CN204926047U - Portable touch -control projection arrangement - Google Patents
Portable touch -control projection arrangement Download PDFInfo
- Publication number
- CN204926047U CN204926047U CN201520650929.9U CN201520650929U CN204926047U CN 204926047 U CN204926047 U CN 204926047U CN 201520650929 U CN201520650929 U CN 201520650929U CN 204926047 U CN204926047 U CN 204926047U
- Authority
- CN
- China
- Prior art keywords
- rectangular housing
- light
- projection arrangement
- computing machine
- control projection
- 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.)
- Active
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
Abstract
The utility model relates to a portable touch -control projection arrangement belongs to touch -control projection field. A portable touch -control projection arrangement, includes the rectangle casing, and projecting apparatus, infrared laser emitter, infrared camera machine and the computer of holding in the rectangle casing, the camera lens of projecting apparatus and infrared camera machine all are located the top of rectangle casing, and the top of projecting apparatus just is equipped with the speculum to its camera lens, through the speculum with projected image reflection and show on the desktop, infrared laser emitter launches light and forms a light touch face on the desktop, touch the shape of face through finger touching light and become light and touch a little, the mirror image of the light touch point of mapping in the reflector is received to the infrared camera machine, obtains the coordinate position of light touch point in projected image after image information processing module handles to carry out the interdynamic operation with the coordinate position simulation for mouse. The utility model discloses the appearance is small and exquisite, and convenient to carry, user directly carry out the interdynamic with the finger to the projection picture and control convenient to use.
Description
Technical field
The utility model belongs to touch projection field, particularly a kind of Portable touch control projection arrangement.
Background technology
Along with the continuous progress of information age, there is high maneuverability and the optical projection system manipulating the advantage such as easy has been used in the places such as conference centre, office, school and family widely, especially for needs frequent participation company meeting or the professional person of work of going out, need especially often to rely on optical projection system to carry out important bulletin explanation of selling publicity or product presentations.
Known optical projection system usually can with the electronic installation providing picture signal to originate, such as portable computer or portable communication appts, arrange in pairs or groups mutually and carry out projection operation, but optical projection system is in projection process, if user is for the projected picture on manipulation projection screen, then only by controlling the mouse on electronic installation, keyboard or the Touch Screen touching this electronic installation just can reach the object of manipulation, therefore when user carries out bulletin in projection screen is other, in order to manipulate the picture on projection screen, just repeatedly must move to electronic installation side and press mouse, the Touch Screen of keyboard or operating electronic devices, so will cause the operational inconvenience of user.
Utility model content
The purpose of this utility model is for the problems referred to above, provides a kind of Portable touch control projection arrangement, its low-profile, easy to carry, and user directly can carry out interaction manipulation with finger to projected picture.
The purpose of this utility model is achieved in that
A kind of Portable touch control projection arrangement, is characterized in that, comprising:
Rectangular housing,
Computing machine, is placed in rectangular housing;
Projector, is placed in rectangular housing, is connected with computing machine, and its camera lens is positioned at the top of rectangular housing, for the image in the overhead projection computing machine of rectangular housing;
Reflective mirror, is installed on rectangular housing back and toward the backward front upset of its top-direction stretching, can makes the camera lens of reflecting surface towards projector of reflective mirror, for reflective projection image;
Infrared laser emission device, is installed on the bottom of rectangular housing, is connected with computing machine, forms an infinite approach but the light touch face not touching place, the bottom plane of rectangular housing for launching light to the front of rectangular housing;
Thermal camera, be placed in rectangular housing, be connected with computing machine, its camera lens is also positioned at the top of rectangular housing, the light received in the light touch face mapped out in reflective mirror is obscured by an obstacle the mirror image of the light touch point of rear formation, passes to described computing machine.
Wherein, described computing machine comprises image information processing module, the mirror image real-time judge that described image information processing module is obtained by thermal camera also calculates the coordinate position of bright dipping touch point in projected image, and coordinate position is modeled as mouse and carries out interactive operation.
Wherein, the back of described rectangular housing is provided with two vertical pull grooves; Described reflective mirror comprises withdrawing part by pinned connection and turning part, and described withdrawing part is provided with the protruding rail corresponding with the recessed rail of described pull, and described reflective mirror is stretched with the back along rectangular housing that coordinates of pull groove by protruding rail.
Wherein, described reflecting surface is only arranged in the turning part of reflective mirror.
Wherein, the opposite face at described withdrawing part and rectangular housing back is provided with the concave station that can hold turning part, and described protruding rail is only arranged on the withdrawing part below concave station.
Wherein, the thickness of the withdrawing part below described concave station is equal with the thickness sum of concave station with turning part.
Wherein, described computing machine also has wifi and Bluetooth function.
Wherein, a side of described rectangular housing is provided with the data line interface that can be connected with outer computer.The beneficial effects of the utility model are: this device monnolithic case is small and exquisite, and reflective mirror can pull, is convenient to go out to carry, and user directly can carry out interaction with finger to projected picture manipulates, easy to use.
Accompanying drawing explanation
Fig. 1 is the side view of the utility model after reflective mirror stretches.
Fig. 2 is the front elevation of the utility model after reflective mirror stretches.
Fig. 3 is the vertical view of the utility model after reflective mirror shrinks.
Fig. 4 is the side view of the utility model after reflective mirror shrinks.
Embodiment
Below in conjunction with specific embodiments and the drawings, set forth the utility model further.
As shown in Figure 1 with Figure 2, a kind of Portable touch control projection arrangement, comprising:
Rectangular housing 1, a side of rectangular housing 1 is provided with the data line interface that can be connected with outer computer; The back of rectangular housing 1 is provided with two vertical pull grooves.
Computing machine 2, is placed in rectangular housing 1, comprises image information processing module, and has wifi and Bluetooth function.
Projector 3, be placed in rectangular housing 1, be connected with computing machine 2, its camera lens is positioned at the top of rectangular housing 1, for the image in the overhead projection computing machine 2 of rectangular housing 1.
Reflective mirror 4, comprises the withdrawing part by pinned connection and turning part, and withdrawing part is provided with the protruding rail corresponding with the recessed rail of pull at rectangular housing 1 back, and reflective mirror 4 is stretched with the back along rectangular housing 1 that coordinates of pull groove by protruding rail; Reflecting surface is only arranged in the turning part of reflective mirror 4; The opposite face at withdrawing part and rectangular housing 1 back is also provided with the concave station that can hold turning part, and the thickness of the withdrawing part below concave station is equal with the thickness sum of concave station with turning part, and protruding rail is only arranged on the withdrawing part below concave station.
When needing the reflecting surface using reflective mirror 4, can pull withdrawing part that reflective mirror 4 is stretched to the top-direction of rectangular housing 1, and turning part is overturn forward, make the reflecting surface of reflective mirror 4 towards the camera lens of projector 3, for reflective projection image, as depicted in figs. 1 and 2.
When needs draw reflective mirror 4 in, then only the upset of turning part forward downward need be contained in the concave station of withdrawing part, then pull withdrawing part that reflective mirror 4 is shunk to the bottom direction of rectangular housing 1, as shown in Figure 3 and Figure 4.
Infrared laser emission device 5, is installed on the bottom of rectangular housing 1, is connected with computing machine 2, and the front to rectangular housing 1 is launched light and formed an infinite approach but the light touch face not touching place, the bottom plane of rectangular housing 1.
Thermal camera 6, be placed in rectangular housing 1, be connected with computing machine 2, its camera lens is also positioned at the top of rectangular housing 1, the light received in the light touch face mapped out in reflective mirror 4 is obscured by an obstacle the mirror image of the light touch point of rear formation, and this mirror image is passed to computing machine 2, calculate the coordinate position of bright dipping touch point in projected image by the image information processing module in computing machine 2 by this mirror image real-time judge, and coordinate position is modeled as mouse and carries out interactive operation.
Computing machine in this device is provided with Android system, the image that the projector thus in this device can directly project in this built-in computer; This device is also connected with outside computing machine, to make the image in projector outer computer by data line by this device.
The utility model has three kinds of use-patterns:
One, desktop projection touch-control
This device is vertically placed on the table, makes the bottom of its rectangular housing towards desktop, open reflective mirror, make the reflecting surface of reflective mirror towards the camera lens of projector and video camera.Image in built-in/outer computer is shown as projected image by the projector in this device, after the reflection of reflective mirror, to be projected on desktop and to show projected image; Meanwhile, Infrared laser emission device just launch on the table light form an infinite approach but do not touch desktop light touch face; Now, if there is the light in barrier obstruction light touch face can form light touch point; Thermal camera receives the mirror image of the light touch point mapped out in reflective mirror, be passed in built-in computer, by image information processing module according to obtain light touch point mirror image real-time judge and calculate the coordinate position of bright dipping touch point in projected image, and coordinate position is modeled as mouse and carries out interactive operation, along with barrier moves on light touch face, its co-ordinate position information is also constantly recorded, if now connect the coordinate position of tracing record for lines, also writing function can be realized.
Two, infrared pressure sensi-tive pen touch-control
By this device horizontal positioned on the table, make the back of its rectangular housing towards desktop, pack up reflective mirror.Image in built-in/outer computer to be directly projected on the just right blank of instrument camera lens and to show projected image by the projector in this device; Now, infrared signal is formed on projection images with during infrared pressure sensi-tive pen operation; Thermal camera receives infrared signal and the picture signal of Real-time Collection projected image, be passed in built-in computer, by image information processing module according to obtain infrared signal real-time judge and calculate the coordinate position of infrared signal in projected image, and coordinate position is modeled as mouse and carries out interactive operation, realize touch control operation.
Three, aerial touch-control
By this device horizontal positioned on the table, make the back of its rectangular housing towards desktop, open reflective mirror, make the reflecting surface of reflective mirror towards the camera lens of projector and video camera.Image in built-in/outer computer is shown as projected image by the projector in this device, after the reflection of reflective mirror, to be projected on the just right blank in the bottom of rectangular housing and to show projected image; Meanwhile, Infrared laser emission device is just launched light on the table and is formed the light being parallel to projected image and touch face; Now, if there is the light in barrier obstruction light touch face can form light touch point; Thermal camera receives the mirror image of the light touch point mapped out in reflective mirror, be passed in built-in computer, the moving direction of bright dipping touch point is calculated according to the mirror image real-time judge of the light touch point obtained by image information processing module, along with barrier moves on light touch face, realize touch-control page turning, picture amplifies wrong little grade for operation.
Claims (8)
1. a Portable touch control projection arrangement, is characterized in that, comprising:
Rectangular housing,
Computing machine, is placed in rectangular housing;
Projector, is placed in rectangular housing, is connected with computing machine, and its camera lens is positioned at the top of rectangular housing, for the image in the overhead projection computing machine of rectangular housing;
Reflective mirror, is installed on rectangular housing back and toward the backward front upset of its top-direction stretching, can makes the camera lens of reflecting surface towards projector of reflective mirror, for reflective projection image;
Infrared laser emission device, is installed on the bottom of rectangular housing, is connected with computing machine, forms an infinite approach but the light touch face not touching place, the bottom plane of rectangular housing for launching light to the front of rectangular housing;
Thermal camera, be placed in rectangular housing, be connected with computing machine, its camera lens is also positioned at the top of rectangular housing, the light received in the light touch face mapped out in reflective mirror is obscured by an obstacle the mirror image of the light touch point of rear formation, passes to described computing machine.
2. a kind of Portable touch control projection arrangement according to claim 1, it is characterized in that, described computing machine comprises image information processing module, the mirror image real-time judge that described image information processing module is obtained by thermal camera also calculates the coordinate position of bright dipping touch point in projected image, and coordinate position is modeled as mouse and carries out interactive operation.
3. a kind of Portable touch control projection arrangement according to claim 1, is characterized in that, the back of described rectangular housing is provided with two vertical pull grooves; Described reflective mirror comprises withdrawing part by pinned connection and turning part, and described withdrawing part is provided with the protruding rail corresponding with the recessed rail of described pull, and described reflective mirror is stretched with the back along rectangular housing that coordinates of pull groove by protruding rail.
4. a kind of Portable touch control projection arrangement according to claim 3, it is characterized in that, described reflecting surface is only arranged in the turning part of reflective mirror.
5. a kind of Portable touch control projection arrangement according to claim 3, is characterized in that, the opposite face at described withdrawing part and rectangular housing back is provided with the concave station that can hold turning part, and described protruding rail is only arranged on the withdrawing part below concave station.
6. a kind of Portable touch control projection arrangement according to claim 5, is characterized in that, the thickness of the withdrawing part below described concave station is equal with the thickness sum of concave station with turning part.
7. a kind of Portable touch control projection arrangement according to claim 1, is characterized in that, a side of described rectangular housing is provided with the data line interface that can be connected with outer computer.
8. a kind of Portable touch control projection arrangement according to claim 1, it is characterized in that, described computing machine also has wifi and Bluetooth function.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520650929.9U CN204926047U (en) | 2015-08-26 | 2015-08-26 | Portable touch -control projection arrangement |
| PCT/CN2016/092535 WO2017032204A1 (en) | 2015-08-26 | 2016-07-31 | Portable touch projection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520650929.9U CN204926047U (en) | 2015-08-26 | 2015-08-26 | Portable touch -control projection arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204926047U true CN204926047U (en) | 2015-12-30 |
Family
ID=54975156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520650929.9U Active CN204926047U (en) | 2015-08-26 | 2015-08-26 | Portable touch -control projection arrangement |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204926047U (en) |
| WO (1) | WO2017032204A1 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105702103A (en) * | 2016-01-14 | 2016-06-22 | 广州蜃境信息科技有限公司 | Digital recognition processing system implementing method based on lens reflection |
| CN106151955A (en) * | 2016-09-07 | 2016-11-23 | 北京大学 | A kind of intelligent desk lamp |
| CN106445248A (en) * | 2016-12-08 | 2017-02-22 | 北京道合互联科技有限公司 | Infrared touch control camera and non-fixed size area touch control system and method |
| CN106951129A (en) * | 2017-04-21 | 2017-07-14 | 彭椿皓 | Portable virtual projection touch-screen |
| CN107452411A (en) * | 2017-07-26 | 2017-12-08 | 同济大学 | A kind of portable music playing device |
| CN107506093A (en) * | 2017-07-14 | 2017-12-22 | 北京数科技有限公司 | A kind of touch data acquisition method and device |
| CN109156990A (en) * | 2018-09-26 | 2019-01-08 | 湖州褐马电子有限公司 | Modified projects touch-control double-purpose table |
| CN109527803A (en) * | 2018-09-26 | 2019-03-29 | 湖州褐马电子有限公司 | The projection and touch-control mechanism of study table |
| CN110332950A (en) * | 2019-06-26 | 2019-10-15 | 维沃移动通信有限公司 | Infrared sensing mould group, terminal device and its control method and control device |
| CN110597419A (en) * | 2019-09-24 | 2019-12-20 | 明基智能科技（上海）有限公司 | Display interaction module and system thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6554433B1 (en) * | 2000-06-30 | 2003-04-29 | Intel Corporation | Office workspace having a multi-surface projection and a multi-camera system |
| CN2493953Y (en) * | 2001-08-07 | 2002-05-29 | 韩怀松 | Multi-function dynamic projector |
| CN201886450U (en) * | 2011-02-14 | 2011-06-29 | 苏州创捷传媒展览有限公司 | Multipoint touch device with laser pane |
| CN102375622B (en) * | 2011-10-31 | 2015-04-15 | 上海易视计算机科技有限公司 | Virtual electronic whiteboard device |
| CN202306516U (en) * | 2011-10-31 | 2012-07-04 | 上海易视计算机科技有限公司 | Virtual electronic whiteboard device |
| CN202795308U (en) * | 2012-08-31 | 2013-03-13 | 深圳市印天印象科技有限公司 | Tabletop projection touch control system |
-
2015
- 2015-08-26 CN CN201520650929.9U patent/CN204926047U/en active Active
-
2016
- 2016-07-31 WO PCT/CN2016/092535 patent/WO2017032204A1/en active Application Filing
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105702103A (en) * | 2016-01-14 | 2016-06-22 | 广州蜃境信息科技有限公司 | Digital recognition processing system implementing method based on lens reflection |
| CN105702103B (en) * | 2016-01-14 | 2018-12-04 | 广州蜃境信息科技有限公司 | A kind of digital identification processing system implementation method based on lens reflecting |
| CN106151955B (en) * | 2016-09-07 | 2018-10-16 | 北京大学 | A kind of intelligent desk lamp |
| CN106151955A (en) * | 2016-09-07 | 2016-11-23 | 北京大学 | A kind of intelligent desk lamp |
| CN106445248A (en) * | 2016-12-08 | 2017-02-22 | 北京道合互联科技有限公司 | Infrared touch control camera and non-fixed size area touch control system and method |
| CN106951129A (en) * | 2017-04-21 | 2017-07-14 | 彭椿皓 | Portable virtual projection touch-screen |
| CN107506093A (en) * | 2017-07-14 | 2017-12-22 | 北京数科技有限公司 | A kind of touch data acquisition method and device |
| CN107452411A (en) * | 2017-07-26 | 2017-12-08 | 同济大学 | A kind of portable music playing device |
| CN107452411B (en) * | 2017-07-26 | 2019-04-02 | 同济大学 | A kind of portable music playing device |
| CN109156990A (en) * | 2018-09-26 | 2019-01-08 | 湖州褐马电子有限公司 | Modified projects touch-control double-purpose table |
| CN109527803A (en) * | 2018-09-26 | 2019-03-29 | 湖州褐马电子有限公司 | The projection and touch-control mechanism of study table |
| CN110332950A (en) * | 2019-06-26 | 2019-10-15 | 维沃移动通信有限公司 | Infrared sensing mould group, terminal device and its control method and control device |
| CN110597419A (en) * | 2019-09-24 | 2019-12-20 | 明基智能科技（上海）有限公司 | Display interaction module and system thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017032204A1 (en) | 2017-03-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204926047U (en) | Portable touch -control projection arrangement | |
| US9996197B2 (en) | Camera-based multi-touch interaction and illumination system and method | |
| CN202795308U (en) | Tabletop projection touch control system | |
| TWI423096B (en) | Projecting system with touch controllable projecting picture | |
| CN101963871A (en) | Optical touch control system based on infrared spotlight recognition and realization method thereof | |
| US20160092031A1 (en) | Virtual two-dimensional positioning module of input device and virtual device with the same | |
| US20190050132A1 (en) | Visual cue system | |
| CN102722254A (en) | Method and system for location interaction | |
| CN201562264U (en) | Self-adaptive intelligent interactive projector | |
| CN103150059B (en) | Electronic system and track detection method | |
| CN111240524A (en) | Laser radar touch screen | |
| US20150277717A1 (en) | Interactive input system and method for grouping graphical objects | |
| CN201630600U (en) | Table with touch screen | |
| CN202957861U (en) | Interaction mobile phone | |
| CN202976036U (en) | Multi-point interaction video device integrating touching and photoelectric pen writing | |
| CN211787036U (en) | Laser radar touch screen | |
| CN202049451U (en) | Novel optical touch pen and optical touch system | |
| Kudale et al. | Human computer interaction model based virtual whiteboard: A review | |
| CN211791765U (en) | Solid-state laser radar touch television | |
| CN211787035U (en) | Solid-state laser radar intelligent white board | |
| CN103064564A (en) | Multi-touch based geographic information system | |
| CN202916818U (en) | Touch electronic whiteboard | |
| TWI666580B (en) | Virtual input system | |
| CN203217524U (en) | Spherical display based multipoint touch system | |
| Maierhöfer et al. | Demonstration of an Infrared Pen as an Input Device for Projected Augmented Reality Tabletops |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 201, 2nd Building, 410 Ligao Road, Chedun Town, Songjiang District, Shanghai, 20111 Patentee after: Shanghai Easy View Computer Technology Co., Ltd. Address before: 201613 No. 241 Guangxing Road, Songjiang District, Shanghai Patentee before: Shanghai EASI Computer Technology Co., Ltd. |