KR20100103063A - Compression spring return switch for vehicle - Google Patents

Compression spring return switch for vehicle Download PDF

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Publication number
KR20100103063A
KR20100103063A KR1020090021481A KR20090021481A KR20100103063A KR 20100103063 A KR20100103063 A KR 20100103063A KR 1020090021481 A KR1020090021481 A KR 1020090021481A KR 20090021481 A KR20090021481 A KR 20090021481A KR 20100103063 A KR20100103063 A KR 20100103063A
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KR
South Korea
Prior art keywords
contact
return switch
vehicle
ground
spring
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Application number
KR1020090021481A
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Korean (ko)
Inventor
이효문
Original Assignee
주식회사 컴씨스
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Priority to KR1020090021481A priority Critical patent/KR20100103063A/en
Publication of KR20100103063A publication Critical patent/KR20100103063A/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • 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
    • B60R16/005—Electro-mechanical devices, e.g. switched
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/10—Bases; Stationary contacts mounted thereon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/26—Snap-action arrangements depending upon deformation of elastic members
    • H01H13/28—Snap-action arrangements depending upon deformation of elastic members using compression or extension of coil springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/52—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state immediately upon removal of operating force, e.g. bell-push switch

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Push-Button Switches (AREA)

Abstract

PURPOSE: A return switch for a vehicle is provided to enhance the purchasing power of a consumer by the preventing of the frequent replacement, malfunction and loss due to the excellent durability. CONSTITUTION: A return switch for a vehicle comprises a body(10), a pressed part(20), an elastic spring(24), a contact part(30), and a ground(40). The pressed part is installed in the body and exposes the upper part to the outside. The elastic spring is located under the pressed part. The contact part is connected to one side of the pressed part and comprises a contact ball(32) and a contact spring(34). The contact is formed as a pair of spherical conductors. The contact ball descends by the pressure of the pressed part and makes contact with the inner surface of the ground by the compression of the contact spring. The contact spring is connected to each contact ball and separates the contact balls.

Description

차량용 리턴스위치{Compression spring return Switch for Vehicle}Compression spring return Switch for Vehicle}

본 발명은 차량용 리턴스위치에 관한 것으로, 보다 상세하게는 리턴스위치의 구성중의 하나인 접점부의 내구성과 단순 부품 구조로 내마모성이 뛰어나게 제작하여 오랫동안 통전이 가능한 차량용 리턴스위치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a return switch for a vehicle. More particularly, the present invention relates to a return switch for a vehicle that can be energized for a long time by making excellent durability and a simple component structure of a contact part, which is one of the return switch configurations.

일반적으로, 리턴스위치는 차량의 운전자 하중에 의한 좌석 시트의 누룸 현상에서 유도되는 물리적 상하 움직임을 전기적 접점 신호 스위치로 출력하여 차량의 구동 안전성을 확보하는데 사용되거나, 차량의 페달에 있어서 운전자의 누름에 의해 스위치 단락신호를 이용하여 차량의 전,후진 가속 방향을 조절하는데 사용되는 스위치이다.In general, the return switch is used to secure the driving safety of the vehicle by outputting the physical up and down movements induced by the pressurization of the seat seat due to the driver's load to the electrical contact signal switch, or to the driver's pressing on the pedal of the vehicle. It is a switch used to adjust the forward and backward acceleration direction of the vehicle by using the switch short signal.

도 1은 종래의 리턴스위치(Torsion spring return Switch)를 도시하는 사시도이다.1 is a perspective view showing a conventional torsion spring return switch.

도 1에 도시된 바와 같이, 리턴스위치는 몸체부(미도시)와, 일측이 상기 몸체부(미도시) 내부에 위치되고 타측이 상기 몸체부(미도시) 외부에 위치되며 하측에 탄성스프링(6)이 형성된 눌림부(2)와, 상기 눌림부(2)에 결합되며 'V'자 형상의 구리박판으로 이루어진 접점부(4) 및 상기 눌림부(2)가 눌려지면 상기 접점부(4)가 접지되어 통전되는 접지부(8)로 구성된다.As shown in Figure 1, the return switch is a body portion (not shown), one side is located inside the body portion (not shown) and the other side is located outside the body portion (not shown) and the lower elastic spring ( 6 is formed, the contact portion (2), the contact portion (4) and the contact portion (4) made of a copper foil of the 'V' shape and coupled to the pressed portion (2) is pressed the contact portion (4) ) Is composed of a ground portion 8 which is grounded and energized.

그래서,상기 눌림부를 누르면 사출물에 의해 고정된 상기 접점부가 하강하여 상기 접지부에 접점을 형성하게 된다. 그리고 상기 눌림부를 해제하면 상기 탄성스프링의 탄성력에 의해 상기 접점부가 상승하여 해제하게 된다. Thus, when the pressing portion is pressed, the contact portion fixed by the injection molding descends to form a contact portion on the ground portion. When the pressing portion is released, the contact portion is lifted up and released by the elastic force of the elastic spring.

그러나, 전술한 방식은 상기 접점부의 반복 접촉마찰 및 복귀력의 상실로 인하여 리턴스위치의 금속 마모수명 및 내구수명이 짧아지는 문제점이 있다. However, the above-described method has a problem in that metal wear life and durability life of the return switch are shortened due to repeated contact friction and loss of return force of the contact part.

본 발명은 상기의 문제점들을 해결하기 위해서 안출된 것으로, 스위치를 많이 사용하여 접점부가 많이 접촉마찰되더라도 접점부의 금속 마모수명 및 내구수명이 뛰어난 리턴스위치를 제공하는 데 있다.The present invention has been made to solve the above problems, and to provide a return switch having excellent metal wear life and durability life of the contact portion even if the contact portion is a lot of contact friction using a lot of switches.

상술한 바와 같은 목적을 달성하기 위한 본 발명은 몸체부와, 상기 몸체부에 내장되어 상단부가 외부로 노출된 눌림부와, 상기 눌림부 하단부에 위치되는 탄성스프링과, 상기 눌림부 일측에 결합되는 접점부 및 상기 몸체부에 내장되어 일측이 외부로 노출되는 접지부로 구성되는 차량용 리턴스위치에 있어서, 상기 접지부는 이격 배치된 한 쌍의 접지판으로 이루어지고, 상기 접점부는, 전도체인 한 쌍의 구형 접점볼과, 상기 접점볼 각각과 연결되어 상기 접점볼 상호간을 이격 시키는 접점스프링으로 구성되며, 상기 접점볼은 상기 눌림부의 압력에 의해 하강하여, 상기 접점스프링의 압축에 의해 상기 접점볼이 상기 접지부 내면에 접촉되어 통전되는 것을 특징으로 한다. 이때, 접점부의 접점볼과 접지부 내면은 탄성 구름마찰운동으로 이동하여 상호 마찰력은 극소화 되어 접점볼과 접지부의 내구수명이 증대됨에 구성품의 수명과 동작기능효과를 보장한다.The present invention for achieving the object as described above is coupled to the body portion, the pressing portion is built in the body portion and the upper end is exposed to the outside, the elastic spring located on the lower end of the pressing portion, the pressing portion In a return switch for a vehicle comprising a contact portion and a ground portion embedded in the body portion, one side of which is exposed to the outside, wherein the ground portion is formed of a pair of ground plates spaced apart from each other, and the contact portion is a pair of spherical conductors. And a contact spring connected to each of the contact balls and the contact balls to separate the contact balls from each other, wherein the contact balls are lowered by the pressure of the pressing part, and the contact balls are compressed by the contact springs. The branch is in contact with the inner surface and is energized. At this time, the contact ball of the contact portion and the inner surface of the ground portion is moved to the elastic friction friction movement to minimize the mutual frictional force to increase the durability life of the contact ball and the ground portion to ensure the life of the component and the functional function effect.

그리고, 상기 눌림부는 좌우가 관통된 안착공이 형성되며, 상기 안착공에 상기 접점부가 안착되는 것을 특징으로 한다.And, the pressing portion is formed with a mounting hole penetrating the left and right, characterized in that the contact portion is seated in the mounting hole.

그리고, 상기 접지판은, 'ㄴ'자 형상인 것을 특징으로 한다.In addition, the ground plate is characterized in that the 'b' shape.

그리고, 상기 몸체부는, 하부몸체와 상부몸체로 이루어져, 상기 하부몸체와 상기 상부몸체가 탈착가능한 것을 특징으로 한다.And, the body portion, the lower body and the upper body, characterized in that the lower body and the upper body is removable.

이상에서 상술한 바와 같이, 리턴스위치의 내구성이 뛰어나 잦은 교체, 오작동 및 망실의 되지 않으므로 소비자의 구매력이 증가하는 효과가 있다.As described above, since the return switch is excellent in durability, frequent replacement, malfunction, and loss are not performed, thereby increasing the purchasing power of the consumer.

이하, 첨부된 도면을 참조로 하여 차량용 리턴스위치를 설명하기로 한다.Hereinafter, a return switch for a vehicle will be described with reference to the accompanying drawings.

도 2는 본 발명에 따른 차량용 리턴스위치을 도시하는 분해사시도이고, 도 3은 본 발명에 따른 차량용 리턴스위치을 도시하는 사시도이다.2 is an exploded perspective view showing a return switch for a vehicle according to the present invention, Figure 3 is a perspective view showing a return switch for a vehicle according to the present invention.

도 2와 도 3에 도시된 바와 같이, 본 발명은 다면체 형상의 몸체부(10)와, 상기 몸체부(10) 내외부에서 왕래하는 눌림부(20)와, 상기 눌림부(20)와 연동하는 접점부(30) 및 상기 접점부(30)에 접지되어 통전되는 접지부(40)로 구성된다.As shown in Figures 2 and 3, the present invention is linked to the body portion 10 of the polyhedral shape, the pressing portion 20 coming in and out of the body portion 10, and the pressing portion 20 It is composed of a contact portion 30 and the ground portion 40 which is grounded and energized to the contact portion 30.

이하, 각 구성을 상세히 설명하기로 한다.Hereinafter, each configuration will be described in detail.

본 발명에 따른 몸체부(10)는 내부는 중공으로 경도가 높은 강성 재질의 다면체 형상으로 일측면에 후술하는 눌림부(20)가 외부로 돌출되도록 절개된다.Body portion 10 according to the present invention is a hollow polyhedral shape of a rigid material with high hardness is cut so that the pressing portion 20 to be described later on one side protrudes to the outside.

그리고, 상기 몸체부(10)는 차량의 시트스위치, 페달스위치등 차량부품에 자동적으로 복귀되는 스위치가 필요한 곳에 장착되며, 그 외측 형상은 설치 용도에 따라 당업자게 다양하게 제작할 수 있음은 자명하다.In addition, the body portion 10 is mounted where a switch that automatically returns to the vehicle parts, such as a seat switch, a pedal switch of the vehicle, it is apparent that the outer shape can be variously manufactured by those skilled in the art according to the installation purpose.

바람직하게는, 몸체부(10)는 하부몸체(14)와 상부몸체(12)의 2개의 부분으로 나누어져 탈착 가능하게 구성된다. 이는, 후술하는 접점부(30)와 접지부(40)가 상기 몸체(10)내부에 조립되기 위함이며, 더 나아가 후술하는 접점부(30)의 작동이 사용자의 요구를 충족시키지 못할 경우 용이하게 교체하기 위함이다. Preferably, the body portion 10 is divided into two parts, the lower body 14 and the upper body 12 is configured to be detachable. This is for the purpose of assembling the contact portion 30 and the ground portion 40, which will be described later, into the body 10, and moreover, if the operation of the contact portion 30, which will be described later, does not meet the needs of the user, To replace.

본 발명에 따른 눌림부(20)는 일측이 상기 몸체부(10) 내부에 위치되고 타측이 상기 몸체부(10) 외부에 위치되어 상기 몸체부(10) 내외부를 관통하여 왕래한다. 하측에는 탄성스프링(24)이 구비되어, 상기 눌림부(20)가 눌림 해제되었을 때 상기 탄성스프링(24)에 의해 원 상태로 복귀되게 된다.Pressing portion 20 according to the present invention is one side is located inside the body portion 10 and the other side is located outside the body portion 10 to pass through the inside and outside of the body portion 10. An elastic spring 24 is provided on the lower side, and is returned to its original state by the elastic spring 24 when the pressing portion 20 is released.

그리고, 상기 눌림부(20)는 원활하게 눌려지기 위해 상측은 라운드 형상으로 제작되며, 걸림턱(미도시)이 구비되어 상기 탄성스프링(24)으로 복원될 때 상기 걸림턱(미도시)이 상기 몸체부(10) 상측 내주면(내부면)에 걸리도록 구성하는 것이 좋다. 단, 당업자에 따라 상기 눌림부(20)의 형상 및 구성은 다양할 수 있다.In addition, the pressing portion 20 is made to have a round shape in order to be smoothly pressed, and the locking jaw (not shown) is provided when the locking jaw (not shown) is restored to the elastic spring 24 It is good to configure the body portion 10 to be caught on the upper inner peripheral surface (inner surface). However, according to those skilled in the art, the shape and configuration of the pressing unit 20 may vary.

바람직하게는, 상기 눌림부(20)의 하측에는 좌우가 관통된 안착공(22)이 형성되며, 상기 안착공(22)에 후술하는 접점부(30)가 안착 되는 것이 좋으며, 이는 상기 접점부(30)를 설명할 때 후술하기로 한다.Preferably, the lower side of the pressing portion 20 is formed with a mounting hole 22 penetrating the left and right, it is preferable that the contact portion 30 to be described later to the mounting hole 22 is seated, which is the contact portion When the 30 is described, it will be described later.

본 발명에 따른 접점부(30)는 쌍으로 이루어진 전도체의 구형 접점볼(32)과 상기 접점볼(32)을 연결하는 전도체의 접점스프링(34)으로 이루어진다. 여기서, 상기 접점볼(32)은 후술하는 접지부(40)와 접지되는 매체이며, 상기 접점스프 링(34)은 상기 접점볼(32) 사이를 연결하여 상기 눌림부(20)가 상기 접점부(30)를 눌렸을 때 상기 접점볼(32)이 후술하는 접지부(40)에 삽입된 후 상기 접점볼(32)이 상기 접지부(40)에 완벽하게 접지되게 하기 위해 필요하다. 따라서, 상기 접점부(30)의 길이는 후술하는 접지부(40)의 간격보다 크게 구성되어야 한다.The contact portion 30 according to the present invention consists of a spherical contact ball 32 of a pair of conductors and a contact spring 34 of a conductor connecting the contact ball 32. Here, the contact ball 32 is a medium which is grounded with the ground portion 40 to be described later, the contact spring 34 is connected between the contact ball 32, the pressing portion 20 is the contact portion When 30 is pressed, it is necessary for the contact ball 32 to be completely grounded to the ground part 40 after the contact ball 32 is inserted into the ground part 40 to be described later. Therefore, the length of the contact portion 30 should be configured to be larger than the interval of the ground portion 40 to be described later.

상기 접점부(30)는 상기 눌림부(20)에 다양하게 결합 될 수 있으나, 전술한 바와 같이 상기 눌림부(20)에 안착공(22)을 형성하여 상기 안착공(22)으로 상기 접점부(30)를 안착하는 것이 별도의 결합부재가 필요 없으며 가장 효율적이라고 하겠다. 이는, 상기 안착공(22)이 상기 접점스프링(34)이 변형 없이 압축 및 이완되도록 가이드 역할을 하게 된다.The contact part 30 may be variously coupled to the pressed part 20, but as described above, the contact part is formed as the seating hole 22 by forming a seating hole 22 in the pressed part 20. Seating the 30 does not require a separate coupling member and will be said to be the most efficient. This, the seating hole 22 serves as a guide so that the contact spring 34 is compressed and relaxed without deformation.

본 발명에 따른 접지부(40)는 쌍으로 이루어져 일정간격 이격 된 접지판으로 이루어져 상기 접점부(30)와 접지되어 통전되게 된다. 따라서, 상기 접지부(40)는 일측은 상기 몸체부(10) 내부에 위치하고 타측은 외부로 돌출되게 구성되어, 쌍으로 돌출된 접지부(40)를 통해 전기가 필요한 두 부재를 연결하게 된다.Ground portion 40 according to the present invention is made of a pair of ground plates spaced apart by a predetermined interval is grounded and energized with the contact portion 30. Thus, the ground portion 40 is configured to protrude to the outside and one side is located inside the body 10, the other side is connected to the two members requiring electricity through the ground portion 40 protruding in pairs.

바람직하게는, 상기 접지부(40)는 'ㄴ'형상으로 이루어져, 'ㄴ'자의 세로획은 상기 몸체부(10) 내부에 형성되고 가로획의 일부가 외부로 돌출되게 구성되는 것이 좋다. 따라서, 상기 접점부(30)가 상기 접지부(40) 'ㄴ'형상의 세로획을 따라 접지되게 함으로 상기 눌림부(20)가 일정한도 거리 이상으로 눌려 졌을 경우에 연속적으로 접지되게 하기 위함이다.Preferably, the ground portion 40 is formed of a 'b' shape, the vertical stroke of the 'b' is preferably formed in the body portion 10 and configured to protrude a portion of the horizontal stroke to the outside. Therefore, the contact portion 30 is to be grounded along the vertical stroke of the ground portion 40 'b' shape so as to be continuously grounded when the pressing portion 20 is pressed over a certain distance.

그리고, 상기 접점부(30)의 접점볼(32)과 접지부(40) 내면은 탄성 구름마찰 운동으로 이동하여 상호 마찰력은 극소화 되어 접점볼(32)과 접지부(40)의 내구수명이 증대됨에 구성품의 수명과 동작기능효과를 보장한다.In addition, the inner surface of the contact ball 32 and the ground portion 40 of the contact portion 30 is moved by the elastic rolling friction movement to minimize the mutual frictional force to increase the durability life of the contact ball 32 and the ground portion 40 This ensures the longevity of the components and the operational functional effects.

본 발명에 따른 차량용 리턴스위치의 실시예를 설명하기로 한다.An embodiment of a return switch for a vehicle according to the present invention will be described.

상기 몸체부(10) 외부로 돌출된 상기 눌림부(20)에 압력을 가하여 하측 방향으로 눌려주면, 상기 접점부(30)는 상기 안착공(22)내에 형성되고 상기 안착공(22)은 상기 눌림부(20)와 연동되므로 하측 방향으로 움직이게 된다. 여기서, 상기 접점부(30)는 상기 접지부(40)보다 일측 끝단에서 타측 끝단까지의 길이가 길지만, 상기 접점스프링(34)에 의해 상기 접점볼(32)이 압축되므로 일정한도 거리 이상으로 눌러지는 지점부터 상기 접지부(40) 사이로 삽입되게 된다.When pressed downward in the downward direction by applying pressure to the pressing portion 20 protruding outside the body portion 10, the contact portion 30 is formed in the seating hole 22 and the seating hole 22 is Since it is interlocked with the pressing portion 20 is moved downward. Here, the contact portion 30 has a longer length from one end to the other end than the ground portion 40, but the contact ball 32 is compressed by the contact spring 34 so that the contact point 32 is pressed over a predetermined distance. It is inserted between the ground portion 40 from the losing point.

상기 접점스프링(34)의 탄성복원력에 의해 상기 접점볼(32)은 상기 접지부(40) 내주면에 접지되게 되고, 전도성재료인 상기 접점볼(32)과 상기 접점스프링(34)에 의해 상기 접지부(40) 양측이 통전되게 된다.The contact ball 32 is grounded on the inner circumferential surface of the ground part 40 by the elastic restoring force of the contact spring 34, and the contact ball 32 and the contact spring 34 are conductive materials. Both sides of the branch 40 are energized.

또한, 약한 압력으로 상기 눌림부(20)를 눌렸을 경우도 상기 접지부(40)의 형상이 접점부(30)의 눌림방향과 방향을 같이하는 'ㄴ'자 형상의 일정 길이를 가짐으로, 전술한 바와 같이 상기 눌림부(20)가 일정한도 거리이상 눌러지는 지점부터 상기 접점부(30)가 상기 접지부(40)에 연속적으로 접지되기에는 충분하다. In addition, even when the pressing portion 20 is pressed with a weak pressure, the shape of the ground portion 40 has a predetermined length of the 'b' shaped to be the same as the pressing direction of the contact portion 30, As described above, it is sufficient for the contact portion 30 to be continuously grounded to the ground portion 40 from the point where the pressing portion 20 is pressed over a certain distance.

이상과 같이 본 발명은 'V'자형 구리박판 접점부를 접점볼과 접점스프링으로 대체하는 것을 기본적인 기술적 사상으로 하며, 이는 예시적인 것에 불과하며, 당 해 분야에서 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 실시예가 가능하다는 점을 이해할 것인바, 본 발명의 진정한 기술적 보호범위는 첨부된 청구범위에 한해서 정해져야 할 것이다.As described above, the present invention has a basic technical idea of replacing the 'V'-shaped copper thin plate contact portion with a contact ball and a contact spring, which is merely exemplary, and those skilled in the art will appreciate It will be appreciated that variations and equivalent embodiments are possible, and the true technical protection scope of the invention should be defined only by the appended claims.

도 1은 종래의 리턴스위치를 도시하는 사시도.1 is a perspective view showing a conventional return switch.

도 2는 본 발명에 따른 차량용 리턴스위치을 도시하는 분해사시도. Figure 2 is an exploded perspective view showing a return switch for a vehicle according to the present invention.

도 3은 본 발명에 따른 차량용 리턴스위치을 도시하는 사시도.3 is a perspective view showing a return switch for a vehicle according to the present invention;

<도면의 주요부분에 관한 부호의 설명><Explanation of symbols on main parts of the drawings>

2, 20: 눌림부 4, 30: 접점부2, 20: pressed portion 4, 30: contact portion

8, 40: 접지부 6, 24: 탄성스프링8, 40: ground portion 6, 24: elastic spring

12: 상부몸체 14: 하부몸체12: upper body 14: lower body

22: 안착공 32: 접점볼22: seating hole 32: contact ball

34: 접점스프링34: contact spring

Claims (4)

몸체부(10)와, 상기 몸체부(10)에 내장되어 상단부가 외부로 노출된 눌림부(20)와, 상기 눌림부(20) 하단부에 위치되는 탄성스프링(24)과, 상기 눌림부(20) 일측에 결합되는 접점부(30) 및 상기 몸체부(10)에 내장되어 일측이 외부로 노출되는 접지부(40)로 구성되는 차량용 리턴스위치에 있어서,Body portion 10, the pressing portion 20 is embedded in the body portion 10 and the upper end is exposed to the outside, the elastic spring 24 located at the lower end of the pressing portion 20, and the pressing portion ( 20) In the return switch for a vehicle composed of a contact portion 30 coupled to one side and the ground portion 40 is built in the body portion 10 is exposed one side to the outside, 상기 접지부(40)는, The ground portion 40, 이격 배치된 한 쌍의 접지판으로 이루어지고,Consisting of a pair of ground planes spaced apart, 상기 접점부(30)는, The contact portion 30, 전도체인 한 쌍의 구형 접점볼(32)과, 상기 접점볼(32) 각각과 연결되어 상기 접점볼(32)상호간을 이격 시키는 접점스프링(34)으로 구성되며,Consists of a pair of spherical contact ball 32 which is a conductor, and a contact spring (34) which is connected to each of the contact ball (32) to space between the contact ball (32), 상기 접점볼(32)은 상기 눌림부(20)의 압력에 의해 하강하여, 상기 접점스프링(34)의 압축에 의해 상기 접점볼(32)이 상기 접지부(40) 내면에 접촉되어 통전되는 것을 특징으로 하는 차량용 리턴스위치.The contact ball 32 is lowered by the pressure of the pressing portion 20, by the compression of the contact spring 34 that the contact ball 32 is in contact with the inner surface of the ground portion 40 is energized Vehicle return switch characterized in that. 제 1항에 있어서,The method of claim 1, 상기 눌림부(20)는,The pressing portion 20, 좌우가 관통된 안착공(22)이 형성되며, 상기 안착공(22)에 상기 접점부(30)가 안착되는 것을 특징으로 하는 차량용 리턴스위치.The left and right penetrating hole 22 is formed, the return switch for a vehicle, characterized in that the contact portion 30 is seated in the seating hole (22). 제 1항에 있어서,The method of claim 1, 상기 접지부(40)은,The ground portion 40, 'ㄴ'자 형상인 것을 특징으로 하는 차량용 리턴스위치.Vehicle return switch, characterized in that the 'b' shape. 제 1항 내지 제 3항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 3, 상기 몸체부(10)는,The body portion 10, 하부몸체(14)와 상부몸체(12)로 이루어져, 상기 하부몸체(14)와 상기 상부몸체(12)가 탈착 가능한 것을 특징으로 하는 차량용 리턴스위치.The lower body 14 and the upper body 12, the lower body 14 and the upper body 12, the return switch for the vehicle, characterized in that the removable.
KR1020090021481A 2009-03-13 2009-03-13 Compression spring return switch for vehicle KR20100103063A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101307846B1 (en) * 2012-08-03 2013-09-12 주식회사 컴씨스 Seat switch assembly
CN106356973A (en) * 2016-10-12 2017-01-25 盐城工学院 Piezoelectric ceramic fiber power generation system, power generation shoes and power generation tire

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101307846B1 (en) * 2012-08-03 2013-09-12 주식회사 컴씨스 Seat switch assembly
CN103578836A (en) * 2012-08-03 2014-02-12 (株)康希斯 Seat switch assembly
CN106356973A (en) * 2016-10-12 2017-01-25 盐城工学院 Piezoelectric ceramic fiber power generation system, power generation shoes and power generation tire
CN106356973B (en) * 2016-10-12 2019-03-12 盐城工学院 Piezoelectric ceramic fibers electricity generation system, power-generating shoe and generating tire

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