CN209343120U - A kind of CAVE formula display device based on projection fusion display - Google Patents
A kind of CAVE formula display device based on projection fusion display Download PDFInfo
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- CN209343120U CN209343120U CN201920262033.1U CN201920262033U CN209343120U CN 209343120 U CN209343120 U CN 209343120U CN 201920262033 U CN201920262033 U CN 201920262033U CN 209343120 U CN209343120 U CN 209343120U
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- curtain wall
- fixed block
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- motion bar
- bottom plate
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Abstract
The utility model discloses a kind of CAVE formula display devices based on projection fusion display, including curtain wall one, curtain wall two, curtain wall three and curtain wall four, the lower end of curtain wall four is equipped with ground curtain, the side of curtain wall one and curtain wall three and the lower end of curtain wall two are equipped with regulating device, one end of regulating device is equipped with projector, regulating device includes bottom plate, the side of bottom plate is equipped with three groups of motors, the output end and activity axis connection of motor, movable axis is equipped with rocking bar far from one end of motor, one end of rocking bar is equipped with link block, the side of link block is equipped with connecting rod, one end of connecting rod is connect with the middle position of motion bar one, one end of motion bar one is connect with one end of motion bar two, the other end of motion bar one is connect with fixed block one, the other end of motion bar two is connect with fixed block two, fixed block one and fixed block two are equipped with two groups, fixed block one Positioned at the upper end of bottom plate, fixed block two is located at the lower end of projector, and three groups are fixedly connected by motor rack between motor and bottom plate.
Description
Technical field
The utility model relates to field of display technology, it particularly relates to a kind of CAVE formula based on projection fusion display
Display device.
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 is more complicated, it is based on computer graphics, high-resolution stereo projection display technology, multichannel what comes into a driver's
Simultaneous techniques, three dimension computer graphic technology, sound technique, sensor technology etc. are ideally fused together, to generate one
A immersive virtual environment used for more people surrounded by 3 D stereo projected picture.Existing CAVE display device is mostly
The structure of one cube forms a Virtual Space, is convenient for user's body by being projected in front, back, left, right, up, down
Test, still, in this configuration, the position of projector be it is fixed, projection is synchronized to curtain wall, projection cannot be adjusted at any time
The angle of instrument causes existing CAVE formula display device practicability to reduce.
Utility model content
The technical assignment of the utility model is against the above deficiency, it is aobvious to provide a kind of CAVE formula based on projection fusion display
Showing device, to solve the problems, such as the burden of display device internal processor.
The technical solution of the utility model is achieved in that
A kind of CAVE formula display device based on projection fusion display, including curtain wall one, curtain wall two, curtain wall three and curtain wall
Four, the lower end of the curtain wall four is equipped with ground curtain, the curtain wall one and the side of the curtain wall three and the lower end of the curtain wall two is equal
Equipped with regulating device, one end of the regulating device is equipped with projector, wherein the regulating device includes bottom plate, the bottom
The side of plate is equipped with three groups of motors, the output end of the motor and activity axis connection, the movable axis far from the motor one
End is equipped with rocking bar, and one end of the rocking bar is equipped with link block, and the side of the link block is equipped with connecting rod, and the one of the connecting rod
End is connect with the middle position of motion bar one, and one end of the motion bar one is connect with one end of motion bar two, the motion bar
One other end is connect with fixed block one, and the other end of the motion bar two is connect with fixed block two.
Preferably, the fixed block one is equipped with two groups with the fixed block two, also, the fixed block one is positioned at described
The upper end of bottom plate, the fixed block two are located at the lower end of the projector.
Preferably, it is fixedly connected by motor rack between motor described in three groups and the bottom plate.
Preferably, the bottom plate and the curtain wall one, the curtain wall two, be bolted between the curtain wall three.
Preferably, the curtain wall one, the curtain wall two, the curtain wall three and the curtain wall four are connected by frame.
The utility model has the beneficial effects that
1, the utility model is centered around the wing flats cloth of annular around user by side projection instrument and top projection instrument,
And without apparent boundary, to reinforce the feeling of immersion of user VR experience；
2, the direction of illumination of projector compared with prior art, is adjusted by regulating device, is convenient for multiple groups projector
The image of projection can be spliced into a closed environment, and the image of projector projects is enable to show completely on the curtain of bottom,
By controlling the angle of projector, the load of processor is not only reduced, while reducing the cost of equipment, and then improve
The practicability of CAVE formula display device.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structure according to a kind of CAVE formula display device based on projection fusion display of the utility model embodiment
Schematic diagram；
Fig. 2 is the structural schematic diagram according to the regulating device of the utility model embodiment.
In figure:
1, curtain wall one；2, curtain wall two；3, curtain wall three；4, curtain wall four；5, frame；6, curtain；7, regulating device；8, it projects
Instrument；9, bottom plate；10, motor；11, movable axis；12, rocking bar；13, link block；14, connecting rod；15, motion bar one；16, motion bar
Two；17, fixed block one；18, fixed block two；19, motor rack；20, bolt.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " transverse direction ", "upper", "lower", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " multiple "
It is two or more.In addition, term " includes " and its any deformation, it is intended that cover and non-exclusive include.
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Embodiment one, as shown in Figs. 1-2, according to a kind of CAVE based on projection fusion display of the utility model embodiment
Formula display device, including curtain wall 1, curtain wall 22, curtain wall 33 and curtain wall 44, the lower end of the curtain wall 44 are equipped with ground curtain 6, institute
It states curtain wall 1 and the side of the curtain wall 33 and the lower end of the curtain wall 22 is equipped with regulating device 7, the regulating device 7
One end be equipped with projector 8, wherein the regulating device 7 includes bottom plate 9, and the side of the bottom plate 9 is equipped with three groups of motors
10, the output end of the motor 10 is connect with movable axis 11, and the movable axis 11 is equipped with rocking bar far from one end of the motor 10
12, one end of the rocking bar 12 is equipped with link block 13, and the side of the link block 13 is equipped with connecting rod 14, the connecting rod 14
One end is connect with the middle position of motion bar 1, and one end of the motion bar 1 is connect with one end of motion bar 2 16, institute
The other end for stating motion bar 1 is connect with fixed block 1, and the other end of the motion bar 2 16 is connect with fixed block 2 18.
Embodiment two, as shown in Fig. 2, the fixed block 1 and the fixed block 2 18 are equipped with two groups, also, described
Fixed block 1 is located at the upper end of the bottom plate 9, and the fixed block 2 18 is located at the lower end of the projector 8, electricity described in three groups
It is fixedly connected by motor rack 19 between machine 10 and the bottom plate 9.
Embodiment two or three, as shown in Figs. 1-2, the bottom plate 9 and the curtain wall 1, the curtain wall 22, the curtain wall 33
Between connected by bolt 20, the curtain wall 1, the curtain wall 22, the curtain wall 33 and the curtain wall 44 pass through frame
Frame 5 connects.
Specific workflow: curtain wall 1, curtain wall 22, curtain wall 33 and curtain wall 4 being fixedly mounted by frame 5, adjust dress
Position and the angle for setting 7 adjustable projectors 8 make three groups of motors 10 work by control switch, and then motor 10 drives and lives
Moving axis 11 moves, and movable axis 11 drives rocking bar 12 to move, so that rocking bar 12 drives link block 13 and connecting rod 14 to move, Jin Erlian
Extension bar 14 drives motion bar 1 to move, because one end of motion bar 1 is fixed by fixed block 1, and then motion bar one
15 other end drives an end motion of motion bar 2 16, so that the other end of motion bar 2 16 drives fixed block 2 18 to move,
So that fixed block 2 18 drives projector 8 to move, the angle of projector 8 is had adjusted.
In conclusion the utility model passes through side projection instrument 8 and top by means of the above-mentioned technical proposal of the utility model
Face projector 8 is centered around the wing flats cloth of annular around user, and without apparent boundary, to reinforce the heavy of user VR experience
Leaching sense；Compared with prior art, the direction of illumination of projector 8 is adjusted by regulating device 7, is thrown convenient for multiple groups projector 8
The image penetrated can be spliced into a closed environment, and the image for enabling projector 8 to project is shown completely on the curtain of bottom, lead to
The quantity for reducing bottom projector 8 is crossed, not only reduces the load of processor, while reducing the cost of equipment, and then improve
The practicability of device.
The technical personnel in the technical field can readily realize the utility model with the above specific embodiments,.But
It is it should be appreciated that the utility model is not limited to above-mentioned specific embodiment.On the basis of the disclosed embodiments, described
Those skilled in the art can arbitrarily combine different technical features, to realize different technical solutions.
Claims (5)
1. a kind of CAVE formula display device based on projection fusion display, which is characterized in that including curtain wall one (1), curtain wall two
(2), the lower end of curtain wall three (3) and curtain wall four (4), the curtain wall four (4) is equipped with ground curtain (6), the curtain wall one (1) and the curtain
The side of wall three (3) and the lower end of the curtain wall two (2) are equipped with regulating device (7), and one end of the regulating device (7) is all provided with
There are projector (8), wherein the regulating device (7) includes bottom plate (9), and the side of the bottom plate (9) is equipped with three groups of motors
(10), the output end of the motor (10) is connect with movable axis (11), and the one of the movable axis (11) separate the motor (10)
End is equipped with rocking bar (12), and one end of the rocking bar (12) is equipped with link block (13), and the side of the link block (13) is equipped with connection
One end of bar (14), the connecting rod (14) is connect with the middle position of motion bar one (15), and the one of the motion bar one (15)
End is connect with one end of motion bar two (16), and the other end of the motion bar one (15) is connect with fixed block one (17), the work
The other end of lever two (16) is connect with fixed block two (18).
2. a kind of CAVE formula display device based on projection fusion display according to claim 1, which is characterized in that described
Fixed block one (17) and the fixed block two (18) are equipped with two groups, also, the fixed block one (17) is located at the bottom plate (9)
Upper end, the fixed block two (18) is located at the lower end of the projector (8).
3. a kind of CAVE formula display device based on projection fusion display according to claim 1, which is characterized in that three groups
It is fixedly connected by motor rack (19) between the motor (10) and the bottom plate (9).
4. a kind of CAVE formula display device based on projection fusion display according to claim 1, which is characterized in that described
It is connect by bolt (20) between bottom plate (9) and the curtain wall one (1), the curtain wall two (2), the curtain wall three (3).
5. a kind of CAVE formula display device based on projection fusion display according to claim 1, which is characterized in that described
Curtain wall one (1), the curtain wall two (2), the curtain wall three (3) and the curtain wall four (4) are connected by frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920262033.1U CN209343120U (en) | 2019-03-01 | 2019-03-01 | A kind of CAVE formula display device based on projection fusion display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920262033.1U CN209343120U (en) | 2019-03-01 | 2019-03-01 | A kind of CAVE formula display device based on projection fusion display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209343120U true CN209343120U (en) | 2019-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920262033.1U Active CN209343120U (en) | 2019-03-01 | 2019-03-01 | A kind of CAVE formula display device based on projection fusion display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209343120U (en) |
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2019
- 2019-03-01 CN CN201920262033.1U patent/CN209343120U/en active Active
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