CN106129694A - A kind of light in inserting/pulling force high-speed transmission connector - Google Patents
A kind of light in inserting/pulling force high-speed transmission connector Download PDFInfo
- Publication number
- CN106129694A CN106129694A CN201610731620.1A CN201610731620A CN106129694A CN 106129694 A CN106129694 A CN 106129694A CN 201610731620 A CN201610731620 A CN 201610731620A CN 106129694 A CN106129694 A CN 106129694A
- Authority
- CN
- China
- Prior art keywords
- spacer
- plastic body
- pulling force
- light
- speed transmission
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
-
- 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
- H01R13/02—Contact members
-
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention relates to a kind of light in inserting/pulling force high-speed transmission connector, belong to technical field of electric connectors, including shell, described shell is fitted together to and is equipped with pedestal component；Described pedestal component includes plastic body, and described plastic body is alternately plugged with substrate component A and substrate component B；Described shell side is provided with the shielding cover board of constraint pedestal component.Pedestal component is mechanically fixed with shell by the program by shielding cover board, it is ensured that this device for mechanical and electric property do not lose design function under harsh and unforgiving environments, and beneficial effect is notable.
Description
Technical field
The present invention relates to a kind of electric connector, particularly a kind of light in inserting/pulling force high-speed transmission connector, belong to electric connector
Technical field.
Background technology
In communication and field of data transmission, the rate requirement of the process of signal is increasingly faster, density is increasing, reliability
Requiring more and more higher, this interconnects for functional module, the requirement of sub-system Interconnect adapter is the highest, wherein the one of quality
Cause property requires to stand in the breach.
Qualitative reliability, uniformity engineering ensure (DFM manufacturability design, or based on manufacture feasibility design, or
The easily fabricated structure considered is had to design) often represent design level, manufacturing process level, embody Enterprise Integrated section technical ability
Power.And common high-speed product is all started in large volume, big step pitch, the structure design of small lot and manufacture process；Emerging swashs
Bare electrode, the technical matters parameter such as ultrasonic fusing relative to half step distance, high density product is the most sensitive or is unequal to sensitivity, cause
Its stability, uniformity is relatively poor.
Summary of the invention
The present invention is directed to the low profile on existing market, high density high-speed connector structure designs continuous for manufacturing process
Property, uniformity takes into account deficiency, it is provided that a kind of have the two-forty of greater homogeneity, high density, high reliability data transmission
Adapter, concrete technical scheme is as follows:
A kind of light in inserting/pulling force high-speed transmission connector, including shell, described shell is fitted together to and is equipped with pedestal component；Described pedestal
Component includes plastic body, and described plastic body is alternately plugged with substrate component A and substrate component B；Described shell side is provided with
The shielding cover board of constraint pedestal component.
As the improvement of technique scheme, described substrate component B includes that effective functional areas and riveting hold material cup, described riveting
Pressure-volume material cup is evenly distributed in the lateral edge in effective efficiency district.
As the improvement of technique scheme, described riveting holds the flexible contact part being crimped with sensing plastic body on material cup.
As the improvement of technique scheme, described shell edge has gap, and described plastic body side is provided with outward
The boss of the gap snap fit of shell.
As the improvement of technique scheme, described shielding cover board side is provided with cover plate rib, right on described plastic body
The position answering cover plate rib is provided with plastic body groove, described cover plate rib and plastic body groove snap fit.
As the improvement of technique scheme, described shielding cover board side is additionally provided with cover plate and windows, on described plastic body
The position that corresponding cover plate is windowed is provided with plastic body boss, and described cover plate is windowed and plastic body boss snap fit.
As the improvement of technique scheme, described shell is positioned at the position of pedestal component side, and to offer location recessed
Groove, is provided with in described detent and limits the first spacer that pedestal component moves along assembly direction.
As the improvement of technique scheme, described first spacer one end has spacer barb, on described plastic body
Being positioned at detent end and be provided with plastic body hanging platform, described spacer barb is clasped with plastic body hanging platform.
As the improvement of technique scheme, on described first spacer, the side of remotely located barb has spacer
Compressing end, described spacer compresses end and gradually compresses shielding cover board after the first spacer is inserted into detent.
As the improvement of technique scheme, on described shell the number of detent be two and with the first spacer
The second spacer, the structure of described second spacer and the first spacer phase it is provided with in the detent that placement location is different
With.
Compared with prior art, the invention have the advantages that
(1) present invention uses ultralight contact engaging and separating force flexible contact assembly, and this contact has higher vibration resistance, impact index, height
Reach 10000 times plug together life-span and highly reliable electrical contact performance, so that adapter has highly reliable electrical continuity；
(2) present invention is arranged in detent by constraint spacer, compress the spacer of shielding cover board compress end and
Position limiting structure between spacer barb and plastic body hanging platform, limits relative movement and rotation between plastic body, shielding cover board and shell
The degree of freedom turned.Ensure that this device for mechanical and electric property do not lose design function under harsh and unforgiving environments；
(3) present invention connectivity problem of ultralight contact engaging and separating force flexible contact assembly under solving half step distance 1.6mm, passes through crimping structure
Design solves ultralight contact engaging and separating force flexible contact assembly and is connected the seriality of derived manufacturability, uniform with other contacts
Sex chromosome mosaicism, beneficial effect is notable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention a kind of light in inserting/pulling force high-speed transmission connector；
Fig. 2 is the assemble flow schematic diagram of the present invention；
Fig. 3 is plastic body in the present invention, substrate component A and the assembling schematic diagram of substrate component B；
Fig. 4 is the structural representation of shielding cover board in the present invention；
Fig. 5 is the assembling schematic diagram of housing of the present invention, shielding cover board and spacer；
Fig. 6 is the structural representation of substrate component B in the present invention；
Fig. 7 is substrate component B and the assembling schematic diagram of flexible contact part in the present invention；
Fig. 8 is the structural representation of flexible contact part in Fig. 7；
Label in figure: 200 shells, 201 gap, 202 detents, 300 shielding cover boards, 301 cover plate ribs, 302 cover plates window,
400 plastic bodies, 401 boss, 407 plastic body hanging platforms, 408 plastic body grooves, 409 plastic body boss, 500 substrate component A, 600
Substrate component B, 650 effective efficiency districts, 601 rivetings hold material cup, 670 flexible contact parts, 700 spacers, and 701 spacers compress
End, 702 spacer barbs, 800 spacers, 900 pedestal components.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the invention provides a kind of light in inserting/pulling force high-speed transmission connector, including shell 200, described
It is fitted together on shell 200 and is equipped with pedestal component 900；Described pedestal component 900 includes that plastic body 400, described plastic body 400 are submitted
For being plugged with substrate component A500 and substrate component B600；The differential signal conductors arranged on substrate component A and B is by dislocation
0.3mm reduces right opposite and amasss, thus adjusts mutual compatibility reactance；Substrate component A and B designs to adjust by plastic structure and leads
Dielectric constant around body, both can affect consensual reactance, it is also possible to affect mutual compatibility reactance；In a word substrate component A500 with
Substrate component B600 is alternately arranged and ensures impedance matching, optimizes the characteristic of differential signal, as differed, deforming, loss etc.；Add again
Specific (deliberately) that Difference signal pair is configured by upper system dislocation, final reduce adjacent differential signal between crosstalk, prevent
Distorted signals, decay cause error code to produce；Described shell 200 side is provided with the shielding cover board 300 of constraint pedestal component 900,
Its housing 200 edge has gap 201, and described plastic body 400 side is provided with gap 201 snap fit with shell 200
Boss 401, this gap 201 coordinates with boss 401 structure, it is possible to play mark action and prevent from mispluging anti-loaded effect.
Pedestal component 900 is mechanically fixed with shell 200 by the program by shielding cover board 300, it is ensured that this device for mechanical is with electric
Performance does not lose design function under harsh and unforgiving environments.
Further, as shown in Fig. 6, Fig. 7, Fig. 8, described substrate component B600 includes that effective functional areas 650 and riveting hold
Material cup 601, described riveting holds material cup 601 and is evenly distributed in the lateral edge in effective efficiency district 650, and described riveting holds material cup
The flexible contact part 670 pointing to plastic body 400 it is crimped with on 601.Flexible contact part 670 and substrate component in this preferred version
Riveting on B600 holds material cup 601 and connects by the way of riveting, and flexible contact part 670 can use the Authorization Notice No. to be: CN
Brush contact in the patent document of 201369427Y, thus on the basis of the flexible contact part of ultralight contact engaging and separating force so that even
Connect utensil have higher vibration resistance, impact index, up to 10000 times plug together life-span and highly reliable electrical contact performance, from
And realize highly reliable electrical continuity.
Further, as shown in Figure 3, Figure 4, described shielding cover board 300 side is provided with cover plate rib 301, described plastic cement
On body 400, the position of corresponding cover plate rib 301 is provided with plastic body groove 408, described cover plate rib 301 and plastic body groove
408 snap fit；Further, described shielding cover board 300 side is additionally provided with cover plate and windows 302, corresponding lid on described plastic body 400
Plate window 302 position be provided with plastic body boss 409, described cover plate window 302 with plastic body boss 409 snap fit.Should
Preferred version is engaged with plastic body groove 408 by cover plate rib 301, limits shielding cover board 300 and plastic body 400 at plastic body
The relative free sliding degree of assembly direction；Meanwhile, plastic body boss 409 and cover plate are windowed the fastening of 302, it is possible to limit screening cover
Plate 300 is along the one-movement-freedom-degree of its assembly direction.
In the above-described embodiments, as it is shown in figure 5, the position being positioned at pedestal component 900 side on described shell 200 offers
Detent 202, is provided with in described detent 202 and limits the spacer 700 that pedestal component 900 moves along assembly direction,
Wherein spacer 700 one end has spacer barb 702, described plastic body 400 is positioned at detent 202 end and is provided with
Plastic body hanging platform 407, described spacer barb 702 is clasped with plastic body hanging platform 407, away from fixed on described spacer 700
The side of bit slice barb 702 has spacer and compresses end 701, and described spacer compresses end 701 and is inserted into location at spacer 700
Gradually shielding cover board 300 is compressed after groove 202.This preferred version is arranged on determining in detent 202 by constraint
Bit slice 700, the spacer of compression shielding cover board 300 compress between end 701 and spacer barb 702 and plastic body hanging platform 407
Position limiting structure, limit relative movement and the degree of freedom of rotation between plastic body 400, shielding cover board 300 and shell 200.
Further, on described shell 200 number of detent 202 be two and with spacer 700 placement location phase
Being provided with spacer 800 in different detent 202, the structure of described spacer 800 is identical with spacer 700, and this is the most square
Case uses symmetrically arranged spacer 700 and spacer 800, improves the integrally-built fastness of adapter.
The adapter of the present invention can use the exemplary steps of Fig. 2 to assemble:
(1) with reference to Fig. 7, after effective efficiency district 650 injection mo(u)lding of substrate component B600, by flexible contact part 670 and substrate
The riveting of component B600 holds material cup 601 and is crimped onto together, completes the assembling of substrate component B600, and copies said method to complete base
The assembling of sheet component A500, more several substrate component A500 and substrate component B600 are interleaved alternately with in plastic body 400, form base
Seat component 900；
(2) again pedestal component 900 is put in the cavity of shell 200 correspondence；
(3) withholding on plastic body 400 by shielding cover board 300, cover plate rib 301 is directed at the plastic body groove of plastic body 400
408, cover plate 302 internal hanging platforms of windowing buckle on plastic body 400 plastic body boss 409；
(4) spacer 700 is inserted in shell 200 detent 202, until spacer barb 702 is mutual with plastic body hanging platform 407
Button, spacer 700 prevents shielding cover board 300 from overturning on plastic body 400, can not be from shell 200 with limit pedestal component 900
Middle abjection；
(5) the second spacer 800 is assembled according to step (4), the assembling of the adapter of the present invention can be completed.
Above embodiments of the invention are described in detail, but described content have been only presently preferred embodiments of the present invention,
Being not to be regarded as the practical range for limiting the present invention, all equalizations made according to the scope of the invention change and improvement etc., all should
Within still belonging to covering scope of the present invention.
Claims (10)
1. a light in inserting/pulling force high-speed transmission connector, it is characterised in that include shell (200), described shell (200) is upper chimeric
It is equipped with pedestal component (900)；Described pedestal component (900) includes plastic body (400), and described plastic body (400) is upper alternately to be inserted
It is connected to substrate component A(500) and substrate component B(600)；Described shell (200) side is provided with constraint pedestal component (900)
Shielding cover board (300).
2. a kind of light in inserting/pulling force high-speed transmission connector as claimed in claim 1, it is characterised in that described substrate component B
(600) including that effective functional areas (650) and riveting hold material cup (601), described riveting holds material cup (601) and is evenly distributed on Effective power
In the lateral edge of energy district (650).
3. a kind of light in inserting/pulling force high-speed transmission connector as claimed in claim 2, it is characterised in that described riveting holds material cup
(601) the flexible contact part (670) pointing to plastic body (400) it is crimped with on.
4. a kind of light in inserting/pulling force high-speed transmission connector as claimed in claim 1, it is characterised in that described shell (200) limit
Edge has gap (201), and described plastic body (400) side is provided with the boss of gap (201) snap fit with shell (200)
(401).
5. a kind of light in inserting/pulling force high-speed transmission connector as claimed in claim 1, it is characterised in that described shielding cover board
(300) side is provided with cover plate rib (301), and the position of the upper corresponding cover plate rib (301) of described plastic body (400) is provided with moulds
Colloid groove (408), described cover plate rib (301) and plastic body groove (408) snap fit.
6. a kind of light in inserting/pulling force high-speed transmission connector as claimed in claim 5, it is characterised in that described shielding cover board
(300) side is additionally provided with cover plate and windows (302), and the window position of (302) of the upper corresponding cover plate of described plastic body (400) is provided with
Plastic body boss (409), described cover plate is windowed (302) and plastic body boss (409) snap fit.
7. a kind of light in inserting/pulling force high-speed transmission connector as according to any one of claim 1-6, it is characterised in that outside described
The position being positioned at pedestal component (900) side on shell (200) offers detent (202), and described detent sets in (202)
It is equipped with and limits the first spacer (700) that pedestal component (900) moves along assembly direction.
8. a kind of light in inserting/pulling force high-speed transmission connector as claimed in claim 7, it is characterised in that described first spacer
(700) one end has spacer barb (702), described plastic body (400) is positioned at detent (202) end and is provided with and moulds
Colloid hanging platform (407), described spacer barb (702) is clasped with plastic body hanging platform (407).
9. a kind of light in inserting/pulling force high-speed transmission connector as claimed in claim 8, it is characterised in that described first spacer
(700) side of upper remotely located barb (702) has spacer compression end (701), and described spacer compresses end (701) and exists
Shielding cover board (300) is gradually compressed after being inserted into detent (202) by the first spacer (700).
10. a kind of light in inserting/pulling force high-speed transmission connector as claimed in claim 7, it is characterised in that on described shell (200)
The number of detent (202) is to set in two and the detent (202) different with the first spacer (700) placement location
Being equipped with the second spacer (800), the structure of described second spacer (800) is identical with the first spacer (700).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610731620.1A CN106129694B (en) | 2016-08-26 | 2016-08-26 | A kind of light in inserting/pulling force high-speed transmission connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610731620.1A CN106129694B (en) | 2016-08-26 | 2016-08-26 | A kind of light in inserting/pulling force high-speed transmission connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106129694A true CN106129694A (en) | 2016-11-16 |
| CN106129694B CN106129694B (en) | 2018-11-02 |
Family
ID=57274749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610731620.1A Active CN106129694B (en) | 2016-08-26 | 2016-08-26 | A kind of light in inserting/pulling force high-speed transmission connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106129694B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5238414A (en) * | 1991-07-24 | 1993-08-24 | Hirose Electric Co., Ltd. | High-speed transmission electrical connector |
| CN101312275A (en) * | 2007-05-26 | 2008-11-26 | 贵州航天电器股份有限公司 | High speed data transmission electric connector possessing dual shield function |
| CN203103665U (en) * | 2012-12-17 | 2013-07-31 | 深圳格力浦电子有限公司 | High-speed connector female terminal plug |
| CN104409906A (en) * | 2014-11-25 | 2015-03-11 | 上海航天科工电器研究院有限公司 | High-speed electric transmission connector requiring slight plug-pull force |
-
2016
- 2016-08-26 CN CN201610731620.1A patent/CN106129694B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5238414A (en) * | 1991-07-24 | 1993-08-24 | Hirose Electric Co., Ltd. | High-speed transmission electrical connector |
| CN101312275A (en) * | 2007-05-26 | 2008-11-26 | 贵州航天电器股份有限公司 | High speed data transmission electric connector possessing dual shield function |
| CN203103665U (en) * | 2012-12-17 | 2013-07-31 | 深圳格力浦电子有限公司 | High-speed connector female terminal plug |
| CN104409906A (en) * | 2014-11-25 | 2015-03-11 | 上海航天科工电器研究院有限公司 | High-speed electric transmission connector requiring slight plug-pull force |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106129694B (en) | 2018-11-02 |
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