KR20120063189A - Actuator for vehicle - Google Patents

Actuator for vehicle Download PDF

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Publication number
KR20120063189A
KR20120063189A KR1020100124266A KR20100124266A KR20120063189A KR 20120063189 A KR20120063189 A KR 20120063189A KR 1020100124266 A KR1020100124266 A KR 1020100124266A KR 20100124266 A KR20100124266 A KR 20100124266A KR 20120063189 A KR20120063189 A KR 20120063189A
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KR
South Korea
Prior art keywords
motor
input terminal
terminal
vehicle
actuator
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KR1020100124266A
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Korean (ko)
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KR101778931B1 (en
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이명래
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현대모비스 주식회사
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Priority to KR1020100124266A priority Critical patent/KR101778931B1/en
Priority to CN201110331680.1A priority patent/CN102529745B/en
Publication of KR20120063189A publication Critical patent/KR20120063189A/en
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H02K5/225—Terminal boxes or connection arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/40—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the assembly or relative disposition of components
    • B60K6/405—Housings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0403—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by constructional features, e.g. common housing for motor and gear box
    • B62D5/0406—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by constructional features, e.g. common housing for motor and gear box including housing for electronic control unit
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/02—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for suppression of electromagnetic interference
    • H02K11/026—Suppressors associated with brushes, brush holders or their supports

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

PURPOSE: An actuator for vehicles is provided to reduce a connection process of an input terminal by connecting the input terminal to a connection terminal using elasticity. CONSTITUTION: A motor(120) is combined with a housing. A connection terminal(130) is connected to an input terminal(121) of the motor. A noise prevention unit(140) eliminates electromagnetic noise created from the motor. A main printed circuit board(160) is fixed to the housing in order to control the motor. A gear assembly transfers driving force of the motor to a driven body.

Description

차량용 액추에이터{ACTUATOR FOR VEHICLE} Actuator for Vehicles {ACTUATOR FOR VEHICLE}

본 발명은 차량용 액추에이터에 관한 것으로, 보다 상세하게는 모터의 입력단자가 하우징의 접속단자에 탄성을 통해 지지되어 접속되도록 하여 입력단자의 접속 공정을 감소시키고, 이엠아이(EMI) 노이즈를 효과적으로 제거하여 품질을 향상시킬 수 있는 차량용 액추에이터에 관한 것이다.
The present invention relates to an actuator for a vehicle, and more particularly, the input terminal of the motor is supported by elasticity to be connected to the connection terminal of the housing, thereby reducing the connection process of the input terminal, and effectively eliminating the noise of the EMI. It relates to a vehicle actuator that can improve the.

일반적으로, 액추에이터는 전기모터, 유압모터, 전자석 등의 전기 에너지를 기계적 힘으로 바꾸기 위한 기계부품으로 차량이나 전기제품에는 제어를 위하여 다양한 형태의 액추에이터가 설치된다.In general, the actuator is a mechanical component for converting electrical energy such as an electric motor, a hydraulic motor, an electromagnet into a mechanical force, and various types of actuators are installed in a vehicle or an electric product for control.

통상의 액추에이터는 차량에 고정되는 하우징과, 제어신호가 입력되는 피씨비와, 이 피씨비에 의해 구동되는 모터와, 이 모터의 구동력을 구동체로 전달하기 위한 동력전달부로 이루어진다.A normal actuator consists of a housing fixed to a vehicle, a PC ratio to which a control signal is input, a motor driven by the PC ratio, and a power transmission unit for transmitting the driving force of the motor to the driving body.

그리고 액추에이터의 모터는 피씨비로부터 제어신호 및 구동전류가 인가될 수 있도록 단자를 통해 피씨비에 접속된다. 이때, 모터에는 입력단자가 마련되고, 피씨비에는 접속단자가 마련된다.The motor of the actuator is connected to the PC through a terminal so that a control signal and a driving current can be applied from the PC. At this time, the input terminal is provided to the motor, and the connection terminal is provided to the PC.

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

상기와 같이 구성되는 종래의 차량용 액추에이터는 모터의 입력단자와 피씨비의 접속단자를 납땜을 통해 접속하여야 하므로, 단자 납땜작업으로 인한 접속공정이 증가되고, 작업시간이 많이 소요되는 문제점이 있다.Conventional vehicle actuators configured as described above have to connect the input terminal of the motor and the connection terminal of the PC through the soldering, there is a problem that the connection process due to the terminal soldering operation is increased, and the work time takes a lot.

또한, 종래의 차량용 액추에이터는 모터가 회전하게 되면 정류자에서 스파크가 발생되고 전류의 급격한 변동으로 인하여 이엠아이(EMI) 노이즈가 발생되므로, 품질이 저하되는 문제점이 있다. In addition, in the conventional vehicle actuator, when the motor rotates, sparks are generated in the commutator and EMI noise is generated due to a sudden change in the current, thereby degrading quality.

본 발명은 상기와 같은 종래의 문제점을 개선하기 위하여 안출된 것으로서, 모터의 입력단자를 하우징의 접속단자에 접속할 때 입력단자가 탄성에 의해 접속단자에 접속되도록 하여 입력단자의 접속 공정을 감소시킬 수 있는 차량용 액추에이터를 제공하는데 그 목적이 있다.The present invention has been made to improve the above-described problems, and when the input terminal of the motor is connected to the connection terminal of the housing, the input terminal can be connected to the connection terminal by elasticity to reduce the connection process of the input terminal. It is an object of the present invention to provide an actuator for a vehicle.

또한, 본 발명은 모터의 정류자 회전으로 인하여 발생되는 이엠아이 노이즈를 제거하여 품질을 향상시킬 수 있는 차량용 액추에이터를 제공하는데 다른 목적이 있다.
In addition, another object of the present invention is to provide an actuator for a vehicle that can improve quality by removing EM eye noise generated due to commutator rotation of a motor.

상기한 목적을 달성하기 위한 본 발명에 따른 차량용 액추에이터는, 차량에 고정되는 하우징과, 하우징에 설치되며 제어신호 및 전원이 입력되는 입력단자가 구비되는 모터와, 하우징에 구비되어 모터로 제어신호 및 전원이 인가되도록 입력단자와 접속되며 입력단자가 이완 또는 압축되면서 삽입되는 접속단자를 포함한다.According to an aspect of the present invention, an actuator for a vehicle includes a housing fixed to a vehicle, a motor installed in the housing, and an input terminal to which control signals and power are input, and provided in the housing to control signals and motors. It is connected to the input terminal so that power is applied, and includes a connection terminal inserted while the input terminal is relaxed or compressed.

여기서, 접속단자는 입력단자가 삽입되어 지지되는 단자 접속부를 포함한다.Here, the connection terminal includes a terminal connection portion to which the input terminal is inserted and supported.

또한, 단자 접속부는 입력단자가 삽입될 때 휨이 발생되도록 입력단자의 연장선상에서 이격되게 형성된다.In addition, the terminal connecting portion is formed to be spaced apart on the extension of the input terminal so that bending occurs when the input terminal is inserted.

또한, 단자 접속부는 입력단자가 삽입되는 삽입홈부와, 삽입홈부의 내면에서 돌출 형성되며, 입력단자가 휨이 발생되어 지지되는 접속돌부를 포함한다.In addition, the terminal connection portion includes an insertion groove portion into which the input terminal is inserted, and a protrusion formed from the inner surface of the insertion groove portion, and a connection protrusion portion in which the input terminal is bent and supported.

또한, 단자 접속부는 삽입홈부에서 돌출 형성되며, 입력단자의 하단부가 지지되는 스토퍼를 더 포함한다.In addition, the terminal connection portion further includes a stopper protruding from the insertion groove and supporting the lower end of the input terminal.

본 발명에 따른 차량용 액추에이터는 모터의 전자파 노이즈(EMI) 발생이 방지되도록 하우징의 내부에 설치되는 노이즈 방지부를 더 포함한다.The vehicle actuator according to the present invention further includes a noise prevention unit installed inside the housing to prevent electromagnetic noise (EMI) of the motor.

또한, 노이즈 방지부는, 모터에 결합되는 필터부와, 모터와 메인 피씨비가 접지되도록 모터와 접촉되는 접지부재를 포함한다.In addition, the noise prevention unit includes a filter unit coupled to the motor, and a ground member contacting the motor such that the motor and the main PC are grounded.

또한, 필터부는 일면이 모터에 접지되도록 모터의 입력단자에 고정된다.In addition, the filter unit is fixed to the input terminal of the motor so that one surface is grounded to the motor.

또한, 접지부재는, 탄성을 가지며, 일단이 메인 피씨비에 고정되고 타단부가 모터의 외면과 접촉되도록 굴곡지게 형성된다.
In addition, the grounding member is elastic, and is bent so that one end is fixed to the main PCB and the other end is in contact with the outer surface of the motor.

상기와 같이 구성되는 본 발명에 따른 차량용 액추에이터에 의하면, 모터의 입력단자를 하우징의 접속단자에 접속할 때 입력단자가 탄성에 의해 접속단자에 접속되도록 하여 입력단자의 접속 공정을 감소시킬 수 있다.According to the actuator for a vehicle according to the present invention configured as described above, when the input terminal of the motor is connected to the connection terminal of the housing, the input terminal can be connected to the connection terminal by elasticity to reduce the connection process of the input terminal.

또한, 본 발명에 의하면, 모터의 정류자 회전으로 인하여 발생되는 이엠아이 노이즈가 안정되게 제거되므로, 액추에이터의 품질이 향상되는 이점이 있다.
In addition, according to the present invention, since the EM eye noise generated due to the commutator rotation of the motor is stably removed, there is an advantage that the quality of the actuator is improved.

도 1은 본 발명의 실시 예에 따른 차량용 액추에이터의 구성을 나타낸 평면도이다.
도 2는 본 발명의 실시 예에 따른 차량용 액추에이터의 구성을 나타낸 요부확대 사시도이다.
도 3은 본 발명의 실시 예에 따른 입력단자가 접속단자에 접속된 상태를 나타낸 정면도이다.
도 4는 본 발명의 실시 예에 따른 입력단자가 접속단자에 접속된 상태를 나타낸 평면도이다.
도 5는 본 발명의 실시 예에 따른 입력단자의 변형된 상태를 나타낸 도면이다.1 is a plan view showing the configuration of a vehicle actuator according to an embodiment of the present invention.
Figure 2 is an enlarged perspective view of the main portion showing the configuration of a vehicle actuator according to an embodiment of the present invention.
3 is a front view illustrating a state in which an input terminal is connected to a connection terminal according to an exemplary embodiment of the present invention.
4 is a plan view illustrating a state in which an input terminal is connected to a connection terminal according to an exemplary embodiment of the present invention.
5 is a view showing a modified state of the input terminal according to an embodiment of the present invention.

본 발명의 특징 및 이점들은 첨부도면에 의거한 다음의 상세한 설명으로 더욱 명백해질 것이다. 이에 앞서, 본 명세서 및 청구범위에 사용된 용어나 단어는 발명자가 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to this, terms and words used in the present specification and claims are to be interpreted in accordance with the technical idea of the present invention based on the principle that the inventor can properly define the concept of the term in order to explain his invention in the best way. It must be interpreted in terms of meaning and concept.

이하, 본 발명의 실시 예에 따른 차량용 액추에이터를 첨부된 도면을 참조하여 상세하게 설명한다.Hereinafter, a vehicle actuator according to an exemplary embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 1 및 도 2에 도시된 바와 같이, 본 실시 예에 따른 차량용 액추에이터(100)는 차량에 고정되는 하우징(110)과, 이 하우징(110)에 결합되는 모터(120)와, 이 모터(120)의 입력단자(121)가 접속되는 접속단자(130)가 구비된다.As shown in FIGS. 1 and 2, the vehicle actuator 100 according to the present embodiment includes a housing 110 fixed to a vehicle, a motor 120 coupled to the housing 110, and the motor 120. Is provided with a connection terminal 130 to which the input terminal 121 of.

또한, 차량용 액추에이터(100)는 모터(120)에서 발생되는 이엠아이(EMI: Electro-Magnetic Interference) 노이즈를 제거하기 위한 노이즈 방지부(140)와, 모터(120)를 제어할 수 있도록 하우징(110)에 고정되는 메인 피씨비(160)와, 모터(120)의 구동력에 의해 피구동체(도시생략)로 전달하기 위한 기어 어셈블리(150)가 더 구비된다.In addition, the vehicle actuator 100 may include a noise preventing unit 140 for removing an electro-magnetic interference (EMI) noise generated from the motor 120, and a housing 110 to control the motor 120. The main PC 160 is fixed to the, and the gear assembly 150 for transmitting to the driven body (not shown) by the driving force of the motor 120 is further provided.

메인 피씨비(160)는 나사나 볼트와 같은 결합방식으로 하우징(110)에 결합되며, 접속단자(130)가 접속된다.The main PC 160 is coupled to the housing 110 by a coupling method such as a screw or bolt, and the connection terminal 130 is connected.

기어 어셈블리(150)는 모터(120) 축에 결합되는 윔기어(151)와, 이 윔기어(151)에 의해 연동되는 복수의 연동기어(153) 및 상기 피구동체와 연결되는 종동기어(155)로 구성된다.The gear assembly 150 includes a wheel gear 151 coupled to the shaft of the motor 120, a plurality of interlocking gears 153 linked by the wheel gear 151, and a driven gear 155 connected to the driven body. It consists of.

모터(120)의 이엠아이 노이즈는 브러시(도시생략)와 정류자(도시생략) 사이에서 생성되는 스파크에 의해 발생되며, 하우징(110) 내부의 전자부품에 오작동을 일으키게 된다. 이러한, 모터(120)의 이엠아이 노이즈는 노이즈 방지부(140)에 의한 접지를 통해 제거된다.EM eye noise of the motor 120 is generated by the spark generated between the brush (not shown) and the commutator (not shown), causing malfunctions in the electronic components inside the housing 110. This, EM eye noise of the motor 120 is removed through the ground by the noise prevention unit 140.

이를 위하여, 노이즈 방지부(140)는 모터(120)와 접촉되도록 하우징(110)의 내부에 설치된다.To this end, the noise prevention part 140 is installed inside the housing 110 to be in contact with the motor 120.

구체적으로, 노이즈 방지부(140)는 이엠아이 노이즈를 필터링하는 필터부(141)와, 모터(120)와 메인 피씨비(160)를 접지시키는 접지부재(143)로 구성된다.Specifically, the noise prevention unit 140 is composed of a filter unit 141 for filtering EM noise, and a ground member 143 for grounding the motor 120 and the main PCB 160.

이때, 필터부(141)는 모터(120)에서 발생되는 이엠아이 노이즈가 필터링 되도록 캐패시터 기능을 가지는 피씨비가 사용된다. 이러한, 필터부(141)는 캐피시터와 정류자의 거리가 짧아질 수 있도록 입력단자(121)가 마련되는 모터(120)의 배면에 고정된다.At this time, the filter unit 141 is used for the PC having a capacitor function so that the EM noise generated in the motor 120 is filtered. The filter unit 141 is fixed to the rear surface of the motor 120 in which the input terminal 121 is provided to shorten the distance between the capacitor and the commutator.

또한, 필터부(141)는 모터(120)에 용이하고 안정되게 결합되도록 양측에 입력단자(121)가 삽입되는 접합구멍(141a)이 형성되며, 입력단자(121)에 결합된 후, 납땜을 통해 완전하게 고정된다.In addition, the filter unit 141 is formed with a joining hole 141a into which the input terminal 121 is inserted at both sides to be easily and stably coupled to the motor 120, and after being coupled to the input terminal 121, soldering is performed. Through it is completely fixed.

또한, 본 실시 예에 따른 필터부(141)는 모터(120)의 배면에 결합될 때 그 결합력과 접지성이 향상되도록 SMD(Surface Mounted Device) 피씨비가 사용될 수 있다. 필터부(141)로 SMD 피씨비를 사용할 경우 그 일면을 접지 처리하여 모터(120)와 접촉할 수 있으므로, 별도의 접지구조를 형성할 필요가 없게 된다.In addition, when the filter unit 141 according to the present embodiment is coupled to the rear surface of the motor 120, SMD (Surface Mounted Device) PCB may be used to improve coupling force and grounding property. When the SMD PC is used as the filter unit 141, since one surface thereof may be grounded to be in contact with the motor 120, there is no need to form a separate grounding structure.

또한, 본 실시 예에 따른 필터부(141)는 캐패시터의 용량에 따라 캐패시터와 입력단자(121)에서 이격거리가 조절되도록 모터(120)에 설치된다. 예를 들어 필터부(141)는 캐패시터의 용량이 1uF/50V인 경우 캐패시터와 입력단자(121)의 이격거리가 12.5mm가 되도록 모터(120)에 설치되며, 캐패시터의 용량이 5pF/50V인 경우 캐패시터와 입력단자(121)의 이격거리가 2.5mm가 되도록 모터(120)에 설치된다.In addition, the filter unit 141 according to the present embodiment is installed in the motor 120 so that the separation distance from the capacitor and the input terminal 121 is adjusted according to the capacity of the capacitor. For example, the filter unit 141 is installed in the motor 120 so that the distance between the capacitor and the input terminal 121 is 12.5mm when the capacitor has a capacity of 1uF / 50V, and the capacitor has a capacity of 5pF / 50V. The distance between the capacitor and the input terminal 121 is installed in the motor 120 to be 2.5mm.

접지부재(143)는 모터(120)가 메인 피씨비(160)에 접지되도록 모터(120)를 메인 피씨비(160)에 접속시킨다. 이때, 접지부재(143)는 모터(120)가 보다 안정되게 접촉될 수 있도록 탄성을 가지며, 모터(120)의 하측 외면을 감싸도록 접촉된다.The ground member 143 connects the motor 120 to the main PC 160 so that the motor 120 is grounded to the main PC 160. At this time, the ground member 143 has elasticity so that the motor 120 can be contacted more stably, and is contacted to surround the lower outer surface of the motor 120.

이러한, 접지부재(143)는 일단이 메인 피씨비(160)에 고정되고, 타단부가 모터(120)의 외면에 접촉된다. 또한, 접지부재(143)는 모터(120)와의 접촉이 안정되게 이루어질 수 있도록 타단부가 모터(120)의 외면 형상과 대응되게 반원 형태로 골곡지게 형성된다.One end of the ground member 143 is fixed to the main PCB 160, and the other end of the ground member 143 contacts the outer surface of the motor 120. In addition, the grounding member 143 is formed to be curved in a semicircle so that the other end corresponding to the outer surface shape of the motor 120 so that the contact with the motor 120 is made stable.

또한, 접지부재(143)는 메인 피씨비(160)가 고정되는 하우징(110)의 보스에 메인 피씨비(160)와 함께 고정될 수 있도록 상기 보스가 삽입되는 결합구멍(143a)이 형성된다. 이로 인하여 메인 피씨비(160)를 하우징(110)의 보스에 결합하게 되면 접지부재(143)가 상기 보스에 지지되면서 메인 피씨비(160)에 보다 안전적으로 접촉 및 고정된다.In addition, the grounding member 143 is formed with a coupling hole 143a into which the boss is inserted to be fixed together with the main PCB 160 to the boss of the housing 110 to which the main PCB 160 is fixed. As a result, when the main PC 160 is coupled to the boss of the housing 110, the ground member 143 is supported by the boss and is more safely contacted and fixed to the main PC 160.

이와 같은 본 실시 예에 따른 노이즈 방지부(140)는 모터(120)의 입력단자(121)에 접지되는 필터부(141) 및 모터(120)의 외면에 접지되는 접지부재(143)를 통해 모터(120)에서 발생되는 이엠아이 노이즈를 보다 안정적으로 제거하게 된다.The noise prevention part 140 according to the present embodiment is the motor through the filter unit 141 is grounded to the input terminal 121 of the motor 120 and the ground member 143 grounded to the outer surface of the motor 120. The EM eye noise generated at 120 may be more stably removed.

도 3 및 도 4를 참조하면, 모터(120)는 하우징(110)에 결합됨에 따라 입력단자(121)가 접속단자(130)에 삽입되어 접속된다. 이때, 입력단자(121)는 접속단자(130)에 접속될 때 탄성에 의해 견고하게 지지되어 접속될 수 있도록 외측으로 휨이 발생된다.3 and 4, as the motor 120 is coupled to the housing 110, the input terminal 121 is inserted into and connected to the connection terminal 130. At this time, when the input terminal 121 is connected to the connection terminal 130, the bending is generated to the outside so that it is firmly supported by the elastic connection.

구체적으로, 본 실시 예에 따른 차량용 액추에이터(100)는 입력단자(121)가 접속단자(130)에 접속될 때 휨이 발생되면서 탄성 지지될 수 있도록 접속단자(130)에 단자 접속부(131)가 마련된다. Specifically, the vehicle actuator 100 according to the present embodiment has a terminal connecting portion 131 to the connection terminal 130 to be elastically supported while bending occurs when the input terminal 121 is connected to the connection terminal 130. Prepared.

단자 접속부(131)는 입력단자(121)가 휘면서 탄성 지지되도록 단자 접속부(131)의 이격거리(W1)가 입력단자(121)의 이격거리(W2)보다 넓게 형성된다. 이로 인하여, 입력단자(121)가 단자 접속부(131)에 견고하게 탄성 지지된다.The terminal connecting portion 131 is formed such that the separation distance W1 of the terminal connecting portion 131 is wider than the separation distance W2 of the input terminal 121 so that the input terminal 121 is bent and elastically supported. As a result, the input terminal 121 is firmly elastically supported by the terminal connecting portion 131.

또한, 단자 접속부(131)는 입력단자(121)가 삽입되는 삽입홈부(131a)와, 입력단자(121)가 접촉되어 지지되는 접속돌부(131b) 및 입력단자(121)의 하단이 지지되는 스토퍼(131c)를 포함한다.In addition, the terminal connecting portion 131 includes an insertion groove portion 131a into which the input terminal 121 is inserted, a connection protrusion 131b through which the input terminal 121 is in contact with each other, and a stopper on which the lower end of the input terminal 121 is supported. 131c.

삽입홈부(131a)는 입력단자(121)가 원활하게 삽입될 수 있도록 입력단자(121)의 폭보다 넓게 형성된다.The insertion groove 131a is formed wider than the width of the input terminal 121 so that the input terminal 121 can be inserted smoothly.

접속돌부(131b)는 삽입홈부(131a)의 양측 내면에서 돌출 형성되며, 입력단자(121)가 휨이 발생되어 탄성지지된다. 이때, 접속돌부(131b)는 입력단자(121)가 삽입홈부(131a)로 원활하게 삽입될 수 있도록 상면에 가이드면(135)이 형성된다.The connection protrusion 131b protrudes from both inner surfaces of the insertion groove 131a, and the input terminal 121 is elastically supported by bending. At this time, the connecting protrusion 131b has a guide surface 135 formed on an upper surface thereof so that the input terminal 121 can be smoothly inserted into the insertion groove 131a.

스토퍼(131c)는 접속돌부(131b)의 하측에 위치되도록 삽입홈부(131a)에서 돌출 형성되며, 입력단자(121)의 하단부가 접촉되어 지지된다. 이러한, 스토퍼(131c)는 입력단자(121)가 접속돌부(131b)에서 이탈되는 것을 방지함은 물론 단자 접속부(131)와의 접속면적을 증가시켜 입력단자(121)와 단자 접속부(131)를 보다 안정되게 접속시킨다.The stopper 131c protrudes from the insertion groove 131a so as to be positioned below the connection protrusion 131b, and the lower end of the input terminal 121 is contacted and supported. The stopper 131c prevents the input terminal 121 from escaping from the connecting protrusion 131b and increases the connection area with the terminal connecting portion 131 so that the input terminal 121 and the terminal connecting portion 131 can be seen. Connect it stably.

한편, 본 실시 예에 따른 차량용 액추에이터(100)는 도 5에 도시된 바와 같이 접속단자(130)와 입력단자(121)의 결합력 및 접합력 보다 향상될 수 있도록 입력단자(121)에 접속돌부(131b)가 삽입되는 고정홈(123)을 더 형성할 수도 있다. 이로 인하여, 입력단자(121)가 접속단자(130)에 접속될 때 탄성력에 의해 지지됨과 동시에 접속돌부(131b)가 삽입되어 걸리게 되므로, 접속단자(130)와 입력단자(121)의 결합력 및 접속력 보다 향상될 수 있다.
Meanwhile, as shown in FIG. 5, the vehicle actuator 100 according to the present embodiment has a connection protrusion 131b to the input terminal 121 so that the coupling force and the bonding force of the connection terminal 130 and the input terminal 121 can be improved. ) May further form a fixing groove 123 is inserted. As a result, when the input terminal 121 is connected to the connection terminal 130, it is supported by the elastic force and the connection protrusion 131b is inserted and caught, so that the coupling force and the connection between the connection terminal 130 and the input terminal 121 are applied. It can be improved over power.

상기와 같이 구성되는 본 발명의 실시 예에 따른 차량용 액추에이터의 작용을 설명한다.The operation of the vehicle actuator according to the embodiment of the present invention configured as described above will be described.

먼저, 모터(120)를 하우징(110)에 고정하게 되면 모터(120)에서 돌출 형성된 입력단자(121)가 단자 접속부(131)의 가이드면(135)을 따라 삽입홈부(131a)로 삽입되어 접속단자(130)에 접속되어 지지된다.First, when the motor 120 is fixed to the housing 110, the input terminal 121 protruding from the motor 120 is inserted into the insertion groove 131a along the guide surface 135 of the terminal connection part 131 and connected thereto. It is connected to and supported by the terminal 130.

이때, 입력단자(121)는 단자 접속부(131)의 접속돌부(131b)에 의해 외측으로 휨이 발생되어 접속돌부(131b)에 탄성 지지됨과 동시에 그 하단이 스토퍼(131c)에 접촉된다. 이로 인하여, 입력단자(121)가 단자 접속부(131)의 접속돌부(131b)에 탄성에 의해 안정되게 고정됨과 동시에 스토퍼(131c)에 의해 접속돌부(131b)에서 이탈되는 것이 방지된다.At this time, the input terminal 121 is bent to the outside by the connecting protrusion 131b of the terminal connecting portion 131 is elastically supported by the connecting protrusion 131b and the lower end thereof is in contact with the stopper 131c. As a result, the input terminal 121 is stably fixed to the connecting protrusion 131b of the terminal connecting portion 131 by elasticity and is prevented from being separated from the connecting protrusion 131b by the stopper 131c.

즉, 입력단자(121)는 접속돌부(131b) 및 스토퍼(131c)에 의해 접속단자(130)와의 결합력이 향상됨은 물론 접속단자(130)에 안정되게 접속된다. That is, the input terminal 121 is connected to the connection terminal 130 stably as well as the coupling force with the connection terminal 130 is improved by the connection protrusion 131b and the stopper 131c.

더하여, 입력단자(121)가 접속단자(130)의 단자 접속부(131)에 삽입되어 탄성 지지되므로, 입력단자(121)와 단자 접속부(131)를 고정시키기 위한 별도의 작업공정을 생략할 수 있게 된다. 이로 인하여, 입력단자(121)와 단자 접속부(131)의 접합공정이 감소되어 생산원가가 절감된다.In addition, since the input terminal 121 is inserted into the terminal connecting portion 131 of the connecting terminal 130 and elastically supported, a separate work process for fixing the input terminal 121 and the terminal connecting portion 131 can be omitted. do. As a result, the bonding process between the input terminal 121 and the terminal connecting portion 131 is reduced, thereby reducing the production cost.

특히, 노이즈 방지부(140)의 필터부(141)와 접지부재(143)에 의해 모터(120)가 메인 피씨비(160)에 접지되므로, 모터(120)에서 발생되는 이엠아이 노이즈가 보다 안정적으로 제거되어 품질이 더욱 향상된다.In particular, since the motor 120 is grounded to the main PCB 160 by the filter unit 141 and the ground member 143 of the noise prevention unit 140, the EM eye noise generated by the motor 120 is more stably removed. The quality is further improved.

이상에서 설명한 것은 본 발명을 실시하기 위한 하나의 실시 예에 불과한 것으로서, 본 발명은 상기한 실시 예에 한정되지 않고, 이하의 특허청구범위에서 청구하는 바와 같이 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변경 실시가 가능한 범위까지 본 발명의 기술적 정신이 있다고 할 것이다.
It will be apparent to those skilled in the art that the present invention is not limited to the embodiment described above, but may be embodied in various other forms without departing from the spirit of the invention, It will be understood by those of ordinary skill in the art that various changes and modifications may be made without departing from the scope of the present invention.

100 : 액추에이터 110 : 하우징
120 : 모터 121 : 입력단자
130 : 접속단자 131 : 단자 접속부
131a : 삽입홈부 131b : 접속돌부
131c : 스토퍼 135 : 경사면
140 : 노이즈 방지부 141 : 필터부
143 : 접지부재100: actuator 110: housing
120: motor 121: input terminal
130: connection terminal 131: terminal connection
131a: insertion groove 131b: connection protrusion
131c: stopper 135: inclined surface
140: noise prevention unit 141: filter unit
143: grounding member

Claims (9)

차량에 고정되는 하우징;
상기 하우징에 설치되며, 제어신호 및 전원이 입력되는 입력단자가 구비되는 모터; 및
상기 하우징에 구비되어 상기 모터로 제어신호 및 전원이 인가되도록 상기 입력단자와 접속되며, 상기 입력단자가 이완 또는 압축되면서 삽입되는 접속단자;
를 포함하는 것을 특징으로 하는 차량용 액추에이터.
A housing fixed to the vehicle;
A motor installed in the housing and having an input terminal through which a control signal and power are input; And
A connection terminal provided in the housing and connected to the input terminal such that a control signal and power are applied to the motor, and the input terminal is inserted while being relaxed or compressed;
Actuator for a vehicle comprising a.
제 1 항에 있어서,
상기 접속단자는 상기 입력단자가 삽입되어 지지되는 단자 접속부를 포함하는 것을 특징으로 하는 차량용 액추에이터.
The method of claim 1,
The connection terminal is a vehicle actuator, characterized in that it comprises a terminal connecting portion is supported by the input terminal.
제 2 항에 있어서,
상기 단자 접속부는 상기 입력단자가 삽입될 때 휨이 발생되도록 상기 입력단자의 연장선상에서 이격되게 형성되는 것을 특징으로 하는 차량용 액추에이터.
The method of claim 2,
And the terminal connection part is formed to be spaced apart from the extension line of the input terminal so that bending occurs when the input terminal is inserted.
제 2 항 또는 제 3 항에 있어서, 상기 단자 접속부는
상기 입력단자가 삽입되는 삽입홈부; 및
상기 삽입홈부의 내면에서 돌출 형성되며, 상기 입력단자가 휨이 발생되어 지지되는 접속돌부;
를 포함하는 것을 특징으로 하는 차량용 액추에이터.
4. A terminal according to claim 2 or 3, wherein the terminal connecting portion
An insertion groove into which the input terminal is inserted; And
A connection protrusion protruding from an inner surface of the insertion groove and supporting the input terminal by bending;
Actuator for a vehicle comprising a.
제 4 항에 있어서,
상기 단자 접속부는 상기 삽입홈부에서 돌출 형성되며, 상기 입력단자의 하단부가 지지되는 스토퍼를 더 포함하는 것을 특징으로 하는 차량용 액추에이터.
The method of claim 4, wherein
The terminal connecting portion protrudes from the insertion groove portion, and the vehicle actuator further comprises a stopper for supporting the lower end of the input terminal.
제 1 항에 있어서,
상기 모터의 전자파 노이즈(EMI) 발생이 방지되도록 상기 하우징의 내부에 설치되는 노이즈 방지부를 더 포함하는 것을 특징으로 하는 차량용 액추에이터.
The method of claim 1,
And an anti-noise unit installed inside the housing to prevent generation of electromagnetic noise (EMI) of the motor.
제 6 항에 있어서, 상기 노이즈 방지부는,
상기 모터에 결합되는 필터부; 및
상기 모터가 상기 메인 피씨비에 접지되도록 상기 모터와 상기 메인 피씨비를 연결하는 접지부재;
를 포함하는 것을 특징으로 하는 차량용 액추에이터.
The method of claim 6, wherein the noise prevention unit,
A filter unit coupled to the motor; And
A grounding member connecting the motor and the main PC so that the motor is grounded to the main PC;
Actuator for a vehicle comprising a.
제 7 항에 있어서,
상기 필터부는 일면이 상기 모터에 접지되도록 상기 모터의 입력단자에 고정되는 것을 특징으로 하는 차량용 액추에이터.
The method of claim 7, wherein
And the filter unit is fixed to an input terminal of the motor such that one surface thereof is grounded to the motor.
제 7 항에 있어서,
상기 접지부재는, 탄성을 가지며, 일단이 상기 메인 피씨비에 고정되고 타단부가 상기 모터의 외면과 접촉되도록 굴곡지게 형성되는 것을 특징으로 하는 차량용 액추에이터.The method of claim 7, wherein
The ground member is elastic, the actuator for the vehicle, characterized in that the one end is fixed to the main PCB and the other end is formed to be bent to contact the outer surface of the motor.
KR1020100124266A 2010-12-07 2010-12-07 Actuator for vehicle KR101778931B1 (en)

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CN201110331680.1A CN102529745B (en) 2010-12-07 2011-10-27 Vehicle actuator

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KR101639510B1 (en) * 2015-01-07 2016-07-13 효성전기주식회사 Pwm integrated blower motor
KR102235131B1 (en) * 2019-09-27 2021-04-05 대경에이티 주식회사 DC motor power connecting device of actuator
KR20220090060A (en) * 2020-12-22 2022-06-29 인지컨트롤스 주식회사 Actuator for vehicle coolant control valve
KR20220117494A (en) * 2021-02-17 2022-08-24 인지컨트롤스 주식회사 Actuator for vehicle coolant control valve
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KR20150030343A (en) * 2013-09-12 2015-03-20 우리산업 주식회사 Terminal connecting structure of motor
KR101639510B1 (en) * 2015-01-07 2016-07-13 효성전기주식회사 Pwm integrated blower motor
KR102235131B1 (en) * 2019-09-27 2021-04-05 대경에이티 주식회사 DC motor power connecting device of actuator
KR20220090060A (en) * 2020-12-22 2022-06-29 인지컨트롤스 주식회사 Actuator for vehicle coolant control valve
KR20220117494A (en) * 2021-02-17 2022-08-24 인지컨트롤스 주식회사 Actuator for vehicle coolant control valve
US11906073B2 (en) 2022-06-21 2024-02-20 Inzicontrols Co., Ltd. Actuator for vehicle coolant control valve

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