KR100321870B1 - 편평형 진동 모터 - Google Patents
편평형 진동 모터 Download PDFInfo
- Publication number
- KR100321870B1 KR100321870B1 KR1019990026144A KR19990026144A KR100321870B1 KR 100321870 B1 KR100321870 B1 KR 100321870B1 KR 1019990026144 A KR1019990026144 A KR 1019990026144A KR 19990026144 A KR19990026144 A KR 19990026144A KR 100321870 B1 KR100321870 B1 KR 100321870B1
- Authority
- KR
- South Korea
- Prior art keywords
- rotor
- hard substrate
- winding coils
- molding
- vibration motor
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims abstract description 43
- 239000000758 substrate Substances 0.000 claims abstract description 41
- 238000002347 injection Methods 0.000 claims abstract description 18
- 239000007924 injection Substances 0.000 claims abstract description 18
- 239000011347 resin Substances 0.000 claims abstract description 17
- 229920005989 resin Polymers 0.000 claims abstract description 17
- 230000005484 gravity Effects 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 abstract description 20
- 230000007547 defect Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
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
- H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/28—Layout of windings or of connections between windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/14—Means for supporting or protecting brushes or brush holders
-
- 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
- H02K7/061—Means for converting reciprocating motion into rotary motion or vice versa using rotary unbalanced masses
- H02K7/063—Means for converting reciprocating motion into rotary motion or vice versa using rotary unbalanced masses integrally combined with motor parts, e.g. motors with eccentric rotors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Description
Claims (2)
- 로터의 편심구동에 의해서 진동을 발생시키는 진동모터에 있어서,외체를 형성하며 내부에 공간을 형성하는 케이스 및 브라켓트와;상기 브라켓트에 고정된 적어도 2극을 갖는 마그네트와;상기 마그네트의 중앙 공간부에 구비된 한쌍의 브러쉬와;복수개의 권선코일과;상기 인접한 2개의 권선 코일 사이에 배치된 고비중의 중량체와;회전되지 않도록 상기 브라켓트에 고정된 사프트와;일면에 정류자와 도전성 패턴이 형성되고, 타면에는 상기 복수의 권선코일과 그 사이의 중량체가 지지될 수 있도록 구성된 하드기판과;상기 하드 기판의 타면 상에 상기 권선 코일들과 상기 중량체를 고정시키어 비중이 낮은 수지재로 인서트 사출에 의해 일체로 형성시켜 구성하되, 상기 복수의 권선코일과 그 사이의 중량체측에 상기 수지재의 의해 충진된 부분이 상기 하드 기판의 외주부와 실질적으로 정렬되도록 구성된 로터;를 포함하는 것을 특징으로 하는 편평형 진동모터.
- 제 1 항에 있어서, 상기 중량체는상기 인접한 권선 코일들의 상면을 연결하는 평면의 높이와 실질적으로 근접한 위치에 형성된 것을 특징으로 하는 편평형 진동모터.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990026144A KR100321870B1 (ko) | 1999-06-30 | 1999-06-30 | 편평형 진동 모터 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990026144A KR100321870B1 (ko) | 1999-06-30 | 1999-06-30 | 편평형 진동 모터 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010005332A KR20010005332A (ko) | 2001-01-15 |
KR100321870B1 true KR100321870B1 (ko) | 2002-01-29 |
Family
ID=19598341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990026144A KR100321870B1 (ko) | 1999-06-30 | 1999-06-30 | 편평형 진동 모터 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100321870B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190121470A (ko) | 2018-04-18 | 2019-10-28 | 주식회사 오리엔텍 | 로터를 사용하는 진동모터 및 그 제조방법 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030026818A (ko) * | 2002-03-28 | 2003-04-03 | 홍종우 | 편심 코어를 이용한 진동모터 |
KR100472756B1 (ko) * | 2002-10-21 | 2005-03-10 | 자화전자 주식회사 | 외경이 작은 편평형 코아레스 진동모터 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06311694A (ja) * | 1993-04-23 | 1994-11-04 | Shicoh Eng Co Ltd | 偏平形振動発生装置 |
JPH07213008A (ja) * | 1993-04-28 | 1995-08-11 | Shicoh Eng Co Ltd | 偏平形振動発生装置 |
JPH10174361A (ja) * | 1996-12-17 | 1998-06-26 | Symtec:Kk | 偏平コアレス振動モータ |
-
1999
- 1999-06-30 KR KR1019990026144A patent/KR100321870B1/ko not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06311694A (ja) * | 1993-04-23 | 1994-11-04 | Shicoh Eng Co Ltd | 偏平形振動発生装置 |
JPH07213008A (ja) * | 1993-04-28 | 1995-08-11 | Shicoh Eng Co Ltd | 偏平形振動発生装置 |
JPH10174361A (ja) * | 1996-12-17 | 1998-06-26 | Symtec:Kk | 偏平コアレス振動モータ |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190121470A (ko) | 2018-04-18 | 2019-10-28 | 주식회사 오리엔텍 | 로터를 사용하는 진동모터 및 그 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20010005332A (ko) | 2001-01-15 |
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