CN201917293U - PCB through hole detection clamp - Google Patents
PCB through hole detection clamp Download PDFInfo
- Publication number
- CN201917293U CN201917293U CN2010206807505U CN201020680750U CN201917293U CN 201917293 U CN201917293 U CN 201917293U CN 2010206807505 U CN2010206807505 U CN 2010206807505U CN 201020680750 U CN201020680750 U CN 201020680750U CN 201917293 U CN201917293 U CN 201917293U
- Authority
- CN
- China
- Prior art keywords
- hole
- pcb board
- clamping plate
- anchor clamps
- pcb
- 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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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model relates to a PCB through hole detection clamp, which comprises a splint and detecting pins, wherein the plurality of detecting pins pass through the splint, and are exposed outside the splint; and the splint fixes and supports a fixing pin. In the utility model, the clamp is combined with the protruding detecting pin, and the through hole on the PCB is detected through the detecting pin; and the PCB through hole detection clamp abandons the original manual visual detection, and the PCB can be detected accurately and rapidly, thereby improving the detection efficiency and reducing the detection cost.
Description
Technical field
The utility model relates to the equipment of manufacturing of PCB wiring board, says so exactly to be used for the transmitting device that pcb board is manufactured.
Background technology
Pcb board very easily causes leaking boring because the breaking of rod is chewed in process of production, and visual being not easy found; Simultaneously when pcb board hole, because burning plate when chewing or electroplating with wrong brill, it is less than normal to occur the aperture easily, and this badness will cause the client can't inserted component; Secondly, when pcb board silk-screen green oil, because ink plugging can't in time clear up after development, the result causes the client can't inserted component; In addition, because problems such as air knife pressure cause the tin consent, this bad pcb board aperture that will influence finally causes pasting element pcb board when spray tin.More than bad if having many subjective factors by the artificial visual inspection, very easily cause defective products to flow out.
When existing through hole was checked, the overlooker adopted fully and visual pcb board is checked, judges according to the inspection experience whether pcb board has the tin consent, leak problems such as boring, green oil hand-hole.The detection of through hole is subjected to artificial influence, and accuracy is difficult to guarantee, and detection efficiency is low.
Summary of the invention
Therefore, the purpose of this utility model provides a kind of pcb board through hole and detects anchor clamps, and these anchor clamps are convenient to accurately detect the through hole of pcb board, improves accuracy rate and detection efficiency that the pcb board through hole detects.
Another purpose of the present utility model is to provide a kind of pcb board through hole to detect anchor clamps, and this clamp structure is simple, be easy to realize.
In order to achieve the above object, the utility model is achieved in that a kind of pcb board through hole detects anchor clamps, is characterized in that these anchor clamps comprise clamping plate, test pin, described test pin has a plurality of, and test pin passes clamping plate, and is exposed to outside the clamping plate, and clamping plate carry out fixed support to register pin.
Described test pin is fixed on the clamping plate according to the positional alignment of through hole.
Described clamping plate, its structure that is rectangle, at least three angles at these four angles of rectangle structure are provided with locating pin, so that the pcb board that is detected is positioned detection.
Described test pin protrudes in the thickness of at least one pcb board of clamping plate, with the reliability that guarantees to detect.
Described clamping plate, it is greater than the pcb board that will detect.
The mode that the utility model adopts anchor clamps to combine with the test pin of protrusion, by test pin the through hole on the pcb board is detected, broken away from the state that original artificial visually examine checks, the inspection of pcb board is carried out accurately and rapidly, improve checking efficiency, reduced the inspection cost.
In the use of reality, pcb board to be checked is put into this anchor clamps, if the every requirement of through hole meets the requirements of the customers, then pcb board can be packed in the anchor clamps smoothly, do not need to rely on any inspection plate working experience is whether decidable pcb board through hole exists bad defective, adopt the method inspection through hole can guarantee that problem board 100% is sorted out, improved accuracy and efficient that the pcb board through hole detects.
Description of drawings
The structural representation that Fig. 1 implements for the utility model.
Embodiment
Below, in conjunction with the accompanying drawings shown in, enforcement of the present utility model is elaborated.
Shown in Figure 1, realize that structure of the present utility model comprises clamping plate 1 and a plurality of test pin 2, wherein, have a plurality of perforation 3 on the clamping plate 1, plug test pin 2 in the perforation 3.
Clamping plate 1 are rectangle, and its area is greater than the pcb board that will detect, and have locating pin 4 on three angles of clamping plate 1, so that the location.
When specifically manufacturing, select a bakelite plate to manufacture clamping plate 1 than the monolateral big 3CM of pcb board, and doing the position of detecting through hole as required holes, perforation 3 apertures that get out are than the whole little 0.1mm of original design, install hole-drilled bakelite plate additional test pin 2, design according to pcb board simultaneously adds three pilot holes of brill at the bakelite plate periphery, installing locating pin 4 in the pilot hole; After more than action was finished, a through hole detected anchor clamps and makes successfully.
After pcb board to be detected put into anchor clamps by the position, hole of through hole, with hand pcb board is down pressed gently, these anchor clamps if pcb board can be packed into smoothly, illustrate that then test pin 2 can be by the through hole of pcb board, the pcb board through hole that detects is qualified, and as the anchor clamps of can't packing into, then some test pin can't pass through hole, the pcb board through hole that detects exists bad, can be according to bad location lookup particular problem occurring.After the problem eliminating, pack into once more and can finish smoothly, illustrate that then test result is qualified.
By these anchor clamps, only can judge the situation of pcb board by the cooperate degree of these anchor clamps and pcb board, do not need to rely on any inspection plate working experience is whether decidable pcb board through hole exists bad defective, adopt the method inspection through hole can guarantee that problem board 100% is sorted out, improved accuracy and efficient that the pcb board through hole detects.
The above person only is the embodiment that enumerates of the utility model, when the scope that can not limit the utility model enforcement with this.Promptly the equalization of being done according to the utility model claim generally changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (5)
1. a pcb board through hole detects anchor clamps, it is characterized in that these anchor clamps comprise clamping plate, test pin, and described test pin has a plurality of, and test pin passes clamping plate, and is exposed to outside the clamping plate, and clamping plate carry out fixed support to register pin.
2. pcb board through hole as claimed in claim 1 detects anchor clamps, it is characterized in that described test pin is fixed on the clamping plate according to the positional alignment of through hole.
3. pcb board through hole as claimed in claim 1 detects anchor clamps, it is characterized in that described clamping plate, its structure that is rectangle, and at least three angles at these four angles of rectangle structure are provided with locating pin.
4. pcb board through hole as claimed in claim 1 detects anchor clamps, it is characterized in that described test pin, protrudes in the thickness of at least one pcb board of clamping plate.
5. pcb board through hole as claimed in claim 1 detects anchor clamps, it is characterized in that described clamping plate, and it is greater than the pcb board that will detect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206807505U CN201917293U (en) | 2010-12-27 | 2010-12-27 | PCB through hole detection clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206807505U CN201917293U (en) | 2010-12-27 | 2010-12-27 | PCB through hole detection clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201917293U true CN201917293U (en) | 2011-08-03 |
Family
ID=44417087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206807505U Expired - Fee Related CN201917293U (en) | 2010-12-27 | 2010-12-27 | PCB through hole detection clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201917293U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075984A (en) * | 2013-01-05 | 2013-05-01 | 昆山上达精密配件有限公司 | Product size inspection jig |
| CN103234417A (en) * | 2013-04-28 | 2013-08-07 | 昆山电子羽电业制品有限公司 | Detection jig for back plates of display screen |
| CN103486927A (en) * | 2013-09-30 | 2014-01-01 | 高德（江苏）电子科技有限公司 | Jig for testing printed circuit board forming fishing missing |
| CN104197801A (en) * | 2014-09-03 | 2014-12-10 | 北京卫星环境工程研究所 | Acceptance inspection tool for mounting dimension of small-amount standalone product |
| CN105841578A (en) * | 2016-03-24 | 2016-08-10 | 安徽中电兴发与鑫龙科技股份有限公司 | PCB pin cutting height detection apparatus and detection method |
-
2010
- 2010-12-27 CN CN2010206807505U patent/CN201917293U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075984A (en) * | 2013-01-05 | 2013-05-01 | 昆山上达精密配件有限公司 | Product size inspection jig |
| CN103234417A (en) * | 2013-04-28 | 2013-08-07 | 昆山电子羽电业制品有限公司 | Detection jig for back plates of display screen |
| CN103486927A (en) * | 2013-09-30 | 2014-01-01 | 高德（江苏）电子科技有限公司 | Jig for testing printed circuit board forming fishing missing |
| CN104197801A (en) * | 2014-09-03 | 2014-12-10 | 北京卫星环境工程研究所 | Acceptance inspection tool for mounting dimension of small-amount standalone product |
| CN105841578A (en) * | 2016-03-24 | 2016-08-10 | 安徽中电兴发与鑫龙科技股份有限公司 | PCB pin cutting height detection apparatus and detection method |
| CN105841578B (en) * | 2016-03-24 | 2018-10-02 | 安徽中电兴发与鑫龙科技股份有限公司 | Pcb board cuts foot height detecting device and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20151227 |
|
| EXPY | Termination of patent right or utility model |