CN218768608U

CN218768608U - LED screen with screen cleaning function

Info

Publication number: CN218768608U
Application number: CN202222333157.9U
Authority: CN
Inventors: 谢琳
Original assignee: Yunfu Yunda Zhengshu Technology Development Co ltd
Current assignee: Yunfu Yunda Zhengshu Technology Development Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-03-28
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses a LED screen with clearance screen function, include: display screen and bearer bar, the display screen is located the inboard of bearer bar, be provided with the viewing aperture on the bearer bar, the inner wall of viewing aperture is provided with the direction spout, the inboard sliding connection of direction spout has the mounting panel, it cleans the cotton to be provided with on the mounting panel, it meets with the display screen to clean the cotton. The utility model can drive the drive rod to rotate through the motor linkage, so that the mounting plate drives the wiping cotton to move up and down along the display screen to wipe and clean the display screen; the display screen can be protected by the protective shell and the rubber protective layer, and damage caused by collision is avoided.

Description

LED screen with screen cleaning function

Technical Field

The utility model relates to a display screen technical field specifically is a LED screen with clearance screen function.

Background

The LED screen is a new type of imaging electronic device made of light emitting diodes arranged in sequence, and is widely used in products such as outdoor advertisement screens due to its characteristics of high brightness, wide viewing angle, long service life, etc.

The current display screen is in the use, and the display screen surface can influence picture display effect because of the electrostatic absorption dust, and two current display screens are inconvenient to be cleared up the display screen.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED screen with clearance screen function to solve the inconvenient problem of display screen clearance.

In order to achieve the above purpose, the utility model provides a following technical scheme: an LED screen with a screen cleaning function comprises: display screen and bearer bar, the display screen is located the inboard of bearer bar, be provided with the viewing aperture on the bearer bar, the inner wall of viewing aperture is provided with the direction spout, the inboard sliding connection of direction spout has the mounting panel, it cleans the cotton to be provided with on the mounting panel, it meets with the display screen to clean the cotton.

Preferably, the inner side of the guide chute is rotatably connected with a driving rod, the driving rod is connected with the mounting plate in a threaded manner, and a first gear is arranged on the driving rod.

Preferably, a driving cavity is arranged inside the protective frame, and the first gear is located on the inner side of the driving cavity.

Preferably, the side-mounting of bearer bar has the motor, and the rotation axis connection of motor has the rotary rod, is provided with the second gear on the rotary rod, and rotary rod and second gear are the inboard in drive chamber evenly, and the second gear is connected with first gear engagement, and the motor drives the rotary rod and rotates, connects first gear engagement through the second gear and drives the rotatory mounting panel that drives of actuating lever and reciprocates along the direction spout and clean the display screen through wiping the cotton.

Preferably, dustproof heat dissipation ports are symmetrically formed in the upper end face and the lower end face of the protection frame, and the dustproof heat dissipation ports are convenient for heat dissipation of the upper end and the lower end of the display screen.

Preferably, the protective frame is provided with a rubber protective layer, and the rubber protective layer can play a role in buffering protection.

Preferably, the pivot of the back of the protective frame is connected with a baffle, the lower end of the baffle is connected with the display screen, and the display screen can be prevented from sliding down from the protective frame to achieve the purpose of limiting through the baffle abutting against the display screen.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a motor linkage drives the actuating lever and rotates and to make the mounting panel drive and clean the cotton and reciprocate along the display screen and clean the clearance to the display screen.

2. The utility model discloses a setting up of protective housing and rubber protective layer can be protected the display screen, avoids colliding with and leads to damaging.

Drawings

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

FIG. 2 is a side sectional view of the overall structure of the present invention;

FIG. 3 is a schematic view of the connection of the motor of the present invention;

in the figure: the device comprises a display screen 1, a rubber protective layer 12, a protective frame 2, a dustproof heat dissipation port 21, an observation port 22, a guide chute 23, a driving rod 24, a driving cavity 25, a first gear 27, a baffle 28, a mounting plate 3, a wiping cotton 31, a motor 4, a rotating rod 41 and a second gear 42.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1, 2 and 3, an LED panel with a screen cleaning function includes: display screen 1 and protecting frame 2, display screen 1 are located the inboard of protecting frame 2, are provided with viewing aperture 22 on the protecting frame 2, and the inner wall of viewing aperture 22 is provided with direction spout 23, and the inboard sliding connection of direction spout 23 has mounting panel 3, is provided with on the mounting panel 3 and cleans cotton 31, cleans cotton 31 and meets with display screen 1.

The inner side of the guide chute 23 is rotatably connected with a driving rod 24, the driving rod 24 is in threaded connection with the mounting plate 3, and the driving rod 24 is provided with a first gear 27.

The protective frame 2 is provided with a driving cavity 25 inside, and the first gear 27 is located inside the driving cavity 25.

There is motor 4 at the side-mounting of protective frame 2, the rotation axis connection of motor 4 has rotary rod 41, be provided with second gear 42 on the rotary rod 41, rotary rod 41 and second gear 42 are the inboard of drive chamber 25 evenly, second gear 42 is connected with first gear 27 meshing, motor 4 drives rotary rod 41 and rotates, connect first gear 27 through second gear 42 meshing and drive mounting panel 3 and reciprocate through wiping cotton 31 and clean display screen 1 along direction spout 23.

When this LED screen needs the clearance: drive rotary rod 41 through motor 4 and rotate, utilize second gear 42 meshing to connect first gear 27 and drive actuating lever 24 rotatory, drive mounting panel 3 through actuating lever 24 threaded connection and reciprocate along direction spout 23 and utilize to clean cotton 31 and clean display screen 1, conveniently clear up it.

Example 2

Referring to fig. 1 and fig. 2, this embodiment further illustrates embodiment 1, in which an LED panel with a screen cleaning function includes: display screen 1 and protecting frame 2, display screen 1 are located the inboard of protecting frame 2, are provided with viewing aperture 22 on the protecting frame 2, and the inner wall of viewing aperture 22 is provided with direction spout 23, and the inboard sliding connection of direction spout 23 has mounting panel 3, is provided with on the mounting panel 3 and cleans cotton 31, cleans cotton 31 and meets with display screen 1.

The upper end face and the lower end face of the protection frame 2 are symmetrically provided with dustproof heat dissipation openings 21, and the arrangement of the dustproof heat dissipation openings 21 is convenient for heat dissipation of the upper end and the lower end of the display screen 1.

The protection frame 2 is provided with a rubber protection layer 12, and the rubber protection layer 12 can play a role of buffer protection.

The back rotating shaft of the protective frame 2 is connected with a baffle 28, the lower end of the baffle 28 is connected with the display screen 1, and the baffle 28 is abutted against the display screen 1 to prevent the display screen 1 from sliding down from the protective frame 2 to achieve the purpose of limiting.

In this embodiment, display screen 1 is located the inboard of

protective housing

2, and 2 surfaces of protective housing are provided with

rubber protection layer

12, and 1 turning of display screen collides with and leads to display screen 1 to damage when can preventing to carry through rubber protection layer 12 and protective housing 2.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An LED screen with a screen cleaning function is characterized by comprising:

display screen (1) and bearer bar (2), display screen (1) is located the inboard of bearer bar (2), be provided with viewing aperture (22) on bearer bar (2), the inner wall of viewing aperture (22) is provided with direction spout (23), direction spout (23) inboard sliding connection has mounting panel (3), be provided with on mounting panel (3) and clean cotton (31), it meets with display screen (1) to clean cotton (31).

2. The LED screen with the screen cleaning function as claimed in claim 1, wherein: the inner side of the guide sliding groove (23) is rotatably connected with a driving rod (24), the driving rod (24) is connected with the mounting plate (3) in a threaded mode, and a first gear (27) is arranged on the driving rod (24).

3. The LED screen with the screen cleaning function as claimed in claim 2, wherein: a driving cavity (25) is arranged inside the protective frame (2), and the first gear (27) is located on the inner side of the driving cavity (25).

4. The LED screen with the screen cleaning function as claimed in claim 1, wherein: the side-mounting of bearer bar (2) has motor (4), and the axis of rotation of motor (4) is connected with rotary rod (41), is provided with second gear (42) on rotary rod (41), and second gear (42) and first gear (27) meshing are connected.

5. The LED screen with the screen cleaning function as claimed in claim 1, wherein: the upper end face and the lower end face of the protective frame (2) are symmetrically provided with dustproof heat dissipation ports (21).

6. The LED screen with the screen cleaning function as claimed in claim 1, wherein: the protective frame (2) is provided with a rubber protective layer (12).

7. The LED screen with the screen cleaning function as claimed in claim 1, wherein: the back of the protective frame (2) is connected with a baffle (28) through a rotating shaft, and the lower end of the baffle (28) is connected with the display screen (1).