CN210722272U

CN210722272U - LED circular screen for advertisement

Info

Publication number: CN210722272U
Application number: CN202020038009.2U
Authority: CN
Inventors: 何星桥; 邢悦
Original assignee: Shenzhen Qunxianhaoda Technology Co Ltd
Current assignee: Shenzhen Qunxianhaoda Technology Co Ltd
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-06-09
Anticipated expiration: 2030-01-09

Abstract

The utility model provides a circular screen of LED for advertisement belongs to advertisement screen technical field, and this circular screen of LED for advertisement includes the baffle, there is the movable rod baffle one side outer wall through threaded connection, and one side outer wall that the baffle was kept away from to the movable rod has the connecting plate through threaded connection, and open the outer wall of connecting plate both sides has two relative mounting grooves, and the mounting groove inner wall is provided with first LED display screen and second LED display screen, fills full silica gel between first LED display screen and the second LED display screen and two mounting grooves, and the glass of first LED display screen and second LED display screen outer wall all is waterproof glass, one side outer wall that the movable rod was kept away from to the baffle is provided with drive mechanism. The utility model discloses a drive mechanism's setting makes drive mechanism drive solar cell panel's motion at the in-process of motion for solar cell panel finds the most suitable illumination angle, reaches the maximize and utilizes the effect of light energy.

Description

LED circular screen for advertisement

Technical Field

The utility model belongs to the technical field of the advertisement screen, concretely relates to LED circular screen for advertisement.

Background

In the prior art, the LED advertisement is a new media advertisement form, is a perfect combination of a new media technology and an outdoor advertisement publishing form, and in the medium society of the prior art, the images gradually replace characters and become a social necessity for visualization survival. As a new media advertisement form, the LED advertisement also depends on visual images to transmit information, and expresses the purchasing desire of attracting audiences through images. The advertiser puts the LED display screens with the proper areas in different spaces according to different customer groups, so that the spreading effect of the advertisement is maximized, and the visual spreading form of the LED advertisement is enriched and colorful.

Through search discovery, a movable LED display screen for advertising is disclosed in the Chinese patent with the publication number of CN206558185U, which comprises an advertising board, wherein an advertising display screen is arranged on one side of the advertising board, a voting display bar is arranged on the lower portion of the advertising display screen, a loudspeaker is arranged on the lower portion of the voting display bar, a complimentary button and a complimentary button are respectively arranged on one side of the loudspeaker, the bottom of the advertising board is connected with a telescopic bracket, a function slot is arranged on the side of the advertising board, the side of the function slot is connected with a baffle plate through a hinge, a memory card slot is arranged inside the function slot, a power switch is arranged on the lower portion of the memory card slot, a charging battery slot is arranged on the lower portion of the power switch, and a control circuit main board and a charging battery are arranged inside the advertising board.

However, since the waterproof device is not arranged, when the whole device is exposed outside in rainy days, rainwater can permeate into the inside of the whole device to damage an internal circuit, and unnecessary loss of manpower and material resources is caused, so that the waterproof problem still exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circular screen of LED for advertisement aims at solving the waterproof problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the LED lamp shade is characterized by comprising a baffle, the outer wall of one side of the baffle is connected with a movable rod through threads, the outer wall of one side, far away from the baffle, of the movable rod is connected with a connecting plate through threads, the outer walls of two sides of the connecting plate are provided with two opposite mounting grooves, the inner wall of each mounting groove is provided with a first LED display screen and a second LED display screen, silica gel is filled between the first LED display screen and the second LED display screen and the two mounting grooves, the glass of the outer walls of the first LED display screen and the second LED display screen is waterproof glass, and one side, far away from the movable rod.

For the convenience of charging the whole device, as the utility model relates to an it is preferred, connecting plate one side outer wall is opened there is the USB spread groove, is provided with the USB interface in the USB spread groove, connecting plate one side outer wall is close to USB spread groove department and has USB connection lid through the bolt fastening.

For the convenience of changing advertisement content, as the utility model relates to an it is preferable, connecting plate one side outer wall is opened there is the RAM card mounting groove, is provided with the memory card socket in the RAM card mounting groove, connecting plate one side outer wall is close to RAM card mounting groove department and has the RAM draw-in groove lid through the bolt fastening.

In order to enable the first transmission rod to move smoothly, as a preferred embodiment of the present invention, the transmission mechanism comprises a fixed block, a first transmission rod, a motor, a second transmission rod, a first gear, a third transmission rod, a fixed base and a second gear, wherein the outer wall of one side of the baffle, which is away from the movable rod, is connected to the fixed base through a bolt, the first gear is connected to the outer walls of both sides of the fixed base through a gear shaft, one end of the third transmission rod is sleeved on one end of the gear shaft, the second transmission rod is connected to one end of the third transmission rod, which is away from the gear shaft, through a movable shaft, the first transmission rod is connected to one end of the second transmission rod, which is away from the third transmission rod, through a movable shaft, the fixed block is connected to one end of the first transmission rod, which is away from the second, the inner wall of the motor box is provided with a motor, the second gear is sleeved on the outer wall of an output shaft of the motor, and the first gear and the second gear are meshed with each other.

In order to make first transfer line can drive solar cell panel motion, as the utility model relates to an it is preferred, one side that the movable rod was kept away from to the baffle has three hinge through the bolt fastening, first transfer line one side outer wall has solar cell panel through welded fastening.

In order to make things convenient for the fixed of integrated device, as the utility model relates to an it is preferred, baffle one side outer wall welding has the fixed plate, and it has three spread groove to open on the fixed plate.

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

1. through setting up the baffle, played certain effect of keeping off the rain, set the glass of first LED display screen and second LED display screen outer wall into waterproof glass, can effectual prevention rainwater to the damage of display screen, through filling with silica gel between two mounting grooves and first LED display screen and second LED display screen, effectual rainwater infiltration connecting plate inner space has been prevented, has guaranteed that the connecting plate inner circuit is not damaged by the rainwater.

2. The whole device is convenient to charge through the setting of the USB interface, and the display contents of the first LED display screen and the second LED display screen are convenient to change through the setting of the memory card socket; the motor is started, the motor output shaft drives the second gear to rotate, the second gear rotates to drive the first gear to rotate, the first gear rotates to drive the third transmission rod to rotate, the third transmission rod rotates to drive the second transmission rod to rotate, the second transmission rod rotates to drive the first transmission rod to move, and the effect of enabling the first transmission rod to move is achieved.

3. The movement of the solar cell panel is driven by the movement of the first transmission rod, so that the most suitable illumination angle can be found, and the light energy can be utilized to the maximum extent; through the arrangement of the connecting grooves, the whole device is convenient to fix.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic structural view of a transmission mechanism in the present invention;

in the figure: 1-connecting plate; 2, fixing a plate; 3-connecting grooves; 4-a solar panel; 5-a baffle plate; 6-a movable rod; 7-a first LED display screen; 8-USB interface; 9-USB connection cover; 10-memory card socket; 11-a memory card slot cover; 12-a second LED display screen; 13-a hinge; 14-a motor case; 15-fixing block; 16-a first transfer lever; 17-a motor; 18-a second transmission rod; 19-a first gear; 20-a third drive link; 21-fixing a base; 22-second gear.

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.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions: including

baffle

5, 5 outer walls of one side of baffle have movable rod 6 through threaded connection, one side outer wall that baffle 5 was kept away from to movable rod 6 has connecting plate 1 through threaded connection, 1 both sides outer wall of connecting plate is opened has two relative mounting grooves, the mounting groove inner wall is provided with first LED display screen 7 and second LED display screen 12, be filled with silica gel between first LED display screen 7 and second LED display screen 12 and two mounting grooves, the glass of first LED display screen 7 and second LED display screen 12 outer wall all is waterproof glass, one side outer wall that movable rod 6 was kept away from to baffle 5 is provided with drive mechanism.

The utility model discloses an in the concrete embodiment, through setting up baffle 5, certain effect of keeping off the rain has been played, set the glass of first LED display screen 7 and second LED display screen 12 outer wall to waterproof glass, can effectually prevent the rainwater to the damage of display screen, through filling silica gel between two mounting grooves and first LED display screen 7 and second LED display screen 12, the effectual rainwater that has prevented infiltrates 1 inner space of connecting plate, guaranteed that 1 inner circuit of connecting plate is not damaged by the rainwater.

Specifically, 1 one side outer wall of connecting plate is opened there is the USB spread groove, is provided with USB interface 8 in the USB spread groove, 1 one side outer wall of connecting plate is close to USB spread groove department and has USB connection lid 9 through the bolt fastening, 1 one side outer wall of connecting plate is opened there is the RAM card mounting groove, is provided with memory card socket 10 in the RAM card mounting groove, 1 one side outer wall of connecting plate is close to RAM card mounting groove department and has RAM card slot cover 11 through the bolt fastening.

In this embodiment: through the setting of USB interface 8, conveniently charge to the overall device, through the setting of RAM card socket 10, conveniently change first LED display screen 7 and second LED display screen 12 show content.

Specifically, the transmission mechanism comprises a fixed block 15, a first transmission rod 16, a motor 17, a second transmission rod 18, a first gear 19, a third transmission rod 20, a fixed base 21 and a second gear 22, one side outer wall of the baffle 5 far away from the movable rod 6 is connected to the fixed base 21 through a bolt, the first gear 19 is connected to the two side outer walls of the fixed base 21 through a gear shaft, one end of the third transmission rod 20 is sleeved on one end of the gear shaft, the second transmission rod 18 is connected to one end of the third transmission rod 20 far away from the gear shaft through a movable shaft, the first transmission rod 16 is connected to one end of the second transmission rod 18 far away from the third transmission rod 20 through a movable shaft, the fixed block 15 is connected to one end of the first transmission rod 16 far away from the second transmission rod 18 through a movable shaft, the fixed block 15 is welded on the baffle 5, one side outer wall of the, the inner wall of the motor box 14 is provided with a motor 17, a second gear 22 is sleeved on the outer wall of an output shaft of the motor 17, a first gear 19 and the second gear 22 are meshed with each other, one side, away from the movable rod 6, of the baffle plate 5 is fixed with three hinges 13 through bolts, and the outer wall of one side of the first transmission rod 16 is fixed with a solar cell panel 4 through welding.

In this embodiment: the motor 17 is started, an output shaft of the motor 17 drives the second gear 22 to rotate, the second gear 22 drives the first gear 19 to rotate, the first gear 19 drives the third transmission rod 20 to rotate, the third transmission rod 20 drives the second transmission rod 18 to rotate, the second transmission rod 18 drives the first transmission rod 16 to rotate, the solar cell panel 4 is driven to move through the rotation of the first transmission rod 16, the most suitable illumination angle is beneficially searched, and the light energy is utilized to the maximum.

Specifically, the outer wall welding of 5 one sides of baffle has fixed plate 2, and it has three spread groove 3 to open on the fixed plate 2.

In this embodiment: through the setting of spread groove 3, made things convenient for whole device to fix.

The utility model discloses a theory of operation and use flow: fix the integrated device in required position through spread groove 3, open RAM card slot cover 11, put into memory card socket 10 with the RAM card, close RAM card slot cover 11, starter motor 17, motor 17 rotates and drives the motion of drive mechanism, drive solar cell panel 4 motion, after solar cell panel 4 moves suitable position, close motor 17, in rainy day or night, the electric energy of solar energy storage can continuously be supplied for first LED display screen 7 and second LED display screen 12 when not having sunshine, if the electric quantity is not enough, can charge to the integrated device through USB interface 8.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a circular screen of LED for advertisement which characterized in that: including baffle (5), there are movable rod (6) baffle (5) one side outer wall through threaded connection, there are connecting plate (1) one side outer wall that baffle (5) were kept away from in movable rod (6) through threaded connection, connecting plate (1) both sides outer wall is opened there are two relative mounting grooves, the mounting groove inner wall is provided with first LED display screen (7) and second LED display screen (12), be filled with silica gel between first LED display screen (7) and second LED display screen (12) and two mounting grooves, the glass of first LED display screen (7) and second LED display screen (12) outer wall all is waterproof glass, one side outer wall that movable rod (6) were kept away from in baffle (5) is provided with drive mechanism.

2. An LED circular screen for advertisement according to claim 1, characterized in that: the outer wall of one side of the connecting plate (1) is provided with a USB connecting groove, a USB interface (8) is arranged in the USB connecting groove, and a USB connecting cover (9) is fixed on the outer wall of one side of the connecting plate (1) close to the USB connecting groove through bolts.

3. An LED circular screen for advertisement according to claim 1, characterized in that: the utility model discloses a connection plate, including connecting plate (1), connecting plate.

4. An LED circular screen for advertisement according to claim 1, characterized in that: the transmission mechanism comprises a fixed block (15), a first transmission rod (16), a motor (17), a second transmission rod (18), a first gear (19), a third transmission rod (20), a fixed base (21) and a second gear (22), the outer wall of one side, away from the movable rod (6), of the baffle plate (5) is connected to the fixed base (21) through a bolt, the first gear (19) is connected to the outer walls of the two sides of the fixed base (21) through a gear shaft, one end of the third transmission rod (20) is sleeved at one end of the gear shaft, the second transmission rod (18) is connected to one end, away from the gear shaft, of the third transmission rod (20) through a movable shaft, the first transmission rod (16) is connected to one end, away from the third transmission rod (20), of the fixed block (15) is connected to one end, away from the second transmission rod (18), of the first transmission rod (16) through the, fixed block (15) welding is on baffle (5), there is motor case (14) baffle (5) one side outer wall of keeping away from movable rod (6) through bolted connection, and motor case (14) inner wall is provided with motor (17), and second gear (22) cup joint in the output shaft outer wall of motor (17), first gear (19) and second gear (22) intermeshing.

5. An LED circular screen for advertisement according to claim 4, characterized in that: one side of the baffle (5) far away from the movable rod (6) is fixed with three hinges (13) through bolts, and the outer wall of one side of the first transmission rod (16) is fixed with a solar cell panel (4) through welding.

6. An LED circular screen for advertisement according to claim 1, characterized in that: the outer wall of one side of the baffle (5) is welded with a fixed plate (2), and the fixed plate (2) is provided with three connecting grooves (3).