CN107023187B - A kind of phantom imaging stage - Google Patents

A kind of phantom imaging stage Download PDF

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Publication number
CN107023187B
CN107023187B CN201710246910.1A CN201710246910A CN107023187B CN 107023187 B CN107023187 B CN 107023187B CN 201710246910 A CN201710246910 A CN 201710246910A CN 107023187 B CN107023187 B CN 107023187B
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China
Prior art keywords
protection
frame
hinged
sluggish
hound
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CN107023187A (en
Inventor
左焕琨
苏春苑
周立锋
黄元乐
杨秀双
方慧丽
戴欢斌
陈余庆
潘世碧
严睿晟
张术永
阮玉瑭
许正杰
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Zhejiang Dafeng Industry Co Ltd
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Zhejiang Dafeng Industry Co Ltd
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Priority to CN201710246910.1A priority Critical patent/CN107023187B/en
Publication of CN107023187A publication Critical patent/CN107023187A/en
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H3/00Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons
    • E04H3/10Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons for meetings, entertainments, or sports
    • E04H3/22Theatres; Concert halls; Studios for broadcasting, cinematography, television or similar purposes
    • E04H3/24Constructional features of stages

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Multimedia (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

The invention discloses a kind of phantom imaging stages, including fixed stage, screen frame, reflecting curtain frame, LED screen and transparent reflection film, screen frame is equipped with hinged seat, reflecting curtain frame is hinged by hinged shaft and hinged seat, screen frame is equipped with the regulating mechanism for driving reflecting curtain frame to rotate along hinged shaft, regulating mechanism include electric pushrod, hound, adjust guide rail and and adjusting slider, hound upper end and adjusting slider are hinged, and electric pushrod is horizontally disposed and electric pushrod and hound lower end are hinged.The beneficial effects of the present invention are: design rationally, is carried, storage, using all very convenient, set up, remove fast, expansion can be fast implemented and use or collapse preservation, adjustment process is not necessarily to manpower, high degree of automation, and it is convenient to adjust operation, transparent reflection film adjustable angle, changing capability is strong, enriches stage effect presentation mode and means, and actual situation image mutually merges, it is synchronous to present, different impression is brought to spectators.

Description

A kind of phantom imaging stage
Technical field
The present invention relates to performing art stage technique field more particularly to a kind of phantom imaging stages.
Background technique
The transparent reflection film used on general stage, mounting means has console mode and two kinds of suspension type, and to reflect, show The picture shown both is from greatly the performance of performer on the LED screen being fixedly mounted on floor or stage, due to transparent reflection film device Area is bigger, and to reach reflecting effect must with had a certain degree by reflected light shape, this allows for natively huge Film frame will occupy very large space on stage, this causes great inconvenience with dismounting (packing up) to setting up during performance, by The expensive and cracky in transparent reflection film, this also brings problems to preservation.In addition, current transparent reflection film is installed It is more inflexible afterwards, it is weak to adjust adaptability, therefore often lack variation, it is also not strong that effect is presented in picture.
Summary of the invention
Purpose of the invention is to overcome the shortcomings in the prior art, provides a kind of structurally reasonable, can fast implement Expansion is used or is collapsed and saves, and adjustment process is not necessarily to manpower, high degree of automation, and adjusts and operate convenient, transparent reflection film angle Spend adjustable, changing capability is strong, and the phantom imaging stage of a variety of different picture effects can be presented.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of phantom imaging stage, including fixed stage, screen frame, reflecting curtain frame, the LED screen being arranged in screen frame and Transparent reflection film in reflecting curtain frame is set, and the screen frame is equipped with hinged seat, and reflecting curtain frame passes through hinged shaft and hinged seat Hingedly, reflecting curtain frame is in above screen frame, and screen frame is equipped with the regulating mechanism for driving reflecting curtain frame to rotate along hinged shaft, Regulating mechanism includes electric pushrod, hound, the adjusting for adjusting guide rail and cooperate with adjusting guide rail being arranged on reflecting curtain frame Sliding block, hound upper end and adjusting slider are hinged, and electric pushrod is horizontally disposed and electric pushrod and hound lower end are hinged, fixed The opposite sides of stage and hound point in hinged shaft.
Preferably, the screen frame bottom is set there are two movable pulley after preceding movable pulley and two, preceding movable pulley is universal Wheel, rear movable pulley are universal wheel.
Preferably, the electric pushrod is horizontally disposed, perpendicular to hinged shaft, hound is in the length direction of electric pushrod Between hinged shaft and electric pushrod, adjusts rail length and be oriented parallel to transparent reflection film, LED screen is horizontally disposed, the horizontal cloth of hinged shaft It sets.
Preferably, LED screen vertical projection falls in transparent reflection film and throws vertically when reflecting curtain frame turns to horizontal position Within the scope of shadow, hound is higher than hound far from hinged shaft one end present position, hound and water close to hinged shaft one end present position Angle is 1 to 20 degree between plane.
Preferably, if the fixed stage is equipped with lifting table plate and the lifting oil for driving lifting table plate to go up and down Cylinder, lifting table plate top surface are flushed with fixed stage top surface.
Preferably, the fixed stage is equipped with body frame and subframe, body frame is equipped with the guiding being rotatablely connected with body frame Wheel, reflecting curtain frame are equipped with fixed ring far from the side of hinged shaft, and subframe is equipped with the circle protection post being rotatablely connected with subframe, circle protection Mast axis is parallel to hinge shaft axis, and circle protection post is equipped with the spool coaxially connected with circle protection post, is wound on spool Cable wire, cable wire one end are fixed with spool, and the cable wire other end is equipped with crotch body, and cable wire bypasses directive wheel and and directive wheel from top Cooperation contact, for crotch body clasp joint in fixed ring, crotch body highest point is lower than directive wheel minimum point, and spool highest point, which is lower than, leads To wheel minimum point, sluggish plate is equipped with below circle protection post, circle protection post is equipped with multiple protection sliding slots, each to protect sliding slot anti-along circle Guard post is circumferentially uniformly distributed, and protection sliding slot is equipped with protection spring and the protection slide bar for contacting sluggish plate, is protected at one In sliding slot: protection spring and protection slide bar inner end are in protection sliding slot, and protection slide bar outer end is in outside protection sliding slot, and protection is slided Bar inner end connection protection spring one end, protection spring other end connection protection sliding slot slot bottom, protection slide bar and protection sliding slot sliding Mast axis is protected perpendicular to circle in cooperation, protection sliding bar direction, and protection axle of spring is parallel to protection sliding bar direction, prevents Shield axle of spring intersects with circle protection mast axis.
Preferably, the fixed stage is equipped with sluggish cylinder body, it is equipped in sluggish cylinder body and is slidingly sealed with sluggish cylinder body The slack piston of cooperation, slack piston glide direction is vertical, and slack piston is equipped with piston rod, and piston rod is connect with sluggish plate, The cavity that sluggish cylinder interior is separated into inflatable chamber and be in communication with the outside by slack piston, sluggish cylinder body is equipped with to be connected with inflatable chamber Logical air inlet, gas outlet and air supply pipe, the inlet end of air supply pipe are connected to gas outlet, screen frame upper surface be equipped with it is several not Air bag is protected in the increasing of inflation, is increased and is protected air bag equipped with gas tube, and all gas tubes are connected to the outlet side of the main tracheae of same root, main The inlet end of tracheae is docked with the outlet side of air supply pipe by pipe fitting, and air inlet is equipped with breather check valve, is set on gas outlet There is outgassing nonreturn valve, breather check valve can be by the external world to inflatable chamber by direction, and outgassing nonreturn valve can be by filling by direction For air cavity to air supply pipe, main tracheae is equipped with vent valve, and sluggish plate is in above sluggish cylinder body, and cavity is in inflatable chamber and sluggish plate Between, the ventilation spring of axis vertical is equipped in inflatable chamber, ventilation lower spring end connects sluggish cylinder body, ventilation spring upper end connection Slack piston.
The beneficial effects of the present invention are: design rationally, is carried, storage, using all very convenient, set up, remove fast, energy It fast implements to be unfolded to use or collapse and save, adjustment process is not necessarily to manpower, high degree of automation, and adjusting operation is convenient, transparent Reflectance coating adjustable angle, changing capability is strong, enriches stage effect presentation mode and means, and actual situation image mutually merges, synchronous It presents, brings different impression to spectators.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1;
Fig. 2 is the enlarged drawing in Fig. 1 at A;
Fig. 3 is the enlarged drawing in Fig. 1 at B;
Fig. 4 is the structural schematic diagram of the embodiment of the present invention 2;
Fig. 5 is the structural schematic diagram at lifting table plate of the present invention;
Fig. 6 is the enlarged drawing in Fig. 4 at C;
Fig. 7 is the structural schematic diagram at present invention circle protection post.
In figure: fixed stage 1, lifting table plate 11, lifting cylinder 12, screen frame 2, LED screen 21, reflecting curtain frame 3, transparent anti- It penetrates film 31, hinged seat 4, hinged shaft 41, regulating mechanism 5, hound 51, adjust guide rail 52, rear movable pulley 6, directive wheel 71, circle protection Column 72, protection sliding slot 721, protection spring 722, protection slide bar 723, spool 73, cable wire 74, sluggish plate 75, sluggish cylinder body 76, Inflatable chamber 76a, cavity 76b, slack piston 761, piston rod 762, air supply pipe 763, breather check valve 764, outgassing nonreturn valve 765, ventilation spring 766.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
Embodiment 1: as shown in Figure 1 to Figure 3, a kind of phantom imaging stage, including fixed stage 1, screen frame 2, reflection Curtain frame 3, the LED screen 21 being arranged in screen frame and the transparent reflection film 31 being arranged in reflecting curtain frame are set on the screen frame There is hinged seat 4, reflecting curtain frame is hinged by hinged shaft 41 and hinged seat, and reflecting curtain frame is in above screen frame, and screen frame is equipped with Regulating mechanism 5 for driving reflecting curtain frame to rotate along hinged shaft, regulating mechanism include electric pushrod, hound 51, are arranged anti- It penetrates on act frame and adjusts guide rail 52 and the adjusting slider with adjusting guide rail cooperation, hound upper end and adjusting slider are hinged, electronic Push rod is horizontally disposed and electric pushrod and hound lower end are hinged, the opposite sides of fixed stage and hound point in hinged shaft.
The screen frame bottom is set there are two movable pulley 6 after preceding movable pulley and two, and preceding movable pulley is universal wheel, rear mobile Wheel is universal wheel.The present invention can use preceding movable pulley and rear movable pulley move integrally, transport, transfer are more when not working It is convenient.
The electric pushrod is horizontally disposed, and for the length direction of electric pushrod perpendicular to hinged shaft, hound is in hinged shaft and electricity Between dynamic push rod, adjusts rail length and be oriented parallel to transparent reflection film, LED screen is horizontally disposed, and hinged shaft is horizontally disposed.
When reflecting curtain frame turns to horizontal position, LED screen vertical projection is fallen within the scope of transparent reflection film vertical projection, Hound is higher than hound far from hinged shaft one end present position close to hinged shaft one end present position, presss from both sides between hound and horizontal plane Angle is 1 to 20 degree.
It is described by taking visual angle in Fig. 1 as an example, when being performed using the present invention, electric pushrod is pushed under hound to the right End, so that the adjusting slider hinged with hound upper end is slided along guide rail is adjusted, so that hound props up reflecting curtain frame, Reflecting curtain frame is rotated up to horizontal plane into 45 degree of Angle Positions (also at 45 degree of angles between transparent reflection film and horizontal plane), spectators It is on the left of the present invention, performer performs on the fixation stage on the right side of reflecting curtain frame, and the performance of performer can be imaged on transparent anti- It penetrates on film.At the same time, also broadcasting pictures in the LED screen of lower section, and projected on transparent reflection film vertically upwards, and transparent The left projection of reflectance coating picture.In this way, which the imaging of picture has just been integrated to one in the imaging and LED screen of the performer on fixed stage It rises, mirrors among spectators' eyes, achieved the effect that combined type phantom imaging.And transparent reflection film adjustable angle, so variation Ability is strong, and more kinds of different picture effects can be presented (different angles of reflection, screen size ratio, effect are different).And it is using After complete, the present invention can collapse easily, be not take up excessive space, also can avoid transparent reflection film fixed structure work long hours and The overall structure including transparent reflection film is protected in caused failure.And due to having preceding movable pulley and rear movement Wheel, it is very convenient when needing to transport, being mobile.
Embodiment 2: the basic structure and embodiment of the present embodiment with embodiment 1, the difference is that, extremely such as Fig. 4 Shown in Fig. 7, if the fixed stage is equipped with lifting table plate 11 and the lifting cylinder 12 for driving lifting table plate to go up and down, rise Drop platen top surface is flushed with fixed stage top surface.Performer can stand to performing on lifting table plate, can also place on lifting table plate Setting simultaneously carries out height adjustment, and more performance forms are presented.
The fixed stage is equipped with body frame and subframe, and body frame is equipped with the directive wheel 71 being rotatablely connected with body frame, reflection Curtain frame is equipped with fixed ring far from the side of hinged shaft, and subframe is equipped with the circle protection post 72 being rotatablely connected with subframe, circle protection axis of a cylinder Line is parallel to hinge shaft axis, and circle protection post is equipped with the spool 73 coaxially connected with circle protection post, is wound with steel on spool Rope 74, cable wire one end are fixed with spool, and the cable wire other end is equipped with crotch body, and cable wire bypasses directive wheel and and directive wheel from top Cooperation contact, for crotch body clasp joint in fixed ring, crotch body highest point is lower than directive wheel minimum point, and spool highest point, which is lower than, leads To wheel minimum point, sluggish plate 75 is equipped with below circle protection post, circle protection post is equipped with multiple protection sliding slots 721, respectively protects sliding slot It is circumferentially uniformly distributed along circle protection post, protection sliding slot is equipped with protection spring 722 and the protection slide bar for contacting sluggish plate 723, in a protection sliding slot: protection spring and protection slide bar inner end are in protection sliding slot, and protection slide bar outer end is in anti- It protects outside sliding slot, protection slide bar inner end connection protection spring one end, protection spring other end connection protection sliding slot slot bottom protects slide bar It is slidably matched with protection sliding slot, mast axis is protected perpendicular to circle in protection sliding bar direction, and protection axle of spring is parallel to protection Sliding bar direction, protection axle of spring intersect with circle protection mast axis.
Under normal circumstances, after the rotation of reflecting curtain frame rises in place, by crotch body clasp joint in fixed ring, when performance terminates, During reflecting curtain frame collapses, cable wire is also as fixed ring is mobile, and spool then has been at " unwrapping wire " state, until anti- It penetrates an act frame to collapse completely, then can remove lower crotch body.
And during reflecting curtain frame collapses, if there are the support failure conditions such as hound fracture, reflecting curtain frame meeting Quick rotation collapses, at this point, cable wire also can be with spool, circle protection post quick rotation, and since revolving speed is very big, so protection The centrifugal force that slide bar is subject to is also very big, and protecting slide bar outer end to leave, round protection post distance is very big, and protection slide bar outer end is by sluggish When above plate, can pressurize and squeeze sluggish plate, and with sluggish plate friction, to provide reduction of speed effect.And successively with protection slide bar Sluggish plate is constantly contacted, reflecting curtain frame speed of fall can be effectively slowed down, thus under the support failure conditions such as hound fracture, Reflecting curtain frame high-speed falling is avoided, effective protection is carried out to structures such as transparent reflection films, reduces loss.In addition, reflecting curtain frame is just When often collapsing, since speed is unhappy, so the centrifugal force that protection slide bar is subject to is small, protection slide bar outer end is passed through above sluggish plate When, sluggish plate will not be touched.And after reflecting curtain frame collapses, it can remove down, crotch body simultaneously rotates spool " take-up ", that is, receives Coil rope.
The fixed stage is equipped with sluggish cylinder body 76, is equipped in sluggish cylinder body and is slidingly sealed the slow of cooperation with sluggish cylinder body Stagnant piston 761, slack piston glide direction is vertical, and slack piston is equipped with piston rod 762, and piston rod is connect with sluggish plate, late The cavity 76b that sluggish cylinder interior is separated into inflatable chamber 76a and is in communication with the outside by stagnant piston, sluggish cylinder body are equipped with and inflation Air inlet, gas outlet and the air supply pipe 763 of chamber connection, the inlet end of air supply pipe are connected to gas outlet, and screen frame is set on upper surface There is the increasing of several unaerateds to protect air bag, increases and protect air bag equipped with gas tube, outlet of all gas tubes with the main tracheae of same root End connection, the inlet end of main tracheae are docked with the outlet side of air supply pipe by pipe fitting, and air inlet is equipped with breather check valve 764, gas outlet is equipped with outgassing nonreturn valve 765, and breather check valve can be by the external world to inflatable chamber, outgassing nonreturn valve by direction It can be by inflatable chamber to air supply pipe by direction, main tracheae is equipped with vent valve, and sluggish plate is in above sluggish cylinder body, at cavity Between inflatable chamber and sluggish plate, the ventilation spring 766 of axis vertical is equipped in inflatable chamber, ventilation lower spring end connects sluggish cylinder Body, ventilation spring upper end connect slack piston.It is previously noted, under the support failure conditions such as hound fracture, protects slide bar Meeting successively constantly contacts sluggish plate, in the present solution, sluggish plate meeting discontinuity moves down and (pushed by protection slide bar, and protect and slide After bar leaves sluggish plate, ventilation spring effect under, sluggish plate can rise), when sluggish plate moves down every time, can by main tracheae, Gas tube protects air bag inflation (due to the limitation of breather check valve, when inflation, outgassing nonreturn valve is logical, breather check valve to increasing It is obstructed), when sluggish plate rises every time, outside air can enter inflatable chamber and carry out air-breathing tonifying Qi (due to outgassing nonreturn valve Limitation, when air-breathing tonifying Qi, breather check valve be it is logical, outgassing nonreturn valve is obstructed).In this way, which reflecting curtain frame is from higher Place falls (falling after referring to support failure), then increases and protect that air bag inflation times are more, the time is more long, increase protect air bag elasticity, Protective capability is stronger, to can touch increasing after reflecting curtain frame is fallen and protect air bag, obtain effective buffer protection, avoid transparent The structural damages such as reflectance coating.It is to be herein pointed out the inflation in this programme is not disposable, with reflecting curtain frame Fall (refer to support failure after falling) during, the speed of fall of reflecting curtain frame, fall total time (can because quality, The factors such as size and have difference) etc. factors, come what is determined, thus increase protect air bag aeration quantity it is more scientific, be not in as branch When support failure, reflecting curtain frame has all soon closed up (liftoff close), and increasing guarantor's air bag can also largely inflate this kind of situations, can have Effect reduces unnecessary structural wear (such as slack piston abrasion) and waste (a large amount of inflations are not necessarily at this time), and can close Reason guarantees safety, avoids impacting excessive and causing to damage between structure.

Claims (6)

1. a kind of phantom imaging stage, characterized in that including fixed stage, screen frame, reflecting curtain frame, be arranged in screen frame LED screen and the transparent reflection film being arranged in reflecting curtain frame, the screen frame be equipped with hinged seat, reflecting curtain frame by hinged shaft with Hinged seat is hinged, and reflecting curtain frame is in above screen frame, and screen frame is equipped with the tune for driving reflecting curtain frame to rotate along hinged shaft Mechanism is saved, regulating mechanism includes electric pushrod, hound, the adjusting guide rail being arranged on reflecting curtain frame and cooperates with guide rail is adjusted Adjusting slider, hound upper end and adjusting slider are hinged, and electric pushrod is horizontally disposed and electric pushrod and hound lower end are cut with scissors It connects, the opposite sides of fixed stage and hound point in hinged shaft;
The fixed stage is equipped with body frame and subframe, and body frame is equipped with the directive wheel being rotatablely connected with body frame, and reflecting curtain frame is remote Side from hinged shaft is equipped with fixed ring, and subframe is equipped with the circle protection post being rotatablely connected with subframe, and circle protection mast axis is parallel to Hinge shaft axis, circle protection post are equipped with the spool coaxially connected with circle protection post, are wound with cable wire, cable wire one end on spool It is fixed with spool, the cable wire other end is equipped with crotch body, and cable wire is contacted from top around directive wheel and with directive wheel cooperation, crotch For body clasp joint in fixed ring, crotch body highest point is lower than directive wheel minimum point, and spool highest point is lower than directive wheel minimum point, circle Sluggish plate is equipped with below protection post, circle protection post is equipped with multiple protection sliding slots, each to protect sliding slot circumferentially uniform along circle protection post Distribution, protection sliding slot is equipped with protection spring and the protection slide bar for contacting sluggish plate, in a protection sliding slot: protection bullet Spring and protection slide bar inner end are in protection sliding slot, and protection slide bar outer end is in outside protection sliding slot, and the connection of protection slide bar inner end is anti- Spring one end, protection spring other end connection protection sliding slot slot bottom are protected, protection slide bar is slidably matched with protection sliding slot, protects slide bar Glide direction perpendicular to circle protect mast axis, protection axle of spring be parallel to protection sliding bar direction, protection axle of spring with Circle protection mast axis intersection.
2. a kind of phantom imaging stage according to claim 1, characterized in that the screen frame bottom set there are two Forward Movable pulley after driving wheel and two, preceding movable pulley are universal wheel, and rear movable pulley is universal wheel.
3. a kind of phantom imaging stage according to claim 1, characterized in that the electric pushrod is horizontally disposed, electronic The length direction of push rod is between hinged shaft and electric pushrod perpendicular to hinged shaft, hound, is adjusted rail length and is oriented parallel to Transparent reflection film, LED screen is horizontally disposed, and hinged shaft is horizontally disposed.
4. a kind of phantom imaging stage according to claim 1, characterized in that when reflecting curtain frame turns to horizontal position When, LED screen vertical projection is fallen within the scope of transparent reflection film vertical projection, and hound is higher than oblique close to hinged shaft one end present position Strut is far from hinged shaft one end present position, and angle is 1 to 20 degree between hound and horizontal plane.
5. a kind of phantom imaging stage according to claim 1 or 2 or 3 or 4, characterized in that set on the fixed stage If having lifting table plate and the lifting cylinder for driving lifting table plate to go up and down, lifting table plate top surface is flushed with fixed stage top surface.
6. a kind of phantom imaging stage according to claim 1, characterized in that the fixed stage is equipped with sluggish cylinder Body, sluggish cylinder body is interior to be equipped with the slack piston that cooperation is slidingly sealed with sluggish cylinder body, and slack piston glide direction is vertical, and sluggishness is living Beyond the Great Wall be equipped with piston rod, piston rod with sluggishness plate connect, slack piston by sluggish cylinder interior be separated into inflatable chamber and with the external world The cavity of connection, sluggish cylinder body are equipped with the air inlet, gas outlet and the air supply pipe that be connected tos with inflatable chamber, the inlet end of air supply pipe and Air bag is protected in gas outlet connection, the increasing that screen frame upper surface is equipped with several unaerateds, is increased guarantor's air bag and is equipped with gas tube, Suo Youchong Tracheae is connected to the outlet side of the main tracheae of same root, and the inlet end of main tracheae and the outlet side of air supply pipe pass through pipe fitting pair It connects, air inlet is equipped with breather check valve, and gas outlet is equipped with outgassing nonreturn valve, and breather check valve can be by the external world by direction To inflatable chamber, outgassing nonreturn valve can be by inflatable chamber to air supply pipe by direction, and main tracheae is equipped with vent valve, and sluggish plate is in Above sluggish cylinder body, cavity is between inflatable chamber and sluggish plate, and the ventilation spring of axis vertical is equipped in inflatable chamber, bullet of taking a breath Spring lower end connects sluggish cylinder body, and ventilation spring upper end connects slack piston.
CN201710246910.1A 2017-04-16 2017-04-16 A kind of phantom imaging stage Active CN107023187B (en)

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109113236A (en) * 2018-07-17 2019-01-01 广州顺淼科技有限公司 A kind of energy-saving water curtain feature wall and its installation method
CN109680971B (en) * 2018-12-29 2020-12-01 重庆工程职业技术学院 Diagonal bracing verticality adjusting device for prefabricated building
CN111766758B (en) * 2020-07-21 2021-10-08 深圳申鲲科技有限公司 Projector adopting holographic projection technology
CN112365827B (en) * 2020-10-23 2022-08-12 江苏精仪达科技有限公司 Multimedia intelligent suspension lifting device

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CN203694617U (en) * 2014-02-11 2014-07-09 北京星光影视设备科技股份有限公司 Three-dimensional holographic stage allowing virtual and real image interaction
CN103926784A (en) * 2013-01-15 2014-07-16 台达电子工业股份有限公司 Projection system
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Publication number Priority date Publication date Assignee Title
JPH07279461A (en) * 1994-04-12 1995-10-27 Mitsubishi Heavy Ind Ltd Scenery
CN201600613U (en) * 2009-08-13 2010-10-06 詹华森 Notebook computer case
CN102188827A (en) * 2011-02-24 2011-09-21 珠海杨氏网络动画设计有限公司 3D (three-dimentional) holographical digital stage system
CN103926784A (en) * 2013-01-15 2014-07-16 台达电子工业股份有限公司 Projection system
CN203694617U (en) * 2014-02-11 2014-07-09 北京星光影视设备科技股份有限公司 Three-dimensional holographic stage allowing virtual and real image interaction
CN204395463U (en) * 2014-12-24 2015-06-17 上海广电影视制作有限公司 A kind of stage holographic projector

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