CN108312740A - A kind of teaching intelligent blackboard - Google Patents
A kind of teaching intelligent blackboard Download PDFInfo
- Publication number
- CN108312740A CN108312740A CN201810060003.2A CN201810060003A CN108312740A CN 108312740 A CN108312740 A CN 108312740A CN 201810060003 A CN201810060003 A CN 201810060003A CN 108312740 A CN108312740 A CN 108312740A
- Authority
- CN
- China
- Prior art keywords
- frame
- bevel gear
- blackboard
- pedestal
- opposite
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
- A47B97/04—Easels or stands for blackboards or the like
-
- 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
- B43L1/004—Repeatedly-usable boards or tablets for writing or drawing with illuminating devices
-
- 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
-
- 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
- B43L21/02—Blackboard or slate cleaning devices with means for absorbing the chalk dust
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses a kind of teaching intelligent blackboards, including pedestal, the pedestal top middle portion is equipped with double-axis motor, the double-axis motor left and right ends are coaxially connected with shaft, two opposite one end of the shaft are equipped with lifting gear, two opposite upper lateral parts of the lifting gear are fixedly connected with frame, frame bottom end side is equipped with dust-extraction unit, middle part is equipped with electrical screen in the frame, the electrical screen upper and lower ends are fixedly connected by the montant being symmetrical set with frame, it is equipped with the blackboard being arranged in frame at left and right sides of the electrical screen；Two lifting gears include second bevel gear, and two second bevel gears are set in and its integrally formed shaft one end.The present invention is easy to use, and electron plate is combined with normal blackboard, improves quality of instruction, can freely adjust height, makes it is suitable for the teacher of different heights, and when blackboard wiping does not fall out dust, and to influence teacher healthy.
Description
Technical field
The present invention relates to teaching equipment technical field more particularly to a kind of teaching intelligent blackboards.
Background technology
At present in the education activities of numerous middle and primary schools and part institution of higher education, teacher is carrying out saying class hour, still leads
It leans on traditional blackboard that chalk is coordinated to carry out content of courses explanation or demonstration, although this kind of teaching method has using flexible, makes
With and maintenance cost it is low, but exist simultaneously that the mode of intelligence transmission is stiff, teaching job labor intensity is big and it is a large amount of to be also easy to produce
Dust pollution, it is relatively low so as to cause quality of instruction, with technological progress, occur at present with liquid crystal display and assist with
The Intelligent flat of touch input device, the equipment completely avoid the dust pollution easily occurred in the teaching of traditional blackboard formula, teacher
The drawback that labor intensity is big and information delivery format is single is current relatively advanced teaching aid, but Intelligent flat is using
In its cost is relatively high, need to carry out necessary preparation before use, and to electric energy by strong, in education activities
In accommodation it is relatively small, traditional blackboard can not be substituted completely, therefore, how by traditional blackboard and Intelligent flat two
Person's advantage be combined with each other, and forms the teaching equipment of a set of novel and multifunctional formula and becomes the important class of current teaching equipment exploitation
Topic.
Through retrieval, Chinese patent Authorization Notice No. is that CN204354652U discloses a kind of multifunctional assembled intelligence of teaching
Energy tablet, including locating rack, sliding rail, blackboard, Intelligent flat and accumulator tank, sliding rail, Intelligent flat and accumulator tank are installed in fixed
On the frame of position, blackboard sets two pieces, and is slidably connected by sliding block and sliding rail, and every piece of blackboard area is the half of Intelligent flat area,
And two pieces of blackboards are separately symmetrical with Intelligent flat center line, blackboard bottom edge edge separately sets at least one electrostatic precipitator, blackboard
Edge separately sets at least one pull handle, and accumulator tank volume is identical as blackboard area, and its inner surface is apart from blackboard upper surface distance
Not less than 3 millimeters.
Existing teaching is had the following disadvantages with multifunctional assembled Intelligent flat：Blackboard slides not in the device
Just, height can not be adjusted, it is made not to be suitable for the teacher of different heights, when blackboard wiping easily causes a large amount of dust, influences old
Shi Jiankang pollutes environment.
Invention content
The purpose of the present invention is to provide a kind of teaching intelligent blackboard, have it is easy to use, by electron plate with it is common black
Plate, which is combined, improves the quality of teaching, and can freely adjust height, makes it is suitable for the teacher of different heights, will not on blackboard wiping
Falling dust influences the advantage of teacher's health, solves blackboard sliding inconvenience, can not adjust height, it is made not to be suitable for difference
The teacher of height, when blackboard wiping, easily cause a large amount of dust, the problem of influencing teacher's health, pollute environment.
A kind of teaching intelligent blackboard according to the ... of the embodiment of the present invention, including pedestal, the pedestal top middle portion are equipped with double
Axis motor, the double-axis motor left and right ends are coaxially connected with shaft, and two opposite one end of the shaft are equipped with
Lifting gear, two opposite upper lateral parts of the lifting gear are fixedly connected with frame, and frame bottom end side is equipped with and removes
Dirt device, the interior middle part of the frame are equipped with electrical screen, and the electrical screen upper and lower ends pass through the montant being symmetrical set and side
Frame is fixedly connected, and is equipped with blackboard at left and right sides of the electrical screen, two blackboards are arranged in frame；
Two lifting gears include second bevel gear, and two second bevel gears are set in and are integrally formed with it
Shaft one end, the opposite one end of two second bevel gears is sequentially connected with matched first bevel gear, left
First bevel gear described in side is located on the downside of the second bevel gear of left side, and the right side first bevel gear is located in the second bevel gear of right side
Side, two first bevel gears are set on threaded rod, and two threaded rod bottom ends stretch in pedestal, two institutes
It states threaded rod top and is arranged with sliding block, two sliding block tops both sides are equipped with link block, and two link blocks are opposite
One end be equipped with connecting rod, the opposite one end of two connecting rods is equipped with fixed plate, and two fixed plates pass through spiral shell
Bolt is fixedly connected with frame；
The dust-extraction unit includes dust catcher, and the dust catcher right end is equipped with conduit, and conduit bottom end both sides are equipped with
Supporting block, the conduit right end are wiped equipped with dedusting.
On the basis of said program, the dedusting wiping includes hollow plate, and the hollow plate left end is equipped with hairbrush, described hollow
Plate right end is communicated with multiple air suction openings.
On the basis of said program, two blackboard upper and lower ends sides are equipped with slide bar, and four slide bars are all provided with
It sets in matched sliding slot, four sliding slots are symmetrical set respectively on the roof and bottom wall in frame.
On the basis of said program, the junction of two threaded rod bottom ends and pedestal is arranged with matched
Bearing.
On the basis of said program, the double-axis motor is fixedly connected by screw with pedestal.
On the basis of said program, the length of the conduit is 3-4m.
On the basis of said program, frame top both sides are equipped with fluorescent tube.
The present invention has an advantageous effect in that compared with prior art：
1, first bevel gear and second bevel gear rotation is driven threaded rod to be made to rotate by double-axis motor, to change
The height for becoming sliding block, is connected by sliding block with link block, and the frame being fixedly connected with lifting gear can be made to change height so that
Blackboard is suitable for the teacher of different heights, can optimise all areas of blackboard, save the time of blackboard wiping；By removing
Dust around blackboard and on blackboard can be sucked into dust catcher by dirt device, prevent it from damaging teacher's health and pollution
Environment；
2, by the way that hairbrush is arranged in hollow plate left end so that it remains to wipe blackboard wiping with dedusting when power failure, it is urgent to cope with
Have a power failure；Light can be supplemented in night deficiency by the way that fluorescent tube is arranged, enable student is clearer to see on blackboard
Word；The present invention is easy to use, and electron plate is combined with normal blackboard, improves quality of instruction, can freely adjust height, make
It is suitable for the teacher of different heights, when blackboard wiping, which does not fall out dust, influences teacher's health.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of structural schematic diagram of teaching intelligent blackboard proposed by the present invention；
Fig. 2 is that structural schematic diagram is wiped in a kind of dedusting of teaching intelligent blackboard proposed by the present invention.
In figure：1- dust catchers, 2- conduits, 3- supporting blocks, 4- dedustings wiping, 5- pedestals, 6- double-axis motors, 7- shafts, 8-
Threaded rod, 9- first bevel gears, 10- second bevel gears, 11- sliding blocks, 12- link blocks, 13- connecting poles, 14- bolts, 15- are fixed
Plate, 16- frames, 17- blackboards, 18- slide bars, 19- sliding slots, 20- electron plates, 21- montants, 22- fluorescent tubes, 23- hairbrush, 24- are hollow
Plate, 25- air suction openings, 26- dust-extraction units, 27- lifting gears.
Specific implementation mode
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 describes, 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.
Referring to Fig.1-2, a kind of teaching intelligent blackboard, including pedestal 5,5 top middle portion of pedestal are equipped with double-axis motor 6,
The model Y355L1-16 of double-axis motor 6,6 left and right ends of double-axis motor are coaxially connected with shaft 7, two 7 phases of shaft
One end of the back of the body is equipped with lifting gear 27, can change black 17 height, and two opposite upper lateral parts of lifting gear 27 are fixed
It is connected with frame 16,16 bottom end side of frame is equipped with dust-extraction unit 26, can remove the powder on blackboard 17 and around blackboard 17
Dirt, the interior middle part of frame 16 are equipped with electrical screen 20, montant 21 and frame 16 of 20 upper and lower ends of electrical screen by being symmetrical set
It is fixedly connected, is equipped with blackboard at left and right sides of electrical screen, two blackboards are arranged in frame；
Two lifting gears 27 include second bevel gear 10, and two second bevel gears 10 are set in and are integrally formed with it
7 one end of shaft, the opposite one end of two second bevel gears 10 is sequentially connected with matched first bevel gear 9, left
Side first bevel gear 9 is located at 10 downside of left side second bevel gear, and right side first bevel gear 9 is located in right side second bevel gear 10
Side, two first bevel gears 9 are set on threaded rod 8, and two 8 bottom ends of threaded rod stretch in pedestal 5, two threaded rods
8 tops are arranged with sliding block 11, and two 11 top both sides of sliding block are equipped with link block 12, and two opposite one end of link block 12 are equal
Equipped with connecting rod 13, the opposite one end of two connecting rods 13 is equipped with fixed plate 15, and two fixed plates 15 pass through bolt 14 and side
Frame 16 is fixedly connected；
Dust-extraction unit 26 includes dust catcher 1, the model YD-5303A of dust catcher 1, and 1 right end of dust catcher is equipped with conduit 2, leads
2 bottom end both sides of pipe are equipped with supporting block 3, and supporting block 3 prevents it from dragging on the ground for blocking conduit 2, and 2 right end of conduit is equipped with dedusting
Wipe 4.
It includes hollow plate 24 that dedusting, which wipes 4, and 24 left end of hollow plate is equipped with hairbrush 23, dust that can be on blackboard wiping 17, in
23 right end of hollow plate is communicated with multiple air suction openings 25, and two 17 upper and lower ends sides of blackboard are equipped with slide bar 18, and four slide bars 18 are equal
It is arranged in matched sliding slot 19, four sliding slots 19 are symmetrical set respectively on the roof and bottom wall in frame 16,
Two 8 bottom ends of threaded rod and the junction of pedestal 5 are arranged with matched bearing, double-axis motor 6 by screw with
Pedestal 5 is fixedly connected, and the length of conduit 3 is 3-4m, and 16 top both sides of frame are equipped with fluorescent tube 22, for being supplemented when insufficient light
It is bright.
In use, double-axis motor 6, electrical screen 20, fluorescent tube 22, dust-extraction unit 26 are powered, after teacher enters classroom, root
According to itself height, starting double-axis motor 6 makes shaft 7 rotate, and is made by second bevel gear 10 and the drive connection of first bevel gear 9
Threaded rod 8 rotates, and to make sliding block 11 change height, drives link block 12 to change height, to make frame 16 move up and down tune
Section closes double-axis motor 6 to suitable position；Say class hour, two Slideslips expose electrical screen 20 to the left and right by two blackboards 17, lead to
Cross electrical screen 20 is combined explanation textbook content, teacher that the place especially explained is needed to be write out on blackboard 17 with blackboard 17；
It after class hour, picks up dedusting and wipes 4, draw on blackboard 17 and the dust of surrounding, dedusting wiping 4 is returned into original after dedusting
Dedusting is wiped 4 and uses hairbrush 23 to remove the dust on blackboard 17 in turn when shutting off power in emergency in position.
Place is not described in detail by the present invention, is the known technology of those skilled in the art.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of teaching intelligent blackboard, it is characterised in that：Including pedestal (5), pedestal (5) top middle portion is equipped with twin shaft electricity
Motivation (6), double-axis motor (6) left and right ends are coaxially connected with shaft (7), two shafts (7) it is opposite one
End is equipped with lifting gear (27), and two opposite upper lateral parts of the lifting gear (27) are fixedly connected with frame (16), institute
It states frame (16) bottom end side and is equipped with dust-extraction unit (26), middle part is equipped with electrical screen (20), the electronics in the frame (16)
Screen (20) upper and lower ends are fixedly connected by the montant (21) being symmetrical set with frame (16), electrical screen (20) left and right
Both sides are equipped with blackboard (17), and two blackboards (17) are arranged in frame (16)；
Two lifting gears (27) include second bevel gear (10), two second bevel gears (10) be set in
Its integrally formed shaft (7) one end, two opposite one end of the second bevel gear (10) are sequentially connected with phase therewith
The first bevel gear (9) matched, the left side first bevel gear (9) are located on the downside of left side second bevel gear (10), right side described the
One bevel gear (9) is located on the upside of right side second bevel gear (10), and two first bevel gears (9) are set in threaded rod (8)
On, two threaded rod (8) bottom ends stretch in pedestal (5), and two threaded rod (8) tops are arranged with sliding block
(11), two sliding block (11) top both sides are equipped with link block (12), and two opposite one end of the link block (12) are equal
Equipped with connecting rod (13), the opposite one end of two connecting rods (13) is equipped with fixed plate (15), two fixed plates (15)
It is fixedly connected with frame (16) by bolt (14)；
The dust-extraction unit (26) includes dust catcher (1), and dust catcher (1) right end is equipped with conduit (2), conduit (2) bottom
End both sides are equipped with supporting block (3), and conduit (2) right end is equipped with dedusting and wipes (4).
2. a kind of teaching intelligent blackboard according to claim 1, it is characterised in that：It includes hollow that (4) are wiped in the dedusting
Plate (24), hollow plate (24) left end are equipped with hairbrush (23), and hollow plate (23) right end is communicated with multiple air suction openings (25).
3. a kind of teaching intelligent blackboard according to claim 1, it is characterised in that：Two blackboards (17) up and down two
End side is equipped with slide bar (18), and four slide bars (18) are arranged in matched sliding slot (19), described in four
Sliding slot (19) is symmetrical set respectively on the roof and bottom wall in frame (16).
4. a kind of teaching intelligent blackboard according to claim 1, it is characterised in that：Two threaded rod (8) bottom ends
It is arranged with matched bearing with the junction of pedestal (5).
5. a kind of teaching intelligent blackboard according to claim 1, it is characterised in that：The double-axis motor (6) passes through
Screw is fixedly connected with pedestal (5).
6. a kind of teaching intelligent blackboard according to claim 1, it is characterised in that：The length of the conduit (3) is 3-
4m。
7. a kind of teaching intelligent blackboard according to claim 1, it is characterised in that：Frame (16) the top both sides are equal
Equipped with fluorescent tube (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810060003.2A CN108312740A (en) | 2018-01-22 | 2018-01-22 | A kind of teaching intelligent blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810060003.2A CN108312740A (en) | 2018-01-22 | 2018-01-22 | A kind of teaching intelligent blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108312740A true CN108312740A (en) | 2018-07-24 |
Family
ID=62887548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810060003.2A Pending CN108312740A (en) | 2018-01-22 | 2018-01-22 | A kind of teaching intelligent blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108312740A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108991790A (en) * | 2018-07-20 | 2018-12-14 | 佛山科枫文化传播有限公司 | Model exhibition stand is used in a kind of education |
| CN109737287A (en) * | 2019-02-26 | 2019-05-10 | 烟台工程职业技术学院(烟台市技师学院) | A kind of marketing training and teaching portable projection device |
| CN110021196A (en) * | 2019-04-24 | 2019-07-16 | 程燕 | A kind of etiquette teaching Special teaching frame |
| CN110116571A (en) * | 2019-05-07 | 2019-08-13 | 李联辉 | A kind of portable multimedia education robot |
| CN111081078A (en) * | 2020-02-04 | 2020-04-28 | 潍坊科技学院 | Multimedia computer information technology teaching device |
| CN112562480A (en) * | 2020-12-29 | 2021-03-26 | 淄博职业学院 | Business administration teaching model recognition device |
| CN112895766A (en) * | 2021-03-03 | 2021-06-04 | 郑州信息科技职业学院 | Drawing device for mathematical statistics |
| CN113257081A (en) * | 2021-05-11 | 2021-08-13 | 福州外语外贸学院 | Portable multimedia teaching equipment for financial accounting teaching |
-
2018
- 2018-01-22 CN CN201810060003.2A patent/CN108312740A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108991790A (en) * | 2018-07-20 | 2018-12-14 | 佛山科枫文化传播有限公司 | Model exhibition stand is used in a kind of education |
| CN109737287A (en) * | 2019-02-26 | 2019-05-10 | 烟台工程职业技术学院(烟台市技师学院) | A kind of marketing training and teaching portable projection device |
| CN109737287B (en) * | 2019-02-26 | 2020-10-23 | 烟台工程职业技术学院(烟台市技师学院) | Portable projection arrangement of marketing training teaching |
| CN110021196A (en) * | 2019-04-24 | 2019-07-16 | 程燕 | A kind of etiquette teaching Special teaching frame |
| CN110116571A (en) * | 2019-05-07 | 2019-08-13 | 李联辉 | A kind of portable multimedia education robot |
| CN111081078A (en) * | 2020-02-04 | 2020-04-28 | 潍坊科技学院 | Multimedia computer information technology teaching device |
| CN112562480A (en) * | 2020-12-29 | 2021-03-26 | 淄博职业学院 | Business administration teaching model recognition device |
| CN112895766A (en) * | 2021-03-03 | 2021-06-04 | 郑州信息科技职业学院 | Drawing device for mathematical statistics |
| CN112895766B (en) * | 2021-03-03 | 2022-07-19 | 郑州信息科技职业学院 | Drawing device for mathematical statistics |
| CN113257081A (en) * | 2021-05-11 | 2021-08-13 | 福州外语外贸学院 | Portable multimedia teaching equipment for financial accounting teaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180724 |