Data model display device

Abstract

The utility model discloses a data model display device which comprises a quadrilateral movable box, a top plate is fixedly arranged in the top of the quadrilateral movable box, fixing frames are fixedly arranged on the outer walls of the four sides of the bottom of the top plate, and display screens are fixedly arranged on the inner walls of the four fixing frames. A vertically upward pneumatic push rod is fixedly arranged in the center of the inner wall of the bottom of the quadrilateral movable box, and the output end of the pneumatic push rod is fixedly connected with the center of the bottom of the top plate. The top plate arranged at the top of the quadrilateral movable box is ejected out through the output shaft of the pneumatic push rod, the four fixing frames arranged at the bottom are drawn out of the quadrilateral movable box through the top plate, model data are displayed around through the display screens arranged in the four fixing frames, and the content of the model data is displayed through the four display screens at the same time. Personnel on the exhibition can watch in all aspects, and the exhibition effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of display equipment, in particular to a data model display device. Background Art

[0002] A data model is an abstract description in a database that represents the relationships and organization between data. The data model is usually displayed on a display device in the form of a graphic table.

[0003] However, the most common display panels of existing display equipment have a single display surface when used at exhibitions, making it difficult for people at the exhibition to view them from all angles, resulting in insufficient display effects. To this end, we propose a data model display device. Utility Model Content

[0004] The purpose of this utility model is to provide a data model display device to solve the above-mentioned deficiencies in the technology.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a data model display device, comprising a quadrilateral movable box, a top plate fixedly provided inside the top of the quadrilateral movable box, fixed frames fixedly provided on the four outer walls of the bottom of the top plate, display screens fixedly provided on the inner walls of the four fixed frames, a vertically upward pneumatic push rod fixedly provided at the central position of the bottom inner wall of the quadrilateral movable box, and the output end of the pneumatic push rod fixedly connected to the central position of the bottom of the top plate.

[0006] Preferably, the outer wall of the display screen and the inner wall of the quadrilateral movable box are clearance-matched.

[0007] Preferably, four equidistant vertically upward guide sleeves are fixedly provided on the bottom inner wall of the quadrilateral movable box, and four equidistant vertically downward guide rods are fixedly provided on the bottom outer wall of the top plate. The outer walls of the guide rods and the inner walls of the guide sleeves are slidably connected. The sliding connection between the inner walls of the guide sleeves and the outer walls of the guide rods is beneficial to improving the stability of the top plate during the lifting and lowering process of the top of the quadrilateral movable box.

[0008] Preferably, the quadrilateral movable box is made of wooden board material, and the top plate is made of processed desktop material. The combination of the quadrilateral movable box and the top plate can enable the utility model to be used as a table.

[0009] Preferably, four equidistantly distributed universal brake wheels are fixed to the four corners of the bottom of the quadrilateral movable box, and push-pull rods are fixed to the outer walls on both sides of the top of the quadrilateral movable box. The push-pull rods are used to pull the quadrilateral movable box and the universal brake wheels to facilitate the movement of the utility model to the designated position.

[0010] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0011] The top plate on the top of the quadrilateral movable box is pushed out by the output shaft of the pneumatic push rod, and the top plate draws out the four fixed frames at the bottom from the quadrilateral movable box. The model data is displayed on all sides through the display screens in the four fixed frames. The model data content is displayed simultaneously on the four display screens, which allows people at the exhibition to watch it from all angles and has a good display effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of a data model display device of the present invention;

[0014] Figure 2 This is a schematic diagram of the expanded structure of a data model display device of the present utility model;

[0015] Figure 3 This is a schematic diagram of the structure of a quadrilateral movable box of a data model display device of the present invention;

[0016] Figure 4 This is a schematic diagram of the fixed frame structure of a data model display device of the present utility model.

[0017] Description of reference numerals:

[0018] 1. Quadrilateral movable box, 2. Fixed frame, 3. Display screen, 4. Top plate, 5. Pneumatic push rod, 6. Guide sleeve, 7. Guide rod, 8. Universal brake wheel, 9. Push-pull rod. DETAILED DESCRIPTION

[0019] The following diagrams illustrate various embodiments of the present invention. For clarity, many practical details will be included in the following description. However, it should be understood that these practical details are not intended to limit the present invention. In other words, in some embodiments of the present invention, these practical details are not essential. Furthermore, to simplify the drawings, some commonly used structures and components are depicted in simplified schematic form.

[0020] In addition, in the present invention, descriptions such as "first" and "second" are only used for descriptive purposes and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0021] Example 1

[0022] Refer to the instruction manual Figure 1-4 A data model display device includes a quadrilateral movable box 1, a top plate 4 is fixedly provided inside the top of the quadrilateral movable box 1, fixed frames 2 are fixedly provided on the four outer walls of the bottom of the top plate 4, and display screens 3 are fixedly provided on the inner walls of the four fixed frames 2. A vertically upward pneumatic push rod 5 is fixedly provided at the central position of the bottom inner wall of the quadrilateral movable box 1, and the output end of the pneumatic push rod 5 is fixedly connected to the central position of the bottom of the top plate 4.

[0023] Example 2

[0024] Based on the first embodiment, the outer wall of the display screen 3 and the inner wall of the quadrilateral movable box 1 are clearance-matched, the bottom inner wall of the quadrilateral movable box 1 is fixed with four equidistant vertically upward guide sleeves 6, and the bottom outer wall of the top plate 4 is fixed with four equidistant vertically downward guide rods 7, the outer wall of the guide rod 7 and the inner wall of the guide sleeve 6 are slidingly connected, and the sliding connection between the inner wall of the guide sleeve 6 and the outer wall of the guide rod 7 is conducive to improving the stability of the top plate 4 during the lifting and lowering process of the top of the quadrilateral movable box 1.

[0025] Example 3

[0026] Based on the first embodiment, the quadrilateral movable box 1 is made of wooden material, and the top plate 4 is made of processed desktop material. Through the combination of the quadrilateral movable box 1 and the top plate 4, the utility model can be used as a table. Four equidistantly distributed universal brake wheels 8 are fixed at the four corners of the bottom of the quadrilateral movable box 1, and push-pull rods 9 are fixed on the outer walls on both sides of the top of the quadrilateral movable box 1. The push-pull rods 9 are used to pull the quadrilateral movable box 1 and cooperate with the universal brake wheels 8 to drive the utility model to move to the designated position.

[0027] Working principle of this utility model:

[0028] Refer to the instruction manual Figure 1-4When the utility model is used, the quadrilateral movable box 1 is pulled by the push-pull rod 9, and the quadrilateral movable box 1 is moved to the designated position on the exhibition through the universal brake wheel 8 provided at the bottom, and the top plate 4 provided on the top of the quadrilateral movable box 1 is pushed out by the output shaft of the pneumatic push rod 5, and the top plate 4 pulls out the four fixed frames 2 provided at the bottom from the quadrilateral movable box 1, and the model data is displayed on the surroundings through the display screens 3 provided in the four fixed frames 2. The model data content is displayed simultaneously through the four display screens 3, which can allow people at the exhibition to watch from all aspects, and the display effect is good. After the display of the utility model is completed, the output shaft of the pneumatic push rod 5 is retracted, and the display screen 3 is retracted into the interior of the quadrilateral movable box 1, which has a good protection effect on the display screen 3, and the combination of the quadrilateral movable box 1 and the top plate 4 allows the utility model to be used as a table.

[0029] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A data model display device, comprising a quadrilateral movable box (1), characterized in that: A top plate (4) is fixedly provided inside the top of the quadrilateral movable box (1), fixed frames (2) are fixedly provided on the four outer walls of the bottom of the top plate (4), and display screens (3) are fixedly provided on the inner walls of the four fixed frames (2). A pneumatic push rod (5) extending vertically upward is fixedly provided at the central position of the bottom inner wall of the quadrilateral movable box (1), and the output end of the pneumatic push rod (5) is fixedly connected to the central position of the bottom of the top plate (4).

2. A data model display device according to claim 1, characterized in that: The outer wall of the display screen (3) and the inner wall of the quadrilateral movable box (1) are clearance-matched.

3. A data model display device according to claim 1, characterized in that: Four equidistant and vertically upward guide sleeves (6) are fixedly provided on the bottom inner wall of the quadrilateral movable box (1), and four equidistant and vertically downward guide rods (7) are fixedly provided on the bottom outer wall of the top plate (4), and the outer walls of the guide rods (7) are slidably connected to the inner walls of the guide sleeves (6).

4. A data model display device according to claim 1, characterized in that: The quadrilateral movable box (1) is made of wooden board material, and the top plate (4) is made of processed desktop material.

5. The data model display device according to claim 1, characterized in that: Four universal brake wheels (8) distributed at equal distances are fixedly provided at the four corners of the bottom of the quadrilateral movable box (1), and push-pull rods (9) are fixedly provided on the outer walls on both sides of the top of the quadrilateral movable box (1).

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