Display device for oil depot simulation experiment

Abstract

The utility model discloses a display device for an oil depot simulation experiment, and relates to the field of oil depot simulation experiments.The display device comprises a display body, a control shell is arranged on the rear side of the display body, a gear is movably connected between the two sides of an inner cavity of the control shell, and the two sides of the gear are fixedly connected with connecting arms; the front side of the connecting arm is fixedly connected with the display body, the bottom of the rear side of the inner cavity of the control shell is movably connected with a positioning toothed plate, and the top of the rear side of the positioning toothed plate is fixedly connected with a first spring. By arranging the control shell, the gear, the connecting arm, the positioning toothed plate, the first spring, the adjusting toothed plate, the lifting assembly, the lifting frame, the motor, the screw rod, the lifting column, the connecting base and the connecting column, the use angle of the displayer body can be controlled through cooperation of the gear and the adjusting toothed plate, and the displayer body can be adjusted to the needed use angle; and the use height of the device is controlled through the lifting assembly, so that an experiment operator can clearly see display data.

Description

Technical Field

[0001] This application relates to the field of oil depot simulation experiments, and particularly relates to a display device for oil depot simulation experiments. Background Art

[0002] The oil depot simulation experiment is an experimental method that uses virtual simulation technology to simulate the actual operating environment and operation process of an oil depot. This experimental method is widely used in the teaching and scientific research of majors such as petroleum engineering and oil and gas storage and transportation engineering. Its main purpose is to enable students to understand the actual work content and procedures of the oil depot, be familiar with the common processes of the oil depot, and master the common automated control systems of the oil depot. During the experiment, a display device is required to display the operating conditions of the oil depot.

[0003] Most of the existing display devices for oil depot simulation experiments are display screens installed above the simulation operation console. By connecting to the simulation operation console, they display the operating information of the oil depot. However, they are fixed and cannot adjust their use angles according to the height of the experimental personnel. Since the heights of the experimental operators are different, some experimental operators cannot be directly in front of the display device, which easily causes the display device to reflect light, making it impossible to clearly see the display content, affecting the normal operation of the experimental operators, and being inconvenient to use. Summary of the Invention

[0004] The purpose of this application is to provide a display device for oil depot simulation experiments, which has the function of multi-angle adjustment and can adjust the angle according to the height of the experimental operator, so that the experimental operator can be directly in front of the display device and can clearly see the displayed content.

[0005] To achieve the above purpose, this application also provides a display device for oil depot simulation experiments on the other hand. The display device includes a display body. A control shell is arranged at the rear side of the display body. A gear is movably connected between the two sides of the inner cavity of the control shell. Both sides of the gear are fixedly connected with connecting arms. The front sides of the connecting arms are fixedly connected with the display body. A positioning toothed plate is movably connected to the bottom of the rear side of the inner cavity of the control shell. The top of the rear side of the positioning toothed plate is fixedly connected with a first spring. The top of the positioning toothed plate penetrates to the outside of the control shell. The front side of the top of the control shell is provided with an adjusting toothed plate. The bottom of the adjusting toothed plate penetrates to the outside of the control shell. A lifting assembly is arranged at the bottom of the control shell.

[0006] Preferably, the lifting assembly includes a lifting frame. A motor is fixedly connected to the bottom of the inner cavity of the lifting frame. The top of the output end of the motor is fixedly connected with a screw rod. A lifting column is sleeved on the surface of the screw rod. The top of the lifting column penetrates through the lifting frame and is fixedly connected with the control shell.

[0007] Preferably, a connecting seat is provided at the bottom of the lifting frame, a connecting column is movably connected to the top of the connecting seat, the top of the connecting column is fixedly connected to the lifting frame, a rubber pad and a second spring are sequentially sleeved on the surface of the connecting column from top to bottom, and mounting holes are formed on both sides of the bottom of the connecting seat.

[0008] Preferably, threads for cooperating with the screw rod are provided on the inner wall of the lifting column, and a moving hole for cooperating with the lifting column is provided at the top of the inner cavity of the lifting frame.

[0009] Preferably, a sliding rod is fixedly connected to the front side of the bottom of the control shell cavity, a sliding sleeve is slidably connected to the surface of the sliding rod, and the rear side of the sliding sleeve is fixedly connected to the adjusting tooth plate.

[0010] Preferably, both sides of the gear are movably connected to the inner wall of the control shell through bearings, and the bottom of the rear side of the positioning tooth plate is movably connected to the control shell through a rotating shaft.

[0011] Preferably, a dial is fixedly connected to the top of the positioning tooth plate, a pull ring is fixedly connected to the top of the adjusting tooth plate, and the rear side of the first spring is fixedly connected to the inner wall of the control shell.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] 1. By providing a control shell, a gear, a connecting arm, a positioning tooth plate, a first spring, an adjusting tooth plate, a lifting assembly, a lifting frame, a motor, a screw rod, a lifting column, a connecting seat and a connecting column, the use angle of the display body can be controlled through the cooperation of the gear and the adjusting tooth plate, adjusted to the required use angle, and then its use height can be controlled through the lifting assembly, so that the experimental operator can clearly see the display data;

[0014] 2. By providing a sliding rod and a sliding sleeve, the adjusting tooth plate can move up and down stably. By providing bearings, the smoothness of the gear rotation can be increased. By providing a rotating shaft, the positioning tooth plate can swing, facilitating its meshing with the gear. By providing a dial, the user can conveniently control the use position of the positioning tooth plate. By providing a pull ring, the use height of the adjusting tooth plate can be conveniently adjusted. By providing a first spring, the positioning tooth plate can always be meshed with the gear. When the motor is started, the use height of the lifting column and the control shell can be controlled through the cooperation of the motor and the screw rod, facilitating the adjustment of the height of the display body, and facilitating the clear display of the experimental data in front of the experimental operator. The display body can rotate left and right through the connecting column movably connected to the connecting seat, increasing its display range. By providing a second spring, the rubber pad can always be in contact with the bottom of the lifting frame, and the lifting frame can be prevented from rotating by itself through the friction force between the two. By providing threads, the use of the lifting column can be facilitated. By providing a moving hole, the lifting column can freely move up and down. Brief Description of the Drawings

[0015] Figure 1 is a schematic three-dimensional structure diagram of a display device for oil depot simulation experiments provided by the present application;

[0016] Figure 2 is a rear view of the three-dimensional structure of a display device for oil depot simulation experiments provided by the present application;

[0017] Figure 3 is a cross-sectional view of the control shell of a display device for oil depot simulation experiments provided by the present application;

[0018] Figure 4 is a partial cross-sectional view of the control shell of a display device for oil depot simulation experiments provided by the present application;

[0019] Figure 5 is a schematic diagram of a connecting seat, a connecting column and a lifting frame of a display device for oil depot simulation experiments provided by the present application.

[0020] In the figure: 1. Monitor body; 2. Control shell; 3. Gear; 4. Connecting arm; 5. Positioning toothed plate; 6. First spring; 7. Adjusting toothed plate; 8. Lifting assembly; 801. Lifting frame; 802. Motor; 803. Screw; 804. Lifting column; 805. Connecting seat; 806. Connecting column; 807. Rubber pad; 808. Second spring; 9. Mounting hole; 10. Slide bar; 11. Slide sleeve. Detailed Description of the Preferred Embodiments

[0021] To make the objectives, technical solutions and advantages of the present application clearer, the following will further describe in detail the embodiments of the present application with reference to the drawings. Relative position terms in space used in the present application, such as "upper", "above", "lower", "below", "first end", "second end", "one end", "the other end", etc., are for the purpose of facilitating description to describe the relationship between one unit or feature and another unit or feature as shown in the drawings. The relative position terms in space are intended to include different orientations of the device in use or operation other than the orientation shown in the drawings. For example, if the device in the figure is flipped, the unit described as being "below" or "beneath" other units or features will be located "above" other units or features. Therefore, the exemplary term "below" can encompass both the upper and lower orientations. The device can be oriented in other ways (rotated 90 degrees or other orientations), and the spatially related descriptive terms used herein can be interpreted accordingly.

[0022] In addition, the terms "installed", "set up", "provided with", "connected", "slidably connected", "fixed", "socketed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there can be internal communication between two devices, components or parts. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0023] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments of the present application are only a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present application.

[0024] Please refer to Figures 1-5 , this utility model provides a technical solution: a display device for oil depot simulation experiments, including a display body 1. A control case 2 is arranged at the rear side of the display body 1. A gear 3 is movably connected between the two sides of the inner cavity of the control case 2. Both sides of the gear 3 are fixedly connected with connecting arms 4. The front side of the connecting arm 4 is fixedly connected with the display body 1. A positioning tooth plate 5 is movably connected to the bottom of the rear side of the inner cavity of the control case 2. The top of the rear side of the positioning tooth plate 5 is fixedly connected with a first spring 6. The top of the positioning tooth plate 5 penetrates to the outside of the control case 2. An adjusting tooth plate 7 is arranged at the front side of the top of the control case 2. The bottom of the adjusting tooth plate 7 penetrates to the outside of the control case 2. A lifting assembly 8 is arranged at the bottom of the control case 2.

[0025] Embodiment 1: By providing the control case 2, the gear 3, the connecting arm 4, the positioning tooth plate 5, the first spring 6, the adjusting tooth plate 7, the lifting assembly 8, the lifting frame 801, the motor 802, the screw rod 803, the lifting column 804, the connecting seat 805 and the connecting column 806, the use angle of the display body 1 can be controlled through the cooperation of the gear 3 and the adjusting tooth plate 7, and adjusted to the required use angle. Then, the use height is controlled through the lifting assembly 8, so that the experimental operator can clearly see the display data.

[0026] In an implementable embodiment, please refer to Figures 1-5, a display device for oil depot simulation experiment, the front side of the bottom of the inner cavity of the control shell 2 is fixedly connected with a slide rod 10, the surface of the slide rod 10 is slidably connected with a slide sleeve 11, the rear side of the slide sleeve 11 is fixedly connected with the adjusting tooth plate 7, the two sides of the gear 3 are movably connected with the inner wall of the control shell 2 through bearings, the bottom of the rear side of the positioning tooth plate 5 is movably connected with the control shell 2 through a rotating shaft, the top of the positioning tooth plate 5 is fixedly connected with a paddle, the top of the adjusting tooth plate 7 is fixedly connected with a pull ring, and the rear side of the first spring 6 is fixedly connected with the inner wall of the control shell 2.

[0027] Embodiment 2: By setting the slide rod 10 and the slide sleeve 11, the adjusting tooth plate 7 can be stably moved up and down, by setting the bearing, the stability of the gear 3 during rotation can be increased, by setting the rotating shaft, the positioning tooth plate 5 can be swung to facilitate its engagement with the gear 3, by setting the paddle, the user can control the use position of the positioning tooth plate 5, by setting the pull ring, the use height of the adjusting tooth plate 7 can be adjusted, and by setting the first spring 6, the positioning tooth plate 5 can always be engaged with the gear 3.

[0028] On the basis of the first embodiment, the present embodiment describes the lifting assembly 8 in the first embodiment, the lifting assembly 8 comprises a lifting frame 801, the bottom of the inner cavity of the lifting frame 801 is fixedly connected with a motor 802, the top of the output end of the motor 802 is fixedly connected with a screw 803, the surface of the screw 803 is sleeved with a lifting column 804, the top of the lifting column 804 passes through the lifting frame 801 and is fixedly connected to the control shell 2, the bottom of the lifting frame 801 is provided with a connecting seat 805, the top of the connecting seat 805 is movably connected with a connecting column 806, the top of the connecting column 806 is fixedly connected to the lifting frame 801, the surface of the connecting column 806 is sleeved with a rubber pad 807 and a second spring 808 in sequence from top to bottom, both sides of the bottom of the connecting seat 805 are provided with mounting holes 9, the inner wall of the lifting column 804 is provided with a screw 80 3, a movable hole for use with the lifting column 804 is opened at the top of the inner cavity of the lifting frame 801, the motor 802 is turned on, and the lifting column 804 and the control shell 2 are controlled by the cooperation of the motor 802 and the screw 803, so as to facilitate the adjustment of the height of the display body 1 and to facilitate the clear display of the experimental data in front of the experimental operator. The display body 1 can be rotated left and right by the connecting column 806 movably connected to the connecting seat 805 to increase its display range. The rubber pad 807 can be always in contact with the bottom of the lifting frame 801 by setting the second spring 808, and the friction between the two can prevent the lifting frame 801 from rotating. The thread can facilitate the use of the lifting column 804, and the movable hole can facilitate the lifting column 804 to move up and down freely.

[0029] Working principle: Adjust the height of the display body 1 according to the height of the operator conducting the oil depot simulation experiment. Turn on the motor 802, and the motor 802 cooperates with the screw 803 to drive the lifting column 804 and the control shell 2 to move. The movement of the control shell 2 cooperates with the connecting arm 4 to adjust the use height of the display body 1 so that the center of its screen is at the same level as the operator's line of sight. Subsequently, the operator hooks the finger on the pull ring and pushes the dial. The dial drives the positioning tooth plate 5 to compress the first spring 6. At the same time, the positioning tooth plate 5 no longer meshes with the gear 3. The operator can then pull or push the adjusting tooth plate 7 through the pull ring, so that the adjusting tooth plate 7 drives the gear 3 to rotate. The rotation of the gear 3 drives the connecting arm 4 and the display body 1 to change the angle. After adjusting it to an angle suitable for the operator to observe, release the dial, and the first spring 6 resets to make the positioning tooth plate 5 mesh with the gear 3 again, thus completing the adjustment operation of the angle of the display body 1, enabling the display body 1 to clearly display the experimental data in front of the operator.

[0030] Although the embodiments of the present utility have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility. The scope of the present utility is defined by the appended claims and their equivalents.

Claims

1. A display device for oil depot simulation experiments, characterized in that It includes a display body (1). A control case (2) is provided at the rear side of the display body (1). A gear (3) is movably connected between the two sides of the inner cavity of the control case (2). Both sides of the gear (3) are fixedly connected with connecting arms (4). The front sides of the connecting arms (4) are fixedly connected with the display body (1). A positioning tooth plate (5) is movably connected to the bottom of the rear side of the inner cavity of the control case (2). The top of the rear side of the positioning tooth plate (5) is fixedly connected with a first spring (6). The top of the positioning tooth plate (5) penetrates to the outside of the control case (2). An adjusting tooth plate (7) is provided at the front side of the top of the control case (2). The bottom of the adjusting tooth plate (7) penetrates to the outside of the control case (2). A lifting assembly (8) is provided at the bottom of the control case (2).

2. The display device for oil depot simulation experiments according to claim 1, wherein, The lifting assembly (8) includes a lifting frame (801). A motor (802) is fixedly connected to the bottom of the inner cavity of the lifting frame (801). The top of the output end of the motor (802) is fixedly connected with a screw rod (803). A lifting column (804) is sleeved on the surface of the screw rod (803). The top of the lifting column (804) penetrates through the lifting frame (801) and is fixedly connected with the control case (2).

3. The display device for oil depot simulation experiment according to claim 2, characterized in that, A connecting seat (805) is provided at the bottom of the lifting frame (801). A connecting column (806) is movably connected to the top of the connecting seat (805). The top of the connecting column (806) is fixedly connected with the lifting frame (801). A rubber pad (807) and a second spring (808) are sequentially sleeved on the surface of the connecting column (806) from top to bottom. Installation holes (9) are opened on both sides of the bottom of the connecting seat (805).

4. The display device for oil depot simulation experiments according to claim 2, wherein, Internal threads matching with the screw rod (803) are opened on the inner wall of the lifting column (804). An activity hole matching with the lifting column (804) is opened on the top of the inner cavity of the lifting frame (801).

5. The display device for oil depot simulation experiments according to claim 1, wherein A sliding rod (10) is fixedly connected to the front side of the bottom of the inner cavity of the control case (2). A sliding sleeve (11) is slidably connected to the surface of the sliding rod (10). The rear side of the sliding sleeve (11) is fixedly connected with the adjusting tooth plate (7).

6. The display device for oil depot simulation experiments according to claim 1, wherein Both sides of the gear (3) are movably connected with the inner wall of the control case (2) through bearings. The bottom of the rear side of the positioning tooth plate (5) is movably connected with the control case (2) through a rotating shaft.

7. The display device for oil depot simulation experiments according to claim 1, characterized in that A dial is fixedly connected to the top of the positioning tooth plate (5). A pull ring is fixedly connected to the top of the adjusting tooth plate (7). The rear side of the first spring (6) is fixedly connected with the inner wall of the control case (2).

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