Jack assembly for a plug pin of an electrical plug and a socket
By designing the socket end and protective door structure in the socket assembly, the problem of pin wobbling and tilting in the socket was solved, achieving stable positioning and safe insertion of the pin, reducing the risk of electric shock and improving the reliability of circuit contact.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHANGHAI ABB ELECTRICAL TECHNOLOGY CO LTD
- Filing Date
- 2019-09-20
- Publication Date
- 2026-05-29
AI Technical Summary
Existing electrical sockets cannot effectively limit the wobbling and tilting of the plug, resulting in exposed plugs, which poses a risk of electric shock and may cause poor contact or short circuit faults. Furthermore, existing solutions are complex in structure or expensive.
Design a socket assembly including two socket ends arranged side by side and a protective door. The socket ends are connected to a fixing member by a support piece and have a bend and a clamping piece. A notch is used for limiting. The protective door has a positioning surface and a guide protection surface to ensure that the pin is accurately inserted and stably positioned in the socket.
It effectively prevents the plug from shaking and tilting in the socket, reduces the risk of electric shock, avoids the live parts of the plug being exposed, improves safety and circuit contact reliability, and has a simple structure and low cost.
Smart Images
Figure CN112542716B_ABST