CN214663308U

CN214663308U - Arc-shaped detachable LED display screen for advertising

Info

Publication number: CN214663308U
Application number: CN202120449420.3U
Authority: CN
Inventors: 洪霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-11-09
Anticipated expiration: 2031-03-02

Abstract

The utility model discloses an arc-shaped detachable LED display screen for advertising, which comprises an LED display screen, wherein a dense mesh-shaped frame is fixedly arranged on the inner wall of the LED display screen, an annular sheathing board is fixedly arranged on the surface of the inner wall of the dense mesh-shaped frame, a plurality of runners can be detached from the bottom surface of the LED display screen, a base is fixedly arranged on the bottom surface of the LED display screen, a circular chute is arranged on the upper surface of the base, the LED display screen is semicircular, the dense mesh-shaped frame fixedly connected with the inner wall can realize quick detachment and installation, and meanwhile, the LED display screen and the annular sheathing board are fixedly combined with a disc to effectively protect internal components, so that the overall appearance is attractive; the bottom surface of the LED display screen is detachably connected with a plurality of rotating wheels and rotates along a circular sliding groove formed in the base, so that advertisement transmission can be carried out at multiple visual angles; the hobbing of motor output fixed connection is connected with the pinion rack meshing, and the hobbing passes through the bearing to be connected with the dead lever cooperation, can effectively provide arc rotation power for the LED display screen in succession.

Description

Arc-shaped detachable LED display screen for advertising

Technical Field

The utility model relates to a LED display screen technical field specifically is a LED display screen can be dismantled to arc for advertising.

Background

With the rapid development of new media, the propagation mode of advertisements is not single any more, and the advertisement investment field is added to some post enterprises, markets and the like in cities, the advertisement propaganda performed by the traditional physical storefront often consists of flat panel LED display screens, the visual impact feeling brought to consumers is not strong enough, most of the arc LED display screens are fixedly installed and are difficult to embody the attractiveness, the arc LED display screen capable of rotating and providing the display in multiple directions is careless and living, and therefore the arc detachable LED display screen for advertisement propaganda is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED display screen can be dismantled to arc for advertising to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an arc-shaped detachable LED display screen for advertising comprises an LED display screen, wherein a dense mesh-shaped frame is fixedly arranged on the inner wall of the LED display screen, an annular sheathing board is fixedly arranged on the surface of the inner wall of the dense mesh-shaped frame, a plurality of rotating wheels are detachably arranged on the bottom surface of the LED display screen, a base is fixedly arranged on the bottom surface of the LED display screen, a circular sliding groove is formed in the upper surface of the base, the rotating wheels are slidably clamped in the circular sliding groove, a circular bottom plate is fixedly arranged on the inner wall of the base, a semicircular sliding groove is formed in the upper surface of the circular bottom plate, a motor is arranged on the upper surface of the circular bottom plate in an arc-shaped sliding manner, a circular array distributed toothed plate is arranged on the upper surface of the circular bottom plate, a first stop block and a second stop block are symmetrically and fixedly arranged on the upper surface of the circular bottom plate, a semicircular pressing plate is fixedly arranged between one side surfaces of the first stop block and the second stop block, and a hobbing is fixedly arranged at the output end of the motor, the hobbing is connected with the meshing of pinion rack cooperation, the hobbing clamp is located between pinion rack and the semi-circular clamp plate bottom surface, the fixed bearing that is equipped with of hobbing opposite side surface, interference fit is equipped with the dead lever in the bearing, the dead lever runs through to be inserted and locates annular sheathing inner wall, dead lever one end and close net shape frame fixed connection, fixed surface is equipped with the reinforcement bar axle on the circular bottom plate, the rotation of reinforcement bar axle top surface is equipped with the disc, disc and annular sheathing fixed connection.

Preferably, the LED display screen is semicircular.

Preferably, the outer surface of the annular sheath plate is provided with an arc-shaped groove, and an arc-shaped door is rotatably arranged in the arc-shaped groove.

Preferably, the motor upper surface is fixed and is equipped with the fixed block, the fixed gyro wheel that is equipped with of fixed block bottom surface one end, the gyro wheel slide clamp is located in the semi-circular spout.

Preferably, the surfaces of one side of the first stop block and one side of the second stop block are respectively attached to the surfaces of two ends of the toothed plate.

Preferably, the upper surface of the disc is provided with a round hole, and the reinforcing bar shaft is inserted into the round hole in a penetrating manner.

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

1. the LED display screen is semicircular, rapid disassembly and assembly can be realized through the dense mesh-shaped frame fixedly connected with the inner wall, and meanwhile, the LED display screen is combined and fixed with the annular sheath plate and the disc to effectively protect internal components, so that the whole appearance is attractive;

2. the bottom surface of the LED display screen is detachably connected with a plurality of rotating wheels and rotates along a circular sliding groove formed in the base, so that advertisement transmission can be carried out at multiple visual angles;

3. the hobbing of motor output fixed connection is connected with the pinion rack meshing, and the hobbing passes through the bearing to be connected with the dead lever cooperation, can effectively provide arc rotation power for the LED display screen in succession.

Drawings

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

FIG. 2 is a schematic view of the dense mesh frame of the present invention;

FIG. 3 is a schematic view of the structure and rotation structure of the present invention;

in the figure: 1. an LED display screen; 11. a dense mesh frame; 12. a rotating wheel; 2. a base; 21. a circular chute; 3. a reinforcing bar shaft; 31. a disc; 311. a circular hole; 32. an annular sheathing plate; 321. an arc-shaped door; 322. an arc-shaped slot; 4. a circular base plate; 41. a semicircular chute; 42. a toothed plate; 43. a semicircular pressing plate; 44. a first stopper; 45. a second stopper; 5. a motor; 51. hobbing; 52. a bearing; 53. fixing the rod; 54. a roller; 55. and (5) fixing blocks.

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, the present invention provides a technical solution: an arc-shaped detachable LED display screen for advertising comprises an LED display screen 1, wherein a dense mesh-shaped frame 11 is fixedly arranged on the inner wall of the LED display screen 1, the LED display screen 1 is of a flexible structure and can be bent and installed on the surface of the dense mesh-shaped frame 11, an annular sheathing plate 32 is fixedly arranged on the surface of the inner wall of the dense mesh-shaped frame 11, the annular sheathing plate 32 is fixedly connected with the surface of the inner wall of the dense mesh-shaped frame 11 and plays a role in stabilizing and protecting internal components, a plurality of rotating wheels 12 can be detached from the bottom surface of the LED display screen 1, a base 2 is fixedly arranged on the bottom surface of the LED display screen 1, a circular sliding groove 21 is formed in the upper surface of the base 2, the rotating wheels 12 are clamped in the circular sliding groove 21, so that the LED display screen 1 can rotate along the circular sliding groove 21, a circular bottom plate 4 is fixedly arranged on the inner wall of the base 2, the base 2 is fixedly connected with the circular bottom plate 4 to increase the structural stability, the upper surface of the circular bottom plate 4 is provided with a semicircular sliding groove 41, the upper surface of the circular bottom plate 4 is provided with a motor 5 in an arc-shaped sliding manner, the motor 5 can slide on the upper surface of the circular bottom plate 4 in an arc-shaped manner, the upper surface of the circular bottom plate 4 is provided with a toothed plate 42 in a circular array distribution manner, the toothed plate 42 is in a semicircular shape on the upper surface of the circular bottom plate 4 and concentric with the semicircular sliding groove 41, the upper surface of the circular bottom plate 4 is symmetrically and fixedly provided with a first stop block 44 and a second stop block 45, a semicircular pressing plate 43 is fixedly arranged between one side surfaces of the first stop block 44 and the second stop block 45, the first stop block 44 and the second stop block 45 are fixedly connected with the semicircular pressing plate 43, the output end of the motor 5 is fixedly provided with a hobbing 51, the hobbing 51 is in meshing fit connection with the toothed plate 42, so that the motor 5 can rotate along the toothed plate 42, and the hobbing 51 is clamped between the bottom surfaces of the toothed plate 42 and the semicircular pressing plate 43, reach gear hobbing 51 limit action that rolls, gear hobbing 51 opposite side fixed bearing 52 that is equipped with of surface, interference fit is equipped with dead lever 53 in the bearing 52, and gear hobbing 51 rolls and can drive dead lever 53 arc and remove, dead lever 53 runs through to be inserted and locates annular sheathing board 32 inner wall, dead lever 53 one end and close netted shape frame 11 fixed connection, and dead lever 53 can drive annular sheathing board 32 and close netted shape frame 11 arc together and remove, 4 fixed surfaces of circular bottom plate are equipped with reinforcing bar shaft 3, and 4 fixed surfaces of circular bottom plate are connected with reinforcing bar shaft 3 that increases stabilizing action, 3 top surface rotations of reinforcing bar shaft are equipped with disc 31, disc 31 and annular sheathing board 32 fixed connection to disc 31 can rotate together with annular sheathing board 32.

As an embodiment of the present invention, the LED display screen 1 is semicircular, increasing the viewing angle of advertising.

As an embodiment of the utility model, arc wall 322 has been seted up to annular protecting sheathing 32 surface, the arc wall 322 internal rotation is equipped with arc door 321 for overhaul annular protecting sheathing 32 internal component.

As an embodiment of the utility model, fixed surface is equipped with fixed block 55 on the motor 5, fixed block 55 bottom surface one end is fixed and is equipped with gyro wheel 54, gyro wheel 54 slide clamp has guaranteed work under the motor 5 outrigger in locating semi-circular spout 41, has injectd the arc turned position, has reduced the frictional resistance that the arc of motor 5 rotated the production simultaneously.

As an embodiment of the present invention, a side surface of the first stopper 44 and the second stopper 45 is respectively attached to two ends of the toothed plate 42, and the first stopper 44 and the second stopper 45 are used for limiting the arc-shaped rotation stroke.

As an embodiment of the present invention, a circular hole 311 is disposed on the upper surface of the disc 31, the reinforcing bar shaft 3 is inserted into the circular hole 311, and the disc 31 can rotate on the outer surface of the reinforcing bar shaft 3.

The working principle is as follows: the LED display screen 1 for advertising is semicircular, can increase the advertising visual angle and bring more impact feeling, the LED display screen 1 is of a flexible structure and can be bent, the inner wall of the LED display screen is fixedly arranged on the surface of the dense-mesh-shaped frame 11, and is convenient to disassemble, the surface of the inner wall of the dense-mesh-shaped frame 11 is fixedly connected with the outer surface of the annular sheath plate 32, so that the LED display screen 1 can be stabilized, and meanwhile, components arranged inside the annular sheath plate 32 can be protected, a plurality of detachable rotating wheels 12 are arranged on the bottom surface of the LED display screen 1, the base 2 is fixedly arranged on the lower surface of the LED display screen 1, a circular chute 21 is arranged on the upper surface of the base 2, the rotating wheels 12 are slidably clamped in the circular chute 21, so that the LED display screen 1 can rotate along the circular chute 21, a circular bottom plate 4 is fixedly arranged on the inner wall of the base 2, so that the structural stability is increased, and a semicircular chute 41 is arranged on the upper surface of the circular bottom plate 4, the upper surface of the motor 5 is fixedly connected with a fixed block 55, one end of the lower surface of the fixed block 55 is fixedly connected with a roller 54, the roller 54 is clamped in a semicircular sliding groove 41 in a rolling manner, so that the motor 5 can stably support and operate, and can rotate in an arc manner along the upper surface of the circular bottom plate 4 under the condition of reducing friction resistance, the upper surface of the circular bottom plate 4 is provided with a toothed plate 42 in a circular array distribution manner, the toothed plate 42 is in a semicircular shape on the upper surface of the circular bottom plate 4 and is concentric with the semicircular sliding groove 41, the upper surface of the circular bottom plate 4 is symmetrically and fixedly provided with a first stop block 44 and a second stop block 45, a semicircular pressing plate 43 is fixedly arranged between the side surfaces of the first stop block 44 and the second stop block 45, the output end of the motor 5 is fixedly provided with a hobbing 51, the hobbing 51 is in meshing fit connection with the toothed plate 42, the hobbing 51 is clamped between the bottom surfaces of the toothed plate 42 and the semicircular pressing plate 43, the first stop block 44, the second stop block 45 and the semicircular pressing plate 43 are fixedly connected to achieve the limiting effect of the rolling stroke of the hobbing 51, a bearing 52 is fixedly arranged on the other side surface of the hobbing 51, a fixing rod 53 is connected in the bearing 52 in an interference fit manner, the fixing rod 53 penetrates through the inner wall of the annular sheathing plate 32 and is fixedly connected with the dense mesh-shaped frame 11, thereby the hobbing 51 rotates to drive the fixed rod 53, the annular protecting plate 32 and the dense mesh-shaped frame 11 to move in an arc shape, the upper surface of the circular bottom plate 4 is fixedly provided with the reinforcing bar shaft 3, the outer surface of the top end of the reinforcing bar shaft 3 is rotatably provided with the disc 31, the disc 31 is fixedly connected with the annular protecting plate 32, thereby disc 31 and annular protecting sheathing 32 can rotate together to motor 5 can drive the rotation that LED display screen 1 made the semicircle stroke, reaches the advertising of multi-view, and annular protecting sheathing 32 surface is equipped with arc door 321 and can effectively overhauls the internal components, and under generally, closes arc door 321 and can form a cylinder, increases wholly pleasing to the eye, accomplishes whole operation.

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. The utility model provides a LED display screen can be dismantled to arc for advertising, includes LED display screen (1), its characterized in that, LED display screen (1) inner wall is fixed and is equipped with close netted frame (11), close netted frame (11) inner wall fixed surface is equipped with annular protecting sheathing board (32), a plurality of runners (12) can be dismantled to LED display screen (1) bottom surface, LED display screen (1) bottom surface is fixed and is equipped with base (2), circular spout (21) have been seted up to base (2) upper surface, runner (12) slide clamp is located circular spout (21), base (2) inner wall is fixed and is equipped with circular bottom plate (4), semicircular spout (41) have been seted up to circular bottom plate (4) upper surface arc is slided and is equipped with motor (5), circular array distributing type pinion rack (42) have been seted up to circular bottom plate (4) upper surface, the upper surface of the circular bottom plate (4) is symmetrically and fixedly provided with a first stop block (44) and a second stop block (45), a semicircular pressing plate (43) is fixedly arranged between one side surface of the first stop block (44) and one side surface of the second stop block (45), the output end of the motor (5) is fixedly provided with a hobbing (51), the hobbing (51) is in meshing fit connection with the toothed plate (42), the hobbing (51) is clamped between the toothed plate (42) and the bottom surface of the semicircular pressing plate (43), the other side surface of the hobbing (51) is fixedly provided with a bearing (52), the bearing (52) is internally provided with a fixing rod (53) in interference fit, the fixing rod (53) is inserted into the inner wall of the annular sheath plate (32) in a penetrating manner, one end of the fixing rod (53) is fixedly connected with the dense mesh-shaped frame (11), the upper surface of the circular bottom plate (4) is fixedly provided with a reinforcing rod shaft (3), the outer surface of the top end of the reinforcing rod shaft (3) is rotatably provided with a disc (31), the disc (31) is fixedly connected with the annular sheath plate (32).

2. The arc-shaped detachable LED display screen for advertising according to claim 1, wherein: the LED display screen (1) is semicircular.

3. The arc-shaped detachable LED display screen for advertising according to claim 1, wherein: arc-shaped groove (322) have been seted up to annular protecting sheathing (32) surface, arc-shaped groove (322) internal rotation is equipped with arc door (321).

4. The arc-shaped detachable LED display screen for advertising according to claim 1, wherein: the motor is characterized in that a fixing block (55) is fixedly arranged on the upper surface of the motor (5), a roller (54) is fixedly arranged at one end of the bottom surface of the fixing block (55), and the roller (54) is slidably clamped in the semicircular sliding groove (41).

5. The arc-shaped detachable LED display screen for advertising according to claim 1, wherein: the surfaces of one sides of the first stop block (44) and the second stop block (45) are respectively attached to the surfaces of two ends of the toothed plate (42).

6. The arc-shaped detachable LED display screen for advertising according to claim 1, wherein: a round hole (311) is formed in the upper surface of the disc (31), and the reinforcing bar shaft (3) penetrates through the round hole (311) and is inserted into the round hole.