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1. KR1020130123057 - TACT SWITCH FOR ELECTRONIC COMPONENT

Office
République de Corée
Numéro de la demande 1020120046178
Date de la demande 02.05.2012
Numéro de publication 1020130123057
Date de publication 12.11.2013
Type de publication A
CIB
H01H 13/14
HÉLECTRICITÉ
01ÉLÉMENTS ÉLECTRIQUES FONDAMENTAUX
HINTERRUPTEURS ÉLECTRIQUES; RELAIS; SÉLECTEURS; DISPOSITIFS DE PROTECTION
13Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p.ex. interrupteur à bouton-poussoir
02Détails
12Organes mobiles; Contacts montés sur ces organes
14Organes d'actionnement, p.ex. bouton-poussoir
H01H 13/48
HÉLECTRICITÉ
01ÉLÉMENTS ÉLECTRIQUES FONDAMENTAUX
HINTERRUPTEURS ÉLECTRIQUES; RELAIS; SÉLECTEURS; DISPOSITIFS DE PROTECTION
13Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p.ex. interrupteur à bouton-poussoir
02Détails
26Dispositions à action brusque consécutive à la déformation d'éléments élastiques
48utilisant la déformation de ressorts à disques
CPC
H01H 13/14
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
13Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
02Details
12Movable parts; Contacts mounted thereon
14Operating parts, e.g. push-button
H01H 13/48
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
13Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
02Details
26Snap-action arrangements depending upon deformation of elastic members
48using buckling of disc springs
H01H 13/06
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
13Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
02Details
04Cases; Covers
06Dustproof, splashproof, drip-proof, waterproof or flameproof casings
Déposants KIM, CHANG DONG
김창동
Inventeurs KIM, CHANG DONG
김창동
Mandataires 김진원
Titre
(EN) TACT SWITCH FOR ELECTRONIC COMPONENT
(KO) 전자부품용 택트 스위치
Abrégé
(EN)
Disclosed is a tact switch for electronic component which improves an electric connection rate and safety by enabling simple assembly and remarkably reducing a bad connection. A tact switch for electronic component of the present invention comprises: a pattern assembly comprising a first electrode pattern which has an indented part of which the entrance is narrow, a head unit which is formed in the indented part of the first electrode pattern as a separate structure when having a relatively lower stepped part than the first electrode pattern, and a second electrode pattern, connected with the head unit, having a main body part formed in the external part of the indented part; and a metal dome, mounted on a surface of the first electrode pattern and connected with the first electrode pattern, elastically bends when an electronic component button is clicked and electrically connects the first electrode pattern and the second electrode pattern. According to the present invention, a manufacturing process can be simplified by not preparing any insulating material between an electrode member and the metal dome. Also, waterproofness and airtightness of the tact switch are improved, thereby preventing a bad connection and a short circuit caused by foreign materials, increasing an electronic component button connection rate, and expanding actual lifetime of the tact switch. COPYRIGHT KIPO 2014

(KO)
조립이 간편하며 접속 불량이 현격히 저하되어 전기 접속률과 안정성을 향상시킨 전자부품용 택트 스위치가 개시된다. 본 발명의 전자부품용 택트 스위치는 입구가 좁은 오목한 요부를 갖는 제1 전극 패턴과, 상기 제1 전극 패턴보다 상대적으로 낮은 단차를 가지면 서로 이격된 구조로서 상기 제1 전극 패턴의 오목한 요부 내에 형성된 헤드부와 상기 헤드부와 연결되며 상기 요부 외부에 형성된 본체부를 갖는 제2 전극 패턴으로 구성되는 패턴 조립체; 및 상기 제1 전극 패턴의 표면에 장착되어 상기 제1 전극 패턴과는 연결되어 있으며, 전자부품 버튼 클릭시 탄성적으로 휘어지면서 상기 제1 전극 패턴과 상기 제2 전극 패턴이 전기적으로 연결되도록 하는 메탈 돔을 포함한다. 본 발명에 따르면, 전극부재와 메탈 돔 사이에 어떠한 절연물질이 개재되어 있지 않아 제조 공정이 단순화될 수 있다. 또한, 택트 스위치의 방수성과 기밀성이 향상되어 이물질에 의한 접촉 불량이나 쇼트를 방지할 수 있어 전자부품 버튼 접속률이 보다 높아지고 실제 수명도 늘어날 수 있다.