CN2836264Y

CN2836264Y - Spring socket core

Info

Publication number: CN2836264Y
Application number: CN 200520034592
Authority: CN
Inventors: 姚垠州
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-06-27
Filing date: 2005-06-27
Publication date: 2006-11-08
Anticipated expiration: 2015-06-27

Abstract

The utility model relates to a spring socket core, with safe electric contact. In a socket well which is connected with an insulating shell, the side surface of a socket copper sheet is assembled with a spring. A power supply is led on the socket copper sheet through a copper sheet bolt. When plugs of various shapes are repeatedly inserted into a socket times without number, under the action of the thrust force of the spring, the socket copper sheet is tightly attached to a plug inserting sheet for ensuring stable and reliable transmission of the electric connection between the socket copper sheet and the plug inserting sheet. After the plugs are extracted, the spring ensures the stable return of the socket copper sheet for preventing deformation. The utility model has the advantages of simple structure, less parts and easy manufacture.

Description

The cushion socket core

Affiliated technical field

The utility model relates to compressing of a kind of universal power supply socket and resetting means.

Background technology

At present, known supply socket copper sheet is that self elasticity or U-shaped clamping reed are assisted to clamp plug and finished being electrically connected of plug and socket when utilizing it by plug extruding displacement.But because the different and socket copper sheet of plug slice is out of shape because of the heating of loose contact, very easily causes to be electrically connected and lost efficacy in using.For overcoming above deficiency, existing patented technology relates in inner mounting spring, and as People's Republic of China's patent disclosure/notification number 2224467, name is called in " a kind of improved power socket " mentions " there is spring the conducting strip side ".But its complex structure is difficult to apply.

Summary of the invention

Be electrically connected bad drawback in order to overcome when existing socket uses, the utility model provides a kind of cushion socket core.It can not only make and be electrically connected safe and reliablely between plug and the socket, uses the distortion of not losing efficacy repeatedly, and simple in structure, and part is few, easily making.

The technical scheme that the utility model technical solution problem is adopted is: with socket well that the insulated receptacle shell links to each other in, the socket copper sheet is electrically connected in proper order with the copper sheet bolt, socket copper sheet side is equipped with spring, and spring one end embeds in the socket borehole wall bulge loop, and the other end penetrates in the spring wire fixing hole.After plug inserted, the displacement to the right that is squeezed of socket copper sheet right side forced the length of spring compressed copper sheet to be affixed on the plug slice.After plug was extracted, the socket copper sheet resetted under the effect of spring.

The beneficial effects of the utility model are, when different plug and socket copper sheet repeatedly in the contacting many times, have both guaranteed both reliable electrical connection transmission, have prevented the heating distortion of socket copper sheet again, and simple in structure.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the sectional structural map of cushion socket core.

Fig. 2 is that A is to view.

Among the figure, 1, the socket copper sheet, 2, spring, 3, the socket well, 4, the copper sheet bolt, 5, the spring wire fixing hole, 6, socket borehole wall bulge loop, 7, the plug arc guide barrel, 8, the copper sheet arc lacks.

Embodiment

In the embodiment shown in fig. 1, socket copper sheet (1), spring (2) interconnect and are fixed in the socket well (3), and power supply is introduced on the socket copper sheet (1) from lower left quarter or bottom by copper sheet bolt (4).Spring (2) one ends embed in the socket borehole wall bulge loops (6), and the other end penetrates in two spring wire fixing holes (5) spring wire is a bit of as shown in Figure 2.Plug arc guide barrel (7) is convenient to the insertion of aimming circle cylindricality or arc plug slice.For ease of the vertical torsional displacement of socket copper sheet when special-shaped plug inserts, socket copper sheet (1) right lower quadrant both sides all have the copper sheet arc and lack (8).

Claims

1, a kind of cushion socket core, with socket well that the insulated receptacle shell links to each other in, the socket copper sheet is electrically connected in proper order with the copper sheet bolt, socket copper sheet side is equipped with spring, it is characterized in that: spring one end embeds in the socket borehole wall bulge loop, and the other end penetrates in the spring wire fixing hole.

2, cushion socket core according to claim 1 is characterized in that: socket copper sheet right lower quadrant both sides all have the copper sheet arc to lack.