CN205581831U - Press luminescence type human -computer interaction touch screen - Google Patents
Press luminescence type human -computer interaction touch screen Download PDFInfo
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- CN205581831U CN205581831U CN201521118467.2U CN201521118467U CN205581831U CN 205581831 U CN205581831 U CN 205581831U CN 201521118467 U CN201521118467 U CN 201521118467U CN 205581831 U CN205581831 U CN 205581831U
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- finger
- pressing
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- stall
- touch screen
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Abstract
The utility model discloses a luminescence unit has been put to press luminescence type human -computer interaction touch screen, the finger -stall portion of finger, sends the infrared light through pressing the luminescence unit, controls lighting and extinguishing of infrared light, still include screen, projecting apparatus, camera, microprocessor module, the infrared light that the finger -stall sent on the screen is caught to the camera, obtains infrared position, and behind microprocessor module image processing, will handle the locating information of gained and the operation that needs to carry out is passed through the projecting apparatus and is shown on the screen. The utility model discloses a LED is lighted in operator's finger portion and on pressing down the screen to the finger ways, and the infrared light time of lighting is controlled by the operator, unclamps finger, closes the button cell switch and to go out the infrared light, and convenient to use is convenient, device integration degree height.
Description
Technical field
This utility model patent relates to touch projection Screen Technology field, is that one is capable of by pressing finger-stall, touch projection screen, it is achieved the pressing type man-machine interaction touch screen of various service functions.
Background technology
Along with the development of science and technology, sci-tech product updates the most step by step.For a long time, touch screen market is in the situation that a hundred flowers blossom, uses the touch screen of different technologies to adapt to.
Different applied environments, infrared touch technology is one therein, has self advantage and deficiency.The advantage of infrared touch technology is extremely deeply in love by insider, is also perfectly clear its weak point, and is made that unremitting effort goes to improve it.
Up to the present, infrared touch technology came into for the 5th generation.From the point of view of its some showed characteristic, it is most likely that show one's talent among various touching techniques, become the seaman in touch screen market.Due to the raising in function and performance, the 5th generation infrared touch panel will open up new application.Such as, infrared touch panel may expose again and again in the industry such as industry control and household electrical appliances, and defines, with the input equipment such as mouse, handwriting pad, the relation substituting and competing, and impacts the market of Related product.
But in many occasions, touch screen size is little, when manipulator is relatively near away from screen, and we need not use the religion rod of the conventional infrared head of band LED.As replacement, we can be designed that the finger-stall of a kind of infrared light.Make touching display screen accomplish great convenience, make easy and simple to handleization, intelligent.And improve sensitivity to a certain extent.
Being embodied as example as finger-stall, we can send infrared light by a kind of electroluminescent material of pressing, it is also possible to passes through infrared LED.
Utility model content
1, the purpose of this utility model.
The purpose of this utility model patent is the deficiency operated for existing infrared touch panel, it is provided that a finger contact push switch, sends infrared light touch projection screen, solves the problems such as existing touch screen operation inconvenience, make application more intelligent.
2, the technical scheme that this utility model is used.
Pressing illuminated man-machine interaction touch screen, finger-stall finger is placed with a luminescence unit, sends infrared light by pressing luminescence unit, controls lighting and extinguishing of infrared light；Also include screen, projector, photographic head, microprocessor module, the infrared light that on photographic head capture screen, finger-stall sends, obtain the position of infrared point, after microprocessor module image procossing, the location information of gained will be processed and need operation to be performed to pass through projector to show on screen.
Further in specific embodiment, described luminescence unit is that finger-stall finger is placed with mechanoluminescence material composition.
Further in specific embodiment, described luminescence unit is that finger-stall finger is placed with button cell switch, constitutes equipped with button cell and infrared LED inside finger-stall.
Further in specific embodiment, described one piezoelectric ceramic piece of luminescence unit finger-stall placed inside.
Further in specific embodiment, projector, photographic head, microprocessor module share a power supply.
Further in specific embodiment, also including power switch button, when turning on the power switch button, the window of projector (7) is opened, and display lamp is lighted simultaneously.
Further in specific embodiment, also include that brightness regulating button (14) changes screen intensity, regulation scaling knob (15), reset button (16).
3, the beneficial effects of the utility model.
(1) this utility model is enclosed within the finger of operator by finger-stall and presses on screen, lights LED, infrared light lighting time by operator's control, unclamp finger, close button cell switch can extinguish infrared light.When finger-stall sends on infrared light sensing screen, photographic head captures the infrared light that on screen, on this aspect, finger-stall sends immediately, the image information of acquisition is passed to processor, and microprocessor passes to system location information etc., makes corresponding operating.
(2) photographic head of the present utility model, microprocessor are all arranged on inside projector, make device integration high, small and exquisite portable.(3) projector of the present utility model is provided with opening and closing device button, projection screen brightness reset knob, scales button screen, also electric power starting display lamp.
(4) projector that this utility model is thrown also conveniently can be laid in different occasions equipped with an A-frame.Finger-stall compact structure and being convenient for carrying, needs the occasion using projector to provide a great convenience to teaching, commercial affairs etc..
Accompanying drawing explanation
Fig. 1 is the fundamental diagram of this utility model patent.
Fig. 2 is the example structure schematic diagram of this utility model patent.
Wherein, luminescence unit 1, cell switch 2, button cell 3, infrared LED 4 press illuminated man-machine interaction touch screen finger-stall 5, projection screen 6, projector 7, photographic head 8, microprocessor module 9, power interface 10, usb 11, audio frequency input video output common interface 12, projector shift knob 13, brightness regulation knob 14, scaling knob 15, reset button 16, projector display lamp 17, A-frame 18.
Detailed description of the invention
In order to enable the auditor especially public of Patent Office to be more clearly understood from technical spirit of the present utility model and beneficial effect, applicant will elaborate below by way of example, but the description to embodiment is not the restriction to this utility model scheme, the most pro forma rather than substantial equivalent transformation that is only done by any foundation this utility model design is regarded as the technical solution of the utility model category.
This utility model patent, by a kind of mechanoluminescence material in finger pressing finger-stall, can directly send out infrared light by pressing, it is not necessary to complicated conversion.Lighting of button cell on-off control infrared LED can also be used.When finger-stall points to certain point on projection screen, photographic head on projector just can capture the infrared light that on screen, on this aspect, finger-stall sends immediately, analyzing operator scheme by microprocessor intelligence on projector, location finger-stall also performs finger-stall and operates signal accordingly.Having jack and the button realizing difference in functionality on projector, the photographic head of cabinet inside and microprocessor share a 220V alternating current power supply and power.
This utility model patent can also be placed with a button cell and infrared LED in finger-stall, opens button cell switch, equally makes LED send infrared light.One high-resolution photographic head is installed on projector, the infrared light that the upper finger-stall of projection screen point sends can be captured, through the image processing function of photographic head part, pass information to the microprocessor module at rear.Projector, photographic head and microprocessor share a power supply.
Described microprocessor module signal is stm32 microprocessor, buys in group of STMicw Electronics.
Embodiment
As it is shown in figure 1, somewhere is placed with a kind of mechanoluminescence material 1 in the middle of finger-stall, can be equipped with a button cell switch 2 on finger-stall surface, can be equipped with a button cell 3 and an infrared LED 4 inside finger-stall.By pressing 1 or open 2 and can send infrared light, control lighting and extinguishing of infrared light.Compared with the religion rod of traditional infrared head of band LED, more compact volume and convenience, practicality is portable.
As in figure 2 it is shown, in embodiment of the present utility model, by the mechanoluminescence material on pressing finger-stall or open button cell and switch, infrared light can be launched.High-resolution camera 8 in cabinet captures the infrared light that on projection screen, on this aspect, finger-stall sends, and obtains the position of infrared point.After microprocessor a series of images processes, the location information of gained will be processed and need operation to be performed to pass through projector 7 to show on screen 6.Projector 7 in cabinet, photographic head 8, microprocessor module 9 share a power supply, receive 220V alternating current by power interface 10.When turning on the power switch button 13, projector window is opened, and display lamp 17 is lighted simultaneously.Screen intensity, regulation scaling knob 15 can be changed by brightness regulating button 14, adapt to the needs of varying environment.
Write microprocessor by program, identify different operations.Realize clicking of common mouse respectively, double-click, and left button right button point.Substituted for the religion rod of traditional infrared head of band LED.Such as, pressing finger-stall shell is once for clicking, and pressing twice is to double-click, the long right button function that can realize equivalent mouse by (setting reasonable time scope).
In the case study on implementation of this utility model patent, the plastic elastomeric material of making material selection of finger-stall switch 5, go for the finger of different size size, it is greatly increased convenience of the present utility model, photographic head can be with quick obtaining image, transfer to microprocessor processes, improve the degree of accuracy of system, carry out operation in real time processing reaction.
In the case study on implementation of this utility model patent, can be at one piezoelectric ceramic piece of finger-stall placed inside, by pressing piezoelectric ceramics, it is also possible to light infrared LED.When button cell does not has electricity, use other two kinds of methods to replace, send infrared light.Three kinds of methods directly finger contact can quickly send infrared light, therefore improves luminous efficiency.
As the simplification of this utility model patent, can be omitted by Individual key buttons, screen intensity regulation, zoom button and reset button be saved, the suitable parameter of default is to reach optimal effectiveness.
As in figure 2 it is shown, in embodiment of the present utility model, by the mechanoluminescence material on pressing finger-stall or open button cell and switch, infrared light can be launched.High-resolution camera 8 in cabinet captures the infrared light that on projection screen, on this aspect, finger-stall sends, and obtains the position of infrared point.After microprocessor a series of images processes, the location information of gained will be processed and need operation to be performed to pass through projector 7 to show on screen 6.Projector 7 in cabinet, photographic head 8, microprocessor module 9 share a power supply, receive 220V alternating current by power interface 10.When turning on the power switch button 13, projector window is opened, and display lamp 17 is lighted simultaneously.Screen intensity, regulation scaling knob 15 can be changed by brightness regulating button 14, adapt to the needs of varying environment.
Write microprocessor by program, identify different operations.Realize clicking of common mouse respectively, double-click, and left button right button point.Substituted for the religion rod of traditional infrared head of band LED.Such as, pressing finger-stall shell is once for clicking, and pressing twice is to double-click, the long right button function that can realize equivalent mouse by (setting reasonable time scope).
In the case study on implementation of this utility model patent, the plastic elastomeric material of making material selection of finger-stall switch 5, go for the finger of different size size, it is greatly increased convenience of the present utility model, photographic head can be with quick obtaining image, transfer to microprocessor processes, improve the degree of accuracy of system, carry out operation in real time processing reaction.
In the case study on implementation of this utility model patent, can be at one piezoelectric ceramic piece of finger-stall placed inside, by pressing piezoelectric ceramics, it is also possible to light infrared LED.When button cell does not has electricity, use other two kinds of methods to replace, send infrared light.Three kinds of methods directly finger contact can quickly send infrared light, therefore improves luminous efficiency.
As the simplification of this utility model patent, can be omitted by Individual key buttons, screen intensity regulation, zoom button and reset button be saved, the suitable parameter of default is to reach optimal effectiveness.
Claims (9)
1. one kind presses illuminated man-machine interaction touch screen, it is characterised in that: finger-stall finger is placed with a luminescence unit (1), sends infrared light by pressing luminescence unit (1), controls lighting and extinguishing of infrared light；Also include screen (6), projector (7), photographic head (8), microprocessor module (9), the infrared light that the upper finger-stall of photographic head (8) capture screen (6) sends, obtain the position of infrared point, after microprocessor module (9) image procossing, the location information of gained will be processed and need operation to be performed to pass through projector (7) display on screen (6).
Pressing the most according to claim 1 illuminated man-machine interaction touch screen, it is characterised in that: described luminescence unit (1) is that finger-stall finger is placed with mechanoluminescence material composition.
Pressing the most according to claim 1 illuminated man-machine interaction touch screen, it is characterized in that: described luminescence unit (1) is that finger-stall finger is placed with button cell switch (2), constitutes equipped with button cell (3) and infrared LED (4) inside finger-stall.
Pressing the most according to claim 1 illuminated man-machine interaction touch screen, it is characterised in that: described one piezoelectric ceramic piece of luminescence unit (1) finger-stall placed inside.
Pressing the most according to claim 1 illuminated man-machine interaction touch screen, it is characterised in that: projector (7), photographic head (8), microprocessor module (9) share a power supply.
Pressing the most according to claim 1 illuminated man-machine interaction touch screen, it is characterized in that: also include power switch button (13), when turning on the power switch button (13), the window of projector (7) is opened, and display lamp (17) is lighted simultaneously.
Pressing the most according to claim 1 illuminated man-machine interaction touch screen, it is characterised in that: also include that brightness regulating button (14) changes screen intensity.
Pressing the most according to claim 1 illuminated man-machine interaction touch screen, it is characterised in that: also include regulation scaling knob (15).
Pressing the most according to claim 1 illuminated man-machine interaction touch screen, it is characterised in that: also include reset button (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521118467.2U CN205581831U (en) | 2015-12-30 | 2015-12-30 | Press luminescence type human -computer interaction touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521118467.2U CN205581831U (en) | 2015-12-30 | 2015-12-30 | Press luminescence type human -computer interaction touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205581831U true CN205581831U (en) | 2016-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521118467.2U Expired - Fee Related CN205581831U (en) | 2015-12-30 | 2015-12-30 | Press luminescence type human -computer interaction touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205581831U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106388090A (en) * | 2016-11-10 | 2017-02-15 | 北京仁光科技有限公司 | Infrared screen touch glove based on interactive large screen |
| CN114397993A (en) * | 2021-12-15 | 2022-04-26 | 杭州易现先进科技有限公司 | Curved surface clicking interactive projection system |
| CN114598850A (en) * | 2020-11-19 | 2022-06-07 | 成都极米科技股份有限公司 | Projection control identification method and device and control equipment |
-
2015
- 2015-12-30 CN CN201521118467.2U patent/CN205581831U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106388090A (en) * | 2016-11-10 | 2017-02-15 | 北京仁光科技有限公司 | Infrared screen touch glove based on interactive large screen |
| CN114598850A (en) * | 2020-11-19 | 2022-06-07 | 成都极米科技股份有限公司 | Projection control identification method and device and control equipment |
| CN114598850B (en) * | 2020-11-19 | 2023-09-29 | 成都极米科技股份有限公司 | Projection control identification method, device and control equipment |
| CN114397993A (en) * | 2021-12-15 | 2022-04-26 | 杭州易现先进科技有限公司 | Curved surface clicking interactive projection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190507 Address after: 215500 Building 1 Xianshi Road, Changshu High-tech Industrial Development Zone, Suzhou City, Jiangsu Province Patentee after: Suzhou Radium Photoelectric Technology Co., Ltd. Address before: Room 707, No. 1 Southeast Avenue, Changshu High-tech Industrial Development Zone, Suzhou City, Jiangsu Province Patentee before: Suzhou Youhan Information Science and Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200703 Address after: The Magi road in Changshou City Changshu high tech Industrial Development Zone, Suzhou City, Jiangsu province 215500 Building No. 1 Patentee after: CHANGSHU ZHEDA ZIJIN OPTOELECTRONIC TECHNOLOGY RESEARCH CENTER Address before: Magi Road, Changshu high tech Industrial Development Zone, Suzhou City, Jiangsu province 215500 Building No. 1 Patentee before: Suzhou Radium Photoelectric Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20201230 |