CN219039987U

CN219039987U - Rotatable formula LED display screen

Info

Publication number: CN219039987U
Application number: CN202223225726.4U
Authority: CN
Inventors: 李鸣钰
Original assignee: Shenyang Hengyuantong Electronics Co ltd
Current assignee: Shenyang Hengyuantong Electronics Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-05-16
Anticipated expiration: 2032-12-02

Abstract

The utility model relates to the technical field of LED display screens, and discloses a rotatable LED display screen, which comprises a main body and is characterized in that: the utility model discloses a connecting bench for a bicycle, including main part, main part upper surface fixed mounting has the connection platform, the top fixed mounting that the support column was kept away from to the inside surface of main part has the fixed column, the inside surface of fixed column is laminated with bull stick surface activity, main part surface bottom fixedly connected with spacing ring, the spout has been seted up to the inside spout that has just the support column surface and the inside surface sliding connection of spout. This rotatable LED display screen has the motor through the inboard bottom surface fixed mounting of main part, and bull stick surface fixed mounting has the support column, and the equal fixedly connected with LED screen in both ends about the support column drives the bull stick through motor rotation and rotates, and the bull stick rotates and will drive the support column and rotate, and the support column rotates the LED display screen that will drive both ends and rotates in step for the LED display screen can rotate the show, thereby has reached and has made the LED display screen realize the purpose that can rotate.

Description

Rotatable formula LED display screen

Technical Field

The utility model relates to the technical field of LED display screens, in particular to a rotatable LED display screen.

Background

The LED display screen is a flat-panel display, which is composed of a plurality of small LED module panels, is used for displaying various information such as characters, images, videos, video signals and the like, and is a diode made of compounds of gallium, arsenic, phosphorus, nitrogen and indium by controlling the display mode of a semiconductor light-emitting diode, and can radiate visible light when electrons are combined with holes, so that the LED display screen can be used for manufacturing the light-emitting diode, and along with the development of society, most merchants can adopt the mode of advertising the display screen to attract customers.

Most merchants can put LED screens at store gates to play the role of advertising, but the LED screens are only one-sided, because the LED display screens cannot rotate and can not rotate to display advertisements, and because most billboards are placed outside stores and in open air, rain cannot be avoided, and the LED display screens are not provided with rain shielding structures, so that a lot of inconvenience is brought to daily use of the LED display screens, and in order to solve the problems, a rotatable LED display screen is urgently needed.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a rotatable LED display screen, which solves the problems that the LED display screen cannot rotate, cannot display advertisements in a rotating way, is not provided with a rain shielding structure and cannot prevent rainwater in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rotatable formula LED display screen, includes the main part, fixed surface installs the connection board on the main part, the top fixed mounting that the support column was kept away from to the inside surface of main part has the fixed column, the inside surface of fixed column and the laminating of bull stick surface activity, main part surface bottom fixedly connected with spacing ring, the spout has been seted up to the inside of main part, just support column surface and the inside surface sliding connection of spout.

By adopting the technical scheme, the fixing column is fixedly arranged above the support column and is far away from the outer surface of the main body, the inner outer surface of the fixing column is movably attached to the outer surface of the rotary rod, the rotary rod is inserted into the fixing column, the rotary rod can well play a role in fixing and limiting when rotating, and the bottom end of the outer surface of the main body is fixedly connected with the limiting ring, so that the supporting leg can be well opened and then limited.

Preferably, the motor is fixedly arranged on the outer surface of the bottom end inside the main body, the motor output end is fixedly connected with the rotating rod, the supporting column is fixedly arranged on the outer surface of the rotating rod, and the LED screens are fixedly connected to the left end and the right end of the supporting column.

By adopting the technical scheme, through motor output fixedly connected with bull stick, bull stick surface fixed mounting has the support column, and equal fixedly connected with LED screen in both ends about the support column drives the bull stick through motor rotation and rotates, and the bull stick rotates and will drive the support column and rotate, and the support column rotates and will drive the LED display screen at both ends and rotate in step for the LED display screen can rotate the show, thereby has reached and has made the LED display screen realize the purpose that can rotate.

Preferably, the outer surface of the upper side of the connecting table is fixedly provided with a drainage plate, and the drainage plate is conical.

By adopting the technical scheme, the drainage plate is fixedly arranged on the outer surface of the upper side of the connecting table, and the outer surface of the drainage plate is inclined because the drainage plate is in a special conical shape, so that the LED display screen can well play a role in shielding rain when raining, and also plays a role in guiding rainwater, thereby achieving the purpose of shielding the LED display screen from rain.

Preferably, the outer surface of the lower side of the main body is provided with a plurality of folding grooves, the inside of each folding groove is provided with a rotating shaft, the outer surface of each rotating shaft is rotationally connected with a supporting leg, and the sizes of the supporting legs are identical to those of the folding grooves.

By adopting the technical scheme, the rotary shafts are arranged inside the folding grooves, the supporting legs are rotationally connected to the outer surfaces of the rotary shafts, the effect that the supporting legs can be folded and retracted can be achieved, the sizes of the supporting legs are identical to those of the folding grooves, the folded supporting legs can be stored inside the folding grooves, and occupied space is reduced.

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

1. this rotatable LED display screen has the motor through the inboard bottom surface fixed mounting of main part, and motor output fixedly connected with bull stick, bull stick surface fixed mounting has the support column, and the equal fixedly connected with LED screen in both ends about the support column, motor output fixedly connected with bull stick, bull stick surface fixed mounting has the support column, the equal fixedly connected with LED screen in both ends about the support column, drive the bull stick through the motor rotation and rotate, the bull stick rotates and will drive the support column and rotate, the support column rotates and will drive the synchronous rotation of the LED display screen at both ends, make the LED display screen can rotate the show, thereby reached and made the LED display screen realize the purpose that can rotate.

2. This rotatable LED display screen has the drainage board through connection bench upside surface fixed mounting, and the drainage board presents coniform, and because the drainage board presents special coniform, leads to the surface of drainage board to all be the slope, can play the effect of hiding the rain well to the LED display screen when raining, also plays the effect of drainage to the rainwater to the purpose of hiding the rain drainage for the LED display screen has been reached.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic elevational cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the bottom structure of the present utility model;

FIG. 4 is a schematic view of a perspective structure of a rotating rod of the present utility model;

FIG. 5 is a schematic diagram of the front view of the rotating rod of the present utility model;

fig. 6 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a main body; 2. a drainage plate; 3. a connection station; 4. a folding groove; 5. a support leg; 6. a rotating shaft; 7. a limiting ring; 8. a motor; 9. a rotating rod; 10. fixing the column; 11. an LED screen; 12. a support column; 13. and a sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 4-5 in combination, in order to achieve the purpose of enabling the LED display screen to rotate when the utility model is used, a motor 8 is fixedly installed on the outer surface of the bottom end of the inner side of the main body 1, the output end of the motor 8 is fixedly connected with a rotating rod 9, a supporting column 12 is fixedly installed on the outer surface of the rotating rod 9, and the left end and the right end of the supporting column 12 are fixedly connected with the LED screen 11.

Working principle: when using this rotatable LED display screen, because motor 8 output fixedly connected with bull stick 9, bull stick 9 surface fixed mounting has support column 12, and both ends all fixedly connected with LED screen 11 about the support column 12 drive bull stick 9 through motor 8 rotation and rotate, bull stick 9 rotates and will drive support column 12 rotation, and support column 12 rotates and will drive the LED display screen at both ends and rotate in step for the LED display screen can rotate the show.

Compared with the related art, the rotatable LED display screen provided by the utility model has the following beneficial effects: thereby the effect that the LED display screen can rotate is achieved.

Example 2:

referring to fig. 1-6 in combination, in order to achieve the purpose of rain shielding and drainage of the LED display screen when the utility model is used, the drainage plate 2 is fixedly installed on the outer surface of the upper side of the connection table 3, the drainage plate 2 is conical, and the diameter of the drainage plate 2 is far greater than that of the main body 1.

Working principle: when the rotatable LED display screen is used, and because the drainage plate 2 presents a special conical shape, the outer surfaces of the drainage plate 2 are inclined, and because the diameter of the drainage plate 2 is far larger than that of the main body 1, the LED display screen can well play a role in shielding rain during raining, and rainwater slides along the outer surfaces of the drainage plate 2 under the action of gravity during raining and plays a role in drainage of the rainwater.

Compared with the related art, the rotatable LED display screen provided by the utility model has the following beneficial effects: thereby achieving the effect of rain shielding and drainage for the LED display screen.

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

Claims

1. The utility model provides a rotatable LED display screen, includes main part (1), its characterized in that: the utility model discloses a connecting device for a bicycle, including main part (1), support column (12) and fixed column (10), fixed column (10) are kept away from to the top fixed mounting of main part (1) upper surface fixed mounting, the inside surface of fixed column (10) is laminated with bull stick (9) surface activity, main part (1) surface bottom fixedly connected with spacing ring (7), spout (13) have been seted up to main part (1) inside, just support column (12) surface and the inside surface sliding connection of spout (13).

2. A rotatable LED display as set forth in claim 1, wherein: the LED lamp is characterized in that a motor (8) is fixedly mounted on the outer surface of the bottom end of the inner side of the main body (1), the output end of the motor (8) is fixedly connected with a rotating rod (9), a supporting column (12) is fixedly mounted on the outer surface of the rotating rod (9), and LED screens (11) are fixedly connected to the left end and the right end of the supporting column (12).

3. A rotatable LED display as set forth in claim 1, wherein: the outer surface of the upper side of the connecting table (3) is fixedly provided with a drainage plate (2), and the drainage plate (2) is conical.

4. A rotatable LED display as set forth in claim 1, wherein: a plurality of folding grooves (4) are formed in the outer surface of the lower side of the main body (1), rotating shafts (6) are arranged in the folding grooves (4), supporting legs (5) are connected to the outer surface of the rotating shafts (6) in a rotating mode, and the sizes of the supporting legs (5) are identical to those of the folding grooves (4).