CN206380166U - A kind of V cuts pcb board - Google Patents
A kind of V cuts pcb board Download PDFInfo
- Publication number
- CN206380166U CN206380166U CN201720039895.9U CN201720039895U CN206380166U CN 206380166 U CN206380166 U CN 206380166U CN 201720039895 U CN201720039895 U CN 201720039895U CN 206380166 U CN206380166 U CN 206380166U
- Authority
- CN
- China
- Prior art keywords
- cuts
- area domain
- folding area
- effective coverage
- treats
- 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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- Structure Of Printed Boards (AREA)
Abstract
A kind of V cuts pcb board, including plate body, the plate body is provided with effective coverage and treats folding area domain, treat that folding area domain treats that folding area domain and the right side treat that folding area domain is constituted by a left side, a left side treats that folding area domain is located at the left side of effective coverage, and the right side treats that folding area domain is located at the right side of effective coverage, and a left side is treated between folding area domain and effective coverage and the right side treats that being equipped with V between folding area domain and effective coverage cuts position, the V cuts position provided with leakproof measurement circuit and test badge position, cuts position along the V and cuts to form V and cut groove.The utility model improves the accuracy of detection, reduces detection difficulty.
Description
Technical field
The utility model is related to pcb board technical field, and specifically a kind of V cuts pcb board.
Background technology
With continuing to develop for electronic technology, electronic product becomes increasingly popular, and such as television set, VCD machines, computer have been enter into
Huge numbers of families.So corresponding, the production of pcb board is also driven.However, in the high volume production process of pcb board, it is existing
Some pcb boards having, due to appearance and size very little, client specifies layout quantity and mode, area very little, visitor when can cause shipment
Bad operation when family processing is used.
V is processed on pcb board at present and cuts groove position, is cut using lifts V, the V undercutting edge of a knife is easily occurred and V cuts out the edge of a knife not
Energy V cuts situation in place, and this defect, manually visual inspection is difficult to check next.This badness mouthful is dropped into after client,
Point plate difficulty after electronic component has been inserted on pcb board, has been easily damaged, causes to scrap, so as to add production cost.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of easy to detect, and the V for improving yields cuts pcb board.
In order to solve the above-mentioned technical problem, the utility model takes following technical scheme：
A kind of V cuts pcb board, including plate body, and the plate body is provided with effective coverage and treats folding area domain, treats that folding area domain is treated by a left side
Folding area domain and the right side treat that folding area domain is constituted, and a left side treats that folding area domain is located at the left side of effective coverage, and the right side treats that folding area domain is located at effective coverage
Right side, a left side is treated between folding area domain and effective coverage and the right side treats that being equipped with V between folding area domain and effective coverage cuts position, and the V is cut on position
Provided with leakproof measurement circuit and test badge position, cut position along the V and cut to form V and cut groove.
The leakproof measurement circuit is connected with test badge position.
The V cut position provided with least two test badges position, and leakproof measurement circuit and effective coverage side it
Between distance be 0.05-0.2mm.
The length of effective coverage on the plate body is more than 261mm.
Described two test badges and one section of leakproof p-wire are that one group of V cuts leakage preventing mechanism, cut and are arranged at intervals with position in V
At least two groups V cut leakage preventing mechanism.
The utility model sets leakproof measurement circuit and test badge position by being cut in advance in V on position, form V in cutting and cut
After groove, can testing needle can easily detect that V cuts whether groove cuts in place, so that it is guaranteed that yields.
Brief description of the drawings
Accompanying drawing 1 is the utility model overlooking the structure diagram；
Accompanying drawing 2 is mplifying structure schematic diagram at the A in accompanying drawing 1.
Embodiment
For the ease of the understanding of those skilled in the art, the utility model will be further described below in conjunction with the accompanying drawings.
As shown in figure 1 and 2, the utility model discloses a kind of V and cuts pcb board, including plate body, and the plate body has
Effect and treats folding area domain at region 2, treats that folding area domain treats that folding area domain 11 and the right side treat that folding area domain 12 is constituted by a left side, and a left side treats that folding area domain 11 is located at and had
The left side in region 2 is imitated, the right side treats that folding area domain 12 is located at the right side of effective coverage 2, and a left side is treated between folding area domain and effective coverage and the right side is treated
V is equipped between folding area domain and effective coverage and cuts position, and the V cuts position and is provided with leakproof measurement circuit 3 and test badge position 4, along
The V cuts position and cuts to form V and cut groove 5.Leakproof measurement circuit is connected with test badge position.
The V cut position provided with least two test badges position, and leakproof measurement circuit and effective coverage side it
Between distance be 0.05-0.2mm.Two test badges and one section of leakproof p-wire are that one group of V cuts leakage preventing mechanism, are cut in V on position
It is arranged at intervals with least two groups V and cuts leakage preventing mechanism.
The length of effective coverage on the plate body is more than 261mm.
Groove is cut by complete V, in that context it may be convenient to a left side is treated that folding area domain and the right side treat that folding area domain fractures, so as to obtain effective district
The pcb board in domain.
In the utility model, by treating that V cuts position and set leakproof measurement circuit and test badge, V can be accurately carried out
Cut.Moreover, after completion is cut, can accurately view V cuts in groove whether also remain with leakproof measurement circuit, can pass through
Test guide pin test.If test short circuit, illustrates not cut completely in place, it is necessary to cut again.If open circuit, then say
It is bright to have cut in place, so as to effectively increase yields.
It should be noted that described above is not the restriction to technical solutions of the utility model, this practicality is not being departed from
On the premise of new creation design, any obvious replacement is within protection domain of the present utility model.
Claims (5)
1. a kind of V cuts pcb board, including plate body, it is characterised in that the plate body is provided with effective coverage and treats folding area domain, waits to roll over
Region treats that folding area domain and the right side treat that folding area domain is constituted by a left side, and a left side treats that folding area domain is located at the left side of effective coverage, and the right side treats that folding area domain is located at
The right side of effective coverage, a left side is treated between folding area domain and effective coverage and the right side treats that being equipped with V between folding area domain and effective coverage cuts position,
The V cuts position provided with leakproof measurement circuit and test badge position, cuts position along the V and cuts to form V and cut groove.
2. V according to claim 1 cuts pcb board, it is characterised in that the leakproof measurement circuit connects with test badge position
Connect.
3. V according to claim 2 cuts pcb board, it is characterised in that the V cuts position provided with least two test badges
Position, and the distance between the side of leakproof measurement circuit and effective coverage is 0.05-0.2mm.
4. V according to claim 3 cuts pcb board, it is characterised in that the length of the effective coverage on the plate body is more than
261mm。
5. V according to claim 4 cuts pcb board, it is characterised in that described two test badges and one section of leakproof p-wire
Leakage preventing mechanism is cut for one group of V, is cut in V and at least two groups V are arranged at intervals with position are cut leakage preventing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720039895.9U CN206380166U (en) | 2017-01-13 | 2017-01-13 | A kind of V cuts pcb board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720039895.9U CN206380166U (en) | 2017-01-13 | 2017-01-13 | A kind of V cuts pcb board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206380166U true CN206380166U (en) | 2017-08-04 |
Family
ID=59403670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720039895.9U Expired - Fee Related CN206380166U (en) | 2017-01-13 | 2017-01-13 | A kind of V cuts pcb board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206380166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761315A (en) * | 2018-07-23 | 2018-11-06 | 江门崇达电路技术有限公司 | A method of it splits the line of rabbet joint with the presence or absence of leakage for detecting PCB |
-
2017
- 2017-01-13 CN CN201720039895.9U patent/CN206380166U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761315A (en) * | 2018-07-23 | 2018-11-06 | 江门崇达电路技术有限公司 | A method of it splits the line of rabbet joint with the presence or absence of leakage for detecting PCB |
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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: 20170804 Termination date: 20210113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |