CN88201984U - In-line electric source plug and socket rosette - Google Patents

Abstract

The utility model relates to a plug and a socket which are arranged linearly. The plug and the socket are characterized in that small convex parts are arranged on a pin of the plug; small slots which are suitable for being inserted with skew two-pin plugs, circular two-pin plugs, skew three-pin plugs, circular three-pin plugs, and three-pin plugs which are in a shape like the Chinese character 'pin' are arranged on a contact piece of the socket. The skew two-pin plugs, the circular two-pin plugs, the skew three-pin plugs, and the circular three-pin plugs can use the design of the plug and the socket. The number of plugs which are matched is increased. Because the small convex parts are arranged on the plug, the small slots are arranged on the contact piece of the socket, and the connection of the small convex parts and the small slots is elastic and is hooked, the contact is good and reliable. The plug and the socket are practical and reliable electrical equipment.

Description

In-line electric source plug and socket rosette

The utility model is a kind of supporting plug, socket, particularly straight-line power supply two, general plug, the socket of tripod.

Common socket can only two, three two-pin plugs of adapted and a three-pin plug, bipod can not be general with plug tripod, often can not satisfy user's requirement.

The purpose of this utility model, the socket of provide a kind of two, three-pin plug is general, jack is linear array.This plug, socket not only are fit to two, three-pin plug is general, and increased the quantity of adapted plug, because the pin of plug is provided with the kick part, the hole slot contact chip of socket is split into and be fit to inserts partially, the sulculus of circle two, tripod and " product " font three-pin plug, jut on the pin is slipped in the sulculus of socket contact chip, under the elastic force effect, the two compresses mutually, hook and contact good, firm.

Below in conjunction with accompanying drawing enforcement of the present utility model is described:

Fig. 1 is an outside drawing of the present utility model, the jack of (1) earth connection among the figure, (2) start to exchange fire jack of line and connecting to neutral line;

Fig. 2 is the enlarged drawing of tripod, two-pin plug and pin kick part (4) thereof, and among the figure (3) three, two-pin plug, start to exchange fire (4), the kick part of zero line pin;

Fig. 3 be can with this socket adapted common partially, the plug of circle, " product " font pin

Fig. 4 is the assembling schematic diagram of this straight-line socket, (5) ground wire contact chip among the figure, (6) fire, zero line contact chip, the sulculus that open both sides, (7) spring compression fire, zero line contact chip;

Fig. 5 is the fire of Fig. 4, the enlarged drawing of a part of receptacle slot of zero line contact chip (6);

Fig. 6 is the schematic diagram that plug and socket is pegged graft and closed, (first) expression is earlier inserted hole slot with plug downwards along jack, (second) expression again with plug along a bit of distance of sulculus direction displacement, make the two become hook-hang type, when withdrawing from, edge displacement is in the other direction extracted and is got final product;

Fig. 7 is this straight-line socket internal structure schematic diagram;

Fig. 8 is the partial enlarged drawing of Fig. 7.

Implement by above-mentioned accompanying drawing, promptly can produce the product of this plug, socket.

Claims (1)

1, a kind of two, general plug, the socket of three-pin plug, the jack that it is characterized in that socket takes orthoscopic to arrange, have on its contact chip and be fit to insert sulculus inclined to one side, circle shape two, tripod and " product " font three-pin plug, the kick part is arranged on the pin of described plug, and the pin of plug and the jack of socket are that elasticity (hook) mode engages.

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