PCB-passing connector capable of being observed and verified from front

A PCB board and connector technology, which is applied in the direction of connection, two-part connection device, and components of the connection device, can solve the problems of picture acquisition obstacles, unstable electrical connection, and hidden safety hazards, and achieves improved connection stability and reduced The effect of metal material consumption and rapid machine inspection
CN112134048AActive Publication Date: 2020-12-25SHANGHAI LAIMU ELECTRONICS
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHANGHAI LAIMU ELECTRONICS
Publication Date
2020-12-25

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Abstract

The invention relates to a PCB-passing connector capable of being observed and verified from the front, which comprises a PCB, an inverted U-shaped female terminal and a male terminal, and is characterized in that a plug hole is formed in the PCB; two ends of the inverted U-shaped female terminal are fixedly connected to the PCB, and the inverted U-shaped female terminal is provided with a connecting hole; and the male terminal comprises a columnar connecting pin with a tip, the connecting pin firstly penetrates through the plug hole and then penetrates through the connecting hole, the outer wall surface of the connecting pin and the connecting hole form a four-section contact structure, and meanwhile, forward observation and verification of the four-section contact structure can be achieved from the front of the inverted-U-shaped female terminal. Compared with the prior art, a four-section contact structure is achieved through the connecting structure formed by the inverted-U-shaped female terminal and the PCB, meanwhile, forward observation and verification of the four-section contact structure can be achieved from the front face of the inverted-U-shaped female terminal, a clearpicture of a contact area can be obtained through image acquisition equipment, and therefore rapid machine inspection of the industrial robot is achieved.
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Description

technical field

[0001] The invention relates to a connector, in particular to a through-PCB connector capable of frontal observation and verification. Background technique

[0002] The connector terminal includes a male terminal and a female terminal, the male terminal has a plug tongue and a male connection part, and the male connection part is connected to the plug tongue. The receptacle has a receptacle base and a receptacle connecting portion connected to the receptacle base. When in use, the insertion tongue of the male terminal is inserted into the female end insertion groove of the female terminal.

[0003] However, when the connector is in use, because the insertion tongue of the male terminal and the female terminal insertion groove of the female terminal are single-sided and single-contact, the contact area is small, the contact impedance value is relatively large, the heat generation is large, and the heat dissipation effect is poor. , which poses a safety hazar...

Claims

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