CN113380112A - Auxiliary assembly is used in tutor's teaching - Google Patents
Auxiliary assembly is used in tutor's teaching Download PDFInfo
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- CN113380112A CN113380112A CN202110671787.4A CN202110671787A CN113380112A CN 113380112 A CN113380112 A CN 113380112A CN 202110671787 A CN202110671787 A CN 202110671787A CN 113380112 A CN113380112 A CN 113380112A
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- fixedly connected
- motor
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- 230000000694 effects Effects 0.000 abstract description 19
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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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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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/58—Projection screens collapsible, e.g. foldable; of variable area
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Entrepreneurship & Innovation (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Displays For Variable Information Using Movable Means (AREA)
Abstract
The invention discloses an auxiliary device for tutor teaching in the technical field of teaching equipment, which comprises a base and a teaching display board, wherein both sides of the upper end surface of the base are fixedly connected with fixed columns, connecting cavities are formed in the fixed columns, the upper end surface of the base is fixedly connected with a first bearing board, the upper end surface of each first bearing board is fixedly connected with a first motor, the output end of each first motor is rotatably connected with a first rotating shaft, the inner end surface of each first rotating shaft is fixedly connected with a second bevel gear, the lower end surface of each connecting cavity is rotatably connected with a supporting shaft, the upper end surface of each supporting shaft is fixedly connected with a first bevel gear, and the upper end surface of each first bevel gear is fixedly connected with a threaded rod. The effect of adapting to teachers with different heights is achieved.
Description
Technical Field
The invention relates to the technical field of teaching equipment, in particular to auxiliary equipment for tutor teaching.
Background
Teaching is a human-specific talent training activity consisting of teacher's teaching and student's learning. Through the activities, teachers purposefully, programmatically and organically guide students to learn and master cultural scientific knowledge and skills, and promote the improvement of the qualities of the students, so that the students become people required by the society.
There is the low problem of teaching show board adaptability among the prior art, the mr that can cause different heights needs the phenomenon of manual regulation teaching show board height, leads to the mr to waste time and energy at last, installs the result at the bottom of the practicality.
The problem of not vivid enough when teaching demonstration exists among the prior art, can cause the knowledge that the student can not to digest, leads to the result that the teaching quality descends at last.
Accordingly, those skilled in the art have provided an assistant for tutor teaching to solve the problems set forth in the background art described above.
Disclosure of Invention
The present invention is directed to an auxiliary device for tutor teaching to solve the above problems in the related art.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention discloses auxiliary equipment for teacher teaching, which comprises a base and a teaching display board, wherein fixed columns are fixedly connected to two sides of the upper end surface of the base, connecting cavities are formed in the fixed columns, a first bearing board is fixedly connected to the upper end surface of the base, two first bearing boards are arranged, a first motor is fixedly connected to the upper end surface of each first bearing board, the output end of each first motor is rotatably connected with a first rotating shaft, the first rotating shaft penetrates through the left side of the arrangement of the fixed columns, a second bevel gear is fixedly connected to the inner end surface of the first rotating shaft, a supporting shaft is rotatably connected to the lower end surface of each connecting cavity, a first bevel gear is fixedly connected to the upper end surface of the supporting shaft, a threaded rod is fixedly connected to the upper end surface of the first bevel gear, lifting columns are arranged at the outer ends of the threaded rods, and the teaching display board is arranged between the lifting columns Connect cavity, first bearing plate, first motor, first pivot, second bevel gear, back shaft, first bevel gear, threaded rod, lift post and teaching show board and can accomplish the action of carrying out the altitude mixture control according to different mr's height, reach the effect that adapts to different height mr.
As a further scheme of the invention: the lifting column is characterized in that a limiting groove is formed in the inner ring surface of the connecting cavity, a limiting plate is arranged in the limiting groove, the inner end surface of the limiting plate is fixedly connected to the outer circumferential surface of the lifting column, and the limiting groove and the limiting plate are arranged to limit the track of the lifting column and ensure that the lifting column cannot move out of the connecting cavity.
As a still further scheme of the invention: outer periphery fixedly connected with second bearing plate of lift post, second bearing plate up end fixedly connected with second motor, second motor output rotates and is connected with the second pivot, the second pivot runs through teaching show board both sides set up, are provided with the effect that second motor and second pivot can reach the angle of rotating the teaching show board.
As a still further scheme of the invention: teaching show board up end fixedly connected with goes up the connecting block, the open slot has been seted up to the terminal surface under the connecting block, go up connecting block right-hand member face fixedly connected with third bearing plate, third bearing plate up end fixedly connected with third motor, third motor output end rotates and is connected with the third pivot, the outer periphery cover of third pivot is equipped with the projection curtain, terminal surface fixedly connected with balancing weight under the projection curtain is provided with connecting block, open slot, third bearing plate, third motor, third pivot, projection curtain and balancing weight and can reach the use of carrying out the projection curtain, and accessible projection curtain shows the event and gives students the effect that increases the knowledge face.
As a still further scheme of the invention: the outer circumference of the fixed column on the right side is fixedly connected with a push-pull handle, and the push-pull handle is arranged to achieve the effect of conveniently pushing and pulling the teaching display board.
As a still further scheme of the invention: the equal fixedly connected with LED lamp in terminal surface both sides before the teaching show board is provided with the LED lamp and can reach and carry out clearer shining and then make things convenient for the student to see clearly to the content on the teaching show board.
As a still further scheme of the invention: the base up end fixedly connected with external power supply, first motor the second motor the third motor with external power supply is electric connection, ensures that first motor, second motor and third motor can normal go on work.
As a still further scheme of the invention: the terminal surface rotates under the base and is connected with the locking universal wheel, the locking universal wheel is provided with a plurality ofly, every the locking universal wheel all sets up terminal surface each corner under the base is provided with the locking universal wheel and can reaches the effect of conveniently removing to teaching show board.
Compared with the prior art, the invention has the beneficial effects that:
1. in the invention, two fixing columns are fixedly connected with both sides of the upper end surface of a base, connecting cavities are formed in the fixing columns, a first bearing plate is fixedly connected with the upper end surface of the base, two first bearing plates are arranged, a first motor is fixedly connected with the upper end surface of each first bearing plate, the output end of the first motor is rotatably connected with a first rotating shaft, the first rotating shaft penetrates through the left fixing column, a second bevel gear is fixedly connected with the inner end surface of the first rotating shaft, the lower end surface of the connecting cavity is rotatably connected with a supporting shaft, the upper end surface of the supporting shaft is fixedly connected with a first bevel gear, the upper end surface of the first bevel gear is fixedly connected with a threaded rod, a teaching display board is arranged between a lifting column and the lifting column at the outer end of the threaded rod, the first motor drives the first rotating shaft to rotate to drive the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate to drive the threaded rod to rotate, the action that the threaded rod drove the lift post and go up and down has solved the problem that teaching show board adaptability is low, reaches the effect that adapts to different height teachers.
2. According to the invention, the upper end face of the teaching display board is fixedly connected with the upper connecting block, the lower end face of the upper connecting block is provided with the open slot, the right end face of the upper connecting block is fixedly connected with the third bearing plate, the upper end face of the third bearing plate is fixedly connected with the third motor, the output end of the third motor is rotatably connected with the third rotating shaft, the outer circumferential surface of the third rotating shaft is sleeved with the projection curtain and the lower end face of the projection curtain is fixedly connected with the balancing weight, the third motor drives the third rotating shaft to rotate so as to drive the projection curtain to rotate, the projection curtain moves downwards through the balancing weight, the problem of insufficient vivid image during teaching display is solved, the use of the projection curtain is achieved, and the effect of increasing the knowledge area can be provided for students through the projection curtain event.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic cross-sectional view of a connecting cavity according to the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 3 at B according to the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 3 at C according to the present invention;
FIG. 6 is a schematic cross-sectional view of an upper connecting block according to the present invention;
fig. 7 is an enlarged view of the structure of fig. 6 at D according to the present invention.
In the figure: 1. a base; 2. a teaching display board; 3. locking the universal wheel; 4. an external power supply; 5. fixing a column; 6. a push-pull handle; 7. a first bearing plate; 8. a first motor; 9. a first rotating shaft; 10. a lifting column; 11. a second bearing plate; 12. A second motor; 13. a second rotating shaft; 14. an LED illuminating lamp; 15. a third bearing plate; 16. a third motor; 17. a third rotating shaft; 18. an upper connecting block; 19. an open slot; 20. a projection screen; 21. a balancing weight; 22. a connecting cavity; 23. a limiting groove; 24. a limiting plate; 25. a threaded rod; 26. a support shaft; 27. a first bevel gear; 28. a second bevel gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 7, in the embodiment of the present invention, an auxiliary device for tutor teaching comprises a base 1 and a teaching demonstration board 2, wherein two sides of the upper end surface of the base 1 are fixedly connected with fixing columns 5, connecting cavities 22 are formed in the fixing columns 5, the upper end surface of the base 1 is fixedly connected with a first bearing board 7, two first bearing boards 7 are arranged, the upper end surface of each first bearing board 7 is fixedly connected with a first motor 8, the output end of the first motor 8 is rotatably connected with a first rotating shaft 9, the first rotating shaft 9 is arranged to penetrate through the left fixing column 5, the inner end surface of the first rotating shaft 9 is fixedly connected with a second bevel gear 28, the lower end surface of the connecting cavity 22 is rotatably connected with a supporting shaft 26, the upper end surface of the supporting shaft 26 is fixedly connected with a first bevel gear 27, the upper end surface of the first bevel gear 27 is fixedly connected with a threaded rod 25, the outer end of the threaded rod 25 is provided with a lifting column 10, the teaching demonstration board 2 is arranged between the lifting columns 10, according to the invention, the height adjustment action according to the heights of different teachers can be completed by arranging the fixing column 5, the connecting cavity 22, the first bearing plate 7, the first motor 8, the first rotating shaft 9, the second bevel gear 28, the supporting shaft 26, the first bevel gear 27, the threaded rod 25, the lifting column 10 and the teaching display board 2, so that the effect of adapting to teachers with different heights is achieved.
The inner ring surface of the connecting cavity 22 is provided with a limiting groove 23, a limiting plate 24 is arranged in the limiting groove 23, the inner end surface of the limiting plate 24 is fixedly connected to the outer circumference surface of the lifting column 10, and the limiting groove 23 and the limiting plate 24 are arranged to achieve the effects of limiting the track of the lifting column 10 and ensuring that the lifting column 10 cannot move out of the connecting cavity 22;
the outer circumferential surface of the lifting column 10 is fixedly connected with a second bearing plate 11, the upper end surface of the second bearing plate 11 is fixedly connected with a second motor 12, the output end of the second motor 12 is rotatably connected with a second rotating shaft 13, the second rotating shaft 13 penetrates through two sides of the teaching display plate 2, and the effect of rotating the teaching display plate 2 by the second motor 12 and the second rotating shaft 13 can be achieved;
the upper end face of the teaching display board 2 is fixedly connected with an upper connecting block 18, the lower end face of the upper connecting block 18 is provided with an open slot 19, the right end face of the upper connecting block 18 is fixedly connected with a third bearing board 15, the upper end face of the third bearing board 15 is fixedly connected with a third motor 16, the output end of the third motor 16 is rotatably connected with a third rotating shaft 17, the outer circumferential face of the third rotating shaft 17 is sleeved with a projection curtain 20, the lower end face of the projection curtain 20 is fixedly connected with a balancing weight 21, the upper connecting block 18, the open slot 19, the third bearing board 15, the third motor 16, the third rotating shaft 17, the projection curtain 20 and the balancing weight 21 are arranged, so that the use of the projection curtain 20 can be achieved, and students can be provided with an effect of increasing knowledge area through the projection curtain 20;
the outer circumference of the right fixed column 5 is fixedly connected with a push-pull handle 6, and the push-pull handle 6 is arranged to achieve the effect of conveniently pushing and pulling the teaching display board 2;
both sides of the front end surface of the teaching display board 2 are fixedly connected with LED illuminating lamps 14, and the LED illuminating lamps 14 can illuminate the contents on the teaching display board 2 more clearly so as to facilitate the students to see clearly;
the upper end face of the base 1 is fixedly connected with an external power supply 4, and the first motor 8, the second motor 12, the third motor 16 and the external power supply 4 are electrically connected, so that the first motor 8, the second motor 12 and the third motor 16 can work normally;
the terminal surface rotates under base 1 and is connected with locking universal wheel 3, and locking universal wheel 3 is provided with a plurality ofly, and every locking universal wheel 3 all sets up each corner of terminal surface under base 1, is provided with locking universal wheel 3 and can reaches the effect of conveniently removing teaching show board 2.
The working principle of the invention is as follows: when the teaching display board 2 is used for assisting teaching, the teaching display board 2 can be moved to a proper position through the push-pull handle 6 and the locking universal wheel 3, due to the difference of heights of different teachers, when the next teacher uses the teaching display board, the two sides of the upper end surface of the base 1 are fixedly connected with the fixing columns 5, the connecting cavities 22 are arranged in the fixing columns 5, the upper end surface of the base 1 is fixedly connected with the first bearing boards 7, the upper end surface of each first bearing board 7 is fixedly connected with the first motor 8, the output end of the first motor 8 is rotatably connected with the first rotating shaft 9, the first rotating shaft 9 penetrates through the left fixing column 5, the inner end surface of the first rotating shaft 9 is fixedly connected with the second bevel gear 28, the lower end surface of the connecting cavity 22 is rotatably connected with the supporting shaft 26, the upper end surface of the supporting shaft 26 is fixedly connected with the first bevel gear 27, the upper end surface of the first bevel gear 27 is fixedly connected with the threaded rod 25, the outer end of the threaded rod 25 is provided with a lifting column 10 and a teaching display board 2 is arranged between the lifting column 10, the effect that a first motor 8 drives a first rotating shaft 9 to rotate so as to drive a second bevel gear 28 to rotate is achieved, the second bevel gear 28 drives a first bevel gear 27 to rotate so as to drive the threaded rod 25 to rotate, the threaded rod 25 drives the lifting column 10 to perform lifting action, the effect of adapting to teachers with different heights is achieved, when the knowledge on the teaching display board 2 needs to be highlighted, the LED illuminating lamp 14 can be lightened to perform important explanation on knowledge points, when the knowledge needs to be told through events, the upper end face of the teaching display board 2 is fixedly connected with an upper connecting block 18, the lower end face of the upper connecting block 18 is provided with an open slot 19, the right end face of the upper connecting block 18 is fixedly connected with a third bearing board 15, the upper end face of the third bearing board 15 is fixedly connected with a third motor 16, the output end of the third motor 16 is rotatably connected with a third rotating shaft 17, the outer circumferential surface of the third rotating shaft 17 is sleeved with the projection curtain 20 and the lower end face of the projection curtain 20 is fixedly connected with a balancing weight 21, the third motor 16 is completed to drive the third rotating shaft 17 to rotate so as to drive the projection curtain 20 to rotate, the projection curtain 20 moves downwards through the balancing weight 21, the purpose of using the projection curtain 20 is achieved, and the effect of increasing the knowledge plane for students can be achieved through the projection event of the projection curtain 20.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a guide's teaching is with auxiliary assembly, includes base (1) and teaching show board (2), its characterized in that: the two sides of the upper end face of the base (1) are fixedly connected with fixing columns (5), connecting cavities (22) are formed in the fixing columns (5), the upper end face of the base (1) is fixedly connected with a first bearing plate (7), the number of the first bearing plates (7) is two, the upper end face of each first bearing plate (7) is fixedly connected with a first motor (8), the output end of each first motor (8) is rotatably connected with a first rotating shaft (9), each first rotating shaft (9) penetrates through the corresponding fixing column (5) on the left side, the inner end face of each first rotating shaft (9) is fixedly connected with a second bevel gear (28), the lower end face of each connecting cavity (22) is rotatably connected with a supporting shaft (26), the upper end face of each supporting shaft (26) is fixedly connected with a first bevel gear (27), and the upper end face of each first bevel gear (27) is fixedly connected with a threaded rod (25), the outer end of the threaded rod (25) is provided with lifting columns (10), and the teaching display board (2) is arranged between the lifting columns (10).
2. The tutor teaching assistance apparatus according to claim 1, wherein: a limiting groove (23) is formed in the inner ring surface of the connecting cavity (22), a limiting plate (24) is arranged in the limiting groove (23), and the inner end surface of the limiting plate (24) is fixedly connected to the outer circumferential surface of the lifting column (10).
3. The tutor teaching assistance apparatus according to claim 1, wherein: lifting column (10) outer periphery fixedly connected with second bearing plate (11), second bearing plate (11) up end fixedly connected with second motor (12), second motor (12) output rotates and is connected with second pivot (13), second pivot (13) run through teaching show board (2) both sides set up.
4. The tutor teaching assistance apparatus according to claim 1, wherein: teaching show board (2) up end fixedly connected with goes up connecting block (18), open slot (19) have been seted up to the end surface under connecting block (18) of going up, go up connecting block (18) right-hand member face fixedly connected with third bearing plate (15), end surface fixedly connected with third motor (16) on third bearing plate (15), third motor (16) output rotates and is connected with third pivot (17), the outer periphery cover of third pivot (17) is equipped with projection curtain (20), end surface fixedly connected with balancing weight (21) under projection curtain (20).
5. The tutor teaching assistance apparatus according to claim 1, wherein: the outer circumferential surface of the right fixing column (5) is fixedly connected with a push-pull handle (6).
6. The tutor teaching assistance apparatus according to claim 1, wherein: both sides of the front end face of the teaching display board (2) are fixedly connected with LED illuminating lamps (14).
7. The tutor teaching assistance apparatus according to claim 1, wherein: the motor is characterized in that an external power supply (4) is fixedly connected to the upper end face of the base (1), and the first motor (8), the second motor (12), the third motor (16) and the external power supply (4) are electrically connected.
8. The tutor teaching assistance apparatus according to claim 1, wherein: the end face is rotated under base (1) and is connected with locking universal wheel (3), locking universal wheel (3) are provided with a plurality ofly, every locking universal wheel (3) all set up each corner of end face under base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110671787.4A CN113380112A (en) | 2021-06-17 | 2021-06-17 | Auxiliary assembly is used in tutor's teaching |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110671787.4A CN113380112A (en) | 2021-06-17 | 2021-06-17 | Auxiliary assembly is used in tutor's teaching |
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| Publication Number | Publication Date |
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| CN113380112A true CN113380112A (en) | 2021-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110671787.4A Pending CN113380112A (en) | 2021-06-17 | 2021-06-17 | Auxiliary assembly is used in tutor's teaching |
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| CN206684999U (en) * | 2017-04-06 | 2017-11-28 | 黑龙江工程学院 | A kind of learning english grammar exhibiting device |
| CN207489277U (en) * | 2017-06-02 | 2018-06-12 | 刘倩 | A kind of photography teaching shows device |
| DE202019105764U1 (en) * | 2019-07-01 | 2019-11-06 | Suzhou Desimier Smart Technology Co., Ltd. | Multifunctional drawing device for mathematics education |
| CN209728824U (en) * | 2019-05-15 | 2019-12-03 | 广州海岸线数字科技有限公司 | A kind of three-dimensional animation displaying device |
| CN210639769U (en) * | 2019-09-26 | 2020-05-29 | 龚晓东 | Think political affairs teaching display device |
| CN211956829U (en) * | 2020-05-08 | 2020-11-17 | 陕西天益教育科技有限公司 | Electric control practical training platform for pure electric vehicle |
| CN112128556A (en) * | 2020-10-14 | 2020-12-25 | 许昌学院 | A multimode english teaching device for english teaching |
-
2021
- 2021-06-17 CN CN202110671787.4A patent/CN113380112A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090008344A1 (en) * | 2007-07-06 | 2009-01-08 | Shenzhen Roadmate Technology Co., Ltd. | Vehicle Mounted Display Elevating Device |
| CN205104073U (en) * | 2015-11-20 | 2016-03-23 | 高蕾 | Primary school's english is with two boards of teaching |
| CN206388376U (en) * | 2016-09-14 | 2017-08-08 | 吉林工程技术师范学院 | It is a kind of that there is rotation and the dress designing teaching display flapboard of liftable function |
| CN206684999U (en) * | 2017-04-06 | 2017-11-28 | 黑龙江工程学院 | A kind of learning english grammar exhibiting device |
| CN207489277U (en) * | 2017-06-02 | 2018-06-12 | 刘倩 | A kind of photography teaching shows device |
| CN209728824U (en) * | 2019-05-15 | 2019-12-03 | 广州海岸线数字科技有限公司 | A kind of three-dimensional animation displaying device |
| DE202019105764U1 (en) * | 2019-07-01 | 2019-11-06 | Suzhou Desimier Smart Technology Co., Ltd. | Multifunctional drawing device for mathematics education |
| CN210639769U (en) * | 2019-09-26 | 2020-05-29 | 龚晓东 | Think political affairs teaching display device |
| CN211956829U (en) * | 2020-05-08 | 2020-11-17 | 陕西天益教育科技有限公司 | Electric control practical training platform for pure electric vehicle |
| CN112128556A (en) * | 2020-10-14 | 2020-12-25 | 许昌学院 | A multimode english teaching device for english teaching |
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Application publication date: 20210910 |
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