KR20110008445A - Connector having a portion for grounding - Google Patents

Connector having a portion for grounding Download PDF

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Publication number
KR20110008445A
KR20110008445A KR1020090065802A KR20090065802A KR20110008445A KR 20110008445 A KR20110008445 A KR 20110008445A KR 1020090065802 A KR1020090065802 A KR 1020090065802A KR 20090065802 A KR20090065802 A KR 20090065802A KR 20110008445 A KR20110008445 A KR 20110008445A
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KR
South Korea
Prior art keywords
connector
ring
fixing member
coaxial cable
fixing
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KR1020090065802A
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Korean (ko)
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백일선
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백일선
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Priority to KR1020090065802A priority Critical patent/KR20110008445A/en
Publication of KR20110008445A publication Critical patent/KR20110008445A/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
    • H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
    • H01R9/0521—Connection to outer conductor by action of a nut
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
    • H01R24/56—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency specially adapted to a specific shape of cables, e.g. corrugated cables, twisted pair cables, cables with two screens or hollow cables
    • H01R24/564—Corrugated cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/11—End pieces for multiconductor cables supported by the cable and for facilitating connections to other conductive members, e.g. for liquid cooled welding cables

Abstract

PURPOSE: A connector having a grounding portion is provided to conveniently interlink equipment and coaxial cable. CONSTITUTION: In one end of the connector member(300) is connected to an equipment. In the other end of the connector member, the coaxial cable is connected. A fixing member(200) is connected to the other end of the connector member. A fixing member fixes the coaxial cable. The outer conductor of the coaxial cable is penetrated the inner surface of the fixing member maintaining tight contact.

Description

접지겸용 커넥터{Connector having a portion for grounding}Grounding Connector {Connector having a portion for grounding}

본 발명은 접지겸용 커넥터에 관한 것이며, 구체적으로 접지구조를 개선하여 접지선을 용이하게 연결할 수 있는 동시에 커넥터의 연결을 쉽게 할 수 있는 접지겸용 커넥터에 관한 것이다.The present invention relates to a grounding connector, and more particularly, to a grounding connector which can be easily connected to a ground wire by improving the grounding structure.

각종 장비를 연결하는 전선에는 낙뢰에 의한 과전류가 장비로 흐르는 것을 방지하기 위하여 중간에 접지선을 연결하여 접지시킨다.In order to prevent the overcurrent caused by lightning strikes to the equipment, connect the grounding wire to the ground to connect the various equipment.

특히, 통신장비의 경우 안테나에 연결된 급전선을 통하여 신호를 송수신하는데, 상기 안테나는 낙뢰를 맞기 쉬운 형상으로 되어 있다. 통신장비는 매우 고가이므로 상기한 낙뢰에 의한 피해를 방지하기 위하여 상기 급전선 중간에는 접지선이 연결된다. In particular, in the case of communication equipment transmits and receives a signal through a feed line connected to the antenna, the antenna is shaped to be easily hit by lightning. Since the communication equipment is very expensive, the ground line is connected to the middle of the feed line to prevent the damage caused by the lightning.

도 1 및 도 2를 참조하여 종래기술에 의한 급전선의 접지구조에 대해 설명한다.A grounding structure of a feeder according to the prior art will be described with reference to FIGS. 1 and 2.

보통 급전선은 동축케이블로 구성되는데, 내부도체의 주변을 절연체로 감싸주고, 상기 절연체의 주변을 외부도체로 감싸준다. 그리고, 가장 바깥에는 피복으로 덮여있다.Usually the feeder is composed of a coaxial cable, and wraps the periphery of the inner conductor with an insulator and wraps the periphery of the insulator with the outer conductor. The outermost part is covered with a cloth.

접지선을 연결하기 위하여 상기 급전선의 중간에 피복을 벗겨내고 접지선 집게(20)를 씌워 연결한다. 그리고, 상기 접지선 집게(20)에는 나사구멍(24)이 형성되어 나사를 통하여 조여준다. 상기 접지선(30)은 접지부(40)로 연결되어 그라운드된다.In order to connect the ground wire, the cover is peeled off in the middle of the feed line and the ground wire clamp 20 is connected to it. In addition, a screw hole 24 is formed in the ground wire tweezers 20 and tightened through a screw. The ground wire 30 is connected to the ground portion 40 and grounded.

도 2를 참조하여, 상기 접지선 집게(20)의 구조에 대하여 설명한다.Referring to Figure 2, the structure of the ground wire tongs 20 will be described.

상기 접지선 집게(20)는 급전선(10)의 피복을 벗겨낸 부분에서 외부도체를 감싸도록한 원통부(21) 및 상기 원통부(21)에서 돌출되어 접지선(30)과 연결되고 나사(26)로 조일 수 있도록한 돌출부(23)로 구성된다.The ground wire tongs 20 protrude from the cylindrical portion 21 and the cylindrical portion 21 to surround the outer conductor in a portion where the cover of the feed line 10 is peeled off, and is connected to the ground wire 30 and is a screw 26. It consists of a protrusion 23 to be tightened.

상기 접지선 집게(20)는 전류가 통하지 않는 합성수지로 구성되며, 상기 접지선 집게(20)의 내부에는 상기 급전선(10)의 외부도체에 접촉하여 전류가 흐를 수 있도록 구리박판(22)이 구비된다. 또한, 상기 구리박판(22)은 접지선(30)과 연결되어 낙뢰에 의한 과전류가 흐를 경우, 급전선(10)에서 상기 구리박판(22)을 통하여 접지선(30)으로 전류가 흐르도록 되어 있다.The ground wire tweezers 20 is made of a synthetic resin through which no current flows, and the copper wire plate 22 is provided inside the ground wire tweezers 20 so that a current flows in contact with an outer conductor of the feed line 10. In addition, the copper thin plate 22 is connected to the ground line 30 so that when an overcurrent flows due to lightning, a current flows from the feed line 10 to the ground line 30 through the copper thin plate 22.

하지만, 상기와 같은 종래기술에 의한 접지구조는 급전선 중간에서 피복을 벗겨내어 작업을 하기 때문에 접지선의 설치가 매우 번거롭다.However, the grounding structure according to the prior art as described above is very troublesome to install the grounding wire because it works by peeling off the coating in the middle of the feeder.

또한, 급전선과 장비를 연결하는 커넥터의 연결과 별도로 이러한 작업을 해야하기 때문에 공수가 많이 투입된다.In addition, a lot of labor is required because this operation must be performed separately from the connection of the connector connecting the feeder and the equipment.

본 발명은 상기와 같은 문제점을 해결하기 위하여, 결합이 용이하면서도 동시에 접지선을 연결할 수 있는 접지겸용 커넥터를 제공하는데 그 목적이 있다.In order to solve the above problems, an object of the present invention is to provide a combined grounding connector that can be easily coupled to the ground wire at the same time.

상기와 같은 목적을 달성하기 위하여 본 발명은, 일단에는 장비와 연결되며, 타단에는 동축케이블이 연결되는 커넥터부재; 및 상기 커넥터부재의 타단에 연결되어 상기 동축케이블을 고정시키는 고정부재를 포함하여 구성되며, 상기 동축케이블의 외부도체가 상기 고정부재의 내면에 접촉하여 관통되고, 상기 고정부재는 도체이며 일면에는 접지선을 연결할 수 있는 접지선연결부가 형성된 접지겸용 커넥터를 제공한다.In order to achieve the above object, the present invention, one end is connected to the equipment, the other end is a connector member connected to the coaxial cable; And a fixing member connected to the other end of the connector member to fix the coaxial cable. The outer conductor of the coaxial cable penetrates the inner surface of the fixing member, and the fixing member is a conductor. It provides a grounding connector formed with a ground wire connection portion for connecting.

상기 고정부재는 상기 접지선연결부가 형성된 본체 및 상기 본체로부터 돌출되어 상기 커넥터부재에 결합되는 나사결합부를 포함하며, 상기 나사결합부의 내주면에 상기 동축케이블의 외주도체가 접촉하는 것이 바람직하다.The fixing member may include a main body in which the ground wire connection part is formed and a screw coupling part protruding from the main body and coupled to the connector member, and the outer circumferential conductor of the coaxial cable contacts the inner circumferential surface of the screw coupling part.

그리고, 상기 동축케이블의 외부도체는 볼록부와 오목부가 연속적으로 형성되며, 상기 고정부재의 나사결합부 앞에는 상기 외부도체의 볼록부가 삽입되는 홈이 내주면에 형성된 고정링이 설치되는 것이 바람직하다.In addition, the outer conductor of the coaxial cable is formed with a convex portion and a concave portion continuously, it is preferable that the fixing ring formed on the inner peripheral surface of the groove in which the convex portion of the outer conductor is inserted in front of the screw coupling portion of the fixing member.

이때, 상기 고정링은 고리형상에서 복수 개의 지름방향으로 절단된 링몸체 및 상기 링몸체의 외주면을 감싸는 탄성링을 포함할 수 있다.In this case, the fixing ring may include a ring body cut in a plurality of radial directions in the annular shape and an elastic ring surrounding the outer circumferential surface of the ring body.

한편, 상기 접지선연결부는 나사산이 형성된 홈으로 형성되는 것이 바람직하 다.On the other hand, the ground wire connection portion is preferably formed of a groove formed with a screw thread.

본 발명에 의하면 간편한 구조로 장비와 동축케이블을 연결할 수 있는 커넥터를 제공하며, 동시에 접지선을 간편하게 연결할 수 있다.According to the present invention provides a connector for connecting the equipment and the coaxial cable with a simple structure, and at the same time can easily connect the ground wire.

또한, 별도의 접지하는 기구가 필요 없으므로 경비를 절약할 수 있다.In addition, since a separate grounding mechanism is not required, cost can be saved.

본 발명의 실시예의 구성 및 작용에 대하여 첨부한 도면을 참조하여 상세하게 설명한다.The configuration and operation of the embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 3을 참조하여, 본 발명에 따른 접지겸용 커넥터의 기본적인 구성을 설명하면 다음과 같다.Referring to Figure 3, the basic configuration of the grounding connector according to the present invention will be described.

본 실시예에 따른 접지겸용 커넥터는 고정부재(200), 고정링(350), 커넥터부재(300)를 포함하여 구성된다.Grounding connector according to the present embodiment is configured to include a fixing member 200, a fixing ring 350, the connector member 300.

상기 고정부재(200)는 동축케이블, 구체적으로 급전선(100)을 상기 커넥터부재(300)에 고정시키는 역할을 한다.The fixing member 200 serves to fix the coaxial cable, specifically, the feed line 100 to the connector member 300.

상기 급전선(100)은 중앙에 내부도체(140)가 축모양으로 형성되어 있으며, 상기 내부도체(140)의 주변은 절연체(130)로 둘러싸여 있다. 또한, 상기 절쳔체(130)의 외부는 외부도체(120)로 둘러싸여 있다. 상기 내부도체(140) 및 외부도체(120)는 여러 도체물질로 구성될 수 있으나, 본 실시예에서는 구리로 형성된다.그리고, 상기 외부도체(120)의 둘레는 절연물질인 피복체(110)로 감싸진다. The feeder 100 has an inner conductor 140 formed in a shaft shape at the center thereof, and the periphery of the inner conductor 140 is surrounded by the insulator 130. In addition, the outside of the cutting body 130 is surrounded by an outer conductor (120). The inner conductor 140 and the outer conductor 120 may be made of various conductor materials, but in the present embodiment, the inner conductor 140 and the outer conductor 120 may be formed of copper. Wrapped with

상기 외부도체(120)는 볼록부(122)와 오목부(124)가 연속적으로 형성된 형상 으로 이루어진다. 즉, 상기 외부도체(120)는 표면이 반지름 방향으로 넓어지는 볼록부(122)와 반지름 방향으로 좁아지는 오목부(124)로 형성된다.The outer conductor 120 has a shape in which the convex portion 122 and the concave portion 124 are continuously formed. That is, the outer conductor 120 is formed of a convex portion 122 whose surface is widened in the radial direction and a concave portion 124 narrowing in the radial direction.

상기 급전선(100)을 통신장비(미도시)에 연결할 때에는 가장 외부에 있는 피복체(110)를 벗겨내고 끝단에는 내부도체(140)를 돌출시킨 상태에서 커넥터에 연결한다.When the feed line 100 is connected to a communication device (not shown), the outermost covering 110 is peeled off and the end is connected to the connector in a state where the inner conductor 140 is protruded.

상기 고정부재(200)는 상기 급전선(100)이 움직이지 않도록 고정시키는 역할을 한다. 이를 위하여, 상기 고정부재(200)는 본체(210) 및 상기 본체(210)에서 돌출되는 나사결합부로 구성된다.The fixing member 200 serves to fix the feed line 100 so as not to move. To this end, the fixing member 200 is composed of a main body 210 and a screw coupling portion protruding from the main body 210.

상기 본체(210)는 본 실시예에서 표면이 육각형 형상으로 구비되나, 사각형이나 원형 등 다른 형상으로 제작될 수도 있다. 그리고, 상기 본체(210)의 내면은 접지선이 삽입될 수 있도록 원형으로 구비된다. The main body 210 is provided with a hexagonal surface in the present embodiment, it may be manufactured in other shapes such as square or round. And, the inner surface of the main body 210 is provided in a circular shape so that the ground wire can be inserted.

상기 본체(210)에서 앞쪽으로 돌출된 나사결합부(220)는 상기 커넥터부재(300)와 결합되는 곳이다. 상기 나사결합부(220)의 표면에는 상기 커넥터부재(300)와 결합될 수 있도록 나사산이 형성되어 있고, 내부에는 상기 접지선이 삽입될 수 있도록 원형으로 구비된다.The screw coupling portion 220 protruding forward from the main body 210 is a place where the connector member 300 is coupled. A screw thread is formed on the surface of the screw coupling portion 220 so as to be coupled to the connector member 300, and a circular shape is provided inside the screw coupling portion 220.

상기 나사결합부(220)의 내부 직경은 상기 급전선(100)의 외부도체(120)의 지름에 대응하게 구비되어 상기 외부도체(120)가 삽입되는 경우 상기 나사결합부(220)의 내부와 상기 외부도체(120)가 접촉하게 된다. The inner diameter of the screw coupling portion 220 is provided to correspond to the diameter of the outer conductor 120 of the feed line 100, when the outer conductor 120 is inserted into the inside of the screw coupling portion 220 and the The outer conductor 120 comes into contact.

구체적으로, 상기 나사결합부(220)의 내부 직경은 상기 외부도체(120)의 볼록부(122)의 직경에 맞추어 제작된다. 또한, 상기 나사결합부(220)에는 상기 급전 선(100)의 외부도체(120)가 삽입되며, 이 때 상기 외부도체(120)의 볼록부(122)가 상기 나사결합부(220)의 내부에 접촉되어 전기적으로 연결된다. 상기 외부도체(120)와 내부도체(140) 사이에 구비되는 절쳔체(130)는 탄성이 있어 상기 외부도체(120)가 상기 나사결합부(220)에 삽입될 때 탄성변형되어 삽입될 수 있다.Specifically, the inner diameter of the screw coupling portion 220 is manufactured in accordance with the diameter of the convex portion 122 of the outer conductor 120. In addition, the screw coupling portion 220 is inserted into the outer conductor 120 of the feed line 100, wherein the convex portion 122 of the outer conductor 120 is the inside of the screw coupling portion 220 In contact with and electrically connected. The cutting body 130 provided between the outer conductor 120 and the inner conductor 140 is elastic, so that the outer conductor 120 may be elastically deformed when the outer conductor 120 is inserted into the screw coupling part 220. .

상기 본체(210)의 내부직경은 상기 나사결합부(220)의 내부직경보다 크도록 제작된다. 즉, 상기 본체(210)에는 상기 급전선(100)의 피복체(110)도 삽입 가능하도록 상기 본체(210)의 내부직경이 상기 나사결합부(220)의 내부직경보다 크게 구비되는 것이다. The inner diameter of the body 210 is manufactured to be larger than the inner diameter of the screw coupling portion 220. That is, the inner diameter of the main body 210 is larger than the inner diameter of the screw coupling part 220 so that the covering body 110 of the feed line 100 may be inserted into the main body 210.

또한, 상기 본체(210)와 나사결합부(220)의 사이에는 물이나 먼지 등 이물질의 침투를 방지하고 상기 커넥터부재(300)와의 결합을 더욱 공고히 하기 위하여 씰부재(240)가 구비된다.In addition, a seal member 240 is provided between the main body 210 and the screw coupling portion 220 to prevent infiltration of foreign matter such as water or dust and to further solidify the coupling with the connector member 300.

상기 본체(210)의 일면에는 접지선을 연결할 수 있도록 접지선연결부(230)가 구비된다. 본 실시예에서 상기 본체(210)의 일면에는 나사결합될 수 있도록 나사산이 형성된 접지홈이 구비된다. One surface of the main body 210 is provided with a ground line connection unit 230 to connect a ground line. In this embodiment, one surface of the main body 210 is provided with a ground groove formed with a screw thread to be screwed.

상기 접지홈에는 나사체결되는 접지브라켓(400)이 연결되며, 상기 접지브라켓(400)에는 접지선의 일단이 연결된다. 또한, 상기 접지선의 타단은 접지부와 연결되어 그라운드된다.The ground bracket 400 is screwed to the ground groove is connected, and one end of the ground wire is connected to the ground bracket 400. In addition, the other end of the ground line is connected to the ground and grounded.

상기 고정부재(200)의 앞쪽에는 고정링(350)이 구비된다. 상기 고정링(350)은 상기 고정부재(200)와 함께 상기 급전선(100)을 더욱 확실하게 고정시켜 상기 커넥터부재(300)에 연결하는 역할을 한다.A fixing ring 350 is provided at the front of the fixing member 200. The fixing ring 350 fixes the feed line 100 together with the fixing member 200 to more reliably connect the connector member 300.

도 4a 및 도 4b를 참조하여 상기 고정링(350)에 대하여 더욱 자세히 설명한다.The fixing ring 350 will be described in more detail with reference to FIGS. 4A and 4B.

상기 고정링(350)은 원형 고리모양으로서 내부 및 외부에 각각 내부홈(355) 및 외부홈(356)이 형성되어 있다. 또한, 상기 고정링(350)은 지름 방향으로 동일한 두 개로 분리된 링몸체(352,354) 및 상기 링몸체(352,354)를 결합하는 탄성링을 포함하여 구성된다.The fixing ring 350 has a circular ring shape, the inner groove 355 and the outer groove 356 are formed inside and outside, respectively. In addition, the fixing ring 350 is configured to include two separate ring bodies 352 and 354 in the radial direction and an elastic ring to couple the ring bodies 352 and 354.

상기 외부홈(356)은 상기 고정링(350)의 외주면에 형성된 홈으로서 분리된 상기 고정링(350)을 결합하는 탄성링(356)이 결합된다. 즉, 상기 링몸체(352,354)는 상기 탄성링(356)에 의하여 원형으로 유지된다. The outer groove 356 is coupled to the elastic ring 356 for coupling the fixed ring 350 separated as a groove formed on the outer peripheral surface of the fixed ring 350. That is, the ring bodies 352 and 354 are maintained in a circular shape by the elastic ring 356.

한편, 상기 고정링(350)의 내부에서 외부로 힘이 가해질 때에는 상기 링몸체(352,354)가 분리되면서 상기 탄성링(356)에 의하여 결합상태는 유지된다.On the other hand, when a force is applied from the inside of the fixing ring 350 to the outside while the ring body 352, 354 is separated by the elastic ring 356 is maintained in a coupled state.

상기 내부홈(355)에는 급전선(100)의 외부도체(120)가 결합된다. 즉, 상기 고정링(350)에 바깥방향으로 힘을 주어 상기 링몸체(352,354)를 어느정도 분리시킨 후 상기 외부도체(120)의 볼록부(122)를 상기 고정링(350)의 내부홈(355)에 위치시키고 힘을 제거하면 상기 탄성링(356)에 의하여 다시 내부로 힘이 가해지면서 상기 외부도체(120)를 고정시킨다.The outer conductor 120 of the feed line 100 is coupled to the inner groove 355. That is, the ring body 352 and 354 are separated to some extent by applying force to the fixing ring 350 in an outward direction, and then the convex portion 122 of the outer conductor 120 is moved into the inner groove 355 of the fixing ring 350. If the position is removed and the force is removed, the force is applied to the inside by the elastic ring 356 again to fix the outer conductor 120.

상기 고정링(350)의 측면은 상기 고정부재(200) 및 커넥터부재(300)와의 원활한 결합을 위하여 경사진 형태로 구비된다.The side of the fixing ring 350 is provided in an inclined form for smooth coupling with the fixing member 200 and the connector member 300.

상기 고정링(350)은 커넥터부재(300) 내부에 삽입된 후 고정부재(200)에 의하여 움직이지 않게 고정된다.The fixing ring 350 is fixed not to move by the fixing member 200 after being inserted into the connector member 300.

상기 커넥터부재(300)는 상기 고정부재(200) 및 고정링(350)과 결합하여 상기 급전선(100)을 정확한 위치에 고정시키고 상기 급전선(100)의 내부도체(140) 및 외부도체(120)에 의한 신호를 통신장비에 전달하는 역할을 한다.The connector member 300 is coupled to the fixing member 200 and the fixing ring 350 to fix the feed line 100 to the correct position, and the inner conductor 140 and the outer conductor 120 of the feed line 100. It plays a role of transmitting signal by communication to communication equipment.

도 5를 참조하여 상기 커넥터부재(300)의 구조에 대하여 설명한다.The structure of the connector member 300 will be described with reference to FIG. 5.

상기 커넥터부재(300)의 일단은 통신장비와 연결될 수 있도록 나사산이 형성된 장비결합부(320)가 구비되고 타단에는 고정부재(200)와 결합할 수 있도록 역시 나사산이 형성된 고정부재결합부(312)가 구비된다. 또한, 상기 고정링(350)은 상기 커넥터부재(300)에 삽입되어 상기 고정부재(200)에 의해 밀착된다. 상기 고정링(350)이 커넥터부재(300)에 용이하게 삽입되도록 상기 고정링(350)과 커넥터부재(300)는 헐거운 끼워맞춤으로 제작되는 것이 바람직하다.One end of the connector member 300 is provided with a threaded equipment coupling part 320 to be connected to the communication equipment and the other end of the fixing member coupling part 312 is also formed with a screw thread to be coupled with the fixing member 200 Is provided. In addition, the fixing ring 350 is inserted into the connector member 300 to be in close contact with the fixing member 200. It is preferable that the fixing ring 350 and the connector member 300 are manufactured in a loose fit so that the fixing ring 350 is easily inserted into the connector member 300.

상기 급전선(100)은 내부도체(140)가 가장 앞쪽으로 돌출되어 있으며, 상기 커넥터부재(300)의 내부에는 상기 내부도체(140)가 수용되어 전기적으로 연결되는 수용홈(340)이 형성되어 있다. 또한, 상기 수용홈(340)으로부터는 장비결합부(320) 방향으로 연장되어 돌출된 내부도체연결부(330)가 구비된다. 즉, 상기 급전선(100)의 내부도체(140)는 상기 수용홈(340)에 의하여 상기 커넥터부재(300)의 내부도체연결부(330)에 전기적으로 연결된다.The feeder line 100 has an inner conductor 140 protruding toward the front, and a receiving groove 340 is formed in the connector member 300 to receive and electrically connect the inner conductor 140. . In addition, the receiving groove 340 is provided with an inner conductor connection portion 330 extending in the direction of the equipment coupling portion 320. That is, the inner conductor 140 of the feed line 100 is electrically connected to the inner conductor connecting portion 330 of the connector member 300 by the receiving groove 340.

상기 급전선(100)의 외부도체(120)는 상기 고정부재(200)의 나사결합부(220)에 접촉하며 상기 외부도체(120)의 끝단의 볼록부(122)는 상기 고정링(350)의 내부홈(355)에 결합되어 있다. 이 상태에서 상기 고정링(350)의 링몸체는 상기 볼록부(122)에 의해 약간 분리된 상태가 되며, 이때 상기 탄성링(356)의 탄성력에 의해 밀착상태가 유지된다.The outer conductor 120 of the feed line 100 is in contact with the screw coupling portion 220 of the fixing member 200 and the convex portion 122 of the end of the outer conductor 120 is formed of the fixing ring 350. It is coupled to the inner groove (355). In this state, the ring body of the fixing ring 350 is slightly separated by the convex portion 122, and the close state is maintained by the elastic force of the elastic ring 356.

한편, 상기 고정부재(200)의 일면에는 접지브라켓(400)이 나사(430)에 의해 접지선연결부(230)에 결합된다.On the other hand, the ground bracket 400 is coupled to the ground wire connecting portion 230 by a screw 430 on one surface of the fixing member 200.

따라서, 상술한 바와 같이 고정부재(200) 및 커넥터부재(300)를 별도로 하고 상기 고정부재(200)에 접지선연결부(230)를 형성하여 통신장비로 전송되는 신호에 미치는 영향을 최소화하면서 접지선 연결을 용이하게 할 수 있다.Accordingly, as described above, the fixing member 200 and the connector member 300 are separately formed, and the ground wire connecting portion 230 is formed on the fixing member 200 to minimize the influence on the signal transmitted to the communication equipment, thereby reducing the ground wire connection. It can be done easily.

도 1은 종래기술에 의한 급전선의 접지구조를 나타내는 설명도;1 is an explanatory diagram showing a grounding structure of a feeder line according to the prior art;

도 2는 도 1의 접지선 집게의 구조를 나타낸 단면도;2 is a cross-sectional view showing the structure of the ground wire tong of FIG.

도 3은 본 발명에 따른 접지겸용 커넥터의 구조를 나타내는 분리사시도;Figure 3 is an exploded perspective view showing a structure of a grounding connector according to the present invention;

도 4a 및 도 4b는 본 발명에 따른 고정링의 구조를 나타내는 사시도;4a and 4b are perspective views showing the structure of the fixing ring according to the present invention;

도 5는 본 발명에 따른 접지겸용 커넥터의 구조를 나타내는 단면도.5 is a cross-sectional view showing a structure of a grounding connector according to the present invention.

<도면의 주요부호에 대한 설명><Description of Major Symbols in Drawing>

100 : 접지선 120 : 외부도체100: ground wire 120: external conductor

140 : 내부도체 200 : 고정부재140: inner conductor 200: fixing member

220 : 나사결합부 230 : 접지선연결부 220: screw connection 230: ground wire connection

300 : 커넥터부재 330 : 내부도체연결부300: connector member 330: inner conductor connection

350 : 고정링 355 : 내부홈350: retaining ring 355: internal groove

356 : 탄성링 400 : 접지 브라켓356 elastic ring 400 grounding bracket

Claims (5)

일단에는 장비와 연결되며, 타단에는 동축케이블이 연결되는 커넥터부재; 및One end is connected to the equipment, the other end is a connector member is connected to the coaxial cable; And 상기 커넥터부재의 타단에 연결되어 상기 동축케이블을 고정시키는 고정부재를 포함하여 구성되며,It is configured to include a fixing member connected to the other end of the connector member for fixing the coaxial cable, 상기 동축케이블의 외부도체가 상기 고정부재의 내면에 접촉하여 관통되고,The outer conductor of the coaxial cable is penetrated in contact with the inner surface of the fixing member, 상기 고정부재는 도체이며 일면에는 접지선을 연결할 수 있는 접지선연결부가 형성된 접지겸용 커넥터.The fixing member is a conductor and a grounding connector having a ground wire connection portion for connecting a ground wire on one surface. 제1항에 있어서,The method of claim 1, 상기 고정부재는 상기 접지선연결부가 형성된 본체 및 상기 본체로부터 돌출되어 상기 커넥터부재에 결합되는 나사결합부를 포함하며, 상기 나사결합부의 내주면에 상기 동축케이블의 외주도체가 접촉하는 것을 특징으로 하는 접지겸용 커넥터.The fixing member includes a main body in which the ground wire connection part is formed and a screw coupling part protruding from the main body and coupled to the connector member, wherein the outer circumferential conductor of the coaxial cable contacts the inner circumferential surface of the screw coupling part. . 제2항에 있어서,The method of claim 2, 상기 동축케이블의 외부도체는 볼록부와 오목부가 연속적으로 형성되며,The outer conductor of the coaxial cable is formed with a convex portion and a concave portion continuously, 상기 고정부재의 나사결합부 앞에는 상기 외부도체의 볼록부가 삽입되는 홈이 내주면에 형성된 고정링이 설치되는 것을 특징으로 하는 접지겸용 커넥터.In front of the screwing portion of the fixing member, a grounding connector, characterized in that the fixing ring is formed on the inner peripheral surface of the groove is inserted into the convex portion of the outer conductor. 제3항에 있어서,The method of claim 3, 상기 고정링은 고리형상에서 복수 개의 지름방향으로 절단된 링몸체 및 상기 링몸체의 외주면을 감싸는 탄성링을 포함하는 것을 특징으로 하는 접지겸용 커넥터.The fixing ring is a grounding connector, characterized in that it comprises a ring body cut in a plurality of radially in the ring shape and an elastic ring surrounding the outer peripheral surface of the ring body. 제1항에 있어서,The method of claim 1, 상기 접지선연결부는 나사산이 형성된 홈인 것을 특징으로 하는 접지겸용 커넥터.The grounding connector is a grounding connector, characterized in that the threaded groove.
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US9068701B2 (en) 2012-01-26 2015-06-30 Cree, Inc. Lamp structure with remote LED light source
US9488359B2 (en) 2012-03-26 2016-11-08 Cree, Inc. Passive phase change radiators for LED lamps and fixtures
KR200477717Y1 (en) * 2014-02-12 2015-07-13 주식회사 호성테크닉스 A Smooth Wall Type cable equipped with a detachable collect
US9360188B2 (en) 2014-02-20 2016-06-07 Cree, Inc. Remote phosphor element filled with transparent material and method for forming multisection optical elements
CN104901228A (en) * 2015-05-22 2015-09-09 国家电网公司 Cable terminal grounding device

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