CN219771655U - VR dynamic experience platform - Google Patents
VR dynamic experience platform Download PDFInfo
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- CN219771655U CN219771655U CN202320392636.XU CN202320392636U CN219771655U CN 219771655 U CN219771655 U CN 219771655U CN 202320392636 U CN202320392636 U CN 202320392636U CN 219771655 U CN219771655 U CN 219771655U
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- push rod
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- 239000000725 suspension Substances 0.000 claims abstract description 17
- 230000033001 locomotion Effects 0.000 claims description 5
- 230000005484 gravity Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a VR dynamic experience platform, which comprises lifting devices and action platforms, wherein the lifting devices are symmetrically arranged, the action platforms are fixedly arranged between the lifting devices, and the lifting devices comprise a vertical frame, a first lifting unit, a second lifting unit and a limiting guide device; the first lifting unit comprises a swing arm lever, a power push rod, a lever suspension arm and a counterweight arm; one end of the power push rod is hinged with the vertical frame, the other end of the power push rod is hinged with the middle part of the swing arm lever, one end of the swing arm lever is hinged with the vertical frame, and the other end of the swing arm lever is hinged with the lever suspension arm, so that when the power push rod acts, the lifting stroke of the tail end action platform is increased by utilizing a lever structure formed by the swing arm lever and the lever suspension arm, and meanwhile, the gravity center of the lifting device is reduced, so that the stability and the safety of the equipment are improved, and the immersed experience of a user is improved.
Description
Technical Field
The utility model relates to the technical field of virtual reality equipment, in particular to a VR dynamic experience platform.
Background
Most lifting heights of lifting devices mechanically driven by existing virtual reality equipment are equal to the telescopic stroke of a push rod, so that the lifting stroke can be limited, the lifting cannot be greatly carried out, and only 0-400 mm of stroke lifting is supported in a limited space, so that the immersive experience of a user is not very strong. The electric cylinder push rod in the lifting device adopts a mode of bilateral symmetry installation, so that the utilization rate of maintenance and repair space is reduced, and the cost is increased. Meanwhile, the lifting mechanism is higher in height, so that stability and safety are reduced after the gravity center is too high.
Disclosure of Invention
In view of the above, the utility model aims to provide a VR dynamic experience platform to solve the problems that in the prior art, the purely lifting stroke in the mechanical transmission of the virtual reality equipment is limited, the lifting cannot be greatly performed, the center of gravity is too high, and the stability and the safety are reduced.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the VR dynamic experience platform comprises lifting devices which are symmetrically arranged and an action platform which is fixedly arranged between the lifting devices, wherein the lifting devices comprise a vertical frame, a first lifting unit, a second lifting unit and a limiting guide device;
the first lifting unit comprises a swing arm lever, a power push rod, a lever suspension arm and a counterweight arm; the power push rod and the counterweight arm are respectively arranged at the upper side and the lower side of the swing arm lever; one end of the power push rod is hinged with the vertical frame, the other end of the power push rod is hinged with the middle part of the swing arm lever, one end of the swing arm lever is hinged with the vertical frame, one end of the balance weight arm is hinged with the vertical frame, and one end of the balance weight arm is hinged with the middle part of the swing arm lever; the tail end of the lever suspension arm is provided with a first flange fixedly installed with the action platform, and the limiting guide device is hinged with the tail end of the lever suspension arm.
Preferably, the limit guide device comprises a guide rod and a sliding bearing, the guide rod is vertically arranged on the vertical frame, the sliding bearing is in sliding connection with the guide rod, and the sliding bearing is outwards extended and provided with a connecting block with the tail end of the lever boom hinged.
Preferably, the weight arm is a spring weight arm for balancing the weight of the power platform.
Preferably, the power push rod comprises a servo motor, a gearbox and an electric push rod; the gearbox is arranged on the side face of the bottom of the electric push rod, and the servo motor is fixedly arranged on the gearbox and drives the electric push rod to move through the gearbox.
Preferably, the first flange is hinged with the lever suspension arm.
Preferably, the second lifting unit has a structure identical to that of the first lifting unit.
Preferably, the action platform comprises a platform frame, a second flange, a seat base and a swinging mechanism; the second flanges are symmetrically arranged on two sides of the platform, the positions of the second flanges correspond to those of the first flanges, the seat base is arranged on the platform frame at equal intervals, and the swing mechanism is fixedly connected with the seat base and drives the seat base to move left and right.
The utility model has the technical effects that: when the power push rod acts, the lifting stroke of the tail end action platform is increased by utilizing the lever structure formed by the swing arm lever and the lever suspension arm, and meanwhile, the lifting speed can be increased, so that the immersive experience of a user is improved, the gravity center of the action platform is reduced compared with the existing lifting device, and the stability and the safety of equipment are improved.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view of a lifting device;
FIG. 3 is a front view of the lifting device;
fig. 4 is a perspective view of the first elevating unit;
fig. 5 is a perspective view of the motion platform.
The reference numerals are: the device comprises a lifting device 1, a motion platform 2, a vertical frame 11, a first lifting unit 12, a second lifting unit 13, a limiting guide device 14, a swing arm lever 121, a power push rod 122, a lever suspension arm 123, a counterweight arm 124, a first flange 125, a platform frame 21, a second flange 22, a seat base 23, a swinging mechanism 24, a guide rod 141, a sliding bearing 142 and a connecting block 143.
Detailed Description
The following detailed description of the utility model is provided in connection with the accompanying drawings to facilitate understanding and grasping of the technical scheme of the utility model.
In this embodiment, it should be understood that the directions or positional relationships indicated by the terms "middle", "upper", "lower", "top", "right", "left", "upper", "back", "middle", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present utility model, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model.
In this embodiment, if not specifically described, the members may be connected or fixed by bolts, pins, or the like, which are commonly used in the prior art, and therefore, the details thereof will not be described in this embodiment.
The utility model provides a VR dynamic experience platform, which is shown in figures 1-5, and comprises lifting devices 1 and action platforms 2, wherein the lifting devices 1 are symmetrically arranged, the action platforms 2 are fixedly arranged between the lifting devices 1, and the lifting devices 1 comprise a vertical frame 11, a first lifting unit 12, a second lifting unit 13 and a limiting guide device 14; the first lifting unit 12 comprises a swing arm lever 121, a power push rod 122, a lever boom 123 and a counterweight arm 124; the power push rod 122 and the counterweight arm 124 are respectively arranged on the upper side and the lower side of the swing arm lever 121; in this embodiment, the power pushrod 122 is disposed below the swing arm lever 121, and the weight arm 124 is disposed above the swing arm lever 121.
One end of the power push rod 122 is hinged with the vertical frame 11, the other end of the power push rod is hinged with the middle part of the swing arm lever 121, one end of the swing arm lever 121 is hinged with the vertical frame 11, the other end of the balance weight arm 124 is hinged with the lever suspension arm 123, and one end of the balance weight arm 124 is hinged with the vertical frame 11, so that when the power push rod 122 applies, the swing arm lever 121 is pushed upwards to swing, and then the lever suspension arm 123 is driven to rise upwards, and compared with the scheme of connecting the power push rod 122 with a power platform in the prior art, the lifting height of the power platform is higher, correspondingly, the gravity center of the lifting device 1 is lowered, the stability of equipment is improved, and the immersion experience of a user is also facilitated to be enhanced; the end of the lever arm 123 is provided with a first flange 125 fixedly mounted with the motion platform 2, and in this embodiment, the first flange 125 is hinged to the lever arm 123.
The limit guide 14 is hinged to the end of the lever arm 123 such that the end of the lever arm 123 can be moved up and down in a vertical direction.
The limit guide device 14 comprises a guide rod 141 and a sliding bearing 142, the guide rod 141 is vertically arranged on the vertical frame 11, the sliding bearing 142 is in sliding connection with the guide rod 141, the sliding bearing 142 is outwards extended to be provided with a connecting block 143 hinged to the tail end of the lever suspension arm 123, and the sliding bearing 142 slides up and down at the guide rod 141, so that the limit effect on the lever suspension arm 123 is realized.
The weight arm 124 is a spring weight arm, and the weight of the power platform is balanced by using the tensile force generated by the extension of the spring weight arm, so that the load of the power push rod 122 is conveniently reduced.
The power push rod 122 comprises a servo motor, a gearbox and an electric push rod; the gearbox is arranged on the side face of the bottom of the electric push rod, and the servo motor is fixedly arranged on the gearbox and drives the electric push rod to move through the gearbox.
The structure of the second lifting unit 13 is consistent with that of the first lifting unit 12, so that a double-beam double-boom structure is formed by the first lifting unit 12 and the second lifting unit 13, and compared with a single-beam structure, the structure is stronger in axial force resistance, and the forward and backward swinging and the integral lifting action of the power platform are realized through the lifting movement of the first lifting unit 12 and the second lifting unit 13.
The action platform 2 comprises a platform frame 21, a second flange 22, a seat base 23 and a swinging mechanism 24; the second flanges 22 are symmetrically arranged at two sides of the platform, the positions of the second flanges correspond to the positions of the first flanges 125, the seat base 23 is arranged on the platform frame 21 at equal intervals, the swinging mechanism 24 is fixedly connected with the seat base 23 and drives the seat base 23 to move left and right, and the platform frame 21 is conveniently and quickly fixedly arranged on the lifting device 1 through the second flanges 22; the swing mechanism 24 is fixedly connected with the seat base 23, so that the swing mechanism 24 can conveniently drive the seat base 23 to swing left and right.
The utility model has the technical effects that: when the power push rod acts, the lifting stroke of the tail end action platform is increased by utilizing the lever structure formed by the swing arm lever and the lever suspension arm, and meanwhile, the lifting speed can be increased, so that the immersive experience of a user is improved, the gravity center of the action platform is reduced compared with the existing lifting device, and the stability and the safety of equipment are improved. Of course, the above is only a typical example of the utility model, and other embodiments of the utility model are also possible, and all technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of the utility model claimed.
Claims (7)
1. The VR dynamic experience platform comprises lifting devices which are symmetrically arranged and an action platform which is fixedly arranged between the lifting devices, and is characterized in that the lifting devices comprise a vertical frame, a first lifting unit, a second lifting unit and a limiting guide device;
the first lifting unit comprises a swing arm lever, a power push rod, a lever suspension arm and a counterweight arm; the power push rod and the counterweight arm are respectively arranged at the upper side and the lower side of the swing arm lever; one end of the power push rod is hinged with the vertical frame, the other end of the power push rod is hinged with the middle part of the swing arm lever, one end of the swing arm lever is hinged with the vertical frame, one end of the balance weight arm is hinged with the vertical frame, and one end of the balance weight arm is hinged with the middle part of the swing arm lever; the tail end of the lever suspension arm is provided with a first flange fixedly installed with the action platform, and the limiting guide device is hinged with the tail end of the lever suspension arm.
2. The VR dynamic experience platform as set forth in claim 1, wherein the limit guide comprises a guide rod and a sliding bearing, the guide rod is vertically mounted on the stand, the sliding bearing is slidably connected with the guide rod, and the sliding bearing is provided with a connecting block hinged to the tail end of the lever boom in an outward extending manner.
3. The VR utility model of claim 1, wherein said weight arm is a spring weight arm for balancing the weight of the power platform.
4. The VR dynamic experience platform as set forth in claim 1, wherein said power pushrod comprises a servo motor, a gearbox and an electric pushrod; the gearbox is arranged on the side face of the bottom of the electric push rod, and the servo motor is fixedly arranged on the gearbox and drives the electric push rod to move through the gearbox.
5. The VR utility model of claim 1, wherein the first flange is hinged to the lever arm.
6. The VR utility model of claim 1, wherein the second elevator unit is configured to be identical to the first elevator unit.
7. The VR utility model of claim 1, wherein said motion platform comprises a platform frame, a second flange, a seat base and a swing mechanism; the second flanges are symmetrically arranged on two sides of the platform, the positions of the second flanges correspond to those of the first flanges, the seat base is arranged on the platform frame at equal intervals, and the swing mechanism is fixedly connected with the seat base and drives the seat base to move left and right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320392636.XU CN219771655U (en) | 2023-03-03 | 2023-03-03 | VR dynamic experience platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320392636.XU CN219771655U (en) | 2023-03-03 | 2023-03-03 | VR dynamic experience platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219771655U true CN219771655U (en) | 2023-09-29 |
Family
ID=88103468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320392636.XU Active CN219771655U (en) | 2023-03-03 | 2023-03-03 | VR dynamic experience platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219771655U (en) |
-
2023
- 2023-03-03 CN CN202320392636.XU patent/CN219771655U/en active Active
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