Multifunctional Braille voice device

A voice device and multi-functional technology, applied in the field of mechanical control and blind education, can solve the problems of single function and complicated operation, and achieve the effect of simplified operation, high integration and compact structure

Inactive Publication Date: 2014-08-13
TAIYUAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the operation of the two is relatively complicated, and the function is relatively single, and neither of them has been put into the market or applied in practice.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The present invention is mainly made up of two major parts of machinery and electronics:

[0013] Ⅰ. The mechanical part is mainly composed of the shape part, the transmission group part and the positioning parts. Such as figure 1 As shown, the shape part consists of a top cover 1 and a bottom case 2. The function of the two is to close the internal parts and provide a suitable installation position for the internal parts. The top cover 1 and the bottom case 2 are detachably connected through the lotus leaf 12. . Such as figure 2 As shown, the transmission group part includes the steering gear base 3, the steering gear 4, the steering plate 5, the gear 6, the bump 7, the rack 8, the chute 9, the slider 10, and the chute seat 11. The steering gear 4 is connected by the screw It is fixed in the steering gear base 3, the output shaft of the steering gear 3 is connected with the steering wheel 5 through a spline, the steering wheel 5 and the gear 6 are fixed together by...

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PUM

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Abstract

The invention discloses a multifunctional Braille voice device, and belongs to the fields of mechanical control and blind people education. The multifunctional Braille voice device is a Braille teaching tool which comprises a Braille voice dictionary and a key dictionary and achieves voice touch learning. The multifunctional Braille voice device comprises a mechanical part and an electronic part. The mechanical part comprises an appearance part, a transmission set part and a positioning component; the appearance part is formed by connecting a top cover and a bottom shell through a hinge; the transmission set part comprises a steering engine base, a steering engine, a helm, a gear, a bump, a rack, a sliding groove, a sliding block and a sliding groove base, the steering engine is fixed in the steering engine base through screws, an output shaft of the steering engine base is connected with the helm through a spline, the helm and the gear are fixed together in a meshed mode, the bump is meshed with the rack, the sliding block and the rack are fixed together, and the sliding groove and the sliding groove base are fixed together. The operation is greatly simplified through voice recognition control and man-machine conversation.

Description

technical field [0001] The invention belongs to the fields of mechanical control and education for the blind, and is a braille teaching tool capable of realizing a braille phonetic dictionary, phonetic touch learning and a button dictionary. Background technique [0002] In China, there are 12.33 million visually impaired people, accounting for about 14.86% of the total disabled population. There are still many problems in the education of blind people, which are far behind the education of ordinary people. The education of blind teenagers is one of the major problems. During the investigation, we found that the learning situation of children in blind schools is not optimistic, and the learning methods of children are traditional. Learning method—dot-matrix Chinese characters for the blind. This learning method not only requires a professional Braille teacher, but is also time-consuming. The present invention can just make up for this shortcoming, meet the needs of the blind...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B21/00G09B5/04
Inventor 李康杨宗翰胡培董志国黄炜熔曹天奇李红红
Owner TAIYUAN UNIV OF TECH
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