Application device

A technology of elastic parts and connecting parts, applied in the field of electro-acoustics, can solve the problems of affecting the vibration and compatibility of the voice coil, complicated manufacturing of the centering support piece, etc., and achieves the effect of small occupied space, simple and convenient manufacturing, and simplified manufacturing process.

Pending Publication Date: 2021-11-30
GOERTEK INC
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Problems solved by technology

[0004] The main purpose of the present invention is to propose an application device, which aims to solve the problems in the prio

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Embodiment Construction

[0048] 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.

[0049]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.

[0050] In addition, if there are descriptions involving "first", "second" and s...

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Abstract

The invention discloses an application device, and the application device comprises an elastic component group; the elastic component group comprises a plurality of elastic components, and each elastic component comprises a first connecting part, a second connecting part and a deformation part located between the first connecting part and the second connecting part; the first connecting part and the second connecting part are respectively connected to different components in the application device, the different components can move relatively, or the different components are relatively static; the deformation part is formed by extending the first end to the second end along the same direction or different directions in a straight line and/or curve manner; the forming mode and/or the cross section size and/or the material of at least one elastic component are/is different from those of other elastic components. The elastic components not only can be adaptively changed according to different internal environments of the application device and are good in compatibility, but also are simple and convenient to manufacture; the manufacturing process is simplified, and thinning of the product is facilitated. And the compliance of the elastic components is kept good, enough displacement can be provided, and the vibration of the vibration unit is not influenced.

Description

technical field [0001] The invention relates to the field of electroacoustic technology, in particular to an application device. Background technique [0002] Application devices, such as loudspeakers, are important acoustic components in electronic equipment, which are transducers that convert electrical signals into acoustic signals. At present, with the continuous progress and innovation of technology, the structural design of traditional application devices is also constantly seeking innovation and change. It not only needs to meet the development trend of thinning, but also pays more and more attention to performance optimization, and takes into account the process. Simplification and cost control. [0003] In the existing loudspeaker, a damper is fixedly arranged on the voice coil frame to prevent the voice coil from being polarized in a non-vibration direction during the vibration process, and the damper is usually in the shape of a sheet spring. However, the manufa...

Claims

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Application Information

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IPC IPC(8): H04R9/02H04R9/04H04R9/06
CPCH04R9/025H04R9/045H04R9/06H04R9/043H04R7/26H04R9/066
Inventor 刘春发杨健斌王建新强寿松
Owner GOERTEK INC
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