CN201021999Y

CN201021999Y - Multi-function MP3 learning pen and auxiliary digital fiche

Info

Publication number: CN201021999Y
Application number: CNU2006201069274U
Authority: CN
Inventors: 罗良军; 张正良
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-08-22
Filing date: 2006-08-22
Publication date: 2008-02-13
Anticipated expiration: 2016-08-22

Abstract

The utility model discloses a multi-functional learning pen of the slip type structure and a related micro digital film, the learning pen comprises a CMOS image receiving unit and an audio processing output unit, the CMOS image receiving unit is a pen shape shell, the audio processing output unit is a box type set separated with the pen shape shell, and the wireless receiver and the wireless sender of both units are communicated via Bluetooth technology, the micro digital film is a nanomaterial film with micro numeric codes printed on, the information can be read out exactly when the CMOS image receiving pen head part of the learning pen is disposed in the area with micro numeric codes of the transparent film. The learning pen is small and convenient for the split type structure, and the audio processing unit with the MP3 function has a relatively bigger space to make the sound more excellent. Besides the utility model has learning functions of repeater, electronic dictionary, MP3 and the like meantime, as well as function expanding and upgrading via the USB interface.

Description

Multi-functional MP3 learning pen and the micro digital film supporting with it

Technical field

The utility model relates to a kind for the treatment of apparatus of talking book, is about to usual papery books or the contents such as literal picture in the magazine, through information processing, plays back particularly a kind of multifunctional learning pen with MP3 treatment technology function by audible device.

Background technology

Talking book has good booster action for the study education of middle and elementary school student or young child.Because the age is immature, the consciousness of study and initiative are not strong, and in the face of uninteresting literal books, are weary of easily.Interactively, when browsing, can allow ear accept the talking book of sound with eyes, can improve their learning interest and results of learning, to reading, understand and memory all being very helpful.The electronic voice book of Cun Zaiing in the market, have plenty of corresponding circuit part is set in book, for example comprise supplying cell, microprocessor has the storer of voice messaging, acoustical generator etc., and be provided with the text page in need the corresponding broadcast button of content of voice suggestion, when touching a certain button, microprocessor is according to its signal of receiving, from speech memory, read corresponding voice messaging, and play back by pronunciation device.Each all need dispose corresponding circuit part this book in book, not only cost is higher, and massiveness, carries and use very inconvenience.Chinese patent 200420102160.9 discloses a kind of " stealthy sign indicating number optical identification monomer learning pen ", it reads by the photohead that is arranged on the learning pen front end and adds the stealthy sign indicating number that is imprinted on the book, after handling by coding chip and speech chip then, send corresponding sound.This mode, must on books, print stealthy sign indicating number in advance, papery to books, and it is very high to the requirement of printing capability of printing manufacturer, in case stealthy sign indicating number is printed with mistake, the book printing of this batch will all be scrapped, and not only increase printing cost, and such requirement is unfavorable for large-scale promotion application.And in use, books are careless when stained, and the photohead on the pen just can't read again and add the stealthy sign indicating number that is imprinted on the book, thereby causes voice normally not export.In addition, the Audio Processing form of this learning pen makes it the acoustical quality that can not reach desirable, and to the storage capacity requirement of pen than higher, do not possess support to MP3 format, can not compatible various music and the learning materials of using MP3 format general on the present network, it is very restricted in the expansion of function and effect.

Summary of the invention

The purpose of this utility model is to provide a kind of general books that is applicable in order to solve above-mentioned the deficiencies in the prior art, need not the bonding strip font code or the stealthy sign indicating number of printing on books, extraneous light there is antijamming capability, reading angular and having a wide reach, the resolution height, and support the MP3 format audio signal processing technique, the multifunctional learning pen that versatility and extendability are strong.

For achieving the above object, the multifunctional learning pen that the utility model is designed with cmos image treatment technology MP3 function, it comprises the housing of the form of a stroke or a combination of strokes, end in housing is provided with cmos image and handles sensing head, also be provided with cmos image and handle the digital signal processor (DSP) that sensing head is connected, microprocessor (CPU) and encoding and decoding speech sheet comprise the MP3 processing module in the encoding and decoding speech sheet circuit.Digital signal processor (DSP) receives to be handled sensing head from the cmos image of form of a stroke or a combination of strokes housing front end and photographs coding from the micro digital film, with the information via treatment conversion that obtains is the ordinary numbers signal encoding, handles output audio signal by microprocessor (CPU) and encoding and decoding speech sheet.Housing is provided with the power supply power supply unit, uses for convenient, and the power supply power supply unit comprises the battery cavities that is arranged on the pen type housing, generally can adorn two joints or three joint AA batteries or the power supply of specialized lithium electricity and can insert the supply socket that replaces this battery powered external power supply.

Instantaneous speech power comprises sound signal amplifying unit and microphone device, but also comprises the audio output jack of the external loudspeaker, active audio amplifier or the earphone that are arranged on the housing.Instantaneous speech power comprises sound signal amplifying unit and microphone device.Be provided with on housing and use the USB control unit interface that gives with extraneous swap data, USB is connected with microprocessor (CPU).Can download data such as corresponding speech data and MP3 music from PC or internet easily by this USB interface, the database of learning pen is expanded.On housing, also be provided with the keyboard input block that is connected with microprocessor (CPU), the keyboard input block can be imported required order easily, realize replaying a preceding scans content, MP3 plays or functions such as Chinese and English exchanges, and the while can be safeguarded and detects learning pen.On surface of shell, also be provided with light emitting diode in order to demonstration learning pen duty, and the operating position of timely indicating battery electric weight.

With the matching used micro digital film of the multifunctional learning pen with MP3 function; be on the transparent film base material,, on the transparent film base material, be covered with transparent protective film according to specific coding rule printing micro numerical coding; can prevent coding by stained, guarantee the learning pen breath of can normal read winning the confidence.

The beneficial effects of the utility model are: the micro numerical coding is printed on transparent film according to the specific coding rule, a film can be used for various book, and it is convenient for cleaning, as long as the cmos image of learning pen described in the utility model is handled sensing head to be placed on transparent film and to have in the digitally coded zone of micro, just can read this information accurately, can not be subjected to the interference of extraneous light, and it is careless when stained at books, as long as the zone of the micro numerical coding on the transparent film also has a wee bit to use, just can guarantee the normal output of voice.Simultaneously learning pen has adopted the codec chip that can handle the MP3 format data, and learning pen has higher acoustical quality, and versatility and extendability are stronger.

In conjunction with the accompanying drawings the utility model is further set forth below by embodiment, but following embodiment does not limit content of the present utility model.

Description of drawings

Fig. 1 is a theory diagram of the present utility model;

Fig. 2 is a use synoptic diagram of the present utility model;

Fig. 3 is the circuit diagram of parts such as the utility model microprocessor (CPU), digital signal processor (DSP), storer.

Embodiment

Embodiment 1:

As shown in Figure 1 and Figure 2, the described multifunctional learning pen 2 of present embodiment with cmos image treatment technology MP3 function, mainly comprise parts such as cmos image processing sensing head, digital signal processor (DSP), program/speech data memory, encoding and decoding speech sheet, instantaneous speech power, USB interface and power supply power supply, these parts are arranged in the housing of the form of a stroke or a combination of strokes, be connected with microprocessor (CPU) respectively, control each parts associated treatment image speech data by microprocessor (CPU).

Power supply unit in the present embodiment comprises the battery cavities that is arranged on the pen type housing, generally can adorn two joints or three joint AA battery or reserve batteries; And can insert the supply socket that replaces this battery powered external power supply.Digital signal processor (DSP) receives the signal of written cmos image processing sensing head and decodes, and passes through cell processing such as microprocessor (CPU) and encoding and decoding speech sheet again, with speech form this content play is come out.Microphone device in the present embodiment is a Microspeaker, but also can be arranged on the external loudspeaker on the housing or the socket of earphone, is used for external loudspeaker, active audio amplifier or earphone.In the encoding and decoding speech sheet circuit, comprise the MP3 processing module, support the sound signal of MP3 format, the utilization MP3 format not only can reduce the volume of speech data, and has a better tone quality effect, also compatible general file layout on the present network makes learning pen have good versatility and extendability.

With the matching used micro digital film 3 of multi-functional MP3 learning pen; be on the transparent film base material,, on the transparent film base material, be covered with transparent protective film according to specific coding rule printing micro numerical coding; can prevent coding by stained, guarantee the learning pen breath of can normal read winning the confidence.The micro numerical coding is printed on transparent film according to the specific coding rule, make same film can be used for various books, and it is convenient for cleaning, as long as the cmos image receiving unit of learning pen 2 described in the utility model is placed on micro digital film 3 to be had in the digitally coded zone of micro, just can read this information accurately, can not be subjected to the interference of extraneous light, and it is careless when stained at books, as long as the zone of the micro numerical coding on the micro digital film 3 also has a wee bit to use, just can guarantee the normal output of voice.

When using learning pen 1, power-on, power supply unit is given each parts power supply, simultaneously micro digital film 3 is placed on the page face 1 that needs to read, with corresponding page number zone on the end scanning micro digital film 3 of learning pen 2, cmos image is handled sensing head coded message is handled through microprocessor (CPU) and digital signal processor (DSP), microprocessor (CPU) is transferred the data message of the corresponding page number from storer, put the content of reading then with pen, after pen obtains corresponding information from the information encoding region territory of film, convert machine-readable sign indicating number to, database area from storer is found out corresponding with it voice messaging data, then these voice messaging data are sent into voice-output unit, send corresponding sound, be the pronunciation of reading " Hello/Hi " in this example by it.

Embodiment 2:

In order to increase the expanded function of learning pen, on the pen keyboard input block can also be set, the USB control unit interface, in order to show the parts such as light emitting diode of learning pen duty, they also all are connected with microprocessor (CPU), and circuit diagram is as shown in Figure 3.

The USB interface that can be connected with external unit such as PC etc. also is set on the housing, can downloads the data such as speech data of corresponding M P3 form easily from PC or internet, the database of learning is expanded or upgraded by this USB interface.The keyboard input block can be imported required order easily, and realize replaying a preceding scans content, or function such as Chinese and English exchanges, the while can be safeguarded and detects learning pen.LED (light emitting diode) parts then are arranged at form of a stroke or a combination of strokes surface of shell, can be used for indicating the duty of multifunctional learning pen, and the operating position of timely indicating battery electric weight.

Claims

1. multi-functional MP3 learning pen, it comprises the housing of the form of a stroke or a combination of strokes, it is characterized in that: the end in housing is provided with cmos image and handles sensing head, also be provided with cmos image and handle the digital signal processor (DSP) that sensing head is connected, microprocessor (CPU) and can handle the encoding and decoding speech sheet of mp3 formatted data, the encoding and decoding speech sheet that can handle the mp3 formatted data is connected with the instantaneous speech power parts, and housing is provided with the power supply power supply unit.

2. multi-functional MP3 learning pen according to claim 1 is characterized in that: in the described encoding and decoding speech sheet circuit, comprise the mp3 processing module.

3. multi-functional MP3 learning pen according to claim 1 and 2 is characterized in that: described power supply power supply unit comprises the battery cavities that is arranged on the pen type housing and can insert the supply socket that replaces this battery powered external power supply.

4. multi-functional MP3 learning pen according to claim 1 and 2, it is characterized in that: instantaneous speech power comprises sound signal amplifying unit and microphone device, but also comprises the audio output jack of the external loudspeaker, active audio amplifier or the earphone that are arranged on the housing.

5. multi-functional MP3 learning pen according to claim 1 and 2 is characterized in that: be provided with the expansion slot that is used for extended storage that is connected with digital signal processor (DSP) on cassette shell.

6. multi-functional MP3 learning pen according to claim 1 and 2 is characterized in that: be provided with the USB control unit interface that can be used for extraneous swap data on housing, the USB control unit interface is connected with microprocessor (CPU).

7. multi-functional MP3 learning pen according to claim 1 and 2 is characterized in that: be provided with the keyboard input block at housing, the keyboard input block is connected with microprocessor (CPU).

8. multi-functional MP3 learning pen according to claim 1 and 2 is characterized in that: be provided with on form of a stroke or a combination of strokes surface of shell in order to show the light emitting diode of learning pen duty.

9. with the matching used micro digital film of multi-functional MP3 learning pen, it is characterized in that: on the transparent film base material, be printed with the micro numerical coding, on the transparent film base material, be covered with transparent protective film.