High-efficiency puncture type connector

By designing a terminal structure including a middle frame part, an arm part and a puncture part in the puncture connector, and combining the abutment assembly of the elastic extension part and the contact part, the problems of insufficient puncture force and inaccurate position in the prior art are solved, and efficient and stable electrical connection is achieved, and suitable for conductors of various specifications.

CN119726164APending Publication Date: 2025-03-28GUANGDONG HONGRU TECH CO LTD
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Patent Information

Application Number
CN202510023510.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-01-07
Publication Date
2025-03-28

AI Technical Summary

Technical Problem

The existing puncture connectors have problems such as insufficient puncture force or inaccurate puncture position, which leads to failure to completely puncture the insulation skin or insufficient contact area between the wire and the connector, affecting the quality and stability of the electrical connection.

Method used

An efficient puncture connector is designed, adopting a terminal structure including a middle frame, an arm and a puncture portion, combined with a repelling assembly of the elastic extension and contact portion to ensure that the puncture portion can effectively puncture the insulation of the conductor and maintain a stable electrical connection through elastic contact.

Benefits of technology

Improves the connection stability and durability between the connector and the wire, ensures reliable transmission of current or signal, and is suitable for conductors of a variety of specifications, simplifies the connection process and improves working efficiency.

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Abstract

The invention relates to the technical field of connectors, and particularly discloses a high-efficiency puncture-type connector, which comprises a rubber base and a terminal, the rubber base is used for installing an external wire, the terminal is arranged on the rubber base, an external circuit board is arranged on the rubber base and is used for forming electrical connection with the terminal, a first groove body for wire incoming is formed in the rubber base, and a second groove body for wire outgoing is formed in the rubber base. The terminal comprises a middle frame part and an arm part and a piercing part which are located on the middle frame part, the arm part and the piercing part are located at the two ends of the middle frame part respectively, the piercing part is connected with the middle frame part through a connecting part, the arm part is used for forming electrical contact with an external circuit board, and the piercing part is used for piercing an insulating skin on an external wire and electrically connected with the insulating skin. The connecting part is provided with an abutting assembly, the abutting assembly comprises a contact part which is elastically arranged relative to the connecting part, the contact part is used for being electrically connected with an external wire, the abutting assembly enhances the connection stability between the connector and the wire, and reliable transmission of current or signals is ensured.
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