Vibration assembly and sound receiving device
By designing an elastic element with a pre-treatment area in the sound transmission device, the problem of stress concentration in the diaphragm was solved, improving the reliability and shock resistance of the device.
CN116193329BActive Publication Date: 2026-06-09SHENZHEN SHOKZ CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHENZHEN SHOKZ CO LTD
- Filing Date
- 2021-11-26
- Publication Date
- 2026-06-09
AI Technical Summary
Technical Problem
In a sound transmission device, the movement of the mass block causes stress concentration at the fixed end of the diaphragm, leading to material fatigue and a decrease in device reliability.
Method used
Design a vibration assembly in which the elastic element includes a connection region and a pre-treated region, the pre-treated region having greater deformation capacity to support the mass element and disperse stress, avoiding stress concentration.
Benefits of technology
It improves the reliability and shock resistance of the sound transmission device and extends the service life of the diaphragm.
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Smart Images
Figure CN116193329B_ABST
Abstract
One or more embodiments of the present specification relate to a vibration assembly, comprising: a mass element; an elastic element, the elastic element comprising a connecting region and a first pre-processing region; wherein the connecting region is used to support the mass element; when the mass element vibrates, a deformation amount of the first pre-processing region is greater than a deformation amount of a region other than the first pre-processing region on the elastic element.
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