CN206039138U - Yarn curtain elevating gear and yarn curtain projection imaging system - Google Patents
Yarn curtain elevating gear and yarn curtain projection imaging system Download PDFInfo
- Publication number
- CN206039138U CN206039138U CN201620903508.7U CN201620903508U CN206039138U CN 206039138 U CN206039138 U CN 206039138U CN 201620903508 U CN201620903508 U CN 201620903508U CN 206039138 U CN206039138 U CN 206039138U
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- China
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- scrim
- adaptor
- traction piece
- lowering
- hoisting gear
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Abstract
The utility model discloses a yarn curtain elevating gear and use this yarn curtain elevating gear's yarn curtain projection imaging system, this yarn curtain elevating gear include the yarn curtain, pull, the adaptor and distribute in a plurality of annulars of yarn curtain are buckled, the adaptor sets firmly on the support of outside wall or peripheral hardware, the adaptor includes a plurality of locating the first adaptor of yarn curtain one end, draw including first that draw and at least one second draws the piece, the second pulls an one end rigid coupling the first piece that pulls to the department is provided with in the rigid coupling first adaptor, the second pulls an other end and wears to locate the correspondence the annular is detained, and with the yarn curtain is kept away from the one end rigid coupling of adaptor, first pulling when removing, through the second pulls the piece and pulls the yarn curtain expandes or receives and close. The utility model discloses a yarn curtain elevating gear and applied this yarn curtain elevating gear's yarn curtain projection imaging system makes convenient expansion and the receipts of yarn curtain close through simple and easy structure.
Description
Technical field
This utility model is related to a kind of scrim lowering or hoisting gear and the scrim projection imaging system using the scrim lowering or hoisting gear.
Background technology
One side scrim holographic imaging technology is a kind of high-tech technology popular in the last few years, and it is to coordinate to throw using scrim
Three-dimensional picture is suspended in the imaging in the air of outdoor scene by a kind of imaging technique of shadow, is built also unreal also genuine atmosphere, is made spectators
Can experiencing virtual and the real dual world.In most cases, whole performing active, scrim elevating function are simply used once,
Existing scrim is often limited by place, and it is very inconvenient to install and dismantle, and the scrim device for possessing function of auto-lift is heavy
It is complicated.
Utility model content
Main purpose of the present utility model is to provide scrim lowering or hoisting gear and scrim projection imaging system, it is intended to obtain one kind
It is easy to the scrim lowering or hoisting gear for launching and packing up.
For achieving the above object, the utility model proposes scrim lowering or hoisting gear, including scrim, traction piece, adaptor, with
And multiple ring buckles of the scrim are distributed in, the adaptor is fixedly arranged on the support of outer wall or peripheral hardware, the switching
Part includes multiple the first adaptors located at described scrim one end, and the traction piece includes the first traction piece and at least one second
Traction piece, affixed first traction piece in described second traction piece one end, and fixing position is provided with first adaptor, institute
State the second traction piece other end and be arranged in the corresponding ring buckle, and it is solid away from one end of the adaptor with the scrim
Connect, when first traction piece is moved, the scrim expansion is drawn by second traction piece or is folded.
Preferably, the scrim is fixedly connected with head rod, second traction piece away from one end of the adaptor
Connect the head rod.
Preferably, second traction piece is steel wire or rope.
Preferably, the scrim is fixedly connected with the second connecting rod, second connecting rod near one end of the adaptor
It is fixedly arranged on the support of outer wall or peripheral hardware.
Preferably, the back side of the ring buckle located at the scrim perspective plane.
Preferably, the head rod and second connecting rod are symmetrical set, the head rod and described
Stretch out the scrim in the end of the second connecting rod.
Preferably, the adaptor also includes the second adaptor, and first traction piece is abutted with second adaptor.
Preferably, the adaptor is pulley.
Preferably, the scrim contains cotton and polyester fiber.
This utility model also proposes a kind of scrim projection imaging system of application scrim lowering or hoisting gear, and the scrim is projected into
As system includes speaker, projector, luminaire and the scrim lowering or hoisting gear that main frame and the main frame are electrically connected with, its
In, the scrim lowering or hoisting gear is scrim lowering or hoisting gear described above.
One end affixed first traction piece of the technical solutions of the utility model by the second traction piece, the other end are arranged in scrim
Upper corresponding multiple ring buckles, and the scrim other end away from adaptor is fixed in, connect in the first traction piece and the second traction piece
The place of connecing is provided with adaptor, when the first traction piece is moved, affects the second traction piece to drive scrim to launch or fold, and passes through ring buckle
Setting realize scrim multilayer folding draw in.Scrim lifting device structure of the present utility model is simple and practical, scrim expansion or
The simple operation for folding.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, other accompanying drawings can be obtained with the structure according to these accompanying drawings.
Structural representations of the Fig. 1 for one embodiment of this utility model scrim lowering or hoisting gear；
Structural representations of the Fig. 2 for scrim lowering or hoisting gear shown in Fig. 1, in figure, scrim is in deployed condition；
Structural representations of the Fig. 3 for scrim lowering or hoisting gear shown in Fig. 1, in figure, scrim is in incomplete collapse state；
Structural representations of the Fig. 4 for scrim lowering or hoisting gear shown in Fig. 1, in figure, scrim is in complete collapse state；
Structural representations of the Fig. 5 for one embodiment of this utility model scrim projection imaging system.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Scrim | 40 | Ring buckle |
| 20 | Traction piece | 50 | Head rod |
| 21 | First traction piece | 60 | Second connecting rod |
| 22 | Second traction piece | 70 | Main frame |
| 30 | Adaptor | 80 | Speaker |
| 31 | First adaptor | 90 | Projector |
| 32 | Second adaptor | 100 | Luminaire |
The realization of this utility model purpose, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of this utility model protection.
It is to be appreciated that institute's directional instruction (such as up, down, left, right, before and after ...) in this utility model embodiment
It is only used for explaining in the relative position relation under a certain particular pose (as shown in drawings) between each part, motion conditions etc., such as
When really the particular pose changes, then directionality indicates also correspondingly to change therewith.
In this utility model, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " can be fixedly connected, or be detachably connected, or integral；Can be mechanically connected, also may be used
Be electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals
Or the interaction relationship of two elements, unless otherwise clearly restriction.For the ordinary skill in the art, can be with
Concrete meaning of the above-mentioned term in this utility model is understood as the case may be.
In addition, and can not manage such as relating to the description of " first ", " second " etc. is only used for describing purpose in this utility model
Solve as indicating or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the skill between each embodiment
Art scheme can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when technical scheme
With reference to occurring conflicting or will be understood that the combination of this technical scheme is not present when cannot realize, also not in this utility model
Within the protection domain of requirement.
The utility model proposes a kind of scrim lowering or hoisting gear.
Referring to figs. 1 to Fig. 4, in one embodiment of this utility model, the scrim lowering or hoisting gear includes scrim 10, traction piece
20th, adaptor 30, and be distributed in multiple ring buckles 40 of scrim 10, adaptor 30 is fixedly arranged on the support of outer wall or peripheral hardware
On, adaptor 30 includes multiple the first adaptors 31 located at 10 one end of scrim, and traction piece 20 includes the first traction piece 21 and extremely
Few second traction piece 22, affixed first traction piece 21 in 22 one end of the second traction piece, and fixing position is provided with the first switching
Part 31,22 other end of the second traction piece are arranged in corresponding ring buckle 40, and affixed away from one end of adaptor 30 with scrim 10,
When first traction piece 21 is moved, launch or fold by the traction of the second traction piece 22 scrim 10.
Above-mentioned scrim 10 can be wire gauze, steel wire, careful gauze, cotton of the thin matter with netted eyelet or chemical fibre material
Translucent curtain etc. made by material, it is preferable that scrim 10 contains cotton and polyester fiber, specifically, cotton content can be 95%, gather
Ester fiber is 5%.Traction piece 20 can be steel wire, rope, iron chains or chain structure etc., and especially the second traction piece 22 adopts steel
Silk or rope, preferably steel wire can make the second traction piece 22 thinner, light and carry bigger pulling force.Adaptor therein 30
Can be polished rod, bearing or pulley etc., preferably adaptor 30 is pulley, make adaptor 30 simpler, and reduce traction piece 20 to slide
When dynamic, the frictional force and both mutual abrasions on adaptor 30 extends the service life of traction piece 20 and adaptor 30,
Strengthen security performance.Ring buckle therein 40 can be arranged evenly in scrim 10, is the using effect for not affecting scrim 10, can adopt
With small-sized ring buckle 40, it is preferable that the back side of the ring buckle 40 located at 10 perspective plane of scrim.Ring buckle 40 can adopt plastics or ferrum
Material, such as small-sized scrim 10, plastic hoop of the ring buckle 40 using some strength, large-scale scrim 10 is that enhancing pulling force is strong
Degree, can adopt iron hoop, mitigate the overall weight of the scrim lowering or hoisting gear with this.
As scrim 10 is fixed on the support of outer wall or peripheral hardware using one end, the other end is free end, therein
Connect multiple second traction pieces 22 on first traction piece 21, the second traction piece 22 can be according to the size of scrim 10, material, weight etc.
Consider, be uniformly distributed in scrim 10 using a number of second traction piece 22, and corresponding be arranged in scrim 10
Ring buckle 40, the free end being connected in scrim 10, when pull the first traction piece 21 when, the second traction piece 22 is with adaptor 30
Be fulcrum together to a side shifting, and drive scrim 10 common to a side shifting, same number is passed through per one second traction piece 22
And ring buckle 40 arranged in parallel, scrim 10 correspondence ring buckle 40 the number of permutations carry out multilayer folding gathering.
Alternatively, when scrim 10 is using setting up and down, i.e., 10 upper end of scrim be fixed in outer wall or peripheral hardware
Frame, 10 lower end of scrim are free end, open and fold scrim 10 by free end, and 22 one end of the second traction piece connection first is drawn
The part 21, other end is driven through 10 lower end of the connection scrim of ring buckle 40 by gradually drawing the first traction piece 21, the second traction piece 22
10 lower end of scrim is gradually moved to upper end, and scrim is folded about 10, carries out multilayer folding by ring buckle 40, you can quick
Scrim 10 is arranged, during using scrim 10, by gradually loose first traction piece 21, scrim 10 gradually spreads out, and carries out yarn
10 projection of curtain is used.
Further, scrim 10 can be also arranged using left and right, and the left or right of such as scrim 10 is fixedly connected on exterior wall
The support of wall or peripheral hardware, as fixing end, the other end is free end, and the upper and lower side of scrim 10 is freely slidable, the second traction
Part 22 is arranged in the free end that ring buckle 40 connects scrim 10, by gradually tapering up the first traction piece 21, the free end of scrim 10
Move to fixing end, scrim 10 carries out the folding of left and right one end.
Further, the scrim lowering or hoisting gear includes electric machine assembly, and electric machine assembly may include motor, rotating shaft etc., motor
Rotating shaft rotation is driven, roller can be set in rotating shaft, for shrinking first traction piece 21, realize that scrim 10 is launched and folded with this
Automatically adjust, in rotating shaft, can also be connected with ratchet mechanism, ratchet mechanism is acted on the first traction piece 21, be easy to preferably control
The expansion of scrim 10 is folded.First traction piece 21 can be specifically chosen using electricity according to factors such as place restriction, 10 sizes of scrim
Thermomechanical components automatically, manual or semi-automatic twisted wire etc..
One end affixed first traction piece 21 of the technical solutions of the utility model by the second traction piece 22, the other end is arranged in
Corresponding multiple ring buckles 40 in scrim 10, and 10 other end of scrim away from adaptor 30 is fixed in, in the first traction piece 21
And 22 junction of the second traction piece is provided with adaptor 30, when the first traction piece 21 is moved, the second traction piece 22 is affected to drive scrim
10 launch or fold, and realize that 10 multilayer folding of scrim draws in by the setting of ring buckle 40.Scrim lifting of the present utility model
Apparatus structure is simple and practical, the expansion of scrim 10 or the simple operation for folding.
With reference to Fig. 1, it is preferable that the scrim 10 is fixedly connected with head rod 50 away from one end of adaptor 30, second
Traction piece 22 connects head rod 50.
Above-mentioned head rod 50 can be plastic bar, can be arranged, the mode such as clamping or bonding is connected to 10 one end of scrim,
Second traction piece 22 can be connected to head rod 50 by modes such as clamping, snap fit, bondings, and head rod 50 passes through itself
Gravity etc., can make scrim 10 smooth, be difficult by windage, and light is stablized when keeping scrim 10 to project, head rod 50
Dismounting and corresponding counterweight are carried out as needed can.And as the second traction piece 22 is not directly placed in scrim 10, make yarn
Curtain 10 does not cause to damage because of pullling for traction piece 20, strengthens the scrim lifting device structure.
With reference to Fig. 1, it is preferable that the scrim 10 is fixedly connected with the second connecting rod 60 near one end of adaptor 30, second
Connecting rod 60 is fixedly arranged on the support of outer wall or peripheral hardware.Head rod 50 and the second connecting rod 60 are symmetrical set, the
Stretch out scrim 10 in the end of one connecting rod 50 and the second connecting rod 60.
The second above-mentioned connecting rod 60 can be plastic bar, can be arranged, the mode such as clamping or bonding is connected to 10 one end of scrim,
Fix 10 one end of scrim, wherein head rod 50 and the second connecting rod 60 stretch out scrim 10, head rod 50 can be passed through
And second connecting rod 60 stretch out the part of scrim 10 and be fixed the support in outer wall or peripheral hardware.Head rod 50 and
Two connecting rods 60 are symmetrical set, and the entirety after launching scrim 10 keeps smooth, forms a planar structure, strengthens scrim 10
Using effect.
With reference to Fig. 1, it is preferable that adaptor 30 also includes the second adaptor 32, the first traction piece 21 and the second adaptor 32
Abut.
Second adaptor therein 32 may be configured as it is multiple, for changing the Impact direction of the first traction piece 21, such as scrim
10 in it is setting up and down when, the second traction piece 32 is fixed in upper end of first traction piece 21 in scrim 10, by upper end and under
The second adaptor 32 that end is arranged, makes the first traction piece 21 be connected to the second adaptor 32 successively, is placed in 10 lower end of scrim, just
In the first traction piece 21 is shunk and loosened, be also convenient for increasing and electric machine assembly etc. be installed, the first traction piece 21 shrinking or
When loosening, it can be ensured that the first traction piece 21 it is determined that track motion, do not occur to wind with miscellaneous part, it is ensured that the scrim is lifted
Device normally launches and folds.
With reference to Fig. 5, this utility model also proposes a kind of scrim projection imaging system of application scrim lowering or hoisting gear, the yarn
Curtain projection imaging system include main frame 70, and main frame 70 be electrically connected with speaker 80, projector 90, luminaire 100, and
Scrim lowering or hoisting gear, wherein, scrim lowering or hoisting gear is above-mentioned scrim lowering or hoisting gear.Specifically, luminaire is located at scrim
10 upside, speaker 80 are can adjust in projection view angles located at the left and right sides of scrim 10, projector 90, the picture of projection needed for making
Face is completely layed in scrim 10.Scialyscope 90, luminaire 100, speaker 80 are coordinated jointly with scrim lowering or hoisting gear, with this
Strengthen visual effect.
Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited,
It is every utility model of the present utility model design under, the equivalent structure made using this utility model description and accompanying drawing content
Conversion, or directly/be used in indirectly other related technical fields and be included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of scrim lowering or hoisting gear, it is characterised in that including scrim, traction piece, adaptor and be distributed in the scrim
Multiple ring buckles, the adaptor are fixedly arranged on the support of outer wall or peripheral hardware, and the adaptor includes multiple located at described
First adaptor of scrim one end, the traction piece include the first traction piece and at least one second traction pieces, and described second leads
Draw affixed first traction piece in part one end, and fixing position is provided with first adaptor, second traction piece is another
End is arranged in the corresponding ring buckle, and, first traction piece affixed away from one end of the adaptor with the scrim
When mobile, the scrim expansion drawn by second traction piece or is folded.
2. scrim lowering or hoisting gear as claimed in claim 1, it is characterised in that the scrim is fixed away from one end of the adaptor
Head rod is connected with, second traction piece connects the head rod.
3. scrim lowering or hoisting gear as claimed in claim 1, it is characterised in that second traction piece is steel wire or rope.
4. scrim lowering or hoisting gear as claimed in claim 2, it is characterised in that the scrim is fixed near one end of the adaptor
The second connecting rod is connected with, second connecting rod is fixedly arranged on the support of outer wall or peripheral hardware.
5. scrim lowering or hoisting gear as claimed in claim 1, it is characterised in that the ring buckle is located at the scrim perspective plane
The back side.
6. scrim lowering or hoisting gear as claimed in claim 4, it is characterised in that the head rod and second connecting rod
It is symmetrical set, the scrim is stretched out in the end of the head rod and second connecting rod.
7. scrim lowering or hoisting gear as claimed in claim 1, it is characterised in that the adaptor also includes the second adaptor, institute
State the first traction piece to abut with second adaptor.
8. scrim lowering or hoisting gear as claimed in claim 1, it is characterised in that the adaptor is pulley.
9. the scrim lowering or hoisting gear as described in any one of claim 1-8, it is characterised in that the scrim contains cotton and polyester
Fiber.
10. a kind of scrim projection imaging system, the speaker being electrically connected with including main frame and the main frame, projector, illumination set
Standby, and scrim lowering or hoisting gear, it is characterised in that the scrim lowering or hoisting gear is in claim 1 to 9 described in any one
Scrim lowering or hoisting gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620903508.7U CN206039138U (en) | 2016-08-18 | 2016-08-18 | Yarn curtain elevating gear and yarn curtain projection imaging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620903508.7U CN206039138U (en) | 2016-08-18 | 2016-08-18 | Yarn curtain elevating gear and yarn curtain projection imaging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206039138U true CN206039138U (en) | 2017-03-22 |
Family
ID=58307038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620903508.7U Active CN206039138U (en) | 2016-08-18 | 2016-08-18 | Yarn curtain elevating gear and yarn curtain projection imaging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206039138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114245101A (en) * | 2021-12-14 | 2022-03-25 | 中科星宇天文科技研究院(北京)有限公司 | Three-dimensional screen display system |
-
2016
- 2016-08-18 CN CN201620903508.7U patent/CN206039138U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114245101A (en) * | 2021-12-14 | 2022-03-25 | 中科星宇天文科技研究院(北京)有限公司 | Three-dimensional screen display system |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |