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Interphone having modified adjusting knob

A technology for adjusting knobs and walkie-talkies, applied to the structure of telephones, etc., can solve the problems of easy deformation and misoperation of adjustment knobs, and achieve the effect of overcoming easy deformation and misoperation

Active Publication Date: 2010-06-09
FUJIAN NANAN QUANSHENG ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a walkie-talkie with an improved adjustment knob, which aims at overcoming the defects that the adjustment knob of the traditional walkie-talkie is easily deformed and prone to misoperation

Method used

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  • Interphone having modified adjusting knob
  • Interphone having modified adjusting knob
  • Interphone having modified adjusting knob

Examples

Experimental program
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Effect test

Embodiment Construction

[0020] refer to figure 1 , figure 2 , image 3 , Image 6 , a walkie-talkie with an improved adjustment knob, comprising a walkie-talkie body 1, an antenna 6, a plastic shell 2 covering the walkie-talkie body 1, a volume / switch adjustment knob 3 and a frequency adjustment knob 4 connected to the walkie-talkie body 1, the volume / The switch adjustment knob 3 includes a volume transmission shaft 31 partially located inside the intercom body 1 and a volume plastic knob 32 fixedly sleeved on the upper end of the volume transmission shaft 31; the frequency adjustment knob 4 includes a frequency transmission shaft 41 partially located inside the intercom body 1 And the frequency plastic knob 42 fixedly sleeved on the upper end of the frequency transmission shaft 41, the frequency transmission shaft 41 is hollow, and is sleeved on the volume transmission shaft 31, the volume plastic knob 32 and the frequency plastic knob 42 are respectively located in the plastic shell 2 the out...

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PUM

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Abstract

The invention relates to an interphone having a modified adjusting knob, which comprises an interphone body and a plastic shell covered on the interphone body. The interphone body is at least connected with two adjusting knobs which are on the same central line; and at least one of the adjusting knobs is positioned inside the plastic shell. By effectively modifying the adjusting knobs, the shortcomings that the adjusting knob of the traditional interphone is easy to bend and the error operation is easy to occur are overcome.

Description

technical field [0001] The invention relates to a walkie-talkie, in particular to a walkie-talkie with an improved adjusting knob. Background technique [0002] Walkie-talkies are mainly used in public security, civil aviation, transportation, water conservancy, railways, manufacturing, construction, service and other industries. They are used for communication and command and dispatch among group members, so as to improve communication efficiency and improve the rapid response ability to deal with emergencies. As the walkie-talkie enters the civilian market, people start to use the walkie-talkie more and more when traveling and shopping. The walkie-talkie is not limited by the network. In the places where the network does not cover, the walkie-talkie can allow users to communicate easily; the walkie-talkie provides one-to-one and one-to-many calls, one-click to talk, easy to operate, making communication more free, especially In the case of emergency dispatch and collectiv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02
Inventor 陈小平
Owner FUJIAN NANAN QUANSHENG ELECTRONICS
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