A high-voltage power distribution cabinet safety testing device
By combining the design of limiting groove, limiting block and moving device, the problem of the test pen plug of high voltage distribution cabinet is not easy to remove is solved, and the plug can be stably inserted and pulled out, which improves the convenience and safety of operation.
CN224480529UActive Publication Date: 2026-07-10HUBEI DEMI ELECTRONIC CONTROL TECH CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUBEI DEMI ELECTRONIC CONTROL TECH CO LTD
- Filing Date
- 2025-05-29
- Publication Date
- 2026-07-10
AI Technical Summary
Technical Problem
In existing technologies, the plug of the test pen for high-voltage distribution cabinets is not easily removed from inside the mounting plate, causing inconvenience in use.
Method used
The device employs a combination design of a limiting groove, a limiting block, a limiting spring, and a moving device. The moving device drives the limiting plate to separate, allowing the test pen plug to be inserted or pulled out. The limiting groove and the limiting block work together to limit the plug.
Benefits of technology
This design enables stable insertion and removal of the test pen plug, preventing the plug from separating from the test device and improving the convenience and safety of operation.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224480529U_ABST
Abstract
The utility model provides a kind of high-voltage switchgear safety testing device, comprising: protective box, testing device, limiting device and moving device, testing device is fixedly installed in the inside of protective box, limiting device includes multiple limit slots, multiple limit blocks, multiple limit springs, two limit plates and multiple limit holes, multiple limit slots are all opened in the inside of protective box, multiple limit blocks are respectively slidably connected in the inside of multiple limit slots, multiple limit springs are respectively arranged in the inside of multiple limit slots.The utility model provides a kind of high-voltage switchgear safety testing device, is driven by two moving devices with two limit plates separation, so that staff inserts the plug of test pen into the inside of testing device, or pulls out test pen, simultaneously cooperate limit slot, limit block, limit spring, after two limit plates are combined, the plug of test pen is limited, to prevent the plug of test pen and testing device separation.
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