KR100708894B1 - Tact Switch - Google Patents

Tact Switch Download PDF

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Publication number
KR100708894B1
KR100708894B1 KR1020050040086A KR20050040086A KR100708894B1 KR 100708894 B1 KR100708894 B1 KR 100708894B1 KR 1020050040086 A KR1020050040086 A KR 1020050040086A KR 20050040086 A KR20050040086 A KR 20050040086A KR 100708894 B1 KR100708894 B1 KR 100708894B1
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KR
South Korea
Prior art keywords
cover
lead piece
tact switch
coupled
compact
Prior art date
Application number
KR1020050040086A
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Korean (ko)
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KR20060117648A (en
Inventor
이인표
Original Assignee
인성금속(주)
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Priority to KR1020050040086A priority Critical patent/KR100708894B1/en
Publication of KR20060117648A publication Critical patent/KR20060117648A/en
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Publication of KR100708894B1 publication Critical patent/KR100708894B1/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
    • H01H13/04—Cases; Covers
    • H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings
    • 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
    • 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
    • H01H13/48—Snap-action arrangements depending upon deformation of elastic members using buckling of disc springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/002—Casings sealed

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  • Push-Button Switches (AREA)
  • Switches With Compound Operations (AREA)

Abstract

본 발명은 택트 스위치의 리드편, 커버와 조작노브 사이로 유입되는 먼지나 습기 등을 사전에 차단하기 위한 택트 스위치를 제공할 목적이 있다.SUMMARY OF THE INVENTION An object of the present invention is to provide a tact switch for blocking in advance dust, moisture, and the like introduced between a lead piece, a cover, and an operation knob of a tact switch.

본 발명에 따르면, 내부에 수용공간을 갖는 몸체와; 상기 몸체에는 상부에 결합되는 커버(20)와, 내주면 하부에 결합되는 2개가 한조를 이루어진 리드편과, 상기 리드편에 접속/해제되도록 탄성지지하는 콤팩트와, 상기 콤팩트와 커버 사이에 설치되며 상기 커버의 외부로 돌출된 조작노브로 구성된 통상의 택트 스위치에 있어서, 상기 몸체의 내부에 단턱이 형성되고, 상기 단턱과 요철결합되는 기밀부재가 구비되며, 상기 몸체의 내부에 몰딩된 리드편은 일측이 절곡되게 형성된다.According to the invention, the body having a receiving space therein; The body has a cover 20 coupled to the upper portion, two lead pieces coupled to the lower inner circumferential surface, a compact elastically supported to be connected / disconnected to the lead piece, and installed between the compact and the cover. In the conventional tact switch consisting of a control knob protruding to the outside of the cover, a stepped portion is formed in the interior of the body, the airtight member is provided with the stepped and uneven coupling, the lead piece molded in the body is one side It is formed to be bent.

Description

택트 스위치{Tact Switch}Tact Switch

도 1은 본 발명에 따른 분해사시도,1 is an exploded perspective view according to the present invention,

도 2는 본 발명에 따른 결합사시도,2 is a perspective view according to the present invention,

도 3,4은 본 발명에 따른 동작상태를 보인 단면도,3 and 4 are cross-sectional views showing an operating state according to the present invention;

도 5는 종래의 택트 스위치를 보인 단면도,5 is a cross-sectional view showing a conventional tact switch,

도 6은 종래의 택트 스위치의 리드편을 보인 단면도.6 is a cross-sectional view showing a lead piece of a conventional tact switch.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

10: 몸체 11: 20: 커버10: body 11: 20: cover

12: 고정돌기 20: 커버12: fixing protrusion 20: cover

30: 리드편 40: 콤팩트30: lead piece 40: compact

50: 조작노브 60; 기밀부재50: operation knob 60; Airtight member

본 발명은 택트 스위치에 관한 것으로, 더 상세히는 택트 스위치의 구조를 개선하여 내부로 습기나 먼지 등의 이물질의 유입을 차단하여, 동작에 의한 신뢰성을 확보함과 아울러 수명을 연장할 수 있는 택트 스위치에 관한 것이다.The present invention relates to a tact switch, and more particularly, to improve the structure of the tact switch to block the inflow of foreign substances such as moisture or dust to the inside, thereby ensuring reliability by operation and extending the life of the tact switch. It is about.

일반적으로 이동전화기나 텔레비젼(TV), 세탁기 등의 전자제품에는 회로기판과의 전기적인 신호를 스위칭시켜 각각의 기능을 제어하기 위한 택트스위치가 설치된다.BACKGROUND ART In general, electronic products such as mobile phones, televisions (TVs), washing machines, and the like are provided with tact switches for controlling respective functions by switching electrical signals with circuit boards.

도 5 및 도 6에 도시된 바와 같이, 종래에는 몸체(1)와; 상기 몸체(1)에는 상부에 결합되는 커버(2)와, 내주면 하부에 결합되는 2개가 한조를 이루어진 리드편(3)과, 상기 리드편(3)에 접속/해제되도록 탄성지지하는 콤팩트(4)와, 상기 콤팩트(4)와 커버(2) 사이에 설치되며 상기 커버(2)의 외부로 돌출된 조작노브(5)로 구성된다.As shown in Figures 5 and 6, conventionally the body (1); The body 1 has a cover 2 coupled to the upper portion, a lead piece 3 which is coupled to the lower portion of the inner circumferential surface, and a compact 4 elastically supported to be connected / disconnected to the lead piece 3. And an operating knob 5 installed between the compact 4 and the cover 2 and protruding to the outside of the cover 2.

그러나 상기 커버(2)와 조작노브(5) 사이로 미세한 먼지나 습기 등이 유입되어 조작노브(5)의 오작동되고, 이로 인해 수명이 단축되는 문제점이 있었다.However, there is a problem in that fine dust or moisture is introduced between the cover 2 and the operation knob 5 and the operation knob 5 malfunctions, thereby shortening the lifespan.

또한, 상기 몸체(1)에 매립된 상기 리드편(3)의 길이가 근접되게 형성되고, 이렇게 설치된 리드편(3)을 따라 습기가 종종 유입되어 상기 리드편(3)과 리드편(3)의 접촉이 원활하게 이루어지 않는 문제점이 내재되었다.In addition, the length of the lead piece 3 embedded in the body 1 is formed to be close, moisture is often introduced along the lead piece 3 is installed so that the lead piece 3 and the lead piece 3 There is a problem in that the contact is not made smoothly.

상기의 문제점을 해결하기 위한 본 발명은 택트 스위치의 리드편, 커버와 조작노브 사이로 유입되는 먼지나 습기 등을 사전에 차단하기 위한 택트 스위치를 제 공할 목적이 있다.The present invention for solving the above problems is an object of the present invention to provide a tact switch for blocking the dust or moisture in advance between the lead piece, the cover and the operation knob of the tact switch.

이하, 본 발명에 따른 바람직한 실시예를 첨부도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 분해사시도이고, 도 2는 본 발명에 따른 결합사시도이며,도 3,4은 본 발명에 따른 동작상태를 보인 단면도이다.1 is an exploded perspective view according to the present invention, Figure 2 is a combined perspective view according to the present invention, Figures 3 and 4 is a cross-sectional view showing an operating state according to the present invention.

도 1내지 도 4에 도시된 바와 같이, 본 발명은 내부에 수용공간을 갖는 몸체(10)와; 상기 몸체(10)에는 상부에 결합되는 커버(20)와, 내주면 하부에 결합되는 2개가 한조를 이루어진 리드편(30)과, 상기 리드편(30)에 접속/해제되도록 탄성지지하는 콤팩트(40)와, 상기 콤팩트(40)와 커버(20) 사이에 설치되며 상기 커버(20)의 외부로 돌출된 조작노브(50)로 구성된 통상의 택트 스위치에 있어서, 상기 몸체(10)의 단턱(11)과 커버(20) 사이에는 상기 단턱(11)과 요철결합되는 기밀부재(60)가 구비되며, 상기 몸체(10)의 내측에 몰딩된 리드편(30)은 상부가 절곡되게 형성된 것을 특징으로 한다.As shown in Figures 1 to 4, the present invention includes a body (10) having a receiving space therein; The body 10 has a cover 20 coupled to the upper portion, a lead piece 30 formed of two sets coupled to the lower inner circumferential surface, and a compact 40 elastically supported to be connected / disconnected to the lead piece 30. ) And a tact switch installed between the compact 40 and the cover 20, and comprising a manipulation knob 50 protruding out of the cover 20, the step 11 of the body 10. Between the cover and the cover 20 is provided with an airtight member 60 that is unevenly coupled to the step 11, the lead piece 30 molded in the interior of the body 10 is characterized in that the top is bent do.

상기 몸체(10)에는 내주면을 따라 계단식 단턱(11)이 형성되고, 상기 단턱(11)의 단부에는 상향돌출된 고정돌기(12)가 형성된다.The body 10 has a stepped stepped jaw 11 is formed along the inner circumferential surface, and the fixing protrusion 12 protruding upwardly is formed at the end of the stepped step 11.

상기 기밀부재(60)는 소정의 탄성을 가지며, 상기 고정돌기(12)에 대응되게 결합홈(61)이 형성된다.The airtight member 60 has a predetermined elasticity and a coupling groove 61 is formed to correspond to the fixing protrusion 12.

상기 리드편(30)은 상측이 '┏┓' 형상으로 절곡되게 구비될 수 있는 것이다.The lead piece 30 may be provided so that the upper side is bent in a '┏┓' shape.

상기 리드편(30)은 몸체(10)에 매립되는 형태에 따라 다양하게 변경실시할 수 있는 것이다.The lead piece 30 can be variously modified according to the form embedded in the body 10.

도 3 및 도 4에 도시된 바와 같이, 본 발명은 텔레비젼, 세탁기 등의 전자제품에 설치된 상태에서, 상기 조작노브(50)를 누르면 상기 기밀부재(60)가 돔형상으로 하방향으로 눌려지면서 상기 콤팩트(40)를 누르게 되고 이어 상기 리드편(30)을 통전되어 동작이 이루어진다.As shown in Figure 3 and 4, the present invention is pressed in the operating knob 50, the airtight member 60 is pressed downward in the dome shape in the state installed in electronic products such as television, washing machine, The compact 40 is pressed and then the lead piece 30 is energized to operate.

이 과정에서 상기 몸체(10)의 단턱(11)과 커버(20) 사이에 결합된 기밀부재(60)는 눌려지면서 고정돌기(12)에 밀착상태가 되어 습기나 이물질 등이 전혀 유입되지 않는 것이다.In this process, the airtight member 60 coupled between the step 11 and the cover 20 of the body 10 is pressed while being in close contact with the fixing protrusion 12 so that no moisture or foreign matter is introduced. .

그리고 상기 리드편(30)의 상측이 절곡되게 형성됨에 따라 상기 리드편(30)의 이동거리를 길게 하여 습기나 이물질 등이 유입을 최소화한 것이다.As the upper side of the lead piece 30 is formed to be bent, the moving distance of the lead piece 30 is increased to minimize the inflow of moisture or foreign matter.

이와 같이, 상기 택트 스위치 내부로 습기나 이물질 등이 전혀 유입되지 않아 오작동 등을 최소화하고 이로 인해 제품의 대한 신뢰성을 확보할 수 있는 장점이 있다.As such, moisture or foreign matter is not introduced into the tact switch at all, thereby minimizing malfunctions, thereby ensuring reliability of the product.

이상과 같이 본 발명의 실시예에 대하여 상세히 설명하였으나, 본 발명의 권리범위는 이에 한정되지 않으며, 본 발명의 실시예와 실질적으로 균등의 범위에 있는 것까지 본 발명의 권리범위가 미친다.As described above, embodiments of the present invention have been described in detail, but the scope of the present invention is not limited thereto, and the scope of the present invention extends to the range substantially equivalent to the embodiments of the present invention.

따라서, 본 발명은 택트 스위치의 상부와 측면,하부를 통해 습기나 이물질 등의 유입을 미연에 차단하여 오작동을 줄임과 아울러 제품에 대한 신뢰성을 확보할 수 있는 효과가 있다.Therefore, the present invention has the effect of reducing the malfunction and ensure the reliability of the product by blocking the inflow of moisture or foreign matter through the top, side, and bottom of the tact switch in advance.

Claims (3)

삭제delete 삭제delete 내부에 수용공간을 갖는 몸체와; 상기 몸체에는 상부에 결합되는 커버(20)와, 내주면 하부에 결합되는 2개가 한조를 이루어진 리드편과, 상기 리드편에 접속/해제되도록 탄성지지하는 콤팩트와, 상기 콤팩트와 커버 사이에 설치되며 상기 커버의 외부로 돌출된 조작노브로 구성된 통상의 택트 스위치에 있어서,A body having an accommodation space therein; The body has a cover 20 coupled to the upper portion, two lead pieces coupled to the lower inner circumferential surface, a compact elastically supported to be connected / disconnected to the lead piece, and installed between the compact and the cover. In the normal tact switch composed of a control knob protruding out of the cover, 상기 몸체의 내부에 단턱이 형성되고, 상기 단턱과 요철결합되는 기밀부재가 구비되며,A stepped portion is formed inside the body, and an airtight member that is coupled to the stepped portion is provided. 상기 몸체의 내부에 몰딩된 리드편은 일측이 절곡되게 형성되고,The lead piece molded in the body is formed so that one side is bent, 상기 기밀부재는 단턱의 고정돌기에 대응되게 결합홈이 형성되며,The hermetic member is formed with a coupling groove corresponding to the fixing projection of the stepped, 상기 리드편은 상측이 디귿자(┏┓) 형상으로 절곡되어 구성된 것을 특징으로 하는 택트 스위치.The said lead piece is a tact switch characterized in that the upper side was bent and formed in the shape of a recess.
KR1020050040086A 2005-05-13 2005-05-13 Tact Switch KR100708894B1 (en)

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KR1020050040086A KR100708894B1 (en) 2005-05-13 2005-05-13 Tact Switch

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KR100708894B1 true KR100708894B1 (en) 2007-04-19

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160004476U (en) 2015-06-18 2016-12-28 금승호 The tact switch

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR980009610U (en) * 1996-07-20 1998-04-30 조희재 Pushbutton switch
JPH1173839A (en) * 1997-09-01 1999-03-16 Alps Electric Co Ltd Push button switch

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR980009610U (en) * 1996-07-20 1998-04-30 조희재 Pushbutton switch
JPH1173839A (en) * 1997-09-01 1999-03-16 Alps Electric Co Ltd Push button switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160004476U (en) 2015-06-18 2016-12-28 금승호 The tact switch

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