CN102727969B - Control method for atomizers - Google Patents
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- CN102727969B CN102727969B CN201210142180.8A CN201210142180A CN102727969B CN 102727969 B CN102727969 B CN 102727969B CN 201210142180 A CN201210142180 A CN 201210142180A CN 102727969 B CN102727969 B CN 102727969B
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Abstract
The invention discloses a control circuit for atomizers, and the control circuit comprises a key switch, a single chip and a transistor, wherein the key switch is used for sending a switch signal which is used for connecting or disconnecting the control circuit; the single chip is connected with the key switch and has a locking function; after receiving the signal from the key switch, the single chip enters into a self locking state without an output signal or is unlocked; and the transistor is connected with an output end of the single chip and has a signal amplification function. Through the control circuit for atomizers, misoperation can be avoided to ensure that the key switch is connected.
Description
Patent application of the present invention is to divide an application.The application number of original bill is 201010527480.9, and the applying date is on November 1st, 2010, and denomination of invention is: mouthful suction portable atomizer.
Technical field
The present invention relates to the atomising device of electronic cigarette, be specifically related to a kind of control circuit for nebulizer and method.
Background technology
People's life now and the reinforcement of social activity, interpersonal contacts are also more and more important, and the another many people of the problems such as halitosis are puzzled, can't bear, although also there are the article such as chewing gum, throat lozenge can solve needing of a period of time, but its garbage produces again new environmental pollution thereupon, as the chewing gum of eating, packing sheet tin etc.
Someone proposes medicinal liquid to heat for user through machinery in early days, although user is easy to accept in use habit, due to traditional frame for movement unstable properties, very easily damages, and operates loaded down with trivial details.User is caused damage., there is ultrasound atomizer in the development along with scientific and technological.To realize the atomization of liquid different from machinery heating, and the oscillatory excitation effect based on ultrasound wave under characteristic frequency to liquid, can produce corresponding atomization microdroplet, thereby is transported to the sensation that produces smoking in human oral cavity.This atomization scheme a bit similar with family in common ultrasonic heater, but ultrasound atomizer exists atomization quantity less than normal, and energy utilizes inadequate problem.
More existing nebulizers in the market, existing problems have: the first, medicinal liquid is in the packed layer being expelled in suction nozzle cavity, medicinal liquid is fresh not as can be seen here, and medicinal liquid memory capacity is little, medicinal liquid has been used up user and must could have been continued to use toward drops physic liquor in nebulizer, if use beauty treatment when so user is thought out of doors or goes to work, must be with a bottle liquid medicine, guarantee is used.Be with one bottle but also want the own dropping liquid of user with it.The second, the structure of the existing nebulizer in market is all threaded, and user when in use, first will have been twisted battery and could use, extremely inconvenient like this, refined but also somewhat unhygienic.Three, user is when being used nebulizer, the medicinal liquid being stored in packed layer can not arrive on heater equably, therefore when being directed at medicinal liquid and being heated, can not form the microdroplet that diameter is very little, large diameter microdroplet cannot follow the suction function of population to enter into people's mouth, and large diameter microdroplet cannot heat near the effect of gravity drops to heater.
Summary of the invention
The object of the invention is: for fear of maloperation, make key switch connect, a kind of control method of control circuit and nebulizer for nebulizer is provided, its technical scheme is as follows:
For the control circuit of nebulizer, described control circuit comprises key switch, and this key switch is for sending the switching signal that is switched on or switched off control circuit;
And the single-chip microcomputer with locking action being connected with key switch, this single-chip microcomputer receives and comes from after the signal of key switch, and single-chip microcomputer self enters lock-out state and non-output signal, or unlocks;
And the transistor with signal amplification being connected with single-chip microcomputer outfan.
The control method of nebulizer, comprises the following steps:
Step (1), initialization system: single-chip microcomputer arranges the time that circuit enters locking, and the time that relieving circuit locking is set;
Step (2), single-chip microcomputer detects the signal that comes from key switch output: the single-chip microcomputer under lock-out state receives the switching signal of Y time that comes from key switch at Q second, and single-chip microcomputer unlocks; After unlocking, single-chip microcomputer receives the signal that comes from key switch again, and circuit is connected single-chip microcomputer to transistor output electrical signals;
Step (3), transistor powers to the load after the signal that comes from single-chip microcomputer is amplified, and when not re-using, what single-chip microcomputer received in second at P is the switching signal of X time that comes from key switch, and single-chip microcomputer enters lock-out state, non-output signal.
The control method of nebulizer, comprises the following steps:
Step (1), initialization system: single-chip microcomputer arranges the time that circuit enters locking, and the time that relieving circuit locking is set;
Step (2), single-chip microcomputer detects the signal come from key switch output: the single-chip microcomputer under lock-out state receives and to come from the first continuous signal that key switch is exported at N second, single-chip microcomputer unlocks, after unlocking, single-chip microcomputer receives the signal that comes from key switch again, and circuit is connected single-chip microcomputer to transistor output electrical signals;
Step (3), transistor outputs to load after the signal that comes from single-chip microcomputer is amplified, and when not re-using, if single-chip microcomputer receives at M second is the second continuous signal that comes from key switch output, single-chip microcomputer enters lock-out state, non-output signal.
Adopted such scheme, due to before making circuit normally, need to carry out release through operation push-button switch and just can make circuit normally, even if user has carried out maloperation, locking action by single-chip microcomputer to circuit, can not make circuit turn-on, the accident that therefore can not meet accident, has increased user's safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of nebulizer of the present invention;
Fig. 2 is the structural representation of atomising device in the present invention;
Fig. 3 is the assembly structure schematic diagram of nebulizer of the present invention and electric supply installation;
Fig. 4 is the schematic diagram of the control circuit in the present invention;
Fig. 5 is the flow chart of control circuit;
In accompanying drawing, 10 is housing, and 11 is suction nozzle protecgulum, and 12 is suction nozzle bonnet;
20 is liquid storage box, and 21 is box body, and 22 is lid, and 23 is liquid isolating membrane, and 24 is gas channel;
30 is atomising device, and 310 is imbibition nozzle seat, and 311 is electro-heat equipment, and 312 is sleeve pipe, and 313 is atomization chamber, and 314 is passage, and 315 is delivery hole; 320 is drain rope, and 321 is drain cover, and 322 is catheter, and 323 is pedestal; 330 is nebulizer main body, and 331 is contact conductor, and 332 is contact conductor base, and 333 is air inlet;
41 is shell, and 42 is battery, and 43 is control circuit, and 44 is contact thimble.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Referring to figs. 1 through Fig. 3, of the present invention mouthful of suction portable atomizer.After nebulizer of the present invention is connected with electric supply installation, the medicinal liquid of storage is heated and forms the state of fog, and then enter into people's mouth, medicinal liquid can be health care type, also can, for removing halitosis, can also be the medicinal liquid to other favourable type of human body.Nebulizer of the present invention mainly consists of housing 10, liquid storage box 20,30 3 parts of atomising device, and below by the detailed description of concrete 26S Proteasome Structure and Function, the invention will be further described.
With reference to Fig. 1, housing 10 adopts metal materials to make, housing 10 longitudinal sections be shaped as ellipse, can certainly be the shapes such as circle or rectangle.One end of housing 10 is fixedly connected with suction nozzle by the mode of pegging graft, and suction nozzle is comprised of suction nozzle protecgulum 11 and suction nozzle bonnet 12.On suction nozzle protecgulum 11 and suction nozzle bonnet 12, be provided with passage, the suction function power that these passages occur for transmitting mouth, and the medicinal liquid that makes atomization by passage in intelligent's mouth.
With reference to Fig. 1, the liquid storage box 20 with liquid storage cavity is arranged on enclosure interior, and liquid storage box 20 is for storing medicinal liquid.The lid 22 that liquid storage box 20 comprises box body 21 and is connected with box body, lid is provided with the through hole inserting for imbibition nozzle, and this through hole is provided with the liquid isolating membrane 23 that can be stabbed out, and liquid isolating membrane 23 is stabbed out between rear and imbibition nozzle and forms liquid sealing by imbibition nozzle.Any packed layer is not set in the cavity of liquid storage box of the present invention, and medicinal liquid directly exists in cavity, can avoid like this medicinal liquid to remain in for a long time in packed layer stale, and the medicinal liquid that user is used is comparatively fresh.It can be matched in clearance with housing 10 that the cross section shape of the cross sectional shape of box body 21 and housing is pretended with, box body 21, can be also interference fits, but while adopting the mode of interference fits, is provided with the gas channel 24 that supplied gas is passed through on the side wall surface of liquid storage box 21.
See figures.1.and.2, liquid storage box one end connects an atomising device 30, and the tobacco juice in liquid storage box outputs in atomising device under suction function.Atomising device is comprised of atomizing component, drain assembly and coupling assembling three parts.
With reference to Fig. 2, atomizing component is comprised of imbibition nozzle seat 310, electro-heat equipment 311 and sleeve pipe 312.Imbibition nozzle seat 310 adopts ceramic material to make, and imbibition nozzle seat 310 one end are provided with atomization chamber 313; The other end of imbibition nozzle seat 310 is provided with the passage 314 being communicated with atomization chamber, passage 314 is to be mainly interconnected with atmosphere, form the object of negative pressure when reaching air-breathing, by passage, be communicated with atomization chamber, when the air-breathing generation negative pressure of population, can gently make to form negative pressure, make the medicinal liquid of atomization enter into people's mouth.On the sidewall of imbibition nozzle seat, be also provided with the delivery hole 315 being communicated with atomization chamber, the aperture of delivery hole 315 on imbibition nozzle seat outer side surface, is less than the aperture of delivery hole 315 in imbibition nozzle seat interior sidewall surface.Electro-heat equipment 311 is fixed in this atomization chamber 313, in the present embodiment, electro-heat equipment is the effect generation heat by electric current, therefore, the Aludirome silk that electro-heat equipment 311 can adopt platinum filament or nichrome or contain rare earth element is made, and also can be made into plates or ring-type.Sleeve pipe 312 is enclosed within the outside wall surface of imbibition nozzle seat 310, and sleeve pipe 312 can absorb a part of heat that imbibition nozzle seat 310 transmits, and the heat reducing on imbibition nozzle seat 310 is directly delivered on shell.
With reference to Fig. 2, drain assembly comprises imbibition nozzle, drain rope 320 and drain cover 321.Imbibition nozzle comprises catheter 322 and pedestal 323, and one end of catheter 322 is connected with pedestal, and the other end of catheter is free end, and this free-ended end face is slope or triangle, and in the present embodiment, free-ended end face is slope.Free-ended end face is slope or triangle, is conducive to stab out like a cork the liquid isolating membrane 23 on lid 22.The contact site of imbibition nozzle and liquid storage box forms liquid sealing, that is: the free end of catheter stabs out after the liquid isolating membrane 23 on lid 22, be inserted in the liquid storage cavity of box body 21, because adopting rubber, makes liquid isolating membrane 23, therefore, the contact site of catheter and liquid isolating membrane 23 forms liquid sealing.The other end of imbibition nozzle is communicated with the atomization chamber of imbibition nozzle seat, because pedestal 323 is positioned at the accent top of atomization chamber 313 or contacts with the accent of atomization chamber 313 (because the surface area of pedestal is less than the area of the accent of atomization chamber 313, therefore can not block the accent of atomization chamber), pedestal can be communicated with imbibition nozzle seat.
With reference to Fig. 2, for the drain rope 320 in drain assembly: the middle part of drain rope 320 is wrapped on electro-heat equipment 311, and two ends of drain rope are introduced in imbibition nozzle, and two of drain rope ends are introduced in catheter 322.Drain rope not only can seal the medicinal liquid in box body 21, medicinal liquid can not flow in atomization chamber 313 along imbibition nozzle under the effect of gravity, and the medicinal liquid in box body 21 can also be directed on electro-heat equipment under suction function, because drain rope is that the aspect being wound around is arranged on electro-heat equipment, therefore, interaction energy by drain rope makes medicinal liquid arrive equably electro-heat equipment place, make medicinal liquid be heated Shi Junneng and form the very little microdroplet of diameter, and large diameter microdroplet reduces to and does not almost have, thereby in the scope of normal negative pressure active force, the medicinal liquid being sucked out all can be heated rear formation fog in intelligent's mouth.
With reference to Fig. 2, for the drain in drain assembly, overlap 321: the drain cover 321 that can store major diameter hanging drop is enclosed within the outside wall surface of imbibition nozzle seat, thereby drain cover 321 is between imbibition nozzle seat and sleeve pipe 312.The employing of drain cover has multi-layered foamed nickel screen and makes.When medicinal liquid is sucked out under very large suction function power, part medicinal liquid can not be heated, and be accompanied by negative-pressure air-flow, flows, and the effect due to gravity in mobile process of these medicinal liquids drops down onto on drain cover 321; Or heater temperature is not high incomplete to medicine liquid heating, be directed in the fog of formation and contain too much large diameter microdroplet, when these large diameter microdroplets follow negative-pressure air-flow to flow, equally also the effect due to gravity drops down onto on drain cover 321, by drain cover, these not heated medicinal liquids can be adsorbed, near the heater of medicinal liquid in drain cover and delivery hole 315 arrival atomization chamber, thereby by heater heating atomization.Therefore, drain cover 321 has played released liquor, and the medicinal liquid of recovery is directed to the effect at heater place.And, by drain, overlap 321 mode, be complete completely complete under the effect of medicinal liquid gravity, need not artificially use suction function power that the medicinal liquid of recovery is carried out to heating atomization, there is labour-saving benefit.
With reference to Fig. 2, the coupling assembling that is fixed on housing 10 other ends of atomising device 30: this coupling assembling comprises nebulizer main body 330, connects contact conductor 331 and the contact conductor base 332 of electro-heat equipment 311 by wire.One end that is arranged in housing of nebulizer main body 330 is formed with the cavity that holds and keep atomizing component, and the part of sleeve pipe 312 and other atomizing components is fixed in this cavity, and sleeve pipe 312 adopts the mode of interference to coordinate with cavity.The sidewall of nebulizer main body is provided with the air inlet 333 being communicated with cavity, and this air inlet is open to atmosphere for leading.Contact conductor base 332 is fixed on the other end that exposes to housing 10 of nebulizer main body, contact conductor 331 is fixed on contact conductor base 332, contact conductor 331 is two, is respectively used to connect positive pole and the negative pole of power supply, on each contact conductor, is equipped with the hole for the access of contact thimble.In addition, the lateral surface of nebulizer main body 330 is provided with a step, and nebulizer main body 330 first is for supporting atomizing component, and the secondth, for connecting electric supply installation.
With reference to Fig. 3, the end that exposes to housing 10 of nebulizer main body 330 connects an electric supply installation, and this electric supply installation comprises shell 41, and is arranged on battery 42, control circuit 43 and contact thimble 44 in shell.The space of inserting for nebulizer main body 330 is left in one end of shell 41, and nebulizer main body 330 forms being connected of plug form with shell 41, and after nebulizer main body 330 is inserted in shell 41, contact thimble is inserted in the hole of contact conductor.Control circuit is connected with battery, and the outfan of control circuit connects contact thimble.
With reference to Fig. 4, described control circuit comprises key switch SW, for sending the switching signal that is switched on or switched off control circuit; The single-chip microcomputer IC1 with locking action being connected with key switch, this single-chip microcomputer receives and comes from after the signal of key switch, and single-chip microcomputer self enters lock-out state and non-output signal, or unlocks; The transistor Q1 with signal amplification being connected with single-chip microcomputer outfan.Control circuit also comprises one for detection of cell voltage and exports the detector Q2 of whether short circuit, and the light emitting diode Q2 that is used to indicate control circuit duty, and detector D1 and light emitting diode D1 are connected with single-chip microcomputer respectively.
The work process of nebulizer of the present invention is (arrow in Fig. 1 has represented the aerocolloidal flow direction of air-flow and formation): user is connected mouth suction portable atomizer with electric supply installation, starts key switch, relieving circuit locking.The switch that again pushes button, electric current flows through contact conductor 331, makes electro-heat equipment 311 conductings in atomizing component and generates heat.Due to suction function power, the medicinal liquid in liquid storage box cavity is directed to medicinal liquid on electro-heat equipment 311 by imbibition nozzle, drain rope 320, under the high temperature action of electric heater unit 311, make medicinal liquid moment atomization.Minor diameter microdroplet is suspended in the aerosol forming in negative-pressure air-flow and flows into suction nozzle protecgulum 11 through gas channel 24, then flows into suction nozzle bonnet 12, finally by user, is drawn in mouth.After medicinal liquid uses, can be according to my wish of user, unplug suction nozzle, in liquid storage box, add medicinal liquid, when after being finished, if user is not wanted to continue to use the medicinal liquid of this taste, can change a new device for storing liquid and continue to use, old disposable nebulizer can be lost in callable refuse bin, after recovery, can decompose non-environmental-pollution.
With reference to Fig. 4 and Fig. 5, the present invention also provides the control circuit of a kind of patent for nebulizer, and described control circuit comprises key switch SW, for sending the switching signal that is switched on or switched off control circuit; The single-chip microcomputer IC1 with locking action being connected with key switch, this single-chip microcomputer receives and comes from after the signal of key switch, and single-chip microcomputer self enters lock-out state and non-output signal, or unlocks; The transistor Q1 with signal amplification being connected with single-chip microcomputer outfan.Control circuit also comprises one for detection of cell voltage and exports the detector Q2 of whether short circuit, and the light emitting diode Q2 that is used to indicate control circuit duty, and detector D1 and light emitting diode D1 are connected with single-chip microcomputer respectively.
The present invention also provides the control method of the nebulizer of following two kinds of embodiments, and this two kinds of control methods are mainly to prevent that user from can encounter unintentionally switch key in daily life, thereby nebulizer is started working.
Embodiment one:
Comprise the following steps:
After unlocking, single-chip microcomputer receives the signal that comes from key switch again, and circuit is connected single-chip microcomputer to transistor output electrical signals.
If the determination result is NO for step 22, single-chip microcomputer output signal, to light emitting diode, makes light emitting diode blast gradually, in 0.6 second, reaches the brightest, and No. 5 pin of single-chip microcomputer becomes low level simultaneously, and single-chip microcomputer IC1 is to transistor Q1 output signal;
Embodiment two:
This embodiment relieving circuit locking and lock circuit and above outside a kind of embodiment distinguishes to some extent, all the other modes are identical with embodiment above.
Single-chip microcomputer detected the signal that comes from key switch output: the single-chip microcomputer under lock-out state received the first continuous signal that comes from key switch output at 4 seconds, single-chip microcomputer unlocks, after unlocking, single-chip microcomputer receives the signal that comes from key switch again, and circuit is connected single-chip microcomputer to transistor output electrical signals.Transistor outputs to load after the signal that comes from single-chip microcomputer is amplified.If what single-chip microcomputer received at 8 seconds is the second continuous signal that comes from key switch output, single-chip microcomputer enters lock-out state, non-output signal; Length is pressed key switch 8 seconds, makes the signal of its continuous wave output switch closure within this time to single-chip microcomputer, and single-chip microcomputer can be made the decision of lock circuit.
Claims (4)
1. a control method for nebulizer, is characterized in that, comprises the following steps: step (1), initialization system: single-chip microcomputer arranges the time that circuit enters locking, and the time that relieving circuit locking is set;
Step (2), single-chip microcomputer detects the signal that comes from key switch output: the single-chip microcomputer under lock-out state receives the switching signal of Y time that comes from key switch at Q second, and single-chip microcomputer unlocks; After unlocking, single-chip microcomputer receives the signal that comes from key switch again, and circuit is connected single-chip microcomputer to transistor output electrical signals;
Step (3), transistor powers to the load after the signal that comes from single-chip microcomputer is amplified, and when not re-using, what single-chip microcomputer received in second at P is the switching signal of X time that comes from key switch, and single-chip microcomputer enters lock-out state, non-output signal.
2. a control method for nebulizer as claimed in claim 1, is characterized in that, a detector being connected with single-chip microcomputer respectively and light emitting diode are provided, further comprising the steps of between step (2) and step (3):
Whether step (20) testing circuit is connected;
Step (21), if step (20) testing circuit is to being on-state, single-chip microcomputer, by the Voltage-output of the battery obtaining to detector, judges that by detector whether cell voltage is lower than 3.3V, and judged result is transported to single-chip microcomputer;
Step (210), judges that cell voltages are all lower than 3.3V for three times if step (21) is continuous, and single-chip microcomputer enters low-voltage variation state, and Single-chip Controlling light emitting diode flashing light is 40 times simultaneously.
3. a control method for the nebulizer of stating as claim 2, is characterized in that:
Step (22), if the determination result is NO for step (21), judges whether short circuit by detector, and judged result is transported to single-chip microcomputer;
Step (220), if judgment result is that of step (22) is that single-chip microcomputer enters short-circuit protection state, controls light emitting diode flashing light 3 times simultaneously; If the determination result is NO for step (22), single-chip microcomputer output signal, to light emitting diode, makes light emitting diode blast gradually, enters step (3) simultaneously and powers to the load.
4. a control method for nebulizer as claimed in claim 3, is characterized in that:
Step (4), whether single-chip microcomputer detects key switch and disconnects;
Step (41), if the testing result of step (4) is no, the whether continuous conducting of single-chip microcomputer detection circuit is 10 seconds; If whether continuously the circuit conducting testing result of 10 seconds is no, returns to step (4) and continue to detect;
Step (42), if the testing result of step (41) is yes, controls light emitting diode flashing light 10 times, after flashing light finishes, enters holding state;
Step (43), if the testing result of step (4) is yes, single-chip microcomputer no signal outputs to transistor, enters holding state.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210142180.8A CN102727969B (en) | 2010-11-01 | 2010-11-01 | Control method for atomizers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210142180.8A CN102727969B (en) | 2010-11-01 | 2010-11-01 | Control method for atomizers |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105274809A Division CN102160906B (en) | 2010-11-01 | 2010-11-01 | Oral-suction type portable atomizer |
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| CN102727969A CN102727969A (en) | 2012-10-17 |
| CN102727969B true CN102727969B (en) | 2014-02-26 |
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| US8528569B1 (en) | 2011-06-28 | 2013-09-10 | Kyle D. Newton | Electronic cigarette with liquid reservoir |
| CN102940313B (en) | 2012-11-13 | 2015-04-01 | 卓尔悦（常州）电子科技有限公司 | Intelligent controller and intelligent control method for electronic cigarette |
| CN103271446B (en) * | 2013-01-17 | 2015-07-08 | 深圳市合元科技有限公司 | Multifunctional electronic cigarette |
| UA120165C2 (en) * | 2013-07-25 | 2019-10-25 | Олтріа Клайєнт Сервісиз Ллк | Electronic smoking article |
| US10980273B2 (en) | 2013-11-12 | 2021-04-20 | VMR Products, LLC | Vaporizer, charger and methods of use |
| CN104921305A (en) * | 2014-03-20 | 2015-09-23 | 惠州市吉瑞科技有限公司 | Method for preventing child from smoking electronic cigarette accidentally |
| CN109259332B (en) * | 2016-05-06 | 2021-06-25 | 卓尔悦欧洲控股有限公司 | Atomizing device and have this atomizing device's electron cigarette |
| CN106094039B (en) * | 2016-07-01 | 2018-06-08 | 深圳瀚星翔科技有限公司 | Electronic atomization device circuit detecting method and device |
| KR102327122B1 (en) | 2016-12-12 | 2021-11-16 | 브이엠알 프로덕츠 엘엘씨 | carburetor cartridge |
| CN109260554A (en) * | 2018-11-15 | 2019-01-25 | 广东泰秘健康药业有限公司 | A kind of multifunctinoal health health atomizer and its health preserving liquid medicine and application method |
| CN110122933A (en) * | 2019-06-11 | 2019-08-16 | 深圳市劳斯韦伯科技有限公司 | Electronic cigarette control device and its electronic cigarette |
| CN110380513A (en) * | 2019-07-08 | 2019-10-25 | 郑州祥和集团电气设备有限公司 | Outdoor ring main unit load/breaker unit is remotely controlled division brake apparatus on the spot |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2433207B (en) * | 2006-02-21 | 2009-01-07 | Jianhe Li | Active suction actuated inhalers with timing devices |
| CN201213951Y (en) * | 2008-06-19 | 2009-04-01 | 常州市富艾发进出口有限公司 | Mouth suction type portable atomization health-care instrument |
| CN201350269Y (en) * | 2009-01-05 | 2009-11-25 | 电子科技大学中山学院 | Multifunctional physical therapy health-care apparatus |
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Effective date of registration: 20170105 Address after: Zug city - Genieer ghuysen - Street No. 6 Patentee after: JOYETECH EUROPE HOLDING GmbH Address before: 213125 Jiangsu city of Changzhou province Xue Fengxiang Road 7 North, Room 401 Patentee before: Jiangsu Juwei Electronic Technology Co.,Ltd. Effective date of registration: 20170105 Address after: 213125 Jiangsu city of Changzhou province Xue Fengxiang Road 7 North, Room 401 Patentee after: Jiangsu Juwei Electronic Technology Co.,Ltd. Address before: 213022 Jiangsu city of Changzhou province Taihu New District No. 8 East Road, No. 2 building, 607 floor, Fu Chen Patentee before: JOYETECH (CHANGZHOU) ELECTRONICS Co.,Ltd. |