CN206411898U

CN206411898U - Multifunction speech braille structural model

Info

Publication number: CN206411898U
Application number: CN201621279349.4U
Authority: CN
Inventors: 娄星明; 黄锦玲
Original assignee: Changsha Vocational and Technical College
Current assignee: Changsha Vocational and Technical College
Priority date: 2016-11-25
Filing date: 2016-11-25
Publication date: 2017-08-15
Anticipated expiration: 2026-11-25

Abstract

The utility model provides multifunction speech braille structural model.The multifunction speech braille structural model include housing, the audio player structure that is covered in the braille plate of the case top and is contained in inside the receiving space and and the administration of power supply that is electrically connected with of the audio player structure, the braille plate is provided with the cuboid plate of array braille groove for front, and the administration of power supply includes being contained in the battery of the receiving space and is connected and covered in the solar panel of the hull outside wall with the storage battery.Multifunction speech braille structural model provided by the utility model provides a great help to blind person to the study of a position, blind person can not only carry out a position training with it, it can also hear that the pronunciation of standard is played, the braille that can be more importantly learned oneself carries out self test, it can make blind person complete the study to braille point position in the very short time, solar cell is added simultaneously, its energy supply demand is solved.

Description

Multifunction speech braille structural model

【Technical field】

The utility model is related to Braille teaching aid field, and in particular to a kind of multifunction speech braille structural model.

【Background technology】

Braille is the special word used for dysopia personage.The braille of present Global Access is with six raised points For structure, braille is differently formed with the conversion of six positions and distance.Present braille is usually special with blind pen Salient point is pricked out on paper, this mode, salient point is too close, volume and very little, it is difficult to effectively help blind person's study braille.

Therefore, it is necessary to provide a kind of new braille learner.

【Utility model content】

The purpose of this utility model is to provide a kind of multifunction speech braille structural model with voice play function.

The technical solution of the utility model is as follows：The multifunction speech braille structural model is included with receiving space Housing, the braille plate for being covered in the case top and the audio player structure being contained in inside the receiving space and and described The administration of power supply that audio player structure is electrically connected with, the braille plate is provided with the cuboid plate of array braille groove, institute for front Stating administration of power supply includes being contained in the battery of the receiving space and is connected and is covered in the housing with the storage battery The solar panel of lateral wall.

It is preferred that, the single-chip microcomputer and braille that the audio player structure includes circuit board and is integrated on the circuit board are defeated Enter to be embedded braille input dot matrix, the braille input dot matrix and braille input module connection in module, the braille groove And the braille input module is used to receive the braille input signal from braille input dot matrix and is sent to the monolithic Machine.

It is preferred that, the audio player structure also include dio Output Modules and be connected with the dio Output Modules it is micro- Type loudspeaker, the housing is formed with out acoustic aperture, and the Microspeaker is fixedly arranged on the madial wall of the hole site of speaking.

It is preferred that, the multifunction speech braille structural model also includes the external key being disposed adjacent with the braille plate Region, the external key region include validating that button and corrigendum button, the confirmation button and corrigendum button respectively with it is described Single-chip microcomputer is connected.

It is preferred that, the housing bottom is provided with the support feet being connected through a screw thread with it.

Multifunction speech braille structural model provided by the utility model provides very big to blind person to the study of a position Help, blind person can not only carry out the training of position with it, can also hear that the pronunciation of standard is played, it is often more important that can be with The braille learned oneself carries out self test, and the learning machine makes the study of braille become light, easy, and it can make blind person very The study to braille point position is completed in the short time, while adding solar cell, its energy supply demand is solved.

【Brief description of the drawings】

Fig. 1 is the structure chart of the utility model multifunction speech braille structural model；

Fig. 2 is the profile of multifunction speech braille structural model shown in Fig. 1.

【Embodiment】

The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.

Fig. 1 and Fig. 2 are please referred to, wherein, Fig. 1 is the structure of the utility model multifunction speech braille structural model Figure；Fig. 2 is the profile of multifunction speech braille structural model shown in Fig. 1.The multifunction speech braille structural model 100 is wrapped The housing 1 with receiving space 10 is included, the braille plate 2 at the top of the housing 1 is covered in, is disposed adjacent with the braille plate 2 External key region 5 and the audio player structure 3 being contained in inside the receiving space 10 and with the electricity of the audio player structure 3 Property connection administration of power supply 4.

The braille plate 2 is provided with the cuboid plate of array braille groove 21 for front, and the administration of power supply 4 includes being contained in The battery 41 of the receiving space 10 and electrically connect and covered in the solar energy of the lateral wall of housing 1 with the battery 41 Cell panel 42.

The audio player structure 3 includes circuit board 31, the single-chip microcomputer 32 being integrated on the circuit board 31, braille input Module 33, dio Output Modules 34 and the Microspeaker 35 being connected with the dio Output Modules 34.

Braille input dot matrix 22, the braille input dot matrix 22 and braille input mould are embedded in the braille groove 21 Block 33 is connected and the braille input module 33 is concurrent for receiving the braille input signal from braille input dot matrix 21 Give the single-chip microcomputer 32.

In the present embodiment, the housing 1 is formed with out acoustic aperture 11, the Microspeaker 35 be fixedly arranged on it is described go out acoustic aperture The madial wall of 11 positions.

The external key region 5 includes validating that button 51 and corrigendum button 52, the confirmation button 51 and corrigendum button 52 connect with the single-chip microcomputer 32 respectively.

It is preferred that, the bottom of housing 1 is additionally provided with the support feet 13 being connected through a screw thread with it, can be described by regulation Support feet 13, the blind person student for different heights and brachium provides Learning Service.

In use, braille input dot matrix 22 progress braille of the blind person student in the braille groove 21 is defeated Enter, during input error, blind person student presses the corrigendum button 52, can re-enter, after input is finished and confirmed, Mang Renxue Raw to press the confirmation button 51, the confirmation button 51 sends its confirmation signal to the single-chip microcomputer, meanwhile, the braille Input module 33, which is received, to be inputted the braille input signal of dot matrix 21 from the braille and is sent to the single-chip microcomputer 32；The list Piece machine 32 sends audio signal and played to the dio Output Modules 34, then by the Microspeaker 35.

Specifically, being from the braille input input pattern of dot matrix 22：Press a little, can change into braille input dot matrix 22 Corresponding data signal, reaches circuit board 31, is received by single-chip microcomputer 32, and the single-chip microcomputer in the present embodiment is C8051 monolithics Machine.

Voice output pattern is：The single-chip microcomputer 32 changes data signal by A/D, by the dio Output Modules 34 Voice signal is exported with the Microspeaker 35.

Above-described is only embodiment of the present utility model, it should be noted here that for the ordinary skill of this area For personnel, on the premise of the utility model creation design is not departed from, improvement can also be made, but these belong to this practicality New protection domain.

Claims

1. a kind of multifunction speech braille structural model, it is characterised in that：Including the housing with receiving space, be covered in it is described The braille plate of case top and the audio player structure being contained in inside the receiving space and with the audio player structure electricity Property connection administration of power supply, the braille plate is provided with the cuboid plate of array braille groove for front, and the administration of power supply includes It is contained in the battery of the receiving space and is connected and is covered in the solar energy of the hull outside wall with the storage battery Cell panel.

2. according to the multifunction speech braille structural model described in claim 1, it is characterised in that the audio player structure includes Braille input point is embedded in circuit board and the single-chip microcomputer being integrated on the circuit board and braille input module, the braille groove Battle array, the braille input dot matrix and the braille input module are connected and the braille input module is used to receive from described blind The braille input signal of text input dot matrix is simultaneously sent to the single-chip microcomputer.

3. according to the multifunction speech braille structural model described in claim 2, it is characterised in that the audio player structure is also wrapped Dio Output Modules and the Microspeaker being connected with the dio Output Modules are included, the housing is formed with out acoustic aperture, described Microspeaker is fixedly arranged on the madial wall of the hole site of speaking.

4. according to the multifunction speech braille structural model described in claim 2, it is characterised in that the multifunction speech braille knot Structure model also includes the external key region that is disposed adjacent with the braille plate, the external key region include validating that button and Button is corrected, the confirmation button and corrigendum button are connected with the single-chip microcomputer respectively.

5. multifunction speech braille structural model according to claim 1, it is characterised in that the housing bottom is provided with and it The support feet being connected through a screw thread.