Wire harness durability testing device and testing method thereof

Abstract

The invention relates to the technical field of wire harness durability testing, and discloses a wire harness durability testing device and a testing method thereof.The wire harness durability testing device comprises a workbench, and an isolation cover is fixedly installed at the top of the workbench. According to the invention, data of temperature, humidity, current, voltage and wire harness surface images are received through the data receiving module, and then the collected data and standard data are checked and analyzed through the data analysis module; the data of the temperature, the humidity, the current, the voltage and the surface image of the wire harness are drawn into a chart through the image drawing module, a worker can check and analyze the chart conveniently, then the collected data are compared with standard data through the data comparison module, temperature and humidity parameters are adjusted through the parameter adjusting module, and the temperature and humidity parameters are adjusted. Through cooperative use of the data analysis module, the image drawing module and the data comparison module, a worker can conveniently and rapidly organize and analyze the collected data, so that the working efficiency of a wire harness durability test is improved.

Description

Technical Field

[0001] The invention relates to the technical field of wire harness durability testing, in particular to a wire harness durability testing device and a testing method thereof. Background Art

[0002] A wire harness durability test device is a special test device used to simulate and detect the durability and reliability of a wire harness (electrical connection wire harness) in actual use. This device can simulate the problems that may occur in the long-term use of the wire harness by applying various stresses (such as stretching, bending, and thermal cycling) to evaluate the quality and life of the wire harness. When testing the durability of the wire harness, it is necessary to test each test data of the wire harness one by one, record the data, and then organize and analyze the data, which results in a lengthy detection process and reduces the detection efficiency. For this purpose, a wire harness durability test device and a test method thereof are proposed. However, in the process of implementing the present invention, the inventor found that At least the following problems have not been solved in the existing technology: 1. When testing the durability of the wire harness, it is necessary to test each test data of the wire harness one by one, record the data, and then organize and analyze the data by the staff, which makes the detection process more lengthy and reduces the work efficiency of the detection; 2. When testing the wire harness, it can only be tested in the normal state, and the tested data of the wire harness in the working state cannot be detected, which makes the test data one-sided; 3. When performing the durability test on the wire harness, the staff can only check the surface of the wire harness, and cannot check the changes in the material of the wire harness surface, thereby reducing the accuracy of the wire harness detection results. To this end, the present invention designs a wire harness durability test device and a test method thereof. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings existing in the prior art, such as: when testing the durability of the wire harness, it is necessary to detect each test data of the wire harness one by one, record the data, and then the staff will organize and analyze the data, which leads to a lengthy detection process and reduces the detection efficiency. Moreover, when testing the wire harness, it can only be tested in a normal state, and the tested data of the wire harness in a working state cannot be detected, which leads to the one-sidedness of the test data. Moreover, when performing a durability test on the wire harness, the staff can only check the surface of the wire harness, and cannot check the changes in the material of the surface of the wire harness, thereby reducing the accuracy of the detection results of the wire harness. To this end, the present invention designs a wire harness durability test device and a test method thereof.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a wire harness durability test device, comprising a workbench, an isolation cover is fixedly installed on the top of the workbench, a mounting groove is fixedly arranged at the bottom end of the isolation cover, a shell is fixedly installed on the bottom of the workbench, a server shell is fixedly installed on one side of the shell, a water tank is fixedly installed on the other side of the server shell, a storage rack is fixedly installed on the other side of the water tank, a limiting sleeve is fixedly installed on the other side of the isolation cover, an electronic board is fixedly installed on one end of the server shell, a data receiving module is fixedly installed on the surface of the electronic board, a data analysis module is fixedly installed on the bottom of the data receiving module, an image drawing module is fixedly installed on the bottom of the data analysis module, a data comparison module is fixedly installed on the other side of the image drawing module, a parameter adjustment module is fixedly installed on the top of the data comparison module, and a system update module is fixedly installed on the top of the parameter adjustment module;

[0005] A rotating motor is fixedly installed at the bottom of the installation slot, a shaft sleeve is sleeved on the output end of the rotating motor, a rotating wheel is sleeved on the surface of the shaft sleeve, a heating shell is fixedly installed on the top of the installation slot, a heating rod is fixedly installed between the two sides of the heating shell, and an atomizing head is fixedly installed on both sides of the installation slot;

[0006] A temperature insulation layer is fixedly installed on the inner wall of the isolation cover, an electric slide rail is fixedly installed on the top of the isolation cover, a rotary motor is fixedly installed on the bottom of the electric slide rail, a camera is fixedly installed on the bottom of the rotary motor, an X-ray photoelectric energy module is fixedly installed on one side of the camera, an infrared ray module is fixedly installed on the other side of the camera, and a fill light is fixedly installed on the bottom of the camera.

[0007] Preferably, screws are equidistantly mounted on the surface of the electronic board.

[0008] Preferably, a closing plate is movably mounted on the surface of the isolation cover via a hinge, and sealing pads are fixedly mounted on both sides of the closing plate.

[0009] Preferably, an infusion tube is fixedly mounted on the opposite side of the atomizing head, and a shunt tube is fixedly mounted on the bottom of the infusion tube.

[0010] Preferably, a double-axis motor is fixedly installed at the bottom end inside the workbench, screw rods are fixedly installed at both ends of the double-axis motor, the surfaces of the screw rods are all sleeved with thread sleeves, and the surfaces of the thread sleeves are all sleeved with fixing plates.

[0011] Preferably, an inspection plate is fixedly installed on the surface of the shell, fixing bolts are equidistantly installed on the surface of the inspection plate, a partition is movably installed between the two ends inside the shell, fixed blocks are equidistantly installed on the bottom of the shell, and movable wheels are fixedly installed on the bottom of the fixed blocks.

[0012] Preferably, a water pipe is installed through the top of the water tank, a submersible pump is fixedly installed at the bottom of the water pipe, and an electric valve is sleeved on the surface of the water pipe.

[0013] Preferably, movable grooves are fixedly provided on both sides of the interior of the storage rack, a storage plate is movably installed between the movable grooves, and a backup battery is fixedly installed on the top of the storage plate.

[0014] Preferably, a limiting bolt is installed through the top of the limiting sleeve, a nut is fixedly installed on the bottom of the limiting sleeve, and a display is installed through the other side of the limiting sleeve.

[0015] A method for using a wiring harness durability testing device comprises the following steps:

[0016] S1. Install the dual-axis motor through the workbench, then drive the screw to rotate through the dual-axis motor, then fix the wiring harness through the fixing plate, then close the housing through the inspection plate, then install the inspection plate through the fixing bolt, then divide the interior of the housing into three spaces through the partition, then facilitate the movement of the housing and the equipment through the moving wheel, then install the rotating motor through the mounting slot, then install the shaft sleeve through the rotating motor, then install the rotating wheel through the shaft sleeve, then wind the tested wiring harness through the rotating wheel, and then The rotating motor rotates to drive the rotating wheel to rotate, so that the wire harness is tightened, and then the heating rod is installed through the heating shell, and the temperature of the test environment is increased by heating the heating rod, so that the use of the wire harness in a high temperature environment can be simulated, and the atomizer head can simulate different environmental humidity conditions, and then the atomizer head can be connected to the water tank through the infusion tube and the shunt tube, and the pure water is stored through the water tank, and then the water pipe is installed through the water tank, and then the submersible pump and the electric valve are installed through the water pipe, and then the submersible pump and the electric valve are used to provide water to the atomizer head;

[0017] S2. The test environment is simulated conveniently through the isolation cover, and then the isolation cover is opened by the closing plate and the sealing pad, and the temperature insulation layer is set through the isolation cover, and then the electric slide rail is installed through the isolation cover, and then the electric slide rail is used to drive the camera to move left and right, and then the camera can be used to view the progress of the detection work in real time, and then the X-ray photoelectron energy module is used to irradiate the wire beam with X-rays to make electrons escape from atoms or molecules, and the energy of these escaped electrons is measured, and then the infrared ray module can be used to detect the influence of temperature on the surface of the wire beam;

[0018] S3. Install the electronic board through the server shell, fix the electronic board with screws, then electrically connect and install each module of the electronic board, then receive the data of temperature, humidity, current, voltage and wiring harness surface image through the data receiving module, then check and analyze the collected data with the standard data through the data analysis module, then draw the data of temperature, humidity, current, voltage and wiring harness surface image into a chart through the image drawing module, then compare the collected data with the standard data through the data comparison module to check whether the wiring harness data meets the standard for use, then adjust the parameters of temperature and humidity through the parameter adjustment module, and update and add the data of the use standards of wiring harnesses of different materials through the system update module, then set the mobile slot through the shelf, then store the storage plate through the mobile slot, then store the spare battery through the storage plate, install the limit bolt and nut through the limit sleeve, then limit and install the display through the limit bolt, and then check the changes between the data through the display.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention fixes an electronic board at one end inside the server shell, receives the data of temperature, humidity, current, voltage and the surface image of the wiring harness through a data receiving module, then checks and analyzes the collected data with the standard data through a data analysis module, then plots the temperature, humidity, current, voltage and the surface image of the wiring harness into a graph through an image drawing module, which is convenient for staff to view and analyze, then compares the collected data with the standard data through a data comparison module, then adjusts the parameters of temperature and humidity through a parameter adjustment module, and through the coordinated use of the data analysis module, the image drawing module and the data comparison module, it is convenient for staff to quickly organize and analyze the collected data, thereby improving the work efficiency of the wiring harness durability test.

[0021] 2. The present invention fixes a rotating motor at the bottom end of the installation groove, and can install the rotating motor through the installation groove, then install the shaft sleeve through the rotating motor, then install the rotating wheel through the shaft sleeve, and then wind the tested wire harness through the rotating wheel, and then drive the rotating wheel to rotate by the rotation of the rotating motor, so as to drive the wire harness to be tightened, thereby increasing the tension of the wire harness, and then install the heating rod through the heating shell, and increase the temperature of the test environment by heating the heating rod, so as to simulate the use of the wire harness in a high temperature environment, and simulate the working state of the wire harness under different environmental humidity conditions through the atomizing head, and the durability of the wire harness can be tested under different tension, temperature and humidity environments through the coordinated use of the rotating wheel, the heating rod and the atomizing head, so as to obtain comprehensive data and improve the comprehensiveness of the test results.

[0022] 3. The present invention fixes a thermal insulation layer on the inner wall of the isolation cover, and the thermal insulation layer can be set through the isolation cover to slow down the rate of temperature loss, thereby reducing the impact on the test results. Then, the electric slide rail is installed through the isolation cover, and then the camera is driven to move left and right by the electric slide rail. Then, the progress of the detection work can be viewed in real time through the camera, and then the wire beam is irradiated with X-rays through the X-ray photoelectron energy module to make electrons escape from atoms or molecules, and the energy of these escaped electrons is measured to obtain relevant changes in the surface of the wire beam. Then, the influence of temperature on the surface of the wire beam can be detected through the infrared ray module. Through the coordinated use of the electric slide rail, the X-ray photoelectron energy module and the infrared ray module, it is convenient for the staff to view the real-time changes of the surface when the wire beam is subjected to durability testing through the instrument, thereby improving the accuracy of the durability test of the wire beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a wire harness durability testing device proposed by the present invention;

[0024] Figure 2 This is a structural schematic diagram of a wiring harness durability testing device proposed by the present invention;

[0025] Figure 3 A schematic diagram of the partial structure of a server shell of a wiring harness durability testing device proposed by the present invention;

[0026] Figure 4 A schematic diagram of the partial structure of the installation slot of a wiring harness durability testing device proposed by the present invention;

[0027] Figure 5 A schematic diagram of the partial structure of an isolation cover of a wiring harness durability testing device proposed by the present invention;

[0028] Figure 6A partial three-dimensional diagram of a housing of a wiring harness durability testing device proposed by the present invention;

[0029] Figure 7 A schematic diagram of the partial structure of a workbench of a wire harness durability testing device proposed by the present invention;

[0030] Figure 8 A schematic diagram of a partial structure of a storage rack of a wiring harness durability testing device proposed by the present invention;

[0031] Fig. 9 This is a schematic diagram of the partial structure of a limit sleeve of a wiring harness durability testing device proposed by the present invention.

[0032] In the figure: 1. workbench; 101. double-axis motor; 102. lead screw; 103. thread sleeve; 104. fixing plate; 2. isolation cover; 201. closing plate; 202. sealing gasket; 203. thermal insulation layer; 204. electric slide rail; 205. rotating motor; 206. camera; 207. X-ray photoelectric energy module; 208. fill light; 209. infrared ray module; 3. shell; 301. inspection plate; 302. fixing bolt; 303. fixing block; 304. moving wheel; 305. partition; 4. mounting slot; 401. rotating motor; 402. sleeve; 403. rotating wheel; 404. heating shell ; 405, heating rod; 406, atomizing head; 407, infusion tube; 408, shunt tube; 5, server shell; 501, electronic board; 502, screw; 503, data receiving module; 504, data analysis module; 505, image drawing module; 506, data comparison module; 507, parameter adjustment module; 508, system update module; 6, water tank; 601, water pipe; 602, submersible pump; 603, electric valve; 7, storage rack; 701, movable slot; 702, storage plate; 703, spare battery; 8, limit sleeve; 801, limit bolt; 802, nut; 803, display. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] like Figure 1-Figure 9As shown, the present invention provides a wire harness durability test device and a test method thereof, comprising a workbench 1, an isolation cover 2 is fixedly installed on the top of the workbench 1, a mounting groove 4 is fixedly arranged at the bottom end of the isolation cover 2, a shell 3 is fixedly installed on the bottom of the workbench 1, a server shell 5 is fixedly installed on one side of the shell 3, a water tank 6 is fixedly installed on the other side of the server shell 5, a storage rack 7 is fixedly installed on the other side of the water tank 6, a limiting sleeve 8 is fixedly installed on the other side of the isolation cover 2, an electronic board 501 is fixedly installed on one end of the server shell 5, a data receiving module 503 is fixedly installed on the surface of the electronic board 501, a data analysis module 504 is fixedly installed on the bottom of the data receiving module 503, an image drawing module 505 is fixedly installed on the bottom of the data analysis module 504, a data comparison module 506 is fixedly installed on the other side of the image drawing module 505, a parameter adjustment module 507 is fixedly installed on the top of the data comparison module 506, and a system update module 508 is fixedly installed on the top of the parameter adjustment module 507;

[0035] A rotating motor 401 is fixedly installed at the bottom of the installation slot 4, a sleeve 402 is sleeved on the output end of the rotating motor 401, a rotating wheel 403 is sleeved on the surface of the sleeve 402, a heating shell 404 is fixedly installed at the top of the installation slot 4, a heating rod 405 is fixedly installed between the two sides of the heating shell 404, and an atomizing head 406 is fixedly installed on both sides of the installation slot 4;

[0036] A temperature insulation layer 203 is fixedly installed on the inner wall of the isolation cover 2, an electric slide rail 204 is fixedly installed on the top of the interior of the isolation cover 2, a rotary motor 205 is fixedly installed on the bottom of the electric slide rail 204, a camera 206 is fixedly installed on the bottom of the rotary motor 205, an X-ray photoelectron energy module 207 is fixedly installed on one side of the camera 206, an infrared ray module 209 is fixedly installed on the other side of the camera 206, and a fill light 208 is fixedly installed on the bottom of the camera 206.

[0037] When the device is working, the electronic board 501 is installed through the server shell 5, and then the electronic board 501 facilitates the electrical connection and installation of each module, and then the data receiving module 503 receives the data of temperature, humidity, current, voltage and the surface image of the wiring harness, and then the data analysis module 504 checks and analyzes the collected data with the standard data, and then the image drawing module 505 draws the data of temperature, humidity, current, voltage and the surface image of the wiring harness into a chart, which is convenient for the staff to view and analyze, and then the collected data is compared with the standard data through the data comparison module 506 to check whether the wiring harness data meets the standard for use, and then the temperature and humidity parameters are adjusted through the parameter adjustment module 507, and the data of the use standards of wiring harnesses of different materials are updated and added through the system update module 508. It is convenient for the staff to carry out durability tests on various wiring harnesses. Through the coordinated use of the data analysis module 504, the image drawing module 505 and the data comparison module 506, it is convenient for the staff to quickly organize and analyze the collected data, thereby improving the work efficiency of the wiring harness durability test. The data receiving module 503 generally refers to the equipment or software responsible for receiving and processing data in the communication system. The data analysis module 504 is the software or tool for processing, analyzing and interpreting data. The image drawing module 505 generally refers to the component used to create and edit images in computer software. The data comparison module 506 is generally used to compare and analyze the differences and similarities between different data sets or data items. The parameter adjustment module 507 is generally used to optimize some key parameters of the machine learning model or software application to improve its performance, accuracy or efficiency.

[0038] The rotating motor 401 is installed through the installation slot 4, and then the shaft sleeve 402 is installed through the rotating motor 401, and then the rotating wheel 403 is installed through the shaft sleeve 402, and then the tested wire harness is wound through the rotating wheel 403, and then the rotating motor 401 rotates to drive the rotating wheel 403 to rotate, so that the wire harness is tightened to increase the tension of the wire harness, and then the heating rod 405 is installed through the heating shell 404, and the temperature of the test environment is increased by heating the heating rod 405, so that the use of the wire harness in a high temperature environment can be simulated, and the atomizing head 406 can simulate different environments. The working state of the wire harness under the ambient humidity condition, through the coordinated use of the rotating wheel 403, the heating rod 405 and the atomizing head 406, can make the wire harness be able to be tested for durability under different tension, temperature and humidity environments, so as to obtain comprehensive data and improve the comprehensiveness of the test results. The rotating motor 401 is a device that converts electrical energy into mechanical energy and works on the principle of electromagnetic induction. The working principle of the heating rod 405 is to heat by the heat generated by the electric current, which is suitable for food insulation, experimental heating and medical purposes. The principle of the atomizing head 406 is to break the liquid into tiny droplets by high pressure and then spray them out through the nozzle;

[0039] The temperature insulation layer 203 is set through the isolation cover 2 to slow down the speed of temperature loss, thereby reducing the impact on the test results. Then, the electric slide rail 204 is installed through the isolation cover 2. Then, the camera 206 is driven by the electric slide rail 204 to move left and right. Then, the progress of the detection work can be viewed in real time through the camera 206. Then, the X-ray photoelectron energy module 207 irradiates the wire beam with X-rays to make electrons escape from atoms or molecules, and measures the energy of these escaped electrons to obtain relevant changes in the wire beam surface. Then, the infrared ray module 209 can detect the impact of temperature on the wire beam surface. The coordinated use of the electric slide rail 204, the X-ray photoelectron energy module 207 and the infrared ray module 209 can facilitate the staff to view the real-time changes of the surface of the wire harness during the durability test through the instrument, thereby improving the accuracy of the durability test of the wire harness. The electric slide rail 204 is composed of a motor, a slide rail, a guide wheel, and a limit switch, and can realize the smooth movement of the object through electric drive. The X-ray photoelectron energy module 207 is mainly used to analyze the chemical composition and electronic energy level of the surface of the material. The infrared ray module 209 senses the change of light by detecting the energy of infrared photons, and converts the light signal into an electrical signal for output;

[0040] Among them, screws 502 are equidistantly installed on the surface of the electronic board 501;

[0041] It should be noted that when the device is working, the screws 502 can be used to fix the electronic board 501;

[0042] The surface of the isolation cover 2 is movably mounted with a closing plate 201 via a hinge, and sealing pads 202 are fixedly mounted on both sides of the closing plate 201;

[0043] It should be noted that the isolation cover 2 is used to facilitate the test environment simulation, and then the closing plate 201 and the sealing gasket 202 are used to facilitate opening the isolation cover 2;

[0044] The opposite side of the atomizing head 406 is fixedly mounted with an infusion tube 407, and the bottom of the infusion tube 407 is fixedly mounted with a shunt tube 408;

[0045] It should be noted that, through the infusion tube 407 and the shunt tube 408, the atomizing head 406 can be connected to the water tank 6, so as to conveniently provide pure water to the atomizing head 406;

[0046] A dual-axis motor 101 is fixedly installed at the bottom of the workbench 1, and screw rods 102 are fixedly installed at both ends of the dual-axis motor 101. The surfaces of the screw rods 102 are sleeved with thread sleeves 103, and the surfaces of the thread sleeves 103 are sleeved with fixed plates 104.

[0047] It should be noted that the dual-axis motor 101 is installed through the workbench 1, and then the dual-axis motor 101 is rotated to drive the screw rod 102 to rotate, and then the wiring harness is fixed by the fixing plate 104, so as to facilitate the durability test work;

[0048] Among them, an inspection plate 301 is fixedly installed on the surface of the shell 3, and fixing bolts 302 are equidistantly installed on the surface of the inspection plate 301. A partition 305 is movably installed between the two ends of the shell 3. Fixed blocks 303 are equidistantly installed on the bottom of the shell 3, and moving wheels 304 are fixedly installed on the bottom of the fixed blocks 303.

[0049] It should be noted that the shell 3 is closed by the inspection plate 301, and then the inspection plate 301 is installed by the fixing bolt 302, and then the interior of the shell 3 is divided into three spaces by the partition 305, and then the shell 3 and the equipment are conveniently moved by the moving wheels 304.

[0050] A water pipe 601 is installed through the top of the water tank 6, a submersible pump 602 is fixedly installed at the bottom of the water pipe 601, and an electric valve 603 is sleeved on the surface of the water pipe 601;

[0051] It should be noted that the water tank 6 is used to store pure water, and then the water pipe 601 is installed through the water tank 6, and then the submersible pump 602 and the electric valve 603 are installed through the water pipe 601, and then the submersible pump 602 and the electric valve 603 are used to conveniently provide water to the atomizing head 406.

[0052] Among them, movable grooves 701 are fixedly provided on both sides of the interior of the storage rack 7, a storage plate 702 is movably installed between the movable grooves 701, and a backup battery 703 is fixedly installed on the top of the storage plate 702.

[0053] It should be noted that the movable groove 701 is set by the storage rack 7, and then the storage plate 702 is stored through the movable groove 701, and then the backup battery 703 is stored through the storage plate 702.

[0054] The top of the limiting sleeve 8 is penetrated by a limiting bolt 801, the bottom of the limiting sleeve 8 is fixedly installed with a nut 802, and the other side of the limiting sleeve 8 is penetrated by a display 803;

[0055] It should be noted that the limiting bolt 801 and the nut 802 are installed through the limiting sleeve 8, and then the display 803 is limited and installed through the limiting bolt 801, and then the changes between the data are conveniently viewed through the display 803.

[0056] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire harness durability testing device, comprising a workbench (1), characterized in that: An isolation cover (2) is fixedly mounted on the top of the workbench (1), a mounting groove (4) is fixedly arranged at the bottom end of the isolation cover (2), a shell (3) is fixedly mounted on the bottom of the workbench (1), a server shell (5) is fixedly mounted on one side of the shell (3), a water tank (6) is fixedly mounted on the other side of the server shell (5), a storage rack (7) is fixedly mounted on the other side of the water tank (6), a limiting sleeve (8) is fixedly mounted on the other side of the isolation cover (2), an electronic board (501) is fixedly mounted on one end of the server shell (5), A data receiving module (503) is fixedly mounted on the surface of the electronic board (501), a data analysis module (504) is fixedly mounted on the bottom of the data receiving module (503), an image drawing module (505) is fixedly mounted on the bottom of the data analysis module (504), a data comparison module (506) is fixedly mounted on the other side of the image drawing module (505), a parameter adjustment module (507) is fixedly mounted on the top of the data comparison module (506), and a system update module (508) is fixedly mounted on the top of the parameter adjustment module (507); A rotating motor (401) is fixedly mounted at the bottom of the installation groove (4), a shaft sleeve (402) is sleeved on the output end of the rotating motor (401), a rotating wheel (403) is sleeved on the surface of the shaft sleeve (402), a heating shell (404) is fixedly mounted on the top of the installation groove (4), a heating rod (405) is fixedly mounted between the two sides of the interior of the heating shell (404), and an atomizing head (406) is fixedly mounted on both sides of the installation groove (4); A temperature insulation layer (203) is fixedly mounted on the inner wall of the isolation cover (2); an electric slide rail (204) is fixedly mounted on the top of the interior of the isolation cover (2); a rotary motor (205) is fixedly mounted on the bottom of the electric slide rail (204); a camera (206) is fixedly mounted on the bottom of the rotary motor (205); an X-ray photoelectron energy module (207) is fixedly mounted on one side of the camera (206); an infrared ray module (209) is fixedly mounted on the other side of the camera (206); and a fill light (208) is fixedly mounted on the bottom of the camera (206).

2. A wire harness durability testing device according to claim 1, characterized in that: Screws (502) are equidistantly mounted on the surface of the electronic board (501).

3. A wire harness durability testing device according to claim 1, characterized in that: A closing plate (201) is movably mounted on the surface of the isolation cover (2) via a hinge, and sealing pads (202) are fixedly mounted on both sides of the closing plate (201).

4. The wire harness durability testing device according to claim 1, characterized in that: A liquid infusion tube (407) is fixedly mounted on the opposite side of the atomizing head (406), and a shunt tube (408) is fixedly mounted on the bottom of the liquid infusion tube (407).

5. The wire harness durability testing device according to claim 1, characterized in that: A double-axis motor (101) is fixedly mounted at the bottom end of the workbench (1), screw rods (102) are fixedly mounted at both ends of the double-axis motor (101), the surfaces of the screw rods (102) are sleeved with thread sleeves (103), and the surfaces of the thread sleeves (103) are sleeved with fixing plates (104).

6. The wire harness durability testing device according to claim 1, characterized in that: An inspection plate (301) is fixedly mounted on the surface of the shell (3), fixing bolts (302) are equidistantly mounted on the surface of the inspection plate (301), a partition plate (305) is movably mounted between the two ends inside the shell (3), and fixing blocks (303) are equidistantly mounted on the bottom of the shell (3), and moving wheels (304) are fixedly mounted on the bottoms of the fixing blocks (303).

7. The wire harness durability testing device according to claim 1, characterized in that: A water pipe (601) is installed through the top of the water tank (6), a submersible pump (602) is fixedly installed at the bottom of the water pipe (601), and an electric valve (603) is sleeved on the surface of the water pipe (601).

8. The wire harness durability testing device according to claim 1, characterized in that: Movable grooves (701) are fixedly arranged on both sides of the storage rack (7), a storage plate (702) is movably installed between the movable grooves (701), and a backup battery (703) is fixedly installed on the top of the storage plate (702).

9. The wire harness durability testing device according to claim 1, characterized in that: A limiting bolt (801) is installed through the top of the limiting sleeve (8), a nut (802) is fixedly installed on the bottom of the limiting sleeve (8), and a display (803) is installed through the other side of the limiting sleeve (8).

10. A method for using a wire harness durability testing device, based on the wire harness durability testing device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. The dual-axis motor (101) is installed through the workbench (1), and then the dual-axis motor (101) is rotated to drive the screw rod (102) to rotate, and then the wire harness is fixed through the fixing plate (104), and then the housing (3) is closed through the inspection plate (301), and then the inspection plate (301) is installed through the fixing bolt (302), and then the interior of the housing (3) is divided into three spaces through the partition (305), and then the housing (3) and the equipment are conveniently moved through the moving wheel (304), and then the rotating motor (401) is installed through the installation slot (4), and then the shaft sleeve (402) is installed through the rotating motor (401), and then the rotating wheel (403) is installed through the shaft sleeve (402), and then the tested wire harness is wound through the rotating wheel (403), and then through The rotating motor (401) rotates to drive the rotating wheel (403) to rotate, so that the wire harness is tightened. Then, the heating rod (405) is installed through the heating shell (404), and the temperature of the test environment is increased by heating the heating rod (405), so that the use of the wire harness in a high temperature environment can be simulated, and different environmental humidity conditions can be simulated through the atomizing head (406). Then, the atomizing head (406) can be connected to the water tank (6) through the infusion tube (407) and the shunt tube (408), and the pure water is stored through the water tank (6). Then, the water pipe (601) is installed through the water tank (6), and then the submersible pump (602) and the electric valve (603) are installed through the water pipe (601), and then the submersible pump (602) and the electric valve (603) are provided with water source to the atomizing head (406); S2, the test environment simulation is conveniently performed through the isolation cover (2), and then the isolation cover (2) is opened by the closing plate (201) and the sealing pad (202), and the temperature insulation layer (203) is set through the isolation cover (2), and then the electric slide rail (204) is installed through the isolation cover (2), and then the camera (206) is driven by the electric slide rail (204) to move left and right, and then the progress of the detection work can be viewed in real time through the camera (206), and then the X-ray photoelectron energy module (207) irradiates the wire beam with X-rays to make electrons escape from atoms or molecules, and the energy of these escaped electrons is measured, and then the influence of temperature on the surface of the wire beam can be detected through the infrared ray module (209); S3, installing the electronic board (501) through the server shell (5), fixing and installing the electronic board (501) with screws (502), then electrically connecting and installing each module of the electronic board (501), then receiving the data of temperature, humidity, current, voltage and wire harness surface image through the data receiving module (503), then checking and analyzing the collected data with the standard data through the data analysis module (504), then drawing the temperature, humidity, current, voltage and wire harness surface image data into a graph through the image drawing module (505), then comparing the collected data with the standard data through the data comparison module (506), and checking whether the wire harness data is correct. Whether it meets the use standard, then adjust the parameters of temperature and humidity through the parameter adjustment module (507), and update and add the data of the use standard of different material harnesses through the system update module (508), then set the movable slot (701) through the storage rack (7), and then store the storage plate (702) through the movable slot (701), and then store the spare battery (703) through the storage plate (702), install the limit bolt (801) and the nut (802) through the limit sleeve (8), and then limit and install the display (803) through the limit bolt (801), and then check the changes between the data through the display (803).

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