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Diaphragm assembly and receiver

A technology for a diaphragm assembly and a receiver, applied in the field of receivers, can solve the problems of unfavorable disassembly and installation, limited sound pressure output of the diaphragm assembly, limited area of ​​the diaphragm, etc., and achieves the effect of improving the sound pressure output and simplifying the structural design.

Active Publication Date: 2018-03-16
SHENZHEN EVERWIN PRECISION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of realizing the present invention, the inventor found the following problems in related technologies: the structure of the diaphragm assembly in the traditional receiver is relatively complicated, which is not conducive to disassembly and installation; and due to the limited area of ​​the diaphragm, the sound pressure output of the diaphragm assembly restricted

Method used

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Embodiment Construction

[0030] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is said to be "fixed" to another element, it may be directly on the other element, or there may be one or more intervening elements therebetween. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "vertical", "horizontal", "left", "right" and similar expressions are used in this specification for the purpose of description only.

[0031] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terminology used in the description of the present inv...

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Abstract

The invention relates to the technical field of loudspeakers, and provides a diaphragm assembly and a receiver. The diaphragm assembly comprises a cylindrical bracket, a film, a vibrator and a sealingring, wherein the film is fixed at one end of the cylindrical bracket and covers an opening of one end of the cylindrical bracket, and a groove is formed in a surface of the film backing the cylindrical bracket; the vibrator is a circular slice and is fixed on a surface of the cylindrical bracket backing the cylindrical bracket, and the groove surrounds the vibrator; and the sealing ring is located in the groove and partially protrudes the groove. By this way, the structural design of the diaphragm assembly can be simplified. In addition, the vibrator is designed be circular to improve the sound pressure output of a moving iron, thereby improving the performance of the receiver.

Description

【Technical field】 [0001] The invention relates to the technical field of loudspeakers, in particular to a diaphragm assembly and a receiver with the diaphragm assembly. 【Background technique】 [0002] As a high-end acoustic component, the moving iron speaker is not satisfactory in the price-sensitive consumer electronics market due to its high production cost. How to improve the production process, product design, and reduce production costs, thereby reducing the market price, so that it can be used in consumer electronics The market shines brightly because practitioners are committed to solving it. Generally speaking, the design and production of moving iron speakers are distinguished by the size of the speaker (determining the acoustic performance of the speaker) and impedance. coil, wire, number of coils and wire diameter) to meet different applications. Since the contact surface between the iron core and the lower cover is currently designed to be flat, it is difficult...

Claims

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Application Information

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IPC IPC(8): H04R7/18H04R9/02H04R9/04H04R9/06
CPCH04R7/18H04R9/025H04R9/046H04R9/06
Inventor 陈斌
Owner SHENZHEN EVERWIN PRECISION TECH
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