Spring pin connector
CN224384590UActive Publication Date: 2026-06-19WUXI FIO TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUXI FIO TECH CO LTD
- Filing Date
- 2025-07-28
- Publication Date
- 2026-06-19
AI Technical Summary
Technical Problem
Existing spring pin connectors have a large number of parts, a complicated assembly process, high cost, and poor sealing performance.
Method used
A spring-loaded PIN connector is designed, which uses a PIN assembly including a spring, a PIN pin, and a support plate. The PIN pin is positioned within the gap on the side of the spring ring for limiting the movement, and the gap between the PIN pin and the mounting hole is filled with injection molding material to achieve a seal.
Benefits of technology
The assembly process was simplified, costs were reduced, and the sealing and stability of the connectors were improved, ensuring the functionality of the connectors.
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Smart Images
Figure CN224384590U_ABST
Abstract
This utility model discloses a spring PIN connector, relating to the field of connector technology, comprising: a connector body and a PIN assembly, wherein the PIN assembly is disposed on the connector body; the PIN assembly includes a spring, a PIN, and a support plate, one end of the PIN is a mounting end, and the support plate is sleeved on the mounting end; a boss is provided circumferentially on the mounting end, and the boss is engaged in the gap on the side of the spring ring; this utility model has fewer parts and a simpler assembly process, thus resulting in lower cost; and in order to improve the connector's sealing performance, after the PIN assembly is installed in the mounting hole, injection molding is used to fill the space between the PIN ring side and the mounting hole wall, so that there are no gaps on the PIN ring side, thus achieving a seal.
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