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A low-distortion headphone speaker bracket

A speaker stand, low-distortion technology, applied in the direction of earpiece/headphone accessories, etc., can solve problems such as distortion, and achieve the effect of reducing distortion and reducing vibration amplitude

Active Publication Date: 2017-12-12
ZHONGSHAN TIANJIAN ELECTROACOUSTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This modulated vibration is opposite to the vibration direction of the diaphragm and there is a certain time delay, which will cause distortion

Method used

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  • A low-distortion headphone speaker bracket
  • A low-distortion headphone speaker bracket
  • A low-distortion headphone speaker bracket

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] refer to Figure 1 to Figure 3 , Figure 1 to Figure 3 It is a structural schematic diagram of a specific embodiment of the present invention. As shown in the figure, a low-distortion earphone speaker bracket includes a bracket body 1. In this embodiment, the bracket body 1 is a circular bracket. The bracket body 1 The center is provided with a round hole 2 for placing the magnetic circuit system, and the bracket body 1 is provided with several reinforcing ribs 3 connected to the edge of the bracket body 1 by the walls of the round holes 2. In this embodiment, the ribs 3 are configured There are six, and the six reinforcing ribs 3 are evenly arranged on the bottom of the bracket body 1 around the axis of the round hole 2 .

[0016] As shown in the figure, a bending portion is provided on the reinforcing rib 3, so that the reinforcing rib 3 has an L-shaped structure. By setting the bending portion on the reinforcing rib 3, the vibration of the magnetic circuit system is...

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PUM

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Abstract

The invention discloses a low-distortion earphone speaker bracket, which includes a bracket body, a round hole for placing a magnetic circuit system is arranged in the center of the bracket body, and a plurality of holes are connected to the edge of the bracket body by the hole wall of the bracket body. The reinforcing rib is provided with at least one bending part on the reinforcing rib. The present invention prolongs the path through which the vibration of the magnetic circuit system is transmitted to the edge of the support body of the fixed diaphragm by providing the bending part on the reinforcing rib. The extension of the path will increase the attenuation and delay of the vibration during transmission, thereby reducing the vibration amplitude modulated to the diaphragm and reducing the distortion of the speaker.

Description

technical field [0001] The invention relates to an earphone horn bracket, in particular to a low-distortion earphone horn bracket. Background technique [0002] When the earphone speaker is working, due to the existence of action force and reaction force, in addition to the vibration of the diaphragm, the magnetic circuit system will also vibrate. And this vibration will be transmitted to the diaphragm through the bracket that fixes and supports the magnetic circuit system, giving the diaphragm a modulated vibration. This modulated vibration is opposite to the vibration direction of the diaphragm and there is a certain time delay, which will cause distortion. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a low-distortion earphone speaker bracket. [0004] The technical solution adopted by the present invention to solve its technical problems is: [0005] A low-distortion earphone speaker bracket...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R1/10
Inventor 王永明
Owner ZHONGSHAN TIANJIAN ELECTROACOUSTIC