CN202533461U - Simple detector for diameter of hole in printed board - Google Patents
Simple detector for diameter of hole in printed board Download PDFInfo
- Publication number
- CN202533461U CN202533461U CN2012200634357U CN201220063435U CN202533461U CN 202533461 U CN202533461 U CN 202533461U CN 2012200634357 U CN2012200634357 U CN 2012200634357U CN 201220063435 U CN201220063435 U CN 201220063435U CN 202533461 U CN202533461 U CN 202533461U
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- test
- hole
- printed board
- detected
- board
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Abstract
The utility model discloses a simple detector for diameters of holes in a printed board. The simple detector comprises a test board. The simple detector is characterized in that the simple detector further comprises a plurality of test probes and locating pins, wherein the test probes which correspond to positions of holes to be detected in a detected product and can be extended into the holes to be detected in the detected product are arranged on the test board. The locating pins which correspond to positions of locating holes in the detected product and can be extended into the locating holes in the detected product are arranged on the test board. The height of the locating pin is higher than the height of the test probe. The height of the test probe is greater than the thickness of two detected products. Deviation will be generated in the diameter of a hole in a printed board when a foreign body exists in the hole, the diameter of the hole is detected by adopting a visual detection method in the prior art, but the visual detection method has problems of low detection efficiency and easy missed detection. By adopting the simple detector of the utility model, the problems in the prior art are solved, and a detection jig which can be used to quickly and accurately find out faulted products is provided.
Description
Technical field
The utility model belongs to technical field of electronic products, particularly relates in a kind of printed board process the cubing to test product inspection usefulness.
Background technology
Conducting, components and parts between the plug-in unit, layer that hole in the printed board mainly is respectively applied for components and parts and the layer fixing, put in order installing and fixing of plate etc.In the printed board process, bad because of some parameter control at present, making has foreign matter to cause the aperture that deviation takes place in the hole, thereby does not reach user's quality requirements.So must the sky in the printed board be detected, meet the requirements with the precision of guaranteeing the hole, the way of employing is usually at present, under the printing opacity condition, estimates, and whether the foreign matter plugging hole is arranged in the inspection hole, it is low to do detection efficiency like this, and very easily omission.
The utility model content
There is foreign matter to cause the aperture that deviation takes place in the prior art in the printed board in the hole in order to solve; Adopt the range estimation detection method to detect; Detection efficiency is low, and the problem of omission very easily, and the utility model provides a kind of detection tool that can find out of order product fast and accurately.
In order to address the above problem, the technical scheme that the utility model is taked is:
Simple detection device about the printed board aperture comprises test board, it is characterized in that: also comprise some test probes, test board is provided with corresponding with test product hole site to be measured and can stretches into the test probe that test product is treated gaging hole.
Aforesaid simple detection device about the printed board aperture is characterized in that: comprise that also register pin, test board are provided with corresponding with the test product position of positioning hole and can stretch into the register pin of test product pilot hole.
Aforesaid simple detection device about the printed board aperture is characterized in that: the test board in the marginal test probe outside is provided with register pin.
Aforesaid a kind of simple detection device about the printed board aperture, it is characterized in that: said register pin height is higher than the test probe height.
Aforesaid simple detection device about the printed board aperture is characterized in that: said test probe height is greater than the thickness of two test products.
The beneficial effect of the utility model is: the simple detection device of the utility model is positioned on the check-out console; Test product is inserted in the register pin, as long as all treat no foreign matter in the gaging hole in the printed board, printed board can slip in the test probe downwards voluntarily; Easy to detect quick; Improved detection efficiency greatly, all treat that gaging hole is all detected by the relevant detection probe simultaneously, the situation of omission so just can not occur.
Description of drawings
Fig. 1 is the structural representation of the utility model about the simple detection device in printed board aperture.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further description.
As shown in Figure 1; About the simple detection device in printed board aperture, comprise a test board 1, two register pins 2, some test probes 3; Test board is provided with some test probes 3, and hole site to be measured of each test probe 3 and test product is corresponding and can extend into this and treat in the gaging hole.Be respectively arranged with register pin 2 in test board 1 both sides, register pin 2 is corresponding with the test product position of positioning hole and can extend in the test product pilot hole.Two register pins 2 can be in the outside of outer most edge test probe 3 during design, and the location of very being convenient to test product is set like this.
As shown in Figure 1; Register pin 2 highly is higher than test probe 3 height; Can let test product be introduced into register pin 2 like this; Test product is positioned and gets into test probe 3 again behind pin 2 location, can prevent that test product from sliding to cause the plate face that scratches, simultaneously test product and can under register pin 2 guide effects, make test probe 3 smoothly in the entering holes on test probe 3.
Test probe 3 height is greater than the thickness of two test products, but test probe 3 follow-on test polylith test product has once like this improved work efficiency.
During the work of simple detection device, after earlier test product being located through register pin 2 earlier, slip into test probe 3 downwards; As long as test product treats that no foreign matter blocks in the gaging hole; Test product just can be fallen on the test board 1 smoothly, and is easy to detect quick, and the situation of omission can not occur.As long as test probe 3 has certain rigid and length, can one-time continuous test the polylith test product simultaneously, further improved work efficiency as long as to because of treating have the jammed test product of foreign matter to carry out visual inspection in the gaging hole this moment.
More than show and described ultimate principle, principal character and the advantage of the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the instructions that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (5)
1. about the simple detection device in printed board aperture, comprise test board, it is characterized in that: also comprise some test probes, test board is provided with corresponding with test product hole site to be measured and can stretches into the test probe that test product is treated gaging hole.
2. the simple detection device about the printed board aperture according to claim 1 is characterized in that: comprise that also register pin, test board are provided with corresponding with the test product position of positioning hole and can stretch into the register pin of test product pilot hole.
3. the simple detection device about the printed board aperture according to claim 2 is characterized in that: the test board in the marginal test probe outside is provided with register pin.
4. the simple detection device about the printed board aperture according to claim 3 is characterized in that: said register pin height is higher than the test probe height.
5. the simple detection device about the printed board aperture according to claim 4 is characterized in that: said test probe height is greater than the thickness of two test products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200634357U CN202533461U (en) | 2012-02-24 | 2012-02-24 | Simple detector for diameter of hole in printed board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200634357U CN202533461U (en) | 2012-02-24 | 2012-02-24 | Simple detector for diameter of hole in printed board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202533461U true CN202533461U (en) | 2012-11-14 |
Family
ID=47134637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200634357U Expired - Fee Related CN202533461U (en) | 2012-02-24 | 2012-02-24 | Simple detector for diameter of hole in printed board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202533461U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042074A (en) * | 2013-01-25 | 2013-04-17 | 江苏凡润电子有限公司 | Detection jig and detection method for LED (light-emitting diode) display back plate punching hole |
| CN106932413A (en) * | 2017-03-01 | 2017-07-07 | 郑州云海信息技术有限公司 | It is a kind of to detect the Simple and Easy Gauge whether board outward appearance lacks |
| CN112599057A (en) * | 2020-12-02 | 2021-04-02 | 广州国显科技有限公司 | Detection device for display assembly and display assembly |
-
2012
- 2012-02-24 CN CN2012200634357U patent/CN202533461U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042074A (en) * | 2013-01-25 | 2013-04-17 | 江苏凡润电子有限公司 | Detection jig and detection method for LED (light-emitting diode) display back plate punching hole |
| CN106932413A (en) * | 2017-03-01 | 2017-07-07 | 郑州云海信息技术有限公司 | It is a kind of to detect the Simple and Easy Gauge whether board outward appearance lacks |
| CN112599057A (en) * | 2020-12-02 | 2021-04-02 | 广州国显科技有限公司 | Detection device for display assembly and display assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20140224 |