A pressure resistance test device

Abstract

The utility model provides a kind of withstand voltage test equipment, including testing machine and test bench, testing machine is connected with test bench control;The top side of test bench is equipped with rack, rack is used to place male socket assembly for receiving test, the top of test bench is equipped with limiting component for limiting male socket assembly on rack, the other side of the top of test bench is equipped with female plug assembly, the inside of test bench is equipped with terminal block module and transmission component, terminal block module is connected with female plug assembly by second line, transmission component is transmission connection with female plug assembly.The utility model in, through limiting component, male socket assembly can be fixed on rack to firmly accept the insertion of female plug assembly Power on, and female plug assembly is driven by transmission component to automatically move and male socket assembly plugs, so as to realize withstand voltage test to male socket assembly, with the advantages of high efficiency and convenience.

Description

Technical Field

[0001] This utility model relates to the field of testing equipment technology, and in particular to a pressure resistance testing device. Background Technology

[0002] During the production of sockets, a withstand voltage test is required. The main reasons for this test are to ensure electrical safety, guarantee normal equipment operation, and compliance with safety standards. Insulation performance testing is a critical step, simulating a high-voltage environment to test the reliability of the insulation materials and prevent the risk of leakage.

[0003] Currently, when conducting withstand voltage tests on sockets, the socket is usually fixed by manually operating a specific clamp, and then the plug is manually inserted into the socket. Finally, the testing machine is used to test the power supply of the socket. Because it requires manually operating the clamp to fix the socket and manually inserting the plug into the socket, the manual operation steps are cumbersome, inconvenient, and not efficient enough. Utility Model Content

[0004] The present invention aims to provide a withstand voltage testing device to solve the problem mentioned in the background art that when conducting withstand voltage tests on sockets, the socket is usually fixed by manually operating a clamp, and then the plug is manually inserted into the socket. Finally, the testing machine is operated to test the power supply of the socket. Because it is necessary to manually operate the clamp to fix the socket and manually insert the plug into the socket, the manual operation steps are cumbersome, inconvenient, and the testing efficiency is not high.

[0005] The technical solution adopted by this utility model to solve the technical problem is as follows: A withstand voltage testing device includes a testing machine and a testing platform, wherein the testing machine is controlled and connected to the testing platform; a placement rack is provided on one side of the top of the testing platform for placing a male socket assembly to be tested; a limiting component is provided on the top of the testing platform for limiting the position of the male socket assembly on the placement rack; a female plug assembly is provided on the other side of the top of the testing platform; a terminal block module and a transmission component are provided inside the testing platform; the terminal block module is connected to the female plug assembly through a second line; and the transmission component is drivenly connected to the female plug assembly.

[0006] In some embodiments, the testing machine is connected to the terminal block module inside the testing bench via a first line.

[0007] In some embodiments, the limiting component includes a protruding edge disposed on the side of the placement frame and a plurality of pushing cylinders disposed on the top of the test bench on the same side as the female plug assembly; the protruding edge is used to abut one side of the male socket assembly placed on the placement frame, and the plurality of pushing cylinders are used to abut the other side of the male socket assembly placed on the placement frame.

[0008] In some embodiments, each of the push cylinders has an abutment rod at its output end, and the other side of the male socket assembly has a plurality of slots, with the abutment rods at the output ends of each of the push cylinders respectively abutting into each slot of the male socket assembly.

[0009] In some embodiments, the test bench has a support frame inside, the bottom of the female plug assembly has a connecting frame, the transmission assembly is mounted on the support frame to be connected to the connecting frame at the bottom of the female plug assembly, and the support frame has slide rails on both sides corresponding to the transmission assembly. The connecting frame at the bottom of the female plug assembly is slidably connected to the slide rails on the support frame.

[0010] In some embodiments, the transmission assembly includes a lead screw motor, a coupling, a first bearing housing, a ball screw, a second bearing housing, and a nut seat; the coupling is located at the output end of the lead screw motor, the first bearing housing and the second bearing housing are both located on the support frame, one end of the ball screw is fixedly connected to the coupling and movably connected to the first bearing housing, the other end of the ball screw is movably connected to the second bearing housing, the nut seat is threadedly connected to the ball screw, and the nut seat is fixedly connected to the connecting frame at the bottom end of the female plug assembly.

[0011] In some embodiments, the female plug assembly includes a support and a plurality of female plugs, the plurality of female plugs being fixedly mounted on the support.

[0012] In some embodiments, the outer surface of the test bench is provided with a plurality of control buttons, and the plurality of control buttons are electrically connected to the transmission assembly and the plurality of push cylinders respectively.

[0013] In some embodiments, the front of the test bench is rotatably provided with two cabinet doors that are symmetrically positioned to the left and right.

[0014] In some embodiments, the bottom of the test bench is provided with several support feet.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] In this invention, the male socket assembly can be fixed on the placement frame by the limiting component to securely accept the insertion and power supply of the female plug assembly, and the female plug assembly can be automatically moved and connected to the male socket assembly by the transmission component, thereby realizing the withstand voltage test of the male socket assembly. It has the advantages of high efficiency and convenience. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the withstand voltage testing equipment;

[0018] Figure 2 A schematic diagram of the test bench structure with the public socket assembly in a split state;

[0019] Figure 3 A schematic diagram of the test bench structure with the female plug assembly in a split state;

[0020] Figure 4 for Figure 3 Enlarged structural diagram at point A;

[0021] Figure 5 A schematic diagram of the test bench structure with both cabinet doors removed.

[0022] Figure 6 This is a structural diagram of the female plug assembly, transmission assembly, and support frame.

[0023] Explanation of reference numerals in the attached figures:

[0024] 100. Testing machine; 1001. First circuit; 200. Testing platform; 2001. Support frame; 20011. Slide rail; 2002. Control button; 2003. Cabinet door; 2004. Support foot plate; 10. Placement rack; 20. Limiting component; 201. Push cylinder; 2011. Abutting rod; 202. Protruding edge; 30. Female plug assembly; 301. Support; 302. Female plug; 303. Second circuit; 304. Connecting frame; 40. Transmission assembly; 401. Screw motor; 402. Coupling; 403. First bearing seat; 404. Ball screw; 405. Second bearing seat; 406. Nut seat; 50. Terminal block module; 300. Male socket assembly; 3001. Male socket; 3002. Slot. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0026] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features.

[0027] Please refer to the following: Figures 1 to 6 As shown, Figure 1 This is a schematic diagram of the overall structure of the withstand voltage testing equipment; Figure 2 A schematic diagram of the test stand 200 with the public socket assembly 300 in a split state; Figure 3 A schematic diagram of the test stand 200 with the female plug assembly 30 in a split state; Figure 4 for Figure 3 Enlarged structural diagram at point A; Figure 5 A schematic diagram of the test bench 200 with the two cabinet doors removed (state 2003); Figure 6 This is a structural schematic diagram of the female plug assembly 30, the transmission assembly 40, and the support frame 2001.

[0028] This utility model provides the following technical solution: a withstand voltage testing device, including a testing machine 100 and a testing platform 200, wherein the testing machine 100 and the testing platform 200 are controlled to be connected; a placement rack 10 is provided on one side of the top of the testing platform 200, the placement rack 10 is used to place the male socket assembly 300 to be tested, a limiting component 20 is provided on the top of the testing platform 200 to limit the male socket assembly 300 on the placement rack 10, a female plug assembly 30 is provided on the other side of the top of the testing platform 200, and a terminal block module 50 and a transmission component 40 are provided inside the testing platform 200, the terminal block module 50 and the female plug assembly 30 are connected through a second line 303, and the transmission component 40 is connected to the female plug assembly 30 in a transmission connection.

[0029] In the withstand voltage testing equipment provided in this embodiment, when performing a withstand voltage test on the male socket assembly 300, the male socket assembly 300 is placed on the placement rack 10, and then the limiting component 20 limits and fixes the male socket assembly 300 on the placement rack 10. After the male socket assembly 300 is limited and fixed on the placement rack 10 by the limiting component 20, the transmission component 40 drives the female plug assembly 30 forward so that each female plug 302 on the female plug assembly 30 is inserted into each male socket 3001 on the male socket assembly 300. At this time, the testing machine 100 controls the application of high voltage to the terminal module 50 inside the test bench 200. Yes, the terminal block module 50 transmits high-voltage electricity to the female plug assembly 30 through the second line 303, so that each female plug 302 of the female plug assembly 30 supplies high-voltage electricity to each male socket 3001 of the male socket assembly 300. Then, the high-voltage electricity applied by the tester 100 is applied to both ends of the "insulation test point" of the male socket assembly 300 (i.e., the insulation layer between the internal conductor and the outer shell of the male socket assembly 300) through the connection circuit with the test bench 200. At this time, the tester 100 monitors the circuit changes through the internal detection module (leakage current detection, breakdown detection) to determine whether the withstand voltage value of the male socket assembly 300 is qualified and provides feedback to the user. In this utility model, the limiting component 20 can limit and fix the male socket assembly 300 on the placement frame 10 to stably accept the insertion and power supply of the female plug assembly 30, and the transmission component 40 can drive the female plug assembly 30 to automatically move and connect with the male socket assembly 300, thereby realizing the withstand voltage test of the male socket assembly 300, which has the advantages of high efficiency and convenience.

[0030] In some embodiments, the test machine 100 is connected to the terminal block module 50 inside the test bench 200 via a first line 1001.

[0031] In specific implementation: The testing machine 100 controls the transmission of high-voltage electrical energy to the terminal block module 50 via the first line 1001, so that the terminal block module 50 transmits the high-voltage electricity to the female plug assembly 30 via the second line 303. This allows the female plug assembly 30 and the male socket assembly 300 to be connected to conduct a high-voltage test on the male socket assembly 300. Furthermore, the connection between the testing machine 100 and the terminal block module 50 via the first line 1001 forms a connection circuit between the testing machine 100 and the test bench 200. This allows the testing machine 100 to detect whether the withstand voltage rate of the male socket assembly 300 is qualified during the high-voltage energization test of the female plug assembly 300 and the male socket assembly 300. This configuration enables the testing machine 100 to form an electrical connection with the test bench 200, allowing the cooperation between the testing machine 100 and the test bench 200 to detect the withstand voltage rate of the male socket assembly 300.

[0032] In some embodiments, the limiting component 20 includes a protruding edge 202 disposed on the side of the placement rack 10, and a plurality of pushing cylinders 201 disposed on the top of the test bench 200 on the same side as the female plug assembly 30; the protruding edge 202 is used to abut against one side of the male socket assembly 300 placed on the placement rack 10, and the plurality of pushing cylinders 201 are used to abut against the other side of the male socket assembly 300 placed on the placement rack 10.

[0033] In specific implementation: When the male socket assembly 300 is placed on the placement rack 10 for a withstand voltage test, the limiting component 20 limits and fixes the male socket assembly 300 to accept the withstand voltage test. While the limiting component 20 is limiting and fixing the male socket assembly 300, the protruding edge 202 on the side of the placement rack 10 abuts against one side of the male socket assembly 300, and simultaneously, several pushing cylinders 201 extend their output ends to abut against the other side of the male socket assembly 300, thereby limiting and fixing both sides of the male socket assembly 300. The male socket assembly 300 is then fixed on the placement rack 10 to receive the female plug assembly 30. This arrangement ensures that the limiting component 20 can limit and fix the male socket assembly 300 on the placement rack 10, preventing it from shaking when receiving the female plug assembly 30.

[0034] In some embodiments, each push cylinder 201 has an abutment rod 2011 at its output end, and the other side of the male socket assembly 300 has a plurality of slots 3002, with the abutment rod 2011 at the output end of each push cylinder 201 abutting into each slot 3002 of the male socket assembly 300.

[0035] In specific implementation: When each of the pushing cylinders 201 simultaneously abuts against the other side of the male socket assembly 300, in coordination with the protruding edge 202 abutting against one side of the male socket assembly 300 to limit and fix the male socket assembly 300, the output end of each pushing cylinder 201 pushes its respective abutting rod 2011 forward to insert into the respective slot 3002 of the male socket assembly 300. This arrangement allows the pushing cylinders 201 to achieve positioning and abutment against the other side of the male socket assembly 300.

[0036] In some embodiments, the test bench 200 is provided with a support frame 2001 inside, the bottom end of the female plug assembly 30 is provided with a connecting frame 304, the transmission assembly 40 is mounted on the support frame 2001 to be connected to the connecting frame 304 at the bottom end of the female plug assembly 30, and the support frame 20011 is provided on both sides corresponding to the transmission assembly 40. The connecting frame 304 at the bottom end of the female plug assembly 30 is slidably connected to the sliding rail 20011 on the support frame 2001.

[0037] In specific implementation: The transmission assembly 40 is connected to the connecting bracket 304 at the bottom of the female plug assembly 30, so that when the transmission assembly 40 is running, it can drive the female plug assembly 30 forward to connect with the male socket assembly 300. When the transmission assembly 40 drives the female plug assembly 30 to move, the connecting bracket 304 at the bottom of the female plug assembly 30 slides on the slide rail 20011 of the support frame 2001. With this arrangement, when the transmission assembly 40 drives the female plug assembly 30 to move, the slide rail 20011 provides linear guidance for the female plug assembly 30.

[0038] In some embodiments, the transmission assembly 40 includes a lead screw motor 401, a coupling 402, a first bearing housing 403, a ball screw 404, a second bearing housing 405, and a nut seat 406. The coupling 402 is located at the output end of the lead screw motor 401. The first bearing housing 403 and the second bearing housing 405 are both located on the support frame 2001. One end of the ball screw 404 is fixedly connected to the coupling 402 and movably connected to the first bearing housing 403. The other end of the ball screw 404 is movably connected to the second bearing housing 405. The nut seat 406 is threadedly connected to the ball screw 404. The nut seat 406 is fixedly connected to the connecting frame 304 at the bottom of the female plug assembly 30.

[0039] In specific implementation: When the transmission assembly 40 moves the female plug assembly 30, the lead screw motor 401 drives the ball screw 404 to rotate via the coupling 402. As the ball screw 404 rotates, one end is supported by the first bearing seat 403, and the other end is supported by the second bearing seat 405. Simultaneously, the threaded drive nut seat 406 moves linearly, driving the female plug assembly 30 to move and engage with the male socket assembly 300. This configuration allows the transmission assembly 40 to effectively drive the movement of the female plug assembly 30.

[0040] In some embodiments, the female plug assembly 30 includes a support 301 and a plurality of female plugs 302, the plurality of female plugs 302 being fixedly mounted on the support 301.

[0041] In specific implementation: In the female plug assembly 30, the support 301 is used to fix and support a number of female plugs 302, and the number of female plugs 302 are used to be inserted into a number of male sockets 3001 of the male socket assembly 300 respectively. With this arrangement, the female plug assembly 30 can effectively support a number of female plugs 302 to be inserted into a number of male sockets 3001 of the male socket assembly 300.

[0042] In some embodiments, the outer surface of the test bench 200 is provided with a plurality of control buttons 2002, and the plurality of control buttons 2002 are electrically connected to the transmission assembly 40 and the plurality of push cylinders 201 respectively.

[0043] In practice, users can control the operation of the transmission assembly 40 and the several push cylinders 201 by pressing the corresponding control buttons 2002. This setting allows users to conveniently control the operation of the transmission assembly 40 and the several push cylinders 201.

[0044] In some embodiments, the front of the test bench 200 is rotatably provided with two cabinet doors 2003 that are symmetrically arranged on the left and right sides.

[0045] In practice, users can inspect and maintain the electrical components inside the test bench 200 by opening the two symmetrical cabinet doors 2003. This design allows users to conveniently inspect and maintain the electrical components inside the test bench 200.

[0046] In some embodiments, the bottom of the test bench 200 is provided with a plurality of support feet 2004.

[0047] In practice: each support foot 2004 maintains a stable contact with the ground, and each support foot 2004 is used to firmly support the test platform 200 when placed on the ground. This configuration allows the test platform 200 to be placed stably on the ground.

[0048] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0049] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A withstand voltage testing device, characterized in that, The device includes a testing machine and a testing platform, with the testing machine being controlled and connected to the testing platform. A placement rack is provided on one side of the top of the testing platform for placing male socket assemblies to be tested. A limiting component is provided on the top of the testing platform to limit the movement of the male socket assembly on the placement rack. A female plug assembly is provided on the other side of the top of the testing platform. A terminal block module and a transmission component are provided inside the testing platform. The terminal block module is connected to the female plug assembly via a second line, and the transmission component is drive-connected to the female plug assembly.

2. The withstand voltage testing equipment according to claim 1, characterized in that, The testing machine is connected to the terminal block module inside the testing bench via a first line.

3. The withstand voltage testing equipment according to claim 1, characterized in that, The limiting component includes a protruding edge provided on the side of the placement frame, and a plurality of pushing cylinders provided on the top of the test bench on the same side as the female plug assembly; the protruding edge is used to abut one side of the male socket assembly placed on the placement frame, and the plurality of pushing cylinders are used to abut the other side of the male socket assembly placed on the placement frame.

4. The withstand voltage testing equipment according to claim 3, characterized in that, Each of the aforementioned push cylinders has an abutment rod at its output end, and the other side of the male socket assembly has several slots, with the abutment rods at the output ends of each of the aforementioned push cylinders respectively abutting into the slots of the male socket assembly.

5. The withstand voltage testing equipment according to claim 1, characterized in that, The test bench has an internal support frame, and the bottom of the female plug assembly has a connecting frame. The transmission assembly is mounted on the support frame to drive the connection frame at the bottom of the female plug assembly. The support frame has slide rails on both sides corresponding to the transmission assembly, and the connection frame at the bottom of the female plug assembly is slidably connected to the slide rails on the support frame.

6. The withstand voltage testing equipment according to claim 5, characterized in that, The transmission assembly includes a lead screw motor, a coupling, a first bearing housing, a ball screw, a second bearing housing, and a nut seat. The coupling is located at the output end of the lead screw motor. The first and second bearing housings are both located on the support frame. One end of the ball screw is fixedly connected to the coupling and movably connected to the first bearing housing. The other end of the ball screw is movably connected to the second bearing housing. The nut seat is threaded onto the ball screw. The nut seat is fixedly connected to the connecting frame at the bottom of the female plug assembly.

7. The withstand voltage testing equipment according to claim 1, characterized in that, The female plug assembly includes a support and a plurality of female plugs, the plurality of female plugs being fixedly installed on the support.

8. The withstand voltage testing equipment according to claim 1, characterized in that, The test bench is provided with several control buttons on its outer surface, and these control buttons are electrically connected to the transmission assembly and several push cylinders, respectively.

9. The withstand voltage testing equipment according to claim 1, characterized in that, The front of the test bench is equipped with two symmetrical cabinet doors that can rotate.

10. The withstand voltage testing equipment according to claim 1, characterized in that, The bottom of the test bench is equipped with several support feet.

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