CN206850130U - A kind of card connector - Google Patents
A kind of card connector Download PDFInfo
- Publication number
- CN206850130U CN206850130U CN201720639557.9U CN201720639557U CN206850130U CN 206850130 U CN206850130 U CN 206850130U CN 201720639557 U CN201720639557 U CN 201720639557U CN 206850130 U CN206850130 U CN 206850130U
- Authority
- CN
- China
- Prior art keywords
- card
- kato
- card connector
- side wall
- metal shell
- 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
- 239000002184 metal Substances 0.000 claims abstract description 30
- 229910052751 metal Inorganic materials 0.000 claims abstract description 30
- 238000006073 displacement reaction Methods 0.000 claims abstract description 12
- 238000005452 bending Methods 0.000 claims description 7
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a kind of card connector, including Kato, metal shell and the rocking bar being positioned on metal shell；Metal shell includes roof and bends the first side wall and second sidewall that extension is formed separately down from roof both sides；Metal shell is used to be fixed to circuit board, and grafting space has been collectively forming between circuit board, and Kato is inserted into grafting space from front to back for carrying electronic card；The extension of the first side wall front position is provided with fixed feet, and fixed feet is provided with the breach extended transversely through；Rocking bar includes location division, pushing portion and operating portion, and location division, which is worn, is positioned at breach, and pushing portion is located at the first side wall close to the side of second sidewall, and operating position is in side of the first side wall away from second sidewall；Operating portion is operated, to drive rocking bar to rotate, and then pushing portion can be driven to push Kato towards the direction displacement for exiting grafting space；The utility model card connector structure is simple, manufacture is easy, and does not need push rod, therefore is more beneficial for reducing manufacturing cost.
Description
Technical field
It the utility model is related to technical field of electric connectors, more particularly to a kind of card connector.
Background technology
Card connector be for a kind of electric connector on the circuit board of the portable electric appts such as mobile phone, can be real
Show the signal transmission between the portable electric appts such as electronic card and mobile phone, existing card connector generally comprises insulating body, consolidated
It is collectively forming due to multiple conducting terminals on the insulating body, shade above the insulating body with the insulating body
The metal shell in grafting space, in addition to for carrying electronic card to insert or exit the Kato in the grafting space and move back card machine
Structure, the trip mechanism include being articulated in the rocking bar of the insulating body rear end and the push rod positioned at the insulating body side,
The end of the push rod abuts with one end of the rocking bar, and the front end of the push rod has operating portion, the other end of the rocking bar
Provided with the pushing portion for pushing the Kato；When carrying out moving back card, the operating portion is operated, the end of the another push rod pushes institute
Rocking bar is stated, to drive the rocking bar to rotate, and then drives the pushing portion its court is exited institute to push the rear end of the Kato
The direction displacement in grafting space is stated, so as to which the Kato is exited out of described grafting space.
However, the trip mechanism of existing card connector includes rocking bar and push rod so that card connector structure is more complicated, and
It is also required to that the rocking bar is assembled into the insulating body rear end respectively during assembling and the push rod is assembled in the insulation originally
Side side, assembling procedure is more, is unfavorable for reducing the manufacturing cost of card connector product and the production of lifting card connector product
Efficiency.
Therefore, it is necessary to a kind of new card connector is designed to solve the above problems.
The content of the invention
In order to overcome shortcoming and defect present in prior art, the purpose of this utility model is to provide a kind of structure letter
Card connector single, manufacture is easy and cost is low.
To achieve the above object, the utility model uses following technical scheme：
A kind of card connector, it is characterised in that including：Kato, metal shell and it is positioned at shaking on the metal shell
Bar；The metal shell includes roof and bends the first side wall and the second side that extension is formed separately down from the roof both sides
Wall；The metal shell is used to be fixed to circuit board, and grafting space, the Kato have been collectively forming between the circuit board
It is inserted into from front to back in the grafting space for carrying electronic card；The first side wall front position extension, which is provided with, to be fixed
Pin, the fixed feet are provided with the breach extended transversely through；The rocking bar includes location division, pushing portion and operating portion, the location division
Wear and be positioned at the breach, the pushing portion is located at the first side wall close to the side of the second sidewall, the operation
Portion is located at side of the first side wall away from the second sidewall；The operating portion is operated, to drive the rocking bar to rotate, is entered
And the pushing portion can be driven to push the Kato towards the direction displacement for exiting the grafting space.
Further, the first side wall front position is bent still further below towards after the bending of the direction of the second sidewall
Extension forms the fixed feet, and the fixed feet is fixed on the circuit board.
Further, the pushing portion tilts extension shape from the location division towards the direction away from grafting space rear end
Into.
Further, the location division is L-shaped, including traversing section and vertical section, and the pushing portion prolongs from the traversing section
Stretch to be formed, the operating portion extends to be formed from the vertical section.
Further, the traversing section is arranged in the breach, and convex closure, the convex closure position are convexly equipped with the traversing section
In the first side wall close to the side of the second sidewall, the vertical section is located at the first side wall away from second side
The common spacing rocking bar of the side of wall, the convex closure and the vertical section prevents its displacement in a lateral direction.
Further, the vertical section is provided with the opening extended transversely through, and the metal shell extension is described provided with being arranged in
Spacer in opening.
Further, the operating portion is formed from the bending extension of the front end of the vertical section.
Further, the circuit board corresponds to the rocking bar position and is arranged with accepting groove, and the rocking bar is by the accepting groove
Bottom support.
Further, in outside the accepting groove, the pushing portion front and rear in the accepting groove can turn for the operating position
Dynamic displacement.
Further, the Kato has the neck for being used for housing electronic card, and multiple conducting terminals are fixed on the Kato
On, the conducting terminal includes being exposed to the interior contact site for being used to contact with the electronic card of the neck and for abutting to institute
State the abutting part of circuit board.
Further, the neck includes being used for carrying the TF card groove of TF card, the length direction of the TF card groove perpendicular to
The Kato is inserted into the direction of insertion in the grafting space, and the metal shell roof is provided with resigning portion, and the Kato is held
When load TF card is inserted into the grafting space, the projection of the TF card is contained in the resigning portion.
Further, the strip through hole that the resigning portion is recessed and is provided with upwards by the metal shell roof front end
It is collectively forming.
Compared with prior art, the utility model has the advantages that：
The utility model card connector includes Kato, metal shell and the rocking bar being positioned on the metal shell, moves back card
When, need to only operate the operating portion of the rocking bar can exit the Kato, simple in construction, manufacture simplicity, and the utility model
Card connector does not need push rod, therefore manufacturing cost is lower.
Brief description of the drawings
Fig. 1 is the schematic diagram after the utility model card connector is fixed on circuit board；
Fig. 2 is that the card connector in Fig. 1 removes the schematic diagram after Kato；
Fig. 3 is Fig. 2 decomposing schematic representation；
Fig. 4 is the schematic diagram of the utility model card connector Kato；
Fig. 5 pushes view when Kato exits grafting space for the utility model card connector rocking bar.
The drawing reference numeral explanation of embodiment：
| Kato 1 | TF card groove 11 | Sim card slot 12 | Kato lid 13 |
| Perforation 131 | Metal shell 2 | Roof 21 | Resigning portion 211 |
| The first side wall 22 | Fixed feet 221 | Breach 222 | Second sidewall 23 |
| Spacer 24 | Rocking bar 3 | Pushing portion 31 | Location division 31 |
| Traversing section 321 | Convex closure 3211 | Vertical section 322 | Opening 3221 |
| Circuit board 100 | Accepting groove 101 | Engagement pad 102 | Conducting terminal 4 |
| Contact site 41 | Abutting part 42 |
Embodiment
For ease of being better understood from the purpose of this utility model, structure, feature and effect etc., in conjunction with accompanying drawing and specifically
The utility model is described in further detail for embodiment.
Fig. 1, Fig. 2 and Fig. 4 are referred to, the utility model discloses a kind of card connector, and movement is fixed to eventually for installing
On circuit board 100 in end, the card connector includes Kato 1, metal shell 2 and is positioned at shaking on the metal shell 2
Bar 3.
The metal shell 2 includes roof 21 and bends the first side that extension is formed separately down from the both sides of roof 21
Wall 22 and second sidewall 23, the metal shell 2 are used to be fixed to circuit board 100, the common shape between the circuit board 100
Into between there is grafting sky 10, the Kato 1 is inserted into the grafting space 10 from front to back for carrying electronic card (not shown)；
The front position of the first side wall 22 is towards bending extends formed with solid still further below after the bending of the direction of the second sidewall 23
Determine pin 221, the fixed feet 221 is fixed on the circuit board 100, and the fixed feet 221 is provided with the breach extended transversely through
222。
Fig. 2 and Fig. 3 is referred to, the rocking bar 3 includes location division 32, pushing portion 31 and operating portion 33, the location division 32
Wearing and be positioned at the breach 222, the pushing portion 31 is located at the first side wall 22 close to the side of the second sidewall 23,
The operating portion 33 is located at first side, 22 sides away from the second sidewall 23；The pushing portion 31 is from described fixed
Position portion 32 tilts extension towards the direction away from the rear end of grafting space 10 and formed, and specifically, the location division 32 is L-shaped, bag
Traversing section 321 and vertical section 322 are included, the pushing portion 31 extends from the traversing section 321 and formed, and the operating portion 33 is described in
The front end bending extension of vertical section 322 is formed, and the traversing section 321 is arranged in the breach 222, on the traversing section 321
Convex closure 3211 is convexly equipped with, the convex closure 3211 is located at the first side wall 22 close to the side of the second sidewall 23, described perpendicular
Straight section 322 is located at side of the first side wall 22 away from the second sidewall 23, the convex closure 3211 and the vertical section 322
The common spacing rocking bar 3 prevents its displacement in a lateral direction, and the vertical section 322 is provided with the opening 3221 extended transversely through,
The metal shell 2 also extends provided with the spacer 24 being arranged in the opening, and the spacer 24 is because of the metal shell 2
Roof 21 and the first side wall 22 tear formed；When moving back card, the operating portion 33 is operated, to drive the rocking bar 3 to rotate, and then
The pushing portion 31 can be driven to push the Kato 1 towards the direction displacement for exiting the grafting space 10；The utility model passes through
Further set spacer 24 to be arranged in the opening 3221, more can effectively consolidate the rocking bar 3 so that the rocking bar 3 exists
During rotation displacement, operate steadily.
Further, the corresponding position of rocking bar 3 of the circuit board 100 is arranged with accepting groove 101, and the rocking bar 3 is by institute
The bottom support of accepting groove 101 is stated, is arranged such, can effectively reduce the height inside the card connector occupancy mobile terminal
Space, specifically, the pushing portion 31 are located in the accepting groove 101, and the operating portion 33 is located at outside the accepting groove 101,
The pushing portion 31 can in the accepting groove 101 front and rear rotation displacement.
Fig. 3 and Fig. 4 is referred to, specifically, the Kato 1 is made up of insulating materials, has the card for being used for housing electronic card
Groove, multiple conducting terminals 4 are fixed on the Kato 1, are specially fixed on the bottom wall of the neck, the conducting terminal 4
It is used for the contact site 41 that contact with the electronic card and for abutting to the circuit board 100 including being exposed in the neck
Abutting part 42；The neck includes the TF card groove 11 for carrying TF card (not shown) and (not schemed for carrying NANO SIM cards
Show) sim card slot 12, the length direction of the TF card groove 11 and the length direction of the sim card slot 12 are each perpendicular to the card
Support 1 is inserted into the direction of insertion in the grafting space 10, and the metal shell roof 21 is provided with resigning portion 211, the Kato 1
When carrying TF card is inserted into the grafting space 10, the projection of the TF card is contained in the resigning portion 211, it is preferable that
The resigning portion 211 is because the strip through hole that the front end of metal shell roof 21 is recessed and is provided with upwards is collectively forming, such as
This is set, and structure is more reasonable.
When carrying electronic card insertion grafting space 10 using Kato 1, corresponding electronic card is first inserted into Kato 1 and blocked accordingly
In groove, then the Kato 1 is inserted into the receiving space 10, after insertion, the abutting part 42 and the circuit board 100
Abutting contact is electrically connected, so that electronic card is electrically connected with circuit board 100, during using the utility model Kato 1,
The insulating body for fixed conductive terminals can need not be manufactured, so that the structure of card connector is more simple, can
Effectively reduce the manufacturing cost of card connector, it is preferable that the circuit board 100 is provided with engagement pad 102, institute made of copper material
Stating abutting part 42 is abutted with the engagement pad 102 on the circuit board 100, so can effectively prevent inserting repeatedly because of Kato 1
The problem of pulling out and causing 42 scratch circuit board 100 of abutting part occurs.
Fig. 1 and Fig. 5 is referred to, the pushing portion 31 of the rocking bar 3 pushes the Kato 1 when exiting the grafting space 10,
It is the rear lower face for the Kato lid 13 for pushing the Kato 1, the position of the corresponding operating portion 33 of the Kato lid 13 is provided with
Pre-and post perforative perforation 131, user can push operation through the perforation 131 by using objects such as thimbles and arrive the operation
Portion 33.
Although embodiment of the present utility model is disclosed above described, but is not limited to the utility model, any ripe
Relevant art is practised, is not being departed from spirit and scope of the present utility model, such as according to described in present utility model application scope
Shape, construction, feature and spirit, which are worked as, can do a little change, therefore scope of patent protection of the present utility model must regard this patent and weigh
Sharp claim, which defines, to be defined.
Claims (12)
- A kind of 1. card connector, it is characterised in that including：Kato, metal shell and the rocking bar being positioned on the metal shell； The metal shell includes roof and bends the first side wall and second sidewall that extension is formed separately down from the roof both sides； The metal shell is used to be fixed to circuit board, and grafting space has been collectively forming between the circuit board, and the Kato is used It is inserted into from front to back in the grafting space in carrying electronic card；The first side wall front position extension is provided with fixed feet, The fixed feet is provided with the breach extended transversely through；The rocking bar includes location division, pushing portion and operating portion, and the location division is worn The breach is positioned at, the pushing portion is located at the first side wall close to the side of the second sidewall, the operating position In side of the first side wall away from the second sidewall；The operating portion is operated, to drive the rocking bar to rotate, Jin Erke The pushing portion is driven to push the Kato towards the direction displacement for exiting the grafting space.
- 2. card connector as claimed in claim 1, it is characterised in that：The first side wall front position is towards close to described second Extension is bent still further below after the direction bending of side wall and forms the fixed feet, and the fixed feet is fixed on the circuit board.
- 3. card connector as claimed in claim 1, it is characterised in that：The pushing portion is inserted from the location division towards away from described The direction for connecing space rear end tilts extension formation.
- 4. card connector as claimed in claim 1, it is characterised in that：The location division is L-shaped, including traversing section and vertical Section, the pushing portion extend to be formed from the traversing section, and the operating portion extends to be formed from the vertical section.
- 5. card connector as claimed in claim 4, it is characterised in that：The traversing section is arranged in the breach, the horizontal stroke Convex closure is convexly equipped with to section, the convex closure is located at the first side wall close to the side of the second sidewall, the vertical section In side of the first side wall away from the second sidewall, the convex closure and the common spacing rocking bar of the vertical section prevent Its displacement in a lateral direction.
- 6. card connector as claimed in claim 4, it is characterised in that：The vertical section is provided with the opening extended transversely through, described Metal shell extension is provided with the spacer being arranged in the opening.
- 7. card connector as claimed in claim 4, it is characterised in that：The operating portion from the front end of the vertical section, prolong by bending Stretch to be formed.
- 8. card connector as claimed in claim 1, it is characterised in that：The circuit board corresponds to the rocking bar position and is arranged with receipts Tank, the rocking bar are supported by the bottom of the accepting groove.
- 9. card connector as claimed in claim 8, it is characterised in that：The operating position is described to support in outside the accepting groove Pushed section can in the accepting groove front and rear rotation displacement.
- 10. card connector as claimed in claim 1, it is characterised in that：The Kato has the neck for being used for housing electronic card, Multiple conducting terminals are fixed on the Kato, and the conducting terminal includes being exposed in the neck and is used for and the electronic card The contact site of contact and the abutting part for abutting to the circuit board.
- 11. card connector as claimed in claim 10, it is characterised in that：The neck includes being used for the TF card for carrying TF card Groove, the length direction of the TF card groove are inserted into the direction of insertion in the grafting space, the metal perpendicular to the Kato Housing top wall is provided with resigning portion, when the Kato carrying TF card is inserted into the grafting space, the raised collecting of the TF card In in the resigning portion.
- 12. card connector as claimed in claim 11, it is characterised in that：The resigning portion is because of the metal shell roof front end The strip through hole for being recessed and being provided with upwards is collectively forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720639557.9U CN206850130U (en) | 2017-06-01 | 2017-06-01 | A kind of card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720639557.9U CN206850130U (en) | 2017-06-01 | 2017-06-01 | A kind of card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206850130U true CN206850130U (en) | 2018-01-05 |
Family
ID=60798179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720639557.9U Expired - Fee Related CN206850130U (en) | 2017-06-01 | 2017-06-01 | A kind of card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206850130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111416242A (en) * | 2020-04-30 | 2020-07-14 | 昆山嘉华电子有限公司 | card connector |
-
2017
- 2017-06-01 CN CN201720639557.9U patent/CN206850130U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111416242A (en) * | 2020-04-30 | 2020-07-14 | 昆山嘉华电子有限公司 | card connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |