CN220553270U

CN220553270U - Propaganda device

Info

Publication number: CN220553270U
Application number: CN202322000640.XU
Authority: CN
Inventors: 杨冬梅; 李俭; 李征宇; 荣莹莹; 井阳军
Original assignee: Shangqiu Medical College
Current assignee: Shangqiu Medical College
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-03-01
Anticipated expiration: 2033-07-28

Abstract

The utility model discloses a propaganda device, which relates to the technical field of propaganda equipment and comprises a box body, wherein a pair of sound eliminating boxes are arranged in the box body, motors are arranged in the sound eliminating boxes, the output ends of the motors are connected with screw rods, two ends of a connecting piece are movably penetrated through the screw rods, the top of the connecting piece is provided with a transverse shaft, the outer surface of the transverse shaft is provided with a vertical shaft, and the top of the vertical shaft is rotationally connected with a propaganda board. According to the utility model, when the propaganda board is required to be used for propaganda ideological education to college students, the screw rod can be rotated by starting the motor, so that the connecting piece moves up and down, when the connecting piece drives the propaganda board to rise to the outside of the box body, and when the angle of the propaganda board is required to be adjusted, the propaganda board can be driven to rotate in the horizontal and vertical directions by the transverse shaft and the vertical shaft, so that after the propaganda board can be adjusted to a proper angle, the college students can penetrate through the ideological education material through the propaganda board.

Description

Propaganda device

Technical Field

The utility model relates to the technical field of propaganda equipment, in particular to a propaganda device.

Background

Propaganda device is usually at the device surface place different materials about ideological and political education to reach the purpose of tightly propaganda and show to college student, the college student crowd of being convenient for can form correct concept and thought.

The utility model discloses a propaganda device for CN217902667U, it is when the user uses propaganda device, adjust the publicity column by first storage state for show state, the user can only use the publicity column to recruit, publicity this moment, also can use the mode that publicity column and clipboard combined together to carry out abundant show and supplement recruitment information etc. for propaganda device can increase the content according to job information temporarily, and then solved the problem that single and inconvenient storage of function of recruitment propaganda device among the prior art, the user of being convenient for shifts or carries propaganda device, user's use experience has been promoted.

However, when the propaganda device is used, the propaganda device is generally placed outdoors, and because the outdoor environments are different, when a user watches ideological and political education materials through the propaganda device, the watching angle of the propaganda device cannot be adjusted, so that the propaganda device is inconvenient for the user to watch.

Disclosure of Invention

Based on this, the utility model aims to provide a propaganda device, which aims to solve the technical problem that when the propaganda device is used, the propaganda device is usually placed outdoors, and because the outdoor environment is different, when a user watches ideological and political education materials through the propaganda device, the watching angle of the propaganda device cannot be adjusted, so that the propaganda device is inconvenient for the user to watch.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a propaganda device, includes the box, the box is inside to be provided with a sound eliminating box, and has placed the motor in the sound eliminating box, the output of motor is connected with the lead screw, and the activity runs through on the lead screw has the both ends of connecting piece, the top of connecting piece is provided with the cross axle, the surface of cross axle is provided with the vertical axis, the top of vertical axis rotates and is connected with the publicity board.

Through adopting above-mentioned technical scheme, when needs use publicity board to college student's propaganda ideological and political education, can rotate the lead screw through the starter motor to make the connecting piece reciprocate, when the connecting piece drives publicity board and rises to the box outside, when needs adjustment publicity board's angle, can drive publicity board through cross axle and vertical axle and rotate in level and vertical direction, make it can adjust to suitable angle after, be favorable to college student to run through ideological and political education material through publicity board.

The propaganda board is further provided with a pair of sliding grooves, the sliding grooves are in sliding connection with a movable plate matched with the sliding grooves in size and position, the sliding grooves are provided with a pair of thread grooves, the thread grooves are internally and threadedly connected with bolts matched with the thread grooves in size, and one end of each bolt is fixedly connected to one side of the movable plate.

Through adopting above-mentioned technical scheme, when needs use propaganda device to propaganda of ideological and political education, when finding the space of publicity board not enough, can use the bolt to drive the fly leaf at the spout internal motion, and when moving suitable position, can fix the position of fly leaf through the bolt extrusion, be convenient for better show ideological and political education material to college student.

The utility model is further characterized in that a first groove is formed in one side of the box body, a supporting plate is connected in the first groove through shaft rotation, a fixing groove is formed in the first groove, and the first groove and the supporting plate are supported through a telescopic rod.

Through adopting above-mentioned technical scheme, through rotating the telescopic link for after its one end inserts the fixed slot, can play the supporting role through the telescopic link to the backup pad, be convenient for use when carrying out ideological and political education material propaganda to college students, place ideological and political education material in the backup pad.

The utility model is further arranged that a second groove is arranged at the bottom of the supporting plate, a rotating shaft is arranged in the second groove, the rotating shaft movably penetrates through one end of the telescopic rod, a buckle is arranged in the second groove, and the other end of the telescopic rod is placed in the buckle.

Through adopting above-mentioned technical scheme, when not needing to use the backup pad, can rotate the telescopic link, make it accomodate and carry out the second recess in after, fix the flexible through the buckle, be convenient for better accomodate the backup pad.

The utility model is further characterized in that universal wheels are arranged at four corners of the bottom of the box body, a handle is arranged at one side of the box body, and the top of the box body is rotatably connected with a top cover.

Through adopting above-mentioned technical scheme, be favorable to promoting the handle and drive the box and move through the universal wheel, and rotate at the top of box and be connected with the top cap, be favorable to accomodating the protection through closing the top cap to the publicity board.

The utility model is further characterized in that two ends in the box body are fixedly connected with a pair of limiting plates, and the bottoms of the limiting plates are rotatably connected with the tops of the screw rods.

Through adopting above-mentioned technical scheme, be provided with a pair of limiting plate in the box inside, be favorable to carrying out spacingly through limiting plate to the range of motion of connecting piece on the lead screw, avoid the connecting piece to remove excessively and drop from the lead screw, influence the use of device.

In summary, the utility model has the following advantages:

according to the utility model, the pair of motors is arranged in the box body, the output ends of the motors are connected with the screw rods, the screw rods movably penetrate through the two ends of the connecting piece, the transverse shafts are rotatably connected to the connecting piece, the vertical shafts are arranged on the outer surfaces of the transverse shafts, the top parts of the vertical shafts are rotatably connected with the publicity boards, when the publicity boards are required to be used for publicizing ideological and political education to colleges, the screw rods can be started to rotate through the motors, so that the connecting piece moves up and down, when the connecting piece drives the publicity boards to ascend to the outside of the box body, the publicity boards can be driven to rotate in the horizontal and vertical directions through the transverse shafts and the vertical shafts, and after the connecting piece is regulated to a proper angle, the connecting piece is beneficial for the college students to penetrate through ideological and political education materials through the publicity boards.

Drawings

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

FIG. 2 is a schematic view of another perspective view of FIG. 1 according to the present utility model;

FIG. 3 is a cross-sectional view of a three-dimensional structure of the present utility model;

fig. 4 is a detailed view of the rotating structure of the present utility model.

In the figure: 1. a case; 2. a universal wheel; 3. a handle; 4. a first groove; 5. a support plate; 6. a second groove; 7. a rotating shaft; 8. a buckle; 9. a telescopic rod; 10. a fixing groove; 11. a sound-eliminating box; 12. a motor; 13. a screw rod; 14. a connecting piece; 15. a limiting plate; 16. a horizontal axis; 17. a vertical axis; 18. a publicity board; 19. a movable plate; 20. a chute; 21. a thread groove; 22. a bolt; 23. and a top cover.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

1-4, including box 1, all be provided with universal wheel 2 in box 1 bottom four corners, and box 1 one side is provided with handle 3, is favorable to promoting handle 3 and drives box 1 and carry out the position through universal wheel 2 and remove, rotates at box 1 top and is connected with top cap 23, can protect box 1 internal device through closing top cap 23.

Then be provided with a pair of sound eliminating box 11 in box 1, and the motor 12 has been placed in the sound eliminating box 11, be favorable to reducing the noise that motor 12 produced through sound eliminating box 11, be connected with lead screw 13 at the output of motor 12, drive lead screw 13 through motor 12 and rotate, and the activity runs through the both ends that have connecting piece 14 on lead screw 13, make connecting piece 14 slide on lead screw 13, be provided with cross axle 16 at the top of connecting piece 14, be provided with damping structure in connecting piece 14 and cross axle 16 junction, make under the less circumstances of external force effect, cross axle 16 can't rotate, avoid influencing the use of device, be provided with vertical axis 17 at the surface of cross axle 16, the top rotation of vertical axis 17 is connected with publicity board 18, and be provided with damping structure between vertical axis 17 and cross axle 16 and publicity board 18, be favorable to through increasing frictional force, unable adjustment direction under the less circumstances of external force, avoid influencing the use of device, can rotate in horizontal and vertical direction through publicity board 18 to the cross axle 16, be convenient for better carry out political propaganda through board 18 to the university student.

And a pair of limiting plates 15 are fixedly connected to the two ends in the box body 1, the bottoms of the limiting plates 15 are rotationally connected with the top of the screw rod 13, the limiting plates 15 are beneficial to limiting the movement direction of the connecting piece 14 on the screw rod 13, and the phenomenon that the connecting piece 14 excessively moves and falls from the screw rod 13 is avoided, so that the use of the device is affected.

Further be provided with a pair of spout 20 on publicity board 18, and spout 20 sliding connection has the fly leaf 19 that agrees with spout 20 size, position mutually, be favorable to fly leaf 19 to slide in spout 20, be provided with a pair of screw thread groove 21 on the spout 20, and screw thread groove 21 internal thread is connected with the bolt 22 that agrees with screw thread groove 21 size mutually, one end fixedly connected with fly leaf 19's one side of bolt 22 can move in screw thread groove 21 through bolt 22, thereby drive fly leaf 19 and carry out the position movement in spout 20, when need use propaganda device to publicity board 18's space inadequately, can use bolt 22 to drive fly leaf 19 in spout 20 internal motion, and when moving to suitable position, can extrude through bolt 22 and fix the position of fly leaf 19, be convenient for better to show ideological and political education material to the college.

Simultaneously be provided with first recess 4 in box 1 one side, be connected with backup pad 5 through the axle rotation in the first recess 4, be favorable to backup pad 5 to rotate in first recess 4 to can accomodate it, be provided with fixed slot 10 on first recess 4, support through telescopic link 9 between first recess 4 and the backup pad 5, can place in fixed slot 10 through the one end of telescopic link 9, thereby make telescopic link 9 play the supporting role to backup pad 5.

So be provided with second recess 6 in backup pad 5 bottom, and be provided with pivot 7 in the second recess 6, pivot 7 activity runs through the one end of telescopic link 9, is favorable to telescopic link 9 to rotate through pivot 7 and accomodate, is provided with buckle 8 in the second recess 6, and the other end of telescopic link 9 is placed in buckle 8, is favorable to fixing telescopic link 9's position through buckle 8.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. Propaganda device, including box (1), its characterized in that: the novel sound box is characterized in that a pair of sound eliminating boxes (11) are arranged inside the box body (1), a motor (12) is arranged in the sound eliminating boxes (11), a lead screw (13) is connected to the output end of the motor (12), two ends of a connecting piece (14) are movably penetrated through the lead screw (13), a transverse shaft (16) is arranged at the top of the connecting piece (14), a vertical shaft (17) is arranged on the outer surface of the transverse shaft (16), and a publicity board (18) is connected to the top of the vertical shaft (17) in a rotating mode.

2. The promotional device of claim 1, wherein: be provided with a pair of spout (20) on publicity board (18), and spout (20) sliding connection have with spout (20) size, fly leaf (19) that the position agrees with mutually, be provided with a pair of screw thread groove (21) on spout (20), and screw thread groove (21) internal thread connection has bolt (22) that agrees with screw thread groove (21) size mutually, one end fixedly connected with fly leaf (19) of bolt (22).

3. The promotional device of claim 2, wherein: the novel box comprises a box body (1), and is characterized in that a first groove (4) is formed in one side of the box body (1), a supporting plate (5) is connected in the first groove (4) through shaft rotation, a fixing groove (10) is formed in the first groove (4), and a telescopic rod (9) is arranged between the first groove (4) and the supporting plate (5).

4. A promotional device according to claim 3, wherein: the utility model discloses a telescopic handle, including backup pad (5), backup pad (5) bottom is provided with second recess (6), and is provided with pivot (7) in second recess (6), the one end of telescopic link (9) is run through in pivot (7) activity, be provided with buckle (8) in second recess (6), and the other end of telescopic link (9) is placed in buckle (8).

5. The promotional device of claim 1, wherein: the novel multifunctional electric box is characterized in that universal wheels (2) are arranged at four corners of the bottom of the box body (1), a handle (3) is arranged on one side of the box body (1), and a top cover (23) is connected to the top of the box body (1) in a rotating mode.

6. The promotional device of claim 1, wherein: two ends in box (1) are fixedly connected with a pair of limiting plates (15), the top of lead screw (13) is connected with the bottom of limiting plate (15) in a rotating way.