CN208432798U - A kind of intelligent CAVE projection arrangement that the feeling of immersion for engineering design is strong - Google Patents
A kind of intelligent CAVE projection arrangement that the feeling of immersion for engineering design is strong Download PDFInfo
- Publication number
- CN208432798U CN208432798U CN201820171864.3U CN201820171864U CN208432798U CN 208432798 U CN208432798 U CN 208432798U CN 201820171864 U CN201820171864 U CN 201820171864U CN 208432798 U CN208432798 U CN 208432798U
- Authority
- CN
- China
- Prior art keywords
- projection
- motor
- immersion
- feeling
- lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007654 immersion Methods 0.000 title claims abstract description 32
- 239000004744 fabric Substances 0.000 claims abstract description 26
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 239000005341 toughened glass Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000009194 climbing Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a kind of strong intelligent CAVE projection arrangements of feeling of immersion for engineering design, including pedestal, supporting mechanism, bottom projection lamp, processor, bearing plate, top plate, push up projection lamp, proj ected bottom mechanism, side projection mechanism and two pillars, side projection mechanism includes wing flats cloth, three side frames and three side projection components, support component includes driving unit, movable block, fixed block, expansion bracket, hinged block and two first connecting rods, this, which is used for the intelligent CAVE projection arrangement of the feeling of immersion of engineering design by force, is centered around the wing flats cloth of annular around user by side projection mechanism, and without apparent boundary, to reinforce the feeling of immersion of user VR experience, moreover, increase the distance between bottom curtain and bottom projection lamp by supporting mechanism, the image for enabling bottom projection lamp to project is the bottom of at It is shown completely on curtain, by reducing the quantity of bottom projection lamp, reduces the load of processor and the cost of equipment, improve the practicability of device.
Description
Technical field
The utility model relates to VR apparatus field, in particular to strong intelligent of a kind of feeling of immersion for engineering design
CAVE projection arrangement.
Background technique
CAVE optical projection system is a kind of VR system of large size, feeling of immersion, good interactive means with height, Ke Yirong
Vision, tactile, sound etc. are closed, and the movement of 6 freedom degrees on head can be tracked.CAVE immersion virtual display system
Principle it is more complicated, it be based on computer graphics, high-resolution stereo projection display technology, multichannel regard
Scape simultaneous techniques, three dimension computer graphic technology, sound technique, sensor technology etc. are ideally fused together, to generate
One immersive virtual environment used for more people surrounded by 3 D stereo projected picture.
Existing CAVE projection arrangement is mostly the structure of a cube, by carrying out in front, back, left, right, up, down
Projection, forms a Virtual Space, is convenient for user experience, still, in this configuration, between the two adjacent surfaces of front, rear, left and right
There is angle, user is easy to interfere attraction by the junction between two adjacent surfaces in experience, causes VR experience decline, no
Only in this way, device is when being projected, in order to which the image for guaranteeing that projection lamp is projected is fully displayed on curtain, need to project
Lamp is maintained a certain distance with curtain, and existing device, since bottom level position is low, projection lamp is projected in short distance
Influence it is limited, in order to guarantee that bottom image is shown completely, need to add more projection lamps, synchronize projection, so not only
The cost of CAVE projection arrangement is increased, while in order to guarantee that more projection lamps synchronize projection image, also having aggravated projection
The burden of device internal processor causes existing CAVE projection arrangement practicability to reduce.
Utility model content
Technical problem to be solved by the utility model is: for overcome the deficiencies in the prior art, providing a kind of for engineering
The strong intelligent CAVE projection arrangement of the feeling of immersion of design.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of feeling of immersion for engineering design is strong
Intelligent CAVE projection arrangement, including pedestal, supporting mechanism, bottom projection lamp, processor, bearing plate, top plate, top projection lamp,
Overhead projector mechanism, side projection mechanism and two pillars, the bottom projection lamp and processor are each attached to the top of pedestal, institute
Stating supporting mechanism includes several support components, and the support component is circumferentially evenly distributed on the top of pedestal, the bottom of two pillars
End distribution is fixed on the both ends of pedestal, and the bearing plate is arranged in the top of support component, is equipped with bottom curtain in the bearing plate,
The bearing plate is set on pillar, and the top of bearing plate is arranged in the side projection mechanism, and the top plate is erected at two
On pillar, the top projection lamp is fixed on the lower section of top plate, and the overhead projector mechanism includes top frame and two lifting assemblies,
Top curtain is equipped in the top frame, two lifting assemblies are separately positioned on the two sides of top projection lamp, the lifting assembly and top
Frame transmission connection, the processor is interior to be equipped with PLC and antenna, and the antenna, top projection lamp and bottom projection lamp are electrically connected with PLC
It connects；
The side projection mechanism includes wing flats cloth, three side frames and three side projection components, the wing flats cloth
Horizontal cross-section is annular, and the horizontal cross-section of the side frame is arc, and the central angle degree of the arc section of the side frame is
120 °, the side frame is evenly distributed on the periphery of wing flats cloth, and three side frames join end to end, and the side frame and top frame are solid
Fixed connection, the side projection component are circumferentially evenly distributed on the top of bearing plate；
The support component includes driving unit, movable block, fixed block, expansion bracket, hinged block and two first connecting rods, institute
The top that fixed block is fixed on pedestal is stated, the side of the bottom end of the expansion bracket and fixed block are hinged, the bottom end of the expansion bracket
Side and movable block it is hinged, the two sides on the top of the fixed block pass through two first connecting rods respectively and hinged block is hinged, institute
State the lower section that hinged block is fixed on bearing plate.
Preferably, in order to drive movable block mobile, the driving unit includes first motor and the first drive shaft, described
First motor is located at the side of the separate fixed block of movable block, and the first motor is fixed on the top of pedestal, and described first drives
Moving axis is arranged between first motor and fixed block, and the first motor and the first drive shaft are sequentially connected, first driving
The periphery of axis is equipped with external screw thread, and the movable block is set in the first drive shaft, and internal screw thread, the shifting are equipped in the movable block
Internal screw thread in motion block matches with the external screw thread in the first drive shaft, and the first motor is electrically connected with PLC.
Preferably, in order to realize that the side projection component includes strut, platform, side toward being projected on wing flats cloth
Projection lamp and tuning unit, the platform are fixed on the top of bearing plate by strut, and platform is arranged in the tuning unit
Top, lateral projection's lamp are electrically connected with PLC.
Preferably, for the ease of adjusting the projecting direction of lateral projection's lamp, the tuning unit includes the second motor, second
Connecting rod, third connecting rod, rack gear, gear and fourth link, second motor are electrically connected with PLC, second motor and second
Link transmission connection, the second connecting rod is hinged by third connecting rod and rack gear, and the close side frame of rack gear is arranged in the gear
The side of frame, wheel and rack engagement, the gear are fixedly connected by fourth link with lateral projection lamp.
Preferably, the steady movement in order to guarantee rack gear, the tuning unit further includes strip shape gob and two fixing axles,
The strip shape gob is arranged on rack gear, and the fixing axle is fixed on platform, and the fixing axle is arranged in strip shape gob.
Preferably, in order to drive top frame and side frame to go up and down, the lifting assembly include third motor, buffer stopper,
Third drive shaft, drum, messenger wire and two sunpenders, the third motor and buffer stopper pass through two sunpenders respectively and are fixed on top plate
Lower section, the third drive shaft is arranged between third motor and buffer stopper, and the third motor and third drive shaft are driven
Connection, the drum is set in third drive shaft, and one end of the messenger wire is arranged on drum, the other end of the messenger wire with
Top frame connection.
Preferably, messenger wire is detached from drum in order to prevent, the lifting assembly further includes directive wheel and side lever, the guiding
The lower section of drum is arranged in wheel, and one end of side lever is arranged in the directive wheel, and the other end of the side lever is fixed on pillar.
Preferably, the driving force in order to guarantee third motor, the third motor is DC servo motor.
Preferably, in order to realize the light transmission of bearing plate while be convenient for reinforcing the load-bearing capacity of bearing plate, the bearing plate
Making material be tempered glass.
Preferably, climbing up on bearing plate in order to facilitate people, the two sides of the bearing plate are equipped with ladder.
Lead to the utility model has the beneficial effects that this is used for the intelligent CAVE projection arrangement of the feeling of immersion of engineering design by force
Crossing side projection mechanism is centered around the wing flats cloth of annular around user, and without apparent boundary, to reinforce user's VR body
The feeling of immersion tested, compared with existing side projection mechanism, which adjusts lateral projection's lamp by adjusting unit
Direction of illumination can be spliced into a closed environment convenient for the image that lateral projection's lamp projects and moreover pass through supporting mechanism
It drives bearing plate to rise, increases the distance between bottom curtain and bottom projection lamp, the image for enabling bottom projection lamp to project is in bottom curtain
Shown completely on cloth, by reduce bottom projection lamp quantity, not only reduce the load of processor, at the same reduce equipment at
This, and then improves the practicability of device, compared with existing supporting mechanism, the supporting mechanism by multiple support components simultaneously
Bearing plate is supported, ensure that the stability of bearing plate.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the strong intelligent CAVE projection arrangement of the feeling of immersion for engineering design of the utility model
Figure；
Fig. 2 is the side projection of the strong intelligent CAVE projection arrangement of the feeling of immersion for engineering design of the utility model
The structural schematic diagram of mechanism；
Fig. 3 is the side projection of the strong intelligent CAVE projection arrangement of the feeling of immersion for engineering design of the utility model
The structural schematic diagram of component；
Fig. 4 is the support component of the strong intelligent CAVE projection arrangement of the feeling of immersion for engineering design of the utility model
Structural schematic diagram；
Fig. 5 is the lifting assembly of the strong intelligent CAVE projection arrangement of the feeling of immersion for engineering design of the utility model
Structural schematic diagram；
In figure: 1. pedestals, 2. bottom projection lamps, 3. processors, 4. bearing plates, 5. top plates, 6. top projection lamps, 7. pillars, 8.
Bottom curtain, 9. top frames, 10. top curtains, 11. wing flats cloth, 12. side frames, 13. movable blocks, 14. fixed blocks, 15. expansion brackets,
16. hinged block, 17. first connecting rods, 18. first motors, 19. first drive shafts, 20. struts, 21. platforms, 22. lateral projection's lamps,
23. ladder, 24. second motors, 25. second connecting rods, 26. third connecting rods, 27. rack gears, 28. gears, 29. fourth links, 30.
Shape mouth, 31. fixing axles, 32. third motors, 33. buffer stoppers, 34. third drive shafts, 35. drums, 36. messenger wires, 37. sunpenders,
38. directive wheel, 39. side levers.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
As shown in Figure 1, the intelligent CAVE projection arrangement that a kind of feeling of immersion for engineering design is strong, including pedestal 1, branch
Support mechanism, bottom projection lamp 2, processor 3, bearing plate 4, top plate 5, top projection lamp 6, overhead projector mechanism, side projection mechanism and
Two pillars 7, the bottom projection lamp 2 and processor 3 are each attached to the top of pedestal 1, and the supporting mechanism includes several supports
Component, the support component are circumferentially evenly distributed on the top of pedestal 1, and the bottom end distribution of two pillars 7 is fixed on the two of pedestal 1
End, the bearing plate 4 are arranged in the top of support component, are equipped with bottom curtain 8 in the bearing plate 4, the bearing plate 4 is arranged
On pillar 7, the top of bearing plate 4 is arranged in the side projection mechanism, and the top plate 5 is erected on two pillars 7, described
Top projection lamp 6 is fixed on the lower section of top plate 5, and the overhead projector mechanism includes top frame 9 and two lifting assemblies, the top
Top curtain 10 is equipped in frame 9, two lifting assemblies are separately positioned on the two sides of top projection lamp 6, the lifting assembly and top frame
Frame 9 is sequentially connected, and is equipped with PLC and antenna in the processor 3, and the antenna, top projection lamp 6 and bottom projection lamp 2 are and PLC
Electrical connection；
The CAVE projection arrangement is in use, user emits wireless signal by the remote control equipments such as mobile phone, in processor 3
Antenna receives wireless signal, and by wireless signal feedback to PLC, the lifting assembly operation of 5 lower section of PLC controlroof, by top frame
After frame 9 and the side frame 12 being fixedly connected with top frame 9 are pulled upwardly, subscriber station is in the underface of top frame 9, then lifting group
Part falls top frame 9 and side frame 12, makes top curtain 10, wing flats cloth 11 and bearing plate in side frame 12 in top frame 9
Bottom curtain 8 in 4 forms a closed environment, convenient for reinforcing the feeling of immersion of user VR experience, and the support of 1 top of rear base
Assembly operating, increases the height of bearing plate 4, to increase the distance of bottom curtain 8 and bottom projection lamp 2, throws convenient for bottom projection lamp 2
The image penetrated can be shown on bottom curtain 8 completely, due to reducing the quantity of bottom projection lamp 2, thus reduce equipment at
This, then PLC control top projection lamp 6 and lateral projection's lamp 22 are projected, so that enclosed environment locating for user is projected,
It is immersed in user in the VR environment of equipment construction.
As shown in Fig. 2, the side projection mechanism includes 11, three side frames 12 of wing flats cloth and three side projection groups
Part, the horizontal cross-section of the wing flats cloth 11 are annular, and the horizontal cross-section of the side frame 12 is arc, the arc of the side frame 12
The central angle degree of tee section is 120 °, and the side frame 12 is evenly distributed on the periphery of wing flats cloth 11, and three side frames 12 are first
Tail is connected, and the side frame 12 is fixedly connected with top frame 9, and the side projection component is circumferentially evenly distributed on bearing plate 4
Top；
In side projection mechanism, side frame 12 is fixedly connected with top frame 9, is convenient for lifting assembly energy synchronous drive side frame
Frame 12 and top frame 9 are gone up and down, and three side frames 12 join end to end, and to affixed side curtain 11, the horizontal cross-section of wing flats cloth 11 is
Annular, subscriber station are right simultaneously by three side projection components of 11 periphery of wing flats cloth when the inside of wing flats cloth 11 is experienced
Wing flats cloth 11 is projected, due to the inside of wing flats cloth 11, without apparent corner angle and boundary, so as to avoid quilt when user experience
Edge effect, and then strengthen the feeling of immersion of VR experience.
As shown in figure 4, the support component includes driving unit, movable block 13, fixed block 14, expansion bracket 15, hinged block
16 and two first connecting rods 17, the fixed block 14 is fixed on the top of pedestal 1, the side of the bottom end of the expansion bracket 15 and solid
Determine block 14 hingedly, the side of the bottom end of the expansion bracket 15 and movable block 13 are hinged, the two sides point on the top of the fixed block 14
Not Tong Guo two first connecting rods 17 and hinged block 16 it is hinged, the hinged block 16 is fixed on the lower section of bearing plate 4.
Driving unit operation, driving movable block 13 is mobile, changes the distance between movable block 13 and fixed block 14, to make
The shape of expansion bracket 15 changes, and then the top of expansion bracket 15 is made to drive 16 liters of hinged block by two first connecting rods 17
Drop changes the height of bearing plate 4, when subscriber station is on bearing plate 4, increases bearing plate 4 by support component, makes bottom projection lamp
2 images projected can be shown on bottom curtain 8.
Preferably, the driving unit includes first motor 18 and the first drive shaft in order to drive movable block 13 mobile
19, the first motor 18 is located at the side of the separate fixed block 14 of movable block 13, and the first motor 18 is fixed on pedestal 1
Top, first drive shaft 19 are arranged between first motor 18 and fixed block 14, the first motor 18 and the first driving
Axis 19 is sequentially connected, and the periphery of first drive shaft 19 is equipped with external screw thread, and the movable block 13 is set in the first drive shaft 19
On, internal screw thread, the internal screw thread in the movable block 13 and the external screw thread phase in the first drive shaft 19 are equipped in the movable block 13
Matching, the first motor 18 are electrically connected with PLC.PLC controls first motor 18 and runs, and drives the rotation of the first drive shaft 19, makes
External screw thread in first drive shaft 19 acts on the internal screw thread in movable block 13, and then drives movable block 13 along the first drive shaft
19 axis direction is mobile.
As shown in figures 1 and 3, the side projection component includes strut 20, platform 21, lateral projection's lamp 22 and tuning list
Member, the platform 21 are fixed on the top of bearing plate 4 by strut 20, and the top of platform 21, institute is arranged in the tuning unit
Lateral projection's lamp 22 is stated to be electrically connected with PLC.
Using the fixed support platform 21 of strut 20, the angle of lateral projection's lamp 22 is adjusted by the tuning unit of 21 top of platform
Degree is incident upon the picture position on wing flats cloth 11 convenient for adjusting lateral projection's lamp 22, the image of each lateral projection's lamp 22 is enable to spell
It picks up and, form a closed VR environment, reinforce the feeling of immersion of user experience.
As shown in figure 3, the tuning unit includes the second motor 24, second connecting rod 25, third connecting rod 26, rack gear 27, tooth
Wheel 28 and fourth link 29, second motor 24 are electrically connected with PLC, and second motor 24 connects with the transmission of second connecting rod 25
It connects, the second connecting rod 25 is hinged by third connecting rod 26 and rack gear 27, and the close side frame of rack gear 27 is arranged in the gear 28
The side of frame 12, the gear 28 are engaged with rack gear 27, and the gear 28 connects by the way that fourth link 29 and lateral projection's lamp 22 are fixed
It connects.
When needing to adjust the angle of lateral projection's lamp 22, the second motor 24 is controlled by PLC and is run, drives 25 turns of second connecting rod
Dynamic, mobile with carry-over bar 27 by third connecting rod 26, so that gear 28 be made to rotate, gear 28 drives side to throw by fourth link 29
Shadow lamp 22 rotates, to have adjusted the angle of lateral projection's lamp 22.
Preferably, the steady movement in order to guarantee rack gear 27, the tuning unit further includes that strip shape gob 30 and two are solid
Dead axle 31, the strip shape gob 30 are arranged on rack gear 27, and the fixing axle 31 is fixed on platform 21, and the fixing axle 31 is set
It sets in strip shape gob 30.The moving direction of strip shape gob 30 is secured using fixing axle 31, and then secures the mobile side of rack gear 27
To, make rack gear 27 movement it is more steady.
As shown in figure 5, the lifting assembly includes third motor 32, buffer stopper 33, third drive shaft 34, drum 35, hangs
Line 36 and two sunpenders 37, the third motor 32 and buffer stopper 33 are fixed on the lower section of top plate 5 by two sunpenders 37 respectively,
The third drive shaft 34 is arranged between third motor 32 and buffer stopper 33, the third motor 32 and third drive shaft 34
Transmission connection, the drum 35 are set in third drive shaft 34, and one end of the messenger wire 36 is arranged on drum 35, described to hang
The other end of line 36 is connect with top frame 9.
Height of the sunpender 37 to fixed third motor 32 and buffer stopper 33, PLC control third motor 32 and run, and drive the
The rotation of three drive shafts 34, rotates drum 35., loosen or roll messenger wire 36, to realize the lifting of top frame 9.
Preferably, messenger wire 36 is detached from drum 35 in order to prevent, the lifting assembly further includes directive wheel 38 and side lever
39, the lower section of drum 35 is arranged in the directive wheel 38, and one end of side lever 39 is arranged in the directive wheel 38, the side lever 39
The other end is fixed on pillar 7.The position that pulley is secured using side lever 39 makes messenger wire 36 exist along vertical direction by pulley
Loosened or wound on drum 35, so that messenger wire 36 be prevented to be detached from drum 35.
Preferably, the feature strong using DC servo motor driving force, in order to guarantee the driving force of third motor 32, institute
Stating third motor 32 is DC servo motor.
Preferably, in order to realize the light transmission of bearing plate 4 while be convenient for reinforcing the load-bearing capacity of bearing plate 4, the load-bearing
The making material of plate 4 is tempered glass.Tempered glass bearing capacity is strong, can carry user, while tempered glass has translucency,
The image projected convenient for bottom projection lamp 2 is shown on bottom curtain 8.
Preferably, climbing up on bearing plate 4 in order to facilitate people, the two sides of the bearing plate 4 are equipped with ladder 23.
The CAVE projection arrangement is joined end to end using the side frame 12 of three arcs, secures wing flats cloth 11, makes wing flats cloth
11 in a ring, and user is avoided to be influenced in experience of the process by the boundary on wing flats cloth 11, reduces the feeling of immersion of VR experience, not only
In this way, driving bearing plate 4 to rise by support component, increases the distance between bearing plate 4 and bottom projection lamp 2, make bottom projection lamp
The image of 2 projections can be shown completely on bottom curtain 8, by reducing the quantity of bottom projection lamp 2, not only reduce processor 3
Load, while reducing the cost of equipment, and then improve the practicability of device.
Compared with prior art, which passes through side throwing
Shadow mechanism is centered around the wing flats cloth 11 of annular around user, and without apparent boundary, to reinforce the heavy of user VR experience
Leaching sense, compared with existing side projection mechanism, which adjusts the irradiation of lateral projection's lamp 22 by adjusting unit
Direction, the image projected convenient for lateral projection's lamp 22 can be spliced into a closed environment, moreover, pass through supporting mechanism band
Dynamic bearing plate 4 rises, and increases the distance between bottom curtain 8 and bottom projection lamp 2, and the image for enabling bottom projection lamp 2 to project is the bottom of at
It is shown completely on curtain 8, by reducing the quantity of bottom projection lamp 2, not only reduces the load of processor 3, while reducing and setting
Standby cost, and then the practicability of device is improved, compared with existing supporting mechanism, which passes through multiple support groups
Part is simultaneously supported bearing plate 4, ensure that the stability of bearing plate 4.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (10)
1. a kind of strong intelligent CAVE projection arrangement of feeling of immersion for engineering design, which is characterized in that including pedestal (1),
Supporting mechanism, bottom projection lamp (2), processor (3), bearing plate (4), top plate (5), top projection lamp (6), overhead projector mechanism, side
Face projector mechanism and two pillars (7), the bottom projection lamp (2) and processor (3) are each attached to the top of pedestal (1), described
Supporting mechanism includes several support components, and the support component is circumferentially evenly distributed on the top of pedestal (1), two pillars (7)
Bottom end distribution be fixed on the both ends of pedestal (1), the top of support component, the bearing plate (4) is arranged in the bearing plate (4)
Interior to be equipped with bottom curtain (8), the bearing plate (4) is set on pillar (7), and the side projection mechanism is arranged in bearing plate (4)
Top, the top plate (5) is erected on two pillars (7), and top projection lamp (6) is fixed on the lower section of top plate (5), described
Overhead projector mechanism includes top frame (9) and two lifting assemblies, is equipped with top curtain (10) in the top frame (9), two rise
Part of coming down to a lower group is separately positioned on the two sides on top projection lamp (6), and the lifting assembly and top frame (9) are sequentially connected, the processor
(3) PLC and antenna are equipped in, the antenna, top projection lamp (6) and bottom projection lamp (2) are electrically connected with PLC；
The side projection mechanism includes wing flats cloth (11), three side frames (12) and three side projection components, the wing flats
The horizontal cross-section of cloth (11) is annular, and the horizontal cross-section of the side frame (12) is arc, and the arc of the side frame (12) is cut
The central angle degree in face is 120 °, and the side frame (12) is evenly distributed on the periphery of wing flats cloth (11), three side frames (12)
It joins end to end, the side frame (12) is fixedly connected with top frame (9), and the side projection component is circumferentially evenly distributed on load-bearing
The top of plate (4)；
The support component includes driving unit, movable block (13), fixed block (14), expansion bracket (15), hinged block (16) and two
A first connecting rod (17), the fixed block (14) are fixed on the top of pedestal (1), the side of the bottom end of the expansion bracket (15) with
Fixed block (14) hingedly, the side of the bottom end of the expansion bracket (15) and movable block (13) hingedly, the top of the fixed block (14)
The two sides at end pass through two first connecting rods (17) and hinged block (16) hingedly respectively, and the hinged block (16) is fixed on bearing plate
(4) lower section.
2. the intelligent CAVE projection arrangement strong for the feeling of immersion of engineering design as described in claim 1, which is characterized in that
The driving unit includes first motor (18) and the first drive shaft (19), and the first motor (18) is located at movable block (13)
Side far from fixed block (14), the first motor (18) are fixed on the top of pedestal (1), and first drive shaft (19) sets
It sets between first motor (18) and fixed block (14), the first motor (18) and the first drive shaft (19) are sequentially connected, institute
The periphery for stating the first drive shaft (19) is equipped with external screw thread, and the movable block (13) is set on the first drive shaft (19), the shifting
Internal screw thread, the internal screw thread in the movable block (13) and the external screw thread phase on the first drive shaft (19) are equipped in motion block (13)
Match, the first motor (18) is electrically connected with PLC.
3. the intelligent CAVE projection arrangement strong for the feeling of immersion of engineering design as described in claim 1, which is characterized in that
The side projection component includes strut (20), platform (21), lateral projection's lamp (22) and tuning unit, and the platform (21) passes through
Strut (20) is fixed on the top of bearing plate (4), and the tuning unit is arranged in the top of platform (21), lateral projection's lamp
(22) it is electrically connected with PLC.
4. the intelligent CAVE projection arrangement strong for the feeling of immersion of engineering design as claimed in claim 3, which is characterized in that
The tuning unit includes the second motor (24), second connecting rod (25), third connecting rod (26), rack gear (27), gear (28) and the
Double leval jib (29), second motor (24) are electrically connected with PLC, and second motor (24) and second connecting rod (25) transmission connect
It connects, hingedly by third connecting rod (26) and rack gear (27), the gear (28) is arranged in rack gear (27) second connecting rod (25)
The side by near-side frame (12), the gear (28) engages with rack gear (27), and the gear (28) passes through fourth link
(29) it is fixedly connected with lateral projection's lamp (22).
5. the intelligent CAVE projection arrangement strong for the feeling of immersion of engineering design as claimed in claim 4, which is characterized in that
The tuning unit further includes strip shape gob (30) and two fixing axles (31), and the strip shape gob (30) is arranged on rack gear (27),
The fixing axle (31) is fixed on platform (21), and fixing axle (31) setting is in strip shape gob (30).
6. the intelligent CAVE projection arrangement strong for the feeling of immersion of engineering design as described in claim 1, which is characterized in that
The lifting assembly includes third motor (32), buffer stopper (33), third drive shaft (34), drum (35), messenger wire (36) and two
A sunpender (37), the third motor (32) and buffer stopper (33) are fixed under top plate (5) by two sunpenders (37) respectively
Side, the third drive shaft (34) are arranged between third motor (32) and buffer stopper (33), the third motor (32) and the
Three drive shafts (34) transmission connection, the drum (35) are set on third drive shaft (34), and one end of the messenger wire (36) is set
It sets on drum (35), the other end of the messenger wire (36) is connect with top frame (9).
7. the intelligent CAVE projection arrangement strong for the feeling of immersion of engineering design as claimed in claim 6, which is characterized in that
The lifting assembly further includes directive wheel (38) and side lever (39), and the directive wheel (38) is arranged in the lower section of drum (35), institute
It states directive wheel (38) to be arranged in one end of side lever (39), the other end of the side lever (39) is fixed on pillar (7).
8. the intelligent CAVE projection arrangement strong for the feeling of immersion of engineering design as claimed in claim 6, which is characterized in that
The third motor (32) is DC servo motor.
9. the intelligent CAVE projection arrangement strong for the feeling of immersion of engineering design as described in claim 1, which is characterized in that
The making material of the bearing plate (4) is tempered glass.
10. the intelligent CAVE projection arrangement strong for the feeling of immersion of engineering design, feature exist as described in claim 1
In the two sides of the bearing plate (4) are equipped with ladder (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820171864.3U CN208432798U (en) | 2018-01-31 | 2018-01-31 | A kind of intelligent CAVE projection arrangement that the feeling of immersion for engineering design is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820171864.3U CN208432798U (en) | 2018-01-31 | 2018-01-31 | A kind of intelligent CAVE projection arrangement that the feeling of immersion for engineering design is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208432798U true CN208432798U (en) | 2019-01-25 |
Family
ID=65104996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820171864.3U Expired - Fee Related CN208432798U (en) | 2018-01-31 | 2018-01-31 | A kind of intelligent CAVE projection arrangement that the feeling of immersion for engineering design is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208432798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110597005A (en) * | 2019-09-27 | 2019-12-20 | 山东青年政治学院 | 3D holographic projection display device for environmental design |
-
2018
- 2018-01-31 CN CN201820171864.3U patent/CN208432798U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110597005A (en) * | 2019-09-27 | 2019-12-20 | 山东青年政治学院 | 3D holographic projection display device for environmental design |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2016180332A1 (en) | Smart rocker arm camera robot | |
| CN205693810U (en) | A kind of monitoring system being suitable to multi-angled shooting | |
| CN104536243B (en) | Rocker-arm specialty fixes and shoots and camera chain | |
| CN208432798U (en) | A kind of intelligent CAVE projection arrangement that the feeling of immersion for engineering design is strong | |
| CN207620248U (en) | One kind automatically controlling flexible canopy | |
| CN207049536U (en) | A kind of lift interactive projection device | |
| CN111290726A (en) | But many display screens performance system of remote control based on industrial robot | |
| CN208673027U (en) | Multi-funcitonal hanging optical projection system | |
| CN102296840B (en) | Watching platform in dome cinema | |
| CN107870439A (en) | The strong closed CAVE optical projection systems of feeling of immersion | |
| CN209821582U (en) | But angle regulation's ball curtain | |
| CN108089337A (en) | A kind of strong intelligent CAVE projection arrangements of feeling of immersion for engineering design | |
| CN209231229U (en) | Phone housing cushion rubber visual detection equipment | |
| CN208860753U (en) | A kind of portable integrated form large format checking test platform | |
| CN109296219A (en) | A kind of intelligent bus station with seat handoff functionality | |
| CN115764697A (en) | Cable overhead equipment for laying photovoltaic equipment line | |
| CN207693201U (en) | A kind of Multifunctional movable picture drawing table system | |
| CN110347005B (en) | Cave type display system with strong immersion sense for virtual experience | |
| CN209548715U (en) | With the compound theatrical stage of platform+function | |
| CN104278860A (en) | Multi-dimensional theater | |
| CN111219574A (en) | Dome type LED display screen and using method thereof | |
| CN208432797U (en) | A kind of AR helmet with eyeglass draw-in and draw-off function for engineering design | |
| CN208846033U (en) | A kind of optical instrument convenient for adjustment | |
| CN209328393U (en) | A kind of new type solar energy electronic information board | |
| CN207389512U (en) | A kind of underwater propulsion equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221011 Address after: No. 777, Kening Road, Jiangning Science Park, Jiangning District, Nanjing City, Jiangsu Province, 211100 Patentee after: Nanjing Xiongda Jumu Intelligent Technology Co.,Ltd. Address before: 243000 2, 1669 north section of Huo Li Shan Road, Ma'anshan high tech Zone, Anhui Patentee before: MAANSHAN SHENGDELI INTELLIGENT TECHNOLOGY CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190125 |