KR102228665B1 - Ground wiring unit of vehicle - Google Patents

Ground wiring unit of vehicle Download PDF

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Publication number
KR102228665B1
KR102228665B1 KR1020190066997A KR20190066997A KR102228665B1 KR 102228665 B1 KR102228665 B1 KR 102228665B1 KR 1020190066997 A KR1020190066997 A KR 1020190066997A KR 20190066997 A KR20190066997 A KR 20190066997A KR 102228665 B1 KR102228665 B1 KR 102228665B1
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South Korea
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vehicle
terminal
fastening member
contact
grounding
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KR1020190066997A
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Korean (ko)
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KR20200140448A (en
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김일규
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주식회사 경신
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • 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
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • 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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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)

Abstract

본 발명은 차량용 배선의 접지장치에 관한 것으로, 절연성 차체에 나사 결합되는 금속성 재질의 차체결속부재, 차체결속부재에 접하여 접지 유도하고 접지케이블을 연결한 금속성 재질의 어스터미널, 및 어스터미널을 차체결속부재에 결속함으로써 차체결속부재를 통해 접지케이블을 접지 유도하는 터미널고정부재를 포함하는 것을 특징으로 한다.
본 발명은 종래 기술과 달리 협소한 차량 내부에서 배선 궤적 상에 위치한 절연성 차체에 차체결속부재를 체결 후, 접지케이블을 연결한 어스터미널과 접하는 터미널고정부재를 차체결속부재에 결합함으로써, 어스터미널을 고정한 채 접지케이블을 접지함에 따라 접지 작업에 편의성을 제공할 수 있다.The present invention relates to a grounding device for vehicle wiring, comprising: a vehicle fastening member made of a metallic material screwed to an insulating vehicle body, a metallic material terminal in contact with the vehicle fastening member to induce grounding and connecting a ground cable, and a vehicle fastening device. It characterized in that it comprises a terminal fixing member for inducing the ground cable to ground through the vehicle fastening member by binding to the member.
In the present invention, unlike the prior art, after fastening a vehicle fastening member to an insulating vehicle body located on a wiring trajectory inside a narrow vehicle, the terminal fixing member in contact with the terminal to which the ground cable is connected is coupled to the vehicle fastening member. Grounding the grounding cable while it is fixed can provide convenience for grounding.

Description

차량용 배선의 접지장치{GROUND WIRING UNIT OF VEHICLE}Grounding device for vehicle wiring{GROUND WIRING UNIT OF VEHICLE}

본 발명은 차량용 배선의 접지장치에 관한 것으로서, 더욱 상세하게는 협소한 차량 내부에서 배선 궤적 상에 위치한 절연성 차체에 차체결속부재를 체결 후, 접지케이블을 연결한 어스터미널과 접하는 터미널고정부재를 차체결속부재에 결합함으로써, 어스터미널을 고정한 채 접지케이블을 접지함에 따라 접지 작업에 편의성을 제공하고자 하는 차량용 배선의 접지장치에 관한 것이다.The present invention relates to a grounding device for vehicle wiring, and more particularly, after fastening a vehicle fastening member to an insulating vehicle body located on a wiring trajectory inside a narrow vehicle, a terminal fixing member in contact with the terminal to which the ground cable is connected is attached to the vehicle body. It relates to a grounding device for vehicle wiring, which is intended to provide convenience in grounding operation by grounding a grounding cable while fixing the terminal by bonding to a binding member.

일반적으로, 차량에는 다양한 종류의 전장품들이 장착되고, 이러한 전장품은 전자제어유닛(ECU)을 중심으로 상호 유기적인 결선관계를 가지게 된다. 또한, 조립 및 교체를 표준화하기 위하여 대부분의 전장품들은 출력단 및 입력단에 상호 끼움되는 커넥터 구성의 결선을 하게 되므로 다수의 장착용의 커넥터를 구비한다.In general, a vehicle is equipped with various types of electric equipment, and such electric equipment has an organic connection relationship with each other around an electronic control unit (ECU). In addition, in order to standardize assembly and replacement, most of the electrical equipment is provided with a number of connectors for mounting because the connector configuration is connected to the output terminal and the input terminal.

즉, 차량에는 배터리(축전지, Battery), 점화장치, 시동장치, 충전장치, 등화장치, 경음기, 파워 윈도우 레귤레이터(Power Window Regulator), 윈드 시일드 와이퍼(Wind Shield Wiper), 각종 계기류, 공기조절장치로서의 냉방 장치 및 난방장치 등의 많은 전장품들이 설치되어 전원에 전기적으로 연결되기 위해 전기배선 및 단자를 필요로 한다.In other words, the vehicle includes batteries (accumulators, batteries), ignition devices, starting devices, charging devices, lighting devices, horns, power window regulators, wind shield wipers, various instruments, air conditioning devices. Many electronic devices such as cooling devices and heating devices are installed and require electrical wiring and terminals to be electrically connected to the power source.

한편, 차량의 각종 전자장비는, 배터리 및 발전기로부터 전원을 공급받아 작동되도록 구성되는데, 이때, 플러스(+)단자는 전기 와이어에 의하여 직접 연결되나, 접지되는 마이너스(-)단자는 전장품의 설치지점에 인접한 카울 크로스 바(Cowl Cross Bar) 등 차체에 연결하여 접지시키도록 구성된다. 이와 같이, 전장품의 마이너스(-)단자를 인접한 차체에 접속시키는 것은 차체의 전체가 접지점의 역할을 하기 때문이다.Meanwhile, various electronic equipment of the vehicle is configured to be operated by receiving power from a battery and a generator. In this case, the positive (+) terminal is directly connected by an electric wire, but the negative (-) terminal, which is grounded, is the installation point of the electrical equipment. It is configured to be connected to the vehicle body such as a cowl cross bar adjacent to and grounded. In this way, the negative (-) terminal of the electrical equipment is connected to the adjacent vehicle body because the entire vehicle body serves as a grounding point.

이러한, 차량에는 각종 전장품들을 배터리와 연결하기 위하여, 차체를 접지로 사용한다. 예를 들어, 배터리의 양극 단자는 전장품들과 직접 연결되지만, 음극 단자는 차체에 접지되는 방식으로 전장품들과 연결된다. 이때, 배터리의 음극 단자는 차체에 접지되는 방식이더라도 직접 연결된 것과 동일한 효과를 갖는다.In such a vehicle, the vehicle body is used as a ground in order to connect various electric equipment with the battery. For example, the positive terminal of the battery is directly connected to the electronic equipment, but the negative terminal is connected to the electric equipment in a way that is grounded to the vehicle body. In this case, even if the negative terminal of the battery is grounded to the vehicle body, it has the same effect as the direct connection.

관련 선행기술로는 대한민국 공개특허공보 제10-2014-0107070호(공개일: 2014.09.04, 발명의 명칭 : 조인트 커넥터 어셈블리)가 있다.As a related prior art, there is Korean Patent Application Publication No. 10-2014-0107070 (published date: 2014.09.04, title of invention: joint connector assembly).

상기한 기술구성은 본 발명의 이해를 돕기 위한 배경기술로서, 본 발명이 속하는 기술 분야에서 널리 알려진 종래기술을 의미하는 것은 아니다.The above-described technical configuration is a background technique to aid understanding of the present invention, and does not mean a conventional technique widely known in the art to which the present invention belongs.

기존의 어스터미널(접지 커넥터)는 배선시 고정용 볼트를 통해 케이블을 금속성 차체에 접지시키지만, 접지 배선 상에 배치되는 비금속성 차체에 고정용 볼트를 통해 케이블을 접지시키기 불가하여 협소한 엔진룸 또는 인스트루먼트 패널 내측에서 다른 금속성 차체에 접지 유도해야 하는 불편함이 있다.The existing terminal (ground connector) grounds the cable to a metallic vehicle body through a fixing bolt during wiring, but it is impossible to ground the cable through a fixing bolt on a non-metallic vehicle body placed on the ground wiring. There is an inconvenience of inducing grounding to another metallic vehicle body inside the instrument panel.

따라서, 이를 개선할 필요성이 요청된다.Therefore, there is a need to improve this.

본 발명은 상기와 같은 문제점들을 개선하기 위하여 안출된 것으로서, 협소한 차량 내부에서 배선 궤적 상에 위치한 절연성 차체에 차체결속부재를 체결 후, 접지케이블을 연결한 어스터미널과 접하는 터미널고정부재를 차체결속부재에 결합함으로써, 어스터미널을 고정한 채 접지케이블을 접지함에 따라 접지 작업성에 편의성을 제공하고자 하는 차량용 배선의 접지장치를 제공하는데 그 목적이 있다.The present invention was devised to improve the above problems, and after fastening a vehicle fastening member to an insulating vehicle body located on a wiring trajectory inside a narrow vehicle, a terminal fixing member in contact with the terminal to which the ground cable is connected is fastened. It is an object of the present invention to provide a grounding device for vehicle wiring, which is intended to provide convenience in grounding workability by grounding a grounding cable while fixing the master terminal by bonding to a member.

본 발명에 따른 차량용 배선의 접지장치는: 절연성 차체에 나사 결합되는 금속성 재질의 차체결속부재; 상기 차체결속부재에 접하여 접지 유도하고, 접지케이블을 연결한 금속성 재질의 어스터미널; 및 상기 어스터미널을 상기 차체결속부재에 결속함으로써, 상기 차체결속부재를 통해 상기 접지케이블을 접지 유도하는 터미널고정부재를 포함한다.The grounding device for vehicle wiring according to the present invention includes: a vehicle fastening member made of a metallic material screwed to an insulating vehicle body; A terminal made of a metallic material in contact with the vehicle fastening member to induce grounding and connecting a ground cable; And a terminal fixing member for inducing the ground cable to be grounded through the vehicle fastening member by binding the auxiliary terminal to the vehicle fastening member.

상기 차체결속부재는, 바(bar) 형상의 제 1바디; 상기 절연성 차체에 나사 결합되기 위해 상기 제 1바디의 외측 둘레면에 형성되는 제 1외측나사산부; 상기 제 1바디의 축 방향을 따라 형성되고, 상측으로 개방되는 장착홈부; 및 상기 장착홈부의 내측면에 형성되는 내측나사산부를 포함한다.The vehicle fastening member may include a first body having a bar shape; A first outer threaded portion formed on an outer circumferential surface of the first body to be screwed to the insulating vehicle body; A mounting groove formed along the axial direction of the first body and opened upward; And an inner threaded portion formed on an inner surface of the mounting groove.

상기 터미널고정부재는, 상기 어스터미널의 설치홀부에 축 삽입 후 상기 장착홈부에 삽입되는 제 2바디; 및 상기 제 2바디의 둘레면에 형성되어, 상기 내측나사산부와 체결되는 제 2외측나사산부를 포함한다.The terminal fixing member may include a second body inserted into the mounting groove after the shaft is inserted into the mounting hole of the terminal; And a second outer threaded portion formed on the circumferential surface of the second body and fastened with the inner threaded portion.

상기 제 1바디는 놓인 상기 어스터미널과의 접촉면적을 증가시키기 위해 상측 둘레면에 지지블록을 형성하는 것을 특징으로 한다.The first body is characterized in that a support block is formed on the upper circumferential surface in order to increase the contact area with the placed master terminal.

상기 제 2바디는, 상기 장착홈부에 완전히 삽입시, 상기 지지블록에 접한 상기 어스터미널을 상기 제 1바디 측으로 가압하기 위해 프레스헤더를 형성하는 것을 특징으로 한다.When the second body is completely inserted into the mounting groove, a press header is formed to press the upper terminal in contact with the support block toward the first body.

이상에서 설명한 바와 같이, 본 발명에 따른 차량용 배선의 접지장치는 종래 기술과 달리 협소한 차량 내부에서 배선 궤적 상에 위치한 절연성 차체에 차체결속부재를 체결 후, 접지케이블을 연결한 어스터미널과 접하는 터미널고정부재를 차체결속부재에 결합함으로써, 어스터미널을 고정한 채 접지케이블을 접지함에 따라 접지 작업성에 편의성을 제공할 수 있다.As described above, the grounding device for vehicle wiring according to the present invention, unlike the prior art, is a terminal in contact with the terminal to which the ground cable is connected after fastening the vehicle fastening member to the insulating vehicle body located on the wiring trajectory inside a narrow vehicle. By coupling the fixing member to the vehicle fastening member, it is possible to provide convenience in grounding workability as the ground cable is grounded while the terminal is fixed.

도 1은 본 발명의 일 실시예에 따른 차량용 배선의 접지장치의 사시도이다.
도 2는 본 발명의 일 실시예에 따른 차량용 배선의 접지장치의 분해 사시도이다.
도 3은 본 발명의 일 실시예에 따른 차량용 배선의 접지장치의 종단면도이다.1 is a perspective view of a grounding device for a vehicle wiring according to an embodiment of the present invention.
2 is an exploded perspective view of a grounding device for a vehicle wiring according to an embodiment of the present invention.
3 is a longitudinal cross-sectional view of a grounding device for a vehicle wiring according to an embodiment of the present invention.

이하, 첨부된 도면들을 참조하여 본 발명에 따른 차량용 배선의 접지장치의 실시예를 설명한다. 이 과정에서 도면에 도시된 선들의 두께나 구성요소의 크기 등은 설명의 명료성과 편의상 과장되게 도시되어 있을 수 있다. 또한, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운용자의 의도 또는 관례에 따라 달라질 수 있다. 그러므로 이러한 용어들에 대한 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.Hereinafter, an embodiment of a grounding device for a vehicle wiring according to the present invention will be described with reference to the accompanying drawings. In this process, the thickness of the lines or the size of components shown in the drawings may be exaggerated for clarity and convenience of description. In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of users or operators. Therefore, definitions of these terms should be made based on the contents throughout the present specification.

도 1은 본 발명의 일 실시예에 따른 차량용 배선의 접지장치의 사시도이고, 도 2는 본 발명의 일 실시예에 따른 차량용 배선의 접지장치의 분해 사시도이며, 도 3은 본 발명의 일 실시예에 따른 차량용 배선의 접지장치의 종단면도이다.1 is a perspective view of a grounding device for a vehicle wiring according to an embodiment of the present invention, Figure 2 is an exploded perspective view of a grounding device for a vehicle wiring according to an embodiment of the present invention, and Figure 3 is an embodiment of the present invention It is a longitudinal cross-sectional view of a grounding device for vehicle wiring according to

도 1 내지 도 3을 참조하면, 본 발명의 일 실시예에 따른 차량용 배선의 접지장치(100)는 차체결속부재(110), 어스터미널(120) 및 터미널고정부재(130)를 포함한다.Referring to FIGS. 1 to 3, a grounding device 100 for a vehicle wiring according to an embodiment of the present invention includes a vehicle fastening member 110, an auxiliary terminal 120, and a terminal fixing member 130.

차체결속부재(110)는 절연성 차체(10)에 나사 결합되고, 접지를 위해 통전 가능하도록 금속 재질로 이루어진다. The vehicle fastening member 110 is screwed to the insulating vehicle body 10 and made of a metal material so as to be energized for grounding.

특히, 절연성 차체(10)는 차체로 사용되는 부품 중, 알루미늄 재질로 제작되는 카울 크로스 바 등 도전성을 갖지 않거나 도전성이 극히 작은 재질인 것으로 한다. In particular, the insulating vehicle body 10 is made of a material that does not have conductivity or has extremely low conductivity, such as a cowl cross bar made of aluminum, among parts used as a vehicle body.

물론, 차체결속부재(110)는 금속성 차체에 결속될 수도 있다.Of course, the vehicle fastening member 110 may be coupled to a metallic vehicle body.

이때, 차체결속부재(110)는 절연성 차체(10)로부터 이탈되는 것을 방지하도록 절연성 차체(10)에 나사 결합되지만, 절연성 차체(10)에 단순히 끼움 결합될 수도 있다.At this time, the vehicle fastening member 110 is screwed to the insulating vehicle body 10 to prevent separation from the insulating vehicle body 10, but may be simply fitted into the insulating vehicle body 10.

그리고, 어스터미널(120)은 차체결속부재(110)에 접하고, 접지케이블(20)을 연결하며, 금속 재질로 이루어져, 차체결속부재(110)를 통해 접지케이블(20)을 접지[ground] 유도하는 역할을 한다.And, the terminal 120 is in contact with the vehicle fastening member 110, connects the ground cable 20, and is made of a metal material, and induces the ground cable 20 through the vehicle fastening member 110 to ground [ground] It plays a role.

물론, 어스터미널(120)은 다양한 방식으로 접지케이블(20)을 통전 가능하게 연결하고, 다양한 형상으로 변형 가능하다. 특히, 어스터미널(120)은 차체결속부재(110)와 면접되도록 일부가 평판 형상으로 이루어지고, 해당 부위에 설치홀부(122)를 통공한다.Of course, the terminal 120 connects the ground cable 20 to be energized in various ways, and can be transformed into various shapes. Particularly, the terminal 120 is formed in a flat plate shape so as to have an interview with the vehicle fastening member 110, and an installation hole 122 is passed through the corresponding portion.

또한, 터미널고정부재(130)는 어스터미널(120)이 차체결속부재(110)에 접한 상태로 결속됨으로써 접지력을 안정적으로 유지하도록 하는 역할을 한다. In addition, the terminal fixing member 130 serves to stably maintain the gripping force by being bound in a state in which the terminal 120 is in contact with the vehicle fastening member 110.

즉, 터미널고정부재(130)는 어스터미널(120)을 차체결속부재(110)에 결속함으로써, 차체결속부재(110)를 통해 접지케이블(20)을 접지 유도하는 역할을 한다.That is, the terminal fixing member 130 serves to induce the ground cable 20 through the vehicle fastening member 110 by binding the master terminal 120 to the vehicle fastening member 110.

이때, 터미널고정부재(130)는 금속 재질인 어스터미널(120)과 접촉됨과 동시에 금속 재질인 차체결속부재(110)와 접촉된다. 특히, 터미널고정부재(130)는 금속 재질로 이루어진다.At this time, the terminal fixing member 130 is in contact with the metal material of the master terminal 120 and at the same time in contact with the metal material of the vehicle fastening member 110. In particular, the terminal fixing member 130 is made of a metal material.

그래서, 어스터미널(120)은 터미널고정부재(130)와 접촉되고, 차체결속부재(110)와 접촉됨으로 인해, 어스터미널(120)을 통한 접지케이블(20)의 접지력이 증대된다.Thus, since the terminal 120 is in contact with the terminal fixing member 130 and the vehicle fastening member 110, the grounding force of the ground cable 20 through the terminal 120 is increased.

한편, 차체결속부재(110)는 제 1바디(111), 제 1외측나사산부(112), 장착홈부(113) 및 내측나사산부(114)를 포함한다.On the other hand, the vehicle fastening member 110 includes a first body 111, a first outer threaded portion 112, a mounting groove 113, and an inner threaded portion 114.

제 1바디(111)는 바(bar) 형상으로 이루어진다. 이때, 제 1바디(111)는 직경 및 길이에 한정하지 않는다.The first body 111 has a bar shape. At this time, the first body 111 is not limited to the diameter and length.

제 1외측나사산부(112)는 절연성 차체(10)에 나사 결합되기 위해 제 1바디(111)의 외측 둘레면에 형성된다.The first outer threaded portion 112 is formed on the outer circumferential surface of the first body 111 to be screwed to the insulating vehicle body 10.

그리고, 장착홈부(113)는 제 1바디(111)의 축 방향을 따라 내부에 형성되고, 상측으로 개방되게 형성된다. In addition, the mounting groove 113 is formed inside along the axial direction of the first body 111 and is formed to be opened upward.

물론, 장착홈부(113)는 제 1바디(111)의 축 방향을 따라 양측으로 개방되게 형성될 수도 있다. 특히, 장착홈부(113)의 직경은 제 1바디(111)의 직경에 대응되게 형성된다.Of course, the mounting groove 113 may be formed to be open to both sides along the axial direction of the first body 111. In particular, the diameter of the mounting groove 113 is formed to correspond to the diameter of the first body 111.

내측나사산부(114)는 장착홈부(113)의 내측면에 나선 궤적을 따라 형성된다.The inner threaded portion 114 is formed along the spiral trajectory on the inner surface of the mounting groove 113.

또한, 터미널고정부재(130)는 제 2바디(132) 및 제 2외측나사산부(134)를 포함한다.In addition, the terminal fixing member 130 includes a second body 132 and a second external threaded portion 134.

제 2바디(132)는 어스터미널(120)의 설치홀부(122)에 축 삽입 후 장착홈부(113)에 삽입된다. The second body 132 is inserted into the mounting groove 113 after the shaft is inserted into the mounting hole 122 of the terminal 120.

아울러, 제 2외측나사산부(134)는 제 2바디(132)의 둘레면에 형성되어, 제 2바디(132)가 장착홈부(113)에 원주 방향으로 회전되며 축 삽입시, 내측나사산부(114)와 체결된다.In addition, the second outer threaded portion 134 is formed on the circumferential surface of the second body 132, the second body 132 is rotated in the circumferential direction in the mounting groove 113, and when the shaft is inserted, the inner threaded portion ( 114).

그래서, 차체결속부재(110)와 터미널고정부재(130)가 접촉하게 된다.Thus, the vehicle fastening member 110 and the terminal fixing member 130 come into contact.

물론, 제 2바디(132)가 제 1바디(111)의 장착홈부(113)에 억지 끼움될 수도 있다.Of course, the second body 132 may be forcibly fitted into the mounting groove 113 of the first body 111.

한편, 제 1바디(111)는 제 2바디(132)를 축 삽입하는 상측 둘레면에 지지블록(115)을 형성한다. 이때, 지지블록(115)은 제 1바디(111)의 상단과 동일 높이를 유지하게 된다. 아울러, 지지블록(115)은 상측면이 평면 형상으로 이루어진다.Meanwhile, the first body 111 forms a support block 115 on the upper circumferential surface through which the second body 132 is axially inserted. At this time, the support block 115 maintains the same height as the upper end of the first body 111. In addition, the support block 115 is made of a planar upper surface.

따라서, 지지블록(115)은 상측면이 어스터미널(120)과의 접촉면적을 증가시키는 역할을 한다. 아울러, 어스터미널(120)은 지지블록(115)에 지지되어 흔들림이 방지되고, 하부 방향으로 휘는 것이 방지된다.Accordingly, the support block 115 serves to increase the contact area of the upper side with the terminal 120. In addition, the terminal 120 is supported by the support block 115 to prevent shaking and to prevent downward bending.

그리고, 제 2바디(132)는, 장착홈부(113)에 완전히 삽입시, 지지블록(115)에 접한 어스터미널(120)을 제 1바디(111) 측으로 가압하기 위해 프레스헤더(136)를 형성한다.And, when the second body 132 is completely inserted into the mounting groove 113, the press header 136 is formed to press the terminal 120 in contact with the support block 115 toward the first body 111 do.

프레스헤더(136)는 제 2바디(132)보다 큰 직경(평면적)으로 이루어져 어스터미널(120)을 지지블록(115) 측으로 가압하는 압력을 증가시킴에 따라, 어스터미널(120)은 지지블록(115)과 프레스헤더(136) 사이에 견고하게 고정된다.The press header 136 is made of a larger diameter (planar area) than the second body 132 and increases the pressure to press the upper terminal 120 toward the support block 115, so that the upper terminal 120 is a support block ( It is firmly fixed between 115) and the press header 136.

아울러, 지지블록(115)은 차체결속부재(110)를 절연성 차체(10)에 체결을 위해 잡을 수 있는 역할을 하고, 프레스헤더(136)는 터미널고정부재(130)를 차체결속부재(110)의 장착홈부(113)에 나사 삽입을 위해 잡을 수 있는 역할을 한다. In addition, the support block 115 serves to hold the vehicle fastening member 110 for fastening to the insulating vehicle body 10, and the press header 136 attaches the terminal fixing member 130 to the vehicle fastening member 110. It serves to hold the screw for insertion into the mounting groove 113 of the.

지지블록(115)과 프레스헤더(136)는 둘레면이 다양한 형상으로 변형 가능하다.The support block 115 and the press header 136 may have various circumferential shapes.

본 발명은 도면에 도시된 실시예를 참고로 하여 설명되었으나, 이는 예시적인 것에 불과하며, 당해 기술이 속하는 분야에서 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다. 따라서 본 발명의 진정한 기술적 보호범위는 아래의 특허청구범위에 의해서 정하여져야 할 것이다.Although the present invention has been described with reference to the embodiments shown in the drawings, this is only illustrative, and those of ordinary skill in the field to which the technology pertains, various modifications and other equivalent embodiments are possible. I will understand. Therefore, the true technical protection scope of the present invention should be determined by the following claims.

10: 절연성 차체 20: 접지케이블
100: 접지장치 110: 차체결속부재
111: 제 1바디 112: 제 1외측나사산부
113: 장착홈부 114: 내측나사산부
115: 지지블록 120: 어스터미널
122: 설치홀부 130: 터미널고정부재
132: 제 2바디 134: 제 2외측나사산부
136: 프레스헤더10: insulated vehicle body 20: ground cable
100: grounding device 110: vehicle fastening member
111: first body 112: first external thread
113: mounting groove 114: inner threaded portion
115: support block 120: terminal
122: installation hole 130: terminal fixing material
132: second body 134: second external thread
136: press header

Claims (4)

차체결속부재; 상기 차체결속부재에 접하여 접지 유도하고, 접지케이블을 연결한 금속성 재질의 어스터미널; 및 상기 어스터미널을 상기 차체결속부재에 결속 허용하는 터미널고정부재를 포함하고,
상기 차체결속부재는, 바(bar) 형상으로 이루어지고 차체의 홈에 축 삽입되는 제 1바디; 상기 차체의 홈에 나사 결합되기 위해 상기 제 1바디의 외측 둘레면에 형성되는 제 1외측나사산부; 상기 제 1바디에 축 방향을 따라 함몰 형성되고, 상측으로 개방되는 장착홈부; 및 상기 장착홈부의 내측면에 형성되는 내측나사산부를 포함하며,
상기 터미널고정부재는, 상기 어스터미널의 설치홀부에 축 삽입 후 상기 장착홈부에 삽입되는 제 2바디; 및 상기 제 2바디의 둘레면에 형성되어, 상기 내측나사산부와 체결되는 제 2외측나사산부를 포함하고,
상기 제 1바디는 상기 설치홀부를 통공한 상기 어스터미널과의 접촉면적을 증가시키면서 상기 차체의 상측면에 접하여 지지되도록 상측 둘레면에 지지블록을 형성하며,
상기 차체결속부재는 절연성 재질인 상기 차체의 홈에 나사 결합되는 금속성 재질로 이루어져,
상기 터미널고정부재는 금속 재질인 상기 어스터미널과 접촉됨과 동시에 금속 재질인 상기 차체결속부재와 접촉됨으로써 상기 접지케이블을 접지 유도하는 것을 특징으로 하는 차량용 배선의 접지장치.
A vehicle fastening member; A terminal made of a metallic material in contact with the vehicle fastening member to induce grounding and connecting a ground cable; And a terminal fixing member allowing the assortment to be bound to the vehicle fastening member,
The vehicle fastening member may include a first body formed in a bar shape and axially inserted into a groove of the vehicle body; A first external threaded portion formed on an outer circumferential surface of the first body to be screwed into the groove of the vehicle body; A mounting groove formed in the first body along the axial direction and opened upward; And an inner screw thread formed on the inner surface of the mounting groove,
The terminal fixing member may include a second body inserted into the mounting groove after the shaft is inserted into the mounting hole of the terminal; And a second outer threaded portion formed on the circumferential surface of the second body and fastened with the inner threaded portion,
The first body has a support block formed on the upper circumferential surface so as to be supported in contact with the upper surface of the vehicle body while increasing the contact area with the motherboard through the installation hole,
The vehicle fastening member is made of a metallic material screwed into the groove of the vehicle body, which is an insulating material,
The terminal fixing member is a vehicle wiring grounding device, characterized in that the grounding cable is guided to the ground by being in contact with the metal material and the vehicle fastening member at the same time as the terminal fixing member in contact with the metal material.
 삭제delete 삭제delete 제 1항에 있어서,
상기 제 2바디는, 상기 장착홈부에 완전히 삽입시, 상기 지지블록에 접한 상기 어스터미널을 상기 제 1바디 측으로 가압하기 위해 프레스헤더를 형성하는 것을 특징으로 하는 차량용 배선의 접지장치.The method of claim 1,
The second body, when fully inserted into the mounting groove, forms a press header to press the upper terminal in contact with the support block toward the first body.
KR1020190066997A 2019-06-05 2019-06-05 Ground wiring unit of vehicle KR102228665B1 (en)

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KR20240095762A (en) 2022-12-19 2024-06-26 주식회사 유라코퍼레이션 Earth apparatus of vehicle

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JP2015050074A (en) 2013-09-03 2015-03-16 矢崎総業株式会社 Connection structure for screw fastened terminal

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KR20080054079A (en) * 2006-12-12 2008-06-17 기아자동차주식회사 Ground means of vehicle
KR100986424B1 (en) * 2008-05-14 2010-10-08 현대자동차주식회사 Battery terminal connecting assembly
KR20150052560A (en) * 2013-11-06 2015-05-14 현대자동차주식회사 Earth apparatus of vehicle

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Publication number Priority date Publication date Assignee Title
JP2015050074A (en) 2013-09-03 2015-03-16 矢崎総業株式会社 Connection structure for screw fastened terminal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240095762A (en) 2022-12-19 2024-06-26 주식회사 유라코퍼레이션 Earth apparatus of vehicle

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