CN206773681U - A kind of tangible interactive projection display apparatus - Google Patents
A kind of tangible interactive projection display apparatus Download PDFInfo
- Publication number
- CN206773681U CN206773681U CN201720539009.9U CN201720539009U CN206773681U CN 206773681 U CN206773681 U CN 206773681U CN 201720539009 U CN201720539009 U CN 201720539009U CN 206773681 U CN206773681 U CN 206773681U
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- CN
- China
- Prior art keywords
- frame
- curtain
- projection display
- display apparatus
- infrared
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Abstract
The utility model discloses a kind of tangible interactive projection display apparatus, including curtain, frame, infrared facility, main frame and projecting apparatus, the frame to be sheathed on the surrounding of the curtain；The infrared facility includes multiple infrared transmitting tubes and multiple infrared receiving tubes, the infrared transmitting tube is arranged at the adjacent both sides in the frame, the infrared receiving tube is arranged at the other both sides in the frame, and the position of multiple infrared transmitting tubes and multiple infrared receiving tubes corresponds；The infrared receiving tube and the projecting apparatus are connected with the host communication.Tangible interactive projection display apparatus applicability of the present utility model is wide, and triggers and respond fast, accurate positioning；Need to change the picture projected on curtain by the picture on operating computer screen compared to the user in existing shadow casting technique, user can directly touch the picture that curtain upslide shadow comes out and carry out any control in the utility model, and the usage experience of user is better.
Description
Technical field
It the utility model is related to projection display technique field, more particularly to a kind of tangible interactive projection display apparatus.
Background technology
Traditional projector equipment includes projecting apparatus and curtain, and projecting apparatus can connect apparatus such as computer, receive video information simultaneously
Generate corresponding optical signal and be projected to curtain and shown, control is switched over to the picture of display using computer.
With porjector technology continuous renewal development and daily extensive use, people to projection control convenience and
Interactivity has increasing requirement.At present, most products still can only utilize infrared pen or time writer to go to control, and nothing
Method realization carries out multiple point touching control with hand, and this control mode is in the presence of positioning is inaccurate, response speed is slow, perspective plane material
The shortcomings of limitation, it is impossible to bring preferable Interactive Experience to user.
Utility model content
Technical problem to be solved in the utility model is：A kind of tangible interactive projection display apparatus is provided, positioned
Precise control, fast response time, there is good Interactive Experience.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of tangible interactive projection display apparatus, including curtain, frame, infrared facility, main frame and projecting apparatus, it is described
Frame is sheathed on the surrounding of the curtain；The infrared facility includes multiple infrared transmitting tubes and multiple infrared receiving tubes, described
Infrared transmitting tube is arranged at the adjacent both sides in the frame, and the infrared receiving tube is arranged at other two in the frame
Side, and the position of multiple infrared transmitting tubes and multiple infrared receiving tubes corresponds；The infrared receiving tube and the projecting apparatus
It is connected with the host communication.
Further, in addition to glass panel, the glass panel are placed in the frame and are arranged at the curtain
Outer surface.
Further, the infrared facility is arranged at the front of the curtain；The projecting apparatus is arranged at the curtain
The back side.
Further, in addition to camera device, the camera device are arranged at outside the frame, the camera device with
The host communication connection.
Further, in addition to support, the support include support member, installing plate and base, the base and horizontal plane
It is parallel；The installing plate is obliquely installed, and the bottom of installing plate is connected to the base, and the top of installing plate is connected to the support
Part, the main frame and projecting apparatus may be contained within the installing plate；The curtain is connected to the support member.
Further, adjusting means is provided with the support member, the frame is connected by adjusting means with support member.
Further, the bottom of the base is provided with universal wheel.
Further, the support member is U-shaped bracket, and the frame is placed in the U-shaped bracket.
Further, in addition to a control box, the control box are arranged on the installing plate；The control box includes box
Body and the bonnet for being articulated with box body, the main frame and projecting apparatus may be contained within the box body.
Further, covered after described and be provided with heat emission hole, bonnet is provided with radiator fan on side.
The beneficial effects of the utility model are：Infrared facility is set by the surrounding in curtain, what infrared facility was sent
Infrared light can form one layer of infrared light net parallel with curtain, any lighttight object (such as finger, pen, paper on curtain surface
Deng) touch any position of curtain when, you can Trig control signal, applicability are wide, and trigger that response is fast, accurate positioning；Phase
Need to change the picture projected on curtain by the picture on operating computer screen compared with the user in existing shadow casting technique, this
User can directly touch the picture that curtain upslide shadow comes out and carry out any control in utility model, and the usage experience effect of user is more
It is good.
Brief description of the drawings
Fig. 1 is the structural representation of the tangible interactive projection display apparatus of the utility model embodiment；
Fig. 2 is the side view of the tangible interactive projection display apparatus of the utility model embodiment；
Label declaration：
1st, curtain；2nd, frame；3rd, main frame；4th, projecting apparatus；5th, support；51st, support member；
52nd, installing plate；53rd, base；54th, universal wheel；6th, control box；7th, camera device.
Embodiment
For detailed description technology contents of the present utility model, the objects and the effects, below in conjunction with embodiment and match somebody with somebody
Accompanying drawing is closed to be explained.
The design of the utility model most critical is:Infrared transmitting tube and infrared receiving tube be may be contained within into projection screen 1
Surrounding, user can carry out any operation by way of directly touching curtain 1.
It refer to Fig. 1 and Fig. 2, a kind of tangible interactive projection display apparatus, including curtain 1, frame 2, infrared dress
Put, main frame 3 and projecting apparatus 4, the frame 2 are sheathed on the surrounding of the curtain 1；The infrared facility includes multiple infrared emissions
Pipe and multiple infrared receiving tubes, the infrared transmitting tube are arranged at the adjacent both sides in the frame 2, and the infrared receiving tube is set
The other both sides being placed in the frame 2, and the position of multiple infrared transmitting tubes and multiple infrared receiving tubes corresponds；It is described
Infrared receiving tube and the projecting apparatus 4 communicate with the main frame 3 to be connected.
Operation principle of the present utility model：The infrared light that horizontal and vertical infrared transmitting tube is sent can be in curtain surface shape
The infrared light net parallel with curtain into one layer, when there is lighttight object to enter infrared light net in certain point on curtain surface, this
The power for the infrared ray that point laterally receives with the infrared receiving tube of vertical both direction will change or not receive red
Outside line signal, main frame just can know that light tight object which point on curtain is touched by calculating the reception condition of infrared ray
Touch, so as to calculate touch-control coordinate position；When main frame, which recognizes touch-control coordinate, recurs change, main frame can calculate not
Printing opacity object sends corresponding instruction and realizes touch screen operation in the movement locus on curtain surface.
It was found from foregoing description, the beneficial effects of the utility model are：Infrared facility is set by the surrounding in curtain,
The infrared light that infrared facility is sent can form one layer of infrared light net parallel with curtain, any lighttight object on curtain surface
When (such as finger, pen, paper) touches any position of curtain, you can Trig control signal, applicability is wide, and triggers response
It hurry up, accurate positioning；Need to change curtain upslide by the picture on operating computer screen relative to user of the prior art
The picture of shadow, user can directly touch the picture that curtain upslide shadow comes out and carry out any control in the utility model, and user's makes
With experience effect more preferably.
Further, in addition to glass panel, the glass panel are placed in the frame 2 and are arranged at the curtain
1 outer surface.
Seen from the above description, curtain is typically softer, and glass panel can provide support and protection for curtain.
Further, the infrared facility is arranged at the front of the curtain 1；The projecting apparatus 4 is arranged at the curtain 1
The back side.
Seen from the above description, user usually stands before curtain when carrying out touch operation, and the utility model uses
Projecting apparatus is arranged at the curtain back side by the mode of rear-projection, and user can be avoided to block projected picture when carrying out touch operation.
Further, in addition to camera device 7, the camera device 7 are arranged at outside the frame 2, the shooting dress
7 are put to connect with the main frame 3 communication.
Seen from the above description, the utility model can also obtain gesture motion feelings of the user before curtain by camera
Condition, inputs a signal into main frame, and the gesture motion track of Framework computing user simultaneously sends corresponding instruction and realizes that gesture control operates,
User, which need not touch display screen, can also complete the operation such as page turning.
Further, in addition to support 5, the support 5 include support member 51, installing plate 52 and base 53, the base
53 and plane-parallel；The installing plate 52 is obliquely installed, and the bottom of installing plate 52 is connected to the base 53, installing plate 52
Top is connected to the support member 51, and the main frame 3 and projecting apparatus 4 may be contained within the installing plate 52；The curtain 1 connects
In the support member 51.
Further, adjusting means is provided with the support member 51, the frame 2 passes through adjusting means and support member 51
Connection.
Seen from the above description, by the adjusting means, the angle between curtain and projecting apparatus can be adjusted, changes and throws
Shadow angle.
Further, the bottom of the base 53 is provided with universal wheel 54.
Seen from the above description, the projection display apparatus can arbitrarily be moved by universal wheel.
Further, the support member is U-shaped bracket, and the frame is placed in the U-shaped bracket.
Further, in addition to a control box, the control box are arranged on the installing plate；The control box includes box
Body and the bonnet for being articulated with box body, the main frame and projecting apparatus may be contained within the box body.
Seen from the above description, the control box can be protected to main frame and projecting apparatus, so as not to its connecting line or other
Damaging components.
Further, covered after described and be provided with heat emission hole, radiator fan is provided with the side of the bonnet.
Seen from the above description, the main frame and projecting apparatus can be radiated by the heat emission hole and radiator fan.
Embodiment one
Fig. 1 is refer to, embodiment one of the present utility model is：A kind of tangible interactive projection display apparatus, including it is aobvious
Display screen, infrared facility, support 5, main frame 3 and projecting apparatus 4, the display screen include curtain 1, glass panel and frame 2, the curtain
Cloth 1 and glass panel are be arranged in parallel, and curtain 1 and glass panel are placed in the frame 2, and glass panel is arranged at described
The outer surface of curtain 1.The infrared facility includes multiple infrared transmitting tubes and multiple infrared receiving tubes, the multiple infrared emission
Pipe is arranged at adjacent two side in the frame 2, and the multiple infrared receiving tube is arranged at the other both sides in the frame 2
Side, and the position of multiple infrared transmitting tubes and multiple infrared receiving tubes corresponds, infrared transmitting tube and infrared receiving tube are covered with
The surrounding of the curtain 1, with any one position ensured on curtain 1 can receive infrared transmitting tube launched it is red
Outer light；The infrared facility is located at the front of the curtain 1, and the infrared transmitting tube is used to launching infrared light, spread configuration in
The infrared transmitting tube of adjacent both sides can form one layer of infrared light net parallel with curtain 1 in display screen surface in frame 2；It is described red
Outer reception pipe is used to receive infrared light and senses the intensity of received infrared light, converts optical signals into electric signal.
The signal input part communication of the infrared receiving tube and the main frame 3 connects, the letter of the projecting apparatus 4 and main frame 3
Number output end communication connection, when there is lighttight object to touch certain point in display screen surface, this point is laterally and vertical two
The power for the infrared ray that the infrared receiving tube in direction receives will change, the optical signal that the infrared receiving tube will receive
Be converted to electric signal, and electric signal be transmitted to main frame 3, main frame 3 by calculate the reception condition of infrared ray just can know that it is light tight
Object is touched in which point, so that it is determined that the coordinate of touch point；When the coordinate of touch point recurs change, main frame
3 can calculate movement locus of the light tight object on the surface of curtain 1, and touch screen operation is realized so as to send corresponding instruction.
The support 5 is similar to S types, and the upper end of support 5 is support member 51, and the support member 51 is U-shaped bracket, described
Frame 2 is fixed on the U-shaped bracket, is connected with adjusting means between the support member 51 and frame 2, the adjusting means can
To adjust the angle between support member 51 and frame 2, so as to which projection angle is adjusted to optimal.The lower end of the support member 51 connects
An installing plate 52 is connected to, the installing plate 52 is obliquely installed, and the top of installing plate 52 is connected to the support member 51, installing plate 52
Bottom be connected to a base 53, the base 53 and plane-parallel, the bottom of the base 53 is provided with universal wheel 54.Institute
State and a control box 6 is provided with installing plate 52, the control box 6 includes box body and is articulated with the bonnet of box body, the He of main frame 3
Projecting apparatus 4 may be contained within the box body, and the control box 6 is provided with opening close to the one side of the display screen, and projecting apparatus 4 can
Image projection is covered after described on display screen and is provided with heat emission hole, the side of the bonnet is arranged at by the opening
Radiator fan.In the present embodiment, the control box 6 is arranged at the back side of display screen, is projected by the way of rear-projection.
The top of the display screen is additionally provided with a camera device 7, and the camera device 7 connects with the main frame 3 communication.
The camera device 7 can absorb gesture motion situation of the user before display screen, and input a signal into computer and counted
The gesture motion track of user is calculated, then main frame 3 sends corresponding instruction and realizes gesture control touch screen operation.Camera device 7
Coordinate with infrared facility, usable family there are more experience.
In summary, tangible interactive projection display apparatus provided by the utility model need not pass through operating computer screen
Picture on curtain changes the picture projected on curtain 1, user can directly touch the picture projected on curtain 1 carry out it is any
Control, the usage experience of user are better；Infrared facility and camera device 7 are used cooperatively, and user is had more rich experience.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalents made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in the technology neck of correlation
Domain, similarly it is included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of tangible interactive projection display apparatus, it is characterised in that including curtain, frame, infrared facility, main frame and throwing
Shadow instrument, the frame are sheathed on the surrounding of the curtain；The infrared facility includes multiple infrared transmitting tubes and multiple infrared connect
Closed tube, the infrared transmitting tube are arranged at the adjacent both sides in the frame, and the infrared receiving tube is arranged in the frame
Other both sides, and the position of multiple infrared transmitting tubes and multiple infrared receiving tubes correspond；The infrared receiving tube and institute
Projecting apparatus is stated to be connected with the host communication.
2. tangible interactive projection display apparatus as claimed in claim 1, it is characterised in that also including glass panel, institute
Glass panel is stated to be placed in the frame and be arranged at the outer surface of the curtain.
3. tangible interactive projection display apparatus as claimed in claim 1, it is characterised in that the infrared facility is arranged at
The front of the curtain；The projecting apparatus is arranged at the back side of the curtain.
4. tangible interactive projection display apparatus as claimed in claim 1, it is characterised in that also including camera device, institute
State camera device to be arranged at outside the frame, the camera device is connected with the host communication.
5. tangible interactive projection display apparatus as claimed in claim 1, it is characterised in that also including support, the branch
Frame includes support member, installing plate and base, the base and plane-parallel；The installing plate is obliquely installed, the bottom of installing plate
End is connected to the base, and the top of installing plate is connected to the support member, and the main frame and projecting apparatus may be contained within the peace
In loading board；The curtain is connected to the support member.
6. tangible interactive projection display apparatus as claimed in claim 5, it is characterised in that be provided with the support member
Adjusting means, the frame are connected by adjusting means with support member.
7. tangible interactive projection display apparatus as claimed in claim 5, it is characterised in that the bottom of the base is set
There is universal wheel.
8. tangible interactive projection display apparatus as claimed in claim 5, it is characterised in that the support member is U-shaped support
Frame, the frame are placed in the U-shaped bracket.
9. tangible interactive projection display apparatus as claimed in claim 5, it is characterised in that also including a control box, institute
Control box is stated to be arranged on the installing plate；The control box includes box body and is articulated with the bonnet of box body, the main frame and throwing
Shadow instrument may be contained within the box body.
10. tangible interactive projection display apparatus as claimed in claim 9, it is characterised in that cover and be provided with after described
Heat emission hole, radiator fan is provided with the side of the bonnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720539009.9U CN206773681U (en) | 2017-05-15 | 2017-05-15 | A kind of tangible interactive projection display apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720539009.9U CN206773681U (en) | 2017-05-15 | 2017-05-15 | A kind of tangible interactive projection display apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206773681U true CN206773681U (en) | 2017-12-19 |
Family
ID=60640914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720539009.9U Expired - Fee Related CN206773681U (en) | 2017-05-15 | 2017-05-15 | A kind of tangible interactive projection display apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206773681U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108983977A (en) * | 2018-07-17 | 2018-12-11 | 张梦如 | A kind of human-computer interaction system based on the man-machine positioning device of 3D sensor |
| CN109709758A (en) * | 2019-03-01 | 2019-05-03 | 苏州深光光电科技有限公司 | Vehicle window optical projection system and its method based on luminescence generated by light |
-
2017
- 2017-05-15 CN CN201720539009.9U patent/CN206773681U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108983977A (en) * | 2018-07-17 | 2018-12-11 | 张梦如 | A kind of human-computer interaction system based on the man-machine positioning device of 3D sensor |
| CN108983977B (en) * | 2018-07-17 | 2024-01-26 | 厦门智宇信息技术有限公司 | Man-machine interaction method based on 3D sensor man-machine positioning device |
| CN109709758A (en) * | 2019-03-01 | 2019-05-03 | 苏州深光光电科技有限公司 | Vehicle window optical projection system and its method based on luminescence generated by light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20180515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |