CN109703251A - A kind of teacher's Portable teaching blackboard - Google Patents
A kind of teacher's Portable teaching blackboard Download PDFInfo
- Publication number
- CN109703251A CN109703251A CN201711016312.1A CN201711016312A CN109703251A CN 109703251 A CN109703251 A CN 109703251A CN 201711016312 A CN201711016312 A CN 201711016312A CN 109703251 A CN109703251 A CN 109703251A
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- CN
- China
- Prior art keywords
- dust
- teacher
- plate
- clipboard
- portable teaching
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- 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.)
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Abstract
The invention discloses a kind of teacher's Portable teaching blackboards, including clipboard, crocus disk, power storage block, height-regulating seat, drive plate, movable rubbing frame, connecting plate, swiping plate, dust suction disc, dust storehouse, dirt filtrating screen, magnet block, wiping cotton, suction ventilator, motor, transmission belt, grafting magnetic slot, telescopic mast, dress circle, sliding slot, clamp ring and traveller.The beneficial effects of the present invention are: when using, motor drives drive activity rubbing frame to move back and forth in desk by transmission, the swiping plate on movable rubbing frame is set quickly to wipe the letter written with chalk on clipboard, it is time saving and energy saving, and in movable rubbing frame while being moved on clipboard, suction collection is carried out by the dust that the dust suction disc of swiping plate two sides quickly falls wiping, dust is set to inhale collection into dust storehouse by suction ventilator, it avoids dust brightness from falling on and causes environmental pollution in air, guarantee that human body will not suck dust, ensure that the safety used；The device is easy to operate, and each component connection is flexible.
Description
Technical field
The present invention relates to a kind of blackboard, specially a kind of teacher's Portable teaching blackboard belongs to teacher's appliance application skill
Art field.
Background technique
With the fast development of people's living standard, Portable teaching blackboard becomes teacher and uses more and more frequent one
Kind of teaching aid, Portable blackboard is integrally small and exquisite, easy to carry, facilitates teacher outdoors and be student to be explained asking in study
Topic.
But existing teacher still has many shortcomings with Portable teaching blackboard when in use, existing teacher uses
For Portable teaching blackboard there is the letter written with chalk needed on the manual erasing blackboard of teacher, when use, is not time saving and energy saving enough, and is wiping
While except letter written with chalk, chalk, which is easily trickled down in air, to be polluted the environment, and human body easily sucks, and chalk powder easily causes human body
Injury, the use height of blackboard entirety is fixed, unadjustable, and the shortcomings that inconvenient storage, carrying.
Summary of the invention
The object of the invention is that providing a kind of teacher's Portable teaching blackboard to solve the above-mentioned problems.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of teacher's Portable teaching blackboard, including book
It writes plate, crocus disk, power storage block and seat is turned up, the writing board ends are mounted on power storage block, and below the writing board ends
It is provided with height-regulating seat；
The crocus disk upper horizontal is provided with drive plate, and the drive plate side is equipped with movable rubbing frame, and the activity is wiped
It is provided with connecting plate above frame, and is provided with swiping plate below the connecting plate, swiping plate two sides are mounted on dust suction disc,
And the dust suction disc is internally provided with dust storehouse, the dust storehouse side is provided with dirt filtrating screen, and is provided on the swiping plate
Two wiping cottons；
Dress circle is provided on the height-regulating seat, and dress circle inside is plugged with telescopic mast, the telescopic mast side is vertically arranged
There is traveller, and dress circle side wall is vertically arranged with sliding slot, is screwed with clamp ring on the traveller.
Preferably, it in order to enable movable rubbing frame is mobile to carry out erasing powder to blackboard, is provided on the drive plate
Motor, and transmission belt is socketed on the motor, grafting magnetic slot is provided on the transmission belt.
Preferably, in order to make movable rubbing frame block in transmission belt put it is stronger, be provided on the connecting plate with it is described
The magnet block that grafting magnetic slot matches, and the magnet block is rectangle structure.
Preferably, in order to inhale dust suction disc to the powder of erasing, collection is more efficient, and two dust suction discs are symmetrical set,
And there are five suction ventilators through installation for the dust suction disc side wall.
Preferably, in order to inhale dust suction disc to the powder of erasing, collection is more comprehensive, and the power storage block and suction ventilator are electrically
Connection, and five suction ventilators are equally distributed.
Preferably, in order to keep movable rubbing frame more steady when moving, the motor is in by transmission belt and movable rubbing frame
It is flexibly connected, and the transmission belt both ends semicircular in shape structure.
The beneficial effects of the present invention are: in use, motor by transmission drive drive activity rubbing frame on clipboard back and forth
It is mobile, so that the swiping plate on movable rubbing frame is quickly wiped the letter written with chalk on clipboard, it is time saving and energy saving, it is not necessarily to teacher
Erasing manually, and in movable rubbing frame while being moved on clipboard, quickly wiping is fallen by the dust suction disc of swiping plate two sides
Dust carries out suction collection, so that dust is inhaled collection into dust storehouse by suction ventilator, avoids dust brightness from falling on and cause environmental pollution in air, protects
Witness's body will not suck dust, ensure that the safety and the feature of environmental protection used；People can be according to the height in outdoor application blackboard
The needs of degree, change the height of telescopic mast stretching by sliding up and down traveller, to change, the blackboard is whole to be used highly,
Ensure that the flexibility used, the blackboard when not used, by telescopic mast is integrally inserted into dress circle in, so that the blackboard is more convenient for
It carries and carries, ensure that the convenience used；The device is easy to operate, and each component connection is flexible.
Detailed description of the invention
Fig. 1 is overall structure of the present invention.
Fig. 2 is crocus dish structure schematic diagram of the present invention.
Fig. 3 is the movable rubbing frame structural schematic diagram of the present invention.
Fig. 4 is the movable rubbing frame front view of the present invention.
Fig. 5 is the movable rubbing frame side view of the present invention.
Fig. 6 is drive plate structural schematic diagram of the present invention.
Fig. 7 is a-quadrant detail enlarged diagram of the present invention in Fig. 6.
Fig. 8 is that holder structure schematic diagram is turned up in the present invention.
In figure: 1, clipboard；2, crocus disk；3, power storage block；4, seat is turned up；5, drive plate；6, movable rubbing frame；7, it connects
Plate；8, swiping plate；9, dust suction disc；10, dust storehouse；11, dirt filtrating screen；12, magnet block；13, cotton is wiped；14, suction ventilator；15, motor；
16, transmission belt；17, grafting magnetic slot；18, telescopic mast；19, dress circle；20, sliding slot；21, clamp ring；22, traveller.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-8, a kind of teacher's Portable teaching blackboard, including clipboard 1, crocus disk 2, power storage block 3
With height-regulating seat 4,1 both ends of clipboard are mounted on power storage block 3, and are provided with below 1 both ends of clipboard and seat 4 is turned up；
2 upper horizontal of crocus disk is provided with drive plate 5, and 5 side of drive plate is equipped with movable rubbing frame 6, sets above movable rubbing frame 6
It is equipped with connecting plate 7, and is provided with swiping plate 8 below connecting plate 7,8 two sides of swiping plate are mounted on dust suction disc 9, and in dust suction disc 9
Portion is provided with dust storehouse 10, and 10 side of dust storehouse is provided with dirt filtrating screen 11, and there are two wipe cotton 13 for setting on swiping plate 8；
It is turned up on seat 4 and is provided with dress circle 19, and fill and be plugged with telescopic mast 18 inside circle 19,18 side of telescopic mast is vertically installed with cunning
Column 22, and fill 19 side walls of circle and be vertically arranged with sliding slot 20, clamp ring 21 is screwed on traveller 22.
As a kind of technical optimization scheme of the invention, it is provided with motor 15 on drive plate 5, and biography is socketed on motor 15
Band 16 is moved, is provided with grafting magnetic slot 17 on transmission belt 16, enables movable rubbing frame is mobile to carry out erasing powder to blackboard.
As a kind of technical optimization scheme of the invention, the magnet to match with grafting magnetic slot 17 is provided on connecting plate 7
Block 12, and magnet block 12 be rectangle structure, make movable rubbing frame block in transmission belt put it is stronger.
As a kind of technical optimization scheme of the invention, dust suction disc 9 is symmetrical set, and 9 side wall of dust suction disc is through installation
There are five suction ventilators 14, so that dust suction disc is inhaled collection to the powder of erasing more efficient.
As a kind of technical optimization scheme of the invention, power storage block 3 is electrically connect with suction ventilator 14, and five suction ventilators
14 are equally distributed, and so that dust suction disc is inhaled collection to the powder of erasing more comprehensive.
As a kind of technical optimization scheme of the invention, motor 15 is movably connected by transmission belt 16 and movable rubbing frame 6,
And 16 both ends semicircular in shape structure of transmission belt, keep movable rubbing frame more steady when moving.
As a kind of technical optimization scheme of the invention, swiping plate 8 is set in parallel with clipboard 1, makes swiping plate to book
Plate erasing chalk last bit is write to set more precisely.
As a kind of technical optimization scheme of the invention, seat 4 is turned up and is vertical setting with clipboard 1, makes the blackboard
It is firm that used time more consolidates.
In the use of the present invention, firstly, entire blackboard for education is fixed, secondly, motor 15 drives when using the blackboard
Transmission belt 16 rolls, and moves drive activity rubbing frame 6 by transmission belt 16 and moves back and forth on clipboard 1, makes the cunning on movable rubbing frame 6
Wiping board 8 can quickly wipe the letter written with chalk on clipboard 1, time saving and energy saving, wipe manually without teacher, and wipe in activity
Frame 6 carries out suction collection while moving on clipboard 1, through the dust that the dust suction disc 9 of 8 two sides of swiping plate quickly falls wiping, makes
Dust inhales collection into dust storehouse 10 by suction ventilator 14, avoids dust brightness from falling on and causes environmental pollution in air, guarantees that human body will not
Suck dust；It is mutually butted fixation by the magnet block 12 on the grafting magnetic slot 17 and movable rubbing frame 6 on transmission belt 16, makes to slide
The fixation on transmission belt 16 of rubbing frame 6 is more firm, changes the height of the stretching of telescopic mast 18 by sliding up and down traveller 22, to change
Become the blackboard it is whole using height, ensure that the flexibility used, the blackboard when not used, by inserting telescopic mast 18 is whole
It is put into dress circle 19, keeps the blackboard easily portable and carry, ensure that the convenience used.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of teacher's Portable teaching blackboard, including clipboard (1), crocus disk (2), power storage block (3) and height-regulating seat (4),
It is characterized by: clipboard (1) both ends are mounted on power storage block (3), and tune is provided with below the clipboard (1) both ends
Dais (4)；
Crocus disk (2) upper horizontal is provided with drive plate (5), and the drive plate (5) side is equipped with movable rubbing frame
(6), it is provided with connecting plate (7) above the movable rubbing frame (6), and is provided with swiping plate (8), institute below the connecting plate (7)
It states swiping plate (8) two sides to be mounted on dust suction disc (9), and the dust suction disc (9) is internally provided with dust storehouse (10), the storage dirt
Storehouse (10) side is provided with dirt filtrating screen (11), and there are two wipe cotton (13) for setting on the swiping plate (8)；
It is provided with dress circle (19) on the height-regulating seat (4), and is plugged with telescopic mast (18) inside dress circle (19), it is described flexible
Column (18) side is vertically installed with traveller (22), and dress circle (19) side wall is vertically arranged with sliding slot (20), the traveller
(22) clamp ring (21) are screwed on.
2. a kind of teacher's Portable teaching blackboard according to claim 1, it is characterised in that: on the drive plate (5)
It is provided with motor (15), and is socketed with transmission belt (16) on the motor (15), be provided with grafting magnetic on the transmission belt (16)
Slot (17).
3. a kind of teacher's Portable teaching blackboard according to claim 1 or 2, it is characterised in that: the connecting plate (7)
On be provided with the magnet block (12) to match with the grafting magnetic slot (17), and the magnet block (12) is rectangle structure.
4. a kind of teacher's Portable teaching blackboard according to claim 1, it is characterised in that: two dust suction discs
(9) it is symmetrical set, and there are five suction ventilator (14) through installation for the dust suction disc (9) side wall.
5. a kind of teacher's Portable teaching blackboard according to claim 1 or 4, it is characterised in that: the power storage block (3)
It is electrically connect with suction ventilator (14), and five suction ventilators (14) are equally distributed.
6. a kind of teacher's Portable teaching blackboard according to claim 1, it is characterised in that: the motor (15) passes through
Transmission belt (16) is movably connected with movable rubbing frame (6), and the transmission belt (16) both ends semicircular in shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711016312.1A CN109703251A (en) | 2017-10-25 | 2017-10-25 | A kind of teacher's Portable teaching blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711016312.1A CN109703251A (en) | 2017-10-25 | 2017-10-25 | A kind of teacher's Portable teaching blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109703251A true CN109703251A (en) | 2019-05-03 |
Family
ID=66252222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711016312.1A Withdrawn CN109703251A (en) | 2017-10-25 | 2017-10-25 | A kind of teacher's Portable teaching blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109703251A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112277508A (en) * | 2020-11-19 | 2021-01-29 | 杭州练链科技有限公司 | Intelligent blackboard eraser for campus classroom |
-
2017
- 2017-10-25 CN CN201711016312.1A patent/CN109703251A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112277508A (en) * | 2020-11-19 | 2021-01-29 | 杭州练链科技有限公司 | Intelligent blackboard eraser for campus classroom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190503 |