Technical background
Mouse commonly used is a kind of hand-held mouse because it is easy to operate, comfortable feel, reliable operation, simple in structure, cost is low, always in computer widespread use in computer.But on notebook computer,, can't be built in becoming one in the notebook computer and be restricted because the volume of this mouse is bigger.
Mouse on the notebook computer has four kinds now: 1, roller ball (also being called " trace ball "), touch-screen, touch pad and TrackPoint.Trace ball is commonly used on the early stage notebook computer, and its shortcoming is that volume is bigger, and is heavier, wear and tear easily and advance dust, and the ability of bearing accuracy is general, is eliminated now; 2, touch-screen is easy to use, but it is to select input information with the menu or the icon of finger on the display screen touch display, thereby bearing accuracy is poor, and cost is also high, therefore seldom adopts; 3, indication rod-type location is accurate, speed is fast, but the control difficulty, use inconvenience; 4, touch pad is present most widely used mouse of notebook computer.It is to adopt finger touch, mobile perception on a touch pad in keyboard centre position to select the information that will import, but always not so accurately convenient in the operation, the convenient, fast of hand-held mouse commonly used that be far from, service time of a specified duration doigte very uncomfortable, finger is tired easily.Below all be the various mouse of notebook computer of international well-known manufacturer computer such as IBM, Dell, Compaq, Toshiba design, also do not have bigger improvement so far.Therefore design that a kind of volume that is suitable for notebook computer is little, easy to use, accurate positioning, precision height, comfortable feel, import efficiently that mouse of notebook computer has become the task of top priority.
Summary of the invention
The invention provides a kind of pen-shaped mouse of notebook computer, purpose is to solve that existing mouse of notebook computer operation inconvenience, bearing accuracy are poor, feel discomfort, the slower problems of input information, and design that a kind of volume is little, easy to use, accurate positioning, precision height, comfortable feel, input efficiently, be suitable for the mouse of notebook computer.
Technical scheme of the present invention is:
1, the present invention is a kind of pen-shaped mouse, and its operation is convenient as a hand-held common pen or pencil with use; Again with existing desk-top hand-held mouse identity function.Owing to be the form of a stroke or a combination of strokes, volume dwindles greatly, takes up room to reduce, and can insert, and perhaps sticks in the notebook computer, with becoming one of computer.
2, at the light emitting diode (perhaps semiconductor laser diode) in the tiny cross section of nib positioned inside of pen-shaped mouse as light emitting head and an optical sensor, the inductor front end is furnished with optical lens; Two photoelectric devices are an angle, aim at nib.
3, in the lower end of pen staff custom holding area, settle two mini buttons: a left button that is placed in the thumb position as mouse, another is placed in the right button of middle finger position as mouse, the mediate bottom at forefinger nurse position is settled 2 buttons up and down respectively along penholder, the knob down conduct is page turning key down, and last button is as last page turning key; When pressing upper and lower page turning key, plus coujnt on the start-up control circuit board or subtraction count pulse make the display page of display do upper and lower page turning, rolling.The left and right button of circuit suitably misplaces, in order to avoid when thumb or middle finger are pressed button left button, right button are moved simultaneously.
4, in the intervalve of pen-shaped mouse, lay circuit control part plate.Because the space is limited, the element of circuit board is when considering to adopt little, miniature device; At the tail end of pen-shaped mouse, promptly the lead-in wire of mouse is drawn in Bi the top of the head, and the end of lead-in wire connects USB plug, starts working in the USB socket of this plug insertion notebook computer.
5, in order to prevent the interference of light between the light emitting head and optical inductor in the pen-shaped mouse, do the isolation of light path between the light path of light emitting head and the inductor, only allow pen-shaped mouse effective with the resulting reflected light of work reflecting surface contact reflex at the nib place.
6, Wei Lai manufacturer can consider the pen-shaped mouse locational space in design during notebook computer, and pen-shaped mouse and notebook computer are designed as integral, is unlikely to the inconvenience that pen-shaped mouse is placed on outside the computer to be brought.Pen-shaped mouse can directly insert in the notebook computer when not working, and perhaps card is placed in the vacant place of key panel.
Useful effect of the present invention is:
1, a rectangular mouse of band fillet is become the pen-shaped mouse of a slice shape, dwindle the volume of mouse greatly, this pen-shaped mouse can directly insert in the notebook computer when not working, perhaps card is placed in the vacant place of key panel, become as a whole with notebook computer, realize integrated; Following manufacturer can consider the pen-shaped mouse locational space when the design notebook computer;
2, the pen-shaped mouse that designs owing to the custom that grips conventional pen according to staff, the convenience of its operation will be considerably beyond existing idler wheel mouse, touching screen mouse, touch bar and touch pad mouse.Can surpass the hand-held mouse of desktop computer on precision, literal, figure or the scrolling interface clicked on the figure are more quick and easy, accurate, as write with pen, a pencil convenient, easy.
3, owing to the pen-shaped mouse considerable part can design with reference to function, circuit theory, the principle of operation of desktop computer hand-held mouse, this hand-held mouse has passed through long-term use, has constantly transformed, technology and processing technology are quite ripe, admitted and be accustomed to by the computer user, thereby release pen-shaped mouse and can not bring the process that relearns to the operator, and only can bring more convenient.