CN109040879A - 一种防尘音响 - Google Patents
一种防尘音响 Download PDFInfo
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- CN109040879A CN109040879A CN201811185296.3A CN201811185296A CN109040879A CN 109040879 A CN109040879 A CN 109040879A CN 201811185296 A CN201811185296 A CN 201811185296A CN 109040879 A CN109040879 A CN 109040879A
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- 238000012546 transfer Methods 0.000 claims description 11
- 235000014676 Phragmites communis Nutrition 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 17
- 238000004140 cleaning Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
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Claims (5)
Priority Applications (1)
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CN201811185296.3A CN109040879A (zh) | 2018-10-11 | 2018-10-11 | 一种防尘音响 |
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CN201811185296.3A CN109040879A (zh) | 2018-10-11 | 2018-10-11 | 一种防尘音响 |
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CN109040879A true CN109040879A (zh) | 2018-12-18 |
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CN201811185296.3A Pending CN109040879A (zh) | 2018-10-11 | 2018-10-11 | 一种防尘音响 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115083221A (zh) * | 2022-07-05 | 2022-09-20 | 成都中医药大学 | 一种对外汉语智能查询机互动式汉语教学设备 |
Citations (11)
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KR20050068528A (ko) * | 2003-12-30 | 2005-07-05 | 엘지전자 주식회사 | 영상표시기기의 냉각 장치 |
CN200943922Y (zh) * | 2006-08-17 | 2007-09-05 | 成都市创燃科技有限责任公司 | 电控柜用恒温恒湿洁净空调器 |
WO2011120208A1 (zh) * | 2010-03-31 | 2011-10-06 | Guo Feng | 喷雾离心式除尘风机 |
CN103315678A (zh) * | 2012-03-20 | 2013-09-25 | 田永茂 | 吸尘、吹风一体式除尘器 |
WO2015021661A1 (zh) * | 2013-08-13 | 2015-02-19 | Mei Qingkai | 车载支架及车载支架音响 |
KR20150047071A (ko) * | 2013-10-23 | 2015-05-04 | 엘지전자 주식회사 | 에어 핸들링 유닛 및 팬모듈 조립방법 |
CN206005050U (zh) * | 2016-08-02 | 2017-03-08 | 无锡尊宝电动车有限公司 | 一种具有散热防尘功能的电器箱 |
CN206575555U (zh) * | 2017-04-07 | 2017-10-20 | 重庆两江工业技术服务有限公司 | 一种汽车音响喇叭网罩 |
CN207560256U (zh) * | 2017-12-25 | 2018-06-29 | 广州市骏创音响设备有限公司 | 一种音响的防尘装置 |
CN207886832U (zh) * | 2018-01-18 | 2018-09-21 | 新钻塑料科技(上海)有限公司 | 自动清洗粉尘网过滤机 |
CN207926827U (zh) * | 2017-11-09 | 2018-09-28 | 朱颖 | 一种用于音响的可拆卸防尘盖 |
-
2018
- 2018-10-11 CN CN201811185296.3A patent/CN109040879A/zh active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050068528A (ko) * | 2003-12-30 | 2005-07-05 | 엘지전자 주식회사 | 영상표시기기의 냉각 장치 |
CN200943922Y (zh) * | 2006-08-17 | 2007-09-05 | 成都市创燃科技有限责任公司 | 电控柜用恒温恒湿洁净空调器 |
WO2011120208A1 (zh) * | 2010-03-31 | 2011-10-06 | Guo Feng | 喷雾离心式除尘风机 |
CN103315678A (zh) * | 2012-03-20 | 2013-09-25 | 田永茂 | 吸尘、吹风一体式除尘器 |
WO2015021661A1 (zh) * | 2013-08-13 | 2015-02-19 | Mei Qingkai | 车载支架及车载支架音响 |
KR20150047071A (ko) * | 2013-10-23 | 2015-05-04 | 엘지전자 주식회사 | 에어 핸들링 유닛 및 팬모듈 조립방법 |
CN206005050U (zh) * | 2016-08-02 | 2017-03-08 | 无锡尊宝电动车有限公司 | 一种具有散热防尘功能的电器箱 |
CN206575555U (zh) * | 2017-04-07 | 2017-10-20 | 重庆两江工业技术服务有限公司 | 一种汽车音响喇叭网罩 |
CN207926827U (zh) * | 2017-11-09 | 2018-09-28 | 朱颖 | 一种用于音响的可拆卸防尘盖 |
CN207560256U (zh) * | 2017-12-25 | 2018-06-29 | 广州市骏创音响设备有限公司 | 一种音响的防尘装置 |
CN207886832U (zh) * | 2018-01-18 | 2018-09-21 | 新钻塑料科技(上海)有限公司 | 自动清洗粉尘网过滤机 |
Non-Patent Citations (2)
Title |
---|
康子渝;: "空气净化神器――一种带减震效果的超声波凝聚多管旋风除尘器", 科技风, no. 02, 20 January 2018 (2018-01-20) * |
易代新;韩宏伟;: "一种多功能太阳能MP3音响及壳体", 科技资讯, no. 22, 3 August 2017 (2017-08-03) * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115083221A (zh) * | 2022-07-05 | 2022-09-20 | 成都中医药大学 | 一种对外汉语智能查询机互动式汉语教学设备 |
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Effective date of registration: 20240610 Address after: Room 303-21579, No. 304, South Community A, Binhe Street, Pinggu District, Beijing, 101200 Applicant after: BEIJING ZHITOUJIA INTELLECTUAL PROPERTY OPERATION CO.,LTD. Country or region after: China Address before: 518000, 416 Jinfu Building, Cuizhu Road, Cuizhu Street, Luohu District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN KUSEN TECHNOLOGY TRADING Co.,Ltd. Country or region before: China |