Electronic page turning all-in-one machine

Abstract

The invention discloses an electronic page turning all-in-one machine which comprises a hollow box body, a display device and an induction device are installed on the upper surface of the box body, a single-chip microcomputer, a control host and a projector are arranged in the box body, the induction device, the single-chip microcomputer, the control host and the projector are sequentially connected, a circuit board is arranged in the control host, and a power module is arranged on the circuit board. The power supply module comprises a first uninterruptible power supply, a first voltage stabilizer, a second voltage stabilizer, a first resistor, a second resistor, a first capacitor, a second capacitor, a first MOS tube, a first light emitting diode, a second MOS tube, a second light emitting diode, a second capacitor, a first operational amplifier, a second operational amplifier, a first triode, a fifth capacitor, a second triode, a second resistor, a third resistor, a third capacitor, a fourth capacitor and a second uninterruptible power supply. The circuit is simple in structure, low in cost, convenient to maintain and high in safety and reliability.

Description

technical field [0001] The invention relates to the field of book-turning machine circuits, in particular to an electronic book-turning integrated machine. Background technique [0002] The popular multimedia display system of electronic flip book all-in-one machine is one of the interactive experience forms realized by multimedia technology. Through interactive technology, people can experience a more vivid visual experience. Due to its flexible display method, it can present what customers want The content presented is perfectly presented in front of people, and the perfect visual and interactive functions give visitors a different feeling. We can see it in more and more fields. [0003] Flipping books can also be called virtual flipping books, induction flipping books, interactive flipping books, air flipping books, etc. It is like an open book, which can record various rich materials, including videos, texts, pictures, etc. Visitors can Wave your arms to "flip" the book...

AI Technical Summary

Problems solved by technology

[0005] The power supply part of the traditional electronic book flipping all-in-one machine uses many components, the circuit structure is complex, the hardware cost is high, and it is inconvenient to maintain

In addition, due to the lack of corresponding circuit protection functions in the power supply part of traditional electronic flip book all-in-one machines, such as the lack of signal interference prevention functions, the safety and reliability of the circuits are poor

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