CN104779459B - Card edge connector combination - Google Patents
Card edge connector combination Download PDFInfo
- Publication number
- CN104779459B CN104779459B CN201410009800.XA CN201410009800A CN104779459B CN 104779459 B CN104779459 B CN 104779459B CN 201410009800 A CN201410009800 A CN 201410009800A CN 104779459 B CN104779459 B CN 104779459B
- Authority
- CN
- China
- Prior art keywords
- slide
- card
- pintle hook
- hook lock
- lock seat
- 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.)
- Expired - Fee Related
Links
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
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
- H01R12/73—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
-
- 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
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A kind of card edge connector combination, for being installed on circuit board, for supplying various sizes of electronic card to insert and fixing, the card edge connector combination includes bayonet connector, slide and pintle hook lock seat.Bayonet connector is provided with interface, the docking groove through interface and some conducting terminals, and the conducting terminal includes extending into the contact site and the pin installed in circuit board of docking groove.Slide is fixedly mounted on circuit board, and relative with the interface of bayonet connector and spaced apart.Pintle hook lock seat is provided with the card lock portion of the above-mentioned electronic card of fixation.Pintle hook lock seat be arranged on the slide and along slide with respect to bayonet connector interface work away from or close movement.Slide and pintle hook lock seat can be realized being applicable various sizes of electronic card in the present invention, save inner space and reduces cost.
Description
【Technical field】
The present invention relates to a kind of card edge connector combination.
【Background technology】
The latching device of general electronic card, generally only provides the electronic card of the single length of clasp, it is impossible to be applied to different length
The electronic card of degree is used, and necessarily needs to use another latching device, is used come the electronic card in response to different length, is but thus resulted in
Increase the missing of manufacturing cost.TaiWan, China new patent bulletin the M303514th discloses one kind and can adapt to two kinds of differences
The bayonet connector of length electronic card.The latching device of the bayonet connector includes a pair of catches device, relative to joint point
Liftoff to be fixed on circuit board both sides, two lockers and joint surround a plug-in card space, and each locker is all extended with one the
One elastic arm, its free end is provided with one first latch part, and the first latch part is close to joint and stretches into plug-in card space, and one second bullet
Property arm, its free end is provided with one second latch part, and the second latch part is away from joint and stretches into plug-in card space, and metal frame can in addition
Further each actuated piece for forming a tool elasticity, the first elastic arm is elapsed with stress；Thereby, may be used to provide button through latch part
The electronic card for putting two same-interfaces but different length is patched, and actuated piece can elapse the first elastic arm and be displaced outwardly, and be moved back with providing
The convenience of card.
However, edge clipping connection is only applicable two kinds of electronic cards of different length, and in electronic card installation process, it is nearer
Locker easily has certain interference to the insertion of electronic card more long.In view of drawbacks described above, is necessary that design is a kind of low in fact
The card edge connector combination of cost.
【The content of the invention】
It is an object of the invention to provide a kind of card edge connector combination, its simple structure and many of different length are adapted to
Plant the insertion of electronic card.
In order to solve the above technical problems, the present invention provides a kind of technological means：A kind of card edge connector combination, for installing
In on circuit board, for supplying various sizes of electronic card to insert and fixing, the card edge connector combination includes bayonet connector, cunning
Seat and pintle hook lock seat.Bayonet connector is provided with interface, the docking groove through interface and some conducting terminals, the conducting terminal
Contact site and the pin installed in circuit board including extending into docking groove.Slide is fixedly mounted on circuit board, and with card
The interface of edge connector is relative and spaced apart.Pintle hook lock seat is provided with the card lock portion of the above-mentioned electronic card of fixation.Pintle hook lock seat
Installed in the slide and along slide relative to bayonet connector interface make away from or close movement.
In order to solve the above technical problems, the present invention provides another technological means：A kind of card edge connector combination, is used to pacify
On circuit boards, the card edge connector combination includes slide and pintle hook lock seat to dress；The slide is fixedly mounted on circuit board, should
Slide has guide rail；The pintle hook lock seat is arranged on the slide and the guide rail along slide is moved, and pintle hook lock seat is provided with card lock
Portion.
Compared with prior art, slide and pintle hook lock seat can be realized being applicable various sizes of electronic card in the present invention, save
Inner space and reduces cost.
【Brief description of the drawings】
Fig. 1 is the stereogram that card edge connector combination of the present invention is provided with electronic card.
Fig. 2 is the three-dimensional exploded view of card edge connector combination shown in Fig. 1.
Fig. 3 is the enlarged fragmentary cross section of Fig. 2 hatchings A-A.
Fig. 4 is the stereogram of pintle hook lock seat and fixed plate.
Fig. 5 is the stereogram after the seat of pintle hook lock shown in Fig. 4 is installed with fixed plate.
Fig. 6 is the three-dimensional exploded view of Fig. 5 pintle hook locks seat and slide.
Fig. 7 is the three-dimensional exploded view of Fig. 6 pintle hook locks seat, slide and circuit board.
【Specific embodiment】
Refering to Fig. 1 and Fig. 2, card edge connector combination of the present invention can be applicable various electronic cards of different length, grade electricity
Subcard each has different functions.So, it is possible to achieve single bayonet connector supplies different electronic card grafting, so as to realize electricity
The saving in sub- device interior space and the reduction of cost.
Card edge connector combination of the present invention is installed on circuit board 1001, for being inserted for various sizes of electronic card 1002
And it is fixed, the card edge connector combination includes bayonet connector 10, slide 20 and pintle hook lock seat 30, and bayonet connector 10 is provided with docking
Face 11, docking groove 12 and some conducting terminals 13 through interface, conducting terminal 13 include extending into the contact site of docking groove
131 and the pin 132 (drawing only display portion conducting terminal) installed in circuit board, the bayonet connector is known techniques, this
Invention is no longer discussed in detail.
The slide 20 is fixedly mounted on circuit board 1001, and and interval relative with the interface 11 of bayonet connector 10
Certain distance.The pintle hook lock seat 30 be slidably mounted on slide 20 and along slide with respect to bayonet connector 10 interface 11 make away from
Or close movement, pintle hook lock seat 30 is provided with the card lock portion of the above-mentioned electronic card of fixation simultaneously, in the present embodiment, card lock portion by
Bolt 31 inserts the first card lock hole 34 of pintle hook lock seat 30 and the second card lock hole 24 of slide 20 and is formed, not office of the invention
Limit which, such as can be formed with the metal clips for being fixed on pintle hook lock seat 30.The bottom surface of the pintle hook lock seat 30 is provided with chute 32,
The slide is provided with guide rail 21, and chute is moved along guide rail.Coordinate Fig. 3, on the direction A of interface, the slide 20
Some first location divisions 23 are provided with, the pintle hook lock seat 30 is provided with the second location division 33 for being corresponded with the first location division and being coordinated,
Pintle hook lock seat 30 is fixed on the position of correspondence electronic card length for the cooperation of first, second location division, such as, electronic card length compared with
Long, the 4th the first location division of correspondence, then move to the 4th position of the first location division, the first location division by pintle hook lock seat just
Coordinate with the second location division of pintle hook lock seat and pintle hook lock seat is temporarily positioned at the 4th position of the first location division, then by electronics
Card insertion.In the present embodiment, the first location division 23 is the elastic arm 231 formed from slide 20, and elastic arm end is provided with arc
Shape projection 2311.On the direction A of interface, above-mentioned elastic arm 231 is in alignment with each other arrangement, farthest away from one of interface 11
The direction that elastic arm 231a is directed away from interface extends, and remaining elastic arm 231b then extends towards the direction in face, the bullet
Direction of the root of arm 231a away from slide end, it is to avoid the problem that root may be fragile；Second location division 33 is formed in lock
The shrinkage pool 331 of deck bottom surface.When the position of correspondence electronic card length is moved to, the arc-shaped protrusions 2311 of elastic arm are fastened on shrinkage pool
In 331.Slide 20 is provided with some above-mentioned first card lock holes 34, on the direction parallel to interface, first card lock
Alignd one by one with the arc-shaped protrusions 2311 of elastic arm in hole 34；Above-mentioned pintle hook lock seat 30 is provided with and corresponding second card in the first card lock hole 34
Lock hole 24；Electronic card is fixed through electronic card for a bolt 31 in first, second card lock hole.Ginseng Fig. 6, the second card lock
Hole 24 is to be drawn downwards to be formed by slide 20.
Fig. 4 to Fig. 7 shows the assembling process of this card edge connector combination.In the present embodiment, slide 20 is by metal
It is made, in lengthwise shape, the longitudinally is above-mentioned in face of interface direction A；Pintle hook lock seat 30 is made up of insulating materials.The lock
The both sides of the bottom surface of deck 30 are opposed, inwardly directed to extend extension 35, and above-mentioned chute 32 is formed between extension and bottom surface, such as Fig. 4
And shown in Fig. 5；The slide is provided with sliding surface 25 (Fig. 2), and above-mentioned guide rail 21 is higher than sliding surface, and chute 32 is housed in guide rail 21
When interior, above-mentioned extension 35 is then contained in sliding surface and is moved along sliding surface.Slide is provided with fixed plate 26, the side of fixed plate
While forming above-mentioned guide rail 21, fixed plate is provided with some holes for corresponding to slide, is collectively forming above-mentioned second card lock hole 24 and incites somebody to action
Slide is fixed on the mounting hole 27 of circuit board 1001；Fixed plate is formed with the end away from interface 11 prevents pintle hook lock seat from departing from
The stop part 261 of fixed plate, stop part is protruded outward by fixed plate end both sides and formed.The pintle hook lock seat 30 is first arranged on solid
Fixed board 26, then fixed plate be fixedly mounted on slide 20.Above-mentioned some elastic arms 231 are stamped and formed out and along face by sliding surface 25
Interface direction A is arranged, above-mentioned shrinkage pool 331 is arranged on the extension 35 of pintle hook lock seat, and the front and back of shrinkage pool 331 are provided with guide channel
36, be able to can be fastened in shrinkage pool 331 with the electronic card of correspondence length-specific with correcting elastic arm, the arc-shaped protrusions 2311 of elastic arm.
Slide 20 be further provided with extending downwardly for fixing pin 22 installed in the plate of circuit board.
Claims (8)
1. a kind of card edge connector combination, for being installed on circuit board, inserts and fixed for the various sizes of electronic card of confession,
The card edge connector combination includes bayonet connector, slide and pintle hook lock seat；Bayonet connector is provided with interface, through interface
Docking groove and some conducting terminals, the conducting terminal include extending into the contact site of docking groove and connecing installed in circuit board
Pin；Pintle hook lock seat is provided with the card lock portion of the above-mentioned electronic card of fixation；It is characterized in that：The slide is fixedly mounted in circuit board
On, and it is relative with the interface of bayonet connector and spaced apart；The pintle hook lock seat is arranged on the slide and along slide
Relative to the interface of bayonet connector make away from or close movement, on the direction of interface, if the slide is provided with
Dry first location division, the pintle hook lock seat is provided with the second location division for being corresponded with the first location division and being coordinated, first, second positioning
Pintle hook lock seat is fixed on the position of correspondence electronic card length for the cooperation in portion, and the first location division is the elastic arm formed from slide, elastic arm
End is provided with arc-shaped protrusions；Second location division is the shrinkage pool for being formed in pintle hook lock seat bottom surface；Moving to correspondence electronic card length
During position, the arc-shaped protrusions of the elastic arm are fastened in shrinkage pool.
2. card edge connector combination as claimed in claim 1, it is characterised in that：On the direction of interface, above-mentioned bullet
Arm is in alignment with each other arrangement.
3. card edge connector combination as claimed in claim 2, it is characterised in that：An elastic arm farthest away from interface is towards far
Extend from the direction of interface, and remaining elastic arm then extends towards the direction in face.
4. card edge connector combination as claimed in claim 1, it is characterised in that：The slide is provided with some first card locks
Hole, on the direction parallel to interface, the first card lock hole is alignd one by one with the elastic arm；Above-mentioned pintle hook lock seat be provided with
The corresponding second card lock hole in first card lock hole；First, second card lock hole is for a bolt through electronic card by electronic card
It is fixed.
5. card edge connector combination as claimed in claim 1, it is characterised in that：Slide is to be made of metal, pintle hook lock seat be by
Insulating materials is made.
6. card edge connector combination as claimed in claim 5, it is characterised in that：The both sides of the bottom surface of pintle hook lock seat it is relative to
Inside extend extension, chute is formed between extension and bottom surface；The slide is provided with guide rail and sliding surface, and above-mentioned guide rail is higher than
Sliding surface, when guide rail is housed in chute, above-mentioned extension is then contained in sliding surface and is moved along sliding surface.
7. a kind of card edge connector combination, is used to install on circuit boards, and the card edge connector combination includes slide and pintle hook lock seat；
It is characterized in that：The slide is fixedly mounted on circuit board, and the slide has guide rail；The pintle hook lock seat is arranged on the cunning
The seat and guide rail along slide is moved, the pintle hook lock is provided with card lock portion, and the slide is provided with some first location divisions, the lock
Deck is provided with the second location division for being corresponded with the first location division and being coordinated, and the first location division is the elastic arm formed from slide, bullet
Arm end is provided with arc-shaped protrusions；Second location division is the shrinkage pool for being formed in pintle hook lock seat bottom surface；The arc-shaped protrusions of the elastic arm can be detained
Close in shrinkage pool.
8. card edge connector combination as claimed in claim 7, it is characterised in that：The slide is lengthwise shape, and along its lengthwise
Direction is provided with above-mentioned guide rail and the sliding surface less than guide rail；The bottom surface of pintle hook lock seat be provided with extension and positioned at extension and bottom surface it
Between chute, along slide, extension is moved chute along sliding surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410009800.XA CN104779459B (en) | 2014-01-09 | 2014-01-09 | Card edge connector combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410009800.XA CN104779459B (en) | 2014-01-09 | 2014-01-09 | Card edge connector combination |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104779459A CN104779459A (en) | 2015-07-15 |
| CN104779459B true CN104779459B (en) | 2017-06-20 |
Family
ID=53620787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410009800.XA Expired - Fee Related CN104779459B (en) | 2014-01-09 | 2014-01-09 | Card edge connector combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104779459B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106714485B (en) * | 2017-03-07 | 2022-07-29 | 上海临奇智能科技有限公司 | Clamping structure and data interface device comprising same |
| CN110275578A (en) * | 2018-03-15 | 2019-09-24 | 环达电脑(上海)有限公司 | Flash card support Design |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5383793A (en) * | 1993-12-17 | 1995-01-24 | Ncr Corporation | Adustable height and position printed circuit board retainer |
| TWM291121U (en) * | 2005-11-04 | 2006-05-21 | Advanced Connectek Inc | Interface card holding mechanism |
| CN201112932Y (en) * | 2007-10-26 | 2008-09-10 | 富士康(昆山)电脑接插件有限公司 | Holding device |
| CN201946853U (en) * | 2010-11-23 | 2011-08-24 | 中兴通讯股份有限公司 | Multi-insertion-card transfer panel |
-
2014
- 2014-01-09 CN CN201410009800.XA patent/CN104779459B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5383793A (en) * | 1993-12-17 | 1995-01-24 | Ncr Corporation | Adustable height and position printed circuit board retainer |
| TWM291121U (en) * | 2005-11-04 | 2006-05-21 | Advanced Connectek Inc | Interface card holding mechanism |
| CN201112932Y (en) * | 2007-10-26 | 2008-09-10 | 富士康(昆山)电脑接插件有限公司 | Holding device |
| CN201946853U (en) * | 2010-11-23 | 2011-08-24 | 中兴通讯股份有限公司 | Multi-insertion-card transfer panel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104779459A (en) | 2015-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20180109 |