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Electronic apparatus

一种机器、电子的技术,应用在电视、仪器、传感器等方向,能够解决难以配置、难以使用、电子机器大型化等问题,达到防止组装工时数、减低重量、提高音质的效果

Inactive Publication Date: 2008-03-12
SANYO ELECTRIC CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In such an electronic device, the speaker is often located outside the liquid crystal display part when viewed from the front, and if the speaker is arranged outside the liquid crystal display part, there will be a problem of increasing the size of the electronic device
Especially when the size of the electronic equipment is large, it is difficult to arrange it in a limited space such as the interior of a car, and it is difficult to use it.

Method used

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Embodiment Construction

[0025] Next, an electronic device according to an embodiment of the present invention will be described with reference to the drawings. In addition, the electronic device of the present invention can be widely applied to, for example, liquid crystal televisions, car satellite navigation devices, and the like.

[0026] As shown in FIGS. 1 to 3 , the electronic device 10 has a box-shaped housing 12 as the outside. The frame body 12 is composed of a frame body front portion 12A positioned on the front (front) side and a frame body rear portion 12B positioned on the rear (back) side. A support portion 14 is formed on the front (front) side of the housing front portion 12A, and a touch panel portion 16 is disposed on the rear (back) side of the support portion 14 . Furthermore, an operation unit 18 is provided on the front (surface) side of the housing 12 and on the lower side of the touch panel unit 16 . Input buttons 18A and the like required for operation are arranged on the o...

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PUM

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Abstract

An electronic apparatus whose production costs and weight can be reduced and where degradation in sound quality can be prevented. A speaker (28) is located inside a housing (12), on the backside of a liquid display section (20), and a part of the speaker (28) is projected from the liquid display section (20) to its lower side. A sound conduction duct (24) is rectilinearly extended from the front surface side of the speaker (28) and is not bent. Even when high-frequency sound is emitted from the speaker (28), the sound can be outputted to the outside of a housing (12) without degradation in sound quality. Also, there is no need for the speaker (28) to be placed on the surface of the housing (12), outside the liquid crystal display section (20), so that an electronic apparatus (10) can be reduced in size and the apparatus (10) can be reduced in weight and production costs.

Description

technical field [0001] The present invention relates to an electronic machine with a loudspeaker. Background technique [0002] Conventional electronic devices, such as liquid crystal televisions and car satellite navigation devices, are known to have speakers. In such an electronic device, the speaker is often located outside the liquid crystal display unit when viewed from the front, and if the speaker is arranged outside the liquid crystal display unit, there will be a problem of increasing the size of the electronic device. Especially when the size of the electronic equipment increases, it becomes difficult to arrange and use it in a limited space such as the interior of a car, for example. [0003] As an electronic device that solves the above-mentioned problems, a device in which a speaker is disposed behind a liquid crystal display portion has been proposed (see Patent Document 1 below). In this electronic device, the speaker is arranged inside the housing behind th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/02H04N5/64G09F9/00H05K5/00
CPCH04N5/642H04R2499/13H04R2499/15H04R1/345H04R31/006H04N5/64
Inventor 浜田美智范茑尾秀和菅井隆
Owner SANYO ELECTRIC CO LTD