CN214955789U

CN214955789U - Novel cylindrical LED display screen module

Info

Publication number: CN214955789U
Application number: CN202121486577.XU
Authority: CN
Inventors: 杜红霞
Original assignee: Sichuan Jinshenyuan Technology Co ltd
Current assignee: Sichuan Jinshenyuan Technology Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2021-11-30
Anticipated expiration: 2031-07-01

Abstract

The utility model provides a novel cylindrical LED display screen module, which comprises a hollow cylindrical mounting column, wherein a detachable cylindrical LED display screen is arranged on the outer wall of the mounting column, and the LED display screen comprises at least two LED flexible modules which are spliced; a power supply module and a processor which are electrically connected with the LED display screen are arranged in the mounting column, a connecting shaft is arranged at the center of the bottom of the mounting column, the top of the connecting shaft is fixedly connected with the outer wall of the bottom of the mounting column, a connecting flange with a plurality of mounting holes is arranged at the bottom of the connecting shaft, and a moving device is arranged below the connecting flange; according to the scheme, the LED display screen is arranged in a cylindrical structure and is arranged on the outer wall of the mounting column arranged in the cylindrical structure, so that an observer can know the displayed content from the periphery of the LED display screen, the visual angle is large, and the visual perception is strong; the LED display screen is connected with the moving device through the connecting shaft, the moving device facilitates the whole cylindrical LED display screen module to move, and the application range of the LED display screen module is widened.

Description

Novel cylindrical LED display screen module

Technical Field

The utility model relates to a display device technical field, in particular to novel cylinder LED display screen module.

Background

The LED display screen is widely used on the outer walls of squares, outdoors and floors, and is used for displaying various information such as characters, images, videos and the like by controlling the display mode of the semiconductor light emitting diode, thereby achieving the purpose of showing advertisements and propagandizing images to audiences. However, most of the existing LED display screens are flat display screens and are fixedly installed on a wall surface, information on the LED display screens can be known only in the direction opposite to the flat display screens, the wall surface is opaque, the information on the LED display screens cannot be known from the rear of the wall surface, the information on the LED display screens cannot be known in multiple angles, the visual angle of an observer is limited, the display direction is fixed, and the visual angle is small; the LED flat display screen occupies a large area of the wall surface and is difficult to mount on the wall surface, the display position of the LED flat display screen is fixed after the LED flat display screen is mounted and fixed on the wall surface, and when the LED flat display screen needs to be moved or dismounted, the LED flat display screen is difficult to dismount, so that the application range of the LED flat display screen is limited.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned problem among the prior art, the utility model provides a novel cylinder LED display screen module has solved the problem that the display direction of current planar display screen is fixed, observer visual angle is limited and be not convenient for remove the application range of restriction LED display screen.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the novel cylindrical LED display screen module comprises a hollow cylindrical mounting column, wherein a detachable cylindrical LED display screen is arranged on the outer wall of the mounting column, and the LED display screen comprises at least two LED flexible modules which are spliced; a power supply module and a processor which are electrically connected with the LED display screen are arranged in the mounting column, and a USB interface is arranged on the processor;

the bottom center department of erection column is provided with the connecting axle, and the axis of connecting axle and the axis coincidence of erection column, the top and the erection column bottom outer wall fixed connection of connecting axle, the bottom of connecting axle are provided with the flange that has a plurality of mounting holes, and the flange below is provided with the mobile device.

Further, the quantity of the flexible module of LED is 4, and the cross section of the flexible module of 4 LED is the ring structure of quarter, and 4 flexible modules of LED all with power module and treater electric connection, power module are the battery.

Furthermore, a plurality of heat dissipation holes are arranged in the outer wall of the mounting column in a hollow mode, and a radiator electrically connected with the power module is arranged in the mounting column.

Further, all be provided with a plurality of columniform card axles that are on the inner wall of the flexible module of 4 LEDs, a plurality of card axles evenly set up along the axis direction interval of the flexible module of LED, be provided with on the outer wall of erection column a plurality ofly with card axle assorted card hole, the flexible module of 4 LEDs realizes through the card axle and the cooperation in card hole can dismantle with the erection column outer wall and be connected.

Furthermore, the moving device comprises a box body in a hollow structure, and the bottom of the box body is provided with a moving caster; the bottom of the box body is provided with a bearing plate capable of vertically moving up and down, the top of the bearing plate is provided with a rotating shaft, the bottom of the rotating shaft is rotatably connected with the bearing plate, the top of the rotating shaft is fixedly connected with a driven gear, and the bottom of the connecting shaft is fixedly connected with the top end face of the driven gear through a connecting flange;

the bearing plate is provided with a rotating motor, and the output end of the rotating motor is provided with a driving gear meshed with the driven gear.

Furthermore, a lifting mechanism for lifting the bearing plate is arranged in the box body, and the lifting mechanism comprises a limiting sliding chute and a lifting rod which are vertically arranged in the box body; the cross section of the limiting sliding chute is concave, two ends of the limiting sliding chute are fixedly connected with the inner top surface and the inner bottom surface of the box body respectively, the lifting rod is arranged in the limiting sliding chute in a sliding mode, and the top of the lifting rod penetrates through the top of the box body and is fixedly connected with the lower surface of the bearing plate; a rack is arranged on the outer wall of the lifting rod positioned on the opening side of the limiting sliding chute and extends along the length direction of the lifting rod; a lifting motor with a lifting gear at the output end is arranged in the box body, and the lifting gear is meshed with the rack.

Furthermore, an installation table is arranged in the box body, the height of the installation table is 1/3-1/2 of the length of the lifting rod, and the lifting motor is installed on the upper top surface of the installation table.

The utility model has the advantages that: 1. according to the scheme, the LED display screen is arranged in a cylindrical structure and is arranged on the outer wall of the mounting column arranged in the cylindrical structure, so that an observer can know the displayed content from the periphery of the LED display screen, the visual angle is large, and the visual perception is strong; the LED display screen is connected with the moving device through the connecting shaft, the moving device facilitates the whole cylindrical LED display screen module to move, and the application range of the LED display screen module is widened.

2. The LED display screen comprises the flexible module of LED that 4 cross sections are the ring structure of quarter, and every flexible module of LED can show information alone, increases the content of whole cylinder LED display screen module to audience show advertisement and propaganda image, and when single flexible module of LED damaged, is convenient for change, need not to change whole LED display screen, reduces cost of maintenance.

3. The box body is provided with the rotating motor to drive the whole mounting column to rotate around the axis of the mounting column, so that the LED display screen on the outer wall of the mounting column is driven to rotate for 360 degrees, an observer can be attracted, and information displayed on the LED display screen can be more easily known by the observer; be provided with lifting mechanism in the box, drive the vertical motion about the pole of lifting through the motor, drive vertical movement about whole loading board, the loading board of vertical movement drives whole erection column from top to bottom and reciprocates, and then realize that the LED display screen on the erection column outer wall reciprocates, be convenient for according to the service environment of whole cylinder LED display screen module, adjust the height of LED display screen when using, the observer of being convenient for observes, make the information of demonstrateing show for the observer more easily on the LED display screen.

Drawings

Fig. 1 is a schematic front view of a novel cylindrical LED display screen module.

Fig. 2 is a schematic diagram of a three-dimensional structure of an LED display screen mounted on the outer wall of a mounting post.

Fig. 3 is a schematic top view of the LED display screen mounted on the outer wall of the mounting post.

Fig. 4 is a schematic top view of the box.

Wherein, 1, mounting the column; 2. an LED display screen; 3. an LED flexible module; 4. a power supply module; 5. a processor; 6. A connecting shaft; 7. a connecting flange; 8. a mobile device; 9. heat dissipation holes; 10. a heat sink; 11. clamping a shaft; 12. a clamping hole; 13. a box body; 14. moving the caster; 15. a carrier plate; 16. a rotating shaft; 17. a driven gear; 18. rotating the motor; 19. a driving gear; 20. a limiting chute; 21. a lifting rod; 22. a rack; 23. a lifting gear; 24. lifting a motor; 25. and (7) mounting a table.

Detailed Description

The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes will be apparent to those skilled in the art as long as they are within the spirit and scope of the present invention as defined and defined by the appended claims, and all inventions contemplated by the present invention are protected.

As shown in fig. 1 to 4, the utility model provides a novel cylindrical LED display screen module, which comprises a hollow cylindrical mounting post 1, wherein a detachable cylindrical LED display screen 2 is arranged on the outer wall of the mounting post 1, and the LED display screen 2 comprises at least two flexible LED modules 3 which are spliced together; be provided with in the erection column 1 and be used for with LED display screen 2 electric connection's power module 4 and treater 5, be provided with the USB interface on the treater 5.

Power module 4 can be the battery for novel cylinder LED display screen module need not outside power supply from electrified source, promotes application range.

Preferably, the number of the LED flexible modules 3 is 4, the cross sections of the 4 LED flexible modules 3 are all in a quarter ring structure, the 4 LED flexible modules 3 are all electrically connected with the power module 4 and the processor 5, and the power module 4 is a storage battery. Every flexible module of LED 3 can show information alone, increases the content of whole cylinder LED display screen module to spectator's show advertisement and propaganda image, and when single flexible module of LED 3 damaged, is convenient for change, need not to change whole LED display screen 2, reduces cost of maintenance.

The bottom center department of erection column 1 is provided with connecting axle 6, and the axis of connecting axle 6 coincides with the axis of erection column 1, and the top and the 1 bottom outer wall fixed connection of erection column of connecting axle 6, the bottom of connecting axle 6 are provided with flange 7 that has a plurality of mounting holes, and flange 7 below is provided with mobile device 8. The moving device 8 facilitates the movement of the whole cylindrical LED display screen module, and the application range of the LED display screen module is widened.

As a concrete design structure of erection column 1, the fretwork is provided with a plurality of louvres 9 on the outer wall of erection column 1, is provided with in the erection column 1 with power module 4 electric connection's radiator 10, radiator fan's setting, heat dispersion is good, is favorable to prolonging its life and extends its application range, and the power module 4 that still will generate heat sets up in radiator fan's air-out direction, further promotes the radiating effect.

All be provided with a plurality of columniform card axle 11 that are on 4 flexible module of LED 3's the inner wall, a plurality of card axles 11 evenly set up along the axis direction interval of the flexible module of LED 3, be provided with on the outer wall of erection column 1 a plurality ofly with card axle 11 assorted

card hole

12, 4 flexible module of LED 3 realizes can dismantle with 1 outer wall of erection column through the cooperation of card axle 11 with card hole 12 and is connected. Make things convenient for the assembly and the dismantlement of the flexible module of LED 3 and erection column 1, improve the installation effectiveness.

As a specific design structure of the moving device 8, a moving caster 14 is arranged at the bottom of the box body 13; the bottom of the box body 13 is provided with a bearing plate 15 capable of vertically moving up and down, the top of the bearing plate 15 is provided with a rotating shaft 16, the bottom of the rotating shaft 16 is rotatably connected with the bearing plate 15, the top of the rotating shaft 16 is fixedly connected with a driven gear 17, and the bottom of the connecting shaft 6 is fixedly connected with the top end face of the driven gear 17 through a connecting flange 7; the bearing plate 15 is provided with a rotating motor 18, and the output end of the rotating motor 18 is provided with a driving gear 19 meshed with the driven gear 17. Through set up rotation motor 18 on box 13, rotate motor 18 and drive driving gear 19 and rotate, driving gear 19 drives driven gear 17 and rotation axis 16 and rotates, and then drives whole erection column 1 and rotate around its self axis, drives LED display screen 2 on the 1 outer wall of erection column at last and can 360 degrees rotations, can attract the observer for the information of show is known by the observer more easily on LED display screen 2.

A lifting mechanism for lifting the bearing plate 15 is arranged in the box body 13, and the lifting mechanism comprises a limiting chute 20 and a lifting rod 21 which are vertically arranged in the box body 13; the cross section of the limiting chute 20 is concave, two ends of the limiting chute 20 are fixedly connected with the inner top surface and the inner bottom surface of the box body 13 respectively, the lifting rod 21 is arranged in the limiting chute 20 in a sliding mode, and the top of the lifting rod 21 penetrates through the top of the box body 13 and is fixedly connected with the lower surface of the bearing plate 15; a rack 22 is arranged on the outer wall of the lifting rod 21 positioned on the opening side of the limiting chute 20, and the rack 22 extends along the length direction of the lifting rod 21; the box body 13 is internally provided with a lifting motor 24 of which the output end is provided with a lifting gear 23, the box body 13 is internally provided with a mounting table 25, the height of the mounting table 25 is 1/3-1/2 of the length of the lifting rod 21, and the lifting motor 24 is arranged on the upper top surface of the mounting table 25.

The lifting gear 23 is engaged with the rack 22. Drive lift rod 21 vertical motion from top to bottom through lift motor 24, drive whole loading board 15 vertical movement from top to bottom, loading board 15 of vertical movement from top to bottom drives whole erection column 1 and reciprocates, and then realize that LED display screen 2 on the 1 outer wall of erection column reciprocates, be convenient for according to the service environment of whole cylinder LED display screen module, adjust the height of LED display screen 2 when using, the observer of being convenient for observes, make the information that shows show for the observer more easily on LED display screen 2.

Claims

1. A novel cylindrical LED display screen module is characterized by comprising a hollow cylindrical mounting column, wherein a detachable cylindrical LED display screen is arranged on the outer wall of the mounting column, and the LED display screen comprises at least two LED flexible modules which are spliced; a power supply module and a processor which are electrically connected with the LED display screen are arranged in the mounting column, and a USB interface is arranged on the processor;

the bottom center department of erection column is provided with the connecting axle, the axis of connecting axle and the coincidence of the axis of erection column, the top and the erection column bottom outer wall fixed connection of connecting axle, the bottom of connecting axle is provided with the flange that has a plurality of mounting holes, the flange below is provided with the mobile device.

2. The novel cylindrical LED display screen module according to claim 1, wherein the number of the LED flexible modules is 4, the cross sections of the 4 LED flexible modules are all in a quarter of a circular ring structure, the 4 LED flexible modules are all electrically connected with the power supply module and the processor, and the power supply module is a storage battery.

3. The novel cylindrical LED display screen module according to claim 2, wherein a plurality of heat dissipation holes are hollowed out of the outer wall of the mounting column, and a heat sink electrically connected to the power module is disposed in the mounting column.

4. The novel cylindrical LED display screen module according to claim 3, wherein a plurality of cylindrical clamping shafts are arranged on the inner walls of the 4 LED flexible modules at intervals along the axis direction of the LED flexible module, a plurality of clamping holes matched with the clamping shafts are formed in the outer wall of the mounting column, and the 4 LED flexible modules are detachably connected with the outer wall of the mounting column through the matching of the clamping shafts and the clamping holes.

5. The novel cylindrical LED display screen module according to claim 1, wherein the moving device comprises a box body in a hollow structure, and moving casters are arranged at the bottom of the box body; the bottom of the box body is provided with a bearing plate capable of vertically moving up and down, the top of the bearing plate is provided with a rotating shaft, the bottom of the rotating shaft is rotatably connected with the bearing plate, the top of the rotating shaft is fixedly connected with a driven gear, and the bottom of the connecting shaft is fixedly connected with the top end face of the driven gear through the connecting flange;

6. The novel cylindrical LED display screen module according to claim 5, wherein a lifting mechanism for lifting the bearing plate is arranged in the box body, and the lifting mechanism comprises a limiting sliding groove and a lifting rod which are vertically arranged in the box body; the cross section of the limiting sliding chute is concave, two ends of the limiting sliding chute are fixedly connected with the inner top surface and the inner bottom surface of the box body respectively, the lifting rod is arranged in the limiting sliding chute in a sliding mode, and the top of the lifting rod penetrates through the top of the box body and is fixedly connected with the lower surface of the bearing plate; a rack is arranged on the outer wall of the lifting rod positioned on the opening side of the limiting sliding chute, and the rack extends along the length direction of the lifting rod; and a lifting motor with a lifting gear at the output end is arranged in the box body, and the lifting gear is meshed with the rack.

7. The novel cylindrical LED display screen module as claimed in claim 6, wherein a mounting table is arranged in the box body, the height of the mounting table is 1/3-1/2 of the length of the lifting rod, and the lifting motor is mounted on the upper top surface of the mounting table.