CN206195007U

CN206195007U - Safe socket of buckle

Info

Publication number: CN206195007U
Application number: CN201621313236.1U
Authority: CN
Inventors: 曹原; 孙毅; 秦晋
Original assignee: Academy of Armored Forces Engineering of PLA
Current assignee: Academy of Armored Forces Engineering of PLA
Priority date: 2016-11-20
Filing date: 2016-11-20
Publication date: 2017-05-24
Anticipated expiration: 2026-11-20

Abstract

The utility model provides a safe socket of buckle belongs to electrical safety technical field. At present, on the market socket does not often all set up the switch, and the conductive contact plate in the jack is the below that is located the jack usually, as child because curious when holding electrically conductive wire and stretching into the jack, causes the unexpected emergence of electric shock possibly. In order to solve above -mentioned problem, designed the protection against electric shock anti -drop socket including rotation type socket and hook plug, during the use, aim at the socket with the hook copper core of plug and insert back, rotatory plug for the route of electric current is realized to the space of electro -insulating rubber pad and conductive contact in to hook copper core screw in. The utility model discloses the wire contact is buried underground inside the socket, not with external direct contact, but the emergence that to prevent accidental got an electric shock simultaneously, can not come off because of vibrations behind the plug screw in, be applicable to the stronger places of vibrations such as the vehicle mounted power.

Description

A kind of safety socket of buckle

Technical field

The utility model is related to safety technique for using electricity field, specifically a kind of safety socket of buckle.

Background technology

At present, socket on the market is often all not provided with switch, generally when the conductive contact blade in jack is all to be located to insert The lower section in hole, when child stretches into jack due to the wire that curiosity holds conduction, it is likely that the unexpected generation got an electric shock can be caused.

The content of the invention

Technical assignment of the present utility model is to solve the deficiencies in the prior art, there is provided a kind of safety socket of buckle.

The utility model solves the technical scheme that its technical problem used：

A kind of safety socket of buckle, including rotary socket and hook plug two parts, rotary socket is by socket cover Body and jack body two parts are constituted, and jack body is circular sheet material, are machined with contact mounting groove, and contact mounting groove is step type Conductive contact is installed in through hole, inside, and conductive contact bigger diameter end is connected by contact holddown spring with contact mounting groove, and conduction is touched Head miner diameter end is zero line top guide live wire top guide and ground wire top guide, and socket cover is shelly, and there is a socket on surface, and inner surface has first exhausted Edge rubber blanket, the second electro-insulating rubber pad and the 3rd electro-insulating rubber pad；Jack body mounting surface processes fluted, socket cover diameter It is identical with groove diameter.

Preferably, rotary socket is arranged in the terminal box on wall.

Preferably, the first electro-insulating rubber pad, the second electro-insulating rubber pad and the 3rd electro-insulating rubber pad are solid by flush type screw It is scheduled on socket cover.

Socket cover is connected therebetween with jack body by holding screw, and holding screw is arranged on screw insulation sleeve Interior, socket cover and jack body use PC fire-resistant engineering plastics materials.

Preferably, socket cover sideline is fillet, without sharp edge.

Hook plug mainly includes plug, and plug uses PVC insulating materials, plug to pass through hook copper core.

A kind of safety socket of buckle of the present utility model, prior art compares produced beneficial effect is：

1) wire contact is embedded in inside socket, the extraneous directly contact of fishing, can prevent the generation of accidental shock.

2) plug will not come off after screwing in because of vibrations, it is adaptable to which vehicle power etc. shakes stronger place.

3) simple structure, it is convenient to install and maintain.

Brief description of the drawings

Fig. 1 is the graphics of the utility model structure first；

Fig. 2 is the graphics of the utility model structure second；

Fig. 3 is the utility model structure top view；

Fig. 4 is the utility model structural front view；

Each label is represented in figure：

1st, plug, 2, socket cover, 3, jack body, 4, conductive contact, 5, socket, 6, hook lock pin, the 7, first insulation Rubber blanket, the 8, second electro-insulating rubber pad, the 9, the 3rd electro-insulating rubber pad, 10, screw insulation sleeve, 11, zero line top guide, 12, live wire line Top guide, 13, ground wire top guide, 14, holding screw, 15, contact mounting groove, 16, contact holddown spring, 17, flow adjustment knob, 18th, mask tracheae, 19, heater

Specific embodiment

First embodiment of the present utility model is illustrated with reference to Fig. 1 and Fig. 2.

A kind of safety socket of buckle, including rotary socket and hook plug two parts, rotary socket is by socket cover Body 2 and the two parts of jack body 3 are constituted, and jack body 3 is circular sheet material, is machined with contact mounting groove 15, contact mounting groove 15 It is notch cuttype through hole, conductive contact 4 is installed in inside, and the bigger diameter end of conductive contact 4 is by contact holddown spring 16 and contact mounting groove 15 are connected, and the miner diameter end of conductive contact 4 is zero line top guide 11, live wire top guide 12 and ground wire top guide 13, and socket cover 2 is shelly, There is socket 5 on surface, and inner surface has the first electro-insulating rubber pad 7, the second electro-insulating rubber pad 8 and the 3rd electro-insulating rubber pad 9；Jack body The processing of 3 mounting surfaces is fluted, and the diameter of socket cover 2 is identical with groove diameter.

Further, rotary socket is arranged in the terminal box on wall.

Further, the first electro-insulating rubber pad, the second electro-insulating rubber pad and the 3rd electro-insulating rubber pad are solid by flush type screw It is scheduled on socket cover.

Second embodiment of the present utility model is illustrated with reference to Fig. 3 and Fig. 4.

Socket cover 2 is connected therebetween with jack body 3 by holding screw 14, and holding screw 14 is arranged on screw In insulation sleeve 10, socket cover 2 and jack body 3 use PC fire-resistant engineering plastics materials.

Further, socket cover sideline is fillet, without sharp edge.

Hook plug mainly includes plug 1, and plug 1 uses PVC insulating materials, plug 1 to pass through hook copper core 6.

When using, the hook copper core 6 of plug 1 is aligned after socket 5 inserts, rotary connector 1 so that hook copper core 6 is screwed in To in the space of electro-insulating rubber pad and conductive contact 4, the path of electric current is realized.

It should be noted that above content is only used to illustrate the technical solution of the utility model, rather than to the utility model The limitation of protection domain, although the specific embodiment part explains to the utility model, this area it is common It will be appreciated by the skilled person that the technical solution of the utility model can be modified or equivalent, without deviating from this reality With the spirit and scope of new technique scheme.

Claims

1. a kind of safety socket of buckle, including rotary socket and hook plug, it is characterised in that the rotary socket by Socket cover (2) and jack body (3) two parts are constituted, and the jack body (3) is circular sheet material, is machined with contact mounting groove (15), the contact mounting groove (15) is notch cuttype through hole, and conductive contact (4), conductive contact (4) bigger diameter end are installed in inside It is connected with the contact mounting groove (15) by contact holddown spring (16), conductive contact (4) miner diameter end is led for zero line Head (11), live wire top guide (12) and ground wire top guide (13), the socket cover (2) is shelly, and there are socket (5), inner surface in surface There are the first electro-insulating rubber pad (7), the second electro-insulating rubber pad (8) and the 3rd electro-insulating rubber pad (9)；The jack body (3) is installed Face processing is fluted, and socket cover (2) diameter is identical with the groove diameter.

2. the safety socket of a kind of buckle according to claim 1, it is characterised in that the socket cover (2) and socket Body (3) is connected therebetween by holding screw (14), and the holding screw (14) is interior installed in screw insulation sleeve (10), The socket cover (2) and jack body (3) use PC fire-resistant engineering plastics materials.

3. the safety socket of a kind of buckle according to claim 1, it is characterised in that the hook plug includes plug (1), the plug (1) uses PVC insulating materials, and the plug (1) is by hook copper core (6).