CN212647845U

CN212647845U - Advertisement sign that culture was propagated and was used

Info

Publication number: CN212647845U
Application number: CN202021575586.1U
Authority: CN
Inventors: 莫崇敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-03-02
Anticipated expiration: 2030-07-31

Abstract

The utility model relates to the technical field of advertising placards, and discloses an advertising placard for cultural transmission, which comprises a base plate, wherein a fixed frame is fixedly arranged at the top of the base plate, a first bearing box, a second bearing box and a fixed ring block are respectively and fixedly arranged in the fixed frame, a first rotating shaft is movably arranged in the second bearing box, a second bevel gear is fixedly arranged at the left side of the first rotating shaft, when the advertising placard for cultural transmission is replaced, the first rotating shaft rotates, the first bevel gear is driven to rotate by the second bevel gear when the first rotating shaft rotates, the first bevel gear is fixedly arranged at the outer side of a threaded rod, so the threaded rod rotates and drives a threaded block to move, a telescopic rod moves when the threaded block moves, the top of a moving rod is fixedly connected with the first advertising frame through a mounting plate, therefore, the first advertisement frame can also move, and the culture advertisement sign can automatically lift.

Description

Advertisement sign that culture was propagated and was used

Technical Field

The utility model relates to an advertisement sign technical field specifically is an advertisement sign of culture transmission usefulness.

Background

The culture transmission refers to the interaction phenomenon that cultures are transmitted from one society to another, from one area to another and from one group to another, the culture transmission media mainly refer to the migration and flow of people, the culture transmission in the world is through various ways, wherein the advertising placard is a medium of culture transmission, and the advertising placard is a common means for information publicity and communication and is a common culture transmission medium. In order to improve the quality of the whole population and carry out culture propagation, advertising boards are often placed in areas with large pedestrian volume for propaganda, such as public places like parks, subways and the like, but the replacement information of the existing advertising boards is very complicated, and some high-rise boards can be replaced only by using auxiliary tools like crawling ladders, so that the replacement of the boards is very complicated.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an advertising sign of culture propagation usefulness possesses culture advertising sign and can rise automatically, makes things convenient for culture advertising sign's change advantage moreover, has solved the inconvenient problem of current culture advertising sign when changing.

(II) technical scheme

For realizing above-mentioned possessing culture advertisement sign can automatic rising, make things convenient for culture advertisement sign's change purpose moreover, the utility model provides a following technical scheme: an advertisement sign for cultural transmission comprises a base plate, wherein a fixed frame is fixedly mounted at the top of the base plate, a first bearing box, a second bearing box and a fixed ring block are respectively fixedly mounted in the fixed frame, a first rotating shaft is movably mounted in the second bearing box, a second bevel gear is fixedly mounted on the left side of the first rotating shaft, a limiting block is fixedly mounted in the fixed ring block, a threaded rod is movably mounted in the first bearing box, a first bevel gear is fixedly mounted on the outer side of the threaded rod, a threaded block is connected to the outer side of the threaded rod in a threaded manner, a telescopic rod is fixedly mounted at the top of the threaded block, a mounting plate is fixedly mounted at the top of the telescopic rod, a first advertisement frame is fixedly mounted at the top of the mounting plate, and a first connecting piece and a connecting piece are respectively fixedly mounted at the two ends of the first advertisement, the inside movable mounting of first connecting piece has first pivot pole, the left side fixed mounting of first pivot pole has the second advertisement frame, the left side fixed mounting of second advertisement frame has the second connecting piece, one side fixed mounting of second connecting piece has the second pivot pole, the inside movable mounting of connecting block has the second axis of rotation.

Preferably, the first bevel gear and the second bevel gear are in meshed connection.

Preferably, the threaded rod runs through the stopper, the threaded rod is located the part unthreaded tooth piece below the stopper, the threaded rod is located the stopper top and has seted up threaded tooth piece.

Preferably, a connecting hole matched with the second rotating shaft is formed in the second rotating rod.

Preferably, the first rotating shaft penetrates through the inner wall of the fixed frame, and a rotating handle is fixedly mounted at one end, located on the outer side of the fixed frame, of the first rotating shaft.

Preferably, the second bearing cartridge is located at the bottom of the stationary ring block.

(III) advantageous effects

Compared with the prior art, the utility model provides an advertising sign of culture propagation usefulness possesses following beneficial effect:

1. this advertisement sign of usefulness is propagated to culture, through when changing culture advertisement sign, rotate first axis of rotation, can drive first bevel gear through the second bevel gear when first axis of rotation rotates and rotate, and first bevel gear fixed mounting is in the outside of threaded rod, so the threaded rod will rotate, and can drive the thread block and remove, can drive the telescopic link when the thread block removes and remove, the first advertisement frame of mounting panel fixedly connected with is passed through at the top of telescopic link, first advertisement frame also will remove like this, thereby it can the automatic rising to reach culture advertisement sign.

2. This advertisement sign of culture propagation usefulness, through rotating the second axis of rotation, the second axis of rotation breaks away from the second dwang, and the second dwang will break away from the inside of connecting block like this, drives second advertisement frame and first dwang through second dwang and second connecting piece and rotates around first connecting piece, just so can change culture advertisement sign to reach the change effect that makes things convenient for culture advertisement sign.

Drawings

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

fig. 2 is a sectional view of the fixing frame of the present invention;

fig. 3 is a top view of the first advertisement frame and the second advertisement frame of the present invention.

In the figure: 1-base plate, 2-fixed frame, 3-first rotating shaft, 4-telescopic rod, 5-mounting plate, 6-first advertisement frame, 7-first bearing box, 8-threaded rod, 9-threaded block, 10-first bevel gear, 11-second bearing box, 12-second bevel gear, 13-fixed ring block, 14-limiting block, 15-second advertisement frame, 16-first rotating rod, 17-first connecting piece, 18-connecting block, 19-second rotating shaft, 20-second connecting piece and 21-second rotating rod.

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. 1-3, an advertisement sign for cultural transmission includes a base plate 1, a fixed frame 2 is fixedly installed at the top of the base plate 1, a first bearing box 7, a second bearing box 11 and a fixed ring block 13 are respectively fixedly installed inside the fixed frame 2, a first rotating shaft 3 is movably installed inside the second bearing box 11, a second bevel gear 12 is fixedly installed at the left side of the first rotating shaft 3, a limit block 14 is fixedly installed inside the fixed ring block 13, a threaded rod 8 is movably installed inside the first bearing box 7, a first bevel gear 10 is fixedly installed outside the threaded rod 8, a threaded block 9 is connected to the outside of the threaded rod 8, a telescopic rod 4 is fixedly installed at the top of the threaded block 9, a mounting plate 5 is fixedly installed at the top of the telescopic rod 4, a first advertisement frame 6 is fixedly installed at the top of the mounting plate 5, a first connecting member 17 and a connecting block 18 are respectively fixedly installed at both ends of the first, a first rotating rod 16 is movably mounted inside the first connecting piece 17, a second advertisement frame 15 is fixedly mounted on the left side of the first rotating rod 16, a second connecting piece 20 is fixedly mounted on the left side of the second advertisement frame 15, a second rotating rod 21 is fixedly mounted on one side of the second connecting piece 20, and a second rotating shaft 19 is movably mounted inside the connecting piece 18.

In this embodiment, preferably, the first bevel gear 10 is engaged with the second bevel gear 12, so that the second bevel gear 12 can drive the first bevel gear 10 to move and rotate when rotating.

In this embodiment, preferably, the threaded rod 8 penetrates through the limit block 14, the threaded rod 8 is located at the lower part of the limit block 14 and is provided with a threaded tooth block, and the threaded rod 8 is located at the upper part of the limit block 14 and is prevented from affecting the normal rotation of the threaded rod 8 when the second bevel gear 12 rotates.

In this embodiment, preferably, a connection hole matched with the second rotation axis 19 is formed inside the second rotation axis 21, so that the second rotation axis 19 can limit the movement of the second rotation axis 21.

In the present embodiment, it is preferable that the first rotating shaft 3 penetrates through the inner wall of the fixed frame 2, and a rotating handle is fixedly attached to one end of the first rotating shaft 3 located outside the fixed frame 2.

In this embodiment, it is preferable that the second bearing box 11 is located at the bottom of the fixing ring block 13 to prevent the telescopic rod 4 from being damaged when moving downward.

The utility model discloses a theory of operation and use flow: when the culture advertising sign is replaced, the first rotating shaft 3 is rotated, the first rotating shaft 3 drives the first bevel gear 10 to rotate through the second bevel gear 12 when rotating, the first bevel gear 10 is fixedly installed on the outer side of the threaded rod 8, so the threaded rod 8 rotates and drives the threaded block 9 to move, the threaded block 9 drives the telescopic rod 4 to move when moving, the top of the telescopic rod 4 is fixedly connected with the first advertising frame 6 through the mounting plate 5, so the first advertising frame 6 also moves, when the first advertising frame 6 moves to the lowest end, the second rotating shaft 19 rotates, the second rotating shaft 19 is separated from the second rotating shaft 21, so the second rotating shaft 21 is separated from the inside of the connecting block 18, the second advertising frame 15 and the first rotating shaft 16 are driven to rotate around the first connecting piece 17 through the second rotating shaft 21 and the second connecting piece 20, thus, the culture advertisement sign can be replaced.

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

Claims

1. An advertising sign for cultural dissemination, comprising a base plate (1), characterized in that: the top fixed mounting of bed plate (1) has fixed frame (2), the inside of fixed frame (2) is fixed mounting respectively has first bearing box (7), second bearing box (11) and retaining ring piece (13), the inside movable mounting of second bearing box (11) has first axis of rotation (3), the left side fixed mounting of first axis of rotation (3) has second bevel gear (12), the inside fixed mounting of retaining ring piece (13) has stopper (14), the inside movable mounting of first bearing box (7) has threaded rod (8), the outside fixed mounting of threaded rod (8) has first bevel gear (10), the outside threaded connection of threaded rod (8) has thread block (9), the top fixed mounting of thread block (9) has telescopic link (4), the top fixed mounting of telescopic link (4) has mounting panel (5), the top fixed mounting of mounting panel (5) has first advertisement frame (6), the both ends difference fixed mounting of first advertisement frame (6) has first connecting piece (17) and connecting block (18), the inside movable mounting of first connecting piece (17) has first dwang (16), the left side fixed mounting of first dwang (16) has second advertisement frame (15), the left side fixed mounting of second advertisement frame (15) has second connecting piece (20), one side fixed mounting of second connecting piece (20) has second dwang (21), the inside movable mounting of connecting block (18) has second axis of rotation (19).

2. A cultural dissemination advertising sign according to claim 1, wherein: the first bevel gear (10) is in meshed connection with the second bevel gear (12).

3. A cultural dissemination advertising sign according to claim 1, wherein: threaded rod (8) run through stopper (14), threaded rod (8) are located part unthreaded tooth piece below stopper (14), threaded rod (8) are located stopper (14) top part and have seted up threaded tooth piece.

4. A cultural dissemination advertising sign according to claim 1, wherein: and a connecting hole matched with the second rotating shaft (19) is formed in the second rotating rod (21).

5. A cultural dissemination advertising sign according to claim 1, wherein: first axis of rotation (3) run through the inner wall through fixed frame (2), the one end fixed mounting that first axis of rotation (3) are located the fixed frame (2) outside has the turning handle.

6. A cultural dissemination advertising sign according to claim 1, wherein: the second bearing box (11) is positioned at the bottom of the fixed ring block (13).