CN203644230U - Dual-screen electronic book and control system driving same - Google Patents
Dual-screen electronic book and control system driving same Download PDFInfo
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- CN203644230U CN203644230U CN201320762183.1U CN201320762183U CN203644230U CN 203644230 U CN203644230 U CN 203644230U CN 201320762183 U CN201320762183 U CN 201320762183U CN 203644230 U CN203644230 U CN 203644230U
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Abstract
The utility model relates to a dual-screen electronic book comprising a housing, a first display screen, a second display screen, a control system, and a battery, wherein the first display screen and the second display screen are installed inside the housing. The first display screen is a liquid crystal screen. The second display screen is an electronic ink screen. The liquid crystal screen and the electronic ink screen are arranged on the two sides of the housing, respectively. The dual-screen electronic book is characterized in that the first display screen and the second display screen may synchronously display content or independently display content. The dual-screen electronic book has thickness and volume same as those of an electronic book device on market, and can be used for reading pictures, watching animations, and reading E-mails while being portable. The dual-screen electronic book is very convenient for users who like reading multimedia files with electronic books.
Description
Technical field
The utility model relates to e-book field, relates in particular to a kind of e-book of double screen.
Background technology
The electronic equipment that e-book is liked as a kind of user, the function of the display screen of its power saving, soft eyeshield is looked at by user's parent deeply, along with scientific and technological development, the raising of consumer demand, has multi-functional e-book and is more subject to liking of consumer.
In existing e-book, conventionally use the electrical screen display texts such as Electronic Paper, picture, reach the object of reading, and this electron-like book is had a heart but no strength for some colorful animations of demonstration and video, particularly tackle multimedia file, word, picture or webpage, e-mail interface, animation etc., these files contact day by day frequent in our daily life, if custom is used the user of e-book to think intactly to read these files, must switch different equipment completes, very inconvenient, therefore in increasing e-book reading variation file, need to solve some problems just can make these functions convenient, should use.
Allow e-book there is various function, can on display screen, break through, realize by the colorfulness and the resolution that improve electronic paper screen, but prior art is difficult to so technical breakthrough, although have the Electronic Paper screen of energy display color, high cost is difficult to make this technology to enter ordinary citizen house.Therefore in the prior art, seeking a kind of cost scheme low and that can solve e-book multimedia application problem is only and accords with the demands of the market.
Summary of the invention
The utility model provides a kind of dual-screen electronic book, by different electronic displays being installed at e-book pros and cons, can, without the content of switching multiple devices and reach the traditional electrical philosophical works such as reading colour picture or animation and cannot know demonstration, make up the deficiency that Electronic Paper shows.
The utility model is achieved through the following technical solutions a kind of above-mentioned functions of dual-screen electronic book:
A kind of dual-screen electronic book, comprise shell and the first display screen, second display screen is in the enclosure installed, and PCB substrate and battery, described the first display screen is that liquid crystal display, second display screen are electronic ink screen, described liquid crystal display and electronic ink screen lay respectively at the two sides of shell, described the first display screen is connected with described PCB substrate with second display screen, it is characterized in that the first display screen and second display screen can simultaneous displays.
Drive the control system of dual-screen electronic book to comprise main control module, memory modules, wireless communication module, audio-frequency module, input/output module, communication module, audio-frequency module, display module, described control system, described control system is encapsulated on PCB substrate, between each module, connects by pin line bus.
Described display module comprises the first display chip and the second display chip, the first display chip is the display chip of electronic-paper display screen, be connected with the first display screen, the second display chip is the display chip of liquid crystal display, is connected with second display screen, and the first display chip and the second display chip are by master control module controls, carry out double screen demonstration, in the utility model, double screen shows can simultaneous display content, also can show different contents.
Described wireless communication module, by load a bluetooth module on PCB substrate, is connected communication by bluetooth with other electronic equipments, transmission or reception signal.
Described wireless communication module, by load a WIFI module on PCB substrate, is connected and is connected communication with other electronic equipments by WIFI, transmission or reception signal.
In the utility model, described control system also comprises the button of controlling use, and button comprises one or more buttons, page turning before and after controlling, volume adjustment etc.
In the utility model, as a kind of improvement of button of control system, its button includes touch-screen.
In the utility model, pcb board also connects one or more USB interface, and because volume is limit, it is good adopting mini usb or mirco usb interface, by USB interface can with other equipment connections, carry out exchanges data, and connect power source charges.
Main control module is made up of a CPU, has computing and controls function, controls the normal operation of each module, and user's operation section converts push button signalling to instruction, by the bus on pcb board, instruction is sent to each parts, controls the normal work of each assembly.
Dual-screen electronic book of the present utility model, have with general thickness and the volume of electronic book equipment on the market, in same portable situation, can normal reading picture, appreciate animation, and reading Email, use the user of e-book extremely convenient in the time reading multimedia file for hobby.
Accompanying drawing explanation
Fig. 1 is that the utility model embodiment dual-screen electronic book master looks and schematic rear view;
Fig. 2 is the control system frame toe-in composition that the utility model embodiment drives dual-screen electronic book;
Fig. 3 is the utility model embodiment dual-screen electronic book principle frame toe-in composition
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail.
As shown in Figure 1, dual-screen electronic book 1, comprise shell and the first display screen 2a, second display screen 2b is in the enclosure installed, and PCB substrate and battery, described the first display screen is that liquid crystal display, second display screen are electronic ink screen, described liquid crystal display and electronic ink screen lay respectively at the two sides of shell, and described the first display screen is connected with described PCB substrate with second display screen, it is characterized in that the first display screen and second display screen can simultaneous displays.
Shell comprises face-piece and drain pan, the screw hole that face-piece is some, drain pan has the screw seat of some correspondences, by screw, face-piece and drain pan are fixed, enclosure is equipped with respectively that pcb board, battery, battery are connected with pcb board, integrate battery control chip on pcb board, by the charging of battery control chip control battery and power supply, on face-piece and drain pan, be respectively arranged with opening and screen seat, Electronic Paper screen is installed on the screen seat of face-piece, on the screen seat of drain pan, liquid crystal display is installed, Electronic Paper screen and liquid crystal display connection PCB substrate respectively.
As shown in Figure 2, driving double-screen electronic book apparatus is to drive by control system, control system comprises main control module, memory module, wireless communication module, audio-frequency module, input/output module, and display module, described control system, described control system is encapsulated on PCB substrate, between each module, connect by pin line bus, main control module is a high frequency CPU, there is arithmetic capability and control ability, the control function of CPU is normally moved each module, memory module includes Flash Memory and DDR RAM, for interim storage information and preservation file, by input/output module by exchange file, information is stored in Flash Memory or DDR RAM, audio-frequency module comprises decoding chip and loudspeaker, main control module processing is play by audio-frequency module after having the file of sound.
In another double-screen electronic book apparatus, wireless communication module is exported receiving function with information, can replace the function of input/output module completely.
Please refer to Fig. 3 in conjunction with Fig. 2, shown module comprises the first display chip and the second display chip, the first display chip is the display chip of electronic-paper display screen, is connected the display chip that the second display chip is liquid crystal display with the first display screen, be connected with second display screen, the first display chip and the second display chip, by master control module controls, carry out double screen demonstration, in the utility model, double screen shows can simultaneous display content, also can show different contents.
Wireless communication module, by load a bluetooth module on PCB substrate, is connected communication by bluetooth with other electronic equipments, transmission or reception signal.
In the utility model, described control system also comprises the button of controlling use, and button comprises one or more buttons, page turning before and after controlling, volume adjustment etc.
Control module is made up of a superpower CPU, has computing and controls function, controls the normal operation of each module, converts push button signalling to instruction, by the bus on pcb board, instruction is sent to each parts.
State embodiment and only expressed part embodiment of the present utility model, it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (7)
1. a dual-screen electronic book, comprise shell and the first display screen, second display screen is in the enclosure installed, and PCB substrate and battery, described the first display screen is that liquid crystal display, second display screen are electronic ink screen, described liquid crystal display and electronic ink screen lay respectively at the two sides of shell, described the first display screen is connected with described PCB substrate with second display screen, it is characterized in that the first display screen and second display screen can simultaneous displays.
2. dual-screen electronic book as claimed in claim 1, is characterized in that also comprising and being connected communication by bluetooth with other electronic equipments by a blue-tooth device on PCB substrate, transmission or reception signal.
3. dual-screen electronic book as claimed in claim 1, is characterized in that also comprising and a WIFI module being connected and be connected communication with other electronic equipments by WIFI on PCB substrate, transmission or reception signal.
4. one kind drives the control system of dual-screen electronic book, comprise main control module, memory modules, wireless communication module, audio-frequency module, input/output module, communication module, audio-frequency module, display module, described control system, described control system is encapsulated on PCB substrate, between each module, connects by pin line bus.
5. the control system of driving dual-screen electronic book as claimed in claim 4, it is characterized in that display module comprises the first display chip and the second display chip, the first display chip is the display chip of electronic-paper display screen, be connected with the first display screen, the second display chip is the display chip of liquid crystal display, be connected with second display screen, the first display chip and the second display chip, by master control module controls, carry out double screen demonstration.
6. the control system of driving dual-screen electronic book as claimed in claim 4, is characterized in that wireless communication module comprises a kind of blue-tooth device, is connected and is connected communication with other electronic equipments, transmission or reception signal by bluetooth.
7. the control system of driving dual-screen electronic book as claimed in claim 4, is characterized in that wireless communication module comprises a kind of WIFI device, is connected and is connected communication with other electronic equipments, transmission or reception signal by WIFI.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320762183.1U CN203644230U (en) | 2013-11-28 | 2013-11-28 | Dual-screen electronic book and control system driving same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320762183.1U CN203644230U (en) | 2013-11-28 | 2013-11-28 | Dual-screen electronic book and control system driving same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203644230U true CN203644230U (en) | 2014-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320762183.1U Expired - Fee Related CN203644230U (en) | 2013-11-28 | 2013-11-28 | Dual-screen electronic book and control system driving same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203644230U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106250087A (en) * | 2016-08-03 | 2016-12-21 | 青岛海信电器股份有限公司 | Image display method and device |
| CN108008963A (en) * | 2017-12-22 | 2018-05-08 | 联想(北京)有限公司 | A kind of application processing method and system of adaptation EINK equipment |
| CN108766053A (en) * | 2018-08-08 | 2018-11-06 | 广东小天才科技有限公司 | Tablet learning machine with ink screen |
| CN108962149A (en) * | 2017-05-17 | 2018-12-07 | 北京点石经纬科技有限公司 | Double-screen electronic facility for study and its display methods |
| US10803783B2 (en) | 2019-01-31 | 2020-10-13 | Dynascan Technology Corp. | Electronic shelf display apparatus |
-
2013
- 2013-11-28 CN CN201320762183.1U patent/CN203644230U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106250087A (en) * | 2016-08-03 | 2016-12-21 | 青岛海信电器股份有限公司 | Image display method and device |
| CN108962149A (en) * | 2017-05-17 | 2018-12-07 | 北京点石经纬科技有限公司 | Double-screen electronic facility for study and its display methods |
| CN108008963A (en) * | 2017-12-22 | 2018-05-08 | 联想(北京)有限公司 | A kind of application processing method and system of adaptation EINK equipment |
| CN108766053A (en) * | 2018-08-08 | 2018-11-06 | 广东小天才科技有限公司 | Tablet learning machine with ink screen |
| US10803783B2 (en) | 2019-01-31 | 2020-10-13 | Dynascan Technology Corp. | Electronic shelf display apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20160108 Granted publication date: 20140611 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20160708 Granted publication date: 20140611 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20161128 |