CN202745588U

CN202745588U - Device for opening and closing window

Info

Publication number: CN202745588U
Application number: CN2012202992883U
Authority: CN
Inventors: 李顺忠; 李静伟; 赵录杰; 郭直灵; 李凌霄
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-26
Filing date: 2012-06-26
Publication date: 2013-02-20
Anticipated expiration: 2022-06-26

Abstract

The utility model discloses a device for opening and closing a window. The device comprises a motor, a belt pulley and a moisture-sensitive sensor which are connected to the outer side of a window frame, a control circuit integrating box connected to the inner side of the window frame, a window opening limit switch connected to one edge of the window frame, a window closing limit switch connected to the other edge of the window frame, and a sash connecting plate connected to the outer side of an outer sash, wherein an output shaft of the motor is connected with the belt pulley by a belt, and the belt pulley is connected with a crank in a positioning manner; one end of a connecting rod is hinged on the end part of the crank, and the other end of the connecting rod is hinged on the sash connecting plate; a single chip microcomputer is arranged in the control circuit integrating box; a manual window opening button and a manual window closing button are arranged on the outer surface of the control circuit integrating box; and the single chip microcomputer is electrically connected with the moisture-sensitive sensor, the manual window opening button, the manual window closing button, the window opening limit switch, the window closing limit switch and the motor. The device can facilitate the opening and closing of the window and automatically close the window in rainy days.

Description

A kind of device for the open and close window

Technical field

The utility model relates to a kind of device for the open and close window.

Background technology

For with fresh air in the holding chamber, people often open window and allow the indoor-outdoor air convection current.In densely populated, built-up metropolis, because sluggish in air circulation, the time that need to open the window is longer, particularly in house fitting or purchase the situation of furniture, the interior length time is being filled the air various toxic gases and peculiar smell, for these toxic gases and peculiar smell are discharged as early as possible, optimal way is exactly round-the-clock opeing the window.Existing window can only open or close by people's hand propelled sash, if family only has old man or child, when needing the open and close window, owing to pushing away motionless sash, just window can not be opened or closed; If in no one's the situation, in case rain, rainwater wafts into indoor from the window of opening, and soaks floor and indoor daily necessities at home, can make troubles to people, also can cause some economic losses simultaneously.

Summary of the invention

The purpose of this utility model provides a kind of device for the open and close window, and this device can make the open and close window convenient, simultaneously, can be when rainy automatic close window.

Window generally is made of a plurality of window frames and sash, and two sash are arranged in the window frame, is respectively interior sash and outer leaf, and interior sash is generally motionless, and the window that opens or closes of describing in the utility model is realized by the pulling outer leaf.

Device for the open and close window described in the utility model, comprise the motor, belt pulley and the moisture sensor that are connected to the window frame outside, be connected to the control circuit integrated box of window frame inboard, be connected to the window frame limit switch of windowing on one side, be connected to the pass window limit switch of window frame another side, be connected to the sash junction plate in the outer leaf outside;

The output shaft of described motor is connected by belt with belt pulley, crank has been located by connecting on the described belt pulley, one end of one connecting rod is hinged on the end of crank, and the other end is hinged on the described sash junction plate, and crank, connecting rod and sash junction plate consist of slider-crank mechanism;

Be provided with single-chip microcomputer in the described control circuit integrated box, control circuit integrated box external surface is provided with manual window opening button and hand window-closing window button, and described moisture sensor, manual window opening button, hand window-closing window button, the limit switch of windowing, pass window limit switch and motor all are electrically connected with single-chip microcomputer; Single-chip microcomputer is used for comprehensive judging by moisture sensor, manual window opening button, hand window-closing window button, the limit switch and close the signal that the window limit switch transmits of windowing, and the control motor is done respective handling.

Its course of work is as follows:

If it (is that outer leaf and interior sash are straggly that window is in closed condition, the window limit switch is closed in the outer leaf contact), when needs are opend the window, press the manual window opening button, the manual window opening button is to triggering signal of single-chip microcomputer, single-chip microcomputer is exported high level after the internal processes computing, rotate through the drive circuit drive motors, electric machine rotation drives belt pulley and rotates, belt pulley rotates and drives the crank rotation, crank rotates and to drive the sash junction plate by connecting rod and move, and the sash junction plate drives outer leaf to moving near interior sash direction, when outer leaf touches when windowing limit switch, window limit switch to triggering signal of single-chip microcomputer, single-chip microcomputer is output low level after the internal processes computing, and motor stops operating, and window is opened;

If it (is that outer leaf and interior sash are overlapping that window is in open mode, outer leaf contacts the limit switch of windowing), when needs are closed window, press the hand window-closing window button, the hand window-closing window button is to triggering signal of single-chip microcomputer, single-chip microcomputer is exported high level after the internal processes computing, rotate through the drive circuit drive motors, electric machine rotation drives belt pulley and rotates, belt pulley rotates and drives the crank rotation, crank rotates by connecting rod drive sash junction plate and moves, and the sash junction plate drives outer leaf to moving away from interior sash direction, when outer leaf touches pass window limit switch, close the window limit switch to triggering signal of single-chip microcomputer, single-chip microcomputer is output low level after the internal processes computing, and motor stops operating, Window closing;

When window is in open mode, if rain suddenly, and when there is no one at home, moisture sensor detects airborne humidity, moisture signal is passed to single-chip microcomputer, single-chip microcomputer is exported high level after inter-process, rotate through the drive circuit drive motors, and its pass window process is identical with the pass window process of hand window-closing window button.Belt pulley revolves the time of turning around and just equals the used time of one-period is opened, closed to window.

The utility model is realized the open and close window by motor, belt pulley and slider-crank mechanism, it is easy to operate, laborsaving, whether rain by the moisture sensor induction, when rainy, automatically with opened Window closing, prevented that rainwater from pouring into from window indoor, soaked floor and indoor daily necessities, avoided some economic losses.

Description of drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the connection diagram of motor, moisture sensor and window frame in the utility model.

Fig. 3 is that A among Fig. 1 is to partial schematic diagram.

Fig. 4 is that B among Fig. 1 is to partial schematic diagram.

Fig. 5 is the schematic diagram of control circuit integrated box in the utility model.

Fig. 6 is the control connection figure in the utility model.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Among this embodiment, window is made of window frame 7 and sash, and two sash are arranged in the window frame 7, is respectively interior sash and outer leaf 8, and interior sash is motionless, opens or closes window, realizes by pulling outer leaf 8 at this.

Such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and shown in Figure 6 being used for are opened, the device of closing the window, comprise motor 1, belt pulley 3, moisture sensor 12, control circuit integrated box 9, the limit switch 10 of windowing, close window limit switch 11 and sash junction plate 6, motor 1, moisture sensor 12 is bolted in window frame 7 outsides, belt pulley 3 is connected to window frame 7 outsides by stay bolt 16, belt pulley 3 can rotate around stay bolt 16, control circuit integrated box 9 is connected by screw at window frame inboard, the limit switch 10 of windowing is connected by screw at window frame 7 on one side, closing window limit switch 11 is connected by screw at window frame 7 another sides, sash junction plate 6 (is namely selected the position of sash junction plate 6 on outer leaf 8 by the location of locating hole 17, the time that belt pulley 3 is revolved turn around just equals outer leaf and opens, close the used time of one-period) after, be bolted in outer leaf 8 outsides.The output shaft of motor 1 is connected by belt 2 with belt pulley 3, be fixedly connected with crank 4 by screw on the belt pulley 3, one end of one connecting rod 5 is hinged on the end of crank 4, the other end and long spiro nail 18 are hinged, long spiro nail 18 is fixedly connected on the sash junction plate 6, and crank 4, connecting rod 5 and sash junction plate 6 consist of slider-crank mechanism; Be provided with single-chip microcomputer 13 in the control circuit integrated box 9, control circuit integrated box 9 external surfaces are provided with manual window opening button 14 and hand window-closing window button 15, and moisture sensor 12, manual window opening button 14, hand window-closing window button 15, the limit switch 10 of windowing, pass window limit switch 11 and motor 1 all are electrically connected with single-chip microcomputer 13; Single-chip microcomputer 13 is used for comprehensive judging by moisture sensor 12, manual window opening button 14, hand window-closing window button 15, the limit switch 10 and close the signal that window limit switch 11 transmits of windowing, and control motor 1 is done respective handling.

Its course of work is as follows:

If it (is that outer leaf 8 is straggly with interior sash that window is in closed condition, window limit switch 11 is closed in outer leaf 8 contacts), when needs are opend the window, press manual window opening button 14, manual window opening button 14 is given 13 1 triggering signals of single-chip microcomputer, single-chip microcomputer 13 is exported high level after the internal processes computing, rotate through drive circuit drive motors 1, motor 1 rotates and drives belt pulley 3 rotations, belt pulley 3 rotates and drives crank 4 rotations, crank 4 rotates and drives sash junction plates 6 by connecting rod 5 and move, and sash junction plate 6 drives outer leafs 8 to moving near interior sash direction, when outer leaf 8 touches when windowing limit switch 10, window limit switch 10 to 13 1 triggering signals of single-chip microcomputer, single-chip microcomputer 13 is output low level after the internal processes computing, and motor 1 stops operating, and window is opened;

If it (is that outer leaf 8 is overlapping with interior sash that window is in open mode, outer leaf 8 contacts the limit switch 10 of windowing), when needs are closed window, press hand window-closing window button 15, hand window-closing window button 15 is given 13 1 triggering signals of single-chip microcomputer, single-chip microcomputer 13 is exported high level after the internal processes computing, rotate through drive circuit drive motors 1, motor 1 rotates and drives belt pulley 3 rotations, belt pulley 3 rotates and drives crank 4 rotations, crank 4 rotates by connecting rod 5 drive sash junction plates 6 and moves, and sash junction plate 6 drives outer leafs 8 to moving away from interior sash direction, when outer leaf 8 touches pass window limit switch 11, close window limit switch 11 to 13 1 triggering signals of single-chip microcomputer, single-chip microcomputer 13 is output low level after the internal processes computing, and motor 1 stops operating, Window closing;

(be that outer leaf 8 is overlapping with interior sash when window is in open mode, outer leaf 8 contacts the limit switch 10 of windowing), if rain suddenly, and when there is no one at home, moisture sensor 12 detects airborne humidity, moisture signal is passed to single-chip microcomputer 13, single-chip microcomputer 13 is exported high level after inter-process, rotate through drive circuit drive motors 1, motor 1 rotates and drives belt pulley 3 rotations, and belt pulley 3 rotates drive cranks 4 and rotates, and crank 4 rotates by connecting rod 5 drive sash junction plates 6 and moves, sash junction plate 6 drives outer leaf 8 to moving away from interior sash direction, when outer leaf 8 touches pass window limit switch 11, close window limit switch 11 to 13 1 triggering signals of single-chip microcomputer, single-chip microcomputer 13 is output low level after the internal processes computing, motor 1 stops operating, Window closing.

Claims

1. device that is used for the open and close window, it is characterized in that: comprise the motor (1), belt pulley (3) and the moisture sensor (12) that are connected to window frame (7) outside, be connected to the control circuit integrated box (9) of window frame inboard, be connected to the window frame limit switch of windowing (10) on one side, be connected to the pass window limit switch (11) of window frame another side, be connected to the sash junction plate (6) in outer leaf (8) outside;

The output shaft of described motor (1) is connected by belt (2) with belt pulley (3), crank (4) has been located by connecting on the described belt pulley (3), one end of one connecting rod (5) is hinged on the end of crank (4), the other end is hinged on the described sash junction plate (6), and crank (4), connecting rod (5) and sash junction plate (6) consist of slider-crank mechanism;

Be provided with single-chip microcomputer (13) in the described control circuit integrated box (9), control circuit integrated box external surface is provided with manual window opening button (14) and hand window-closing window button (15), and described moisture sensor (12), manual window opening button (14), hand window-closing window button (15), the limit switch of windowing (10), pass window limit switch (11) and motor (1) all are electrically connected with single-chip microcomputer (13).