CN203805567U - Electronic electrostatic dedusting blackboard - Google Patents
Electronic electrostatic dedusting blackboard Download PDFInfo
- Publication number
- CN203805567U CN203805567U CN201420128295.6U CN201420128295U CN203805567U CN 203805567 U CN203805567 U CN 203805567U CN 201420128295 U CN201420128295 U CN 201420128295U CN 203805567 U CN203805567 U CN 203805567U
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- China
- Prior art keywords
- blackboard
- electronics
- electronic
- motor
- electrostatic
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- Expired - Fee Related
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Abstract
The utility model discloses an electronic electrostatic dedusting blackboard, wherein a clamp shaft and an electronic dustproof drum which are connected with the electronic electrostatic dedusting blackboard are arranged on the upper end of the electronic electrostatic dedusting blackboard, a motor and a roll shaft which is connected with the motor are arranged in the electronic dustproof drum, an electrostatic dedusting cloth which is provided with a magnetic plate is wound on the roll shaft, a notch and a brush are arranged on the electronic dustproof drum, an electronic switch and a magnet are arranged on side frames of the electronic electrostatic dedusting blackboard, and the electronic switch is connected with a motor which is arranged in the electronic dustproof drum. The electronic electrostatic dedusting blackboard is simple in structure, reasonable in design, excellent in dedusting effect and strong in practicability.
Description
Technical field:
The utility model relates to school supply and stationery manufacturing technology field, especially a kind of electronics electrostatic precipitation blackboard.
Background technology:
At present, a lot of primary grades school classrooms are taught and are also being used chalk-writing blackboard.Because chalk dust sucks human lung, can have a strong impact on healthyly, therefore a lot of teachers suffer from serious breathing problem.
Summary of the invention:
The drawback that the utility model in use exists for traditional blackboard, and provide a kind of electronics electrostatic precipitation blackboard, it is in traditional blackboard, to set up an electronics electrostatic dust protection device, can reduce teacher's number of times of blackboard wiping repeatedly, effectively take precautions against the dust erosion that blackboard produces, reduce the generation of disease, thereby can increase hours of instruction.
For realizing above-mentioned technical purpose, the technical scheme that the utility model is taked is: a kind of electronics electrostatic precipitation blackboard, comprise blackboard body, axis, the dustproof roller of electronics, electrostatic precipitation cloth, magnetic sheet, it is characterized in that: the both sides, upper end of described blackboard body are provided with connected U-shaped axis, the other end of axis is connected with the dustproof roller of the electronics that is located at blackboard top; In the dustproof roller of described electronics, be provided with motor and the roll shaft being connected with motor, and be wound on the electrostatic dust prevention cloth on roll shaft; The dustproof roller of described electronics is provided with notch, and notch place is provided with hairbrush; The lower end of described electrostatic dust prevention cloth is provided with the magnetic sheet with its splicing; Described blackboard frame is provided with electronic switch and magnet; Described electronic switch is connected with the motor in the dustproof roller of electronics.During use, electrostatic dust prevention cloth is pulled out along the notch place on the dustproof roller of electronics, the magnetic sheet on electrostatic dust prevention cloth is inhaled mutually with the magnet of blackboard lower end; With chalk, on electrostatic dust prevention cloth, write, after its cloth cover is write completely, take suction and be attached to the electrostatic dust prevention cloth magnetic sheet on the magnet of blackboard lower end, open the electronic switch on blackboard frame, electrostatic dust prevention cloth starts slowly to rise and is wound up on the roll shaft in the dustproof roller of electronics.Now, the motor in the dustproof roller of electronics and hairbrush produce the chalk trace on vibrations cleaning electrostatic dust prevention cloth.Chalk trace, after electrostatic precipitation is processed, is again pulled out electrostatic dust prevention cloth and is used.
Owing to taking technique scheme, the utility model is set up an electronics electrostatic dust protection device in traditional blackboard, can reduce teacher's number of times of blackboard wiping repeatedly, effectively takes precautions against the dust erosion that blackboard produces, and reduces the generation of disease, thereby can increase hours of instruction.It is simple in structure, reasonable in design, practical.
Accompanying drawing explanation:
Fig. 1 is overall structure schematic diagram of the present utility model:
Fig. 2 is the utility model electronics dustproof roller barrel structure schematic diagram:
In figure: 1 blackboard body 2 electronics roller 3 axis 4 notch 5 hairbrush 6 electrostatic dust prevention cloth 7 magnetic sheet 8 magnet 9 electronic switch 10 motor 11 roll shafts that prevent dust
The specific embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, a kind of electronics electrostatic precipitation blackboard, comprises blackboard body 1, axis 3, the dustproof roller 2 of electronics, notch 4, hairbrush 5, electrostatic precipitation cloth 6, magnetic sheet 7, electronic switch 9, motor 10 and roll shaft 11.The both sides, upper end of blackboard body 1 are provided with connected axis 3, and the other end of axis 3 is connected with the dustproof roller 2 of the electronics that is located at blackboard top; In the dustproof roller 2 of electronics, be provided with motor 10 and the roll shaft 11 being connected with motor, and be wound on the electrostatic dust prevention cloth 6 on roll shaft 11; The dustproof roller 2 of electronics is provided with notch 4 and hairbrush 5; The lower end of electrostatic dust prevention cloth 6 is provided with the magnetic sheet 7 with its splicing; Blackboard body 1 frame is provided with electronic switch 9 and magnet 8; Electronic switch 9 is connected with the motor 10 in the dustproof roller 2 of electronics.Electrostatic dust prevention cloth 6 is pulled out along the notch 4 of the dustproof roller 2 of electronics, the magnetic sheet 7 on electrostatic dust prevention cloth 6 is inhaled mutually with the magnet 8 of blackboard lower end; With chalk, on electrostatic dust prevention cloth 6, write, after cloth cover is write completely, take the electrostatic dust prevention cloth magnetic sheet 7 on blackboard lower end magnet 8, open the electronic switch 9 on blackboard frame, electrostatic dust prevention cloth 6 starts slowly to rise and is wound up on the roll shaft 11 in the dustproof roller 2 of electronics.Now, the hairbrush 5 at the motor 10 in roller and notch 4 places produces vibrations, the chalk trace on cleaning electrostatic dust prevention cloth 6.After the processing of chalk-writing vestige finishes, again pull out electrostatic dust prevention cloth 6 and use.
Claims (1)
1. an electronics electrostatic precipitation blackboard, comprise blackboard body, axis, the dustproof roller of electronics, electrostatic precipitation cloth, magnetic sheet, it is characterized in that: the both sides, upper end of described blackboard body are provided with connected axis, the other end of axis is connected with the dustproof roller of the electronics that is located at blackboard top; In the dustproof roller of described electronics, be provided with motor and the roll shaft being connected with motor, and around the electrostatic dust prevention cloth on roll shaft; The dustproof roller of described electronics is provided with notch, and notch place is provided with hairbrush; The lower end of described electrostatic dust prevention cloth is provided with the magnetic sheet with its splicing; Described blackboard frame is provided with electronic switch and magnet; Described electronic switch is connected with the motor in the dustproof roller of electronics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420128295.6U CN203805567U (en) | 2014-03-15 | 2014-03-15 | Electronic electrostatic dedusting blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420128295.6U CN203805567U (en) | 2014-03-15 | 2014-03-15 | Electronic electrostatic dedusting blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203805567U true CN203805567U (en) | 2014-09-03 |
Family
ID=51444365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420128295.6U Expired - Fee Related CN203805567U (en) | 2014-03-15 | 2014-03-15 | Electronic electrostatic dedusting blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203805567U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004184A (en) * | 2016-06-29 | 2016-10-12 | 裴萌 | Environment-friendly blackboard preventing dust pollution |
| WO2017039326A1 (en) * | 2015-09-02 | 2017-03-09 | 코닝정밀소재 주식회사 | Accommodation container |
| CN108686833A (en) * | 2018-05-18 | 2018-10-23 | 中铁十局集团第二工程有限公司 | A kind of tower crane dust guard pollution abatement equipment and dust prevention system |
-
2014
- 2014-03-15 CN CN201420128295.6U patent/CN203805567U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017039326A1 (en) * | 2015-09-02 | 2017-03-09 | 코닝정밀소재 주식회사 | Accommodation container |
| KR101823935B1 (en) * | 2015-09-02 | 2018-03-14 | 코닝정밀소재 주식회사 | Container |
| CN107949526A (en) * | 2015-09-02 | 2018-04-20 | 康宁精密素材株式会社 | Accommodate container |
| TWI636926B (en) * | 2015-09-02 | 2018-10-01 | 康寧精密素材股份有限公司 | Storage container and method of accommodating flexible glass-bonded substrate |
| CN107949526B (en) * | 2015-09-02 | 2019-09-06 | 康宁精密素材株式会社 | Accommodate container |
| CN106004184A (en) * | 2016-06-29 | 2016-10-12 | 裴萌 | Environment-friendly blackboard preventing dust pollution |
| CN106004184B (en) * | 2016-06-29 | 2018-06-05 | 裴萌 | A kind of environmental protection type blackboard for preventing dust pollution |
| CN108686833A (en) * | 2018-05-18 | 2018-10-23 | 中铁十局集团第二工程有限公司 | A kind of tower crane dust guard pollution abatement equipment and dust prevention system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20150315 |
|
| EXPY | Termination of patent right or utility model |