CN216526807U - Test fixture IO signal closed automatic start system - Google Patents
Test fixture IO signal closed automatic start system Download PDFInfo
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- CN216526807U CN216526807U CN202122912024.2U CN202122912024U CN216526807U CN 216526807 U CN216526807 U CN 216526807U CN 202122912024 U CN202122912024 U CN 202122912024U CN 216526807 U CN216526807 U CN 216526807U
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Abstract
The utility model provides an IO signal closed automatic starting system of a test fixture, which relates to the technical field of automatic test and comprises a test device, a fixture closed feedback module, a module to be tested, a control module and a starting operation switch; the test device is provided with the jig closing feedback module; the jig closing feedback module is connected with the starting operation switch through the control module; the jig closing feedback module is used for detecting a closing IO signal and transmitting the closing IO signal to the control module; the control module is used for receiving the closed IO signal and controlling the starting operation switch to be opened. The utility model can reduce the test time occupied by the manual control switch in the test process, and stably and reliably control the test fixture to automatically start the test.
Description
Technical Field
The utility model relates to the technical field of automatic testing, in particular to an IO signal closing automatic starting system of a testing jig.
Background
With the development of smart phones, a mobile phone camera has become a standard configuration of the current mobile phone; the start test button that assembles above the module industry automation equipment is indispensable then, goes the operation of manual button starting equipment both to influence the manual time of going to press the test button and influence button switch's life through the manual work.
On the present production line, the product test process is the bottleneck that influences the productivity, and among the prior art, when production line test camera, need manually press test switch and let electronic load test according to the program that sets for, because manual operation need occupy certain time and the time spent is because of the people and decides, therefore this kind of mode test time is long, and production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model solves the problem of reducing the test time occupied by the manual control switch in the test process, and stably and reliably controlling the test fixture to automatically start the test.
In order to solve the above problem, the present invention provides an IO signal closing automatic start system for a test fixture, including: the device comprises a testing device, a jig closing feedback module, a module to be tested, a control module and a starting operation switch;
the testing device is provided with the jig closing feedback module;
the jig closing feedback module is provided with a testing thimble, the module to be tested is arranged in the testing device and is abutted against the testing thimble, and the jig closing feedback module is connected with the starting operation switch through the control module;
the jig closing feedback module is used for detecting a closing IO signal and transmitting the closing IO signal to the control module;
the control module is used for receiving the closed IO signal and controlling the starting operation switch to be opened.
After the structure is adopted, the testing device is provided with the jig closing feedback module with the testing ejector pins, when the module to be tested contacts the testing ejector pins of the jig closing feedback module, the jig closing feedback module can detect the closing IO signal, the jig closing feedback module feeds the closing IO signal back to the control module, and the control module can control the starting operation switch to start working according to a preset testing program. The preset test program is that when the module to be tested is abutted against the test thimble, a test function is started according to the received closed IO signal; and when the control module does not receive the closed IO signal, closing the test starting switch.
Furthermore, the control signal input end of the control module is connected with the IO signal output end of the jig closing feedback module, and the control signal output end of the control module is connected with the starting operation switch.
After the structure is adopted, the control module controls the starting of the starting operation switch according to the received closed IO signal.
Further, the tool closed feedback module comprises:
the detection unit is used for detecting the closed IO signal generated when the module to be detected abuts against the test thimble; the detection unit is connected with the test thimble;
the signal transmission unit is used for transmitting the closed IO signal to the control module; and the IO signal input end of the signal transmission unit is connected with the detection unit.
After the structure is adopted, the detection unit transmits the detected closed IO signal to the control module through the signal transmission unit.
Further, the control module includes:
the signal receiving unit is used for receiving the closed IO signal; and the control signal input end of the signal receiving unit is connected with the IO signal output end of the signal transmission unit.
After the structure is adopted, the closed IO signal transmitted by the signal transmission unit is received through the signal receiving unit.
Further, the control module further comprises:
the switch control unit is used for controlling the starting of the starting operation switch according to a preset test program; the switch control unit is respectively connected with the control signal output end of the signal receiving unit and the starting operation switch.
After the structure is adopted, after the control module receives the closed IO signal through the signal receiving unit, the start of the running switch is controlled through the switch control unit according to a preset test program, and therefore the test function is started. The preset test procedure is that when the module to be tested is abutted against the test thimble, a test function is started according to the received closed IO signal; and when the control module does not receive the closed IO signal, closing the test starting switch.
Further, the control module adopts a micro-processing chip with the model number of C8051.
The technical scheme adopted by the utility model has the following beneficial effects:
according to the utility model, the test device is provided with the jig closing feedback module with the test thimble, when the module to be tested is in contact with the test thimble of the jig closing feedback module, the jig closing feedback module can detect the closing IO signal, the jig closing feedback module feeds the closing IO signal back to the control module, and the control module controls the start operation switch to start working. When the module to be tested contacts the testing thimble of the tool closed feedback module through the testing procedure on the production line, the testing tool is automatically started to test the module to be tested according to the preset testing procedure. The utility model can shorten the test time, improve the test efficiency, and stably and reliably control the test fixture to automatically start the test operation by reducing the test time occupied by the manual control switch in the test process.
Drawings
Fig. 1 is a first structural diagram of an IO signal closing automatic start system of a test fixture according to an embodiment of the present invention;
fig. 2 is a second structural diagram of an IO signal closing automatic start system of a test fixture according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
This example
The embodiment provides an IO signal closing automatic starting system for a test fixture, as shown in fig. 1 and 2, including a test device, a fixture closing feedback module, a module to be tested, a control module, and a starting operation switch;
a jig closing feedback module is arranged on the testing device; the jig closing feedback module is provided with a testing thimble, the module to be tested is arranged in the testing device and is propped against the testing thimble, and the jig closing feedback module is connected with the starting operation switch through the control module; the jig closing feedback module is used for detecting a closing IO signal and transmitting the closing IO signal to the control module; the control module is used for receiving the closed IO signal and controlling the starting operation switch to be opened. Wherein, the control module adopts a micro-processing chip with the model number of C8051.
Specifically, the testing device is provided with a jig closing feedback module with a testing ejector pin, when the module to be tested contacts the testing ejector pin of the jig closing feedback module, the jig closing feedback module can detect a closing IO signal, the jig closing feedback module feeds the closing IO signal back to the control module, and the control module can control the start operation switch to start to work according to a preset testing program. The preset test program is that when the module to be tested is abutted against the test thimble, a test function is started according to the received closed IO signal; and when the control module does not receive the closed IO signal, closing the test starting switch.
The control signal input end of the control module is connected with the IO signal output end of the jig closing feedback module, and the control signal output end of the control module is connected with the starting operation switch.
Specifically, the control module controls the start of the start operation switch according to the received closed IO signal.
Referring to fig. 2, the feedback module for tool closing includes: the detection unit is used for detecting the closed IO signal generated when the module to be detected abuts against the test thimble; the detection unit is connected with the test thimble; the signal transmission unit is used for transmitting the closed IO signal to the control module; and the IO signal input end of the signal transmission unit is connected with the detection unit.
Specifically, the detection unit transmits the detected closed IO signal to the control module through the signal transmission unit.
Wherein, the control module includes: the signal receiving unit is used for receiving the closed IO signal; and the control signal input end of the signal receiving unit is connected with the IO signal output end of the signal transmission unit.
Specifically, the closed IO signal transmitted by the signal transmission unit is received by the signal receiving unit.
Wherein, control module still includes: the switch control unit is used for controlling the starting of the starting operation switch according to a preset test program; the switch control unit is respectively connected with the control signal output end of the signal receiving unit and the starting operation switch.
Specifically, after the control module receives the closed IO signal through the signal receiving unit, the start of the start operation switch is controlled by the switch control unit according to a preset test program, so as to start the test function. The preset test procedure is that when the module to be tested is abutted against the test thimble, a test function is started according to the received closed IO signal; and when the control module does not receive the closed IO signal, closing the test starting switch.
According to the utility model, the test device is provided with the jig closing feedback module with the test thimble, when the module to be tested is in contact with the test thimble of the jig closing feedback module, the jig closing feedback module can detect the closing IO signal, the jig closing feedback module feeds the closing IO signal back to the control module, and the control module controls the start operation switch to start working. When the module to be tested contacts the testing thimble of the tool closed feedback module through the testing procedure on the production line, the testing tool is automatically started to test the module to be tested according to the preset testing procedure. The utility model can shorten the test time, improve the test efficiency, and stably and reliably control the test fixture to automatically start the test operation by reducing the test time occupied by the manual control switch in the test process.
Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present disclosure, and such changes and modifications will fall within the scope of the present invention.
Claims (6)
1. The utility model provides a test fixture IO signal closure automatic start-up system which characterized in that includes: the device comprises a testing device, a jig closing feedback module, a module to be tested, a control module and a starting operation switch;
the testing device is provided with the jig closing feedback module;
the jig closing feedback module is provided with a testing thimble, the module to be tested is arranged in the testing device and is abutted against the testing thimble, and the jig closing feedback module is connected with the starting operation switch through the control module;
the jig closing feedback module is used for detecting a closing IO signal and transmitting the closing IO signal to the control module;
the control module is used for receiving the closed IO signal and controlling the starting operation switch to be opened.
2. The IO signal closing automatic starting system for the testing jig according to claim 1, wherein a control signal input terminal of the control module is connected to an IO signal output terminal of the jig closing feedback module, and a control signal output terminal of the control module is connected to the start operation switch.
3. The test fixture IO signal closing automatic start system of claim 2, wherein the fixture closing feedback module comprises:
the detection unit is used for detecting the closed IO signal generated when the module to be detected abuts against the test thimble; the detection unit is connected with the test thimble;
the signal transmission unit is used for transmitting the closed IO signal to the control module; and the IO signal input end of the signal transmission unit is connected with the detection unit.
4. The test fixture IO signal closing automatic start-up system of claim 3, wherein the control module comprises:
the signal receiving unit is used for receiving the closed IO signal; and the control signal input end of the signal receiving unit is connected with the IO signal output end of the signal transmission unit.
5. The test fixture IO signal closing automatic start-up system of claim 4, wherein the control module further comprises:
the switch control unit is used for controlling the starting of the starting operation switch according to a preset test program; the switch control unit is respectively connected with the control signal output end of the signal receiving unit and the starting operation switch.
6. The IO signal closing automatic starting system for the test fixture of claim 1, wherein the control module is a microprocessor chip with a model number of C8051.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122912024.2U CN216526807U (en) | 2021-11-20 | 2021-11-20 | Test fixture IO signal closed automatic start system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122912024.2U CN216526807U (en) | 2021-11-20 | 2021-11-20 | Test fixture IO signal closed automatic start system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216526807U true CN216526807U (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122912024.2U Active CN216526807U (en) | 2021-11-20 | 2021-11-20 | Test fixture IO signal closed automatic start system |
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| CN (1) | CN216526807U (en) |
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2021
- 2021-11-20 CN CN202122912024.2U patent/CN216526807U/en active Active
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