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A technology of connecting part and deforming part, applied in the field of electro-acoustics, can solve the problems of complex centering support manufacturing process, and achieve the effects of easy control of flatness and dimensional tolerance, high product yield, and small footprint

Pending Publication Date: 2021-11-30
GOERTEK INC
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] The main purpose of the present invention is to propose an application device, aiming at solving the complex problem of the centering support piece process in the prior art

Method used

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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 so...

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Abstract

The invention discloses an application device, and the application device comprises a plurality of elastic parts, wherein each elastic part 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 parts in the application device, the different parts can move relatively, or the different parts 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; and each elastic component is formed by integrally punching a sheet-shaped structure. The elastic parts of the application device are all of an integrated punch forming structure, manufacturing is easy and convenient, the planeness and dimensional tolerance of the punch forming elastic parts are easier to control, and the product yield is high. And the elastic component occupies a small space, so that thinning of the product is facilitated. In addition, even under the condition that the vibration displacement of the vibration unit is large, the compliance of the elastic component is kept good, and enough displacement can be provided.

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 loudspeakers 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 simplification of process. 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 manufacture of the sheet-shaped sp...

Claims

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Application Information

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