KR20120136864A - Connector for vehicle - Google Patents

Connector for vehicle Download PDF

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Publication number
KR20120136864A
KR20120136864A KR1020110056049A KR20110056049A KR20120136864A KR 20120136864 A KR20120136864 A KR 20120136864A KR 1020110056049 A KR1020110056049 A KR 1020110056049A KR 20110056049 A KR20110056049 A KR 20110056049A KR 20120136864 A KR20120136864 A KR 20120136864A
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KR
South Korea
Prior art keywords
protrusion
connector
fastening
vehicle
groove
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KR1020110056049A
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Korean (ko)
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KR101755696B1 (en
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성법모
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현대자동차주식회사
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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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/04—Pins or blades for co-operation with sockets
    • 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
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • 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
    • H01R13/64—Means for preventing incorrect coupling
    • H01R13/642—Means for preventing incorrect coupling by position or shape of contact members

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

PURPOSE: A high-voltage connector for a vehicle is provided to be coupled to a position where a coupling protrusion of a male connector is corresponding with a coupling groove of a female connector to be separable, thereby being capable of facilitating components for a connector. CONSTITUTION: A high-voltage connector for a vehicle comprises a male connector(10), a female connector(20), and a variable joining projection(30). A plurality of fixing protrusions(16) is formed in the external side of a small diameter portion(12) along a circumferential direction at equidistant intervals. The variable joining projection is coupled to a fixing protrusion straightly corresponding to a coupling groove(22) to be separable.

Description

차량용 고전압 커넥터{Connector for vehicle}High Voltage Connector for Vehicles {Connector for vehicle}

본 발명은 차량용 고전압 커넥터에 관한 것으로서, 더욱 상세하게는 숫커넥터의 외경부에 형성되는 체결돌기를 분리 가능한 가변식 체결 방식으로 채택하여, 커넥터 부품의 공용화를 실현할 수 있도록 한 차량용 고전압 커넥터에 관한 것이다.
The present invention relates to a high voltage connector for a vehicle, and more particularly, to a high voltage connector for a vehicle that adopts a variable fastening method that can be detached from a fastening protrusion formed on an outer diameter of a male connector to realize common use of a connector part. .

최근, 엔진 뿐만 아니라 모터 구동원을 보조 동력원으로 채택하여 배기가스 저감 및 연비 향상을 도모할 수 있는 하이브리드 차량이 출시되고 있다.Recently, a hybrid vehicle capable of reducing exhaust gas and improving fuel efficiency by adopting a motor driving source as an auxiliary power source as well as an engine has been released.

하이브리드 차량은 모터의 동력을 트랜스미션으로 전달하여 모터 동력만을 이용하는 순수 전기자동차 모드인 EV 주행모드와, 엔진 구동력을 보조 동력원으로 하는 하이브리드 주행 모드 등으로 차량이 주행됨에 따라, 연비 향상 및 배기가스 저감을 도모할 수 있다.The hybrid vehicle delivers fuel efficiency and reduces emissions as the vehicle is driven in an EV driving mode, which is a pure electric vehicle mode using only motor power by transmitting motor power to a transmission, and a hybrid driving mode using an engine driving power as an auxiliary power source. We can plan.

이러한 하이브리드 차량에는 모터와, 모터를 제어하는 MCU와, 모터에 전원을 공급하는 고전압 배터리 등을 포함하고 있는 바, 각 구성들을 전기적으로 연결하기 위한 수단으로 고전압 커넥터를 사용하고 있다.The hybrid vehicle includes a motor, an MCU controlling the motor, and a high voltage battery for supplying power to the motor, and a high voltage connector is used as a means for electrically connecting the components.

상기 고전압 커넥터는 숫커넥터와 암커넥터로 나누어지며, 숫커넥터와 암커넥터간의 체결로 인하여 단품 간의 전기적 연결이 이루어진다.The high voltage connector is divided into a male connector and a female connector, and an electrical connection is made between the components due to the coupling between the male connector and the female connector.

또한, 상기 숫커넥터 및 암커넥터는 전자파(EMI) 차폐를 위한 실드(shield) 구조로 제작되고, 상호 간의 체결 조립성 향상을 위하여 원터치 캡 구조로 제작되며, 차폐전선의 차폐망 접지 구조로서 암커넥터 내측에 접지부가 형성되는 구조로 제작되고 있다.In addition, the male connector and the female connector is made of a shield (shield) structure for shielding electromagnetic waves (EMI), and made of a one-touch cap structure to improve the fastening and assembly between each other, the female connector as a shielding network grounding structure of the shielded wire It is manufactured by the structure in which a ground part is formed in an inside.

첨부한 도 8에 도시된 바와 같이, 종래의 숫커넥터(100)는 락킹 캡(102)과, 락킹 캡(102)내에 차례로 삽입 장착되는 방수 실(104) 및 단자(106)로 구성되고, 암커넥터(200)는 숫커넥터(100)의 락킹 캡(102)이 삽입 체결되는 하우징(202)과, 하우징(202)내에 차례로 삽입 체결되는 방수 실(204) 및 단자(206)로 구성되어 있다.As shown in FIG. 8, the conventional male connector 100 includes a locking cap 102, a waterproof seal 104 and a terminal 106 that are sequentially inserted into the locking cap 102. The connector 200 is composed of a housing 202 into which the locking cap 102 of the male connector 100 is inserted and fastened, a waterproof seal 204 and a terminal 206 that are sequentially inserted into the housing 202.

특히, 상기 숫커넥터(100)의 락킹 캡(102)은 원통형 구조로서, 소직경 하우징(110)과 대직경 하우징(112)이 일체로 형성된 구조로 제작되고, 대직경 하우징(112)의 외경부 소정 위치에는 체결돌기(114)가 돌출 형성된다.In particular, the locking cap 102 of the male connector 100 is a cylindrical structure, the small diameter housing 110 and the large diameter housing 112 is made of a structure formed integrally, the outer diameter portion of the large diameter housing 112 The fastening protrusion 114 is formed at a predetermined position.

또한, 상기 암커넥터(200)의 하우징(202)의 내경부에는 숫커넥터(100)의 대직경 하우징(112)에 형성된 체결돌기(114)가 슬라이드식으로 삽입 체결되는 체결홈(208)이 형성된다.In addition, a fastening groove 208 is formed in the inner diameter portion of the housing 202 of the female connector 200 in which the fastening protrusion 114 formed in the large diameter housing 112 of the male connector 100 is slidably inserted into the fastening protrusion 114. do.

따라서, 상기 숫커넥터(100)의 대직경 하우징(112)에 형성된 체결돌기(114)가 암커넥터(200)의 하우징(202)의 내경부에 형성된 체결홈(208)에 삽입 체결됨으로써, 숫커넥터(100)와 암커넥터(200) 간의 전기적 결합이 이루어진다.Therefore, the fastening protrusion 114 formed in the large diameter housing 112 of the male connector 100 is inserted into and fastened to the fastening groove 208 formed in the inner diameter portion of the housing 202 of the female connector 200, whereby the male connector Electrical coupling between the 100 and the female connector 200 is made.

그러나, 상기 숫커넥터의 체결돌기 및 암커넥터의 체결홈 형성 위치가 차종별 그리고 사양별로 서로 달라, 숫커넥터와 암커넥터 간의 체결 작업시 체결돌기 및 체결홈의 위치가 서로 일치하는지 여부를 일일이 확인해야 하는 분편함이 있다.However, the position of forming the fastening groove of the male connector and the fastening groove of the female connector is different according to the vehicle type and the specification, and it is necessary to check whether the positions of the fastening protrusion and the fastening groove coincide with each other during the fastening operation between the male connector and the female connector. There is pity.

즉, 첨부한 도 9에 도시된 바와 같이 숫커넥터(100)의 체결돌기(114) 형성 위치가 좌측, 센터, 우측, 좌45도, 우45도 등 차종별 그리고 사양별로 그 형성 위치가 서로 달라, 숫커넥터와 암커넥터 간의 체결 작업시, 체결돌기 및 체결홈의 위치가 서로 일치하는 지 여부를 확인해야 하고, 위치 확인을 하지 않는 경우 오조립 및 오작업에 따른 파손 등 여러가지 문제점이 따르게 된다.That is, as shown in FIG. 9, the position where the fastening protrusions 114 are formed in the male connector 100 is different from each other by vehicle type and specifications such as left, center, right, left 45 degrees, right 45 degrees, and the like. When connecting between the male connector and the female connector, it is necessary to check whether the position of the fastening protrusion and the fastening groove coincide with each other, and if the position is not checked, various problems such as damage due to misassembly and wrong operation will follow.

또한, 체결돌기 및 체결홈의 형성 위치별로 다수의 커넥터 부품을 개발하여 제작함에 따라 과다한 비용 낭비를 초래하는 동시에 부품수 과다로 인하여 부품 관리에 어려움이 있다.
In addition, by developing and manufacturing a plurality of connector parts for each position of the formation of the fastening protrusion and the fastening groove, excessive cost wasted and parts management is difficult due to excessive parts.

본 발명은 상기와 같은 점을 감안하여 안출한 것으로서, 숫커넥터의 외경부에 형성되는 체결돌기를 분리 가능한 가변식 체결 방식으로 채택하여, 숫커넥터의 외경부의 원하는 위치 즉, 암커넥터의 체결홈 형성 위치와 상호 일치하는 위치에 체결할 수 있도록 함으로써, 차종별 그리고 사양별 커넥터 부품의 공용화를 실현할 수 있도록 한 차량용 고전압 커넥터를 제공하는데 그 목적이 있다.
The present invention has been made in view of the above, by adopting a variable fastening method that can be removed in the fastening protrusion formed on the outer diameter of the male connector, the desired position of the outer diameter of the male connector, that is, forming the fastening groove of the female connector It is an object of the present invention to provide a high voltage connector for a vehicle that can realize the common use of connector parts according to vehicle types and specifications by allowing them to be fastened to positions that coincide with each other.

상기한 목적을 달성하기 위한 본 발명은 숫커넥터의 소직경부의 외경부에 원주방향을 따라 다수개의 고정돌기를 등간격으로 형성하고, 다수의 고정돌기중 암커넥터의 체결홈과 직선으로 일치하는 것에 가변식 체결돌기를 분리 가능하게 체결할 수 있도록 한 것을 특징으로 하는 차량용 고전압 커넥터를 제공한다.The present invention for achieving the above object is to form a plurality of fixing projections at equal intervals along the circumferential direction in the outer diameter portion of the small diameter portion of the male connector, and to coincide in a straight line with the fastening groove of the female connector of the plurality of fixing projections Provided is a high voltage connector for a vehicle, characterized in that the variable fastening protrusion can be detachably fastened.

바람직하게는, 상기 고정돌기의 상단면은 숫커넥터의 대직경부 외경면과 평행을 이루고, 양측면에는 볼 체결홈이 오목하게 형성된 것을 특징으로 한다.Preferably, the top surface of the fixing protrusion is parallel to the outer diameter surface of the large diameter portion of the male connector, characterized in that the ball coupling groove is formed in both sides concave.

본 발명에 따른 가변식 체결돌기는 바 형상으로서, 전단부 내측면은 숫커넥터의 대직경부 외경면에 밀착되는 밀착면으로 형성되고, 후단부 내측면에는 고정돌기와 분리 가능하게 결합되는 체결수단이 일체로 돌출 형성된 것을 특징으로 한다.Variable fastening protrusion according to the present invention is a bar shape, the inner surface of the front end portion is formed of a close contact surface in close contact with the outer diameter surface of the large diameter portion of the male connector, the fastening means is detachably coupled to the fixing projection on the rear end inner surface Characterized in that formed by protruding.

특히, 상기 체결수단은 체결돌기의 내측면 후단부에 일체로 형성되어 고정돌기가 삽입되는 홈공간을 형성하는 한 쌍의 결합돌기와, 각 결합돌기의 내측면에 스프링을 매개로 눌림 가능하게 장착되어 고정돌기의 볼 체결홈에 삽입 체결되는 체결봉로 구성된 것을 특징으로 한다.In particular, the fastening means is a pair of engaging projections are formed integrally with the rear end of the inner side of the fastening projection to form a groove space into which the fixing projections are inserted, and are mounted on the inner surface of each engaging projection so as to be pressed by a spring. Characterized in that consisting of a fastening rod that is inserted into the ball fastening groove of the fixing protrusion.

또한, 상기 고정돌기의 외끝단면에는 지지돌기가 일체로 더 돌출 형성되고, 한 쌍의 결합돌기 사이의 홈공간 바닥면에는 지지돌기가 인입되는 지지홈이 더 형성된 것을 특징으로 한다.
In addition, the outer end surface of the fixing protrusion is further formed integrally supporting protrusions, characterized in that the support groove is further formed on the bottom surface of the groove space between the pair of coupling protrusions the support projections are introduced.

상기한 과제 해결 수단을 통하여, 본 발명은 다음과 같은 효과를 제공한다.Through the above-mentioned means for solving the problems, the present invention provides the following effects.

본 발명에 따르면, 숫커넥터의 외경부에 형성되는 체결돌기를 분리 가능한 가변식 체결 방식으로 채택하여, 숫커넥터의 외경부의 위치중 암커넥터의 체결홈 형성 위치와 상호 일치하는 위치에 분리 가능하게 체결할 수 있도록 함으로써, 차종별 그리고 사양별 커넥터 부품의 공용화를 실현할 수 있다.According to the present invention, by adopting a variable fastening method that can be removed in the fastening protrusion formed on the outer diameter of the male connector, it can be detachably fastened to a position coinciding with the position of forming the fastening groove of the female connector among the positions of the outer diameter of the male connector By doing so, it is possible to realize common use of the connector parts by vehicle type and specification.

즉, 기존에는 숫커넥터의 체결돌기가 일체형 구조이면서 그 형성 위치가 차종별 그리고 사양별로 서로 달라, 숫커넥터와 암커넥터 간의 체결 작업시, 숫커넥터의 체결돌기 및 암커넥터의 체결홈이 상호 일치하는지 여부를 일일이 확인하였지만, 본 발명에서는 숫커넥터의 체결돌기를 암커넥터의 체결홈과 일치되는 위치에 분리 가능하게 체결할 수 있도록 함으로써, 커넥터 부품 공용화를 실현할 수 있고, 커넥터 부품 관리가 간편하면서도 편리하게 이루어질 수 있다.
That is, in the past, the fastening protrusion of the male connector is an integrated structure, and the formation position thereof is different for each vehicle type and specification. Whether the fastening protrusion of the male connector and the fastening groove of the female connector coincide with each other when the male connector and the female connector are fastened. Although it has been confirmed one by one, in the present invention, by allowing the fastening protrusion of the male connector to be detachably fastened to the same position as the fastening groove of the female connector, it is possible to realize the common use of the connector parts, and to manage the connector parts easily and conveniently. Can be.

도 1 내지 도 3은 은 본 발명에 따른 차량용 고전압 커넥터를 나타내는 사시도,
도 4는 본 발명에 따른 차량용 고전압 커넥터의 가변식 체결돌기를 나타내는 사시도,
도 5는 본 발명에 따른 차량용 고전압 커넥터의 가변식 체결돌기가 체결되는 것을 설명하는 요부 단면도,
도 6은 본 발명에 따른 차량용 고전압 커넥터의 가변식 체결돌기가 체결되는 것을 순차적으로 설명하는 단면도,
도 7은 본 발명의 고전압 커넥터가 적용되는 모터, MCU, 고전압배터리, 클러스터간의 연결 관계를 나타낸 개략도,
도 8 및 도 9는 종래의 커넥터 구조를 설명하는 사시도.1 to 3 is a perspective view showing a high voltage connector for a vehicle according to the present invention,
4 is a perspective view showing a variable fastening protrusion of a high voltage connector for a vehicle according to the present invention;
Figure 5 is a cross-sectional view of the main part explaining that the variable fastening protrusion of the high voltage connector for a vehicle according to the present invention is fastened,
6 is a cross-sectional view sequentially illustrating that the variable fastening protrusion of the high voltage connector for a vehicle according to the present invention is fastened;
7 is a schematic diagram showing a connection relationship between a motor, a MCU, a high voltage battery, and a cluster to which the high voltage connector of the present invention is applied;
8 and 9 are perspective views illustrating a conventional connector structure.

이하, 본 발명의 바람직한 실시예를 첨부도면을 참조로 상세하게 설명하기로 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 숫커넥터의 체결돌기와 암커넥터의 체결홈이 상호 결합되는 구조의 고전압 커넥터로서, 숫커넥터의 체결돌기를 암커넥터의 체결홈과 언제든지 직선으로 일치되는 위치로 가변시켜 분리 가능하게 체결시킬 수 있도록 한 점에 주안점이 있다.The present invention provides a high voltage connector structure in which the fastening protrusion of the male connector and the fastening groove of the female connector are mutually coupled to each other. One point is to make sure.

첨부한 도 1 내지 도 3은 본 발명에 따른 차량용 고전압 커넥터를 나타내는 도면이고, 도 4는 가변식 체결돌기만을 도시한 사시도이다.1 to 3 are views illustrating a high voltage connector for a vehicle according to the present invention, and FIG. 4 is a perspective view illustrating only a variable fastening protrusion.

상기 숫커넥터(10)는 락킹 캡과, 락킹 캡내에 차례로 삽입 장착되는 방수 실 및 단자를 포함하는 바, 본 발명은 락킹 캡이 대직경부(14)와 소직경부(12)로 구분되는 점에 착안하여 체결돌기(16)가 착탈 가능하게 체결되는 대상인 고정돌기(16)가 소직경부(12)에 일체로 형성되도록 한다.The male connector 10 includes a locking cap and a waterproof seal and a terminal inserted into the locking cap in turn, and the present invention focuses on the fact that the locking cap is divided into a large diameter portion 14 and a small diameter portion 12. As such, the fixing protrusion 16 to which the fastening protrusion 16 is detachably fastened is integrally formed with the small diameter portion 12.

즉, 첨부한 도 2 및 도 6에서 잘 볼 수 있듯이, 상기 숫커넥터(10)의 소직경부(12)의 외경부에서 원주방향을 따라 다수개의 고정돌기(16)가 등간격을 이루며 일체로 형성된다.That is, as can be seen in the accompanying Figures 2 and 6, in the outer diameter portion of the small diameter portion 12 of the male connector 10 is formed integrally at equal intervals along the plurality of fixing projections 16 along the circumferential direction. do.

상기 고정돌기(16)의 상단면 즉, 외끝단부는 숫커넥터(10)의 대직경부(14) 외경면과 평행을 이루는 위치까지 연장되고, 고정돌기(16)의 양측면에는 볼 체결홈(18)이 오목하게 형성되며, 또한 고정돌기(16)의 외끝단면에는 볼록한 지지돌기(24)가 일체로 돌출 형성된다.The upper end surface of the fixing protrusion 16, that is, the outer end portion thereof extends to a position parallel to the outer diameter surface of the large diameter portion 14 of the male connector 10, and the ball fastening groove 18 is formed at both sides of the fixing protrusion 16. It is formed concave, and convex support protrusions 24 are integrally formed on the outer end surface of the fixing protrusion 16.

이때, 숫커넥터(10)의 소직경부(12)에 일체로 형성된 다수의 고정돌기(16)중 선택된 어느 하나에 암커넥터(20)의 체결홈(22)에 삽입 체결되는 가변식 체결돌기(30)가 분리 가능하게 체결된다.At this time, the variable fastening projection 30 is inserted into the fastening groove 22 of the female connector 20 to any one selected from the plurality of fixing projections 16 formed integrally with the small diameter portion 12 of the male connector 10. ) Is detachably fastened.

보다 상세하게는, 상기 숫커넥터(10)의 소직경부(12)에 일체로 형성된 다수의 고정돌기(16)중 암커넥터(20)의 체결홈(22)과 직선으로 일치하는 것에 가변식 체결돌기(30)가 분리 가능하게 체결된다.More specifically, of the plurality of fixing projections 16 formed integrally with the small diameter portion 12 of the male connector 10, the variable fastening protrusions that correspond in a straight line to the fastening grooves 22 of the female connector 20. 30 is detachably fastened.

상기 가변식 체결돌기(30)는 길다란 직사각 바 형상으로서, 전단부 내측면은 숫커넥터(10)의 대직경부(14) 외경면에 밀착되는 밀착면(32)으로 형성되고, 후단부 내측면에는 고정돌기(16)에 분리 가능하게 결합되는 체결수단(40)이 일체로 돌출 형성된다.The variable fastening protrusion 30 has a long rectangular bar shape, and the inner side of the front end portion is formed of a close contact surface 32 in close contact with the outer diameter side of the large diameter portion 14 of the male connector 10, The fastening means 40 detachably coupled to the fixing protrusion 16 is formed to protrude integrally.

상기 가변식 체결돌기(30)의 실질적인 체결수단(40) 즉, 고정돌기(16)에 분리 가능하게 결합되는 체결수단(40)의 구성를 보면, 가변식 체결돌기(30)의 후단부 내측면에 일체로 형성되어 고정돌기(16)가 삽입되는 홈공간(42)을 형성하는 한 쌍의 결합돌기(44)와, 각 결합돌기(44)의 내측면에 스프링(46)을 매개로 눌림 가능하게 장착되는 체결봉(48)로 구성된다.Substantially fastening means 40 of the variable fastening protrusion 30, that is, the configuration of the fastening means 40 that is detachably coupled to the fixing projections 16, the rear end portion of the variable fastening protrusion 30 in the inner surface A pair of coupling protrusions 44 which are integrally formed to form a groove space 42 into which the fixing protrusions 16 are inserted, and the springs 46 may be pressed on the inner surface of each coupling protrusion 44 via a medium. It consists of a fastening rod 48 to be mounted.

또한, 상기 체결수단(40)의 구성중 한 쌍의 결합돌기(44) 사이에 형성되는 홈공간(42) 바닥면에는 고정돌기(16)의 지지돌기(24)가 인입되는 오목한 지지홈(26)이 더 형성된다.In addition, the concave support groove 26 into which the support protrusion 24 of the fixing protrusion 16 is introduced into the bottom surface of the groove space 42 formed between the pair of coupling protrusions 44 of the fastening means 40. ) Is further formed.

따라서, 첨부한 도 5 및 도 6에서 보듯이 상기 가변식 체결돌기(40)의 결합돌기(44) 사이의 홈공간(42)내로 고정돌기(16)가 삽입되는 동시에 고정돌기(16)의 볼 체결홈(18)에 결합돌기(44)의 체결봉(48)이 인입됨으로써, 고정돌기(16)에 대하여 가변식 체결돌기(40)가 분리 가능하게 조립되는 상태가 된다.Accordingly, as shown in FIGS. 5 and 6, the fixing protrusion 16 is inserted into the groove space 42 between the coupling protrusions 44 of the variable fastening protrusion 40 and at the same time, the ball of the fixing protrusion 16 is inserted. As the fastening rods 48 of the coupling protrusions 44 are inserted into the fastening grooves 18, the variable fastening protrusions 40 are detachably assembled to the fixed protrusions 16.

또한, 상기 고정돌기(16)의 외끝단면에 형성된 지지돌기(24)가 결합돌기(44) 사이의 홈공간(42) 바닥면에 형성된 지지홈(26)에 삽입됨에 따라, 가변식 체결돌기(40)의 양측방향으로 움직이는 것을 잡아줄 수 있게 된다. In addition, as the support protrusion 24 formed on the outer end surface of the fixing protrusion 16 is inserted into the support groove 26 formed on the bottom surface of the groove space 42 between the coupling protrusion 44, the variable fastening protrusion ( 40) can hold the movement in both directions.

더욱이, 상기 숫커넥터(10)의 대직경부(14) 외경면에는 고정돌기(16)의 지지돌기(24)으로부터 일직선으로 연장되는 지지돌기(24a)가 더 형성되고, 가변식 체결돌기(30)의 밀착면(32)에는 지지돌기(24a)가 삽입되는 지지홈(26a)이 길이방향을 따라 더 연장 형성되어, 지지돌기(24a)가 지지홈(26a)내에 삽입됨에 따라, 가변식 체결돌기(40)의 양측방향으로 움직이는 것을 더욱 견고하게 잡아줄 수 있게 된다. Further, the outer diameter surface of the large diameter portion 14 of the male connector 10 is further formed with a support protrusion 24a extending in a straight line from the support protrusion 24 of the fixing protrusion 16, the variable fastening protrusion 30 The contact surface 32 of the support projections (26a) is inserted into the support groove (26a) is further extended along the longitudinal direction, the support protrusion (24a) is inserted into the support groove (26a), the variable fastening protrusion It is possible to more firmly hold the movement in both directions of the (40).

이와 같이, 숫커넥터(10)의 소직경부(12)의 외경부에서 원주방향을 따라 다수개의 고정돌기(16)를 등간격으로 형성하고, 다수의 고정돌기(16)중 선택된 하나 즉, 암커넥터(20)의 체결홈(22)과 직선으로 일치하는 고정돌기(16)에 가변식 체결돌기(30)를 분리 가능하게 체결한 다음, 이 가변식 체결돌기(30)를 암커넥터(20)의 체결홈(22)내에 삽입 체결시킴으로써, 암커넥터(20)와 숫커넥터(10) 간의 전기적 연결이 용이하게 이루어지게 된다.In this way, a plurality of fixing protrusions 16 are formed at equal intervals along the circumferential direction at the outer diameter portion of the small diameter portion 12 of the male connector 10, and one of the plurality of fixing protrusions 16 is selected, that is, a female connector. The variable fastening protrusion 30 is detachably fastened to the fixing protrusion 16 corresponding to the fastening groove 22 of the straight line 22 in a straight line, and then the variable fastening protrusion 30 is connected to the female connector 20. By inserting and fastening in the fastening groove 22, the electrical connection between the female connector 20 and the male connector 10 is easily made.

특히, 숫커넥터(10)에 장착되는 가변식 체결돌기(30)의 위치를 암커넥터(20)의 체결홈(22) 형성 위치와 상호 일치하는 위치로 가변시킬 수 있으므로, 숫커넥터와 암커넥터 부품을 차종별 그리고 사양별로 공용화시킬 수 있다.In particular, since the position of the variable fastening protrusion 30 mounted on the male connector 10 can be changed to a position coinciding with the position where the fastening groove 22 of the female connector 20 is formed, the male connector and the female connector component Can be made common to each model and specification.

한편, 상기와 같은 본 발명의 고전압 커넥터는 첨부한 도 7에 도시된 바와 같이, 고전압배터리(52)와 MCU(54)의 케이블이 연결되는 접속단부, 그리고 모터(50)와 MCU(54)의 케이블이 연결되는 접속단부 등에 장착될 수 있다.On the other hand, the high voltage connector of the present invention as shown in the accompanying Figure 7, the high voltage battery 52 and the connection end of the cable of the MCU 54 is connected, and the motor 50 and the MCU 54 of It may be mounted on a connection end or the like to which the cable is connected.

바람직하게는, 클러스터에 별도의 경고등을 구비하여, 1개의 커넥터라도 정확하게 연결되지 않을 경우 MCU에서 클러스터에 미연결 신호에 따른 경고등 점등 명령을 내려서 클러스터의 경고등이 점등되도록 함으로써, 컨넥터 접촉 불량으로 인한 차량 노이즈를 예방하고, 미접속 및 숏트시 문제를 사전에 확인할 수 있도록 한다.
Preferably, a separate warning light is provided in the cluster, and when one connector is not connected correctly, the MCU issues a warning light on command according to the unconnected signal to the cluster so that the warning light of the cluster is turned on. Prevents noise and helps to identify problems before disconnecting and shorting.

10 : 숫커넥터 12 : 소직경부
14 : 대직경부 16 : 고정돌기
18 : 볼 체결홈 20 : 암커넥터
22 : 체결홈 24 : 지지돌기
26 : 지지홈 30 : 가변식 체결돌기
32 : 밀착면 40 : 체결수단
42 : 홈공간 44 : 결합돌기
46 : 스프링 48 : 체결봉
50 : 모터 52 : 고전압배터리
54 : MCU 56 : 클러스터10: male connector 12: small diameter
14: large diameter portion 16: fixed projection
18: Ball fastening groove 20: Female connector
22: fastening groove 24: support protrusion
26: support groove 30: variable fastening protrusion
32: contact surface 40: fastening means
42: home space 44: coupling protrusion
46: spring 48: fastening rod
50: motor 52: high voltage battery
54: MCU 56: cluster

Claims (6)

숫커넥터(10)의 소직경부(12)의 외경부에 원주방향을 따라 다수개의 고정돌기(16)를 등간격으로 형성하고, 다수의 고정돌기(16)중 암커넥터(20)의 체결홈(22)과 직선으로 일치하는 것에 가변식 체결돌기(30)를 분리 가능하게 체결할 수 있도록 한 것을 특징으로 하는 차량용 고전압 커넥터.
A plurality of fixing protrusions 16 are formed at equal intervals along the circumferential direction at the outer diameter portion of the small diameter portion 12 of the male connector 10, and the coupling groove of the female connector 20 of the plurality of fixing protrusions 16 ( 22) a high voltage connector for a vehicle, characterized in that the variable fastening protrusion 30 can be detachably fastened to the straight line.
청구항 1에 있어서,
상기 고정돌기(16)의 상단면은 숫커넥터(10)의 대직경부(14) 외경면과 평행을 이루고, 양측면에는 볼 체결홈(18)이 오목하게 형성된 것을 특징으로 하는 차량용 고전압 커넥터.
The method according to claim 1,
The upper surface of the fixing projection (16) is parallel to the outer diameter surface of the large diameter portion 14 of the male connector 10, the high voltage connector for a vehicle, characterized in that the ball coupling groove (18) formed on both sides.
청구항 1에 있어서,
상기 가변식 체결돌기(30)는 바 형상으로서, 전단부 내측면은 숫커넥터(10)의 대직경부(14) 외경면에 밀착되는 밀착면(32)으로 형성되고, 후단부 내측면에는 고정돌기(16)와 분리 가능하게 결합되는 체결수단(40)이 일체로 돌출 형성된 것을 특징으로 하는 차량용 고전압 커넥터.
The method according to claim 1,
The variable fastening protrusion 30 has a bar shape, and the inner side of the front end portion is formed of a close contact surface 32 in close contact with the outer diameter surface of the large diameter portion 14 of the male connector 10, and the fixing protrusion is formed on the inner side of the rear end portion. High voltage connector for a vehicle, characterized in that the fastening means (40) which is detachably coupled to the (16) protruded integrally.
청구항 3에 있어서,
상기 체결수단(40)은:
가변식 체결돌기(30)의 후단부 내측면에 일체로 형성되어 고정돌기(16)가 삽입되는 홈공간(42)을 형성하는 한 쌍의 결합돌기(44)와;
각 결합돌기(44)의 내측면에 스프링(46)을 매개로 눌림 가능하게 장착되어 고정돌기(16)의 볼 체결홈(18)에 삽입 체결되는 체결봉(48);
로 구성된 것을 특징으로 하는 차량용 고전압 커넥터.
The method according to claim 3,
The fastening means 40 is:
A pair of coupling protrusions 44 integrally formed on the inner side of the rear end of the variable fastening protrusion 30 to form a groove space 42 into which the fixing protrusion 16 is inserted;
A fastening rod 48 mounted on the inner surface of each coupling protrusion 44 by pressing the spring 46 to be inserted into the ball coupling groove 18 of the fixing protrusion 16;
Vehicle high voltage connector, characterized in that consisting of.
청구항 1 또는 청구항 4에 있어서,
상기 고정돌기(16)의 외끝단면에는 지지돌기(24)가 일체로 더 돌출 형성되고, 한 쌍의 결합돌기(44) 사이의 홈공간(42) 바닥면에는 지지돌기(24)가 인입되는 지지홈(26)이 더 형성된 것을 특징으로 하는 차량용 고전압 커넥터.
The method according to claim 1 or 4,
A support protrusion 24 is integrally further formed on the outer end surface of the fixing protrusion 16, and a support protrusion 24 is inserted into the bottom surface of the groove space 42 between the pair of coupling protrusions 44. High voltage connector for a vehicle, characterized in that the groove (26) is further formed.
청구항 3에 있어서,
상기 숫커넥터(10)의 대직경부(14) 외경면에는 지지돌기(24a)가 더 연장 형성되고, 가변식 체결돌기(30)의 밀착면(32)에는 지지돌기(24)가 삽입되는 지지홈(26a)이 길이방향을 따라 연장 형성된 것을 특징으로 하는 차량용 고전압 커넥터.The method according to claim 3,
A support groove 24a is further formed on the outer diameter surface of the large diameter portion 14 of the male connector 10, and the support groove 24 is inserted into the contact surface 32 of the variable fastening protrusion 30. A high voltage connector for a vehicle, characterized in that (26a) extends in the longitudinal direction.
KR1020110056049A 2011-06-10 2011-06-10 Connector for vehicle KR101755696B1 (en)

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KR200456794Y1 (en) 2010-05-24 2011-11-21 (주) 아진엔지니어링 Multi-pin connector with fixed bnc connector on the inside

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US11427093B2 (en) 2016-07-21 2022-08-30 Samsung Sdi Co., Ltd. Battery module
KR20220049246A (en) * 2020-10-14 2022-04-21 주식회사 한화 Variable adapter for cable connection and variable adapter for cable connection structure having the same

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