CN2667705Y

CN2667705Y - Spring reset socket

Info

Publication number: CN2667705Y
Application number: CN 200320111301
Authority: CN
Inventors: 李献永
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-11-28
Filing date: 2003-11-28
Publication date: 2004-12-29
Anticipated expiration: 2013-11-28

Abstract

The utility model relates to an electric appliance socket, pertaining to the technical field of circuitry connector. The utility model solves the technical problem of providing a flexible restoration socket which is tight in clamping and capable of keeping long-term clamping elasticity, but not easy to cause false connecting and spark. The technical proposals of the utility model are that: the utility model comprises a socket shell, a faucet film and a fixing board; wherein the faucet film and the fixing board are positioned in the socket shell; the faucet film is positioned on the fixing board and is provided with an elastic clip which is a U-shaped elastic steel film; the faucet film is arranged in inner space of the U shape; and the two sides of the elastic steel film lean inward, the top opening of the elastic steel film contacts closely and inwardly the upper outer side of the faucet film. The elastic clip in the utility model not only can enhance the compacting tightness of between the socket or other inserting pieces and the faucet film, but also the two clamping pieces of the faucet film can restore when a plug is pulled out. The product downrightly solves the problems of false connection and sparking between the plug and the faucet; moreover, the utility model is characterized in simple installation, convenient and practical use.

Description

A kind of elastic reset socket

Technical field

The utility model relates to a kind of appliance socket, belongs to the line connector technical field.

Background technology

Appliance socket is to use electric equipment products very widely in the middle of industrial and agricultural production and the people's daily life.The jack sheet of common socket is brass and makes, and certain elasticity is arranged, and relies on the elasticity of jack sheet itself that it is clamped at plug or other plug-in unit insertion back.After some times of use, because the elasticity of the jack sheet that brass is made reduces, the jack sheet resets bad, causes the jack hole to become big, and clamping force also reduces simultaneously, and the result usually can cause virtual connection between plug or other plug-in unit and the jack sheet, sparking.So not only can damage socket and power consumption equipment, and very big disaster hidden-trouble is arranged.Therefore solve common socket jack sheet and use back elastic force to descend for a long time, damage to avoid socket, reducing appliance fire hidden danger is the technical problem that the technical staff faces.

Summary of the invention

It is tight that technical problem to be solved in the utility model provides a kind of clamping, is difficult for producing virtual connection, sparking, and can keeps the elastic reset socket of clamping elastic force for a long time.

The technical scheme that solves the problems of the technologies described above is:

A kind of elastic reset socket, it comprises Socket casing, jack sheet, fixed head, jack sheet and fixed head are in Socket casing, the jack sheet is fixed on the fixed head, it also has the elastic force intermediate plate, and the elastic force intermediate plate is a U type elastic steel sheet, and the jack sheet places among the interior space of its U type, the U type dual-side of elastic force intermediate plate slopes inwardly, and its upper end open place inwardly closely contacts with the outside, upper end of jack sheet.

Above-mentioned elastic reset socket, the shape in the U type dual-side upper end open place's shape of described elastic force intermediate plate and the outside, the upper end of jack sheet is complementary.

Above-mentioned elastic reset socket, the relative two intermediate plate inboards of described jack sheet closely contact at the upper end open place.

Above-mentioned elastic reset socket, gapped between the bottom surface of described fixed head and Socket casing.

Adopt the elastic reset socket of this structure, the elastic force intermediate plate not only can strengthen the closeness of contact of plug or other plug-in unit and jack sheet, and can contact at two intermediate plates of the back jack sheet that pulls the plug out of the socket and to reset.This product has thoroughly solved problems such as virtual connection between plug and the jack, sparking, and installs simple, convenient and practical.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the vertical view of Fig. 1.

Embodiment

The utility model is a kind of elastic reset socket, can see from Fig. 1, Fig. 2, and its basic structure is Socket casing 1, jack sheet 2, fixed head 3 and elastic force intermediate plate 4.Jack sheet 2 and fixed head 3 are in Socket casing 1, and jack sheet 2 is fixed on the fixed head 3.Its elastic force intermediate plate 4 is a U type elastic steel sheet, U type dual-side slopes inwardly, jack sheet 2 places among the interior space of its U type, the upper end open place of elastic force intermediate plate 4 inwardly closely contacts with the outside, upper end of jack sheet 2, the shape in the outside, upper end of elastic force intermediate plate 4 upper end open place shapes and jack sheet 2 is complementary, and elastic force intermediate plate 4 just can clamp jack sheet 2 like this.Elastic force intermediate plate 4 can be made of the good steel disc of elasticity, and the opening part of its upper end should be less than the external diameter of the socket of jack sheet 2, and so just the energy clamping is tight.After pulling the plug out of the socket, two intermediate plates of jack sheet 2 can reset well, and inboard contact-making surface can contact.

The utility model need be enclosed within elastic force intermediate plate 4 outside of jack sheet 2 when making and install.On common socket, jack sheet 2 generally all is directly installed on the Socket casing 1, and the fixed head 3 that jack sheet 2 perhaps is installed directly is fixed on the Socket casing 1, and is very close to each other between fixed head 3 and the Socket casing 1.But in the utility model, in order to make elastic force intermediate plate 4 be enclosed within jack sheet 2 outsides, just must allow the below of jack sheet 2 that the space is arranged, therefore between the bottom surface of described fixed head 3 and Socket casing 1, leave the gap, when elastic force intermediate plate 4 is installed, can make the base of elastic force intermediate plate 4 place this space.

Claims

1, a kind of elastic reset socket, it comprises Socket casing [1], jack sheet [2], fixed head [3], jack sheet [2] and fixed head [3] are in Socket casing [1], jack sheet [2] is fixed on the fixed head [3], it is characterized in that: it also has elastic force intermediate plate [4], and elastic force intermediate plate [4] is a U type elastic steel sheet, and jack sheet [2] places among the interior space of its U type, the U type dual-side of elastic force intermediate plate [4] slopes inwardly, and its upper end open place inwardly closely contacts with the outside, upper end of jack sheet [2].

2, elastic reset socket according to claim 1 is characterized in that: the shape in the U type dual-side upper end open place's shape of described elastic force intermediate plate [4] and the outside, the upper end of jack sheet [2] is complementary.

3, elastic reset socket according to claim 2 is characterized in that: the relative two intermediate plate inboards of described jack sheet [2] closely contact at the upper end open place.

4, elastic reset socket according to claim 3 is characterized in that: gapped between the bottom surface of described fixed head [3] and Socket casing [1].