CN115578950A

CN115578950A - Rotatable billboard

Info

Publication number: CN115578950A
Application number: CN202211349054.XA
Authority: CN
Inventors: 叶晓娴; 陆宸; 陆旻宇; 王钰
Original assignee: Shanghai University of Engineering Science
Current assignee: Shanghai University of Engineering Science
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-01-06

Abstract

The invention discloses a rotatable billboard, and belongs to the technical field of billboards. It includes the stand, the fixed cover has connect the box on the stand, it has the bearing platform still to rotate on the stand, the bearing bench is installed the bill-board, the bill-board still cup joints on the stand through the linking bridge activity, the internally mounted of box has the rotation post, it cup joints the outside at the stand to rotate the post, fixed plate and master gear have been cup jointed respectively to rotate the post, the fixed plate is located the below of master gear, it has three slave gear still to rotate respectively to cup joint on the fixed plate, three slave gear all is geared mutually with the master gear, the common gear of the outside of three slave gear has the interior ring gear. This bill-board sets up on the one hand many, and on the other hand can realize rotating, for this reason, can realize that the multi-angle goes to watch the content on the bill-board, compares in fixed bill-board, has increased the advertisement angle to let the customer know the content of bill-board.

Description

Rotatable billboard

Technical Field

The invention relates to a rotatable billboard, belonging to the technical field of billboards.

Background

The existing billboard generally comprises an advertisement board, and advertisement words or names of stores playing a role of propaganda are printed on the advertisement board. The use requirements of the current users can not be met for a long time.

The existing billboard can not rotate, the advertisement content can be observed from only one angle, and the advertisement content can not be observed from multiple angles, so that a rotatable billboard is needed to be designed to solve the problems.

Disclosure of Invention

The present invention is implemented by the following technical solutions in view of the technical problems mentioned in the background art:

the utility model provides a rotatable bill-board, includes the stand, fixed cover has connect the box on the stand, it is connected with the bearing platform still to rotate on the stand, install the bill-board on the bearing platform, the bill-board still cup joints on the stand through the linking bridge activity, the internally mounted of box has the rotation post, it rotates the post and cup joints the outside at the stand, fixed plate and master gear have been cup jointed on the rotation post respectively, the fixed plate is located the below of master gear, it has cup jointed three from the gear, three still to rotate respectively on the fixed plate all with master gear looks toothing from the gear, it is three the common tooth of outside from the gear has connect interior ring gear, the inside at the bearing platform is fixed in the outside of interior ring gear, the inside of box still is equipped with the drive and rotates post pivoted drive assembly.

As the preferred example, drive assembly includes main belt pulley, belt, from belt pulley and motor, from the fixed cup joint of belt pulley on the rotation post, main belt pulley passes through the pivot and installs the inside one side at the box, the belt cup joints on main belt pulley and from the belt pulley, still be equipped with the connecting plate on the stand, the stiff end fixed mounting of motor is on the connecting plate, the output of motor is fixed mutually with one side of pivot.

As the preferred example, the bottom and the lateral wall of box have still seted up the opening respectively, and the opening that is located the bottom half is corresponding with the stiff end bottom of motor, the bottom of box still is equipped with a plurality of fixed cones, leaves the space between every two adjacent fixed cones, also leaves the space between the top of every fixed cone and box, and two spaces are linked together, just the belt runs through fixed cone, main belt pulley, belt, from belt pulley, motor, stand all are located the space.

As a preferable example, the top of the box body is also provided with a solar panel for providing power for the motor.

As a preferred example, the number of the advertising boards is at least two.

The invention has the beneficial effects that: this bill-board sets up on the one hand many, and on the other hand can realize rotating, for this reason, can realize that the multi-angle goes to watch the content on the bill-board, compares in fixed bill-board, has increased the advertisement angle to let the customer know the content of bill-board.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic structural diagram of a combination of a driving assembly, a fixed plate, a driven pulley, a belt, a main pulley, an inner ring gear, a main gear and a driven gear in the invention except a motor;

FIG. 3 is a schematic structural diagram of a combination of a driving assembly, a fixed plate, a secondary pulley, a belt, a primary pulley, an inner ring gear, a primary gear and a secondary gear, which is arranged outside a motor and viewed from another angle;

in the figure: the automatic assembling device comprises an upright post 1, a bearing table 2, a billboard 3, a box body 4, a motor 5, a fixing plate 6, a driven belt pulley 7, a belt 8, a main belt pulley 9, an inner toothed ring 10, a main gear 11, a driven gear 12, a fixing cone 13 and an opening 14.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purpose and the efficacy of the invention easy to understand, the invention is further described with reference to the specific drawings.

As shown in fig. 1-3, a rotatable billboard comprises a vertical column 1, a box 4 is fixedly sleeved on the vertical column 1, a receiving platform 2 is further rotatably connected on the vertical column 1, the billboard 3 is mounted on the receiving platform 2, the billboard 3 is further movably sleeved on the vertical column 1 through a connecting support, a rotating column is mounted inside the box 4, the rotating column is rotatably sleeved on the outer side of the vertical column 1, a fixing plate 6 and a main gear 11 are respectively sleeved on the rotating column, the fixing plate 6 is located below the main gear 11, three slave gears 12 are further rotatably sleeved on the fixing plate 6, the three slave gears 12 are all in toothed connection with the main gear 11, an inner toothed ring 10 is commonly toothed on the outer sides of the three slave gears 12, the outer side of the inner toothed ring 10 is fixed inside the receiving platform 2, and a driving assembly for driving the rotating column to rotate is further arranged inside the box 4.

The driving assembly comprises a main belt pulley 9, a belt 8, a driven belt pulley 7 and a motor 5, the belt pulley 7 is fixedly sleeved on the rotating column, the main belt pulley 9 is installed on one side inside the box body 4 through a rotating shaft, the belt 8 is connected on the main belt pulley 9 and the driven belt pulley 7, a connecting plate is further arranged on the stand column 1, the fixed end of the motor 5 is fixedly installed on the connecting plate, and the output end of the motor 5 is fixed with one side of the rotating shaft.

The top of the box body 4 is also provided with a solar panel for supplying power to the motor 5.

Opening 14 has still been seted up respectively to the bottom and the lateral wall of box 4, and the opening that is located the box 4 bottom is corresponding with the stiff end bottom of motor 5, and the bottom of box 4 still is equipped with a plurality of fixed cones 13, leaves the space between every two adjacent fixed cones 13, also leaves the space between the top of every fixed cone 13 and box 4, and two spaces are linked together, and belt 8 runs through fixed cone 13, main belt pulley 9, belt 8, from belt pulley 7, motor 8, stand 1 all are located the space.

It should be noted that, on the one hand, because the device is installed at high altitude, the motor 5 is subjected to blowing type heat dissipation through the opening at the bottom of the box 4, and on the other hand, after the wind blows into the box 4 through the opening 14 on the side wall of the box 4, the wind is blocked by the fixed cone 13, so that the wind performs wave-like motion inside the box 4, and the wave-like motion wind dissipates heat of the motor 4, so as to accelerate the heat dissipation efficiency.

The number of the advertising boards 3 is at least two.

The working principle is as follows: starter motor 5, motor 5's output begins to rotate, thereby drive the rotation of pivot, then drive the rotation of main belt pulley 9, then under the connection of belt 8, drive the rotation from driving wheel 7, then drive the rotation of rotating the post, then drive the rotation of master gear 11, then under the connection of fixed plate 6, drive three rotation from gear 12, then drive the rotation of inner tooth ring 10, then drive the rotation of bearing platform 2, and under linking bridge's assistance, then drive the rotation of bill-board 3, with this content on realizing that the multi-angle is watched to the bill-board 3.

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

Claims

1. The utility model provides a rotatable bill-board, includes the stand, its characterized in that, fixed cover has connect the box on the stand, it is connected with the bearing platform still to rotate on the stand, the last bill-board of installing of bearing platform, the bill-board still cup joints on the stand through the linking bridge activity, the internally mounted of box has the rotation post, it rotates the outside of cup jointing at the stand to rotate the post, fixed plate and master gear have been cup jointed respectively on the rotation post, the fixed plate is located the below of master gear, it has cup jointed three from the gear, three still to rotate respectively on the fixed plate it all with master gear looks toothing, three from the gear the common toothing in the outside of gear has interior ring gear, the inside at the bearing platform is fixed in the outside of interior ring gear, the inside of box still is equipped with the drive and rotates post pivoted drive assembly.

2. A rotatable billboard as claimed in claim 1 in which: the drive assembly includes main belt pulley, belt, follows belt pulley and motor, fixed the cup jointing from the belt pulley is on rotating the post, main belt pulley installs the one side in the box inside through the pivot, the belt cup joints on main belt pulley and follows the belt pulley, still be equipped with the connecting plate on the stand, the stiff end fixed mounting of motor is on the connecting plate, the output of motor is fixed mutually with one side of pivot.

3. A rotatable billboard according to claim 2 in which: the top of box still is equipped with solar panel for provide electric power for the motor.

4. A rotatable billboard according to claim 2 in which: the bottom and the lateral wall of box have still seted up the opening respectively, and the opening that is located the bottom half is corresponding with the stiff end bottom of motor, the bottom of box still is equipped with a plurality of fixed cones, leaves the space between per two adjacent fixed cones, also leaves the space between the top of every fixed cone and box, and two spaces are linked together, just the belt runs through fixed cone, main belt pulley, belt, from belt pulley, motor, stand all are located the space.

5. A rotatable billboard as claimed in claim 1 in which: the number of the advertising boards is at least two.