CN2626554Y - Movable platform machine of emulating the virtual genuine surrounding - Google Patents
Movable platform machine of emulating the virtual genuine surrounding Download PDFInfo
- Publication number
- CN2626554Y CN2626554Y CN 03263316 CN03263316U CN2626554Y CN 2626554 Y CN2626554 Y CN 2626554Y CN 03263316 CN03263316 CN 03263316 CN 03263316 U CN03263316 U CN 03263316U CN 2626554 Y CN2626554 Y CN 2626554Y
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- pedestal
- wabbler mechanism
- framework
- motor
- sloping shaft
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Abstract
The utility model provides a virtual dynamic platform device which is a training device component with the advantages of simple structure, easy use and workability of providing a realistic experience. The utility model comprises a frame, a driving mechanism, a first vacillation mechanism, and a second vacillation mechanism. The frame is provided fixedly with a left supporter and a right supporter. The first vacillation mechanism comprises two first vibration members and two frame seats, wherein the two first vibration members are pivotally arranged on the left and right supporters via a left first inclined shaft and a right first inclined shaft respectively; and the two first vibration members are fixed to and pivotally connected with the left and right first inclined shafts respectively. The second vacillation mechanism comprises two second vibration members and two hinge plates, wherein the two second vibration members are pivotally arranged on the two frame seats via a front second inclined shaft and a rear second inclined shaft; and the two hinge plates are fixed to and pivotally connected with the front and rear second inclined shafts. The driving mechanism comprises a first servo motor and a second servo motor which are respectively arranged fixedly on the left and right supporters of the frame, a driving cone gear fixed on the right first inclined shaft, and a driven cone gear fixed on the front second inclined shaft.
Description
Technical field
The utility model belongs to the training machine parts, particularly a kind of vivid platform machinery of virtual reality device.
Background technology
The virtual reality platform adopts Shi Douhua (Stewart) platform machinery mostly at present, utilize the oil hydraulic cylinder line to move and carry out platform rotation and translation, have characteristics such as heavy duty and multiple degrees of freedom, but its Position Control analytical calculation is difficult, complicated, and has the problem of oil piping system.
Summary of the invention
The purpose of this utility model provide a kind of simple in structure, easy to use, have and be in the vivid platform machinery that the virtual reality device of effect is used in real border.
The utility model comprises pedestal, first wabbler mechanism, second wabbler mechanism and driving mechanism; The pedestal and arranged on left and right sides apart separates respectively and sets firmly left and right stacker; First wabbler mechanism system waves framework and is fixedly arranged on two first two frame bases that wave the framework two ends by two first and constitutes; Two first wave framework middle part, and cross-over connection is on the left and right stacker of pedestal respectively, and left and right first sloping shaft of mat is hubbed at the left and right stacker of pedestal respectively, and two first wave framework fixedlys connected with left and right first sloping shaft respectively and articulate; Second wabbler mechanism is down to be extended to be provided with corresponding with first wabbler mechanism, two frame bases and to articulate two pivot connecting plates by the second swing framework and self-swinging framework to constitute; In first wabbler mechanism top, and forward and backward second sloping shaft of mat is hubbed at respectively on two frame bases second wabbler mechanism with two pivot connecting plate cross-over connections, bridges to articulate and is positioned on the pedestal so that first and second wabbler mechanism is mutual square crossing; Two pivot connecting plates are fixedlyed connected with forward and backward second sloping shaft respectively and are articulated; Driving mechanism comprises servo-type first motor, servo-type second motor that is fixedly arranged on the right stacker of the pedestal outside that are fixedly arranged on the stacker outside, a pedestal left side, be fixedly arranged on the drive bevel gear on the right side first sloping shaft that is connected with second motor rotary shaft and be fixedly arranged on preceding second sloping shaft and with drive bevel gear mesh by dynamic bevel gear.
Wherein:
The left and right stacker of pedestal is the ㄩ tee section, and its two corresponding sidewalls both sides are pivoted with roller respectively; The frame base of first wabbler mechanism is the ㄩ tee section, and its two corresponding sidewalls both sides are pivoted with roller respectively.
The pedestal bottom is provided with the servo-type three-motor of control pedestal rotation.
First, second and third motor collocation group is established and is used the reducing gear with deceleration.
Because the utility model comprises pedestal, driving mechanism and first and second wabbler mechanism; Pedestal sets firmly left and right stacker; Framework waves by two first in first wabbler mechanism system and two frame bases constitute; Two first wave left and right first sloping shaft of framework mat is hubbed on the left and right stacker of pedestal, and two first wave framework fixedlys connected with left and right first sloping shaft respectively and articulate; Second wabbler mechanism system is made of the second swing framework and two pivot connecting plates; Forward and backward second sloping shaft of the second wabbler mechanism mat is hubbed at respectively on two frame bases; Two pivot connecting plates are fixedlyed connected with forward and backward second sloping shaft respectively and are articulated; Driving mechanism comprises first and second motor of servo-type of being fixedly arranged on the left and right stacker of the pedestal outside, be fixedly arranged on the drive bevel gear on right first sloping shaft and be fixedly arranged on preceding second sloping shaft by dynamic bevel gear.During use, lay motion platform in the utility model second wabbler mechanism top, and exercycle is set on motion platform; Start servo-type first motor in the left stacker outside be fixedly arranged on pedestal, servo-type first shaft of motor drives left first sloping shaft and rotates, and controls first of first wabbler mechanism through left first sloping shaft and wave framework and do the forward and backward swing of seesaw-type; Start servo-type second motor that is fixedly arranged on the right stacker of pedestal, the rotating shaft of second servo-electric drives right first sloping shaft and rotates, and the drive bevel gear that drive is fixedly arranged on right first sloping shaft reaches and being rotated by dynamic bevel gear that drive bevel gear meshes, and then, control the second swing framework of second wabbler mechanism and do the left and right swing of seesaw-type synchronously.So, make Synchronization Control by the road conditions of first and second servomotor and virtual reality screen, can reach virtual reality control function; Not only simple in structure, easy to use, and have and be in real border and use effect, thereby reach the purpose of this utility model.
Description of drawings
Fig. 1, be the utility model structural representation stereogram.
Fig. 2, be the utility model structural representation front view.
Fig. 3, be the utility model structural representation left side view.
Fig. 4, be the utility model user mode schematic diagram.
Fig. 5, tilt forward and back the action schematic diagram for the utility model.
Fig. 6, tilt forward and back collocation sports equipment action schematic diagram for the utility model.
Fig. 7, be the utility model action schematic diagram of vacillating now to the left, now to the right.
Fig. 8, vacillate now to the left, now to the right and tilt forward and back and do the turning action schematic diagram for the utility model.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, the utility model comprises pedestal 1, first wabbler mechanism 2, second wabbler mechanism 3 and driving mechanism 5.
As shown in Figure 1 and Figure 2, pedestal 1 and arranged on left and right sides apart separate respectively suitable distance be provided with in the top and both sides form the left and right stacker 11,12 of breach.Left and right stacker 11,12 is the ㄩ tee section, and its two corresponding sidewalls both sides are pivoted with roller 13 respectively.
As Fig. 1, shown in Figure 3, first wabbler mechanism 2 is to wave framework 20 and be fixedly arranged on two first two frame bases 22 that wave framework 20 two ends by two first to constitute.
Two first wave framework 20 distinguishes cross-over connection on the left and right stacker 11,12 in pedestal 1 both sides with its interlude position, and left and right first sloping shaft 23 of mat is hubbed at pedestal 1 left and right stacker 11,12 sidewall tops respectively, two first wave framework 20 fixedlys connected with left and right first sloping shaft 23 respectively and articulates, so that first wabbler mechanism 2 can be that the relative pedestal 1 in axle center is done forward and backward inclination and waved with left and right first sloping shaft 23, and make two first to wave framework 20 inner side edges and left and right stacker 11,12 upper rollers 13 offset.
As shown in Figure 1 and Figure 2, second wabbler mechanism 3 is down to extend setting and 2 liang of frame bases of first wabbler mechanism 22 two pivot connecting plates 31 corresponding and that be del by the interior plane formula that is hollow second swing framework 30 and self-swinging framework 30 to constitute.
As Fig. 1, shown in Figure 8, driving mechanism 5 comprises servo-type first motor 51, servo-type second motor 52 that is fixedly arranged on pedestal 1 right stacker 12 outsides, the servo-type three-motor 53 that is fixedly arranged on pedestal 1 bottom that are fixedly arranged on pedestal 1 left stacker 11 outsides, be fixedly arranged on the drive bevel gear 54 on the right side first sloping shaft 23 that is connected with 52 rotating shafts of second motor and be fixedly arranged on preceding second sloping shaft 32 and with drive bevel gear 54 engagements by dynamic bevel gear 55.
First and second motor of servo-type can the collocation group be established and is used the reducing gear with deceleration, and its rotating shaft is connected with left and right first sloping shaft respectively.
The servo-type three-motor can the collocation group be established and is used the reducing gear with deceleration.
During use, the utility model can be installed on the sports equipment and use as mobile platform, its specific embodiment can be controlled by collocation virtual reality exercycle and virtual reality screen.
Promptly as shown in Figure 4, lay motion platform 4 in the utility model second wabbler mechanism 3 tops, and exercycle 40 is set on motion platform 4.
Start servo-type first motor 51 in left stacker 11 outsides that are fixedly arranged on pedestal 1, the rotating shaft of servo-type first motor 51 drives left first sloping shaft 23 and rotates, and waves framework 20 through first of left first sloping shaft, 23 controls, first wabbler mechanism 2 and do the forward and backward swing of seesaw-type; Start servo-type second motor 52 that is fixedly arranged on the pedestal 1 right stacker 12, the rotating shaft of second servo-electric 52 drives right first sloping shaft 23 and rotates, and the drive bevel gear 54 that drive is fixedly arranged on right first sloping shaft 23 reaches and being rotated by dynamic bevel gear 55 that drive bevel gear 54 meshes, and then, control the second swing framework 30 of second wabbler mechanism 3 and do the left and right swing of seesaw-type synchronously.
So, make Synchronization Control by the road conditions of first and second servomotor 51,52 and virtual reality screen, can reach virtual reality control function, for example:
1, as Fig. 5, shown in Figure 6, when road conditions shown on the screen are climbing state, at this moment, can be by control servo-type first motor 51, recede to drive first leaning device 2, the motion platform on the whole exercycle is receded, as if just like the true road conditions of climbing section.
2, when road conditions shown on the screen are the descending state, also can turn forward to drive first leaning device 2 by control servo-type first motor 51 this moment, and the motion platform on the whole exercycle is turned forward, as if just like the true road conditions of lower slope section.
3, as shown in Figure 7, when road conditions shown on the screen be left or the right side tilt the road surface time, at this moment, can be by control servo-type second motor 52, to drive second leaning device 3 or right bank left, motion platform on the whole exercycle is tilted to the left or to the right, as if just like the true road conditions that runs into the inclination highway section.
4, as shown in Figure 8, when road conditions shown on the screen are the turning road surface, at this moment, can be by controlling first and second servomotor 51,52 simultaneously, move simultaneously to drive first and second leaning device 2,3, make the motion platform on the whole exercycle have the variability of turning, as if just like the true road conditions that runs into turning slope section.
In addition, also can be as shown in Figure 8, rotation control pedestal 1 and collocation also can be set use the servo-type three-motor 53 of reducing gear with deceleration, make the whole sense of reality that the utlity model has turning, but the servo-type three-motor 53 that its control mode mat is controlled pedestal 1 reaches second motor 52 that second wabbler mechanism is controlled to cooperate servo-type first motor 51 that first wabbler mechanism is controlled.
As mentioned above, because of present known virtual reality platform adopts Shi Douhua (Stewart) platform mechanism mostly, utilize linear the moving of oil hydraulic cylinder to carry out platform rotation and translation, have heavy duty and multivariant characteristic, but its Position Control analytical calculation is difficult, complicated, and the problem of trapped fuel road system.So the utility model adopts gear rotation transmission to drive the wallowing motion of platform and the three-axis moving of rotation, has the advantages that to be better than known techniques:
1, the utility model mechanism loading of attaching most importance to is put motor on the pedestal, can avoid increasing the load of first motor, and motor vibration is passed on the platform when avoiding transmission.
2, can avoid all difficult, complicated problems of Warburg Pincus platform mechanism position control analysis calculating of parallel history.The utility model directly is rotated motion by each sloping shaft of Motor Drive, automatically controlled position of platform, steadily and reaction speed fast, drive easily.
3, can avoid concatenation type three-axis platform structure driving error to interfere and the clearance problem, the utility model utilizes the rolling of bevel gear do to reach diaxon and rotates simultaneously, has no gap interference problem.
4, be suitable for the different virtual facility, directly with tool frame on platform, can carry out three with moving motions, and when making second swing mechanism and swing.
Because of moment of torsion inertia is bigger, the utility model can be by the roller 13,24 that is hubbed at left and right stacker 11,12 and 22 liang of corresponding sidewalls of two frame bases both sides respectively, the big inertia torque that produces when bearing forward and backward swing and left and right swing.
The utility model also can be used as the vivid platform of other real border of various applying virtuals devices applicable to body-building apparatus.
Claims (4)
1, a kind of vivid platform machinery of virtual reality device is characterized in that it comprises pedestal, first wabbler mechanism, second wabbler mechanism and driving mechanism; The pedestal and arranged on left and right sides apart separates respectively and sets firmly left and right stacker; First wabbler mechanism system waves framework and is fixedly arranged on two first two frame bases that wave the framework two ends by two first and constitutes; Two first wave framework middle part, and cross-over connection is on the left and right stacker of pedestal respectively, and left and right first sloping shaft of mat is hubbed at the left and right stacker of pedestal respectively, and two first wave framework fixedlys connected with left and right first sloping shaft respectively and articulate; Second wabbler mechanism is down to be extended to be provided with corresponding with first wabbler mechanism, two frame bases and to articulate two pivot connecting plates by the second swing framework and self-swinging framework to constitute; In first wabbler mechanism top, and forward and backward second sloping shaft of mat is hubbed at respectively on two frame bases second wabbler mechanism with two pivot connecting plate cross-over connections, bridges to articulate and is positioned on the pedestal so that first and second wabbler mechanism is mutual square crossing; Two pivot connecting plates are fixedlyed connected with forward and backward second sloping shaft respectively and are articulated; Driving mechanism comprises servo-type first motor, servo-type second motor that is fixedly arranged on the right stacker of the pedestal outside that are fixedly arranged on the stacker outside, a pedestal left side, be fixedly arranged on the drive bevel gear on the right side first sloping shaft that is connected with second motor rotary shaft and be fixedly arranged on preceding second sloping shaft and with drive bevel gear mesh by dynamic bevel gear.
2, the vivid platform machinery of virtual reality device according to claim 1 is characterized in that the left and right stacker of described pedestal is the ㄩ tee section, and its two corresponding sidewalls both sides are pivoted with roller respectively; The frame base of first wabbler mechanism is the ㄩ tee section, and its two corresponding sidewalls both sides are pivoted with roller respectively.
3, the vivid platform machinery of virtual reality device according to claim 1 and 2 is characterized in that described pedestal bottom is provided with the servo-type three-motor of control pedestal rotation.
4,, it is characterized in that described first, second and third motor collocation group is established to use reducing gear with deceleration according to the vivid platform machinery of claim 1 or 3 described virtual reality devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03263316 CN2626554Y (en) | 2003-05-27 | 2003-05-27 | Movable platform machine of emulating the virtual genuine surrounding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03263316 CN2626554Y (en) | 2003-05-27 | 2003-05-27 | Movable platform machine of emulating the virtual genuine surrounding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2626554Y true CN2626554Y (en) | 2004-07-21 |
Family
ID=34255646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03263316 Expired - Fee Related CN2626554Y (en) | 2003-05-27 | 2003-05-27 | Movable platform machine of emulating the virtual genuine surrounding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2626554Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801052A (en) * | 2014-01-17 | 2014-05-21 | 深圳市好家庭实业有限公司 | Body building device |
-
2003
- 2003-05-27 CN CN 03263316 patent/CN2626554Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801052A (en) * | 2014-01-17 | 2014-05-21 | 深圳市好家庭实业有限公司 | Body building device |
| CN103801052B (en) * | 2014-01-17 | 2017-02-22 | 深圳市好家庭实业有限公司 | Body building device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040721 Termination date: 20100527 |