CN207119150U - Arc screen imaging system - Google Patents
Arc screen imaging system Download PDFInfo
- Publication number
- CN207119150U CN207119150U CN201721154636.7U CN201721154636U CN207119150U CN 207119150 U CN207119150 U CN 207119150U CN 201721154636 U CN201721154636 U CN 201721154636U CN 207119150 U CN207119150 U CN 207119150U
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- CN
- China
- Prior art keywords
- imaging system
- bottom plate
- groove
- sliding
- base
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- 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
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Abstract
The utility model discloses a kind of arc screen imaging system, it is related to a kind of movie theatre imaging system, its drip irrigation device is a kind of arc screen imaging system, including base, the base is provided with bottom plate, the bottom plate, which freely slides, to be connected on base, the bottom plate is provided with the sliding rack of arc, curtain is installed in the sliding rack, the curtain is provided with 4D seats and the projecting apparatus being assemblied on base close to the side of sliding rack axis, and the base is provided with the control centre being used for according to film driving 4D seats and bottom plate motion.By the setting of bottom plate, the relative position between participant and curtain is constant, and it is on the spot in person and incorporate integrated environment to be advantageous to participant, adds virtual reality experience.
Description
Technical field
A kind of movie theatre imaging system is the utility model is related to, more specifically, it relates to arc screen imaging system.
Background technology
Arc screen imaging system is the virtual emulation display environment that a kind of audiovisual is highly immersed, using the ring of more projection compositions
Shape projection screen, because the screen radius of annular curtain is roomy, the vision of spectators is surrounded completely, then coordinates surround sound system
System, participant is set fully to experience a kind of 3 D stereo hearing experience highly on the spot in person, obtaining one has height feeling of immersion
Virtual emulation visual environment.
But existing screen and to the projecting apparatus of projected picture in screen be fixed state, at picture
When dynamic, the position of control centre's control 4D seats changes, and the position of participant changes, participant and screen it is relative
Position changes, and is unfavorable for that participant is on the spot in person and incorporate integrated environment, and virtual reality experience is bad.
Utility model content
In view of the deficienciess of the prior art, the utility model is to provide a kind of arc screen imaging system, pass through bottom plate
Set, the relative position between participant and curtain is constant, and it is on the spot in person and incorporate integrated environment to be advantageous to participant, adds
Virtual reality experience.
To achieve the above object, the utility model provides following technical scheme：A kind of arc screen imaging system, including bottom
Seat, the base are provided with bottom plate, and the bottom plate, which freely slides, to be connected on base, and the bottom plate is provided with the sliding of arc
Frame, curtain is provided with the sliding rack, and the curtain is provided with the 4D seats being assemblied on base close to the side of sliding rack axis
Chair and projecting apparatus, the base are provided with the control centre being used for according to film driving 4D seats and bottom plate motion.
By using above-mentioned technical proposal, bottom plate freely slides on base, you can drives participant's sliding so that work as electricity
When shadow picture is in dynamic, participant can experience the movement effects of curtain embodiment, and relative between participant and curtain
Position is still constant, and it is on the spot in person and incorporate integrated environment to be advantageous to participant, adds virtual reality experience.
The utility model is further arranged to：Caulking groove is offered in the base, is provided with the caulking groove and is used to drive bottom
The vertical oil cylinder and cross cylinder of plate sliding, the bottom plate are fixedly connected on the sliding part of vertical oil cylinder or cross cylinder.
By using above-mentioned technical proposal, vertical convenient two maintenance and operations for realizing bottom plate of vertical oil cylinder and cross cylinder
It is dynamic, and have larger active force.
The utility model is further arranged to：The fixed seat of ring-type is fixedly connected with the bottom plate, the fixed seat
Inner side offers sliding groove, and the sliding rack sliding is connected in sliding groove.
By using above-mentioned technical proposal, sliding rack can rotate in fixed seat so that when film has rotating effect, 4D
During seat rotation, sliding rack can follow rotation so that the relative position between participant and curtain is still constant, adds void
Intend experience of reality.
The utility model is further arranged to：The outer end of the sliding rack is fixedly connected with rack, pacifies in the fixed seat
Equipped with the rotate gear that several are engaged with rack, the fixed seat is provided with several turns for being used to drive rotate gear to rotate
Dynamic motor.
By using above-mentioned technical proposal, the stable rotation of solid sliding rack can be achieved in the engagement of wheel and rack.
The utility model is further arranged to：Chute is offered on the inside of the sliding rack, peace is embedded with the chute
Shelve, the mounting bracket is slid be connected in chute up and down, and the curtain is arranged on mounting bracket.
By using above-mentioned technical proposal, mounting bracket can slide up and down in chute so that when film has lifting effect,
When 4D seats lift, mounting bracket can follow lifting so that the relative position between participant and curtain is still constant, adds
Virtual reality experience.
The utility model is further arranged to：The threaded rod of vertical direction, the cunning are threaded with the mounting bracket
The lifting motor being fixedly connected with for driving threaded rod to rotate is moved on frame.
By using above-mentioned technical proposal, lifting motor, which rotates, to drive threaded rod to rotate, and then drive mounting bracket liter
Drop, member's control easy to operation.
The utility model is further arranged to：The sliding groove is provided with close to the side of fixed seat axis and is fixedly connected on
Rib in reservation.
By using above-mentioned technical proposal, rib can be spacing to sliding rack, reduces and departs from sliding rack rotation process
The possibility of sliding groove, add stability during sliding rack sliding.
The utility model is further arranged to：The sliding groove offers several roller grooves, institute close to the side of base
State to be provided with roller groove and be used for the roller that mounting bracket abuts, radial direction of the roller along sliding rack is vertically in roller groove.
By using above-mentioned technical proposal, the sliding friction between original travelling carriage and sliding groove inwall is changed into rolling
Friction, reduces frictional force, reduces the possibility of travelling carriage damage.
The utility model is further arranged to：Several mounting blocks, the curtain are provided between the sliding rack and mounting bracket
The upper and lower ends of cloth are fixed and are clamped between mounting blocks and mounting bracket.
By using above-mentioned technical proposal, mounting blocks can fix clamping curtain, and be easy to regulation curtain tightens up situation.
The utility model is further arranged to：Several mounting grooves, the width of the mounting groove are offered on the mounting bracket
Thickness of the degree more than mounting blocks.
By using above-mentioned technical proposal, operator can between be put into mounting blocks out of mounting groove, and by curtain clamping
On mounting bracket, it is easy to curtain to be arranged on fixed mount.
In summary, the utility model has the advantages that：Pass through bottom plate freely sliding on base, you can band
Dynamic participant's sliding so that when mute is in dynamic, participant can experience the movement effects of curtain embodiment, and join
Relative position between person and curtain is still constant, and it is on the spot in person and incorporate integrated environment to be advantageous to participant, adds void
Intend experience of reality.
Brief description of the drawings
Fig. 1 is the stereogram of the present embodiment；
Fig. 2 is the present embodiment center base internal structure schematic diagram；
Fig. 3 is enlarged drawing at Fig. 2 A；
Fig. 4 is the stereogram of fixed seat in the present embodiment；
Fig. 5 is the middle part sectional view of fixed seat in the present embodiment；
Fig. 6 is enlarged drawing at Fig. 4 B；
Fig. 7 is curtain and the explosive view of sliding rack in the present embodiment；
Fig. 8 is the middle part sectional view of sliding rack in the present embodiment.
Reference：1st, base；2nd, bottom plate；3rd, fixed seat；4th, curtain；5th, projecting apparatus；6th, 4D seats；7th, control centre；
8th, caulking groove；9th, vertical oil cylinder；10th, connecting plate；11st, cross cylinder；12nd, horizontal cylinder body；13rd, sliding groove；14th, rib；15th, it is horizontal
Groove；16th, connectivity slot；17th, roller groove；18th, roller；19th, sliding rack；20th, rack；21st, rotary electric machine；22nd, rotate gear；23、
Chute；24th, mounting bracket；25th, vertical rack；26th, horizontal stand；27th, mounting groove；28th, through groove；29th, mounting blocks；30th, connect
Hole；31st, threaded rod；32nd, bearing is connected；33rd, lifting motor.
Embodiment
The utility model is described further referring to figs. 1 to Fig. 8.
As shown in figure 1, a kind of arc screen imaging system, including base 1, base 1 are provided with circular bottom plate 2, set on bottom plate 2
There is the fixed seat 3 of ring-type, curtain 4 is provided with fixed seat 3, the center of bottom plate 2, which is provided with, is used for projecting apparatus 5, and nine are additionally provided with bottom plate 2
Individual 4D seats 6, nine 4D seats 6 are arranged between projecting apparatus 5 and curtain 4, and control centre 7 is additionally provided with base 1.
As shown in Figures 2 and 3, the center of base 1 offers the caulking groove 8 of circle, is fixedly connected on the inwall of the downside of caulking groove 8
There is the vertical oil cylinder 9 of vertical direction, vertical oil cylinder 9 is two-way cylinder, and the left and right ends of vertical oil cylinder 9 are fixedly connected on caulking groove 8
Inwall on, the vertical cylinder body of front and rear sliding is additionally provided with vertical oil cylinder 9（It is to show in figure）, level is fixedly connected with cylinder body
The connecting plate 10 in direction, connecting plate 10 can slide along the bearing of trend of vertical oil cylinder 9；Level is fixedly connected with connecting plate 10
The cross cylinder 11 in direction, cross cylinder 11 are provided with the horizontal cylinder body 12 of left and right sliding；With reference to shown in Fig. 1, bottom plate 2, which is fixed, to be connected
The top of horizontal cylinder body 12 is connected on, and bottom plate 2 can follow horizontal cylinder body 12 to be slid along bearing of trend of cross cylinder 11 or so,
The sliding of connecting plate 10 or so simultaneously can drive cross cylinder 11 is front and rear to slide, therefore bottom plate 2 being capable of the free skating on base 1
Move.
As shown in Figure 4 and Figure 5, fixed seat 3 is ring-type, and the inner side of fixed seat 3 offers sliding groove 13, and sliding groove is about 13
Both ends are provided with the rib 14 being fixedly connected in fixed seat 3 close to the side of the axis of fixed seat 3, and sliding groove 13 connects on the outside of upper end
Logical level trough 15, level trough 15 are opened in fixed seat 3 around fixed seat 3, and connectivity slot 16 is opened up on the outer wall of fixed seat 3,
The level of connectivity slot 16 is opened in fixed seat 3, and the inner side of connectivity slot 16 connects with level trough 15；With reference to shown in Fig. 6, sliding groove 13
Roller groove 17 is offered on the inwall of downside, roller 18 is installed in roller groove 17, the radial direction of the axis of roller 18 along fixed seat 3
Direction is set, and the upper end of roller 18 is stretched out in roller groove 17 to sliding groove 13.
As shown in figs. 4 and 7, the sliding rack 19 of arc-shaped is embedded with fixed seat 3, the arc angle of sliding rack 19 is more than
120 degree, sliding rack 19 is embedded in sliding groove 13, and the upper end of sliding rack 19 is connected to the upside of sliding groove 13, sliding rack 19
Lower end is connected on the roller 18 shown in Fig. 6；Rack 20 is fixedly connected with the outside of the upper end of sliding rack 19, rack 20 can be placed
In level trough 15, with reference to shown in Fig. 1, the outer end of fixed seat 3 is fixedly connected with rotary electric machine 21, and the upper end of rotary electric machine 21 is set
There is rotate gear 22, can be rotated in rotate gear 22 along its axis direction, rotate gear 22 can pass through connectivity slot 16 and tooth
Bar 20 engages.
As shown in Figure 7 and Figure 8, the inner side of sliding rack 19 offers chute 23, and the mounting bracket of arc is embedded with chute 23
24, mounting bracket 24 includes vertical rack 25 and is fixedly connected on the horizontal stand 26 of the upper and lower ends of vertical rack 25, vertical rack
25 are fixedly connected on the inner side of horizontal stand 26；Offer several mounting grooves 27 on vertical rack 25, horizontal stand 26 it is interior
What side offered arc passes through groove 28；Curtain 4 is arranged on the inner side of mounting bracket 24, and the upper and lower ends of curtain 4 can pass through installation
Groove 27 is simultaneously connected on horizontal stand 26；There are several mounting blocks 29 on the outside of mounting bracket 24, the thickness of mounting blocks 29 is less than
The width of mounting groove 27, mounting blocks 29 can be connected between two horizontal stands 26, and curtain 4 is fixed and is clamped on mounting bracket
On 24.
The lower end at the middle part of chute 23 offers connecting hole 30, and the middle part outer end of mounting bracket 24 is threaded with vertical direction
Threaded rod 31, the lower end of threaded rod 31 are provided with connection bearing 32, and connection bearing 32 is arranged in connecting hole 30；Threaded rod 31 it is upper
End is fixedly connected with lifting motor 33, and lifting motor 33 is fixedly connected on the inwall of sliding rack 19.
Operation principle：During installation, it is wrapped in from end by curtain 4 on mounting bracket 24, and the upper and lower ends of curtain 4 is worn
Cross through groove 28, and mounting blocks 29 are passed through into mounting groove 27, and cause the upper and lower ends of mounting blocks 29 to be connected to upper and lower both sides
On curtain 4, curtain 4 is fixed on mounting bracket 24.
Control centre 7 can according to film plot controlled level oil cylinder 11 and vertical oil cylinder 9 action it is mobile to realize
Feel, also 4D seats 6 can be controlled to be waved, shaken and rotated, and control three rotary electric machines 21 to rotate simultaneously, you can be real
The rotation of existing curtain 4, or the rotation of control lifting motor 33, control the lifting of curtain 4.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of arc screen imaging system, it is characterised in that including base (1), the base (1) is provided with bottom plate (2), the bottom
Plate (2), which freely slides, to be connected on base (1), and the bottom plate (2) is provided with the sliding rack (19) of arc, the sliding rack (19)
On curtain (4) is installed, the curtain (4) is provided with the 4D seats being assemblied on base (1) close to the side of sliding rack (19) axis
Chair (6) and projecting apparatus (5), the base (1) are provided with the control being used for according to film driving 4D seats (6) and bottom plate (2) motion
Center (7) processed.
2. arc screen imaging system according to claim 1, it is characterised in that caulking groove (8) is offered in the base (1),
The vertical oil cylinder (9) and cross cylinder (11) for being used to drive bottom plate (2) to slide are provided with the caulking groove (8), the bottom plate (2) is solid
Surely it is connected on the sliding part of vertical oil cylinder (9) or cross cylinder (11).
3. arc screen imaging system according to claim 2, it is characterised in that be fixedly connected with ring-type on the bottom plate (2)
Fixed seat (3), sliding groove (13) is offered on the inside of the fixed seat (3), sliding rack (19) sliding is connected to slip
In groove (13).
4. arc screen imaging system according to claim 3, it is characterised in that the outer end of the sliding rack (19) is fixedly connected
There is rack (20), several rotate gears (22) engaged with rack (20), the fixed seat are installed in the fixed seat (3)
(3) several rotary electric machines (21) for being used to drive rotate gear (22) to rotate are provided with.
5. arc screen imaging system according to claim 3, it is characterised in that offer cunning on the inside of the sliding rack (19)
Groove (23), the chute (23) is interior to be embedded with mounting bracket (24), and the mounting bracket (24) slides up and down to be connected in chute (23),
The curtain (4) is arranged on mounting bracket (24).
6. arc screen imaging system according to claim 5, it is characterised in that be threaded with the mounting bracket (24) perpendicular
Nogata to threaded rod (31), the lifting motor for driving threaded rod (31) to rotate is fixedly connected with the sliding rack (19)
(33)。
7. arc screen imaging system according to claim 6, it is characterised in that the sliding groove (13) is close to fixed seat (3)
The side of axis is provided with the rib (14) being fixedly connected in fixed seat (3).
8. arc screen imaging system according to claim 7, it is characterised in that the sliding groove (13) is close to base (1)
Side offers several roller grooves (17), is provided with the roller groove (17) and is used for the roller (18) that mounting bracket (24) abuts,
Radial direction of the roller (18) along sliding rack (19) is vertically in roller groove (17).
9. arc screen imaging system according to claim 8, it is characterised in that the sliding rack (19) and mounting bracket (24) it
Between be provided with several mounting blocks (29), the upper and lower ends of the curtain (4), which are fixed, is clamped on mounting blocks (29) and mounting bracket (24)
Between.
10. arc screen imaging system according to claim 9, it is characterised in that offered on the mounting bracket (24) some
Individual mounting groove (27), the width of the mounting groove (27) are more than the thickness of mounting blocks (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721154636.7U CN207119150U (en) | 2017-09-06 | 2017-09-06 | Arc screen imaging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721154636.7U CN207119150U (en) | 2017-09-06 | 2017-09-06 | Arc screen imaging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207119150U true CN207119150U (en) | 2018-03-20 |
Family
ID=61601747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721154636.7U Expired - Fee Related CN207119150U (en) | 2017-09-06 | 2017-09-06 | Arc screen imaging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207119150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116747077A (en) * | 2023-08-22 | 2023-09-15 | 江苏江翔光电科技有限公司 | Filter holder for welding mask and welding mask |
-
2017
- 2017-09-06 CN CN201721154636.7U patent/CN207119150U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116747077A (en) * | 2023-08-22 | 2023-09-15 | 江苏江翔光电科技有限公司 | Filter holder for welding mask and welding mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180320 Termination date: 20190906 |