Three-in-one electrical testing equipment
By designing a three-in-one electrical testing device that integrates a testing platform, modules, and a transfer mechanism, efficient and accurate testing of flexible circuit boards is achieved. This solves the problems of long testing time and misoperation in existing technologies, and improves testing efficiency and product safety.
Patent Information
- Application Number
- CN202422974403.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2034-12-02
AI Technical Summary
In the existing technology, the testing methods for flexible circuit boards are simple and time-consuming, which can easily lead to misoperation and product damage, and the test data cannot be judged in a timely manner.
Design a three-in-one electrical testing device, comprising a test platform, a test module, a switching module, a control module, and a transfer mechanism. It achieves efficient testing of flexible circuit boards through multiple movable test probes and a lifting mechanism, integrates withstand voltage, wire group, and micro resistance testing functions, and records data through the control module.
It improves the testing efficiency of flexible circuit boards, reduces misoperation and product damage, and ensures the accuracy and timeliness of test results.
Smart Images
Figure CN223827773U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electrical testing technology, specifically to a three-in-one electrical testing device. Background Technology
[0002] As a core component of new energy vehicles, the power battery has a significant impact on their safety. To ensure the stable and reliable operation of new energy vehicles, routine safety monitoring is required during the battery manufacturing stage. This has led to the development of functional and safety testing for the flexible circuit boards required for batteries. Currently, the industry's testing methods for flexible circuit boards are limited, time-consuming, and require numerous instruments. Personnel handling is prone to errors and can also cause secondary damage to the product. Furthermore, there are issues such as the inability to immediately interpret test data. Summary of the Invention
[0003] The purpose of this utility model is to provide a three-in-one electrical testing device that improves testing efficiency, reduces testing errors, and avoids product damage.
[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0005] A three-in-one electrical testing device is used to perform functional and safety tests on flexible circuit boards. The three-in-one electrical testing device includes a test platform, three test modules, a switching module set on the test platform for switching the connection points between the test modules and the flexible circuit board to form different detection channels, and a control module for controlling the test modules and the switching module and recording test data. The three test modules are a withstand voltage test module, a wire group test module, and a micro resistance test module.
[0006] The switching module includes multiple test probes that are actively set on the test platform.
[0007] The test probe is mounted below the test platform via a lifting mechanism.
[0008] The three-in-one electrical testing equipment also includes a transfer mechanism for transferring the flexible circuit board onto the testing platform.
[0009] The transfer mechanism includes a guide rail, a frame that slides along the guide rail, and a gripper disposed on the frame.
[0010] The gripper includes a connecting frame connected to the frame and a suction cup or gripper disposed on the connecting frame.
[0011] Two guide rails are provided, and the two ends of the frame are slidably connected to the two guide rails respectively.
[0012] The three-in-one electrical testing equipment also includes a testing platform, and the testing platform, the testing module, the switching module, and the control module are all mounted on the testing platform.
[0013] The machine base is equipped with several support legs.
[0014] The bottom of the machine is also equipped with several lifting rollers.
[0015] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art: this utility model can improve the testing efficiency of flexible circuit boards, avoid abnormal test results caused by external factors, and avoid damage to products. Attached Figure Description
[0016] Appendix Figure 1 This is a schematic diagram of the structure of the three-in-one electrical testing device of this utility model.
[0017] In the above attached diagram: 1. Test platform; 2. Switching module; 3. Test probe; 4. Transfer mechanism; 5. Guide rail; 6. Frame; 7. Connecting frame; 8. Suction cup or gripper; 9. Machine base; 10. Support foot; 11. Lifting roller. Detailed Implementation
[0018] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings.
[0019] Example 1: As shown in the attached document Figure 1 As shown, a three-in-one electrical testing device for functional and safety testing of flexible circuit boards includes a test platform 1, three test modules, a switching module 2, and a control module. The three test modules are a withstand voltage test module, a wire group test module, and a micro resistance test module (the test modules and control module are not shown in the figure).
[0020] Test platform 1 is used to place the flexible circuit board. Switching module 2 is mounted on test platform 1 and is used to switch the connection points between the test module and the flexible circuit board to form different testing channels. Control module is connected to both the test module and switching module 2 to control them and record test data. Control module can also communicate with a server via a wireless network to upload data in real time.
[0021] Specifically, the switching module 2 includes multiple test probes 3 that are movably mounted on the test platform 1. In this embodiment, the test probes 3 are installed below the test platform 1 via a lifting mechanism. When the test probes 3 are raised, they can pass through the test holes on the test platform 1 and connect with the flexible circuit board placed on the test platform 1. The other end of the test probes 3 is connected to the corresponding test module, thereby establishing an electrical connection between the test module and the flexible circuit board. At this time, the flexible circuit board can be tested through the test module.
[0022] The three-in-one electrical testing device also includes a transfer mechanism 4, which transfers the flexible circuit board onto the testing platform 1. In this embodiment, the transfer mechanism 4 includes a guide rail 5, a frame 6 slidably arranged along the guide rail 5, and a gripper disposed on the frame 6. Two guide rails 5 can be provided, and both ends of the frame 6 can be slidably connected to the two guide rails 5 respectively to achieve smooth sliding of the frame 6. The gripper includes a connecting frame 7 connected to the frame 6 and a suction cup or clamp 8 disposed on the connecting frame 7.
[0023] The aforementioned three-in-one electrical testing equipment also includes a machine base 9, on which the test platform 1, test module, switching module 2, and control module are all mounted. The bottom of the machine base 9 is equipped with several support feet 10 and may also have several lifting casters 11. When the position of the machine base 9 needs to be moved, the casters 11 descend and contact the ground, causing the support feet 10 to lift off the ground, at which point the machine base 9 can be moved.
[0024] The aforementioned three-in-one electrical testing equipment can centrally perform testing and data processing, and can immediately retest in case of data anomalies, avoiding interference from external factors. It reduces the number of testing instruments, achieving low-cost, high-efficiency testing, reducing manpower requirements, and is easy to operate.
[0025] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.
Claims
1. A three-in-one electrical testing device for performing functional and safety tests on flexible circuit boards, characterized in that: The three-in-one electrical testing equipment includes a test platform, three test modules, a switching module set on the test platform for switching the connection points between the test modules and the flexible circuit board to form different detection channels, and a control module for controlling the test modules and the switching module and recording test data. The three test modules are a withstand voltage test module, a wire group test module, and a micro resistance test module.
2. The three-in-one electrical testing device according to claim 1, characterized in that: The switching module includes multiple test probes that are actively set on the test platform.
3. The three-in-one electrical testing device according to claim 2, characterized in that: The test probe is mounted below the test platform via a lifting mechanism.
4. The three-in-one electrical testing device according to claim 1, characterized in that: The three-in-one electrical testing equipment also includes a transfer mechanism for transferring the flexible circuit board onto the testing platform.
5. The three-in-one electrical testing device according to claim 4, characterized in that: The transfer mechanism includes a guide rail, a frame that slides along the guide rail, and a gripper disposed on the frame.
6. The three-in-one electrical testing device according to claim 5, characterized in that: The gripper includes a connecting frame connected to the frame and a suction cup or gripper disposed on the connecting frame.
7. The three-in-one electrical testing device according to claim 5, characterized in that: Two guide rails are provided, and the two ends of the frame are slidably connected to the two guide rails respectively.
8. The three-in-one electrical testing device according to claim 1, characterized in that: The three-in-one electrical testing equipment also includes a testing platform, and the testing platform, the testing module, the switching module, and the control module are all mounted on the testing platform.
9. The three-in-one electrical testing device according to claim 8, characterized in that: The machine base is equipped with several support legs.
10. The three-in-one electrical testing device according to claim 9, characterized in that: The bottom of the machine is also equipped with several lifting rollers.