CN109188842A - A kind of inflight movies projecting device - Google Patents
A kind of inflight movies projecting device Download PDFInfo
- Publication number
- CN109188842A CN109188842A CN201811301226.XA CN201811301226A CN109188842A CN 109188842 A CN109188842 A CN 109188842A CN 201811301226 A CN201811301226 A CN 201811301226A CN 109188842 A CN109188842 A CN 109188842A
- Authority
- CN
- China
- Prior art keywords
- rotor
- projector
- curtain
- axis
- component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- G03B21/14—Details
- G03B21/32—Details specially adapted for motion-picture projection
-
- 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
- G03B21/58—Projection screens collapsible, e.g. foldable; of variable area
Abstract
The invention discloses a kind of inflight movies projecting devices, it is characterized in that, it include sighting device (1), rotor tilting component (2), flying platform (3), more rotor angles adjustment component (4), rotor assemblies (5), rotor pose adjustment component (6), can folding and unfolding curtain component (7), lighting sound component (8) and projector component (9).The motion picture projection that the present invention can be used for temporarily occurring, environmental information is provided by sighting device (1) to be controlled, and barrier is circumvented by rotor tilting component (2), rotor assemblies (5) and rotor pose adjustment component (6) control inflight movies projecting device and quickly reaches specified region；Then by can folding and unfolding curtain component (7) folding and unfolding curtain, carry out motion picture projection by projector component (9), pass through lighting sound component (8) and light and acoustics are set.
Description
Technical field
The present invention relates to a kind of movie projector, specifically a kind of inflight movies projecting device.
Background technique
For the projection or motion picture projection demand temporarily occurred, fixed simple curtain and projector are generallyd use, is put
It reflects that effect is poor, can not realize aerial projection projection in spacious occasion.
Summary of the invention
In view of the above existing problems in the prior art, the present invention provides a kind of inflight movies projecting device, can be used for interim
The motion picture projection of generation, by sighting device provide environmental information controlled, by rotor tilting component, rotor assemblies and
Rotor pose adjustment component control inflight movies projecting device circumvents barrier and quickly reaches specified region；Then passing through can folding and unfolding
Curtain component folding and unfolding curtain carries out motion picture projection by projector component, and light is arranged by lighting sound component and sound equipment is imitated
Fruit.Freedom of motion of the invention is high, strong flexibility, the setting of interim motion picture projection is high-efficient, it is adaptable, be easy to adjust,
Project effect is good.
To achieve the goals above, the technical solution adopted by the present invention is that: a kind of inflight movies projecting device, feature exist
In it includes sighting device, rotor tilting component, flying platform, more rotor angles adjustment component, rotor assemblies, rotor pose
Adjust component, can folding and unfolding curtain component, lighting sound component and projector component.The film that the present invention can be used for temporarily occurring
Projection provides environmental information by sighting device and is controlled, passes through rotor tilting component, rotor assemblies and rotor pose tune
Whole group part control inflight movies projecting device circumvents barrier and quickly reaches specified region；Then passing through can folding and unfolding curtain component receipts
Curtain is put, motion picture projection is carried out by projector component, light and acoustics are arranged by lighting sound component.Of the invention
Freedom of motion is high, strong flexibility, the setting of interim motion picture projection is high-efficient, it is adaptable, be easy to adjust, project effect it is good.
The rotor assemblies include propeller, propeller swivel bearing, propeller carrier and propeller electric rotating
Machine；The Internal and external cycle of propeller swivel bearing is fixed with propeller and propeller carrier bolt respectively, propeller rotating electric machine
Body is bolted on propeller carrier, and output shaft and propeller are keyed, and axial by baffle and bolt
Positioning；Propeller rotating electric machine output shaft, around the rotary motion of its axis, drives propeller relative to spiral relative to its body
The rotation of paddle carrier forms the power perpendicular to rotor assemblies plane by the reaction force of air, shows for inflight movies
The mobile offer precondition of device.
The rotor pose adjustment component includes that rotor moves typed ball bearing pair, rotor moves telescopic shaft, rotor movement is hydraulic
Flexural pivot and rotor pose adjusting seat；Rotor movement typed ball bearing pair has three groups, and 120 degree of fixing end interval is welded on propeller carrying
On frame；Rotor, which moves hydraulic flexural pivot, three groups, and 120 degree of fixing end interval is welded in rotor pose adjusting seat；Rotor movement
Telescopic shaft has three groups, and both ends move typed ball bearing pair movable end with rotor respectively and rotor moves hydraulic flexural pivot movable end and is welded on one
It rises, to constitute parallel pose adjustment device, rotor moves hydraulic flexural pivot movable end and is secured relative to it end around its centre of sphere
The rotary motion of any axis of point, in conjunction with rotor movement telescopic shaft one end relative to the other end along the linear movement of its axis, spirit
Pose of the adjustment propeller carrier living relative to rotor pose adjusting seat, so as to adjust the born air reaction of rotor assemblies
The direction of power, then put come the size of corrective action power so that inflight movies be adjusted flexibly by the revolving speed of propeller rotating electric machine
The whole stress of device is reflected, movement and hovering under many attitude is realized, improves its energy for passing through barrier during exercise
Power quickly reaches designated position, in motion picture projection in conjunction with can the work of folding and unfolding curtain component and projector component be adjusted flexibly
The relative attitude of projection screen and ground level, to meet the needs of a variety of different；In addition, the upper circular arc of rotor pose adjusting seat compared with
The radius of lower circular arc wants small, and air-flow flows through the speed of upper surface faster, according to bernoulli effect, air pressure suffered by lower surface compared with
Upper surface is bigger, so that generating one lifts power, motor can separate more power for promoting, make inflight movies projection dress
The movement speed set is faster.
The rotor tilting component includes that rotor pitch arm, rotor pitch bearing, rotor pitching motor and rotor are bowed
Face upward pedestal；Rotor pitch arm is welded and fixed with rotor pose adjusting seat, the Internal and external cycle of rotor pitch bearing respectively with rotor pitching
Arm and rotor pitching foundation bolt are fixed, and the body of rotor pitching motor is bolted on rotor pitching pedestal, defeated
Shaft and rotor pitch arm are keyed；Rotor pitching motor output shaft, around the rotary motion of its axis, passes through rotation with respect to its body
Wing pitch arm drives rotor pose adjusting seat to rotate around the axis of rotor pitching motor, to realize that inflight movies projecting device is each
The adaptive pitching of rotor relative flight platform, on the one hand improve inflight movies projecting device freedom degree during the motion and
Each rotor and flying platform is adjusted flexibly in flexibility when on the other hand movie projector executes motion picture projection task in the sky
Relative angle avoids generating interference to task execution process.
More rotor angles adjustment component includes rotor arcuate movement sliding rail and rotor arcuate movement sliding block；Rotor arc
It is 360 degree of round sliding rails that shape, which moves sliding rail, rotor arcuate movement sliding block one group four, can be on rotor arcuate movement sliding rail certainly
Such as sliding；Rotor arcuate movement sliding rail welds together with flying platform, rotor arcuate movement sliding block and rotor pitching pedestal spiral shell
Bolt is fixed；Rotor arcuate movement sliding block moves freely along rotor arcuate movement sliding rail, is driven by rotor pitching pedestal corresponding
Rotor moves freely along rotor arcuate movement sliding rail, realizes the angle adjustment between adjacent rotor, when one to two rotors occur
When failure, the relative position of each rotor of inflight movies projecting device is adjusted, is worked on the moving equilibrium for reaching new.
It is described can folding and unfolding curtain component include that curtain, curtain folding and unfolding actuator, curtain folding and unfolding multi-stage expansion axis, curtain are received
Unreel cylinder, reel swivel bearing, reel electric rotating base, reel rotating electric machine and roller；Reel electric rotating base and flight
Platform bolt is fixed, and the Internal and external cycle of reel swivel bearing is fixed with reel electric rotating base and curtain undinding and rewinding drum bolt respectively,
The body of reel rotating electric machine is bolted on reel electric rotating base, and output shaft and curtain undinding and rewinding drum key connect
It connects；There are two rollers, is made of roll body and support base, and support base is fixed with flying platform bolt, and roll body can be with respect to support base
It is rotated freely around its axis；The fixing end of curtain is fixed on curtain undinding and rewinding drum, and movable end is around curtain undinding and rewinding drum after a few
Gap across two roller roll bodies, hinged with curtain folding and unfolding actuator, curtain folding and unfolding actuator is again more with curtain folding and unfolding
The movable end bolt of grade telescopic shaft is fixed, and the fixing end of curtain folding and unfolding multi-stage expansion axis is welded and fixed with flying platform；Reel rotation
Rotating motor output shaft, around the rotary motion of its axis, can drive curtain undinding and rewinding drum to rotate about the axis thereof, in turn with respect to its body
Curtain is driven to wind or release with respect to curtain undinding and rewinding drum, curtain folding and unfolding multi-stage expansion axis movable end is with respect to its fixing end along its axis
The linear movement of line drives curtain movable end relative flight platform to stretch out or retract, reel rotation by curtain folding and unfolding actuator
Motor output shaft is with respect to its body around rotary motion its fixing end opposite with curtain folding and unfolding multi-stage expansion axis movable end of its axis
Along the linear movement collective effect of its axis, realize the adaptive folding and unfolding of curtain, and guarantee release after curtain always perpendicular to
Flying platform provides precondition for motion picture projection.
The projector component includes that projector, projector support base, projector pitching multi-stage expansion axis, projector are held
It carries unmanned plane and projector carries unmanned plane fixing seat；Projector is fixed with projector support base bolt, projector support base
Side and projector carrying unmanned plane are hinged, and the other side and the movable end of projector pitching multi-stage expansion axis are hinged, and projector is bowed
The fixing end for facing upward multi-stage expansion axis is again hinged with projector carrying unmanned plane, so that slider-crank mechanism is constituted, projector pitching
Multi-stage expansion axis movable end, along the linear movement of its axis, is converted to projector phase by slider-crank mechanism with respect to its fixing end
Adaptive pitching to flying platform；When work, projector carries UAV flight's projector and reaches projected position, then basis
Demand adjusts the relative angle of projector and flying platform, to reach optimal project effect；Projector carrying unmanned plane is fixed
Seat is fixed with flying platform bolt, and when not working, projector carries unmanned plane and carries the realization of unmanned plane fixing seat by projector
It is fixed with the position of flying platform, prevents it from falling in the motion process of flying platform.
The lighting sound component has multiple groups, it includes lighting sound carrying unmanned plane, lighting sound carrying unmanned plane
Fixing seat, lamps and lanterns, lamps and lanterns wave hydraulic flexural pivot and sound equipment；Sound equipment carries unmanned machine bolt with lighting sound and fixes, and lamps and lanterns shake
Putting hydraulic flexural pivot can be made of fixing end and built-in driving relative to fixed end around the movable end of any axis rotation of its center point,
Its fixing end and movable end are fixed with lighting sound carrying unmanned plane and lamps and lanterns bolt respectively, and lamps and lanterns wave hydraulic flexural pivot movable end
Its opposite fixing end bypasses the rotary motion of any axis of its center point, drives and realizes that lamps and lanterns carry unmanned plane with respect to lighting sound
Adaptively wave, when work, lighting sound carries UAV flight's lamps and lanterns and sound equipment adjustment space position, and lamps and lanterns wave hydraulic
Flexural pivot drives lamps and lanterns to adjust the relative attitude of itself and lighting sound carrying unmanned plane, to realize that optimal light and sound equipment are imitated
Fruit；Lighting sound carrying unmanned plane fixing seat is fixed with flying platform bolt, and when not working, lighting sound carrying unmanned plane passes through
Lighting sound carrying unmanned plane fixing seat is realized fixes with the position of flying platform, prevents it in the motion process of flying platform
It falls.
The present invention is a kind of inflight movies projecting device, and the motion picture projection that can be used for temporarily occurring is mentioned by sighting device
It is controlled for environmental information, component is adjusted by rotor tilting component, rotor assemblies and rotor pose and controls inflight movies
Projecting device circumvents barrier and quickly reaches specified region；Then by can folding and unfolding curtain component folding and unfolding curtain, pass through projector
Component carries out motion picture projection, and light and acoustics is arranged by lighting sound component.Freedom of motion of the invention is high, flexible
Property it is strong, the setting of interim motion picture projection is high-efficient, it is adaptable, be easy to adjust, project effect it is good.
Detailed description of the invention
Fig. 1 is a kind of inflight movies projecting device schematic illustration provided in an embodiment of the present invention；
In figure: 1, sighting device, 2, rotor tilting component, 3, flying platform, 4, more rotor angles adjustment component, 5, rotor group
Part, 6, rotor pose adjust component, 7, can folding and unfolding curtain component, 8, lighting sound component, 9, projector component.
Fig. 2 is rotor assemblies schematic illustration provided in an embodiment of the present invention；
In figure: 5.1, propeller, 5.2, propeller swivel bearing, 5.3, propeller carrier, 5.4, propeller rotating electric machine.
Fig. 3 is that rotor pose provided in an embodiment of the present invention adjusts assembly principle schematic diagram；
In figure: 6.1, rotor moves typed ball bearing pair, 6.2, rotor movement telescopic shaft, 6.3, the hydraulic flexural pivot of rotor movement, 6.4, rotor
Pose adjusting seat.
Fig. 4 is rotor tilting component schematic illustration provided in an embodiment of the present invention；
In figure: 2.1, rotor pitch arm, 2.2, rotor pitch bearing, 2.3, rotor pitching motor, 2.4, rotor pitching pedestal.
It is to avoid generating task execution that used rotor upwarp state is interfered to show that Fig. 5, which is provided in an embodiment of the present invention,
It is intended to.
Fig. 6 is that more rotor angles provided in an embodiment of the present invention adjust assembly principle schematic diagram；
In figure: 4.1, rotor arcuate movement sliding rail, 4.2, rotor arcuate movement sliding block.
Fig. 7 is quadrotor motor pattern figure provided in an embodiment of the present invention.
Fig. 8 is the three rotor motor pattern figures provided in an embodiment of the present invention when a rotor breaks down.
Fig. 9 ~ 10 are the two rotor motor pattern figures provided in an embodiment of the present invention when two rotors break down.
Figure 11 is the floating state air reaction force schematic diagram under quadrotor motor pattern provided in an embodiment of the present invention.
Figure 12 is the translation state air reaction force schematic diagram under quadrotor motor pattern provided in an embodiment of the present invention.
Figure 13 is the rollover states air reaction force schematic diagram under quadrotor motor pattern provided in an embodiment of the present invention.
Figure 14 is the side pose floating state air reaction force under quadrotor motor pattern provided in an embodiment of the present invention
Schematic diagram.
Figure 15 be it is provided in an embodiment of the present invention can folding and unfolding curtain component schematic illustration；
In figure: 7.1, curtain, 7.2, curtain folding and unfolding actuator, 7.3, curtain folding and unfolding multi-stage expansion axis, 7.4, curtain undinding and rewinding drum,
7.5, reel swivel bearing, 7.6, reel electric rotating base, 7.7, reel rotating electric machine, 7.8, roller.
Figure 16 is projector assembly principle schematic diagram provided in an embodiment of the present invention；
In figure: 9.1, projector, 9.2, projector support base, 9.3, projector pitching multi-stage expansion axis, 9.4, projector carrying
Unmanned plane, 9.5, projector carrying unmanned plane fixing seat.
Figure 17 is lighting sound assembly principle schematic diagram provided in an embodiment of the present invention；
In figure: 8.1, lighting sound carries unmanned plane, 8.2, lighting sound carrying unmanned plane fixing seat, 8.3, lamps and lanterns, 8.4, lamp
Tool waves hydraulic flexural pivot, 8.5, sound equipment.
Figure 18 is the motion state schematic diagram of inflight movies projecting device provided in an embodiment of the present invention.
Figure 19 is the projection status diagram of inflight movies projecting device provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, being a kind of inflight movies projecting device schematic illustration provided in an embodiment of the present invention, it includes view
Feel that device 1, rotor tilting component 2, flying platform 3, more rotor angles adjust component 4, rotor assemblies 5, rotor pose adjustment group
Part 6, can folding and unfolding curtain component 7, lighting sound component 8 and projector component 9.The film that the present invention can be used for temporarily occurring is put
It reflects, provides environmental information by sighting device 1 and controlled, pass through rotor tilting component 2, rotor assemblies 5 and rotor pose
The adjustment control inflight movies projecting device of component 6 circumvents barrier and quickly reaches specified region；Then passing through can folding and unfolding curtain group
7 folding and unfolding curtain of part, carries out motion picture projection by projector component 9, and light and acoustics is arranged by lighting sound component 8.
Freedom of motion of the invention is high, strong flexibility, the setting of interim motion picture projection is high-efficient, it is adaptable, be easy to adjust, projection
Effect is good.
Referring to Fig. 2, being rotor assemblies schematic illustration provided in an embodiment of the present invention, it includes propeller 5.1, spiral
Paddle swivel bearing 5.2, propeller carrier 5.3 and propeller rotating electric machine 5.4；The Internal and external cycle of propeller swivel bearing 5.2
It is fixed respectively with propeller 5.1 and 5.3 bolt of propeller carrier, the body of propeller rotating electric machine 5.4 is bolted
On propeller carrier 5.3, output shaft and propeller 5.1 are keyed, and pass through baffle and bolt axially position；Propeller
5.4 output shaft of rotating electric machine, around the rotary motion of its axis, drives propeller 5.1 to carry relative to propeller relative to its body
Frame 5.3 rotates, and forms the power perpendicular to 5 plane of rotor assemblies by the reaction force of air, for inflight movies projection dress
The mobile offer precondition set.
Referring to Fig. 3, being rotor pose adjustment assembly principle schematic diagram provided in an embodiment of the present invention, it includes rotor fortune
Dynamic typed ball bearing pair 6.1, rotor movement telescopic shaft 6.2, rotor move hydraulic flexural pivot 6.3 and rotor pose adjusting seat 6.4；Rotor fortune
Dynamic typed ball bearing pair 6.1 has three groups, and 120 degree of fixing end interval is welded on propeller carrier 5.3；Rotor moves hydraulic flexural pivot
6.3 have three groups, and 120 degree of fixing end interval is welded in rotor pose adjusting seat 6.4；Rotor movement telescopic shaft 6.2 has three groups,
Its both ends moves 6.1 movable end of typed ball bearing pair with rotor respectively and rotor moves hydraulic 6.3 movable end of flexural pivot and welds together, thus
Parallel pose adjustment device is constituted, rotor moves hydraulic 6.3 movable end of flexural pivot and is secured relative to it end around its center point times
The rotary motion of meaning axis, in conjunction with rotor movement 6.2 one end of telescopic shaft relative to the other end along the linear movement of its axis, flexibly
Pose of the propeller carrier 5.3 relative to rotor pose adjusting seat 6.4 is adjusted, so as to adjust the born air of rotor assemblies 5
The direction of reaction force, then by the revolving speed of propeller rotating electric machine 5.4 come the size of corrective action power, so that sky be adjusted flexibly
The whole stress of middle movie projector realizes movement and hovering under many attitude, improves it during exercise and pass through barrier
The ability for hindering object, quickly reaches designated position, in motion picture projection in conjunction with can folding and unfolding curtain component 7 and projector component 9 work
The relative attitude of projection screen and ground level is adjusted flexibly, to meet the needs of a variety of different；In addition, rotor pose adjusting seat
6.4 upper circular arc is small compared with the radius of lower circular arc, and air-flow flows through the speed of upper surface faster, according to bernoulli effect, lower surface
Suffered air pressure is bigger compared with upper surface, so that generating one lifts power, motor can separate more power for promoting, make
The movement speed of inflight movies projecting device is faster.
Referring to Fig. 4, being rotor tilting component schematic illustration provided in an embodiment of the present invention, it includes rotor pitch arm
2.1, rotor pitch bearing 2.2, rotor pitching motor 2.3 and rotor pitching pedestal 2.4；Rotor pitch arm 2.1 and rotor position
Appearance adjusting seat 6.4 is welded and fixed, the Internal and external cycle of rotor pitch bearing 2.2 respectively with rotor pitch arm 2.1 and rotor pitching pedestal
2.4 bolts are fixed, and the body of rotor pitching motor 2.3 is bolted on rotor pitching pedestal 2.4, output shaft and rotation
Wing pitch arm 2.1 is keyed；2.3 output shaft of rotor pitching motor, around the rotary motion of its axis, passes through rotor with respect to its body
Pitch arm 2.1 drives rotor pose adjusting seat 6.4 to rotate around the axis of rotor pitching motor 2.3, to realize that inflight movies are put
The adaptive pitching of each rotor relative flight platform 3 of device is reflected, on the one hand improves inflight movies projecting device during the motion
Freedom degree and flexibility, on the other hand in the sky movie projector execute motion picture projection task when be adjusted flexibly each rotor with
The relative angle of flying platform 3 avoids generating interference to task execution process.
Referring to Fig. 5, be it is provided in an embodiment of the present invention for avoid generating task execution interfere used by rotor
Stick up status diagram.
Referring to Fig. 6, being more rotor angle adjustment assembly principle schematic diagrames provided in an embodiment of the present invention, it includes rotor
Arcuate movement sliding rail 4.1 and rotor arcuate movement sliding block 4.2；Rotor arcuate movement sliding rail 4.1 is 360 degree of round sliding rails, rotor
It arcuate movement sliding block 4.2 1 groups four, can be slided freely on rotor arcuate movement sliding rail 4.1；Rotor arcuate movement sliding rail
4.1 weld together with flying platform 3, and rotor arcuate movement sliding block 4.2 is fixed with 2.4 bolt of rotor pitching pedestal；Rotor arc
Shape moving slide block 4.2 moves freely along rotor arcuate movement sliding rail 4.1, drives corresponding rotor by rotor pitching pedestal 2.4
It is moved freely along rotor arcuate movement sliding rail 4.1, realizes the angle adjustment between adjacent rotor, when event occurs for one to two rotors
When barrier, the relative position of each rotor of inflight movies projecting device is adjusted, is worked on the moving equilibrium for reaching new.
Referring to Fig. 7, being quadrotor motor pattern figure provided in an embodiment of the present invention.
Referring to Fig. 8, being the three rotor motor pattern figures provided in an embodiment of the present invention when a rotor breaks down.
Fig. 9 ~ 10 are please referred to, are the two rotor motor patterns provided in an embodiment of the present invention when two rotors break down
Figure.
Figure 11 ~ 14 are please referred to, are four kinds of motion state air under quadrotor motor pattern provided in an embodiment of the present invention
Reaction force schematic diagram.
Please refer to Figure 15, be it is provided in an embodiment of the present invention can folding and unfolding curtain component schematic illustration, it includes curtain
7.1, curtain folding and unfolding actuator 7.2, curtain folding and unfolding multi-stage expansion axis 7.3, curtain undinding and rewinding drum 7.4, reel swivel bearing 7.5,
Reel electric rotating base 7.6, reel rotating electric machine 7.7 and roller 7.8；Reel electric rotating base 7.6 and 3 bolt of flying platform
Fixed, the Internal and external cycle of reel swivel bearing 7.5 is fixed with reel electric rotating base 7.6 and 7.4 bolt of curtain undinding and rewinding drum respectively,
The body of reel rotating electric machine 7.7 is bolted on reel electric rotating base 7.6, output shaft and curtain undinding and rewinding drum
7.4 key connection；There are two rollers 7.8, is made of roll body and support base, and support base is fixed with 3 bolt of flying platform, and roll body can
It is rotated freely relative to support base around its axis；The fixing end of curtain 7.1 is fixed on curtain undinding and rewinding drum 7.4, and movable end is around curtain
Gap of the cloth undinding and rewinding drum 7.4 after a few across two 7.8 roll bodies of roller, curtain hinged with curtain folding and unfolding actuator 7.2
Folding and unfolding actuator 7.2 is fixed with the movable end bolt of curtain folding and unfolding multi-stage expansion axis 7.3 again, curtain folding and unfolding multi-stage expansion axis 7.3
Fixing end be welded and fixed with flying platform 3；Rotation of 7.7 output shaft of reel rotating electric machine relative to its body around its axis is transported
It is dynamic, curtain undinding and rewinding drum 7.4 can be driven to rotate about the axis thereof, and then drive curtain 7.1 wound with respect to curtain undinding and rewinding drum 7.4 or
It releases, 7.3 movable end of curtain folding and unfolding multi-stage expansion axis, along the linear movement of its axis, is driven with respect to its fixing end by curtain folding and unfolding
Moving part 7.2 drives 7.1 movable end relative flight platform 3 of curtain to stretch out or retract, and 7.7 output shaft of reel rotating electric machine is with respect to its machine
Body is moved around rotary motion its fixing end opposite with curtain folding and unfolding multi-stage expansion 7.3 movable ends of axis of its axis along the straight line of its axis
Dynamic collective effect, realizes the adaptive folding and unfolding of curtain 7.1, and guarantee the curtain 7.1 after releasing always perpendicular to flying platform 3,
Precondition is provided for motion picture projection.
Please refer to Figure 16, be projector assembly principle schematic diagram provided in an embodiment of the present invention, it include projector 9.1,
Projector support base 9.2, projector pitching multi-stage expansion axis 9.3, projector carrying unmanned plane 9.4 and projector carry nobody
Machine fixing seat 9.5；Projector 9.1 is fixed with 9.2 bolt of projector support base, and 9.2 side of projector support base is held with projector
It is hinged to carry unmanned plane 9.4, the other side and the movable end of projector pitching multi-stage expansion axis 9.3 are hinged, and projector pitching multistage is stretched
The fixing end of contracting axis 9.3 is again hinged with projector carrying unmanned plane 9.4, to constitute slider-crank mechanism, projector pitching is more
Grade 9.3 movable end of telescopic shaft, along the linear movement of its axis, is converted to projector by slider-crank mechanism with respect to its fixing end
The adaptive pitching of 9.1 relative flight platforms 3；When work, projector carries unmanned plane 9.4 and carries the arrival projection of projector 9.1
Then position adjusts the relative angle of projector 9.1 and flying platform 3, according to demand to reach optimal project effect；Projection
Instrument carrying unmanned plane fixing seat 9.5 is fixed with 3 bolt of flying platform, and when not working, projector carrying unmanned plane 9.4 passes through projection
Instrument carrying unmanned plane fixing seat 9.5 is realized fixes with the position of flying platform 3, prevents it in the motion process of flying platform 3
It falls.
Figure 17 is please referred to, is lighting sound assembly principle schematic diagram provided in an embodiment of the present invention, it includes lighting sound
Carrying unmanned plane 8.1, lighting sound carrying unmanned plane fixing seat 8.2, lamps and lanterns 8.3, lamps and lanterns wave hydraulic flexural pivot 8.4 and sound equipment
8.5；Sound equipment 8.5 and lighting sound carrying 8.1 bolt of unmanned plane are fixed, and lamps and lanterns wave hydraulic flexural pivot 8.4 by fixing end and built-in
Driving can be constituted relative to fixed end around the movable end of any axis rotation of its center point, fixing end and movable end respectively with lamp
Light sound equipment carrying unmanned plane 8.1 and 8.3 bolt of lamps and lanterns fix, lamps and lanterns wave hydraulic 8.4 movable end of flexural pivot with respect to its fixing end around
The rotary motion of any axis of its center point is crossed, drives and realizes that lamps and lanterns 8.3 are adaptive with respect to lighting sound carrying unmanned plane 8.1
It waves, when work, lighting sound carrying unmanned plane 8.1 carries lamps and lanterns 8.3 and 8.5 adjustment space position of sound equipment, lamps and lanterns wave liquid
Pressure ball hinge 8.4 drives the relative attitude of itself and lighting sound carrying unmanned plane 8.1 of the adjustment of lamps and lanterns 8.3, to realize optimal lamp
Light and acoustics；Lighting sound carrying unmanned plane fixing seat 8.2 is fixed with 3 bolt of flying platform, when not working, lighting sound
Carrying unmanned plane 8.1 carries the realization of unmanned plane fixing seat 8.2 by lighting sound and the position of flying platform 3 is fixed, and prevents it
It is fallen in the motion process of flying platform 3.
Figure 18 ~ 19 are please referred to, are the motion state and projection shape of inflight movies projecting device provided in an embodiment of the present invention
State schematic diagram.
Claims (7)
1. a kind of inflight movies projecting device, which is characterized in that it includes sighting device (1), rotor tilting component (2), flight
Platform (3), more rotor angles adjustment component (4), rotor assemblies (5), rotor pose adjustment component (6), can folding and unfolding curtain component
(7), lighting sound component (8) and projector component (9)；The rotor assemblies (5) include propeller (5.1), propeller
Swivel bearing (5.2), propeller carrier (5.3) and propeller rotating electric machine (5.4)；Propeller swivel bearing (5.2)
Internal and external cycle is fixed with propeller (5.1) and propeller carrier (5.3) bolt respectively, the body of propeller rotating electric machine (5.4)
It is bolted on propeller carrier (5.3), output shaft and propeller (5.1) are keyed, and pass through baffle and spiral shell
Bolt axially position；Propeller rotating electric machine (5.4) output shaft, around the rotary motion of its axis, drives propeller relative to its body
(5.1) it is rotated relative to propeller carrier (5.3), forms one perpendicular to rotor assemblies (5) by the reaction force of air
The power of plane provides precondition for the movement of inflight movies projecting device.
2. a kind of inflight movies projecting device according to claim 1, which is characterized in that the rotor pose adjustment group
Part (6) includes rotor movement typed ball bearing pair (6.1), rotor movement telescopic shaft (6.2), the hydraulic flexural pivot (6.3) of rotor movement and rotation
Wing pose adjusting seat (6.4)；Rotor movement typed ball bearing pair (6.1) has three groups, and 120 degree of fixing end interval is welded on propeller carrying
On frame (5.3)；Rotor, which moves hydraulic flexural pivot (6.3), three groups, and 120 degree of fixing end interval is welded on rotor pose adjusting seat
(6.4) on；Rotor movement telescopic shaft (6.2) has three groups, and both ends move typed ball bearing pair (6.1) movable end and rotor with rotor respectively
It moves hydraulic flexural pivot (6.3) movable end to weld together, to constitute parallel pose adjustment device, rotor moves hydraulic flexural pivot
(6.3) movable end is secured relative to it the rotary motion that end bypasses any axis of its center point, moves telescopic shaft in conjunction with rotor
(6.2) propeller carrier (5.3) is adjusted flexibly relative to rotor position relative to the other end along the linear movement of its axis in one end
The pose of appearance adjusting seat (6.4) so as to adjust the direction of the born air reaction force of rotor assemblies (5), then passes through propeller
The revolving speed of rotating electric machine (5.4) carrys out the size of corrective action power, so that the whole stress of inflight movies projecting device be adjusted flexibly
State realizes movement and hovering under many attitude, improves its ability for passing through barrier during exercise, quickly reach specific bit
Set, combined in motion picture projection can folding and unfolding curtain component (7) and projector component (9) work be adjusted flexibly projection screen with
The relative attitude of plane, to meet the needs of a variety of different；In addition, the upper circular arc of rotor pose adjusting seat (6.4) relatively descends circular arc
Radius want small, air-flow flows through the speed of upper surface faster, and according to bernoulli effect, air pressure suffered by lower surface is compared with upper surface
Bigger, so that generating one lifts power, motor can separate more power for promoting, make the shifting of inflight movies projecting device
Dynamic speed is faster.
3. a kind of inflight movies projecting device according to claim 1, which is characterized in that the rotor tilting component
It (2) include rotor pitch arm (2.1), rotor pitch bearing (2.2), rotor pitching motor (2.3) and rotor pitching pedestal
(2.4)；Rotor pitch arm (2.1) is welded and fixed with rotor pose adjusting seat (6.4), the Internal and external cycle of rotor pitch bearing (2.2)
It is fixed respectively with rotor pitch arm (2.1) and rotor pitching pedestal (2.4) bolt, the body of rotor pitching motor (2.3) passes through
Bolt is fixed on rotor pitching pedestal (2.4), and output shaft and rotor pitch arm (2.1) are keyed；Rotor pitching motor
(2.3) output shaft drives rotor pose adjusting seat by rotor pitch arm (2.1) with respect to its body around the rotary motion of its axis
(6.4) it is rotated around the axis of rotor pitching motor (2.3), to realize each rotor relative flight platform of inflight movies projecting device
(3) on the one hand adaptive pitching improves the freedom degree and flexibility of inflight movies projecting device during the motion, another party
The relative angle of each rotor Yu flying platform (3) is adjusted flexibly in face when movie projector executes motion picture projection task in the sky,
It avoids generating interference to task execution process.
4. a kind of inflight movies projecting device according to claim 1, which is characterized in that more rotor angles adjustment
Component (4) includes rotor arcuate movement sliding rail (4.1) and rotor arcuate movement sliding block (4.2)；Rotor arcuate movement sliding rail (4.1)
It, rotor arcuate movement sliding block (4.2) one groups four, can be on rotor arcuate movement sliding rail (4.1) certainly for 360 degree of round sliding rails
Such as sliding；Rotor arcuate movement sliding rail (4.1) welds together with flying platform (3), rotor arcuate movement sliding block (4.2) and rotation
Wing pitching pedestal (2.4) bolt is fixed；Freely fortune of the rotor arcuate movement sliding block (4.2) along rotor arcuate movement sliding rail (4.1)
It is dynamic, it drives corresponding rotor to move freely along rotor arcuate movement sliding rail (4.1) by rotor pitching pedestal (2.4), realizes adjacent
Angle adjustment between rotor adjusts the opposite of each rotor of inflight movies projecting device when one to two rotors break down
Position is worked on the moving equilibrium for reaching new.
5. a kind of inflight movies projecting device according to claim 1, which is characterized in that described can folding and unfolding curtain component
It (7) include curtain (7.1), curtain folding and unfolding actuator (7.2), curtain folding and unfolding multi-stage expansion axis (7.3), curtain undinding and rewinding drum
(7.4), reel swivel bearing (7.5), reel electric rotating base (7.6), reel rotating electric machine (7.7) and roller (7.8)；Volume
Cylinder electric rotating base (7.6) is fixed with flying platform (3) bolt, and the Internal and external cycle of reel swivel bearing (7.5) is revolved with reel respectively
Rotating motor seat (7.6) and curtain undinding and rewinding drum (7.4) bolt are fixed, and the body of reel rotating electric machine (7.7) is bolted
On reel electric rotating base (7.6), output shaft and curtain undinding and rewinding drum (7.4) are keyed；There are two rollers (7.8), by
Roll body and support base composition, support base are fixed with flying platform (3) bolt, and roll body can turn freely with respect to support base around its axis
It is dynamic；The fixing end of curtain (7.1) is fixed on curtain undinding and rewinding drum (7.4), and movable end is around curtain undinding and rewinding drum (7.4) after a few
Gap across two roller (7.8) roll bodies, hingedly with curtain folding and unfolding actuator (7.2), curtain folding and unfolding actuator (7.2)
Fixed again with the movable end bolt of curtain folding and unfolding multi-stage expansion axis (7.3), the fixing end of curtain folding and unfolding multi-stage expansion axis (7.3) with
Flying platform (3) is welded and fixed；Reel rotating electric machine (7.7) output shaft with respect to its body around the rotary motion of its axis, can band
Dynamic curtain undinding and rewinding drum (7.4) rotate about the axis thereof, so drive curtain (7.1) wound with respect to curtain undinding and rewinding drum (7.4) or
It releases, curtain folding and unfolding multi-stage expansion axis (7.3) movable end, along the linear movement of its axis, passes through curtain folding and unfolding with respect to its fixing end
Actuator (7.2) drives curtain (7.1) movable end relative flight platform (3) to stretch out or retract, reel rotating electric machine (7.7) output
Axis with respect to its body around its axis rotary motion its fixing end opposite with curtain folding and unfolding multi-stage expansion axis (7.3) movable end along it
The linear movement collective effect of axis, realizes the adaptive folding and unfolding of curtain (7.1), and guarantees the curtain (7.1) after releasing always
Perpendicular to flying platform (3), precondition is provided for motion picture projection.
6. a kind of inflight movies projecting device according to claim 1, which is characterized in that the projector component (9)
Unmanned plane is carried including projector (9.1), projector support base (9.2), projector pitching multi-stage expansion axis (9.3), projector
(9.4) and projector carries unmanned plane fixing seat (9.5)；Projector (9.1) is fixed with projector support base (9.2) bolt,
Projector support base (9.2) side and projector carry unmanned plane (9.4) hingedly, the other side and projector pitching multi-stage expansion axis
(9.3) movable end is hinged, and the fixing end of projector pitching multi-stage expansion axis (9.3) carries unmanned plane (9.4) with projector again
Hingedly, to constitute slider-crank mechanism, projector pitching multi-stage expansion axis (9.3) movable end is with respect to its fixing end along its axis
Linear movement, the adaptive pitching of projector (9.1) relative flight platform (3) is converted to by slider-crank mechanism；Work
When, projector carries unmanned plane (9.4) and carries projector (9.1) arrival projected position, then adjusts projector according to demand
(9.1) with the relative angle of flying platform (3), to reach optimal project effect；Projector carries unmanned plane fixing seat (9.5)
It is fixed with flying platform (3) bolt, when not working, projector carries unmanned plane (9.4) and fixed by projector carrying unmanned plane
Seat (9.5) is realized to be fixed with the position of flying platform (3), prevents it from falling in the motion process of flying platform (3).
7. a kind of inflight movies projecting device according to claim 1, which is characterized in that the lighting sound component
(8) there are multiple groups, it includes lighting sound carrying unmanned plane (8.1), lighting sound carrying unmanned plane fixing seat (8.2), lamps and lanterns
(8.3), lamps and lanterns wave hydraulic flexural pivot (8.4) and sound equipment (8.5)；Sound equipment (8.5) and lighting sound carry unmanned plane (8.1) spiral shell
Bolt is fixed, and lamps and lanterns, which wave hydraulic flexural pivot (8.4), can fix end relatively by fixing end and built-in driving around any axis of its center point
The movable end of line rotation is constituted, and fixing end and movable end carry unmanned plane (8.1) and lamps and lanterns (8.3) spiral shell with lighting sound respectively
Bolt is fixed, and lamps and lanterns wave the rotary motion that hydraulic flexural pivot (8.4) movable end bypasses any axis of its center point with respect to its fixing end,
It drives and realizes lamps and lanterns (8.3) adaptively waving with respect to lighting sound carrying unmanned plane (8.1), when work, lighting sound carrying
Unmanned plane (8.1) carries lamps and lanterns (8.3) and sound equipment (8.5) adjustment space position, and lamps and lanterns wave hydraulic flexural pivot (8.4) and drive lamps and lanterns
(8.3) relative attitude for adjusting itself and lighting sound carrying unmanned plane (8.1), to realize optimal light and acoustics；
Lighting sound carrying unmanned plane fixing seat (8.2) is fixed with flying platform (3) bolt, and when not working, lighting sound carries nobody
Machine (8.1) is realized by lighting sound carrying unmanned plane fixing seat (8.2) and the position of flying platform (3) is fixed, prevent its
It is fallen in the motion process of flying platform (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811301226.XA CN109188842A (en) | 2018-11-02 | 2018-11-02 | A kind of inflight movies projecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811301226.XA CN109188842A (en) | 2018-11-02 | 2018-11-02 | A kind of inflight movies projecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109188842A true CN109188842A (en) | 2019-01-11 |
Family
ID=64941611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811301226.XA Pending CN109188842A (en) | 2018-11-02 | 2018-11-02 | A kind of inflight movies projecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109188842A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060157616A1 (en) * | 2002-06-28 | 2006-07-20 | Tom Kusic | Tandem powered power tilting aircraft - JA |
| CN201886272U (en) * | 2010-11-16 | 2011-06-29 | 廖长春 | Projection screen with function of electronic whiteboard |
| CN203623963U (en) * | 2013-12-06 | 2014-06-04 | 上海工程技术大学 | Quad-rotor air-land dual-purpose aircraft |
| DE102013000168A1 (en) * | 2013-01-09 | 2014-07-10 | microdrones GmbH | Aerodynamic Multicopter / Quadrocopter |
| CN204415732U (en) * | 2015-01-29 | 2015-06-24 | 马鞍山市赛迪智能科技有限公司 | A kind of aerial mobile film projection unmanned plane |
| CN204642150U (en) * | 2015-04-30 | 2015-09-16 | 江苏数字鹰科技发展有限公司 | Become axial multi-rotor aerocraft |
| CN106061838A (en) * | 2014-01-20 | 2016-10-26 | 罗博杜伯公司 | Multicopters with variable flight characteristics |
| CN107115687A (en) * | 2017-07-12 | 2017-09-01 | 北京化工大学 | A kind of multidimensional acousto-optic Stage System based on unmanned plane aircraft carrier |
| CN206728156U (en) * | 2017-05-16 | 2017-12-08 | 王东东 | Unmanned plane image player |
| CN108521774A (en) * | 2017-02-24 | 2018-09-11 | 深圳市大疆创新科技有限公司 | Unmanned vehicle |
| CN207962492U (en) * | 2018-02-01 | 2018-10-12 | 长泰县正丽灯饰店 | A kind of novel stage lamp |
-
2018
- 2018-11-02 CN CN201811301226.XA patent/CN109188842A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060157616A1 (en) * | 2002-06-28 | 2006-07-20 | Tom Kusic | Tandem powered power tilting aircraft - JA |
| CN201886272U (en) * | 2010-11-16 | 2011-06-29 | 廖长春 | Projection screen with function of electronic whiteboard |
| DE102013000168A1 (en) * | 2013-01-09 | 2014-07-10 | microdrones GmbH | Aerodynamic Multicopter / Quadrocopter |
| CN203623963U (en) * | 2013-12-06 | 2014-06-04 | 上海工程技术大学 | Quad-rotor air-land dual-purpose aircraft |
| CN106061838A (en) * | 2014-01-20 | 2016-10-26 | 罗博杜伯公司 | Multicopters with variable flight characteristics |
| CN204415732U (en) * | 2015-01-29 | 2015-06-24 | 马鞍山市赛迪智能科技有限公司 | A kind of aerial mobile film projection unmanned plane |
| CN204642150U (en) * | 2015-04-30 | 2015-09-16 | 江苏数字鹰科技发展有限公司 | Become axial multi-rotor aerocraft |
| CN108521774A (en) * | 2017-02-24 | 2018-09-11 | 深圳市大疆创新科技有限公司 | Unmanned vehicle |
| CN206728156U (en) * | 2017-05-16 | 2017-12-08 | 王东东 | Unmanned plane image player |
| CN107115687A (en) * | 2017-07-12 | 2017-09-01 | 北京化工大学 | A kind of multidimensional acousto-optic Stage System based on unmanned plane aircraft carrier |
| CN207962492U (en) * | 2018-02-01 | 2018-10-12 | 长泰县正丽灯饰店 | A kind of novel stage lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6227483B1 (en) | Wing movement for ornithopters and apparatus of the like | |
| CN102459895B (en) | There is the floating wind turbine of turbine anchor | |
| JPH0380989B2 (en) | ||
| CN109334962A (en) | A kind of accurate delivery device of urgent article of unmanned plane formula | |
| CN109057349A (en) | A kind of unmanned plane formula three-dimensional building printer | |
| RU2489747C2 (en) | Triaxial chamber bracket | |
| KR20170111589A (en) | Transformable drone | |
| CN109667722A (en) | The flat docking facilities of the horizontal saliva of aerial pipe mouth and interconnection method positioned using magnetic spherical hinge | |
| CN109407458A (en) | A kind of aerial projection arrangement | |
| US2027386A (en) | System for moving bodies towards and away from each other | |
| KR101837944B1 (en) | Turbine apparatus for generator | |
| CN108556577A (en) | A kind of land and air double-used ball shape robot | |
| CN109188842A (en) | A kind of inflight movies projecting device | |
| US11530682B2 (en) | Vertical axis wind turbine air concentration tower with reduced radar cross section | |
| CN214727996U (en) | Air-ground amphibious robot | |
| WO2017166382A1 (en) | Aircraft landing gear, aircraft and landing method therefor | |
| CN212448134U (en) | A protection device for unmanned aerial vehicle camera | |
| WO2019076341A1 (en) | Flap retraction and releasing apparatus | |
| CN109278981B (en) | Miniature foldable three-dimensional live-action modeling unmanned aerial vehicle | |
| CN109107063A (en) | Unmanned plane is used in a kind of fire fighting | |
| KR200336766Y1 (en) | Driving mechanism of ornithopter | |
| CN109334964A (en) | A kind of unmanned plane formula light of stage audio device | |
| US1825500A (en) | Windmill | |
| US2753132A (en) | Helicopter sustained fluid propelled airplane | |
| KR20180081923A (en) | Unmanned aero vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Huchen Inventor after: Wang Xun Inventor after: Li Huike Inventor before: Zhao Huchen Inventor before: Wang Xun |
|
| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20210817 |