KR20080097630A - Socket for mobile phone - Google Patents

Socket for mobile phone Download PDF

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Publication number
KR20080097630A
KR20080097630A KR1020070042732A KR20070042732A KR20080097630A KR 20080097630 A KR20080097630 A KR 20080097630A KR 1020070042732 A KR1020070042732 A KR 1020070042732A KR 20070042732 A KR20070042732 A KR 20070042732A KR 20080097630 A KR20080097630 A KR 20080097630A
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KR
South Korea
Prior art keywords
terminal housing
metal shell
hook
socket
insertion groove
Prior art date
Application number
KR1020070042732A
Other languages
Korean (ko)
Inventor
주성혁
서승종
Original Assignee
한국몰렉스 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 한국몰렉스 주식회사 filed Critical 한국몰렉스 주식회사
Priority to KR1020070042732A priority Critical patent/KR20080097630A/en
Priority to PCT/KR2008/002485 priority patent/WO2008136601A1/en
Publication of KR20080097630A publication Critical patent/KR20080097630A/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
    • H01R12/7011—Locking or fixing a connector to a PCB
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0274—Details of the structure or mounting of specific components for an electrical connector module
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
    • H01R12/716—Coupling device provided on the PCB
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/722—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
    • H01R12/724—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits containing contact members forming a right angle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H01R13/504—Bases; Cases composed of different pieces different pieces being moulded, cemented, welded, e.g. ultrasonic, or swaged together
    • H01R13/5045—Bases; Cases composed of different pieces different pieces being moulded, cemented, welded, e.g. ultrasonic, or swaged together different pieces being assembled by press-fit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581—Shield structure
    • H01R13/6582—Shield structure with resilient means for engaging mating connector
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/16—Connectors or connections adapted for particular applications for telephony

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

A socket for a mobile phone is provided to prevent movement of a terminal housing even though an external input/output plug is frequently connected by coupling a metal cell and a terminal housing certainly, thereby preventing defective connection. A terminal housing(20) is connected in a metal cell(10). Terminals(30,31) are fixed to the terminal housing. In both sides of the terminal housing, the first hook insertion hole is formed long forward and backward. When the metal shell and terminal housing are connected in both sides of the metal cell, the first movement prevention hook is bent inward. The first movement prevention hook is inserted into the first hook insertion groove. In a bottom center part of the terminal housing, a movement prevention projection is protruded. In the bottom surface back end of the metal cell The movement prevention projection is inserted into the projection insertion groove.

Description

유동이 방지된 휴대폰용 소켓{Socket for mobile phone}Socket for mobile phones {Socket for mobile phone}

도 1은 본 발명에 따른 유동이 방지된 휴대폰용 소켓의 사시도.1 is a perspective view of a socket for a mobile phone is prevented in accordance with the present invention.

도 2는 도 1을 아래에서 바라본 사시도.FIG. 2 is a perspective view of FIG. 1 viewed from below. FIG.

도 3은 도 1에 도시된 메탈셸에 단자 하우징을 체결하기전 모습을 전 모습을 나타낸 사시도.Figure 3 is a perspective view showing a state before the fastening the terminal housing to the metal shell shown in FIG.

도 4는 도 3를 아래에서 바라본 사시도.4 is a perspective view of FIG. 3 viewed from below;

도 5는 도 1의 A-A 선단면도.5 is a cross-sectional view taken along the line A-A of FIG.

도 6은 도 2의 B-B 선단면도.6 is a cross-sectional view taken along line B-B in FIG.

도 7은 도 1 및 도 2에 도시된 메탈셸의 다른 형태를 나타낸 사시도.7 is a perspective view showing another form of the metal shell shown in FIGS. 1 and 2.

<도면의 주요부호에 대한 설명><Description of Major Symbols in Drawing>

1 : 소켓 10 : 메탈셸1: Socket 10: Metal Shell

11 : 솔더핀 12 : 누름판11 solder pin 12 pressure plate

13 : 고정부 14 : 제1유동방지후크13 fixing part 14 first flow preventing hook

15 : 제2유동방지후크 20 : 단자 하우징15: 2nd flow prevention hook 20: terminal housing

21 : 끼움부 22 : 유동방지돌부21: fitting part 22: flow preventing protrusion

23 : 록킹돌기 30,31 : 단자23: locking projection 30, 31: terminal

본 발명은 휴대폰용 소켓에 관한 것으로, 더욱 상세하게는 메탈셸과 단자 하우징을 견고히 결합하여 단자 하우징의 유동을 방지하도록 된 유동이 방지된 휴대폰용 소켓에 관한 것이다.The present invention relates to a socket for a mobile phone, and more particularly, to a flow-proof mobile socket for tightly coupling the metal shell and the terminal housing to prevent the flow of the terminal housing.

일반적으로 휴대폰의 하측에는 외부입력장치 또는 외부충전장치를 접속하기 위한 I/O소켓이 장착되는데, 이 I/O소켓은 외부 입출력 플러그를 한방향으로만 끼울 수 있도록 된 금속셸, 금속셸의 내측에 고정되는 단자 하우징, 및 단자 하우징에 고정되는 단자로 구성된다.In general, the lower side of the mobile phone is equipped with an I / O socket for connecting an external input device or an external charging device. And a terminal fixed to the terminal housing.

이러한 I/O소켓은 평소에는 고무마개 등으로 그 입구를 막아주다가, 외부로 데이터를 입출력하거나 충전시키고자 할 때에는 고무마개를 열고 외부 입출력 플러그를 연결하게 된다.Such an I / O socket normally blocks the entrance with a rubber stopper, and when the I / O socket is to be used for data input or output to the outside, a rubber stopper is opened to connect an external input / output plug.

그러나, 종래의 휴대폰용 I/O소켓의 경우 금속셸과 단자 하우징 사이의 결합관계가 견고하지 않아 외부 입출력 플러그를 자주 연결하게 되면 금속셸에 대하여 단자 하우징의 유동이 발생하게 되고, 그에 따라 외부 입출력 플러그와 단자 사이의 접속이 원활하게 이루어지지 못하는 문제점이 있었다.However, in the case of the conventional I / O socket for mobile phones, the coupling relationship between the metal shell and the terminal housing is not strong, and if the external input / output plug is frequently connected, the flow of the terminal housing occurs with respect to the metal shell. There was a problem that the connection between the plug and the terminal is not made smoothly.

이에 본 발명은 전술한 바와 같은 종래의 제반 문제점을 해소하기 위하여 안출된 것으로, 금속셸과 단자 하우징 사이의 결합을 견고히 함으로써 외부 입출력 플러그를 자주 연결하더라도 단자 하우징이 유동될 염려가 없어 접속불량을 방지할 수 있는 유동이 방지된 휴대폰용 소켓을 제공하는데 그 목적이 있다.Therefore, the present invention has been made to solve the conventional problems as described above, and by strengthening the coupling between the metal shell and the terminal housing, even if the external input and output plugs are frequently connected, there is no fear that the terminal housing will flow, preventing connection failure. It is an object of the present invention to provide a socket for a mobile phone which can be prevented from flowing.

전술한 바와 같은 목적을 달성하기 위해 본 발명에 따른 유동이 방지된 휴대폰용 소켓은, 메탈셸, 메탈셸에 체결되는 단자 하우징, 및 단자 하우징에 고정되는 단자터미널로 이루어진 구성에 있어서, 단자 하우징의 양측에는 제1후크 삽입홈이 전후로 길게 형성되며, 메탈셸의 양측에는 메탈셸과 단자 하우징이 체결될 때 제1후크 삽입홈에 끼워지는 제1유동방지후크가 내측으로 절곡 형성된 것에 기술적 특징이 있다.In order to achieve the object described above, the mobile phone socket according to the present invention prevents the flow of the metal shell, a terminal housing fastened to the metal shell, and a terminal terminal fixed to the terminal housing, the configuration of the terminal housing Both sides of the first hook insertion groove are formed long before and after, and both sides of the metal shell have a technical feature in that the first flow preventing hook, which is fitted into the first hook insertion groove when the metal shell and the terminal housing are engaged, is bent inwardly. .

전술한 구성에 있어서, 단자 하우징의 저면 중심부에는 유동방지돌부가 돌출 형성되고, 메탈셸의 저면 후단부에는 유동방지돌부가 끼워지는 돌부 삽입홈이 형성된다.In the above-described configuration, a flow preventing protrusion is formed at the center of the bottom surface of the terminal housing, and a protrusion insertion groove into which the flow preventing protrusion is fitted is formed at the rear end of the bottom of the metal shell.

전술한 구성에 있어서, 돌부 삽입홈의 내측에는 제2유동방지후크가 상방으로 절곡 형성되되 그 선단부는 후방으로 절곡되며, 단자 하우징의 전면부 하측에는 제2유동방지후크의 선단이 끼워지는 제2후크 삽입홈이 형성된다.In the above-described configuration, the second flow preventing hook is bent upwardly inside the protrusion insertion groove, and the front end thereof is bent backward, and the second end of the second flow preventing hook is fitted below the front portion of the terminal housing. The hook insertion groove is formed.

이하, 본 발명에 따른 유동이 방지된 휴대폰용 소켓의 바람직한 실시예를 통하여 전술한 바와 같은 구성들의 특징과 그 작용을 보다 상세히 설명하기로 한다.Hereinafter, the characteristics of the above-described components and their operation will be described in more detail with reference to a preferred embodiment of the socket for a mobile phone is prevented in accordance with the present invention.

도시된 바와 같이 본 발명에 따른 유동이 방지된 휴대폰용 소켓은, 메탈셸(10), 메탈셸(10)에 체결되는 단자 하우징(20), 단자 하우징(20)에 고정되는 단 자(30)(31)를 포함하여 이루어진다.As illustrated, the mobile phone socket according to the present invention is prevented from the flow of the metal shell 10, the terminal housing 20 fastened to the metal shell 10, and the terminal 30 fixed to the terminal housing 20. It comprises 31.

전술한 메탈셸(10)은 양측에 각각 형성된 솔더핀(11)에 의해 기판 또는 브라켓에 고정되는 것으로, 금속재의 박판을 벤딩 가공하여 형성된다.The metal shell 10 described above is fixed to a substrate or a bracket by solder pins 11 formed on both sides, and is formed by bending a thin plate of a metal material.

메탈셸(10)은 그 내부에 삽입되는 플러그의 형상에 맞게 그 하부 양측에 경사면이 형성됨으로써, 플러그가 잘못 삽입될 염려가 없다.The metal shell 10 is inclined to both sides of the lower portion in accordance with the shape of the plug inserted therein, there is no fear that the plug is inserted incorrectly.

이러한 메탈셸(10)의 상면에는 플러그가 메탈셸(10) 내로 삽입될 때 플러그의 상면을 가압하여 플러그가 헐거워지지 않도록 탄성력을 갖는 한 쌍의 누름판(12)이 형성된다.The upper surface of the metal shell 10 is a pair of pressing plate 12 having an elastic force is formed so as not to loose the plug by pressing the upper surface of the plug when the plug is inserted into the metal shell 10.

메탈셸(10)의 후단부 양측에는 메탈셸(10) 내로 단자 하우징(20)이 삽입된 후 단자 하우징(20)의 후단을 감싸도록 벤딩되어 단자 하우징(20)의 이탈을 방지하는 고정부(13)가 각각 연장 형성된다.After the terminal housing 20 is inserted into the metal shell 10 on both sides of the rear end of the metal shell 10 and bent to surround the rear end of the terminal housing 20 to prevent the separation of the terminal housing 20 ( 13) are each extended.

메탈셸(10)의 양측에는 단자 하우징(20)이 메탈셸(10) 내로 삽입 체결될 때 단자 하우징(20)의 양측에 형성된 후술할 제1후크 삽입홈(20a)에 끼워지는 제1유동방지후크(14)가 내측으로 벤딩 형성된다. 이 제1유동방지후크(14)는 제1후크 삽입홈(20a)에 삽입됨으로써 메탈셸(10)에 대하여 단자 하우징(20)이 상하방향으로 유동되는 것을 방지해준다.On both sides of the metal shell 10, when the terminal housing 20 is inserted into and fastened into the metal shell 10, the first flow prevention fit into the first hook insertion groove 20a to be described later formed on both sides of the terminal housing 20. The hook 14 is bent inwardly. The first flow preventing hook 14 is inserted into the first hook insertion groove 20a to prevent the terminal housing 20 from flowing upward and downward with respect to the metal shell 10.

메탈셸(10)의 저면 후단부에는 후술할 단자 하우징(20)의 유동방지돌부(22)가 삽입되는 돌부 삽입홈(10a)이 형성된다. 이 돌부 삽입홈(10a)의 내측에는 제1유동방지후크(14)와 마찬가지로 단자 하우징(20)의 상하유동을 방지하는 제2유동방지후크(15)가 상방으로 절곡 형성된다. 제2유동방지후크(15)의 선단은 다시 후방으로 절곡되며 후술할 단자 하우징(20)의 제1후크 삽입홈(20a)에 끼워진다.The bottom end of the metal shell 10 is formed with a protrusion insertion groove 10a into which the flow preventing protrusion 22 of the terminal housing 20 to be described later is inserted. Like the first flow preventing hook 14, the second flow preventing hook 15, which prevents the up and down flow of the terminal housing 20, is bent upward in the protrusion insertion groove 10a. The front end of the second flow preventing hook 15 is bent backward and fitted into the first hook insertion groove 20a of the terminal housing 20 which will be described later.

메탈셸(10)의 저면 후단부 양쪽에는 후술할 단자 하우징(20)의 저면 양쪽에 각각 돌출된 한 쌍의 록킹돌기(23)가 삽입되는 록킹홀(10b)이 형성된다.Locking holes 10b into which a pair of locking protrusions 23 protrude from both bottom surfaces of the terminal housing 20 to be described later are formed at both rear ends of the bottom surface of the metal shell 10.

한편, 솔더핀(11)은 본 발명에 따른 소켓(1)의 장착방식에 따라 도 1 내지 도 3에 도시된 바와 같이 메탈셸(10)의 양측에서 수직 하방으로 형성될 수도 있고, 도 7에 도시된 바와 같이 측방향으로 절곡된 후 그 선단이 다시 수직하방으로 절곡된 형태로 형성될 수도 있다.Meanwhile, the solder pin 11 may be formed vertically downward on both sides of the metal shell 10 as shown in FIGS. 1 to 3 according to the mounting method of the socket 1 according to the present invention. As shown in the figure, the end portion may be bent in a vertically bent shape after being laterally bent.

전술한 단자 하우징(20)은 단자(30)(31)가 고정되는 것으로, 메탈셸(10)의 후단부를 통해 메탈셸(10) 내에 삽입 체결된다.The terminal housing 20 is a terminal 30, 31 is fixed, it is inserted into the metal shell 10 through the rear end of the metal shell 10 is fastened.

단자 하우징(20)의 전면부에는 메탈셸(10) 내로 플러그가 삽입될 때 플러그에 끼워지는 끼움부(21)가 수평으로 연장 형성된다.The front portion of the terminal housing 20 has a fitting portion 21 fitted to the plug when the plug is inserted into the metal shell 10 extends horizontally.

이러한 끼움부(21)의 상하면에는 단자(30)(31)의 접속부가 삽입되는 단자 삽입홈(21a)(21b)이 각각 형성되는데, 단자 삽입홈(21a)(21b)은 각각 상방 및 하방으로 개방되어 있기 때문에 각 단자(30)(31)의 접속부는 상방 및 하방으로 노출된다.The upper and lower surfaces of the fitting portion 21 are formed with terminal insertion grooves 21a and 21b into which the connection portions of the terminals 30 and 31 are inserted, respectively, and the terminal insertion grooves 21a and 21b are respectively upward and downward. Since it is open, the connection part of each terminal 30 and 31 is exposed upward and downward.

따라서, 각 단자(30)(31)의 접속부는 끼움부(21)와 함께 플러그에 끼워져 플러그 내에 위치된 단자와 전기적으로 접속된다.Therefore, the connection part of each terminal 30 and 31 is fitted with the fitting part 21, and is electrically connected with the terminal located in the plug.

단자 하우징(20)의 양측면에는 메탈셸(10)의 양측에 형성된 제1유동방지후크(14)가 삽입되는 제1후크 삽입홈(20a)이 각각 전후방향으로 길게 형성된다. 그리고, 단자 하우징(20)의 전면부중 끼움부(21)의 아랫쪽 즉, 전면부 하측에는 메탈셸(10)의 제2유동방지후크(15)가 삽입되는 제2후크 삽입홈(20b)이 형성된다.On both sides of the terminal housing 20, first hook insertion grooves 20a into which the first flow preventing hooks 14 formed on both sides of the metal shell 10 are inserted are formed long in the front and rear directions, respectively. In addition, a second hook insertion groove 20b into which the second flow preventing hook 15 of the metal shell 10 is inserted is formed below the fitting portion 21 of the front portion of the terminal housing 20. do.

단자 하우징(20)의 저면 중심에는 메탈셸(10)의 저면에 형성된 돌부 삽입홈(10a)에 삽입됨으로써, 메탈셸(10)에 대하여 단자 하우징(20)의 측방향 유동을 방지하는 유동방지돌부(22)가 돌출 형성된다.A flow preventing protrusion that is inserted into the protrusion insertion groove 10a formed in the bottom surface of the metal shell 10 at the center of the bottom surface of the terminal housing 20 to prevent lateral flow of the terminal housing 20 with respect to the metal shell 10. 22 is formed to protrude.

유동방지돌부(22)의 양쪽에는 메탈셸(10)의 저면에 형성된 한 쌍의 록킹홀(10b)에 각각 삽입되어 메탈셸(10)에 단자 하우징(20)을 록킹시키는 록킹돌기(23)가 각각 돌출 형성된다. 이 때, 각 록킹돌기(23)의 앞쪽에는 록킹홀(10b)에 용이하게 삽입되도록 경사면이 형성된다.On both sides of the flow preventing protrusions 22, the locking protrusions 23 are respectively inserted into the pair of locking holes 10b formed on the bottom surface of the metal shell 10 to lock the terminal housing 20 in the metal shell 10. Each is formed to protrude. At this time, the inclined surface is formed in front of each locking projection 23 to be easily inserted into the locking hole (10b).

이상과 같이 본 발명의 바람직한 실시예에 따른 유동이 방지된 휴대폰용 소켓을 첨부된 도면을 참조로 설명하였으나, 본 발명은 본 명세서에 상세히 설명된 실시예와 도면에 한정되지 아니하며, 발명의 기술사상 범위 내에서 다양한 변형이 이루어질 수 있다.As described above with reference to the accompanying drawings, a socket for a mobile phone is prevented in accordance with a preferred embodiment of the present invention, the present invention is not limited to the embodiments and drawings described in detail herein, Various modifications may be made within the scope.

전술한 바와 같이 구성된 본 발명 유동이 방지된 휴대폰용 소켓에 따르면, 메탈셸의 양측으로부터 내측으로 절곡된 한 쌍의 제1유동방지후크가 단자 하우징의 양측에 형성된 제1후크 삽입홈에 삽입되고, 메탈셸의 저면에 형성된 제2유동방지후크가 단자 하우징의 전면부에 형성된 제2후크 삽입홈에 삽입됨으로써, 메탈셸에 대하여 단자 하우징이 상하방향으로 유동되는 것을 방지할 수 있다.According to the present invention, the flow-proof mobile phone socket configured as described above, a pair of first flow preventing hooks bent inwardly from both sides of the metal shell is inserted into the first hook insertion groove formed on both sides of the terminal housing, The second flow preventing hook formed on the bottom surface of the metal shell is inserted into the second hook insertion groove formed on the front portion of the terminal housing, thereby preventing the terminal housing from flowing upward and downward with respect to the metal shell.

또한, 메탈셸의 저면에 형성된 돌부 삽입홈에 단자 하우징의 저면에 형성된 유동방지돌부가 삽입됨으로써, 메탈셸에 대하여 단자 하우징이 측방향으로 유동되 는 것을 방지할 수 있다.In addition, the flow preventing protrusion formed on the bottom surface of the terminal housing is inserted into the protrusion insertion groove formed on the bottom of the metal shell, thereby preventing the terminal housing from flowing laterally with respect to the metal shell.

요컨대, 외부 입출력 플러그를 자주 연결하더라도 메탈셸에 대한 단자 하우징의 유동이 방지되기 때문에 본 발명에 따른 소켓과 외부 입출력 플러그 사이의 접속불량을 방지할 수 있다.In other words, even if the external input and output plugs are frequently connected, it is possible to prevent the connection between the socket and the external input and output plug according to the present invention because the flow of the terminal housing to the metal shell is prevented.

Claims (3)

메탈셸(10), 상기 메탈셸(10)에 체결되는 단자 하우징(20), 및 상기 단자 하우징(20)에 고정되는 단자(30)(31)로 구성된 휴대폰용 소켓에 있어서,In the socket for a mobile phone composed of a metal shell 10, a terminal housing 20 fastened to the metal shell 10, and terminals 30, 31 fixed to the terminal housing 20, 상기 단자 하우징(20)의 양측에는 제1후크 삽입홈(20a)이 전후로 길게 형성되며, 상기 메탈셸(10)의 양측에는 상기 메탈셸(10)과 단자 하우징(20)이 체결될 때 상기 제1후크 삽입홈(20a)에 끼워지는 제1유동방지후크(14)가 내측으로 절곡 형성된 것을 특징으로 하는 유동이 방지된 휴대폰용 소켓.First hook insertion grooves 20a are formed long in front and rear on both sides of the terminal housing 20, and when the metal shell 10 and the terminal housing 20 are fastened to both sides of the metal shell 10. The first flow preventing hook 14 fitted into the hook insertion groove 20a is bent inwardly, characterized in that the socket for the mobile phone is prevented from flowing. 제 1 항에 있어서,The method of claim 1, 상기 단자 하우징(20)의 저면 중심부에는 유동방지돌부(22)가 돌출 형성되고, 상기 메탈셸(10)의 저면 후단부에는 상기 유동방지돌부(22)가 끼워지는 돌부 삽입홈(10a)이 형성된 것을 특징으로 하는 유동이 방지된 휴대폰용 소켓.A flow preventing protrusion 22 protrudes from the bottom center of the terminal housing 20, and a protrusion insertion groove 10a into which the flow preventing protrusion 22 is fitted is formed at the rear end of the bottom of the metal shell 10. Mobile phone socket, characterized in that the flow is prevented. 제 2 항에 있어서,The method of claim 2, 상기 돌부 삽입홈(10a)의 내측에는 제2유동방지후크(15)가 상방으로 절곡 형성되되 그 선단부는 후방으로 절곡되며, 상기 단자 하우징(20)의 전면부 하측에는 상기 제2유동방지후크(15)의 선단이 끼워지는 제2후크 삽입홈(20b)이 형성된 것을 특징으로 하는 유동이 방지된 휴대폰용 소켓.The second flow preventing hook 15 is bent upwardly in the inner side of the protrusion insertion groove 10a, and the front end portion thereof is bent backward, and the second flow preventing hook 15 is formed at the lower side of the front surface of the terminal housing 20. A socket for a mobile phone, wherein the second hook insertion groove 20b into which the front end is inserted is formed.
KR1020070042732A 2007-05-02 2007-05-02 Socket for mobile phone KR20080097630A (en)

Priority Applications (2)

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KR1020070042732A KR20080097630A (en) 2007-05-02 2007-05-02 Socket for mobile phone
PCT/KR2008/002485 WO2008136601A1 (en) 2007-05-02 2008-05-01 Socket for mobile phone

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JP3013128B2 (en) * 1992-08-24 2000-02-28 本多通信工業株式会社 Shell for connector
JP3500503B2 (en) * 2000-12-19 2004-02-23 日本航空電子工業株式会社 Electrical connector with lock
JP2004127734A (en) * 2002-10-03 2004-04-22 Molex Inc Connector for card
KR20060005708A (en) * 2004-07-14 2006-01-18 대은전자 주식회사 Receptacle for connecting an earphone jack
KR100676370B1 (en) * 2006-07-24 2007-01-30 (주)이노텔레콤 Shell cover of connecting socket for data cable

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