CN107165534A - A kind of magnetic suspension door window control system - Google Patents
A kind of magnetic suspension door window control system Download PDFInfo
- Publication number
- CN107165534A CN107165534A CN201710549217.1A CN201710549217A CN107165534A CN 107165534 A CN107165534 A CN 107165534A CN 201710549217 A CN201710549217 A CN 201710549217A CN 107165534 A CN107165534 A CN 107165534A
- Authority
- CN
- China
- Prior art keywords
- magnetic suspension
- control system
- window control
- switch
- amplifier
- 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.)
- Granted
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 40
- 230000001939 inductive effect Effects 0.000 claims abstract description 24
- 230000004044 response Effects 0.000 claims description 25
- 238000013016 damping Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005339 levitation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/003—Braking devices, e.g. checks; Stops; Buffers for sliding wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/148—Windows
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a kind of magnetic suspension door window control system, including start unit, it is characterized in that, the start unit is provided with apart from inductive switch and integrating circuit, it is described that switch closure and disconnection are carried out by detecting distance apart from inductive switch and described apart from inductive switch one end system power supply is connected, the other end connects the integrating circuit input, the integrating circuit includes amplifier, electric capacity and resistance, the resistance is connected to the inverting input of amplifier, the positive input end grounding of the amplifier, the two ends of the electric capacity connect the inverting input of the amplifier and the output end of the amplifier respectively, the integrating circuit output end is attached with the magnetic suspension system simultaneously, powered for the magnetic suspension system.A kind of magnetic suspension door window control system of the present invention has intelligent, simple to operate, stable advantage, and pretrigger is carried out to system, has not only saved the time but also perfect system.
Description
Technical field
The present invention relates to a kind of control system, in particular it relates to a kind of magnetic suspension door window control system.
Background technology
Nowadays, as the improvement of people's living standards, to quality of life requirement also more and more higher, people for convenience
Life, the door and window of many electromagnetic levitation types is occurred in that on the market, though new technology facilitates the life of people to a certain extent
It is living, but some problems unavoidably occur in use.In terms of main the problem of also occurs from control system, such as
Complex operation, systemic breakdown during power failure, stability is bad, and cost is high, and not enough intelligently, user experience is poor, and what is had also affects
The outward appearance of door and window and deadweight.
The content of the invention
It is an object of the invention to provide a kind of magnetic suspension door window control system, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the present invention provides following technical scheme：
A kind of magnetic suspension door window control system, including start unit, it is characterised in that the start unit is provided with distance
Inductive switch and integrating circuit, it is described that switch closure and disconnection and the distance are carried out by detecting distance apart from inductive switch
Inductive switch one end connects system power supply, and the other end connects the integrating circuit input, and the integrating circuit includes amplification
Device, electric capacity and resistance, the resistance are connected to the inverting input of amplifier, the positive input end grounding of the amplifier,
The two ends of the electric capacity connect the inverting input of the amplifier and the output end of the amplifier respectively, while the product
Parallel circuit output end is attached with the magnetic suspension system, is that the magnetic suspension system is powered.
It is preferred that, it is described apart from inductive switch be infrared distance detection switch, the detection range apart from inductive switch
Less than or equal to 10cm.
It is preferred that, the magnetic suspension door window control system is additionally provided with electromagnetic type damping unit, the electromagnetic type damping dress
Put and include permanent magnet, electromagnet, velocity response switch, the permanent magnet and electromagnet are respectively arranged at door window inner frame and housing
Bottom, and just to distribution, the velocity response switch is by detecting that door and window movement velocity is closed and opening operation, the electricity
Magnet is connected in series with velocity response switch and switches on power to form closed-loop path.
It is preferred that, the velocity response switch is more than or equal to for the scope of infrared induction and velocity response switch detection
0.05m/s。
It is preferred that, during velocity response switch closure, electric current enters the electromagnet, the electromagnet produce magnetic force and
Polarity is identical with the permanent magnet.
It is preferred that, the magnetic suspension door window control system is provided with stand-by power supply.
It is preferred that, the start unit is arranged at the push-and-pull position of sliding door and window.
Compared with prior art, the beneficial effects of the invention are as follows：Sliding window action is judged by start unit, when
When human hand is close to door and window, start unit is sensed can carry out advance startup to magnetic suspension system after human hand, be pushed away when human hand is reached
Can then carry out push pull maneuver immediately when drawing position and should not waiting system startup, both saved the time, and the control of intelligence
The state of magnetic suspension system.
Brief description of the drawings
Fig. 1 show the mounting structure schematic diagram of start unit described in the embodiment of the present invention；
Fig. 2 show the start unit integrating circuit figure of the magnetic suspension door window control system of the embodiment of the present invention；
Fig. 3 is the integrating circuit entrance potential Trendline shown in Fig. 2；
Fig. 4 is the integrating circuit exit potential Trendline shown in Fig. 2；
Fig. 5 show the mounting structure schematic diagram of electromagnetic type damping unit described in the embodiment of the present invention；
Reference
1st, door and window framework, 2, start unit, 3, stand-by power supply, 4, apart from inductive switch, 5, electric capacity, 6, amplifier, 7, forever
Magnet, 8, electromagnet, 9, velocity response switch, 10, dc source, 11, input, 12, output end.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refering to shown in Fig. 1-5, the present invention provides following examples：
A kind of magnetic suspension door window control system, including start unit 2, the start unit 2 are provided with apart from inductive switch 4
And integrating circuit, it is described apart from inductive switch 4 by detecting distance carry out switch closure with disconnection and the distance perspective should open
4 one end connection system power supply is closed, the other end connects the integrating circuit arrival end, and the integrating circuit includes amplifier 6, electricity
Hold 5 and resistance R, the resistance R is connected to the inverting input of amplifier 6, the positive input end grounding of the amplifier 6,
The two ends of the electric capacity 5 connect the inverting input of the amplifier 6 and the output end of the amplifier 6 respectively, while institute
State integrating circuit output end to be attached with the magnetic suspension system, be that the magnetic suspension system is powered.
As preferred embodiment scheme, described is infrared distance detection switch apart from inductive switch 4, and the distance perspective should
The detection range of switch is less than or equal to 10cm, described to pass through apart from inductive switch 4 when human hand carries out the operation of sliding door and window
Infrared to be detected, it is to close apart from inductive switch 4 to occur now described in the human hand in the range of the 10cm of inductive switch 4
Conjunction state, if human hand it is described outside the detection range of inductive switch 4 if it is described apart from inductive switch 4 be off-state.
It is used as preferred embodiment scheme, when the integrating circuit entrance potential is step-like voltage, the integrating circuit
Exit potential is linear with the time, when it is described closed apart from inductive switch 5 when system power supply connected with the integrating circuit,
Now the integrating circuit entrance potential is phase step type, and the corresponding integrating circuit exit potential is then proportional to the time,
Slow increase, the therewith slow smooth starting of the magnetic suspension system over time.
As preferred embodiment scheme, the magnetic suspension door window control system is additionally provided with electromagnetic type damping unit, institute
State electromagnetic type damping unit and include permanent magnet 7, electromagnet 8, velocity response switch 9, the permanent magnet 7 and electromagnet 8 are distinguished
Door window inner frame and outer frame bottom are arranged at, and just to distribution, the velocity response switch 9 is by detecting that door and window movement velocity is carried out
Closure and opening operation, the electromagnet 7 are connected in series with velocity response switch 9 and switch on power to form closed-loop path,
Because suffered frictional resistance is smaller when the push-and-pull of magnetic suspension door and window is closed, it can produce certain sound between housing in door and window and make an uproar
Sound, this device slows down the translational speed of door and window using repulsive force according to the magnet principle that identical charges repel each other, by the noise control of generation
In certain scope.
As preferred embodiment scheme, the velocity response switch 9 is infrared induction and velocity response switch 9 is examined
The scope of survey is more than or equal to 0.05m/s, when the translational speed of door and window is more than or equal to 0.05m/s, and the velocity response switch 9 is closed
Close, the electromagnet 8, which is powered, produces the translational speed that repulsive force slows down door and window, when the translational speed of door and window is less than 0.05m/s,
The velocity response switch 9 disconnects, and the power-off of electromagnet 8 magnetic force disappears.
As preferred embodiment scheme, when the velocity response switch 9 is closed, electric current enters the electromagnet 8, described
Electromagnet 8 produces magnetic force and polarity is identical with the permanent magnet, and the velocity response switch 9 controls the magnetic of the electromagnet 8
Power, the velocity response switch 9 can connect dc source 10, and this dc source 10 can be battery, now velocity response switch 9
On off state then control the electric current of the electromagnet 8, then electromagnet 8 is powered the closure of velocity response switch 9, on the contrary then electromagnetism
Iron 8 is powered off.
As preferred embodiment scheme, the magnetic suspension door window control system is provided with stand-by power supply 3, and stand-by power supply can
In access magnetic suspension system in parallel with system, when system cut-off, stand-by power supply can then start, and maintain magnetic suspension system just
Often operation.
As preferred embodiment scheme, the stand-by power supply is battery pack form of power source, and battery pack quantity can be one group
Or it is multigroup, battery can be changed and increased, and do not influenceed by powering off, be that magnetic suspension system provides safeguard.
As preferred embodiment scheme, the start unit 2 is arranged at the push-and-pull position of sliding door and window, human hand sliding door
Magnetic suspension system can just be started when window, it is to avoid the setting of physical button, not influence the surface structure of door and window.
The implementation principle and process of the present invention：
When user touches the push-and-pull part of door and window framework 1 with hand, in the range of the 10cm around inductive switch 4 just
It can sense, at this moment touching switch 4 is opened, as shown in Figure 3 and Figure 4, the voltage Ui of integrating circuit input 11 increases in phase step type,
The voltage U0 of integrating circuit output end 12 then slow increases proportional to the time, now magnetic suspension system, which is powered, starts, with output
The slow increase of U0 voltages is held, the startup of magnetic suspension system is also relatively more steady, and time-sharing system is pre- when human hand arrival push-and-pull portion
First start and finish, normal push pull maneuver can be carried out.When door and window carries out push-and-pull closed action, now electromagnetic type is damped
Device can detect the translational speed of door and window, and when door and window speed is more than or equal to 0.05m/s, electromagnetic type damping unit can be produced
Mutually exclusive power slows down the translational speed of door and window, and the noise control produced when door and window is closed and collided is within the acceptable range.
In the description of embodiments of the invention, it is to be understood that term " on ", " under ", "front", "rear", " left side ",
" right side ", " hard straight ", " level ", " finger such as " center ", " top ", " bottom ", " top ", " bottom ", " interior ", " outer ", " inner side ", " outside "
The orientation or position relationship shown is based on orientation shown in the drawings or position relationship, merely to making in the description present invention and simplifying
Description, rather than indicate or imply that the device or element of meaning must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore be not considered as limiting the invention.Wherein, " inboard " refers to region or space internal or fence up.It is " outer
Enclose " refer to region around certain particular elements or specific region.
In the description of embodiments of the invention, term " first ", " second ", " the 3rd ", " the 4th " are only used for describing mesh
, and it is not intended that indicating or implying relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, limit
Surely " first ", " second ", " the 3rd ", the feature of " the 4th " express or implicitly include one or more spy
Levy.In the description of the invention, unless otherwise indicated, " multiple " are meant that two or more.
, it is necessary to illustrate in the description of embodiments of the invention, unless otherwise clearly defined and limited, term
" installation ", " connected ", " connection ", " assembling " should be interpreted broadly, for example, it may be being fixedly connected or detachably connecting
Connect, or be integrally connected；Can be joined directly together, can also be indirectly connected to by intermediary, can be two element internals
Connection.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood with concrete condition
Implication.
In the description of embodiments of the invention, specific features, structure, material or feature can in any one or
Combined in an appropriate manner in multiple embodiments or example.
In the description of embodiments of the invention, it is to be understood that what "-" and "~" represented is that two values are same
Scope, and the scope includes end points.For example:" A-B " represents to be more than or equal to A, and the scope less than or equal to B." A~B "
Represent to be more than or equal to A, and the scope less than or equal to B.
In the description of embodiments of the invention, the terms "and/or", only it is a kind of describe affiliated partner pass
Connection relation, expression may have three kinds of relations, for example, A and/or B, can be represented：Individualism A, while there is A and B, individually
There are these three situations of B.In addition, character "/" herein, it is a kind of relation of "or" to typically represent forward-backward correlation object.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of magnetic suspension door window control system, including start unit, it is characterised in that the start unit is provided with distance perspective
Inductive switch and integrating circuit, it is described that switch closure and disconnection and the distance perspective are carried out by detecting distance apart from inductive switch
Inductive switch one end connects system power supply, and the other end connects the integrating circuit input, the integrating circuit include amplifier,
Electric capacity and resistance, the resistance are connected to the inverting input of amplifier, and the positive input end grounding of the amplifier is described
The two ends of electric capacity connect the inverting input of the amplifier and the output end of the amplifier respectively, while the integration electricity
Road output end is attached with the magnetic suspension system, is that the magnetic suspension system is powered.
2. a kind of magnetic suspension door window control system according to claim 1, it is characterised in that described to be apart from inductive switch
Infrared distance detection switch, the detection range apart from inductive switch is less than or equal to 10cm.
3. a kind of magnetic suspension door window control system according to claim 1, it is characterised in that the magnetic suspension door and window control
System is additionally provided with electromagnetic type damping unit, and the electromagnetic type damping unit includes permanent magnet, electromagnet, velocity response and opened
Close, the permanent magnet and electromagnet are respectively arranged at door window inner frame and outer frame bottom, and just to distribution, the velocity response switch
By detecting that door and window movement velocity is closed and opening operation, the electromagnet is connected in series simultaneously with velocity response switch
Switch on power to form closed-loop path.
4. a kind of magnetic suspension door window control system according to claim 3, it is characterised in that the velocity response, which is switched, is
The scope that infrared induction and velocity response switch are detected is more than or equal to 0.05m/s.
5. a kind of magnetic suspension door window control system according to claim 3 or 4, it is characterised in that the velocity response is opened
When closing conjunction, electric current enters the electromagnet, and the electromagnet produces magnetic force and polarity is identical with the permanent magnet.
6. a kind of magnetic suspension door window control system according to claim 1, it is characterised in that the magnetic suspension door and window control
System is provided with stand-by power supply.
7. a kind of magnetic suspension door window control system according to claim 1, it is characterised in that the start unit is arranged at
The push-and-pull position of sliding door and window.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710549217.1A CN107165534B (en) | 2017-07-07 | 2017-07-07 | A kind of magnetic suspension door window control system |
| CN201810869408.0A CN109184442B (en) | 2017-07-07 | 2017-07-07 | Magnetic suspension door and window control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710549217.1A CN107165534B (en) | 2017-07-07 | 2017-07-07 | A kind of magnetic suspension door window control system |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810869408.0A Division CN109184442B (en) | 2017-07-07 | 2017-07-07 | Magnetic suspension door and window control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107165534A true CN107165534A (en) | 2017-09-15 |
| CN107165534B CN107165534B (en) | 2018-10-02 |
Family
ID=59823009
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710549217.1A Expired - Fee Related CN107165534B (en) | 2017-07-07 | 2017-07-07 | A kind of magnetic suspension door window control system |
| CN201810869408.0A Expired - Fee Related CN109184442B (en) | 2017-07-07 | 2017-07-07 | Magnetic suspension door and window control system |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810869408.0A Expired - Fee Related CN109184442B (en) | 2017-07-07 | 2017-07-07 | Magnetic suspension door and window control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN107165534B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409962A (en) * | 2018-04-27 | 2019-11-05 | 长春市苏伟磁悬浮技术研究所 | A kind of magnetic suspension door |
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| GB1180705A (en) * | 1967-08-03 | 1970-02-11 | Georgia Pacific Corp | Controlled Position Sliding Door, Window, Panel, or the like |
| US20040134128A1 (en) * | 2003-01-10 | 2004-07-15 | Jamison Door Company | Air heated, flexible door panel |
| CN2653092Y (en) * | 2003-05-29 | 2004-11-03 | 佟世儒 | Magnetic suspension pull door |
| CN1580478A (en) * | 2003-08-11 | 2005-02-16 | 山东科技大学 | Repulsion type magnetic-suspension rotating door device |
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| CN201687320U (en) * | 2010-05-06 | 2010-12-29 | 徐伟 | Magnetic suspension sliding door |
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| CN105064869A (en) * | 2015-09-08 | 2015-11-18 | 沈阳工业大学 | Door body magnetic suspension structure of door system and control method of structure |
| CN205259827U (en) * | 2015-12-03 | 2016-05-25 | 天津市银钻电机有限公司 | Magnetic suspension intelligence door |
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| DE2323679A1 (en) * | 1973-05-10 | 1974-11-28 | Republic Industries | AUTOMATIC DOOR OPENING SYSTEM WITH ACOUSTIC OBJECT LOCATION |
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| GB1180705A (en) * | 1967-08-03 | 1970-02-11 | Georgia Pacific Corp | Controlled Position Sliding Door, Window, Panel, or the like |
| US20040134128A1 (en) * | 2003-01-10 | 2004-07-15 | Jamison Door Company | Air heated, flexible door panel |
| CN2653092Y (en) * | 2003-05-29 | 2004-11-03 | 佟世儒 | Magnetic suspension pull door |
| CN1580478A (en) * | 2003-08-11 | 2005-02-16 | 山东科技大学 | Repulsion type magnetic-suspension rotating door device |
| CN2692307Y (en) * | 2004-04-07 | 2005-04-13 | 张世瑞 | Magnetic suspension pull door and window |
| CN2758415Y (en) * | 2004-12-30 | 2006-02-15 | 童曾玉熙 | Magnetic suspension sliding window |
| CN2846679Y (en) * | 2005-12-01 | 2006-12-13 | 刘民 | Permanent magnet suspension slide door |
| CN201687320U (en) * | 2010-05-06 | 2010-12-29 | 徐伟 | Magnetic suspension sliding door |
| TW201227624A (en) * | 2010-12-30 | 2012-07-01 | Hon Hai Prec Ind Co Ltd | Sensing apparatus for approach alarming |
| CN102155138A (en) * | 2011-03-02 | 2011-08-17 | 江南大学 | Magnetic suspension slip-assisting method for sliding door and window |
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| CN103485673A (en) * | 2013-09-23 | 2014-01-01 | 深圳市华力特电气股份有限公司 | Metro non-contact type shielding door unit and system |
| CN105064869A (en) * | 2015-09-08 | 2015-11-18 | 沈阳工业大学 | Door body magnetic suspension structure of door system and control method of structure |
| CN205259827U (en) * | 2015-12-03 | 2016-05-25 | 天津市银钻电机有限公司 | Magnetic suspension intelligence door |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409962A (en) * | 2018-04-27 | 2019-11-05 | 长春市苏伟磁悬浮技术研究所 | A kind of magnetic suspension door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107165534B (en) | 2018-10-02 |
| CN109184442A (en) | 2019-01-11 |
| CN109184442B (en) | 2020-05-05 |
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