LED display screen with anti-collision structure

Abstract

The utility model discloses an LED display screen with an anti-collision structure, and relates to the technical field of LED display screen protection. Comprising a frame, a mounting groove is formed in the frame, an LED display screen is fixedly connected in the mounting groove, supporting blocks are fixedly connected to the two ends of the bottom of the frame, the supporting blocks are rotatably connected to a rotating shaft, fixing bases are fixedly connected to the two ends of the rotating shaft, and the two fixing bases are fixedly connected to the upper end of a protection base. A protection groove is formed in the protection base, and a buffer pad is fixedly connected into the protection groove. In the using process, the LED display screen can be overturned into the protection groove when not used, the LED display screen is prevented from being damaged by the outside, when the LED display screen needs to be used, the LED display screen is overturned upwards, the position of the LED display screen is fixed through matched use of a first lead screw, a second lead screw, a first clamping block, a second clamping block and a rotating wheel after the LED display screen is in place, the screen is prevented from falling off, and the service life of the LED display screen is prolonged. And the stability of the screen in use is improved.

Description

Technical Field

[0001] This utility model relates to the field of LED display protection technology, and in particular to an LED display with an anti-collision structure. Background Technology

[0002] LED displays are a new type of display device with many advantages over traditional display methods, such as long lifespan, high brightness, fast response speed, long viewing distance, and strong environmental adaptability. Their user-friendly design makes LED displays easy to install and maintain, allowing for flexible use anytime, anywhere, suitable for various installation conditions, and displaying vivid and engaging scenes. They are also energy-saving, emission-reducing, and environmentally friendly. However, the following areas for improvement exist in the daily use of LED displays:

[0003] The lack of a fixed structure during the use of LED displays makes them prone to breakage when subjected to external impacts, such as knocks or drops, thus increasing operating costs.

[0004] The low display height of LED screens makes them less attractive to viewers and negatively impacts their effectiveness. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing LED displays by proposing an anti-collision structure.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: it includes a frame, a mounting groove is provided on one side of the frame, a screen is fixedly connected in the mounting groove, a first support base is fixedly connected to the bottom of the frame, a rotating shaft is fixedly connected to the lower end of the first support base, a first fixing base and a second fixing base are fixedly connected to the left and right ends of the rotating shaft respectively, a protective base is fixedly connected to the lower ends of the first fixing base and the second fixing base, and rubber protective pads are connected around the screen, and the rubber protective pads are fixedly connected to the frame.

[0007] As a further description of the above technical solution: a first fixing plate is fixedly connected to the left side of the first fixing base, a drive motor is fixedly connected to one side of the first fixing plate, and the output shaft of the drive motor passes through the first fixing plate and is fixedly connected to the rotating shaft. A second fixing plate is fixedly connected to the upper end of the first fixing plate, and a second support base is fixedly connected to one side of the second fixing plate.

[0008] As a further description of the above technical solution: A coupling is fixedly connected to one side of the second support base, and a first lead screw and a second lead screw are rotatably connected to both ends of the coupling. A first lead screw slide is fitted with the external thread of the first lead screw, and a first clamping block is fixedly connected to the upper end of the first lead screw slide. A second lead screw slide is fitted with the external thread of the second lead screw, and a second clamping block is fixedly connected to the upper end of the second lead screw slide.

[0009] As a further description of the above technical solution: a rotating wheel is fixedly connected to one side of the second lead screw, and the second lead screw is fixedly connected to the first lead screw, and the thread direction of the second lead screw is opposite to that of the first lead screw.

[0010] As a further description of the above technical solution: the protective base has a protective groove inside, a screen buffer assembly is fixedly installed in the protective groove, and a second limiting groove is provided on one side of the protective base.

[0011] As a further description of the above technical solution: the screen buffer assembly includes a circular sponge pad, four rectangular sponge pads, and four rubber buffer pads, and the circular sponge pad, the rectangular sponge pads, and the rubber buffer pads are all fixedly connected to the inner surface of the protective groove.

[0012] As a further description of the above technical solution: a limiting rod is fixedly connected to one side of the frame, and a first limiting groove is provided in the second fixing plate.

[0013] This utility model has the following beneficial effects:

[0014] In this utility model, the first lead screw, the second lead screw, the first clamping block, the second clamping block and the rotating wheel are used in combination to fix the position of the LED display screen when it is in use, so as to avoid the situation that the screen slips or flips directly when the LED display screen is not fixed.

[0015] In this invention, the use of a protective base increases the display height of the LED screen when it is in use, thereby increasing its attractiveness to viewers and enhancing the overall performance of the LED display. When the LED screen is not in use, it can be flipped into the protective base to prevent it from being damaged by external impacts, falling, or breaking.

[0016] 3. In this utility model, the use of the buffer pad assembly protects the LED display screen within the protective base, avoiding screen damage caused by squeezing when the LED display screen is placed inside the protective base. Attached Figure Description

[0017] Figure 1This is a schematic diagram of the overall structure of an LED display screen with an anti-collision structure proposed in this utility model.

[0018] Figure 2 This is a schematic diagram of the flip structure of an LED display screen with an anti-collision structure proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of a position fixing component for an LED display screen with an anti-collision structure proposed in this utility model.

[0020] Figure 4 This is a detailed structural diagram of a position fixing component for an LED display screen with an anti-collision structure proposed in this utility model.

[0021] 1. Frame; 2. Screen; 3. Rubber protective pad; 4. First support seat; 5. Rotating shaft; 601. First fixed seat; 602. Second fixed seat; 7. Protective seat; 8. Rubber buffer pad; 9. Rectangular sponge pad; 11. Circular sponge pad; 12. Drive motor; 13. First fixed plate; 14. Second fixed plate; 15. Second support seat; 16. Limiting rod; 17. First lead screw slide; 18. First clamping block; 19. Second clamping block; 20. Second lead screw slide; 21. Rotating wheel; 22. Second lead screw; 23. First lead screw; 24. Coupling. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Reference Figures 1-4 The present invention provides an embodiment to address the problems of LED displays breaking due to impacts or drops caused by external forces during use or after use due to lack of proper protection, and the low display height resulting in insufficient attraction for viewers and unsatisfactory performance. The present invention adopts the following technical solution:

[0024] like Figure 1As shown, the display includes a frame 1 with a mounting groove on one side. A screen 2 is fixedly connected to the mounting groove. A first support 4 is fixedly connected to the bottom of the frame 1. The lower end of the first support 4 is fixedly connected to a rotating shaft 5. A first fixing seat 601 and a second fixing seat 602 are fixedly connected to the left and right ends of the rotating shaft 5, respectively. A protective seat 7 is fixedly connected to the lower ends of the first fixing seat 601 and the second fixing seat 602. The use of the protective seat increases the display height of the LED screen when it is in use, thereby increasing its attractiveness to viewers and enhancing the performance of the LED display. When the LED screen is not in use, it can be flipped into the protective seat to prevent damage to the LED display. In response to external impacts, such as bumps or drops, LED displays are prone to screen breakage. The protective base 7 has a protective groove inside, within which a screen buffer assembly is fixedly installed. This screen buffer assembly protects the LED display and prevents damage caused by compression when the display is placed inside the protective base. The screen buffer assembly includes a circular sponge pad 11, four rectangular sponge pads 9, and four rubber buffer pads 8. All three are fixedly connected to the inner surface of the protective groove. Rubber protective pads 3 are connected to all four sides of the screen 2 and are fixedly connected to the frame 1.

[0025] like Figure 1 , 2 As shown, a first fixing plate 13 is fixedly connected to the left side of the first fixing base 601, a drive motor 12 is fixedly connected to one side of the first fixing plate 13, and the output shaft of the drive motor 12 passes through the first fixing plate 13 and is fixedly connected to the rotating shaft 5. A second fixing plate 14 is fixedly connected to the upper end of the first fixing plate 13, a second support base 15 is fixedly connected to one side of the second fixing plate 14, and a second limiting groove is provided on one side of the protective base.

[0026] like Figure 3 , 4As shown, a coupling 24 is fixedly connected to one side of the second support 15. A first lead screw 23 and a second lead screw 22 are rotatably connected to both ends of the coupling 24. A first lead screw slide 17 is threaded onto the external thread of the first lead screw 23. A first clamping block 18 is fixedly connected to the upper end of the first lead screw slide 17. A second lead screw slide 20 is threaded onto the second lead screw 22. A second clamping block 19 is fixedly connected to the upper end of the second lead screw slide 20. A limit rod 16 is fixedly connected to one side of the frame 1, and the second... The fixed plate 14 has a first limiting groove. A rotating wheel 21 is fixedly connected to one side of the second lead screw 22. The second lead screw 22 is fixedly connected to the first lead screw 23. The thread direction of the second lead screw 22 and the first lead screw 23 is opposite. Through the cooperation of the first lead screw, the second lead screw, the first clamping block, the second clamping block and the rotating wheel, the position of the LED display screen is fixed when it is in use, which avoids the situation where the LED display screen slips or flips directly when in use because it is not fixed.

[0027] Working principle: When the LED display screen is needed, the drive motor 12 is powered on and rotates forward, driving the rotating shaft 5 to rotate. The rotating shaft 5 drives the screen 2 to rotate forward and flip upward. During the flipping process, the limiting rod 16 enters the first limiting groove. After reaching the limit, the user rotates the rotating wheel 21. The rotating wheel 21 drives the first lead screw 23 and the second lead screw 22 to rotate. The rotation of the first lead screw 23 and the second lead screw 22 drives the first lead screw slide 17 and the second lead screw slide 20 to slide, thereby driving the first clamping block 18 and the second clamping block 19 to move until the first clamping block 18 and the second clamping block 19 clamp the limiting rod 16, fixing the position of the screen 2. After use, the screen 2 is in a fixed position. The user rotates the wheel 21 in the opposite direction. The wheel 21 drives the first lead screw 23 and the second lead screw 22 to rotate. The rotation of the first lead screw 23 and the second lead screw 22 drives the first lead screw slide 17 and the second lead screw slide 20 to slide, thereby driving the first clamping block 18 and the second clamping block 19 to move until the first clamping block 18 and the second clamping block 19 release the limiting rod 16. The drive motor 12 is powered on and reverses, the rotating shaft 5 reverses, and the screen 2 flips into the protective seat 7. During the flipping process, the limiting rod 16 enters the second limiting groove. After reaching the limited position, the LED display screen 2 contacts the screen buffer assembly to prevent the screen 2 from being damaged inside the protective seat 7.

[0028] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power. The main controller can be a conventional known device such as a computer for control. The detailed description of known functions and components is omitted in the specific implementation of this disclosure. To ensure the compatibility of the device, the operating methods used are consistent with the parameters of commercially available instruments.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An LED display screen with an anti-collision structure, characterized in that: The device includes a frame (1), a mounting groove is provided on one side of the frame (1), a screen (2) is fixedly connected in the mounting groove, a first support base (4) is fixedly connected to the bottom of the frame (1), a rotating shaft (5) is fixedly connected to the lower end of the first support base (4), a first fixed base (601) and a second fixed base (602) are rotatably connected to the left and right ends of the rotating shaft (5), a protective base (7) is fixedly connected to the lower ends of the first fixed base (601) and the second fixed base (602), and rubber protective pads (3) are connected around the screen (2), and the rubber protective pads (3) are fixedly connected to the frame (1).

2. The LED display screen with an anti-collision structure according to claim 1, characterized in that: The first fixed base (601) is fixedly connected to the left side of the first fixed plate (13), and a drive motor (12) is fixedly connected to one side of the first fixed plate (13). The output shaft of the drive motor (12) passes through the first fixed plate (13) and is fixedly connected to the rotating shaft (5). The upper end of the first fixed plate (13) is fixedly connected to the second fixed plate (14), and a second support base (15) is fixedly connected to one side of the second fixed plate (14).

3. An LED display screen with an anti-collision structure according to claim 2, characterized in that: A coupling (24) is fixedly connected to one side of the second support base (15). The two ends of the coupling (24) are respectively rotatably connected to a first lead screw (23) and a second lead screw (22). The external thread of the first lead screw (23) is fitted with a first lead screw slide (17). The upper end of the first lead screw slide (17) is fixedly connected to a first clamping block (18). The external thread of the second lead screw (22) is fitted with a second lead screw slide (20). The upper end of the second lead screw slide (20) is fixedly connected to a second clamping block (19).

4. An LED display screen with an anti-collision structure according to claim 3, characterized in that: A rotating wheel (21) is fixedly connected to one side of the second lead screw (22), and the second lead screw (22) is fixedly connected to the first lead screw (23), and the thread direction of the second lead screw (22) and the first lead screw (23) is opposite.

5. An LED display screen with an anti-collision structure according to claim 1, characterized in that: The protective base (7) has a protective groove inside, and a screen buffer assembly is fixedly installed in the protective groove. A second limiting groove is provided on one side of the protective base (7).

6. An LED display screen with an anti-collision structure according to claim 5, characterized in that: The screen buffer assembly includes a circular sponge pad (11), four rectangular sponge pads (9), and four rubber buffer pads (8), and the circular sponge pad (11), rectangular sponge pads (9), and rubber buffer pads (8) are all fixedly connected to the inner surface of the protective groove.

7. An LED display screen with an anti-collision structure according to claim 2, characterized in that: A limiting rod (16) is fixedly connected to one side of the frame (1), and a first limiting groove is provided in the second fixing plate (14).

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