CN110481216A - 一种自动吸附粉尘的黑板擦 - Google Patents
一种自动吸附粉尘的黑板擦 Download PDFInfo
- Publication number
- CN110481216A CN110481216A CN201910695731.5A CN201910695731A CN110481216A CN 110481216 A CN110481216 A CN 110481216A CN 201910695731 A CN201910695731 A CN 201910695731A CN 110481216 A CN110481216 A CN 110481216A
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- CN
- China
- Prior art keywords
- shell
- fixing sleeve
- dust
- copper pipe
- dust suction
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B6/00—Cleaning by electrostatic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L21/00—Blackboard or slate cleaning devices
- B43L21/02—Blackboard or slate cleaning devices with means for absorbing the chalk dust
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
- H02K35/02—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving magnets and stationary coil systems
Abstract
Description
Claims (4)
Priority Applications (1)
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CN201910695731.5A CN110481216B (zh) | 2019-07-30 | 2019-07-30 | 一种自动吸附粉尘的黑板擦 |
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CN201910695731.5A CN110481216B (zh) | 2019-07-30 | 2019-07-30 | 一种自动吸附粉尘的黑板擦 |
Publications (2)
Publication Number | Publication Date |
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CN110481216A true CN110481216A (zh) | 2019-11-22 |
CN110481216B CN110481216B (zh) | 2021-05-28 |
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CN201910695731.5A Active CN110481216B (zh) | 2019-07-30 | 2019-07-30 | 一种自动吸附粉尘的黑板擦 |
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CN (1) | CN110481216B (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111052902A (zh) * | 2019-12-06 | 2020-04-24 | 江苏大学 | 一种低能耗立式深旋耕消毒联合作业机及喷施方法 |
CN111267523A (zh) * | 2020-04-08 | 2020-06-12 | 姜培文 | 一种能够防止粉尘飞扬的黑板擦 |
CN111329394A (zh) * | 2020-04-08 | 2020-06-26 | 邱贝勇 | 一种理发店用地面头发清扫装置 |
CN111806050A (zh) * | 2020-07-22 | 2020-10-23 | 雷小波 | 一种包覆机除尘方法 |
CN112223941A (zh) * | 2020-10-15 | 2021-01-15 | 杭州师范大学钱江学院 | 一种清灰吸尘式黑板擦及其使用方法 |
CN112406377A (zh) * | 2020-11-16 | 2021-02-26 | 姜培文 | 一种教学用具有吸尘功能的黑板擦 |
CN112590434A (zh) * | 2020-12-30 | 2021-04-02 | 周典银 | 机械式自动吸尘黑板擦 |
CN112963760A (zh) * | 2021-03-12 | 2021-06-15 | 深圳市圣宏亮科技有限公司 | 一种智能改变光照角度进行补光台灯 |
CN113071253A (zh) * | 2021-03-09 | 2021-07-06 | 苏晓青 | 一种自动吸尘的教学用黑板擦 |
Citations (9)
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US20040169169A1 (en) * | 2003-02-20 | 2004-09-02 | Daley Shawn Bruce Joseph | Carpet stretcher, control apparatus for the carpet stretcher, and knee-protecting member for the carpet stretcher |
CN204249663U (zh) * | 2014-10-29 | 2015-04-08 | 河海大学 | 一种自发电的教学黑板擦组件 |
CN204432181U (zh) * | 2015-03-14 | 2015-07-01 | 李宇声 | 一种呼吸式除尘黑板粉擦 |
CN205238962U (zh) * | 2016-01-04 | 2016-05-18 | 金陵科技学院 | 一种磁感应除尘黑板擦 |
CN205853703U (zh) * | 2016-03-29 | 2017-01-04 | 孙钰童 | 静电除尘黑板擦 |
CN106956539A (zh) * | 2016-01-11 | 2017-07-18 | 王驭陌 | 一种自发电式负压吸尘黑板擦 |
CN206614976U (zh) * | 2017-03-03 | 2017-11-07 | 武汉科技大学 | 吸尘板擦 |
CN108749410A (zh) * | 2018-05-31 | 2018-11-06 | 重庆市盛川荣科技有限责任公司 | 具有环境检测功能的教室控制终端 |
CN108944199A (zh) * | 2018-08-27 | 2018-12-07 | 华北水利水电大学 | 静电除尘板擦 |
-
2019
- 2019-07-30 CN CN201910695731.5A patent/CN110481216B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040169169A1 (en) * | 2003-02-20 | 2004-09-02 | Daley Shawn Bruce Joseph | Carpet stretcher, control apparatus for the carpet stretcher, and knee-protecting member for the carpet stretcher |
CN204249663U (zh) * | 2014-10-29 | 2015-04-08 | 河海大学 | 一种自发电的教学黑板擦组件 |
CN204432181U (zh) * | 2015-03-14 | 2015-07-01 | 李宇声 | 一种呼吸式除尘黑板粉擦 |
CN205238962U (zh) * | 2016-01-04 | 2016-05-18 | 金陵科技学院 | 一种磁感应除尘黑板擦 |
CN106956539A (zh) * | 2016-01-11 | 2017-07-18 | 王驭陌 | 一种自发电式负压吸尘黑板擦 |
CN205853703U (zh) * | 2016-03-29 | 2017-01-04 | 孙钰童 | 静电除尘黑板擦 |
CN206614976U (zh) * | 2017-03-03 | 2017-11-07 | 武汉科技大学 | 吸尘板擦 |
CN108749410A (zh) * | 2018-05-31 | 2018-11-06 | 重庆市盛川荣科技有限责任公司 | 具有环境检测功能的教室控制终端 |
CN108944199A (zh) * | 2018-08-27 | 2018-12-07 | 华北水利水电大学 | 静电除尘板擦 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111052902A (zh) * | 2019-12-06 | 2020-04-24 | 江苏大学 | 一种低能耗立式深旋耕消毒联合作业机及喷施方法 |
CN111267523A (zh) * | 2020-04-08 | 2020-06-12 | 姜培文 | 一种能够防止粉尘飞扬的黑板擦 |
CN111329394A (zh) * | 2020-04-08 | 2020-06-26 | 邱贝勇 | 一种理发店用地面头发清扫装置 |
CN111329394B (zh) * | 2020-04-08 | 2021-10-22 | 淮北伍恩信息科技有限公司 | 一种理发店用地面头发清扫装置 |
CN111806050A (zh) * | 2020-07-22 | 2020-10-23 | 雷小波 | 一种包覆机除尘方法 |
CN112223941A (zh) * | 2020-10-15 | 2021-01-15 | 杭州师范大学钱江学院 | 一种清灰吸尘式黑板擦及其使用方法 |
CN112223941B (zh) * | 2020-10-15 | 2021-12-07 | 杭州师范大学钱江学院 | 一种清灰吸尘式黑板擦及其使用方法 |
CN112406377A (zh) * | 2020-11-16 | 2021-02-26 | 姜培文 | 一种教学用具有吸尘功能的黑板擦 |
CN112590434A (zh) * | 2020-12-30 | 2021-04-02 | 周典银 | 机械式自动吸尘黑板擦 |
CN113071253A (zh) * | 2021-03-09 | 2021-07-06 | 苏晓青 | 一种自动吸尘的教学用黑板擦 |
CN112963760A (zh) * | 2021-03-12 | 2021-06-15 | 深圳市圣宏亮科技有限公司 | 一种智能改变光照角度进行补光台灯 |
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Effective date of registration: 20210423 Address after: Room 1132, 1 / F, building 7, No.135 Yanxing Road, Yangyi street, Lucheng District, Wenzhou City, Zhejiang Province 325000 Applicant after: Wenzhou skoorui Machinery Technology Co., Ltd Address before: No. 10, zhangjiaxiang lane, tangjiazhai village, Yanzhuang Town, Gangcheng District, Laiwu City, Shandong Province Applicant before: Wu Peng |
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Effective date of registration: 20211217 Address after: 314500 room 222, building 3, No. 299, Hangfu Road, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Jiaxing jubai Technology Co.,Ltd. Address before: Room 1132, 1st floor, building 7, No.135 Yanxing Road, Yangyi street, Lucheng District, Wenzhou City, Zhejiang Province 325000 Patentee before: Wenzhou skoorui Machinery Technology Co., Ltd |
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