A type of interconnectable branch terminal

By designing a combination of plug-in structures and positioning protrusions, convenient splicing and stable connection between branch terminals are achieved, solving the problem of cumbersome splicing of traditional branch terminals, improving the stability and reliability of electrical connections, and reducing installation costs.

CN224458622UActive Publication Date: 2026-07-03LINKWELL ELECTRIC SHANGHAI CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
LINKWELL ELECTRIC SHANGHAI CO LTD
Filing Date
2025-06-25
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

Traditional branch terminals suffer from poor ease of splicing, insufficient stability and reliability, resulting in a cumbersome connection process, increased installation time and cost, and impact on the normal operation of electrical systems.

Method used

A type of interconnectable branch terminal was designed. By setting up a plug-in structure and a combination of positioning protrusions and grooves, multiple branch terminals can be easily connected. A stable fixing position is provided by the combination of conductor seat, inlet fixing groove, branch fixing groove and fixing bolt. The top cover is fixed by snap-fit ​​protrusions and snap-fit ​​grooves to increase the stability and protection of the connection.

Benefits of technology

It improves the ease of splicing between multiple branch terminals, reduces installation time and cost, ensures the stability and continuity of electrical connections, prevents impurities from entering and affecting the quality of electrical connections, and extends service life.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224458622U_ABST
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Abstract

This utility model discloses a splicable branch terminal block, including a main body shell. Inside the main body shell is a conductor seat. The front side of the conductor seat has an inlet fixing groove, and the upper and lower sides of the rear side of the conductor seat also have branch fixing grooves. Both the inlet fixing groove and the branch fixing groove are threaded with fixing bolts. This utility model, through the cooperation of dovetail blocks and dovetail grooves, and the cooperation of a positioning protrusion on the lower right side and a positioning groove on the lower left side, makes the splicing of branch terminals very convenient. During the installation of electrical systems, workers can quickly splice multiple branch terminals together as needed. This achieves the effect of conveniently connecting multiple branch terminals through a plug-in structure, ensuring stable positioning, improving the splicing convenience of multiple branch terminals, reducing installation time and costs, and facilitating user operation.
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