CN103972706A - Coupling system for electrical connector assembly - Google Patents
Coupling system for electrical connector assembly Download PDFInfo
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- CN103972706A CN103972706A CN201410044896.3A CN201410044896A CN103972706A CN 103972706 A CN103972706 A CN 103972706A CN 201410044896 A CN201410044896 A CN 201410044896A CN 103972706 A CN103972706 A CN 103972706A
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- China
- Prior art keywords
- interface end
- electric coupler
- connector
- taper surface
- outer engagement
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/625—Casing or ring with bayonet engagement
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
- H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
- H01R24/52—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency mounted in or to a panel or structure
Abstract
An electrical connector assembly that comprises a first connector member supporting a first contact and has a first interface end that defines a first tapered surface, and a second connector member supporting a second contact and has a second interface end that mates with the first interface end. The second interface end has a second tapered surface. The first and second tapered surfaces have substantially the same angle of taper and taper in opposite directions to engage one another to form a friction fit. A coupling member is mounted near one of the interface ends and has an external engagement member that is configured to engage a corresponding external engagement member. A biasing member is disposed in an annular receiving area. The coupling member is movable between an unlocked position when the external engagement members are not engaged and a locked position when the external engagement members are engaged.
Description
Related application
The application is the part continuation application that the U.S. Patent Application Serial Number of submission on April 12nd, 2011 is 13/085,058, and the theme of this application is incorporated to herein at this.
Technical field
The present invention relates to the system of connections for electric coupler component.More specifically, system of connections comprises interior joint and outer engagement, and these two kinds of joints provide firmly connecting between the parts of connector assembly to prevent that motion or vibration due to parts from get loose it.
Background technology
Interconnection between the parts (such as plug and socket) of electric coupler component is critical for keeping suitable electrical connection therebetween.Conventional electric coupler component often can get loose, particularly in the time being subject to vibrating.This getting loose endangered the integrality of the electrical connection between parts.
The example of conventional electric coupler component sees U.S. Patent No. 4,556,807, the Herrmann of Cane, Jr. U.S. Patent No. 4,296,986 and the U.S. Patent No. 4 of Fulton, in 405,196, the theme of each in described document is all incorporated to herein at this in reference mode.
Summary of the invention
Therefore, the invention provides a kind of electric coupler component, this electric coupler component comprises: the first connector members, and it comprises the first connector body that supports the first contact, the first connector body has the first interface end that limits the first taper surface; And second connector members, it comprises the second connector body that supports the second contact, this second contact configuration is for to match with the first contact, the second connector body has the second interface end matching with the first interface end of the first connector members, and the second interface end of the second connector members has and is configured to the second taper surface of matching with the first taper surface.The first taper surface and the second taper surface have roughly the same cone angle and tapering in opposite direction, thereby to engage with frictional fit interior joint theing form between the first connector members and the second connector members each other.One in the first interface end of the first connector body and the second interface end of the second connector body has been installed respectively coupling member.Coupling member has outer engagement member, and it is configured to engage another the corresponding outer engagement member in the first connector body and the second connector body, to form the outer engagement between the first connector members and described the second connector members.Biasing member is arranged in annular housing region, annular housing region has been limited to installation in inner surface and the first connector body and second connector body of coupling member between that inner surface of coupling member, thereby makes the biasing of coupling member in first interface end and the second interface end.Coupling member outside engagement member does not have to move between engaged solution lock-bit and the engaged locking bit of outer engagement member.
The present invention also provides a kind of electric coupler component, it comprises pin member, this pin member comprises the header body that supports positive contact, header body has interface end and the cable clearing end relative with this interface end, the interface end of header body limits the first taper surface, and this first taper surface tapers inwardly towards the central longitudinal axis of header body.Socket component comprises the jack body that supports negative contact, this negative contact is configured to hold positive contact, jack body has interface end and the equipment end relative with this interface end, the interface end of this interface end and pin member matches, and the interface end of socket component has the second taper surface, the second taper surface is outwards tapered away from the central longitudinal axis of jack body.The first taper surface and the second taper surface have roughly the same cone angle, and are engaged with each other so that frictional fit engages in forming between pin member and socket component.Sleeve member is rotatably mounted in pin member near the interface end of header body, sleeve member has outer engagement member, and outer engagement member is configured to the corresponding outer engagement member of engage receptacle body to form the outer engagement between pin member and socket component.Biasing member is arranged in annular housing region, thereby this annular housing region is limited to and between the inner surface of sleeve member and header body, makes the interface end biasing of sleeve member towards header body.Sleeve member outside engagement member does not have to move between engaged solution lock-bit and the engaged locking bit of outer engagement member.
The present invention also provides a kind of electric coupler component, it comprises pin member, this pin member comprises the header body of supporting pin contact, header body has interface end and the cable clearing end relative with interface end, the interface end of header body limits the first taper surface, and this first taper surface tapers inwardly towards the central longitudinal axis of header body.Socket component, this socket component comprises the jack body that supports socket contact, this socket contact configuration is to hold the pin contact of pin member, jack body has interface end and the equipment end relative with this interface end, the interface end of this interface end and pin member matches, and the interface end of socket component has the second taper surface, this second taper surface is outwards tapered away from the central longitudinal axis of jack body.The first taper surface and the second taper surface have roughly the same cone angle, and are engaged with each other so that frictional fit engages in forming between pin member and socket component.Sleeve member is rotatably mounted in pin member near the interface end of header body.Sleeve member has at least one bayonet slot (bayonetchannel), and this bayonet slot is configured to the corresponding ratchet of engage receptacle body to form the outer engagement between pin member and socket component.Spring is arranged in the annular housing region between inner surface and the header body that is limited to sleeve member, thereby makes the interface end biasing of sleeve member towards pin member.Between the solution lock-bit that sleeve member can not engage at bayonet slot and ratchet and bayonet slot and the locking bit of engaged pawl, move, thereby make the hook portion end of ratchet in abutting connection with bayonet slot.
In detailed description below in conjunction with accompanying drawing, other object of the present invention, advantage and notable feature will become obviously, and following detailed description discloses the preferred embodiment of the present invention together with accompanying drawing.
Brief description of the drawings
Owing to making the present invention be better understood with reference to the following detailed description of carrying out by reference to the accompanying drawings, therefore, by many advantages of easily understanding more fully in the present invention and bonus thereof, in accompanying drawing:
Fig. 1 is the exploded perspective view of electric coupler component according to an illustrative embodiment of the invention, shows the parts that are connected to respectively cable and device panel of this connector assembly;
Fig. 2 is the partial exploded cross section of the electric coupler component shown in Fig. 1, shows the parts of the connector assembly in disassembly status;
Fig. 3 is the partial section of the electric coupler component shown in Fig. 1, shows the parts of the connector assembly in assembled state;
Fig. 4 A and Fig. 4 B are the partial sections of the interface end of the parts of the electric coupler component shown in Fig. 1, show the cone angle for each interface end;
Fig. 5 A is according to the sectional view of the connector assembly of another illustrative embodiments of the present invention, shows the biasing member between this connector component;
Fig. 5 B is the stereogram of the biasing member shown in Fig. 5 A;
Fig. 6 is according to the exploded perspective view of the electric coupler component of another illustrative embodiments of the present invention;
Fig. 7 A and Fig. 7 B are respectively stereogram and the cross-sectional views of parts of the connector assembly shown in Fig. 6;
Fig. 8 A and Fig. 8 B are respectively stereogram and the cross-sectional views of another parts of the connector assembly shown in Fig. 6; And
Fig. 9 is the cross-sectional view of the connector assembly shown in Fig. 6, shows the parts of the connector assembly of joint.
Embodiment
Referring to figs. 1 through Fig. 3, Fig. 4 A and Fig. 4 B, present invention relates in general to a kind of electric coupler component 100, the system of connections that this electric coupler component 100 comprised for or even also mate securely the parts of this connector assembly between the moving period such as vibration.Generally speaking, this system of connections had both comprised that the interior joint between the parts of connector assembly also comprised the outer engagement between the parts of connector assembly, with at machinery with positively fasten connector component aspect electric two.
The parts of electric coupler component 100 mainly comprise the first connector members 110 and the second connector members 120, such as plug and the socket matching.Pin member 110 is preferably connected in the prior art manner known the cable 112 such as coaxial cable and stops cable 112.Socket component 120 is preferably connected in device panel 122, such as the equipment using in wireless base station applications, and such as transceiver, filter, amplifier, antenna etc.
Pin member 110 can comprise header body 202, and this header body 202 is the contact 204 such as positive contact or latch in inner support.Latch 204 is supported by insulating part 206 particularly.Pin member 110 comprises the end 210 and the interface end 212 that stop this cable 112, this interface end 212 for the end 210 of docking with same socket component 120 relative.As finding best in Fig. 2, interface end 212 has the shape of general conical, and it limits male-tapered face 214.This male-tapered face 214 slopes inwardly and tilts to the far-end (for example, be shown in Figure 2 for inwardly tapered from left to right) of header body interface end 212 towards the central longitudinal axis 216 of header body 202.
The outer surface of header body 202 can also comprise cannelure, and this cannelure is preferably adjacent to arrange and hold seal groove 218 with male-tapered face 214.Header body 110 be preferably by can be that the material with conductive rigidity substantially forms, the metal of for example alumin(i)um yellow brass or kirsite and so on and metalized plastics.
Socket component 120 can comprise jack body 222, and this jack body 222 is the contact 224 such as negative contact or socket in inner support.This socket 224 is supported by insulating part 226 particularly, and is suitable for holding the latch 204 of pin member 110.Jack body 222 comprises an end 230 that is connected to device panel 122.Relative with this end 230 is interface end 232, and this interface end 232 is configured to be connected with the interface end 212 of pin member 110.The interface end 232 of jack body 222 has inner conical face 234, this inner conical face 234 is corresponding to the male-tapered face 214 of header body 202, to form frictional fit between inner conical face 234 and male-tapered face 214 in the situation that pin member 110 and socket component 120 are assembled.Inner conical face 234 is outward-dipping and tilt to the far-end (for example, be shown in Figure 2 for outwards tapered from right to left) of jack body interface end 232 away from the central longitudinal axis 236 of jack body 222.
Jack body 222 comprises the engagement member 240 being positioned on its outer surface.This engagement member 240 is preferably interface end 232 places in jack body 222 or near the multiple screw threads it.Jack body 222 is installed on device panel 122 by mounting flange 238 at its 230 places, end.Identical with header body, jack body 222 is preferably formed by the material can with conductive rigidity substantially.
As seen in fig. 1, coupling member 130 makes pin member 110 and socket component 120 engage in outside.Coupling member 130 is preferably rotatably mounted in header body 110 by marmon clamp 242.Coupling member 130 can comprise engagement member 250, this engagement member 250 corresponding to and engage the engagement member 240 of this jack body 222.Coupling member 130 is preferably nut, and wherein, engagement member 250 is for being arranged on the multiple screw threads on the inner surface of coupling member 130, the plurality of multiple screw threads 240 that are threadedly engaged with on the outer surface that is positioned at jack body 222.
Between the male-tapered face 214 of header body 202 and the inner surface of coupling member 130, be limited with annular housing region 260, this annular housing region 260 is configured to hold the interface end 232 of jack body 222.As seen in fig. 3, in the time that pin member 110 and socket component 120 are matched, the interface end 232 of jack body 222 is inserted into annular housing region 260(Fig. 2 of header body 202) in, make the male-tapered face 214 of header body 202 frictionally engage the inner conical face 234 of this jack body 222.Taper surface 214 and 234 frictional fit are formed for interior joint that pin member 110 and socket component 120 are fixed together.
Engagement member or screw thread 240 on the outer surface of the engagement member of coupling member 130 or screw thread 250 and jack body 222 engage, to form the outer engagement between pin member 110 and socket component 120.Although engagement member 240 and 250, for multiple screw threads are preferred, can use any known joint or retention mechanism such as bayonet joint.The combination of interior joint (being the frictional fit between taper surface 214 and 234) and outer engagement (being being threadedly engaged with between coupling member 130 and jack body 222) provides the firm engagement between pin member 110 and socket component 120, this firm engagement or even such as vibration moving period between also prevent that this connection from getting loose.This or even during movement, yet kept certain being electrically connected between the positive contact 204 of pin member 110 and the negative contact 224 of socket component 120.
Fig. 4 A and Fig. 4 B show male-tapered face 214(Fig. 4 A of pin member 110) with inner conical face 234(Fig. 4 B of socket component 120) preferred cone angle α.Seen in Fig. 4 Α, cone angle be limited to the longitudinal axis 402 of header body 202 and the axis 404 that limited by male-tapered face 214 between.Seen in Fig. 4 Β, cone angle be limited to the longitudinal axis 412 of jack body 222 and the axis 414 that limited by inner conical face 234 between.For male-tapered face 214 and inner conical face 234, cone angle is identical, makes to provide certain frictional fit between header body 202 and jack body 222.Cone angle is chosen to be between these two bodies suitable frictional fit is provided.That is, if cone angle is excessive, the frictional fit between header body 202 and jack body 222 can be excessively loose, engages and can not provide between these two parts firmly.On the other hand, if cone angle is too small, the frictional fit between header body 202 and jack body 222 can be excessively strong, and pin member 110 and socket component 120 can not be separated.On pin member 110 and socket component 120, test, to determine preferred cone angle.Particularly, carried out tension test, these tension tests have been measured for making header body 202 and jack body 222 remove the needed power of coupling for different cone angle.The torque applying at test period comprises 1 N of rice, 1.5 Ns of rice, 2 Ns of rice and 20 Ns of rice.Based on this test, determined preferred cone angle in approximately 3.5 ° to the scope of 6.5 °, and be more preferably 5 °, it provides enough strong frictional fit between body 202 and 222, and can not make the body 202 and 222 be disengaged too difficulty.
With reference to Fig. 5 A and Fig. 5 B, connector assembly 100 of the present invention can comprise the biasing member 500 being positioned between pin member 110 and the interface of socket component 120.Biasing member 500 can be all springs as shown in Figure 5 B, and this spring can comprise annular body 510 and have from the outward extending resilient fingers separating 520 of annular body 510.Groove 530 inside of jack body 222 settled and are placed in by spring 500 around the interface end 212 of pin member 110, make finger piece 520 backup jack bodies 222.Spring 500 preferably produces contact radially to realize between header body and jack body electrical ground.The position of spring 500 front of pin member 100 () is for example the optimum position for RF transmission.
With reference to Fig. 6, Fig. 7 A, Fig. 7 B, Fig. 8 A, Fig. 8 B and Fig. 9, comprise the first component 610 and the second component 620 that are linked together by interior joint and outer engagement according to the electric coupler component 600 of alternative exemplary execution mode of the present invention.Interior joint preferably coordinates similar in appearance to the bevel-type of the first execution mode.Outer engagement comprises coupling member 630, and this coupling member 630 moves so that parts 610 and 620 positively match and use so that parts 610 and 620 unclamp between latched position and unlocked position.Identical with the first execution mode, first component 610 preferably stops the pin member of cable, and second component 620 is preferably connected to the socket component of equipment or device panel.
With reference to Fig. 7 A and Fig. 7 B, pin member 610 mainly comprises header body 702, and this header body 702 is the contact such as positive contact or latch 704 in insulating part 706 in inner support.Pin member 610 comprises cable clearing end 710 and the interface end 712 relative with this end 710.Cable clearing end 710 can be by maintenance and encloses 707 nuts that are rotatably installed in header body 702.Tip side 712 preferably includes multiple elasticity ground connection finger pieces 713 of the far-end that forms annular lip 715 and this tip side 712.Taper surface 714 is positioned on the outer surface of header body 702 and near tip side 712, and taper surface 714 slopes inwardly towards the central longitudinal axis 716 of header body 702, as best finding in Fig. 7 B.The end of taper surface 714 be such as O shape circle in abutting connection with circle 762, it is as preventing that pin member 610 from inserting dark in socket component 620.The outer surface of header body also comprises at least one end difference 758, and this end difference 758 defines the annular housing region 760 that is configured to keep biasing member 770.The first packing ring 772 and the second packing ring 774 are also placed in annular housing region 760 and biasing member 770 between these two packing rings.Biasing member 770 is Compress Spring or wavy spring preferably.
Coupling member 630 can be lining, and this lining is enclosed 776 rotatable and be mounted to slidably header body 702 by one or more maintenances.Body 778 and its one end 780 that connection lining 630 has substantial cylindrical engage with socket component 620.The end 780 that connects lining 630 comprises outer shoulder 782.One or more (preferably three) engagement member 784 is arranged in the body 778 of lining 630.Engagement member 784 is preferably curved surface slope groove, and each groove has unlimited upstream end 786 and the hook portion end 788 relative with this upstream end, as shown in the best in Fig. 7 A.The unlimited upstream end 786 of groove 784 is arranged in outer shoulder 782 and is positioned at 780 places, end of lining 630.Groove 784 is preferably arranged in bush body 778 and makes unlimited upstream end 786 align or roughly align with the hook portion end 788 of adjacent trenches.
The annular housing region 760 that bush body 778 covers header body 702 makes between the inner surface and the outer surface of header body 702 of spring 770 in lining 630.The inner surface of bush body also comprises the shoulder 790 extending internally, and this shoulder provides the stop part for the spring 770 in annular housing region 760.
As shown in Figure 8 A and 8 B, socket component 620 mainly comprises jack body 822, and this jack body 822 is supported on the inside contact such as negative contact or socket 824 in insulating part 826.Socket component 822 comprises the end 830 and the interface end 832 relative with this end 830 that are suitable for the equipment that is mounted to or device panel.End 830 is preferably by maintenance and encloses 807 nuts that are rotatably mounted in it.Interface end 832 is opened wide the interface end 712 for holding pin member 610 and is comprised inner conical face 834, thereby this inner conical face 834 is corresponding to form frictional fit by being limited to interior joint the between pin member 610 and socket component 620 between inner conical face 834 and taper surface 714 with the taper surface 714 of header body 702.Taper surface 834 is outward-dipping from the central longitudinal axis 836 of jack body 822, as best finding in Fig. 8 B.
Jack body 822 comprises one or more (being preferably three) engagement member 840 on its outer surface, this engagement member 840 is in order to engage with the corresponding engagement member 784 that connects lining 630.Engagement member 840 is preferably the ratchet of opening around the peripheral intervals of jack body 822.Being dimensioned to by unlimited upstream end 786 of ratchet 840 is contained in the engaged groove 840 of lining 630, in order to form bayonet type outer engagement in the time that lining 630 rotates in header body 702.
Fig. 9 shows at latched position and the pin member 610 and the socket component 620 that connect lining 630 and match, thereby has guaranteed certain mechanical engagement and electrical engagement between two parts and between corresponding joint 704 and 824.In order to make parts match, by making the aligned in position of the each ratchet 840 on unlimited upstream end 786 and the jack body 822 of groove 784 of bush body 778, the interface end of pin member 610 712 is inserted to the interface end 832 of socket component 620.In the time that pin member 610 is further inserted into, connects lining 630 and rotate with respect to header body 702 and move slidably towards socket component 620, thereby allow ratchet 840 to ramp in groove 784 until ratchet 840 arrives the hook portion end 788 of groove 784.In addition, taper surface 714 and 834 engages to form frictional fit.In the time that pin member 610 is inserted into, the interface end 832 of jack body 822 is contained in the annular housing region 760 between header body 702 and lining 630.The ground connection finger piece 713 of pin member 610 is outwards setovered to engage with the inner surface of jack interface end 832, thereby grounding path is provided.
In the time that pin member 610 is mated with socket component 620, as seen in Figure 9, spring 770 compresses so that the interface end 712 of header body 702 is biased to the interface end 832 of jack body 822 engages maybe this interface end 712 is pushed to the interface end 832 of jack body 822 and is engaged between packing ring 772 and packing ring 774.This has guaranteed that the plug and socket and their taper surface 714 and 834 that match are urged together, thereby has maintained mechanical connection and the electrical connection between two bodies.This provides between joint 704 for guaranteeing pin member 610 and the joint 824 of socket component 620 additional mechanism providing additional operation of real connection really.Once plug and socket mates completely, the power of spring 770 will and be transferred to body 714 by packing ring 774 backups so.
Although selected embodiment that the present invention is described, those of ordinary skill in the art will be understood that and do not departing from of the present inventionly as in scope defined in the appended claims in the situation that, can carry out therein multiple change and modification.For example, although pin member is depicted as and has positive contact, and socket component is depicted as and has negative contact, and this can put upside down.In addition, coupling member can take the circumstances into consideration to be rotatably mounted in pin member or socket component, and corresponding engagement member can take the circumstances into consideration to be arranged on the outer surface of header body or jack body.In addition, the taper surface of any in header body and jack body can be and tapers inwardly or outwards tapered, as long as taper surface provides frictional fit between pin member and socket in the time matching.
Claims (25)
1. an electric coupler component, comprising:
The first connector members, described the first connector members comprises the first connector body that supports the first contact, and described the first connector body has first interface end, and the described first interface end of described the first connector limits the first taper surface;
The second connector members, described the second connector members comprises the second connector body that supports the second contact, described the second contact configuration is to match with described first contact of described the first connector members, described the second connector body has the second interface end matching with the described first interface end of described the first connector members, described second interface end of described the second connector members has and is configured to the second taper surface of matching with described the first taper surface
Described the first taper surface and described the second taper surface have roughly the same cone angle and rightabout tapering to be engaged with each other in the mode of frictional fit, and described frictional fit engages in forming between described the first connector members and described the second connector members;
Coupling member, described coupling member is arranged on respectively near of one in the described first interface end of described the first connector body and described second interface end of described the second connector body, described coupling member has outer engagement member, described outer engagement member is configured to engage another the corresponding outer engagement member in described the first connector body and described the second connector body, to form outer engagement between described the first connector members and described the second connector members; And
Biasing member, described biasing member is arranged in annular housing region, described annular housing region has been limited to installation in inner surface and described the first connector body and described second connector body of described coupling member between a described connector body of described coupling member, thereby the described interface end biasing by described coupling member in described first interface end and described the second interface end
Wherein, described coupling member can not have to move between engaged unlocked position and the engaged latched position of described outer engagement member at described outer engagement member.
2. electric coupler component according to claim 1, wherein, described biasing member is Compress Spring.
3. electric coupler component according to claim 2, also comprise at least one packing ring, described packing ring is arranged in described annular housing region and contiguous described Compress Spring, in the time that described coupling member moves between described latched position and described unlocked position described in the described Compress Spring of packing ring adjacency.
4. electric coupler component according to claim 1, wherein, each in described outer engagement member is at least one bayonet slot and be configured to be contained in the one at least one ratchet in described bayonet slot.
5. electric coupler component according to claim 4, wherein, described bayonet slot comprises unlimited upstream end and the hook portion end relative with described unlimited upstream end, described unlimited upstream end is configured to hold described ratchet during at described unlocked position when described coupling member, when hook portion end described in ratchet butt described in described coupling member is during in described latched position.
6. electric coupler component according to claim 4, wherein, each in described outer engagement member is for multiple bayonet slot and be configured to be contained in the one in the multiple ratchets in described bayonet slot.
7. electric coupler component according to claim 1, wherein, described the first connector body and described the second connector body form by having conductive material.
8. electric coupler component according to claim 1, wherein, described the first contact is latch, described the second contact is the socket that holds described latch.
9. electric coupler component according to claim 1, wherein, described outer engagement member is the screw thread coordinating, the screw thread of described cooperation forms described outer engagement between described the first connector body and described the second connector body.
10. electric coupler component according to claim 1, wherein, described annular housing region is configured to hold another interface end in the described first interface end of described the first connector body and described second interface end of described the second connector body.
11. electric coupler components according to claim 1, wherein, described coupling member is rotatably attached to the described connector body in described the first connector body and described the second connector body.
12. electric coupler components according to claim 1, wherein, are provided with sealing ring between described first interface end and described the second interface end.
13. electric coupler components according to claim 1, wherein, each in described the first connector body and described the second connector body comprises insulating part, described insulating part supports respectively described the first contact and described the second contact.
14. electric coupler components according to claim 1, wherein,
In described the first taper surface and described the second taper surface one central longitudinal axis of in described the first connector and described the second connector tapers inwardly; And
Another in described the first taper surface and described the second taper surface is outwards tapered away from another the central longitudinal axis in described the first connector and described the second connector.
15. electric coupler components according to claim 1, wherein, one in described first interface end and described the second interface end comprises multiple elasticity ground connection finger pieces.
16. 1 kinds of electric coupler components, comprising:
Pin member, described pin member comprises the header body that supports positive contact, described header body has interface end and the cable clearing end relative with described interface end, the described interface end of described header body limits the first taper surface, and described the first taper surface tapers inwardly towards the central longitudinal axis of described header body;
Socket component, described socket component comprises the jack body that supports negative contact, described negative contact is configured to hold the described positive contact of described pin member, described jack body has interface end and the equipment end relative with described interface end, the described interface end of described jack body and the described interface end of described pin member match, the described interface end of described socket component has the second taper surface, and described the second taper surface is outwards tapered away from the central longitudinal axis of described jack body
Described the first taper surface and described the second taper surface have roughly the same cone angle, and are engaged with each other so that frictional fit engages in forming between described pin member and described socket component;
Sleeve member, described sleeve member is rotatably mounted in described pin member near the described interface end of described header body, described sleeve member has outer engagement member, described outer engagement member is configured to engage the corresponding outer engagement member of described jack body, to form outer engagement between described pin member and described socket component; And
Biasing member, described biasing member is arranged in annular housing region, and described annular housing region is limited between the inner surface and described header body of described sleeve member, thus the described interface end biasing towards described pin member by described sleeve member,
Wherein, described sleeve member can not have to move between engaged unlocked position and the engaged latched position of described outer engagement member at described outer engagement member.
17. electric coupler component according to claim 16, wherein, described biasing member is Compress Spring.
18. electric coupler components according to claim 17, also comprise at least one packing ring, described packing ring is arranged in described annular housing region and contiguous described Compress Spring, in the time that described sleeve member moves between described latched position and unlocked position described in packing ring in abutting connection with described Compress Spring.
19. electric coupler components according to claim 16, wherein, each in described outer engagement member is at least one bayonet slot and be configured to be contained in the one at least one ratchet in described bayonet slot.
20. electric coupler components according to claim 19, wherein, described bayonet slot comprises unlimited upstream end and the hook portion end relative with described unlimited upstream end, described unlimited upstream end is configured to hold described ratchet during at described unlocked position when described sleeve member, when hook portion end described in ratchet butt described in described sleeve member is during in described latched position.
21. electric coupler components according to claim 19, wherein, each in described outer engagement member is for multiple bayonet slot and be configured to be contained in the one in the multiple ratchets in described bayonet slot.
22. electric coupler components according to claim 16, wherein, each in described pin member and described socket component comprises insulating part, described insulating part supports respectively described positive contact and described negative contact.
23. electric coupler components according to claim 16, wherein, described annular housing region is configured to hold the described interface end of described socket component.
24. electric coupler components according to claim 16, wherein, the described interface end of described pin member comprises multiple elasticity ground connection finger pieces, described finger piece is suitable in abutting connection with the inner surface of the described interface end of described socket component.
25. 1 kinds of electric coupler components, comprising:
Pin member, described pin member comprises the header body that supports bolt contact, described header body has interface end and the cable clearing end relative with described interface end, the described interface end of described header body limits the first taper surface, and described the first taper surface tapers inwardly towards the central longitudinal axis of described header body;
Socket component, described socket component comprises the jack body that supports socket contact, described socket contact configuration is to hold the described bolt contact of described pin member, described jack body has interface end and the equipment end relative with described interface end, the described interface end of described jack body and the described interface end of described pin member match, the described interface end of described socket component has the second taper surface, and described the second taper surface is outwards tapered away from the central longitudinal axis of described jack body
Described the first taper surface and described the second taper surface have roughly the same cone angle and are engaged with each other, so that frictional fit engages in forming between described pin member and described socket component;
Sleeve member, described sleeve member is rotatably mounted in described pin member near the described interface end of described header body, described sleeve member has at least one bayonet slot, and described bayonet slot is configured to engage the corresponding ratchet of described jack body to form outer engagement between described pin member and described socket component; And
Spring, described spring is arranged in annular housing region, and described annular housing region is limited between the inner surface and described header body of described sleeve member, thus the described interface end biasing towards described pin member by described sleeve member,
Wherein, described sleeve member can not have to move between engaged unlocked position and described bayonet slot and the engaged latched position of described ratchet in described bayonet slot and described ratchet, makes the hook portion end of described ratchet in abutting connection with described bayonet slot.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/759,445 | 2013-02-05 | ||
| US13/759,445 US8961224B2 (en) | 2011-04-12 | 2013-02-05 | Coupling system for electrical connector assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103972706A true CN103972706A (en) | 2014-08-06 |
| CN103972706B CN103972706B (en) | 2019-03-08 |
Family
ID=50101834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410044896.3A Active CN103972706B (en) | 2013-02-05 | 2014-02-07 | System of connections for electric coupler component |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2822105A1 (en) |
| CN (1) | CN103972706B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882727A (en) * | 2015-04-30 | 2015-09-02 | 成都锐奕信息技术有限公司 | Stable and reliable electrical connection mechanism |
| CN108666808A (en) * | 2018-06-21 | 2018-10-16 | 广州中安电工高新科技股份有限公司 | Socket and supply unit |
| CN109273906A (en) * | 2018-10-19 | 2019-01-25 | 陕西航空电气有限责任公司 | Electromagnetic armouring structure and its installation method for aero-engine ignition installation's power source socket seal interface |
| CN110212372A (en) * | 2019-05-30 | 2019-09-06 | 武汉虹信技术服务有限责任公司 | Portable interface module based on 5G communication |
| CN111725660A (en) * | 2019-03-19 | 2020-09-29 | 智英科技股份有限公司 | Tail sleeve structure of network signal connector |
| CN113366708A (en) * | 2019-01-30 | 2021-09-07 | 安费诺有限公司 | Spring loaded electrical connector |
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| US3945701A (en) * | 1973-04-09 | 1976-03-23 | Norddeutsche Seekabelwerke Ag | Water-tight connectors for electric cables |
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| JPS5931404A (en) | 1982-08-16 | 1984-02-20 | Hitachi Ltd | Pressure sensor circuit |
| JPH0341434Y2 (en) * | 1986-09-17 | 1991-08-30 | ||
| US5713765A (en) * | 1996-04-23 | 1998-02-03 | Nugent; Steven F. | High-current audio connector |
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- 2014-01-29 EP EP14250011.5A patent/EP2822105A1/en not_active Withdrawn
- 2014-02-07 CN CN201410044896.3A patent/CN103972706B/en active Active
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| US3945701A (en) * | 1973-04-09 | 1976-03-23 | Norddeutsche Seekabelwerke Ag | Water-tight connectors for electric cables |
| US3976352A (en) * | 1974-05-02 | 1976-08-24 | Georg Spinner | Coaxial plug-type connection |
| US5662489A (en) * | 1995-06-12 | 1997-09-02 | Stirling Connectors Inc. | Electrical coupling with mating tapers for coaxial cable housings |
| CN201263018Y (en) * | 2008-08-13 | 2009-06-24 | 常州安费诺福洋通信设备有限公司 | RF coaxial connector with doffing-proof interface |
| WO2012138644A2 (en) * | 2011-04-05 | 2012-10-11 | Belden Inc. | Locking and sealing connector |
| CN102738639A (en) * | 2011-04-12 | 2012-10-17 | 安费诺有限公司 | Coupling system for electrical connector assembly |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882727A (en) * | 2015-04-30 | 2015-09-02 | 成都锐奕信息技术有限公司 | Stable and reliable electrical connection mechanism |
| CN108666808A (en) * | 2018-06-21 | 2018-10-16 | 广州中安电工高新科技股份有限公司 | Socket and supply unit |
| CN109273906A (en) * | 2018-10-19 | 2019-01-25 | 陕西航空电气有限责任公司 | Electromagnetic armouring structure and its installation method for aero-engine ignition installation's power source socket seal interface |
| CN113366708A (en) * | 2019-01-30 | 2021-09-07 | 安费诺有限公司 | Spring loaded electrical connector |
| CN113366708B (en) * | 2019-01-30 | 2024-04-19 | 安费诺有限公司 | Spring loaded electrical connector |
| CN111725660A (en) * | 2019-03-19 | 2020-09-29 | 智英科技股份有限公司 | Tail sleeve structure of network signal connector |
| CN111725660B (en) * | 2019-03-19 | 2021-08-20 | 智英科技股份有限公司 | Tail sleeve structure of network signal connector |
| CN110212372A (en) * | 2019-05-30 | 2019-09-06 | 武汉虹信技术服务有限责任公司 | Portable interface module based on 5G communication |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103972706B (en) | 2019-03-08 |
| EP2822105A1 (en) | 2015-01-07 |
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