CN207070349U - 一种扬声器模组 - Google Patents
一种扬声器模组 Download PDFInfo
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- CN207070349U CN207070349U CN201721052754.7U CN201721052754U CN207070349U CN 207070349 U CN207070349 U CN 207070349U CN 201721052754 U CN201721052754 U CN 201721052754U CN 207070349 U CN207070349 U CN 207070349U
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- 239000011358 absorbing material Substances 0.000 claims abstract description 46
- 239000008187 granular material Substances 0.000 claims abstract description 42
- 239000000463 material Substances 0.000 claims description 27
- 239000004744 fabric Substances 0.000 claims description 13
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 238000005187 foaming Methods 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 239000011797 cavity material Substances 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 150000007974 melamines Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
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CN201721052754.7U CN207070349U (zh) | 2017-08-21 | 2017-08-21 | 一种扬声器模组 |
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CN201721052754.7U CN207070349U (zh) | 2017-08-21 | 2017-08-21 | 一种扬声器模组 |
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CN207070349U true CN207070349U (zh) | 2018-03-02 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108462918A (zh) * | 2018-03-21 | 2018-08-28 | 歌尔股份有限公司 | 一种扬声器模组及电子设备 |
WO2021000108A1 (zh) * | 2019-06-29 | 2021-01-07 | 瑞声声学科技(深圳)有限公司 | 一种扬声器 |
WO2021052308A1 (zh) * | 2019-09-18 | 2021-03-25 | 华为技术有限公司 | 移动终端 |
US11330363B2 (en) | 2018-06-29 | 2022-05-10 | Huawei Technologies Co., Ltd. | Speaker and mobile terminal |
-
2017
- 2017-08-21 CN CN201721052754.7U patent/CN207070349U/zh active Active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108462918A (zh) * | 2018-03-21 | 2018-08-28 | 歌尔股份有限公司 | 一种扬声器模组及电子设备 |
CN108462918B (zh) * | 2018-03-21 | 2019-09-10 | 歌尔股份有限公司 | 一种扬声器模组及电子设备 |
US11330363B2 (en) | 2018-06-29 | 2022-05-10 | Huawei Technologies Co., Ltd. | Speaker and mobile terminal |
US11622189B2 (en) | 2018-06-29 | 2023-04-04 | Huawei Technologies Co., Ltd. | Speaker and mobile terminal |
WO2021000108A1 (zh) * | 2019-06-29 | 2021-01-07 | 瑞声声学科技(深圳)有限公司 | 一种扬声器 |
WO2021052308A1 (zh) * | 2019-09-18 | 2021-03-25 | 华为技术有限公司 | 移动终端 |
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong Province, Shenzhen city Baoan District manhole Street Xihuan Road No. 1013 Patentee after: SHENZHEN SUNWAY ACOUSTICS TECHNOLOGY Co.,Ltd. Address before: 518000 Guangdong Province, Shenzhen city Baoan District manhole Street Xihuan Road No. 1013 Patentee before: SHENZHEN YINWOSHI TECHNOLOGY Co.,Ltd. |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 413000 building K1, standardized workshop, East Industrial Park, high tech Zone, Yiyang City, Hunan Province Patentee after: Yiyang Xinwei Acoustic Technology Co.,Ltd. Address before: 518000, No. 1013, West Ring Road, manhole street, Baoan District, Guangdong, Shenzhen Patentee before: SHENZHEN SUNWAY ACOUSTICS TECHNOLOGY Co.,Ltd. |
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CP03 | Change of name, title or address |
Address after: 413000 building K1, standardized workshop, East Industrial Park, high tech Zone, Yiyang City, Hunan Province Patentee after: Weishi Technology Co.,Ltd. Country or region after: China Address before: 413000 building K1, standardized workshop, East Industrial Park, high tech Zone, Yiyang City, Hunan Province Patentee before: Yiyang Xinwei Acoustic Technology Co.,Ltd. Country or region before: China |