Testing device of wire harness connector

Abstract

The utility model discloses a testing device for a wire harness connector, which relates to the technical field of testing devices for wire harness connectors, and specifically comprises a device body, the front surface of the device body is fixedly connected with a display screen, the front surface of the device body is fixedly connected with a touch screen, the left side surface and the right side surface of the device body are both fixedly connected with microphones, and the left side surface and the right side surface of the device body are both fixedly connected with a microphone. The back surface of the device body is fixedly connected with a mounting plate, the front surface of the mounting plate is fixedly connected with two groups of test plugs, the inner bottom wall of the device body is fixedly connected with a controller, a touch screen and a microphone, test parameters and a process are set, and the controller performs test according to a preset test program. The test probe is driven to be in contact with the contact of the test plug, the test plug collects performance parameters such as on-off, on resistance and insulation resistance and transmits data to the control unit, the controller analyzes the collected data and judges whether the wire harness connector is qualified or not, and the complexity of manual operation such as traditional keys and knobs is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of testing devices for wire harness connectors, in particular to a testing device for wire harness connectors. Background Art

[0002] The wiring harness connector test device is a special equipment used to detect and verify the performance of wiring harness connectors. Wiring harness connectors are widely used in the fields of automobiles, aerospace, electronic equipment, etc. They are used to connect cables and wires between various electronic devices to achieve the transmission of power, signals and data. The quality of wiring harness connectors directly affects the performance and safety of the equipment, so it is very necessary to conduct rigorous testing and verification on them.

[0003] The operating interface and operation process of some wiring harness connector test devices are relatively complicated, and professional technicians are required to perform test operations, which may lead to misoperation or inaccurate testing. Some wiring harness connector test devices have high requirements on the environment, such as temperature, humidity and vibration. In harsh environments, the test device may not work properly, affecting the test results. Therefore, a new solution is needed to solve this problem. Utility Model Content

[0004] In view of the above background technology, there are deficiencies and defects in the testing device of the wiring harness connector in the prior art.

[0005] The utility model discloses a testing device for a wiring harness connector, comprising a device body, a display screen fixedly connected to the front of the device body, a touch screen fixedly connected to the front of the device body, microphones fixedly connected to the left and right sides of the device body, a mounting plate fixedly connected to the back of the device body, two groups of test plugs fixedly connected to the front of the mounting plate, a controller fixedly connected to the inner bottom wall of the device body, a fixing plate fixedly connected to the left and right sides of the controller, the bottom surface of each fixing plate fixedly connected to the inner bottom wall of the device body, a microprocessor fixedly connected to the inner bottom wall of the device body, a voice recognition module fixedly connected to the right side wall of the device body, a heat sink fixedly connected to the inner wall of the device body, two groups of fans fixedly connected to the inner bottom wall of the heat sink, and ventilation slots are provided on the bottom surface of the heat sink.

[0006] Furthermore, in the testing device for the wiring harness connector, a switch is fixedly connected to the front side of the device body.

[0007] Furthermore, in the testing device for the wiring harness connector, a nameplate is provided on the left side of the device body, and the right side of the nameplate is fixedly connected to the left side of the device body.

[0008] Furthermore, in the test device for the wiring harness connector, a cover plate is fixedly connected to the upper surface of the device body, and four groups of heat dissipation grooves are opened on the upper surface of the cover plate.

[0009] Furthermore, in the testing device for the wiring harness connector, a signal receiver is fixedly connected to the upper surface of the cover plate, and the signal receiver is electrically connected to the controller through a wire.

[0010] Furthermore, in the testing device for the wiring harness connector, the bottom surface of the device body is fixedly connected to two supporting legs, and the upper surface of each supporting leg is threadedly connected to two fixing bolts.

[0011] Furthermore, in the testing device for the wiring harness connector, the back side of the device body is fixedly connected to a power source.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model sets the test parameters and processes through the settings of the touch screen and the microphone. The controller drives the test probe to contact the contacts of the test plug according to the preset test program. The test plug collects performance parameters such as on-off, on-resistance, insulation resistance, etc., and transmits the data to the controller. The controller analyzes the collected data to determine whether the wiring harness connector is qualified. The voice control and touch screen technology enable the operator to easily control the test device through voice commands and touch operations, reducing the tediousness of manual operations such as traditional buttons and knobs.

[0014] 2. The utility model provides a fan to cool down the controller, microprocessor and voice recognition module when the device is running, so as to prevent the device from failing to work due to excessive temperature. The fan will generate a certain amount of airflow during operation, which helps to carry away the static charge inside and around the device and reduce the possibility of static electricity accumulation. This is especially important for handling sensitive electronic components and avoiding damage caused by electric sparks. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 It is a three-dimensional structural schematic diagram of a testing device for a wiring harness connector of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the test device of the wiring harness connector of the utility model from a rear perspective;

[0018] Figure 3It is a planed view of the device body in the test device of the wiring harness connector of the utility model;

[0019] Figure 4 The utility model is a top plan view of the device body in the testing device of the wiring harness connector.

[0020] In the figure: 1. device body; 2. display screen; 3. touch screen; 4. switch; 5. support leg; 6. fixing bolt; 7. microphone; 8. nameplate; 9. signal receiver; 10. heat sink; 11. test plug; 12. microprocessor; 13. controller; 14. heat sink; 15. fan; 16. ventilation slot; 17. cover; 18. power supply; 19. mounting plate; 20. fixing plate; 21. voice recognition module. DETAILED DESCRIPTION

[0021] The following will disclose multiple embodiments of the utility model with diagrams. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the utility model. In other words, in some embodiments of the utility model, these physical details are not necessary. In addition, for the purpose of simplifying the diagram, some conventional structures and components will be depicted in a simple schematic manner in the diagram.

[0022] See also Figure 1-4 The test device of the wiring harness connector of the utility model comprises a device body 1, a display screen 2 is fixedly connected to the front of the device body 1, a touch screen 3 is fixedly connected to the front of the device body 1, microphones 7 are fixedly connected to the left and right sides of the device body 1, a mounting plate 19 is fixedly connected to the back of the device body 1, two groups of test plugs 11 are fixedly connected to the front of the mounting plate 19, a controller 13 is fixedly connected to the inner bottom wall of the device body 1, a fixing plate 20 is fixedly connected to the left and right sides of the controller 13, the bottom surface of each fixing plate 20 is fixedly connected to the inner bottom wall of the device body 1, a microprocessor 12 is fixedly connected to the inner bottom wall of the device body 1, a voice recognition module 21 is fixedly connected to the right side wall of the device body 1, a heat sink 14 is fixedly connected to the inner wall of the device body 1, two groups of fans 15 are fixedly connected to the inner bottom wall of the heat sink 14, and ventilation slots 16 are provided on the bottom surface of the heat sink 14.

[0023] A switch 4 is fixedly connected to the front of the device body 1. The switch 4 can conveniently control the on-off of the circuit of the test device, so that the operator can start or shut down the device at any time when needed, without going through complicated settings or operation procedures every time. A nameplate 8 is provided on the left side of the device body 1. The nameplate 8 usually indicates the device name, model, manufacturer and other information, which helps to identify and distinguish different wiring harness connector test devices, which is of great significance for the management, maintenance and use of the equipment. The right side of the nameplate 8 is fixedly connected to the left side of the device body 1. A cover plate 17 is fixedly connected to the upper surface of the device body 1. The cover plate 17 can prevent external contaminants such as dust, dirt, and moisture from entering the interior of the test device, protecting electronic components and sensors. The key components such as sensors are protected from damage, thereby ensuring the long-term stable operation of the equipment. Four groups of heat dissipation grooves 10 are provided on the upper surface of the cover plate 17. The heat dissipation grooves 10 help to quickly transfer the heat inside the equipment to the external environment and improve the heat dissipation efficiency. This is of great significance for ensuring that the wiring harness connector test device works in a stable temperature environment, thereby improving the stability and reliability of the equipment. A signal receiver 9 is fixedly connected to the upper surface of the cover plate 17. The signal receiver 9 can receive and process the signal from the wiring harness connector to be tested in real time, thereby realizing accurate on-off, on-resistance, insulation resistance, insertion and extraction force, life and environmental adaptability tests to ensure the accuracy of the test results. The signal receiver 9 is electrically connected to the controller 13 through a wire.

[0024] The bottom surface of the device body 1 is fixedly connected with two supporting legs 5, which can keep the test device stable when placed to avoid test errors or equipment damage caused by unstable placement, which is of great significance for ensuring the accuracy of the test results and the normal operation of the equipment. The upper surface of each supporting leg 5 is threaded with two fixing bolts 6, which can firmly fix the test device on the ground or other supporting structures to ensure that the equipment remains stable during the test and avoid test errors or equipment damage caused by shaking or movement. The back of the device body 1 is fixedly connected with a power supply 18, which is the energy source of the test device and provides power for key components such as electronic components, sensors, actuators, etc. inside the device, which helps to ensure the normal operation of the equipment and complete various test tasks.

[0025] When using the utility model: first, the device is set at the location where it is needed, then the device is connected to the power supply 18 and the switch 4 is turned on. The operator accurately aligns the wiring harness connector to be tested with the test plug 11, and sets the test parameters and process through the touch screen 3 and the microphone 7. The controller 13 drives the test probe to contact the contacts of the test plug 11 according to the preset test program. The test plug 11 collects performance parameters such as on-off, on-resistance, insulation resistance, etc., and transmits the data to the controller 13. The controller 13 analyzes the collected data to determine whether the wiring harness connector is qualified. During the operation of the device, the fan 15 inside the heat sink 14 will cool it down to prevent the device from failing to work due to excessive temperature. At the same time, the software system will display the test results on the display screen 2 in real time for the operator to view. After the test, the data analysis software will generate a detailed test report, including test parameters, results and conclusions, which is helpful for analyzing the performance and quality problems of the wiring harness connector.

[0026] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A test device for a wiring harness connector, comprising a device body (1), characterized in that: The front of the device body (1) is fixedly connected to a display screen (2), the front of the device body (1) is fixedly connected to a touch screen (3), the left and right sides of the device body (1) are fixedly connected to microphones (7), the back of the device body (1) is fixedly connected to a mounting plate (19), the front of the mounting plate (19) is fixedly connected to two groups of test plugs (11), the inner bottom wall of the device body (1) is fixedly connected to a controller (13), and the left and right sides of the controller (13) are fixedly connected to the ...). A fixing plate (20) is connected, the bottom surface of each fixing plate (20) is fixedly connected to the inner bottom wall of the device body (1), the inner bottom wall of the device body (1) is fixedly connected to a microprocessor (12), the right side wall of the device body (1) is fixedly connected to a voice recognition module (21), the inner wall of the device body (1) is fixedly connected to a heat sink (14), the inner bottom wall of the heat sink (14) is fixedly connected to two sets of fans (15), and the bottom surface of the heat sink (14) is provided with ventilation slots (16).

2. A test device for a wiring harness connector according to claim 1, characterized in that: A switch (4) is fixedly connected to the front side of the device body (1).

3. A test device for a wiring harness connector according to claim 1, characterized in that: A nameplate (8) is provided on the left side of the device body (1), and the right side of the nameplate (8) is fixedly connected to the left side of the device body (1).

4. A test device for a wiring harness connector according to claim 1, characterized in that: A cover plate (17) is fixedly connected to the upper surface of the device body (1), and four groups of heat dissipation grooves (10) are provided on the upper surface of the cover plate (17).

5. A testing device for a wiring harness connector according to claim 4, characterized in that: A signal receiver (9) is fixedly connected to the upper surface of the cover plate (17), and the signal receiver (9) is electrically connected to the controller (13) via a wire.

6. A test device for a wiring harness connector according to claim 1, characterized in that: Two supporting legs (5) are fixedly connected to the bottom surface of the device body (1), and two fixing bolts (6) are threadedly connected to the upper surface of each supporting leg (5).

7. A testing device for a wiring harness connector according to claim 1, characterized in that: The back side of the device body (1) is fixedly connected to a power source (18).

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