Spreading-direction-adjustable data display device for digital exhibition hall

Abstract

The data display device comprises a display rack, a connecting groove formed in the middle of the display rack, display equipment rotationally installed in the middle of the connecting groove, and an auxiliary bottom plate, the lower end of the auxiliary bottom plate is fixedly connected with an anti-skid rubber mat, the auxiliary bottom plate is fixedly connected to the lower end of a movable plate, and the movable plate is fixedly connected with the connecting groove. The connecting mechanisms are symmetrically arranged on the left side and the right side of the upper end of the display rack, and the connecting mechanisms are used for limiting the space between the display equipment and the display rack. According to the span-direction-adjustable data display device for the digital exhibition hall, auxiliary supporting can be conveniently carried out on a display rack, the stability of the device in the using process is improved, display equipment rotates in a connecting groove, the angle of the display equipment can be adjusted, then the span direction of the device is conveniently adjusted, and by combining with the arrangement of a connecting mechanism, the device is convenient to use. Limiting between the display equipment and the display rack is facilitated, and the stability of the display equipment in the display process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to data display in digital exhibition halls, in particular to a data display device for digital exhibition halls with adjustable extension direction. Background Art

[0002] Digital exhibition hall refers to a modern exhibition method that uses digital technology and multimedia technology to present exhibits to the audience in a multi-dimensional, multi-angle and multi-element display method, so that they can have a deeper understanding of the characteristics and connotations of the exhibits. The audience can interact and experience the exhibits through interactive screens, virtual reality equipment and other advanced technologies. It is widely used in the modern exhibition industry;

[0003] With reference to Chinese patent authorization announcement number CN215376763U, the authorization announcement date is 2021.12.31, which discloses a display device that is easy to move for a digital exhibition hall, including a base, the base is penetrated by four threaded rods, the threaded rods all penetrate the base through a first bearing, the upper ends of the threaded rods are sleeved with threaded sleeves, the upper ends of the threaded sleeves are connected to connecting plates, the lower end of the connecting plate is provided with a first motor, the rotating shaft of the first motor passes through the middle of the connecting plate, one end of the rotating shaft of the first motor is fixedly sleeved with a first gear, the upper end of the connecting plate is provided with an annular groove, the upper end of the annular groove is provided with four slides through a protruding sliding, and one side of the slide is provided with teeth matching the first gear. Beneficial effects: It can achieve a simple structure and a convenient mobile device, and at the same time, it can be displayed in all directions, and the height of the device can be adjusted at will, thereby improving the practical effect of the device;

[0004] However, in the prior art, in order to facilitate the movement of the device, most of the devices are directly placed on the ground through moving wheels, which leads to poor stability during the display process and inconvenience in adjusting the span direction of the display device. For example, the comparative patents listed above have this problem.

[0005] To this end, we proposed a data display device for a digital exhibition hall with adjustable span direction to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a data display device for a digital exhibition hall with adjustable span direction, so as to solve the problem that in the prior art proposed in the above background technology, most of the devices are placed directly on the ground through moving wheels for the convenience of movement, the stability is poor during the display process, and it is inconvenient to adjust the span direction of the display device.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a data display device for a digital exhibition hall with adjustable extension direction, comprising an exhibition frame, a connecting slot provided in the middle of the exhibition frame, and a display device rotatably installed in the middle of the connecting slot;

[0008] Also includes:

[0009] An auxiliary bottom plate, the lower end of which is fixedly connected with an anti-skid rubber pad, and the auxiliary bottom plate is fixedly connected to the lower end of the movable plate, and the movable plate drives the auxiliary bottom plate to form a telescopic structure at the lower end of the display frame;

[0010] At the same time, the auxiliary bottom plate drives the anti-skid rubber pad to be placed on the ground;

[0011] The connecting mechanism is symmetrically arranged on the left and right sides of the upper end of the display frame, and the connecting mechanism is used to limit the position between the display device and the display frame.

[0012] Preferably, the left and right sides of the lower end of the display frame are fixedly connected with universal wheels, and the universal wheels are placed in the middle of the auxiliary bottom plate, and the left and right sides of the lower end of the display frame are connected to the slots between the movable plates, and the opening size in the middle of the auxiliary bottom plate is larger than the thickness of the display frame.

[0013] Preferably, a first spring is arranged inside the movable plate, and a movable end of the first spring is fixedly connected to a fixed block, and both front and rear ends of the fixed block are fixedly connected to pull rods.

[0014] Preferably, the pull rod is connected to the movable plate by a slot, and the pull rod drives the fixed block and the movable plate to form a telescopic structure, and the fixed block is connected in the fixed slot by a slot;

[0015] Wherein, the fixing groove is opened on the side of the display frame.

[0016] Preferably, the connection mechanism includes a connection plate fitted on the upper end of the display frame, a connection column in a "T"-shaped structure, a second spring arranged between the connection column and the connection plate, and a positioning plate fixedly connected to the lower end of the connection plate.

[0017] Preferably, the connecting plate is connected to the connecting column by a slot, and the connecting column is fixedly connected to the left and right sides of the upper end of the display frame.

[0018] Preferably, the connecting plate drives the positioning plate and the display frame to form a sliding structure, and the positioning plate and the display device are snap-fitted and connected.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows: during construction, the data display device for a digital exhibition hall with adjustable extension direction drives the auxiliary bottom plate to extend and retract on the side of the exhibition frame through the movable plate, thereby facilitating auxiliary support of the exhibition frame and improving the stability of the device during use; and the display device rotates in the connecting groove, and the angle of the display device can be adjusted, thereby facilitating the adjustment of the extension direction of the device; combined with the setting of the connecting mechanism, it is convenient to limit the position between the display device and the exhibition frame, thereby improving the stability of the display device during the display process;

[0020] 1. A display device and a connecting mechanism are provided. By rotating the display device in the connecting groove, the display device can be adjusted in its extension direction. Combined with the setting of the connecting mechanism, the display device and the display frame can be fixed together.

[0021] 2. It is equipped with an auxiliary bottom plate, an anti-skid rubber pad and a movable plate. The movable plate drives the auxiliary bottom plate to extend and retract at the lower end of the display rack. The auxiliary bottom plate drives the anti-skid rubber pad to be directly placed on the ground, which is convenient for auxiliary support of the display rack and improves the stability of the device during use;

[0022] 3. A fixed block and a pull rod are provided, and the pull rod drives the fixed block to extend and retract at the upper end of the movable plate, so that the pull rod is engaged in the fixed groove, thereby facilitating the limiting of the movable plate and the display frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the overall structure of the display rack, connection slot and display equipment of the utility model;

[0025] Figure 3 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0026] Figure 4 This is a schematic diagram of the overall structure of the auxiliary bottom plate, the movable plate and the pull rod connection of the utility model;

[0027] Figure 5 For this utility model Figure 1 The enlarged structural diagram at B in the middle;

[0028] Figure 6 This is a front view structural diagram of the connection between the connecting plate, the connecting column and the positioning plate of the utility model.

[0029] In the figure: 1. display stand; 2. connecting groove; 3. display equipment; 4. universal wheel; 5. auxiliary bottom plate; 6. anti-slip rubber pad; 7. movable plate; 8. first spring; 9. fixing block; 10. pull rod; 11. fixing groove; 12. connecting mechanism; 13. connecting plate; 14. connecting column; 15. second spring; 16. positioning plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-6 The utility model provides a technical solution: a data display device for a digital exhibition hall with adjustable extension direction, including an exhibition frame 1, a connecting slot 2, a display device 3, a universal wheel 4, an auxiliary bottom plate 5, an anti-slip rubber pad 6, a movable plate 7, a first spring 8, a fixing block 9, a pull rod 10, a fixing slot 11, a connecting mechanism 12, a connecting plate 13, a connecting column 14, a second spring 15 and a positioning plate 16.

[0032] When using the data display device for a digital exhibition hall with adjustable extension direction, if Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the display device 3 is rotatably installed in the connecting groove 2, and the left and right sides of the lower end of the display frame 1 are fixedly installed with universal wheels 4. The device can be moved to the corresponding position in the digital exhibition hall through the universal wheels 4, and then the universal wheels 4 are locked. Then, by pulling the pull rod 10, the pull rod 10 drives the fixed block 9 and the movable plate 7 to slide. The fixed block 9 squeezes the first spring 8, so that the first spring 8 undergoes elastic deformation. At this time, the fixed block 9 is withdrawn from the fixed groove 11 at the upper end of the side of the display frame 1, thereby releasing the limit between the movable plate 7 and the display frame 1, and then the movable plate 7 is pulled downward, and the movable plates 7 slide with each other. The movable plate 7 drives the auxiliary bottom plate 5 to move downward, and the lower end of the auxiliary bottom plate 5 is provided with an anti-skid rubber pad 6. The auxiliary bottom plate 5 drives the anti-skid rubber pad 6 to be directly placed on the ground. The auxiliary bottom plate 5 can be used to provide auxiliary support for the display frame 1, thereby improving the stability of the device during use. Combined with the setting of the anti-skid rubber pad 6, it can also play a certain anti-skid role.

[0033] Then, the pull rod 10 is directly released, and the first spring 8 recovers its elastic deformation, driving the fixing block 9 to slide on the upper end of the movable plate 7, so that the fixing block 9 is engaged in the fixing groove 11 at the lower end of the side of the display frame 1, thereby facilitating the fixing of the movable plate 7 and the display frame 1. After the fixing is completed, when the extension direction of the display device 3 needs to be adjusted, such as Figure 5 and Figure 6 As shown, the display device 3 and the display rack 1 are limited by a connecting mechanism 12, and the connecting mechanism 12 includes a connecting plate 13 fitted on the upper end of the display rack 1, a connecting column 14 in a "T"-shaped structure, a second spring 15 arranged between the connecting column 14 and the connecting plate 13, and a positioning plate 16 fixedly connected to the lower end of the connecting plate 13;

[0034] By pulling the positioning plate 16 outward, the positioning plate 16 slides with the display frame 1, and the positioning plate 16 drives the connecting plate 13 and the connecting column 14 to slide. At this time, the connecting plate 13 squeezes the second spring 15, so that the second spring 15 is elastically deformed, and the positioning plate 16 is disengaged from the display device 3, thereby releasing the limit between the display device 3 and the display frame 1, and then the display device 3 is rotated to 180° to adjust the display direction of the display device 3. After the adjustment is completed, the positioning plate 16 is directly released. At this time, the second spring 15 restores the elastic deformation and drives the connecting plate 13 and the connecting column 14 to slide. At this time, the connecting plate 13 drives the positioning plate 16 and the display frame 1 to slide, so that the positioning plate 16 and the display device 3 are engaged, thereby facilitating the fixation of the display device 3.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A data display device for a digital exhibition hall with adjustable extension direction, comprising an exhibition frame (1), a connecting slot (2) provided in the middle of the exhibition frame (1), and a display device (3) rotatably mounted in the middle of the connecting slot (2); It is characterized in that Also includes: An auxiliary bottom plate (5), wherein the lower end of the auxiliary bottom plate (5) is fixedly connected to a non-slip rubber pad (6), and the auxiliary bottom plate (5) is fixedly connected to the lower end of the movable plate (7), and the movable plate (7) drives the auxiliary bottom plate (5) to form a telescopic structure at the lower end of the display frame (1); At the same time, the auxiliary bottom plate (5) drives the anti-skid rubber pad (6) to be placed on the ground; A connecting mechanism (12), wherein the connecting mechanism (12) is symmetrically arranged on the left and right sides of the upper end of the display frame (1), and the connecting mechanism (12) is used to limit the position between the display device (3) and the display frame (1).

2. The data display device for a digital exhibition hall with adjustable span direction according to claim 1, characterized in that: Universal wheels (4) are fixedly connected to the left and right sides of the lower end of the display frame (1), and the universal wheels (4) are placed in the middle of the auxiliary bottom plate (5). The left and right sides of the lower end of the display frame (1) are connected to the slots between the movable plates (7), and the opening size in the middle of the auxiliary bottom plate (5) is larger than the thickness size of the display frame (1).

3. The data display device for a digital exhibition hall with adjustable span direction according to claim 2, characterized in that: A first spring (8) is arranged inside the movable plate (7), and the movable end of the first spring (8) is fixedly connected to a fixed block (9), and the front and rear ends of the fixed block (9) are fixedly connected to pull rods (10).

4. The data display device for a digital exhibition hall with adjustable span direction according to claim 3, characterized in that: The pull rod (10) and the movable plate (7) are connected by a slot, and the pull rod (10) drives the fixed block (9) and the movable plate (7) to form a telescopic structure, and the fixed block (9) is snap-connected in the fixed slot (11); Wherein, the fixing groove (11) is provided on the side of the display frame (1).

5. The data display device for a digital exhibition hall with adjustable span direction according to claim 1, characterized in that: The connecting mechanism (12) comprises a connecting plate (13) arranged in close contact with the upper end of the display frame (1), a connecting column (14) in a "T"-shaped structure, a second spring (15) arranged between the connecting column (14) and the connecting plate (13), and a positioning plate (16) fixedly connected to the lower end of the connecting plate (13).

6. The data display device for a digital exhibition hall with adjustable span direction according to claim 5, characterized in that: The connecting plate (13) and the connecting column (14) are connected by a slot, and the connecting column (14) is fixedly connected to the left and right sides of the upper end of the display frame (1).

7. The data display device for a digital exhibition hall with adjustable span direction according to claim 6, characterized in that: The connecting plate (13) drives the positioning plate (16) to form a sliding structure with the display frame (1), and the positioning plate (16) is snap-fitted and connected with the display device (3).

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