CN115691255B - VR virtual tourism viewing method - Google Patents
VR virtual tourism viewing method Download PDFInfo
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- CN115691255B CN115691255B CN202211330053.0A CN202211330053A CN115691255B CN 115691255 B CN115691255 B CN 115691255B CN 202211330053 A CN202211330053 A CN 202211330053A CN 115691255 B CN115691255 B CN 115691255B
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 208000002173 dizziness Diseases 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 13
- 238000010586 diagram Methods 0.000 description 7
- 210000002414 leg Anatomy 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The invention relates to a VR virtual tour viewing method, which comprises the following steps: a base; the supporting mechanism is arranged on the base and comprises a first rotary telescopic component and a second rotary telescopic component, and a limiting ring is rotatably arranged between the first rotary telescopic component and the second rotary telescopic component; the moving mechanism is arranged on the base and connected with the first rotary telescopic component, and comprises a belt transmission component and a braking structure, wherein the braking structure can enable the belt transmission component to be braked when the first rotary telescopic component swings; the follow-up assembly is installed on the base, and the follow-up assembly includes two symmetries and slides the extension board that sets up in the base and set up on the base and with the push subassembly that No. two rotatory telescopic components are connected, when No. two rotatory telescopic components swing, push subassembly will order about the extension board that is located one side of No. two rotatory telescopic components swing direction towards the outside motion of base to avoid the visitor to take place dizzy and fall down when carrying out VR.
Description
Technical Field
The invention relates to the field of VR virtual tourism, in particular to a VR virtual tourism viewing method.
Background
In order to develop local tourism industry, various tourism items are introduced in various places, wherein the tourist items of the points of interest are the first choice of tourists, however, as the points of interest are long in the year and are easily influenced by external factors, a great deal of tourists visit, damage to the points of interest is easily caused, and the protection of the points of interest is not facilitated, so that people can visit the points of interest and protect the points of interest, and a brand new idea is provided, namely, the picture presentation of the points of interest is realized through a virtual technology, and the tourists can feel as if they were personally on the scene.
When the virtual tour equipment is used for viewing, the display speed of the head-mounted equipment cannot keep pace with the moving speed of the body, the movement speed of the head-mounted equipment is asynchronous, and dizziness is caused. Meanwhile, compared with a computer screen, the screen equivalent of the virtual tour equipment covers a larger proportion in the visual field, the immersion feeling brought by the virtual tour equipment is far stronger than that brought by the computer screen, the 3D dizziness symptoms are easier to be caused, and more people lose the body balancing capacity.
When the existing virtual tour equipment is used, the body of a tourist is protected only by simple equipment such as a knee pad, and obviously, the protection intensity is insufficient, so that the physical health of the tourist is threatened greatly.
Disclosure of Invention
The invention aims to provide a VR virtual tour viewing method to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a VR virtual tour viewing method comprising the steps of:
step one: guiding tourists to wear professional VR viewing clothing, and avoiding the loss of personal articles of the tourists during playing;
Step two: connecting a fixed rope on the VR viewing clothes with VR viewing equipment to prevent tourists from falling down due to dizzy in the viewing process;
step three: after the VR viewing clothing and the VR viewing device are connected, the VR viewing device is started, and tourists view;
step four: after the tourist finishes the sightseeing, the staff releases the connection between the VR sightseeing clothing and the VR sightseeing device and guides the next tourist.
As a further scheme of the invention: the VR viewing device includes:
A base;
The supporting mechanism is arranged on the base and comprises a first rotary telescopic component and a second rotary telescopic component, a limiting ring is rotatably arranged between the first rotary telescopic component and the second rotary telescopic component, and when the first rotary telescopic component and the second rotary telescopic component swing, the limiting ring moves away from the rotation center of the first rotary telescopic component and the second rotary telescopic component;
The moving mechanism is arranged on the base and connected with the first rotary telescopic component, the moving mechanism comprises a belt transmission component and a braking structure, and the braking structure can enable the belt transmission component to be braked when the first rotary telescopic component swings;
The follow-up assembly is installed on the base, the follow-up assembly includes two symmetries and slides and set up extension board in the base and set up on the base and with the push assembly that No. two rotatory expansion assembly is connected, works as No. two rotatory expansion assembly swings, push assembly will order about to keep away from the extension board of No. two one sides of rotatory expansion assembly swing direction is towards the outside motion of base.
As still further aspects of the invention: the first rotary telescopic component comprises a side plate fixedly arranged on the base, a rotary plate is rotatably arranged on the side plate, a sliding groove is formed in the rotary plate along the length direction of the rotary plate, a sliding block is slidably arranged in the sliding groove, a telescopic plate parallel to the rotary plate is fixedly arranged on the sliding block, and the telescopic plate is rotatably connected with the limiting ring;
The sliding chute is internally and fixedly provided with a vertical rod which is in sliding connection with the sliding block, a first spring is sleeved on the vertical rod, one end of the first spring is connected with the sliding block, and the other end of the first spring is connected with the inner wall of the sliding chute;
the first rotary telescopic component further comprises a power structure connected with the sliding block and the side plate.
As still further aspects of the invention: the power structure comprises two traction wheels rotatably mounted on the rotating plate, a traction belt is sleeved between the two traction wheels, and the traction belt is connected with a connecting piece fixed on the sliding block;
one of the traction wheels is connected with a meshing sleeve piece arranged between the rotating plate and the side plate through a first belt.
As still further aspects of the invention: the meshing external member is including fixed mounting arc ring gear on the curb plate, be provided with two sections tooth in the arc ring gear, rotate install on the rotor plate and with the gear and both ends that the belt is connected tooth adaptation.
As still further aspects of the invention: the belt transmission assembly comprises two belt pulleys rotatably mounted on the base and a transmission belt sleeved on the two belt pulleys;
the brake structure comprises two brake pieces which are matched with the rotating shafts of the two belt pulleys, the two brake pieces are connected through a lifting rod, and the lifting rod is matched with a trigger piece arranged on the rotating plate;
The lifting rod is fixedly provided with two sliding sleeves, the sliding sleeves are in sliding connection with vertical rods arranged on the base, no. two springs are sleeved on the vertical rods, one ends of the No. two springs are connected with the base, and the other ends of the No. two springs are connected with the sliding sleeves.
As still further aspects of the invention: the follow-up assembly comprises a bevel gear set connected with the second rotary telescopic assembly, the bevel gear set is connected with a swinging rod rotatably installed on the base through a second belt, a pulley is rotatably installed at one end of the swinging rod far away from the rotation center of the swinging rod, and the pulley is in rolling fit with the extension plate;
The extension plate is connected with the base through a reset structure.
As still further aspects of the invention: the reset structure comprises a cross rod fixedly arranged on the base, and a protruding part penetrating through the base and connected with the cross rod in a sliding manner is fixed on the extension plate;
and a third spring is sleeved on the cross rod, one end of the third spring is connected with the end part of the cross rod, and the other end of the third spring is connected with the protruding part.
Compared with the prior art, the invention has the beneficial effects that:
Through the supporting component, when the tourist topples due to dizzy, the expansion plate and the rotating plate swing, meanwhile, the total length of the expansion plate and the rotating plate is increased, so that the height of the limiting ring is increased, the upper body of the tourist is supported, the supporting force is improved, the phenomenon that the tourist topples by taking the limiting ring as a fulcrum when toppling is avoided, and the probability of head collision when the tourist topples is reduced;
Through the moving mechanism, the automatic locking of the conveying belt is realized when the tourist topples over, the situation that the leg of the tourist is displaced and separated from the limiting ring due to the fact that the conveying belt can move continuously when the tourist topples over is effectively avoided, and the safety of the equipment in use is improved;
Through the follow-up subassembly that sets up, realized when rotor plate and expansion plate take place the swing, the focus of equipment will change thereupon, avoids because focus skew makes whole equipment take place to empty, and arouse the visitor and hurt.
Drawings
Fig. 1 is a schematic structural diagram of VR viewing equipment according to an embodiment of a VR virtual tour viewing method.
Fig. 2 is a schematic structural diagram of VR viewing equipment at another angle in an embodiment of a VR virtual tour viewing method.
Fig. 3 is a schematic structural diagram of VR viewing equipment at another angle in an embodiment of a VR virtual tour viewing method.
Fig. 4 is an exploded view of a rotating telescoping assembly in one embodiment of a VR virtual tour method.
Fig. 5 is a schematic structural diagram of a meshing set in an embodiment of a VR virtual tour method.
Fig. 6 is a schematic structural diagram of a mobile mechanism in an embodiment of a VR virtual tour method.
Fig. 7 is a schematic structural diagram of a reset structure in an embodiment of a VR virtual tour viewing method.
Fig. 8 is a schematic structural diagram of a follower assembly in one embodiment of a VR virtual tour method.
FIG. 9 is a flow chart of one embodiment of a VR virtual travel viewing method.
In the figure: 1. a base; 2. a side plate; 3. a rotating plate; 4. a telescoping plate; 5. teeth; 6. a limiting ring; 7. an arc-shaped toothed ring; 8. a gear; 9. a first belt; 10. a traction wheel; 11. a traction belt; 12. a connecting piece; 13. a chute; 14. a slide block; 15. a vertical rod; 16. a first spring; 17. a trigger; 18. a lifting rod; 19. a brake member; 20. a second spring; 21. a vertical rod; 22. a sliding sleeve; 23. a belt pulley; 24. a transmission belt; 25. a bevel gear set; 26. a second belt; 27. a swinging rod; 28. a pulley; 29. an extension plate; 30. a cross bar; 31. and a third spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-9, in an embodiment of the present invention, a VR virtual tour viewing method includes the following steps:
step one: guiding tourists to wear professional VR viewing clothing, and avoiding the loss of personal articles of the tourists during playing;
Step two: the fixed rope on the VR viewing clothes is connected with the VR viewing equipment to prevent tourists from falling down due to dizzy in the viewing process.
Step three: after the VR viewing clothing and the VR viewing device are connected, the VR viewing device is started, and tourists view;
step four: after the tourist finishes the sightseeing, the staff releases the connection between the VR sightseeing clothing and the VR sightseeing device and guides the next tourist.
The VR viewing device includes:
A base 1;
The supporting mechanism is arranged on the base 1 and comprises a first rotary telescopic component and a second rotary telescopic component, a limiting ring 6 is rotatably arranged between the first rotary telescopic component and the second rotary telescopic component, and when the first rotary telescopic component and the second rotary telescopic component swing, the limiting ring 6 moves away from the rotation center of the first rotary telescopic component and the second rotary telescopic component;
The first rotary telescopic component comprises a side plate 2 fixedly arranged on the base 1, a rotary plate 3 is rotatably arranged on the side plate 2, a sliding groove 13 is formed in the rotary plate 3 along the length direction of the rotary plate, a sliding block 14 is slidably arranged in the sliding groove 13, a telescopic plate 4 parallel to the rotary plate 3 is fixedly arranged on the sliding block 14, and the telescopic plate 4 is rotatably connected with the limiting ring 6;
A vertical rod 15 which is in sliding connection with the sliding block 14 is fixedly arranged in the sliding groove 13, a first spring 16 is sleeved on the vertical rod 15, one end of the first spring 16 is connected with the sliding block 14, and the other end of the first spring 16 is connected with the inner wall of the sliding groove 13;
The first rotary telescopic assembly further comprises a power structure connected with the sliding block 14 and the side plates 2, the power structure comprises two traction wheels 10 rotatably installed on the rotating plate 3, a traction belt 11 is sleeved between the two traction wheels 10, and the traction belt 11 is connected with a connecting piece 12 fixed on the sliding block 14;
one of the traction wheels 10 is connected and arranged between the rotating plate 3 and the side plate 2 through a first belt 9, the meshing sleeve comprises an arc-shaped toothed ring 7 fixedly arranged on the side plate 2, two sections of teeth 5 are arranged in the arc-shaped toothed ring 7, and a gear 8 which is rotatably arranged on the rotating plate 3 and connected with the first belt 9 is matched with the teeth 5 at two ends.
It should be noted that, the first rotary telescopic component and the second rotary telescopic component have the same structural safety.
When the device is used, when a tourist is dizzy and leans forward or backward, the body of the tourist passes through the limiting ring 6, the limiting ring 6 drives the rotating plate 3 and the telescopic plate 4 connected with the limiting ring to do circular motion along the rotation of the rotating plate 3, when the rotating shaft of the rotating plate 3 rotates, the gear 8 arranged on the rotating plate 3 is driven to do circular motion, when the gear 8 does circular motion, the gear 8 is meshed with the teeth 5 arranged on the arc-shaped toothed ring 7 and rotates, so that one traction wheel 10 is driven to rotate through the first belt 9, and the traction belt 11 sleeved on the two traction wheels 10 moves, and when the traction belt 11 moves, the sliding block 14 is connected through the connecting piece 12, so that when the rotating plate 3 swings, the sliding block 14 can be driven to move along the length direction of the rotating plate 3 and away from the rotation center of the rotating plate 3, and the telescopic plate 4 is driven to move upwards along the body of the tourist, so that the limiting ring 6 supports the upper part of the body of the tourist, and the supporting force of the tourist is improved when the tourist is toppled;
wherein, be provided with the arc recess in the arc ring gear 7, tooth 5 is the upper wall and the lower wall that the diagonal setting was at the arc recess to make when rotor plate 3 forward or backward beat, the rotation direction of gear 8 is the same, in order to order about the rotation center motion of rotor plate 3 to expansion plate 4.
Through the arrangement, when the tourist topples over, the expansion plate 4 and the rotating plate 3 swing, meanwhile, the total length of the expansion plate 4 and the rotating plate 3 is increased, the height of the limiting ring 6 is increased, so that the upper body of the tourist is supported, the supporting force is improved, the phenomenon that the tourist topples over by taking the limiting ring 6 as a fulcrum when toppling over is avoided, and the probability of head collision when the tourist topples over is reduced.
Further, when the expansion plate 4 moves away from the rotation center of the rotating plate 3, the sliding block 14 compresses the first spring 16, and the elastic force provided by the first spring 16 can enable the rotating plate 3 and the expansion plate 4 to have a trend of being almost perpendicular to the base 1, so that when the expansion plate 4 is not used by a person, the rotating plate 3 and the expansion plate 4 are almost perpendicular to the base 1, the tourist can get on and off conveniently, and meanwhile, the elastic force provided by the first spring 16 can avoid the overlarge rotation angle of the rotating plate 3 and the expansion plate 4.
Referring to fig. 1 and 6, a moving mechanism is mounted on the base 1 and connected with the first rotary telescopic component, the moving mechanism comprises a belt transmission component and a braking structure, and the braking structure can enable the belt transmission component to be braked when the first rotary telescopic component swings;
the belt transmission assembly comprises two pulleys 23 rotatably mounted on the base 1 and a transmission belt 24 fitted over the two pulleys 23;
The braking structure comprises two braking pieces 19 which are matched with the rotating shafts of the two belt pulleys 23, the two braking pieces 19 are connected through a lifting rod 18, and the lifting rod 18 is matched with a trigger piece 17 arranged on the rotating plate 3;
Two sliding sleeves 22 are fixed on the lifting rod 18, the sliding sleeves 22 are in sliding connection with vertical rods 21 arranged on the base 1, no. two springs 20 are sleeved on the vertical rods 21, one ends of the No. two springs 20 are connected with the base 1, and the other ends of the No. two springs 20 are connected with the sliding sleeves 22.
When the VR helmet is used, after a tourist wears the VR helmet, the legs move forwards or backwards, at the moment, the transmission belt 24 moves and drives the belt pulley 23 to rotate, in the process of rotating the belt pulley 23, the interface in the VR helmet correspondingly changes, so that the tourist can feel on the scene, when the expansion plate 4 and the rotating plate 3 are deflected, the trigger piece 17 fixedly connected with the rotating shaft of the rotating plate 3 is driven to rotate, the trigger piece 17 rotates at a small angle, the lifting rod 18 can be driven to move downwards, the second spring 20 is compressed, and meanwhile, the brake piece 19 moves downwards and abuts against the rotating shaft of the belt pulley 23, so that the belt pulley 23 is locked, and at the moment, the transmission belt 24 is also in a locking state.
Through the arrangement, the automatic locking of the conveying belt 24 is realized when the tourist topples over, the phenomenon that the legs of the tourist are displaced and separated from the limiting ring 6 due to the fact that the conveying belt 24 can move continuously when the tourist topples over is effectively avoided, and the safety of the equipment in use is improved.
Referring to fig. 3, 7 and 8, the follower assembly is mounted on the base 1, and includes two symmetrical extension plates 29 slidably disposed in the base 1 and a pushing assembly disposed on the base 1 and connected to the second rotary telescopic assembly, where when the second rotary telescopic assembly swings, the pushing assembly drives the extension plate 29 far from one side of the swinging direction of the second rotary telescopic assembly to move towards the outside of the base 1;
The follow-up assembly comprises a bevel gear set 25 connected with the second rotary telescopic assembly, the bevel gear set 25 is connected with a swinging rod 27 rotatably installed on the base 1 through a second belt 26, one end of the swinging rod 27 away from the rotation center of the swinging rod is rotatably provided with a pulley 28, and the pulley 28 is in rolling fit with the extension plate 29;
wherein the bevel gear set 25 comprises a first bevel gear and a second bevel gear which are rotatably arranged between the rotating plate 3 and the base 1 and are meshed with each other;
The extension plate 29 is connected with the base 1 through a reset structure, the reset structure comprises a cross rod 30 fixedly arranged on the base 1, and a protruding part penetrating through the base 1 and connected with the cross rod 30 in a sliding manner is fixed on the extension plate 29;
the cross bar 30 is further sleeved with a third spring 31, one end of the third spring 31 is connected with the end portion of the cross bar 30, and the other end of the third spring 31 is connected with the protruding portion.
Under initial condition, no. three spring 31 is in compressed state, and two extension boards 29 are all in the inside of base 1 this moment for the shared space of base 1 is littleer, and then more convenient transportation, and simultaneously when rotor plate 3 and expansion plate 4 take place the swing, the pivot of rotor plate 3 will drive swinging arms 27 beat through bevel gear group 25, no. two belt 26, and drive the extension board 29 that keeps away from rotor plate 3 beat direction towards the outside motion of base 1, in order to change the focus position of equipment, avoid because focus skew makes whole equipment take place to empty, and cause the visitor to hurt.
In summary, when the tourist body passes through the limiting ring 6 and the tourist generates dizzy and tilts forward or backward, the limiting ring 6 drives the rotating plate 3 and the telescopic plate 4 connected with the limiting ring to do circular motion along the rotation of the rotating plate 3, when the rotating shaft of the rotating plate 3 rotates, the gear 8 arranged on the rotating plate 3 is driven to do circular motion, when the gear 8 does circular motion, the gear 8 is meshed with the teeth 5 arranged on the arc-shaped toothed ring 7 and rotates, so that one traction wheel 10 is driven to rotate by the first belt 9, and the traction belt 11 sleeved on the two traction wheels 10 moves, and when the traction belt 11 moves, the connecting piece 12 is connected with the sliding block 14, so that the sliding block 14 can be driven to move along the length direction of the rotating plate 3 and away from the rotation center of the rotating plate 3 when the rotating plate 3 swings, and the telescopic plate 4 is driven to move upwards along the body of the tourist, so that the limiting ring 6 moves upwards along the tourist body, and the body of the tourist is supported, so that the body of the tourist is inclined is enhanced;
wherein, be provided with the arc recess in the arc ring gear 7, tooth 5 is the upper wall and the lower wall that the diagonal setting was at the arc recess to make when rotor plate 3 forward or backward beat, the rotation direction of gear 8 is the same, in order to order about the rotation center motion of rotor plate 3 to expansion plate 4.
Through the arrangement, when the tourist topples over, the expansion plate 4 and the rotating plate 3 swing, meanwhile, the total length of the expansion plate 4 and the rotating plate 3 is increased, the height of the limiting ring 6 is increased, so that the upper body of the tourist is supported, the supporting force is improved, the phenomenon that the tourist topples over by taking the limiting ring 6 as a fulcrum when toppling over is avoided, and the probability of head collision when the tourist topples over is reduced.
Further, when the expansion plate 4 moves away from the rotation center of the rotating plate 3, the sliding block 14 compresses the first spring 16, and the elastic force provided by the first spring 16 can enable the rotating plate 3 and the expansion plate 4 to have a trend of being almost perpendicular to the base 1, so that when the expansion plate 4 is not used by a person, the rotating plate 3 and the expansion plate 4 are almost perpendicular to the base 1, the tourist can get on and off conveniently, and meanwhile, the elastic force provided by the first spring 16 can avoid the overlarge rotation angle of the rotating plate 3 and the expansion plate 4.
When the VR helmet is used, after a tourist wears the VR helmet, the legs move forwards or backwards, at the moment, the transmission belt 24 moves and drives the belt pulley 23 to rotate, in the process of rotating the belt pulley 23, the interface in the VR helmet correspondingly changes, so that the tourist can feel on the scene, when the expansion plate 4 and the rotating plate 3 are deflected, the trigger piece 17 fixedly connected with the rotating shaft of the rotating plate 3 is driven to rotate, the trigger piece 17 rotates at a small angle, the lifting rod 18 can be driven to move downwards, the second spring 20 is compressed, and meanwhile, the brake piece 19 moves downwards and abuts against the rotating shaft of the belt pulley 23, so that the belt pulley 23 is locked, and at the moment, the transmission belt 24 is also in a locking state.
Through the arrangement, the automatic locking of the conveying belt 24 is realized when the tourist topples over, the phenomenon that the legs of the tourist are displaced and separated from the limiting ring 6 due to the fact that the conveying belt 24 can move continuously when the tourist topples over is effectively avoided, and the safety of the equipment in use is improved.
Under initial condition, no. three spring 31 is in compressed state, and two extension boards 29 are all in the inside of base 1 this moment for the shared space of base 1 is littleer, and then more convenient transportation, and simultaneously when rotor plate 3 and expansion plate 4 take place the swing, the pivot of rotor plate 3 will drive swinging arms 27 beat through bevel gear group 25, no. two belt 26, and drive the extension board 29 that keeps away from rotor plate 3 beat direction towards the outside motion of base 1, in order to change the focus position of equipment, avoid because focus skew makes whole equipment take place to empty, and cause the visitor to hurt.
Claims (6)
1. A VR virtual tour viewing method, comprising the steps of:
step one: guiding tourists to wear professional VR viewing clothing, and avoiding the loss of personal articles of the tourists during playing;
Step two: connecting a fixed rope on the VR viewing clothes with VR viewing equipment to prevent tourists from falling down due to dizzy in the viewing process;
step three: after the VR viewing clothing and the VR viewing device are connected, the VR viewing device is started, and tourists view;
step four: after the tourist finishes the sightseeing, the staff releases the connection between the VR sightseeing clothing and the VR sightseeing device and guides the next tourist;
The VR viewing device includes:
The device comprises a base (1), a supporting mechanism, a moving mechanism and a follow-up assembly;
The supporting mechanism is arranged on the base (1) and comprises a first rotary telescopic component and a second rotary telescopic component, a limiting ring (6) is rotatably arranged between the first rotary telescopic component and the second rotary telescopic component, and when the first rotary telescopic component and the second rotary telescopic component swing, the limiting ring (6) moves away from the rotation center of the first rotary telescopic component and the second rotary telescopic component;
The moving mechanism is arranged on the base (1) and is connected with the first rotary telescopic component, the moving mechanism comprises a belt transmission component and a braking structure, and the braking structure can enable the belt transmission component to be braked when the first rotary telescopic component swings;
the follow-up assembly is arranged on the base (1), and comprises two extension plates (29) which are symmetrical and are arranged in the base (1) in a sliding manner and a pushing assembly which is arranged on the base (1) and is connected with the second rotary telescopic assembly, and when the second rotary telescopic assembly swings, the pushing assembly drives the extension plate (29) which is far away from one side of the swinging direction of the second rotary telescopic assembly to move towards the outside of the base (1);
The first rotary telescopic component comprises a side plate (2) fixedly arranged on the base (1), a rotary plate (3) is rotatably arranged on the side plate (2), a sliding groove (13) is formed in the rotary plate (3) along the length direction of the rotary plate, a sliding block (14) is slidably arranged in the sliding groove (13), a telescopic plate (4) parallel to the rotary plate (3) is fixedly arranged on the sliding block (14), and the telescopic plate (4) is rotatably connected with the limiting ring (6);
A vertical rod (15) which is in sliding connection with the sliding block (14) is fixedly arranged in the sliding groove (13), a first spring (16) is sleeved on the vertical rod (15), one end of the first spring (16) is connected with the sliding block (14), and the other end of the first spring is connected with the inner wall of the sliding groove (13);
The first rotary telescopic component further comprises a power structure connected with the sliding block (14) and the side plate (2).
2. The VR virtual tour viewing method according to claim 1, characterized in that the power structure includes two traction wheels (10) rotatably mounted on the rotating plate (3), a traction belt (11) is sleeved between the two traction wheels (10), and the traction belt (11) is connected with a connecting piece (12) fixed on the sliding block (14);
One of the traction wheels (10) is connected with a meshing sleeve piece arranged between the rotating plate (3) and the side plate (2) through a first belt (9).
3. The VR virtual tour viewing method according to claim 2, wherein the meshing set includes an arc-shaped toothed ring (7) fixedly mounted on the side plate (2), two sections of teeth (5) are provided in the arc-shaped toothed ring (7), and a gear (8) rotatably mounted on the rotating plate (3) and connected with the first belt (9) is adapted to the teeth (5) at both ends.
4. A VR virtual tour method according to claim 1, characterized in that said belt drive assembly comprises two pulleys (23) rotatably mounted on said base (1) and a transmission belt (24) fitted over both said pulleys (23);
The braking structure comprises two braking pieces (19) which are matched with the rotating shafts of the two belt pulleys (23), the two braking pieces (19) are connected through a lifting rod (18), and the lifting rod (18) is matched with a triggering piece (17) arranged on the rotating plate (3);
Two sliding sleeves (22) are fixed on the lifting rod (18), the sliding sleeves (22) are in sliding connection with vertical rods (21) arranged on the base (1), no. two springs (20) are sleeved on the vertical rods (21), one ends of the No. two springs (20) are connected with the base (1), and the other ends of the No. two springs are connected with the sliding sleeves (22);
The follow-up assembly comprises a bevel gear set (25) connected with the second rotary telescopic assembly, the bevel gear set (25) is connected with a swinging rod (27) rotatably installed on the base (1) through a second belt (26), one end, far away from the rotation center, of the swinging rod (27) is rotatably provided with a pulley (28), and the pulley (28) is in rolling fit with the extension plate (29).
5. The VR virtual tour viewing method according to claim 4, characterized in that the extension board (29) is connected to the base (1) by a reset structure.
6. The VR virtual tour viewing method according to claim 5, characterized in that the reset structure includes a cross bar (30) fixedly mounted on the base (1), and the extension plate (29) is fixed with a protrusion penetrating the base (1) and slidably connected to the cross bar (30);
And a third spring (31) is sleeved on the cross rod (30), one end of the third spring (31) is connected with the end part of the cross rod (30), and the other end of the third spring is connected with the protruding part.
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| CN202211330053.0A CN115691255B (en) | 2022-10-27 | 2022-10-27 | VR virtual tourism viewing method |
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