CN2447911Y - 固定机芯主油轴的装置 - Google Patents

固定机芯主油轴的装置 Download PDF

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Publication number
CN2447911Y
CN2447911Y CN00257408U CN00257408U CN2447911Y CN 2447911 Y CN2447911 Y CN 2447911Y CN 00257408 U CN00257408 U CN 00257408U CN 00257408 U CN00257408 U CN 00257408U CN 2447911 Y CN2447911 Y CN 2447911Y
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CN
China
Prior art keywords
oil
shaft
axle
oil shaft
motherboard
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN00257408U
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English (en)
Inventor
陈永达
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China National Electronics Imp&exp Corp
Valley Wood Electrical Shenzhen Co Ltd
Original Assignee
China National Electronics Imp&exp Corp
Valley Wood Electrical Shenzhen 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
Application filed by China National Electronics Imp&exp Corp, Valley Wood Electrical Shenzhen Co Ltd filed Critical China National Electronics Imp&exp Corp
Priority to CN00257408U priority Critical patent/CN2447911Y/zh
Application granted granted Critical
Publication of CN2447911Y publication Critical patent/CN2447911Y/zh
Priority to US09/983,361 priority patent/US20020050056A1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/26Driving record carriers by members acting directly or indirectly thereon
    • G11B15/28Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/52Plural diverse manufacturing apparatus

Abstract

本实用新型属于家用电器,特别涉及用于固定录音机、录像机或摄像机机芯主油轴的装置。在主机板50的上边通过螺钉4固定有主基板2,在主基板和主机板围城的孔内油轴定位面3—1处固定有一台形油轴3,在台形油轴3的里面安装有轴5,在轴5的一边有卡圈1。油轴、主机板和主基板形成纵横相顶定位,此种油轴定位方式,可从设计上防止录音机、录像机或摄像机在由高处落地时,不致使油轴产生歪斜的不良现象,保证了机器的正常运转。

Description

固定机芯主油轴的装置
本实用新型属于家用电器,特别涉及用于固定录音机、录像机或摄像机机芯主油轴的装置。
录音机、录像机或摄像机的机芯是由多种零部件组成的,这些零部件的组成构成了具有不同功能的机构,如驱动机构、减速机构和电动操作机构等。在这些机构中的机芯驱动机构中有一用于固定录音机、录像机或摄像机机芯主油轴的装置,该装置是在主机板50上带有一形状向“7”的卡位部件50-1,通过主机板上的弹性“7”卡位部件50-1对油轴3的加紧,以此达到使油轴3定位的目的,参见附图3。但目前的录音机、录像机或摄像机此种油轴定位方式易因主机板的卡位部件设计强度不够,所以,当录音机、录像机或摄像机从高处掉到地面时,其机芯主机板上的形状向“7”的卡位部件易被撞击产生变形,致使油轴定位不良产生歪斜,从而导致录音机、录像机或摄像机不能正常运转。
本实用新型的目的在于克服现有录音机、录像机或摄像机固定机芯主油轴装置存在的油轴卡位部件易被撞击产生变形的缺陷,提供一种固定机芯主油轴的装置。
本实用新型的目的是这样实现的:
本实用新型包括主机板、主基板、油轴和轴,其特征在于:在主机板50的上边通过螺钉4固定有主基板2,在主基板和主机板围城的孔内油轴定位面3-1处固定有一台形油轴3,在台形油轴3的里面安装有轴5,在轴5的一边安装有卡圈1。
所述的油轴定位面3-1是一台面。
本实用新型由于油轴定位面3-1与主机板50通过螺钉4固定,参见附图2,使油轴、主机板和主基板形成纵横相顶定位,此种使油轴牢固的定位方式,可从设计上防止录音机、录像机或摄像机在由高处落地时,不致使油轴产生歪斜的不良现象,保证了录音机的正常运转。
下面结合附图和实施例对本实用新型的技术方案作进一步的描述。
图1.本实用新型组装后的整体示意图;
图2.本实用新型纵剖示意图;
图3.本实用新型主油轴的示意图;
图4.现有录音机、录像机或摄像机主油轴装置纵剖示意图;
图5.现有录音机、录像机或摄像机主机板固定油轴的卡位部件示
    意图。
1.卡圈    2.主基板    3.油轴    3-1.油轴定位面    4.螺钉
5.轴      50.主机板   50-1.卡位部件
实施例.
请参见图2和图3。在一录音机主机板50的上边,通过螺钉4将一主基板2固定在其上面,由主基板和主机板围城的油轴定位面3-1处有一台形面,将一台形油轴3固定在由主基板和主机板围城的油轴定位面3-1处,轴5被台形油轴3紧固在里面,在伸出主基板2外面的轴5的一边安装有卡圈1。本实用新型组装后的整体示意图请参见图1,此种油轴牢固的定位方式,可从设计上防止录音机、录像机或摄像机在由高处落地时,不致使油轴产生歪斜的不良现象,保证了录音机、录像机或摄像机的正常运转。

Claims (2)

1.一种固定机机芯主油轴的装置,包括主机板、主基板、油轴和轴,其特征在于:在主机板(50)的上边通过螺钉(4)固定有主基板(2),在主基板和主机板围城的孔内油轴定位面(3-1)处固定有一台形油轴(3),在台形油轴(3)的里面安装有轴(5),在轴(5)的一边安装有卡圈(1)。
2.根据权利要求1所述的固定机芯主油轴的装置,其特征在于:所述的油轴定位面(3-1)是一台面。
CN00257408U 2000-11-02 2000-11-02 固定机芯主油轴的装置 Expired - Fee Related CN2447911Y (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN00257408U CN2447911Y (zh) 2000-11-02 2000-11-02 固定机芯主油轴的装置
US09/983,361 US20020050056A1 (en) 2000-11-02 2001-10-24 Device for fixing the main metal in the drive unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN00257408U CN2447911Y (zh) 2000-11-02 2000-11-02 固定机芯主油轴的装置

Publications (1)

Publication Number Publication Date
CN2447911Y true CN2447911Y (zh) 2001-09-12

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ID=4642380

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CN00257408U Expired - Fee Related CN2447911Y (zh) 2000-11-02 2000-11-02 固定机芯主油轴的装置

Country Status (2)

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US (1) US20020050056A1 (zh)
CN (1) CN2447911Y (zh)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1297142A (en) * 1918-07-19 1919-03-11 William J Gibbons Bushing-blank and process of making bushings.
JPS5313372Y2 (zh) * 1973-12-22 1978-04-11
JPS54123924A (en) * 1978-03-17 1979-09-26 Olympus Optical Co Ltd Capstan shaft thrust receiving device
JPS59146468A (ja) * 1983-02-10 1984-08-22 Sony Corp テ−プレコ−ダ
US4703372A (en) * 1985-03-08 1987-10-27 Spacelabs, Inc. Portable electrocardiographic recorder
JPH0643851B2 (ja) * 1986-03-13 1994-06-08 大同メタル工業株式会社 軸受ユニット
US4756461A (en) * 1986-11-06 1988-07-12 Tanashin Denki Co., Ltd. Capstan bearing device
JPH03209019A (ja) * 1989-10-24 1991-09-12 Sankyo Seiki Mfg Co Ltd 焼結含油軸受
JPH0744940A (ja) * 1993-07-23 1995-02-14 Sony Corp キャプスタンモータ及びその軸受けハウジング

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Granted publication date: 20010912

Termination date: 20091202