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Vibration assembly for sound production device and sound production device

A technology for vibration components and sound-generating devices, which is applied in electrical components, sensors, etc., can solve problems such as the quality of sound and the attenuation of medium and high frequency curves.

Active Publication Date: 2020-06-09
潍坊歌尔丹拿电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The paper cone structure of the existing vibration components is mainly linear. The edges of such vibration components are relatively fragile and produce large peaks and valleys in the mid-to-high frequency range, resulting in the attenuation of the mid-to-high frequency curve, which in turn affects the quality of the sound.

Method used

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  • Vibration assembly for sound production device and sound production device
  • Vibration assembly for sound production device and sound production device
  • Vibration assembly for sound production device and sound production device

Examples

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Embodiment Construction

[0034] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0035] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0036] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0037] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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Abstract

The invention discloses a vibration assembly for a sound production device and the sound production device. The vibration assembly comprises a cone, a folding ring and mass blocks. The folding ring isarranged in an annular shape, and the periphery of the cone is connected with the inner ring of the folding ring. The mass blocks comprise first mass blocks and second mass blocks, the multiple firstmass blocks are annularly distributed to form a first circular ring, and the multiple second mass blocks are annularly distributed to form a second circular ring. The first circular ring surrounds the periphery of the second circular ring in the direction from outside to inside of the surface of the cone. According to the vibration assembly provided by the invention, the two circles of mass blocks are arranged on the cone, so that the structure of the cone is reinforced through the mass blocks at the position where the counter-acting force borne by the cone is large, stress generated when thecone vibrates is dispersed, segmentation vibration generated when the cone vibrates is reduced, the frequency response curve of the sound production device is smoother, and the sound production quality of the sound production device is improved.

Description

technical field [0001] The invention belongs to the technical field of acoustic-electric conversion, and in particular, the invention relates to a vibration component and a sound-generating device for a sound-generating device. Background technique [0002] The sound generating device is a kind of equipment for people's daily entertainment. As people have higher and higher requirements for the quality of life, the sound generating device has also put forward higher and higher requirements. [0003] As an important sounding device, the speaker's product quality directly affects the quality of the sound, and the vibration component is one of the main components of the speaker's sound. The sound of the speaker is mainly generated by the vibration of the vibration component. The paper cone structure of the existing vibrating components is mainly linear. The edges of such vibrating components are relatively fragile, and large peaks and valleys are generated in the mid-to-high fre...

Claims

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Application Information

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IPC IPC(8): H04R9/02H04R9/06
CPCH04R9/06H04R9/02
Inventor 张凯周勇
Owner 潍坊歌尔丹拿电子科技有限公司
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