WO2011108800A3 - Vibration motor and a production method for the same - Google Patents

Vibration motor and a production method for the same Download PDF

Info

Publication number
WO2011108800A3
WO2011108800A3 PCT/KR2010/008323 KR2010008323W WO2011108800A3 WO 2011108800 A3 WO2011108800 A3 WO 2011108800A3 KR 2010008323 W KR2010008323 W KR 2010008323W WO 2011108800 A3 WO2011108800 A3 WO 2011108800A3
Authority
WO
WIPO (PCT)
Prior art keywords
casing
vibrator
vibration motor
ring
parts
Prior art date
Application number
PCT/KR2010/008323
Other languages
French (fr)
Korean (ko)
Other versions
WO2011108800A2 (en
Inventor
송청담
Original Assignee
주식회사 비에스이
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 주식회사 비에스이 filed Critical 주식회사 비에스이
Publication of WO2011108800A2 publication Critical patent/WO2011108800A2/en
Publication of WO2011108800A3 publication Critical patent/WO2011108800A3/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/16—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with polarised armatures moving in alternate directions by reversal or energisation of a single coil system

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

The present invention relates to a vibration motor which can be produced by stacking, in casing of a predetermined shape, a vibrator, a support for mounting the vibrator, and a base plate carrying a coil that interacts with the vibrator, and by carrying out coring in order to secure these parts; and the present invention also relates to a production method for the vibration motor. The vibration motor of the present invention comprises a tubular casing of which one surface is open; a ring plate; suspension which is mounted in the casing and resiliently supports the vibrator while maintaining a space from the floor of the casing due to the ring plate; a support ring which has the shape of a ring that is open on both surfaces, and which ensures a space for receiving parts on the inside, is mounted in the casing and buttresses the end parts of the casing during coring; a vibrator which is stacked inside the support ring and is supported by means of the suspension; and a base plate for mounting a coil that interacts with the vibrator on one surface and is formed with a connection terminal on the other surface; wherein assembly is completed by stacking the parts inside the casing and then placing the base plate over the top and carrying out coring on the ends of the casing.
PCT/KR2010/008323 2010-03-02 2010-11-24 Vibration motor and a production method for the same WO2011108800A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100018521A KR101101713B1 (en) 2010-03-02 2010-03-02 Vibration motor and method of making the same
KR10-2010-0018521 2010-03-02

Publications (2)

Publication Number Publication Date
WO2011108800A2 WO2011108800A2 (en) 2011-09-09
WO2011108800A3 true WO2011108800A3 (en) 2011-11-03

Family

ID=44542677

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/008323 WO2011108800A2 (en) 2010-03-02 2010-11-24 Vibration motor and a production method for the same

Country Status (2)

Country Link
KR (1) KR101101713B1 (en)
WO (1) WO2011108800A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101309405B1 (en) * 2012-01-20 2013-09-17 삼성전기주식회사 Vibration motor
JP7022617B2 (en) * 2018-02-28 2022-02-18 ミネベアミツミ株式会社 Vibration actuator
JP7081791B2 (en) * 2018-02-28 2022-06-07 ミネベアミツミ株式会社 Vibration actuator
JPWO2021152897A1 (en) * 2020-01-30 2021-08-05

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003009495A (en) * 2001-06-20 2003-01-10 Citizen Electronics Co Ltd Oscillator and mounting structure thereof
JP2003009493A (en) * 2001-06-20 2003-01-10 Citizen Electronics Co Ltd Oscillator and mounting structure thereof
JP2003033724A (en) * 2001-07-23 2003-02-04 Citizen Electronics Co Ltd Electrical-mechanical oscillation converter and small- sized portable device with the same built-in
JP2006007161A (en) * 2004-06-29 2006-01-12 Namiki Precision Jewel Co Ltd Oscillating linear actuator
KR100913573B1 (en) * 2009-02-26 2009-08-26 신기음향 주식회사 Linear vibrator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003009495A (en) * 2001-06-20 2003-01-10 Citizen Electronics Co Ltd Oscillator and mounting structure thereof
JP2003009493A (en) * 2001-06-20 2003-01-10 Citizen Electronics Co Ltd Oscillator and mounting structure thereof
JP2003033724A (en) * 2001-07-23 2003-02-04 Citizen Electronics Co Ltd Electrical-mechanical oscillation converter and small- sized portable device with the same built-in
JP2006007161A (en) * 2004-06-29 2006-01-12 Namiki Precision Jewel Co Ltd Oscillating linear actuator
KR100913573B1 (en) * 2009-02-26 2009-08-26 신기음향 주식회사 Linear vibrator

Also Published As

Publication number Publication date
WO2011108800A2 (en) 2011-09-09
KR20110099471A (en) 2011-09-08
KR101101713B1 (en) 2012-01-05

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