Advertising screen angle adjusting support and charging pile

Abstract

An advertisement screen angle adjusting support and a charging pile belong to the technical field of charging piles. The bracket is used for solving the problems of inconvenience in watching and light reflection caused by fixed angle of the display screen. The support comprises a display screen in the rectangular opening, an adjusting assembly and an overturning assembly. The adjusting assembly comprises a multi-stage electric push rod for driving the bracket to lift to adapt to the height of a user; the turnover assembly comprises a light sensor and a second electric push rod and automatically adjusts the angle of the display screen according to ambient light. The end face of the support is trapezoidal, and the surface is rust-proof. The support is installed on the top of the charging pile, and the display screen displays advertisements and charging information in different areas. And through height and angle adjustment, the visibility under different outdoor terrains is improved, and the use convenience is improved.

Description

Technical Field

[0001] This utility model relates to the field of charging pile technology, and in particular to an advertising screen angle adjustment bracket and a charging pile. Background Technology

[0002] Charging stations are used to power electric vehicles and are typically fixed in parking lots or charging stations. Users operate the charging process through a display screen, viewing information such as charging progress, time, or advertisements. However, the fixed angle of the existing charging station displays presents several problems. Users of varying heights require different approaches; for example, children or shorter individuals need to bend over to see the screen, while taller users must lower their heads, making it inconvenient. When installed outdoors, terrain such as slopes or surrounding obstructions can impede visibility, and combined with light reflection, the screen content may be difficult to read. These factors degrade the user experience, necessitating improvements to the display method to adapt to different conditions and user needs. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies, such as fixed display screen angles, which may cause short users to bend over or stand on tiptoe to see the screen content, while tall users may have to lower their heads, as well as the influence of light reflection or obstructions, making it difficult for users to see the screen content. Therefore, this invention proposes an advertising screen angle adjustment bracket and charging station.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] An adjustable bracket for an advertising screen includes:

[0006] The bracket has a rectangular opening on one side, and a rotating frame is rotatably connected to the rectangular opening via a pivot. The display screen is embedded in the rotating frame.

[0007] The adjustment assembly includes a mounting base and two multi-stage electric push rods, the bottom of which is fixed to the mounting base and the top is connected to a bracket for driving the bracket to rise and fall;

[0008] The flipping assembly includes a light sensor and a second electric push rod. The light sensor is located on the top of the bracket, and the two ends of the second electric push rod are rotatably connected to the first rotating seat of the bracket and the second rotating seat of the rotating frame, respectively.

[0009] The light sensor detects the angle of ambient light and controls the extension and retraction of the second electric push rod, driving the display screen to rotate around the pivot. The multi-stage electric push rod adjusts the height of the display screen according to the user's height.

[0010] As a further improvement to the above technical solution:

[0011] A guide mechanism is provided between the mounting base and the bracket, including guide rails fixed on both sides of the mounting base and an extension strip at the bottom of the bracket. The sliding groove opened on the inner side of the extension strip slides in cooperation with the guide rail.

[0012] A camera is embedded on one side of the rectangular opening to capture the user's image and calculate the user's height. The signal output of the camera is connected to the controller of the multi-stage electric push rod.

[0013] The display screen is divided into a first display area and a second display area. The first display area displays advertising content, and the second display area displays charging information.

[0014] A charging pile includes the aforementioned advertising screen angle adjustment bracket and a charging pile. The mounting base is fixed to the top of the charging pile by bolts, and the control system of the charging pile is electrically connected to a light sensor and a camera.

[0015] As a further improvement to the above technical solution:

[0016] The end face of the bracket is trapezoidal and its surface is coated with anti-rust paint. The top of the rectangular opening is provided with a drainage slope.

[0017] In this utility model, the advertising screen angle adjustment bracket and charging pile have a trapezoidal end face design, which facilitates rainwater diversion and reduces the impact of rainwater accumulation on the equipment. The bracket is made of aluminum alloy and coated with anti-rust paint, which has high strength and corrosion resistance, extends the service life of the equipment, and reduces maintenance costs.

[0018] In this utility model, the advertising screen angle adjustment bracket and charging pile adopts an LED LCD screen. Through software partition control, it can simultaneously display advertising content and charging information (such as charging power, remaining time, cost, etc.), which not only meets the needs of advertising, but also provides users with practical charging information, thus improving the multifunctionality and practicality of the equipment.

[0019] In this utility model, an advertising screen angle adjustment bracket and charging pile are provided. The bracket is equipped with an adjustment component. The user's height is detected by image recognition technology. The controller adjusts the extension and retraction of multi-stage electric push rods according to the height data to drive the bracket to move up and down, thereby adjusting the height of the display screen. The adjustment range is 1-1.8 meters, which can accommodate users of different heights and ensure that users can comfortably view the content of the display screen, thus improving the user experience. At the same time, the use of guide rails and slides provides guidance and limits for the lifting and lowering of the bracket, ensuring the stability of the lifting and lowering process.

[0020] In this utility model, an advertising screen angle adjustment bracket and charging pile are provided with a flip component inside a rectangular opening. A light sensor detects the ambient light angle, and the controller calculates the optimal flip angle of the display screen based on the light angle. The controller then controls the second electric push rod to drive the display screen to flip. The flip range is 0-60°, which enables the display screen to automatically adjust its angle according to the ambient light, reducing the impact of light reflection on the display effect and ensuring that users can clearly see the content of the display screen under different lighting conditions. Attached Figure Description

[0021] Figure 1 This is an exploded structural diagram of the bracket for adjusting the angle of an advertising screen according to the present invention.

[0022] Figure 2 This utility model provides a schematic diagram of the adjustment frame and bracket installation structure of an advertising screen angle adjustment bracket.

[0023] Figure 3 This is a schematic diagram of the bracket and charging pile installation structure for an advertising screen angle adjustment bracket and a charging pile proposed in this utility model.

[0024] In the diagram: 1. Mounting base; 2. Bolt; 3. Multi-stage electric actuator; 4. Guide rail; 5. Extension strip; 6. Slide groove; 7. Bracket; 8. Rectangular opening; 9. Display screen; 10. First display area; 11. Second display area; 12. Camera; 13. Rotating frame; 14. Rotating shaft; 15. Fixing frame; 16. Second electric actuator; 17. First rotating seat; 18. Charging pile; 19. Light sensor; 20. Second rotating seat. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Example 1

[0027] Reference Figures 1-3 A bracket includes: a bracket 7, the end face of the bracket 7 is trapezoidal, a rectangular opening 8 is provided on one side of the bracket 7, a display screen 9 is rotatably provided in the rectangular opening 8, and the display screen 9 is provided with a second display area 11 and a first display area 10, which respectively display charging information and display setting advertisements.

[0028] The bracket 7 is made of aluminum alloy with a rust-proof paint coating. The trapezoidal end face design facilitates rainwater drainage.

[0029] The rectangular opening 8 measures 500mm in length and 300mm in width, and houses the display screen 9.

[0030] Display screen 9 is an LED LCD screen with a size of 450mm×250mm. The second display area 11 and the first display area 10 are controlled by software partitioning to display advertising content and charging information such as charging power, remaining time, and cost, respectively.

[0031] The bracket 7 is equipped with an adjustment component, which adjusts the height of the display screen 9 according to the height of the charging pile.

[0032] The adjustment assembly includes a mounting base 1, which is a rectangular metal plate with dimensions of 600mm×400mm×10mm, and is fixed to the top of the charging pile 18 by four bolts 2.

[0033] The top of the mounting base 1 is fixedly equipped with two multi-stage electric push rods 3, model XDHA12-500, with a stroke of 500mm and a thrust of 500N.

[0034] The top of the multi-stage electric push rod 3 is fixedly connected to the bracket 7 via a flange. Two extension strips 5 are welded to the bottom of the bracket 7. A groove 6 is opened on the inner side of the extension strip 5. A guide rail 4 is slidably installed in the groove 6. The guide rail 4 is fixed to one side of the mounting base 1 for guiding and limiting.

[0035] By activating the multi-stage electric push rod 3, the support 7 is raised and lowered. The support 7 is guided by the guide rail 4 and the slide 6 to ensure smooth raising and lowering. The adjustment range is 1-1.8 meters, suitable for users of different heights.

[0036] The rectangular opening 8 is equipped with a flipping component, including a light sensor 19 and a driving component. The light sensor 19 detects the angle of light and controls the driving component to drive the display screen 9 to flip.

[0037] The light sensor 19, model BH1750, is embedded on the top of bracket 7, with a detection angle range of 0-180° and an accuracy of ±1°.

[0038] A light sensor 19 detects the angle of ambient light and transmits the signal to a controller such as a PLC. The controller calculates the optimal flip angle of the display screen 9 based on the light angle and controls the extension and retraction of the second electric push rod 16. The second electric push rod 16 pushes the rotating frame 13 to rotate around the rotating shaft 14, causing the display screen 9 to flip within a range of 0-60°.

[0039] A charging pile includes the aforementioned advertising screen angle adjustment bracket and a charging pile 18, with the mounting base 1 fixed to the top of the charging pile 18 by bolts 2.

[0040] The charging pile 18 is a vertical structure with a height of 2 meters. The top has mounting holes that are aligned with the bolt holes 2 of the mounting base 1.

[0041] There are two displays 9, corresponding to the charging guns on the charging pile 18, and the number of driving components corresponds one-to-one with the number of displays 9.

[0042] First, align the mounting base 1 with the mounting holes on the top of the charging pile 18 and tighten it with bolts 2. Connect the power cables of the multi-stage electric push rod 3 and the second electric push rod 16 to the control cabinet of the charging pile 18. Then, adjust the initial angle and height of the display screen 9 to ensure normal operation.

[0043] This application can be used in the field of charging piles, or in other fields applicable to this application.

[0044] Example 2

[0045] refer to Figures 1-3 An improvement based on Embodiment 1: an advertising screen angle adjustment bracket, which is applied to the field of charging piles, wherein a camera 12 is embedded on one side of the rectangular opening 8, and the camera 12 is used to detect the height of the bracket 7 from the ground.

[0046] Camera 12, model OV7670, is embedded in the middle of rectangular opening 8, with a detection distance of 0.5-5 meters and an accuracy of ±0.1 meters.

[0047] Camera 12 detects the user's height using image recognition technology and transmits the data to the controller. The controller then controls the multi-stage electric actuator 3 to adjust the height of the display screen 9. Camera 12 captures the user's image and calculates their height using an algorithm. The controller adjusts the extension and retraction of the multi-stage electric actuator 3 based on the height data, ensuring the display screen 9 is at the user's eye level.

[0048] The driving component includes a fixed frame 15 fixed inside a rectangular opening 8. The fixed frame 15 is a metal frame, and the rotating frame 13 is rotatably connected inside by a rotating shaft 14.

[0049] The display screen 9 is embedded in the rotating frame 13. A first rotating seat 17 is welded to one side of the rotating frame 13, and a second rotating seat 20 is welded to the inner wall of one side of the bracket 7. The first rotating seat 17 is rotatably connected to one end of the second electric push rod 16, and the other end of the second electric push rod 16 is rotatably connected to the second rotating seat 20. The second electric push rod 16 is model XC800, with a stroke of 200mm and a thrust of 200N.

[0050] In use, firstly, the mounting base 1 is installed and fixed on the top of the charging pile 18 by bolt 2, and then the multi-stage electric push rod 3 is activated to extend and retract. During the extension and retraction, the multi-stage electric push rod 3 can drive the bracket 7 to move up and down. The lifting and retraction of the bracket 7 can drive the display screen 9 to move up and down, thereby adjusting the height of the display screen 9 to be suitable for people between 1 and 1.8 meters tall.

[0051] Then, the camera 12 detects the user's specific height and controls the second electric push rod 16 on one side of the display screen 9 used by the user to extend and retract. During the extension and retraction of the second electric push rod 16, it can drive the rotating frame 13 to rotate within the fixed frame 15 and drive the display screen 9 to flip until it is adjusted to an angle that matches the user's height.

[0052] After adjustment, the first display area 10 can display the set announcement, and the second display area 11 can display charging information.

[0053] However, as is well known to those skilled in the art, the working principles and wiring methods of the multi-stage electric actuator 3, display screen 9, camera 12, second electric actuator 16, charging pile 18 and light sensor 19 are commonplace and belong to conventional means or common knowledge. They will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0054] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An adjustable angle bracket for an advertising screen, characterized in that, include: The bracket (7) has a rectangular opening (8) on one side. A rotating frame (13) is rotatably connected to the rectangular opening (8) via a rotating shaft (14). The display screen (9) is embedded in the rotating frame (13). The adjustment assembly includes a mounting base (1) and two multi-stage electric push rods (3), the bottom of which is fixed to the mounting base (1) and the top is connected to a bracket (7) for driving the bracket (7) to rise and fall; The flipping assembly includes a light sensor (19) and a second electric push rod (16). The light sensor (19) is located on the top of the bracket (7). The two ends of the second electric push rod (16) are rotatably connected to the first rotating seat (17) of the bracket (7) and the second rotating seat (20) of the rotating frame (13), respectively. The light sensor (19) detects the ambient light angle and controls the extension and retraction of the second electric push rod (16), driving the display screen (9) to rotate around the pivot (14). The multi-stage electric push rod (3) adjusts the height of the display screen (9) according to the user's height.

2. The advertising screen angle adjustment bracket according to claim 1, characterized in that, A guide mechanism is provided between the mounting base (1) and the bracket (7), including guide rails (4) fixed on both sides of the mounting base (1) and an extension strip (5) provided at the bottom of the bracket (7). The sliding groove (6) opened on the inner side of the extension strip (5) slides in cooperation with the guide rail (4).

3. The advertising screen angle adjustment bracket according to claim 1, characterized in that, A camera (12) is embedded on one side of the rectangular opening (8) to capture the user's image and calculate the height. The signal output end of the camera (12) is connected to the controller of the multi-stage electric push rod (3).

4. The advertising screen angle adjustment bracket according to claim 1, characterized in that, The display screen (9) is divided into a first display area (10) and a second display area (11). The first display area (10) displays advertising content, and the second display area (11) displays charging information.

5. A charging pile, characterized in that, The advertising screen angle adjustment bracket included in any one of claims 1-4 also includes a charging pile (18), wherein the mounting base (1) is fixed to the top of the charging pile (18) by bolts (2), and the control system of the charging pile (18) is electrically connected to the light sensor (19) and the camera (12).

6. The charging pile according to claim 5, characterized in that, The end face of the bracket (7) is trapezoidal and its surface is coated with anti-rust paint. The top of the rectangular opening (8) is provided with a drainage slope.

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