CN206154970U - Junior middle school's blackboard of imparting knowledge to students - Google Patents
Junior middle school's blackboard of imparting knowledge to students Download PDFInfo
- Publication number
- CN206154970U CN206154970U CN201620863276.7U CN201620863276U CN206154970U CN 206154970 U CN206154970 U CN 206154970U CN 201620863276 U CN201620863276 U CN 201620863276U CN 206154970 U CN206154970 U CN 206154970U
- Authority
- CN
- China
- Prior art keywords
- plate
- clipboard
- blackboard
- fixed
- middle school
- 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 a junior middle school's blackboard of imparting knowledge to students, including fixed plate and stationary side plate, fixed plate upper end bilateral symmetry is equipped with stationary side plate, be equipped with between the stationary side plate and present down the drive roller that sets up, the drive roller outside is around being equipped with the clipboard, clipboard inboard between the drive roller is equipped with the infill panel from top to bottom, drive roller left and right sides both ends are passed through the fixed rotating shaft and are rotated even with stationary side plate, the fixed rotating shaft left end of upper left side passes stationary side plate, and meet with driving motor's output, driving motor electric connection is located the control panel of stationary side plate left side downside, be equipped with vacuum cleaner chamber on the fixed plate of clipboard below, the vacuum cleaner chamber lower extreme is equipped with the suction hood, the port of giving vent to anger of suction hood is equipped with the dust absorption pipe, be equipped with the dust absorption fan in the dust absorption pipe, be equipped with mop -head plate among the vacuum cleaner chamber, the last side of mop -head plate is removable unloads to be equipped with and cleans the cotton, the utility model is simple and reasonable in structure, writing area is big, writes height -adjustable, has made things convenient for mr's use, and the practicality is strong.
Description
Technical field
The utility model is related to a kind of teaching aid, specifically a kind of junior middle school's blackboard for education.
Background technology
During language teaching, generally require substantial amounts of clipboard and write, therefore, blackboard is that Language education is requisite
Classroom instruction equipment, normal blackboard is directly built on the wall with cement, there is following drawback：1. height is difficult to adjust, blackboard top,
Teacher is often difficult to get at, it is impossible to write, and blackboard bottom, teacher needs squatting up horse-ride step, writes very painstaking, sawed-off
The writing on the blackboard page that teacher writes is shorter, and the student being sitting in behind classroom is not easily seen：2. need artificial cleaning, dust from flying to give
Teacher's health causes very big harm, and wastes time and energy：3 traditional blackboard writing areas are little, and teacher will can only write before
Content is wiped and just can write other content.
Utility model content
The purpose of this utility model is to provide a kind of junior middle school's blackboard for education, to solve above-mentioned background technology in propose ask
Topic.
For achieving the above object, the utility model provides following technical scheme：
A kind of junior middle school's blackboard for education, including fixed plate and fixed side, the dead plate upper end is symmetrically arranged on two with fixation
Side plate, is provided with driven roller set up and down between fixed side, driven roller outside is arranged with clipboard, between upper and lower driven roller
Clipboard inner side be provided with filling plate, driven roller or so two ends and rotated by fixed rotating shaft and fixed side and connect, upper left side is consolidated
Rotating shaft left end being determined through fixed side, and being connected with the output end of motor, motor is electrically connected with and is located at affixed side
The control panel of plate lower left side, the fixed plate below clipboard is provided with vacuum chamber, and vacuum chamber lower end is provided with dust shield, dust shield
Air outlet be provided with sweep-up pipe, dust absorption fan is provided with sweep-up pipe, Wiper plate is provided with vacuum chamber, Wiper plate upper side is removable
Unload and be provided with cleaning cotton, Wiper plate lower end both sides be provided with control panel be electrically connected with lifting column, left and right fixed side upper end it
Between be additionally provided with illuminating lamp plate, illuminating lamp plate lower surface is provided with several illuminating lamps, and illuminating lamp is electrically connected with control panel.
As further program of the utility model：The sweep-up pipe lower end is detachably provided with dust-removal cloth-bag.
As further program of the utility model：Air-vent is evenly distributed with the wiping surface and Wiper plate.
As further program of the utility model：The length of the Wiper plate is equal with the width of clipboard.
As further program of the utility model：Illuminating lamp plate surface on the outside of the illuminating lamp is provided with reflector layer.
As further program of the utility model：The lifting column is cylinder block or hydraulic cylinder post.
Compared with prior art, the beneficial effects of the utility model are：When use device, teacher can pass through chain of command
Plate come control motor rotate, and then increase write area, and teacher also can by rotate clipboard come regulating writing not
The region arrived, and then facilitate teacher and write, while what teacher also can be write by rotating clipboard before checking, when needing
When wiping, only lifting column elongation need to be controlled by control panel, and then Wiper plate is contacted with clipboard, while motor
Clipboard is driven to rotate, writing that thus can be quickly to writing plate surface is wiped, simultaneously dust absorption fan work, Jin Er
Vacuum chamber transformation negative pressure state, in the presence of suction, wipes the dust for producing and is inhaled in sweep-up pipe, and then is stored in dust
In cloth bag, in addition device can also provide lightness of the clipboard when light is bad, and then facilitate the viewing of student, this reality
Simple, reasonable with new structure, write area is big, and writing height is adjustable, facilitates the use of teacher, practical.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is writing board structure left view of the present utility model.
Wherein：Fixed plate 1, fixed side 2, clipboard 3, fixed rotating shaft 4, driven roller 5, illuminating lamp 6, illuminating lamp plate 7, drive
Dynamic motor 8, control panel 9, movable Wiper plate 10, dust shield 11, sweep-up pipe 12, dust absorption fan 13, vacuum chamber 14, lifting column
15th, plate 16 is filled.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, in the utility model embodiment, a kind of junior middle school's blackboard for education, including fixed plate 1 and fixed side
2, the upper end of the fixed plate 1 is symmetrically arranged on two with fixed side 2, and driven roller set up and down 5 is provided between fixed side 2,
The outside of driven roller 5 is arranged with clipboard 3, and the inner side of clipboard 3 between upper and lower driven roller is provided with filling plate 16, fills the work of plate 16
With being to support clipboard 3 to write, the two ends of driven roller 5 or so are rotated by fixed rotating shaft 4 and fixed side 2 and are connected, and upper left side is consolidated
The left end of rotating shaft 4 being determined through fixed side 2, and being connected with the output end of motor 8, motor 8 is electrically connected with and is located at admittedly
Determine the control panel 9 of the lower left side of side plate 2, the fixed plate 1 of the lower section of clipboard 3 is provided with vacuum chamber 14, and the lower end of vacuum chamber 14 is provided with
Dust shield 11, the air outlet of dust shield 11 is provided with sweep-up pipe 12, and dust absorption fan 13, the lower end of sweep-up pipe 12 are provided with sweep-up pipe 12
Dust-removal cloth-bag is detachably provided with, Wiper plate 10 is provided with vacuum chamber 14, the upper side of Wiper plate 10 is detachably provided with cleaning cotton, and wipes
Wipe and air-vent is evenly distributed with face and Wiper plate 10, the length of Wiper plate 10 is equal with the width of clipboard, when not working, wipe
Plate 10 is not contacted with clipboard 2, and the lower end both sides of Wiper plate 10 are provided with the lifting column 15 being electrically connected with control panel 9, lifting column
15 is cylinder block or hydraulic cylinder post, and the effect of lifting column 15 is the height for changing Wiper plate 10, between the upper end of left and right fixed side 2
Illuminating lamp plate 7 is additionally provided with, the lower surface of illuminating lamp plate 7 is provided with several illuminating lamps 6, and the surface of illuminating lamp plate 7 in the outside of illuminating lamp 6 sets
There is reflector layer, the effect of illuminating lamp 6 is the lightness for improving the blackboard in bad weather, and illuminating lamp 6 is electrically connected with control panel,
When use device, teacher can be controlled motor 8 by control panel 9 and be rotated, and then increase write area, and always
Teacher also can by rotate clipboard come regulating writing less than region, and then facilitate teacher and write, while teacher also can lead to
Cross and rotate clipboard to write before checking, when needing to wipe, only lifting column 15 need to be controlled by control panel 9 and be extended,
And then Wiper plate 10 is contacted with clipboard 3, while motor 8 drives clipboard 3 to rotate, thus can be quickly to clipboard
The writing on 3 surfaces is wiped, and simultaneously dust absorption fan 13 works, and then in the transformation negative pressure state of vacuum chamber 14, in the work of suction
With under, wipe the dust for producing and be inhaled in sweep-up pipe 12, and then be stored in dust cloth bag, in addition device can also provide book
Lightness of the plate when light is bad is write, and then facilitates the viewing of student.
Operation principle of the present utility model is：When use device, teacher can control to drive electricity by control panel
Machine rotate, and then increase write area, and teacher also can by rotate clipboard come regulating writing less than region, Jin Erfang
Teacher write, while what teacher also can be write before checking by rotating clipboard, when needing to wipe, only need to lead to
Control panel control lifting column elongation is crossed, and then Wiper plate is contacted with clipboard, while motor drives clipboard to rotate,
Writing that thus can be quickly to writing plate surface is wiped, simultaneously dust absorption fan work, and then in vacuum chamber transformation negative pressure
State, in the presence of suction, wipes the dust for producing and is inhaled in sweep-up pipe, and then is stored in dust cloth bag, fills in addition
The lightness that can also provide clipboard when light is bad is put, and then facilitates the viewing of student.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as restriction
Involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity those skilled in the art should
Using specification as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (6)
1. a kind of junior middle school's blackboard for education, including fixed plate and fixed side, it is characterised in that the dead plate upper end both sides are symmetrical
Fixed side is provided with, driven roller set up and down is provided between fixed side, driven roller outside is arranged with clipboard, drives up and down
Clipboard inner side between dynamic roller is provided with filling plate, driven roller or so two ends and is rotated with fixed side by fixed rotating shaft and connected, left
The fixed rotating shaft left end of upside passes through fixed side, and connects with the output end of motor, and motor is electrically connected with position
In the control panel of fixed side lower left side, the fixed plate below clipboard is provided with vacuum chamber, and vacuum chamber lower end is provided with dust suction
Cover, the air outlet of dust shield is provided with sweep-up pipe, dust absorption fan is provided with sweep-up pipe, and Wiper plate, Wiper plate are provided with vacuum chamber
Upper side is detachably provided with cleaning cotton, and Wiper plate lower end both sides are provided with the lifting column being electrically connected with control panel, and left and right is fixed
Illuminating lamp plate is additionally provided between side plate upper end, illuminating lamp plate lower surface is provided with several illuminating lamps, and illuminating lamp is electrically connected with control
Panel.
2. a kind of junior middle school's blackboard for education according to claim 1, it is characterised in that the sweep-up pipe lower end is detachably provided with
Dust-removal cloth-bag.
3. a kind of junior middle school's blackboard for education according to claim 1, it is characterised in that uniform on the wiping surface and Wiper plate
It is furnished with air-vent.
4. a kind of junior middle school's blackboard for education according to claim 1, it is characterised in that the length and clipboard of the Wiper plate
Width it is equal.
5. a kind of junior middle school's blackboard for education according to claim 1, it is characterised in that the illuminating lamp plate on the outside of the illuminating lamp
Surface is provided with reflector layer.
6. a kind of junior middle school's blackboard for education according to claim 1, it is characterised in that the lifting column is cylinder block or hydraulic pressure
Cylinder post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620863276.7U CN206154970U (en) | 2016-08-11 | 2016-08-11 | Junior middle school's blackboard of imparting knowledge to students |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620863276.7U CN206154970U (en) | 2016-08-11 | 2016-08-11 | Junior middle school's blackboard of imparting knowledge to students |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206154970U true CN206154970U (en) | 2017-05-10 |
Family
ID=58648015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620863276.7U Expired - Fee Related CN206154970U (en) | 2016-08-11 | 2016-08-11 | Junior middle school's blackboard of imparting knowledge to students |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206154970U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189596A (en) * | 2017-12-20 | 2018-06-22 | 黄浩 | A kind of easy cleaning type blackboard for teaching |
| CN108528107A (en) * | 2018-07-12 | 2018-09-14 | 钦州学院 | A kind of teaching dustproof blackboard |
| CN108790492A (en) * | 2018-05-30 | 2018-11-13 | 杨先平 | A kind of teaching apparatus for mathematics has the blackboard for education of dust-absorbing function |
| CN109285422A (en) * | 2018-12-07 | 2019-01-29 | 辽宁工程技术大学 | A kind of industrial and commercial administration teaching mould |
| CN109397935A (en) * | 2018-10-12 | 2019-03-01 | 黄驰越 | A kind of intelligent blackboard |
-
2016
- 2016-08-11 CN CN201620863276.7U patent/CN206154970U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189596A (en) * | 2017-12-20 | 2018-06-22 | 黄浩 | A kind of easy cleaning type blackboard for teaching |
| CN108790492A (en) * | 2018-05-30 | 2018-11-13 | 杨先平 | A kind of teaching apparatus for mathematics has the blackboard for education of dust-absorbing function |
| CN108528107A (en) * | 2018-07-12 | 2018-09-14 | 钦州学院 | A kind of teaching dustproof blackboard |
| CN109397935A (en) * | 2018-10-12 | 2019-03-01 | 黄驰越 | A kind of intelligent blackboard |
| CN109285422A (en) * | 2018-12-07 | 2019-01-29 | 辽宁工程技术大学 | A kind of industrial and commercial administration teaching mould |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206154970U (en) | Junior middle school's blackboard of imparting knowledge to students | |
| CN205903916U (en) | Multi -functional operation platform is used in teaching | |
| CN106739704B (en) | A kind of intelligent blackboard | |
| CN105667135A (en) | Multifunctional teaching device | |
| CN108312740A (en) | A kind of teaching intelligent blackboard | |
| CN205989592U (en) | A kind of environment-friendly type Chinese teaching blackboard being suitable to open air | |
| CN210777349U (en) | Teaching is with show board | |
| CN203358144U (en) | Blackboard eraser with dust collection function for English teaching | |
| CN201998703U (en) | Electrostatic dust absorption blackboard eraser | |
| CN202271725U (en) | Wet machine erasing blackboard | |
| CN209441077U (en) | A kind of removable automatically cleaning blackboard | |
| CN207190605U (en) | A kind of English special blackboard device | |
| CN207657477U (en) | A kind of primary school math teaching blackboard | |
| CN107305746A (en) | A kind of Multifunctional English teaching aid | |
| CN203592828U (en) | Novel three-surface turning-over type blackboard | |
| CN206485114U (en) | A kind of intelligent blackboard | |
| CN107802092A (en) | Classroom dais is used in one kind education | |
| CN206551745U (en) | It is a kind of to improve the assistant teaching aid of classroom efficiency | |
| CN109435548A (en) | A kind of blackboard eraser | |
| CN206170982U (en) | Novel automatic blackboard eraser | |
| CN2838980Y (en) | Dustless blackboard | |
| CN2778412Y (en) | Automatic dry-cleaning machine for blackboard eraser | |
| CN203864249U (en) | Multifunctional automatic teaching device | |
| CN206086090U (en) | Full automatic blackboard eraser | |
| CN112863262A (en) | Multi-functional online education terminal of intelligent terminal |
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: 20170510 Termination date: 20180811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |