CN206652256U - Flight film and drama field - Google Patents
Flight film and drama field Download PDFInfo
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- CN206652256U CN206652256U CN201621356102.8U CN201621356102U CN206652256U CN 206652256 U CN206652256 U CN 206652256U CN 201621356102 U CN201621356102 U CN 201621356102U CN 206652256 U CN206652256 U CN 206652256U
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Abstract
A kind of flight film and drama field, including：Pedestal 1, safety seat 2, vertical shift slide plate 3, sphere video display curtain 4, vertically move servo control mechanism 5, seat elevation servo mechanism 6, counterweight 7, rolling movement platform 8, gas spring 9, sector gear 10, rack 11, redundant safety device 12, servo hoist engine 13, steel wire rope 14；The sector gear engagement of motion platform is fixed on the rack in frame, is pulled by servo hoist engine, makes platform rolling or stop between horizontal and vertical angle on rack；Motion platform has constant speed buffer system and Safety Redundancy device, there is also mounted counterweight, also one layer of vertical shift skateboarding；Seat elevating movement；The clear and definite effect of the utility model has：The first the flight cinema machinery for being substituted and being rotated with rolling；Driving power is very low；Automatic constant speed resets during failure；Redundant safety mechanism；It is simple in construction, low cost；It is easy to maintain；It is adapted to large-scale flight cinema；Occupation area of equipment is small.
Description
Technical field
Industry flight movie theatre field of travelling is the utility model is related to, it is dynamic empty to protrude occupant more particularly to a kind of man-machine interaction
Between the various dimensions servo motion platform of content of travelling felt.
Background technology
A newborn neck of the flight film and drama field between the culture of traditional cinema and modern large-scale interactive item of recreation
Domain.Its pith is to realize spatial impression, dynamic, weightless sense, big visual angle, looks up vertical view and looks around, multifreedom motion is so
Riding Accommodation and such platform.Travel with cultural products market need as device or platform be constantly needed to introduce new ideas and
New technology is more sensitive for the servo-actuated of video display or dynamic machine mould, it is necessary to flight film and drama field provides more movement dimensions, more greatly
Visual angle and accommodate the platform of more spectators.There is presently no combine these above-mentioned a large amount of technology contents in flight film and drama field market
Cinema.
There is presently no the cinema of looking up of reclining chair type, traditional cinema of horizontal seat and the flight film and drama field of wall-hanging
These patterns exist simultaneously and the cinema of dynamic change and conversion.And from starry sky is looked up to looking squarely a distant place again to looking down the earth
Interaction item of recreation has proposed the demand to this cinema.Particularly ball curtain cinema is with greater need for this cinema machinery
Occur.
In addition to owned machine security speciality, also there are the safety device of redundancy, and this safety device
The non-controllable impassable position restriction of fixation with machinery.The curvilinear equation for aiming at the design of rolling multimodal platform is length
Do not have also in the restriction groove of width yaw line and the current flight film and drama field device of safeties of the redundancy of limit locating rod.
The motion mode and movement locus of flight film and drama field platform and seat are in addition to fully coordinating video display and machine mould, in itself
Exactly one interest focus of travelling, therefore be also required to innovate.Flight film and drama field also rotates without wheel rim at present, axle center linear motion
Such rolling pattern.Rolling platform has strong novelty in flight film and drama field industry.
Flight film and drama field motion platform and seat will not stop the visitor visual field as far as possible.There should be broad horizontal field of view and face upward
Depending on the visual field.The left and right view field barrier of current flight film and drama field passenger is forward.
The content of the invention
The utility model predominantly solves above-mentioned technical problem and provides a kind of flight film and drama field for the above-mentioned market demand.
Technology of the present utility model has six broad outlines：A kind of large-scale interaction is travelled ball curtain cinema, a kind of rolling platform, and one kind is watched
Take steel wire rope of windlass pull rolling platform mechanism, a kind of rolling platform safety redundant apparatus, a kind of rolling platform in balance component,
Constant speed buffer gear when a kind of rolling platform falls after rise.
A kind of large-scale interaction is travelled ball curtain cinema, 270 ° of ball curtain vertical angle of view, 180 ° of horizontal view angle.Seat has pitching
One axle servo motion, seat suspension is on the seat suspension hanger of vertical shift slide plate.Vertical shift slide plate is slidably connected with rolling platform, indulges
Moving slide plate has relative to the axle servo motion of rolling platform longitudinal translation one.Rolling platform has the axle servo motion of rolling one.Seat and
Vertical shift slide plate and rolling platform are controlled by computer three-axis moving control system.Three-axis moving control system is blended in arenas control
System, large-scale interactive recreation facility is formed with video display, acousto-optic, sound equipment, dynamic machine mould, shooting equipment.Platform is divided to two groups, two groups
It is synchronized with the movement, personnel channel is reserved between two groups, while passage reserves position for projection equipment.Platform horizontal and vertical and
Between horizontal and vertical optional position occupant can watch video display and and video interactive, visual angle by seat pitch regulation.Shadow
It is servo-actuated depending on seat in playing process and platform with video display plot.The performance control system of flight film and drama field of the present utility model is by one
Platform special-purpose computer is unified to cross control unit issuing time code, video display, light, sound to each control computer as clock
Event code of the data of the information interchanges such as sound, machinery, spectators' flowing, safety device containing unified organizational system agreement, i.e., it is so-called
Synchronization Control.Under this Synchronization Control, all links of whole arenas can be according to the accurate progress of drama layout.
A kind of rolling platform, for flight shadow theatre chair array rise it is perpendicular fall after rise, travelled platform for interactive class, for people
The pedestal of machine interaction class game.The rolling platform is positioned on the rack being fixed in frame by sector gear through engagement, real
The rolling of existing platform is the rotation of wheel rim and moving horizontally for axle center.Rolling position of platform can be accurately positioned, rotating speed, and angle accelerates
Degree, torque accurately can be adjusted or are servo-actuated.This rolling platform for spectators (occupant) sensation, it is existing rotation also have up and down and
Front and rear movement.
A kind of rolling platform has pulled mechanism that is perpendicular and recovering horizontal attitude by deadweight by servo steel wire rope of windlass.
Make platform arbitrary motion and stop between horizontal and vertical 90 °.Because steel wire rope is adaptive in direction of pull so that mechanism
Simplify.Hoist engine can be placed in rolling platform lower, can effectively reduce cinema noise.
A kind of rolling platform safety redundant apparatus.Curvilinear equation limits the motion rail of locating rod for the groove of long width yaw line
Mark, play the safety effect of redundancy.Safety Redundancy device is not involved in driving and braked, superfluous safely when no matter equipment stops or moved
Relative motion parts all do not have Mechanical Contact in remaining device, only break down or are just in contact with respect to moving parts during accident
And limit movement locus.
A kind of rolling platform in balance component.Axle center both sides weight balancing during rolling Platform Designing, then equipment is adjusted at the scene
During examination its without that side of occupant increase counterweight so that platform not only can with automatic fall-back to horizontality again a needs smaller vertically pull
Power.The balance component will i.e. reach motion index reaches simulation power again.
Constant speed buffer gear when a kind of rolling platform falls after rise.The mechanism is made up of a plurality of gas spring.Gas spring is equipped with exhaust
Manual throttle valve.Gas flow control through manual exhaust, limits the maximum fall velocity of motion platform and reaches water in platform
Usually play elastic air cushion effect.Fall velocity is controlled by servo hoist engine during platform proper motion, and speed is less than constant speed
The setting speed of buffer gear, therefore constant speed buffer gear does not play practical function.Only occur electric or mechanical breakdown, rolling
Constant speed buffer gear just works when platform safety falls after rise, therefore constant speed buffer gear belongs to release mechanism.
The utility model has the following advantages compared with modern technologies：
It is simple in construction, it is cheap.The utility model is most simple in the main body mechanical structure of existing flight film and drama field
, and the simple precision of parts manufacturing process is not high, and without precious materials, outsourcing piece is all the very strong device of versatility, is adopted
Purchase is easy.Cost is minimum in the flight film and drama field with similar occupant's scale.
Regular maintenance maintenance cost is low.The utility model is most simple in the main body mechanical structure of existing flight film and drama field
, parts are easily able to safety and life-span nargin is high, and without special lubricating system, main body mechanism only needs lubricating grease to smear.
It is production of film and TV for intention of travelling, more preferable cinema facility is provided for game arrangement.Master of the present utility model
The tractor of body motion parts uses SERVO CONTROL, and motion amplitude is big, and mechanical movement control software and whole film and drama
Institute's control software is digested, and mechanical movement is synchronous with video display, therefore the play writing travelled for video display provides good skill
The technical support in other words of art platform.Intention is travelled dependent on of the present utility model and production of film and TV is suitable for people and increasingly increased
Long entertainment demand, the economic benefit createed are also therefore obvious.
It is more suitable for the large-scale flight film and drama field of more occupants (spectators), hence it is evident that increase box office.Main body machine of the present utility model
Tool supports stress balance, and parts volume weight is more big more can show structural advantage, compared with existing flight film and drama field structure,
It is more suitable for the large-scale flight film and drama field of more spectators.
Obvious low-loss and energy-saving.Rolling platform motion of the present utility model is designed using gravitational equilibrium, is drawn by servo hoist engine
Dynamic, return relies on gravity, therefore servo elevator acc power very little, there is obvious reduction electric energy effect.The reduction of electrical power has influence on
Whole electric power system ability reduces, and the existing effect for reducing energy consumption also has the effect for reducing infrastructure cost.
It is safer, and still keep personnel comfortable when failure is withdrawn.In similar flight film and drama field, security consideration is all
It is equipment emphasis.But the utility model especially has two distinguished designs, one is going out a bit in space virtual, scans
Track during rolling platform normal operation, stopper slot is constructed with this track, establishes the safety device of redundancy.Second, failure
Still keep personnel comfortably to design when withdrawing does not have in current similar flight film and drama field, this design can avoid completely because
Failure and the financial claims for causing spectators' mind ＆ body discomfort to be brought are withdrawn, this is potential economic benefit.
Brief description of the drawings
Fig. 1 is the side view and rearview according to embodiment flight film and drama field of the present utility model；
Fig. 2 is the side view being horizontal according to embodiment flight film and drama field rolling platform of the present utility model：
Fig. 3 is the meta that horizontally and vertically position is according to embodiment flight film and drama field rolling platform of the present utility model
Put
Side view；
Fig. 4 is the side view that vertical position is according to embodiment flight film and drama field rolling platform of the present utility model；
Fig. 5 is according to embodiment flight film and drama field of the present utility model entirety axonometric drawing；
Fig. 6 is according to embodiment flight shadow theatre chair array board translation mechanism figure of the present utility model；
Fig. 7 is according to embodiment flight shadow theatre chair luffing mechanism figure of the present utility model；
Fig. 8 is according to embodiment flight film and drama field rolling platform redundant safety mechanism of the present utility model axonometric drawing；
Fig. 9 is according to the flat epicycloid figure of embodiment flight film and drama field rolling platform redundant safety mechanism of the present utility model；
Figure 10 is regarded according to embodiment flight film and drama field rolling platform sector gear of the present utility model and rack engagement side
Figure；
Figure 11 is according to embodiment flight film and drama field rolling platform sector gear of the present utility model and the survey of rack engagement shaft
Figure；
Figure 12 is according to embodiment flight film and drama field rolling safe buffering mechanism sectional view of the present utility model；
Figure 13 is according to embodiment flight film and drama field rolling safe buffering mechanism axonometric drawing of the present utility model；
Figure 14 is according to embodiment flight film and drama field rolling platform counter weight device axonometric drawing of the present utility model；
Figure 15 is according to embodiment flight film and drama field rolling platform haulage gear side view of the present utility model；
Figure 16 is according to embodiment flight film and drama field rolling platform haulage gear axonometric drawing of the present utility model；
Figure 17 is according to embodiment flight film and drama field of the present utility model agent structure stereogram；
Embodiment
Fig. 1 is the side view and rearview according to embodiment flight film and drama field of the present utility model.To show agent structure
Show really, this figure does not have to show the buildings such as the wait platform stair unrelated with the utility model.01 is ball curtain, and ball curtain is the absence of
1/4 part it is spherical.Spectators' pitching visual angle (vertical visual field) 270 ° of 180 ° of driftages visual angle (horizontal field of view) in ball curtain cinema.
Ball curtain 1/4 is spherical to be open for the access way and projector equipment for arranging spectators.Visual angle go off course by video display and sound equipment induction spectators
Subjective vision scans, that is, hunt.Pitching visual angle adds spectators based on the compound motion of rolling platform and pitching seat
Man-machine composite move supplemented by visual scanning is completed.02 is the mechanism assembly of spectators' array seat platform.This mechanism assembly
All servo motions are moved, they can realize speed, rotating speed, acceleration, angular acceleration, the comfortable plus-minus of human engineering
Speed, Synchronization Control, dead electricity braking or releasing braking, Torque Control etc..This set mechanism assembly has the release mechanism of redundancy, faulty
When comfortable occupant's return mechanism.This set mechanism assembly is equipped with multiple strain detection sensors, when detecting that it is abnormal that structure occurs
It can report to computer system when deformation or abnormal vibrations or extraordinary noise, be made a response according to prediction scheme rank.This set mechanism is total
Into Multi-axis motion control software and arenas performance control system merge, with the shared clock of performance system, i.e., so-called synchronization
Control, realize the servo-actuated of spectators (occupant) and video display.This set mechanism assembly can both be implemented in flight film and drama field, can also be
Applied in other large-scale interactive items of recreation.Both video display can be coordinated, machine mould can also be coordinated, class equipment is thrown in shooting.Should
Implement illustration and use two rolling platforms, for two platforms respectively by respective servo elevator machine travel, two platforms both can be same
Step operation, can also run according to proceedings difference.Each row's seat is driven by servomotor respectively, and system control is performed by theater
System, film plot is servo-actuated, can be synchronized with the movement or according to the asynchronous motion of program.Even platform quantity is not 2,
It is 1 or more than two, even numbers of seats is more more or less than this embodiment, belongs to present embodiment category.
Fig. 2 is the side view being horizontal according to embodiment flight film and drama field rolling platform of the present utility model.Rolling
Turn platform 08 to be horizontal, this position is both boarding and evacuation situation and viewing film or and the shadow of spectators (occupant)
Depending on interactive placement.Now seat 02 can the pitching in the range of 90 °, spectators can be being looked up between horizontal view angle in about 180 °
Watch video display.Now vertical shift slide plate 03 can vertically move, and the elevating movement of composite seat can reach interacts effect with film
Fruit.Now seat be able to can also both release to be servo-actuated with servo antrol relies on free gravity vertical hanging.Particularly in powering-off state
Under, seat facilitates spectators to withdraw because gravity is hung naturally.During real performance, except spectators' boarding is withdrawn and is waited, rolling
It is few to turn the pure leveled time of platform, it is moved with film plot always, and this platform motion amplitude can also claim when smaller
For fluctuation.Rolling platform is completed in horizontal level by self gravitation, and driving either braking, which disappears, still passively to disappear
Lose, rolling platform can all be stabilized to horizontal level, and seat can all be stablized in upright position.
Fig. 3 is to be according to embodiment flight film and drama field rolling platform 08 of the present utility model between horizontally and vertically position
The side view of position.This position is both that suspension type flight film and drama field mode of the motion platform from horizontal level to standard rotates
Process, it is necessary to particularly point out, this position often goes out the dynamic position of platform when being performance when being the projection of ball curtain cinema again
Existing position.The pattern of current similar flight film and drama field is that horizontal level spectators' boarding, vertical hanging position spectators see video display.
The utility model is different with them, is all video display performance and spectators' following position between the utility model 0 ° to 90 ° of platform of rolling.
Rolling platform 08 can be both servo-actuated with terrestrial gravitation, be kept from level to vertical movement, the pitch attitude of seat 02 control servomotor
Passenger's upper body is upright.Can also pitch attitude control servomotor release control, seat 02 naturally droops, and occupant's upper body is substantially straight
It is vertical a little slightly to rock naturally again.It is pointed out that the control and releasing control of seat pitching control motor are all cinemas
The control strategy of control system.Because ball curtain cinema is played in vertical 270 ° of wide-angles, therefore rolling platform 08 is suitable
In time it is tangible it is horizontal and vertical between rotate.Now vertical shift slide plate 03 can vertically move, and participate in spectators and film is servo-actuated.
Fig. 4 is the side view that vertical position is according to embodiment flight film and drama field rolling platform of the present utility model.Rolling
Turn platform 08 and be in the Main Patterns that vertical position is suspension type flight film and drama field, spectators can obtain maximum in this position
High up in the air and flying feel, therefore when the main performance of ball curtain cinema is arranged in rolling 08 vertical position of platform.During this position
The pitch attitude of seat 02 and vertical shift slide plate 03 change with the story of a play or opera.The appropriate angle of depression of seat 02, can strengthen the sense organ travelled to occupant
Stimulate.Ball curtain is extended on the vertical line of rolling platform 08, and spectators have fully lower visual space on vertical hanging position.Seat
Transparent cap is installed above chair, can prevent occupant's carry-on articles that drop on top from being damaged to bottom occupant.When vertical
The movement effects of vertical shift slide plate 03 are more prominent, spectators accelerate and accelerate fall overweight and weightless sensation essentially from
The motion of vertical shift slide plate.The lifting of vertical shift slide plate coordinates the pitching of seat, can simulate the similar dynamic taken off and landed.
Fig. 5 is according to embodiment flight film and drama field of the present utility model entirety axonometric drawing.To make agent structure show clearly,
This figure does not have to show the buildings such as the wait platform stair unrelated with the utility model.Seat 02 is installed on the seat of vertical shift slide plate 03
On chair hanger.Seat or because gravity hangs or by Serve Motor Control pitch attitude naturally.Vertical shift slide plate 03 and rolling platform 08
Between connected by slide rail and servo-cylinder 05.Vertical shift slide plate 03 can vertically move with respect to rolling platform 08.Rolling platform 08 is solid
It is scheduled on sector gear 11.Sector gear 11 engages with rack 10.Rack 10 is fixed in frame 01.Frame 01 and theatre architecture
It is fixed.Servo hoist engine 13 is fixed on theatre architecture, and rolling platform is drawn by steel wire rope 14, to rotating in front of the spectators visual field and
It is mobile.Weight after rolling platform 08 and the joint institution of vertical shift slide plate 03 and seat 02 are light before being already allowed in design, on
Light lower weight, while balance weight body 07 is equipped with, when servo hoist engine 13 loosens steel wire rope 14, rolling platform 08 is under the force of gravity
Rotated to spectators visual field opposite direction and mobile, the speed of rope is put in now servo hoist engine control, so as to just control rolling platform
Fall velocity.Because the wheel rim of rolling platform 08 is to rotate, axle center is rectilinear movement, and the movement locus of spectators is rotation+level
Move+vertically move.The cylinder barrel of gas spring 09 is connected by be hinged with frame 01, and cylinder rod connects by be hinged with motion platform 08
Connect.Gas spring does not act on during equipment normal work, when only occurring equipment fault or when power-off etc. is unexpected, servo hoist engine 13
Unblock, loosens steel wire rope, and when the fall velocity of rolling platform 08 is more than setting value, gas spring 09 plays speed limit effect, and is transporting
Moving platform close to it is horizontal when play cushioning effect.It is pointed out that it is both to loosen steel wire rope when failure occurs, nor complete
Loosen entirely, servo hoist engine has brake disc, and brake disc remains some frictional force in equipment debugging intentionally, the purpose so done
It is not make lifting drum excessively stall, causes steel wire rope looseness, that is to say, that when rolling platform is powering off falling, steel wire
Rope is to tense all the time.The cylinder rod extension elongation of gas spring 09 reaches capacity when rolling platform 08 reaches vertical, that is to say, that
No matter which kind of accident is occurred, and gas spring 09 all can hold rolling platform when rolling platform 08 is vertical and be allowed to further to incline
Turn over.The comfortable mechanism of the human engineering of gas spring 09 or reply contingency playback rolling platform 08.Redundant safety device 12
It is fixed on building foundation, it has individual safety groove.Motion platform 08 has an extension bar to be run in safety groove.The heart of safety groove
Line is that the geometry of the movement locus of rolling platform 08 repeats.Redundant safety device 12 does not act on during equipment normal work, stretches out
Bar and safety groove not in contact with, when only occurring equipment fault or when power-off etc. is unexpected, the extension bar of rolling platform 08 just meeting and peace
Full groove contact, safety groove, which limits, does not allow the rolling track of motion platform 08 to deviate, and reaches safety effect.Rolling platform 08
Gravity falls design after rise and has reached security purpose, and redundant safety device 12 belongs to redundant safety mechanism.Gas spring 09 has reached
Anti- rolling platform 08 is excessively tumbled security purpose, and redundant safety device 12 belongs to the redundant safety mechanism excessively to tumble.Counterweight 07
It is multiple-piece construction, balance weight can be adjusted by increasing or decreasing piece number.Present embodiment is 16 row's seats, only represents seat number
Amount is relatively more, and it is fixed number not indicate that seat row.The driving of seat independence elevation servo is often arranged, can be synchronously or asynchronous,
For example film is the wave risen, it is possible to which the seat of lower row is first steeved, successively to the 4th row.
Fig. 6 is according to embodiment flight film and drama field vertical shift Skateboard exercising apparatus composition of the present utility model.Vertical shift slide plate 03 and rolling
Platform 08 is slidably connected to be longitudinally movable.Acceleration is very important key element in body-sensing class item of recreation, rolling platform by
It is big in quality itself, it is not likely to produce by the puzzlement of the factors such as power, brake force, mechanical strength compared with high acceleration, therefore linear accelerating
The effect of degree, which produces, just transfers to vertical shift slide plate to complete.It is big in view of acceleration, small volume, the factor such as appropriate elasticity, vertical shift slide plate
Driven by servo-cylinder.The cylinder barrel of servo-cylinder 05, which is fixed on, to be rolled on platform 08, and the piston rod of servo-cylinder connects by be hinged
It is connected to vertical shift slide plate.Big volume accumulator is provided with the oil sources loop of servo-cylinder, moment big-flow high-pressure hydraulic pressure can be provided
Oil, then vertical shift slide plate 03 can according to performance control realize the big numerical value acceleration of forward and reverse.Due to being set in oil sources loop
There is accumulator, the tolerance level of acceleration is limited by an ergonomic scholar, when vertical shift slide plate 03 works within the entirely performance cycle
Between be less than quiescent time, the oil sources power very little of such vertical shift slide plate, have obvious energy-conservation and reduce cost effect.Servo-cylinder fills
Have displacement transducer and servo valve, can accurately control position, speed and acceleration, for performance drama and performing effect provide it is good
Good mechanical platform.
Fig. 7 is according to embodiment flight shadow theatre chair luffing mechanism figure of the present utility model.The present embodiment is the row of 6 people one
Driven with a servomotor.One row's seat number is more than 6 people or less than 6 people all without producing to the creative different of the present embodiment
View.The seat 16 of the row of 6 people one is suspended on the seat support 17 on vertical shift slide plate 03.Seat can both be controlled by servomotor 06
Luffing angle, servomotor can also be unlocked, seat is hung by free gravity.Each row's seat can be run simultaneously can also
Asynchronous operation.Every servomotor is equipped with encoder, the angle of seat, rotating speed and angular acceleration can be accurately controlled, to drill
Go out drama and performing effect provides good mechanical platform.As a result of Serve Motor Control, the speed change of seat both can be by
Cumulative to subtract, passenger is comfortable on, and can also rapidly increase and decrease, passenger's sensory stimuli.Each row's asynchronous pitching of seat has actual performance
Meaning is controlled, such as during explosion wave slow play, gradually impacts occupant from top to bottom.
Fig. 8 is according to embodiment flight film and drama field rolling platform redundant safety mechanism of the present utility model axonometric drawing.It is spacing
Guide barrel construction 12 is fixed in the foundation structure of cinema, and rolling platform metal structure has one and the rigidly connected peace of rolling platform
Full bar 18.Safety pole moves in limit guide groove.When equipment is normal, safety pole does not contact with limit guide groove, only goes out in equipment
When existing failure causes movement locus and posture change, safety pole just contacts with limit guide groove.One rolling platform has two groups of redundancies
Release mechanism, between have certain distance.Redundant safety mechanism does not have that the motion of power set and rolling platform is completely irrelevant, from setting
Said on received shipment row, it is entirely unnecessary, and it is that equipment virtually depicts one in normal operation in any of space
Curve, this curve both sides is equidistantly produced into a fixing groove, limits the movement locus of rolling platform in turn with this groove,
So as to reach the security restriction of redundancy.This redundant safety mechanism is more than implementing limitation to the extreme position of rolling platform operation,
But limitation is implemented in the deviation to whole movement locus, that is to say, that still release mechanism does not obtain redundancy parts, or gear for it
The redundant unit of rack gear motion.Specifically, if the tooth form of rack-and-pinion ground off, by limit guide groove and safety pole,
Still normal operation, track are correct for rolling platform.It is both all fortune that rack and pinion engagement and limit guide groove and safety pole, which coordinate, in fact
The release mechanism of motivation structure and each other other side.
Fig. 9 is according to the flat epicycloid figure of embodiment flight film and drama field rolling platform redundant safety mechanism of the present utility model.
The shape of limit guide groove is mathematic(al) manipulation of the rack and pinion engagement mathematic curve on safety pole position, and math equation is flat outer pendulum
Line.This equation can be derived and gone out with math equation, can also be used the simulation generation of 3D engineering designs software, can also be used tradition
Amplification sample method obtain.In order to ensure enough rigidity and prevent the maloperation in debugging maintenance, limit guide groove is without after
Phase adjusts parts, and it is perfect rigidity, and it must be just correct to manufacture.
Figure 10 is regarded according to embodiment flight film and drama field rolling platform sector gear of the present utility model and rack engagement side
Figure.The present embodiment sector gear segment angle is slightly larger than 90 °.To make the corner of rolling platform be more than or less than 90 °, sector gear fan
Shape angle can be more than or less than 90 °, either can not all change right of the present utility model above or below 90 °.Rolled to improve
Turning security and the life-span of platform, sector gear segment angle modulus selects greatly as far as possible, and present embodiment uses the full-height tooth of modulus 50,
The full-height tooth of modulus 50 is modulus maximum in GB standards.Because rolling platform is put down using big module teeth shape normal operation rolling
The gravity of platform ensures that sector gear will not take off tooth upwards.Other big module teeth shape is more beneficial for the segmentation system of sector gear and rack
Make and splice.Involute profile or other types tooth form are either used, tooth form is still either conjugated using standard tooth form, all
Right of the present utility model can not be changed.
Figure 11 is according to embodiment flight film and drama field rolling platform sector gear of the present utility model and the survey of rack engagement shaft
Figure.Respectively there is one group of rack and pinion engagement mechanism rolling platform both sides, and steel wire rope implements the stress point of pulling force in rolling platform
Between on face, so that mechanism stress balance.Because tooth form modulus is very big, gear lubrication is smeared with lubricating grease, periodically by craft
Wipe greasy dirt and smear fresh oil.The present embodiment has two groups of rolling platforms, totally four racks and four sector gears, and processing uses
Group technology is processed together, ensures that size is consistent, to make rolling platform operate steadily.
Figure 12 is according to embodiment flight film and drama field rolling safe buffering mechanism sectional view of the present utility model.Gas spring 09
It is made up of cylinder barrel 22 and piston rod 21.Piston rod is be hinged with rolling platform 08 by hinge assembly 20.Cylinder barrel passes through hinge assembly
19 is be hinged with frame 01.When rolling platform is run, the piston rod extension elongation of gas spring can change, and air can pass in and out cylinder barrel, right
The implementation of gas hinders, it is possible to slows down rolling platform movement velocity.23 be Pneumatic unidirectional choke valve.When piston rod stretches out, gas
The check valve of dynamic one-way throttle valve is opened, and air smoothly enters cylinder barrel, do not influence the rolling platform speed of service.When piston rod is retracted
Closed check valve, air only remain throttling valve passage, and air is hindered by choke valve, it is impossible to smoothly exhaust, and then hinder rolling to put down
Platform moves, and reaches the purpose for making rolling platform limiting operation.The size of speed limit is set by one-way throttle valve in the debugging stage and fixed
Afterwards, regulation handle is locked.Gas spring does not act on during equipment normal work, and when only occurring equipment fault or power-off etc. is unexpected
When, servo hoist engine 13 unlocks, and loosens steel wire rope, and when the fall velocity of rolling platform 08 is more than setting value, gas spring 09 plays
Speed limit act on, and motion platform close to it is horizontal when play cushioning effect.If without the presence of gas spring, accident or failure hair
When raw, because rolling platform fall velocity is too fast, occupant can not feel like oneself.The maximum that rolling platform is limited due to gas spring is returned
Terminal-velocity degree simultaneously plays elastic air cushion effect when platform reaches level so that spectators (occupant) are comfortable on.The stretching of piston rod
Length reaches maximum when rolling platform is vertical, it is impossible to is further continued for stretching out, thus quite controls the maximum rolling of rolling platform
Gyration, so gas spring is both the comfortable mechanism and release mechanism that meet ergonomics that failure falls after rise.
Figure 13 is according to embodiment flight film and drama field rolling safe buffering mechanism axonometric drawing of the present utility model.This embodiment party
Formula 4 gas springs of each rolling stage+module, two rolling platforms are mounted with 8 gas springs altogether, and more gas spring first is,
In order to disperse the stress of gas spring, reduce each parts stress of gas spring, the safety for strengthening gas spring namely enhances entirely
The safety of mechanical system.Second is that gas spring has redundancy backup, has indivedual gas spring failures not interfere with safe buffering mechanism
Performance.
Figure 14 is according to embodiment flight film and drama field rolling platform counter weight device axonometric drawing of the present utility model.Rolling platform
Axle center both sides weight balancing during 08 design, then at the scene equipment debugging when at it increase counterweight 07 without that side of occupant so that it is flat
Platform not only can with automatic fall-back to horizontality but also only need smaller vertically pull power.The balance component will reach motion index and reach again
To simulation power.Counterweight is made up of multi-disc cast iron lamellar body.Cast iron lamellar body adds more, and counterweight just weighs, and rolling platform falls speed after rise
Degree is just fast, but the tractive force of hoist engine also increases simultaneously.Counterweight adds less, and the tractive force of hoist engine reduces, but rolling platform falls after rise
Speed is with regard to slow.So how much counterweight is required to change according to film is servo-actuated to rolling platform.
Figure 15 is according to embodiment flight film and drama field rolling platform haulage gear side view of the present utility model.Rolling platform
Traction of 08 motion dependent on steel wire rope 14, steel wire rope are pulled by servo hoist engine 13.Sector gear 10 and rack 11 are rollings
Turn the generating mechanism of platform movement locus.The backhaul of rolling platform relies on gravity, and servo hoist engine controls rolling to put rope speed
Platform rolling speed.By the balance of gravity suffered by lineoutofservice signal pull and rolling platform, make rolling platform horizontal and vertical
Arbitrary motion and stop between 90 °.Because steel wire rope is adaptive in direction of pull so that mechanism simplifying.Servo hoist engine can be with
Ramp up according to base of principle of human engineering and gradually slow down so that spectators are comfortable, can also moment speedup or moment deceleration
It is servo-actuated with film plot.If steel wire rope is cut off or hoist engine stall, rolling platform speed limit can fall back to water under the force of gravity
Prosposition is put, occupant (spectators) safe escape.Due to the ground of frame lower can be placed on using rope traction, servo hoist engine
Lower room, concede rolling platform lower spectators and look down space, while can effectively reduce hoist engine wirerope-winding noise in arenas.
The servomotor that hoist engine is equipped with has a brake disc, and frictional disk keeps some frictional force during debugging, when power is off, will not cause
Elevator machine cylinder edge linear velocity is more than rope speed, that is to say, that steel wire rope will not relax, and steel wire rope is to draw all the time in other words
Tight.Hoist engine is driven by servomotor, can accurately control the position of rolling platform, speed and acceleration.
Figure 16 is according to embodiment flight film and drama field rolling platform haulage gear axonometric drawing of the present utility model.The present embodiment
There are two groups of rolling platforms, each rolling platform is respectively by a servo elevator machine travel.Two platforms can be run simultaneously, and also may be used
With an isolated operation, operational mode performs control system management by cinema.Two rolling platforms are equipped with alignment sensor, can
To make two rolling platforms precisely synchronous by Computing, adjustment servo hoist engine.The mould of one rolling platform isolated operation
Formula it sometimes appear that, for example certain play spectators are very little, it is possible to only run a rolling platform.
Figure 17 is according to embodiment flight film and drama field of the present utility model agent structure anaglyph.In order to show main body
Structure ball curtain passes through translucent processing.In order to not block agent structure, this figure does not have display to wait platform, ladder, building structure etc..
Embodiment of the present utility model is the foregoing is only, is illustrative, is not thereby limited of the present utility model special
Sharp scope.Every equivalent structure made using the utility model specification and accompanying drawing content or equivalent flow conversion, or directly
Or other related technical areas are used in indirectly, similarly it is included in scope of patent protection of the present utility model.Here institute
It is possible when the deformation and change of the embodiment of disclosure, the replacement of embodiment and equivalent various for those of ordinary skill
Part is known.Above-mentioned embodiment of the present utility model is intended only to be exemplary.Those skilled in the art should be clear
Chu, in the case where not departing from spirit or essential characteristics of the present utility model, the utility model can be tied in other forms
Structure, arrangement, ratio, material, parts are realized.Modification in various details is made to these embodiments, all modifications all fall
Enter in the scope of the utility model.
Claims (6)
1. a kind of flight film and drama field, including ball curtain, rolling platform, seat, the redundancy of three-axis moving control system and rolling platform
Release mechanism, it is characterised in that：270 ° of ball curtain vertical angle of view, 180 ° of horizontal view angle；Seat has an axle servo motion of pitching, rolling
Turning platform has one axle servo motion of rolling, and vertical shift slide plate has the axle servo motion of longitudinal translation one；Seat and platform and slide plate are by counting
Calculation machine three-axis moving control system controls；Three-axis moving control system is blended in arenas computer control system, with video display, sound
Light, sound equipment, dynamic machine mould, shooting equipment form large-scale interactive recreation facility；Rolling platform is divided to two groups, two groups of synchronous fortune
Dynamic, between two groups and both sides reserve personnel channel, while passage reserves position for projection equipment；Rolling platform is horizontal and vertical
And it is horizontal and vertical between optional position occupant can watch video display and with video interactive, visual angle by seat pitching adjust
Section；Seat and vertical shift slide plate and rolling platform are servo-actuated with video display plot in video display playing process；Ball curtain 1/4 is spherical to be open for pacifying
Arrange the access way and projector equipment of spectators；Visual angle go off course by video display and sound equipment induction spectators subjective vision scanning；Pitching visual angle
Spectators' visual scanning based on the compound motion of rolling platform and pitching seat；By rolling platform (08) and vertical shift slide plate (03)
The all servo motions of motion of spectators' array seat motion platform of composition, they can realize speed, rotating speed, acceleration,
Angular acceleration, the comfortable acceleration and deceleration of human engineering, Synchronization Control, dead electricity braking or releasing braking, Torque Control；Rolling platform has
The release mechanism of redundancy, comfortable occupant's return mechanism when faulty；This set mechanism assembly is equipped with multiple strain detection sensors,
It can report to computer system when detecting that abnormal deformation or abnormal vibrations or extraordinary noise occurs in structure, be made according to prediction scheme
Reaction；The Multi-axis motion control software of this set mechanism assembly is merged with arenas performance control system, and one is shared with performance system
Clock, i.e., so-called Synchronization Control, realize the servo-actuated of spectators occupant and video display；This set mechanism assembly can both be implemented in flight film and drama
Institute, it can also be applied in other large-scale interactive items of recreation；Both video display can be coordinated, machine mould can also be coordinated, shooting is thrown
Throw class equipment；The flight film and drama field uses two rolling platforms, and two platforms are respectively by respective servo elevator machine travel, two
Platform can both be run simultaneously, and can also be run according to proceedings difference；Each row's seat is driven by servomotor respectively, by play
Institute's performance system control, is servo-actuated film plot, can be synchronized with the movement or according to the asynchronous motion of program.
2. a kind of flight film and drama field, comprising rolling platform, rolling platform includes seat array, pedestal, sector wheel and rack, vertical
Move slide plate, frame, servo hoist engine, steel wire rope, balance weight body, gas spring, redundant safety device, it is characterised in that the rolling is put down
Platform be used for flight cinema seat array rise it is perpendicular fall after rise, travelled platform for interactive class, the pedestal for the game of human-computer interaction class；
The rolling platform is positioned on the rack being fixed in frame by sector gear through engagement, realizes the i.e. wheel rim of rolling of platform
Rotation moves horizontally with axle center；Seat is installed on vertical shift slide plate；Seat or because gravity hangs or by servomotor control naturally
Pitch attitude processed；Connected between vertical shift slide plate and rolling platform by slide rail and servo-cylinder；Seat array mobile platform can phase
Rolling platform is vertically moved；Rolling platform is fixed on sector gear；Sector wheel and rack engages；Rack is fixed on frame
On；Frame is fixed with theatre architecture；Servo hoist engine is fixed on theatre architecture, by rope traction rolling platform, to spectators
Rotated in front of the visual field and mobile；Rolling platform and the joint institution of vertical shift slide plate and seat are light before being already allowed in design
After weigh, lightness sensation in the upper and heaviness in the lower, while be equipped with balance weight body, when servo hoist engine loosens steel wire rope, rolling platform is under the force of gravity
Rotated to spectators visual field opposite direction and mobile；Because rolling platform wheel rim is to rotate, axle center is to move linearly, the motion of spectators
Track be rotate+move horizontally+vertically move；The cylinder barrel of gas spring is connected by be hinged with frame, and cylinder rod is by be hinged and rolling
Turn platform connection；Gas spring does not act on during equipment normal work, when when only occurring equipment fault or powering off unexpected, servo volume
Machine unblock is raised, loosens steel wire rope, when the fall velocity of rolling platform is more than setting value, gas spring plays speed limit effect, and is rolling
Turn platform close to it is horizontal when play cushioning effect；The cylinder rod extension elongation of gas spring reaches pole when rolling platform reaches vertical
Limit, that is to say, which kind of accident no matter occur, gas spring all can hold rolling platform when rolling platform is vertical and be allowed to enter
One step is tumbled；Gas spring still tackles the comfortable mechanism of the human engineering of contingency playback motion platform；Redundant safety device
It is fixed on building foundation, it has individual safety groove；Rolling platform has an extension bar to be run in safety groove；The heart line of safety groove
It is the geometry repetition of rolling platform movement locus；Redundant safety device does not act on during equipment normal work, only occurs and sets
During standby failure or when power-off is unexpected, rolling platform extension bar can just contact with safety groove, not allow rolling platform movement locus to go out
Now deviate, reach safety effect；The gravity of rolling platform falls design after rise and has reached security purpose, redundant safety device (12) category
In redundant safety mechanism；Gas spring, which has reached, prevents that motion platform from excessively tumbling security purpose, and redundant safety device belonged to
Spend the redundant safety mechanism to tumble；The driving of seat independence elevation servo is often arranged, can be synchronously or asynchronous.
3. a kind of flight film and drama field, comprising rolling platform, rolling platform includes pedestal, sector wheel and rack, frame, servo volume
Raise machine, steel wire rope, balance weight body, gas spring, it is characterised in that platform has been pulled perpendicular and relied on certainly by servo steel wire rope of windlass
Recover the mechanism of horizontal attitude again；Make platform arbitrary motion and stop between horizontal and vertical 90 °；Because steel wire rope is in drawing
Force direction is adaptive so that mechanism simplifying；Servo hoist engine can be ramped up according to base of principle of human engineering and gradually slowed down,
So that spectators are comfortable, can also slow down to be servo-actuated with film plot moment speedup or moment；If steel wire rope is cut off or hoist engine
Stall, rolling platform speed limit can fall back to horizontal level under the force of gravity, and further be buffered when close to horizontal level,
Any body and menticide will not be caused to spectators；Due to frame can be placed on using rope traction, servo hoist engine
The basement of bottom, concede rolling platform lower spectators and look down space, while can effectively reduce steel wire rope of windlass in arenas
Wind noise.
4. a kind of flight film and drama field, comprising a kind of rolling platform safety redundant apparatus, this platform safety redundant apparatus includes length
The groove of width yaw line, locating rod, it is characterized in that, the groove of long width yaw line can limit movement locus and the limit position of locating rod,
Play the safety effect of redundancy；Safety Redundancy device is not involved in driving and braked, Safety Redundancy when no matter equipment stops or moved
Relative motion parts all do not have Mechanical Contact in device, only break down or are just in contact simultaneously with respect to moving parts during accident
Limit movement locus；The shape of limit guide groove is mathematic(al) manipulation of the rack and pinion engagement mathematic curve on safety pole position, number
Equation is flat epicycloid；This equation can be converted with mathematical coordinates and obtained, and can also use the simulation life of 3D engineering designs software
Into the method for traditional amplification sample can also be used to obtain；In order to ensure enough rigidity, limit guide groove does not have the later stage to adjust machine
Part, it is perfect rigidity, manufactures and just decides rolling platform running orbit, regular maintenance, maintenance, equipment adjustment
All without changing it, that is, the security of rolling platform will not fail after the completion of device fabrication.
5. a kind of flight film and drama field, comprising rolling platform in balance component, this rolling platform in balance component includes rolling platform, indulged
Move slide plate, seat, it is characterised in that rolling platform move when, the balance component can adjust automatically platform center of gravity, center of rotation
Both sides weight design when be allowed to tend to balance, then at the scene equipment debugging when its without that side of occupant increase counterweight (07),
So that platform not only can with automatic fall-back to horizontality but also only need smaller vertically pull power；The balance component will reach motion and refer to
Mark reaches simulation power again；Counterweight is made up of multi-disc cast iron lamellar body；Cast iron lamellar body adds more, and counterweight just weighs, rolling platform
Fall velocity is with regard to fast, but the tractive force of hoist engine also increases simultaneously；Counterweight adds less, and the tractive force of hoist engine reduces, but rolling is put down
Platform fall velocity is with regard to slow；So how much counterweight is required to change according to film is servo-actuated to rolling platform.
6. a kind of flight film and drama field, constant speed buffer gear when being fallen after rise comprising rolling platform, constant speed is delayed when this rolling platform falls after rise
Punch mechanism includes a plurality of gas spring (09), it is characterised in that gas spring is equipped with exhaust manual throttle valve, the regulation handle of choke valve
There is key, choke valve is just locked once adjusting, and maintenance repair no longer adjusts；Gas spring is equipped with breather cheek valve；Gas spring by
Cylinder barrel cylinder rod and piston and seal composition；Breather cheek valve is opened when rolling platform plays perpendicular, and air smoothly enters cylinder barrel, unlimited
Rolling platform speed processed；Rolling platform to horizontal direction rotate when, breather cheek valve close, the gas flow control through manual exhaust
System, limit the maximum fall velocity of motion platform and elastic air cushion effect is played when platform reaches level；Platform proper motion
When fall velocity controlled by servo hoist engine, and speed is less than the setting speed of constant speed buffer gear, therefore constant speed buffer
Structure does not play practical function；Electric or mechanical breakdown is only occurred, constant speed buffer gear just works when platform safety falls after rise；Therefore
Constant speed buffer gear belongs to release mechanism；Gas spring also has the safety work that rolling platform is held when cylinder rod reaches most long simultaneously
With；This flight film and drama field 4 gas springs of each rolling stage+module, two rolling platforms are mounted with 8 gas springs altogether, more
Gas spring can reduce each parts stress of gas spring with dispersion force, and the safety for strengthening gas spring namely enhances whole machinery
The safety of system.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621356102.8U CN206652256U (en) | 2016-12-12 | 2016-12-12 | Flight film and drama field |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621356102.8U CN206652256U (en) | 2016-12-12 | 2016-12-12 | Flight film and drama field |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108211384A (en) * | 2016-12-12 | 2018-06-29 | 北京以诺视景科技有限公司 | Flight film and drama field |
| CN108268005A (en) * | 2018-01-19 | 2018-07-10 | 上海恒润申启多媒体有限公司 | The control system and method for a kind of recreational facilities |
| CN110237552A (en) * | 2019-07-10 | 2019-09-17 | 上海恒润文化科技有限公司 | A kind of the cockpit kinematic system and movement technique of movable type movie theatre |
| CN110280030A (en) * | 2019-07-10 | 2019-09-27 | 上海恒润文化科技有限公司 | A kind of the cockpit control system and control method of movable type movie theatre |
| CN110327637A (en) * | 2019-07-10 | 2019-10-15 | 上海恒润文化科技有限公司 | A kind of the cockpit guard system and means of defence of movable type movie theatre |
-
2016
- 2016-12-12 CN CN201621356102.8U patent/CN206652256U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108211384A (en) * | 2016-12-12 | 2018-06-29 | 北京以诺视景科技有限公司 | Flight film and drama field |
| CN108268005A (en) * | 2018-01-19 | 2018-07-10 | 上海恒润申启多媒体有限公司 | The control system and method for a kind of recreational facilities |
| CN110237552A (en) * | 2019-07-10 | 2019-09-17 | 上海恒润文化科技有限公司 | A kind of the cockpit kinematic system and movement technique of movable type movie theatre |
| CN110280030A (en) * | 2019-07-10 | 2019-09-27 | 上海恒润文化科技有限公司 | A kind of the cockpit control system and control method of movable type movie theatre |
| CN110327637A (en) * | 2019-07-10 | 2019-10-15 | 上海恒润文化科技有限公司 | A kind of the cockpit guard system and means of defence of movable type movie theatre |
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