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Crimp-type coaxial connector and connection method thereof

A coaxial cable and connector technology, applied in the direction of connection, conductive connection, connection, etc. through deformation, can solve the problems of cable disconnection, poor tensile strength, easy to be torn off, etc., to avoid special customized pressure Connecting tools, good tensile capacity, and high crimping strength

Inactive Publication Date: 2011-11-23
GUANGZHOU GLOBAL LINK COMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this connection method has poor tensile strength, and it is very easy to be torn off in an environment with strong vibration and impact, causing the cable to be disconnected and affecting normal use.

Method used

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  • Crimp-type coaxial connector and connection method thereof
  • Crimp-type coaxial connector and connection method thereof
  • Crimp-type coaxial connector and connection method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Such as figure 1 Shown is a structural diagram of a coaxial cable connector in the prior art.

[0024] Such as figure 2 Shown is a structural diagram of a specific embodiment of the present invention, a crimping type coaxial electrical connector, including a crimping pin 21, a shielding shell 22, an insulator 23, and a crimping sleeve 25, the crimping pin is located in the insulator, and the insulator A crimping tube 24 extends out of the shielding shell, the inner diameter of the crimping tube is larger than the outer diameter of the crimping sleeve, and the difference between the inner diameter of the crimping tube and the outer diameter of the crimping sleeve can be selected within the range of 0.5 mm to 2 mm. It is advisable to make the crimping sleeves of uniformly distributed shielding net 27 just able to enter the crimping tube, and the gap between the crimping tube and the shielding net can also be increased or decreased as required, thereby increasing or redu...

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PUM

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Abstract

The invention discloses a crimp-type coaxial connector which comprises: a crimping needle, a shielding shell, an insulator and a crimping suite. The crimping needle is arranged in the insulator. A shield extends a crimping pipe out of the shielding shell. An inner diameter of the crimping pipe is larger than an external diameter of the crimping suite. The crimping suite is sleeved on an oversheath of an incoming end of an external cable. The crimping suite and the oversheath of a coaxial cable are inserted into the crimping pipe. A shielding net is overturned on the crimping suite. At this moment, the shielding net is between an inner wall of the crimping pipe and an outer wall of the crimping suite. Through pressing the crimping pipe, the crimping pipe presses the crimping suite and the shielding net of the cable. And then the crimping suite is pressed so that the coaxial cable sheath is pressed tightly. The connector of the invention can be used to guarantee a tight connection of the cable under the condition of strong vibration impact and possesses a strong tensile ability.

Description

technical field [0001] The invention relates to a cable connector, in particular to a crimping type coaxial cable connector and a connection method thereof. Background technique [0002] Currently existing coaxial cable connectors (TNC connectors), such as figure 1 As shown, it includes a crimping needle 11, a shielding shell 12, an insulator 13, and a crimping sleeve 14. The crimping pin is located in the insulator, and a crimping tube 15 protrudes from the shielding shell. When the staff connects the cables, they will The inner core wire 16 of the coaxial cable is inserted into the crimping tube and inserted into the crimping needle, and the shielding net 17 is set on the outer wall of the crimping tube. access terminal. However, this connection method has poor tensile strength, and it is very easy to be torn off in an environment with strong vibration and impact, causing the cable to be disconnected and affecting normal use. Contents of the invention [0003] The pur...

Claims

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Application Information

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IPC IPC(8): H01R9/05H01R13/46H01R4/20H01R43/00H01R43/04
Inventor 谢国安范庆超
Owner GUANGZHOU GLOBAL LINK COMM
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