Acousto-optic embedding plate and control method thereof

A mosaic board, sound and light technology, applied in toys, sports accessories, musical toys and other directions, can solve problems such as poor fun, limiting the development of early childhood visual function and functional vision rehabilitation training, and hindering the vision of children with low vision, etc. The effect of promoting vision development and promoting vision rehabilitation

Pending Publication Date: 2016-07-27
NANJING MEDICAL UNIV
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  • Summary
  • Abstract
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  • Claims
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Problems solved by technology

However, there are few low-vision toys in the domestic market, especially for the development of low-vision children's vision, which cannot meet the needs of low-vision children's growth and seriously hinders the development of low-vision children's v

Method used

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  • Acousto-optic embedding plate and control method thereof
  • Acousto-optic embedding plate and control method thereof

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with the accompanying drawings.

[0027] combined with figure 1 , an acousto-optic mosaic board, characterized in that: the acousto-optic mosaic board includes a cover plate 1, a mosaic block 2, a magnet 3, an LED display screen 4, a base 5 and a magnetic switch 6; There is an inlay groove 8 matching the inlay block 2; a handle 7 is installed on the inlay block 2 through mechanical means such as threads; the magnet 3 is located in the slot reserved on the inlay block 2; the magnet 3 is located in the handle 7 Below;; the lower part of the LED display screen 4 is fixed with a magnetic switch 5 by means of bonding or the like.

[0028] The LED display screen 4 can switch and display different patterns according to different modes, and the patterns include but are not limited to different color combinations, different lines, fluorescent lights, and stripes with different contrast ratios.

[0029] Both t...

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Abstract

The invention provides an acousto-optic embedding plate. The acousto-optic embedding plate is characterized by comprising a cover plate (1), an embedding block (2), a magnet (3), an LED display screen (4), a base (5) and a magnetic switch (6). A power switch (9), a loudspeaker (10) and a mode switching button (11) are arranged in the base (5). The LED display screen (4) is installed in the base (5) in a buckling or binding mode. The cover plate (1) is installed on the base (5) in a buckling mode. A handle (7) is installed on the embedding block (2) through threads. The magnet (3) is installed between the handle (7) and the embedding block (2). The magnetic switch (6) is installed on the lower portion of the LED display screen (4) in a bonding mode. According to the acousto-optic embedding plate, by means of rich sound, light and image visual stimulation, an effective path is provided for hand operation of children with low vision, and the possibility is provided for the children with the low vision to complete hand-eye coordination training; meanwhile, in combination with corresponding cognition and speech training, vision recovery can be promoted effectively.

Description

technical field [0001] The invention belongs to the field of function-promoting toys, and relates to a visual development toy for low-vision children, in particular to an acousto-optic mosaic board and a control method thereof. Background technique [0002] Visual impairment has become a serious public health problem in my country and even in the world. The phenomenon of blindness caused by eye diseases is gradually spreading to young children, which should arouse the great attention of parents and society. The World Health Organization regards childhood blindness and low vision as one of the five priorities of "Vision 2020 - Enjoying the Right to See" to eliminate avoidable blindness globally. However, there are few low-vision toys in the domestic market, especially those targeted at developing low-vision children's vision, which cannot meet the needs of low-vision children's growth and seriously hinder the development of low-vision children's vision. For children with lo...

Claims

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Application Information

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IPC IPC(8): A63F9/10A63H33/22A63H33/26A63H5/00
CPCA63F9/0666A63F9/10A63H5/00A63H33/22A63H33/26A63F2009/1033
Inventor 王萌王庆平刘守国励建安程雁
Owner NANJING MEDICAL UNIV
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