CN113096626A - 静音箱 - Google Patents
静音箱 Download PDFInfo
- Publication number
- CN113096626A CN113096626A CN202110340864.8A CN202110340864A CN113096626A CN 113096626 A CN113096626 A CN 113096626A CN 202110340864 A CN202110340864 A CN 202110340864A CN 113096626 A CN113096626 A CN 113096626A
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- Prior art keywords
- sound
- sound absorption
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- material structure
- housing
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Images
Classifications
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- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
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- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
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- B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B13/12—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
- G01H11/02—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by magnetic means, e.g. reluctance
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
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- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
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- B32B2307/00—Properties of the layers or laminate
- B32B2307/10—Properties of the layers or laminate having particular acoustical properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/10—Properties of the layers or laminate having particular acoustical properties
- B32B2307/102—Insulating
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110340864.8A CN113096626A (zh) | 2021-03-30 | 2021-03-30 | 静音箱 |
Applications Claiming Priority (1)
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CN202110340864.8A CN113096626A (zh) | 2021-03-30 | 2021-03-30 | 静音箱 |
Publications (1)
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CN113096626A true CN113096626A (zh) | 2021-07-09 |
Family
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Family Applications (1)
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CN202110340864.8A Pending CN113096626A (zh) | 2021-03-30 | 2021-03-30 | 静音箱 |
Country Status (1)
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113970182A (zh) * | 2021-12-03 | 2022-01-25 | 深圳市航天新材科技有限公司 | 一种用于新风机的宽频消声结构及新风系统 |
CN114198843A (zh) * | 2021-12-21 | 2022-03-18 | 深圳市航天新材科技有限公司 | 一种通风隔音软帘结构 |
CN114976548A (zh) * | 2022-05-25 | 2022-08-30 | 南京大学 | 一种可调频的波导结构 |
CN115257976A (zh) * | 2022-07-22 | 2022-11-01 | 北京星光陆通视音频广播技术有限公司 | 一种隔音结构及音频车 |
CN115366815A (zh) * | 2022-10-24 | 2022-11-22 | 质子汽车科技有限公司 | 车辆驾乘室及车辆 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5783780A (en) * | 1995-11-27 | 1998-07-21 | Nissan Motor Co., Ltd | Sound absorption structure |
JP2006115303A (ja) * | 2004-10-15 | 2006-04-27 | Univ Kinki | スピーカボックス |
CN202694780U (zh) * | 2012-07-06 | 2013-01-23 | 江苏中科君达电子科技有限公司 | 一种静音箱及噪声测试分析系统 |
CN207114577U (zh) * | 2017-07-07 | 2018-03-16 | 深圳市信维通信股份有限公司 | 一种静音箱 |
WO2019182213A1 (ko) * | 2018-03-19 | 2019-09-26 | 한국과학기술원 | 흡음 장치 |
US20190333492A1 (en) * | 2018-04-27 | 2019-10-31 | Toyota Motor Engineering & Manufacturing North America, Inc. | Airborne acoustic absorber |
CN110905242A (zh) * | 2019-12-30 | 2020-03-24 | 南京光声超构材料研究院有限公司 | 一种超构静音室 |
CN111105774A (zh) * | 2019-10-29 | 2020-05-05 | 同济大学 | 亥姆霍兹共振器及基于其的低频宽带吸声降噪结构 |
CN210639980U (zh) * | 2019-08-02 | 2020-05-29 | 全球能源互联网研究院有限公司 | 一种吸隔声复合件和一种变压器 |
CN212752636U (zh) * | 2020-09-01 | 2021-03-19 | 苏州拓朴声学科技有限公司 | 一种静音测试箱内的吸声装置 |
-
2021
- 2021-03-30 CN CN202110340864.8A patent/CN113096626A/zh active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5783780A (en) * | 1995-11-27 | 1998-07-21 | Nissan Motor Co., Ltd | Sound absorption structure |
JP2006115303A (ja) * | 2004-10-15 | 2006-04-27 | Univ Kinki | スピーカボックス |
CN202694780U (zh) * | 2012-07-06 | 2013-01-23 | 江苏中科君达电子科技有限公司 | 一种静音箱及噪声测试分析系统 |
CN207114577U (zh) * | 2017-07-07 | 2018-03-16 | 深圳市信维通信股份有限公司 | 一种静音箱 |
WO2019182213A1 (ko) * | 2018-03-19 | 2019-09-26 | 한국과학기술원 | 흡음 장치 |
US20190333492A1 (en) * | 2018-04-27 | 2019-10-31 | Toyota Motor Engineering & Manufacturing North America, Inc. | Airborne acoustic absorber |
CN210639980U (zh) * | 2019-08-02 | 2020-05-29 | 全球能源互联网研究院有限公司 | 一种吸隔声复合件和一种变压器 |
CN111105774A (zh) * | 2019-10-29 | 2020-05-05 | 同济大学 | 亥姆霍兹共振器及基于其的低频宽带吸声降噪结构 |
CN110905242A (zh) * | 2019-12-30 | 2020-03-24 | 南京光声超构材料研究院有限公司 | 一种超构静音室 |
CN212752636U (zh) * | 2020-09-01 | 2021-03-19 | 苏州拓朴声学科技有限公司 | 一种静音测试箱内的吸声装置 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113970182A (zh) * | 2021-12-03 | 2022-01-25 | 深圳市航天新材科技有限公司 | 一种用于新风机的宽频消声结构及新风系统 |
CN114198843A (zh) * | 2021-12-21 | 2022-03-18 | 深圳市航天新材科技有限公司 | 一种通风隔音软帘结构 |
CN114976548A (zh) * | 2022-05-25 | 2022-08-30 | 南京大学 | 一种可调频的波导结构 |
CN115257976A (zh) * | 2022-07-22 | 2022-11-01 | 北京星光陆通视音频广播技术有限公司 | 一种隔音结构及音频车 |
CN115257976B (zh) * | 2022-07-22 | 2024-01-12 | 北京星光陆通视音频广播技术有限公司 | 一种隔音结构及音频车 |
CN115366815A (zh) * | 2022-10-24 | 2022-11-22 | 质子汽车科技有限公司 | 车辆驾乘室及车辆 |
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Effective date of registration: 20230925 Address after: Floor 7, Building 51, Nanda Science Park, No. 8 Yuanhua Road, Xianlin Street, Qixia District, Nanjing City, Jiangsu Province, 210000 Applicant after: NANJING GUANGSHENG SUPERSTRUCTURE MATERIALS RESEARCH INSTITUTE Co.,Ltd. Applicant after: NANJING University Address before: 210046 701, 7th floor, building 3, emerging industry incubation base, Science Park, Nanjing University, Jiangsu Province Applicant before: NANJING GUANGSHENG SUPERSTRUCTURE MATERIALS RESEARCH INSTITUTE Co.,Ltd. |