CN211704146U - Think political affairs teaching display device - Google Patents
Think political affairs teaching display device Download PDFInfo
- Publication number
- CN211704146U CN211704146U CN201921144527.6U CN201921144527U CN211704146U CN 211704146 U CN211704146 U CN 211704146U CN 201921144527 U CN201921144527 U CN 201921144527U CN 211704146 U CN211704146 U CN 211704146U
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- CN
- China
- Prior art keywords
- display device
- lifting
- lifting box
- connecting rod
- teaching display
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- Expired - Fee Related
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Abstract
The utility model discloses a think political affairs teaching display device, show board including the lift box and its top, be equipped with the lifter plate in the lift box, the lift box inner wall is equipped with the spout that supplies the lifter plate to reciprocate one, the both ends of lifter plate are equipped with the slider with spout one matched with, the bottom of lifter plate alternately is equipped with the connecting rod, the bottom of connecting rod is equipped with the gyro wheel, bottom in the lift box is equipped with and supplies the gliding spout two of gyro wheel, the lateral wall symmetry in the lift box is equipped with the electric telescopic handle who is connected with the connecting rod, the upper surface symmetry of lifter plate is equipped with the bracing piece. Compared with the prior art, the utility model the advantage lies in: the utility model provides a think political affairs teaching display device simple structure, convenient operation is convenient for remove when using, adjusts the height and the angle of show board according to the teaching needs, improves the teaching quality, and every classmate's of being convenient for study in the classroom.
Description
Technical Field
The utility model relates to a teaching equipment technical field specifically indicates a think political affairs teaching display device.
Background
In teaching, teachers can use a plurality of pictures and maps for teaching, the common mode is to hang the pictures and the maps on a display rack, the existing display rack is mostly a rack body with simple structure and single function, and the pictures or the maps are inconvenient to hang and display under the condition of large size; large-area blackboard writing may be required during teaching, and the existing display rack does not have the blackboard writing function. The teaching is a unique talent training activity of human beings, which is formed by the teaching of teachers and the learning of students, through the activity, the teachers purposefully, plan and organically guide the students to study and master the cultural scientific knowledge and skills, the improvement of the quality of the students is promoted, so that the students become people required by the society, in the teaching process, in order to improve the teaching efficiency, the teachers can adopt different teaching equipment, such as display equipment, to display the teaching content to the students, but the current display equipment can not adjust the height, can not adapt to teachers with different heights, and is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a think political affairs teaching display device simple structure, convenient operation is convenient for remove when using, adjusts the height and the angle of show board according to the teaching needs, improves the quality of teaching, the study of every classmate of being convenient for on the classroom.
In order to solve the technical problem, the utility model provides a technical scheme does: a think political affairs teaching display device comprises a lifting box and a display board arranged above the lifting box, wherein the lifting box is internally provided with a lifting board, the inner wall of the lifting box is provided with a first sliding groove for the lifting plate to move up and down, two ends of the lifting plate are provided with sliding blocks matched with the first sliding groove, the bottom of the lifting plate is crossly provided with a connecting rod, the bottom of the connecting rod is provided with a roller, the bottom in the lifting box is provided with a second sliding groove for the roller to slide, the side wall in the lifting box is symmetrically provided with electric telescopic rods connected with the connecting rod, the upper surface of the lifting plate is symmetrically provided with supporting rods, the supporting rod extends out of the top of the lifting box, a rotating shaft is rotatably arranged at the top of the supporting rod and is fixedly connected with the display board, the below of the top pivot of bracing piece is equipped with the gullet board, the bottom of show board is equipped with the mounting bracket, installation and gullet board complex gear in the mounting bracket.
Compared with the prior art, the utility model the advantage lie in: when using, carry out the height-adjusting to the show board according to the teaching condition, utilize electric telescopic handle's flexible removal that promotes the connecting rod, the connecting rod reduces or enlarges the height at between the angle adjustment connecting rod top under electric telescopic handle's drive, when connecting rod angle transform, the gyro wheel of connecting rod bottom removes in spout two, the lifter plate risees or reduces under the drive of connecting rod, and then drive the show board and risees or reduce, the show board changes the angle according to the teaching needs, rotate the pivot, the gear cooperates with the tooth's socket board, this device simple structure, high operation, be convenient for remove when using, adjust the height and the angle of show board according to the teaching needs, improve the teaching quality, be convenient for every classmate study in the classroom.
The top of the lifting box is provided with a through hole for the support rod to extend out.
The connecting rods are connected in a hinged mode.
The connecting rod is hinged with the bottom of the lifting plate.
The bottom of lift case is equipped with the supporting leg, the bottom of supporting leg is equipped with the universal wheel.
Drawings
Fig. 1 is a schematic structural view of the political thought teaching display device of the present invention.
Fig. 2 is a side view of the position of a think political affairs teaching display device a of the utility model.
As shown in the figure: 1. lifting box, 2, show board, 3, lifter plate, 4, supporting leg, 5, electric telescopic handle, 6, slider, 7, spout one, 8, through-hole, 9, bracing piece, 10, mounting bracket, 11, pivot, 12, gear, 13, fluted disc, 14, connecting rod, 15, gyro wheel, 16, spout two.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to the attached drawing 1, a political thought teaching display device comprises a lifting box 1 and a display board 2 arranged above the lifting box 1, wherein a lifting board 3 is arranged in the lifting box 1, a first chute 7 for the lifting board 3 to move up and down is arranged on the inner wall of the lifting box 1, sliders 6 matched with the first chute 7 are arranged at two ends of the lifting board 3, a connecting rod 14 is arranged at the bottom of the lifting board 3 in a crossed manner, rollers 15 are arranged at the bottom of the connecting rod 14, a second chute 16 for the rollers 15 to slide is arranged at the bottom of the lifting box 1, electric telescopic rods 5 connected with the connecting rod 14 are symmetrically arranged on the side wall of the lifting box 1, supporting rods 9 are symmetrically arranged on the upper surface of the lifting board 3, the supporting rods 9 extend out of the top of the lifting box 1, a rotating shaft 11 is rotatably arranged at the top of the supporting rods 9, the rotating shaft 11 is fixedly connected with the display board 2, a, the bottom of the display board 2 is provided with a mounting rack 10, and a gear 12 matched with a fluted plate 13 is arranged in the mounting rack 10.
The top of the lifting box 1 is provided with a through hole 8 for the supporting rod 9 to extend out.
The connecting rods 14 are connected in a hinged manner.
The connecting rod 14 is hinged with the bottom of the lifting plate 3.
The bottom of the lifting box 1 is provided with supporting legs 4, and the bottoms of the supporting legs 4 are provided with universal wheels.
When the utility model is used, the height of the display board 2 is adjusted according to the teaching condition, the telescopic action of the electric telescopic rod 5 is used to push the connecting rod 14 to move, the connecting rod 14 is driven by the electric telescopic rod 14 to reduce or enlarge the angle between the two to adjust the height of the top of the connecting rod 14, when the angle of the connecting rod 14 is changed, the roller 15 at the bottom of the connecting rod 14 moves in the second sliding groove 16, the lifting plate 3 is driven by the connecting rod 14 to be lifted or lowered, thereby driving the display board 2 to rise or fall, changing the angle of the display board 2 according to the teaching requirement, rotating the rotating shaft 11, matching the gear 12 with the tooth socket plate 13, the device has simple structure and convenient operation, be convenient for remove when using, adjust the height and the angle of show board according to the teaching needs, improve the teaching quality, be convenient for every classmate study in the classroom.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides a think political affairs teaching display device, includes display board (2) of lifting box (1) and its top, its characterized in that: the lifting box is characterized in that a lifting plate (3) is arranged in the lifting box (1), a first sliding groove (7) for the lifting plate (3) to move up and down is arranged on the inner wall of the lifting box (1), sliders (6) matched with the first sliding groove (7) are arranged at the two ends of the lifting plate (3), connecting rods (14) are arranged at the bottom of the lifting plate (3) in a crossed manner, idler wheels (15) are arranged at the bottom of the connecting rods (14), a second sliding groove (16) for the idler wheels (15) to slide is arranged at the bottom of the lifting box (1), electric telescopic rods (5) connected with the connecting rods (14) are symmetrically arranged on the side wall of the lifting box (1), supporting rods (9) are symmetrically arranged on the upper surface of the lifting plate (3), the supporting rods (9) extend out of the top of the lifting box (1), a rotating shaft (11) is rotatably arranged at the top of the supporting rods (9), and, the top of bracing piece (9) pivot (11) the below is equipped with fluted plate (13), the bottom of show board (2) is equipped with mounting bracket (10), installation and fluted plate (13) matched with gear (12) in mounting bracket (10).
2. The political thinking teaching display device of claim 1, wherein: the top of the lifting box (1) is provided with a through hole (8) for the support rod (9) to extend out.
3. The political thinking teaching display device of claim 1, wherein: the connecting rods (14) are connected in a hinged mode.
4. The political thinking teaching display device of claim 1, wherein: the connecting rod (14) is hinged with the bottom of the lifting plate (3).
5. The political thinking teaching display device of claim 1, wherein: the bottom of lifting box (1) is equipped with supporting leg (4), the bottom of supporting leg (4) is equipped with the universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921144527.6U CN211704146U (en) | 2019-07-19 | 2019-07-19 | Think political affairs teaching display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921144527.6U CN211704146U (en) | 2019-07-19 | 2019-07-19 | Think political affairs teaching display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211704146U true CN211704146U (en) | 2020-10-20 |
Family
ID=72814050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921144527.6U Expired - Fee Related CN211704146U (en) | 2019-07-19 | 2019-07-19 | Think political affairs teaching display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211704146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113397345A (en) * | 2021-07-29 | 2021-09-17 | 新疆大学 | Public work of art display device with space adjustment function |
-
2019
- 2019-07-19 CN CN201921144527.6U patent/CN211704146U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113397345A (en) * | 2021-07-29 | 2021-09-17 | 新疆大学 | Public work of art display device with space adjustment function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201020 Termination date: 20210719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |