Movable science and technology information propaganda platform

Abstract

The utility model relates to the technical field of propaganda exhibition stands, in particular to a movable scientific and technological information propaganda platform, which is characterized in that a servo motor is arranged at the bottom of a device box, a screw rod is arranged at the output end of the servo motor in the device box, and a propaganda display screen and a base are connected with the screw rod through a lifting plate. The servo motor drives the screw rod to rotate, so that the propaganda display screen is stored in the device box to be protected, and the display is prevented from being damaged; the kit is arranged at the top of the base, and moisture-proof reagents are placed in the kit, so that the interior of the device box can be ensured to be dry, and the host and the propaganda display screen are prevented from being damaged by moisture; and the electric telescopic rod is arranged between the bottom plate and the device box, so that the height of the device box can be adjusted according to the propaganda requirement of the reagent, and a better propaganda effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of publicity booths, in particular to a movable science and technology information publicity platform. Background Art

[0002] Science and technology data and information are information carriers that record scientific and technological activities or scientific and technological knowledge; they reflect the scientific research achievements of predecessors, collect and preserve the spiritual wealth of mankind, and provide a treasure trove of knowledge for future generations to inherit, learn from, and share; they are the main means of recording and disseminating scientific and technological information; they are an important foundation for the further development of science and technology; they are important tools to help people understand objective things, inspire ideas, broaden their horizons, and enrich their knowledge; in the current offline publicity of science and technology data and information, multimedia publicity platforms are used, in which the displays of the publicity platforms are placed outside, which will be hit and damaged when moved, and a lot of dust will be deposited over a long period of time, and the displays cannot be effectively stored and protected. In view of some of the above-mentioned defects, a movable science and technology information publicity platform is designed. Utility Model Content

[0003] The purpose of the utility model is to provide a mobile science and technology information publicity platform to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a movable science and technology information publicity platform, comprising a base plate, a device box and a publicity display screen, wherein universal wheels are installed at the four bottom corners of the base plate, an electric telescopic rod is installed in the middle of the top of the base plate, the top of the electric telescopic rod is connected to the device box, dog servo motors are installed at the four bottom corners of the device box, the output end of the servo motor is connected to a screw rod inside the device box, a lifting plate is arranged inside the device box, a base is arranged in the middle of the top of the lifting plate, a publicity display screen is installed in the middle of the top of the base, a main machine is installed on one side of the top of the lifting plate, a sealed top cover is installed on the top of the device box, and a connecting groove is opened on the surface of the sealed top cover.

[0005] Preferably, the top of the screw rod is connected to a fixing plate via a bearing, and the fixing plate is connected to the inner cavity wall of the device box.

[0006] Preferably, the lifting plate is threadedly connected to the screw rod.

[0007] Preferably, a mounting groove is provided on one side of the top surface of the base, a reagent kit is placed in the mounting groove, a moisture-proof reagent is placed in the reagent kit, and the surface of the reagent kit is hollowed out, and a handle is installed on the top of the reagent kit.

[0008] Preferably, the position and size of the communicating groove correspond to the publicity display screen, and a cleaning sponge is installed on the inner cavity wall of one side of the communicating groove, and the cleaning sponge fits the surface of the publicity display screen.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model arranges a servo motor at the bottom of the device box, and a screw is installed at the output end of the servo motor inside the device box, wherein the promotional display screen and the base are connected to the screw through a lifting plate. When the promotion is completed, the screw is driven to rotate by the servo motor, so that the promotional display screen is stored in the device box for protection to prevent damage to the display; a reagent box is arranged on the top of the base, and a moisture-proof reagent is placed in the reagent box, so that the dryness of the inside of the device box can be ensured to prevent damage to the main unit and the promotional display screen due to moisture; an electric telescopic rod is arranged between the bottom plate and the device box, so that the height of the device box can be adjusted according to the promotional needs of the reagent to achieve a better promotional effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0011] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0012] Figure 3 It is a schematic diagram of the internal structure of the device box of the utility model.

[0013] In the figure: 1. bottom plate; 2. device box; 3. promotional display screen; 4. universal wheel; 5. servo motor; 6. sealing top cover; 7. connecting groove; 8. cleaning sponge; 9. electric telescopic rod; 10. lifting plate; 11. base; 12. installation groove; 13. test kit; 14. handle; 15. main machine; 16. fixing plate; 17. screw rod. DETAILED DESCRIPTION

[0014] 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.

[0015] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0016] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0017] See also Figure 1-3 The utility model provides a technical solution: a movable science and technology information publicity platform, including a bottom plate 1, a device box 2 and a publicity display screen 3, universal wheels 4 are installed at the four bottom corners of the bottom plate 1, an electric telescopic rod 9 is installed in the middle of the top of the bottom plate 1, the top of the electric telescopic rod 9 is connected to the device box 2, dog servo motors 5 are installed at the four bottom corners of the device box 2, the output end of the servo motor 5 is connected to the screw 17 inside the device box 2, a lifting plate 10 is arranged inside the device box 2, a base 11 is arranged in the middle of the top of the lifting plate 10, a publicity display screen 3 is installed in the middle of the top of the base 11, a host 15 is installed on one side of the top of the lifting plate 10, a sealing top cover 6 is installed on the top of the device box 2, and a connecting groove 7 is opened on the surface of the sealing top cover 6.

[0018] Furthermore, a fixing plate 16 is connected to the top of the screw rod 17 via a bearing, and the fixing plate 16 is connected to the inner wall of the device box 2 .

[0019] Furthermore, the lifting plate 10 is threadedly connected to the screw rod 17 .

[0020] Furthermore, a mounting groove 12 is provided on one side of the top surface of the base 11 , a reagent box 13 is placed in the mounting groove 12 , a moisture-proof reagent is placed in the reagent box 13 , and the surface of the reagent box 13 is hollowed out, and a handle 14 is installed on the top of the reagent box 13 .

[0021] Furthermore, the position and size of the connecting groove 7 correspond to the publicity display screen 3 , and a cleaning sponge 8 is installed on the inner cavity wall of one side of the connecting groove 7 , and the cleaning sponge 8 fits the surface of the publicity display screen 3 .

[0022] The utility model arranges a servo motor 5 at the bottom of the device box 2, and a screw rod 17 is installed at the output end of the servo motor 5 inside the device box 2, wherein the publicity display screen 3 and the base 11 are connected to the screw rod 17 through a lifting plate 10. When the publicity is completed, the screw rod 17 is driven to rotate by the servo motor 5, so that the publicity display screen 3 is stored in the device box 2 for protection to prevent the display from being damaged; a reagent box 13 is arranged on the top of the base 11, and a moisture-proof reagent is placed in the reagent box 13, so that the dryness of the inside of the device box 2 can be ensured to prevent the main machine 15 and the publicity display screen 3 from being damaged due to moisture; an electric telescopic rod 9 is arranged between the bottom plate 1 and the device box 2, so that the height of the device box 2 can be adjusted according to the publicity needs of the reagent to achieve a better publicity effect.

[0023] Although the 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 mobile science and technology information publicity platform, comprising a base plate (1), a device box (2) and a publicity display screen (3), characterized in that: Universal wheels (4) are installed at the four corners of the bottom of the base plate (1), an electric telescopic rod (9) is installed in the middle of the top of the base plate (1), the top of the electric telescopic rod (9) is connected to a device box (2), dog servo motors (5) are installed at the four corners of the bottom of the device box (2), the output end of the servo motor (5) is connected to a screw rod (17) inside the device box (2), a lifting plate (10) is arranged inside the device box (2), a base (11) is arranged in the middle of the top of the lifting plate (10), a publicity display screen (3) is installed in the middle of the top of the base (11), a main machine (15) is installed on one side of the top of the lifting plate (10), a sealing top cover (6) is installed on the top of the device box (2), and a connecting groove (7) is opened on the surface of the sealing top cover (6).

2. A mobile science and technology information publicity platform according to claim 1, characterized in that: The top of the screw rod (17) is connected to a fixing plate (16) via a bearing, and the fixing plate (16) is connected to the inner cavity wall of the device box (2).

3. A mobile science and technology information publicity platform according to claim 1, characterized in that: The lifting plate (10) is threadedly connected to the screw rod (17).

4. The mobile science and technology information publicity platform according to claim 1, characterized in that: A mounting groove (12) is provided on one side of the top surface of the base (11), a reagent box (13) is placed in the mounting groove (12), a moisture-proof reagent is placed in the reagent box (13), and the surface of the reagent box (13) is hollow-out, and a handle (14) is installed on the top of the reagent box (13).

5. The mobile science and technology information publicity platform according to claim 1, characterized in that: The position and size of the communication groove (7) correspond to the publicity display screen (3); a cleaning sponge (8) is installed on the inner cavity wall of one side of the communication groove (7); and the cleaning sponge (8) is in contact with the surface of the publicity display screen (3).

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