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Sound generating device and earphone

A sound generating device and loudspeaker technology, which is applied in the direction of sensors, electrical components, loudspeakers, etc., can solve the problem that it is difficult to meet the full-range requirements of headphones, and achieve a sense of layering and detail expression, good layering and detail expression , the effect of simple structure

Pending Publication Date: 2017-08-15
SHENZHEN GRANDSUN ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a sounding device and earphones, aiming at solving the problem in the prior art that it is difficult to meet the full-range requirements of the earphones without increasing the volume of the earphones

Method used

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  • Sound generating device and earphone
  • Sound generating device and earphone
  • Sound generating device and earphone

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Embodiment Construction

[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0027] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or it may be indirectly fixed or disposed on the other element through a third component. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or it can be indirectly connected to the other element through a third element.

[0028] It should also be noted that the "upper" in this embodiment is figure 1 In the E direction, "down" is figure 1 Middle F direction. They are only rel...

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Abstract

The invention relates to the field of earphone technology, and provides a sound generating device and an earphone. A tweeter is arranged in a through cavity, and the sound making surface of the tweeter is arranged downwards; a woofer is arranged in an annular accommodating groove of an annular bracket, and a groove opening of the annular accommodating groove is formed downwards; the principle of the woofer is that a vibration component receives a changed audio electrical signal and finally outputs the audio electrical signal as a sound energy signal; the sound making surfaces of the tweeter and the woofer are located at the same side and are both arranged downwards, thereby, the tweeter and the woofer can be well engaged to achieve a simple and compact structure, the sound generating device can be miniaturized, and thus the whole product can be miniaturized and can be convenient to carry and comfortable to wear, and more critically, the sound generating device can truly achieve the requirements of full range.

Description

technical field [0001] The invention relates to the technical field of earphones, in particular to a sounding device and an earphone. Background technique [0002] With the continuous improvement of living standards, listening to music has become a way for people to relieve their mood and reduce stress in their spare time. In order to allow every user to experience the charm of music in their spare time, open their closed mood, and stimulate their creativity, a dual headphone cavity was developed to meet the needs of music enthusiasts. Let people release and enjoy life after work. At the same time, with people's continuous pursuit of high-quality life, people also have higher requirements for the sound quality of earphones. [0003] Most of the earphones currently on the market use a single speaker, which is difficult to meet people's demand for a full-range experience. If the earphone is designed in the form of dual speakers, it is necessary to increase the volume of the...

Claims

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Application Information

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IPC IPC(8): H04R9/06H04R9/02
CPCH04R9/025H04R9/06H04R2400/11
Inventor 米凯尔·伯纳德·安德烈·勒费伍赫贡维勇吴海全谢刚师瑞文
Owner SHENZHEN GRANDSUN ELECTRONICS