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Hot-melt loudspeaker support and manufacturing method thereof

The technology of a horn bracket and its manufacturing method, which is applied in the hot-melt horn bracket and its manufacturing field, can solve the problems of high failure rate of magnet cracking, achieve the effects of saving manpower and material costs, increasing sticking strength, and improving efficiency

Inactive Publication Date: 2015-11-18
朝阳聚声泰(信丰)科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the defect rate of magnet cracking in production will be very high

Method used

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  • Hot-melt loudspeaker support and manufacturing method thereof

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Embodiment Construction

[0015] The specific implementation manner of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. Such as figure 1 As shown, a hot-melt horn bracket includes a bracket body 1, the bracket body is provided with a bracket inner cavity, and a damping cloth or a mesh plane 2 is arranged on the outer periphery of the horn bracket, and the damping cloth or mesh Air vents are provided on the plane, and a stepped platform 3 is provided around the inner cavity of the bracket below the damping cloth or mesh plane, and a glue retention groove 4 is arranged around the upper circumference of the stepped platform, and the glue retention groove can be placed Glue for damping cloth or mesh plane, which can ensure that the damping cloth is pasted more firmly, and the bracket body is formed by hot-melt molding. It saves manpower and material costs, and improves efficiency; due to the increase in the width of the dampin...

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Abstract

The invention relates to the technical field of loudspeaker box manufacture and especially to a hot-melt loudspeaker support. The hot-melt loudspeaker support comprises a support body in which a support chamber is disposed. The periphery of the hot-melt loudspeaker support is provided with a damping cloth or net plane. The damping cloth or net plane is provided with an air vent. A stepped table is circumferentially disposed on the inner side of the support chamber under the damping cloth or net plane. A glue staying groove is circumferentially disposed on stepped table. The hot-melt loudspeaker support saves labor and material cost and improves efficiency. An increase in the width of the damping cloth or net plane increases the pasting width of a PCB and the damping cloth or net plane and the pasting intensity of the damping cloth or net plane and the PCB. Just U iron is required to be subjected to injection molding and a magnet and a washer are not required to be subjected to injection molding. The magnet and the washer are assembled after the injection molding is performed and then hot melt is performed by a three-dimensional hot-melt machine such that a required support is achieved. As a result, fraction defective can be greatly reduced.

Description

technical field [0001] The invention relates to the technical field of sound box manufacturing, in particular to a hot-melt speaker bracket and a manufacturing method thereof. Background technique [0002] The horn is an electroacoustic transducer that converts electrical signals into acoustic signals and radiates them into the air. Traditional hot-melt horn brackets and their manufacturing methods are divided into electric, electromagnetic, electrostatic, piezoelectric, ion and pneumatic types according to their working principles. All injection-molded horns are made of U iron, magnets, and washers through injection molding at one time. This processing technology has been broken due to the material of the magnet. Therefore, the defect rate of magnet cracking in production will be very high. Contents of the invention [0003] The purpose of the present invention is to overcome the disadvantages of the above-mentioned technologies, and provide a hot-melt speaker bracket a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/02H04R31/00
Inventor 康良军
Owner 朝阳聚声泰(信丰)科技有限公司
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