CN210670513U - 一种具有鼓膜防护机构的耳机 - Google Patents
一种具有鼓膜防护机构的耳机 Download PDFInfo
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- CN210670513U CN210670513U CN201922480934.0U CN201922480934U CN210670513U CN 210670513 U CN210670513 U CN 210670513U CN 201922480934 U CN201922480934 U CN 201922480934U CN 210670513 U CN210670513 U CN 210670513U
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- 210000003454 tympanic membrane Anatomy 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 title claims abstract description 13
- 229920000742 Cotton Polymers 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000000638 stimulation Effects 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 abstract 3
- 210000005069 ears Anatomy 0.000 abstract 2
- 238000009434 installation Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000000613 ear canal Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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CN201922480934.0U CN210670513U (zh) | 2019-12-31 | 2019-12-31 | 一种具有鼓膜防护机构的耳机 |
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CN201922480934.0U CN210670513U (zh) | 2019-12-31 | 2019-12-31 | 一种具有鼓膜防护机构的耳机 |
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CN210670513U true CN210670513U (zh) | 2020-06-02 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: 5 / F, building a, 169 Xikeng Industrial Zone, Huihuan street, Zhongkai hi tech Zone, Huizhou City, Guangdong Province Patentee after: Huizhou jiashengde Electronic Co.,Ltd. Address before: 516003 third floor, building a, Qianjin Industrial Zone, Huizhang Road, Chenjiang street, Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee before: Huizhou jiashengde Electronic Co.,Ltd. |
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CP02 | Change in the address of a patent holder | ||
CP03 | Change of name, title or address |
Address after: 516000, No. 1 Shuiqing Road, Shuikou Street, Huicheng District, Huizhou City, Guangdong Province, United East U Valley 4 # 01 Patentee after: Huizhou jiashengde Electronic Co.,Ltd. Country or region after: China Address before: 516000 5th floor, building a, 169 Xikeng Industrial Zone, Huihuan street, Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee before: Huizhou jiashengde Electronic Co.,Ltd. Country or region before: China |
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CP03 | Change of name, title or address |