CN219889074U

CN219889074U - LED lamp screen energy-saving mechanism

Info

Publication number: CN219889074U
Application number: CN202320211183.6U
Authority: CN
Inventors: 赵丽媛; 黄小青; 孙晓
Original assignee: Rizhao Yongao Electronic Technology Co ltd
Current assignee: Rizhao Yongao Electronic Technology Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-10-24
Anticipated expiration: 2033-02-14

Abstract

The utility model discloses an energy-saving mechanism for an LED light screen, which includes an energy-saving LED display screen. The lower part of the energy-saving LED display screen is provided with a position adjustment component. The lower part of the outer surface of the rear end of the energy-saving LED display screen is fixedly installed. There is a support rod, and a connection assembly is provided between the support rod and the position adjustment assembly. The support rod is detachably connected to the position adjustment assembly through the connection assembly. A slot is provided on the outer surface of the lower end of the support rod. A card slot is provided at the lower part of the outer surface on both sides of the rod, and the card slot is connected with the slot. The LED light screen energy-saving mechanism described in the utility model makes the position of the energy-saving LED display screen easy to adjust through the position adjustment component, and the adjustment is stable. The position adjustment component is fixedly connected to the desktop, so the energy-saving LED display screen It is not easy to fall over, and the connection components provided make it easy to quickly install and disassemble the energy-saving LED display and the position adjustment component, and the installation is stable.

Description

LED lamp screen energy-saving mechanism

Technical Field

The utility model relates to the technical field of LED display screens, in particular to an energy-saving mechanism of an LED lamp screen.

Background

The LED display screen is a novel information display medium, it is a flat display screen that utilizes LED dot matrix module or pixel unit to make up, the energy-conserving realization of LED display screen is mainly from power supply, directly adopt half-bridge or full-bridge high efficiency switching power supply on the existing LED display screen, the energy-conserving effect of synchronous rectification is showing in addition, reduce the power supply voltage as far as possible under the state of drive IC constant current, separate the power supply through each tube core of red green blue and reach better energy-conserving effect, in the prior art, grant in a China patent document of bulletin number CN215814928U, the energy-saving device for LED display screen is described, the fixed connection of fixed box and fixed block of being convenient for of this patent through the cooperation of reference column and post groove, the stability of fixed box and fixed block connection has been improved through the effect of inserted bar, the removal of movable rod is controllable through the effect of spring No. one, the rotation of connecting rod No. two connecting rods is controllable through the removal of movable rod, the cooperation of connecting rod No. two connecting rods and draw-in order groove, the stability of the device connection has effectively been improved.

However, when the energy-saving LED display screen is used, the position needs to be moved according to personal needs, and when the energy-saving LED display screen is used in practice, the energy-saving LED display screen is generally and directly pushed to perform position adjustment, but the adjustment process is not stable enough, the energy-saving LED display screen is easy to shake, the energy-saving LED display screen is placed on a tabletop, and because various external factors possibly cause the energy-saving LED display screen to topple over and damage, certain adverse effects are brought to the use process of people, and therefore, the energy-saving mechanism of the LED lamp screen is provided.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the LED lamp screen energy-saving mechanism which has the advantages that the energy-saving LED display screen is convenient to stably adjust the position through the arranged position adjusting assembly, manual adjustment is not needed, the installation and the disassembly between the energy-saving LED display screen and the position adjusting assembly are convenient, and the like, and the problems in the background technology can be effectively solved.

(II) technical scheme

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides an energy-saving mechanism of LED lamp screen, includes energy-saving LED display screen, the lower part of energy-saving LED display screen is provided with position control subassembly, the lower part fixed mounting of energy-saving LED display screen rear end surface has the bracing piece, be provided with coupling assembling between bracing piece and the position control subassembly, the bracing piece passes through coupling assembling and position control subassembly and can dismantle the connection, the slot has been seted up to the lower extreme surface of bracing piece, the draw-in groove has been seted up to the lower part of bracing piece both sides surface, just the draw-in groove communicates with each other with the slot, position control subassembly includes first fixed block, second fixed block, gear motor, ball screw, guide arm, year thing board, first movable block, second movable block, sliding sleeve and ball nut, coupling assembling includes cartridge, first compression spring, through-hole, card post, installation cavity, second compression spring, stopper and baffle, just first compression spring fixed mounting is in the left and right sides of cartridge upper end surface.

Preferably, the first fixed block, the second fixed block and the external desktop are fixedly connected through fixing screws, the number of the guide rods is two, the two groups of the guide rods are located between the second fixed block and the first fixed block, the ball screw is located between the two groups of the guide rods, the first movable block, the second movable block are located on the outer walls of the ball screw and the guide rods, the number of the sliding sleeves is four, the sliding sleeves are fixedly mounted at the left end and the right end of one side outer surface of the first movable block and the second movable block, the number of the ball nuts is two, the ball nuts are fixedly mounted at the middle parts of one side outer surface of the first movable block and the middle parts of one side outer surface of the second movable block, and the object carrying plate is fixedly mounted between the middle parts of the upper end outer surfaces of the first movable block and the second movable block.

Preferably, the first moving block and the second moving block are both in sliding connection with the outer wall of the guide rod through a sliding sleeve, and the first moving block and the second moving block are both in threaded connection with the outer wall of the ball screw through ball nuts.

Preferably, a sealing bearing is arranged between the ball screw and the first and second fixed blocks, the ball screw is rotationally connected with the first and second fixed blocks through the sealing bearing, a coupler is arranged between the ball screw and the gear motor, and the ball screw is fixedly connected with one end outer surface of the gear motor through the coupler.

Preferably, the installation cavity is arranged in the insertion block, the middle part of the partition plate installation cavity is provided with two groups of clamping columns, limiting blocks and second compression springs, the two groups of second compression springs are fixedly arranged on the outer surfaces of two sides of the partition plate, one end outer surface of each second compression spring is fixedly connected with one side outer surface of each limiting block, and the clamping columns are fixedly arranged in the middle part of the outer surface of the other side of each limiting block.

Preferably, the outer wall of the plug block is in plug connection with the slot, the outer wall of one end of the clamping column is in clamping connection with the clamping groove, one side outer surface of the limiting block is in elastic connection with one side of the partition plate through the second compression spring, and the outer wall of the clamping column is in sliding connection with the through hole.

(III) beneficial effects

Compared with the prior art, the utility model provides the LED lamp screen energy-saving mechanism, which has the following beneficial effects:

1. this energy-saving mechanism of LED lamp screen through the position control subassembly that sets up for the position of energy-saving LED display screen is convenient for adjust, and adjusts stably, and position control subassembly and desktop fixed connection, consequently energy-saving LED display screen is difficult for empting.

2. This energy-saving mechanism of LED lamp screen through the coupling assembling that sets up for be convenient for quick installation dismantlement between energy-saving LED display screen and the position control subassembly, and the installation is stable.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an energy-saving mechanism of an LED light panel of the present utility model.

Fig. 2 is a schematic structural diagram of a position adjusting assembly in an energy-saving mechanism of an LED light panel according to the present utility model.

Fig. 3 is a schematic structural diagram of a connection assembly in the energy-saving mechanism of the LED light panel of the present utility model.

Fig. 4 is a side cross-sectional view of the LED light screen energy saving mechanism of the present utility model after the connection assembly is connected to the support rod.

In the figure: 1. an energy-saving LED display screen; 2. a support rod; 3. a position adjustment assembly; 4. a connection assembly; 5. a first fixed block; 6. a second fixed block; 7. a speed reducing motor; 8. a ball screw; 9. a guide rod; 10. a carrying plate; 11. a first moving block; 12. a second moving block; 13. a sliding sleeve; 14. a ball nut; 15. a slot; 16. a clamping groove; 17. inserting blocks; 18. a first compression spring; 19. a through hole; 20. a clamping column; 21. a mounting cavity; 22. a second compression spring; 23. a limiting block; 24. a partition board.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

The embodiment is an energy-saving mechanism of an LED lamp screen.

As shown in fig. 1-4, the energy-saving type LED display screen comprises an energy-saving type LED display screen 1, a position adjusting component 3 is arranged at the lower part of the outer surface of the rear end of the energy-saving type LED display screen 1, a supporting rod 2 is fixedly arranged at the lower part of the outer surface of the rear end of the energy-saving type LED display screen 1, a connecting component 4 is arranged between the supporting rod 2 and the position adjusting component 3, the supporting rod 2 is detachably connected with the position adjusting component 3 through the connecting component 4, a slot 15 is formed in the outer surface of the lower end of the supporting rod 2, clamping grooves 16 are formed in the lower parts of the outer surfaces of two sides of the supporting rod 2, the clamping grooves 16 are communicated with the slot 15, the position adjusting component 3 comprises a first fixed block 5, a second fixed block 6, a reducing motor 7, a ball screw 8, a guide rod 9, a carrying plate 10, a first moving block 11, a second moving block 12, a sliding sleeve 13 and a ball nut 14, the connecting component 4 comprises an inserting block 17, a first compression spring 18, a through hole 19, a clamping column 20, a mounting cavity 21, second compression springs 22, a limiting block 23 and a partition plate 24, and the first compression spring 18 is fixedly arranged on the left side and right side of the outer surface of the upper end of the inserting block 17.

The first fixed block 5, the second fixed block 6 and the external desktop are fixedly connected through fixed screws, the number of the guide rods 9 is two, the two groups of guide rods 9 are positioned between the second fixed block 6 and the first fixed block 5, the ball screw 8 is positioned between the two groups of guide rods 9, the first movable block 11 and the second movable block 12 are positioned on the outer walls of the ball screw 8 and the guide rods 9, the number of the sliding sleeves 13 is four, the sliding sleeves 13 are fixedly arranged at the left end and the right end of one side outer surface of the first movable block 11 and one side outer surface of the second movable block 12, the number of the ball nuts 14 is two, the ball nuts 14 are fixedly arranged in the middle of one side outer surface of the first movable block 11 and one side outer surface of the second movable block 12, the carrier plate 10 is fixedly arranged between the middle of the upper end outer surfaces of the first movable block 11 and the second movable block 12, and the speed reducing motor 7 is fixedly arranged on one side outer surface of the first fixed block 5; the first moving block 11 and the second moving block 12 are both in sliding connection with the outer wall of the guide rod 9 through a sliding sleeve 13, and the first moving block 11 and the second moving block 12 are both in threaded connection with the outer wall of the ball screw 8 through ball nuts 14; a sealing bearing is arranged between the ball screw 8 and the first fixed block 5 and the second fixed block 6, the ball screw 8 is rotationally connected with the first fixed block 5 and the second fixed block 6 through the sealing bearing, a coupler is arranged between the ball screw 8 and the gear motor 7, and the ball screw 8 is fixedly connected with the outer surface of one end of the gear motor 7 through the coupler; the installation cavity 21 is formed in the insertion block 17, the partition plate 24 is arranged in the middle of the installation cavity 21, the number of the clamping columns 20, the limiting blocks 23 and the number of the second compression springs 22 are two, the two groups of the second compression springs 22 are fixedly arranged on the outer surfaces of the two sides of the partition plate 24, one end outer surface of each second compression spring 22 is fixedly connected with one side outer surface of each limiting block 23, and the clamping columns 20 are fixedly arranged in the middle of the outer surface of the other side of each limiting block 23; the outer wall of the insertion block 17 is in insertion connection with the slot 15, the outer wall of one end of the clamping column 20 is in clamping connection with the clamping groove 16, one side outer surface of the limiting block 23 is elastically connected with one side of the partition plate 24 through the second compression spring 22, and the outer wall of the clamping column 20 is in sliding connection with the through hole 19.

It should be noted that, the present utility model is an energy-saving mechanism for an LED light panel, where the energy-saving LED display panel 1 described herein has an energy-saving effect, which belongs to the prior art and is well known to those skilled in the art, therefore, the applicant does not make excessive details here, and the position adjustment assembly 3 and the connection assembly 4 are provided, the energy-saving LED display panel 1 is detachably connected with the position adjustment assembly 3 through the connection assembly 4, during installation, the clamping post 20 is made to slide along the through hole 19 by pressing the clamping post 20, so that one end of the clamping post 20 enters the inside of the through hole 19, the clamping post 20 drives the limiting block 23 to press the second compression spring 22 on the inner wall of the installation cavity 21, then the lower part of the supporting rod 2 is inserted on the outer wall of the insertion block 17, so that the insertion block 17 enters the insertion slot 15, the first compression spring 18 is pressed, after the clamping column 20 reaches the position of the clamping groove 16, due to the reset effect of the second compression spring 22, the outer wall of one end of the clamping column 20 is clamped with the clamping groove 16, installation is completed, and convenient to detach is achieved, after the installation is completed, the first compression spring 18 is in an extruded state, so that connection is more stable, through the arranged position adjusting assembly 3, the ball screw 8 is driven to rotate through the operation of the gear motor 7, the first moving block 11 and the second moving block 12 are in threaded connection with the ball screw 8 through the ball nut 14, and therefore the ball screw 8 rotates to drive the first moving block 11 and the second moving block 12 to move through the ball nut 14, so that the energy-saving LED display screen 1 is driven to move, and the stability of the energy-saving LED display screen 1 is convenient to increase through the arranged guide rod 9.

It should be noted that in this document, relational terms such as first and second (first and second), and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides an energy-saving mechanism of LED lamp screen, includes energy-saving LED display screen (1), its characterized in that: the lower part of energy-saving LED display screen (1) is provided with position control subassembly (3), the lower part fixed mounting of energy-saving LED display screen (1) rear end surface has bracing piece (2), be provided with coupling assembling (4) between bracing piece (2) and position control subassembly (3), bracing piece (2) are connected with position control subassembly (3) can be dismantled through coupling assembling (4), slot (15) have been seted up to the lower extreme surface of bracing piece (2), draw-in groove (16) have been seted up to the lower part of bracing piece (2) both sides surface, just draw-in groove (16) communicate with each other with slot (15), position control subassembly (3) include first fixed block (5), second fixed block (6), gear motor (7), ball lead screw (8), guide arm (9), carrier plate (10), first movable block (11), second movable block (12), sliding sleeve (13) and ball nut (14), coupling assembling (4) are including insert block (17), first compression spring (18), through-hole (19), card (21), second compression spring (24) and baffle (24), and the first compression springs (18) are fixedly arranged on the left side and the right side of the outer surface of the upper end of the insertion block (17).

2. The LED light screen energy saving mechanism of claim 1, wherein: the utility model discloses a speed reducing device for the automobile, including first fixed block (5), second fixed block (6) and external desktop, fixed screw is passed through to first fixed block (5), second fixed block (6) and external desktop and carry out fixed connection, the quantity of guide arm (9) is two sets of between guide arm (9) and second fixed block (6), ball screw (8) are located two sets of between guide arm (9), first movable block (11), second movable block (12) are located ball screw (8), the outer wall of guide arm (9), just the quantity of sliding sleeve (13) is four sets of, sliding sleeve (13) fixed mounting is in the left and right sides both ends of first movable block (11), second movable block (12) one side surface, the quantity of ball nut (14) is two sets of, ball nut (14) fixed mounting is in the middle part of first movable block (11), second movable block (12) one side surface, carrier plate (10) fixed mounting is in between the middle part motor of first movable block (11), second movable block (12) upper end surface, speed reducing device for the automobile (7) is fixed in first fixed surface (5).

3. The LED light screen energy saving mechanism of claim 2, wherein: the first moving block (11) and the second moving block (12) are both in sliding connection with the outer wall of the guide rod (9) through a sliding sleeve (13), and the first moving block (11) and the second moving block (12) are both in threaded connection with the outer wall of the ball screw (8) through ball nuts (14).

4. An LED light screen energy saving mechanism according to claim 3, wherein: the ball screw (8) is provided with sealing bearings between the ball screw (8) and the first fixed block (5) and the second fixed block (6), the ball screw (8) is rotationally connected with the first fixed block (5) and the second fixed block (6) through the sealing bearings, a coupler is arranged between the ball screw (8) and the gear motor (7), and the ball screw (8) is fixedly connected with one end outer surface of the gear motor (7) through the coupler.

5. The LED light screen energy saving mechanism of claim 4, wherein: the installation cavity (21) is formed in the insertion block (17), the middle of the partition plate (24) is provided with the installation cavity (21), the number of the clamping columns (20), the limiting blocks (23) and the second compression springs (22) is two, the two groups of the second compression springs (22) are fixedly arranged on the outer surfaces of the two sides of the partition plate (24), one end outer surface of each second compression spring (22) is fixedly connected with one side outer surface of each limiting block (23), and the clamping columns (20) are fixedly arranged in the middle of the outer surface of the other side of each limiting block (23).

6. The LED light screen energy saving mechanism of claim 5, wherein: the outer wall of the plug block (17) is connected with the slot (15) in an inserting mode, the outer wall of one end of the clamping column (20) is connected with the clamping groove (16) in a clamping mode, one side outer surface of the limiting block (23) is elastically connected with one side of the partition plate (24) through the second compression spring (22), and the outer wall of the clamping column (20) is connected with the through hole (19) in a sliding mode.