CN215643506U

CN215643506U - Rotary LED display screen

Info

Publication number: CN215643506U
Application number: CN202121898323.9U
Authority: CN
Inventors: 郭婕
Original assignee: Guangxi Nanning Baixun Electronic Technology Co ltd
Current assignee: Guangxi Nanning Baixun Electronic Technology Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-01-25
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a rotary type LED display screen, which relates to the field of LED display screens and comprises a supporting frame, wherein an LED display screen is arranged in the supporting frame, rotating assemblies are arranged at two ends of the LED display screen in the supporting frame, a driving assembly is arranged at one end of the supporting frame, and a cleaning assembly is arranged at one end of the supporting frame, which is positioned at the bottom end of the driving assembly. According to the LED display screen, the rotation of the LED display screen can be realized through the arranged rotating assembly, and the problem that the existing LED display screen can only display information in a specific direction due to visual angle limitation is solved; through the drive assembly, the clean subassembly that set up, drive assembly can drive clean subassembly and do the round trip lateral shifting of horizontal direction to can accomplish the cleanness to whole LED display screen, clean subassembly can be cleaned the surface of LED display screen and brushed, clean, thereby can make the cleanliness on LED display screen surface higher.

Description

Rotary LED display screen

Technical Field

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

Background

The LED display screen is widely applied to public places such as advertisements, stations, banks, markets and the like, and has the advantages of low power consumption, long service life, good color and the like.

The light-emitting device of the existing LED display screen mainly adopts an LED panel module, LED pixel points have certain visual angle limitation, the visual range of the display screen is limited within a certain range of the front, the information distribution of the display screen is limited by a certain space in application, information can be carried out only in a specific direction, and the LED display screen is often applied outdoors, so that the good display effect is ensured, the service life of the LED display screen is prolonged, the surface of the LED display screen is often required to be cleaned, the labor intensity is increased, and the real-time cleaning work of the LED display screen is still difficult to realize in rainy days and the like, so the display effect of the LED display screen is reduced.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims to provide a rotary type LED display screen, so as to solve the technical problems that the existing LED display screen can only carry out information in a specific direction and is inconvenient to clean the surface.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a rotation type LED display screen, includes the carriage, the inside of carriage is provided with the LED display screen, the both ends that the inside of carriage is located the LED display screen are provided with rotating assembly, the one end of carriage is provided with drive assembly, the one end of carriage is located the drive assembly bottom and is provided with clean subassembly.

Through adopting above-mentioned technical scheme, the rotation of LED display screen can be realized to the rotating assembly, the problem that current LED display screen can only carry out information display to specific direction because of having the visual angle restriction has been solved, drive assembly can drive clean subassembly and do the round trip lateral shifting of horizontal direction, thereby can accomplish the cleanness to whole LED display screen, clean subassembly can be cleaned the brush, is cleaned the surface of LED display screen, thereby can make the cleanliness on LED display screen surface higher, make can avoid the dust to produce the influence to the bandwagon effect of LED display screen.

The utility model is further configured that the rotating assembly comprises a first motor, a first rotating shaft is arranged at the output end of the first motor, an installation plate is arranged at one end of the first rotating shaft, and the installation plate is fixedly connected with the first rotating shaft.

By adopting the technical scheme, the rotation of the LED display screen can be realized, and the problem that the existing LED display screen can only display information in a specific direction due to the limitation of a visual angle is solved.

The utility model is further provided that the driving assembly comprises a second motor, the output end of the second motor is provided with a screw rod, the outer side of the screw rod is sleeved with a threaded plate, the bottom end of the threaded plate is provided with a connecting plate, and the connecting plate is fixedly connected with the threaded plate.

Through adopting above-mentioned technical scheme, can drive clean subassembly and do the round trip lateral shifting of horizontal direction to can accomplish the cleanness to whole LED display screen.

The utility model is further provided that the cleaning component comprises a first supporting plate and a third motor, a second supporting plate is arranged on the inner side of the first supporting plate, a sponge eraser is arranged on one side of the second supporting plate, a second rotating shaft is arranged at the output end of the third motor, a rolling brush is arranged on the inner side of the second rotating shaft, and the rolling brush and the second rotating shaft, the second supporting plate and the first supporting plate are fixedly connected.

By adopting the technical scheme, the surface of the LED display screen can be cleaned, brushed, and the cleanliness of the surface of the LED display screen can be higher, and the influence of dust on the display effect of the LED display screen can be avoided.

The sponge eraser is further provided with a plurality of groups of connecting blocks on one side, elastic clamping blocks are arranged at two ends of the plurality of groups of connecting blocks, a plurality of groups of connecting grooves matched with the connecting blocks are formed in one side of the second supporting plate, clamping grooves matched with the elastic clamping blocks are formed in two ends of the connecting grooves, and the connecting blocks and the connecting grooves are clamped through the elastic clamping blocks and the clamping grooves.

Through adopting above-mentioned technical scheme, can wipe the sponge and fix in the second backup pad, simultaneously, also can be convenient for realize that the sponge is wiped dismantlement change.

In summary, the utility model mainly has the following beneficial effects:

1. according to the LED display screen, the rotation of the LED display screen can be realized through the arranged rotating assembly, and the problem that the existing LED display screen can only display information in a specific direction due to visual angle limitation is solved;

2. according to the LED display screen, the driving assembly and the cleaning assembly are arranged, the driving assembly can drive the cleaning assembly to horizontally and transversely move back and forth, so that the whole LED display screen can be cleaned, the cleaning assembly can be used for cleaning and brushing the surface of the LED display screen, the cleanliness of the surface of the LED display screen is high, and the influence of dust on the display effect of the LED display screen can be avoided.

Drawings

FIG. 1 is a perspective view of a cleaning assembly of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a side sectional view of the present invention.

In the figure: 1. a support frame; 2. a rotating assembly; 201. a first motor; 202. a first rotating shaft; 203. mounting a plate; 3. a drive assembly; 301. a second motor; 302. a screw; 303. a thread plate; 304. a connecting plate; 4. a cleaning assembly; 401. a first support plate; 402. a third motor; 403. a second rotating shaft; 404. rolling and brushing; 405. a second support plate; 406. sponge wiping; 5. connecting blocks; 6. connecting grooves; 7. an elastic clamping block; 8. a card slot; 9. and an LED display screen.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A rotary LED display screen is shown in figures 2-3 and comprises a support frame 1, an LED display screen 9 is arranged inside the support frame 1, rotary components 2 are arranged at two ends of the LED display screen 9 inside the support frame 1, the rotation of the LED display screen 9 can be realized, the problem that the prior LED display screen 9 can only display information in a specific direction due to the limitation of visual angle is solved, one end of the supporting frame 1 is provided with the driving component 3 which can drive the cleaning component 4 to do back and forth transverse movement in the horizontal direction, thereby cleaning the whole LED display screen 9, the cleaning component 4 is arranged at one end of the supporting frame 1, which is positioned at the bottom end of the driving component 3, the surface of the LED display screen 9 can be cleaned and brushed, therefore, the cleanliness of the surface of the LED display screen 9 is high, and the influence of dust on the display effect of the LED display screen 9 can be avoided.

Referring to fig. 2, the rotating assembly 2 includes a first motor 201, an output end of the first motor 201 is provided with a first rotating shaft 202, one end of the first rotating shaft 202 is provided with a mounting plate 203, the mounting plate 203 is fixedly connected to the first rotating shaft 202, and the rotation of the LED display screen 9 can be realized through the first motor 201, the first rotating shaft 202 and the mounting plate 203, so that the problem that the existing LED display screen 9 can only display information in a specific direction due to the limitation of a viewing angle is solved.

Referring to fig. 2, the driving assembly 3 includes a second motor 301, a screw 302 is disposed at an output end of the second motor 301, a thread plate 303 is sleeved outside the screw 302, a connecting plate 304 is disposed at a bottom end of the thread plate 303, the connecting plate 304 is fixedly connected to the thread plate 303, and the cleaning assembly 4 can be driven to horizontally move back and forth in a transverse direction by the second motor 301, the screw 302, the thread plate 303 and the connecting plate 304, so that the whole LED display screen 9 can be cleaned.

Referring to fig. 2, the cleaning assembly 4 includes a first support plate 401 and a third motor 402, a second support plate 405 is disposed inside the first support plate 401, a sponge brush 406 is disposed on one side of the second support plate 405, a second rotating shaft 403 is disposed at an output end of the third motor 402, a rolling brush 404 is disposed inside the second rotating shaft 403, the rolling brush 404 and the second rotating shaft 403, and the second support plate 405 and the first support plate 401 are all fixedly connected, and by the first support plate 401, the third motor 402, the second support plate 405, the sponge brush 406, the second rotating shaft 403, and the rolling brush 404, the surface of the LED display screen 9 can be cleaned and wiped, so that the surface cleanliness of the LED display screen 9 can be high, and the dust can be prevented from affecting the display effect of the LED display screen 9.

Please refer to fig. 3, one side of the sponge eraser 406 is provided with a plurality of sets of connecting blocks 5, two ends of the plurality of sets of connecting blocks 5 are provided with elastic clamping blocks 7, a plurality of sets of connecting grooves 6 matched with the connecting blocks 5 are formed inside one side of the second supporting plate 405, two ends inside the connecting grooves 6 are provided with clamping grooves 8 matched with the elastic clamping blocks 7, the connecting blocks 5 and the connecting grooves 6 are connected through the elastic clamping blocks 7 and the clamping grooves 8, the sponge eraser 406 can be fixed on the second supporting plate 405 through the connecting blocks 5, the connecting grooves 6, the elastic clamping blocks 7 and the clamping grooves 8, and meanwhile, the sponge eraser 406 can be conveniently detached and replaced.

The working principle of the utility model is as follows: when the LED display screen cleaning device is used, the first motor 201 is started, the output end of the first motor 201 drives the first rotating shaft 202 to rotate, the mounting plate 203 is fixedly connected with the first rotating shaft 202, so that the LED display screen 9 can rotate, when the surface of the LED display screen 9 needs to be cleaned, the second motor 301 and the third motor 402 are started, the output end of the second motor 301 drives the screw 302 to rotate, the screw 302 and the thread plate 303 are rotatably connected through internal threads and external threads, under the limiting action of the sliding rod and the sliding plate, the thread plate 303 can horizontally and reversely move transversely back and forth, meanwhile, the output end of the third motor 402 drives the second rotating shaft and the rolling brush 404 to rotate, so that dust on the surface of the LED display screen 9 can be brushed to avoid being attached to the surface of the LED display screen 9, and meanwhile, the sponge brush 406 cleans the brushed dust 403, through the cooperation of brushing, cleaning, the cleanliness on LED display screen 9 surface can be made higher to avoid the dust to exert an influence to LED display screen 9's bandwagon effect, because the connecting block 5 that 406 one side was wiped to the sponge passes through elastic fixture block 7, draw-in groove 8 joint with the inside spread groove 6 in second backup pad 405 one side, make can pull hard the sponge to one side and wipe 406 and make it pull down from second backup pad 405, thereby the sponge of being convenient for wipes the change of 406.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a rotation type LED display screen, includes carriage (1), its characterized in that: the LED lamp support is characterized in that an LED display screen (9) is arranged inside the support frame (1), rotating assemblies (2) are arranged at two ends, located in the LED display screen (9), of the support frame (1), one end of the support frame (1) is provided with a driving assembly (3), and one end of the support frame (1) is located at the bottom end of the driving assembly (3) and is provided with a cleaning assembly (4).

2. The rotary LED display screen of claim 1, wherein: rotating assembly (2) includes first motor (201), the output of first motor (201) is provided with first pivot (202), the one end of first pivot (202) is provided with mounting panel (203), mounting panel (203) and first pivot (202) fixed connection.

3. The rotary LED display screen of claim 1, wherein: drive assembly (3) include second motor (301), the output of second motor (301) is provided with screw rod (302), the outside cover of screw rod (302) is equipped with threading board (303), the bottom of threading board (303) is provided with connecting plate (304), connecting plate (304) and threading board (303) fixed connection.

4. The rotary LED display screen of claim 1, wherein: clean subassembly (4) include first backup pad (401), third motor (402), the inboard of first backup pad (401) is provided with second backup pad (405), one side of second backup pad (405) is provided with the sponge and wipes (406), the output of third motor (402) is provided with second pivot (403), the inboard of second pivot (403) is provided with round brush (404), round brush (404) and second pivot (403), second backup pad (405) all are fixed connection with first backup pad (401).

5. The rotary LED display screen of claim 4, wherein: one side of sponge brush (406) is provided with multiunit connecting block (5), multiunit the both ends of connecting block (5) all are provided with elasticity fixture block (7), multiunit and connecting block (5) assorted spread groove (6) have been seted up to the inside of second backup pad (405) one side, inside both ends of spread groove (6) all seted up with elasticity fixture block (7) assorted draw-in groove (8), connecting block (5) and spread groove (6) are through elasticity fixture block (7), draw-in groove (8) joint.