CN203340424U - PCB splicing structure with SIM card holder - Google Patents
PCB splicing structure with SIM card holder Download PDFInfo
- Publication number
- CN203340424U CN203340424U CN2013203964669U CN201320396466U CN203340424U CN 203340424 U CN203340424 U CN 203340424U CN 2013203964669 U CN2013203964669 U CN 2013203964669U CN 201320396466 U CN201320396466 U CN 201320396466U CN 203340424 U CN203340424 U CN 203340424U
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- Prior art keywords
- sim card
- pcb
- pcb board
- card seat
- card holder
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- Expired - Fee Related
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- 238000000034 method Methods 0.000 claims abstract description 31
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a PCB splicing structure with an SIM card holder. The PCB splicing structure comprises a PCB, an SIM card holder arranged on the PCB, and a process side, wherein a first lateral side of the PCB extends out from one end of the SIM card holder, the process side is arranged along the first lateral side of the PCB, the process side and the first lateral side are of equal length, the process side is connected with the PCB through a plurality of connecting columns, one sides, near the PCB, of the connecting columns are respectively provided with stamp holes, the process side is provided with a milled slot with an opening at one end, the opening of the milled slot is opposite to the SIM card holder, and the milled slot and the SIM card holder are arranged in a clearance fit mode. By adopting the structure, the time for PCB splitting can be saved, faults caused by board splitting can be reduced, the PCB production efficiency can be improved, and the PCB splicing structure with the SIM card holder is simple in structure and convenient to operate and has a wide range of applications.
Description
Technical field
The utility model relates to the pcb board field, relates in particular to pcb board jigsaw structure, specifically refers to a kind of pcb board jigsaw structure with SIM card seat.
Background technology
Along with the development in communication epoch, the technological requirement of electronic product is more and more higher, and the pcb board of the high complexity of high density is more and more, and minute plate of PCB is also more and more difficult.Situation when having SIM card seat surface-mounted device to stretch out edges of boards on pcb board, for the PCB jigsaw more than two, the method that minute plate mode generally adopts is V-CUT, in original SIM card seat surface-mounted device place, hollows out.Yet, when using the V-CUT cutter to divide plate, monolaterally want V-CUT twice.
Be illustrated in figure 1 in prior art the schematic diagram of the pcb board jigsaw structure with SIM card seat, be the direction of V-CUT as shown by arrows in FIG., causing this pcb board to want the main cause of twice of V-CUT is because SIM card seat device stretches out edges of boards, if V-CUT mono-cutter directly goes down to cause the SIM card seat to damage, so two cuttves before and after wanting.Divide the plate time so adopt this process both to increase PCB, also reduced the production efficiency of pcb board.
The utility model content
The purpose of this utility model is the shortcoming that has overcome above-mentioned prior art, a kind of minute plate time that can realize saving PCB is provided, reduces production efficiency because of fault that minute plate causes, raising pcb board, simple in structure, easy to use, the pcb board jigsaw structure with SIM card seat with broader applications scope.
To achieve these goals, the pcb board jigsaw structure with SIM card seat of the present utility model has following formation:
This has the pcb board jigsaw structure of SIM card seat, its main feature is, described jigsaw structure comprises pcb board, be arranged at SIM card seat and technique edges on described pcb board, the first side that described SIM card seat one end stretches out described pcb board, described technique edges arranges along the first side of described pcb board, this technique edges and described first side equal in length, this technique edges is connected with described pcb board by several joint pins, each described joint pin is provided with stamp hole near a side of pcb board, described technique edges has the groove that drags for of an end opening, the described opening that drags for groove relative with described SIM card seat and this drag for groove and the setting of described SIM card seat matched in clearance.
Preferably, described technique edges width is 5mm.
Preferably, the length of each described joint pin is 2.5～6mm, and the width of each described joint pin is greater than 1.1mm.
Preferably, the stamp hole on each described joint pin is five through holes that radius is 0.5mm, and the spacing of each described through hole and adjacent through-holes is 1mm.
Adopt the pcb board jigsaw structure with SIM card seat in this utility model, there is following beneficial effect:
1, jigsaw structure of the present utility model replaces by the connected mode of stamp hole the jigsaw mode that original employing V-CUT connects, and has solved the problem of dividing the plate difficulty with the SIM card seat, has reduced minute plate difficulty with the pcb board of SIM card seat.
2, structural design is ingenious and reliable and stable, has saved minute plate time of PCB and has improved the production efficiency of pcb board.
3, provide and more be conducive to minute plate method with the SIM card seat that realizes and operate, the SIM card of having stopped to bring because V-CUT divides plate is damaged problem, greatly reduces the product line and divides the plate time, has improved operating efficiency.
The accompanying drawing explanation
Fig. 1 is the structural representation that has the pcb board jigsaw structure of SIM card seat in prior art.
Fig. 2 is the structural representation with pcb board jigsaw structure of SIM card seat of the present utility model.
Embodiment
In order more clearly to describe technology contents of the present utility model, below in conjunction with specific embodiment, conduct further description.
Be illustrated in figure 2 the structural representation of the pcb board jigsaw structure with SIM card seat of the present embodiment.
In the present embodiment, the implementation method of assembled pcb board is: first two pcb boards 2 are stitched together according to PCB jigsaw mode, consider the requirement of technique track edges of boards, the limit of containing SIM card seat 1 can be in a side, also can be in both sides.Size depending on concrete track limit determines, if the track limit meets technological requirement, preferably SIM card seat 1 all is put into to a side, has so not only saved the sheet material on a track limit, but also has reduced the V-CUT operation one time.
Add in a side that contains SIM card seat 1 the established technology limit, technique track limit 3 that a width is 5mm, the length of described technique edges 3 is equal in length with jigsaw.Described technique edges 3 is connected with adopting several joint pins 5 being connected of pcb board 2, and the length of described joint pin 5 is generally at 2.5-6mm.Consider the technique of plate factory, the width of described joint pin 5 generally is greater than 1.1mm, removes joint pin 5 parts, and other technique edges 3 drag for sky with pcb board 2 coupling parts, with pcb board 2, do not contact.SIM card seat 1 place of stretching out the pcb board limit drags for 1mm than its elsewhere is many toward technique edges 3.Just separated in the middle of technique edges 3 and pcb board 2 like this and to have dragged for groove 4 more than 1.1mm, avoided SIM card seat 1 to contact with technique edges 3.
The making of stamp hole: open near a side of pcb board 2 hole that five radiuses are 0.5mm at joint pin 5, the spacing between every two holes is 1mm.
Adopt the pcb board jigsaw structure with SIM card seat in this utility model, there is following beneficial effect:
1, jigsaw structure of the present utility model replaces by the connected mode of stamp hole the jigsaw mode that original employing V-CUT connects, and has solved with the SIM card seat and has divided the problem of plate difficulty to reduce minute plate difficulty with the pcb board of SIM card seat.
2, structural design is ingenious and reliable and stable, has saved minute plate time of PCB and has improved the production efficiency of pcb board.
3, provide and more be conducive to minute plate method with the SIM card seat that realizes and operate, the SIM card of having stopped to bring because V-CUT divides plate is damaged problem, greatly reduces the product line and divides the plate time, has improved operating efficiency.
In this specification, the utility model is described with reference to its specific embodiment.But, still can make various modifications and conversion obviously and not deviate from spirit and scope of the present utility model.Therefore, specification and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (4)
1. the pcb board jigsaw structure with SIM card seat, it is characterized in that, described jigsaw structure comprises pcb board, be arranged at SIM card seat and technique edges on described pcb board, the first side that described SIM card seat one end stretches out described pcb board, described technique edges arranges along the first side of described pcb board, this technique edges and described first side equal in length, this technique edges is connected with described pcb board by several joint pins, each described joint pin is provided with stamp hole near a side of pcb board, described technique edges has the groove that drags for of an end opening, the described opening that drags for groove relative with described SIM card seat and this drag for groove and the setting of described SIM card seat matched in clearance.
2. the pcb board jigsaw structure with SIM card seat according to claim 1, is characterized in that, described technique edges width is 5mm.
3. the pcb board jigsaw structure with SIM card seat according to claim 1, is characterized in that, the length of each described joint pin is 2.5～6mm, and the width of each described joint pin is greater than 1.1mm.
4. the pcb board jigsaw structure with SIM card seat according to claim 1, is characterized in that, the stamp hole on each described joint pin is five through holes that radius is 0.5mm, and the spacing of each described through hole and adjacent through-holes is 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203964669U CN203340424U (en) | 2013-07-04 | 2013-07-04 | PCB splicing structure with SIM card holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203964669U CN203340424U (en) | 2013-07-04 | 2013-07-04 | PCB splicing structure with SIM card holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203340424U true CN203340424U (en) | 2013-12-11 |
Family
ID=49709074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203964669U Expired - Fee Related CN203340424U (en) | 2013-07-04 | 2013-07-04 | PCB splicing structure with SIM card holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203340424U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105916297A (en) * | 2016-05-31 | 2016-08-31 | 广东欧珀移动通信有限公司 | Circuit board spliced board |
| CN106211574A (en) * | 2016-09-07 | 2016-12-07 | 上海传英信息技术有限公司 | Circuit board layout structure |
-
2013
- 2013-07-04 CN CN2013203964669U patent/CN203340424U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105916297A (en) * | 2016-05-31 | 2016-08-31 | 广东欧珀移动通信有限公司 | Circuit board spliced board |
| CN106211574A (en) * | 2016-09-07 | 2016-12-07 | 上海传英信息技术有限公司 | Circuit board layout structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |
|
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: On July 21, 2023, the expiration and termination of 39 volumes and 2902 issues of patents Number: 29-02 Volume: 39 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 |