Novel energy-saving display screen

Abstract

The utility model discloses a novel energy-saving display screen which comprises a frame body, a display screen is installed on the frame body, a solar panel is installed on the frame body, the frame body is connected with a bottom plate in a rotating mode through a connecting shaft, a worm gear is fixedly connected to the frame body, the bottom end of the worm gear is connected with a worm in a meshed mode, and the worm is connected with the bottom plate in a rotating mode through a bearing. By means of transmission of the worm and the worm gear, the display screen and the solar panel can be driven by the frame body to be placed transversely instead of being placed vertically, then the display screen and the solar panel which are placed at a certain height can be placed close to the ground, high-altitude operation is not needed, and the danger of maintenance is relatively low.

Description

Technical Field

[0001] The utility model relates to the technical field related to display screens, and in particular to a novel energy-saving display screen. Background Art

[0002] Energy-saving display screens generally refer to display screens installed with solar panels for outdoor use, usually for the purpose of playing advertisements and promoting products.

[0003] Although the existing energy-saving display screens can achieve energy-saving use, in order to better play promotional videos, the display screens will be placed at a certain height. If the display screens need to be maintained later, since the display screens are placed at a high place, they must be disassembled at a high altitude, and the maintenance risk is relatively large. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a new energy-saving display screen.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A new energy-saving display screen includes a frame, a display screen is mounted on the frame, a solar panel is mounted on the frame, the frame is rotatably connected to a base plate via a connecting shaft, a worm wheel is fixed to the frame, a worm is meshingly connected to the bottom end of the worm wheel, and the worm is rotatably connected to the base plate via a bearing.

[0007] Preferably, two groups of damping spring shock absorbers are installed at one end and the other end of the display screen, and transparent plates are provided on the output ends of the multiple groups of damping spring shock absorbers.

[0008] Preferably, a rotating disk is fixedly connected to the worm.

[0009] Preferably, four corners of one end of the bottom plate are fixedly connected with holes.

[0010] Preferably, a support rod is fixedly connected to the bottom plate, and an outer wall of the support rod is in contact with an outer wall of the frame.

[0011] Preferably, the solar panel and the display screen are electrically connected.

[0012] Preferably, one end and the other end of the transparent plate are both threadedly connected with two groups of bolts, and the multiple groups of bolts are respectively threadedly connected with the corresponding output ends of the damping spring shock absorber.

[0013] The beneficial effects of the utility model are:

[0014] 1. Through the coordination between the worm gear, worm, bottom plate and frame, and the transmission of the worm and worm gear, the frame can drive the display screen and solar panel from vertical placement to horizontal placement, so that the display screen and solar panel placed at a certain height can be placed close to the ground, without the need for high-altitude operations, which is convenient for disassembly and maintenance, and the risk of maintenance is relatively low;

[0015] 2. By setting up the damping spring shock absorber, the display screen and the transparent plate, and placing the transparent plate in front of the display screen in combination with the damping spring shock absorber, objects approaching the display screen can be blocked to a certain extent, thereby improving the working stability of the display screen and reducing the damage rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a new energy-saving display screen proposed by the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure of the display screen, transparent plate and damping spring shock absorber;

[0018] Figure 3 for Figure 1 Schematic diagram of the structure of the transparent plate and the damping spring shock absorber;

[0019] Figure 4 for Figure 1 Schematic diagram of the structure of the midsole plate, worm wheel and worm;

[0020] Figure 5 for Figure 1 Schematic diagram of the structure of the middle frame, transparent panels and solar panels.

[0021] In the figure: 1, frame; 2, display screen; 3, transparent plate; 4, damping spring shock absorber; 5, solar panel; 6, bottom plate; 7, worm gear; 8, worm; 9, bolt; 10, hole body; 11, turntable; 12, support rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Example 1, reference Figures 1 to 5A new type of energy-saving display screen includes a frame 1, a display screen 2 is installed on the frame 1, a solar panel 5 is installed on the frame 1, the frame 1 is rotatably connected to a base plate 6 through a connecting shaft, the frame 1 can rotate with the connection with the base plate 6 as the center of a circle, a worm gear 7 is fixed to the frame 1, and a worm 8 is meshingly connected to the bottom end of the worm gear 7, and the worm 8 is rotatably connected to the base plate 6 through a bearing. By utilizing the transmission of the worm 8 and the worm gear 7, the vertically placed frame 1 can be changed to a horizontal placement, and then the display screen 2 and the solar panel 5 can be moved from a high place to a place close to the ground, which is convenient for maintenance.

[0024] In this embodiment, two groups of damping spring shock absorbers 4 are installed at one end and the other end of the display screen 2, and a transparent plate 3 is provided on the output end of the multiple groups of damping spring shock absorbers 4. The transparent plate 3 is used to intercept objects that are about to contact the front end surface of the display screen 2. The damping spring shock absorber 4 will buffer the transparent plate 3 when it is collided. A turntable 11 is fixedly connected to the worm 8, and the turntable 11 is used to drive the worm 8 to rotate. Four corners of one end of the bottom plate 6 are fixedly connected with hole bodies 10, and the hole bodies 10 are used to cooperate with external connecting parts to fix the bottom plate 6 on the ground. A support rod 12 is fixedly connected to the bottom plate 6, and the outer wall of the support rod 12 is in contact with the outer wall of the frame 1. The support rod 12 is used to ensure that the frame 1 can be placed vertically after rotation. The solar panel 5 is electrically connected to the display screen 2. One end and the other end of the transparent plate 3 are both threadedly connected with two groups of bolts 9, and the multiple groups of bolts 9 are respectively threadedly connected to the corresponding output ends of the damping spring shock absorber 4. The transparent plate 3 can be replaced by removing the bolts 9.

[0025] The working principle of this embodiment is as follows: when in use, the solar panel 5 absorbs solar energy to power the display screen 2 to a certain extent, so that the display screen 2 can be operated in an energy-saving manner. When an object approaches the front end surface of the display screen 2, the object will be intercepted by the transparent plate 3, and when the transparent plate 3 is impacted by an object, the damping spring shock absorber 4 will be used for buffering, so that the display screen 2 can work stably to a certain extent. When the display screen 2 or the solar panel 5 needs to be maintained, the turntable 11 drives the worm 8 to rotate, and the transmission of the worm 8 and the worm wheel 7 can change the frame 1, the display screen 2 and the transparent plate 3 from vertical placement to horizontal placement, so that the display screen 2 and the solar panel 5 can be placed close to the ground, which is convenient for maintenance.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A novel energy-saving display screen, comprising a frame (1), characterized in that: The frame (1) is provided with a display screen (2), a solar panel (5) is provided with the frame (1), the frame (1) is rotatably connected to a base plate (6) via a connecting shaft, a worm wheel (7) is fixedly connected to the frame (1), a worm (8) is meshingly connected to the bottom end of the worm wheel (7), and the worm (8) is rotatably connected to the base plate (6) via a bearing.

2. A new energy-saving display screen according to claim 1, characterized in that: Two groups of damping spring shock absorbers (4) are installed at one end and the other end of the display screen (2), and transparent plates (3) are provided on the output ends of the multiple groups of damping spring shock absorbers (4).

3. A new energy-saving display screen according to claim 1, characterized in that: A rotating disk (11) is fixedly connected to the worm (8).

4. A new energy-saving display screen according to claim 1, characterized in that: The four corners of one end of the bottom plate (6) are all fixedly connected with hole bodies (10).

5. A new energy-saving display screen according to claim 1, characterized in that: A support rod (12) is fixedly connected to the bottom plate (6), and the outer wall of the support rod (12) is in contact with the outer wall of the frame body (1).

6. A new energy-saving display screen according to claim 1, characterized in that: The solar panel (5) and the display screen (2) are electrically connected.

7. A new energy-saving display screen according to claim 2, characterized in that: One end and the other end of the transparent plate (3) are both threadedly connected to two groups of bolts (9), and the multiple groups of bolts (9) are respectively threadedly connected to the output ends of the corresponding damping spring shock absorbers (4).

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