CN203101438U - Jig with cover closing detection function - Google Patents
Jig with cover closing detection function Download PDFInfo
- Publication number
- CN203101438U CN203101438U CN 201320164061 CN201320164061U CN203101438U CN 203101438 U CN203101438 U CN 203101438U CN 201320164061 CN201320164061 CN 201320164061 CN 201320164061 U CN201320164061 U CN 201320164061U CN 203101438 U CN203101438 U CN 203101438U
- Authority
- CN
- China
- Prior art keywords
- lower cover
- loam cake
- cover
- tool
- metal contact
- 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 Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model relates to the technical field of jigs, and in particular relates to a jig with a cover closing detection function. The jig with the cover closing detection function comprises a detecting box, a base, an upper cover and a lower cover, wherein the base is arranged above the detecting box, the lower cover is arranged above the base, one side of the upper cover is rotatably connected with the lower cover, a circuit board to be tested is arranged on the upper surface of the lower cover, the upper cover is provided with a detecting pin, the upper surface of the lower cover is provided with a displacement sensor, the lower surface of the upper cover is provided with a metal contact, when the upper cover and the lower cover are closed, the detecting pin pushes against a point to be detected on the circuit board, the upper end of the displacement sensor pushes against the metal contact, and the detecting pin and the displacement sensor are respectively and electrically connected with the detecting box. The jig with the cover closing detection function is reasonable in design and convenient to operate.
Description
Technical field
The utility model relates to the tool technical field, and a kind of specifically band closes the tool that covers measuring ability.
Background technology
In present electronic product Auto-Test System, testing circuit board generally all can be put into tool with circuit board under test earlier, and closing then begins to power on behind the lid tests.If having forgotten to close lid or do not get togather, the operator just begins to power on, circuit board under test might be because bad generation spark of contact even burning plate, even the safety that might jeopardize the operator, therefore power on test before, it is necessary to judge whether to close lid, and need pass to this signal the computing machine of test macro.
The utility model content
The utility model provides a kind of reasonable in design, easy to operate band to close the tool that covers measuring ability.
The utility model is achieved through the following technical solutions:
A kind of band closes the tool that covers measuring ability, comprise detection case, base, loam cake and lower cover, described base is located at described detection case top, be covered on described base top under described, described loam cake one side and described lower cover are rotationally connected, the circuit board of need test is placed on the described lower cover upper surface, cover on described and be provided with the detection pin, described lower cover upper surface is provided with displacement transducer, described loam cake lower surface is provided with the metal contact, when described loam cake and described lower cover closure, described detection pin withstands needs the point that detects on the described circuit board, described metal contact is withstood in the upper end of described displacement transducer, and described detection pin and displacement transducer are electrically connected with described detection case respectively.
Described loam cake and described lower cover are rotationally connected by rotating shaft.
The fixed head that described loam cake middle part adopts transparent PC material to make for a slice, described detection pin and metal contact all are located on the described fixed head.
One of them lateral wall of described loam cake is provided with a handle.
The beneficial effect that the utility model brought is:
In the utility model, described band close the tool that covers measuring ability under cover and be provided with a displacement transducer, on its correspondence position, cover and be provided with a metal contact, the displacement transducer signal output terminal is connected with the computing machine of test macro.When tool did not close lid or do not get togather, what displacement transducer was passed to computing machine was high level signal; When tool closes when having covered, what displacement transducer was passed to computing machine is low level signal.Like this before last electrical testing, computing machine judges the signal of displacement transducer earlier, if do not close lid or become reconciled, just do not go up electrical testing, only close to have covered and just go up the some test, so neither can damage circuit board under test, guaranteed operator's safety again.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 closes the structural representation of the tool closure state that covers measuring ability for band described in the utility model;
Fig. 2 closes the structural representation of the tool open mode of covering measuring ability for band described in the utility model.
The label of component names correspondence is as follows among the figure:
1, detection case; 2, base; 3, loam cake; 4, lower cover; 5, circuit board; 6, detect pin; 7, displacement transducer; 8, metal contact; 9, rotating shaft; 10, fixed head; 11, handle.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail:
Close the embodiment of the tool that covers measuring ability as band described in the utility model, as depicted in figs. 1 and 2, comprise detection case 1, base 2, loam cake 3 and lower cover 4, described base 2 is located at described detection case 1 top, described lower cover 4 is located at described base 2 tops, described loam cake 3 one sides and described lower cover 4 are rotationally connected, the circuit board 5 of need test is placed on described lower cover 4 upper surfaces, described loam cake 3 is provided with and detects pin 6, described lower cover 4 upper surfaces are provided with displacement transducer 7, described loam cake 3 lower surfaces are provided with metal contact 8, when described loam cake 3 and described lower cover 4 closures, described detection pin 6 withstands needs the point that detects on the described circuit board 5, described metal contact 8 is withstood in the upper end of described displacement transducer 7, and described detection pin 6 and displacement transducer 7 are electrically connected with described detection case 1 respectively.When tool did not close lid or do not get togather, what displacement transducer 7 was passed to computing machine was high level signal; When tool closes when having covered, what displacement transducer 7 was passed to computing machine is low level signal.Like this before last electrical testing, computing machine judges the signal of displacement transducer 7 earlier, if do not close lid or become reconciled, just do not go up electrical testing, only close to have covered and just go up the some test, so neither can damage circuit board under test 5, guaranteed operator's safety again
In the present embodiment, described loam cake 3 is rotationally connected by rotating shaft 9 with described lower cover 4.
In the present embodiment, described loam cake 3 middle parts are the fixed head 10 that a slice adopts transparent PC material to make, and described detection pin 6 and metal contact 8 all are located on the described fixed head 10.
In the present embodiment, one of them lateral wall of described loam cake 3 is provided with a handle 11.
Claims (4)
1. a band closes the tool that covers measuring ability, comprise detection case, base, loam cake and lower cover, described base is located at described detection case top, be covered on described base top under described, described loam cake one side and described lower cover are rotationally connected, the circuit board of need test is placed on the described lower cover upper surface, cover on described and be provided with the detection pin, it is characterized in that described lower cover upper surface is provided with displacement transducer, described loam cake lower surface is provided with the metal contact, when described loam cake and described lower cover closure, described detection pin withstands needs the point that detects on the described circuit board, described metal contact is withstood in the upper end of described displacement transducer, and described detection pin and displacement transducer are electrically connected with described detection case respectively.
2. band as claimed in claim 1 closes the tool that covers measuring ability, it is characterized in that described loam cake and described lower cover are rotationally connected by rotating shaft.
3. band as claimed in claim 2 closes the tool that covers measuring ability, it is characterized in that the fixed head that described loam cake middle part adopts transparent PC material to make for a slice, and described detection pin and metal contact all are located on the described fixed head.
4. band as claimed in claim 3 closes the tool that covers measuring ability, it is characterized in that one of them lateral wall of described loam cake is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320164061 CN203101438U (en) | 2013-03-22 | 2013-03-22 | Jig with cover closing detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320164061 CN203101438U (en) | 2013-03-22 | 2013-03-22 | Jig with cover closing detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203101438U true CN203101438U (en) | 2013-07-31 |
Family
ID=48852828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320164061 Expired - Fee Related CN203101438U (en) | 2013-03-22 | 2013-03-22 | Jig with cover closing detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203101438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111988601A (en) * | 2020-07-29 | 2020-11-24 | 湖北三赢兴电子科技有限公司 | Automatic burning detection equipment for camera module |
-
2013
- 2013-03-22 CN CN 201320164061 patent/CN203101438U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111988601A (en) * | 2020-07-29 | 2020-11-24 | 湖北三赢兴电子科技有限公司 | Automatic burning detection equipment for camera module |
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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: 20130731 Termination date: 20140322 |