KR200333729Y1 - Connection structure of antenna for wireless telephone - Google Patents

Connection structure of antenna for wireless telephone Download PDF

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Publication number
KR200333729Y1
KR200333729Y1 KR2019980012359U KR19980012359U KR200333729Y1 KR 200333729 Y1 KR200333729 Y1 KR 200333729Y1 KR 2019980012359 U KR2019980012359 U KR 2019980012359U KR 19980012359 U KR19980012359 U KR 19980012359U KR 200333729 Y1 KR200333729 Y1 KR 200333729Y1
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KR
South Korea
Prior art keywords
antenna
circuit board
holder
movable terminal
terminal
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KR2019980012359U
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Korean (ko)
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KR20000002492U (en
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이상희
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주식회사 팬택앤큐리텔
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Priority to KR2019980012359U priority Critical patent/KR200333729Y1/en
Publication of KR20000002492U publication Critical patent/KR20000002492U/en
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Publication of KR200333729Y1 publication Critical patent/KR200333729Y1/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
    • H01Q1/20—Resilient mountings
    • 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

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

Abstract

본 고안은 무선전화기용 안테나의 접속구조에 관한 것으로서, 교신 효율을 증대하기 위하여 본체에 내장된 안테나에 나사식으로 체결되는 도전체인 고정단자를 통해 안테나에 회로적인 접속을 이루도록 회로기판에 접점을 이루는 가동단자로 구성한 무선전화기용 안테나의 접속구조에 있어서, 상기 고정단자(300)에는 회로기판(20)측으로 열리도록 수용홈(240)을 형성한 홀더(200)를 삽입하고, 상기 홀더(200)에는 탄성부재(100)를 내장함과 함께 이 탄성부재(100)의 탄성적인 지지에 의해 홀더(200)의 내부에서 이탈이 방지된 상태로 돌출하여 회로기판(20)의 패턴(22)에 탄성적인 접점을 이루는 가동단자(400)를 특징적 구성으로하여, 상기 탄성부재의 균형있는 탄성적인 지지에 의해 가동단자가 회로기판에 안정된 접점을 이룸과 함께 가동단자와 회로기판과의 접점이 형합식으로 이루어지는 것을 요지로 한다.The present invention relates to a connection structure of an antenna for a radiotelephone, in which a contact is made to a circuit board so as to make a circuit connection to the antenna through a fixed terminal, which is a conductor that is screwed to an antenna built into the main body to increase communication efficiency. In the connection structure of an antenna for a wireless telephone composed of a movable terminal, a holder 200 having a receiving groove 240 is inserted into the fixed terminal 300 so as to open toward the circuit board 20, and the holder 200 is inserted into the fixed terminal 300. The elastic member 100 has a built-in and the elastic support of the elastic member 100 to protrude in a state in which the separation is prevented from the inside of the holder 200 is elastic to the pattern 22 of the circuit board 20 With the characteristic configuration of the movable terminal 400 to form a contact, the movable terminal is a stable contact on the circuit board by the balanced elastic support of the elastic member and the movable terminal and the circuit board The point is that made of a type hapsik as a base.

Description

무선전화기용 안테나의 접속구조(Connecting structure of antenna for wireless phone)Connecting structure of antenna for wireless phone

본 고안은 무선전화기용 안테나에 관한 것으로서, 특히 안테나와 회로기판과의 안정된 접속상태를 유지하는 무선전화기용 안테나의 접속구조에 관한 것이다.The present invention relates to an antenna for a radiotelephone, and more particularly, to a connection structure of an antenna for a radiotelephone for maintaining a stable connection state between an antenna and a circuit board.

일반적으로, 무선전화기는 본체의 수용공간에 회로소자들을 탑재한 회로기판 등의 전자부품을 내장함과 함께 다이얼 및 키패드 또는 부가적으로 기록 및 재생과 관련된 버튼을 본체의 전면을 통해 돌출되도록 설치하고, 본체의 후면에는 교신 효율을 증대하기 위하여 단말기의 교신 상태에 따라 수동적으로 출몰되어 도1에서와 같이 본체에 내장된 회로부품과 접속구조를 갖는 안테나를 구비하여 사용하였다.In general, a radiotelephone has a built-in electronic component such as a circuit board having circuit elements installed therein, and installs a dial and keypad or additional buttons related to recording and playback through the front of the main body. In order to increase the communication efficiency, the rear surface of the main body was manually mounted according to the communication state of the terminal and used as an antenna having a circuit structure and a connection structure built in the main body as shown in FIG. 1.

이러한 종래의 무선전화기용 안테나(10)의 접속구조는 도1에서 나타낸 바와 같이 안테나(10)에 나사식으로 체결되는 도전성이 있는 금속가공물로 이루어진 고정단자(30)와, 고정단자(30)를 통해 안테나(10)에 회로적인 접속을 이루도록 회로기판(20)에 삽입된 상태에서 융착됨과 함께 그 상단이 고정단자(30)에 탄성적으로 반발하도록 점 접점을 이루는 판스프링형의 가동단자(40)로 구성한다.The connection structure of the conventional radiotelephone antenna 10 has a fixed terminal 30 and a fixed terminal 30 made of a conductive metal workpiece that is screwed to the antenna 10, as shown in FIG. The plate spring-type movable terminal 40 is fused in the state of being inserted into the circuit board 20 so as to make a circuit connection to the antenna 10 and forms a point contact so that the upper end thereof elastically repels the fixed terminal 30. ).

그러나 상기한 종래의 무선전화기용 안테나(10)의 접속구조는 고정단자(30)와 회로기판(20)과의 접속상태가 불량한 문제점이 있었다However, the connection structure of the conventional radiotelephone antenna 10 has a problem in that the connection between the fixed terminal 30 and the circuit board 20 is poor.

즉, 이러한 접속상태 불량의 발생은 구조적으로 체결의 정확성이 떨어지는 융착식에 의해 가동단자(40)의 하단과 회로기판(20)을 체결하는 방식과, 고착된 납이 충격에 의해 쉽게 떨어지는 것과, 가동단자(40)가 판을 절곡하여 탄성력을 부여한 판스프링형으로 반복적인 충격에 의해 소성변형 되어 탄성력을 상실하는 등의 요인에 으인에 있는 것이다.That is, the occurrence of such a connection state defect is a method of fastening the lower end of the movable terminal 40 and the circuit board 20 by the fusion type structurally less accurate, and the fastened lead is easily dropped by the impact, The movable terminal 40 is a plate spring type in which an elastic force is applied by bending a plate, which is plastically deformed by repetitive impact, thereby losing elastic force.

본 고안은 상기한 문제점을 해결하기 위하여 안출한 것으로서, 본 고안의 목적은 융착방식을 배제한 형합식에 의해 체결됨과 함께 가동단자와 회로기판과의 탄성적인 접점이 보장되어 안정된 접점을 이루는 무선전화기용 안테나의 접속구조를 제공하는데 있다.The present invention has been made in order to solve the above problems, the purpose of the present invention is to be secured by the bonding type, excluding the fusion method, and the elastic contact between the movable terminal and the circuit board to achieve a stable contact To provide an antenna connection structure.

상기 목적을 실현하기 위한 본 고안은 교신 효율을 증대하기 위하여 본체에 내장된 안테나에 나사식으로 체결되는 도전체인 고정단자를 통해 안테나에 회로적인 접속을 이루도록 회로기판에 접점을 이루는 가동단자로 구성한 무선전화기용 안테나의 접속구조에 있어서, 상기 고정단자에는 회로기판측으로 열리도록 수용홈을 형성한 홀더를 삽입하고, 상기 홀더에는 탄성부재를 내장함과 함께 이 탄성부재의 탄성적인 지지에 의해 홀더의 내부에서 이탈이 방지된 상태로 돌출하여 회로기판의 패턴에 탄성적인 접점을 이루는 가동단자를 특징적 구성으로 한다.The present invention for realizing the above object consists of a movable terminal which makes contact with the circuit board to make a circuit connection to the antenna through a fixed terminal which is a conductor that is screwed to the antenna built into the main body to increase the communication efficiency. In the connection structure of an antenna for a telephone, a holder having a receiving groove formed to be opened to the circuit board side is inserted into the fixed terminal, and the holder has a built-in elastic member and is elastically supported by the elastic member. It is characterized by the configuration of the movable terminal protruding in a state that is prevented from the separation to form an elastic contact to the pattern of the circuit board.

상기 특징적 구성에 의한 본 고안의 기술적 사상은 탄성부재의 지지에 의해 가동단자가 회로기판에 안정된 접점을 이룸과 함께 가동단자와 회로기판과의 접점이 형합식으로 이루어지는 것이다.The technical idea of the present invention by the above characteristic configuration is that the movable terminal forms a stable contact on the circuit board by the support of the elastic member, and the contact between the movable terminal and the circuit board is formed by a combination type.

도1은 종래 기술에 의한 무선전화기용 안테나의 접속구조 구성을 나타낸 측단면도,1 is a side sectional view showing a connection structure configuration of a radiotelephone antenna according to the prior art;

도2는 본 고안에 의한 무선전화기용 안테나의 접속구조가 결착된 상태의 구성을 나타낸 측단면도,Figure 2 is a side cross-sectional view showing a configuration of a state in which the connection structure of the antenna for a radiotelephone according to the present invention is attached;

도3은 도2에 적용한 접점구성의 분해 단면도.3 is an exploded cross-sectional view of the contact configuration applied to FIG.

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

10 : 안테나 20 : 회로기판 100 : 탄성부재10: antenna 20: circuit board 100: elastic member

200 : 홀더 240 : 수용홈 300 : 고정단자200: holder 240: receiving groove 300: fixed terminal

400 : 가동단자400: movable terminal

이하 본 고안의 바람직한 실시예를 첨부한 도면 도2와 도3을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, described in detail with reference to Figures 2 and 3 attached to a preferred embodiment of the present invention.

도면에서 본 고안은 교신 효율을 증대하기 위하여 본체에 내장된 회로기판(20)등의 전장품과 접속되는 안테나(10)와, 이 안테나(10)와 회로기판(20)을 회로적으로 연결하는 접속수단의 구성을 제공한다.In the drawings, the present invention provides an antenna 10 to be connected to electrical components such as a circuit board 20 built into the main body, and a connection for connecting the antenna 10 and the circuit board 20 to a circuit in order to increase communication efficiency. Provide the configuration of the means.

상기 접속수단은 상기 회로기판(20)측으로 열리도록 수용홈(240)을 형성한 홀더(200)를 삽입한 고정단자(300)와, 상기 고정단자(300)의 홀더(200)에 내장한 탄성부재(100)와, 상기 탄성부재(100)의 탄성적인 지지에 의해 홀더(200)의 내부에서 이탈이 방지된 상태로 돌출하여 회로기판(20)의 패턴(22)에 탄성적인 접점을 이루는 가동단자(400)를 특징적 구성으로 한다.The connecting means includes a fixed terminal 300 into which a holder 200 having a receiving groove 240 is formed to open toward the circuit board 20, and elasticity built into the holder 200 of the fixed terminal 300. The member 100 and the movable member protruding in a state where the separation is prevented from the inside of the holder 200 by the elastic support of the elastic member 100 to form an elastic contact with the pattern 22 of the circuit board 20. The terminal 400 has a characteristic configuration.

상기 특징적 구성에서 고정단자(300)에는 암나사(340)를 형성하고, 안테나(10)에는 숫나사(12)를 형성하여 나사식으로 체결한다.In the characteristic configuration, the female terminal 340 is formed on the fixed terminal 300 and the male screw 12 is formed on the antenna 10 to be screwed.

그리고 고정단자(300)에는 도3에 나타낸 바와 같이 홀더(200)가 억지 끼워맞춤되는 수용공간(320)을 형성한다.And the fixed terminal 300, as shown in Figure 3 to form a receiving space 320 for the holder 200 is forcibly fitted.

또한 홀더(200)의 열린측의 내면에는 내향플랜지(220)를 형성하고, 가동단자(400)에는 홀더(200)에 수용된 상태에서 내향플랜지(220)와 접점을 이루어 이탈이 방지되도록 외향플랜지(420)를 형성한다.In addition, the inward flange 220 is formed on the inner surface of the open side of the holder 200, and the outward flange (200) is formed in the movable terminal 400 in contact with the inward flange 220 in a state accommodated in the holder 200 to prevent the departure. 420 is formed.

따라서 상기 구성에 의한 본 고안은 우선 가동단자(400)와 고정단자(300),가동단자(400)와 회로기판(20)과의 체결이 별도의 도구를 배제한 형합식에 의함으로서 간단한 조립이 이루어진다.Therefore, the present invention by the above configuration is a simple assembly is made by the first combination of the movable terminal 400 and the fixed terminal 300, the movable terminal 400 and the circuit board 20 by the formula that excludes a separate tool. .

이와 같이 조립된 본 고안은 가동단자(400)가 탄성부재(100)의 지지에 의해 회로기판(20)과의 패턴(22)과의 접점이 이루어짐으로써, 안테나(10)의 회로적인 접속이 안정되어 안테나(10)를 통한 교신효울의 이득이 증대된다.In the present invention assembled as described above, since the movable terminal 400 makes contact with the pattern 22 with the circuit board 20 by the support of the elastic member 100, the circuit connection of the antenna 10 is stable. Thus, the gain of the communication effect through the antenna 10 is increased.

아울러 가동단자(400)의 융착방식을 배제하고 가동단자(400)와 회로기판(20)과의 누름방식에 의함으로서, 가동단자(400)와 회로기판(20)과의 접점위치에 다양성을 갖는 것이다.In addition, by excluding the fusion method of the movable terminal 400 and by the pressing method between the movable terminal 400 and the circuit board 20, there is a variety in the contact position between the movable terminal 400 and the circuit board 20. will be.

본 고안은 가동단자와 회로기판의 융착에 의한 체결방식을 배제하고, 형합식의 접점방식에 의함으로서 조립공정이 향상되는 효과가 있다.The present invention eliminates the fastening method by fusion of the movable terminal and the circuit board, and has an effect of improving the assembling process by the contact type contact method.

그리고 가동단자가 탄성부재의 탄성적인 지지에 의해 가동단자와 회로기판과의 균형 있는 탄성적인 접점이 이루어짐으로서, 회로기판과 안테나의 접점이 보장된다. 이에 교신효울의 이득이 증대되는 효과가 있다.In addition, since the movable terminal has a balanced elastic contact between the movable terminal and the circuit board by the elastic support of the elastic member, the contact between the circuit board and the antenna is guaranteed. This has the effect of increasing the communication effect.

Claims (1)

교신 효율을 증대하기 위하여 본체에 내장된 안테나에 나사식으로 체결되는 도전체인 고정단자를 통해 안테나에 회로적인 접속을 이루도록 회로기판에 접점을 이루는 가동단자로 구성한 무선전화기용 안테나의 접속구조에 있어서,In the connection structure of an antenna for a radiotelephone, comprising a movable terminal which makes contact with a circuit board so as to make a circuit connection to the antenna through a fixed terminal, which is a conductor that is screwed to an antenna built into the main body to increase communication efficiency, 상기 고정단자(300)에는 회로기판(20)측으로 열리도록 수용홈(240)을 형성한 홀더(200)를 삽입하고, 상기 홀더(200)에는 탄성부재(100)를 내장함과 함께 이 탄성부재(100)의 탄성적인 지지에 의해 홀더(200)의 내부에서 이탈이 방지된 상태로 돌출하여 회로기판(20)의 패턴(22)에 탄성적인 접점을 이루는 가동단자(400)로 구성한 것을 특징으로 하는 무선전화기용 안테나의 접속구조.The fixed terminal 300 is inserted into the holder 200 having the receiving groove 240 to be opened to the circuit board 20 side, the holder 200 has a built-in elastic member 100 and the elastic member It characterized by consisting of a movable terminal 400 protruding in the state in which the separation is prevented from the inside of the holder 200 by the elastic support of the 100 to form an elastic contact to the pattern 22 of the circuit board 20. Connection structure of an antenna for a radiotelephone.
KR2019980012359U 1998-07-07 1998-07-07 Connection structure of antenna for wireless telephone KR200333729Y1 (en)

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KR200333729Y1 true KR200333729Y1 (en) 2004-01-24

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KR100433983B1 (en) * 2001-12-26 2004-06-04 한국전자통신연구원 The feeding structure of mobile phone antenna
KR100714599B1 (en) * 2004-12-21 2007-05-07 삼성전기주식회사 A built in anntena assembly of wireless communication terminal

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