KR100418638B1 - Terminal for module expansion of controller using industrial machines - Google Patents
Terminal for module expansion of controller using industrial machines Download PDFInfo
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- KR100418638B1 KR100418638B1 KR1020030041741A KR20030041741A KR100418638B1 KR 100418638 B1 KR100418638 B1 KR 100418638B1 KR 1020030041741 A KR1020030041741 A KR 1020030041741A KR 20030041741 A KR20030041741 A KR 20030041741A KR 100418638 B1 KR100418638 B1 KR 100418638B1
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- piece
- module
- connection
- terminal
- controller
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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
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
- H01R9/2608—Fastening means for mounting on support rail or strip
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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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
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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
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/2408—Modular blocks
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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
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1462—Mounting supporting structure in casing or on frame or rack for programmable logic controllers [PLC] for automation or industrial process control
- H05K7/1468—Mechanical features of input/output (I/O) modules
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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
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1462—Mounting supporting structure in casing or on frame or rack for programmable logic controllers [PLC] for automation or industrial process control
- H05K7/1474—Mounting of modules, e.g. on a base or rail or wall
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Multi-Conductor Connections (AREA)
Abstract
Description
본 발명은 산업기기용 제어기의 모듈확장을 위한 단자에 관한 것으로, 보다상세하게는 인쇄회로기판에 부착되는 기판접속부의 지지력이 현저히 증대되도록 하는 산업기기용 제어기의 모듈확장을 위한 단자에 관한 것이다.The present invention relates to a terminal for module expansion of the controller for industrial equipment, and more particularly, to a terminal for module expansion of the controller for industrial equipment so that the bearing capacity of the board connection portion attached to the printed circuit board is significantly increased.
일반적으로 산업기기용 자동화 설비의 진보와 컴퓨터제어방식에 의한 자동화 등으로 인해 서버와 벤더, 피엘시, 필드버스, 피시, 센서, 엑츄에이터 등의 제어 기기간에 상호 데이터를 주고받기 위한 산업기기의 제어기용 입출력 단자 모듈을 널리 사용하고 있는 실정이다.In general, for the control of industrial equipment for exchanging data between control devices such as servers, vendors, PIDs, fieldbuses, fish, sensors, and actuators due to the advancement of automation equipment for industrial equipment and automation by computer control methods. I / O terminal module is widely used.
이와 같은 산업기기용 제어기는 다수의 모듈이 레일에 단자끼리 상호 접속한 상태로 결합되어 구성되는 것이다.Such a controller for industrial equipment is composed of a plurality of modules are coupled to each other in a state where the terminals are interconnected to the rail.
그리고, 상기와 같은 단자는 모듈의 내부로 구비되는 인쇄회로기판에 부착되고, 상호 접속되도록 전방에 전방접속편이 형성되며, 다른 모듈의 전방접속편이 삽입되도록 후방에 한 쌍의 후방접속편이 형성되어 구성되는 것이다.And, the terminal as described above is attached to the printed circuit board provided inside the module, the front connection piece is formed in the front to be interconnected, and a pair of rear connection pieces are formed in the rear so that the front connection piece of the other module is inserted Will be.
그런데, 인쇄회로기판에 부착된 단자의 지지력이 작아 전방접속편과 후방접속편의 반복적인 삽입에 따른 가압으로 상기한 단자가 인쇄회로기판에서 비틀리거나 떨어져 나가 단선이 되는 문제점이 있다.However, there is a problem in that the supporting force of the terminal attached to the printed circuit board is small and the terminal is twisted or dropped from the printed circuit board due to the repeated insertion of the front connecting piece and the rear connecting piece, thereby causing disconnection.
또한, 다수의 모듈이 상호 결합되는 과정에서 전방접속편이 한 쌍의 후방접속편의 사이에 반복하여 삽입됨으로써, 후방접속편이 헐거워져 접촉불량이 발생하는 문제점이 있다.In addition, since the front connecting piece is repeatedly inserted between the pair of rear connecting pieces in the process of coupling a plurality of modules, there is a problem that the rear connecting piece is loose and contact failure occurs.
또한, 전방접속편과 후방접속편이 상호 결합된 상태에서 산업현장의 기기에서 발생하는 진동으로 인한 전방접속편과 후방접속편이 상호 마찰되어 훼손되는 문제점이 있다.In addition, there is a problem that the front connecting piece and the rear connecting piece due to the vibration generated in the equipment of the industrial field in the state in which the front connecting piece and the rear connecting piece are coupled to each other and are damaged by friction.
이에 본 발명은 상기한 바와 같은 종래의 제반 문제점을 해소하기 위해서 안출된 것으로,Accordingly, the present invention has been made to solve the conventional problems as described above,
그 목적은 인쇄회로기판에 부착되는 기판접속부의 지지력이 현저히 증대되도록 하는 산업기기용 제어기의 모듈확장을 위한 단자를 제공함에 있다.Its purpose is to provide a terminal for module expansion of a controller for an industrial apparatus such that the bearing capacity of a board connection portion attached to a printed circuit board is significantly increased.
또한, 본 발명의 다른 목적은 다수의 단자를 일체로 지지하면서 동시에 전방접속편이 견고히 지지되도록 하는 산업기기용 제어기의 모듈확장을 위한 단자를 제공함에 있다.In addition, another object of the present invention is to provide a terminal for extending the module of the controller for industrial equipment to support a plurality of terminals integrally and at the same time the front connection piece is firmly supported.
또한, 본 발명의 다른 목적은 지지케이스가 모듈의 내부에 견고히 안착되도록 하는 산업기기용 제어기의 모듈확장을 위한 단자를 제공함에 있다.In addition, another object of the present invention is to provide a terminal for module expansion of the controller for industrial equipment to be firmly seated in the interior of the module.
상기와 같은 목적을 달성하기 위해서, 본 발명은 산업기기용 제어기의 모듈의 일측 내부로 다수개가 인쇄회로기판과 전기적으로 연결되는 기판접속부가 구비되고, 상기 기판접속부의 하부에 일체로 전방과 후방으로 상호 접속되도록 전방접속편과 한 쌍의 후방접속편이 일체로 형성되는 단자에 있어서; 상기 기판접속부는, 상기 전방접속편이 후방으로 굽힘되어 형성된 상기 후방접속편의 상부에 일체로 절곡되어 형성된 탄성지지편이 형성되고, 상기 탄성지지편의 끝단에 일체로 후방으로 절곡된 제1기판접속편이 형성되며, 상기 제1기판접속편과 탄성지지편의 상부 사이에 일체로 후방을 향해 굽힘된 굽힘지지편이 형성되고, 상기 굽힘지지편의 끝단으로 제2기판접속편이 형성되어 상기 제1기판접속편에 대응하여 상기 제2기판접속편이 경사지게 상기 인쇄회로기판의 접속공에 부착되도록 구성되는 것을 특징으로 하는 것이다.In order to achieve the above object, the present invention is provided with a substrate connecting portion which is electrically connected to a plurality of printed circuit boards into one side of the module of the controller for industrial equipment, integrally in front and rear of the lower portion of the substrate connecting portion A terminal in which a front connecting piece and a pair of rear connecting pieces are integrally formed so as to be interconnected; The substrate connecting portion has an elastic support piece formed integrally bent at an upper portion of the rear connecting piece formed by bending the front connecting piece backward, and a first substrate connecting piece bent integrally bent backward at the end of the elastic support piece. And a bending support piece integrally bent backwards between the first substrate connecting piece and the upper portion of the elastic support piece, and a second substrate connecting piece is formed at an end of the bending support piece to correspond to the first substrate connecting piece. The second board connection piece is inclined to be attached to the connection hole of the printed circuit board.
또한, 다수의 상기 전방접속편과 후방접속편이 일체로 지지되도록 상기 모듈의 내부로 지지케이스가 구비되고, 상기 지지케이스에 각각의 상기 전방접속편과 후방접속편이 삽입되는 다수의 삽입공이 형성되며, 상기 삽입공에 대응되는 상기 지지케이스의 상면으로 상기 탄성지지편이 끼워지도록 끼움홈이 형성되는 것을 특징으로 하는 것이다.In addition, a support case is provided inside the module so that the plurality of front connection pieces and the rear connection piece are integrally formed, and a plurality of insertion holes into which the front connection piece and the rear connection piece are inserted are formed in the support case. It characterized in that the fitting groove is formed so that the elastic support piece is fitted to the upper surface of the support case corresponding to the insertion hole.
또한, 상기 지지케이스의 양측으로 끼움턱이 형성되고, 상기 끼움턱이 삽입되도록 상기 모듈의 내부로 끼움홈이 형성되는 것을 특징으로 하는 것이다.In addition, the fitting jaw is formed on both sides of the support case, characterized in that the fitting groove is formed into the interior of the module so that the fitting jaw is inserted.
도 1은 본 발명에 따른 산업기기용 제어기의 전체 사시도,1 is an overall perspective view of a controller for an industrial machine according to the present invention;
도 2는 본 발명에 따른 모듈의 부분 측단면도,2 is a partial side cross-sectional view of a module according to the invention,
도 3은 본 발명의 요부 확대 후방 사시도.Figure 3 is an enlarged rear perspective view of the main portion of the present invention.
* 도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings
10 : 기판접속부10: Board connection part
11 : 탄성지지편 12 : 제1기판접속편 13 : 굽힘지지편DESCRIPTION OF SYMBOLS 11 Elastic support piece 12 First board connection piece 13 Bending support piece
14 : 제2기판접속편14: second board connection
20 : 전방접속편 30 : 후방접속편20: front connection piece 30: rear connection piece
40 : 지지케이스40: support case
41 : 삽입공 42 : 끼움홈 43 : 삽입턱41: insertion hole 42: fitting groove 43: insertion jaw
44 : 삽입홈44: insertion groove
이하, 첨부된 도면을 참조로 하여 본 발명의 바람직한 실시예를 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 1에 도시한 바와 같이 본 발명에 따른 산업기기용 제어기의 전체 사시도로 본 발명을 설명하면 다음과 같다.Referring to the present invention as a whole perspective view of the controller for industrial equipment according to the invention as shown in Figure 1 as follows.
산업기기용 제어기(1)는 레일(3)의 상면으로 다수의 모듈(2)이 단자(5)가 접속된 상태로 결합되어 구성되는 것이다.The controller 1 for industrial equipment is configured by combining a plurality of modules 2 with the terminals 5 connected to the upper surface of the rail 3.
여기서, 상기 단자(5)는 모듈(2)의 하부 일측으로 내설되어 구성되는 것으로 상기한 모듈(2)과 모듈(2)을 전기적으로 연결하는 역할을 하는 것이다.In this case, the terminal 5 is installed in the lower side of the module 2 and serves to electrically connect the module 2 and the module 2.
도 2는 본 발명에 따른 모듈(2)의 부분 측단면도이고, 도 3은 본 발명의 요부 확대 사시도이다.2 is a partial side cross-sectional view of the module 2 according to the invention, and FIG. 3 is an enlarged perspective view of the main portion of the invention.
상기 도 2와 도 3으로 본 발명의 구성을 상세히 설명하면 다음과 같다.2 and 3 will be described in detail the configuration of the present invention.
단자(5)는 모듈(2)의 하부 일측으로 구비되고, 상기 모듈(2)의 내부에 구비되는 인쇄회로기판(4)에 부착되어 구성되는 것이다.The terminal 5 is provided on one side of the lower part of the module 2 and is attached to the printed circuit board 4 provided in the module 2.
그리고, 상기 단자(5)는 인쇄회로기판(4)에 부착되는 기판접속부(10)가 구비되고, 상기 기판접속부(10)의 하부에 일체로 그 전방에 전방접속편(20)이 형성되고, 상기 전방접속편(20)의 후방으로 한 쌍의 후방접속편(30)이 형성되며, 다수의 상기 전방접속편(20)과 후방접속편(30)을 수용하도록 지지케이스(40)가 구비되어 구성되는 것이다.In addition, the terminal 5 is provided with a substrate connecting portion 10 attached to the printed circuit board 4, the front connecting piece 20 is formed integrally in front of the lower portion of the substrate connecting portion 10, A pair of rear connection pieces 30 are formed at the rear of the front connection piece 20, and a support case 40 is provided to accommodate a plurality of the front connection piece 20 and the rear connection piece 30. It is composed.
보다 상세한 설명으로, 상기 기판접속부(10)는 전방접속편(20)이 후방으로 굽힘되어 형성된 상기 후방접속편(30)의 상부에 일체로 절곡되어 형성된 탄성지지편(11)이 형성되고, 상기 탄성지지편(11)의 끝단에 일체로 후방으로 절곡된 제1기판접속편(12)이 형성되며, 상기 제1기판접속편(12)과 탄성지지편(11)의 상부 사이에 일체로 후방을 향해 굽힘된 굽힘지지편(13)이 형성되고, 상기 굽힘지지편(13)의 끝단으로 제2기판접속편(14)이 형성되어 구성되는 것이다.In more detail, the substrate connecting portion 10 is formed with an elastic support piece 11 formed integrally bent on an upper portion of the rear connecting piece 30 formed by bending the front connecting piece 20 rearward, A first substrate connecting piece 12 is integrally bent backwards at the end of the elastic support piece 11, and is integrally rearward between the first substrate connecting piece 12 and an upper portion of the elastic support piece 11. The bending support piece 13 bent toward the side is formed, and the second board connection piece 14 is formed at the end of the bending support piece 13.
여기서, 상기 기판접속부(10)는 제1기판접속편(12)과 제2기판접속편(14)이 인쇄회로기판(4)의 접속공(4a)에 상호 경사진 상태로 이격되게 부착되어 단자(5)에 가해지는 외력을 적절히 상쇄하게 되는 것이다.Here, the board connecting portion 10 is a terminal with the first board connecting piece 12 and the second board connecting piece 14 are spaced apart from each other at an inclined state to the connection hole 4a of the printed circuit board 4. The external force applied to (5) is appropriately canceled.
그리고, 상기 탄성지지편(11)은 절곡되어 상하로 가해지는 외력을 완충하는 역할을 하는 것이고, 상기 굽힘지지편(13)은 탄성지지편(11)에서 제2기판접속편(14)을 적절히 지지하는 역할을 하는 것이다.In addition, the elastic support piece 11 serves to buffer the external force applied by bending and up and down, and the bending support piece 13 appropriately supports the second substrate connecting piece 14 in the elastic support piece 11. It is to support.
또한, 상기 지지케이스(40)는 각각의 전방접속편(20)과 후방접속편(30)이 삽입되는 다수의 삽입공(41)이 형성되고, 상기 삽입공(41)에 대응되는 상면으로 탄성지지편(11)이 끼워지도록 끼움홈(42)이 형성되며, 양측으로 삽입턱(43)이 형성되고, 상기 삽입턱(43)이 끼워지도록 모듈(2)의 내부로 삽입홈(44)이 형성되어 구성되는 것이다.In addition, the support case 40 is formed with a plurality of insertion holes 41 for inserting each of the front connection piece 20 and the rear connection piece 30, elasticity to the upper surface corresponding to the insertion hole 41 Insertion grooves 42 are formed to support the support pieces 11, insertion jaws 43 are formed at both sides, and the insertion grooves 44 are inserted into the module 2 so that the insertion jaws 43 are fitted. It is formed and configured.
여기서, 상기 지지케이스(40)는 다수의 단자(5)를 상호 일체로 수용하여 전체적으로 지지하는 역할을 하는 것이다.Here, the support case 40 serves to support the plurality of terminals 5 integrally and integrally.
그리고, 상기 삽입공(41)은 전방접속편(20)과 후방접속편(30)이 일부 돌출되도록 삽입되어, 상기 전방접속편(20)과 후방접속편(30)을 적절히 보호하면서 동시에 한 쌍으로 구비되는 상기 후방접속편(30)의 헐거워짐을 방지하는 역할을 하는 것이다.In addition, the insertion hole 41 is inserted such that the front connecting piece 20 and the rear connecting piece 30 partially protrude, and simultaneously protect the front connecting piece 20 and the rear connecting piece 30 in a pair. It serves to prevent the loosening of the rear connection piece 30 is provided.
아울러, 상기 끼움홈(42)은 다수의 탄성지지편(11)이 각각 삽입됨으로써, 상기 탄성지지편(11)의 비틀림을 방지하게 되는 것이다.In addition, the fitting groove 42 is to prevent the twist of the elastic support piece 11 by inserting a plurality of elastic support pieces 11, respectively.
그리고, 상기 삽입턱(43)과 삽입홈(44)은 지지케이스(40)가 모듈(2)의 내부로 적절히 안착되도록 함으로써, 다수의 단자(5)가 전체적으로 보다 견고히 고정되도록 하는 것이다.In addition, the insertion jaw 43 and the insertion groove 44 allow the support case 40 to be properly seated in the module 2 so that the plurality of terminals 5 are more firmly fixed as a whole.
따라서, 본 발명은 간단한 구조로 단자(5)의 지지력이 현저히 향상되고 외력에 의한 상기 단자(5)의 비틀림 및 단선이 적절히 방지되도록 구성되는 것이다.Therefore, the present invention is configured such that the bearing force of the terminal 5 is remarkably improved and the twisting and disconnection of the terminal 5 due to an external force are appropriately prevented by a simple structure.
상술한 바와 같이 본 발명은 인쇄회로기판에 부착되는 기판접속부의 지지력이 현저히 증대되도록 함으로써, 반복적인 접촉에도 기판접속부의 훼손이나 단선이방지되는 효과를 갖는다.As described above, the present invention allows the supporting force of the board connection portion attached to the printed circuit board to be remarkably increased, thereby preventing damage or disconnection of the board connection portion even in repeated contact.
또한, 본 발명은 다수의 단자를 일체로 지지하면서 동시에 전방접속편이 견고히 지지되도록 함으로써, 접속편의 헐거워짐이 방지되고 산업기기에서 발생되는 진동으로부터 접속편의 적절한 보호가 이루어지는 효과를 갖는다.In addition, the present invention has the effect of preventing the loosening of the connecting piece and appropriate protection of the connecting piece from vibration generated in industrial equipment by supporting the plurality of terminals integrally and at the same time ensuring the front connecting piece is firmly supported.
또한, 본 발명은 지지케이스가 모듈의 내부에 견고히 안착되도록 함으로써, 지지케이스의 단자에 대한 지지력이 현저히 향상되는 효과를 갖는다.In addition, the present invention has the effect that the support case is firmly seated in the interior of the module, the support force for the terminal of the support case is significantly improved.
Claims (3)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030041741A KR100418638B1 (en) | 2003-06-25 | 2003-06-25 | Terminal for module expansion of controller using industrial machines |
| PCT/KR2004/001401 WO2004114466A1 (en) | 2003-06-25 | 2004-06-11 | Signal processing module of industrial machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030041741A KR100418638B1 (en) | 2003-06-25 | 2003-06-25 | Terminal for module expansion of controller using industrial machines |
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| Publication Number | Publication Date |
|---|---|
| KR100418638B1 true KR100418638B1 (en) | 2004-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020030041741A KR100418638B1 (en) | 2003-06-25 | 2003-06-25 | Terminal for module expansion of controller using industrial machines |
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| Country | Link |
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| KR (1) | KR100418638B1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190007738A (en) * | 2017-07-13 | 2019-01-23 | 주식회사 크래비스 | Remote input-output apparatus for industrial controllers with duplicated power and compler module |
| CN112151977A (en) * | 2019-06-26 | 2020-12-29 | 雷迪埃公司 | Junction box connecting assembly and electrical connection module |
| CN112151979A (en) * | 2019-06-26 | 2020-12-29 | 雷迪埃公司 | Electrical connection module and junction box |
-
2003
- 2003-06-25 KR KR1020030041741A patent/KR100418638B1/en active IP Right Grant
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190007738A (en) * | 2017-07-13 | 2019-01-23 | 주식회사 크래비스 | Remote input-output apparatus for industrial controllers with duplicated power and compler module |
| KR102014691B1 (en) * | 2017-07-13 | 2019-08-27 | 주식회사 크래비스 | Remote input-output apparatus for industrial controllers with duplicated power and compler module |
| CN112151977A (en) * | 2019-06-26 | 2020-12-29 | 雷迪埃公司 | Junction box connecting assembly and electrical connection module |
| CN112151979A (en) * | 2019-06-26 | 2020-12-29 | 雷迪埃公司 | Electrical connection module and junction box |
| CN112151977B (en) * | 2019-06-26 | 2022-03-29 | 雷迪埃公司 | Junction box connecting assembly and electrical connection module |
| CN112151979B (en) * | 2019-06-26 | 2022-06-14 | 雷迪埃公司 | Electrical connection module and junction box |
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