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Mobile communication device

A kind of mobile communication equipment and equipment technology, applied in the direction of telephone structure, etc., can solve the problems of reverse answering, the user can hardly hear the sound of the receiver, and the mobile phone is turned upside down, etc., to achieve the effect of convenient use

Inactive Publication Date: 2014-09-24
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the mobile phone can only be held with one hand while driving, and the mobile phone may be turned upside down or turned upside down in a hurry. At this time, it is difficult to change the direction of the mobile phone with one hand, and the microphone cannot effectively collect the user's voice, and it is difficult for the user to hear Clear the sound from the receiver

Method used

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Embodiment Construction

[0031] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0032] Such as figure 1 As shown, the present invention provides a mobile communication device, including a casing 1 , a device body 2 , a receiver 3 and a microphone 4 , and the device body 2 is built into the casing 1 . The receiver 3 includes a vibrating membrane plate and a piezoelectric ceramic sheet 31 fixed on the vibrating membrane plate, and the vibrating membrane plate extends outward to form the casing 1 .

[0033] Here, the material of the piezoelectric ceramic sheet is a functional ceramic material capable of converting mechanical energy and electrical energy, which belongs to inorganic non-metallic materials. Piezoelectric ceramics are made by using their materials under the action of mechanical stress to...

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Abstract

The invention relates to a mobile communication device which comprises a machine shell, a device body, a telephone receiver and a microphone. The device body is arranged in the machine shell in a built-in mode. The telephone receiver comprises a vibrating membrane plate and a piezoelectric ceramic piece fixed to the vibrating membrane plate. The vibrating membrane plate extends outwards to form the machine shell. According to the mobile communication device, the vibrating membrane plate is extended to form the machine shell of the mobile communication device, a user can answer the phone by attaching the ear to any position of the machine shell, and use is convenient; no telephone receiver hole needs to be formed in the machine shell, and thus water and dust can be prevented effectively.

Description

technical field [0001] The invention relates to portable electronic equipment, in particular to a mobile communication equipment. Background technique [0002] Mobile communication equipment includes a receiver and a microphone, that is, a receiver and a microphone. Microphones are used to pick up sound and convert the sound waves into electrical signals. The receiver is used to convert electrical signals into sound waves and vice versa. In the prior art, the mobile phone can only be held with one hand while driving, and the mobile phone may be turned upside down or turned upside down in a hurry. At this time, it is difficult to change the direction of the mobile phone with one hand, and the microphone cannot effectively collect the user's voice, and it is difficult for the user to hear Clear the sound from the receiver. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a mobile communication device that can ans...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/03
Inventor 夏小聪孙丽
Owner NUBIA TECHNOLOGY CO LTD
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