CN109057686B - Intelligent curtain capable of automatically adjusting according to light intensity - Google Patents
Intelligent curtain capable of automatically adjusting according to light intensity Download PDFInfo
- Publication number
- CN109057686B CN109057686B CN201811009415.XA CN201811009415A CN109057686B CN 109057686 B CN109057686 B CN 109057686B CN 201811009415 A CN201811009415 A CN 201811009415A CN 109057686 B CN109057686 B CN 109057686B
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- CN
- China
- Prior art keywords
- rectangular frame
- fixedly connected
- mounting box
- rotating motor
- rectangular
- 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.)
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- 238000007789 sealing Methods 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims 2
- 230000003139 buffering effect Effects 0.000 description 6
- 238000002834 transmittance Methods 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
- E06B2009/6809—Control
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
- E06B2009/6809—Control
- E06B2009/6818—Control using sensors
- E06B2009/6827—Control using sensors sensing light
Abstract
The invention discloses an intelligent curtain capable of automatically adjusting according to light intensity, which comprises a rectangular frame and a sliding device arranged on the side surface of the rectangular frame; the intelligent curtain capable of automatically adjusting according to the light intensity also comprises a telescopic device arranged above the sliding device and fixing devices arranged at the four corners of the rectangular frame; the side surface of the rectangular frame is provided with a controller, the controller is fixedly connected with the rectangular frame, the side surface of the rectangular frame is provided with an inductor, the inductor is fixedly connected with the rectangular frame, and the controller is electrically connected with the inductor. The invention has the advantages of simple structure and strong practicability.
Description
Technical Field
The invention relates to the field related to intelligent home furnishing, in particular to an intelligent curtain capable of automatically adjusting according to the light intensity.
Background
The curtain is one of common furniture, but the curtain needs to be opened or closed manually in the morning or at night, some windows are high, frequent opening is inconvenient, and the light transmittance of the curtain is constant.
Disclosure of Invention
The invention aims to solve the problems and designs an intelligent curtain capable of automatically adjusting according to the light intensity.
The technical scheme of the invention is that the device comprises a rectangular frame and a sliding device arranged on the side surface of the rectangular frame; the intelligent curtain capable of automatically adjusting according to the light intensity also comprises a telescopic device arranged above the sliding device and fixing devices arranged at the four corners of the rectangular frame; the side surface of the rectangular frame is provided with a controller which is fixedly connected with the rectangular frame, the side surface of the rectangular frame is provided with an inductor which is fixedly connected with the rectangular frame, and the controller is electrically connected with the inductor;
the telescopic device comprises a first mounting box arranged at the upper end of the rectangular frame, two ends of the first mounting box are fixedly connected with the rectangular frame, a first rotating motor is arranged on the opposite side surface of the first mounting box, the first rotating motor is fixedly connected with the first mounting box, a roller blind roller is arranged at the rotating end of the first rotating motor, and the roller blind roller is fixedly connected with the first rotating motor; a rectangular long hole is formed in the lower surface of the mounting box and fixedly connected with the first mounting box, a rubber sleeve is arranged in the rectangular long hole and fixedly connected with the rectangular long hole; the outer surface of the roller blind roller is provided with a blind, one end of the blind is wound and connected with the roller blind roller, and the other end of the blind extends out of the rectangular long hole;
the sliding device comprises an S-shaped sliding groove arranged on the opposite side surface of the rectangular frame, one end of the S-shaped sliding groove corresponds to the position of the rectangular long hole, the opposite side surface of the lower end of the rectangular frame is provided with a second rotating motor, the second rotating motor is embedded and connected with the rectangular frame, the rotating end of the second rotating motor is provided with a first buffer roller, the opposite side surface of the upper end of the rectangular frame is provided with a third rotating motor, the third rotating motor is embedded and connected with the rectangular frame, and the rotating end of the third rotating motor is provided with a second buffer roller; a rectangular rack is arranged on the side surface of the S-shaped sliding chute, the rectangular rack is fixedly connected with the S-shaped sliding chute, a sliding block is arranged in the S-shaped sliding chute, the sliding block is slidably connected with the S-shaped sliding chute, a connecting rod is arranged on the side surface of the sliding block, two ends of the connecting rod are fixedly connected with the sliding block, and the side surface of the connecting rod is fixedly connected with one end of the window shade; a pin shaft is arranged in the sliding block, the pin shaft is fixedly connected with the sliding block, a first gear meshed with the rectangular rack is arranged on the side surface of the pin shaft, the first gear is connected with the pin shaft in an inserted manner, a micro motor is arranged in the sliding block, the micro motor is fixedly connected with the sliding block, and a second gear meshed with the first gear is arranged at the rotating end of the micro motor;
the fixing device comprises a first stepping motor arranged on two sides of the outer surface of the rectangular frame, the first stepping motor is fixedly connected with the rectangular frame, a threaded shaft is arranged at the rotating end of the first stepping motor, a second mounting box is arranged at one end of the threaded shaft, the second mounting box is mutually meshed with the threaded shaft, a sealing gasket is arranged on the lower surface of the second mounting box and is fixedly connected with the second mounting box, a telescopic sleeve is arranged on the outer surface of the second mounting box, one end of the telescopic sleeve is connected with the second mounting box in a sleeved mode, and the other end of the telescopic sleeve is connected with the; the controller is electrically connected with the first rotating motor, the second rotating motor, the third rotating motor and the first stepping motor.
The front surface of the controller is provided with a display screen.
The front surface of the controller is provided with a control button.
And a mains supply interface is arranged at the lower end of the controller.
And a Windows control system is arranged in the controller.
The telescopic sleeve is made of rubber with good elasticity.
The rectangular frame is made of alloy with better structural strength.
The first mounting box is made of light plastic.
And one end of the S-shaped sliding groove is provided with a travel switch which is fixedly connected with the rectangular frame.
The travel switch is electrically connected with the controller.
The intelligent curtain manufactured by the technical scheme of the invention can automatically adjust according to the light intensity, and effectively solves the problem that the curtain can not automatically adjust the transmittance.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent curtain of the present invention that automatically adjusts according to the intensity of light;
FIG. 2 is a schematic view of the slide of the present invention;
FIG. 3 is a schematic view of the fastening device of the present invention;
FIG. 4 is a schematic view of the controller of the present invention;
in the figure, 1, a rectangular frame; 2. a controller; 3. an inductor; 4. mounting a first box; 5. a first rotating motor; 6. a roller blind roller; 7. a rectangular long hole; 8. a rubber sleeve; 9. a window blind; 10. an S-shaped chute; 11. a second rotating motor; 12. a first buffer roller; 13. a third rotating motor; 14. a second buffer roller; 15. a rectangular rack; 16. a slider; 17. a connecting rod; 18. a pin shaft; 19. a first gear; 20. a micro motor; 21. a second gear; 22. a first stepping motor; 23. a threaded shaft; 24. mounting a second box; 25. a gasket; 26. a telescopic sleeve; 27. a display screen; 28. a control button; 29. a mains supply interface; 30. a Windows control system; 31. a travel switch.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings, which are shown in fig. 1 to 4, and include a rectangular frame 1 and a sliding device installed on a side surface of the rectangular frame 1; the intelligent curtain capable of automatically adjusting according to the light intensity also comprises a telescopic device arranged above the sliding device and fixing devices arranged at four corners of the rectangular frame 1; the side surface of the rectangular frame 1 is provided with a controller 2, the controller 2 is fixedly connected with the rectangular frame 1, the side surface of the rectangular frame 1 is provided with an inductor 3, the inductor 3 is fixedly connected with the rectangular frame 1, and the controller 2 is electrically connected with the inductor 3; the telescopic device comprises a first mounting box 4 arranged at the upper end of the rectangular frame 1, two ends of the first mounting box 4 are fixedly connected with the rectangular frame 1, a first rotating motor 5 is arranged on the opposite side surface of the first mounting box 4, the first rotating motor 5 is fixedly connected with the first mounting box 4, a first rotating end of the first rotating motor 5 is provided with a roller blind roller 6, and the roller blind roller 6 is fixedly connected with the first rotating motor 5; the lower surface of the first mounting box 4 is provided with a rectangular long hole 7, the rectangular long hole 7 is fixedly connected with the first mounting box 4, a rubber sleeve 8 is arranged in the rectangular long hole 7, and the rubber sleeve 8 is fixedly connected with the rectangular long hole 7; the outer surface of the roller shutter wheel 6 is provided with a blind 9, one end of the blind 9 is wound and connected with the roller shutter wheel 6, and the other end of the blind 9 extends out of the rectangular long hole 7; the sliding device comprises an S-shaped sliding groove 10 arranged on opposite side surfaces of a rectangular frame 1, one end of the S-shaped sliding groove 10 corresponds to the position of a rectangular long hole 7, a rotating motor II 11 is arranged on the opposite side surface of the lower end of the rectangular frame 1, the rotating motor II 11 is connected with the rectangular frame 1 in an embedded mode, a buffering roller wheel I12 is arranged at the rotating end of the rotating motor II 11, a rotating motor III 13 is arranged on the opposite side surface of the upper end of the rectangular frame 1, the rotating motor III 13 is connected with the rectangular frame 1 in an embedded mode, and a buffering roller wheel II 14 is arranged at the rotating end of the rotating; a rectangular rack 15 is arranged on the side surface of the S-shaped sliding chute 10, the rectangular rack 15 is fixedly connected with the S-shaped sliding chute 10, a sliding block 16 is arranged in the S-shaped sliding chute 10, the sliding block 16 is slidably connected with the S-shaped sliding chute 10, a connecting rod 17 is arranged on the side surface of the sliding block 16, two ends of the connecting rod 17 are fixedly connected with the sliding block 16, and the side surface of the connecting rod is fixedly connected with one end of the shading curtain 9; the sliding block 16 is internally provided with a pin shaft 18, the pin shaft 18 is fixedly connected with the sliding block 16, the side surface of the pin shaft 18 is provided with a first gear 19 which is meshed with the rectangular rack 15, the first gear 19 is connected with the pin shaft 18 in an inserting way, the sliding block 16 is internally provided with a micro motor 20, the micro motor 20 is fixedly connected with the sliding block 16, the rotating end of the micro motor 20 is provided with a second gear 21 which is meshed with the first gear 19, the fixing device comprises a first stepping motor 22 which is arranged at two sides of the outer surface of the rectangular frame 1, the first stepping motor 22 is fixedly connected with the rectangular frame 1, the rotating end of the first stepping motor 22 is provided with a threaded shaft 23, one end of the threaded shaft 23 is provided with a second mounting box 24, the second mounting box 24 is meshed with the threaded shaft 23, the lower surface of the second mounting box 24 is provided with a sealing gasket 25, the sealing gasket 25 is fixedly, the other end of the telescopic sleeve 26 is connected with the rectangular frame 1 in a sleeved mode; the controller 2 is electrically connected with the first rotating motor 5, the second rotating motor 11, the third rotating motor 13 and the first stepping motor 22; the front surface of the controller 2 is provided with a display screen 27; the front surface of the controller 2 is provided with a control button 28; the lower end of the controller 2 is provided with a commercial power interface 29; a Windows control system 30 is arranged in the controller 2; the telescopic sleeve 26 is made of rubber with good elasticity; the rectangular frame 1 is made of alloy with better structural strength; the first mounting box 4 is made of light plastic; one end of the S-shaped chute 10 is provided with a travel switch 31, and the travel switch 31 is fixedly connected with the rectangular frame 1; the travel switch 31 is electrically connected with the controller 2.
The telescopic device is characterized by comprising a first mounting box arranged at the upper end of a rectangular frame, wherein two ends of the first mounting box are fixedly connected with the rectangular frame; a rectangular long hole is formed in the lower surface of the mounting box and fixedly connected with the first mounting box, a rubber sleeve is arranged in the rectangular long hole and fixedly connected with the rectangular long hole; the outer surface of the roller blind roller is provided with a blind, one end of the blind is wound and connected with the roller blind roller, and the other end of the blind extends out of the rectangular long hole; the sliding device comprises an S-shaped sliding groove arranged on the opposite side surface of the rectangular frame, one end of the S-shaped sliding groove corresponds to the position of the rectangular long hole, the opposite side surface of the lower end of the rectangular frame is provided with a second rotating motor, the second rotating motor is embedded and connected with the rectangular frame, the rotating end of the second rotating motor is provided with a first buffer roller, the opposite side surface of the upper end of the rectangular frame is provided with a third rotating motor, the third rotating motor is embedded and connected with the rectangular frame, and the rotating end of the third rotating motor is provided with a second buffer roller; a rectangular rack is arranged on the side surface of the S-shaped chute and fixedly connected with the S-shaped chute, a sliding block is arranged in the S-shaped chute and is slidably connected with the S-shaped chute, a connecting rod is arranged on the side surface of the sliding block, two ends of the connecting rod are fixedly connected with the sliding block, and the side surface of the connecting rod is fixedly connected with one end of the window shade; a pin shaft is arranged in the sliding block, the pin shaft is fixedly connected with the sliding block, a first gear meshed with the rectangular rack is arranged on the side surface of the pin shaft, the first gear is connected with the pin shaft in an inserting manner, a micro motor is arranged in the sliding block and fixedly connected with the sliding block, a second gear meshed with the first gear is arranged at the rotating end of the micro motor, the fixing device comprises a first stepping motor arranged on two sides of the outer surface of the rectangular frame, the first stepping motor is fixedly connected with the rectangular frame, a threaded shaft is arranged at the rotating end of the first stepping motor, a second mounting box is arranged at one end of the threaded shaft and meshed with the threaded shaft, a sealing gasket is arranged on the lower surface of the second mounting box and fixedly connected with the second mounting box, a telescopic sleeve is arranged on the outer surface of the second mounting box, one; the controller is electrically connected with the first rotating motor, the second rotating motor, the third rotating motor and the first stepping motor.
In this embodiment, this (window) curtain utilizes the puggaree to overlap once or overlap many times and reach the purpose of adjusting the transmittance, and this (window) curtain also is convenient for install, and when the (window) curtain was installed, controller control step motor one rotated, and step motor one rotatory end directly drives the screw thread axle and rotates, owing to there is the effect of two screw thread axles, makes mounting box two be in stable state, and step motor one's rotation directly makes mounting box two tightly paste the rectangular frame tightly, makes whole size be in minimum state. Then the rectangular frame is placed in the window, then the controller controls the first stepping motor to rotate reversely, so that the sealing gasket on the lower surface of the second mounting box is contacted with the window, thereby achieving the purpose of fixing the rectangular frame, the sensor feeds back corresponding data to the controller according to the intensity of illumination, then the controller controls the first rotating motor, the second rotating motor, the third rotating motor and the micro motor to synchronously work, the rotation of the micro motor directly causes the sliding block to slide in the S-shaped sliding chute, the sliding block drives the connecting rod to move, the connecting rod directly drives the shading curtain to move along the same track, when the sliding block walks around buffering running roller one and buffering running roller two, buffering running roller one and buffering running roller two can bear and live the sunshade screen, make the sunshade screen have better fulcrum, and the sliding block slides in S type spout can make the puggaree overlap many times, and this time design makes and carries out the cubic and overlap.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (7)
1. An intelligent curtain capable of automatically adjusting according to light intensity comprises a rectangular frame (1) and a sliding device arranged on the side surface of the rectangular frame (1); the intelligent curtain capable of automatically adjusting according to the light intensity is characterized by further comprising a telescopic device arranged above the sliding device and fixing devices arranged at four corners of the rectangular frame (1); the side surface of the rectangular frame (1) is provided with a controller (2), the controller (2) is fixedly connected with the rectangular frame (1), the side surface of the rectangular frame (1) is provided with an inductor (3), the inductor (3) is fixedly connected with the rectangular frame (1), and the controller (2) is electrically connected with the inductor (3);
the telescopic device comprises a first mounting box (4) arranged at the upper end of the rectangular frame (1), the two ends of the first mounting box (4) are fixedly connected with the rectangular frame (1), a first rotating motor (5) is arranged on the opposite side surface of the first mounting box (4), the first rotating motor (5) is fixedly connected with the first mounting box (4), a roller blind roller (6) is arranged at the rotating end of the first rotating motor (5), and the roller blind roller (6) is fixedly connected with the first rotating motor (5); the lower surface of the first mounting box (4) is provided with a rectangular long hole (7), the rectangular long hole (7) is fixedly connected with the first mounting box (4), a rubber sleeve (8) is arranged in the rectangular long hole (7), and the rubber sleeve (8) is fixedly connected with the rectangular long hole (7); a shading curtain (9) is arranged on the outer surface of the rolling curtain roller wheel (6), one end of the shading curtain (9) is wound and connected with the rolling curtain roller wheel (6), and the other end of the shading curtain (9) extends out of the rectangular long hole (7);
the sliding device comprises an S-shaped sliding groove (10) arranged on the opposite side surface of the rectangular frame (1), one end of the S-shaped sliding groove (10) corresponds to the position of the rectangular long hole (7), the opposite side surface of the lower end of the rectangular frame (1) is provided with a second rotating motor (11), the second rotating motor (11) is embedded and connected with the rectangular frame (1), the rotating end of the second rotating motor (11) is provided with a first buffer roller (12), the opposite side surface of the upper end of the rectangular frame (1) is provided with a third rotating motor (13), the third rotating motor (13) is embedded and connected with the rectangular frame (1), and the rotating end of the third rotating motor (13) is provided with a second buffer roller (14); a rectangular rack (15) is arranged on the side surface of the S-shaped sliding groove (10), the rectangular rack (15) is fixedly connected with the S-shaped sliding groove (10), a sliding block (16) is arranged in the S-shaped sliding groove (10), the sliding block (16) is slidably connected with the S-shaped sliding groove (10), a connecting rod (17) is arranged on the side surface of the sliding block (16), two ends of the connecting rod (17) are fixedly connected with the sliding block (16), and the side surface of the connecting rod is fixedly connected with one end of the window shade (9); a pin shaft (18) is arranged in the sliding block (16), the pin shaft (18) is fixedly connected with the sliding block (16), a first gear (19) meshed with the rectangular rack (15) is arranged on the side surface of the pin shaft (18), the first gear (19) is connected with the pin shaft (18) in an inserting manner, a micro motor (20) is arranged in the sliding block (16), the micro motor (20) is fixedly connected with the sliding block (16), and a second gear (21) meshed with the first gear (19) is arranged at the rotating end of the micro motor (20);
the fixing device comprises a first stepping motor (22) arranged on two sides of the outer surface of the rectangular frame (1), the first stepping motor (22) is fixedly connected with the rectangular frame (1), a threaded shaft (23) is arranged at the rotating end of the first stepping motor (22), a second mounting box (24) is arranged at one end of the threaded shaft (23), the second mounting box (24) is mutually meshed with the threaded shaft (23), a sealing gasket (25) is arranged on the lower surface of the second mounting box (24), the sealing gasket (25) is fixedly connected with the second mounting box (24), a telescopic sleeve (26) is arranged on the outer surface of the second mounting box (24), one end of the telescopic sleeve (26) is connected with the second mounting box (24) in a sleeved mode, and the other end of the telescopic sleeve (26) is connected with the rectangular frame (; the controller (2) is electrically connected with the first rotating motor (5), the second rotating motor (11), the third rotating motor (13) and the first stepping motor (22).
2. The intelligent curtain capable of automatically adjusting according to the light intensity as claimed in claim 1, wherein a display screen (27) is arranged on the front surface of the controller (2).
3. The intelligent curtain capable of automatically adjusting according to the light intensity as claimed in claim 1, wherein a control button (28) is arranged on the front surface of the controller (2).
4. The intelligent curtain capable of automatically adjusting according to the light intensity as claimed in claim 1, wherein a mains supply interface (29) is arranged at the lower end of the controller (2).
5. The intelligent curtain capable of automatically adjusting according to the light intensity as claimed in claim 1, wherein a Windows control system (30) is provided in the controller (2).
6. The intelligent curtain capable of automatically adjusting according to the light intensity as claimed in claim 1, wherein a travel switch (31) is arranged at one end of the S-shaped chute (10), and the travel switch (31) is fixedly connected with the rectangular frame (1).
7. The intelligent curtain capable of automatically adjusting according to the light intensity as claimed in claim 6, wherein the travel switch (31) is electrically connected with the controller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811009415.XA CN109057686B (en) | 2018-08-31 | 2018-08-31 | Intelligent curtain capable of automatically adjusting according to light intensity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811009415.XA CN109057686B (en) | 2018-08-31 | 2018-08-31 | Intelligent curtain capable of automatically adjusting according to light intensity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109057686A CN109057686A (en) | 2018-12-21 |
| CN109057686B true CN109057686B (en) | 2020-06-12 |
Family
ID=64758867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811009415.XA Active CN109057686B (en) | 2018-08-31 | 2018-08-31 | Intelligent curtain capable of automatically adjusting according to light intensity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109057686B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867084B (en) * | 2014-02-19 | 2015-08-12 | 沈阳理工大学 | A kind of fire of meeting is from triggering tandem fire resistance rolling shutter door |
| WO2016055256A1 (en) * | 2014-10-10 | 2016-04-14 | Filippo Ramin | Heat flow- and light flux-adjusting device for an insulating glass wall with adjustment of a low emission or selective film in the inside thereof |
| IL238005A0 (en) * | 2015-03-29 | 2015-11-30 | Roll Profile Ltd | Shutter rolling system and method |
| US9644424B2 (en) * | 2015-10-12 | 2017-05-09 | Crestron Electronics, Inc. | Touch hem bar control |
| CN206753468U (en) * | 2017-05-01 | 2017-12-15 | 陈志忠 | Security shutter |
| CN207660520U (en) * | 2017-11-28 | 2018-07-27 | 昆明和誉经济信息服务有限公司 | A kind of intelligent curtain with sensitization function |
-
2018
- 2018-08-31 CN CN201811009415.XA patent/CN109057686B/en active Active
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| CN109057686A (en) | 2018-12-21 |
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Effective date of registration: 20200522 Address after: 325000 No.10, Lane 23, qishengdian lane, Wuma street, Lucheng District, Wenzhou City, Zhejiang Province Applicant after: Ma Yihe Address before: 314000 A201, R & D building, 1509, 14 Chuang Chuang Road, Xiuzhou District, Jiaxing, Zhejiang Applicant before: Gao Fucheng |
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Effective date of registration: 20231010 Address after: Room 052, 13th Floor, Building 2, No. 588 Zixing Road, Minhang District, Shanghai, 201100 Patentee after: Shanghai Daji Technology Co.,Ltd. Address before: 325000 No.10, Lane 23, qishengdian lane, Wuma street, Lucheng District, Wenzhou City, Zhejiang Province Patentee before: Ma Yihe |
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