CN2579019Y

CN2579019Y - Safety socket

Info

Publication number: CN2579019Y
Application number: CN 02287194
Authority: CN
Inventors: 敖谦平
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-11-17
Filing date: 2002-11-17
Publication date: 2003-10-08
Anticipated expiration: 2012-11-17

Abstract

The utility model relates to a power socket, it comprises socket panel, guard gate, spring, medium plate, drain pan, copper spare etc.. When an object is inserted from an L-pole or N-pole jack on the socket panel, the inserted end of the protective door rotates around the central shaft to be embedded into the middle plate retaining groove, and the electrified copper piece inside the socket is tightly sealed, so that the inserted object cannot be poked and inserted into the electrified copper piece.

Description

Safety socket

The utility model is a kind of supply socket.

Existing shutter socket only relies on the elastic force of pushing top spring can not stop single object to insert socket inside effectively owing to lack the shutter stopping function, because of the face electroshock-proof function not strong.

The purpose of this utility model is to provide a kind of simple in structure, the reliable supply socket of electroshock-proof function.

The purpose of this utility model realizes as follows: between socket copper spare and socket panel, middle plate, protective door and pushing top spring are housed.On the middle plate back stop slot is arranged, the effect of back stop slot is when the L utmost point or the N utmost point jack when inserting of an object from socket panel, protective door by spigot in the protective door axis rotate to embed back stop slot because the resistance shelves of back stop slot and can not opening, guarantee that insert can not disclose the charged copper spare that is inserted in the socket.There are a guide groove or guide shaft to be used to settle protective door on the axis of middle plate.One and middle plate guide groove or corresponding rotating shaft of guide shaft or chute are arranged on the protective door axis, and its effect has three: one, guarantees the installation position of protective door; The 2nd, when plug inserts and after transfering to, protective door can be moved as plane and straight line along the axis reposefully, and accurately reset; The 3rd, as the central pivot point of protective door,, guarantee that the protective door two ends can rotate up and down around the axis when the L utmost point or the N utmost point jack when inserting of an object from panel.There is the inclined-plane at the two ends of protective door, are beneficial to plug and insert.Protective door has two kinds, and a kind of is single protective door, promptly only finishes the task of the capping socket L utmost point and N utmost point copper spare with a protective door; Another kind is two protective doors, promptly finishes the task of the capping L utmost point and N utmost point copper spare with two protective doors.In two protective door structures, synchronous rotation in order to ensure two protective doors, on the protective door synchronizing shaft is arranged, corresponding synchronous axle jack is then arranged on another protective door, the effect of pushing top spring is to make can reset fast after plug is transferred to charged copper spare in the capping socket of protective door.

Below in conjunction with accompanying drawing the utility model is described in further detail.

Fig. 1, Fig. 1 a, Fig. 1 b, Fig. 2, Fig. 2 a, Fig. 2 b, Fig. 3, Fig. 3 a, Fig. 3 b are the basic structure schematic diagrames of protective door;

Wherein: 1-protective door rotating shaft 2-protective door chute

3-synchronizing shaft 4-synchronizing shaft jack

Fig. 4, Fig. 4 a, Fig. 4 b, Fig. 5, Fig. 5 a, Fig. 5 b are the basic structure schematic diagrames of middle plate;

Wherein: plate guide shaft among the plate guide groove 6-among the 5-

The 7-back stop slot

Fig. 6, Fig. 6 a, Fig. 7, Fig. 7 a, be socket panel, protective door, middle plate, pushing top spring assembling schematic diagram.

Wherein: 8-panel jack 9-pushing top spring

12-socket panel 13-protective door

Plate among the 14-

Fig. 8, Fig. 8 a are that socket stop to insert object and discloses and touch charged copper spare schematic diagram;

Wherein: 10-inserts the charged copper spare of object 11-

With reference to Fig. 1, Fig. 1 a, Fig. 2, Fig. 2 a, Fig. 3, Fig. 3 a, Fig. 4, Fig. 4 a, Fig. 5, Fig. 5 a, Fig. 6, Fig. 7, Fig. 8, protective door rotating shaft (1) on protective door (13) center line or protective door chute (2) place on the plate guide groove (5) or plate guide shaft (6) on plate (14) center line, thereby the two ends of protective door (13) can be rotated up and down around central axis.

With reference to Fig. 4, Fig. 4 a, Fig. 4 b, Fig. 5, Fig. 5 a, Fig. 5 b, Fig. 6, Fig. 6 a, Fig. 7, Fig. 7 a, Fig. 8, Fig. 8 a, insert object (10) when panel jack (8) inserts when one, inserting object (10) makes protective door (13) two ends rotate up and down around central axis, in the back stop slot (7) of plate (14) in the spigot embedding, because stopping of back stop slot (7), protective door (13) can not move as plane and straight line along center line, be that protective door can not be opened, thereby insert object (10) and can not disclose the charged copper spare (11) that is inserted into installation in the socket, thereby reach the order ground of protection against electric shock.

Claims

1, a kind of supply socket, it is by socket panel (12), protective door (13), middle plate (14), copper spare (11), compositions such as pushing top spring (9) and drain pan, protective door (13) wherein, middle plate (14) and pushing top spring (9) are positioned between panel (12) and the copper spare (11), it is characterized in that on the center line of plate in the socket (14) guide groove (5) or guide shaft (6) being arranged, there is back stop slot (7) at the center line two ends, one protective door rotating shaft (1) or protective door chute (2) are arranged on the center line of socket protective door (13), protective door rotating shaft (1) or protective door chute (2) place on plate guide groove (5) or the plate guide shaft (6), the two ends of protective door (13) can be rotated up and down around center line, insert object (10) when socket panel jack (8) inserts when one, protective door (13) by spigot in center line rotates and embeds in the plate back stop slot (7), protective door (13) can not be moved as plane and straight line along center line, be that protective door (13) can not be opened, thereby insert object (10) and can not disclose the charged copper spare (11) that is inserted in the socket.

2, according to the described socket of claim 1, it is characterized in that the protective door of two protection gate-types has synchronous rotating function, promptly on a protective door synchronizing shaft (3) is arranged, synchronous axis hole (4) is arranged on another protective door.