KR0126593Y1 - Device for grounding a sub-rack of communication equipment - Google Patents
Device for grounding a sub-rack of communication equipment Download PDFInfo
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- KR0126593Y1 KR0126593Y1 KR2019950008603U KR19950008603U KR0126593Y1 KR 0126593 Y1 KR0126593 Y1 KR 0126593Y1 KR 2019950008603 U KR2019950008603 U KR 2019950008603U KR 19950008603 U KR19950008603 U KR 19950008603U KR 0126593 Y1 KR0126593 Y1 KR 0126593Y1
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- grounding
- ground
- rack
- sub
- terminal piece
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/18—Construction of rack or frame
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Multi-Conductor Connections (AREA)
Abstract
본 고안은 통신기기의 서브랙 접지장치를 개시한다. 개시된 접지장치는, 복수개의 서브랙에 각각 형성되는 접지단자편과 : 상기 서브랙을 지지하는 랙기둥에 고정되는 고정접지면과, 이 고정접지면의 일측으로부터 직각으로 절곡되고 그 단부에 복수개의 접지단자편이 형성된 단자편으로 이루어진 접지판넬과 : 그 양단에 상기 서브랙의 접지단자편과 상기 접지판넬의 접지단자편에 각각 착탈가능하게 접속되는 소켓이 설치된 접지케이블을 구비한다. 따라서 서브랙의 접지작업이 간단하고, 접지케이블의 처리가 용이하게 된다.The present invention discloses a subrack grounding device for a communication device. The disclosed grounding device comprises: a grounding terminal piece each formed in a plurality of subracks; a fixed ground plane fixed to a rack pillar supporting the subrack, a bent at a right angle from one side of the fixed ground plane, A grounding panel comprising a terminal piece having a grounding terminal piece, and a grounding cable provided at both ends thereof with sockets detachably connected to the grounding terminal piece of the subrack and the grounding terminal piece of the grounding panel, respectively. Therefore, the grounding operation of the subrack is simple, and the handling of the grounding cable becomes easy.
Description
제1도는 종래 통신기기의 서브랙 접지구조를 도시한 사시도.1 is a perspective view showing a sub-rack grounding structure of a conventional communication device.
제2도는 종래 통신기기의 다른 서브랙 접지구조를 도시한 사시도.2 is a perspective view showing another sub-rack grounding structure of a conventional communication device.
제3도는 본 고안에 따른 통신기기의 서브랙 접지구조를 도시한 분리사시도.Figure 3 is an exploded perspective view showing a sub-rack grounding structure of the communication device according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
11 : 서브랙 13 : 접지단자편11: subrack 13: ground terminal
14 : 랙기둥 15 : 접지판넬14: rack pillar 15: ground panel
16 : 고정접지면 17 : 단자면16: fixed ground plane 17: terminal surface
18 : 접지단자편 20 : 접지케이블18: Grounding terminal piece 20: Grounding cable
21,22 : 소켓 13a,18a : 접속홈21,22: Socket 13a, 18a: Connection groove
본 고안은 통신기기의 서브랙 접지장치에 관한 것으로서, 더 상세하게는 접지작업이 간편하고, 접지케이블의 처리가 용이하도록 개량된 통신기기의 서브랙 접지장치에 관한 것이다.The present invention relates to a sub-rack grounding device of a communication device, and more particularly, to a sub-rack grounding device of a communication device improved to simplify the grounding operation, and easy to handle the grounding cable.
종래 통신기기의 서브랙 접지는 제1도에 도시되어 있는 바와같이, 복수개의 서브랙(1) 후면에 설치된 회로기판(2)에 각각 터미널단자(3)를 설치하고, 접지케이블(4)의 일측에 러그(5)를 연결하여 나사(6)로 러그(5)를 터미널단자(3)에 고정함으로써 접지케이블(4)의 일측을 각각 복수개의 서브랙(1)과 연결하고 접지케이블(4)의 타측을 접지를 위해 별도로 인출한 전선(7)에 소정가격으로 연결하여 서브랙(1)을 접지시켜 왔다.As shown in FIG. 1, the sub-rack grounding of the conventional communication device is provided with terminal terminals 3 on circuit boards 2 provided on the rear of the plurality of sub-racks 1, respectively, By connecting the lug 5 to one side and fixing the lug 5 to the terminal terminal 3 with the screw 6, one side of the ground cable 4 is connected with a plurality of sub-racks 1, respectively, and the ground cable 4 The sub rack 1 has been grounded by connecting the other side of the wire to a separately drawn wire 7 for grounding at a predetermined price.
그러나 이와같은 종래의 서브랙 접지는 접지케이블(4)의 러그(5)를 터미널단자(3)에 일일이However, such a conventional sub-rack grounding lug (5) of the grounding cable (4) to the terminal terminal (3)
나사(6)로 고정시켜야 하므로 작업이 번거로울 뿐만아니라 접지케이블이 많아 접지케이블을 수용하는데 어려운 문제점이 있었다.Since it is necessary to fix it with screws (6), the work is cumbersome, and there are many problems with the grounding cable.
또한 종래에는 제2도에 도시되어 있는 바와같이, 복수개의 서브랙(1) 후면에 설치된 회로기판(2)에 각각 터미널단자(3)를 설치하고, 접지케이블(4)의 일측에 러그(5)를 연결하여 나사(6)로 러그(5)를 터미널단자(3)에 고정함으로써 접지케이블(4)의 일측을 각각 복수개의 서브랙(1)과 연결하고 접지케이블(4)의 타측을 별도로 설치한 접지봉(8)에 소정간격으로 납땜고정시킴으로써 서브랙(1)을 접지시켜 왔다.In addition, conventionally, as shown in FIG. 2, terminal terminals 3 are respectively provided on circuit boards 2 provided on the rear surfaces of the plurality of subracks 1, and lugs 5 are provided on one side of the ground cable 4; ) To secure the lug (5) to the terminal terminal (3) with screws (6) to connect one side of the grounding cable (4) with a plurality of sub-racks (1), respectively, and the other side of the grounding cable (4) separately The sub-rack 1 has been grounded by soldering and fixing to the provided grounding rod 8 at predetermined intervals.
그러나 이와같은 종래의 서브랙 접지는, 별도로 설치된 접지봉(8)에 접지케이블을 납땜고정시켜야 하므로 작업이 번거로울 뿐만아니라, 서브랙(1)의 분리시 접지봉(8)에 납땜고정된 접지케이블(4)를 제거하여야 하는 번거로운 문제점이 있었다.However, such a conventional sub-rack grounding is not only troublesome because the grounding cable must be fixed to the grounding rod 8 separately installed, and the grounding cable 4 soldered to the grounding rod 8 when the sub-rack 1 is removed. ) Was a cumbersome problem to remove.
본 고안은 상술한 바와같은 문제점을 감안하여 안출된 것으로서, 접지작업이 간편하고, 접지케이블의 처리가 용이하도록 개량된 통신기기의 서브랙 접지장치를 제공하는데 그 목적이 있다.The present invention has been made in view of the above-described problems, and an object thereof is to provide a subrack grounding device for a communication device that is improved to simplify the grounding operation and to easily handle the grounding cable.
상술한 바와같은 본 고안의 목적은, 복수개의 서브랙을 구비하는 통신기기의 서브랙 접지장치에 있어서, 상기 복수개의 서브랙에 각각 형성되는 접지단자편과 : 상기 서브랙을 지지하는 랙기둥에 고정되는 고정접지면과, 이 고정접지면의 일측으로부터 직각으로 절곡되고 그 단부에 복수개의 접지단자편이 형성된 단자편으로 이루어진 접지판넬과 : 그 양단에 상기 서브랙의 접지단자편과 상기 접지판넬의 접지단자편에 각각 착탈가능하게 접속되는 소켓이 설치된 접지케이블을 구비하여 구성된 것을 특징으로 하는 통신기기의 서브랙 접지장치를 제공함으로써 달성될 수 있다.An object of the present invention as described above, in the sub-rack grounding device of a communication device having a plurality of sub-racks, each of the grounding terminal pieces formed in the plurality of sub-racks and: in the rack pillar for supporting the sub-racks A grounding panel consisting of a fixed grounding surface fixed and a terminal piece that is bent at a right angle from one side of the fixed grounding surface and has a plurality of grounding terminal pieces formed at an end thereof: a grounding terminal piece of the subrack at both ends of the grounding panel It can be achieved by providing a sub-rack grounding device of a communication device, characterized in that it comprises a grounding cable is provided with a socket that is detachably connected to each ground terminal piece.
이하 첨부된 도면을 참조하여 본 고안에 따른 바람직한 실시예를 상세하게 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
본 고안에 따른 통신기기의 서브랙 접지장치는 제3도에 도시되어 있는 바와같이, 복수개의Sub-rack grounding device of a communication device according to the present invention, as shown in FIG.
서브랙(11)에 각각 형성되는 접지단자편(13)과, 상기 서브랙(11)을 지지하는 랙기둥(14)에 고정되는 고정접지면(16)이 일측에 형성되고 이 고정접지면(16)의 일측으로부터 직각으로 절곡되고 그 단부에 복수개의 접지단자편(18)이 형성된 단자면(17)으로 이루어진 ㄱ자 형상의 접지판넬(15)을 구비한다.A ground terminal piece 13 formed on each of the sub racks 11 and a fixed ground plane 16 fixed to the rack pillar 14 supporting the sub rack 11 are formed on one side thereof, and the fixed ground plane ( It is provided with an L-shaped ground panel (15) consisting of a terminal surface (17) which is bent at a right angle from one side of (16) and has a plurality of ground terminal pieces 18 formed at its ends.
그리고 서브랙(11)의 접지단자편(13)은 서브랙(11)의 후면에 설치된 회로기판(12)을 관통하여 소정길이 돌출되도록 형성되고, 접지판넬(15)의 고정접지면(16)은 랙기둥(14)에 나사에 의해 고정되며, 서브랙(11)의 접지단자편(13)과 접지판넬(15)의 접지단자편(18)의 양면에는 소켓(21)(22)과 접속된 상태에서 외력에 의해 소켓(21)(22)이 임의로 분리되는 것을 방지하기 위한 접속홈(13a)(18a)이 각각 형성된다.In addition, the ground terminal piece 13 of the sub rack 11 is formed to protrude a predetermined length through the circuit board 12 provided on the rear of the sub rack 11, the fixed ground surface 16 of the ground panel 15 Is fixed to the rack column 14 by screws, and is connected to the sockets 21 and 22 on both sides of the ground terminal piece 13 of the subrack 11 and the ground terminal piece 18 of the ground panel 15. Connection grooves 13a and 18a are formed to prevent the sockets 21 and 22 from being arbitrarily separated by the external force in the closed state.
그리고 서브랙(11)의 접지단자편(13)과 접지판넬(15)의 접지단자편(18)은 양단에 각각 이들과 접속되는 소켓(21)(22)이 설치된 접지케이블(20)에 의해 접속된다.In addition, the ground terminal piece 13 of the subrack 11 and the ground terminal piece 18 of the ground panel 15 are connected by ground cables 20 provided with sockets 21 and 22 connected to both ends thereof, respectively. Connected.
이와같이 구성된 본 고안에 따른 통신기기의 서브랙 접지장치는 다음과 같이 복수개의 서브랙을 접지시키거나 그 접지상태를 해제시키게 된다.The subrack grounding device of the communication device according to the present invention configured as described above grounds or releases the ground state of the plurality of subracks as follows.
먼저 복수개의 서브랙을 접지시키는 경우에는, 서브랙(11)을 지지하는 랙기둥(14)에 접지판넬(15)의 고정접지면(16)을 나사로 고정시켜 도전성표면을 갖는 랙기둥(14)과 도전체인 접지판넬(15)의 고정접지면(16)이 서로 통전되도록 접속시킨 상태에서, 서브랙(11)의 후면에 회로기판(12)을 관통한 상태로 돌출된 각각의 접지단자편(16)에 접지케이블(20)의 일측에 연결된 소켓(21)을 압입하여 접지케이블(20)의 일측을 서브랙(11)에 접속시킨다.First, when the plurality of sub-racks are grounded, the rack pillars 14 having a conductive surface are fixed by screwing the fixed contact surface 16 of the ground panel 15 to the rack pillars 14 supporting the sub-racks 11. And each ground terminal piece protruding in a state where the fixed ground surface 16 of the ground panel 15, which is a conductor and a conductor, is connected to each other so as to pass through the circuit board 12 on the rear surface of the sub rack 11 ( 16, a socket 21 connected to one side of the ground cable 20 is press-fitted so that one side of the ground cable 20 is connected to the sub rack 11.
그리고 접지케이블(20)의 타측에 연결된 소켓(22)를 접지판넬(15)의 단자면(17) 단부에 형성된 복수개의 접지단자편(18)에 압입하여 접지케이블(20)의 타측을 접지판넬(15)에 접속시킴으로써 서브랙(11)을 랙기둥(14)에 접지시키게 된다. 이때 접지단자편(13)(18)의 양면에 접속홈(13a)(18a)이 각각 형성되어 있으므로, 접지단자편(13)(18)에 접속된 소켓(21)(22)이 접지케이블의 무게나 가벼운 외력에 의해 임의로 해제되는 것을 방지할 수 있게 된다.Then, the socket 22 connected to the other side of the ground cable 20 is press-fitted into the plurality of ground terminal pieces 18 formed at the end of the terminal surface 17 of the ground panel 15, and the other side of the ground cable 20 is grounded. The sub rack 11 is grounded to the rack pillar 14 by connecting to (15). At this time, since the connecting grooves 13a and 18a are formed on both sides of the ground terminal pieces 13 and 18, respectively, the sockets 21 and 22 connected to the ground terminal pieces 13 and 18 are connected to the ground cable. It can be prevented from being released arbitrarily by weight or light external force.
따라서 종래 접지케이블에 형성된 러그를 나사로 터미널단자에 연결하거나 접지케이블의 일측을 접지봉에 납땜고정시키는 방식에 비하여 접지작업이 간편하게 되고, 접지케이블의 처리가 용이하게 된다.Therefore, compared to the method of connecting the lug formed on the conventional ground cable to the terminal terminal with a screw or soldering one side of the ground cable to the ground rod, the grounding operation is easier, and the processing of the grounding cable becomes easy.
그리고 서브랙의 접지상태를 해제시키는 경우에는, 접지케이블(20)의 양측에 연결된 소켓(21)(22)중 어느 하나 즉, 서브랙(11)의 접지단자편(13) 또는 접지판넬(15)의 접지단자편(18)중 어느 하나에 접속된 소켓(21)(22)을 잡아당겨 소켓의 접속상태를 해제시킨다.In the case of releasing the ground state of the sub rack, one of the sockets 21 and 22 connected to both sides of the ground cable 20, that is, the ground terminal piece 13 or the ground panel 15 of the sub rack 11 The socket is disconnected by pulling the sockets 21 and 22 connected to any one of the ground terminal pieces 18).
따라서 종래 나사를 풀고 터미널단자에 접속된 접지케이블의 러그를 분리시키거나 또는 접지봉에 납땜고정된 접지케이블의 납땜부위를 제거하던 방식에 비하여 서브랙의 접지상태를 용이하게 해제시킬 수 있게 된다.Therefore, it is possible to easily release the ground state of the sub-rack compared to the method of removing the lug of the ground cable connected to the terminal terminal by loosening the screw or removing the soldering portion of the ground cable fixed to the ground rod.
이상에서 설명한 바와같이 본 고안 통신기기의 서브랙 접지장치에 의하면, 서브랙의 접지 및 접지상태 해제작업이 간편하고, 케이블의 처리가 용이한 이점을 가진다.As described above, according to the subrack grounding device of the present invention communication device, the grounding and the ground state release operation of the subrack is simple, and the cable can be easily processed.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950008603U KR0126593Y1 (en) | 1995-04-26 | 1995-04-26 | Device for grounding a sub-rack of communication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950008603U KR0126593Y1 (en) | 1995-04-26 | 1995-04-26 | Device for grounding a sub-rack of communication equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960035886U KR960035886U (en) | 1996-11-21 |
| KR0126593Y1 true KR0126593Y1 (en) | 1998-12-15 |
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ID=19412053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950008603U KR0126593Y1 (en) | 1995-04-26 | 1995-04-26 | Device for grounding a sub-rack of communication equipment |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0126593Y1 (en) |
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1995
- 1995-04-26 KR KR2019950008603U patent/KR0126593Y1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| KR960035886U (en) | 1996-11-21 |
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