coaxial connector

A technology of coaxial connectors and mating connectors, which is applied in the direction of connection, fixed connection, and parts of connection devices, etc. It can solve the problems of affecting the transmission of electrical signals, long conductive path size, and small contact area, so as to improve transmission performance , reduce the number of electrical connections, reduce the effect of contact resistance
CN103887626BInactive Publication Date: 2016-04-06TYCO ELECTRONICS (SHANGHAI) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
TYCO ELECTRONICS (SHANGHAI) CO LTD
Publication Date
2016-04-06
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a coaxial connector comprising a housing, an insulating base, a central terminal, a first connection terminal, and a second connection terminal. The first connection terminal comprises a first welding arm which is extended from the outside of the housing to the second end of the insulating base, and a fixation arm which is connected with the first welding arm in an integrated manner and extended to the channel of the insulating base. The second connection terminal comprises a second welding arm which is extended from the outside of the housing to the second end of the insulating base, and an elastic arm which is connected with the second welding arm in an integrated manner and extended to the channel. When a mating connector is not combined onto a combination portion of the housing, the switching end of the central terminal is away from the elastic arm to make the elastic arm and the fixation arm be in electrical connection; and when the mating connector is combined onto the combination portion, the switching end of the central terminal is electrically connected with the elastic arm and press the elastic arm to make the elastic arm be subjected to elastic deformation so as to make the elastic arm is away from the electrical connection with the fixation arm. The coaxial connector can be used to reduce the times of the electrical connection of conductive components through mechanism contact so as to reduce the contact resistance, and improve electrical signal transmission performance.
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Description

technical field

[0001] The present invention relates to a coaxial connector, in particular, to a coaxial connector capable of controlling switching of signal transmission paths. Background technique

[0002] During the transmission of electrical signals, a coaxial connector is usually used to achieve electrical connection between two electronic devices. For example, in a wireless communication system, a coaxial connector is usually used to realize the transmission of electrical signals between a wireless transceiver such as an antenna and an electronic device such as a television, a vehicle positioning device, and a vehicle navigation device. Realize the shielding of electrical signals, ensure that the signal distortion is small, and can make convenient connections.

[0003] Figure 15 A cross-sectional view of a prior art coaxial connector 300 and a mating connector 400 is shown. The coaxial connector 300 includes a shell 301 , a center terminal 302 , a metal inner sleeve...

Claims

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