CN220228456U

CN220228456U - LED display screen with rotating assembly

Info

Publication number: CN220228456U
Application number: CN202321636241.6U
Authority: CN
Inventors: 陈政芳
Original assignee: Xiamen Ruixian Intelligent Technology Co ltd
Current assignee: Xiamen Ruixian Intelligent Technology Co ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2023-12-22
Anticipated expiration: 2033-06-27

Abstract

The utility model discloses an LED display screen with a rotating component, which comprises an LED display screen, and the technical scheme is characterized by further comprising a turntable, wherein a rotating motor is fixedly arranged in the turntable, the output end of the rotating motor is fixedly connected with a rotating post, the bottom end of the rotating post is attached to the turntable, ear plates are fixedly and symmetrically arranged on the side wall of the rotating post, a driving motor is fixedly arranged on one side of the side wall of the rotating post, which is positioned between the ear plates, the output end of the driving motor is fixedly connected with a worm, one end of the side wall of the rotating post, which is far away from the driving motor, is fixedly provided with a fixed seat which is rotationally connected with the worm, a fixed shaft is rotationally arranged between the two ear plates, the outer wall of the fixed shaft is fixedly sleeved with a worm wheel meshed with the worm, the outer wall of the fixed shaft is symmetrically and fixedly provided with rotating plates on two sides of the worm wheel, one end of the rotating plate, which is far away from the fixed shaft, is fixedly connected with a mounting plate, and the LED display screen and the mounting plate are fixedly mounted through screws.

Description

LED display screen with rotating assembly

Technical Field

The utility model relates to the technical field of LED display screens, in particular to an LED display screen with a rotating component.

Background

LED display screen: an LED is an english abbreviation of a light emitting diode, and is simply referred to as an LED, and it is a display mode by controlling a semiconductor light emitting diode, and it is roughly composed of a plurality of light emitting diodes, which are usually red, and displays characters by turning on and off the lamp. A display screen for displaying various information such as text, graphics, images, animation, quotation, video signals, etc.

The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news release, securities trade and the like, and can meet the requirements of different environments. However, when the display screen is used, the display screen is inconvenient to rotate in all directions, so that the rotation angle cannot be adjusted according to the areas with more or less field crowds, and the watching effect of people is affected.

Disclosure of Invention

The utility model aims to provide an LED display screen with a rotating component so as to solve the technical problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a LED display screen with rotating assembly, includes the LED display screen, still includes the revolving stage, the revolving stage internal fixation is equipped with rotating electrical machines, rotating electrical machines's output fixedly connected with bottom and revolving stage post that pastes mutually, the fixed symmetry of revolving post lateral wall is equipped with the otic placode, one side fixed driving motor that is located between the otic placode of revolving post lateral wall, driving motor's output fixedly connected with worm, the one end fixed fixing base that is equipped with and rotates with the worm to be connected is kept away from to the revolving post lateral wall, two rotate between the otic placode and be equipped with the fixed axle, fixed axle outer wall fixed cover is equipped with the worm wheel with worm meshing, the fixed axle outer wall is located the fixed rotating plate that is equipped with of worm wheel bilateral symmetry, the one end fixedly connected with mounting panel of fixed axle is kept away from to the rotating plate, LED display screen passes through screw fixed mounting with the mounting panel.

Preferably, a rotary groove for the insertion of the output shaft of the rotary motor is formed in the bottom of the rotary column, a flat key is fixedly arranged on the output shaft of the rotary motor, and a key groove matched with the flat key is formed in the inner wall of the rotary groove.

Preferably, the bottom of the turntable is fixedly provided with a fixing plate, and a plurality of fixing holes are uniformly formed in the fixing plate, which is positioned on the outer side of the turntable.

Preferably, the side walls of the two rotating plates which are separated from each other are attached to the inner walls of the ear plates.

Preferably, the limiting arc grooves are formed in the side walls of the lug plates in a penetrating mode, the limiting arc grooves and the fixing shafts are arranged concentrically, and limiting columns penetrating through the limiting arc grooves are fixedly arranged on the side walls of the two rotating plates, which are separated from each other, of the side walls.

Preferably, the LED display screen comprises a mounting plate, wherein a brush motor is arranged on the side edge of the LED display screen, a fixed block is fixedly arranged at one end, far away from the brush motor, of the mounting plate, the output end of the brush motor is fixedly connected with a screw rod which is rotationally connected with the fixed block, the handle end of the brush is in threaded connection with the screw rod, a polish rod is symmetrically and fixedly arranged on the mounting plate, one end, far away from the screw rod, of the handle end of the brush is in sliding connection with the polish rod, and the handle end of the brush is positioned on the plane of the LED display screen.

Compared with the prior art, the utility model has the beneficial effects that: the LED display screen can be adjusted at multiple angles by controlling the rotating motor and the driving motor, so that the LED display screen is convenient for people to watch; through the arrangement of the limiting arc groove and the limiting column, oversteer of the rotating plate can be avoided; through setting up of brush motor, fixed block, screw rod, polished rod and brush, control the positive and negative rotation of brush motor can clean the LED display screen.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view showing the front view of the present embodiment;

FIG. 2 is a schematic top view of the present embodiment;

fig. 3 is a side sectional partial view of the present embodiment.

In the drawings, the list of components represented by the various numbers is as follows:

1. an LED display screen; 2. a turntable; 3. a rotating electric machine; 4. a rotating column; 5. ear plates; 6. a driving motor; 7. a worm; 8. a fixing seat; 9. a fixed shaft; 10. a worm wheel; 11. a rotating plate; 12. a mounting plate; 13. limiting arc grooves; 14. a limit column; 15. a fixing plate; 16. a fixing hole; 17. a rotary groove; 18. a key slot; 19. a flat key; 20. a brush motor; 21. a fixed block; 22. a screw; 23. a polish rod; 24. a brush.

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.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a LED display screen with rotating assembly, including LED display screen 1, still include revolving stage 2, revolving stage 2 internal fixation is equipped with rotating electrical machines 3, rotating electrical machines 3's output fixedly connected with bottom and revolving stage 2 post 4 that pastes mutually, the fixed symmetry of rotating post 4 lateral wall is equipped with otic placode 5, one side that rotating post 4 lateral wall is located between the otic placode 5 is fixed and is equipped with driving motor 6, driving motor 6's output fixedly connected with worm 7, driving motor 6's one end is kept away from to rotating post 4 lateral wall is fixed and is equipped with the fixing base 8 with worm 7 rotation connection, rotate between two otic placodes 5 and be equipped with fixed axle 9, fixed axle 9 outer wall fixed cover is equipped with worm wheel 10 with worm 7 meshing, fixed axle 9 outer wall is located worm wheel 10 both sides symmetry fixed and is equipped with rotatory board 11, the one end fixedly connected with mounting panel 12 of fixed axle 9 is kept away from to rotatory board 11, LED display screen 1 passes through screw fixed mounting with mounting panel 12.

Specifically, a rotary groove 17 for the insertion of the output shaft of the rotating motor 3 is formed in the bottom of the rotary column 4, a flat key 19 is fixedly arranged on the output shaft of the rotating motor 3, a key groove 18 matched with the flat key 19 is formed in the inner wall of the rotary groove 17, and the torque of the output shaft of the rotating motor 3 can be fully transmitted to the rotary column 4 through the acting force of the flat key 19 and the key groove 18.

Specifically, the bottom of the turntable 2 is fixedly provided with a fixing plate 15, and a plurality of fixing holes 16 are uniformly formed in the fixing plate 15 and located outside the turntable 2, and the fixing plate 15 can be fastened and fixed through the fixing holes 16, so that the LED display screen 1 can be conveniently fixed.

Specifically, the side walls of the two rotating plates 11 which are separated from each other are attached to the inner wall of the ear plate 5, and the stability of the rotating plates 11 rotating along with the fixed shaft 9 in the ear plate 5 can be improved through the limit of the inner wall of the ear plate 5.

Specifically, the limiting arc groove 13 is formed in the side wall of the ear plate 5 in a penetrating manner, the limiting arc groove 13 and the fixed shaft 9 are concentrically arranged, the limiting columns 14 penetrating through the limiting arc groove 13 are fixedly arranged on the side walls of the two rotating plates 11, when the rotating plates 11 rotate along with the fixed shaft 9, the limiting columns 14 slide in the limiting arc groove 13 along with the rotation of the rotating plates 11, and when the limiting columns 14 move to the two ends of the limiting arc groove 13, the limiting columns are limited to move, so that the rotation of the rotating plates 11 is limited, and the rotating plates 11 are prevented from being excessively turned along with the fixed shaft 9.

Specifically, still include brush 24, be located LED display screen 1 side on the mounting panel 12 and install brush motor 20, the one end fixedly equipped with fixed block 21 of keeping away from brush motor 20 on the mounting panel 12, brush motor 20's output fixedly connected with rotates the screw rod 22 of being connected with fixed block 21, brush 24's handle end and screw rod 22 threaded connection, be equipped with polished rod 23 on the mounting panel 12 with screw rod 22 symmetry is fixed, brush 24's handle end keeps away from screw rod 22's one end and polished rod 23 sliding connection, start brush motor 20 and drive screw rod 22 rotation, thereby make brush 24 remove along screw rod 22 and polished rod 23, clean LED display screen 1, brush 24's handle end is located on the plane of LED display screen 1, avoid brush 24's handle end to collide with LED display screen 1 and damage LED display screen 1.

One specific application embodiment of this embodiment is:

when the LED display screen cleaning device is used, the fixing plate 15 is fixed through the fixing holes 16 on the fixing plate 15, the rotary motor 3 is started to rotate the rotary column 4, so that the LED display screen 1 rotates on the horizontal plane, the driving motor 6 is started, the driving motor 6 drives the worm 7 to rotate, under the meshing of the worm 7 and the worm wheel 10, the worm wheel 10 rotates along with the rotation of the worm 7 and drives the fixing shaft 9 to rotate, the fixing shaft 9 rotates to drive the rotary plate 11 to rotate, the rotary plate 11 drives the mounting plate 12 to rotate so as to drive the LED display screen 1 to rotate, the LED display screen 1 rotates on the vertical plane, the LED display screen 1 is adjusted at multiple angles, people can watch conveniently, when the LED display screen 1 is accumulated with dust, the brush motor 20 can be started to drive the screw 22 to rotate, so that the brush 24 moves along the screw 22 and the polish rod 23, the LED display screen 1 is cleaned, and the brush 24 is cleaned back and forth through the positive and negative rotation of the brush motor 20.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents.

Claims

1. An LED display screen with rotating assembly, comprising an LED display screen (1), characterized in that: still include revolving stage (2), revolving stage (2) internal fixation is equipped with rotating electrical machines (3), the output fixedly connected with bottom of rotating electrical machines (3) pastes with revolving post (4) of revolving stage (2), the fixed symmetry of revolving post (4) lateral wall is equipped with otic placode (5), one side that revolving post (4) lateral wall is located between otic placode (5) is fixed and is equipped with driving motor (6), the output fixedly connected with worm (7) of driving motor (6), the one end that driving motor (6) was kept away from to revolving post (4) lateral wall is fixed be equipped with fixing base (8) of being connected with worm (7) rotation, two rotate between otic placode (5) and be equipped with fixed axle (9), fixed axle (9) outer wall fixed cover be equipped with worm wheel (10) with worm (7) meshing, fixed axle (9) outer wall are located worm wheel (10) bilateral symmetry and are fixed be equipped with revolving plate (11), one end fixedly connected with mounting panel (12) of fixed axle (9) are kept away from to revolving plate (11), LED display screen (1) and mounting panel (12) pass through screw fixed mounting panel.

2. An LED display screen with rotating assembly according to claim 1, wherein: the rotary column is characterized in that a rotary groove (17) for the insertion of an output shaft of the rotary motor (3) is formed in the bottom of the rotary column (4), a flat key (19) is fixedly arranged on the output shaft of the rotary motor (3), and a key groove (18) matched with the flat key (19) is formed in the inner wall of the rotary groove (17).

3. An LED display screen with rotating assembly according to claim 1, wherein: the fixed plate (15) is fixedly arranged at the bottom of the rotary table (2), and a plurality of fixing holes (16) are uniformly formed in the outer side of the rotary table (2) on the fixed plate (15).

4. An LED display screen with rotating assembly according to claim 1, wherein: the side walls of the two rotating plates (11) which are separated from each other are attached to the inner wall of the ear plate (5).

5. An LED display screen with rotating assembly according to claim 1, wherein: limiting arc grooves (13) are formed in the side walls of the lug plates (5) in a penetrating mode, the limiting arc grooves (13) are arranged concentrically with the fixed shaft (9), and limiting columns (14) penetrating through the limiting arc grooves (13) are fixedly arranged on the side walls of the two rotating plates (11) which are separated from each other.

6. An LED display screen with rotating assembly according to claim 1, wherein: still include brush (24), be located LED display screen (1) side on mounting panel (12) and install brush motor (20), the one end that keeps away from brush motor (20) on mounting panel (12) is fixed and is equipped with fixed block (21), the output fixedly connected with of brush motor (20) rotates screw rod (22) of being connected with fixed block (21), the handle end and the screw rod (22) threaded connection of brush (24), be equipped with polished rod (23) with screw rod (22) symmetry fixed on mounting panel (12), the one end and polished rod (23) sliding connection of screw rod (22) are kept away from to the handle end of brush (24), the handle end of brush (24) is located on the plane of LED display screen (1).