Portable communication device

A communication equipment and portable technology, applied in the direction of telephone communication, branch equipment, telephone structure, etc., can solve the problems of difficult to guarantee sealing, MIC function failure, MIC impact damage, etc., achieve good sealing, prevent sound leakage, reduce effect of contact

Active Publication Date: 2016-08-10
BEIJING QIHOO TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the silicone sleeve is tightly attached to the MIC and has multiple sealing surfaces, when the portable communication device accidentally falls or collides with other objects, the battery cover will transmit the impact force to the silicone sleeve, thereby reducing the impact. The force is directly transmitted to the MIC through multiple sealing contact surfaces that are close to the MIC, causing impact damage to the MIC, re

Method used

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  • Portable communication device
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Embodiment Construction

[0043] In order to fully understand the purpose, features and beneficial effects of the present invention, now through the following specific embodiments, and in conjunction with the accompanying drawings, the present invention is described in detail as follows:

[0044] Such as image 3 , Figure 4 As shown, the portable communication device of the present invention has an accommodating space, and the parts constituting the accommodating space include a first housing 1 and a second housing 2, and the second housing 2 has a An extended vertical wall, the vertical wall is provided with a through hole 5 and the end of the vertical wall away from the second casing 2 fits with the first casing 1 .

[0045] The accommodating space includes a PCB board 3 , and the speaker BOX6 and MIC4 are electrically connected to the PCB board 3 . The horn BOX6 has a support body 61 extending toward the vertical wall of the second casing, and a passage 9 is provided inside the support body 61 . ...

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PUM

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Abstract

The invention discloses a portable communication device which is provided with holding space, a first housing and a second housing. The first housing and the second housing form the holding space. The holding space is home to a PCB, a MIC and a horn BOX. The second housing is provided with a through hole. The sealing structure of the MIC includes a support that extends from the horn BOX towards the through hole. The support and the PCB are sealed through a first sealing body. The end of the support far from the horn BOX nears the through hole and is sealed to the second housing wall through a second sealing body. The support is provided with a channel that is communicable with the through hole; the channel port far from the through hole is communicated with the MIC so as to allow external sound sources to be transmitted to the MIC from the through hole and the channel.

Description

technical field [0001] The invention relates to a portable communication device, in particular to a portable communication device which utilizes a speaker BOX support structure to seal a MIC. Background technique [0002] Portable communication devices (such as smart phones, tablet computers, etc.) are inseparable from people's lives, and their various designs directly affect user experience to some extent. In existing portable communication devices, the structure in which the battery cover covers the first casing is the current mainstream design. However, this structure all faces a thorny problem, that is, the airtightness of the main MIC. Generally speaking, the main MIC mainly collects the sound outside the product through the connected MIC holes respectively opened on the battery cover and the second casing. However, in the existing structure, the battery cover and the second casing of some devices cannot It fits perfectly, so that there is inevitably a gap between the...

Claims

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Application Information

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IPC IPC(8): H04R1/08H04M1/02
CPCH04M1/0249H04M1/026H04R1/083
Inventor 白亮程鹏杨军坤杨定坚刘传钦
Owner BEIJING QIHOO TECH CO LTD
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