CN206725951U - A kind of projector curtain adjusting means - Google Patents
A kind of projector curtain adjusting means Download PDFInfo
- Publication number
- CN206725951U CN206725951U CN201720446622.6U CN201720446622U CN206725951U CN 206725951 U CN206725951 U CN 206725951U CN 201720446622 U CN201720446622 U CN 201720446622U CN 206725951 U CN206725951 U CN 206725951U
- Authority
- CN
- China
- Prior art keywords
- spool
- motor
- curtain
- projection screen
- connector
- 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.)
- Expired - Fee Related
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Abstract
It the utility model is related to a kind of projector curtain adjusting means, including the first motor, the second spool and the second motor for driving the second spool to rotate that projection screen, the first spool, the first spool of driving rotate；Also include controller；First motor and the second motor are electrically connected with the controller and are controlled by it；Projection screen is furnished with the different curtain of multistage reflectance and is sequentially connected composition；Projection screen both ends are respectively arranged with the first connector being fixedly connected with the first spool and the second connector being fixedly connected with the second spool；It is different according to light environment, controlled by controller, the first motor and the second motor routing motion, the first spool and the second spool, one rolls projection screen, another relieving projection screen so that projection screen moves, and stops after regulation to the curtain of suitable reflectance, it is fast to exchange curtain speed, suitable for different light environments, and it is easy to adjust, cost is low.
Description
Technical field
Porjector technology field is the utility model is related to, more specifically to a kind of projector curtain adjusting means.
Background technology
Projecting apparatus generally requires curtain use of arranging in pairs or groups when in use, and the curtain used at present is mostly single curtain, not
With under light environment, single curtain is poor for applicability, it is necessary to change curtain temporarily, and the very cumbersome and cost of operation is high.
Utility model content
The technical problems to be solved in the utility model is, for the drawbacks described above of prior art, there is provided a kind of fast velocity modulation
Change curtain and projector curtain adjusting means easy to adjust.
Technical scheme is used by the utility model solves its technical problem：
A kind of projector curtain adjusting means is constructed, including projection screen, the first spool, driving first spool rotate
The second motor for rotating of the first motor, the second spool and driving second spool；Wherein, in addition to control
Device；First motor and second motor are electrically connected and are controlled by it with the controller；The projection
The curtain that curtain has multistage reflectance different is sequentially connected composition；The projection screen both ends are respectively arranged with and the first volume
The first connector that axle is fixedly connected and the second connector being fixedly connected with second spool.
Projector curtain adjusting means described in the utility model, wherein, the adjacent curtain is connected by the 3rd connector
Connect；Also include the inductor for sensing the 3rd connector, the inductor sends stopping after sensing the 3rd connector
Instruct to the controller.
Projector curtain adjusting means described in the utility model, wherein, in addition to remote control；The remote control is used for distant
Control controls the controller.
Projector curtain adjusting means described in the utility model, wherein, first connector is connected with described second
Part is metallic cable.
The beneficial effects of the utility model are：It is different according to light environment, controlled by controller, the first motor
With the second motor routing motion, the first spool and the second spool, one roll projection screen, another relieving projection screen,
So that projection screen moves, stop after regulation to the curtain of suitable reflectance, exchange curtain speed is fast, suitable for different light rings
Border, and it is easy to adjust, cost is low.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below in conjunction with accompanying drawing and reality
Applying example, the utility model is described in further detail, and drawings in the following description are only the section Example of the present invention, for this
For the those of ordinary skill of field, on the premise of not paying creative work, it is attached other can also to be obtained according to these accompanying drawings
Figure：
Fig. 1 is the projector curtain adjusting means structural representation of the utility model preferred embodiment；
Fig. 2 is the projector curtain adjusting means projection screen structural representation of the utility model preferred embodiment.
Embodiment
In order that the purpose, technical scheme and advantage of the utility model embodiment are clearer, below in conjunction with this practicality
Technical scheme in new embodiment carries out clear, complete description, it is clear that described embodiment is portion of the present utility model
Divide embodiment, rather than whole embodiments.Based on embodiments of the invention, those of ordinary skill in the art are not paying creation
Property work on the premise of the every other embodiment that is obtained, belong to the scope of protection of the utility model.
The projector curtain adjusting means of the utility model preferred embodiment is as shown in figure 1, refer to Fig. 2, including throw simultaneously
The first motor 3, the second spool 4 and 4 turns of the second spool of driving that shadow curtain 1, the first spool 2, the first spool 2 of driving rotate
The second dynamic motor 5；Also include controller 6；First motor 3 and the second motor 5 electrically connect with controller 6
And it is controlled by it；The curtain 10 that projection screen 1 has multistage reflectance different is sequentially connected composition；The both ends of projection screen 1 are set respectively
It is equipped with the first connector 11 being fixedly connected with the first spool 2 and the second connector 12 being fixedly connected with the second spool 4；According to
Light environment is different, is controlled by controller 6, the first motor 3 and the routing motion of the second motor 5, the He of the first spool 2
Second spool 4, one roll projection screen 1, another relieving projection screen 1 so that projection screen 1 is moved, and regulation is arrived suitable anti-
Stop after the curtain 10 of luminosity, it is fast to exchange curtain speed, suitable for different light environments, and it is easy to adjust, cost is low.
As depicted in figs. 1 and 2, adjacent curtain 10 is connected by the 3rd connector 13；Also include the 3rd connector 13 of sensing
Inductor 7, inductor 7, which senses, sends halt instruction after the 3rd connector 13 to controller；It is easy to carry out in place during regulation
Identification, prevented position situation, and was easy to adjust.
As shown in figure 1, also include remote control (not shown)；Remote control (not shown) controls for remote control
Device 6；It is easy to remote control, more convenient operation.
As depicted in figs. 1 and 2, the first connector 11 and the second connector 12 are metallic cable；Service life is grown, and is easy to
Storage is rolled completely to projection screen 1.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of the appended claims for the utility model.
Claims (4)
1. a kind of projector curtain adjusting means, including projection screen, the first spool, the first of driving the first spool rotation
The second motor that motor, the second spool and driving second spool rotate；Characterized in that, also include control
Device；First motor and second motor are electrically connected and are controlled by it with the controller；The projection
The curtain that curtain has multistage reflectance different is sequentially connected composition；The projection screen both ends are respectively arranged with and the first volume
The first connector that axle is fixedly connected and the second connector being fixedly connected with second spool.
2. projector curtain adjusting means according to claim 1, it is characterised in that the adjacent curtain connects by the 3rd
Fitting connects；Also include the inductor for sensing the 3rd connector, the inductor is sent out after sensing the 3rd connector
Halt instruction is sent to the controller.
3. projector curtain adjusting means according to claim 1, it is characterised in that also including remote control；The remote control
Device is used for controller described in remote control.
4. projector curtain adjusting means according to claim 1, it is characterised in that first connector and described the
Two connectors are metallic cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720446622.6U CN206725951U (en) | 2017-04-26 | 2017-04-26 | A kind of projector curtain adjusting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720446622.6U CN206725951U (en) | 2017-04-26 | 2017-04-26 | A kind of projector curtain adjusting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206725951U true CN206725951U (en) | 2017-12-08 |
Family
ID=60507132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720446622.6U Expired - Fee Related CN206725951U (en) | 2017-04-26 | 2017-04-26 | A kind of projector curtain adjusting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206725951U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107765502A (en) * | 2017-12-07 | 2018-03-06 | 合肥惠科金扬科技有限公司 | Projection screen device |
| CN108288421A (en) * | 2018-02-12 | 2018-07-17 | 赖彦林 | A kind of clinical ophthalmology technical operation canonical teaching case |
| CN111609266A (en) * | 2020-06-02 | 2020-09-01 | 苏州金迪智能科技有限公司 | Space shooting device |
-
2017
- 2017-04-26 CN CN201720446622.6U patent/CN206725951U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107765502A (en) * | 2017-12-07 | 2018-03-06 | 合肥惠科金扬科技有限公司 | Projection screen device |
| CN107765502B (en) * | 2017-12-07 | 2023-10-20 | 合肥惠科金扬科技有限公司 | Projection screen device |
| CN108288421A (en) * | 2018-02-12 | 2018-07-17 | 赖彦林 | A kind of clinical ophthalmology technical operation canonical teaching case |
| CN111609266A (en) * | 2020-06-02 | 2020-09-01 | 苏州金迪智能科技有限公司 | Space shooting device |
| CN111609266B (en) * | 2020-06-02 | 2021-09-24 | 苏州金迪智能科技有限公司 | Space shooting device |
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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 |
Granted publication date: 20171208 Termination date: 20210426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |