一种FCT测试治具
By introducing an active cooling design with fans and heat vents into the FCT test fixture, along with the combination of electromagnetic chucks and telescopic U-shaped clamps, the problems of heat accumulation and compatibility are solved, achieving efficient and accurate testing and multi-purpose adaptability of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI JIANZHI LIGHTING TECH CO LTD
- Filing Date
- 2025-07-25
- Publication Date
- 2026-07-17
AI Technical Summary
Existing FCT test fixtures lack active heat dissipation measures, which leads to heat accumulation affecting test accuracy and makes it difficult to quickly adapt to the testing needs of different product specifications, increasing production costs and reducing equipment utilization.
An FCT test fixture was designed, which uses a carrier base with a built-in fan and heat dissipation vent, combined with an electromagnetic chuck and a telescopic U-shaped clamp to achieve active heat dissipation. The position and clamping force of the test mechanism can be adjusted by an electric push rod to adapt to the testing of products of different sizes.
It improves the accuracy and efficiency of testing, reduces production costs, enhances the versatility and utilization of equipment, and adapts to diverse production testing scenarios.
Smart Images
Figure CN224518779U_ABST
Abstract
Claims
1. An FCT test fixture comprising a fixture body (1), characterized in that: The middle upper end of the jig body (1) is provided with a bearing mechanism (2), and the upper lower end of the jig body (1) is provided with a plurality of test mechanisms (3) through magnetic attraction; The bearing mechanism (2) comprises a bearing seat (201) and two telescopic U-shaped clamping plates (205), both ends of the inside of the bearing seat (201) are fixedly provided with fans (202), and both sides of the upper end of the bearing seat (201) are fixedly provided with second electric push rods (204); a plurality of test mechanisms (3) each comprise an electromagnetic chuck (301) and a moving plate (304), the lower end of each of the plurality of electromagnetic chucks (301) is fixedly provided with a fixed box (302), the inside of each of the plurality of fixed boxes (302) is fixedly provided with a third electric push rod (303), and the lower end of each of the plurality of moving plates (304) is fixedly provided with a plurality of test probes (305).
2. The FCT test fixture of claim 1, wherein: The jig body (1) comprises a machine body (101) and a moving seat (104), the rear end of the machine body (101) is fixedly provided with a fixed frame (102), and both ends of one side of the fixed frame (102) are fixedly provided with guide rails (103).
3. The FCT test fixture of claim 2, wherein: Both ends of one side of the moving seat (104) are slidably connected with the guide rails (103).
4. The FCT test fixture of claim 2, wherein: The fixed frame (102) is fixedly provided with a first electric push rod (105) at the middle position of one side, and the output end of the first electric push rod (105) is fixedly connected with the moving seat (104).
5. The FCT test fixture of claim 1, wherein: The bearing seat (201) is provided with a plurality of heat dissipation holes (203) on both sides and the upper end.
6. The FCT test fixture of claim 1, wherein: Both ends of one side of the moving seat (104) are slidably connected with the guide rails (103).
7. The FCT test fixture of claim 1, wherein: Both ends of one side of the moving seat (104) are slidably connected with the guide rails (103). The fixed frame (102) is fixedly provided with a first electric push rod (105) at the middle position of one side, and the output end of the first electric push rod (105) is fixedly connected with the moving seat (104). Both sides and the upper end of the bearing seat (201) are provided with a plurality of heat dissipation holes (203). Two telescopic U-shaped clamping plates (205) are slidably arranged at the upper ends of both sides of the bearing seat (201), and the output ends of the two second electric push rods (204) are fixedly connected with the telescopic U-shaped clamping plates (205). The moving plates (304) are slidably connected with the inner walls of the fixed boxes (302) around, and the output ends of the third electric push rods (303) are fixedly connected with the moving plates (304).