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Handheld Radio Expansion Dock and Its Application Structure

A technology of handheld radio and docking station, applied in current collectors, electric vehicles, electrical components, etc., can solve problems such as electromagnetic interference in signal transmission of handheld radio

Active Publication Date: 2016-06-29
CHINA ELECTRONICS TECH GRP NO 7 RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a handheld radio expansion dock and its application structure. The handheld radio expansion dock can solve the problem of fixing the handheld radio in the car, and make the handheld radio not affect the use of the handheld radio when charging; The application structure of the dock solves the problem of signal transmission and electromagnetic interference of the handheld radio in the car

Method used

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  • Handheld Radio Expansion Dock and Its Application Structure
  • Handheld Radio Expansion Dock and Its Application Structure
  • Handheld Radio Expansion Dock and Its Application Structure

Examples

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Embodiment Construction

[0031] Such as Figure 1 to Figure 3 As shown, a handheld radio expansion dock includes a body 10, the body 10 is provided with a handheld radio fixing base 100, and the two sides of the handheld radio fixing base 100 are respectively provided with a first clamping part 120 and a second clamping part 120. Clamping part 140, power input interface 160, charging circuit 180, the built-in battery charging position 102 corresponding to the charging port of the handheld radio is provided on the said handheld radio fixing seat 100; The said charging circuit 180 contains a power supply circuit, and said built-in battery Both the charging station 102 and the power input interface 160 are connected to the charging circuit 180 . The built-in battery charging position 102 is provided with a locking shape according to the structure of the charging port of the handheld radio, so that the handheld radio can be stuck on the built-in battery charging position 102 .

[0032] The handheld radio...

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PUM

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Abstract

The invention discloses a handheld radio expansion dock and its application structure. The handheld radio expansion dock includes a body, the body is provided with a handheld radio fixing seat, a power input interface arranged on the handheld radio fixing seat, and a The first clamping part and the second clamping part on both sides of the handheld radio fixing seat fix the handheld radio through the first clamping part or the second clamping part; the handheld radio fixing seat is provided with a power supply port for the handheld radio Corresponding to the power supply potential, the power input interface is connected to the power supply potential. The handheld radio expansion dock can solve the problem of fixing the handheld radio in the car, and makes the handheld radio not affect the use of the handheld radio when charging; the application structure of the handheld radio expansion dock solves the signal problem and electromagnetic interference problem of the handheld radio in the car .

Description

technical field [0001] The invention relates to a wireless communication device, in particular to a handheld radio expansion dock and its application structure. Background technique [0002] Handset Radio (HandsetRadio), referred to as Handset Radio, is a kind of radio station that is set up relative to vehicle-mounted radio stations and fixed radio stations. It is usually used on the move, and its portability and flexibility are stronger than the latter two. The maximum transmission power of the handheld radio generally does not exceed 5W, and the usual specifications are 0.5W, 2.5W and 5W. [0003] The handheld radio is a professional radio with strong anti-jamming characteristics. It mainly works in VHF (very high frequency, frequency range is 30MHz ~ 300MHz, wavelength is 10m ~ 1m) frequency band, that is, ultrashort wave frequency band. According to the transmission characteristics of electromagnetic waves, it can be seen that the signal emitted by the handheld radio ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R11/02H02J7/00H04Q5/24
Inventor 罗柏明吴侹沈绍兰
Owner CHINA ELECTRONICS TECH GRP NO 7 RES INST