Movable combined wall type led screen

Abstract

The utility model discloses a movable combined wall type led screen which comprises a base plate, the four corners of the bottom of the base plate are each provided with a movable wheel, a main body frame is arranged above the base plate and formed by welding a plurality of square pipes, the four side faces of the main body frame are each provided with a fixing plate, and the fixing plates are arranged on the base plate. An LED screen main body is arranged on each fixing plate, and the LED screen main body is formed by splicing and combining a plurality of LED small screens. A plurality of supporting mechanisms are further arranged at the bottom of the base plate, each supporting mechanism comprises a supporting rod, a nut and an anti-skid pad, the supporting rods are fixedly connected to the bottom of the base plate, external threads matched with the nuts are arranged on the supporting rods, the nuts are connected to the supporting rods through the threads, and the anti-skid pads are fixedly connected to the nuts. And the moving wheels arranged at the bottom of the chassis can enable the LED screen to be convenient to move, and the trouble of mounting and dismounting is avoided. And the supporting mechanism arranged at the bottom of the chassis can support the LED screen, so that the LED screen cannot move when staying.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of led screen mainly relates to a mobile combination wall formula led screen. BACKGROUND

[0002] LED display screen, as through the display method of controlling semiconductor light emitting diode, display text, graphics, images, animation, video and various information display screen is widely used in commercial advertising, government, school notice propaganda and other fields, large LED display screen is by many single box type module assembly.

[0003] At present as the LED display screen for exhibition uses mostly uses fixed type installation, the few movable display screen only just is convenient for the transportation of screen, does not have the LED display screen of mobile and combination simultaneously as exhibition uses, and the fixed type LED screen exhibition is troublesome to disassemble. UTILITY MODEL CONTENT

[0004] Therefore, the utility model aims at providing a mobile combination wall formula led screen, which can solve the problem of immobility of LED display screens in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model realizes through the following technical scheme:

[0006] A mobile combination wall formula led screen, comprising a chassis, a plurality of support mechanisms are further provided on the bottom of the chassis, the support mechanism comprises a support rod, a nut and an anti-skid pad, the support rod is fixedly connected to the bottom of the chassis, an outer thread matched with the nut is provided on the support rod, the nut is connected to the support rod through the thread, and the anti-skid pad is fixedly connected to the nut.

[0007] As a preferred, the top of the main frame is provided with an openable upper cover plate, and the upper cover plate is provided with a dust blocking batten at the opening of one side.

[0008] As a preferred, the top of the main frame is provided with a plurality of cross beams, and the bottom of the cross beam is provided with a plurality of cooling fans.

[0009] As a preferred, the top of the main frame is provided with a plurality of cross beams, and the bottom of the cross beam is provided with a plurality of cooling fans.

[0010] As a preferred, a plurality of cooling through holes are provided on the chassis, and the cooling through holes are opposite to the cooling fans.

[0011] As preferred, the bottom of the chassis is further provided with several reinforcing ribs arranged horizontally and vertically.

[0012] As preferred, the bottom of the chassis is further provided with two protective plates arranged symmetrically.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1、The chassis bottom is provided with the moving wheel, so that the LED screen is convenient to move and has no installation and dismounting troubles.

[0015] 2、The chassis bottom is provided with the supporting mechanism, so that the LED screen is supported and will not move when staying.

[0016] The features and advantages of the present application will be illustrated in detail through the embodiments combined with the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the perspective view of the utility model;

[0018] Figure 2 It is the explosion view of the utility model;

[0019] Figure 3 It is the front view of the utility model;

[0020] Figure 4 It is the bottom view of the utility model.

[0021] Signs: 1. chassis, 2. moving wheel, 3. main frame, 4. LED screen main body, 5. fixed plate, 6. support rod, 7. nut, 8. non-slip pad, 9. upper cover plate, 10. dust blocking lint, 11. crossbeam, 12. heat dissipation fan, 13. heat dissipation through-hole, 14. reinforcing rib, 15. protective plate. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model will be further described below in combination with specific embodiments.

[0023] The exemplary embodiments will be described in detail hereinbelow with reference to the drawings. When the following description refers to the drawings, identical numbers in different drawings refer to the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments are not meant to represent all implementations consistent with the present application. Rather, they are simply an example of apparatus consistent with some aspects of the present application as detailed in the appended claims.

[0024] The terminology used in the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The present application will be described with reference to the accompanying drawings and / or claims as follows.

[0025] Please refer to Figures 1-4 The mobile combined wall type LED screen comprises a chassis 1, a plurality of mobile wheels 2 are arranged at the bottom of the chassis 1, the mobile wheels 2 are self-locking universal wheels, and the chassis 1 can be freely moved through the mobile wheels 2; a main frame 3 is arranged above the chassis 1, the main frame 3 is composed of a plurality of square tubes welded together, a fixing plate 5 is arranged on each of the four sides of the main frame 3, and an LED screen body 4 is arranged on each of the fixing plates 5, the LED screen body 4 is composed of a plurality of LED small screens spliced together.

[0026] Further, four supporting mechanisms are arranged at the bottom of the chassis 1, the supporting mechanism comprises a supporting rod 6, a nut 7 and an anti-skid pad 8, the supporting rod 6 is fixedly connected to the bottom of the chassis 1, the supporting rod 6 is provided with an outer thread matched with the nut 7, the nut 7 is threadedly connected to the supporting rod 6, and the anti-skid pad 8 is fixedly connected to the nut 7.

[0027] Based on the above technical means: the distance between the anti-skid pad 8 and the ground can be adjusted by rotating the nut. When the anti-skid pad 8 is away from the ground and the mobile wheels 2 are opened, the mobile combined wall type LED screen can be freely moved; when the anti-skid pad 8 is close to the ground and the mobile wheels 2 are locked, the mobile combined wall type LED screen is bound to the original place.

[0028] Further, an openable upper cover plate 9 is arranged at the top of the main frame 3, a dust blocking strip 10 is arranged at the opening of one side of the upper cover plate 9, and the dust blocking strip 10 can block the external dust from entering the inside of the main frame 3 through the opening.

[0029] Further, the top of the main frame 3 is provided with two cross beams 11, which strengthen the strength of the top of the main frame 3, and the bottom of each cross beam 11 is provided with two cooling fans 12; the bottom plate 1 is provided with a plurality of cooling through holes 13, which are opposite to the cooling fans 12.

[0030] Based on the above technical means: the cooling fans 12 and the cooling through holes 13 can increase the cooling efficiency inside the main frame 3, prolonging the service life of the LED screen

[0031] Further, the bottom of the bottom plate 1 is also provided with a plurality of reinforcing ribs 14, which are arranged horizontally and vertically, and the reinforcing ribs 14 strengthen the strength of the bottom plate 1.

[0032] Further, the bottom of the bottom plate 1 is also provided with two protective plates 15, which are symmetrically arranged, and the protective plates 15 can semi-conceal the moving wheels 2 and prevent objects on the side from being rolled into the moving wheels 2.

[0033] The above shows and describes the basic principles and main features of the present application and the advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A mobile modular wall-mounted LED screen comprising a chassis, characterized in that, The bottom of the chassis is provided with a moving wheel at each of the four corners, the chassis is provided with a main frame above, the main frame is composed of several square tubes welded together, the four sides of the main frame are provided with a fixed plate, each fixed plate is provided with an LED screen main body, the LED screen main body is composed of several LED small screens spliced together.

2. The mobile modular wall of claim 1, wherein, The bottom of the chassis is also provided with several support mechanisms, the support mechanism comprises a support rod, a nut and a non-slip pad, the support rod is fixedly connected to the bottom of the chassis, the support rod is provided with an outer thread matched with the nut, the nut is threadedly connected to the support rod, and the non-slip pad is fixedly connected to the nut.

3. The mobile modular wall of claim 1, wherein, The top of the main frame is provided with an openable upper cover plate, and the upper cover plate is provided with a dust blocking wool strip at the opening on one side.

4. The mobile modular wall of claim 2, wherein, The top of the main frame is provided with several cross beams, and the bottom of the cross beam is provided with several cooling fans.

5. The mobile combined wall type LED screen according to claim 4, characterized in that: The chassis is provided with several cooling through holes, and the cooling through holes are opposite to the cooling fans.

6. The mobile modular wall of claim 1, wherein, The bottom of the chassis is also provided with several reinforcing ribs, which are arranged vertically in horizontal and vertical directions.

7. The mobile modular wall of claim 1, wherein, The bottom of the chassis is also provided with two protective plates, and the two protective plates are symmetrically arranged. The bottom of the chassis is also provided with two protective plates, and the two protective plates are symmetrically arranged.

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