KR200346124Y1 - mobile phone's antenna - Google Patents

mobile phone's antenna Download PDF

Info

Publication number
KR200346124Y1
KR200346124Y1 KR20-2003-0040937U KR20030040937U KR200346124Y1 KR 200346124 Y1 KR200346124 Y1 KR 200346124Y1 KR 20030040937 U KR20030040937 U KR 20030040937U KR 200346124 Y1 KR200346124 Y1 KR 200346124Y1
Authority
KR
South Korea
Prior art keywords
bobbin
coil
present
antenna
winding material
Prior art date
Application number
KR20-2003-0040937U
Other languages
Korean (ko)
Inventor
황재승
Original Assignee
에스씨씨(주)
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.)
Filing date
Publication date
Application filed by 에스씨씨(주) filed Critical 에스씨씨(주)
Priority to KR20-2003-0040937U priority Critical patent/KR200346124Y1/en
Application granted granted Critical
Publication of KR200346124Y1 publication Critical patent/KR200346124Y1/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/08Helical antennas
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/12Supports; Mounting means
    • H01Q1/22Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242Supports; 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/48Earthing means; Earth screens; Counterpoises

Landscapes

  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)

Abstract

본 고안은 유전체 보빈상에 전도성 코일을 감설하여서 된 내장형 휴대폰의 안테나에 관한 것이다.The present invention relates to an antenna of a built-in cellular phone made of a conductive coil wound on a dielectric bobbin.

본 고안은 세라믹 재질의 보빈(10) 저부에 권선재(20)의 접지판(21)을 접합시킨 상태에서 권선재(20)에 마련되는 코일(22)을 보빈(10)의 외벽(12)에 복수열로 감설하여 접합시켜 구성한 것이다.According to the present invention, the outer wall 12 of the bobbin 10 includes a coil 22 provided on the winding material 20 in a state in which the ground plate 21 of the winding material 20 is bonded to the bottom of the ceramic bobbin 10. It is formed by reducing the number of rows in and joining them.

본 고안은 보빈(10)의 규격에 관계없이 그 제조를 매우 용이하게 할 수 있을 뿐만 아니라 보빈(10)에 감설된 코일(22)의 부착상태를 견고하게 유지할 수 있는 등의 효과가 있다.The present invention not only makes it possible to manufacture the bobbin 10 very easily, but also has the effect of firmly maintaining the attachment state of the coil 22 wound on the bobbin 10.

Description

휴대폰 안테나{mobile phone's antenna}Mobile phone's antenna

본 고안은 휴대폰 안테나에 관한 것으로서, 좀더 상세하게는 유전체 보빈상에 전도성 코일을 감설하여서 된 내장형 휴대폰의 안테나에 관한 것이다.The present invention relates to a mobile phone antenna, and more particularly, to an antenna of a built-in mobile phone made by winding a conductive coil on a dielectric bobbin.

휴대폰 안테나는 내장형과 외장형으로 구분되며, 내장형 안테나는 합성수지재의 보빈을 이용하는 경우와 세라믹 재질의 보빈을 이용하는 경우로 나누어지는데, 합성수지재의 보빈을 이용하는 경우 보빈에 권선(코일)을 감설하는 작업이 비교적 용이하나 근자에 들어 고주파 대역에서의 효율성을 향상시키기 위해 유전체인 세라믹 재질 제작되는 보빈의 사용도가 높아지고 있다.Cell phone antennas are divided into internal and external types, and internal antennas are divided into those using synthetic resin bobbins and those using ceramic resin bobbins. In recent years, the use of bobbins made of a ceramic material, which is a dielectric material, is increasing to improve efficiency in a high frequency band.

세라믹 재질의 보빈에 코일을 감설하고자 할 경우 보빈의 외벽에 코일을 감설하기 위한 나선형 권선홈을 가공한 다음 권선홈에 맞추어 코일을 감설하여야 하는데, 위와 같은 보빈의 가공에는 고가의 전용기가 필요 할 뿐만 아니라 권선작업에 상당한 시간과 인력이 투입되어야 한다는 등의 문제점이 지적되었다.If you want to reduce the coil in the bobbin made of ceramic material, you have to process the spiral winding groove to reduce the coil on the outer wall of the bobbin, and then reduce the coil in accordance with the winding groove. Rather, it was pointed out that a considerable amount of time and manpower was required for the winding operation.

상기한 문제점을 해소하기 위한 방안으로 세라믹 재질의 보빈 외벽에 분말화된 전도성 소재와 접착제를 혼합한 액제를 프린팅하는 방법이 안출되어 이용되고 있으나, 위와 같은 방법은 대량생산에 적합한 것으로 다품종 소량화되는 휴대폰의 기종에 탄력적으로 대처하기 힘들다는 문제점이 있었으며, 또한, 제조설비에 상당한 비용이 따를 뿐만 아니라 상당한 숙련(기술습득)을 필요로 한다는 등의 문제점이 발생한다.In order to solve the above problems, a method of printing a liquid material mixed with a powdered conductive material and an adhesive on a bobbin outer wall of a ceramic material has been devised and used. There is a problem that it is difficult to cope flexibly with the model of the mobile phone, and also there is a problem such as not only a considerable cost to the manufacturing equipment, but also requires a significant skill (acquisition of technology).

본 고안은 전술한 바와 같은 종래 내장형 안테나의 제조에 따른 제반 문제점을 일소하기 위해 창출 된 것으로서, 보빈에 별도로 제조되는 권선재를 감설할 수 있도록 함으로써 보빈의 규격에 구애받지 않으면서 신속하고 용이하게 권선작업을진행시킬 수 있도록 함에 기술적 과제의 주안점을 두고 완성한 휴대폰 안테나를 제공하고자 한다.The present invention was created to eliminate all the problems caused by the conventional built-in antenna as described above, by allowing the winding material to be manufactured separately in the bobbin can be wound quickly and easily without being bound to the bobbin specification We want to provide a complete mobile phone antenna with the main focus of the technical task in order to allow the work to proceed.

상기한 기술적 과제를 달성하기 위한 본 고안은 세라믹 재질의 보빈과, 접지판 및 코일을 구비하는 권선재 등의 구성요소를 구비한다.The present invention for achieving the above technical problem is provided with components such as a bobbin of a ceramic material, a winding material having a ground plate and a coil.

도 1은 본 고안에서 제시하는 안테나의 일실시예를 도시한 사시도.1 is a perspective view showing an embodiment of the antenna proposed in the present invention.

도 2는 본 고안의 분해사시도.Figure 2 is an exploded perspective view of the present invention.

도 3은 본 고안에 따른 권선부재를 발췌한 사시도.Figure 3 is a perspective view of the winding member according to the present invention.

▣ 도면의 주요부분에 사용된 부호의 설명 ▣▣ Explanation of symbols used in main part of drawing

1 : 안테나 10: 보빈1 antenna 10: bobbin

12: 외벽 13: 통공12: outer wall 13: through hole

20: 권선재 21: 접지판20: winding material 21: ground plate

22: 코일 23: 밴딩부22: coil 23: bending portion

도 1에 본 고안에서 제시하는 안테나(1)의 바람직한 실시예가 도시되고 도 2에 본 고안의 분해사시도가 도시되는데, 도시된 바와 같이 본 고안은 통공(13)을 구비하는 세라믹 재질의 보빈(10)의 저부에 전도성이 우수한 소재(구리, 동 등)로 제조되는 권선재(20)의 접지판(21)을 접합시킨 상태에서 권선재(20)에 마련되는 코일(22)을 보빈(10)의 외벽(12)에 복수열로 감설하여 접착제 등의 수단으로 접합시키고, 상기 접지판(21)에 마련되는 통공(21a)상으로 커넥터(14)의 결합돌기(15)를 관통시켜 커넥터(14)가 보빈(10)의 통공(13)상에 밀착·결합될 수 있도록 한 것이다.The preferred embodiment of the antenna 1 presented in the present invention is shown in FIG. 1 and an exploded perspective view of the present invention is shown in FIG. 2. As shown, the present invention is a ceramic bobbin 10 having a through hole 13. The bobbin 10 is provided with a coil 22 provided on the winding material 20 in a state where the ground plate 21 of the winding material 20 made of a material having excellent conductivity (copper, copper, etc.) is bonded to the bottom of the A plurality of rows of the outer wall 12 are bonded to each other by means of an adhesive or the like, and the coupling protrusion 15 of the connector 14 is penetrated through the through hole 21a provided in the ground plate 21. ) Is to be in close contact with the through hole 13 of the bobbin (10).

도 3에 본 고안에 따른 권선재(20)를 발췌한 사시도가 도시되는데, 도시된 바와 같이 권선재(20)는 밴딩부(23)에 의해 구획되는 접지판(21)과 코일(22)로 구성하고, 상기 접지판(21)의 중앙영역에 통공(21a)을 형성하며, 상기 코일(22)은 그 단면이 장방형을 이루는 판재를 사용하여 밀착력을 높일 수 있도록 한다.3 is a perspective view of the winding material 20 according to the present invention, the winding material 20 is shown as the ground plate 21 and the coil 22 partitioned by the bending portion 23 as shown. The through hole 21a is formed in the central region of the ground plate 21, and the coil 22 is used to increase adhesion by using a plate whose cross section is rectangular.

이상의 구성으로 된 본 고안은 접착제 등의 수단을 이용하여 권선재(20)의 접지판(21)을 보빈(10) 저부에 접합시킨 상태에서 밴딩부(13)를 보빈(10)의 외벽(12)측으로 밴딩시킨 다음 권선재(20)의 코일(22)을 보빈(10)의 외벽(12)에 나선형으로 감설시켜 접착제 등의 수단으로 접합시킬 수 있도록 한 것으로서, 별다른 장비없이 권선재(20)의 부착을 매우 용이하고 신속하게 진행할 수 있는 것이며, 코일(22)이 판재의 형태이므로 밀착력이 우수하여 감설된 코일(22)의 위치가 임의 이탈되지 않게 된다.According to the present invention having the above-described configuration, the banding portion 13 is joined to the bottom of the bobbin 10 with the ground plate 21 of the winding material 20 bonded to the bottom of the bobbin 10 by means of an adhesive or the like. After bending to the side side, the coil 22 of the winding material 20 is spirally wound on the outer wall 12 of the bobbin 10 so as to be joined by means such as an adhesive, and the winding material 20 without any other equipment. It is possible to proceed very easily and quickly, and since the coil 22 is in the form of a plate, the adhesive force is excellent and the position of the reduced coil 22 is not randomly released.

본 고안은 보빈(10)상에 별도의 권선재(20)를 감설하여 접합하는 구성이기 때문에 보빈(10)의 규격이 달라지더라도 코일(22)의 길이를 가감시켜 주면 즉시 제조가 가능하므로 다품종 소량화되는 휴대폰의 기종변화에 능동적으로 대처할 수 있는 것이다.The present invention is a configuration in which a separate winding material 20 is wound on the bobbin 10 and bonded to the bobbin 10, so that even if the bobbin 10 is changed in size, the coil 22 can be manufactured immediately, so that a variety of products It will be able to proactively cope with the changes in the model of mobile phones.

본 고안에서 제시하는 휴대폰 안테나(1)는 보빈(10)의 규격에 관계없이 그 제조를 매우 용이하게 할 수 있을 뿐만 아니라 보빈(10)에 감설된 코일(22)의 부착상태를 견고하게 유지할 수 있는 것으로서, 궁극적으로는 휴대폰 안테나(1)의 생산단가를 낮추면서도 그 성능은 우수하게 유지시킬 수 있는 매우 유익한 고안인 것이다.The mobile phone antenna 1 proposed in the present invention can not only facilitate the manufacture of the bobbin 10, but also maintain the attachment state of the coil 22 wound on the bobbin 10. As a result, it is a very advantageous design that can ultimately maintain the performance while lowering the production cost of the mobile phone antenna (1).

Claims (2)

통공(13)을 구비하는 세라믹 재질의 보빈(10) 저부에 권선재(20)의 접지판(21)을 접합시킨 상태에서 권선재(20)에 마련되는 코일(22)을 보빈(10)의 외벽(12)에 복수열로 감설하여 접합시킨 것을 특징으로 하는 휴대폰 안테나.In the state where the ground plate 21 of the winding material 20 is bonded to the bottom of the ceramic bobbin 10 having the through hole 13, the coil 22 provided on the winding material 20 is connected to the bobbin 10. A cell phone antenna, characterized in that a plurality of rows are reduced and bonded to the outer wall (12). 제1항에 있어서;The method of claim 1; 상기 권선재(20)는 밴딩부(23)에 의해 구획되는 접지판(21)과 코일(22)로 구성하며, 코일(22)은 그 단면이 장방형을 이루는 판재 형태인 것을 특징으로 하는 휴대폰 안테나.The winding material 20 is composed of a ground plate 21 and a coil 22 partitioned by the bending portion 23, the coil 22 is a mobile phone antenna, characterized in that the plate shape of the cross section is rectangular .
KR20-2003-0040937U 2003-12-31 2003-12-31 mobile phone's antenna KR200346124Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR20-2003-0040937U KR200346124Y1 (en) 2003-12-31 2003-12-31 mobile phone's antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20-2003-0040937U KR200346124Y1 (en) 2003-12-31 2003-12-31 mobile phone's antenna

Publications (1)

Publication Number Publication Date
KR200346124Y1 true KR200346124Y1 (en) 2004-03-31

Family

ID=49344721

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20-2003-0040937U KR200346124Y1 (en) 2003-12-31 2003-12-31 mobile phone's antenna

Country Status (1)

Country Link
KR (1) KR200346124Y1 (en)

Similar Documents

Publication Publication Date Title
CN207250728U (en) Antenna assembly and electronic equipment
KR20060070812A (en) A built in anntena assembly of wireless communication terminal
CN202352810U (en) Cavity structure for microwave isolator
CN103915681A (en) Antenna
CN207052764U (en) Multi-frequency antenna device
KR101090747B1 (en) multi-band antenna
KR200346124Y1 (en) mobile phone's antenna
CN207743381U (en) A kind of antenna oscillator component of ultra-wideband miniaturization
CN203850585U (en) Compact connector
CN203826559U (en) Coil antenna and antenna device
CN111403877A (en) Center conductor assembly, circulator and isolator
US20030201860A1 (en) Ferrite sleeve base with drum core for SMT inductors
KR20190002042A (en) Antenna and mobile electronic device having the same
CN212303860U (en) Center conductor assembly, circulator and isolator
CN201352800Y (en) Watch type GSM mobile terminal
CN204375943U (en) Three-dimensional seven frequency range antenna for mobile phone
KR200312317Y1 (en) Inductor base array
CN201655939U (en) Cavity filter and cavity body of filter
CN202159769U (en) Multi-frequency printed antenna
CN104617381A (en) Three-dimensional seven-frequency-band phone antenna
KR101872767B1 (en) Antenna and method of manufacturing the same
TWI713251B (en) Double signal input point type and eight-band receiving antenna for 5g mimo smart phone
CN204230413U (en) Handheld communication devices
CN211350335U (en) Inductor with location structure
KR20140121549A (en) Circuit board formed on both sides of the charge coil

Legal Events

Date Code Title Description
REGI Registration of establishment
T201 Request for technology evaluation of utility model
T701 Written decision to grant on technology evaluation
FPAY Annual fee payment

Payment date: 20120315

Year of fee payment: 9

FPAY Annual fee payment

Payment date: 20130313

Year of fee payment: 10