CN206237672U - A kind of PCB yoke plate structures for reducing pcb board yoke plate scrappage - Google Patents
A kind of PCB yoke plate structures for reducing pcb board yoke plate scrappage Download PDFInfo
- Publication number
- CN206237672U CN206237672U CN201621350376.6U CN201621350376U CN206237672U CN 206237672 U CN206237672 U CN 206237672U CN 201621350376 U CN201621350376 U CN 201621350376U CN 206237672 U CN206237672 U CN 206237672U
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- CN
- China
- Prior art keywords
- pcb
- yoke plate
- cross bar
- scrappage
- enclosed
- 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
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Abstract
The utility model discloses a kind of PCB yoke plate structures for reducing pcb board yoke plate scrappage, including：Some PCB daughter boards, the first cross bar, the second cross bar and two elastic strips；Described PCB daughter boards one end is connected using snap fit with first cross bar, the other end is connected using snap fit with second cross bar, one elastic strip one end is enclosed within one end of first cross bar, the other end is enclosed within one end of second cross bar, another elastic strip one end is enclosed within the other end of first cross bar, and the other end is enclosed within the other end of second cross bar.The utility model is disassembled by by the qualified daughter board in underproof yoke plate, and be arranged in the framework that two cross bars and two elastic strips are formed using snap fit, form PCB yoke plate structures, such that it is able to the qualified PCB daughter boards in underproof yoke plate are used, reduce scrappage, production task can be in time completed, is delivered goods on schedule to client.
Description
Technical field
The utility model is related to a kind of PCB yoke plates, more particularly to a kind of PCB yoke plate knots for reducing pcb board yoke plate scrappage
Structure.
Background technology
The manufacture of PCB has extremely complex technique, big by nearly 20 road by taking common six laminate as an example
Operation, and nearly small operation in hundred roads.Big operation approximately as：Sawing sheet --- internal layer circuit --- internal layer etching --- AOI tests --- table
--- --- --- --- --- outer layer etching --- AOI tests --- hinders graphic plating heavy copper/plate electricity face brown for outer graphics transfer for drilling
--- --- --- --- short-circuit survey is opened in surface treatment (spray tin, turmeric, OSP etc.) --- shaping --- to testing impedance to character to welding resistance for anti-test
Examination --- FQC/FQA--- packs shipment.Wherein, when any procedure is abnormal PCB units are all likely to result in scrap.It is now universal
Automatic chip mounting production is realized, PCB requires that multiple is stitched together production, formation yoke plate shipment.If client does not permit
Perhaps fork plate (underproof plate) shipment is played, it is meant that as long as a PCB is scrapped and is accomplished by whole yoke plate in a yoke plate
Scrap, substantially increase scrap cost, will also have a strong impact on the customer delivery phase.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of PCB of reduction pcb board yoke plate scrappage
Yoke plate structure.
The technical solution of the utility model is as follows：The utility model provides a kind of PCB connection for reducing pcb board yoke plate scrappage
Hardened structure, including：Some PCB daughter boards, the first cross bar, the second cross bar and two elastic strips；Described PCB daughter boards one end is using engaging
Mode is connected with first cross bar, and the other end is connected using snap fit with second cross bar, and an elastic strip one end is enclosed within
One end of first cross bar, the other end is enclosed within one end of second cross bar, and it is horizontal that another elastic strip one end is enclosed within described first
The other end of bar, the other end is enclosed within the other end of second cross bar.
First cross bar and the second cross bar are equipped with equally distributed some pits towards this side of PCB daughter boards, described
The both ends correspondence pit of PCB daughter boards is provided with projection, and the projection is embedded in the pit.
The projection is square or semicircle, and the pit is square or semicircular arc.
The PCB daughter boards are the qualified PCB daughter boards disassembled from underproof yoke plate.
The quantity of the PCB daughter boards is 8.
The elastic strip includes connection strap and the collar located at connection strap two ends.
Using such scheme, the utility model provides a kind of PCB yoke plate structures for reducing pcb board yoke plate scrappage, passes through
Qualified daughter board in underproof yoke plate is disassembled, and is formed with two elastic strips installed in two cross bars using snap fit
Framework in, formed PCB yoke plate structures, such that it is able to the qualified PCB daughter boards in underproof yoke plate are used, reduce
Scrappage, can in time complete production task, deliver goods on schedule to client.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model PCB yoke plate structures.
Fig. 2 is the structural representation of PCB daughter boards in the utility model.
Fig. 3 is the structural representation of elastic strip in the utility model.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Fig. 1 and Fig. 2 is referred to, the utility model provides a kind of PCB yoke plate structures for reducing pcb board yoke plate scrappage, bag
Include：Some PCB daughter boards 2, the first cross bar 4, the second cross bar 6 and two elastic strips 8；Described one end of PCB daughter boards 2 uses snap fit
It is connected with first cross bar 4, the other end is connected using snap fit with second cross bar 6, and the one end of an elastic strip 8 is enclosed within institute
One end of the first cross bar 4 is stated, the other end is enclosed within one end of second cross bar 6, and it is horizontal that the one end of another elastic strip 8 is enclosed within described first
The other end of bar 4, the other end is enclosed within the other end of second cross bar 6, and PCB daughter boards 2 are clipped in into using the elastic force of elastic strip 8
Between one cross bar 4 and the second cross bar 6, so as to form PCB yoke plate structures.The PCB daughter boards are to be dismantled from underproof yoke plate
The qualified PCB daughter boards for getting off.The utility model is disassembled by by the qualified daughter board in underproof yoke plate, and is used
Snap fit is arranged in the framework that two cross bars and two elastic strips are formed, formation PCB yoke plate structures, such that it is able to will be underproof
Qualified PCB daughter boards in yoke plate are used, and reduce scrappage, can in time complete production task, are delivered goods on schedule to client.
The cross bar 6 of first cross bar 4 and second is equipped with equally distributed some pits (not towards this side of PCB daughter boards 2
Diagram), the both ends correspondence pit of the PCB daughter boards 2 is provided with raised 22, described raised 22 and is embedded in the pit,
So as to the positioning of PCB daughter boards 2 is fixed between the first cross bar 4 and the second cross bar 6.In the present embodiment, described raised 22 in side
Shape or semicircle, accordingly, the pit is square or semicircular arc, in order to position.In order to lift connection dynamics,
On the basis of above-mentioned, bonding strength can also be further lifted toward pit the inside injection adhesive glue again.
The elastic strip 8 includes connection strap 82 and the collar 84 located at the two ends of connection strap 82, and the collar 84 is directly sleeved on the
It is easy to assembly quick on the end of one cross bar 4 and the second cross bar 6, can be with raising efficiency.In order to further lifted assembling speed and
Bonding strength, the first cross bar 4 is provided with groove with the corresponding collar 84 of the second cross bar 6, with positioning ring 84.
The specification of the PCB yoke plate structures can set according to customer demand, in the present embodiment, the PCB daughter boards 2
Quantity is 8.
In sum, the utility model provides a kind of PCB yoke plate structures for reducing pcb board yoke plate scrappage, by will not
Qualified daughter board in qualified yoke plate is disassembled, and is arranged on the frame that two cross bars and two elastic strips are formed using snap fit
In frame, PCB yoke plate structures are formed, such that it is able to the qualified PCB daughter boards in underproof yoke plate are used, reduction is scrapped
Rate, can in time complete production task, deliver goods on schedule to client.
Preferred embodiment of the present utility model is these are only, the utility model is not limited to, it is all in this practicality
Any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (6)
1. it is a kind of reduce pcb board yoke plate scrappage PCB yoke plate structures, it is characterised in that including：Some PCB daughter boards, the first horizontal stroke
Bar, the second cross bar and two elastic strips；Described PCB daughter boards one end is connected using snap fit with first cross bar, the other end
It is connected with second cross bar using snap fit, an elastic strip one end is enclosed within one end of first cross bar, the other end is enclosed within
One end of second cross bar, another elastic strip one end is enclosed within the other end of first cross bar, and the other end is enclosed within described second
The other end of cross bar.
2. it is according to claim 1 reduce pcb board yoke plate scrappage PCB yoke plate structures, it is characterised in that described first
Cross bar and the second cross bar are equipped with equally distributed some pits, the both ends pair of the PCB daughter boards towards this side of PCB daughter boards
The pit is answered to be provided with projection, the projection is embedded in the pit.
3. it is according to claim 2 reduce pcb board yoke plate scrappage PCB yoke plate structures, it is characterised in that the projection
It is square or semicircle, the pit is square or semicircular arc.
4. it is according to claim 1 reduce pcb board yoke plate scrappage PCB yoke plate structures, it is characterised in that the PCB
Daughter board is the qualified PCB daughter boards disassembled from underproof yoke plate.
5. it is according to claim 1 reduce pcb board yoke plate scrappage PCB yoke plate structures, it is characterised in that the PCB
The quantity of daughter board is 8.
6. it is according to claim 1 reduce pcb board yoke plate scrappage PCB yoke plate structures, it is characterised in that the elasticity
Bar includes connection strap and the collar located at connection strap two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621350376.6U CN206237672U (en) | 2016-12-09 | 2016-12-09 | A kind of PCB yoke plate structures for reducing pcb board yoke plate scrappage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621350376.6U CN206237672U (en) | 2016-12-09 | 2016-12-09 | A kind of PCB yoke plate structures for reducing pcb board yoke plate scrappage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206237672U true CN206237672U (en) | 2017-06-09 |
Family
ID=58978147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621350376.6U Expired - Fee Related CN206237672U (en) | 2016-12-09 | 2016-12-09 | A kind of PCB yoke plate structures for reducing pcb board yoke plate scrappage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206237672U (en) |
-
2016
- 2016-12-09 CN CN201621350376.6U patent/CN206237672U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20201209 |