Outdoor adjustable display screen

Abstract

The utility model relates to the technical field of display screens, in particular to an outdoor adjustable display screen, and solves the problems that in the prior art, when the display direction of the display screen needs to be changed, for example, when the display screen is overturned from one side to the other side, manual disassembly, reinstallation or overturning through a complex mechanical structure is generally needed, and the display screen is inconvenient to use. Therefore, not only is the operation difficulty increased, but also the use efficiency is influenced. In addition, frequent dismounting and mounting may further cause damage to the display screen and a supporting structure thereof, and the maintenance cost is increased. An outdoor adjustable display screen comprises a movable base and a bottom plate horizontally arranged in the center of the top of the movable base, and the center of the bottom of the bottom plate is rotationally connected with the top of the movable base. The whole adjusting process is simple, convenient and rapid, complex disassembly and reinstallation are not needed, and the use convenience and flexibility of the outdoor display screen are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to an outdoor adjustable display screen. Background Art

[0002] With the rapid development of technology, display screens have become important tools for information dissemination and advertising, especially in outdoor activities, where the frequency and importance of using display screens are becoming increasingly prominent. However, although traditional outdoor display screens have a certain degree of mobility, there are still many inconveniences in actual applications. Especially when it is necessary to adjust the display screen to the opposite direction, the operation process is often complex and time-consuming, which greatly reduces the flexibility and convenience of using the display screen.

[0003] Most of the outdoor display screens on the market are designed to be fixed or have only simple angle adjustment functions. When it is necessary to change the display direction of the display screen, such as flipping from one side to the other, it usually requires manual disassembly, reinstallation, or flipping through a complex mechanical structure. This not only increases the operation difficulty but also affects the use efficiency. In addition, frequent disassembly and installation may also damage the display screen and its support structure, increasing the maintenance cost.

[0004] Therefore, in view of the inconvenience of outdoor display screens in terms of flipping and rotating, there is an urgent need for a technical solution that can simply and quickly adjust the direction of the display screen. Such a technical solution should be able to meet the needs of users to flexibly adjust the direction of the display screen in different scenarios, while ensuring the simplicity of the adjustment process and the safety of the device. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an outdoor adjustable display screen, which solves the problems in the prior art that when it is necessary to change the display direction of the display screen, such as flipping from one side to the other, it usually requires manual disassembly, reinstallation, or flipping through a complex mechanical structure. This not only increases the operation difficulty but also affects the use efficiency. In addition, frequent disassembly and installation may also damage the display screen and its support structure, increasing the maintenance cost.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An outdoor adjustable display screen includes a mobile base and a bottom plate horizontally arranged at the center of the top of the mobile base. The center of the bottom of the bottom plate is rotatably connected to the top of the mobile base;

[0008] A display screen is connected to the top of the bottom plate. Positioning blocks detachably connected to the bottom of the bottom plate are arranged on both sides of the top of the mobile base, and the positioning blocks are connected to the top of the mobile base through a lifting structure;

[0009] Both ends of the bottom plate are provided with electric telescopic rods, and the output ends of the electric telescopic rods are connected with plug-in plates. Plug-in slots adapted to the plug-in plates are opened at both ends of the bottom plate.

[0010] Preferably, the bottom plate is made of a metal material, and the bottom of the bottom plate is connected to the top of the moving base through a rotating shaft.

[0011] Preferably, the positioning block is a docking frame, and the shape of the docking frame is U-shaped.

[0012] Preferably, two docking slots adapted to the docking frame are opened on both sides of the bottom plate, and the bottom of the docking frame is rotatably connected to an adjusting screw rod whose one end passes through the moving base through a screw sleeve.

[0013] Preferably, the bottom end of the adjusting screw rod is connected with a handle, and a plurality of anti-slip grooves are opened on the outer ring of the handle.

[0014] Preferably, tapered grooves communicating with the plug-in slots are opened at both ends of the bottom plate, the electric telescopic rod is connected to the top of the moving base through a mounting sleeve, and a limiting plate is connected to one side of the outer ring of the plug-in plate.

[0015] The utility model has at least the following beneficial effects:

[0016] When using the outdoor adjustable display screen of the present utility model, first, the user can easily move the display screen to a specified position through the moving base according to needs. When it is necessary to adjust the direction of the display screen, the user can operate the electric telescopic rod to make the plug-in plate connected to its output end extend out or retract from the plug-in slots at both ends of the bottom plate. This action will change the relative position between the bottom plate and the moving base, thereby realizing the quick flipping of the display screen. At the same time, by adjusting the height of the positioning block through the lifting structure, the position of the bottom plate on the moving base can be further stabilized, ensuring the stability and safety of the display screen during the flipping process. The whole adjustment process is simple and rapid, without the need for complex disassembly and reinstallation, greatly improving the use convenience and flexibility of the outdoor display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 is a schematic structural diagram of the present utility model;

[0019] Figure 2 is a schematic structural diagram of the rotating shaft of the present utility model;

[0020] Figure 3 This is a schematic diagram of the docking frame structure of the present utility model;

[0021] Figure 4 This is a schematic diagram of the mounting sleeve structure of the present utility model.

[0022] In the figure: 1, mobile base; 2, display screen; 3, bottom plate; 4, electric telescopic rod; 5, docking frame; 6, tapered groove; 7, insertion slot; 8, rotating shaft; 9, docking groove; 10, adjusting screw; 11, mounting sleeve; 12, insertion plate; 13, limiting plate. Specific embodiments

[0023] In order to make the objectives, technical solutions and advantages of the present utility model more clear and understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0024] Refer to Figures 1-4 , an outdoor adjustable display screen, including a mobile base 1 and a bottom plate 3 horizontally arranged at the center of the top of the mobile base 1, and the center of the bottom of the bottom plate 3 is rotatably connected to the top of the mobile base 1;

[0025] A display screen 2 is connected to the top of the bottom plate 3, and positioning blocks detachably connected to the bottom of the bottom plate 3 are arranged on both sides of the top of the mobile base 1, and the positioning blocks are connected to the top of the mobile base 1 through a lifting structure;

[0026] Electric telescopic rods 4 are arranged at both ends of the bottom plate 3, insertion plates 12 are connected to the output ends of the electric telescopic rods 4, and insertion slots 7 adapted to the insertion plates 12 are opened at both ends of the bottom plate 3.

[0027] This solution has the following working process:

[0028] When using this outdoor adjustable display screen, the user can first easily move the display screen to a specified position through the mobile base 1 according to needs. When it is necessary to adjust the direction of the display screen 2, the user can operate the electric telescopic rod 4 to make the insertion plate 12 connected to its output end extend out of or retract into the insertion slots 7 at both ends of the bottom plate 3. This action will change the relative position between the bottom plate 3 and the mobile base 1, thereby realizing the quick flipping of the display screen. At the same time, by adjusting the height of the positioning block through the lifting structure, the position of the bottom plate 3 on the mobile base 1 can be further stabilized, ensuring the stability and safety of the display screen during the flipping process. The entire adjustment process is simple and rapid, without the need for complex disassembly and reinstallation, greatly improving the use convenience and flexibility of the outdoor display screen.

[0029] According to the above working process, it can be known that:

[0030] The technical solution of this outdoor adjustable display screen effectively improves the inconvenience of traditional outdoor display screens in terms of turning over and rotation, bringing significant beneficial effects. First of all, through ingenious structural design, such as the cooperation of the electric telescopic rod 4 and the plug-in board 12, as well as the lifting structure of the positioning block, the display screen can be easily turned over and rotated without disassembly, which directly solves the first technical problem, that is, how to simply flip from one side to the other. Secondly, on the premise of ensuring the stability and safety of the display screen, through the precise control of the electric telescopic rod 4, the rapid adjustment of the display screen direction is realized, meeting the requirements of the second technical problem. Finally, since no complex disassembly and installation are required during the entire adjustment process, the damage that may be caused to the display screen and its support structure by frequent operations is effectively avoided, thereby reducing the maintenance cost, which exactly solves the third technical problem. In summary, this technical solution not only improves the convenience and flexibility of the use of outdoor display screens, but also ensures the safety and stability of the equipment, with significant beneficial effects.

[0031] Furthermore, the bottom plate 3 is made of metal material, and the bottom of the bottom plate 3 is connected to the top of the moving base 1 through a rotating shaft 8.

[0032] Furthermore, the positioning block is a docking frame 5, and the shape of the docking frame 5 is U-shaped.

[0033] Furthermore, two docking grooves 9 adapted to the docking frame 5 are provided on both sides of the bottom plate 3, and the bottom of the docking frame 5 is rotatably connected to an adjustment screw 10 whose one end passes through the moving base 1 through a screw sleeve.

[0034] Furthermore, the bottom end of the adjustment screw 10 is connected with a handle, and a plurality of anti-slip grooves are provided on the outer ring of the handle.

[0035] Furthermore, tapered grooves 6 communicating with the plug-in grooves 7 are provided at both ends of the bottom plate 3, the electric telescopic rod 4 is connected to the top of the moving base 1 through a mounting sleeve 11, and a limiting plate 13 is connected to one side of the outer ring of the plug-in board 12.

[0036] Working process:

[0037] When using this outdoor adjustable display screen, the user can first easily move the display screen to the designated position through the moving base 1. The design of the moving base 1 makes the entire display screen device easy to carry and deploy. The bottom plate 3, made of a strong metal material, is connected to the center of the top of the moving base 1 through a rotating shaft 8, providing stable support for the display screen and allowing it to perform a flipping action. When the user needs to adjust the direction of the display screen 2, the user operates the electric telescopic rod 4, and the plug-in board 12 connected to its output end will extend or retract from the plug-in slots 7 at both ends of the bottom plate 3. During the movement of the plug-in board 12, the tapered groove 6 plays a guiding role to ensure that the plug-in board 12 can smoothly enter or exit the plug-in slot 7. This mechanism changes the relative position between the bottom plate 3 and the moving base 1, thus realizing the rapid flipping of the display screen. To ensure the stability after flipping, the user can achieve this by adjusting the position of the docking frame 5. The docking frame 5 is designed in a U shape, facilitating docking with the docking slots 9 on both sides of the bottom plate 3. By rotating the adjusting screw rod 10, the height of the docking frame 5 can be changed, thereby stabilizing the position of the bottom plate 3 after flipping. The grip at the bottom of the adjusting screw rod 10 is designed with anti-slip grooves to ensure that the user can have a good grip and operating stability during adjustment. During the entire adjustment process, the mounting sleeve 11 fixes the electric telescopic rod 4 to ensure its stable operation, while the limit plate 13 ensures that the plug-in board 12 will not deviate from the predetermined track when extending or retracting, increasing the safety and reliability of the entire system.

[0038] Beneficial effects:

[0039] The technical solution of this outdoor adjustable display screen significantly improves the practicality and convenience of outdoor display screens through innovative designs in multiple aspects. First, the combination of the metal bottom plate 3 and the rotating shaft 8 not only ensures the stability of the display screen but also enables the display screen to be easily flipped, thus solving the problem of difficult flipping and rotation of traditional display screens. Second, through the ingenious cooperation of the electric telescopic rod 4 and the plug-in board 12, as well as the guiding role of the tapered groove 6, rapid and precise adjustment of the display screen direction is achieved, greatly improving the operation efficiency. In addition, the design of the docking frame 5 and the adjusting screw rod 10 enables the user to quickly stabilize its position after adjusting the display screen direction, ensuring safe use. The anti-slip grooves on the grip enhance the comfort and stability of the user's operation. Finally, the addition of the mounting sleeve 11 and the limit plate 13 further improves the reliability and durability of the entire system. In summary, through all-round innovation and optimization, this technical solution not only makes the use of outdoor display screens more convenient and flexible but also significantly enhances its safety and stability, bringing great convenience and practical value to users.

[0040] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and what is described in the above embodiments and the specification is only the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection required by the present utility model is defined by the appended claims and their equivalents.

Claims

1. An outdoor adjustable display screen, characterized in that: include: A mobile base (1) and a bottom plate (3) horizontally arranged at the top center of the mobile base (1), wherein the bottom center of the bottom plate (3) is rotatably connected to the top of the mobile base (1); The top of the bottom plate (3) is connected to a display screen (2), and positioning blocks detachably connected to the bottom of the bottom plate (3) are provided on both sides of the top of the mobile base (1), and the positioning blocks are connected to the top of the mobile base (1) via a lifting structure; Both ends of the bottom plate (3) are provided with electric telescopic rods (4), the output ends of the electric telescopic rods (4) are connected to plug-in boards (12), and both ends of the bottom plate (3) are provided with plug-in slots (7) that match the plug-in boards (12).

2. The outdoor adjustable display screen according to claim 1, characterized in that: The bottom plate (3) is made of metal material, and the bottom of the bottom plate (3) is connected to the top of the movable base (1) via a rotating shaft (8).

3. The outdoor adjustable display screen according to claim 1, characterized in that: The positioning block is a docking frame (5), and the docking frame (5) is in a U-shape.

4. The outdoor adjustable display screen according to claim 3, characterized in that: Two docking grooves (9) adapted to the docking frame (5) are provided on both sides of the bottom plate (3); the bottom of the docking frame (5) is rotatably connected to an adjusting screw (10) having one end passing through the movable base (1) via a screw sleeve.

5. The outdoor adjustable display screen according to claim 4, characterized in that: The bottom end of the adjusting screw (10) is connected to a handle, and the outer ring of the handle is provided with a plurality of anti-slip grooves.

6. The outdoor adjustable display screen according to claim 1, characterized in that: Both ends of the bottom plate (3) are provided with tapered grooves (6) that are in communication with the plug-in grooves (7); the electric telescopic rod (4) is connected to the top of the mobile base (1) via a mounting sleeve (11); and one side of the outer ring of the plug-in plate (12) is connected to a limiting plate (13).

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