CN106696548A - Multifunctional classroom blackboard - Google Patents
Multifunctional classroom blackboard Download PDFInfo
- Publication number
- CN106696548A CN106696548A CN201710170394.9A CN201710170394A CN106696548A CN 106696548 A CN106696548 A CN 106696548A CN 201710170394 A CN201710170394 A CN 201710170394A CN 106696548 A CN106696548 A CN 106696548A
- Authority
- CN
- China
- Prior art keywords
- plate face
- classroom blackboard
- board
- blackboard
- removable
- 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.)
- Pending
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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
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
- B43L1/04—Blackboards
- B43L1/06—Blackboards rigid
-
- 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
- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses a multifunctional classroom blackboard. The multifunctional classroom blackboard comprises a board frame, board surfaces and a telescopic device, wherein blowing nozzles are mounted at the left end and right end of the board frame; a drier is mounted below each of the blowing nozzles; a suspending device is arranged above the board frame; each of the board surfaces is mounted on the inner side of the board frame, and a water injection nozzle is mounted above each board surface; outer rails are mounted at the upper end and lower end of the board surface; a liquid crystal display screen is mounted between two board surfaces, and movable board erasers are mounted on the left side and right side of the liquid crystal display screen; and the telescopic device is composed of a telescopic sleeve, a guide groove, a lead screw nut and a lead screw, and a coupling is arranged between the telescopic device and a motor. The multifunctional classroom blackboard disclosed by the invention is convenient to move and detach, so that the flexibility is increased. Meanwhile, the multifunctional classroom blackboard can automatically clean traces of the panel, so that the workload of teachers is alleviated, the time is shortened, and the electronic teaching property is enhanced. Moreover, the multifunctional classroom blackboard has the advantages of being simple to mount and convenient to replace inner cotton fibers and the like.
Description
Technical field
The present invention relates to teaching equipment technical field, specially a kind of multi-functional classroom blackboard.
Background technology
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.
Blackboard conveys knowledge for the mankind, universal education, has made distinctions won on the battlefield.The species of blackboard also begins to become complexity many
Sample, divide has surface plate in shape, 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, blank of handling official business, billboard, Graphic Panel etc..The most wide place of blackboard purposes be in education,
In classroom, the blackboard used by current most of universities and colleges of China can not meet the demand of teachers, its difficult, using inadequate
It is convenient, and unitary function, for this, we provide a kind of multi-functional classroom blackboard.
The content of the invention
It is an object of the invention to provide a kind of multi-functional classroom blackboard, with the carrying for solving to be proposed in above-mentioned background technology
Difficulty, using not enough facilitate, and unitary function problem.
To achieve the above object, the present invention provides following technical scheme：A kind of multi-functional classroom blackboard, including sheet frame, plate
Face and retractor device, the left and right two ends of the sheet frame are mounted on blowing mouth, and blowing dryer, institute are provided with below the blowing mouth
State and suspension arrangement is installed above sheet frame, drive screw is installed on the inside of the suspension arrangement, the plate face is arranged on sheet frame
Inner side, and water jet is installed above plate face, the upper and lower ends of the plate face are mounted on outer rail, the right side of the plate face
LCDs is installed, and the left and right sides of LCDs is mounted on removable blackboard eraser, the removable blackboard eraser passes through
Outer rail is moved in plate face, and the retractor device is made up of telescopic tube, gathering sill, feed screw nut and leading screw, and retractor device
Shaft coupling is provided between motor, the bottom of the LCDs is provided with power interface, the power interface and power supply
It is electrically connected with.
Preferably, the suspension arrangement is connected with metope by drive screw.
Preferably, the water jet and blowing mouth and plate face are in same level.
Preferably, the removable blackboard eraser is provided with cotton-wool with plate face contact position.
Preferably, the removable blackboard eraser is connected through a screw thread with retractor device.
Preferably, the leading screw is connected with motor by shaft coupling.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is provided with suspension arrangement, and the suspension arrangement is facilitated
The movement of the multi-functional blackboard and dismounting, increased flexibility.The blackboard is provided with the removable blackboard eraser of automation simultaneously, and it passes through spray
The mouth of a river can automatically remove panel vestige with blowing dryer, alleviate the workload of teacher, improve efficiency of teaching, save the time,
And the multi-functional blackboard is provided with LCDs, the function of the blackboard is which increased, make its no longer single teaching, strengthen electronics
Teaching performance.While removable eraser structure novelty, the simple installation, and detachably, internal cotton-wool is conveniently exchanged for, with light
Durable the advantages of.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the structural representation of retractor device of the present invention.
Fig. 3 is the structural representation of outer rail of the present invention.
Fig. 4 is the structural representation of suspension arrangement of the present invention.
In figure：1- sheet frames；2- plate faces；3- blowing mouths；4- blowing dryers；5- outer rails；6- may move blackboard eraser；7- liquid crystal displays
Screen；8- power interfaces；9- suspension arrangements；10- drive screws；11- water jets；12- retractor devices；13- motors；14- telescopic tubes；
15- gathering sills；16- feed screw nuts；17- leading screws；18- metopes；19- shaft couplings.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to Fig. 1-4, a kind of embodiment that the present invention is provided：A kind of multi-functional classroom blackboard, including sheet frame 1, plate face 2
With retractor device 12, the left and right two ends of sheet frame 1 are provided with blowing mouth 3, and the lower section of blowing mouth 3 is provided with blowing dryer 4, sheet frame 1
Top is provided with suspension arrangement 9, and the inner side of suspension arrangement 9 is provided with drive screw 10, and plate face 2 is arranged on the inner side of sheet frame 1, and plate
The top in face 2 is provided with water jet 11, and the upper and lower side of plate face 2 is provided with outer rail 5, and the right side of plate face 2 is provided with LCDs
7, and the left and right sides of LCDs 7 is provided with removable blackboard eraser 6, removable blackboard eraser 6 is moved by outer rail 5 in plate face 2,
Retractor device 12 is made up of telescopic tube 14, gathering sill 15, feed screw nut 16 and leading screw 17, and retractor device 12 and motor 13 it
Between be provided with shaft coupling 19, the bottom of LCDs 7 is provided with power interface 8, and power interface 8 is electrically connected with the power supply.It is outstanding
Hang device 9 is connected with metope 18 by drive screw 10.Water jet 11 and blowing mouth 3 are with plate face 2 in same level.It is removable
Blackboard eraser 6 is provided with cotton-wool with the contact position of plate face 2.Removable blackboard eraser 6 is connected through a screw thread with retractor device 12.Leading screw 17 and motor 13
Connected by shaft coupling 19.
Specifically used mode：In the present invention, the effect of screw mandrel 17 is the simultaneous retractable to move along a straight line by convert rotational motion
The right-hand member of device 12 connects motor 13 by shaft coupling 19, and telescopic tube 14 is arranged on feed screw nut 16, equivalent to entangling silk
Bar 17, is turned right when motor 13 drives, and feed screw nut 16 is pushed forward, so that telescopic tube 14 also follows feed screw nut 16 forward
Push away, motor 13 is inverted, feed screw nut also follows indentation toward retraction, telescopic tube 14.So as to reach flexible purpose, make movable panel
Wipe 6 to be moved in plate face 2 by outer rail 5, so as to reach the writing removed in plate face 2, while water jet 11 is used to spray water humidifying
Plate face, and in the presence of the blowing dryer 4 can to humidification after panel 2 dry up, realize automation function.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as the claim involved by limitation.
Claims (6)
1. a kind of multi-functional classroom blackboard, including sheet frame（1）, plate face（2）And retractor device（12）, it is characterised in that：The plate
Frame（1）Left and right two ends be mounted on blowing mouth（3）, the blowing mouth（3）Lower section blowing dryer is installed（4）, the sheet frame
（1）Top suspension arrangement is installed（9）, the suspension arrangement（9）Inner side drive screw is installed（10）, the plate face（2）
Installed in sheet frame（1）Inner side, and plate face（2）Top water jet is installed（11）, the plate face（2）Upper and lower ends pacify
Equipped with outer rail（5）, the plate face（2）Right side LCDs is installed（7）, and LCDs（7）The left and right sides it is equal
Removable blackboard eraser is installed（6）, the removable blackboard eraser（6）By outer rail（5）In plate face（2）Upper movement, the retractor device
（12）By telescopic tube（14）, gathering sill（15）, feed screw nut（16）And leading screw（17）Composition, and retractor device（12）With motor
（13）Between be provided with shaft coupling（19）, the LCDs（7）Bottom be provided with power interface（8）, the power supply connects
Mouthful（8）It is electrically connected with the power supply.
2. a kind of multi-functional classroom blackboard according to claim 1, it is characterised in that：The suspension arrangement（9）With metope
（18）By drive screw（10）Connection.
3. a kind of multi-functional classroom blackboard according to claim 1, it is characterised in that：The water jet（11）And blowing mouth
（3）With plate face (2) in same level.
4. a kind of multi-functional classroom blackboard according to claim 1, it is characterised in that：The removable blackboard eraser（6）With plate
Face (2) contact position is provided with cotton-wool.
5. a kind of multi-functional classroom blackboard according to claim 1, it is characterised in that：The removable blackboard eraser（6）With stretch
Compression apparatus（12）It is connected through a screw thread.
6. a kind of multi-functional classroom blackboard according to claim 1, it is characterised in that：The leading screw（17）With motor（13）
By shaft coupling（19）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710170394.9A CN106696548A (en) | 2017-03-21 | 2017-03-21 | Multifunctional classroom blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710170394.9A CN106696548A (en) | 2017-03-21 | 2017-03-21 | Multifunctional classroom blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106696548A true CN106696548A (en) | 2017-05-24 |
Family
ID=58886860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710170394.9A Pending CN106696548A (en) | 2017-03-21 | 2017-03-21 | Multifunctional classroom blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106696548A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407501A (en) * | 2018-01-24 | 2018-08-17 | 河南工程学院 | A kind of electronic blackboard with automatic erasing function |
| CN108819571A (en) * | 2018-09-04 | 2018-11-16 | 王亦宁 | A kind of blackboard of anti-dust |
| CN108859512A (en) * | 2018-06-27 | 2018-11-23 | 祁建成 | A kind of Multifunctional liftable blackboard |
| CN109177598A (en) * | 2018-09-04 | 2019-01-11 | 王亦宁 | A kind of intelligent blackboard |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2897678Y (en) * | 2006-03-02 | 2007-05-09 | 秦贞义 | Electric blackboard with water eraser |
| JP2009023325A (en) * | 2007-07-20 | 2009-02-05 | Plus Vision Corp | Electronic canvas device |
| DE102010015978A1 (en) * | 2010-03-15 | 2011-09-15 | Waldner Labor- Und Schuleinrichtungen Gmbh Dresden | panel assembly |
| CN202623683U (en) * | 2012-03-30 | 2012-12-26 | 北京深蓝嘉际电子有限公司 | Novel blackboard |
| CN202782380U (en) * | 2012-06-11 | 2013-03-13 | 张安明 | Combined sliding plate automatic dust sweeping device |
| CN203267564U (en) * | 2013-06-19 | 2013-11-06 | 董丽蕾 | Novel teaching white board |
| CN204196516U (en) * | 2014-10-27 | 2015-03-11 | 夏正付 | With the blackboard that water-washing blackboard is wiped |
| CN204576856U (en) * | 2015-04-20 | 2015-08-19 | 孔岩 | Multimedia messages instructional device |
| CN105225543A (en) * | 2014-07-03 | 2016-01-06 | 赵娟 | A kind of primary school teaching Graphic Panel |
| CN205344258U (en) * | 2015-11-04 | 2016-06-29 | 李琳琳 | Blackboard clearance mechanism |
| CN205344232U (en) * | 2016-01-03 | 2016-06-29 | 白俊 | Quick clean dustless multimedia teaching board of adjusting luminance |
| CN205989592U (en) * | 2016-07-13 | 2017-03-01 | 河北机电职业技术学院 | A kind of environment-friendly type Chinese teaching blackboard being suitable to open air |
-
2017
- 2017-03-21 CN CN201710170394.9A patent/CN106696548A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2897678Y (en) * | 2006-03-02 | 2007-05-09 | 秦贞义 | Electric blackboard with water eraser |
| JP2009023325A (en) * | 2007-07-20 | 2009-02-05 | Plus Vision Corp | Electronic canvas device |
| DE102010015978A1 (en) * | 2010-03-15 | 2011-09-15 | Waldner Labor- Und Schuleinrichtungen Gmbh Dresden | panel assembly |
| CN202623683U (en) * | 2012-03-30 | 2012-12-26 | 北京深蓝嘉际电子有限公司 | Novel blackboard |
| CN202782380U (en) * | 2012-06-11 | 2013-03-13 | 张安明 | Combined sliding plate automatic dust sweeping device |
| CN203267564U (en) * | 2013-06-19 | 2013-11-06 | 董丽蕾 | Novel teaching white board |
| CN105225543A (en) * | 2014-07-03 | 2016-01-06 | 赵娟 | A kind of primary school teaching Graphic Panel |
| CN204196516U (en) * | 2014-10-27 | 2015-03-11 | 夏正付 | With the blackboard that water-washing blackboard is wiped |
| CN204576856U (en) * | 2015-04-20 | 2015-08-19 | 孔岩 | Multimedia messages instructional device |
| CN205344258U (en) * | 2015-11-04 | 2016-06-29 | 李琳琳 | Blackboard clearance mechanism |
| CN205344232U (en) * | 2016-01-03 | 2016-06-29 | 白俊 | Quick clean dustless multimedia teaching board of adjusting luminance |
| CN205989592U (en) * | 2016-07-13 | 2017-03-01 | 河北机电职业技术学院 | A kind of environment-friendly type Chinese teaching blackboard being suitable to open air |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407501A (en) * | 2018-01-24 | 2018-08-17 | 河南工程学院 | A kind of electronic blackboard with automatic erasing function |
| CN108859512A (en) * | 2018-06-27 | 2018-11-23 | 祁建成 | A kind of Multifunctional liftable blackboard |
| CN108819571A (en) * | 2018-09-04 | 2018-11-16 | 王亦宁 | A kind of blackboard of anti-dust |
| CN109177598A (en) * | 2018-09-04 | 2019-01-11 | 王亦宁 | A kind of intelligent blackboard |
| CN108819571B (en) * | 2018-09-04 | 2019-12-03 | 王亦宁 | A kind of blackboard of anti-dust |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |