KR100289063B1 - Automatic antenna for portable phone operating by press-button switch - Google Patents

Automatic antenna for portable phone operating by press-button switch Download PDF

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Publication number
KR100289063B1
KR100289063B1 KR1019970069549A KR19970069549A KR100289063B1 KR 100289063 B1 KR100289063 B1 KR 100289063B1 KR 1019970069549 A KR1019970069549 A KR 1019970069549A KR 19970069549 A KR19970069549 A KR 19970069549A KR 100289063 B1 KR100289063 B1 KR 100289063B1
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KR
South Korea
Prior art keywords
antenna
antenna unit
stage
stage antenna
catching
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KR1019970069549A
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Korean (ko)
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KR19990050430A (en
Inventor
임태영
곽명신
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정선종
한국전자통신연구원
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Priority to KR1019970069549A priority Critical patent/KR100289063B1/en
Publication of KR19990050430A publication Critical patent/KR19990050430A/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
    • H01Q1/1207—Supports; Mounting means for fastening a rigid aerial element
    • 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
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • H01Q1/088—Quick-releasable antenna elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • H01Q1/10—Telescopic elements
    • H01Q1/103—Latching means; ensuring extension or retraction thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole

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

Abstract

PURPOSE: An automatic antenna is provided to achieve an improved use convenience by extending antenna through a simple switch pressing action, while reducing the size of telephone adopting such antenna. CONSTITUTION: An automatic antenna comprises a first stage antenna unit(220), a second stage antenna unit(210) and a locking element(230). The first stage antenna unit is formed of a conductive material, and has the locking element for restricting extracting and extending action of the second stage antenna unit. The second stage antenna unit disposed within the first stage antenna unit, includes a spring(215) arranged in the lower portion of the second stage antenna unit, guide rings(212,214) for permitting smooth sliding of antenna, and a stopper(213) arranged in the intermediate portion of the second stage antenna so as to be caught at the locking element of the first stage antenna when a top(211) of the antenna is pressed. The locking element includes a slide type locking vane(231) having a through hole for catching or releasing the second stage antenna unit; a catching semi-circular portion formed at the front portion of the through hole; a releasing semi-circular portion formed at the rear portion of the through hole; and a press-button switch(237) arranged in rear of the slide type locking vane, and which is coupled with a spring(238) and protruded outward.

Description

누름 스윗치에 의한 휴대 전화기용 자동 안테나Automatic antenna for cell-phone by push switch

본 발명은 휴대용 전화기에 관한 것으로 더욱 구체적으로는 돌출 되어 있는 휴대 전화기용 안테나를 몸체에 완전 삽입하거나, 송 수신 시에 한쪽 손의 엄지손가락을 누름으로써 내장된 스프링의 힘을 원동력으로 안데나가 뽑아지도록 하여 사용이 편리하도록 한 누름 스윗치에 의한 휴대 전화기용 자동 안테나에 관한 것이다.The present invention relates to a mobile phone, and more specifically, to insert the antenna for a mobile phone that protrudes into the body completely, or by pressing the thumb of one hand when receiving a song so that the antennae of the built-in spring are pulled out as a driving force. The present invention relates to an automatic antenna for a mobile phone by a push switch for convenient use.

기존의 휴대 전화기용 안테나는 전화기의 크기보다 손가락 한마디쯤 돌출 되어 있어서 전화기의 외형을 줄이는데 제한이 되었다.The existing antenna for a mobile phone is limited to reduce the appearance of the phone because it protrudes about a finger than the size of the phone.

도 1은 일반적인 휴대 전화기(10)의 외형을 나타낸 사시도로서 도시된 바와 같이 휴대 전화기(10)의 상단부 측에는 엄지와 검지 손가락으로 잡아 뽑아하도록 하는 안테나(20)의 꼭지부분이 손가락 한마디쯤 돌출 되어있다.1 is a perspective view showing the appearance of a typical mobile phone 10, as shown in the upper end side of the mobile phone 10, the tip of the antenna 20 to be pulled out with a thumb and index finger protrudes about a finger. .

또한 도 2는 일반적인 휴대 전화기용 안테나(20)의 외형을 나타낸 것으로 도시된 바와 같이 수동으로 잡아 뽑아야하는 구조로써 2단으로 구성 되어있다.In addition, Figure 2 shows the appearance of a typical mobile phone antenna 20, as shown in the structure to be pulled out manually consists of two stages.

이와 같은 종래의 휴대폰은 송 수신 시에는 보통 엄지와 검지 손가락을 사용, 안테나의 꼭지부분을 잡아 뽑은 후 귀에 갖다 대어야 하는 불편함이 있었다.Such a conventional mobile phone has the inconvenience of having to use the thumb and index finger when receiving the transmission, and then pull the tip of the antenna and then touch it to the ear.

특히 상기 안테나부는 휴대 전화기의 외형, 규격을 줄이는데 많은 제약이 되고 있다.In particular, the antenna unit has a lot of restrictions in reducing the appearance and specifications of the mobile phone.

본 발명은 휴대 전화기의 사용시에 안테나를 엄지손가락 한 개만 사용해서 누름 스윗치를 누르는 것으로 인하여 내장된 스프링의 힘을 원동력으로 안테나가 뽑아지도록 함으로써, 안데나의 조작을 단순화시키며, 통상적으로 엄지와 검지 손가락으로 잡아 뽑아야하는 안테나의 꼭지부분도 몸체에 완전 삽입할 수 있게 함으로써, 전화기의 외형도 줄일 수 있도록 한 누름 스윗치에 의한 휴대 전화기용 자동 안테나를 제공하는데 그 목적이 있다.The present invention simplifies the operation of Andena by using the power of the built-in spring to extract the antenna by pressing the push switch using only one thumb of the antenna when using the mobile phone, and usually with the thumb and index finger It is an object of the present invention to provide an automatic antenna for a mobile phone by a push switch, which can also completely insert the tip of the antenna to be pulled out into the body, thereby reducing the appearance of the phone.

도 1은 종래의 일반적인 휴대 전화기의 외형을 보인 사시도.1 is a perspective view showing the appearance of a conventional general mobile phone.

도 2는 종래의 일반적인 휴대 전화기용 2단 안테나의 외형 사시도.Figure 2 is an external perspective view of a conventional two-stage antenna for a mobile phone.

도 3은 본 발명이 적용된 휴대전화기의 외형을 보인 사시도.Figure 3 is a perspective view showing the appearance of a mobile phone to which the present invention is applied.

도 4는 본 발명 안테나부의 2단부분 형상을 보인 사시도.Figure 4 is a perspective view showing the shape of the second end of the antenna portion of the present invention.

도 5는 본 발명 안테나부의 1단부분 형상을 보인 사시도.Figure 5 is a perspective view showing the shape of the first end of the antenna unit of the present invention.

도 6은 본 발명 안테나부의 전체 결합상태를 보인 사시도.Figure 6 is a perspective view showing the overall coupling state of the antenna unit of the present invention.

도 7은 본 발명의 인출작동부의 상태를 보인 작동상태 단면도로서,7 is an operational state cross-sectional view showing a state of the take-out operation of the present invention,

(a)는 2단안테나의 인출상태이고,(a) is the withdrawal state of the two-stage antenna,

(b)는 2단안테나의 삽입상태도 임.(b) is also the insertion state of two-stage antenna.

도 8은 본 발명의 인출작동부의 걸림쇠 뭉치 형상을 보인 것으로서,Figure 8 as showing the latch lump bundle shape of the extraction operation of the present invention,

(a)는 평면도이고, (b)는 측면도임.(a) is a top view, (b) is a side view.

도 9은 본 발명 안테나부를 단속하는 걸림쇠뭉치의 작동상태도로서,9 is an operational state diagram of a latch bundle for controlling the present invention antenna unit,

(a)는 2단안테나 삽입상태도이고,(a) is a two-stage antenna insertion state diagram,

(b)는 2단안테나 인출상태도임.(b) is a two-stage antenna withdrawal state.

* 도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings

100: 전화기 본체100: telephone body

110: 플립 버튼 200: 안테나110: flip button 200: antenna

210: 2단 안테나부 211: 꼭지부분210: two-stage antenna portion 211: stem portion

212: 가이드링A 213: 걸림부212: Guide ring A 213: Engaging part

214: 가이드링B 215: 신장스프링214: guide ring B 215: extension spring

220: 1단 안테나부 230: 걸림쇠뭉치220: first stage antenna unit 230: latch

231: 걸림변 223: 걸림반원부231: locking side 223: hooking semicircular portion

233: 풀림반원부 234: 관통구멍233: loosening semicircular portion 234: through hole

235: 나사구멍 236: 나사부235: screw hole 236: screw portion

237: 버튼 238: 복귀스프링237: button 238: return spring

239: 덮개239: cover

상기의 목적을 달성하기 위하여 본 발명에서는 휴대용 전화기의 일측에 설치되어 신장, 수축되는 안테나로서, 관 형상의 전도성 재질로 구성되며, 일측에는 2 단안테나부(210)의 인출 및 압축고정됨을 제어하도록 하는 걸림쇠뭉치(230)를 구비한 1단 안테나부(220)와;In order to achieve the above object, in the present invention, the antenna is installed on one side of the portable telephone and is stretched and contracted. The antenna is made of a conductive material having a tubular shape, and on one side, to control the extraction and compression fixing of the two-stage antenna unit 210. And the first stage antenna unit 220 having a latch 230 to the;

상기 1단 안테나부(220)의 관내에 삽입설치되며, 전도성 재질로서 슬라이드 압축과 신장을 원활히 할 수 있도록 다수개의 가이드링(212)(214)을 구비하고, 중간 부분에는 안테나의 꼭지(211)를 눌렀을 때 상기 1단안테나부(210)에 구비되어 작동되는 걸림쇠 뭉치(230)에 걸리는 오목한 형태의 걸림부(213)를 구비한 2단 안테나부(210)와;Inserted into the tube of the first stage antenna unit 220, and provided with a plurality of guide rings (212, 214) to facilitate the slide compression and extension as a conductive material, the center portion of the antenna 211 A two-stage antenna unit 210 having a concave hook portion 213 that is caught by a latch bundle 230 which is provided and operated in the first stage antenna unit 210 when pressed;

상기 1단 안테나부(220)의 내부에 삽입설치되며, 2단 안테나부(210)가 인출될 수 있도록 하는 탄성력을 주도록 하는 신장스프링(215)으로 구성되며, 상기 1단 안테나부(220)에 결합 설치되는 걸림쇠뭉치(230)는 누름 스윗치와 미끄럼식 걸림변(Slide type locking vane)에 의해 작동되는 것으로써, 휴대 전화기의 송수신 감도에 영향을 받지 않는 재질로 제작되며, 2단 안테나부(210)를 걸거나 풀어놓을 수 있도록 관통구멍(234)가 천공된 사각형 구조의 미끄럼식 걸림변(231)과, 상기 관통구멍(234)의 전단부는 2단 안테나부의 걸림부(213)에 걸려질 수 있도록 한 걸림반원부(232)가 형성되고, 후단부는 상기 걸림반원부(232)보다 직경이 큰 풀림반원부(233)가 형성되며, 상기 걸림변(231)의 후측은 나사구멍(235)가 천공되어 나사부(236)에 의하여 외부로 돌출되는 누름스위치(237)가 결합되며, 상기 나사부(236)의 둘레에는 복귀스프링(238)이 끼워 설치됨을 특징으로 한다.It is inserted into the inside of the first stage antenna unit 220, and is composed of an extension spring 215 to give an elastic force to be drawn out the second stage antenna unit 210, the first stage antenna unit 220 The combined latch 230 is operated by a push switch and a sliding type locking vane, and is made of a material that is not affected by the transmission and reception sensitivity of the mobile phone. The sliding end 231 of the rectangular structure in which the through hole 234 is perforated so as to be hooked or released, and the front end of the through hole 234 may be caught by the engaging portion 213 of the second stage antenna part. The engaging semicircle 232 is formed, and the rear end portion is formed with a release semicircle 233 having a larger diameter than the engaging semicircle 232, and the rear side of the engaging side 231 has a screw hole 235. The push switch 237 which is drilled and protrudes to the outside by the screw part 236 is formed. And, a perimeter, the return spring 238 of the screw 236 is characterized to be installed fit.

이하 첨부된 도면에 의거하여 본 발명을 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 3은 본 발명에 따른 누름 스윗치에 의한 스프링식 자동 신장 안테나가 부착되었을 경우의 외형을 나타내었다.Figure 3 shows the appearance when the spring type automatic extension antenna is attached by the push switch according to the present invention.

도시된 바와 같이 안테나의 꼭지(211)부분을 몸체(100)에 삽입할 수 있음을 나타내었고, 몸체(100)의 측면에 단순하게 누름 스윗치(237)가 돌출된 것을 나타내었다.As shown, it was shown that the portion of the antenna 211 of the antenna can be inserted into the body 100, it was shown that the simply pressing switch 237 protrudes on the side of the body 100.

도 4는 본 발명에 따른 누름 스윗치에 의한 스프링식 자동 신장 안테나의 2단 안테나부의 형상을 보인 사시도를 도시한 것이며, 도 5는 1단 안테나부를 도시하였고, 도 6은 본 발명 1단 안테나부와 2단 안테나부가 상호 결합된 상태를 보인 사시도이다.Figure 4 is a perspective view showing the shape of the two-stage antenna unit of the spring type automatic extension antenna by the push switch according to the present invention, Figure 5 shows a one-stage antenna unit, Figure 6 is a first stage antenna unit of the present invention 2 is a perspective view showing a state in which the two-stage antenna unit is coupled to each other.

본 발명 2단 안테나부(210)는 도 4에 도시된 바와 같이 몸체는 전도성 재질을 기본으로 하고, 압축과 신장을 원활히 할 수 있도록 두 개이상의 가이드 링(212)(214)을 구비하며, 중간 부분에 안테나의 꼭지(211)를 눌렀을 때 1단 안테나부(220)에 있는 걸림쇠 뭉치(230)에 걸리는(Locking 되는) 오목한 형태의 걸림부(213)가 있으며, 하단에 안테나가 뽑아지는 원동력을 갖도록 신장스프링(215)을 부착한 구조를 갖는다.As shown in FIG. 4, the two-stage antenna unit 210 of the present invention is based on a conductive material, and includes two or more guide rings 212 and 214 so as to facilitate compression and extension. There is a concave locking portion 213 that is locked (locked) to the latch bundle 230 in the first-stage antenna portion 220 when the antenna 211 of the antenna is pressed on the portion, and the driving force at which the antenna is pulled out is lowered. The extension spring 215 is attached to have a structure.

도 5는 본 발명에 따라 구성한 휴대 전화기용 안테나의 하단부인 1단 안테나부(220)로서 몸체는 전도성 재질을 기본으로 하고, 중간부분(안테나의 꼭지를 눌렀을 때 휴대 전화기의 외곽으로부터 돌출 되지 않도록 할 수 있는 위치)에 2단안테나부(210)의 걸림부(213)가 걸릴 수 있도록 하는(Locking 될 수 있도록 하는) 걸림쇠 뭉치(230)를 결합시킨 구조를 갖는다.5 is a first stage antenna unit 220, which is the lower end of the antenna for a mobile phone constructed in accordance with the present invention, the body is based on a conductive material, so as not to protrude from the outside of the mobile phone when pressing the center of the antenna (tap) It is possible to have a structure in which a latch bundle (230) to allow the locking portion (213) of the two-stage antenna portion 210 to be caught (locking) to the position.

도 6은 1단안테나부(220)와 2단안테나부(210)를 결합시킨 형태를 나타냈으며, 1단안테나부(220)의 위쪽에 있는 입구둘레에 의해 2단안테나부(210)의 가이드링A(212)가 걸리도록 하여 안테나 작동 시에 1단과 2단이 분리되는 것을 막는 분리방지 구조를 보였다.FIG. 6 shows a form in which the first stage antenna unit 220 and the second stage antenna unit 210 are combined, and the guide of the second stage antenna unit 210 is formed by the inlet circumference above the first stage antenna unit 220. Ring A (212) is hooked to prevent separation of the first and second stages during antenna operation.

도 7은 본 발명 안테나부의 작동시 걸림쇠뭉치(230)의 작동상태를 도시한 것으로 (a)는 안테나를 인출한 상태도이며, (b)는 안테나를 삽입한 상태를 도시한 것이다.7 is a view illustrating an operating state of the clasp 230 during operation of the antenna unit of the present invention, (a) shows a state in which the antenna is drawn out, and (b) shows a state in which the antenna is inserted.

안테나가 인출된 (a)의 상태에서 2단 안테나(210)의 상부 꼭지부분(211)을 눌러 주면 2단 안테나(210)이 하강하면서 하측의 신장스프링(215)가 압축되게 되며, 걸림쇠뭉치(230)내의 걸림장치부에 의하여 걸림부(213)이 걸려 (b)의 상태가 된다.Pressing the upper edge portion 211 of the two-stage antenna 210 in the state (a) with the antenna pulled out, while the two-stage antenna 210 is lowered, the lower extension spring 215 is compressed, The catching portion 213 is caught by the catching portion in 230 so as to be in the state of (b).

도 8은 본 발명의 걸림장치부 구성을 상세히 도시한 것이다.8 shows the configuration of the locking device portion of the present invention in detail.

걸림장치부는 누름 스윗치(237)와 미끄럼식 걸림변(Slide type locking vane)(231)으로써, 휴대 전화기의 송수신 감도에 영향을 받지 않는 재질로 제작한다.The locking device is a push switch 237 and a sliding type locking vane 231, and is made of a material that is not affected by the transmission / reception sensitivity of the mobile phone.

상기 걸림장치부는 누름스위치(237)를 누르거나 떼면 모든 부품들이 함께 움직이는 동작을 하도록 하는 것이다.The locking device is to push or release the push switch 237 to move all the parts together.

2단 안테나(210)를 걸거나 풀어놓는 사각형 구조의 미끄럼식 걸림변(231)이 있고, 상기 걸림변(231)은 2단안테나(210)를 관통시키는 관통구멍(234)이 뚫렸으며, 안테나의 꼭지(231)를 눌렀을 때에 걸리도록 하는 반원의 걸림반원부(232)와 누름 스윗치(237)을 눌렀을 때 풀리도록 하는 풀림반원부(233)이 관통구멍(234)에 형성되어 있다.There is a sliding latch side 231 of the rectangular structure for hanging or releasing the two-stage antenna 210, the locking side 231 is a through hole 234 penetrating the two-stage antenna 210, the antenna The semi-circular engaging portion 232 of the semicircle to be caught when the nipple 231 is pressed and the release semicircular portion 233 to be released when the pressing switch 237 is pressed are formed in the through hole 234.

상기 걸림변(231)에는 휴대 전화기 몸체(100)의 외곽에서 누름 스윗치를 돌려 빼는 방법으로 안테나를 착탈할 수 있도록 나사구멍(235)을 내고, 이곳에 나사부(236)를 결합시키며, 누름 스윗치(237)도 결합시킨다.The locking side 231 has a screw hole 235 to attach and detach the antenna by rotating the pressing switch from the outside of the mobile phone body 100, and coupled to the screw portion 236, the pressing switch ( 237) as well.

도 9는 본 발명 안테나 부의 작동시 걸림쇠뭉치(230)의 작동상태를 도시한 것으로 (a)는 안테나를 인출한 상태도이고, (b)는 안테나를 삽입한 상태를 도시한 것이다.9 is a view illustrating an operating state of the clasp 230 during the operation of the antenna unit of the present invention, (a) is a state diagram in which the antenna is drawn out, and (b) illustrates a state in which the antenna is inserted.

상기 걸림쇠뭉치(230)의 몸체는 휴대 전화기의 송수신 감도에 영향을 받지 않는 재질로 제작한다.The body of the latch 230 is made of a material that is not affected by the transmission and reception sensitivity of the mobile phone.

이 부분은 2단 안테나부(210)를 관통시키는 사각형의 구멍이 뚫려있는 원통형의 걸림쇠뭉치(230)의 몸체를 기저로 하여, 누름 스윗치(237)와 미끄럼식 걸림변(231)을 조립한 후, 2단 안테나부(210)를 관통시키는 사각형의 구멍이 뚫려있는 덮개(239)를 덮어서 조립하는 구조를 갖는다.This part is based on the body of the cylindrical latch bundle 230 is a rectangular hole penetrating the second stage antenna unit 210, after assembling the push switch 237 and the sliding latch 231 , Covering the cover 239 is a rectangular hole for penetrating the two-stage antenna unit 210 to assemble.

누름 스윗치(237)를 제자리로 복원시키는 원동력은 나사부(236)를 원활하게 들락날락 할 수 있는 구멍이 옆면에 뚫려있는 걸림쇠뭉치(230)의 몸체와 누름 스윗치(237) 사이에 설치되어 있는 스프링(238)에 의하고, 이것은 나사부(236)를 끼우기 전에 조립하는 구조를 갖는다.The driving force for restoring the press switch 237 to its position is a spring 238 installed between the body of the latch 230 and the press switch 237 having a hole in which the thread 236 can be smoothly moved in and out. ), It has a structure of assembling before fitting the threaded portion (236).

(a)는 사각형의 구멍을 관통한 2단 안테나부(210)가 눌려진 상태로써, 도 4에 도시한 2단 안테나(210)의 걸림부(213)가 누름 스윗치(237)와 미끄럼식 걸림변(231)에 걸려서 스프링(238)이 복원된 상태로 움직인 것을 나타낸다.(a) is a state in which the two-stage antenna portion 210 penetrates the rectangular hole, and the latching portion 213 of the two-stage antenna 210 shown in FIG. 4 is pressed by the switch 237 and the sliding edge. 231 indicates that the spring 238 has moved in a restored state.

(b)도는 사각형의 구멍을 관통한 2단안테나(210)가 뽑아진 상태로써, 도 4에 도시한 2단 안테나(210)의 걸림부(213)가 누름 스윗치(237)와 미끄럼식 걸림변(231)을 벗어나고, 스프링(238)이 눌려진 상태로 움직인 것을 나타낸다.(b) is a state in which the two-stage antenna 210 penetrating the rectangular hole is pulled out, the locking portion 213 of the two-stage antenna 210 shown in Figure 4 is the push switch 237 and the sliding locking edge Out of 231, it shows that the spring 238 has moved in a depressed state.

본 발명은 휴대 전화기에 있어서, 누름 스윗치를 누르는 동작으로 스프링을 작동 시켜서 자동으로 안테나가 뽑아지도록 함으로써, 안데나를 매우 간단하게 엄지손가락 한 개만으로도 작동시킬 수 있는 효과가 있으며, 송수신 시에 통상적으로 하게되는, 엄지와 검지 손가락으로 안테나의 꼭지부분을 잡아 뽑는 동작이 필요 없게 됨으로 인하여 잡아야하는 부분을 몸체에 완전 삽입할 수 있게 함으로써, 전화기의 외형도 줄일 수 있는 효과도 있다.The present invention, in the mobile phone, by operating the spring by pressing the push switch so that the antenna is automatically pulled out, there is an effect that can operate the Andena very simply with a single thumb, and when transmitting and receiving normally By being able to completely insert the portion to be grabbed by the thumb and the index finger to the antenna pull because it is not necessary, there is also an effect of reducing the appearance of the phone.

Claims (1)

휴대용 무선전화기의 일측에 설치되어 누름버튼과 내부에 설치된 신장 스프링에 의해 신장, 수축되는 안테나에 있어서,In the antenna which is installed on one side of the portable radio telephone and stretched and contracted by push button and extension spring installed inside, 관 형상의 전도성 재질로서 일 측에는 2 단 안테나부(210)의 인출 및 압축 고정됨을 제어하도록 하는 걸림쇠뭉치(230)를 구비한 1단 안테나부(220)와;A first stage antenna unit 220 having a latch bundle 230 for controlling the extraction and compression fixing of the second stage antenna unit 210 as a tubular conductive material; 상기 1단 안테나부(220)의 관내에 삽입 설치되며, 하측에는 탄성력을 주는 신장스프링(215)가 설치되고, 전도성 재질로서 슬라이드 압축과 신장을 원활히 할 수 있도록 다수개의 가이드링(212)(214)을 구비하고, 중간 부분에는 안테나의 꼭지(211)를 눌렀을 때 상기 1단안테나부(210)에 구비된 걸림쇠뭉치(230)에 걸리도록 걸림부(213)을 구비한 2단 안테나부(210)와;Inserted into the tube of the first stage antenna unit 220, the lower side is provided with an elastic spring extension spring 215, a plurality of guide rings (212) (214) to facilitate the compression and extension as a conductive material And a second stage antenna unit 210 having a catching portion 213 to be caught by a latch bundle 230 provided in the first stage antenna portion 210 when the center portion 211 of the antenna is pressed. )Wow; 상기 2단 안테나부(210)를 걸거나 풀어지도록 관통구멍(234)이 천공된 사각형 구조의 미끄럼식 걸림변(231)과, 상기 관통구멍(234)의 전단부에 상기 2단 안테나부의 걸림부(231)에 걸리도록 한 걸림반원부(232)가 형성되고, 후단부에는 상기 걸림반원부(232)부다 직경이 큰 풀림반원부(233)가 형성되며, 상기 걸림변(231)의 후측으로 복귀스프링(238)이 끼워 결합되고 외부로 돌출되어 작동되는 누름수위치(237)를 구비한 걸림쇠뭉치(230)로 구성됨을 특징으로 하는 휴대 전화기용 자동 안테나.A rectangular sliding edge 231 having a rectangular structure in which a through hole 234 is drilled to hang or release the second stage antenna unit 210, and a locking portion of the second stage antenna unit at a front end of the through hole 234. A catching semicircular portion 232 is formed to be caught by 231, and a unwinding semicircular portion 233 having a larger diameter than the catching semicircular portion 232 is formed at a rear end thereof, and is located at a rear side of the catching side 231. An automatic antenna for a mobile phone, characterized in that the return spring 238 is composed of a latch (230) having a pressing position (237) that is fitted and coupled to protrude outward.
KR1019970069549A 1997-12-17 1997-12-17 Automatic antenna for portable phone operating by press-button switch KR100289063B1 (en)

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KR100684014B1 (en) * 2000-02-01 2007-02-20 엘지전자 주식회사 Mobile station with drawer type cover
KR20020055950A (en) * 2000-12-29 2002-07-10 엘지전자 주식회사 Operating antenna of cellular

Citations (2)

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Publication number Priority date Publication date Assignee Title
KR920002597A (en) * 1990-07-06 1992-02-28 디르크 반테 3-[(5-methyl-2-furanyl) methyl] -N- (4-piperidinyl) -3H-imidazo [4,5-b] pyridin-2-amine 2-hydroxy-1, 2, 3-propanetricarboxylate
US5670968A (en) * 1990-04-04 1997-09-23 Matsushita Electric Industrial Co., Ltd. Retractable flexible transmit/receive antenna which operates in a collapsed and extended position

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Publication number Priority date Publication date Assignee Title
US5670968A (en) * 1990-04-04 1997-09-23 Matsushita Electric Industrial Co., Ltd. Retractable flexible transmit/receive antenna which operates in a collapsed and extended position
KR920002597A (en) * 1990-07-06 1992-02-28 디르크 반테 3-[(5-methyl-2-furanyl) methyl] -N- (4-piperidinyl) -3H-imidazo [4,5-b] pyridin-2-amine 2-hydroxy-1, 2, 3-propanetricarboxylate

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