A height adjustable vehicle rear window LED screen mounting bracket

Abstract

The utility model relates to LED screen mounting technical field, concretely is a kind of height adjustable vehicle rear window LED screen mounting support, including connecting cylinder, the top surface and bottom surface of connecting cylinder are equipped with connecting groove, and connecting rod is arranged in connecting groove, the end of connecting rod is fixedly connected with clamping block, LED screen is equipped between the clamping block, the both sides of connecting cylinder are equipped with electric vacuum chuck. The LED screen is installed in the clamping groove of clamping block, and the clamping and fixing of it are realized by the cooperation of clamping groove and clamping block;Wherein by pulling positioning rod outward, make its one end separate from the positioning hole of connecting rod side surface, movable connecting rod position in connecting cylinder at this time, to adjust the spacing of clamping block, to adapt to the clamping and limiting requirement of LED screen of different sizes, the structure significantly enhances the adaptation ability to multiple specifications LED screen, and it is strong in versatility, and the scope of application is wide, improves installation practicality and operation convenience.

Description

Technical Field

[0001] This utility model relates to the field of LED screen installation technology, specifically to a height-adjustable LED screen mounting bracket for a vehicle rear window. Background Technology

[0002] LED displays are flat panel displays used to display relevant text or graphics. They are widely used in car advertising. Vehicle LED displays are generally divided into two types: one is the roof-mounted vehicle LED advertising display commonly seen on the top of taxis, and the other is the interior vehicle LED display located inside the rear window of the vehicle.

[0003] In current LED display installation technology, most commonly used mounting brackets lack effective adjustment mechanisms, making it difficult to adapt to the installation and fixing needs of LED screens of different sizes and specifications. This structural defect limits the versatility and applicability of the mounting brackets, which not only reduces the practicality and ease of use of the equipment, but also increases the complexity and adjustment costs during the installation process. Since they cannot be flexibly adjusted according to the actual screen size, installers often need to rely on additional accessories or customized solutions, thus affecting construction efficiency and economy.

[0004] In view of the above, a height-adjustable LED screen mounting bracket for vehicle rear windows is proposed to solve the problem. It can be adapted to LED screens of different sizes for installation, has strong versatility, wide applicability, and improves its practicality and ease of use. Utility Model Content

[0005] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a height-adjustable mounting bracket for a vehicle rear window LED screen, solving the problems mentioned in the background section.

[0006] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a height-adjustable vehicle rear window LED screen mounting bracket, comprising a connecting cylinder, connecting grooves on the top and bottom surfaces of the connecting cylinder, a connecting rod passing through the connecting grooves, clamping blocks fixedly connected to the ends of the connecting rods, an LED screen positioned between the clamping blocks, electric vacuum suction cups on both sides of the connecting cylinder, a fixing plate fixedly connected to the top surface of the electric vacuum suction cups, baffles fixedly connected to both sides of the top surface of the fixing plate, a sliding rod fixedly connected between the baffles, a slider on the sliding rod, and a support rod fixedly connected between the slider and the connecting cylinder.

[0007] Optionally, a positioning rod is provided through one side surface of the connecting cylinder, and one end of the positioning rod extends into the interior of a positioning hole opened on one side surface of the connecting rod. A stop block is fixedly connected to the top and bottom surfaces of the positioning rod on one side of the connecting rod, and a return spring is sleeved on the outer surface of the positioning rod between the stop block and the connecting cylinder.

[0008] Optionally, multiple positioning holes are provided, and the multiple positioning holes are evenly distributed on one side surface of the connecting rod. The connecting rod and the connecting groove are circular structures, the diameter of the connecting rod is smaller than the diameter of the connecting groove, and the connecting rod and the connecting groove are movably inserted into each other.

[0009] Optionally, the clamping block is provided with a clamping groove, which matches the LED screen.

[0010] Optionally, threaded holes are provided on both sides of the slider, and a screw is threaded into the threaded holes. One end of the screw is fixedly connected to an abutment block inside the slider. One side surface of the abutment block is provided with anti-slip texture, and the abutment block matches the slider.

[0011] Optionally, the slider is slidably connected to the slide rod through the slide rod.

[0012] Optionally, one end of the positioning rod is fixedly connected to a pull ring on the outside of the connecting cylinder.

[0013] Optionally, a limiting block is fixedly connected to one side surface of the connecting rod, and one end of the limiting block extends into the interior of a limiting groove opened on one side of the inner wall of the connecting cylinder.

[0014] (III) Beneficial Effects This utility model provides a height-adjustable mounting bracket for a vehicle rear window LED screen, which has the following advantages: 1. This utility model installs an LED screen in the clamping groove of a clamping block, and clamps and fixes it by the cooperation of the clamping groove and the clamping block; by pulling the positioning rod outward, one end of it is disengaged from the positioning hole on the side surface of the connecting rod, and the position of the connecting rod in the connecting cylinder can be moved, thereby adjusting the spacing of the clamping blocks to adapt to the clamping and limiting requirements of LED screens of different sizes. This structure significantly enhances the adaptability to various specifications of LED screens, has strong versatility, wide application range, and improves the practicality of installation and ease of operation.

[0015] 2. In this utility model, by rotating the screws on both sides of the slider, the abutment block at its end can be separated from the surface of the slider rod, thereby allowing the slider to move along the slider rod; the slider drives the support rod and the connecting cylinder connected thereto to move synchronously, thereby realizing the adjustment of the height position of the connecting cylinder, and thus adjusting the vertical position of the LED screen installed between the connecting cylinders. This structure facilitates flexible adjustment of the installation height of the LED screen, enhancing its flexibility and practicality in use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is an enlarged view of A of the present invention; Figure 3 This is an enlarged view of B of the present invention; Figure 4 This is a front view of the present utility model; Figure 5 This is a schematic diagram of the clamping block structure of this utility model.

[0017] In the diagram: 1. Connecting cylinder; 2. Connecting groove; 3. Connecting rod; 4. Clamping block; 5. Clamping groove; 6. LED screen; 7. Baffle; 8. Electric vacuum suction cup; 9. Fixing plate; 10. Slide rod; 11. Positioning rod; 12. Limiting groove; 13. Stop block; 14. Return spring; 15. Positioning hole; 16. Support rod; 17. Slider; 18. Screw; 19. Abutment block; 20. Limiting block. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0019] Please see Figure 1-5A height-adjustable LED screen mounting bracket for a vehicle rear window includes a connecting cylinder 1. Connecting grooves 2 are formed on the top and bottom surfaces of the connecting cylinder 1, and a connecting rod 3 passes through the connecting grooves 2. The connecting rod 3 passes through the top surface of the connecting groove 2 and is movably connected to it, allowing adjustment of the height of a clamping block 4 at the top of the connecting rod 3. This facilitates the installation and fixing of LED screens 6 of different sizes. A clamping block 4 is fixedly connected to the end of the connecting rod 3, and an LED screen 6 is positioned between the clamping blocks 4. The clamping blocks 4 are used to fix the LED screen 6 in place. Electric vacuum suction cups 8 are provided on both sides of the connecting cylinder 1, which can be used to fix the mounting bracket. On the car window glass, it can improve its stability; and the top surface of the electric vacuum suction cup 8 is fixedly connected to the fixing plate 9, the two sides of the top surface of the fixing plate 9 are fixedly connected to the baffles 7, the baffles 7 are fixedly connected to the slide rod 10, and the slide rod 10 is provided with a slider 17, which is slidably connected to the slide rod 10; the slider 17 and the connecting cylinder 1 are fixedly connected to the support rod 10, and the slider 17 moves on the slide rod 10, and the slider 17 moves while driving the support rod 16 to move, so that the connecting cylinder 1 at one end of the support rod 16 moves, thereby adjusting the height position of the connecting cylinder 1, and thus adjusting the height position of the LED screen 6 between the connecting cylinders 1; Please see Figure 1 and Figure 2 A positioning rod 11 is provided through one side surface of the connecting cylinder 1, and one end of the positioning rod 11 extends into the interior of the positioning hole 15 opened on one side surface of the connecting rod 3. The diameter of the positioning rod 11 is smaller than the diameter of the positioning hole 15, so that the positioning rod 11 can be inserted into the positioning hole 15, thereby fixing the connecting rod 3 in the connecting groove 2. The top and bottom surfaces of the positioning rod 11 are fixedly connected to the stop 13 on one side of the connecting rod 3. A return spring 14 is sleeved on the outer surface of the positioning rod 11 between the stop 13 and the connecting cylinder 1. By using the stop 13, the return spring 14 on the outer surface of the positioning rod 11 can be squeezed. When the connecting rod 3 moves to the appropriate position, the positioning rod 11 is released. Through the force of the return spring 14, the positioning rod 11 can enter the positioning hole 15, thereby limiting and fixing the connecting rod 3. Please see Figure 1 , Figure 2 and Figure 5Multiple positioning holes 15 are provided and are evenly distributed on one side surface of the connecting rod 3. The height of the connecting rod 3 can be adjusted by using the multiple positioning holes 15. The connecting rod 3 and the connecting groove 2 are circular structures, and the diameter of the connecting rod 3 is smaller than the diameter of the connecting groove 2. The connecting rod 3 and the connecting groove 2 are movably inserted. The distance between the clamping blocks 4 can be adjusted by moving the connecting rod 3 in the connecting groove 2, which facilitates the installation and fixing of LED screens 6 of different sizes. Please see Figure 1 and Figure 5 The clamping block 4 has a clamping groove 5, which matches the LED screen 6. The use of the clamping groove 5 can clamp the LED screen 6, thereby improving the installation and fixing effect of the LED screen 6 and maintaining the stability of the LED screen 6 during use. Please see Figure 1 and Figure 3 The slider 17 has threaded holes on both sides, and a screw 18 is threaded into the threaded holes. One end of the screw 18 is fixedly connected to an abutment block 19 inside the slider 17. By rotating the screw 18, the abutment block 19 is moved away from the slide rod 10, and the slider 17 on the slide rod 10 can be moved to adjust its installation height. One side surface of the abutment block 19 is provided with anti-slip texture. The abutment block 19 matches the slide rod 10. When adjusted to the specified height, rotating the screw 18 causes the abutment block 19 to abut against the slide rod 10. The anti-slip texture increases the friction between the abutment block 19 and the slide rod 10, preventing the slider 17 from sliding on the slide rod 10, thereby improving its stability. Please see Figure 3 The slider 17 passes through the slider 10 and is slidably connected to the slider 10. Moving the slider 17 on the slider 10 can adjust the installation height of the LED screen 6, which helps to improve its flexibility and make it easier to use. Please see Figure 1 and Figure 2 One end of the positioning rod 11 is fixedly connected to a pull ring on the outside of the connecting cylinder 1, which facilitates the movement of the positioning rod 11 by pulling the pull ring. Please see Figure 1 , Figure 2 and Figure 5A limiting block 20 is fixedly connected to one side surface of the connecting rod 3, and one end of the limiting block 20 extends into the interior of the limiting groove 12 opened on one side of the inner wall of the connecting cylinder 1. The limiting block 20 and the limiting groove 12 are rectangular structures. The width of the limiting block 20 is smaller than the width of the limiting groove 12. One end of the limiting block 20 extends into the interior of the limiting groove 12 and slides in connection with the limiting groove 12. By using the limiting block 20 and the limiting groove 12, the movement trajectory of the connecting rod 3 can be limited, thereby maintaining the stability of the connecting rod 3 during movement.

[0020] Working principle of this utility model: In use, first fix the electric vacuum suction cup 8 to the rear window of the vehicle, then place the LED screen 6 in the clamping groove 5 on the clamping block 4. The LED screen 6 can be clamped and fixed by using the clamping block 4 and the clamping groove 5. By pulling the positioning rod 11, one end of the positioning rod 11 moves away from the positioning hole 15 on one side of the connecting rod 3. When one end of the positioning rod 11 moves away from the positioning hole 15 on one side of the connecting rod 3, the connecting rod 3 can be moved within the connecting cylinder 1, thereby adjusting the positional distance between the clamping blocks 4. This allows for clamping and limiting of LED screens 6 of different sizes. This allows for the installation of LED screens 6 of different sizes. By rotating the screws 18 on both sides of the slider 17, the abutment block 19 at one end of the screw 18 moves away from the sides of the slide rod 10. At this time, the slider 17 can be moved on the slide rod 10. While the slider 17 is moving, it drives the support rod 16 to move, causing the connecting cylinder 1 at one end of the support rod 16 to move. This allows for adjustment of the height of the connecting cylinder 1, and consequently, the height of the LED screen 6 between the connecting cylinders 1. This allows for adjustment of the installation height, providing high flexibility and improving its practicality.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A height-adjustable LED screen mounting bracket for a vehicle rear window, comprising a connecting cylinder (1), characterized in that: The top and bottom surfaces of the connecting cylinder (1) are provided with connecting grooves (2), and a connecting rod (3) is provided through the connecting groove (2). A clamping block (4) is fixedly connected to the end of the connecting rod (3). An LED screen (6) is provided between the clamping blocks (4). Electric vacuum suction cups (8) are provided on both sides of the connecting cylinder (1). A fixing plate (9) is fixedly connected to the top surface of the electric vacuum suction cup (8). Baffles (7) are fixedly connected to both sides of the top surface of the fixing plate (9). A sliding rod (10) is fixedly connected between the baffles (7). A slider (17) is provided on the slider (10). A support rod (16) is fixedly connected between the slider (17) and the connecting cylinder (1).

2. The height-adjustable vehicle rear window LED screen mounting bracket according to claim 1, characterized in that: A positioning rod (11) is provided through one side surface of the connecting cylinder (1), and one end of the positioning rod (11) extends into the interior of the positioning hole (15) opened on one side surface of the connecting rod (3). A stop block (13) is fixedly connected to the top and bottom surfaces of the positioning rod (11) on one side of the connecting rod (3). A return spring (14) is sleeved between the stop block (13) and the connecting cylinder (1) on the outer surface of the positioning rod (11).

3. The height-adjustable vehicle rear window LED screen mounting bracket according to claim 2, characterized in that: The positioning holes (15) are provided in multiple ways, and the multiple positioning holes (15) are evenly distributed on one side surface of the connecting rod (3). The connecting rod (3) and the connecting groove (2) are circular structures. The diameter of the connecting rod (3) is smaller than the diameter of the connecting groove (2). The connecting rod (3) and the connecting groove (2) are movably inserted into each other.

4. The height-adjustable vehicle rear window LED screen mounting bracket according to claim 1, characterized in that: The clamping block (4) has a clamping groove (5) which matches the LED screen (6).

5. The height-adjustable vehicle rear window LED screen mounting bracket according to claim 1, characterized in that: The slider (17) has threaded holes on both sides, and a screw (18) is threaded into the threaded holes. One end of the screw (18) is fixedly connected to an abutment block (19) inside the slider (17). The abutment block (19) has anti-slip texture on one side surface, and the abutment block (19) matches the slider (10).

6. The height-adjustable vehicle rear window LED screen mounting bracket according to claim 1, characterized in that: The slider (17) passes through the slide rod (10) and is slidably connected to the slide rod (10).

7. The height-adjustable LED screen mounting bracket for a vehicle rear window according to claim 2, characterized in that: One end of the positioning rod (11) is fixedly connected to a pull ring on the outside of the connecting cylinder (1).

8. The height-adjustable LED screen mounting bracket for a vehicle rear window according to claim 1, characterized in that: A limiting block (20) is fixedly connected to one side surface of the connecting rod (3), and one end of the limiting block (20) extends into the interior of the limiting groove (12) opened on one side of the inner wall of the connecting cylinder (1).

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