Intelligent curtain folding and unfolding device and method

Abstract

The intelligent curtain folding and unfolding device comprises a main body unit, a wiping mechanism and a spraying mechanism, the main body unit comprises a fixing frame, a winding drum is rotationally connected to the inner wall of the fixing frame, two clamping grooves are symmetrically formed in the right end of the winding drum, a shading curtain is arranged on the winding drum, and the wiping mechanism and the spraying mechanism are arranged on the inner wall of the fixing frame. The device has the beneficial effects that a rolling wheel is driven to rotate through friction force, a rotating shaft and a driving gear are driven to rotate through the rolling wheel, and a first rotating roller and a second rotating roller are driven to rotate through arrangement of the driving gear, a driven gear and a transverse rod; the rotating direction of the first rotating roller and the rotating direction of the second rotating roller are opposite to the winding direction of the shading curtain, so that water drops on the surface of the shading curtain are wiped and absorbed through the first rotating roller, mould breeding of the curtain due to moisture is prevented, and the overall attractiveness of a bathroom is improved; and in addition, favorable influences on the living environment and the health of the user can be generated.

Description

Technical Field

[0001] The present invention relates to the technical field of curtain rolling up, and in particular to a device and method for rolling up and down intelligent curtains. Background Art

[0002] Smart home uses residence as a platform and utilizes integrated wiring technology, network communication technology, security technology, automatic control technology, and audio and video technology to integrate facilities related to home life, build an efficient management system for residential facilities and family schedule affairs, improve home safety, convenience, comfort, and artistry, and achieve an environmentally friendly and energy-saving living environment.

[0003] In order to ensure privacy during bathing, curtains are usually installed on bathroom windows. Currently, many smart curtains on the market have automatic rolling functions, but unfortunately, they lack effective dehumidification mechanisms. During bathing, water droplets will inevitably splash onto the curtains. After bathing, the curtains need to be rolled up to facilitate ventilation, but this often causes the curtains to remain damp. In the long run, damp curtains are prone to mold growth, which not only affects the overall appearance of the bathroom, but may also have an adverse effect on the living environment and the health of users.

[0004] Therefore, a smart curtain folding and unfolding device and method are needed to solve the above problems. Summary of the invention

[0005] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0006] In view of the problems of the above-mentioned smart curtain folding and unfolding device and method, the present invention is proposed.

[0007] Therefore, the purpose of the present invention is to provide a smart curtain folding and unfolding device and method, which is used to solve the problem that "during bathing, water droplets will inevitably splash onto the curtains. After bathing, the curtains need to be rolled up to facilitate ventilation, but this often causes the curtains to remain damp. Over time, damp curtains are prone to breed mold, which not only affects the overall appearance of the bathroom, but may also have an adverse effect on the living environment and the health of users."

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions: a smart curtain folding and unfolding device, comprising:

[0009] A main unit, the main unit comprises a fixed frame, a winding drum is rotatably connected to the inner wall of the fixed frame, two card slots are symmetrically provided at the right end of the winding drum, a blackout curtain is arranged on the winding drum, a driving motor is fixedly connected to the right side of the fixed frame, the output end of the driving motor passes through the fixed frame and is fixedly connected to a rotating disk, the left end of the rotating disk abuts against the winding drum, two protrusions are symmetrically fixedly connected to the side wall of the rotating disk, each of the protrusions abuts against the card slot, and a plurality of small fans are fixedly installed at equal intervals on the inner side wall of the fixed frame;

[0010] The wiping mechanism comprises a horizontal plate, the horizontal plate is slidably connected to the inner wall of the fixed frame, the lower end of the horizontal plate is symmetrically fixedly connected to two frames, the inner wall of each frame is rotatably connected with a rotating shaft, each rotating shaft is fixedly sleeved with a roller, the opposite ends of the two rotating shafts are fixedly sleeved with a driving gear, both sides of each driving gear are meshed and connected with two driven gears, two cross bars are rotatably connected between the two frames, each driven gear is fixedly sleeved on the cross bar, each cross bar is respectively fixedly sleeved with a first rotating roller and a second rotating roller, the lower end of the horizontal plate is symmetrically fixedly connected to two supporting rods, the lower ends of the two supporting rods are commonly fixedly connected to a water storage cylinder, a scraper is fixedly installed on one side of the water storage cylinder, and an arc-shaped arc sponge plate is fixedly connected to the side wall of the water storage cylinder;

[0011] The spraying mechanism comprises two straight cylinders and a liquid storage tank, each of the straight cylinder and the liquid storage tank is fixedly connected to the inner wall of the fixed frame, a No. 1 piston plate is slidably connected to the inner wall of each straight cylinder, the upper end of each No. 1 piston plate is fixedly connected to a spring, the lower end of each No. 1 piston plate is fixedly connected to a push rod, the opposite sides of the two straight cylinders are fixedly connected to a connecting pipe, the lower end of the liquid storage tank is fixedly connected to a fixed cylinder, the other end of each connecting pipe is connected to the inside of the fixed cylinder, two No. 2 piston plates are symmetrically slidably connected to the inner wall of the fixed cylinder, the upper and lower ends of the fixed cylinder are respectively fixedly connected to a liquid inlet pipe and a liquid outlet pipe, the lower end of the liquid outlet pipe is fixedly connected to a straight pipe, the lower end of the straight pipe is fixedly connected to a plurality of telescopic hoses at equal intervals, and the lower end of each telescopic hose is fixedly connected to a dropper.

[0012] As a preferred solution of the intelligent curtain folding and unfolding device described in the present invention, the opposite ends of the two rotating shafts penetrate the side wall of the frame and are rotatably connected to the inner wall of the frame, one end of the scraper is against the side wall of the No. 1 rotating roller, and one side of the No. 1 rotating roller and the No. 2 rotating roller are in contact with the blackout curtain.

[0013] As a preferred solution of the intelligent curtain folding and unfolding device described in the present invention, a water inlet is provided on the side of the water storage cylinder close to the scraper, two drainage pipes are symmetrically fixedly connected to the lower end of the water storage cylinder, and a guide groove inclined to the left and right ends is provided in the water storage cylinder.

[0014] As a preferred solution of the intelligent curtain folding and unfolding device described in the present invention, the lower ends of the two push rods pass through the lower end of the straight tube and are fixedly connected to the upper end of the horizontal plate, and each push rod is slidably connected to the inner wall of the straight tube.

[0015] As a preferred solution of the smart curtain retracting and extending device described in the present invention, the upper end of the liquid inlet pipe is connected to the interior of the liquid storage tank, the lower end of the liquid outlet pipe is connected to the interior of the straight pipe, and the liquid inlet pipe and the liquid outlet pipe are respectively fixedly installed with a liquid inlet check valve and a liquid outlet check valve.

[0016] As a preferred solution of the intelligent curtain retracting and extending device described in the present invention, the upper ends of the plurality of springs are fixedly connected to the inner wall of the straight tube, and the plurality of droppers are fixedly embedded in the inner wall of the horizontal plate.

[0017] As a preferred solution of the smart curtain folding and unfolding device described in the present invention, the blackout curtain is arranged in multiple layers, and a waterproof coating is sprayed on the surface, and a hem is fixedly installed at the lower end of the blackout curtain.

[0018] As a preferred solution of the intelligent curtain folding and unfolding device described in the present invention, the lower ends of the plurality of rollers are against the blackout curtain, and the surface of each roller is provided with a frosted surface.

[0019] As a preferred solution of the smart curtain folding and unfolding device described in the present invention, wherein: the upper end of the liquid storage tank is fixedly connected with a liquid injection pipe, and the upper end of the liquid injection pipe is slidably provided with an upper cover.

[0020] The present invention further provides a method for folding and unfolding a smart curtain, using the above-mentioned folding and unfolding device for a smart curtain, comprising the following steps:

[0021] S1, start the driving motor to rotate slowly, and drive the winding drum to rotate through the setting of the driving motor, the rotating disk and the protrusion to roll up the blackout curtain;

[0022] S2, when the blackout curtain is rolled up, the roller is driven to rotate by friction, the rotating shaft and the driving gear are driven to rotate by the roller, and the first rotating roller and the second rotating roller are driven to rotate by the setting of the driving gear, the driven gear and the crossbar, and the rotation direction of the first rotating roller and the second rotating roller is opposite to the rolling direction of the blackout curtain, so the water droplets on the surface of the blackout curtain are wiped and absorbed by the first rotating roller, and the water is scraped out by the scraper and flows into the water storage cylinder, and then discharged through the drain pipe;

[0023] S3, as the blackout curtain is rolled up, the thickness of the blackout curtain on the rolling drum gradually increases, pushing the roller and the horizontal plate upward, and pushing the No. 1 piston plate upward through the push rod, squeezing the air in the straight tube into the fixed tube and pushing the two No. 2 piston plates to move relatively, squeezing the alcohol in the fixed tube into the straight tube and dripping it onto the arc sponge plate through the telescopic hose and the dropper;

[0024] S4, during the rotation of the No. 2 rotating roller, the alcohol on the arc sponge plate is smeared onto the surface of the No. 2 rotating roller, and then smeared onto the surface of the blackout curtain through the No. 2 rotating roller, thereby sterilizing and disinfecting the blackout curtain with the alcohol;

[0025] S5, start a small fan to accelerate the evaporation speed of alcohol by blowing air, and as the alcohol evaporates, the vapor pressure of water on the surface of the blackout curtain is reduced, thereby accelerating the evaporation and drying speed of water, so that the blackout curtain remains dry.

[0026] Beneficial effects of the present invention:

[0027] 1. The roller is driven to rotate by friction, and the rotating shaft and the driving gear are driven to rotate by the roller. The No. 1 rotating roller and the No. 2 rotating roller are driven to rotate by the setting of the driving gear, the driven gear and the crossbar. The rotating directions of the No. 1 rotating roller and the No. 2 rotating roller are opposite to the rolling direction of the blackout curtain. Therefore, the No. 1 rotating roller wipes and absorbs the water drops on the surface of the blackout curtain to prevent the curtain from breeding mold due to moisture. This not only improves the overall beauty of the bathroom, but also has a favorable impact on the living environment and the health of users.

[0028] 2. As the thickness of the blackout curtain on the reel gradually increases, the roller and the horizontal plate are pushed upward, and the No. 1 piston plate is pushed upward by the push rod, the air in the straight cylinder is squeezed into the fixed cylinder and the two No. 2 piston plates are pushed to move relative to each other, the alcohol in the fixed cylinder is squeezed out and dripped onto the arc sponge plate through the telescopic hose and dropper, and then smeared onto the surface of the blackout curtain through the No. 2 rotating roller, and the blackout curtain is sterilized and disinfected by alcohol to prevent the growth of mold;

[0029] 3. Use a small fan to speed up the evaporation of alcohol, and as the alcohol evaporates, reduce the vapor pressure of moisture on the surface of the blackout curtains, thereby accelerating the evaporation and drying of moisture, keeping the blackout curtains dry and preventing mold growth. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0031] Figure 1 It is a front three-dimensional structural schematic diagram of a retractable and unfoldable device of a smart curtain according to the present invention.

[0032] Figure 2 It is a partial cross-sectional structural schematic diagram of a retracting and extending device of a smart curtain of the present invention.

[0033] Figure 3 It is a partial three-dimensional structural schematic diagram of a retractable and deployable device of a smart curtain according to the present invention.

[0034] Figure 4 The figure is a schematic diagram of the back three-dimensional structure of a retractable and unfoldable device of a smart curtain according to the present invention.

[0035] Figure 5 The figure is a front cross-sectional structural schematic diagram of a retracting and extending device of a smart curtain according to the present invention.

[0036] Figure 6 The present invention is a schematic diagram of the structure of a retracting drum in a retracting and extending device for a smart curtain.

[0037] Figure 7 For the present invention Figure 5 Schematic diagram of the enlarged structure at point A in the middle.

[0038] Figure 8 The present invention is a schematic diagram of the structure of a small fan in a retracting and extending device of a smart curtain.

[0039] Fig. 9 The present invention is a schematic diagram of the structure of a spraying mechanism in a retracting and extending device of a smart curtain.

[0040] Fig.10 The figure is a schematic diagram of the structure of a horizontal plate in a retractable and unfoldable device of an intelligent curtain in a bottom view according to the present invention.

[0041] Fig.11 It is a partial structural schematic diagram of a wiping mechanism in a retracting and extending device of a smart curtain of the present invention.

[0042] Fig.12 It is a schematic diagram of the side structure of a wiping mechanism in a retracting and extending device of a smart curtain according to the present invention.

[0043] Description of the drawings: 100, main unit; 101, fixed frame; 102, winding drum; 1021, card slot; 103, blackout curtain; 104, hem; 105, driving motor; 106, rotating disk; 107, small fan; 200, wiping mechanism; 201, horizontal plate; 202, frame; 203, rotating shaft; 204, roller; 205, driving gear; 206, driven gear; 207, horizontal rod; 208, No. 1 gear Moving roller; 209, No. 2 rotating roller; 210, supporting rod; 211, water storage cylinder; 212, scraper; 213, arc sponge plate; 214, drain pipe; 300, spraying mechanism; 301, straight cylinder; 302, No. 1 piston plate; 303, spring; 304, push rod; 305, connecting pipe; 306, fixed cylinder; 307, straight pipe; 308, telescopic hose; 309, dropper; 310, No. 2 piston plate; 311, liquid storage tank. DETAILED DESCRIPTION

[0044] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0045] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0046] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0047] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0048] Embodiment 1

[0049] Reference Figure 1-Figure 12 , as an embodiment of the present invention, provides a smart curtain folding and unfolding device, which includes:

[0050] The main unit 100 includes a fixed frame 101, a winding drum 102 is rotatably connected to the inner wall of the fixed frame 101, two card slots 1021 are symmetrically provided at the right end of the winding drum 102, a blackout curtain 103 is arranged on the winding drum 102, a driving motor 105 is fixedly connected to the right side of the fixed frame 101, an output end of the driving motor 105 passes through the fixed frame 101 and is fixedly connected to a rotating disk 106, the left end of the rotating disk 106 abuts against the inside of the winding drum 102, and two convex ... Blocks, each convex block is against the card slot 1021, and a plurality of small fans 107 are fixedly installed at equal intervals on the inner side wall of the fixed frame 101, wherein the speed of the driving motor 105 and the small fan 107 is controllable, and in the process of rolling up the blackout curtain 103, the blackout curtain 103 is slowly rolled up while ensuring that there is sufficient contact time between the alcohol and the blackout curtain 103, thereby ensuring the effects of sterilization, disinfection and drying, and the speed of unwinding the blackout curtain 103 is greater than the speed of rolling up, thereby achieving the effect of fast unfolding and slow rolling up;

[0051] The wiping mechanism 200 includes a horizontal plate 201, which is slidably connected to the inner wall of the fixed frame 101. The lower end of the horizontal plate 201 is symmetrically fixedly connected to two frames 202. A rotating shaft 203 is rotatably connected to the inner wall of each frame 202. A roller 204 is fixedly sleeved on each rotating shaft 203. A driving gear 205 is fixedly sleeved on the opposite ends of the two rotating shafts 203. Two driven gears 206 are meshed and connected on both sides of each driving gear 205. Two horizontal bars 207 are rotatably connected between the two frames 202. Each driven gear 206 is fixedly sleeved on the horizontal bar 207. Each horizontal bar 207 is respectively fixedly sleeved with a first rotating roller 208 and a second rotating roller 209. The lower end of the horizontal plate 201 is symmetrically fixedly connected to two support rods 210. The two support rods 211 are fixedly sleeved on the inner wall of each frame 202. The lower end of the water storage cylinder 211 is fixedly connected to the water storage cylinder 211, a scraper 212 is fixedly installed on one side of the water storage cylinder 211, and an arc-shaped arc-shaped sponge plate 213 is fixedly connected to the side wall of the water storage cylinder 211. The roller 204 is driven to rotate by friction, and the rotating shaft 203 and the driving gear 205 are driven to rotate by the roller 204. The first rotating roller 208 and the second rotating roller 209 are driven to rotate by the arrangement of the driving gear 205, the driven gear 206 and the cross bar 207, and the rotation directions of the first rotating roller 208 and the second rotating roller 209 are opposite to the rolling direction of the blackout curtain 103. Therefore, the water drops on the surface of the blackout curtain 103 are wiped and absorbed by the first rotating roller 208 to prevent the curtain from breeding mold due to moisture. This not only improves the overall beauty of the bathroom, but also has a favorable effect on the living environment and the health of users;

[0052] The spraying mechanism 300 includes two straight cylinders 301 and a liquid storage tank 311, each of the straight cylinder 301 and the liquid storage tank 311 is fixedly connected to the inner wall of the fixed frame 101, a No. 1 piston plate 302 is slidably connected to the inner wall of each straight cylinder 301, the upper end of each No. 1 piston plate 302 is fixedly connected to a spring 303, the lower end of each No. 1 piston plate 302 is fixedly connected to a push rod 304, the opposite sides of the two straight cylinders 301 are fixedly connected to a connecting pipe 305, the lower end of the liquid storage tank 311 is fixedly connected to a fixed cylinder 306, the other end of each connecting pipe 305 is connected to the inside of the fixed cylinder 306, two No. 2 piston plates 310 are symmetrically slidably connected to the inner wall of the fixed cylinder 306, and the upper and lower ends of the fixed cylinder 306 are respectively fixedly connected to a liquid inlet pipe and a liquid outlet pipe The lower end of the liquid outlet pipe is fixedly connected with a straight pipe 307, and the lower end of the straight pipe 307 is fixedly connected with a plurality of telescopic hoses 308 at equal intervals, and the lower end of each telescopic hose 308 is fixedly connected with a dropper 309. As the thickness of the blackout curtain 103 on the winding drum 102 gradually increases, the roller 204 and the cross plate 201 are pushed to move upward, and the No. 1 piston plate 302 is pushed upward by the push rod 304, the air in the straight cylinder 301 is squeezed into the fixed cylinder 306 and the two No. 2 piston plates 310 are pushed to move relative to each other, the alcohol in the fixed cylinder 306 is squeezed out and dripped onto the arc sponge plate 213 through the telescopic hose 308 and the dropper 309, and is smeared on the surface of the blackout curtain 103 through the No. 2 rotating roller 209, and the blackout curtain 103 is sterilized and disinfected by alcohol to prevent the growth of mold.

[0053] Among them, the opposite ends of the two rotating shafts 203 penetrate the side walls of the frame 202 and are rotatably connected to the inner wall of the frame 202, one end of the scraper 212 is against the side wall of the No. 1 rotating roller 208, and one side of the No. 1 rotating roller 208 and the No. 2 rotating roller 209 are in contact with the blackout curtain 103, and the driving motor 105 is driven to rotate through the rotating shaft 203.

[0054] Among them, a water inlet is opened on one side of the water storage cylinder 211 close to the scraper 212, and two drainage pipes 214 are symmetrically fixedly connected to the lower end of the water storage cylinder 211. A guide groove inclined to the left and right ends is opened in the water storage cylinder 211, and the water in the water storage cylinder 211 is discharged through the drainage pipes 214.

[0055] The lower ends of the two push rods 304 penetrate the lower end of the straight tube 301 and are fixedly connected to the upper end of the horizontal plate 201. Each push rod 304 is slidably connected to the inner wall of the straight tube 301 and is driven to move by the horizontal plate 201.

[0056] Among them, the upper end of the liquid inlet pipe is connected to the interior of the liquid storage tank 311, and the lower end of the liquid outlet pipe is connected to the interior of the straight pipe 307. The liquid inlet pipe and the liquid outlet pipe are respectively fixedly installed with a liquid inlet check valve and a liquid outlet check valve. The alcohol in the fixed cylinder 306 is squeezed into the straight pipe 307 through the liquid outlet pipe.

[0057] Among them, the upper ends of multiple springs 303 are fixedly connected to the inner wall of the straight tube 301, and multiple droppers 309 are fixedly embedded in the inner wall of the horizontal plate 201. The springs 303 play a role in resetting the No. 1 piston plate 302.

[0058] Among them, the blackout curtain 103 is arranged in multiple layers, and a waterproof coating is sprayed on the surface. A hem 104 is fixedly installed at the lower end of the blackout curtain 103. The multi-layer blackout curtain 103 can improve privacy, and the waterproof coating can play a waterproof role.

[0059] The lower ends of the plurality of rollers 204 are all against the blackout curtain 103 , and the surface of each roller 204 is provided with a frosted surface. The frosted surface is provided to increase the friction force and ensure the stability of the rotation of the roller 204 .

[0060] Among them, the upper end of the liquid storage tank 311 is fixedly connected with a liquid injection tube, and the upper end of the liquid injection tube is slidably provided with an upper cover, so that alcohol can be conveniently added through the liquid injection tube, and the concentration of alcohol is set to 90%.

[0061] Embodiment 2

[0062] A method for folding and unfolding a smart curtain, based on the first embodiment, comprises the following steps:

[0063] S1, start the driving motor 105, and drive the winding drum 102 to rotate through the setting of the driving motor 105, the rotating disk 106 and the protrusion to roll up the blackout curtain 103;

[0064] S2, during the rolling process of the blackout curtain 103, the roller 204 is driven to rotate by friction, and the roller 204 drives the rotating shaft 203 and the driving gear 205 to rotate, and the driving gear 205, the driven gear 206 and the cross bar 207 drive the first rotating roller 208 and the second rotating roller 209 to rotate, and the rotation direction of the first rotating roller 208 and the second rotating roller 209 is opposite to the rolling direction of the blackout curtain 103, so the first rotating roller 208 wipes and absorbs the water drops on the surface of the blackout curtain 103, and the scraper 212 scrapes the water out and flows into the water storage cylinder 211, and then discharges it through the drain pipe 214;

[0065] S3, as the blackout curtain 103 is rolled up, the thickness of the blackout curtain 103 on the rolling drum 102 gradually increases, pushing the roller 204 and the horizontal plate 201 to move upward, and pushing the No. 1 piston plate 302 to move upward through the push rod 304, squeezing the air in the straight tube 301 into the fixed tube 306 and pushing the two No. 2 piston plates 310 to move relatively, squeezing the alcohol in the fixed tube 306 into the straight tube 307 and dripping it onto the arc sponge plate 213 through the telescopic hose 308 and the dropper 309;

[0066] S4, during the rotation of the second rotating roller 209, the alcohol on the arc-shaped sponge plate 213 is smeared onto the surface of the second rotating roller 209, and then smeared onto the surface of the blackout curtain 103 through the second rotating roller 209, thereby sterilizing and disinfecting the blackout curtain 103 with the alcohol;

[0067] S5, start the small fan 107, accelerate the volatilization speed of alcohol by blowing air, and reduce the vapor pressure of water on the surface of the blackout curtain 103 as the alcohol evaporates, thereby accelerating the evaporation and drying speed of water, so that the blackout curtain 103 remains dry.

[0068] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A smart curtain folding and unfolding device, characterized in that: include: A main unit (100), the main unit (100) comprising a fixed frame (101), a winding drum (102) being rotatably connected to the inner wall of the fixed frame (101), two slots (1021) being symmetrically provided at the right end of the winding drum (102), a blackout curtain (103) being arranged on the winding drum (102), a driving motor (105) being fixedly connected to the right side of the fixed frame (101), an output end of the driving motor (105) passing through the fixed frame (101) and being fixedly connected to a rotating disk (106), a left end of the rotating disk (106) being abutted against the inside of the winding drum (102), two protrusions being symmetrically fixedly connected to the side wall of the rotating disk (106), each of the protrusions being abutted against the slot (1021), and a plurality of small fans (107) being fixedly installed at equal intervals on the inner wall of the fixed frame (101); The wiping mechanism (200) comprises a horizontal plate (201), the horizontal plate (201) is slidably connected to the inner wall of the fixed frame (101), the lower end of the horizontal plate (201) is symmetrically fixedly connected to two frames (202), the inner wall of each frame (202) is rotatably connected to a rotating shaft (203), each rotating shaft (203) is fixedly sleeved with a roller (204), the opposite ends of the two rotating shafts (203) are fixedly sleeved with a driving gear (205), the two sides of each driving gear (205) are meshingly connected to two driven gears (206), and the two rotating shafts (203) are fixedly sleeved with a driving gear (205). Two cross bars (207) are rotatably connected between the frame bodies (202); each of the driven gears (206) is fixedly sleeved on the cross bars (207); each of the cross bars (207) is respectively fixedly sleeved with a first rotating roller (208) and a second rotating roller (209); the lower end of the cross plate (201) is symmetrically fixedly connected with two support bars (210); the lower ends of the two support bars (210) are commonly fixedly connected with a water storage cylinder (211); a scraper (212) is fixedly installed on one side of the water storage cylinder (211); and an arc-shaped sponge plate (213) is fixedly connected to the side wall of the water storage cylinder (211); A spraying mechanism (300), the spraying mechanism (300) comprising two straight cylinders (301) and a liquid storage tank (311), each of the straight cylinders (301) and the liquid storage tank (311) being fixedly connected to the inner wall of the fixed frame (101), a first piston plate (302) being slidably connected to the inner wall of each straight cylinder (301), a spring (303) being fixedly connected to the upper end of each first piston plate (302), a push rod (304) being fixedly connected to the lower end of each first piston plate (302), and a connecting pipe (305) being fixedly connected to opposite sides of the two straight cylinders (301) The lower end of the liquid storage tank (311) is fixedly connected to a fixed cylinder (306), the other end of each of the connecting tubes (305) is connected to the inside of the fixed cylinder (306), two No. 2 piston plates (310) are symmetrically slidably connected to the inner wall of the fixed cylinder (306), the upper and lower ends of the fixed cylinder (306) are respectively fixedly connected to a liquid inlet pipe and a liquid outlet pipe, the lower end of the liquid outlet pipe is fixedly connected to a straight pipe (307), the lower end of the straight pipe (307) is fixedly connected to a plurality of telescopic hoses (308) at equal intervals, and the lower end of each telescopic hose (308) is fixedly connected to a dropper (309).

2. The smart curtain retracting and unfolding device according to claim 1, characterized in that: The opposite ends of the two rotating shafts (203) penetrate the side wall of the frame (202) and are rotatably connected to the inner wall of the frame (202); one end of the scraper (212) abuts against the side wall of the first rotating roller (208); one side of the first rotating roller (208) and the second rotating roller (209) are in contact with the blackout curtain (103).

3. The smart curtain retracting and unfolding device according to claim 1, characterized in that: A water inlet is provided on one side of the water storage cylinder (211) close to the scraper (212); two drainage pipes (214) are symmetrically fixedly connected to the lower end of the water storage cylinder (211); and a guide groove inclined toward the left and right ends is provided in the water storage cylinder (211).

4. The smart curtain retracting and extending device according to claim 1, characterized in that: The lower ends of the two push rods (304) penetrate the lower end of the straight cylinder (301) and are fixedly connected to the upper end of the horizontal plate (201), and each push rod (304) is slidably connected to the inner wall of the straight cylinder (301).

5. The smart curtain retracting and unfolding device according to claim 1, characterized in that: The upper end of the liquid inlet pipe is in communication with the interior of the liquid storage tank (311), and the lower end of the liquid outlet pipe is in communication with the interior of the straight pipe (307). A liquid inlet check valve and a liquid outlet check valve are fixedly installed in the liquid inlet pipe and the liquid outlet pipe, respectively.

6. The smart curtain retracting and unfolding device according to claim 1, characterized in that: The upper ends of the plurality of springs (303) are fixedly connected to the inner wall of the straight tube (301), and the plurality of droppers (309) are fixedly embedded in the inner wall of the horizontal plate (201).

7. The smart curtain retracting and unfolding device according to claim 1, characterized in that: The blackout curtain (103) is configured to have multiple layers, and a waterproof coating is sprayed on the surface; a hem (104) is fixedly mounted on the lower end of the blackout curtain (103).

8. The smart curtain retracting and unfolding device according to claim 1, characterized in that: The lower ends of the plurality of rollers (204) are all against the blackout curtain (103), and the surface of each roller (204) is provided with a frosted surface.

9. The smart curtain folding and unfolding device according to claim 1, characterized in that: The upper end of the liquid storage box (311) is fixedly connected to a liquid injection pipe, and the upper end of the liquid injection pipe is slidably provided with an upper cover.

10. A method for folding and unfolding a smart curtain, using a folding and unfolding device for a smart curtain according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1, starting the driving motor (105), driving the winding drum (102) to rotate through the setting of the driving motor (105), the rotating disk (106) and the protrusion, and winding the blackout curtain (103); S2, during the rolling process of the blackout curtain (103), the roller (204) is driven to rotate by friction, and the roller (204) drives the rotating shaft (203) and the driving gear (205) to rotate, and the driving gear (205), the driven gear (206) and the cross bar (207) drive the first rotating roller (208) and the second rotating roller (209) to rotate, and the rotation direction of the first rotating roller (208) and the second rotating roller (209) is opposite to the rolling direction of the blackout curtain (103), so that the water drops on the surface of the blackout curtain (103) are wiped and absorbed by the first rotating roller (208), and the water is scraped out by the scraper (212) and flows into the water storage cylinder (211), and then discharged through the drainage pipe (214); S3, as the blackout curtain (103) is rolled up, the thickness of the blackout curtain (103) on the rolling drum (102) gradually increases, pushing the roller (204) and the horizontal plate (201) to move upward, and pushing the No. 1 piston plate (302) to move upward through the push rod (304), squeezing the air in the straight tube (301) into the fixed tube (306) and pushing the two No. 2 piston plates (310) to move relative to each other, squeezing the alcohol in the fixed tube (306) into the straight tube (307) and dripping it onto the arc sponge plate (213) through the telescopic hose (308) and the dropper (309); S4, during the rotation of the second rotating roller (209), the alcohol on the arc-shaped sponge plate (213) is smeared onto the surface of the second rotating roller (209), and then smeared onto the surface of the blackout curtain (103) through the second rotating roller (209), thereby sterilizing and disinfecting the blackout curtain (103) with the alcohol; S5, start the small fan (107), accelerate the volatilization speed of alcohol by blowing air, and reduce the vapor pressure of water on the surface of the blackout curtain (103) as the alcohol evaporates, thereby accelerating the evaporation and drying speed of water, so that the blackout curtain (103) remains dry.

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