KR970003317A - Switch - Google Patents

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Publication number
KR970003317A
KR970003317A KR1019960022440A KR19960022440A KR970003317A KR 970003317 A KR970003317 A KR 970003317A KR 1019960022440 A KR1019960022440 A KR 1019960022440A KR 19960022440 A KR19960022440 A KR 19960022440A KR 970003317 A KR970003317 A KR 970003317A
Authority
KR
South Korea
Prior art keywords
terminal
lever
switch device
external connection
contact
Prior art date
Application number
KR1019960022440A
Other languages
Korean (ko)
Other versions
KR100230525B1 (en
Inventor
후유끼 야스다
Original Assignee
가다오까 마사다까
아루푸스 덴키 가부시키가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP14895295A external-priority patent/JP3163317B2/en
Priority claimed from JP14895195A external-priority patent/JP3163316B2/en
Priority claimed from JP27708395A external-priority patent/JP3231229B2/en
Application filed by 가다오까 마사다까, 아루푸스 덴키 가부시키가이샤 filed Critical 가다오까 마사다까
Publication of KR970003317A publication Critical patent/KR970003317A/en
Application granted granted Critical
Publication of KR100230525B1 publication Critical patent/KR100230525B1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon
    • H01H21/36—Driving mechanisms
    • H01H21/40—Driving mechanisms having snap action
    • H01H21/44—Driving mechanisms having snap action produced by flexing blade springs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/04—Supports for telephone transmitters or receivers
    • H04M1/06—Hooks; Cradles
    • H04M1/08—Hooks; Cradles associated with switches operated by the weight of the receiver or hand-set
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5805—Connections to printed circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5833—Electric connections to or between contacts; Terminals comprising an articulating, sliding or rolling contact between movable contact and terminal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon
    • H01H21/22—Operating parts, e.g. handle
    • H01H21/24—Operating parts, e.g. handle biased to return to normal position upon removal of operating force
    • H01H21/28—Operating parts, e.g. handle biased to return to normal position upon removal of operating force adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H2001/5888—Terminals of surface mounted devices [SMD]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/12—Means for earthing parts of switch not normally conductively connected to the contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/14—Adaptation for built-in safety spark gaps

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Push-Button Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Patch Boards (AREA)
  • Manufacture Of Switches (AREA)

Abstract

평판상의 공통접점단자를 가동접점이 클립형상으로 사이 끼우도록 구성하였기 때문에 비용상승이나 소형화를 저해하는 요인으로 되었었다. 또, 외부접속단자의 평탄부가 짧은 치수이고 땜납층과의 접촉면적이 불충분하여 고신뢰성이 얻어지기 어렵다고 하는 문제가 있었다. 또한, 금속제어 커버의 양 측부에 각부와 절곡부를 일체적으로 형성하므로 가공시에 재료수율이 나빠진다고 하는 문제도 있었다.Since the common contact terminal on the flat plate is configured to sandwich the movable contact in the shape of a clip, it has been a factor to hinder cost increase or miniaturization. In addition, there is a problem that the flat portion of the external connection terminal has a short dimension and the contact area with the solder layer is insufficient, so that high reliability is difficult to be obtained. In addition, since the corner portions and the bent portions are integrally formed on both side portions of the metal control cover, there is a problem that the material yield deteriorates during processing.

단자군이 일체로 형성되어 있는 웨이퍼와, 회동가능한 레버와, 일단부에 고정접점단자에 접촉·이탈이 가능한 가동접점부를 가지며 타단부에는 만곡된 판스프링 형상의 슬라이딩부를 가지고 레버에 설치된 가동접점과, 레버를 소정의 회전방향으로 항상 가세하는 트위스트 코일스프링으로 구성하고, 외각을 형성하는 합성수지의 몸통체의 측벽에 외부접속용 단자의 기단부의 측면을 노출시키는 노치를 마련하고, 금속제의 커버의 각부의 선단을 프린트와 기판의 어스패턴에 당접 또는 근접시켰다.A movable contact provided on the lever having a wafer in which the terminal group is integrally formed, a rotatable lever, a movable contact portion capable of contacting and detaching from the fixed contact terminal at one end thereof, and a curved leaf spring-shaped sliding portion at the other end thereof; And a coil formed of a twisted coil spring which always adds a lever in a predetermined rotational direction, and provides a notch for exposing the side surface of the proximal end of the terminal for external connection to the side wall of the body of the synthetic resin forming the outer shell, and the metal cover. The tip of was brought into contact with or near the earth pattern of the print and the substrate.

Description

스위치장치Switch

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 제1실시예에서 조작부가 눌려들어가 있지 않은 상태를 나타낸 구조도이고, 제2도는 제1실시예에서 조작부가 눌려들어가 있는 상태를 나타낸 구조도이며, 제3도는 본 발명의 제2실시예의 요부사시도이고, 제4도는 제3도에 나타낸 웨이퍼를 구비한 스위치장치의 전체구성도이다.FIG. 1 is a structural diagram showing a state in which the operation part is not pressed in the first embodiment of the present invention, and FIG. 2 is a structural diagram showing a state in which the operation part is pressed in the first embodiment, and FIG. 3 is a second diagram of the present invention. 4 is an overall configuration diagram of a switch device including a wafer shown in FIG. 3.

Claims (9)

공통접점단자와 고정접점단자와 외부접속단자가일체로 형성되는 웨이퍼와, 상기 웨이퍼에 대하여 회동 가능한 절연성의 레버와, 상기 레버에 설치되며 상기 공통접점단자에 항상 탄성접촉하며, 상기 레버의 회동 따라 상기 고정접점단자에 대하여 접촉·이탈가능한 가동접점과, 상기 레버를 소정의 회전방향으로 항상 가세하는 트위스트 코일스프링을 구비하고, 상기 가동접점 중 상기 공통접점단자와 탄성접촉하는 부분을, 자유단측의 바닥면을 상기 공통접점단자에 슬라이딩시켜 만곡하는 판스프링 형상의 슬라이딩부로 이루어지게 하는 것을 특징으로 하는 스위치장치.A wafer in which the common contact terminal, the fixed contact terminal, and the external connection terminal are integrally formed, an insulated lever rotatable with respect to the wafer, and installed in the lever and always in elastic contact with the common contact terminal, along the rotation of the lever. A movable contact capable of contacting / detaching with respect to the fixed contact terminal, and a twisted coil spring that always adds the lever in a predetermined rotational direction, and a portion of the movable contact that is in elastic contact with the common contact terminal on the free end side. And a sliding part having a leaf spring shape that is curved by sliding a bottom surface to the common contact terminal. 제1항에 있어서, 상기 공통접점단자를 상기 웨이퍼의 내저면으로부터 팽창돌출시키는 형상으로 형성한 것을 특징으로 하는 스위치장치.The switch device according to claim 1, wherein the common contact terminal is formed to expand and project from the inner bottom surface of the wafer. 제1항 또는 제2항에 있어서, 상기 슬라이딩부의 탄성반발력을 회전력으로 하는 상기 레버의 회전방향이, 상기 트위스트 코일스프링의 가세력을 회전력으로 하는 상기 레버의 회전방향과 같은 방향으로 되도록 구성한 것을 특징으로 하는 스위치장치.The rotation direction of the said lever which makes the elastic repulsion force of the said sliding part the rotational force is comprised so that it may become the same direction as the rotation direction of the said lever which uses the force of the twisted coil spring as the rotational force. Switchgear. 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 슬라이딩부의 자유단측의 만곡형상을, 상기 레버의 회전 중심을 원의 중심으로 하는 원호상으로 설정한 것을 특징으로 하는 스위치장치.The switch device according to any one of claims 1 to 3, wherein the curved shape of the free end side of the sliding portion is set to an arc shape having the center of rotation of the lever as the center of the circle. 외각을 형성하는 합성수지제의 몸통체와, 상기 몸통체로부터 상기 몸통체의 바닥면 가장자리부로 도출되어 상기 몸통체의 상기 측벽을 따라 기립하는 외부접속용의 단자가 프린트기판의 땜납랜드에 납땜되는 스위치장치에 있어서, 상기 몸통체의 상기 측벽에 상기 바닥면 가장자리부에 위치하는 상기 단자의 기단부의 측면을 노출시키는 노치를 마련한 것을 특징으로 하는 스위치장치.A switch in which a body made of synthetic resin forming an outer shell and a terminal for external connection drawn out from the body to the bottom edge of the body and standing along the side wall of the body are soldered to the solder land of the printed circuit board. An apparatus, comprising: a notch for exposing a side surface of a proximal end of the terminal located at an edge of the bottom surface on the sidewall of the body. 외각을 형성하는 합성수지로 이루어지는 몸통체와, 상기 몸통체에 설치된 외부접속용의 도통단자와, 상기 몸통체에 설치되며 각부를 가지는 금속제의 커버로 이루어지는 스위치장치에 있어서, 상기 도통단자를 프린트기판의 회로패턴에 납땜하고, 상기 커버의 각부의 선단부를 상기 프린트기판의 어스패턴에 접하게 하는 것을 특징으로 하는 스위치장치의 설치구조.A switch device comprising a body made of a synthetic resin forming an outer shell, a conducting terminal for external connection provided on the body, and a metal cover provided on the body and having respective parts, wherein the conducting terminal is formed of a printed circuit board. A soldering arrangement for a switch device, characterized in that the front end portion of each part of the cover is brought into contact with the earth pattern of the printed circuit board. 외각을 형성하는 합성수지로 이루어지는 몸통체와, 상기 몸통체에 설치된 외부접속용의 도통단자와, 상기 몸통체에 설치되며 각부를 가지는 금속제의 커버로 이루어지는 스위치장치에 있어서, 상기 도통단자를 프린트기판의 회로패턴에 납땜하고, 상기 커버의 각부의 선단부를 상기 프린트기판의 어스패턴에 근접시킨 것을 특징으로 하는 스위치장치의 설치구조.A switch device comprising a body made of a synthetic resin forming an outer shell, a conducting terminal for external connection provided on the body, and a metal cover provided on the body and having respective parts, wherein the conducting terminal is formed of a printed circuit board. A soldering arrangement for a switch device, characterized in that the front end of each portion of the cover is brought close to the earth pattern of the printed circuit board. 제7항에 있어서, 상기 각부의 선단으로부터 상기 프린트기판의 어스패턴까지의 근접거리(x)와, 상기 커버의 각부의 선단으로부터 상기 프린트기판의 회로패턴까지의 거리(y)와의 관계를 x〈y로 한 것을 특징으로 하는 스위치장치의 설치구조.The relationship between the proximity distance x from the distal end of each part to the earth pattern of the printed board and the distance y from the distal end of the cover to the circuit pattern of the printed board. A mounting structure of the switch device, characterized in that y. 제6항 또는 제7항에 있어서, 상기 각부의 선단부를 뾰족하게 한 것을 특징으로 하는 스위치장치의 설치구조.The mounting structure of the switch device according to claim 6 or 7, wherein the tip of each of the parts is pointed. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960022440A 1995-06-15 1996-06-15 Switch device KR100230525B1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP14895295A JP3163317B2 (en) 1995-06-15 1995-06-15 Switch device
JP14895195A JP3163316B2 (en) 1995-06-15 1995-06-15 Electrical parts with terminals
JP95-148952 1995-06-15
JP95-148951 1995-06-15
JP27708395A JP3231229B2 (en) 1995-09-29 1995-09-29 Electronic component mounting structure
JP95-277083 1995-09-29

Publications (2)

Publication Number Publication Date
KR970003317A true KR970003317A (en) 1997-01-28
KR100230525B1 KR100230525B1 (en) 1999-11-15

Family

ID=27319651

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960022440A KR100230525B1 (en) 1995-06-15 1996-06-15 Switch device

Country Status (7)

Country Link
KR (1) KR100230525B1 (en)
CN (2) CN1039952C (en)
DE (1) DE19623802C2 (en)
FR (2) FR2735608B1 (en)
IT (1) IT1284022B1 (en)
MY (1) MY126630A (en)
TW (2) TW404151B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4717747B2 (en) * 2006-08-10 2011-07-06 東洋電装株式会社 Automatic reset switch
JP4792350B2 (en) * 2006-08-10 2011-10-12 東洋電装株式会社 switch
JP6414483B2 (en) 2015-02-23 2018-10-31 オムロン株式会社 switch
US10219381B2 (en) * 2017-03-22 2019-02-26 Carling Technologies, Inc. Circuit board mounted switch with electro static discharge shield

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1968568A (en) * 1932-02-08 1934-07-31 Putnam Hamilton Electric switch
US4398069A (en) * 1982-04-26 1983-08-09 Amp Incorporated Sealed electrical contact assembly and actuating mechanism therefor
US4456800A (en) * 1983-05-25 1984-06-26 Allen-Bradley Company Planar contact array switch having improved ground path for dissipating electrostatic discharges
JPH0327305Y2 (en) * 1984-12-13 1991-06-13
US4843197A (en) * 1986-10-31 1989-06-27 Idec Izumi Corporation Bush switch and method of production thereof
US4913285A (en) * 1987-03-09 1990-04-03 Alps Electronic Co., Ltd. Water-and-dust-proof push-button switch housing dummy terminal for air venting

Also Published As

Publication number Publication date
FR2737804A1 (en) 1997-02-14
FR2737804B1 (en) 1999-03-05
IT1284022B1 (en) 1998-05-08
CN1202715A (en) 1998-12-23
CN1039952C (en) 1998-09-23
TW404151B (en) 2000-09-01
ITMI961221A0 (en) 1996-06-14
MY126630A (en) 2006-10-31
CN1139283A (en) 1997-01-01
DE19623802C2 (en) 2001-07-26
KR100230525B1 (en) 1999-11-15
FR2735608B1 (en) 1999-03-05
DE19623802A1 (en) 1996-12-19
FR2735608A1 (en) 1996-12-20
CN1069146C (en) 2001-08-01
TW444523B (en) 2001-07-01
ITMI961221A1 (en) 1997-12-14

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