CN106406009A - Elastic touch control pedestal for electric projection screen - Google Patents
Elastic touch control pedestal for electric projection screen Download PDFInfo
- Publication number
- CN106406009A CN106406009A CN201611061297.8A CN201611061297A CN106406009A CN 106406009 A CN106406009 A CN 106406009A CN 201611061297 A CN201611061297 A CN 201611061297A CN 106406009 A CN106406009 A CN 106406009A
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- China
- Prior art keywords
- curtain
- control
- touch
- micro
- machine
- 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.)
- Granted
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 title abstract 4
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/58—Projection screens collapsible, e.g. foldable; of variable area
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The present invention relates to the multimedia play technology field, especially to an elastic touch control pedestal for an electric projection screen. The pedestal comprises a top storage box fixed on a wall, a transmission box located at the right end of the top storage box, a lifting curtain and a counterweight board fixed at the lower end of the lifting curtain. The elastic touch control pedestal for the electric projection screen is configured to install a pressing control switch controlled by an elastic touch control pressing board in the touch control groove on the counterweight board to respectively control the closing and inversion of a mini-type motor through the pressing control switches at different positions so as to allow the electric curtain control mode to be more diversified, completely perform manual operation with no need for extra controllers, automatically avoid barriers in the declining process, greatly improve the safety of the electric curtain and prolong the service life.
Description
Technical field
The present invention relates to multimedia play technology field, especially a kind of elastic touch-control bottom for electric projecting curtain
Seat.
Background technology
Projection screen is used in film, office, and home theater, in convention occasion.For display image, video literary composition
The instrument of part, needs to use with reference to scialyscope.Projection screen is projection screen again, is generally divided into commercial curtain, domestic screens, engineering
Curtain, the species of curtain is a lot, is divided into high, medium and low, can be according to occasion situation depending on.Current projection screen is mainly using volume
Curtain drives the mode of curtain scrolling storage that curtain is realized taking down the exhibits, and in order to lift the stability of curtain, bottom typically can be arranged joins
Weight bar, but general weight linear meter structure is simple, single function, and people are single for the control mode of electric curtain, Ren Menxu
Extra controller just can control it, inconvenient, and also electric curtain runs into barrier during declining
Also cannot automatically evade it is easy to cause to curtain to damage.
Content of the invention
The technical problem to be solved in the present invention is：In order to solve problem present in above-mentioned background technology, one kind is provided to change
The elastic touch-control base for electric projecting curtain entering, solve currently used for electric curtain weight linear meter structure simple, work(
Can be single, by peripheral control unit, it can only be controlled, and cannot during declining automatic avoiding barrier problem.
The technical solution adopted for the present invention to solve the technical problems is：A kind of elastic touch-control for electric projecting curtain
Base, the gear box including the top receiver being fixed on wall, being located at top receiver right-hand member, lifting curtain and being fixed on
The Weight plate of lifting curtain lower end, described top receiver lower end is provided with opening, and described top receiver inner transverse sets
It is equipped with and lifts the curtain rolling pole that curtain upper end is connected, be fixedly connected with inside described gear box for driving curtain rolling pole to rotate
Micro-machine, described Weight plate upper surface is located at the lifting curtain back side and offers puts touch-control groove, under described Weight plate
Surface is located at and offers underlying touch-control groove in front of lifting curtain, described on put and be fixedly connected with for controlling on touch-control groove inner bottom surface
The upper pressing controlling switch that micro-machine processed is closed, described underlying touch-control groove inner top surface is fixedly connected with small-sized for controlling
The lower pressing controlling switch of motor reversal, described on put above touch-control groove and be provided with elastic touch-control below underlying touch-control groove
Pressing plate, is fixedly connected with the automatically controlled switch box electrically connecting with micro-machine control end and circuit inside described top receiver
Backrush box, the signal connecting line that described automatically controlled switch box passes through within circuit backrush box is opened with the upper pressing control on Weight plate
Close and lower pressing controlling switch signal output part electrical connection.
Further, described automatically controlled switch box is internally provided with connection micro-machine and presses the automatically controlled of controlling switch with upper
Open-close on-off and the motor positive and inverse switch connecting micro-machine and lower pressing controlling switch.
Further, described micro-machine, automatically controlled open-close on-off and motor positive and inverse switch are all supplied by external power supply
Electricity.
Further, described upper pressing controlling switch is identical with lower pressing controlling switch size.
The invention has the beneficial effects as follows, a kind of elastic touch-control base for electric projecting curtain of the present invention passes through joining
In touch-control groove on weight plate, the pressing controlling switch being controlled by elastic touch-control pressing plate is installed, by diverse location by voltage-controlled
System switch controls micro-machine to cut out and invert so that electric curtain control mode is more diversified, without extra respectively
Controller, can pass through operation by human hand completely, and can also during declining automatic avoiding barrier, greatly promote electric screen
The safety of cloth and increasing the service life.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the internal structure schematic diagram of the present invention.
In figure：1. top receiver, 2. gear box, 3. lifting curtain, 4. Weight plate, 5. curtain rolling pole, 6. micro-machine, 7.
On put touch-control groove, 8. underlying touch-control groove, 9. on press controlling switch, 10. lower pressing controlling switch, 11. elastic touch-control pressing plate,
12. automatically controlled switch box, 13. circuit backrush boxes, 14. signal connecting lines, 15. automatically controlled open-close on-off, 16. motor positive and inverse switches.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only with
Illustration illustrates the basic structure of the present invention, and therefore it only shows the composition relevant with the present invention.
A kind of elastic touch-control base for electric projecting curtain shown in Fig. 1 and Fig. 2, including the top being fixed on wall
Portion's receiver 1, the gear box 2 being located at top receiver 1 right-hand member, lifting curtain 3 and the Weight plate being fixed on lifting curtain 3 lower end
4, top receiver 1 lower end is provided with opening, and top receiver 1 inner transverse is provided with and lifts the volume that curtain 3 upper end is connected
Curtain rod 5, is fixedly connected with the micro-machine 6 for driving curtain rolling pole 5 to rotate inside gear box 2, Weight plate 4 upper surface is located at and rises
Fall curtain 3 back side offers puts touch-control groove 7, and Weight plate 4 lower surface is located at and offers underlying touch-control groove 8 in front of lifting curtain 3,
On put be fixedly connected with touch-control groove 7 inner bottom surface for control micro-machine 6 close upper pressing controlling switch 9, underlying touch-control
Lower pressing controlling switch 10 for controlling micro-machine 6 reversion is fixedly connected with groove 8 inner top surface, above puts above touch-control groove 7
It is provided with elastic touch-control pressing plate 11 with below underlying touch-control groove 8, be fixedly connected with and micro-machine inside top receiver 1
The automatically controlled switch box 12 of 6 control end electrical connections and circuit backrush box 13, automatically controlled switch box 12 passes through within circuit backrush box 13
Signal connecting line 14 is electrically connected with the upper pressing controlling switch 9 on Weight plate 4 and lower pressing controlling switch 10 signal output part.
Further, automatically controlled switch box 12 is internally provided with connection micro-machine 6 and is opened with upper pressing the automatically controlled of controlling switch 9
The motor positive and inverse switch 16 that make and break is closed 15 and connected micro-machine 6 and lower pressing controlling switch 10, further, micro-machine
6th, automatically controlled open-close on-off 15 and motor positive and inverse switch 16 are all powered by external power supply, further, upper pressing controlling switch 9
Identical with lower pressing controlling switch 10 size, a kind of elastic touch-control base for electric projecting curtain of the present invention passes through joining
The pressing controlling switch being controlled by elastic touch-control pressing plate 11, pressing by diverse location are installed in the touch-control groove on weight plate 4
Pressure controlling switch controls micro-machine 6 to close respectively and inverts so that electric curtain control mode is more diversified, without
Additional controller, can pass through operation by human hand completely, and can also during declining automatic avoiding barrier, greatly promote electricity
The safety of dynamic curtain and increasing the service life.
Micro-machine 6, upper pressing controlling switch 9, automatically controlled open-close on-off 15 and circumscripted power line pass through signal connecting line 14
Form the first series circuit.Micro-machine 6, lower pressing controlling switch 10, motor positive and inverse switch 16 and circumscripted power line pass through
Signal connecting line 14 forms the second series circuit.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff is complete
Entirely various change and modification can be carried out in the range of without departing from this invention technological thought.The technology of this invention
The content that property scope is not limited in description it is necessary to determine its technical scope according to right.
Claims (4)
1. a kind of elastic touch-control base for electric projecting curtain, including the top receiver (1) being fixed on wall, is located at
The gear box (2) of top receiver (1) right-hand member, lifting curtain (3) and the Weight plate (4) being fixed on lifting curtain (3) lower end, its
It is characterised by：Described top receiver (1) lower end is provided with opening, described top receiver (1) inner transverse be provided with
The curtain rolling pole (5) that lifting curtain (3) upper end is connected, is fixedly connected with for driving curtain rolling pole inside described gear box (2)
(5) micro-machine (6) rotating, described Weight plate (4) upper surface offers positioned at lifting curtain (3) back side puts touch-control groove
(7), described Weight plate (4) lower surface is located in front of lifting curtain (3) and offers underlying touch-control groove (8), described on put tactile
Upper pressing controlling switch (9) for controlling micro-machine (6) to close is fixedly connected with control slot (7) inner bottom surface, described under
The lower pressing controlling switch (10) being fixedly connected with for controlling micro-machine (6) to invert is put on touch-control groove (8) inner top surface, described
On put above touch-control groove (7) and underlying touch-control groove (8) below be provided with elastic touch-control pressing plate (11), described top is received
It is fixedly connected with the automatically controlled switch box (12) electrically connecting with micro-machine (6) control end and circuit backrush box inside case (1)
(13), described automatically controlled switch box (12) passes through on the internal signal connecting line (14) of circuit backrush box (13) and Weight plate (4)
Upper pressing controlling switch (9) and lower pressing controlling switch (10) signal output part electrical connection.
2. a kind of elastic touch-control base for electric projecting curtain according to claim 1 it is characterised in that：Described
Automatically controlled switch box (12) is internally provided with the automatically controlled open-close on-off (15) connecting micro-machine (6) and upper pressing controlling switch (9)
With motor positive and inverse switch (16) connecting micro-machine (6) and lower pressing controlling switch (10).
3. a kind of elastic touch-control base for electric projecting curtain according to claim 1 it is characterised in that：Described
Micro-machine (6), automatically controlled open-close on-off (15) and motor positive and inverse switch (16) are all powered by external power supply.
4. a kind of elastic touch-control base for electric projecting curtain according to claim 1 it is characterised in that：Described
Upper pressing controlling switch (9) is identical with lower pressing controlling switch (10) size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611061297.8A CN106406009B (en) | 2016-11-25 | 2016-11-25 | A kind of elastic touch-control pedestal for electric projecting curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611061297.8A CN106406009B (en) | 2016-11-25 | 2016-11-25 | A kind of elastic touch-control pedestal for electric projecting curtain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106406009A true CN106406009A (en) | 2017-02-15 |
| CN106406009B CN106406009B (en) | 2018-06-29 |
Family
ID=58081908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611061297.8A Active CN106406009B (en) | 2016-11-25 | 2016-11-25 | A kind of elastic touch-control pedestal for electric projecting curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106406009B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103543594A (en) * | 2013-10-12 | 2014-01-29 | 周永清 | Soft projection curtain device and soft electronic whiteboard system comprising same |
| CN203476183U (en) * | 2013-09-11 | 2014-03-12 | 李越男 | Electric safety roller shutter door |
| US20140133019A1 (en) * | 2010-02-23 | 2014-05-15 | Homerun Holdings Corporation | High efficiency motorized roller screen and method of operation |
| CN203905785U (en) * | 2014-06-30 | 2014-10-29 | 浙江湖州森富机电有限责任公司 | Roller shutter door driven by tubular motor |
| CN203909465U (en) * | 2014-06-30 | 2014-10-29 | 浙江湖州森富机电有限责任公司 | Projection screen driven by light-operated tubular motor |
| CN206270644U (en) * | 2016-11-25 | 2017-06-20 | 盐城工学院 | A kind of elastic touch-control base for electric projecting curtain |
-
2016
- 2016-11-25 CN CN201611061297.8A patent/CN106406009B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140133019A1 (en) * | 2010-02-23 | 2014-05-15 | Homerun Holdings Corporation | High efficiency motorized roller screen and method of operation |
| CN203476183U (en) * | 2013-09-11 | 2014-03-12 | 李越男 | Electric safety roller shutter door |
| CN103543594A (en) * | 2013-10-12 | 2014-01-29 | 周永清 | Soft projection curtain device and soft electronic whiteboard system comprising same |
| CN203905785U (en) * | 2014-06-30 | 2014-10-29 | 浙江湖州森富机电有限责任公司 | Roller shutter door driven by tubular motor |
| CN203909465U (en) * | 2014-06-30 | 2014-10-29 | 浙江湖州森富机电有限责任公司 | Projection screen driven by light-operated tubular motor |
| CN206270644U (en) * | 2016-11-25 | 2017-06-20 | 盐城工学院 | A kind of elastic touch-control base for electric projecting curtain |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106406009B (en) | 2018-06-29 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20191213 Address after: 233000 Room 301, building 6, Shangli University Science Park, No. 8319, Huangshan Avenue, high tech Zone, Bengbu City, Anhui Province Patentee after: Anhui huajingdao Technology Service Co.,Ltd. Address before: 224051 Yancheng City, Century Avenue, Jiangsu research and development building, No. 1166 Patentee before: YANCHENG INSTITUTE OF TECHNOLOGY |
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| TR01 | Transfer of patent right |
Effective date of registration: 20211220 Address after: 224500 408, floor 4, Yigao Plaza, No. 2, Xingfu Road, dongkan street, Binhai County, Yancheng City, Jiangsu Province Patentee after: Binhai Zhihe Chuanglian Technology Co.,Ltd. Address before: 8319 Huangshan Avenue, high tech Zone, Bengbu City, Anhui Province Patentee before: Anhui huajingdao Technology Service Co.,Ltd. |
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Effective date of registration: 20240105 Address after: 315799 No.1 Yuanzhong Road, Industrial Agglomeration Zone, Maoyang Township, Xiangshan County, Ningbo City, Zhejiang Province Patentee after: Ningbo Chiyang Powder Metallurgy Co.,Ltd. Address before: 224500 408, floor 4, Yigao Plaza, No. 2, Xingfu Road, dongkan street, Binhai County, Yancheng City, Jiangsu Province Patentee before: Binhai Zhihe Chuanglian Technology Co.,Ltd. |
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