CN204929833U - A kind of automatic curtain rolling device for greenhouse - Google Patents
A kind of automatic curtain rolling device for greenhouse Download PDFInfo
- Publication number
- CN204929833U CN204929833U CN201520682160.9U CN201520682160U CN204929833U CN 204929833 U CN204929833 U CN 204929833U CN 201520682160 U CN201520682160 U CN 201520682160U CN 204929833 U CN204929833 U CN 204929833U
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- CN
- China
- Prior art keywords
- rotating shaft
- travel switch
- arranges
- heavy curtain
- electromotor
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model discloses a kind of automatic curtain rolling device for greenhouse, relate generally to booth automation field.Comprise frame and heavy curtain, the top of described frame arranges the first rotating shaft and electromotor, described first rotating shaft arranges reel, one end of described heavy curtain is fixed on reel, one end away from reel on described heavy curtain arranges pull bar, described pull bar arranges stay cord, the bottom of described frame outer wall arranges the second rotating shaft, described second rotating shaft and the first rotating shaft V belt translation, described stay cord is fixedly connected with the second rotating shaft away from one end of pull bar, also comprise control device of electric motor, described control device of electric motor comprises light-operated switch, relay, first travel switch and the second travel switch.The beneficial effects of the utility model are: the volume that it can control heavy curtain according to intensity of illumination is put, can guarantee that the crops in booth accept the time maximization of illumination, artificial volume can be replaced to put heavy curtain, heavy curtain can be ensured to lay on earth, the heat insulation effect of booth can be ensured.
Description
Technical field
The utility model relates to booth automation field, specifically a kind of automatic curtain rolling device for greenhouse.
Background technology
The volume of booth heavy curtain puts the growth affecting crops in booth, in the winter time roller shutter not in time time the crops sunshine time in booth can be caused short, affect the growth of crops; Lay heavy curtain not in time time may cause in booth crops frostbite, cause certain economic loss.
At present, the volume amplifier section of the heavy curtain of booth is by manually completing, and volume puts that workload is large, and existing electric rolling device still needs manual operation to complete, and some automatic curtain rolling devices also exist heavy curtain and lay not phenomenon on earth, have had a strong impact on the heat insulation effect of booth.
Utility model content
The purpose of this utility model is to provide a kind of automatic curtain rolling device for greenhouse, the volume that it can control heavy curtain according to intensity of illumination is put, can guarantee that the crops in booth accept the time maximization of illumination, artificial volume can be replaced to put heavy curtain, heavy curtain can be ensured to lay on earth, the heat insulation effect of booth can be ensured.
The utility model for achieving the above object, is achieved through the following technical solutions:
A kind of automatic curtain rolling device for greenhouse, comprise frame and heavy curtain, the top of described frame arranges the first rotating shaft and electromotor, described electromotor and the first rotating shaft V belt translation, described first rotating shaft arranges reel, one end of described heavy curtain is fixed on reel, one end away from reel on described heavy curtain arranges pull bar, described pull bar arranges stay cord, the bottom of described frame outer wall arranges the second rotating shaft, described second rotating shaft and the first rotating shaft V belt translation, described stay cord is fixedly connected with the second rotating shaft away from one end of pull bar, also comprise control device of electric motor, described control device of electric motor comprises light-operated switch, relay, first travel switch and the second travel switch, described light-operated switch is connected with the winding wire of relay, the normally opened contact of described relay is connected with the first stroke switch wire, described first travel switch and electromotor rotate forward lug wire and are connected, the normally-closed contact of described relay is connected with the second travel switch wire, described second travel switch and the electromotor lug wire that reverses is connected.
The two ends of described pull bar arrange a stay cord respectively, and the length of described stay cord is identical.
The top of described frame arranges the first travel switch, on described frame, the top of the first travel switch arranges the first travel switch for subsequent use, the bottom of described frame arranges the second travel switch, and on described frame, the below of the second travel switch arranges the second travel switch for subsequent use.
Contrast prior art the beneficial effects of the utility model are:
1, one end of heavy curtain of the present utility model is fixed on reel, drives the volume of heavy curtain to put by electromotor, can substitute artificial volume and put, can reduce the labour intensity of operator.
2, the one end away from reel on heavy curtain of the present utility model arranges pull bar, described pull bar arranges stay cord, described stay cord is connected with the second rotating shaft, belt transmission is adopted between second rotating shaft and the first rotating shaft, when electromotor drives the reel in the first rotating shaft to lay heavy curtain, second rotating shaft rotarily drives the downward slippage of heavy curtain, can ensure that heavy curtain lays on earth, can ensure the heat insulation effect of booth.
3, control device of electric motor of the present utility model is controlled by light-operated switch, light-operated switch is highly sensitive, the rotating of electromotor can be controlled according to intensity of illumination, the volume realizing heavy curtain is in time put, first limit switch and the second limit switch can ensure that heavy curtain volume is put into position, can guarantee that the crops in booth accept the time maximization of illumination.
4, the two ends of described pull bar arrange a stay cord respectively, and the length of described stay cord is identical.Can not tilt when can ensure that heavy curtain lays, better heavy curtain can be covered booth aperture completely, ensure the heat insulation effect in booth.
5, the top of described frame arranges the first travel switch, on described frame, the top of the first travel switch arranges the first travel switch for subsequent use, the bottom of described frame arranges the second travel switch, and on described frame, the below of the second travel switch arranges the second travel switch for subsequent use.When can ensure that the first travel switch of commonly using and the second travel switch damage, the utility model roller blind device still can normally use, and avoids because the damage of conventional limit switch causes electromotor to draw bad roller blind device.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the utility model control device of electric motor schematic diagrams;
Accompanying drawing 3 is the utility model light-operated switch control circuit figure.
Attached number in the figure: 1, frame; 2, heavy curtain; 3, the first rotating shaft; 4, electromotor; 5, reel; 6, pull bar; 7, stay cord; 8, the second rotating shaft; 9, the first travel switch; 10, the second travel switch; 11, the first travel switch for subsequent use; 12, the second travel switch for subsequent use.
Embodiment
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of value one fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
Described in the utility model is a kind of automatic curtain rolling device for greenhouse, comprise frame 1 and heavy curtain 2, the top of described frame 1 arranges the first rotating shaft 3 and electromotor 4, described electromotor 4 and the first rotating shaft 3 V belt translation, described first rotating shaft 3 arranges reel 5, and the two ends of reel are equipped with annular protrusion, can avoid heavy curtain lateral sliding, and the diameter of reel is comparatively large, higher than the direct efficiency adopting rotating shaft volume to put heavy curtain.One end of described heavy curtain 2 is fixed on reel 5, drives the volume of heavy curtain to put by electromotor, can substitute artificial volume and put, can reduce the labour intensity of operator.One end away from reel 5 on described heavy curtain 2 arranges pull bar 6, described pull bar 6 arranges stay cord 7, the bottom of described frame 1 outer wall arranges the second rotating shaft 8, described second rotating shaft 8 and the first rotating shaft 3 V belt translation, described stay cord 7 is fixedly connected with the second rotating shaft 8 away from one end of pull bar 6, and when electromotor drives the reel in the first rotating shaft to lay heavy curtain, the second rotating shaft rotarily drives the downward slippage of heavy curtain, can ensure that heavy curtain lays on earth, the heat insulation effect of booth can be ensured.Also comprise control device of electric motor, described control device of electric motor comprises light-operated switch, relay, first travel switch 9 and the second travel switch 10, described light-operated switch is connected with the winding wire of relay, the normally opened contact of described relay is connected with the first travel switch 9 wire, described first travel switch 9 rotates forward lug wire with electromotor 4 and is connected, the normally-closed contact of described relay is connected with the second travel switch 10 wire, described second travel switch 10 and electromotor 4 lug wire that reverses is connected, light-operated switch is highly sensitive, the rotating of electromotor can be controlled according to intensity of illumination, the volume realizing heavy curtain is in time put, first limit switch and the second limit switch can ensure that heavy curtain volume is put into position, can guarantee that the crops in booth accept the time maximization of illumination.
In order to better heavy curtain be covered booth aperture completely, the two ends of described pull bar 6 arrange a stay cord 7 respectively, and the length of described stay cord 7 is identical.When the second rotating shaft can be made to rotarily drive the downward slippage of heavy curtain, the both sides uniform force of heavy curtain, can not tilt when can ensure that heavy curtain lays, and better heavy curtain can be covered booth aperture completely, ensures the heat insulation effect in booth.
In order to avoid drawing bad roller blind device because conventional travel switch damages the electromotor caused, the top of described frame 1 arranges the first travel switch 9, on described frame 1, the top of the first travel switch 9 arranges the first travel switch 11 for subsequent use, the bottom of described frame 1 arranges the second travel switch 10, and on described frame 1, the below of the second travel switch 10 arranges the second travel switch 12 for subsequent use.The first travel switch of commonly using can be ensured and the second travel switch is malfunctioning or damage time, the utility model roller blind device still can normally use, and avoids because the damage of conventional limit switch causes electromotor to draw bad roller blind device.
The utility model in use, electromotor is fixed on frame, frame is installed the support adapted with the first rotating shaft and the second rotating shaft, bearing box installed by support, V belt translation is adopted to be connected by between electromotor with the first rotating shaft, also V belt translation is adopted to be connected between first rotating shaft with the second rotating shaft, light-operated switch is arranged in the top area without shade of frame, first travel switch and the second travel switch are arranged in one end of frame sunny slope, and ensure that one end of pull bar can contact with the second travel switch with the first travel switch.
Embodiment 1: a kind of automatic curtain rolling device for greenhouse, comprise frame and heavy curtain, the two ends at the top of described frame arrange two the first supporting seats, described first supporting seat arranges bearing box, between described first supporting seat, the first rotating shaft is set, the two ends of described first rotating shaft all arrange belt pulley, and the top of described frame arranges a dc motor, and link electrode exchanged by dc motor just can realize motor forward/backward rotation.Described electromotor arranges belt pulley, is connected with the first rotating shaft transmission by V-belt.Described first rotating shaft arranges reel, and the two ends of reel are equipped with annular protrusion, can avoid heavy curtain lateral sliding, and the diameter of reel is comparatively large, higher than the direct efficiency adopting rotating shaft volume to put heavy curtain.One end of described heavy curtain is fixed by bolts on reel, drives the volume of heavy curtain to put by electromotor, can substitute artificial volume and put, can reduce the labour intensity of operator.One end away from reel on described heavy curtain arranges pull bar, and the middle part of described pull bar arranges stay cord, and the two ends of the bottom of described frame outer wall arrange two the second supporting seats, and described second supporting seat arranges bearing box, arrange the second rotating shaft between described second supporting seat.Away from one end of electromotor and the second rotating shaft V belt translation in described first rotating shaft, on described second device, corresponding one end arranges belt pulley.Described stay cord is bolted to connection away from one end of pull bar and the second rotating shaft, when electromotor drives the reel in the first rotating shaft to lay heavy curtain, second rotating shaft rotarily drives the downward slippage of heavy curtain, can ensure that heavy curtain lays on earth, can ensure the heat insulation effect of booth.Also comprise control device of electric motor, described control device of electric motor comprises light-operated switch, relay, the first travel switch and the second travel switch, described light-operated switch is arranged in the top area without shade of frame, respectively the first travel switch and the second travel switch are arranged in the upper-lower position of one end of frame sunny slope, require that one end of pull bar can contact with the second travel switch with the first travel switch in pull bar motion.Described first travel switch and the second travel switch are normally closed Direct Action Type travel switch, described electromotor arranges positive and reverse rotation control circuit, described light-operated switch is connected with the winding wire of relay, the normally opened contact of described relay is connected with the first stroke switch wire, described first travel switch and electromotor rotate forward lug wire and are connected, the normally-closed contact of described relay is connected with the second travel switch wire, and described second travel switch and the electromotor lug wire that reverses is connected.Light-operated switch is highly sensitive, and when light-operated switch receiving optical signals is connected, relay coil conducts electricity, relay normally open contact adhesive, and electromotor rotates forward and rolls heavy curtain, and when the first contact-making switch encountered by the pull bar on heavy curtain, the first contact-making switch disconnects, and electromotor stops; When intensity of illumination is low, light-operated switch disconnects, and electromotor reversion lays heavy curtain, and when the second contact-making switch encountered by the pull bar on heavy curtain, the second contact-making switch disconnects, and electromotor stops.The utility model can control the rotating of electromotor according to intensity of illumination, the volume realizing heavy curtain is in time put, and the first limit switch and the second limit switch can ensure that heavy curtain volume is put into position, can guarantee that the crops in booth accept the time maximization of illumination.
Embodiment 2: a kind of automatic curtain rolling device for greenhouse, comprise frame and heavy curtain, the two ends at the top of described frame arrange two the first supporting seats, described first supporting seat arranges bearing box, between described first supporting seat, the first rotating shaft is set, the two ends of described first rotating shaft all arrange belt pulley, the top of described frame arranges a dc motor, link electrode exchanged by dc motor just can realize motor forward/backward rotation, electromotor arranges manual positive and negative rotating controller, when automatically controlling manual positive and negative rotating controller can be utilized to put to the volume controlling heavy curtain when breaking down, in maintenance of the present utility model and maintenance process, do not affect normal production.Described electromotor arranges belt pulley, is connected with the first rotating shaft transmission by V-belt.Described first rotating shaft arranges reel, and the two ends of reel are equipped with annular protrusion, can avoid heavy curtain lateral sliding, and the diameter of reel is comparatively large, higher than the direct efficiency adopting rotating shaft volume to put heavy curtain.One end of described heavy curtain is fixed by bolts on reel, drives the volume of heavy curtain to put by electromotor, can substitute artificial volume and put, can reduce the labour intensity of operator.One end away from reel on described heavy curtain arranges pull bar, the two ends of described pull bar arrange a stay cord respectively, the length of described two stay cords is identical, when the second rotating shaft can be made to rotarily drive the downward slippage of heavy curtain, the both sides uniform force of heavy curtain, can not tilt when can ensure that heavy curtain lays, better heavy curtain can be covered booth aperture completely, ensure the heat insulation effect in booth.The two ends of the bottom of described frame outer wall arrange two the second supporting seats, and described second supporting seat arranges bearing box, arrange the second rotating shaft between described second supporting seat.Away from one end of electromotor and the second rotating shaft V belt translation in described first rotating shaft, on described second device, corresponding one end arranges belt pulley.Described stay cord is bolted to connection away from one end of pull bar and the second rotating shaft, when electromotor drives the reel in the first rotating shaft to lay heavy curtain, second rotating shaft rotarily drives the downward slippage of heavy curtain, can ensure that heavy curtain lays on earth, can ensure the heat insulation effect of booth.Also comprise control device of electric motor, described control device of electric motor is in parallel with manual positive and negative rotating controller, described control device of electric motor comprises light-operated switch, relay, first travel switch and the second travel switch, described light-operated switch is arranged in the top area without shade of frame, respectively the first travel switch and the second travel switch are arranged in the upper-lower position of one end of frame sunny slope, frame arranges the first travel switch for subsequent use above the first travel switch, in the below of the second travel switch, the second travel switch for subsequent use is set, the first travel switch of commonly using can be ensured and the second travel switch is malfunctioning or damage time, the utility model roller blind device still can normally use, avoid causing electromotor to draw bad roller blind device because conventional limit switch damages, and can the fault of Timeliness coverage travel switch, be convenient to process.First travel switch and the installation site of the second travel switch should ensure that one end of pull bar can contact with the second travel switch with the first travel switch in pull bar moves.Described first travel switch and the second travel switch are normally closed Direct Action Type travel switch, described electromotor arranges positive and reverse rotation control circuit, described light-operated switch is connected with the winding wire of relay, the normally opened contact of described relay is connected with the first stroke switch wire, described first travel switch and electromotor rotate forward lug wire and are connected, the normally-closed contact of described relay is connected with the second travel switch wire, and described second travel switch and the electromotor lug wire that reverses is connected.Light-operated switch is highly sensitive, and when light-operated switch receiving optical signals is connected, relay coil conducts electricity, relay normally open contact adhesive, and electromotor rotates forward and rolls heavy curtain, and when the first contact-making switch encountered by the pull bar on heavy curtain, the first contact-making switch disconnects, and electromotor stops; When intensity of illumination is low, light-operated switch disconnects, and electromotor reversion lays heavy curtain, and when the second contact-making switch encountered by the pull bar on heavy curtain, the second contact-making switch disconnects, and electromotor stops.The utility model can control the rotating of electromotor according to intensity of illumination, the volume realizing heavy curtain is in time put, and the first limit switch and the second limit switch can ensure that heavy curtain volume is put into position, can guarantee that the crops in booth accept the time maximization of illumination.
Claims (3)
1. an automatic curtain rolling device for greenhouse, comprise frame (1) and heavy curtain (2), the top of described frame (1) arranges the first rotating shaft (3) and electromotor (4), described electromotor (4) and the first rotating shaft (3) V belt translation, it is characterized in that: described first rotating shaft (3) arranges reel (5), one end of described heavy curtain (2) is fixed on reel (5), described heavy curtain (2) arranges pull bar (6) away from one end of reel (5), described pull bar (6) is arranged stay cord (7), the bottom of described frame (1) outer wall arranges the second rotating shaft (8), described second rotating shaft (8) and the first rotating shaft (3) V belt translation, described stay cord (7) is fixedly connected with the second rotating shaft (8) away from one end of pull bar (6), also comprise control device of electric motor, described control device of electric motor comprises light-operated switch, relay, first travel switch (9) and the second travel switch (10), described light-operated switch is connected with the winding wire of relay, the normally opened contact of described relay is connected with the first travel switch (9) wire, described first travel switch (9) rotates forward lug wire with electromotor (4) and is connected, the normally-closed contact of described relay is connected with the second travel switch (10) wire, described second travel switch (10) and electromotor (4) lug wire that reverses is connected.
2. a kind of automatic curtain rolling device for greenhouse according to claim 1, is characterized in that: the two ends of described pull bar (6) arrange a stay cord (7) respectively, and the length of described stay cord (7) is identical.
3. a kind of automatic curtain rolling device for greenhouse according to claim 1, it is characterized in that: the top of described frame (1) arranges the first travel switch (9), the top of upper first travel switch of described frame (1) (9) arranges the first travel switch (11) for subsequent use, the bottom of described frame (1) arranges the second travel switch (10), and the below of upper second travel switch of described frame (1) (10) arranges the second travel switch (12) for subsequent use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520682160.9U CN204929833U (en) | 2015-09-06 | 2015-09-06 | A kind of automatic curtain rolling device for greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520682160.9U CN204929833U (en) | 2015-09-06 | 2015-09-06 | A kind of automatic curtain rolling device for greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204929833U true CN204929833U (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520682160.9U Expired - Fee Related CN204929833U (en) | 2015-09-06 | 2015-09-06 | A kind of automatic curtain rolling device for greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204929833U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106577037A (en) * | 2016-12-23 | 2017-04-26 | 中国农业大学 | Arched shed heat-insulating quilt full-shed surface winding and unwinding device and using method thereof |
| CN107295920A (en) * | 2017-08-09 | 2017-10-27 | 南京工业职业技术学院 | A kind of intelligent hail suppression system of greenhouse |
| CN107494068A (en) * | 2017-10-13 | 2017-12-22 | 蚌埠市凯婷农民种植专业合作社 | A kind of green house of vegetables |
| CN107637336A (en) * | 2017-09-29 | 2018-01-30 | 百色科瑞农业科技有限公司 | A kind of seedling growth greenhouse |
| CN108271584A (en) * | 2017-12-29 | 2018-07-13 | 芜湖飞高农业有限公司 | A kind of automatic sun-shading greenhouse |
| CN108668703A (en) * | 2018-05-17 | 2018-10-19 | 土山土水生态农业江苏有限公司 | A kind of greenhouse |
| CN109121876A (en) * | 2018-08-14 | 2019-01-04 | 赵亚东 | Solar energy and geothermal energy composite greenhouse |
| CN110447401A (en) * | 2019-08-17 | 2019-11-15 | 宜兴市神池园林绿化工程有限公司 | A kind of cottage breeding method of Shaniodendron subaequalum seedling |
| CN110892834A (en) * | 2019-10-22 | 2020-03-20 | 太仓市汇丰农业设施有限公司 | Greenhouse side film rolling and windowing mechanism |
| CN113711853A (en) * | 2020-12-28 | 2021-11-30 | 宁夏丰甜科技农业有限公司 | Automatic management shed type mushroom factory building is cultivated to fungus mushroom |
-
2015
- 2015-09-06 CN CN201520682160.9U patent/CN204929833U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106577037A (en) * | 2016-12-23 | 2017-04-26 | 中国农业大学 | Arched shed heat-insulating quilt full-shed surface winding and unwinding device and using method thereof |
| CN107295920A (en) * | 2017-08-09 | 2017-10-27 | 南京工业职业技术学院 | A kind of intelligent hail suppression system of greenhouse |
| CN107637336A (en) * | 2017-09-29 | 2018-01-30 | 百色科瑞农业科技有限公司 | A kind of seedling growth greenhouse |
| CN107637336B (en) * | 2017-09-29 | 2020-11-10 | 百色科瑞农业科技有限公司 | Seedling raising greenhouse |
| CN107494068A (en) * | 2017-10-13 | 2017-12-22 | 蚌埠市凯婷农民种植专业合作社 | A kind of green house of vegetables |
| CN108271584A (en) * | 2017-12-29 | 2018-07-13 | 芜湖飞高农业有限公司 | A kind of automatic sun-shading greenhouse |
| CN108668703A (en) * | 2018-05-17 | 2018-10-19 | 土山土水生态农业江苏有限公司 | A kind of greenhouse |
| CN109121876A (en) * | 2018-08-14 | 2019-01-04 | 赵亚东 | Solar energy and geothermal energy composite greenhouse |
| CN110447401A (en) * | 2019-08-17 | 2019-11-15 | 宜兴市神池园林绿化工程有限公司 | A kind of cottage breeding method of Shaniodendron subaequalum seedling |
| CN110892834A (en) * | 2019-10-22 | 2020-03-20 | 太仓市汇丰农业设施有限公司 | Greenhouse side film rolling and windowing mechanism |
| CN113711853A (en) * | 2020-12-28 | 2021-11-30 | 宁夏丰甜科技农业有限公司 | Automatic management shed type mushroom factory building is cultivated to fungus mushroom |
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| 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 |
Granted publication date: 20160106 Termination date: 20160906 |
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| CF01 | Termination of patent right due to non-payment of annual fee |