Insulation test device and insulation test system

Abstract

The utility model relates to the technical field of insulation testing, and discloses an insulation testing device and an insulation testing system, and the insulation testing device comprises a pedestal, a fixed seat, a detection assembly, and a driving assembly. The fixing seat is arranged on the base, and the first surface of the fixing seat is used for bearing a to-be-tested component. The detection assembly comprises a first conductive pressing block and a second conductive pressing block, the first conductive pressing block is used for being electrically connected with the first output end of the high-voltage tester, and the second conductive pressing block is used for being electrically connected with the second output end of the high-voltage tester. The driving assembly is arranged on the base, the driving assembly is connected with the detection assembly, and the driving assembly is used for driving the detection assembly to move towards the first surface to a test position so that the first conductive pressing block and the second conductive pressing block can abut against the first conductive surface and the second conductive surface of the to-be-tested part respectively. Through the above mode, a plurality of coaxial lines of the coaxial flat cable can be tested at the same time, and the working efficiency is greatly improved.

Description

Technical Field

[0001] This application relates to the technical field of insulation testing, and particularly to an insulation testing device and an insulation testing system. Background Art

[0002] A coaxial cable is a cable widely used in signal transmission. Its structure from outside to inside is successively an outer insulation, a shielding layer, an inner insulation, and an inner conductor. A coaxial cable array is formed by arranging multiple coaxial cables side by side on a fixing plate in a flat structure, which is suitable for the transmission of multiple signals.

[0003] During the production and processing of a coaxial cable array, it is necessary to perform insulation testing on multiple coaxial cables arranged on a fixing plate. Currently, the probes of a high-voltage tester are used to test each single coaxial cable sequentially, which is cumbersome to operate and has low work efficiency. Summary of the Utility Model

[0004] In view of the problems in the background art, the purpose of this application is to provide an insulation testing device and an insulation testing system, which overcome or at least partially solve the above problems.

[0005] According to the first aspect of this application, an insulation testing device is provided, including: a base, a fixing seat, a detection component, and a driving component. The fixing seat is arranged on the base, and the first surface of the fixing seat is used to carry the component to be tested. The detection component includes a first voltage-conducting block and a second voltage-conducting block. The first voltage-conducting block is used to be electrically connected to the first output end of a high-voltage tester, and the second voltage-conducting block is used to be electrically connected to the second output end of the high-voltage tester. The driving component is arranged on the base, the driving component is connected to the detection component, and the driving component is used to drive the detection component to move towards the first surface to a testing position, so that the first voltage-conducting block and the second voltage-conducting block respectively abut against the first conductive surface and the second conductive surface of the component to be tested.

[0006] In one or more of the above optional embodiments, a positioning groove is arranged on the first surface of the fixing seat, and the positioning groove is used to place the component to be tested to position and fix the part to be tested of the component to be tested in the testing area.

[0007] In one or more optional embodiments above, the base includes a support plate and a vertical plate, the vertical plate is vertically arranged on the support plate, the fixing seat is arranged on the support plate, and the driving assembly is arranged on the vertical plate. The fixing seat is slidably arranged on the support plate along a first direction, and when the fixing seat slides along the first direction until one end of the fixing seat abuts against the vertical plate, the first conductive voltage block and the second conductive voltage block are aligned with the test area along a direction perpendicular to the first surface; the fixing seat can slide in a direction opposite to the first direction until the detection assembly is staggered with the test area along a direction perpendicular to the first surface.

[0008] In one or more optional embodiments above, the detection component includes a mounting seat, the first conductive voltage block and the second conductive voltage block are arranged side by side and spaced apart on the mounting seat, and the mounting seat is connected to the driving component.

[0009] In one or more of the above optional embodiments, a first conductive foam is provided at one end of the first conductive voltage block facing the first surface, and the first conductive foam is used to abut against the first conductive surface; and a second conductive foam is provided at one end of the second conductive voltage block facing the first surface, and the second conductive foam is used to abut against the second conductive surface.

[0010] In one or more optional embodiments above, the first conductive voltage block is provided with a first isolation portion, the first isolation portion is located between the first conductive foam and the second conductive foam, and the first isolation portion separates the first conductive foam from the second conductive foam; and / or the second conductive voltage block is provided with a second isolation portion, the second isolation portion is located between the first conductive foam and the second conductive foam, and the second isolation portion separates the first conductive foam from the second conductive foam.

[0011] In one or more of the above optional embodiments, a key switch is included, the key switch is arranged on the base, the key switch is connected to the high voltage tester, and the key switch is also used to connect to a power supply. The insulation test device includes a trigger block, the trigger block is connected to the detection component, and when the drive component drives the detection component to move to the test position, the trigger block abuts against a button that triggers the key switch to turn on the key switch.

[0012] In one or more of the above optional embodiments, a foot switch is included, and the foot switch is connected to the driving component, and the foot switch is used to control the start and stop of the driving component.

[0013] In one or more of the above optional embodiments, a first cable and a second cable are included. One end of the first cable is electrically connected to the first voltage-conducting block, and the other end of the first cable is used to be connected to the first output terminal of the high-voltage tester. One end of the second cable is electrically connected to the second voltage-conducting block, and the other end of the second cable is used to be connected to the second output terminal of the high-voltage tester.

[0014] According to a second aspect of the present application, an insulation testing system is provided, including the insulation testing device as described above and the high-voltage tester. The first output terminal of the high-voltage tester is electrically connected to the first voltage-conducting block, and the second output terminal of the high-voltage tester is electrically connected to the second voltage-conducting block.

[0015] The beneficial effects of the embodiments of the present application are as follows: The insulation testing device provided by the embodiments of the present application can detect the insulation performance between the first conductive surface and the second conductive surface by applying voltages to the first voltage-conducting block and the second voltage-conducting block respectively through the high-voltage tester. When the insulation testing device provided by the embodiments of the present application is applied to detect a coaxial cable harness, the first voltage-conducting block abuts and contacts the bare inner conductor of each coaxial cable in the first section of the part to be tested, and the second voltage-conducting block abuts and contacts the shielding connection strip of the part to be tested or the bare shielding layer of each coaxial cable in the third section, and can simultaneously test multiple coaxial cables of the coaxial cable harness. Compared with the traditional method of using a probe of high-voltage testing to test each coaxial cable one by one, the working efficiency is greatly improved. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the specific embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the description of the specific embodiments or the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts do not necessarily draw according to the actual scale.

[0017] Figure 1 It is a schematic diagram of a coaxial cable;

[0018] Figure 2 It is a schematic diagram of a coaxial cable harness;

[0019] Figure 3 It is a perspective view of an insulation testing device provided by an embodiment of the present application;

[0020] Figure 4 It is when an insulation testing device provided by an embodiment of the present application is Figure 2 testing the coaxial cable harness in the

[0021] Figure 5 It is when an insulation testing device provided by an embodiment of the present application is Figure 2Schematic diagram when testing the coaxial cable

[0022] Figure 6 For Figure 5 Enlarged view of part B in

[0023] Figure 7 Schematic diagram when the fixed seat of an insulation testing device provided by an embodiment of the present application slides to stagger the detection component from the testing area. Detailed implementation manners

[0024] To facilitate the understanding of the present application, the present application will be described in more detail below with reference to the accompanying drawings and specific embodiments. It should be noted that when an element is expressed as "fixed to" another element, it can be directly on the other element, or there can be one or more intermediate elements therebetween. When an element is expressed as "connected to" another element, it can be directly connected to the other element, or there can be one or more intermediate elements therebetween. The terms "vertical", "horizontal", "left", "right", "inside", "outside" and similar expressions used in this specification are only for the purpose of illustration.

[0025] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by those skilled in the technical field to which this application belongs. The terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in this specification includes any and all combinations of one or more of the related listed items.

[0026] In the description of this specification, unless otherwise clearly specified and limited, the terms "connected", "connected to", "fixed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0027] In addition, the technical features involved in different embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.

[0028] Please refer to Figure 1 And Figure 2, the coaxial cable a has a structure from outside to inside successively including an outer insulation layer, a shielding layer, an inner insulation layer, and an inner conductor. The coaxial cable assembly A is composed of multiple coaxial cables a arranged side by side. During the production and processing of the coaxial cable assembly A, there are a first structural form and a second structural form. Among them, the first structural form includes multiple coaxial cables a and a fixing plate b. The multiple coaxial cables a are arranged side by side on the fixing plate b in sequence. One end of the multiple coaxial cables a arranged side by side protruding from the fixing plate b forms a part to be tested. The part to be tested specifically includes a first section, a second section, and a third section arranged in sequence along the axis direction of the coaxial cable a. The first section is composed of the inner conductor a1 radially exposed along the coaxial cable a after removing the outer insulation layer, the shielding layer, and the inner insulation layer from each coaxial cable a. The second section is composed of the remaining part after removing the outer insulation layer and the shielding layer from each coaxial cable a, that is, composed of the inner insulation a2 radially exposed along each coaxial cable a. The third section is composed of the remaining part after removing the outer insulation layer from each coaxial cable a, that is, composed of the shielding layer a3 radially exposed along each coaxial cable a. The difference between the second structural form and the first structural form is that the second structural form further includes a shielding connection bar c. The shielding connection bar c is arranged on the third section. The shielding connection bar c extends along the arrangement direction of the multiple coaxial cables a. The shielding connection bar c is connected to the shielding layer a3 exposed on each coaxial cable a. The shielding connection bar c is made of a conductive material such as copper. The shielding connection bar c is used to connect the shielding layers a3 of each coaxial cable a in the coaxial cable assembly A in series and then ground them.

[0029] Please refer to Figure 3 and Figure 4 , the insulation testing device 1000 includes a base 1, a fixing base 2, a detection component 3, and a driving component 4. The fixing base 2 is arranged on the base 1. The first surface 21 of the fixing base 2 is used to carry the component to be tested. The detection component 3 includes a first voltage conducting block 31 and a second voltage conducting block 32. The first voltage conducting block 31 is used to be electrically connected to the first output terminal of the high-voltage tester. The second voltage conducting block 32 is used to be electrically connected to the second output terminal of the high-voltage tester. The first output terminal and the second output terminal are respectively the high-voltage terminal and the low-voltage terminal of the high-voltage tester, or the first output terminal and the second output terminal are respectively the low-voltage terminal and the high-voltage terminal of the high-voltage tester. The driving component 4 is arranged on the base 1. The driving component 4 is connected to the detection component 3. The driving component 4 is used to drive the detection component 3 to move towards the first surface 21 to the testing position, so that the first voltage conducting block 31 and the second voltage conducting block 32 respectively abut against the first conductive surface and the second conductive surface of the component to be tested. By applying voltages to the first voltage conducting block 31 and the second voltage conducting block 32 respectively through the high-voltage tester, the insulation performance between the first conductive surface and the second conductive surface can be detected.

[0030] The insulation testing device 1000 provided by the embodiment of the present application can test the coaxial cable A during the production process of the coaxial cable A when the coaxial cable A is in the first structural form or the second structural form. Taking the test of the coaxial cable A in the second structural form during the production process as an example, the coaxial cable A in the second structural form is used as the component to be tested. The inner conductor a1 exposed radially along the coaxial line a in the first section is used as the first conductive surface, and the surface of the shielding connection bar c facing away from the shielding layer a3 is used as the second conductive surface. Before the test, first electrically connect the first voltage conducting block 31 and the second voltage conducting block 32 to the first output end and the second output end of the high-voltage tester respectively, and then place the parts to be tested of the coaxial line a arranged side by side on the fixed plate b on the first surface 21. During the test, control the driving assembly 4 to drive the first voltage conducting block 31 and the second voltage conducting block 32 to move towards the first surface 21 to the test position, so that the first voltage conducting block 31 is in contact with each exposed inner conductor a1 in the first section of the part to be tested, and the second voltage conducting block 32 is in contact with the shielding connection bar c of the part to be tested; start the high-voltage tester, and apply a preset voltage to each exposed inner conductor a1 in the first section and the shielding connection bar c respectively through the first voltage conducting block 31 and the second voltage conducting block 32. If there is a short circuit conduction between the inner conductor a1 and the shielding layer a3 of any coaxial line a, the high-voltage tester will issue an alarm. Through the above method, multiple coaxial lines a arranged on the fixed plate b can be tested simultaneously. Compared with the traditional method of using a probe of high-voltage test to test each coaxial line a one by one, the working efficiency is greatly improved.

[0031] When testing the coaxial cable A in the first structural form, the difference from the aforementioned test of the coaxial cable A in the second structural form is that at this time, the shielding layer a3 exposed radially along the coaxial line a in the third section is used as the second conductive surface.

[0032] In some embodiments, when the insulation testing device 1000 is in the correct placement position, the first surface 21 is perpendicular to the direction of gravity.

[0033] In some embodiments, the first surface 21 of the fixing seat 2 is provided with a positioning groove 211, and the positioning groove 211 is used to place the component to be tested, so as to position and fix the part to be tested of the component to be tested in a preset test area. The test area is an area on the first surface 21 of the fixing seat 2 for placing the part to be tested of the component to be tested. During the test, along the direction Y perpendicular to the first surface 21, the first conductive surface and the second conductive surface of the part to be tested are aligned with the first conductive block 31 and the second conductive block 32 in the test area respectively. Taking the insulation test device 1000 for testing the coaxial cable A as an example, the positioning groove 211 is used to place the fixing plate b, and the inner wall of the positioning groove 211 has a limiting effect on the fixing plate b, so that the part to be tested can be positioned in the test area through the fixing plate b. During the test, the first conductive block 31 and the second conductive block abut against the part to be tested in the test area. The use of the positioning groove 211 to fix the fixing plate b is easy to operate and is conducive to improving the test efficiency.

[0034] In some embodiments, the base 1 includes a support plate 11 and a vertical plate 12 , the vertical plate 12 is vertically disposed on the support plate 11 , the fixing seat 2 is disposed on the support plate 11 , and the driving assembly 4 is disposed on the vertical plate 12 .

[0035] See also Figure 3 - 7 In some embodiments, the fixing base 2 is slidably disposed on the support plate 11 along the first direction X, wherein when the fixing base 2 slides along the first direction X until one end of the fixing base 2 abuts against the vertical plate 12, along the direction Y perpendicular to the first surface 21, the first conductive voltage block 31 and the second conductive voltage block 32 are aligned with the test area, such as Figure 5 The figure shows the state when the fixing base 2 slides along the first direction X until it abuts against the vertical plate 12; the fixing base 2 can slide in the direction opposite to the first direction X until the detection component 3 is staggered with the test area along the direction Y perpendicular to the first surface 21, as shown in FIG. Figure 7 The figure shows the state when the fixing seat 2 slides to make the detection component 3 and the test area staggered.

[0036] Before the test starts, push the fixed seat 2 to slide in the direction opposite to the first direction X to a preset position away from the vertical plate 12, so that along the direction Y perpendicular to the first surface 21, the first voltage conducting block 31 and the second voltage conducting block 32 are staggered from the test area, which can facilitate the operator to place the coaxial wire harness A in the first structural form or the second structural form on the first surface 21, and is beneficial to reducing the problem that the part to be tested is deformed due to collision with the first voltage conducting block 31 and the second voltage conducting block 32 during the process of placing the part to be tested on the first surface 21. After placing and fixing the fixing plate b in the positioning groove 211, push the fixed seat 2 along the first direction X until the fixed seat 2 abuts against the vertical plate 12. Taking the test of the coaxial wire harness A in the second structural form as an example, at this time, along the direction Y perpendicular to the first surface 21, the first voltage conducting block 31 is aligned with the inner conductor a1 of the part to be tested, and the second voltage conducting block 32 is aligned with the shielding connection strip c of the part to be tested, so that the driving assembly 4 can be further controlled to drive the first voltage conducting block 31 and the second voltage conducting block 32 to move towards the first surface 21 to the test position.

[0037] In some embodiments, the base 1 includes a slider 13 and a slide rail 14. The slide rail 14 is arranged on the support plate 11. The slide rail 14 extends along the first direction X. The slider 13 is slidably arranged on the slide rail 14, and the fixed seat 2 is fixed to the slider 13.

[0038] In some embodiments, the base 1 further includes a stop assembly 15. The stop assembly 15 includes a fixed block 151 and an adjusting bolt 152. The fixed block 151 is arranged on the support plate 11. Along the first direction X, the adjusting bolt 152 is screwed to the fixed block 151. One end of the adjusting bolt 152 passes through the fixed block 151. The end of the adjusting bolt 152 passing through the fixed block 151 is used to abut against the fixed seat 2 when the fixed seat 2 can slide in the direction opposite to the first direction X to the preset position, so as to limit the fixed seat 2 in the first direction X. By rotating the adjusting bolt 152, the stop position of the adjusting bolt 152 on the fixed seat 2 can be conveniently adjusted to meet different application requirements.

[0039] It can be understood that the fixing plate b is not limited to be fixed by setting the positioning groove 211 on the fixed seat 2. For example, in some other embodiments, the insulation testing device 1000 includes two positioning pins. The fixed seat 2 is provided with two jacks corresponding to the positioning pins one by one. The fixing plate b is provided with two positioning holes. A positioning pin passes through a positioning hole in sequence and is inserted into a jack to fix the fixing plate b to the fixed seat 2; in still some other embodiments, the fixing plate b can also be fixed by setting a fixture on the fixed seat 2 to clamp it.

[0040] In some embodiments, the detection component 3 includes a mounting base 33. The first voltage-conducting block 31 and the second voltage-conducting block 32 are arranged side by side and spaced apart on the mounting base 33, and the mounting base 33 is connected to the driving component 4. When the driving component 4 works, it drives the mounting base 33 to move, and then drives the first voltage-conducting block 31 and the second voltage-conducting block 32 to move together.

[0041] In some embodiments, the mounting base 33 is made of an insulating material.

[0042] Please refer to Figure 4 - 6 , in some embodiments, the first voltage-conducting block 31 is provided with a first conductive foam 311, and the first conductive foam 311 is used to abut against the first conductive surface. The conductive foam material is relatively soft, and the first conductive foam 311 can better adapt to the shape of the part to be tested, so as to fit on the outer surface of the inner conductor a1 during the test. At the same time, it can protect the part to be tested and prevent the first voltage-conducting block 31 from directly contacting the inner conductor a1 and causing damage to the inner conductor a1.

[0043] In some embodiments, the first conductive foam 311 is fixedly attached to the first voltage-conducting block 31 by conductive adhesive.

[0044] In some embodiments, the second voltage-conducting block 32 is provided with a second conductive foam 321, and the second conductive foam 321 is used to abut against the second conductive surface. The second conductive foam 321 can better adapt to the shape of the part to be tested, so as to fit on the outer surface of the shielding connection bar c or the shielding layer a3 during the test. At the same time, it can protect the part to be tested and prevent the second voltage-conducting block 32 from directly contacting the shielding connection bar c or the shielding layer a3 and causing damage to the shielding connection bar c or the shielding layer a3.

[0045] In some embodiments, the second conductive foam 321 is fixedly attached to the second voltage-conducting block 32 by conductive adhesive.

[0046] In some embodiments, the first voltage-conducting block 31 is provided with a first isolation portion 312. The first isolation portion 312 is located between the first conductive foam 311 and the second conductive foam 321, and the first isolation portion 312 separates the first conductive foam 311 and the second conductive foam 321. And / or, the second voltage-conducting block 32 is provided with a second isolation portion 322. The second isolation portion 322 is located between the first conductive foam 311 and the second conductive foam 321, and the second isolation portion 322 separates the first conductive foam 311 and the second conductive foam 321. The first isolation portion 312 and the second isolation portion 322 separate the first conductive foam 311 and the second conductive foam 321, which can reduce the short circuit caused by the burrs of the first conductive foam 311 and the burrs of the second conductive foam 321 contacting each other, and prevent the high-voltage tester from giving a false alarm.

[0047] In some embodiments, the first voltage - conducting block 31 and the second voltage - conducting block 32 are arranged side by side in sequence in a direction opposite to the first direction X. When the fixing plate b is placed in the positioning groove 211, a plurality of coaxial lines a provided on the fixing plate b are arranged side by side in the second direction Z, and the second direction Z is perpendicular to the first direction X and the direction Y.

[0048] In some embodiments, the first voltage - conducting block 31 includes a main body portion 313 and an abutting portion 314. The main body portion 313 is generally plate - shaped, the thickness direction of the main body portion 313 is parallel to the first direction X, one end of the main body portion 313 is connected to the mounting base 33, the other end of the main body portion 313 is connected to the abutting portion 314, the abutting portion 314 extends in a direction opposite to the first direction X, and when observed in the second direction, the first voltage - conducting block 31 is generally L - shaped.

[0049] In some embodiments, the first conductive foam 311 is disposed on one side of the end of the abutting portion 314 away from the main body portion 313 facing the first surface 21.

[0050] In some embodiments, on one side of the end of the abutting portion 314 away from the main body portion 313 facing the first surface 21, a first groove (not shown in the figure) is provided, and the first conductive foam 311 is disposed in the first groove. While the first groove serves to accommodate the first conductive foam 311, the side wall of the first groove that separates the first conductive foam 311 from the second conductive foam 321 can serve as the first isolation portion 312.

[0051] In some embodiments, the second voltage - conducting block 32 is generally plate - shaped. The thickness direction of the second voltage - conducting block 32 is parallel to the first direction X.

[0052] In some embodiments, on the end of the second voltage - conducting block 32 facing the first surface 21, a second groove (not shown in the figure) is provided, and the second conductive foam 321 is disposed in the second groove. While the second groove 323 serves to accommodate the second conductive foam 321, the side wall of the second groove 323 that separates the second conductive foam 321 from the first conductive foam 311 can serve as the second isolation portion 322.

[0053] Please refer to Figure 4 , in some embodiments, the insulation testing device 1000 includes a first cable 5 and a second cable 6. One end of the first cable 5 is electrically connected to the first voltage - conducting block 31, the other end of the first cable 5 is used to be connected to the first output terminal of a high - voltage tester, one end of the second cable 6 is electrically connected to the second voltage - conducting block 32, and the other end of the second cable 6 is used to be connected to the second output terminal of the high - voltage tester.

[0054] In some embodiments, the first voltage - conducting block 31 is provided with a first threaded hole (not shown in the figure), one end of the first cable 5 is provided with a first terminal lug (not shown in the figure), and the first cable 5 is screwed and fixed to the first threaded hole through the first terminal lug.

[0055] In some embodiments, the second voltage - conducting block 32 is provided with a second threaded hole (not shown in the figure), one end of the second cable 6 is provided with a second terminal lug (not shown in the figure), and the second cable 6 is screwed and fixed to the second threaded hole through the second terminal lug.

[0056] In some embodiments, the driving assembly 4 is a cylinder, and the cylinder is used to drive the mounting seat 33 to reciprocate. The type of the cylinder can be selected as a standard cylinder, a guide - rod cylinder or a slide - table cylinder according to actual requirements. Exemplarily, the cylinder is a guide - rod cylinder, and the mounting seat 33 is connected to the piston rod of the guide - rod cylinder. Compared with the standard cylinder, the guide - rod cylinder is also provided with a guide rod parallel to the piston rod to guide the movement of the piston rod, ensuring the linearity and stability of the piston rod during movement. The aforementioned standard cylinder, guide - rod cylinder or slide - table cylinder are all prior arts, and their specific structures and working principles are understandable to those skilled in the art, so they will not be specifically described here.

[0057] It can be understood that in some other embodiments, a linear motor can also be used in cooperation with a transmission structure as the driving assembly 4 to drive the mounting seat 33 to reciprocate, or a hydraulic cylinder can be used as the driving assembly 4.

[0058] Please refer to Figure 3 , in some embodiments, the insulation testing device includes a push - button switch 7. The push - button switch 7 is arranged on the base 1, the push - button switch 7 is connected to the high - voltage tester, and the push - button switch 7 is also used to be connected to the power supply. By pressing the button of the push - button switch 7, the on - off between the high - voltage tester and the power supply is controlled.

[0059] In some embodiments, the insulation testing device 1000 includes a trigger block 8. The trigger block 8 is connected to the detection assembly 3. When the driving assembly 4 drives the detection assembly 3 to move to the testing position, the trigger block 8 abuts against and triggers the button of the push - button switch 7 to make the push - button switch 7 conduct. By setting the trigger block 8 to trigger the push - button switch 7 to conduct when the mounting seat 33 moves to the testing position, the first voltage - conducting block 31 and the second voltage - conducting block 32 synchronously connect the high - voltage test to the power supply to start the test when they are in contact with the part to be tested, streamlining the operation steps and improving the testing efficiency.

[0060] In some embodiments, the trigger block 8 is provided with a strip-shaped hole (not shown in the figure). Along the second direction Z, one side of the second voltage conducting block 32 is provided with a mounting hole (not shown in the figure). The insulation testing device 1000 further includes a mounting bolt (not shown in the figure). The mounting bolt passes through the strip-shaped hole and is fixedly connected to the mounting hole by screwing. During installation, the strip-shaped hole allows the trigger block 8 to be adjusted in position within a certain range so that the trigger block 8 can cooperate better with the key switch 7.

[0061] In some embodiments, the insulation testing device 1000 includes a foot switch (not shown in the figure). The foot switch is connected to the driving assembly 4 and is used to control the start and stop of the driving assembly 4.

[0062] In some embodiments, when the pedal of the foot switch is depressed, the driving assembly 4 drives the first voltage conducting block 31 and the second voltage conducting block 32 to move to the test position. When the pedal of the foot switch is reset, the driving assembly 4 drives the first voltage conducting block 31 and the second voltage conducting block 32 to reset.

[0063] Please refer to Figure 5 , in some embodiments, the insulation testing device 1000 further includes a solenoid valve 9. The solenoid valve 9 is respectively connected to the foot switch and the cylinder, and the solenoid valve 9 is also used to be connected to the air supply source. When the pedal of the foot switch is depressed, the solenoid valve 9 is turned on, and the air supply source supplies air to the cylinder, so that the piston rod of the cylinder pushes the detection assembly 3 to move towards the first surface 21.

[0064] In some embodiments, the air supply source includes, but is not limited to, an air compressor.

[0065] Based on the same inventive concept, the present application further provides an insulation testing system, including the insulation testing device 1000 in any of the above embodiments and a high-voltage tester. The first output terminal of the high-voltage tester is electrically connected to the first voltage conducting block 31, and the second output terminal of the high-voltage tester is electrically connected to the second voltage conducting block 32.

[0066] The above are only the embodiments of the present application, and do not limit the patent scope of the present application accordingly. Any equivalent structure or equivalent process transformation made by using the specification and drawings of the present application, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present application.

Claims

1. An insulation testing device, characterized in that, Comprising: A base; A fixing base, arranged on the base, and a first surface of the fixing base is used for carrying a component to be tested; A detection component, including a first voltage-conducting block and a second voltage-conducting block, the first voltage-conducting block is used for being electrically connected to a first output end of a high-voltage tester, and the second voltage-conducting block is used for being electrically connected to a second output end of the high-voltage tester; A driving component, arranged on the base, the driving component is connected to the detection component, and the driving component is used for driving the detection component to move towards the first surface to a test position, so that the first voltage-conducting block and the second voltage-conducting block respectively abut against a first conductive surface and a second conductive surface of the component to be tested.

2. The insulation testing device according to claim 1, wherein A positioning groove is arranged on the first surface of the fixing base, and the positioning groove is used for placing the component to be tested to position and fix a part to be tested of the component to be tested in a test area.

3. The insulation testing device according to claim 2, wherein The base includes a support plate and a vertical plate, the vertical plate is vertically arranged on the support plate, the fixing base is arranged on the support plate, and the driving component is arranged on the vertical plate; The fixing base is slidably arranged on the support plate in a first direction. When the fixing base slides in the first direction until one end of the fixing base abuts against the vertical plate, in a direction perpendicular to the first surface, the first voltage-conducting block and the second voltage-conducting block are aligned with the test area; the fixing base can slide in a direction opposite to the first direction until, in a direction perpendicular to the first surface, the detection component is staggered from the test area.

4. The insulation testing device according to claim 1, wherein The detection component includes a mounting base, the first voltage-conducting block and the second voltage-conducting block are arranged side by side and at intervals on the mounting base, and the mounting base is connected to the driving component.

5. The insulation testing device according to claim 4, wherein A first conductive foam is arranged at one end of the first voltage-conducting block facing the first surface, and the first conductive foam is used for abutting against the first conductive surface. A second conductive foam is arranged at one end of the second voltage-conducting block facing the first surface, and the second conductive foam is used for abutting against the second conductive surface.

6. The insulation testing device according to claim 5, wherein The first voltage-conducting block is provided with a first isolation part, the first isolation part is located between the first conductive foam and the second conductive foam, and the first isolation part separates the first conductive foam and the second conductive foam; And / or The second voltage-conducting block is provided with a second isolation part, the second isolation part is located between the first conductive foam and the second conductive foam, and the second isolation part separates the first conductive foam and the second conductive foam.

7. The insulation testing device according to claim 4, wherein It includes a key switch, the key switch is arranged on the base, the key switch is connected to the high-voltage tester, and the key switch is also used for being connected to a power supply; The insulation testing device includes a trigger block, which is connected to the detection component. When the driving component drives the detection component to move to the testing position, the trigger block abuts against and triggers the button of the key switch to turn on the key switch.

8. The insulation testing device according to claim 7, wherein it includes a foot switch, which is connected to the driving component, and the foot switch is used to control the start and stop of the driving component.

9. The insulation testing device according to claim 1, wherein it includes a first cable and a second cable. One end of the first cable is electrically connected to the first voltage-conducting block, and the other end of the first cable is used to be connected to the first output terminal of the high-voltage tester. One end of the second cable is electrically connected to the second voltage-conducting block, and the other end of the second cable is used to be connected to the second output terminal of the high-voltage tester.

10. An insulation test system, characterized in that, It includes: the insulation testing device according to any one of claims 1-9; the high-voltage tester, the first output terminal of the high-voltage tester is electrically connected to the first voltage-conducting block, and the second output terminal of the high-voltage tester is electrically connected to the second voltage-conducting block.

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