CN2886860Y

CN2886860Y - A magnetic socket

Info

Publication number: CN2886860Y
Application number: CN 200620023410
Authority: CN
Inventors: 褚鹏坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-01-23
Filing date: 2006-01-23
Publication date: 2007-04-04
Anticipated expiration: 2016-01-23

Abstract

The utility model discloses a magnetic receptacle, comprising a receptacle shell, a baffle board arranged in the receptacle shell and a contact spring arranged on the baffle board, wherein a magnetic body is provided on one end of the contact spring, while another end draw in the baffle board and bended execute a receptacle spring engaged with the receptacle plugs, a limit-control spring is arranged on the receptacle shell relate to the receptacle spring, a magnetic body is provided on the end of the limit-control spring, the magnetic body is located relative to the place of the magnetic body on one end of the contact spring, and the relative magnetic pole are of the same sign. When the plug is plugged into the receptacle, the limit-control spring would be pulled, the repelling force between the magnetic body on the end of the limit-control spring and the magnetic body on the contact spring would keep the contact spring away from the limit-control spring, enabling the movable contact of the contact spring and the fixed contact engaged firmly and the circuit switched on, when the plug is pulled out, the contact spring moves back and switch off the circuit, then the receptacle spring is uncharged, so this can eliminate the occurrences of electric shock accident. The utility model with a reasonable structure and an artful design could be used safely, and defective contact or power-off phenomenon would never happen easily, further the utility model acquires a wonderful spread use value.

Description

A kind of magnetic socket

Technical field

The utility model relates to the supply socket that is used for the control circuit break-make, is specially a kind of magnetic socket.

Background technology

For a long time, our employed socket mainly is to utilize the bounce of the strain generation of spring leaf or spring coil to contact with the plug extruding, the socket purposes of this structure is single, realize the break-make of electrical equipment or circuit in the use in the mode of plug plug, because the electrocaloric effect of metal material often makes spring leaf or the elastic parts elasticity in the socket lose gradually, and then produce loose contact or form plug easily and come off, cause sudden power, influence the normal operation of electrical equipment.Charged all the time on the jack of socket simultaneously, very easily cause unexpected electric shock accidents.

Goal of the invention

The purpose of this utility model is to provide a kind of safe in utilization, simple in structure, magnetic socket that failure rate is low, to overcome the deficiencies in the prior art.

Summary of the invention

The utility model purpose is achieved in that this magnetic socket, and it comprises Socket casing and is located at the dividing plate in the Socket casing and is assemblied in contact reed on the dividing plate, one end of described dividing plate upper contact head reed is provided with magnet, the other end passes dividing plate and is bent into the Die for Reeds of Connector Jack that matches with plug, the housing of a corresponding Die for Reeds of Connector Jack is provided with limit control shell fragment, the end of limit control shell fragment is provided with magnet, this magnet is corresponding with the magnet positions of contact reed one end, and relative magnetic pole is the same sex.

Described magnetic socket two groups or more single group magnetic socket identical by structure, that be set up in parallel successively constitutes a combined magnetic force socket, so that a plurality of plugs of pegging graft simultaneously.

Described dividing plate is provided with the Die for Reeds of Connector Jack supporting seat, this supporting seat and Socket casing can be designed to integral structure, and the contact of deciding of Die for Reeds of Connector Jack is assemblied on the supporting seat, and this structure not only makes the Die for Reeds of Connector Jack structure simpler, and Die for Reeds of Connector Jack is more firm simultaneously.

Described moving contact reed, binding post are decided contact and can be assemblied in the sealed chamber, make it to use under various humidities and adverse circumstances, can effectively prevent the generation of electric spark between the contact, so applicable to various inflammable and explosive places.

The technological progress that the utility model is obtained: owing to be provided with magnet at an end of socket dividing plate upper contact head reed, it is the magnet of the same sex that the termination of limit control shell fragment is provided with the magnetic pole corresponding and relative with the magnet positions of this contact reed one end, thereby when the jack on the plug insertion socket, limit control shell fragment is struck, repulsion between the magnet of its termination and contact reed end magnet makes the contact reed away from limit control shell fragment, thereby decides the connection that contact closely contacts realization circuit or electrical equipment in the contact that makes the contact reed and the Socket casing; When plug when socket is extracted, two magnet relative motions make experiences one by the process of repelling each other and inhaling to mutually between two magnets, simultaneously under the elastic force effect of contact reed, reed resets and makes circuitry cuts, Die for Reeds of Connector Jack in the jack is not charged at this moment, thereby can get rid of the socket electric shock accidents that various accidents may cause.The utility model is rational in infrastructure, designs ingeniously, and contact contact firmly, and is safe in utilization, is difficult for producing loose contact or sudden power phenomenon, and long service life has good value for applications.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further described.

Fig. 1 is the utility model overall structure schematic diagram.

Fig. 2 is the circuit diagram of Fig. 1.

Fig. 3 is many groups structural representation of Fig. 1.

Embodiment

Embodiment 1: as Fig. 1, shown in Figure 2, this magnetic socket is designed to rectangular shell structure, contact reed 4, on 6 dividing plates 5 that are assemblied in the housing 1, one end of this contact reed is adhered fixed a permanent magnet 2, the other end is bent into the Die for Reeds of Connector Jack 9 that matches with plug after passing dividing

plate

5,10 and be attached on the supporting seat 7, this supporting seat 7 is an integral structure with Socket casing 1, with moving

contact reed

4,6 and permanent magnet 2, binding post is decided contact and is packaged in the sealed chamber, one limit control shell fragment 11 is set on the housing 1 of respective socket reed 10, the termination of limit control shell fragment 11 is adhered fixed a permanent magnet 12, this magnet 12 and contact reed 4, magnet 2 positions of 6 one ends are corresponding, and making relative magnetic pole is the same sex, make above-mentioned two permanent magnets 2 simultaneously as far as possible, 12 have bigger repulsion, when with the jack 8 on the ordinary plug insertion socket, limit control shell fragment 11 is struck, the magnet 12 and the contact reed 4 of its termination, the repulsion that 6 end magnet are 2 makes

contact reed

4,6 away from limit control shell fragment 11, thereby make contact reed 4, the contact 3 of deciding in 6 contact and the Socket casing 1 closely contact, the circuit connection; When plug when jack 8 is extracted, the gravitation that two magnet are 2,12 reduces, under the elastic force effect of

contact reed

4,6,

reed

4,6 resets and makes circuitry cuts, thereby has conveniently realized the break-make of circuit or electrical equipment.Especially when opening circuit, the Die for Reeds of

Connector Jack

9,10 in the jack 8 is not charged at this moment, thereby also can get rid of the socket electric shock accidents that various accidents may cause.

Embodiment 2: as shown in Figure 3, the present embodiment difference from Example 1 is that above-mentioned single group magnetic socket is set up in parallel into two groups successively, or be arranged to organize more, a plurality of plugs so that peg graft simultaneously, the characteristics of present embodiment are that jack 8 is not during patchplug, Die for Reeds of

Connector Jack

9,10 in this jack 8 is not charged, can avoid jack 8 accidental shock accidents.

Claims

1. magnetic socket, it comprises Socket casing (1) and is located at the dividing plate (5) in the Socket casing (1) and is assemblied in contact reed (4 on the dividing plate (5), 6), it is characterized in that described dividing plate (5) upper contact head reed (4,6) a end is provided with magnet (2), the other end passes dividing plate (5) and is bent into the Die for Reeds of Connector Jack (9 that matches with plug, 10), the housing (1) of a corresponding Die for Reeds of Connector Jack (10) is provided with limit control shell fragment (11), the end of limit control shell fragment (11) is provided with magnet (12), this magnet (12) is corresponding with magnet (2) position of contact reed (4, a 6) end, and relative magnetic pole is the same sex.

2. magnetic socket according to claim 1 is characterized in that described dividing plate (5) is provided with Die for Reeds of Connector Jack (9,10) supporting seat (7), and the contact of deciding of Die for Reeds of Connector Jack (9,10) is assemblied on the supporting seat (7).

3. magnetic socket according to claim 1 and 2 is characterized in that described moving contact reed (4,6), binding post decide contact and be assemblied in the sealed chamber.