CN2360957Y - Safety reliable mains socket - Google Patents

Abstract

The utility model relates to a safety power supply socket which comprises an insulating face casing (10), an insulating bottom casing (1), conductive copper sheets (2), etc., wherein, the middle of the insulating bottom casing (1) is provided with a fixed groove (7); both sides of the fixed groove (7) are respectively provided with the a double-layer conductive copper sheet (2); the middle of the insulating face casing (10) is provided with jacks (11); the conductive copper sheets (2) of the corresponding positions of the lower sides of the jacks (11) are provided with contact pieces (6); one end of each conductive copper sheet (2) is provided with two binding posts (3); the outer sides of the conductive copper sheets (2) are provided with clamping spring grooves (5); springs (4) are clamped in the clamping spring grooves for squeezing the outer sides of the conductive copper sheets (2); an insulating partition plate (8) is arranged between the two binding posts (3); the insulating face casing (10) is covered on the insulating bottom casing (1) and fixed by screws. The utility model has the advantages of simple structure and high safety, and is an ideal power supply socket.

Description

A kind of safe and reliable supply socket

The utility model relates to a kind of supply socket.

Existing supply socket, its conductive copper sheet are the monolithic contact when contacting with plug blades, cause loose contact easily, burn out socket.

The purpose of this utility model is to provide a kind of conductive copper sheet and the two-sided tight socket that contacts of plug blades energy, and it is long-pending to have strengthened conductive contact surfaces, thereby the fail safe that has improved socket has prolonged its useful life.

The utility model is made up of insulation face-piece, insulation drain pan, conductive copper sheet, binding post etc., it is characterized in that its conductive copper sheet is double-deck, in the conductive copper sheet outside pressing spring is arranged.

The utility model is described in further detail below in conjunction with accompanying drawing.

Accompanying drawing 1 is the vertical view after the utility model removes the insulation face-piece;

Accompanying drawing 2 is vertical views of the utility model insulation face-piece.

With reference to accompanying drawing, holddown groove [7] is arranged in the middle of insulation drain pan [1], respectively there is a fixing threaded hole [9] that is used for fixing face-piece and drain pan at the two ends of holddown groove [7], respectively be provided with two conductive copper sheets [2] in holddown groove [7] both sides, conductive copper sheet [2] one ends are connected with two binding posts [3], the outside of conductive copper sheet [2] is provided with jump ring groove [5], spring [4] snaps in the jump ring groove [5] to push the outside of conductive copper sheet [2], on insulation face-piece [10], be provided with jack [11], corresponding position thereunder, contact chip [6] is arranged on conductive copper sheet [2], insulating barrier [8] is arranged between two binding posts [3].The face-piece [10] that will insulate covers on the insulation drain pan [1], and is fixing with hold-down screw [12] by fixing threaded hole [9], just constituted the utility model.

The utility model is simple in structure, and is safe and reliable, is a kind of comparatively desirable supply socket.

Claims (2)

1. safe and reliable supply socket, by insulation face-piece, insulation drain pan, conductive copper sheet, binding post are formed, and it is characterized in that:

1. conductive copper sheet is double-deck;

2. in the conductive copper sheet outside pressing spring is arranged.

2. supply socket as claimed in claim 1 is characterized in that: between two binding posts insulating barrier is arranged.