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Cylindrical socket

A cylindrical, plug-in technology that can be used in earphone/earphone accessories, coupling devices, sensor parts, etc., and can solve problems such as cumbersome

Inactive Publication Date: 2009-12-09
SMK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The present invention solves the problem that the plug inserted into the socket becomes a burden to the user who holds the terminal by hand, based on the viewpoint of reducing the thickness of the body of the portable terminal such as a mobile phone and when the socket is arranged on the side of the portable terminal body. point of view etc., in order to provide a solution to various problems arising in the case where a socket is arranged in the hinge part of the folder-type terminal as described above, in the case of inserting the socket at this position and in the case The cylindrical socket is the problem to be solved for various problems in the structure of the tab member that arises when it is configured in a cylindrical shape, and various problems in the installation structure that are newly generated in the case that accompany it.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] The cylindrical socket of this embodiment 1 is basically as Figure 1 ~ Figure 3 As shown in , it is composed of the following parts: plug insertion hole 1; mounting recess for arranging sleeve spring (circumferential side member) 2 and ring spring (circumferential side member) 3; A cylindrical casing 5 for installing two types of fastening portions of the leaf spring (rear side piece member) 4; a sleeve spring 2 and a ring spring 3 arranged in two mounting recesses of the casing 5; and The leaf spring 4 installed in the two kinds of fastening parts of the housing 5 .

[0048] The above-mentioned housing 5, as above-mentioned figure 1 (a), (c), figure 2 (a), (b), image 3 (a), (b) and Figure 4 As shown in (a) and (c), it is a substantially cylindrical member made of an insulating material. It is formed in a cylindrical shape in order to be able to be inserted into a part of the hinge of the portable terminal, more specifically, a part of the part of the hinge whe...

Embodiment 2

[0086] This second embodiment relates to an example having the sleeve spring 12 , the ring spring 13 , and the housing 15 having mounting recesses different from those of the sleeve spring 2 , ring spring 3 , and housing 5 corresponding thereto in the first embodiment. The difference with Embodiment 1 is only the above aspects. Therefore, only these aspects will be explained.

[0087] The sleeve spring (peripheral side side tab member) 12 of this embodiment is made of a conductive leaf spring material, such as Figure 8 As shown in (a), (b), it is composed of the following parts: a terminal part 12a; a pair of holding pieces (mounting pieces) 12b extending from both ends of one side so as to embrace the above-mentioned housing 15, 12b; extending the other side of the terminal portion 12a to open the fastening hole 12c in its interior; another fastening hole 12d opening in the belt-shaped portion connecting the front ends of the holding pieces 12b, 12b; The fastening hole 12d...

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PUM

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Abstract

For inserting a socket into a hinge part of a folding type terminal, a casing is configured to cylindrical. The aim of the invention is to settle various problems on a structure of a corresponding contact pin component. The settling method is that the cylindrical socket comprises the following components: a cylindrical casing which is provided with a plug insertion opening along the axial center, an installation dent for a sleeve spring configured at the circumferential side part, an installation dent used for the adjacent annular spring, a front fixing part and installation slot used for a flake spring formed at the inner periphery of the back part; the sleeve spring and the annular spring which are provided with contact pieces entering the plug insertion opening through the contact guiding opening for contacting with each corresponding electrode of the plug; and the flake spring which is provided with an installation sheet inserted into the inner periphery at the back side of the casing and a contact sheet for fixing in the front fixing part and causing the contact between the contact part and an sheet electrode of the plug inserted from the plug insertion opening.

Description

technical field [0001] The present invention relates to a cylindrical socket used for transmitting and receiving various signals such as audio signals or power in a portable terminal, and particularly relates to a cylindrical socket inserted into a hinge portion of a foldable portable terminal. Background technique [0002] In a portable terminal, generally, a jack for an earphone or the like is attached to a side portion of the terminal body. Therefore, the thickness of the terminal body tends to become thicker, and when the user holds the terminal body by hand, the plug inserted into the socket often becomes cumbersome. Therefore, in a portable terminal such as a foldable mobile phone, there is room for consideration of inserting and arranging a socket in the shaft portion of the hinge portion used for folding in order to solve such a problem. [0003] Patent Document 1 relates to a foldable portable wireless device, in which an earphone jack is provided on the same axis ...

Claims

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Application Information

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IPC IPC(8): H04R1/00H04R1/10H01R24/02
Inventor 佐藤亮孝
Owner SMK CO LTD
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