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External voice box of TV set

A TV and sound box technology, applied in the field of TV, can solve problems such as inconvenient cleaning, poor sealing of the sound box, and damage to the casing, and achieve the effects of reducing mold costs, assembly costs, and production costs

Active Publication Date: 2007-06-27
XIAMEN PRIMA TECH
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AI Technical Summary

Problems solved by technology

The external speakers of these existing TVs usually use injection molded parts or aluminum profiles or wooden structures to make the speaker box, and use several pieces to pack together. For example, the more common way is to use the front shell and the rear shell to Constitute the speaker box, this way, on the one hand, makes the sealing of the speaker box poor, and then greatly affects the acoustic effect of the speaker, on the other hand, also makes it difficult to reduce the production cost; and, the existing external Speakers are usually fixed on the casing of the TV with screws. This fixing method also makes it inconvenient to disassemble between the speaker and the TV, causing inconvenience in moving and cleaning the TV, especially for hanging on the TV. The speakers on both sides of the TV set, during the moving process, it is easy to cause damage to the casing at the connection between the speakers and the TV

Method used

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  • External voice box of TV set
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Embodiment Construction

[0034] Referring to the accompanying drawings, an external sound box for a television set according to the present invention includes a box body 1 , a sound box front cover 2 , two sealing covers 3 , and two decorative covers 4 .

[0035] The box body 1 is made by extrusion molding, the box body 1 is a cylindrical overall structure, the front part of the box body 1 is equipped with a speaker 91, and the box body corresponding to the position where the speaker 91 is installed is provided with a first installation hole 11; The side of the box body 1 is equipped with a connecting terminal 92 that is electrically connected to the speaker 91 in the box body 1, and a second mounting hole 12 is provided on the box corresponding to the position of the connecting terminal 92; the box body 1 is equipped with a phase inverter Pipe 7; the side of box body 1 is equipped with the connecting frame 5 that can be connected with TV detachably.

[0036]Two seal covers 3 are contained in the uppe...

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Abstract

The invention discloses an external speaker for TV, including the box, front cover of speaker, upper and lower sealed cover and modified covers. The box is produced by extrusion molding method with cylindrical structure, on which, speaker and terminal to realize electrical connection are installed. The inverter pipe is equipped in the box. The sealed covers connect the upper and lower ports of the box cylindrical structure closely. The front cover whole covers the front of box, which has meshes corresponding to the loudspeaker, and the front cover connects the box by fastener method. The box is equipped with connecting frame that is removable with TV.

Description

technical field [0001] The invention relates to the technical field of televisions, in particular to an external sound box for a television. Background technique [0002] TV is one of the most commonly used home appliances in people's daily life. Through TV, people can learn about national events and current news, pay attention to international situation, world peace, and share the achievements of my country's economic construction; through TV, people can also understand and master economic, Law, life and other common sense, understand and master modern scientific and technological knowledge; through TV, you can also watch TV dramas, music, folk art, sports and other programs. Television has greatly enriched people's lives. It can be said that television has become one of the indispensable articles for use in people's daily life. With the continuous enhancement of TV functions and the continuous improvement of people's requirements for TV sound quality, many TV sets have ado...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/28H04R1/02
Inventor 张挺燕陈联进林宁
Owner XIAMEN PRIMA TECH
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