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Sound Device Module

A sounding device and module technology, applied in electrical equipment shells/cabinets/drawers, sensor parts, chassis/boxes/drawer parts, etc., can solve the problem of occupying space and affecting the signals of flexible circuit boards and electronic products. Problems such as conduction stability and the influence of the overall shape of the sounding device module to avoid warping

Active Publication Date: 2020-09-22
GOERTEK INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after the hot-melt column is melted, a hemispherical convex hull will be formed. This convex hull will occupy a part of the space and the volume is not easy to control, which will affect the overall shape of the sounding device module.
Another way is to apply glue between the protruding flexible circuit board and the outer surface of the sound device module, but this fixing method may affect the stability of the signal conduction between the flexible circuit board and the electronic product

Method used

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Examples

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Embodiment Construction

[0027] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0028] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0029] Techniques and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques and devices should be considered part of the description.

[0030] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have different values.

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Abstract

The invention relates to a sound generating apparatus module. The sound generating apparatus module comprises a single sound generating apparatus, a flexible circuit board and a module shell; the single sound generating apparatus is arranged in the module shell; the flexible circuit board has a first part for forming electrical connection with the single sound generating apparatus, a second part for forming electrical connection with an external circuit, and a connecting part for connecting the first part and the second part; a groove opening for connecting the interior and the exterior is formed in the module shell; the connecting part extends from the groove opening; a bearing surface and a pressing edge are formed in the joining position of the module shell; the second part extends to the bearing surface; and the edge of the second part is pressed on the bearing surface by the pressing edge.

Description

technical field [0001] The invention belongs to the technical field of electro-acoustic transduction, in particular, the invention relates to a sound generating device module. Background technique [0002] In recent years, the technology of consumer electronic products has developed rapidly, and electronic products such as mobile phones and tablet computers have become people's daily necessities. Correspondingly, consumers also put forward higher demands on the performance and appearance of electronic products, and those skilled in the art continue to improve electronic products. [0003] The sound generating device module is an important electronic accessory in electronic products, which is used to convert sound signals into sounds and then play them. On the one hand, electronic products have higher and higher requirements on the acoustic performance of the sound generator module, and the sound effect of the sound generator module needs to be improved; on the other hand, t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K5/02H05K5/00H04R3/00
CPCH04R3/00H05K5/0026H05K5/0217
Inventor 马宏达朱本超
Owner GOERTEK INC