CN103413479A

CN103413479A - Braille reader

Info

Publication number: CN103413479A
Application number: CN201310384854XA
Authority: CN
Inventors: 陈华
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-08-29
Filing date: 2013-08-29
Publication date: 2013-11-27

Abstract

The invention provides a Braille reader used for enabling the blind to read books and newspapers conveniently. The Braille reader comprises a body which can roll and a pair of Bluetooth earphones. A scanner, a Braille interpretation module and a Bluetooth transmission module which are electrically connected are arranged in the body in a built-in mode. In the rolling process of the body, the scanner scans a Braille text and sends Braille data to the Braille interpretation module, and after the Braille data are translated and identified by the Braille interpretation module, the Braille data are sent to the Bluetooth earphones to be read. The idler wheel type main structure is adopted, the Braille text is scanned synchronously through the scanner which is arranged on the periphery of the body and through rolling, on the Braille text, of an idler wheel, and the Braille text is sent to the Bluetooth earphone through the Bluetooth transmission module after being interpreted so that blind users can read the corresponding Braille text, and the purpose of synchronous reading can be achieved.

Description

A kind of braille reader

Technical field

The present invention relates to a kind of reading aid for blindmen, refer in particular to a kind of reading aid for blindmen of the scanning of rolling.

Background technology

Blind person or people with visual impairment, the disappearance of visual capacity makes them obtain cultural knowledge in mode the most intuitively, the blind person wants to obtain cultural knowledge, can be by buying books printed in braille, by the mode that braille touches, identify and obtaining information, by hand touch reading method, bradylexia, as limited to the understanding of braille as the reader, namely can't successfully read.

Therefore, be necessary to provide a kind of blind person's of raising reading efficiency and accuracy rate, and operate that reading aid for blindmen simple and easy, easy to carry is real to be necessary.

Summary of the invention

Based on the deficiencies in the prior art, fundamental purpose of the present invention is to provide and rollably scans braille, and the braille reader of synchronously interpreting and listening to the user.

The invention provides a kind of braille reader, for facilitating blind person's book or newspaper reading, comprise rotatable body and bluetooth earphone, described body is built-in with scanner, braille solution read through model and the Bluetooth transmission module of electrical connection, in the body rolling process, scanner scanning braille, be sent to braille solution read through model by the braille data, through its translate read identification after, through the Bluetooth transmission module, be sent to bluetooth earphone and distinguish.

Preferably, take in shell described external further comprising, the described shell of taking in comprises stiff end and separating end, at unused state, body is contained in the host cavity that stiff end and separating end be combined into, and when the state of use, opens separating end, body is accommodated in stiff end, and scanner exposes from the separating end zone and scans braille.

Preferably, described body is the roller shape, and the axis of taking in shell of take is axle center rotary scanning braille.

Preferably, described reader has additional loudspeaker, and it is connected with braille solution read through model, plays back with the braille after translating, and reads in real time braille to facilitate the user.

Preferably, described reader has additional storer, and it is connected with braille solution read through model, stores with the braille after translating, and reads and consults to facilitate repeatedly.

Preferably, the middle part of described stiff end offers perforation, to take in finger.Finger passes perforation, scans rotationally braille to drive body.

Preferably, described scanner arranges around the body periphery, makes body in rolling process, the synchronous scanning braille.Described scanner is pressure transducer.

Compared with prior art, reading aid for blindmen of the present invention adopts the roller type agent structure, by roller, roll on braille, with the scanner synchronous scanning braille by arranging around the body periphery, by it after understanding, through the Bluetooth transmission module, be sent to bluetooth earphone, make blind person user can read corresponding braille, reach the purpose of synchronous read.By taking in shell, be fixed and be accommodated in wherein, easy disassembly is used, and inside is provided with the Bluetooth transmission module, the braille after reading can be sent to bluetooth earphone, reads in real time.

The accompanying drawing explanation

Fig. 1 is the structural representation of a kind of braille reader of the present invention;

Fig. 2 is the circuit block diagram of the embodiment mono-of a kind of braille reader of the present invention;

Fig. 3 is the circuit block diagram of the embodiment bis-of a kind of braille reader of the present invention;

Fig. 4 is the circuit block diagram of the embodiment tri-of a kind of braille reader of the present invention;

Embodiment

Shown in seeing figures.1.and.2, the invention provides a kind of braille reader, for facilitating blind person's book or newspaper reading, comprise rotatable body 1 and bluetooth earphone 2, described body 1 is built-in with scanner 10, braille solution read through model 12 and the Bluetooth transmission module 14 of electrical connection, in the rolling process of body 1, scanner 10 scanning brailles, the braille data are sent to braille solution read through model 12, through its translate read identification after, through Bluetooth transmission module 14, be sent to bluetooth earphone 2 and distinguish.

Described body 1, by rollably scanning braille, is distinguished out by braille, and the braille after understanding transfers to bluetooth earphone 2, completes translating of braille and reads and listen to.Described scanner 10, braille solution read through model 12 and Bluetooth transmission module 14 are electrically connected to, described scanner 10 is around body 1 periphery setting, can be pressure transducer, described body 1 is a roller, its middle part offers through hole 101, in the rolling process of body 1, the pressure of scanner 10 sensing brailles changes, and the braille that scanning is obtained is carried out to translation interpretation by braille solution read through model 12, signal of video signal is converted to digital signal, transfer to Bluetooth transmission module 14, mode by Bluetooth wireless transmission, the digital signal of translating after reading is sent in bluetooth earphone 2, make blind person user in the mode of listening to, to read braille in real time.

In a preferred embodiment of the invention, described braille reader also comprises takes in shell 3, for fixing and take in body, facilitates the rolling scanning of body.The described shell 3 of taking in comprises stiff end 30 and separating end 32, stiff end 30 and separating end 32 can fasten mutually, described body 1 is placed in stiff end 30, the middle part of stiff end 30 also offers perforation 301, and the perforation 301 of described stiff end 30 and the concentric setting of the through hole 101 of body 1, when finger passes the perforation 301 of stiff end, can easily reader be gripped, simultaneously, body 1 can bore a hole 301 for axis, the scanning of rolling in stiff end 30.At unused state, body 1 is contained in the host cavity that stiff end 30 and separating end 32 be combined into, when the state of use, open separating end 32, body is accommodated in stiff end 30, scanner 10 exposes from separating end 32 zones and scans braille, and described body be take the axis of taking in shell 3 and is axle center rotary scanning braille.

Preferably, with reference to shown in Figure 3, described reader also can have additional loudspeaker 16, it is connected with braille solution read through model 12, with the braille after translating, plays back, like this, blind person user can be convenient to when not using bluetooth earphone 2, also the braille article can be read.

Preferably, with reference to shown in Figure 4, described reader has additional storer 18, and it is connected with braille solution read through model 12, with the braille after translating, store, like this, can be convenient to blind person user when reading, the braille word read is stored, in order to repeating to listen to, strengthen memory.

Claims

1. braille reader, for facilitating blind person's book or newspaper reading, it is characterized in that: comprise rotatable body and bluetooth earphone, described body is built-in with scanner, braille solution read through model and the Bluetooth transmission module of electrical connection, in the body rolling process, scanner scanning braille, be sent to braille solution read through model by the braille data, through its translate read identification after, through the Bluetooth transmission module, be sent to bluetooth earphone and distinguish.

2. braille reader according to claim 1, it is characterized in that: take in shell described external further comprising, the described shell of taking in comprises stiff end and separating end, at unused state, body is contained in the host cavity that stiff end and separating end be combined into, and when the state of use, opens separating end, body is accommodated in stiff end, and scanner exposes from the separating end zone and scans braille.

3. braille reader according to claim 2, it is characterized in that: described body is the roller shape, and the axis of taking in shell of take is axle center rotary scanning braille.

4. braille reader according to claim 1, it is characterized in that: described reader has additional loudspeaker, and it is connected with braille solution read through model, plays back with the braille after translating.

5. braille reader according to claim 4, it is characterized in that: described reader has additional storer, and it is connected with braille solution read through model, stores with the braille after translating.

6. braille reader according to claim 2, it is characterized in that: the middle part of described stiff end offers perforation, to take in finger.

7. braille reader according to claim 2, it is characterized in that: described scanner arranges around the body periphery.

8. braille reader according to claim 7, it is characterized in that: described scanner is pressure transducer.