CN203247996U

CN203247996U - Multi-functional automatic window-shutting system

Info

Publication number: CN203247996U
Application number: CN2013200279985U
Authority: CN
Inventors: 杨福增; 张梦芸; 王元杰; 蒲应俊; 刘虹玉; 王涛; 周渝
Original assignee: Northwest A&F University
Current assignee: Northwest A&F University
Priority date: 2013-01-18
Filing date: 2013-01-18
Publication date: 2013-10-23
Anticipated expiration: 2023-01-18

Abstract

The utility model discloses a multi-functional automatic window-shutting system. The system comprises a sensor system, a controller system and a pinion-and-rack window-shutting system. The sensor system comprises a raindrop sensor, a wind speed sensor, a noise sensor and a temperature sensor. A controller has an automatic control function after being programmed. The pinion-and-rack window-shutting system is used for opening and shutting a window. If external noise exceeding the limit and low temperatures and rainy or windy days occur, the senor system is used for detecting external information and transmitting to the controller system. A logic determination is made by the controller system, a command signal is transmitted to the window-shutting system and a motor is driven to close the window. The system is capable of automatically detecting external raindrops, wind speed, noise and the like, and corresponding systems are driven to execute window-shutting operation, thereby bring great convenience for people lives. The multi-functional automatic window-shutting system can be broadly popularized.

Description

A kind of multi-functional automatic window-closing system

Technical field

The utility model belongs to household appliance technical field, relates to a kind of automatic window-closing system, relates in particular to a kind of multi-functional automatic window-closing system.

Background technology

Fast development along with science and technology, China dwindles day by day with production technology and the living standard of developed country, people are more and more higher to the pursuit of quality of life level, especially true aspect household electrical appliance, the life household electrical appliances of various automations enter people's life, for daily life is brought various facilities.

In large-and-medium size cities, particularly office building or residential district, noise pollution becomes one of environment pollution of puzzlement people gradually, even threatens that the people's is healthy.Patent 201020250235.3 discloses a kind of rain automatic window-closing device, only ability automatic close window in the weather that rains; Patent 200920089508.8 discloses a kind of windproof automatic window-closing device, can only be at automatic close window in the situation of blowing, and above two kinds of pass window devices all can only be finished the automatic window-closing action in specific situation.

In addition, along with noise pollution in the city is serious gradually, also there is not so far a kind of device that can monitor the noise decibel and carry out the automatic window-closing action.The utility model provides a kind of multi-functional automatic window-closing system, blows when raining outside window or during temperature decrease, and window can autoshutdown; When noise surpassed certain decibel and certain time, window also can autoshutdown.Not only save people and get up and close the trouble of window, also isolated the harm of noise on human.

The utility model content

For above-mentioned problem, the purpose of this utility model is to provide a kind of multi-functional automatic window-closing system, during the Changes in weather such as generation blowing and raining cooling or when outside noise arrives certain decibel and certain time, and the meeting automatic close window.

A kind of multi-functional automatic window-closing system described in the utility model, comprise sensing system case, controller integral box and rack-and-pinion pass window system, it is characterized in that: described sensing system case, it is sensing system, comprise noise transducer, temperature pick up, Raindrop sensor, air velocity transducer.

Described controller integral box, namely controller system is accepted the signal that sensing system is sent, and makes logic and judges, and signal to the described pass window system of giving an order again carries out the closing motion of window, is also controlling the duty of sensing system simultaneously.

Described rack-and-pinion is closed window system, be installed on the slip window that has installed, or being installed in advance the bottom of gliding window, it comprises rack-and-pinion, driver, motor, window position trigger, window position limit stop, receives the order that controller sends and closes the window action.

The window position trigger also feeds back window position information to controller system, when Window closing, then stops motor and closes the window action.

Operating principle of the present utility model is as follows:

When outside temperature descends suddenly, sweep strong wind, when the Changes in weather such as perhaps having rained heavily, by the sensing system perception and send signal, close window by controller control.

When outdoor noise surpasses certain decibel and certain time, by sensor with controller is collaborative finishes judgement, and close window.

This utility model antinoise operating principle is, when sensor detects noise, open timer I, namely the time of detection noise is set as 10 seconds, each second detected once (effect of timer II), when noise surpasses setting value (noise figure that the mankind are harmful to), counter adds once.When timer I timing finishes, read again the accumulative frequency in the counter, if n is more than or equal to 6 as a result, the harmful value of the noise that namely monitors reach 6 times or more than, the ability starter motor cuts out window, if number of times less than 6, then do not close window, so just get rid of because the pass window action frequency that accidental noise causes is too frequent, if detection system is too sensitive, cause closing the window action frequency too much, can disturb indoor user on the contrary.

Compared with prior art, the utlity model has following advantage:

1) the utility model is not that the simple noise that detects is just closed window, but when raindrop, wind speed or noise reached certain value and certain time, starter motor cut out window, gets rid of the erroneous judgement that accidentalia causes and carries out continually and close the window action;

2) integrated using noise sensor, air velocity transducer, Raindrop sensor and temperature pick up have enlarged the range of application of closing window system;

3) easy for installation, rack-and-pinion is closed window system and can be installed on the existing slip window, avoids dismantling window.

Description of drawings

Fig. 1 is a kind of multi-functional automatic window-closing system structure chart of the utility model;

Fig. 2 is the antinoise workflow diagram of a kind of multi-functional automatic window-closing system of the utility model;

Fig. 3 is that the rack-and-pinion of a kind of multi-functional automatic window-closing system of the utility model is closed the window system front view;

Fig. 4 is that the rack-and-pinion of a kind of multi-functional automatic window-closing system of the utility model is closed the window system partial front elevation view.

Among the figure: 1-window sliding track I, 2-window position limit stop, 3-window I, 4-window II, 5-front gear, 6-backgear, 7-window sliding track II, 8-window position trigger, 9-screw I, tooth bar before the 10-screw II, 11-, tooth bar behind the 12-.

The specific embodiment

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

As shown in Figure 1, the utility model provides a kind of multi-functional automatic window-closing system, mainly comprises: the sensing system case, controller integrated system case (comprising its remote control system) and rack-and-pinion are closed window system.The transmission direction of signal as shown in Figure 1.

This utility model antinoise operating principle as shown in Figure 2, timer I, setting-up time are 10 seconds, timer II is set as 1 second, counter is to record the number of times that detects noise.Concrete principle is when sensor detects noise, to open timer I, namely the time of detection noise is set as 10 seconds, each second detected once (effect of timer II), and when noise surpasses setting value (noise figure that the mankind are harmful to), counter adds once.When timer I timing finishes, read again the accumulative frequency in the counter, if n is more than or equal to 6 as a result, the harmful value of the noise that namely monitors reach 6 times or more than, the ability starter motor cuts out window, if number of times less than 6, then do not close window, so just get rid of because the pass window action frequency that accidental noise causes is too frequent, if detection system is too sensitive, cause closing the window action frequency too much, can disturb indoor user on the contrary.

The installation view of rack-and-pinion pass window system as shown in Figure 3 and Figure 4, window I (3) outside and inboard use screw (9) (10) that rack-and-pinion (5) (6) (11) (12) is installed simultaneously, can increase the pulling force of window and to make the window mean forced be difficult for being stuck in window sliding track I (1) inner, screw can according to circumstances suitably increase.Two gears and two motors be transmission link (not showing on the figure) separately, equally in order to increase the pulling force when closing window.Window position limit stop (2) restriction window enable possition makes the tooth bar on the window not break away from gear (guaranteeing the rack-and-pinion normal operation).When Window closing, window position trigger (8) triggers disable motor and stops to close the window action, prevents from damaging motor or rack-and-pinion, and the closure sensor system, can play the effect of energy saving.

According to above-mentioned description, the relevant staff can in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on the manual, all any modifications of making within spirit of the present utility model and principle, is equal to and replaces and improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. a multi-functional automatic window-closing system comprises sensing system case, controller integrated system case and rack-and-pinion pass window system, it is characterized in that:

Described sensing system case, namely sensing system comprises noise transducer, temperature pick up, Raindrop sensor, air velocity transducer;

Described controller integral box, i.e. controller system;

Described rack-and-pinion is closed window system, be installed on the slip window (3) that has installed, or being installed in advance the bottom of gliding window, it comprises rack-and-pinion (5,6,11,12), driver, motor, window position trigger (8), window position limit stop (2).