Walking mechanism for R-VR-R space station experience
By installing walking and suspension mechanisms on the circular track in the space station experience area, and combining them with VR headsets to display virtual reality scenes, safe floating and walking in the space station simulation environment was achieved. This solved the problem of not being able to safely float and walk in existing technologies, and improved the safety and immersion of the experience.
Patent Information
- Application Number
- CN202323014464.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-11-08
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2033-11-08
AI Technical Summary
Currently, there is a lack of mechanisms that enable people to safely float and walk in space station floating simulation environments and virtual reality scenarios, preventing them from experiencing a full range of space station experiences.
Design a walking mechanism installed on a circular track, including a traveling trolley frame, a drive motor, an active walking mechanism, and a driven walking mechanism. Suspend the user through a suspension mechanism and combine it with a VR headset to display virtual reality scenes, enabling the user to float and walk in both real and virtual environments.
It enables users to float and walk safely and reliably in a space station simulation environment, providing a compact structural design to ensure friction with the track, prevent derailment, and enhance the safety and immersion of the experience.
Smart Images
Figure CN223949381U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to space station experience technical field, especially a walking mechanism for R-VR-R space station experience. BACKGROUND
[0002] Space station is a kind of manned spacecraft that can be visited by astronauts for long-term work and life in near-earth orbit for a long time.At present, only a few people can enter space station to experience the living and working environment of space station, and most people are still out of space station.
[0003] In recent years, with the development of science and technology and the increasing attention of people to space technology, some people in China have tried to build a simulated space station to enable space enthusiasts to experience the living and working environment of space station, but so far, the simulated space station is still only a toy model, which cannot enable people to truly experience the living and working of space station.
[0004] Virtual reality VR (Virtual Reality) has virtuality beyond reality, which is a new computer technology developed by multimedia technology, which generates three-dimensional realistic virtual environment by using three-dimensional graphics generation technology, multi-sensing interaction technology and high-resolution display technology, and users need to wear VR glasses or head-mounted display (hereinafter referred to as VR helmet) to enter virtual environment.Virtual reality VR presents panoramic images to users through VR helmet, so that users can immerse in a virtual and real environment.
[0005] If a space station experience facility that can simulate space floating environment can be built, and the space floating simulation environment is combined with the virtual reality environment of space station, it will bring people a full range of space station experience.
[0006] However, there is no mechanism that can enable people to safely float and walk in the space station floating simulation environment and the virtual reality scene of space station when the space station floating simulation environment is combined with the virtual reality scene of space station. SUMMARY
[0007] The utility model aims at providing a walking mechanism for R-VR-R space station experience, which can enable people to experience floating walking in the space station floating simulation environment.
[0008] In order to achieve the above object, the utility model provides a kind of walking mechanism for R-VR-R space station experience, the walking mechanism is installed on the annular track of the cabin top in space station environment experience area and is connected with suspension mechanism below, wherein the cross section of the track is I-shaped;The walking mechanism includes: the travel trolley frame that is arranged on track and can walk along track to make experimenter experience space floating walk in space station environment experience area;Driving motor is installed in the travel trolley frame one side;Active walking mechanism for driving motor output shaft transmission connection to make travel trolley walk along the track is installed on the travel trolley frame and located above the lower flange of the track;Wherein, the R-VR-R refers to reality to virtual reality back to reality.
[0009] Preferably, the active walking mechanism includes: the first active walking mechanism of a pair of first active rollers for walking along the upper surface of the track lower flange is transmission connected with driving motor output shaft and has for being located in the travel trolley frame one end;The second active walking mechanism of a pair of second active rollers for walking along the upper surface of the track lower flange is transmission connected with driving motor output shaft and has for being located in the travel trolley frame other end.
[0010] Preferably, the first active walking mechanism further includes: the active shaft of one end transmission connected with driving motor output shaft and being rotationally connected with the inner side plate and the outer side plate of the travel trolley frame;A pair of first active sprocket is installed on both sides of active shaft;A pair of first passive sprocket is transmission connected with a pair of first active sprocket respectively;Wherein, the pair of first active rollers is coaxial with a pair of first passive sprocket, and is located between the inner side plate and the outer side plate, and a pair of first passive sprocket is located outside the inner side plate and the outer side plate respectively.
[0011] Preferably, the second active walking mechanism further includes: a pair of second active sprocket is installed on both sides of the active shaft and is located between a pair of first active sprocket;A pair of second passive sprocket is transmission connected with a pair of second active sprocket respectively;Wherein, the pair of second active rollers is coaxial with a pair of second passive sprocket, and is located between the inner side plate and the outer side plate, and a pair of second passive sprocket is located outside the inner side plate and the outer side plate respectively.
[0012] Preferably, the floating simulation travel trolley further includes: from the driving roller that is installed in travel trolley frame both ends and is located below the track lower flange is used to cooperate with the active roller to make floating simulation travel trolley walk along the track.
[0013] Preferably, the driven walking mechanism comprises: a pair of first driven rollers mounted at one end of the trolley frame and below the lower wing plate of the track for cooperating with the pair of first driving rollers to make the floating simulation trolley walk along the track; and a pair of second driven rollers mounted at the other end of the trolley frame and below the lower wing plate of the track for cooperating with the pair of second driving rollers to make the floating simulation trolley walk along the track.
[0014] Preferably, the floating simulation trolley further comprises: a plurality of groups of guide wheels mounted on the inner walls of the inner side plate and the outer side plate and corresponding to each other in position to move along the two side walls of the track web.
[0015] Preferably, the plurality of groups of guide wheels are located above the lower wing plate of the track.
[0016] Preferably, the space station environment experience area further comprises: an in-cabin activity area for experiencing in-cabin activities of the space station and an extra-cabin activity area for experiencing extra-cabin activities of the space station; the in-cabin activity area has the same decoration as a real space station cabin and is connected head to tail with the extra-cabin activity area.
[0017] Preferably, the space station environment experience area further comprises: a VR helmet worn on the head of an experimenter for displaying a space station virtual reality scene of in-cabin activities and extra-cabin activities of the space station.
[0018] The walking mechanism for R-VR-R space station experience of the utility model has the advantages that the experimenter can experience floating walking in the real simulation environment and the virtual reality environment of the space station, the structure is compact, the space occupied is small, there is enough friction between the walking mechanism and the track, the walking mechanism will not slip off the track, and the use is safer and more reliable. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 is a schematic view of an R-VR-R space station experience facility with the walking mechanism of the utility model;
[0020] Figure 2 is a schematic view of an experimenter in the space station experience facility shown in Figure 1 ;
[0021] Figure 3 is a perspective view of the walking mechanism of the utility model;
[0022] Figure 4 is a top view of the walking mechanism of the utility model;
[0023] Figure 5 is a partial structure schematic view of the walking mechanism of the utility model installed on the track;
[0024] Figure 6 is Figure 5a right view of
[0025] Figure 7 is Figure 5 an A-A partial sectional view of
[0026] Figure 8 is Figure 5 a B-B sectional view in
[0027] Figure 9 is a schematic view of the R-VR-R space station experience facility with the walking mechanism of the present application. DETAILED DESCRIPTION
[0028] As Figure 1 shown, a schematic view of the R-VR-R space station experience facility with the walking mechanism of the present application, wherein R-VR-R means reality to virtual reality and back to reality, the space station experience facility is used to generate a space station environment experience area, and as Figure 2 shown, a schematic view of the experience in the space station experience facility Figure 1 shown, it can be seen that the R-VR-R space station experience facility with the walking mechanism of the present application includes an in-cabin activity area 2 for experiencing in-cabin activities and an out-cabin activity area 1 for experiencing out-cabin activities. The in-cabin activity area 2 and the out-cabin activity area 1 are connected end to end to form a ring-shaped space station experience area. The in-cabin activity area 2 has the same decoration as the real space station cabin, and the real space station is reproduced 1:1 to give people a feeling of entering a real space station.
[0029] Among them, the top of the in-cabin of the ring-shaped space station experience area is fixed with a ring-shaped track 3, one part of the ring-shaped track 3 is located in the in-cabin activity area 2, and the other part is located in the out-cabin activity area 1, and the ring-shaped track 3 is provided with a space floating simulation assembly 4. The space floating simulation assembly includes a suspension mechanism 500 and the walking mechanism 400 of the present application (also called floating simulation walking trolley), and the suspension mechanism is installed below the walking mechanism and is used to suspend the experience.
[0030] In addition, the space station experience facility also includes a data acquisition area 6 for acquiring images of the experience, a spacesuit dressing area 5 for the experience to put on a spacesuit, and a spacesuit undressing area 8 for the experience to take off the spacesuit. The spacesuit dressing area 5 is located between the exit of the data acquisition area 6 and the entrance of the in-cabin activity area 2, and the spacesuit undressing area 8 is located between the exit of the in-cabin activity area 2 and the exit of the space station experience facility.
[0031] The space station experimenter enters the data collection area 6 from the space station entrance 7 gate (gate not shown), and the data collection equipment (data collection equipment not shown) in the data collection area 6 collects the experimenter's data, such as the experimenter's 3D facial image, height, weight, etc. After the data collection is completed, the experimenter enters the space suit dressing area 5 to wear space experience equipment, such as a tethered suit, to prepare for entering the space station experience area. The experimenter enters the space station experience area from the in-cabin activity area 2 entrance, and uses the walking mechanism 400 and the suspension mechanism 500 in the space station experience area to perform space floating simulation actions in the in-cabin activity area 2 and the extra-cabin activity area 1, so that the experimenter enters the space floating simulation environment. After the experience is over, the experimenter enters the space suit undressing area 8 from the in-cabin activity area 2 exit.
[0032] In addition, referring to Figure 9 , the space station experience facility further comprises: a VR helmet 10 worn on the head of the experimenter, used to display a space station virtual reality scene of space station in-cabin activities and space station extra-cabin activities; a central control room 11 used to control the space floating simulation assembly 4 to perform space floating simulation actions and control the VR helmet to display the space station virtual reality scene. After the experimenter wears the VR helmet in the in-cabin activity area 2, the space floating simulation assembly performs space floating simulation actions corresponding to the space station virtual reality scene displayed by the VR helmet, so that the experimenter enters the space station virtual reality environment and the space floating simulation environment. The space floating simulation assembly moving along the circular track 3 enters the extra-cabin activity area 1 from the in-cabin activity area 2 and returns to the in-cabin activity area 2, so that the experimenter is always immersed in the real and virtual space station environment during the experience process of entering the space station cabin wearing the VR helmet until taking off the VR helmet.
[0033] After the experimenter 9 enters the in-cabin activity area 2 and is hung on the suspension mechanism 500, the VR helmet worn on the head of the experimenter synchronously performs space station virtual reality scenes and space floating simulation actions with the space floating simulation assembly. Specifically, the VR helmet worn on the head of the experimenter 9 displays a space station virtual reality scene of space station in-cabin activities and space station extra-cabin activities, so that the experimenter enters the space station virtual reality environment; the space floating simulation assembly simultaneously performs various space floating simulation actions corresponding to the space station virtual reality scene displayed by the VR helmet, so that the experimenter 9 enters the space floating simulation environment while entering the space station virtual reality environment.
[0034] Referring to Figure 1 and Figure 9The cabin activity area 2 is provided with a camera 12, and correspondingly, the central control room 11 (the installation position of the central control room can be determined according to actual conditions) is provided with a monitor 114 receiving a video image output by the camera, which is used for judging whether the experience person in the cabin wears a VR helmet according to an image captured by the camera, and when it is judged that all the experience persons in the cabin wear the VR helmet, the VR helmet is controlled to display a space station virtual reality scene.
[0035] The central control room is provided with a processor 113 and a VR video player 112, and correspondingly, the central control room controlling the VR helmet to display the space station virtual reality scene comprises that the VR video player arranged on the central control room transmits the VR video to the VR helmet; the VR video comprises key marks corresponding to the start and end of the space station activity scene; a key mark detection module in the processor is used for detecting the key marks in the VR video in real time, and the processor sends corresponding control instructions to the floating simulation traveling trolley and the suspension mechanism according to the detected key marks, so that the floating simulation traveling trolley and the suspension mechanism perform space floating simulation actions corresponding to the space station virtual activity scene displayed by the VR helmet. In order to ensure the space station experience effect of the experience person, the central control room is further provided with a transmission delay module 111, which is used for transmitting the VR data to the VR glasses or the helmet display after the corresponding control instructions are sent to the traveling mechanism 400 and the suspension mechanism 500. The traveling mechanism 400 and the suspension mechanism 500 are respectively provided with controllers, the controllers receive the control instructions sent by the processor of the central control room, and control the traveling mechanism and the suspension mechanism to perform the space floating simulation actions according to the control instructions.
[0036] The space station experience facility is arranged on the land, and after the experience person 9 enters the cabin activity area 2, the experience person 9 can see the decoration similar to that in the real space station cabin and experience the feeling of entering the real space station. The experience person 9 wears the VR helmet in the cabin activity area 2. Then, the camera arranged in the cabin activity area 2 transmits the image of the experience person to the monitor of the central control room, so as to determine whether the experience person is securely connected to the rope and wears the VR helmet. When it is determined that all the experience persons are connected to the rope and wear the VR helmet, the central control room transmits the VR video to the VR helmet, controls the VR helmet to display the space station virtual reality scene, and sends corresponding control instructions to the traveling mechanism and the suspension mechanism, so that the traveling mechanism and the suspension mechanism perform the space floating simulation actions corresponding to the space station virtual activity scene displayed by the VR helmet. At this time, the experience person is immersed in the virtual reality scene of the cabin activity area 2 and the cabin activity area 1. The traveling mechanism enters the cabin activity area from the cabin activity area and returns to the cabin activity area, so that the experience person is always immersed in the real and virtual space station environment in the experience process of entering the space station cabin and wearing the VR until the VR helmet is taken off.
[0037] It can be seen that the walking mechanism is an important part of the experience of the experimenter in the full-range space station experience, and can enable the experimenter to float and walk in the virtual reality environment of the space station. In order to achieve this purpose, the utility model provides a walking mechanism for R-VR-R space station experience, as shown in Figure 1 、 Figure 2 The walking mechanism of the utility model is installed on the annular track 3 on the top of the cabin in the space station environment experience area, and the cross section of the annular track is in the shape of an I-beam (as shown in Figure 2 ).
[0038] As shown in Figures 3-8 , they are different structure diagrams of the walking mechanism of the utility model, and as shown in the drawings, the walking mechanism of the utility model is installed on the annular track on the top of the cabin in the space station environment experience area and is connected with the suspension mechanism below, wherein the cross section of the track is in the shape of an I-beam; the walking mechanism comprises: a running trolley frame arranged on the track and capable of walking along the track to enable the experimenter to experience space floating walking in the space station environment experience area, which is connected with the suspension mechanism below to suspend the experimenter through the steel wire rope of the suspension mechanism; a driving motor 401 installed on one side of the running trolley frame; and a main walking mechanism installed on the running trolley frame and above the lower flange of the track and used for being in driving connection with the output shaft of the driving motor to enable the running trolley to walk along the track.
[0039] Specifically, the running trolley frame comprises inner side plates 402 and outer side plates 405 arranged in parallel and a connecting beam 403 fixedly connected together at the front and rear ends of the two side plates, and the inner and outer side plates and the connecting beam form a frame body for supporting other components of the walking mechanism and capable of walking along the track under the driving of the motor. In addition, a connecting plate 417 fixedly connected with the inner and outer side plates at both ends is arranged at the middle position of the frame body, and the suspension mechanism 500 is installed on the connecting plate. When designed, the length extension direction of the inner and outer side plates is parallel to the length extension direction of the track.
[0040] The utility model externally fixedly installs a driving motor 401 on the inner side plate 402, and the driving motor transmits power to the main walking mechanism installed on the running trolley frame and above the lower flange of the track and the driven walking mechanism used for cooperating with the main roller to enable the floating simulation running trolley to walk along the track and located below the lower flange of the track.
[0041] The main walking mechanism can adopt the following structure, which comprises: a first main walking mechanism located at one end (such as the front end shown in Figure 3 ) of the running trolley frame and in driving connection with the output shaft of the driving motor and having a pair of first main rollers used for walking along the upper surface of the lower flange of the track; and a second main walking mechanism located at the other end of the running trolley frame and in driving connection with the output shaft of the driving motor and having a pair of second main rollers used for walking along the upper surface of the lower flange of the track.
[0042] Specifically, the first driving walking mechanism comprises: a driving shaft 417 rotatably connected to the inner side plate and the outer side plate of the traveling trolley frame at left and right ends, the left end of the driving shaft being in transmission connection with the output shaft of the driving motor; a pair of first driving sprockets 408 mounted on the left and right sides of the driving shaft; a pair of first driven sprockets 406 in transmission connection with the pair of first driving sprockets through a first chain 407, the pair of first driven sprockets being located above the pair of first driving sprockets respectively; and a pair of first driving rollers 404 coaxial with the pair of first driven sprockets and capable of rolling along the upper surface of the lower wing plate of the track under the driving of the pair of first driven sprockets, wherein the pair of first driving rollers are located between the inner side plate and the outer side plate, and the pair of first driven sprockets are located outside the inner side plate and the outer side plate respectively.
[0043] In the design, the first driving walking mechanism further comprises a pair of overhanging shafts 418 for fixedly mounting the pair of first driven sprockets thereon, one of the overhanging shafts being rotatably mounted on the inner side plate and extending out of the inner side plate at left and right ends, and the other overhanging shaft being rotatably mounted on the outer side plate and extending out of the outer side plate at left and right ends (as shown in Figure 3 Each overhanging shaft has one end fixedly mounted with a driven sprocket and extending out of the corresponding side plate, and the other end rotatably mounted with a first driving roller and extending out of the corresponding side plate, and the opposite ends of the two overhanging shafts have a certain gap therebetween, so that the web plate of the track can be mounted between the gap of the two overhanging shafts.
[0044] In this way, when the driving shaft rotates under the action of the driving motor, the pair of first driving sprockets mounted on the driving shaft rotate, and the power is transmitted to the pair of first driven sprockets through the first chain, so that the pair of first driven sprockets rotate and drive the pair of first driving rollers coaxial with the first driven sprockets to rotate. Since the pair of first driving rollers are mounted above the lower wing plate of the track, the first driving rollers can roll along the upper surface of the lower wing plate when rotating, so that the traveling trolley can travel along the track.
[0045] As shown in Figures 3-8 The driving walking mechanism further comprises a second driving walking mechanism, which comprises: a pair of second driving sprockets 413 mounted on the driving shaft and located between the pair of first driving sprockets, each second driving sprocket being mounted on the part of the driving shaft between the first driving sprocket and the corresponding side plate outside; a pair of second driven sprockets 410 in transmission connection with the pair of second driving sprockets through a second chain 409, the pair of second driven sprockets being located above the pair of second driving sprockets respectively; and a pair of second driving rollers 411 coaxial with the pair of second driven sprockets and capable of rolling along the upper surface of the lower wing plate of the track under the driving of the pair of second driven sprockets, wherein the pair of second driving rollers are located between the inner side plate and the outer side plate, and the pair of second driven sprockets are located outside the inner side plate and the outer side plate respectively.
[0046] In the design, the second active walking mechanism further comprises a pair of overhanging shafts 418 for fixedly mounting a pair of second passive chain wheels thereon, one of which is rotatably mounted on the inner side plate and extends out of the inner side plate at both ends, and the other of which is rotatably mounted on the outer side plate and extends out of the outer side plate at both ends (as shown in Figure 3 ). The end of each overhanging shaft extending out of the corresponding side plate is fixedly mounted with a second passive chain wheel, and the end extending out of the corresponding side plate is rotatably mounted with a second active roller, and the opposite ends of the two overhanging shafts have a certain gap therebetween, so that the web of the track can be mounted between the gap between the two overhanging shafts.
[0047] In this way, when the driving shaft rotates under the action of the driving motor, it drives a pair of first active chain wheels 408 on the driving shaft to rotate, and at the same time, it drives a pair of second active chain wheels 413 to rotate, and when the pair of second active chain wheels 413 rotates, it transmits power to a pair of second passive chain wheels through a second chain, and when the pair of second passive chain wheels rotates, it drives a pair of second active rollers coaxial with the pair of second passive chain wheels to rotate. Similarly, a pair of second active rollers are mounted above the lower wing plate of the track, and when the second active rollers rotate, they can roll along the upper surface of the lower wing plate, thereby cooperating with the first active rollers to enable the walking trolley to walk along the track.
[0048] By arranging two pairs of active rollers at the front and rear positions on both sides of the web of the track, the walking trolley can walk more stably along the track, and the support provided is more stable.
[0049] In order to further increase the stability of the floating simulation walking trolley along the track, prevent it from slipping off or overturning from the track, the walking trolley further comprises a driven walking mechanism mounted on the walking trolley frame and located below the lower wing plate of the track for cooperating with the active rollers to enable the floating simulation walking trolley to walk along the track, and the driven walking mechanism comprises: a pair of first driven rollers 415 (see Figure 6 、 Figure 7 ) mounted at one end (such as the front end) of the walking trolley frame and located below the lower wing plate of the track for cooperating with a pair of first active rollers to enable the floating simulation walking trolley to walk along the track; and a pair of second driven rollers 416 (as shown in Figure 8 ) mounted at the other end (such as the rear end) of the walking trolley frame and located below the lower wing plate of the track for cooperating with a pair of second active rollers to enable the floating simulation walking trolley to walk along the track.
[0050] In the design, a rotating shaft is mounted at the front and rear ends of the walking trolley frame, i.e., the rotating shaft is fixedly mounted at both ends on the inner side plate and the outer side plate (as shown in Figure 8), the rotation shaft is located below the lower wing plate of the track, one driven roller is installed on each side of the rotation shaft, and the upper portions of the four driven rollers are in contact with the lower surface of the lower wing plate of the track. When the traveling trolley frame is driven by the driving walking mechanism to walk along the track, the four driven rollers are respectively in clamping contact with the lower surface and the upper surface of the lower wing plate of the track and generate rolling friction force to make the trolley walk along the track.
[0051] Further, in order to prevent the traveling trolley from shaking on the track when walking along the track, the floating simulation traveling trolley further comprises a plurality of groups of guide wheels 412 installed on the inner walls of the inner side plate and the outer side plate and corresponding to each other to roll along the two side walls of the track web.
[0052] As shown in Figure 3 、 Figure 4 , the utility model discloses a group of guide wheels at the front and rear ends of the traveling trolley frame, and the two groups of guide wheels are all located above the lower wing plate of the track. Each group of guide wheels comprises 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 wheel shafts of the two guide wheels all extend along the vertical direction, that is, perpendicular to the wheel shafts of the driving rollers and the driven rollers, and the opposite outer surfaces of the two guide wheels have a certain gap, which is equivalent to the thickness of the track web or slightly larger than the thickness of the track web, so that the two guide wheels can respectively contact the two side walls of the track web and roll along the side walls.
[0053] Of course, in addition to the above-mentioned components, the utility model also comprises various parts required for connecting the above-mentioned components together, such as bolts, which will not be described in detail here.
[0054] The floating simulation traveling trolley moves on the annular track 3 under the control of the central control room, can drive the experience person to perform the action of space floating walking by the suspension mechanism 500 connected with the traveling trolley, and can cooperate with the suspension mechanism 500 under the control of the central control room to perform various space floating simulation actions on the experience person by the steel wire rope of the suspension mechanism 500, such as floating movement, lifting movement, pitching movement and the like, so that the space station experience of the experience person is more perfect.
[0055] The floating simulation traveling trolley of the utility model drives the trolley to walk through a driving motor, clamps the lower wing plate of the track through the cooperation of the four driving rollers located above the lower wing plate of the track and the four driven rollers located below the lower wing plate of the track, and clamps the track web through the cooperation of the four guide wheels located on the two sides of the track web in the two groups of guide wheels. The structure is compact, the occupied space is small, there is enough friction force between the traveling trolley and the track, the traveling trolley will not slip off the track, the stability of the walking mechanism when walking along the track is effectively ensured, the use is safer and more reliable, and the occurrence of unsafe accidents is greatly reduced.
[0056] In conclusion, the walking mechanism for realizing the R-VR-R experience of the space station can enable the experimenter to board the real simulation space station, and cooperate with other mechanisms, such as wearing a VR helmet in the annular space station experience area of the simulation space station, so as to enable the experimenter to immerse in the virtual reality space station environment, and completely immerse in the space station.
[0057] Although the utility model has been described in detail above, the utility model is not limited thereto, and those skilled in the art can make various modifications according to the principle of the utility model. Therefore, any modification made according to the principle of the utility model should be understood as falling within the protection scope of the utility model.
Claims
1. A walking mechanism for R-VR-R space station experience, said walking mechanism is installed on a ring track on the top of a cabin in a space station environment experience area and connected with a suspension mechanism below, characterized in that: the cross section of said track is H-shaped; said walking mechanism comprises: a traveling 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 installed on one side of the traveling trolley frame; a main driving walking mechanism installed on the traveling trolley frame and above the lower flange of said track for driving connection with the output shaft of the driving motor to enable the traveling trolley to walk along said track; wherein, said R-VR-R means reality to virtual reality and back to reality.
2. The walking mechanism according to claim 1, characterized in that said main driving walking mechanism comprises: a first main driving walking mechanism located at one end of the traveling trolley frame and driving connected with the output shaft of the driving motor and having a pair of first main driving rollers for walking along the upper surface of the lower flange of said track; a second main driving walking mechanism located at the other end of the traveling trolley frame and driving connected with the output shaft of the driving motor and having a pair of second main driving rollers for walking along the upper surface of the lower flange of said track.
3. The walking mechanism according to claim 2, characterized in that said first main driving walking mechanism further comprises: a main driving shaft rotatably connected with the inner and outer side plates of said traveling trolley frame and driving connected with the output shaft of the driving motor at one end; a pair of first main driving sprockets installed on both sides of the main driving shaft; a pair of first passive sprockets driving connected with the pair of first main driving sprockets respectively; wherein, said pair of first main driving rollers are coaxial with the pair of first passive sprockets and located between the inner and outer side plates, and said pair of first passive sprockets are respectively located outside the inner and outer side plates.
4. The walking mechanism according to claim 3, characterized in that said second main driving walking mechanism further comprises: a pair of second main driving sprockets installed on both sides of the main driving shaft and between the pair of first main driving sprockets; a pair of second passive sprockets driving connected with the pair of second main driving sprockets respectively; wherein, said pair of second main driving rollers are coaxial with the pair of second passive sprockets and located between the inner and outer side plates, and said pair of second passive sprockets are respectively located outside the inner and outer side plates.
5. The walking mechanism according to claim 4, wherein said walking mechanism further comprises: a driven walking mechanism installed at both ends of the traveling trolley frame and below the lower flange of said track for cooperating with the main driving rollers to enable the walking mechanism to walk along said track.
6. The walking mechanism according to claim 5, wherein said driven walking mechanism comprises: a pair of first driven rollers installed at one end of the traveling trolley frame and below the lower flange of said track for cooperating with said pair of first main driving rollers to enable the walking mechanism to walk along said track; a pair of second driven rollers installed at the other end of the traveling trolley frame and below the lower flange of said track for cooperating with said pair of second main driving rollers to enable the walking mechanism to walk along said track.
7. The walking mechanism according to claim 6, characterized in that said walking mechanism further comprises: a plurality of groups of guide wheels installed on the inner walls of the inner and outer side plates and corresponding to each other to move along the side walls of the web of said track.
8. The walking mechanism according to claim 7, characterized in that said plurality of groups of guide wheels are above the lower flange of said track.
9. The walking mechanism according to any one of claims 1-8, characterized in that said space station environment experience area further comprises: an in-cabin activity area for experiencing in-cabin activities of the space station and an out-cabin activity area for experiencing out-cabin activities of the space station; The in-cabin activity zone has the same decoration as a real space station cabin and is connected head-to-tail with the out-of-cabin activity zone.
10. The walking mechanism of claim 9, wherein, The space station environment experience zone further comprises: A VR headgear worn on the head of the experimenter for displaying a space station virtual reality scene of space station in-cabin activities and space station out-of-cabin activities.