CN1695195A - Disc cleaner - Google Patents
Disc cleaner Download PDFInfo
- Publication number
- CN1695195A CN1695195A CN02829801.2A CN02829801A CN1695195A CN 1695195 A CN1695195 A CN 1695195A CN 02829801 A CN02829801 A CN 02829801A CN 1695195 A CN1695195 A CN 1695195A
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- Prior art keywords
- disk
- cleaning
- push part
- disc cleaner
- cleaning cloth
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- 238000004140 cleaning Methods 0.000 claims abstract description 125
- 239000004744 fabric Substances 0.000 claims description 63
- 238000004804 winding Methods 0.000 claims description 5
- 239000000428 dust Substances 0.000 description 26
- 238000010586 diagram Methods 0.000 description 10
- 230000002459 sustained effect Effects 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000010410 dusting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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Classifications
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- 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
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- Cleaning In General (AREA)
- Optical Head (AREA)
Abstract
A disc cleaner comprising a mechanism for rotating a disc, a member for cleaning the reading surface of the disc during rotation, and a press member for touching the cleaning member to the reading surface. The disc cleaner further comprises a mechanism for moving the press member in the radial direction of the disc when it is rotating during cleaning operation and bringing the press member to the outside of the recording area of the disc upon finishing cleaning operation.
Description
Technical field
The present invention relates to be used to clean for example Disc cleaner of disk media such as CD, DVD, MD, MO disk.
Background technology
For example open as described in the flat 3-49086 communique as the special fair 8-14972 communique of Japanese documentation and Japanese documentation spy, existing Disc cleaner has by push part (pushing projection) to be shifted cleaning cloth on the disk reading face onto, thereby and along with the disk rotation is wiped the structure that the dust on the reading face cleans with cleaning cloth.Such push part is fixed to and can't moves on the diametric(al) of disk.
Yet, as in the past by disk rotate clean during, if push part does not move on the diametric(al) of disk, then will on the contact portion of cleaning cloth that is in a fixed position and reading face, assemble a lot of dusts, thereby be easy to generate the dust residue.Promptly, in existing Disc cleaner, if when cleaning finishes, stop the disk rotation and, then can stay the dust wiping vestige that becomes wire along disk radial, thereby there is the problem that also can stay this vestige on the posting field of disk from the reading face push part of moving away.
Summary of the invention
Therefore, the purpose of this invention is to provide a kind of Disc cleaner that can on the posting field of disk, not stay dust wiping vestige.
Can provide a kind of Disc cleaner according to the present invention, it comprises the disk rotating mechanism that makes disk rotation, be used in the cleaning member of the rotary course cleaning reading face of described disk and the push part that described cleaning member is contacted with described reading face, it is characterized in that having travel mechanism, this travel mechanism is in the cleaning course of described disk rotation, make described push part moving radially along disk, when cleaning finishes, described push part is arrived outside the posting field of disk.
As preferred embodiment, can constitute described travel mechanism make described push part from interior Monday of described disk outside the side direction Monday side shifting structure.
As preferred embodiment, can constitute described travel mechanism and when cleaning finishes, make described push part arrive the locational structure more outer than the periphery of described disk.
As preferred embodiment, can constitute following structure: in disk cartridge, hold described disk with gate and peristome, also have from the plate-shaped member of slit outside described disk cartridge between outer edge of opening the described peristome that presents under the state of described gate and described disk, described travel mechanism when cleaning finishes, make described push part arrive described plate-shaped member above.
As preferred embodiment, can constitute following structure: described cleaning member is a cleaning cloth, and is provided between described push part and the described reading face and carries out wiping, also has to be used at the reel winding mechanism of this cleaning member of cleaning course.
As preferred embodiment, can constitute the coiling direction of described cleaning member and the crossing structure of moving direction of described push part.
As preferred embodiment, the coiling direction that can constitute described cleaning member becomes rightabout structure with respect to the moving direction of described push part.
As preferred embodiment, can constitute the structure that described push part is made of elastic body.
As preferred embodiment, can constitute described push part and have the structure that is used for described cleaning member is shifted onto the tip portion of described reading face one side.
As preferred embodiment, be provided with the structure of the group of two groups of described cleaning members and push part with can constituting the two sides that to clean described disk.
Other features and advantages of the present invention can be clearer from the explanation of the working of an invention mode of the following narration of reference accompanying drawing.
Description of drawings
Fig. 1 is the vertical view that the major part of first embodiment is shown;
Fig. 2 is the skeleton view that the part of first embodiment is shown;
Fig. 3 is the side view that the part of first embodiment is shown;
Fig. 4 is the skeleton view that the part of first embodiment is shown;
Fig. 5 is the vertical view that the major part of second embodiment is shown;
Fig. 6 is the skeleton view that the major part of the 3rd embodiment is shown;
Fig. 7 is the key diagram that is used to illustrate the operation of the 3rd embodiment;
Fig. 8 is the key diagram that is used to illustrate the operation of the 3rd embodiment;
Fig. 9 is the key diagram that is used to illustrate the operation of the 3rd embodiment;
Figure 10 is the key diagram that is used to illustrate the operation of the 3rd embodiment;
Figure 11 is the key diagram that is used to illustrate the operation of the 3rd embodiment;
Figure 12 is the vertical view that the 4th embodiment is shown;
Figure 13 is the side view that the 4th embodiment is shown;
Figure 14 is the side view that the major part of the 4th embodiment is shown;
Figure 15 is the skeleton view that the 5th embodiment is shown;
Figure 16 is the sectional view that the 5th embodiment is shown;
Figure 17 is the skeleton view that the variation of push part is shown;
Figure 18 is the key diagram that is used to illustrate the variation of first and second embodiment;
Figure 19 is the key diagram that is used to illustrate the variation of the 3rd embodiment.
Embodiment
Below, specify preferred implementation of the present invention with reference to accompanying drawing.
Fig. 1 is the vertical view that the major part of first embodiment is shown, and Fig. 2 illustrates its a part of skeleton view, and Fig. 3 illustrates its a part of side view, and Fig. 4 illustrates its a part of skeleton view.
The Disc cleaner of first embodiment for example is the dedicated cleaner of disk A such as CD, DVD, is furnished with in the inside of cleaner body: motor 10, worm gear 11a and 11b, disk swing pinion 11c, disk rotating band 11d, disk axis 11e, reduction gearing 11f, box body (Japanese original text: カ one ト リ Star ジ シ エ Le) 12, transmission gear 13a, moving belt 13b, cleaning cloth (cleaning member) 14, spool (the Japanese original text: the volume I is got り ボ PVC Application) 15a and 15b, push part 16 and guide rod 17 etc.Disk A is above them and reads ventricumbent attitude, and center A1 and disk axis 11e as one man are installed on the cleaner body.Disk A have from interior Monday side dotted line A3 to the posting field of scope of dotted line A4 of outer Monday of side.
In case motor 10 drives, then disk A rotates by worm gear 11a, disk swing pinion 11c, disk rotating band 11d and disk axis 11e.Simultaneously, push part 16 is by worm gear 11b, reduction gearing 11f, transmission gear 13a, moving belt 13b, guide rod 17, along the diametric(al) of disk A from interior Monday side direction outside Monday side shifting.Shown in the dot-and-dash line of Fig. 1 and Fig. 3, in the periphery A2 locational moment in the outer part that push part 16 arrives than disk A, the driving of motor 10 stops, thereby disk A and push part 16 stop simultaneously.In addition, push part 16 places interior Monday of the side of disk A in advance before beginning to clean.Motor 10 is by microcomputer control, and this microcomputer has measurement and arrives the supervision counter function of the time till the precalculated positions or directly detect the limit switch function that arrives the push part 16 on the precalculated position from beginning to be driven into push part 16.In addition, suitably determine the gear ratio, so that push part 16 moves more lentamente with respect to the rotation of disk A.
Then, cleaning is described.
Before beginning cleaning, under the state that box body 12 is unloaded from cleaner body, so that push part 16 is positioned at installing medially of posting field contour A3.And spinning reel 15a, 15b one, thereby the not use part of extracting cleaning cloth 14 out.Then, at the inner installation of cleaner body box body 12, and make transmission gear 13a and reduction gearing 11f engagement.And then, reading face is fixed to center A1 on the disk axis 11e down, thereby disk A is installed on the cleaner body.
When beginning to clean, disk A rotates along with the driving of motor 10, and simultaneously side begins to move push part 16 Monday outside the side direction from interior Monday of disk A.At this moment, a part that is urged the cleaning cloth 14 of parts 16 pushing contacts with the reading face of disk A, thereby wipes dust on the reading face by the contact portion of cleaning cloth 14.And, along with push part 16 moves, the contact portion of cleaning cloth 14 also from interior Monday of disk A outside the side direction Monday side shifting.Therefore, in side dusting off Monday outside interior Monday side direction continuously on the reading face.
When finishing cleaning, be positioned in push part 16 under the state in the outside of disk A periphery A2, the driving of motor 10 stops, response therewith, the rotation of disk A also stops.At this moment, a part that is urged the cleaning cloth 14 of parts 16 pushings is positioned at the outside of disk A posting field outer peripheral lines A4, no longer contacts with reading face, therefore can not assemble dust on the posting field of disk A, also can not stay the wiping vestige.
Thereby, according to first embodiment, in the moment that finishes to clean by the rotation that stops disk A, since as the part of cleaning member dust wiping part, that be urged parts 16 pushings not on the posting field of disk A, from forming not and the reading face state of contact, so can on the whole reading face of the disk A that comprises posting field, not stay dust wiping vestige.
Second embodiment then is described.For with the identical aspect of aforesaid first embodiment, omit its explanation.
Fig. 5 is the vertical view that the major part of second embodiment is shown.The Disc cleaner of second embodiment also is the dedicated cleaner of disk A, is furnished with in cleaner body inside: motor 20, pulley 21a, driven wheel 21b, pulley belt 21d, disk axis 21e, box body 22, the first and second linkage gear 23a and 23b, the mobile worm gear 23d of pushing, pushing mobile transmission gear 23e, moving belt 23f, cleaning cloth 24, spool 25a and 25b, push part 26 and guide rod 27 etc.
Motor 20, pulley 21a, driven wheel 21b, pulley belt 21d and disk axis 21e are set on the precalculated position of cleaner body inside.The first and second linkage gear 23a beyond these and 23b, the mobile worm gear 23d of pushing, pushing mobile transmission gear 23e, moving belt 23f, cleaning cloth 24, spool 25a and 25b, push part 26 and guide rod 27 are set on the box body 22.Pulley 21a, pulley belt 21d and disk axis 21e constitute the rotating mechanism that makes disk A rotation.Driven wheel 21b, the first and second linkage gear 23a and 23b, the mobile worm gear 23d of pushing, pushing mobile transmission gear 23e, moving belt 23f and guide rod 27 constitute the travel mechanism that push part 26 is moved on the diametric(al) of disk A.Driven wheel 21b, the first linkage gear 23a, spool 25a and 25b are configured for the winding mechanism of auto reeling cleaning cloth 24 in the middle of cleaning.
In case motor 20 drives, then disk A rotates by pulley 21a, pulley belt 21d and disk axis 21e.Simultaneously, push part 26 is by driven wheel 21b, the first and second linkage gear 23a and 23b, the mobile worm gear 23d of pushing, pushing mobile transmission gear 23e, moving belt 23f and guide rod 27, along the diametric(al) of disk A from interior Monday side direction outside Monday side shifting.For arrive aspects such as driving than the periphery A2 locational moment motor 20 in the outer part of disk A stops in push part 26, it is identical with first embodiment.
Before beginning cleaning, motor 20 is driven, thereby make each gear to figure in the side shown in the arrow rotate in the opposite direction, thus push part 26 is arranged on automatically interior Monday of the side of disk A.At this moment, the first and second linkage gear 23a and 23b rotation, thereby with the mobile worm gear 23d rotation of the co-axially fixed pushing of the second linkage gear 23b, push part 26 moves to left thus.On the other hand, the first linkage gear 23a is connected via not shown one-way clutch with spool 25a.Therefore, though the first linkage gear 23a along with figure in the side shown in the arrow rotate in the opposite direction, spool 25a does not also rotate and is in static state.That is, spool 25a only the first linkage gear 23a in figure during the rotation of the direction shown in the arrow along rotation in the same way, another spool 25b rotation by extracting cleaning cloth 24 out.
Cleaning cloth 24 usefulness are urged part that parts 26 are pressed to disk A one side and wipe dust on the reading face, and this respect etc. are identical with aforesaid embodiment, but because spool 25a rotation in cleaning course is not used part so total energy is extracted out.Therefore, the contact portion of 24 pairs of reading faces of cleaning cloth along with push part 26 move interior Monday from disk A outside the side direction Monday side shifting, and the new part of always not adhering to dust.
After being installed to box body 22 on the cleaner body, be right after begin to clean before push part 26 be automatically moved to than on the contour A3 position in the inner part in the posting field.
Then, cleaning Once you begin, along with the driving of motor 20, disk A rotation, side begins to move push part 26 Monday outside the side direction from interior Monday of disk A simultaneously.At this moment, owing to spool 25a rotates simultaneously, so on the part that use part is extracted to reading face contacts of cleaning cloth 24.Therefore on reading face, the contact portion of cleaning cloth 24 on one side from interior Monday side direction outer Monday of side move continuously, Yi Bian the usefulness not use part dusting off of not adhering to dust always.
The position of the push part 26 when cleaning finishes is identical with aforesaid embodiment, is positioned on the periphery A2 position in the outer part than disk A, can not stay dust wiping vestige on the posting field of disk A thus.
Thereby second embodiment also can obtain the effect identical with first embodiment.In addition, owing to the part of new cleaning cloth 24 is contacted with reading face by coiling cleaning cloth 24 in cleaning course, so can further improve the dust wiping effect.Even at cleaning cloth 24 from the moment that reading face breaks away from, also because seldom attached to the dust on the contact portion this moment, so the residue of dust can be suppressed on the Min..
The 3rd embodiment then is described.To about with the aforesaid first or second identical aspect of embodiment, omit its explanation.
Fig. 6 is the skeleton view that the major part of the 3rd embodiment is shown, and Fig. 7～Figure 11 is the key diagram that is used to illustrate the operation of the 3rd embodiment.The Disc cleaner of the 3rd embodiment also is the dedicated cleaner of disk A.Inside at cleaner body is furnished with: pushing is mobile moves with disk 31, linking arm 32, electromagnetic actuators 33, sustained ring 34, push part 35, box body 36, cleaning cloth 37, spool 38a and 38b, coiling motor 39 etc. with motor 30, pushing.
Pushing is moved with motor 30, pushing is mobile is set on the precalculated position of cleaner body inside with motor 39 with disk 31, linking arm 32, electromagnetic actuators 33, sustained ring 34, push part 35 and coiling.Cleaning cloth 37 and spool 38a, 38b beyond these are set on the box body 36.Though not special diagram is built-in with as the definite-purpose motor of disk rotating mechanism etc. in cleaner body inside.Pushing is moved with motor 30, pushing and is moved with disk 31, linking arm 32, electromagnetic actuators 33, sustained ring 34, constitutes the travel mechanism that push part 35 is moved on the diametric(al) of disk A.Spool 38a and 38b, coiling are configured for the winding-structure of auto reeling cleaning cloth 37 in the middle of cleaning with motor 39.
The rear end part of linking arm 32 moves with near the periphery of disk 31 by being installed in pushing freely by pin 31a rotation.On the fore-end of linking arm 32, be fixed with push part 35.This linking arm 32 can be with freedom to a certain degree versatilely, wear state support on sustained ring 34 to insert.When rotating with the driving of motor 30 owing to pushing is mobile with disk 31 as pushing is mobile, described linking arm 32 will be that swing at the center with sustained ring 34.Therefore, the push part 35 that is fixed on linking arm 32 fore-ends roughly radially moves in the mode of retouching out circular arc under cleaning cloth 37.Electromagnetic actuators 33 moves up and down sustained ring 34.Specifically, when push part 35 was mobile under cleaning cloth 37, sustained ring 34 was pulled to topmost, and push part 35 is shifted cleaning cloth 37 onto reading face one side thus.On the other hand, when push part 35 is mobile in the scope that breaks away under cleaning cloth 37, because sustained ring 34 is pulled to foot, so cleaning cloth 37 becomes the discontiguous state of relative reading face.Spool 38a goes up via connection gear 39a and is connected with the driving shaft of reeling with motor 39.Because this spool 38a rotates in cleaning course, so extract the not use part of cleaning cloth 37 all the time out.The coiling direction of cleaning cloth 37 and push part 35 while contact cleaning cloth 37 under direction when mobile become reverse direction.Thus, the same part of cleaning cloth 37 contact portion always not.
As cleaning, to shown in Figure 9, be positioned at the inboard of posting field contour A3 in cleaning beginning eve push part 35 as Fig. 6.And by making sustained ring 34 be positioned at topmost, push the part of cleaning cloth 37 to disk A one side, thereby the part of this cleaning cloth 37 contacts with the reading face of disk A by push part 35.
Then, when disk A being rotated begin to clean, pushing is moved with motor 30 and is driven, response therewith, and the interior Monday of push part 35 along the circular-arc track shown in Fig. 7 dotted line from disk A, side began to move Monday outside the side direction.At this moment, owing to spool 38a rotates simultaneously, so always extract the new part of cleaning cloth 37 out in the part that contacts with reading face.
As Figure 10 and shown in Figure 11,, the rotation of spool 38a is also stopped if the periphery A2 position in the outer part that push part 35 arrives than disk A then makes the rotation of disk A stop.Thus, can on the posting field of disk A, not stay the wiping vestige of dust.
Then, prepare, pushing is moved with motor 30 continue to drive, and make sustained ring 34 be positioned at foot for cleaning next time.Thus, push part 35 moves along the circular-arc track shown in Fig. 7 dot-and-dash line, from forming from the cleaning cloth 37 temporary transient states that separate.At last, push part 35 turns back to the position at cleaning beginning eve once more.
Therefore, the 3rd embodiment is also the same with second embodiment, can obtain not stay the effect of the wiping vestige of dust, and the effect that further improves wiping effect.
The 4th embodiment then is described.About with the identical aspect of aforesaid first to the 3rd embodiment, omit its explanation.
Figure 12 is the vertical view that the 4th embodiment is shown, and Figure 13 is its side view, and Figure 14 is the side view that its major part is shown.The Disc cleaner of the 4th embodiment also is the dedicated cleaner of disk A.Inside at cleaner body is furnished with: the disk rotation is moved with motor (the Japanese original text: ス テ one ジ moves Move モ one ) 41a, pulley 41b, pulley belt 41c, slide unit 42a, slide rail 42b, clean box 43, cleaning cloth 44, spool 45a and 45b, push part 46, is reeled and use motor 47 etc. with belt 40b, disk turning axle 40c, slide unit with motor 40a, disk rotation.
The disk rotation is moved with motor 41a, pulley 41b, pulley belt 41c, slide unit 42a and slide rail 42b and is set on the precalculated position of cleaner body inside with belt 40b, disk turning axle 40c, slide unit with motor 40a, disk rotation.Slide unit 42a links to each other with pulley belt 41c, and being supported on the slide rail 42b along the mode that radially slides of disk A.Clean box 43, cleaning cloth 44, spool 45a and 45b beyond these, push part 46, coiling are set on the slide unit 42a with motor 47.Especially cleaning cloth 44, spool 45a and 45b, push part 46 are set in the clean box 43.Clean box 43 is fixed on fixed position on the slide unit 42a by the pin that is used to locate and pin-and-hole.
The disk rotation constitutes the disk rotating mechanism that makes disk A rotation with motor 40a, disk rotation with belt 40b, disk turning axle 40c.Slide unit moves with motor 41a, pulley 41b, pulley belt 41c, slide unit 42a and slide rail 42b and constitute the travel mechanism that push part 46 is moved on the diametric(al) of disk A.Spool 45a and 45b, coiling are configured for the winding mechanism of auto reeling cleaning cloth 44 in the middle of cleaning with motor 47.
When the disk rotation drove with motor 40a, disk A rotated with belt 40b and disk turning axle 40c by the disk rotation.When slide unit moves when driving with motor 41a, slide unit 42a moves along the radial level of disk A by two pulley 41b, pulley belt 41c and slide rail 42b.When coiling drives with motor 47, be accommodated in a spool 45a rotation in the clean box 43, and cleaning cloth 44 is reeled.
As shown in figure 14, push part 46 is made of roller.This push part 46 is configured to by spring 46a and support unit 46b cleaning cloth 44 be pushed to from below elasticity.When cleaning cloth 44 was reeled, push part 46 was to rotate with cleaning cloth 44 tight state of contact.Utilize cleaning cloth 44 be urged parts 46 push to the part of disk A one side come on the wiping reading face dust this on the one hand, and in cleaning course a spool 45a rotation etc. aspect identical with aforesaid embodiment.In addition, each motor 40a, 41a, 47 controlled step are also identical with aforesaid cleaning, thereby the moving of the rotation of carrying out disk A automatically and push part 46, and the aspect of the coiling of cleaning section 44 etc. is also identical.
The aspect different with aforesaid embodiment be box body 43 itself with slide unit 42a from interior Monday of disk A outside the side direction Monday side shifting this point on.Even such embodiment, push part 46 from interior Monday of disk A outside the side direction Monday this point of side shifting, also without any variation.In addition, owing to cleaning cloth 44 elasticity are pressed on the reading face of disk A, so can effectively prevent to be difficult to cause reading face injured with the bigger and hard dust of cleaning cloth 44 wipings etc. by push part 46.Other effects can exemplify the effect identical with aforesaid embodiment.
The 5th embodiment then is described.About with the identical aspect of aforesaid first to fourth embodiment, omit its explanation.
Figure 15 is the skeleton view that the 5th embodiment is shown, and Figure 16 is its sectional view.The Disc cleaner of this embodiment is the clearer of the built-in disk B special use for example held in the disk cartridge B0 such as MD, MO dish.Disk cartridge B0 is installed in cleaner body 50.After disk cartridge B0 has been installed, open the gate B1 of disk cartridge B0, thereby peristome B2 becomes in the face of outside state, by this peristome B2 built-in disk B is cleaned thus.When built-in disk B is cleaned, though not special diagram can be used box body 12,22,36 with structure identical with aforesaid first to the 3rd embodiment etc. Box body 12,22,36 is configured to and the opposite up and down attitude of first to the 3rd embodiment, so that cleaning cloth 14,24,37 is in the face of peristome B2.
Especially as with the difference of first to the 3rd embodiment, as clear illustrating among Figure 16, be provided with laminal plate-shaped member 51 on cleaner body 50, this plate-shaped member 51 extends to the disk cartridge B0 outside from the slit that produces between the periphery B3 of the outer edge of peristome B2 B2a and built-in disk B.Be provided with ratchet 51a on the outer edge B2a that is stuck in peristome B2 at the front end of plate-shaped member 51, its bottom rotatably is installed on the axle 52 by hinge.After opening the gate B1 of disk cartridge B0, by on the outer edge B2a that ratchet 51a is snapped into peristome B2 described plate-shaped member 51 being set.Then, box body 12,22,36 is installed to peristome B2 above after, carry out the cleaning of built-in disk B by the step identical with aforesaid cleaning.
In this case, when cleaning finishes, push part 16,26,35 one-tenth be positioned at plate-shaped member 51 directly over state.At this moment, the dust that fully do not adhere to is also arranged from being urged the unrestrained situation of a part that parts 16,26,35 are extracted into the cleaning cloth 14,24,37 of built-in disk B one side (below).Both just there had been dust unrestrained, because these dust major parts are caught by plate-shaped member 51, so on the reading face of the built-in disk B that dust is not remained in comprise posting field or in the disk cartridge B0.
Therefore, the 5th embodiment is applicable to the cleaning of built-in disk B such as MD, MO dish, and can obtain the effect identical with aforesaid embodiment.
In addition, the invention is not restricted to each above-mentioned embodiment.
For example, as the variation of first embodiment, also can constitute the part of pushing cleaning cloth 14 with elastic bodys such as rubber as shown in figure 17, and the piece 16B of sharp to a certain degree pointed shape is set on push part 16.Owing to cleaning cloth 14 is pressed on the reading face of disk A with line state of contact elasticity by this 16B, thus can make bigger and hard dust etc. be difficult to be rolled on the cleaning cloth 14, and can effectively prevent owing to described dust causes reading face injured.Certainly, be not limited to first embodiment, in other embodiment, also can adopt such piece 16B.
As the variation of first, second embodiment, also can as shown in figure 18 two groups of box bodys 12,22 with same structure be installed, and between them, dispose disk A, thereby constitute the structure that cleans disk A two sides simultaneously.In addition, as the variation of the 3rd embodiment, also can have identical structure as shown in figure 19.In this case, needn't be when the cleaning of single face each time upset disk A, thereby disk A that can without difficulty ground rapid cleaning double-side type.
In each above-mentioned embodiment, push part 16,26,35,46 from interior Monday of disk A, B outside the side direction Monday side shifting, but also can make its in the outer Monday side direction Monday side shifting.In this case, the moment of push part 16,26,35,46 when cleaning finishes move to than posting field on the contour A3 position in the inner part.
In addition, in the cleaning that stops in the rotation of disk A, B finishes, push part 16,26,35,46 can be not than periphery A1, the B3 of disk A, B outer position fully, as long as be positioned at outside the posting field just passable.
Claims (10)
1. Disc cleaner comprises the disk rotating mechanism that makes the disk rotation, is used at the cleaning member of the rotary course cleaning reading face of described disk and makes described cleaning member and the push part that described reading face contacts, it is characterized in that,
Have travel mechanism, this travel mechanism makes described push part along the moving radially of disk in the cleaning course of described disk rotation, when cleaning finishes, described push part is arrived outside the posting field of disk.
2. Disc cleaner as claimed in claim 1, wherein, described travel mechanism make described push part from interior Monday of described disk outside the side direction Monday side shifting.
3. Disc cleaner as claimed in claim 1 or 2, wherein, described travel mechanism makes described push part arrive the position more outer than the periphery of described disk when cleaning finishes.
4. as each described Disc cleaner in the claim 1 to 3, wherein, in disk cartridge, hold described disk with gate and peristome, also have from the plate-shaped member of slit outside described disk cartridge between outer edge of opening the described peristome that presents under the state of described gate and described disk, described travel mechanism when cleaning finishes, make described push part arrive described plate-shaped member above.
5. as each described Disc cleaner in the claim 1 to 4, wherein, described cleaning member is a cleaning cloth, and is provided between described push part and the described reading face and carries out wiping, also has to be used at the reel winding mechanism of this cleaning member of cleaning course.
6. Disc cleaner as claimed in claim 5, wherein, the coiling direction of described cleaning member and the moving direction of described push part intersect.
7. Disc cleaner as claimed in claim 5, wherein, the coiling direction of described cleaning member becomes reverse direction with respect to the moving direction of described push part.
8. as each described Disc cleaner in the claim 1 to 7, wherein, described push part is made of elastic body.
9. Disc cleaner as claimed in claim 8, wherein, described push part has the tip portion that is used for described cleaning member is shifted onto described reading face one side.
10. as each described Disc cleaner in the claim 1 to 9, wherein, can clean described disk the two sides be provided with two groups of described cleaning members and push part.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2002/013202 WO2004055810A1 (en) | 2002-12-17 | 2002-12-17 | Disc cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1695195A true CN1695195A (en) | 2005-11-09 |
| CN1300800C CN1300800C (en) | 2007-02-14 |
Family
ID=32587960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB028298012A Expired - Fee Related CN1300800C (en) | 2002-12-17 | 2002-12-17 | Disc cleaner |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPWO2004055810A1 (en) |
| CN (1) | CN1300800C (en) |
| AU (1) | AU2002368459A1 (en) |
| WO (1) | WO2004055810A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148333A (en) * | 2014-07-02 | 2014-11-19 | 京东方科技集团股份有限公司 | Reaction chamber cleaning device |
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|---|---|---|---|---|
| JPS5151748A (en) * | 1974-10-31 | 1976-05-07 | Meidensha Electric Mfg Co Ltd | HICHOKUSENTEI KOTAI |
| JPH05151748A (en) * | 1991-11-28 | 1993-06-18 | Kubota Corp | Disk cleaner |
| JPH08180643A (en) * | 1994-12-27 | 1996-07-12 | Hitachi Electron Service Co Ltd | Washing device for optical disk and dust adsorptive cloth |
| JPH11185254A (en) * | 1997-12-19 | 1999-07-09 | Mitsubishi Chemical Corp | Magnetic disk substrate cleaning method and device |
| JP3308258B2 (en) * | 2000-03-15 | 2002-07-29 | 東豊工業株式会社 | Cleaning device for optical discs in cartridges |
| JP3852669B2 (en) * | 2000-11-17 | 2006-12-06 | パイオニア株式会社 | Cartridge and recording medium surface cleaning method |
-
2002
- 2002-12-17 CN CNB028298012A patent/CN1300800C/en not_active Expired - Fee Related
- 2002-12-17 WO PCT/JP2002/013202 patent/WO2004055810A1/en active Application Filing
- 2002-12-17 AU AU2002368459A patent/AU2002368459A1/en not_active Abandoned
- 2002-12-17 JP JP2004560579A patent/JPWO2004055810A1/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148333A (en) * | 2014-07-02 | 2014-11-19 | 京东方科技集团股份有限公司 | Reaction chamber cleaning device |
| CN104148333B (en) * | 2014-07-02 | 2016-04-13 | 京东方科技集团股份有限公司 | A kind of reative cell clearing apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2002368459A1 (en) | 2004-07-09 |
| WO2004055810A1 (en) | 2004-07-01 |
| JPWO2004055810A1 (en) | 2006-04-20 |
| CN1300800C (en) | 2007-02-14 |
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