Multi-degree-of-freedom dynamic platform

Abstract

The utility model provides a multi-degree-of-freedom dynamic platform, which belongs to dynamic platforms and comprises a base, a shelf is arranged above the base, a plurality of groups of lifting cylinders and rotating components are arranged between the shelf and the base, a lifting motor is mounted on the base, shaft ends of the lifting cylinders are connected with the shelf, and the shelf is rotatably connected with the base through the rotating components; and a bearing plate arranged above the shelf is connected with the shelf through a plurality of groups of oscillating cylinders and a plurality of groups of sliding assemblies. According to the device, the rotating assembly is arranged between the base and the layer frame, so that the layer frame can be adjusted by a certain angle around the axis, pitching attitude change is achieved through cooperation of multiple sets of lifting air cylinders, in a flight simulation scene, take-off and landing of an airplane can be effectively simulated, and the immersion feeling of players is enhanced; meanwhile, the swinging air cylinder is matched with the sliding assembly, the posture change of left-right swinging can be achieved, the overall game experience is improved, and the applicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the dynamic platform technical field, more specifically, it is especially related to a multi -freedom dynamic platform. BACKGROUND

[0002] Dynamic platform is usually applied in the electric game seat of riding type, can provide dynamic experience for the player in the game process, usually can produce physical movement according to the scene and action instruction in the game, let the player can more immersive feeling the environmental change in the game, thereby bring the player immersive game experience, but, the structure of traditional dynamic platform is relatively simple, and the degree of freedom is low, can only carry out simple translation movement, cannot realize the attitude change of multi -angle deviation, for example, the action combination such as lateral inclination and pitch, lead to when simulating complex motion scene, cannot be adapted to the game scene, thereby reduce the immersion and experience of the player, also reduce the applicability of device. UTILITY MODEL CONTENTS

[0003] In order to solve the above technical problem, the utility model provides a multi -freedom dynamic platform to solve the technical problem in prior art, the degree of freedom of traditional dynamic platform is low, cannot realize the attitude change of multi -angle deviation, lead to the lower adaptability of complex motion scene, also reduce the immersion and experience of the player and the applicability of device.

[0004] The purpose and function of the multi -freedom dynamic platform of the utility model are achieved by the following specific technical means:

[0005] A multi -freedom dynamic platform, including base, the base top is provided with shelf, the base with the shelf between is provided with multiple groups of lifting cylinder and rotating component, the lifting cylinder is installed on the base, the lifting cylinder axle end is connected with the shelf, the shelf is rotatably connected with the base through the rotating component, the shelf top is provided with the receiving plate, the shelf is installed with multiple groups of swing cylinder and multiple groups of sliding component, the receiving plate is connected with the shelf through multiple groups of swing cylinder and multiple groups of sliding component.

[0006] According to a preferred embodiment, the rotating component is close to one end of the base, multiple groups of the lifting cylinder are close to the other end of the base, and multiple groups of the lifting cylinder are symmetrically distributed.

[0007] According to a preferred embodiment, the rotating component includes a rotating base, multiple groups of connecting holes are formed in the rotating base and the base, connecting bolts are arranged in the connecting holes, and the rotating base and the base are detachably connected; multiple groups of rotating seats are arranged above the rotating base, the rotating seats are installed on the rotating base, multiple groups of the rotating seats are symmetrically distributed, and bearings are further arranged on the rotating seats.

[0008] According to a preferred embodiment, the rotating assembly further comprises a mounting plate and a rotating crossbar, the mounting plate is mounted at the bottom of the shelf, the mounting plate is provided with a mounting groove, and the rotating crossbar is clamped in the mounting groove; the rotating crossbar is provided with rotating shafts at both ends, the rotating shafts are arranged in the bearings, and the rotating crossbar is rotatably connected with the rotating seat through the rotating shafts and the bearings.

[0009] According to a preferred embodiment, the sliding assembly comprises a sliding rail, the shelf is provided with an assembly plate above, the assembly plate is detachably connected with the shelf, the sliding rail is mounted on the assembly plate, the length of the sliding rail is equal to the length of the assembly plate, and the width of the sliding rail is smaller than the width of the assembly plate; a plurality of sliding blocks are slidably arranged on the sliding rail, and the receiving plate is mounted on the plurality of sliding blocks.

[0010] According to a preferred embodiment, a plurality of connecting frames are arranged above the shelf, one side of the connecting frame is connected with the shaft end of the swing cylinder, and the top of the connecting frame is connected with the receiving plate.

[0011] According to a preferred embodiment, a buffer table is arranged above the base, the buffer table is located between the plurality of lifting cylinders and is detachably connected with the base, the buffer table is provided with a buffer plate at the top, and the buffer plate is in contact with the shelf.

[0012] Compared with the prior art, the utility model has the advantages of the following beneficial effects:

[0013] 1. The device is provided with a plurality of lifting cylinders and rotating assemblies between the base and the shelf, the plurality of lifting cylinders and rotating assemblies are cooperated to make the shelf rotate along the rotating assembly, so that the attitude change of pitching is realized, the take-off and landing of the airplane can be effectively simulated in the flight simulation scene, and the immersion of the player is enhanced; meanwhile, the receiving plate and the shelf are connected through the swing cylinder and the sliding assembly, the movement dimension is further enriched, the attitude change of left and right swinging is realized, the player can feel various movement details in the game in all directions, the overall game experience is improved, and the applicability of the device is improved.

[0014] 2. The rotation seat is provided with bearings and the rotatable connection mode of the rotating cross rod and the rotation seat, which not only ensures the smoothness of the platform during multi-angle rotation, but also ensures the stability and reliability of the overall structure, effectively reduces the shaking and noise that may be caused by frequent movement, and prolongs the service life of the device. The combination of the sliding rail and the sliding block in the sliding assembly makes the sliding of the receiving plate in the horizontal direction stable and accurate, and can adapt to the needs of various types of game scenes. At the same time, the buffer table and the buffer plate provided on the base play a good buffering role when the platform performs lifting and other actions, avoiding damage caused by hard collision between the shelf and the base, and further improving the stability and durability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is the structure schematic diagram of the assembled utility model;

[0016] Figure 2 is the structure schematic diagram of the split utility model;

[0017] Figure 3 is the structure schematic diagram of the rotating cross rod;

[0018] Figure 4 is Figure 2 the local enlarged view of a region in the a region.

[0019] In the figure, the correspondence between the component name and the reference sign is as follows:

[0020] 11, base; 12, buffer table; 13, buffer plate; 21, shelf; 22, receiving plate; 31, lifting cylinder; 32, swing cylinder; 33, connecting frame; 41, rotating base; 42, rotating seat; 43, mounting plate; 44, rotating cross rod; 45, mounting groove; 46, rotating shaft; 47, sliding rail; 48, assembly plate; 49, sliding block. DETAILED DESCRIPTION

[0021] The embodiments of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the technical scheme of the utility model, but cannot be used to limit the protection scope of the utility model.

[0022] Example:

[0023] As Figures 1 to 4As shown in the utility model provides a kind of multi-degree-of-freedom dynamic platform, including base 11, layer frame 21 is arranged above base 11, and multiple sets of lifting cylinders 31 and rotating assembly are arranged between base 11 and layer frame 21.Lifting cylinder 31 is installed on base 11, and its shaft end is connected with layer frame 21, so as to provide powerful power support for the vertical direction movement of layer frame 21.And layer frame 21 can be rotatably connected with base 11 by rotating assembly, and the change ability of platform in pitch angle is given.For example, in flight simulation game, when simulating airplane take-off, lifting cylinder 31 can push layer frame 21 to rise, and rotating assembly cooperates to simulate the attitude change of airplane lifting head, so that player seems to be in real cockpit.Layer frame 21 is provided with receiving plate 22 above, and multiple sets of swing cylinders 32 and multiple sets of sliding assemblies are also installed above layer frame 21, receiving plate 22 is driven by the power of multiple sets of swing cylinders 32, and can realize swing in left-right direction, realize left-right dodge or side turning.At the same time, receiving plate 22 can smoothly displace on horizontal plane by the cooperation of multiple sets of sliding assemblies, further expand the dimension and flexibility of movement, so that it is fully immersed in wonderful situation of game.

[0024] As shown in the utility model, Figure 2 、 Figure 3 Rotating assembly is close to one end of base 11 in the structural layout of whole dynamic platform, and corresponding to it, multiple sets of lifting cylinders 31 are close to the other end of base 11, and these lifting cylinders 31 are symmetrically distributed, cooperate with each other and balance each other, which lays a foundation for stable movement of platform.Rotating assembly includes rotating base 41, and detachable connection is realized between rotating base 41 and base 11, multiple sets of connecting holes are opened in rotating base 41 and base 11, and connecting bolt is arranged in connecting hole, so that rotating base 41 can be combined with base 11 stably, and subsequent disassembly, repair or structural adjustment are facilitated.Multiple sets of rotating seats 42 are arranged above rotating base 41, rotating seat 42 is installed on rotating base 41, and is symmetrically distributed, which provides stable support point for subsequent rotating action, and bearing is also arranged in each rotating seat 42.

[0025] The rotating assembly also includes a mounting plate 43 and a rotating crossbar 44. The mounting plate 43 is installed at the bottom of the shelf 21, and its surface has a specially shaped mounting groove 45. The rotating crossbar 44 is fitted into this mounting groove 45, and the two fit together tightly to form an organic whole. Both ends of the rotating crossbar 44 are provided with rotating shafts 46, which pass through bearings. With the cooperation between the rotating shafts 46 and the bearings, the rotating crossbar 44 can achieve a smooth and unobstructed rotatable connection with the rotating seat 42. When the platform receives an action command from the game, the rotating crossbar 44 can rotate around its axis with the support of the rotating seat 42 and the assistance of the bearings, thereby driving the shelf 21 to change its pitch angle.

[0026] like Figure 2 , Figure 4 As shown, the sliding assembly includes a slide rail 47 and an mounting plate 48 positioned above the shelf 21. The mounting plate 48 is detachably connected to the shelf 21, facilitating installation and allowing for easy removal from the shelf 21 during maintenance, upgrades, or parts replacement. The slide rail 47 is securely mounted on the mounting plate 48, with its length matching that of the mounting plate 48, creating a fitting relationship. The width of the slide rail 47 is less than the width of the mounting plate 48, ensuring sufficient space for sliding while providing stable support from the mounting plate 48. Multiple sliders 49 are mounted on the slide rail 47, allowing for smooth sliding. The support plate 22 is mounted on these sliders 49. When a left or right lateral movement is required in the game scene, the sliders 49 slide on the slide rail 47, causing the support plate 22 to move horizontally, reproducing lateral drifting in racing simulations or lateral dodging maneuvers in adventure games.

[0027] Above the shelf 21, multiple connecting frames 33 are also provided. One side of the connecting frame 33 is connected to the shaft end of the swing cylinder 32. When the swing cylinder 32 works, its power can be effectively transmitted through the connecting frame 33. The top of the connecting frame 33 is firmly connected to the support plate 22. In this way, when the swing cylinder 32 extends or retracts, the connecting frame 33 can push the support plate 22 to swing left and right, further enriching the movement dimension of the support plate 22, allowing players to experience more diverse dynamic effects in the game, and comprehensively enhancing the immersion and realism of the game experience.

[0028] like Figure 2As shown, a buffer platform 12 is installed above the base 11. The buffer platform 12 is positioned between multiple sets of lifting cylinders 31 and is detachably connected to the base 11, facilitating later maintenance, replacement, and equipment debugging. A buffer plate 13 is installed on the top of the buffer platform 12. When the shelf 21 is lifted or lowered by the lifting cylinders 31, the buffer plate 13 will contact the shelf 21. In the event of unexpected impact or rapid descent of the shelf 21 due to changes in the game scene, the buffer plate 13 can effectively absorb and disperse these forces with its elasticity and cushioning characteristics, thereby preventing a hard collision between the shelf 21 and the base 11. This effectively ensures the stability and safety of the entire motion platform and extends the service life of the equipment.

[0029] The specific usage and function of this embodiment are as follows:

[0030] In flight simulation games, multiple sets of lifting cylinders 31 push the shelf 21 upward, while the rotating crossbar 44 in the rotating component rotates around its axis, simulating the nose-up motion of an aircraft, allowing players to experience the attitude changes during takeoff. In racing games, the lifting cylinders 31 can simulate the push-back feeling of a vehicle based on game speed data, causing the support plate 22 to tilt backward accordingly. When cornering, the swing cylinders 32 extend and retract, causing the support plate 22 to swing left and right via the connecting frame 33, simulating the car's steering and tilting. Simultaneously, the slider 49 in the sliding component slides on the rail 47, coordinating with the drifting or lateral movements of the simulated car, providing players with a more realistic driving experience.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments.

Claims

1. A multi-degree-of-freedom motion platform, comprising a base (11), characterized in that: A shelf (21) is provided above the base (11). Multiple sets of lifting cylinders (31) and rotating components are provided between the base (11) and the shelf (21). The lifting cylinders (31) are installed on the base (11). The shaft end of the lifting cylinders (31) is connected to the shelf (21). The shelf (21) is rotatably connected to the base (11) through the rotating components. A receiving plate (22) is provided above the shelf (21). Multiple sets of swing cylinders (32) and multiple sets of sliding components are installed on the shelf (21). The receiving plate (22) is connected to the shelf (21) through multiple sets of swing cylinders (32) and multiple sets of sliding components.

2. The multi-degree-of-freedom motion platform according to claim 1, characterized in that: The rotating component is located near one end of the base (11), and the multiple sets of lifting cylinders (31) are located near the other end of the base (11). The multiple sets of lifting cylinders (31) are symmetrically distributed.

3. The multi-degree-of-freedom motion platform according to claim 2, characterized in that: The rotating assembly includes a rotating base (41), and multiple sets of connecting holes are provided on both the rotating base (41) and the base (11). Connecting bolts are inserted into the connecting holes, and the rotating base (41) and the base (11) are detachably connected. Multiple sets of rotating seats (42) are provided above the rotating base (41), and the rotating seats (42) are mounted on the rotating base (41). The multiple sets of rotating seats (42) are symmetrically distributed, and bearings are also provided on the rotating seats (42).

4. A multi-degree-of-freedom motion platform according to claim 3, characterized in that: The rotating assembly also includes a mounting plate (43) and a rotating crossbar (44). The mounting plate (43) is installed at the bottom of the shelf (21). The mounting plate (43) has a mounting groove (45) and the rotating crossbar (44) is engaged in the mounting groove (45). Both ends of the rotating crossbar (44) are provided with rotating shafts (46). The rotating shafts (46) pass through the bearings. The rotating crossbar (44) is rotatably connected to the rotating seat (42) through the rotating shafts (46) and the bearings.

5. A multi-degree-of-freedom motion platform according to claim 1, characterized in that: The sliding assembly includes a slide rail (47), and an assembly plate (48) is provided above the shelf (21). The assembly plate (48) is detachably connected to the shelf (21). The slide rail (47) is mounted on the assembly plate (48). The length of the slide rail (47) is equal to the length of the assembly plate (48), and the width of the slide rail (47) is less than the width of the assembly plate (48). Multiple sets of sliders (49) are slidably arranged on the slide rail (47), and the receiving plate (22) is mounted on the multiple sets of sliders (49).

6. A multi-degree-of-freedom motion platform according to claim 1, characterized in that: Multiple sets of connecting frames (33) are provided above the shelf (21). One side of the connecting frame (33) is connected to the shaft end of the swing cylinder (32), and the top of the connecting frame (33) is connected to the receiving plate (22).

7. A multi-degree-of-freedom motion platform according to claim 6, characterized in that: A buffer platform (12) is provided above the base (11). The buffer platform (12) is located between multiple sets of lifting cylinders (31) and is detachably connected to the base (11). A buffer plate (13) is provided on the top of the buffer platform (12), and the buffer plate (13) is in contact with the shelf (21).

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