KR200218575Y1 - Waterproof device of low noise frequency converter - Google Patents

Waterproof device of low noise frequency converter Download PDF

Info

Publication number
KR200218575Y1
KR200218575Y1 KR2019970035617U KR19970035617U KR200218575Y1 KR 200218575 Y1 KR200218575 Y1 KR 200218575Y1 KR 2019970035617 U KR2019970035617 U KR 2019970035617U KR 19970035617 U KR19970035617 U KR 19970035617U KR 200218575 Y1 KR200218575 Y1 KR 200218575Y1
Authority
KR
South Korea
Prior art keywords
lnb
cover
gasket
main body
uneven
Prior art date
Application number
KR2019970035617U
Other languages
Korean (ko)
Other versions
KR19990023259U (en
Inventor
박상택
Original Assignee
이형도
삼성전기주식회사
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 이형도, 삼성전기주식회사 filed Critical 이형도
Priority to KR2019970035617U priority Critical patent/KR200218575Y1/en
Publication of KR19990023259U publication Critical patent/KR19990023259U/en
Application granted granted Critical
Publication of KR200218575Y1 publication Critical patent/KR200218575Y1/en

Links

Classifications

    • 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
    • H05K5/06Hermetically-sealed casings
    • H05K5/061Hermetically-sealed casings sealed by a gasket held between a removable cover and a body, e.g. O-ring, packing
    • 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
    • H01Q1/247Supports; Mounting means by structural association with other equipment or articles with receiving set with frequency mixer, e.g. for direct satellite reception or Doppler radar
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/42Housings not intimately mechanically associated with radiating elements, e.g. radome

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Structure Of Receivers (AREA)

Abstract

본 고안은 LNB의 본체부와 커버사이의 방수성을 향상시킬수 있는 LNB의 방수장치에 관한 것으로 그 기술적인 구성은, LNB 본체부(1)의 상측 주연에 요철홈(4)을 요설하고, 이와 결합되는 LNB 커버(3)의 저부 주연에는 상기 요철홈(4)과 대응하는 요철부(5)를 형성하며, 상기 LNB 본체부(1)의 요철홈(4) 내부에는 요철(6)이 형성된 가스켓(2)을 내삽 고정하여 LNB 커버(3)의 요철부(5)와 긴밀하게 압착 결합토록 하는 것을 요지로 한다.The present invention relates to a waterproofing device of the LNB that can improve the waterproofness between the body portion and the cover of the LNB, the technical configuration of the concave and convex groove (4) in the upper periphery of the LNB body portion (1) The bottom end of the LNB cover (3) is formed in the concave-convex portion 5 corresponding to the concave-convex groove (4), the gasket is formed in the concave-convex groove 4 of the LNB body portion 1 (2) is to be interpolated and made to press-fit tightly with the uneven part 5 of the LNB cover 3. As shown in FIG.

이에따라서, LNB 본체부 상측으로 LNB 커버의 결합시, 가스켓을 개재하여 요철홈 내에 LNB 커버의 요철부가 정확한 결합위치에 고정되어 손쉽고, 용이하게 결합 고정토록 될 수있는 것이다.Accordingly, when the LNB cover is coupled to the upper side of the LNB main body, the uneven portion of the LNB cover is fixed to the correct coupling position in the uneven groove through the gasket so that it can be easily and easily fixed.

Description

저잡음 주파수 변환기의 방수장치Waterproof device of low noise frequency converter

본 고안은 저잡음 주파수 변환장치(이하 ″LNB″ 라함)의 본체부와 커버사이의 방수성을 향상시킬수 있도록한 LNB의 방수장치에 관한 것으로 이는 특히, LNB 본체부의 상측 주연으로 요철홈을 요설하고, 이와 결합되는 LNB 커버의 저부 주연에는 상기 요철홈과 대응하는 요철부를 형성하며, 상기 LNB 본체부의 요철홈 내부에는 요철부가 형성된 가스켓을 내삽 고정하여 LNB 커버의 요철부와 결합 고정토록 함으로 인하여, LNB 본체부 상측으로 LNB 커버의 결합시, 가스켓을 개재하여 요철홈 내에 LNB 커버의 요철부가 위치고정되어 손쉽고, 용이하게 결합 고정토록 되며, 상기 LNB 커버가 균일한 압력으로 가스켓을 압착하여 LNB 본체부와 결합토록 되어, LNB의 방수성을 향상시키면서, 견고한 상태로 결합 고정될수 있도록한 LNB의 방수장치에 관한 것이다.The present invention relates to a waterproof device of the LNB to improve the waterproofness between the main body and the cover of the low noise frequency converter (hereinafter referred to as ″ LNB ″). In the periphery of the bottom portion of the LNB cover to be coupled to form an uneven portion corresponding to the uneven groove, the inside of the uneven groove of the LNB body portion by interpolating and fixing the gasket formed with the uneven portion to be fixed to the uneven portion of the LNB cover, LNB body portion When the LNB cover is coupled to the upper side, the uneven portion of the LNB cover is fixed in the uneven groove through the gasket so that it can be easily and easily fixed.The LNB cover compresses the gasket at a uniform pressure so as to be combined with the LNB main body. The present invention relates to a waterproofing device of an LNB that can be fixedly coupled to a solid state while improving the waterproofing property of the LNB.

일반적으로 알려져있는 종래의 LNB 본체부와 그 상측으로 착설되는 커버의 결합구조에 있어서는 도 1에 도시한 바와같이, LNB 본체부(51)의 상측 주연으로 요홈(52)이 요설되고, 상기 요홈(52) 내부에는 단면이 원형인 링 형상의 가스켓(55)이 내삽되어 그 상측에 LNB 커버(53)가 위치되어 스크류(54)로서 LNB 본체부(51)와 결합하여 고정하는 구조로 이루어진다.In the conventional coupling structure of the LNB main body portion and the cover which is installed on the upper side thereof, as shown in FIG. 1, the groove 52 is provided at the upper edge of the LNB main body portion 51, and the groove ( 52) A ring-shaped gasket 55 having a circular cross section is interpolated therein so that the LNB cover 53 is positioned on the upper side thereof, and has a structure in which the screw 54 is coupled to the LNB main body 51 and fixed thereto.

상기와같은 결합구조를 갖는 종래의 LNB는 도 2에 단면도에 도시한 바와같이, LNB 본체부(51)의 상측 주연으로 요설된 요홈(52)의 내부에 링 형상의 밴드로 이루어진 가스켓(55)을 내설시킨 상태에서, 그위에 LNB 커버(53)를 올려놓고 스크류(54)로서 체결하는 동작에 의해 LNB 본체부(51)를 밀폐시키는 것이다.Conventional LNB having such a coupling structure as shown in the cross-sectional view in Fig. 2, the gasket 55 made of a ring-shaped band inside the groove 52 is formed in the upper periphery of the LNB main body portion 51 In this state, the LNB main body 51 is sealed by putting the LNB cover 53 thereon and fastening it with the screw 54 thereon.

그러나, 상기 LNB 본체부(51)의 요홈 내부에 링 형상의 가스켓(55)을 올려놓고, 재차 그 상부에 평판상의 LNB 커버(53)를 올려놓은후 이를 스크류(54)로 체결시, 고무재로 구성된 가스켓(55)의 뒤틀림이 발생하게 되어 가스켓(55)의 마모 및 손상을 초래하게 됨은 물론, 이로인한 LNB 본체부(51)의 방수성이 극히 저하되어 제품의 내부에 습기 등의 침투로 인한 불량이 빈번하게 발생되는등 많은 문제점이 있었던 것이다.However, when the ring-shaped gasket 55 is placed inside the recess of the LNB main body 51, and the plate-shaped LNB cover 53 is again placed on the upper portion thereof, the rubber material is fastened with a screw 54. Warp of the gasket 55 may be caused by the gasket 55, which may cause wear and damage of the gasket 55. As a result, the waterproofness of the LNB main body 51 may be extremely deteriorated, resulting in infiltration of moisture into the interior of the product. There were many problems such as frequent defects.

본 고안은 상기한 바와같은 종래의 여러 문제점들을 개선하기 위하여 안출된 것으로서 그 목적은, LNB 본체부 상측으로 LNB 커버의 결합시, 가스켓을 개재하여 요철홈 내에 LNB 커버의 요철부가 정확한 결합위치에 고정되어 손쉽고, 용이하게 결합 고정토록 되며, 상기 LNB 커버가 균일한 압력으로 가스켓을 압착하여 LNB 본체부와 결합토록 되어, LNB의 방수성을 향상시키면서, 견고한 상태로 결합 고정될수 있는 LNB의 방수장치를 제공하는데 있다.The present invention has been made in order to improve the various problems as described above, the purpose of, the coupling of the LNB cover to the upper side of the LNB main body portion, through the gasket, the concave-convex portion of the LNB cover in the concave-convex groove is fixed in the correct coupling position It is easy and easy to be fixed and coupled, the LNB cover compresses the gasket at a uniform pressure to be combined with the LNB body portion, providing a waterproof device of the LNB that can be fixed and fixed in a solid state while improving the waterproofness of the LNB. It is.

도 1은 일반적인 LNB 본체부와 그 상측으로 착설되는 LNB 커버의 결합상태 분해사시도.1 is an exploded perspective view of a combined state of a general LNB body portion and the LNB cover installed above.

도 2는 종래의 LNB 본체부의 결합부를 도시한 요부 단면 구조도.Figure 2 is a main cross-sectional structural view showing a coupling portion of a conventional LNB body portion.

도 3은 본 고안에 따른 LNB 본체부 상측으로 가스켓을 개재하여 착설되는 LNB 커버의 결합상태 분해 사시도.Figure 3 is an exploded perspective view of the coupled state of the LNB cover installed through the gasket to the upper side of the LNB main body according to the present invention.

도 4는 본 고안인 LNB 본체부와 LNB 커버의 결합부를 도시한 요부 확대 단면 도.Figure 4 is an enlarged cross-sectional view of the main portion showing the coupling portion of the LNB body portion and the LNB cover of the present invention.

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

1...LNB 본체부 2...가스켓1 ... LNB main body 2 ... gasket

3...LNB 커버 4...요철홈3 ... LNB cover 4 ... Uneven groove

5...요철부 6...요철5 ... irregularities 6 ... irregularities

상기 목적을 달성하기 위한 기술적인 구성으로서 본 고안은, LNB 본체부의 상측 주연으로 요철홈을 요설하고, 이와 결합되는 LNB 커버의 저부 주연에는 상기 요철홈과 대응하는 요철부를 형성하며, 상기 LNB 본체부의 요철홈 내부에는 요철부가 형성된 가스켓을 내삽 고정하여 LNB 커버의 요철부와 결합 고정토록 되는 구성으로 이루어진 LNB의 방수장치를 마련함에 의한다.The present invention as a technical configuration for achieving the above object, the concave-convex groove is formed in the upper peripheral edge of the LNB body portion, and the concave-convex portion corresponding to the concave-convex groove is formed in the bottom periphery of the LNB cover coupled to the LNB body portion, The inside of the uneven groove by interpolating and fixing the gasket formed with the uneven portion by providing a waterproofing device of the LNB consisting of a configuration to be fixed and coupled with the uneven portion of the LNB cover.

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.

도 3은 본 고안에 따른 LNB 본체부 상측으로 가스켓을 개재하여 착설되는 LNB 커버의 결합상태 분해 사시도이고, 도 4는 본 고안인 LNB 본체부와 LNB 커버의 결합부를 도시한 요부 확대 단면도로서, LNB 본체부(1)의 상측 주연으로 가스켓(2)을 개재하여 그 상측에 LNB 커버(3)가 착설토록 된다.Figure 3 is an exploded perspective view of the coupling state of the LNB cover installed through the gasket to the upper side of the LNB main body according to the present invention, Figure 4 is an enlarged cross-sectional view showing the main portion of the LNB main body and the LNB cover of the present invention, LNB cover The LNB cover 3 is installed on the upper side of the main body 1 via the gasket 2 on the upper side.

또한, 상기 LNB 본체부(1)의 상측 주연에는 요철홈(4)을 요설하고, 이와 결합되는 LNB 커버(3)의 저부 주연에는 상기 요철홈(4)과 대응하는 요철부(5)를 형성하며, 상기 LNB 본체부(1)의 요철홈(4) 내부에는 요철(6)이 형성된 가스켓(2)을 내삽 고정하여 LNB 커버(3)의 요철부(5)와 긴밀하게 압착 결합토록 하는 구성으로 이루어진다.In addition, an uneven groove 4 is formed at the upper edge of the LNB main body 1, and an uneven portion 5 corresponding to the uneven groove 4 is formed at the bottom edge of the LNB cover 3 coupled thereto. In addition, the inside of the concave-convex groove 4 of the LNB main body 1, the gasket (2) formed with the concave-convex (6) is interpolated and fixed to be in close contact with the concave-convex portion 5 of the LNB cover (3) Is done.

이와같은 구성으로 이루어진 본 고안의 작용 및 효과를 설명하면 다음과 같다.Referring to the operation and effects of the present invention made of such a configuration as follows.

도3 및 도 4에 도시한 바와같이, 습기에 민감한 전자부품이 내설된 LNB 본체부(1)의 상측 주연으로 가스켓(2)을 개재하여 그 상측에 LNB 커버(3)를 착설시킴으로써, LNB 본체부(1)의 내부가 완전히 밀폐되는 상태에서 상기 LNB 커버(3)가 견고한 상태로 밀착 고정토록 한다.As shown in Fig. 3 and Fig. 4, the LNB main body is installed by placing the LNB cover 3 on the upper side of the LNB main body 1 in which moisture-sensitive electronic components are embedded, via the gasket 2. The LNB cover 3 is tightly fixed in a state where the inside of the part 1 is completely sealed.

상기 LNB 본체부(1)의 밀폐를 위한 방수구조에 있어서는 도 3에 도시한 바와같이, 상기 LNB 본체부(1)의 상측 주연으로 요철홈(4)을 길게 요설시킨 상태에서, 이와 결합되는 LNB 커버(3)의 저부 주연에도 역시, 상기 LNB 본체부(1)의 요철홈(4)과 대응하는 요철부(5)를 형성시켜 상호 요철홈(4)내에 요철부(5)가 긴밀하게 밀착 고정하게 된다.In the waterproof structure for sealing the LNB main body 1, as shown in FIG. 3, the LNB main body 1 in the state in which the concave-convex groove 4 is long in the upper periphery of the LNB main body 1, The bottom edge of the cover 3 also forms an uneven portion 5 corresponding to the uneven groove 4 of the LNB main body 1 so that the uneven portions 5 closely adhere to each other in the uneven groove 4. It will be fixed.

이때, 상기 LNB 본체부(1)의 요철홈(4) 내부에는 도 4에 도시한 바와같은 요철(6)이 형성된 가스켓(2)을 내삽 고정시킨 상태에서, 그 위에 LNB 커버(3)의 요철부(5)가 긴밀하게 삽입되어 고무재로 구성된 가스켓(2)을 압착시키게 됨으로써, LNB 본체부(1)의 요철홈(4) 내부에 삽입된 가스켓(2)은 뒤틀어지는 변형이 전혀 발생하지 않으면서, LNB 커버(3)의 요철부(5)에 압착토록 되어 3중구조로 외부와 차단토록 되어 LNB 본체부(1)의 완벽한 방수를 이룩하게 된다.At this time, in the state in which the gasket 2 having the unevenness 6 as shown in FIG. 4 is interpolated and fixed in the uneven groove 4 of the LNB main body 1, the unevenness of the LNB cover 3 is thereon. The part 5 is tightly inserted to compress the gasket 2 made of a rubber material, so that the gasket 2 inserted into the uneven groove 4 of the LNB main body part 1 does not have any warping deformation. Without pressing, the concave-convex portion 5 of the LNB cover 3 is pressed to block the outside in a triple structure to achieve perfect waterproofing of the LNB main body 1.

이상과 같이 본 고안에 따른 LNB의 방수장치에 의하면, LNB 본체부 상측으로 LNB 커버의 결합시, 가스켓을 개재하여 요철홈 내에 LNB 커버의 요철부가 정확한 결합위치에 고정되어 손쉽고, 용이하게 결합 고정토록 되며, 상기 LNB 커버가 균일한 압력으로 가스켓을 압착하여 LNB 본체부와 결합토록 되어, LNB의 방수성을 향상시키면서, 견고한 상태로 결합 고정될수 있는 우수한 효과가 있다.As described above, according to the waterproofing device of the LNB according to the present invention, when the LNB cover is coupled to the upper side of the LNB main body, the uneven portion of the LNB cover is fixed in the uneven groove in the uneven groove through the gasket so that it is easy and easy to be fixed. And, the LNB cover is to be coupled to the LNB main body portion by pressing the gasket at a uniform pressure, while improving the waterproofness of the LNB, there is an excellent effect that can be fixed and fixed in a solid state.

Claims (1)

LNB 본체부(1)의 상측 주연으로 가스켓(2)을 개재하여 그 상측에 LNB 커버(3)가 착설토록 되는 구조로 이루어진 LNB 본체부의 결합구조에 있어서,In the coupling structure of the LNB body portion, which is configured to allow the LNB cover 3 to be installed on the upper side of the LNB body portion 1 via the gasket 2, 상기 LNB 본체부(1)의 상측 주연에는 요철홈(4)을 요설하고, 이와 결합되는 LNB 커버(3)의 저부 주연에는 상기 요철홈(4)과 대응하는 요철부(5)를 형성하며, 상기 LNB 본체부(1)의 요철홈(4) 내부에는 가스켓(2)을 내삽 고정하여 LNB 커버(3)의 요철부(5)와 긴밀하게 압착 결합토록 하는 구성으로 이루어진 것을 특징으로 하는 LNB의 방수장치Uneven grooves 4 are formed at the upper periphery of the LNB main body 1, and at the bottom periphery of the LNB cover 3 coupled thereto, uneven portions 5 corresponding to the uneven grooves 4 are formed. The inner and outer grooves of the LNB main body 1, the gasket (2) is interpolated to fix the concave and convex portion (5) of the LNB cover (3) in close configuration Waterproof device
KR2019970035617U 1997-12-04 1997-12-04 Waterproof device of low noise frequency converter KR200218575Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019970035617U KR200218575Y1 (en) 1997-12-04 1997-12-04 Waterproof device of low noise frequency converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019970035617U KR200218575Y1 (en) 1997-12-04 1997-12-04 Waterproof device of low noise frequency converter

Publications (2)

Publication Number Publication Date
KR19990023259U KR19990023259U (en) 1999-07-05
KR200218575Y1 true KR200218575Y1 (en) 2001-04-02

Family

ID=53897194

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019970035617U KR200218575Y1 (en) 1997-12-04 1997-12-04 Waterproof device of low noise frequency converter

Country Status (1)

Country Link
KR (1) KR200218575Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190108983A (en) * 2018-03-16 2019-09-25 주식회사 제이앤티씨 Ear connector for electronic equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190108983A (en) * 2018-03-16 2019-09-25 주식회사 제이앤티씨 Ear connector for electronic equipment
KR102044177B1 (en) * 2018-03-16 2019-11-13 주식회사 제이앤티씨 Ear connector for electronic equipment

Also Published As

Publication number Publication date
KR19990023259U (en) 1999-07-05

Similar Documents

Publication Publication Date Title
JP4248394B2 (en) Instrument having a seal between two housing shells
WO2006064642A1 (en) Gasket for electromagnetic wave shielding
JP2000082527A (en) Waterproof connector
JP3949087B2 (en) Plastic nut attached to assembly member
KR200218575Y1 (en) Waterproof device of low noise frequency converter
JPH11132336A (en) Seal structure of junction part of housing, seal member, and casing provided with seal structure
JPH08180760A (en) Key pad for water-proof appliance
JP2577895Y2 (en) Waterproof case structure
JPH0628842Y2 (en) Portable radio waterproof structure
JPH0956112A (en) Terminal box for electric apparatus
JPH1111230A (en) Waterproof structure of unit
JP3433575B2 (en) Waterproof remote control
JPH10322045A (en) Waterproof structure of electronic component case and waterproof radio equipment using the same
JPH0132794Y2 (en)
JPH07189201A (en) Rail supporter for track having no ballast, collar thereof and manufacture thereof
JPH0710549Y2 (en) Electronic device mounting structure
JPH0115196Y2 (en)
JP2720939B2 (en) Electrical parts storage case
JPS6343165Y2 (en)
JP2553934Y2 (en) Waterproof structure of electrical equipment cable outlet
JP2582920Y2 (en) Waterproof structure of housing
KR950008253Y1 (en) Waterproof packing ring
JPS641831Y2 (en)
JPH04100297A (en) Waterproof structure of cabinet
JP2584566Y2 (en) Board shield structure

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20120116

Year of fee payment: 12

EXPY Expiration of term