CN205168000U - Full -automatic dustless blackboard eraser - Google Patents
Full -automatic dustless blackboard eraser Download PDFInfo
- Publication number
- CN205168000U CN205168000U CN201520844348.9U CN201520844348U CN205168000U CN 205168000 U CN205168000 U CN 205168000U CN 201520844348 U CN201520844348 U CN 201520844348U CN 205168000 U CN205168000 U CN 205168000U
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- guide rail
- blackboard
- full
- wiped
- driving
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Abstract
The utility model relates to an educational aid technical field provides full -automatic dustless blackboard eraser, include: drive control module, drive mechanism, guide rail orientation module and clean the device, guide rail orientation module installs on the blackboard, drive mechanism installs on guide rail orientation module, clean the device, install on drive mechanism, drive control module is connected with drive mechanism. Guide rail orientation module is 2 guide rails, installs respectively in 2 sides of blackboard. Drive mechanism includes: 2 strip driving chain and drive wheel, drive control module includes: controller, driving motor and driving shaft, it includes to clean the device: clean structure and dust removal structure, still include: 2 individual limit switch installs respectively in being close to on the blackboard of 2 side guide rails, is connected with the controller. The utility model discloses can clean the blackboard automatically, realize dustless and automatic function of cleaning, the noise is little, and degree of automation is high, and is dustless effectual, more healthy.
Description
Technical field
The utility model relates to educational aid technical field, and particularly a kind of Full-automatic dust-free blackboard is wiped.
Background technology
" chalk, three chi dais ", this is the sincere praise to teacher.Hardly realize, behind, hidden danger the more in praise.Most at about 40 years to retirement on teacher's slave station to dais, more than half time of life all will eat " chalk dust ", and most teacher can change laryngitis, rhinitis, PUD D etc.; A student at least needed for 16 years from the little university that acquires, the gold period that this grows just, but constantly will be subject to the harm of chalk dust ash, had a strong impact on healthy and effect of listening to the teacher; " chalk syndrome " that writing on the blackboard brings has become the No.1 healthy hidden danger of numerous teachers and students.
The two large problems that current class-teaching of teacher mainly exists: (1) manually erases the board and loses time, greatly consuming time, reduces teaching efficiency; (2) dust pollution, health risk.
According to market survey, teachers and students thirst for a kind of appearance of dustless blackboard eraser, but the dust-free black board eraser of existing market, dust removing effects is not thorough, and still have dust to exist, wiping noise is large, have a strong impact on the effect of teaching and listening to the teacher, and automaticity is poor, complex structure, cost are high.
Therefore, in order to solve the problem, educational aid technical field is badly in need of a kind of Full-automatic dust-free blackboard and is wiped, can Automatic erasing blackboard, realize dustless and function that is automatic scrubbing, noise is little, and automaticity is high, structure is simple, cost is low, dustless effective, more healthy.
Utility model content
The utility model provides a kind of Full-automatic dust-free blackboard and wipes, and technical scheme is as follows:
Full-automatic dust-free blackboard is wiped, and comprising: drive control module, transmission mechanism, guide rail locating module and swab;
Guide rail locating module, is installed on blackboard;
Transmission mechanism, is installed on guide rail locating module;
Swab, is installed on transmission mechanism;
Drive control module, is connected with transmission mechanism.
Preferably, in above-mentioned Full-automatic dust-free blackboard is wiped, guide rail locating module is upper and lower 2 guide rails, is installed on respectively on upper and lower two base plates of blackboard.
Preferably, in above-mentioned Full-automatic dust-free blackboard is wiped, guide rail locating module is left and right 2 guide rails, is installed on respectively on left and right 2 side plates of blackboard.
Preferably, in above-mentioned Full-automatic dust-free blackboard is wiped, transmission mechanism comprises: 2 driving-chains and driving wheel, and 2 driving-chains are parallel to guide rail and arrange, and termination point casing is loaded on guide rail, and driving wheel outer cover is socketed on guide rail after pulley is housed again, is connected with driving-chain.
Preferably, in above-mentioned Full-automatic dust-free blackboard is wiped, drive control module comprises: controller, drive motors and driving shaft, and controller is connected with drive motors, is connected between drive motors and driving wheel by driving shaft.
Preferably, in above-mentioned Full-automatic dust-free blackboard is wiped, swab comprises: clean structure and dedusting structure, and dedusting structure is installed on the upper surface cleaning structure, cleans structure installment on driving-chain.
Preferably, in above-mentioned Full-automatic dust-free blackboard is wiped, clean structure and comprise 2 cylindric cleaning and wipings, 2 cylindric cleaning and wiping parallel side-by-side are arranged, all be provided with gear at 2 ends of 2 cylindric cleaning and wipings, a gear one end is installed on driving-chain, and the other end is mutually meshing with another gear, 2 cylindric cleaning and wipings rotate towards contrary direction, are all provided with dedusting structure at the upper surface of 2 cylindric cleaning and wipings.
Preferably, in above-mentioned Full-automatic dust-free blackboard is wiped, dedusting structure comprises: body, scrape apparatus for ash and dust exhaust apparatus, and body is installed on directly over cylindric cleaning and wiping, scrapes apparatus for ash and is positioned at directly over body, the bottom of body is provided with dust exhaust apparatus.
Preferably, in above-mentioned Full-automatic dust-free blackboard is wiped, dust exhaust apparatus is multiple dust suction ash output openings, is opened in the bottom of body, and drive motors is tube shaped electric machine.
Preferably, in above-mentioned Full-automatic dust-free blackboard is wiped, also comprise: 2 limit switches, be installed on respectively be close to 2 side rails blackboard on, be connected with controller.
The beneficial effects of the utility model are:
1, the utility model comprises drive control module, transmission mechanism, guide rail locating module and swab, and achieve the Full-automatic dustless wiping of blackboard, automaticity is high, and structure is simple, cost is low, and noise is little.
2, the utility model adopts tube shaped electric machine as drive motors, and because tube shaped electric machine adopts integrally closed structural design, and motor speed is lower, and itself reduces noise; The driving shaft of tube shaped electric machine with blackboard side is directly connected simultaneously, avoids conventional motors and be connected the pinion rotation noise brought with the gear of load; Only leave the comparatively small gap with blackboard, the friction noise effectively reducing scouring process and blackboard leaks, and reduces noise.
3, the utility model is provided with limit switch at 2 ends of blackboard, is realized the iterative motion of swab 4 by limit switch, and more safe and reliable, automaticity is high.
4, swab of the present utility model is made up of the cylindric cleaning and wiping that 2 are moved round about, and after a wiping, another wiping one time again, makes the more clean of blackboard-cleaning, improve wiping efficiency, cost-saving.
5, after under the utility model, cylindric cleaning and wiping wiping terminates, by scraping apparatus for ash, ash is scraped to cylindric cleaning and wiping, what scrape is sucked in body by dust exhaust apparatus, accomplish dust-free clean, and body plays the effect to dust storage, reduce the clearing times of dust, improve cleaning efficiency and save labour, useful to health.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is the structural representation that the utility model Full-automatic dust-free blackboard is wiped.
Fig. 2 is partial structurtes schematic diagram of the present utility model.
Fig. 3 is the structural representation of swab of the present utility model.
Wherein, the Reference numeral in Fig. 1-3 and the corresponding relation between component names are:
Drive control module 1, controller 101, drive motors 102, driving shaft 103, transmission mechanism 2, driving-chain 201, driving wheel 202, guide rail locating module 3, swab 4, clean structure 401, dedusting structure 402, cylindric cleaning and wiping 403, gear 404, body 405, scrapes apparatus for ash 406, dust exhaust apparatus 407, limit switch 5.
Detailed description of the invention
Core of the present utility model is wiped for providing Full-automatic dust-free blackboard, and solve dust removing effects not thorough, still have dust to exist, wiping noise is large, has a strong impact on the effect of teaching and listening to the teacher, and the problem that automaticity is poor, complex structure, cost are high.
In order to the utility model technology is realized measure, creation characteristic, reach object and effect is easy to understand, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1:
Fig. 1 is the structural representation that the utility model Full-automatic dust-free blackboard is wiped.
As shown in Figure 1, the utility model provides Full-automatic dust-free blackboard and wipes, and comprising: drive control module 1, transmission mechanism 2, guide rail locating module 3 and swab 4; Guide rail locating module 3, is installed on blackboard; Transmission mechanism 2, is installed on guide rail locating module 3; Swab 4, is installed on transmission mechanism 2; Drive control module 1, is connected with transmission mechanism 2.
Embodiment 2:
Fig. 1 is the structural representation that the utility model Full-automatic dust-free blackboard is wiped.
Fig. 2 is partial structurtes schematic diagram of the present utility model.
As shown in Figure 1, 2, the utility model provides Full-automatic dust-free blackboard and wipes, and comprising: drive control module 1, transmission mechanism 2, guide rail locating module 3 and swab 4; Guide rail locating module 3, is installed on blackboard; Transmission mechanism 2, is installed on guide rail locating module 3; Swab 4, is installed on transmission mechanism 2; Drive control module 1, is connected with transmission mechanism 2.
In the present embodiment, guide rail locating module 3 is upper and lower 2 guide rails, is installed on upper and lower two base plates of blackboard respectively; Or guide rail locating module 3 is left and right 2 guide rails, is installed on respectively on left and right 2 side plates of blackboard.
In the present embodiment, transmission mechanism 2 comprises: 2 driving-chains 201 and driving wheel 202,2 driving-chains 201 are arranged perpendicular to guide rail 3, and termination point casing is loaded on guide rail 3, is socketed on guide rail 3 again, is connected with driving-chain 201 after driving wheel 202 outer cover is equipped with pulley.
In the present embodiment, drive control module 1 comprises: controller 101, drive motors 102 and driving shaft 103, and controller 101 is connected with drive motors 102, is connected between drive motors 102 and driving wheel 202 by driving shaft 103.
In the present embodiment, swab 4 comprises: clean structure 401 and dedusting structure 402, and dedusting structure 402 is installed on the top of cleaning structure 401, cleans structure 402 and is installed on driving-chain 201.
Embodiment 3:
Fig. 1 is the structural representation that the utility model Full-automatic dust-free blackboard is wiped.
Fig. 2 is partial structurtes schematic diagram of the present utility model.
As shown in Figure 1, 2, the utility model provides Full-automatic dust-free blackboard and wipes, and comprising: drive control module 1, transmission mechanism 2, guide rail locating module 3 and swab 4; Guide rail locating module 3, is installed on blackboard; Transmission mechanism 2, is installed on guide rail locating module 3; Swab 4, is installed on transmission mechanism 2; Drive control module 1, is connected with transmission mechanism 2.
In the present embodiment, guide rail locating module 3 is upper and lower 2 guide rails, is installed on upper and lower two base plates of blackboard respectively; Or guide rail locating module 3 is left and right 2 guide rails, is installed on respectively on left and right 2 side plates of blackboard.
In the present embodiment, transmission mechanism 2 comprises: 2 driving-chains 201 and driving wheel 202,2 driving-chains 201 are parallel to guide rail and arrange, and termination point casing is loaded on guide rail, is socketed on guide rail again, is connected with driving-chain 201 after driving wheel 202 outer cover is equipped with pulley.
In the present embodiment, drive control module 1 comprises: controller 101, drive motors 102 and driving shaft 103, and controller 101 is connected with drive motors 102, is connected between drive motors 102 and driving wheel 202 by driving shaft 103.
In the present embodiment, swab 4 comprises: clean structure 401 and dedusting structure 402, and dedusting structure 402 is installed on the upper surface of scouring structure 401, cleans structure 401 and is installed on driving-chain 201.
Fig. 3 is the structural representation of swab of the present utility model, as shown in Figure 3, in the present embodiment, clean structure 401 to comprise: 2 cylindric cleaning and wipings 403,2 cylindric cleaning and wiping 403 parallel side-by-side are arranged, at 2 ends of 2 cylindric cleaning and wipings 403, gear 404 is all installed, gear 404 one end is installed on driving-chain 201, the other end is mutually meshing with another gear 404,2 cylindric cleaning and wipings 403 rotate towards contrary direction, are all provided with dedusting structure 402 at the upper surface of 2 cylindric cleaning and wipings 403.
Fig. 3 is the structural representation of swab of the present utility model, as shown in Figure 3, in the present embodiment, dedusting structure 402 comprises: body 405, scrape apparatus for ash 406 and dust exhaust apparatus 407, body 405 is installed on directly over cylindric cleaning and wiping 403, scraping apparatus for ash 406 is positioned at directly over body 405, and the bottom of body 405 is provided with dust exhaust apparatus 407.Preferably, dust exhaust apparatus 407 is multiple dust suction ash output openings, is opened in the bottom of body 405.
In the present embodiment, drive motors 102 is tube shaped electric machine.
In the present embodiment, also comprise: 2 limit switches 5, be installed on respectively be close to 2 side rails blackboard on, be connected with controller 101.
During utility model works, first assemble this Full-automatic dust-free blackboard successively according to above-mentioned annexation and wipe, then controller 101 command driven motor 102 starts to rotate, drive motors 102 drives driving wheel 202 to start to rotate by driving shaft 103, driving wheel 202 drives driving-chain 201 to move, the gear 404 be positioned on driving-chain 201 rotates thereupon, and then drive a cylindric cleaning and wiping 403 to move, another gear is under the meshing effect of transmitting gear 404, rotate towards contrary direction, rotation along with cylindric cleaning and wiping 403 realizes the erasing to the blackboard word on blackboard eraser, the apparatus for ash 406 of scraping being positioned at upper surface scrapes ash to cylindric cleaning and wiping 403, what scrape is sucked in body 405 by dust exhaust apparatus 407, when cylindric cleaning and wiping 403 moves to limit switch 5 place, limit switch 5 transmission of signal is to controller 101, controller 101 immediately command driven motor 102 moves towards rightabout, until when cylindric cleaning and wiping 403 moves on to opposite side limit switch 5 place of blackboard, signal put in place to controller 101 by the input of this limit switch 5, drive motors 102 moves again round about, blackboard eraser works repeatedly with this workflow, until input stop signal, the Full-automatic dustless realizing blackboard cleans, timing carry out clean can realizing working continuously of blackboard eraser to the dust in body 405.
The utility model adopts tube shaped electric machine as drive motors, and because tube shaped electric machine adopts integrally closed structural design, and motor speed is lower, and itself reduces noise; The driving shaft of tube shaped electric machine with blackboard side is directly connected simultaneously, avoids conventional motors and be connected the pinion rotation noise brought with the gear of load; Only leave the comparatively small gap with blackboard, the friction noise effectively reducing scouring process and blackboard leaks, and reduces noise.
The utility model comprises drive control module 1, transmission mechanism 2, guide rail locating module 3 and swab 4, and achieve the Full-automatic dustless wiping of blackboard, automaticity is high, and structure is simple, cost is low, and noise is little.
The utility model is provided with limit switch at 2 ends of blackboard, is realized the iterative motion of swab 4 by limit switch, and more safe and reliable, automaticity is high.
Swab 4 of the present utility model is made up of the cylindric cleaning and wiping 403 that 2 are moved round about, and after a wiping, another wiping one time again, makes the more clean of blackboard-cleaning, improve wiping efficiency, cost-saving.
After under the utility model, the wiping of cylindric cleaning and wiping 403 terminates, by scraping apparatus for ash 406, ash is scraped to cylindric cleaning and wiping 403, what scrape is sucked in body 405 by dust exhaust apparatus 407, accomplish dust-free clean, and body 405 plays the effect to dust storage, reduce the clearing times of dust, improve cleaning efficiency and save labour, useful to health.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (10)
1. Full-automatic dust-free blackboard is wiped, and it is characterized in that, comprising: drive control module, transmission mechanism, guide rail locating module and swab;
Described guide rail locating module, is installed on blackboard;
Described transmission mechanism, is installed on described guide rail locating module;
Described swab, is installed on described transmission mechanism;
Described drive control module, is connected with described transmission mechanism.
2. Full-automatic dust-free blackboard according to claim 1 is wiped, and it is characterized in that, described guide rail locating module is upper and lower 2 guide rails, is installed on respectively on upper and lower two base plates of blackboard.
3. Full-automatic dust-free blackboard according to claim 1 is wiped, and it is characterized in that, described guide rail locating module is left and right 2 guide rails, is installed on respectively on left and right 2 side plates of blackboard.
4. the Full-automatic dust-free blackboard according to Claims 2 or 3 is wiped, it is characterized in that, described transmission mechanism comprises: 2 driving-chains and driving wheel, described 2 driving-chains are parallel to guide rail and arrange, termination point casing is loaded on described guide rail, be socketed on again on guide rail after described driving wheel outer cover is equipped with pulley, be connected with described driving-chain.
5. Full-automatic dust-free blackboard according to claim 4 is wiped, it is characterized in that, described drive control module comprises: controller, drive motors and driving shaft, and described controller is connected with drive motors, is connected between described drive motors and driving wheel by driving shaft.
6. Full-automatic dust-free blackboard according to claim 4 is wiped, and it is characterized in that, described swab comprises: clean structure and dedusting structure, and described dedusting structure is installed on the top of cleaning structure, and described scouring structure installment is on driving-chain.
7. Full-automatic dust-free blackboard according to claim 6 is wiped, it is characterized in that, described scouring structure comprises 2 cylindric cleaning and wipings, described 2 cylindric cleaning and wiping parallel side-by-side are arranged, all be provided with gear at 2 ends of described 2 cylindric cleaning and wipings, a described gear one end is installed on driving-chain, and the other end is mutually meshing with gear described in another, described 2 cylindric cleaning and wipings rotate towards contrary direction, are all provided with dedusting structure at the upper surface of 2 described cylindric cleaning and wipings.
8. Full-automatic dust-free blackboard according to claim 7 is wiped, it is characterized in that, described dedusting structure comprises: body, scrape apparatus for ash and dust exhaust apparatus, described body is installed on directly over cylindric cleaning and wiping, described apparatus for ash of scraping is positioned at directly over body, and the bottom of described body is provided with dust exhaust apparatus.
9. Full-automatic dust-free blackboard according to claim 8 is wiped, and it is characterized in that, described dust exhaust apparatus is multiple dust suction ash output openings, is opened in the bottom of described body.
10. Full-automatic dust-free blackboard according to claim 5 is wiped, and it is characterized in that, also comprises: 2 limit switches, be installed on respectively be close to guide rail described in 2 sides blackboard on, be connected with described controller; Described drive motors is tube shaped electric machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520844348.9U CN205168000U (en) | 2015-10-28 | 2015-10-28 | Full -automatic dustless blackboard eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520844348.9U CN205168000U (en) | 2015-10-28 | 2015-10-28 | Full -automatic dustless blackboard eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205168000U true CN205168000U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520844348.9U Expired - Fee Related CN205168000U (en) | 2015-10-28 | 2015-10-28 | Full -automatic dustless blackboard eraser |
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| Country | Link |
|---|---|
| CN (1) | CN205168000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031241A (en) * | 2017-03-23 | 2017-08-11 | 上海工程技术大学 | A kind of self-erasing type Rolling blackboard |
-
2015
- 2015-10-28 CN CN201520844348.9U patent/CN205168000U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031241A (en) * | 2017-03-23 | 2017-08-11 | 上海工程技术大学 | A kind of self-erasing type Rolling blackboard |
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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: 20160420 Termination date: 20191028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |