CN214669505U - Tool for testing voltage of power module - Google Patents
Tool for testing voltage of power module Download PDFInfo
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- CN214669505U CN214669505U CN202120188348.3U CN202120188348U CN214669505U CN 214669505 U CN214669505 U CN 214669505U CN 202120188348 U CN202120188348 U CN 202120188348U CN 214669505 U CN214669505 U CN 214669505U
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- 238000012360 testing method Methods 0.000 title claims abstract description 44
- 239000003086 colorant Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 6
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
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Abstract
The utility model discloses a frock for power module voltage test, include: the device comprises a processor, a memory, a display module, a power supply module, a digital-to-analog converter, a test cable, an adapter and a test plug; the processor is respectively connected with the memory, the display module and the digital-to-analog converter; the power supply module is electrically connected with the processor, the memory and the display module respectively; one end of the test cable is connected with the adapter, and the other end of the test cable is connected with the processor through the digital-to-analog converter; the test plug is connected with the adapter. In this way, the utility model discloses can promote power module's detection efficiency.
Description
Technical Field
The utility model relates to a power test technical field especially relates to a frock for power module voltage test.
Background
The power module is widely used for intelligent terminals, ATM and other equipment at present. At present, after the assembly of an intelligent power supply module is completed, systematic testing is not carried out on voltage output, only a universal meter is used, the voltage of an output point is measured, whether an internal power line is correctly inserted or not can not be detected, defective parts easily flow into a whole machine assembly link, the parts are burnt out or other problems are caused, the maintenance difficulty is increased, and unnecessary loss is caused.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a frock for power module voltage test, solves the problem that power module voltage output detection efficiency is low.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a frock for power module voltage test, includes: the device comprises a processor, a memory, a display module, a power supply module, a digital-to-analog converter, a test cable, an adapter and a test plug; the processor is respectively connected with the memory, the display module and the digital-to-analog converter; the power supply module is electrically connected with the processor, the memory and the display module respectively; one end of the test cable is connected with the adapter, and the other end of the test cable is connected with the processor through the digital-to-analog converter; the test plug is connected with the adapter.
Furthermore, the display module is connected with a plurality of display screens.
Further, the colors of the display screens comprise red, green and blue.
Further, the memory stores a plurality of power model data.
The utility model has the advantages that: the utility model can improve the detection efficiency of production personnel, and can test whether the output is normal or not in a short time by directly inserting a unified plug into the output end of the power module; the problem discovery rate can be improved, and the detection rate of the connection error of the internal cable is high; it can be detected whether the voltage outputs of the respective jacks are consistent.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a tool for testing voltage of a power module according to the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1, an embodiment of the present invention includes:
a frock for power module voltage test includes: the device comprises a processor, a memory, a display module, a power supply module, a digital-to-analog converter, a test cable, an adapter and a test plug; the processor is respectively connected with the memory, the display module and the digital-to-analog converter; the power supply module is electrically connected with the processor, the memory and the display module respectively; one end of the test cable is connected with the adapter, and the other end of the test cable is connected with the processor through the digital-to-analog converter; the test plug is connected with the adapter. The memory stores a plurality of power model data. The display module is connected with a plurality of display screens with different colors.
And selecting a test plug matched with the output interface of the power module to be tested during testing, inserting the test plug into the output interface of the power module to be tested, acquiring the power model of the power source to be tested by the processor, comparing the power model with the power model data in the memory, and selecting the display screen on the display module to perform display operation if the comparison is successful.
The utility model discloses a display screen of different colours shows test voltage, can audio-visual discernment each output voltage whether correct, whether voltage is in reasonable within range. The number of display screens on the display module and the type of the test sockets can be adjusted according to the difference of test power models, the difference of output sockets, the difference of output paths and the difference of output voltages, and the test on different types of power modules can be realized.
The utility model can improve the detection efficiency of production personnel by about 80%, and can test whether the output is normal or not in 10 seconds by directly inserting a unified plug to the output end of the power module for testing; the problem discovery rate can be improved, and the detection rate of the connection error of the internal cable is high; it can be detected whether the voltage outputs of the respective jacks are consistent.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same principle as the protection scope of the present invention.
Claims (4)
1. The utility model provides a frock for power module voltage test which characterized in that includes: the device comprises a processor, a memory, a display module, a power supply module, a digital-to-analog converter, a test cable, an adapter and a test plug; the processor is respectively connected with the memory, the display module and the digital-to-analog converter; the power supply module is electrically connected with the processor, the memory and the display module respectively; one end of the test cable is connected with the adapter, and the other end of the test cable is connected with the processor through the digital-to-analog converter; the test plug is connected with the adapter.
2. The tool for testing the voltage of the power supply module according to claim 1, wherein: the display module is connected with a plurality of display screens.
3. The tool for testing the voltage of the power supply module according to claim 2, wherein: the colors of the display screens comprise red, green and blue.
4. The tool for testing the voltage of the power supply module according to any one of claims 1 to 3, wherein: the memory stores a plurality of power model data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120188348.3U CN214669505U (en) | 2021-01-22 | 2021-01-22 | Tool for testing voltage of power module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120188348.3U CN214669505U (en) | 2021-01-22 | 2021-01-22 | Tool for testing voltage of power module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214669505U true CN214669505U (en) | 2021-11-09 |
Family
ID=78518300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120188348.3U Active CN214669505U (en) | 2021-01-22 | 2021-01-22 | Tool for testing voltage of power module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214669505U (en) |
-
2021
- 2021-01-22 CN CN202120188348.3U patent/CN214669505U/en active Active
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