External voice box of TV set

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...

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

Images