CN201722864U - Awning driving device - Google Patents
Awning driving device Download PDFInfo
- Publication number
- CN201722864U CN201722864U CN201020263670XU CN201020263670U CN201722864U CN 201722864 U CN201722864 U CN 201722864U CN 201020263670X U CN201020263670X U CN 201020263670XU CN 201020263670 U CN201020263670 U CN 201020263670U CN 201722864 U CN201722864 U CN 201722864U
- Authority
- CN
- China
- Prior art keywords
- awning
- gear pair
- power transmission
- transmission shaft
- shaft
- 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
Images
Landscapes
- Building Awnings And Sunshades (AREA)
Abstract
An awning driving device relates to a driving device, can automatically control the folding/unfolding of an awning according to outdoor light intensity, wind speed, weather and the like and can also manually control the folding/unfolding of the awning, and comprises a shell, a sensor, a control circuit, a motor and a transmission device, wherein the sensor is arranged outside the shell; the control circuit, the motor and the transmission device are arranged inside the shell; a signal output end of the sensor is electrically connected with a signal input end of a controller; the signal output end of the control circuit is electrically with the signal input end of the motor; the transmission device is provided with a fore gear pair, a transmission shaft and a post gear pair; a driving gear of the fore gear pair is connected with an output shaft of the motor; a driven gear of the fore gear pair is connected with the transmission shaft which is connected with the driving gear of the post gear pair; and the driven gear of the post gear pair is connected with a folding/unfolding roller of an external awning.
Description
Technical field
The utility model relates to a kind of drive unit, especially relates to a kind of awning drive unit.
Background technology
Along with the rise gradually of Smart Home industry, how control more and more automatically and paid close attention to being located at outdoor awning.At present, the kind of awning can be divided into by its folding and unfolding type of drive: hand, electrodynamic type and fixed (promptly not shrinking); Can be divided into by structural shape: crank arm type awning, swing arm awning and parasols etc.Existing awning is not generally controlled function automatically, promptly can not realize automatic deploying and retracting according to outdoor brightness, wind speed or rainwater situation.
Notification number provides a kind of awning of electronic control for the utility model patent of CN2839439, it comprises support, motor, active supporting arm, puggaree, connecting rod, motor is a tube shaped electric machine, tube shaped electric machine places rotating shaft, and active supporting arm one end is fixed on the support, and the other end is fixed on the connecting rod, active supporting arm can elongate and shrink, one end of puggaree is fixed on the connecting rod, and the other end is fixed in the rotating shaft around volume, and is supported by active supporting arm.
Notification number provides a kind of awning for the utility model patent of CN2380631, is made up of tarpaulin and support, and support is made up of two holders, a rotating shaft, one speed reducer, an executor, two support plates, a connecting rod and two elasticity braces.The tarpaulin area can reach 8M * 4M, is fit to the shop and uses; Can stretch automatically; Positive paulin after the contraction does not take up space fully; Compact conformation does not need pillar during the large tracts of land sunshade, do not influence traffic; Installation is set up convenient, fast; But overcast and rainy tarpaulin rolling does not influence indoor light, ventilation; Avoid tarpaulin to drench with rain simultaneously, can prolong the tarpaulin life-span.
Summary of the invention
Whether rainy the purpose of this utility model provide a kind of folding and unfolding that can control awning according to outdoor light intensity, wind speed and situation such as automatically, also can manually control the awning drive unit of awning folding and unfolding.
The utility model is provided with housing, sensor, control circuit, motor and transmission device;
Sensor is located at hull outside, control circuit, motor and transmission device are located at enclosure interior, the signal output part of sensor is electrically connected with the signal input part of controller, the signal output part of control circuit is electrically connected with the motor signal input part, transmission device is provided with prime gear pair, power transmission shaft and back level gear pair, the driving gear of prime gear pair is connected with motor output shaft, the driven gear of prime gear pair is connected with power transmission shaft, power transmission shaft is connected with the driving gear of back level gear pair, and the driven gear of back level gear pair is connected with the folding and unfolding roller of outside awning.
Described sensor preferably includes Raindrop sensor, air velocity transducer and optical sensor, and each sensor preferably is installed in the hull outside top.
Described control circuit preferably is provided with Switching Power Supply, controller and relay group, Switching Power Supply input external AC power supply, Switching Power Supply output termination controller power source input, the controller control signal output is through the described motor drive signal input of relay winding.Described relay group can be provided with is just changeing relay and counter-rotating relay, is just changeing the rotating that relay and counter-rotating relay are controlled described motor respectively.Described Switching Power Supply can adopt battery, preferably adopts the solar storage battery of energy-conserving and environment-protective.Controller can adopt single-chip microcomputer or PLC programmable logic controller, is preferably single-chip microcomputer.Between optical sensor and controller, add can manual amendment's illumination predetermined value device, the time that makes controller send action command is adjusted thereupon, be used for satisfying the use of intensity of illumination different regions, perhaps according to user's wish, the time that the manual adjustment light intensity begins to work to controller.Can reserve other interfaces of relay at the output of single-chip microcomputer,, only need write the logical action program during use again and get final product as switch according to household electrical appliance in the outer signals control room.
The prime gear pair of described transmission device is preferably bevel gear pair.
The back level gear pair of described transmission device is preferably worm-gears.
The power transmission shaft of described transmission device can be provided with power transmission shaft, lower drive shaft and lower drive shaft return spring, last power transmission shaft top is shaft-like, last power transmission shaft top is coaxial one with the worm screw of back level gear pair, last power transmission shaft bottom is tubular, lower drive shaft return spring and lower drive shaft top are arranged in the tubular tube chamber, power transmission shaft bottom of going up, be provided with syndeton between lower drive shaft and the last power transmission shaft, the lower drive shaft return spring is located between lower drive shaft upper end and the bottom surface, tube chamber, last power transmission shaft bottom.Described syndeton is the inlaid type syndeton, promptly is provided with low level draw-in groove and high-order draw-in groove on the wall of tube chamber, last power transmission shaft bottom, is provided with bayonet lock on lower drive shaft top, and bayonet lock is embedded in low level draw-in groove or the high-order draw-in groove.
Preferably be fixed with changer lever in the lower drive shaft lower end, changer lever is provided with dog hole.By stirring changer lever, the prime gear pair is separated, realize manually control.
When the utility model uses, generally be to be in automatic control state.During daytime, Raindrop sensor, air velocity transducer and optical sensor are opened simultaneously, each sensor can and pass to control circuit with extraneous coherent signal collection, and the control circuit basis is set logical action, after promptly light intensity reaches setting value, play motor, motor stretches out awning by transmission device automatically, and when wind speed was excessive, awning is automatic drawing back also, when rainy, awning is automatic drawing back also.During evening, when light intensity decreasing to setting value time awning automatic drawing back, do not have other actions again, waits for daytime of second day and arrives and circulate unlatching once more with this.After adopting this control mode, can shorten the time that awning stretches out open configuration greatly, avoid unnecessary exposing to the sun and rain, prolong the application life of awning.This automatic control can be artificial, and is time saving and energy saving.If outage, or extraneous light intensity does not reach predetermined value, or also wishing that awning stretches out when rainy opens (using as hiding canopy), and control just can't be finished above-mentioned functions so automatically, at this moment with regard to changeable be manual control.Promptly stir changer lever, the prime gear pair is separated, realize manually control tarpaulin roller, thereby make the tarpaulin roller realize folding and unfolding with shank.This shows, the utlity model has simple for structure, control perfect in shape and function, time saving and energy saving, control and the manually convenient and awning long service life of control conversion, energy-conserving and environment-protective and can be embedded into the medium outstanding advantage of intelligent domestic system automatically automatically.
Description of drawings
Fig. 1 is structure and the scheme of installation of the utility model embodiment.
Fig. 2 is the structural representation of the prime gear pair of utility model embodiment, last power transmission shaft, lower drive shaft, lower drive shaft return spring and changer lever.
The specific embodiment
Referring to Fig. 1 and 2, the utility model embodiment is provided with housing 12, sensor (comprising Raindrop sensor 7, air velocity transducer 8 and optical sensor 9), control circuit, motor 1 and transmission device.
Raindrop sensor 7, air velocity transducer 8 and optical sensor 9 are located at housing 12 outer tip end, and control circuit, motor 1 and transmission device are located at housing 12 inside.Control circuit is located on the insulation division board 4, form by Switching Power Supply 3, single-chip microcomputer 2 and relay group 5, Switching Power Supply 3 input end lines 6 external AC power supplies, Switching Power Supply 3 outputs connect single-chip microcomputer 2 power inputs, and single-chip microcomputer 2 control signal outputs connect the driving signal input of motor 1 through relay group 5.Relay group 5 is provided with just changes relay and counter-rotating relay, is just changeing the rotating that relay and counter-rotating relay are controlled motor 1 respectively.The signal output part of each sensor is electrically connected with the signal input part of single-chip microcomputer 2, and the control signal output of single-chip microcomputer 2 is electrically connected with the driving signal input of motor 1.Single-chip microcomputer 2 can be controlled the rotating of motor 1 in real time.
Transmission device is provided with prime gear pair (for bevel gear pair), power transmission shaft and back level gear pair (be worm-gears, be located in the headstock 14, be used to drive the folding and unfolding roller P rotation of awning, do not draw among Fig. 1 and 2).The driving gear 10 of prime gear pair connects motor 1 output shaft, and the driven gear 20 of prime gear pair is connected with power transmission shaft.Power transmission shaft is provided with power transmission shaft 16, lower drive shaft 19 and lower drive shaft return spring 17, and last power transmission shaft 16 tops are shaft-like, and last power transmission shaft 16 bottoms are tubular, and last power transmission shaft 16 tops are coaxial one with the worm screw of back level gear pair.Lower drive shaft return spring 17 and lower drive shaft 19 tops are arranged in the tubular tube chamber, power transmission shaft 16 bottom of going up, be provided with the inlaid type syndeton between lower drive shaft 19 and the last power transmission shaft 16, promptly on the wall of tube chamber, last power transmission shaft 16 bottom, be provided with low level draw-in groove 161 and high-order draw-in groove 162, be provided with bayonet lock 18 on lower drive shaft 19 tops, bayonet lock 18 is embedded in the low level draw-in groove 161 that (this state is the bevel gear pair engagement, by motor-driven automatic control state), lower drive shaft return spring 17 is located between lower drive shaft 19 upper end and the bottom surface, tube chamber, last power transmission shaft 16 bottom.
Changer lever 23 upper ends and lower drive shaft 1 lower end are spirally connected, and label 21 and 22 is represented pad and locking nut respectively.Changer lever 23 is provided with dog hole 231 and handgrip 232.(available shank 30 hooks the dog hole 231 of changer lever 23 by stirring changer lever 23, also can directly rotate handgrip 232, changer lever 23 up pushed up to drive lower drive shaft 19 and overcome on the lower drive shaft return spring 17 and move, rotate simultaneously), bayonet lock 18 is embedded in the high-order draw-in groove 162, can make bevel gear pair (being that driving gear 10 separates with driven gear 20) like this, thereby can realize that the folding and unfolding roller P that manually controls awning rotates, and is not afraid of outage.
Claims (10)
1. an awning drive unit is characterized in that being provided with housing, sensor, control circuit, motor and transmission device; Sensor is located at hull outside, control circuit, motor and transmission device are located at enclosure interior, the signal output part of sensor is electrically connected with the signal input part of controller, the signal output part of control circuit is electrically connected with the motor signal input part, transmission device is provided with prime gear pair, power transmission shaft and back level gear pair, the driving gear of prime gear pair is connected with motor output shaft, the driven gear of prime gear pair is connected with power transmission shaft, power transmission shaft is connected with the driving gear of back level gear pair, and the driven gear of back level gear pair is connected with the folding and unfolding roller of outside awning.
2. a kind of awning drive unit as claimed in claim 1 is characterized in that described sensor comprises Raindrop sensor, air velocity transducer and optical sensor, and each sensor is installed in the hull outside top.
3. a kind of awning drive unit as claimed in claim 1, it is characterized in that described control circuit is by Switching Power Supply, controller and relay group, Switching Power Supply input external AC power supply, Switching Power Supply output termination controller power source input, the controller control signal output is through the described motor drive signal input of relay winding.
4. a kind of awning drive unit as claimed in claim 3 is characterized in that described Switching Power Supply adopts battery.
5. a kind of awning drive unit as claimed in claim 3 is characterized in that controller adopts single-chip microcomputer.
6. a kind of awning drive unit as claimed in claim 1, the prime gear pair that it is characterized in that described transmission device is a bevel gear pair.
7. a kind of awning drive unit as claimed in claim 1 is characterized in that the back level gear pair of described transmission device is a worm-gears.
8. a kind of awning drive unit as claimed in claim 1, the power transmission shaft that it is characterized in that described transmission device is provided with power transmission shaft, lower drive shaft and lower drive shaft return spring, last power transmission shaft top is shaft-like, last power transmission shaft top is coaxial one with the worm screw of back level gear pair, last power transmission shaft bottom is tubular, lower drive shaft return spring and lower drive shaft top are arranged in the tubular tube chamber, power transmission shaft bottom of going up, be provided with syndeton between lower drive shaft and the last power transmission shaft, the lower drive shaft return spring is located between lower drive shaft upper end and the bottom surface, tube chamber, last power transmission shaft bottom.
9. a kind of awning drive unit as claimed in claim 8, it is characterized in that described syndeton is the inlaid type syndeton, promptly be provided with low level draw-in groove and high-order draw-in groove on the wall of tube chamber, last power transmission shaft bottom, be provided with bayonet lock on lower drive shaft top, bayonet lock is embedded in low level draw-in groove or the high-order draw-in groove.
10. a kind of awning drive unit as claimed in claim 8 is characterized in that being fixed with changer lever in the lower drive shaft lower end, and changer lever is provided with dog hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020263670XU CN201722864U (en) | 2010-07-20 | 2010-07-20 | Awning driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020263670XU CN201722864U (en) | 2010-07-20 | 2010-07-20 | Awning driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201722864U true CN201722864U (en) | 2011-01-26 |
Family
ID=43491181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020263670XU Expired - Fee Related CN201722864U (en) | 2010-07-20 | 2010-07-20 | Awning driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201722864U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195266A (en) * | 2013-03-29 | 2013-07-10 | 四川长虹电器股份有限公司 | Rain preventing device for pedestrians |
| CN114575664A (en) * | 2022-03-11 | 2022-06-03 | 浙江好易点智能科技有限公司 | Automobile sunshade |
-
2010
- 2010-07-20 CN CN201020263670XU patent/CN201722864U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195266A (en) * | 2013-03-29 | 2013-07-10 | 四川长虹电器股份有限公司 | Rain preventing device for pedestrians |
| CN103195266B (en) * | 2013-03-29 | 2015-06-17 | 四川长虹电器股份有限公司 | Rain preventing device for pedestrians |
| CN114575664A (en) * | 2022-03-11 | 2022-06-03 | 浙江好易点智能科技有限公司 | Automobile sunshade |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204889001U (en) | Multi -functional electronic sun shade of solar energy | |
| CN204024423U (en) | Solar energy intelligent curtain | |
| CN203639725U (en) | Intelligent windproof and rainproof clothes airing device | |
| CN205205505U (en) | Intelligence drying device | |
| CN203762747U (en) | Electric flowerpot stand device capable of sunning flowers automatically | |
| CN104949049A (en) | Solar street lamp capable of automatically regulating direction | |
| CN205637377U (en) | Folding type intelligence weather canopy | |
| CN204786092U (en) | But solar street lamp in automatically regulated position | |
| CN111778688A (en) | Automatic get light and shelter from rain clothes hanger that dries in air that can remote control | |
| CN201722864U (en) | Awning driving device | |
| CN201312604Y (en) | Solar energy automatic remote-control umbrella | |
| CN206887562U (en) | A kind of solar energy Intelligent clothes airing apparatus | |
| CN103584674A (en) | Rain-proof clothes rack | |
| CN211972826U (en) | Clothes drying robot | |
| CN209568284U (en) | The Intellective airer of Automatic Control | |
| CN208007168U (en) | Bicycle with automatic covering rain cover | |
| CN1786407A (en) | Photo-controlled, Temp,-controlled semi-automatic hidden rolling apparatus for building with solar energy | |
| CN207889555U (en) | The fluffy intelligent charging spot opened automatically of umbrella | |
| CN205529587U (en) | Intelligent clothes -horse | |
| CN104481089A (en) | Telescopic intelligent canopy | |
| CN214047836U (en) | Novel energy-saving environment-friendly umbrella | |
| CN204898365U (en) | Intelligent clothes airing machine | |
| CN203538560U (en) | Automatic sun umbrella | |
| CN207648667U (en) | A kind of multifunctional solar energy streetlight | |
| CN211848547U (en) | Automatic rainproof cantilever type clothes hanger |
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: 20110126 Termination date: 20130720 |