CN2859651Y - Hand-written mouse with USB concentrator - Google Patents
Hand-written mouse with USB concentrator Download PDFInfo
- Publication number
- CN2859651Y CN2859651Y CNU2005201068741U CN200520106874U CN2859651Y CN 2859651 Y CN2859651 Y CN 2859651Y CN U2005201068741 U CNU2005201068741 U CN U2005201068741U CN 200520106874 U CN200520106874 U CN 200520106874U CN 2859651 Y CN2859651 Y CN 2859651Y
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- usbd
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Abstract
A handwritten mouse containing a USB hub belongs to the computer external equipment input field. The utility model comprises a position sensor, two processors, a handwritten screen and a USB hub. The concrete structure relationship is: the positon sensor connects to a processor and the handwritten screen connects to the other processor, two processor respectively connect to the USB hub, the USB hub connects to the host, the position sensor transforms the planar image information produced by the mouse body moving into relative motion parameters, after treatment of the processors, the information is transmitted to the USB hub, and the cursor positioning function of the mouse is achieved, the handwritten screen sends the collective handwritten track signal to the processors to treat, then the information is transmitted to the USB hub, the handwritten input function of the mouse is achieved. The device has all the function of the mouse and handwritten input and advantages of a simple structure, convenient operation and is better suitable as standard configurations for notebooks.
Description
Technical field
The utility model relates to the hand-written mouse that a kind of USB of containing is the USB (universal serial bus) hub, belongs to field of computer external input equipment.
Background technology
Mouse and handwriting pad have become the external unit of computer standard configuration, existing techniques in realizing the hand-written mouse of integrating mouse and hand-written dual-use function, as the patent No. is the Chinese patent " hand-written mouse " of ZL200420003932.3, be that core component optical sensor and hand-written touch screen with optical mouse is connected to a processor simultaneously, to finish the hand-written and mouse function of hand-written mouse.But the prior art connected mode is single, does not relate to mouse and other connected mode of traditional bobbin type.In actual production, except such scheme, can also reach identical result of use to realize same function by other technical scheme.
Summary of the invention
Problem to be solved in the utility model is: a kind of hand-written mouse that contains usb hub is provided, and this hand-written mouse has hand-written and the mouse repertoire accurately and reliably, simultaneously.
Technical essential of the present utility model is: position transducer connects a processor, handwriting screen connects another processor, two processors connect usb hub more respectively, and usb hub is connected to host computer to set up communication, is implemented on the mouse and finishes hand-written and mouse function simultaneously.
Usefulness of the present utility model is: need not the function switching and can realize mouse function operation or handwriting input operation at any time, simple and reasonable, easy to operate, easy to carry, speed is fast.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments.
Fig. 1 is a theory diagram of the present utility model.
Illustrate among the figure: 1, position transducer; 2, processor; 3, handwriting screen; 4, processor; 5, usb hub.
Fig. 2 is the circuit theory diagrams that the utility model processor is connected with usb hub.
Embodiment
Fig. 1 is the utility model system principle diagram.The utility model is made up of position transducer 1, processor 2, handwriting screen 3, processor 4 and usb hub 5.Its concrete structure annexation is: position transducer 1 connection processing device 2, and processor 2 connects usb hub 5 again; Handwriting screen 3 connection processing devices 4, processor 4 connects usb hub 5 again; Usb hub 5 is set up communication with computing machine.
In the present embodiment, position transducer 1 can adopt traditional bobbin type, also can adopt the comparatively advanced optical profile type of technology.Bobbin type is used seldom at present, how present mouse finishes the cursor positioning function with the principle of optical profile type, its cardinal principle is that a dedicated optical sensor chip is arranged in inside, when mouse main body moves on the plane, optical sensor 1 obtains real-time plane picture information with the speed more than per second 1500 frames, by embedded special DSP processor is that digital signal processor is handled the image information of obtaining, thereby obtain the relative variation relation of every width of cloth image, and convert this relative variation relation to relative movement parameters, the i.e. x of a variation and y value, this numerical value is transferred to usb hub 5 through after the processing of processor 2.
Usb hub 5 is transferred to computing machine by the signal of its USB interface with processor 2 and processor 4 transmission, has finished mouse of the present utility model and handwriting functions simultaneously.
Fig. 2 is the main circuit schematic diagram of the utility model processor and usb hub, and its concrete annexation is: hub U1 pin D-links to each other with U1D+ with hub U3 pin U1D-respectively with D+; Hub U2 pin D-links to each other with U2D+ with hub U3 pin U2D-respectively with D+; Hub U3 pin USBD+ links to each other with the USBD-node with the USBD+ of USB interface respectively with pin USBD-; The pin USBD+ of hub U3 links to each other with an end of resistance R 12 by the USBD+ node of USB interface, and the other end of resistance R 12 links to each other with the pin 3 (D+) of USB interface P1; Hub U3 pin VPP and GND ground connection; The pin USBD+ of hub U3 links to each other with the end of capacitor C 10 (47P) with capacitor C 12 (47P) respectively by the USBD+ node of USB interface; The other end of capacitor C 10 (47P) links to each other with V33; The other end ground connection of capacitor C 12 (47P); Hub U3 pin USBD-links to each other with the end of resistance R 11 with R10 (1K5) by the USBD-node of USB interface; The other end of resistance R 10 (1K5) links to each other with V33; The other end of resistance R 11 links to each other with the pin 2 (D-) of USB interface P1; Hub U3 pin USBD-links to each other with the end of capacitor C 9 (47P) with capacitor C 11 (47P) respectively by the USBD-node of USB interface; The other end of capacitor C 9 (47P) links to each other with V33; The other end ground connection of capacitor C 11; The pin 1 of USB interface P1 links to each other with power supply VCC, is connected with capacitor C 8 simultaneously; Capacitor C 8 other end ground connection; Power supply VCC links to each other with electric capacity E1 one end, E1 other end ground connection; Pin 4 ground connection of USB interface P1.
The utility model is easy to use, accurately and reliably, has saved the space of placing handwriting screen, and integrated hand-written and two kinds of functions of mouse, and speed is fast, and is practical.
Claims (5)
1, a kind of hand-written mouse that contains usb hub mainly is made up of position transducer, processor, handwriting screen, it is characterized in that: it is processor (2) and processor (4) and usb hub (5) that hand-written mouse inside is provided with two processors; Position transducer (1) is connected with processor (2), and handwriting screen (3) is connected with processor (4), and processor (2) is connected with usb hub (5) respectively with processor (4), and usb hub (5) is connected with host computer.
2, a kind of hand-written mouse that contains usb hub according to claim 1 is characterized in that: processor (2) can be separate integrated circuit with usb hub (5), also can be embedded IC; Processor (4) can be separate integrated circuit with usb hub (5), also can be embedded IC.
3, a kind of hand-written mouse that contains usb hub according to claim 1, it is characterized in that: position transducer (1) is an optical displacement sensor, or is traditional bobbin type sensor.
4, a kind of hand-written mouse that contains usb hub according to claim 1 is characterized in that: handwriting screen (3) is the resistance-type handwriting screen.
5, a kind of hand-written mouse that contains usb hub according to claim 1, it is characterized in that: the hand-written mouse processor with the connection line of USB interface is: hub U1 pin D-links to each other with U1D+ with hub U3 pin U1D-respectively with D+; Hub U2 pin D-links to each other with U2D+ with hub U3 pin U2D-respectively with D+; Hub U3 pin USBD+ links to each other with the USBD-node with the USBD+ of USB interface respectively with pin USBD-; The pin USBD+ of hub U3 links to each other with an end of resistance R 12 by the USBD+ node of USB interface, and the other end of resistance R 12 links to each other with the pin 3 (D+) of USB interface P1; Hub U3 pin VPP and GND ground connection; The pin USBD+ of hub U3 links to each other with the end of capacitor C 10 (47P) with capacitor C 12 (47P) respectively by the USBD+ node of USB interface; The other end of capacitor C 10 (47P) links to each other with V33; The other end ground connection of capacitor C 12 (47P); Hub U3 pin USBD-links to each other with the end of resistance R 11 with R10 (1K5) by the USBD-node of USB interface; The other end of resistance R 10 (1K5) links to each other with V33; The other end of resistance R 11 links to each other with the pin 2 (D-) of USB interface P1; U3 pin USBD-links to each other with the end of capacitor C 9 (47P) with capacitor C 11 (47P) respectively by the USBD-node of USB interface; The other end of capacitor C 9 (47P) links to each other with V33; The other end ground connection of capacitor C 11; The pin 1 of USB interface P1 links to each other with power supply VCC, is connected with capacitor C 8 simultaneously; Capacitor C 8 other end ground connection; Power supply VCC links to each other with electric capacity E1 one end, E1 other end ground connection; Pin 4 ground connection of USB interface P1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201068741U CN2859651Y (en) | 2005-09-06 | 2005-09-06 | Hand-written mouse with USB concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201068741U CN2859651Y (en) | 2005-09-06 | 2005-09-06 | Hand-written mouse with USB concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2859651Y true CN2859651Y (en) | 2007-01-17 |
Family
ID=37612509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201068741U Expired - Lifetime CN2859651Y (en) | 2005-09-06 | 2005-09-06 | Hand-written mouse with USB concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2859651Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010072100A1 (en) * | 2008-12-22 | 2010-07-01 | 汉王科技股份有限公司 | Coordinate input device and method able to obtain position information |
| CN104407736A (en) * | 2014-11-17 | 2015-03-11 | 深圳市新方码电脑科技有限公司 | Handwriting input method and device compatible for mouse and handwriting pen |
-
2005
- 2005-09-06 CN CNU2005201068741U patent/CN2859651Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010072100A1 (en) * | 2008-12-22 | 2010-07-01 | 汉王科技股份有限公司 | Coordinate input device and method able to obtain position information |
| CN104407736A (en) * | 2014-11-17 | 2015-03-11 | 深圳市新方码电脑科技有限公司 | Handwriting input method and device compatible for mouse and handwriting pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hanvon Manufacture Co.,Ltd Assignor: Hanwang Tech Co., Ltd. Contract fulfillment period: 2007.12.25 to 2015.9.6 Contract record no.: 2008990000543 Denomination of utility model: Hand-written mouse with USB concentrator Granted publication date: 20070117 License type: Exclusive license Record date: 20081006 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.12.25 TO 2015.9.6; CHANGE OF CONTRACT Name of requester: HANWANG MANUFACTURING CO., LTD. Effective date: 20081006 |
|
| CX01 | Expiry of patent term |
Expiration termination date: 20150906 Granted publication date: 20070117 |
|
| EXPY | Termination of patent right or utility model |