CN2563647Y - Electronic book reader with micro optic disc driver - Google Patents
Electronic book reader with micro optic disc driver Download PDFInfo
- Publication number
- CN2563647Y CN2563647Y CN 01219134 CN01219134U CN2563647Y CN 2563647 Y CN2563647 Y CN 2563647Y CN 01219134 CN01219134 CN 01219134 CN 01219134 U CN01219134 U CN 01219134U CN 2563647 Y CN2563647 Y CN 2563647Y
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- China
- Prior art keywords
- mini disc
- disc driver
- interface
- mainboard
- cpu
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Abstract
The utility model relates to an electronic book reader with micro optic disc driver, aiming at overcoming the disadvantages of the prior electronic book by providing a micro optic disc reading mechanism for reading the information recorded in the micro optic disc, a frequency decoder, and standard I/O ports which can be connected with an external computer or network, thereby a novel product of an external extended storage is formed. The common books and the talking books which take a semiconductor memory or a micro optic disc as the carrier can be read or listened to for users by the electronic book reader; the utility model also has the functions of reading and retrieving as common electronic books, and the advantages of miniaturization, convenient carrying and strong functional applicability.
Description
The utility model relates to a kind of e-book reading machine that has the mini disc driver.
Along with the continuous development of computer technology with popularize, electron reading, CD-ROM for example, DVD-ROM, online download to wait more and more be widely adopted.The reading form of these electron readings is mainly finished by computing machine.Therefore, seek a kind of function singleness, cheap portable reading machine becomes everybody target.At present existing people has designed a kind of universal electric book.Its main body is a kind of computing machine or the electronic installation of network to store repeatedly and to show after text information is downloaded connected.These devices adopt semiconductor memory as memory storage, have special LCDs, and its advantage is economize on electricity.After power failure, the former state that display screen keeps picture and text to show, and have the storage capacity of 3,000,000 words.
Yet, the costing an arm and a leg of semiconductor memory, finite capacity is unfavorable for the storage and the application of a large amount of image mixed character typeset data in the following multimedia technology simultaneously.And books that both pictures and texts are excellent and talking book are current main flows of publishing, and e-book and network books will and be deposited in period from now on, bring into play different effects separately.
The purpose of this utility model is the deficiency at existing electronic reading machine, and a kind of e-book reading machine with mini disc reading mechanism is provided, and forms a kind of emerging product that external extended storage is arranged, and has increased the Audio Processing function simultaneously.So that this e-book reading machine can be read electronics and optical disc publication.
Advantage of the present utility model is: the predicament that this e-book reading machine that has the mini disc driver not only can solve network books lazy weight, the protection of Intellectual Property Rights mode owing to mini disc makes its operability stronger than network books again.Simultaneously the utility model is whole of audiovisualization, makes noiseless and talking book all can be read on this device.The utility model has really embodied miniaturization, is easy to carry, and function is suitable for, and cheap target has very strong practicality, is particularly suitable for teenager and student.
The technical solution of the utility model is achieved in that the e-book reading machine that has the mini disc driver is by CPU (central processing unit), display device, the storer that can repeatedly read and write, by key control I/O interface and standard I/O interface, mainboard, audio decoder and battery are formed, this e-book reading machine also comprises can be from the mini disc driver of mini disc sense information, this mini disc driver is connected with CPU (central processing unit) by the CD drive I/O interface on the mainboard, the display device of display message and the storer that can repeatedly read and write are connected with CPU (central processing unit) by separately slot on the mainboard respectively, mainboard be provided be connected with CPU (central processing unit) by key control I/O interface and standard I/O interface, audio decoder is connected with CPU (central processing unit) by slot on the mainboard, and earphone interface is connected with audio decoder.Standard I/O Interface Terminal can with outer computer, or network connects.
Illustrate in greater detail formation and its working condition that has the e-book reading machine of mini disc driver of the present utility model below in conjunction with accompanying drawing.
Fig. 1 is the circuit block diagram that has the e-book reading machine of mini disc driver.
Fig. 2 is the mainboard configuration schematic diagram that has the e-book reading machine of mini disc driver.
Fig. 3 is the outside drawing that has the e-book reading machine of mini disc driver.
Referring to Fig. 1 and 2, circuit block diagram and its mainboard synoptic diagram by e-book reading machine of the present utility model illustrate formation of the present utility model and principle of work.The e-book reading machine that has the mini disc driver comprises central processing unit 1, display device 2, the storer 3 that can repeatedly read and write, mini disc driver 4, by key control I/O interface 5 and standard I/O terminal 6, mainboard 7, audio decoder 8 and battery (not marking), these parts combine and constitute this e-book reading machine, in order to read storer, mini disc or other interchangeable small-sized digital storage media.The I/O driver and the various work control program of each hardware have been solidified in the CPU (central processing unit) 1, so that realize to display device 2, storer 3, mini disc driver 4, by key control I/O interface 5, the inspection and the control of standard I/O interface 6 and audio decoder 8.Display device 2 is connected with CPU (central processing unit) 1 by the display device I/O interface 9 on the mainboard 7.Display device 2 can be used LCD, can keep displayed image when stopping power supply, and can save the power consumption of display part so greatly, improves availability and portability.Be noted that display device also can adopt other up-to-date display device.
Adopt semiconductor memory as internal storage 3, semiconductor memory 3 is subjected to the control of CPU (central processing unit) 1, and its capacity can be from 1MB to 300MB.According to the development of semiconductor industry, can select for use dissimilarly, different capabilities forms the product of continuous upgrading.Adopt socket type to be connected between semiconductor memory 3 and the mainboard, help later upgrade expanding to use like this, owing to having used semiconductor memory can deposit the lot of data content in, thereby can reduce the frequency of utilization of mini disc driver 4.
Maximum difference with prior art of the present utility model has been to use mini disc driver 4 as external memory.Mini disc driver 4 is connected to CPU (central processing unit) 1 by the CD-ROM drive I/O interface 10 on the mainboard 7, is used to read the content that writes down on the mini disc.Wherein mini disc is the CD of a kind of diameter less than 40mm, may also be referred to as the button CD, and its capacity will be different different because of the record format of using.For example, if use the imprinting form of CD, capacity can reach 30-50M, if utilize the record format of DVD, capacity can expand 200M to 300M to.Mini disc directly can be put into mini disc driver 4 and read, perhaps be placed in the protective disc and read.
CPU (central processing unit) 1 is passed through the instruction that button 13 is imported by receiving by key control I/O interface 5 on the mainboard 7.In addition, mainboard 7 is provided with the standard I/O interface 6 that is connected with CPU (central processing unit) 1, e-book reading machine of the present utility model can be connected with computing machine, carry out data transmission, or directly be stored in the storer from the various reading matters of network download, standard I/O interface 6 can adopt RS232 according to cost and needs, and USB etc. have so more increased the expandability and the dirigibility of this reading machine.Whole device can be by built-in powered battery, or is powered by external power supply by outlet 12.
Referring to Fig. 3 the external structure of the present utility model and the course of work thereof are described.The shell of this electronic book reader is provided with LCD 2, is provided with a plurality of buttons 13 below LCD 2, and these buttons comprise switch, page turning key, bookmark keys etc. are read key, and letter, enter keies such as numeral, and menu, function keys such as retrieval.Difference according to function can be removed enter key, only keeps to read key and function key, and each button is by linking to each other with mainboard 7 by key control I/O interface 5.In addition, also be provided with power knob on the shell of this electronic book reader, receiver J-Horner 11, and mini disc insertion mouth 14 and standard I/O Interface Terminal 6 are so that can be connected with outer computer.After putting into mini disc driver 4, press the display menu on the power knob primer fluid crystal display 2.The user can carry out selectivity by the retrieval button and read, and can carry out operations such as page turning, adding bookmark by button in reading.In the reading process, CPU (central processing unit) 1 is at first read directory information from mini disc driver 4, shows by showing I/O interface 9, selects to read by the steering order of accepting the user by key control I/O interface 5.For noiseless reading matter, CPU (central processing unit) 1 order is read in internal memory with content and the contiguous chapters and sections that the user selects.In certain reading range, can read by the content of storing in the internal memory.After exceeding memory size, CPU (central processing unit) 1 is read in internal memory with the content of follow-up chapters and sections once more automatically.For talking book, can be directly with audio file from the mini disc drive read to audio signal decoder, output to receiver J-Horner subsequently, listen to the sound of output by earphone or loudspeaker.
Claims (5)
1. e-book reading machine that has the mini disc driver, by CPU (central processing unit) (1), display device (2), the storer that can repeatedly read and write (3), by key control I/O interface (5) and standard I/O interface (6), mainboard (7), audio decoder (8) and battery are formed, it is characterized in that: this e-book reading machine also comprises can be from the mini disc driver (4) of mini disc sense information, this mini disc driver (4) is connected with CPU (central processing unit) (1) by the CD drive I/O interface (10) on the mainboard (7), the display device of display message (2) and the storer that can repeatedly read and write (3) are connected with CPU (central processing unit) (1) by separately slot on the mainboard (7) respectively, mainboard (7) be provided be connected with CPU (central processing unit) (1) by key control I/O interface (5) and standard I/O interface (6), audio decoder (8) is gone up slot by mainboard (7) and is connected with CPU (central processing unit) (1), and earphone interface (11) is connected with audio decoder (8).
2. the e-book reading machine that has the mini disc driver according to claim 1 is characterized in that the described storer that can repeatedly read and write (3) is a semiconductor memory.
3. the e-book reading machine that has the mini disc driver according to claim 1 is characterized in that described display device (2) is a LCD.
4. the e-book reading machine that has the mini disc driver according to claim 1 is characterized in that described CD is the mini disc of CD or DVD format record.
5. the e-book reading machine that has the mini disc driver according to claim 1, it is characterized in that described standard I/O interface (6) be can with outer computer, or the network RS232 or the USB interface that connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01219134 CN2563647Y (en) | 2001-04-09 | 2001-04-09 | Electronic book reader with micro optic disc driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01219134 CN2563647Y (en) | 2001-04-09 | 2001-04-09 | Electronic book reader with micro optic disc driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2563647Y true CN2563647Y (en) | 2003-07-30 |
Family
ID=33637040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01219134 Expired - Fee Related CN2563647Y (en) | 2001-04-09 | 2001-04-09 | Electronic book reader with micro optic disc driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2563647Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101894484A (en) * | 2010-08-11 | 2010-11-24 | 张翔 | Sound library for children |
-
2001
- 2001-04-09 CN CN 01219134 patent/CN2563647Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101894484A (en) * | 2010-08-11 | 2010-11-24 | 张翔 | Sound library for children |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Hao Document name: Notification of Termination of Patent Right |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Patentee address after: 101300 No. 26, Yuhua Road, B District, Tianzhu Airport Industrial Zone, Beijing, Shunyi Patentee address before: 100016 Wang Hao, 1 East Jiuxianqiao Road, Beijing, Chaoyang District |
|
| DD01 | Delivery of document by public notice |
Addressee: Wang Hao Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030730 Termination date: 20100409 |