CN2482235Y

CN2482235Y - Power supply plug

Info

Publication number: CN2482235Y
Application number: CN 01206693
Authority: CN
Inventors: 古启源
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-06-27
Filing date: 2001-06-27
Publication date: 2002-03-13
Anticipated expiration: 2011-06-27

Abstract

The utility model relates to a power plug, which is characterized in that a perforated U shaped slot is left in the middle position of a semispherical plastic casing body consisting of an A part and a B part, a groove is symmetrically and respectively left on the bottom part of the semispherical plastic casing body, a T shaped steering rod consisting of two mutually vertical plastic circular cylinders is inlaid in the groove, the upper part of the steering rod is connected with a plug lead, two copper core wires in the plug lead are embedded into the steering rod, and overhung from the both ends of the bottom part of the steering rod and then connected with pins. When being used, the steering rod can drive the lead to divert 0 to 180 degrees along the perforated U shaped slot.

Description

A kind of attaching plug

The utility model relates to a kind of attaching plug, but particularly relates to a kind of attaching plug of plug wires break-in.

Existing attaching plug no matter its plug wires is horizontal connects or vertical joint all is to be fixed on the plug, can not be changed direction and angle, so use very inconvenience, if do the wide-angle bending, easily causes wire dropping or loses, thereby influence useful life.A kind of name is called " but attaching plug of plug wires break-in ", and the patent No. is that the utility model patent of ZL00207552.0 has solved this difficult problem, but also there is following shortcoming in this utility model:

1, attaching plug is made up of plastic casing, plastic feet, plug wires, fold rubber hose and movable cutting ferrule etc. that A, B two partly form, complex structure, and cost is higher.

2, this patent is connected and fixed with pin after adopting plug wires insertion activity cutting ferrule, and this structure was both complicated, and was dumb again light during break-in, and lead is lost easily because of frequent break-in.

3, in addition pin is not fixedlyed connected again with base, owing to there being above-mentioned defective, is must cause plug wires to change direction dumb and can cause waste on the raw material.

The purpose of this utility model is, designs a kind ofly can make the flexible change of direction of plug wires, the attaching plug that can save material again.

The purpose of this utility model is to realize like this, a U type groove that connects is left in a middle part by the hemisphere plastic casing that A part and B partly form, and respectively leave a groove respectively on this U type trench bottom bilateral symmetry ground, the inversion T-shape steering lever that is made of two orthogonal plastic cylinders is embedded in this groove, the top of steering lever is connected with plug wires, and two copper cores in the plug wires are imbedded in the steering lever, and stretch out the back from the bottom of steering lever to two ends respectively and be connected with screw with spring with the end of pin.

The utlity model has simple in structurely, turn to flexibly, save characteristics such as raw material and long service life.

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

Fig. 1 is an overall structure schematic diagram of the present utility model

Fig. 2 is shell structure figure of the present utility model

Fig. 3 is a steering lever structure chart of the present utility model

Fig. 4 is the novel user mode reference diagram of this reality

Attaching plug of the present utility model as shown in Figure 1, a hemisphere plastic casing (1) of partly forming by A part and B, the U type groove (2) of a perforation is left in the position, intermediate portion, and respectively leave a groove (3) symmetrically respectively in U type groove (2) two bottom sides, the inversion T-shape steering lever (4) that is made of two orthogonal plastic cylinders is embedded in this groove (3), the top of steering lever (4) is connected with plug wires (5), and two copper cores (6) in the plug wires (5) are imbedded in the steering lever (4), and stretch out the back from the bottom of steering lever (4) to two ends respectively and be connected with screw (9) with spring (8) with the end of pin (7).

As shown in Figure 4, steering lever (4) drives plug wires (5) can be done 0-180 ° of angle along the U type groove (2) that connects break-in during use.

Claims

A kind of attaching plug is mainly by plastic casing, plug wires and pin are formed, it is characterized in that, a kind of by A partly and the middle part of the hemisphere plastic casing (1) partly formed of B leave the U type groove (2) of a perforation, and respectively leave a groove (3) symmetrically respectively in this U type groove (2) two bottom sides, the inversion T-shape steering lever (4) that is made of two orthogonal plastic cylinders is embedded in the groove (3), the top of steering lever (4) and plug wires (5) link, two copper stamen lines (6) in the plug wires (5) are imbedded in the steering lever (4), and are connected with screw (9) with spring (8) with the end of pin (7) after stretching out from the two ends, bottom of steering lever (4) respectively.