Horn meshwork structure

A horn mesh and integrated technology, which is applied in TV, color TV parts, electrical components, etc., can solve the problems of poor appearance consistency, easy coloring, black circles of horns, etc., to improve the mold manufacturing process, improve the spraying process, and appearance good consistency
CN101043606AActive Publication Date: 2007-09-26XIAMEN PRIMA TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
XIAMEN PRIMA TECH
Publication Date
2007-09-26

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Abstract

The disclosed horn mesh structure comprises: both integrated on the shell, a throughout hole, including a connected top and bottom holes both with circle cross-section and trapezoid longitudinal section; and a blind hole, including a outer hole with circle cross-section and trapezoid longitudinal section and a connected conical inner hole. Wherein, the shape both of the throughout hole and blind hole is calculated by formula with bottom hole diameter A as reference. This invention can eliminate horn black ring on TV shell, and improves production efficiency.
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Description

technical field

[0001] The invention relates to a speaker net, in particular to an injection-molded speaker net equipped with household appliances such as CRT, PDP, and LCD televisions. 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 and world peace, share the achievements of my country's economic construction, and master various aspects of economy, law, life, etc. Common sense, appreciation of various entertainment programs such as film and television dramas, music, folk art, sports, etc. TV has greatly enriched people's lives. With the rapid development of our country's national economy and the substantial improvement of people's living standards, people have also put forward higher and higher requirements for the function upgrade and aesthetic appearance of TV sets, thus resulting in the TV shell and softwar...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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