CN104941956A - 扬声器磁间隙异物清除装置 - Google Patents
扬声器磁间隙异物清除装置 Download PDFInfo
- Publication number
- CN104941956A CN104941956A CN201510359543.7A CN201510359543A CN104941956A CN 104941956 A CN104941956 A CN 104941956A CN 201510359543 A CN201510359543 A CN 201510359543A CN 104941956 A CN104941956 A CN 104941956A
- Authority
- CN
- China
- Prior art keywords
- sensor
- plate
- location
- loudspeaker
- master controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000007664 blowing Methods 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000009471 action Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 206010070245 Foreign body Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010017000 Foreign body aspiration Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
- B08B5/043—Cleaning travelling work
Landscapes
- Control Of Conveyors (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510359543.7A CN104941956B (zh) | 2015-06-25 | 2015-06-25 | 扬声器磁间隙异物清除装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510359543.7A CN104941956B (zh) | 2015-06-25 | 2015-06-25 | 扬声器磁间隙异物清除装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104941956A true CN104941956A (zh) | 2015-09-30 |
CN104941956B CN104941956B (zh) | 2017-02-01 |
Family
ID=54157316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510359543.7A Active CN104941956B (zh) | 2015-06-25 | 2015-06-25 | 扬声器磁间隙异物清除装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104941956B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110434121A (zh) * | 2019-08-07 | 2019-11-12 | 梁志宇 | 一种扬声器生产加工用除尘设备与工艺 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01143500A (ja) * | 1987-11-29 | 1989-06-06 | Minebea Kk | スピーカの製造方法 |
US6938726B1 (en) * | 2001-10-16 | 2005-09-06 | Mitek Corporation | Field rebuildable low frequency loudspeaker driver having a removable diaphragm assembly, parts kit and method for rebuilding a loudspeaker driver in the field |
WO2008108168A1 (ja) * | 2007-03-08 | 2008-09-12 | Nisshin Engineering Inc. | ノズル、ドライクリーナ及びドライクリーナシステム |
CN202752277U (zh) * | 2012-07-18 | 2013-02-27 | 天津中环真美音响科技有限公司 | 环型磁体内孔除尘装置 |
CN103240241A (zh) * | 2013-05-09 | 2013-08-14 | 吉林市航盛宏宇电子有限公司 | 一种扬声器磁隙中残留物的吸除装置 |
CN104174603A (zh) * | 2014-09-03 | 2014-12-03 | 天津中环真美声学技术有限公司 | 一种环形磁体清洁装置及方法 |
-
2015
- 2015-06-25 CN CN201510359543.7A patent/CN104941956B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01143500A (ja) * | 1987-11-29 | 1989-06-06 | Minebea Kk | スピーカの製造方法 |
US6938726B1 (en) * | 2001-10-16 | 2005-09-06 | Mitek Corporation | Field rebuildable low frequency loudspeaker driver having a removable diaphragm assembly, parts kit and method for rebuilding a loudspeaker driver in the field |
WO2008108168A1 (ja) * | 2007-03-08 | 2008-09-12 | Nisshin Engineering Inc. | ノズル、ドライクリーナ及びドライクリーナシステム |
CN202752277U (zh) * | 2012-07-18 | 2013-02-27 | 天津中环真美音响科技有限公司 | 环型磁体内孔除尘装置 |
CN103240241A (zh) * | 2013-05-09 | 2013-08-14 | 吉林市航盛宏宇电子有限公司 | 一种扬声器磁隙中残留物的吸除装置 |
CN104174603A (zh) * | 2014-09-03 | 2014-12-03 | 天津中环真美声学技术有限公司 | 一种环形磁体清洁装置及方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110434121A (zh) * | 2019-08-07 | 2019-11-12 | 梁志宇 | 一种扬声器生产加工用除尘设备与工艺 |
Also Published As
Publication number | Publication date |
---|---|
CN104941956B (zh) | 2017-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
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: 214192 No. 228 Bashixigang Road, Xibei Town, Xishan District, Wuxi City, Jiangsu Province Patentee after: WUXI JIEFU ELECTROACOUSTIC CO., LTD. Address before: 214192 No. 228 Bashixigang Road, Xibei Town, Xishan District, Wuxi City, Jiangsu Province Patentee before: Jiefu Electroacoustic Co., Ltd., Wuxi |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Foreign matter removal device in magnetic gap of loudspeaker Effective date of registration: 20210113 Granted publication date: 20170201 Pledgee: China Merchants Bank Limited by Share Ltd. Wuxi branch Pledgor: WUXI JIEFU ELECTROACOUSTIC Co.,Ltd. Registration number: Y2021320010013 |