KR920002329Y1 - Push button switch - Google Patents

Push button switch Download PDF

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Publication number
KR920002329Y1
KR920002329Y1 KR2019880014522U KR880014522U KR920002329Y1 KR 920002329 Y1 KR920002329 Y1 KR 920002329Y1 KR 2019880014522 U KR2019880014522 U KR 2019880014522U KR 880014522 U KR880014522 U KR 880014522U KR 920002329 Y1 KR920002329 Y1 KR 920002329Y1
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KR
South Korea
Prior art keywords
contact
elastic piece
contact point
pushbutton switch
case
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Application number
KR2019880014522U
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Korean (ko)
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KR900005681U (en
Inventor
차영수
Original Assignee
금성알프스전자 주식회사
박창성
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Application filed by 금성알프스전자 주식회사, 박창성 filed Critical 금성알프스전자 주식회사
Priority to KR2019880014522U priority Critical patent/KR920002329Y1/en
Priority to JP1989102646U priority patent/JPH0237428U/ja
Publication of KR900005681U publication Critical patent/KR900005681U/en
Application granted granted Critical
Publication of KR920002329Y1 publication Critical patent/KR920002329Y1/en

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02Details
    • H01H13/04Cases; Covers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02Details
    • H01H13/10Bases; Stationary contacts mounted thereon
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02Details
    • H01H13/26Snap-action arrangements depending upon deformation of elastic members

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  • Push-Button Switches (AREA)
  • Manufacture Of Switches (AREA)

Abstract

내용 없음.No content.

Description

푸시버튼 스위치Pushbutton switch

제 1 도는 본 고안에 의한 푸시버튼 스위치의 일 실시예를 도시하는 사시도.1 is a perspective view showing an embodiment of a pushbutton switch according to the present invention.

제 2 도는 상. 하단자의 사시도.2nd degree. Bottom perspective view.

제 3 도는 상단자의 평면도 및 A-A선 단면도.3 is a plan view and a cross-sectional view taken along line A-A of the upper end.

제 4 도는 하단자의 평면도 및 B-B선 단면도.4 is a plan view of the lower end and a cross-sectional view taken along line B-B.

제 5 도는 상케이스의 단면도.5 is a cross-sectional view of the upper case.

제 6 도는 종래 푸시버튼 스위치의 분해 사시도.6 is an exploded perspective view of a conventional pushbutton switch.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 상케이스 20 : 하케이스10: upper case 20: lower case

30 : 상단자 40 : 하단자30: upper characters 40: lower characters

31, 41 : 접점부 32, 42 : 도출부31, 41: contact part 32, 42: derivation part

36 : 탄성편 37 : 상접점36: elastic piece 37: upper contact

45 : 하접점45: bottom contact

본 고안은 푸시버튼 스위치에 관한 것으로, 특히 상. 하단자에 별도의 접점을 부착하지 아니하고 단자 자체에 접점을 일체로 형성하여 제조설비와 조립공정을 단순화하고 재표비등 원가를 절감할 수 있도록 한 푸시버튼 스위치에 관한 것이다.The present invention relates to a pushbutton switch, in particular. The present invention relates to a pushbutton switch that can simplify manufacturing facilities and assembly processes and reduce re-costs by forming contacts integrally on the terminals themselves without attaching a separate contact to the lower end.

종래 푸시버튼 스위치는 제 6 도에 도시한 바와같이 상 케이스(10)가 상. 하로 승강되게 결합된 하케이스(20)에 각각 접점부(31)(41)와 도출부 (32)(42)를 보유하는 "ㄱ"자형 상. 하단자(30)(40)를 지지편(33)(43) 및 단자탈출방지편(34)(44)에 의하여 결합하고, 상기 상단자(30)의 접점부(31)에는 "U"자형 절개홈(35)으로 한정되는 탄성편(36)을 형성하여 이 탄성편(36)의 저면에 Ag-Au 합금의 상접점(50)을 용접으로 부착하며, 상기 하단자(40)의 접점부(41)의 상면에는 Ag-Au 합금의 하접점(60)을 용접 부착하되 상기 상. 하접점(50)(60)은 서로 직교되게 ("+"형으로) 부착한 것이었다.The conventional pushbutton switch has an upper case 10 as shown in FIG. "A" shaped image having contact points 31 and 41 and lead portions 32 and 42, respectively, in the lower case 20 coupled to be elevated up and down. The lower ends 30 and 40 are coupled by the support pieces 33 and 43 and the terminal escape prevention pieces 34 and 44, and the “U” shape is formed in the contact portion 31 of the upper end 30. An elastic piece 36 defined by the cutting groove 35 is formed to attach the upper contact 50 of Ag-Au alloy to the bottom of the elastic piece 36 by welding, and the contact portion of the lower end 40 is welded. The upper surface of the (41) is welded to the lower contact point 60 of the Ag-Au alloy, but the upper. The bottom contacts 50, 60 were attached orthogonal to each other (in the form of "+").

미설명 부호 12, 21은 상. 하 케이스(10)(20)의 안내 및 결합편이다.Reference numerals 12 and 21 are phases. It is a guide and a coupling piece of the lower case (10) (20).

이러한 종래의 푸시버튼 스위치는 상케이스(10)를 하방으로 누르면 상케이스(10)의 저면에 돌출된 누름돌기(11)가 상단자(30)의 접점부(31)에 형성된 탄성편(36)을 밑으로 누르게 되고 이에따라 탄성편(36)의 저면에 부착된 상접점(50)이 하단자(40)의 접점부(41)에 부착된 하접점(60)에 접촉하게 되어 스위치가 "온"으로 되며, 누르는 손을 떼면 탄성편(36)의 탄성에 의해 상접점(50)과 상케이스(10)가 상향 복귀되어 스위치가 "오프"로 되는 것이다.In the conventional pushbutton switch, when the upper case 10 is pushed downward, the elastic piece 36 formed on the contact portion 31 of the upper end 30 has a push protrusion 11 protruding from the bottom of the upper case 10. Is pressed downward so that the upper contact point 50 attached to the bottom surface of the elastic piece 36 comes into contact with the lower contact point 60 attached to the contact portion 41 of the lower end 40 so that the switch is "on". When the pressing hand is released, the upper contact point 50 and the upper case 10 are returned upward by the elasticity of the elastic piece 36 so that the switch is turned "off".

그러나 이러한 종래의 푸시버튼 스위치에서는 상기 상. 하단자(30)(40)에 각각 별도의 상. 하접점(50)(60)을 용접으로 부착하는 것일뿐 아니라 더우기 이들 상. 하접점(50)(60)은 서로 직교되게 부착해야 하므로 이에대한 설비가 필요하게 되고 또한 그 설비와 공정이 복잡하고 번거롭게 되며, 또 상기 상. 하접점(50)(60)은 Ag-Au 합금제를 사용하므로 이에따른 재료비가 원가 상승의 요인이 되는 등 많은 문제점이 있었다.However, in such a conventional pushbutton switch. Separate phases on the lower end 30, 40, respectively. In addition to welding the lower contacts 50, 60, moreover these phases. Since the lower contact point 50, 60 should be attached to each other orthogonal to each other, it is necessary to install equipment for this, and the equipment and process become complicated and cumbersome. Since the lower contact points 50 and 60 are made of Ag-Au alloy, there are many problems such as the material cost is a factor of the cost increase.

따라서 본 고안은 이러한 종래의 제반 문제점을 해결하기 위하여 상. 하단자에 별도의 접점을 부착하는 일없이 상. 하단자 자체가 접점을 일체로 형성함으로써 제조설비와 조립공정을 단순화할 수 있으며, 재료비 절감에 따른 원가 절감을 기할 수 있도록한 푸시버튼 스위치를 제공하려는 것이다.Therefore, the present invention can be solved to solve these problems. Phase without attaching a separate contact to the lower part. The lower end itself forms contact points integrally, which simplifies manufacturing equipment and assembly processes, and provides a pushbutton switch that enables cost reduction due to material cost reduction.

이하, 본 고안을 첨부 도면에 도시한 일 실시예에 따라서 상세히 설명한다.Hereinafter, the present invention will be described in detail according to an embodiment shown in the accompanying drawings.

본 고안에 의한 푸시버튼 스위치는 제 1 도 내지 제 5 도에 도시한 바와같이 저면에 누름돌기(11)가 형성된 상케이스가(10)가 승강되게 결합된 하케이스(20)에 각각 접점부(31)(41)와 도출부 (32)(42)를 보유하는 "ㄱ"자형 상. 하단자(30)(40)를 지지편(33)(43) 및 단자탈출 방지부(34)(44)에 의하여 결합하고, 상기 상단자(30)의 접점부(31)에는 "U"자형 절개홈(35)으로 한정되는 탄성편(36)을 형성한 것에 있어서, 상기 상단자(30)의 접점부(31)에 형성된 탄성편(36)에는 하향돌출 상접점(37)을 일체로 형성하고, 상기 하단자(40)의 접점부(41)에는 상향돌출 하접점(45)을 일체로 형성하여서된 것이다.Pushbutton switch according to the present invention, as shown in Figures 1 to 5, the upper case 10 is formed with a pressing protrusion 11 on the bottom, respectively, the contact portion ( 31- (41) and derivation section (32) (42). The lower ends 30 and 40 are coupled to each other by the support pieces 33 and 43 and the terminal escape prevention parts 34 and 44, and the “U” shape is formed in the contact part 31 of the upper end 30. In forming the elastic piece 36 defined by the cutting groove 35, the downward projection upper contact point 37 is integrally formed on the elastic piece 36 formed on the contact portion 31 of the upper end 30. In addition, the contact portion 41 of the lower end 40 is formed by integrally forming an upwardly projecting lower contact point 45.

상기 하향돌출 상접점(37)과 상향돌출 하접점(45)은 각각 접점부(31)(41)에 대하여 대각선 방향으로 길게 형성하여 서로 직교되도록 하는 것이다.The downwardly protruding upper contact point 37 and the upwardly protruding lower contact point 45 are formed to be diagonally formed with respect to the contact parts 31 and 41 so as to be perpendicular to each other.

또한 상기 상. 하접점(37)(45)는 Ag-Au 합금의 클래드(Clad)재로서 형성하는 것이다.Also in the above phase. The lower contacts 37 and 45 are formed as a clad material of Ag-Au alloy.

미설명 부호 12, 21은 상. 하케이스(10)(20)의 안내 및 결합편이다.Reference numerals 12 and 21 are phases. Guide and coupling pieces of the lower case (10) (20).

이와같이 구성된 본 고안의 푸시버튼 스위치는 상케이스(10)를 하방으로 누르면 상케이스(10)의 저면에 돌출된 누름돌기(11)가 상단자(30)의 탄성편(36)을 밑으로 누르게 되고 이에따라 하향돌출 상접점(37)이 하단자(40)의 상향돌출 하접점(45)에 접촉하게 되어 스위치가 "온"으로 되며, 누르는 손을 떼면 탄성편(36)의 탄성에 의하여 상접점(37)과 상케이스(10)가 상향 복귀되어 스위치가 "오프"로 되는 것이다.In the push button switch of the present invention configured as described above, pressing the upper case 10 downwards, the pressing protrusion 11 protruding from the bottom of the upper case 10 presses the elastic piece 36 of the upper end 30 downward. Accordingly, the down protruding upper contact point 37 comes into contact with the lower protruding lower contact point 45 of the lower end 40, and the switch is turned “on”. 37) and the upper case 10 is returned upward, the switch is "off".

이상과 같이 본 고안의 푸시버튼 스위치는 상단자(30)의 탄성편(36)과 하단자(40)의 접점부(41)에 각각 Ag-Au 합금의 클래드재 하항돌출 상접점(37)과 상향돌출 하접점(45)를 형성한 것으로, 이들 상. 하접점(37)(45)에 의하여 "온", "오프"되는 것이므로 스위치 작동상 하등의 문제가 없으면서도 별도의 접점을 용접 부착할 필요가 없으므로 제조 설비와 조립 공정을 단순화할 수 있으며, 재료비 절감에 따른 원가 절감을 기할 수 있는 것이다.As described above, the pushbutton switch of the present invention has a clad material lowering protrusion upper contact point 37 of the Ag-Au alloy at the contact portion 41 of the elastic piece 36 and the lower end 40 of the upper end 30, respectively. The upper projection lower contact 45 is formed, and these phases. Since it is "on" and "off" by the lower contacts 37 and 45, it is not necessary to weld and attach a separate contact without any problem in operation of the switch, thereby simplifying the manufacturing equipment and the assembly process. The cost savings from the savings can be achieved.

Claims (1)

저면에 누름돌기(11)가 형성된 상케이스(10)가 승강되게 결합된 하케이스(20)에 각각 접점부(31)(41)와 도출부(32)(42)를 보유하는 "ㄱ"자형 상. 하단자(30)(40)를 결합하고, 상기 상단자(30)의 접점부(31)에는 "U"자형 절개홈(35)으로 한정되는 탄성편(36)을 형성한 것에 있어서, 상기 상단자(30)의 탄성편(36)과 하단자(40)의 접점부(41)에는 각각 클래드재의 하향돌출 상접점(37)과 상향돌출 하접점(45)을 서로 직교하는 대각선 방향으로 형성하여서됨을 특징으로 하는 푸시버튼 스위치."A" shape having contact points 31, 41 and lead portions 32, 42 respectively on the lower case 20 in which the upper case 10 having the push protrusion 11 formed on the bottom thereof is lifted and lowered. Prize. In combination with the lower end 30, 40, in the contact portion 31 of the upper end 30 is formed an elastic piece 36 defined by the "U" shaped cut groove 35, the upper end On the elastic piece 36 of the ruler 30 and the contact portion 41 of the lower end 40, the downwardly protruding upper contact point 37 and the upwardly protruding lower contact point 45 of the clad material are formed in a diagonal direction perpendicular to each other. Pushbutton switch characterized in that.
KR2019880014522U 1988-02-13 1988-02-13 Push button switch KR920002329Y1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR2019880014522U KR920002329Y1 (en) 1988-02-13 1988-02-13 Push button switch
JP1989102646U JPH0237428U (en) 1988-02-13 1989-08-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880014522U KR920002329Y1 (en) 1988-02-13 1988-02-13 Push button switch

Publications (2)

Publication Number Publication Date
KR900005681U KR900005681U (en) 1990-03-09
KR920002329Y1 true KR920002329Y1 (en) 1992-04-09

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ID=19279019

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880014522U KR920002329Y1 (en) 1988-02-13 1988-02-13 Push button switch

Country Status (2)

Country Link
JP (1) JPH0237428U (en)
KR (1) KR920002329Y1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940264A (en) * 1972-08-24 1974-04-15
JPS5157556A (en) * 1974-11-07 1976-05-20 Dai Ichi Kogyo Seiyaku Co Ltd Inenoseiikukairyo oyobi zoshuzai
JPS5359688A (en) * 1976-11-11 1978-05-29 Tanpakushitsu Kenkiyuu Shiyour Production of novel polypeptide
JPS5449565A (en) * 1977-09-26 1979-04-18 Omron Tateisi Electronics Co Method of manufacturing contact
JPS56149725A (en) * 1980-04-22 1981-11-19 Alps Electric Co Ltd Contact and method of manufacturing same

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Publication number Publication date
KR900005681U (en) 1990-03-09
JPH0237428U (en) 1990-03-12

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