CN213241763U

CN213241763U - LED display screen for outdoor advertisement

Info

Publication number: CN213241763U
Application number: CN202022508234.0U
Authority: CN
Inventors: 邹小辉
Original assignee: Shenzhen Huaxintong Optoelectronic Technology Co ltd
Current assignee: Shenzhen Huaxintong Optoelectronic Technology Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-05-18
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a LED display screen for outdoor advertising relates to the LED display screen field, the on-line screen storage device comprises a base, the bottom of base is provided with the bracing piece, the top of base is provided with the LED display screen, the top of LED display screen is provided with the roof, the top both sides of base all are connected with the lead screw that runs through the roof, the outer wall of lead screw has cup jointed the sliding plate, one side that the sliding plate is close to the LED display screen is provided with the cleaning plate. The utility model discloses a set up the lead screw, the carousel, including a motor, an end cap, a controller, and a cover plate, the belt, sliding plate and cleaning plate, after the LED display screen used a period, external dust can the adhesion on its surface, at this moment, the starter motor, the motor drives a set of carousel and rotates, drive another group's carousel through the belt and rotate, the carousel drives the lead screw and rotates, make sliding plate on the lead screw remove along the direction at lead screw both ends, can clean the dust on LED display screen surface when the cleaning plate on the sliding plate was followed the sliding plate and is removed.

Description

LED display screen for outdoor advertisement

Technical Field

The utility model relates to a LED display screen field specifically is a LED display screen for outdoor advertising.

Background

The LED display screen is a flat panel display, it is made up of small LED module panels, used for the apparatus of various information such as the display text, picture, video signal, etc., LED receives wide attention and is developed rapidly, it is not separated from its own advantage, it has high luminance, the working voltage is low, the power consumption is small, large-scale, long-lived, impact-resistant and stable performance advantage, the development prospect of LED is extremely wide, it is developing towards higher luminance, higher weatherability, higher luminous density, higher luminous homogeneity, reliability, panchromatic direction. The LED display screen is widely applied to advertising in different outdoor places such as stadiums, commercial applications, banks, securities, postal services, docks, markets, stations, postal services, telecommunication, institutions, monitoring, schools, restaurants, hotels, entertainment and the like, the final purpose of a merchant for setting up the advertising board is to publicize commodity information, attract target customers and earn the maximum profit as far as possible, and the LED advertising board is the first choice for enterprise publicity to achieve the purpose.

The LED display screen that is used for outdoor advertisement that has now sets up at the obvious position such as roadside mostly, and the easy adhesion of external dust is on its surface, and long-term accumulation can lead to the dust to cover partly display screen, also influences beautifully, and the LED display screen that is used for outdoor advertisement that has now is when meetting strong sunshine, and the LED display screen display surface can reflect light, leads to people to see its display screen clearly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that external dust can be adhered to the surface of the LED display screen and the display surface of the LED display screen reflects light, the LED display screen for outdoor advertising is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED display screen for outdoor advertising, includes the base, the bottom of base is provided with the bracing piece, the top of base is provided with the LED display screen, the top of LED display screen is provided with the roof, the top both sides of base all are connected with the lead screw that runs through the roof, the outer wall of lead screw has cup jointed the sliding plate, one side that the sliding plate is close to the LED display screen is provided with the cleaning plate, the tip of lead screw is provided with the carousel, the carousel is kept away from one side of lead screw and is installed the motor, the outer wall of carousel is provided with the belt, the inside of base is provided with the recess, the inside that the inner wall of roof is located the recess is provided with electric putter, electric putter's output is connected with.

Preferably, the motor is rotatably connected with the turntable through a coupling, and the screw rod is rotatably connected with the base through a bearing.

Preferably, the number of the rotary discs is two, and the two groups of rotary discs are in transmission connection through a belt.

Preferably, the outer wall of the screw rod is provided with threads, and a screw hole matched with the screw rod is arranged at the position where the sliding plate is contacted with the screw rod.

Preferably, the outer wall of the cleaning plate is attached to the outer wall of the LED display screen.

Preferably, the number of the electric push rods is two, and the two groups of the electric push rods are symmetrical with a vertical center line of the sun visor.

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

1. the utility model discloses a lead screw, carousel, motor, belt, sliding plate and cleaning plate set up, after the LED display screen used a period of time, external dust can adhere on its surface, at this moment, the starting motor, the motor drove a set of carousel and rotates, drive another set of carousel through the belt and rotate, the carousel drove the lead screw and rotates, make the sliding plate on the lead screw move along the direction at lead screw both ends, the cleaning plate on the sliding plate can clean the dust on LED display screen surface when following the sliding plate and moving;

2. the utility model discloses a set up electric putter, recess and sunshading board, when external sunshine shines intensely, the LED display screen reflection of light, control electric putter extension this moment, electric putter promotes the sunshading board and releases by the recess, can shelter from external strong sunshine, avoids sunshine to shine and lead to the LED display screen reflection of light for be not convenient for watch the information of its demonstration.

Drawings

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

fig. 2 is a side cross-sectional view of the present invention;

fig. 3 is a top cross-sectional view of the present invention.

In the figure: 1. a base; 2. a support bar; 3. an LED display screen; 4. a top plate; 5. a screw rod; 6. a sliding plate; 7. cleaning the plate; 8. a turntable; 9. a motor; 10. a belt; 11. a groove; 12. a sun visor; 13. an electric push rod; 14. and a collection box.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The motor (90YYJJ) and the electric push rod (HFZ16) mentioned in the utility model can be obtained by market or private ordering.

Please refer to fig. 1-3, an LED display screen for outdoor advertisement, which comprises a base 1, a support rod 2 is arranged at the bottom end of the base 1, an LED display screen 3 is arranged at the top end of the base 1, a top plate 4 is arranged at the top end of the LED display screen 3, both sides of the top end of the base 1 are connected with a lead screw 5 penetrating through the top plate 4, a sliding plate 6 is sleeved on the outer wall of the lead screw 5, a cleaning plate 7 is arranged at one side of the sliding plate 6 close to the LED display screen 3, a turntable 8 is arranged at the end part of the lead screw 5, a motor 9 is installed at one side of the turntable 8 far away from the lead screw 5, a belt 10 is arranged on the outer wall of the turntable 8, a groove 11 is arranged inside the base 1, an electric push rod 13 is arranged inside the groove 11.

Please refer to fig. 1, the motor 9 is rotatably connected to the turntable 8 through a coupling, so that the motor 9 drives the turntable 8 to rotate, and the lead screw 5 is rotatably connected to the base 1 through a bearing, so as to reduce the friction force generated when the lead screw 5 rotates.

Please refer to fig. 1, the number of the rotating discs 8 is two, and the two groups of rotating discs 8 are connected by the belt 10, so that when one group of rotating discs 8 rotates, the belt 10 drives the other group of rotating discs 8 to rotate.

Please refer to fig. 2, the outer wall of the screw rod 5 is provided with threads, and the position of the sliding plate 6 contacting with the screw rod 5 is provided with screw holes matching with the screw rod 5, so that the sliding plate 6 can move along the directions of the two ends of the screw rod 5.

Please refer to fig. 2, the outer wall of the cleaning plate 7 is attached to the outer wall of the LED display screen 3, so that the cleaning plate 7 can clean the dust on the surface of the LED display screen 3.

Please refer to fig. 3, the number of the electric push rods 13 is two, and the two sets of electric push rods 13 are symmetrical to the vertical center line of the sun visor 12, so that the two sets of electric push rods 13 can stably push the sun visor 12.

The working principle is as follows: firstly, after the LED display screen 3 is used for a period of time, the external dust can adhere to the surface of the LED display screen, at this time, the motor 9 is started, the motor 9 drives one set of the turnplate 8 to rotate, the other set of the turnplate 8 is driven to rotate through the belt 10, the turnplate 8 drives the screw 5 to rotate, so that the sliding plate 6 on the screw 5 moves along the directions of two ends of the screw 5, the dust on the surface of the LED display screen 3 can be cleaned while the cleaning plate 7 on the sliding plate 6 moves along with the sliding plate 6, then, when the external sunlight irradiates strongly, the LED display screen 3 reflects light, at this time, the electric push rod 13 is controlled to extend, the electric push rod 13 pushes the sun shield plate 12 to be pushed out by the groove 11, the strong external sunlight can be shielded, the sunlight irradiation is avoided, the LED.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An LED display screen for outdoor advertising, comprising a base (1), characterized in that: the LED lamp is characterized in that a supporting rod (2) is arranged at the bottom end of the base (1), an LED display screen (3) is arranged at the top end of the base (1), a top plate (4) is arranged at the top end of the LED display screen (3), lead screws (5) penetrating through the top plate (4) are connected to two sides of the top end of the base (1), a sliding plate (6) is sleeved on the outer wall of each lead screw (5), a cleaning plate (7) is arranged on one side, close to the LED display screen (3), of each sliding plate (6), a rotary table (8) is arranged at the end portion of each lead screw (5), a motor (9) is installed on one side, far away from the lead screws (5), of each rotary table (8), a belt (10) is arranged on the outer wall of each rotary table (8), a groove (11) is formed in the base (1), an electric push rod (13) is arranged in the groove (11, the base (1) is internally provided with a collecting box (14).

2. An LED display screen for outdoor advertising according to claim 1, wherein: the motor (9) is rotationally connected with the rotary table (8) through a coupler, and the screw rod (5) is rotationally connected with the base (1) through a bearing.

3. An LED display screen for outdoor advertising according to claim 1, wherein: the quantity of carousel (8) is two sets of, and two sets of connect through belt (10) transmission between carousel (8).

4. An LED display screen for outdoor advertising according to claim 1, wherein: the outer wall of the screw rod (5) is provided with threads, and a screw hole matched with the screw rod (5) is formed in the position where the sliding plate (6) is in contact with the screw rod (5).

5. An LED display screen for outdoor advertising according to claim 1, wherein: the outer wall of the cleaning plate (7) is attached to the outer wall of the LED display screen (3).

6. An LED display screen for outdoor advertising according to claim 1, wherein: the number of the electric push rods (13) is two, and the two groups of the electric push rods (13) are symmetrical with the vertical center line of the sun shield (12).