CN211040254U - A visual communication professional demonstration device - Google Patents

Abstract

The utility model discloses a visual communication professional demonstration device, which comprises a base plate and a display board. Support legs are welded on both sides of the top of the base plate, and a circular rotary table is welded on the top of the support legs. The top of the annular chute is slidably connected to the slider, the support plate is welded on the top of the slider, the stepper motor is installed between the support legs through the mounting bracket and the fixing screw, and the output end of the top of the stepper motor penetrates the circular rotary table The No. 1 fixing plate is welded, and the support plate is welded on the top of the No. 1 fixing plate. The electric lifting hydraulic cylinder is installed on the top of the supporting plate through the fixing frame and the fixing screw, and the No. 2 fixing plate is welded to the output end of the top of the electric lifting hydraulic cylinder. A display board is welded on the top of the No. 2 fixing board, and a mounting board is arranged on the top of the display board, and the lighting lamp is mounted on the bottom of the mounting board through a connecting frame. The utility model is a visual communication professional demonstration device with simple structure and adjustable display panel, which is suitable for being widely popularized and used.

Description

A visual communication professional demonstration device

technical field

The utility model relates to the technical field of demonstration devices, in particular to a professional demonstration device for visual communication.

Background technique

Visual communication is the communication between people using the form of "seeing", and it is a way of expressing and communicating through visual language. People of different regions, skin colors, ages, genders, and different languages communicate information, emotions, and cultures through vision and media. Visual observation and experience can overcome language barriers and eliminate text differences. The existing visual communication devices cannot be rotated, and cannot obtain better use effects, and , if the light is dark, the content on the display board cannot be well conveyed. For this reason, we propose a visual communication professional demonstration device.

Utility model content

The main purpose of the present invention is to provide a visual communication professional demonstration device, which can effectively solve the problems in the background technology.

To achieve the above purpose, the technical scheme adopted by the present utility model is:

A visual communication professional demonstration device, comprising a base plate and a display board, support legs are welded on both sides of the top of the base plate, and a circular turntable is welded on the top of the support legs, and an annular chute is provided on the top of the circular turntable, and the annular slide The top of the slot is slidably connected to the slider, the top of the slider is welded with a support plate, the stepper motor is installed between the support legs through the mounting bracket and the fixing screw, and the output end of the top of the stepper motor is welded through the circular turntable. No. 1 fixed plate , and the support plate is welded on the top of the No. 1 fixing plate, the electric lifting hydraulic cylinder is installed on the top of the supporting plate through the fixing frame and the fixing screw, and the output end of the top of the electric lifting hydraulic cylinder is welded with the No. 2 fixing plate, and the top of the No. 2 fixing plate is welded. The display board is welded, and the top of the display board is provided with a mounting board, and the bottom of the mounting board is installed with a lighting lamp through a connecting frame.

Further, a stepper motor controller is installed on the periphery of the circular turntable by screws, and the output end of the stepper motor controller and the input end of the stepper motor are electrically connected by wires.

Further, the top side of the No. 2 fixing plate is installed with a placement box by screws.

Further, the outer surface of the display panel is cold-plated with a corrosion-resistant zinc layer, and there are two or more groups of the lighting lamps and the supporting legs.

Further, the No. 1 fixing plate is located at the center of the bottom of the support plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. By setting the stepper motor controller, stepper motor and display panel, personnel can manually control the stepper motor to rotate through the stepper motor controller, and at the same time control its rotation speed, so that the output end can drive the display panel. Rotate to improve the communication of this unit.

2. By setting the electric lifting hydraulic cylinder, the personnel can manually control the height of the output end of the electric lifting hydraulic cylinder according to the needs of on-site use. The output end of the electric lifting hydraulic cylinder can drive the display panel to move up and down, so that it can be located at the position required by the personnel.

3. By setting the lighting, if the scene light is dark, the personnel can manually turn on the lighting, so that the display panel is in a high-bright state, and then better visual communication can be carried out.

Description of drawings

FIG. 1 is a schematic diagram of the overall structure of a visual communication professional demonstration device of the present invention.

2 is a schematic cross-sectional structure diagram of a surface material layer of a display panel of a visual communication professional demonstration device of the present invention.

3 is a schematic diagram of electrical connection of a visual communication professional demonstration device of the present invention.

In the figure: 1. Mounting plate; 2. Lighting lamp; 3. Display board; 4. Placing box; 5. No. 2 fixing plate; 6. Support plate; 7. Electric lifting hydraulic cylinder; 8. No. 1 fixing plate; 9 10, circular rotary table; 11, slider; 12, stepper motor controller; 13, support legs; 14, corrosion-resistant zinc layer; 15, stepper motor; 16, bottom plate.

Detailed ways

In order to make the technical means, creation features, achievement goals and effects of the present invention easy to understand and understand, the present invention will be further described below with reference to the specific embodiments.

As shown in Figures 1-3, a visual communication professional demonstration device includes a base plate 16 and a display board 3. Support legs 13 are welded on both sides of the top of the base plate 16, and a circular turntable 10 is welded on the top of the support legs 13. The top of the circular turntable 10 is provided with an annular chute 9, and the top of the annular chute 9 is slidably connected to the slider 11, the top of the slider 11 is welded with a support plate 6, and the support legs 13 are installed by mounting brackets and fixing screws. Stepping motor 15, and the output end of the top of the stepping motor 15 is welded through the circular turntable 10 to the No. 1 fixing plate 8, and the top of the No. 1 fixing plate 8 is welded to a supporting plate 6, and the top of the supporting plate 6 is passed through a fixing frame and fixing screws. Install the electric lifting hydraulic cylinder 7, the top output end of the electric lifting hydraulic cylinder 7 is welded with the No. 2 fixing plate 5, the top of the No. 2 fixing plate 5 is welded with the display board 3, and the top of the display board 3 is provided with a mounting plate 1, and the installation The lighting lamp 2 is installed on the bottom of the board 1 through the connecting frame.

The stepper motor controller 12 is mounted on the periphery of the circular turntable 10 by screws, and the output end of the stepper motor controller 12 and the input end of the stepper motor 15 are electrically connected by wires.

In this embodiment, as shown in FIGS. 1 and 3 , a person can manually control the stepper motor 15 to rotate through the stepper motor controller 12 , and at the same time control its rotation speed. When the output end of the stepper motor 10 rotates, its The No. 1 fixed plate 8 on the top will also rotate accordingly, and since the No. 1 fixed plate 8 is located at the bottom center of the support plate 6, it cooperates with the annular chute 9 and the slider 11 to drive the support plate 6 to rotate, thereby driving the display panel. to rotate.

Wherein, the top side of the No. 2 fixing plate 5 is installed with the placement box 4 by screws.

In this embodiment, as shown in FIG. 1 , the placing box 4 can place some items that are used by people, such as a laser pointer and the like.

Wherein, the outer surface of the display panel 3 is cold-coated with a corrosion-resistant zinc layer 14 , and the lighting lamp 2 and the supporting legs 13 are each provided with two or more groups.

In this embodiment, as shown in FIG. 2 , the corrosion-resistant zinc layer 14 can prolong the service life of the display panel 3 , thereby increasing the service life of the device.

The No. 1 fixing plate 8 is located at the bottom center of the support plate 6 .

In this embodiment, as shown in FIG. 1 , when the output end of the stepping motor 10 rotates, the No. 1 fixing plate 8 at the top of the stepping motor 10 will also rotate along with it. Cooperating with the annular chute 9 and the slider 11, the support plate 6 can be driven to rotate, and then the display panel can be driven to rotate.

It should be noted that the present utility model is a visual communication professional demonstration device. When working, the personnel first connect the external wiring of the stepping motor 15, the electric lifting hydraulic cylinder 7 and the lighting lamp 2 to the external power supply mechanism. Manually control the stepper motor 15 to rotate through the stepper motor controller 12, and control its rotation speed at the same time. When the output end of the stepper motor 15 rotates, the No. 1 fixed plate 8 on the top of it will also rotate accordingly, and Since the No. 1 fixed plate 8 is located at the center of the bottom of the support plate 6, it cooperates with the annular chute 9 and the slider 11 to drive the support plate 6 to rotate, which in turn drives the display plate 3 to rotate indirectly. Control the height of the output end of the electric lifting hydraulic cylinder 7, so that the output end of the electric lifting hydraulic cylinder 7 can drive the display panel 3 to do the lifting movement, so that it can be located in the position required by the personnel, and if the scene is dark, the personnel can manually turn on the lighting The lamp 2 makes the display panel in a highlighted state, thereby enabling better visual communication.

The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention There will also be various changes and improvements in the new model, which all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A visual communication professional demonstration device, comprising a bottom plate (16) and a display board (3), characterized in that: the top two sides of the bottom plate (16) are welded with support legs (13), and the top of the support legs (13) is welded A circular rotary table (10), an annular chute (9) is provided on the top of the circular rotary table (10), and the top of the annular chute (9) is slidably connected to a slider (11), and the slider (11) A support plate (6) is welded on the top, a stepper motor (15) is installed between the support legs (13) by means of mounting brackets and fixing screws, and the top output end of the stepper motor (15) is welded through the circular turntable (10) No. 1 fixing plate (8), and the top of the No. 1 fixing plate (8) is welded with a support plate (6), the top of the support plate (6) is installed with an electric lifting hydraulic cylinder (7) through a fixing frame and fixing screws. The No. 2 fixing plate (5) is welded to the top output end of the lifting hydraulic cylinder (7), the top of the No. 2 fixing plate (5) is welded with a display board (3), and the top of the display board (3) is provided with a mounting plate (1), And the bottom of the mounting plate (1) is installed with the lighting lamp (2) through the connecting frame. 2. A kind of visual communication professional demonstration device according to claim 1, it is characterized in that: described circular turntable (10) periphery is installed stepper motor controller (12) by screw, and stepper motor controller (12) The output end of 12) and the input end of the stepping motor (15) are electrically connected by wires. 3. A visual communication professional demonstration device according to claim 1, characterized in that: the top side of the No. 2 fixing plate (5) is installed with a placing box (4) by screws. 4. A visual communication professional demonstration device according to claim 1, characterized in that: the outer surface of the display panel (3) is cold-plated with a corrosion-resistant zinc layer (14), the lighting lamp (2) and the support legs (13) There are two or more groups in each. 5 . The professional visual communication demonstration device according to claim 1 , wherein the No. 1 fixing plate ( 8 ) is located at the bottom center of the support plate ( 6 ). 6 .

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