CN212357739U - Intelligent clothes hanger - Google Patents

Abstract

The utility model discloses an intelligent clothes hanger, include: the clothes hanger comprises a clothes hanger body, a first telescopic frame, an electric winding and unwinding scroll, a waterproof roller shutter, a second telescopic frame driving device, a sensor assembly and a controller; one end of the first telescopic frame is fixed on the clothes hanger main body, and the other end of the first telescopic frame is provided with a clothes-horse mounting part; the electric winding and unwinding reel is arranged on the clothes hanger main body, the second telescopic frame is positioned above the first telescopic frame, and one end of the second telescopic frame is fixed on the clothes hanger main body; one end of the waterproof roller shutter is fixed on the electric winding and unwinding reel, the other end of the waterproof roller shutter is provided with a pulling piece, and the waterproof roller shutter covers the second telescopic frame; the sensor assembly is used for monitoring weather parameters in real time, and the controller is electrically connected with the electric winding and unwinding reel, the second expansion bracket driving device and the sensor assembly respectively. This intelligent clothes hanger that dries in air adopts electronic receipts to put spool, waterproof roll of curtain, second expansion bracket drive arrangement and sensor assembly to realize the rain-proof purpose of intelligence, simple structure, the cost is lower.

Description

Intelligent clothes hanger

Technical Field

The utility model relates to an intelligence house technical field especially relates to an intelligence clothes hanger that dries in air.

Background

At present, clothes hanger products on the market: the clothes hanger is mainly arranged indoors, is positioned under an eave and extends from a window, the clothes bar or the clothes hanger is fixed or lifted, and the clothes are completely exposed outdoors in an exposed or ceiling type structure. The clothes can not be shielded and protected in rainy days, and if the master is not at home, the clothes can be wetted. In view of the above problem, those skilled in the art have developed a related intelligent clothes hanger, which is named as a patent of an intelligent rainproof clothes hanger capable of being remotely controlled by a mobile phone under the patent number CN109457446A, and discloses an intelligent rainproof clothes hanger, which is provided with a corresponding sensor to detect weather conditions so as to control the unfolding or folding of a waterproof curtain, and can automatically control the unfolding of the waterproof curtain so as to prevent the clothes from being wetted in rainy days. But this rain-proof scheme of intelligence is comparatively complicated, and the cost is higher.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide an intelligent clothes hanger, which adopts an electric winding and unwinding shaft, a waterproof roller shutter, a second expansion bracket driving device and a sensor assembly to realize the intelligent rainproof purpose, and has simple structure and lower cost.

The purpose of the utility model is realized by adopting the following technical scheme:

an intelligent laundry rack comprising: the clothes hanger comprises a clothes hanger body, a first telescopic frame, an electric winding and unwinding scroll, a waterproof roller shutter, a second telescopic frame driving device, a sensor assembly and a controller; one end of the first telescopic frame is fixed on the clothes hanger main body, and the other end of the first telescopic frame is provided with a clothes-horse mounting part; the electric winding and unwinding scroll is arranged on the clothes hanger main body, the second telescopic frame is positioned above the first telescopic frame, and one end of the second telescopic frame is fixed on the clothes hanger main body; one end of the waterproof roller shutter is fixed on the electric winding and unwinding shaft so that the electric winding and unwinding shaft can wind or unwind the waterproof roller shutter, the other end of the waterproof roller shutter is provided with a pulling piece so that when the electric winding and unwinding shaft unwinds the waterproof roller shutter, the waterproof roller shutter can extend downwards under the gravity action of the pulling piece to shield clothes, the waterproof roller shutter covers the second expansion bracket, and one end provided with the pulling piece is lower than the position of the second expansion bracket; the second telescopic frame driving device is used for driving the second telescopic frame to perform telescopic motion; the second expansion bracket driving device and the electric winding and unwinding shaft synchronously move to realize the unfolding or folding of the waterproof roller shutter; the sensor assembly is used for monitoring weather parameters in real time and feeding back the weather parameters to the controller, the controller is respectively electrically connected with the electric winding and unwinding reel, the second expansion bracket driving device and the sensor assembly, and the controller can control the electric winding and unwinding reel and the second expansion bracket driving device according to detection signals of the sensor assembly.

Further, first expansion bracket includes two telescopic links, the telescopic link has a plurality of sections of flexible body of rod, and the flexible body of rod activity of back section cup joints in the front section of telescopic link internally, and each section of flexible body of rod activity cup joints in proper order, and first section of flexible body of rod is fixed clothes hanger main part is last, and the flexible body of rod end of last section is equipped with the clothes-horse installation department.

Further, the first telescopic frame comprises two telescopic folding rods, the telescopic folding rods are provided with a plurality of folding pieces, the tail end of the previous folding piece is hinged with the head end of the next folding piece through a rotating shaft, the folding pieces are sequentially hinged end to end, the first folding piece is fixed on the clothes hanger main body, and the tail end of the last folding piece is provided with a clothes-airing rod installation part.

Furthermore, the clothes hanger further comprises a first telescopic frame driving device for driving the first telescopic frame to expand or retract, and the first telescopic frame driving device is electrically connected with the controller; the first telescopic frame comprises two telescopic folding frames, each telescopic folding frame comprises a plurality of cross folding mechanisms, each cross folding mechanism comprises a first folding sheet and a second folding sheet, the middle part of each first folding sheet is hinged to the middle part of each second folding sheet through a rotating shaft, the head end of each first folding sheet of the next cross folding mechanism is hinged to the tail end of each second folding sheet of the previous cross folding mechanism through a rotating shaft, the head end of each second folding sheet of the next cross folding mechanism is hinged to the tail end of each first folding sheet of the previous cross folding mechanism through a rotating shaft, and all the cross folding mechanisms are connected in a similar manner; the head end of the second folding sheet of the first cross folding mechanism is pivoted on the clothes hanger main body through a rotating shaft, the clothes hanger main body is provided with a sliding groove, the head end of the first folding sheet of the first cross folding mechanism is provided with a movable roller, the roller is clamped in the sliding groove, and the first telescopic frame driving device can drive the movable roller to slide in the sliding groove so as to unfold the telescopic folding frame or fold the telescopic folding frame; and the tail end of the first folding sheet and/or the second folding sheet of the last cross folding mechanism is/are provided with a clothes-horse mounting part.

Further, the first telescopic frame driving device comprises a driving motor, a first driving wheel, a second driving wheel, a first driven wheel, a second driven wheel, a transmission shaft, a first annular transmission belt and a second annular transmission belt; the driving motor is electrically connected with the controller, the driving motor is in transmission connection with the first driving wheel, the first driving wheel is connected with the second driving wheel through the transmission shaft, the first driving wheel and the first driven wheel are respectively located at two ends of the inner side of the first annular transmission belt, the second driving wheel and the second driven wheel are respectively located at two ends of the inner side of the second annular transmission belt, the first driving wheel can drive the first annular transmission belt to rotate, the second driving wheel can drive the second annular transmission belt to rotate, and the first annular transmission belt and the second annular transmission belt respectively drive the corresponding idler wheels to roll.

Furthermore, the second telescopic frame comprises a first supporting rod, a second supporting rod and two folding rods, a bending part is arranged in the middle of each folding rod, the head ends of the two folding rods are respectively hinged to the two ends of the first supporting rod through rotating shafts, and the tail ends of the two folding rods are respectively hinged to the two ends of the second supporting rod through rotating shafts; the second telescopic frame driving device is specifically a motor, and the motor drives the head end of one of the folding rods to rotate in a corresponding direction by taking the hinged part rotating shaft as a rotating center so as to open or fold the folding rod.

Further, the clothes hanger further comprises a communication module, the communication module is electrically connected with the controller, and the communication module can be communicated with a user terminal so that the user terminal can send a corresponding control instruction to the controller to roll up or unwind the waterproof roller blind.

Further, the clothes hanger also comprises a power supply module, and the power supply module is electrically connected with the controller.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the intelligent clothes hanger achieves the intelligent rainproof purpose by arranging the electric winding and unwinding reel, the waterproof roller shutter, the second telescopic frame driving device and the sensor assembly on the conventional clothes hanger, the weather condition is monitored in real time through the sensor assembly, and when rain is monitored, the second telescopic frame driving device and the electric winding and unwinding reel can be controlled to unfold the waterproof roller shutter to cover clothes, so that the clothes are prevented from being wetted; the whole device has simple structure, easy production and manufacture and lower cost.

Drawings

Fig. 1 is a schematic structural view of an intelligent clothes hanger provided by the present invention;

fig. 2 is a schematic structural view of a first telescopic frame of the intelligent clothes hanger provided by the present invention;

FIG. 3 is an expanded view of the first embodiment of the first telescoping mast of FIG. 2, showing only one folding telescoping mast;

fig. 4 is a schematic folding view of the first embodiment of the first telescopic frame in fig. 2, in which only one foldable telescopic frame is shown;

fig. 5 is a schematic structural view of a second telescopic frame of the intelligent clothes hanger provided by the present invention, wherein the second telescopic frame is shown in a half-open state;

fig. 6 is a schematic structural view of the second expansion bracket in fig. 5 in a folded state;

fig. 7 is a schematic view of a first structure of a second embodiment of a first telescopic frame of an intelligent clothes hanger, wherein the first telescopic frame is shown in an extended state;

FIG. 8 is a second structural schematic view of the second embodiment of the first telescoping mast of FIG. 7, shown in a collapsed condition;

fig. 9 is a schematic view of a third structure of the first telescopic frame of the intelligent clothes hanger provided by the present invention, wherein the first telescopic frame is shown in an extended state;

fig. 10 is a schematic view of a third structure of the first telescopic frame of the intelligent clothes hanger provided by the present invention, wherein the first telescopic frame is shown in a contracted state.

Reference numerals: 1. a clothes hanger main body; 101. a sliding groove; 2. a first telescopic frame; 201. a telescopic folding frame; 2011. a first folding sheet; 2012. a second folded sheet; 2013. a roller; 202. a telescopic rod; 2021. a telescopic rod body; 203. a telescopic folding rod; 2031. folding the sheet; 3. an electric reel; 4. a waterproof roller shutter; 5. A second telescopic frame; 501. a first support bar; 502. a second support bar; 503. a folding bar; 6. a clothes-horse; 7. A first drive wheel; 8. a first driven wheel; 9. a first endless drive belt; 10. a second drive wheel; 11. a second driven wheel; 12. a second endless drive belt.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

Referring to fig. 1 to 10, an intelligent laundry rack includes: the clothes hanger comprises a clothes hanger body 1, a first telescopic frame 2, an electric winding and unwinding scroll 3, a waterproof roller shutter 4, a second telescopic frame 5, a second telescopic frame driving device, a sensor assembly and a controller; one end of the first telescopic frame 2 is fixed on the clothes hanger main body 1, and the other end of the first telescopic frame 2 is provided with a clothes-horse mounting part; the electric winding and unwinding reel 3 is arranged on the clothes hanger main body 1, the second telescopic frame 5 is positioned above the first telescopic frame 2, and one end of the second telescopic frame 5 is fixed on the clothes hanger main body 1; one end of the waterproof rolling curtain 4 is fixed on the electric winding and unwinding scroll 3 so that the electric winding and unwinding scroll 3 can wind or unwind the waterproof rolling curtain 4, the other end of the waterproof rolling curtain 4 is provided with a pulling piece so that when the electric winding and unwinding scroll 3 unwinds the waterproof rolling curtain 4, the waterproof rolling curtain 4 can be pulled and spread by the gravity of the pulling piece, and due to the gravity of the pulling piece, the waterproof rolling curtain 4 can extend downwards to shield clothes in the process of unwinding the waterproof rolling curtain 4 by the electric winding and unwinding scroll 3 so as to ensure that the clothes are not wetted by oblique rain; the waterproof roller shutter 4 covers the second telescopic frame 5, and one end provided with the pulling piece is lower than the position of the second telescopic frame 5; the second telescopic frame driving device is used for driving the second telescopic frame 5 to perform telescopic motion; the second expansion bracket driving device and the electric winding and unwinding scroll 3 synchronously move to realize the winding and unwinding of the waterproof roller shutter 4; the sensor assembly is used for monitoring weather parameters in real time and feeding back the weather parameters to the controller, the controller is respectively electrically connected with the electric winding and unwinding reel 3, the second expansion bracket driving device and the sensor assembly, and the controller can control the electric winding and unwinding reel 3 and the second expansion bracket driving device according to detection signals of the sensor assembly.

The intelligent clothes hanger achieves the purpose of intelligent rainproof by arranging the electric winding and unwinding reel 3, the waterproof roller shutter 4, the second expansion bracket 5, the second expansion bracket driving device and the sensor assembly on a conventional clothes hanger, the weather condition is monitored in real time through the sensor assembly (such as a humidity sensor), and when rain is monitored, the second expansion bracket driving device and the electric winding and unwinding reel 3 can be controlled to unfold the waterproof roller shutter 4 to cover clothes, so that the clothes are prevented from being wetted; the whole device has simple structure, easy production and manufacture and lower cost.

As a preferred embodiment, the laundry rack further comprises a first telescopic frame driving device for driving the first telescopic frame 2 to expand or retract, and the first telescopic frame driving device is electrically connected with the controller; the first telescopic frame 2 comprises two telescopic folding frames 201, the telescopic folding frames 201 comprise a plurality of cross folding mechanisms, each cross folding mechanism comprises a first folding sheet 2011 and a second folding sheet 2012, the middle part of the first folding sheet 2011 is hinged to the middle part of the second folding sheet 2012 through a rotating shaft, the head end of the first folding sheet 2011 of the next cross folding mechanism is hinged to the tail end of the second folding sheet 2012 of the previous cross folding mechanism through a rotating shaft, the head end of the second folding sheet 2012 of the next cross folding mechanism is hinged to the tail end of the first folding sheet 2011 of the previous cross folding mechanism through a rotating shaft, and all the cross folding mechanisms are connected in an analogized manner; the head end of the second folding sheet 2012 of the first cross folding mechanism is pivotally connected to the laundry rack body 1 through a rotating shaft so that the head end of the second folding sheet 2012 of the first cross folding mechanism can rotate around the rotating shaft as a rotation center, the laundry rack body 1 is provided with a sliding groove 101, the head end of the first folding sheet 2011 of the first cross folding mechanism is provided with a movable roller 2013, the roller 2013 is engaged in the sliding groove 101, and the first telescopic frame driving device can drive the movable roller 2013 to slide in the sliding groove 101 so as to unfold the telescopic folding frame 201 or fold the telescopic folding frame 201; the tail ends of the first folding piece 2011 and/or the second folding piece 2012 of the last cross folding mechanism are provided with a clothes-horse mounting part which is specifically a through hole, and two ends of a clothes-horse 6 are respectively inserted into the through holes at the tail ends of the folding telescopic frames. In particular, the clothes-horse 6 may be provided with a plurality of clothes-horse mounting portions, which are only required to be provided on the first folding sheet 2011 or the second folding sheet 2012 of the other cross folding mechanism.

The first telescopic frame 2 has the advantages that the structure enables the clothes hanger to have strong weighing capacity, and the clothes hanger cannot be damaged due to breakage of the first telescopic frame 2 when a large number of clothes are placed; and the first expansion bracket 2 is expanded and contracted through electric control, and can be expanded and contracted through a switch button.

As a preferred embodiment, the first telescopic frame driving device comprises a driving motor, a first driving wheel 7, a first driven wheel 8, a first annular transmission belt 9, a second driving wheel 10, a second driven wheel 11, a transmission shaft and a second annular transmission belt 12; the driving motor is electrically connected with the controller, the driving motor is in transmission connection with the first driving wheel 7, the first driving wheel 7 is in transmission connection with the second driving wheel 10 through the transmission shaft, the first driving wheel 7 and the first driven wheel 8 are respectively located at two ends of the inner side of the first annular transmission belt 9, the second driving wheel 10 and the second driven wheel 11 are respectively located at two ends of the inner side of the second annular transmission belt 12, the first driving wheel 7 can drive the first annular transmission belt 9 to rotate, the second driving wheel 10 can drive the second annular transmission belt 12 to rotate, and the first annular transmission belt 9 and the second annular transmission belt 12 respectively drive the corresponding idler wheels 2013 to roll.

It should be noted that, the transmission shaft is not shown in the figure, the first driving wheel 7 and the second driving wheel 10 can be sleeved at two ends of the transmission shaft, and the transmission shaft is driven by the motor to simultaneously drive the two driving wheels to rotate; the axes of the first driving wheel 7 and the second driving wheel 10 can also be fixed on two ends of the transmission shaft, and the first driving wheel 7 is driven by the motor to rotate, so that the first driving wheel drives the transmission shaft to rotate, and further drives the second driving wheel 10 to rotate. Of course, it is also possible to use a motor to drive the first driving wheel 7 and the second driving wheel 10, respectively, and to eliminate the transmission shaft.

Through above-mentioned structure, through two endless drive belts of a motor drive, the frictional force of endless drive belt makes gyro wheel 2013 slide in the spout to the extension and the receipts of the first expansion bracket 2 of realization control are closed. Of course, the roller 2013 can also be directly driven to slide by the linear driving motor, that is, the roller 2013 is fixed on the output shaft of the linear driving motor, so that the roller 2013 is directly driven to slide in the sliding groove by the linear driving motor.

In addition, as a modified embodiment, the first telescopic frame 2 may also adopt a structure as shown in fig. 7 and 8, the first telescopic frame 2 includes two telescopic rods 202, the telescopic rod 202 has a plurality of telescopic rod sections 2021, the next telescopic rod section 2021 is movably sleeved in the previous telescopic rod section 2021, each telescopic rod section 2021 is movably sleeved in turn, the first telescopic rod section 2021 is fixed on the clothes hanger body 1, and the end of the last telescopic rod section 2021 is provided with a clothes hanger mounting part. The first telescopic frame 2 can also adopt a structure as shown in fig. 9 and 10, the first telescopic frame 2 comprises two telescopic folding rods 203, each telescopic folding rod 203 is provided with a plurality of folding pieces 2031, the tail end of the previous folding piece 2031 is hinged with the head end of the next folding piece 2031 through a rotating shaft, each folding piece 2031 is sequentially hinged from head to tail, the first folding piece 2031 is fixed on the clothes hanger body 1, and the tail end of the last folding piece 2031 is provided with a clothes-horse mounting part.

As a preferred embodiment, as shown in fig. 5 and 6, the second telescopic frame 5 includes a first supporting rod 501, a second supporting rod 502 and two folding rods 503, a bent portion is disposed in the middle of the folding rods 503, the head ends of the two folding rods 503 are respectively hinged to the two ends of the first supporting rod 501 through a rotating shaft, and the tail ends of the two folding rods 503 are respectively hinged to the two ends of the second supporting rod 502 through a rotating shaft; the second telescopic frame driving device is specifically a motor, and the motor drives the head end of one of the folding rods 503 to rotate in a corresponding direction by using the hinged portion rotating shaft as a rotating center so as to open the folding rod 503 or fold up the folding rod 503. Through the structure, the motor drives the head end of one folding rod 503 to rotate towards the inside, so that the bending part of the folding rod 503 is bent, the folding rod 503 can drive the other folding rod 503 to rotate, and the whole folding rod 503 is bent from the middle and then folded together, so that the waterproof roller shutter 4 can be rolled up; when the waterproof rolling shutter 4 needs to be opened, the motor drives the head ends of the two folding rods 503 to rotate to the outside, so that the bent portion of the folding rod 503 is opened, and the folding rod 503 in the folded state is unfolded. Of course, the two folding rods 503 may be driven by two motors respectively.

As a preferred embodiment, the laundry rack further comprises a communication module, the communication module is electrically connected with the controller, and the communication module can communicate with a user terminal so that the user terminal can send a corresponding control instruction to the controller to roll up or unwind the waterproof roller shutter 4. By arranging the communication module, a user can remotely operate, for example, whether the waterproof rolling curtain 4 is unfolded or not can be confirmed through a mobile phone when raining, and if the waterproof rolling curtain 4 is not unfolded, a control instruction can be sent to enable the controller to control the waterproof rolling curtain 4 to be unfolded. In this way, it is possible to avoid that the waterproof roll screen 4 is not unwound or wound up due to a problem with the sensor assembly.

As a preferred embodiment, the laundry rack further comprises a power supply module, and the power supply module is electrically connected with the controller. And the control system of the clothes hanger is supplied with power through the power module. Of course, the power can also be directly supplied through an external indoor socket.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims (8)

1. An intelligent clothes hanger is characterized by comprising: the clothes hanger comprises a clothes hanger body, a first telescopic frame, an electric winding and unwinding scroll, a waterproof roller shutter, a second telescopic frame driving device, a sensor assembly and a controller; one end of the first telescopic frame is fixed on the clothes hanger main body, and the other end of the first telescopic frame is provided with a clothes-horse mounting part; the electric winding and unwinding scroll is arranged on the clothes hanger main body, the second telescopic frame is positioned above the first telescopic frame, and one end of the second telescopic frame is fixed on the clothes hanger main body; one end of the waterproof roller shutter is fixed on the electric winding and unwinding shaft so that the electric winding and unwinding shaft can wind or unwind the waterproof roller shutter, the other end of the waterproof roller shutter is provided with a pulling piece so that when the electric winding and unwinding shaft unwinds the waterproof roller shutter, the waterproof roller shutter can extend downwards under the gravity action of the pulling piece to shield clothes, the waterproof roller shutter covers the second expansion bracket, and one end provided with the pulling piece is lower than the position of the second expansion bracket; the second telescopic frame driving device is used for driving the second telescopic frame to perform telescopic motion; the second expansion bracket driving device and the electric winding and unwinding shaft synchronously move to realize the unfolding or folding of the waterproof roller shutter; the sensor assembly is used for monitoring weather parameters in real time and feeding back the weather parameters to the controller, the controller is respectively electrically connected with the electric winding and unwinding reel, the second expansion bracket driving device and the sensor assembly, and the controller can control the electric winding and unwinding reel and the second expansion bracket driving device according to detection signals of the sensor assembly.

2. The intelligent clothes hanger of claim 1, wherein the first telescopic frame comprises two telescopic rods, each telescopic rod comprises a plurality of telescopic rod bodies, the next telescopic rod body is movably sleeved in the previous telescopic rod body, the telescopic rod bodies are sequentially movably sleeved, the first telescopic rod body is fixed on the clothes hanger body, and a clothes-airing rod mounting part is arranged at the tail end of the last telescopic rod body.

3. The intelligent clothes hanger of claim 1, wherein the first telescopic frame comprises two telescopic folding rods, each telescopic folding rod is provided with a plurality of folding pieces, the tail end of the previous folding piece is hinged with the head end of the next folding piece through a rotating shaft, the folding pieces are sequentially hinged end to end, the first folding piece is fixed on the clothes hanger body, and a clothes hanger mounting part is arranged at the tail end of the last folding piece.

4. The intelligent laundry rack of claim 1, wherein the laundry rack further comprises a first telescopic frame driving device for driving the first telescopic frame to expand or contract, and the first telescopic frame driving device is electrically connected with the controller; the first telescopic frame comprises two telescopic folding frames, each telescopic folding frame comprises a clothes hanger main body and a plurality of cross folding mechanisms, each cross folding mechanism comprises a first folding sheet and a second folding sheet, the middle part of each first folding sheet is hinged to the middle part of each second folding sheet through a rotating shaft, the head end of each first folding sheet of the next cross folding mechanism is hinged to the tail end of each second folding sheet of the previous cross folding mechanism through a rotating shaft, the head end of each second folding sheet of the next cross folding mechanism is hinged to the tail end of each first folding sheet of the previous cross folding mechanism through a rotating shaft, and all the cross folding mechanisms are connected in a similar manner; the head end of the second folding sheet of the first cross folding mechanism is pivoted on the clothes hanger main body through a rotating shaft, the clothes hanger main body is provided with a sliding groove, the head end of the first folding sheet of the first cross folding mechanism is provided with a movable roller, the roller is clamped in the sliding groove, and the first telescopic frame driving device can drive the movable roller to slide in the sliding groove so as to unfold the telescopic folding frame or fold the telescopic folding frame; and the tail end of the first folding sheet and/or the second folding sheet of the last cross folding mechanism is/are provided with a clothes-horse mounting part.

5. The intelligent laundry rack of claim 4, wherein the first telescoping rack driving device comprises a driving motor, a first driving wheel, a second driving wheel, a first driven wheel, a second driven wheel, a transmission shaft, a first endless transmission belt and a second endless transmission belt; the driving motor is electrically connected with the controller, the driving motor is in transmission connection with the first driving wheel, the first driving wheel is connected with the second driving wheel through the transmission shaft, the first driving wheel and the first driven wheel are respectively located at two ends of the inner side of the first annular transmission belt, the second driving wheel and the second driven wheel are respectively located at two ends of the inner side of the second annular transmission belt, the first driving wheel can drive the first annular transmission belt to rotate, the second driving wheel can drive the second annular transmission belt to rotate, and the first annular transmission belt and the second annular transmission belt respectively drive the corresponding idler wheels to roll.

6. The intelligent laundry rack according to claim 1, wherein the second telescopic frame comprises a first supporting rod, a second supporting rod and two folding rods, a bent part is arranged in the middle of each folding rod, the head ends of the two folding rods are respectively hinged to the two ends of the first supporting rod through rotating shafts, and the tail ends of the two folding rods are respectively hinged to the two ends of the second supporting rod through rotating shafts; the second telescopic frame driving device is specifically a motor, and the motor drives the head end of one of the folding rods to rotate in a corresponding direction by taking the hinged part rotating shaft as a rotating center so as to open or fold the folding rod.

7. The intelligent laundry rack of any one of claims 1 to 6, wherein the laundry rack further comprises a communication module, the communication module is electrically connected with the controller, and the communication module can communicate with a user terminal so that the user terminal can send a corresponding control instruction to the controller to roll up or unwind the waterproof rolling curtain.

8. The intelligent laundry rack of claim 7, wherein the laundry rack further comprises a power module, and the power module is electrically connected to the controller.

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