CN216643706U - Virtual formula show platform is used in exhibition room based on VR technique - Google Patents
Virtual formula show platform is used in exhibition room based on VR technique Download PDFInfo
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- CN216643706U CN216643706U CN202122710816.1U CN202122710816U CN216643706U CN 216643706 U CN216643706 U CN 216643706U CN 202122710816 U CN202122710816 U CN 202122710816U CN 216643706 U CN216643706 U CN 216643706U
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- bearing base
- wheel
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- 238000000034 method Methods 0.000 title abstract description 12
- 238000005516 engineering process Methods 0.000 claims abstract description 25
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 244000309464 bull Species 0.000 claims description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
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Abstract
The utility model discloses a virtual display platform for a exhibition hall based on VR technology, which comprises a bearing base and guide wheels symmetrically arranged on the left side and the right side of the bottom surface of the bearing base; a bearing mechanism is arranged at the lower part inside the bearing base; further comprising: a lifting support is fixedly arranged on the top surface of the bearing base; the inner part of the bearing mechanism is transversely and fixedly provided with a limiting guide rod through a bolt, and the outer walls of the left side and the right side of the middle part of the limiting guide rod are connected to the outer wall of the inner side of the guide sliding block in a sliding and penetrating manner through limiting springs; wherein, the inside central point department of putting of actuating mechanism is provided with the driving gear through the bearing rotation, and the inside left and right sides of actuating mechanism all is provided with driven gear through the bearing rotation. This exhibition room uses virtual formula show platform based on VR technique supports at the show in-process through bearing base bottom surface support footing, all can clear up display frame simultaneously when using at every turn, prevents to cause the unable show of pollution.
Description
Technical Field
The utility model relates to the technical field of intelligent display, in particular to a virtual display platform for a exhibition hall based on VR technology.
Background
VR Chinese means virtual reality, and the virtual reality technology is a computer simulation technology capable of creating and experiencing a virtual world, and an interactive three-dimensional dynamic scene is generated by a computer.
Most of the prior VR technologies need to be used as a supporting base for VR technology display in the process of actual display and exhibition, most of the technologies are displayed through embedded or upward-looking platforms in an exhibition hall, and the facing age groups of the technologies are inconvenient to adjust in the process of exhibition and cannot be watched by audiences of different age groups, so that the whole display platform cannot be adapted to different height requirements.
Therefore, a virtual exhibition platform for exhibition halls based on VR technology is proposed so as to solve the problems set forth above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a virtual display platform for an exhibition hall based on VR technology, which solves the problems that most of the prior VR technologies in the market proposed by the prior art need to be used as a supporting base for VR technology display in the actual display process, most of the VR technologies are displayed through embedded or upward-looking platforms in an exhibition hall, and the age groups facing the technology are inconvenient to adjust in the display process due to the fact that the technology is small from big to small, and cannot be watched by audiences of different age groups, so that the whole display platform cannot be adapted to different height requirements.
In order to achieve the purpose, the utility model provides the following technical scheme: a virtual display platform for exhibition halls based on VR technology comprises a bearing base and guide wheels symmetrically arranged on the left side and the right side of the bottom surface of the bearing base;
a bearing mechanism is arranged at the lower part inside the bearing base, and a driving mechanism is arranged at the upper part inside the bearing base;
further comprising:
a lifting support is fixedly arranged on the top surface of the bearing base, and a driving rotating rod is transversely and rotatably arranged in the lifting support through a bearing;
the inner part of the bearing mechanism is transversely and fixedly provided with a limiting guide rod through a bolt, and the outer walls of the left side and the right side of the middle part of the limiting guide rod are connected with the outer wall of the inner side of the guide sliding block in a sliding and penetrating manner through a limiting spring;
the driving gear is rotatably arranged at the center of the interior of the driving mechanism through a bearing, driven gears are rotatably arranged on the left side and the right side of the interior of the driving mechanism through bearings, and a main paying wheel and an auxiliary paying wheel are fixedly arranged at the upper end and the lower end of the middle of each driven gear respectively.
Preferably, the bottom surface of bearing the weight of the base is run through and is provided with guiding mechanism, and the fixed guide bar that is provided with in bottom surface middle part of guiding mechanism to the equal slip of the left and right sides outer wall of guide bar runs through and is provided with the support footing, and the top surface of support footing passes through spacing spring coupling in the bottom surface outer wall of direction slider moreover, and the removal through direction slider drives the support footing and removes.
Preferably, the horizontal central axis of bearing the weight of the base and the horizontal central axis of guide bar between mutual parallel arrangement, and the guide bar is "eight" font structure setting to the guide bar left and right sides supports the footing and the setting of half of guide bar length is all less than with the biggest movable length of direction slider, prevents to support the footing and takes place the condition that breaks away from with the guide bar.
Preferably, the outer wall of the auxiliary take-up and pay-off wheel on the bottom surface inside the driving mechanism is connected to the outer wall of the top surface of the guide slider through a pull rope which is wound and connected, the auxiliary take-up and pay-off wheel and the main take-up and pay-off wheel are symmetrically distributed and arranged about the vertical central axis of the driving mechanism in a two-group installation mode, the main take-up and pay-off wheel and the auxiliary take-up and pay-off wheel are symmetrically distributed and arranged about the transverse central axis of the driven gear, and the main take-up and pay-off wheel and the auxiliary take-up and pay-off wheel are driven to rotate through the driven gear.
Preferably, the inside top surface left and right sides that bears the base all slides through the interior bottom of connecting in the telescopic link that leads through spacing spring, and the top of the telescopic link that leads slides through the clearance brush-holder stud of fixed connection and runs through in the left and right sides of lifting support to the bottom of the telescopic link that leads is passed through the stay cord and is connected in the outer wall of main receipts and pays the wheel, and the rotation through main receipts and pays the wheel drives the telescopic link that leads and removes.
Preferably, the inside all slip through connection in the bottom of auxiliary stand in both ends about lifting support, and the inside lifting screw rod that passes through threaded connection of auxiliary stand rotates and connects in lifting support's bottom to lifting screw rod's bottom is connected in the left and right sides outer wall of drive bull stick through the bevel gear meshing.
Preferably, the top end of the auxiliary support on the left side and the right side of the lifting support is fixedly connected to the left side and the right side of the display frame, the cleaning brush rods on the top surface of the lifting support are attached to the left side and the right side of the front of the display frame, and the display frame is driven to move through the cleaning brush rods.
Compared with the prior art, the utility model has the beneficial effects that: this virtual formula show platform is used in exhibition room based on VR technique supports at the show in-process through bearing base bottom surface support footing, all can clear up the show frame simultaneously when using at every turn, prevents to cause the unable show of pollution, and its concrete content is as follows:
1. the driven gear of the driving mechanism in the bearing base rotates to drive the guide sliding block on the outer wall of the limiting guide rod to move, so that the guide sliding block is driven by the guide rod on the bottom surface to integrally support the bearing base, and the bearing base is prevented from translating in the display process;
2. the rotation of the driven gear inside the driving mechanism drives the main receiving and paying wheel, the guide telescopic rod and the cleaning brush rod which are connected with the top surface in a sliding and penetrating way are driven to clean the display frame, and the auxiliary support inside the lifting support drives the display frame to adjust the height.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic cross-sectional view of the lifting stand according to the present invention;
FIG. 3 is a schematic view of the mounting structure of the support foot of the present invention;
FIG. 4 is a schematic view of a guide block mounting structure according to the present invention;
FIG. 5 is a schematic view of the installation structure of the guiding telescopic rod of the present invention.
In the figure: 1. a load bearing base; 2. a guide wheel; 3. a carrying mechanism; 4. a drive mechanism; 5. a lifting support; 6. driving the rotating rod; 7. a limiting guide rod; 8. a guide slider; 9. a driving gear; 10. a driven gear; 11. a main paying-in wheel; 12. a secondary paying-in wheel; 13. a guide mechanism; 14. a guide bar; 15. supporting feet; 16. guiding the telescopic rod; 17. cleaning the brush rod; 18. a sub-mount; 19. lifting the threaded rod; 20. a display frame; 21. and pulling a rope.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: a virtual display platform for exhibition halls based on VR technology comprises a bearing base 1 and guide wheels 2 symmetrically arranged on the left side and the right side of the bottom surface of the bearing base 1; a bearing mechanism 3 is arranged at the lower part inside the bearing base 1, and a driving mechanism 4 is arranged at the upper part inside the bearing base 1; further comprising:
a lifting support 5 is fixedly arranged on the top surface of the bearing base 1, and a driving rotating rod 6 is transversely and rotatably arranged in the lifting support 5 through a bearing; as shown in fig. 2, by rotating the driving rotary lever 6 on the inner bottom surface of the lifting bracket 5, both ends of the driving rotary lever 6 are engaged with the bottom end of the lifting threaded rod 19 through bevel gears, and drive the lifting threaded rod 19 to rotate;
the inside of the bearing mechanism 3 is transversely and fixedly provided with a limiting guide rod 7 through a bolt, and the outer walls of the left side and the right side of the middle part of the limiting guide rod 7 are connected with the outer wall of the inner side of the guide sliding block 8 in a penetrating manner through a limiting spring in a sliding manner; as shown in fig. 4, the auxiliary paying-in wheel 12 on the bottom of the driven gear 10 rotates to drive the guide slider 8 connected with the pull rope 21 to move, and the movement of the guide slider 8 is limited by a limiting spring on the outer wall of the limiting guide rod 7;
the driving gear 9 is rotatably arranged at the center of the inside of the driving mechanism 4 through a bearing, the driven gears 10 are rotatably arranged at the left side and the right side of the inside of the driving mechanism 4 through bearings, and the main pay-off wheel 11 and the auxiliary pay-off wheel 12 are fixedly arranged at the upper end and the lower end of the middle part of the driven gear 10 respectively.
The bottom surface that bears base 1 runs through and is provided with guiding mechanism 13, and the fixed guide bar 14 that is provided with in bottom surface middle part of guiding mechanism 13 to the equal slip of both sides outer wall is provided with support footing 15 about guide bar 14, and support footing 15's top surface passes through spacing spring to be connected in the bottom surface outer wall of direction slider 8 moreover.
The horizontal central axis of bearing base 1 and the horizontal central axis of guide bar 14 are parallel to each other and set up, and guide bar 14 is "eight" font structure setting, as shown in fig. 3, after the rotation that drives the vice receipts of bottom surface through driven gear 10 pays 12 and rotates the guide slider 8 that connects stay cord 21 and drive and remove, drive the bearing footing 15 of bottom surface through guide slider 8 and remove under the spacing of guide bar 14, and the guide bar 14 left and right sides supports the setting that the biggest removal length of footing 15 and guide slider 8 is all less than half of guide bar 14 length.
The outer wall of the auxiliary take-up and pay-off wheel 12 on the bottom surface inside the driving mechanism 4 is connected to the outer wall of the top surface of the guide slide block 8 through a pull rope 21 which is wound and connected, the auxiliary take-up and pay-off wheel 12 and the main take-up and pay-off wheel 11 are arranged in a two-group installation mode and are symmetrically distributed about the vertical central axis of the driving mechanism 4, and the main take-up and pay-off wheel 11 and the auxiliary take-up and pay-off wheel 12 are symmetrically distributed about the transverse central axis of the driven gear 10.
The left side and the right side of the inner top surface of the bearing base 1 are connected with the bottom end of a guide telescopic rod 16 in a sliding penetrating manner through limiting springs, the top end of the guide telescopic rod 16 is connected with the left side and the right side of a lifting support 5 in a sliding penetrating manner through a fixedly connected cleaning brush rod 17, and the bottom end of the guide telescopic rod 16 is connected with the outer wall of a main take-up and pay-off wheel 11 through a pull rope 21;
as shown in fig. 1 and 5, the rotation of the driven gear 10 rotates the main delivery wheel 11 on the top surface, and the rotation of the main delivery wheel 11 moves and expands the guide extendable rod 16 connected to the rope 21.
The insides of the left and right ends of the lifting support 5 are slidably connected with the bottom end of the auxiliary support 18 in a penetrating way, the insides of the auxiliary support 18 are rotatably connected with the bottom end of the lifting support 5 through a lifting threaded rod 19 in threaded connection, and the bottom end of the lifting threaded rod 19 is meshed with the outer walls of the left and right sides of the driving rotating rod 6 through a bevel gear; the top ends of the auxiliary brackets 18 at the left side and the right side of the lifting bracket 5 are fixedly connected to the left side and the right side of the display frame 20, and the cleaning brush rods 17 at the top surface of the lifting bracket 5 are attached to the left side and the right side of the front surface of the display frame 20;
as shown in fig. 1-2, after the driving rotating rod 6 on the bottom surface of the lifting bracket 5 is rotated to engage the lifting threaded rod 19, the sub-bracket 18 screwed with the lifting threaded rod 19 is rotated, and the sub-bracket 18 is lifted up and down under the rotation limit of the lifting bracket 5 to the sub-bracket 18.
The working principle is as follows: before the virtual display platform for the exhibition hall based on the VR technology is used, the overall situation of the device needs to be checked to determine that the device can normally work, and according to the scheme shown in the figures 1-5, the guide slide block 8 below the driving mechanism 4 in the bearing base 1 moves to enable the guide slide block 8 to support the bearing base 1 integrally under the driving of the bottom surface guide rod 14, so that the translation in the display process is prevented;
the rotation of the driven gear 10 in the driving mechanism 4 drives the main paying-in wheel 11, and drives the display frame 20 to adjust the height through the auxiliary bracket 18 in the lifting bracket 5.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (7)
1. A virtual display platform for exhibition halls based on VR technology comprises a bearing base (1) and guide wheels (2) symmetrically arranged on the left side and the right side of the bottom surface of the bearing base (1);
a bearing mechanism (3) is arranged below the inner part of the bearing base (1), and a driving mechanism (4) is arranged above the inner part of the bearing base (1);
it is characterized by also comprising:
a lifting support (5) is fixedly arranged on the top surface of the bearing base (1), and a driving rotating rod (6) is transversely and rotatably arranged in the lifting support (5) through a bearing;
the inner part of the bearing mechanism (3) is transversely and fixedly provided with a limiting guide rod (7) through a bolt, and the outer walls of the left side and the right side of the middle part of the limiting guide rod (7) are connected with the outer wall of the inner side of the guide sliding block (8) in a penetrating manner through a limiting spring in a sliding manner;
the driving gear (9) is rotatably arranged at the center of the interior of the driving mechanism (4) through a bearing, driven gears (10) are rotatably arranged on the left side and the right side of the interior of the driving mechanism (4) through bearings, and a main paying wheel (11) and an auxiliary paying wheel (12) are fixedly arranged at the upper end and the lower end of the middle of each driven gear (10) respectively.
2. The virtual exhibition platform for exhibition halls based on VR technology of claim 1, wherein: the bottom surface of bearing base (1) is run through and is provided with guiding mechanism (13), and the fixed guide bar (14) that is provided with in bottom surface middle part of guiding mechanism (13) to the equal slip of both sides outer wall is provided with support footing (15) of running through about guide bar (14), and the top surface of supporting footing (15) passes through spacing spring to be connected in the bottom surface outer wall of direction slider (8) moreover.
3. The virtual exhibition platform for exhibition halls based on VR technology of claim 2, wherein: the horizontal central axis of bearing base (1) and the horizontal central axis of guide bar (14) are parallel to each other and are arranged, and guide bar (14) are arranged in a splayed structure, and the maximum moving length of support footing (15) and guide slider (8) on the left and right sides of guide bar (14) is less than half of the length of guide bar (14).
4. The virtual exhibition platform for exhibition halls based on VR technology of claim 1, wherein: the outer wall of the auxiliary take-up and pay-off wheel (12) on the bottom surface inside the driving mechanism (4) is connected to the outer wall of the top surface of the guide sliding block (8) through a pulling rope (21) which is wound and connected, the auxiliary take-up and pay-off wheel (12) and the main take-up and pay-off wheel (11) are arranged in a two-group installation mode and are symmetrically distributed about the vertical central axis of the driving mechanism (4), and the main take-up and pay-off wheel (11) and the auxiliary take-up and pay-off wheel (12) are symmetrically distributed about the horizontal central axis of the driven gear (10).
5. The virtual exhibition platform for exhibition halls based on VR technology of claim 1, wherein: the inside top surface left and right sides that bears base (1) all passes through in spacing spring slides and connects in the bottom of direction telescopic link (16), and the top of direction telescopic link (16) passes through fixed connection's clearance brush-holder stud (17) and slides and run through in the left and right sides of lifting support (5) to the bottom of direction telescopic link (16) is passed through stay cord (21) and is connected in the outer wall of main receipts and payment wheel (11).
6. The virtual exhibition platform for exhibition halls based on VR technology of claim 1, wherein: the inside all slip through connection in the bottom of auxiliary stand (18) in both ends about lifting support (5), and the inside of auxiliary stand (18) rotates through threaded connection's lifting threaded rod (19) and connects in the bottom of lifting support (5) to the bottom of lifting threaded rod (19) is connected in the left and right sides outer wall of drive bull stick (6) through the bevel gear meshing.
7. The virtual exhibition platform for exhibition halls based on VR technology of claim 6, wherein: the top ends of the auxiliary supports (18) on the left side and the right side of the lifting support (5) are fixedly connected to the left side and the right side of the display frame (20), and the cleaning brush rods (17) on the top surface of the lifting support (5) are attached to the left side and the right side of the front surface of the display frame (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122710816.1U CN216643706U (en) | 2021-11-08 | 2021-11-08 | Virtual formula show platform is used in exhibition room based on VR technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122710816.1U CN216643706U (en) | 2021-11-08 | 2021-11-08 | Virtual formula show platform is used in exhibition room based on VR technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216643706U true CN216643706U (en) | 2022-05-31 |
Family
ID=81733698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122710816.1U Expired - Fee Related CN216643706U (en) | 2021-11-08 | 2021-11-08 | Virtual formula show platform is used in exhibition room based on VR technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216643706U (en) |
-
2021
- 2021-11-08 CN CN202122710816.1U patent/CN216643706U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220531 |