CN206170984U - Multi -functional blackboard - Google Patents
Multi -functional blackboard Download PDFInfo
- Publication number
- CN206170984U CN206170984U CN201620736632.9U CN201620736632U CN206170984U CN 206170984 U CN206170984 U CN 206170984U CN 201620736632 U CN201620736632 U CN 201620736632U CN 206170984 U CN206170984 U CN 206170984U
- Authority
- CN
- China
- Prior art keywords
- box
- blackboard
- cotton
- switch
- blackboard eraser
- 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
- Cleaning And Drying Hair (AREA)
Abstract
The utility model discloses a multi -functional blackboard, including blackboard, cotton blackboard eraser, box a, expansion bend, dead lever, box b, box c, air outlet, electrical bar, hair -dryer, box d, water filling port, wire, water dripping hole, switch an and switch b. The bottom of blackboard is provided with box c, box c's top is provided with the air outlet, box c's one end is provided with switch an and switch b, box c's inside is provided with the hair -dryer, the one end of blackboard is provided with box a, box a's inside is provided with a plurality of electrical bar, the one end of blackboard is provided with cotton blackboard eraser, the one end of cotton blackboard eraser is provided with box d, box d's one end is provided with the water dropping openings, box d's one end is provided with the water filling port, the top of cotton blackboard eraser is provided with the expansion bend, the one end of expansion bend is provided with the dead lever, the one end of dead lever is provided with box b. A multi -functional blackboard, convenient operation, it is clean, save time, can extensively use widely.
Description
Technical field
This utility model is related to a kind of blackboard, specially a kind of multi-functional blackboard, belongs to instruments used for education field.
Background technology
Blackboard not refers in particular to the plate face of black, says that it is one and can be built with the plane of repeated writing, the space of a whole page in traditional sense
View, is used for relatively learning.With made by plank or ground glass etc., can be write above with the specific writing material such as word of stopping writing
Word.Mostly black, blackish green, white or ecru.
Existing most of blackboards are required for manually clearing up, and so waste the time of teaching, and in cleaning blackboard
When can produce substantial amounts of chalk dust, chalk dust all can be damaged to the body of academics and students.
Utility model content
This utility model provides a kind of multi-functional blackboard, and by the compensator for arranging cotton blackboard eraser is manipulated, and box d is toward cotton
The setting of water filling in blackboard eraser, electrical bar and hair-dryer, solves time waste and cleaning blackboard that labor cleaning's blackboard is caused
The problem of chalk dust can be produced.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme：
This utility model provides a kind of multi-functional blackboard, including blackboard, cotton blackboard eraser, box a, compensator, fix bar, box
Sub- b, box c, air outlet, electrical bar, hair-dryer, box d, water filling port, wire, water dropping openings, switch a and switch b, the blackboard
Bottom be provided with the box c, the top of the box c is provided with the air outlet, and one end of the box c is arranged
The switch a and switch b is stated, the box c's is internally provided with the hair-dryer, and one end of the blackboard is provided with the box
Sub- a's, the box a is internally provided with several electrical bars, and one end of the blackboard is provided with the cotton blackboard eraser, institute
The one end for stating cotton blackboard eraser is provided with the box d, and one end of the box d is provided with the water dropping openings, and the one of the box d
End is provided with the water filling port, and the top of the cotton blackboard eraser is provided with the compensator, and one end of the compensator is provided with
The fix bar, one end of the fix bar is provided with the box b.
Used as a kind of optimal technical scheme of the present utility model, the compensator and the switch a pass through the wire
Connection power supply.
Used as a kind of optimal technical scheme of the present utility model, the electrical bar, the hair-dryer and the switch b lead to
Cross the wire connecting power.
Used as a kind of optimal technical scheme of the present utility model, one end of the box d is provided with the water dropping openings, and institute
Water dropping openings is stated positioned at the inside of the cotton blackboard eraser.
Used as a kind of optimal technical scheme of the present utility model, one end of the box d is provided with the water filling port, described
One end of water filling port is provided with lid.
The beneficial effect that this utility model is reached is：This utility model is a kind of multi-functional blackboard, can be with by switching a
Control compensator, compensator control cotton blackboard eraser swings up and down, and blackboard is cleared up.The water dropping openings of box d is toward cotton blackboard eraser
In water filling, allow cotton blackboard eraser keep moistening state, such cotton blackboard eraser clear up blackboard when would not produce chalk dust, box
D does not have water, can add water from water filling port.Switch b control electrical bars and hair-dryer, after cotton blackboard eraser cleaning blackboard, blackboard is wet
, switch b is opened, blackboard can be allowed quickly to be dried.
Description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for description, with this practicality
New embodiment is used to explain this utility model together, does not constitute to restriction of the present utility model.
In the accompanying drawings：
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is this utility model side schematic view；
Fig. 3 is this utility model schematic top plan view；
Label in figure：1st, blackboard；2nd, black cotton blackboard eraser；3rd, box a；4th, compensator；5th, fix bar；6th, box b；7th, box
c；8th, air outlet；9th, electrical bar；10th, hair-dryer；11st, box d；12nd, water filling port；13rd, wire；14th, water dropping openings；15th, a is switched；
16th, b is switched.
Specific embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain this utility model, be not used to limit this utility model.
Embodiment：As Figure 1-3, this utility model provides a kind of multi-functional blackboard, including blackboard 1, cotton blackboard eraser 2,
Box a3, compensator 4, fix bar 5, box b6, box c7, air outlet 8, electrical bar 9, hair-dryer 10, box d11, water filling port
12nd, wire 13, water dropping openings 14, switch a15 and switch b16, the bottom of blackboard 1 is provided with the box c7, the top of box c7
Air outlet 8 is provided with, one end of box c7 is provided with switch a15 and switch b16, and box c7's is internally provided with hair-dryer 10,
One end of blackboard 1 is provided with box a3, and box a3's is internally provided with several electrical bars 9, and it is black that one end of blackboard 1 is provided with cotton
Blackboard eraser 2, one end of cotton blackboard eraser 2 is provided with box d11, and one end of box d11 is provided with water dropping openings 14, one end of box d11
Water filling port 12 is provided with, the top of cotton blackboard eraser 2 is provided with compensator 4, and one end of compensator 4 is provided with fix bar 5, fix bar
5 one end is provided with box b6.
Compensator 4 and switch a15 connect power supply by wire 13, allow switch a to control compensator, convenient operation.
Electrical bar 9, hair-dryer 10 and switch b16 connect power supply by wire 13, allow switch b to control electrical bar and blow
Blower fan, convenient operation.
One end of box d11 is provided with water dropping openings 14, and water dropping openings 14 is located at the inside of the cotton blackboard eraser 2, Neng Gourang
Water in box d is uniformly injected in cotton blackboard eraser.
One end of box d11 is provided with water filling port 12, and one end of water filling port 12 is provided with lid, prevents the water in box d
Overflow.
This utility model when in use, opens switch a15, and the control cotton of compensator 4 blackboard eraser 2 swings up and down, blackboard 1 is entered
Row cleaning, the water dropping openings 14 of box d11 toward the inner water filling of cotton blackboard eraser 2 can cotton blackboard eraser 2 will not be produced when blackboard 1 is cleared up
Chalk dust, after the cleaning blackboard 1 of cotton blackboard eraser 2, switchs b16, and electrical bar 9 and hair-dryer 10 are started working, and blackboard 1 can be allowed fast
Speed is dried；When changing when box d11 does not have water and to cotton blackboard eraser 2, switch a15 can be opened, be swung in cotton blackboard eraser 2 black
During the bottom of plate 1, closing switch a15, such cotton blackboard eraser 2 will be parked in the bottom of blackboard 1, it is convenient to box d11 water fillings and
Cotton blackboard eraser 2 is changed.
The beneficial effect that this utility model is reached is：This utility model is a kind of multi-functional blackboard, can be with by switching a
Control compensator, compensator control cotton blackboard eraser swings up and down, and blackboard is cleared up.The water dropping openings of box d is toward cotton blackboard eraser
In water filling, allow cotton blackboard eraser keep moistening state, such cotton blackboard eraser clear up blackboard when would not produce chalk dust, box
D does not have water, can add water from water filling port.Switch b control electrical bars and hair-dryer, after cotton blackboard eraser cleaning blackboard, blackboard is wet
, switch b is opened, blackboard can be allowed quickly to be dried.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art
For, it still can modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (5)
1. a kind of multi-functional blackboard, including blackboard (1), cotton blackboard eraser (2), box a (3), compensator (4), fix bar (5), box
Sub- b (6), box c (7), air outlet (8), electrical bar (9), hair-dryer (10), box d (11), water filling port (12), wire (13),
Water dropping openings (14), switch a (15) and switch b (16), it is characterised in that the bottom of the blackboard (1) is provided with the box c
(7), the top of the box c (7) is provided with the air outlet (8), and one end of the box c (7) is provided with the switch a
And switch b (16), (15) the box c (7) is internally provided with the hair-dryer (10), one end of the blackboard (1)
It is provided with the box a (3), the box a (3) is internally provided with several electrical bars (9), the blackboard (1)
One end is provided with the cotton blackboard eraser (2), and one end of the cotton blackboard eraser (2) is provided with the box d (11), the box d
(11) one end is provided with the water dropping openings (14), and one end of the box d (11) is provided with the water filling port (12), the cotton
The top of blackboard eraser (2) is provided with the compensator (4), and one end of the compensator (4) is provided with the fix bar (5), institute
The one end for stating fix bar (5) is provided with the box b (6).
2. a kind of multi-functional blackboard according to claim 1, it is characterised in that the compensator (4) and the switch a
(15) power supply is connected by the wire (13).
3. a kind of multi-functional blackboard according to claim 1, it is characterised in that the electrical bar (9), the hair-dryer
(10) pass through the wire (13) and connect power supply with switch b (16).
4. a kind of multi-functional blackboard according to claim 1, it is characterised in that one end of the box d (11) is provided with
The water dropping openings (14), and the water dropping openings (14) is positioned at the inside of the cotton blackboard eraser (2).
5. a kind of multi-functional blackboard according to claim 1, it is characterised in that one end of the box d (11) is provided with
The water filling port (12), one end of the water filling port (12) is provided with lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620736632.9U CN206170984U (en) | 2016-07-13 | 2016-07-13 | Multi -functional blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620736632.9U CN206170984U (en) | 2016-07-13 | 2016-07-13 | Multi -functional blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206170984U true CN206170984U (en) | 2017-05-17 |
Family
ID=58673884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620736632.9U Expired - Fee Related CN206170984U (en) | 2016-07-13 | 2016-07-13 | Multi -functional blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206170984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108790495A (en) * | 2018-05-11 | 2018-11-13 | 李少琴 | A kind of education portable blackboard device |
-
2016
- 2016-07-13 CN CN201620736632.9U patent/CN206170984U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108790495A (en) * | 2018-05-11 | 2018-11-13 | 李少琴 | A kind of education portable blackboard device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205033813U (en) | Novel multi -functional blackboard eraser dust removing box | |
| CN206170984U (en) | Multi -functional blackboard | |
| CN206493763U (en) | A kind of blackboard for English teaching | |
| CN202463314U (en) | Environment-friendly blackboard with overall chalk writing erasure | |
| CN206678651U (en) | A kind of blackboard for English teaching wipes dirt device | |
| CN206170982U (en) | Novel automatic blackboard eraser | |
| CN206551745U (en) | It is a kind of to improve the assistant teaching aid of classroom efficiency | |
| CN205970493U (en) | Multi -functional blackboard | |
| CN204977994U (en) | Vertical retort type blackboard eraser | |
| CN201224265Y (en) | Dustless blackboard | |
| CN204149729U (en) | A kind of Destination Management practical teaching blackboard | |
| CN201235689Y (en) | Novel blackboard eraser | |
| CN203093473U (en) | Automatic cleaning blackboard | |
| CN203221783U (en) | Quickly erased blackboard | |
| CN204383017U (en) | Dust absorption blackboard eraser | |
| CN202448578U (en) | Convenient and practical blackboard | |
| CN208714765U (en) | A kind of blackboard | |
| CN204526533U (en) | Blackboard | |
| CN204567022U (en) | A kind of band is from the blackboard wiping function and dust-collecting box | |
| CN204196545U (en) | A kind of blackboard eraser of adsorbable dust | |
| CN203126302U (en) | Dust-removing eraser | |
| CN108327430A (en) | The pencil person's handwriting remover of automatic cleaning rubber clast | |
| CN204414916U (en) | A kind of blackboard that can automatically clean | |
| CN208682453U (en) | A kind of electric automatization instructional device | |
| CN204020320U (en) | Multi-functional blackboard |
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: 20170517 Termination date: 20170713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |