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Speaker module and portable electronic device with same

An electronic device and portable technology, applied in the direction of electrical components, transducer circuits, electrical digital data processing, etc., can solve the problems of increasing the thickness of electronic devices, and achieve the effect of reducing thickness and flexible position

Active Publication Date: 2012-09-19
ACER INC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this design requires the ground plane of the electronic device to be placed below the antenna, that is, the horn is located above the circuit board, which will increase the thickness of the electronic device

Method used

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  • Speaker module and portable electronic device with same
  • Speaker module and portable electronic device with same
  • Speaker module and portable electronic device with same

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Embodiment Construction

[0031] In order to make the above and other objects, features and advantages of the present invention more comprehensible, preferred embodiments are listed below and described in detail in conjunction with the accompanying drawings.

[0032] Please refer to figure 1 , figure 1 It is a schematic diagram of an embodiment of the portable electronic device of the present invention.

[0033] Such as figure 1 As shown, in one embodiment of the present invention, the portable electronic device 1 is a tablet computer (tablet PC), but the present invention is not limited thereto; for example, the portable electronic device 1 can also be a personal digital assistant (personal digital assistant) ), notebook computer (notebook computer) or smart phone (smart phone).

[0034] Then please refer to figure 2 and image 3 , figure 2 It is a partial cross-sectional view of an embodiment of the portable electronic device of the present invention, image 3 It is a partial side sectional ...

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PUM

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Abstract

The invention provides a speaker module and a portable electronic device with the same. The portable electronic device comprises a bottom shell, a metal bottom plate, a circuit board, the speaker module and an antenna module; the metal bottom plate is arranged on the bottom shell; the circuit board is arranged on the metal bottom plate, and comprises a wireless communication module; the speaker module is arranged on the bottom shell, wherein the speaker module comprises a speaker module body and a speaker cavity; the speaker cavity is arranged in the speaker module body; the antenna module is arranged outside the speaker module body; the antenna module corresponds to the speaker cavity, wherein the antenna module comprises a feed-in point and a grounding surface; the feed-in point is electrically connected with the wireless communication module; and the grounding surface is connected with the metal bottom plate. According to the invention, the connecting structure of a speaker and an antenna is improved, so that the thickness of the portable electronic device is greatly reduced, and the position of the speaker module in the portable electronic device is more flexible.

Description

technical field [0001] The invention relates to a speaker module and a portable electronic device with the speaker module, in particular to a speaker module and a portable electronic device with an improved connection structure between the speaker and an antenna. Background technique [0002] The appearance of electronic devices is constantly moving towards the goal of thinner and smaller, but the configuration of the antenna is one of the main factors affecting the quality of various receptions. In order to avoid signal interference from other electronic components in the electronic device to the antenna, the clearance area (clearance) The design of the antenna is very important. Furthermore, the generation of the speaker sound requires the resonance of the speaker cavity, so the speaker cavity is an indispensable space, and the speaker cavity can be a better position for the headroom. [0003] In the prior art, there is an electronic device that combines the antenna and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R3/00G06F1/16
Inventor 江书育林永森林晓毅姚仁杰黄钰惠
Owner ACER INC
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