Application device

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...

AI Technical Summary

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 prior art that the centering support technology is complex, the vibration of the voice coil is affected, and the compatibility is poor.

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