CN207510076U - A kind of teaching aid has the blackboard for education of chalk ash collection function - Google Patents
A kind of teaching aid has the blackboard for education of chalk ash collection function Download PDFInfo
- Publication number
- CN207510076U CN207510076U CN201720701758.7U CN201720701758U CN207510076U CN 207510076 U CN207510076 U CN 207510076U CN 201720701758 U CN201720701758 U CN 201720701758U CN 207510076 U CN207510076 U CN 207510076U
- Authority
- CN
- China
- Prior art keywords
- plate
- fixed
- blackboard
- dust
- electric machine
- 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
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses the blackboard for education that a kind of teaching aid has chalk ash collection function, including installing plate, three phase electric machine, Arc shape blackboard and dust-collecting box, the installation front edge of board Arc shape blackboard, and gear frid is fixed between Arc shape blackboard and installing plate, the gear frid is connect with gear, the gear is rotatablely connected by shaft and three phase electric machine, and the three phase electric machine other end is fixed with sliding block, the sliding block is slidably connected with sliding rail, and slip front is fixed with ash-removing plate, the ash-removing plate both sides are fixed with collecting plate, the collecting plate lower end is provided with dust-collecting box, the dust-collecting box upper end is fixed with fixed plate, and through-hole is offered inside fixed plate, the fixed plate lower end is fixed with motor, and motor is rotatablely connected by shaft and flabellum.The utility model drives ash-removing plate to clear up chalk dust on Arc shape blackboard by three phase electric machine, and time saving and energy saving, preventing from erasing the board by collecting plate makes the chalk dust of generation float in the air, then sucked through dust-collecting box.
Description
Technical field
The utility model is related to blackboard for education technical field, specially a kind of teaching aid has the religion of chalk ash collection function
Learn blackboard.
Background technology
At present, blackboard is important one of educational aid, for writing and teaching content, and student is showed to learn, and is wiping
During blackboard, have a large amount of chalk dust, after those chalk dusts are inhaled into, can make one that cough is more than, but also can make you clothes,
It is difficult the white chalk dust wiped that hair, which covers last layer, if in the case of ash weight, Faculty and Students are in long-time in big
In the environment for measuring chalk dust, harm is generated to health.
Utility model content
The purpose of this utility model is to provide the blackboard for education that a kind of teaching aid has chalk ash collection function, to solve
The problems mentioned above in the background art, possessed advantageous effect are：Ash-removing plate is driven in Arc shape blackboard by three phase electric machine
Upper cleaning chalk dust, time saving and energy saving, preventing from erasing the board by collecting plate makes the chalk dust of generation float in the air, then sucked through dust-collecting box.
To achieve the above object, the utility model provides following technical solution：A kind of teaching aid has chalk ash collection work(
The blackboard for education of energy, including installing plate, three phase electric machine, Arc shape blackboard and dust-collecting box, the installation front edge of board Arc shape blackboard, and arc
Gear frid is fixed between shape blackboard and installing plate, the gear frid is connect with gear, and the gear passes through shaft and three
Phase motor is rotatablely connected, and the three phase electric machine other end is fixed with sliding block, and the sliding block is slidably connected with sliding rail, and slip front is consolidated
Surely there is ash-removing plate, the ash-removing plate rear end is equipped with soft continuous wiping, and ash-removing plate both sides are fixed with collecting plate, the collecting plate lower end
Dust-collecting box is provided with, the dust-collecting box upper end is fixed with fixed plate, and through-hole is offered inside fixed plate, the fixed plate lower end
Motor is fixed with, and motor is rotatablely connected by shaft and flabellum.
Preferably, the Arc shape blackboard is fixedly arranged at the front end with three phase electric machine controller, and three phase electric machine controller passes through conducting wire
It is electrically connected with three phase electric machine.
Preferably, the dust-collecting box is connected by a snap with collecting plate.
Preferably, the dust-collecting box bottom is rotatablely connected by hinge and rotor plate.
Preferably, the flabellum is set to dead plate upper end.
Compared with prior art, the beneficial effects of the utility model are：The equipment rotates band by three phase electric machine makes gear
It is rotated in gear frid, so as to make sliding block, in sliding rail movement, sliding block movement drives ash-removing plate movement, makes soft continuous wiping and Arc shape blackboard
Chalk dust is wiped in slip, time saving and energy saving, and collecting plate makes to wipe the aerial chalk dust that flies upward generated during chalk dust and is gathered in
Between collecting plate and Arc shape blackboard, flabellum is driven to rotate by motor, chalk dust is sucked in dust-collecting box, is convenient for by rotor plate
Cleaning.
Description of the drawings
Fig. 1 is the internal structure side view of the utility model；
Fig. 2 is the collecting plate schematic diagram of the utility model
Fig. 3 is the dust-collecting box schematic diagram of the utility model.
In figure：1- installing plates；2- gear frids；3- gears；4- shafts；5- three phase electric machines；6- sliding rails；7- sliding blocks；8- is clear
Hawk；The soft continuous wipings of 9-；10- Arc shape blackboards；11- collecting plates；12- dust-collecting boxes；13- is buckled；14- flabellums；15- fixed plates；16- electricity
Machine；17- through-holes；18- rotor plates.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of teaching aid has chalk ash collection function
Blackboard for education, including installing plate 1, three phase electric machine 5, Arc shape blackboard 10 and dust-collecting box 12,1 front end Arc shape blackboard 10 of installing plate, and
Gear frid 2 is fixed between Arc shape blackboard 10 and installing plate 1, gear frid 2 is connect with gear 3, gear 3 by shaft 4 with
Three phase electric machine 5 is rotatablely connected, and 5 other end of three phase electric machine is fixed with sliding block 7, and sliding block 7 is slidably connected with sliding rail 6, and before sliding block 7
End is fixed with ash-removing plate 8, and 8 rear end of ash-removing plate is equipped with soft continuous wiping 9, and 8 both sides of ash-removing plate are fixed with collecting plate 11, collecting plate 11
Lower end is provided with dust-collecting box 12, and 12 upper end of dust-collecting box is fixed with fixed plate 15, and through-hole 17 is offered inside fixed plate 15, fixed
15 lower end of plate is fixed with motor 16, and motor 16 is rotatablely connected by shaft 4 and flabellum 14, and Arc shape blackboard 10 is fixedly arranged at the front end with three
Phase electric machine controller, and three phase electric machine controller is electrically connected by conducting wire and three phase electric machine 5, dust-collecting box 12 is logical with collecting plate 11
13 connection of buckle is crossed, 12 bottom of dust-collecting box is rotatablely connected by hinge and rotor plate 18, and flabellum 14 is set to 15 upper end of fixed plate,
Motor 16 is connected with three phase electric machine 5, and 5 model F370Y38R36RC of three phase electric machine, 16 model OT-RK-390PH- of motor
5723。
Operation principle：In use, Arc shape blackboard 10 is fixed by installing plate 1, rotating band by three phase electric machine 5 makes gear
2 rotate in gear frid 2, and so as to which sliding block 7 be made to be moved in sliding rail 6, the movement of sliding block 7 drives ash-removing plate 8 to move, make it is soft it is continuous wipe 9 with
Chalk dust is wiped in the slip of Arc shape blackboard 10, and collecting plate 11 makes to wipe the aerial chalk dust that flies upward generated during chalk dust and assembles
Between collecting plate 11 and Arc shape blackboard 10, flabellum 14 is driven to rotate by motor 16, chalk dust is sucked in dust-collecting box 12, led to
Rotor plate 18 is crossed to be convenient to clean.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of teaching aid has the blackboard for education of chalk ash collection function, including installing plate（1）, three phase electric machine（5）, arc it is black
Plate（10）And dust-collecting box（12）, it is characterised in that：The installing plate（1）Front end Arc shape blackboard（10）, and Arc shape blackboard（10）With
Installing plate（1）Between be fixed with gear frid（2）, the gear frid（2）With gear（3）Connection, the gear（3）By turning
Axis（4）With three phase electric machine（5）Rotation connection, and three phase electric machine（5）The other end and sliding block（7）It is fixed, the sliding block（7）With sliding rail
（6）It is slidably connected, and sliding block（7）It is fixedly arranged at the front end with ash-removing plate（8）, the ash-removing plate（8）Rear end is equipped with soft continuous wiping（9）, and
Ash-removing plate（8）Both sides are fixed with collecting plate（11）, the collecting plate（11）Lower end is provided with dust-collecting box（12）, the dust-collecting box
（12）Upper end is fixed with fixed plate（15）, and fixed plate（15）Inside offers through-hole（17）, the fixed plate（15）Lower end is consolidated
Surely there is motor（16）, and motor（16）Pass through shaft（4）With flabellum（14）Rotation connection.
2. a kind of teaching aid according to claim 1 has the blackboard for education of chalk ash collection function, it is characterised in that：Institute
State Arc shape blackboard（10）Three phase electric machine controller is fixedly arranged at the front end with, and three phase electric machine controller passes through conducting wire and three phase electric machine（5）
It is electrically connected.
3. a kind of teaching aid according to claim 1 has the blackboard for education of chalk ash collection function, it is characterised in that：Institute
State dust-collecting box（12）With collecting plate（11）Pass through buckle（13）Connection.
4. a kind of teaching aid according to claim 1 has the blackboard for education of chalk ash collection function, it is characterised in that：Institute
State dust-collecting box（12）Bottom passes through hinge and rotor plate（18）Rotation connection.
5. a kind of teaching aid according to claim 1 has the blackboard for education of chalk ash collection function, it is characterised in that：Institute
State flabellum（14）It is set to fixed plate（15）Upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720701758.7U CN207510076U (en) | 2017-06-16 | 2017-06-16 | A kind of teaching aid has the blackboard for education of chalk ash collection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720701758.7U CN207510076U (en) | 2017-06-16 | 2017-06-16 | A kind of teaching aid has the blackboard for education of chalk ash collection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207510076U true CN207510076U (en) | 2018-06-19 |
Family
ID=62531924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720701758.7U Expired - Fee Related CN207510076U (en) | 2017-06-16 | 2017-06-16 | A kind of teaching aid has the blackboard for education of chalk ash collection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207510076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108877314A (en) * | 2018-07-04 | 2018-11-23 | 湖南城市学院 | A kind of culture displaying device of classroom sucking chalk powder |
-
2017
- 2017-06-16 CN CN201720701758.7U patent/CN207510076U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108877314A (en) * | 2018-07-04 | 2018-11-23 | 湖南城市学院 | A kind of culture displaying device of classroom sucking chalk powder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205326620U (en) | Electric chalk -dust absorbing type blackboard eraser | |
| CN204222496U (en) | Automatic dust absorption chalkboard eraser | |
| CN204915009U (en) | Multi -functional removal blackboard | |
| CN107774601B (en) | Dust-free cleaning device for blackboard eraser | |
| CN103171341A (en) | Autorotation roller type dust absorption blackboard eraser | |
| CN207510076U (en) | A kind of teaching aid has the blackboard for education of chalk ash collection function | |
| CN110303805A (en) | A kind of blackboard eraser of automatic dust absorption | |
| CN205498440U (en) | Automatic clearance blackboard device | |
| CN202337152U (en) | Two-side dust removal blackboard eraser | |
| CN201998703U (en) | Electrostatic dust absorption blackboard eraser | |
| CN207657477U (en) | A kind of primary school math teaching blackboard | |
| CN208789363U (en) | A kind of new teaching automatic blackboard cleaning device | |
| CN202557137U (en) | Dust absorption blackboard eraser with internally-installed fan | |
| CN109130604A (en) | A kind of teaching aid has the blackboard for education of chalk ash collection function | |
| CN202703044U (en) | Dust-absorption type power-driven blackboard eraser | |
| CN209756556U (en) | English translation is with teaching board with dustproof function | |
| CN201816365U (en) | Blackboard eraser with dust collection function | |
| CN204547503U (en) | A kind of manual dust absorption blackboard eraser | |
| CN208498078U (en) | A kind of blackboard eraser dustproof device | |
| CN201989525U (en) | Multifunctional environment-friendly blackboard erasing mechanism | |
| CN205311185U (en) | Dust -free blackboard eraser | |
| CN206030899U (en) | Environment -friendly blackboard that pollutes of dustproof in advance | |
| CN204870245U (en) | Teaching is with chalkboard eraser that can inhale chalk dust automatically | |
| CN205149337U (en) | Round trip movement blackboard eraser | |
| CN203126295U (en) | Electric blackboard eraser |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 Termination date: 20190616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |