CN107795839B - It is a kind of that protective device is automatically tracked for VR facility based on Internet of Things - Google Patents
It is a kind of that protective device is automatically tracked for VR facility based on Internet of Things Download PDFInfo
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- CN107795839B CN107795839B CN201710941112.0A CN201710941112A CN107795839B CN 107795839 B CN107795839 B CN 107795839B CN 201710941112 A CN201710941112 A CN 201710941112A CN 107795839 B CN107795839 B CN 107795839B
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- internet
- protective device
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- 230000001681 protective effect Effects 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 75
- 230000003028 elevating effect Effects 0.000 claims abstract description 20
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 8
- 208000027418 Wounds and injury Diseases 0.000 abstract description 6
- 208000014674 injury Diseases 0.000 abstract description 6
- 238000005728 strengthening Methods 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000011176 pooling Methods 0.000 description 2
- 238000005094 computer simulation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
- F16P1/00—Safety devices independent of the control and operation of any machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
- B66F7/14—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks screw operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/20—Movements or behaviour, e.g. gesture recognition
Abstract
The present invention relates to a kind of to automatically track protective device for VR facility based on Internet of Things, including chassis, top plate, protection mechanism and two supporting mechanisms, supporting mechanism includes riser, elevating mechanism, sliding block and against mechanism, protection mechanism includes protection band and two driving units, driving unit includes first motor, first buffer stopper and the first drive shaft, it include tuning unit against mechanism, strut, cylinder, air pump and piston, tuning unit includes the second motor, first connecting rod and second connecting rod, the protective device that automatically tracks for VR facility based on Internet of Things is automatically tracked by camera and mobile mechanism, the height of protection mechanism is adjusted using elevating mechanism, make protection band protection VR experience user, it prevents from colliding wall injury, moreover, by strengthening the support to equipment against mechanism, to The protective effect to VR experience user and equipment is further improved, the practicability of equipment is greatly promoted.
Description
Technical field
It is the present invention relates to VR apparatus field, in particular to a kind of that protection is automatically tracked for VR facility based on Internet of Things
Device.
Background technique
VR technology, also referred to as virtual reality technology are a kind of computer simulation systems that can be created with the experiencing virtual world,
It generates a kind of simulated environment using computer, is a kind of Multi-source Information Fusion, interactive Three-Dimensional Dynamic what comes into a driver's and entity
The system emulation of behavior is immersed to user in the environment.
With the rise and development of VR technology, occur various VR glasses on the market, by wearing VR glasses, is able to use
Family news enter in virtual environment fastly.But people are when using VR equipment, due to being immersed in virtual world, it is difficult to perceive
The case where external world, therefore, when wearing VR glasses carry out activity, each position movement of body is easy to touch outer people
Wall in portion's actual environment causes injury, when motion amplitude is excessive, can also cause all kinds of safety accidents, therefore be badly in need of one kind
Tracking device can be protected when people are using VR facility.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, provide a kind of based on Internet of Things
Protective device is automatically tracked for VR facility.
The technical solution adopted by the present invention to solve the technical problems is: it is a kind of based on Internet of Things for VR facility from
Motion tracking protective device, including chassis, top plate, protection mechanism and two supporting mechanisms, two supporting mechanisms are respectively set
In the two sides of the top on chassis, the supporting mechanism includes riser, elevating mechanism, sliding block and against mechanism, the bottom of the riser
End is fixed on chassis, and the top plate is erected on two risers, and the side of riser and and sliding block is arranged in the elevating mechanism
Transmission connection, the other side that riser is set against mechanism；
The protection mechanism includes protection band and two driving units, and two driving units and two sliding blocks correspond,
In two driving units, one of driving unit is sequentially connected by protection band and another driving unit；
The driving unit includes first motor, the first buffer stopper and the first drive shaft, and the first motor and first are delayed
It rushes block to be each attached on sliding block, the first motor is located at the top of the first buffer stopper, and first drive shaft is arranged first
Between motor and the first buffer stopper, the first motor and the first drive shaft are sequentially connected, and the both ends of the protection band are set respectively
It sets in the first drive shaft of two driving units；
Described against mechanism includes tuning unit, strut, cylinder, air pump and piston, and the tuning unit is arranged in strut
Top, the tuning unit connect with cylinder-driven, and one end of the strut is fixed on riser, the other end of the strut
Hinged with cylinder, the air pump is fixed on cylinder, and the air pump is connected to cylinder, and one end of the piston is arranged in cylinder
It is interior；
The tuning unit includes the second motor, first connecting rod and second connecting rod, and second motor is fixed on riser,
One end of second motor and first connecting rod is hinged, and the other end of the first connecting rod is hinged by second connecting rod and cylinder.
Preferably, the elevating mechanism includes that third motor, third buffer stopper and third are driven in order to which band movable slider is gone up and down
Moving axis, the third motor and third buffer stopper are each attached on riser, and the third motor is located at the top of third buffer stopper,
The third drive shaft is arranged between third motor and third buffer stopper, and the third motor and the transmission of third drive shaft connect
It connects, the third drive shaft is equipped with external screw thread, and the sliding block is set in third drive shaft, and interior spiral shell is equipped in the sliding block
Line, the internal screw thread in the sliding block match with the external screw thread in third drive shaft, and third motor operation drives third drive shaft
It is rotated along center axis thereof, so that the internal screw thread in the external screw thread and sliding block in third drive shaft is interacted, thus with movable slider
It moves up and down.
Preferably, in order to fix the lifting track of sliding block, the elevating mechanism further includes stop collar and frame, the limit
Position ring is fixed on the side of the separate protection band of sliding block, and the shape of the vertical cross-section of the frame is the opening in U-shaped and U-shaped section
It is directed toward sliding block, the both ends of the frame are fixedly connected with third motor and third buffer stopper respectively, and the stop collar is set in frame
On frame.
Preferably, experiencing user for the ease of monitoring VR, the top plate is equipped with camera.
Preferably, in order to fix the position of protection band, set that there are two limit assembly, two institutes in first drive shaft
The two sides that limit assembly is separately positioned on protection band are stated, the limit assembly includes two side levers, and the side lever is fixed on first
In drive shaft.
Preferably, in order to prevent piston against ground when scratch ground, one end of the separate cylinder of the piston is equipped with
Pulley.
Preferably, the elasticity in order to guarantee protection band, makes it have certain pooling feature, the material of the protection band
For polyester fiber.
Preferably, the movement for the ease of realizing equipment, set that there are four mobile mechanism, four shiftings on the chassis
Motivation structure is separately positioned on the four corners below chassis, the mobile mechanism include recess, the 4th motor being arranged in recess,
4th drive shaft, the 5th motor and two moving assemblies, the 4th motor are fixed on the bottom in recess and drive with the 4th
The top of axis is sequentially connected, and the 5th motor is fixed on the bottom end of the 4th drive shaft, and two moving assemblies are respectively set
In the two sides of the 5th motor, the moving assembly includes the 5th drive shaft and idler wheel, and the 5th motor passes through the 5th drive shaft
It is sequentially connected with idler wheel, drives the 5th motor to carry out angular adjustment by the 4th drive shaft by the 4th motor, to control chassis
Moving direction, by the 5th motor by the 5th drive shaft drive idler wheel rotation, realize the movement of equipment.
Preferably, the feature strong using DC servo motor driving force, in order to guarantee the 4th motor and the 5th motor
Driving force, the 4th motor and the 5th motor are DC servo motor.
Preferably, wheel slip when equipment is mobile in order to prevent, the idler wheel is equipped with several convex blocks.
When the track protection device is run, the user for wearing VR facility is monitored by the camera above top plate, and
It follows the movement of user to move by the mobile mechanism below chassis, so that the equipment and user is kept synchronizing moving, to reach
To the purpose of tracking, while the body action of user is monitored, according to the height of movement by the elevating mechanism adjusting slider on riser
Height, be consistent the altitude measurement of protection mechanism and user, at the same in protection location first motor drive first driving
Axis rotation makes protection band be in tensioned state, and protection band is formed using polyester fiber, has good elasticity, in this way in user
Before the wall for colliding surrounding, stopped with protection band, can be played a good protective effect.When user encounters protection band
When, equipment is fallen down in order to prevent, in the side of the separate elevating mechanism of riser, is run against mechanism, by the in adjusting unit
Two motors drive first connecting rod rotation, rotate down cylinder by second connecting rod, while air pump increases the air pressure of cylinder, makes to live
Plug moves down, so that pulley contact ground, plays good supporting role to equipment in this way, prevents speed of the user because of collision
Spend causes user and equipment to fall down greatly, makes user's injury, equipment damage, strengthens and makees to the VR protection for experiencing user and equipment
With.
The invention has the advantages that being somebody's turn to do the protective device that automatically tracks for VR facility based on Internet of Things passes through camera shooting
Head and mobile mechanism are automatically tracked, and the height of protection mechanism is adjusted using elevating mechanism, use protection band protection VR experience
Family prevents from colliding wall injury, moreover, by strengthening the support to equipment against mechanism, to further increase
Protective effect to VR experience user and equipment, greatly promotes the practicability of equipment.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram for automatically tracking protective device for VR facility of the invention based on Internet of Things；
Fig. 2 is the structure against mechanism for automatically tracking protective device for VR facility of the invention based on Internet of Things
Schematic diagram；
Fig. 3 is the structure of the mobile mechanism for automatically tracking protective device for VR facility of the invention based on Internet of Things
Schematic diagram；
Fig. 4 is the structure of the driving unit for automatically tracking protective device for VR facility of the invention based on Internet of Things
Schematic diagram；
In figure: 1. chassis, 2. top plates, 3. risers, 4. sliding blocks, 5. protection bands, 6. first motors, 7. first buffer stoppers, 8.
First drive shaft, 9. struts, 10. cylinders, 11. air pumps, 12. pistons, 13. second motors, 14. first connecting rods, 15. second connect
Bar, 16. third motors, 17. third buffer stoppers, 18. third drive shafts, 19. stop collars, 20. frames, 21. cameras, 22. sides
Bar, 23. pulleys, 24. recesses, 25. the 4th motors, 26. the 4th drive shafts, 27. the 5th motors, 28. the 5th drive shafts, 29. rollings
Wheel, 30. convex blocks, 31. side levers.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As Figure 1-Figure 4, a kind of protective device that automatically tracks for VR facility based on Internet of Things, including chassis 1,
Top plate 2, protection mechanism and two supporting mechanisms, two supporting mechanisms are separately positioned on the two sides of the top on chassis 1, described
Supporting mechanism includes riser 3, elevating mechanism, sliding block 4 and against mechanism, and the bottom end of the riser 3 is fixed on chassis 1, described
Top plate 2 is erected on two risers 3, and the elevating mechanism is arranged in the side of riser 3 and is sequentially connected with sliding block 4, described to support
The other side of riser 3 is set by mechanism；
The protection mechanism includes protection band 5 and two driving units, and two driving units and two sliding blocks 4 one are a pair of
It answers, in two driving units, one of driving unit is sequentially connected by protection band 5 and another driving unit；
The driving unit includes first motor 6, the first buffer stopper 7 and the first drive shaft 8, the first motor 6 and
One buffer stopper 7 is each attached on sliding block 4, and the first motor 6 is located at the top of the first buffer stopper 7, and first drive shaft 8 is set
It sets between first motor 6 and the first buffer stopper 7, the first motor 6 and the first drive shaft 8 are sequentially connected, the protection band 5
Both ends be separately positioned in first drive shaft 8 of two driving units；
It is described against mechanism include tuning unit, strut 9, cylinder 10, air pump 11 and piston 12, the tuning unit setting
In the top of strut 9, the tuning unit and cylinder 10 are sequentially connected, and one end of the strut 9 is fixed on riser 3, described
The other end and cylinder 10 of strut 9 are hinged, and the air pump 11 is fixed on cylinder 10, and the air pump 11 is connected to cylinder 10, institute
The one end for stating piston 12 is arranged in cylinder 10；
The tuning unit includes the second motor 13, first connecting rod 14 and second connecting rod 15, and second motor 13 is fixed
On riser 3, one end of second motor 13 and first connecting rod 14 is hinged, and the other end of the first connecting rod 14 passes through second
Connecting rod 15 and cylinder 10 are hinged.
Preferably, the elevating mechanism includes third motor 16,17 and of third buffer stopper in order to which band movable slider 4 is gone up and down
Third drive shaft 18, the third motor 16 and third buffer stopper 17 are each attached on riser 3, and the third motor 16 is located at the
The top of three buffer stoppers 17, the third drive shaft 18 are arranged between third motor 16 and third buffer stopper 17, the third
Motor 16 and third drive shaft 18 are sequentially connected, and the third drive shaft 18 is equipped with external screw thread, and the sliding block 4 is set in third
In drive shaft 18, internal screw thread is equipped in the sliding block 4, the external screw thread on internal screw thread and third drive shaft 18 in the sliding block 4
Match, third motor 16 is run, and is driven third drive shaft 18 to rotate along center axis thereof, is made the outer spiral shell in third drive shaft 18
Internal screw thread in line and sliding block 4 interacts, to move up and down with movable slider 4.
Preferably, in order to fix the lifting track of sliding block 4, the elevating mechanism further includes stop collar 19 and frame 20,
The stop collar 19 is fixed on the side of the separate protection band 5 of sliding block 4, and the shape of the vertical cross-section of the frame 20 is U-shaped and U
The opening of tee section is directed toward sliding block 4, and the both ends of the frame 20 are fixedly connected with third motor 16 and third buffer stopper 17 respectively,
The stop collar 19 is set on frame 20.
Preferably, experiencing user for the ease of monitoring VR, the top plate 2 is equipped with camera 21.
Preferably, in order to fix the position of protection band 5, set in first drive shaft 8 there are two limit assembly, two
The limit assembly is separately positioned on the two sides of protection band 5, and the limit assembly includes two side levers 22, and the side lever 22 is fixed
In the first drive shaft 8.
Preferably, in order to prevent piston 12 against ground when scratch ground, the one of the separate cylinder 10 of the piston 12
End is equipped with pulley 23.
Preferably, the elasticity in order to guarantee protection band 5, makes it have certain pooling feature, the material of the protection band 5
Matter is polyester fiber.
Preferably, the movement for the ease of realizing equipment, set that there are four mobile mechanisms on the chassis 1, described in four
Mobile mechanism is separately positioned on the four corners of the lower section of chassis 1, the mobile mechanism includes recess 24, be arranged in recess 24 the
Four motors 25, the 4th drive shaft 26, the 5th motor 27 and two moving assemblies, the 4th motor 25 are fixed in recess 24
It bottom and being sequentially connected with the top of the 4th drive shaft 26, the 5th motor 27 is fixed on the bottom end of the 4th drive shaft 26, and two
A moving assembly is separately positioned on the two sides of the 5th motor 27, and the moving assembly includes the 5th drive shaft 28 and idler wheel
29, the 5th motor 27 is sequentially connected by the 5th drive shaft 28 with idler wheel 29, passes through the 4th drive shaft by the 4th motor 26
26 drive the 5th motor 27 to carry out angular adjustment, to control the moving direction on chassis 1, pass through the 5th driving by the 5th motor 27
Axis 28 drives idler wheel 29 to rotate, and realizes the movement of equipment.
Preferably, the feature strong using DC servo motor driving force, in order to guarantee the 4th motor 25 and the 5th motor
27 driving force, the 4th motor 25 and the 5th motor 27 are DC servo motor.
Preferably, idler wheel 29 skids when equipment is mobile in order to prevent, the idler wheel 29 is equipped with several convex blocks 30.
When the track protection device is run, monitored by the user of 21 pairs of camera wearing VR facilities of 2 top of top plate,
And the movement of user is followed to move by the mobile mechanism of 1 lower section of chassis, so that the equipment and user is kept synchronizing moving, with
Achieve the purpose that tracking, while monitoring the body action of user, is adjusted and slided by the elevating mechanism on riser 3 according to the height of movement
The height of block 4 is consistent the altitude measurement of protection mechanism and user, while first motor 6 drives first in protection location
Drive shaft 8 rotates, and protection band 5 is made to be in tensioned state, and protection band 5 is formed using polyester fiber, has good elasticity, in this way
Before user collides the wall of surrounding, stopped with protection band 5, can be played a good protective effect.When user encounters
When protection band 5, equipment is fallen down in order to prevent, in the side of the separate elevating mechanism of riser 3, is run against mechanism, single by adjusting
The second motor 13 in member drives first connecting rod 14 to rotate, and rotates down cylinder 10 by second connecting rod 15, while air pump 11
The air pressure for increasing cylinder 10, moves down piston 12, so that pulley 23 contacts ground, plays good branch to equipment in this way
Support effect, prevents user from causing user and equipment to fall down because the speed of collision is excessive, makes user's injury, equipment damage, strengthens
Protective effect to VR experience user and equipment.
Compared with prior art, camera 21 should be passed through based on the protective device that automatically tracks for VR facility of Internet of Things
It is automatically tracked with mobile mechanism, the height of protection mechanism is adjusted using elevating mechanism, make protection band 5 that VR experience be protected to use
Family prevents from colliding wall injury, moreover, by strengthening the support to equipment against mechanism, to further increase
Protective effect to VR experience user and equipment, greatly promotes the practicability of equipment.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of automatically track protective device for VR facility based on Internet of Things, which is characterized in that including chassis (1), top
Plate (2), protection mechanism and two supporting mechanisms, two supporting mechanisms are separately positioned on the two sides of the top on chassis (1), institute
Stating supporting mechanism includes riser (3), elevating mechanism, sliding block (4) and against mechanism, and the bottom end of the riser (3) is fixed on chassis
(1) on, the top plate (2) is erected on two risers (3), and the side in riser (3) and and sliding block is arranged in the elevating mechanism
(4) it is sequentially connected, it is described to be arranged against mechanism in the other side of riser (3)；
The protection mechanism includes protection band (5) and two driving units, and two driving units and two sliding blocks (4) one are a pair of
It answers, in two driving units, one of driving unit is sequentially connected by protection band (5) and another driving unit；
The driving unit includes first motor (6), the first buffer stopper (7) and the first drive shaft (8), the first motor (6)
It is each attached on sliding block (4) with the first buffer stopper (7), the first motor (6) is located at the top of the first buffer stopper (7), described
First drive shaft (8) is arranged between first motor (6) and the first buffer stopper (7), the first motor (6) and the first drive shaft
(8) it is sequentially connected, the both ends of the protection band (5) are separately positioned in first drive shaft (8) of two driving units；
It is described against mechanism include tuning unit, strut (9), cylinder (10), air pump (11) and piston (12), the tuning unit
Top in strut (9) is set, and the tuning unit and cylinder (10) are sequentially connected, and one end of the strut (9) is fixed on perpendicular
On plate (3), hingedly, the air pump (11) is fixed on cylinder (10), the gas for the other end of the strut (9) and cylinder (10)
Pump (11) is connected to cylinder (10), and one end setting of the piston (12) is in cylinder (10)；
The tuning unit includes the second motor (13), first connecting rod (14) and second connecting rod (15), second motor (13)
Be fixed on riser (3), second motor (13) and one end of first connecting rod (14) are hinged, the first connecting rod (14) it is another
One end is hinged by second connecting rod (15) and cylinder (10).
2. automatically tracking protective device for VR facility based on Internet of Things as described in claim 1, which is characterized in that institute
Stating elevating mechanism includes third motor (16), third buffer stopper (17) and third drive shaft (18), the third motor (16) and
Third buffer stopper (17) is each attached on riser (3), and the third motor (16) is located at the top of third buffer stopper (17), described
Third drive shaft (18) is arranged between third motor (16) and third buffer stopper (17), and the third motor (16) and third are driven
Moving axis (18) transmission connection, the third drive shaft (18) are equipped with external screw thread, and the sliding block (4) is set in third drive shaft
(18) on, internal screw thread is equipped in the sliding block (4), the outer spiral shell on internal screw thread and third drive shaft (18) in the sliding block (4)
Line matches.
3. automatically tracking protective device for VR facility based on Internet of Things as claimed in claim 2, which is characterized in that institute
Stating elevating mechanism further includes stop collar (19) and frame (20), and the stop collar (19) is fixed on the separate protection band of sliding block (4)
(5) side, the shape of the vertical cross-section of the frame (20) are opening direction sliding block (4) in U-shaped and U-shaped section, the frame
The both ends of frame (20) are fixedly connected with third motor (16) and third buffer stopper (17) respectively, and the stop collar (19) is set in frame
On frame (20).
4. automatically tracking protective device for VR facility based on Internet of Things as described in claim 1, which is characterized in that institute
Top plate (2) are stated equipped with camera (21).
5. automatically tracking protective device for VR facility based on Internet of Things as described in claim 1, which is characterized in that institute
It states and is set on the first drive shaft (8) there are two limit assembly, two limit assemblies are separately positioned on the two sides of protection band (5),
The limit assembly includes two side levers (22), and the side lever (22) is fixed on the first drive shaft (8).
6. automatically tracking protective device for VR facility based on Internet of Things as described in claim 1, which is characterized in that institute
The one end for stating the separate cylinder (10) of piston (12) is equipped with pulley (23).
7. automatically tracking protective device for VR facility based on Internet of Things as claimed in claim 6, which is characterized in that institute
The material for stating protection band (5) is polyester fiber.
8. automatically tracking protective device for VR facility based on Internet of Things as described in claim 1, which is characterized in that institute
It states and is set on chassis (1) there are four mobile mechanism, four mobile mechanisms are separately positioned on the four corners below chassis (1), institute
Stating mobile mechanism includes recess (24), the 4th motor (25) being arranged in recess (24), the 4th drive shaft (26), the 5th motor
(27) and two moving assemblies, the 4th motor (25) be fixed on the bottom in recess (24) and with the 4th drive shaft (26)
Top transmission connection, the 5th motor (27) are fixed on the bottom end of the 4th drive shaft (26), two moving assembly difference
It is arranged in the two sides of the 5th motor (27), the moving assembly includes the 5th drive shaft (28) and idler wheel (29), the 5th electricity
Machine (27) is sequentially connected by the 5th drive shaft (28) and idler wheel (29).
9. automatically tracking protective device for VR facility based on Internet of Things as claimed in claim 8, which is characterized in that institute
It states the 4th motor (25) and the 5th motor (27) is DC servo motor.
10. automatically tracking protective device for VR facility based on Internet of Things as claimed in claim 8, which is characterized in that
The idler wheel (29) is equipped with several convex blocks (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710941112.0A CN107795839B (en) | 2017-10-11 | 2017-10-11 | It is a kind of that protective device is automatically tracked for VR facility based on Internet of Things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710941112.0A CN107795839B (en) | 2017-10-11 | 2017-10-11 | It is a kind of that protective device is automatically tracked for VR facility based on Internet of Things |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107795839A CN107795839A (en) | 2018-03-13 |
| CN107795839B true CN107795839B (en) | 2019-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710941112.0A Active CN107795839B (en) | 2017-10-11 | 2017-10-11 | It is a kind of that protective device is automatically tracked for VR facility based on Internet of Things |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107618796A (en) * | 2017-10-11 | 2018-01-23 | 平步青 | A kind of big solar energy refuse collector of capacity based on Internet of Things |
| CN109724824A (en) * | 2019-03-07 | 2019-05-07 | 重庆德新机器人检测中心有限公司 | Mobile robot ramp and integrated test platform of turning on one's side |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101288798A (en) * | 2008-05-23 | 2008-10-22 | 马轶 | Omnidirectional sports conversion structure and auxiliary device |
| KR20100005644U (en) * | 2008-11-25 | 2010-06-04 | 현대중공업 주식회사 | Overhead position of welding workbench combination windscreen |
| CN204840791U (en) * | 2015-06-16 | 2015-12-09 | 秦路 | Human omnidirectional movement input platform's of virtual reality human connecting device |
| CN105253803A (en) * | 2015-10-29 | 2016-01-20 | 苏州凡特斯测控科技有限公司 | Lifting mechanism |
| CN206444075U (en) * | 2017-01-23 | 2017-08-29 | 云南电网有限责任公司玉溪供电局 | A kind of universal walking stage apparatus with elevating function |
-
2017
- 2017-10-11 CN CN201710941112.0A patent/CN107795839B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101288798A (en) * | 2008-05-23 | 2008-10-22 | 马轶 | Omnidirectional sports conversion structure and auxiliary device |
| KR20100005644U (en) * | 2008-11-25 | 2010-06-04 | 현대중공업 주식회사 | Overhead position of welding workbench combination windscreen |
| CN204840791U (en) * | 2015-06-16 | 2015-12-09 | 秦路 | Human omnidirectional movement input platform's of virtual reality human connecting device |
| CN105253803A (en) * | 2015-10-29 | 2016-01-20 | 苏州凡特斯测控科技有限公司 | Lifting mechanism |
| CN206444075U (en) * | 2017-01-23 | 2017-08-29 | 云南电网有限责任公司玉溪供电局 | A kind of universal walking stage apparatus with elevating function |
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| CN107795839A (en) | 2018-03-13 |
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