CN105870685A

CN105870685A - Method for increasing power of socket and plug

Info

Publication number: CN105870685A
Application number: CN201610368642.6A
Authority: CN
Inventors: 于勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-31
Filing date: 2016-05-31
Publication date: 2016-08-17

Abstract

The invention relates to a method for increasing the power of a socket and a plug for a direct current and an alternating current, namely, a method for increasing the contact area of connection of the plug and the socket. For a plug and a socket which are available in the market at present, the contact area of metal at the contact ends is small, the working power is low, and the plug and the socket are prone to damage. In order to increase the contact area of the metal at the contact ends of the plug and the socket, the invention provides a method achieving parallel line contact of the metal at the contact ends of the plug and the socket so as to increase the contact area and power and prolong the service life. According to the technology, by means of structures of male contact bodies and female contact bodies, the area of contact surfaces is increased, axial clamping is achieved through helical springs, and the contact stability is improved. Therefore, the contact area of the metal contact ends of the plug and the socket is increased, the service power is increased, and the service life is prolonged.

Description

Socket, plug power improves method

Technical field:

The present invention relates to a kind of unidirectional current and AC outlet, plug power improves method, it may also be said to be that the contact area that plug is connected with socket increases method.

Background technology:

Plug is few with the contact jaw metal contact area of socket in the market, and operating power is low, is easily damaged.

Summary of the invention: in order to make the contact jaw metal contact area of plug and socket increase, the present invention provides a kind of method that plug contacts with the contact jaw metal parallel lines of socket to improve contact area and to improve power and service life.This technology is the area of male contact and the structure raising contact surface of female contact, improves the stability of contact surface contact.Male contact inserts female contact, and the male contact inserting female contact is held tightly fixing by the axle spring on female contact.Male contact is made up of straight line with the contact surface of female contact, and two straight contact that the contact surface on male contact is nearest when contacting with the contact surface on female contact, this two lines of contact is parallel lines.The straight line that parallel lines plug with plugs and sockets is at an acute angle, and after forming male contact, end grain is more than top cross section area, and female contact space is inner small and outside big, and after male contact, end grain constitutes round platform or terrace with edge with top tangent plane.

Beneficial effect:

This technology provides the benefit that raising plug and socket metal contact jaw contact area, increases and uses power, improves service life.

Accompanying drawing illustrates:

Below in conjunction withAccompanying drawingFurther illustrate with example.

?In figureNumeralFigure 1It is plug and socketFigure,Figure 2It is the contacts of contact surface parallel linesFigure,Figure 3It is that plug line is illustrated with parallel lines acute angleFigure,Figure 4It is that male contact tangent plane is illustrated with female contact spaceFigure。

Detailed description of the invention:

1 male contact connects electric wire 5 to be fixed with insulation shell 2, and female contact 3 connects electric wire 6 to be fixed with insulation shell 4Such as figure 1Shown in, male contact 1 inserts female contact 3 female contact and is held tightly the male contact 3 inserting female contact by spring 7, and contact surface contacts, parallel lines contact A work nearest on contact surfaceSuch as figure 2Shown in, two straight contact that the contact surface on male contact is nearest when contacting with the contact surface on female contact, this two lines of contact is parallel lines, and the straight line that parallel lines plug with plugs and sockets is at an acute angleSuch as figure 3After shown formation male contact, end grain is more than top cross section area, and female contact space is inner small and outside big, and the body T that after male contact, end grain and top tangent plane are constituted is round platform or terrace with edgeSuch as figure 4Shown in.

Claims

1. a socket, plug power improves method, and the feature of this technology is the area of male contact and the structure raising contact surface of female contact, and helical spring is axially held tightly, improves contact surface and the stability contacted.

2. it is characterized in that according to claims 1: male contact inserts female contact, the male contact inserting female contact is axially held tightly by spring, contact surface is made up of straight line, two straight contact that contact surface on male contact is nearest when contacting with the contact surface on female contact, this two lines of contact is parallel lines.

3. it is characterized in that according to claims 2: the straight line that parallel lines plug with plugs and sockets is at an acute angle, after forming male contact, end grain is more than top cross section area, and female contact space is inner small and outside big.

4. it is characterized in that according to claims 3: after male contact, end grain constitutes round platform or terrace with edge with top tangent plane.