CN111312110B

CN111312110B - Advertising board

Info

Publication number: CN111312110B
Application number: CN202010144800.6A
Authority: CN
Inventors: 席志竹; 童浩峥
Original assignee: Individual
Current assignee: Pingyi Modern Chinese Medicine Industrial Park Co ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2022-07-05
Anticipated expiration: 2040-03-04
Also published as: CN111312110A

Abstract

The invention relates to the field of billboards, in particular to a billboard which comprises a supporting frame, a fixing mechanism, a reinforcing mechanism, a lifting mechanism, a guide wheel, a pull rope, a handle and a roller. One end of the pull rope is fixed on the roller, and the other end of the pull rope is fixed on the fixing mechanism, so that the advertisement cloth fixed on the fixing mechanism is driven to move upwards through the pull rope, the advertisement cloth is conveniently installed on the support frame, and the high-altitude operation of an operator is not needed, so that the personal safety of the operator is ensured; the roller is sleeved on the handle and is rotatably connected to the support frame through the handle, so that the stretching rope can be conveniently wound and unwound, and the operation is simple; the leading wheel rotates to be connected in the support frame, and the leading wheel sliding connection has the stay cord, leads and prevents that the stay cord from being worn and torn the stay cord, prevents the fracture of stay cord and is convenient for improve the life of stay cord, is favorable to fixed mechanism to go up the suspension of fixed advertisement cloth.

Description

Advertising board

Technical Field

The invention relates to the field of billboards, in particular to a billboard.

Background

Billboards are a broad category of outdoor media that convey advertising information. The media size is dependent on the actual environment. The pictures of the shop signboard, the shop head and the facade can be made by hand drawing, computer making or printing on paper. The materials of the billboard are generally as follows: square tubes, angle steel and the like. There may be three-dimensional panels, lamp cloths, plastics, automotive paint, gusset panels, aluminium-plastic panels, etc.

The advertising board is arranged in the middle of the road, so that the passing vehicles can watch the information on the advertising board, and the advertising board is a good propaganda mode; the advertising cloth on the existing advertising board is fixed on the advertising board through the binding band, but when the advertising cloth is fixed or replaced, the advertising cloth is very troublesome, and the advertising cloth needs to be operated by an operator at high altitude, so that the advertising cloth is very dangerous.

Disclosure of Invention

The invention provides a billboard aiming at the problems in the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows: a billboard comprises a supporting frame, wherein a fixing mechanism is mounted on the supporting frame, a lifting mechanism is fixedly connected with the fixing mechanism, the lifting mechanism comprises a guide wheel, a pull rope, a handle and a roller, the guide wheel is rotatably connected to the supporting frame, one end of the pull rope is fixed to the fixing mechanism, the pull rope is slidably connected to the guide wheel, the pull rope slides on the supporting frame, the other end of the pull rope is fixedly connected to the roller, the handle is sleeved on the roller, the roller is rotatably connected to the supporting frame, and the handle is rotatably connected to the supporting frame; the supporting frame is fixedly provided with a reinforcing mechanism, and the reinforcing mechanism is clamped with the fixing mechanism.

Preferably, in order to fix a position the handle, prevent that the stay cord is not hard up, hoist mechanism still includes disc and locating pin, the disc cup joints in the handle, the locating pin with threaded connection between the disc, the locating pin is contradicted the support frame.

Preferably, in order to prevent the positioning pin from falling off the disc, the lifting mechanism further comprises a limiting plate, the limiting plate is sleeved on the positioning pin, and the limiting plate is slidably connected to the disc.

Preferably, in order to fix the advertisement cloth, the fixing mechanism includes a fixing plate, a fixing column, a protruding block, a fixing ring, a clamping plate, a torsion spring and a rotating column, the fixing ring is fixedly connected to one end of the pull rope deviating from the roller, the fixing ring is fixedly connected to the top end of the fixing plate, a clamping groove convenient for clamping the advertisement cloth is formed in the fixing plate, the fixing column is fixed to two ends of the fixing plate, the protruding block is fixed to the fixing column, the rotating column is fixedly connected to the fixing column, the rotating column is rotatably connected to the clamping plate, the torsion spring is sleeved on the rotating column, one end of the torsion spring is fixedly connected to the clamping plate, and the other end of the torsion spring is fixed to the fixing column.

Preferably, in order to further reinforce the advertisement cloth, the fixing mechanism further comprises a reinforcing plate and a clamping column, the reinforcing plate is fixed on the fixing plate through a bolt, the clamping column is fixedly connected to the reinforcing plate, and the clamping column is connected to the fixing plate in a clamping mode.

Preferably, in order to limit the fixing column and prevent the fixing plate from being blown by wind, the reinforcing mechanism comprises a handle, a first gear, a first rack, a snap ring, a connecting column, a second rack and a second gear, the first gear is rotatably connected to the support frame, the first rack is meshed with the first gear, the handle is fixedly connected to the first gear, the handle is rotatably connected to the first gear, the first rack is fixedly connected to the bottom end of the connecting column, the top end of the connecting column is fixedly connected with the second rack, the first rack is slidably connected to the support frame, the second rack is slidably connected to the support frame, the connecting column is slidably connected to the support frame, the second rack is meshed with the second gear, the second gear is rotatably connected to the support frame, and the snap ring is fixedly connected to the second gear, the clamping ring is clamped and connected with the rotating shaft and the fixing column, the clamping ring is connected with the supporting frame in a sliding mode, the supporting frame is rotatably connected with a cover for protecting the handle and the handle, and the handle are arranged in a cavity formed between the cover and the supporting frame.

The invention has the beneficial effects that:

(1) the invention provides a billboard, wherein one end of a pull rope is fixed on a roller, and the other end of the pull rope is fixed on a fixing mechanism, so that an advertising cloth fixed on the fixing mechanism is driven to move upwards through the pull rope, the advertising cloth is conveniently arranged on a support frame, and the personal safety of operators is ensured without high-altitude operation of the operators.

(2) The invention provides a billboard, wherein a roller is sleeved on a handle and is rotatably connected to a support frame through the handle, so that a pull rope is favorably retracted and extended, and the billboard is simple to operate; the leading wheel rotates to be connected in the support frame, and the leading wheel sliding connection has the stay cord, leads to the stay cord and prevents that the stay cord from being worn and torn.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of the connection structure of the supporting frame and the lifting mechanism shown in FIG. 1;

FIG. 4 is a schematic view of the connection of the housing and the reinforcement mechanism shown in FIG. 1;

FIG. 5 is a schematic view of a connection structure of the second rack and the second gear shown in FIG. 4;

fig. 6 is a schematic view of a connection structure between the fixing post and the card board shown in fig. 1.

In the figure: 1. the support frame, 2, fixed establishment, 21, fixed plate, 22, fixed column, 23, lug, 24, solid fixed ring, 25, gusset plate, 26, card post, 27, cardboard, 28, torsion spring, 29, rotation post, 3, strengthening mechanism, 31, handle, 32, first gear, 33, first rack, 34, snap ring, 35, spliced pole, 36, second rack, 37, second gear, 4, hoist mechanism, 41, leading wheel, 42, stay cord, 43, handle, 44, cylinder, 45, disc, 46, locating pin, 47, limiting plate, 5, lid.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, an advertising board includes a supporting frame 1, a fixing mechanism 2 is mounted on the supporting frame 1, the fixing mechanism 2 is fixedly connected with a lifting mechanism 4, the lifting mechanism 4 includes a guide wheel 41, a pull rope 42, a handle 43 and a roller 44, the guide wheel 41 is rotatably connected to the supporting frame 1, one end of the pull rope 42 is fixed to the fixing mechanism 2, the pull rope 42 is slidably connected to the guide wheel 41, the pull rope 42 is slidably connected to the supporting frame 1, the other end of the pull rope 42 is fixedly connected to the roller 44, the handle 43 is sleeved on the roller 44, the roller 44 is rotatably connected to the supporting frame 1, and the handle 43 is rotatably connected to the supporting frame 1; the supporting frame 1 is fixedly provided with a reinforcing mechanism 3, and the reinforcing mechanism 3 is clamped with the fixing mechanism 2.

As a technical optimization scheme of the present invention, the lifting mechanism 4 further includes a disc 45 and a positioning pin 46, the disc 45 is sleeved on the handle 43, the positioning pin 46 is in threaded connection with the disc 45, the positioning pin 46 abuts against the support frame 1, and when in use, the pull rope 42 is prevented from loosening in order to position the handle 43.

As a technical optimization scheme of the present invention, the lifting mechanism 4 further includes a limit plate 47, the limit plate 47 is sleeved on the positioning pin 46, the limit plate 47 is slidably connected to the disc 45, and in a use process, in order to prevent the positioning pin 46 from falling off from the disc 45, the safety of the use of the device is increased.

As a technical optimization scheme of the invention, the fixing mechanism 2 comprises a fixing plate 21, a fixing column 22, a projection 23, a fixing ring 24, a clamping plate 27, a torsion spring 28 and a rotating column 29, the fixing ring 24 is fixedly connected to one end of the pulling rope 42, which is far away from the roller 44, the fixing ring 24 is fixedly connected to the top end of the fixing plate 21, a clamping groove convenient for clamping the advertising cloth is arranged on the fixing plate 21, the fixing posts 22 are fixed at two ends of the fixing plate 21, the lug 23 is fixed on the fixed column 22, the rotating column 29 is fixedly connected with the fixed column 22, the rotating column 29 is rotatably connected with the catch plate 27, the torsion spring 28 is sleeved on the rotating column 29, one end of the torsion spring 28 is fixedly connected to the catch plate 27, and the other end of the torsion spring 28 is fixed to the fixing post 22, so as to facilitate fixing of the advertising cloth.

As a technical optimization scheme of the present invention, the fixing mechanism 2 further includes a reinforcing plate 25 and a clamping column 26, the reinforcing plate 25 is fixed to the fixing plate 21 by a bolt, the clamping column 26 is fixedly connected to the reinforcing plate 25, the clamping column 26 is connected to the fixing plate 21 in a clamping manner, and when in use, the fixing mechanism 2 further fixes the fixing cloth fixed on the fixing mechanism 2.

As a technical optimization scheme of the present invention, the reinforcing mechanism 3 includes a handle 31, a first gear 32, a first rack 33, a snap ring 34, a connecting column 35, a second rack 36 and a second gear 37, the first gear 32 is rotatably connected to the support frame 1, the first rack 33 is engaged with the first gear 32, the handle 31 is fixedly connected to the first gear 32, the handle 31 is rotatably connected to the first gear 32, the first rack 33 is fixedly connected to the bottom end of the connecting column 35, the top end of the connecting column 35 is fixedly connected with the second rack 36, the first rack 33 is slidably connected to the support frame 1, the second rack 36 is slidably connected to the support frame 1, the connecting column 35 is slidably connected to the support frame 1, the second rack 36 is engaged with the second gear 37, the second gear 37 is rotatably connected to the support frame 1, the second gear 37 is fixedly connected with the snap ring 34, the snap ring 34 is clamped and connected with the rotating shaft and the fixing column 22, the snap ring 34 is connected with the support frame 1 in a sliding mode, the support frame 1 is rotatably connected with the cover 5, the handle 31 and the handle 43 are arranged in a cavity formed between the cover 5 and the support frame 1, and in order to limit the fixing column 22, wind is prevented from blowing the fixing plate 21.

When the advertising cloth fixing device is used and installed, the clamping plate 27 is rotated in a direction away from the fixing plate 21, so that two ends of advertising cloth are clamped between the clamping plate 27 and the fixing column 22, the top end and the bottom end of the advertising cloth are placed in the clamping grooves of the fixing plate 21, the clamping columns 26 on the reinforcing plate 25 are placed in the fixing plate 21, the reinforcing plate 25 and the fixing plate 21 are fixed through bolts, the handle 31 is rotated, the pull rope 42 is wound on the roller 44, the fixing plate 21 is lifted upwards under the action of the pull rope 42, when the fixing plate 21 is lifted to a specified position, the stop pin on the disc 45 is screwed, so that the stop pin is abutted against the support frame 1 to prevent the handle 43 from loosening, the handle 31 is rotated anticlockwise, the first gear 32 is rotated to drive the first rack 33 to move, the first rack 33 drives the connecting column 35 to move, and the second rack 36 moves along the connecting column 35, the second rack 36 drives the second gear 37 to rotate, the second gear 37 drives the snap ring 34 to rotate, the snap ring 34 clamps the fixing column 22, so that the fixing plate 21 is fixed, the fixing plate 21 is prevented from shaking, and finally the cover 5 is closed.

The foregoing shows and describes the general principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are intended to be within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a billboard, includes support frame (1), its characterized in that: the supporting frame (1) is provided with a fixing mechanism (2), the fixing mechanism (2) is fixedly connected with a lifting mechanism (4), the lifting mechanism (4) comprises a guide wheel (41), a pull rope (42), a handle (43) and a roller (44), the guide wheel (41) is rotatably connected to the supporting frame (1), one end of the pull rope (42) is fixed to the fixing mechanism (2), the pull rope (42) is slidably connected to the guide wheel (41), the pull rope (42) is slidably connected to the supporting frame (1), the other end of the pull rope (42) is fixedly connected to the roller (44), the handle (43) is sleeved on the roller (44), the roller (44) is rotatably connected to the supporting frame (1), and the handle (43) is rotatably connected to the supporting frame (1); the supporting frame (1) is fixedly provided with a reinforcing mechanism (3), and the reinforcing mechanism (3) is clamped with the fixing mechanism (2);

the fixing mechanism (2) comprises a fixing plate (21), fixing columns (22), a convex block (23), a fixing ring (24), a clamping plate (27), a torsion spring (28) and a rotating column (29), the fixing ring (24) is fixedly connected to one end, deviating from the roller (44), of the pull rope (42), the fixing ring (24) is fixedly connected to the top end of the fixing plate (21), a clamping groove convenient for clamping advertising cloth is formed in the fixing plate (21), the fixing columns (22) are fixed to two ends of the fixing plate (21), the convex block (23) is fixed to the fixing column (22), the rotating column (29) is fixedly connected to the fixing column (22), the clamping plate (27) is rotatably connected to the rotating column (29), the torsion spring (28) is sleeved on the rotating column (29), and one end of the torsion spring (28) is fixedly connected to the clamping plate (27), the other end of the torsion spring (28) is fixed on the fixed column (22);

the fixing mechanism (2) further comprises a reinforcing plate (25) and clamping columns (26), the reinforcing plate (25) is fixed on the fixing plate (21) through bolts, the clamping columns (26) are fixedly connected to the reinforcing plate (25), and the clamping columns (26) are connected to the fixing plate (21) in a clamping mode;

the reinforcing mechanism (3) comprises a handle (31), a first gear (32), a first rack (33), a clamping ring (34), a connecting column (35), a second rack (36) and a second gear (37), the first gear (32) is rotatably connected to the support frame (1), the first rack (33) is meshed with the first gear (32), the handle (31) is fixedly connected to the first gear (32), the handle (31) is rotatably connected to the first gear (32), the first rack (33) is fixedly connected to the bottom end of the connecting column (35), the top end of the connecting column (35) is fixedly connected with the second rack (36), the first rack (33) is slidably connected to the support frame (1), the second rack (36) is slidably connected to the support frame (1), and the connecting column (35) is slidably connected to the support frame (1), the second rack (36) is meshed with the second gear (37), the second gear (37) is rotatably connected to the support frame (1), the second gear (37) is fixedly connected with the clamp ring (34), the clamp ring (34) is connected with the rotating shaft and the fixing column (22) in a clamping manner, and the clamp ring (34) is connected to the support frame (1) in a sliding manner; the support frame (1) is rotatably connected with a cover (5), and the handle (31) and the handle (43) are arranged in a cavity arranged between the cover (5) and the support frame (1).

2. A billboard according to claim 1, in which: hoist mechanism (4) still include disc (45) and locating pin (46), disc (45) cup joint in handle (43), locating pin (46) with threaded connection between disc (45), locating pin (46) are contradicted support frame (1).

3. A billboard according to claim 2, in which: the lifting mechanism (4) further comprises a limiting plate (47), the limiting plate (47) is sleeved on the positioning pin (46), and the limiting plate (47) is connected to the disc (45) in a sliding mode.