CN216622550U - Power-on and power-off testing device - Google Patents
Power-on and power-off testing device Download PDFInfo
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- CN216622550U CN216622550U CN202123171441.2U CN202123171441U CN216622550U CN 216622550 U CN216622550 U CN 216622550U CN 202123171441 U CN202123171441 U CN 202123171441U CN 216622550 U CN216622550 U CN 216622550U
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Abstract
The utility model provides a power-on and power-off testing device, which comprises: the device comprises an upper computer, a switch module and a plurality of detection platforms, wherein the switch module can adjust the power-on and power-off test time; each detection platform is in communication connection with one device to be detected; the switch module is used for receiving a test instruction sent by the upper computer so as to execute closing or opening operation; the test instruction corresponds to a detection platform to be tested, and the power-on and power-off test time of equipment to be tested is connected with the detection platform to be tested. The utility model can simultaneously detect the simulated upper and lower electric tests of a plurality of products, is suitable for testing various types of electronic products, has the advantages of flexibility and high efficiency in testing modes, and can effectively determine whether the equipment to be tested is qualified or not, so that the testing device can be suitable for more testing scenes and meet higher testing requirements.
Description
Technical Field
The utility model relates to the technical field of product detection, in particular to an upper and lower electric testing device.
Background
Electronic products are more and more popular in life and work of people at present, and the quality requirements of the electronic products are higher and higher. Before electronic products leave a factory, the power-on and power-off tests are generally carried out, but the existing power-on and power-off test mode generally has the problems of insufficient test accuracy and the like.
For example, a power-on and power-off test is performed based on a time relay, and abnormal power-on and power-off are performed for a fixed time, and after completion, whether normal operation is performed is checked. However, in the above test method, there are inaccurate situations, such as that it is impossible to check whether the product is damaged after each power-on, there are smaller time units in which the power-on and power-off time is not accurate, and the time of each power-on or power-off is the same, so that the detection is not accurate, and the actual test requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the power-on and power-off test of electronic products in the prior art is not accurate enough in the test process or cannot detect the damage of the products after being electrified every time, and cannot meet the actual test requirements.
The utility model solves the technical problems through the following technical scheme:
the utility model provides a power-on and power-off testing device, which comprises: the device comprises an upper computer, a switch module and a plurality of detection platforms, wherein the switch module can adjust the time of power-on and power-off test, the switch module is respectively in communication connection with the upper computer and the detection platforms, and the upper computer is in communication connection with the detection platforms;
each detection platform is in communication connection with one device to be detected;
the switch module is used for receiving a test instruction sent by the upper computer so as to execute the closing or opening operation;
the test instruction corresponds to a detection platform to be tested, and the up-down test time of the equipment to be tested is connected with the detection platform to be tested.
Preferably, the switch module comprises a relay, and the relay is respectively in communication connection with the upper computer and the detection platform.
Preferably, the switch module further comprises a relay and a switch unit;
the switch unit is respectively in communication connection with the upper computer and the relay, and the relay is respectively in communication connection with the upper computer and the detection platform.
Preferably, the upper computer is used for continuously sending different test instructions to the switch module within a set time.
Preferably, an interface is arranged on the detection platform, and the equipment to be detected is connected with the detection platform through the interface.
Preferably, the interface includes a plurality of sets of transmission interfaces, and the transmission interfaces include wireless transmission interfaces and/or wired transmission interfaces.
Preferably, the interfaces include a set of wireless transmission interfaces and a set of wired transmission interfaces.
Preferably, the detection platform is used for sending the running state data to the upper computer;
the detection platform is also used for sending detection data acquired by the equipment to be detected to the upper computer.
Preferably, the device further comprises a voice prompter, wherein the voice prompter is electrically connected with the upper computer and is used for broadcasting the test result sent by the upper computer.
Preferably, the switch module is connected with the detection platform by a power control line;
the upper computer is connected with the switch module and the detection platform in a wired signal cable or wireless mode.
The positive progress effects of the utility model are as follows: the simulation upper and lower electric tests of a plurality of products can be detected simultaneously; the product can be checked after power is on or off every time, and whether the product is damaged or not can be known more quickly and accurately; the method is suitable for detection of various electronic products; the test mode has the advantages of flexibility, high efficiency and the like, and whether the equipment to be tested is qualified can be effectively determined, so that the test device can be suitable for more test scenes, and higher test requirements are met.
Drawings
Fig. 1 is a schematic structural diagram of an upper and lower electrical testing apparatus according to embodiment 1 of the present invention.
Fig. 2 is a schematic diagram of an upper and lower electrical testing apparatus according to embodiment 2 of the present invention.
Detailed Description
The present invention will be more clearly and completely described in the following description of preferred embodiments, taken in conjunction with the accompanying drawings.
Example 1
An upper and lower electric test apparatus as shown in fig. 1, the apparatus comprising: the device comprises an upper computer 1, a switch module 5 capable of adjusting the time of power-on and power-off test and a plurality of detection platforms 4, wherein the upper computer is provided with a display screen and a port, a test instruction is set on the basis of the upper computer during test, and the upper computer 1 comprises but is not limited to a computer.
The switch module 5 is respectively in communication connection with the upper computer 1 and the detection platform 4, the upper computer 1 is also in communication connection with the detection platform 4, and the detection platform 4 is used for sending running state data to the upper computer 1, wherein the running state data comprise data (normal working or abnormal state) of the detection platform 4; the detection platform 4 is also used for sending detection data acquired from the equipment to be detected to the upper computer 1. Each detection platform 4 is in communication connection with one device to be detected, and specifically, one detection platform is simultaneously connected with one device to be detected during the test process.
The switch module 5 is used for receiving a test instruction sent by the upper computer 1 to execute a closing or opening operation, the test instruction corresponds to the detection platform 4 to be tested, and the up-and-down electrical test time of the equipment to be tested connected with the detection platform 4 to be tested can be accurately set to be a microsecond or millisecond time unit, and the test time is not limited herein according to the product requirements.
Switch module 5 includes relay 3, specifically, relay 3 respectively with host computer 1 and testing platform 4 communication connection, when adopting host computer 1 to be connected with relay 3, set up test instruction through host computer 1, send for the testing platform who corresponds certain normal work in testing platform 4 through relay 3.
When the upper computer 1 and the relay 3 cannot be directly connected to send data, the switch module can also comprise the relay 3 and the switch unit 2; the switch unit 2 is used for connecting the relay 3 and the upper computer 1 and outputting closing or opening and converting sending data, so that the switch unit 2 comprises but is not limited to a single chip microcomputer. Switch unit 2 is connected with host computer 1, relay 3 communication respectively, and relay 3 is connected with testing platform 4 communication again. After the switch unit 2 receives the test instruction sent by the upper computer 1, the information of one of the specific detection platforms 4 and the power-on and power-off time of the equipment to be detected connected with the detection platform are obtained according to the test instruction.
In the testing time, the upper computer 1 is used for continuously sending different testing instructions to the switch module 5 in the set time, specifically, in the testing process, because the power-on and power-off process needs to be circulated for many times, the upper computer 1 can continuously send the testing instructions to the switch module 5, when the inspection is needed in the middle process, the power-on and power-off process can be preset for one time, and the power-on and power-off test is carried out in a circulating mode after the detection is finished.
In addition, when new power-on and power-off time needs to be adjusted after one power-on and power-off process is carried out, the power-on and power-off device can be arranged on the upper computer 1 in advance, so that the upper computer 1 can send instructions for multiple times according to specific needs, and can be specifically arranged according to test conditions.
All be equipped with transmission interface 6 on each testing platform in testing platform 4, wait to detect equipment and be connected with testing platform 4 through transmission interface 6, transmission interface 6 includes a plurality of groups transmission interface, wherein, transmission interface 6 includes wireless transmission interface and/or wired transmission interface, because the interface probably damages, consequently, transmission interface 6 can be wireless transmission interface.
In a test procedure, the transmission interface 6 includes a set of wireless transmission interfaces and a set of wired transmission interfaces. As the equipment to be detected is provided with the Bluetooth function and the personal hotspot function, a wireless transmission interface can be adopted under special scenes or detection requirements, and the detection can be realized only by enabling the equipment to be detected and the detection platform 4 to be positioned in the same local area network.
The detection platform is used for sending the running state data to the upper computer; when detecting the product, whether at first need detect testing platform 4 and normally work, consequently after switch unit 2 closure, disconnection, testing platform 4 can be given host computer 1 with the data transmission that contains self state, if testing platform 4 normally works then can insert the equipment of waiting to examine and prepare the test.
The detection platform 4 is also used for sending the detection data collected from the equipment to be detected to the upper computer 1, and in the detection process, if the product is found to be damaged by one-time power-on and power-off inspection, the next equipment can be quickly replaced, and if the product is not found, the detection platform 4 can also judge whether the accessed equipment is damaged according to the data sent to the upper computer 1 after the power-on and power-off inspection of the whole simulation is finished.
In an implementation process, the device still includes voice prompt, and voice prompt is connected with host computer 1 electricity, and voice prompt is used for broadcasting the test result that host computer 1 sent, when needing, also can be used to broadcast whether test platform 4 normally works before the test, and this place does not do the restriction.
The switch module 5 is connected with the detection platform 4 by adopting a power supply control line; the upper computer and the switch module, and the upper computer and the detection platform are connected in a wired signal cable or wireless mode, and the wireless mode can be a personal hotspot or a wireless local area network.
In this embodiment, each detection platform is first turned on and off for detection, and after it is confirmed that the detection platform is working normally, the device to be detected is connected to start testing. This application can detect the simulation of a plurality of products simultaneously and test from top to bottom, and is applicable to the electronic product test of multiple classification, and the test mode has advantages such as nimble and high efficiency, can effectively confirm simultaneously and wait to examine equipment whether qualified for this testing arrangement can be applicable to more test scenes, satisfies higher test demand.
Example 2
As shown in fig. 2, the present embodiment takes a specific product to be detected as an example to more clearly and completely illustrate the present invention.
Firstly, before detecting, detect testing platform 4 closure, disconnection detection, confirm testing platform 4 whether normal work, testing platform 4 can be given host computer 1 with the data transmission that contains self state during, and host computer 1 learns that this testing platform 4 can begin the test after working normally. The equipment (product) to be detected is accessed into each detection platform in the detection platform 4 one to one, the access mode can be accessed through the transmission interface 6 in a wired mode, and the equipment can also be accessed in a wireless transmission interface mode under some special scenes or detection requirements.
After the equipment to be tested is connected, the switch unit 2 is disconnected, whether the product is in a shutdown state or not is confirmed through the relay 3, namely the product is in an inoperative mode, if so, the switch unit 2 is closed, and after the equipment to be tested is started and finished, the test process of the whole simulation electrical testing device is determined to be normal and then the detection is started.
The upper computer 1 is provided with a test instruction, the test instruction corresponds to the detection platform 4 to be tested, and the test time of the equipment to be tested is up and down of the equipment to be tested which is connected with the detection platform 4 to be tested. The switch module 5 controls the switch unit 2 to close or open through the test instruction:
after the set time, the control switch unit 2 is quickly powered on, and then after the set time, the control switch unit 2 is quickly powered off, and after the set time is waited for the third time, the control switch unit 2 is quickly powered on again, so that the test process is a test process, the condition that the equipment to be detected is not damaged in the process of simulating the power-on and power-off test is ensured, different test instructions are set on the upper computer 1 again to circulate the test process, and specifically, the test instructions comprise set waiting time, power-on and power-off time and the detection platform 4 to be detected. And obtaining the result of whether the equipment to be detected is normal or not according to the up-down electric data collected by the upper computer 1 sent by the detection platform 4.
In the embodiment, a specific product to be detected circularly simulates up and down electrical tests, and whether the equipment to be detected normally works is finally obtained by setting a test instruction, so that whether the equipment is damaged can be found in the test process, and whether the equipment is damaged can also be obtained according to data acquired after the whole test is finished, and therefore, whether the equipment to be detected is qualified can be effectively determined; the test device is suitable for testing various electronic products, and the test mode has the advantages of flexibility, high efficiency and the like, so that the test device can be suitable for more test scenes, and higher test requirements are met.
The foregoing is illustrative of the preferred embodiments of the present invention only and is not to be construed as limiting the claims. The utility model is not limited to the above embodiments, the specific construction of which allows variations, and in any case variations, which are within the scope of the utility model as defined in the independent claims.
Claims (10)
1. An electrical test apparatus, comprising: the device comprises an upper computer, a switch module and a plurality of detection platforms, wherein the switch module can adjust the time of power-on and power-off test, the switch module is respectively in communication connection with the upper computer and the detection platforms, and the upper computer is in communication connection with the detection platforms;
each detection platform is in communication connection with one device to be detected;
the switch module is used for receiving a test instruction sent by the upper computer so as to execute the closing or opening operation;
the test instruction corresponds to a detection platform to be tested, and the up-down test time of the equipment to be tested is connected with the detection platform to be tested.
2. The power-on and power-off testing device as claimed in claim 1, wherein the switch module comprises a relay, and the relay is in communication connection with the upper computer and the detection platform respectively.
3. The power-on and power-off test apparatus as recited in claim 1, wherein the switch module further comprises a relay and a switch unit;
the switch unit is respectively in communication connection with the upper computer and the relay, and the relay is respectively in communication connection with the upper computer and the detection platform.
4. The power-on and power-off testing device as claimed in claim 1, wherein the upper computer is used for continuously sending different testing instructions to the switch module within a set time.
5. The power-on and power-off testing device as claimed in any one of claims 1 to 4, wherein an interface is provided on the testing platform, and the device to be tested is connected with the testing platform through the interface.
6. The power-on and power-off testing apparatus as claimed in claim 5, wherein said interface comprises a plurality of sets of transmission interfaces, said transmission interfaces comprising wireless transmission interfaces and/or wired transmission interfaces.
7. The power-on and power-off test apparatus as recited in claim 6, wherein the interfaces comprise a set of wireless transmission interfaces and a set of wired transmission interfaces.
8. The power-on and power-off testing device as claimed in claim 1, wherein the testing platform is used for sending operating status data to the upper computer;
the detection platform is also used for sending detection data acquired by the equipment to be detected to the upper computer.
9. The power-on and power-off test device as claimed in claim 1, further comprising a voice prompter electrically connected with the upper computer, wherein the voice prompter is used for broadcasting the test result sent by the upper computer.
10. The power-on and power-off testing device as claimed in claim 1, wherein the switch module is connected with the testing platform by a power control line;
the upper computer is connected with the switch module and the detection platform in a wired signal cable or wireless mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123171441.2U CN216622550U (en) | 2021-12-16 | 2021-12-16 | Power-on and power-off testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123171441.2U CN216622550U (en) | 2021-12-16 | 2021-12-16 | Power-on and power-off testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216622550U true CN216622550U (en) | 2022-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123171441.2U Active CN216622550U (en) | 2021-12-16 | 2021-12-16 | Power-on and power-off testing device |
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| Country | Link |
|---|---|
| CN (1) | CN216622550U (en) |
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2021
- 2021-12-16 CN CN202123171441.2U patent/CN216622550U/en active Active
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