CN213458588U

CN213458588U - English teaching vocabulary display device

Info

Publication number: CN213458588U
Application number: CN202022323203.8U
Authority: CN
Inventors: 杨丽娟
Original assignee: Hunan Software Vocational Institute
Current assignee: Hunan Software Vocational Institute
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-06-15
Anticipated expiration: 2030-10-19

Abstract

The utility model belongs to the technical field of display devices, in particular to an English teaching vocabulary display device. The existing English teaching vocabulary display device cannot be adjusted in height and angle during use, so that when targeting different numbers of people, For the problem that the use effect is not strong, the following solution is now proposed, which includes a seat, two symmetrically arranged positioning columns are fixedly installed on the top of the seat plate, the positioning columns are slidably connected with struts, and the two struts are connected in rotation There is the same operating table, the top of the operating table is fixedly installed with two symmetrically arranged side support plates, a display board is rotatably connected between the two side support boards, and a top panel is fixedly installed on the top of the display board, one side of the display board is A computer is permanently installed. The utility model has simple operation and convenient use, can adjust the height of the display board, and can stabilize the angle change of the display board at the same time, which is convenient for people to use.

Description

English teaching vocabulary display device

Technical Field

The utility model relates to a display device technical field especially relates to an english teaching vocabulary display device.

Background

At present, with the development of society and the convergence of languages of people of various countries, the learning of languages of other countries becomes a necessary trend, and English as a global common language also becomes a necessary lesson in the field of education of China. At present, English learning starts from the original middle school, and kindergarten starts to contact English, and a lot of work relates to English, so that the importance of English can be seen.

Present display device for english teaching vocabulary can not carry out the regulation of height and angle when using to make when to different quantity crowds, the result of use is not strong, so we propose an english teaching vocabulary display device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving present display device for english teaching vocabulary and can not carry out the regulation of height and angle when using to make when to different quantity crowds, not strong shortcoming of result of use, and the english teaching vocabulary display device who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an english teaching vocabulary display device, includes the bedplate, the top fixed mounting of bedplate has the reference column that two symmetries set up, and sliding connection is connected with the vaulting pole on the reference column, rotates on two vaulting poles and is connected with same operation mesa, and the top fixed mounting of operation mesa has the sideboard that two symmetries set up, rotates between two sideboard to be connected with the show board, and the top fixed mounting of show board has a top panel, one side fixed mounting of show board has the computer, the top fixed mounting of top panel has the seat piece, and one side fixed mounting of seat piece has the cradling piece, and fixed mounting has the projecting apparatus on the cradling piece, the bottom fixed mounting of top panel has the megaphone.

Preferably, the positioning column is rotatably connected with positioning boxes, one side, close to each other, of each positioning box is rotatably connected with a movable rod, a concave handle is fixedly mounted between the two movable rods, and the concave handle can conveniently drive the two movable rods to rotate.

Preferably, a first bevel gear is fixedly mounted at one end of the movable rod, a second bevel gear is rotatably connected to the top of the positioning column, the first bevel gear is meshed with the corresponding second bevel gear, the second bevel gear is in threaded connection with the supporting rod, the movable rod can drive the second bevel gear to rotate through the mutual meshing of the first bevel gear and the second bevel gear, and the supporting rod is driven to move through the threaded connection of the second bevel gear and the supporting rod.

Preferably, one side of the display board is fixedly provided with a positioning seat, one side of the positioning seat is connected with a piston rod in a sliding mode, one end of the piston rod is fixedly provided with a connecting seat, the connecting seat is fixedly connected with the computer, and the positioning seat can position the computer through the piston rod and the connecting seat.

Preferably, the equal fixed mounting in both sides of show board has the pivot, and the pivot rotates with a sideboard to be connected, and the one end fixed mounting of pivot has the gear, and one side fixed mounting of sideboard has a location seat piece, sliding connection has the toper ejector pin on the location seat piece, and fixed mounting has the movable block on the toper ejector pin, and fixed mounting has a top spring between movable block and the location seat piece, and the toper ejector pin cooperatees with the gear that corresponds, and the toper ejector pin can act on the gear under the effect of top spring and movable block, and then fixes a position the show board.

Compared with the prior art, the utility model has the advantages of:

(1) according to the scheme, the first bevel gear is meshed with the second bevel gear, and the second bevel gear is in threaded connection with the support rod, so that the rotating movable rod can drive the second bevel gear to rotate, and the display board is driven to change in height through the threaded connection of the second bevel gear and the support rod;

(2) because the setting of top spring and movable block, and the mutually supporting of toper ejector pin and gear for the show board can be fixed when carrying out the angle change, and then makes things convenient for people to use.

The utility model is simple in operation, convenient to use can highly adjust the show board, can also stabilize the angle change of show board simultaneously, and the people of being convenient for use.

Drawings

Fig. 1 is a schematic structural view of an english teaching vocabulary display device according to the present invention;

fig. 2 is a schematic cross-sectional structure view of a display board of the display device for english teaching vocabulary according to the present invention;

fig. 3 is the utility model provides a part A of english teaching vocabulary display device's a schematic structure diagram.

In the figure: 1. a seat plate; 2. a positioning column; 3. a stay bar; 4. an operation table top; 5. a flange plate; 6. a display board; 7. a top panel; 8. a computer; 9. positioning seats; 10. a piston rod; 11. a connecting seat; 12. a seat block; 13. a support rod; 14. a projector; 15. a loudspeaker; 16. positioning the seat block; 17. a conical ejector rod; 18. a movable block; 19. a spring is supported; 20. a gear; 21. a positioning box; 22. a movable rod; 23. a concave grip; 24. a first bevel gear; 25. a second bevel gear.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-3, an english teaching vocabulary display device, including bedplate 1, bedplate 1's top fixed mounting has reference column 2 that two symmetries set up, sliding connection is connected with vaulting pole 3 on reference column 2, it is connected with same operation mesa 4 to rotate on two vaulting poles 3, operation mesa 4's top fixed mounting has a sideboard 5 that two symmetries set up, it is connected with show board 6 to rotate between two sideboard 5, the top fixed mounting of show board 6 has top panel 7, one side fixed mounting of show board 6 has computer 8, the top fixed mounting of top panel 7 has seat piece 12, one side fixed mounting of seat piece 12 has cradling piece 13, fixed mounting has projector 14 on cradling piece 13, the bottom fixed mounting of top panel 7 has megaphone 15.

In this embodiment, the positioning column 2 is rotatably connected with positioning boxes 21, one side of each of the two positioning boxes 21 close to each other is rotatably connected with a movable rod 22, and a concave handle 23 is fixedly installed between the two movable rods 22.

In this embodiment, a first bevel gear 24 is fixedly installed at one end of the movable rod 22, a second bevel gear 25 is rotatably connected to the top of the positioning column 2, the first bevel gear 24 is meshed with the corresponding second bevel gear 25, and the second bevel gear 25 is in threaded connection with the support rod 3.

In this embodiment, one side of the display board 6 is fixedly provided with a positioning seat 9, one side of the positioning seat 9 is slidably connected with a piston rod 10, one end of the piston rod 10 is fixedly provided with a connecting seat 11, and the connecting seat 11 is fixedly connected with the computer 8.

In this embodiment, the equal fixed mounting in both sides of show board 6 has the pivot, and the pivot rotates with a sideboard 5 to be connected, and the one end fixed mounting of pivot has gear 20, and one side fixed mounting of sideboard 5 has location seat piece 16, and sliding connection has toper ejector pin 17 on the location seat piece 16, and fixed mounting has movable block 18 on the toper ejector pin 17, and fixed mounting has a top spring 19 between movable block 18 and the location seat piece 16, and toper ejector pin 17 cooperatees with corresponding gear 20.

Example two

Referring to fig. 1-3, an english teaching vocabulary display device, including bedplate 1, the top welding of bedplate 1 has reference column 2 that two symmetries set up, sliding connection is connected with vaulting pole 3 on reference column 2, it is connected with same operation mesa 4 to rotate on two vaulting poles 3, the top welding of operation mesa 4 has the sideboard 5 that two symmetries set up, it is connected with show board 6 to rotate between two sideboard 5, the top welding of show board 6 has top panel 7, the welding of one side of show board 6 has computer 8, the welding of top panel 7's top has seat piece 12, the welding of one side of seat piece 12 has cradling piece 13, the welding has projecting apparatus 14 on cradling piece 13, the welding of top panel 7's bottom has megaphone 15.

In this embodiment, the positioning column 2 is rotatably connected with the positioning boxes 21, one side of each of the two positioning boxes 21 close to each other is rotatably connected with the movable rod 22, the concave handle 23 is welded between the two movable rods 22, and the concave handle 23 can conveniently drive the two movable rods 22 to rotate.

In this embodiment, the welding of the one end of movable rod 22 has first conical gear 24, the top of reference column 2 rotates and is connected with second conical gear 25, first conical gear 24 and the second conical gear 25 intermeshing that corresponds, and second conical gear 25 and vaulting pole 3 threaded connection, pivoted movable rod 22 can drive second conical gear 25 through the intermeshing of first conical gear 24 and second conical gear 25 and rotate to threaded connection through second conical gear 25 and vaulting pole 3 drives vaulting pole 3 and removes.

In this embodiment, the welding of one side of show board 6 has positioning seat 9, and one side sliding connection of positioning seat 9 has piston rod 10, and the welding of the one end of piston rod 10 has connecting seat 11, and connecting seat 11 and computer 8 fixed connection, positioning seat 9 can fix a position computer 8 through piston rod 10 and connecting seat 11.

In this embodiment, the pivot has all been welded to the both sides of show board 6, the pivot is rotated with a sideboard 5 and is connected, and the one end welding of pivot has gear 20, the welding of one side of sideboard 5 has location seat piece 16, sliding connection has toper ejector pin 17 on the location seat piece 16, the welding has movable block 18 on the toper ejector pin 17, the welding has top spring 19 between movable block 18 and the location seat piece 16, and toper ejector pin 17 cooperatees with the gear 20 that corresponds, toper ejector pin 17 can act on gear 20 under through top spring 19 and movable block 18's the effect, and then fix a position show board 6.

In this embodiment, when the height of the display board 6 needs to be adjusted, the concave handle 23 is rotated, the concave handle 23 drives the movable rod 22 to rotate, the rotatable movable rod 22 drives the second bevel gear 25 to rotate through the mutual engagement of the first bevel gear 24 and the second bevel gear 25, the rotatable second bevel gear 25 can drive the supporting rod 3 to move through the threaded connection with the supporting rod 3, the movable supporting rod 3 drives the display board 6 to adjust the height through the operation table 4, thereby facilitating the use of people in different occasions, when the angle of the display board 6 needs to be adjusted, the conical push rod 17 acts on the gear 20 under the action of the push spring 19 and the movable block 18, thereby positioning the display board 6 under the action of the conical push rod 17 and the gear 20, and meanwhile, the arrangement of the projector 14 and the loudspeaker 15 can facilitate the network teaching through the computer 8, is convenient for people to use. All structures in this application can carry out the selection of material and length according to actual use condition, and the attached drawing is schematic structure chart, and specific actual dimensions can make appropriate adjustment.

The above descriptions are only preferred embodiments 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 scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. An English teaching vocabulary display device, which comprises a seat board (1) and is characterized in that, the top of the seat board (1) is fixedly provided with two symmetrical positioning columns (2), the positioning columns (2) are connected with support rods (3) in a sliding manner, the two support rods (3) are connected with the same operation table board (4) in a rotating manner, the top of the operation table board (4) is fixedly provided with two symmetrically arranged support plates (5), a display plate (6) is connected between the two support plates (5) in a rotating manner, the top of the display plate (6) is fixedly provided with a top panel (7), one side fixed mounting of show board (6) has computer (8), the top fixed mounting of top panel (7) has seat piece (12), and one side fixed mounting of seat piece (12) has cradling piece (13), and fixed mounting has projecting apparatus (14) on cradling piece (13), the bottom fixed mounting of top panel (7) has megaphone (15).

2. The English teaching vocabulary display device according to claim 1, wherein the positioning column (2) is rotatably connected with positioning boxes (21), one side of each of the two positioning boxes (21) close to each other is rotatably connected with a movable rod (22), and a concave handle (23) is fixedly installed between the two movable rods (22).

3. The English teaching vocabulary display device according to claim 2, wherein a first bevel gear (24) is fixedly installed at one end of the movable rod (22), a second bevel gear (25) is rotatably connected to the top of the positioning column (2), the first bevel gear (24) is meshed with the corresponding second bevel gear (25), and the second bevel gear (25) is in threaded connection with the support rod (3).

4. The English teaching vocabulary display device according to claim 1, wherein a positioning seat (9) is fixedly installed on one side of the display board (6), a piston rod (10) is slidably connected to one side of the positioning seat (9), a connecting seat (11) is fixedly installed on one end of the piston rod (10), and the connecting seat (11) is fixedly connected with the computer (8).

5. The English teaching vocabulary display device according to claim 1, wherein the display board (6) is fixedly provided with a rotating shaft at both sides, the rotating shaft is rotatably connected with the supporting board (5), a gear (20) is fixedly arranged at one end of the rotating shaft, a positioning seat block (16) is fixedly arranged at one side of the supporting board (5), a conical ejector rod (17) is slidably connected onto the positioning seat block (16), a movable block (18) is fixedly arranged on the conical ejector rod (17), a top spring (19) is fixedly arranged between the movable block (18) and the positioning seat block (16), and the conical ejector rod (17) is matched with the corresponding gear (20).