LED display screen convenient to hang

Abstract

The utility model relates to the technical field of LED display screens, and discloses an LED display screen convenient to hang, which comprises an anti-skid base, a guide rod fixedly mounted at the top end of the anti-skid base, a sliding cylinder slidably mounted on the peripheral surface of the guide rod, a limiting plate fixedly mounted at the top end of the guide rod, a connecting plate fixedly mounted on the side edge of the sliding cylinder, and a cross rod fixedly mounted in the connecting plate. A supporting frame is fixedly installed on the side edge of the anti-skid base, a driving motor is fixedly installed at the top end of the supporting frame, a rotating shaft is fixedly installed at the axis position of the driving motor and rotationally installed in the supporting frame, and a movable plate is installed on the peripheral face of the rotating shaft in a threaded penetrating mode. A connecting plate is fixedly installed on the side edge of the movable plate, and a second motor is fixedly installed on the side edge of the connecting plate. According to the device, the convenience and stability of LED display screen installation are improved, meanwhile, the adaptability is high, the device is suitable for installation and fixation of LED display screens of different sizes and models, and meanwhile the use requirements of the LED display screens for different heights are met.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display screens, in particular to an LED display screen which is convenient for hanging. Background Art

[0002] LED display is an electronic device used to display text, images, videos and other information. It is assembled from multiple light-emitting diodes (LEDs). During the installation process, existing LED display screens are fixed by screws. After installation, they are relatively solid and inconvenient to adjust. At the same time, the screws also need to be removed with tools, which is cumbersome. Therefore, it is necessary to improve the existing devices to meet actual needs. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides an LED display screen that is easy to hang, which increases the convenience and stability of the installation of the LED display screen, and at the same time has strong adaptability and is suitable for the installation and fixation of LED display screens of different sizes and models, while meeting the usage requirements of LED display screens at different heights, thereby solving the above-mentioned technical problems.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an LED display screen that is easy to hang, comprising an anti-skid base, a guide rod is fixedly installed on the top of the anti-skid base, a slide cylinder is slidably installed on the outer circumference of the guide rod, and a limit plate is fixedly installed on the top, a connecting plate is fixedly installed on the side of the slide cylinder, a cross bar is fixedly installed inside the connecting plate, a support frame is fixedly installed on the side of the anti-skid base, a driving motor is fixedly installed on the top of the support frame, a rotating shaft is fixedly installed at the axis center of the driving motor, the rotating shaft is rotatably installed inside the support frame, and a movable plate is installed with a thread passing through the outer circumference, a connecting plate is fixedly installed on the side of the movable plate, a second motor is fixedly installed on the side of the connecting plate, and positive and negative screw rods are fixedly installed at the axis center of the second motor.

[0007] Preferably, the side edge of the linking plate is fixedly connected to the side edge of the connecting plate.

[0008] Through the above technical solution, the drive motor is started, so that the rotor end of the drive motor rotates to drive the rotating shaft to rotate inside the support frame, and at the same time drives the movable plate on the outer surface to move up and down in a straight line, and at the same time drives the connecting plate to drive the connecting plate to adjust the height to meet the use requirements of different heights of LED display screens.

[0009] Preferably, two groups of guide rods and slide cylinders are arranged opposite to each other, and opposite sides of the two groups of slide cylinders are fixedly connected to two ends of the connecting plate respectively.

[0010] Through the above technical solution, while the connecting plate drives the connecting plate to adjust the height, the connecting plate drives the slide cylinder to slide synchronously on the outer peripheral surface of the guide rod, thereby increasing the stability of the up and down movement of the connecting plate.

[0011] Preferably, the forward and reverse screw rods are rotatably installed inside the connecting plate, and two sets of U-shaped clamping plates are installed through the outer peripheral surface relative to the thread.

[0012] Through the above technical solution, the second motor is started, so that the rotation of the second motor drives the forward and reverse screws to rotate. During the rotation process, the forward and reverse screws drive the two sets of relatively installed U-shaped clamps to move relative to each other, and the LED display screen is placed between the two sets of U-shaped clamps. When the two sets of U-shaped clamps move relatively to a certain position, the LED display screen is clamped and fixed, which increases the convenience and stability of the installation of the LED display screen. At the same time, it has strong adaptability and is suitable for the installation and fixation of LED display screens of different sizes and models.

[0013] Preferably, the side edges of the two groups of U-shaped clamps are slidably connected to the outer peripheral surface of the cross bar.

[0014] Through the above technical solution, the positive and negative screws rotate to drive the two sets of U-shaped clamps to move relative to each other, and the U-shaped clamps slide synchronously on the outer peripheral surface of the cross bar, thereby increasing the stability of the movement of the U-shaped clamps.

[0015] Compared with the prior art, the utility model provides an LED display screen that is easy to hang and has the following beneficial effects:

[0016] 1. The utility model starts the driving motor so that the rotor end of the driving motor rotates to drive the rotating shaft to rotate inside the support frame, and at the same time drives the movable plate on the outer peripheral surface to move up and down in a straight line, and at the same time drives the connecting plate to drive the connecting plate to adjust the height. The connecting plate drives the slide cylinder to slide synchronously on the outer peripheral surface of the guide rod, which increases the stability of the up and down movement of the connecting plate and meets the use requirements of LED display screens at different heights.

[0017] 2. The utility model starts the driving motor so that the rotor end of the driving motor rotates to drive the rotating shaft to rotate inside the support frame, and at the same time drives the movable plate on the outer peripheral surface to move up and down in a straight line, and at the same time drives the connecting plate to drive the connecting plate to adjust the height. The connecting plate drives the slide cylinder to slide synchronously on the outer peripheral surface of the guide rod, which increases the stability of the up and down movement of the connecting plate and meets the use requirements of LED display screens at different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the LED display screen of the utility model;

[0019] Figure 2 This is an isometric side view schematic diagram of the LED display screen structure of the utility model;

[0020] Figure 3 This is a front view schematic diagram of the LED display screen structure of the utility model;

[0021] Figure 4 This is a partial internal schematic diagram of the LED display screen structure of the utility model.

[0022] Among them: 1. Anti-slip base; 2. Guide rod; 3. Slide cylinder; 4. Limit plate; 5. Connecting plate; 6. Cross bar; 7. Support frame; 8. Drive motor; 9. Rotating shaft; 10. Moving plate; 11. Connecting plate; 12. Second motor; 13. Forward and reverse screw rods; 14. U-shaped clamping plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 , an LED display screen that is easy to hang, includes an anti-skid base 1, a guide rod 2 is fixedly installed on the top of the anti-skid base 1, a slide cylinder 3 is slidably installed on the outer circumference of the guide rod 2, and a limit plate 4 is fixedly installed on the top, a connecting plate 5 is fixedly installed on the side of the slide cylinder 3, and a cross bar 6 is fixedly installed inside the connecting plate 5, a support frame 7 is fixedly installed on the side of the anti-skid base 1, a driving motor 8 is fixedly installed on the top of the support frame 7, a rotating shaft 9 is fixedly installed at the axis center of the driving motor 8, the rotating shaft 9 is rotatably installed inside the support frame 7, and a moving plate 10 is installed through the outer circumference thread, a connecting plate 11 is fixedly installed on the side of the moving plate 10, a second motor 12 is fixedly installed on the side of the connecting plate 11, and a positive and negative screw rod 13 is fixedly installed at the axis center of the second motor 12.

[0025] Specifically, the side of the connecting plate 11 is fixedly connected to the side of the connecting plate 5. The advantage is that when the driving motor 8 is started, the rotor end of the driving motor 8 rotates to drive the rotating shaft 9 to rotate inside the supporting frame 7, and at the same time drives the moving plate 10 on the outer peripheral surface to move up and down in a straight line, and at the same time drives the connecting plate 11 to drive the connecting plate 5 to adjust the height, so as to meet the use requirements of different heights of the LED display screen.

[0026] Specifically, the guide rod 2 and the slide cylinder 3 are arranged in two groups opposite to each other, and the opposite sides of the two groups of slide cylinders 3 are respectively fixedly connected to the two ends of the connecting plate 5. The advantage is that when the connecting plate 11 drives the connecting plate 5 to adjust the height, the connecting plate 5 drives the slide cylinder 3 to slide synchronously on the outer peripheral surface of the guide rod 2, which increases the stability of the up and down movement of the connecting plate 5.

[0027] Specifically, the forward and reverse screw rods 13 are rotatably installed inside the connecting plate 11, and two groups of U-shaped clamping plates 14 are installed through the outer peripheral surface relative to the thread. The advantage is that when the second motor 12 is started, the second motor 12 rotates to drive the forward and reverse screw rods 13 to rotate, and the forward and reverse screw rods 13 drive the two groups of relatively installed U-shaped clamping plates 14 to move relative to each other during the rotation process, and the LED display screen is placed between the two groups of U-shaped clamping plates 14. When the two groups of U-shaped clamping plates 14 move relatively to a certain position, the LED display screen is clamped and fixed, which increases the convenience and stability of the installation of the LED display screen. At the same time, the adaptability is strong, and it is suitable for the installation and fixation of LED display screens of different sizes and models.

[0028] Specifically, the sides of the two groups of U-shaped clamps 14 are slidably connected to the outer circumference of the cross bar 6. The advantage is that when the positive and negative screws 13 rotate to drive the two groups of U-shaped clamps 14 to move relative to each other, the U-shaped clamps 14 slide synchronously on the outer circumference of the cross bar 6, which increases the stability of the movement of the U-shaped clamps 14.

[0029] When in use, the driving motor 8 is started, so that the rotor end of the driving motor 8 rotates and drives the rotating shaft 9 to rotate inside the supporting frame 7, and at the same time drives the movable plate 10 on the outer peripheral surface to perform a linear motion up and down, and at the same time drives the connecting plate 11 to drive the connecting plate 5 to adjust the height, and the connecting plate 5 drives the slide cylinder 3 to slide synchronously on the outer peripheral surface of the guide rod 2, which increases the stability of the up and down movement of the connecting plate 5 and meets the use requirements of the LED display screen at different heights. The second motor 12 is started, so that the second motor 12 rotates and drives the positive and negative screw rods 13 to rotate. During the rotation process, the positive and negative screw rods 13 drive the two sets of relatively installed U-shaped clamps 14 to move relative to each other on the outer peripheral surface of the cross bar 6, and the LED display screen is placed between the two sets of U-shaped clamps 14. When the two sets of U-shaped clamps 14 move relatively to a certain position, the LED display screen is clamped and fixed, which increases the convenience and stability of the installation of the LED display screen. At the same time, it has strong adaptability and is suitable for the installation and fixation of LED display screens of different sizes.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An LED display screen that is easy to hang, comprising a non-slip base (1), characterized in that: A guide rod (2) is fixedly mounted on the top of the anti-skid base (1), a slide cylinder (3) is slidably mounted on the outer circumference of the guide rod (2), and a limit plate (4) is fixedly mounted on the top of the guide rod (2), a connecting plate (5) is fixedly mounted on the side of the slide cylinder (3), a cross bar (6) is fixedly mounted inside the connecting plate (5), a support frame (7) is fixedly mounted on the side of the anti-skid base (1), a driving motor (8) is fixedly mounted on the top of the support frame (7), a rotating shaft (9) is fixedly mounted at the axis of the driving motor (8), the rotating shaft (9) is rotatably mounted inside the support frame (7), and a moving plate (10) is installed through the outer circumference of the screw thread, a connecting plate (11) is fixedly mounted on the side of the moving plate (10), a second motor (12) is fixedly mounted on the side of the connecting plate (11), and a forward and reverse screw rod (13) is fixedly mounted at the axis of the second motor (12).

2. The LED display screen that is easy to hang according to claim 1, characterized in that: The side edge of the connecting plate (11) is fixedly connected to the side edge of the connecting plate (5).

3. The LED display screen that is easy to hang according to claim 1 is characterized in that: The guide rod (2) and the slide cylinder (3) are arranged in two groups opposite to each other, and the opposite sides of the two groups of slide cylinders (3) are fixedly connected to the two ends of the connecting plate (5) respectively.

4. The LED display screen that is easy to hang according to claim 1 is characterized in that: The forward and reverse screw rods (13) are rotatably mounted inside the connecting plate (11), and two groups of U-shaped clamping plates (14) are installed through the outer peripheral surface relative to the thread.

5. The LED display screen that is easy to hang according to claim 4 is characterized in that: The sides of the two groups of U-shaped clamping plates (14) are slidably connected to the outer peripheral surface of the cross bar (6).

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