Single-person lifting mechanism for R-VR-R space station experience

Abstract

The utility model discloses a single-person lifting mechanism for R-VR-R space station experience. The single-person lifting mechanism comprises a floating simulation advancing trolley installed on an annular track at the top in a space station environment experience area cabin; the floating action realizing part is fixedly connected with the floating simulation advancing trolley and comprises a fixed bottom plate fixedly connected with the frame; the two winding drum assemblies are arranged on the two sides of the fixed bottom plate, each winding drum assembly comprises two winding drum assemblies, and a steel wire rope used for hanging an experiencer is wound around a winding drum of each winding drum assembly; the two speed reducer assemblies are arranged on the two sides of the fixed bottom plate and used for providing driving force for the winding drums of the two winding drum assemblies respectively. According to the single-person lifting mechanism, an experiencer can experience floating simulation actions such as floating, lifting and pitching in a real simulation environment of a space station, the experience of the experiencer in the space station is more perfect, and the experiencer feels more comfortable, safer and more reliable in the traction experience process.

Description

Technical Field

[0001] This utility model relates to the field of space station experience technology, and in particular to a single-person lifting mechanism for R-VR-R space station experience. Background Technology

[0002] A space station is a manned spacecraft that operates in a low Earth orbit for extended periods, allowing astronauts to visit, work, and live there. Currently, only a very small number of people have the opportunity to enter a space station and experience its living and working environment, while most people still have no chance to visit one.

[0003] In recent years, with the development of science and technology and the increasing attention people pay to aerospace technology, some people in China have tried to build simulated space stations so that aerospace enthusiasts can experience the living and working environment of a space station. However, to date, simulated space stations are still just toy-like models and cannot enable people to truly experience living and working on a space station.

[0004] Virtual Reality (VR) is a new computer technology that transcends reality, utilizing multimedia technology to create a realistic 3D virtual environment. Users need to wear VR glasses or a head-mounted display (hereinafter referred to as a VR headset) to enter this virtual environment. VR presents panoramic images to the user through the VR headset, immersing them in a virtual yet realistic environment.

[0005] If a space station experience facility that can simulate a space floating environment can be built, and the space floating simulation environment is combined with the space station virtual reality environment, it will bring people a comprehensive space station experience.

[0006] However, there is currently no mechanism that can combine the space station floating simulation environment with the space station virtual reality scene to enable people to safely float and simulate movement in the space station floating simulation environment. Summary of the Invention

[0007] The purpose of this invention is to provide a single-person lifting mechanism for R-VR-R space station experience, which enables the user to experience floating simulation movements in the realistic simulation environment of the space station, such as floating motion, lifting motion, pitching motion, etc., making the user's space station experience more perfect, and more comfortable, safe and reliable during the traction experience.

[0008] To achieve the above objectives, this utility model provides a single-person lifting mechanism for R-VR-R space station experiences, comprising: a floating simulation trolley installed on a circular track at the top of the space station environment experience area; a floating motion realization component fixedly connected to the frame of the floating simulation trolley, including: a fixed base plate fixedly connected to the frame; a first set of drum assemblies and a second set of drum assemblies disposed on both sides of the fixed base plate, each set of drum assemblies including two drum assemblies, each drum assembly having a steel wire rope wound around it for suspending the user; and two reducer assemblies disposed on both sides of the fixed base plate for providing driving force to the drums of the two sets of drum assemblies respectively.

[0009] Preferably, the reducer assembly includes a motor and a dual-output shaft reducer connected to the motor, and the two drum assemblies of each drum assembly are connected to the dual output shafts of the dual-output shaft reducer.

[0010] Preferably, the two drum assemblies of each drum assembly are symmetrically located on both sides of the corresponding reducer assembly.

[0011] Preferably, the drum assembly further includes a rope pressing wheel structure disposed on one side of the corresponding drum.

[0012] Preferably, the spacing between the two roll assemblies of the first roll assembly and the two roll assemblies of the second roll assembly is different.

[0013] Preferably, the cross-section of the track is I-shaped.

[0014] Preferably, the floating simulation walking vehicle includes: a walking vehicle frame disposed on the track and capable of moving along the track to allow users to experience floating walking in space within the space station environment experience area; a drive motor mounted on one side of the walking vehicle frame; and an active walking mechanism mounted on the walking vehicle frame and located above the lower wing plate of the track for transmission connection with the output shaft of the drive motor to allow the walking vehicle to move along the track.

[0015] Preferably, the floating simulation traveling vehicle further includes: a driven traveling mechanism installed at both ends of the traveling vehicle frame and located below the lower wing plate of the track, for cooperating with the active traveling mechanism to enable the floating simulation traveling vehicle to travel along the track.

[0016] Preferably, the floating simulation traveling vehicle further includes: multiple sets of guide wheels installed on the inner wall of the inner side plate and the inner wall of the outer side plate, with corresponding positions to move along the two side walls of the track web.

[0017] This utility model provides a single-person lifting mechanism for R-VR-R space station experiences. It enables users to experience floating simulation movements such as floating, lifting, and pitching in a realistic simulation environment of the space station, making the space station experience more perfect. During the experience, each trolley runs smoothly and has sufficient friction with the track, preventing slippage and derailment. This makes the experience more comfortable, safe, and reliable for users. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of an R-VR-R space station experience facility with the single-person lifting mechanism of this utility model;

[0019] Figure 2 It is the experiencer in Figure 1 A schematic diagram of the space station experience facility shown;

[0020] Figure 3 This is a perspective view of the floating simulation traveling vehicle of this utility model;

[0021] Figure 4 This is a top view of the floating simulation traveling vehicle of this utility model;

[0022] Figure 5 This is a partial structural diagram of the floating simulation traveling trolley of this utility model installed on the track;

[0023] Figure 6 yes Figure 5 The right view;

[0024] Figure 7 yes Figure 5 AA partial sectional view;

[0025] Figure 8 yes Figure 5 BB section view in the middle;

[0026] Figure 9 This is a schematic diagram of an R-VR-R space station experience facility with a single-person lifting mechanism of this utility model;

[0027] Figure 10 This is a perspective view of the component that enables the floating motion of this utility model;

[0028] Figure 11 This is the main view of the component that implements the floating action;

[0029] Figure 12 This is the left view of the component that enables the floating motion;

[0030] Figure 13 This is a top view of the components that enable the floating motion;

[0031] Figure 14 yes Figure 11 AA section view;

[0032] Figure 15 yes Figure 11 BB cross-sectional view. Detailed Implementation

[0033] like Figure 1 The diagram shows a structural schematic of an R-VR-R space station experience facility with a single-person lifting mechanism according to this invention. R-VR-R refers to virtual reality and then back to reality. The space station experience facility is used to generate a space station environment experience area. Figure 2 As shown, this is for the experiencer in Figure 1 The schematic diagram of the space station experience facility shown illustrates that the R-VR-R space station experience facility with the single-person lifting mechanism of this invention includes an indoor activity area 2 for experiencing activities inside the space station module and an outdoor activity area 1 for experiencing activities outside the space station module. The indoor activity area 2 and the outdoor activity area 1 are connected end-to-end, forming a circular space station environment experience area. The indoor activity area 2 has the same decorations as the actual space station module, replicating the real space station 1:1, giving users the feeling of entering a real space station.

[0034] The circular space station experience area has a fixed circular track 3 on the top of the cabin. Part of the circular track 3 is located in the activity area 2 inside the cabin, and another part is located in the activity area 1 outside the cabin. The circular track 3 is equipped with a space floating simulation component 4. The space floating simulation component includes a floating simulation vehicle 400 and a floating motion realization component 500. The floating motion realization component is installed below the floating simulation vehicle and is used to suspend the experiencer.

[0035] In addition, the space station experience facility also includes a data acquisition area 6 for collecting images of participants, a spacesuit dressing area 5 for participants to put on spacesuits, and a spacesuit removal area 8 for participants to remove their spacesuits. The spacesuit dressing area 5 is located between the exit of the data acquisition area 6 and the entrance of the intravehicular activity area 2, and the spacesuit removal area 8 is located between the exit of the intravehicular activity area 2 and the exit of the space station experience facility.

[0036] The space station experience participant enters the data acquisition area 6 through the space station entrance 7 gate (gate not shown). Data acquisition equipment (not shown) in the data acquisition area 6 collects the participant's data, such as a 3D facial image, height, weight, etc. After data collection, the participant enters the spacesuit dressing area 5 to put on space experience equipment, such as a harness, in preparation for entering the annular space station experience area. The participant enters the annular space station experience area through the entrance of the cabin activity area 2 and uses the floating simulation trolley 400 and the floating motion realization component 500 to perform space floating simulation actions in the cabin activity area 2 and the extravehicular activity area 1, thus entering the space floating simulation environment. After the experience, the participant exits from the cabin activity area 2 to enter the spacesuit removal area 8.

[0037] In addition, see Figure 9 The space station experience facilities also include: a VR headset 10 worn by the user to display virtual reality scenes of activities inside and outside the space station; and a central control room 11 for controlling the space float simulation component 4 to perform space float simulation actions and controlling the VR headset to display virtual reality scenes of the space station. After the user enters the activity area 2 inside the module and puts on the VR headset, the space float simulation component performs space float simulation actions corresponding to the virtual reality scenes of the space station displayed by the VR headset, immersing the user in both the virtual reality environment and the space float simulation environment of the space station. The space float simulation component, moving along the circular track 3, enters the activity area 2 inside the module, moves to the activity area 1 outside the module, and then returns to the activity area 2 inside the module, ensuring that the user remains immersed in both the real and virtual reality space station environments throughout the experience of wearing the VR headset inside the space station and removing it.

[0038] After the user 9 enters the activity area 2 inside the cabin and is suspended by the floating motion realization component 500, the VR headset worn on the user's head and the space floating simulation component synchronously execute the space station virtual reality scene and space floating simulation actions. Specifically, the VR headset worn on the user 9's head displays the space station virtual reality scene of activities inside and outside the space station, immersing the user in the space station virtual reality environment; the space floating simulation component simultaneously executes various space floating simulation actions corresponding to the space station virtual reality scene displayed by the VR headset, allowing the user 9 to enter the space floating simulation environment at the same time as entering the space station virtual reality environment.

[0039] See Figure 1 and Figure 9The cabin activity area 2 of this utility model is equipped with a camera 12. Correspondingly, the central control room 11 (the installation position of the central control room can be determined according to the actual situation) is equipped with a monitor 114 that receives video images output by the camera. It is used to determine whether the experiencer in the cabin is wearing a VR headset based on the image captured by the camera. When it is determined that all experiencers in the cabin are wearing VR headsets, the VR headset is controlled to display the virtual reality scene of the space station.

[0040] The central control room of this invention includes a processor 113 and a VR video player 112. Accordingly, the central control room controls the VR headset to display a virtual reality scene of the space station, including: the VR video player in the central control room transmits VR video to the VR headset; the VR video includes key markers corresponding to the start and end of the space station activity scene. A key marker detection module in the processor detects key markers in the VR video in real time. Based on the detected key markers, the processor sends corresponding control commands to the floating simulation vehicle 400 and the floating motion implementation component, causing the floating simulation vehicle and the floating motion implementation component to perform space floating simulation actions corresponding to the virtual reality activity scene of the space station displayed by the VR headset. To ensure the user's space station experience, the central control room also includes a transmission delay module 111, which sends VR data to the VR glasses or headset display only after sending the corresponding control commands to the floating simulation vehicle 400 and the floating motion implementation component 500. The floating simulation vehicle 400 and the floating motion realization component 500 each have a controller. The controller receives control commands from the processor in the central control room and controls the floating simulation vehicle and the floating motion realization component to perform space floating simulation actions according to the control commands.

[0041] This utility model presents a simulated space station experience facility set on land. After the participant (9) enters the activity area 2 inside the cabin, they can see decorations similar to those inside a real space station, experiencing the feeling of entering a real space station. The participant (9) wears a VR headset in the activity area 2. Then, a camera set in the activity area 2 transmits the participant's image to a monitor in the central control room to determine whether the participant is securely connected to the tether and wearing the VR headset. Once it is confirmed that all participants are secured and wearing VR headsets, the central control room transmits VR video to the VR headsets, controls the VR headsets to display the virtual reality scene of the space station, and simultaneously issues corresponding control commands to the floating simulation vehicle and the floating motion implementation components, causing the floating simulation vehicle and the floating motion implementation components to perform space floating simulation actions corresponding to the virtual reality activity scene of the space station displayed by the VR headset. At this time, the participant is immersed in the virtual reality scene of the activity area 2 inside the cabin and the activity area 1 outside the cabin. The floating simulation vehicle moves from the indoor activity area to the outdoor activity area and back to the indoor activity area, immersing the user in the space station environment of both reality and virtual reality throughout the experience of wearing VR headsets inside the space station and removing them.

[0042] It is evident that the lifting mechanism is a crucial component enabling users to achieve a comprehensive space station experience, allowing them to perform simulated floating movements within the space station's virtual reality environment. To achieve this, this invention provides a single-person lifting mechanism for R-VR-R space station experiences, such as... Figure 1 , Figure 2 As shown, it includes: a floating simulation trolley 400 installed on a circular track on the top of the space station environment experience area module; and a floating motion realization component 500 fixedly connected to the frame of the floating simulation trolley, such as... Figures 10-15 As shown, the floating action realization component 500 includes: a fixed base plate 503 fixedly connected to the vehicle frame; a first set of drum assemblies 514 and a second set of drum assemblies 521 disposed on the front and rear sides of the fixed base plate (see...). Figure 13 Each drum assembly includes two drum assemblies, with a steel wire rope 532 wound on the drum of each drum assembly for suspending the user; and two reducer assemblies located on both sides of the fixed base plate for providing driving force to the drums of the two drum assemblies respectively.

[0043] Among them, the fixed base plate 503 of the floating motion realization component 500 is fixedly connected to the bottom of the frame of the floating simulation moving car. When connected, the two can be directly connected together in a detachable manner, or they can be connected together through a connecting frame. When connected together through a connecting frame (not shown in the figure), a base plate connecting seat 515 can be set at the center of the fixed base plate. Correspondingly, a matching connecting plate 417 is set at the center of the frame of the floating simulation moving car. The upper end of the connecting frame is fixedly connected to the connecting plate by bolts, and the lower end of the connecting frame is fixedly connected to the base plate connecting seat by bolts.

[0044] This utility model provides power to the drum assembly through a speed reducer assembly, which includes a speed reducer base 522 fixedly mounted on a fixed base plate, a speed reducer 502 fixedly mounted on the speed reducer base, and a motor 501 connected to the speed reducer. The speed reducer is a double-output shaft speed reducer with a pair of output shafts extending in opposite directions. The double output shafts of each double-output shaft speed reducer are respectively connected to two drum assemblies of a set of drum assemblies through bushings 520 and couplings 519.

[0045] In each drum assembly, the two drum assemblies are symmetrically located on the left and right sides of the corresponding reducer assembly (see...). Figure 13 Furthermore, the spacing between the two roll assemblies in the first roll assembly and the spacing between the two roll assemblies in the second roll assembly are different, such as... Figure 13As shown, the first set of roller assemblies 514 can be structured with a greater spacing between the two roller assemblies than the second set of roller assemblies 521. This way, along the direction of travel of the trolley, the spacing between the two roller assemblies at the front is smaller than the spacing between the two roller assemblies at the rear. The user's shoulders can be suspended by the pair of roller assemblies with the smaller spacing, while the back or waist can be suspended by the pair of roller assemblies with the larger spacing. This design adapts to the human body shape, and using all four roller assemblies simultaneously suspending the user provides greater comfort and safety. In application, the four roller assemblies can be operated simultaneously or individually as needed, allowing the user to perform movements such as tilting.

[0046] All four drum assemblies of this utility model adopt the same structure, including: a drum whose rotating shaft is connected to the output shaft of the dual-output shaft reducer through a coupling; a steel wire rope with one end wound on the drum and the other end used to suspend the user; and a rope pressing wheel structure 510 set on one side of the drum, which is used to press the steel wire rope wound on the drum to prevent the rope from getting tangled. The rope pressing wheel structure can adopt the existing technology structure, which will not be described in detail here.

[0047] The floating motion realization component of this utility model moves along the circular track 3 on the ceiling of the cabin in the space station environment experience area, driven by a floating simulation trolley. Figure 1 , Figure 2 The diagram shows the structure of the single-person lifting mechanism of this utility model installed on the annular track 3. The cross-section of the annular track is I-shaped (as shown in the image). Figure 2 (As shown).

[0048] And such Figures 3-8 The figures show different structural schematic diagrams of the floating simulation walking vehicle of this utility model. As can be seen from the figures, the floating simulation walking vehicle includes: a walking vehicle frame set on a track and capable of moving along the track to allow users to experience floating walking in the space station environment experience area; a floating action realization component connected below the frame to suspend the user through a steel wire rope of the floating action realization component; a drive motor 401 installed on one side of the walking vehicle frame; and an active walking mechanism installed on the walking vehicle frame and located above the lower wing plate of the track for transmission connection with the output shaft of the drive motor to allow the walking vehicle to move along the track.

[0049] Specifically, the traveling trolley frame includes parallel inner side plates 402 and outer side plates 405, and a connecting beam 403 that fixes the front and rear ends of the two side plates together. The inner and outer side plates and the connecting beam constitute a frame that supports other components of the floating simulation traveling trolley and can move along the track under motor drive. In addition, a connecting plate 417 is set in the middle of the frame, with its two ends fixedly connected to the inner and outer side plates respectively. The floating action realization component 500 is installed on this connecting plate. In the design, the length extension direction of the inner and outer side plates is parallel to the length extension direction of the track.

[0050] In this invention, a drive motor 401 is fixedly installed on the outside of the inner side plate 402. The drive motor transmits its power to an active walking mechanism installed on the frame of the traveling trolley and located above the lower wing plate of the track, and a driven walking mechanism located below the lower wing plate of the track, which cooperates with the active roller to make the floating simulation traveling trolley move along the track.

[0051] The active walking mechanism can adopt the following structure, including: located at one end of the traveling trolley frame (e.g. Figure 3 The first active travel mechanism (shown at the front end) is connected to the output shaft of the drive motor and has a pair of first active rollers for traveling along the upper surface of the lower wing plate of the track; the second active travel mechanism is located at the other end of the traveling trolley frame and is connected to the output shaft of the drive motor and has a pair of second active rollers for traveling along the upper surface of the lower wing plate of the track.

[0052] Specifically, the first active walking mechanism of this utility model includes: an active shaft 417 with its left and right ends rotatably connected to the inner and outer side plates of the traveling trolley frame, respectively; the left end of the active shaft is connected to the output shaft of the drive motor; a pair of first active sprockets 408 installed on the left and right sides of the active shaft; a pair of first passive sprockets 406 connected to the pair of active sprockets via first chains 407, the pair of passive sprockets being located in front of and above the pair of first active sprockets; and a pair of first active rollers 404 coaxial with the pair of first passive sprockets and capable of rolling along the upper surface of the lower wing plate of the track under their drive, wherein the pair of first active rollers are located between the inner and outer side plates, and the pair of first passive sprockets are located on the outer side of the inner and outer side plates, respectively.

[0053] In the design, the first active walking mechanism also includes a pair of cantilever shafts 418 for fixing a pair of first passive sprockets thereon. One cantilever shaft is rotatably mounted on the inner side plate, with its left and right ends extending out of the inner side plate respectively. The other cantilever shaft is rotatably mounted on the outer side plate, with its left and right ends extending out of the outer side plate respectively (e.g., Figure 3(As shown). A passive sprocket is fixedly installed at one end of each cantilever shaft that extends outward from the corresponding side plate, and a first active roller is rotatably installed at the other end that extends outward from the corresponding side plate. There is a certain gap between the opposite ends of the two cantilever shafts, so that the web of the track can be installed between the gaps of the two cantilever shafts.

[0054] Thus, when the drive shaft rotates under the action of the drive motor, it drives a pair of first drive sprockets 408 on the drive shaft to rotate, and transmits the power to a pair of first driven sprockets through the first chain. When the pair of first driven sprockets rotate, they drive a pair of first drive rollers coaxial with them to rotate. Since the pair of first drive rollers are installed above the lower wing plate of the track, when the first drive rollers rotate, they can roll along the upper surface of the lower wing plate, allowing the traveling trolley to move along the track.

[0055] like Figures 3-8 As shown, the active walking mechanism of this utility model also includes a second active walking mechanism, which includes: a pair of second active sprockets 413 installed on both sides of the active shaft and located between a pair of first active sprockets, each second active sprocket being installed on the portion between the first active sprocket of the active shaft and the outer side of the corresponding side plate; a pair of second passive sprockets 410 respectively connected to the pair of second active sprockets via a second chain 409, the pair of second passive sprockets being located above and behind the pair of second active sprockets; and a pair of second active rollers 411 coaxial with the pair of second passive sprockets and capable of rolling along the upper surface of the lower wing plate of the track under their drive, wherein the pair of second active rollers are located between the inner side plate and the outer side plate, and the pair of second passive sprockets are located on the outer side of the inner side plate and the outer side plate, respectively.

[0056] In the design, the second active walking mechanism also includes a pair of cantilever shafts 418 for fixing a pair of second passive sprockets thereon. One cantilever shaft is rotatably mounted on the inner side plate, with its left and right ends extending out of the inner side plate respectively. The other cantilever shaft is rotatably mounted on the outer side plate, with its left and right ends extending out of the outer side plate respectively (e.g., Figure 3 (As shown). Each cantilever shaft has a second passive sprocket fixedly installed at one end extending outward from the corresponding side plate, and a second active roller rotatably installed at the other end extending inward from the corresponding side plate. There is a certain gap between the opposite ends of the two cantilever shafts, so that the web of the track can be installed between the gaps of the two cantilever shafts.

[0057] In this way, when the drive shaft rotates under the action of the drive motor, it drives a pair of first drive sprockets 408 on the drive shaft to rotate, and at the same time drives a pair of second drive sprockets 413 to rotate. When the pair of second drive sprockets 413 rotate, they transmit power to a pair of second driven sprockets through the second chain. When the pair of second driven sprockets rotate, they drive a pair of second drive rollers coaxial with them to rotate. Similarly, the pair of second drive rollers are installed above the lower wing plate of the track. When the second drive rollers rotate, they can roll along the upper surface of the lower wing plate, thus cooperating with the first drive rollers to enable the traveling trolley to move along the track.

[0058] By installing two pairs of active rollers at the front and rear positions on both sides of the track web, the trolley can move more smoothly along the track and provide more stable support.

[0059] To further enhance the stability of the floating simulation trolley along the track and prevent it from slipping off or overturning, the trolley also includes a driven traveling mechanism mounted on the trolley frame and located below the lower wing plate of the track. This mechanism engages with the driving rollers to enable the floating simulation trolley to travel along the track. The driven traveling mechanism includes a pair of first driven rollers 415 mounted at one end (e.g., the front end) of the trolley frame and located below the lower wing plate of the track. These rollers engage with a pair of first driving rollers to enable the floating simulation trolley to travel along the track. (See [link to relevant documentation]) Figure 6 , Figure 7 ); A pair of second driven rollers 416 (e.g., mounted on the other end (e.g., the rear end) of the traveling trolley frame and located below the lower wing plate of the track, for cooperating with a pair of second driving rollers to enable the floating simulation traveling trolley to move along the track. Figure 8 (As shown).

[0060] During the design process, a pivot is installed at both the front and rear ends of the traveling trolley frame; that is, the two ends of the pivot are fixedly mounted on the inner and outer side plates, respectively (e.g., ...). Figure 8 The rotating shaft is located below the lower wing plate of the track. A driven roller is installed on both sides of each rotating shaft, and the upper part of the four driven rollers contacts the lower surface of the lower wing plate of the track. When the traveling trolley frame moves along the track under the drive of the active traveling mechanism, the four driven rollers and the four corresponding active rollers clamp the lower and upper surfaces of the lower wing plate of the track respectively, generating rolling friction that causes the trolley to move along the track.

[0061] Furthermore, in order to prevent the trolley from swaying on the track when it travels along the track, the floating simulation trolley of this utility model also includes multiple sets of guide wheels 412 installed on the inner wall of the inner side plate and the inner wall of the outer side plate, with corresponding positions to roll along the two side walls of the track web.

[0062] like Figure 3 , Figure 4As shown, this utility model has a set of guide wheels installed at the front and rear ends of the traveling trolley frame. Both sets of guide wheels are located above the lower wing plate of the track. Each set of guide wheels includes two guide wheels. One guide wheel is fixedly installed on the inner wall of the inner side plate through a guide wheel seat, and the other guide wheel is fixedly installed on the inner wall of the outer side plate through a guide wheel seat. The axles of both guide wheels extend in the vertical direction, that is, perpendicular to the axles of the driving roller and the driven roller. There is a certain gap between the outer surfaces of the two guide wheels. This gap is equal to or slightly greater than the thickness of the track web, so that the two guide wheels can contact the two side walls of the web respectively and roll along the side walls.

[0063] Of course, in addition to the above-mentioned components, this utility model also includes various parts required to connect the above-mentioned components together, such as bolts, which will not be described in detail here.

[0064] This utility model's floating simulation trolley moves on the circular track 3 under the control of the central control room. It can drive the experiencer, who is pulled by the floating motion realization component 500 connected to it, to perform the action of floating in space. In conjunction with the floating motion realization component 500 under the control of the central control room, the experiencer can be pulled by the steel wire rope of the floating motion realization component 500 to perform various space floating simulation actions, such as floating movement, lifting movement, pitching movement, etc., so as to make the experiencer's space station experience more perfect.

[0065] This utility model's floating simulation moving trolley is driven by a single drive motor. Four active rollers located above the lower wing plate of the track and four driven rollers located below the lower wing plate work together to clamp the track's lower wing plate. Four guide wheels from two sets of guide wheels, located on either side of the track's web, also work together to clamp the track's web. The structure is compact, occupies little space, and has sufficient friction with the track to prevent slippage and detachment. This effectively ensures the stability of the floating simulation moving trolley as it moves along the track, making it safer and more reliable, and greatly reducing the occurrence of accidents.

[0066] In summary, the single-person lifting mechanism of this utility model for realizing R-VR-R experience in a space station enables the user to board a realistic simulated space station and, in conjunction with other mechanisms, such as wearing a VR headset in the circular space station experience area of ​​the simulated space station, immerse the user in a virtual reality space station environment.

[0067] Although the present invention has been described in detail above, it is not limited thereto. Those skilled in the art can make various modifications based on the principles of the present invention. Therefore, all modifications made in accordance with the principles of the present invention should be understood as falling within the protection scope of the present invention.

Claims

1. A single-person lift mechanism for R-VR-R space station experiences, characterized by, The application relates to a floating simulation walking trolley for a space station environment experience area. The floating simulation walking trolley comprises: a floating action realization part fixedly connected with a frame of the floating simulation walking trolley, which comprises: a fixed bottom plate fixedly connected with the frame; a first group of winding drum assemblies and a second group of winding drum assemblies arranged on both sides of the fixed bottom plate, each group of winding drum assemblies comprising two winding drum assemblies, and a steel wire rope for suspending an experimenter being wound on a winding drum of each winding drum assembly; two reduction machine assemblies arranged on both sides of the fixed bottom plate and used for providing driving force for winding drums of the two groups of winding drum assemblies.

2. The single-person lifting mechanism according to claim 1, characterized in that The reduction machine assembly comprises a motor and a double-output-shaft reduction machine connected with the motor, and the two winding drum assemblies of each group of winding drum assemblies are connected with double-output shafts of the double-output-shaft reduction machine.

3. Single-person lifting mechanism according to claim 1 or 2, characterized in that The two winding drum assemblies of each group of winding drum assemblies are symmetrically arranged on both sides of the corresponding reduction machine assembly.

4. The single-person lifting mechanism according to claim 3, characterized in that The winding drum assembly further comprises a rope pressing wheel structure arranged on one side of the corresponding winding drum.

5. A single-person lifting mechanism according to any one of claims 1-4, characterized in that The two winding drum assemblies of the first group of winding drum assemblies and the two winding drum assemblies of the second group of winding drum assemblies are different in spacing.

6. A single-person lifting mechanism according to any one of claims 1-5, characterized in that The cross section of the track is in the shape of an I-beam.

7. The single-person lifting mechanism according to claim 6, characterized in that The floating simulation walking trolley comprises: a walking trolley frame arranged on the track and capable of walking along the track to enable an experimenter to experience space floating walking in the space station environment experience area; a driving motor arranged on one side of the walking trolley frame; a main walking mechanism arranged on the walking trolley frame and above a lower wing plate of the track and used for being in transmission connection with an output shaft of the driving motor to enable the walking trolley to walk along the track.

8. The single-person lifting mechanism according to claim 7, characterized in that The floating simulation walking trolley further comprises: driven walking mechanisms arranged on both ends of the walking trolley frame and below the lower wing plate of the track and used for cooperating with the main walking mechanism to enable the floating simulation walking trolley to walk along the track.

Images