CN201837981U - Writing system of infrared touch screen - Google Patents
Writing system of infrared touch screen Download PDFInfo
- Publication number
- CN201837981U CN201837981U CN2010202351739U CN201020235173U CN201837981U CN 201837981 U CN201837981 U CN 201837981U CN 2010202351739 U CN2010202351739 U CN 2010202351739U CN 201020235173 U CN201020235173 U CN 201020235173U CN 201837981 U CN201837981 U CN 201837981U
- Authority
- CN
- China
- Prior art keywords
- control panel
- touch
- screen
- pen
- terminal
- Prior art date
- 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.)
- Expired - Lifetime
Links
Landscapes
- Position Input By Displaying (AREA)
Abstract
The utility model relates to a writing system of an infrared touch screen, which comprises client-end pen/eraser grooves, client-end shortcut keys, a control panel, human interface device (HID) equipment and an upper computer applied software, wherein the control panel acquires a client-end state, transmits the client-end state to the HID equipment of the infrared touch screen through a serial peripheral interface (SPI) bus and then transmits the client-end state to the upper computer applied software through a USB connecting wire; and an upper computer executes an client-end operation. The utility model is characterized in that the client is provided with red/yellow/blue color pens, erasers and commonly-used shortcut keys at the client end of the system, the system achieves the intelligent switching of the red/yellow/blue color pens and the erasers, changes the mode of the prior art that the switching of the writing color and the eraser is completed only by the upper computer applied software, and provides a more convenient operating environment to the user.
Description
Technical field
The utility model relates to a kind of writing system of infrared touch panel, especially a kind of writing system of the infrared touch panel with a client groove, erasing rubber, quick button commonly used.
Background technology
The technology of writing of infrared touch panel depends on the interruption of infrared ray grating of the infrared touch panel in indicator screen the place ahead, when lettering pen or finger enter sightless infrared ray grating, just blocked light beam, make one or several photosensitive receiving tubes detect the loss of light, by calculating X that the back obtains and the coordinate of Y, thereby determined the position of touched point.
Writing of existing infrared touch panel, be by at host computer, promptly write terminal, use the application software layer to provide the user to use the interface, carry out the selection of lettering pen color, the switching of erasing rubber and the setting of quick button commonly used, belong to the function static simulation, client functionality is inconvenient and directly perceived inadequately, and this has also proposed higher requirement to the equipment operator, such as to the skill level of host computer operation, to familiarity of using software or the like, be unfavorable for popularizing of infrared touch panel Related product.
The utility model content
The purpose of this utility model is to provide a kind of writing system of infrared touch panel, mainly the existing infrared touch panel of solution is write and is relied on operation host computer application software to carry out the switching of the selection of lettering pen color, erasing rubber and the setting of quick button commonly used, operating personnel are had relatively high expectations, and client end interface present situation easily directly perceived inadequately.
For addressing the above problem, the utility model is achieved in that
A kind of writing system of infrared touch panel, this system comprises the terminal that has display screen, touch-screen, the touch-screen housing in the horizontal and vertical directions one by one correspondence be provided with power valve and receiver pope, the terminal signaling input end links to each other with the touch screen signal output terminal, it is characterized in that, this system comprises a control panel and one or more pen/erasing rubber groove, the control panel signal output part links to each other with the terminal of setting the corresponding style of writing show state of display screen with the control panel output signal, and the same or a plurality of pen/erasing rubber grooves of control panel signal input part of this detecting pen/erasing rubber groove On/Off state link to each other.
This system comprises a control panel and one or more pen/erasing rubber groove, this touch-screen comprises a HID equipment, the touch screen signal output terminal is arranged on this HID equipment, same or a plurality of pen/erasing rubber grooves of control panel signal input part of this detecting pen/erasing rubber groove On/Off state link to each other, the control panel signal output part links to each other with HID equipment, and this HID equipment output end links to each other with the terminal of setting the corresponding style of writing show state of display screen with the control panel output signal.
Described pen/erasing rubber groove links to each other with control panel by the optoelectronic switch sensor, and so that On/Off to be provided, automatic completion status detected when this optoelectronic switch sensor powered on.
It is continuous with the control panel signal input part that described system also is provided with MOUSE, INSERT, ZOOM-, ZOOM+, six of PAGE-, PAGE+ use quick buttons always.
This control chip is Xilinx CPLD XC9572XL.
The utility model system provides more friendly user's experience.This is novel by the connection of pen/erasing rubber groove with control panel is set, to obtain the information of user,, transfer to terminal to provide corresponding selection signal for the selection of different pens, carry out relative set for the terminal applies layer system, realize the different after touch display screen outputs of touch screen pen.This system operation is identical with the use-pattern of common teaching aid, makes things convenient for the user greatly, need not new system is adapted to, and has improved work efficiency greatly.
Description of drawings
Fig. 1 is a writing system structural drawing in the utility model.
The reference numeral explanation: 1 is a red pen groove, and 2 is a yellow pen groove, and 3 is a blue pen groove, and 4 is the erasing rubber groove.
Embodiment
Below we come the writing system of a kind of infrared touch panel of the utility model done further with specific embodiment in conjunction with the accompanying drawings and elaborate, but can not limit protection domain of the present utility model with this.
The utility model provides a kind of writing system of infrared touch panel.
Embodiment 1:
As shown in Figure 1:
This system comprises host computer terminal, the HID equipment of touch-screen, the control panel that has display screen, the touch-screen housing in the horizontal and vertical directions one by one correspondence be provided with power valve and receiver pope, touch-screen housing output terminal links to each other with the HID equipment input end of touch-screen, this system also comprises blue three grooves of reddish yellow and an erasing rubber groove, this/the erasing rubber groove is continuous with the control panel signal input part by detecting pen/erasing rubber groove On/Off state, and the control panel signal output part links to each other with touch-screen HID equipment input end.This HID equipment output end links to each other with the terminal of setting the corresponding style of writing show state of display screen with the control panel output signal.
Concrete steps are:
(1) the blue three coloured pencils groove of reddish yellow, erasing rubber and MOUSE, INSERT, ZOOM-, ZOOM+, six quick buttons commonly used of PAGE-, PAGE+ are provided in client for the user, this groove and erasing rubber adopt photoelectric sensor to detect its state, when a certain color pencil or erasing rubber are picked up, the optical circuit path, its state PanelState=1 (TRUE), when a certain color pencil or erasing rubber are put back to or are not picked up, the optical circuit short circuit, its state PanelState=0 (FALSE).
(2) the control panel control chip obtains the status information of photoelectric sensor, and different conditions is encoded, and is transferred to HID (Human Interface Device, the user interface) equipment of infrared touch panel by spi bus.
(3) this HID equipment is provided with a SPI (Serial Peripheral Interface, Serial Peripheral Interface) bus, receive the groove status information that control panel sends over, and the coded data of this status information on the spi bus is passed to the host computer application layer software by the USB connecting line.
(4) the host computer terminal application software is decoded to the spi bus coded data, judge client state, carry out client operation, as: the contact that the user is selected on touch-screen with the pairing form that is provided with of a groove: (as blueness) shows on the display screen of host computer terminal.
Groove also can be provided with the shape of corresponding contact on display screen except that color, as round dot, Fang Dian etc.
The erasing rubber groove realizes clashing function, and its principle promptly is set to consistent with background colour with the brush color setting.
Embodiment 2
When embodiment 2 implemented, the control panel signal output part directly linked to each other with the terminal of setting the corresponding style of writing show state of display screen with the control panel output signal.Touch screen signal can be with HID equipment, and signal output part is direct.Link to each other with the terminal of setting the corresponding style of writing show state of display screen with the control panel output signal.
Its use and operational process are with embodiment 1.Its difference only is that the control panel signal need not directly to transfer to terminal through HID equipment.
Being the preferred embodiment of utility model only in sum, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should be technology category of the present utility model.
Claims (5)
1. the writing system of an infrared touch panel, this system comprises the terminal that has display screen, touch-screen, the touch-screen housing in the horizontal and vertical directions one by one correspondence be provided with power valve and receiver pope, the terminal signaling input end links to each other with the touch screen signal output terminal, it is characterized in that, this system comprises a control panel and one or more pen/erasing rubber groove, the control panel signal output part links to each other with the terminal of setting the corresponding style of writing show state of display screen with the control panel output signal, and the same or a plurality of pen/erasing rubber grooves of control panel signal input part of this detecting pen/erasing rubber groove On/Off state link to each other.
2. the writing system of an infrared touch panel, this system comprises the terminal that has display screen, touch-screen, the touch-screen housing in the horizontal and vertical directions one by one correspondence be provided with power valve and receiver pope, the terminal signaling input end links to each other with the touch screen signal output terminal, it is characterized in that, this system comprises a control panel and one or more pen/erasing rubber groove, this touch-screen comprises a HID equipment, the touch screen signal output terminal is arranged on this HID equipment, same or a plurality of pen/erasing rubber grooves of control panel signal input part of this detecting pen/erasing rubber groove On/Off state link to each other, the control panel signal output part links to each other with HID equipment, and this HID equipment output end links to each other with the terminal of setting the corresponding style of writing show state of display screen with the control panel output signal.
3. the writing system of infrared touch panel according to claim 1 and 2 is characterized in that, described pen/erasing rubber groove links to each other with control panel by the optoelectronic switch sensor, and so that On/Off to be provided, automatic completion status detected when this optoelectronic switch sensor powered on.
4. the writing system of infrared touch panel according to claim 3 is characterized in that, it is continuous with the control panel signal input part that described system also is provided with MOUSE, INSERT, ZOOM-, ZOOM+, six of PAGE-, PAGE+ use quick buttons always.
5. the writing system of infrared touch panel according to claim 3 is characterized in that this control chip is Xilinx CPLD XC9572XL.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202351739U CN201837981U (en) | 2010-06-23 | 2010-06-23 | Writing system of infrared touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202351739U CN201837981U (en) | 2010-06-23 | 2010-06-23 | Writing system of infrared touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201837981U true CN201837981U (en) | 2011-05-18 |
Family
ID=44008083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202351739U Expired - Lifetime CN201837981U (en) | 2010-06-23 | 2010-06-23 | Writing system of infrared touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201837981U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102595039A (en) * | 2012-03-09 | 2012-07-18 | 翔德电子科技(深圳)有限公司 | Color drawing camera |
| CN102779434A (en) * | 2012-07-04 | 2012-11-14 | 惠科电子（深圳）有限公司 | Teaching touch integrated machine with shortcut keys |
-
2010
- 2010-06-23 CN CN2010202351739U patent/CN201837981U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102595039A (en) * | 2012-03-09 | 2012-07-18 | 翔德电子科技(深圳)有限公司 | Color drawing camera |
| CN102595039B (en) * | 2012-03-09 | 2014-08-06 | 翔德电子科技(深圳)有限公司 | Color drawing camera |
| CN102779434A (en) * | 2012-07-04 | 2012-11-14 | 惠科电子（深圳）有限公司 | Teaching touch integrated machine with shortcut keys |
| CN102779434B (en) * | 2012-07-04 | 2015-06-24 | 惠科电子（深圳）有限公司 | Teaching touch integrated machine with shortcut keys |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105760019B (en) | Touch operation method and its system based on interactive electric whiteboard | |
| CN203084673U (en) | Active capacitive pen | |
| CN101882012A (en) | Pen type interactive system based on projection tracking | |
| CN201859401U (en) | Optical touch pen | |
| CN104363345A (en) | Displaying method and electronic equipment | |
| CN106383618B (en) | Intelligent writing system and intelligent writing pen | |
| CN204066046U (en) | Hand input device | |
| CN201837981U (en) | Writing system of infrared touch screen | |
| CN101763198B (en) | Back projection type multi-point touch positioning method | |
| CN201387595Y (en) | Ultrasonic wave interactive electronic whiteboard sign pen | |
| CN103309468A (en) | Multifunctional wireless true-color electronic pen | |
| CN109407863A (en) | A kind of written handwriting display methods, device, apparatus for writing and touch apparatus | |
| CN103389806A (en) | Wireless free mouse system based on micro-accelerometer | |
| CN201616082U (en) | Multi-point touch control pen | |
| CN201111007Y (en) | Multifunctional infrared electronic white board | |
| US20120162059A1 (en) | Handwriting input device with charger | |
| CN203606780U (en) | Multi-touch and gesture recognition fusion system | |
| CN203070256U (en) | Ultrasonic wave infrared touch screen | |
| CN202306470U (en) | Wireless laser handle | |
| US20180335860A1 (en) | Touch display system, touch display method, active pen, and touch control device | |
| CN202102369U (en) | Wireless computer control and input device | |
| CN202929578U (en) | Touch pen and projecting system | |
| CN108572747A (en) | A kind of digital universal pen for touch control device | |
| CN208848177U (en) | A kind of lettering pen | |
| CN202795329U (en) | Touch control liquid crystal displayer with handwriting function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI INESA ELECTRONICS OPTICAL DISPLAY CO., LT Free format text: FORMER NAME: SVA OPTICAL DISPLAY TECHNOLOGIES CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 200233 Xuhui District, Tianlin Road, No. 140, Patentee after: INESA ELECTRON OPTICAL DISPLAY CO., LTD. Address before: 200025, 5 North building, No. 829, Xuhui District, Shanghai, Yishan Road Patentee before: SVA Optical Display Technologies Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161010 Address after: 200234 Shanghai, Tianlin Road, No. 140, building 2, building, 210B, 28 Patentee after: Shanghai electronic multimedia Co., Ltd. Address before: 200233 Xuhui District, Tianlin Road, No. 140, Patentee before: INESA ELECTRON OPTICAL DISPLAY CO., LTD. |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Patentee|Address Correct: INESA ELECTRON OPTICAL DISPLAY CO., LTD.|200233 Xuhui District, Tianlin Road, No. 140, False: Shanghai electronic multimedia Co., Ltd.|200234 Shanghai, Tianlin Road, No. 140, building 2, building, 210B, 28 Number: 43 Volume: 32 |
|
| ERR | Gazette correction | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170109 Address after: 200234 Shanghai, Tianlin Road, No. 140, building 2, building, 210B, 28 Patentee after: SHANGHAI INESA ELECTRONIC MULTIMEDIA CO., LTD. Address before: 200233 Xuhui District, Tianlin Road, No. 140, Patentee before: INESA ELECTRON OPTICAL DISPLAY CO., LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110518 |
|
| CX01 | Expiry of patent term |