KR200189771Y1 - Connector linking structure of low-noise amplifier - Google Patents
Connector linking structure of low-noise amplifier Download PDFInfo
- Publication number
- KR200189771Y1 KR200189771Y1 KR2019960041301U KR19960041301U KR200189771Y1 KR 200189771 Y1 KR200189771 Y1 KR 200189771Y1 KR 2019960041301 U KR2019960041301 U KR 2019960041301U KR 19960041301 U KR19960041301 U KR 19960041301U KR 200189771 Y1 KR200189771 Y1 KR 200189771Y1
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- connector
- screw
- noise amplifier
- flange
- terminal
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/621—Bolt, set screw or screw clamp
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
Abstract
본 고안은 컨넥터와 플랜지와 몸체 사이에 놓이는 패킹의 접촉면적이 일정하게 유지되도록 함으로서, 방수성이 향상되도록 하고 또한 커넥터의 조립성이 향상되도록한 저잡음증폭기의 커넥터 구조에 관한 것으로서, 특히 위성 수신용 안테나로 부터 모아진 신호가 도파관을 거쳐 몸체 내부로 전달되며 상기 몸체의 일측에 수신기 쪽으로 신호를 전달하는 커넥터가 설치됨에 있어서, 상기 커넥터의 일측에 패킹이 끼워지는 단자부가 형성되고 상기 커넥터의 일측에 상기 단자부가 끼워지는 단자구멍이 형성되며 상기 단자부 외주면의 플래지에 방사상으로 다수개의 나사체결구가 형성되고 상기 몸체의 외측면에 상기 나사체결구를 통하여 나사못이 체결되는 나사구멍이 구비된 특징이 있다.The present invention relates to a connector structure of a low noise amplifier that maintains a constant contact area of a packing between a connector and a flange and a body, thereby improving waterproofness and improving assembly of the connector. The signal collected from is transmitted to the inside of the body via a waveguide, and a connector for transmitting a signal toward the receiver is installed on one side of the body, the terminal portion is formed on one side of the connector is inserted into the connector and the terminal portion on one side of the connector The terminal hole is inserted is formed and a plurality of screw fasteners are formed radially on the flange of the outer peripheral surface of the terminal portion is characterized in that the screw hole is fastened to the screw through the screw fasteners on the outer surface of the body.
Description
제1도는 일반적인 저잡음증폭기의 단면도,1 is a cross-sectional view of a typical low noise amplifier,
제2도는 종래 커넥터의 분리 단면도,2 is an exploded cross-sectional view of a conventional connector,
제3도는 본 고안 커넥터의 분리 단면도,3 is an exploded cross-sectional view of the connector of the present invention,
제4도는 본 고안 커넥터의 조립 단면도이다.4 is an assembled cross-sectional view of the connector of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 몸체 2 : 도파관1 body 2 waveguide
10 : 커넥터 11 : 단자구멍10 connector 11 terminal hole
12 : 단자부 13 : 플랜지12 terminal 13 flange
14 : 패킹 15 : 나사체결구14 packing 15 screw fastener
16 : 나사구멍 17 : 나사못16: screw hole 17: screw
18 : 경사면18: slope
본 고안은 저잡음증폭기의 커넥터 연결구조에 관한 것으로서, 더욱 상세하게는 위성방송용 수신기가 와이어를 거쳐 저잡음증폭기 몸체의 일측 구비되는 커넥터와 연결됨에 있어서, 커넥터의 방수성이 향상되도록하여 제품의 신뢰성이 향상되도록한 저잡음증폭기의 커넥터 연결구조에 관한 것이다.The present invention relates to a connector connection structure of a low noise amplifier, and more particularly, the satellite broadcasting receiver is connected to a connector provided on one side of the low noise amplifier body via a wire, so that the waterproofness of the connector is improved to improve the reliability of the product It relates to a connector connection structure of a low noise amplifier.
일반적으로 저잡음증폭기는 위성방송 및 위성통신용으로 사용되는 것으로서, 원형편파를 직선편파로 변환시켜 준다. 제1도는 종래 저잡음증폭기의 단면도이며 안테나로부터 반사된 신호를 모아 몸체(1)로 전달하는 도파관(2)이 구비되고 도판관(2) 내부에 어느 한 위상을 지연시키는 유전체(3)가 설치된다. 또한 도판관(2)의 선단에 피드홈(4)이 형성되어 신호를 도파관(2) 내부로 접속시킨다.In general, low-noise amplifiers are used for satellite broadcasting and satellite communication, converting circular polarization into linear polarization. FIG. 1 is a cross-sectional view of a conventional low noise amplifier and includes a waveguide 2 for collecting a signal reflected from an antenna and transferring the signal to the body 1 and a dielectric 3 for delaying any phase inside the waveguide tube 2. . A feed groove 4 is also formed at the tip of the waveguide 2 to connect the signal into the waveguide 2.
이처럼 구성된 저잡음증폭기는 도파관(2) 내부의 유전체(3)가 서로 직교하는 전계성분의 위상중 하나를 π/2만큰 지연시키며 이에 따라 원형편파가 직선편파로 변환된다. 이러한 저잡음증폭기는 몸체(1)의 일측에 커넥터(5)가 설치되고 커넥터(5)에 위성방송용 수신기의 와이어가 연결된다. 제2도는 종래 커넥터의 분리 단면도로서, 몸체(1)의 일측에 나사구멍(1a)이 형성되고 커넥터(5)의 대응면에 나사부(5a)가 형성된다. 또한 커넥터(5)의 플랜지(6)에 패킹(7)이 끼워져 놓이는 요입홈(6a)이 형성된다. 이처럼 구성된 종래의 커넥터는 요입홈(6a)에 패킹(7)이 끼워져 놓인 다음 나사부(5a)가 나사구멍(1a)에 체결되어 조립되고 조립된 상태에서 몸체(1)의 내부에 설치된 증폭회로가 커넥터(5)와 회로적으로 연결된다.The low noise amplifier configured as described above delays one of the phases of the electric field components in which the dielectric material 3 inside the waveguide 2 is orthogonal to each other by π / 2, thereby converting the circularly polarized wave into linearly polarized wave. The low noise amplifier is provided with a connector 5 on one side of the body 1 and the wire of the satellite broadcasting receiver is connected to the connector 5. 2 is an exploded cross-sectional view of a conventional connector, in which a screw hole 1a is formed on one side of the body 1 and a threaded portion 5a is formed on a corresponding surface of the connector 5. In addition, a concave recess 6a into which the packing 7 is fitted is formed in the flange 6 of the connector 5. The conventional connector configured as described above has an amplification circuit installed inside the body 1 in a state in which the packing 7 is inserted into the recess 6a and then the screw portion 5a is fastened to the screw hole 1a. The circuit is connected to the connector 5.
그러나 요입홈(6a)의 가공깊이에 따라 플랜지(6)와 몸체(1) 사이에 놓이는 패킹(7) 접촉면적이 달라지기 때문에 방수성이 저하되는 단점이 있다. 또한 커넥터(5)를 몸체(1)에 조립할 때 나사부(5a)를 나사구멍(1a)에 회전시켜 조립해야 됨으로 조립성이 저하되는 등의 단점이 있다.However, since the contact area of the packing 7 placed between the flange 6 and the body 1 varies depending on the processing depth of the concave groove 6a, the waterproofness is deteriorated. In addition, when assembling the connector 5 to the body 1, there is a disadvantage in that the assembly is deteriorated because the screw portion 5a must be assembled by rotating it in the screw hole 1a.
본 고안은 종래의 여러 가지 문제점을 해결하기 위해 안출한 것으로 본 고안의 목적은 커넥터의 플랜지와 몸체 사이에 놓이는 패킹의 접촉면적이 일정하게 유지되도록 함으로서, 방수성이 향상되도록 하고 또한 커넥터의 조립성이 향상되도록한 저잡음증폭기의 커넥터 연결구조를 제공함에 있다.The present invention has been devised to solve various problems of the related art, and an object of the present invention is to maintain a constant contact area of a packing placed between a flange and a body of a connector, thereby improving waterproofness and assembling of the connector. It provides a connector connection structure of a low noise amplifier to be improved.
상기 목적을 달성하기 위하여 본 고안은 위성 수신용 안테나로부터 모아진 신호가 도파관을 거쳐 몸체 내부로 전달되며 상기 몸체의 일측에 수신기 쪽으로 신호를 전달하는 커넥터가 설치됨에 있어서, 상기 커넥터의 일측에 패킹이 끼워지는 단자부가 형성되고 상기 커넥터의 일측에 상기 단자부가 끼워지는 단자구멍이 형성되며 상기 단자부 외주면의 플랜지에 방사상으로 다수개의 나사체결구가 형성되고 상기 몸체의 외측면에 상기 나사체결구를 통하여 나사못이 체결되는 나사구멍이 구비된 특징이 있다.In order to achieve the above object, the present invention transmits a signal collected from a satellite reception antenna into a body through a waveguide, and a connector is installed at one side of the body to transmit a signal toward a receiver. A terminal portion is formed, and a terminal hole into which the terminal portion is fitted is formed on one side of the connector, and a plurality of screw fasteners are formed radially on a flange of the outer circumferential surface of the terminal portion, and the screw is connected to the outer surface of the body by the screw fastener. It is characterized by a screw hole to be fastened.
이하 첨부도면에 따라 본 고안 바람직한 실시예를 상세히 설명하면 다음과 같다.Hereinafter, the preferred embodiments of the present invention according to the accompanying drawings in detail.
제2도는 본 고안 커넥터의 분리 단면도로서, 제1도와 동일 구성요소는 동일 부호를 사용하여 본 고안을 설명한다. 몸체(1)의 일측에 단자구멍(11)이 형성되고 커넥터(5)의 내측단에 단자구멍(11)에 에 끼워져 몸체(1) 내부의 증폭회로와 회록적으로 연결되는 단자부(12)가 마련된다. 또한 단자부(12)의 외주면에 플랜지(13)가 형성되고 플랜지(13)에 방사상으로 다수개의 나사구멍(16)이 형성된다. 또한 나사체결구(15)와 대응토록 몸체(1)의 일측에 나사체결구(15)가 형성되며 나사구멍(16)을 통하여 나사체결구(15)에 나사못(17)이 체결된다. 또한 단자부(12)의 외주면에 패킹(7)이 끼워져 플랜지(13)와 몸체(1) 사이에 놓이고 단자구멍(11)의 외측 내주면에 경사면(18)이 형성되어 패킹(7)과 접촉된다.2 is an exploded cross-sectional view of the connector of the present invention, the same components as in FIG. 1 will be described using the same reference numerals. A terminal hole 11 is formed at one side of the body 1, and a terminal part 12 is inserted into the terminal hole 11 at the inner end of the connector 5, and is connected to the amplification circuit in the body 1 in a circuit. Prepared. In addition, a flange 13 is formed on the outer circumferential surface of the terminal portion 12, and a plurality of screw holes 16 are formed radially in the flange 13. In addition, a screw fastener 15 is formed at one side of the screw fastener 15 and the body 1 so that the screw 17 is fastened to the screw fastener 15 through the screw hole 16. In addition, the packing 7 is fitted to the outer circumferential surface of the terminal portion 12 and placed between the flange 13 and the body 1, and an inclined surface 18 is formed on the outer inner circumferential surface of the terminal hole 11 to contact the packing 7. .
이처럼 구성된 본 고안은 단자부(12)의 외주면에 패킹(14)이 끼워진 다음 단자부(12)가 단자구멍(11)에 조립된다. 이 과정에서 패킹(14)이 몸체(1)의 외측면과 플랜지(13) 사이에 놓이게 되면 나사못(17)이 나사구멍(16)을 통하여 나사체결구(15)에 체결되면 그 체결력에 의해 패킹(14)이 압축된다. 또한 단자부(12) 단자구멍(11)에 끼워지면 몸체(1)의 내부의 증폭회로의 커넥터(10)와 회로적으로 연결되며 이후 위성방송용 수신기에 설치된 와이어를 커넥터(10)에 연결하면 위성용 안테나로부터 수신된 신호가 몸체(1)를 거치면서 증폭 변조된 다음 커넥터(10)와 와이어를 거쳐 수신기 쪽으로 전달된다.According to the present invention configured as described above, the packing 14 is fitted to the outer circumferential surface of the terminal portion 12, and then the terminal portion 12 is assembled to the terminal hole 11. In this process, if the packing 14 is placed between the outer surface of the body 1 and the flange 13, the screw 17 is fastened to the screw fastener 15 through the screw hole 16, 14 is compressed. In addition, when the terminal 12 is inserted into the terminal hole 11, the circuit 10 is connected to the connector 10 of the amplification circuit inside the body 1, and then, when the wire installed in the satellite receiver is connected to the connector 10, a satellite antenna The signal received from the amplifier is amplified and modulated while passing through the body 1 and then transmitted to the receiver via the connector 10 and the wire.
또한 나사못(17)을 체결하면 플랜지(13)에 의해 패킹(14)이 몸체(1)의 외측면 쪽으로 가압되면 특히 경사면(18)에 의해 그 압축정도가 일정하게 유지된다. 또한 나사못(17)으로 체결됨으로 조립이 신속하게 이루어진다.In addition, when the screw 17 is fastened, when the packing 14 is pressed toward the outer surface of the body 1 by the flange 13, the degree of compression is kept constant by the inclined surface 18. In addition, the assembly is made quickly by fastening with a screw (17).
이상에서와 같이 본 고안에 따르면 몸체의 외측에 단자구멍이 형성되고 커넥터의 일측에 형성된 단자부가 단자구멍에 끼워져 이들이 회로적으로 연결된다. 또한 단자부에 패킹이 설치된 다음 커넥터가 몸체에 조립되는 과정에서 압축되며 특히 몸체에 형성된 경사면(18)을 타고 패킹이 압축됨으로 압축이 일정하게 유지되어 밀폐성이 향상된다. 또한 커넥터가 나사못(17)을 통하여 몸체에 체결고정됨으로 조립성이 향상되는 등의 효과가 있다.As described above, according to the present invention, a terminal hole is formed at an outer side of the body, and a terminal part formed at one side of the connector is inserted into the terminal hole so that they are connected in a circuit. In addition, after the packing is installed in the terminal portion, the connector is compressed in the process of assembling the body, in particular, the compression is kept constant by the packing is compressed on the inclined surface 18 formed in the body to improve the sealing. In addition, the connector is fastened to the body through the screw 17 has the effect of improving the assembly.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960041301U KR200189771Y1 (en) | 1996-11-22 | 1996-11-22 | Connector linking structure of low-noise amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960041301U KR200189771Y1 (en) | 1996-11-22 | 1996-11-22 | Connector linking structure of low-noise amplifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980028289U KR19980028289U (en) | 1998-08-05 |
| KR200189771Y1 true KR200189771Y1 (en) | 2000-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960041301U KR200189771Y1 (en) | 1996-11-22 | 1996-11-22 | Connector linking structure of low-noise amplifier |
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| Country | Link |
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| KR (1) | KR200189771Y1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200472655Y1 (en) * | 2010-04-22 | 2014-05-14 | 현대중공업 주식회사 | U type terminal of transformer |
| KR200468378Y1 (en) * | 2011-12-02 | 2013-08-09 | 주식회사 우진 | Connector for IHA cable assembly |
| KR101678533B1 (en) * | 2012-10-10 | 2016-11-22 | 삼성에스디아이 주식회사 | High voltage connecting terminal for power supply |
-
1996
- 1996-11-22 KR KR2019960041301U patent/KR200189771Y1/en not_active IP Right Cessation
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| Publication number | Publication date |
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| KR19980028289U (en) | 1998-08-05 |
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