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coaxial connector

A technology of coaxial connector and contact arm, which is applied in the direction of connection, two-part connection device, parts of connection device, etc. It can solve the problems of unstable contact and affecting the contact conduction performance of the connector, so as to ensure contact stability Effect

Active Publication Date: 2015-09-09
KUNSHAN JIAHUA ELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the hard contact state where the flat contact part of the movable terminal and the contact part of the fixed terminal abut against each other up and down, after a long time of use, when dust or other foreign matter accumulates on the surface of the contact part, it is easy to cause unstable contact, which in turn affects the connection. The contact conduction performance of the device

Method used

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Embodiment Construction

[0017] The present invention will be described in detail below in conjunction with various embodiments shown in the drawings. However, these embodiments do not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to these embodiments are included in the protection scope of the present invention.

[0018] Please refer to Figure 1 to Figure 4 Shown is a schematic diagram of a preferred embodiment of the coaxial connector 100 of the present invention. The coaxial connector 100 includes an insulating body 1 , a switch terminal 2 fixed on the insulating body 1 , and a shielding case 3 covering the insulating body 1 . The switch terminal 2 includes a fixed terminal 21 and a movable terminal 22 that are in contact with or separated from each other.

[0019] combine Figure 1 to Figure 4 As shown, the insulating body 1 is provided with a base 11 and a columnar portion 12 extending upward from the upper side of th...

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Abstract

The invention provides a coaxial connector, which comprises an insulation body, a fixed terminal and a movable terminal, wherein the fixed terminal and the movable terminal are fixedly arranged on the insulation body; the insulation body is provided with a containing hole; the fixed terminal is provided with a first fixed part and a first contact part connected with the first fixed part; the movable terminal is provided with a second fixed part and an elastic part extending from the second fixed part; the elastic part is provided with an abutting part and a second contact part, wherein the abutting part is upwards exposed in the containing hole, and the second contact part extends from the abutting part; one of the first contact part and the second contact part comprises inclination parts which are positioned on two sides and aslant extend to the other one; the other one of the first contact part and the second contact part comprises two parallel contact arms and a movable gap formed between the two contact arms for the two contact arms to retract and move oppositely; and the two contact arms are scraped and moved with the inclination parts in the contact and separation process of the fixed terminal and the movable terminal to scrap sundries between the contact positions.

Description

technical field [0001] The invention relates to a coaxial connector, in particular to a coaxial connector with a fixed terminal and a movable terminal which are in contact with or separated from each other. Background technique [0002] For the prior art related to the present invention, please refer to a coaxial connector disclosed in Chinese Invention Patent No. CN 1188937C announced on February 9, 2005. The coaxial connector includes an insulating shell and is fixed in the insulating shell Movable terminals and fixed terminals that are in contact with or separated from each other. Wherein, the fixed terminal includes a fixed part fixed to the insulating shell and a contact part extending from the fixed part to contact the movable terminal. The contact portion is formed with a horizontal surface and inclined surfaces folded at predetermined angles on both sides of the horizontal surface. The movable terminal is provided with an outer frame part fixed to the insulating sh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/703H01R13/26H01R24/38
Inventor 周芝福刘俊贤邰军
Owner KUNSHAN JIAHUA ELECTRONICS
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