Voltage input connection structure of relay and relay
The voltage input connection structure for relays addresses production complexities by using a connector assembly with signal insertion holes and a mis-insertion prevention member, improving efficiency and reducing incorrect connections.
JP2025533268APending Publication Date: 2025-10-03XIAMEN HONGFA ELECTRIC POWER CONTROLS CO LTD
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Patent Information
- Application Number
- JP2025521219
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2022-10-12
- Filing Date
- 2023-09-07
- Publication Date
- 2025-10-03
AI Technical Summary
Technical Problem
Conventional magnetic holding relays face issues with complex production processes due to small gaps between signal lines requiring heat shrink tubing, increased labor costs, and misalignment during welding, leading to reduced welding efficiency and incorrect connections.
Method used
A voltage input connection structure for relays featuring a connector assembly with signal insertion holes and a mis-insertion prevention member on the relay shell, ensuring correct alignment and preventing reverse connections by limiting the position of the connection member.
Benefits of technology
The solution simplifies the production process, reduces labor costs, and enhances the pass rate of finished products by ensuring uniform arrangement and preventing reverse connections.
✦ Generated by Eureka AI based on patent content.
Abstract
The present invention provides a voltage input connection structure for a relay and a relay, which relate to the technical field of electrical elements. The voltage input connection structure for a relay includes a connector assembly (2), a plurality of relay coil pins (1), and an incorrect insertion prevention member (3). The connector assembly (2) includes a connection member (21) having a plurality of signal insertion holes (2122), and the plurality of relay coil pins (1) are inserted into the plurality of signal insertion holes (2122). The incorrect insertion prevention member (3) is provided on the relay shell (100) and connected to the connection member (21). The incorrect insertion prevention member (3) is arranged to limit the position of the connection member (21) relative to the incorrect insertion prevention member (3) and is used to position the connection member (21). The incorrect insertion prevention member has a foolproof function, ensuring the correct arrangement order of the multiple relay coil pins and preventing reverse connection due to confusion, thereby improving the pass rate of finished relays.
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