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Spiral washer for RF coaxial connector, and using method and application of spiral washer

A radio frequency coaxial and connector technology, applied in the direction of connection, two-part connection device, line/collector parts, etc., can solve problems such as unstable electrical signal transmission, affecting user use, poor contact, etc.

Inactive Publication Date: 2013-01-02
PCT BROADBAND COMM YANTAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] RF coaxial connectors are mechanical and electrical integration products, usually installed on cables or instruments, as components for electrical connection or separation of transmission lines, it can effectively transmit electromagnetic wave signals and energy, with the rapid development of the communication industry, especially wired The wide demand of the TV industry, the radio frequency coaxial connector is more and more widely recognized in the industry, the main problem of the existing radio frequency coaxial connector is that the contact surface between the nut and the bush is flat during use, In the process of pushing and pulling or in the free state, poor contact will occur, which will lead to unstable electrical signal transmission, which will affect the user's use

Method used

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  • Spiral washer for RF coaxial connector, and using method and application of spiral washer
  • Spiral washer for RF coaxial connector, and using method and application of spiral washer
  • Spiral washer for RF coaxial connector, and using method and application of spiral washer

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Embodiment Construction

[0023] The specific embodiments of the present invention are given below with reference to the accompanying drawings, which are used to further describe the composition of the present invention in detail.

[0024] This embodiment is used for the spiral type gasket of radio frequency coaxial connector, comprises gasket body 3, and gasket body 3 is a spiral structure; In order to increase the contact area of ​​gasket body 3, the cross-sectional shape of gasket body 3 is square; The height is 1.1mm, and the height of the gasket body 3 after bending is 1.25mm; the gasket body 3 is made of tinned stainless steel;

[0025] A method for using a spiral washer for a radio frequency coaxial connector includes the following steps:

[0026] a. Prepare the nuts required for the RF coaxial connector, and install a waterproof sealing ring on the groove on the right side of the nut;

[0027] b. Insert the gasket body 3 into the bushing;

[0028] c. Insert the bushing in step b into the nut;...

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PUM

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Abstract

The invention relates to a spiral washer, particularly a spiral washer for an RF (Radio Frequency) coaxial connector, and a using method and the application of the spiral washer, and belongs to the technical field of mechanical products and new application thereof. The spiral washer for the RF coaxial connector comprises a spiral washer body which is made of tinned stainless steel. According to the invention ,the spiral washer for the RF coaxial connector is formed in the way that the spiral washer is additionally arranged on the existing RF coaxial connector; even if a nut and a bushing get loose due to any reason, bad contact conditions cannot occur; and the washer provided by the invention is spiral, even if looseness occurs, two side contact surfaces of the washer are tightly connected with the nut and the bushing, and therefore, transferring stability of electrical signals can be ensured.

Description

technical field [0001] The invention relates to a spiral washer, in particular to a spiral washer for radio-frequency coaxial connection machines, its use method and application, and belongs to the technical field of mechanical products and new applications thereof. Background technique [0002] RF coaxial connectors are mechanical and electrical integration products, usually installed on cables or instruments, as components for electrical connection or separation of transmission lines, it can effectively transmit electromagnetic wave signals and energy, with the rapid development of the communication industry, especially wired The wide demand of the TV industry, the radio frequency coaxial connector is more and more widely recognized in the industry, the main problem of the existing radio frequency coaxial connector is that the contact surface between the nut and the bush is flat during use, In the process of pushing and pulling or in the free state, poor contact will occur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/52H01R43/00H01R24/40
Inventor 程永江谢勇陈超
Owner PCT BROADBAND COMM YANTAI
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