CN215950893U

CN215950893U - LED display screen of intelligent regulation luminance

Info

Publication number: CN215950893U
Application number: CN202122322626.2U
Authority: CN
Inventors: 李新芳
Original assignee: Je Bo Ted Beijing Information Technology Co ltd
Current assignee: Je Bo Ted Beijing Information Technology Co ltd
Priority date: 2021-09-25
Filing date: 2021-09-25
Publication date: 2022-03-04
Anticipated expiration: 2031-09-25

Abstract

The utility model discloses an LED display screen capable of intelligently adjusting brightness, which comprises a stabilizing frame, wherein a containing frame is fixedly arranged at the top of the stabilizing frame, a limiting frame is arranged in an inner cavity of the containing frame, a display screen is fixedly arranged in the inner cavity of the limiting frame, connecting rods are arranged on two sides of the containing frame, a containing groove is formed in the containing frame, a motor is fixedly arranged in the containing groove, and a through groove is formed in the containing frame and positioned at the top of the containing groove. The accommodating frame is installed through the stabilizing frame, the limiting frame is accommodated through the accommodating frame, and meanwhile the problems that the LED display screen with the intelligent brightness adjusting function is difficult to avoid to break down in the long-time use process, and when a maintainer replaces the screen, the replacement time is long due to the trouble of installation and disassembly, the working strength of the maintainer is greatly increased, and the use of the screen is influenced are solved.

Description

LED display screen of intelligent regulation luminance

Technical Field

The utility model relates to the technical field of LED display screens, in particular to an LED display screen capable of intelligently adjusting brightness.

Background

The LED display screen is a flat panel display, it is made up of LED module panel of one by one, the apparatus used for displaying various information such as characters, picture, video, etc., the LED electronic display screen collects microelectronic technology, computer technology, information processing in an organic whole, have bright in color, the dynamic range is wide, the luminance is high, longe-lived, advantages such as the job stabilization is reliable, the LED display screen is applied to the commercial media extensively, the cultural performance market, stadium, information transmission, news issue, stock exchange, etc., can meet the needs of different environments.

The LED display screen of intelligent regulation luminance is at the in-process of long-time use, and the inevitable can break down, and the maintainer is when changing the screen, because the installation and dismantle troublesome, leads to the change time longer, greatly increased maintainer's working strength, has influenced the use of screen.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an LED display screen capable of intelligently adjusting brightness, which has the advantages of convenience in installation and replacement, and solves the problems that the LED display screen capable of intelligently adjusting brightness is difficult to avoid to break down in the long-time use process, a maintainer needs to replace the screen for a long time due to the trouble in installation and disassembly, the working strength of the maintainer is greatly increased, and the use of the screen is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: an LED display screen capable of intelligently adjusting brightness comprises a stabilizing frame, wherein a containing frame is fixedly installed at the top of the stabilizing frame, a limiting frame is arranged in an inner cavity of the containing frame, a display screen is fixedly installed in the inner cavity of the limiting frame, connecting rods are arranged on two sides of the containing frame, a containing groove is formed in the containing frame, a motor is fixedly installed in the containing groove, a through groove is formed in the containing frame and located at the top of the containing groove, a threaded rod is arranged in the through groove, a first gear is sleeved at the center of the surface of the threaded rod, two ends of the surface of the threaded rod are connected with threaded sleeves through threaded rotation, penetrating grooves are formed in the top and the bottom of two sides of the containing frame, a limiting rod is arranged in the penetrating grooves, two first sliding grooves are formed in the top and the bottom of the limiting frame, second sliding grooves are formed in the containing frame and located on two sides of the through groove, the output shaft cover of motor is equipped with the second gear, the surface transmission of second gear is connected with the chain, the inside of chain passes through tooth meshing with the surface of first gear.

Preferably, the inside sliding connection of first spout has the pulley, the relative one side of keeping away from of pulley and the inner chamber fixed connection who holds the frame.

Preferably, the top and the bottom of the two sides of the limiting frame are both provided with a clamping groove, and the limiting rod penetrates through the clamping groove to the inside of the limiting frame.

Preferably, the inside sliding connection of second spout has the slider, the slider is close to relatively one side and threaded sleeve's both sides fixed connection.

Preferably, one side that the gag lever post is kept away from relatively is fixedly connected with one side that the connecting rod is close to relatively, one side that the thread bush is kept away from relatively is fixedly connected with the bottom that the connecting rod is close to relatively one side.

Preferably, the hinge is fixedly mounted at the top and the bottom of the left side of the back of the containing frame, and the access door is fixedly mounted at the right side of the hinge.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model installs the accommodating frame by arranging the stabilizing frame, accommodates the limiting frame by arranging the accommodating frame, installs the display screen by arranging the limiting frame, moves the limiting rod by arranging the connecting rod, adjusts the connecting rod by arranging the threaded sleeve, limits the slide block by arranging the second sliding groove, prevents the slide block from shaking in the moving process, drives the second gear by arranging the motor, drives the chain by arranging the second gear, accommodates and installs the motor by arranging the accommodating groove, limits the limiting frame by arranging the pulley, prevents the limiting frame from shaking in the moving process, solves the problem that the LED display screen with intelligent brightness adjustment has faults in the long-time use process, and leads to longer replacement time due to troublesome installation and disassembly when a maintainer replaces the screen, greatly increasing the working strength of maintainers and influencing the use of the screen.

2. According to the utility model, the limiting rod is limited by the clamping groove, the threaded sleeve is limited by the sliding block, the threaded sleeve is prevented from shaking in the moving process, and the display screen is convenient to overhaul by arranging the access door.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view of the backside structure of the present invention;

fig. 4 is a partial enlarged view of the utility model at a in fig. 2.

In the figure: 1. a stabilizer frame; 2. an accommodating frame; 3. a display screen; 4. a limiting frame; 5. a first chute; 6. a pulley; 7. a threaded sleeve; 8. a limiting rod; 9. a connecting rod; 10. a second chute; 11. a slider; 12. a through groove; 13. a card slot; 14. a motor; 15. an access door; 16. a threaded rod; 17. a first gear; 18. a chain; 19. accommodating grooves; 20. a second gear; 21. a through groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-4, an LED display screen with intelligently adjusted brightness comprises a stabilizing frame 1, a containing frame 2 is fixedly installed at the top of the stabilizing frame 1, a limiting frame 4 is arranged in an inner cavity of the containing frame 2, a display screen 3 is fixedly installed in the inner cavity of the limiting frame 4, connecting rods 9 are arranged on two sides of the containing frame 2, a containing groove 19 is formed in the containing frame 2, a motor 14 is fixedly installed in the containing groove 19, a through groove 21 is formed in the containing frame 2 and located at the top of the containing groove 19, a threaded rod 16 is arranged in the through groove 21, a first gear 17 is sleeved at the center of the surface of the threaded rod 16, two ends of the surface of the threaded rod 16 are rotatably connected with threaded sleeves 7 through threads, through grooves 12 are formed in the top and the bottom of two sides of the containing frame 2, a limiting rod 8 is arranged in the through groove 12, two first sliding grooves 5 are formed in the top and the bottom of the limiting frame 4, the inside of the containing frame 2 and the two sides of the through groove 21 are both provided with a second sliding groove 10, the output shaft of the motor 14 is sleeved with a second gear 20, the surface of the second gear 20 is in transmission connection with a chain 18, the inside of the chain 18 is meshed with the surface of the first gear 17 through teeth, the containing frame 2 is installed through the setting of the stabilizing frame 1, the limiting frame 4 is contained through the setting of the containing frame 2, the display screen 3 is installed through the setting of the limiting frame 4, the limiting rod 8 is moved through the setting of the connecting rod 9, the connecting rod 9 is adjusted through the setting of the threaded sleeve 7, the sliding block 11 is limited through the setting of the second sliding groove 10, the sliding block 11 is prevented from shaking in the moving process, the second gear 20 is driven through the setting of the motor 14, the chain 18 is driven through the setting of the second gear 20, the containing and installing of the motor 14 are carried out through the setting of the containing groove 19, the limiting frame 4 is limited by arranging the pulley 6, the limiting frame 4 is prevented from shaking in the moving process, the pulley 6 is connected in the first sliding groove 5 in a sliding manner, one side, far away from the pulley 6, of the pulley 6 is fixedly connected with the inner cavity of the accommodating frame 2, the tops and the bottoms of the two sides of the limiting frame 4 are respectively provided with a clamping groove 13, the limiting rod 8 penetrates through the limiting frame 4 through the clamping grooves 13 and limits the limiting rod 8 through arranging the clamping grooves 13, the inner side of the second sliding groove 10 is connected with the sliding block 11 in a sliding manner, one side, close to the sliding block 11, of the sliding block 11 is fixedly connected with the two sides of the threaded sleeve 7, the threaded sleeve 7 is limited by arranging the sliding block 11, the shaking of the threaded sleeve 7 in the moving process is prevented, one side, far away from the limiting rod 8, of the limiting rod is fixedly connected with one side, close to the connecting rod 9, one side, far away from the threaded sleeve 7, of the connecting rod 9, of the bottom, of the side, close to the connecting rod 9, the hinge is fixedly mounted at the left top of the back of the accommodating frame 2 and at the bottom of the accommodating frame, the access door 15 is fixedly mounted at the right side of the hinge, and the display screen 3 is convenient to overhaul by arranging the access door 15.

During the use, when dismantling display screen 3, open motor 14, rotate through motor 14 to make second gear 20 drive chain 18 and rotate, under the effect of tooth, first gear 17 drives threaded rod 16 and rotates, thereby makes thread bush 7 remove to both sides, when thread bush 7 removes to both sides, makes connecting rod 9 drive gag lever post 8 and remove to the outside, takes display screen 3 to the outside out, thereby dismantles display screen 3.

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

Claims

1. The utility model provides a LED display screen of intelligent regulation luminance, includes stabilizer (1), its characterized in that: the top of the stabilizing frame (1) is fixedly provided with a containing frame (2), an inner cavity of the containing frame (2) is provided with a limiting frame (4), an inner cavity of the limiting frame (4) is fixedly provided with a display screen (3), two sides of the containing frame (2) are respectively provided with a connecting rod (9), an accommodating groove (19) is formed in the containing frame (2), a motor (14) is fixedly arranged in the accommodating groove (19), the inside of the containing frame (2) is positioned at the top of the accommodating groove (19) and is provided with a through groove (21), a threaded rod (16) is arranged in the through groove (21), a first gear (17) is sleeved at the center of the surface of the threaded rod (16), two ends of the surface of the threaded rod (16) are respectively connected with a threaded sleeve (7) through threaded rotation, and penetrating grooves (12) are formed in the top and the bottom of two sides of the containing frame (2), the gear rack is characterized in that a limiting rod (8) is arranged inside the through groove (12), two first sliding grooves (5) are formed in the top and the bottom of the limiting frame (4), second sliding grooves (10) are formed in the inside of the containing frame (2) and located on two sides of the through groove (21), a second gear (20) is sleeved on an output shaft of the motor (14), a chain (18) is connected to the surface of the second gear (20) in a transmission mode, and the inside of the chain (18) is meshed with the surface of the first gear (17) through teeth.

2. The LED display screen capable of intelligently adjusting brightness according to claim 1, wherein: the inside sliding connection of first spout (5) has pulley (6), one side that pulley (6) kept away from relatively with hold the inner chamber fixed connection of frame (2).

3. The LED display screen capable of intelligently adjusting brightness according to claim 1, wherein: draw-in groove (13) have all been seted up to the top and the bottom of spacing (4) both sides, gag lever post (8) run through to the inside of spacing (4) through draw-in groove (13).

4. The LED display screen capable of intelligently adjusting brightness according to claim 1, wherein: the inside sliding connection of second spout (10) has slider (11), slider (11) one side that is close to relatively and the both sides fixed connection of thread bush (7).

5. The LED display screen capable of intelligently adjusting brightness according to claim 1, wherein: one side that gag lever post (8) kept away from relatively is fixed connection with one side that connecting rod (9) are close to relatively, one side that threaded sleeve (7) kept away from relatively is fixed connection with the bottom that connecting rod (9) are close to one side relatively.

6. The LED display screen capable of intelligently adjusting brightness according to claim 1, wherein: the hinge is fixedly mounted at the top and the bottom of the left side of the back of the accommodating frame (2), and the access door (15) is fixedly mounted at the right side of the hinge.