CN2567686Y - Palm digital English learning rereader its storage card - Google Patents

Palm digital English learning rereader its storage card Download PDF

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Publication number
CN2567686Y
CN2567686Y CN 02257328 CN02257328U CN2567686Y CN 2567686 Y CN2567686 Y CN 2567686Y CN 02257328 CN02257328 CN 02257328 CN 02257328 U CN02257328 U CN 02257328U CN 2567686 Y CN2567686 Y CN 2567686Y
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China
Prior art keywords
housing
data
storage card
english learning
palm
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Expired - Fee Related
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CN 02257328
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Chinese (zh)
Inventor
王亚波
高贤弟
吴会劲
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Individual
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Individual
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Priority to CN 02257328 priority Critical patent/CN2567686Y/en
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Abstract

The utility model relates to a palm digital English learning repeater and a storage card thereof. The utility model comprises a housing, and a central control processor, a voice processing module, a display module and a recording module which are arranged in the housing, wherein a large screen liquid crystal display LCD, operating push buttons, an MIC jack, an earphone jack and / or a speaker, a power supply module and an insertion slot combined with a storage card are arranged on the housing, and the inserting slot is connected with the central control processor. The storage card is provided with an electric interface matched with the inserting slot arranged on the housing. The utility model uses digital elements, not only has the functions of the traditional repeater but also expands the storage space by using the storage card to replace the ordinary magnetic tapes, and the utility model displays the current playing information by a large screen display, and has the advantages of multiple functions, less power consumption and high performance-price ratio.

Description

Digital English learning language repeater of palm and storage card thereof
Technical field:
The utility model relates to digital English learning language repeater of a kind of palm and storage card thereof, and especially a kind of digital English learning language repeater of card insert type ultra-thin and ultra-light belongs to electronic technology field.
Background technology:
Progress along with science and technology, the renewal speed of knowledge is more and more faster, people are also more and more for the demand of knowledge, to constantly learn, and along with the raising of material life, people are after work and study, listen to the music, object for appreciation is played games, and traditional language repeater is play Tape Contents by tape, and can be by the voice of learner under the record, repeat to play again, can effectively improve learner's learning efficiency, and volume is little, price is low, so obtained in recent years using widely, become the good learning tool of people's foreign language studying.In recent years, the manufacturer of language repeater has carried out improvement repeatedly to language repeater, some functions have been increased, as: with reading, contrast, date, the demonstration of time etc., what have has also increased MP3 (MPEG-III, Motion Picture Experts Group's audio standard) function, can with the computing machine communication, but traditional language repeater will use tape, makes that the capacity of storage can not be very big, there is not visual windows, can not see the content of broadcasting, be by means of books, for study brings some inconvenience, and can not play games, it is big to exist power consumption, tonequality is unintelligible, shortcomings such as storage space is little.
In electronic technology and products thereof, particularly today of digital technology fast development, a large amount of small-sized, miniature digital electronic products is subjected to consumer's favor.For example: e-dictionary, e-commerce, MP3 player, walkman etc.But, at present popular small-sized electronic product ubiquity function singleness or not enough characteristics.And the electronic product of single performance often can not satisfy many-sided demand of user.
The utility model content:
Fundamental purpose of the present utility model provides the digital English learning language repeater of a kind of palm, specifically, provide a kind of card insert type, have large screen display listen a kind of multifunction electronic product of seeing combination, both can be used for study, also can be used for amusement.
The utility model is achieved through the following technical solutions:
The utility model be one small and exquisite, exquisite, be similar to MP3 size, the digital English learning machine of portable palm, comprise the central control processor, speech processing module, the display module that are provided with in housing, the housing, record module; Housing is provided with MIC socket, receiver J-Horner and/or loudspeaker, power module, giant-screen LCD and operational and controlled key button; Housing is provided with the slot that combines with storage card, and slot has the electric interfaces that is connected confession external memory card electrical bond with central control processor; Wherein, central control processor is connected with speech processing module by the data input/output port, and speech processing module is connected with earphone or loudspeaker; Central control processor is connected with giant-screen LCD by display driver; Central control processor by input/output port with record module and be connected, recording, playback and the model selection of control recording circuit; Central control processor constitutes keyboard circuit by input/output port, is connected with operational and controlled key button on the housing.
Described storage card comprises read-write control chip, data-carrier store and/or program storage; Wherein, the read-write control chip is connected with data-carrier store and program storage by address wire, and is connected with data-carrier store by the reading and writing control line; The control line of data line that is connected with data-carrier store and program storage and read-write control chip is connected with having with the be complementary memory card interface of combination of the electric interfaces of housing slot.
Described storage card slot be arranged on housing the side top or below.
Described giant-screen lcd driver is parallel connection or connected in series.
A kind of storage card that is used for the digital English learning machine of palm comprises read-write control chip, data-carrier store and/or program storage; Wherein, the read-write control chip is connected with data-carrier store and program storage by address wire, and is connected with data-carrier store by the reading and writing control line; The control line of data line that is connected with data-carrier store and program storage and read-write control chip is connected with having with the be complementary memory card interface of combination of the electric interfaces of slot on the palm number English learning engine housing.
The digital English learning facility of described palm have the slot that combines with external memory card, and slot has the electric interfaces that is connected confession external memory card electrical bond with learning machine central interior processor controls.
Described storage card slot be arranged on the digital English learning language repeater of palm housing the side top or below.
In sum, be provided with central control processor, powerful recording chip, pronounciation processing chip etc. in the digital English learning language repeater of palm; Housing is provided with big screen display screen, installs independently storage card with this, and be provided with the socket that connects storage card and central interior processor controls, resource sharing by hardware, software and data-signal reaches both can play or stored audio signal, can query word, can when listening, read play content, efficiently solve the problem of existing language repeater function singleness, reach the function that a tractor serves several purposes, study and amusement take into account mutually.
Description of drawings:
Fig. 1 is the shape assumption diagram of an embodiment of the present utility model.
Fig. 2 is the shape assumption diagram of another embodiment of the present utility model.
Fig. 3 is the circuit theory diagrams of first embodiment of the present utility model.
Fig. 4 is the circuit theory diagrams of second embodiment of the present utility model.
Fig. 5 is the circuit diagram of recording among second embodiment of the present utility model.
Embodiment:
Below in conjunction with the drawings and specific embodiments the present invention is done detailed description further.
Referring to Fig. 1, Fig. 2, the utility model be a kind of small and exquisite, exquisite, be similar to MP3 size, portable device, comprise housing 9, be arranged on big screen LCD 82, operational and controlled key button 61, memory card socket 91, MIC socket 410, receiver J-Horner 51 and/or loudspeaker on the shell.
Referring to Fig. 3, this device inside is provided with central control processor 1, speech processing module 3, display module 8, records module 4.Wherein, storage card 2 is connected with central control processor 1 by socket 24, speech processing module 3 is connected with central control processor 1, speech processing module 3 is connected as earphone or loudspeaker with audio output device spare 5, recording circuit 4 is connected with central control processor 1, display module 8 comprises a LCDs 82 and a display driver 81, and LCDs 82 is connected with central control processor 1 by display driver 81, and operational and controlled key button circuit 6 is connected with central control processor 1.
Particularly, storage card 2 comprises read-write control chip 21, program storage 22, data-carrier store 23.Wherein, read-write control chip 21 is connected with data-carrier store 23 with program storage 22 by address wire, and is connected with data-carrier store 23 by reading and writing control port RD, WE; The control line of data line that is connected with program storage 22 with data-carrier store 23 and read-write control chip 21 constitutes and has the storage day front port 24 that is complementary and combines with the electric interfaces of housing slot 91; Data line P20-P27, the P31 of central control processor 1, P36, P00 are connected with storage card slot 91 on the housing, and central control processor is connected with storage card 2 by slot 91.This slot 91 can be arranged on the side of housing 9, also can be arranged on the back side of housing 9, as shown in Figure 1 and Figure 2.Storage card 2 is an add-on card, its capacity is much bigger with respect to the capacity of common language repeater tape, and can store different content, can be the Chinese and English learning materials, it can be the Chinese and English song, can be games, also can be user's personal information, can select the storage card with different content for use according to user's different needs.
The P30-P34 of central control processor 1 is connected with speech chip 3, but audio signal, and the audio output device spare of sound signal by being attached thereto of handling, as earphone, loudspeaker, output.When pressing play button, central control processor reads in the content of storage card, by the processing of speech chip, is broadcasted by loudspeaker or earphone, simultaneously, demonstrates in progress content on LCD.
Recording module 4 is made of recording chip 4, the P01 of central control processor 1 links to each other with the base stage of a transistor 7, the emitter of transistor 7 links to each other with analog power with the digital power of recording chip 4, and whether central control processor 1 controls whether powering on of recording chip 4 by the conducting of P01 oxide-semiconductor control transistors 7.Like this, power on to recording circuit when using recording circuit, the time spent does not power on, and has reduced the electrical loss of chip.The P03 of central control processor 1 links to each other with the playback port of recording chip 4, the P02 of central control processor 1 links to each other with the recording port of recording chip 4, the P05-P07 of central control processor 1 links to each other with the mode selection terminal of recording chip 4, selects the mode of operation of recording chip 4.
Record button when pressing, during with microphone input voice, voice signal is handled by recording chip, is broadcasted by loudspeaker or earphone, simultaneously, demonstrates in progress content on LCD.
The P1.0-P1.6 of central control processor 1 is used to constitute 4 * 3 keyboard circuits, and external corresponding button is as operational and controlled key button; Central control processor 1 can show the content of broadcasting by the lcd driver 81 controlling and driving giant-screen LCD display 82 of display module 8, need not be again as traditional language repeater by means of books.
On housing 9 of the present utility model, be provided with MIC interface 410, be connected, be used for external microphone with the microphone circuit 41 of inside.Be provided with receiver J-Horner 51, be connected, be used for external earphone with the sound circuit 3 of inside.
Referring to Fig. 4, Fig. 5, speech chip 3 is used for processes voice signals, this chip is connected with loudspeaker SPEAKER, is used for exporting the storage card 2 handled well or the voice signal of recording circuit 4, and central control processor 1 is realized control to speech chip 3 by P30-P34; The data line P10-P16 of central control processor 1 constitutes one 4 * 3 keyboard circuit, is connected with operational and controlled key button 61 on the housing 9, realizes various functions respectively.As begin, stop, playing, delete, on turn over, turn over down, move to left, move to right, record, cancel, affirmation etc.; LCD1, LCD2 are lcd driver 81, LCD1, LCD2 are connected with central control processor 1, be used to drive giant-screen LCD82, wherein, LCD1 is connected in series, and LCD2 is parallel to be connected, by these two kinds of connected modes, can connect any LCD, be used to show the content of broadcasting, and the control of turning over, turn over, move to left, move to right down etc. on by the operational and controlled key button on the housing 9 content displayed being carried out; Recording circuit 4 shown in Figure 5 is connected with central control processor 1 by JP1; 24 electric interfaces for being complementary with the electric interfaces of external memory card 2 are connected with the data line of central control processor 1, and after being connected with external memory card 2, central control processor 1 can be realized the control to storage card 2.
The resource sharing of the utility model by hardware, software and data reaches both can play or stored audio signal, can query word, with read, re-reading, can also read while listening, reached the function of a tractor serves several purposes.
It should be noted last that, above embodiment is only unrestricted in order to explanation the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the utility model, and not breaking away from spirit and scope of the present utility model, it all should be encompassed in the middle of the claim scope of the present utility model.

Claims (7)

1, the digital English learning language repeater of a kind of palm is characterized in that: comprise housing, interior central control processor, speech processing module, the display module that is provided with of housing, record module; Housing is provided with MIC socket, receiver J-Horner and/or loudspeaker, power module, giant-screen LCD and operational and controlled key button; Housing is provided with the slot that combines with storage card, and slot has the electric interfaces that is connected confession external memory card electrical bond with central control processor; Wherein, central control processor is connected with speech processing module by the data input/output port, and speech processing module is connected with earphone or loudspeaker; Central control processor is connected with giant-screen LCD by display driver; Central control processor by input/output port with record module and be connected, recording, playback and the model selection of control recording circuit; Central control processor constitutes keyboard circuit by input/output port, is connected with operational and controlled key button on the housing.
2, the digital English learning language repeater of palm according to claim 1, it is characterized in that: described storage card comprises read-write control chip, data-carrier store and/or program storage; Wherein, the read-write control chip is connected with data-carrier store and program storage by address wire, and is connected with data-carrier store by the reading and writing control line; The control line of data line that is connected with data-carrier store and program storage and read-write control chip is connected with having with the be complementary memory card interface of combination of the electric interfaces of housing slot.
3, the digital English learning language repeater of palm according to claim 1 is characterized in that: described storage card slot be arranged on housing the side top or below.
4, the digital English learning language repeater of palm according to claim 1 is characterized in that: described giant-screen lcd driver and central control processor walk abreast and are connected or connected in series.
5, a kind of storage card that is used for the digital English learning language repeater of palm is characterized in that: comprise read-write control chip, data-carrier store and/or program storage; Wherein, the read-write control chip is connected with data-carrier store and program storage by address wire, and is connected with data-carrier store by the reading and writing control line; The control line of data line that is connected with data-carrier store and program storage and read-write control chip is connected with having with the be complementary memory card interface of combination of the electric interfaces of slot on the palm number English learning language repeater housing.
6, the storage card that is used for the digital English learning language repeater of palm according to claim 5, it is characterized in that: the digital English learning language repeater of described palm has the slot that combines with external memory card, and slot has the electric interfaces that is connected confession external memory card electrical bond with learning machine central interior processor controls.
7, the storage card that is used for the digital English learning language repeater of palm according to claim 6 is characterized in that: described storage card slot be arranged on the digital English learning language repeater of palm housing the side top or below.
CN 02257328 2002-09-16 2002-09-16 Palm digital English learning rereader its storage card Expired - Fee Related CN2567686Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02257328 CN2567686Y (en) 2002-09-16 2002-09-16 Palm digital English learning rereader its storage card

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 02257328 CN2567686Y (en) 2002-09-16 2002-09-16 Palm digital English learning rereader its storage card

Publications (1)

Publication Number Publication Date
CN2567686Y true CN2567686Y (en) 2003-08-20

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ID=33725306

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 02257328 Expired - Fee Related CN2567686Y (en) 2002-09-16 2002-09-16 Palm digital English learning rereader its storage card

Country Status (1)

Country Link
CN (1) CN2567686Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1333355C (en) * 2004-12-29 2007-08-22 中山大学 Piracy-proof recrudescer
CN106056985A (en) * 2016-05-27 2016-10-26 中山智慧城电子科技有限公司 Repeater capable of transmitting files

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1333355C (en) * 2004-12-29 2007-08-22 中山大学 Piracy-proof recrudescer
CN106056985A (en) * 2016-05-27 2016-10-26 中山智慧城电子科技有限公司 Repeater capable of transmitting files

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C19 Lapse of patent right due to non-payment of the annual fee
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