KR0112798Y1 - Case combined structure of lnb - Google Patents

Case combined structure of lnb Download PDF

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Publication number
KR0112798Y1
KR0112798Y1 KR92010253U KR920010253U KR0112798Y1 KR 0112798 Y1 KR0112798 Y1 KR 0112798Y1 KR 92010253 U KR92010253 U KR 92010253U KR 920010253 U KR920010253 U KR 920010253U KR 0112798 Y1 KR0112798 Y1 KR 0112798Y1
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KR
South Korea
Prior art keywords
lnb
case
body portion
coupling
fixing
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KR92010253U
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Korean (ko)
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KR940002132U (en
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박상택
박우진
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황선두
삼성전기 주식회사
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Priority to KR92010253U priority Critical patent/KR0112798Y1/en
Publication of KR940002132U publication Critical patent/KR940002132U/en
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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/02Arrangements of circuit components or wiring on supporting structure
    • H05K7/12Resilient or clamping means for holding component to structure
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/04Metal casings

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Abstract

본 고안은 위성방송 수신용으로 사용되는 LNB의 케이스결합구조에 관한 것으로, LNB 케이스(1)의 내부일측에는 고정돌기(2)가 돌설되고, 상기 고정돌기(2)와 일직선상으로 결합고정되는 LNB 몸체부(3)상에 고정홈(4)이 형성되며, F-콘넥터 삽입홀(7)이 형성된 LNB 몸체부(3)의 측면으로 결합위치 표시부(5) 및 LNB 케이스(1)의 저부에는 안테나 고정턱(6)이 각각 형성된 구성으로 이루어짐으로써, LNB 케이스내에 LNB 몸체부의 결합시 상기 케이스의 결합각도가 틀어지게 되는 현상을 미연에 방지하고, 이로인한 LNB 제품자체의 신뢰성을 향상시킴은 물론 상기 결합작업을 능률적으로 수행할 수 있는 것이다.The present invention relates to a case coupling structure of an LNB used for satellite broadcasting reception, wherein a fixed protrusion (2) protrudes on one side of the LNB case (1), and is coupled and fixed in a straight line with the fixed protrusion (2). A fixing groove 4 is formed on the LNB body portion 3, and the coupling position indicator 5 and the bottom of the LNB case 1 are formed on the side of the LNB body portion 3 on which the F-connector insertion hole 7 is formed. The antenna fixing jaw (6) is formed in each configuration, thereby preventing the phenomenon that the coupling angle of the case is misaligned when the LNB body portion is combined in the LNB case, thereby improving the reliability of the LNB product itself Of course, the combined operation can be performed efficiently.

Description

LNB의 케이스 결합구조Case coupling structure of LNB

제1도는 종래의 LNB 케이스내에 LNB 가 결합된 구조를 도시한 측면구성도.1 is a side view illustrating a structure in which an LNB is combined in a conventional LNB case.

제2도는 본 고안에 따른 LNB 의 케이스결합구조를 설명하기 위한 정면구조도.Figure 2 is a front structure diagram for explaining the case coupling structure of the LNB according to the present invention.

제3도는 제2도의 측면도.3 is a side view of FIG.

제4도는 LNB 케이스내에 결합되는 LNB 몸체부의 정면구조도.4 is a front structural diagram of an LNB body unit coupled to an LNB case.

제5도는 제4도의 A-A선 단면도.5 is a cross-sectional view taken along the line A-A of FIG.

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

1 : LNB 케이스 2 : 고정돌기1: LNB Case 2: Fixing protrusion

3 : LNB 몸체부 4 : 고정홈3: LNB body part 4: fixing groove

5 : 결합위치 표시부 6 : 안테나 고정턱5: coupling position display unit 6: antenna fixing jaw

7 : F-콘넥터 삽입홀7: F-connector insertion hole

본 고안은 위성방송 수신용으로 사용되는 LNB(Low Noise Block Converter)의 케이스 결합구조에 관한 것으로 보다 상세하게 설명하면, LNB 케이스의 일측으로 고정돌기를 돌설하고, LNB 몸체부상에 고정홈을 형성하여 LNB 케이스내에 LNB 몸체부의 결합시 상기 케이스의 결합각도가 틀어지게 되는 현상을 방지하고, 이로인한 제품의 신뢰성을 향상시키며, 상기 결합작업을 능률적으로 수행할 수 있도록 한 LNB의 케이스 결합구조에 관한 것이다.The present invention relates to a case coupling structure of a low noise block converter (LBN) used for satellite broadcasting reception. In detail, the present invention protrudes a fixing protrusion to one side of the LNB case and forms a fixing groove on the LNB body part. It relates to a case coupling structure of the LNB to prevent the phenomenon that the coupling angle of the case is distorted when the LNB body part is combined in the LNB case, thereby improving the reliability of the product and efficiently performing the coupling operation. .

종래LNB 케이스내에 LNB 몸체부를 결합하여 고정토록하기 위한 구조에 있어서는 제1도에 도시한 바와같이, LNB 케이스(11)의 내부일측으로 고정돌기(12)가 형성되고, 상기 고정돌기(12)와 접촉되어 F-콘넥터 삽입홀(14)이 형성된 LNB 몸체부(13)가 상기 케이스내에 내삽되어 고정토록하는 구조로 이루어졌다.In the structure for fixing and coupling the LNB body in the conventional LNB case, as shown in FIG. 1, a fixing protrusion 12 is formed on one side of the inside of the LNB case 11, and the fixing protrusion 12 The LNB body portion 13, which is in contact with the F-connector insertion hole 14, is inserted into the case and fixed.

이와같은 구조를 갖는 종래의 LNB 결합구조에 있어서는 제1도에서와 같이, LNB 케이스(11)내의 고정돌기(12)에 의해 내삽된 LNB 몸체부(13)가 고정되는 상태로 유지되기 때문에 상기 LNB 케이스(11)와 LNB 몸체부(13)의 상호조립시 중심축을 기준으로 쉽게 케이스의 결합각도가 틀어지게 되는 현상이 빈번하게 발생되며. 또한 LNB 몸체부(13)에 형성된 F-콘넥터 삽입홀(14)내에 F-콘넥터(미도시)의 핀잭(Pin-Jack)을 결합시에도 상기 LNB 케이스(11)의 위치가 이동되어 중심축이 불일치되는 단점이 있었던 것이다.In the conventional LNB coupling structure having such a structure, as shown in FIG. 1, the LNB body portion 13 interpolated by the fixing protrusions 12 in the LNB case 11 is kept in a fixed state. When the case 11 and the LNB body 13 are assembled together, a phenomenon in which the coupling angle of the case is easily shifted based on the central axis is frequently generated. In addition, even when the pin-jack of the F-connector (not shown) is coupled into the F-connector insertion hole 14 formed in the LNB body 13, the position of the LNB case 11 is moved so that the central axis is moved. There was a disadvantage of inconsistency.

따라서, 이와같이 LNB 케이스(11)의 중심축 불일치로 인해, 안테나에 상기 LNB의 고정시 LNB 케이스(11)와 안테나홀더의 조립불량을 야기시키게되며, 이로인한 제품의 신뢰성이 저하되고, 상기 결합작업의 능률을 저하시키게 되는등 많은 문제점이 있었던 것이다.Thus, due to the mismatch of the central axis of the LNB case 11, when the LNB is fixed to the antenna, the assembly of the LNB case 11 and the antenna holder is poor, thereby reducing the reliability of the product, the coupling operation There have been many problems such as lowering the efficiency of the.

본 고안은 상기한 바와같은 종래의 제반문제점들을 개선하기 위하여 안출된 것으로서 그 목적은, LNB 케이스 및 이와 결합되는 LNB 몸체부의 구조를 개선하여, LNB 케이스내에 LNB 몸체부의 결합시 상기 케이스의 결합각도가 틀어지게 되는 현상을 미연에 방지하고, 이로인한 LNB 제품 자체의 신뢰성을 향상시킴은 물론, 상기 결합작업을 능률적으로 수행할 수 있도록 한 LNB 케이스의 결합구조를 제공하는데 있다.The present invention has been made to improve the conventional problems as described above, the object of which is to improve the structure of the LNB case and LNB body portion coupled thereto, the coupling angle of the case when combining the LNB body portion in the LNB case It is to provide a coupling structure of the LNB case to prevent the phenomenon in advance, thereby improving the reliability of the LNB product itself, as well as to efficiently perform the coupling operation.

상기 목적을 달성하기 위한 기술적인 구성으로서 본 고안은, LNB 케이스의 내부일측으로 고정돌기가 돌설되고, 상기 고정돌기와 일직선상으로 결합고정되는 LNB 몸체부상에 고정홈이 형성되며, 상기 LNB 몸체부의 저부에는 안테나고정턱 및 LNB 몸체부 측면으로 위치표시부가 각각 설치된 구성으로 이루어진 것이 특징이다.As a technical configuration for achieving the above object, the present invention, a fixing projection protrudes to one side of the inside of the LNB case, a fixing groove is formed on the LNB body portion fixedly coupled in a straight line with the fixing protrusion, the bottom of the LNB body portion It is characterized in that the configuration consisting of a position indicator portion is installed on the side of the antenna fixing jaw and LNB body.

이하, 첨부된 도면에 의거하여 본 고안의 실시예를 상세하게 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

제2도는 본 고안에 따른 LNB의 케이스 결합구조를 설명하기 위한 정면구조도이고, 제3도는 제2도의 측면도로서, LNB 케이스(1)의 내부일측에는 고정돌기(2)가 돌설되고, 상기 고정돌기(2)와 일직선상으로 결합고정되는 LNB 몸체부(3)상에 고정홈(4)이 형성되며 F-콘넥터 삽입홀(7)이 형성된 LNB 몸체부(3)의 측면으로 결합위치표시부(5) 및 LNB 케이스(1)의 저부에는 안테나 고정턱(6)이 각각 형성된 구성으로 이루어진다.2 is a front structural diagram for explaining the case coupling structure of the LNB according to the present invention, and FIG. 3 is a side view of FIG. 2, and the fixing protrusion 2 is protruded on one side of the inside of the LNB case 1, and the fixing protrusion Fixing groove (4) is formed on the LNB body portion (3) that is coupled and fixed in a straight line (2) and the coupling position indicator (5) to the side of the LNB body portion (3) formed with the F-connector insertion hole (7) ) And the lower portion of the LNB case 1 is formed with the antenna fixing jaw (6), respectively.

이와같은 구조로 구성된 본 고안의 작용 및 효과를 설명하면 다음과 같다.Referring to the operation and effects of the present invention composed of such a structure as follows.

제2도내지 제5도에 도시한 바와같이, LNB 케이스(1)의 고정돌기(2)와 회로를 동작시킬 수 있는 PCB 및 기타부품이 구성된 LNB 몸체부(3)의 고정홈(4)을 일직선상으로 상호결합토록 한다.As shown in Figs. 2 to 5, the fixing groove 4 of the LNB body portion 3, which includes the fixing protrusions 2 of the LNB case 1 and the PCB and other parts capable of operating the circuit, is formed. Allow for mutual coupling in a straight line.

즉, 제4도 및 제5도에 도시한 바와같이 凸형 고정돌기(2)가 LNB 몸체부(3)상에 형성된 凹 형 고정홈(4)내에 삽입되어 결합됨으로써 상기 LNB 몸체부(3)와의 결합시 결합각도가 틀어지게 되는 일이 전혀 발생치 않고, 중심축선상에 일치되어 결합되어 진다.That is, as shown in FIGS. 4 and 5, the L-shaped fixing protrusion 2 is inserted into and coupled to the K-shaped fixing groove 4 formed on the LNB body 3 so that the LNB body portion 3 is coupled. The coupling angle does not change at all when combined with, but is matched on the central axis.

또한, 상기와 같이 결합완료된 LNB 케이스(1)를 위성방송 수신용 안테나(미도시)에 결합시 저부에 형성된 안테나고정턱(6)이 안테나 장착홀더와 일치되어 결합토록되며, 측면에 형성된 결합위치표시부(5)를 통하여 이를 용이하게 확인할 수가 있으므로, 상기 결합작업을 능률적으로 수행할 수 가 있는 것이다.In addition, the antenna fixing jaw (6) formed at the bottom when the combined LNB case (1) coupled to the satellite broadcasting reception antenna (not shown) as described above to be matched to the antenna mounting holder, the coupling position formed on the side Since this can be easily confirmed through the display unit 5, the coupling operation can be efficiently performed.

상술한 바와같이 본 고안에 따른 LNB의 케이스결합구조에 의하면, LNB 케이스 및 이와결합되는 LNB 몸체부의 구조를 상기와 같이 개선함으로써, LNB 케이스내에 LNB 몸체부의 결합시 상기 케이스의 결합각도가 틀어지게 되는 현상을 미연에 방지하고, 이로인한 LNB 제품자체의 신뢰성을 향상시킴은 물론, 상기 결합작업을 능률적으로 수행할 수 있는 우수한 효과가 있다.As described above, according to the case coupling structure of the LNB according to the present invention, by improving the structure of the LNB case and the LNB body portion coupled thereto, the coupling angle of the case is changed when the LNB body portion is coupled in the LNB case. There is an excellent effect to prevent the phenomenon in advance, thereby improving the reliability of the LNB product itself, as well as to efficiently perform the bonding operation.

Claims (1)

LNB의 케이스내에 LNB 몸체부를 결합고정하기 위한 구조에 있어서, LNB 케이스(1)의 내부일측에는 고정돌기(2)가 돌설되고, 상기 고정돌기(2)와 일직선상으로 결합고정되는 LNB 몸체부(3)상에 고정홈(4)이 형성되며, F-콘넥터 삽입홀(7)이 형성된 LNB 몸체부(3)의 측면으로 결합위치표시부(5) 및 LNB 케이스(1)의 저부에는 안테나 고정턱이(6)이 각각 형성된 구성으로 이루어지는 것을 특징으로 하는 LNB의 케이스 결합구조.In the structure for coupling and fixing the LNB body part in the case of the LNB, a fixing protrusion 2 protrudes on one side of the inside of the LNB case 1, and the LNB body portion which is coupled and fixed in a straight line with the fixing protrusion 2 ( 3) The fixing groove 4 is formed on the side of the LNB body portion 3, the F-connector insertion hole 7 is formed on the side of the coupling position indicator 5 and the bottom of the LNB case 1 antenna fixing jaw Case coupling structure of the LNB, characterized in that the (6) is formed in each configuration.
KR92010253U 1992-06-10 1992-06-10 Case combined structure of lnb KR0112798Y1 (en)

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KR92010253U KR0112798Y1 (en) 1992-06-10 1992-06-10 Case combined structure of lnb

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Application Number Priority Date Filing Date Title
KR92010253U KR0112798Y1 (en) 1992-06-10 1992-06-10 Case combined structure of lnb

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KR940002132U KR940002132U (en) 1994-01-03
KR0112798Y1 true KR0112798Y1 (en) 1998-04-18

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