CN211950083U

CN211950083U - Window opening device suitable for multi-type windows

Info

Publication number: CN211950083U
Application number: CN202020033329.9U
Authority: CN
Inventors: 魏锋涛; 涂中川; 雷浩; 肖辉; 余文杰
Original assignee: Xian University of Technology
Current assignee: Xian University of Technology
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-11-17
Anticipated expiration: 2030-01-08

Abstract

The utility model discloses a device of windowing suitable for polymorphic type window, including the frame of C shape, the both ends difference symmetry of frame is equipped with a set of actuating mechanism, and link mechanism is connected to the actuating mechanism, and link mechanism passes through the connecting piece to be connected with the window frame of window, and actuating mechanism is connected with control system. The utility model provides a window opening mechanism can realize the window switch of horizontal sliding window, outer sliding window, has solved the single problem of traditional ware of windowing.

Description

Window opening device suitable for multi-type windows

Technical Field

The utility model belongs to the technical field of machinery and internet, a device of windowing suitable for polymorphic type window is related to.

Background

In recent years, under the influence of bad weather such as haze and dust, people pay more and more attention to the air quality at home, and in the city, people work busy and have no time to consider the opening and closing of windows. If the window is closed when leaving home, the air in the home can not be fully replaced; and if the window is opened when the user leaves home, the environment in the home can be damaged by bad weather such as sand dust, heavy rain and the like. Therefore, an intelligent window opening and closing device is needed to help people improve the air quality in the home. In the prior art, the problems of incomplete window closing, single window opening type, high price, incapability of remote control and the like mainly exist. Therefore, it is necessary to design a window opening device suitable for various windows.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a device of windowing suitable for polymorphic type window, the device can be convenient for carry out automatic switch to the window under different weather environment.

The utility model discloses the technical scheme who adopts is, a device of windowing suitable for polymorphic type window, including the frame of C shape, the both ends of frame symmetry respectively are equipped with a set of actuating mechanism, and link mechanism is connected to the actuating mechanism, and link mechanism passes through the connecting piece and is connected with the window frame of window.

The utility model is also characterized in that,

two ends of a vertical rod of the C-shaped frame are respectively connected with the two cross rods through the connecting platform.

The driving mechanism comprises a motor, the motor is installed on a vertical rod of the rack through a motor support, two outputs of the motor are respectively connected with one ends of two lead screws in the vertical direction, the other ends of the lead screws are connected with a bearing seat, the bearing seat is fixed on the rack, a lead screw nut is coaxially sleeved on each lead screw, each lead screw nut is hinged with one end of a small rod through a lead screw nut connecting piece, the other end of the small rod is hinged to the middle part of a large rod, one end of the large rod is hinged with the rack, and the other end of the large rod is hinged with the electromagnet; the electromagnet is connected with the linear bearing in an adsorption manner, the linear bearing is coaxially sleeved on the polished rod, and the polished rod is fixed on the polished rod support.

The big rod is of a hollow structure.

And two ends of the screw rod are respectively provided with a limit switch A and a limit switch B.

The beneficial effects of the utility model are that, the utility model provides a pair of window opening device suitable for polymorphic type window is convenient for install, and does not influence the daylighting, can be to having the windowsill, and the window type of no windowsill makes nimble installation meet an emergency, easily installs under the condition that does not change current window pattern. When the windowsill is provided, the bracket is adjusted, and the device can be fixed on the side wall of the windowsill; when there is no windowsill, the bracket can be fixed on the wall outside the window frame by adjusting the positioning of the bracket, so the device has flexible installation mode corresponding to various existing window types. The window opening mechanism provided by the utility model can realize the opening and closing of the horizontal sliding window and the outward sliding window, and solves the problem that the traditional window opener is single in window opening; furthermore, the utility model discloses a control system realizes very convenient to the automatic switch of window.

Drawings

Fig. 1 is a schematic structural view of a window opening device suitable for multi-type windows according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic structural diagram of a control system of a window opening device suitable for multi-type windows according to the present invention;

fig. 4 is a diagram illustrating a state of the window opening device for a multi-type window after being installed on a push-out window according to the present invention;

fig. 5 is a partially enlarged view of the window opening device for a multi-type window according to the present invention, which is connected to a window frame when the window opening device is installed in a push-out type window;

fig. 6 is a view showing a state of the window opening device for a multi-type window according to the present invention after being installed on a flat-pushing type window;

fig. 7 is a partial enlarged view of the window opening device adapted to a multi-type window, which is connected to a window frame when the window opening device is installed on a flat-pushing type window.

In the figure, 1, an electromagnet, 2, a limit switch A, 3, a large rod, 4, a small rod, 5, a connecting table, 6, a bearing seat, 7, a limit switch B, 8, a nut connecting piece, 9, a screw nut, 10, a screw rod, 11, a coupler, 12, a motor bracket, 13, a motor, 14, a rack, 15, a wall body, 16, a window, 17, a window frame, 18, a polished rod, 19, a linear bearing, 20, a polished rod support, 21, an MCU, 22, a digital-to-analog converter, 23, a raindrop sensor, 24, an air quality sensor, 25, a motor driving module, 26, an Internet of things module and 27, a user.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

The utility model relates to a window opening device suitable for multi-type windows, as shown in figures 1 and 2, comprising a C-shaped frame 14, wherein two ends of a vertical rod of the C-shaped frame 14 are respectively connected with two cross rods through a connecting platform 5; a motor support 12 is arranged in the middle of a vertical rod of the rack 14, a double-output-shaft stepping motor 13 is mounted on the motor support 12, two outputs of the motor 13 are respectively connected with one ends of two lead screws 10 along the vertical direction, the other ends of the lead screws 10 are connected to a bearing block 6, and the bearing block 6 is fixed on the rack 14;

a screw nut 9 is coaxially sleeved on the screw 10, the screw nut 9 is hinged with one end of the small rod 4 through a screw nut connecting piece 8, the other end of the small rod 4 is hinged with the middle part of the large rod 3, one end of the large rod 3 is hinged with the rack 14, and the other end of the large rod 3 is hinged with the electromagnet 1 through a revolute pair; the electromagnet 1 is connected with a linear bearing 19 in an adsorption manner, the linear bearing 19 is coaxially sleeved on a polished rod 18, and the polished rod 18 is fixed on a polished rod support 20;

the big rod 3 is of a hollow structure; the big rod 3 and the small rod 4 are telescopic rods.

The lead screw nut connecting piece 8 and the small rod 4 are connected with the elastic retainer ring through a pin shaft;

the small rod 4 is connected with the large rod 3 through a pin shaft and an elastic retainer ring, and the torque of the large rod 3 during rotation is effectively reduced.

The two ends of the screw rod 10 are respectively provided with a limit switch A2 and a limit switch B7.

The utility model relates to a device of windowing suitable for polymorphic type window still includes control system, as shown in fig. 3, control system includes central processing unit MCU21, and thing networking module 26, digifax converter 22, motor drive module 25 are connected respectively to MCU21, and motor 13, limit switch A2 and limit switch B7 are connected respectively to motor drive module 25, and motor 13 still is connected with limit switch A2 and limit switch B7. The limit switch A2 and the limit switch B7 protect the motor 13 to a certain extent when the motor 13 rotates forward and backward in a certain range.

The internet of things module 26 is connected with the user 27;

the model of the internet of things module 26 is Esp 8266; the motor drive module 25 is model number L298N; the digital-to-analog converter 22 is of the type ADC 809.

The utility model relates to a use method of a windowing device suitable for a plurality of types of windows, which is characterized in that the windowing device suitable for a plurality of types of windows is arranged on a push-out type window, as shown in figures 4 and 5, the specific working process is that a frame 14 is horizontally arranged on a bottom horizontal frame of a window frame 17, an optical axis 18 is horizontally fixed on a bottom frame of an openable window sash through an optical axis seat 20, a raindrop sensor 23 and an air quality sensor 24 are arranged outside the window frame 17 of a window 16 (the window 16 is arranged in a wall body 15), the raindrop sensor 23 captures information during raining, a generated analog signal is converted into a digital signal by a digital-analog converter 22 and then fed back to a MCU21, the MCU21 feeds back the information to an internet of things module 26, and then the internet of things module 26 transmits the information to a user 27 (the user 27 can be a smart phone client or a tablet personal computer client), a user 27 sends a window closing instruction to the internet of things module 26 through an APP, the internet of things module 26 feeds the received instruction back to the MCU21, meanwhile, the MCU21 sends a signal to the motor driving module 25, the motor driving module 25 drives the motor 13 to rotate forward, the double output shafts of the motor 13 respectively drive the two screw rods 10 to rotate, in the rotating process of the screw rods 10, the screw rod nuts 9 move on the screw rods 10, when the small rods 4 are driven by the screw rod nuts 8 to move on the screw rods 10, the large rods 3 rotate by taking pin shafts connected with the rack 14 as rotating centers, so that the large rods 3 move on the optical axis 18 through the linear bearings 19 connected with the electromagnets 1, when the screw rod nuts 8 touch the limit switch A2, the motor 13 stops working, and the window is closed;

when the outside weather is good, the air quality sensor 24 captures information, a generated analog signal is converted into a digital signal through the digital-to-analog converter 22 and then fed back to the MCU21, the MCU21 feeds back the information to the internet-of-things module 26, the internet-of-things module 26 transmits the information to the user 27, the user 27 sends a window opening instruction to the internet-of-things module 26, the internet-of-things module 26 feeds back a received instruction to the MCU21, the MCU21 sends a signal to the motor driving module 25, the motor driving module 25 drives the motor 13 to rotate in a reverse direction, the two output shafts of the motor 13 respectively drive the two lead screws 10 to rotate, the lead screw nut 9 moves on the lead screw 10 during rotation of the lead screw 10, and when the small rod 4 is driven by the lead screw nut 8 to move on the lead screw 10, the large rod 3 rotates by taking a pin shaft connected with the rack 14 as a rotation center, so that the large, when the lead screw nut 8 touches the limit switch B7, the motor 13 stops working and the window is opened.

The window opening device suitable for multi-type windows of the utility model is arranged on a horizontal pushing type window, the concrete working and using method is that,

as shown in fig. 6 and 7, the specific working process includes that the rack 14 is vertically installed on the window frame 17 of the window 16, the optical axis 18 is fixed on the frame of the window which can be pushed and pulled through the optical axis seat 20, the raindrop sensor 23 and the air quality sensor 24 are installed outside the window frame 17, when it rains, the raindrop sensor 23 captures information, the generated analog signal is converted into a digital signal by the digital-analog converter 22 and then fed back to the MCU21, the MCU21 feeds back the information to the internet of things module 26, and then the internet of things module 26 transmits the information to the user 27 (the user 27 may be a smartphone client or a tablet computer client), the user 27 sends a window closing instruction to the internet of things module 26 through the APP, the internet of things module 26 feeds back the received instruction to the MCU1, meanwhile, the MCU21 sends a signal to the motor driving module 25, the motor driving module 25 drives the motor 13, and the two output shafts of, in the rotation process of the screw rod 10, the screw nut 9 moves on the screw rod 10 along with the screw rod, when the small rod 4 is driven by the screw nut 8 to move on the screw rod 10, the large rod 3 rotates by taking a pin shaft connected with the rack 14 as a rotation center, so that the large rod 3 moves on the optical axis 18 through a linear bearing 19 connected with the electromagnet 1, and when the screw nut 8 touches a limit switch B7, the motor 13 stops working, and the window is closed;

when the outside weather is good, the air quality sensor 24 captures information, a generated analog signal is converted into a digital signal through the digital-to-analog converter 22 and then fed back to the MCU21, the MCU21 feeds back the information to the internet-of-things module 26, the internet-of-things module 26 transmits the information to the user 27, the user 27 sends a window opening instruction to the internet-of-things module 26, the internet-of-things module 26 feeds back a received instruction to the MCU21, the MCU21 sends a signal to the motor driving module 25, the motor driving module 25 drives the motor 13 to rotate in a reverse direction, the two output shafts of the motor 13 respectively drive the two lead screws 10 to rotate, the lead screw nut 9 moves on the lead screw 10 during rotation of the lead screw 10, and when the small rod 4 is driven by the lead screw nut 8 to move on the lead screw 10, the large rod 3 rotates by taking a pin shaft connected with the rack 14 as a rotation center, so that the large, when the lead screw nut 8 touches the limit switch A2, the motor 13 stops working and the window is opened.

Claims

1. The utility model provides a windowing facility suitable for polymorphic type window which characterized in that: the window frame comprises a C-shaped frame, wherein two ends of the frame are respectively and symmetrically provided with a group of driving mechanisms, the driving mechanisms are connected with a connecting rod mechanism, and the connecting rod mechanism is connected with a window frame of a window through a connecting piece;

the driving mechanism comprises a motor, the motor is installed on a vertical rod of the rack through a motor support, two outputs of the motor are respectively connected with one ends of two lead screws in the vertical direction, the other ends of the lead screws are connected with a bearing seat, the bearing seat is fixed on the rack, lead screw nuts are coaxially sleeved on the lead screws, the lead screw nuts are hinged with one ends of small rods through lead screw nut connecting pieces, the other ends of the small rods are hinged with the middle part of a large rod, one end of the large rod is hinged with the rack, and the other end of the large rod is hinged with the electromagnet through a revolute; the electromagnet is connected with the linear bearing in an adsorption manner, the linear bearing is coaxially sleeved on the polished rod, and the polished rod is fixed on the polished rod support.

2. The window opening device for multi-type windows according to claim 1, wherein: the two ends of the vertical rod of the C-shaped frame are connected with the two cross rods through the connecting platform respectively.

3. The window opening device for multi-type windows according to claim 1, wherein: the big rod is of a hollow structure.

4. The window opening device for multi-type windows according to claim 1, wherein: and two ends of the lead screw are respectively provided with a limit switch A and a limit switch B.