CN108257456A - A kind of teaching board of education - Google Patents
A kind of teaching board of education Download PDFInfo
- Publication number
- CN108257456A CN108257456A CN201810304858.5A CN201810304858A CN108257456A CN 108257456 A CN108257456 A CN 108257456A CN 201810304858 A CN201810304858 A CN 201810304858A CN 108257456 A CN108257456 A CN 108257456A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- education
- slide
- plate
- board
- 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.)
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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
- B43L21/00—Blackboard or slate cleaning devices
-
- 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
- G09B19/00—Teaching not covered by other main groups of this subclass
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- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Entrepreneurship & Innovation (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 boards of education, including pedestal, support column is fixedly connected on the upside of the pedestal, the side of the support column is fixedly connected with board of education, side of the board of education far from support column is fixedly connected with installing frame, mounting cup is fixedly connected on the downside of the installing frame, the interior bottom of the mounting cup is rotatably connected to first bevel gear by the first transmission shaft, the lower end of first transmission shaft is through the bottom of mounting cup and is connected with crank, and the both sides of the first bevel gear are connected with slide plate by regulating mechanism.The present invention is by setting regulating mechanism that two slide plates can be driven to move in the opposite direction, slide plate movement drives installing plate movement, installing plate movement band electric brush moves, hairbrush movement is so as to quickly wiping the writing on the blackboard in board of education, so as to improve the efficiency of erasing of board of education, so as to not influence the teaching process of teacher, so that the study of student is unaffected.
Description
Technical field
The present invention relates to teaching equipment technical field more particularly to a kind of teaching boards of education.
Background technology
Board of education used in domestic all kinds of educational institutions is mostly the flat board of education of a monoblock at present, and this board of education is not
Can be mobile, after entire teaching board writes writing on the blackboard, be sitting in the student of classroom both sides, due to board of education it is reflective so that students not
It easily sees the content of board of education opposite side, teaching efficiency is influenced, so as to moveable board of education occur so that Xue Shengneng
Enough see the content in board of education clearly, but existing board of education generally required in teaching process to writing on the blackboard on the teaching board into
Row erasing, erasing are usually what people manually completed, and efficiency of erasing is relatively low, so as to affect the teaching process of teacher, while also shadow
The study schedule of student is rung.
Invention content
The purpose of the present invention is to solve existing boards of education in the prior art often to need in teaching process
Writing on the blackboard on the teaching board is wiped, erasing is usually what people manually completed, and efficiency of erasing is relatively low, old so as to affect
The teaching process of teacher, while the shortcomings that also affect the study schedule of student, and a kind of teaching board of education proposed.
To achieve these goals, present invention employs following technical solutions：
A kind of teaching board of education including pedestal, is fixedly connected with support column, the side of the support column on the upside of the pedestal
Board of education is fixedly connected with, side of the board of education far from support column is fixedly connected with installing frame, the downside of the installing frame
It is fixedly connected with mounting cup, the interior bottom of the mounting cup is rotatably connected to first bevel gear by the first transmission shaft, and described
The lower end of one transmission shaft is through the bottom of mounting cup and is connected with crank, and the both sides of the first bevel gear pass through regulating mechanism
It is connected with slide plate, the top of the installation frame bottom and mounting cup offers movable mouth corresponding with slide plate, and the slide plate is remote
Side from slide is fixedly connected with the second sliding block, and the inner top of the installing frame offers corresponding with the second sliding block second and slides
Slot, the slide plate are connected with installing plate close to the side of board of education by multiple clamping mechanisms, and the installing plate is far from clamping machine
The side of structure is fixedly connected with hairbrush.
Preferably, the regulating mechanism includes engaging the second bevel gear of connection with first bevel gear, two described second
The opposite side of bevel gear is connected with screw by second driving shaft, and side of the screw far from second driving shaft, which is equipped with, to be slided
, the first thread groove corresponding with screw is offered in the slide, the screw thread of two screws is oppositely arranged, the slide
Downside be fixedly connected with multiple first sliding blocks, the interior bottom of the mounting cup offers corresponding with the first sliding block first and slides
Slot, the upside of the slide are fixedly connected with slide plate.
Preferably, multiple bearing blocks for being fixedly connected on bottom in mounting cup are arranged on the second driving shaft.
Preferably, two opposite sides of the slide plate have been fixedly connected with fixed plate, and the upside of the fixed plate is equipped with
Movable plate, the movable plate are fixedly connected with Four-slider close to the side of slide plate, are offered on the slide plate and third sliding block
Corresponding 4th sliding slot is fixedly connected with limited block on the upside of the movable plate, bolt, institute is threaded on the limited block
It states bottom in the 4th sliding slot and offers multiple the second thread grooves corresponding with bolt.
Preferably, the clamping mechanism includes being fixedly connected with connecting plate on a mounting board, and the connecting plate is equipped with two
A symmetrically arranged snap-gauge, two opposite sides of the snap-gauge have been fixedly connected with third sliding block, between two snap-gauges
Multiple springs are connected with, card slot corresponding with snap-gauge is offered on the slide plate.
Preferably, it is mounted on universal wheel at the bottom four corners of the pedestal.
Beneficial effects of the present invention are：It is sliding by setting regulating mechanism that two slide plates can be driven to move in the opposite direction
Plate movement drives installing plate movement, and installing plate movement band electric brush moves, and hairbrush movement is so as to quickly in board of education
Writing on the blackboard is wiped, so as to improve the efficiency of erasing of board of education, so as to not influence the teaching process of teacher, so that student
Study it is unaffected.
Description of the drawings
Fig. 1 is a kind of structure diagram of teaching board of education proposed by the present invention；
Fig. 2 is a kind of slide plate of teaching board of education proposed by the present invention and the part-structure schematic diagram of hairbrush；
Fig. 3 is the structure diagram at A in Fig. 1；
Fig. 4 is the structure diagram at B in Fig. 2；
Fig. 5 is a kind of side view of teaching board of education proposed by the present invention.
In figure：1 pedestal, 2 support columns, 3 universal wheels, 4 first bevel gears, 5 second bevel gears, 6 cranks, 7 screws, 8 bearings
Seat, 9 slides, 10 first sliding blocks, 11 slide plates, 12 fixed plates, 13 movable plates, 14 limited blocks, 15 second sliding blocks, 16 installing plates, 17
Hairbrush, 18 connecting plates, 19 third sliding blocks, 20 snap-gauges, 21 springs, 22 mounting cups, 23 installing frames, 24 boards of education.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clearly and completely
Description, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instructions such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only
The present invention with simplified description rather than instruction or implies that the device of meaning or element must be with specific sides for ease of description
Position, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
With reference to Fig. 1-5, a kind of teaching board of education, including pedestal 1, the upside of pedestal 1 is fixedly connected with support column 2, branch
The side of dagger 2 is fixedly connected with board of education 24, and side of the board of education 24 far from support column 2 is fixedly connected with installing frame 23, peace
Frame up 23 downside is fixedly connected with mounting cup 22, and the interior bottom of mounting cup 22 is rotatably connected to the first cone by the first transmission shaft
Gear 4, the lower end of the first transmission shaft through the bottom of mounting cup 22 and are connected with crank 6, and the both sides of first bevel gear 4 pass through
Regulating mechanism is connected with slide plate 11, and regulating mechanism includes engaging the second bevel gear 5 of connection with first bevel gear 4, two second
The opposite side of bevel gear 5 is connected with screw 7 by second driving shaft, and side of the screw 7 far from second driving shaft, which is equipped with, to be slided
Seat 9 is arranged with multiple bearing blocks 8 for being fixedly connected on bottom in mounting cup 22 on second driving shaft, is offered in slide 9 and silk
7 corresponding first thread groove of bar, the screw thread of two screws 7 is oppositely arranged, and the downside of slide 9 is fixedly connected with multiple first sliding blocks
10, the interior bottom of mounting cup 22 is offered fixes company with 10 corresponding the first sliding groove of the first sliding block, upside and the slide plate 11 of slide 9
It connects, the top of 23 bottom of installing frame and mounting cup 22 offers movable mouth corresponding with slide plate 11, and the rotation of crank 6 drives first
Bevel gear 4 rotates, and the rotation of first bevel gear 4 drives second bevel gear 5 to rotate, and the rotation of second bevel gear 5 drives screw 7 to rotate,
The rotation of screw 7 drives slide 9 to move, and the movement of slide 9 drives slide plate 11 to move, and the movement of slide plate 11 drives installing plate 16 to move, and pacifies
The movement band electric brush 17 of loading board 16 moves, so as to the writing on the blackboard write in erasable board of education.
Two opposite sides of slide plate 11 have been fixedly connected with fixed plate 12, and the upside of fixed plate 12 is equipped with movable plate 13,
Movable plate 13 is fixedly connected with Four-slider close to the side of slide plate 11, and the corresponding with third sliding block the 4th is offered on slide plate 11
Sliding slot, the upside of movable plate 13 are fixedly connected with limited block 14, are threaded with bolt on limited block 14, bottom in the 4th sliding slot
Offer multiple the second thread grooves corresponding with bolt.
Side of the slide plate 11 far from slide 9 is fixedly connected with the second sliding block 15, and the inner top of installing frame 23 offers and the
Two sliding blocks, 15 corresponding second sliding slot, slide plate 11 are connected with installing plate close to the side of board of education 24 by multiple clamping mechanisms
16, side of the installing plate 16 far from clamping mechanism is fixedly connected with hairbrush 17, and clamping mechanism includes being fixedly connected on installing plate 16
On connecting plate 18, set on connecting plate 18 there are two symmetrically arranged snap-gauge 20, the opposite side of two snap-gauges 20 is fixed to be connected
Third sliding block 19 is connected to, multiple springs 21 are connected between two snap-gauges 20, is offered on slide plate 11 and 20 corresponding card of snap-gauge
Slot, by pulling third sliding block 19, the movement of third sliding block 19 drives snap-gauge 20 to move, and snap-gauge 20 moves to facilitate snap-gauge 20
It extracts out and is put into out of card slot, installing plate 16 and hairbrush 17 are removed and installed so as to convenient, at the bottom four corners of pedestal 1
Universal wheel 3 is mounted on, it is convenient that whole device is moved.
In the present invention, by rotating crank 6, the rotation of crank 6 drives first bevel gear 4 to rotate, and first bevel gear 4 rotates band
Dynamic second bevel gear 5 rotates, and the rotation of second bevel gear 5 drives screw 7 to rotate, and the rotation of screw 7 drives slide 9 to move, and slide 9 moves
Dynamic that slide plate 11 is driven to move, the movement of slide plate 11 drives installing plate 16 to move, and the movement band electric brush 17 of installing plate 16 moves, so as to
The writing on the blackboard write in erasing board of education, when needing to carry out disassembly, cleaning to hairbrush 17, by pulling third sliding block 19, third
The movement of sliding block 19 drives snap-gauge 20 to move, and snap-gauge 20, which moves, to be extracted out snap-gauge 20 and be put into out of card slot so as to facilitate, so as to side
Just installing plate 16 and hairbrush 17 are removed and installed, when needing to clamp certain teaching notes, file, is shaken by rotation
6, two slide plates 11 to be driven to move, then moving active plate 13, after good position is adjusted, pass through screwing bolts, bolt rotation
Limited block 14 can be tightly fixed, limited block 14 fixes the position so as to fix movable plate 13, so as to teaching notes
Or file is clamped.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of teaching board of education, including pedestal（1）, which is characterized in that the pedestal（1）Upside be fixedly connected with support
Column（2）, the support column（2）Side be fixedly connected with board of education（24）, the board of education（24）Far from support column（2）One
Side is fixedly connected with installing frame（23）, the installing frame（23）Downside be fixedly connected with mounting cup（22）, the mounting cup
（22）Interior bottom first bevel gear is rotatably connected to by the first transmission shaft（4）, the lower end of first transmission shaft is through peace
Dress cover（22）Bottom and be connected with crank（6）, the first bevel gear（4）Both sides slide plate is connected with by regulating mechanism
（11）, the installing frame（23）Bottom and mounting cup（22）Top offer and slide plate（11）Corresponding activity mouth, it is described
Slide plate（11）Far from slide（9）Side be fixedly connected with the second sliding block（15）, the installing frame（23）Inner top offer
With the second sliding block（15）Corresponding second sliding slot, the slide plate（11）Close to board of education（24）Side pass through multiple clamping mechanisms
It is connected with installing plate（16）, the installing plate（16）Side far from clamping mechanism is fixedly connected with hairbrush（17）.
2. a kind of teaching board of education according to claim 1, which is characterized in that the regulating mechanism includes and the first cone
Gear（4）Engage the second bevel gear of connection（5）, two second bevel gears（5）Opposite side passes through the second transmission
Axis connection has screw（7）, the screw（7）Side far from second driving shaft is equipped with slide（9）, the slide（9）Inside open up
Have and screw（7）Corresponding first thread groove, two screws（7）Screw thread it is oppositely arranged, the slide（9）Downside consolidate
Surely multiple first sliding blocks are connected with（10）, the mounting cup（22）Interior bottom offer and the first sliding block（10）Corresponding first
Sliding slot, the slide（9）Upside and slide plate（11）It is fixedly connected.
3. a kind of teaching board of education according to claim 2, which is characterized in that be arranged on the second driving shaft more
It is a to be fixedly connected on mounting cup（22）The bearing block of interior bottom（8）.
A kind of 4. teaching board of education according to claim 1, which is characterized in that two slide plates（11）Opposite one
Side has been fixedly connected with fixed plate（12）, the fixed plate（12）Upside be equipped with movable plate（13）, the movable plate（13）It leans on
Nearly slide plate（11）Side be fixedly connected with Four-slider, the slide plate（11）On offer it is corresponding with third sliding block the 4th slide
Slot, the movable plate（13）Upside be fixedly connected with limited block（14）, the limited block（14）On be threaded with bolt, institute
It states bottom in the 4th sliding slot and offers multiple the second thread grooves corresponding with bolt.
5. a kind of teaching board of education according to claim 1, which is characterized in that the clamping mechanism includes being fixedly connected
In installing plate（16）On connecting plate（18）, the connecting plate（18）On set there are two symmetrically arranged snap-gauge（20）, two institutes
State snap-gauge（20）Opposite side has been fixedly connected with third sliding block（19）, two snap-gauges（20）Between be connected with multiple bullets
Spring（21）, the slide plate（11）On offer and snap-gauge（20）Corresponding card slot.
A kind of 6. teaching board of education according to claim 1, which is characterized in that the pedestal（1）Bottom four corners at
It is mounted on universal wheel（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810304858.5A CN108257456A (en) | 2018-04-08 | 2018-04-08 | A kind of teaching board of education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810304858.5A CN108257456A (en) | 2018-04-08 | 2018-04-08 | A kind of teaching board of education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108257456A true CN108257456A (en) | 2018-07-06 |
Family
ID=62747839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810304858.5A Withdrawn CN108257456A (en) | 2018-04-08 | 2018-04-08 | A kind of teaching board of education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108257456A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922253A (en) * | 2018-08-15 | 2018-11-30 | 黑龙江工业学院 | A kind of novel Chinese teaching demonstration teaching aid for external scholar's learning Chinese |
| CN109199682A (en) * | 2018-10-29 | 2019-01-15 | 合肥京东方光电科技有限公司 | Orthopaedics reseting fixture |
-
2018
- 2018-04-08 CN CN201810304858.5A patent/CN108257456A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922253A (en) * | 2018-08-15 | 2018-11-30 | 黑龙江工业学院 | A kind of novel Chinese teaching demonstration teaching aid for external scholar's learning Chinese |
| CN109199682A (en) * | 2018-10-29 | 2019-01-15 | 合肥京东方光电科技有限公司 | Orthopaedics reseting fixture |
| US20200129208A1 (en) * | 2018-10-29 | 2020-04-30 | Hefei Boe Optoelectronics Technology Co., Ltd. | Orthopedics restoration fixation device |
| US11497529B2 (en) * | 2018-10-29 | 2022-11-15 | Hefei Boe Optoelectronics Technology Co., Ltd. | Orthopedics restoration fixation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180706 |