CN216527853U

CN216527853U - Outdoor LED large screen easy to clean

Info

Publication number: CN216527853U
Application number: CN202123073782.6U
Authority: CN
Inventors: 张建荣
Original assignee: Shanghai Rongxing Information Technology Co ltd
Current assignee: Shanghai Rongxing Information Technology Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-05-13
Anticipated expiration: 2031-12-08

Abstract

The utility model relates to the technical field of LED screens, and provides an outdoor LED large screen easy to clean, which comprises a frame and an LED display screen between the frame, wherein a connecting piece is arranged between the frame and the LED display screen, a screw rod is embedded in the left side of the frame, a servo motor is arranged above the screw rod, a rotating shaft at the bottom of the servo motor is connected with the screw rod to rotate, a sliding groove is arranged on the left side of the frame, a threaded block is sleeved on the screw rod, a first sliding block is arranged on the sliding groove, the bottom of the first sliding block is connected with the threaded block, a sliding rod is arranged on the right side of the frame, a second sliding block is sleeved on the sliding rod, and the sliding rod and the second sliding block form a sliding structure. The defect that the conventional LED large screen is inconvenient to maintain in daily life and the surface of the LED large screen needs to be cleaned regularly by workers is overcome.

Description

Outdoor LED large screen easy to clean

Technical Field

The utility model relates to the technical field of LED screens, in particular to an outdoor LED large screen easy to clean.

Background

The LED large screen on the outdoor square can give people a very large shocking experience visually, can attract a lot of customers to light or stand and bring flow to a market, at present, the LED large screen on the market has more types and can basically meet some requirements on use, but the existing LED large screen has certain defects when in use, and if the daily maintenance is inconvenient, workers need to clean the surface of the LED large screen regularly;

the outdoor LED large screen convenient to clean is developed for this moment, increases transmission structure in large screen top and both sides, cleans with cleaning cloth such as cleaning brush and the contact of large screen when using, and rethread motor resets after finishing using, accomplishes the process of cleaning, facilitates.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide an outdoor LED large screen which is easy to clean and is used for solving the defects that the conventional LED large screen is inconvenient to maintain in daily life and the surface of the LED large screen needs to be cleaned regularly by workers.

(II) contents of utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an easy clear outdoor LED large screen, includes the LED display screen between frame and the frame, be equipped with the connecting piece between frame and the LED display screen, the frame left side is embedded to have the lead screw, the lead screw top is equipped with servo motor, rotation is connected to servo motor bottom pivot and lead screw.

Preferably, a sliding groove is formed in the left side of the frame, a threaded block is sleeved on the screw rod, a first sliding block is arranged on the sliding groove, and the bottom of the first sliding block is connected with the threaded block.

Preferably, a sliding rod is arranged on the right side of the frame, a second sliding block is sleeved on the sliding rod, and the sliding rod and the second sliding block form a sliding structure.

Preferably, a plurality of shock absorption springs are arranged between the frame and the LED display screen.

Preferably, a loading plate is arranged between the first sliding block and the second sliding block, a cleaning brush is arranged at the bottom of the loading plate, and the surface of the cleaning brush is attached to the LED display screen.

Preferably, the inner wall of the thread block is provided with an internal thread matched with the external thread on the surface of the screw rod, and the thread block is in threaded connection with the screw rod.

(III) advantageous effects

The utility model provides an easy-to-clean outdoor LED large screen, which has the advantages that:

1. establish screw rod transmission structure on the frame that loads the LED display screen, utilize the servo motor effect to drive the screw rod and rotate, the screw thread piece is because of the screw rod displacement, drives the clean brush on the loading plate below the LED display screen and reciprocates on the LED display screen and carry out the surface deashing, avoids artifical clear loaded down with trivial details, and routine maintenance is also more convenient, only change load the board on clean brush can.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

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

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

The reference numerals in the figures illustrate: 1. a frame; 2. a servo motor; 3. a chute; 4. a screw rod; 5. an LED display screen; 6. a first slider; 7. a loading plate; 8. cleaning the brush; 9. a second slider; 10. a slide bar; 11. a connecting member; 12. a cushioning spring; 13. a thread block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the outdoor large LED screen easy to clean provided by the utility model comprises a frame 1 and an LED display screen 5 between the frame 1, a connecting piece 11 is arranged between the frame 1 and the LED display screen 5, a screw rod 4 is embedded in the left side of the frame 1, a servo motor 2 is arranged above the screw rod 4, and a rotating shaft at the bottom of the servo motor 2 is connected with the screw rod 4 for rotation;

the left side of the frame 1 is provided with a sliding chute 3, a screw rod 4 is sleeved with a thread block 13, the sliding chute 3 is provided with a first sliding block 6, the bottom of the first sliding block 6 is connected with the thread block 13, a loading plate 7 is arranged between the first sliding block 6 and a second sliding block 9, the bottom of the loading plate 7 is provided with a cleaning brush 8, the surface of the cleaning brush 8 is attached to the LED display screen 5, the inner wall of the thread block 13 is provided with internal threads matched with the external threads on the surface of the screw rod 4 for use, and the thread block 13 is in threaded connection with the screw rod 4;

in the first specific embodiment, the screw rod 4 is arranged inside the left side of the frame 1 and is connected with the internal servo motor 2 for rotation, the chute 3 is formed in the surface of the left side of the frame 1, so that the thread block 13 on the screw rod 4 extends out to be connected with the external first slide block 6, the loading plate 7 provided with the cleaning brush 8 is connected to the right side of the first slide block 6, and the servo motor 2 is a power source for starting the cleaning brush 8 to clean the LED display screen 5;

a sliding rod 10 is arranged on the right side of the frame 1, a second sliding block 9 is sleeved on the sliding rod 10, the sliding rod 10 and the second sliding block 9 form a sliding structure, and a plurality of cushioning springs 12 are arranged between the frame 1 and the LED display screen 5;

in the second specific embodiment, a second sliding block 9 is sleeved on a sliding rod 10 on the right side of the frame 1 and is used for being connected with the right side of the loading plate 7, so that the right side of the loading plate 7 can stably move by utilizing the sliding rod 10 and is matched with the screw rod 4 to play a role in assisting stable movement, and the shock absorption spring 12 plays a certain shock absorption role in the LED display screen 5 to protect the LED display screen.

The working principle is as follows: the LED display screen utilizes top connecting piece 11 to be connected with frame 1, switch on external power supply, start frame 1 left side inside servo motor 2 in top, servo motor 2 drives built-in lead screw 4 and rotates, lead screw 4

drives screw block

13 and 3 outside first sliders 6 of spout and removes, and then take loading plate 7 and the clean brush 8 on first slider 6 right side to remove, carry out the deashing to 5 surfaces of LED display screen and handle, loading plate 7 right side is connected with second slider 9, second slider 9 slides on slide bar 10 and guarantees moving as a whole's stability.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. An easy-to-clean outdoor LED large screen, comprising a frame (1) and an LED display screen (5) between the frame (1), and is characterized in that: be equipped with connecting piece (11) between frame (1) and LED display screen (5), frame (1) left side is embedded to have lead screw (4), lead screw (4) top is equipped with servo motor (2), servo motor (2) bottom pivot and lead screw (4) are connected and are rotated.

2. An easily cleaned outdoor LED large screen according to claim 1, characterized in that: the frame (1) left side is equipped with spout (3), the cover has screw block (13) on lead screw (4), be equipped with first slider (6) on spout (3), first slider (6) bottom is connected with screw block (13).

3. An easily cleaned outdoor LED large screen according to claim 1, characterized in that: the right side of the frame (1) is provided with a sliding rod (10), the sliding rod (10) is sleeved with a second sliding block (9), and the sliding rod (10) and the second sliding block (9) form a sliding structure.

4. An easily cleaned outdoor LED large screen according to claim 1, characterized in that: and a plurality of cushioning springs (12) are arranged between the frame (1) and the LED display screen (5).

5. An easily cleaned outdoor LED large screen according to claim 2, characterized in that: a loading plate (7) is arranged between the first sliding block (6) and the second sliding block (9), a cleaning brush (8) is arranged at the bottom of the loading plate (7), and the surface of the cleaning brush (8) is attached to the LED display screen (5).

6. An easily cleaned outdoor LED large screen according to claim 2, characterized in that: the inner wall of the thread block (13) is provided with internal threads matched with the external threads on the surface of the screw rod (4) for use, and the thread block (13) is in threaded connection with the screw rod (4).