CN205301801U - Automatic adjustment curtain cloth holder - Google Patents
Automatic adjustment curtain cloth holder Download PDFInfo
- Publication number
- CN205301801U CN205301801U CN201620051555.3U CN201620051555U CN205301801U CN 205301801 U CN205301801 U CN 205301801U CN 201620051555 U CN201620051555 U CN 201620051555U CN 205301801 U CN205301801 U CN 205301801U
- Authority
- CN
- China
- Prior art keywords
- curtain
- slide rail
- rack body
- installing plate
- gearshift
- 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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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model discloses an automatic adjustment curtain cloth holder, include: support subject, curtain mounting panel, last photo sensor, vibrations sensor, the controller of being provided with of support subject, the support subject center is provided with the slide rail, the slide rail passes through connecting rod and support subject fixed connection, be provided with the gearshift on the slide rail, curtain mounting panel center is provided with the connecting block, connecting block and the fixed connection of gearshift cooperation installation realization support subject with the curtain mounting panel, the curtain mounting panel is used for the installation of curtain fixed. The utility model discloses simple structure, low in manufacturing cost is honest and clean, sensitivity is high, the reaction is rapid, can realize the automatic adjustment function of curtain.
Description
Technical field
This utility model relates to a kind of multimedia equipment, particularly relates to a kind of adjustment curtain support automatically.
Background technology
Multimedia in modern teaching or other demonstration activities, use more and more extensive, but projector and the asymmetric situation in curtain position often occurs in installing and using in multimedia. Needs take long to and carry out position adjustment, to reach best observation position. This phenomenon is in moving multimedia equipment, especially prominent.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of simple in construction, cheap for manufacturing cost, highly sensitive, be swift in response, it may be achieved the multimedia support of the automatic regulating function of curtain.
The technical scheme that this utility model solves above-mentioned technical problem is as follows: a kind of adjustment curtain support automatically, including: rack body, curtain installing plate, described rack body is provided with optical inductor, shaking sensor, controller, described rack body is provided centrally with slide rail, described slide rail is connected by connecting rod and rack body are fixing, described slide rail is provided with gearshift, described curtain installing plate is provided centrally with contiguous block, described contiguous block coordinates installation to realize rack body with gearshift and is connected with the fixing of curtain installing plate, described curtain installing plate is fixed for the installation of curtain.
Described optical inductor is for the detection of projector projects light, and detection signal is transferred to controller, described controller start bit moving device, drives curtain installing plate slowly to move on slide rail, until optical inductor detection blackout or shaking sensor produce vibration signal.
On the basis of technique scheme, this utility model can also do following improvement.
Further, the air line distance of described curtain installing plate and shaking sensor is 10-15cm, the setting of described air line distance, for limiting curtain installing plate displacement range in rack body, when curtain installing plate displacement exceedes setpoint distance 10-15cm, colliding with shaking sensor, shaking sensor produces vibration signal and transmits signals to controller, described controller stops gearshift and moves, in case the derailing of stop bit moving device.
Further, described rack body surface area is identical with curtain size, and for detection blackout in curtain and perspective plane are completely to optical inductor time corresponding, controller stopping gearshift moving, and the adjustment of curtain seat completes.
Further, described optical inductor, shaking sensor, gearshift are connected with controller respectively by wire, for realizing the automatic regulating function of controller.
Further, slide rail is ring-shaped sliding rail, described ring-shaped sliding rail can realize gearshift towards movement, thus realizing the multi-faceted adjustment of curtain.
The beneficial effects of the utility model are: simple in construction, cheap for manufacturing cost, highly sensitive, be swift in response, it may be achieved the automatic regulating function of curtain.
Accompanying drawing explanation
Fig. 1 is that this utility model is a kind of adjusts curtain rack assumption diagram automatically;
Fig. 2 is that this utility model is a kind of adjusts curtain support curtain mounting plates structure figure automatically;
In accompanying drawing, the list of parts representated by each label is as follows: 1, rack body, and 2, slide rail, 3, connecting rod, 4, gearshift, 5, optical inductor, 6, vibrating sensor, 7, controller, 8, curtain installing plate, 9, contiguous block, 10, curtain.
Detailed description of the invention
Below in conjunction with accompanying drawing, principle of the present utility model and feature being described, example is served only for explaining this utility model, is not intended to limit scope of the present utility model.
Such as Fig. 1, shown in 2, a kind of adjustment curtain support automatically, including: rack body 1, curtain installing plate 8, described rack body 1 is provided with optical inductor 5, shaking sensor 6, controller 7, described rack body 1 is provided centrally with slide rail 2, described slide rail 2 is connected by connecting rod 3 is fixing with rack body 1, described slide rail 2 is provided with gearshift 4, described curtain installing plate 8 is provided centrally with contiguous block 9, described contiguous block 9 coordinates installation to realize rack body 1 with gearshift 4 and is connected with the fixing of curtain installing plate 8, described curtain installing plate 8 is fixed for the installation of curtain 10.
Described optical inductor 5 is for the detection of projector projects light, and detection signal is transferred to controller 7, described controller 7 start bit moving device 4, drives curtain installing plate 8 slowly to move on slide rail 2, until optical inductor 5 detects blackout or shaking sensor 6 produces vibration signal.
The air line distance of described curtain installing plate 8 and shaking sensor 6 is 10-15cm, the setting of described air line distance, for limiting the curtain installing plate 8 displacement range in rack body 1, when curtain installing plate 8 displacement exceedes setpoint distance 10-15cm, to collide with shaking sensor 6, shaking sensor 6 produces vibration signal and transmits signals to controller 7, and described controller 7 stops gearshift 4 and moves, in case stop bit moving device 4 derails.
Described rack body 1 surface area is identical with curtain 10 size, and for detecting blackout in curtain 10 and perspective plane are completely to optical inductor time corresponding 5, controller 7 stops gearshift 4 and moves, and curtain 10 seat adjustment completes. Described optical inductor 5, shaking sensor 6, gearshift 4 are connected with controller 7 respectively by wire, for realizing the automatic regulating function of controller 7. Slide rail 2 is ring-shaped sliding rail, described ring-shaped sliding rail can realize gearshift 4 towards movement, thus realizing the multi-faceted adjustment of curtain 10.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (5)
1. an automatic adjustment curtain support, it is characterized in that, including: rack body, curtain installing plate, described rack body is provided with optical inductor, shaking sensor, controller, described rack body is provided centrally with slide rail, described slide rail is connected by connecting rod and rack body are fixing, described slide rail is provided with gearshift, described curtain installing plate is provided centrally with contiguous block, described contiguous block coordinates installation to realize rack body with gearshift and is connected with the fixing of curtain installing plate, and described curtain installing plate is fixed for the installation of curtain.
2. one according to claim 1 adjusts curtain support automatically, it is characterised in that: the air line distance of described curtain installing plate and shaking sensor is 10-15cm.
3. one according to claim 1 adjusts curtain support automatically, it is characterised in that: described rack body surface area is identical with curtain size.
4. one according to claim 1 adjusts curtain support automatically, it is characterised in that: described optical inductor, shaking sensor, controller, gearshift are connected with controller respectively by wire.
5. one according to claim 1 adjusts curtain support automatically, it is characterised in that: slide rail is ring-shaped sliding rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620051555.3U CN205301801U (en) | 2016-01-20 | 2016-01-20 | Automatic adjustment curtain cloth holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620051555.3U CN205301801U (en) | 2016-01-20 | 2016-01-20 | Automatic adjustment curtain cloth holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205301801U true CN205301801U (en) | 2016-06-08 |
Family
ID=56429822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620051555.3U Expired - Fee Related CN205301801U (en) | 2016-01-20 | 2016-01-20 | Automatic adjustment curtain cloth holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205301801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106019794A (en) * | 2016-07-09 | 2016-10-12 | 朱石明 | Auto-retracting device for luminance sensor based projection screen |
-
2016
- 2016-01-20 CN CN201620051555.3U patent/CN205301801U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106019794A (en) * | 2016-07-09 | 2016-10-12 | 朱石明 | Auto-retracting device for luminance sensor based projection screen |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20180120 |