CN218214560U - Rotary billboard - Google Patents

Abstract

The utility model belongs to the technical field of the bill-board, especially, rotatory bill-board is fixed to the show direction of current bill-board most of, consequently just still has the problem of the angle of unable regulation show, presents following scheme, and it includes bill-board and support column, the bill-board rotates with the support column to be connected, the inboard fixed mounting of bill-board has the rotation axis of rotation, the top of support column fixed mounting has motor and mounting panel respectively, the motor is located the front side of mounting panel, the top of motor output shaft rotates with the axis of rotation to be connected, the front side fixed mounting of mounting panel has the motor, the front side of mounting panel is equipped with coupling mechanism and positioning mechanism respectively, the utility model discloses in: contain electric drive's power supply, can 360 rotations, expanded considerable angle, promoted the effect of publicity of bill-board, because the circular design of bill-board, greatly reduced wind to the effort that the bill-board supported, effectively reduced the potential safety hazard.

Description

Rotary billboard

Technical Field

The utility model relates to a bill-board technical field especially relates to rotatory bill-board.

Background

The billboard is used for displaying advertising information, and the displaying direction of the billboard in the prior art is mostly fixed;

because the display direction of the billboard in the prior art is mostly fixed, the problem that the display angle cannot be adjusted exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that most of the display directions of the billboards in the prior art are fixed, so that the defects that the display angle cannot be adjusted exist and the rotary billboard is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

rotatory bill-board, including bill-board and support column, the bill-board rotates with the support column to be connected, the inboard fixed mounting of bill-board has the rotation axis, the top of support column fixed mounting has motor and mounting panel respectively, the motor is located the front side of mounting panel, the top and the rotation axis of motor output shaft rotate to be connected, the front side fixed mounting of mounting panel has the motor, the front side of mounting panel is equipped with coupling mechanism and positioning mechanism respectively, positioning mechanism cooperatees with axis of rotation and coupling mechanism respectively, coupling mechanism cooperatees with motor and axis of rotation respectively.

Preferably, positioning mechanism includes locating rack, sliding block, pulling rod, carriage, reset spring and fixed plate, the equal sliding connection of locating rack and sliding block is in the front side of installation, locating rack and sliding block sliding contact, the locating rack is connected with the solid board of electric putter is decided, the sliding block rotates with the pulling rod to be connected, the pulling rod rotates with the carriage to be connected, the carriage cover is established in the outside of motor output shaft, carriage and reset spring fixed connection, reset spring and fixed plate fixed connection, fixed plate fixed mounting is in the front side of mounting panel.

Furthermore, through positioning mechanism, positioning mechanism can fix a position the axis of rotation in the shell for the axis of rotation is unable to rotate, greatly increased axis of rotation and bill-board stability when not needing to rotate.

Preferably, the connecting mechanism comprises two telescopic rods, two inserting frames, two positioning blocks, a torsion spring and a matching frame, the telescopic rods are rotatably connected to the front side of the matching frame, the telescopic rods are rotatably connected with the inserting frames, the inserting frames are slidably connected to the front side of the matching frame, and the inner side of the matching frame is slidably connected with the outer side of the motor output shaft.

Furthermore, through a connecting mechanism, the connecting mechanism is used for connecting the motor output shaft and the rotating shaft at the front side of the mounting plate, so that the motor output shaft can drive the rotating shaft to rotate, and the rotating shaft can drive the billboard to rotate.

Preferably, a positioning block is fixedly mounted on the positioning frame, a plurality of positioning grooves which are arranged at equal intervals are formed in the outer side of the rotating shaft, and the outer side of the positioning block is in sliding contact with the inner walls of the positioning grooves.

Furthermore, after the positioning block is inserted into the positioning groove, the positioning block can block the rotation of the rotating shaft, so that the rotating shaft can be positioned, and the billboard can be positioned.

Preferably, the bottom of the rotating shaft is provided with a plurality of rectangular grooves which are arranged at equal intervals, and the top of the insertion frame is in sliding contact with the inner walls of the rectangular grooves.

Furthermore, after the insertion frame is inserted into the insertion groove, the rotation of the insertion frame can drive the rotation shaft to rotate, and the billboard can be driven to rotate.

Preferably, the rear sides of the two telescopic rods are fixedly provided with torsion springs, and the rear sides of the torsion springs are fixedly connected with the matching frame.

Further, torsion spring is used for reseing to the telescopic link for the telescopic link can hold power torsion spring when rotating, is released the back at the telescopic link, and the telescopic link resets with regard to accessible torsion spring's resilience.

Has the beneficial effects that:

1. through the positioning mechanism, the positioning mechanism can position the rotating shaft in the shell, so that the rotating shaft cannot rotate, and the stability of the rotating shaft and the advertising board when the rotating shaft and the advertising board do not need to rotate is greatly improved;

2. the connecting mechanism is used for connecting the motor output shaft and the rotating shaft at the front side of the mounting plate, so that the motor output shaft can drive the rotating shaft to rotate, and the rotating shaft can drive the billboard to rotate;

the utility model discloses in: contain electric drive's power supply, can 360 rotations, expanded considerable angle, promoted the effect of publicity of bill-board, because the circular design of bill-board, greatly reduced the effort that wind supported the bill-board, effectively reduced the potential safety hazard.

Drawings

Fig. 1 is a three-dimensional schematic view of the structure of the rotary billboard of the utility model;

fig. 2 is a schematic view of the structure of the rotary billboard of the present invention;

fig. 3 is an enlarged schematic view a in fig. 2 of the structure of the rotary billboard of the present invention;

fig. 4 is an enlarged schematic view of the structure of the rotary billboard of the present invention, fig. 2B.

In the figure: 1. a billboard; 2. a support column; 3. mounting a plate; 4. a motor; 5. an electric push rod; 6. a rotating shaft; 7. a positioning frame; 8. a slider; 9. pulling a rod; 10. a carriage; 11. a return spring; 12. a fixing plate; 13. a telescopic rod; 14. an insertion frame; 15. positioning a block; 16. a torsion spring; 17. and a matching frame.

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.

Example one

Referring to fig. 1-4, the rotary billboard comprises a billboard 1 and a support column 2, the billboard 1 is rotatably connected with the support column 2, a rotary shaft 6 is fixedly mounted on the inner side of the billboard 1, a motor 4 and a mounting plate 3 are respectively fixedly mounted on the top of the support column 2, the motor 4 is located on the front side of the mounting plate 3, the top end of an output shaft of the motor 4 is rotatably connected with the rotary shaft 6, the motor 4 is fixedly mounted on the front side of the mounting plate 3, the front side of the mounting plate 3 is respectively provided with a connecting mechanism and a positioning mechanism, the positioning mechanism is respectively matched with the rotary shaft 6 and the connecting mechanism, and the connecting mechanism is respectively matched with the motor 4 and the rotary shaft 6.

The utility model discloses in, positioning mechanism includes locating rack 7, sliding block 8, pulling rod 9, carriage 10, reset spring 11 and fixed plate 12, locating rack 7 and the equal sliding connection of sliding block 8 are in the front side of installation, locating rack and 8 sliding contact of sliding block, locating rack 7 is decided with 5 solid boards of electric putter and is connected, sliding block 8 rotates with pulling rod 9 and is connected, pulling rod 9 rotates with carriage 10 to be connected, the outside at 4 output shafts of motor is established to carriage 10 cover, carriage 10 and 11 fixed connection of reset spring, reset spring 11 and 12 fixed connection of fixed plate, 12 fixed mounting of fixed plate are in the front side of mounting panel 3, through positioning mechanism, positioning mechanism can fix a position axis of rotation 6 in the shell, make axis of rotation 6 unable rotation, greatly increased axis of rotation 6 and the stability of bill-board 1 when not needing the rotation.

The utility model discloses in, coupling mechanism includes two telescopic links 13, two insert frame 14, two locating pieces 15, torque spring 16 and cooperation frame 17, telescopic link 13 rotates to be connected in cooperation frame 17 front side, telescopic link 13 with insert frame 14 and rotate and be connected, insert frame 14 sliding connection in the front side of cooperation frame 17, the inboard of cooperation frame 17 and the outside sliding connection of motor 4 output shaft, through coupling mechanism, coupling mechanism is used for connecting motor 4 output shaft and axis of rotation 6 at the front side of mounting panel 3, make motor 4 output shaft can drive axis of rotation 6 and rotate, axis of rotation 6 just can drive bill-board 1 rotatoryly.

The utility model discloses in, fixed mounting has locating piece 15 on locating rack 7, and a plurality of constant head tanks of equidistant range are seted up in the outside of axis of rotation 6, and the outside of locating piece 15 and the inner wall sliding contact of constant head tank insert the constant head tank in back at locating piece 15, and locating piece 15 just can block axis of rotation 6 and rotate, just can realize the location to axis of rotation 6, just also can realize the location to bill-board 1.

The utility model discloses in, a plurality of rectangular channels of equidistant range are seted up to the bottom of axis of rotation 6, and the top of inserting frame 14 and the inner wall sliding contact of rectangular channel insert the back in inserting the groove in inserting frame 14, insert frame 14 and rotate and just can drive axis of rotation 6 and rotate, just can drive bill-board 1 and rotate.

The utility model discloses in, the equal fixed mounting in rear side of two telescopic links 13 has torque spring 16, and torque spring 16's rear side and cooperation frame 17 fixed connection, torque spring 16 are used for reseing to telescopic link 13 for telescopic link 13 can hold power torque spring 16 when rotating, is liberated the back at telescopic link 13, and telescopic link 13 resets with regard to resilience of accessible torque spring 16.

Example two

This example differs from example 1 in that: can with the utility model discloses the mode of well location to axis of rotation 6 is replaced to the mode of using manual location, and on manual frame 14 that will insert inserted the axis of rotation 6, just can realize the location of axis of rotation 6, nevertheless manual mode to axis of rotation 6 location needs the staff to ascend a height, and efficiency is not high, and the utility model discloses do not possess above-mentioned shortcoming.

The working principle is as follows: when the billboard 1 needs to rotate, the electric push rod 5 needs to be started first, the electric push rod 5 contracts to drive the positioning frame 7 to move towards the left side and separate from the rotating shaft 6, the positioning frame 7 moves towards the left side, the positioning frame 7 drives the sliding block 8 to move towards the left side, the sliding block 8 pulls the pulling rod 9, the pulling rod 9 pulls the sliding frame 10 to move upwards, the sliding frame 10 moves upwards to compress the reset spring 11 first, then the bottom ends of the two telescopic rods 13 are pushed, the bottom ends of the telescopic rods 13 are far away from each other, the top ends of the telescopic rods 13 are close to each other, the telescopic rods 13 store force and torque springs 16 and then drive the two insertion frames 14 to close to each other, the insertion frames 14 are inserted into the rectangular grooves at the bottom of the rotating shaft 6, after the insertion frames 14 are inserted into the insertion grooves, the insertion frames 14 rotate to drive the rotating shaft 6 to rotate, the billboard 1 can be driven to rotate, then the motor 4 is started again, the motor 4 drives the rotating shaft 6 to rotate, the billboard 6 to drive the billboard 1 to rotate, the rotating shaft 6, the rotating shaft 1 to rotate, the positioning frame 6, the positioning block the positioning grooves 13, and release the telescopic rods 13, and the positioning grooves 15 can be inserted into the positioning grooves.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. Rotatory bill-board, including bill-board (1) and support column (2), its characterized in that, the bill-board rotates with support column (2) and is connected, the inboard fixed mounting of bill-board (1) has rotation axis of rotation (6), the top of support column (2) is fixed mounting respectively has motor (4) and mounting panel (3), motor (4) are located the front side of mounting panel (3), the top of motor (4) output shaft rotates with axis of rotation (6) and is connected, the front side fixed mounting of mounting panel (3) has motor (4), the front side of mounting panel (3) is equipped with coupling mechanism and positioning mechanism respectively, positioning mechanism cooperatees with axis of rotation (6) and coupling mechanism respectively, coupling mechanism cooperatees with motor (4) and axis of rotation (6) respectively.

2. The rotary billboard according to claim 1, wherein the positioning mechanism comprises a positioning frame (7), a sliding block (8), a pulling rod (9), a sliding frame (10), a reset spring (11) and a fixing plate (12), the positioning frame (7) and the sliding block (8) are connected to the front side of the installation in a sliding manner, the positioning frame is in sliding contact with the sliding block (8), the positioning frame (7) is fixedly connected with the electric push rod (5) in a fixed manner, the sliding block (8) is rotatably connected with the pulling rod (9), the pulling rod (9) is rotatably connected with the sliding frame (10), the sliding frame (10) is sleeved on the outer side of an output shaft of the motor (4), the sliding frame (10) is fixedly connected with the reset spring (11), the reset spring (11) is fixedly connected with the fixing plate (12), and the fixing plate (12) is fixedly installed on the front side of the mounting plate (3).

3. The rotary billboard according to claim 1, wherein the connecting mechanism comprises two telescopic rods (13), two insertion frames (14), two positioning blocks (15), a torsion spring (16) and a matching frame (17), the telescopic rods (13) are rotatably connected to the front side of the matching frame (17), the telescopic rods (13) are rotatably connected to the insertion frames (14), the insertion frames (14) are slidably connected to the front side of the matching frame (17), and the inner sides of the matching frame (17) are slidably connected to the outer sides of the output shafts of the motor (4).

4. The rotary billboard according to claim 2, wherein a positioning block (15) is fixedly mounted on the positioning frame (7), a plurality of positioning grooves are formed in the outer side of the rotary shaft (6) and are arranged at equal intervals, and the outer side of the positioning block (15) is in sliding contact with the inner walls of the positioning grooves.

5. The rotary signboard of claim 3, wherein the bottom of the rotary shaft (6) is formed with a plurality of rectangular grooves arranged at equal intervals, and the top of the insertion frame (14) is in sliding contact with the inner walls of the rectangular grooves.

6. The rotary billboard according to claim 3, wherein a torsion spring (16) is fixedly mounted at the rear side of each of the two telescopic rods (13), and the rear side of the torsion spring (16) is fixedly connected with the matching frame (17).

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