• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    TAPYA RECORDING INFORMATION CASSETTE DEVICE, containing a cassette with a hole in which a flexible disk with a solid center is located. The retaining sleeve, the drive of the flexible disk fixed on the base of the device, the recording-reproduction head connected to the displacement assembly containing the L-shaped bracket, the axis of rotation and the drive of which are fixed on the base, as well as the elements of mounting the cassette on the base can be matched In order to reduce the dimensions of the cassette and the drive, a helical disk mounted parallel to the base is inserted into the displacement unit. With an anaway on its surface and a stepper motor, on the shaft of which this disk is mounted, a sliding element parallel to the base, made with a side groove on the outer side, U-shaped lever with unequal sides, a pressing pad located on a shorter one, is inserted into the cassette. .rone U-shaped lever with the ability to interact with the recording-reproduction head at the site (L of its contact with the floppy disk, stand and fixed on it and at the end of the jumper of the U-shaped lever cylindrical spring and, with one end of the bracket is provided with a slide arranged in a lateral groove of the sliding member, the other end is endowed | A needle protrusion mounted with the ability to move along the spiral groove of the inserted disk, and the L-shaped bracket and U-shaped lever mounted on a common axis of rotation. .
    公开号:SU1128846A3
    申请号:SU823410080
    申请日:1982-03-25
    公开日:1984-12-07
    发明作者:Яноши Марцелл
    申请人:Будапешти Радиотехникай Дьяр (Инопредприятие)；
    IPC主号:
    专利说明:

    The invention relates to instrumentation, in particular, to a device for recording and reproducing information on a flexible disk placed in a cassette. A device for recording and reproducing information using a flexible disk placed in a cassette that is installed in a rotatable relative to the base of the housing is known. These nozzles, which during manufacture must be processed with high precision, which complicates the manufacturing technology of the device and makes it insufficiently repairable. Closest to the present invention is a cassette device for recording information, comprising a cassette with a hole, inside which a flexible disk with a solid centering sleeve, a flexible disk drive mounted on the base of the device, a recording-reproduction head associated with the displacement unit, is inserted. containing the L-shaped bracket, the axis of rotation and the drive of which is fixed to the base, as well as the elements of mounting the cassette on the base with the possibility of coupling the recording-reproduction head with the flexible disk through the hole However, in the cassette 2J, however, the known device has relatively large dimensions of the cassette itself, as well as the drive, which increases the size of the device as a whole; it is not sufficiently transportable. The aim of the invention is to reduce the dimensions of the cassette and drive. This goal is achieved by the fact that. in a cassette recorder for recording information comprising a cassette with a hole in which a flexible disk with a solid centering sleeve is disposed, a flexible disk drive mounted on the base of the device, a recording-reproduction head connected to a displacement assembly containing an L-shaped bracket, a rotation axis and the drive of which is fixed on the base, as well as the elements of mounting the cassette on the base with the possibility of interfacing the recording-reproduction head with the flexible disk through the opening in the cassette, are inserted into the displacement assembly A disk parallel to the base with a spiral groove on its surface and a stepper motor on whose shaft this disk is installed are inserted into the cassette a slip element parallel to the base of the 1st element, made with a side groove on the outer side, U-razor lever with unequal sides, a pressure pad, located on the shorter side of the U-shaped lever with the ability to interact with the recording-playback head at the site of its contact with the floppy disk, stand and fixed on it and at the end of the jumper P-o a different spring, with one end of the bracket fitted with a slider located in the side slot of the sliding element, the other end provided with a needle lug mounted to move along: the spiral groove of the inserted disk, and the L-shaped bracket and U-shaped lever mounted on a common axis of rotation. FIG. 1 shows the proposed device, a general view of FIG. 2 shows a device without a cassette; FIG. 3 - cassette design. The flexible disk 1 together with the solid bushing 2 is mounted on the axis 3 connected to the electric motor 4, which allows using the pin 5 to rotate the flexible disk in the direction of the arrow 6. On the base 7 there is a disk 8 with a spiral groove 9 along which needle protrusion 10 of bracket 11, having a U-shaped lever with a long side 12 and a short side 13, which is a flat spring, at the end of which a pad is fixed 14. Under the cushion under the flexible disc, the recording-playback head 15 is located information. The bracket and the U-shaped lever are mounted on a common axis 16, and the disk 8 is driven by a stepper motor 17. The lever 12 is connected to the post 18 via a cylindrical spring 19. The bracket 11 is provided with a slider 20 located in the static state of the device in the side slot 21 of the sliding member 22. The cassette 23 is seated on the base 7 by means of pins 24 and 25. During operation of the device, the step of the electric motor rotates the disk 8
    and then, moving along the spiral groove 9, the protrusion 10 leads the bracket 11, on which the head 15 is mounted. At the same time, the lever 12 also moves, which allows the cushion 14 to continuously press that portion of the flexible disk 1, which in operation, to the head 15, which allows for reliable contact between the head and the
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    whose surface is a floppy disk. The flexible disk itself at this time is driven into rotation by means of an electric motor 4 fixed on base 7.
    Thus, due to a relatively simple solution, it is possible to improve the reliability of recording and reproducing information JQ on a flexible magnetic carrier in a sufficiently small device.
    权利要求:
    Claims (1)
    [1]
    class G 11 C 11/00, 1977 (prototype). , CASSETTE DEVICE FOR RECORDING INFORMATION, comprising a cassette with a hole in which a flexible disk with a solid centering sleeve is located, a flexible disk drive mounted on the base of the device, a head, recording and playback associated with the movement unit containing the L-shaped bracket, axis rotation and the drive of which is fixed on the base, as well as elements for mounting the cartridge on the base with the possibility of pairing the recording-playback head with gig. through a hole in the cassette, characterized in that, in order to reduce the dimensions of the cassette and the drive, a disk mounted parallel to the base with a spiral groove on its surface and a stepping motor on the shaft of which the disk is mounted are inserted into the cassette located parallel to the base, a sliding element made with a side groove on the outside, a U-shaped lever with unequal sides, a pressure pad located on the shorter side of the U-shaped lever with the possibility interactions with the recording * playback head in the area of its contact with the flexible disk, the stand and a cylindrical spring fixed to it and to the end of the U-shaped jumper, with one end of the bracket provided with a slider located in the side groove of the sliding element, the other end with a needle protrusion mounted to move along the spiral groove of the inserted disk, and the L-shaped bracket and the U-shaped lever are mounted on a common axis of rotation. .
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1128846A3|1984-12-07|Information record spool device
    KR960013772B1|1996-10-10|A magnetic disk apparatus
    US4024581A|1977-05-17|Apparatus for writing on, and/or reading, magnetic discs
    US3815150A|1974-06-04|Flexible disc drive
    US4740851A|1988-04-26|Disk drive with spicule member
    KR880000326B1|1988-03-19|Floppy disc guiding apparatus
    US3678481A|1972-07-18|Data storage apparatus employing a single magnetic disk
    KR930000076B1|1993-01-08|Disk cartridge
    JPH0744967A|1995-02-14|Loading/ejecting mechanism for recording medium
    KR950001830B1|1995-03-03|Disk driver
    KR940003660B1|1994-04-25|Recording & reproducing device for flexible magnetic disk
    US5063548A|1991-11-05|Information processing apparatus
    US5103358A|1992-04-07|Disk drive unit having a turntable with a projection to assure proper disk mounting
    US4275426A|1981-06-23|Floppy disc drive
    US4359763A|1982-11-16|Floppy disc drive
    US4466031A|1984-08-14|Magnetic disc apparatus
    KR890006303Y1|1989-09-20|Disk driving apparatus
    US4667257A|1987-05-19|Disk drive and centering mechanism for microfloppy disk drive
    KR940004008B1|1994-05-10|Cassette type magnetic tape recording apparatus
    US3074724A|1963-01-22|Apparatus for positioning recording and recorded sheets on a magnetic recorder and reproducer
    US6525900B2|2003-02-25|Flexible recording system, flexible disk drive and recording disk
    US4430678A|1984-02-07|Drive apparatus for recording disks in which the disk is clamped between a driven recessed member and a rotatably mounted clamping member
    KR910008165Y1|1991-10-12|Cassette tape recorder
    KR890003560B1|1989-09-23|Magnetic disk driving apparatus
    JP2900524B2|1999-06-02|Disk chucking mechanism and flexible disk drive device having the same
    同族专利:
    公开号 | 公开日
    CA1180803A|1985-01-08|
    WO1981001906A1|1981-07-09|
    CS238370B2|1985-11-13|
    DE3071943D1|1987-05-07|
    IE801886L|1982-01-29|
    DD154245A5|1982-03-03|
    BG41140A3|1987-04-15|
    ES8106069A1|1981-07-01|
    US4456935A|1984-06-26|
    BE885289A|1981-01-16|
    YU232580A|1983-06-30|
    JPS56501625A|1981-11-05|
    HU180372B|1983-02-28|
    EP0056798B1|1987-04-01|
    IT1133826B|1986-07-24|
    PL226922A1|1982-02-01|
    ES495113A0|1981-07-01|
    EP0056798A4|1982-11-17|
    YU40400B|1985-12-31|
    IE52446B1|1987-11-11|
    DK135082A|1982-03-24|
    JPS6363989B2|1988-12-09|
    EP0056798A1|1982-08-04|
    IT8024958D0|1980-09-26|
    BR8009092A|1982-06-22|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    CH260631A|1947-12-23|1949-03-31|Trust Daphne Investment Tr Reg|Device for speaking head control in speaking machines with magnetic sound recording on disc-shaped sound carriers.|
    US3416150A|1965-08-02|1968-12-10|Data Disc Inc|Magnetic recording disc cartridge|
    DE1774349C3|1967-05-31|1974-04-25|Nippon Electric Co., Ltd., Tokio|
    US3593327A|1968-10-24|1971-07-13|Singer Co|Memory-disc cartridge with loading mechanism|
    US3609722A|1969-03-19|1971-09-28|George E Zenzefilis|Center sealing data disc cassette and processing machine|
    DE2042269A1|1970-07-30|1972-03-02|Wittmoser|Record or optical disc|
    JPS5038711B1|1971-06-21|1975-12-11|
    US4024581A|1973-12-05|1977-05-17|Ing. C. Olivetti & C., S.P.A.|Apparatus for writing on, and/or reading, magnetic discs|
    US3898814A|1974-05-13|1975-08-12|Shugart Associates|Mechanism for clamping and driving a flexible disc|
    US3940147A|1975-03-17|1976-02-24|International Business Machines Corporation|Modular disc eject apparatus for use as an output hopper and cartridge holder in dictation and transcription systems|
    US4168835A|1976-08-09|1979-09-25|Matsushita Electric Industrial Co., Ltd.|Device for loading a recording disc in a recording reproducing apparatus|
    JPS5842541B2|1976-09-21|1983-09-20|Fujitsu Ltd|
    IT1073290B|1977-03-04|1985-04-13|Olivetti & Co Spa|APPARATUS FOR RECORDING OR READING BINARY INFORMATION ON A SMALL FLEXIBLE MAGNETIC DISC|
    US4185314A|1977-06-29|1980-01-22|International Business Machines Corporation|Record disk cartridge having eject spring within cartridge|
    GB1525849A|1977-06-29|1978-09-20|Ibm|Record disc cartridge|
    US4138703A|1977-08-02|1979-02-06|Rca Corporation|Video disc package|
    GB1570857A|1977-12-23|1980-07-09|Ibm|Disc cartridge record/playback apparatus|
    US4320430A|1980-04-10|1982-03-16|Memorex Mini Disc Drive Corporation|Recording disc cartridge closure mechanism|JPS6341148B2|1980-08-14|1988-08-16|Sony Corp|
    GB2142766B|1980-08-14|1985-09-11|Sony Corp|Recording and/or reproducing apparatus for magnetic disc cassettes|
    US4532564A|1981-09-16|1985-07-30|Dysan Corporation|Removable disk cartridge|
    NL8402602A|1984-08-27|1986-03-17|Philips Nv|DISC CASSETTE.|
    US4686666A|1986-06-27|1987-08-11|Dcteq|Flexible micro disk|
    US6906892B2|2001-01-31|2005-06-14|Dphi Aquisitions, Inc.|Mechanism and method for positioning data cartridge in disk drive|
    US6829120B2|2001-01-31|2004-12-07|Dphi Acquisitions, Inc.|Data cartridge load/unload mechanism for disk drive|
    US6735154B2|2001-01-31|2004-05-11|Dphi Acquisitions, Inc.|Device and method for detecting cartridge readiness to load in a data storage system|
    US20020126614A1|2001-01-31|2002-09-12|Dataplay, Inc.|Mechanism and method for opening shutter of data cartridge in disk drive|
    US20020131201A1|2001-01-31|2002-09-19|Dataplay, Inc.|Mechanism and method for limiting ejection of data cartridge from a disk drive|
    KR100500235B1|2002-12-24|2005-07-11|삼성전자주식회사|Disc centering device|
    KR100500236B1|2002-12-24|2005-07-11|삼성전자주식회사|Disc centering device|
    US8517760B2|2007-08-20|2013-08-27|Ford Global Technologies, Llc|Cord wrap and power plug receptacle arrangement for inflator|
    US8981921B2|2007-09-08|2015-03-17|Ford Global Technologies, Llc|Status indicator and reminder system for vehicle temporary mobility kit|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    HU80801893A|HU180372B|1980-07-29|1980-07-29|Casette information recorder|
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