KR960009341A - PCB Fixture for Capstan Motor - Google Patents

PCB Fixture for Capstan Motor Download PDF

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Publication number
KR960009341A
KR960009341A KR1019940020722A KR19940020722A KR960009341A KR 960009341 A KR960009341 A KR 960009341A KR 1019940020722 A KR1019940020722 A KR 1019940020722A KR 19940020722 A KR19940020722 A KR 19940020722A KR 960009341 A KR960009341 A KR 960009341A
Authority
KR
South Korea
Prior art keywords
circuit board
printed circuit
iron plate
plate yoke
protrusion
Prior art date
Application number
KR1019940020722A
Other languages
Korean (ko)
Other versions
KR0155021B1 (en
Inventor
김길영
Original Assignee
이형도
삼성전기 주식회사
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 이형도, 삼성전기 주식회사 filed Critical 이형도
Priority to KR1019940020722A priority Critical patent/KR0155021B1/en
Priority to JP7214810A priority patent/JP2667797B2/en
Priority to CN95115399A priority patent/CN1062373C/en
Publication of KR960009341A publication Critical patent/KR960009341A/en
Application granted granted Critical
Publication of KR0155021B1 publication Critical patent/KR0155021B1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/14—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with speed sensing devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/187—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to inner stators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2211/00—Specific aspects not provided for in the other groups of this subclass relating to measuring or protective devices or electric components
    • H02K2211/03—Machines characterised by circuit boards, e.g. pcb

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Motor Or Generator Frames (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

체결력을 향상시킬 수 있는 캡스턴 모터의 인쇄회로기판 고정장치가 개시되는바, 이는, 인쇄회로기판의 일측에 소정크기의 구멍을 형성시키고, 상기 구멍과 일치하도록 상기 철판요크상에 나사체결용 돌출부를 형성시켜, 상기 돌출부에 결합부재를 삽입하여 상기 돌출부의 부피를 늘려 상기 인쇄회로기판과 상기 철판요크가 결합되도록 하여 철판요크와 인쇄회로기판과 별도의 고정부재 없이도 간단하게 결합될 수 있도록 하였고, 체결력도 향상시킬 수 있도록 하였다. 또한, 반도체 소자에서 발생되는 열을 철판요크가 방열토록 함으로써, 재료비를 절감하여 생상원가를 절감할 수 있도록 한 캡스턴 모터의 인쇄회로기판 고정장치에 관한 것이다.A printed circuit board fixing device of a capstan motor capable of improving fastening force is disclosed, which forms a hole having a predetermined size in one side of a printed circuit board, and a protrusion for screwing onto the iron plate yoke to coincide with the hole. Forming, inserting the coupling member to the protrusion to increase the volume of the protrusion so that the printed circuit board and the iron plate yoke is combined so that the iron plate yoke and the printed circuit board can be easily combined without a separate fixing member, the fastening force Also to improve. The present invention also relates to a fixed circuit board fixing device of a capstan motor, which enables the iron plate yoke to radiate heat generated from a semiconductor device, thereby reducing material costs.

Description

캡스턴 모터의 인쇄회로기판 고정장치PCB Fixture for Capstan Motor

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

제2도는 이 발명에 따른 캡스턴 모터의 인쇄회로기판을 나타낸 단면도,2 is a cross-sectional view showing a printed circuit board of a capstan motor according to the present invention;

제3도는 제2도의 요부를 확대하여 나타낸 단면도,3 is a cross-sectional view showing an enlarged main portion of FIG.

제4도의 (가), (나)는 이 발명에 따른 인쇄회로기판과 철판요크의 체결상태를 나타낸 단면도, (가)는 스크류 체결전의 상태를 나타낸 단면도, (나)는 스크류 체결후의 상태를 나타낸 단면도이다.(A) and (b) of FIG. 4 are cross-sectional views showing the fastening state of the printed circuit board and the iron plate yoke according to the present invention, (a) is a cross-sectional view showing the state before screw fastening, and (b) the state after screw fastening. It is a cross section.

Claims (2)

회전자 요크의 회전속도를 감지하여 제어하는 반도체 소자와, 상기 반도체 소장에서 발생되는 열을 방열하기 위한 철판요크를 지지대의 하측에 리벳으로 고정시키고, 상기 철판요크의 상부 일측에 상기 반도체 소자를 지지하기 위한 인쇄회로기판을 리벳으로 결합한 캡스턴 모터의 인쇄회로기판 고정장치에 있어서; 상기 인쇄회로기판의 일측에 소정크기의 구멍을 형성시키고, 상기 구멍과 일치하도록 상기 철판요크상에 나사체결용 돌출부를 형성시켜, 상기 돌출부에 결합부재를 삽입하여 상기 돌출부의 부피를 늘려 상기 인쇄회로기판과 상기 철판요크가 결합되도록 한 캡스턴 모터의 인쇄회로기판 고정장치.The semiconductor device for sensing and controlling the rotational speed of the rotor yoke and the iron plate yoke for dissipating heat generated from the semiconductor small intestine are fixed to the lower side of the support, and the semiconductor element is supported on the upper side of the iron plate yoke. In the printed circuit board fixing device of the capstan motor coupled to the printed circuit board for riveting; A hole having a predetermined size is formed on one side of the printed circuit board, and a screw fastening protrusion is formed on the iron plate yoke to coincide with the hole. The coupling member is inserted into the protrusion to increase the volume of the protrusion, thereby increasing the volume of the printed circuit. Printed circuit board fixing device of the capstan motor for coupling the substrate and the iron plate yoke. 제1항에 있어서, 상기 돌출부재는 원통형상으로 형성됨을 특징으로 하는 캡스턴 모터의 인쇄회로기판 고정장치.The apparatus of claim 1, wherein the protruding member is formed in a cylindrical shape. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940020722A 1994-08-23 1994-08-23 Pcb set-up device of a capstan motor KR0155021B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1019940020722A KR0155021B1 (en) 1994-08-23 1994-08-23 Pcb set-up device of a capstan motor
JP7214810A JP2667797B2 (en) 1994-08-23 1995-08-23 Printed circuit board fixing device for capstan motor
CN95115399A CN1062373C (en) 1994-08-23 1995-08-23 Capstan roller printed-wiring board fixer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940020722A KR0155021B1 (en) 1994-08-23 1994-08-23 Pcb set-up device of a capstan motor

Publications (2)

Publication Number Publication Date
KR960009341A true KR960009341A (en) 1996-03-22
KR0155021B1 KR0155021B1 (en) 1998-12-15

Family

ID=19390890

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940020722A KR0155021B1 (en) 1994-08-23 1994-08-23 Pcb set-up device of a capstan motor

Country Status (3)

Country Link
JP (1) JP2667797B2 (en)
KR (1) KR0155021B1 (en)
CN (1) CN1062373C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010027528A (en) * 1999-09-14 2001-04-06 이형도 Capstan motor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7434746B2 (en) 2019-07-31 2024-02-21 ニデック株式会社 motor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169277A (en) * 1978-11-22 1979-09-25 Herbert Tomoser Reel-to-reel adapter for tape cartridge player
JPS6028487Y2 (en) * 1981-03-16 1985-08-29 浅田鉄工株式会社 Dynamic separator in grain mills, etc.
CN86201947U (en) * 1986-04-07 1987-09-30 周伟中 Fully automatic stop device of a recorder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010027528A (en) * 1999-09-14 2001-04-06 이형도 Capstan motor

Also Published As

Publication number Publication date
KR0155021B1 (en) 1998-12-15
CN1130793A (en) 1996-09-11
JPH08180513A (en) 1996-07-12
CN1062373C (en) 2001-02-21
JP2667797B2 (en) 1997-10-27

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