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公开(公告)号：US07280310B2
公开(公告)日：2007-10-09
申请号：US10816760
申请日：2004-04-02
IPC分类号： G11B15/675 , G11B5/027
CPC分类号： G11B15/615 , G11B15/6656 , G11B15/67565
摘要： A magnetic recording and reproduction apparatus includes a main chassis on which a rotatable head cylinder is mounted; a sub chassis movable relative to the main chassis; a cassette holder for holding the cassette and mounting the cassette on the sub chassis; a cassette holder elevating section for moving the cassette holder up and down with respect to the sub chassis; a holder engaging section provided on the main chassis; and a main chassis engaging section provided on the cassette holder. The sub chassis is movable relative to the main chassis from a cassette mountable position at which the cassette is mountable on the sub chassis to a tape pull-out position at which the magnetic tape has been pulled out from the cassette and wound around the rotatable head cylinder. The holder engaging section and the main chassis engaging section are engaged with each other at the tape pull-out position.
摘要翻译： 一种磁记录和再现装置，包括：主底座，其上安装有可旋转头筒; 相对于主机架可移动的副机架; 用于保持盒子并将盒子安装在副底盘上的盒座; 磁带盒保持器升降部分，用于相对于副底盘上下移动磁带盒; 设置在所述主底盘上的保持器接合部; 以及设置在盒座上的主底盘啮合部分。 子底盘可从盒子可安装位置的盒安装位置相对于主机架移动，盒子可以安装在副机架上到磁带拉出位置，在磁带拉出位置，磁带已经从盒中拉出并卷绕在可旋转的头部 圆筒。 保持器接合部分和主底盘接合部分在带拉出位置处彼此接合。
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公开(公告)号：US07187516B2
公开(公告)日：2007-03-06
申请号：US10812825
申请日：2004-03-30
IPC分类号： G11B5/027
CPC分类号： G11B15/6656
摘要： A magnetic recording and reproduction apparatus includes a main chassis; a sub chassis on which a cassette is mountable, the sub chassis being movable relative to the main chassis; and a first guide section for guiding the sub chassis to move relative to the main chassis. The first guide section includes a first guide groove; and a first projection engageable with the first guide groove and movable along the first guide groove. The first guide groove has two ends, the first projection is contactable with at least one of the two ends at two points and the at least one end is formed such that the movement of the first projection toward the at least one end is stopped by the contact with the two points, and the two points have a distance therebetween which is shorter than a width of the first guide groove.
摘要翻译： 磁记录和再现装置包括主机箱; 副底盘，盒子可安装在其上，副底盘可相对于主底盘移动; 以及用于引导副机架相对于主机架移动的第一引导部分。 第一引导部分包括第一引导槽; 以及第一突起，其能够与所述第一引导槽接合并且能够沿着所述第一引导槽移动。 第一引导槽具有两个端部，第一突起可以在两个端部处与两个端部中的至少一个接触，并且至少一个端部形成为使得第一突出部朝着至少一个端部的移动被 与两点接触，两点之间的距离比第一引导槽的宽度短。
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公开(公告)号：US07163172B2
公开(公告)日：2007-01-16
申请号：US10807002
申请日：2004-03-23
IPC分类号： G11B15/32
摘要： A reel driving device includes a reel stand for driving a reel to rotate; and a latch including at least one contact portion contactable with the reel. The reel stand includes a convexed and concaved portion. The latch includes a claw portion for, when contacting the convexed and concaved portion, stopping a rotation of the convexed and concaved portion. While the reel stand rotates in a first direction, the latch moves in such a direction that the claw portion contacts the convexed and concaved portion by a rotation of the reel stand being conveyed to the at least one contact portion. While the reel stand rotates in a second direction, the latch moves in such a direction that the claw portion is separated from the convexed and concaved portion by a rotation of the reel stand being conveyed to the at least one contact portion.
摘要翻译： 卷轴驱动装置包括用于驱动卷轴旋转的卷轴架; 以及闩锁，其包括可与卷轴接触的至少一个接触部分。 卷盘架包括一个凸形和凹形的部分。 闩锁包括爪部，用于当与凸部和凹部接触时，停止凸部和凹部的旋转。 当卷轴架沿第一方向旋转时，闩锁沿着被传送到至少一个接触部分的卷轴架的旋转的方式使爪部分接触凸形和凹形部分的方向移动。 当卷轴架沿第二方向旋转时，闩锁沿着使托盘部分被转移到至少一个接触部分的旋转方向从爪部分与凸形和凹形部分分离的方向移动。
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公开(公告)号：US07161762B2
公开(公告)日：2007-01-09
申请号：US10803127
申请日：2004-03-17
IPC分类号： G11B15/20
CPC分类号： G11B15/6656
摘要： A magnetic recording and reproduction apparatus includes a main chassis having a rotatable head cylinder provided thereon; a sub chassis on which a tape cassette is mountable; and a plurality of tape pull-out members acting so as to pull out a tape from the tape cassette. The sub chassis is movable with respect to the main chassis between a tape cassette mountable position and a tape pull-out completion position, and the tape cassette mountable position is the position at which the tape cassette is mountable on the sub chassis and the tape pull-out completion position is the position at which information recording to, and information reproduction from, the tape which has been pulled out from the tape cassette and wound around the rotatable head cylinder can be performed. All the plurality of tape pull-out members are mounted on the sub chassis.
摘要翻译： 一种磁记录和再现装置，包括：一个设置在其上的可旋转头筒的主底盘; 可安装盒式磁带的副机架; 以及用于从带盒拉出带子的多个带拉出构件。 副底盘可以在盒式磁带可安装位置和磁带拉出完成位置之间相对于主机架移动，并且磁带盒可安装位置是磁带盒可安装在副机架上的位置，磁带拉 - 完成位置是可以执行从磁带盒拉出并缠绕在可旋转磁头气缸上的磁带的信息记录和信息再现的位置。 所有多个磁带拉出构件安装在副机架上。
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5.发明授权Loading post driving device having first and second loading rings held only by a loading ring guide 失效装载后驱动装置，其具有仅由装载环导轨保持的第一和第二装载环
公开(公告)号：US5790342A
公开(公告)日：1998-08-04
申请号：US536955
申请日：1995-09-29
IPC分类号： G11B15/61 , G11B15/665
CPC分类号： G11B15/6658 , G11B15/61 , G11B15/6653
摘要： A loading mechanism of a video tape recorder is provided which reduces the thickness of the mechanism for guiding a loading boat along a loading guide. Also, a loading post driving device for a magnetic recording/playback apparatus is provided which can prevent the rotary head cylinder from being damaged or interfered with in its rotation. Furthermore, a loading post holding device which can considerably reduce the height of the device is provided. Additionally, an arrangement of a loading ring guide is provided for loading post driving device to reduce the number of parts used and improve the assembling efficiency of the device.
摘要翻译： 提供了一种录像机的装载机构，其减小了用于沿着装载引导件引导装载船的机构的厚度。 此外，提供了一种用于磁记录/重放装置的装载柱驱动装置，其可以防止旋转磁头缸在其旋转中被损坏或干扰。 此外，提供了可以显着降低装置的高度的装载柱保持装置。 此外，提供了装载环导轨的装置用于装载后驱动装置以减少所使用的部件的数量并提高装置的装配效率。
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公开(公告)号：US20130021684A1
公开(公告)日：2013-01-24
申请号：US13639499
申请日：2011-10-19
IPC分类号： G02B7/04
摘要： A lens unit has a lens frame configured to be mounted to an imaging device having an imaging element, a first optical system having a first optical axis supported by the lens frame, a second optical system having a second optical axis supported by the lens frame; and an adjustment mechanism configured to adjust a position of the first optical system and/or the second optical system in an optical axis direction with respect to the lens frame.
摘要翻译： 透镜单元具有被配置为安装到具有成像元件的成像装置的透镜框，具有由透镜框架支撑的第一光轴的第一光学系统，具有由透镜框架支撑的第二光轴的第二光学系统; 以及调整机构，其被配置为相对于所述透镜框在光轴方向上调整所述第一光学系统和/或所述第二光学系统的位置。
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公开(公告)号：US20080204927A1
公开(公告)日：2008-08-28
申请号：US12036707
申请日：2008-02-25
IPC分类号： G11B5/027
CPC分类号： G11B15/6656 , G11B15/6751
摘要： The present invention provides a magnetic recording/reproducing apparatus including two chassis, i.e., a main chassis on which a cylinder is disposed and a sub chassis on which a cassette can be mounted. A T3 post arm is pivotally attached to the sub chassis. A groove portion capable of positioning of the T3 post arm is formed in the sub chassis. During a mid-load period until a loaded position is reached, the T3 post arm pivots to a given extent on the sub chassis to pull out the magnetic tape and is positioned by engagement of the positioning portion with the groove portion. With this configuration, it is possible to provide a magnetic recording/reproducing apparatus that makes it difficult for the tape to be damaged while having a lightweight and simple structure.
摘要翻译： 本发明提供了一种磁记录/重放装置，包括两个底盘，即其上设置有气缸的主底盘以及可安装盒的副底盘。 T3后臂可枢转地附接到副底盘。 在副机架中形成能够定位T3后臂的槽部。 在到达加载位置的中间载荷期间，T3后臂在副底盘上枢转到给定的程度以拉出磁带，并且通过定位部分与凹槽部分的接合来定位。 利用这种配置，可以提供一种磁记录/再现装置，使得磁带难以损坏，同时具有轻便且简单的结构。
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公开(公告)号：US07221535B2
公开(公告)日：2007-05-22
申请号：US10806921
申请日：2004-03-23
IPC分类号： G11B15/665
CPC分类号： G11B15/6656
摘要： A magnetic recording and reproduction apparatus includes a main chassis having a rotatable head cylinder provided thereon; and a sub chassis on which a tape cassette is mountable. The sub chassis is movable with respect to the main chassis between a tape cassette mountable position and a tape pull-out completion position, and the tape cassette mountable position is a position at which the tape cassette is mountable on the sub chassis and the tape pull-out completion position is a position at which information recording to and information reproduction from the tape, which has been pulled out from the tape cassette and has been wound around the rotatable head cylinder, can be performed. A portion of the main chassis along a forward end thereof is cut out toward the rotatable head cylinder.
摘要翻译： 一种磁记录和再现装置，包括：一个设置在其上的可旋转头筒的主底盘; 以及可以安装盒式磁带的副机架。 子机架可以在盒式磁带可安装位置和磁带拉出完成位置之间相对于主机架移动，并且磁带盒可安装位置是磁带盒可安装在副机架上的位置，磁带拉 - 完成位置是可以执行从磁带盒拉出并已卷绕在可旋转磁头气缸上的信息记录到磁带的信息再现的位置。 主底盘沿其前端的一部分朝向可旋转的头缸被切出。
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9.发明授权Magnetic recording and reproducing apparatus including an idler mounted on a main chassis 失效磁记录和重放装置包括安装在主底盘上的惰轮公开(公告)号：US07167337B2
公开(公告)日：2007-01-23
申请号：US10809145
申请日：2004-03-25
CPC分类号： G11B15/08 , G11B15/6656
摘要： A magnetic recording and reproduction apparatus includes a sub chassis unit on which a cassette is mountable and having first and second reel stands respectively engageable with first reel and second reels of the cassette; a main chassis unit combined with the sub chassis unit and including a rotatable head cylinder used for information recording to, and/or information reproduction from, a magnetic tape; and an idler mounted on the main chassis unit for driving the first and second reel stands. The sub chassis unit further includes a reel lock release member for unlocking a reel lock member of the cassette; a light emitting device for emitting light for detecting a leading end and a trailing end of the magnetic tape; and a section for allowing the idler to be mounted on the main chassis unit after the sub chassis unit is combined with the main chassis unit.
摘要翻译： 磁记录和再现装置包括副机架单元，盒子可安装在其上，并且具有分别可与盒的第一卷轴和第二卷轴接合的第一和第二卷轴架; 主底盘单元与子底盘单元结合，并且包括用于向磁带进行信息记录和/或从磁带的信息再现的可旋转头筒; 以及安装在主底盘单元上用于驱动第一和第二卷轴架的惰轮。 子底盘单元还包括用于解锁盒的卷轴锁定构件的卷轴锁定释放构件; 用于发射用于检测磁带的前端和后端的光的发光装置; 以及在副底盘单元与主机架单元组合之后允许惰轮安装在主机架单元上的部分。
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公开(公告)号：US06882499B2
公开(公告)日：2005-04-19
申请号：US10158556
申请日：2002-05-30
CPC分类号： G11B15/26 , G11B15/675
摘要： A magnetic recording/reproducing device of the present invention includes: a loading motor for driving a mechanism section; a holder section for maintaining the loading motor at a prescribed position; a worm gear rotatable along with a rotation shaft of the loading motor; and a worm gear bearing member integrally formed with the holder section, the worm gear bearing member being in contact with a tip of the worm gear, the worm gear bearing member includes a first deflection portion deflectable along a thrust direction along a rotation axis of the worm gear and a second deflection portion deflectable along a radial direction to the rotation axis of the worm gear, and force is generated at the tip of the worm gear along the thrust direction thereof by simultaneously deflecting the first and second deflection portions so as to define a position of the worm gear along the thrust direction thereof.
摘要翻译： 本发明的磁记录/再现装置包括：用于驱动机构部分的装载电机; 用于将加载电动机保持在规定位置的保持部; 蜗轮与加载马达的旋转轴一起旋转; 以及与所述保持部一体形成的蜗轮轴承部件，所述蜗轮轴承部件与所述蜗轮的前端接触，所述蜗轮轴承部件具有第一偏转部，所述第一偏转部沿所述推力方向沿着 蜗轮和第二偏转部分，其沿着径向方向可偏转到蜗轮的旋转轴线，并且通过同时使第一和第二偏转部分偏转而在蜗轮的尖端处沿其推力方向产生力，从而限定 蜗轮沿其推力方向的位置。
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