CN114319949A - Online 3D panoramic all-round visual virtual exhibition hall of digit - Google Patents
Online 3D panoramic all-round visual virtual exhibition hall of digit Download PDFInfo
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- CN114319949A CN114319949A CN202111588630.1A CN202111588630A CN114319949A CN 114319949 A CN114319949 A CN 114319949A CN 202111588630 A CN202111588630 A CN 202111588630A CN 114319949 A CN114319949 A CN 114319949A
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- 238000012800 visualization Methods 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 13
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- 238000009434 installation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
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Abstract
The invention discloses an online 3D panoramic all-dimensional digital visual virtual exhibition hall, and particularly relates to the field of virtual exhibition halls. According to the invention, through arranging the support, the projection screen, the viewing platform and the turntable, when a user watches the images, the images enter the projection screen, enter the viewing platform, sit on the seat, and then are projected on the projection screen through the projector, in the process of viewing, the fourth motor of the take-up stand can be started, the take-up stand is driven to pull the lifting rope upwards, the lifting rope pulls the inner plate upwards, the viewing platform is driven to slide upwards along the support, meanwhile, the fifth motor in the base can be started, the turntable is driven to rotate, the viewing platform is rotated, the user can view the images comprehensively, the user is in a movable state, the images are easier to be fused into the scenes, and the viewing effect is improved.
Description
Technical Field
The embodiment of the invention relates to the field of virtual exhibition halls, in particular to an online 3D panoramic all-dimensional digital visual virtual exhibition hall.
Background
With the continuous development of information technology, pictures of people, articles, landscapes and the like can be projected through a 3D panoramic all-around digital visualization technology, so that different articles and scenes can be viewed in a fixed space, and the effect of an exhibition hall is achieved.
The prior art has the following defects: when the existing virtual exhibition hall is used for panoramic exhibition, viewers can only sit at fixed positions on the seats to watch, the effect of being personally on the scene cannot be achieved, and the watching effect is insufficient.
Disclosure of Invention
Therefore, the embodiment of the invention provides an online 3D panoramic all-dimensional digital visual virtual exhibition hall, which enters the inside of a projection screen through a support, the projection screen, a viewing platform and a turntable when being watched, then enters the viewing platform, sits on a seat, and then puts an image on the projection screen through a projector.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: an online 3D panoramic all-dimensional digital visual virtual exhibition hall comprises a base, wherein a projection screen is fixedly installed at the top end of the base, an upper frame is fixedly installed at the top end of the projection screen, a viewing platform is arranged at the center of the top end of the base, a support column is arranged at the center of the viewing platform at the top end of the base, a turntable is fixedly installed at the bottom end of the viewing platform, a fifth motor is fixedly installed at the bottom end of the turntable inside the base, an output shaft of the fifth motor is fixedly connected with the bottom end of the turntable, the turntable is rotatably connected with the base through the fifth motor, a guardrail is fixedly installed on the outer surface of the top end of the viewing platform, a seat is fixedly installed on the outer surface of the top end of the viewing platform, an inner plate is arranged at the center inside of the viewing platform, connecting blocks are fixedly installed on two sides of the inner plate, and the viewing platform and the inner plate are connected through the connecting blocks, the top center welding of inner panel has rings, the inside groove has been seted up to the inside both sides of inner panel, the inside of inside groove is provided with the gag lever post, the inside one end fixed mounting of inside groove has the electro-magnet, the electro-magnet cover is established in the one end of gag lever post, one side cover that the surface of gag lever post is located the electro-magnet is equipped with the spring.
Furthermore, the outer surfaces of the two sides of the supporting column are provided with second sliding grooves, the connecting block is matched with the second sliding grooves, and the watching platform is connected with the supporting column in a sliding mode through the second sliding grooves.
Furthermore, a top plate is fixedly mounted at the top end of the support column, a take-up stand is fixedly mounted at the top end of the top plate, a take-up shaft is arranged inside the take-up stand, a fourth motor is fixedly mounted on one side of the take-up stand, and an output shaft of the fourth motor is fixedly connected with one end of the take-up shaft.
Furthermore, a plurality of limiting grooves are formed in two sides of the inner wall of the support column, one end of the limiting rod is matched with the limiting grooves, a lifting rope is wound on the surface of the take-up shaft, and the bottom end of the lifting rope is fixedly connected with the lifting ring.
Further, the top center fixed mounting of roof-rack has first motor, the bottom of roof-rack is provided with the bottom plate, the output shaft bottom and the bottom plate fixed connection of first motor, the bottom plate rotates through first motor and roof-rack and is connected.
Furthermore, a first sliding groove is formed in the outer surface of the bottom plate, and a mounting groove is formed in one end, located at the first sliding groove, of the outer surface of the bottom plate.
Further, the inside fixed mounting of mounting groove has the second motor, the inside of first spout is provided with the screw rod.
Further, the output shaft of the second motor is fixedly connected with one end of the screw rod, and the other end of the screw rod is rotatably connected with the inner wall of the first sliding groove.
Furthermore, a sliding block is arranged inside the first sliding groove, the inner groove is in threaded connection with the screw rod, and the sliding block is in sliding connection with the bottom plate through the first sliding groove.
Further, the bottom fixed mounting of slider has the mounting bracket, the bottom of mounting bracket is provided with the projecting apparatus, one side fixed mounting of mounting bracket has the third motor, the output shaft of third motor and the top fixed connection of projecting apparatus, the projecting apparatus passes through the third motor and is connected with the mounting bracket rotation.
The embodiment of the invention has the following advantages:
1. by arranging the support, the projection screen, the viewing platform and the turntable, when a user watches the images, the images enter the projection screen, enter the viewing platform, sit on the seat, and then are put on the projection screen through the projector, in the watching process, the fourth motor of the take-up stand can be started, the take-up stand is driven to upwards pull the lifting rope, the lifting rope upwards pulls the inner plate, the viewing platform is driven to upwards slide along the support, meanwhile, the fifth motor in the base can be started, the turntable is driven to rotate, the viewing platform is rotated, the user can view the images comprehensively, the user is in a movable state, the user can be more easily blended into the images, and the viewing effect is improved;
2. through setting up first motor, the projecting apparatus, screw rod and bottom plate, carrying out the in-process of projection, can start the second motor in the mounting groove, drive the screw rod through the second motor and rotate, slider and screw rod threaded connection, at the rotation in-process, the slider can slide along first spout, drive the projecting apparatus and remove, adjust the distance with the projection screen, and can be according to the height of viewing platform, adjust the projection position of projecting apparatus, guarantee that the image is in viewer's field of vision scope, guarantee the viewing effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
Fig. 1 is a schematic view of the overall structure provided by the present invention.
Fig. 2 is a schematic view of the internal structure of the exhibition hall provided by the present invention.
Fig. 3 is a cross-sectional view of a strut provided by the present invention.
Fig. 4 is a schematic structural diagram of the viewing platform provided by the present invention.
Fig. 5 is a cross-sectional view of a viewing platform provided by the present invention.
Fig. 6 is a schematic structural view of the top frame provided by the present invention.
Fig. 7 is a schematic structural diagram of a base plate provided by the present invention.
Fig. 8 is a view showing an installation structure of the projector according to the present invention.
In the figure: 1. a base; 2. a projection screen; 3. a top frame; 31. a first motor; 32. a base plate; 33. a first chute; 34. mounting grooves; 35. a second motor; 36. a screw; 37. a slider; 38. a mounting frame; 39. a projector; 391. a third motor; 4. a viewing platform; 41. a turntable; 42. a guardrail; 43. a seat; 44. an inner plate; 45. connecting blocks; 46. a hoisting ring; 47. an inner tank; 48. a limiting rod; 49. a spring; 491. an electromagnet; 5. a pillar; 51. a second chute; 52. a top plate; 53. a take-up stand; 54. a fourth motor; 55. a limiting groove; 56. a lifting rope.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. 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 the attached drawings 1-5 of the specification, the on-line 3D panoramic all-dimensional digital visual virtual exhibition hall of the embodiment includes a base 1, a projection screen 2 is fixedly installed at the top end of the base 1, a top frame 3 is fixedly installed at the top end of the projection screen 2, a viewing platform 4 is installed at the top end center of the base 1, a pillar 5 is installed at the top end of the base 1, which is located at the center of the viewing platform 4, a turntable 41 is fixedly installed at the bottom end of the viewing platform 4, a fifth motor is fixedly installed at the bottom end of the turntable 41, an output shaft of the fifth motor is fixedly connected with the bottom end of the turntable 41, the turntable 41 is rotatably connected with the base 1 through the fifth motor, a guardrail 42 is fixedly installed on the outer surface of the top end of the viewing platform 4, a seat 43 is fixedly installed on the outer surface of the top end of the viewing platform 4, an inner plate 44 is installed at the inner center of the viewing platform 4, the two sides of the inner plate 44 are fixedly provided with connecting blocks 45, the observation platform 4 and the inner plate 44 are integrally connected through the connecting blocks 45, the top end center of the inner plate 44 is welded with a hanging ring 46, two inner grooves 47 are arranged on two sides inside the inner plate 44, a limiting rod 48 is arranged inside the inner groove 47, one end inside the inner groove 47 is fixedly provided with an electromagnet 491, the electromagnet 491 is sleeved on one end of the limiting rod 48, one side of the outer surface of the limiting rod 48, which is positioned on the electromagnet 491, is sleeved with a spring 49, two outer surfaces on two sides of the supporting column 5 are provided with second sliding grooves 51, the connecting block 45 is matched with the second sliding grooves 51, the observation platform 4 is slidably connected with the supporting column 5 through the second sliding grooves 51, the top end of the supporting column 5 is fixedly provided with a top plate 52, the top end of the top plate 52 is fixedly provided with a take-up frame 53, and the inside of the take-up frame 53 is provided with a take-up shaft, one side fixed mounting of take-up stand 53 has fourth motor 54, the output shaft of fourth motor 54 and the one end fixed connection of take-up shaft, a plurality of spacing groove 55 has been seted up to the inner wall both sides of pillar 5, the one end and the spacing groove 55 phase-match of gag lever post 48, the winding shaft surface winding has lifting rope 56, lifting rope 56's bottom and rings 46 fixed connection.
The implementation scenario is specifically as follows: when the invention is used for watching, the invention enters the inside of the projection screen 2, enters the watching platform 4, sits on the seat 43, and then puts the image on the projection screen 2 through the projector 39, during the watching process, the fourth motor 54 of the take-up stand can be started, the take-up stand 53 is driven to pull the lifting rope 56 upwards, the lifting rope 56 pulls the inner plate 44 upwards, the watching platform 4 is driven to slide upwards along the pillar 5, meanwhile, the fifth motor in the base 1 can be started, the rotating disc 41 is driven to rotate, the watching platform 4 is rotated, the watching platform can be watched comprehensively, the watching personnel is in a movable state, the watching personnel is easier to be fused into the scene, the watching effect is improved, the seat 43 is provided with a safety belt for protecting the safety of the watching personnel, when the watching platform needs to be stopped at a corresponding height during the lifting process, the electromagnet 491 in the inner plate 44 can be started, the limiting rod 48 in the inner groove 47 is attracted by the magnetic force of the electromagnet 491, can outwards remove, make gag lever post 48 one end insert the spacing groove 55 of pillar 5 inner wall in to carry on spacingly to viewing platform 4, gag lever post 48 can extrude the spring 49 on surface at the outside in-process that removes, when needs continue to go up and down, close the electro-magnet, spring 49 can pull back gag lever post 48, removes spacing to viewing platform 4, then continues to go up and down viewing platform 4 through take-up stand 53, and is comparatively convenient.
Referring to fig. 6-8 of the specification, in the on-line 3D panoramic all-directional digital visual virtual exhibition hall of this embodiment, a first motor 31 is fixedly installed at the center of the top end of the top frame 3, a bottom plate 32 is installed at the bottom end of the top frame 3, the bottom end of an output shaft of the first motor 31 is fixedly connected with the bottom plate 32, the bottom plate 32 is rotatably connected with the top frame 3 through the first motor 31, a first chute 33 is opened on the outer surface of the bottom plate 32, an installation groove 34 is opened at one end of the first chute 33 on the outer surface of the bottom plate 32, a second motor 35 is fixedly installed inside the installation groove 34, a screw 36 is installed inside the first chute 33, an output shaft of the second motor 35 is fixedly connected with one end of the screw 36, the other end of the screw 36 is rotatably connected with the inner wall of the first chute 33, a slider 37 is installed inside the first chute 33, the inner groove 47 is in threaded connection with the screw rod 36, the sliding block 37 is in sliding connection with the bottom plate 32 through the first sliding groove 33, the bottom end of the sliding block 37 is fixedly provided with the mounting frame 38, the bottom end of the mounting frame 38 is provided with the projector 39, one side of the mounting frame 38 is fixedly provided with the third motor 391, an output shaft of the third motor 391 is fixedly connected with the top end of the projector 39, and the projector 39 is rotatably connected with the mounting frame 38 through the third motor 391.
The implementation scenario is specifically as follows: in the process of projection, the second motor 35 in the mounting groove 34 can be started, the screw 36 is driven to rotate by the second motor 35, the slider 37 is in threaded connection with the screw 36, in the rotating process, the slider 37 can slide along the first sliding groove 33 to drive the projector 39 to move, the distance between the projector and the projection screen 2 is adjusted, the projection position of the projector 39 can be adjusted according to the height of the viewing platform 4, an image is ensured to be in the visual field range of a viewer, when the projection height is adjusted, the third motor 391 on one side of the mounting frame 38 needs to be started, the projection is driven to rotate by the third motor 391, so that the projection position is adjusted, when the projection is required to be rotated along with the viewing platform 4, the first motor 31 on the top frame 3 can be started, the bottom plate 32 is driven to rotate by the first motor 31, so that the projector 39 rotates along with the corresponding viewer, and the viewing effect is ensured, and the projection can achieve the effect of omnibearing projection.
The working principle is as follows: referring to the attached drawings 1-5 of the specification, when watching, the watching object enters the inside of the projection screen 2, enters the watching platform 4, sits on the seat 43, and then puts the image on the projection screen 2 through the projector 39, during the watching process, the fourth motor 54 of the take-up stand can be started, the take-up stand 53 is driven to pull the lifting rope 56 upwards, the lifting rope 56 pulls the inner plate 44 upwards, the watching platform 4 is driven to slide upwards along the pillar 5, meanwhile, the fifth motor inside the base 1 can be started, the rotating disc 41 is driven to rotate, the watching platform 4 is rotated, the watching object can be watched comprehensively, the watching object is in a movable state, during the lifting process, when needing to be stopped at a corresponding height, the electromagnet 491 inside the inner plate 44 can be started, one end of the limiting rod 48 is inserted into the limiting groove 55 on the inner wall of the pillar 5, so as to limit the watching platform 4, when needing to be lifted continuously, the electromagnet is turned off, and then the watching platform 4 is continuously lifted through the take-up stand 53, so that convenience is realized.
Referring to the accompanying drawings 6-8 in the specification, in the process of projection, the second motor 35 in the mounting groove 34 can be started, the screw 36 is driven to rotate by the second motor 35, the slider 37 is in threaded connection with the screw 36, in the rotating process, the slider 37 can slide along the first sliding groove 33 to drive the projector 39 to move, the distance between the projector and the projection screen 2 is adjusted, the projection position of the projector 39 can be adjusted according to the height of the viewing platform 4, it is ensured that an image is within the visual field range of a viewer, and when the height of projection is adjusted, the third motor 391 on one side of the mounting frame 38 needs to be started, and the projection is driven to rotate by the third motor 391, so that the projection position is adjusted.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. The utility model provides a visual virtual exhibition hall of all-round digit of online 3D panorama formula, includes base (1), its characterized in that: a projection screen (2) is fixedly installed at the top end of the base (1), a top frame (3) is fixedly installed at the top end of the projection screen (2), a viewing platform (4) is arranged at the top end center of the base (1), a support column (5) is arranged at the top end of the base (1) and located at the center of the viewing platform (4), a turntable (41) is fixedly installed at the bottom end of the viewing platform (4), a fifth motor is fixedly installed inside the base (1) and located at the bottom end of the turntable (41), an output shaft of the fifth motor is fixedly connected with the bottom end of the turntable (41), the turntable (41) is rotatably connected with the base (1) through the fifth motor, a guardrail (42) is fixedly installed on the outer surface of the top end of the viewing platform (4), a seat (43) is fixedly installed on the outer surface of the top end of the viewing platform (4), an inner plate (44) is arranged at the center of the viewing platform (4), the novel multifunctional combined type observation platform is characterized in that connecting blocks (45) are fixedly mounted on two sides of the inner plate (44), the observation platform (4) is connected with the inner plate (44) through the connecting blocks (45) in an integrated mode, a hanging ring (46) is welded at the center of the top end of the inner plate (44), inner grooves (47) are formed in two sides of the inner portion of the inner plate (44), limiting rods (48) are arranged inside the inner grooves (47), electromagnets (491) are fixedly mounted at one ends of the inner portions of the inner grooves (47), one ends of the limiting rods (48) are sleeved with the electromagnets (491), and springs (49) are sleeved on one sides, located on the outer surfaces of the limiting rods (48), of the electromagnets (491).
2. The on-line 3D panoramic all-round digital visualization virtual exhibition hall of claim 1, characterized in that: second spout (51) have been seted up to the both sides surface of pillar (5), connecting block (45) and second spout (51) phase-match, see platform (4) through second spout (51) and pillar (5) sliding connection.
3. The on-line 3D panoramic all-round digital visualization virtual exhibition hall of claim 2, characterized in that: the cable winding device is characterized in that a top plate (52) is fixedly mounted at the top end of the support column (5), a winding frame (53) is fixedly mounted at the top end of the top plate (52), a winding shaft is arranged inside the winding frame (53), a fourth motor (54) is fixedly mounted on one side of the winding frame (53), and an output shaft of the fourth motor (54) is fixedly connected with one end of the winding shaft.
4. The on-line 3D panoramic all-round digital visualization virtual exhibition hall of claim 3, characterized in that: a plurality of limiting grooves (55) are formed in two sides of the inner wall of the support column (5), one end of the limiting rod (48) is matched with the limiting grooves (55), a lifting rope (56) is wound on the surface of the take-up shaft, and the bottom end of the lifting rope (56) is fixedly connected with the lifting ring (46).
5. The on-line 3D panoramic all-round digital visualization virtual exhibition hall of claim 1, characterized in that: the top center fixed mounting of roof-rack (3) has first motor (31), the bottom of roof-rack (3) is provided with bottom plate (32), the output shaft bottom and bottom plate (32) fixed connection of first motor (31), bottom plate (32) are connected through first motor (31) and roof-rack (3) rotation.
6. The on-line 3D panoramic all-round digital visualization virtual exhibition hall of claim 5, characterized in that: the outer surface of the bottom plate (32) is provided with a first sliding groove (33), and one end, located at the first sliding groove (33), of the outer surface of the bottom plate (32) is provided with a mounting groove (34).
7. The on-line 3D panoramic all-round digital visualization virtual exhibition hall of claim 6, which is characterized in that: the inside fixed mounting of mounting groove (34) has second motor (35), the inside of first spout (33) is provided with screw rod (36).
8. The on-line 3D panoramic all-round digital visualization virtual exhibition hall of claim 7, characterized in that: an output shaft of the second motor (35) is fixedly connected with one end of a screw rod (36), and the other end of the screw rod (36) is rotatably connected with the inner wall of the first sliding groove (33).
9. The on-line 3D panoramic all-round digital visualization virtual exhibition hall of claim 8, characterized in that: a sliding block (37) is arranged in the first sliding groove (33), the inner groove (47) is in threaded connection with the screw rod (36), and the sliding block (37) is in sliding connection with the bottom plate (32) through the first sliding groove (33).
10. The on-line 3D panoramic, all-round, digital visual virtual exhibition hall of claim 9, wherein: the bottom fixed mounting of slider (37) has mounting bracket (38), the bottom of mounting bracket (38) is provided with projecting apparatus (39), one side fixed mounting of mounting bracket (38) has third motor (391), the output shaft of third motor (391) and the top fixed connection of projecting apparatus (39), projecting apparatus (39) are connected with mounting bracket (38) through third motor (391) and are rotated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111588630.1A CN114319949A (en) | 2021-12-23 | 2021-12-23 | Online 3D panoramic all-round visual virtual exhibition hall of digit |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111588630.1A CN114319949A (en) | 2021-12-23 | 2021-12-23 | Online 3D panoramic all-round visual virtual exhibition hall of digit |
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| CN114319949A true CN114319949A (en) | 2022-04-12 |
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| CN202111588630.1A Pending CN114319949A (en) | 2021-12-23 | 2021-12-23 | Online 3D panoramic all-round visual virtual exhibition hall of digit |
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| CN111816008A (en) * | 2020-07-23 | 2020-10-23 | 常州信息职业技术学院 | Three-dimensional portable embedded system development teaching instrument |
| CN211787952U (en) * | 2020-05-09 | 2020-10-27 | 广西城市职业大学 | Three-dimensional experience device of flower mountain rock picture |
| CN113483210A (en) * | 2021-06-03 | 2021-10-08 | 中国十七冶集团有限公司 | Building engineering environment monitoring device |
| CN214846197U (en) * | 2021-06-28 | 2021-11-23 | 齐皓 | Teaching projection arrangement for art design |
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2021
- 2021-12-23 CN CN202111588630.1A patent/CN114319949A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211787952U (en) * | 2020-05-09 | 2020-10-27 | 广西城市职业大学 | Three-dimensional experience device of flower mountain rock picture |
| CN111816008A (en) * | 2020-07-23 | 2020-10-23 | 常州信息职业技术学院 | Three-dimensional portable embedded system development teaching instrument |
| CN113483210A (en) * | 2021-06-03 | 2021-10-08 | 中国十七冶集团有限公司 | Building engineering environment monitoring device |
| CN214846197U (en) * | 2021-06-28 | 2021-11-23 | 齐皓 | Teaching projection arrangement for art design |
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