CN110989283A - Virtual-real combined large-scale overwater light and shadow show system - Google Patents
Virtual-real combined large-scale overwater light and shadow show system Download PDFInfo
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- CN110989283A CN110989283A CN201911170414.8A CN201911170414A CN110989283A CN 110989283 A CN110989283 A CN 110989283A CN 201911170414 A CN201911170414 A CN 201911170414A CN 110989283 A CN110989283 A CN 110989283A
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/60—Projection screens characterised by the nature of the surface
- G03B21/608—Fluid screens
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
- A63J5/00—Auxiliaries for producing special effects on stages, or in circuses or arenas
- A63J5/02—Arrangements for making stage effects; Auxiliary stage appliances
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H3/00—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons
- E04H3/10—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons for meetings, entertainments, or sports
- E04H3/22—Theatres; Concert halls; Studios for broadcasting, cinematography, television or similar purposes
- E04H3/24—Constructional features of stages
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- General Physics & Mathematics (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The utility model provides a beautiful system of large-scale light shadow on water that virtuality and reality combines, including lift cascade equipment and surface of water stand equipment, lift cascade equipment sets up in two sets of elevating gear of cascade body both sides including the cascade body frame body that sets up in the vertical top of surface of water stand equipment, set up water jet equipment and symmetry on the cascade body frame body, through elevating gear symmetric movement, promote the cascade body frame body to rise when being close to each other, when keeping away from each other, order about the decline of the cascade body frame body, through the lift cascade equipment that sets up, realize that the equipment is puted up to the surface of water relatively to the cascade body frame body and carry out the lifting motion, when the stage property on the basic stage needs to be changed, through slowly lifting cascade body frame, make the projected picture of water curtain remove thereupon, with spectator's temporary focus shifts, this is just for changing the stage property, prepare the stage and provide operating space.
Description
Technical Field
The invention relates to the technical field of water curtain projection, in particular to a virtual-real combined large-scale water light and shadow show system.
Background
The water curtain projection is to project images on a water curtain or a water curtain, and the water curtain is used as a carrier to project the images of the projection equipment at different angles, so as to realize holographic stereo images. However, due to the limitation of the technical level, most of the presentations are static contents, and with the continuous improvement of the projection technology, the current water curtain film projection realizes dynamic effects of playing film videos such as sound, light, electricity, water, smoke and the like. Because the screen is a transparent water film, a special optical perspective effect is achieved when the image is played, the displayed picture has a stereoscopic impression and is close to a holographic effect, and the immersive effect of audiences is strong.
The screen effect of water curtain projection is relatively simple compared with other projection technologies, and the optical effect is formed by laser and the music atmosphere is created mainly to render the illusion of floating magnetic materials.
The performance effect of water curtain projection is greatly limited, and the simple acousto-optic performance causes single expression form and difficult content mismatching.
Although the large-scale water curtain projection performance is performed at present, some entity props and models are built around the water curtain or the water curtain so as to reflect some texture in the form of light and shadow show, show the combination of reality and virtuality, and widen the performance form and content. However, this simple setting method has the following problems: at present, shadow show performance is not a simple dazzling skill any more, a plurality of performance paragraphs generally appear, and an organic whole plot is formed by contents of different themes or related themes, so that story-type experience is brought to audiences.
The set entity props and models need to be preset and fixedly set due to the particularity of underwater operation, can stand on the water surface suddenly, is good when fitting themes, and can still appear in the visual range of audiences if old props and models are unchanged when performance paragraphs enter another link and story contents are switched, so that the impression can be seriously influenced.
Because the acousto-optic performance is advanced at a glance, the long-time pause which is not reason can not occur, so that audiences can be out of the immersion feeling, and the same is true for the light and shadow show performance projected by a large water curtain. If the pause between the paragraphs is used, the props and the models are replaced. Firstly, the projector is ensured not to be extinguished, because the light and shadow show needs the dark environment at night to ensure the projection environment of the projector, at this moment, if the projector is extinguished, the water surface stage is blackened, which seriously affects the viewing experience, and if the projector is used for shining, the property and the model are replaced in the Helianthus tuberosus, which further affects the performance effect. Particularly, when the model works on the water surface, the props and the models can not be replaced at any moment, so that the combination of reality and virtuality is difficult to realize in the large-scale water curtain projection shadow show.
Disclosure of Invention
The invention provides a large-scale water light and shadow show system which naturally links and combines a real object prop and a projection performance in order to solve the technical defects.
The technical scheme of the invention is as follows: a virtual-real combined large-scale overwater light and shadow show system comprises a lifting water curtain device and a water surface exhibition platform device, wherein the lifting water curtain device comprises a water curtain main frame body arranged vertically above the water surface exhibition platform device, a water spraying device arranged on the water curtain main frame body and two groups of lifting devices symmetrically arranged on two sides of the water curtain main frame body, the lifting devices comprise rails, driving vehicles, lifting arms and pneumatic expansion rotating shaft mechanisms, the rails are radially arranged along the water curtain main frame body, two ends of each lifting arm are provided with hinge holes, the driving vehicles run along the rails, two ends of the water curtain main frame body and the driving vehicles are provided with hinge seats, the hinge seats are respectively in hinge fit with two ends of each lifting arm, and the two groups of lifting devices are relatively close to or far away from the water curtain main frame body through the driving vehicles to control the water curtain main frame body to move up; the pneumatic expansion rotating shaft mechanism comprises a pneumatic pump, an air expansion shaft and an expansion sliding block, the air expansion shaft is inserted between the hinge seat and the hinge hole of the lifting arm, a pneumatic cavity and a sliding groove penetrating through the outer peripheral surface of the air expansion shaft are arranged in the air expansion shaft, the expansion sliding block is arranged in the pneumatic cavity and extends to the outer peripheral surface through the sliding groove, the pneumatic pump is communicated with the pneumatic cavity, and the expansion sliding block is controlled to slide along the sliding groove; the water spraying device comprises a plurality of spray heads, a water inlet pipe, a water pump and an air compressor, wherein the spray heads, the water inlet pipe, the water pump and the air compressor are located on the water curtain main frame body and face the water surface exhibition stand equipment, the water inlet pipe is respectively communicated with the plurality of spray heads and the water pump, the water pump conveys liquid to the spray heads, and the air compressor is used for pressurizing inlet water.
Adopt above-mentioned technical scheme, through elevating gear symmetric movement, promote the cascade body frame body when being close to each other and rise, when keeping away from each other, order about the cascade body frame body and descend, simultaneously in the effect of pneumatic inflation pivot mechanism, utilize the pneumatic pump to control the expansion slider motion, control the tight degree of rising between hinge hole and the articulated seat, when expansion slider protrusion in the inflatable shaft periphery face, with the friction of hinge hole inner wall, produce interference fit, stop the rotation of articulated department, otherwise resume the rotation. The starting expansion rotating shafts are arranged at the hinged holes at the two ends of the two lifting arms, so that the inclination angle of the water curtain main frame body in the lifting process can be controlled, and the water curtain is changed more. The water pump, the air compressor and other heavy equipment can be arranged on the bank side, and water is delivered to the spray head on the main curtain frame body through the water inlet pipe.
Through the lift cascade equipment that sets up, realize the cascade body frame body and can paste equipment relatively the surface of water and carry out the lifting motion, when the stage property on the basic stage needs to be changed, through slowly lifting cascade body frame body for the projected picture of water curtain can remove thereupon, shifts spectator's temporary focus, and this just provides operating space and time for changing the stage property, preparing the stage. At the moment, the basic stage is in a dark state, and the focus of the audience is transferred, so that the work of replacement and setting of the prop model, preparation of actors in place and the like can be completed. After the completion, the water curtain main frame body is falling slowly, and spectator discovers fresh thing suddenly, has further improved the impression, and whole process need not the projection moreover and pauses, can seamless connection, has guaranteed the continuity of performance.
The invention further comprises the following steps: the water surface exhibition platform equipment comprises a basic stage, an underwater warehouse and a goods conveying device which are lower than the water surface, wherein the basic stage is provided with a goods conveying channel communicated with the underwater warehouse, and a goods conveying channel opening on the basic stage is provided with an electric control sealing water gate and a motor for controlling the water gate to be opened and closed; the base stage is provided with a water-proof ring groove, a lifting water-proof ring, a sealing ring and a lifting cylinder, wherein the water-proof ring groove, the lifting water-proof ring, the sealing ring and the lifting cylinder are arranged around the goods transportation passage opening; the cargo transportation device comprises a hydraulic elevator and a hydraulic cylinder for driving the hydraulic elevator platform to move back and forth to the basic stage, and the underwater warehouse is provided with an entrance extending to the shore.
By adopting the technical scheme, the basic stage is set to be slightly lower than the water surface, so that the spectators can hardly perceive the operation of the water surface exhibition stand equipment. Before the operation of the sealing sluice and the freight device, the lifting water-stop ring is controlled to extend out of the water surface to form a water-stop wall surrounding the freight passage opening. Prevent that a large amount of water sources from flowing backward and entering constantly, the water yield that is just in the water proof intra-annular originally is not many, and is harmless elegant. Then, the sluice is opened, the goods transportation channel is opened, and the operator carries the prop model to ascend to the surface of the basic stage along with the hydraulic lifting platform to carry out operation. The setting can strengthen the disguise of stage, strengthens the surprise sense that the stage property model was changed.
The invention further comprises the following steps: the water curtain main frame body is annular, a through hole is formed in the center of the water curtain main frame body, and the diameter of the basic stage is smaller than that of the through hole of the water curtain main frame body.
By adopting the technical scheme, the water curtain main frame body can continuously descend, is sleeved on the basic stage, submerges into water, completely disappears in the field of vision of audiences, and provides more space changes for the performance environment.
The invention further comprises the following steps: the track of the lifting device and the driving vehicle are arranged below the horizontal plane, and the driving vehicle is driven by a submersible motor.
By adopting the technical scheme, the track and the driving vehicle of the lifting device are not exposed in the visual field of audiences.
The invention further comprises the following steps: the light and shadow show system further comprises projection equipment, the projection equipment comprises a projector, a rotating base and a driving motor, the projector is arranged on the rotating base, the driving motor is linked with a driving vehicle of the lifting device, and the projection angle of the rotating base is controlled according to the lifting position of the water curtain main frame body.
By adopting the technical scheme, the water curtain main frame body needs to move, so that the rotatable projection equipment is arranged, and the picture can be transferred along with the linkage of the water curtain.
The invention further comprises the following steps: the light and shadow show system further comprises a front fountain system, and the front fountain system comprises a plurality of spray heads, a water inlet pipe, a water pump and an air compressor, wherein the spray heads, the water inlet pipe, the water pump and the air compressor are arranged between the basic stage and the audience.
By adopting the technical scheme, the front fountain system can form the water curtain projection for shielding the basic stage through the fountain and the projection, so that the performance link is changed.
The invention further comprises the following steps: and clamping grooves matched with the expansion sliding blocks are formed in the hinge holes and the hinge seats.
By adopting the technical scheme, the expansion sliding block is clamped with the hinged part, and the control of the hinged part is strengthened.
Drawings
FIG. 1 is a block diagram of an embodiment of the present invention 1;
FIG. 2 is a block diagram of an embodiment of the present invention 2;
FIG. 3 is a block diagram of an embodiment of the present invention 3;
FIG. 4 is a block diagram of an embodiment of the present invention 4;
FIG. 5 is a block diagram of an embodiment of the present invention, FIG. 5.
Detailed Description
As shown in fig. 1-5, a virtual-real combined large-scale overwater light and shadow show system comprises a lifting water curtain device 2 and a water surface exhibition platform device 1, wherein the lifting water curtain device 2 comprises a water curtain main frame body 21 arranged vertically above the water surface exhibition platform device 1, a water spraying device arranged on the water curtain main frame body 21, and two sets of lifting devices 3 symmetrically arranged on two sides of the water curtain main frame body 21, the lifting devices 3 comprise a rail 31, a driving vehicle 32, a lifting arm 33 and a pneumatic expansion rotating shaft mechanism 34 which are arranged along the radial direction of the water curtain main frame body 21, two ends of the lifting arm 33 are respectively provided with a hinge hole 331, the driving vehicle 32 travels along the rail 31, two ends of the water curtain main frame body 21 and the driving vehicle 32 are respectively provided with a hinge seat 321 which are respectively hinged and matched with two ends of the lifting arm 33, the two sets of lifting devices 3 are relatively close to or far away from the water curtain main frame body 21 through, controlling the lifting motion of the water curtain main frame body 21; the pneumatic expansion rotating shaft mechanism 34 comprises a pneumatic pump 341, an air expansion shaft 342 and an expansion sliding block 343, the air expansion shaft 342 is inserted between the hinge seat 321 and the hinge hole 331 of the lifting arm 33, an air pressure cavity and a sliding groove penetrating through the outer peripheral surface of the air expansion shaft 342 are arranged in the air expansion shaft 342, the expansion sliding block 343 is arranged in the air pressure cavity and extends to the outer peripheral surface through the sliding groove, the pneumatic pump 341 is communicated with the air pressure cavity to control the expansion sliding block 343 to slide along the sliding groove; the water spraying device comprises a plurality of nozzles, a water inlet pipe, a water pump and an air compressor, wherein the nozzles, the water inlet pipe, the water pump and the air compressor are located on the water curtain main frame body 1 and face the water surface exhibition stand equipment 1, the water inlet pipe is respectively communicated with the plurality of nozzles and the water pump, the water pump conveys liquid to the nozzles, and the air compressor is used for pressurizing inlet water.
Through the symmetrical removal of elevating gear 3, promote the cascade body frame 21 and rise when being close to each other, when keeping away from each other, order from the descending of cascade body frame 21, simultaneously in the effect of pneumatic inflation pivot mechanism 34, utilize pneumatic pump 341 control inflation slider 343 motion, control the tight degree of rising between hinge hole 331 and the articulated seat 321, when inflation slider 343 protrusion in the air inflation axle 342 periphery face, rub with the inner wall of hinge hole 331, produce interference fit, stop the rotation of articulated department, otherwise resume the rotation. The starting expansion rotating shafts are arranged at the hinged holes 331 at the two ends of the two lifting arms 33, so that the inclination angle of the water curtain main frame body 21 in the lifting process can be controlled, and the water curtain is changed more.
Through the lift cascade equipment 2 that sets up, realize that cascade body frame 21 can paste equipment relatively the surface of water and carry out the lifting motion, when the stage property on basic stage 11 needs to be changed, through slowly lifting cascade body frame 21 for the projected picture of cascade can remove thereupon, with spectator's temporary focus transfer, this just provides operating space and time for changing the stage property, preparing. At this time, the foundation stage 11 is in a dark state, and the focus of the audience is shifted, so that the work of the stage model replacement, the actor preparation in place and the like can be completed. After the completion, the water curtain main frame body 21 slowly falls down, and audiences discover fresh things suddenly, and further the impression has been improved, and whole process need not the projection moreover and pauses, can seamless connection, has guaranteed the continuity of performance.
The water surface exhibition platform equipment 1 comprises a basic stage 11 lower than the water surface, an underwater warehouse 12 and a goods conveying device, wherein a goods conveying channel communicated with the underwater warehouse 12 is arranged on the basic stage 11, and an electric control sealing water gate 4 and a motor for controlling the opening and closing of the water gate are arranged at the goods conveying channel on the basic stage 11; the basic stage 11 is provided with a water-proof ring groove surrounding a cargo transportation passage port, a lifting water-proof ring 6, a sealing ring and a lifting cylinder, the lifting water-proof ring 6 is sleeved in the water-proof ring groove and is in sliding fit, the sealing ring is arranged between the lifting water-proof ring 6 and the water-proof ring groove, and the lifting cylinder is arranged in the water-proof ring groove and drives the lifting water-proof ring 6 to extend out of the water surface; the cargo transportation device comprises a hydraulic elevator and a hydraulic cylinder driving the hydraulic elevator to reciprocate to the basic stage 11, and the underwater warehouse 12 is provided with an entrance extending to the shore.
The base stage 11 is set slightly below the water surface so that the operation of the surface exhibition stand apparatus 1 is hardly perceived by the audience. Before the operation of the sealing sluice and the freight device, the lifting water-isolating ring 6 is controlled to extend out of the water surface to form a water-retaining wall surrounding the freight passage opening. Prevent that a large amount of water sources from flowing backward and entering constantly, the water yield that is just in the water proof intra-annular originally is not many, and is harmless elegant. Then, the sluice is opened, the goods transportation channel is opened, and the operator carries the prop model to ascend to the surface of the basic stage 11 along with the hydraulic lifting platform to carry out operation. The setting can strengthen the disguise of stage, strengthens the surprise sense that the stage property model was changed.
The water curtain main frame body 21 is annular, a through hole 211 is formed in the center of the water curtain main frame body, and the diameter of the basic stage 11 is smaller than that of the through hole 211 of the water curtain main frame body 21.
By adopting the technical scheme, the water curtain main frame body 21 can continuously descend, cover the basic stage 11, submerge into water, and completely disappear in the field of vision of audiences, thereby providing more space changes for the performance environment.
The track 31 of the lifting device 3 and the driving vehicle 32 are disposed below the horizontal plane, and the driving vehicle 32 is driven by a submersible motor.
The rail 31 and the drive vehicle 32 of the lifting device 3 are not exposed to the field of view of the viewer.
The light and shadow show system further comprises a projection device, the projection device comprises a projector, a rotary base and a driving motor, the projector is arranged on the rotary base, the driving motor is linked with a driving vehicle 32 of the lifting device 3, and the projection angle of the rotary base is controlled according to the lifting position of the water curtain main frame body 21.
Because the water curtain main frame body 21 needs to move, the rotatable projection equipment is arranged, and the picture can be transferred along with the water curtain in a linkage manner.
The light and shadow show system further comprises a front fountain system 7, wherein the front fountain system 7 comprises a plurality of spray heads, a water inlet pipe, a water pump and an air compressor which are arranged between the basic stage 11 and audiences.
The front fountain system 7 can form the water curtain projection shielding the basic stage 11 through the fountain and the projection, so that the performance link is changed.
And clamping grooves 333 matched with the expansion sliding blocks 343 are arranged in the hinge holes 331 and the hinge seats 321.
The expansion slider 343 is clamped with the hinge joint to enhance the control of the hinge joint.
Claims (7)
1. The utility model provides a beautiful system of large-scale light and shadow on water that virtuality and reality combines which characterized in that: the lifting water curtain device comprises a water curtain main frame body arranged vertically above the water surface exhibition platform device, a water spraying device arranged on the water curtain main frame body and two groups of lifting devices symmetrically arranged on two sides of the water curtain main frame body, wherein each lifting device comprises a rail, a driving vehicle, a lifting arm and a pneumatic expansion rotating shaft mechanism which are arranged along the radial direction of the water curtain main frame body, hinge holes are formed in two end parts of each lifting arm, the driving vehicles walk along the rails, hinge seats are arranged at two ends of the water curtain main frame body and on the driving vehicles and are respectively in hinge fit with two ends of each lifting arm, and the two groups of lifting devices are relatively close to or far away from the water curtain main frame body through the driving vehicles and control the water curtain main frame body to move up and down; the pneumatic expansion rotating shaft mechanism comprises a pneumatic pump, an air expansion shaft and an expansion sliding block, the air expansion shaft is inserted between the hinge seat and the hinge hole of the lifting arm, a pneumatic cavity and a sliding groove penetrating through the outer peripheral surface of the air expansion shaft are arranged in the air expansion shaft, the expansion sliding block is arranged in the pneumatic cavity and extends to the outer peripheral surface through the sliding groove, the pneumatic pump is communicated with the pneumatic cavity, and the expansion sliding block is controlled to slide along the sliding groove; the water spraying device comprises a plurality of spray heads, a water inlet pipe, a water pump and an air compressor, wherein the spray heads, the water inlet pipe, the water pump and the air compressor are located on the water curtain main frame body and face the water surface exhibition stand equipment, the water inlet pipe is respectively communicated with the plurality of spray heads and the water pump, the water pump conveys liquid to the spray heads, and the air compressor is used for pressurizing inlet water.
2. The system of claim 1, wherein the system comprises: the water surface exhibition platform equipment comprises a basic stage, an underwater warehouse and a goods conveying device which are lower than the water surface, wherein the basic stage is provided with a goods conveying channel communicated with the underwater warehouse, and a goods conveying channel opening on the basic stage is provided with an electric control sealing water gate and a motor for controlling the water gate to be opened and closed; the base stage is provided with a water-proof ring groove, a lifting water-proof ring, a sealing ring and a lifting cylinder, wherein the water-proof ring groove, the lifting water-proof ring, the sealing ring and the lifting cylinder are arranged around the goods transportation passage opening; the cargo transportation device comprises a hydraulic elevator and a hydraulic cylinder for driving the hydraulic elevator platform to move back and forth to the basic stage, and the underwater warehouse is provided with an entrance extending to the shore.
3. The system of claim 2, wherein the system comprises: the water curtain main frame body is annular, a through hole is formed in the center of the water curtain main frame body, and the diameter of the basic stage is smaller than that of the through hole of the water curtain main frame body.
4. The virtual-real combined large water light show system of claim 3, wherein: the track of the lifting device and the driving vehicle are arranged below the horizontal plane, and the driving vehicle is driven by a submersible motor.
5. The virtual-real combined large water light and shadow show system of any one of claims 1 to 4, wherein: the light and shadow show system further comprises projection equipment, the projection equipment comprises a projector, a rotating base and a driving motor, the projector is arranged on the rotating base, the driving motor is linked with a driving vehicle of the lifting device, and the projection angle of the rotating base is controlled according to the lifting position of the water curtain main frame body.
6. The system of claim 5, wherein the system comprises: the light and shadow show system further comprises a front fountain system, and the front fountain system comprises a plurality of spray heads, a water inlet pipe, a water pump and an air compressor, wherein the spray heads, the water inlet pipe, the water pump and the air compressor are arranged between the basic stage and the audience.
7. The system of claim 6, wherein the system comprises: and clamping grooves matched with the expansion sliding blocks are formed in the hinge holes and the hinge seats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911170414.8A CN110989283B (en) | 2019-11-26 | 2019-11-26 | Virtual-real combined large-scale overwater light and shadow show system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911170414.8A CN110989283B (en) | 2019-11-26 | 2019-11-26 | Virtual-real combined large-scale overwater light and shadow show system |
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| CN110989283A true CN110989283A (en) | 2020-04-10 |
| CN110989283B CN110989283B (en) | 2020-09-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681826A (en) * | 2021-02-02 | 2021-04-20 | 广东海洋大学 | Large sea-land live-action performance conception and technical realization method |
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| Publication number | Publication date |
|---|---|
| CN110989283B (en) | 2020-09-29 |
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