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Coaxial connector

A technology of coaxial connectors and butt connectors, which is applied in the direction of connection, two-part connection device, welding/welding connection, etc., which can solve the problems of easy disengagement, difficulty in U-shaped bending, and difficulty in controlling the flatness of metal shell welding feet and other problems to achieve the effect of preventing tin climbing and improving the instability of bending and forming

Active Publication Date: 2015-01-21
KUNSHAN JIAHUA ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the assembly method of the prior art is a riveted combination of multiple parts and fixtures; this structure: the insulating body needs to open an additional set of molds, and because there are many assembly stations, the production efficiency is low; the metal shell and the insulating body The combination method is formed by riveting and buckling of the welding part. There is a risk that the buckle is not tight and it is easy to disengage. Since the product is assembled by stacking, and the flatness of the welding part of the metal shell and the welding foot of the conductive terminal is difficult to control
The welding part of the conductive terminal in the prior art is bent into a U-shaped structure by a mold. Due to the limitation of the structural space of this product, the height of the solder foot and the positioning surface of the terminal is small, so the U-shaped bending is difficult, the forming is unstable, and the bending There will be cracks at the root

Method used

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Embodiment Construction

[0017] Figure 1-4 As shown, the coaxial connector 100 of the present invention, the insulating body 10 , and the conductive terminals 20 installed on the insulating body 10 are shown. The coaxial connector 100 is further provided with a metal shell 30 . The insulating body 10 is injection molded inside the metal shell 30 , so that the connection between the metal shell 30 and the insulating body 10 is stable. The coaxial connector 100 can be surface soldered to a circuit board (not shown).

[0018] Figure 1-4 As shown, the insulating body 10 is formed with a flat base 11 and a docking portion 12 vertically extending from the base 11 to one side, and the docking portion 12 is provided with a receiving portion 121 for inserting a docking connector (not shown). . The receiving portion 121 is cylindrical. The free end of the docking part 12 is provided with a guide part 122 whose diameter is larger than that of the receiving part 121. The shape of the guiding portion 122 i...

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Abstract

The invention discloses a coaxial connector. The coaxial connector comprises an insulating body and a conductive terminal which is fixed on the insulating body, wherein the conductive terminal comprises a welding part, a contact part, a holding part, a horizontal part and a tilting part; the welding part is arranged on a circuit board in a surface welding mode; the contact part is in butt joint with a butting connector; the holding part is connected between the contact part and the welding part and held on the insulating body; the welding part is formed by punching, puncturing and stretching from the holding part; the horizontal part is horizontally arranged and welded to the circuit board; and the tilting part is tilted and extended, and connected with two side edges of the holding part and the horizontal part.

Description

technical field [0001] The invention relates to a coaxial connector, in particular to the structure of the conductive terminal of the coaxial connector. Background technique [0002] Chinese Utility Model Patent No. CN201134587 published on October 15, 2008 discloses a coaxial connector that can be surface-welded to a circuit board, which includes an insulating body, a conductive terminal accommodated in the insulating body, and a The metal shell on the outside of the insulating body. The insulating body includes an insulating seat and an insulating cover matched with the insulating seat. The conductive terminal includes a fixed terminal and a movable terminal matched with the fixed terminal. When the docking connector is not inserted, the movable terminal cooperates with the fixed terminal. After the docking connector is inserted and mated, the movable terminal Disconnect from the fixed terminal. The metal shell includes a welding part formed by bending and extending to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/02H01R4/02H01R24/38
Inventor 邰军刘俊
Owner KUNSHAN JIAHUA ELECTRONICS