Outdoor high-definition LED display screen

Abstract

The utility model belongs to the technical field of outdoor display screens, in particular to an outdoor high-definition LED (light-emitting diode) display screen, which is characterized in that a support rod is rotationally connected onto a base and is driven by a first power device; the supporting rod is connected with a lifting plate in a sliding mode, and the lifting plate is driven by a second power device. The lifting plate is fixedly connected with a mounting frame, the mounting frame is provided with a mounting groove, two groups of clamping plates are slidably connected in the mounting groove, the mounting frame is in threaded connection with two groups of first adjusting screw rods, one end of each first adjusting screw rod is rotatably connected with the corresponding clamping plate, and the other end of each first adjusting screw rod is fixedly connected with a first adjusting handle; and an LED display screen positioned between the two groups of clamping plates is arranged in the mounting groove.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of outdoor display screen, concretely is an outdoor high definition LED display screen. BACKGROUND

[0002] LED display screen, it is a kind of flat panel display, by individual small LED module panel composition, to show text, image, video, video signal and so on various information equipment. With the continuous development of urban construction process, in order to facilitate the propaganda product to people, some manufacturers and companies, often put the product information of oneself production in high definition LED display screen, place high definition LED display screen in outdoor, it is convenient for people to watch in outdoor, the LED display screen is outdoor high definition LED display screen;

[0003] Because LED display screen is composed of electrical devices, under the long time operation of electrical device, failure can appear, at this moment, maintenance is needed, however, currently operator needs to use lift truck to maintain LED display screen, needs to carry out high-altitude operation, there is risk and is not convenient for maintenance.

[0004] Therefore, the utility model designs an outdoor high definition LED display screen, to solve the technical problems in prior art. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies in the prior art, the utility model aims at providing an outdoor high definition LED display screen, to solve the above technical problems.

[0006] The utility model adopts the scheme of an outdoor high definition LED display screen, including base and support rod, and is characterized by:

[0007] The base is rotatably connected with support rod, and the support rod is driven by first power device.

[0008] The support rod is slidably connected with lifting plate, and the lifting plate is driven by second power device.

[0009] The lifting plate is fixedly connected with mounting frame, the mounting frame is provided with mounting groove, two groups of clamping plates are slidably connected in the mounting groove, the mounting frame is threadedly connected with two groups of first adjusting screw rods, one end of the first adjusting screw rod is rotatably connected with clamping plate, and the other end is fixedly connected with first adjusting handle.

[0010] The mounting groove is provided with LED display screen between the two groups of clamping plates.

[0011] Preferably, the first power device includes first motor fixedly connected on the support rod, the support rod is driven by the first motor, and the first motor is electrically connected with the controller.

[0012] Preferably, the second power device comprises a telescopic rod arranged inside the supporting rod, and the telescopic rod is fixedly connected with the lifting plate at the extending end.

[0013] Preferably, the telescopic rod is an electric telescopic rod, and the electric telescopic rod is electrically connected with the controller.

[0014] Preferably, the two groups of clamping plates are arranged in an inverted L shape, vertical clamping plates are slidably connected to the two groups of clamping plates in the vertical direction, second adjusting screws are threadedly connected to the two groups of clamping plates, the second adjusting screws are rotatably connected between one end and the vertical clamping plates, and second adjusting handles are fixedly connected to the other end of the second adjusting screws.

[0015] Preferably, sponge pads are arranged on the inner walls of the two groups of clamping plates and the vertical clamping plates.

[0016] The additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is one of the perspective views of the utility model.

[0018] Figure 2 is one of the sectional views of the utility model.

[0019] Figure 3 is the second sectional view of the utility model.

[0020] Figure 4 is Figure 3 the A local enlarged view of the utility model.

[0021] The drawings show that: 1, base; 2, supporting rod; 3, lifting plate; 4, mounting frame; 5, mounting groove; 6, clamping plate; 7, first adjusting screw; 8, first adjusting handle; 9, LED display screen; 10, first motor; 11, telescopic rod; 12, vertical clamping plate; 13, second adjusting screw; 14, second adjusting handle. DETAILED DESCRIPTION

[0022] The foregoing and other technical contents, features and effects of the utility model will be clearly presented in the following detailed description of the embodiments with reference to the accompanying drawings. Figures 1-4 The structural contents mentioned in the following embodiments are all referred to the drawings.

[0023] The exemplary embodiments of the utility model will be described below with reference to the accompanying drawings.

[0024] Example 1, an outdoor high-definition LED display screen, including a base 1 and a support rod 2, characterized in that:

[0025] The base 1 is rotatably connected to a support rod 2, and the support rod 2 is driven by a first power device;

[0026] The support rod 2 is slidably connected to a lifting plate 3, and the lifting plate 3 is driven by a second power device;

[0027] The lifting plate 3 is fixedly connected to a mounting frame 4, and the mounting frame 4 is provided with a mounting groove 5. Two sets of clamping plates 6 are slidably connected in the mounting groove 5. The mounting frame 4 is threadedly connected to two sets of first adjusting screws 7. One end of the first adjusting screw 7 is rotatably connected to the clamping plate 6, and the other end is fixedly connected to a first adjusting handle 8;

[0028] The installation slot 5 is provided with an LED display screen 9 located between two sets of clamping plates 6;

[0029] Furthermore, the first power device includes a first motor 10 fixedly connected to the support rod 2, the support rod 2 is driven by the first motor 10, and the first motor 10 is electrically connected to the controller;

[0030] Furthermore, the second power device includes a telescopic rod 11 provided inside the support rod 2, and the extended end of the telescopic rod 11 is fixedly connected to the lifting plate 3;

[0031] Furthermore, the telescopic rod 11 is an electric telescopic rod, and the electric telescopic rod is electrically connected to the controller.

[0032] When in use, if the LED display screen 9 needs to be disassembled or repaired, the telescopic rod 11 is driven to drive the lifting plate 3 to move until the support rod 2 rotates and does not interfere with the vertical rod of the base 1.

[0033] When the first motor 10 is driven, the support rod 2 and the vertical rod of the base 1 are vertically hung. At this time, the first adjustment handle 8 is rotated to drive the first adjustment screw 7 to rotate, so that the two sets of clamping plates 6 are separated from the LED display screen 9;

[0034] The LED display screen 9 enters the installation groove 5 and cooperates with the inner side wall of the installation frame 4. Two sets of limit plates are provided on the installation frame 4. The two sets of limit plates cooperate with the frame of the LED display screen 9 to make the screen of the LED display screen 9 appear. Therefore, when the support rod 2 and the vertical rod of the base 1 are hung in a vertical state, the LED display screen 9 will not fall directly to the ground. After the two sets of clamping plates 6 are separated from the LED display screen 9, the LED display screen 9 can be taken out of the installation groove 5 from the top of the installation frame 4 to complete the disassembly work;

[0035] After replacement or maintenance, rotate the first adjusting handle 8, the clamping plate 6 cooperates with the LED display screen 9, and is fixed in the mounting groove 5, drives the first motor 10, resets the mounting frame 4, adjusts the height of the LED display screen 9 through the telescopic rod 11, and is convenient for adjusting the height of the LED display screen 9;

[0036] Therefore, the novel LED display screen is convenient to maintain and disassemble, the height of the LED display screen can be adjusted according to requirements, operation is convenient, use is convenient, and manpower is saved.

[0037] In some embodiments, the two groups of clamping plates 6 are inverted L-shaped, vertical clamping plates 12 are vertically and slidably connected to the two groups of clamping plates 6, and second adjusting screws 13 are threadedly connected to the two groups of clamping plates 6, one end of the second adjusting screw 13 is rotatably connected to the vertical clamping plate 12, and the other end is fixedly connected to a second adjusting handle 14.

[0038] Further, sponge pads are arranged on the inner walls of the two groups of clamping plates 6 and the vertical clamping plates 12.

[0039] In use, the clamping plate 6 is inverted L-shaped, the second adjusting screw 13 is driven by rotating the second adjusting handle 14, so that the vertical clamping plate 12 also cooperates with the top of the frame of the LED display screen 9, and the stability of the LED display screen 9 in the mounting groove 5 is further improved.

[0040] The above is only for the purpose of illustrating the novel LED display screen, and it should be understood that the novel LED display screen is not limited to the above embodiments, and various modifications in accordance with the novel LED display screen are within the protection scope of the novel LED display screen.

Claims

1. An outdoor high-definition LED display screen, comprising a base (1) and a support rod (2), characterized in that: The base (1) is rotatably connected to a support rod (2), and the support rod (2) is driven by a first power device; The support rod (2) is slidably connected to a lifting plate (3), and the lifting plate (3) is driven by a second power device; The lifting plate (3) is fixedly connected to a mounting frame (4), the mounting frame (4) is provided with a mounting groove (5), two sets of clamping plates (6) are slidably connected in the mounting groove (5), the mounting frame (4) is threadedly connected to two sets of first adjusting screws (7), one end of the first adjusting screw (7) is rotatably connected to the clamping plate (6), and the other end is fixedly connected to a first adjusting handle (8); The installation groove (5) is provided with an LED display screen (9) located between two sets of clamping plates (6).

2. An outdoor high-definition LED display according to claim 1, characterized in that: The first power device comprises a first motor (10) fixedly connected to the support rod (2), the support rod (2) is driven by the first motor (10), and the first motor (10) is electrically connected to the controller.

3. The outdoor high-definition LED display according to claim 1, characterized in that: The second power device comprises a telescopic rod (11) provided inside the support rod (2), and the extended end of the telescopic rod (11) is fixedly connected to the lifting plate (3).

4. The outdoor high-definition LED display according to claim 3, characterized in that: The telescopic rod (11) is an electric telescopic rod, and the electric telescopic rod is electrically connected to the controller.

5. An outdoor high-definition LED display according to any one of claims 1 to 4, characterized in that: The two groups of clamping plates (6) are inverted L-shaped, and the two groups of clamping plates (6) are vertically slidably connected to the vertical clamping plates (12). The two groups of clamping plates (6) are threadedly connected to the second adjusting screw (13). One end of the second adjusting screw (13) is rotatably connected to the vertical clamping plate (12), and the other end is fixedly connected to the second adjusting handle (14).

6. The outdoor high-definition LED display according to claim 5, characterized in that: Sponge pads are provided on the inner side walls of the two groups of clamping plates (6) and vertical clamping plates (12).

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