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coaxial cable connector

A coaxial cable and connector technology, which is applied in the direction of conductive connection, connection, two-part connection device, etc., can solve the problems of high cost, difficult manufacturing, large standing wave of transmission signals, etc., and achieves low cost, easy processing and installation, The effect of signal standing wave reduction

Active Publication Date: 2016-12-14
ROSENBERGER ASIA PACIFIC ELECTRONIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the inventors found that the utility model still has large standing waves of transmission signals, high cost, difficult manufacture, and signal transmission quality still cannot meet the requirements of increasingly high communication quality, so it is necessary to further improve

Method used

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Effect test

Embodiment 1

[0047] like Figure 4 and Figure 5 As shown, the coaxial cable connector of the present invention includes: a central conductor 21, an insulator 22, and an outer conductor 23. The central conductor 21, the insulator 22, and the outer conductor 23 are all columnar, and are formed into a circle according to three layers: inside, middle, and outside. Ring structure, the rear end surface of the center conductor 21 is provided with a deep hole 14 for inserting the inner conductor 20 of the coaxial cable, and the middle part of the cylindrical surface of the center conductor 21 avoids the position of the deep hole 14. The slot 15 has the function of electrical compensation, which can reduce the standing wave of the signal and improve the transmission quality of the electrical signal.

Embodiment 2

[0049] like Figure 4 , Figure 5 , Image 6 and Figure 7 As shown, the coaxial cable connector of the present invention includes: a central conductor 21, an insulator 22, and an outer conductor 23. The central conductor 21, the insulator 22, and the outer conductor 23 are all columnar, and are formed into a circle according to three layers: inside, middle, and outside. Ring structure, the rear end surface of the center conductor 21 is provided with a deep hole 14 for inserting the inner conductor 20 of the coaxial cable, and the middle part of the cylindrical surface of the center conductor 21 avoids the position of the deep hole 14. Slot 15.

[0050] A shallow groove 16 is provided on the cylindrical surface of the central conductor 21, and a barb 3 is provided on the rear end surface of the central conductor cylindrical surface. The shallow groove 16 and the barb 30 are fixed and positioned at two points, and have the effect of a stable connection, and Cooperating with...

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Abstract

The invention discloses a coaxial cable connector, which is an annular structure with three layers of inner, middle and outer layers. From the inside to the outside, there are respectively a central conductor, an insulator and an outer conductor whose shapes are all columnar. A deep hole for inserting the inner conductor of the coaxial cable is opened on the rear end surface, and a groove with a roughly rectangular cross-section is provided in the middle part of the cylindrical surface of the central conductor avoiding the deep hole. The invention satisfies the existing technical standards and has the advantages of higher communication quality, stable structure and convenient installation.

Description

technical field [0001] The invention relates to the cable connector technology, in particular to a coaxial cable connector with a simplified structure. Background technique [0002] Coaxial cables are widely used in various signal transmissions, especially video signal transmissions. Different cables need to be effectively connected in order to effectively transmit signals and avoid signal attenuation. For this reason, various coaxial cable connection devices have been used in the prior art. [0003] The patent number is ZL200820185956.3, and the Chinese utility model patent titled "A DIN Type 1 / 2" Ultra-flexible RF Coaxial Cable Connector" discloses a coaxial cable connector. figure 1 It is a schematic cross-sectional view of the coaxial cable connector shown in the utility model patent publication with the patent number ZL200820185956.3 along the axial direction, figure 2 for figure 1 Diagram of the position of the conductors within the cable as described in, image 3...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R9/05H01R13/02H01R13/40H01R24/38
Inventor 宋志刚
Owner ROSENBERGER ASIA PACIFIC ELECTRONIC CO LTD
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