Socket

A technology for sockets and components, applied in the field of sockets that use a screwdriver to connect wires, can solve problems such as poor connection of wires, wrong insertion, etc., achieve the effects of enhanced support strength, firm structure, and improved assembly accuracy

Active Publication Date: 2017-03-22
ORMON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the socket has the following problems: it is impossible to accurately position the two wires between the adjacent pair of crimping springs and the receiving metal parts, resulting in wrongly inserted wires and poor connection

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0077] Such as Figure 15 and Figure 16 As shown, the stress distribution when the middle region of the compression spring 35 of the spring member 30 according to the above-mentioned embodiment is pressed down by an operating screwdriver 50 to elastically deform the middle region of the compression spring 35 is analyzed. Analysis results such as Figure 17 shown.

[0078] From Figure 17 It is clearly judged from the figure that the internal stress tends to concentrate on the bent portion 36 of the spring member 30 , especially on the side of the riveted portion 31 of the bent portion 36 .

[0079] In addition, if Figure 17 As shown, in the above-mentioned embodiment, the conical surface 16 for limiting is provided so that the crimping spring 35 of the spring member 30 is in contact with the conical surface 16 for limiting the protrusion 15 within the range of elastic deformation. Abut. Therefore, plastic deformation of the crimping spring 35 can be prevented.

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PUM

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Abstract

There is provided a socket which does not cause connection failure. A socket includes: a base (10); a connection fitting (20) including a bracket (21) and a spring member (30), configured to form pressure springs (35) by dividing the spring member (30) into two in a width direction by a slit (28,34) provided to the spring member (30), and assembled to an upper surface (11) of the base (10); and a case cover (40) configured to fit to the base (10) and to cover the connection fitting (20). The pressure springs (35) of the spring member (30) are pressed and elastically deformed by an operation driver (50) inserted through an operation hole (44) provided to the case cover (40), to sandwich between the bracket (21) and the pressure springs (35) a lead inserted through an insertion hole (45) provided to the case cover (40). Particularly, a guide partition wall (47) configured to engage with the slit (28,34) of the spring member (30) is integrally molded with an inner surface of the case cover (40).

Description

technical field [0001] The present invention relates to a socket, in particular, to a socket for connecting wires using a screwdriver for operation. Background technique [0002] Conventionally, as a socket for connecting a lead wire using a screwdriver for operation, for example, there is a socket in which a connecting metal fitting consisting of a receiving metal fitting and a spring member is mounted in a housing. In addition, there is also a socket in which the spring member is elastically deformed by an operating screwdriver inserted into the housing, and a lead wire is sandwiched between the receiving metal fitting and the spring member (see Patent Document 1). [0003] And, sometimes, in the socket, in order to extract two signals from one circuit, two wires are respectively clamped by a pair of crimping springs and the receiving metal member, and the pair of crimping springs are passed through The spring member is divided into two in the width direction. [0004] P...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R4/48
CPCH01R4/48275H01R13/506H01R9/2416H01R4/48455
Inventor 加茂龙之介真崎贤一郎池田朋和矢野启介
Owner ORMON CORP
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