Display device

Abstract

The utility model provides a display device which comprises a main shell, sliding strips and a bearing block, racks are installed on the opposite outer sides of the two sliding strips respectively, double-end electric suction cups are installed at the lower ends of the two racks respectively, servo motors are installed on the left side and the right side of the main shell respectively, and two gears are connected with the two racks in a meshed mode respectively. A second air cylinder is installed on the inner bottom face of the main shell, rotating motors are installed in the multiple first installation grooves correspondingly, and through the design, the problems that when an original device is placed, the stability effect is poor, displayed objects may fall off due to excursion caused by external force, the displayed objects are inconvenient to rotate and display, and the display effect is not comprehensive are solved; the device is reasonable in structure and good in practicability, the stability of the device in use is enhanced through the electric suction cups, the probability that the device deviates due to external force and possibly causes falling of displayed articles is greatly reduced, the displayed articles can be conveniently subjected to rotary display and height adjustment, and the display intuition is improved.

Description

Technical Field

[0001] The utility model relates to a display device, belonging to the technical field of computer science display. Background Art

[0002] Computer science and technology is a national first-level discipline, which includes information security, software engineering, computer software and theory, computer system structure, computer application technology, computer technology and other majors. The existing computer science display devices only have the function of display. When in use, it is necessary to manually place the tools on the display cabinet. This process not only wastes time, but also is likely to cause artificial damage to the tools or models. It will cause the tools and models to fall during the movement of the device, increasing safety hazards. This is far from meeting people's current requirements for this product.

[0003] Chinese patent number: CN215738141U, mentions a computer science display device, which can power a cooling fan and a moving mechanism by setting a battery, thereby increasing the use range of the device and facilitating the power supply of the displayed device. By setting a cooling fan, the displayed equipment can be cooled to keep it in normal operation during a long period of display. However, the stability of this device is not good when placed, and it may cause the displayed items to fall due to external force deviation, and it is not convenient to rotate the displayed items for display, and the display effect is not comprehensive. Now there is an urgent need for a display device to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a display device to solve the problems raised in the above-mentioned background technology. The utility model has a reasonable structure and good practicality. The stability of the device during use is enhanced by the electric suction cup, which greatly reduces the probability that the device may be offset by external force and may cause the display items to fall. It is also convenient to rotate the display items and adjust the height, thereby improving the intuitiveness of the display.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a display device, including a main shell, a slide bar and a load-bearing block, wherein movable grooves are respectively opened on the left and right sides of the main shell, and the slide bar is provided with two and is slidably installed in the two movable grooves respectively, and racks are respectively installed on the relative outer sides of the two slide bars, and double-headed electric suction cups are respectively installed on the lower ends of the two racks, servo motors are respectively installed on the left and right sides of the main shell, and gears are respectively installed on the output shaft ends of the two servo motors, and the two gears are respectively meshed and connected with the two racks, a second cylinder is installed on the bottom surface of the main shell, a second installation groove is opened above the load-bearing block, a first cylinder is installed in the second installation groove, a display stand is installed on the output shaft end of the first cylinder, a plurality of first installation grooves are opened above the display stand, rotating motors are respectively installed in the plurality of first installation grooves, and display plates are respectively installed on the output shaft ends of the plurality of rotating motors, and glass baffles are respectively installed on the left and right ends above the display stand.

[0006] Furthermore, movable plates are respectively installed on the front and rear sides of the load-bearing block, and movable grooves are respectively opened on the front and rear sides inside the main shell, and the two movable plates are respectively slidably installed in the two movable grooves.

[0007] Furthermore, a rear baffle is installed at the rear end above the display stand, and a plurality of fans are installed at the front side of the rear baffle.

[0008] Furthermore, a PLC control cabinet is installed on the rear side of the main housing, and a plurality of universal wheels are installed below the main housing.

[0009] Furthermore, the two servo motors, the multiple fans, the first cylinder, the second cylinder, the multiple rotating motors and the two double-headed electric suction cups are electrically connected to the PLC control cabinet respectively.

[0010] Furthermore, the PLC control cabinet and the main housing are connected by bolts.

[0011] The beneficial effects of the utility model: a display device of the utility model, because the utility model adds a servo motor, a rack, a double-headed electric suction cup, a first cylinder, a rotating motor and a second cylinder, our design improvement and actual use show that the device has a reasonable structure and good practicality. The electric suction cup enhances the stability of the device during use, greatly reduces the probability that the device may be offset by external force and cause the display items to fall, and is convenient for rotating the display items and adjusting the height, thereby improving the intuitiveness of the display. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0013] Figure 1 This is a three-dimensional schematic diagram of the overall structure of a display device of the utility model from a first angle;

[0014] Figure 2 This is a second-angle structural stereoscopic diagram of a display device of the utility model;

[0015] Figure 3 The utility model is a display device Figure 2 A three-dimensional enlarged schematic diagram of the structure at A;

[0016] Figure 4 It is a three-dimensional schematic diagram of the display stand structure of a display device of the utility model;

[0017] Figure 5 It is a three-dimensional schematic diagram of the cross-sectional structure of a display device of the utility model;

[0018] Figure 6 It is a three-dimensional schematic diagram of the structure above the load-bearing block of a display device of the utility model;

[0019] Figure 7 It is a three-dimensional schematic diagram of the installation position structure of the slide bar of a display device of the utility model;

[0020] In the figure: 1-main housing, 2-servo motor, 3-universal wheel, 4-display stand, 5-glass baffle, 6-fan, 7-rear baffle, 8-display plate, 9-rack, 10-PLC control cabinet, 11-gear, 12-double-headed electric suction cup, 13-movable slot, 14-slide, 15-rotating motor, 16-first installation slot, 17-load-bearing block, 18-second installation slot, 19-first cylinder, 20-movable plate, 21-movable slot, 22-second cylinder. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] See also Figure 1-Figure 7The utility model provides a technical solution: a display device, including a main shell 1, a slide bar 14 and a load-bearing block 17, the left and right sides of the main shell 1 are respectively provided with movable grooves 13, two slide bars 14 are provided, and are slidably installed in the two movable grooves 13, the two slide bars 14 are respectively installed with racks 9 on the opposite outer sides, and the lower ends of the two racks 9 are respectively installed with double-headed electric suction cups 12, the left and right sides of the main shell 1 are respectively installed with servo motors 2, the output shaft ends of the two servo motors 2 are respectively installed with gears 11, and the two gears 11 are respectively meshed and connected with the two racks 9, and the inner bottom surface of the main shell 1 is installed with a second cylinder 22, the load-bearing block 17 is provided with a second cylinder 22, and the load-bearing block 17 is provided with a second cylinder 22. A second mounting groove 18 is provided above the weight block 17, a first cylinder 19 is installed in the second mounting groove 18, a display stand 4 is installed at the output shaft end of the first cylinder 19, a plurality of first mounting grooves 16 are provided above the display stand 4, rotating motors 15 are respectively installed in the plurality of first mounting grooves 16, display plates 8 are respectively installed at the output shaft ends of the plurality of rotating motors 15, and glass baffles 5 are respectively installed at the left and right ends above the display stand 4. This design solves the problems that the original device has a poor stabilizing effect when placed, and may cause the display items to fall due to external force deviation, and is inconvenient to rotate and display the display items, resulting in an incomplete display effect.

[0023] As the first embodiment of the utility model: the front and rear sides of the load-bearing block 17 are respectively installed with movable plates 20, and the front and rear sides of the main shell 1 are respectively provided with movable grooves 21, and the two movable plates 20 are respectively slidably installed in the two movable grooves 21. By setting two movable grooves 21 and slidingly connecting the two movable plates 20, the load-bearing block 17 is more stable during the upward movement. A rear baffle 7 is installed at the rear end above the display stand 4, and a plurality of fans 6 are installed on the front side of the rear baffle 7. By setting a plurality of fans 6, it is convenient to dissipate heat for the displayed items. A PLC control cabinet 10 is installed on the rear side of the main shell 1, and a plurality of universal wheels 3 are installed below the main shell 1. By setting the PLC control cabinet 10, it is convenient to control various electrical components.

[0024] Two servo motors 2, multiple fans 6, a first cylinder 19, a second cylinder 22, multiple rotating motors 15 and two double-headed electric suction cups 12 are electrically connected to the PLC control cabinet 10 respectively. The PLC control cabinet 10 is connected to the main shell 1 by bolts. By connecting the PLC control cabinet 10 to the main shell 1 by bolts, the PLC control cabinet 10 is easy to disassemble and assemble.

[0025] As a second embodiment of the utility model: when in use, the device is moved to a suitable position, and then the two servo motors 2 are started, the two gears 11 rotate, and the two racks 9 are driven to move, so that the adsorption ends of the two double-headed electric suction cups 12 contact the ground, and then the two double-headed electric suction cups 12 are started to adsorb the ground, so that the device is stable, and then the height of the load-bearing block 17 is adjusted by starting the second cylinder 22, and then the height of the display stand 4 is adjusted by starting the first cylinder 19, so that the display stand 4 is convenient for observers to observe, and then the display items are placed on the display stand 4, and multiple fans 6 are started to dissipate heat for the display items. According to needs, the display items can be placed above the display plate 8, and the corresponding rotating motor 15 is started for rotating display. After the display is completed, the second cylinder 22 is started to store the display stand 4 in the main shell 1.

[0026] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the 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 features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A display device, comprising a main housing (1), a slide bar (14) and a load-bearing block (17), characterized in that: The main housing (1) is provided with movable grooves (13) on the left and right sides respectively, and two slide bars (14) are provided and are slidably mounted in the two movable grooves (13) respectively, and racks (9) are respectively mounted on the relative outer sides of the two slide bars (14), and double-headed electric suction cups (12) are respectively mounted on the lower ends of the two racks (9), and servo motors (2) are respectively mounted on the left and right sides of the main housing (1), and gears (11) are respectively mounted on the output shaft ends of the two servo motors (2), and the two gears (11) are respectively meshed and connected with the two racks (9), and a second cylinder (22) is mounted on the inner bottom surface of the main housing (1); A second mounting groove (18) is provided above the load-bearing block (17), a first cylinder (19) is installed in the second mounting groove (18), a display stand (4) is installed at the output shaft end of the first cylinder (19), a plurality of first mounting grooves (16) are provided above the display stand (4), a rotating motor (15) is respectively installed in the plurality of first mounting grooves (16), a display plate (8) is respectively installed at the output shaft end of the plurality of rotating motors (15), and glass baffles (5) are respectively installed at the left and right ends above the display stand (4).

2. A display device according to claim 1, characterized in that: The load-bearing block (17) is respectively provided with movable plates (20) on the front and rear sides, and the main housing (1) is provided with movable grooves (21) on the front and rear sides, respectively. The two movable plates (20) are respectively slidably installed in the two movable grooves (21).

3. A display device according to claim 1, characterized in that: A rear baffle (7) is installed at the rear end above the display stand (4), and a plurality of fans (6) are installed at the front side of the rear baffle (7).

4. A display device according to claim 1, characterized in that: A PLC control cabinet (10) is installed on the rear side of the main housing (1), and a plurality of universal wheels (3) are installed below the main housing (1).

5. A display device according to claim 1, characterized in that: The two servo motors (2), the plurality of fans (6), the first cylinder (19), the second cylinder (22), the plurality of rotary motors (15) and the two double-headed electric suction cups (12) are respectively electrically connected to the PLC control cabinet (10).

6. A display device according to claim 4, characterized in that: The PLC control cabinet (10) is connected to the main housing (1) via bolts.

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