KR20040012020A - Antena establish structure of mobile phone - Google Patents

Antena establish structure of mobile phone Download PDF

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Publication number
KR20040012020A
KR20040012020A KR1020020045369A KR20020045369A KR20040012020A KR 20040012020 A KR20040012020 A KR 20040012020A KR 1020020045369 A KR1020020045369 A KR 1020020045369A KR 20020045369 A KR20020045369 A KR 20020045369A KR 20040012020 A KR20040012020 A KR 20040012020A
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KR
South Korea
Prior art keywords
antenna
folder
portable terminal
main body
wire
Prior art date
Application number
KR1020020045369A
Other languages
Korean (ko)
Inventor
이정호
Original Assignee
엘지전자 주식회사
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Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR1020020045369A priority Critical patent/KR20040012020A/en
Publication of KR20040012020A publication Critical patent/KR20040012020A/en

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Classifications

    • 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
    • H01Q1/243—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 with built-in antennas
    • 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
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge

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

Abstract

PURPOSE: An antenna installation structure of a portable terminal is provided to rotate an antenna by pulling a wire when a folder is open, in order to pull back the antenna, and to restore the antenna by a restoring force of a compression spring when the folder is shut, thereby preventing the antenna from being influenced by internal parts. CONSTITUTION: An antenna(103) is rotatively installed on an upper section of a body(101). A side of the antenna(103) is connected with a folder(102) by a wire. A compression spring is installed between an inner side of the antenna(103) and an inner side of an upper cover. When the folder(102) is open, the wire is pulled to rotate the antenna(103), so that the antenna(103) is pulled back to maintain certain angles with the folder(102). When the folder(102) is shut, the antenna(103) is restored to an original state by a restoring force of the compression spring.

Description

휴대용 단말기의 안테나 설치구조{ANTENA ESTABLISH STRUCTURE OF MOBILE PHONE}Antenna installation structure of mobile terminal {ANTENA ESTABLISH STRUCTURE OF MOBILE PHONE}

본 발명은 휴대용 단말기의 안테나 설치구조에 관한 것으로, 특히 폴더의 개폐동작에 따라 안테나가 회동되도록 하여 전파의 송수신이 양호하게 이루어질 수 있도록 한 휴대용 단말기의 안테나 설치구조에 관한 것이다.The present invention relates to an antenna installation structure of a portable terminal, and more particularly, to an antenna installation structure of a portable terminal to allow the antenna to be rotated in accordance with the opening and closing operation of the folder so that the transmission and reception of radio waves can be performed well.

최근 수년동안 휴대용 단말기의 사용자가 급격히 증가하여, 대부분의 사람이 보유할 정도로 보편화된 전자제품 중의 하나가 되었다.The number of users of portable terminals has increased rapidly in recent years, making it one of the most common electronic products that most people have.

또한, 휴대용 단말기의 기능도 최근 몇년동안 급격히 발전을 거듭하여 인터넷, 이메일 송수신, 화상송수신 등의 다양한 분야에서 기술개발이 이루어져 왔다.In addition, the function of the portable terminal has been rapidly developed in recent years, and technology development has been made in various fields such as the Internet, email transmission and reception, and image transmission and reception.

이러한 휴대용 단말기의 일반적인 형태가 도 1에 도시되어 있는 바, 이를 간단히 설명하면 다음과 같다.A general form of such a portable terminal is illustrated in FIG. 1, which will be briefly described as follows.

도시된 바와 같이, 종래의 휴대용 단말기는 본체(1)의 상단부에는 폴더(2)가 힌지결합에 의하여 개,폐가능하게 결합되어 있고, 그 폴더(2)의 내측면에는 글자나 문자를 표시하는 엘시디(3)가 설치되어 있다.As shown, the conventional portable terminal is coupled to the upper end of the main body 1, the folder 2 is opened and closed by the hinge coupling, and the letter or characters on the inner surface of the folder (2) LCD 3 is installed.

그리고, 상기 본체(1)의 후면 일측에는 전파를 송수신하는 안테나(4)가 고정결합되어 있고, 본체(1)의 상면에는 다수개의 키 패드(5)들이 설치되어 있는 패드부(6)가 설치되어 있다.In addition, an antenna 4 for transmitting and receiving radio waves is fixedly coupled to one side of the rear surface of the main body 1, and a pad part 6 having a plurality of keypads 5 installed on an upper surface of the main body 1 is installed. It is.

또한, 상기 본체(1)의 하단부에는 마이크(7)가 설치되어 있고, 폴더(2)의 상단부에는 스피커(8)가 설치되어 있다.In addition, a microphone 7 is provided at the lower end of the main body 1, and a speaker 8 is provided at the upper end of the folder 2.

그리고, 상기 본체(1)의 후면에는 전원을 공급하기 위한 충전 배터리(9)가 착,탈가능하게 결합되어 있다.And, the rear of the main body 1 is a rechargeable battery 9 for supplying power is detachably coupled.

상기와 같이 구성되어 있는 종래 휴대용 단말기는 사용자가 손으로 파지하거나, 포켓에 넣은 상태로 이동을 하며, 경우에 따라서는 목걸이 줄을 이용하여 목에 걸은 상태로 이동하게 된다.In the conventional portable terminal configured as described above, the user grips by hand or moves in a pocket, and in some cases, moves to a neck by using a necklace line.

그리고, 전화를 걸때는 폴더(2)를 열고 패드부(6)에 설치된 키 패드(5)들을 눌러서 전화를 걸고, 그 밖에 인터넷 및 게임을 하는 경우에도 키 패드(5)들을 눌러서 사용하게 된다.Then, when making a call, open the folder 2 and press the keypads 5 installed in the pad unit 6 to make a call. In addition, when the Internet and a game are played, the keypads 5 are pressed and used.

그러나, 상기와 같은 종래의 휴대용 단말기(10)는 사용자가 송수신을 하기 위하여 폴더(2)를 열때는 폴더(2)가 안테나(4)에 근접하게 회동되어지는데, 그와 같이 회동되어지는 폴더(2)의 내측에 설치된 피시비나 금속성 부품들에 의해 안테나(4)의 전파송수신에 영향을 미치게 되어 통화품질을 저하시키는 문제점을 가지고 있었다.However, in the conventional portable terminal 10 as described above, when the user opens the folder 2 for transmission and reception, the folder 2 is rotated close to the antenna 4, and the folder that is rotated as such ( 2) The PCB or the metallic components installed inside of it affected the radio wave transmission and reception of the antenna 4, and thus had a problem of degrading the call quality.

상기와 같은 문제점을 감안하여 안출한 본 발명의 목적은 폴더의 개폐동작에 연동되어 안테나가 폴더와 일정각도를 유지하도록 회동시켜서 전파 송수신성능을 향상시키도록 하는데 적합한 휴대용 단말기의 안테나 설치구조를 제공함에 있다.SUMMARY OF THE INVENTION An object of the present invention devised in view of the above problems is to provide an antenna installation structure of a portable terminal suitable for interlocking with an opening / closing operation of a folder so as to rotate the antenna to maintain a certain angle with the folder to improve radio wave transmission and reception performance. have.

도 1은 종래 휴대용 단말기의 구조를 보인 사시도.1 is a perspective view showing the structure of a conventional portable terminal.

도 2는 본 발명에 따른 안테나 설치구조를 가지는 휴대용 단말기의 사시도.Figure 2 is a perspective view of a portable terminal having an antenna installation structure according to the present invention.

도 3은 본 발명의 요부 구성도.3 is a main configuration diagram of the present invention.

도 4는 본 발명에서 폴더가 닫힌상태의 안테나상태를 보인 측단면도.Figure 4 is a side cross-sectional view showing the antenna state of the closed folder in the present invention.

도 5는 본 발명에서 폴더가 열린상태의 안테나상태를 보인 측단면도.Figure 5 is a side cross-sectional view showing an antenna state of the open folder in the present invention.

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

101 : 본체 101a : 회동홈부101: main body 101a: rotation groove

102 : 폴더 103 : 안테나102: folder 103: antenna

105 : 연결핀 106 : 와이어105: connecting pin 106: wire

107 : 압축스프링107: compression spring

상기와 같은 본 발명의 목적을 달성하기 위하여 본체의 상단부에 폴더가 개폐가능하게 결합되어 있고, 상기 본체의 후면 일측에 안테나가 설치되어 있는 휴대용 단말기에 있어서,In order to achieve the object of the present invention as described above, the portable terminal is coupled to the upper end of the main body to be openable and close, and an antenna is provided at one side of the rear side of the main body.

상기 안테나를 본체의 상단부에 형성된 회동홈부에 연결핀으로 고정하여 회동가능하게 설치하고, 그 안테나가 폴더의 열고 닫는 동작에 따라 연동되어 전파가 양호하게 송수신되도록 안테나를 일정각도 회동시키는 안테나회동기구를 설치하여 구성되는 휴대용 단말기의 안테나 설치구조가 제공된다.An antenna rotating mechanism for fixing the antenna to the rotating groove formed on the upper end of the main body with a connecting pin and rotatably installed, and rotating the antenna at an angle so that the antenna is interworked according to the opening and closing of the folder. Provided is an antenna installation structure of a portable terminal configured to be installed.

상기와 같이 구성되는 본 발명 휴대용 단말기의 안테나 설치구조를 첨부된 도면의 일실시예를 참고하여 보다 상세히 설명하면 다음과 같다.When the antenna installation structure of the present invention portable terminal configured as described above in more detail with reference to an embodiment of the accompanying drawings as follows.

도 2는 본 발명에 따른 안테나 설치구조를 가지는 휴대용 단말기의 사시도이고, 도 3은 본 발명의 요부 구성도이다.2 is a perspective view of a portable terminal having an antenna installation structure according to the present invention, Figure 3 is a main configuration of the present invention.

도시된 바와 같이, 본 발명의 안테나 설치구조를 가지는 휴대용 단말기는 본체(101)의 상단부에는 힌지결합에 의해 폴더(102)가 개폐가능하게 결합되어 있고, 본체(101)의 상단부 일측에는 전파를 송수신하는 안테나(103)가 설치되어 있으며, 후면에는 배터리(104)가 착,탈가능하게 결합되어 있다.As shown, in the portable terminal having the antenna mounting structure of the present invention, the folder 102 is coupled to the upper end of the main body 101 so as to be openable and closed by hinge coupling, and one side of the upper end of the main body 101 transmits and receives radio waves. The antenna 103 is installed, the battery 104 is detachably coupled to the back.

그리고, 상기 안테나(103)는 본체(101)의 상단부에 형성된 회동홈부(101a)에 하단부가 삽입되는데, 그와 같이 삽입된 안테나(103)의 하단부는 연결핀(105)에 고정된 상태로 일정각도 회동가능하게 결합되어 있다.In addition, the antenna 103 is inserted into the lower end of the rotating groove 101a formed in the upper end of the main body 101, the lower end of the inserted antenna 103 is fixed in a state fixed to the connecting pin 105 The angular rotation is coupled.

또한, 상기 폴더(102)의 하단부에 설치되는 와이어 고정부(102a)와 상기 안테나(103)의 하단부에 설치된 와이어 고정부(103a)는 와이어(106)로 연결되어 있어서, 상기 폴더(102)가 열렸을 때 안테나(103)의 하단부를 당겨서 안테나(103)가 후방으로 폴더(102)와 약 90°정도의 각도가 유지되도록 젖혀지도록 되어 있다.In addition, the wire fixing part 102a installed at the lower end of the folder 102 and the wire fixing part 103a provided at the lower end of the antenna 103 are connected by a wire 106, so that the folder 102 is connected to the wire fixing part 103a. When opened, the lower end of the antenna 103 is pulled so that the antenna 103 is flipped to maintain an angle of about 90 ° with the folder 102 to the rear.

그리고, 상기 안테나(103)의 하단부 후면과 본체(101)의 상부커버(111) 내측면 사이에는 압축스프링(107)이 설치되어 있어서, 폴더(102)를 닫았을 때 압축스프링(107)의 복원력에 의해 안테나(103)를 본체(101)와 일직선이 되도록 복원시키게 되어 있다.In addition, a compression spring 107 is provided between the rear surface of the lower end of the antenna 103 and the inner surface of the upper cover 111 of the main body 101, so that the restoring force of the compression spring 107 when the folder 102 is closed. The antenna 103 is restored so that the antenna 103 is aligned with the main body 101.

상기와 같이 구성되어 있는 본 발명의 안테나 설치구조를 가지는 휴대용 단말기는 사용자가 휴대용 단말기(100)를 휴대하고 이동하는 상태에서 전화가 걸려오거나 전화를 거는 경우에는 폴더(102)를 열고 걸려온 전화를 받거나 전화를 걸게 된다.The portable terminal having the antenna installation structure of the present invention configured as described above opens a folder 102 and receives an incoming call when a user makes a call or makes a phone call while carrying and moving the portable terminal 100. You will make a call.

상기와 같이 폴더(102)를 열거나 닫을때는 폴더(102)와 연동되어 안테나(103)가 회동되는데, 안테나(103)의 연동되는 동작을 도 4, 도 5를 참조하여 설명하면 다음과 같다.When the folder 102 is opened or closed as described above, the antenna 103 is rotated in association with the folder 102. The operation of the antenna 103 will be described with reference to FIGS. 4 and 5 as follows.

도 4는 폴더(102)가 닫혔을때의 안테나(103) 상태를 보인 측단면도로, 이와 같은 상태에서는 압축스프링(107)의 복원력에 의하여 안테나(103)를 밀게되므로, 안테나(103)는 점선으로 표시한 것과 같이 뒤로 젖혀진 상태에서 연결핀(105)을 중심으로 시계반대방향(화살표방향)으로 회동하며, 폴더(102)와 대략 일직선이 되는 상태에서 안테나(103)의 외측면이 회동홈부(101a)의 내측면에 지지되어 세워진 상태가되며, 그와 같은 상태에서 압축스프링(107)의 스프링력이 계속작용하므로 안테나(103)가 실선으로 표시된 것과 같이 세워진상태를 유지하게 된다.4 is a side sectional view showing the state of the antenna 103 when the folder 102 is closed. In this state, the antenna 103 is pushed by the restoring force of the compression spring 107, so that the antenna 103 is dotted. As shown in FIG. 5, the back surface of the antenna 103 rotates in a counterclockwise direction (arrow direction) around the connecting pin 105 in a state in which the outer surface of the antenna 103 is in a substantially straight line. It is supported by the inner surface of the 101a and is in a standing state. In such a state, the spring force of the compression spring 107 continues to act so that the antenna 103 is kept in a standing state as indicated by the solid line.

도 5는 폴더(102)가 열렸을때의 안테나(103)의 상태를 보인 측단면도로, 사용자가 폴더(102)를 열게되면 폴더(102)가 회동되며 와이어(106)를 당겨서안테나(103)의 하단부를 당기게 되는데, 그와 같이 당겨지는 안테나(103)는 점선으로 표시된 상태에서 연결핀(105)을 중심으로 시계방향(화살표방향)으로 회동하여 실선으로 표시된 것과 같이 안테나(103)가 폴더(102)와 약90°를 이루는 상태가 되며, 그와 같은 상태에서 전파의 송수신이 이루어지므로 안테나(103)가 타부품에 의해 영향을 받지 않고 양호한 상태로 전파의 송수신이 이루어지게 된다.5 is a side cross-sectional view showing the state of the antenna 103 when the folder 102 is opened. When the user opens the folder 102, the folder 102 is rotated and the wire 106 is pulled out of the antenna 103. The antenna 103, which is pulled as described above, is rotated clockwise (arrow direction) about the connecting pin 105 in a state indicated by a dotted line, and the antenna 103 is displayed as a solid line as indicated by a solid line. ) And about 90 °, and the radio wave is transmitted and received in such a state, so that the antenna 103 is transmitted and received in a good state without being affected by other components.

이상에서 상세히 설명한 바와 같이, 본 발명 휴대용 단말기의 안테나 설치구조는 안테나를 본체의 상단부에 회동가능하게 설치하고, 그 안테나의 측면과 폴더를 와이어로 연결하며, 안테나의 내측면과 본체의 상부커버 내측면 사이에 압축스프링을 설치하여, 폴더를 열었을때는 와이어가 당겨지며 안테나를 회동시켜서 폴더와 일정각도를 유지하도록 뒤로 젖혀지고, 폴더를 닫았을때는 압축스프링의 복원력에 의해 안테나가 원상태로 복원되어지게 되어, 사용자가 폴더를 열고 송수신을 할 때 안테나가 폴더의 내부에 설치된 부품들에 의해 영향을 받지않도록 함으로써, 안테나가 항상 양호한 전파의 송수신상태를 유지하는 효과가 있다.As described in detail above, the antenna installation structure of the portable terminal of the present invention is rotatably installed in the upper end of the main body of the antenna, the side and the folder of the antenna by wire, the inner surface of the antenna and the upper cover of the main body Compression springs are installed between the sides so that when the folder is opened, the wire is pulled and the antenna is rotated back to maintain the angle with the folder.When the folder is closed, the antenna is restored to its original state by the restoring force of the compression spring. Therefore, when the user opens and receives the folder and transmits and receives the antenna, the antenna is not affected by the components installed inside the folder, so that the antenna always maintains a good radio wave transmission and reception state.

Claims (2)

본체의 상단부에 폴더가 개폐가능하게 결합되어 있고, 상기 본체의 후면 일측에 안테나가 설치되어 있는 휴대용 단말기에 있어서,In the portable terminal that the folder is coupled to the upper end of the main body to be opened and closed, the antenna is provided on one side of the rear of the main body, 상기 안테나를 본체의 상단부에 형성된 회동홈부에 연결핀으로 고정하여 회동가능하게 설치하고, 그 안테나가 폴더의 열고 닫는 동작에 따라 연동되어 전파가 양호하게 송수신되도록 안테나를 일정각도 회동시키는 안테나회동기구를 설치하여 구성되는 것을 특징으로 하는 휴대용 단말기의 안테나 설치구조.An antenna rotating mechanism for fixing the antenna to the rotating groove formed on the upper end of the main body with a connecting pin and rotatably installed, and rotating the antenna at an angle so that the antenna is interworked according to the opening and closing of the folder. Antenna installation structure of a portable terminal, characterized in that the installation is configured. 제 1항에 있어서, 상기 안테나회동기구는 상기 폴더의 하단부와 안테나의 하단부를 와이어를 연결하여 폴더를 열었을 때 와이를 당겨서 안테나가 후방으로 일정각도 회동되도록 하고, 상기 안테나의 하단부 내측면과 본체의 사이에 압축스프링을 설치하여 폴더를 닫았을 때 안테나의 하단부를 밀어서 복귀되도록 구성된 것을 특징으로 하는 휴대용 단말기의 안테나 설치구조.According to claim 1, wherein the antenna rotation mechanism is connected to the lower end of the folder and the lower end of the antenna when the wire is opened when the folder is opened so that the antenna is rotated at an angle to the rear, the inner surface of the lower end of the antenna and the body The installation structure of the antenna of the portable terminal, characterized in that the compression spring is installed between the closed when the folder is closed by pushing the lower end of the antenna.
KR1020020045369A 2002-07-31 2002-07-31 Antena establish structure of mobile phone KR20040012020A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040016651A (en) * 2002-08-19 2004-02-25 에스케이텔레텍주식회사 Mobile phone having rotary antenna
KR100464732B1 (en) * 2002-09-02 2005-01-05 에스케이텔레텍주식회사 Folder type mobile communication terminal having rotary antenna
KR100504803B1 (en) * 2002-09-19 2005-07-29 엘지전자 주식회사 Antena of mobile phone

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990021776U (en) * 1999-01-06 1999-06-25 송정헌 Folder type pocket telephone automatic open and close antenna structure
KR20010028652A (en) * 1999-09-22 2001-04-06 서평원 device for variable position antenna of folder type terminal
KR200224749Y1 (en) * 2000-12-13 2001-05-15 손대봉 Automatic Directional Antenna for Fold Cell Phones
KR200235330Y1 (en) * 2001-04-06 2001-10-11 안정오 Cellphone antenna
KR20030054470A (en) * 2001-12-26 2003-07-02 주식회사 어필텔레콤 Antenna for mobile phone

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990021776U (en) * 1999-01-06 1999-06-25 송정헌 Folder type pocket telephone automatic open and close antenna structure
KR20010028652A (en) * 1999-09-22 2001-04-06 서평원 device for variable position antenna of folder type terminal
KR200224749Y1 (en) * 2000-12-13 2001-05-15 손대봉 Automatic Directional Antenna for Fold Cell Phones
KR200235330Y1 (en) * 2001-04-06 2001-10-11 안정오 Cellphone antenna
KR20030054470A (en) * 2001-12-26 2003-07-02 주식회사 어필텔레콤 Antenna for mobile phone

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040016651A (en) * 2002-08-19 2004-02-25 에스케이텔레텍주식회사 Mobile phone having rotary antenna
KR100464732B1 (en) * 2002-09-02 2005-01-05 에스케이텔레텍주식회사 Folder type mobile communication terminal having rotary antenna
KR100504803B1 (en) * 2002-09-19 2005-07-29 엘지전자 주식회사 Antena of mobile phone

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