CN108677484B - Novel automatic clothes hanger and debugging method thereof - Google Patents

Abstract

The invention provides a novel automatic clothes hanger and a debugging method thereof, comprising a control box body and a clothes hanger rod, wherein a driving device comprises a driving mechanism and a limiting mechanism arranged on the driving mechanism, the driving mechanism is used for controlling stretching of a pull rope, the limiting mechanism is provided with a pair of static contact pieces, a pair of movable contact pieces and a balance wheel, the movable contact pieces are arranged on the balance wheel in a bilateral adjustable manner, the balance wheel is rotatably connected with the driving mechanism, the static contact pieces are electrically connected with the driving mechanism, and when one movable contact piece rotates along with the balance wheel to touch and press the adjacent static contact pieces, the driving mechanism stops running. Thereby increase drive arrangement's accommodation through bilateral regulation, convenient assembling is applicable to the lift length accommodation of improvement clothes-horse, satisfies the demand of customer to different lift lengths.

Description

Novel automatic clothes hanger and debugging method thereof

Technical Field

The invention relates to the technical field of clothes hangers, in particular to a novel automatic clothes hanger suitable for rapid debugging and a debugging method thereof.

Background

Along with the continuous improvement of living standard, automatic clothes hangers are becoming popular, so that space is saved, and the resident's airing operation is facilitated. The automatic clothes hanger mainly comprises telescopic clothes poles and a control device for controlling the lifting of the clothes poles, and different maximum lifting heights of the clothes poles are required to be set according to the requirements of different clients. The lifting height of the clothes hanger is controlled through the driving device, the existing clothes hanger driving device comprises a motor, a winding wheel, a balance wheel and a tact switch, the balance wheel is connected with the winding wheel, the tact switch is used for controlling the motor to work, two ascending tact switches for controlling the clothes hanger to ascend and descending tact switches for controlling the clothes hanger to descend are arranged on the balance wheel, ascending limiting swing pieces and descending limiting swing pieces are arranged on the balance wheel, the descending limiting swing pieces and the balance wheel are of an integrated structure, and the ascending limiting swing pieces can swing and adjust at a certain angle to meet different requirements of the maximum lifting height. When the lifting limiting swing piece touches the lifting light touch switch, the clothes airing rod stops lifting, and when the falling limiting swing piece touches the falling light touch switch, the clothes airing rod stops descending.

Because the existing driving device can only carry out unilateral adjustment through the lifting limiting swing piece, the lifting amplitude of adjustment is limited, the lifting limiting swing piece can be adjusted by about 240 degrees at maximum, and the lifting maximum height of the clothes drying rod is limited. If the descending amplitude is to be adjusted, the position of the descending limiting swing piece needs to be changed, the descending limiting swing piece is integrated with the balance wheel, and when the descending limiting swing piece is adjusted, the whole balance wheel needs to be taken out and moved outwards, and the position of the descending limiting swing piece is adjusted. If the balance wheel is directly pulled out to adjust the descending limit swing piece, the balance wheel is worn in the operation process, the time consumption is long, one hand is needed to hold the balance wheel in the operation process, the modulus of the gear is manually adjusted, one tooth of the balance wheel is meshed with the reduction gear to be adjusted, the adjustment is repeatedly carried out, the other hand is screwed again for fixing, at least 5 minutes are needed for adjusting a driving device for a skilled operator, even 10 minutes are needed for a novice, the adjustment step is troublesome and the efficiency is low, the error is easy to be caused for one-by-one meshing adjustment according to the modulus of the gear, and the reject ratio of products is high.

On the other hand, the structure of current line ball is fixed knot constructs, through the screw as the axle, and compaction silica gel is outer for the silica gel is outer unable to remove, in the past, leads to silica gel wall thickness attenuation inefficacy easily, and then loses the line ball function, leads to wire rope to run the line, knots easily and the messy line ball. Because the original silica gel outer layer can not move, the abrasion of the silica gel by the steel wire rope is increased, the service lives of the steel wire rope and the silica gel are greatly reduced, and the lifting use of the automatic clothes hanger is not facilitated.

Disclosure of Invention

The invention mainly aims to provide a novel automatic clothes hanger and a debugging method thereof, which overcome the defects of the prior art, increase the adjusting range of a driving device through bilateral adjustment, are convenient to assemble, are suitable for improving the adjusting range of the lifting length of a clothes hanger and meet the requirements of customers on different lifting lengths.

The invention further aims to provide a novel automatic clothes hanger and a debugging method thereof, wherein the lifting limiting swing piece and the descending limiting swing piece of the driving device are high in mobility, the limiting angle of the driving device is adjusted in an all-round manner, the working efficiency is improved, and the internal production and assembly and the replacement of parts are facilitated.

The invention further aims to provide the novel automatic clothes hanger and the debugging method thereof, which have the advantages that the driving device is compact in structure, the debugging is simple and quick, the debugging error is reduced, the product yield is improved, the original structure is not changed greatly, and the related manufacturing cost is reduced.

The invention further aims to provide the novel automatic clothes hanger and the debugging method thereof, which reduce the abrasion between the steel wire rope and the silica gel wall of the clothes hanger in operation through the mobility of the wire pressing mechanism, so that the clothes hanger can run more smoothly, and the service life of the wire pressing mechanism is effectively prolonged.

In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a novel automatic clothes hanger that dries in air includes control box and clothes-horse, the control box includes control unit, drive arrangement and stay cord, the stay cord is connected drive arrangement with the clothes-horse is made the clothes-horse rises or descends, drive arrangement electricity connect in control unit, drive arrangement include actuating mechanism and install in stop gear on the actuating mechanism, actuating mechanism is with being used for controlling the extension and retraction of stay cord, stop gear is equipped with a pair of stationary contact, a pair of movable contact and a balance, the movable contact can bilateral adjustably install in on the balance, the balance rotationally connect in actuating mechanism, the stationary contact electricity connect in one of them the movable contact is with when the balance rotates the contact is adjacent the stationary contact, actuating mechanism stops the operation.

According to an embodiment of the present invention, the limit mechanism further includes a stationary contact switch, a transmission gear, a pair of limit pendulums, and at least a pair of fasteners, the stationary contact is mounted on an outer side of the stationary contact switch and faces the limit pendulums, each of the movable contact integrally extends outward from the limit pendulums, each of the fasteners detachably engages the limit pendulums and the balance wheel, and the transmission gear is in transmissible connection with the balance wheel and the driving mechanism.

According to an embodiment of the present invention, the static contact switch is a rising light contact switch and a falling light contact switch, the static contact pieces are respectively disposed at the outer sides of the rising light contact switch and the falling light contact switch, the limit swing pieces are a rising limit swing piece and a falling limit swing piece, and the rising limit swing piece and the falling limit swing piece are installed on the balance wheel in a reversible and adjustable manner.

According to an embodiment of the invention, each of the limit flaps is provided with an adjustment slot, the balance is provided with a plurality of engagement holes, the engagement holes are arranged on two sides of the balance at intervals, the adjustment slot is selectively aligned with at least one engagement hole, and each of the fasteners is aligned with the adjustment slot and the engagement hole.

According to an embodiment of the present invention, each of the limiting swing pieces has an arc-shaped surface structure, and the adjusting groove is an arc-shaped groove.

According to an embodiment of the present invention, the ascending limiting swing piece and the descending limiting swing piece have the same structure.

According to an embodiment of the present invention, each of the limiting swing pieces is further provided with an inner side surface and an outer side surface, the adjusting groove is arranged between the inner side surface and the outer side surface, the movable contact piece integrally extends obliquely outwards from the outer side surface, and the arc length of the inner side surface is smaller than that of the outer side surface.

According to an embodiment of the invention, the balance is further provided with a positioning portion protruding annularly upward from the center of the balance, and an inner side face of each of the limit flaps is mounted opposite to the positioning portion, the inner side face being adjustably wrapped around an outer periphery of the positioning portion.

According to an embodiment of the present invention, the number of the engaging holes is 4, and the two pairs of engaging holes are respectively located at two sides of the positioning portion, and the distance from the engaging hole to the positioning portion is consistent with the distance from the inner side surface to the adjusting groove.

According to an embodiment of the present invention, the engaging hole is provided with a first left engaging hole, a second left engaging hole, a first right engaging hole and a second right engaging hole, the first left engaging hole and the second left engaging hole are located on the left side of the positioning portion, adjacent to the static contact switch, the first right engaging hole and the second right engaging hole are located on the right side of the positioning portion, and the fastener of each of the limit swing pieces selectively engages one of the engaging holes or two of the engaging holes on one side.

According to an embodiment of the invention, the radian of the outer side surface of each limiting swing piece is 125-145 degrees.

According to an embodiment of the present invention, the radian of the outer side surface of each of the limiting swing pieces is 135 °.

According to an embodiment of the present invention, the lifting limit swinging piece is provided with a first upper edge and a second upper edge, the first upper edge and the second upper edge are respectively disposed at two outer sides of the lifting limit swinging piece, a distance between the first upper edge and the movable contact piece is smaller than a distance between the second upper edge and the movable contact piece, the descending limit swinging piece is provided with a first lower edge and a second lower edge, the first lower edge and the second lower edge are respectively disposed at two outer sides of the descending limit swinging piece, and a distance between the first lower edge and the movable contact piece is smaller than a distance between the second lower edge and the movable contact piece.

According to an embodiment of the invention, the balance wheel is further provided with a pair of empty grooves, the empty grooves are arranged on the upper side and the lower side, and the empty grooves are arranged in a fan shape outwards from the positioning part.

According to an embodiment of the present invention, the driving device further includes a wire pressing mechanism, the wire pressing mechanism is mounted on the rear side of the driving housing, the wire pressing mechanism includes a support frame and a pair of wire pressing members, the support frame is fixedly connected to the driving housing, the outer layers of the wire pressing members are rotatably mounted on two sides of the support frame, the wire pressing members include a fixed shaft, an outer guide wheel and a pair of connectors, the fixed shaft is fixedly connected to two sides of the support frame, the outer guide wheel is rotatably sleeved on the outer layer of the fixed shaft, and the connectors are fixedly connected to the upper side and the lower side of the fixed shaft, so that the outer guide wheel rotates along with the transmission of the pull rope.

A debugging method of a novel automatic clothes hanger comprises the following steps:

S100, determining and adjusting the positions of the ascending limiting swing pieces and/or the descending limiting swing pieces according to the requirements of the ascending limiting angle and the descending limiting angle;

s200, turning over the ascending limiting swing piece and/or the descending limiting swing piece, supporting the limiting swing piece on the balance wheel, rotating the balance wheel, and debugging the practical position of the ascending limiting swing piece and/or the descending limiting swing piece;

And S300, each fastener is engaged with the corresponding engagement hole of the balance wheel in an electric or manual screwing mode, and the limiting swing piece is fixed.

Drawings

Fig. 1 is a perspective view of a novel automatic laundry rack according to a preferred embodiment of the present invention.

Fig. 2 is a schematic structural view of a novel automatic laundry rack according to the above preferred embodiment of the present invention.

Fig. 3 is a perspective view of a driving apparatus according to the above preferred embodiment of the present invention.

Fig. 4 is a partial schematic view of a driving apparatus according to the above preferred embodiment of the present invention.

Fig. 5 is an exploded view of the driving apparatus according to the above preferred embodiment of the present invention.

Fig. 6 is a schematic view of a spacing mechanism according to the above preferred embodiment of the present invention.

Fig. 7 is an exploded view of the movable contact member according to the above preferred embodiment of the present invention.

Fig. 8A is a schematic view of a first adjustment of the movable contact member according to the above preferred embodiment of the present invention.

Fig. 8B is a second adjustment schematic of the movable contact member according to the above preferred embodiment of the present invention.

Fig. 9A is a third adjustment schematic of the movable contact member according to the above preferred embodiment of the present invention.

Fig. 9B is a fourth adjustment schematic of the movable contact member according to the above preferred embodiment of the present invention.

Fig. 10A is a rear view of the driving apparatus according to the above preferred embodiment of the present invention.

Fig. 10B is an exploded view of the wire pressing mechanism according to the above preferred embodiment of the present invention.

Fig. 10C is a schematic view of a connector according to the above preferred embodiment of the present invention.

Fig. 11 is a schematic view of a novel automatic laundry rack according to the above preferred embodiment of the present invention.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

As shown in fig. 1 to 11, the novel automatic clothes hanger 1 comprises a control box 10 and a clothes hanger rod 2, the control box 10 comprises a control unit 11, a driving device 20 and a pull rope 15, the pull rope 15 is connected with the driving device 20 and the clothes hanger rod 2, so that the clothes hanger rod 2 ascends or descends, the driving device 20 is electrically connected with the control unit 11, the driving device 20 comprises a driving mechanism 21 and a limiting mechanism 30 mounted on the driving mechanism 21, the driving mechanism 21 is used for controlling the stretching and contracting of the pull rope 15, the limiting mechanism 30 is provided with a pair of static contact pieces 201, a pair of dynamic contact pieces 202 and a balance wheel 44, the dynamic contact pieces 202 are adjustably mounted on the balance wheel 44, the balance wheel 44 is rotatably connected with the driving mechanism 21, the static contact pieces 201 are electrically connected with the driving mechanism 21, and when one of the dynamic contact pieces 202 rotates along with the balance wheel 44, the running of the adjacent static contact pieces 201 stops. Thereby increase drive arrangement 20's accommodation through bilateral regulation, convenient assembling is applicable to, improves the lift length accommodation of clothes-horse 2, satisfies the customer to the demand of different lift length.

Compared with the conventional technology that the single-side adjusting mode is realized by the lifting limiting swing piece 42, the two movable contact pieces 202 can be movably adjusted to realize the double-side adjusting mode, so that the operation is convenient and quick, and the lifting range of the pull rope 15 is enlarged.

The control box 10 is provided with an LED driving unit 12 and a lighting unit 13, and the lighting unit 13 is electrically connected to the LED driving unit 12, so as to realize the lighting function of the automatic clothes hanger 1.

The control box 10 is further provided with a heating unit 14, and the heating unit 14 is electrically connected to the control unit 11, so as to heat and discharge air, thereby drying clothes.

The control box 10 is further provided with a pair of wire members 16, the wire members 16 are symmetrically installed at two ends of the control box 10, and the pull rope 15 passes through the wire members 16 from the driving device 20, so that the pull rope 15 is guided to stretch and retract, and the wire clamping phenomenon is prevented.

The control box 10 is further internally provided with a shock pad 17, and the shock pad 17 is arranged on the inner periphery of the control box 10, so that noise is reduced.

The control box 10 further comprises a bottom plate 18, and the driving device 20 is fixed on the bottom plate 18.

The driving mechanism 21 includes a motor 211, a driving housing 215, a worm 212, a pair of worm wheels 213, and a pair of winding wheels 214, the pull cord 15 is orderly wound on the winding wheels 214, each winding wheel 214 integrally extends downwards from the worm wheel 213, the worm 212 is disposed between the worm wheels 213, and the worm 212 is rotatably connected to the motor 211 and the worm wheels 213.

The limit mechanism 30 further includes a static contact switch 31, a transmission gear 32, a pair of limit pendulums 41 and at least a pair of fasteners 45, the static contact 201 is mounted on the outer side of the static contact switch 31 and faces the limit pendulums 41, each movable contact 202 integrally extends outwards from the limit pendulums 41, the transmission gear 32 is in transmissible connection with the balance wheel 44 and the driving mechanism 21, so as to realize speed reduction transmission of the balance wheel, and the fasteners 45 detachably connect the limit pendulums 41 and the balance wheel 44, so that a preset angle between the movable contact 202 and the static contact 201 can be adjusted.

The static contact switch 31 is a rising light contact switch 311 and a falling light contact switch 312, the static contact 201 is respectively disposed at the outer sides of the rising light contact switch 311 and the falling light contact switch 312, the limit swing piece 41 is a rising limit swing piece 42 and a falling limit swing piece 43, the rising limit swing piece 42 and the falling limit swing piece 43 are mounted on the balance wheel 44 in a turnover adjustment manner, so that the two movable contact pieces 202 can realize bilateral adjustment, the defect that only one side adjustment can be performed on the existing rising limit swing piece 42 is overcome, when the movable contact piece 202 of the rising limit swing piece 42 contacts the static contact piece 201 of the rising light contact switch 311 along with rotation of the balance wheel 44, a circuit in the rising contact switch 311 is disconnected, the motor 211 stops running, the pull rope 15 stops rising, when the movable contact piece 202 of the falling limit swing piece 43 reversely rotates and contacts the falling contact switch 201, the circuit in the falling contact switch 312 stops running, and the rotation of the motor 211 stops running reversely.

The ascending limit pendulums 42 and the descending limit pendulums 43 have the same structure, so that the replacement between parts is realized, the production cost is reduced, the existing descending limit pendulums 43 and the balance wheel 44 are of an integrated structure, and once the descending limit pendulums 43 have flaws, the whole balance wheel 44 also needs to be replaced, so that the waste of products is caused.

Wherein each limit swing piece 41 is provided with an adjusting slot 411, the balance wheel 44 is provided with a plurality of engaging holes 440, the engaging holes 440 are arranged at two sides of the balance wheel 44 at intervals, the adjusting slot 411 is selectively aligned with at least one engaging hole 440, and each fastening piece 45 is aligned with the adjusting slot 411 and the engaging hole 440, so that each limit swing piece 41 is adjustably fixedly connected in a semicircle of the balance wheel 44.

Wherein, the limiting swing piece 41 has an arc-shaped surface structure, and the adjusting slot 411 is an arc-shaped slot, so that the turning adjustment operation of the limiting swing piece 41 is facilitated.

The limit swinging piece 41 is further provided with an inner side surface 412 and an outer side surface 413, the adjusting slot 411 is arranged between the inner side surface 412 and the outer side surface 413, the movable contact piece 202 integrally inclines and extends outwards from the outer side surface 413, and the arc length of the inner side surface 412 is smaller than that of the outer side surface 413.

Wherein the balance wheel 44 is further provided with a positioning portion 446, the positioning portion 446 protrudes upwards from the center of the balance wheel 44 in a ring shape, the inner side face 412 of each limit swinging piece 41 is installed opposite to the positioning portion 446, the inner side face 412 is adjustably encircling the periphery of the positioning portion 446, so that during variable adjustment, the inner side face 412 of each limit swinging piece 41 always abuts against the positioning portion 446, the adjustment slot 411 on the limit swinging piece 41 is facilitated to be aligned with the engagement hole 440 on the balance wheel 44,

Wherein, there are 4 engagement holes 440, two pairs of engagement holes 440 are respectively located at two sides of the positioning portion 446, and the distance between the engagement holes 440 and the positioning portion 446 is consistent with the distance between the inner side 412 and the adjusting slot 411, so as to ensure that the adjusting slot 411 communicates with at least one engagement hole 440, so that the fastening member 45 is fixed.

An ascending limit angle alpha and a descending limit angle beta are arranged between each movable contact piece 202 and each static contact piece 201, the ascending limit angle alpha is formed between the movable contact piece 202 of the ascending limit swinging piece 42 and the static contact piece 201 of the ascending tact switch 311, the descending limit angle beta is formed between the movable contact piece 202 of the descending limit swinging piece 43 and the static contact piece 201 of the descending tact switch 312, and when the positions of the ascending limit swinging piece 42 and/or the descending limit swinging piece 43 on the balance wheel 44 are adjusted, the ascending limit angle alpha and/or the descending limit angle beta are increased or decreased, so that the limit angle of the driving device 20 is adjusted in an all-round manner, the ascending limit swinging piece 42 and the descending limit swinging piece 43 of the driving device 20 are high in mobility, the internal production assembly and the replacement of parts are facilitated, and the working efficiency is improved.

The radian of the outer side 413 of each limiting swing piece 41 is 125-145 degrees, so that a space is formed between the ascending limiting swing piece 42 and the descending limiting swing piece 43, and movable adjustment of the limiting swing pieces 41 is facilitated.

Preferably, the radian of the outer side 413 of each limiting swing piece 41 is 135 °, so as to improve the mobility of the limiting swing piece 41, and facilitate rapid adjustment. When the radian of the outer side 413 is smaller, the mobility of the limiting swing piece 41 is smaller, and when the balance wheel 44 rotates, the adjustable radian range of the movable contact piece 202 of the limiting swing piece 41 is smaller; when the radian of the outer side 413 is large, the mobility of the limiting swing piece 41 is also small, and the ascending limiting swing piece 42 and the descending limiting swing piece 43 are easy to touch, which is not beneficial to debugging.

Wherein, the length of the adjusting slot 411 is adapted to align with one of the engagement holes 440 during the adjustment process, when the length of the adjusting slot 411 is smaller, the mobility of the limiting swing piece 41 is also smaller, and the fastener 45 cannot be connected to the engagement hole 440.

The rising limit pendulums 42 and the falling limit pendulums 43 are mounted on the balance wheel 44 in a reversible manner, so that the rising limit angle α and the falling limit angle β between the movable contact 202 and the static contact 201 can be adjusted in a bilateral manner, so that the two limit pendulums 41 can be spliced on two sides of the balance wheel 44 selectively to form a multi-combination splicing structure, the limit angle adjusting range of the driving device 20 is enlarged, and the maximum limit angle adjusting range is adjustable by 360 °.

The aperture of the engagement hole 440 corresponds to the slot width of the adjustment slot 411.

The engaging hole 440 is provided with a first left engaging hole 441, a second left engaging hole 442, a first right engaging hole 443, and a second right engaging hole 444, the first left engaging hole 441 and the second left engaging hole 442 are positioned on the left side of the positioning portion 446, adjacent to the static contact switch 31, the first right engaging hole 443 and the second right engaging hole 444 are positioned on the right side of the positioning portion 446, and the fastener 45 of each of the limit swing pieces 41 selectively engages one of the engaging holes 440 or two of the engaging holes 440 on one side.

The lifting limit swinging piece 42 is provided with a first upper edge 421 and a second upper edge 422, the first upper edge 421 and the second upper edge 422 are respectively arranged at two outer sides of the lifting limit swinging piece 42, the distance between the first upper edge 421 and the movable contact piece 202 is smaller than that between the second upper edge 422 and the movable contact piece 202, the descending limit swinging piece 43 is provided with a first lower edge 431 and a second lower edge 432, the first lower edge 431 and the second lower edge 432 are respectively arranged at two outer sides of the descending limit swinging piece 43, the distance between the first lower edge 431 and the movable contact piece 202 is smaller than that between the second lower edge 432 and the movable contact piece 202, the lifting limit angle alpha and the descending limit angle beta are adjusted in a manner of rotating or overturning the limit swinging piece 41, the two bilateral limit swinging pieces 41 are adjusted, and various adjustment structures are formed, and different customer demands are met.

In other words, the first upper edge 421 and the movable contact 202 are at an acute angle, and the second upper edge 422 and the movable contact 202 are at an obtuse angle.

When the first upper edge 421 of the rising and limiting swing piece 42 abuts against the first lower edge 431 of the falling and limiting swing piece 43, the fastening piece 45 in the rising and limiting swing piece 42 is engaged with the first left receiving hole 441, the fastening piece 45 in the falling and limiting swing piece 43 is engaged with the first right receiving hole 443, and the rising and limiting angles α and β are smaller, as shown in fig. 8A; when the two fasteners 45 of the falling limit flap 43 are engaged with the first left receiving hole 441 and the second left receiving hole 442, the two fasteners 45 of the rising limit flap 42 are engaged with the first right receiving hole 443 and the second right receiving hole 444, the falling limit flap 43 is engaged with the left side of the balance wheel 44, and the rising limit flap 42 is engaged with the right side of the balance wheel 44, as shown in fig. 8B; compared with the splicing mode of fig. 8A, the two limit flaps 41 are turned over simultaneously, so that the fastening piece 45 of the rising limit flap 42 is engaged with the first right joint hole 443, the fastening piece 45 of the falling limit flap 43 is engaged with the second right joint hole 444, and the rising limit angle α and the falling limit angle β are increased at the same time, as shown in fig. 9A; compared with the splicing mode of fig. 8A, only the lifting and limiting swing piece 42 is turned over, so that the fastening piece 45 of the lifting and limiting swing piece 42 is engaged with the first right joint hole 443, and the lifting and limiting angle α is increased independently, as shown in fig. 9B. By bilateral adjustment of the limit flaps 41, the fasteners 45 on each limit flap 41 can be selectively engaged with the engagement holes 440 on the balance wheel 44, so as to maximize the adjustable range of the limit angle, and fig. 8A to 9B are only four splicing structures listed, and according to specific customer requirements, different combination splices can be performed on the limit flaps 41, but are not limited to these four splicing structures.

The balance wheel 44 is further provided with a pair of empty slots 445, the empty slots 445 are formed in the upper side and the lower side, the empty slots 445 are formed in the outer fan shape from the positioning portion 446, so that not only is material consumption of the balance wheel 44 reduced, but also manufacturing cost of the balance wheel 44 reduced, weight of the balance wheel 44 is reduced, abrasion of the limit pendulum piece 41 in the adjusting process is reduced, finger touch is increased, an operator can conveniently judge that the limit pendulum piece 41 is in the position of the balance wheel 44 through touch of fingers, and rapid adjustment is facilitated.

The transmission gear 32 includes a driving gear 321, a driven gear 322, and a reduction gear 323, the driven gear 322 engages with the driving gear 321, the driving gear 321 is connected to the turbine 213, the reduction gear 323 is coaxially connected to the driven gear 322, and the reduction gear 323 engages with the balance wheel 44, so that the limit swing piece 41 can rise or fall by a larger height as long as rotating by a certain angle.

The fastening piece 45 is a fastening screw, and the limiting swing piece 41 is made of a metal sheet.

The driving device 20 further includes a wire pressing mechanism 50, the wire pressing mechanism 50 is mounted on the rear side of the driving housing 215, the wire pressing mechanism 50 includes a support frame 51 and a pair of wire pressing members 52, the support frame 51 is fixedly connected to the driving housing 215, and the outer layers of the wire pressing members 52 are rotatably mounted on two sides of the support frame 51.

The wire pressing member 52 includes a fixed shaft 521, an outer guide wheel 522, and a pair of connecting members 523, where the fixed shaft 521 is fixedly connected to two sides of the supporting frame 51, the outer guide wheel 522 is rotatably sleeved on an outer layer of the fixed shaft 521, and the connecting members 523 are fixedly connected to two upper and lower sides of the fixed shaft 521, so that the fixed shaft 521 is fixedly installed between the supporting frame 51 and the driving housing 215, and the outer guide wheel 522 is rotated along with the driving of the pull cord 15, that is, the pull cord 15 is pressed between the wire winding wheel 214 and the outer guide wheel 522, and when the worm 212 rotates to drive the pull cord 15 to stretch and retract, the outer guide wheel 522 rotates along with the driving force.

The outer guide wheel 522 is a plastic guide wheel made of silica gel, which is helpful to reduce the abrasion of silica gel, prolong the service life of the pull rope 15, and make the operation smoother.

Each connecting piece 523 is provided with a protruding part 524 and a through hole 525, the through hole 525 is coaxially aligned with the fixed shaft 521, so that the connecting pieces 523 are sleeved at two ends of the fixed shaft 521, and the protruding parts 524 protrude outwards from the connecting pieces 523, thereby fixing the fixed shaft 521 on the supporting frame 51 and the driving housing 215.

When a customer has special customization requirements on the automatic clothes hanger 1, if the customer needs to lengthen the pull rope 15, the standard pull rope 15 is assumed to be 1.5m in length, the limiting swing piece 41 is assembled as shown in fig. 8A, and the customer needs to adjust the position of the limiting swing piece 41 again to enlarge the limiting angle, only one hand is needed to assist in supporting the limiting swing piece 41, the other hand is needed to manually screw a screw, the limiting swing piece 41 is installed on the reverse side, especially when the descending limiting swing piece 43 is adjusted, the modulus of the balance wheel 44 is not needed to be manually adjusted, so that the time consumption is as fast as that of adjusting the descending limiting swing piece 43 and the ascending limiting swing piece 42, the debugging time of the limiting swing piece 41 is greatly shortened by only 5s to 30s, and the working efficiency is improved.

The debugging method of the novel automatic clothes hanger 1 comprises the following steps:

s100, determining and adjusting the positions of the ascending limiting swing piece 42 and/or the descending limiting swing piece 43 according to the requirements of the ascending limiting angle alpha and the descending limiting angle beta;

S200, turning over the ascending limit pendulums 42 and/or the descending limit pendulums 43, supporting the limit pendulums 41 on the balance wheel 44, rotating the balance wheel 44, and debugging the practical positions of the ascending limit pendulums 42 and/or the descending limit pendulums 43;

s300, each fastening member 45 is engaged with the corresponding engagement hole 440 of the balance 44 by means of electric or manual tightening, so as to fix the limit pendulums 41.

As the balance wheel 44 rotates clockwise, the movable contact 202 of the falling limit rocker 43 presses the stationary contact 201 of the falling tact switch 312, and as the balance wheel 44 rotates counterclockwise, the movable contact 202 of the rising limit rocker 42 presses the stationary contact 201 of the rising tact switch 311. If the rising limit swinging piece 42 and the falling limit swinging piece 43 need to be adjusted at the same time, only the two limit swinging pieces 41 need to be pressed at the same time, the balance wheel 44 is rotated to adjust, the time for adjusting the rising limit angle alpha and the falling limit angle beta is greatly reduced, the balance wheel 44 does not need to be pulled out, the falling movable contact piece 202 is adjusted according to the modulus of the balance wheel 44, the rising limit swinging piece 42 is additionally adjusted, and therefore, the time consumption is greatly longer than the time required for adjusting the movable contact piece 202 at the same time in the prior art.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a novel automatic clothes hanger that dries in air, its characterized in that includes control box and clothes-horse, control box includes control unit, drive arrangement and stay cord, the stay cord is connected drive arrangement with clothes-horse makes clothes-horse rise or decline, drive arrangement electricity connect in control unit, drive arrangement include actuating mechanism and install in actuating mechanism is last, actuating mechanism is used for controlling the extension and retraction of stay cord, actuating mechanism is equipped with a pair of stationary contact, a pair of movable contact, a stationary contact switch, a pair of spacing pendulum piece, drive gear, at least a pair of fastener and a balance, the balance rotationally connect in actuating mechanism, the stationary contact electricity connect in actuating mechanism, when one of them the movable contact is along with the balance rotates the touch and presses adjacent stationary contact, the driving mechanism stops running, wherein the static contact piece is arranged on the outer side of the static contact switch and faces the limit swing piece, each movable contact piece extends outwards integrally from the limit swing piece, each fastening piece is detachably connected with the limit swing piece and the balance wheel, the transmission gear is in transmission connection with the balance wheel and the driving mechanism, the static contact switch is a rising tact switch and a falling tact switch, the static contact piece is respectively arranged on the outer sides of the rising tact switch and the falling tact switch, the limit swing piece is a rising limit swing piece and a falling limit swing piece, the rising limit swing piece and the falling limit swing piece are arranged on the balance wheel in a turnover adjustment manner, the movable contact piece is arranged on the balance wheel in a bilateral adjustment manner, so that the rising limit angle and the falling limit angle can be adjusted in a bilateral manner, the lifting limiting swing pieces and the descending limiting swing pieces are identical in structure.

2. The novel automatic clothes hanger according to claim 1, wherein each of said limit flaps is provided with an adjustment slot, said balance is provided with a plurality of engagement holes, said engagement holes are provided on both sides of said balance at intervals, said adjustment slot is selectively aligned with at least one of said engagement holes, and each of said fasteners is aligned with said adjustment slot and said engagement hole.

3. The novel automatic clothes hanger according to claim 2, wherein each of the limiting swing pieces is further provided with an inner side surface and an outer side surface, the adjusting groove is formed between the inner side surface and the outer side surface, the movable contact piece integrally extends obliquely outwards from the outer side surface, and the arc length of the inner side surface is smaller than that of the outer side surface.

4. A novel automatic clothes hanger according to claim 3, wherein the balance is further provided with a positioning portion which protrudes upwardly from the center of the balance in a ring shape, and an inner side face of each of the limit flaps is installed to face the positioning portion opposite thereto, the inner side face being adjustably wrapped around the outer periphery of the positioning portion.

5. The novel automatic clothes hanger according to claim 4, wherein the number of the engagement holes is 4, two pairs of the engagement holes are respectively located at two sides of the positioning portion, and the distance from the engagement holes to the positioning portion is consistent with the distance from the inner side face to the adjusting groove.

6. The novel automatic clothes hanger according to claim 5, wherein the arc of the outer side surface of each limiting swing piece is 125-145 degrees.

7. The novel automatic clothes hanger according to any one of claims 1 to 6, wherein the driving device further comprises a wire pressing mechanism, the wire pressing mechanism is mounted on the rear side of the driving housing, the wire pressing mechanism comprises a support frame and a pair of wire pressing members, the support frame is fixedly connected to the driving housing, the outer layers of the wire pressing members are rotatably mounted on two sides of the support frame, the wire pressing members comprise a fixed shaft, an outer guide wheel and a pair of connecting pieces, the fixed shaft is fixedly connected to two sides of the support frame, the outer guide wheel is rotatably sleeved on the outer layer of the fixed shaft, and the connecting pieces are fixedly connected to the upper side and the lower side of the fixed shaft, so that the outer guide wheel rotates along with the transmission of the pull rope.

8. A method of adjusting a novel automatic laundry stand according to any one of claims 1 to 7, comprising the steps of:

S100, determining and adjusting the positions of the ascending limiting swing pieces and/or the descending limiting swing pieces according to the requirements of the ascending limiting angle and the descending limiting angle;

s200, turning over the ascending limiting swing piece and/or the descending limiting swing piece, supporting the limiting swing piece on the balance wheel, rotating the balance wheel, and debugging the practical position of the ascending limiting swing piece and/or the descending limiting swing piece;

And S300, each fastener is engaged with the corresponding engagement hole of the balance wheel in an electric or manual screwing mode, and the limiting swing piece is fixed.