WO2014187155A1 - Étui protecteur pour ordinateur-tablette ayant une fonction d'écriture manuscrite originale - Google Patents

Étui protecteur pour ordinateur-tablette ayant une fonction d'écriture manuscrite originale Download PDF

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Publication number
WO2014187155A1
WO2014187155A1 PCT/CN2014/070164 CN2014070164W WO2014187155A1 WO 2014187155 A1 WO2014187155 A1 WO 2014187155A1 CN 2014070164 W CN2014070164 W CN 2014070164W WO 2014187155 A1 WO2014187155 A1 WO 2014187155A1
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WO
WIPO (PCT)
Prior art keywords
tablet
handwriting
button
plate body
sensing substrate
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2014/070164
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English (en)
Chinese (zh)
Inventor
李江
刘震
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2014187155A1 publication Critical patent/WO2014187155A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
    • G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
    • G06F2200/163—Indexing scheme relating to constructional details of the computer
    • G06F2200/1633—Protecting arrangement for the entire housing of the computer

Definitions

  • the present invention relates to the field of information entry and display technology, and in particular to a tablet protective cover having an original handwriting entry function.
  • a tablet is a small, portable mobile terminal that uses a touch screen as a basic input device and has been widely used in people's daily lives. Its touch screen (also known as the tablet technology) allows users to operate with a stylus or digital pen instead of a traditional keyboard or mouse. Users can enter text or handwriting into the mobile terminal simply by writing on the screen. .
  • the tablet computer adopts an electromagnetic touch screen or a capacitive electromagnetic dual-mode touch screen.
  • the technical problem to be solved by the present invention is to provide a tablet protective cover with the original handwriting entry function, so as to meet the requirement that the original handwriting written by the user on ordinary paper is presented in real time and recorded into the tablet computer.
  • a technical solution adopted by the present invention is to provide a tablet protective cover having an original handwriting input function, comprising a first plate body, a second plate body, and a first plate body and a second plate body.
  • the connecting portion, the first plate body and the second plate body can be folded through the connecting portion, wherein the first plate body is used for placing the tablet computer, the second plate body is provided with the sensing substrate, and the sensing substrate is a resistive touch screen.
  • the substrate and the tablet are communicably connected by OTG, Bluetooth or infrared.
  • the sensing substrate is further provided with at least one button for triggering an application in the tablet.
  • At least one button is a physical physical button, or a virtual button formed by screen printing technology.
  • a tablet protective cover having an original handwriting entry function, including a first plate body, a second plate body, and a first plate body and a second plate.
  • the connecting portion of the body, the first plate body and the second plate body can be folded through the connecting portion, wherein the first plate body is used for placing the tablet computer, the second plate body is provided with the sensing substrate, and the sensing substrate is used for acquiring the user A written handwriting produced on paper placed on the sensing substrate, and the writing handwriting is transmitted to the tablet in real time to record and display the writing handwriting in real time.
  • the sensing substrate is further configured to acquire an erasing trajectory generated by the user on the paper placed on the sensing substrate, and transmit the erasing trajectory to the tablet computer in real time, so as to correspondingly erase and display the recorded writing handwriting of the recording .
  • the sensing substrate and the tablet computer are communicably connected by OTG, Bluetooth or infrared.
  • the sensing substrate is further provided with at least one button for triggering an application in the tablet.
  • At least one button is a physical physical button, or a virtual button formed by screen printing technology.
  • the at least one button includes a first button for triggering a voice recording program in the tablet to enable the tablet to perform real-time voice recording.
  • At least one button comprises a second button for triggering a handwriting recording program in the tablet to open a new blank page to record and display the writing handwriting in real time.
  • At least one button includes a third button for triggering a mail program in the tablet to add a writing handwriting to the mail.
  • At least one button includes a fourth button for triggering a real-time communication program in the tablet to share the writing handwriting in the real-time communication program.
  • the at least one button comprises a fifth button for triggering the handwriting recording program in the tablet to write the written handwriting according to the erasing trajectory generated by the user on the paper placed on the sensing substrate according to the sensing substrate. Erase and display.
  • the sensing substrate is a resistive touch screen.
  • the invention has the beneficial effects that the present invention provides a tablet protective cover with the original handwriting entry function, and obtains the writing generated by the user on the paper placed on the sensing substrate through the sensing substrate disposed on the second plate body. Handwriting, and the writing handwriting is transmitted to the tablet placed on the first board in real time, so that the writing handwriting is recorded and displayed in real time, and the operation is simple and convenient.
  • FIG. 1 is a schematic structural view of an embodiment of a tablet protective cover of the present invention
  • FIG. 2 is a schematic structural view of a tablet protective cover of the present invention in cooperation with a tablet computer;
  • Figure 3 is a top plan view of the tablet case of Figure 1 after folding
  • FIG. 4 is a schematic block diagram of the sensing substrate shown in FIG. 1.
  • the invention mainly provides a tablet protective cover with an original handwriting entry function, which acquires a writing handwriting generated by a user on a paper placed on a sensing substrate through a sensing substrate disposed on the second plate body, and writes a writing handwriting
  • the real-time transmission to the tablet placed on the first board mainly realizes the real-time presentation of the original handwriting written on the ordinary paper and is recorded into the mobile terminal.
  • the mobile terminal of the present invention is not limited to a tablet computer, and includes all mobile terminals having display, input, and other related functions.
  • the paper is any writing medium that can be written using a ballpoint pen, a neutral pen, a pencil, a pen, or the like.
  • FIG. 1 is a schematic structural view of an embodiment of a tablet protective cover of the present invention
  • FIG. 2 is a schematic structural view of the tablet protective cover of FIG. 1 in cooperation with a tablet computer.
  • the tablet case 100 of the present embodiment includes a first plate body 110 , a second plate body 120 , and a connecting portion 130 connecting the first plate body 110 and the second plate body 120 .
  • the first board 110 is used to place the tablet 200, and the second board 120 is provided with a sensing substrate 140.
  • the first board 110 and the second board 120 can be folded through the connecting portion 130 and turned over. After folding, it can be fixed by the fixing portion 160 (as shown in FIG. 3).
  • the sensing substrate 140 is a resistive touch screen on which paper can be placed, and in order to prevent the sliding of the paper from inconvenience to the user, the present embodiment preferably sets a plastic flat on the top of the sensing substrate 140. Clip 150 to achieve positioning of the paper. It should be understood that in other embodiments, those skilled in the art can completely modify the position and number of the plastic flat clips 150 according to actual needs, for example, the two plastic flat clips 150 are disposed at the adaptive positions of the second board 120. .
  • the sensing substrate 140 of the present embodiment is mainly used for acquiring a writing handwriting generated by a user on a sheet of paper, and transmitting the writing handwriting to the tablet computer 200 in real time, so that the tablet computer 200 records and displays the writing handwriting in real time.
  • the tablet 200 is correspondingly provided with an application program matching the tablet protection sleeve 100, and the application program can be used not only for inputting and displaying the sensing substrate 140 to obtain the writing handwriting generated on the paper, but also realizing The handwriting color of the displayed handwriting, the selection of the thickness of the handwriting line, and the functions of cutting, undoing, and closing are performed.
  • the sensing substrate 140 can also be used to acquire an erasing trajectory generated by the user on the paper, and transmit the erasing trajectory to the tablet computer 200 in real time.
  • the recorded handwriting of the record is erased accordingly and displayed in real time.
  • the sensing substrate 140 can determine whether it is a writing handwriting or an erasing trajectory according to the area of the contact area of the input tool and the sensing substrate 140. For example, when the area of the contact area is smaller than a standard threshold, it is considered that the writing of the pen tip is generated. Handwriting, and when the area of the contact area is greater than or equal to the standard threshold, it is considered to be the erased trajectory generated by the eraser.
  • the sensing substrate 140 of the present embodiment is composed of a first area A and a second area B.
  • the first area A includes a handwriting detecting module 141, a digital conversion module 142, and an information transmitting module 143.
  • the handwriting detecting module 141 is configured to detect and acquire the writing handwriting generated by the user on the paper in real time
  • the digital conversion module 142 is configured to convert the written handwriting number into a handwriting.
  • the information transmitting module 143 is configured to establish a communication connection with the tablet 200 and send the handwriting information to the tablet 200 after the communication connection.
  • the information sending module 143 and the tablet computer 200 can use infrared (Infrared, IR), Bluetooth (Bluetooth), and RFID (Radio). Frequency identification, radio frequency identification, etc., wireless communication technology for communication connection, also through OTG (USB On-The-Go) and other wired transmission methods for data transmission. Further, when the wired transmission method is employed, it is preferable to provide the data line in the connection portion 130 shown in FIG. 1 to improve the overall appearance.
  • the second area B of the sensing substrate 140 is an application triggering area, which is triggered by detecting a user's touch on a button (also referred to as a shortcut key) displayed on the sensing substrate 140.
  • a button also referred to as a shortcut key
  • the second region B of the sensing substrate 140 is provided with a first button a, a second button b, a third button c, a fourth button d, and a fifth button e.
  • the first button a is used to trigger a voice recording program in the tablet 200 to enable the tablet 200 to perform real-time voice recording.
  • the second button b is used to trigger the handwriting recording program in the tablet 200 to open a new blank page to record and display the writing handwriting generated by the user on the paper in real time.
  • the third button c is used to trigger a mail program in the tablet 200 to add a writing handwriting to the mail.
  • the fourth button d is used to trigger a real-time communication program in the tablet 200 to share the writing strokes generated by the user on the paper in the real-time communication program.
  • the communication program includes all communication applications that can run on the tablet 200, such as Facebook and Tencent QQ.
  • the fifth button e is used to trigger the handwriting recording program in the tablet computer 200 to erase the writing handwriting recorded by the tablet computer 200 according to the erasing trajectory generated by the user on the paper taken by the sensing substrate 140, and display the erasing in real time. process.
  • the second area B acquires the contact area of the input tool on the sensing substrate 140 and sets it with a preset
  • the standard threshold is compared. If the contact area is greater than or equal to the standard threshold, the erase track is determined to be valid, and the information sending module 143 sends the determination result to the tablet 200, so that the latter erases the recorded handwriting accordingly.
  • the erase process is displayed in real time. If the contact area is smaller than the standard threshold, it is determined that the erased track is invalid, and the information sending module 143 sends the result of the determination to the tablet 200, so that the user is prompted to respond in a corresponding manner. Further, the user effectively triggers the fifth button e again to continue writing and generate writing strokes.
  • buttons a, b, c, d, and e set in this embodiment may be physical physical buttons, or may be screen printed (Silk-Screen). Printing)
  • the settings of the five buttons a, b, c, d, and e are merely illustrative examples.
  • the sensing substrate 140 may be provided with at least one button for triggering an application in the tablet 200. It can also be set. Moreover, the user can selectively display the button corresponding to the application in the tablet 200 on the sensing substrate 140 as needed.
  • the description of the sensor substrate 140 is merely illustrative, and the division of the module is described. For the division of only one logical function, the actual implementation may have another division manner. For example, multiple modules may be combined or integrated into another system, or some features may be ignored or not executed. In addition, the coupling or communication connection of the modules to each other may be through some interfaces, or may be electrical or other forms.
  • Each of the above functional modules may be used as a component of the sensing substrate 140 of the tablet case 100, or may not be a physical frame, and may be located at one location or distributed to multiple network units, and may be in the form of hardware. Implementation can also be implemented in the form of a software function box. Some or all of the modules may be selected according to actual needs to achieve the objectives of the solution of the present invention.
  • the present invention discloses a tablet protective cover having an original handwriting entry function, and obtains a writing handwriting generated by a user on a paper placed on a sensing substrate through a sensing substrate disposed on the second plate body.
  • the writing handwriting is transmitted to the tablet placed on the first board in real time, so that the writing handwriting is recorded and displayed in real time, and the operation is simple and convenient.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • User Interface Of Digital Computer (AREA)
  • Position Input By Displaying (AREA)

Abstract

La présente invention concerne un étui protecteur destiné à un ordinateur-tablette ayant une fonction d'entrée manuscrite originale, l'étui protecteur comprenant un premier panneau, un second panneau et une connexion permettant de connecter le premier panneau au second panneau. Les premier et second panneaux peuvent être pliés par l'intermédiaire de la connexion. Le premier panneau est utilisé pour placer sur celui-ci un ordinateur-tablette, et le second panneau est muni d'un substrat détecteur permettant d'acquérir l'écriture manuscrite produite par un utilisateur sur une feuille de papier placée sur le substrat détecteur, et de transmettre en temps réel l'écriture manuscrite à l'ordinateur-tablette de manière à enregistrer et afficher en temps réel l'écriture manuscrite. La présente invention satisfait aux exigences d'affichage et d'enregistrement, en temps réel sur un terminal mobile tel qu'un PC de type tablette, de l'écriture manuscrite originale d'un utilisateur sur une feuille de papier ordinaire, et est simple et pratique.
PCT/CN2014/070164 2013-05-20 2014-01-06 Étui protecteur pour ordinateur-tablette ayant une fonction d'écriture manuscrite originale Ceased WO2014187155A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2013101878786A CN103353796A (zh) 2013-05-20 2013-05-20 具有原笔迹录入功能的平板电脑保护套
CN201310187878.6 2013-05-20

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WO2014187155A1 true WO2014187155A1 (fr) 2014-11-27

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PCT/CN2014/070164 Ceased WO2014187155A1 (fr) 2013-05-20 2014-01-06 Étui protecteur pour ordinateur-tablette ayant une fonction d'écriture manuscrite originale

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CN (1) CN103353796A (fr)
WO (1) WO2014187155A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105843509A (zh) * 2016-03-31 2016-08-10 宇龙计算机通信科技(深圳)有限公司 一种终端皮套显示窗口的设置方法和终端设备
CN109766029A (zh) * 2019-03-27 2019-05-17 乐写科技深圳有限公司 一种双面屏手写板装置
CN111507346A (zh) * 2020-04-09 2020-08-07 磐度科技有限公司 一种识别中文书写错误的方法

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CN103353796A (zh) * 2013-05-20 2013-10-16 李江 具有原笔迹录入功能的平板电脑保护套
CN104820568B (zh) * 2015-05-21 2018-09-25 新道科技股份有限公司 数据的操作方法、智慧笔、操作装置、终端和系统
CN104932622A (zh) * 2015-06-30 2015-09-23 青岛海信移动通信技术股份有限公司 移动终端保护套及移动终端系统
CN106775418A (zh) * 2016-12-30 2017-05-31 深圳科润视讯技术有限公司 电子写录装置及其写录方法
CN107291681A (zh) * 2017-06-26 2017-10-24 中国电建集团成都勘测设计研究院有限公司 一种纸质与电子数据同步采集的方法及系统
WO2019109217A1 (fr) * 2017-12-04 2019-06-13 深圳市柔宇科技有限公司 Dispositif de saisie d'écriture manuscrite, et bloc-notes activé par saisie d'écriture manuscrite pour celui-ci
WO2019127511A1 (fr) * 2017-12-29 2019-07-04 深圳市柔宇科技有限公司 Tablette avec pavé d'écriture manuscrite et procédé d'écriture manuscrite
CN108932083A (zh) * 2018-09-30 2018-12-04 上海开亿信息科技有限公司 一种书写记忆装置
CN112241222A (zh) * 2020-10-21 2021-01-19 上海英澈网络科技有限公司 一种图文设计制作用辅助平台

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CN2599657Y (zh) * 2003-01-07 2004-01-14 高明 一种改进的电子书
CN103090521A (zh) * 2013-02-04 2013-05-08 张敬敏 电加热装置

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WO2000063834A2 (fr) * 1999-04-19 2000-10-26 Ecrio, Inc. Appareil et procede de capture d'ecriture
CN101739085A (zh) * 2009-11-13 2010-06-16 郑兆祥 电子日记本
CN103353796A (zh) * 2013-05-20 2013-10-16 李江 具有原笔迹录入功能的平板电脑保护套

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105843509A (zh) * 2016-03-31 2016-08-10 宇龙计算机通信科技(深圳)有限公司 一种终端皮套显示窗口的设置方法和终端设备
CN109766029A (zh) * 2019-03-27 2019-05-17 乐写科技深圳有限公司 一种双面屏手写板装置
CN111507346A (zh) * 2020-04-09 2020-08-07 磐度科技有限公司 一种识别中文书写错误的方法

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