CN2039061U

CN2039061U - Direction change multipurpose socket

Info

Publication number: CN2039061U
Application number: CN 88214364
Authority: CN
Inventors: 刘中发
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-09-24
Filing date: 1988-09-24
Publication date: 1989-06-07

Abstract

The utility model discloses a direction change multipurpose socket which can be suitable for being used for various two-phase plugs, three-phase plugs, round plugs and flat plugs. The utility model is composed of a socket base, a socket cap, two rotating jacks, an earthed jack, round copper sheets, a copper pipe and power supply wire fixing screws. Due to adopting the rotating jacks, the direction change multipurpose socket can be directly regulated by hands so as to be suitable for being used for the two-phase and three-phase plugs, having safe utilization and no purpose-made accessory.

Description

Direction change multipurpose socket

The utility model relates to a kind of improved socket, particularly a kind of break-in multipurpose socket.

Chinese patent CN85202788U discloses a kind of multifunctional stepless roll adjustment break-in socket, though this socket makes it to be suitable for three by displacement and inserts and two insert or the plugs of different distance use, but only being fit to round three plugs uses, use and be not suitable for flat type three plugs, even if use reluctantly, but be easy to generate loose contact.This socket need be regulated by a plate on regulating, the trouble that on regulating, seems, and can not get fixing after regulating, also can get into trouble in the use, and socket is increased for convenience of the activity of socket aperture, material increases.

The purpose of this utility model is to avoid above-mentioned weak point of the prior art and a kind of two slotting, three slotting (round, flat) uses that are fit to is provided, and safe, practical, and only with hand is regulated jack just can reach the break-in multipurpose socket that adapts to different plugs.

The purpose of this utility model can reach by following measure: socket is divided into two-layer, ground wire jack 9 is arranged on the high level, two rotating jacks 14 are arranged on the low layer, two fixing round copper sheets 5 are arranged on socket base 11, along the jack limit 4 protruding screens 12 are arranged in socket cover 13, wherein plastic overlaps 1 top two protruding tips 10, it is enclosed within on the copper disk seat 3,3 tops are connected with elastic copper sheet 2, and the bottom is connected with copper coin post 4, constitute Rotating socket hole 14.Have circular hole in the middle of the circle copper sheet 5.Copper pipe 6 is connected on the hole, and power line holding screw 7 also is housed on the copper sheet 5.

Purpose of the present invention can also reach by following measure: the protruding tip 10 of plastic sheath 1 is stuck in socket cover 13 interior two adjacent projectioies and blocks on 12, making the angle of rotation that rotates jack 14 is 30 °, ground wire contact copper sheet 8 is made circular hole and is added strip, can be fit to circle flat three and insert use.

The present invention is described in further detail below in conjunction with (accompanying drawing) embodiment:

Figure＜one〉inserts the front elevation that the circle flat plug uses for socket is fit to two.

Figure＜two〉inserts the front elevation that the circle flat plug uses for socket is fit to three.

Figure＜three〉is figure in the lid.

Figure＜four 〉～figure＜11〉is the anatomical structure figure of socket each several part.

Figure＜12〉is the stereogram of socket.

To figure＜11 〉, 1 is plastic sheath at figure＜〉, and 2 is elastic copper sheet, and 3 is copper disk seat, and 4 are circle copper post.5 is the copper coin sheet, and 6 is copper pipe, and 7 is the power line holding screw, and 8 are ground wire contact copper sheet, and 9 is ground wire jack, and 10 is the protruding tip, and 11 is socket base, and 12 is the screens of socket cover projection, and 13 is socket cover, and 14 for rotating jack.

With reference to accompanying drawing:

Shown in figure＜〉, rotate 14 socket suitable two slotting circle flat plugs are used.

Shown in figure＜two 〉, rotate 14 socket suitable three slotting circle flat plugs are used.

To figure＜ten 〉, plastic sheath 1 puts copper disk seat 3,3 tops and is connected with copper contact chip 2 at figure＜four 〉, and the bottom is connected with copper coin post 4.Bossing is arranged at 1 bottom, and assembly is in 3 symmetrical holes, and is fastening 1,3, and when making 1 to rotate, 3 also rotate simultaneously.Round copper sheet 5 centres that are fixed on socket base 11 are connected with copper pipe 6, and power line holding screw 7 is housed.1, after 3 connections, copper post 4 is inserted in the copper pipes 6, pipe is a bit larger tham column radius, is longer than cylinder slightly, makes it free to rotate, and copper sheet seat 3 contacts fully with circle copper sheet 5.Do not influence conductivity no matter turn to any direction.Socket cover 13 is divided into two-layer, inserts and two slotting uses in order to make the ground line socket can be fit to three simultaneously, designs a kind of contact copper sheet 8, and the also corresponding hole 9 of opening just like 8 shapes of lid, ground wire is in high level.Open two holes on low layer, diameter is a bit larger tham rotation jack 14, and such 14 free to rotate in the hole.The protruding tip 10 is arranged at 14 tops, is used for blocking lid, makes it to transfer in socket.4 protruding screens 12 are arranged along the circular hole limit in socket cover 13, see figure＜three 〉, close behind the lid that the protruding tip on 14 tops is stuck in two adjacent screens 12, make 14 angles of rotation be 30 ° and inwardly rotate 14 and just be at the end as figure＜one〉state, outwards forward the end to just as figure＜two〉state.

The utility model has following advantage compared to existing technology:

1. can be fit to circle, flat, two, three plugs use, and are simple and reasonable, practical.

2. on the adjustable socket direction, have safe and reliable characteristics, need not special standby accessory, only need directly regulate with hand getting final product.

3. the socket volume need not to increase, and material need not increase, and function increases.

Claims

1, a kind of break-in multipurpose socket of forming by socket cover 13, socket base 11 and elastic copper sheet 2, it is characterized in that: socket is divided into two-layer, ground wire jack 9 is arranged on the high level, two rotating jacks 14 are arranged on the low layer, two fixing round copper sheets 5 are arranged on socket base 11,4 protruding screens 12 are arranged along the jack limit in socket cover 13; Wherein two protruding tips 10 are arranged at plastic sheath 1 top, and it is enclosed within on the copper disk seat 3, and 3 tops are connected with elastic copper sheet 2, and the bottom is connected with copper coin post 4, constitute Rotating socket hole 14; Have circular hole in the middle of the circle copper sheet 5, copper pipe 6 is connected on the hole, and power line holding screw 7 is housed on the copper sheet 5.

2, socket according to claim 1 is characterized in that: the protruding tip 10 of plastic sheath 1 is stuck in two adjacent in the socket cover 13 protruding screens 12, and making the angle of rotation that rotates jack 14 is 30 °.

3, socket according to claim 1 is characterized in that ground wire contact copper sheet 8 is done to be in strip and adds circular hole, can close circle, flat three surely and insert and use.