CN214256589U - 一种耳机单体及蓝牙耳机 - Google Patents
一种耳机单体及蓝牙耳机 Download PDFInfo
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- CN214256589U CN214256589U CN202120534727.3U CN202120534727U CN214256589U CN 214256589 U CN214256589 U CN 214256589U CN 202120534727 U CN202120534727 U CN 202120534727U CN 214256589 U CN214256589 U CN 214256589U
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- earphone
- loudspeaker
- microphone
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- 239000000178 monomer Substances 0.000 title abstract description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910052742 iron Inorganic materials 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims description 14
- 238000005034 decoration Methods 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 10
- 238000004891 communication Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202120534727.3U CN214256589U (zh) | 2021-03-15 | 2021-03-15 | 一种耳机单体及蓝牙耳机 |
Applications Claiming Priority (1)
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CN202120534727.3U CN214256589U (zh) | 2021-03-15 | 2021-03-15 | 一种耳机单体及蓝牙耳机 |
Publications (1)
Publication Number | Publication Date |
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CN214256589U true CN214256589U (zh) | 2021-09-21 |
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Family Applications (1)
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CN202120534727.3U Expired - Fee Related CN214256589U (zh) | 2021-03-15 | 2021-03-15 | 一种耳机单体及蓝牙耳机 |
Country Status (1)
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CN (1) | CN214256589U (zh) |
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2021
- 2021-03-15 CN CN202120534727.3U patent/CN214256589U/zh not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221109 Address after: A508-1, Plant 3, Longgang Tian'an Digital Innovation Park, No. 449, Huangge North Road, Huanggekeng Community, Longcheng Street, Longgang District, Shenzhen, Guangdong 518000 Patentee after: Kuka Innovation Technology (Shenzhen) Co.,Ltd. Patentee after: Lai Yunjian Patentee after: Lai Jie Address before: 518116 room 326-8, building 23, Dayun software Town, No. 8288, Longgang Avenue, he'ao community, Yuanshan street, Longgang District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Xiaochao Technology Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210921 |