CN210073058U

CN210073058U - Interactive braille teaching aid

Info

Publication number: CN210073058U
Application number: CN201920661309.3U
Authority: CN
Inventors: 曹静芸; 张晓刚
Original assignee: Guangdong University of Technology
Current assignee: Guangdong University of Technology
Priority date: 2019-05-09
Filing date: 2019-05-09
Publication date: 2020-02-14
Anticipated expiration: 2029-05-09

Abstract

The utility model discloses an interactive braille teaching aid, which comprises a main body, a base, a rotating part and a control system, wherein the base is connected with the main body through the rotating part, and the control system is arranged in the main body; the control system comprises a microcontroller, and a power supply module, a voice module, a communication networking module, a blind spot module, an induction module and a storage module which are connected with the microcontroller; the utility model discloses utilize button, rotatable main part of different shapes to cultivate the form perception and the direction perception of looking barrier children, thereby look barrier children through the increase and learn the participant in-process of braille and promote interactive and interesting, have the braille teaching of collection, cultivate direction and feel trinity advantage and effect of form perception.

Description

Interactive braille teaching aid

Technical Field

The utility model relates to an utensil technical field is assisted in the braille teaching, concretely relates to utensil is assisted in interactive braille teaching.

Background

Braille, direction perception and form perception are required to be learned by visually impaired children in childhood, otherwise, the future life of the children is influenced. At present, the Braille teaching of China mainly depends on teachers in schools to teach, the Braille system is complex and unintelligible for vision-impaired children, and in addition, internal Braille teaching aids are few, most of the teaching aids of teachers are self-made, the teaching aids are coarse in material, weak in interactivity and low in interestingness, and fingers of the vision-impaired children are easily abraded. Besides Braille, the direction perception and the form perception of the visually impaired children are also indispensable classes of life, and the same teaching aids on the market are almost blank. These reasons increase the difficulty of visually impaired children in learning basic life skills, potentially causing them to lose confidence and abandon learning, which is extremely unutilized for their own development.

In the prior art, Chinese patent CN201410269142.8 discloses a teaching aid for Braille teaching, which discloses that Braille grooves on a Braille board are connected with Braille balls, and the position of the Braille balls can be conveniently changed by matching with magnetic rods so as to achieve the purpose of Braille teaching, but the operation mode is troublesome; in addition, although the lengthened plate can facilitate writing of braille teaching personnel, the interaction interest is low, and the learning interest of the visually impaired children cannot be improved; in addition, the patent only aims at the function of learning Braille, and neglects the learning requirements of direction perception and form perception of visually impaired children.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome prior art's shortcoming and not enough, provide a modular, cultivate interactive braille teaching assistive device of looking barrier children direction perception and form perception simultaneously.

The purpose of the utility model is realized through the following technical scheme:

an interactive braille teaching aid comprises a main body, a base, a rotating component and a control system, wherein the base is connected with the main body through the rotating component, and the control system is arranged in the main body;

the control system comprises a microcontroller, and a power supply module, a voice module, a communication networking module, a blind spot module, an induction module and a storage module which are connected with the microcontroller;

the main body is of a cube structure, a module accommodating part is arranged at the top of the main body, and the blind spot module is arranged in the module accommodating part; the bottom of the main body is connected with the rotating component; the blind spot module is connected with the magnetic region through weak magnetism, and can be easily moved in the magnetic region; the induction module is arranged in the magnetic area.

Preferably, the four confirmation keys are respectively triangular, pentagonal, rhombic, and circular in shape.

Preferably, the confirmation key is connected with the main body through a spring, a key inner frame and a connecting piece.

Preferably, the magnetic region is provided with six positions for blind spot module arrangement.

Preferably, the rotating component comprises a telescopic ball, a rotating shaft, a ring and a rotating inner frame, wherein the base is connected with the rotating shaft through the telescopic ball, the rotating shaft is connected with the rotating inner frame through the ring, and the rotating inner frame is connected with the main body, so that the main body can rotate on the base at will.

The utility model discloses a theory of operation:

the utility model relates to a collect braille teaching, cultivate interactive braille teaching assistance tool of sense of direction and form perception trinity, its use is: teacher or head of a family establish the contact through intelligent equipment and control system's communication networking module, set for the word that wants to teach, but the vision barrier children four-man is a set of, each person uses a side of main part, teacher lets vision barrier children spell out a part of this word blind spot and press the enter key with the blind spot module in the magnetism region according to the order, the regional inside response module of magnetism responds to the combination of the blind spot module that vision barrier children put into, form corresponding signal transmission and give microcontroller, microcontroller judges whether the input of vision barrier children is correct and sends corresponding feedback sound through voice module, tell vision barrier children whether correct the input, when four children input is all correct, voice module then broadcasts the story or explanation etc. that are relevant with this word.

Compared with the prior art, the utility model following beneficial effect has:

(1) the utility model utilizes the keys with different shapes and the rotatable main body to cultivate the shape perception and the direction perception of the children with visual impairment, and improves the interactivity and the interestingness by increasing the participants in the process of learning braille by the children with visual impairment, thereby having the advantages and the effects of integrating braille teaching, cultivating the direction perception and the shape perception;

(2) the utility model deepens the impression and interest of blind children in the process of learning Braille through digging stories behind training words and sentences, so that the learning of the blind children is not only simple words and sentences, but also stories behind the words and sentences, and the culture knowledge conservation of the blind children is improved; in the process of Braille learning, the communication skills of other participants are improved through cooperative communication with the other participants, and the social confidence of the visually impaired children is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a rotating member of the present invention;

FIG. 3 is a schematic structural diagram of the confirmation key of the present invention;

fig. 4 is a schematic diagram of the control system of the present invention.

The reference numbers in the figures are: 1. a microcontroller; 2. a power supply module; 3. a voice module; 4. a communication networking module; 5. a blind spot module; 6. a sensing module; 7. a storage module; 8. a module receiving place; 9. a triangle confirmation key; 10. a pentagonal confirm key; 11. a magnetic region; 12. a main body; 13. a rotating shaft; 14. a base; 15. a diamond shaped confirmation key; 16. a circular confirmation key; 17. rotating the inner frame; 18. a circular ring; 19. a telescopic ball; 20. a spring; 21. a key inner frame; 22. a connecting member.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.

As shown in FIGS. 1-4, an interactive braille teaching aid comprises a main body 12, a base 14, a rotating part and a control system, wherein the base 14 is connected with the main body 12 through the rotating part, and the control system is arranged in the main body 12.

As shown in fig. 1, the control system includes a microcontroller 1, and a power supply module 2, a voice module 3, a communication networking module 4, a blind spot module 5, an induction module 6 and a storage module 7 connected to the microcontroller 1.

The main body 12 is of a cube structure, a module accommodating part 8 is arranged at the top of the main body 12, and the blind spot module 5 is arranged in the module accommodating part 8; the bottom of the main body 12 is connected with the rotating component; the four side surfaces of the main body 12 are respectively provided with a magnetic area 11 and confirmation keys, the four confirmation keys are respectively triangular, pentagonal, rhombic and circular, namely a triangular confirmation key 9, a pentagonal confirmation key 10, a rhombic confirmation key 15 and a circular confirmation key 16, and the confirmation keys with different shapes are arranged, so that visually impaired children can easily distinguish different surfaces; as shown in fig. 4, the confirmation key is connected with the main body 12 through a spring 20, a key inner frame 21 and a connecting piece 22; the magnetic region 11 is provided with six positions for arranging the blind spot modules 5; the blind spot module 5 is connected with the magnetic area 11 through weak magnetism, and the blind spot module 5 can be easily moved in the magnetic area 11; the induction module 6 is arranged in the magnetic region 11.

As shown in fig. 3, the rotating component includes a telescopic ball 19, a rotating shaft 13, a ring 18 and a rotating inner frame 17, wherein the base 14 is connected to the rotating shaft 13 through the telescopic ball 19, the rotating shaft 13 is connected to the rotating inner frame 17 through the ring 18, and the rotating inner frame 17 is connected to the main body 12, so that the main body 12 can be freely rotated on the base 14.

The utility model relates to a collect braille teaching, cultivate interactive braille teaching assistance tool of sense of direction and form perception trinity, its use is: a teacher or a parent establishes contact with the communication networking module 4 of the control system through intelligent equipment, words and phrases to be taught are set, the visually impaired children can be grouped into one group, each person uses one side surface of the main body 12, and the confirmation keys with different shapes are arranged on each side surface, so that the visually impaired children can easily distinguish different surfaces; the teacher lets the blind spot module 5 for the children of visual impairment spell out a part of this word blind spot and presses the enter key in magnetic zone 11 according to the order, the combination of blind spot module 5 that the inside response module 6 response visual impairment children of magnetic zone 11 put into forms corresponding signal transmission and gives microcontroller 1, microcontroller 1 judges that visual impairment children input is correct and sends corresponding feedback sound through voice module 3, tell visual impairment children input whether correct, when four children input is all correct, voice module 3 then broadcasts the story or explanation etc. that are relevant with this word.

The utility model utilizes the keys with different shapes and the rotatable main body to cultivate the shape perception and the direction perception of the children with visual impairment, and improves the interactivity and the interestingness by increasing the participants in the process of learning braille by the children with visual impairment, thereby having the advantages and the effects of integrating braille teaching, cultivating the direction perception and the shape perception; by mining stories behind the training words and sentences, the impression and interest of blind children in the process of learning braille are deepened, so that the blind children can learn not only simple words and sentences but also stories behind the words and sentences, and the culture knowledge conservation of the blind children is improved; in the process of Braille learning, the communication skills of other participants are improved through cooperative communication with the other participants, and the social confidence of the visually impaired children is improved.

The above is the preferred embodiment of the present invention, but the embodiment of the present invention is not limited by the above, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims

1. An interactive braille teaching assistive device is characterized by comprising a main body, a base, a rotating component and a control system, wherein the base is connected with the main body through the rotating component, and the control system is arranged in the main body;

2. The interactive braille teaching aid of claim 1, wherein the four confirmation keys are triangular, pentagonal, diamond-shaped, and circular in shape, respectively.

3. The interactive braille teaching aid of claim 1, wherein the confirmation key is connected to the main body by a spring, a key inner frame and a connector.

4. The interactive braille teaching aid of claim 1, wherein the magnetic field is provided with six positions for blind spot module alignment.

5. The interactive braille teaching aid according to claim 1, wherein the rotating part comprises a telescopic ball, a rotating shaft, a ring and a rotating inner frame, wherein the base is connected with the rotating shaft through the telescopic ball, the rotating shaft is connected with the rotating inner frame through the ring, and the rotating inner frame is connected with the main body, so that the main body can rotate freely on the base.