CN218974499U

CN218974499U - Connector withstand voltage test tool and test system

Info

Publication number: CN218974499U
Application number: CN202223026964.2U
Authority: CN
Inventors: 萧桂乐; 徐尚伟; 张国江
Original assignee: Hubei Eve Power Co Ltd
Current assignee: Hubei Eve Power Co Ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-05-05
Anticipated expiration: 2032-11-14

Abstract

The utility model discloses a connector withstand voltage test tool and a connector withstand voltage test system, and belongs to the technical field of connector withstand voltage test. The connector withstand voltage test fixture comprises a support frame body and two clamping arm assemblies which are respectively connected to the support frame body, wherein one clamping arm assembly is a conductive clamping arm assembly, the other clamping arm assembly is an insulating clamping arm assembly, the two clamping arm assemblies are used for clamping the connector assembly, and the conductive clamping arm assembly is used for being in contact with a part to be tested of the connector assembly. The connector withstand voltage test tool and the connector withstand voltage test system realize clamping, simplify operation steps and facilitate testing.

Description

Connector withstand voltage test tool and test system

Technical Field

The utility model relates to the technical field of connector withstand voltage test, in particular to a connector withstand voltage test tool and a connector withstand voltage test system.

Background

After the pins of the connector are welded with the circuit board and glued, the pressure resistance of the glue needs to be tested so as to ensure the safety and reliability of the structure. Currently, when testing the pressure resistance of glue, a person holds the connector and the circuit board, fixes the metal sheet at the position coated with the glue, and the test end of the pressure resistance test equipment is connected to the metal sheet for testing. However, the hand-held device may cause an inconvenience in operation, and fixing the metal sheet may cause a complicated operation process, so that it is inconvenient to perform a withstand voltage test on the connector.

Disclosure of Invention

The utility model aims to provide a connector withstand voltage test tool and a connector withstand voltage test system, which realize clamping, simplify operation steps and facilitate testing.

To achieve the purpose, the utility model adopts the following technical scheme:

in one aspect, a connector pressure-resistant testing tool is provided, including a support frame body and two arm clamping assemblies respectively connected to the support frame body, one arm clamping assembly is a conductive arm clamping assembly, the other arm clamping assembly is an insulating arm clamping assembly, two arm clamping assemblies are used for clamping the connector assembly, and the conductive arm clamping assembly is used for contacting with a portion to be tested of the connector assembly.

In some possible embodiments, the arm-clamping assembly includes an arm-clamping body, the arm-clamping body of the conductive arm-clamping assembly is a conductive arm-clamping body, the arm-clamping body of the insulating arm-clamping assembly is an insulating arm-clamping body, the support frame and the two arm-clamping bodies are in a U shape, and the two arm-clamping bodies are oppositely arranged.

In some possible embodiments, at least one of the two arm bodies is slidably coupled to the support frame body.

In some possible embodiments, the support frame body is provided with a sliding groove, the clamping arm assembly further comprises a fastener connected to one end of the clamping arm body, and the support frame body is clamped between the clamping arm body and the fastener.

In some possible embodiments, the clamp arm assembly is removably attached to the support frame.

In some possible embodiments, the side of the clip arm assembly that contacts the connector assembly is provided with a non-slip structure.

In some possible embodiments, the support frame is an insulating frame.

In some possible embodiments, the connector assembly further includes a conductive portion, the conductive portion and the portion to be tested are disposed at two ends of the connector assembly, and the insulating clip arm assembly is configured to contact the conductive portion of the connector assembly.

On the other hand, a connector withstand voltage test system is provided, including withstand voltage tester and foretell connector withstand voltage test frock, withstand voltage tester includes test end and link, the link is used for being connected with the conductive part electricity of connector assembly, the test end is used for being connected with electrically conductive arm lock subassembly.

In some possible embodiments, the conductive clamping arm assembly is provided with a groove extending through to an end of the conductive clamping arm assembly, and the test end is clamped in the groove.

The utility model has the beneficial effects that:

according to the connector withstand voltage test tool and the connector withstand voltage test system, when in test, the connector assembly is placed between the two clamping arm assemblies for clamping, and the conductive clamping arm assemblies are connected with the withstand voltage tester for withstand voltage test. By adopting the tool, the inconvenience in operation caused by the handheld connector component is avoided; when the connector assembly is clamped by the clamping arm assembly, the conductive clamping arm assembly is used as a middle switching structure to be connected with the to-be-tested part of the connector assembly and the pressure-resistant tester, so that the problem that a fixed metal sheet is required to be additionally arranged in a traditional scheme is avoided, the operation steps are simplified, and the test is convenient.

Drawings

FIG. 1 is a schematic diagram of a connector withstand voltage test fixture provided in an embodiment of the present utility model;

fig. 2 is a schematic diagram of a connector withstand voltage test system according to an embodiment of the present utility model.

In the figure:

1. a support frame body; 11. a sliding groove;

2. a clamp arm assembly; 21. a conductive clip arm body; 211. a groove; 22. an insulating clip arm body; 23. a fastener;

3. a withstand voltage tester; 31. a test end; 32. a connection end;

100. a connector assembly; 101. a first connector; 102. a second connector; 103. a circuit board; 104. a conductive portion; 105. and a part to be tested.

Detailed Description

In order to make the technical problems solved by the present utility model, the technical solutions adopted and the technical effects achieved more clear, the technical solutions of the embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The embodiment provides a connector withstand voltage test system, as shown in fig. 1 and 2, including withstand voltage tester 3 and connector withstand voltage test fixture, the embodiment also provides a connector withstand voltage test fixture, as shown in fig. 1, including support frame 1 and two arm clamping assemblies 2 respectively connected on support frame 1, one arm clamping assembly 2 is conductive arm clamping assembly, the other arm clamping assembly 2 is insulating arm clamping assembly, two arm clamping assemblies 2 are used for clamping connector assembly 100, and conductive arm clamping assembly is used for contacting with portion to be tested 105 of connector assembly 100.

During testing, the connector assembly 100 is placed between the two clamping arm assemblies 2 for clamping, and the conductive clamping arm assemblies are connected with the pressure resistance tester 3 for pressure resistance testing. By adopting the tool, the inconvenience in operation caused by the hand-held connector assembly 100 is avoided; when the connector assembly 100 is clamped by the clamping arm assembly 2, the conductive clamping arm assembly is used as a middle switching structure to connect the to-be-tested part 105 of the connector assembly 100 and the pressure-resistant tester 3, so that the problem that a fixed metal sheet is required to be additionally arranged in the traditional scheme is avoided, the operation steps are simplified, and the test is convenient.

In one embodiment, as shown in fig. 2, the voltage withstanding tester 3 includes a testing end 31 and a connecting end 32, the connecting end 32 is used for electrically connecting with the conductive portion 104 of the connector assembly 100, the testing end 31 is used for connecting with the conductive clamp arm assembly, and then the voltage withstanding tester 3 is operated for testing, which is simple and convenient. The pressure-resistant tester 3 is in the prior art, and the connection mode, the operation method and the like are all referred to the prior art, and are not described in detail.

In one embodiment, as shown in fig. 2, the connector assembly 100 further includes a conductive portion 104, where the conductive portion 104 and the portion to be tested 105 are disposed at two ends of the connector assembly 100, and the insulating arm-tie assembly is used to contact the conductive portion 104 of the connector assembly 100, so that the conductive portion 104 of the connector assembly 100 is prevented from contacting the conductive arm-tie assembly, and reliability of testing is improved.

In one embodiment, as shown in fig. 2, the connector assembly 100 includes a first connector 101, a second connector 102 and a circuit board 103, pins of the first connector 101 and the circuit board 103 are soldered and then glued, the glued structure is formed into a portion to be tested 105, the second connector 102 is plugged with one side of the first connector 101, which is away from the pins, an electrically conductive portion 104 is disposed at one end of the second connector 102, which is away from the first connector 101, during testing, the second connector 102 faces the insulating arm-clamping assembly, and the circuit board 103 faces the electrically conductive arm-clamping assembly, so that the connector assembly 100 is clamped between the two arm-clamping assemblies 2.

In one embodiment, the supporting frame 1 is an insulating frame, which prevents the supporting frame 1 from contacting the conductive portion 104 to reduce the test reliability.

In one embodiment, as shown in fig. 1 and 2, the arm assembly 2 includes an arm body, the arm body of the conductive arm assembly is a conductive arm body 21, the arm body of the insulating arm assembly is an insulating arm body 22, the support frame 1 and the two arm bodies are in a U shape, the two arm bodies are oppositely arranged, the structure is simple, and when the connector assembly 100 is tested, the connector assembly 100 is put between the two arm assemblies 2, so that the operation is convenient.

In one embodiment, the arm clamping assembly 2 is detachably connected to the support frame 1, and the arm clamping body may be connected to the support frame 1 by a fastener 23 such as a bolt, or the arm clamping body may be connected to the support frame 1 by a clamping, bonding, or the like, which is not limited.

In one embodiment, as shown in fig. 1 and 2, the test end 31 of the voltage withstanding tester 3 has a clip structure, the conductive clip arm assembly is provided with a groove 211, the groove 211 penetrates to the end of the conductive clip arm assembly, the test end 31 is clamped in the groove 211, so that the clamping is convenient, the clip of the test end 31 can be limited by the groove 211, the connection reliability is improved, and the specific groove 211 is formed on the conductive clip arm body 21.

In one embodiment, an anti-slip structure (not shown in the figure) is disposed on one side of the arm clamping assembly 2, which contacts with the connector assembly 100, and the specific anti-slip structure is disposed on one side of the arm clamping assembly, which is close to the connector assembly 100, and the anti-slip structure may be an anti-slip particle bonded on the arm clamping assembly, an etched grain, or a connected anti-slip layer, so as to increase the friction between the arm clamping assembly 2 and the connector assembly 100, prevent the connector assembly 100 from slipping after being placed into the two arm clamping assemblies 2 to clamp, and improve the clamping reliability.

In one embodiment, at least one of the two arm bodies is slidably connected to the supporting frame 1, and the distance between the two arm bodies is adjusted according to the sizes of the different connector assemblies 100, so that the connector assemblies 100 with different sizes can be used, and the connector assemblies have good applicability.

In one embodiment, as shown in fig. 1, a sliding groove 11 is formed in the support frame 1, the arm clamping assembly 2 further includes a fastener 23 connected to one end of the arm clamping body, and the support frame 1 is clamped between the arm clamping body and the fastener 23, so as to realize the fixed connection between the arm clamping assembly 2 and the support frame 1. In one embodiment, the arm-clamping body is arranged on one side of the support frame body 1, the bottom of the arm-clamping body is provided with a threaded hole, the fastener 23 is a bolt, the bolt penetrates through the sliding groove 11 and is in threaded connection with the threaded hole, the support frame body 1 is plate-shaped, the clamp is clamped between the end cap of the bolt and the arm-clamping body, the bolt is unscrewed when the position is adjusted, and the bolt is screwed after the position is adjusted. In another embodiment, the end of the arm body is provided with a protrusion, the protrusion is inserted into the sliding groove 11, and the bolt is connected with the protrusion, and the protrusion is specifically set according to the requirement, which is not limited.

In one embodiment, as shown in fig. 1, both clamping arm assemblies 2 are slidably connected to the supporting frame 1, so as to facilitate adjustment. In one embodiment, the support frame 1 is provided with an elongated sliding groove 11, the two arm clamping assemblies 2 are respectively and slidably connected in the sliding groove 11, and in another embodiment, the support frame 1 is provided with two sliding grooves 11, and the two arm clamping assemblies 2 are slidably connected in the two sliding grooves 11.

In one embodiment, as shown in fig. 1, the conductive arm body 21 and the insulating arm body 22 are both plate-shaped structures to increase the contact area with the connector assembly 100 and improve the connection reliability. The conductive arm body 21 may be made of a metal material such as aluminum, and the insulating arm body 22 may be made of a plastic material, without limitation.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. The utility model provides a withstand voltage test fixture of connector, its characterized in that includes support body (1) and two be connected respectively in arm clamping subassembly (2) on support body (1), one arm clamping subassembly (2) are electrically conductive arm clamping subassembly, another arm clamping subassembly (2) are insulating arm clamping subassembly, two arm clamping subassembly (2) are used for centre gripping connector assembly (100), electrically conductive arm clamping subassembly be used for with the portion (105) of waiting of connector assembly (100) contact.

2. The connector withstand voltage test fixture according to claim 1, wherein the arm clamping assembly (2) comprises an arm clamping body, the arm clamping body of the conductive arm clamping assembly is a conductive arm clamping body (21), the arm clamping body of the insulating arm clamping assembly is an insulating arm clamping body (22), the support frame body (1) and the two arm clamping bodies are U-shaped, and the two arm clamping bodies are oppositely arranged.

3. The connector pressure-resistant testing tool according to claim 2, wherein at least one of the two clamping arm bodies is slidably connected to the supporting frame body (1).

4. The connector pressure-resistant testing tool according to claim 3, wherein the support frame body (1) is provided with a sliding groove (11), the clamping arm assembly (2) further comprises a fastener (23) connected to one end of the clamping arm body, and the support frame body (1) is clamped between the clamping arm body and the fastener (23).

5. The connector pressure-resistant testing tool according to claim 1, wherein the clamping arm assembly (2) is detachably connected to the supporting frame body (1).

6. Connector withstand voltage test fixture according to any of claims 1-5, characterized in that the side of the clamping arm assembly (2) contacting the connector assembly (100) is provided with an anti-slip structure.

7. The connector withstand voltage test fixture according to any one of claims 1 to 5, wherein the supporting frame body (1) is an insulating frame body.

8. The connector withstand voltage test fixture according to any one of claims 1 to 5, wherein the connector assembly (100) further comprises a conductive portion (104), the conductive portion (104) and the portion to be tested (105) are provided at both ends of the connector assembly (100), and the insulating clip arm assembly is configured to contact the conductive portion (104) of the connector assembly (100).

9. A connector withstand voltage test system, characterized by comprising a withstand voltage tester (3) and the connector withstand voltage test fixture according to any one of claims 1-5, wherein the withstand voltage tester (3) comprises a test end (31) and a connection end (32), the connection end (32) is used for being electrically connected with a conductive part (104) of a connector assembly (100), and the test end (31) is used for being connected with a conductive clamp arm assembly.

10. The connector withstand voltage test system according to claim 9, wherein the conductive clip arm assembly is provided with a groove (211), the groove (211) penetrating to an end of the conductive clip arm assembly, the test end (31) being clamped to the groove (211).