CN110154596A - 自动擦黑板装置及包括其的黑板 - Google Patents
自动擦黑板装置及包括其的黑板 Download PDFInfo
- Publication number
- CN110154596A CN110154596A CN201810015197.4A CN201810015197A CN110154596A CN 110154596 A CN110154596 A CN 110154596A CN 201810015197 A CN201810015197 A CN 201810015197A CN 110154596 A CN110154596 A CN 110154596A
- Authority
- CN
- China
- Prior art keywords
- blackboard
- roller
- outer cover
- cleaning device
- essence
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 41
- 238000005192 partition Methods 0.000 claims description 24
- 239000007921 spray Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 11
- 239000000428 dust Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010792 warming Methods 0.000 description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000005337 ground glass Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/002—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour incorporating means for heating or cooling, e.g. the material to be sprayed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
- B05B9/0406—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material with several pumps
-
- 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
-
- 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
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810015197.4A CN110154596B (zh) | 2018-01-08 | 2018-01-08 | 自动擦黑板装置及包括其的黑板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810015197.4A CN110154596B (zh) | 2018-01-08 | 2018-01-08 | 自动擦黑板装置及包括其的黑板 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110154596A true CN110154596A (zh) | 2019-08-23 |
CN110154596B CN110154596B (zh) | 2021-07-06 |
Family
ID=67640918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810015197.4A Expired - Fee Related CN110154596B (zh) | 2018-01-08 | 2018-01-08 | 自动擦黑板装置及包括其的黑板 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110154596B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110525094A (zh) * | 2019-09-10 | 2019-12-03 | 徐艳霞 | 一种黑板擦及其使用方法 |
CN111572250A (zh) * | 2020-05-19 | 2020-08-25 | 刘必华 | 一种防粉尘扩散式黑板擦拭器 |
CN113085421A (zh) * | 2021-04-23 | 2021-07-09 | 方龙生 | 一种教学黑板清洁机及装配有所述教学黑板清洗机的教学装置 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2122070U (zh) * | 1991-07-05 | 1992-11-18 | 王森 | 板擦 |
US5216776A (en) * | 1992-01-27 | 1993-06-08 | Dennison Daniel C | Automatic blackboard eraser apparatus |
CN2562998Y (zh) * | 2002-08-27 | 2003-07-30 | 胡中军 | 黑板电动擦装置 |
CN2784207Y (zh) * | 2005-03-30 | 2006-05-31 | 山东大学 | 粉笔字迹自动清除装置 |
CN201313462Y (zh) * | 2008-11-28 | 2009-09-23 | 姚依欢 | 擦黑板器 |
CN201998704U (zh) * | 2011-03-01 | 2011-10-05 | 涂明欣 | 黑板喷雾除尘装置 |
CN203157521U (zh) * | 2013-03-15 | 2013-08-28 | 杜浩明 | 加强型机械式黑板擦拭机 |
CN203888482U (zh) * | 2014-05-19 | 2014-10-22 | 上海电机学院 | 黑板和黑板擦组合结构 |
CN203957660U (zh) * | 2014-06-18 | 2014-11-26 | 上海电机学院 | 一种自动黑板擦 |
CN205705887U (zh) * | 2016-04-15 | 2016-11-23 | 王维烨 | 洁净无尘自动擦黑板装置 |
-
2018
- 2018-01-08 CN CN201810015197.4A patent/CN110154596B/zh not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2122070U (zh) * | 1991-07-05 | 1992-11-18 | 王森 | 板擦 |
US5216776A (en) * | 1992-01-27 | 1993-06-08 | Dennison Daniel C | Automatic blackboard eraser apparatus |
CN2562998Y (zh) * | 2002-08-27 | 2003-07-30 | 胡中军 | 黑板电动擦装置 |
CN2784207Y (zh) * | 2005-03-30 | 2006-05-31 | 山东大学 | 粉笔字迹自动清除装置 |
CN201313462Y (zh) * | 2008-11-28 | 2009-09-23 | 姚依欢 | 擦黑板器 |
CN201998704U (zh) * | 2011-03-01 | 2011-10-05 | 涂明欣 | 黑板喷雾除尘装置 |
CN203157521U (zh) * | 2013-03-15 | 2013-08-28 | 杜浩明 | 加强型机械式黑板擦拭机 |
CN203888482U (zh) * | 2014-05-19 | 2014-10-22 | 上海电机学院 | 黑板和黑板擦组合结构 |
CN203957660U (zh) * | 2014-06-18 | 2014-11-26 | 上海电机学院 | 一种自动黑板擦 |
CN205705887U (zh) * | 2016-04-15 | 2016-11-23 | 王维烨 | 洁净无尘自动擦黑板装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110525094A (zh) * | 2019-09-10 | 2019-12-03 | 徐艳霞 | 一种黑板擦及其使用方法 |
CN111572250A (zh) * | 2020-05-19 | 2020-08-25 | 刘必华 | 一种防粉尘扩散式黑板擦拭器 |
CN113085421A (zh) * | 2021-04-23 | 2021-07-09 | 方龙生 | 一种教学黑板清洁机及装配有所述教学黑板清洗机的教学装置 |
CN113085421B (zh) * | 2021-04-23 | 2022-03-18 | 方龙生 | 一种教学黑板清洁机及装配有所述教学黑板清洗机的教学装置 |
Also Published As
Publication number | Publication date |
---|---|
CN110154596B (zh) | 2021-07-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Yang Li Inventor after: Chen Yongwen Inventor after: Chen Guoni Inventor after: Yu Junsheng Inventor after: Lv Xiaochen Inventor after: Xia Peizhun Inventor before: Xia Peizhun |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210611 Address after: No.1145, West Coast New District, Qingdao, Shandong 266427 Applicant after: QINGDAO HUANGHAI University Address before: 276800 shuijingcheng, Donggang District, Rizhao City, Shandong Province Applicant before: Xia Peizhun |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210706 |