CN220381237U - Withstand voltage test equipment of communication module - Google Patents
Withstand voltage test equipment of communication module Download PDFInfo
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- CN220381237U CN220381237U CN202321997100.7U CN202321997100U CN220381237U CN 220381237 U CN220381237 U CN 220381237U CN 202321997100 U CN202321997100 U CN 202321997100U CN 220381237 U CN220381237 U CN 220381237U
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- 238000004891 communication Methods 0.000 title claims abstract description 50
- 238000012360 testing method Methods 0.000 title claims abstract description 34
- 238000013519 translation Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000013307 optical fiber Substances 0.000 claims description 3
- 238000005457 optimization Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a communication module withstand voltage test device, which comprises a workbench, a bracket, a plug-in assembly and an energizing assembly, wherein a product placing groove is formed in the workbench, the plug-in assembly comprises a lifting cylinder, a lifting plate and a plug-in connector connected with a communication connecting end, the lifting cylinder is arranged on the bracket, the output end of the lifting cylinder is provided with the lifting plate, the plug-in connector is arranged on the lifting plate, the energizing assembly comprises a translation cylinder and an energizing port connected with a high-voltage tester, the energizing port is arranged at the output end of the translation cylinder, and the plug-in connector and the energizing port are respectively connected with a product through driving. According to the utility model, the translation cylinder drives the power-on port to be connected with the product to realize product power-on, and the lifting cylinder drives the plug connector to be connected with the product to realize product communication connection, so that whether the communication module can realize correct communication function or not at high pressure can be simulated, the accuracy and stability of communication connection can be ensured, and the high-pressure test is always in a communication state.
Description
Technical Field
The utility model relates to the technical field of detection equipment, in particular to pressure-resistant testing equipment for a communication module.
Background
The communication module is widely applied to various industries, particularly in the field of automobiles, the vehicle-mounted communication module integrates a memory, a power amplifier device, a chip and the like on the same circuit board, the communication module is basic hardware of an automobile added with the Internet of vehicles, and the intelligent automobile machine is increasingly used for realizing signal transmission and execution through various communication modules.
Some communication modules in electric vehicles need to work under certain voltage conditions (especially high voltage conditions), so that the voltage resistance of the communication modules needs to be tested to ensure that the communication modules can perform normal signal transmission under the high voltage state. If manual testing is adopted, on one hand, automation cannot be realized, the testing efficiency is reduced, and on the other hand, the high-voltage tester is operated to be connected with a product, so that risk hidden danger is increased; in addition, related equipment can be used for high-voltage testing, such as a high-voltage testing device and system with application number 202122946816.1 is used for high-voltage testing of a battery, and a high-voltage testing device and method for a printed circuit board with application number 202110766596.6 is used for high-voltage testing of a circuit board, wherein the high-voltage testing is realized by connecting a high-voltage tester after positioning and limiting a product, but the high-voltage testing device and the high-voltage testing method cannot be applied to a communication module in an electric automobile for high-voltage testing in a working state of the communication module or for testing whether the communication module works normally in the high-voltage state.
Disclosure of Invention
The utility model aims to provide pressure-resistant testing equipment for a communication module, which is used for realizing product energization by driving an energization port to be connected with a product through a translation cylinder and realizing product communication connection by driving an insertion head to be connected with the product through a lifting cylinder, and is used for simulating whether the communication module can realize a correct communication function or not when working voltage (or high voltage) is applied, ensuring the accuracy and stability of communication connection and ensuring that the high-voltage test is always in a communication state.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a withstand voltage test equipment of communication module, includes frame, high-voltage tester, communication connection end and location coupling mechanism, location coupling mechanism includes workstation, support, grafting subassembly and power on subassembly, be equipped with the product standing groove on the workstation, and one side is equipped with the support, the grafting subassembly include lift cylinder, lifter plate and with the bayonet joint that communication connection end links to each other, the lift cylinder sets up on the support, and the output is provided with the lifter plate, the bayonet joint sets up on the lifter plate, the power on subassembly include translation cylinder and with the power on port that the high-voltage tester linked to each other, the power on port sets up in translation cylinder's output, bayonet joint and power on port link to each other with the product through the drive respectively.
As a further optimization, the lifting plate comprises an upper plate and a lower plate, the upper plate and the lower plate are connected through a connecting column, the upper plate is connected with the lifting cylinder, and the plug connector is arranged on the lower plate.
As further optimization, the lower end of the upper plate is provided with a spring column which can vertically penetrate through the lower plate and is abutted against the product, and the spring column can press down the product to a certain extent, so that the product is ensured to be fixed in position after being tested.
As further optimization, the upper plate or the lower plate is provided with a guide cylinder, the support is provided with a guide column, and the guide cylinder is sleeved on the guide column, so that coarse positioning of vertical movement of the lifting plate can be realized.
As further optimization, the locating column is arranged on the lower plate, and the locating hole matched with the locating column is arranged on the workbench, so that the accurate positioning of the lower plate for driving the plug connector to vertically move can be realized, and the accurate butt joint of the plug connector and a plug connector of a product is ensured.
As further optimization, the workbench is provided with a plurality of positioning blocks for positioning the product, the four positioning blocks are arranged and are respectively positioned at four corners of the product, one of the positioning blocks can be of a transverse L-shaped structure, namely the positioning block has a positioning included angle, and one side edge of the product is convenient to be embedded into the positioning included angle for initial positioning.
As further optimization, the workbench is provided with a code scanning gun and/or an optical fiber in-place sensor, so that products can be conveniently identified and detected.
As further optimization, a protective shell is arranged on the outer side of the energizing port, so that an operator is prevented from contacting the energizing port.
As further optimization, the outer side of the positioning and connecting mechanism is provided with a protective cover, and the protective cover is provided with a window.
As further optimization, the positioning connection mechanism is detachably arranged on the supporting table of the frame, so that quick replacement is realized, and the positioning connection mechanism is applicable to detection of communication modules of different models.
Compared with the prior art, the utility model has the following beneficial effects:
1. the translation cylinder drives the power-on port to be connected with the product to realize product power-on, and the lifting cylinder drives the plug connector to be connected with the product to realize product communication connection, so that whether the communication module can realize correct communication function or not when in working voltage (or high voltage) is simulated;
2. the plug connector is guaranteed to be connected with a product correctly through the functions of the guide column and the guide cylinder, the positioning column and the positioning hole and the spring column, and the plug connector is kept relatively fixed, so that dislocation is avoided, and the stability of communication connection is improved.
Drawings
Fig. 1 is a structural diagram of the present utility model.
Fig. 2 is a structural view of the positioning connection mechanism of the present utility model.
Fig. 3 is a block diagram of a plug assembly of the present utility model.
Fig. 4 is a block diagram of a work table and energizing assembly of the present utility model.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1 to 4, a communication module pressure-resistant testing device comprises a frame 10, a high-voltage tester 21, a communication connection end 22 and a positioning connection mechanism 30, wherein the positioning connection mechanism 30 comprises a workbench 31, a bracket 32, a plug-in assembly 33 and an electrifying assembly 34, a product placing groove 310 is formed in the workbench 31, the bracket 32 is arranged on one side of the workbench, the plug-in assembly 33 comprises a lifting cylinder 331, a lifting plate 332 and a plug-in connector 333 connected with the communication connection end 22, the lifting cylinder 331 is arranged on the bracket 32, the lifting plate 332 is arranged at the output end, the plug-in connector 333 is arranged on the lifting plate 332, the electrifying assembly 34 comprises a translation cylinder 341 and an electrifying port 342 connected with the high-voltage tester 21, the electrifying port 342 is arranged at the output end of the translation cylinder 341, and the plug-in connector 333 and the electrifying port 342 are respectively connected with a product through driving.
In the utility model, a product communication module is placed in a product placing groove, a translation cylinder drives an electrifying port to be connected with a product to realize electrifying, the product can be ensured to work normally, a lifting cylinder drives a plug connector to be connected with a plug connector on the product to realize connection with a communication connecting end, under the simulation normal communication state, a high-voltage tester improves output voltage to carry out high-voltage resistance test on the communication module through the electrifying port, whether the communication module can realize correct communication function during working voltage or high voltage in the simulation actual application process is simulated, and test data can be displayed through a display 40.
As further shown in fig. 3, the lifting plate 332 includes an upper plate 3321 and a lower plate 3322, which are connected by a connecting column 3323 to form a hollow area, and can accommodate storage of wires and the like connected to the communication connection end by a plug connector, the upper plate 3321 is connected to the lifting cylinder 331, and the plug connector 333 is disposed on the lower plate 3322.
The lower end of the upper plate 3321 is provided with a spring column 3324 which can vertically penetrate through the lower plate 3322 and is abutted with the product, and a certain downward pressure can be applied to the product through the abutment of the spring column and the product, so that the position stability of the product is ensured; in addition, when the electrified port breaks away from the product, the product can be prevented from generating horizontal displacement due to the downward pressing action of the spring column, and damage caused by dislocation of the plug connector and the plug connector is avoided.
In the utility model, the lower plate 3322 is provided with the guide cylinder 3325, the support 32 is provided with the guide post 321, and the guide cylinder 3325 is sleeved on the guide post 321 and is used for realizing initial positioning on the up-and-down movement of the lower plate and ensuring the accuracy of the vertical movement of the lower plate.
As shown in fig. 4, further, the lower plate 3322 is provided with a positioning column 3326, the workbench 31 is provided with a positioning hole 312 matched with the positioning column 3326, the positioning column stretches into the positioning hole, the precise positioning of the vertical movement of the lower plate can be realized, and the plug connector can be accurately plugged with a product.
The workbench 31 is provided with a plurality of positioning blocks 311 for positioning the product, and the positions of the product, namely the positions of the insertion interfaces on the product, are limited by the positioning blocks.
The work bench 31 is provided with a code scanning gun and an optical fiber in-place sensor 313, so that the product can be ensured to be positioned on a work station.
The outside of the energizing port 342 is provided with a protective housing 343 which, due to the high voltage test, allows surface operators to contact the energizing port.
In addition, in order to cooperate the product that has different ports, the circular telegram port is for locking on the workstation, when needing to replace, can get through setting up the handle on the circular telegram port and put.
As shown in fig. 1, a protective cover 300 is arranged on the outer side of the positioning connection mechanism 30, and a window is arranged on the protective cover, so that the internal working condition can be observed conveniently; the positioning connection mechanism is detachably arranged on the supporting table 11 of the frame and protrudes out of the frame, so that the positioning connection mechanism is convenient to replace, and products of different types are tested by connecting the positioning connection mechanism with the high-voltage tester and the communication connection end of different types.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (10)
1. The utility model provides a withstand voltage test equipment of communication module, its characterized in that, includes frame, high-voltage tester, communication connection end and location coupling mechanism, location coupling mechanism includes workstation, support, grafting subassembly and power on subassembly, be equipped with the product standing groove on the workstation, and one side is equipped with the support, the grafting subassembly include lift cylinder, lifter plate and with the bayonet joint that communication connection end links to each other, the lift cylinder sets up on the support, and the output is provided with the lifter plate, the bayonet joint sets up on the lifter plate, the power on subassembly include translation cylinder and with the power on port that the high-voltage tester linked together, the power on port sets up in translation cylinder's output, bayonet joint and power on port link to each other through the drive with the product respectively.
2. The pressure test device of claim 1, wherein the lifting plate comprises an upper plate and a lower plate, which are connected by a connecting column, the upper plate is connected with the lifting cylinder, and the plug connector is arranged on the lower plate.
3. The pressure resistance test device of claim 2, wherein the lower end of the upper plate is provided with a spring column which can vertically pass through the lower plate and is abutted against the product.
4. The pressure resistance test device of claim 2, wherein the upper plate or the lower plate is provided with a guide cylinder, the support is provided with a guide post, and the guide cylinder is sleeved on the guide post.
5. The pressure test device of claim 2 or 4, wherein the lower plate is provided with a positioning column, and the workbench is provided with a positioning hole matched with the positioning column.
6. The pressure test device of claim 1, wherein the workbench is provided with a plurality of positioning blocks for positioning products.
7. The communication module pressure resistance test device according to claim 1, wherein the workbench is provided with a code scanning gun and/or an optical fiber in-place sensor.
8. The communication module withstand voltage test apparatus according to claim 1, wherein a protective housing is provided outside the energizing port.
9. The pressure test device of claim 1, wherein a protective cover is arranged on the outer side of the positioning connection mechanism, and a window is arranged on the protective cover.
10. The pressure resistance test device of claim 1, wherein the positioning connection mechanism is detachably mounted on a support table of the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321997100.7U CN220381237U (en) | 2023-07-27 | 2023-07-27 | Withstand voltage test equipment of communication module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321997100.7U CN220381237U (en) | 2023-07-27 | 2023-07-27 | Withstand voltage test equipment of communication module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220381237U true CN220381237U (en) | 2024-01-23 |
Family
ID=89573019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321997100.7U Active CN220381237U (en) | 2023-07-27 | 2023-07-27 | Withstand voltage test equipment of communication module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220381237U (en) |
-
2023
- 2023-07-27 CN CN202321997100.7U patent/CN220381237U/en active Active
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