New-Type Microphone Structure
First Claim
1. A new-type microphone structure, comprising:
- a first layer structure and a second layer structure located on the first layer structure, a microphone acoustic cavity formed by the first layer structure and the second layer structure, at least one acoustic hole for acquiring sound signals is arranged on the microphone acoustic cavity, and a dustproof component covers the inside of the acoustic hole.
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Abstract
The invention relates to the technical field of voice processing equipment, more specifically, to a microphone. A new-type microphone structure comprises a first layer structure, a second layer structure located on the first layer structure, a microphone acoustic cavity formed by the first layer structure and the second layer structure, at least one acoustic hole for acquiring sound signals, which is arranged on the microphone acoustic cavity, and a dustproof component which covers the inside of the acoustic hole. The invention can prevent most of the dust particles and the moisture and the siphoning effect in actual use, which does not need to change the size of the existing microphone. It can be used in thin structures, and can prolong the service life of the microphone.
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Citations
10 Claims
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1. A new-type microphone structure, comprising:
- a first layer structure and a second layer structure located on the first layer structure, a microphone acoustic cavity formed by the first layer structure and the second layer structure, at least one acoustic hole for acquiring sound signals is arranged on the microphone acoustic cavity, and a dustproof component covers the inside of the acoustic hole.
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
Specification