CN106739697A - A kind of Accounting Course blackboard rapidly and efficiently wiping arrangement - Google Patents
A kind of Accounting Course blackboard rapidly and efficiently wiping arrangement Download PDFInfo
- Publication number
- CN106739697A CN106739697A CN201710067608.XA CN201710067608A CN106739697A CN 106739697 A CN106739697 A CN 106739697A CN 201710067608 A CN201710067608 A CN 201710067608A CN 106739697 A CN106739697 A CN 106739697A
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- Prior art keywords
- blackboard
- rapidly
- wiping arrangement
- bevel gear
- plate
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- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000005337 ground glass Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L21/00—Blackboard or slate cleaning devices
Landscapes
- Cleaning In General (AREA)
Abstract
The present invention relates to a kind of wiping arrangement, more particularly to a kind of Accounting Course blackboard rapidly and efficiently wiping arrangement.The technical problem to be solved in the present invention is to provide that a kind of wiped clean, the amount of labour be small, blackboard eraser cleans sufficient Accounting Course blackboard rapidly and efficiently wiping arrangement.In order to solve the above-mentioned technical problem, the invention provides such a Accounting Course blackboard rapidly and efficiently wiping arrangement, include brush tube, rinse bath, first bevel gear, second bevel gear, rotating shaft, step, fixed plate, screw mandrel, place plate, nut, top chock etc.；The side of blackboard or so two is arranged with fixed plate, is sequentially provided with the first motor, top chock and step in fixed plate from top to bottom.Invention achieves wiped clean, the amount of labour be small, blackboard eraser cleans sufficient effect, the time of blackboard wiping can be saved in teaching process, while the present apparatus can clean blackboard eraser, and rapid draing blackboard eraser.
Description
Technical field
The present invention relates to a kind of wiping arrangement, more particularly to a kind of Accounting Course blackboard rapidly and efficiently wiping arrangement.
Background technology
Teaching is the distinctive personnel training activity of a kind of mankind that the religion of teacher and of student are constituted.By this work
Dynamic, teacher is purposeful, planned and organized ground guiding student learns and grasps cultural and technical knowledge and technical ability, promotes student's element
Matter is improved, the people required for making them turn into society.
Blackboard not refers in particular to the plate face of black, said in traditional sense it be one can be with the plane of repeated writing, plate face is hard
Firmly, it is used for teaching.It is made of plank or ground glass etc., can be write above with the specific writing material such as chalk.
Mostly black, blackish green, white or ecru.
Wipe, wipe back and forth, being rubbed with cloth, towel etc., it is clean to make.
, it is necessary to artificial constantly blackboard wiping, constantly carries out writing for writing on the blackboard in teaching.
Present blackboard wiping haves the shortcomings that to wipe that the not clean, amount of labour is big, blackboard eraser cleans insufficient, therefore needs badly and grinds
Send out wiped clean a kind of, the amount of labour is small, blackboard eraser cleans sufficient Accounting Course blackboard rapidly and efficiently wiping arrangement.
The content of the invention
（1）The technical problem to be solved
The not clean, amount of labour is big, blackboard eraser cleaning is not filled in order to overcome existing Accounting Course blackboard wiping to wipe for the present invention
Point shortcoming, the technical problem to be solved in the present invention is to provide that a kind of wiped clean, the amount of labour be small, blackboard eraser cleaning sufficiently meeting
Count blackboard for teaching rapidly and efficiently wiping arrangement.
（2）Technical scheme
In order to solve the above-mentioned technical problem, the invention provides such a Accounting Course blackboard rapidly and efficiently wiping arrangement,
Include brush tube, rinse bath, first bevel gear, second bevel gear, rotating shaft, step, fixed plate, screw mandrel, placement plate, spiral shell
Mother, top chock, the first motor, bracing wire, slide rail, sliding block, hair-dryer and Electric Motor Wheel, blackboard or so two sides are arranged with fixation
Plate, is sequentially provided with the first motor, top chock and step, between top chock and step from top to bottom in fixed plate
Screw mandrel, screw mandrel top and the first motor connection are provided with, screw mandrel bottom is provided with rotating shaft, and rotating shaft bottom is provided with second bevel gear, screw mandrel
Nut, screw mandrel and nut screw connection are provided with, nut is provided with placement plate, place plate and be located at blackboard top, be provided with placement plate recessed
Groove, blackboard lower section is provided with slide rail, and slide rail is provided with sliding block, and slider bottom is provided with hair-dryer, and slide rail front side left and right two ends symmetrically set
There is Electric Motor Wheel, bracing wire is wound with Electric Motor Wheel, bracing wire is connected with sliding block, slide rail lower section is provided with rinse bath, and hairbrush is provided with rinse bath
Cylinder, brush tube or so two ends are arranged with first bevel gear, and first bevel gear and second bevel gear are engaged.
Preferably, electric pushrod is also included, rotating shaft bottom is provided with electric pushrod, second bevel gear and electric pushrod bottom
Connection.
Preferably, bolt is also included, plate top is placed and is provided with bolt, placed and screwed hole is provided with plate, bolt passes through spiral shell
Pit, bolt coordinates with screwed hole.
Preferably, vibrating motor is also included, the right hand top that plate is placed in left side is provided with vibrating motor.
Preferably, the first motor is servomotor.
Preferably, a length of 3 centimetres of the fine, soft fur of brush tube.
Preferably, the material of rotating shaft is Q235 steel.
Operation principle：When to be wiped to blackboard, blackboard eraser is placed on groove, the first motor of startup is clockwise,
Drive nut to move down by screw mandrel, moved down by placing the dynamic blackboard eraser of strip, when blackboard eraser is moved downward to blackboard
During lowermost end, start the first motor and reverse, drive nut to move up by screw mandrel, moved upwards by placing the dynamic blackboard eraser of strip
Dynamic, when blackboard eraser is moved upward to blackboard top, the first motor of startup is clockwise, repeats above step, can make blackboard eraser
Move up and down, blackboard is comprehensively wiped, after blackboard-cleaning is finished, the first motor of startup is clockwise, is driven by screw mandrel
Nut is moved down, and is moved down by placing the dynamic blackboard eraser of strip, when blackboard eraser is moved downward in rinse bath, starts the
One motor is alternately reversed and clockwise, drives nut to move up and move down by screw mandrel, by placing the dynamic blackboard eraser of strip
Move up and move down, drive second bevel gear to rotate while screw mandrel is rotated, rotate first bevel gear, drive brush tube
Rotate, brush tube can just be cleaned to the blackboard eraser for moving up and down, after cleaning is finished, start the first motor and reverse, pass through
Screw mandrel drives nut to move up, and is moved up by placing the dynamic blackboard eraser of strip, when blackboard eraser moves up suitable distance
When, the first motor is closed, start Hairdryer, while startup Electric Motor Wheel is constantly clockwise and reverses, by bracing wire band movable slider
It is moved to the left and moves right, hair-dryer is moved to the left and is moved right, hair-dryer is moved left and right can makes it to blackboard eraser
Dried comprehensively, allowed blackboard eraser rapid draing, after drying is finished, closed hair-dryer, after sliding block is moved to reset, closed
Electric Motor Wheel, starts the first motor and reverses, and drives nut to move up by screw mandrel, is moved upwards by placing the dynamic blackboard eraser of strip
It is dynamic, when blackboard eraser is moved upward to reset, the first motor is closed, so as to blackboard wiping next time.
Because also including electric pushrod, rotating shaft bottom is provided with electric pushrod, and second bevel gear connects with electric pushrod bottom
Connect, when blackboard eraser blackboard wiping, start electric pushrod and shorten, drive second bevel gear to move up certain distance, close electricity
Dynamic push rod, makes first bevel gear and second bevel gear not contact, and when blackboard eraser to be cleaned, starts electric pushrod elongation, drives
Second bevel gear moves down certain distance, closes electric pushrod, engages first bevel gear and second bevel gear, can wipe
Brush tube is not rotated when wiping blackboard, and when blackboard eraser is cleaned, brush tube is rotated.
Because also including bolt, place plate top and be provided with bolt, place and screwed hole is provided with plate, bolt passes through screw thread
Hole, bolt coordinates with screwed hole, when blackboard wiping is wanted, blackboard eraser is placed on into groove, and turn clockwise bolt, by blackboard
Wipe after compressing, stop the rotation bolt, starts to wipe blackboard afterwards.
Because also including vibrating motor, the right hand top that plate is placed in left side is provided with vibrating motor, when entering to blackboard eraser
When row is dried, Vibration on Start-up motor oscillating can vibrate blackboard eraser, can quickly fall the water on blackboard eraser, make blackboard
Rapid draing is wiped, operating efficiency is improved.
Because the first motor is servomotor, servomotor can accurately adjust rotating speed, be allowed to operation more steady.
Because a length of 3 centimetres of the fine, soft fur of brush tube, can more thoroughly clean blackboard eraser.
Because the material of rotating shaft is Q235 steel, Q235 steel is wear-resistant, hardness is high, break-resistance, long service life.
（3）Beneficial effect
Invention achieves wiped clean, the amount of labour be small, blackboard eraser cleans sufficient effect, wiping can be saved in teaching process
The time of blackboard is wiped, while the present apparatus can clean blackboard eraser, and rapid draing blackboard eraser, to use next time.
Brief description of the drawings
Fig. 1 is the first main structure diagram of the invention.
Fig. 2 is second main structure diagram of the invention.
Fig. 3 is the third main structure diagram of the invention.
Fig. 4 is the 4th kind of main structure diagram of the invention.
Mark in accompanying drawing for：1- brush tubes, 2- rinse baths, 3- first bevel gears, 4- second bevel gears, 5- rotating shafts, 6-
Step, 7- blackboards, 8- fixed plates, 9- screw mandrels, 10- grooves, 11- places plate, 12- nuts, 13- top chocks, 14- first
Motor, 15- bracing wires, 16- slide rails, 17- sliding blocks, 18- hair-dryers, 19- Electric Motor Wheels, 20- electric pushrods, 21- bolts, 22- screw threads
Hole, 23- vibrating motors.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of Accounting Course blackboard rapidly and efficiently wiping arrangement, as Figure 1-4, includes brush tube 1, rinse bath 2, first
Bevel gear 3, second bevel gear 4, rotating shaft 5, step 6, fixed plate 8, screw mandrel 9, place plate 11, nut 12, top chock 13,
First motor 14, bracing wire 15, slide rail 16, sliding block 17, hair-dryer 18 and Electric Motor Wheel 19, the side of blackboard 7 or so two are arranged with fixation
Plate 8, is sequentially provided with the first motor 14, top chock 13 and step 6 from top to bottom in fixed plate 8, top chock 13 is with
Screw mandrel 9 is provided between bearing block 6, the top of screw mandrel 9 is connected with the first motor 14, the bottom of screw mandrel 9 is provided with rotating shaft 5, the bottom of rotating shaft 5 sets
There is second bevel gear 4, screw mandrel 9 is provided with nut 12, and screw mandrel 9 coordinates with nut 12, nut 12 is provided with placement plate 11, places plate
11 are located at the top of blackboard 7, place and groove 10 is provided with plate 11, and the lower section of blackboard 7 is provided with slide rail 16, and slide rail 16 is provided with sliding block 17,
The bottom of sliding block 17 is provided with hair-dryer 18, and the front side left and right two ends of slide rail 16 are arranged with Electric Motor Wheel 19, bracing wire is wound with Electric Motor Wheel 19
15, bracing wire 15 is connected with sliding block 17, and the lower section of slide rail 16 is provided with rinse bath 2, rinse bath 2 and is provided with brush tube 1, brush tube 1 or so
Two ends are arranged with first bevel gear 3, and first bevel gear 3 and second bevel gear 4 are engaged.
Electric pushrod 20 is also included, the bottom of rotating shaft 5 is provided with electric pushrod 20, second bevel gear 4 and the bottom of electric pushrod 20
Portion connects.
Bolt 21 is also included, the top of plate 11 is placed and is provided with bolt 21, placed and be provided with screwed hole 22 on plate 11, bolt 21 is worn
Screwed hole 22 is crossed, bolt 21 coordinates with screwed hole 22.
Vibrating motor 23 is also included, the right hand top that plate 11 is placed in left side is provided with vibrating motor 23.
First motor 14 is servomotor.
A length of 3 centimetres of the fine, soft fur of brush tube 1.
The material of rotating shaft 5 is Q235 steel.
Operation principle：When to be wiped to blackboard 7, blackboard 7 is wiped and is placed at groove 10, start the first motor 14
It is clockwise, by screw mandrel 9 drive nut 12 move down, by place plate 11 drive blackboard 7 wipe move down, when blackboard 7 wipe to
Under when being moved to 7 lowermost end of blackboard, start the first motor 14 and reverse, drive nut 12 to move up by screw mandrel 9, by placing
Plate 11 drives blackboard 7 to wipe and moves up, and when blackboard 7 is wiped is moved upward to 7 top of blackboard, the first motor 14 of startup is clockwise,
Above step is repeated, can wipe blackboard 7 and move up and down, blackboard 7 is comprehensively wiped, after blackboard 7 is wiped to be finished, opened
Dynamic first motor 14 is clockwise, drives nut 12 to move down by screw mandrel 9, drives the wiping of blackboard 7 to move down by placing plate 11,
When blackboard 7 is wiped to be moved downward in rinse bath 2, start the first motor 14 and alternately reverse and clockwise, nut is driven by screw mandrel 9
12 move up and move down, and drive the wiping of blackboard 7 to move up and move down by placing plate 11, while screw mandrel 9 is rotated
Drive second bevel gear 4 to rotate, rotate first bevel gear 3, drive brush tube 1 to rotate, brush tube 1 just can be to moving up and down
Blackboard 7 is wiped and cleaned, and after cleaning is finished, is started the first motor 14 and is reversed, and drives nut 12 to move up by screw mandrel 9,
Drive blackboard 7 to wipe by placing plate 11 to move up, when blackboard 7 wipe move up it is suitable apart from when, close the first motor 14,
Start hair-dryer 18 to dry, while startup Electric Motor Wheel 19 is constantly clockwise and reverses, be moved to the left with movable slider 17 by bracing wire 15
With move right, hair-dryer 18 is moved to the left and is moved right, hair-dryer 18 move left and right can make its to blackboard 7 wipe carry out
Blowing comprehensively, allows blackboard 7 to wipe rapid draing, after drying is finished, closes hair-dryer 18, after sliding block 17 is moved to reset, closes
Close Electric Motor Wheel 19, start the first motor 14 and reverse, drive nut 12 to move up by screw mandrel 9, by place plate 11 drive it is black
Plate 7 is wiped and moved up, and when blackboard 7 is wiped is moved upward to reset, the first motor 14 is closed, so as to blackboard wiping 7 next time.
Because also including electric pushrod 20, the bottom of rotating shaft 5 is provided with electric pushrod 20, second bevel gear 4 and electric pushrod
20 bottoms connect, and when blackboard 7 wipes blackboard wiping 7, start electric pushrod 20 and shorten, and drive second bevel gear 4 to move up one
Set a distance, closes electric pushrod 20, first bevel gear 3 and second bevel gear 4 is not contacted, and when blackboard to be cleaned 7 is wiped, starts
Electric pushrod 20 extends, and drives second bevel gear 4 to move down certain distance, closes electric pushrod 20, makes the He of first bevel gear 3
Second bevel gear 4 is engaged, and brush tube 1 can not rotated in blackboard wiping 7, is rotated brush tube 1 when blackboard 7 is wiped is cleaned.
Because also including bolt 21, place the top of plate 11 and be provided with bolt 21, to place and be provided with screwed hole 22, bolt on plate 11
21 pass through screwed hole 22, and bolt 21 coordinates with screwed hole 22, when blackboard wiping 7 is wanted, blackboard 7 is wiped and is placed at groove 10,
Turn clockwise bolt 21, and after blackboard 7 is wiped into compression, stop the rotation bolt 21, starts to wipe blackboard 7 afterwards.
Because also including vibrating motor 23, the right hand top that plate 11 is placed in left side is provided with vibrating motor 23, when will be to black
Plate 7 is wiped when being dried, and Vibration on Start-up motor 23 vibrates, and blackboard 7 can be made to wipe vibration, and the water that can be smeared blackboard 7 is quick
Fall, blackboard 7 is wiped rapid draing, improve operating efficiency.
Because the first motor 14 is servomotor, servomotor can accurately adjust rotating speed, be allowed to operation more steady.
Because a length of 3 centimetres of the fine, soft fur of brush tube 1, can more thoroughly clean blackboard 7 and wipe.
Because the material of rotating shaft 5 is Q235 steel, Q235 steel is wear-resistant, hardness is high, break-resistance, long service life.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations, improvement can also be made and substituted, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (7)
1. a kind of Accounting Course blackboard rapidly and efficiently wiping arrangement, it is characterised in that include brush tube（1）, rinse bath
（2）, first bevel gear（3）, second bevel gear（4）, rotating shaft（5）, step（6）, fixed plate（8）, screw mandrel（9）, place plate
（11）, nut（12）, top chock（13）, the first motor（14）, bracing wire（15）, slide rail（16）, sliding block（17）, hair-dryer（18）
And Electric Motor Wheel（19）, blackboard（7）Two sides of left and right are arranged with fixed plate（8）, fixed plate（8）On be sequentially provided with first from top to bottom
Motor（14）, top chock（13）And step（6）, top chock（13）And step（6）Between be provided with screw mandrel（9）,
Screw mandrel（9）Top and the first motor（14）Connection, screw mandrel（9）Bottom is provided with rotating shaft（5）, rotating shaft（5）Bottom is provided with the second cone tooth
Wheel（4）, screw mandrel（9）It is provided with nut（12）, screw mandrel（9）With nut（12）Coordinate, nut（12）It is provided with placement plate（11）, put
Put plate（11）Positioned at blackboard（7）Top, places plate（11）On be provided with groove（10）, blackboard（7）Lower section is provided with slide rail（16）, slide rail
（16）It is provided with sliding block（17）, sliding block（17）Bottom is provided with hair-dryer（18）, slide rail（16）Front side left and right two ends are arranged with electricity
Driving wheel（19）, Electric Motor Wheel（19）On be wound with bracing wire（15）, bracing wire（15）With sliding block（17）Connection, slide rail（16）Lower section is provided with cleaning
Groove（2）, rinse bath（2）Inside it is provided with brush tube（1）, brush tube（1）Left and right two ends are arranged with first bevel gear（3）, the first cone
Gear（3）And second bevel gear（4）Engagement.
2. a kind of Accounting Course blackboard according to claim 1 rapidly and efficiently wiping arrangement, it is characterised in that also include
There is electric pushrod（20）, rotating shaft（5）Bottom is provided with electric pushrod（20）, second bevel gear（4）With electric pushrod（20）Bottom connects
Connect.
3. a kind of Accounting Course blackboard according to claim 2 rapidly and efficiently wiping arrangement, it is characterised in that also include
There is bolt（21）, place plate（11）Top is provided with bolt（21）, place plate（11）On be provided with screwed hole（22）, bolt（21）Pass through
Screwed hole（22）, bolt（21）With screwed hole（22）Coordinate.
4. a kind of Accounting Course blackboard according to claim 3 rapidly and efficiently wiping arrangement, it is characterised in that also include
There is vibrating motor（23）, plate is placed in left side（11）Right hand top be provided with vibrating motor（23）.
5. a kind of Accounting Course blackboard according to claim 4 rapidly and efficiently wiping arrangement, it is characterised in that the first electricity
Machine（14）It is servomotor.
6. a kind of Accounting Course blackboard according to claim 5 rapidly and efficiently wiping arrangement, it is characterised in that brush tube
（1）A length of 3 centimetres of fine, soft fur.
7. a kind of Accounting Course blackboard according to claim 6 rapidly and efficiently wiping arrangement, it is characterised in that rotating shaft
（5）Material be Q235 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710067608.XA CN106739697B (en) | 2017-02-07 | 2017-02-07 | A kind of Accounting Course blackboard rapidly and efficiently wiping arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710067608.XA CN106739697B (en) | 2017-02-07 | 2017-02-07 | A kind of Accounting Course blackboard rapidly and efficiently wiping arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106739697A true CN106739697A (en) | 2017-05-31 |
| CN106739697B CN106739697B (en) | 2018-07-03 |
Family
ID=58956207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710067608.XA Active CN106739697B (en) | 2017-02-07 | 2017-02-07 | A kind of Accounting Course blackboard rapidly and efficiently wiping arrangement |
Country Status (1)
| Country | Link |
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| CN (1) | CN106739697B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107825902A (en) * | 2017-10-27 | 2018-03-23 | 赣州市亿研机械设计研究院有限公司 | A kind of English teaching interactive game equipment |
| CN108067498A (en) * | 2017-11-22 | 2018-05-25 | 王海明 | A kind of medical injection-tube processing unit |
| CN108189596A (en) * | 2017-12-20 | 2018-06-22 | 黄浩 | A kind of easy cleaning type blackboard for teaching |
| CN108790495A (en) * | 2018-05-11 | 2018-11-13 | 李少琴 | A kind of education portable blackboard device |
| CN109017068A (en) * | 2018-09-12 | 2018-12-18 | 李志鑫 | A kind of rotary blackboard cleaning device |
| CN110341352A (en) * | 2019-07-29 | 2019-10-18 | 焦作师范高等专科学校 | A kind of dustproof blackboard |
| CN114130742A (en) * | 2021-11-26 | 2022-03-04 | 重庆工业职业技术学院 | Blackboard eraser cleaning device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2335797Y (en) * | 1998-07-09 | 1999-09-01 | 魏穷 | Water wash type dustless blackboard |
| CN2377102Y (en) * | 1999-07-09 | 2000-05-10 | 赵子光 | Electric chalk dust-less teaching board |
| CN201895500U (en) * | 2010-10-15 | 2011-07-13 | 刘中尧 | Blackboard |
| CN202079992U (en) * | 2011-06-02 | 2011-12-21 | 方俊凯 | Blackboard |
| CN105270061A (en) * | 2015-11-19 | 2016-01-27 | 华蓥市双河第二小学 | Blackboard eraser good in dust sucking and accumulating effect |
| CN106183561A (en) * | 2016-08-18 | 2016-12-07 | 叶芳 | A kind of screw rod type electric blackboard-cleaning mechanism |
| CN106240203A (en) * | 2016-08-18 | 2016-12-21 | 叶芳 | A kind of electric blackboard-cleaning device structure |
-
2017
- 2017-02-07 CN CN201710067608.XA patent/CN106739697B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2335797Y (en) * | 1998-07-09 | 1999-09-01 | 魏穷 | Water wash type dustless blackboard |
| CN2377102Y (en) * | 1999-07-09 | 2000-05-10 | 赵子光 | Electric chalk dust-less teaching board |
| CN201895500U (en) * | 2010-10-15 | 2011-07-13 | 刘中尧 | Blackboard |
| CN202079992U (en) * | 2011-06-02 | 2011-12-21 | 方俊凯 | Blackboard |
| CN105270061A (en) * | 2015-11-19 | 2016-01-27 | 华蓥市双河第二小学 | Blackboard eraser good in dust sucking and accumulating effect |
| CN106183561A (en) * | 2016-08-18 | 2016-12-07 | 叶芳 | A kind of screw rod type electric blackboard-cleaning mechanism |
| CN106240203A (en) * | 2016-08-18 | 2016-12-21 | 叶芳 | A kind of electric blackboard-cleaning device structure |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107825902A (en) * | 2017-10-27 | 2018-03-23 | 赣州市亿研机械设计研究院有限公司 | A kind of English teaching interactive game equipment |
| CN108067498A (en) * | 2017-11-22 | 2018-05-25 | 王海明 | A kind of medical injection-tube processing unit |
| CN108189596A (en) * | 2017-12-20 | 2018-06-22 | 黄浩 | A kind of easy cleaning type blackboard for teaching |
| CN108790495A (en) * | 2018-05-11 | 2018-11-13 | 李少琴 | A kind of education portable blackboard device |
| CN109017068A (en) * | 2018-09-12 | 2018-12-18 | 李志鑫 | A kind of rotary blackboard cleaning device |
| CN110341352A (en) * | 2019-07-29 | 2019-10-18 | 焦作师范高等专科学校 | A kind of dustproof blackboard |
| CN110341352B (en) * | 2019-07-29 | 2020-10-30 | 焦作师范高等专科学校 | Dustproof blackboard |
| CN114130742A (en) * | 2021-11-26 | 2022-03-04 | 重庆工业职业技术学院 | Blackboard eraser cleaning device |
| CN114130742B (en) * | 2021-11-26 | 2023-02-17 | 重庆工业职业技术学院 | Blackboard eraser cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106739697B (en) | 2018-07-03 |
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