CN212460907U

CN212460907U - English teaching vocabulary display device

Info

Publication number: CN212460907U
Application number: CN202020892713.4U
Authority: CN
Inventors: 张延瑜; 刘改
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-02-02
Anticipated expiration: 2030-05-25

Abstract

The utility model discloses an english teaching vocabulary display device, including first spliced pole, first show board and second show board, the upper surface threaded connection of first spliced pole has the nut, and the inner wall of nut is provided with the second spliced pole, and first spout has all been seted up to the lower extreme of first show board and second show board, and the second spout has all been seted up to the upper end of first show board and second show board. This english teaching vocabulary display device, back is unscrewed the nut, can be according to mr's height and lecture demand, adjust the height and the angle of second spliced pole, thereby reach the regulation to the height and the angle of show board, the height and the angle of having avoided the device are not conform to the condition of mr demand, the usability of device has been increased, it is troublesome to have reduced unnecessary, part first show board and second show board, can fill in a large amount of contents on the show board, avoided deleting writing the content, be favorable to mr's lecture rhythm, be convenient for the student to the record of key knowledge.

Description

English teaching vocabulary display device

Technical Field

The utility model relates to a vocabulary show technical field specifically is an english teaching vocabulary display device.

Background

English is as international common language, and along with the present country and international orbit, the importance of English increases day by day, through the english teaching institute english, has become the important means that people accepted, learned this international common language.

Present teaching vocabulary display device can't come adjusting device's height and the angle of device according to the demand of mr's height, the higher or lower mr of height of being not convenient for uses, it is inconvenient to produce when rotating display device to needs simultaneously, the usability of device has been reduced, it is troublesome to have increased unnecessary simultaneously, present display device can't realize filling in the content in a large number, need delete the content of having written when writing full, be unfavorable for mr's lecture rhythm, be unfavorable for student to take notes key knowledge simultaneously.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an english teaching vocabulary display device has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an English teaching vocabulary display device comprises a base and a first connecting column, wherein the upper surface of the base is fixedly connected with the first connecting column, the upper surface of the first connecting column is provided with a cavity, the inner wall of the cavity is fixedly connected with a clamping block, the inner wall of the clamping block is movably connected with a second connecting column, the surface of the clamping block is provided with threads, the surface of the threads is in threaded connection with a nut, the upper surface of the second connecting column is fixedly connected with a first fixed block, a first display board is arranged above the first fixed block, one side of the first display board is provided with a second display board, the lower ends of the first display board and the second display board are both provided with first chutes, the inner wall of the first chute is movably connected with a slide block, the slide block is fixedly connected with the first fixed block, the upper ends of the first display board and the second display board are both provided with second chutes, the inner wall swing joint of second spout has the slider, the last fixed surface of slider fixedly connected with second fixed block.

Optionally, the lower surface of the second connecting column is fixedly connected with a first limiting block, and the first limiting block is movably connected with the inner wall of the cavity of the first connecting column.

Optionally, a fixing plate is arranged between the first display plate and the second display plate, and two ends of the fixing plate are fixedly connected with the sliding block.

Optionally, a threaded hole is formed in the lower surface of the first fixing block, and a fixing screw is connected to the inner wall of the threaded hole in a threaded manner.

Optionally, both ends of the second chute are provided with second limiting blocks, and the second limiting blocks are fixedly connected with the inner wall of the second chute cavity.

Optionally, the four corners of the lower surface of the base are provided with wheels.

(III) advantageous effects

The utility model provides an english teaching vocabulary display device possesses following beneficial effect:

1. this english teaching vocabulary display device through the setting of nut and second spliced pole, with the nut back of unscrewing, can adjust the height and the angle of second spliced pole according to mr's height and lecture demand to reach the regulation to the height and the angle of show board, avoided the height of device and the condition that the angle is not conform to mr's demand, increased the usability of device, it is troublesome to have reduced unnecessary.

2. This english teaching vocabulary display device, through the setting of first show board and second show board, parts first show board and second show board, can fill in a large amount of contents on the show board, has avoided deleting writing the content, is favorable to mr's lecture rhythm, the student of being convenient for to the record of key knowledge.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of the holding block of the present invention;

fig. 3 is a schematic perspective view of the first connecting post according to the present invention;

fig. 4 is a perspective view of the first fixing block of the present invention;

fig. 5 is a perspective view of the second fixing block of the present invention;

FIG. 6 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 7 is an enlarged view of the structure at B in FIG. 1 according to the present invention;

fig. 8 is the structure diagram of the second stopper of the present invention.

In the figure: 1. a base; 2. a first connecting column; 3. a cavity; 4. a holding block; 5. a second connecting column; 6. A nut; 7. a first fixed block; 8. a first display board; 9. a second display board; 10. a first chute; 11. A slider; 12. a second chute; 13. a second fixed block; 14. a first stopper; 15. a fixing plate; 16. Fixing screws; 17. a second limiting block; 18. and (4) wheels.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 8, the present invention provides a technical solution: an English teaching vocabulary display device comprises a base 1 and a first connecting column 2, wherein the upper surface of the base 1 is fixedly connected with the first connecting column 2, the upper surface of the first connecting column 2 is provided with a cavity 3, the inner wall of the cavity 3 is fixedly connected with a clamping block 4, the inner wall of the clamping block 4 is movably connected with a second connecting column 5, the surface of the clamping block 4 is provided with a screw thread, the surface of the screw thread is in threaded connection with a screw cap 6, the upper surface of the second connecting column 5 is fixedly connected with a first fixing block 7, a first display board 8 is arranged above the first fixing block 7, one side of the first display board is provided with a second display board 9, the lower ends of the first display board 8 and the second display board 9 are both provided with a first chute 10, the inner wall of the first chute is movably connected with a slide block 11, the slide block 11 is fixedly connected with the first fixing block 7, the upper ends of the first display board 8 and the second display board 9, the inner wall of the second chute 12 is movably connected with a slide block 11, and the upper surface of the slide block 11 is fixedly connected with a second fixed block 13;

through the arrangement of the screw cap 6 and the second connecting column 5, after the screw cap 6 is unscrewed, the height and the angle of the second connecting column 5 can be adjusted according to the height and the lecture requirements of teachers, so that the height and the angle of the display board can be adjusted, the first display board 8 and the second display board 9 are separated through the arrangement of the first display board 8 and the second display board 9, and a large amount of contents can be filled in the display board;

the lower surface of the second connecting column 5 is fixedly connected with a first limiting block 14, the second connecting column 5 is prevented from being separated from the first connecting column 2 by the arrangement of the first limiting block 14, the first limiting block 14 is movably connected with the inner wall of the cavity of the first connecting column 2, a fixing plate 15 is arranged between the first display plate 8 and the second display plate 9, both ends of the fixing plate 15 are fixedly connected with the slide block 11, the lower surface of the first fixing block 7 is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with a fixing screw 16, the first display plate 8 and the second display plate 9 can be fixed by the arrangement of the fixing screw 16, both ends of the second chute 12 are provided with second limiting blocks 17, the first display plate 8 and the second display plate 9 are prevented from being separated from the slide block 11 by the arrangement of the second limiting blocks 17, the second limiting blocks 17 are fixedly connected with the inner wall of the cavity of the second, the four corners of the lower surface of the base 1 are provided with wheels 18, and the wheels 18 are arranged to facilitate the movement of the device.

To sum up, this english teaching vocabulary display device, when using, with nut 6 back of unscrewing, can adjust the height and the angle of second spliced pole 5 according to mr's height and lecture demand, screw up nut 6 after the regulation and fix it, with first show board 8 and second show board 9 after separately adjusting the position, screw up fixed screw 16 and fix it.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an english teaching vocabulary display device, includes base (1) and first spliced pole (2), its characterized in that: the upper surface of the base (1) is fixedly connected with a first connecting column (2), a cavity (3) is formed in the upper surface of the first connecting column (2), a clamping block (4) is fixedly connected to the inner wall of the cavity (3), a second connecting column (5) is movably connected to the inner wall of the clamping block (4), threads are arranged on the surface of the clamping block (4), a nut (6) is connected to the surface of each thread through threads, a first fixing block (7) is fixedly connected to the upper surface of the second connecting column (5), a first display board (8) is arranged above the first fixing block (7), a second display board (9) is arranged on one side of the first display board, first sliding grooves (10) are formed in the lower ends of the first display board (8) and the second display board (9), and sliding blocks (11) are movably connected to the inner wall of the first sliding grooves, slider (11) and first fixed block (7) fixed connection, second spout (12) have all been seted up to the upper end of first show board (8) and second show board (9), the inner wall swing joint of second spout (12) has slider (11), the last fixed surface of slider (11) is connected with second fixed block (13).

2. The english teaching vocabulary display device of claim 1, characterized in that: the lower surface of the second connecting column (5) is fixedly connected with a first limiting block (14), and the first limiting block (14) is movably connected with the inner wall of the cavity of the first connecting column (2).

3. The english teaching vocabulary display device of claim 1, characterized in that: be provided with between first show board (8) and second show board (9) fixed plate (15), the both ends of fixed plate (15) all with slider (11) fixed connection.

4. The english teaching vocabulary display device of claim 1, characterized in that: the lower surface of the first fixing block (7) is provided with a threaded hole, and the inner wall of the threaded hole is in threaded connection with a fixing screw (16).

5. The english teaching vocabulary display device of claim 1, characterized in that: the both ends of second spout (12) all are provided with second stopper (17), second stopper (17) and the inner wall fixed connection of second spout (12) cavity.

6. The english teaching vocabulary display device of claim 1, characterized in that: the four corners of the lower surface of the base (1) are provided with wheels (18).