Classifications

• • G—PHYSICS
  • G11—INFORMATION STORAGE
  • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
  • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
  • G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
  • G11B33/1446—Reducing contamination, e.g. by dust, debris
• • G—PHYSICS
  • G11—INFORMATION STORAGE
  • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
  • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
  • G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
• • G—PHYSICS
  • G11—INFORMATION STORAGE
  • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
  • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
  • G11B17/02—Details
  • G11B17/04—Feeding or guiding single record carrier to or from transducer unit
  • G11B17/05—Feeding or guiding single record carrier to or from transducer unit specially adapted for discs not contained within cartridges
  • G11B17/053—Indirect insertion, i.e. with external loading means
  • G11B17/056—Indirect insertion, i.e. with external loading means with sliding loading means
• • G—PHYSICS
  • G11—INFORMATION STORAGE
  • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
  • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
  • G11B23/50—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges
• • G—PHYSICS
  • G11—INFORMATION STORAGE
  • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
  • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
  • G11B23/50—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges
  • G11B23/505—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges of disk carriers
• • G—PHYSICS
  • G11—INFORMATION STORAGE
  • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
  • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
  • G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules

Definitions

• the utility model relates to the field of storage of information on compact discs and can be used to clean an element located in the internal cavity of a device for reading information from compact discs, namely, a spindle bed on which compact discs are mounted.
• a device for cleaning an optical head for reading information from CDs, containing a cleaning CD, on the surface of which there is a protrusion on the side of the optical head that creates an air stream when the CD is rotated, US 5088083 A.
• This stream blows away dust particles remaining on optical head after it contact with a mechanical cleaning element; an insignificant part of the dust is blown out of the internal cavity of the device, and the main part of it again settles.
• a device for cleaning the internal cavity of a device for reading information from CDs comprising a cleaning CD that can be rotated in this cavity and provided with an electrically cleaning CD element electrically cleaning the CD, rubbing against the surface of the CD when rotating the latter; an element of dielectric material may be installed on the surface of the cleaning compact disc in the contact zone with its electrifying element; at least one conductive element may be placed on the surface of the cleaning CD; this element in the presence of an element of dielectric material is in contact with it; the conductive element can be connected to the housing of the device for reading information from CDs, RU 2239883 C 1.
• the device allows you to collect dust in the cavity of the device for reading information, and to evacuate its main part; to a small extent, this device allows you to clean and located in the specified cavity of the spindle lodgement.
• a device for cleaning the lodgement of the spindle of a device for reading and / or writing information to compact discs including a housing and a loading module. It contains a cleaning element, which is located on a special cleaning CD, installed in the internal cavity of the device for reading and / or recording information on the spindle bed of this device; the cleaning element is made in the form of grooves or brushes, RU 2334280 C1.
• the disadvantage of the prototype is the need for a cleaning device (CD) separate from the reader and / or recording information.
• CD cleaning device
• the spindle tool tray does not clean.
• the cleaning performed using the prototype device requires an additional procedure to the reading / writing of information, which complicates the operation of the reading / writing device.
• the need for the next cleaning of the spindle tool tray is detected only when read / write information fails, which, when reading information, can lead to malfunctioning of operating systems, and when writing information, to loss of information, as well as to failure of CDs, which are recorded.
• the objective of this utility model is to simplify operation by including the cleaning of the spindle tool tray in the operating cycle of the information reader / writer, as well as improving the quality of reading / writing information by ensuring the independence of the cleaning process from operator actions.
• a cleaning element is located on the loading module or housing of a reading and / or recording device and is equipped with a driving means it in contact with the cleaned surface of the spindle bed when cleaning it.
• the cleaning element is made in the form of a balancer mounted on the loading module by means of a hinge, while the free end of the balancer on the side of the spindle lodgement is equipped with a brush or scraper, and the means for bringing the cleaning element into contact with the surface of the spindle lodgement is made in the form of a spring;
• the cleaning element is made in the form of a console made integrally with the loading module or attached to it, while the free end of the console on the side of the spindle lodgement is equipped with a brush or scraper;
• the cleaning element is made in the form of a rotary console attached to the housing, while the free end of the console on the side of the spindle cradle equipped with a brush or scraper;
• the brush or scraper is made of textile material; brush or scraper made of synthetic material; the brush or scraper is made of rubber.
• figure 1 the device in the context in the working position
• the cleaning element is in contact with the spindle bed
• figure 2 - device in the context of the process of reading / writing information from a CD
• figure 5 is the same as in figure 1 in the variant according to claim 4 of the formula of the utility model
• Fig.6 is the same as in Fig.2 in the embodiment according to claim 4 of the formula of the utility model.
• the device is designed to clean the lodgement 1 of the spindle 2 of the device for reading and / or writing information from CDs 3.
• the device for reading and / or writing information includes a housing 4 and a boot module 5.
• the device for cleaning the lodgement 1 of the spindle 2 contains a cleaning element made in in the form of a balancer 6.
• the balancer 6 is installed by means of a hinge 7 on the loading module 5.
• the free end of the balancer 6 is equipped with a brush 8 made in a specific example from segments of the mylar thread.
• a brush made of textile material (cloth, felt, felt) or rubber can be placed at the end of the cleaning element. It is also possible placement at the end of the cleaning element of the scraper of textile material, synthetic material (plastic), rubber.
• the cleaning element is equipped with a means of bringing it into contact with the surface of the spindle lodgement to be cleaned (Figs. 1, 2) in the form of a spring 9.
• the spindle 2 is driven by a motor 10 provided with a control unit 1 1.
• the cleaning element can also be made in the form of a console 12, at the same time with the boot module 5 (Fig.Z, 4); in addition, the console 12 can be made in the form of a separate element attached to the boot module 5.
• the free end of the console 12 from the lodgement 1 of the spindle 2 is equipped with a scraper 13, which in this example is integral with console 12. At the end of the console 12, instead of a scraper, a brush can be placed.
• the console 12 is a spring element and is equivalent in function to the spring 9 in FIGS. 1, 2.
• the console 12 makes contact of the scraper 13 (brush) with the cleaning surface of the tool tray 1.
• the cleaning element may also be made in the form of a separate console 14 attached to the housing 4 of the device for reading / writing information; at its free end placed a brush (or scraper), Fig.5, 6.
• a device for cleaning the lodgement 1 of the spindle 2 works as follows. In the operating position of the cleaning device, the loading module 5 is pulled out of the housing 4 of the reader and / or writing device and is ready to load the CD 3 into it. When the loading module is pulled out, the balancer 6 with the brush 8 is shifted towards the lodgement 1 of the spindle 2, brush 8 comes in contact with the rim of the lodgement 1, the spring 9 is compressed, and the brush comes into contact with the upper (cleaned) surface of the lodgement 1 (figure 1). In this case, the spring 9 tightly presses the brush 8 against the lodgement 1. After the tray 5 is fully extended, the control unit 1 1 turns on the engine 10 for several seconds, and the spindle 2 with the lodgement 1 starts to rotate.
• the brush 8 removes dirt from the surface of the lodgement 1.
• the boot module 5 moves inside the housing 4 (Fig. 2), the brush 8 exits from contact with the surface of the lodgement 1, CD 3 is placed on the cradle 1, and reading or writing of CD 3 begins.
• the apparatus of the embodiment of FIG. 3, 4 works similarly, the spring console 12 performs the function of the spring 9, and the scraper 13 performs the function of the brush 8.

Landscapes

• Cleaning In General (AREA)
• Optical Head (AREA)

Priority Applications (4)

Applications Claiming Priority (2)

Publications (1)

Family

ID=43758867

Family Applications (1)

Country Status (6)

Families Citing this family (1)

Citations (4)

Family Cites Families (2)

• 2009
  • 2009-10-11 UA UAU201010664U patent/UA59129U/ru unknown
  • 2009-11-10 WO PCT/RU2009/000617 patent/WO2011034458A1/ru active Application Filing
  • 2009-11-10 DE DE212009000052U patent/DE212009000052U1/de not_active Expired - Lifetime
  • 2009-11-10 KR KR2020107000018U patent/KR20110003380U/ko not_active Application Discontinuation
  • 2009-11-10 JP JP2011600038U patent/JP3170976U/ja not_active Expired - Fee Related
  • 2009-11-10 CN CN2009901002261U patent/CN202058458U/zh not_active Expired - Fee Related

Patent Citations (4)

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