CN205721059U - A kind of lifting curtain of smart projector - Google Patents
A kind of lifting curtain of smart projector Download PDFInfo
- Publication number
- CN205721059U CN205721059U CN201620783687.5U CN201620783687U CN205721059U CN 205721059 U CN205721059 U CN 205721059U CN 201620783687 U CN201620783687 U CN 201620783687U CN 205721059 U CN205721059 U CN 205721059U
- Authority
- CN
- China
- Prior art keywords
- wrap
- curtain
- control panel
- signal receiver
- curtain body
- 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
Links
Abstract
The utility model discloses the lifting curtain of a kind of smart projector, including curtain body and wrap-up, it is provided with photosensitive sensors on curtain body, photosensitive sensors telecommunications connects control panel, control panel outfan electrical connection brightness regulator, brightness regulator is arranged on curtain body, curtain body is arranged in wrap-up, signal receiver it is provided with on wrap-up, signal receiver signal connects mobile device, signal receiver is electrically connected with control panel input, control panel outfan electrical connection either-rotation motor, either-rotation motor electrical connection rotating shaft, rotating shaft is arranged on wrap-up both sides；This utility model one cuts with control panel control; without manual operation; easy operation step is played; offer convenience to user, be automatically adjusted curtain brightness by photosensitive sensors, preferably protect eyes; the information in mobile device is received by signal receiver; reach the purpose automatically controlled, easy to use, there is the value of popularization and application.
Description
Technical field
This utility model relates to a kind of lifting curtain, particularly to the lifting curtain of a kind of smart projector, belongs to teaching
Teaching aid field.
Background technology
Projection screen is used in film, office, home theater and convention occasion.It is used for showing image, video
The instrument of file.Eyes are not had a good safeguard function by the projector curtain in existing projection screen particularly classroom, and one
The projector position in individual classroom is fixing, and it is different that different students watches the effect of projector from different perspectives, produces
Raw teaching efficiency is restricted, watches projector for a long time, also eyes can be caused discomfort；And because condition limits, use
Cut-and-dried thing can only be sent in projector use by USB interface, or use carrying notebook computer by person
Mode is given lessons, but the weight and volume of notebook computer causes certain inconvenience can to carrying of teacher.
Utility model content
The technical problems to be solved in the utility model is to overcome existing curtain to be not easy to directly receive information, and brightness is not
It is easy to regulation, eyes is easily caused the defect of injury, it is provided that the lifting curtain of a kind of smart projector, thus solve above-mentioned asking
Topic.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme:
The lifting curtain of a kind of smart projector of this utility model, including curtain body and wrap-up, on curtain body
Being provided with photosensitive sensors, photosensitive sensors telecommunications connects control panel, and control panel outfan electrically connects brightness regulator, bright
Degree actuator is arranged on curtain body, and curtain body is arranged in wrap-up, and wrap-up is provided with signal receiver,
Signal receiver signal connects mobile device, and signal receiver is electrically connected with control panel input, control panel outfan electricity
Connecting either-rotation motor, either-rotation motor electrical connection rotating shaft, rotating shaft is arranged on wrap-up both sides.
The lifting curtain of a kind of smart projector according to claim 1, it is characterised in that control panel is arranged on rolling
In device, wrap-up top is provided with several louvres.
As a kind of optimal technical scheme of the present utility model, wrap-up and curtain body junction are provided with several
Illuminating lamp.
As a kind of optimal technical scheme of the present utility model, rotating shaft is arranged on wrap-up center.
As a kind of optimal technical scheme of the present utility model, wrap-up being provided with start stop switch, described start and stop are opened
Close and be electrically connected with either-rotation motor.
This utility model is reached to provide the benefit that: the lifting curtain of a kind of smart projector of this utility model, all
Having control panel control, it is not necessary to manual operation, easy operation step is played, and offers convenience to user, automatic by photosensitive sensors
Regulation curtain brightness, and use illuminating lamp to improve light refraction, it is simple to make more people watch, preferably protect eyes, by letter
Number receptor receives the information in mobile device, faster, receives external information more easily, controls either-rotation motor simultaneously and control to turn
Axle steer, is automatically opened or closed lifting curtain, removes Non-follow control from, reaches the purpose automatically controlled, easy to use, has and pushes away
The value of wide application.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, with this practicality
Novel embodiment is used for explaining this utility model together, is not intended that restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the lifting curtain integral planar structure chart of a kind of smart projector of this utility model；
Fig. 2 is the lifting curtain integral planar structure chart of a kind of smart projector of this utility model；
In figure: 1, curtain body；2, photosensitive sensors；3, brightness regulator；4, wrap-up；5, rotating shaft；6, two-way electricity
Machine；7, louvre；8, illuminating lamp；9, signal receiver；10, control panel；11, start stop switch.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain this utility model, being not used to limit this utility model.
Embodiment
As shown in Figure 1-2, the lifting curtain of a kind of smart projector, including curtain body 1 and wrap-up 4, curtain is originally
Being provided with photosensitive sensors 2 on body 1, photosensitive sensors 2 telecommunications connects control panel 10, and the electrical connection of control panel 11 outfan is bright
Degree actuator 3, brightness regulator 3 is arranged on curtain body 1, and curtain body 1 is arranged in wrap-up 4, wrap-up 4
On be provided with signal receiver 9, signal receiver 9 signal connects mobile device, and signal receiver 9 is electrically connected with control panel 10
Input, control panel 11 outfan electrical connection either-rotation motor 6, either-rotation motor 6 electrically connects rotating shaft 5, and rotating shaft 5 is arranged on rolling dress
Put 4 both sides.
Further, control panel 10 is arranged in wrap-up 4, and wrap-up 4 top is provided with several louvres
7, wrap-up 4 and curtain body 1 junction are provided with several illuminating lamps 8, and rotating shaft 5 is arranged on wrap-up 4 center, receive
Being provided with start stop switch 11 on winding apparatus 4, start stop switch 11 is electrically connected with either-rotation motor 6.
Concrete, first this practicality starts start stop switch 11, after only opening start stop switch 11, curtain body 1 is arranged
Photosensitive sensors 2, just can pass to control panel 10 by external information with the extraneous bright intensity of perception, control brightness
Actuator 3, controls the brightness of curtain body 1, can be contracted in wrap-up 4 by rotating shaft 5 at curtain body 1 simultaneously, turn
Turning to of axle 5 is controlled by either-rotation motor 6, and the heat energy that either-rotation motor 6 and rotating shaft 5 motion produce is delivered to outside by louvre 7,
Do not interfere with the work of wrap-up 4；Either-rotation motor 6 has the mobile device in the external world to send instruction to control panel 10, controls double
Working to motor 6, extraneous mobile device is typically all by signal receiver 9, communicates information on curtain, curtain body 1
With the illumination that the illuminating lamp 8 of wrap-up 4 junction setting can the most effectively regulate curtain body 1 surface refraction.
The lifting curtain of a kind of smart projector of this utility model, one cuts with control panel 10 controls, it is not necessary to manual operation,
Easy operation step is played, and offers convenience to user, is automatically adjusted curtain brightness by photosensitive sensors 2, and uses illuminating lamp 8 to change
Kind light refraction, it is simple to make more people watch, preferably protect eyes, received the letter in mobile device by signal receiver 9
Breath, faster, receives external information more easily, controls either-rotation motor 6 simultaneously and controls rotating shaft 5 and turn to, is automatically opened or closed liter
Fall curtain, removes Non-follow control from, reaches the purpose automatically controlled, easy to use, has the value of popularization and application.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this
Utility model, although being described in detail this utility model with reference to previous embodiment, for those skilled in the art
For, the technical scheme described in foregoing embodiments still can be modified by it, or to wherein portion of techniques feature
Carry out equivalent.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (5)
1. a lifting curtain for smart projector, including curtain body (1) and wrap-up (4), it is characterised in that described curtain
Being provided with photosensitive sensors (2) on cloth body (1), described photosensitive sensors (2) telecommunications connects control panel (10), described control
Panel (11) outfan electrical connection brightness regulator (3), described brightness regulator (3) is arranged on described curtain body (1), institute
State curtain body (1) to be arranged in described wrap-up (4), described wrap-up (4) is provided with signal receiver (9), institute
Stating signal receiver (9) signal and connect mobile device, described signal receiver (9) is electrically connected with control panel (10) input,
Described control panel (11) outfan electrical connection either-rotation motor (6), described either-rotation motor (6) electrical connection rotating shaft (5), described rotating shaft
(5) it is arranged on described wrap-up (4) both sides.
The lifting curtain of a kind of smart projector the most according to claim 1, it is characterised in that described control panel (10)
Being arranged in described wrap-up (4), described wrap-up (4) top is provided with several louvres (7).
The lifting curtain of a kind of smart projector the most according to claim 1, it is characterised in that described wrap-up (4)
Described curtain body (1) junction is provided with several illuminating lamps (8).
The lifting curtain of a kind of smart projector the most according to claim 1, it is characterised in that described rotating shaft (5) is arranged
In described wrap-up (4) center.
The lifting curtain of a kind of smart projector the most according to claim 1, it is characterised in that described wrap-up (4)
On be provided with start stop switch (11), described start stop switch (11) is electrically connected with either-rotation motor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620783687.5U CN205721059U (en) | 2016-07-02 | 2016-07-02 | A kind of lifting curtain of smart projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620783687.5U CN205721059U (en) | 2016-07-02 | 2016-07-02 | A kind of lifting curtain of smart projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205721059U true CN205721059U (en) | 2016-11-23 |
Family
ID=57327505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620783687.5U Expired - Fee Related CN205721059U (en) | 2016-07-02 | 2016-07-02 | A kind of lifting curtain of smart projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205721059U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108153100A (en) * | 2018-02-11 | 2018-06-12 | 深圳暴风统帅科技有限公司 | A kind of projection curtain device |
| CN108241247A (en) * | 2018-02-26 | 2018-07-03 | 杭州先锐数码科技有限公司 | A kind of wrap-up of anti-light screen |
| CN111323998A (en) * | 2020-03-13 | 2020-06-23 | 浙江乐科文化发展有限公司 | Adjustable high-luminosity multimedia delivery platform |
-
2016
- 2016-07-02 CN CN201620783687.5U patent/CN205721059U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108153100A (en) * | 2018-02-11 | 2018-06-12 | 深圳暴风统帅科技有限公司 | A kind of projection curtain device |
| CN108241247A (en) * | 2018-02-26 | 2018-07-03 | 杭州先锐数码科技有限公司 | A kind of wrap-up of anti-light screen |
| CN111323998A (en) * | 2020-03-13 | 2020-06-23 | 浙江乐科文化发展有限公司 | Adjustable high-luminosity multimedia delivery platform |
| CN111323998B (en) * | 2020-03-13 | 2021-12-03 | 聊城市坚果教育科技有限公司 | Adjustable high-luminosity multimedia delivery platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |