CN107507491A - A kind of model exhibition stand of teaching - Google Patents
A kind of model exhibition stand of teaching Download PDFInfo
- Publication number
- CN107507491A CN107507491A CN201710721221.1A CN201710721221A CN107507491A CN 107507491 A CN107507491 A CN 107507491A CN 201710721221 A CN201710721221 A CN 201710721221A CN 107507491 A CN107507491 A CN 107507491A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- teaching
- chute
- base
- exhibition stand
- 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
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- 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)
- Toys (AREA)
Abstract
The invention discloses a kind of model exhibition stand of teaching, including base, the both sides of base bottom offer deep trouth, electric expansion bar is fixedly connected with the top of deep trouth, the bottom of electric expansion bar is fixedly connected with fixed mount, the bottom of the fixed mount is fixedly connected with support, and the bottom of support extends to the outside of deep trouth and is connected with the first roller by rotating shaft.Being used cooperatively by base, deep trouth, electric expansion bar, fixed mount, support, the first roller, casing, support frame, motor, gear, fixed column, sliding sleeve, contiguous block, tooth plate, movable plate, slide bar, chute, connecting pole and exhibition booth of the invention, the model exhibition stand of the teaching, possesses the advantages of can lifting and be easy to remove, it is single to solve existing teaching exhibition booth function, it can not lift and move, the student of classroom back is caused not see, it is unfavorable for the interest of training student and the progress of teaching, the problem of reducing the efficiency of teaching of teacher.
Description
Technical field
The present invention relates to instructional technology field, specially a kind of model exhibition stand of teaching.
Background technology
With the development of science and technology, daily teaching has been come into multimedia teaching, real object exhibition booth is exactly one of which, is being taught
During, in order to improve teaching efficiency, usual teachers association will use model exhibition stand using the model of substantial amounts of teaching,
The model course to be explained of teacher is shown, in order to the understanding of student, still, existing teaching is single with exhibition booth function, it is impossible to
Enough lifting and movement, cause the student of classroom back not see, and are unfavorable for the interest of training student and the progress of teaching, reduce
The efficiency of teaching of teacher.
The content of the invention
It is an object of the invention to provide a kind of model exhibition stand of teaching, possess can lift with it is easy to remove excellent
Point, it is single to solve existing teaching exhibition booth function, it is impossible to lifting and movement, cause the student of classroom back not see,
It is unfavorable for the interest of training student and the progress of teaching, the problem of reducing the efficiency of teaching of teacher.
To achieve the above object, the present invention provides following technical scheme：A kind of model exhibition stand of teaching, including base,
The both sides of the base bottom offer deep trouth, are fixedly connected with electric expansion bar at the top of the deep trouth, described electronic to stretch
The bottom of contracting bar is fixedly connected with fixed mount, and the bottom of the fixed mount is fixedly connected with support, the bottom extension of the support
The first roller is connected with to the outside of deep trouth and by rotating shaft, casing, the bottom are fixedly connected with the top of the base
The right side at seat top is fixedly connected with support frame, and the positive top of support frame as described above is provided with motor, the output shaft of the motor
Gear is fixedly connected with, fixed column, the upper surface slide connection of the fixed column are fixedly connected with the left of the base top
There is sliding sleeve, contiguous block is fixedly connected with the right side of the sliding sleeve, tooth plate, the tooth plate are fixedly connected with the right side of the contiguous block
Engaged with gear, movable plate is fixedly connected with the top of the tooth plate, the both sides of the movable plate have been fixedly connected with slide bar, institute
The top for stating cabinet wall both sides offers chute, and the slide bar is connected with slide, and the top of the movable plate is fixed
The top of connecting pole described in connecting pole is connected with through casing and extends to the external stability of casing and is connected with exhibition booth.
Preferably, the chute is internally provided with cushion pad, and the cushion pad is rectangle.
Preferably, it is fixedly connected with limited block at the top of the fixed column.
Preferably, the back side of the motor is fixedly connected with beam, and the back side of the beam and support frame are positive
Top is fixedly connected.
Preferably, the slide bar is located at one end of chute inner chamber and is connected with the second roller by rotating shaft, and described second
The one end of roller away from slide bar contacts with the inwall of chute.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the present invention passes through base, deep trouth, electric expansion bar, fixed mount, support, the first roller, casing, support frame, motor, tooth
Wheel, fixed column, sliding sleeve, contiguous block, tooth plate, movable plate, slide bar, chute, connecting pole and exhibition booth are used cooperatively, the teaching
Model exhibition stand, possess the advantages of can lifting and be easy to remove, it is single to solve existing teaching exhibition booth function, it is impossible to rise
Drop and movement, cause the student of classroom back not see, and are unfavorable for the interest of training student and the progress of teaching, reduce teacher
Efficiency of teaching the problem of.
2nd, the present invention prevents slide bar from mutually being collided with chute, ensure that the integrality of chute, extend by setting cushion pad
The service life of chute, reduces the use cost of model exhibition stand, by setting limited block, effectively sliding sleeve can be avoided to move
When with fixed column disconnect, by setting beam, motor can be protected, extend the service life of motor, add mould
The practicality of type exhibition booth, by setting chute and slide bar to be balanced support, the vertical shifting of plate easy to remove to movable plate
It is dynamic, by setting the second roller to reduce the frictional force between slide bar and chute, gear is engaged with tooth plate even closer, keep away
Exempt from the phenomenon for de- tooth occur.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is A of the present invention partial structurtes enlarged diagram；
Fig. 3, which is that partial structurtes of the present invention are right, regards schematic diagram.
In figure：1 base, 2 deep trouths, 3 electric expansion bars, 4 fixed mounts, 5 supports, 6 first rollers, 7 casings, 8 support frames, 9
Motor, 10 gears, 11 fixed columns, 12 sliding sleeves, 13 contiguous blocks, 14 tooth plates, 15 movable plates, 16 slide bars, 17 chutes, 18 connecting poles,
19 exhibition booths, 20 cushion pads, 21 limited blocks, 22 beams, 23 second rollers.
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 describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3, a kind of model exhibition stand of teaching, including base 1 are referred to, the both sides of the bottom of base 1 offer depth
Groove 2, the top of deep trouth 2 are fixedly connected with electric expansion bar 3, and the bottom of electric expansion bar 3 is fixedly connected with fixed mount 4, fixed
The bottom of frame 4 is fixedly connected with support 5, and the bottom of support 5 extends to the outside of deep trouth 2 and is connected with first by rotating shaft
Roller 6, the top of base 1 are fixedly connected with casing 7, and the right side at the top of base 1 is fixedly connected with support frame 8, the front of support frame 8
Top be provided with motor 9, the back side of motor 9 is fixedly connected with beam 22, and the back side of beam 22 and support frame 8 are positive
Top is fixedly connected, and by setting beam 22, motor 9 can be protected, and is extended the service life of motor 9, is added
The practicality of model exhibition stand, the output shaft of motor 9 are fixedly connected with gear 10, and the left side at the top of base 1 is fixedly connected with fixation
Post 11, the top of fixed column 11 is fixedly connected with limited block 21, by setting limited block 21, can effectively avoid sliding sleeve 12 from moving
When disconnected with fixed column 11, the upper surface slide of fixed column 11 is connected with sliding sleeve 12, and the right side of sliding sleeve 12 is fixedly connected with connection
Block 13, the right side of contiguous block 13 are fixedly connected with tooth plate 14, and tooth plate 14 is engaged with gear 10, and the top of tooth plate 14 is fixedly connected with
Movable plate 15, the both sides of movable plate 15 have been fixedly connected with slide bar 16, and the top of the inwall both sides of casing 7 offers chute 17,
Chute 17 is internally provided with cushion pad 20, and cushion pad 20 is rectangle, by setting cushion pad 20, prevents slide bar 16 and chute
17 mutually collisions, ensure that the integrality of chute 17, extend the service life of chute 17, reduce the use of model exhibition stand into
This, one end that slide bar 16 is located at the inner chamber of chute 17 is connected with the second roller 23 by rotating shaft, and the second roller 23 is away from slide bar
16 one end contacts with the inwall of chute 17, by setting the second roller 23 to reduce the friction between slide bar 16 and chute 17
Power, gear 10 is engaged with tooth plate 14 even closer, avoid the occurrence of the phenomenon of de- tooth, slide bar 16 is slidably connected with chute 17,
By setting chute 17 and slide bar 16 to be balanced support, vertically movable, the movement of plate 15 easy to remove to movable plate 15
The top of plate 15 is fixedly connected with the top of the connecting pole 18 of connecting pole 18 through casing 7 and extends to the external stability company of casing 7
Exhibition booth 19 is connected to, by setting base 1, deep trouth 2, electric expansion bar 3, fixed mount 4, support 5, the first roller 6, casing 7, support
Frame 8, motor 9, gear 10, fixed column 11, sliding sleeve 12, contiguous block 13, tooth plate 14, movable plate 15, slide bar 16, chute 17, connection
Being used cooperatively for post 18 and exhibition booth 19, the model exhibition stand of the teaching, possesses the advantages of can lifting and be easy to remove, solves
Existing teaching is single with exhibition booth function, it is impossible to lifting and movement, causes the student of classroom back not see, is unfavorable for cultivating
The interest of student and the progress of teaching, the problem of reducing the efficiency of teaching of teacher.
In use, user opens motor 9 by peripheral control unit, the rotation driven gear 10 of motor 9 rotates, the band of gear 10
Moving tooth plate 14 moves up, and tooth plate 14 drives contiguous block 13 to move up, and contiguous block 13 drives the upward sliding of sliding sleeve 12, tooth plate 14
Movable plate 15 is driven to move up, movable plate 15 is moved up with moving slide-bar 16 by the second roller 23 inside chute 17, is led to
The drive connecting pole 18 for crossing movable plate 15 is moved up, and rising of the connecting pole 18 with dynamic exhibition stand 19, user is controlled by peripheral hardware
Device opens electronic telescopic rod 3, and electronic telescopic rod 3 drives fixed mount 4 to move down, and fixed mount 4 drives support 5 to move down, and props up
Frame 5 drives the first roller 6 to move down, as user is closed by peripheral control unit after use.
In summary：The model exhibition stand of the teaching, pass through base 1, deep trouth 2, electric expansion bar 3, fixed mount 4, support
5th, the first roller 6, casing 7, support frame 8, motor 9, gear 10, fixed column 11, sliding sleeve 12, contiguous block 13, tooth plate 14, movable plate
15th, the cooperation of slide bar 16, chute 17, connecting pole 18, the roller 23 of exhibition booth 19 and second, solves existing teaching exhibition booth function
It is single, it is impossible to lifting and movement, to cause the student of classroom back not see, be unfavorable for the interest of training student and entering for teaching
OK, the problem of reducing the efficiency of teaching of teacher.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of model exhibition stand of teaching, including base（1）, it is characterised in that：The base（1）The both sides of bottom open up
There is deep trouth（2）, the deep trouth（2）Top be fixedly connected with electric expansion bar（3）, the electric expansion bar（3）Bottom consolidate
Surely it is connected with fixed mount（4）, the fixed mount（4）Bottom be fixedly connected with support（5）, the support（5）Bottom extension
To deep trouth（2）Outside and the first roller is connected with by rotating shaft（6）, the base（1）Top be fixedly connected with case
Body（7）, the base（1）Support frame is fixedly connected with the right side of top（8）, support frame as described above（8）Positive top is provided with
Motor（9）, the motor（9）Output shaft be fixedly connected with gear（10）, the base（1）It is fixedly connected with the left of top
Fixed column（11）, the fixed column（11）Surface slidably connect sliding sleeve（12）, the sliding sleeve（12）Right side be fixedly connected
There is contiguous block（13）, the contiguous block（13）Right side be fixedly connected with tooth plate（14）, the tooth plate（14）With gear（10）Nibble
Close, the tooth plate（14）Top be fixedly connected with movable plate（15）, the movable plate（15）Both sides be fixedly connected with cunning
Bar（16）, the casing（7）The top of inwall both sides offers chute（17）, the slide bar（16）With chute（17）The company of slip
Connect, the movable plate（15）Top be fixedly connected with connecting pole（18）The connecting pole（18）Top run through casing（7）And
Extend to casing（7）External stability be connected with exhibition booth（19）.
A kind of 2. model exhibition stand of teaching according to claim 1, it is characterised in that：The chute（17）Inside set
It is equipped with cushion pad（20）, the cushion pad（20）For rectangle.
A kind of 3. model exhibition stand of teaching according to claim 1, it is characterised in that：The fixed column（11）Top
It is fixedly connected with limited block（21）.
A kind of 4. model exhibition stand of teaching according to claim 1, it is characterised in that：The motor（9）The back side consolidate
Surely it is connected with beam（22）, the beam（22）The back side and support frame（8）Positive top is fixedly connected.
A kind of 5. model exhibition stand of teaching according to claim 1, it is characterised in that：The slide bar（16）Positioned at chute
（17）One end of inner chamber is connected with the second roller by rotating shaft（23）, second roller（23）Away from slide bar（16）One
End and chute（17）Inwall contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710721221.1A CN107507491A (en) | 2017-08-22 | 2017-08-22 | A kind of model exhibition stand of teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710721221.1A CN107507491A (en) | 2017-08-22 | 2017-08-22 | A kind of model exhibition stand of teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107507491A true CN107507491A (en) | 2017-12-22 |
Family
ID=60691972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710721221.1A Pending CN107507491A (en) | 2017-08-22 | 2017-08-22 | A kind of model exhibition stand of teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107507491A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108038969A (en) * | 2017-12-27 | 2018-05-15 | 苑令乾 | A kind of electromechanical integration automatic vending machine easy to remove |
| CN108552873A (en) * | 2018-04-04 | 2018-09-21 | 刘闪闪 | A kind of show stand for musical instrument sale |
| CN108618326A (en) * | 2018-06-28 | 2018-10-09 | 韩忠玉 | A kind of school eduaction teaching management model casing easy to operation |
| CN108806434A (en) * | 2018-07-09 | 2018-11-13 | 汤越 | Three-dimensional magnetic line of force demonstration device |
| CN110444084A (en) * | 2019-08-12 | 2019-11-12 | 黑龙江八一农垦大学 | A kind of instructional device based on big data |
| CN111932957A (en) * | 2020-08-25 | 2020-11-13 | 南宁学院 | Singlechip teaching training device |
| CN112542109A (en) * | 2020-12-24 | 2021-03-23 | 许昌学院 | Display device is used in teaching of educational psychology convenient to remove |
| CN113662398A (en) * | 2021-08-24 | 2021-11-19 | 江苏星浪光学仪器有限公司 | Laboratory 3D face recognition simulation display device and method |
| CN115430383A (en) * | 2022-09-04 | 2022-12-06 | 美亚药业海安有限公司 | Stirring kettle for preparing adenosine acid and preparation method thereof |
-
2017
- 2017-08-22 CN CN201710721221.1A patent/CN107507491A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108038969A (en) * | 2017-12-27 | 2018-05-15 | 苑令乾 | A kind of electromechanical integration automatic vending machine easy to remove |
| CN108552873A (en) * | 2018-04-04 | 2018-09-21 | 刘闪闪 | A kind of show stand for musical instrument sale |
| CN108618326A (en) * | 2018-06-28 | 2018-10-09 | 韩忠玉 | A kind of school eduaction teaching management model casing easy to operation |
| CN108806434A (en) * | 2018-07-09 | 2018-11-13 | 汤越 | Three-dimensional magnetic line of force demonstration device |
| CN110444084A (en) * | 2019-08-12 | 2019-11-12 | 黑龙江八一农垦大学 | A kind of instructional device based on big data |
| CN111932957A (en) * | 2020-08-25 | 2020-11-13 | 南宁学院 | Singlechip teaching training device |
| CN112542109A (en) * | 2020-12-24 | 2021-03-23 | 许昌学院 | Display device is used in teaching of educational psychology convenient to remove |
| CN113662398A (en) * | 2021-08-24 | 2021-11-19 | 江苏星浪光学仪器有限公司 | Laboratory 3D face recognition simulation display device and method |
| CN115430383A (en) * | 2022-09-04 | 2022-12-06 | 美亚药业海安有限公司 | Stirring kettle for preparing adenosine acid and preparation method thereof |
| CN115430383B (en) * | 2022-09-04 | 2023-11-07 | 美亚药业海安有限公司 | Stirred tank for preparing adenylate and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171222 |
|
| WD01 | Invention patent application deemed withdrawn after publication |