Antenna tuning device having antivibration function

An antenna tuning and antenna tuner technology, which is applied in the field of antenna tuning devices, can solve problems such as the impact of bumps and vibrations on the electronic circuit of the antenna tuner, interference from grounding wire connectors, etc., and achieve the effect of easy installation of lines

Inactive Publication Date: 2018-03-23
CHENGDU FAREAST HIGH TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the current antenna tuner is used on a vehicle, the ground wire connector is likely to interfere with other connectors, a

Method used

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  • Antenna tuning device having antivibration function
  • Antenna tuning device having antivibration function

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Embodiment Construction

[0015] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the examples and accompanying drawings. As a limitation of the present invention.

[0016] Such as Figure 1~2 As shown, the antenna tuning device with anti-seismic function includes an antenna tuner 1, a first insulator 2, a second insulator 5, a third insulator 7, a bottom plate 12 and an elastic telescopic rod 13, and the antenna tuner 1 is provided with a power line, There are three inlets for radio frequency wires and ground wires, and the three inlets are connected with the first metal pillar 3, the second metal pillar 4 and the third metal pillar 6 in turn, the first insulator 2, the second insulator 5, and the third insulator 7 in turn Wrapped on the cylinders of the first metal pillar 3, the second metal pillar 4, and the third metal pillar 6; the antenna tuner 1 is also provided ...

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Abstract

The invention discloses an antenna tuning device having the antivibration function and relates to communication equipment. The antenna tuning device comprises an antenna tuner, a first insulator, a second insulator, a third insulator, a bottom plate and an elastic telescoping rod, wherein the antenna tuner is provided with three interfaces including a power source wire, a radio frequency wire anda ground wire, the three interfaces are sequentially connected with a first metal column, a second metal column and a third metal column, the three metal columns are sequentially wrapped in the firstinsulator, the second insulator and the third insulator, mutual line interference and electromagnetic interference of the three interfaces and the three metal columns connected with the three interfaces can be avoided, function end heads of the three interfaces are made to be away from an antenna tuner body, line mounting is made to be easier, the antenna tuner is connected with a bottom plate through the elastic telescoping rod, due to angle setting of the elastic telescoping rod, the anti-vibration effects in the transverse and vertical directions can be realized.

Description

technical field [0001] The invention relates to communication equipment, in particular to an antenna tuning device with an anti-seismic function. Background technique [0002] The antenna tuner is an impedance matching network connecting the transmitter and the antenna. It can match the impedance between the transmitter and the antenna, so that the antenna has the maximum radiated power at any frequency. It is widely used in ground, vehicle, ship-borne and aviation short-wave radio stations. When the current antenna tuner is used in a vehicle, the ground wire connector is likely to interfere with other connectors, and the electronic circuit inside the antenna tuner is easily affected by bumps and vibrations during the driving of the vehicle. Contents of the invention [0003] The purpose of the present invention is to solve the above problems. The present invention provides an antenna tuning device with an anti-seismic function, which can prevent the joints on the self fr...

Claims

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Application Information

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IPC IPC(8): H01Q1/50H01Q1/32
CPCH01Q1/32H01Q1/50
Inventor 李昆坤蓝宁林文龙
Owner CHENGDU FAREAST HIGH TECH CO LTD
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