Digital exhibition hall joint control device system

Abstract

The utility model belongs to the technical field of exhibition halls, particularly relates to a digital exhibition hall joint control device system, and aims to solve the problems that an existing technical scheme is large in overall size, the position of the existing technical scheme cannot be adjusted in actual use, the existing technical scheme cannot be conveniently moved in the actual use process, and the use cost is low. In order to solve the problem that the numerical control display screen is fixedly embedded in the device and cannot be conveniently adjusted in actual use, the utility model provides the following scheme that the numerical control display screen adjusting device comprises a movable bottom frame, a supporting column is fixedly installed at the center position of the top of the movable bottom frame, and the supporting column is tightly sleeved with an adjusting ring; the joint control device system further comprises a supporting mechanism, after the supporting cover is used for supporting the control flat-panel display, angle adjustment and set height adjustment can be conveniently conducted on the control flat-panel display, the whole device can be conveniently moved, and good convenience can be provided when the joint control device system is used in an exhibition hall.

Description

Technical Field

[0001] This utility model relates to the field of exhibition hall technology, and in particular to a digital exhibition hall control system. Background Technology

[0002] Digital exhibition halls, also known as digitized exhibition halls or multimedia digital exhibition halls, refer to exhibition halls that use multimedia and digital technologies as display technologies, employ the latest film and animation technologies, and combine unique graphic digital and multimedia technologies to attract visitors with various novel technologies and realize human-computer interaction. According to the announcement number CN213213998U, a digital exhibition hall joint control device system has been disclosed.

[0003] The aforementioned technical solution is quite bulky, and its position cannot be adjusted during actual use, making it inconvenient to move. Furthermore, the CNC display screen is fixedly embedded in the device, making it difficult to adjust during actual use. Therefore, we propose a digital exhibition hall control system to solve the problems mentioned above. Utility Model Content

[0004] The purpose of this utility model is to solve the problems of existing technical solutions, which are bulky and cannot be adjusted in position during actual use, making them inconvenient to move. Furthermore, the above-mentioned technical solutions have the disadvantage of fixedly embedding the CNC display screen on the device, which cannot be easily adjusted during actual use. Therefore, a digital exhibition hall joint control device system is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] The digital exhibition hall control system includes a movable base frame, with a support column fixedly installed at the top center of the movable base frame. An adjusting ring is tightly fitted onto the support column. The control system also includes:

[0007] The support mechanism is mounted on the adjusting ring and is equipped with a control panel display. The control panel display is used to wirelessly network control the lighting, sound and smart devices in the exhibition hall.

[0008] The positioning mechanism is installed on the adjusting ring. Multiple annular slots are equally spaced on the support column, and the positioning mechanism is movably engaged with each of the multiple annular slots.

[0009] In one possible design, the support mechanism includes a support rod fixedly installed on one side of the adjustment ring, a hinge shaft fixedly installed at one end of the support rod, a connecting frame rotatably connected to the hinge shaft, a cover fixedly installed on the top of the connecting frame, and a control flat panel display placed inside the control flat panel display.

[0010] In one possible design, four first magnet pieces are symmetrically fixedly installed on the bottom inner wall of the cover, and four second magnet pieces are symmetrically fixedly installed on the bottom of the control panel display, with the first magnet pieces attracting the corresponding second magnet pieces.

[0011] In one possible design, a plug rod is slidably connected through one side of the inner wall of the connecting frame, a retaining ring is fixedly sleeved on the hinge shaft, and multiple retaining holes are equally spaced on the retaining ring. The plug rod is movably engaged with the multiple retaining holes respectively, and a tension spring is sleeved on the plug rod located on the outside of the connecting frame. The two ends of the tension spring are fixedly connected to one side of the connecting frame and the other end of the plug rod respectively.

[0012] In one possible design, the positioning mechanism includes a support plate fixedly installed on the top of the other side of the adjusting ring, a support shaft rotatably connected through the support plate, and a locking plate fixedly installed at the top of the support shaft, the locking plate being movably engaged with multiple annular locking slots.

[0013] In one possible design, a torsion spring is sleeved on the support shaft, located below the support plate, with the top and bottom ends of the torsion spring fixedly connected to the bottom of the support plate and the bottom end of the support shaft, respectively.

[0014] In this application, the technical solution allows for the operation of the control panel display by hand or by placing it in a support cover. After placing the control panel display in the support cover, the first and corresponding second magnets engage to secure it. Then, by moving the adjusting ring longitudinally, the control panel display can be easily moved to a height suitable for the operator. Next, rotating the support shaft rotates the locking plate, which then rotates into the corresponding annular slot. This brakes and limits the height of the control panel display, ensuring a secure fit between the locking plate and the annular slot. At the same time, it will not affect the normal rotation of the adjusting ring, so it is convenient to adjust the position of the control panel display. The elastic force of the torsion spring can be used to elastically limit the support shaft. So after the card plate is moved into the corresponding annular slot, the card plate can be elastically limited, which can prevent the card plate from moving out of the annular slot at will, thus achieving stable limiting of the adjusting ring. At the same time, after adjusting the angle of the support cover to a suitable angle for the operator by rotating the connecting frame, the insertion rod can be released. The tension spring under force can drive the insertion rod to move, so that the insertion rod passes through the corresponding card hole, thereby positioning the connecting frame and the support cover. This allows the control panel display to be placed at a suitable angle for the operator to operate.

[0015] In this utility model, the digital exhibition hall control device system can be rotatably connected to the connecting frame via a hinge shaft through a support mechanism, which can realize the rotational support of the cover. In this way, when the cover is used to support the control flat panel display, the angle of the control flat panel display can be easily adjusted by rotation, so as to facilitate the operation of the control flat panel display by the staff.

[0016] In this utility model, the digital exhibition hall control device system, through a positioning mechanism, allows the adjustment ring to be moved longitudinally, thereby facilitating the movement of the control flat panel display to a height suitable for the staff. Then, by rotating the support shaft, the card plate is rotated into the corresponding annular slot, thus braking and limiting the adjustment ring, thereby limiting the height of the control flat panel display. Furthermore, when the card plate and the annular slot are engaged, the normal rotation of the adjustment ring is not affected, making it easy to adjust the position of the control flat panel display.

[0017] This invention allows for convenient angle and height adjustment of the control panel display after it is supported by a bracket. The entire device is also easy to move, providing excellent convenience when used inside an exhibition hall. Attached Figure Description

[0018] Figure 1 This is a first-view three-dimensional structural diagram of the digital exhibition hall control device system proposed in this utility model.

[0019] Figure 2 This is a two-dimensional schematic diagram of the second-view structure of the digital exhibition hall control device system proposed in this utility model.

[0020] Figure 3 A three-dimensional schematic diagram of the connection structure of the adjustment ring, support rod and cover of the digital exhibition hall control device system proposed in this utility model;

[0021] Figure 4 A three-dimensional schematic diagram of the separate structure of the cover and control flat panel display of the digital exhibition hall joint control device system proposed in this utility model;

[0022] Figure 5 This is a three-dimensional schematic diagram of the control panel display structure of the digital exhibition hall control device system proposed in this utility model, viewed from below.

[0023] In the diagram: 1. Movable base frame; 2. Support column; 3. Annular bayonet; 4. Adjusting ring; 5. Supporting bent rod; 6. Hinge shaft; 7. Connecting frame; 8. Cover; 9. Control flat panel display; 10. First magnet; 11. Insert rod; 12. Snap ring; 13. Tension spring; 14. Support plate; 15. Support shaft; 16. Torsion spring; 17. Clamping plate; 18. Second magnet. Detailed Implementation

[0024] 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.

[0025] Example 1: Refer to Figure 1-5 A system comprising a mobile base 1, wherein a support column 2 is securely mounted at the top center of the mobile base 1. An adjusting ring 4 is tightly fitted onto the support column 2, allowing the adjusting ring 4 to move longitudinally along the support column 2.

[0026] To support and adjust the control panel display 9, we designed a support mechanism. This mechanism first includes a support rod 5 fixedly mounted on one side of the adjusting ring 4. A hinge shaft 6 is fixedly connected to one end of the support rod 5, and a connecting frame 7 is rotatably connected to the hinge shaft 6. A support cover 8 is fixedly mounted on the top of the connecting frame 7, which is used to hold the control panel display 9. The control panel display 9 has wireless network control capabilities, allowing remote control of lighting, sound, and other smart devices in the exhibition hall. Through the rotatable connection between the hinge shaft 6 and the connecting frame 7, we can easily adjust the angle of the support cover 8, thereby adjusting the tilt angle of the control panel display 9 to accommodate the operating needs of different staff.

[0027] On the bottom inner wall of the cover 8, four first magnet pieces 10 are symmetrically installed. Simultaneously, four second magnet pieces 18 are symmetrically installed on the bottom of the control panel display 9. When the control panel display 9 is placed inside the cover 8, the first magnet pieces 10 will attract the corresponding second magnet pieces 18. This not only stably fixes the control panel display 9, but also allows the control panel display 9 to be easily removed from the cover 8 using magnetic attraction.

[0028] To fix the angle of the connecting frame 7, a sliding insert rod 11 is slidably connected through one inner wall of the connecting frame 7. A retaining ring 12 is fixedly fitted onto the hinge shaft 6, with multiple equally spaced retaining holes on the retaining ring 12. The insert rod 11 can be movably engaged with these retaining holes. Simultaneously, a tension spring 13 is fitted onto the insert rod 11, located on the outside of the connecting frame 7. The two ends of the tension spring 13 are fixedly connected to one side of the connecting frame 7 and the other end of the insert rod 11, respectively. After adjusting the angle of the connecting frame 7, releasing the insert rod 11 causes the tension spring 13 to move the insert rod 11, allowing it to pass through the corresponding retaining holes, thereby fixing the angle of the connecting frame 7.

[0029] This application can be used in the field of exhibition hall control system technology, or in other fields applicable to this application.

[0030] Example 2: Reference Figure 3 and 4 Based on Embodiment 1, an improvement is made to a digital exhibition hall control system, which is applied to the field of exhibition hall control system technology. To fix the height of the adjusting ring 4, a positioning mechanism is designed. This positioning mechanism includes a support plate 14 fixedly installed on the top of the other side of the adjusting ring 4. A support shaft 15 is rotatably connected through the support plate 14, and a locking plate 17 is fixedly installed at the top of the support shaft 15. This locking plate 17 can be movably engaged with multiple annular slots 3 opened on the support column 2. After adjusting the height of the adjusting ring 4, rotating the support shaft 15 drives the locking plate 17 to rotate, locking the locking plate 17 into the corresponding annular slots 3, thus fixing the height of the adjusting ring 4. Simultaneously, a torsion spring 16 is also sleeved on the support shaft 15, located below the support plate 14. The top and bottom ends of the torsion spring 16 are fixedly connected to the bottom of the support plate 14 and the bottom end of the support shaft 15, respectively. In this way, when the locking plate 17 is engaged in the annular latch 3, the elastic force of the torsion spring 16 will elastically limit the locking plate 17, preventing the locking plate 17 from moving out of the annular latch 3 at will.

[0031] However, as is well known to those skilled in the art, the working principle and wiring method of controlling the flat panel display 9 are commonplace and are all 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.

[0032] 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. A digital exhibition hall joint control device system, comprising a mobile chassis (1), a support column (2) is fixedly installed at the top center position of the mobile chassis (1), and an adjusting ring (4) is closely sleeved on the support column (2), characterized in that, The joint control device system further comprises: A supporting mechanism is installed on the adjusting ring (4), and a control flat panel display (9) is arranged on the supporting mechanism, which is used for wireless networking control of lights, sound and intelligent devices in the exhibition hall; A positioning mechanism is installed on the adjusting ring (4), and a plurality of annular sockets (3) are arranged at equal intervals on the supporting column (2), and the positioning mechanism is respectively and movably connected with the plurality of annular sockets (3).

2. The digitized gallery joint control device system of claim 1, wherein, The supporting mechanism comprises a supporting bent rod (5) fixedly installed on one side of the adjusting ring (4), one end of the supporting bent rod (5) is fixedly installed with a hinge shaft (6), the hinge shaft (6) is rotatably connected with a connecting frame (7), the top of the connecting frame (7) is fixedly installed with a supporting cover (8), and the control flat panel display (9) is placed in the supporting cover (8).

3. The digitized gallery joint control device system of claim 2, wherein, The bottom inner wall of the supporting cover (8) is symmetrically fixedly installed with four first magnet pieces (10), and the bottom of the control flat panel display (9) is symmetrically fixedly installed with four second magnet pieces (18), the first magnet piece (10) and the corresponding second magnet piece (18) are attracted to each other.

4. The digitized gallery joint control device system according to claim 2 or 3, characterized in that, A plug rod (11) is slidably connected through one side inner wall of the connecting frame (7), a snap ring (12) is fixedly sleeved on the hinge shaft (6), a plurality of clamping holes are arranged at equal intervals on the snap ring (12), the plug rod (11) is movably clamped in the clamping holes, a tension spring (13) is sleeved on the plug rod (11) outside the connecting frame (7), and two ends of the tension spring (13) are fixedly connected with one side of the connecting frame (7) and the other end of the plug rod (11).

5. The digitized gallery joint control device system of claim 1, wherein, The positioning mechanism comprises a supporting plate (14) fixedly installed on the other side of the adjusting ring (4), a supporting shaft (15) rotatably connected through the supporting plate (14), a clamping plate (17) fixedly installed on the top end of the supporting shaft (15), and the clamping plate (17) is movably clamped with the plurality of annular sockets (3).

6. The digitized showroom co-control device system of claim 5, wherein, A torsion spring (16) is sleeved on the supporting shaft (15) below the supporting plate (14), and the top end and the bottom end of the torsion spring (16) are fixedly connected with the bottom of the supporting plate (14) and the bottom end of the supporting shaft (15).

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