CN207052851U - A kind of self-priming hangs touch electrical socket device - Google Patents

Abstract

The utility model relates to a self-suction suspended contact electric socket device, which is characterized in that: the bottom of the socket is provided with a bottom plate, the power supply plate is arranged under the upper panel of the socket, one end of the power supply plate is fixedly connected with the socket housing, and the power supply plate The other end is connected to the power line, and the upper part of the socket is provided with a concave contact, and two copper contact pieces are respectively arranged on both sides of the socket, one end of the copper contact piece is fixedly connected to the edge of the circular insulating ceramic sheet, and the other end of the copper contact piece One end corresponds to the bottom of the concave contact on the socket panel and is suspended without contact. The return spring is arranged between the upper panel of the socket and the insulating ceramic sheet. One end of the return spring is fixedly connected to the insulating ceramic sheet. The other end of the return spring is connected to the upper panel of the socket. Fixed connection. The utility model adopts the suspended contact type so that the convex contact on the plug is not charged when not in use, and has the advantages of small size, convenient use, automatic reset through magnetic attraction, no charge on the socket panel, and safe and reliable performance.

Description

A self-priming suspended contact electric socket device

technical field

The utility model belongs to the technical field of civil and building electrical accessories, and relates to a civil electrical plug and socket, in particular to a self-suction suspended contact electric socket device.

Background technique

At present, domestic electrical sockets and plugs that are traditionally used to connect power lines in the prior art rely on extending the contact plate to extend into the socket to obtain power. Risks of electric leakage and accidental electric shock, poor safety performance, and large space occupation.

Contents of the invention

The utility model overcomes the above-mentioned defects, and aims to provide a self-absorbing suspension contact electric socket for solving the problems of inconvenient and laborious use of civilian electrical sockets and plugs, risks of wiring leakage and accidental electric shock, and poor safety performance. Socket device.

Brief description of the content of the utility model self-priming suspended contact electric socket device:

The utility model self-priming suspended contact electric socket device is characterized in that it is composed of a socket, a plug, a permanent magnet, a convex contact, a concave contact, an insulating ceramic sheet, a copper contact sheet, a reset spring, a power supply board and a bottom plate, The bottom of the socket is provided with a bottom plate, and the power supply board is arranged under the upper panel of the socket. One end of the power supply board is fixedly connected with the socket housing, and the other end of the power supply board is connected with the power line. There are concave contacts on the upper part of the socket, two The copper contacts are respectively arranged on both sides of the socket, one end of the copper contacts is fixedly connected to the edge of the circular insulating ceramic sheet, and the other end of the copper contacts is correspondingly suspended and not in contact with the bottom of the concave contact on the socket panel. The return spring is arranged between the upper panel of the socket and the insulating ceramic sheet, one end of the return spring is fixedly connected with the insulating ceramic sheet, and the other end of the return spring is fixedly connected with the upper panel of the socket; A permanent magnet is arranged at the symmetrical position, and a convex contact is arranged at the concave contact on the upper part of the socket corresponding to the bottom of the plug.

The utility model self-suction suspended contact electric socket device adopts the suspended contact type so that the convex contact on the plug is not charged when not in use, and the return spring compresses the insulating ceramic piece to the contact position by obtaining the magnetic suction pressure when the plug is inserted. When the status is completed, the power supply is completed, and the plug is pulled out to cut off the circuit by eliminating the magnetic suction pressure to make the return spring push the insulating ceramic sheet to the suspended state. It is small in size and easy to use. It can be automatically reset by magnetic attraction when pulling out or plugging in the plug. The socket panel is not charged, and its performance is safe and reliable.

Description of drawings

Fig. 1 is a schematic diagram of the structure of a self-priming suspended contact electric socket device;

In the figure: 1 is the socket, 2 is the plug, 3 is the permanent magnet, 4 is the convex contact, 5 is the concave contact, 6 is the insulating ceramic piece, 7 is the copper contact piece, 8 is the return spring, 9 is the power supply board, 10 is base plate.

detailed description

The utility model self-priming suspended contact type electric socket device is realized in this way, below in conjunction with the accompanying drawings for specific description.

As shown in Figure 1, the self-priming suspended contact electric socket device is composed of: socket 1, plug 2, permanent magnet 3, convex contact 4, concave contact 5, insulating ceramic sheet 6, copper contact sheet 7, return spring 8, The power supply plate 9 and the base plate 10 are composed of a base plate 10 made of weak magnetic material at the bottom of the socket 1, the power supply plate 9 is arranged under the upper panel of the socket 1, and one end of the power supply plate 9 is fixedly connected with the housing of the socket 1 to supply power. The other end of the plate 9 is connected to the power line, and a concave contact 5 is provided on the upper part of the socket 1. Two copper contact pieces 7 are respectively arranged on both sides of the socket 1, and one end of the copper contact piece 7 is fixedly connected to a circular insulating At the edge of the ceramic sheet 6, the other end of the copper contact sheet 7 is correspondingly suspended and not in contact with the bottom of the concave contact 5 on the panel of the socket 1. The return spring 8 is arranged between the upper panel of the socket 1 and the insulating ceramic sheet 6. The return spring One end of 8 is fixedly connected with the insulating ceramic sheet 6, and the other end of the return spring 8 is fixedly connected with the upper panel of the socket 1; the socket 1 is provided with a plug 2, and a permanent magnet 3 is provided at a symmetrical position between the socket 1 and the plug 2 , the bottom of the plug 2 corresponds to the concave contact 5 on the upper part of the socket 1. There is a convex contact 4. When in use, insert the convex contact 4 of the plug 2 into the concave contact 5 on the socket 1, and the concave contact 5 is connected to the power line. .

working principle:

1. Self-priming suspended contact electric socket device, the permanent magnet 3 and the bottom plate 10 of the socket 1 make the insulating ceramic piece 6 suspended under the action of the return spring 8, so that the copper contact piece 7 is disconnected from the power supply board 9, so that the copper contact piece The sheet 7 is disconnected from the concave contact 5, so that the concave contact 5 is not charged;

2. When in use, insert the convex contact 4 on the plug 2 into the concave contact 5 of the socket 1, the plug and the permanent magnet 3 in the socket form a pressure and compress the return spring 8 to move the insulating ceramic sheet 6 upward, so that the copper contact sheet 7 Contact with the power supply plate 9, and make the copper contact piece 7 contact with the concave contact 5, transmit electricity to the concave contact 5 through the power supply plate 9, make the concave contact 5 electrified, and transmit the electricity to the consumer.

3. When disconnecting, separate the socket 1 from the plug 2, the magnetic suction pressure disappears, and the return spring 8 resumes its function, pushing the insulating ceramic piece 6 to a suspended state, so that the copper contact piece 7 is separated from the power supply board 9 and the concave contact 5 , the concave contact 5 on the socket 1 is not charged. In order to improve the safety performance, the bottom plate 10 of the socket 1 is made of a weak magnetic material, so that the permanent magnet 3 and the bottom plate 10 made of the weak magnetic material generate an attractive force to ensure that the insulating ceramic sheet 6 is kept away from the power supply board 9 .

The utility model self-suction suspended contact electric socket device, the protruding contact 4 on the plug 2 is not charged when not in use, the plug 2 is plugged in and the magnetic suction pressure is obtained through the permanent magnet 3 so that the return spring 8 will hold the insulating ceramic sheet 6 Compress to the contact state to complete the power supply, pull out the plug 2 to make the return spring 8 push the insulating ceramic sheet 6 to the suspended state to cut off the circuit by eliminating the magnetic suction pressure. It is small in size and easy to use. It can be automatically reset by magnetic attraction when pulling out or plugging in the plug. The panel of the socket 1 is not charged, and the performance is safe and reliable.

Claims (1)

1. a kind of self-priming hangs touch electrical socket device, it is characterised in that：It is by socket（1）, plug（2）, permanent magnet（3）, it is convex touch Point（4）, recessed contact（5）, insulating ceramic film（6）, copper contact blade（7）, back-moving spring（8）, power supply board（9）And bottom plate（10）Composition, Socket（1）Bottom be provided with bottom plate（10）, power supply board（9）It is arranged on socket（1）Below upper panel, power supply board（9）One End and socket（1）Housing is fixedly connected, power supply board（9）The other end be connected with power line, in socket（1）Top be provided with it is recessed touch Point（5）, two copper contact blades（7）It is separately positioned on socket（1）Both sides, copper contact blade（7）One end be fixedly connected on circle it is exhausted Edge potsherd（6）Edge, copper contact blade（7）Corresponding hanging do not contact of the other end be arranged on socket（1）Panel fovea superior contact （5）Bottom, back-moving spring（8）It is arranged on socket（1）Upper panel and insulating ceramic film（6）Between, back-moving spring（8）One End and insulating ceramic film（6）It is fixedly connected, back-moving spring（8）The other end and socket（1）Upper panel is fixedly connected；Socket （1）Plug is provided with above（2）, in socket（1）And plug（2）Between symmetric position at be provided with permanent magnet（3）, plug（2）Bottom Portion's respective socket（1）The recessed contact on top（5）Place is provided with convex contact（4）.