Outdoor waterproof LED electronic display screen

Abstract

The utility model discloses an outdoor waterproof LED electronic display screen which comprises an installation frame, a waterproof device is installed in the installation frame, a protection device is installed on the left portion and the right portion of the front end of the installation frame together, and a fixed handle is fixedly installed in the middle of the upper end of the protection device. And a mounting device is fixedly mounted at the left part and the right part of the rear end of the mounting frame. According to the utility model, the sealing sleeve is arranged on the outer surface of the display screen and is fixed on the display screen through the sealant, so that water drops sputtered on the display screen are prevented from entering the display screen along gaps at the edge of the display screen, and the waterproof effect of the device is improved; and through the design of the protection frame, a certain protection effect on the display screen can be achieved, the protection frame can be pulled out of the mounting frame at any time through the fixing handle, and mounting or dismounting of the protection frame is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of LED electronic display screens, in particular to an outdoor waterproof LED electronic display screen. Background Art

[0002] LED electronic display is a display method that controls semiconductor light emitting diodes. It is composed of tens of thousands to hundreds of thousands of semiconductor light emitting diode pixels arranged evenly. It uses different materials to produce LED pixels of different colors to display text, graphics, images, animations, quotes, videos, video signals and other information.

[0003] The existing patent (application number 202122271280.8) discloses an outdoor waterproof LED display screen, including a protective frame, an electronic screen and a back cover; the protective frame: a flexible card strip is provided on the front side of the interior, and the flexible card strip is consistent with the card groove set on the outer side of the transparent plate, and the upper and lower inner walls of the protective frame are provided with left-right symmetrical limit grooves; the electronic screen: the upper and lower surfaces are provided with left-right symmetrical limit blocks, and the limit blocks are consistent with the corresponding limit grooves on the same side; the back cover: it is threadedly connected to the inner rear end of the protective frame through bolts inserted in the through holes at its four corners.

[0004] The waterproof performance of existing outdoor LED electronic display screens is relatively general, and most of them only have a waterproof cover on the top of the display screen to block rain. However, water droplets are still easy to splash on the display screen and then enter the display screen, affecting its use effect and service life. Utility Model Content

[0005] The main purpose of the utility model is to provide an outdoor waterproof LED electronic display screen, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] An outdoor waterproof LED electronic display screen comprises a mounting frame, a waterproof device is mounted inside the mounting frame, a protective device is mounted on the front left and front right portions of the mounting frame, a fixed handle is fixedly mounted on the middle portion of the upper end of the protective device, and a mounting device is fixedly mounted on the rear left and rear right portions of the mounting frame.

[0008] Preferably, the protective device includes a protective frame, the rear left and rear right parts of the protective frame are fixedly mounted with clamps, the mounting frame is provided with mounting slots, the front left and front right parts of the mounting frame are provided with clamps, and the protective frame is mounted at the front end of the mounting frame through two clamps. The design of the protective frame can reduce the direct sunlight on the display screen in exposed weather, play a certain protective effect on the display screen, and thus improve the use effect of the display screen, and the protective frame can be pulled out of the mounting frame at any time through the fixed handle, which is convenient for installation or removal of the protective frame.

[0009] Preferably, the waterproof device includes a display screen and a sealing sleeve, a protective film is installed at the front end of the display screen, a sealant is coated on the inner wall of the sealing sleeve, the sealing sleeve is installed on the outer surface of the display screen through the sealant, and the display screen is fixed in the installation frame. A sealing sleeve is provided on the outer surface of the display screen, and the sealing sleeve is fixed on the display screen through the sealant, so as to prevent water droplets splashed on the display screen from entering the display screen through the gap at the edge of the screen, thereby improving the waterproof effect of the device, and a protective film is also affixed to the display screen to further protect the surface of the display screen.

[0010] Preferably, the mounting device comprises a first fixing frame and a second fixing frame, each of which has a set of fixing holes at the front end, and the first fixing frame and the second fixing frame are fixedly mounted on the rear right part and the rear left part of the mounting frame, respectively. The design of the fixing holes facilitates the fixing of the two fixing frames, so that the display screen can be fixed in a suitable position.

[0011] Preferably, the positions of the card block and the card slot correspond to each other vertically, and both the card block and the card slot are T-shaped.

[0012] Preferably, the first fixing frame and the second fixing frame are symmetrically distributed with the mounting frame as the center.

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

[0014] 1. The protective frame on the protective device is connected to the two card slots on the installation frame by two card blocks, so that the protective frame is installed at the front end of the installation frame. The design of the protective frame can reduce the direct sunlight on the display screen in exposed weather, and has a certain protective effect on the display screen, thereby improving the use effect of the display screen. In addition, the protective frame can be pulled out of the installation frame at any time through the fixed handle, which is convenient for the installation or removal of the protective frame.

[0015] 2. A sealing sleeve is provided on the outer surface of the display screen on the waterproof device, and the sealing sleeve is fixed to the display screen by sealant. The sealant refers to a sealing material that deforms with the shape of the sealing surface, is not easy to flow, and has a certain adhesion. It is an adhesive used to fill the configuration gap to play a sealing role. It has the functions of anti-leakage, waterproof, anti-vibration, sound insulation, heat insulation, etc., thereby preventing water droplets splashed on the display screen from entering the display screen through the gap at the edge of the screen, thereby improving the waterproof effect of the device. In addition, a protective film is affixed to the display screen to further protect the surface of the display screen and increase its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an outdoor waterproof LED electronic display screen of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of a protective device for an outdoor waterproof LED electronic display screen according to the utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of a waterproof device for an outdoor waterproof LED electronic display screen according to the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the overall structure of an installation device for an outdoor waterproof LED electronic display screen.

[0020] In the figure: 1. Installation frame; 2. Protection device; 3. Waterproof device; 4. Installation device; 5. Fixed handle; 20. Protection frame; 21. Block; 22. Card slot; 23. Installation slot; 30. Display screen; 31. Sealing sleeve; 32. Protection film; 33. Sealant; 40. No. 1 fixing frame; 41. No. 2 fixing frame; 42. Fixing hole. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] like Figure 1-4 As shown, an outdoor waterproof LED electronic display screen includes a mounting frame 1, a waterproof device 3 is installed in the mounting frame 1, a protective device 2 is installed on the front left and front right parts of the mounting frame 1, a fixed handle 5 is fixedly installed on the middle part of the upper end of the protective device 2, and a mounting device 4 is fixedly installed on the rear left and rear right parts of the mounting frame 1.

[0025] The protective device 2 includes a protective frame 20, and a card block 21 is fixedly installed at the left and right rear ends of the protective frame 20, and a mounting groove 23 is opened in the mounting frame 1. A card slot 22 is opened at the left and right front ends of the mounting frame 1, and the protective frame 20 is installed at the front end of the mounting frame 1 through two card blocks 21; the card block 21 and the card slot 22 are located in a vertical correspondence, and the card block 21 and the card slot 22 are both T-shaped. Through the design of the protective frame 20, the direct sunlight on the display screen 30 in the hot weather can be reduced, and a certain protective effect is played on the display screen 30, thereby improving the use effect of the display screen 30, and the protective frame 20 can be pulled out of the mounting frame 1 at any time through the fixed handle 5, which is convenient for the installation or removal of the protective frame 20.

[0026] The waterproof device 3 includes a display screen 30 and a sealing sleeve 31. A protective film 32 is installed at the front end of the display screen 30. A sealant 33 is coated on the inner wall of the sealing sleeve 31. The sealing sleeve 31 is installed on the outer surface of the display screen 30 through the sealant 33. The display screen 30 is fixed in the installation frame 1. The sealing sleeve 31 is provided on the outer surface of the display screen 30, and the sealing sleeve 31 is fixed on the display screen 30 through the sealant 33, so as to prevent water droplets splashed on the display screen 30 from entering the display screen 30 through the gap at the edge of the screen, thereby improving the waterproof effect of the device. In addition, a protective film 32 is also affixed to the display screen 30 to further protect the surface of the display screen 30.

[0027] The mounting device 4 includes a first fixing frame 40 and a second fixing frame 41. A set of fixing holes 42 are opened at the front end of the first fixing frame 40 and the second fixing frame 41. The first fixing frame 40 and the second fixing frame 41 are fixedly mounted on the right and left rear ends of the mounting frame 1, respectively. The first fixing frame 40 and the second fixing frame 41 are symmetrically distributed around the mounting frame 1. The design of the fixing holes 42 facilitates the fixing of the two fixing frames, so that the display screen 30 can be fixed in a suitable position.

[0028] It should be noted that the utility model is an outdoor waterproof LED electronic display screen, wherein a sealing sleeve 31 is arranged on the outer surface of a display screen 30 on a waterproof device 3, and the sealing sleeve 31 is fixed to the display screen 30 by a sealing glue 33, wherein the sealing glue 33 refers to a sealing material which is deformed with the shape of the sealing surface, is not easy to flow, and has a certain adhesiveness, and is an adhesive used to fill the configuration gap to play a sealing role, and has the functions of anti-leakage, waterproof, anti-vibration, sound insulation, heat insulation, etc., thereby preventing water droplets splashed on the display screen 30 from entering the display screen 30 through the gap at the edge of the screen, thereby improving the waterproof effect of the device, and the display A protective film 32 is also affixed to the display screen 30 to further protect the surface of the display screen 30 and increase its service life. The protective frame 20 on the protective device 2 is connected to the two card slots 22 on the mounting frame 1 by two card blocks 21, so that the protective frame 20 is installed at the front end of the mounting frame 1. Through the design of the protective frame 20, the direct sunlight on the display screen 30 in exposed weather can be reduced, which has a certain protective effect on the display screen 30, thereby improving the use effect of the display screen 30. Moreover, the protective frame 20 can be pulled out of the mounting frame 1 at any time through the fixed handle 5, which is convenient for the installation or removal of the protective frame 20.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An outdoor waterproof LED electronic display screen, comprising a mounting frame (1), characterized in that: A waterproof device (3) is installed in the installation frame (1), a protective device (2) is installed on the front left and front right of the installation frame (1), a fixed handle (5) is fixedly installed on the middle of the upper end of the protective device (2), and a mounting device (4) is fixedly installed on the rear left and rear right of the installation frame (1).

2. The outdoor waterproof LED electronic display screen according to claim 1, characterized in that: The protective device (2) comprises a protective frame (20), the rear left and rear right portions of the protective frame (20) are both fixedly mounted with clamping blocks (21), a mounting groove (23) is provided in the mounting frame (1), the front left and front right portions of the mounting frame (1) are both provided with clamping grooves (22), and the protective frame (20) is mounted on the front end of the mounting frame (1) via two clamping blocks (21).

3. The outdoor waterproof LED electronic display screen according to claim 1, characterized in that: The waterproof device (3) comprises a display screen (30) and a sealing sleeve (31); a protective film (32) is installed at the front end of the display screen (30); a sealing glue (33) is coated on the inner wall of the sealing sleeve (31); the sealing sleeve (31) is installed on the outer surface of the display screen (30) through the sealing glue (33); and the display screen (30) is fixed in the installation frame (1).

4. The outdoor waterproof LED electronic display screen according to claim 1, characterized in that: The mounting device (4) comprises a first fixing frame (40) and a second fixing frame (41), wherein a group of fixing holes (42) are respectively formed at the front ends of the first fixing frame (40) and the second fixing frame (41), and the first fixing frame (40) and the second fixing frame (41) are respectively fixedly mounted on the rear right part and the rear left part of the mounting frame (1).

5. The outdoor waterproof LED electronic display screen according to claim 2, characterized in that: The clamping block (21) and the clamping slot (22) correspond to each other in vertical position, and both the clamping block (21) and the clamping slot (22) are T-shaped.

6. The outdoor waterproof LED electronic display screen according to claim 4, characterized in that: The first fixing frame (40) and the second fixing frame (41) are symmetrically distributed with the installation frame (1) as the center.

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