L29 type bent type inserting needle contact element radio-frequency connector connected with 1/2' super flexible cable in matching mode

A pin contact and connector technology, which is applied in the direction of conductive connection, two-part connection device, connection, etc., can solve the problems of increased production cost of connectors, complex internal structure, poor quality stability, etc., and achieve simple and reliable cable connection Effect

Inactive Publication Date: 2013-06-19
AVIC FORSTAR S&T CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing L29 type curved pin contact radio frequency coaxial connector with 1 / 2" super flexible coaxial cable, due to its complex internal structure and various components, the processing and assembly of parts is difficult, and it is difficult to The quality stability is poor, which not only increases the production cost of the connector, but also is not suitable for field installation and replacement

Method used

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  • L29 type bent type inserting needle contact element radio-frequency connector connected with 1/2' super flexible cable in matching mode
  • L29 type bent type inserting needle contact element radio-frequency connector connected with 1/2' super flexible cable in matching mode
  • L29 type bent type inserting needle contact element radio-frequency connector connected with 1/2' super flexible cable in matching mode

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Embodiment Construction

[0027] see Figure 1 to Figure 10 , the present invention comprises an outer conductor one 5, an outer conductor two 6 and an outer conductor three 7, the outer conductor three 7 is connected to the connecting screw sleeve 8, one end of the outer conductor one 5 is provided with a wire clamp 9, the outer conductor three 7 is connected to the connecting screw sleeve 8 A seal 10 is arranged between them, a seal 2 11 is arranged between the outer conductor 2 6 and the outer conductor 3 7, the outer conductor 5 is equipped with a seal 3 12, and the outer conductor 5 and the outer conductor 2 6 are connected to each other. A sealing member 413 is arranged between them. see figure 2 , the present invention adopts sealing member 3 12 to cooperate with the cable thread, and is screwed on the cable. After the cable and sealing ring 3 12 are screwed into the outer conductor 5, the sealing member 3 12 is subjected to radial pressure between the outer conductor 15 and the cable outer co...

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Abstract

The invention relates to an L29 type bent type inserting needle contact element radio-frequency connector connected with a 1/2' super flexible cable in a matching mode. Field rapid installation can be achieved, the L29 type bent type inserting needle contact element radio-frequency connector can be connected with 1/2' super flexible coaxial cables of different manufacturers in a matching mode, and generality of products is improved. The L29 type bent type inserting needle contact element radio-frequency connector connected with the 1/2' super flexible cable in the matching mode comprises a first outer conductor, a second outer conductor and a third outer conductor, the third outer conductor is connected with a connecting screw sleeve, a cable clamp is arranged at one end of the first outer conductor, a first sealing piece is arranged between the third outer conductor and the connecting screw sleeve, a second sealing piece is arranged between the second outer conductor and the third outer conductor, a third sealing piece is connected on the first outer conductor in a matching mode, and a fourth sealing piece is arranged between the first outer conductor and the second outer conductor.

Description

1. Technical field: [0001] The invention relates to a radio frequency connector, in particular to an L29 type radio frequency connector with curved pin contact piece fitted with a 1 / 2" ultra-flexible cable. 2. Background technology: [0002] In the background art, with the rapid development of the mobile communication industry, the demand for antenna feeder cables with large power capacity, low loss, and low intermodulation is also increasing. Therefore, the use of 1 / 2" super flexible coaxial cables in signal transmission systems is increasing day by day. At the same time, the installation and commissioning of antenna feeder systems are carried out in the field, so connectors that are easy to install in the field are also the first choice when selecting connectors for antenna feeder systems. [0003] The L29 connector has become a high power capacity, low loss, low intermodulation antenna and feeder cable development due to its reliable connection (threaded connection), firm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R9/05H01R24/40H01R13/52
Inventor 武向文赵鹏森孙璐璐
Owner AVIC FORSTAR S&T CO LTD
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