CN206396496U - Power assembly and electric clothes airing machine - Google Patents
Power assembly and electric clothes airing machine Download PDFInfo
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- CN206396496U CN206396496U CN201621344559.7U CN201621344559U CN206396496U CN 206396496 U CN206396496 U CN 206396496U CN 201621344559 U CN201621344559 U CN 201621344559U CN 206396496 U CN206396496 U CN 206396496U
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- serving
- winder
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- power assembly
- pulley
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Abstract
The utility model is related to a kind of electric clothes airing machine and its power assembly, including motive power plate, the drive component being installed on motive power plate, overload/chance obstacle protection device for receiving, handling external control signal and export the controller of corresponding control instruction to drive component and be electrically connected with the controller;Drive component includes motor, driven by motor and offers the serving that the winder of helical coil wire casing, one end are set around in helical coil wire casing, the winder side is provided with the line pressing component being pressed on serving in spiral groove, and the other end of the serving is used to be connected to treat lowering or hoisting gear as free end;The overload/chance obstacle protection device is located at winder back to the side of line pressing component, for making controller stop the rotation of motor when overloading or meeting obstacle.Power assembly of the present utility model, can stop the rotation of motor when overloading or meeting obstacle, effectively prevent winding of the serving in two kinds of abnormalities, it is ensured that the safe and reliable operation of complete machine.
Description
Technical field
The utility model is related to field of intelligent control technology, more particularly to a kind of power assembly and using the power assembly
Electric clothes airing machine.
Background technology
With the progress and the continuous improvement of living standard of society, requirement of the people to living environment is also increasingly increased.Electricity
Dynamic clothes airing machine make people without it is manually operated directly by controller or remote control can airing clothes, it is convenient and swift, make life
It is very convenient.
The electric clothes hanger of the different class of various brands is many in the market, the winding mechanism of electric clothes hanger be by
Winder, driver etc. are constituted, and make electric clothes airing machine in overload frequently with overload/chance obstacle protection device in electric clothes airing machine
With when meeting obstacle electric clothes airing machine can be protected normally to run, but in the prior art, by some driving power supplies, electric capacity, controller
Set respectively Deng electronic component, make that existing transfer clothes airing machine volume is big, install the mistake used in trouble, traditional electric clothes airing machine
Carry and chance obstacle protection mechanism is complicated and protecting effect is bad, can not stop in time when electric clothes airing machine runs into situation
Machine, so as to cause to damage to electric clothes airing machine, causes economic loss.
The content of the invention
Primary and foremost purpose of the present utility model is to provide a kind of power assembly of electric clothes airing machine, with small volume, can prevented
Only clothes-line timely stops clothes hanger motor when meeting obstacle and overload, it is ensured that the safety of structure of complete machine.
Another object of the present utility model is to provide a kind of electric clothes airing machine using above-mentioned power assembly.
To achieve these goals, the technical solution of the utility model is:
A kind of power assembly, including motive power plate, the drive component that is installed on motive power plate and for receiving, locating
Manage external control signal and the controller of corresponding control instruction is exported to drive component;The drive component includes motor, by electricity
Machine drives and offered the serving that the winder of helical coil wire casing, one end are set around in winder helical coil wire casing, the volume
Line device side is provided with the line pressing component being pressed on serving in spiral groove, and the other end of the serving is used to connect as free end
To treating on lowering or hoisting gear;Also include being installed on the motive power plate and being connected and and controller with the serving other end
The overload of electrical connection/chance obstacle protection device, and the overload/chance obstacle protection device is located at winder back to line pressing component
Side, for overload or meet obstacle when output signals to controller so that stop motor rotation.
Preferably, the overload/chance obstacle protection device includes the microswitch being electrically connected with the controller and connected with serving
Connect and the pulley assembly of lower slider can be acted in serving, the pulley assembly is acted on when the serving overloads or meets obstacle
Microswitch, turns controller output control instruction stop motor into the controller so that it exports corresponding electric signal
It is dynamic.
Preferably, be axially arranged with the first convex portion, the second convex portion along winder on the pulley assembly, first convex portion with
Second convex portion limits V-type slot to make way jointly, and the microswitch forms the action reed of contact site provided with end, described to connect
Contact portion is placed in the V-type slot to make way and can slided by the first convex portion or the second convex portion and be pressed, thus trigger microswitch and then
Export the electric signal.
Preferably, first convex portion one side relative with the second convex portion is equipped with arc transiting surface.
Preferably, the overload/chance obstacle protection device also includes back-moving spring, pulley assembly and the motive power plate
On be respectively equipped with the first spring mounting seat, second spring mounting seat, and first, second spring mounting seat along winder axially and
Set gradually away from the first convex portion, the back-moving spring is suppressed between first, second spring mounting seat.
Preferably, the pulley assembly includes hollow pulley base, is rotatably installed on the pulley by rotary shaft
Pulley in seat and located at the relative both sides of pulley base to limit the limit base that pulley base is moved axially along winder, described first
Spring mounting seat on the pulley base, pulley described in the serving pile warp and pass the pulley assembly.
Preferably, the back-moving spring includes being the chance obstacle back-moving spring of compression spring and overloads back-moving spring, institute
The two ends for stating chance obstacle back-moving spring are connected with first, second spring mounting seat, and chance barrier is stated in the overload reseting spring sleeve residence
Hinder back-moving spring, and part is met obstacle back-moving spring and reveal from overload back-moving spring close to one end of second spring mounting seat
Go out, wherein, the overload back-moving spring can be pressed against in second spring mounting seat in overload and occur elastic deformation.
Further, the power assembly also includes commutation wheel assembly, and the free end of the serving is passed from winder bottom
Pile warp commutation wheel assembly is connected with the overload/chance obstacle protection device afterwards.
Further, in addition to close to winder and/or motor the damping, buffering part being located on motive power plate.
Further, in addition to the illuminator and decontamination system that are electrically connected with the controller and are located on motive power plate.
Preferably, the line pressing component includes installation axle parallel to winder, is arranged on the mounting shaft and relative can pacify
Fill the fabric wheel that axle is rotated.
In addition, the utility model further relates to a kind of electric clothes airing machine, including above-mentioned power assembly and driven by power assembly
The clothes hanger body of dynamic lifting, the free end of the serving is connected on the clothes hanger body.
Preferably, the clothes hanger body includes clothes-horse and the shear shank for being connected clothes-horse with motive power plate.
Compared with prior art, the beneficial effects of the utility model are:
The electric clothes airing machine that the utility model is provided is provided with the microswitch including being connected with controller and connected with serving
Overload/chance barrier device of pulley assembly is connect, when overloading or meeting obstacle, pulley assembly acts on microswitch and then stops electricity
The rotation of machine, can effectively prevent serving from being wound in power assembly operation irregularity.
Brief description of the drawings
Fig. 1 is the stereogram of power assembly of the present utility model;
Fig. 2 meets the stereogram of obstacle protection device for overload of the present utility model;
Fig. 3 is the exploded view of drive component of the present utility model;
Fig. 4 is the stereogram of commutation wheel assembly of the present utility model;
Fig. 5 is the top view of the power assembly shown in Fig. 1.
Embodiment
The utility model is described in detail below in conjunction with the accompanying drawings.
The utility model is related to a kind of electric clothes airing machine, and it overloads in actuating unit, and (weight of object of lifting exceedes predetermined
Scope) or clothes hanger body can be protected by overload/chance obstacle protection device when influenceing it to decline meeting obstacle during decline
The combined use of the safety of structure of complete machine, line pressing component and overload/chance obstacle protection device can make serving being wound into order
On winder, it effectively prevent serving and wind.
The electric clothes airing machine includes power assembly and the clothes hanger body of lifting is driven by power assembly.
Referring to Fig. 1 to Fig. 5, the power assembly 1000 includes motive power plate 100, is located on motive power plate 100
Drive component 200 and controller 300, the controller 300 be used to receiving, handle external control signal and to drive component
The corresponding control instruction of 200 outputs, so as to control the working condition of drive component 200.
The drive component 200 include electrically connected with controller 300 motor 20, driven by motor 20 winder 21,
(other end of serving 22 is right on clothes hanger body for being connected to as free end for serving 22 of the one ends wound on winder 21
It carries out elevating control), located at the side of winder 21 and for serving 22 to be pressed on to line pressing component 600 on winder 21,
And located at winder 21 back to the side of line pressing component 600 overload/chance obstacle protection device 500.
The winder 21 is cylindrical in shape, and it is coaxial with motor 20 and is enclosed on the motor 20.The periphery of winder 21
On offer helical coil wire casing (non-label, similarly hereinafter).One end of the serving 22 is wrapped in the helical coil wire casing in an orderly manner,
Its other end is passed as free end from the bottom of winder 21.
The line pressing component 600 includes the installation axle 61 and fabric wheel 60 parallel to winder 21,60 sets of the fabric wheel
In the installation axle 61 and axle 61 can be mounted opposite rotate, the helical coil wire casing for serving 22 to be tightly pressed against to winder 21
It is interior, and can be rotated with the folding and unfolding campaign of serving 22, it is to avoid the rigid contact between serving 22 and fabric wheel 60, so as to avoid
Abrasion of the fabric wheel 60 to serving 22, it is ensured that the service life of serving 22.
The overload/chance obstacle protection device 500 includes microswitch 50, acts on the pulley assembly 51 of microswitch 50
And the back-moving spring for driving pulley assembly 51 to reset.
The microswitch 50 forms the action reed 502 of contact site 501 in face of the side of pulley assembly 51 provided with end,
The force-applied movable contact for pressing microswitch 50 of the action reed 502, so that microswitch 50 disconnects electrical connection, so that it is defeated
Go out electric signal into controller 300.
The pulley assembly 51 includes the pulley that can be slided on motive power plate 100 and with respect to motive power plate 100
Seat 514, the pulley 516 rotationally fixed with pulley base 514 and the limit base 52 for limiting the glide direction of pulley base 514.
Wherein, the pulley base 514 it is generally rectangular shaped and it is hollow set, its parallel to winder 21 be located at the axle of winder 21
To side.The pulley base 514 sequentially forms the first convex portion 511 and the second convex portion 512 close to the side of winder 21, first,
There is V-type slot to make way (non-label, similarly hereinafter), the contact site 501 of the action reed 502 is located between second convex portion 511,512
In the V-type slot to make way.Preferably, the relative one side in the convex portion 512 of the first convex portion 511 and second is set as cambered surface, with shape
Camber transition face, enable the contact site 501 of microswitch 50 makes both dynamic Contacts in slot to make way by arc transiting surface
Process is more smooth, does not interfere.
The pulley 516 is substantially in offer (to scheme not for the winding slot of winding serving 22 on round pie, its circumferential side wall
Show), the pulley 516 is located in the pulley base 514 by its rotary shaft 515, to realize its consolidating on motive power plate 100
It is fixed and can be rotated under the drive of serving 22 relative to pulley base 514 around rotary shaft 515.
The limit base 52 is in inverted L shape, and back-off is on the relative both sides of the pulley base 514, to limit the edge of pulley base 514
Winder 21 slides axially.
Preferably, the back-moving spring includes being the overload back-moving spring 518 of compression spring and meets obstacle back-moving spring
517, it is respectively used to drive pulley assembly 51 to slide after serving 22 disappears to the active force of pulley assembly 51, for example overload resets bullet
Spring 518 makes the contact site 501 of microswitch 50 be located at the central region of V-type slot to make way, keeps the electrical communication of microswitch 50
State;Or the contact site 501 that obstacle back-moving spring 517 makes the second convex portion 512 press microswitch 50 is met, and then trigger fine motion
Switch 50, makes microswitch 50 disconnect electrical connection.Preferably, the internal diameter of the overload back-moving spring 518 is more than chance obstacle and answered
The external diameter of position spring 517.
The pulley base 514 is along the axial direction of winder 21 and one end away from the first convex portion 511 forms the first spring mounting seat
Second spring mounting seat (non-label) is provided with close to the first spring mounting seat on (non-label), the motive power plate 100, it is described
The two ends for meeting obstacle back-moving spring 517 are connected with first, second spring mounting seat so that it is suppressed in the installation of first, second spring
Between seat;The overload back-moving spring 518 entangles the chance obstacle back-moving spring 517, and part is met obstacle back-moving spring
517 expose from overload back-moving spring 518 close to one end of second spring mounting seat.
Wherein, the overload back-moving spring 518 can be pressed against in second spring mounting seat in overload and occur elastic shape
Become, drive pulley assembly 51 to reset after overload condition releasing;Meeting obstacle back-moving spring 517 can decline and run into clothes hanger body
During barrier (i.e. serving 22 disappears to the active force of pulley assembly 51), pulley base 514 is produced instead under elastic restitution
To active force, make pulley assembly 51 away from second spring mounting seat and trigger microswitch 50.
The realization principle of power assembly of the present utility model is as follows:
During 1000 normal work of power assembly, serving 22 is under the Action of Gravity Field of clothes hanger body (and clothing thereon)
Exceptionally straight state, and serving 22 is to the active force of pulley assembly 51 and meets making a concerted effort for active force between obstacle back-moving spring 517
So that microswitch 50 is located in V-type slot to make way in electrical communication state, i.e. contact site 501 all the time.
When power assembly 1000 overloads, serving 22 is moved with movable pulley component 51 towards second spring mounting seat, so that
First convex portion 511 of pulley assembly 51 presses the contact site 501 of microswitch 50, microswitch 50 is disconnected electrical connection, makes
The output control signal of controller 300 stops the rotation of motor 20, prevents from making serving 22 occur job-hopping phenomenon due to exerting oneself excessive.
In the process, overload back-moving spring 518 is moved closer to, contacted and extrudes second spring mounting seat and produce elastic deformation (product
Store elastic acting force).After the abnormal case of overload is released, pulley assembly 51 recovers to make in the elasticity of overload back-moving spring 518
With lower reset is driven, that is, allow the contact site 501 of microswitch 50 to be located in the middle part of V-type slot to make way, recover the electric of microswitch 50
On-state.
When clothes hanger body (not shown) declines and runs into barrier, serving 22 is in relaxed state, and it is to pulley assembly
51 active force is disappeared, and pulley assembly 51 is being met under obstacle back-moving spring 517 is acted on towards the direction away from second spring mounting seat
Slide so that the second convex portion 512 presses the contact site 501 of microswitch 50, and then disconnects the electrical connection of microswitch 50, makes
Controller 300 stops the rotation of motor 20, prevents motor 20 from persistently being rotated when running into obstacle and winds serving 22.
Thus, it is possible to find out, power assembly of the present utility model, turning for motor 20 can be stopped when overloading or meeting obstacle
It is dynamic, effectively prevent winding of the serving 22 in two kinds of abnormalities, it is ensured that the safe and reliable operation of complete machine.
Preferably, the side of the pulley assembly 51 is provided with flange 519, the limit base 52 and is symmetrically arranged with receiving
The flange 519 and the chute (not shown) for being available for the pulley assembly 51 to slide, are led with the slip to pulley assembly 51
To slide construction is simple, easy to install and use.
Further, the power assembly 1000 also includes commutation wheel assembly 400, the free end pile warp commutation of the serving 22
Wheel assembly 400 is connected with the pulley 516 of pulley assembly 51, with by the wheel assembly 400 that commutates enable serving 22 in coiling more preferably
Ground is wrapped on winder 21, the probability of serving job-hopping is reduced, so as to prevent serving from winding.
Preferably, the commutation wheel assembly 400 includes commutation wheel seat 40 and passes through 41 turns of wheel shaft with the commutation wheel seat 40
The reverse wheel 42 of dynamic connection, the reverse wheel periphery is provided with wire casing (not shown, similarly hereinafter), in order to which the serving 22 can pile warp
The wire casing, and drive the reverse wheel 42 to rotate in the motion process of serving 22, so that serving 22 can drive reverse wheel
42 rotate and avoid serving 22 from jumping out wire casing.
Further, the reverse wheel 40 is provided with mounting ring 43, and the mounting ring 43 offers mounting hole 431, described
The correspondence of motive power plate 100 mounting hole 431 is provided with screwed hole (not shown), will be changed by threaded connector (not shown)
It is fixedly installed to wheel assembly 400 on the motive power plate 100.
Preferably, described one end of motor 20 is fixed on the motive power plate 100 by motor fixture 201, described
Winder 21 is set in the motor 20 and makes the output shaft tight fit connection of its one end and the motor 20, the winder 21
The end is fixedly mounted on the motive power plate 100 by motor fixing frame 23, and the other end of the winder 21 passes through volume
Line device fixed mount 24 is fixed on the motive power plate 100.
Further, between motor 20 and the motor fixture 201, the winder fixed mount 24 and the power branch
Damping, buffering part 70 is provided between fagging 100.The motive power plate 100 is provided with adaptor 11, the motor 20, the electricity
Machine fixture 201 and the damping, buffering part 70, the adaptor 11 between the two are equipped with corresponding screwed hole and (not marked
Number), so that the motor 20 is fixedly installed on the motive power plate 100 by threaded connector, the winder is fixed
Frame 24, the motive power plate 100 and the damping, buffering part 70 between the two are equipped with corresponding screwed hole 67, with by
The winder 21 is fixedly installed on the motive power plate 100 by threaded connector 65, the motor fixing frame 24 and institute
State the screwed hole that can be fixedly connected between motive power plate 100 provided with correspondence by threaded connector.Pass through damping, buffering part
Use, the vibrations that motor and/or winder are produced in the course of the work can be reduced, while reducing the noise of electric clothes airing machine, make
Obtain clothes airing machine more humane.
Further, between the rotating shaft of motor 20 and the winder 21, winder 21 and the motor fixing frame 24
Provided with wear-resisting ring 25, to avoid between winder 21 and the output shaft of motor 20 and motor fixing frame 24 producing damage because of phase mutual friction
Consumption, and then cause the two connection gap occur and influence normal rotation, it can also increase the service life of winder and motor.
Further, 100 illuminator 800, decontamination system (not shown) in addition on the motive power plate
And the electric capacity 30 electrically connected with the controller, the illuminator 800 include light fixture 80 and its power supply 81, the sterilization
System includes sterilamp (not shown) and makes the ballast 90 of sterilamp steady operation, facilitates motor making in dark surrounds
With, and the sterilization to clothing.
Preferably, the clothes hanger body includes clothes-horse (not shown, similarly hereinafter) and is connected to clothes-horse and motive power plate
Between shear shank, the free end of the serving 22 is connected on the clothes-horse.
The structure and working principle of power assembly 1000 of the present utility model is illustrated above by electric clothes airing machine, at it
In his embodiment, power assembly 1000 of the present utility model can be additionally used in the occasion for lifting other devices, prevent serving in mistake
Carry or wound when running into barrier.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to this practicality
New thought, will change in specific embodiments and applications, and this specification content should not be construed as pair
Limitation of the present utility model.
Claims (13)
1. a kind of power assembly, including motive power plate, the drive component that is installed on motive power plate and for receiving, handling
External control signal and the controller that corresponding control instruction is exported to drive component;The drive component includes motor, by motor
Drive and offer the serving that the winder of helical coil wire casing, one end are set around in winder helical coil wire casing, the spiral
Device side is provided with the line pressing component being pressed on serving in spiral groove, and the other end of the serving is used to be connected to as free end
Treat on lowering or hoisting gear;Characterized in that,
Also include the mistake for being installed on the motive power plate and being connected and be electrically connected with the controller with the serving other end
Load/chance obstacle protection device, and the overload/chance obstacle protection device is located at winder back to the side of line pressing component, uses
Controller is output signals to when overloading or meeting obstacle and then stops the rotation of motor.
2. power assembly according to claim 1, it is characterised in that the overload/chance obstacle protection device includes and control
Microswitch and be connected with serving and the pulley assembly of lower slider can be acted in serving that device processed is electrically connected, the pulley assembly exists
Microswitch is acted on when the serving overload or chance obstacle, is made so that it exports corresponding electric signal into the controller
Controller output control instruction stop motor is rotated.
3. power assembly according to claim 2, it is characterised in that be axially arranged with along winder on the pulley assembly
One convex portion, the second convex portion, first convex portion limit V-type slot to make way jointly with the second convex portion, and the microswitch is provided with
End forms the action reed of contact site, and the contact site is placed in the V-type slot to make way and can be convex by the first convex portion or second
Portion slides and pressed, so as to trigger microswitch and then export the electric signal.
4. power assembly according to claim 3, it is characterised in that first convex portion one side relative with the second convex portion
It is equipped with arc transiting surface.
5. power assembly according to claim 3, it is characterised in that the overload/chance obstacle protection device also includes multiple
Position spring, is respectively equipped with the first spring mounting seat, second spring mounting seat on pulley assembly and the motive power plate, and the
First, second spring mounting seat is set gradually axially and away from the first convex portion along winder, and the back-moving spring is suppressed described the
First, between second spring mounting seat.
6. power assembly according to claim 5, it is characterised in that the pulley assembly includes hollow pulley base, led to
Cross pulley that rotary shaft is rotatably installed in the pulley base and located at the relative both sides of pulley base to limit pulley base edge
The limit base of winder axial movement, first spring mounting seat is sliding described in the serving pile warp on the pulley base
Take turns and pass the pulley assembly.
7. power assembly according to claim 6, it is characterised in that the back-moving spring include be compression spring chance
Obstacle back-moving spring and overload back-moving spring, the two ends of the chance obstacle back-moving spring are connected with first, second spring mounting seat,
Chance obstacle back-moving spring is stated in the overload reseting spring sleeve residence, and part is met obstacle back-moving spring from overload back-moving spring
One end close to second spring mounting seat is exposed, wherein, the overload back-moving spring can be pressed against second spring peace in overload
Occurs elastic deformation on dress seat.
8. the power assembly according to claim 1 to 7 any one, it is characterised in that described also including commutation wheel assembly
The free end of serving passes rear pile warp commutation wheel assembly from winder bottom and is connected with the overload/chance obstacle protection device.
9. the power assembly according to claim 1 to 7 any one, it is characterised in that also including close to winder and/or
Damping, buffering part of the motor on motive power plate.
10. the power assembly according to claim 1 to 7 any one, it is characterised in that also including being electrically connected with the controller
And illuminator and decontamination system on motive power plate.
11. the power assembly according to claim 1 to 7 any one, it is characterised in that the line pressing component includes parallel
Installation axle in winder, it is arranged on the mounting shaft and the fabric wheel of axle rotation can be mounted opposite.
12. a kind of electric clothes airing machine, it is characterised in that including the power assembly described in claim 1 to 11 any one and by
The clothes hanger body of power assembly driving lifting, the free end of the serving is connected on the clothes hanger body.
13. electric clothes airing machine according to claim 12, it is characterised in that the clothes hanger body includes clothes-horse and will dried in the air
The shear shank that clothing bar is connected with motive power plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201621344559.7U CN206396496U (en) | 2016-12-08 | 2016-12-08 | Power assembly and electric clothes airing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201621344559.7U CN206396496U (en) | 2016-12-08 | 2016-12-08 | Power assembly and electric clothes airing machine |
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CN206396496U true CN206396496U (en) | 2017-08-11 |
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ID=59509470
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CN201621344559.7U Active CN206396496U (en) | 2016-12-08 | 2016-12-08 | Power assembly and electric clothes airing machine |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109276039A (en) * | 2018-10-16 | 2019-01-29 | 广东顶固集创家居股份有限公司 | Lifting cabinet and its four line locking draw off gears |
CN110205783A (en) * | 2019-06-03 | 2019-09-06 | 珠海格力电器股份有限公司 | A kind of clothes hanger, clothes hanger control method, device and storage medium |
WO2021031481A1 (en) * | 2019-08-16 | 2021-02-25 | 浙江好易点智能科技有限公司 | Power assembly for electric drying rack and electric drying rack |
CN113582063A (en) * | 2020-12-24 | 2021-11-02 | 宁波斯洛曼智能科技有限公司 | Driving mechanism of electric clothes hanger |
-
2016
- 2016-12-08 CN CN201621344559.7U patent/CN206396496U/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109276039A (en) * | 2018-10-16 | 2019-01-29 | 广东顶固集创家居股份有限公司 | Lifting cabinet and its four line locking draw off gears |
CN110205783A (en) * | 2019-06-03 | 2019-09-06 | 珠海格力电器股份有限公司 | A kind of clothes hanger, clothes hanger control method, device and storage medium |
WO2021031481A1 (en) * | 2019-08-16 | 2021-02-25 | 浙江好易点智能科技有限公司 | Power assembly for electric drying rack and electric drying rack |
CN113582063A (en) * | 2020-12-24 | 2021-11-02 | 宁波斯洛曼智能科技有限公司 | Driving mechanism of electric clothes hanger |
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