CN103437689B - A kind of controller for scrolling door - Google Patents
A kind of controller for scrolling door Download PDFInfo
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- CN103437689B CN103437689B CN201310390663.4A CN201310390663A CN103437689B CN 103437689 B CN103437689 B CN 103437689B CN 201310390663 A CN201310390663 A CN 201310390663A CN 103437689 B CN103437689 B CN 103437689B
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- 238000005096 rolling process Methods 0.000 abstract description 12
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000006835 compression Effects 0.000 abstract description 2
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Abstract
The present invention discloses a kind of controller for scrolling door, comprise sprocket wheel, door curtain reel and electromagnetic clutch etc., sprocket wheel arranges clutch jack, electromagnetic clutch comprises magnetic valve, return spring and clutch and inserts dish, clutch is inserted and is arranged the plug in bar of clutch on dish, return spring is arranged on the inner chamber place of magnetic valve, and one end is inserted panel surface with clutch and contacted. During machine operation, return spring compression clutch coupling is inserted among the clutch jack of bar insertion sprocket wheel, the electronic work of shutter door; When motor does not work, bar disengaging sprocket wheel is inserted in return spring release clutch, and door curtain reel is separated with sprocket wheel, manual work. Electromagnetic clutch is applied in electric rolling gate equilibrium system by the present invention, creatively solve electric rolling gate have a power failure and motor without the technical problem of light manual switch shutter door easily under working order; Structure is simple, it is possible to improve on original shutter door basis, adds a little component and just can reach goal of the invention, and construction and maintenance maintenance are all very convenient.
Description
Technical field
The present invention relates to a kind of controller for scrolling door, particularly relate to a kind of electromagnetic clutch of applying and realize the controller for scrolling door that electric and hand switches automatically and the shutter door using this device.
Background technology
Shutter door is also called " rolling screen door ", is be linked togather with the door sheet hinge of a lot of joint motion, in fixing slideway, and the door rotated up and down centered by spool above door. shutter door is widely used in public place or the houses such as the business shop front, garage, market, hospital, factories and miness enterprise. divide from the scroll mode of shutter door, mainly contain two kinds: manually with electronic. manual mode: by the torsion spring balance strength on roller shutter central shaft, reach and manually easily pull roller shutter switch up and down. electronic mode: with motor special drive roller shutter central axis, reach roller shutter switch, when turn to motor setting upper and lower spacing time automatically stop. raising along with people's living standard and the requirement to convenience, electric rolling gate is used more and more. the electric rolling gate of currently available products mainly comprises: motor, sprocket wheel, door curtain reel, door sheet, sprocket wheel is fixedly connected with door curtain reel, when by button or telemanipulator switch door, electric machine rotation, motor output shaft is by chain-driving sprocket wheel synchronous axial system, sprocket wheel drives door curtain reel synchronous axial system that door sheet has been rolled up or put down, limit switch can be touched when being in standard-sized sheet or standard-sized sheet state when door sheet and stop electric machine rotation, owing to being provided with braking devices in electric rolling floodgate driving motor, when after operation terminates or under power-off condition, motor brake system makes motor output shaft be in braking state, therefore sprocket wheel and door curtain reel are in locking state, cannot switch door. cannot there is potential safety hazard by switch shutter door under power-off condition, current solution mainly contains: one is for drive-motor is equipped with backup power source so that it is at any time can electrically operated. two is be provided with manual slide fastener on drive-motor as emergency unit, when power failure or electronic remote system fail, it is possible to manual switch door.
Electronic shutter door in existing market, for having a power failure and emergent solution during electronic remote system fail, design deficiency below existing: the mode one, being equipped with backup power source, there is cost height, the waste energy, the problem that backup power source battery to be changed in the cycle simultaneously. Two, arranging the mode of manual slide fastener emergency unit, the rolling screen door that there is simple gate single household cannot enter the problem of operation slide fastener, and causing cannot switch door. Three, when the natural disaster such as presence of fire, earthquake and Humanmade disasters, namely allowing to manually slide fastener emergency unit switch door, also there is enabling efficiency low, the time of opening the door is long, leads to miss the problem of escape and property rescue opportunity.
To sum up, existing market also there is no a kind of efficient switching, have under electricity and power-off condition can the electric-hand driven two-purpose safety coiling gate product of high efficiency switch door. Therefore, it is necessary to prior art is improved.
Summary of the invention
In order to make up the deficiencies in the prior art, the present invention discloses a kind of controller for scrolling door, and its technical problem solved realizes electric rolling gate having a power failure or under failure condition, can efficiently switch to the manual work mode departing from motor braking completely.
In order to realize foregoing invention object, the technical solution used in the present invention is as follows:
A kind of controller for scrolling door, comprise sprocket wheel and door curtain reel, it is characterized in that, sprocket wheel arranges clutch jack, between sprocket wheel and door curtain reel, electromagnetic clutch is set, electromagnetic clutch electrical connection shutter door system power supply, electromagnetic clutch is inserted when machine operation among the clutch jack of sprocket wheel, and the clutch jack departing from sprocket wheel when motor does not work makes door curtain reel be separated with sprocket wheel.
Described electromagnetic clutch comprises magnetic valve, return spring and clutch and inserts dish, and clutch is inserted and arranged the plug in bar of some clutches on dish, and return spring is arranged on the inner chamber place of magnetic valve, and one end is inserted panel surface with clutch and contacted.
Specifically, described a kind of controller for scrolling door also comprises coupling shaft, shaft coupling, connection axle firmware, connection axle firmware lid; From shutter door equilibrium system end, sprocket wheel, magnetic valve, clutch coupling insert dish, connection axle firmware lid arranged concentric successively; The axle head of shaft coupling is sleeved within sprocket wheel with one heart, among the respective slot that the spindle nose of the other end projection is placed in connection axle firmware; Connection axle firmware is arranged between sprocket wheel and connection axle firmware lid, and dish inserted by its inner containment magnetic valve and clutch coupling; Connection axle firmware lid two ends are fixedly connected with door curtain reel with connection axle firmware respectively; Coupling shaft, successively through equilibrium system end, shaft coupling, is fixedly connected with the door curtain reel central shaft passing connection axle firmware lid, the slotting dish of clutch coupling, magnetic valve and magnetic valve return spring thereof successively from the doorframe the other end.
Further, power supply string holes is set in described coupling shaft, passes therethrough to the supply lead of solenoid valve.
Further, described shaft coupling one end is circular axle body, within the through hole being placed in ring flange and sprocket wheel; The other end is the convex spindle nose of trilateral, yi word pattern or quadrangle; Described axle firmware profile is cylinder shape, and its inside is provided with big groove and little groove; Clutch coupling is inserted dish and is placed in big groove, and big groove sidewall is provided with inserts the corresponding circular hole of bar with clutch coupling, plays the effect of clutch coupling restriction location; Magnetic valve is placed in little groove internal fixtion on center shaft; Connection axle firmware inwall is provided with the corresponding spindle nose groove of the convex spindle nose of the trilateral with shaft coupling, yi word pattern or quadrangle, is loaded by the convex spindle nose of shaft coupling in the corresponding spindle nose groove of connection axle firmware during assembling.
Further, described central shaft being provided with power assistant spring, described axle firmware periphery waist circumference is uniformly distributed and arranges some spring-loaded holes.
Further, the central shaft of described door curtain reel divides two sections of settings, between multistage power assistant spring is set, junction arranges Flywheel disc and bearing; Door curtain reel central shaft arranges some bearings, lays respectively between connection axle firmware lid and central shaft, between Flywheel disc and central shaft.
Further, described equilibrium system end employing dish ivory structure, dish ivory is fixedly connected with ring flange, and coupling shaft is fixedly attached on shutter door slip side plate by the through hole at dish ivory center, and slip side plate is movable in the slip frame being arranged on doorframe.
Further, described controller for scrolling door also comprises follow-up gear, and described follow-up gear is arranged on shutter door without motor one end, comprises equilibrium system end, ring flange, shaft coupling, connection axle firmware, is connected with central shaft by the coupling shaft passed therethrough; Follow-up gear and motor side device synchronous coordination action so that door body operates steadily up and down.
On the basis of existing design, for Problems existing, the resolving ideas of the present invention is: disconnect being fixedly connected with between sprocket wheel and door curtain reel, between electromagnetic clutch is set. When, in machine operation situation, electromagnetic clutch coil obtains electric, under the effect of electromagnetic force, return spring is compressed, clutch coupling adhesive, and sprocket wheel and door curtain reel are connected as one by clutch coupling, and motor can drive door curtain reel synchronous axial system, is now normal electrically operated; When under motor not working condition, electromagnetic clutch coil losing electricity, electromagnetic force disappears, under the effect of return spring reset power, clutch separation, does not connect between sprocket wheel and door curtain reel, door curtain reel is separated completely with motor output shaft, not by the constraint of motor brake system, it is possible to manual switch door quickly and efficiently, it it is now manual operation; Under can realizing power-off condition by above-mentioned design, automatical and efficient switch to manual mode, further, more laborsaving for ensureing manual switch door, door curtain spool spindle is also provided with power assistant spring.
In sum, the useful effect of the present invention is: 1, electromagnetic clutch be applied in electric rolling gate equilibrium system, creatively solves electric rolling gate and has a power failure with motor without the technical problem easily realizing manual switch shutter door under working order easily; 2, structure is simple. Can improve on original shutter door basis, add a little component and just can reach goal of the invention. Simple structure makes this installation cost cheap, and follow-up construction and maintenance maintenance are all very convenient.
Accompanying drawing explanation
Fig. 1 shutter door overall structure schematic diagram of the present invention;
Fig. 2 controller for scrolling door structural representation of the present invention
Fig. 3 coupler structure schematic diagram;
Fig. 4 joins axle firmware structural representation.
Wherein: 1-motor; 2-chain; 3-sprocket wheel; 4-slip side plate; 5-electromagnetic clutch; 6-door curtain reel; 7-door sheet; 8-central shaft; 9-power assistant spring; 10-Flywheel disc; 11-magnetic valve; 12-return spring; Dish inserted by 13-clutch coupling; Bar is inserted in 14-clutch; 15-clutch jack; 16-coupling shaft; 17-shaft coupling; 17A-shaft coupling axle body; 17B-shaft coupling spindle nose; 18-joins axle firmware; 18A-joins axle firmware big groove; 18B-joins the little groove of axle firmware; 18C-spindle nose groove; 18D-inserts rod aperture; 19-power supply string holes; 20-power assistant spring seat; The long head of 21-power assistant spring; 22-equilibrium system end; 23-ring flange; 24A-bearing one; 24B-bearing two; 25-spring-loaded hole; 26-slip frame; 27-joins axle firmware lid.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further detailed.
The door curtain reel of shutter door is positioned at shutter door doorframe top, is worked by motor 1, and chain 2 band movable sprocket 3 rotates, and sprocket wheel 3 drives door curtain reel 6 to rotate again, has rolled up or has put down the door sheet 7 of shutter door, reached the object of switch shutter door.
As shown in Figure 1, the main part of the controller for scrolling door of the present invention is arranged on roller shutter drive-motor one end of shutter door. Form primarily of sprocket wheel 3 and electromagnetic clutch 5. In fig 2 it may be seen that electromagnetic clutch comprises magnetic valve 11, return spring 12 and clutch coupling inserts dish 13, clutch coupling is inserted and is provided with the plug in bar 14 of clutch on dish, and sprocket wheel is provided with corresponding clutch jack 15. Under electric machine operation state, magnetic valve obtains electric return spring and is in compressed state, the clutch that dish inserted by clutch coupling is inserted in the bar clutch jack that to be inserted on sprocket wheel corresponding, and the door curtain reel part of shutter door and sprocket wheel are combined as a whole, by the dynamic door curtain reel motor switch shutter door of driven by motor sprocket wheel volume; When motor does not work, magnetic valve dead electricity, return spring is in release state, push clutch coupling open and insert dish, door curtain reel system and sprocket wheel are departed from, and the breaking system of motor loses the control for brake to shutter door, and mode that now can be manually artificial controls the switch of shutter door.
As shown in Figure 2, the concrete structure of controller for scrolling door of the present invention is as follows: from shutter door door body equilibrium system end 22, and the ring flange 23 that is connected with end winding support, sprocket wheel 3, magnetic valve 11, clutch coupling insert dish 13, connection axle firmware lid 19 arranged concentric successively; One end of shaft coupling 17 is sleeved within sprocket wheel 3 and ring flange 23 with one heart, and the convex spindle nose of the other end is fitted together to the connection corresponding groove of axle firmware; Connection axle firmware 18 is arranged between sprocket wheel 3 and connection axle firmware lid 27, and dish inserted by its inner containment magnetic valve and clutch coupling; Connection axle firmware lid 19 is screwed with connection axle firmware and door curtain reel respectively and is connected; Coupling shaft 16, successively through equilibrium system end 22, shaft coupling 17, is fixedly connected with the door curtain reel central shaft 8 passing connection axle firmware lid 19, the slotting dish 13 of clutch coupling, magnetic valve 11 and magnetic valve return spring 12 thereof successively from the doorframe the other end.
Sprocket wheel, for having certain thickness circular ring, contacts with the ring flange of door curtain reel ends near doorframe one side, and the lug boss on another side is provided with some clutch jacks 15. Return spring is arranged in magnetic valve, and one end suit stretches into magnetic valve inner chamber, and dish contacts side surfaces inserted by the other end and clutch coupling. Clutch coupling is inserted dish and is provided with some plug in bars 14 towards shutter door frame side, and its shape and quantity are corresponding with shape and the quantity of clutch jack 15; Dish inserted by clutch coupling and magnetic valve spacing is less than or equals the degree of depth of clutch jack on sprocket wheel.
Coupling shaft and central shaft arrange screw thread, so that between the two by the connection that is screwed.
In order to give solenoid valve, arranging power supply string holes 19 and make to pass therethrough to the supply lead of solenoid valve in coupling shaft 16, the power supply of magnetic valve takes from motor power, gets through transformer conversion.
As shown in Figure 3, the effect of shaft coupling 17 is connected with connection axle firmware 18 by sprocket wheel 3, is hollow structure, and coupling shaft 16 passes through from centre; Shaft coupling one end is shaft coupling axle body 17A, within the through hole being placed in ring flange and sprocket wheel; The other end is the convex shaft coupling spindle nose 17B of trilateral, yi word pattern or quadrangle.
As shown in Figure 4, connection axle firmware profile is cylinder shape, and its inside is provided with big groove 18A and little groove 18B; Clutch coupling is inserted dish and is placed in big groove, and big groove sidewall is provided with inserts the corresponding slotting rod aperture 18D of bar with clutch coupling, plays the effect of clutch coupling restriction location; Magnetic valve is placed in little groove, and magnetic valve is fixing on center shaft; Connection axle firmware inwall is provided with the corresponding spindle nose groove 18C of the trilateral with shaft coupling, yi word pattern or quadrangle spindle nose, is loaded by the convex spindle nose 17B of shaft coupling in the corresponding spindle nose groove 18C of connection axle firmware during assembling.
Connection periphery, axle firmware lid one end connects together with connection axle firmware big groove periphery, is screwed connection; The other end periphery and spool door curtain reel connect together, and are screwed connection.
In order to shutter door pull easy and convenient, in shutter door door curtain reel, power assistant spring 9 is set, power assistant spring is set with on center shaft, power assistant spring two ends are oppositely install, one end is arranged on connection axle firmware by power assistant spring seat 20 and covers, and the other end is installed on Flywheel disc 10 on center shaft by power assistant spring length 21. Connection axle firmware periphery waist circumference is uniformly distributed and arranges some spring-loaded holes 25, the afterburning dynamics of spring is adjusted by spring-loaded hole, makes it the weight with whole door row and adapt.
Door curtain reel central shaft arranges some bearings, comprises bearing two 24B etc. between bearing one 24A between connection axle firmware lid and central shaft, Flywheel disc and central shaft.
Size specification according to door body, the central shaft of door curtain reel can divide two sections of settings, between multistage power assistant spring is set respectively, junction arranges Flywheel disc and bearing.
In order to make shutter door central shaft realize anterior-posterior translation in the horizontal direction, make the distance that the door curtain rolled up and doorframe keep suitable, the equilibrium system end 22 of shutter door generally employing dish ivory structure, dish ivory is fixedly connected with ring flange, coupling shaft 16 is fixedly attached on shutter door slip side plate 4 by the through hole at dish ivory center, and slip side plate is movable in the slip frame 26 being arranged on doorframe.
In order to prevent door row dislocation, ensure the synchronous balance movement of door body at two ends, door curtain spool left and right, shutter door Controlling System is also arranged without motor side follow-up gear at the other end of doorframe. Described follow-up gear, except not having the magnetic valve of motor side, clutch coupling, sprocket wheel etc., is included dish ivory, ring flange, shaft coupling, connection axle firmware etc. equally, is connected with central shaft by coupling shaft. Follow-up gear and motor side synchronous coordination action so that door body operates steadily up and down.
The existing electronic remote control installed by control device provided by the invention turns on gate, when under electric machine operation state, corresponding pilot circuit is also energized to magnetic valve, the clutch that the magnetic force that energising produces attracts clutch coupling to insert dish is inserted in the clutch jack of bar insertion sprocket wheel, make sprocket wheel, shaft coupling, clutch coupling insert dish and join axle firmware, connection axle firmware lid and door curtain reel to be connected as a single entity, reach the object of motor switch rolling door; When power-off, motor do not work and under telechirics inefficacy state, system, control circuit power-off, in magnetic valve, the slotting masthead that clutch coupling is inserted on dish is gone out the jack of sprocket wheel by return spring release by compression, sprocket wheel is separated with shaft coupling, connection axle firmware, and rolling door body reaches the object manually can opened the door, close the door.
The present embodiment object is to make professional and technical personnel in the field can understand the technical scheme of the present invention according to it and implemented; can not limit the scope of the invention with it; the combination that every application electromagnetic clutch realizes shutter door sprocket wheel and door curtain reel system be separated; reach and having a power failure and the motor not application of manual switch shutter door under working condition, all should think within the protection domain falling into this patent.
Claims (8)
1. a controller for scrolling door, comprise sprocket wheel and door curtain reel, it is characterized in that, sprocket wheel arranges clutch jack, between sprocket wheel and door curtain reel, electromagnetic clutch is set, electromagnetic clutch electrical connection shutter door system power supply, electromagnetic clutch is inserted when machine operation among the clutch jack of sprocket wheel, and the clutch jack departing from sprocket wheel when motor does not work makes door curtain reel be separated with sprocket wheel; Electromagnetic clutch comprises magnetic valve, return spring and clutch and inserts dish, and clutch is inserted and arranged the plug in bar of some clutches on dish, and return spring is arranged on the inner chamber place of magnetic valve, and the surface contact of dish is inserted in one end and clutch.
2. a kind of controller for scrolling door according to claim 1, it is characterised in that, also comprise coupling shaft, shaft coupling, connection axle firmware, connection axle firmware lid; From shutter door equilibrium system end, sprocket wheel, magnetic valve, clutch coupling insert dish, connection axle firmware lid arranged concentric successively; The axle head of shaft coupling is sleeved within sprocket wheel with one heart, among the respective slot that the spindle nose of the other end projection is placed in connection axle firmware; Connection axle firmware is arranged between sprocket wheel and connection axle firmware lid, and dish inserted by its inner containment magnetic valve and clutch coupling; Connection axle firmware lid two ends are fixedly connected with door curtain reel with connection axle firmware respectively; Coupling shaft, successively through equilibrium system end, shaft coupling, is fixedly connected with the door curtain reel central shaft passing connection axle firmware lid, the slotting dish of clutch coupling, magnetic valve and magnetic valve return spring thereof successively from the doorframe the other end.
3. a kind of controller for scrolling door according to claim 2, it is characterised in that, power supply string holes is set in described coupling shaft, passes therethrough to the supply lead of solenoid valve.
4. a kind of controller for scrolling door according to claim 2, it is characterised in that, described shaft coupling one end is circular axle body, within the through hole being placed in ring flange and sprocket wheel; The other end is the convex spindle nose of trilateral, yi word pattern or quadrangle; Described axle firmware profile is cylinder shape, and its inside is provided with big groove and little groove; Clutch coupling is inserted dish and is placed in big groove, and big groove sidewall is provided with inserts the corresponding circular hole of bar with clutch coupling, plays the effect of clutch coupling restriction location; Magnetic valve is placed in little groove internal fixtion on center shaft; Connection axle firmware inwall is provided with the corresponding spindle nose groove of the convex spindle nose of the trilateral with shaft coupling, yi word pattern or quadrangle, is loaded by the convex spindle nose of shaft coupling in the corresponding spindle nose groove of connection axle firmware during assembling.
5. a kind of controller for scrolling door according to claim 2, it is characterised in that, described central shaft is provided with power assistant spring, described axle firmware periphery waist circumference is uniformly distributed and arranges some spring-loaded holes.
6. a kind of controller for scrolling door according to claim 2, it is characterised in that, the central shaft of described door curtain reel divides two sections of settings, between multistage power assistant spring is set, junction arranges Flywheel disc and bearing; Door curtain reel central shaft arranges some bearings, lays respectively between connection axle firmware lid and central shaft, between Flywheel disc and central shaft.
7. a kind of controller for scrolling door according to claim 2, it is characterized in that, described equilibrium system end employing dish ivory structure, dish ivory is fixedly connected with ring flange, coupling shaft is fixedly attached on shutter door slip side plate by the through hole at dish ivory center, and slip side plate is movable in the slip frame being arranged on doorframe.
8. according to the described a kind of controller for scrolling door of the arbitrary item of claim 1-7, it is characterized in that, also comprise follow-up gear, described follow-up gear is arranged on shutter door without motor one end, comprise equilibrium system end, ring flange, shaft coupling, connection axle firmware, it is connected with central shaft by the coupling shaft passed therethrough; Follow-up gear and motor side device synchronous coordination action so that door body operates steadily up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310390663.4A CN103437689B (en) | 2013-08-30 | 2013-08-30 | A kind of controller for scrolling door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310390663.4A CN103437689B (en) | 2013-08-30 | 2013-08-30 | A kind of controller for scrolling door |
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| Publication Number | Publication Date |
|---|---|
| CN103437689A CN103437689A (en) | 2013-12-11 |
| CN103437689B true CN103437689B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310390663.4A Expired - Fee Related CN103437689B (en) | 2013-08-30 | 2013-08-30 | A kind of controller for scrolling door |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775736B (en) * | 2014-01-15 | 2017-07-21 | 上海博灿信号设备有限公司 | Vehicle mounted electric rolling screen door |
| CN205338540U (en) * | 2015-12-04 | 2016-06-29 | 杭州万事达装饰用品有限公司 | Energy -conserving curtain of rolling up |
| CN107818859A (en) * | 2017-12-01 | 2018-03-20 | 福建安麟智能科技股份有限公司 | A kind of decompression of brake block maintains method and system |
| CN107829669B (en) * | 2017-12-01 | 2023-12-26 | 福建安麟智能科技股份有限公司 | Manual door opening system of roller shutter door motor |
| CN114180479A (en) * | 2021-12-02 | 2022-03-15 | 辽宁希思腾科信息技术有限公司 | Lifting mechanism capable of being separated emergently |
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|---|---|---|---|---|
| US4417185A (en) * | 1980-04-18 | 1983-11-22 | Somfy | Driving system for roll-up shades, blinds, rolling shutters and the like |
| CN2464915Y (en) * | 2001-02-09 | 2001-12-12 | 漳州南祥机电有限公司 | Electric-manual two-purpose rolling door driving machine |
| CN201650067U (en) * | 2010-03-10 | 2010-11-24 | 彬腾企业股份有限公司 | Electric curtain that can be started and stopped easily after power failure |
| CN202706888U (en) * | 2012-08-12 | 2013-01-30 | 贾仕海 | Electric and manual control system of rolling door |
| CN203614013U (en) * | 2013-08-30 | 2014-05-28 | 吴诗舜 | Rolling gate control device |
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2013
- 2013-08-30 CN CN201310390663.4A patent/CN103437689B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4417185A (en) * | 1980-04-18 | 1983-11-22 | Somfy | Driving system for roll-up shades, blinds, rolling shutters and the like |
| CN2464915Y (en) * | 2001-02-09 | 2001-12-12 | 漳州南祥机电有限公司 | Electric-manual two-purpose rolling door driving machine |
| CN201650067U (en) * | 2010-03-10 | 2010-11-24 | 彬腾企业股份有限公司 | Electric curtain that can be started and stopped easily after power failure |
| CN202706888U (en) * | 2012-08-12 | 2013-01-30 | 贾仕海 | Electric and manual control system of rolling door |
| CN203614013U (en) * | 2013-08-30 | 2014-05-28 | 吴诗舜 | Rolling gate control device |
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| CN103437689A (en) | 2013-12-11 |
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Effective date of registration: 20191128 Address after: 362000 2F, No.8 Chongde Road, Puzhao community, Qingyang street, Jinjiang City, Quanzhou City, Fujian Province Patentee after: Quanzhou Hedao Intelligent Technology Co.,Ltd. Address before: 524000, No. 13, Ling Ling Road, Zhanjiang Development Zone, Guangdong, 13 Patentee before: Wu Shishun |
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Effective date of registration: 20200603 Address after: No.13, No.13, Yuanling Road, Zhanjiang Development Zone, 524000 Guangdong Province Patentee after: Wu Shishun Address before: 362000 2F, No.8 Chongde Road, Puzhao community, Qingyang street, Jinjiang City, Quanzhou City, Fujian Province Patentee before: Quanzhou Hedao Intelligent Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20211013 Address after: 524018 shop 13, Zhanhai apartment, development zone, Zhanjiang City, Guangdong Province Patentee after: Zhanjiang Anxin door industry Co.,Ltd. Address before: No.13, Yuanling Road, Zhanjiang Development Zone, Guangdong 524000 Patentee before: Wu Shishun |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20160608 |