Multimedia showing stand

Abstract

The multimedia showing stand comprises a supporting plate and an installation plate movably installed on the upper surface of one end of the supporting plate through a damping rotating shaft, a display screen is installed on the outer surface of the side, close to the supporting plate, of the installation plate in an embedded mode, and two C-shaped plates are symmetrically and fixedly installed on the lower surfaces of the two opposite ends of the supporting plate. Two supporting pipes are rotationally installed on the outer surfaces of the two opposite sides of the C-shaped plate through damping rotating shafts, two supporting rods are inserted into the two supporting pipes correspondingly, and a connecting mechanism is arranged between the two supporting rods. The two supporting rods on the same side are pulled out in the direction away from the supporting plate through the connecting pipe, so that the length of the connecting pipe is increased by the supporting rods, the height of the supporting plate can be increased when the supporting plate is placed and used, and the using effect of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of display racks, in particular to a multimedia display rack. Background Art

[0002] Historical and cultural heritages refer to cultural relics with certain historical significance, closely related to human life, and having historical value, which mainly include tangible cultural heritages and intangible cultural heritages; due to the special significance of historical and cultural heritages, historical and cultural heritages can be digitally displayed through multimedia, and display racks and display screens are usually required for digital multimedia display.

[0003] In the patent with the publication number CN218032360U, a digital multimedia display rack is proposed, which includes an installation platform and a display screen. The display screen is arranged on the top of the installation platform. An installation plate is arranged on the top of the installation platform. The display screen is inlaid and installed on the front side of the installation plate. Two installation blocks are fixedly arranged at the top end of the installation platform. The installation plate is arranged between the two installation blocks, and both sides of the installation plate are respectively movably connected with the inner sides of the two installation blocks through damping rotating shafts. A protective cover is movably connected to the top end of the installation platform through a hinge, and the protective cover is arranged behind the installation plate.

[0004] In the above patent, the installation platform is supported by foldable support legs. Since the length of the support legs cannot be adjusted, during the use process, the height of the installation platform cannot be adjusted according to the use needs, reducing the user experience. Content of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies in the prior art and propose a multimedia display rack.

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

[0007] A multimedia display rack includes a support plate and an installation plate movably installed on the upper surface of one end of the support plate through a damping rotating shaft. A display screen is inlaid and installed on the outer surface of the installation plate close to the support plate. Two C-shaped plates are symmetrically and fixedly installed on the lower surfaces of opposite ends of the support plate. Two support tubes are rotatably installed on the outer surfaces of opposite sides of the C-shaped plates through damping rotating shafts. Two support rods are respectively inserted into the two support tubes, and a connection mechanism is arranged between the two support rods.

[0008] As a further solution of the utility model, the connection mechanism includes two connection tubes respectively fixedly installed on the outer surfaces of adjacent sides of the two support rods. A strip-shaped opening is formed on the outer surface of the support tube close to the connection tube. A rotating tube is rotatably installed between the two connection tubes, and a limiting component is arranged between the connection tube and the support tube.

[0009] As a further solution of the present utility model, the limiting assembly includes two limiting screw rods respectively inserted into the two connecting pipes. The outer surfaces of the adjacent ends of the two limiting screw rods are threadedly connected to the inner wall of the rotating pipe. A plurality of limiting holes matching the limiting screw rods are uniformly penetrated along the length direction of the outer surface of the support pipe. A guiding assembly is provided between the limiting screw rod and the connecting pipe.

[0010] As a further solution of the present utility model, the guiding assembly includes a guiding block fixedly installed on the outer surface of the limiting screw rod. A guiding groove matching the guiding block is penetrated through the outer surface of the connecting pipe. The guiding block is slidably installed on the inner wall of the guiding groove.

[0011] As a further solution of the present utility model, a handle is fixedly installed on the outer surface of the support plate near the side of its rotation center with the mounting plate.

[0012] As a further solution of the present utility model, anti-slip patterns are provided on the outer surface of the rotating pipe.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. By pulling out the two support rods on the same side away from the support plate through the connecting pipes, the length of the support rods is extended to increase the length of the connecting pipes, so that the height of the support plate can be raised when it is placed and used, thereby improving the use effect of the user.

[0015] 2. After pulling out the support rods and adjusting to the required length, rotate the rotating pipe to drive the two limiting screw rods threadedly connected thereto to move away from each other, and insert the ends of the two limiting screw rods into the corresponding limiting holes opened on the support pipe, so that the limiting screw rods can fix the positions between the support rods and the support pipe, so as to support and use the support plate through the support rods and the support pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the unfolded state of a multimedia display rack proposed by the present utility model;

[0017] Figure 2 is a schematic structural diagram of the unfolded state of the support rod of a multimedia display rack proposed by the present utility model;

[0018] Figure 3 is a schematic structural diagram of the folded state of a multimedia display rack proposed by the present utility model;

[0019] Figure 4 is a schematic structural diagram of the support rod of a multimedia display rack proposed by the present utility model;

[0020] Figure 5 is Figure 4Enlarged view of the structure at A in the [specific context].

[0021] In the figure: 1. Support plate; 2. Mounting plate; 3. Display screen; 4. C-shaped plate; 5. Support tube; 6. Support rod; 7. Strip-shaped opening; 8. Connecting tube; 9. Rotating tube; 10. Limit screw rod; 11. Guide block; 12. Guide groove; 13. Limit hole; 14. Handle. Specific implementation mode

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0023] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Next, the present utility model will be described in detail with reference to the drawings and in conjunction with the embodiments.

[0024] Refer to Figures 1-5 , a multimedia display rack, including a support plate 1 and a mounting plate 2 movably installed on the upper surface of one end of the support plate 1 through a damping rotating shaft. A display screen 3 is inlaid and installed on the outer surface of the mounting plate 2 close to one side of the support plate 1. Two C-shaped plates 4 are symmetrically and fixedly installed on the lower surfaces of the opposite ends of the support plate 1. Two support tubes 5 are rotatably installed on the outer surfaces of the opposite sides of the C-shaped plates 4 through damping rotating shafts. Two support rods 6 are respectively inserted into the two support tubes 5. A connecting mechanism is provided between the two support rods 6.

[0025] In this embodiment, the connecting mechanism includes two connecting tubes 8 respectively fixedly installed on the outer surfaces of the adjacent sides of the two support rods 6. A strip-shaped opening 7 is opened on the outer surface of the support tube 5 close to the connecting tube 8. A rotating tube 9 is rotatably installed between the two connecting tubes 8. A limiting component is provided between the connecting tube 8 and the support tube 5.

[0026] In this embodiment, the limiting component includes two limit screw rods 10 respectively inserted into the two connecting tubes 8. The outer surfaces of the adjacent ends of the two limit screw rods 10 are threadedly connected to the inner wall of the rotating tube 9. A plurality of limit holes 13 matching the limit screw rods 10 are uniformly penetrated through the outer surface of the support tube 5 along its length direction. A guiding component is provided between the limit screw rod 10 and the connecting tube 8.

[0027] In this embodiment, the guiding component includes a guide block 11 fixedly installed on the outer surface of the limit screw rod 10. A guide groove 12 matching the guide block 11 is penetrated through the outer surface of the connecting tube 8. The guide block 11 is slidably installed on the inner wall of the guide groove 12.

[0028] In this embodiment, a handle 14 is fixedly installed on the outer surface of the support plate 1 near the side of its rotation center with the mounting plate 2. After the support tube 5, the support rod 6 and the mounting plate 2 are folded and stored, the device can be lifted away through the handle 14, which is convenient for carrying.

[0029] In this embodiment, anti-slip patterns are provided on the outer surface of the rotating tube 9 to increase the friction on the surface of the rotating tube 9 and prevent slipping when rotating the rotating tube 9.

[0030] From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: during use, the support tube 5 rotatably installed at the bottom of the support plate 1 through a damping rotating shaft is unfolded outward, so that the four support tubes 5 form the legs of the support plate 1 to support the support plate 1, and then the mounting plate 2 is unfolded, and the display screen 3 installed on the mounting plate 2 can be used; by pulling out the two support rods 6 on the same side away from the support plate 1 through the connecting tube 8 to extend the length of the connecting tube 8 by the support rods 6, the height of the support plate 1 during placement and use can be raised to improve the user experience.

[0031] After pulling out the support rod 6 and adjusting it to the required length, rotate the rotating tube 9 to drive the two limit lead screws 10 threadedly connected thereto to move away from each other, so that the ends of the two limit lead screws 10 are inserted into the corresponding limit holes 13 provided on the support tube 5, and the position between the support rod 6 and the support tube 5 can be fixed by the limit lead screws 10, so as to support the support plate 1 through the support rod 6 and the support tube 5 for use.

[0032] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0033] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A multimedia display stand, comprising a support plate (1) and a mounting plate (2) movably mounted on the upper surface of one end of the support plate (1) via a damping shaft, wherein a display screen (3) is embedded and mounted on the outer surface of the mounting plate (2) on a side close to the support plate (1), characterized in that: Two C-shaped plates (4) are symmetrically fixedly mounted on the lower surfaces of the two opposite ends of the support plate (1); two support tubes (5) are rotatably mounted on the outer surfaces of the two opposite sides of the C-shaped plate (4) via a damping shaft; two support rods (6) are respectively inserted into the interiors of the two support tubes (5); and a connecting mechanism is provided between the two support rods (6).

2. A multimedia display stand according to claim 1, characterized in that: The connection mechanism comprises two connection tubes (8) respectively fixedly mounted on the outer surfaces of adjacent sides of the two support rods (6); a strip opening (7) is provided on the outer surface of the support tube (5) on the side close to the connection tube (8); a rotating tube (9) is rotatably mounted between the two connection tubes (8); and a limiting assembly is provided between the connection tube (8) and the support tube (5).

3. A multimedia display stand according to claim 2, characterized in that: The limiting assembly comprises two limiting screw rods (10) respectively inserted into the two connecting tubes (8), the outer surfaces of the adjacent ends of the two limiting screw rods (10) being threadedly connected to the inner wall of the rotating tube (9), the outer surface of the supporting tube (5) being uniformly penetrated along its length direction and being provided with a plurality of limiting holes (13) matching the limiting screw rods (10), and a guide assembly being provided between the limiting screw rods (10) and the connecting tubes (8).

4. A multimedia display stand according to claim 3, characterized in that: The guide assembly comprises a guide block (11) fixedly mounted on the outer surface of the limiting screw rod (10); a guide groove (12) matching the guide block (11) is formed through the outer surface of the connecting tube (8); and the guide block (11) is slidably mounted on the inner wall of the guide groove (12).

5. A multimedia display stand according to claim 1, characterized in that: A handle (14) is fixedly mounted on the outer surface of the support plate (1) close to the rotation center of the support plate (1) and the mounting plate (2).

6. A multimedia display stand according to claim 2, characterized in that: The outer surface of the rotating tube (9) is provided with anti-slip grooves.

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