CN206528241U - A kind of dedusting Dual-side blackboard - Google Patents
A kind of dedusting Dual-side blackboard Download PDFInfo
- Publication number
- CN206528241U CN206528241U CN201720093098.9U CN201720093098U CN206528241U CN 206528241 U CN206528241 U CN 206528241U CN 201720093098 U CN201720093098 U CN 201720093098U CN 206528241 U CN206528241 U CN 206528241U
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- China
- Prior art keywords
- framework
- dedusting
- blackboard
- dual
- power transmission
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Abstract
A kind of dedusting Dual-side blackboard, belongs to teaching equipment technical field, including dedusting framework, blackboard framework, writing panel, it is characterised in that：The power transmission shaft of predetermined number is vertically arranged with dedusting framework, the surface of power transmission shaft is provided with hairbrush layer, and the upper end of dedusting framework is provided with motor, and motor is connected by transmission device with power transmission shaft, and the both sides of dedusting framework are provided with fastener；Blackboard framework and dedusting frame articulation, hinged place side is provided with dust absorption fan, blackboard framework both sides are provided with the clamping block being engaged with fastener, blackboard framework is internally provided with horizontal rotating shaft, the writing panel for being connected to and being rotated around horizontal rotating shaft is worn on horizontal rotating shaft, the beneficial effects of the utility model are, the word that the blackboard can be write on disposable erasing blackboard automatically, save manpower and improve efficiency of erasing again, and the dust of erasing can be collected at any time, dust from flying amount is reduced, the rotation of writing panel adds the area of teacher's writing.
Description
Technical field
The utility model is related to teaching equipment technical field, more particularly to a kind of dedusting Dual-side blackboard.
Background technology
Over more than 200 years, blackboard is applied to plank with blacking from earliest, the hard objects surface such as cement, to 90
The water mill glass in age, color coated steel sheet, composite panel.The development step by step of world's educational undertaking has been witnessed, has been mankind's propagation
Knowledge, universal education, has made distinctions won on the battlefield.The species of existing blackboard also begins to become complicated various, and dividing from color has black
Plate, green plate, blank.Dividing from surface configuration has surface plate, cambered plate, and dividing from structure composition has support portable plate, draw back plate,
Lifter plate, magnet board, dividing from purposes has blackboard for education, handle official business blank, billboard, Graphic Panel.And blackboard for education has electricity
Sub- blackboard, Multifunctional combined board, combination push-and-pull blackboard, interactive electric whiteboard, band curtain projection plate etc..
Traditional black and white is exactly the blackboard of one piece of hard, can be write by chalk, but its flexibility is bad, book
Write it is full after erasing be typically to use one piece of small chalkboard eraser, such efficiency is very beneath, and easily formation large area dust；It is right
The word on erasing blackboard top is needed by stool for pupil, and both inconvenient there is also certain potential safety hazard；Due to mesh
The blackboard that preceding major part is used all is fixed, the limited area of teacher's writing, writes, both influenceed again after erasing when writing inadequate
Efficiency of giving lessons is unfavorable for review of the teacher to previous contents again, influences quality of instruction.
The content of the invention
In order to solve the above-mentioned technical problem, the utility model provides a kind of dedusting Dual-side blackboard, efficiently solves at present
The problem of efficiency of erasing is low, dust is excessive, write area is limited present in teaching blackboard used, its object is to there is provided one
Kind of Dual-side blackboard, is transformed on the basis of existing blackboard, is allowed to the word that can be write automatically on disposable erasing blackboard, saving
Manpower simultaneously improves efficiency of erasing, and can collect the dust of erasing at any time, reduces dust from flying amount, the rotation increase of writing panel
The write area of teacher.
To achieve the above object, the technical scheme that the utility model solves that its technical problem used is：The dedusting is double
Face blackboard, including dedusting framework, blackboard framework and writing panel, it is characterised in that：The dedusting framework is set to rectangle frame,
The power transmission shaft of predetermined number is vertically arranged with dedusting framework, the surface of power transmission shaft is provided with hairbrush layer, the upper end of dedusting framework
Motor is provided with, motor is connected by transmission device with power transmission shaft, the both sides of dedusting framework are provided with fastener；The blackboard frame
Frame and dedusting frame articulation, the side of the hinged place are provided with dust absorption fan, and the both sides of blackboard framework are provided with and fastener
The clamping block being engaged, being internally provided with of blackboard framework is worn on horizontal rotating shaft, horizontal rotating shaft is connected to what is rotated around horizontal rotating shaft
Writing panel.
The transmission device is set to sprocket chain device.
The transmission device is set to gear meshing device.
The two sides of the fastener and dedusting framework are hinged, and buckling groove is provided with fastener.
The width of the dedusting framework and blackboard framework and highly equal.
The bottom of the dedusting framework side is provided with control button.
Dust bag is provided with the dust absorption fan.
Compared with prior art, its advantage is the dedusting Dual-side blackboard that the utility model is related to：
1st, the dedusting Dual-side blackboard includes being provided with electricity on the dedusting framework and blackboard framework being hinged, dedusting framework
Machine, motor is connected by transmission device with the power transmission shaft in dedusting framework, hairbrush layer is provided with power transmission shaft, when in blackboard framework
Writing panel on after the full word of writing, merges with dedusting framework, then starts motor, utilize turn of the power transmission shaft with hairbrush layer
Full word is write in dynamic disposable erasing, and the operation of automation improves efficiency of erasing, saves manpower.
2nd, the side of the hinged place of dedusting framework and blackboard framework is provided with dust absorption fan, and dust suction is used in erase process
Blower fan is sucked to the dust flown upward, and is collected with the dust bag set on dust absorption fan, reduces the amount of flying upward of dust,
Make the Dual-side blackboard relatively sanitary with getting up.
3rd, blackboard framework be internally provided with worn on horizontal rotating shaft, horizontal rotating shaft be connected to around horizontal rotating shaft rotate writing surface
Plate, after the one side of writing panel writes full word, without erasing, rotates writing panel and is write in another side, add write area,
Do not influence the lecture contents before teacher's review again, improve teaching quality and efficiency.
Brief description of the drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Accompanying drawing 1 is structural representation of the present utility model；
In accompanying drawing：1. motor, 2. transmission devices, 3. dedusting frameworks, 4. power transmission shafts, 5. fasteners, 6. writing panels, 7. is black
Plate framework, 8. horizontal rotating shafts, 9. clamping blocks, 10. dust absorption fans, 11. control buttons.
Embodiment
The utility model is described in further detail with reference to accompanying drawing 1, so that the public preferably grasps reality of the present utility model
Applying method, the utility model specific embodiment is：As shown in Figure 1, a kind of dedusting Dual-side blackboard, including dedusting framework 3,
Blackboard framework 7 and writing panel 6, it is characterised in that：The dedusting framework 3 is set to set vertically in rectangle frame, dedusting framework 3
The power transmission shaft 4 of predetermined number is equipped with, the surface of power transmission shaft 4 is provided with hairbrush layer, and the upper end of dedusting framework 3 is provided with motor 1, electricity
Machine 1 is connected by transmission device 2 with power transmission shaft 4, and the both sides of dedusting framework 3 are provided with fastener 5；The blackboard framework 7 is with removing
Dirt framework 3 is hinged, and the side of the hinged place is provided with dust absorption fan 10, and the both sides of blackboard framework 7 are provided with and the phase of fastener 5
The clamping block 9 of cooperation, being internally provided with to wear to be connected on horizontal rotating shaft 8, horizontal rotating shaft 8 of blackboard framework 7 rotates around horizontal rotating shaft 8
Writing panel 6.
The transmission device 2 is set to be provided with gear, the top of power transmission shaft 4 on sprocket chain device, the axle of motor 1
It is provided between gear, gear and is connected with chain, drive power transmission shaft 4 to rotate by motor 1, passes through the hairbrush set on power transmission shaft 4
Font on layer erasing writing panel 6.
The transmission device 2 is set to be provided with gear, the top of power transmission shaft 4 on gear meshing device, the axle of motor 1
It is provided with to be intermeshed between gear, gear and sets, drives power transmission shaft 4 to rotate by motor 1, pass through the hair set on power transmission shaft 4
Font on brush layer erasing writing panel 6.
The two sides of the fastener 5 and dedusting framework 3 are hinged, and buckling groove, buckling groove and clamping are provided with fastener 5
Block 9 is engaged, and when needing the another side writing in writing panel 6, is rotated fastener 5 and is departed from clamping block 9, make dedusting framework 3
Separated with blackboard framework 7, writing panel 6 is turned to required one side around horizontal rotating shaft 8, fastener 5 is then made again
With the clamping of clamping block 9, merge dedusting framework 3 and blackboard framework 7, make overall structure stable.
The width of the dedusting framework 3 and blackboard framework 7 and highly equal, makes the dedusting Dual-side blackboard overall structure more
It is attractive in appearance.
The bottom of the side of dedusting framework 3 is provided with control button 11, and control button 11 rotates for controlled motor 1,
Erase process is set more to automate.
Dust bag is provided with the dust absorption fan 10, the effect of dust bag is to collect the dust under wiping, and is periodically handled,
Reduce environmental pollution.
Described above, simply explained through diagrams some principles of the present utility model, and this specification is not intended to this practicality
It is new to be confined in shown described concrete structure and the scope of application, therefore every corresponding modification for being possible to be utilized and wait
Jljl, belongs to the apllied the scope of the claims of the utility model.
In addition to technical characteristic described in specification, remaining technical characteristic is technology known to those skilled in the art.
Claims (7)
1. a kind of dedusting Dual-side blackboard, including dedusting framework（3）, blackboard framework（7）And writing panel（6）, it is characterised in that：
The dedusting framework（3）It is set to rectangle frame, dedusting framework（3）Inside it is vertically arranged with the power transmission shaft of predetermined number（4）, power transmission shaft
（4）Surface be provided with hairbrush layer, dedusting framework（3）Upper end be provided with motor（1）, motor（1）Pass through transmission device（2）With
Power transmission shaft（4）It is connected, dedusting framework（3）Both sides be provided with fastener（5）；The blackboard framework（7）With dedusting framework（3）Hinge
Connect, the side of the hinged place is provided with dust absorption fan（10）, blackboard framework（7）Both sides be provided with and fastener（5）Match
The clamping block of conjunction（9）, blackboard framework（7）Be internally provided with horizontal rotating shaft（8）, horizontal rotating shaft（8）On wear be connected to around level turn
Axle（8）The writing panel of rotation（6）.
2. dedusting Dual-side blackboard according to claim 1, it is characterised in that：The transmission device（2）It is set to sprocket chain
Strip device.
3. dedusting Dual-side blackboard according to claim 1, it is characterised in that：The transmission device（2）Gear is set to nibble
Attach together and put.
4. dedusting Dual-side blackboard according to claim 1, it is characterised in that：The fastener（5）With dedusting framework（3）'s
Two sides are hinged, fastener（5）On be provided with buckling groove.
5. dedusting Dual-side blackboard according to claim 1, it is characterised in that：The dedusting framework（3）With blackboard framework（7）
Width and highly equal.
6. dedusting Dual-side blackboard according to claim 1 or 5, it is characterised in that：The dedusting framework（3）The bottom of side
It is provided with control button（11）.
7. dedusting Dual-side blackboard according to claim 1, it is characterised in that：The dust absorption fan（10）
On be provided with dust bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720093098.9U CN206528241U (en) | 2017-01-24 | 2017-01-24 | A kind of dedusting Dual-side blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720093098.9U CN206528241U (en) | 2017-01-24 | 2017-01-24 | A kind of dedusting Dual-side blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206528241U true CN206528241U (en) | 2017-09-29 |
Family
ID=59920586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720093098.9U Expired - Fee Related CN206528241U (en) | 2017-01-24 | 2017-01-24 | A kind of dedusting Dual-side blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206528241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962900A (en) * | 2017-10-18 | 2018-04-27 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of packaged type electric erasing blackboard for education |
-
2017
- 2017-01-24 CN CN201720093098.9U patent/CN206528241U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962900A (en) * | 2017-10-18 | 2018-04-27 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of packaged type electric erasing blackboard for education |
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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: 20170929 Termination date: 20190124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |