CN219140398U - A whiteboard with a display - Google Patents

Abstract

The utility model belongs to the technical field of display screen whiteboards, in particular to a whiteboard with a display screen. The outer wall is provided with movable sleeves. The utility model is equipped with motor equipment, threaded columns, fixed sleeves and movable sleeves for coordinated use, which can facilitate the adjustment of the height of the installation frame and the main body of the display screen, which is convenient for adjustment according to different usage conditions, and facilitates better work. In use, an electric telescopic rod is provided for working and use, and at the same time, the electric telescopic rod is rotatably connected with the fixed seat and the mounting frame through the rotating shaft, which can facilitate the push and pull of the mounting frame, thereby facilitating its angle adjustment, which can be convenient according to different situations It is better for people to watch and use, and it is more convenient to operate and use, which can effectively improve the practicability and functionality of the overall device structure.

Description

A whiteboard with a display

technical field

The utility model relates to the technical field of display screen whiteboards, in particular to a whiteboard with a display screen.

Background technique

In the next few years, whiteboards with display screens will become one of the indispensable equipment in teaching business. With the continuous development of whiteboards, whiteboards with display screens are widely used due to their unique advantages. Certain problems still exist in the whiteboard, such as application number CN201620460289.X, a whiteboard with a display screen for e-commerce teaching, including a moving wheel, a whiteboard support frame, a host placement frame, a display shell, and a display screen whiteboard. The whiteboard support frame is installed on the top, the host placement frame is installed behind the whiteboard support frame, the display case is installed above the host placement frame, and the display screen is installed inside the display case A whiteboard, a power key is installed under the whiteboard with a display screen, a menu key is installed on one side of the power key, an up and down selection key is installed above the menu key, and a sound addition and subtraction is installed above the up and down selection key key. Its overall device structure is relatively simple, and its functionality is relatively single. It is not convenient to effectively adjust its height and angle during work and use, resulting in relatively certain limitations in work use.

There are following problems in prior art:

The existing whiteboard with a display screen has a relatively simple overall device structure and relatively single functionality. It is not convenient to effectively adjust its height and angle during work and use, and the operation and use are more troublesome, resulting in relatively certain limitations in work use. sex.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a whiteboard with a display screen, which solves the problem that the existing overall device structure is relatively simple, and the functionality is relatively single, and it is not convenient to adjust its height and angle during work and use. Effective adjustment, operation and use are more troublesome, resulting in relatively certain limitations in work use.

In order to achieve the above purpose, the utility model provides the following technical solutions: a whiteboard with a display screen, including a base, a motor device is fixed inside the base, one end of the motor device is provided with a threaded column, and the top of the base is fixed A fixed sleeve is installed, a movable sleeve is provided on the outer wall of the threaded column, a fixed seat is fixedly installed on the top of the movable sleeve, an electric telescopic rod is arranged on the top of the fixed seat, and a mounting frame is provided on one side of the fixed seat. A display screen main body is provided inside the installation frame, a writing board is provided on one side of the display screen main body, a support column is fixedly installed on one side of the fixing sleeve, and a universal wheel is fixedly installed on the bottom of the base.

As a preferred technical solution of the present invention, the motor device is provided with wires inside, and the motor device is electrically connected to an external power supply through the wires.

As a preferred technical solution of the present invention, the inner diameter of the movable sleeve matches the outer diameter of the threaded column, the outer diameter of the movable sleeve matches the inner diameter of the fixed sleeve, and the movable sleeve and the threaded column The thread is slidingly connected, and the movable sleeve is connected with the fixed sleeve.

As a preferred technical solution of the present invention, the electric telescopic rod is provided with wires inside, and the electric telescopic rod is electrically connected to the external power supply through the wires, and the electric telescopic rod is rotated with the fixed seat and the mounting frame through the rotating shaft connect.

As a preferred technical solution of the present invention, the mounting frame is rotatably connected to the fixed seat through a rotating shaft.

As a preferred technical solution of the present invention, there are two writing boards, and the writing boards are symmetrically distributed on both sides of the main body of the display screen.

As a preferred technical solution of the present invention, there are four universal wheels, which are symmetrically distributed at the bottom of the base.

Compared with the prior art, the utility model provides a whiteboard with a display screen, which has the following

Beneficial effect:

This kind of whiteboard with a display screen is equipped with motor equipment, threaded columns, fixed sleeves and movable sleeves for cooperative use, which can facilitate the adjustment of the height of the installation frame and the main body of the display screen, and is convenient for adjustment according to different usage conditions , It is convenient and better to work and use. It is equipped with an electric telescopic rod for work and use. At the same time, the electric telescopic rod is rotatably connected with the fixed seat and the mounting frame through the rotating shaft, which can facilitate the push and pull of the mounting frame, so as to facilitate its angle adjustment. According to different situations, it is convenient for people to better watch and use. It is more convenient to operate and use, and can effectively improve the practicability and functionality of the overall device structure. By setting a writing board on both sides of the main body of the display screen for cooperative use, it can be convenient The user performs writing work and cooperates with the main body of the display screen to perform explanation work, which is convenient for better working and use, and is convenient for further improving the practicability and functionality of the overall device structure.

Description of drawings

Fig. 1 is a schematic view of the side structure of the utility model;

Fig. 2 is the utility model partial structure schematic diagram;

Fig. 3 is a schematic diagram of the local structure of the utility model;

Fig. 4 is a schematic diagram of the front structure of the utility model.

In the figure: 1. base; 2. motor equipment; 3. threaded column; 4. fixed sleeve; 5. movable sleeve; 6. fixed seat; 7. electric telescopic rod; 1. Writing board; 11. Support column; 12. Universal wheel.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, in this embodiment: a whiteboard with a display screen, including a base 1, a motor device 2 is fixedly installed inside the base 1, which is convenient for rotating a threaded post 3, and one end of the motor device 2 is provided with a threaded post 3 , it is convenient to drive the movable sleeve 5 thread sliding adjustment, the top of the base 1 is fixedly installed with a fixed sleeve 4, which is convenient for fixing and limiting, the outer wall of the threaded column 3 is provided with a movable sleeve 5, which is convenient for moving up and down adjustment, and the top of the movable sleeve 5 is fixedly installed with a fixed Seat 6 is convenient for connecting the installation frame 8. The top of the fixed seat 6 is provided with an electric telescopic rod 7, which is convenient for pushing and pulling the installation frame 8. One side of the fixed seat 6 is provided with an installation frame 8, which is convenient for installing the main body of the display screen 9. The inside of the installation frame 8 is provided with The display screen main body 9 is convenient for working. One side of the display screen main body 9 is provided with a writing board 10, which is convenient for writing. One side of the fixed sleeve 4 is fixedly equipped with a support column 11 for easy support. The bottom of the base 1 is fixedly installed with a ten thousand Wheel 12 is convenient for moving the overall device.

In this embodiment, the inside of the motor device 2 is provided with wires, and the motor device 2 is electrically connected to the external power supply through the wires, which is convenient to drive it to work and to rotate the threaded column 3; the inner diameter of the movable sleeve 5 is the same as the outer diameter of the threaded column 3 Adaptation, the outer diameter of the movable sleeve 5 is compatible with the inner diameter of the fixed sleeve 4, the movable sleeve 5 and the threaded column 3 are threaded and slidably connected, and the movable sleeve 5 and the fixed sleeve 4 are movably socketed, which is convenient for movable adjustment and lifting work The inside of the electric telescopic rod 7 is provided with wires, the electric telescopic rod 7 is electrically connected to the external power supply through the wires, and the electric telescopic rod 7 is rotationally connected with the fixed base 6 and the mounting frame 8 through the rotating shaft, which is convenient for driving it to work and convenient for push-pull installation frame 8; the mounting frame 8 is rotationally connected with the fixed seat 6 through the rotating shaft, which is convenient for angle adjustment, and is convenient for better work use; there are two writing boards 10, and the writing boards 10 are symmetrically distributed on both sides of the display screen main body 9, which is convenient Cooperating with the display screen main body 9 for writing work can further improve the practicality of the overall structure; there are four universal wheels 12, and the universal wheels 12 are symmetrically distributed at the bottom of the base 1, which is convenient for moving and better for working use.

The working principle and use process of the utility model: the operator works by driving the motor equipment 2, which is convenient for rotating the threaded column 3 to drive the movable sleeve 5 to perform screw thread sliding adjustment, so that the installation frame 8 and the main body of the display screen 9 can be easily adjusted for lifting height , it is easy to adjust according to different usage conditions, and it is convenient to work better. By driving the electric telescopic rod 7 to work, it is convenient to push and pull the installation frame 8, so as to facilitate its angle adjustment, which can be convenient according to different situations. It is better for people to watch and use, and it is more convenient to operate and use, which can effectively improve the practicability and functionality of the overall device structure. By providing writing boards 10 on both sides of the main body of the display screen 9 for cooperative use, it is convenient for users to carry out writing work , cooperate with the display screen main body 9 to carry out the explaining work, which is convenient for better working and use, and is convenient for further improving the practicability and functionality of the overall device structure.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (7)

1. A whiteboard with a display screen, comprising a base (1), characterized in that: a motor device (2) is fixedly installed inside the base (1), and one end of the motor device (2) is provided with a threaded column ( 3), the top of the base (1) is fixedly installed with a fixed sleeve (4), the outer wall of the threaded column (3) is provided with a movable sleeve (5), and the top of the movable sleeve (5) is fixedly installed with a fixed seat (6 ), the top of the fixed seat (6) is provided with an electric telescopic rod (7), the side of the fixed seat (6) is provided with a mounting frame (8), and the mounting frame (8) is provided with a display screen main body ( 9), one side of the display screen main body (9) is provided with a writing board (10), one side of the fixed cover (4) is fixedly installed with a support column (11), and the bottom of the base (1) is fixedly installed with a ten thousand to the wheel (12). 2 . A whiteboard with a display screen according to claim 1 , characterized in that: the motor device ( 2 ) is provided with wires inside, and the motor device ( 2 ) is electrically connected to an external power supply through wires. 3 . 3. A whiteboard with a display screen according to claim 1, characterized in that: the inner diameter of the movable sleeve (5) matches the outer diameter of the threaded column (3), and the movable sleeve (5) ) outer diameter size is compatible with the fixed sleeve (4) inner diameter size, the movable sleeve (5) is threaded and slidingly connected with the threaded column (3), and the movable sleeve (5) is movably socketed with the fixed sleeve (4). 4. A whiteboard with a display screen according to claim 1, characterized in that: the electric telescopic rod (7) is provided with a wire inside, and the electric telescopic rod (7) is electrically connected to an external power supply through the wire. connected, the electric telescopic rod (7) is rotatably connected with the fixed seat (6) and the mounting frame (8) through a rotating shaft. 5. A whiteboard with a display screen according to claim 1, characterized in that: the mounting frame (8) is rotatably connected to the fixing base (6) through a rotating shaft. 6. A whiteboard with a display screen according to claim 1, characterized in that: two writing boards (10) are provided, and the writing boards (10) are symmetrically distributed on the main body (9) of the display screen sides. 7. A whiteboard with a display screen according to claim 1, characterized in that: said universal wheels (12) are provided with four, and said universal wheels (12) are symmetrically distributed on the base (1) bottom.

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