CN208705653U - A kind of ground curtain intelligence projection arrangement - Google Patents
A kind of ground curtain intelligence projection arrangement Download PDFInfo
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- CN208705653U CN208705653U CN201821353259.4U CN201821353259U CN208705653U CN 208705653 U CN208705653 U CN 208705653U CN 201821353259 U CN201821353259 U CN 201821353259U CN 208705653 U CN208705653 U CN 208705653U
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- curtain
- sliding equipment
- fixedly connected
- sliding
- projection arrangement
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Abstract
The utility model discloses a kind of ground curtain intelligence projection arrangements, including transmission mechanism, sliding equipment, curtain and tensioning mechanism；Transmission mechanism is located at the lower section of sliding equipment and is flexibly connected with sliding equipment；Sliding equipment is fixedly connected with curtain and curtain is horizontal with sliding equipment movement carries out or folds；Tensioning mechanism is fixedly connected with the other end of curtain and tenses curtain and tensioning mechanism.When using the ground curtain intelligence projection arrangement, driving force is provided by transmission mechanism, drives sliding equipment movement, so that sliding equipment will drive curtain horizontal development.When in use, the curtain size that needs are unfolded can be determined according to application, and the size of curtain is adjusted flexibly, improves the using effect of curtain.In addition, being manipulated the expansion of curtain by mechanical and being folded, especially suitable for needing to use the various exhibition rooms of large scale curtain.
Description
Technical field
The utility model relates to projection screen technical field, in particular to a kind of ground curtain intelligence projection arrangement.
Background technique
Recently as the rapid development of science and technology, the direction of shadow casting technique towards high definition Zhe and large area are developed.But
Current most projection screen is all disposed vertically, and horizontal positioned curtain is kept curtain sagging, be easy to produce due to gravity
Fold is not easy to even up, influences drop shadow effect, so floor projection curtain is using less, and area is smaller, it has not been convenient to use.But
Now more and more large-scale exhibition projects need to use the big floor projection curtain of size, it is also desirable to by large-sized horizontal throwing
The device folded is unfolded in shadow curtain, to carry out the device that opening folded and be adjustable arbitrary dimension according to different occasions.
The prior art (CN203324641U) discloses a kind of large format level shifting curtain-drawing device, including structure stand, curtain
Cloth, curtain unreeling structure and curtain rolling-up mechanism, the structure stand form a cavity, and physical model bottom is placed in the bottom surface of cavity
Disk, physical model is displayed on physical model chassis, and the top of the one side of cavity is equipped with the curtain unreeling machine for putting exhibition curtain
Structure, the top of the another side of corresponding cavity are equipped with the curtain rolling-up mechanism for withdrawing curtain, and curtain is wound in curtain
On cloth unreeling structure.The above-mentioned prior art not can guarantee flatness of the curtain after horizontal development, still will cause curtain water
Open and flat easy fold out-of-flatness problem when opening；And the manufactured size of curtain must be referred to the size on physical model chassis, in this way
The production of large scale curtain can be made to be restricted, to limit the use occasion of the device.
Utility model content
To solve the above problems, the purpose of this utility model is to provide it is a kind of can be applicable in the horizontal curtain of large scale and can
The ground curtain intelligence projection arrangement of curtain size adjusting is carried out according to different occasions.
Another of the utility model is designed to provide and a kind of can guarantee that curtain is expanding horizontally with intelligent control
When keep high-flatness ground curtain intelligence projection arrangement.
To achieve the above object, the technical solution of the utility model is as follows.
The utility model provides a kind of ground curtain intelligence projection arrangement, including transmission mechanism, sliding equipment, curtain and drawing
Tight mechanism；The transmission mechanism is located at the lower section of the sliding equipment and is flexibly connected with the sliding equipment；The skate machine
Structure is fixedly connected with the curtain and the curtain is moved with the sliding equipment and level is carried out or folded, tensioning mechanism and curtain
The other end of cloth is fixedly connected and tenses curtain.In the present invention, which includes transmission mechanism, sliding equipment, curtain
And tensioning mechanism, structure is simple, simplifies producing device process, reduces the cost of manufacture of device, is easy in practice；Make
When with the ground curtain intelligence projection arrangement, driving force is provided by transmission mechanism, sliding equipment movement is driven, thus sliding equipment
It will drive curtain horizontal development.When in use, the curtain size that needs are unfolded can be determined according to application, improve curtain
Using effect.In addition, being manipulated the expansion of curtain by mechanical and being folded, especially suitable for needing to use each of large scale curtain
Kind exhibition room.
Specifically, the transmission mechanism includes motor, transmission shaft；The motor connect and drives with the transmission shaft bearing
The transmission shaft rotation；Support roller and lower support wheel are connected on the transmission shaft, and upper support roller and lower support wheel are with the transmission
Axis is rotated and is rotated；The transmission mechanism further includes gearbox and synchronous belt；The upper support roller and the lower support wheel pass through institute
Synchronous belt is stated to be flexibly connected with the sliding equipment；The gearbox is fixedly connected on the motor.In use, motor mentions
Transmission shaft rotation is driven for driving force, to drive upper support roller and lower support wheel rotation, and then is driven on upper support roller and lower support wheel
Synchronous belt movement, enables sliding equipment to run, and expands horizontally curtain；Gearbox is used to change according to demand the revolving speed of motor.
Furthermore, it is possible to realize the folding of curtain according to the positive and negative rotation of motor.
Specifically, the sliding equipment includes a plurality of sliding blocks and sliding rail；A plurality of sliding blocks are sequentially connected, and head end
Sliding block be flexibly connected with synchronous belt, a plurality of sliding blocks activity on the sliding rail；The sliding block with the curtain
It is fixedly connected and the curtain is opened and closed with slide block movement.Sliding block moves on the slide rail, guidance curtain along certain track move from
And it is unfolded.In the present invention, first sliding block can be flexibly connected with synchronous belt, drive first sliding block fortune by synchronous belt
It is dynamic, to drive other slide block movements；The revolving speed for going for the adjustable motor of developed dimension of different curtains moves curtain
Move different tracks；In addition, curtain can be launched into other shapes by the mounting means for changing track and sliding block.
Specifically, which further includes guard mechanism；The guard mechanism includes support frame and shutter；The shutter
It is fixedly connected on support frame as described above, and is formed below the shutter and block space.Guard mechanism is set and is used for radical occlusion device
Dust, sundries and other mechanisms blocked in space for blocking the formation below shutter of top.
Specifically, the rectangular triangle of support frame as described above and bevel edge is downward.The support frame of triangle guarantees guard mechanism
Stability.
Specifically, the tensioning mechanism includes that strainer and curtain draw side component；One end of the strainer and the cunning
Block connection；The other end of the strainer draws side component to connect with the curtain by the curtain.Strainer and curtain draw side
Component is for tensing curtain, it is ensured that curtain will not be sagging, guarantees that curtain keeps high-flatness when expanding horizontally.
Specifically, it includes seat board, buckle and glass stick that the curtain, which draws side component,；The seat board and the fixed company of the buckle
It connects and the two surrounds the space for accommodating glass stick；And the space is provided with curtain by mouth, one end of the curtain passes through curtain
By being fixedly connected after mouth with the glass stick.Glass stick is rolled up among curtain bound edge, then is placed on seat board, is clasped by buckle,
Buckle can push down curtain, make curtain when tensing in tight state.
Specifically, which is provided with control system；The control system includes PLC controller and frequency converter and the two electricity
Connection.The frequency converter is electrically connected with the motor.PLC controller and frequency converter are existing controller and frequency converter,
When using the device, the control to working state of device can be carried out with the use of RF remote, wireless flat, central control system,
Realization device can intelligent control.
Specifically, which further includes skeleton；The side of support frame as described above is fixedly connected with the skeleton；The shutter
Side be fixedly connected with the skeleton and the other side form right angle with the shutter；The sliding equipment and the transmission
Mechanism is successively fixed on the lower section of support frame as described above vertically.The setting of skeleton can guarantee that each mechanism keeps steady to device in operation
It is fixed.
The advantage of the utility model is: compared with the prior art, in the utility model, using a kind of ground curtain
Intelligent projection arrangement, including transmission mechanism, sliding equipment, curtain and tensioning mechanism；The transmission mechanism is located at the skate machine
The lower section of structure is simultaneously flexibly connected with the sliding equipment；The sliding equipment is fixedly connected with the curtain and the curtain is with institute
It states sliding equipment movement and horizontal carry out or fold；The tensioning mechanism is fixedly connected with the other end of the curtain and tenses curtain
Cloth.In the present invention, which includes transmission mechanism, sliding equipment, curtain and tensioning mechanism, and structure is simple, simplifies system
Make device process, reduce the cost of manufacture of device, is easy in practice；Using the ground curtain intelligence projection arrangement
When, driving force is provided by transmission mechanism, drives sliding equipment movement, so that sliding equipment will drive curtain horizontal development.Make
Used time can determine the curtain size that needs are unfolded according to application, improve the using effect of curtain.In addition, by machinery
It manipulates the expansion of curtain and folds, especially suitable for needing to use the various exhibition rooms of large scale curtain, overcome the prior art
Curtain needs horizontal positioned in medium-and-large-sized display and demonstration, and due to the softer easily stretchable characteristic of curtain, curtain will appear sagging, pleat
The problems such as wrinkle, the serious curtain size that limits do big defect.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of ground curtain intelligence projection arrangement of the utility model.
Fig. 2 is a kind of structural schematic diagram of the transmission mechanism of ground curtain intelligence projection arrangement of the utility model.
Fig. 3 is that a kind of curtain of ground curtain intelligence projection arrangement of the utility model draws the structural schematic diagram of side component.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
To achieve the above object, the technical solution of the utility model is as follows.
Referring to Fig. 1-3, the utility model provides a kind of ground curtain intelligence projection arrangement, including transmission mechanism 1, skate machine
Structure 2, curtain 3 and tensioning mechanism 4；Transmission mechanism 1 is located at the lower section of sliding equipment 2 and is flexibly connected with sliding equipment 2；Skate machine
Structure 2 is fixedly connected with one end of curtain 3 and curtain 3 is horizontal with the movement of sliding equipment 2 carries out or folds, tensioning mechanism 4 and curtain
The other end of cloth 3 is fixedly connected and tenses curtain 3.In the present invention, the device include transmission mechanism 1, sliding equipment 2,
Curtain 3 and tensioning mechanism 4, structure is simple, simplifies producing device process, reduces the cost of manufacture of device, be easy to be used in reality
In；When using the ground curtain intelligence projection arrangement, driving force is provided by transmission mechanism 1, sliding equipment 2 is driven to move, from
And sliding equipment 2 will drive the horizontal development of curtain 3.When in use, it can determine what needs expanded horizontally according to application
The size of curtain 3 improves the using effect of curtain 3.In addition, manipulated the horizontal development of curtain 3 by mechanical and folded, it is especially suitable
For needing to use the various exhibition rooms of large scale curtain 3.
In the present embodiment, transmission mechanism 1 includes motor 11, transmission shaft 12；Motor 11 and transmission shaft 12 are drivingly connected simultaneously
Transmission shaft 12 is driven to rotate；Be connected with support roller 13 and lower support wheel 14 on transmission shaft 12, and upper support roller 13 and lower support wheel 14 with
Transmission shaft 12 is rotated and is rotated；Transmission mechanism 1 further includes gearbox 15 and synchronous belt 16；Upper support roller 13 and lower support wheel 14 pass through
Synchronous belt 16 is flexibly connected with sliding equipment 2；Gearbox 15 is fixedly connected on motor 11.In use, motor 11 provides drive
Power drives transmission shaft 12 to rotate, so that upper support roller 13 and lower support wheel 14 be driven to rotate, and then drives upper support roller 13 and lower support wheel
Synchronous belt 16 on 14 moves, and sliding equipment 2 is enable to run, and expands horizontally curtain 3；Gearbox 15 is used to change according to demand
The revolving speed of motor 11.Furthermore, it is possible to realize the folding of curtain 3 according to the positive and negative rotation of motor 11.
In the present embodiment, sliding equipment 2 includes a plurality of sliding blocks 21 and sliding rail 22；A plurality of sliding blocks 21 are sequentially connected,
And the sliding block 21 of head end is flexibly connected with synchronous belt 16, a plurality of sliding blocks 21 are movably connected on sliding rail 22；Each sliding block 21
It is fixedly connected with curtain 3 and curtain 3 is moved with sliding block 21 and opened and closed.Sliding block 21 moves on sliding rail 22, guides curtain 3 along one
Fixed track movement is to be unfolded.In the present invention, first sliding block 21 can be flexibly connected with synchronous belt 16, by synchronous belt 16
First sliding block 21 is driven to move, so that other sliding block (not shown) be driven to move；Go for the developed dimension of different curtains 3
The revolving speed of adjustable motor 11 makes the mobile different track of curtain 3；In addition, passing through the installation side for changing sliding rail 22 and sliding block 21
Curtain 3 can be launched into other shapes by formula.
In the present embodiment, which further includes guard mechanism 5；Guard mechanism includes support frame 51 and shutter 52；It hides
Baffle 52 is fixedly connected on support frame 51, and is formed below shutter 52 and blocked space.Setting guard mechanism 5 is for blocking dress
Dust, the sundries for setting top, block other mechanisms blocked in space formed below shutter 52.
In the present embodiment, the rectangular triangle of support frame 51 and bevel edge is downward.The guarantee of support frame 51 of triangle is blocked
The stability of mechanism 5.
In the present embodiment, tensioning mechanism 4 includes that strainer 41 and curtain draw side component 42；One end of strainer 41 and cunning
Block 21 connects；The other end of strainer 41 draws side component 42 to connect with curtain 3 by curtain.Strainer 41 and curtain draw side component
42 for tensing curtain 3, it is ensured that curtain 3 will not be sagging, guarantees that curtain 3 keeps high-flatness when expanding horizontally.
In the present embodiment, it includes seat board 421, buckle 422 and glass stick 423 that curtain, which draws side component 42,；Seat board 421 and button
Plate 422 is fixedly connected and the two surrounds the space for accommodating glass stick 423；And the space is provided with curtain and passes through mouth, the curtain 3
One end pass through curtain by being fixedly connected after mouth with glass stick 423.Glass stick volume 423 among 3 bound edge of curtain, then are placed on seat
It on plate 421, is clasped by buckle 422, buckle 422 can push down curtain 3, make curtain 3 when tensing in tight state.
In the present embodiment, which is provided with control system (not shown)；Control system includes that (figure is not for PLC controller
Show) and frequency converter (not shown) and the two be electrically connected.Frequency converter is electrically connected with motor 11.PLC controller and frequency converter are existing
Some controllers and frequency converter can carry out when using the device with the use of RF remote, wireless flat, central control system
Control to working state of device, realization device can intelligent control.
In the present embodiment, which further includes skeleton 6；The side of support frame 51 is fixedly connected with skeleton 6；Shutter 52
Side be fixedly connected with skeleton 6 and the other side form right angle with shutter 52；Sliding equipment 2 and transmission mechanism 1 successively erect
Directly it is fixed on the lower section of support frame 51.The setting of skeleton 51 can guarantee that each mechanism keeps stablizing device in operation.
The advantage of the utility model is: compared with the prior art, in the utility model, using a kind of ground curtain
Intelligent projection arrangement, including transmission mechanism 1, sliding equipment 2, curtain 3 and tensioning mechanism 4；Transmission mechanism 1 is located at sliding equipment 2
Lower section and be flexibly connected with sliding equipment 2；Sliding equipment 2 be fixedly connected with curtain 3 and curtain 3 with sliding equipment 2 movement and
Level is carried out or is folded；Tensioning mechanism 4 is fixedly connected with the other end of curtain 3 and tenses curtain 3.In the present invention, should
Device includes transmission mechanism 1, sliding equipment 2, curtain 3 and tensioning mechanism 4, and structure is simple, simplifies producing device process, reduces dress
The cost of manufacture set is easy in practice；When using the ground curtain intelligence projection arrangement, provided by transmission mechanism 1
Driving force drives sliding equipment 2 to move, so that sliding equipment 2 will drive the expansion of curtain 3.It when in use, can be according to applied field
It closes to determine 3 size of curtain that needs are unfolded, improves the using effect of curtain 3.In addition, manipulating the expansion of curtain 3 by mechanical
With fold, especially suitable for needing to use the various exhibition rooms of large scale curtain 3, overcome the medium-and-large-sized display and demonstration of the prior art
Middle curtain 3 need it is horizontal positioned, due to the softer easily stretchable characteristic of curtain 3, the problems such as curtain 3 will appear sagging, fold, seriously
Limitation 3 size of curtain does big defect.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (8)
1. a kind of ground curtain intelligence projection arrangement, which is characterized in that the device include transmission mechanism, sliding equipment, curtain and
Tensioning mechanism；The transmission mechanism is located at the lower section of the sliding equipment and is flexibly connected with the sliding equipment；The sliding
Mechanism is fixedly connected with the curtain and the curtain is moved with the sliding equipment and level is carried out or folded；The fastener
Structure is fixedly connected with the other end of the curtain and tenses curtain.
2. a kind of ground curtain intelligence projection arrangement as described in claim 1, which is characterized in that the transmission mechanism includes electricity
Machine, transmission shaft；The motor connect with the transmission shaft bearing and the transmission shaft is driven to rotate；It is connected on the transmission shaft
Upper support roller and lower support wheel, and upper support roller and lower support wheel are rotated with the transmission shaft and are rotated；The transmission mechanism further includes becoming
Fast case and synchronous belt；The upper support roller and the lower support wheel pass through the synchronous belt and are flexibly connected with the sliding equipment；Institute
Gearbox is stated to be fixedly connected on the motor.
3. a kind of ground curtain intelligence projection arrangement as claimed in claim 2, which is characterized in that the sliding equipment includes multiple
Several sliding blocks and sliding rail；A plurality of sliding blocks are sequentially connected, and the sliding block of head end is flexibly connected with synchronous belt, and the sliding block is living
It moves on the sliding rail；The sliding block is fixedly connected with the curtain and the curtain is opened and closed with slide block movement.
4. a kind of ground curtain intelligence projection arrangement as described in claim 1, which is characterized in that the device further includes blocking machine
Structure；The guard mechanism includes support frame and shutter；The shutter is fixedly connected on support frame as described above, and described is blocked
It is formed below plate and blocks space.
5. a kind of ground curtain intelligence projection arrangement as claimed in claim 4, which is characterized in that support frame as described above rectangular three
Angular and bevel edge is downward.
6. a kind of ground curtain intelligence projection arrangement as claimed in claim 3, which is characterized in that the tensioning mechanism includes drawing
Tight device and curtain draw side component；One end of the strainer is connected with the slide block；The other end of the strainer passes through described
Curtain draws side component to connect with the curtain.
7. a kind of ground curtain intelligence projection arrangement as claimed in claim 6, which is characterized in that the curtain draws side component packet
Include seat board, buckle and glass stick；The seat board is fixedly connected with the buckle and the two surrounds the space for accommodating glass stick；It is described
Space is provided with curtain by mouth, and one end of the curtain passes through curtain by being fixedly connected after mouth with the glass stick.
8. a kind of ground curtain intelligence projection arrangement as claimed in claim 4, which is characterized in that the device further includes skeleton；
The side of support frame as described above is fixedly connected with the skeleton；The side of the shutter be fixedly connected with the skeleton and with it is described
The other side form right angle of shutter；The sliding equipment and the transmission mechanism are successively fixed under support frame as described above vertically
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821353259.4U CN208705653U (en) | 2018-08-22 | 2018-08-22 | A kind of ground curtain intelligence projection arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821353259.4U CN208705653U (en) | 2018-08-22 | 2018-08-22 | A kind of ground curtain intelligence projection arrangement |
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| Publication Number | Publication Date |
|---|---|
| CN208705653U true CN208705653U (en) | 2019-04-05 |
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ID=65943825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821353259.4U Active CN208705653U (en) | 2018-08-22 | 2018-08-22 | A kind of ground curtain intelligence projection arrangement |
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| CN (1) | CN208705653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110376838A (en) * | 2019-08-02 | 2019-10-25 | 江苏久誉显示科技有限公司 | A kind of horizontal folding electric screen |
-
2018
- 2018-08-22 CN CN201821353259.4U patent/CN208705653U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110376838A (en) * | 2019-08-02 | 2019-10-25 | 江苏久誉显示科技有限公司 | A kind of horizontal folding electric screen |
| CN110376838B (en) * | 2019-08-02 | 2024-01-05 | 江苏久誉显示科技有限公司 | Electric curtain capable of being opened and closed horizontally |
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