CN211654143U

CN211654143U - A propaganda device for news are propagated

Info

Publication number: CN211654143U
Application number: CN202020549580.0U
Authority: CN
Inventors: 赵春桃
Original assignee: Guangxi City Vocational University
Current assignee: Guangxi City Vocational University
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-10-09
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses a propaganda device for news propagation, including the propaganda tablet body, sleeve, bottom plate, stand and cross recess, the vertical sleeve of installing of central position department on bottom plate top, and the top of sleeve both sides has all seted up the cross recess, telescopic inside is provided with the stand, the bearing is installed in the outside of stand, and the outside of bearing all installs fixed frame, the fourth recess has all been seted up to fixed frame inside top and bottom, and the inside of fourth recess all is provided with the mounting panel, the third recess has all been seted up to the inside of mounting panel. This a propaganda device for news propagation drives the pivot through rotating the crank and rotates to the pivot drives gear revolve, and then the gear drive both sides rack intermeshing with, slide in the slide rail through the slider, thereby the slide rail drives the rack and inserts to the third recess in, and then fixes the position of mounting panel, this structure is convenient for install and dismantle.

Description

A propaganda device for news are propagated

Technical Field

The utility model relates to a publicity board technical field specifically is a propaganda device for news propagation.

Background

The publicity board is the instrument that is used for commodity or thing propaganda, plays the function that promotes commodity propaganda and promotion sale, and the publicity board generally can be divided into stainless steel, titanium gold, copper or wooden etc. according to the material simultaneously, and traditional publicity board can satisfy people's user demand basically, but still has certain problem, and specific problem is as follows:

1. when most of the publicity boards in the current market need to replace publicity contents, the vertical rod height cannot be adjusted, so that the publicity boards are inconvenient to replace, large in workload, overlong in operation time, high in cost and inconvenient to operate;

2. most publicity boards in the market at present need to be disassembled and replaced when damaged, and the publicity boards are too heavy and can be disassembled only by rotating and disassembling the bolt through the screwdriver, so that the publicity boards are troublesome to replace;

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a propaganda device for news propagation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a propaganda device for news propagation, includes the propaganda tablet body, sleeve, bottom plate, stand and cross recess, the vertical sleeve of installing of central position department on bottom plate top, and the cross recess has all been seted up on the top of sleeve both sides, telescopic inside is provided with the stand, the bearing is installed in the outside of stand, and the outside of bearing all installs fixed frame, the fourth recess has all been seted up to fixed frame inside top and bottom, and the inside of fourth recess all is provided with the mounting panel, the third recess has all been seted up to the inside of mounting panel.

Preferably, first grooves are uniformly formed in two sides of the stand column, a T-shaped pull rod is arranged in each first groove, and springs are arranged inside the T-shaped pull rods in the cross grooves.

Preferably, the top ends of the two sides of the upright post are uniformly provided with second grooves, and baffles are arranged inside the second grooves.

Preferably, the slide rail is all installed to the inside both sides lateral wall of fixed frame, and the inside of slide rail all is provided with the slider, the slider is kept away from one side of slide rail and is installed the rack that runs through the third recess.

Preferably, the fixed frame central point department installs the pivot, and the outside of pivot is provided with the gear, the crank is all installed to the one end of pivot.

Preferably, the outside of mounting panel all installs the propaganda tablet body, and the warning light is evenly installed to the one end of the propaganda tablet body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by installing the publicity board body, the first groove, the upright post, the T-shaped pull rod and the spring, the spring is contracted in the cross groove by pulling the T-shaped pull rods on two sides to be separated from the first groove, then the upright post is pulled to a proper position, then the T-shaped pull rod is loosened, the T-shaped pull rod is inserted into the first groove under the action of the self elasticity of the spring, the position of the upright post is fixed, the height of the publicity board body is conveniently adjusted, and the publicity effect is improved;

2. the device drives the pivot through clockwise rotation crank and rotates through installing rack, mounting panel, crank, pivot and slide rail simultaneously to the pivot drives gear revolve, and then the gear drive both sides rack intermeshing with, slide in the slide rail through the slider, thereby the slide rail drives the rack and inserts to the third recess in, and then fixes the position of mounting panel, this structure is convenient for install and dismantle.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic view of the top cross-sectional structure of the fixing frame of the present invention;

FIG. 5 is an enlarged view of the portion A of FIG. 1 according to the present invention;

fig. 6 is an enlarged schematic view of a portion B in fig. 1 according to the present invention.

In the figure: 1. a propaganda board body; 2. a warning light; 3. a sleeve; 4. a first groove; 5. a base plate; 6. a rack; 7. mounting a plate; 8. a fixing frame; 9. a bearing; 10. a second groove; 11. a column; 12. a baffle plate; 13. a crank; 14. a rotating shaft; 15. a third groove; 16. a fourth groove; 17. a gear; 18. a slider; 19. a slide rail; 20. a T-shaped pull rod; 21. a spring; 22. a cross-shaped groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a propaganda device for news propagation comprises a propaganda board body 1, a sleeve 3, a bottom plate 5, an upright post 11 and a cross groove 22, wherein the sleeve 3 is vertically installed at the central position of the top end of the bottom plate 5, the top ends of two sides of the sleeve 3 are both provided with the cross groove 22, and the upright post 11 is arranged inside the sleeve 3;

the two sides of the upright post 11 are uniformly provided with first grooves 4, T-shaped pull rods 20 are arranged in the first grooves 4, springs 21 are arranged inside the T-shaped pull rods 20 which are positioned in cross grooves 22, the T-shaped pull rods 20 are pulled outwards to be separated from the first grooves 4, the springs 21 are contracted, and after the height of the upright post 11 is adjusted, the T-shaped pull rods 20 are loosened to fix the upright post 11, so that the structure is simple to operate, and the height of the upright post 11 can be adjusted conveniently;

the top ends of two sides of the upright post 11 are uniformly provided with second grooves 10, and baffles 12 are arranged inside the second grooves 10, so that the positions of the billboard bodies 1 are fixed by inserting the baffles 12 into the second grooves 10, and the billboard bodies 1 are prevented from being shifted due to the fact that the billboard bodies 1 are blown by strong wind, and injury is caused to people who come and go;

a bearing 9 is arranged on the outer side of the upright post 11, and a fixing frame 8 is arranged on the outer side of the bearing 9;

the side walls of two sides of the inside of the fixed frame 8 are both provided with sliding rails 19, the inside of each sliding rail 19 is provided with a sliding block 18, one side of each sliding block 18, which is far away from the corresponding sliding rail 19, is provided with a rack 6 penetrating through the corresponding third groove 15, and the rack 6 is driven by the structure to drive the corresponding sliding block 18 to slide in the corresponding sliding rail 19, so that the rack 6 is inserted into the corresponding fourth groove 16 to clamp the mounting plate 7;

a rotating shaft 14 is installed in the center of the fixed frame 8, a gear 17 is arranged on the outer side of the rotating shaft 14, a crank 13 is installed at one end of the rotating shaft 14, the rotating shaft 14 is driven to rotate by rotating the crank 13, so that the gear 17 is driven to rotate, and the position of the billboard body 1 is fixed through a transmission structure;

the top end and the bottom end of the inside of the fixed frame 8 are both provided with fourth grooves 16, and mounting plates 7 are arranged inside the fourth grooves 16;

the outer sides of the mounting plates 7 are all provided with the propaganda board bodies 1, one ends of the propaganda board bodies 1 are uniformly provided with the warning lamps 2, and the warning lamps 2 are arranged in the propaganda board bodies 1, so that pedestrians can clear warning marks conveniently, the propaganda effect is increased, and the practicability is high;

the mounting plate 7 is provided with a third groove 15 therein.

The working principle is as follows: when the propaganda device for news propagation is used, an operator firstly fixes the bottom plate 5 on the ground through a bolt, when the height of the propaganda board needs to be adjusted, the two sides of the T-shaped pull rod 20 are pulled outwards to be separated from the first groove 4, so that the spring 21 is contracted in the cross groove 22, then the upright post 11 is moved upwards to a proper position, the first groove 4 is aligned with the T-shaped pull rod 20, then the operator loosens the T-shaped pull rod 20, the original shape is restored under the elastic action of the spring 21, so that the T-shaped pull rod 20 is inserted into the first groove 4, and the position of the upright post 11 is fixed, the structure is simple to operate, the height of the propaganda board is adjustable, when the angle of the propaganda board needs to be adjusted by the operator, the baffle plates 12 on the two sides are pulled out of the second groove 10, then the propaganda board body 1 is rotated through the bearing 9, and then the baffle plates 12 are inserted into the second, the position of the publicity board is fixed, the publicity board is prevented from being blown by strong wind, when an operator needs to replace the publicity board body 1, the operator rotates the crank 13 to drive the rotating shaft 14 to rotate clockwise, the rotating shaft 14 drives the gear 17 to rotate, the gear 17 drives the racks 6 on two sides to slide in the sliding rail 19 through the sliding block 18, so that the racks 6 are separated from the third groove 15, the mounting plate 7 is pulled out from the fourth groove 16, then the mounting plate 7 in a new publicity board is inserted into the fourth groove 16, the operator rotates the crank 13 anticlockwise to drive the rotating shaft 14, the rotating shaft 14 drives the racks 6 on two sides to slide in the sliding rail 19 through the sliding block 18, further the racks 6 on two sides are inserted into the third groove 15, the position of the publicity board body 1 is fixed, the structure is convenient to install and replace, and finally the warning lamp 2 is turned on to illuminate the publicity board body 1, so that the, improve the propaganda effect, the above is the utility model discloses a whole principles.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a propaganda device for news dissemination, includes the propaganda tablet body (1), sleeve (3), bottom plate (5), stand (11) and cross recess (22), its characterized in that: the utility model discloses a fixing frame, including bottom plate (5), bearing (9), and bearing (9), the top of sleeve (3) both sides has all been seted up cross recess (22), the inside of sleeve (3) is provided with stand (11), bearing (9) are installed in the outside of stand (11), and the outside of bearing (9) all installs fixed frame (8), fourth recess (16) have all been seted up on the inside top of fixed frame (8) and bottom, and the inside of fourth recess (16) all is provided with mounting panel (7), third recess (15) have all been seted up to the inside of mounting panel (7).

2. A promotion device for dissemination of news according to claim 1, wherein: first recess (4) have evenly been seted up to the both sides of stand (11), and the inside of first recess (4) is provided with T type pull rod (20), the inside that T type pull rod (20) are located cross recess (22) all is provided with spring (21).

3. A promotion device for dissemination of news according to claim 1, wherein: second grooves (10) are uniformly formed in the top ends of the two sides of the upright post (11), and baffles (12) are arranged inside the second grooves (10).

4. A promotion device for dissemination of news according to claim 1, wherein: slide rail (19) are all installed to the inside both sides lateral wall of fixed frame (8), and the inside of slide rail (19) all is provided with slider (18), rack (6) that run through third recess (15) are installed to one side that slide rail (19) were kept away from in slider (18).

5. A promotion device for dissemination of news according to claim 1, wherein: fixed frame (8) central point department installs pivot (14), and the outside of pivot (14) is provided with gear (17), crank (13) are all installed to the one end of pivot (14).

6. A promotion device for dissemination of news according to claim 1, wherein: the outside of mounting panel (7) all installs the propaganda tablet body (1), and warning light (2) are evenly installed to the one end of the propaganda tablet body (1).