Test board
By designing the cabinet structure and control unit of the test bench, the power start and stop sequence is reasonably arranged, the problems of messy wires and start and stop errors are solved, and the convenience and efficiency of the test equipment are improved.
Patent Information
- Application Number
- CN202422129216.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-31
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-08-31
AI Technical Summary
The wires of existing test equipment are chaotic when placed on the desktop, resulting in complex wiring and easy to make mistakes in power start and stop, affecting the testing efficiency.
A test bench is designed, equipped with a cabinet body, a test bench, a power unit, a power supply unit, a control unit and a display unit. The power supply unit is controlled separately through the control unit, the power start and stop sequence is reasonably arranged, the wires are sorted out and connected through wiring holes.
Effectively sorting the wires avoids errors in power start and stop sequence, and improves the convenience and work efficiency of the test equipment.
Smart Images
Figure CN223180323U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of test devices, and particularly relates to a test bench. Background Art
[0002] Since the types of equipment faced by maintenance positions are complex and a large number of test devices are required, currently these test devices are directly placed on the desktop during work. Since each test device is wired and powered on, when there are too many test devices placed on the desktop, the wires on the desktop will be in a mess, and the wires need to be cleaned up every time for maintenance testing, resulting in great inconvenience.
[0003] Moreover, there are requirements for the power start-stop sequence of each test device during testing, and each test device is externally connected to the power supply through a separate wire. Therefore, it is easy to make mistakes when starting and stopping the power supply due to too many wires, that is, it is very inconvenient to control the power start-stop of each test device.
[0004] The technical problem to be solved by this application is to design a test bench that can facilitate the maintenance and testing of various devices by staff. Content of the Utility Model
[0005] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a test bench that can facilitate the maintenance and testing of various devices by staff.
[0006] The technical solution adopted by the utility model is as follows: a test bench, a cabinet body, a test tabletop is provided on the cabinet body, a power unit for current conversion and a power supply unit for power supply are provided on the test tabletop, a control unit is provided on the cabinet body, the power unit is electrically connected to the power supply unit, and the control unit is signal-connected to the power supply unit.
[0007] In some embodiments, a plurality of wiring holes are provided on the cabinet body, the power unit and the power supply unit are both provided with a plurality of cables connected thereto, and the cables are connected to the control unit through the wiring holes.
[0008] In some embodiments, a test unit and a display unit are further provided on the cabinet body, the test unit is signal-connected to the control unit, and the display unit is signal-connected to the control unit.
[0009] In some embodiments, the test unit includes a test screen provided on the cabinet body, and the display unit includes a display screen provided on the cabinet body.
[0010] In some embodiments, an operation panel is further provided on the cabinet body, the test screen and the display screen are both located on the operation panel, and a plurality of operation buttons are further provided on the operation panel.
[0011] In some embodiments, a protection unit is further provided inside the cabinet body. The protection unit respectively includes an emergency stop module and an overvoltage protection module electrically connected to the power supply unit.
[0012] In some embodiments, the test tabletop is inclined with respect to the cabinet body, and a baffle fixedly connected thereto is further provided on the side of the test tabletop.
[0013] The utility model has the following technical effects: By providing a test tabletop on the cabinet body, and providing a power unit for current conversion and a power supply unit for power supply on the test tabletop, and a control unit is further provided inside the cabinet body, and the control unit is signal-connected to the power supply unit, so that the power supply unit can be independently controlled by using the control unit, thereby enabling reasonable and separate and orderly control of the power on and off of each test device during testing, avoiding inconvenience caused by messy wires, and the power unit and the power supply unit are respectively arranged in an orderly manner on the test tabletop, and the wires connecting the power unit and the power supply unit are respectively connected to the control unit, and the control unit performs signal control on the power unit and the power supply unit respectively according to the test signal, which can greatly improve the convenience of the staff when using the power unit or the power supply unit to test the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a schematic structural diagram of the test table of the utility model;
[0015] Figure 2 is a schematic diagram of the internal unit connection of the test table of the utility model.
[0016] The reference numerals in the drawings correspond to the names as follows: 1, cabinet body; 2, test tabletop; 3, power unit; 4, power supply unit; 10, wiring hole; 11, cable; 5, test screen; 6, display screen; 7, operation panel; 70, operation button; 8, baffle. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0017] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0018] Please refer to Figure 1-2, the present utility model provides a technical solution: a test bench, including a cabinet body 1, a test table top 2 is provided on the cabinet body 1, a power unit 3 for current conversion and a power supply unit 4 for power supply are provided on the test table top 2, the power unit 3 and the power supply unit 4 are electrically connected. When facing a device powered by direct current, the power unit 3 is mainly used to convert the alternating current on the power supply unit 4 into direct current and deliver it to the device to be tested. A control unit is also provided in the cabinet body 1, and the control unit is respectively signal-connected to the power unit 3 and the power supply unit 4. On one side of the cabinet body 1 corresponding to the test table top 2, a number of wiring holes 10 are provided. The power unit 3 and the power supply unit 4 are both provided with a number of cables 11 connected thereto, and the cables 11 are all connected to the control unit through the wiring holes 10. By arranging the power unit 3 and the power supply unit 4 on the test table top 2 in an orderly manner, and then connecting the cables 11 respectively connected to the power unit 3 and the power supply unit 4 to the control unit through the wiring holes 10, it can not only effectively organize the cables 11 and avoid the cables 11 from looking messy, but also can effectively control the power unit 3 and the power supply unit 4 separately through the control unit without manually starting and stopping them, and can effectively avoid test errors caused by incorrect start and stop sequences.
[0019] A test unit and a display unit are also provided on the cabinet body 1. The test unit is signal-connected to the control unit, and the display unit is signal-connected to the control unit. The display unit can be used to display the relevant data parameters obtained by the test unit. The test unit includes a test screen 5 provided on the cabinet body 1, and the display unit includes a display screen 6 provided on the cabinet body 1. The test screen 5 is a touch screen, and corresponding test commands can be transmitted to the control unit by touching and pressing the corresponding test commands, and then the corresponding test commands are transmitted to the power unit 3 or the power supply unit 4 by the control unit for execution, and then the obtained test results are fed back to the display unit by the control unit for display by the display unit.
[0020] An operation panel 7 is also provided on the cabinet body 1. The test screen 5 and the display screen 6 are all installed on the operation panel 7. A number of operation buttons 70 are also provided on the operation panel 7, and corresponding test commands can also be input through the operation buttons 70.
[0021] A protection unit is also provided in the cabinet body 1. The protection unit respectively includes an emergency stop module and an overvoltage protection module electrically connected to the power supply unit 4. The emergency stop module is signal-connected to the control unit. By providing the emergency stop module and the overvoltage protection module, it is convenient to deal with emergencies in work in a timely manner.
[0022] Moreover, the test tabletop 2 is inclined with respect to the cabinet body 1, and the entire test tabletop 2 is in the shape of an inclined plane. Additionally, a baffle 8 fixedly connected thereto is provided on the side of the test tabletop 2, and adjacent baffles 8 are connected to each other, so as to form a loop structure between the baffle 8 and the cabinet body 1, which can effectively prevent the parts on the test tabletop 2 from falling during the test.
[0023] The working principle or beneficial effects of the present utility model: By providing a test tabletop 2 on the cabinet body 1, and providing a power unit 3 for current conversion and a power supply unit 4 for power supply on the test tabletop 2, and a control unit is further provided inside the cabinet body 1, and the control unit is signal-connected to the power supply unit 4. In this way, the power supply unit 4 can be independently controlled by using the control unit, so that the power on and off of each test device can be independently and orderly controlled reasonably during the test, avoiding inconvenience caused by messy wires. Moreover, the power unit 3 and the power supply unit 4 are arranged in an orderly manner on the test tabletop 2, and the wires connecting the power unit 3 and the power supply unit 4 are respectively connected to the control unit. The control unit performs signal control on the power unit 3 and the power supply unit 4 according to the test signal, which can greatly improve the convenience of the staff when using the power unit 3 or the power supply unit 4 to test the equipment.
[0024] Finally, it should be noted that the above are only preferred examples of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A test bench, comprising a cabinet body, characterized in that, A test tabletop is provided on the cabinet body. A power unit for current conversion and a power supply unit for power supply are provided on the test tabletop. The cabinet body is provided with a control unit. The power unit is electrically connected to the power supply unit, and the control unit is signal-connected to the power supply unit.
2. The test bench according to claim 1, wherein A number of wiring holes are provided on the cabinet body. The power unit and the power supply unit are both provided with a number of cables connected thereto, and the cables are connected to the control unit through the wiring holes.
3. The test bench according to claim 1, characterized in that, A test unit and a display unit are further provided on the cabinet body. The test unit is signal-connected to the control unit, and the display unit is signal-connected to the control unit.
4. The test bench according to claim 3, characterized in that The test unit includes a test screen provided on the cabinet body, and the display unit includes a display screen provided on the cabinet body.
5. The test bench according to claim 4, characterized in that, An operation panel is further provided on the cabinet body. The test screen and the display screen are both located on the operation panel, and the operation panel is further provided with a number of operation buttons.
6. The test bench according to claim 1, characterized in that A protection unit is further provided inside the cabinet body. The protection unit respectively includes an emergency stop module and an overvoltage protection module electrically connected to the power supply unit.
7. The test bench according to claim 1, characterized in that, The test tabletop is inclined with respect to the cabinet body, and a baffle fixedly connected thereto is further provided on the side of the test tabletop.