Heat dissipation type RF handheld terminal with dustproof function

A handheld terminal, heat-dissipating technology, applied in the field of radio frequency, can solve the problems of temperature rise, affecting the operating comfort, easy adhesion of dust, etc., to achieve the effect of heat dissipation

Active Publication Date: 2019-12-27
深圳市金东泰智能科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The control buttons of the existing RF handheld terminal equipment are generally exposed outside without any cover, causing dust to easily adhere to the control buttons, affecting the cleanliness of the control buttons, thereby affecting the comfort of operation. Not only that, the existing RF handheld When the terminal device is working, the internal electronic components will dissipate heat, causing the internal temperature of the main body to rise, thereby affecting the normal operation of the internal electronic components and reducing the practicability of the existing RF handheld terminal devices

Method used

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  • Heat dissipation type RF handheld terminal with dustproof function
  • Heat dissipation type RF handheld terminal with dustproof function
  • Heat dissipation type RF handheld terminal with dustproof function

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Embodiment Construction

[0025] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0026] Such as figure 1 As shown, a heat-dissipating RF handheld terminal with dustproof function includes a main body 1 and several control buttons 2, the control buttons 2 are evenly distributed on one side of the main body 1, and an antenna and a PLC are arranged inside the main body 1. Both the control button 2 and the antenna are electrically connected to the PLC, and also include a dust-proof mechanism and a heat dissipation mechanism, and the dust-proof mechanism and the heat dissipation mechanism are both arranged inside the main body 1;

[0027] PLC, that is, programmable logic controller, which uses a type of programmable memory for its internal sto...

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Abstract

The invention relates to a heat dissipation type RF handheld terminal with a dustproof function. The terminal comprises a main body and a plurality of control keys. The terminal further comprises a dustproof mechanism and a heat dissipation mechanism; the dustproof mechanism comprises a dustproof plate, a first bearing, a rotating shaft and a transmission assembly; the heat dissipation mechanism comprises a moving assembly and two heat dissipation assemblies; and each heat dissipation assembly comprises a connecting rod, a cover plate, a filter screen and two supporting rods. According to theheat dissipation type RF handheld terminal with the dustproof function, the dustproof function is achieved through the dustproof mechanism; dust can be prevented from adhering to a control key and affecting operation comfort; and the circulation of air inside and outside the main body is achieved through the heat dissipation mechanism, and therefore, a heat dissipation function can be achieved.

Description

technical field [0001] The invention relates to the radio frequency field, in particular to a heat dissipation RF handheld terminal with a dustproof function. Background technique [0002] RF handheld terminal equipment refers to a portable data processing terminal that uses radio frequency technology to complete functions such as data collection and transmission. [0003] The control buttons of the existing RF handheld terminal equipment are generally exposed outside without any cover, causing dust to easily adhere to the control buttons, affecting the cleanliness of the control buttons, thereby affecting the comfort of operation. Not only that, the existing RF handheld When the terminal device is working, the internal electronic components will dissipate heat, causing the internal temperature of the main body to rise, thereby affecting the normal operation of the internal electronic components and reducing the practicability of the existing RF handheld terminal device. C...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/02
CPCH05K5/0217H05K5/0213H05K5/03
Inventor 董赵卜
Owner 深圳市金东泰智能科技有限公司
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