Braille book page turning reading device

Abstract

The invention provides a Braille book page turning reading device, and discloses a Braille reading device. According to the Braille reading device, pages are adsorbed by using air flow, the air flow is matched with rotation of a page turning rod for page turning, a micro scanner is used for scanning reading, and then continuous page turning is carried out. The device is small in size and convenient to carry. The device is characterized in that a base is of a flat-plate-shaped structure, a motor mounting sleeve is arranged in the middle of the base, a transmission sleeve sleeves the motor mounting sleeve, and the bottom end of the transmission sleeve is of an open structure; a distance is formed between the bottom end of the transmission sleeve and the base, a distance is formed between thetop end of the transmission sleeve and the top end of the motor mounting sleeve, a gap is formed between the inner wall of the transmission sleeve and the outer wall of the motor mounting sleeve, a driving motor is arranged in the motor mounting sleeve, a motor shaft extends upwards into the transmission sleeve, and an impeller is arranged on the motor shaft and located in the transmission sleeve; a planetary gear frame is arranged on the motor shaft and is connected with the transmission sleeve; a fixed sleeve sleeves the top end of the transmission sleeve.

Description

technical field [0001] The invention relates to a page-turning reading device for Braille books, which relates to a voice reading device for automatically flipping through Braille books, which is convenient for blind people to read books, and belongs to the field of living facilities. In particular, it relates to a braille reading device which uses airflow to absorb book pages, cooperates with the rotation of a page-turning lever to turn over the pages, scans and reads them with a micro-scanner, and performs continuous flipping. Background technique [0002] At present, for the blind or visually impaired, it is impossible to directly acquire knowledge through reading books visually and intuitively. It is necessary to purchase special books for learning, that is, to read Braille. Braille needs to be learned through tactile perception, but Braille is a new writing system. It is difficult for beginners to recognize and recognize, and there is no auxiliary tool for reading and l...

AI Technical Summary

Problems solved by technology

[0002] At present, for the blind or visually impaired, it is impossible to directly acquire knowledge through reading books visually and intuitively. It is necessary to purchase special books for learning, that is, to read Braille. Braille needs to be learned through tactile perception, but Braille is a new writing system. It is difficult for beginners to recognize and recognize, and there is no auxiliary tool for reading and learning. At the same time, as the body ages and the sense of touch declines, reading Braille will become more laborious. Some existing Braille reading devices recognize the text and then voice Broadcast reading, but the page turning of books needs to be done manually, automatic page turning and continuous recognition are not possible, and the scanning recognition process needs to be manually moved by hands or fingers, which is inefficient and does not reduce the workload of blind people, and The existing readers are large in size and inconvenient to carry. Other existing readers need to manually turn pages and cannot read automatically and c

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