CN220031575U

CN220031575U - High efficiency teaching board for education

Info

Publication number: CN220031575U
Application number: CN202223173541.3U
Authority: CN
Inventors: 曹婷婷
Original assignee: Shanghai Pia Pia Industrial Co ltd
Current assignee: Shanghai Pia Pia Industrial Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-11-17
Anticipated expiration: 2032-11-29

Abstract

The utility model belongs to the technical field of thinking and political education and teaching, and relates to a high-efficiency teaching board for education, which comprises a bottom plate, wherein an electric push rod is fixedly connected to the top of the bottom plate, a supporting seat is fixedly connected to the top of the electric push rod, a groove is formed in the top of the supporting seat, a first bearing is fixedly connected to the inner wall of the groove, a first rotating shaft penetrates through the first bearing, and a rotating drum is fixedly connected to the surface of the first rotating shaft. The high-efficiency teaching board for thinking politics education has the beneficial effects that the high-efficiency teaching board for thinking politics education works through the first motor, can drive the first rotating shaft to rotate, can drive the rotary drum to rotate, and then realize driving gear pivoted purpose, through the meshing of toothed chain and first toothed plate and second toothed plate, can drive first toothed plate and second toothed plate to move in opposite directions, and then realize carrying out the purpose of position conversion to first toothed plate and second toothed plate, need not teaching personnel to walk back and forth to write the content, labour saving and time saving has improved teaching efficiency greatly.

Description

High efficiency teaching board for education

Technical Field

The utility model belongs to the technical field of thinking and political education and teaching, and particularly relates to a high-efficiency teaching board for education.

Background

Course thinking means that various courses and ideological and political theory courses are in the same direction and the same direction in the form of constructing a whole member, whole course and whole course person-educating pattern, a synergistic effect is formed, and a Lide tree person is used as a comprehensive education idea of the basic task of education.

At present, in thinking political affairs education and teaching, mostly write educational content on the blackboard, but traditional blackboard adopts fixed mode mostly, can't carry out convenient removal, and then can't carry out a plurality of position removal teaching to same content, and can't in time wipe the teaching board content, and then lead to teaching inefficiency, and can't use the teaching board in turn according to the teaching needs, can't absorb in time the chalk dust simultaneously, and then very big reduction teaching effect, bring very big inconvenience for the use.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a high-efficiency teaching board for education, which solves the technical problems of inconvenient adjustment and low use flexibility of the conventional teaching device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high efficiency teaching board for education, includes the bottom plate, the top fixedly connected with electric putter of bottom plate, electric putter's top fixedly connected with supporting seat, the top of supporting seat is seted up flutedly, the first bearing of recess inner wall fixedly connected with, wear to be equipped with first pivot in the first bearing, the fixed surface of first pivot is connected with the rotary drum, the bottom of first pivot passes first bearing and fixedly connected with first motor, the surface transmission of rotary drum is connected with the toothed chain, the bottom sliding connection of recess inner wall has first pinion and second pinion, first pinion and second pinion and toothed chain meshing, first pinion is located the place ahead of second pinion, the top of first pinion and second pinion is first teaching board of fixedly connected with respectively.

The utility model discloses a dust collection device, including first teaching board, second teaching board, dust collection pump, supporting seat, through-hole, dust collection pump, through-hole, first teaching board, second teaching board, first teaching board, second teaching board, the top of two backup pads of equal fixedly connected with in the top of the first teaching board, two equal fixedly connected with second bearing of opposite face of backup pad, wear to be equipped with the second pivot in the second bearing, fixedly connected with screw thread post in the second pivot, the one end of second pivot passes the second bearing and fixedly connected with second motor, the surface threaded connection of screw thread post has the screw thread cover, fixedly connected with blackboard eraser on the screw thread cover, blackboard eraser and first teaching board and second teaching board surface overlap joint, dust collection chamber has been seted up to the inside of supporting seat, dust collection chamber inner wall's bottom fixedly connected with dust collection pump, the through-hole has been seted up at the top of supporting seat.

As a further aspect of the utility model: the sliding rod is fixedly connected between the supporting plates, the sliding sleeve is connected to the surface of the sliding rod in a sliding mode, and the sliding sleeve is fixedly connected with the blackboard eraser.

As a further aspect of the utility model: the top fixedly connected with box of bottom plate, the front side of box has first chamber door through first hinge swing joint, the front side fixedly connected with first handle of first chamber door.

As a further aspect of the utility model: the front side of the dust collection cavity is movably connected with a second box door through a second hinge, the front side of the second box door is fixedly connected with a second handle, and the surfaces of the first handle and the second handle are sleeved with an anti-skid sleeve.

As a further aspect of the utility model: the bottom plate bottom is close to the position of four corners and all fixedly connected with gyro wheel, be provided with the brake block in the gyro wheel.

As a further aspect of the utility model: the electric push rod, the dust collection pump, the first motor and the second motor are all in signal connection with an external controller.

Compared with the prior art, the utility model has the beneficial effects that:

1. this think political affairs education with high efficiency teaching board, work through first motor, can drive first pivot rotation, and then can drive the rotary drum rotation, and then realize driving gear pivoted purpose, through the meshing of toothed chain and first pinion rack and second pinion rack, can drive first pinion rack and second pinion rack and carry out the opposite movement, and then realize carrying out the purpose of position change to first pinion rack and second pinion rack, need not teaching personnel and walk back and forth and write with the content, labour saving and time saving, teaching efficiency has been improved greatly, work through the second motor, can drive the screw thread post and rotate, slide at the slide bar surface with the help of the sliding, can make the thread bush drive the first teaching board of blackboard eraser laminating and second teaching board and control the removal, realize carrying out timely purpose of wiping down to first teaching board and second teaching board content, conveniently write again and use, save time, teaching efficiency is improved.

2. This think political affairs education is with high efficiency teaching board, work through the dust absorption pump, can carry the chalk powder that the blackboard eraser was wiped off to collect through the through-hole in the dust collection chamber, avoid the chalk powder to fly away the circumstances that causes harm to student and teaching personnel health in the air, with the help of the slip of sliding sleeve on the slide bar surface, can cooperate the thread bush to drive the blackboard eraser and control and remove more stably, through setting up the antiskid cover, can increase the frictional force between people's hand and first handle and the second handle, appear gliding condition when avoiding using.

3. This think political affairs education is with high efficiency teaching board through setting up first teaching board and second teaching board, makes things convenient for the teaching personnel to write to the teaching content, through setting up the box, can deposit propaganda book and the instrument that need use in the teaching process, reaches portable's purpose, conveniently drives the device through setting up the gyro wheel and carries out the position movement.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the present utility model in elevation and cross section;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

FIG. 4 is a schematic diagram of the front view of the present utility model;

FIG. 5 is a schematic view of the structure of the case of FIG. 1 according to the present utility model;

in the figure: 1. a bottom plate; 2. a roller; 3. a case; 4. a first hinge; 5. a first door; 6. a first handle; 7. an electric push rod; 8. a support base; 9. a dust collection pump; 10. a first motor; 11. a through hole; 12. a first toothed plate; 13. a first teaching board; 14. a threaded column; 15. a second teaching board; 16. a toothed chain; 17. a dust collection chamber; 18. a support plate; 19. a second motor; 20. a second rotating shaft; 21. a second bearing; 22. a blackboard eraser; 23. a thread sleeve; 24. a second door; 25. a slide bar; 26. a sliding sleeve; 27. a first bearing; 28. a first rotating shaft; 29. a groove; 30. a rotating drum; 31. an anti-skid sleeve; 32. a second toothed plate; 33. a second handle; 34. and a second hinge.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a high efficiency teaching board for education, including bottom plate 1, the top fixedly connected with electric putter 7 of bottom plate 1, electric putter 7's top fixedly connected with supporting seat 8, recess 29 has been seted up at the top of supporting seat 8, recess 29 inner wall fixedly connected with first bearing 27, wear to have first pivot 28 in the first bearing 27, first pivot 28's fixed surface is connected with rotary drum 30, first bearing 27 is passed to first pivot 28's bottom and fixedly connected with first motor 10, work through first motor 10, can drive first pivot 28 rotation, and then can drive rotary drum 30 rotation, and then realize driving gear pivoted purpose, through the meshing of toothed chain 16 with first pinion rack 12 and second pinion rack 32, can drive first pinion rack 12 and second pinion rack 32 and carry out opposite direction motion, and then realize carrying out the purpose of position change to first pinion rack 12 and second pinion rack 32, need not teaching personnel and walk back and forth and write, labour saving and time saving, teaching efficiency has been improved greatly.

The surface transmission of rotary drum 30 is connected with toothed chain 16, and the bottom sliding connection of recess 29 inner wall has first pinion 12 and second pinion 32, and first pinion 12 and second pinion 32 mesh with toothed chain 16, and first pinion 12 is located the place ahead of second pinion 32, and first pinion 12 and the top of second pinion 32 are first teaching board 13 of fixed connection respectively and second teaching board 15, through setting up first teaching board 13 and second teaching board 15, make things convenient for the teaching personnel to write to the teaching content.

The top of first teaching board 13 and second teaching board 15 is all fixedly connected with two backup pads 18, the equal fixedly connected with second bearing 21 of opposite face of two backup pads 18 wears to be equipped with second pivot 20 in the second bearing 21, fixedly connected with screw thread post 14 on the second pivot 20, the one end of second pivot 20 passes second bearing 21 and fixedly connected with second motor 19, work through second motor 19, can drive screw thread post 14 rotation, slide at the slide bar 25 surface with the help of sliding sleeve 26, can make screw thread cover 23 drive blackboard eraser 22 laminating first teaching board 13 and second teaching board 15 and control the removal, realize carrying out timely purpose of wiping to first teaching board 13 and second teaching board 15 content, conveniently write the use once more, save time, improve teaching efficiency.

The surface threaded connection of screw post 14 has screw thread cover 23, fixedly connected with blackboard eraser 22 on the screw thread cover 23, fixedly connected with slide bar 25 between the backup pad 18, and slide bar 25's surface sliding connection has sliding sleeve 26, and sliding sleeve 26 and blackboard eraser 22 fixed connection, with the help of the slip of sliding sleeve 26 on slide bar 25 surface, can cooperate screw thread cover 23 to drive blackboard eraser 22 and move more steadily about.

The blackboard eraser 22 is lapped with the surfaces of the first teaching board 13 and the second teaching board 15, the dust collection cavity 17 is formed in the supporting seat 8, the dust collection pump 9 is fixedly connected to the bottom of the inner wall of the dust collection cavity 17, the chalk dust scraped off by the blackboard eraser 22 can be conveyed into the dust collection cavity 17 through the through hole 11 for collection, the situation that the chalk dust flies in the air to damage the bodies of students and teaching staff is avoided, and the through hole 11 is formed in the top of the supporting seat 8.

Specifically, the top fixedly connected with box 3 of bottom plate 1, the front side of box 3 is through first hinge 4 swing joint has first chamber door 5, and the front side fixedly connected with first handle 6 of first chamber door 5 through setting up box 3, can deposit propaganda volume and the instrument that need use in the teaching process, reaches portable's purpose.

Specifically, the front side of dust collection chamber 17 has second chamber door 24 through second hinge 34 swing joint, and the front side fixedly connected with second chamber door 24 is handled 33, and anti-skidding cover 31 has all been cup jointed on the surface of first handle 6 and second handle 33, through setting up anti-skidding cover 31, can increase the frictional force between people's hand and first handle 6 and second handle 33, the circumstances that appears sliding when avoiding using.

Specifically, the bottom plate 1 bottom is close to the equal fixedly connected with gyro wheel 2 in the position of four corners, is provided with the brake block in the gyro wheel 2, conveniently drives the device through setting up gyro wheel 2 and carries out the position movement.

Specifically, the electric push rod 7, the dust collection pump 9, the first motor 10 and the second motor 19 are all in signal connection with an external controller, and through the external controller, a user can conveniently control the working states of all the electric appliances respectively.

The working principle of the utility model is as follows:

s1, firstly, driving a device to move to a using position through a roller 2, then putting down a brake block to fix the device, then opening a box door through a first handle 6, taking out a content book and tools to be explained, then controlling an electric push rod 7 to work through a control panel according to the height of a teaching person, stretching and shortening the electric push rod 7 to drive a supporting seat 8 to move up and down, and adjusting the using height of a first teaching board 13 and a second teaching board 15;

s2, a teaching person can write content on the first teaching board 13 and then teach the student, when the first teaching board 13 is written, the external controller can control the first motor 10 to rotate positively to drive the first teaching board 13 to move leftwards through meshing of the toothed chain 16 with the first toothed board 12 and the second toothed board 32, the second teaching board 15 to move rightwards to use the second teaching board 15, and meanwhile, the external controller controls the second motor 19 to work to drive the threaded column 14 to rotate, and the sliding sleeve 26 slides on the surface of the sliding rod 25 to drive the blackboard eraser 22 to move leftwards and rightwards to erase the content on the first teaching board 13;

s3, the dust suction pump 9 is controlled to work through the external controller to absorb chalk powder, the chalk powder is prevented from drifting in the air, after the second teaching board 15 is used, the first motor 10 is controlled to rotate reversely through the external controller to drive the first teaching board 13 to move rightwards, the second teaching board 15 is driven to move leftwards, the first teaching board 13 is continuously used, and after the use is finished, the second box door 24 is opened through the second handle 33 to clean the chalk powder in the dust collection cavity 17.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that alterations, modifications, substitutions and variations may be made in the above embodiments by those skilled in the art within the scope of the utility model.

Claims

1. The utility model provides a high efficiency teaching board for education, includes bottom plate (1), its characterized in that: the utility model discloses a teaching device, including bottom plate (1), electric putter (7) of top fixedly connected with, electric putter (7)'s top fixedly connected with supporting seat (8), recess (29) have been seted up at the top of supporting seat (8), recess (29) inner wall fixedly connected with first bearing (27), wear to have first pivot (28) in first bearing (27), the surface fixedly connected with rotary drum (30) of first pivot (28), first bearing (27) and fixedly connected with first motor (10) are passed to the bottom of first pivot (28), the surface transmission of rotary drum (30) is connected with toothed chain (16), the bottom sliding connection of recess (29) inner wall has first pinion (12) and second pinion (32), first pinion (12) and second pinion (32) mesh with toothed chain (16), first pinion (12) are located the place ahead of second pinion (32), first pinion (12) and second pinion (32) top fixedly connected with first teaching device (15) respectively;

the utility model discloses a dust collection device, including first teaching board (13) and second teaching board (15), two backup pad (18) of top equal fixedly connected with, two the equal fixedly connected with second bearing (21) of relative face of backup pad (18), wear to be equipped with second pivot (20) in second bearing (21), fixedly connected with screw thread post (14) on second pivot (20), the one end of second pivot (20) is passed second bearing (21) and fixedly connected with second motor (19), the surface threaded connection of screw thread post (14) has screw thread cover (23), fixedly connected with blackboard eraser (22) on screw thread cover (23), blackboard eraser (22) and first teaching board (13) and second teaching board (15) surface lap joint, dust collection chamber (17) have been seted up to the inside of supporting seat (8), dust collection chamber (17) inner wall's bottom fixedly connected with dust absorption pump (9), through-hole (11) have been seted up at the top, electric putter (7), dust absorption pump (9), first motor (10) and second controller (19) are all connected with outside signal.

2. The educational high-efficiency teaching board according to claim 1, characterized in that: a sliding rod (25) is fixedly connected between the supporting plates (18), a sliding sleeve (26) is connected to the surface of the sliding rod (25) in a sliding manner, and the sliding sleeve (26) is fixedly connected with the blackboard eraser (22).

3. The educational high-efficiency teaching board according to claim 1, characterized in that: the top fixedly connected with box (3) of bottom plate (1), the front side of box (3) is through first hinge (4) swing joint has first chamber door (5), the front side fixedly connected with first handle (6) of first chamber door (5).

4. A high-efficiency teaching board for education as claimed in claim 3, wherein: the front side of dust collection chamber (17) is through second hinge (34) swing joint has second chamber door (24), the front side fixedly connected with second handle (33) of second chamber door (24), anti-skidding cover (31) have all been cup jointed on the surface of first handle (6) and second handle (33).

5. The educational high-efficiency teaching board according to claim 1, characterized in that: the bottom of the bottom plate (1) is fixedly connected with rollers (2) at positions close to four corners, and brake pads are arranged in the rollers (2).