CN106569594A - Walk simulation apparatus used for virtual reality - Google Patents

Walk simulation apparatus used for virtual reality Download PDF

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Publication number
CN106569594A
CN106569594A CN201610905647.8A CN201610905647A CN106569594A CN 106569594 A CN106569594 A CN 106569594A CN 201610905647 A CN201610905647 A CN 201610905647A CN 106569594 A CN106569594 A CN 106569594A
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CN
China
Prior art keywords
rotating shaft
fixed
threading
foot
virtual reality
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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
CN201610905647.8A
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Chinese (zh)
Inventor
李佳熙
Original Assignee
李佳熙
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.)
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Application filed by 李佳熙 filed Critical 李佳熙
Priority to CN201610905647.8A priority Critical patent/CN106569594A/en
Publication of CN106569594A publication Critical patent/CN106569594A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/01Indexing scheme relating to G06F3/01
    • G06F2203/012Walk-in-place systems for allowing a user to walk in a virtual environment while constraining him to a given position in the physical environment

Abstract

The invention discloses a walk simulation apparatus used for virtual reality. The apparatus comprises a base, a left pedal and a right pedal. In a rotating process, the left pedal and the right pedal do an elliptical track motion along with a foot motion of a user under the rotating effect of a first rotary shaft and a second rotary shaft. According to the apparatus, the two pedals and the one base for providing a motion center for the pedals are arranged; the pedals can realize an elliptical motion track simulating real walk; the technical scheme for improving flexible turning and motion perception level of the user in a limited space is realized; and the apparatus is of great significance.

Description

A kind of Walk Simulation device for virtual reality
Technical field
The present invention relates to technical field of virtual reality, more particularly to a kind of Walk Simulation device for virtual reality.
Background technology
Virtual reality technology is a kind of can to create with the computer simulation system in the experiencing virtual world that it utilizes computer Generate interactively Three-Dimensional Dynamic what comes into a driver's and the system emulation of entity behavior that a kind of simulated environment is a kind of Multi-source Information Fusion User is set to be immersed in the environment.
Preferably virtual reality technology should have the perception that all people have.Except computer graphics techniques are generated Outside visually-perceptible, also audition, tactile, power feel, motion etc. is perceived.But at present, it is limited to the place of virtual reality technology application Size, people cannot be moved on a large scale, greatly reduce motion perception level.
If a kind of technical scheme that user flexibility steering and motion perception level are improved in limited space can be provided, will It is very significant.
The content of the invention
To solve the above problems, the invention provides a kind of Walk Simulation device for virtual reality, including a bottom Seat, left threading, right threading.
Two foot-operated heel positions are provided with first rotating shaft, and forward position is provided with mobile supporting mechanism.Each First rotating shaft all arranges second rotating shaft being hinged therewith, and second rotating shaft is connected to base by movable fixed mechanism On so that left threading, right threading can be rotated around base.
Front end movement supporting mechanism supports left threading, the forward position of right threading, and its can in first rotating shaft and The effect of second axis of rotation is lower movable.
In rotation process, the left threading, right threading are followed under first rotating shaft and the rotary action of the second rotating shaft and made The foot motion of user does the motion of elliptical orbit.
It is provided with followed by swivel bearing at two foot-operated heels, a pillar is stretched into through after described followed by swivel bearing It is foot-operated to be rotated by axle center of pillar when bearing is rotated to foot-operated heel position part;Have outside the first rotating shaft On housing, followed by swivel bearing fixed shell.
Further, the movable fixed mechanism is fixed on base including an activity, and can be in 360 degree of rotations Axle, the axis is provided through the through hole of the left and right sides, and the left threading, the second rotating shaft of right threading are respectively from through hole both sides The through hole is pierced into, is fixed together in through hole, form a rotating shaft.
Further, the movable fixed mechanism is fixed on base including an activity, and can be in 360 degree of rotations Axle and two active rings being set on axis, the second rotating shaft of left threading, the second rotating shaft activity of right threading are fixed to difference On active ring, the active ring being capable of 360 degree of rotations on axis.
Further, the movable fixed mechanism include activity be fixed on base and can 360 degree axis for rotating, two The fixed column of axis both sides is individually fixed in along vertical direction, a turning collar is arranged with described two fixed columns respectively, The left threading, respectively activity is fixed on different turning collars for the second rotating shaft of right threading.
Further, the movable fixed mechanism is fixed on base including an activity, and can be in 360 degree of rotations Axle and two active rings being set on axis, two fixed columns being fixed on different active rings along vertical direction, two It is arranged with a turning collar in fixed column respectively, the left threading, respectively activity is fixed to different turning for the second rotating shaft of right threading On moving-coil.
Further, the front end movement supporting mechanism is roller.
Further, front end movement supporting mechanism include mutually perpendicular vertical plate and horizontal plate, the 3rd rotating shaft, the Four rotating shafts, the 3rd rotating shaft is installed on the foot-operated front bottom end, and the 4th rotating shaft is installed on vertical plate, and the 3rd rotating shaft And the 4th rotating shaft be hinged;The horizontal plate is located at the foot-operated bottom of correspondence.
Further, the front end movement supporting mechanism is helped including a convex portion extended forward from pedal front end, one Hand lever, a bottom are provided with the pillar of pulley;Bar is fixed on pillar by the rotating shaft activity through bar and pillar On, convex portion front end is movably connected with corresponding bar lower end by a rotating shaft.
Further, described device is provided with signal transmission module, and two foot-operated bottoms are mounted on acceleration sensing Device and/or gyroscope and/or displacement transducer, and each sensor is connected with signal transmission module.
Further, described device also sets up electro-motor, and the electro-motor is connected with each rotating shaft.
Beneficial effects of the present invention are:
Present invention setting two is ridden and one is to ride to provide centrostaltic base, and described riding can be realized simulating truly The elliptic motion trace of walking, realization flexibly turns to and improves the technical side of user movement perception level in limited space Case, it is very significant.
Description of the drawings
Fig. 1 is the schematic diagram of form 1 in specific embodiment 1.
Fig. 2 is the schematic diagram of form 2 in specific embodiment 1.
Fig. 3 is the schematic diagram of form 3 in specific embodiment 1.
Fig. 4 is the schematic diagram of form 1 in specific embodiment 2.
Fig. 5 is the schematic diagram of form 2 in specific embodiment 2.
Fig. 6 is the schematic diagram of form 3 in specific embodiment 2.
Fig. 7 is the schematic diagram of form 1 in specific embodiment 3.
Fig. 8 is the schematic diagram of form 2 in specific embodiment 3.
Fig. 9 is the schematic diagram of form 3 in specific embodiment 3.
Figure 10 is the schematic diagram of form 1 in specific embodiment 4.
Figure 11 is the schematic diagram of form 2 in specific embodiment 4.
Figure 12 is the schematic diagram of form 3 in specific embodiment 4.
Figure 13 is followed by swivel bearing scheme of installation.
Wherein:1. left threading, 2. right threading, 3. first rotating shaft, 4. the second rotating shaft, 5. base, 6. axis, 7. roller, 8. Horizontal plate, 9. vertical plate, 10. convex portion, 11. pillars, 12. bars, 13. active rings, 14. fixed columns, 15. followed by rotary shaft Hold, 16. turning collars.
Specific embodiment
The present invention design concept be:Using a fixed base, two foot-operated activities for being used to fix user foot are fixed On base, the base provides the central point of pedal exercising.Foot-operated followed by place and front end are provided with special mechanism so that use The foot at family be fixed to it is foot-operated upper after can realize and truly run, walk as elliptic motion, and two ridden to enter Move in row orientation.The present invention can simulate the interior movement on a large scale in virtual scene, there is real flexibly mobile impression again.
Technical scheme is described in detail below.
The present invention includes base 5, left threading 1, a right threading 2.
The base 5 is securable to plane of travel, such as ground or the special platform for arranging.The setting purpose of base 5 is The range of movement center of one virtual reality technology user is provided.
The left threading 1, right threading 2 are arranged at the both sides of base 5, and for fixing user foot, its form can be one There is in front and back the flat board of block(Or without baffle plate).Two foot-operated heel positions are provided with first rotating shaft 3, front Install and be equipped with mobile supporting mechanism;Each first rotating shaft 3 arranges one the second rotating shaft 4 being hinged therewith, described second turn Axle 4 is connected on base 5 by movable fixed mechanism so that left threading 1, right threading 2 can be rotated around base 5.
The front end movement supporting mechanism is used to support left threading 1, the forward position of right threading 2, and it can be by first The rotatory force of the rotating shaft 4 of rotating shaft 3 and second drives and is moved.
The associated movement of movable fixed mechanism and front end movement supporting mechanism enables the foot of user to do elliptical orbit Motion.
The different shape of movable fixed mechanism, front end movement supporting mechanism is illustrated below.
Specific embodiment 1:
The present embodiment, and can as shown in figure 1, the movable fixed mechanism is arranged at activity including one is fixed on base 5 The axis 6 of 360 degree of rotations, and axis 6 is provided through the through hole of the left and right sides(Do not mark in figure), the left threading 1, right crus of diaphragm The through hole is pierced in the second rotating shaft 4 for stepping on 2, and is fixed together.It should be understood that two the second rotating shafts 4 can turn for one in fact Axle.The rotation of rotating shaft can be realized using bearing.
In order that foot-operated rotate more flexibly, one followed by swivel bearing 15 are additionally provided with heel(Such as Figure 13 institutes Show).One pillar extend into foot-operated through after described followed by swivel bearing 15 followed by locates, and in the presence of the bearing, riding can To be rotated by axle center of heel.In the housing that described followed by swivel bearing 15 is fixed on outside clutch shaft bearing.
The front end movement supporting mechanism can have three kinds of forms:
Form 1:For a roller 7(Universal wheel or one-way wheel), it can be in first rotating shaft 3, the rotary action of the second rotating shaft 4 Under carry out before and after rotate.When it is foot-operated rotated as axle center with heel when, roller 7 can also be rotated to same direction.Such as Fig. 1 It is shown.
Form 2:Including mutually perpendicular vertical plate 9 and horizontal plate 8, the 3rd rotating shaft(Do not mark in figure), the 4th rotating shaft(Figure In do not mark), the 3rd rotating shaft is installed on the foot-operated front bottom end of correspondence, and vertical plate 9 is fixed in the 4th rotating shaft one end activity On, the other end is hinged with the 3rd rotating shaft.The vertical plate 9 fixes the 4th rotating shaft for activity, and horizontal plate 8 is arranged under riding Side, to provide support force.When user stands on to take a step on foot-operated, first rotating shaft 3, the second rotating shaft 4, the 3rd rotating shaft, the 4th turn Axle all proceeds by 360 degree of rotation, rides and forms oval run trace.As shown in Figure 2.
Form 3:12, bottom of bar of convex portion 10, that a pedal front end extends forward is provided with cunning The pillar 11 of wheel.Bar 12 is fixed on pillar 11 by the rotating shaft activity through bar 12 and pillar 11;Before convex portion 10 End is movably connected with the lower end of corresponding bar 12 by a rotating shaft.When user is stood on foot-operated, get a grip on the rail bar 12 start to take a step, and each rotating shaft starts 360 degree of rotation, ride and form oval run trace.In foot-operated steering-effecting Under power, pillar 11 carries out 360 degree of motions around base 5.As shown in Figure 3.
The motion mode of the present embodiment is:
Because two the second foot-operated rotating shafts 4 are rigidly fixed together, therefore left threading 1, the action of right threading 2 lead mutually System.For example, when people turn left 30 degree when, lift left foot and be moved to the left 30 degree by axle center of heel, then lift right crus of diaphragm with right crus of diaphragm Heel asks for axle center and moves left 30 degree, makes left and right foot return to parallel position.And because axis 6 can turn, left and right foot returns to horizontal position Postponing can form the elliptical running of human body walking or running.
Specific embodiment 1 belongs to same central-axis type concurrent movement.
Specific embodiment 2:
In the present embodiment, the movable fixed mechanism is fixed on base 5 including activity, and can 360 degree of axis 6 for rotating, sets Two active rings 13 being located on axis 6, the second rotating shaft 4 of left threading 1, respectively activity is fixed to for the second rotating shaft 4 of right threading 2 On different active rings 13, each active ring 13 can carry out 360 degree of rotations on axis 6 around the center of circle.
The front end movement supporting mechanism can have three kinds of forms, identical with specific embodiment 1, respectively such as the institute of Fig. 4,5,6 Show.
Followed by the mounting means of swivel bearing 15 is identical with specific embodiment 1.
The motion mode of the present embodiment is:
The both feet of user be fixed on two it is foot-operated upper after, because left threading 1, right threading 2 are fixed on different active rings 13, because This can carry out independent activity.Not only each foot can be rotated individually by axle center of heel, can with whole foot around Central axis, very flexibly, can form the elliptical running of human body walking or running.
Specific embodiment 3:
The movable fixed mechanism is arranged at activity and is fixed on base 5 including one, and is capable of the axis 6, two of 360 degree of rotations The individual fixed column 14 that the both sides of axis 6 are individually fixed in along vertical direction, is arranged with respectively a rotation in two fixed columns 14 Circle 16, the left threading 1, right threading 2 the second rotating shaft 4 respectively activity be fixed on different turning collars 16.The energy of turning collar 16 It is enough to rotate in 360 degree around its corresponding fixed column 14.
Followed by the mounting means of swivel bearing 15 is same as Example 1.
The front end movement supporting mechanism can have three kinds of forms, identical with specific embodiment 1, respectively such as the institute of Fig. 7,8,9 Show.
The motion mode of the present embodiment is:
The both feet of user be fixed on two it is foot-operated upper after, axis 6 can be rotated, and it is foot-operated be fixed on different turning collars 16, The center of rotation of turning collar 16 is different, and left and right foot can carry out independent activity, and can individually with heel as axle center swivel foot Step on, the elliptical running of human body walking or running can be formed.
Specific embodiment 4:
The movable fixed mechanism is arranged at activity and is fixed on base 5 including one, and is capable of the axis 6, two of 360 degree of rotations The individual active ring 13 being set on axis 6(Can 360 degree of rotations), two are individually fixed in the both sides of axis 6 along vertical direction Fixed column 14, two fixed columns 14 are respectively fixed to different active rings 13.Be arranged with fixed column 14 can 360 degree rotation turn Moving-coil 16, the left threading 1, right threading 2 the second rotating shaft 4 respectively activity be fixed on different turning collars 16.
Followed by the mounting means of swivel bearing 15 is same as Example 1.
The front end movement supporting mechanism can have three kinds of forms, identical with specific embodiment 1, respectively such as Figure 10,11,12 It is shown.
The motion mode of the present embodiment is:
The both feet of user be fixed on two it is foot-operated upper after, be fixed on different turning collars due to foot-operated, and turning collar can enclose Rotate around the fixed column, along with active ring 13 can be with 360 degree of rotations so that left and right foot can carry out independent activity, and can Individually with heel as axle center rotary pedals, the elliptical running of human body walking or running can be formed.
The optimal way of above-mentioned Walk Simulation device is introduced below.
Walk Simulation device is also provided with signal acquisition module, information transmission modular, the signal acquisition module and letter The connection of number transport module, and signal transmission module communicates to connect with host computer.
The signal acquisition module includes the acceleration transducer and/or gyroscope being arranged under left threading, right steps And/or displacement transducer, for judging the speed that the change and simulation of position are walked or run.
Signal transmission module is used for the signal transmission of collection to host computer.Can be using using wireless communication of the prior art Number transport module or wire signal transport module, such as USB, wifi or bluetooth.
Host computer can be computer, and mobile phone, panel computer, the equipment such as game machine, its operation has the software of virtual reality, described Host computer receives the signal that Walk Simulation device is transmitted through coming, and according to signal data position of the people in the software of virtual reality is judged Put, moving direction, translational speed, and then feed back in institute's runs software, be allowed to that corresponding image is presented, so as to realize people little Moving range in simulate true environment and move impression on the spot in person with friction speed on a large scale.
Preferably, in order that user's movement is more laborsaving, two of the Walk Simulation device ride also respectively also Electro-motor is installed additional, for driving each rotating shaft.The condition of driving is:When certain foot-operated foot is turned to, through acceleration sensing Device etc. judges position and the speed for turning to, the position turned to according to this foot and speed data, electrical motor driven other Foot relevant shaft, to assist to turn to.

Claims (10)

1. a kind of Walk Simulation device for virtual reality, it is characterised in that including base, left threading, a right threading;
Two foot-operated heel positions are provided with first rotating shaft, and forward position is provided with front end movement supporting mechanism;Each First rotating shaft all arranges second rotating shaft being hinged therewith, and second rotating shaft is connected to base by movable fixed mechanism On so that left threading, right threading can be rotated around base;
The front end movement supporting mechanism supports left threading, the forward position of right threading, and it can be in first rotating shaft and second Axis of rotation effect is lower movable;
In rotation process, the left threading, right threading follow user under first rotating shaft and the rotary action of the second rotating shaft Foot motion do the motion of elliptical orbit;
It is provided with followed by swivel bearing at two foot-operated heels, a pillar extend into foot through after described followed by swivel bearing Heel position part is stepped on, it is foot-operated to be rotated by axle center of pillar when bearing is rotated;There is shell outside the first rotating shaft On body, followed by swivel bearing fixed shell.
2. the Walk Simulation device of virtual reality is used for as claimed in claim 1, it is characterised in that the movable fixed mechanism It is fixed on base including an activity, and is capable of the axis of 360 degree of rotations, the axis is provided through the logical of the left and right sides Hole, the left threading, the second rotating shaft of right threading pierce into the through hole from through hole both sides respectively, are fixed together in through hole, shape Cheng Yigen rotating shafts.
3. the Walk Simulation device of virtual reality is used for as claimed in claim 1, it is characterised in that the movable fixed mechanism It is fixed on base including an activity, and is capable of the axis and two active rings being set on axis of 360 degree of rotations, left foot The second rotating shaft for stepping on, the second rotating shaft activity of right threading are fixed on different active rings, and the active ring can be 360 on axis Degree is rotated.
4. the Walk Simulation device of virtual reality is used for as claimed in claim 1, it is characterised in that the movable fixed mechanism Be fixed on base including activity and can 360 degree of rotations axis, two be individually fixed in axis both sides along vertical direction Fixed column, is arranged with respectively a turning collar in described two fixed columns, the left threading, the second rotating shaft of right threading are lived respectively It is dynamic to be fixed on different turning collars.
5. the Walk Simulation device of virtual reality technology is used for as claimed in claim 1, it is characterised in that the activity is fixed Mechanism is fixed on base including an activity, and be capable of 360 degree of rotations axis and be set on axis two active rings, Two fixed columns being fixed on different active rings along vertical direction, are arranged with respectively a turning collar in two fixed columns, The left threading, respectively activity is fixed on different turning collars for the second rotating shaft of right threading.
6. the Walk Simulation device for virtual reality as described in any one of claim 1 ~ 5, it is characterised in that the front end Mobile supporting mechanism is roller.
7. the Walk Simulation device for virtual reality as described in any one of claim 1 ~ 5, it is characterised in that the front end Mobile supporting mechanism includes mutually perpendicular vertical plate and horizontal plate, the 3rd rotating shaft, the 4th rotating shaft, and the 3rd rotating shaft is installed on The foot-operated front bottom end, the 4th rotating shaft is installed on vertical plate, and the 3rd rotating shaft and the 4th rotating shaft are hinged;The horizontal plate Positioned at the foot-operated bottom of correspondence.
8. the Walk Simulation device for virtual reality as described in any one of claim 1 ~ 5, it is characterised in that the front end Mobile supporting mechanism is provided with pulley including the convex portion extended forward from pedal front end, bar, a bottom Pillar;Bar is fixed on pillar by the rotating shaft activity through bar and pillar, convex portion front end with corresponding bar End is movably connected by a rotating shaft.
9. the Walk Simulation device of virtual reality is used for as claimed in claim 1, it is characterised in that described device is provided with letter Number transport module, two foot-operated bottoms are mounted on acceleration transducer and/or gyroscope and/or displacement transducer, and respectively Individual sensor is connected with signal transmission module.
10. the Walk Simulation device of virtual reality is used for as claimed in claim 9, it is characterised in that described device also sets up Electro-motor, the electro-motor is connected with each rotating shaft.
CN201610905647.8A 2016-10-18 2016-10-18 Walk simulation apparatus used for virtual reality Pending CN106569594A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610905647.8A CN106569594A (en) 2016-10-18 2016-10-18 Walk simulation apparatus used for virtual reality

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610905647.8A CN106569594A (en) 2016-10-18 2016-10-18 Walk simulation apparatus used for virtual reality

Publications (1)

Publication Number Publication Date
CN106569594A true CN106569594A (en) 2017-04-19

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Application Number Title Priority Date Filing Date
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Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019045489A1 (en) * 2017-09-01 2019-03-07 (주)피엔아이컴퍼니 Simulation device
US10429924B1 (en) 2019-01-30 2019-10-01 Human Mode, LLC Virtual reality simulation system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019045489A1 (en) * 2017-09-01 2019-03-07 (주)피엔아이컴퍼니 Simulation device
US10429924B1 (en) 2019-01-30 2019-10-01 Human Mode, LLC Virtual reality simulation system

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