CN201650067U - Electric curtain that can be started and stopped easily after power failure - Google Patents
Electric curtain that can be started and stopped easily after power failure Download PDFInfo
- Publication number
- CN201650067U CN201650067U CN2010201600791U CN201020160079U CN201650067U CN 201650067 U CN201650067 U CN 201650067U CN 2010201600791 U CN2010201600791 U CN 2010201600791U CN 201020160079 U CN201020160079 U CN 201020160079U CN 201650067 U CN201650067 U CN 201650067U
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- CN
- China
- Prior art keywords
- supporting seat
- driving link
- interlock
- power
- drive source
- 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 electric curtain that can be started and stopped easily after power failure, which comprises a supporting seat and a power device and a drive device which are respectively arranged on the supporting seat; and a clutch device is arranged between the power device and the drive device and provided with an electromagnetic device electrically connected with a drive source and capable of generating magnetic attractive force, a driving part linked by an axial rod and pivoted on the electromagnetic device and a driven part arranged relative to the driving part and connected with a drive shaft. For the electric curtain, the driving part and the driven part of the clutch device can be connected with each other under the action of magnetic attraction of the electromagnetic device, so that the driven part can be linked by the driving part to drive the shielding part of the driving device to conduct starting and stopping actions; while the magnetism of the electromagnetic device disappears after power failure, the driving part and the driven part are separated from each other naturally, the shielding part can be started and stopped manually easily without incapability of moving due to the mutual clamping between the drive shaft of the driving device and the axial rod of the power device, therefore, the using convenience is improved.
Description
Technical field
The utility model designs relevant for a kind of electrically driven curtain, the electrically driven curtain that can open and close easily after particularly a kind of outage.
Background technology
Consult Fig. 1, known electrically driven curtain 1 includes a supporting seat 11, and is located at power set 12 and on this supporting seat 11 and is located at transmission device 13 on the supporting seat 11; Wherein, power set 12 have the drive source of being located on the supporting seat 11 121, and an axostylus axostyle 122 that is subjected to these drive source 121 interlocks; In addition, transmission device 13 has one and is hubbed on the supporting seat 11 and is subjected to the power transmission shaft 131 of axostylus axostyle 122 interlocks, and one and the block piece 132 of these power transmission shaft 131 interlocks; During start, can rotate the action that block piece 132 is opened and closed along with power transmission shaft 131 rotations by starting drive source 121 with interlock axostylus axostyle 122, power transmission shaft 131.
Yet, the actual back of using is found, the keying of block piece 132 is rotated by drive source 121 interlock power transmission shafts 131 fully, and when drive source 121 damages or has a power failure, even adopt manual mode, that is because axostylus axostyle 122 and power transmission shaft 131 are the state of engagement, cause block piece 132 can't carry out any switching motion, cause electrically driven curtain 1 under power down mode, can't carry out block piece 132 the occlusion effect that should possess, increase the inconvenience on using, have much room for improvement in fact.
The utility model content
Main purpose of the present utility model, being provides the electrically driven curtain that can open and close easily after a kind of outage, and it can increase the convenience of use.
In order to reach above-mentioned purpose, solution of the present utility model is:
The electrically driven curtain that can open and close easily after a kind of outage, it includes a supporting seat, and is located at power set and on this supporting seat and is located at transmission device on the supporting seat; Wherein, power set have the drive source of being located on the supporting seat, and an axostylus axostyle that is subjected to this drive source interlock; In addition, described transmission device has a power transmission shaft that is hubbed on the supporting seat, and a block piece that opened and closed by this power transmission shaft interlock; Have additional an arrangement of clutch between described power set, transmission device, this arrangement of clutch has an electromagnetic device, that electrically connects and can produce magnetic attraction with drive source to be subjected to the axostylus axostyle interlock and to be articulated in driving link on the electromagnetic device, an and Passive part that is provided with and is connected with respect to this driving link with power transmission shaft, wherein, synchronous interlock electromagnetic device start when drive source starts, and driving link and Passive part be subjected to electromagnetic device magnetic action and mutually magnetic be connected so that Passive part is subjected to the interlock of driving link.
Be provided with a pad between above-mentioned driving link and Passive part.
After adopting such scheme, the utility model is by being provided with arrangement of clutch, its driving link, Passive part can be subjected to the electromagnetic device magnetic attraction effect of arrangement of clutch and connect, the block piece that drives transmission device so that Passive part can be subjected to the interlock of driving link carries out switching motion, in addition, when outage, when the magnetic of electromagnetic device disappears, it is driving link, the Passive part natural birth estranged from, and make block piece also can utilize manual pulling mode to open and close easily, thus, block piece can can't not produce mobile because of the mutual clip of axostylus axostyle of the power transmission shaft of transmission device and power set, more increases the convenience of using.
Description of drawings
Fig. 1 is the schematic diagram of known electrically driven curtain;
Fig. 2 is the schematic diagram of the utility model one preferred embodiment;
Fig. 3 is the exploded view of arrangement of clutch in the preferred embodiment shown in Figure 2;
Fig. 4 is the action schematic diagram of preferred embodiment shown in Figure 2;
Fig. 5 is the action schematic diagram of preferred embodiment shown in Figure 2.
The critical element symbol description
3 electrically driven curtains
31 supporting seats, 32 power set
33 transmission devices, 34 arrangement of clutch
321 drive sources, 322 axostylus axostyles
331 power transmission shafts, 332 block pieces
341 electromagnetic devices, 342 driving links
343 Passive parts, 344 pads
The specific embodiment
Aforementioned and other technology contents, characteristics and effect about the utility model in the detailed description of following cooperation preferred embodiment with reference to the accompanying drawings, can clearly be understood.
Consult Fig. 2, it is a preferred embodiment of the present utility model, the electrically driven curtain 3 that is provided includes a supporting seat 31, one is located at the power set 32 on this supporting seat 31, one is located at the transmission device 33 on the supporting seat 31, and the arrangement of clutch 34 that is connected with power set 32, transmission device 33 respectively; Wherein, power set 32 have the drive source of being located on the supporting seat 31 321, and an axostylus axostyle 322 that is subjected to these drive source 321 interlocks; In addition, transmission device 33 has a power transmission shaft 331 that is hubbed on the supporting seat 31, and one and the block piece 332 that opens and closes of this power transmission shaft 331 interlocks.
Cooperate and consult Fig. 3, arrangement of clutch 34 has one and electrically connects and can produce the electromagnetic device 341 of magnetic attraction with drive source 321, one is subjected to axostylus axostyle 322 interlocks and is articulated in driving link 342 on the aforementioned electric chinaware 341, and one is provided with and connects the Passive part 343 of power transmission shaft 331 with respect to this driving link 342; Wherein, synchronous interlock electromagnetic device 341 starts when drive source 321 starts, and driving link 342 is subjected to the magnetic action of electromagnetic device 341 with Passive part 343 and interconnects, so that Passive part 343 can be subjected to the interlock of driving link 342; In addition, when preventing that driving link 342 from separating with Passive part 343, Passive part 343 rotation processes rub to driving link 342, can be provided with a pad 344 in driving link 342 and 343 of Passive parts in good time.
Consult Fig. 2, Fig. 4, under the normal power supply state, electromagnetic device 341 can be activated the electric power in source 321 and produce a magnetic, so that driving link 342, Passive part 343 are subjected to the magnetic action of electromagnetic device 341 and interconnect (as the arrow among Fig. 4), so when drive source 321 drive shaft rods 322 rotate, Passive part 343 can be subjected to the interlock of driving link 342, and impels power transmission shaft 331 to rotate, successfully block piece 332 is opened and closed the location; Cooperate and consult Fig. 5, and when running into the situation of stopping, cutting off the power supply, 341 of electromagnetic devices can be because of the interruption of electric power, and its magnetic is disappeared, naturally make driving link 342, Passive part 343 lose the power of connection and disengaging mutually, so, can carry out scrolling power transmission shaft 331 in manual pulling mode easily, successfully block piece 332 is carried out switching motion, and can be because of power transmission shaft 331 and axostylus axostyle 322 mutual clips, and be activated the interlock drag effects in source 321, and can't produce mobilely, and then increase the convenience of using; Certainly, if behind telegram in reply, 341 of electromagnetic devices can recover its magnetic, and driving link 342, Passive part 343 are interconnected once more, and make power transmission shaft 331 can be activated the interlock of source 321, axostylus axostyle 322, driving link 342, Passive part 343 smoothly.
Conclude aforementioned, the electrically driven curtain that can open and close easily after the utility model outage, it mainly is to be provided with an arrangement of clutch between power set and transmission device, when utilizing drive source to drive, the electromagnetic device of interlock arrangement of clutch produces a magnetic attraction synchronously, so that the driving link of arrangement of clutch, Passive part can because of magnetic action mutually magnetic connect, and then make power transmission shaft can be activated the interlock in source and carry out the switching motion of block piece; Otherwise, when the supply loss of power of drive source, driving link, Passive part nature separate because of magnetic disappears, and this moment, power transmission shaft was not activated the interlock drag effects in source, so the mode of can be easily, successfully moving with manual pulling block piece opens and closes, more increase the convenience of using.
The above only is explanation preferred embodiment of the present utility model; can not limit protection domain of the present utility model with this; every according to the technological thought that the utility model proposes, any change of being done on the technical scheme basis all falls within the utility model protection domain.
Claims (2)
1. the electrically driven curtain that can open and close easily after the outage, it includes a supporting seat, and is located at power set and on this supporting seat and is located at transmission device on the supporting seat; Wherein, power set have the drive source of being located on the supporting seat, and an axostylus axostyle that is subjected to this drive source interlock; In addition, described transmission device has a power transmission shaft that is hubbed on the supporting seat, and a block piece that opened and closed by this power transmission shaft interlock; It is characterized in that:
Have additional an arrangement of clutch between described power set, transmission device, this arrangement of clutch has an electromagnetic device, that electrically connects and can produce magnetic attraction with drive source to be subjected to the axostylus axostyle interlock and to be articulated in driving link on the electromagnetic device, an and Passive part that is provided with and is connected with respect to this driving link with power transmission shaft, wherein, synchronous interlock electromagnetic device start when drive source starts, and driving link and Passive part be subjected to electromagnetic device magnetic action and mutually magnetic be connected so that Passive part is subjected to the interlock of driving link.
2. the electrically driven curtain that can open and close easily after the outage as claimed in claim 1 is characterized in that: be provided with a pad between described driving link and Passive part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201600791U CN201650067U (en) | 2010-03-10 | 2010-03-10 | Electric curtain that can be started and stopped easily after power failure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201600791U CN201650067U (en) | 2010-03-10 | 2010-03-10 | Electric curtain that can be started and stopped easily after power failure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201650067U true CN201650067U (en) | 2010-11-24 |
Family
ID=43115299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201600791U Expired - Fee Related CN201650067U (en) | 2010-03-10 | 2010-03-10 | Electric curtain that can be started and stopped easily after power failure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201650067U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020287A (en) * | 2014-04-18 | 2015-11-04 | 帕莎玛（深圳）遮阳技术有限公司 | Mechanical engaging and disengaging structure |
| CN103437689B (en) * | 2013-08-30 | 2016-06-08 | 吴诗舜 | A kind of controller for scrolling door |
| AU2019246883B2 (en) * | 2017-09-11 | 2021-01-28 | Nien Made Enterprise Co., Ltd. | Control System for Window Shutter |
-
2010
- 2010-03-10 CN CN2010201600791U patent/CN201650067U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437689B (en) * | 2013-08-30 | 2016-06-08 | 吴诗舜 | A kind of controller for scrolling door |
| CN105020287A (en) * | 2014-04-18 | 2015-11-04 | 帕莎玛（深圳）遮阳技术有限公司 | Mechanical engaging and disengaging structure |
| AU2019246883B2 (en) * | 2017-09-11 | 2021-01-28 | Nien Made Enterprise Co., Ltd. | Control System for Window Shutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20130310 |