CN2442296Y

CN2442296Y - Time controller

Info

Publication number: CN2442296Y
Application number: CN 00221922
Authority: CN
Inventors: 季益标; 蒋昆
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-09-28
Filing date: 2000-09-28
Publication date: 2001-08-08
Anticipated expiration: 2010-09-28

Abstract

The utility model discloses a time controller, which is reformed to form through utilizing an ordinary mechanical alarm clock. The utility model is characterized in that the time controller comprises a key switch; a seat for the key switch is fixed on one side of a timing alarm spanner of the alarm clock; the key is placed within a radius of rotation of the timing alarm spanner. The utility model has the advantages of simple structure, convenient operation and long time-control interval, and the utility model is very suitable to be popularized and used in the region with less-developed economy.

Description

Time controller

The utility model relates to a kind of time cycle controller, and especially a kind of mechanical time controller that is attached on the clock and watch is called for short time controller.

People's routine work study often needs timing controlled.For example, the working clan who oneself makes meal wishes that the timing energising of electric cooker is heated, timing is closed; The staff at water conservancy irrigation station needs water pump regularly to turn round or the like.Understand according to the applicant, existing timing controlled has electronic type and mechanical type two classes.Its cost is all higher, can not be accepted by the economically underdeveloped area, and its in control time often lack (for example, the time interval that the timer on the washing machine can be controlled has only 1 hour) at interval, the scope of application is limited.

The purpose of this utility model is: the problem at above-mentioned existing timing device exists proposes the time controller that a kind of cost is very cheap, control interval time is enough to satisfy daily need.

In order to achieve the above object, time controller of the present utility model utilizes the transformation of standard machinery alarm clock to form, be characterized in containing the keyswitch that is made of switch base and button, wherein switch base is fixed on alarm clock locking spanner one side, and button is positioned at the radius of turn of locking spanner.

During use, power lead is connected to electrical appliance behind the keyswitch of time controller, and sets the noisy loud time of alarm clock.Like this, when alarm clock makes a noise sound, the rotation of locking spanner, thus keyswitch is depressed.As this switch is open in usual, then depresses the back closed circuit, makes electrical appliance be able to regularly connect; As this switch is normally closed type, then depresses the back disconnecting circuit, makes electrical appliance be able to regularly cut off the power supply.Be not difficult to find out that the utility model is simple in structure, easy to use, cost is very economical, and has long advantage of control interval time, is highly suitable for the economically underdeveloped area and promotes the use of.

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

Fig. 1 is the structural representation of an embodiment of the utility model.

The described time controller of Fig. 1 is at the fixing keyswitch seat of often opening 4 of the side-lower of mechanical alarm clock back side locking spanner 2, and the button 3 in this keyswitch is arranged in the radius of turn scope of locking spanner 2.Simultaneously, fixedly be shaped on the break-make device 9 of two electric contacts at the side-lower of clockwork spring spanner 6, the plug 5 of plug-in mounting fixing metal shell fragment 8 between 9 liang of electric contacts of this break-make device, metal clips 8 makes two electric contacts be electrically connected, the upper end of plug 5 is shaped on circular hole, insert the turn-knob 7 that twines funiculus in this circular hole, the other end of funiculus is on clockwork spring spanner 6.

During use, power lead is connected to electrical appliance behind the keyswitch of this time controller, and sets the noisy loud time of alarm clock.When behind setting-up time, 2 rotations of locking spanner, thus button 3 to be depressed, closed circuit makes electrical appliance be able to regularly connect.If adjust the coiling length of funiculus on clockwork spring spanner 6 simultaneously as required, and connect electrical appliance by the break-make device, then the time controller of present embodiment will be extracted plug 5 after the slow rotation of clockwork spring spanner makes that funiculus is taking up, and realize the self-timing outage of electrical appliance.This shows that the time controller of present embodiment can be realized outage automatically, thereby have more practicality after realizing the self-timing energising.

Claims

1. time controller, comprise mechanical alarm clock (1), it is characterized in that: contain the keyswitch that is made of switch base (4) and button (3), described switch base (4) is fixed on alarm clock locking spanner (2) one sides, and described button (3) is positioned at the radius of turn of locking spanner (2).

2. time controller according to claim 1, it is characterized in that: the side-lower of the clockwork spring spanner (6) of described alarm clock (1) fixedly is shaped on the break-make device (9) of two electric contacts, the plug (5) of plug-in mounting fixing metal shell fragment (8) between these break-make device (9) two electric contacts, metal clips (8) makes two electric contacts be electrically connected, the upper end of plug (5) is shaped on circular hole, insert the turn-knob (7) that twines funiculus in this circular hole, the other end of funiculus is on clockwork spring spanner (6).