CN2351803Y - Book type double-page liquid crystal display electronic reader - Google Patents

Abstract

The utility model relates to a book type double-page liquid crystal display electronic reader, comprising two main bodies which are mutually hinged with each other and can be opened or closed, two liquid crystal display modules which are arranged on two inner surfaces of the main bodies, an optical disc drive arranged in the main bodies, a battery pack arranged in the main bodies, a central processing unit as the processing mechanism of each liquid crystal display module and the optical disk drive, and a plurality of buttons. After the main bodies are opened, the two liquid crystal display modules are arranged from left to right and are in double-screen patterns. The optical disk drive can be used for inserting the optical disk of an electric book and making the liquid crystal display modules display the contents of the optical disk. The battery pack is used for supplying electric power required by an inner part. The central processing unit can be used for converting the data processing of the optical disk drive into data display. The buttons are used for controlling turning pages, retrieving, switching on and off power supply and changing pictures to form the electronic reader of the optical disk.

Description

Book-type pair of pages liquid crystal display electron reader

The utility model relates to a kind of book-type pair of pages liquid crystal display electron reader.

Nowadays the conventional book by printing bookbinding, because volume is big, Heavy Weight, take up room and become damp and rotten easily and be difficult for preserving, therefore the trend that data replaced by the electronics pattern arranged gradually, also for CD drive is cheap now, become the basic configuration of current computer, each publishing company also improves towards electronic mode, releases one after another to include the CD of whole data of book and picture, makes on the reading method of books to change into and can read and read by computer apparatus.Like this, though do not take up space, take advantages such as easy and easy preservation, on reality is used, as will carrying out CD when reading operation, must use in (fixed position) at home by household PC; When being undertaken by notebook computer, because the notebook computer volume is also non-small and exquisite, weight is also non-slim and graceful, carry quite inconvenience is also arranged, and no matter be household PC or notebook computer, also have only single ScreenMode to present, can only show the single page picture at most, can't be as turning over each left side that shows as the book, the data of recto, make the page turning number of times increase with comparatively consuming time outside, also cause presenting as reading as the book easy, moreover, by household PC device or notebook computer operating aspect, also need suitable computer knowledge, beginning can be skilled, for generally being unfamiliar with the computer personage, can't meet easy requirement in the operation.

Fundamental purpose of the present utility model provides a kind of book-type pair of pages liquid crystal display reader, its for a kind of no computer operative knowledge and with turning over book custom identical electronic reader, the user allows outside can operate without barrier, and also to browse books general in order to be entirely identical on the demonstration form, be once to show pair of pages content (left and right page or leaf), form a kind of design that conforms to fully with reading books custom.

Of the present utility model time a purpose provides a kind of book-type pair of pages liquid crystal display electron reader, this reader is the size that is same as general book, also open or closure for as book, being to lift, lift open after, about face form the LCD Panel of full page formula respectively, and the content that can show left and right page or leaf simultaneously is provided, form a kind of portable e-book.

Another purpose of the present utility model provides a kind of book-type pair of pages liquid crystal display electron reader, side at body is formed with CD insertion mouth, can enter for inserting electronics book CD, can be written into content and be presented on the LCD Panel, and be provided with simultaneously and quite be convenient to the page turning button operated at suitable position, obtain the effect that page turning is in regular turn read, very easy in the operation.

Another purpose of the present utility model provides a kind of book-type pair of pages liquid crystal display electron reader, it is provided with the retrieval button, show switch bar and the joint that can supply to connect light pen or writing input board in length and breadth, can carry out the fast searching of key word, the conversion of content display mode and can be for the operation of light pen or writing input board.

A more purpose of the present utility model provides a kind of book-type pair of pages liquid crystal display electron reader, at additional writing input board on the main body or after being set directly on the liquid crystal display module, also can fill as exercise book and use.

The utility model is achieved in that it includes: two is mutually hinged and can lift and open or closed body; Two liquid crystal display modules are configured in body two inner face places, after body starts, are the double screen pattern for being left and right arrangement; One CD drive is configured in the body, can make liquid crystal display module display light dish content for insertion electronics book CD enters; One electric battery is configured in the body, for supplying inner required electric power; One central processing unit, the processing mechanism as between each liquid crystal display module and the CD drive is converted to video data with the data processing with CD drive; And some buttons, open and close and the picture conversion with control page turning, retrieval, power supply; Use and constitute a CD electronic reader.

Show switch bar in length and breadth comprising one, the whole page or leaf of the picture and text that show can be revolved and turn 90 degrees, make it can allow body rotate 90 degree and read.

Comprising a light pen joint, can be for connecting light pen or writing input board.

Wherein can the sounding group be installed in inside, can change sound reading device or figure acousto-optic disc player into and use.

Wherein the power supply pond can be by the grafting commercial power supply.

Wherein the liquid crystal display module can be penetrating type backlight or reflection-type.

Wherein also can directly on body, install writing input board additional.

The utility model is that a kind of lifting opened/closure, and can make the liquid crystal display electron reader that is easy to carry and uses that pair of pages shows, on its mode of operation according to the use habit of reading books, but allow user's utmost point use easily and have no obstacle, it more has the effect that the notes can useed as are thin or exercise book uses, also can by install additional acoustical generator form sound reader maybe can be for the CD player use of broadcast figure acousto-optic dish (VCD).

Fig. 1 is an outside drawing of the present utility model.

Fig. 2 is a partial exploded view of the present utility model.

Fig. 3 is the stero exploded view of liquid crystal display module of the present utility model.

Fig. 4 is a circuit block diagram of the present utility model.

Fig. 5 is the circuit circuit diagram of an embodiment of the present utility model.

Referring to Fig. 1, Fig. 2, the utility model is a book-type pair of pages liquid crystal display electron reader, it opens by a kind of basic and book sizableness can lift or the two-piece type body 10 of closure is constituted, and body 10 surfaces form the liquid crystal display module 20 of roomy pattern, two liquid crystal display modules, 20 common compositions can show totally two pages a data (book left side, the recto content), be provided with CD drive 11 that the philosophical works mat CD of can powering inserts and in the inside of one body 10 for the electric battery 17 of internal power, be respectively page turning button 16 and be formed with in a side of body 10, retrieval button 15, power switch 14, showing switch bar 13 in length and breadth and provide one can be for the light pen joint 12 that connects light pen or writing input board.

Be positioned at the power switch 14 of a side in unlatching after, can insert the e-book CD of desiring to read in the CD porch of CD drive 11, in inner reading mechanism fetching optical disk contents first, second page of content, and respectively by a left side, right two liquid crystal display modules 20,30 show two pages photo information respectively, and on will carrying out, during following page turning, then can push above-mentioned page turning button 16, with regard to the variable content that shows other page numbers that is changed to, and form a kind of duplicating in browsing the mode of operation of book use habit, the retrieval button 15 that is positioned at a side then can be inquired about needed content for indexed mode, can arrange in pairs or groups external light pen or writing input board, so that promptly skip to the page number of required reading, and it shows switch bar 13 in length and breadth, whole 90 degree that carry out of this photo information of two pages are rotated, this electronic reader upset is presented, the mode of sub-screen is used and is read, to adapt to different users's use habit, and presenting, under the sub-screen state, can be behind light pen joint 12 places grafting writing input board, it is thin more can to use notes as, exercise book uses, also can optionally install acoustical generator additional and can be used as that the sound reading device uses or for the player use of broadcast figure acousto-optic disc (VCD), in addition, it is except can be by the internal battery power supply, also has attaching plug and can be by commercial power supply and to battery charge.The liquid crystal display module of relevant the utility model full page face pattern textural, can use penetrating type backlight or reflection pattern all can, implement shown in the illustration as Fig. 3 one, can think in regular turn that from top to bottom frame lid 21, liquid crystal board 22, internal arrangement are formed with light guide plate 27 and the protecting cover 28 that a plurality of transistorized circuit boards 23, edge are formed with cold cathode fluorescent tube 25 and form, and this light guide plate 27 backlight as the liquid crystal display module, transistorized conducting on the circuit board 23 or end, just can make liquid crystal board 22 produce image, but this is a prior art, does not repeat them here.

The structure of control circuit as shown in Figure 4, promptly connect two groups of liquid crystal display modules 20,30 and CD drive 11 with central processing unit 18, under electric battery 117 power supply states, can read the data of CD drive 11 by central processing unit 18, be converted to the drive signal of liquid crystal display then, and make two liquid crystal display modules, 20,30 displaying contents, and above-mentioned each button 13-16 and light pen joint 12 can directly be connected with central processing unit 18 or be attached thereto by change-over circuit, use the displaying contents of control liquid crystal display module 20,30.

Circuit diagram referring to an embodiment shown in Figure 5, include a central processing unit 18 based on 80X86CPU, the interrupt request planned controller by a numbering 82C59A is connected with above-mentioned each button 13-16 and light pen joint 12, connect the chip 11 of numbering XM1620B in the CD drive simultaneously by the EIDE interface, to read the wherein stored content of CD, via output/inputting interface, the content after the central processing unit processing is presented on the liquid crystal display module 20,30 again.But enforcement selection mode of the present utility model is numerous, and for example also can adopt numbering SA1100 is that main central processing unit designs.

Claims (7)

1, a kind of book-type pair of pages liquid crystal display electron reader, it is characterized in that: it includes: two is mutually hinged and can lift and open or closed body; Two liquid crystal display modules are configured in body two inner face places, after body starts, are the double screen pattern for being left and right arrangement; One CD drive is configured in the body, can make liquid crystal display module display light dish content for insertion electronics book CD enters; One electric battery is configured in the body, for supplying inner required electric power; One central processing unit, the processing mechanism as between each liquid crystal display module and the CD drive is converted to video data with the data processing with CD drive; And some buttons, open and close and the picture conversion with control page turning, retrieval, power supply; Use and constitute a CD electronic reader.

2, book-type pair of pages liquid crystal display electron reader as claimed in claim 1 is characterized in that: show switch bar in length and breadth comprising one, the whole page or leaf of the picture and text that show can be revolved and turn 90 degrees, make it can allow body rotate 90 degree and read.

3, book-type pair of pages liquid crystal display electron reader as claimed in claim 1 is characterized in that: comprising a light pen joint, and can be for connecting light pen or writing input board.

4, book-type pair of pages liquid crystal display electron reader as claimed in claim 1 is characterized in that: wherein can the sounding group be installed in inside, can change sound reading device or figure acousto-optic disc player into and use.

5, book-type pair of pages liquid crystal display electron reader as claimed in claim 1, it is characterized in that: wherein the power supply pond can be by the grafting commercial power supply.

6, book-type pair of pages liquid crystal display electron reader as claimed in claim 1, it is characterized in that: wherein the liquid crystal display module can be penetrating type backlight or reflection-type.

7, book-type pair of pages liquid crystal display electron reader as claimed in claim 1 is characterized in that: wherein also can directly install writing input board additional on body.

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