Detachable dustproof screen assembly and electronic device adopting same

An electronic device and dust-proof net technology, which is applied in the field of dust-proof nets, can solve problems such as difficult disassembly and replacement of dust-proof nets, unfavorable maintenance, and affecting speaker pronunciation, etc., to improve user convenience, reduce post-maintenance costs, and improve quality Effect

Active Publication Date: 2015-03-25
ZTE CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the electronic device has been used for a period of time, the dust-proof net on it usually absorbs dust, oil, and even iron powder, which affects the pronunciation of the speaker and causes problems such as speaker noise, which seriously affects the quality of the electronic device. The existing dust-proof net The installation and fixing method is difficult to disassemble and replace, which brings inconvenience to users and is not conducive to the development of after-sales maintenance work

Method used

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  • Detachable dustproof screen assembly and electronic device adopting same
  • Detachable dustproof screen assembly and electronic device adopting same
  • Detachable dustproof screen assembly and electronic device adopting same

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Embodiment Construction

[0025] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] The detachable dust-proof net assembly of the present invention is used for dust-proof protection of electronic devices, and is fixed at holes corresponding to speakers and / or microphones through detachable connections. see figure 1 , figure 1 It is an explosion schematic diagram of a preferred embodiment of the electronic device of the present invention. In this embodiment, the electronic device is a mobile phone, which includes a casing, a speaker 103 and / or a microphone (not shown in the figure), wherein the casing includes a front casing 101, a rear casing 100 and a battery cover 102, the front casing 101 and the rear casing 101 The shell 100 is fixedly connected by screws and / or buckles, and the rear case 100 is fixedly connected with the battery cover 102 by buckles. The speaker 103 is used as an examp...

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Abstract

The invention discloses a detachable dustproof screen assembly which comprises a dustproof screen support and a dustproof screen. A screen hole is formed in the dustproof screen support. The area of the screen hole is smaller than that of the dustproof screen. The dustproof screen covers the screen hole and is fixedly connected with the periphery of the screen hole. As the dustproof screen and a shell of an electronic device are detachably connected, a user can replace the dustproof screen or disassemble the dustproof screen, clean the dustproof screen completely and then assembles the dustproof screen to the electronic device at regular intervals, the product quality is improved, and the maintenance cost is reduced. The invention discloses an electronic device adopting the detachable dustproof screen assembly.

Description

technical field [0001] The invention relates to the technical field of dust-proof nets, in particular to a detachable dust-proof net assembly and an electronic device using the same. Background technique [0002] Electronic devices (such as mobile phones and walkie-talkies) are usually equipped with speakers and / or microphones, so the electronic devices are provided with holes corresponding to the positions of the speakers and / or microphones. In order to prevent dust or other impurities from entering the electronic device through the hole, it is necessary to install a dust filter on the hole to protect the speaker and / or the microphone from dust. However, the dust-proof nets of existing electronic devices are directly bonded to the front case, rear case or other components of the electronic device by double-sided tape or glue. After the electronic device has been used for a period of time, the dust-proof net on it usually absorbs dust, oil, and even iron powder, which affec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/02
CPCH04M1/0249
Inventor 李道德熊先华
Owner ZTE CORP
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