Fish-eye terminal with flexible structure

By introducing flexible structure and bent portion design into the fisheye terminal, the problem of insufficient compatibility of fisheye terminals in the prior art is solved, and higher insertion flexibility and mechanical stability are achieved, production costs are reduced, and adapted to Conductive holes of different sizes and shapes are used to improve the reliability and adaptability of electronic connectors.

CN119181996AActive Publication Date: 2024-12-24SHANGHAI LAIMU ELECTRONICS
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Patent Information

Application Number
CN202411699539.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-26
Publication Date
2024-12-24
Estimated Expiration
2044-11-26

AI Technical Summary

Technical Problem

The structural specialization of existing fish-eye terminals leads to high compatibility requirements for fish-eye position, resulting in high production costs, low efficiency and high scrapping rate, which affects the large-scale mass production of electronic connectors.

Method used

A fish-eye terminal with a flexible structure is designed, and a combination of flexible part and support part is adopted. The flexible part automatically adjusts the misalignment amount between the fish-eye and the conductive hole of the PCB board during the pressing process through the bent part and the torsion part to provide the initial Supporting force and buffering are suitable for conductive holes of different sizes and shapes, and improve mechanical stability and flexibility through limiting projections and bent parts designs.

Benefits of technology

Improves the insertion flexibility and compatibility of fish-eye terminals, reduces production costs, ensures the reliability and stability of the connector in different application scenarios, adapts to position shifts between PCB boards, and reduces the conducting holes damage.

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Abstract

The invention relates to the technical field of electronic connectors, and discloses a fisheye terminal with a flexible structure, and the fisheye terminal comprises a crimping part, a supporting part, a flexible part, and a welding part. The crimping part is fixedly connected to the supporting part; the welding part comprises two welding pins and a connecting part electrically connected with the two welding pins, and the connecting part is located at one end, close to the first PCB, of each welding pin; the supporting part is lapped to one side, close to the first PCB, of the connecting part, and the supporting part is connected to the connecting part through the flexible part; after the crimping part is inserted into a conductive hole in the first PCB, the supporting part abuts against the first PCB; the welding part is used for being welded to a second PCB. The method has the advantages that the dislocation amount between the fisheye and the conductive hole of the PCB in the fisheye pressing-in process is adjusted, so that the compatibility of a product is improved.
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Citation Information

Patent Citations

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  • Fisheye terminal with strong anti-seismic performance

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