MY126630A - Switch apparatus - Google Patents

Switch apparatus

Info

Publication number
MY126630A
MY126630A MYPI96002379A MYPI19962379A MY126630A MY 126630 A MY126630 A MY 126630A MY PI96002379 A MYPI96002379 A MY PI96002379A MY PI19962379 A MYPI19962379 A MY PI19962379A MY 126630 A MY126630 A MY 126630A
Authority
MY
Malaysia
Prior art keywords
terminal
lever
end portion
contact
brought
Prior art date
Application number
MYPI96002379A
Inventor
Yasuda Fuyuki
Original Assignee
Alps Electric Co Ltd
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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of MY126630A publication Critical patent/MY126630A/en

Links

Classifications

    • 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
    • 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
    • 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)
  • Push-Button Switches (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Patch Boards (AREA)
  • Manufacture Of Switches (AREA)

Abstract

SINCE A CONVENTIONAL CONSTRUCTION HAS BEEN SUCH THAT A MOVABLE CONTACT (7) IS TO FASTEN A FLAT PLATE-LIKE COMMON CONTACT TERMINAL (3) AS WITH A PAPER CLIP, IT HAS BEEN A FACTOR FOR INCREASING THE COST AND HAMPERING AN ATTEMPT FOR REDUCING THE SIZE. FURTHER, THERE HAS BEEN A PROBLEM THAT A HIGH RELIABILITY IS DIFFICULT TO BE OBTAINED BECAUSE THE DIMENSION OF THE FLAT PORTION OF THE EXTERNAL CONNECTION TERMINAL (4) IS SHORT AND ITS CONTACTING AREA WITH THE SOLDER LAYER IS INSUFFICIENT. FURTHERMORE, THERE HAS ALSO BEEN A PROBLEM THAT YIELD OF THE MATERIAL AT THE TIME OF PROCESSING BECOMES WORSE, SINCE A LEG PORTION (45A) AND A BENT PORTION (129C) ARE MONOLITHICALLY FORMED ON THE TWO SIDE PORTIONS OF THE METALLIC COVER (45).THE CONSTRUCTION INCLUDES: A WAFER HAVING A MONOLITHICALLY MOLDED TERMINAL GROUP; A TURNTABLE LEVER (106); A MOVABLE CONTACT (37) ATTACHED TO THE LEVER HAVING AT ONE END PORTION THEREOF A MOVABLE CONTACTING PART CAPABLE OF BROUGHT INTO CONTACT WITH AND MOVED AWAY FROM A FIXED CONTACT TERMINAL (101,102) AND HAVING AT THE OTHER END PORTION THEREOF A CURVED PLATE SPRING-LIKE SLIDING PART (37B); AND A TORSION COIL SPRING (38) FOR CONTINUALLY URGING THE LEVER (106) IN A PREDETERMINED TURNING DIRECTION; WHEREIN A NOTCH (15C) FOR EXPOSING A SIDE SURFACE OF A BASE END PORTION OF A TERMINAL FOR EXTERNAL CONNECTION IS PROVIDED IN A SIDE WALL OF A BOX BODY (35) OF A SYNTHETIC RESIN FORMING AN OUTER SHELL AND THE DISTAL END (45B) OF THE LEG PORTION (45A) OF THE METALLIC COVER (45) IS ABUTTED AGAINST OR BROUGHT INTO A CLOSE PROXIMITY TO AN EARTH PATTERN OF A PRINTED CIRCUIT BOARD.(FIG. 1)
MYPI96002379A 1995-06-15 1996-06-12 Switch apparatus MY126630A (en)

Applications Claiming Priority (3)

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
JP27708395A JP3231229B2 (en) 1995-09-29 1995-09-29 Electronic component mounting structure

Publications (1)

Publication Number Publication Date
MY126630A true MY126630A (en) 2006-10-31

Family

ID=27319651

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI96002379A MY126630A (en) 1995-06-15 1996-06-12 Switch apparatus

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) TW444523B (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
CN1202715A (en) 1998-12-23
KR100230525B1 (en) 1999-11-15
KR970003317A (en) 1997-01-28
FR2735608A1 (en) 1996-12-20
DE19623802A1 (en) 1996-12-19
CN1039952C (en) 1998-09-23
FR2735608B1 (en) 1999-03-05
FR2737804A1 (en) 1997-02-14
FR2737804B1 (en) 1999-03-05
CN1139283A (en) 1997-01-01
CN1069146C (en) 2001-08-01
TW404151B (en) 2000-09-01
TW444523B (en) 2001-07-01
ITMI961221A1 (en) 1997-12-14
ITMI961221A0 (en) 1996-06-14
DE19623802C2 (en) 2001-07-26
IT1284022B1 (en) 1998-05-08

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