Liquid crystal display screen for exhibition

Abstract

The utility model relates to the technical field of liquid crystal display screens, in particular to a liquid crystal display screen for exhibition, and solves the technical problems that in the prior art, when an existing traditional liquid crystal display screen for exhibition is used, due to the fact that the liquid crystal display screen is fixed on a base, the liquid crystal display screen cannot annularly move on the base; and when the display position needs to be adjusted according to different exhibition use requirements, the liquid crystal display screen and the base must be integrally moved and rotated. A liquid crystal display screen for exhibition comprises a mounting ring plate and a display screen body arranged on one side of the mounting ring plate. A supporting assembly is arranged at the bottom of the mounting ring plate, and a driving structure is arranged at the top of the supporting assembly. The liquid crystal display screen for exhibition has the characteristics of high efficiency, flexibility and stability, fully meets the high requirements of modern exhibition on the display screen, provides powerful support for improving the exhibition effect and optimizing audience experience, and is a successful model for combining technical innovation and practical application in the exhibition industry.

Description

TECHNICAL FIELD

[0001] The utility model relates to liquid crystal display screen technical field especially relates to an exhibition liquid crystal display screen. BACKGROUND

[0002] Exhibition liquid crystal display screen occupies an important position in the exhibition industry, as a key display component, its flexibility and convenience have a decisive influence on the overall effect of the exhibition and audience experience. Especially in the core link of adjusting the display area and angle, the existing traditional exhibition liquid crystal display screen gradually exposes a series of obvious limitations and technical problems due to its design fixed on the base. Specifically, the existing traditional exhibition liquid crystal display screen cannot be moved in a ring on the base when in use, which leads to the need to move and rotate the liquid crystal display screen and the base as a whole when adjusting the display position according to different exhibition requirements. This operation not only increases the labor intensity and reduces the adjustment efficiency, but also seriously affects the convenience and flexibility of the exhibition. More seriously, frequent moving and rotating may cause damage to the liquid crystal display screen or loosen the connecting parts, thereby bringing potential risks to the overall effect of the exhibition and audience experience.

[0003] Therefore, in view of the many deficiencies in the prior art, we urgently need an exhibition liquid crystal display screen to solve these problems. This new type of liquid crystal display screen should be able to move in a ring on the base, adjust the display area and angle quickly and conveniently, and maintain stable connection and display effect, so as to significantly improve the convenience and audience experience of the exhibition. In addition, it should also have good durability and stability to meet the high requirements of modern exhibition for liquid crystal display screen and provide strong support for the sustainable development of the exhibition industry. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing an exhibition liquid crystal display screen, which solves the problem that the existing traditional exhibition liquid crystal display screen in the prior art is fixed on the base and cannot be moved in a ring on the base when in use, which leads to the need to move and rotate the liquid crystal display screen and the base as a whole when adjusting the display position according to different exhibition requirements.

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

[0006] An exhibition liquid crystal display screen comprises a mounting ring plate and a display screen arranged on one side of the mounting ring plate.

[0007] The bottom of the mounting ring plate is provided with a supporting assembly, and the top of the supporting assembly is provided with a driving structure.

[0008] The outer ring of the mounting ring plate is slidably connected with a mounting plate, and the display screen is detachably connected with one side of the mounting plate.

[0009] The inner center of the mounting ring plate is provided with a rotating sleeve, the inner rotating sleeve is rotatably connected with a rotating rod, the top end of the rotating rod is connected with one side of the mounting plate through a connecting rod, the output shaft of the driving structure is drivingly connected with the bottom end of the rotating rod, the outer ring of the rotating sleeve is connected with the inner wall of the mounting ring plate through a plurality of fixing rods, and a plurality of mounting holes are formed in one side of the mounting plate.

[0010] Preferably, the outer ring of the mounting ring plate is provided with a sliding groove, and one side of the mounting plate is fixedly connected with a sliding block matched with the sliding groove.

[0011] Preferably, the bottom of the connecting rod is horizontally provided with a stabilizing rod, one end of the stabilizing rod is connected with one side of the mounting plate, and the other end is connected with one side of the rotating rod.

[0012] Preferably, the support assembly comprises a bearing plate, the top outer ring of the bearing plate is connected with the bottom of the mounting ring plate through a plurality of top supporting rods, the driving structure comprises a driving motor mounted at the top center of the bearing plate, and the output shaft of the driving motor is drivingly connected with the bottom end of the rotating rod.

[0013] Preferably, the bottom outer ring of the bearing plate is fixedly connected with a plurality of bottom supporting rods, and one end of each bottom supporting rod is fixedly connected with a supporting plate.

[0014] Preferably, the bottom of the bearing plate is provided with a bottom supporting ring, and the inner ring of the bottom supporting ring is connected with the side walls of the plurality of bottom supporting rods.

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

[0016] The liquid crystal display screen for exhibition realizes significant improvement in flexibility and convenience of exhibition display on the basis of maintaining high stability and durability through integrated innovative design. Specifically, the display screen utilizes a driving motor to drive a rotating rod to rotate in a rotating sleeve, and converts the rotating motion into annular movement of a mounting plate and the display screen through a connecting rod and a stabilizing rod, which not only realizes quick adjustment of the display area and angle of the display screen, but also ensures smoothness and accuracy during movement. Meanwhile, the sliding groove on the outer ring of the mounting ring plate is matched with the sliding block on one side of the mounting plate, and the stable support structure composed of the bearing plate, the top support rod, the bottom support rod, the support plate and the bottom support ring, which together improve the overall stability and bearing capacity of the display screen, effectively avoiding damage or loose connection caused by frequent moving. In summary, the liquid crystal display screen for exhibition meets the high requirements of modern exhibition for display screens with its efficient, flexible and stable characteristics, and provides strong support for improving exhibition effect and optimizing audience experience, which is a successful example of combination of technical innovation and practical application in the exhibition industry. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

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

[0019] Figure 2 is a structural schematic diagram of the rotating sleeve of the present application;

[0020] Figure 3 is a structural schematic diagram of the mounting plate of the present application;

[0021] Figure 4 is a structural schematic diagram of the mounting ring plate of the present application;

[0022] Figure 5 is a structural schematic diagram of the bearing plate of the present application.

[0023] In the figure: 1, display screen; 2, mounting ring plate; 3, bearing plate; 4, mounting plate; 5, driving motor; 6, rotating rod; 7, rotating sleeve; 8, mounting hole; 9, connecting rod; 10, stabilizing rod; 11, sliding block; 12, sliding groove; 13, fixed rod; 14, top support rod; 15, bottom support rod; 16, bottom support ring; 17, support plate. DETAILED DESCRIPTION

[0024] In order to make the utility model purposes, technical solutions and advantages more clearly, the following will be further described in detail with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0025] Embodiment one, refer to Figures 1-5 A liquid crystal display screen for exhibition comprises a mounting ring plate 2 and a display screen 1 arranged on one side of the mounting ring plate 2.

[0026] The bottom of the mounting ring plate 2 is provided with a supporting assembly, and the top of the supporting assembly is provided with a driving structure.

[0027] The outer ring of the mounting ring plate 2 is slidably connected with a mounting plate 4, and the display screen 1 is detachably connected with one side of the mounting plate 4.

[0028] The inner center of the mounting ring plate 2 is provided with a rotating sleeve 7, the rotating sleeve 7 is rotatably connected with a rotating rod 6, the top end of the rotating rod 6 is connected with one side of the mounting plate 4 through a connecting rod 9, the output shaft of the driving structure is in transmission connection with the bottom end of the rotating rod 6, the outer ring of the rotating sleeve 7 is connected with the inner wall of the mounting ring plate 2 through a plurality of fixing rods 13, and one side of the mounting plate 4 is provided with a plurality of mounting holes 8.

[0029] The present scheme has the following working process:

[0030] The liquid crystal display screen for exhibition mainly comprises a mounting ring plate 2, a display screen 1, a supporting assembly, a driving structure, a mounting plate 4, a rotating sleeve 7, a rotating rod 6, a connecting rod 9 and a fixing rod 13. In use, first, the whole liquid crystal display screen for exhibition is stably placed on the ground through the supporting assembly. Then, according to the specific needs of the exhibition, the driving structure is started, the output shaft starts to rotate, and the rotating rod 6 is driven to rotate in the rotating sleeve 7 through the transmission connection. Since the top end of the rotating rod 6 is connected with one side of the mounting plate 4 through the connecting rod 9, the mounting plate 4 will move in a ring along the outer ring of the mounting ring plate 2 with the rotation of the rotating rod 6. Since the display screen 1 is detachably connected with one side of the mounting plate 4, the display screen 1 will also move with the movement of the mounting plate 4, so as to realize the ring movement on the base, i.e. the whole composed of the mounting ring plate 2 and the supporting assembly. In this way, the display area and angle of the display screen 1 can be conveniently and quickly adjusted to meet different exhibition use requirements.

[0031] According to the above working process, it can be known that:

[0032] In view of the problems in the prior art that the liquid crystal display screen for exhibition is fixed on the base and cannot move in a ring shape on the base, leading to complicated operation, low efficiency and potential risks when adjusting the display position, the liquid crystal display screen for exhibition is designed to move in a ring shape on the base, significantly improving the convenience and flexibility of the exhibition. Specifically, the driving structure drives the rotating rod 6 to rotate inside the rotating sleeve 7, and then the connecting rod 9 converts the rotation into the ring-shaped movement of the mounting plate 4 and the display screen 1, making it convenient and fast to adjust the display area and angle. This design not only reduces the amount of manual labor and improves the adjustment efficiency, but also avoids the problems of liquid crystal display screen damage or connecting component loosening caused by frequent moving and rotating, thereby ensuring the overall effect of the exhibition and the audience experience. In addition, the liquid crystal display screen for exhibition also has good durability and stability, which can meet the high requirements of modern exhibitions for liquid crystal display screens and provide strong support for the sustainable development of the exhibition industry.

[0033] In the second embodiment, referring to Figures 1-5 , the outer ring of the mounting ring plate 2 is provided with a sliding groove 12, and one side of the mounting plate 4 is fixedly connected with a sliding block 11 matched with the sliding groove 12. Through the matched arrangement of the sliding groove 12 on the outer ring of the mounting ring plate 2 and the sliding block 11 fixedly connected with one side of the mounting plate 4, the sliding block 11 slides in a ring shape along the sliding groove 12 during work, providing a stable track and support for the ring-shaped movement of the mounting plate 4 and the display screen 1, ensuring the stability and accuracy during movement, and achieving the effect of improving the stability and accuracy of the display screen 1 movement.

[0034] Further, the bottom of the connecting rod 9 is horizontally provided with a stabilizing rod 10, one end of the stabilizing rod 10 is connected with one side of the mounting plate 4, and the other end is connected with one side of the rotating rod 6. Through the horizontally arranged stabilizing rod 10 at the bottom of the connecting rod 9, and the connection of one end of the stabilizing rod 10 with one side of the mounting plate 4 and the other end with one side of the rotating rod 6, the stabilizing rod 10 plays an additional supporting and stabilizing role during work, enhances the connection strength between the mounting plate 4 and the rotating rod 6, reduces the shaking caused by rotation, and achieves the effect of improving the rotation stability and safety of the display screen 1.

[0035] Further, the support assembly comprises a bearing plate 3, the top outer ring of the bearing plate 3 is connected to the bottom of the mounting ring plate 2 through a plurality of top supporting rods 14, the driving structure comprises a driving motor 5 mounted at the top center of the bearing plate 3, the output shaft of the driving motor 5 is in transmission connection with the bottom end of the rotating rod 6, through the support assembly comprising the bearing plate 3, and the top outer ring of the bearing plate 3 is connected to the bottom of the mounting ring plate 2 through a plurality of top supporting rods 14, and at the same time the driving structure comprises a driving motor 5 mounted at the top center of the bearing plate 3, and the output shaft of the driving motor 5 is in transmission connection with the bottom end of the rotating rod 6, in the working process, the bearing plate 3 and the top supporting rod 14 provide a stable support foundation for the entire display screen, and the driving motor 5 provides a power source, realizes the accurate rotation of the rotating rod 6, and achieves the effect of improving the overall stability and driving efficiency of the display screen 1.

[0036] Further, the bottom outer ring of the bearing plate 3 is fixedly connected with a plurality of bottom supporting rods 15, one end of each bottom supporting rod 15 is fixedly connected with a supporting plate 17, through the plurality of bottom supporting rods 15 fixedly connected to the bottom outer ring of the bearing plate 3, and the supporting plate 17 fixedly connected to one end of each bottom supporting rod 15, in the working process, the bottom supporting rod 15 and the supporting plate 17 jointly constitute the bottom support structure of the display screen, increase the contact area with the ground, improve the bearing capacity and stability of the display screen, and achieve the effect of enhancing the overall support strength and stability of the display screen 1.

[0037] Further, the bottom of the bearing plate 3 is provided with a bottom support ring 16, the inner ring of the bottom support ring 16 is connected with the side wall of the plurality of bottom supporting rods 15, through the bottom support ring 16 provided at the bottom of the bearing plate 3, and the inner ring of the bottom support ring 16 is connected with the side wall of the plurality of bottom supporting rods 15, in the working process, the bottom support ring 16 provides additional support and fixation for the bottom supporting rod 15, enhances the integrity and stability of the bottom structure, and achieves the effect of further improving the stability and aesthetics of the bottom support structure of the display screen 1.

[0038] In summary: the complete technical scheme of the liquid crystal display screen used in the exhibition covers the mounting ring plate 2, the display screen 1, the support assembly, the driving structure, the mounting plate 4, the rotating sleeve 7, the rotating rod 6, the connecting rod 9, the fixed rod 13 and a plurality of further optimized components. The detailed working process and beneficial effects are as follows:

[0039] The liquid crystal display screen for exhibition is stably placed on the ground through the stable support structure composed of the bearing plate 3, the bottom support rod 15, the support plate 17 and the bottom support ring 16 of the support assembly. Then, according to the specific needs of the exhibition, the driving motor 5 installed at the top center of the bearing plate 3 is started, the output shaft starts to rotate, and the rotating rod 6 is driven to rotate in the rotating sleeve 7 through the transmission connection. The top end of the rotating rod 6 is connected to one side of the mounting plate 4 through the connecting rod 9, and the connecting rod 9 is also provided with a stabilizing rod 10 at the bottom, which enhances the connection strength between the mounting plate 4 and the rotating rod 6. With the rotation of the rotating rod 6, the mounting plate 4 moves in a ring along the outer circle of the mounting ring plate 2. During this process, the sliding block 11 fixedly connected to one side of the mounting plate 4 slides in a ring along the sliding groove 12 opened in the outer circle of the mounting ring plate 2, providing a stable track and support for the movement. Since the display screen 1 is detachably connected to one side of the mounting plate 4, the display screen 1 will also move with the mounting plate 4, thereby realizing the ring movement on the base and facilitating the quick adjustment of the display area and angle of the display screen 1. Through the ingenious design, the liquid crystal display screen for exhibition realizes the ring movement on the base, significantly improving the convenience and flexibility of the exhibition. Specifically, the driving motor 5 drives the rotating rod 6 to rotate in the rotating sleeve 7, and then the rotation is converted into the ring movement of the mounting plate 4 and the display screen 1 through the connecting rod 9, making it convenient and quick to adjust the display area and angle. Not only does it reduce the amount of manual labor and improve the adjustment efficiency, but it also avoids problems such as damage to the liquid crystal display screen or loosening of the connecting parts caused by frequent moving and rotating. In addition, the design of the sliding groove 12 on the outer circle of the mounting ring plate 2 and the sliding block 11 on one side of the mounting plate 4 ensures the stability and accuracy during movement, improving the stability and accuracy of the display screen 1 movement. The stabilizing rod 10 at the bottom of the connecting rod 9 plays an additional supporting and stabilizing role, reducing the shaking caused by rotation and improving the stability and safety of the display screen 1 rotation. The bearing plate 3 and the top support rod 14 provide a stable support foundation for the entire display screen, and the design of the bottom support rod 15, the support plate 17 and the bottom support ring 16 further enhances the overall support strength and stability of the display screen. In summary, the liquid crystal display screen for exhibition not only has efficient, convenient and flexible adjustment capability, but also has good durability and stability, which can meet the high requirements of modern exhibition for liquid crystal display screens and provide strong support for the sustainable development of the exhibition industry.

[0040] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A liquid crystal display screen for exhibition, characterized by comprising: The utility model relates to a display screen installation device, including: The installation ring plate (2) and the display screen (1) set up on one side of installation ring plate (2); The bottom of installation ring plate (2) is provided with support assembly, and the top of support assembly is provided with drive structure; The outer ring of installation ring plate (2) is slidably connected with mounting plate (4), and the display screen (1) is detachably connected with one side of mounting plate (4); The inside center of installation ring plate (2) is provided with rotating sleeve (7), the inside rotation of rotating sleeve (7) is connected with rotating rod (6), the top end of rotating rod (6) is connected with one side of mounting plate (4) through connecting rod (9), the output shaft of drive structure is in transmission connection with the bottom end of rotating rod (6), the outer ring of rotating sleeve (7) is connected with the inner wall of installation ring plate (2) through a plurality of fixed rods (13), and one side of mounting plate (4) is provided with a plurality of mounting holes (8).

2. A liquid crystal display screen for exhibition according to claim 1, wherein The outer ring of installation ring plate (2) is provided with sliding groove (12), and one side of mounting plate (4) is fixedly connected with sliding block (11) matched with sliding groove (12).

3. The liquid crystal display screen for exhibition according to claim 1, wherein The bottom of connecting rod (9) is horizontally provided with stabilizing rod (10), one end of stabilizing rod (10) is connected with one side of mounting plate (4), and the other end is connected with one side of rotating rod (6).

4. The liquid crystal display screen for exhibition according to claim 1, wherein Support assembly includes bearing plate (3), the outer ring of the top of bearing plate (3) is connected with the bottom of installation ring plate (2) through a plurality of top support rods (14), and drive structure includes drive motor (5) installed at the top center of bearing plate (3), the output shaft of drive motor (5) is in transmission connection with the bottom end of rotating rod (6).

5. The liquid crystal display screen for exhibition according to claim 4, wherein The outer ring of the bottom of bearing plate (3) is fixedly connected with a plurality of bottom support rods (15), and one end of each bottom support rod (15) is fixedly connected with support plate (17).

6. A liquid crystal display screen for exhibition according to claim 5, wherein The bottom of bearing plate (3) is provided with bottom support ring (16), and the inner ring of bottom support ring (16) is connected with the side wall of a plurality of bottom support rods (15).

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