CN2288526Y

CN2288526Y - Socket board with timing function

Info

Publication number: CN2288526Y
Application number: CN 96221719
Authority: CN
Inventors: 翟逸华
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-08-30
Filing date: 1996-08-30
Publication date: 1998-08-19
Anticipated expiration: 2006-08-30

Abstract

The utility model belongs to an electric socket, mainly composed of a socket body, a socket cover, a jack, a wire connection sheet, a support spring, and a timer. The switch control wire of the timer is connected in series between the inlet wire of a power supply or the pin of an inlet wire end and the contact sheet of a controlled the plug jack. Thereby, a timing power failure function is generated. After an original uncontrolled jack is retained, two functions of direct transfer and timing utilization can be realized. The socket board which can be applied as a universal connection board and a socket has the advantages of convenient use and timing safety.

Description

The socket of band timing function

The utility model belongs to electrical outlets, and specifically a kind of clamping that contains spring-load connects with multi-tap or socket.

Existing multi-tap generally has two kinds, and a kind of is directly to be plugged in the wall plug hole to use multi-tap, and another kind is the terminal block of drawing use from the wall plug hole with plug and lead.They are various informative, and are simple and practical, but act on single, breaker device not regularly particularly, this connects occasion with electric heater just seem inconvenient and safety inadequately at some.Breaker device obviously is unpractical if all install numerous household electrical appliance regularly, also there is no need, because adopt the regularly multi-tap of breaker device of a band, its versatility will be stronger, also more economically.

The purpose of this utility model is exactly the socket that will provide a kind of so not only convenient but also can guarantee band timing function safe in utilization.

Task of the present utility model can be achieved through the following technical solutions:

The socket of this band timing function comprises socket, flap, jack, contact chip, support spring, it is characterized in that socket is provided with timer, and it is serially connected between the contact chip of jack of the end of incoming cables of outside electric power network and controlled load place circuit.

The utility model has increased timer on the basis of existing multi-tap or socket after, in the time of can making the external electrical appliance of controlled jack, set timing, guarantee in timing, to connect electricity work, arrive timing, timer switch starts, automatically outage.Guaranteeing also can trouble free service under unattended situation.Simple in structure, easy to use.

Now as follows with description of drawings in conjunction with the embodiments:

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

Fig. 2 is the flap structural representation that cooperates with socket.

Fig. 3 is the side schematic view of socket.

Fig. 4 is the socket line assumption diagram.

Referring to Fig. 1,2,3, this socket also claims multipurpose socket, multidigit socket.It is mainly by socket 1, flap 2,

contact chip

4,15,11,14, support spring 5 is formed, the uncontrolled feature of

contact chip

4,15 that jack 3 is corresponding with it for keeping in the existing socket, jack 13 and

corresponding contact chip

11,14 thereof are located at timer 6 controls of the middle part of socket 1, the thread switching control of timer 6 is serially connected in the d point of contact chip 4 and the c point of contact chip 11, directly is connected by a, b point between the Dui Ying

contact chip

15,14 with it.Timer 6 is energized by knob 7 rotation setting-up times, and the timer movement resets to when walking to cut off the electricity supply zero point and makes contact chip 11 dead electricity and realize Be Controlled.The enterprising line end of socket position directly is provided with the pin 16 that external power supply is used.If patch the many situations in position, consider that the stability that patches still is introduced as with the lead of band plug.The scheme that keeps the

contact chip

4,15 that is provided with the jack 3 that is arranged in parallel with pin 16 before the timer is a kind of situation among the embodiment.This situation constitutes difunctional pattern, can become the most general a kind of pattern.Single function mode is that the jack contact chip on the socket all is subjected to the timer switch line traffic control, is connected to the circuit arrangement that is made of display circuit resistance R and indicator light L behind the timer on the contact chip of controlled load jack.The 8th, the time location indication, the 9th, the indicator light window, 10 and 12 is attachment screw holes.

4-I is the socket line graph of difunctional pattern among Fig. 4.1., 2. two pairs of jacks are in parallel with power supply, for using generally speaking.3., 4. two pairs of jacks are also in parallel with power supply, but be serially connected in the load jack 3., 4. and the timer T between the electric network source control.Current-limiting resistance R connect with indicator light L be attempted by jack 3., two ends 4..

4-II is the situation of single function mode.Only stay controlled jack, and reduce its quantity and help reducing overall dimension, make multi-tap and directly insert on the wall the socket aperture, can increase its stability in use.

4-III is the situation of single, double function two-purpose, and it is provided with a bidirectional switch K of switching usefulness at the leading-out terminal position of timer.Thus function can be set as required.This pattern is to change flexibly, slightly changes its connection and just can bear different combinations.Be characterized in that size is little, versatility is better.

Claims

1, a kind of socket with timing function, comprise socket (1), flap (2), jack (3), contact chip (4,15,11,14), support spring (5), it is characterized in that socket is provided with timer (6), it is serially connected between the contact chip (11) of jack (13) of the end of incoming cables of outside electric power network and controlled load place circuit.

2, socket as claimed in claim 1 is characterized in that the position, end of incoming cables on the socket (1) directly is provided with the pin (16) that external power supply is used.

3, socket as claimed in claim 1 is characterized in that keeping the contact chip (4,15) that is provided with the jack (3) that is arranged in parallel with pin (16) before timer.

4, socket as claimed in claim 1 is characterized in that being connected to the circuit arrangement that is made of display circuit resistance R and indicator light L on the contact chip (11,14) of controlled load jack.