CN205281444U - Take liquid crystal touch screen's interactive whiteboard - Google Patents

Abstract

The utility model discloses an interactive electronic whiteboard with a liquid crystal touch screen, which comprises a frame body and an electronic whiteboard main body arranged on the frame body. The electronic whiteboard main body includes a touch display screen. Computer motherboard, the touch screen includes a liquid crystal display and a capacitive touch screen arranged in front of the liquid crystal display, the bottom of the frame is provided with a telescopic bracket, the telescopic bracket is provided with an electric turntable, on the electric turntable A scanning device is arranged at the end of the shaft, and the top of the scanning device cover plate is a display platform, and a camera is also provided on the top of the frame, and the communication interfaces of the scanning device and the camera are electrically connected to the computer main board; the electronic whiteboard can not only The 360-degree physical video display can also display the paper content by scanning, which is better than the traditional electronic whiteboard display effect, more convenient, faster and more practical to use.

Description

An interactive electronic whiteboard with LCD touch screen

technical field

The utility model relates to an electronic whiteboard, in particular to an interactive electronic whiteboard with a liquid crystal touch screen.

Background technique

Interactive electronic whiteboard is a kind of multimedia teaching equipment commonly used in school classrooms at present. It has a built-in computer, integrates computer and liquid crystal display, and has many characteristics such as high brightness, high definition, and interactive touch. It is generally loved by students, but when displaying students' homework, it needs to be displayed by connecting peripheral devices, which is not only very inconvenient to use, but also troublesome to operate.

Contents of the invention

In order to solve the above problems, the utility model proposes an interactive electronic whiteboard with a liquid crystal touch screen, which has the functions of physical object display and paper scanning display.

The technical scheme adopted by the utility model is: an interactive electronic whiteboard with a liquid crystal touch screen, including a frame body and an electronic whiteboard main body arranged on the frame body, the electronic whiteboard main body includes a touch display screen, and the electronic whiteboard The back of the main body is provided with a computer motherboard, and the touch screen includes a liquid crystal display and a capacitive touch screen arranged in front of the liquid crystal screen. The turntable is provided with a scanning device at the shaft end of the electric turntable, the top of the scanning device cover plate is a display platform, and the top of the frame body is also provided with a camera, and the communication interfaces of the scanning device and the camera are electrically connected to the computer motherboard.

Further, the bottom of the frame body is provided with a lifting frame.

Further, the bottom of the lifting frame is provided with pulleys.

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

The interactive electronic whiteboard with LCD touch screen of the utility model can not only display 360-degree physical video through the display platform with scanning function, but also display paper content by scanning, which is better than traditional electronic whiteboards and more convenient to use. , fast, and more practical.

Description of drawings

Fig. 1 is a structural representation of the utility model.

1-frame; 2-main body of electronic whiteboard; 3-computer main board; 4-telescopic support; 5-electric turntable; 6-scanning device; 7-display platform; 8-camera;

detailed description

In order to make the purpose, technical solutions and advantages of the present utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model. , is not used to limit the utility model.

An interactive electronic whiteboard with a liquid crystal touch screen as shown in Figure 1 includes a frame body 1 and an electronic whiteboard main body 2 arranged on the frame body 1, the electronic whiteboard main body 2 includes a touch display screen, and the electronic whiteboard The back side of the main body 2 is provided with a computer motherboard 3, the touch screen includes a liquid crystal display and a capacitive touch screen arranged in front of the liquid crystal display, the bottom of the frame 1 is provided with a telescopic bracket 4, the telescopic An electric turntable 5 is set on the bracket 4, and a scanning device 6 is arranged at the shaft end of the electric turntable 5, which is used to scan paper students' homework displays and screens. The top of the cover plate of the scanning device 6 is a display platform 7, which is used to place objects. For student homework, the top of the frame 1 is also provided with a camera 8, which is used to collect real objects and display them on the screen. When displaying real objects, the display platform 7 can be rotated by an electric turntable to display the effect at 360 degrees. After the telescopic support 4 stretches out, the display platform 7 is positioned at the front and bottom of the camera 8 , and the communication interfaces of the scanning device 6 and the camera 8 are electrically connected with the computer motherboard 3 .

Wherein, the bottom of the frame body 1 is provided with a lifting frame 9 , and the bottom of the lifting frame 9 is provided with a pulley 10 .

The interactive electronic whiteboard with LCD touch screen of the utility model can not only display 360-degree physical video through the display platform with scanning function, but also display paper content by scanning, which is better than traditional electronic whiteboards and more convenient to use. , fast, and more practical.

The above-mentioned embodiments are only descriptions of preferred implementations of the present utility model, and are not intended to limit the concept and scope of the present utility model. Under the premise of not departing from the design concept of the utility model, various modifications and improvements made by ordinary persons in the art to the technical solution of the utility model should fall into the protection scope of the utility model, and the technology claimed by the utility model The contents are all described in the claims.

Claims (3)

1. An interactive electronic whiteboard with a liquid crystal touch screen, comprising a frame and an electronic whiteboard main body arranged on the frame, the electronic whiteboard main body includes a touch display screen, and the back side of the electronic whiteboard main body is provided with a computer main board, It is characterized in that: the touch display screen includes a liquid crystal display screen and a capacitive touch screen arranged in front of the liquid crystal display screen, the bottom of the frame body is provided with a telescopic bracket, and an electric turntable is arranged on the telescopic bracket, and the motorized The shaft end of the turntable is provided with a scanning device, the top of the cover plate of the scanning device is a display platform, the top of the frame body is also provided with a camera, and the communication interfaces of the scanning device and the camera are electrically connected to the computer motherboard. 2. The interactive electronic whiteboard with a liquid crystal touch screen according to claim 1, characterized in that: the bottom of the frame body is provided with a lifting frame. 3. The interactive electronic whiteboard with LCD touch screen according to claim 2, characterized in that: the bottom of the lifting frame is provided with pulleys.