CN220442359U

CN220442359U - Pu method propaganda display device

Info

Publication number: CN220442359U
Application number: CN202321862887.6U
Authority: CN
Inventors: 丛郑
Original assignee: Harbin University of Science and Technology
Current assignee: Harbin University of Science and Technology
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-02-06
Anticipated expiration: 2033-07-14

Abstract

The utility model relates to the technical field of Pu method propaganda and discloses a Pu method propaganda display device which comprises a base, wherein a support column is fixedly connected to the top end of the base, a cavity is formed in the base, a rotating rod is rotatably arranged in the cavity, a hand wheel is fixedly connected to the left end of the rotating rod, a bevel gear I is fixedly connected to the outer side of the rotating rod, a bevel gear II is arranged on the outer side of the bevel gear I, and a screw rod is fixedly connected to the top end of the bevel gear II. This general method propaganda display device sets up a plurality of rotatable show boards two, opens four show boards two around through rotating, and the cooperation show board expands the show space, holds more show data, through with the through-hole of fastening bolt adaptation first and through-hole second, fixed thing box and supporter of putting on show board first and show board second, increased the thing function of putting, improved the practicality, rotate the hand wheel and drive the lead screw and rotate to drive the lift post and reciprocate, realize the regulation to propaganda display device height.

Description

Pu method propaganda display device

Technical Field

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

Background

The legal propaganda display device not only can strengthen the understanding and understanding of the public to laws and regulations, but also can improve the convincing power and the image of legal institutions and promote judicial fairness, can display contents in various forms such as static pictures, animations, videos, texts, sounds and the like, can automatically play or trigger according to audience interaction, can interact with the Internet, social media, mobile equipment and the like, and has the effects of wide spreading and attracting more audiences in the aspect of legal knowledge propaganda.

Chinese utility model patent publication No.: CN213781434U, disclosing: the propaganda display device, this propaganda display device, height-fixed can not adjust the height freely, inconvenient people of different heights watch, and the show space can not expand, and when the show data was more, can not hold all data, inconvenient use.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a praise propaganda display device which aims to solve the problems in the background.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a common method propaganda display device, includes the base, the top fixedly connected with pillar of base, the inside of base is provided with the cavity, the inside rotation of cavity is installed the bull stick, the left end fixedly connected with hand wheel of bull stick, the outside fixedly connected with bevel gear one of bull stick, the outside of bevel gear one is provided with bevel gear two, the top fixedly connected with lead screw of bevel gear two, the inboard sliding connection of pillar has the lift post, logical groove has been seted up to the inside of lift post, the outside fixedly connected with connecting plate of lift post, the outside fixedly connected with mounting panel of connecting plate, the outside fixedly connected with show board one of mounting panel, the through-hole one has been seted up in the outside of show board one, the outside of mounting panel is through hinge rotation installation show board two, the through-hole two has been seted up in the outside of show board two, the outside of show board one is through fastening bolt fixed mounting has the thing box, the outside of supporter board one is through fastening bolt fixed mounting.

Preferably, the left end of the rotating rod penetrates through the left side of the base, the first bevel gear and the second bevel gear are provided with the same two bevel gears, and the first bevel gear is meshed with the second bevel gear.

Through the technical scheme, the rotating rod is rotated through the hand wheel to drive the bevel gear I to rotate, and the bevel gear I is meshed with the bevel gear II to drive the bevel gear II to rotate.

Preferably, the screw rod penetrates through the bottom end of the support column and extends to the inside of the lifting column, the screw rod is matched with the through groove, and the screw rod is in threaded connection with the lifting column.

Through above-mentioned technical scheme, rotate through the lead screw, drive the lift post and reciprocate, realize the regulation to propaganda display device height, the people of convenient different heights watch.

Preferably, the support column, the screw rod, the lifting column, the through groove, the connecting plate and the mounting plate are all provided with two identical groups, the two groups of support column, the screw rod, the lifting column, the through groove, the connecting plate and the mounting plate are symmetrically distributed about the central line of the base, and the cross section of the support column is in a shape of a C.

Through above-mentioned technical scheme, go up and down to show board one and show board two simultaneously through two sets of the same bevel gear one, bevel gear two, lead screw and lift post, prevent the condition that highly inconsistent appears, the pillar that the cross section shape is "C" font is convenient for the connecting plate and removes.

Preferably, the first through holes are provided with the same plurality of groups, the plurality of groups of the first through holes are arranged on the outer side of the first display board at equal intervals, the second display board is provided with the same two groups, each group of the second display boards is provided with the same two groups, one group of the second display boards is located on the front side of the first display board, the other group of the second display boards is located on the rear side of the first display board, and the two second display boards are symmetrically distributed relative to the first display board.

Through above-mentioned technical scheme, set up a plurality of rotatable show boards two, when the data that need show is more, open four show boards two around through rotating, cooperate a show board extension show space, hold more show data.

Preferably, the first through hole and the second through hole are in accordance with the specification of the first through hole and the second through hole, the first through hole and the second through hole are in threaded connection with the fastening bolt, and the first through hole and the second through hole are matched with the fastening bolt.

Through above-mentioned technical scheme, will put thing box and supporter and fix on show board one and show board two through fastening bolt, utilize to put thing box and supporter and place different propaganda article, increased the practicality.

Compared with the prior art, the utility model provides a praise propaganda display device, which comprises the following components

The beneficial effects are that:

this general method propaganda display device is through setting up a plurality of rotatable show boards two, when the data that need show is more, open four show boards two around through rotating, the expansion show space of cooperation show board, hold more show data, through-hole one and through-hole two with fastening bolt adaptation, put thing box and supporter on show board one and show board two, increased and put the thing function, improved the practicality, rotate the hand wheel and drive the lead screw and rotate, thereby drive the lift post reciprocates, realize the regulation to propaganda display device height, the people of convenient different heights watch.

Drawings

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

FIG. 2 is a schematic view of a screw mounting structure of the present utility model;

FIG. 3 is a schematic view of the installation structure of the bevel gear I and the bevel gear II of the utility model;

FIG. 4 is a schematic view of the mounting structure of the storage box and the rack of the present utility model.

Wherein: 1. a base; 2. a support post; 3. a cavity; 4. a rotating rod; 5. a hand wheel; 6. bevel gears I; 7. bevel gears II; 8. a screw rod; 9. lifting columns; 10. a through groove; 11. a connecting plate; 12. a mounting plate; 13. a first display board; 14. a first through hole; 15. a second display board; 16. a second through hole; 17. a storage box; 18. a fastening bolt; 19. and a commodity shelf.

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.

Embodiment one:

as shown in fig. 1-4, the publicity display device provided by the utility model comprises a base 1, wherein the top end of the base 1 is fixedly connected with a support post 2, a cavity 3 is arranged in the base 1, a rotating rod 4 is rotatably arranged in the cavity 3, the left end of the rotating rod 4 is fixedly connected with a hand wheel 5, the outer side of the rotating rod 4 is fixedly connected with a bevel gear I6, the outer side of the bevel gear I6 is provided with a bevel gear II 7, the top end of the bevel gear II 7 is fixedly connected with a screw rod 8, the inner side of the support post 2 is slidably connected with a lifting post 9, the inner side of the lifting post 9 is provided with a through groove 10, the outer side of the lifting post 9 is fixedly connected with a connecting plate 11, the outer side of the connecting plate 11 is fixedly connected with a mounting plate 12, the outer side of the mounting plate 12 is fixedly connected with a display plate I13, a through hole I14 is arranged on the outer side of the display plate I13, a display plate II 15 is rotatably arranged on the outer side of the mounting plate II 15 through a hinge, a through hole II 16 is arranged on the outer side of the display plate I13, a storage rack 17 is fixedly arranged on the outer side of the display plate I13 through a fastening bolt 18, and a through a fastening 19 is fixedly arranged on the outer side of the display plate I13.

Specifically, the left end of bull stick 4 runs through the left side of base 1, and bevel gear one 6 and bevel gear two 7 are provided with the same two, and bevel gear one 6 meshes with bevel gear two 7, and the advantage is, through hand wheel 5 rotation bull stick 4 drive bevel gear one 6 rotation, thereby bevel gear one 6 meshes with bevel gear two 7 and drives bevel gear two 7 rotation.

Specifically, lead screw 8 runs through the bottom of pillar 2 and extends to the inside of lift post 9, and lead screw 8 and logical groove 10 looks adaptation, lead screw 8 are threaded connection with lift post 9, and the advantage is, rotates through lead screw 8, drives lift post 9 and reciprocates, realizes the regulation to propaganda display device height, and the people of convenient different heights watch.

Specifically, pillar 2, lead screw 8, lift post 9, lead to groove 10, connecting plate 11 and mounting panel 12 all are provided with two identical groups, two sets of pillar 2, lead screw 8, lift post 9, lead to groove 10, connecting plate 11 and mounting panel 12 are about the central line symmetric distribution of base 1, and the cross sectional shape of pillar 2 is "C" font, and the advantage is, goes up and down display board one 13 and display board two 15 simultaneously through two identical bevel gears one 6, bevel gears two 7, lead screw 8 and lift post 9, prevents the condition of high inconsistency, and the pillar 2 that the cross sectional shape is "C" font is convenient for the connecting plate 11 to remove.

Embodiment two:

as shown in fig. 2-4, as an improvement over the previous embodiment.

Specifically, the first through holes 14 are provided with the same multiple groups, the first multiple groups of through holes 14 are arranged on the outer side of the first display board 13 at equal intervals, the second display boards 15 are provided with the same two groups, each second display board 15 is provided with the same two groups, one second display board 15 is located on the front side of the first display board 13, the other second display board 15 is located on the rear side of the first display board 13, and the two second display boards 15 are symmetrically distributed with respect to the first display board 13.

Specifically, through-hole one 14 is unanimous with through-hole two 16 specifications, and through-hole one 14 and through-hole two 16 are threaded connection with fastening bolt 18, and through-hole one 14 and through-hole two 16 and fastening bolt 18 looks adaptation, and the advantage is, will put thing box 17 and supporter 19 and fix on show board one 13 and show board two 15 through fastening bolt 18, utilizes putting thing box 17 and supporter 19 to place different propaganda article, has increased the practicality.

Working principle: when the display device is used, the height of the display device is required to be adjusted frequently, the hand wheel 5 is rotated to drive the rotary rod 4 to rotate, the rotary rod 4 is rotated to drive the two bevel gears on the outer side to rotate, the bevel gears 6 are rotated to drive the bevel gears 7 meshed with the bevel gears to rotate, thereby driving the screw rod 8 fixedly connected with the bevel gears 7 to rotate, the screw rod 8 is rotated to drive the lifting column 9 to rise, the display plate I13 and the display plate II 15 are raised, people can watch propaganda materials conveniently, when the height is required to be reduced, the operation is required to be performed in the reverse direction, when more materials are required to be displayed, the front and back four display plates II 15 are opened through rotation, the display plate I13 is displayed, the four display plates II 15 are matched with the display plate I13 to expand the display space to accommodate more display materials, and simultaneously, a plurality of through holes I14 and through holes II 16 matched with the fastening bolts 18 are formed in the display plate I13 and the display plate II 15, and through the fastening bolts 18 and the through holes I14 and the through holes II 16, object placing boxes 17 and 19 can be fixedly arranged on the display plate I13 and the display plate II 15, the practicality is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a praise propaganda display device, includes base (1), its characterized in that: the utility model discloses a novel display box, which is characterized in that a pillar (2) is fixedly connected with the top of a base (1), a cavity (3) is arranged in the base (1), a rotating rod (4) is arranged in the cavity (3) in a rotating manner, a hand wheel (5) is fixedly connected with the left end of the rotating rod (4), a bevel gear I (6) is fixedly connected with the outer side of the rotating rod (4), a bevel gear II (7) is arranged on the outer side of the bevel gear I (6), a screw rod (8) is fixedly connected with the top of the bevel gear II (7), a lifting column (9) is connected with the inner side of the pillar (2) in a sliding manner, a through groove (10) is formed in the lifting column (9), a connecting plate (11) is fixedly connected with the outer side of the lifting column (9), a mounting plate (12) is fixedly connected with the outer side of the connecting plate (11), a first through hole (14) is formed in the outer side of the first display plate (13), a second display plate (15) is rotatably arranged on the outer side of the bevel gear I (6) through a hinge, a second display plate (15) is fixedly connected with a first through bolt (18) on the outer side of the mounting plate (13), and a commodity shelf (19) is fixedly arranged on the outer side of the first display plate (13) through a fastening bolt (18).

2. A praise advertising display device as claimed in claim 1, wherein: the left end of the rotating rod (4) penetrates through the left side of the base (1), the first bevel gear (6) and the second bevel gear (7) are provided with the same two, and the first bevel gear (6) is meshed with the second bevel gear (7).

3. A praise advertising display device as claimed in claim 1, wherein: the screw rod (8) penetrates through the bottom end of the support column (2) and extends to the inside of the lifting column (9), the screw rod (8) is matched with the through groove (10), and the screw rod (8) is in threaded connection with the lifting column (9).

4. A praise advertising display device as claimed in claim 1, wherein: the novel lifting support is characterized in that the support column (2), the screw rod (8), the lifting column (9), the through groove (10), the connecting plate (11) and the mounting plate (12) are all provided with two identical groups, the two groups of the support column (2), the screw rod (8), the lifting column (9), the through groove (10), the connecting plate (11) and the mounting plate (12) are symmetrically distributed about the central line of the base (1), and the cross section of the support column (2) is in a C shape.

5. A praise advertising display device as claimed in claim 1, wherein: the first through holes (14) are provided with the same multiple groups, the multiple groups of the first through holes (14) are arranged on the outer side of the first display board (13) at equal intervals, the second display board (15) is provided with the same two groups, each group of the second display boards (15) is provided with the same two groups, one group of the second display boards (15) is located on the front side of the first display board (13), the other group of the second display boards (15) is located on the rear side of the first display board (13), and the two second display boards (15) are symmetrically distributed with respect to the first display board (13).

6. A praise advertising display device as claimed in claim 1, wherein: the specification of the first through hole (14) is consistent with that of the second through hole (16), the first through hole (14) and the second through hole (16) are matched with the fastening bolt (18), and the first through hole (14) and the second through hole (16) are in threaded connection with the fastening bolt (18).