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Vibration and sound generating device for electronic products and electronic products

A technology for sound-emitting devices and electronic products, applied in electrical components, sensors, etc., can solve problems such as low sensitivity and poor listening experience, and achieve the effect of reducing height and improving space utilization.

Active Publication Date: 2022-03-18
GOERTEK INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure is simple, easy to produce, and has high development prospects and practical value. However, traditional exciters need to consider the consistency between the resonant frequency of the exciter itself and the resonant frequency of electronic products, resulting in low sensitivity and poor listening experience.

Method used

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  • Vibration and sound generating device for electronic products and electronic products
  • Vibration and sound generating device for electronic products and electronic products
  • Vibration and sound generating device for electronic products and electronic products

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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PUM

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Abstract

The invention discloses a vibrating and sounding device used for electronic products and the electronic product. The vibrating and sounding device comprises a first casing, a magnetic assembly, a coil assembly and a second casing. The opening on one side of the first casing forms a hollow cavity, the magnetic assembly in the first casing and the coil assembly on the second casing generate an interaction force to drive the vibration and sound generating device to vibrate and sound, and the present invention combines the magnetic assembly and the coil assembly The form of nesting reduces the overall height of the vibration and sound generating device, improves the space utilization rate, and provides sufficient utilization space for electronic equipment.

Description

technical field [0001] The present invention relates to the technical field of sound generating devices, in particular, the present invention relates to a vibration and sound generating device for electronic products and electronic products. Background technique [0002] With the advent of the 5G era, while people are pursuing the ultimate network experience, their expectations for truly full-screen electronic devices are also increasing. However, how to realize the function of the earpiece without opening the screen, and at the same time have a better listening experience, is currently a technical problem. [0003] At present, the traditional function of the earpiece in the case of no opening in the screen mainly depends on the exciter, and the existing exciter usually includes a pot frame, a magnet and a coil. The structure is simple, easy to produce, and has high development prospects and practical value. However, traditional exciters need to consider the consistency of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R9/02H04R9/04H04R9/06
CPCH04R9/025H04R9/04H04R9/06
Inventor 朱跃光毛东升史德璋王永强
Owner GOERTEK INC