CN215294347U - Stereoscopic vision box based on machine vision and human eye tracking - Google Patents
Stereoscopic vision box based on machine vision and human eye tracking Download PDFInfo
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- CN215294347U CN215294347U CN202121726418.2U CN202121726418U CN215294347U CN 215294347 U CN215294347 U CN 215294347U CN 202121726418 U CN202121726418 U CN 202121726418U CN 215294347 U CN215294347 U CN 215294347U
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Abstract
The utility model discloses a stereoscopic vision box based on machine vision people's eye tracking, comprising a base plate, the left side board, the right side board, backplate and box, the rear side at the bottom plate is connected perpendicularly to the backplate, the left and right sides of bottom plate and backplate is located to left side board and right side board, and keep being parallel to each other, the bottom plate, the left side board, all be provided with the display screen on right side board and the backplate, be provided with the camera on the backplate, camera and display screen all are through connecting wire and outside mainframe box electric connection, the bottom of bottom plate is located to the box, be provided with roof and base plate in the box, the roof is connected through slewing mechanism to the bottom plate, the roof passes through elevating system connection base plate. The utility model discloses a camera catches people's eye information after, with the broadcast accuse of distance parameter transmission to mainframe box, broadcasts the distortion degree of accuse according to picture on the distance parameter adjustment display screen, makes people's eye see virtual three-dimensional image.
Description
Technical Field
The utility model relates to a stereoscopic vision box based on machine vision people's eye tracking.
Background
The intelligent exhibition hall technology is a novel technical means generated by combining the modern Internet of things technology and the exhibition hall. The display of pictures is generally carried out in the existing intelligent exhibition hall through a display screen, and 3D (three-dimensional) exhibition also appears. However, the 3D display in the prior art generally adopts a large fixed screen, so that naked-eye 3D playing is realized, multi-angle steering or height adjustment cannot be met, and the use flexibility is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide the technical scheme based on machine vision people's eye tracking's stereovision box to the not enough of prior art existence, after catching people's eye information through the camera, with the broadcast accuse of distance parameter transmission to mainframe box, broadcast the distortion degree of accuse according to picture on the distance parameter adjustment display screen, make people's eye see virtual three-dimensional image, the box can play the guard action, the aesthetic property of whole stereovision box has been improved simultaneously, elevation structure can drive the bottom plate and reciprocate, slewing mechanism can drive the bottom plate at the horizontal plane internal rotation, satisfy the regulation of different rising crowds and different angles, flexibility and reliability when improving the use.
In order to solve the technical problem, the utility model discloses a following technical scheme:
stereoscopic vision box based on machine vision eye tracking, its characterized in that: the multifunctional intelligent cabinet comprises a bottom plate, a left side plate, a right side plate, a back plate and a box body, wherein the back plate is vertically connected to the rear side of the bottom plate, the left side plate and the right side plate are arranged on the left side and the right side of the bottom plate and are parallel to each other, display screens are arranged on the bottom plate, the left side plate, the right side plate and the back plate, a camera is arranged on the back plate, the camera and the display screens are electrically connected with an external mainframe box through connecting wires, the box body is arranged at the bottom of the bottom plate, a top plate and a base plate are arranged in the box body, the bottom plate is connected with the top plate through a rotating mechanism, and the top plate is connected with the base plate through a lifting mechanism; after catching people's eye information through the camera, with the broadcast accuse of distance parameter transmission to mainframe box, broadcast the distortion degree of picture on the accuse according to distance parameter adjustment display screen, make people's eye see virtual three-dimensional image, the box can play the guard action, the aesthetic property of whole stereoscopic vision box has been improved simultaneously, elevation structure can drive the bottom plate and reciprocate, slewing mechanism can drive the bottom plate at the horizontal rotation, satisfy the regulation of different rising crowds and different angles, flexibility and reliability when improving the use.
Further, slewing mechanism includes the second motor, the driving gear, driven gear and pivot, the second motor is located in the roof, the driving gear rotates and connects the second motor, driven gear connects in the roof through the pivot, driven gear and driving gear intermeshing, the center of the top fixed connection bottom plate of pivot, it is rotatory to drive the driving gear through the second motor, and then can drive the pivot through driven gear and rotate, make the bottom plate follow the rotation, satisfy the use of different angles, flexibility and reliability when improving the stereovision box and using.
Furthermore, the bottom surface of the bottom plate is provided with a ball, the top surface of the top plate is provided with an annular groove, the ball is limited in the annular groove, the top plate is supported on the bottom plate, the ball can be limited through the annular groove, and the stability and the reliability of the bottom plate during rotation are improved.
Further, elevating system includes boosting subassembly and lifting unit, and on the top surface of base plate was located to the boosting subassembly, the roof passed through lifting unit and connects the base plate, drives lifting unit through the boosting subassembly and removes, realizes reciprocating of roof.
Further, the boosting assembly comprises a first motor, a positioning plate, a screw rod and a boosting block, the first motor is fixed on the top surface of the base plate through a tripod, the positioning plate is arranged on one side, opposite to the first motor, of the base plate, the first motor is connected with the positioning plate through the screw rod, the boosting block is sleeved on the screw rod, the screw rod is driven to rotate through the first motor, the boosting block is made to move along the horizontal direction, the lifting assembly is driven to work, lifting movement is achieved, the use of people with different heights is met, and the stability and the reliability of installation of the first motor are improved through the tripod.
Further, lifting unit includes the flexible subassembly that fixed subassembly, slip subassembly and two sets of symmetries set up, and roof and base plate are connected respectively through fixed subassembly and slip subassembly in the both ends of flexible subassembly, and fixed subassembly can carry out the location support with flexible subassembly and roof and base plate, and the slip subassembly can drive flexible subassembly and open or contract, realizes the regulation to the roof height, satisfies the requirement of in-service use.
Further, connect through the locating lever between two sets of flexible subassemblies, flexible subassembly includes the lifting strip, and is articulated between two adjacent lifting strips about, and the locating lever has improved the stability and the reliability of connecting between the flexible subassembly, prevents to take place to rock and produce the potential safety hazard in the lift in-process, and mutual articulated lifting strip has improved the reliability when going up and down to remove.
Further, fixed subassembly includes fixed block and first support, and first support is located on the fixed block, and the lifting strip that is located both ends articulates on first support, and the fixed block has improved joint strength, and first support can lifting strip connect stability and reliability.
Further, the sliding assembly comprises stop blocks, a sliding rail and a boosting plate, the sliding rail is arranged between the two stop blocks, the boosting plate is connected to the sliding rail through a sliding block in a sliding mode, a second support is arranged on the boosting plate, lifting strips located at two ends are hinged to the second support, and the boosting plate can move along the sliding rail through the sliding block to achieve lifting adjustment.
Furthermore, the boosting block is fixed on the boosting plate located below, and the screw rod drives the boosting block to move horizontally, so that the boosting plate drives the telescopic assembly to open or contract, and lifting adjustment is realized.
The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:
1. after catching people's eye information through the camera, with the broadcast accuse of distance parameter transmission to mainframe box, broadcast the distortion degree of picture on the accuse according to distance parameter adjustment display screen, make people's eye see virtual three-dimensional image, the box can play the guard action, the aesthetic property of whole stereoscopic vision box has been improved simultaneously, elevation structure can drive the bottom plate and reciprocate, slewing mechanism can drive the bottom plate at the horizontal rotation, satisfy the regulation of different rising crowds and different angles, flexibility and reliability when improving the use.
2. Can drive the driving gear through the second motor rotatory, and then can drive the pivot through driven gear and rotate, make the bottom plate follow the rotation, satisfy the use of different angles, flexibility and reliability when improving the stereo vision box and using.
3. The screw rod is driven to rotate through the first motor, so that the boosting block moves along the horizontal direction, the lifting assembly is driven to work, lifting movement is achieved, and the use of people with different heights is met.
Description of the drawings:
the present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is an effect diagram of a stereoscopic vision box based on machine vision and human eye tracking of the present invention;
FIG. 2 is a schematic view of the structure in the direction A in FIG. 1;
FIG. 3 is a diagram illustrating the effect of the middle top plate of the present invention during lifting;
fig. 4 is a schematic view of the connection between the middle bottom plate and the top plate of the present invention.
In the figure: 1-a bottom plate; 2-left side plate; 3-right side plate; 4-a back plate; 5-a display screen; 6, a box body; 7-a top plate; 8-a substrate; 9-lifting bar; 10-positioning a rod; 11-fixing block; 12-a first scaffold; 13-a stopper; 14-a slide rail; 15-a slide block; 16-a boost plate; 17-a second scaffold; 18-a tripod; 19-a first electric machine; 20-positioning a plate; 21-a boosting block; 22-screw rod; 23-a second motor; 24-a drive gear; 25-a rotating shaft; 26-a driven gear; 27-a ball; 28-ring groove; 29-camera.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
As shown in fig. 1-4, for the utility model discloses stereoscopic vision box based on machine vision eye tracking, comprising a base plate 1, left side board 2, right side board 3, backplate 4 and box 6, 4 perpendicular connections in the rear side of bottom plate 1 of backplate, the left and right sides of bottom plate 1 and backplate 4 are located to left side board 2 and right side board 3, and keep being parallel to each other, bottom plate 1, left side board 2, all be provided with display screen 5 on right side board 3 and the backplate 4, be provided with camera 29 on the backplate 4, camera 29 and display screen 5 all through connecting wire and outside mainframe box electric connection, after catching people's eye information through camera 29, with the broadcast accuse of distance parameter transmission to mainframe box, broadcast the distortion degree of picture on the accuse according to distance parameter adjustment display screen 5, make people's eye see virtual three-dimensional image. The camera employs a camera with depth of field for identifying the position of the eye in the re-space.
The box body 6 is arranged at the bottom of the bottom plate 1, a top plate 7 and a base plate 8 are arranged in the box body 6, and the bottom plate 1 is connected with the top plate 7 through a rotating mechanism; the box body 6 can play a role in protection, the attractiveness of the whole stereoscopic vision box is improved, the rotating mechanism can drive the bottom plate 1 to rotate in the horizontal plane, different rising crowds and different angles of adjustment are met, and the flexibility and the reliability in use are improved. Slewing mechanism includes second motor 23, driving gear 24, driven gear 26 and pivot 25, second motor 23 is located in roof 7, driving gear 24 rotates and connects second motor 23, driven gear 26 connects in roof 7 through pivot 25, driven gear 26 and driving gear 24 intermeshing, the top fixed connection bottom plate 1's of pivot 25 center, it is rotatory to drive driving gear 24 through second motor 23, and then can drive pivot 25 through driven gear 26 and rotate, make bottom plate 1 follow the rotation, satisfy the use of different angles, flexibility and reliability when improving the stereovision box and using.
Be provided with ball 27 on the bottom surface of bottom plate 1, be provided with ring channel 28 on the top surface of roof 7, ball 27 is spacing in ring channel 28, realizes roof 7 to the support of bottom plate 1, can carry on spacingly to ball 27 through ring channel 28, stability and reliability when improving bottom plate 1 and rotating.
The top plate 7 is connected with the base plate 8 through a lifting mechanism, and the lifting mechanism can drive the bottom plate 1 to move up and down. Elevating system includes boosting subassembly and lifting unit, and on the boosting subassembly located 8's top surfaces, roof 7 passed through lifting unit and connects base plate 8, drives lifting unit through the boosting subassembly and removes, realizes reciprocating of roof 7.
The boosting subassembly includes first motor 19, locating plate 20, screw rod 22 and boosting piece 21, first motor 19 is fixed in on the top surface of base plate 8 through tripod 18, locating plate 20 locates and lies in the relative one side of first motor 19 on the base plate 8, first motor 19 passes through screw rod 22 and connects locating plate 20, boosting piece 21 cup joints on screw rod 22, it is rotatory to drive screw rod 22 through first motor 19, make boosting piece 21 remove along the horizontal direction, drive the work of lifting unit, realize lifting movement, satisfy different height crowds' use, the tripod has improved the stability and the reliability of first motor 19 installation.
The lifting component comprises a fixed component, a sliding component and two sets of telescopic components symmetrically arranged, the two ends of the telescopic components are respectively connected with the top plate 7 and the base plate 8 through the fixed component and the sliding component, the fixed component can position and support the telescopic components with the top plate 7 and the base plate 8, the sliding component can drive the telescopic components to be opened or contracted, the height of the top plate 7 is adjusted, and the requirement of actual use is met. Connect through locating lever 10 between two sets of flexible subassemblies, flexible subassembly includes lifting strip 9, and is articulated between two adjacent lifting strip 9 from top to bottom, and locating lever 10 has improved the stability and the reliability of connecting between the flexible subassembly, prevents to take place to rock and produce the potential safety hazard at the lift in-process, and mutual articulated lifting strip 9 has improved the reliability when going up and down to remove.
Fixed subassembly includes fixed block 11 and first support 12, and first support 12 is located on fixed block 11, and the lifting strip 9 that is located both ends articulates on first support 12, and fixed block 11 has improved joint strength, and first support 12 can be the stability and the reliability that lifting strip 9 connects.
The sliding assembly comprises stop blocks 13, a sliding rail 14 and a boosting plate 16, the sliding rail 14 is arranged between the two stop blocks 13, the boosting plate 16 is connected onto the sliding rail 14 in a sliding mode through a sliding block 15, a second support 17 is arranged on the boosting plate 16, lifting strips 9 located at two ends are hinged onto the second support 17, and the boosting plate 16 can move along the sliding rail 14 through the sliding block 15 to achieve lifting adjustment. The boosting block 21 is fixed on the boosting plate 16 positioned below, and the screw 22 drives the boosting block 21 to horizontally move, so that the boosting plate 16 drives the telescopic assembly to open or contract, and the lifting adjustment is realized.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to achieve substantially the same technical effects are all covered by the scope of the present invention.
Claims (10)
1. Stereoscopic vision box based on machine vision eye tracking, its characterized in that: including bottom plate, left side board, right side board, backplate and box, the backplate is connected perpendicularly the rear side of bottom plate, left side board with the right side board is located the bottom plate with the left and right sides of backplate just keeps being parallel to each other, the bottom plate the left side board the right side board with all be provided with the display screen on the backplate, be provided with the camera on the backplate, the camera with the display screen all through connecting wire and outside mainframe box electric connection, the box is located the bottom of bottom plate, be provided with roof and base plate in the box, the bottom plate passes through slewing mechanism and connects the roof, the roof passes through elevating system and connects the base plate.
2. The machine-vision eye-tracking based stereoscopic vision box of claim 1, wherein: the rotating mechanism comprises a second motor, a driving gear, a driven gear and a rotating shaft, the second motor is arranged in the top plate, the driving gear is connected with the second motor in a rotating mode, the driven gear is connected in the top plate through the rotating shaft, the driven gear is meshed with the driving gear, and the top end of the rotating shaft is fixedly connected with the center of the bottom plate.
3. The machine-vision eye-tracking based stereoscopic vision box of claim 1, wherein: the bottom surface of the bottom plate is provided with balls, the top surface of the top plate is provided with an annular groove, and the balls are limited in the annular groove to realize that the top plate supports the bottom plate.
4. The machine-vision eye-tracking based stereoscopic vision box of claim 1, wherein: elevating system includes boosting subassembly and lifting unit, the boosting subassembly is located on the top surface of base plate, the roof passes through lifting unit connects the base plate, through the boosting subassembly drives lifting unit removes, realizes reciprocating of roof.
5. The machine-vision eye-tracking based stereoscopic vision box of claim 4, wherein: the boosting assembly comprises a first motor, a positioning plate, a screw and a boosting block, wherein the first motor is fixed on the top surface of the base plate through a tripod, the positioning plate is arranged on the base plate and positioned on one side, opposite to the first motor, of the first motor, the first motor is connected with the positioning plate through the screw, and the boosting block is sleeved on the screw.
6. The machine-vision eye-tracking based stereoscopic vision box of claim 5, wherein: the lifting assembly comprises a fixed assembly, a sliding assembly and two groups of telescopic assemblies which are symmetrically arranged, and the two ends of each telescopic assembly are connected with the top plate and the base plate respectively through the fixed assembly and the sliding assembly.
7. The machine-vision eye-tracking based stereoscopic vision box of claim 6, wherein: the two sets of telescopic assemblies are connected through a positioning rod and comprise lifting strips, and the two lifting strips which are adjacent vertically are hinged.
8. The machine-vision eye-tracking based stereoscopic vision box of claim 7, wherein: the fixed assembly comprises a fixed block and a first support, the first support is arranged on the fixed block, and the lifting strips located at two ends are hinged to the first support.
9. The machine-vision eye-tracking based stereoscopic vision box of claim 7, wherein: the sliding assembly comprises stop blocks, a sliding rail and a boosting plate, the sliding rail is arranged between the two stop blocks, the boosting plate is connected to the sliding rail in a sliding mode through a sliding block, a second support is arranged on the boosting plate, and the lifting strips located at two ends are hinged to the second support.
10. The machine-vision eye-tracking based stereoscopic vision box of claim 9, wherein: the boosting block is fixed on the boosting plate positioned below the boosting block.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121726418.2U CN215294347U (en) | 2021-07-27 | 2021-07-27 | Stereoscopic vision box based on machine vision and human eye tracking |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121726418.2U CN215294347U (en) | 2021-07-27 | 2021-07-27 | Stereoscopic vision box based on machine vision and human eye tracking |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114296253A (en) * | 2022-03-09 | 2022-04-08 | 北京谛听视界文化科技有限公司 | Optical imaging structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114296253A (en) * | 2022-03-09 | 2022-04-08 | 北京谛听视界文化科技有限公司 | Optical imaging structure |
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