CN217558081U

CN217558081U - Intelligent electric opening and closing door and window

Info

Publication number: CN217558081U
Application number: CN202221689873.4U
Authority: CN
Inventors: 蒋芊楠; 蒋勇
Original assignee: Chengdu Meiwang Doors And Windows Co ltd
Current assignee: Chengdu Meiwang Doors And Windows Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-10-11
Anticipated expiration: 2032-06-30

Abstract

The utility model relates to an intelligent electric opening and closing door and window, which comprises a window frame, two sets of window sashes arranged in the same set of slide ways of the window frame and a driving device used for controlling the mutual opening and closing between the two sets of window sashes, wherein the driving device comprises a rain sensor arranged at the outdoor side of the window frame, a positive and negative two-way screw rod horizontally arranged at the indoor side of the window frame, a motor and a controller, a set of nuts are respectively arranged on the two sets of window frames, and the two sets of nuts are sleeved at the two ends of the positive and negative two-way screw rod; the motor is in driving connection with the positive and negative tooth bidirectional screw and is used for driving the positive and negative rotation of the positive and negative tooth bidirectional screw; the controller is connected with the motor and the rain sensor and is configured to control the motor to drive the two groups of window sashes to be closed when the rain sensor detects rain; the utility model discloses an electronic switching door and window of intelligence, intelligence is convenient, can avoid gust effectively to blow in the rainwater indoor from the window.

Description

Intelligent electric opening and closing door and window

Technical Field

The utility model relates to a sliding door field specifically says, relates to an electronic switching door and window of intelligence.

Background

In modern home life, for high-rise houses, in order to obtain a large visual field and a large lighting area, a large-sized door and window structure is mostly selected to be arranged at a balcony of the house, and a sliding door and window is a common balcony door and window arrangement type; the sliding door and window refers to that one or more sliding ways are respectively arranged on the upper side and the lower side of a rectangular window frame, two or more groups of window sashes are arranged in each group of sliding ways, and the whole door and window is opened and closed by utilizing the mutual sliding between the window sashes in the sliding ways.

The existing sliding doors and windows are mostly opened and closed through manual pushing and pulling, and in many times, especially in thunderstorm seasons in summer, doors and windows are sometimes in an open state, people cannot be guaranteed to close the doors and windows in a house at any time, and rainwater is very easy to blow into the house from the doors and windows due to gust of wind.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide an electronic switching door and window of intelligence.

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

the utility model provides an electronic switching door and window of intelligence, is in including window frame and setting two sets of casement in the same group's slide of window frame and be used for controlling two sets of drive arrangement who opens and shuts each other between the casement, drive arrangement includes:

the rain sensor is arranged outside the window frame chamber;

the two groups of the nuts are sleeved at two ends of the positive and negative tooth bidirectional screw;

the motor is in driving connection with the positive and negative tooth bidirectional screw and is used for driving the positive and negative rotation of the positive and negative tooth bidirectional screw;

the controller is connected with the motor and the rainwater sensor and is configured to control the motor to drive the two groups of window sashes to be closed when the rainwater sensor detects rain.

In some preferred embodiments, the window frame includes a bottom frame and a top frame which are opposite to each other up and down, and the driving device is installed at an indoor side of the top frame.

In some preferred embodiments, a set of platforms for mounting the motor is arranged on the window frame, two sets of connecting seats are arranged on the window frame at the same height, and the two-way screw with the positive and negative teeth is rotatably connected between the two sets of connecting seats;

the middle part of the positive and negative tooth bidirectional screw is provided with a group of driven wheels, and the output end of the motor is connected with a group of driving wheels in transmission connection with the driven wheels.

In some preferred embodiments, a set of hangers is further arranged on the platform, and the wheel shafts of the driving wheels are rotatably arranged on the hangers; the output end of the motor is connected with the wheel shaft of the driving wheel through a belt wheel mechanism.

In some preferred embodiments, the driving wheel and the driven wheel are both gears or both pulleys.

In some preferred embodiments, the motor is fixed on the lower end face of the platform through a group of hoops in a shape of letter "U", and the two ends of the hoops in the horizontal direction are further provided with bending buckles which are in pressure joint with the surfaces of the two ends of the motor.

In some preferred embodiments, a mounting seat is provided on the window sash, and the nut is welded to the mounting seat.

In some preferred embodiments, the rain sensor is installed outside the room of the top frame.

In some preferred embodiments, a grease filling hole for filling grease is arranged on the side wall of the nut in a penetrating mode.

The utility model has the advantages of it is following:

the utility model discloses an among the electronic switching door and window of intelligence, the sensor of the outdoor side of window frame detects the back of raining, rotates through the two-way screw rod of positive and negative tooth of controller control, through the nut with power transmission to the casement to two sets of casement closures in the drive slide, intelligence is convenient.

Drawings

Fig. 1 is a first perspective view of the intelligent electric door and window;

fig. 2 is a second perspective view of the intelligent electric door/window of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1;

fig. 4 is a control schematic diagram of the intelligent electric door and window opening and closing mechanism of the present invention;

in the figure: 1-window frame, 10-bottom frame, 100-slideway, 11-window sash, 110-window sash, 111-glass, 2-driving device, 20-platform, 21-motor, 210-hoop, 2100-bending buckle, 22-driving wheel, 220-belt wheel mechanism, 221-hanging rack, 23-positive and negative tooth bidirectional screw rod, 230-driven wheel, 24-nut, 240-grease injection hole, 241-mounting seat, 25-connecting seat, 26-rain sensor, 27-controller, 28-manual switch and 29-position limiter.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the utility model discloses an intelligent electric opening and closing door and window, which comprises a window frame 1, wherein one or more groups of slideways 100 are arranged in the window frame 1, and taking fig. 1 as an example, in the embodiment, the window frame 1 is of an aluminum alloy square frame structure and comprises two groups of vertical frames which are vertically arranged, a top frame which is arranged at the tops of the two groups of vertical frames and a bottom frame 10 which is arranged at the bottoms of the two groups of vertical frames, two groups of slideways 100 are arranged in the top frame and the bottom frame 10, two groups of window sashes 11 are arranged in each group of slideways 100, and rollers positioned in the slideways 100 are arranged at the tops of the window sashes 11; in this embodiment, the window frame 1 has four sets of sashes 11 therein, two sets of sashes 11 in the slide 100 near the outdoor side are used to close the left and right sides inside the window frame 1, and most of the time is against the vertical frames at the two sides inside the window frame 1, and two sets of sashes 11 in the slide 100 near the indoor side are used to close the middle area inside the window frame 1.

The window frame 1 is provided with a driving device 2 for controlling the two sets of window sashes 11 to be opened and closed, and specifically, the driving device 2 comprises the following structures: the device comprises a platform 20, a motor 21, a driving wheel 22, a positive and negative tooth bidirectional screw 23, a slide block 24, a mounting seat 25, a rainwater sensor 26 and a controller 27.

Wherein, the rain sensor 26 is arranged at the outdoor side of the window frame 1, which can conveniently sense the rain at the outdoor side, in this embodiment, the rain sensor 26 is arranged at the outdoor side of the top frame.

The bidirectional screw 23 with positive and negative teeth is horizontally arranged at the indoor side of the window frame 1, referring to fig. 1, two groups of connecting seats 25 at the same height are arranged on the top frame of the window frame 1, and the bidirectional screw 23 with positive and negative teeth is rotatably connected between the two groups of connecting seats 25.

Two sets of nuts 24 are respectively arranged on the two sets of window sashes 11, the two sets of nuts 24 are sleeved at two ends of the positive and negative teeth bidirectional screw 23, and the two sets of window sashes 11 can be close to or far away from each other through the rotation of the positive and negative teeth bidirectional screw 23, so that the opening and closing of the window sashes 11 are realized; referring to fig. 1, the window sash 11 includes a fan frame 110 and a glass 111 of the fan frame 110, a mounting seat 241 is disposed on the window sash 11, the nut 24 is welded on the mounting seat 241, one side of the mounting seat 241 is mounted on the fan frame 110, and the other side of the mounting seat 241 is mounted on the glass 111.

The motor 21 is installed on the platform 20, the motor 21 is in driving connection with the positive and negative teeth bidirectional screw 23 and used for driving the positive and negative rotation of the positive and negative teeth bidirectional screw 23, and the driving connection mode can be common belt wheel connection or gear connection.

The middle part of the positive and negative tooth bidirectional screw 23 is provided with a group of driven wheels 230, the output end of the motor 21 is connected with the driving wheel 22, and the driving wheel 22 and the driven wheels 230 are driven by a belt wheel or a gear.

In this embodiment, the lower end surface of the platform 20 is further provided with a set of hangers 221, the wheel axle of the driving wheel 22 is rotatably disposed on the hangers 221, that is, the driving wheel 22 is hung on the hangers 221, the output end of the motor 21 is connected with the wheel axle of the driving wheel 22 through the pulley mechanism 220, the driving wheel 22 and the driven wheel 230 adopt a mutually meshed gear structure, so that the transmission stability is enhanced, the driving wheel 22 is connected with the motor 21 through the pulley mechanism 220, and because the belt can slip when overloaded, when the rotation of the bidirectional screw 23 with positive and negative teeth is jammed, the pulley mechanism 220 can play a role of overload protection, and reduce the damage to the motor 21.

In some embodiments, referring to fig. 3, the motor 21 is fixed to the lower end surface of the platform 20 through a set of hoops 210 in a shape of letter "U", the hoops 210 are formed by stamping and are made of sheet metal, two ends of each hoop 210 are fixed to the bottom of the platform 20 through bolts, a cavity of each hoop 210 in the shape of "U" is sleeved on the peripheral side surface of the motor 21, two ends of each hoop 210 in the horizontal direction are further provided with bending buckles 2100, and the bending buckles 2100 are crimped on the left and right end surfaces of the motor 21 so as to fix the motor to the bottom of the platform 20 stably.

In addition, a grease injection hole 240 for injecting grease is arranged on the side wall of the nut 24 in a penetrating manner, and the inner wall of the nut 24 and the bidirectional screw 23 with the positive and negative teeth can be lubricated in the contact process of the nut 24 and the bidirectional screw 23 with the positive and negative teeth.

The controller 27 is connected with the motor 21 and the rain sensor 26, the controller 27 is arranged on the upper end surface of the platform 20, wherein the rain sensor 26 adopts an optical rain sensor module with a TELKESKY model number of MK002356, a photosensitive element and a waveform conversion module are arranged in the optical rain sensor module, when rain drops on the surface of the module, light on the surface of the module is refracted, so that a light path signal is changed, the light path signal is captured by the built-in photosensitive element, the light path signal is converted into a waveform analog model through the waveform conversion module, and the waveform analog model is sequentially subjected to waveform amplification and digital-to-analog conversion and then is conveyed into the controller 27 in a digital signal form.

The controller 27 is a W87E58 MCU in an 8051 series single chip microcomputer, and has the characteristics of low cost and reliable operation, referring to fig. 4, when the rain sensor 26 detects rain, a signal is transmitted to the controller 27, the controller 27 sends a rotation instruction, the signal is transmitted to an encoder of the motor 21, the motor 21 is controlled to rotate at a certain speed, and then the motor 21 is controlled to drive two sets of the sashes 11 to be closed.

Referring to fig. 3 and 4, in addition, a stopper 29 is further disposed outside either left or right side of the hanger 221, this embodiment uses an ohron WLD28 type piezoelectric type stopper, in other embodiments, a mechanical type or a photosensitive stopper or the like may also be used as the stopper, when the window sash 11 is closed, the nut 24 abuts against the stopper 29, and the stopper 29 transmits an electrical signal to send a stop instruction through the controller 27, so as to control the motor 21 to stop rotating.

Accordingly, in some embodiments, when the rain sensor 26 does not detect the rain signal after the window sash 11 is closed, the controller 27 may also transmit the rain signal to the motor 27, and the motor 27 is controlled by the controller 27 to rotate reversely to achieve the purpose of opening the window sash 11, so that the mounting seat 25 is also provided with a stopper 29 as a stroke limit for the opening operation of the window sash 11.

In addition, in some embodiments, the controller 27 is further connected to a manual switch 28, the manual switch 28 is set to have two control modes of on and off, and a program level of a command design of the manual switch 28 is higher than a switch command triggered by the sensor 26, and a digital command transmitted by the manual switch 28 is issued to the motor 21 through the controller 27, so as to achieve the purpose of controlling the opening and closing of the window sash 11.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electronic switching door and window of intelligence, is in including window frame (1) and setting two sets of casement (11) and be used for controlling two sets of in the same group slide (100) of window frame (1) drive arrangement (2) that open and shut each other between casement (11), its characterized in that: the drive device (2) comprises:

a rain sensor (26) disposed outside the window frame (1);

the two-way screw (23) with the positive and negative teeth is horizontally arranged on the indoor side of the window frame (1), a group of nuts (24) are respectively arranged on the two groups of window sashes (11), and the two groups of nuts (24) are sleeved at two ends of the two-way screw (23) with the positive and negative teeth;

the motor (21) is in driving connection with the positive and negative tooth bidirectional screw rod (23) and is used for driving the positive and negative rotation of the positive and negative tooth bidirectional screw rod (23);

the controller (27), the controller (27) is connected with the motor (21) and the rain sensor (26), and the controller (27) is configured to control the motor (21) to drive the two sets of window sashes (11) to be closed when the rain sensor (26) detects rain.

2. The intelligent electric opening and closing door and window according to claim 1, characterized in that: the window frame (1) comprises a bottom frame (10) and a top frame which are opposite up and down, and the driving device (2) is installed on the indoor side of the top frame.

3. The intelligent electric opening and closing door and window according to claim 1 or 2, characterized in that: a group of platforms (20) for mounting the motor (21) are arranged on the window frame (1), two groups of connecting seats (25) located at the same height are arranged on the window frame (1), and the positive and negative tooth bidirectional screw (23) is rotatably connected between the two groups of connecting seats (25);

the middle part of the positive and negative tooth bidirectional screw rod (23) is provided with a group of driven wheels (230), and the output end of the motor (21) is connected with a group of driving wheels (22) in transmission connection with the driven wheels (230).

4. The intelligent electric opening and closing door and window according to claim 3, characterized in that: a group of hangers (221) are further arranged on the platform (20), and wheel shafts of the driving wheels (22) are rotatably arranged on the hangers (221); the output end of the motor (21) is connected with the wheel shaft of the driving wheel (22) through a belt wheel mechanism (220).

5. The intelligent electric opening and closing door and window according to claim 4, characterized in that: the driving wheel (22) and the driven wheel (230) are both gears or both pulleys.

6. The intelligent electric opening and closing door and window according to claim 3, characterized in that: the motor (21) is fixed through a set of staple bolt (210) that are letter "U" type the lower terminal surface of platform (20), staple bolt (210) still is provided with at the ascending both ends of horizontal direction and bends and detains (2100), bend and detain (2100) crimping and be in motor (21) both ends surface.

7. The intelligent electric opening and closing door and window according to claim 1 or 2, characterized in that: the window sash (11) is provided with a mounting seat (241), and the nut (24) is welded on the mounting seat (241).

8. The intelligent electric opening and closing door and window according to claim 2, characterized in that: the rain sensor (26) is installed at an outdoor side of the top frame.

9. The intelligent electric opening and closing door and window according to claim 1 or 2, characterized in that: and a grease injection hole (240) for injecting grease is arranged on the side wall of the nut (24) in a penetrating manner.