Multifunctional intelligent door and window

Abstract

The invention discloses a multifunctional intelligent door and window, and belongs to the technical field of doors and windows, the multifunctional intelligent door and window comprises a window frame, a mounting frame is fixedly mounted on the upper surface of the window frame, a window body is slidably mounted on the inner surface of the window frame through a guide rail, a partition plate is fixedly mounted on the inner surface of the mounting frame, and a plurality of ventilation grooves are formed in the side wall of the partition plate; a ventilation assembly is arranged in the mounting frame, a driving assembly is arranged in a top face shell cavity of the window frame, and a lifting assembly and a scraping and sweeping assembly are arranged in a bottom face shell cavity of the window frame. According to the ventilation window, the ventilation assembly is arranged, ventilation of other positions is achieved after the window is closed in rainy days, the position above the ventilation groove can be shielded after the baffle is turned open, the situation that rainwater enters a room through the ventilation groove can be effectively reduced, the ventilation performance of the door and window in the rainy days is guaranteed, meanwhile, shielding of the rainwater is effectively achieved, and the service life of the door and window is prolonged. And the using effect of the door and window is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of doors and windows, and particularly relates to a multifunctional intelligent door and window. Background Art

[0002] System doors and windows are an organic combination of a performance system. It is necessary to comprehensively consider a series of important functions such as watertightness, airtightness, wind pressure resistance, mechanical strength, heat insulation, sound insulation, anti-theft, sunshade, weather resistance, and operating feel according to climate changes. It is also necessary to consider the comprehensive results of the performance of each link of equipment, profiles, fittings, glass, adhesives, and seals. None of them can be missing, and finally a full-weather system door and window with high weather resistance is formed.

[0003] Most current doors and windows do not have a ventilation function after being closed. Therefore, when using doors and windows on rainy days, in order to prevent rainwater from entering, the doors and windows are usually closed, resulting in poor air permeability indoors and reducing the comfort of the room. For this reason, a multifunctional intelligent door and window is provided. Summary of the Invention

[0004] The purpose of the present invention is to provide a multifunctional intelligent door and window to solve the problem that current doors and windows do not have air permeability after being closed.

[0005] To achieve the above purpose, the present invention adopts the following technical solution: A multifunctional intelligent door and window, including a window frame. A rain sensor is fixedly installed on the outer surface of the window frame. An installation frame is fixedly installed on the upper surface of the window frame. A window body is slidably installed on the inner surface of the window frame through a guide rail. A partition is fixedly installed on the inner surface of the installation frame. A plurality of ventilation slots are provided on the side wall of the partition. A ventilation component is arranged inside the installation frame. A driving component is arranged inside the top shell cavity of the window frame. A lifting component and a scraping component are arranged inside the bottom shell cavity of the window frame; The ventilation component includes a rotating rod, a groove, and a cylinder. The groove is arranged inside the installation frame. A connecting spring and a limiting rod are fixedly installed on the inner wall of the top surface of the groove. One end of the limiting rod penetrates through the inside of the connecting spring. One end of the connecting spring is fixedly installed with a tooth column. The outer surface of the limiting rod is slidably connected with the inner wall of the tooth column.

[0006] As a further description of the above technical solution: A top rod is fixedly installed on the lower surface of the tooth column. One end of the top rod extends into the top shell cavity of the window frame. Both ends of the rotating rod are rotatably connected to the inner walls on both sides of the installation frame. The rotating rod penetrates through the inside of the groove. A transmission gear and a baffle are fixedly installed on the outer surface of the rotating rod. The transmission gear is located inside the groove. The transmission gear is meshed with the tooth column.

[0007] As a further description of the above technical solution: The baffle is located inside the mounting frame, the baffle and the ventilation slot are matched with each other, the side wall of the cylinder is fixedly connected to the inner wall of the top shell cavity of the window frame, a fixing rod is rotatably mounted on one end of the cylinder, a cam column is fixedly mounted on the outer surface of the fixing rod, one end of the push rod contacts the outer surface of the cam column, a fixing cover is fixedly mounted on one end of the fixing rod, and a locking tooth is fixedly mounted on the inner surface of the fixing cover.

[0008] As a further description of the above technical solution: The driving assembly includes a servo motor, a side wall of the servo motor is fixedly connected to the other inner side wall of the top shell cavity of the window frame, a threaded column is fixedly installed on the output end of the servo motor, a support sleeve is rotatably installed on the outer surface of the threaded column, and the support sleeve is fixedly connected to the inner wall of the top shell cavity of the window frame.

[0009] As a further description of the above technical solution: A movable sleeve is threadedly installed on the outer surface of the threaded column, one end of the movable sleeve extends to the inside of the window frame, one end of the movable sleeve is fixedly connected to the upper surface of the window body, and a toothed disc is fixedly installed on one end of the threaded column, and the toothed disc and the latch are adapted to each other.

[0010] As a further description of the above technical solution: The lifting assembly includes two threaded rods and a winding roller, and a worm and a positioning rod are fixedly installed on the lower surfaces of the two threaded rods respectively. The lower surfaces of the worm and the positioning rod are rotatably connected to the bottom surface of the shell cavity of the window frame. The worm and the positioning rod are respectively located on both sides of the window frame, and a sprocket is fixedly installed on the outer surfaces of the two threaded rods. The sprockets are connected by a sprocket transmission.

[0011] As a further description of the above technical solution: The two ends of the winding roller are respectively rotatably connected to the two inner side walls of the shell cavity of the window frame, a spring is fixedly installed on the outer surface of the winding roller, one end of the spring is fixedly connected to the inner wall of the shell cavity of the window frame, a gauze curtain is wound on the outer surface of the winding roller, one end of the gauze curtain extends to the interior of the window frame, a lifting rod is fixedly installed on one end of the gauze curtain, both ends of the lifting rod extend to the interior of the window frame, and both ends of the lifting rod are fixedly installed with threaded sleeves, and the inner surface of the threaded sleeve is threadedly connected to the outer surface of the threaded rod.

[0012] As a further description of the above technical solution: A rotating block is fixedly mounted on the upper surface of one of the threaded rods, one end of the rotating block extends to the inside of the top shell cavity of the window frame, one end of the rotating block and the outer surface of the threaded column are fixedly mounted with bevel gears, and the bevel gears are meshingly connected.

[0013] As a further description of the above technical solution: The scraping and sweeping assembly includes a reciprocating lead screw, both ends of the reciprocating lead screw are rotatably connected to the inner walls on both sides of the bottom shell cavity of the window frame, and a sliding sleeve is threadedly installed on the outer surface of the reciprocating lead screw.

[0014] As a further description of the above technical solution: One end of the sliding sleeve extends to the outside of the window frame, a support rod is fixedly installed on the upper surface of the sliding sleeve, a scraping plate is fixedly installed at one end of the support rod, the lower surface of the scraping plate is attached to the inner surface of the window frame, and a worm gear is fixedly installed on the outer surface of the reciprocating lead screw, and the worm gear is meshed with a worm.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are as follows: 1. In the present invention, by providing a ventilation component, ventilation at other positions is realized after closing the window on a rainy day. After the baffle is turned open, it will block the upper part of the ventilation slot, which can effectively reduce the situation of rainwater entering the room through the ventilation slot, ensure the ventilation of the doors and windows on a rainy day, and at the same time effectively realize the blocking of rainwater, thereby improving the use effect of the doors and windows.

[0016] 2. In the present invention, by providing a driving component and a rain sensor, the automatic movement of the window body is realized, thereby realizing the automatic opening and closing of the doors and windows. At the same time, the rain sensor controls the rotation of the servo motor through the controller, realizing the function of automatically closing the doors and windows on a rainy day, reflecting the intelligence and automation of the doors and windows.

[0017] 3. In the present invention, by providing a lifting component and a scraping and sweeping component, the screen curtain automatically moves up when the window is opened. On the one hand, it blocks mosquitoes and the like, improving the insect-proof effect of the doors and windows. On the other hand, it can block the window opening, improving the safety of the doors and windows. During the opening and closing process of the screen curtain, the mosquitoes and the like on the screen curtain are scraped off, and then the scraping and sweeping component is used to clean the mosquito corpses, reflecting the multifunctionality and protection of the doors and windows. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of a multifunctional intelligent door and window provided by an embodiment of the present invention.

[0019] Figure 2 It is an exploded structural schematic diagram of an installation frame in a multifunctional intelligent door and window provided by an embodiment of the present invention.

[0020] Figure 3 It is a multifunctional intelligent door and window provided by an embodiment of the present invention Figure 2 The enlarged structural schematic diagram at A therein.

[0021] Figure 4Schematic diagram of the decomposed structure of the window frame in a multifunctional intelligent window provided by an embodiment of the present invention.

[0022] Figure 5 Schematic diagram of the decomposed structure of the drive assembly and the ventilation assembly in a multifunctional intelligent window provided by an embodiment of the present invention.

[0023] Figure 6 Schematic diagram of the decomposed structure of the lifting assembly and the scraping assembly in a multifunctional intelligent window provided by an embodiment of the present invention.

[0024] Figure 7 Schematic three-dimensional structure diagram of the scraping assembly in a multifunctional intelligent window provided by an embodiment of the present invention.

[0025] Legend description: 1. Window frame; 2. Window body; 3. Installation frame; 4. Partition board; 5. Ventilation assembly; 51. Tooth column; 52. Thrust rod; 53. Connecting spring; 54. Limiting rod; 55. Baffle; 56. Rotating rod; 57. Transmission gear; 58. Groove; 59. Cylinder; 510. Fixed rod; 511. Cam column; 512. Fixed cover; 513. Locking tooth; 6. Lifting assembly; 61. Winding roller; 62. Screen curtain; 63. Lifting rod; 64. Threaded sleeve; 65. Threaded rod; 66. Tooth sprocket; 67. Rotating block; 68. Bevel gear; 7. Scraping assembly; 71. Reciprocating lead screw; 72. Worm gear; 73. Sliding sleeve; 74. Support rod; 75. Scraper; 8. Ventilation slot; 9. Drive assembly; 91. Servo motor; 92. Threaded column; 93. Moving sleeve; 94. Support sleeve; 95. Tooth disc; 10. Worm. Detailed implementation manners

[0026] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are some, but not all, of the embodiments of the present invention. Usually, the components of the embodiments of the present invention described and illustrated herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0028] In the description of the present invention, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] The present invention will be further described below with reference to the drawings and specific embodiments.

[0030] Please refer to Figures 1-7 , the present invention provides a technical solution: A multifunctional intelligent door and window provided by an embodiment of the present invention includes a window frame 1, a rain sensor is fixedly installed on the outer surface of the window frame 1, an installation frame 3 is fixedly installed on the upper surface of the window frame 1, a window body 2 is slidably installed on the inner surface of the window frame 1 through a guide rail, a partition 4 is fixedly installed on the inner surface of the installation frame 3, a plurality of ventilation slots 8 are provided on the side wall of the partition 4, a ventilation component 5 is provided inside the installation frame 3, a driving component 9 is provided inside the top shell cavity of the window frame 1, and a lifting component 6 and a scraping component 7 are provided inside the bottom shell cavity of the window frame 1; The breathable component 5 includes a rotating rod 56, a groove 58 and a cylinder 59. The groove 58 is arranged inside the mounting frame 3. A connecting spring 53 and a limiting rod 54 are fixedly installed on the inner wall of the top surface of the groove 58. One end of the limiting rod 54 penetrates through the inside of the connecting spring 53. One end of the connecting spring 53 is fixedly installed with a tooth column 51. The outer surface of the limiting rod 54 is slidably connected with the inner wall of the tooth column 51. A push rod 52 is fixedly installed on the lower surface of the tooth column 51. One end of the push rod 52 extends into the top surface cavity of the window frame 1. Both ends of the rotating rod 56 are rotatably connected with the inner walls on both sides of the mounting frame 3. The rotating rod 56 penetrates through the inside of the groove 58. A transmission gear 57 and a baffle 55 are fixedly installed on the outer surface of the rotating rod 56. The transmission gear 57 is located inside the groove 58. The transmission gear 57 is meshed with the tooth column 51. The baffle 55 is located inside the mounting frame 3. The baffle 55 is adapted to the ventilation slot 8. The side wall of the cylinder 59 is fixedly connected with the inner side wall of the top surface cavity of the window frame 1. One end of the cylinder 59 is rotatably installed with a fixing rod 510. A cam column 511 is fixedly installed on the outer surface of the fixing rod 510. One end of the push rod 52 is in contact with the outer surface of the cam column 511. One end of the fixing rod 510 is fixedly installed with a fixing cover 512. A locking tooth 513 is fixedly installed on the inner surface of the fixing cover 512.

[0031] In a multifunctional intelligent window provided by an embodiment of the present invention, when it is necessary to close the window on a rainy day, the cylinder 59 drives the fixing rod 510 to move. At this time, the fixing rod 510 will drive the cam and the fixing cover 512 to move synchronously. As the fixing cover 512 moves, the tooth disc 95 will be covered. At this time, the locking tooth 513 is meshed with the tooth disc 95. As the tooth disc 95 rotates, under the action of the locking tooth 513, the fixing cover 512 drives the fixing rod 510 to rotate. At this time, the fixing rod 510 drives the cam column 511 to rotate synchronously. As the cam column 511 rotates, the push rod 52 will drive the tooth column 51 to move upward on the outer surface of the limiting rod 54, so that the rotating rod 56 rotates under the action of the transmission gear 57. At this time, the rotating rod 56 drives the baffle 55 to rotate, so that the baffle 55 loses the shielding of the ventilation slot 8, and then the outdoor air enters the room through the ventilation slot 8. At the same time, the baffle 55 can block the rainwater. After the angle of the baffle 55 is adjusted to an appropriate angle, the fixing cover 512 is separated from the tooth disc 95.

[0032] A multi-functional intelligent door and window provided by an embodiment of the present invention, the driving assembly 9 includes a servo motor 91, the side wall of the servo motor 91 is fixedly connected to the inner side wall of the top surface cavity of the window frame 1, the output end of the servo motor 91 is fixedly installed with a threaded column 92, the outer surface of the threaded column 92 is rotatably installed with a support sleeve 94, the support sleeve 94 is fixedly connected to the inner wall of the top surface of the cavity of the window frame 1, the outer surface of the threaded column 92 is threadedly installed with a moving sleeve 93, one end of the moving sleeve 93 extends into the window frame 1, one end of the moving sleeve 93 is fixedly connected to the upper surface of the window body 2, one end of the threaded column 92 is fixedly installed with a gear disk 95, and the gear disk 95 is adapted to the engaging teeth 513.

[0033] A multi-functional intelligent door and window provided by an embodiment of the present invention is fixedly connected to the wall body through bolts for the window frame 1 and the installation frame 3. During the use of the window body 2, the servo motor 91 can be controlled wirelessly to work. At this time, the servo motor 91 drives the threaded column 92 to rotate in the support sleeve 94. At this time, under the action of the thread, the moving sleeve 93 will drive the window body 2 to move on the guide rail, so as to realize the opening and closing of the window body 2. When the threaded column 92 rotates, it will drive the gear disk 95 and the bevel gear 68 to rotate.

[0034] A multi-functional intelligent door and window provided by an embodiment of the present invention, the lifting assembly 6 includes two threaded rods 65 and a winding roller 61. The lower surfaces of the two threaded rods 65 are respectively fixedly installed with a worm 10 and a positioning rod. The lower surfaces of the worm 10 and the positioning rod are both rotatably connected to the inner part of the bottom surface of the cavity of the window frame 1. The worm 10 and the positioning rod are respectively located on both sides of the window frame 1. The outer surfaces of the two threaded rods 65 are both fixedly installed with sprocket wheels 66. The sprocket wheels 66 are connected by a chain drive. The two ends of the winding roller 61 are respectively rotatably connected to the inner side walls of the cavity of the window frame 1. A spring is fixedly installed on the outer surface of the winding roller 61. One end of the spring is fixedly connected to the inner wall of the cavity of the window frame 1. A screen curtain 62 is wound on the outer surface of the winding roller 61. One end of the screen curtain 62 extends into the window frame 1. One end of the screen curtain 62 is fixedly installed with a lifting rod 63. Both ends of the lifting rod 63 extend into the window frame 1. Threaded sleeves 64 are fixedly installed at both ends of the lifting rod 63. The inner surface of the threaded sleeve 64 is threadedly connected to the outer surface of the threaded rod 65. A rotating block 67 is fixedly installed on the upper surface of one of the threaded rods 65. One end of the rotating block 67 extends into the inner part of the top surface cavity of the window frame 1. Bevel gears 68 are fixedly installed on one end of the rotating block 67 and the outer surface of the threaded column 92. The bevel gears 68 are meshed with each other.

[0035] A multifunctional intelligent door and window provided by an embodiment of the present invention. As the bevel gear 68 rotates, it drives the threaded rod 65 to rotate with the cooperation of another bevel gear 68. Under the action of the toothed sprocket 66 and the toothed chain, another threaded rod 65 is driven to rotate. At this time, the rotation speeds of the two threaded rods 65 are synchronized. Under the action of the thread, the thread sleeve 64 will drive the lifting rod 63 to rotate. As the lifting rod 63 moves upward, one end of the screen curtain 62 will be pulled upward, thereby blocking the inside of the window frame 1. When the window 2 is opened, the screen curtain 62 moves upward. When the window 2 is closed, the lifting rod 63 drives the screen curtain 62 to descend. Under the action of the spring, the winding roller 61 winds up the screen curtain 62. When the screen curtain 62 descends, the window frame 1 scrapes off impurities and the like adhered to the side wall of the screen curtain 62. At this time, the impurities fall onto the inner surface of the window frame 1.

[0036] A multifunctional intelligent door and window provided by an embodiment of the present invention. The scraping and sweeping assembly 7 includes a reciprocating lead screw 71. The two ends of the reciprocating lead screw 71 are respectively rotatably connected to the inner walls on both sides of the bottom shell cavity of the window frame 1. A sliding sleeve 73 is threadedly installed on the outer surface of the reciprocating lead screw 71. One end of the sliding sleeve 73 extends to the outside of the window frame 1. A support rod 74 is fixedly installed on the upper surface of the sliding sleeve 73. One end of the support rod 74 is fixedly installed with a scraper 75. The lower surface of the scraper 75 is attached to the inner surface of the window frame 1. A worm gear 72 is fixedly installed on the outer surface of the reciprocating lead screw 71. The worm gear 72 is meshed with a worm 10. A multifunctional intelligent door and window provided by an embodiment of the present invention. When the threaded rod 65 rotates, it drives the worm 10 to rotate synchronously. As the worm 10 rotates, under the action of the worm gear 72, the reciprocating lead screw 71 is driven to rotate. At this time, the sliding sleeve 73 will move back and forth on the outer surface of the reciprocating lead screw 71, thereby driving the scraper 75 to move back and forth on the inner surface of the window frame 1 through the support rod 74 to clean the impurities scraped off from the screen window.

[0037] A multifunctional intelligent door and window provided by an embodiment of the present invention has the following working principle: The window frame 1, the installation frame 3 and the wall are fixedly connected by bolts. During the use of the window body 2, the servo motor 91 can be controlled wirelessly to work. At this time, the servo motor 91 drives the threaded column 92 to rotate in the support sleeve 94. At this time, under the action of the thread, the moving sleeve 93 drives the window body 2 to move on the guide rail, so as to realize the opening and closing of the window body 2. The rain sensor can realize automatic window closing on rainy days. When the threaded column 92 rotates, it drives the gear disk 95 and the bevel gear 68 to rotate. As the bevel gear 68 rotates, it drives the threaded rod 65 to rotate under the cooperation of another bevel gear 68. Under the action of the sprocket 66 and the chain, another threaded rod 65 is driven to rotate. At this time, the rotation speeds of the two threaded rods 65 are synchronized. Under the action of the thread, the threaded sleeve 64 drives the lifting rod 63 to rotate. As the lifting rod 63 moves up, one end of the screen curtain 62 is pulled up, so as to block the inside of the window frame 1. When the window body 2 is opened, the screen curtain 62 moves up. When the window body 2 is closed, the lifting rod 63 drives the screen curtain 62 to descend. Under the action of the spring, the winding roller 61 winds up the screen curtain 62. When the screen curtain 62 descends, the window frame 1 scrapes off impurities and the like adhered to the side wall of the screen curtain 62. At this time, the impurities fall onto the inner surface of the window frame 1. When the threaded rod 65 rotates, it drives the worm 10 to rotate synchronously. As the worm 10 rotates, it drives the reciprocating lead screw 71 to rotate under the action of the worm gear 72. At this time, the sliding sleeve 73 moves back and forth on the outer surface of the reciprocating lead screw 71, so as to drive the scraping plate 75 to move back and forth on the inner surface of the window frame 1 through the support rod 74 to clean the impurities scraped off the screen window. When it is necessary to close the window on a rainy day, the cylinder 59 drives the fixed rod 510 to move. At this time, the fixed rod 510 drives the cam and the fixed cover 512 to move synchronously. As the fixed cover 512 moves, it covers the gear disk 95. At this time, the engaging tooth 513 meshes with the gear disk 95. As the gear disk 95 rotates, under the action of the engaging tooth 513, the fixed cover 512 drives the fixed rod 510 to rotate. At this time, the fixed rod 510 drives the cam post 511 to rotate synchronously. As the cam post 511 rotates, the ejector rod 52 drives the tooth post 51 to move up on the outer surface of the limiting rod 54, so that the rotating rod 56 rotates under the action of the transmission gear 57. At this time, the rotating rod 56 drives the baffle 55 to rotate, so that the baffle 55 loses the blockage of the ventilation slot 8, and then the outdoor air enters the room through the ventilation slot 8. At the same time, the baffle 55 can block the rain. After the angle of the baffle 55 is adjusted to an appropriate angle, the fixed cover 512 is separated from the gear disk 95.

[0038] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A multifunctional intelligent door and window, comprising a window frame (1), characterized in that: A rain sensor is fixedly installed on the outer surface of the window frame (1). An installation frame (3) is fixedly installed on the upper surface of the window frame (1). A window body (2) is slidably installed on the inner surface of the window frame (1) through a guide rail. A partition (4) is fixedly installed on the inner surface of the installation frame (3). A plurality of ventilation slots (8) are arranged on the side wall of the partition (4). A ventilation component (5) is arranged inside the installation frame (3). A driving component (9) is arranged inside the top shell cavity of the window frame (1). A lifting component (6) and a scraping component (7) are arranged inside the bottom shell cavity of the window frame (1); The ventilation component (5) includes a rotating rod (56), a groove (58) and a cylinder (59). The groove (58) is arranged inside the installation frame (3). A connecting spring (53) and a limiting rod (54) are fixedly installed on the inner wall of the top surface of the groove (58). One end of the limiting rod (54) penetrates through the inside of the connecting spring (53). One end of the connecting spring (53) is fixedly installed with a tooth column (51). The outer surface of the limiting rod (54) is slidably connected with the inner wall of the tooth column (51); A top rod (52) is fixedly installed on the lower surface of the tooth column (51). One end of the top rod (52) extends into the top shell cavity of the window frame (1). Both ends of the rotating rod (56) are rotatably connected with the inner walls on both sides of the installation frame (3). The rotating rod (56) penetrates through the inside of the groove (58).

2. The multifunctional intelligent door and window according to claim 1, characterized in that, A transmission gear (57) and a baffle (55) are fixedly installed on the outer surface of the rotating rod (56). The transmission gear (57) is located inside the groove (58). The transmission gear (57) is meshed and connected with the tooth column (51).

3. A multifunctional intelligent door and window according to claim 2, characterized in that, The baffle (55) is located inside the installation frame (3). The baffle (55) is adapted to the ventilation slot (8). The side wall of the cylinder (59) is fixedly connected with the inner side wall of the top shell cavity of the window frame (1). One end of the cylinder (59) is rotatably installed with a fixing rod (510). A cam column (511) is fixedly installed on the outer surface of the fixing rod (510). One end of the top rod (52) is in contact with the outer surface of the cam column (511). One end of the fixing rod (510) is fixedly installed with a fixing cover (512). A clamping tooth (513) is fixedly installed on the inner surface of the fixing cover (512).

4. The multifunctional intelligent door and window according to claim 3, characterized in that, The driving component (9) includes a servo motor (91). The side wall of the servo motor (91) is fixedly connected with the other inner side wall of the top shell cavity of the window frame (1). An output end of the servo motor (91) is fixedly installed with a threaded column (92). A support sleeve (94) is rotatably installed on the outer surface of the threaded column (92). The support sleeve (94) is fixedly connected with the inner wall of the top surface of the shell cavity of the window frame (1).

5. The multifunctional intelligent door and window according to claim 4, characterized in that The outer surface of the threaded post (92) is threadedly installed with a moving sleeve (93). One end of the moving sleeve (93) extends into the interior of the window frame (1). One end of the moving sleeve (93) is fixedly connected to the upper surface of the window sash (2). One end of the threaded post (92) is fixedly installed with a toothed disc (95), and the toothed disc (95) is adapted to the engaging teeth (513).

6. A multifunctional intelligent door and window according to claim 5, characterized in that, The lifting assembly (6) includes two threaded rods (65) and a winding roller (61). The lower surfaces of the two threaded rods (65) are respectively fixedly installed with a worm (10) and a positioning rod. The lower surfaces of the worm (10) and the positioning rod are both rotatably connected to the bottom inner surface of the housing cavity of the window frame (1). The worm (10) and the positioning rod are respectively located on both sides of the window frame (1). Tooth sprockets (66) are fixedly installed on the outer surfaces of the two threaded rods (65), and the tooth sprockets (66) are connected by a tooth chain.

7. A multifunctional intelligent door and window according to claim 6, characterized in that, Both ends of the winding roller (61) are rotatably connected to the inner side walls of the two sides of the housing cavity of the window frame (1). A clockwork spring is fixedly installed on the outer surface of the winding roller (61). One end of the clockwork spring is fixedly connected to the inner wall of the housing cavity of the window frame (1). A screen curtain (62) is wound and installed on the outer surface of the winding roller (61). One end of the screen curtain (62) extends into the interior of the window frame (1). One end of the screen curtain (62) is fixedly installed with a lifting rod (63). Both ends of the lifting rod (63) extend into the interior of the window frame (1). Threaded sleeves (64) are fixedly installed at both ends of the lifting rod (63), and the inner surface of the threaded sleeve (64) is threadedly connected to the outer surface of the threaded rod (65).

8. A multifunctional intelligent door and window according to claim 7, characterized in that, A rotating block (67) is fixedly installed on the upper surface of one of the threaded rods (65). One end of the rotating block (67) extends into the top housing cavity of the window frame (1). Bevel gears (68) are fixedly installed on one end of the rotating block (67) and the outer surface of the threaded post (92), and the bevel gears (68) are meshed with each other.

9. A multifunctional intelligent door and window according to claim 8, characterized in that, The scraping assembly (7) includes a reciprocating lead screw (71). Both ends of the reciprocating lead screw (71) are rotatably connected to the inner side walls of both sides of the bottom housing cavity of the window frame (1). A sliding sleeve (73) is threadedly installed on the outer surface of the reciprocating lead screw (71).

10. A multifunctional intelligent door and window according to claim 9, characterized in that, One end of the sliding sleeve (73) extends to the outside of the window frame (1). A support rod (74) is fixedly installed on the upper surface of the sliding sleeve (73). A scraping plate (75) is fixedly installed at one end of the support rod (74). The lower surface of the scraping plate (75) is in contact with the inner surface of the window frame (1). A worm gear (72) is fixedly installed on the outer surface of the reciprocating lead screw (71), and the worm gear (72) is meshed with the worm (10).

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