CN201294283Y - Collet for resetting socket and pin - Google Patents

Abstract

The utility model relates to a socket pin restoring clamp spring, which comprises a left clamping part and a right clamping part, which are elastically connected into one body, wherein a depressed area is arranged on the left clamping part or the right clamping part, and the left clamping part and the right clamping part which are elastically connected into one body are bent to shape by a spring wire. The use of the socket pin restoring clamp spring overcomes the shortcomings in the prior art that a plug-in foot of a normal socket is easy to deform to cause worse contact performance of the socket during using, and with the design, the contact performance between the socket and a plug can be greatly increased after clamping the plug-in foot of the socket. The socket pin restoring clamp spring has the advantages of simple structure, uneasy deformation, safe and reliable use and wide application scope.

Description

The Socket pin folder spring that resets

Technical field

The utility model relates to a kind of Socket pin folder spring that resets.

Background technology

In traditional both feet or three-pin socket, clip-on inserting foot is generally all by the direct punch forming of copper spare, because copper deformation behavior is limited, in use for some time, static spacing between the relative inserting foot all can increase, clamping contact performance to plug reduces, and uses electric fault easily.

Summary of the invention

For the inserting foot that overcomes common socket in the prior art in use easy deformation, cause the relatively poor problem of contact performance of socket, the utility model provides a kind of Socket pin folder spring that resets, this Socket pin reset the folder spring simple in structure, strong to the resilient clamp performance of socket folder inserting foot, reliability is high.

The technical scheme that its technical problem that solves the utility model adopts is: by elasticity be connected as a body left folder and right folder constitute, left folder or right folder are provided with the depressed area.

Elasticity be connected as a body left folder and right folder by the spring wire bending forming.

The utility model is by above-mentioned design, clamps the contact performance that can strengthen greatly behind the inserting foot of socket between socket and plug, has advantage simple in structure, yielding, safe and reliable, not applied widely.

Description of drawings

Further illustrate particular content of the present utility model below in conjunction with drawings and Examples.

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

Fig. 2 is an end view of the present utility model.

Embodiment

As shown in the figure, the utility model by elasticity be connected as a body left folder 1 and right folder 2 constitute, left folder 1 or right folder 2 are provided with depressed area 3, depressed area 3 is used with respect to the protrusion district on the socket inserting foot.Elasticity be connected as a body left folder 1 and right folder 2 by the spring wire bending forming, also can be shaped to double wall by elastic spring.Under user mode, left side folder 1 and right folder 2 are clamped the inserting foot of socket, the plug that inserts is between the clip-on inserting foot of socket, and inserting foot tightly is pressed against on the plug under the effect of left folder 1 and right folder 2, the contact performance of effectively having caught high between the plug and socket inserting foot.

Claims (2)

1, a kind of Socket pin folder spring that resets, it is characterized in that by elasticity be connected as a body left folder (1) and right folder (2) constitute, left folder (1) or right folder (2) are provided with depressed area (3).

2, the Socket pin according to claim 1 folder spring that resets, it is characterized in that elasticity is connected as a body left folder (1) and right folder (2) by the spring wire bending forming.

Images