CN2422744Y - Jack safety cover plate for power-supply socket - Google Patents

Abstract

The utility model discloses a jack safety cover plate for a power-supply socket, which is characterized in that a plate block is covered on a jack zone and provided with a plug column which can be plugged in the jack, wherein the shape of the plug column corresponds to the shape of the jack, and the plate block is provided with a concave and a convex portions for extraction. The jack safety cover plate for a power-supply socket has the advantages of a closed jack, such as reliability, high safety, simple structure, low cost, convenient utilization, etc.

Description

A kind of jack safety head of supply socket

The utility model belongs to a kind of annex of supply socket, particularly seals jack from the outside to reach the jack enclosing cover of security purpose.

The jack secure closed annex of existing similar supply socket at present roughly can divide and do two kinds, and the one, a sliding door is all established at each jack position in socket, and is controlled by spring mechanism that it is normally closed; The 2nd, in the outer rim of whole socket hinge a socket cover is arranged.The secure closed annex of above-mentioned two kinds of modes all is to be made of one structure with socket, so just want this socket of new clothes that the secure closed effect is arranged, then can not be suitable for for thousands upon thousands original supply sockets, unless change it, this itself is a kind of waste.The secure closed annex of these two kinds of modes of while is more complicated all, socket cost height, and the reliability of sealing is relatively poor.The supply socket in civilian places such as present enterprises and institutions, school, hospital, hotel, restaurant, family; the overwhelming majority all is that jack does not have the secure closed structure; normal making moist to seep water cause the situation of leaking electricity; serious is children regular meeting causes getting an electric shock with finger or conducting objects socket jack, so carry out secure closed and truly have real necessity being in not the jack of the existing power supply socket of user mode.

The purpose of this utility model provides the jack safety head of another kind of supply socket, can be for the usefulness of original socket sealing jack, and it is simple in structure, cost is low, the good reliability of sealing.

The utility model is achieved in that

A kind of jack safety head of supply socket, it is an insulating material molded part, it is characterized in that a size less than socket panel the plate of a group or more jack on the enough topped panel, be useful on face of plate that to insert the inserting column more than two or two, inserting column cross sectional shape that receptacle sockets uses corresponding with the shape of receptacle sockets, also be provided with the concavo-convex position of using for instrument taking-up safety head on the plate.

The safety head of such scheme, the number of its described inserting column is decided so that plate is fitted tightly in the panel jack district; The so-called corresponding different shape that can inject jack and can keep enough degree of being seated that is meant of inserting column cross sectional shape with the jack shape; Described concavo-convex position can be various forms such as interior concane gap or protruding nail.

The safety head of such scheme, it is the plate in a topped jack district at socket, the inserting column of plate then inserts jack and makes plate closely abut on the panel, make that staff can not be directly its taking-up, but to lean on specific purpose tool to take out, and the sealing reliability of jack and fail safe are good like this, and structure is very simple, cost is low, can use for present thousands upon thousands original supply sockets.Simultaneously because safety head is provided with the concavo-convex position of taking out for instrument, it is very convenient so take out with instrument.

Below in conjunction with accompanying drawing the utility model is done to describe more specifically.

Fig. 1 is that the master of a kind of scheme of safety head of the present utility model looks schematic diagram, and Fig. 2 is that schematic diagram is looked on the right side of Fig. 1, and Fig. 3 is the A-A profile of Fig. 2.

With reference to Fig. 1～Fig. 3, the safety lid is one integrally moulded, it is characterized in that the plate 1 of a size less than one group of two pin jack and one group of flat jack of tripod on socket panel and the enough topped panel, plate 1 is protruding with two groups of totally five inserting columns 2～6, the cross sectional shape of inserting column 2～6 is identical with its corresponding jack shape, also is provided with on the plate 1 for instrument and takes out the interior concane gap 7,8 that safety head is used.

During use, safety head can be used to seal a socket that one group of two pin jack and one group of flat jack of tripod are arranged, during sealing five inserting columns 2～6 are aligned each corresponding jack, push plate 1 and make in five inserting column 2～6 sockets, at this moment plate 1 is close to socket panel and topped jack district.During taking-up, the interior concane gap 7,8 that fits into plate 1 with instrument pulls outward then, just can conveniently take out safety head.

Claims (2)

1, a kind of jack safety head of supply socket, it is an insulating material molded part, it is characterized in that a size less than socket panel the plate of a group or more jack on the enough topped panel, be useful on face of plate that to insert the inserting column more than two or two, inserting column cross sectional shape that receptacle sockets uses corresponding with the shape of receptacle sockets, also be provided with the concavo-convex position of using for instrument taking-up safety head on the plate.

2, by the described safety head of claim 1, it is characterized in that described inserting column cross sectional shape is identical with the shape of receptacle sockets.

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