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Sound production device and electronic equipment

A technology of sound-generating device and sound hole, applied in the direction of electrical components, sensors, etc., can solve the problems of narrow motor vibration space, poor sound effect, and occupying motor space

Active Publication Date: 2020-04-28
GOERTEK INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, since the speaker and the motor are integrated, the motor needs to occupy part of the space of the speaker. In this way, it is inevitable that the motor will affect the sound of the speaker, resulting in poor sound effect of the speaker; or, the speaker will occupy the space of the motor. As a result, the vibration space of the motor is narrow, and it is difficult to produce obvious vibration feeling

Method used

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  • Sound production device and electronic equipment
  • Sound production device and electronic equipment
  • Sound production device and electronic equipment

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0033] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0034] In addition, if there are descriptions involving "first", "second" and ...

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Abstract

The invention discloses a sound production device and electronic equipment, and the sound production device comprises a positioning assembly, a vibration assembly, and a voice coil assembly. The positioning assembly comprises a shell and a magnetic cover. The magnetic cover is arranged in the shell and defines a first cavity and a second cavity with the inner wall surface of the shell through enclosing. The shell is provided with a pressure equalizing hole and a sound outlet hole, wherein the pressure equalizing hole is communicated with the first cavity, and the sound outlet hole is communicated with the second cavity; the magnetic cover is provided with a first air hole, and the first air hole is communicated with the first cavity and the second cavity; the vibration assembly is arrangedin the first cavity and provided with a through hole, and the through hole is communicated with the first air hole; and the voice coil assembly is arranged in the second cavity. According to the invention, the sound effect of the sound production device can be enhanced while vibration is realized.

Description

technical field [0001] The invention relates to the technical field of audio equipment, in particular to a sound generating device and an electronic device end using the sound generating device. Background technique [0002] In a common electronic device, the motor and the speaker are integrated to reduce the space occupied by the speaker and the motor, and avoid occupying the internal space of the electronic device. However, since the speaker and the motor are integrated, the motor needs to occupy part of the space of the speaker. In this way, it is inevitable that the motor will affect the sound of the speaker, resulting in poor sound effect of the speaker; or, the speaker will occupy the space of the motor. As a result, the vibration space of the motor is narrow, and it is difficult to produce obvious vibration feeling. [0003] The above content is only used to assist in understanding the technical solution of the present application, and does not mean that the above co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R9/06H04R9/02H04R9/04
CPCH04R9/02H04R9/04H04R9/06
Inventor 王连杰杨明凯代建星
Owner GOERTEK INC
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