CN210091133U - Interactive equipment - Google Patents
Interactive equipment Download PDFInfo
- Publication number
- CN210091133U CN210091133U CN201920959326.5U CN201920959326U CN210091133U CN 210091133 U CN210091133 U CN 210091133U CN 201920959326 U CN201920959326 U CN 201920959326U CN 210091133 U CN210091133 U CN 210091133U
- Authority
- CN
- China
- Prior art keywords
- interactive
- radar
- display
- display device
- controller
- 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
Images
Landscapes
- Transforming Electric Information Into Light Information (AREA)
Abstract
The embodiment of the utility model provides a relate to multi-media technical field, disclose an interactive equipment. The utility model discloses in, interactive equipment includes: the device comprises a radar device used for collecting interactive operation, a display device used for displaying interactive images and a controller used for adjusting the interactive images according to the interactive operation, wherein the controller is connected with the display device and the radar device. The utility model provides an interactive equipment can be under the prerequisite of guaranteeing low cost, increases interactive equipment's display device's size.
Description
Technical Field
The embodiment of the utility model provides a relate to multimedia technology field, in particular to interactive equipment.
Background
With the development of the times and the continuous progress of information technology, interactive equipment slowly enters the lives of people. For example, in a science and technology museum, a museum, an enterprise exhibition hall, a market and other occasions, the interactive display device is widely applied, the interactive display device changes display contents according to the operation of a user, the interactivity between the display device and the user is increased, and the user experience is improved. In the prior art, an interactive display device generally includes a touch screen, and a user operation is detected by using the touch screen, so as to realize interaction between the interactive display device and the user.
The inventor finds that at least the following problems exist in the prior art: the existing interactive display equipment is difficult to be made large in size, so that the user experience is poor. Therefore, there is a need to provide a new structure of interactive device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
An embodiment of the present invention provides an interactive apparatus, which can increase the size of a display device of the interactive apparatus on the premise of ensuring low cost.
In order to solve the above technical problem, an embodiment of the present invention provides an interactive apparatus, including: the device comprises a radar device used for collecting interactive operation, a display device used for displaying interactive images and a controller used for adjusting the interactive images according to the interactive operation, wherein the controller is connected with the display device and the radar device.
Compared with the prior art, the embodiment of the utility model has the advantages that the area of the emitting surface formed by the scanning rays emitted by the radar device can be very large, and the detection of the interactive operation in a large area can be realized by arranging the radar device, so that the problem of higher cost caused by installing a touch screen with a very large area below the display device in large-screen interaction is avoided, and the size of the display device of the interactive equipment is increased on the premise of ensuring the cost; meanwhile, the radar device utilizes the detection of scanning rays, so that the radar device is not influenced by environmental factors such as light rays and the like, the stability of the interactive equipment is improved, and an emitting surface formed by the scanning rays emitted by the radar device can be in a sector shape of 180 degrees, so that the detection blind area of interactive operation can be avoided by adjusting the scanning radius of the radar device, and the reliability of the interactive equipment is improved.
In addition, the radar device is a laser scanning radar, and an emitting surface formed by scanning laser emitted by the radar device is parallel to a display plane of the display device. By the arrangement, the detection precision of the interactive operation can be improved.
In addition, the radar device is disposed directly above a display plane of the display device. By the arrangement, the situation that scanning laser emitted by the radar device is shielded by objects such as clothes of a user to cause misjudgment is avoided, and the reliability of the interactive equipment is improved.
In addition, the display device is an LED display screen, a spliced display screen or a projector.
In addition, the display device is a plurality of projectors, the interactive device further comprises a screen expander used for controlling the plurality of projectors to project pictures to be spliced into the interactive images, and the screen expander is connected with the controller and the plurality of projectors.
In addition, the interactive equipment further comprises a sound device connected with the controller, and the controller is further used for adjusting the playing content of the sound device according to the interactive operation.
In addition, the sound device comprises a main left sound channel, a middle channel, a main right sound channel, a left back surround sound channel, a right back surround sound channel and super bass output sound.
In addition, the angular resolution of the radar apparatus ranges from 0.25 degrees to 1.35 degrees. By the arrangement, the detection precision of the radar device can be improved, and the interaction accuracy of the interactive equipment is improved.
In addition, the radar device has a frequency in the range of 5 Hz-15 Hz.
In addition, the scanning radius range of the radar device is 1-20 meters.
Drawings
Fig. 1 is a schematic structural diagram of an interactive apparatus provided in a first embodiment of the present invention;
fig. 2 is a schematic diagram of an interactive apparatus provided in a first embodiment of the present invention;
fig. 3 is a schematic diagram of an interactive apparatus according to another embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following will explain in detail each embodiment of the present invention with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that in various embodiments of the invention, numerous technical details are set forth in order to provide a better understanding of the present application. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments.
The first embodiment of the present invention relates to an interactive apparatus 100, as shown in fig. 1 and 2, including: the system comprises a radar device 11 used for collecting interactive operation, a display device 12 used for displaying interactive images and a controller 13 used for adjusting the interactive images according to the interactive operation, wherein the controller 13 is connected with the display device 12 and the radar device 11.
Compared with the prior art, the embodiment of the utility model has the advantages that the area of the emitting surface formed by the scanning laser emitted by the radar device 11 can be very large, and the detection of the interactive operation in a large area can be realized by arranging the radar device 11, so that the problem of high cost caused by the installation of a touch screen with a very large area below the display device 12 in large-screen interaction is avoided, and the size of the display device 12 of the interactive equipment 100 is increased on the premise of ensuring the cost; meanwhile, the radar device 11 utilizes the emission and the reception of the scanning laser to realize the detection of the interactive operation, so that the detection is not influenced by environmental factors such as light rays and the like, the stability of the interactive device 100 is improved, and an emission surface formed by the scanning laser emitted by the radar device 11 can be in a sector shape of 180 degrees, so that the detection blind area of the interactive operation can be avoided by adjusting the scanning radius of the radar device 11, and the reliability of the interactive device 100 is improved.
Specifically, the angular resolution of the radar device 11 (i.e., how many degrees the radar detects an object once when rotating) ranges from 0.25 degrees to 1.35 degrees, optionally, the angular resolution of the radar device 11 is 0.5 degrees (a finger can be detected when the angular resolution of the radar device 11 is 0.2 degrees), since the smaller the angular resolution of the radar device 11 is, the higher the detection precision of the interaction operation is, by reducing the angular resolution of the radar device 11, the detection precision of the radar device 11 can be improved, so as to improve the interaction precision of the interactive device, and in addition, the frequency range of the radar device 11 can range from 5 hz to 15 hz, and the scanning radius (i.e., the maximum detection radius of the radar) of the radar device 11 can range from 1 meter to 20 meters.
Wherein, display device 12 can be LED display screen, concatenation display screen or projector, and the display plane is LED display screen, LCD concatenation screen and projection wall respectively, works as display device is a plurality of projectors, interactive installation still including being used for controlling a plurality of projector projection picture concatenation does the screen expander of mutual image, the screen expander with the controller and a plurality of the projector links to each other, and the video of waiting to broadcast sends the screen expander via controller (video workstation), exports to a plurality of projectors (each way output of display card corresponds a projection arrangement) through professional display card, makes the complete demonstration of digital picture of linkage on the wall, and multichannel screen expander makes the display surface perfect linking up, and each side display surface's transverse arrangement, longitudinal arrangement align, has guaranteed the perfection of seamless concatenation fusion of picture and picture, through the screen expander, all images are corrected and unified through the fusion processor, so that when a video is played in the video workstation, a display device 12 formed by combining a plurality of projectors projects a complete linked picture.
In this embodiment, radar device 11 is the laser scanning radar, the emitting surface that scanning laser that radar device 11 sent formed with display device 12's display plane (when display device 12 was LED display device, tiled display device or projector, the display plane was LED large-size screen, LCD tiled screen and projection wall respectively) is parallel, so set up, can improve interactive operation's detection precision.
Optionally, radar device 11 sets up directly over display device 12's the demonstration plane, so set up, avoided scanning laser that radar device 11 sent to be sheltered from by objects such as user's clothes and cause the condition of erroneous judgement, improved interactive equipment 100's reliability, specifically speaking, when display device 12 is LED display screen, tiled display screen or projector, the display plane is LED large-size screen, LCD tiled display screen and projection wall respectively, as shown in fig. 2, display device 12 is the projector, display device 12's display plane is projection wall 14, radar device 11 sets up directly over projection wall 14.
In another embodiment of the present invention, as shown in fig. 3, the display device 12 is a LED display screen or a tiled display screen, the display plane of the display device 12 is the LED display screen or the tiled display screen, and the radar device 11 is disposed directly above the display device 12.
It will be appreciated that the radar means 11 are arranged below or to the side of the display plane of said display means 12, which allows detection of the interaction.
It should be noted that the display apparatus 100 further includes an audio device 15 connected to the controller 13, the controller 11 is further configured to adjust the playing content of the audio device 15 according to the interactive operation, and the audio device 15 is similar to the adjustment of the playing content of the display apparatus 12, and therefore details thereof are not repeated here. Further, the sound equipment 15 includes a main left channel, a center channel, a main right channel, a left back surround channel, a right back surround channel, and a super bass output sound, and since there are speakers around, in addition to surround sound, a sense of reality surrounded by music is generated, so that people feel personally on the scene, and the scene atmosphere is restored.
It will be understood by those skilled in the art that the foregoing embodiments are specific examples of the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in its practical application.
Claims (10)
1. An interactive apparatus, comprising: the device comprises a radar device used for collecting interactive operation, a display device used for displaying interactive images and a controller used for adjusting the interactive images according to the interactive operation, wherein the controller is connected with the display device and the radar device.
2. The interactive apparatus according to claim 1, wherein the radar device is a laser scanning radar, and the emission surface formed by the scanning laser emitted by the radar device is parallel to the display plane of the display device.
3. Interactive apparatus according to claim 1, characterised in that the radar means are arranged directly above the display plane of the display means.
4. The interactive apparatus of claim 1, wherein the display device is an LED display screen, a tiled display screen, or a projector.
5. The interactive apparatus of claim 1, wherein the display device is a plurality of projectors, the interactive device further comprising a screen extender for controlling the plurality of projectors to project pictures to be spliced into the interactive image, the screen extender being connected to the controller and the plurality of projectors.
6. The interactive apparatus of claim 1, further comprising a sound device connected to the controller, wherein the controller is further configured to adjust the content played by the sound device according to the interactive operation.
7. The interactive apparatus of claim 6, wherein the sound device comprises a main left channel, a center channel, a main right channel, a left rear surround channel, a right rear surround channel, and subwoofer output sound.
8. The interactive apparatus of claim 1, wherein the radar device has an angular resolution in a range of 0.25 degrees to 1.35 degrees.
9. Interactive apparatus according to claim 1, characterised in that the radar means has a frequency in the range 5 hz-15 hz.
10. The interactive apparatus of claim 1, wherein the radar device has a scanning radius ranging from 1 meter to 20 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920959326.5U CN210091133U (en) | 2019-06-24 | 2019-06-24 | Interactive equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920959326.5U CN210091133U (en) | 2019-06-24 | 2019-06-24 | Interactive equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210091133U true CN210091133U (en) | 2020-02-18 |
Family
ID=69483889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920959326.5U Active CN210091133U (en) | 2019-06-24 | 2019-06-24 | Interactive equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210091133U (en) |
-
2019
- 2019-06-24 CN CN201920959326.5U patent/CN210091133U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5996602B2 (en) | Projection system and projection method thereof | |
| US20200225903A1 (en) | Modular display system | |
| US8610726B2 (en) | Computer systems and methods with projected display | |
| US6866388B2 (en) | Projection device | |
| CN101668130A (en) | Television splicing wall partition compensating system | |
| JP2009080813A (en) | Multimedia presentation computer device | |
| KR20210147868A (en) | Video processing method and device | |
| CN111083548B (en) | Video playing method for realizing same-screen multi-display and double-screen different display | |
| CN109426472A (en) | Multimedia play system and multimedia player | |
| CN203055303U (en) | Multimedia photoelectric projection interdynamic sand table system | |
| JP5185586B2 (en) | Electronic blackboard | |
| KR20160100705A (en) | The Split Screen Digital Signage System and Method for Services through Split Screen Digital Signage System | |
| CN210091133U (en) | Interactive equipment | |
| KR20190114574A (en) | Method for adjusting image on cylindrical screen device | |
| CN201114534Y (en) | A multi-screen playing device for irregular screen | |
| CN209748722U (en) | Projection real-time interaction device | |
| CN215770296U (en) | Wisdom blackboard | |
| CN105291652A (en) | Multimedia television blackboard | |
| CN103050068A (en) | Holographic projection advertisement window | |
| CN101727878A (en) | Single host projection integration system and realizing method thereof | |
| CN206058743U (en) | Body of wall and sand table interactive display systems | |
| CN209250767U (en) | Multi-screen splicing guest machine | |
| US20210224525A1 (en) | Hybrid display system with multiple types of display devices | |
| CN202838302U (en) | Circular screen splicing displaying device | |
| KR102221192B1 (en) | Interactive screen device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |