CN108525292A - The domestic type play sport simulator of motor-driven Three Degree Of Freedom - Google Patents

The domestic type play sport simulator of motor-driven Three Degree Of Freedom Download PDF

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Publication number
CN108525292A
CN108525292A CN201810072612.XA CN201810072612A CN108525292A CN 108525292 A CN108525292 A CN 108525292A CN 201810072612 A CN201810072612 A CN 201810072612A CN 108525292 A CN108525292 A CN 108525292A
Authority
CN
China
Prior art keywords
swing
motor
moving platform
freedom
degree
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
Application number
CN201810072612.XA
Other languages
Chinese (zh)
Inventor
范守文
罗志竞
朱晖
曲兴家
牛大山
卢满怀
余思佳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Electronic Science and Technology of China
Original Assignee
University of Electronic Science and Technology of China
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by University of Electronic Science and Technology of China filed Critical University of Electronic Science and Technology of China
Priority to CN201810072612.XA priority Critical patent/CN108525292A/en
Publication of CN108525292A publication Critical patent/CN108525292A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63FCARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F13/00Video games, i.e. games using an electronically generated display having two or more dimensions
    • A63F13/25Output arrangements for video game devices
    • A63F13/28Output arrangements for video game devices responding to control signals received from the game device for affecting ambient conditions, e.g. for vibrating players' seats, activating scent dispensers or affecting temperature or light
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63FCARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F2300/00Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game
    • A63F2300/30Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterized by output arrangements for receiving control signals generated by the game device
    • A63F2300/302Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterized by output arrangements for receiving control signals generated by the game device specially adapted for receiving control signals not targeted to a display device or game input means, e.g. vibrating driver's seat, scent dispenser
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63FCARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F2300/00Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game
    • A63F2300/80Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game specially adapted for executing a specific type of game
    • A63F2300/8082Virtual reality

Abstract

The invention discloses a kind of domestic type play sport simulators of motor-driven Three Degree Of Freedom, it includes pedestal, moving platform, rotating platform, the first swing mechanism, the second swing mechanism and rotary drive mechanism, and moving platform is attached with pedestal by Hooke hinge;First swing mechanism connects part by screw thread and meets the left back portion of pedestal be fixed on, and the second swing mechanism is connected through a screw thread the right rear portion that part is fixed on pedestal, and the first, second swinging structure is attached by joint ball bearing with moving platform;Rotating platform is mounted on moving platform, is equipped with bearing between them;Rotary drive mechanism is installed in moving platform, and output shaft is inserted into the shaft endoporus of rotating platform, for directly driving rotating platform.The driving of present invention low-power machine just can be realized to be rotated around three reference axis, and simple in structure, compact, and low in energy consumption, at low cost, simulation effect is good, suitable for home use.

Description

The domestic type play sport simulator of motor-driven Three Degree Of Freedom
Technical field
The present invention relates to motion simulator technical fields, and in particular to a kind of domestic type trip of motor-driven Three Degree Of Freedom Play motion simulator.
Background technology
Play sport simulator can be made by the movement in dynamic control motion simulator real-time tracking virtual game User obtains experience on the spot in person.
Traditional motion simulator mainly uses hydraulic pressure or air pressure to drive, and needs external oil pump, fuel tank or high pressure gas station Equal affiliated facilities.The defects of these attached settings not only increase cost, and there is also oil gas leakage or noise pollutions.Some inventions Person proposes improvement project, using electric cylinder as driving unit, for example, application No. is 201010157797.8 patent documents In disclose a kind of " Wabbler mechanism of electric seat ", mechanism design uses the mode of electric cylinder driving, but the mechanism is only gathered around There are two degree of freedom and a lifting degree of freedom is swung, rotary motion is cannot achieve, cannot achieve complicated movement simulation.
Application No. is a kind of " motion simulator " is disclosed in 201380044761.0 patent document equally using electronic Cylinder drives, although comparing the former, it can realize that abundant athletic posture transformation, overall structure are sufficiently complex.These designs are deposited The problem of be since the load in motion process all acts on driving unit, it is therefore desirable to using powerful driving singly Member, cost still remain high.Still further aspect, rotary unit are arranged in bottom, and load is in addition to rotary unit All mechanisms have very big inertia force and act on driving motor when rotating commutation, are difficult to quickly, accurately control The shortcomings that rotary motion processed.
Application No. is 20088011428.5 patent documents to disclose another improvement, by moving platform useful load Barycenter is kept close to the center of oscillation of motion platform.Such arrangement so that movement of the useful load on its center of oscillation has less Energy expenditure, so as to use the relatively small driving motor of power.It is such design there is a problem that it is certain, in game Oscillation center is consistent with barycenter, this results in the center of oscillation center and user coordinate system inconsistent, so as to cause analog distortion. Still further aspect, only there are two true degree of freedom, the effect that can be simulated is limited for this design.
Invention content
The present invention overcomes the deficiencies in the prior art, provide a kind of domestic type play sport of motor-driven Three Degree Of Freedom Simulator, it is intended to which the function of being rotated around three reference axis just can be realized by low-power machine driving.
In view of the above problem of the prior art, according to one aspect of the present disclosure, the present invention uses following technology Scheme:
A kind of domestic type play sport simulator of motor-driven Three Degree Of Freedom, including:
Pedestal, the pedestal include that a fixation supports;
Moving platform, the moving platform include motor installation casing, transmission arm and moving platform axis, the transmission arm with it is described Motor installation casing connects, and the moving platform axis is set to motor installation casing bottom, the moving platform axis with it is described solid Surely support upper end cooperation, the moving platform axis being capable of the relatively described fixed support rotating;
Rotating platform, the rotating platform include rotary frame, seat and rotating platform shaft;The seat and rotation Rack connects, and rotating platform shaft is connect with rotary frame;
Rotary drive mechanism, the rotary drive mechanism are mounted in the motor installation casing, the rotary driving machine Structure includes one speed reducer, and the reducer output shaft is connected with the rotating platform shaft, for driving rotating platform to revolve Turn;
First swing mechanism and the second swing mechanism, first swing mechanism and the second swing mechanism are moved with described respectively Platform connects, for making the moving platform generate swing.
In order to which the present invention is better achieved, further technical solution is:
An embodiment according to the present invention, first swing mechanism and/or the second swing mechanism are crank connecting link Mechanism.
Another embodiment according to the present invention, first swing mechanism and/or the second swing mechanism include swinging Mechanism driving-motor, swing mechanism worm type of reduction gearing, swing arm, hypozygal ball bearing, connecting rod, upper joint ball bearing;Institute It states swing mechanism driving motor to connect with the swing mechanism worm type of reduction gearing, the swing mechanism worm type of reduction gearing On reducer output shaft connect with the swing arm, the hypozygal ball bearing for connecting swing arm and connecting rod, it is described on Oscillating bearing is used to connect the transmission arm on connecting rod and moving platform.
Another embodiment according to the present invention, the pedestal further include chassis, and the fixed support is set to chassis On.
Another embodiment according to the present invention, first swing mechanism and the second swing mechanism are located at described dynamic flat Chassis both sides below platform.
Another embodiment according to the present invention passes through a Hooke between the fixed support and the moving platform axis It is hinged.
The present invention can also be:
Another embodiment according to the present invention, the moving platform axis are connected through a screw thread part connection motor installs case Body bottom.
Another embodiment according to the present invention, the seat are connected through a screw thread part and are connect with rotary frame.
Another embodiment according to the present invention, the fixed support is cylinder.
Another embodiment according to the present invention, the moving platform rotation center are located at the lower section of seat center.
Compared with prior art, one of beneficial effects of the present invention are:
A kind of domestic type play sport simulator of motor-driven Three Degree Of Freedom of the present invention, has:
1) rotary drive mechanism is compact, and reduction ratio is big, and rotary drive structure is mounted on moving platform, the load born Small, inertia force is small when rotation commutates, and the rapidity requirement of driving can be met using low-power machine;
2) the first, second swing mechanism is simple in structure, and reduction ratio is big, at low cost;And due to worm type of reduction gearing band There is self-locking function, during user's use, is in the presence of that power supply interrupts suddenly, simulator may remain in de-energized, Be not in situation out of control, driving motor need not increase braking system;
3) moving platform rotation center is arranged in the lower section of seat center, is supported by the fixed support on pedestal, static state carries Lotus is most of to be balanced by fixed support, this can effectively reduce the rotary inertia around X, Y-axis rotation, to reduce to driving motor Power requirement;
4) principle that angular acceleration is multiplied by radius is equal to according to tangential acceleration, when one timing of angular acceleration, the radius of gyration Bigger, tangential acceleration is bigger.Since the seat of this simulator is distant from center of rotation, can preferably simulate The feelings such as acceleration, deceleration;
5) motion simulator of the invention is simple in structure, compact, low in energy consumption, at low cost, suitable for home use.
Description of the drawings
Illustrate present specification embodiment or technical solution in the prior art in order to clearer, it below will be to embodiment Or attached drawing needed in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is the reference to some embodiments in present specification, for those skilled in the art, what is do not made the creative labor In the case of, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the overall structure diagram of the domestic type play sport simulator of one embodiment of the invention.
Fig. 2 is the moving platform structural schematic diagram of one embodiment of the invention.
Fig. 3 is the rotating platform structure schematic diagram of one embodiment of the invention.
Fig. 4 is the part-structure schematic diagram of the domestic type play sport simulator of one embodiment of the invention.
Fig. 5 is the diagrammatic cross-section of the rotary drive mechanism and rotating platform connection structure of one embodiment of the invention.
Fig. 6 is that the domestic type play sport simulator of one embodiment of the invention rotates schematic diagram around Y-axis.
Fig. 7 is that the domestic type play sport simulator of one embodiment of the invention turns about the X axis schematic diagram.
Fig. 8 is that the domestic type play sport simulator of one embodiment of the invention turns about the Z axis schematic diagram.
Wherein, entitled corresponding to the reference numeral in attached drawing:
10- pedestals, 11- chassis, 12- fix support, 13- Hookes hinge, 20- moving platforms, 21- motor installation casings, 22- biographies Swing arm, 221- Left Drive arms, the right transmission arms of 222-, 223- linking arms, 23- moving platform axis, 30- rotating platforms, 31- whirlers Frame, 32- seats, 33- rotating platform shafts, 311- fixed pedestals, the front ends 312- rack, the first swing mechanisms of 40-, 41- are swung Mechanism driving-motor, 42- swing mechanism worm type of reduction gearing, 43- swing arms, 44- hypozygal ball bearings, 45- connecting rods, 46- Upper joint ball bearing, the second swing mechanisms of 50-, 60- rotary drive mechanisms, 61- rotating mechanism driving motors, 62- rotating mechanisms Worm type of reduction gearing, 63- angular contact ball bearings, 64- bearing (ball) covers.
Specific implementation mode
The present invention is described in further detail with reference to embodiment, embodiments of the present invention are not limited thereto.
As shown in Figure 1, Fig. 1 shows a kind of overall structure of domestic type play sport simulator, the motion simulator packet Include pedestal 10, moving platform 20, rotating platform 30, the first swing mechanism 40, the second swing mechanism 50 and rotary drive mechanism 60.
As shown in Fig. 2, moving platform 20 is made of motor installation casing 21, transmission arm 22 and moving platform axis 23, for passing The structure of swing arm 22 may include the Left Drive arm 221 and right transmission arm 222 that are welded in 21 both sides of motor installation casing, and with a left side The linking arm 223 that transmission arm 221 and right transmission arm 222 connect, the first swing mechanism 40 and the second swing mechanism 50 and linking arm 223 both ends connect, and moving platform axis 23 is connected through a screw thread part and is fixed on 21 bottom of motor installation casing.
As shown in figure 3, rotating platform 30 is made of rotary frame 31, seat 32 and rotating platform shaft 33, rotary frame 31 include fixed pedestal 311 and front end rack 312, and seat 32 is connected through a screw thread the fixation that part is fastened on 31 rear portion of rotary frame 311 top of pedestal.Rotating platform shaft 33 is connected through a screw thread the lower section that part is fastened on fixed pedestal 311.
As shown in figure 4, the pedestal 10 is made of chassis 11 and fixed support 12, fixed support 12 is welded on chassis 11 Middle part, moving platform 20 are attached with pedestal 10 by Hooke hinge 13.Fixed support 12 can preferentially use cylinder, can also adopt With other support constructions.
Again as shown in figure 4, the first swing mechanism 40 is by swing mechanism driving motor 41, swing mechanism worm type of reduction gearing 42, swing arm 43, hypozygal ball bearing 44, connecting rod 45 and upper joint ball bearing 46 form, and swing mechanism driving motor 41 is logical It crosses threaded connector to be fixed on swing mechanism worm type of reduction gearing 42, swing arm 43 is bolted on swing mechanism snail On the output shaft of worm and gear retarder 42, connecting rod 45 is attached with swing arm 43 by hypozygal ball bearing 44.First swings Mechanism 40 is connected through a screw thread the left back portion that part is fixed on pedestal 10, is connected by upper joint ball bearing 46 and moving platform 20 It connects.The composition and connection relation of second swing mechanism 50 are similar with the first swing mechanism 40, no longer repeat herein.
In addition to the structure of preferred first swing mechanism, 40 and second swing mechanism 50 of above example, the first swing mechanism 40 and second swing mechanism 50 other toggles also can be used.
The composition of rotary drive mechanism 60 includes rotating mechanism driving motor 61 and rotating mechanism worm type of reduction gearing 62, Rotating mechanism driving motor 61 is connected through a screw thread part and is fixed on rotating mechanism worm type of reduction gearing 62.Rotary drive mechanism 60, which are connected through a screw thread part, is fixed in the motor installation casing 21 of moving platform 20.
As shown in figure 5, the output shaft of rotating mechanism worm type of reduction gearing 62 is inserted into the endoporus of rotating platform shaft 33, Rotating platform shaft 33 is supported by angular contact ball bearing 63, and angular contact ball bearing 63 is fixed in bearing (ball) cover 64, bearing (ball) cover 64, which are connected through a screw thread part, is fixed on moving platform 20.
As shown in figure 5, moving platform rotation center is overlapped with the center of Hooke hinge 13.Rotation center is located at fixed pedestal 331 Immediately below center, and it is 250mm with the 33 of rotating platform shaft upper plan range.
As shown in fig. 6, when the first swing mechanism 40 and the second swing mechanism 50 swing identical angle, 20 band of moving platform Dynamic rotating platform 30 leans forward or hypsokinesis, realizes the movement (Pitching) rotated around Y-axis.
As shown in fig. 7, when the first swing mechanism 40 swings opposite angle with the second swing mechanism 50,20 band of moving platform Dynamic rotating platform 30 is overturn, and realizes the movement (Yawing) rotated around X-axis.
As shown in figure 8, when rotary drive mechanism 60 works, rotary drive mechanism 60 drives rotating platform 30 to rotate, real Rotary motion (Rolling) about the z axis is showed.
Another embodiment, first, second swing mechanism 40,50 can be disposed at left front portion and the right front portion of pedestal.
And gear reduction unit can be used with upper reducer, it can increase brake gear etc. on driving motor.
For to sum up, the domestic type play sport simulator of motor-driven Three Degree Of Freedom of the invention only needs small-power Motor driving just can be realized to be rotated around three reference axis, and simple in structure, compact, and low in energy consumption, at low cost, simulation effect is good.
What each embodiment stressed is all the difference with other embodiments in this specification, each embodiment it Between identical similar portion cross-reference." one embodiment " for being spoken of in the present specification, " another embodiment ", " embodiment " etc. refers to that combining specific features, structure or the feature of embodiment description to be included in the application generality retouches In at least one embodiment stated.It is not centainly to refer to the same implementation that statement of the same race, which occur, in multiple places in the description Example.Furthermore, it is understood that when describing a specific features, structure or feature in conjunction with any embodiment, what is advocated is to combine Other embodiment realizes that this feature, structure or feature are also fallen within the scope of the present invention.
Although reference be made herein to invention has been described for multiple explanatory embodiments of the invention, however, it is to be understood that Those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations will be fallen in this Shen It please be within disclosed scope and spirit.It more specifically, within the scope of the present disclosure and claims, can be to master The building block and/or layout for inscribing composite configuration carry out a variety of variations and modifications.In addition to what is carried out to building block and/or layout Outside variations and modifications, to those skilled in the art, other purposes also will be apparent.

Claims (10)

1. a kind of domestic type play sport simulator of motor-driven Three Degree Of Freedom, it is characterised in that including:
Pedestal (10), the pedestal (10) include that a fixation supports (12);
Moving platform (20), the moving platform (20) include motor installation casing (21), transmission arm (22) and moving platform axis (23), The transmission arm (22) connect with the motor installation casing (21), and the moving platform axis (23) is set to motor installation casing (21) bottom, the moving platform axis (23) and fixed support (12) upper end cooperation, the moving platform axis (23) can It is rotated relative to the fixed support (12);
Rotating platform (30), the rotating platform (30) include rotary frame (31), seat (32) and rotating platform shaft (33);The seat (32) connect with rotary frame (31), and rotating platform shaft (33) is fixedly connected with rotary frame (31);
Rotary drive mechanism (60), the rotary drive mechanism (60) are mounted on the motor installation casing (21), the rotation It includes retarder (62) to turn driving mechanism (60), and retarder (62) output shaft connects with the rotating platform shaft (33) cooperation It connects, for driving rotating platform (30) to rotate;
First swing mechanism (40) and the second swing mechanism (50), first swing mechanism (40) and the second swing mechanism (50) It is connect respectively with the moving platform (20), for making the moving platform (20) generate swing.
2. the domestic type play sport simulator of motor-driven Three Degree Of Freedom according to claim 1, it is characterised in that First swing mechanism (40) and/or the second swing mechanism (50) are toggle.
3. the domestic type play sport simulator of motor-driven Three Degree Of Freedom according to claim 1, it is characterised in that First swing mechanism (40) and/or the second swing mechanism (50) respectively include swing mechanism driving motor (41), oscillating machine Structure worm type of reduction gearing (42), swing arm (43), hypozygal ball bearing (44), connecting rod (45), upper joint ball bearing (46);Institute It states swing mechanism driving motor (41) to connect with the swing mechanism worm type of reduction gearing (42), the swing mechanism worm gear snail The output shaft of bar retarder (42) is connect with the swing arm (43), and the hypozygal ball bearing (44) is for connecting swing arm (43) and connecting rod (45), the upper joint ball bearing (46) are used to connect the transmission arm on connecting rod (45) and moving platform (20) (22)。
4. the domestic type play sport simulator of motor-driven Three Degree Of Freedom according to claim 1, it is characterised in that The pedestal (10) further includes chassis (11), and the fixed support (12) is set on chassis (11).
5. the domestic type play sport simulator of motor-driven Three Degree Of Freedom according to claim 1, it is characterised in that First swing mechanism (40) and the second swing mechanism (50) are located at chassis (11) both sides below the moving platform (20).
6. the domestic type play sport simulator of motor-driven Three Degree Of Freedom according to claim 1, it is characterised in that It is connect by Hooke hinge (13) between the fixed support (12) and the moving platform axis (23).
7. the domestic type play sport simulator of motor-driven Three Degree Of Freedom according to claim 1, it is characterised in that The moving platform axis (23) is connected through a screw thread part connection motor installation casing (21) bottom.
8. the domestic type play sport simulator of motor-driven Three Degree Of Freedom according to claim 1, it is characterised in that The seat (32) is connected through a screw thread part and is connect with rotary frame (31).
9. the domestic type play sport simulator of motor-driven Three Degree Of Freedom according to claim 1, it is characterised in that The fixed support (12) is cylinder.
10. the domestic type play sport simulator of motor-driven Three Degree Of Freedom according to claim 1, it is characterised in that Moving platform (20) rotation center is located at the lower section at seat (32) center.
CN201810072612.XA 2018-01-25 2018-01-25 The domestic type play sport simulator of motor-driven Three Degree Of Freedom Pending CN108525292A (en)

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CN201810072612.XA CN108525292A (en) 2018-01-25 2018-01-25 The domestic type play sport simulator of motor-driven Three Degree Of Freedom

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI666044B (en) * 2018-12-03 2019-07-21 技嘉科技股份有限公司 Pneumatic multi-dof motion device

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CN205948387U (en) * 2016-08-05 2017-02-15 绵阳知觉科技股份有限公司 Transcendent dynamic sitting
US20170113150A1 (en) * 2015-10-27 2017-04-27 Motion Device Inc. Motion simulator
CN106730830A (en) * 2016-11-17 2017-05-31 歌尔股份有限公司 A kind of drive mechanism, multiple degrees of freedom head and VR seats

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Publication number Priority date Publication date Assignee Title
CN202650398U (en) * 2012-04-24 2013-01-02 江苏宏昌工程机械有限公司 Two-freedom-degree platform loader and forklift integrated machine simulation operation system realized by arranging connection rod
US20170113150A1 (en) * 2015-10-27 2017-04-27 Motion Device Inc. Motion simulator
CN205549525U (en) * 2016-01-14 2016-09-07 深圳市幻境科技有限公司 Two -degree -of -freedom simulates motion platform
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