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: 2013-04-10
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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Embodiment 1

[0047] Such as Figure 4 with 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, and the central conductor 21, the insulator 22, and the outer conductor 23 are all columnar, and are composed of three layers: inner, middle, and outer. Ring structure, the central conductor 21 has a deep hole 14 for inserting the inner conductor 20 of the coaxial cable on the rear end surface, and the middle part of the cylindrical surface of the central conductor 21 avoids the position of the deep hole 14 and sets a substantially rectangular cross section. 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] Such as Figure 4 , Figure 5 , Image 6 with 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, and the central conductor 21, the insulator 22, and the outer conductor 23 are all columnar, and are composed of three layers: inner, middle, and outer. Ring structure, the central conductor 21 has a deep hole 14 for inserting the inner conductor 20 of the coaxial cable on the rear end surface, and the middle part of the cylindrical surface of the central conductor 21 avoids the position of the deep hole 14 and sets a substantially rectangular cross section. 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 cylindrical surface of the central conductor. The shallow groove 16 and the barb 30 are fixed and positioned at two points, and have the effect of a stable con...

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Abstract

The invention discloses a coaxial cable connector which is in an annulus structure comprising an inner layer, a middle layer and an external layer. A central conductor, an insulator and an external conductor which are in columnar shapes are respectively arranged from the inner layer to the external layer; a deep hole which is used for inserting a coaxial cable inner connector is formed on the rear end face of the central conductor, a groove is arranged on the middle part of the column surface of the central conductor, the groove is far away from the deep hole and the section is in a roughly rectangular. The coaxial cable connector has the advantages of satisfying the prior technology standard, being high in communication quality, being stable in structure and being convenient to install.

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 The location diagram of the conductors in the cable described in, image 3 for figu...

Claims

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Application Information

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IPC IPC(8): H01R9/05H01R13/02H01R13/40H01R24/38
Inventor 宋志刚
Owner ROSENBERGER ASIA PACIFIC ELECTRONIC CO LTD
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