CN204793470U - Multi -functional timing socket - Google Patents

Abstract

The utility model discloses a multi -functional timing socket, including resistance R1, electric capacity C1, triode VT1, socket B1, socket B2 and battery E, electronic watch timing signal vi is connected to electric capacity C1 one end, and the electric capacity C1 other end is connecting resistance R1 and triode VT1 base respectively, and the triode VT1 collecting electrode connecting resistance R1 other end, resistance R2 and diode D1 respectively is anodal, diode D1 negative pole connecting resistance R3, and triode VT2 base and electric capacity C2 are connected respectively to the resistance R3 other end. The utility model discloses multi -functional timing socket can make socket B1 and socket B2 take turns the switch, in addition the utility model discloses still having for the function that the electronic watch charges, guaranteeing the energy supplied of electronic watch, the practicality is strong, and circuit structure is simple, and is with low costs, does not use any chip element, especially adapted using widely moreover.

Description

A kind of Multifunctional timing socket

Technical field

The utility model relates to a kind of socket, specifically a kind of Multifunctional timing socket.

Background technology

Along with the raising of economic development and people's living standard, increasing household electrical appliance start to appear in the life of people, and the supply hub of family certainly will be limited, and the use of therefore supply socket gets more and more, more and more extensively.At present, general supply socket does not have timing function.But, in daily life, such thing is often had to occur, to leave etc. owing to being absorbed in other things or being in a hurry temporarily and to forget that electrical equipment is using, such electrical equipment that will make is in "on" position for a long time, waste power supply and money, electrical equipment is in running order for a long time simultaneously, easy heating is aging, serious also can burn electrical equipment, cause the consequences such as fire, now some technology are also had to solve this phenomenon, but implementation is complicated mostly, cost is higher, be difficult to promote the use of, regular socket general in addition all can only realize unified timing switch, can not allow multiple socket switch in turn.

Utility model content

The purpose of this utility model is to provide a kind of Multifunctional timing socket that can make two sockets switch in turn, to solve the problem proposed in above-mentioned background technology.

For achieving the above object, the utility model provides following technical scheme:

A kind of Multifunctional timing socket, comprises resistance R1, electric capacity C1, triode VT1, socket B1, socket B2 and battery E, described electric capacity C1 one end connects electronic watch timing signal Vi, and the electric capacity C1 other end is contact resistance R1 and triode VT1 base stage respectively, and triode VT1 collector electrode is the contact resistance R1 other end respectively, resistance R2 and diode D1 positive pole, diode D1 negative pole contact resistance R3, the resistance R3 other end is connecting triode VT2 base stage and electric capacity C2, electric capacity C2 other end connecting triode VT1 emitter respectively respectively, triode VT3 emitter, relay J contact J-1, relay J contact J-2, electric capacity C3 and rectifier bridge Q pin 2, rectifier bridge Q pin 1 be contact resistance R6 and electric capacity C4, the electric capacity C4 other end contact resistance R6 other end respectively respectively, socket B1, socket B2 and 220V alternating current one end, the socket B2 other end connects relay J contact J-3 pin b, relay J contact J-3 pin c connects rectifier bridge Q pin 3 and the 220V alternating current other end respectively, the relay J contact J-3 pin a gang socket B1 other end, described rectifier bridge Q pin 4 connects the electric capacity C3 other end respectively, resistance R4, relay J coil and the resistance R2 other end, the relay J coil other end is connecting triode VT2 collector electrode respectively, triode VT3 collector electrode and the relay J contact J-1 other end, the relay J contact J-2 other end is connecting luminous diode D2 negative pole respectively, resistance R5 and battery E negative pole, battery E positive pole is the contact resistance R4 other end respectively, the resistance R5 other end and light-emitting diode D2 negative pole.

As the utility model further scheme: described battery E is electronic watch supplying cell.

Compared with prior art, the beneficial effects of the utility model are: the utility model Multifunctional timing socket can make socket B1 and socket B2 switch in turn, the function of the utility model also with promising electronic watch charging in addition, ensure the Power supply of electronic watch, practical, circuit structure is simple, and cost is low, and do not use any chip component, be applicable to very much promoting the use of.

Accompanying drawing explanation

Fig. 1 is the circuit diagram of Multifunctional timing socket.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.

Refer to Fig. 1, in the utility model embodiment, a kind of Multifunctional timing socket, comprises resistance R1, electric capacity C1, triode VT1, socket B1, socket B2 and battery E, electric capacity C1 one end connects electronic watch timing signal Vi, and the electric capacity C1 other end is contact resistance R1 and triode VT1 base stage respectively, and triode VT1 collector electrode is the contact resistance R1 other end respectively, resistance R2 and diode D1 positive pole, diode D1 negative pole contact resistance R3, the resistance R3 other end is connecting triode VT2 base stage and electric capacity C2, electric capacity C2 other end connecting triode VT1 emitter respectively respectively, triode VT3 emitter, relay J contact J-1, relay J contact J-2, electric capacity C3 and rectifier bridge Q pin 2, rectifier bridge Q pin 1 be contact resistance R6 and electric capacity C4, the electric capacity C4 other end contact resistance R6 other end respectively respectively, socket B1, socket B2 and 220V alternating current one end, the socket B2 other end connects relay J contact J-3 pin b, relay J contact J-3 pin c connects rectifier bridge Q pin 3 and the 220V alternating current other end respectively, the relay J contact J-3 pin a gang socket B1 other end, described rectifier bridge Q pin 4 connects the electric capacity C3 other end respectively, resistance R4, relay J coil and the resistance R2 other end, the relay J coil other end is connecting triode VT2 collector electrode respectively, triode VT3 collector electrode and the relay J contact J-1 other end, the relay J contact J-2 other end is connecting luminous diode D2 negative pole respectively, resistance R5 and battery E negative pole, battery E positive pole is the contact resistance R4 other end respectively, the resistance R5 other end and light-emitting diode D2 negative pole.

Battery E is electronic watch supplying cell.

Operation principle of the present utility model is: refer to Fig. 1, when 220V city electrically connects, and triode VT1 conducting, VT2, VT3 end, and light-emitting diode D2 lights, and socket for indicating B1 has electricity, when electronic watch timing then, its timing signal Vi is coupled to VT1 through C1 and amplifies, then charges to C2 by after D1 rectification, when electric capacity C2 is charged to certain voltage, VT2, VT3 saturation conduction, J action, light-emitting diode D2 extinguishes, socket B1 power-off, socket B2 obtains electric.Open and timed-shutoff with the timing that these two sockets can set household electrical appliances easily.

The function of the utility model also with promising electronic watch charging, ensures the Power supply of electronic watch, sets the charging interval during charging by electronic watch in addition, because being less than 1.5V by rechargeable battery E voltage, therefore at this moment light-emitting diode D2 does not work, when voltage is more than 1.6V, light-emitting diode D2 is bright, for battery E shunts, therefore can anti-overcharge electricity, when setting-up time arrives, relay J action, contact J-2 disconnects, and charging stops.

To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.

In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.

Claims (2)

1. a Multifunctional timing socket, comprises resistance R1, electric capacity C1, triode VT1, socket B1, socket B2 and battery E, is characterized in that, described electric capacity C1 one end connects electronic watch timing signal Vi, and the electric capacity C1 other end is contact resistance R1 and triode VT1 base stage respectively, and triode VT1 collector electrode is the contact resistance R1 other end respectively, resistance R2 and diode D1 positive pole, diode D1 negative pole contact resistance R3, the resistance R3 other end is connecting triode VT2 base stage and electric capacity C2, electric capacity C2 other end connecting triode VT1 emitter respectively respectively, triode VT3 emitter, relay J contact J-1, relay J contact J-2, electric capacity C3 and rectifier bridge Q pin 2, rectifier bridge Q pin 1 be contact resistance R6 and electric capacity C4, the electric capacity C4 other end contact resistance R6 other end respectively respectively, socket B1, socket B2 and 220V alternating current one end, the socket B2 other end connects relay J contact J-3 pin b, relay J contact J-3 pin c connects rectifier bridge Q pin 3 and the 220V alternating current other end respectively, the relay J contact J-3 pin a gang socket B1 other end, described rectifier bridge Q pin 4 connects the electric capacity C3 other end respectively, resistance R4, relay J coil and the resistance R2 other end, the relay J coil other end is connecting triode VT2 collector electrode respectively, triode VT3 collector electrode and the relay J contact J-1 other end, the relay J contact J-2 other end is connecting luminous diode D2 negative pole respectively, resistance R5 and battery E negative pole, battery E positive pole is the contact resistance R4 other end respectively, the resistance R5 other end and light-emitting diode D2 negative pole.

2. Multifunctional timing socket according to claim 1, is characterized in that, described battery E is electronic watch supplying cell.