CN201255931Y

CN201255931Y - Learning machine for the blind children

Info

Publication number: CN201255931Y
Application number: CNU2008201144842U
Authority: CN
Inventors: 韩玉敏; 钟经华; 李朝煦
Original assignee: Beijing Union University
Current assignee: Beijing Union University
Priority date: 2008-05-21
Filing date: 2008-05-21
Publication date: 2009-06-10
Anticipated expiration: 2018-05-21

Abstract

The utility model relates to a learning machine for blind children, belonging to teaching appliances for blind. The learning machine for blind children is assembled into a host and a leaning information card in Braille, plain text and graph-text. The host includes a computer motherboard, a storage device, a high brightness display screen, a sounder, a hand-sensitive area, a Braille and plain text display switching key and a power supply. The computer motherboard includes a central processing unit, a data memory, a keyboard and a display control and data communication port. The leaning information card in Braille, plain text and graphic-text can be inserted in the Braille hand-sensitive area of the learning machine, then prompted by speeches and hand sensing, the blind children can learn words and sense graphs by utilizing the leaning information card in Braille, plain text and graph-text through speech prompt, and the high brightness display screen can display the Braille as plain text, thereby solving the problem that words for blind children and graphic elementary teaching aids are absent in visually-impaired teaching. Further the learning machine for blind children is particularly adaptable to blind children of lower grades, and to low-vision children.

Description

Blind child's learning machine

Technical field:

The utility model belongs to blind person's teaching aid technical field.

The utility model relates to a kind of teaching equipment, particularly relates to a kind of blind child and low eyesight children literal initiation learning machine.

Background technology:

Traditional teaching aid and method are continued to use in existing braille initiation study, are unfavorable for that the low age blind child grasps braille and perception graphic knowledge fast, are difficult to improve teaching process and quality, are unfavorable for blind child's intelligence development.

Summary of the invention:

The purpose of this utility model is to overcome the above-mentioned defective in the existing learning aids, and the initiation learning machine of a kind of suitable blind child and low eyesight children character and graphic study is provided.

Technical solution of the present invention is: blind child's learning machine by main frame and blind, expressly picture and text study card is formed.Comprise computer main board, memory device and power supply in the main frame.Comprise central processing unit, datarams, keyboard in the computer main board and show control and data communication interface; High intensity display screen, hand induction zone, record button, acoustical generator and blind plaintext switch are arranged in the front of main frame.

Because the utility model is provided with the hand induction zone in learning machine, can insert blind, picture and text study card expressly at braille hand induction zone, utilize blind, expressly picture and text study cartoon is crossed voice and is pointed out, the blind child answers literal and figure with feel under the prompting of voice.High intensity display screen can be with the braille literal with expressly showing simultaneously.Solved the problem that the ABC of teaching aid of blind child's literal and figure lacks, be particularly suitable for the primary grades blind child and use.Also can be used for low eyesight children simultaneously.

Meaning of the present utility model is: designed a kind of new educational aid that a kind of blind child of being applicable to crosses the threshold and learns, the demonstration by feel is answered, voice cooperate high brightness alleviates learning difficulty, and the ABC of stage realization figure, the literary composition learnt at the braille word develop simultaneously.The study of braille and figure is become relatively easily, improve blind child's learning interest and learning quality.

After adopting technique scheme, it is strong that the utility model blind child learning machine has intuitive, and mimetism is good, promptly can be used for the children that the total blindness children also can be used for low vision.And the content of study plug-in card can change arbitrarily.Utilize the voice input function learning content can be self-defined.Made things convenient for the user widely.The efficiency of teaching of raising and quality are arranged, broad-spectrum advantage.

Description of drawings:

Fig. 1 is the front view of the utility model main frame.

Fig. 2 is blind, a plaintext picture and text study card synoptic diagram of the present utility model.

Embodiment

Illustrate further below in conjunction with accompanying drawing and instantiation

As shown in the figure, the utility model comprises main frame (computer main board, memory device) 1 and blind, the plaintext picture and text study card 7 that contains control circuit; Hand induction zone 2 is arranged, high intensity display screen 3, acoustical generator 4, blind plaintext switch 5, record button 6 in main frame 1.Only need during use with blind, expressly picture and text study card 7 be inserted in the hand induction zone 2, arbitrarily presses optional position in the hand induction zone 2 with hand, learning machine just can be blind according to sending, the expressly literal on the picture and text study card 7 or the sound of figure correspondence.The blind child can touch corresponding character or figure according to prompting in the hand induction zone.At this moment, hang down the also available blind plaintext switch 5 of eyesight child, literal blind, that the study of plaintext picture and text blocks in 7 is shown in high intensity display screen 3 that with plaintext or braille the while voice also can be pointed out, reach the ABC of purpose of study.

Have sound-recording function in the utility model, the user can increase learning content easily.

Claims

1, a kind of blind child's learning machine, it is characterized in that comprising main frame (1) and blind, plaintext picture and text study cards (7), main frame comprises computer main board, memory device and power supply in (1), comprises central processing unit, datarams, keyboard in the computer main board and shows control and data communication interface; In the front of main frame (1) high intensity display screen (3) being arranged, is hand induction zone (2) below the high intensity display screen (3), and the left side of hand induction zone (2) is record button (6) and acoustical generator (4), is blind plaintext switch (5) above the acoustical generator (4).

2, blind child's learning machine according to claim 1 is characterized in that: insert blind, plaintext picture and text study cards (7) at braille hand induction zone (2).