CN2162006Y - Safety socket - Google Patents

Abstract

The utility model provides a safety socket, comprising an outer shell, a bottom cap, and jacks. The utility model is characterized in that the safety socket also comprises a rotatable jack plate with is integrated with the jacks. Because of the jack plate the jacks is not corresponding to an electrode reed in non-operating state, and the generation of the unexpected electric-shock accident is avoided. Meanwhile, because of the novel structural design, the use is safer and more convenient, and the electric connection between the plug and the socket is more reliable.

Description

Safety socket

The utility model relates to a kind of safety socket, and especially a kind of in non operating state, receptacle sockets is not corresponding with electrode reed, so as to avoid an accident the safety socket of electric shock accidents.

At present, the various sockets of use, electricity row.The directly corresponding inner electrode reed of supply hub exposes charged electrode, produces hidden danger.And " rotary safe electric power connecting " that Chinese patent CN205215U is provided is to adopt loam cake that jack is sealed, and when inserting plug, the rotation loam cake makes the hole that covers aim at conducting plug earlier, inserts plug, realizes electrically connecting.This socket, though when having avoided non operating state, the shortcoming that electrode reed exposes, but in use, because the slotting tool of plug can not disposable whole insertions, thus still there is unsafe factor, in addition, electrically connecting reliably between the cover plate structure influence plug of this patent and the socket, the while also influences the convenience of plug insertion socket.

The purpose of this utility model is to provide a kind of grafting, plug and socket of making things convenient for to electrically connect reliably safety socket safe in utilization.

Main points of the present utility model are to comprise: the safety socket of electrode reed in shell, bottom, power line, the plug and socket, be characterized in that it comprises that also one makes jack not corresponding with electrode reed when the non operating state with jack one rotating, in case the discoid female receptacle of accidental shock.During use, earlier with the disposable whole insertion receptacle sockets of plug, rotate an angle again, at this moment socket and plug is just connected reliably, stablizes self-locking simultaneously; Not the time spent, just plug can be extracted, at this moment female receptacle rotates to reset jack and electrode reed are staggered, and is no longer corresponding, and electrode reed is no longer exposed, and reduced unsafe factor.

Advantage of the present utility model is that plug and socket electrically connect reliably, and it is convenient, safe in utilization to peg graft.

Fig. 1 is a stereo appearance figure of the present utility model

Fig. 2 is a structural representation of the present utility model

Fig. 3 is an A-A cutaway view of the present utility model

Fig. 4 is a B-B cutaway view of the present utility model

Fig. 5 is an outer casing construction drawing of the present utility model

Fig. 6 is a C-C cutaway view of the present utility model

Fig. 7 is that B of the present utility model is to view

Fig. 8 is a non operating state schematic diagram of the present utility model

Fig. 9 is a working state schematic representation of the present utility model

Figure 10 is a left electrode reed outline drawing of the present utility model

Figure 11 is a left electrode reed profile end view of the present utility model

Figure 12 is a right electrode reed outline drawing of the present utility model

Figure 13 is a right electrode reed profile end view of the present utility model

Figure 14 is grounding electrode external form figure of the present utility model

Figure 15 is a grounding electrode external form end view of the present utility model

1, female receptacle, 2, shell, 3, bottom, 4, power line, 5, plug, 6, right electrode reed, 7, screw, 8, the projection that resets, 9, alignment pin, 10, left electrode reed, 11, grounding electrode reed, 12, fixed sleeving, 13, rotating shaft pin, 14, spring, 15, rotational axis hole, 16, left electrode reed card, 17, left electrode reed pawl, 18, right electrode reed pawl, 19, jack plate hole, 20, spacer pin

Introduce an embodiment in detail below in conjunction with accompanying drawing

In Fig. 1, shell (2), bottom (3), female receptacle (1) are made by insulating material, and the jack on the female receptacle (1) can be made into various ways according to the difference of required jack number and shape.

In Fig. 2, electrode reed (6) is connected by the groove on the bottom with bottom (3).And female receptacle (1) edge is manufactured with the projection (8) that resets, and power line (4) links by screw (7) and electrode reed (6).

In Fig. 3, Fig. 4, female receptacle (1) connects by a straight trough with spring (14) one ends, the spring other end is fixed on the bottom by the fixing hole on the bottom, on bottom, also fix a rotation axis (13), it cooperates with rotation hole (15) on the female receptacle, female receptacle can freely be rotated around rotation axis, and fixed sleeving (12) carries out fixed limit to female receptacle.

In Fig. 5, Fig. 6, Fig. 7, female receptacle (1) cooperates with the dovetail groove at female receptacle (1) edge by the edge of the jack plate hole (19) on the shell, female receptacle is exposed outside outward on the shell panel, and female receptacle is freely rotated in jack plate hole (19), be provided with alignment pin (9) in addition inside the shell and cooperate with the projection that resets and can be implemented in the non operating state female receptacle and electrode reed staggers, and the location.

In Fig. 8, stagger at each jack of non operating state and electrode reed, so electrode reed no longer exposes, and has eliminated factor leading to social instability, when plug is inserted jack, and rotation in the counterclockwise direction, as Fig. 9, make the slotting tool of plug, slip over electrode reed card (16), slotting tool is stuck between claw (16) and (17), thereby realizes electrically connecting reliably.For fear of rotating through the position, in order to avoid rotate through the position, the time spent is not dialled down plug, has removed the electrode reed locking action by the restriction of the spacer pin (20) on projection that resets (8) and shell female receptacle, female receptacle resets under the effect of spring, returns to non operating state.

Figure 10-Figure 15 is the outline drawing of electrode reed, and they are to be made by the elastic copper sheet punching press, and two claws (16), (17) are bent into r shape.

Claims (4)

1, a kind of safety socket, comprise shell (2), bottom (3), jack, power line (4), electrode reed (6) in plug (5) and the socket is characterized in that it also comprises: one makes jack not corresponding with electrode reed (6) when the non operating state with jack one rotating, in case the discoid female receptacle (1) of accidental shock.

2, socket as claimed in claim 1 is characterized in that described female receptacle also links with a rotation resetting device.

3, socket as claimed in claim 2, it is characterized in that said rotation resetting device, be to be fixedly connected by an end and female receptacle (1), the torsionspring (14) that one end and bottom (3) are fixedly connected, one end and bottom (3) are fixedly connected, the rotation axis (13) that one end cooperates with rotational axis hole (15) on the female receptacle (1), the electrode reed that has the slotting tool card (6) that fixed sleeving (12), the projection that resets (8) at female receptacle edge play the role of positioning when reaching the alignment pin (9) of the shell inboard that cooperates with the projection that resets and can be used as operating state is formed.

4, socket as claimed in claim 3 is characterized in that said electrode reed (6) makes r shape (17), (16).

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