CN2116924U

CN2116924U - Time adjusting control switch

Info

Publication number: CN2116924U
Application number: CN 92202588
Authority: CN
Inventors: 彭俊杰
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-02-11
Filing date: 1992-02-11
Publication date: 1992-09-23

Abstract

The utility model relates to a multifunctional time adjusting and controlling switch which is composed of two clock control circuits, two drive circuits, direct current power supply, a connecting electromagnet, a disconnecting electromagnet, a magnetic sucking switch, a household appliance socket, a socket casing, etc. Because the utility model utilizes the characteristic of timing energizing of a digital display clock control integrated circuit of the clock control circuits and uses the electromagnets to control a switch of a household appliance, the goal of timing control is realized. The utility model has the advantages of small size, low cost and easy installation, and can avoid the time waste caused by the use of the household appliances.

Description

Time adjusting control switch

The utility model relates to a kind of switch, particularly a kind of time control multifunction switch.

Existing receptacle switch generally all needs its break-make of manual control, and usable range is subjected to certain limitation; And when using household electrical appliance, can cause temporal waste.

The purpose of this utility model is to avoid above-mentioned the deficiencies in the prior art part and provides a kind of and can carry out timing controlled to the power-on switch time of electrical appliance, thus reach nobody the time time of operation electrical appliance is regulated the control multifunction switch automatically.

The purpose of this utility model can reach by following measure: the utility model comprises direct supply, electrical appliance socket, Socket casing, it is characterized in that: also have two clock control circuits, two driving circuits, path electromagnet, trip magnet, Magnetic sucking switch, the output of two clock control circuits is delivered to path electromagnet and trip magnet by two driving circuits respectively, and Magnetic sucking switch is delivered in the output of path electromagnet and trip magnet respectively.

The purpose of this utility model can also reach by following measure: display screen and the electrical appliance socket of integrated circuit of clock IC1, IC2 in two clock control circuits are loaded on the Socket casing.1～3 pin of integrated circuit (IC) 1 and 1～3 pin of IC2 join with button switch K 1～K3, K5～K7 respectively, and 8 pin of IC1, IC2 join with the base stage of triode BG1, BG2 respectively, and the collector of BG1, BG2 joins with path electromagnet, trip magnet respectively.Path electromagnet, trip magnet and Magnetic sucking switch closely are loaded in the Socket casing mutually.The model of integrated circuit (IC) 1, IC2 is SC-C4B.

The utility model is described in further detail below in conjunction with accompanying drawing (embodiment):

With reference to Fig. 1, Fig. 2, the utility model is made up of clock control circuit 1,2,

driving circuit

3,4, direct supply 5, path electromagnet 6, trip magnet 7, Magnetic sucking switch 8, electrical appliance socket 9, Socket casing 10 etc.Display screen 11 and the electrical appliance socket 9 of integrated circuit of clock IC1, IC2 in the clock control circuit 1,2 are loaded on the Socket casing 10.Button switch K 1～K4, K5～K8 are loaded on and display screen 11 corresponding positions.Path electromagnet 6, trip magnet 7 closely are loaded in the Socket casing 10 mutually with Magnetic sucking switch 8.

With reference to Fig. 3, clock control circuit 1 is made up of digital display type clock control integrated circuit (IC) 1, button switch K 1～K4; Clock control circuit 2 is made up of integrated circuit (IC) 2, button switch K 5～K8;

Driving circuit

3,4 is made up of triode BG1, resistance R 1, R2 and triode BG2, resistance R 3, R4 respectively.

At ordinary times K4, K8 are placed a, d position, 4,5 pin of IC1, IC2 are all unsettled, and it is invalid that the time is provided with function, and this moment, two panels of IC1, IC2 showed the time when walking normally; Press K1, K5 or K2, K6 can observe the timing that has been set.If want the adjustment clock time, K4, K8 can be placed b, e position, press hourage+1 saltus step that K2, K6 can make clock this moment; And press K1, K5, then make the number of minutes+1 saltus step of clock, and (the not showing) zero setting that will be shifted.More than operation can partly be imitated standard with the timing of clock controller.If K4, K8 are placed c, f position, then be in the timing state that is provided with, this moment use K1, K5 and K2, K6 can change respectively timing minute and hour.Do not decide the control function and K3, K7 can be closed if do not use.

During actual the use, the plug of electric cooker (or other electrical appliance) is inserted in the electrical appliance socket 9, when the timing of IC1 arrives, 8 pin have gating pulse output, electric current is through the amplification of triode BG1, and the energising line conduction of path electromagnet 6 makes electromagnet 6 produce magnetic, promote Magnetic sucking switch 8 closures, thereby make the power circuit conducting of electric cooker.When the timing of IC2 arrives, its 8 pin has gating pulse output, and through the amplification of BG2, the line conduction of trip magnet 7 makes electromagnet 7 produce magnetic, inhales moving Magnetic sucking switch 8 it is disconnected, and the circuit of electric cooker is disconnected.Thereby be convenient for people to use at the fixed time electric cooker.

The utility model has following advantage compared to existing technology:

1, can carry out timing control switch conduction time to electrical appliance, with reach nobody the time The operation electrical appliance; And with in the electrical equipment of Control, this switch can replace the effect of relay at needs.

2, volume is little, cost is low, easy installation, and is rational in infrastructure, can avoid the time waste that causes when using household electrical appliance.

Claims

1, a kind of time is regulated the control multifunction switch, comprise direct supply 5, electrical appliance socket 9, Socket casing 10, it is characterized in that: also have 1,2, two driving circuits 3,4 of two clock control circuits, path electromagnet 6, trip magnet 7, Magnetic sucking switch 8, the output of clock control circuit 1,2 is delivered to path electromagnet 6 and trip magnet 7 by driving circuit 3,4 respectively, and Magnetic sucking switch 8 is delivered in the output of path electromagnet 6 and trip magnet 7 respectively.

2, switch according to claim 1 is characterized in that: display screen 11 and the electrical appliance socket 9 of integrated circuit of clock IC1, IC2 in the clock control circuit 1,2 are loaded on the Socket casing 10.

3, switch according to claim 1, it is characterized in that: 1～3 pin of integrated circuit (IC) 1 and 1～3 pin of IC2 join with button switch K 1～K3, K5～K7 respectively, 8 pin of IC1, IC2 join with the base stage of triode BG1, BG2 respectively, and the collector of BG1, BG2 joins with path electromagnet 6, trip magnet 7 respectively.

4, switch according to claim 1 is characterized in that: path electromagnet 6, trip magnet 7 closely are loaded in the Socket casing 10 mutually with Magnetic sucking switch 8.

5, switch according to claim 1 is characterized in that: the model of integrated circuit (IC) 1, IC2 is SC-C4B.