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socket

A technology for sockets and substrates, which is applied in the field of sockets that use a screwdriver to connect wires, which can solve problems such as wrong insertion and poor connection of wires, and achieve the effects of firm structure, enhanced support strength, and increased rigidity

Active Publication Date: 2019-06-18
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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Abstract

The subject of this invention is to provide the socket which does not generate|occur|produce connection failure. The socket has: a base body (10), a connecting metal piece (20), which is installed on the upper side of the base body (10) and has a bearing metal piece (21) and a spring member (30), and the spring member (30) consists of The slit (34) provided on the spring member (30) is divided into two in the width direction, thereby forming a crimping spring (35, 35), a cover (40), fitted in the base body (10), Covering the connection metal piece (20); using an operation screwdriver inserted from the operation hole (44) provided in the cover (40), to press the compression spring (35) of the spring member (30) To make it elastically deform, and clamp the wire inserted from the insertion hole (45) provided in the cover (40) through the receiving metal piece (21) and the crimping spring (35). In particular, a guide partition (47) is formed integrally with the inner surface of the cover (40), and the guide partition (47) is engaged with the slit (34) of the spring member (30).

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 Patents(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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