Children drawing training intelligent demonstration device

Abstract

The invention relates to the technical field of teaching appliance accessory devices, and particularly relates to a children drawing training intelligent demonstration device. The height of a drawing board can be adjusted, and the children of different height are enabled to enjoy explaining their own drawing so that the practicality can be enhanced; besides, the functions are diverse and the interest of the children can be further enhanced; meanwhile, the area of the drawing board can be increased according to the requirement so as to enhance the use reliability. The children drawing training intelligent demonstration device comprises the drawing board and a base. The front side wall of the drawing board is provided with a display screen. The drawing board is internally provided with a hard disk memory, a microprocessor and a display card. The children drawing training intelligent demonstration device also comprises a left thread rod, a left thread pipe, a right thread rod, a right thread pipe, left sound equipment, right sound equipment and a microphone. The right end of the drawing board is provided with a USB jack. The front side wall of the drawing board is provided with a key area which is internally provided with a key trigger module. The key trigger module is electrically connected with the microprocessor. The rear side wall of the drawing board is provided with a left drawing board and a right drawing board.

Description

technical field [0001] The invention relates to the technical field of auxiliary devices for teaching supplies, in particular to an intelligent demonstration device for children's drawing training. Background technique [0002] As everyone knows, the intelligent demonstration device for children's painting training is an auxiliary device for children's painting teaching, and it has been widely used in the field of children's teaching; the existing intelligent demonstration device for children's painting training includes a drawing board and a base, and the top of the base is set There are two sets of outriggers, the tops of the two sets of outriggers are all connected with the bottom of the drawing board, a display screen is arranged on the front side wall of the drawing board, a hard disk memory, a microprocessor and a display card are arranged inside the drawing board, and the hard disk memory Both the display card and the display card are electrically connected to the mic...

AI Technical Summary

Problems solved by technology

[0002] As everyone knows, the intelligent demonstration device for children's painting training is an auxiliary device for children's painting teaching, and it has been widely used in the field of children's teaching; the existing intelligent demonstration device for children's painting training includes a drawing board and a base, and the top of the base is set There are two sets of outriggers, the tops of the two sets of outriggers are all connected with the bottom of the drawing board, a display screen is arranged on the front side wall of the drawing board, a hard disk memory, a microprocessor and a display card are arranged inside the drawing board, and the hard disk memory Both the display card and the display card are electrically connected to the microprocessor, and the display card is electrically connected to the display screen; when the existing intelligent demonstration device for children's drawing training is used, the drawing teaching can be carried out on the drawing board, and the children's drawing works can also be photographed. It is transmitted to the microprocessor through the hard disk memory, and then transferred to the display card by the microprocessor for conversion processing, and finally displayed on the display screen. Children can explain their paintings, and teachers and students can rate the paintings. , can fully drive children's enthusiasm; found in the use of the existing children's painting training intelligent demonstration device, its height cannot be adjusted, causing some children to be unable to reach their own works when explaining their own paintings, which affects children's It has low practicability; and its function is relatively single, and it can only display the images of paintings; at the same time, its drawing board has a limited area, and it can only display a part when posting and displaying children's paintings. If the surface is large enough, it will take up a lot of space, resulting in low reliability

Images