KR20030025466A - Antenna contact device of mobile phone - Google Patents

Antenna contact device of mobile phone Download PDF

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Publication number
KR20030025466A
KR20030025466A KR1020010058499A KR20010058499A KR20030025466A KR 20030025466 A KR20030025466 A KR 20030025466A KR 1020010058499 A KR1020010058499 A KR 1020010058499A KR 20010058499 A KR20010058499 A KR 20010058499A KR 20030025466 A KR20030025466 A KR 20030025466A
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KR
South Korea
Prior art keywords
antenna
bushing
mobile phone
connection device
housing
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KR1020010058499A
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Korean (ko)
Inventor
이상욱
Original Assignee
삼성전자주식회사
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Priority to KR1020010058499A priority Critical patent/KR20030025466A/en
Publication of KR20030025466A publication Critical patent/KR20030025466A/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/1207—Supports; Mounting means for fastening a rigid aerial element

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Set Structure (AREA)
  • Support Of Aerials (AREA)

Abstract

PURPOSE: An antenna connection apparatus is provided to be capable of maintaining stable connection between a main board and an antenna by scattering transformation load forced from the exterior. CONSTITUTION: An antenna housing(200) is connected to an antenna bushing(300), and an connection terminal(410) is installed on the antenna bushing and a main board(400). The antenna bushing is installed at a lower case frame(100) and has a spring groove(330) formed at one side, a rectangular hole(310) formed at a top and a circular hole(320) formed at an inner lower side. A lower part of the antenna housing forms a rectangular coupling part(210), which is fitted in the rectangular hole of the antenna hole. A coil spring(500) is installed between the antenna bushing groove and the lower case frame.

Description

휴대폰용 안테나 접속장치{ANTENNA CONTACT DEVICE OF MOBILE PHONE}Antenna connection device for mobile phone {ANTENNA CONTACT DEVICE OF MOBILE PHONE}

본 발명은 휴대폰에 관한 것으로서, 특히 휴대폰에서 안테나와 메인보드간을 연결시켜주는 안테나 접속장치에 관한 것이다.The present invention relates to a mobile phone, and more particularly, to an antenna connection device for connecting an antenna and a main board in a mobile phone.

일반적으로 종래 기술에 따른 휴대폰의 안테나 접속장치는 도 1과 도 2에 도시한 바와 같이 본체의 하부케이싱 프레임(10)에 설치되어 안테나 하우징(20)은 인입 또는 인출되는 로드안테나(22)와 내부에 헬리컬 안테나(미도시)가 설치된다. 상기 로드 안테나(22)는 안테나 하우징(20)을 경유하여 하부케이싱 프레임(10)에서 상,하로 이동되며 인입 또는 인출되는 동작을 한다. 상기 안테나 하우징(20)의 하단부에는 수나사형상의 체결부(21)를 이루며, 상기 체결부(21)와 결합되는 안테나 부싱(30)은 하부케이싱 프레임(10)에 설치되며 중앙에 나사구멍(31)이 형성된 것이다. 상기 안테나 부싱(30)과는 메인보드(40)에 부착된 판스프링의 접속단자(41)와 접속이 된다. 상기 안테나 부싱(30)은 하부케이싱 프레임(10)에 설치된다.In general, the antenna connection device of the mobile phone according to the prior art is installed in the lower casing frame 10 of the main body as shown in Figs. 1 and 2 so that the antenna housing 20 is inserted into or with the rod antenna 22 being introduced or drawn out. Helical antenna (not shown) is installed. The rod antenna 22 moves up and down in the lower casing frame 10 via the antenna housing 20 to move in or out. The lower end of the antenna housing 20 forms a male screw-shaped fastening portion 21, and the antenna bushing 30 coupled to the fastening portion 21 is installed in the lower casing frame 10 and has a screw hole 31 at the center thereof. ) Is formed. The antenna bushing 30 is connected to the connection terminal 41 of the leaf spring attached to the main board 40. The antenna bushing 30 is installed in the lower casing frame 10.

그러나 상기와 같은 안테나 접속장치는 안테나 부싱은 고정되어 있고 메인보드상에 설치된 접속단자의 텐션에 의해 접점이 이루어지므로 공간이 없을 경우 접속단자의 무리한 힘에 의해 변형되어 접점불량이 발생될 수 있고, 공간이 넓을 경우 접속단자와 안테나 부싱간의 접점불량이 발생될 수 있는 문제점이 있었다.However, in the antenna connection device as described above, since the antenna bushing is fixed and the contact is made by the tension of the connection terminal installed on the main board, if there is no space, it may be deformed by the excessive force of the connection terminal, resulting in poor contact. If the space is large, there is a problem that a bad contact may occur between the connection terminal and the antenna bushing.

상기와 같은 문제점을 해결하기 위하여 본 발명의 목적은 외부의 환경에서 가해지는 변형하중을 분산시켜 메인보드와 안테나 간에 안정된 접속을 유지할 수있도록 하는 휴대폰용 안테나 접속장치를 제공함에 있다.SUMMARY OF THE INVENTION In order to solve the above problems, an object of the present invention is to provide an antenna connection device for a mobile phone, which can maintain a stable connection between a main board and an antenna by distributing a deformation load applied in an external environment.

본 발명의 다른 목적은 안테나 하우징과 안테나 부싱간의 결합을 손쉽게 할 수 있는 휴대폰용 안테나 접속장치를 제공함에 있다.Another object of the present invention to provide an antenna connection device for a mobile phone that can be easily coupled between the antenna housing and the antenna bushing.

상기와 같은 목적을 달성하기 위하여 본 발명에 따른 휴대폰용 안테나 접속장치는 본체의 하부케이싱 프레임에 설치되는 안테나 부싱을 스프링에 의해 유동할 수 있도록 설치하고, 상기 안테나 부싱은 상부에 직사각형의 홀과 내부 하측에 원형의 홀을 형성하고, 상기 안테나 하우징의 하단부는 직사각형의 결합부를 형성하여 상기 안테나 부싱의 직사형홀에 안테나 하우징의 결합부가 끼워져 결합되게 하고, 상기 안테나 부싱에는 메인보드의 접속단자가 접속되게 설치함을 특징으로 한다.In order to achieve the above object, the antenna connection device for a mobile phone according to the present invention is installed so that an antenna bushing installed in a lower casing frame of the main body can flow by a spring, and the antenna bushing has a rectangular hole and an upper portion therein. A circular hole is formed at a lower side of the antenna housing, and a lower end portion of the antenna housing forms a rectangular coupling portion so that the coupling portion of the antenna housing is fitted into the rectilinear hole of the antenna bushing, and the connection terminal of the motherboard is connected to the antenna bushing. It is characterized in that the installation.

도 1은 종래의 휴대폰에서 안테나 하우징과 접속되는 안테나 부싱의 사시도.1 is a perspective view of an antenna bushing connected to an antenna housing in a conventional cellular phone.

도 2는 종래의 휴대폰에서 안테나가 접속된 구성도.Figure 2 is a configuration diagram connected to the antenna in the conventional mobile phone.

도 3은 본 발명의 휴대폰에서 안테나 하우징과 접속되는 안테나 부싱의 사시도.Figure 3 is a perspective view of the antenna bushing connected to the antenna housing in the mobile phone of the present invention.

도 4는 본 발명의 휴대폰에서 안테나와 접속되는 안테나 부싱의 단면도.Figure 4 is a cross-sectional view of the antenna bushing connected to the antenna in the mobile phone of the present invention.

도 5는 본 발명의 휴대폰에서 안테나가 접속된 구성도.5 is a configuration diagram connected to the antenna in the mobile phone of the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

100:하부케이싱 프레임 200:안테나 하우징100: lower casing frame 200: antenna housing

210:체결부 300:안테나 부싱210: Fastening part 300: Antenna bushing

310:사각형 홀 320:원형 홀310: square hole 320: round hole

330:스프링 홈 340:회전방지 턱330: spring groove 340: anti-rotation jaw

400:메인보드 410:접속단자400: main board 410: connection terminal

이하 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다. 그리고, 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우 그 상세한 설명을 생략한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the case where it is determined that the gist of the present invention may be unnecessarily obscured, detailed description thereof will be omitted.

도 3은 본 발명의 휴대폰에서 안테나 하우징과 접속되는 안테나 부싱의 사시도이며, 도 4는 본 발명의 휴대폰에서 안테나와 접속되는 안테나 부싱의 단면도이고, 도 5는 본 발명의 휴대폰에서 안테나가 접속된 구성도이다.Figure 3 is a perspective view of the antenna bushing connected to the antenna housing in the mobile phone of the present invention, Figure 4 is a cross-sectional view of the antenna bushing connected to the antenna in the mobile phone of the present invention, Figure 5 is a configuration in which the antenna is connected in the mobile phone of the present invention It is also.

상기 도 3 내지 도 5를 참조하여 본 발명의 휴대폰용 안테나 접속장치의 구성 및 작용을 설명하면 하기와 같다.Referring to the configuration and operation of the antenna connection device for a mobile phone of the present invention with reference to FIGS. 3 to 5 as follows.

본 발명은 안테나 하우징(200)을 안테나 부싱(300)에 결합하고 상기 안테나 부싱(300)과 메인보드(400)상에 설치된 접속단자(410)와 접속되는 휴대폰용 안테나 접속장치에 있어서, 본체의 하부케이싱 프레임(100)에 설치되는 안테나 부싱(300)은 일측에 코일스프링(500)을 설치하기 위한 홈(330)과 상부에 직사각형 홀(310)과 내부 하측에 원형 홀(320)을 형성한다. 상기 안테나 하우징(200)의 하단부는 직사각형의 결합부(210)를 형성하며, 상기 안테나 부싱(300)의 직사각형 홀(310)에 상기 안테나 하우징(200)의 결합부(210)를 끼워 결합되게 한다. 상기 안테나 부싱(300)의 타측에는 메인보드(400)의 접속단자(410)와 접속되게 설치한다. 상기 안테나 부싱(300)의 일측에는 두개의 홈(330)을 이루며, 상기 홈(330)과 하부케이싱 프레임(100) 사이에 코일스프링(500)을 설치한다. 상기 안테나 부싱(300)의 내부 원형 홀(320)에는 상기 안테나 하우징(200)의 결합부(210)가 끼워져 90도만 회전하여 고정될 수 있도록 회전방지 턱(340)을 형성한다. 상기 메인보드(400)의 접속단자(410)는 반원형의 돌기단자 또는 판스프링 단자가 설치된 것이다.In the present invention, the antenna housing 200 is coupled to the antenna bushing 300 and the antenna bushing device for a mobile phone connected to the antenna bushing 300 and the connection terminal 410 installed on the main board 400, the main body of The antenna bushing 300 installed on the lower casing frame 100 forms a groove 330 for installing the coil spring 500 on one side, a rectangular hole 310 on the upper side, and a circular hole 320 on the inner lower side. . The lower end of the antenna housing 200 forms a rectangular coupling portion 210, and the coupling portion 210 of the antenna housing 200 is fitted into the rectangular hole 310 of the antenna bushing 300 to be coupled. . The other side of the antenna bushing 300 is installed to be connected to the connection terminal 410 of the main board 400. One side of the antenna bushing 300 forms two grooves 330, and a coil spring 500 is installed between the grooves 330 and the lower casing frame 100. The inner circular hole 320 of the antenna bushing 300 is fitted with a coupling portion 210 of the antenna housing 200 to form an anti-rotation jaw 340 to be fixed only by rotating 90 degrees. The connection terminal 410 of the main board 400 is a semi-circular projection terminal or a leaf spring terminal is installed.

상기와 같은 휴대용 안테나 접속장치는 본체의 하부케이싱 프레임(100)에 안테나 부싱(300)을 설치하되, 상기 안테나 부싱(300)의 일측 스프링 홈(330)과 하부케이싱 프레임(100) 사이에 코일스프링(500)을 설치하고, 상기 안테나 부싱(300)의 타측과 메인보드(400) 상에 설치된 접속단자(410)가 접속되게 설치한다.The portable antenna connection device as described above is provided with an antenna bushing 300 in the lower casing frame 100 of the main body, the coil spring between one side of the spring groove 330 and the lower casing frame 100 of the antenna bushing (300) A 500 is installed, and the other side of the antenna bushing 300 and the connection terminal 410 installed on the main board 400 are connected to each other.

그후, 본체의 하부케이싱 프레임(100)에 설치되어 인입 또는 인출되는 로드안테나와 내부에 헬리컬 안테나(미도시)가 설치된 안테나 하우징(200)은 하단부에 직사각형의 결합부(210)를 상기 안테나 부싱(300)의 상부에 형성된 직사각형홀(310)에 끼운다. 그리고 나서 상기 안테나 하우징(200)의 결합부(210)가 안테나 부싱(300)의 원형 홀(320)에 위치하면 안테나 하우징(200)을 90도 회전시켜 결합부(210)가 회전방지 턱(340)에 의해 더 이상회전하지 않고 안테나 부싱(300)과 결합되어 외부로 빠지지 않게 결합되어 고정된다.Then, the antenna housing 200 is installed in the lower casing frame 100 of the main body is installed or drawn in and the helical antenna (not shown) is installed inside the antenna housing 200 has a rectangular coupling portion 210 at the lower end of the antenna bushing ( It is inserted into the rectangular hole 310 formed in the upper portion of the 300. Then, when the coupling portion 210 of the antenna housing 200 is located in the circular hole 320 of the antenna bushing 300, the antenna housing 200 is rotated 90 degrees so that the coupling portion 210 prevents rotation of the jaw 340. It is coupled to the antenna bushing (300) without further rotation by) so as not to fall out to be coupled and fixed.

이때 안테나 부싱(300)은 일측의 코일스프링(500)의 텐션에 의해 메인보드(400)의 접속단자(410)와 안정되게 접속되며, 외부의 환경에서 가해지는 변형하중을 분산시켜 메인보드와 안테나 간에 안정된 접속을 유지하는 것이다.At this time, the antenna bushing 300 is stably connected to the connection terminal 410 of the main board 400 by the tension of the coil spring 500 of one side, and by dispersing the deformation load applied in the external environment, the main board and the antenna It is to maintain a stable connection between them.

상술한 바와 같이 본 발명에 의하면 휴대폰에서 안테나 하우징과 안테나 부싱간의 결합을 손쉽게 할 수 있으며, 안테나 부싱이 외부의 환경에서 가해지는 변형하중을 분산시켜 메인보드와 안테나 간에 안정된 접속을 유지하여 제품의 품질을 향상시킬 수 있는 이점이 있다.As described above, according to the present invention, the coupling between the antenna housing and the antenna bushing can be easily performed in the mobile phone, and the antenna bushing distributes the deformation load applied in the external environment to maintain a stable connection between the main board and the antenna, thereby improving the product quality. There is an advantage to improve.

Claims (5)

휴대폰의 안테나 하우징을 안테나 부싱에 결합하고 상기 안테나 부싱과 메인보드상에 설치된 접속단자와 접속되는 휴대폰용 안테나 접속장치에 있어서,In the antenna connection device for a mobile phone which is coupled to the antenna housing of the mobile phone to the antenna bushing and connected to the connecting terminal installed on the antenna bushing and the motherboard, 휴대폰 본체의 하부케이싱 프레임에 설치되는 안테나 부싱은 일측에 스프링 홈과 상부에 직사각형 홀과 내부 하측에 원형 홀을 형성하고, 상기 안테나 하우징의 하단부는 직사각형의 결합부를 형성하며, 상기 안테나 부싱의 직사형 홀에 상기 안테나 하우징의 결합부를 끼워 결합되게 하고, 상기 안테나 부싱의 타측에는 메인보드의 접속단자와 접속되게 설치하며, 상기 안테나 부싱의 홈과 하부케이싱 프레임 사이에 코일스프링이 설치된 것을 특징으로 하는 휴대폰용 안테나 접속장치.The antenna bushing installed in the lower casing frame of the mobile phone main body forms a spring groove on one side and a rectangular hole on the upper side and a circular hole on the inner lower side, and a lower end portion of the antenna housing forms a rectangular coupling portion, and a rectangular type of the antenna bushing. And a coupling part of the antenna housing inserted into a hole, and the other side of the antenna bushing is connected to a connection terminal of the main board, and a coil spring is installed between the groove of the antenna bushing and the lower casing frame. Antenna connection device. 제 1항에 있어서,The method of claim 1, 상기 안테나 부싱의 원형 홀 내에는 상기 안테나 하우징의 결합부가 끼워져 90도만 회전하여 고정될 수 있도록 회전방지 턱이 형성된 것을 특징으로 하는 것을 특징으로 하는 휴대폰용 안테나 접속장치.In the circular hole of the antenna bushing antenna connection device for a mobile phone, characterized in that the anti-rotation jaw is formed so that the coupling portion of the antenna housing can be inserted and rotated by only 90 degrees. 제 1항에 있어서,The method of claim 1, 상기 안테나 부싱의 일측에는 두개의 스프링 홈이 형성된 것을 특징으로 하는 것을 특징으로 하는 휴대폰용 안테나 접속장치.One side of the antenna bushing antenna connection device for a mobile phone, characterized in that two spring grooves are formed. 제 1항에 있어서,The method of claim 1, 상기 접속단자는 반원형 돌기단자로 형성된 것을 것을 특징으로 하는 휴대폰용 안테나 접속장치.The connecting terminal is an antenna connection device for a mobile phone, characterized in that formed by a semi-circular projection terminal. 제 1항에 있어서,The method of claim 1, 상기 접속단자는 판스프링 단자로 형성된 것을 특징으로 하는 휴대폰용 안테나 접속장치.The connecting terminal is an antenna connection device for a mobile phone, characterized in that formed with a leaf spring terminal.
KR1020010058499A 2001-09-21 2001-09-21 Antenna contact device of mobile phone KR20030025466A (en)

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