KR200350292Y1 - Helical Antenna for Mobile-Phone - Google Patents
Helical Antenna for Mobile-Phone Download PDFInfo
- Publication number
- KR200350292Y1 KR200350292Y1 KR20-2004-0002988U KR20040002988U KR200350292Y1 KR 200350292 Y1 KR200350292 Y1 KR 200350292Y1 KR 20040002988 U KR20040002988 U KR 20040002988U KR 200350292 Y1 KR200350292 Y1 KR 200350292Y1
- Authority
- KR
- South Korea
- Prior art keywords
- mobile phone
- helical
- helical antenna
- antenna
- bobbin
- Prior art date
Links
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
- H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
- H01Q11/08—Helical antennas
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
- Telephone Set Structure (AREA)
Abstract
본 고안은 휴대폰에 사용되는 헬리칼 안테나의 제조방법에 관한 것으로 종래의 제조방법에 의하여 제조되는 휴대폰용 헬리칼 안테나가 헤릴칼 코일의 보빈을 연질 합성수지로 된 원통형을 사용하고 있어 헬리칼 코일을 수용하고 있는 하우징의 사출성형과정에서 휴대폰용 안테나의 핵심소자인 헬리칼 코일이 높은 압력으로 인하여 변형을 일으켜 설계사양에서 어긋나 높은 불량률의 발생을 초래하는 원인이 되고 있다.The present invention relates to a method for manufacturing a helical antenna used in a mobile phone. The helical antenna for a mobile phone manufactured by a conventional manufacturing method uses a cylindrical shape made of a soft synthetic resin bobbin of a helical coil to accommodate a helical coil. In the injection molding process of the housing, the helical coil, which is a key element of the antenna for the mobile phone, is deformed due to the high pressure, which causes a high defect rate due to deviation from the design specification.
본 고안은 이러한 점을 개선하기 위하여 휴대폰용 헬리칼 안테나의 제조에 있어 헬리칼 코일의 보빈을 경질의 세라믹 봉을 사용하여 사출성형시의 높은 압력에도 변형되지 않도록 한 제조방법을 특징으로 한다.The present invention is characterized in that the manufacturing method of the helical coil bobbin in the manufacture of a helical antenna for a mobile phone so as not to be deformed even at high pressure during injection molding in order to improve the point.
Description
본 고안은 휴대폰용 헬리칼 안테나의 제조기술 기술에 관한 것이다.The present invention relates to a technology for manufacturing a helical antenna for a mobile phone.
휴대폰에 사용되는 헬리칼 안테나는 휴대폰의 사용에 있어 전파를 송신하고 수신하는 기능을 수행하는 것으로 주파수가 극히 높은 경우에 있어 설계사양에 합당한 제조가 이루어져야 함은 절대적인 요소가 된다.The helical antenna used in the mobile phone performs the function of transmitting and receiving radio waves in the use of the mobile phone, and in the case of extremely high frequency, it is an absolute factor that the manufacturing according to the design specification should be made.
그러나 휴대폰용 헬리칼 안테나 제조의 종래기술은 금속제의 베이스(d)에 원통형의 연질 합성수지 보빈(a)를 고정하고 보빈(a)의 표면에 헬리칼 코일(b)를 설계사양에 따라 권선한 후 안테나 하우징(c)을 사출성형하는 방법을 사용하고 있기때문에 안테나 하우징(c)의 사출성형과정에서 헬리칼 코일(b)과 연질 합성수지로 된 보빈(a)이 높은 압력에 의하여 변형을 일으켜 설계사양과 어긋나게 되어 높은 불량률을 발생하게 되는 것이다.However, in the conventional art of manufacturing a helical antenna for a mobile phone, a cylindrical soft synthetic resin bobbin (a) is fixed to a metal base (d) and a helical coil (b) is wound on the surface of the bobbin (a) according to design specifications. Since the method of injection molding the antenna housing (c) is used, the helical coil (b) and the bobbin (a) made of soft synthetic resin are deformed by high pressure during the injection molding process of the antenna housing (c). It is shifted away from the high defect rate.
따라서 본 고안의 목적은 휴대폰용 헬리칼 안테나의 보빈을 경질 세라믹 봉으로 변환함으로서 안테나 하우징(d)의 사출과정에서 헬리칼 코일(b)과 보빈에 가해지는 높은 압력에도 설계사양을 만족하는 조건으로 기구적인 구조를 변경함이 없이 휴대폰용 헬리칼 안테나의 생산수율을 극대화하는 기술을 제공하는 것이다.Therefore, the object of the present invention is to convert the bobbin of the helical antenna for mobile phones into a hard ceramic rod to satisfy the design specification even at the high pressure applied to the helical coil (b) and the bobbin during the injection of the antenna housing (d). It is to provide a technology that maximizes the production yield of helical antenna for mobile phones without changing the mechanical structure.
이 과제는 종래기술에 의한 연질 합성수지로 된 원통형 보빈(a)을 본 고안에 의한 경질 세라믹 보빈(e)로 교체함으로서 사출과정에서의 높은 압력에도 설계사양을 만족하는 휴대폰용 헬리칼 안테나를 제조가능하게 하여 간단히 달성할 수 있다.This task is to replace the cylindrical bobbin (a) made of soft synthetic resin according to the prior art with the hard ceramic bobbin (e) according to the present invention, thereby manufacturing a helical antenna for a mobile phone that satisfies the design specifications even at high pressure during the injection process. Can be achieved simply.
도 2에서 보면 본 고안에 의한 휴대폰용 헬리칼 안테나는 종래기술에 의하여 제조된 휴대폰용 헬리칼 안테나와 근본적으로 동일한 크기와 규격을 가지고 있으며 헬리칼 코일(b)의 보빈을 연질 합성수지로 된 원통형 보빈(a)을 경질 세라믹 봉으로 된 보빈(e)로 변경하여 성형한 구조로 되어 있다.2, the helical antenna for a mobile phone according to the present invention has a fundamentally the same size and size as a helical antenna for a mobile phone manufactured according to the prior art, and the bobbin of the helical coil (b) is a cylindrical bobbin made of soft synthetic resin. (a) is changed into a bobbin (e) made of a hard ceramic rod to form a structure.
도 1은 종래기술에 의한 휴대폰용 헬리칼 안테나의 종단면도1 is a longitudinal cross-sectional view of a helical antenna for a mobile phone according to the prior art
도 2는 본 고안에 의한 휴대폰용 헬리칼 안테나의 종단면도Figure 2 is a longitudinal cross-sectional view of the helical antenna for a mobile phone according to the present invention
＜도면의 주용 부분에 대한 부호의 설명＞<Description of the code | symbol about the main part of drawing>
a. 연질 합성수지 보빈 b. 헬리칼 코일a. Soft plastic bobbin b. Helical coil
c. 안테나 하우징 d. 금속제 베이스c. Antenna housing d. Metal base
e. 경질 세라믹 봉e. Hard ceramic rods
도 2에서 보면, 본 고안에 의한 휴대폰용 헬리칼 안테나는 금속재의 베이스(d)에 경질 세라믹 봉의 보빈(e)을 고정하고 보빈(e)의 표면에 헬리칼 코일(b)를 권선한 후, 안테나 하우징(c)을 사출성형한 구조로 구성되어 있다.In Figure 2, the helical antenna for a mobile phone according to the present invention, after fixing the bobbin (e) of the hard ceramic rod to the base (d) of the metal material and wound the helical coil (b) on the surface of the bobbin (e), The antenna housing c is formed by injection molding.
휴대폰용 헬리칼 안테나는 휴대폰의 사용에 있어 전파의 송수신을 위한 것으로 종래기술의 휴대폰용 헬리칼 안테나와 구조적인 면에서 동일하며, 헬리칼 코일(b)를 권선하는 보빈을 경질 세라믹으로 된 원통형 보빈(e)로 변경함으로서 제조과정에서 불량률을 극소화하고 생산수율을 향상시키는 구조로 되어 있다.The helical antenna for mobile phones is for the transmission and reception of radio waves in the use of mobile phones. The helical antenna for mobile phones is the same in structure as the helical antenna for mobile phones of the prior art, and the bobbin winding the helical coil (b) is a cylindrical bobbin made of hard ceramic. By changing to (e), it minimizes the defect rate in the manufacturing process and improves the production yield.
이상 설명한 대로, 본 고안의 휴대폰용 헬리칼 안테나는 현대인의 필수품이 되어버린 휴대폰의 핵심소자인 헬리칼 안테나의 제조에 있어 생산수율을 향상시켜 불량률의 초소화를 실현한다는 점에서 그 의의가 큰 것이다.As described above, the helical antenna for a mobile phone of the present invention has a significant meaning in minimizing the defective rate by improving the production yield in the manufacture of the helical antenna, which is a core element of the mobile phone, which has become a necessity of modern people. .
이러한 시점에서 본 고안이 이룩한 휴대폰용 헬리칼 안테나는 간단한 방법으로 설계사양에 합당한 휴대폰용 헬리칼 안테나의 제조 가능하게 되어 휴대폰의 제조원가를 낮추어 경쟁력제고에 공헌하게 될 것이다.At this point, the helical antenna for mobile phones achieved by the present invention will be able to manufacture a helical antenna for mobile phones in accordance with design specifications in a simple way, thereby contributing to the enhancement of competitiveness by lowering the manufacturing cost of mobile phones.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0002988U KR200350292Y1 (en) | 2004-02-06 | 2004-02-06 | Helical Antenna for Mobile-Phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0002988U KR200350292Y1 (en) | 2004-02-06 | 2004-02-06 | Helical Antenna for Mobile-Phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200350292Y1 true KR200350292Y1 (en) | 2004-05-13 |
Family
ID=49430040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2004-0002988U KR200350292Y1 (en) | 2004-02-06 | 2004-02-06 | Helical Antenna for Mobile-Phone |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200350292Y1 (en) |
-
2004
- 2004-02-06 KR KR20-2004-0002988U patent/KR200350292Y1/en not_active IP Right Cessation
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8289216B2 (en) | Antenna-embedded case for mobile communications terminal, method of manufacturing the same, and mobile communications terminal | |
| US8442603B2 (en) | Method of manufacturing case for mobile communications terminal, case for mobile communications terminal, and mobile communications terminal having the same | |
| US8773314B2 (en) | Antenna pattern frame, case of electronic device and mould for manufacturing the same | |
| FI112985B (en) | Simple antenna design | |
| CN101877427B (en) | Communication device, cavity filter, resonating tube and manufacturing method thereof | |
| US20110221639A1 (en) | Antenna pattern frame, case of electronic device and mold for manufacturing the same | |
| KR100186900B1 (en) | Armoured antenna element | |
| KR200350292Y1 (en) | Helical Antenna for Mobile-Phone | |
| KR101423275B1 (en) | Insert antenna, method and mould for manufacturing the same | |
| KR100765959B1 (en) | The Manufacturing Method of Internal Antenna for Mobile Phone | |
| KR101159653B1 (en) | Method for manufacturing of antenna module using insert molding | |
| CN205428616U (en) | Annular magnetic ring | |
| KR20170073321A (en) | Method for manufacturing case of mobile terminal | |
| KR20060094762A (en) | Production method of antenna mechanism for tv signal receiving | |
| CN100477377C (en) | Mobile telephone external antenna and producing method thereof | |
| KR20060094323A (en) | Method for manufacturing a helical antenna | |
| KR200397893Y1 (en) | a helical antenna | |
| US20070120760A1 (en) | Column antenna apparatus and a manufacturing method thereof | |
| JP3084550U (en) | Coil antenna with high dielectric coefficient cap | |
| KR101370528B1 (en) | Antenna provided with one piece helical element | |
| KR100536572B1 (en) | Helical antenna and method of manufacturing the same | |
| KR100464211B1 (en) | Wireless helix antenna and its manufacturing method | |
| KR200346124Y1 (en) | mobile phone's antenna | |
| KR200211824Y1 (en) | Antenna assembly structure having stage type antenna in radiotelephone | |
| KR101423273B1 (en) | Insert antenna, method and mould for manufacturing the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 20120504 Year of fee payment: 9 |
|
| LAPS | Lapse due to unpaid annual fee |