CN102393800A - Mouse for flat computer - Google Patents
Mouse for flat computer Download PDFInfo
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- CN102393800A CN102393800A CN2011104440331A CN201110444033A CN102393800A CN 102393800 A CN102393800 A CN 102393800A CN 2011104440331 A CN2011104440331 A CN 2011104440331A CN 201110444033 A CN201110444033 A CN 201110444033A CN 102393800 A CN102393800 A CN 102393800A
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- flat computer
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Abstract
The invention relates to a mouse for a flat computer, belonging to the technical field of computer input equipment. The mouse provided by the invention is fixed on a flat computer body and moves correspondingly with the flat computer. A three-axis gyroscope in the mouse detects the rotation angle around an axis X and the rotation angle around the axis Y of the flat computer in real time, and transmits the pitching angle and the oscillation angle to the flat computer via a USB (Universal Serial Bus); and the flat computer controls the movement of a screen cursor according to the sizes of the pitching angle and the oscillation angle, and finally makes corresponding response according to the states of an icon, a menu and a touch screen mouse key at the position of the cursor. The mouse provided by the invention controls the movement of the screen cursor based on the space motion of the flat computer, thus the difficult problem that the conventional optical mouse can not be operated without a desktop is solved, the problems that a 3D (Three-dimensional) wireless mouse occupies the right hand and the suspended operation of the right hand is inconvenient are also solved, and simultaneously, the naturalness, interestingness and high efficiency of man-machine interaction are improved.
Description
Technical field
The present invention relates to a kind of mouse that is used for panel computer, particularly a kind of mouse apparatus based on the panel computer spatial attitude belongs to the computer entry device technical field.
Background technology
Panel computer is a kind of with the PC of touch-screen as basic input equipment; When being installed in the touch-screen of LCDs front with finger or the touch of other objects; Touch screen controller can detect the finger touch position; And sending application processor to after being converted into the coordinate figure on screen X and the Y direction, application processor is carried out corresponding program according to the icon or the menu at contact coordinate place.
Because mouse is human-computer interaction device the most frequently used in the computer system, and people more get used to using mouse to carry out computation, but but have following problem when mouse is used for the panel computer man-machine interaction:
(1) traditional optical mouse need rely on desktop and just can operate, and panel computer to be taken away from desktop under many circumstances use;
(2) though up-to-date 3D wireless mouse can taken away from desktop used, but taken the right hand, must left hand maintain an equal level plate computer, the right hand of user held the 3D wireless mouse and waved in the space just and can carry out mouse action, and man-machine interaction is nature very, uses extremely inconvenience.
Summary of the invention
The objective of the invention is to propose a kind of mouse that is used for panel computer; Utilize panel computer to center on the anglec of rotation (angle of pitch) of X axle and control moving of screen cursor, thereby solve the inconvenient problem that produces when existing various mouses are used for panel computer around the anglec of rotation (angle of oscillation) of Y axle.
The mouse that is used for panel computer that the present invention proposes comprises:
Three-axis gyroscope; Being used to detect panel computer is the angle of pitch and is angle of oscillation around the anglec of rotation of Y axle around the anglec of rotation of X axle; And convert the angle of pitch and the angle of oscillation of panel computer into voltage signal; Send voltage signal to analog to digital converter then, described three-axis gyroscope links to each other with analog to digital converter;
Analog to digital converter is used for converting the voltage signal of three-axis gyroscope output to digital signal, sends digital signal to USB controller then, and described analog to digital converter links to each other with USB controller;
USB controller is used for converting the digital signal of analog to digital converter output into serial signal, then serial signal is exported to the USB plug, and described USB controller links to each other with the USB plug;
The USB plug is used for the serial signal of USB controller output is exported to the central processing unit of panel computer, and the USB plug is inserted on the USB socket of panel computer.
The mouse that is used for panel computer that the present invention proposes; Be fixed on the panel computer fuselage through the USB plug; Three-axis gyroscope wherein detects the spatial attitude of panel computer in real time, and sends panel computer to panel computer around the anglec of rotation (angle of pitch) of X axle with around the anglec of rotation (angle of oscillation) of Y axle through the USB plug; Panel computer is scaled the X and the displacement of Y direction of screen cursor with the angle of pitch and angle of oscillation respectively, and controls screen cursor and carry out corresponding mobile; Operating system in the panel computer is monitored the position of cursor and the state of touching screen mouse button in real time, makes corresponding response according to icon, menu and the touch-screen key-press status at cursor position place then.The mouse apparatus that the present invention proposes utilizes the spatial attitude of panel computer self to control screen cursor and moves; Both overcome traditional optical mouse can't taken away from desktop the difficult problem of operation; Also solve the 3D wireless mouse and taken the right hand and the unsettled unhandy problem of the right hand, also improved naturality, interest and the high efficiency of man-machine interaction simultaneously.
Description of drawings
Fig. 1 is the outside drawing of the mouse that is used for panel computer that proposes of the present invention.
Fig. 2 is the circuit block diagram of the mouse that proposes of the present invention.
Fig. 3 is the user mode figure of the mouse that proposes of the present invention.
Among Fig. 1-Fig. 3, the 1st, mouse case, the 2nd, USB plug, the 3rd, panel computer.
Embodiment
The mouse that is used for panel computer that the present invention proposes, its outside drawing is as shown in Figure 1, wherein, and the 1st, mouse case, the 2nd, USB plug.
The mouse that is used for panel computer that the present invention proposes, its circuit block diagram is as shown in Figure 2, comprising:
Three-axis gyroscope; Being used to detect panel computer is the angle of pitch and is angle of oscillation around the anglec of rotation of Y axle around the anglec of rotation of X axle; And convert the angle of pitch and the angle of oscillation of panel computer into voltage signal; Send voltage signal to analog to digital converter then, described three-axis gyroscope links to each other with analog to digital converter;
Analog to digital converter is used for converting the voltage signal of three-axis gyroscope output to digital signal, sends digital signal to USB controller then, and described analog to digital converter links to each other with USB controller;
USB controller is used for converting the digital signal of analog to digital converter output into serial signal, then serial signal is exported to the USB plug, and described USB controller links to each other with the USB plug;
The USB plug is used for the serial signal of USB controller output is exported to the central processing unit of panel computer, and the USB plug is inserted on the USB socket of panel computer.
The user mode of mouse of the present invention is as shown in Figure 3, and wherein the USB plug 2 of mouse is inserted on the USB socket of panel computer 3.
The mouse that is used for panel computer that the present invention proposes; Three-axis gyroscope wherein is used to detect the spatial attitude of panel computer; Convert panel computer into voltage signal around the anglec of rotation (angle of pitch) of X axle with around the anglec of rotation (angle of oscillation) of Y axle, send analog to digital converter then to.Three-axis gyroscope can adopt the L3G462A micromechanical gyro sensor of ST ST Microelectronics; Analog to digital converter can adopt 12 AD9633 chips of AD company; USB controller can adopt the CY7C63001A chip of Cypress company; The USB plug can adopt USB (Universal Serial BUS) interface MINI type plug.
The principle of work of mouse of the present invention is:
MouseAcross is crossed on the fuselage that the USB plug is fixed on panel computer, and when hand-held panel computer carried out front and back luffing or side-to-side motion, panel computer drove mouse apparatus and does same motion.
Three-axis gyroscope in the mouse apparatus detects the anglec of rotation (angle of oscillation) that panel computer centers on the anglec of rotation (angle of pitch) of X axle and centers on the Y axle in real time; And with the luffing angle value with wave angle value and convert analog voltage into; Send USB controller to after converting digital signal into through analog to digital converter; USB controller converts the angle of pitch and the angle of oscillation digital signal of panel computer into serial signal, sends panel computer to through the USB plug then.
Panel computer is according to the luffing angle value and wave X and the displacement of Y direction that angle value calculates screen cursor; The control cursor carries out corresponding mobile on screen; Then according to the icon or the menu at cursor position place, and the state of touching screen mouse button is made corresponding response.
In sum; The present invention innovates mouse apparatus in design; Mouse apparatus is fixed on the panel computer fuselage through USB; Utilize panel computer self to control moving of screen cursor around the anglec of rotation (angle of pitch) of X axle with around the anglec of rotation (angle of oscillation) of Y axle then, panel computer is made corresponding response according to the state of icon, menu and the touching screen mouse button at cursor position place at last.The mouse apparatus that the present invention proposes utilizes the spatial movement of panel computer self to control screen cursor and moves; Both overcome traditional optical mouse can't taken away from desktop the difficult problem of operation; Also solve the inconvenient problem that the 3D wireless mouse takies the right hand and the unsettled operation of the right hand, improved naturality, interest and the high efficiency of man-machine interaction simultaneously.
Claims (1)
1. mouse that is used for panel computer is characterized in that this mouse comprises:
Three-axis gyroscope; Being used to detect panel computer is the angle of pitch and is angle of oscillation around the anglec of rotation of Y axle around the anglec of rotation of X axle; And convert the angle of pitch and the angle of oscillation of panel computer into voltage signal; Send voltage signal to analog to digital converter then, described three-axis gyroscope links to each other with analog to digital converter;
Analog to digital converter is used for converting the voltage signal of three-axis gyroscope output to digital signal, sends digital signal to USB controller then, and described analog to digital converter links to each other with USB controller;
USB controller is used for converting the digital signal of analog to digital converter output into serial signal, then serial signal is exported to the USB plug, and described USB controller links to each other with the USB plug;
The USB plug is used for the serial signal of USB controller output is exported to the central processing unit of panel computer, and the USB plug is inserted on the USB socket of panel computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104440331A CN102393800A (en) | 2011-12-27 | 2011-12-27 | Mouse for flat computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104440331A CN102393800A (en) | 2011-12-27 | 2011-12-27 | Mouse for flat computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102393800A true CN102393800A (en) | 2012-03-28 |
Family
ID=45861132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104440331A Pending CN102393800A (en) | 2011-12-27 | 2011-12-27 | Mouse for flat computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102393800A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107436692A (en) * | 2016-05-25 | 2017-12-05 | 何舒平 | A kind of air mouse control method based on gyro sensor |
| CN114579008A (en) * | 2022-05-06 | 2022-06-03 | 湖北工业大学 | Science popularization experience interaction system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101620474A (en) * | 2008-07-04 | 2010-01-06 | 华硕电脑股份有限公司 | Motion-sensing input device of computer system |
| CN101943957A (en) * | 2010-07-23 | 2011-01-12 | 康佳集团股份有限公司 | Touch screen mobile phone with acceleration transducer and mouse input method |
| CN102109913A (en) * | 2009-12-29 | 2011-06-29 | 金领导科技（深圳）有限公司 | Controller pointer positioning method based on composite MEMS sensor and controller |
-
2011
- 2011-12-27 CN CN2011104440331A patent/CN102393800A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101620474A (en) * | 2008-07-04 | 2010-01-06 | 华硕电脑股份有限公司 | Motion-sensing input device of computer system |
| CN102109913A (en) * | 2009-12-29 | 2011-06-29 | 金领导科技（深圳）有限公司 | Controller pointer positioning method based on composite MEMS sensor and controller |
| CN101943957A (en) * | 2010-07-23 | 2011-01-12 | 康佳集团股份有限公司 | Touch screen mobile phone with acceleration transducer and mouse input method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107436692A (en) * | 2016-05-25 | 2017-12-05 | 何舒平 | A kind of air mouse control method based on gyro sensor |
| CN114579008A (en) * | 2022-05-06 | 2022-06-03 | 湖北工业大学 | Science popularization experience interaction system |
| CN114579008B (en) * | 2022-05-06 | 2022-07-08 | 湖北工业大学 | Science popularization experience interaction system |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120328 |