CN109307977A - A kind of Projection Display structure of spherical shape - Google Patents
A kind of Projection Display structure of spherical shape Download PDFInfo
- Publication number
- CN109307977A CN109307977A CN201710626756.0A CN201710626756A CN109307977A CN 109307977 A CN109307977 A CN 109307977A CN 201710626756 A CN201710626756 A CN 201710626756A CN 109307977 A CN109307977 A CN 109307977A
- Authority
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- China
- Prior art keywords
- keel
- cover plate
- longitudinal
- outer cover
- inner cover
- 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.)
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Links
- 210000000988 bone and bone Anatomy 0.000 claims description 2
- 230000011218 segmentation Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention discloses a kind of Projection Display structures of spherical shape, including inner cover plate, outer cover plate and multiple longitudinal keels and lateral keel, top fixed ring and screw, bolt, shop bolt one spherical structure of composition, accessory uses multiple identical segmentation structures, small segmentation structure is conducive to be machined, and it also can guarantee the consistency of each structural member in process, while convenient transportation and on-site assembly.
Description
Technical field
The present invention relates to a kind of projection screen more particularly to a kind of Projection Display structures of spherical shape.
Background technique
Existing spherical display structure is relatively high to internal air-tightness requirement due to using inflatable structure, needs gas
Pump keeps inflating for a long time, can not accomplish accurate presentation to spherical shape, the noise of air pump can impact scene.
Summary of the invention
The purpose of the present invention: providing a kind of Projection Display structure of spherical shape, using inner cover plate, outer cover plate, spherical skeleton, ball
Shape skeleton is made of multiple longitudinal keels and lateral keel, top fixed ring and screw, bolt, shop bolt, the side combined
Formula is so as to solve the deficiencies in the prior art.
To achieve the goals above, the technical scheme is that
A kind of Projection Display structure of spherical shape, including the first outer cover plate, the second outer cover plate, third outer cover plate, the 4th outer cover
Plate, the 5th outer cover plate, the 6th outer cover plate, first longitudinal direction keel, second longitudinal direction keel, third longitudinal keel, the 4th longitudinal keel,
5th longitudinal keel, the 6th longitudinal keel, top fixed ring, the first screw, the 5th lateral keel, the 4th lateral keel, third
Lateral keel, the second lateral keel, the second screw, shop bolt, bolt, the first lateral keel, the first inner cover plate, the second inner cover
Plate, third inner cover plate, the 4th inner cover plate, the 5th inner cover plate, the 6th inner cover plate；
Multiple longitudinal keels and lateral keel, top fixed ring and screw, bolt, shop bolt one ball of composition
Shape skeleton；
The first longitudinal direction keel, second longitudinal direction keel, third longitudinal keel, the 4th longitudinal keel, the 5th longitudinal dragon
Shop bolt, bolt positioning and fixing are used between bone, the 6th longitudinal keel respectively；
With the second screw connection, the second lateral keel and second between first lateral keel and first longitudinal direction keel
With the second screw connection between longitudinal keel, with the second screw connection between third lateral keel and third longitudinal keel, the 4th
With the second screw connection between lateral keel and the 4th longitudinal keel, with second between the 5th lateral keel and the 5th longitudinal keel
Screw connection is fixed with the first screw respectively between top fixed ring and the 6th longitudinal keel；
First inner cover plate, the second inner cover plate, third inner cover plate, the 4th inner cover plate, the 5th inner cover plate, the 6th inner cover
Plate is respectively on the inside of spherical keel and top fixed ring, the 6th longitudinal keel, the 5th longitudinal keel, the 4th longitudinal keel, third
Longitudinal keel, second longitudinal direction keel, first longitudinal direction keel are connected and fixed；
First outer cover plate, the second outer cover plate, third outer cover plate, the 4th outer cover plate, the 5th outer cover plate, the 6th outer cover
Plate is respectively on the outside of spherical keel and top fixed ring, the 6th longitudinal keel, the 5th longitudinal keel, the 4th longitudinal keel, third
Longitudinal keel, second longitudinal direction keel, first longitudinal direction keel are connected and fixed；
A kind of Projection Display structure of spherical shape of the present invention has the beneficial effect that
(1) first longitudinal direction keel, second longitudinal direction keel, third longitudinal keel, the 4th longitudinal keel, the 5th longitudinal keel,
6th longitudinal keel have it is multiple, it is each between use shop bolt, bolt positioning and fixing respectively, longitudinal keel joint uses L
Shape overlapping splice, shop bolt can guarantee relative position and whole spherical curvature between keel longitudinally in each；
With the second screw connection between (2) first lateral keels and first longitudinal direction keel, the second lateral keel and second vertical
To between keel with the second screw connection, it is horizontal with the second screw connection, the 4th between third lateral keel and third longitudinal keel
To between keel and the 4th longitudinal keel with the second screw connection, with the second spiral shell between the 5th lateral keel and the 5th longitudinal keel
Silk connection, is fixed with the first screw respectively between top fixed ring and the 6th longitudinal keel, and multiple lateral keels guarantee lateral
The fastness of relative position and integral spherical；
(3) outer cover plate and inner cover plate are separately fixed at top fixed ring, in longitudinal keel；
(4) longitudinal keel, lateral keel, outer cover plate and inner cover plate all use multiple identical segmentation structures, small point
Segmentation structure is conducive to be machined, and also can guarantee the consistency of each structural member in process, while convenient transportation
And on-site assembly；
(5) after spherical Projection Display structure assembles, inside, on outer cover plate sprayable different gains value projection oil
Paint is spherical inside and outside to do Projection Display to meet different projection environment；
Detailed description of the invention
Fig. 1 is a kind of perspective view of the Projection Display structure of spherical shape of the present invention.
Fig. 2 is a kind of structural schematic diagram of the Projection Display structure of spherical shape of the present invention.
Fig. 3 is a kind of portion I enlarged drawing of the Projection Display structure of spherical shape of the present invention.
Fig. 4 is a kind of portion II enlarged drawing of the Projection Display structure of spherical shape of the present invention.
In figure:
1. the first outer cover plate, 2. second outer cover plates, 3. third outer cover plates, 4. the 4th outer cover plates, 5. the 5th outer cover plates, 6.
Six outer cover plates, 7. first longitudinal direction keel, 8. second longitudinal direction keel, 9. third longitudinal keels, 10. the 4th longitudinal keels, 11. the 5th
Longitudinal keel, 12. the 6th longitudinal keels, 13. top fixed rings, 14. first screws, 15. the 5th lateral keels, 16. the 4th is horizontal
To keel, 17. third lateral keels, 18. second lateral keels, 19. second screws, 20. shop bolts, 21. bolts, 22.
One lateral keel, 23. first inner cover plates, 24. second inner cover plates, 25. third inner cover plates, 26. the 4th inner cover plates, in 27. the 5th
Cover board, 28. the 6th inner cover plates.
Specific embodiment
As shown in Fig. 2, a kind of Projection Display structure of spherical shape described in the embodiment of the present invention, including the first outer cover plate 1,
Two outer cover plates 2, third outer cover plate 3, the 4th outer cover plate 4, the 5th outer cover plate 5, the 6th outer cover plate 6, first longitudinal direction keel 7, second
Longitudinal keel 8, third longitudinal keel 9, the 4th longitudinal keel 10, the 5th longitudinal keel 11, the 6th longitudinal keel 12, top are fixed
Ring 13, the first screw 14, the 5th lateral keel 15, the 4th lateral keel 16, third lateral keel 17, the second lateral keel 18,
Second screw 19, shop bolt 20, bolt 21, the first lateral keel 22, the first inner cover plate 23, the second inner cover plate 24, in third
Cover board 25, the 4th inner cover plate 26, the 5th inner cover plate 27, the 6th inner cover plate lower frame 28；
The first longitudinal direction keel 7, second longitudinal direction keel 8, third longitudinal keel 9, the 4th longitudinal keel the 10, the 5th are longitudinal
Shop bolt 20,21 positioning and fixing of bolt are used between keel 11, the 6th longitudinal keel 12 respectively, joint uses L shape connector
Overlap joint；
It is connected between first lateral keel 22 and first longitudinal direction keel 7 with the second screw 19, the second lateral keel 18
It is connected between second longitudinal direction keel 8 with the second screw 19, with the second spiral shell between third lateral keel 17 and third longitudinal keel 9
Silk 19 connects, and is connected between the 4th lateral keel 16 and the 4th longitudinal keel 10 with the second screw 19,15 He of the 5th lateral keel
It is connected between 5th longitudinal keel 11 with the second screw 19.Respectively with first between top fixed ring 13 and the 6th longitudinal keel 12
Screw 14 is fixed；
First inner cover plate 23, the second inner cover plate 24, third inner cover plate 25, the 4th inner cover plate 26, the 5th inner cover plate 27,
6th inner cover plate 28 is respectively on the inside of spherical keel and top fixed ring 13, the 6th longitudinal keel 12, the 5th longitudinal keel 11, the
Four longitudinal keels 10, third longitudinal keel 9, second longitudinal direction keel 8, first longitudinal direction keel 7 are connected and fixed；
First outer cover plate 1, the second outer cover plate 2, third outer cover plate 3, the 4th outer cover plate 4, the 5th outer cover plate the 5, the 6th
Outer cover plate 6 is indulged on the outside of spherical keel with top fixed ring 13, the 6th longitudinal keel 12, the 5th longitudinal keel the 11, the 4th respectively
It is connected and fixed to keel 10, third longitudinal keel 9, second longitudinal direction keel 8, first longitudinal direction keel 7；
After the Projection Display structure of the spherical shape assembles, can including, on outer cover plate spraying projection paint；
In the description of the present invention, it is to be understood that, term "inner", "outside", " longitudinal direction ", " transverse direction ", etc. instructions side
Position or positional relationship are to be based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description of the present invention and simplification of the description,
Rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, because
This is not considered as limiting the invention.
In addition, term " first ", " second ", " third " etc. are used for description purposes only, it is not understood to indicate or imply
Relative importance or the quantity for implicitly indicating indicated technical characteristic." first ", " second ", " third " are defined as a result,
Feature can explicitly or implicitly include at least one of the features, in the description of the present invention, the meaning of " plurality " is extremely
It is two few, such as two, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " overlap joint ", " connection ", " fixation ", etc. terms answer
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or is integral；It can be mechanical connection,
It can be electrical connection；It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary
Logical or two elements interaction relationship, unless otherwise restricted clearly.For the ordinary skill in the art, may be used
To understand the concrete meaning of above-mentioned term in the present invention as the case may be.
The above-mentioned description to embodiment is for the ease of those skilled in the art it will be appreciated that and using this
Case technology, person skilled in the art obviously can make various modifications to these examples easily, and described herein one
As principle be applied in other embodiments without having to go through creative labor.Therefore, this case is not limited to above embodiments, ability
According to the disclosure of this case, the improvement and modification made for this case all should be in the protection scopes of this case by the technical staff in domain.
Claims (5)
1. a kind of Projection Display structure of spherical shape, including the first outer cover plate (1), the second outer cover plate (2), third outer cover plate (3),
Four outer cover plates (4), the 5th outer cover plate (5), the 6th outer cover plate (6), first longitudinal direction keel (7), second longitudinal direction keel (8), third
Longitudinal keel (9), the 4th longitudinal keel (10), the 5th longitudinal keel (11), the 6th longitudinal keel (12), top fixed ring
(13), the first screw (14), the 5th lateral keel (15), the 4th lateral keel (16), third lateral keel (17), the second transverse direction
Keel (18), the second screw (19), shop bolt (20), bolt (21), the first lateral keel (22), the first inner cover plate (23),
Second inner cover plate (24), third inner cover plate (25), the 4th inner cover plate (26), the 5th inner cover plate (27), the 6th inner cover plate (28).
2. a kind of Projection Display structure of spherical shape according to claim 1, it is characterised in that: first longitudinal direction keel (7),
Two longitudinal keels (8), third longitudinal keel (9), the 4th longitudinal keel (10), the 5th longitudinal keel (11), the 6th longitudinal keel
(12) it is connected respectively with shop bolt (20), bolt (21) between.
3. a kind of Projection Display structure of spherical shape according to claim 1, it is characterised in that: the first lateral keel (22) and
It is connected between first longitudinal direction keel (7) with the second screw (19), is used between the second lateral keel (18) and second longitudinal direction keel (8)
Second screw (19) connection, is connected between third lateral keel (17) and third longitudinal keel (9) with the second screw (19), the 4th
It is connected between lateral keel (16) and the 4th longitudinal keel (10) with the second screw (19), the 5th lateral keel (15) and the 5th is indulged
It is connected between keel (11) with the second screw (19), respectively with the between top fixed ring (13) and the 6th longitudinal keel (12)
One screw (14) connection.
4. a kind of Projection Display structure of spherical shape according to claim 1, it is characterised in that: the first inner cover plate (23),
Two inner cover plates (24), third inner cover plate (25), the 4th inner cover plate (26), the 5th inner cover plate (27), the 6th inner cover plate (28) are respectively
On the inside of spherical keel and top fixed ring (13), the 6th longitudinal keel (12), the 5th longitudinal keel (11), the 4th longitudinal keel
(10), third longitudinal keel (9), second longitudinal direction keel (8), first longitudinal direction keel (7) connection.
5. a kind of Projection Display structure of spherical shape according to claim 1, it is characterised in that: the first outer cover plate (1), second
Outer cover plate (2), third outer cover plate (3), the 4th outer cover plate (4), the 5th outer cover plate (5), the 6th outer cover plate (6) are respectively in spherical dragon
On the outside of bone and top fixed ring (13), the 6th longitudinal keel (12), the 5th longitudinal keel (11), the 4th longitudinal keel (10), the
Three longitudinal keels (9), second longitudinal direction keel (8), first longitudinal direction keel (7) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710626756.0A CN109307977A (en) | 2017-07-27 | 2017-07-27 | A kind of Projection Display structure of spherical shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710626756.0A CN109307977A (en) | 2017-07-27 | 2017-07-27 | A kind of Projection Display structure of spherical shape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109307977A true CN109307977A (en) | 2019-02-05 |
Family
ID=65202083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710626756.0A Pending CN109307977A (en) | 2017-07-27 | 2017-07-27 | A kind of Projection Display structure of spherical shape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109307977A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2789809Y (en) * | 2005-05-23 | 2006-06-21 | 珠海优特电力科技股份有限公司 | Combined curtain for projection |
| CN101813880A (en) * | 2010-02-25 | 2010-08-25 | 刘峰 | Software dome |
| CN201993573U (en) * | 2011-02-16 | 2011-09-28 | 北京蓝天航空科技有限责任公司 | Imaging spherical screen of vision system |
| CN103822059A (en) * | 2014-02-27 | 2014-05-28 | 上海浦核科技有限公司 | Keel frame and keel frame assembly thereof |
| CN204595418U (en) * | 2014-12-19 | 2015-08-26 | 南京卡本科技有限公司 | A kind of ball curtain framed structure |
| CN206209275U (en) * | 2016-09-29 | 2017-05-31 | 上海飞来飞去新媒体展示设计有限公司 | Large-scale 360 degree of interactive sphericals curtain |
| CN206270642U (en) * | 2016-09-29 | 2017-06-20 | 上海飞来飞去新媒体展示设计有限公司 | A kind of large-scale ball curtain module splicing construction |
| CN207051648U (en) * | 2017-07-27 | 2018-02-27 | 孙俊华 | A kind of spherical Projection Display structure |
-
2017
- 2017-07-27 CN CN201710626756.0A patent/CN109307977A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2789809Y (en) * | 2005-05-23 | 2006-06-21 | 珠海优特电力科技股份有限公司 | Combined curtain for projection |
| CN101813880A (en) * | 2010-02-25 | 2010-08-25 | 刘峰 | Software dome |
| CN201993573U (en) * | 2011-02-16 | 2011-09-28 | 北京蓝天航空科技有限责任公司 | Imaging spherical screen of vision system |
| CN103822059A (en) * | 2014-02-27 | 2014-05-28 | 上海浦核科技有限公司 | Keel frame and keel frame assembly thereof |
| CN204595418U (en) * | 2014-12-19 | 2015-08-26 | 南京卡本科技有限公司 | A kind of ball curtain framed structure |
| CN206209275U (en) * | 2016-09-29 | 2017-05-31 | 上海飞来飞去新媒体展示设计有限公司 | Large-scale 360 degree of interactive sphericals curtain |
| CN206270642U (en) * | 2016-09-29 | 2017-06-20 | 上海飞来飞去新媒体展示设计有限公司 | A kind of large-scale ball curtain module splicing construction |
| CN207051648U (en) * | 2017-07-27 | 2018-02-27 | 孙俊华 | A kind of spherical Projection Display structure |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190205 |
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| WD01 | Invention patent application deemed withdrawn after publication |