KR960002172A - Vibration generating motor for portable device - Google Patents

Vibration generating motor for portable device Download PDF

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Publication number
KR960002172A
KR960002172A KR1019950015329A KR19950015329A KR960002172A KR 960002172 A KR960002172 A KR 960002172A KR 1019950015329 A KR1019950015329 A KR 1019950015329A KR 19950015329 A KR19950015329 A KR 19950015329A KR 960002172 A KR960002172 A KR 960002172A
Authority
KR
South Korea
Prior art keywords
vibration generating
casing
motor
generating motor
holder
Prior art date
Application number
KR1019950015329A
Other languages
Korean (ko)
Other versions
KR0185738B1 (en
Inventor
데르유끼 모또하시
마사히데 이시노
Original Assignee
가네꼬 히사시
닛뽄 덴끼 가부시끼가이샤
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
Application filed by 가네꼬 히사시, 닛뽄 덴끼 가부시끼가이샤 filed Critical 가네꼬 히사시
Publication of KR960002172A publication Critical patent/KR960002172A/en
Application granted granted Critical
Publication of KR0185738B1 publication Critical patent/KR0185738B1/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
    • H02K7/075—Means for converting reciprocating motion into rotary motion or vice versa using crankshafts or eccentrics
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B6/00—Tactile signalling systems, e.g. personal calling systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
    • B06B1/16—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses

Abstract

본 발명은 진동 형태의 신호를 발생하는 형태의 포터블 장치용 진동발생 모터에 관한 것이다. 편심 중량체는 모터의 출력축 위에 장착되고, 비편심 원통형 부를 포함한다. 충격으로 인한 출력측의 변형이 상기 축을 구성하는 재료의 탄성변형 범위보다 더 작게될 수 있도록 원통형 부와 상기 모터를 유지시키는 홀더 사이의 갭이 미리 선택된다. 상기 축이 변형될지라도, 상기 중량체의 원통형 부는 회전시 홀더에 대하여 때려지므로, 상기 축을 원래의 위치로 복귀시킨다.The present invention relates to a vibration generating motor for a portable device of the type for generating a signal of the vibration type. The eccentric weight is mounted on the output shaft of the motor and includes an uneccentric cylindrical portion. The gap between the cylindrical portion and the holder holding the motor is preselected so that the deformation on the output side due to the impact can be made smaller than the elastic deformation range of the material constituting the shaft. Even if the shaft is deformed, the cylindrical part of the weight is struck against the holder upon rotation, thus returning the shaft to its original position.

Description

포터블 장치용 진동발생 모터Vibration generating motor for portable device

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

Claims (5)

모터의 몸체를 수용하는 케이싱과; 상기 케이싱으로부터 외부로 연장되고, 상기 몸체의 회전을 전달하기 위한 출력축과; 상기 출력축 위에 장착되고, 편심의 몸체부와 비편심의 원통형 부를 포함하는 중량체 및; 상기 모터를 유지시키는 홀더를 포함하는 진동발생 모터에 있어서, 상기 홀더와 원통형 부 사이의 갭은 상기 출력축의 탄성변형 범위보다 더 작은 것을 특징으로 하는 진동 발생 모터.A casing for accommodating a body of the motor; An output shaft extending outwardly from the casing and transmitting a rotation of the body; A weight body mounted on the output shaft and including an eccentric body portion and an uneccentric cylindrical portion; A vibration generating motor comprising a holder for holding the motor, wherein the gap between the holder and the cylindrical portion is smaller than the elastic deformation range of the output shaft. 제1항에 있어서, 상기 홀더는 케이싱과 일체로 형성되는 것을 특징으로 하는 진동 발생 모터.The vibration generating motor according to claim 1, wherein the holder is integrally formed with the casing. 제1항에 있어서, 상기 원통형 부는 케이싱으로부터 떨어진 상기 중량체의 단부에 위치되는 것을 특징으로 하는 진동 발생 모터.The vibration generating motor according to claim 1, wherein the cylindrical portion is located at an end of the weight body away from the casing. 제1항에 있어서, 상기 중량체는 큰 비중량을 가진 재료로 제조되는 것을 특징으로 하는 진동 발생 모터.The vibration generating motor according to claim 1, wherein the weight is made of a material having a large specific weight. 제1항에 있어서, 상기 모터를 장착하기 위하여 포터블 장치의 케이싱을 부가로 포함하고, 상기 홀더는 포터블 장치의 케이싱과 일체적으로 형성되는 것을 특징으로 하는 진동 발생 모터.The vibration generating motor according to claim 1, further comprising a casing of the portable device for mounting the motor, wherein the holder is formed integrally with the casing of the portable device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950015329A 1994-06-08 1995-06-07 Vibration generating motor for a portable apparatus KR0185738B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP94-126001 1994-06-08
JP6126001A JP2538764B2 (en) 1994-06-08 1994-06-08 Motor deformation prevention structure for vibration generation

Publications (2)

Publication Number Publication Date
KR960002172A true KR960002172A (en) 1996-01-26
KR0185738B1 KR0185738B1 (en) 1999-05-15

Family

ID=14924277

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950015329A KR0185738B1 (en) 1994-06-08 1995-06-07 Vibration generating motor for a portable apparatus

Country Status (4)

Country Link
JP (1) JP2538764B2 (en)
KR (1) KR0185738B1 (en)
CN (1) CN1056478C (en)
GB (1) GB2290364B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101013803B1 (en) * 2008-11-11 2011-02-14 (주)아모레퍼시픽 Oral composition for anticalculus

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5835006A (en) * 1996-05-22 1998-11-10 Moorola, Inc. Vibrator assembly
DE69737692T2 (en) * 1997-10-31 2008-01-10 Mitsubishi Denki K.K. MOUNTING ARRANGEMENT FOR A VIBRATOR
SE522024C2 (en) 1999-03-17 2004-01-07 Ericsson Telefon Ab L M Vibrator and a method for controlling a vibrator as well as mobile phone and pager with such vibrator
JP2000343037A (en) * 1999-06-04 2000-12-12 Alps Electric Co Ltd Vibration generator and input device for game equipment using the same
JP3614093B2 (en) * 2000-01-28 2005-01-26 三菱マテリアルシ−エムアイ株式会社 Small radio vibration generator
US7084535B2 (en) * 2004-07-30 2006-08-01 Motorola, Inc. Deflection limiter for vibrator motor shaft
DE102005045595A1 (en) * 2005-09-23 2007-04-26 Siemens Ag Superconducting technology machine with damper screen part
US7528702B2 (en) 2006-04-28 2009-05-05 Sony Ericsson Mobile Communications Ab Damage-resistant vibrator assemblies and wireless communications devices incorporating same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4864276C1 (en) * 1988-06-03 2001-01-09 Motorola Inc Very low-profile motor arrangement for radio pager silent alerting
JP2530518B2 (en) * 1990-11-16 1996-09-04 東京パーツ工業株式会社 Cylindrical coreless vibration motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101013803B1 (en) * 2008-11-11 2011-02-14 (주)아모레퍼시픽 Oral composition for anticalculus

Also Published As

Publication number Publication date
CN1121651A (en) 1996-05-01
GB2290364A (en) 1995-12-20
CN1056478C (en) 2000-09-13
JPH07336940A (en) 1995-12-22
KR0185738B1 (en) 1999-05-15
JP2538764B2 (en) 1996-10-02
GB2290364B (en) 1998-02-25
GB9511433D0 (en) 1995-08-02

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