KR100441442B1 - a ground terminal and ground wire of an electric and electronic appliance - Google Patents
a ground terminal and ground wire of an electric and electronic appliance Download PDFInfo
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- KR100441442B1 KR100441442B1 KR10-2001-0026885A KR20010026885A KR100441442B1 KR 100441442 B1 KR100441442 B1 KR 100441442B1 KR 20010026885 A KR20010026885 A KR 20010026885A KR 100441442 B1 KR100441442 B1 KR 100441442B1
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- grounding
- plate
- ground terminal
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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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
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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
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
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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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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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
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Multi-Conductor Connections (AREA)
Abstract
본 발명은 전기, 전자제품 등의 내부에 설치되는 접지단자 및 접지장치에 관한 것으로, 접지단자에 탄성력이 구비된 경사판을 형성하여 접지판과의 체결시 결속력을 증대시키며, 필요에 따라 탈착이 용이하고, 외부충격에 의해 쉽게 이탈되지 않는 접지단자 및 접지장치에 관한 것이다.The present invention relates to a grounding terminal and a grounding device installed in the interior of electrical, electronic products, etc., to form an inclined plate with elastic force in the grounding terminal to increase the binding force when fastening with the grounding plate, easy to remove as needed The present invention relates to a grounding terminal and a grounding device that are not easily separated by an external shock.
본 발명의 접지단자(10)는 인청동 혹은 황동 등의 재질로 된 금속판에 압축력을 가하여 소성변형시키는 프레스 가공을 통해 일체형으로 구성되며, 그 구성을 살펴보면, 접지판(20)이 삽입될 본체부분은 직사각 통로의 형태를 취함에 있어서, 양측면으로는 좌, 우측면지지부(16)가 본체 저면판으로부터 상면부로 90°굽힘가공된 형태를 취하며, 그 끝단은 수평방향으로 서로 마주보도록 90°정도 굽힘 가공하므로 한 쌍의 상면지지부(12)를 구성한다.The grounding terminal 10 of the present invention is integrally formed by a press working for plastic deformation by applying a compressive force to a metal plate made of phosphor bronze or brass, and looking at the configuration, the body portion into which the grounding plate 20 is inserted is In taking the shape of a rectangular passageway, the left and right side support parts 16 are bent by 90 ° from the bottom plate of the main body to both sides, and the ends are bent by 90 ° to face each other in the horizontal direction. Therefore, a pair of upper surface support part 12 is comprised.
상기 구성된 내부로는 누름구(11)와 단자돌기(13)가 구비된 탄성력을 지닌 경사판이 설편형태로 구비되어지는데, 누름구(11)는 프레스 가공을 통하여 단차지게 굽힘 가공되어 접지판(20)의 탈착이 용이하도록 상하로 작용하는 구성을 가지며, 단자돌기(13)는 경사판의 중앙부에 상면으로 돌출 되게 가공되어 접지판(20)의 홈부(21)와 결착되어 견고한 체결상태를 유지시키는 구성을 가진다.The inner structure is provided with an inclined plate having a resilient force provided with a pressing hole 11 and the terminal projection 13 in the form of tongue pieces, the pressing hole 11 is bent stepwise through the press working to the ground plate 20 ) Has a configuration that acts up and down to facilitate the detachment, the terminal projection 13 is processed to protrude to the upper surface in the center portion of the inclined plate is coupled to the groove portion 21 of the ground plate 20 to maintain a secure fastening state Has
또한, 후측부에 구비된 접지선체결구(14)와 심선체결구(15)는 각기 한 쌍씩 마주보도록 상부측으로 90°정도 굽힘 가공 되어있으며, 그 내부에 접지선(30)을 삽입하여 피복(32)부와 심선(31)부를 순차적으로 각각 포위하여 체결, 고정시키도록 구성되어있다.In addition, the ground wire fasteners 14 and the core wire fasteners 15 provided at the rear side are each bent by 90 ° toward the upper side so as to face each pair, and the ground wire 30 is inserted into the coating 32. It is comprised so that a part and the core wire 31 part may be surrounded, respectively fastened and fixed sequentially.
상기 제작된 접지단자(10)의 연결과정을 살펴보면, 접지선(30) 양단에 접지단자(10)를 접지선체결구(14)와 심선체결구(15)로 고정, 체결한 후, 접지단자(10)와 접지선(30)의 연결부위 전체를 절연체의 연질튜브(50)로 씌운 후, 일측은 과전류가 외부로 접지 될 수 있도록 전원선 등에 연결되며, 타측은 각종 회로기판 측단부에 구비된 접지판(20)과 연결되어 하나의 접지장치(60)를 구성한다.Looking at the connection process of the manufactured ground terminal 10, after fixing and fastening the ground terminal 10 to both ends of the ground wire 30 with the ground wire fastener 14 and the core wire fastener 15, the ground terminal 10 ) After covering the entire connecting portion of the ground wire 30 with the soft tube 50 of the insulator, one side is connected to a power line so that overcurrent can be grounded to the outside, and the other side is a ground plate provided at various ends of various circuit boards. Connected with (20) constitutes a grounding device (60).
이상에서 살펴본 바와 같이 본 발명은 일체형으로 가공된 접속단자에는 탄성을 지닌 경사판이 마련되고, 그 경사판 중앙에 단자돌기를 구비하여 접지판과의 체결시 결속력을 증대시켜서 외부충격에 의해 쉽게 이탈되지 않는 효과가 있으며, 접지단자에 누름구를 마련하여 필요에 따라 탈착이 용이하며, 피접지물에 별도의 접지판을 설치함으로 회로기판의 형상과 위치에 구애됨 없이 접지단자를 연결할 수 있는 편리한 효과가 있다.As described above, the present invention provides an integrally processed connection terminal provided with an inclined plate having elasticity, and having a terminal protrusion in the center of the inclined plate to increase the binding force when fastening with the ground plate so that it is not easily separated by an external impact. It is effective, and it is easy to attach and detach as necessary by providing a pressing hole on the ground terminal, and by installing a separate ground plate on the grounded object, it is convenient to connect the ground terminal regardless of the shape and position of the circuit board. .
또한, 접지단자 전체와 접지선의 연결부위가 절연체의 연질튜브로 둘러싸여 있어서 접지단자의 착탈시 과전류로 인한 감전사고를 미연에 방지하며, 프레스가공을 통해 신속하게 대량의 제품을 생산할 수 있어서 제조원가가 절감되는 또 다른 효과가 있다.In addition, the entire grounding terminal and the connection part of the grounding wire are surrounded by the flexible tube of the insulator, which prevents electric shock due to overcurrent when attaching and detaching the grounding terminal, and can manufacture a large amount of products quickly through press processing, thereby reducing manufacturing costs. There is another effect of being.
Description
본 발명은 전기, 전자제품의 내부접지를 위한 접지단자 및 접지장치에 관한 것으로, 특히 접지단자의 상면부에 탄성이 구비된 경사판을 형성하여 접지판과의 결속력을 증대시키며, 탈착이 용이하고, 외부충격에 쉽게 이탈되지 않는 접지단자와 그에 체결된 접지선에 관한 것이다.The present invention relates to a grounding terminal and a grounding device for the internal grounding of electrical and electronic products, in particular to form an inclined plate with elasticity on the upper surface of the grounding terminal to increase the binding force with the grounding plate, easy to remove, The present invention relates to a ground terminal which is not easily separated from an external shock and a ground wire connected thereto.
일반적으로 각종 전기, 전자제품 등에는 제품의 각종 기능을 수행하기 위하여 회로기판 상에 각종 소자가 장착되어 있고, 각 소자 사이에는 전류공급 및 신호를 전달하는 연결선, 즉 전류공급선 및 신호전달버스가 형성되어 있는바, 이 회로기판에 인가된 전류는 회로기판상을 흐르다가 과전류와 과전압의 발생시 회로기판 외부의 다른 장치 등으로 흘러 들어가서 회로기판의 단락현상을 일으키게 되는데, 이를 방지하기 위해 전기, 전자제품 내에 잔류하는 전류를 외부로 도피시키기 위해 접지단자를 전력선에 포함된 접지선 등에 접지 시키도록 되어있다.In general, various electric and electronic products are equipped with various elements on a circuit board to perform various functions of the product, and connecting lines for supplying current and transmitting signals, that is, current supply lines and signal transmission buses, are formed between the elements. As the current applied to the circuit board flows on the circuit board, when an overcurrent and an overvoltage occur, it flows into another device outside the circuit board to cause a short circuit of the circuit board. In order to escape the current remaining in the outside, the ground terminal is grounded to the ground line included in the power line.
종래의 전기, 전자제품을 내부 접지시키는 구조는, 본 발명 도 2에 도시된 바와 같이 환형으로 이루어져 있는 접지단자(10)를 접지선(30)의 양측단에 접지선체결구(14)와 심선체결구(15)를 이용하여 일체형으로 연결한 후, 일측은 외부의 접지선과 연결되며, 타측은 회로기판 등에 연결된 접지판(20)과 체결볼트(40)를 사용하여 체결되도록 되어있거나, 혹은 환형의 접지단자(10)를 별도로 제작하지 않고접지선(30)의 일측 단부를 접지판(20)에 납땜하여 고정시키는 구성이 주류를 이루었다.In the conventional grounding structure for electrical and electronic products, as shown in FIG. 2 of the present invention, the ground terminal 10 having the annular shape and the ground wire fastener 14 and the core wire fastener are formed at both ends of the ground wire 30. After connecting in one piece using (15), one side is connected to the external ground wire, the other side is to be fastened using the ground plate 20 and the fastening bolt 40 connected to the circuit board or the like, or an annular ground Instead of separately manufacturing the terminal 10, a configuration in which one end of the ground wire 30 is soldered and fixed to the ground plate 20 has become mainstream.
상기와 같이 접지 되어 있는 접지단자는 체결볼트의 풀림에 따른 결속력의 약화로 접지가 되지 않아 누전이 발생할 수 있으며, 제품에 충격이 가해질 때 접지판으로부터 이탈 혹은 단선 되기 쉽고, 필요에 의해 접지단자의 탈착이 어려운 문제점을 가지며, 제품의 형상 및 회로기판의 위치에 따라 볼트조립 혹은 납땜이 제한을 받게되는 문제점을 가진다.The grounding terminal, which is grounded as above, may not be grounded due to weakening of the binding force due to loosening of the fastening bolt, which may cause a short circuit.When the product is impacted, the grounding terminal may be easily separated or disconnected from the grounding plate. Desorption is difficult and there is a problem that the bolt assembly or soldering is limited depending on the shape of the product and the position of the circuit board.
또한, 접지선의 심선과 접지단자가 회로의 외부로 노출되어 있어서 고장으로 인한 보수시 작업자가 감전의 위험에 노출되는 또 다른 문제점을 내포하고 있다.In addition, since the core wire and the ground terminal of the ground wire are exposed to the outside of the circuit, there is another problem that the worker is exposed to the risk of electric shock during repair due to a failure.
이에 본 발명은 상기와 같은 문제점을 해결하기 위해 안출된 것으로서, 접속단자에 탄성을 지닌 경사판을 마련하고, 그 경사판에 돌기를 구비하여 접지판의 홈부와 결착이 되어 결속력을 증대시켜서 외부충격에 의해 쉽게 이탈되지 않음을 목적으로 한다.Accordingly, the present invention has been made to solve the problems described above, by providing an inclined plate having elasticity in the connection terminal, provided with a protrusion on the inclined plate is bound to the groove of the ground plate to increase the binding force by the external impact It is intended to not be easily released.
또한, 접지단자에 누름구를 마련하여 필요에 따라 탈착이 용이하며, 접지 되는 피접지물의 형상과 위치에 제한을 받지 않도록 하는 접지단자를 제공하며, 접지단자와 접지선과의 연결부위 전체를 절연체로 감싸므로 작업자나 사용자의 감전 위험을 배제하는 또 다른 목적으로 한다.In addition, by providing a pressing hole in the ground terminal, it is easy to remove and detach as needed, and provides a ground terminal that does not limit the shape and position of the grounded object to be grounded, and the entire connection portion between the ground terminal and the ground wire is insulated. As a result, it is another purpose to exclude the risk of electric shock to workers or users.
도 1은 종래 접지단자의 사용상태도1 is a state diagram used in the conventional ground terminal
도 2는 종래 접지단자의 분해상태도2 is an exploded state diagram of a conventional ground terminal
도 3은 종래 접지단자의 사시도3 is a perspective view of a conventional ground terminal
도 4는 본 발명 접지단자의 사시도4 is a perspective view of the present invention ground terminal
도 5는 본 발명 접지단자의 조립상태도5 is an assembled state diagram of the present invention ground terminal
도 6은 본 발명 접지단자의 체결상태도6 is a fastening state diagram of the present invention ground terminal
도 7은 본 발명 접지단자의 체결과정을 보여주는 일부 절취 단면도Figure 7 is a partial cross-sectional view showing the fastening process of the ground terminal of the present invention
도 8은 본 발명 접지단자의 체결상태를 보여주는 일부 절취 단면도8 is a partial cross-sectional view showing a fastening state of the present invention ground terminal
도 9는 본 발명 접지장치의 전체사시도9 is an overall perspective view of the present invention grounding device
[도면의 주요부분에 대한 부호의 설명][Explanation of symbols on the main parts of the drawings]
10 : 접지단자 11 : 누름구 12 : 상부지지부10: grounding terminal 11: pressing hole 12: upper support
13 : 단자돌기 14 : 접지선체결구 15 : 심선체결구13: terminal projection 14: ground wire fastener 15: core wire fastener
20 : 접지판 21 : 홈부 30 : 접지선20: ground plate 21: groove portion 30: ground wire
31 : 심선 32 : 피복 40 : 체결볼트31 core wire 32 sheath 40 fastening bolt
50 : 연질튜브 51 : 가이드 홈 52 : 누름구 수용홈50: soft tube 51: guide groove 52: pressing hole receiving groove
60 : 접지장치60: grounding device
본 발명은 전기, 전자제품의 접지단자와 접지장치에 관한 것으로, 접지단자의 상측부에 탄성을 지닌 경사판을 형성하여 접지판과의 결속력을 증대시키서 외부충격에 쉽게 이탈되지 않으며, 필요에 따라 탈착이 용이함을 특징으로 한다.The present invention relates to a grounding terminal and a grounding device of electrical and electronic products, and to form an inclined plate with an elastic upper portion of the grounding terminal to increase the binding force with the grounding plate is not easily separated from the external impact, if necessary It is characterized by easy removal.
이하 본 발명의 실시예를 예시도면에 의거 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
본 발명 도 4는 접지단자(10)의 사시도를 도시한 것으로, 주로 전도체인 인청동 혹은 황동 등의 재질로 된 금속판에 압축력을 가하여 소성변형 시키는 프레스 가공을 통해 일체형으로 구성되는데, 이는 특별히 가열하지 않고 가공할 수 있고, 짧은 시간에 정확한 치수와 모양으로 가공할 수 있어서 대량생산이 가능하므로 제조원가를 낮추는 이점을 가진다.FIG. 4 is a perspective view of the ground terminal 10, which is mainly configured as a single piece through press working to plastically deform by applying a compressive force to a metal plate made of a material such as phosphor bronze or brass, which is a conductor. It can be processed, and can be processed to precise dimensions and shapes in a short time, so that mass production is possible, thereby lowering the manufacturing cost.
그 구성을 자세히 살펴보면, 접지판(20)이 삽입될 본체부분은 직사각 통로의 형태를 취함에 있어서, 양측면으로는 좌, 우측면지지부(16)가 본체 저면판으로부터 상면부로 90°굽힘가공된 형태를 취하며, 그 끝단은 수평방향으로 서로 마주보도록 90°정도 굽힘 가공하므로 한 쌍의 상면지지부(12)를 구성한다.Looking at the configuration in detail, the main body portion to which the ground plate 20 is to be inserted takes the form of a rectangular passage, the left and right side support portion 16 on both sides is bent form 90 ° bend from the body bottom plate to the upper surface portion The end is bent by 90 ° to face each other in the horizontal direction, so that a pair of upper surface support parts 12 are formed.
상기 구성된 직사각 통로의 내부로는 누름구(11)와 단자돌기(13)가 구비된 탄성력을 지닌 경사판이 설편형태로 구비되어지는데, 누름구(11)는 프레스 가공을 통하여 단차지게 굽힘 가공되어 접지판(20)의 탈착이 용이하도록 상하로 작용하는 구성을 가지며, 단자돌기(13)는 경사판의 중앙부에 상면으로 돌출 되게 가공되어 접지판(20)의 홈부(21)와 결착되어 견고한 체결상태를 유지시키는 구성을 가진다.An inclined plate having an elastic force provided with a pressing hole 11 and a terminal protrusion 13 is provided in the form of tongue pieces in the rectangular passage, and the pressing hole 11 is bent to be stepped through pressing to ground. It has a configuration that acts up and down to facilitate the removal of the plate 20, the terminal projection 13 is processed to protrude to the upper surface in the center portion of the inclined plate is fastened to the groove portion 21 of the ground plate 20 is a solid fastening state It has a configuration to maintain.
또한, 후측부에 구비된 접지선체결구(14)와 심선체결구(15)는 각기 한 쌍씩마주보도록 상부측으로 90°정도 굽힘 가공 되어있으며, 그 내부에 접지선(30)을 삽입하여 피복(32)부와 심선(31)부를 순차적으로 각각 포위하여 체결, 고정시키도록 구성되어있다.In addition, the ground wire fasteners 14 and the core wire fasteners 15 provided at the rear side are each bent by 90 ° toward the upper side so as to face each other in pairs, and the ground wire 30 is inserted into the sheath 32. It is comprised so that a part and the core wire 31 part may be surrounded, respectively fastened and fixed sequentially.
상기 접지단자(10)를 가공순서에 따라 살펴보면, 먼저 얇은 판을 다이(die)와 펀치(punch)로 프레스 가공하여 전체적인 외형을 '主'형태의 모양으로 따내기 가공을 한 후, 경사판이 될 선단부의 끝을 하단으로 단차지게 굽힘 가공하여 누름구(11)로 사용될 수 있도록 하며, 그 하부 중심에는 단자돌기(13)가 돌출 되게 가공되며, 측면지지부(16)는 상부측으로 90°굽힘가공되어 접지판(20)이 충격에 의해 좌우로 이탈되지 않도록 구성되며, 후측부의 접지선연결구(14)와 심선연결구(15)도 상부측으로 굽힘 가공되어 있어서 접지선(30)과의 접합시 피복(32)과 심선(31)의 연결이 용이하도록 하는 구성을 가진다.Looking at the ground terminal 10 in accordance with the processing order, first press the thin plate with a die (die) and punch (punch) to process the overall appearance in the shape of the 'main' shape, and then become an inclined plate The end of the tip is bent stepwise to the lower end so that it can be used as a pusher 11, the terminal projection 13 is protruded in the lower center, the side support 16 is bent 90 ° to the upper side The ground plate 20 is configured so as not to be separated from side to side by the impact, and the ground wire connector 14 and the core wire connector 15 of the rear side are also bent to the upper side, so that the covering 32 at the time of joining the ground wire 30 is covered. And the core wire 31 has a configuration to facilitate the connection.
그런 다음 전면으로 길게 뻗은 선단부를 측면지지부(16)의 끝점과 동일한 위치를 기준으로 하여 150°정도 상부측으로 굽힘 가공한 후, 측면지지부(16)에 연결된 상면지지부(12)를 수평방향으로 서로 마주보도록 90°정도 굽힘 가공하므로, 단자돌기(13)와 누름구(11)가 구비된 경사판이 완성되며, 이 경사판은 상부지지면 (12)사이에 상하로 작용하는 탄성력을 가지고 있어서 접지판(20)이 삽입되었을 때 결속력을 증대시키는 역할을 하며, 필요에 의해 접지판(20)을 분리할 시에도 누름구(11)를 누름으로 손쉽게 분리되는 구성을 가진다.Then, after bending the front end extended to the front side about 150 ° on the basis of the same position as the end point of the side support portion 16, the upper surface support portion 12 connected to the side support portion 16 face each other in the horizontal direction Since it bends by about 90 °, the inclined plate provided with the terminal projection 13 and the pressing hole 11 is completed, and the inclined plate has an elastic force acting up and down between the upper support surface 12 so that the ground plate 20 ) Serves to increase the binding force when inserted, and has a configuration that can be easily separated by pressing the pressing holes 11 even when the ground plate 20 is separated as necessary.
도 5는 본 발명 접지단자의 조립상태도를 도시한 것으로 크게 접지단자(10), 접지판(20) 및 접지선(30)으로 구성되며, 접지단자(10)는 접지선(30)의 양단에 일체형으로 조립되어져서 일측은 외부로 도피되는 접지선과 연결되고, 타측은 각종 회로기판 등에 구비되어진 접지판(30)과 체결되어져 회로기판 내에 잔류하는 전류를 외부로 도피시키는 구성을 가진다.5 is a diagram illustrating the assembled state of the ground terminal of the present invention. The ground terminal 10, the ground plate 20, and the ground wire 30 are largely configured, and the ground terminal 10 is integrally formed at both ends of the ground wire 30. It is assembled to one side is connected to the ground wire to be escaped to the outside, the other side is fastened to the ground plate 30 provided in various circuit boards, etc. has a configuration to escape the current remaining in the circuit board to the outside.
또한, 본 발명 도 6에 도시한 바와 같이 접지판(20)은 각종 회로기판 등에 부착되어 접지단자(10)와 체결될 수 있도록 구성된 것으로, 직사각 판형태로 접지단자(10)에 삽입되어질 만큼의 크기로 구성되며, 중앙에 홈부(21)가 구비되어 삽입시 접지단자(10)의 단자돌기(13)와 결착되어 외부의 충격에 의해 이탈되는 것을 방지하는 역할을 한다.In addition, as shown in FIG. 6, the ground plate 20 is configured to be attached to various circuit boards and the like to be coupled to the ground terminal 10, and the ground plate 20 may be inserted into the ground terminal 10 in a rectangular plate shape. It is configured in size and is provided with a groove portion 21 in the center to bind with the terminal projection 13 of the ground terminal 10 when inserted to serve to prevent the departure from the external impact.
접지선(30)은 피복(32)과 심선(31)으로 구성되며, 접지단자(10)의 후측에 구비된 접지선체결구(14)와 심선체결구(15)에 의해 각각 포위되어 접지단자(10)와 일체형의 연결구성을 가진다.The ground wire 30 is composed of a sheath 32 and a core wire 31, and is surrounded by a ground wire fastener 14 and a core wire fastener 15 provided on the rear side of the ground terminal 10, respectively. ) And one-piece connection configuration.
또한, 연질튜브(50)는 합성수지체로 구성된 절연체의 반투명한 튜브체로 접지단자(10)가 수장되어질 수 있도록 내부에 가이드 홈(51)이 구비되어 있고, 누름구(11)의 수용홈(52) 또한 구비되어 있어서 접지단자(10)의 삽입 후 수용홈(52) 상부을 누름으로 감전의 위험 접지판(20)과 착탈을 가능하게 하는 구성을 가진다.In addition, the flexible tube 50 is a semi-transparent tube body of an insulator composed of a synthetic resin body and is provided with a guide groove 51 therein so that the ground terminal 10 can be accommodated therein, and the receiving groove 52 of the pusher 11 is provided. In addition, it is provided with a configuration that enables the attachment and detachment of the dangerous ground plate 20 of electric shock by pressing the upper portion of the receiving groove 52 after the insertion of the ground terminal 10.
상기와 같이 구성된 본 발명의 조립 과정을 살펴보면, 프레스 가공에 의해 완성된 접지단자(10)의 후측부에 접지선(30)을 접지선체결구(14)와 심선체결구(15)로 포위하여 일체형으로 연결하며, 접지단자(10)와 접지선(30)의 연결부위 전체를 합성수지로 된 절연체의 연질튜브(50)가 씌워져서 착탈시 과전류가 흘러도 감전의 위험 없이 착탈이 가능하도록 결합되며, 또한, 각종 회로기판에 구비된 접지판(20)과의 연결은, 본 발명 도 7에 도시한 바와 같이 접지단자(10)의 누름구(11)를 누르고 경사판을 따라 접지판(20)을 삽입한 뒤, 본 발명 도 8과 같이 누름구(11)를 놓으면 접지판(20)의 홈부(21)에 경사판의 단자돌기(13)가 끼움 되어 견고한 체결상태를 유지할 수 있는 조립구성을 가진다.Looking at the assembly process of the present invention configured as described above, the ground wire 30 is surrounded by the ground wire fastener 14 and the core wire fastener 15 to the rear side of the ground terminal 10 completed by the press working in one piece The connection between the ground terminal 10 and the ground wire 30 is covered with a soft tube 50 of an insulator made of a synthetic resin, so that the detachable can be detached without a risk of electric shock even when an overcurrent flows in and out. Connection to the ground plate 20 provided in the circuit board, as shown in Figure 7 of the present invention after pressing the pressing hole 11 of the ground terminal 10 and inserting the ground plate 20 along the inclined plate, When the pressing holes 11 are placed as shown in FIG. 8, the terminal protrusions 13 of the inclined plate are fitted into the grooves 21 of the ground plate 20 to have a rigid assembly state.
이상에서 살펴본 바와 같이, 본 발명은 일체형으로 가공된 접속단자에 탄성을 지닌 경사부가 마련되고 그 경사판 중앙에 단자돌기를 구비하여 접지판과의 체결시 결속력을 증대되어 외부충격에 의해 쉽게 이탈되지 않는 효과가 있다.As described above, the present invention is provided with an inclined portion having elasticity in the connection terminal processed integrally and has a terminal projection in the center of the inclined plate to increase the binding force when fastening with the ground plate is not easily separated by external impact It works.
또한, 접지단자에 누름구를 마련하여 필요에 따른 탈착이 용이하며, 접지 되어지는 피접지물에 별도의 접지판이 구비되어 피접지물의 형상과 위치에 구애됨 없이 접지단자를 연결할 수 있는 편리한 효과가 있다.In addition, it is easy to attach and detach as necessary by providing a pressing hole on the ground terminal, and a separate ground plate is provided on the grounded object to be grounded, which has a convenient effect of connecting the ground terminal without regard to the shape and position of the grounded object. .
또한, 접지단자 전체와 접지선의 연결부위가 절연체의 연질튜브로 둘러싸여 있어서 접지단자의 착탈시 과전류로 인한 감전사고를 미연에 방지하며, 프레스가공을 통해 신속하게 대량의 제품을 생산할 수 있어서 제조원가가 절감되는 또 다른 효과가 있다.In addition, the entire grounding terminal and the connection part of the grounding wire are surrounded by the flexible tube of the insulator, which prevents electric shock due to overcurrent when attaching and detaching the grounding terminal, and can manufacture a large amount of products quickly through press processing, thereby reducing manufacturing costs. There is another effect of being.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0026885A KR100441442B1 (en) | 2001-05-17 | 2001-05-17 | a ground terminal and ground wire of an electric and electronic appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0026885A KR100441442B1 (en) | 2001-05-17 | 2001-05-17 | a ground terminal and ground wire of an electric and electronic appliance |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020010014575U Division KR200243884Y1 (en) | 2001-05-18 | 2001-05-18 | a ground terminal and ground wire of an electric and electronic appliance |
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| Publication Number | Publication Date |
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| KR20010069895A KR20010069895A (en) | 2001-07-25 |
| KR100441442B1 true KR100441442B1 (en) | 2004-07-27 |
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| KR100503316B1 (en) * | 2002-10-01 | 2005-07-25 | 현대모비스 주식회사 | Connector module for earth of a vehicle |
| WO2015037808A1 (en) * | 2013-09-12 | 2015-03-19 | 조인셋 주식회사 | Solderable electrical connector |
| KR101458621B1 (en) * | 2013-09-12 | 2014-11-12 | 조인셋 주식회사 | Surface-mountable eletric connector |
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