CN203446103U - Circuit board capable of detecting V-CUT omission - Google Patents
Circuit board capable of detecting V-CUT omission Download PDFInfo
- Publication number
- CN203446103U CN203446103U CN201320608040.5U CN201320608040U CN203446103U CN 203446103 U CN203446103 U CN 203446103U CN 201320608040 U CN201320608040 U CN 201320608040U CN 203446103 U CN203446103 U CN 203446103U
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- Prior art keywords
- cut
- circuit board
- circuit plate
- test
- live width
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- Expired - Fee Related
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Abstract
Disclosed is a circuit board capable of detecting a V-CUT omission. The circuit board comprises a first circuit board block 1 and a second circuit board block 2 which are adjacent to each other, and a V-CUT region 3 clamped between the first circuit board block 1 and the second circuit board block 2. The circuit board also comprises a connecting line width 4 disposed in the middle of the V-CUT region 3; a test line width 5 detachably connected to the first circuit board block 1 and the second circuit board block 2; and a first test interface and a second test interface that are disposed on two ends of the test line width 5. According to the utility model, the yield of V-CUT omission process can be improved, customer complaints and rework can be reduced, and circuit board can also be tested at different positions and for multiple times by removing the test line width.
Description
Technical field
The utility model relates to wiring board field, particularly a kind of Lou wiring board of V-CUT that detects.
Background technology
Along with the development of PCB technology, process technique and equipment within certain period in a metastable state, yet market competition is but day by day fierce, therefore traditionally strictly according to the operation of client's design, cannot meet client's requirement.In the V-CUT design to without technique edges connecting plate, usually need to control the leakage V-CUT operation in processing procedure, make quality meet client's requirement; On the other hand, the wiring board of traditional detection leakproof V-CUT often can only detect a place, can not be separable, and a plurality of places of dismountable detection, and can not repeatedly differently detect different local leakproof V-CUT situations.
Summary of the invention
The technical problem underlying that the application will solve is, provides and can detect the Lou wiring board of V-CUT, and this wiring board can be tested live width by dismounting wiring board is carried out repeatedly, the test of a plurality of positions.
For solving the problems of the technologies described above, the technical scheme that the application proposes is:
A kind of Lou wiring board of V-CUT that detects, comprise the first adjacent circuit plate 1 and the second circuit plate 2, one is clipped in the V-CUT region 3 between described the first circuit plate 1 and described the second circuit plate 2, also comprises that one is arranged on a connection live width 4 at the middle part in described V-CUT region 3; One is connected to the test live width 5 of the first circuit plate 1 and the second circuit plate 2 separably; One is arranged on the first test interface and second test interface at described test live width 5 two ends.
Further, also comprise the separable helical member that connects described the first test interface and the second test interface.
Further, described test live width is stamped green oil.
Further, described the first circuit plate 1 and the second circuit plate 2 form a network by described connection live width 4.
Further, the live width of test live width 5 is 4mil-6mil.
The application is with respect to prior art, it has following advantage and beneficial effect: the utility model not only can improve the yield that leaks V-CUT operation, reduce customer complaint and heavy industry, and can test live width by dismounting and wiring board be carried out to diverse location, test repeatedly.
accompanying drawing explanation
Fig. 1 is a kind of Lou structural representation of the wiring board of V-CUT that detects of the utility model.
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, in describing embodiment below, needed accompanying drawing is done simple introduction, apparent, the accompanying drawing the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Embodiment
Below by embodiment, by reference to the accompanying drawings the technical solution of the utility model is carried out to clear, complete description; obviously; described embodiment is only a part of embodiment of the present utility model; rather than whole embodiment; based on embodiment of the present utility model; those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
A kind of Lou wiring board of V-CUT that detects, comprise the first adjacent circuit plate 1 and the second circuit plate 2, one is clipped in the V-CUT region 3 between described the first circuit plate 1 and described the second circuit plate 2, also comprises that one is arranged on a connection live width 4 at the middle part in V-CUT region 3; One is connected to the test live width 5 of the first circuit plate 1 and the second circuit plate 2 separably; One is arranged on the first test interface and second test interface at test live width 5 two ends.
As shown in Figure 1, in a preferred embodiment, this wiring board also comprises the separable helical member that connects described the first test interface and the second test interface, and test live width is stamped green oil, described the first circuit plate 1 and the second circuit plate 2 form a network by described connection live width 4, and this test live width is selected the live width with 4mil-6mil.When work, this test live width is connected with the outer copper face of the second circuit plate 2 with the first circuit plate 1, avoid the district of windowing, and at the first circuit plate 1, select with in the second circuit plate 2 network that copper face is identical by tool, optional two points, when test result display network communicates, judge it is to leak V-CUT.Certainly, when testing the situation of other positions, be, can test live width be separated by rotating separable helical member, and test is proceeded in the position that is arranged on other.
The above embodiment has only expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (5)
1. one kind can be detected the Lou wiring board of V-CUT, comprise the first adjacent circuit plate (1) and the second circuit plate (2), one is clipped in the V-CUT region (3) between described the first circuit plate (1) and described the second circuit plate (2), characterized by further comprising
One is arranged on a connection live width (4) at the middle part in described V-CUT region (3);
One is connected to the test live width (5) of the first circuit plate (1) and the second circuit plate (2) separably;
One is arranged on the first test interface and second test interface at described test live width (5) two ends.
2. a kind of Lou wiring board of V-CUT that detects as claimed in claim 1, is characterized in that, also comprises the separable helical member that connects described the first test interface and the second test interface.
3. a kind of Lou wiring board of V-CUT that detects as claimed in claim 1, is characterized in that, described test live width is stamped green oil.
4. a kind of Lou wiring board of V-CUT that detects as claimed in claim 1, is characterized in that, described the first circuit plate (1) and the second circuit plate (2) form a network by described connection live width (4).
5. a kind of Lou wiring board of V-CUT that detects as claimed in claim 1, is characterized in that, the live width of described test live width (5) is 4mil-6mil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320608040.5U CN203446103U (en) | 2013-09-29 | 2013-09-29 | Circuit board capable of detecting V-CUT omission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320608040.5U CN203446103U (en) | 2013-09-29 | 2013-09-29 | Circuit board capable of detecting V-CUT omission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203446103U true CN203446103U (en) | 2014-02-19 |
Family
ID=50097110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320608040.5U Expired - Fee Related CN203446103U (en) | 2013-09-29 | 2013-09-29 | Circuit board capable of detecting V-CUT omission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203446103U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110988659A (en) * | 2019-12-31 | 2020-04-10 | 重庆凯歌电子股份有限公司 | Identification point and identification method for circuit board V-CUT |
| CN111044884A (en) * | 2019-12-31 | 2020-04-21 | 重庆凯歌电子股份有限公司 | Identification system for circuit board V-CUT |
-
2013
- 2013-09-29 CN CN201320608040.5U patent/CN203446103U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110988659A (en) * | 2019-12-31 | 2020-04-10 | 重庆凯歌电子股份有限公司 | Identification point and identification method for circuit board V-CUT |
| CN111044884A (en) * | 2019-12-31 | 2020-04-21 | 重庆凯歌电子股份有限公司 | Identification system for circuit board V-CUT |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Chen Inventor after: Li Jiayu Inventor after: Zhang Huangchu Inventor before: Chen Dezhang Inventor before: Li Jiayu Inventor before: Zhang Huangchu |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN DEZHANG LI JIAYU ZHANG HUANGCHU TO: WANG CHEN LI JIAYU ZHANG HUANGCHU |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20210929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |