CN204440261U - A kind of touch-control all-in-one machine - Google Patents
A kind of touch-control all-in-one machine Download PDFInfo
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- CN204440261U CN204440261U CN201520179642.2U CN201520179642U CN204440261U CN 204440261 U CN204440261 U CN 204440261U CN 201520179642 U CN201520179642 U CN 201520179642U CN 204440261 U CN204440261 U CN 204440261U
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Abstract
The utility model discloses a kind of touch-control all-in-one machine, comprise multi-point touch display module, touch points of infrared touch screen identification module, main control module, signal processing module, loudspeaker, DVD playing module and power module, wherein, power module provides electrical source of power, multi-point touch display system, touch points of infrared touch screen recognition system is connected main control module with signal processing module, signal processing module connects loudspeaker and DVD playing module, multi-point touch display module display interactive information and option, the option of touch points of infrared touch screen identification module identification selection, transmission of signal is to main control module, main control module transmits control signal to signal processing module, after signal processing module filters control signal, send to loudspeaker, DVD playing module, play the voice messaging selected.This device, drastically increases teaching, training, interactive, the dirigibility of meeting and interest, the expansion that the system that ensure that is good and security.
Description
Technical field
The utility model relates to a kind of touch-control all-in-one machine.
Background technology
Touch-control all-in-one machine product has been applied extensively at European & American Market.Before 2004, home market touch-control all-in-one machine demand is little, and market occupies primarily of international top-brands such as SMART, Promethean.2005 start, and along with educational multimedia condition is progressively ripe, home brands touch-control all-in-one machine starts to show up prominently, and progressively expands sales volume scale.2008 start, along with the extensive appearance of ultrashort Jiao in projector market, short focus projector, projection ray's occlusion issue during touch-control all-in-one machine uses obtains effective control, touch-control all-in-one machine demand in global range is rapidly expanded, the application of domestic touch-control all-in-one machine is ripe rapidly, whole industry hasting of maturity.
Current international advanced multi-point touch treatment technology, domesticly at present there is no a unit and can all reach this technical merit.The external product price of this technology that adopts is higher at present, and is not suitable for China market economy ability to bear, not in full conformity with China's actual conditions on technological layer.
Touch all-in-one greatly can improve that multimedia system is interactive, dirigibility and interest, but, existing touch all-in-one all adopts pen or finger can touch control computer usually, the scope of application is narrower, can not well use the aspects such as teaching, training, meeting, and touch-control poor effect.
Utility model content
The utility model is in order to solve the problem, propose a kind of touch-control all-in-one machine, this device adopts integration, modular design, large-screen display equipment, interactive touch plate are combined, drastically increase teaching, training, interactive, the dirigibility of meeting and interest, the expansion that the system that ensure that is good and security.
To achieve these goals, the utility model adopts following technical scheme:
A kind of touch-control all-in-one machine, comprises multi-point touch display module, touch points of infrared touch screen identification module, main control module, signal processing module, loudspeaker, DVD playing module and power module, wherein, power module provides electrical source of power, multi-point touch display system, touch points of infrared touch screen recognition system is connected main control module with signal processing module, signal processing module connects loudspeaker and DVD playing module, multi-point touch display module display interactive information and option, the option of touch points of infrared touch screen identification module identification selection, transmission of signal is to main control module, main control module transmits control signal to signal processing module, after signal processing module filters control signal, send to loudspeaker, DVD playing module, play the voice messaging selected.
Described multi-point touch display module, comprising: display screen and multi-point touch panel, and the upper surface of described display screen is provided with a clear glass, described clear glass and display screen integrated, the upper surface of described clear glass is coated with antireflection coatings; The upper surface of the clear glass of antireflection coatings is coated with described in multi-point touch panel is arranged at; Described multi-point touch panel comprises transparent touch substrate, described touch substrate comprises touch upper surface of base plate and touches base lower surface, described touch upper surface of base plate and touch base lower surface are parallel to each other, and multi-point touch panel connects touch points of infrared touch screen identification module.
Described touch upper surface of base plate is touch face; The two ends of described touch base lower surface are respectively equipped with touch-control light source and optical receiver, the light that touch-control light source is launched enters and touches in substrate, form touch-control light, touch-control light is by touching board transport in optical receiver, touch with when there is not the touch of touch body when existence on touch face touches body, the intensity that optical receiver receives the light signal strength of touch-control light is different, can determine according to described light signal strength the coordinate position touching body.
Described multi-point touch panel, also comprise the drive unit driving touch-control light source, described drive unit is arranged at the below of described touch base lower surface.
The light that described touch-control light source is launched is entered by the first light-guide device and touches in substrate, and described first light-guide device is arranged at the below touching base lower surface.
Described first light-guide device is prism, and its material is glass or resin.
Described touch-control light is through total reflection, and the touch-control light that injection touches substrate enters optical receiver by the second light-guide device, and described second light-guide device is arranged at the below touching base lower surface.
Described second light-guide device is prism, and its material is glass or resin.
Described touch substrate is glass plate or acryl resin plate.
Described touch points of infrared touch screen identification module, comprise control module, contrast is with reference to circuit, launching fiber passes light beam, receive optical fiber and pass light beam, infrared emission optical fiber row and infrared receiver optical fiber row, wherein, the x of touch-screen, y direction is equipped with infrared emission optical fiber row, infrared receiver optical fiber row are arranged in the opposite side of infrared emission optical fiber row, infrared emission optical fiber row comprise several launching fibers be arranged in order, infrared receiver optical fiber row comprise several reception optical fiber be arranged in order, receive optical fiber biography light beam and the light that each reception optical fiber receives is passed to contrast with reference to circuit, launching fiber passes in light beam a reference emission light fibre, receive optical fiber by reference after the light that reference emission light fibre is launched is reflected by reflector to receive, be transmitted to contrast with reference to circuit, contrast is with reference to circuit connection control unit, when contrasting reference circuit and finding that the brightness of reception light is different with the brightness of reference emission light fibre, send a signal to control module, illustrated that touch point exists, touch point, control module location coordinate, control module connects main control module.
Described launching fiber row comprise several launching fibers, and receive optical fiber row and comprise several reception optical fiber, corresponding one of each launching fiber receives optical fiber and is arranged on the same side.
Described launching fiber passes the infrared light that beam reception infrared lamp sends, and is transferred to infrared emission optical fiber row, and launching fiber passes each launching fiber of the corresponding infrared emission optical fiber row of each optical fiber in light beam.
Described contrast is with reference to circuit, comprise power supply, phototriode to pipe and comparer, receive optical fiber biography light beam and the light that each reception optical fiber receives is passed to phototriode in pipe, launching fiber passes in light beam a reference emission light fibre, receive optical fiber by reference after the light that reference emission light fibre is launched is reflected by reflector to receive, be transmitted to phototriode another pipe to pipe, phototriode connects comparer to pipe, comparer connection control unit.
Receive optical fiber by reference after the light that described reference emission light fibre is launched is reflected by reflector to receive.Reflector is fixed in shading box by reflector adjusting screw.
It is corresponding with its position that each launching fiber that described infrared emission optical fiber arranges all is set with coordinate.
It is corresponding with its position that each reception optical fiber that described infrared receiver optical fiber arranges all is set with coordinate.
Described coordinate information is stored in control module.
Described control module connects scanning element, for carrying out the scanning successively of every root receiving fiber to touch-screen.
The beneficial effects of the utility model are:
(1) below of multi-point touch panel of the present utility model is provided with the clear glass being coated with antireflection coatings, makes the anti-intense laser interfere ability of touch control display apparatus strong like this, can use under high light;
(2) touch upper surface of base plate of the present utility model is set to touch face, and be respectively equipped with touch-control light source and optical receiver at the two ends touching base lower surface, first according to whether touch face existing the situation touching body and touch, can judge that the light signal strength change of the touch-control light that receiver receives accurately determines to touch the coordinate position of body;
(3) the utility model utilizes launching fiber and receives optical fiber and substitutes infrared transmitting tube and infrared receiving tube, cost-saving, and setting accuracy is high;
(4) the utility model utilizes contrast with reference to circuit, has accurately judged whether touch point, and circuit is simple, and cost is low, accuracy is high and reaction velocity is fast.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model touch points of infrared touch screen identification module;
Fig. 3 is the structural representation of the red multi-point touch display module of the utility model.
Wherein, 1, launching fiber passes light beam; 2, receive optical fiber and pass light beam; 3, reference emission light is fine; 4, reflector adjusting screw; 5, reflector; 6, shading box; 7, reference receives optical fiber; 8, lens; 9, phototriode is to pipe; 10, comparer; 11, control module; 12, display screen; 13, clear glass; 14, substrate is touched; 15, upper surface of base plate is touched; 16, base lower surface is touched; 17, touch-control light source; 18, optical receiver; 19, the first light-guide device; 20, the second light-guide device.
Embodiment:
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
As shown in Figure 1, a kind of touch-control all-in-one machine, comprises multi-point touch display module, touch points of infrared touch screen identification module, main control module, signal processing module, loudspeaker, DVD playing module and power module, wherein, power module provides electrical source of power, multi-point touch display system, touch points of infrared touch screen recognition system is connected main control module with signal processing module, signal processing module connects loudspeaker and DVD playing module, multi-point touch display module display interactive information and option, the option of touch points of infrared touch screen identification module identification selection, transmission of signal is to main control module, main control module transmits control signal to signal processing module, after signal processing module filters control signal, send to loudspeaker, DVD playing module, play the voice messaging selected.
As shown in Figure 3, based on a multi-point touch display module for surface light wave technology, comprising: a display screen 12, the upper surface of described display screen 12 is provided with a clear glass 13, described clear glass 13 is integrated with display screen 12, and the upper surface of clear glass 13 is coated with antireflection coatings;
One multi-point touch panel, its be arranged at described in be coated with the upper surface of the clear glass 13 of antireflection coatings; Multi-point touch panel comprises transparent touch substrate 14, and described touch substrate 14 comprises touch upper surface of base plate 15 and touches base lower surface 16, wherein, touches upper surface of base plate 15 and is parallel to each other with touch base lower surface 16;
Touch upper surface of base plate 15 for touch face; The two ends touching base lower surface 16 are respectively equipped with touch-control light source 17 and optical receiver 18, when touch face not existing touch body and touching, the light that touch-control light source 17 is launched enters and touches in substrate 14, form touch-control light, there is total reflection and transfer in optical receiver 18 in touch-control light in touch substrate 14; When touching body and touching on the touch surface, destroy the total reflection in touch face, the touch-control light transferred in optical receiver 18 is weakened, and then the change of light signal strength being received touch-control light by optical receiver 18 just can determine the coordinate position of touch body.
The light that touch-control light source 17 is launched is entered by the first light-guide device 19 and touches in substrate, and described first light-guide device 19 is arranged at the below touching base lower surface 16.
First light-guide device 19 is prism, and its material is glass or resin.
Touch-control light is through total reflection, and the touch-control light that injection touches substrate 14 enters optical receiver 18 by the second light-guide device 20, and described second light-guide device 20 is arranged at the below touching base lower surface 16.
Second light-guide device 20 is prism, and its material is glass or resin.
Multi-point touch panel, also comprise the drive unit driving touch-control light source 17, described drive unit is arranged at the below of described touch base lower surface 16.
Touching substrate 14 is glass plate or acryl resin plate.
As shown in Figure 2, comprise control module 11, contrast is with reference to circuit, launching fiber passes light beam 1, receive optical fiber and pass light beam 2, infrared emission optical fiber row and infrared receiver optical fiber row, wherein, the x of touch-screen, y direction is equipped with infrared emission optical fiber row, infrared receiver optical fiber row are arranged in the opposite side of infrared emission optical fiber row, infrared emission optical fiber row comprise several launching fibers be arranged in order, infrared receiver optical fiber row comprise several reception optical fiber be arranged in order, receive optical fiber biography light beam 2 and the light that each reception optical fiber receives is passed to contrast with reference to circuit, launching fiber passes in light beam 1 a reference emission light fibre 3, receive optical fiber by reference after the light that reference emission light fine 3 is launched is reflected by reflector to receive, be transmitted to contrast with reference to circuit, contrast is with reference to circuit connection control unit 11, when contrasting reference circuit and finding that the brightness of reception light is different with the brightness of reference emission light fibre 3, send a signal to control module 11, illustrated that touch point exists, control module 11 locates touch point coordinate.
Receive optical fiber 7 by reference after the light that reference emission light fine 3 is launched is reflected by reflector 5 to receive.Reflector 5 is fixed in shading box 6 by reflector adjusting screw 4.
Launching fiber row comprise several launching fibers, and receive optical fiber row and comprise several reception optical fiber, corresponding one of each launching fiber receives optical fiber and is arranged on the same side.
Launching fiber biography light beam 1 receives the infrared light that infrared lamp sends, and is transferred to infrared emission optical fiber row, and launching fiber passes each launching fiber of the corresponding infrared emission optical fiber row of each optical fiber in light beam 1.
Contrast is with reference to circuit, comprise power supply, phototriode to pipe 9 and comparer 10, receive optical fiber biography light beam 2 and the light that each reception optical fiber receives is passed to phototriode in pipe 9, launching fiber passes in light beam 1 a reference emission light fibre 3, receive optical fiber by reference after the light that reference emission light fine 3 is launched is reflected by reflector to receive, be transmitted to phototriode another pipe to pipe 9, phototriode connects comparer 10 to pipe 9, comparer 10 connection control unit 11, phototriode is provided with lens 8 to before T1 and the T2 pipe of pipe 9.
It is corresponding with its position that each launching fiber that infrared emission optical fiber arranges all is set with coordinate.
It is corresponding with its position that each reception optical fiber that infrared receiver optical fiber arranges all is set with coordinate.
Coordinate information is stored in control module 11.
Control module 11 connects scanning element, for carrying out the scanning successively of every root receiving fiber to touch-screen.
When not touching, contrast is identical with reference to the intensity of illumination of two phototriodes of circuit, comparer 10 output low level, when touch-screen has touch, contrast can be different with reference to the intensity of illumination of two phototriodes of circuit, and comparer 10 exports high level, control module 11 makes scanning element scan successively reception light, in conjunction with control module according to the coordinate information stored, locate the scope be blocked a little, be place, touch point.
By reference to the accompanying drawings embodiment of the present utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (10)
1. a touch-control all-in-one machine, is characterized in that: comprise multi-point touch display module, touch points of infrared touch screen identification module, main control module, signal processing module, loudspeaker, DVD playing module and power module, wherein, power module provides electrical source of power, multi-point touch display system, touch points of infrared touch screen recognition system is connected main control module with signal processing module, signal processing module connects loudspeaker and DVD playing module, multi-point touch display module display interactive information and option, the option of touch points of infrared touch screen identification module identification selection, transmission of signal is to main control module, main control module transmits control signal to signal processing module, after signal processing module filters control signal, send to loudspeaker, DVD playing module, play the voice messaging selected.
2. a kind of touch-control all-in-one machine as claimed in claim 1, it is characterized in that: described multi-point touch display module, comprise: display screen and multi-point touch panel, the upper surface of described display screen is provided with a clear glass, described clear glass and display screen integrated, the upper surface of described clear glass is coated with antireflection coatings; The upper surface of the clear glass of antireflection coatings is coated with described in multi-point touch panel is arranged at; Described multi-point touch panel comprises transparent touch substrate, described touch substrate comprises touch upper surface of base plate and touches base lower surface, described touch upper surface of base plate and touch base lower surface are parallel to each other, and multi-point touch panel connects touch points of infrared touch screen identification module.
3. a kind of touch-control all-in-one machine as claimed in claim 2, is characterized in that: described touch upper surface of base plate is touch face; The two ends of described touch base lower surface are respectively equipped with touch-control light source and optical receiver, the light that touch-control light source is launched enters and touches in substrate, form touch-control light, touch-control light is by touching board transport in optical receiver, touch with when there is not the touch of touch body when existence on touch face touches body, the intensity that optical receiver receives the light signal strength of touch-control light is different, can determine according to described light signal strength the coordinate position touching body.
4. a kind of touch-control all-in-one machine as claimed in claim 2, is characterized in that: described multi-point touch panel, and also comprise the drive unit driving touch-control light source, described drive unit is arranged at the below of described touch base lower surface.
5. a kind of touch-control all-in-one machine as claimed in claim 2, is characterized in that: the light that described touch-control light source is launched is entered by the first light-guide device and touches in substrate, and described first light-guide device is arranged at the below touching base lower surface.
6. a kind of touch-control all-in-one machine as claimed in claim 1, it is characterized in that: described touch points of infrared touch screen identification module, comprise control module, contrast is with reference to circuit, launching fiber passes light beam, receive optical fiber and pass light beam, infrared emission optical fiber row and infrared receiver optical fiber row, wherein, the x of touch-screen, y direction is equipped with infrared emission optical fiber row, infrared receiver optical fiber row are arranged in the opposite side of infrared emission optical fiber row, infrared emission optical fiber row comprise several launching fibers be arranged in order, infrared receiver optical fiber row comprise several reception optical fiber be arranged in order, receive optical fiber biography light beam and the light that each reception optical fiber receives is passed to contrast with reference to circuit, launching fiber passes in light beam a reference emission light fibre, receive optical fiber by reference after the light that reference emission light fibre is launched is reflected by reflector to receive, be transmitted to contrast with reference to circuit, contrast is with reference to circuit connection control unit, when contrasting reference circuit and finding that the brightness of reception light is different with the brightness of reference emission light fibre, send a signal to control module, illustrated that touch point exists, touch point, control module location coordinate, control module connects main control module.
7. a kind of touch-control all-in-one machine as claimed in claim 6, is characterized in that: described launching fiber row comprise several launching fibers, and receive optical fiber row and comprise several reception optical fiber, corresponding one of each launching fiber receives optical fiber and is arranged on the same side.
8. a kind of touch-control all-in-one machine as claimed in claim 6, it is characterized in that: described launching fiber passes the infrared light that beam reception infrared lamp sends, and being transferred to infrared emission optical fiber row, launching fiber passes each launching fiber of the corresponding infrared emission optical fiber row of each optical fiber in light beam.
9. a kind of touch-control all-in-one machine as claimed in claim 6, it is characterized in that: described contrast is with reference to circuit, comprise power supply, phototriode to pipe and comparer, receive optical fiber biography light beam and the light that each reception optical fiber receives is passed to phototriode in pipe, launching fiber passes in light beam a reference emission light fibre, receive optical fiber by reference after the light that reference emission light fibre is launched is reflected by reflector to receive, be transmitted to phototriode another pipe to pipe, phototriode connects comparer to pipe, comparer connection control unit.
10. a kind of touch-control all-in-one machine as claimed in claim 6, is characterized in that: receive optical fiber by reference after the light that described reference emission light fibre is launched is reflected by reflector and receive; Reflector is fixed in shading box by reflector adjusting screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520179642.2U CN204440261U (en) | 2015-03-27 | 2015-03-27 | A kind of touch-control all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520179642.2U CN204440261U (en) | 2015-03-27 | 2015-03-27 | A kind of touch-control all-in-one machine |
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| Publication Number | Publication Date |
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| CN204440261U true CN204440261U (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520179642.2U Expired - Fee Related CN204440261U (en) | 2015-03-27 | 2015-03-27 | A kind of touch-control all-in-one machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109697043A (en) * | 2017-10-20 | 2019-04-30 | 北京仁光科技有限公司 | Multi-screen interactive display methods, device, system and computer readable storage medium |
-
2015
- 2015-03-27 CN CN201520179642.2U patent/CN204440261U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109697043A (en) * | 2017-10-20 | 2019-04-30 | 北京仁光科技有限公司 | Multi-screen interactive display methods, device, system and computer readable storage medium |
| CN109697043B (en) * | 2017-10-20 | 2020-05-22 | 北京仁光科技有限公司 | Multi-screen interactive display method, device and system and computer readable storage medium |
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| C14 | Grant of patent or utility model | ||
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20160830 Address after: 250101 Shandong District, Ji'nan Lixia District, Foshan District, No. 3 District 501-B11 Patentee after: Shandong Vation Shenzhou Information Technology Co., Ltd. Address before: 1105, room 3966, block C, east ring International Plaza, No. 250199, 2nd East Road, Shandong, Ji'nan Patentee before: Shandong Ju Yang Zhong great digital technology company limited |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20170220 Address after: Room 1105, block C, East International Plaza, No. 3966 East Fourth Ring Road, Ji'nan, Shandong, China Patentee after: Shandong Ju Yang Zhong great digital technology company limited Address before: 250101 Shandong District, Ji'nan Lixia District, Foshan District, No. 3 District 501-B11 Patentee before: Shandong Vation Shenzhou Information Technology Co., Ltd. |
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| 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: 20150701 Termination date: 20200327 |