CN205097774U - Teaching is with automatic blackboard of cleaning - Google Patents
Teaching is with automatic blackboard of cleaning Download PDFInfo
- Publication number
- CN205097774U CN205097774U CN201520843860.1U CN201520843860U CN205097774U CN 205097774 U CN205097774 U CN 205097774U CN 201520843860 U CN201520843860 U CN 201520843860U CN 205097774 U CN205097774 U CN 205097774U
- Authority
- CN
- China
- Prior art keywords
- blackboard
- teaching
- pivot
- curtain
- housing
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a teaching is with automatic blackboard of cleaning, including the blackboard frame and the curtain that rolls, both ends are equipped with pivot and pivot down respectively about the inner chamber of blackboard frame, go up the pivot and be equipped with the curtain that rolls down between the pivot, the curtain that rolls drives through upper and lower pivot and from top to bottom rotates, the upper end of going up the pivot all is equipped with with lower pivot lower extreme cleans the brush, the collecting vat both ends all are equipped with collects the box, blackboard frame right side is equipped with controlling means, the controller of blackboard frame rear surface is connected to the controlling means electricity. This teaching is with automatic blackboard of cleaning can control the motor through controlling means and rotate to the curtain that make to roll rolls, lets clean the brush and clean the curtain that rolls, can alleviate the black consumption of board of students like this, can also improve the speed of cleaning to the blackboard, also can save time, goes to impart knowledge and explains the puzzle to mr the abundant time, thereby improved the quality and the efficiency of teaching greatly.
Description
Technical field
The utility model relates to teaching Automatic erasing blackboard technical field, is specially a kind of teaching Automatic erasing blackboard.
Background technology
Blackboard be present students at school time requisite teaching aid, the platform of knowledge that to be teacher to show to students when imparting knowledge and explaining the puzzle, general blackboard is all after application, need students oneself go to wipe clean, that so not only wipes is slow, but also delay the teaching progress of teacher, waste the too many time like this, also have impact on teacher's continuity teaching thinking widely.
Utility model content
The purpose of this utility model is to provide a kind of teaching Automatic erasing blackboard, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of teaching Automatic erasing blackboard, comprise blackboard housing and rolling curtain, the upper and lower two ends of inner chamber of described blackboard housing are respectively equipped with rotating shaft and lower rotary shaft, rolling curtain is provided with between described upper rotating shaft and lower rotary shaft, described rolling curtain is driven by upper rotating shaft and from top to bottom rotates, upper end and the lower rotary shaft lower end of described upper rotating shaft are equipped with wiping brush, described wiping brush is separately positioned on the bottom of blackboard housing upper ledge and the top of blackboard housing lower frame, described upper rotating shaft is connected with electric machine rotation, described motor is arranged on the rear surface of blackboard housing, described blackboard housing bottom is provided with feeder, described feeder two ends are equipped with disposable box, control device is provided with on the right side of described blackboard housing, the controller of described control device electrical connection blackboard housing rear surface.
Preferably, described wiping brush upper surface is provided with capillary brush.
Preferably, described feeder outer end is provided with hang plate.
Preferably, described feeder and disposable box are slidably connected by slide rail.
Compared with prior art, the beneficial effects of the utility model are: this teaching Automatic erasing blackboard, electric machine rotation can be handled by control device, thus rolling curtain is rolled, allow wiping brush carry out wiping to rolling curtain, the consumption that students erases the board can be alleviated like this, the wiping speed to blackboard can also be improved, also can save time, the sufficient time go to impart knowledge to teacher and explain the puzzle, thus substantially increase quality and the efficiency of teaching.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: rotating shaft on 1 blackboard housing, 2,3 rolling curtains, 4 lower rotary shafts, 5 wiping brushs, 6 motors, 7 control device, 8 feeders, 9 disposable boxes, 10 controllers.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, 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.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of teaching Automatic erasing blackboard, comprise blackboard housing 1 and rolling curtain 3, the upper and lower two ends of inner chamber of described blackboard housing 1 are respectively equipped with rotating shaft 2 and lower rotary shaft 4, rolling curtain 3 is provided with between described upper rotating shaft 2 and lower rotary shaft 4, described rolling curtain 3 is driven by upper rotating shaft 2 and from top to bottom rotates, upper end and lower rotary shaft 4 lower end of described upper rotating shaft 2 are equipped with wiping brush 5, described wiping brush 5 upper surface is provided with capillary brush, can obtain cleaner to the dust wiping on rolling curtain 3 surface, described wiping brush 5 is separately positioned on the bottom of blackboard housing 1 upper ledge and the top of blackboard housing 1 lower frame, described upper rotating shaft 2 and motor 6 are rotationally connected, described motor 6 is arranged on the rear surface of blackboard housing 1, described blackboard housing 1 bottom is provided with feeder 8, described feeder 8 outer end is provided with hang plate, can collect and be wiped by wiping brush 5 the dust of falling, prevent dust from falling to the ground, described feeder 8 two ends are equipped with disposable box 9, described feeder 8 and disposable box 9 are slidably connected by slide rail, disposable box 9 can slide down when filling dust, conveniently outwell dust, control device 7 is provided with on the right side of described blackboard housing 1, described control device 7 is electrically connected the controller 10 of blackboard housing 1 rear surface, this teaching Automatic erasing blackboard, motor 6 can be handled by control device to rotate, thus rolling curtain 3 is rolled, wiping brush 5 is allowed to carry out wiping to rolling curtain 3, can alleviate that students erases the board like this consumption, the wiping speed to blackboard can also be improved, also can save time, the sufficient time go to impart knowledge to teacher and explain the puzzle, thus substantially increase quality and the efficiency of teaching.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (4)
1. a teaching Automatic erasing blackboard, comprise blackboard housing (1) and rolling curtain (3), it is characterized in that: the upper and lower two ends of inner chamber of described blackboard housing (1) are respectively equipped with rotating shaft (2) and lower rotary shaft (4), rolling curtain (3) is provided with between described upper rotating shaft (2) and lower rotary shaft (4), described rolling curtain (3) is from top to bottom rotated by the drive of upper rotating shaft (2), upper end and lower rotary shaft (4) lower end of described upper rotating shaft (2) are equipped with wiping brush (5), described wiping brush (5) is separately positioned on the bottom of blackboard housing (1) upper ledge and the top of blackboard housing (1) lower frame, described upper rotating shaft (2) and motor (6) are rotationally connected, described motor (6) is arranged on the rear surface of blackboard housing (1), described blackboard housing (1) bottom is provided with feeder (8), described feeder (8) two ends are equipped with disposable box (9), described blackboard housing (1) right side is provided with control device (7), the controller (10) of described control device (7) electrical connection blackboard housing (1) rear surface.
2. a kind of teaching Automatic erasing blackboard according to claim 1, is characterized in that: described wiping brush (5) upper surface is provided with capillary brush.
3. a kind of teaching Automatic erasing blackboard according to claim 1, is characterized in that: described feeder (8) outer end is provided with hang plate.
4. a kind of teaching Automatic erasing blackboard according to claim 1, is characterized in that: described feeder (8) and disposable box (9) are slidably connected by slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520843860.1U CN205097774U (en) | 2015-10-28 | 2015-10-28 | Teaching is with automatic blackboard of cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520843860.1U CN205097774U (en) | 2015-10-28 | 2015-10-28 | Teaching is with automatic blackboard of cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205097774U true CN205097774U (en) | 2016-03-23 |
Family
ID=55513583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520843860.1U Expired - Fee Related CN205097774U (en) | 2015-10-28 | 2015-10-28 | Teaching is with automatic blackboard of cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205097774U (en) |
-
2015
- 2015-10-28 CN CN201520843860.1U patent/CN205097774U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203157522U (en) | Dust collection blackboard eraser | |
| CN208946935U (en) | A kind of demonstrating device for mathematics teaching | |
| CN209141753U (en) | A kind of environmental-protecting type electric blackboard | |
| CN204547500U (en) | A kind of dust-remover for blackboard recycling chalk dust | |
| CN107774601B (en) | Dust-free cleaning device for blackboard eraser | |
| CN204870247U (en) | Mechanical type double round is dust removal blackboard eraser | |
| CN104325821A (en) | Pressure-adjustable full-automatic dust-collection blackboard erasing device | |
| CN106004183A (en) | Powerful cleaning device for blackboard for education | |
| CN201800385U (en) | Electric water-washing and self-drying dustproof blackboard | |
| CN203944588U (en) | Battery core electrode slice is produced the pressure roller cleaning mechanism with roll squeezer | |
| CN205097774U (en) | Teaching is with automatic blackboard of cleaning | |
| CN209552801U (en) | A kind of new type auto dust-removing blackboard eraser | |
| CN205498440U (en) | Automatic clearance blackboard device | |
| CN201998703U (en) | Electrostatic dust absorption blackboard eraser | |
| CN104772307B (en) | Environment-friendly highly efficient blackboard eraser auto-cleaner | |
| CN207657477U (en) | A kind of primary school math teaching blackboard | |
| CN203803828U (en) | Roller cleaning device | |
| CN214564169U (en) | Think political affairs teaching with dustless blackboard of writing | |
| CN109228748A (en) | A kind of blackboard and its application method suitable for English teaching | |
| CN202097821U (en) | Base plate cleaning device for aerated concrete blank | |
| CN204638652U (en) | Environment-friendly highly efficient blackboard eraser auto-cleaner | |
| CN205033815U (en) | Environment -friendly blackboard eraser | |
| CN207510076U (en) | A kind of teaching aid has the blackboard for education of chalk ash collection function | |
| CN211839186U (en) | Dustless cleaning device of blackboard eraser | |
| CN203713357U (en) | Electrically-controlled dust sweeping device of chalk dust groove |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20161028 |