CN202916815U - Holographic laser projection multi-point touch system - Google Patents
Holographic laser projection multi-point touch system Download PDFInfo
- Publication number
- CN202916815U CN202916815U CN 201220520357 CN201220520357U CN202916815U CN 202916815 U CN202916815 U CN 202916815U CN 201220520357 CN201220520357 CN 201220520357 CN 201220520357 U CN201220520357 U CN 201220520357U CN 202916815 U CN202916815 U CN 202916815U
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- Prior art keywords
- transparent medium
- projector
- point touch
- touch system
- screen
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Abstract
The utility model discloses a holographic laser projection multi-point touch system which comprises a projector and a controller connected with the projector and further comprises a transparent medium. A holographic film is further arranged on one lateral side of the transparent medium close to the projector, and a touch screen connected with the controller is arranged on the other lateral side of the transparent medium. By means of the holographic laser projection multi-point touch system, the projector can project an image onto the holographic film and the transparent medium. The image can be seen on the transparent medium, and the back of the transparent medium can be seen through the transparent medium. If the transparent medium is arranged on an indoor wall, a customer can see indoor goods through the screen. Operators can conduct interactive operation through the touch screen, and an interactive effect is good.
Description
Technical field
The utility model relates to projection field, relates in particular to a kind of line holographic projections multi-point touch system.
Background technology
Projector of the prior art, directly be to throw on the opaque screen, the picture on the current screen can only be seen by such drop shadow effect, but can't see the screen back, if this screen is contained on the indoor wall, then the consumer can not see the indoor consumer goods through screen, and interaction effect is bad.
The utility model content
The utility model provides a kind of line holographic projections multi-point touch system, not only can see the picture on the screen, and can see the screen back through screen; And interaction effect is good.
The technical solution of the utility model is:
A kind of line holographic projections multi-point touch system, it comprises projector, reaches the controller that is connected with projector, also comprise transparent medium, also be provided with holographic film in a side of the close projector of transparent medium, be provided with the touch-screen that is connected with controller in the another side of transparent medium.
Line holographic projections multi-point touch system of the present utility model, projector can project picture on holographic film and the transparent medium, not only can see picture at transparent medium, and can see the transparent medium back through transparent medium; If this transparent medium is contained on the indoor wall, then the consumer can also see the indoor consumer goods through screen; And the operator can also carry out interactive operation by touch-screen, and interaction effect is good.
Description of drawings
Fig. 1 is line holographic projections multi-point touch system of the present utility model structure principle chart in one embodiment
Embodiment
Below in conjunction with accompanying drawing specific embodiment of the utility model is done a detailed elaboration.
Such as Fig. 1, line holographic projections multi-point touch system of the present utility model, it comprises projector 1, reaches the controller that is connected with projector 1, also comprise transparent medium 2, side at the close projector 1 of transparent medium 2 also is provided with holographic film 3, is provided with the touch-screen 4 that is connected with controller in the another side of transparent medium 2.
Projector 1 can project picture on holographic film 3 and the transparent medium 2, not only can see picture at transparent medium 2, and can see transparent medium 2 back through transparent medium 2; If this transparent medium 2 is contained on the indoor wall, then the consumer can also see the indoor consumer goods through screen.And the operator can also operate by touch-screen 4, and interaction effect is good.
Described holographic film 3 can be bonded on the transparent medium 2, can certainly adopt other mode to arrange.
In a preferred embodiment, described transparent medium 2 is glass or similar transparent medium.Described touch-screen 4 can be infrared seizure touch-screen, and remolding sensitivity is higher.
Above-described the utility model embodiment does not consist of the restriction to the utility model protection domain.Any modification of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the claim protection domain of the present utility model.
Claims (5)
1. line holographic projections multi-point touch system, it comprises projector, reaches the controller that is connected with projector, it is characterized in that: also comprise transparent medium, side at the close projector of transparent medium also is provided with holographic film, is provided with the touch-screen that is connected with controller in the another side of transparent medium.
2. line holographic projections multi-point touch system according to claim 1, it is characterized in that: described touch-screen is infrared seizure touch-screen.
3. line holographic projections multi-point touch system according to claim 1 and 2, it is characterized in that: described holographic film is bonded on the transparent medium.
4. line holographic projections multi-point touch system according to claim 1 and 2, it is characterized in that: described transparent medium is glass.
5. line holographic projections multi-point touch system according to claim 3, it is characterized in that: described transparent medium is glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220520357 CN202916815U (en) | 2012-10-11 | 2012-10-11 | Holographic laser projection multi-point touch system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220520357 CN202916815U (en) | 2012-10-11 | 2012-10-11 | Holographic laser projection multi-point touch system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202916815U true CN202916815U (en) | 2013-05-01 |
Family
ID=48165110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220520357 Expired - Fee Related CN202916815U (en) | 2012-10-11 | 2012-10-11 | Holographic laser projection multi-point touch system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202916815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112927424A (en) * | 2021-02-01 | 2021-06-08 | 上海蚁聚智能系统有限公司 | Vending machine face screen capable of sensing ambient environment change and responding immediately |
-
2012
- 2012-10-11 CN CN 201220520357 patent/CN202916815U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112927424A (en) * | 2021-02-01 | 2021-06-08 | 上海蚁聚智能系统有限公司 | Vending machine face screen capable of sensing ambient environment change and responding immediately |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20131011 |