CN101367308A - Multifunctional environment friendly blackboard - Google Patents
Multifunctional environment friendly blackboard Download PDFInfo
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- CN101367308A CN101367308A CNA2008102007902A CN200810200790A CN101367308A CN 101367308 A CN101367308 A CN 101367308A CN A2008102007902 A CNA2008102007902 A CN A2008102007902A CN 200810200790 A CN200810200790 A CN 200810200790A CN 101367308 A CN101367308 A CN 101367308A
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- blackboard
- environment friendly
- multifunctional environment
- cleaning device
- guide rail
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Abstract
The invention discloses a multifunctional environment-friendly blackboard, which is provided with a standard blackboard and a blackboard framework, and is also provided with an upper guide rail, a lower guide rail, a lateral shifting motor, a cleaning device and a dust exhaust apparatus, wherein the standard blackboard is sleeved inside the blackboard framework; the upper guide rail and the lower guide rail are respectively arranged on an upper frame and a lower frame of the blackboard framework and are parallel to the upper frame and the lower frame of the blackboard framework; the lateral shifting motor is arranged on the upper guide rail or on the lower guide rail; one end of the cleaning device is connected with the lateral shifting motor and the other end of the cleaning device is perpendicular to the upper frame and the lower frame of the blackboard framework and connected to the other guide rail; the dust exhaust apparatus covers on the cleaning device and is connected with an external dust collector; and the electric apparatuses are supplied by commercial power. The multifunctional environment-friendly blackboard eliminates pollution of chalk dust on the air in a classroom, improves the air quality in the classroom, avoids damaging the bodies of teachers and students due to inhalation of dust for a long time, reduces the labor intensity of the teachers and the students, protects the physical and mental health of the teachers and the students, and is time and labor saving; and chalk powder is recovered and can be recycled, thereby achieving the aim of environmental protection.
Description
Technical field
The present invention relates to the teaching aid technical field, particularly a kind of multifunctional environment friendly blackboard of the pollution that dust caused of chalk writing on the blackboard can be prevented the time.
Background technology
7-25 year is the stage that life is grown up and grown; Also be that we seek knowledge the stage.The classroom is the palace that we seek knowledge.Be unable to do without the classroom in seeking knowledge, and in the classroom in teacher and our communication process, use the dust that chalk produced, the classroom air that is polluted is very conspicuous; Even more serious in the classroom that installs an air-conditioner with electric fan especially; The teacher and the classmates that also have us to erase the board, when they erase the board, the dust of generation and their respiratory tract air line distance are no more than 60 centimetres.People can tide in such environment 18 spring and autumn usually.And the teacher that the engineer of the soul-we love and respect can be in the middle of this environment whole all one's life.Serious harm academics and students's physical and mental health.The chalk foam reclaims, and utilization more capable of circulation reaches the effect of environmental protection.
Summary of the invention
Main purpose of the present invention is to address the above problem, a kind of multifunctional environment friendly blackboard is provided, this blackboard is eliminated the pollution of chalk dust to the classroom air, improve the air quality in the classroom, avoid sucking for a long time the harm of dust to academics and students's health, protection academics and students's physical and mental health, and save time, laborsaving; The chalk foam reclaims, and utilization more capable of circulation reaches the effect of environmental protection.
In order to achieve the above object, technical scheme provided by the invention is: a kind of multifunctional environment friendly blackboard, have standard blackboard, blackboard framework, and also have upper rail, lower guideway, transverse mobile motor, cleaning device and dust exhaust apparatus; The standard black sleeve-board is in blackboard framework; Upper rail, lower guideway just are provided with respectively on the upper and lower frame of blackboard framework, are parallel to the upper and lower frame of blackboard framework; Transverse mobile motor is arranged on institute's upper rail, or is arranged on the lower guideway; One end of cleaning device connects transverse mobile motor, is connected on another guide rail on the upper and lower frame of the other end perpendicular to blackboard framework; Dust exhaust apparatus covers on the cleaning device, connects external dust catcher; Above electrical equipment is by mains-supplied;
Cleaning device has 2 servomotors and 2 cleaning wheels; Servomotor connects described transverse mobile motor and cleaning wheel; 2 servomotors can be hidden in 2 cleaning wheel shafts; 2 servomotors drive 2 cleaning wheels respectively; 2 cleaning wheels are arranged side by side, and vertically run through the standard blackboard;
The direction of rotation of 2 cleaning wheels is rotated in the middle of 2 by the standard blackboard.
Dust exhaust apparatus has sweep-up pipe, dust shield; Dust shield covers on cleaning device, and its internal layer has air suction opening uniformly near cleaning device, two ends and outer sealing, and an end connects external dust catcher by sweep-up pipe;
Dust exhaust apparatus also has the chain sweep-up pipe; The chain sweep-up pipe is arranged between sweep-up pipe and the external dust catcher, is installed near on the blackboard framework of sweep-up pipe;
Dust exhaust apparatus also has two flexible glue bars; Article two, the flexible glue bar is separately positioned on two vertical edges of dust shield, runs through the standard blackboard, between standard blackboard and dust shield;
This multifunctional environment friendly blackboard also has travel switch; Travel switch is arranged on the other end of standard blackboard, connects civil power;
One in upper rail, the lower guideway is gear guide or ball screw, connects the gear of transverse mobile motor, and another is smooth guide rail;
The shared switch of transverse mobile motor, cleaning device and dust exhaust apparatus;
This multifunctional environment friendly blackboard also has safe cover of upholstery; Described safe cover of upholstery cover on respectively on the guide rail and dust exhaust apparatus on.
Operation principle of the present invention and beneficial effect: because multifunctional environment friendly blackboard of the present invention utilizes transverse mobile motor and cleaning wheel to cover whole standard blackboard, by the letter written with chalk on the cleaning wheel cleaning blackboard, absorb chalk powder by dust exhaust apparatus, reached original function and antipollution purpose; The rotation in opposite directions of cleaning wheel has guaranteed the concentrated absorption of chalk powder; Using adhesive tape has guaranteed not reveal; Use the chain sweep-up pipe and guaranteed whole flexibility; Use travel switch and can reach the effect of automatic spacing, for automatically of the present invention and condition manually is provided; Remote control can be installed, easy to use
Description of drawings:
Fig. 1: the schematic diagram of multifunctional environment friendly blackboard of the present invention;
Fig. 2: the schematic top plan view of multifunctional environment friendly blackboard of the present invention;
Fig. 3: the schematic side view of multifunctional environment friendly blackboard of the present invention.
The specific embodiment:
Embodiment 1:
As Figure 1-3:
A kind of multifunctional environment friendly blackboard has standard blackboard 1, blackboard framework 14, also has upper rail 2, lower guideway 3, transverse mobile motor 5, cleaning device and dust exhaust apparatus; Standard blackboard 1 is enclosed within the blackboard framework 14; Upper rail 2, lower guideway 3 just are provided with respectively on the upper and lower frame of blackboard framework 14, are parallel to the upper and lower frame of blackboard framework 14; Transverse mobile motor 5 is arranged on institute's upper rail 2, or is arranged on the lower guideway 3; One end of cleaning device connects transverse mobile motor 5, is connected on another guide rail on the upper and lower frame of the other end perpendicular to blackboard framework 14; Dust exhaust apparatus covers on the cleaning device, connects external dust catcher 15; Above electrical equipment is by mains-supplied;
Cleaning device has 2 servomotors 4 and 2 cleaning wheels 7; Servomotor connects described transverse mobile motor and cleaning wheel; 2 servomotors can be hidden in (not shown) in 2 cleaning wheel shafts; 2 servomotors 4 drive 2 cleaning wheels 7 respectively; 2 cleaning wheels 7 are arranged side by side, and vertically run through standard blackboard 1;
The direction of rotation of 2 cleaning wheels 7 is rotated in the middle of 2 by standard blackboard 1.
Dust exhaust apparatus has sweep-up pipe 10, dust shield 8; Dust shield 8 covers on cleaning device, and its internal layer has air suction opening uniformly near cleaning device, two ends and outer sealing, and an end connects external dust catcher 15 by sweep-up pipe 10;
Dust exhaust apparatus also has chain sweep-up pipe 11; Chain sweep-up pipe 11 is arranged between sweep-up pipe 10 and the external dust catcher 15, is installed near on the blackboard framework 14 of sweep-up pipe 10;
Dust exhaust apparatus also has two flexible glue bars 16; Article two, flexible glue bar 16 is separately positioned on two vertical edges of dust shield 8, runs through standard blackboard 1, between standard blackboard 1 and dust shield 8;
This multifunctional environment friendly blackboard also has travel switch 13; Travel switch 13 is arranged on an end of standard blackboard 1, connects civil power;
One in upper rail 2, the lower guideway 3 is gear guide or ball screw, connects the gear of transverse mobile motor 5, and another is smooth guide rail;
The shared switch of transverse mobile motor 5, cleaning device and dust exhaust apparatus;
This multifunctional environment friendly blackboard also has safe cover of upholstery; Safe cover of upholstery cover on respectively on the guide rail and dust exhaust apparatus on.
Operation principle of the present invention and beneficial effect: because multifunctional environment friendly blackboard of the present invention utilizes transverse mobile motor and cleaning wheel to cover whole standard blackboard, by the letter written with chalk on the cleaning wheel plot blackboard, absorb chalk powder by dust exhaust apparatus, reached original function and antipollution substantially purpose; The rotation in opposite directions of cleaning wheel has guaranteed the concentrated absorption of chalk powder; Using adhesive tape has guaranteed not reveal; Use the chain sweep-up pipe and guaranteed whole flexibility; Use travel switch and can reach the effect of automatic spacing, for automatically of the present invention and condition manually is provided; Powder Recovery can utilized.
Though the present invention utilizes the foregoing description to carry out at length setting forth, and is not to limit the present invention, any those skilled in the art should do various changes and modification, without departing from the spirit and scope of the present invention, should be considered as protection scope of the present invention.
Claims (10)
1. a multifunctional environment friendly blackboard has standard blackboard, blackboard framework, it is characterized in that: this multifunctional environment friendly blackboard also has upper rail, lower guideway, transverse mobile motor, cleaning device and dust exhaust apparatus; Described standard black sleeve-board is in described blackboard framework; Described upper rail, lower guideway just are provided with respectively on the upper and lower frame of blackboard framework, are parallel to the upper and lower frame of blackboard framework; Described transverse mobile motor is arranged on institute's upper rail, or is arranged on the described lower guideway; One end of described cleaning device connects described transverse mobile motor, is connected on another guide rail on the upper and lower frame of the other end perpendicular to blackboard framework; Described dust exhaust apparatus covers on the described cleaning device, connects external dust catcher; Above electrical equipment is by mains-supplied.
2. multifunctional environment friendly blackboard according to claim 1 is characterized in that: described cleaning device has 2 servomotors and 2 cleaning wheels; Described servomotor connects described transverse mobile motor and cleaning wheel; Described 2 servomotors drive 2 cleaning wheels respectively; Described 2 cleaning wheels are arranged side by side, and vertically run through standard blackboard surface.
3. multifunctional environment friendly blackboard according to claim 2 is characterized in that: the direction of rotation of described 2 cleaning wheels, rotate in the middle of 2 by the standard blackboard.
4. multifunctional environment friendly blackboard according to claim 1 is characterized in that: described dust exhaust apparatus has sweep-up pipe, dust shield; Described dust shield covers on described cleaning device, and its internal layer has air suction opening uniformly near described cleaning device, two ends and outer sealing, and an end connects external dust catcher by described sweep-up pipe.
5. multifunctional environment friendly blackboard according to claim 4 is characterized in that: described dust exhaust apparatus also has the chain sweep-up pipe; Described chain sweep-up pipe is arranged between sweep-up pipe and the external dust catcher, is installed near on the blackboard framework of sweep-up pipe.
6. multifunctional environment friendly blackboard according to claim 4 is characterized in that: described dust exhaust apparatus also has two flexible glue bars; Described two flexible glue bars are separately positioned on two vertical edges of described dust shield, run through the standard blackboard, between standard blackboard and dust shield.
7. multifunctional environment friendly blackboard according to claim 1 is characterized in that: this multifunctional environment friendly blackboard also has travel switch; Described travel switch is arranged on an end of standard blackboard, connects civil power.
8. multifunctional environment friendly blackboard according to claim 1 is characterized in that: one in described upper rail, the lower guideway is gear guide or ball screw, connects the gear of described transverse mobile motor, and another is smooth guide rail.
9. multifunctional environment friendly blackboard according to claim 1 is characterized in that: the shared switch of described transverse mobile motor, cleaning device and dust exhaust apparatus.
10. multifunctional environment friendly blackboard according to claim 1 is characterized in that: this multifunctional environment friendly blackboard also has safe cover of upholstery; Described safe cover of upholstery cover on respectively on the guide rail and dust exhaust apparatus on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102007902A CN101367308A (en) | 2008-10-06 | 2008-10-06 | Multifunctional environment friendly blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102007902A CN101367308A (en) | 2008-10-06 | 2008-10-06 | Multifunctional environment friendly blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101367308A true CN101367308A (en) | 2009-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102007902A Pending CN101367308A (en) | 2008-10-06 | 2008-10-06 | Multifunctional environment friendly blackboard |
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| Country | Link |
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| CN (1) | CN101367308A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129205A (en) * | 2014-07-15 | 2014-11-05 | 浙江工业大学 | Self-cleaning blackboard |
| CN104228426A (en) * | 2014-08-29 | 2014-12-24 | 郑中富 | Full-automatic teaching blackboard cleaning machine |
| CN107443973A (en) * | 2017-08-08 | 2017-12-08 | 安徽状元郎电子科技有限公司 | A kind of double deck type interaction blackboard |
| CN108162647A (en) * | 2018-01-08 | 2018-06-15 | 四川省达县职业高级中学 | Automatic erasing blackboard machine |
| CN108790515A (en) * | 2018-06-21 | 2018-11-13 | 蔡回炯 | A kind of blackboard of middle school teaching |
| CN109397935A (en) * | 2018-10-12 | 2019-03-01 | 黄驰越 | A kind of intelligent blackboard |
-
2008
- 2008-10-06 CN CNA2008102007902A patent/CN101367308A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129205A (en) * | 2014-07-15 | 2014-11-05 | 浙江工业大学 | Self-cleaning blackboard |
| CN104129205B (en) * | 2014-07-15 | 2015-10-28 | 浙江工业大学 | Automatic-cleaning backboard |
| CN104228426A (en) * | 2014-08-29 | 2014-12-24 | 郑中富 | Full-automatic teaching blackboard cleaning machine |
| CN104228426B (en) * | 2014-08-29 | 2016-08-24 | 郑中富 | A kind of blackboard for education Full-automatic cleaning machine |
| CN107443973A (en) * | 2017-08-08 | 2017-12-08 | 安徽状元郎电子科技有限公司 | A kind of double deck type interaction blackboard |
| CN108162647A (en) * | 2018-01-08 | 2018-06-15 | 四川省达县职业高级中学 | Automatic erasing blackboard machine |
| CN108790515A (en) * | 2018-06-21 | 2018-11-13 | 蔡回炯 | A kind of blackboard of middle school teaching |
| CN109397935A (en) * | 2018-10-12 | 2019-03-01 | 黄驰越 | A kind of intelligent blackboard |
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| PB01 | Publication | ||
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Open date: 20090218 |