CN201893987U - Printed circuit board (PCB) with V-cut negligence-prevention testing function - Google Patents
Printed circuit board (PCB) with V-cut negligence-prevention testing function Download PDFInfo
- Publication number
- CN201893987U CN201893987U CN2010205745234U CN201020574523U CN201893987U CN 201893987 U CN201893987 U CN 201893987U CN 2010205745234 U CN2010205745234 U CN 2010205745234U CN 201020574523 U CN201020574523 U CN 201020574523U CN 201893987 U CN201893987 U CN 201893987U
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- China
- Prior art keywords
- hole
- cut
- connecting line
- pcb board
- pcb
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Abstract
The utility model discloses a printed circuit board (PCB) with a V-cut negligence-prevention testing function, which is characterized in that pads (3) are arranged beside a V-cut (2) which is required to be arranged on the PCB (1), the pads (3) are electrically connected through a connecting line (4) and the connecting line (4) penetrates through the position at which the V-cut (2) is required to be arranged. By connecting an electric testing tool with the pads beside the V-cut (2), if the V-cut (2) is arranged, the connecting line (4) is cut off and the pads (3) are not conducted; and if the V-cut (2) is not arranged, the connecting line (4) is intact and the pads (3) are conducted. Thereby, the goal of detecting whether the V-cut (2) is arranged or not is achieved.
Description
Technical field
The utility model relates to a kind of pcb board, when particularly a kind of pcb board is provided with the V hole, has the pcb board of V hole leakproof test.
Background technology
Often because multiple reason causes to miss V hole 2 is set after 1 moulding of pcb board spare, especially because operator was cheated 2 o'clock in that V is set, does not put confusion with the plate that V hole 2 has been set and cause V hole 2 is set, discovery can not missed the client in factory.
Solving pcb board spare leakage V 2 problems of cheating at present mainly is to choose and indicate the plate putting position from V hole machine to improve:
Method one: buy the equipment that V hole cutter is arranged up and down, 1 V holes of pcb board spare put in place, do not want first V one side V another side again, but back, V hole plate, if the employee neglect with V hole plate not mislay will lead leakage down operation until client.
Method two: indicate and put not V hole 2 and cheat 2 places with V, the careless processing of employee also can cause, and effect is undesirable.
The utility model content
Technical problem to be solved in the utility model provides the pcb board spare of a kind of V of having hole leakproof test, and whether its V hole that can test on the pcb board spare is provided with.
In order to solve above-mentioned technical problem, the technical solution of the utility model is: a kind of pcb board spare with the leakproof test of V hole, the next door that needs the V hole is set on pcb board spare is provided with pad, and described pad is electrically connected by connecting line, and described connecting line passes through the place that the V hole need be set.
Described pad is arranged on local both sides, V hole need be set.
Described pad is arranged on local one side, V hole need be set.
Described connection live width is for being 0.15mm.
Described pad and connecting line form triangular shape.
Connect the pad on limit, V hole by electrical testing tools, if the V hole is provided with, connecting line will be cut off, then can conducting between the pad; If the V hole is not set, connecting line remains intact, then conducting between the pad.
The utility model detects whether leak the V hole by electrical testing tools, can reduce employee's workload, can not miss the client thereby reach the product that leaks the V hole.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structural representation of V hole on pcb board spare.
Fig. 2 is a structural representation of the present utility model.
Embodiment
As shown in Figure 2, need the place in V hole 2 at pcb board spare 1, design one in advance and widely be the connecting line about 0.15mm, connecting line passes through the place that V hole 2 need be set, and the connecting line two-end-point respectively designs a pad 3.Connecting line covers with welding resistance, and pad 3 is exposed, and V hole 2 is to pass through from the connecting line 4 that designs.
Pad 3 can be arranged on needs V to cheat the both sides or the one side in 2 places, as long as guarantee the place that connecting line 4 passes through needs V hole 2.When pad 3 is arranged on when needing V to cheat the one side in 2 places, for the place that guarantees that connecting line 4 passes through needs V hole 2, modal mode is that connecting line 4 and pad 3 constitute triangular shapes.
Connect the pad 3 that V cheats 2 both sides by electrical testing tools, if V hole 2 is provided with, then can conducting between the pad 3; If V hole 2 is not set, then conducting between the pad 3.Just whether can test out V hole 2 according to electrical testing tools is provided with.
The foregoing description limits the utility model never in any form, and every employing is equal to replaces or technical scheme that the mode of equivalent transformation obtains all drops in the protection range of the present utility model.
Claims (5)
1. one kind has the pcb board spare that V hole leakproof is tested, it is characterized in that: the next door that needs V hole (2) is set on pcb board spare (1) is provided with pad (3), described pad (3) is electrically connected by connecting line (4), and described connecting line (4) passes through the place that V hole (2) need be set.
2. the pcb board spare with the leakproof test of V hole according to claim 1 is characterized in that: described pad (3) is arranged on local both sides, V hole (2) need be set.
3. the pcb board spare with the leakproof test of V hole according to claim 1 is characterized in that: described pad (3) is arranged on local one side, V hole (2) need be set.
4. the pcb board spare with the leakproof test of V hole according to claim 1 is characterized in that: described connecting line (4) is wide for being 0.15mm.
5. according to claim 1,2,3 or 4 described pcb board spares with the leakproof test of V hole, it is characterized in that: described pad (3) forms triangular shape with connecting line (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205745234U CN201893987U (en) | 2010-10-22 | 2010-10-22 | Printed circuit board (PCB) with V-cut negligence-prevention testing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205745234U CN201893987U (en) | 2010-10-22 | 2010-10-22 | Printed circuit board (PCB) with V-cut negligence-prevention testing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201893987U true CN201893987U (en) | 2011-07-06 |
Family
ID=44223457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205745234U Expired - Fee Related CN201893987U (en) | 2010-10-22 | 2010-10-22 | Printed circuit board (PCB) with V-cut negligence-prevention testing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201893987U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103513141A (en) * | 2012-06-21 | 2014-01-15 | 国基电子（上海）有限公司 | Circuit board convenient in V-CUT quality checking and circuit board testing method thereof |
| CN104089982A (en) * | 2014-07-11 | 2014-10-08 | 深圳市景旺电子股份有限公司 | Missing-prevention forming detection method for PCB (Printed Circuit Board) |
| CN110324970A (en) * | 2018-12-12 | 2019-10-11 | 广东科翔电子科技股份有限公司 | A kind of more layout PCB scoreboard methods of array |
| CN110366318A (en) * | 2019-07-16 | 2019-10-22 | 深圳市星河电路股份有限公司 | It is a kind of reduce V-CUT line to wire spacing processing technology |
-
2010
- 2010-10-22 CN CN2010205745234U patent/CN201893987U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103513141A (en) * | 2012-06-21 | 2014-01-15 | 国基电子（上海）有限公司 | Circuit board convenient in V-CUT quality checking and circuit board testing method thereof |
| CN103513141B (en) * | 2012-06-21 | 2016-08-10 | 国基电子（上海）有限公司 | It is easy to check circuit board and the circuit board detection method thereof of V-CUT quality |
| CN104089982A (en) * | 2014-07-11 | 2014-10-08 | 深圳市景旺电子股份有限公司 | Missing-prevention forming detection method for PCB (Printed Circuit Board) |
| CN110324970A (en) * | 2018-12-12 | 2019-10-11 | 广东科翔电子科技股份有限公司 | A kind of more layout PCB scoreboard methods of array |
| CN110366318A (en) * | 2019-07-16 | 2019-10-22 | 深圳市星河电路股份有限公司 | It is a kind of reduce V-CUT line to wire spacing processing technology |
| CN110366318B (en) * | 2019-07-16 | 2021-05-11 | 深圳市星河电路股份有限公司 | Processing technology for reducing distance from V-CUT line to lead |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU KANGBO CIRCUIT TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHUNYAN ELECTRONIC TECHNOLOGY (SUZHOU) CO., LTD. Effective date: 20150520 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150520 Address after: 72 No. 215533 Huangpu Road, Changshou City hi tech Industrial Development Zone, Jiangsu, China Patentee after: SUZHOU COMBO CIRCUIT TECHNOLOGY CO., LTD. Address before: 215533, Huangpu Road, Changshou City Southeast Economic Development Zone, Jiangsu, Suzhou 72, China Patentee before: Chun Yan Electronic Technology (Suzhou) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20151022 |
|
| EXPY | Termination of patent right or utility model |