CN106992017A - A kind of CD drive - Google Patents
A kind of CD drive Download PDFInfo
- Publication number
- CN106992017A CN106992017A CN201610040364.1A CN201610040364A CN106992017A CN 106992017 A CN106992017 A CN 106992017A CN 201610040364 A CN201610040364 A CN 201610040364A CN 106992017 A CN106992017 A CN 106992017A
- Authority
- CN
- China
- Prior art keywords
- box body
- unit
- optical
- drive
- optical pick
- 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.)
- Granted
Links
Classifications
-
- 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
Landscapes
- Optical Recording Or Reproduction (AREA)
Abstract
The present invention relates to CD-ROM drive field, disclose a kind of CD drive, including propulsive mechanism, read write device, controller and front end are provided with the box body of opening, the propulsive mechanism is disposed side by side in the box body with read write device, the propulsive mechanism is close to the openend of box body, openend of the read write device away from box body, the read write device includes pallet device and the first optical pick-up unit and the second optical pick-up unit setting up and down, the propulsive mechanism coordinates with the optical disk cartridge being pushed at box opening, the propulsive mechanism is used to release the optical disc tray in the optical disk cartridge from the optical disk cartridge, and the optical disc tray is pushed into the region between first optical pick-up unit and the second optical pick-up unit, the pallet device is used to hold in the palm the CD carried in optical disc tray, and drive the optical disk rotary.The CD drive of the present invention is that two-sided read-write can be achieved without capturing or overturning CD, improves the Information Security of both-sided optical disc.
Description
Technical field
The present invention relates to CD-ROM drive field, more particularly to a kind of CD drive.
Background technology
CD drive abbreviation CD-ROM drive, for being written and read to CD.CD-ROM structure includes optical pick-up unit,
Abbreviation OPU (Optical Pick-up Unit) and servo-control system, optical pick-up unit are also laser head,
It includes laser, photoelectric detector and optics.Optical pick-up unit is the read-write system of CD, is read
When going out, the laser beam that it is emitted is irradiated on the concavo-convex reflective surface of CD, after being reflected by reflector layer, warp
The laser beam that photoelectric detector will reflect back into is converted to analog signal, then obtains signal after being handled through electronic circuit
Coding, encodes the data just read after decoding;During write-in, launch the laser Jing Guo signal modulation and arrive
Imprinting is carried out to CD on blank CD.
Common CD drive is merely able to a face of writable disc, so if needing the another of writable disc
Simultaneously, it is necessary to CD is exited from CD-ROM drive, CD-ROM drive is re-fed into after upset, by CD ROM read-write CD
Another face, the reading/writing method for taking both-sided optical disc the above traditional is not only cumbersome, the read-write of CD
Efficiency is low, increases the time cost and human cost of CD read and write, except this, and traditional both-sided optical disc is read and write
Method adds both-sided optical disc by human hand or the number of times for the device turning operation that turns over, and increases both-sided optical disc and is drawn
Wound or defaced probability, the information for being easily caused both-sided optical disc are lost.
There is a kind of CD drive with two optical pick-up units in the prior art, it is not necessary to overturn light
Disk is that the positive and negative that can realize the CD to sending into the CD drive is written and read, but is still avoided not
The operation of CD-ROM drive is sent into afterwards to first capturing for CD, in today of information security attention, both-sided optical disc
Closure and confidentiality seem increasingly important, the CD-ROM drive of existing double optics pickup unit can not expire well
The confidentiality of sufficient both-sided optical disc, in the prior art in the absence of need not capture CD or upset CD i.e. can be achieved pair
CD carries out the CD drive of two-sided read-write.
The content of the invention
To overcome the deficiencies in the prior art, the purpose of the present invention is:A kind of CD drive is provided, using double
Optical pick-up unit, can be to being stored in optical disk cartridge in the case where that need not overturn CD or optical disk cartridge
CD carries out two-sided read-write, easy to operate, improves the read-write efficiency of both-sided optical disc, the CD drive
It is automatic that CD is promoted into read-write region, protect CD not touched by external force, improve CD and storing and reading and writing
During security.
In order to solve the technical problem in background technology, the invention provides a kind of CD drive, including push away
Enter the box body that mechanism, read write device, controller and front end are provided with opening, the propulsive mechanism and read write device
It is disposed side by side in the box body, the propulsive mechanism is close to the openend of box body, and the read write device is remote
The openend of box body,
The read write device includes pallet device and the first optical pick-up unit and the second light pick-up setting up and down
Unit,
The propulsive mechanism coordinates with the optical disk cartridge being pushed at box opening, and the propulsive mechanism is used for institute
State the optical disc tray in optical disk cartridge to release from the optical disk cartridge, and the optical disc tray is pushed into described first
Region between optical pick-up unit and the second optical pick-up unit, the pallet device, which is used to hold in the palm, carries optical disc tray
In CD, and drive the optical disk rotary.
Preferably, the propulsive mechanism includes tooth form and promotes bar and rectangle to promote bar, the tooth form promote bar and
Rectangle promotes bar to be arranged on the lower surface inwall of the box body, and the tooth form promotes bar and rectangle to promote bar to put down
Row is set, and is extended by the openend of box body toward in box body, and the tooth form promotes bar and rectangle to promote bar point
Two grooves not with the optical disk cartridge lower surface coordinate.
Alternatively, the propulsive mechanism includes the first rack and the second rack, first rack and the second tooth
Bar is separately positioned on the both sides inwall of the box body, and is extended by the openend of box body toward in box body.
Preferably, the tooth form promotes bar close to the side of the box body, and the rectangle promotes bar close to described
The opposite side of box body.
Specifically, the read write device includes upper CD-ROM drive and lower CD-ROM drive, and first optical pick-up unit is set
In upper CD-ROM drive, second optical pick-up unit is arranged on lower CD-ROM drive, the upper CD-ROM drive and lower CD-ROM drive phase up and down
To setting, when the upper CD-ROM drive and lower CD-ROM drive closure, first optical pick-up unit is to the CD
Simultaneously operated, second optical pick-up unit is operated to the another side of the CD.
Further, the read write device also includes first gear and the first lifting clamp, first lifting
The side of clamp is provided with inclined first lifting groove, and the first gear rotation drives the first lifting clamp
Move horizontally, and then first lifting groove drives the upper CD-ROM drive to move up and down;
The read write device also includes second gear and the second lifting clamp, the side of the second lifting clamp
Provided with inclined second lifting groove, the second gear rotation drives the second lifting clamp plate level movement,
And then second lifting groove drives the lower CD-ROM drive to move up and down.
Further, the inboard wall of cartridge is provided with tray salver limited post, the tray salver limited post and the CD
The tray salver fixing groove of box lower surface coordinates,
When the CD in the optical disc tray is reached when region is read and write, the tray salver fixing groove is moved to described
The surface of tray salver limited post, the tray salver limited post is caught in the tray salver fixing groove, and the optical disk cartridge is locked
It is fixed;Until the tray salver limited post departs from the tray salver fixing groove, then the optical disk cartridge is unlocked.
Specifically, when the tray salver limited post is caught in the tray salver fixing groove, the light in the optical disc tray
Center hole and the pallet device consistency from top to bottom.
Specifically, first optical pick-up unit is used to turn the information of the wherein one side imprinting of the CD
Analog signal is changed to, second optical pick-up unit is used to turn the information of the another side imprinting of the CD
It is changed to analog signal.
The CD drive of the present invention also includes total AD conversion unit, total AD conversion unit and control
Device is connected, for the analog signal for exporting first optical pick-up unit and/or the second optical pick-up unit
Be converted to data signal.
Using above-mentioned technical proposal, the present invention has the advantages that:1. CD drive, which has, receives whole
The opening of individual optical disk cartridge, without in advance taking out CD from optical disk cartridge, it is ensured that the closure of optical disc storage;
When optical disk cartridge 2. being pushed into CD drive, the impeller of CD drive by the optical disc tray in optical disk cartridge from
Released in optical disk cartridge, and the optical disc tray is pushed into the first optical pick-up unit and the second optical pick-up unit
Between region, it is ensured that the security of CD;3. two optical pick-up units setting up and down enter to CD
The two-sided read-write of row, without overturning CD, improves the convenience of the two-sided read-write of CD.In summary, this hair
Bright CD drive utilizes double optics pickup unit, in the case where that need not overturn CD or optical disk cartridge i.e.
Two-sided read-write can be carried out to the CD being stored in optical disk cartridge, it is easy to operate, improve the read-write of both-sided optical disc
Efficiency, the CD drive is automatic to promote read-write region by CD, protects CD not touched by external force, carries
High security of the CD during storage and read-write.
Brief description of the drawings
, below will be in embodiment or description of the prior art in order to illustrate more clearly of technical scheme
The required accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are only this hair
Some bright embodiments, for those of ordinary skill in the art, are not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the CD drive that the embodiment of the present invention 1 is provided;
Fig. 2 is the structural representation of CD drive under push-in optical disk cartridge state provided in an embodiment of the present invention;
Fig. 3 is the bottom schematic view of CD drive under push-in optical disk cartridge state provided in an embodiment of the present invention;
Fig. 4 is the exploded perspective view of CD drive under push-in optical disk cartridge state provided in an embodiment of the present invention;
Fig. 5 is the structural representation for the CD drive that the embodiment of the present invention 2 is provided.
Wherein, reference is corresponded in figure:1- box bodys, 11- propulsive mechanisms, 12- read write devices, 13- tray salvers
Limited post, the optical pick-up units of 2- first, the optical pick-up units of 3- second, 4- pallet devices, 51- tooth forms promote bar,
52- rectangles promote bar, the racks of 53- first, the racks of 54- second, 6- optical disk cartridges, 61- optical disc trays, 71- first
Gear, 72- second gears, the lifting clamps of 73- first, the lifting clamps of 74- second.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
Property work on the premise of the every other embodiment that is obtained, belong to the scope of protection of the invention.
Embodiment 1:Fig. 4 is the blast of CD drive under push-in optical disk cartridge state provided in an embodiment of the present invention
Schematic diagram, with reference to Fig. 1-4 as can be seen that the present embodiment provide double-surface compact disc case include propulsive mechanism 11,
Read write device 12, controller and front end are provided with the box body 1 of opening, the propulsive mechanism 11 and read write device 12
It is disposed side by side in the box body 1, the propulsive mechanism 11 is close to the openend of box body 1, the read-write heads
Openend of the structure 12 away from box body 1,
The read write device 12 includes pallet device 4 and the first optical pick-up unit 2 setting up and down and the second light
Pickup unit 3 is learned,
The propulsive mechanism 11 coordinates with the optical disk cartridge 6 being pushed at the opening of box body 1, the propulsive mechanism 11
For the optical disc tray 61 in the optical disk cartridge 6 to be released from the optical disk cartridge 6, and by the compact disk carrier
Disk 61 is pushed into the region between the optical pick-up unit 3 of the first optical pick-up unit 2 and second, the support
Disk device 4 is used to hold in the palm the CD carried in optical disc tray 61, and drives the optical disk rotary.
In the present embodiment, the propulsive mechanism 11 includes tooth form and promotes bar 51 and rectangle to promote bar 52, described
Tooth form promotes bar 51 and rectangle to promote bar 52 to be arranged on the lower surface inwall of the box body 1, the tooth form
Promote bar 51 and rectangle to promote bar 52 to be arranged in parallel, and extend by the openend of box body 1 toward box body 1 is interior,
The tooth form promotes bar 51 and rectangle to promote two grooves of the bar 52 respectively with the lower surface of optical disk cartridge 6 to match somebody with somebody
Close.
Specifically, the tooth form promotes bar 51 close to the side of the box body 1, and the rectangle promotes bar 52
Close to the opposite side of the box body 2.
Specifically, the read write device 12 includes upper CD-ROM drive and lower CD-ROM drive, first optical pick-up unit 2
CD-ROM drive is arranged on, second optical pick-up unit 3 is arranged on lower CD-ROM drive, the upper CD-ROM drive and lower CD-ROM drive
It is oppositely arranged up and down, when the upper CD-ROM drive and lower CD-ROM drive closure, described first optical pick-up unit, 2 pairs of institutes
The one side for stating CD is operated, and the another side of 3 pairs of CDs of the second optical pick-up unit is grasped
Make.
Further, the read write device 12 also includes the lifting clamp 73 of first gear 71 and first, described
The side of first lifting clamp 73 is provided with inclined first lifting groove, and the rotation of first gear 71 drives institute
The first lifting clamp 73 is stated to move horizontally, and then first lifting groove drives the upper CD-ROM drive to move up and down;
The read write device 12 also includes second gear 72 and second and lifts clamp 74, second lifting clamp
The side of plate 74 is provided with inclined second lifting groove, and the rotation of second gear 72 drives second lifting
Clamp 74 is moved horizontally, and then second lifting groove drives the lower CD-ROM drive to move up and down.
Preferably, the inwall of box body 1 of the CD drive is provided with tray salver limited post 13, the tray salver limit
The tray salver fixing groove of position post 13 and the lower surface of optical disk cartridge 6 coordinates, the light in the optical disc tray 61
Disk is reached when region is read and write, and the tray salver fixing groove is moved to the surface of the tray salver limited post 13, institute
State tray salver limited post 13 and be caught in the tray salver fixing groove, the optical disk cartridge 6 is locked;Until tray salver limit
Position post 13 departs from the tray salver fixing groove, then the optical disk cartridge 6 is unlocked.
Further, when the tray salver limited post 13 is caught in the tray salver fixing groove, the optical disc tray 61
In cd center hole and the consistency from top to bottom of pallet device 4.
Specifically, first optical pick-up unit 2 is used for the information of the wherein one side imprinting of the CD
Analog signal is converted to, second optical pick-up unit 3 is used for the letter of the another side imprinting of the CD
Breath is converted to analog signal.
The CD drive of the present invention also includes total AD conversion unit, total AD conversion unit and control
Device is connected, for the simulation for exporting the optical pick-up unit 3 of the first optical pick-up unit 2 and/or second
Signal is converted to data signal.
The CD drive of the present embodiment is used cooperatively with special double-surface compact disc case, by the dual light
Face-up, the insertion opening of the insertion CD drive of tray salver, the bottom surface of the double-surface compact disc case is set
The tooth form having with the CD drive promotes the first groove that bar 51 coordinates, and promotes bar with the rectangle
Being provided with inside 52 the second grooves coordinated, the double-surface compact disc case is used for inside little gear, double-surface compact disc case
Optical disc tray is provided with the pallet rack engaged with the little gear, and the little gear exposes first groove,
And promote bar 51 to coordinate with the tooth form, it is described when the double-surface compact disc case promotes the CD drive
Rectangle promotes bar 52 to be caught in second groove, and second groove plays positioning action, meanwhile, the tooth
Shape promotes bar 51 to be caught in first groove and engaged with the little gear, i.e., described during propulsion
Tooth form promotes the rotation of the driving pinion of bar 51, and then little gear drives pallet rack to make straight line relative to little gear
Mobile, i.e., described optical disc tray is released from double-surface compact disc case, and the compact disk carrier pan arrest carries CD from CD
The region for removing and being entered between the first optical pick-up unit 2 and the second optical pick-up unit 3 in box 6,
The double-surface compact disc case bottom surface is provided with tray salver fixing groove, when optical disc tray 3 removes the box body until CD
When being completely exposed from box body, or, the optical disc tray is moved to after specified location, will by sensor
Detection signal is sent to controller, and the tray salver limited post 13 is caught in the tray salver fixing groove, locks CD
Box, prevents from arbitrarily extracting optical disk cartridge during writable disc, it is to avoid optical disc tray is caused to damage, control
Device is received after the detection signal of the sensor, controls motor and/or second gear to first gear 71
72 motor is powered, and the first gear 71 is engaged with the rack on the first lifting clamp 73, and described first
Gear 71 drives the first lifting clamp 73 to move linearly, and similarly the second gear 72 drives described the
Two lifting clamps 74 move linearly, and the first lifting clamp 73 and second lifting clamp 74 drives CD to drive
CD-ROM drive in dynamic device fixes rotation and lifting seat, makes the upper CD-ROM drive with being closed above and below lower CD-ROM drive, utilizes the support
Disk device 4 holds up CD and drives optical disk rotary, and first optical pick-up unit 2 is carried out to the front of CD
Read-write operation, second optical pick-up unit 3 is written and read operation to the reverse side of CD, it is preferable that can
To control two optical pick-up units to act simultaneously, single optical pick-up unit can also be controlled to the list of CD
Face is written and read operation.
Embodiment 2:Fig. 5 is the structural representation for the CD drive that the embodiment of the present invention 2 is provided, from figure
As can be seen that the propulsive mechanism 11 includes the first rack 53 and the second rack 54, first rack 53
On the both sides inwall that the box body 1 is separately positioned on the second rack 54, and it is past by the openend of box body 1
Extend in box body 1.
The CD drive of the present embodiment is used cooperatively with another double-surface compact disc case, the both-sided optical disc
Pallet is provided with box, the both sides of pallet are provided with rack, and two side walls of double-surface compact disc case are provided with opening, two-sided
Two little gears set in optical disk cartridge are exposed to outside the double-surface compact disc case by corresponding opening portion respectively
Portion, and the little gear respectively with corresponding rack engage, when by the openend of the double-surface compact disc case towards
During the opening direction of box body 1 insertion of the CD drive, the first rack of the CD drive of the present embodiment
53 and second rack 54 respectively with two pinion fits, during propulsion, first rack 53
Engaged with the second rack 54 with two little gears, i.e., the described rack 54 of first rack 53 and second drives two
Little gear rotates, and then little gear drives the rack of pallet both sides to move linearly, i.e., described optical disc tray from
Released in double-surface compact disc case, the compact disk carrier pan arrest carries CD and enters the first optical pick-up unit 2 and the
Region between two optical pick-up units 3, other features are same as Example 1, will not be repeated here.
The CD drive of the present invention utilizes double optics pickup unit, need not overturn CD or optical disk cartridge
In the case of two-sided read-write can be carried out to the CD that is stored in optical disk cartridge, it is easy to operate, improve dual light
The read-write efficiency of disk, the CD drive is automatic to promote read-write region by CD, protects CD not by external force
Touching, improves security of the CD during storage and read-write.
Above disclosed is only several preferred embodiments of the present invention, can not limit this with this certainly
The interest field of invention, therefore the equivalent variations made according to the claims in the present invention, still belong to the present invention and are covered
Scope.
Claims (10)
1. a kind of CD drive, it is characterised in that including propulsive mechanism (11), read write device (12),
Controller and front end are provided with the box body (1) of opening, and the propulsive mechanism (11) and read write device (12) are simultaneously
Row is arranged in the box body (1), and the propulsive mechanism (11) is close to the openend of box body (1), institute
Openend of the read write device (12) away from box body (1) is stated,
The read write device (12) includes pallet device (4) and the first optical pick-up unit (2) setting up and down
With the second optical pick-up unit (3),
The propulsive mechanism (11) coordinates with the optical disk cartridge (6) being pushed at box body (1) opening, described
Propulsive mechanism (11) is used for the optical disc tray (61) in the optical disk cartridge (6) from the optical disk cartridge (6)
It is middle to release, and the optical disc tray (61) is pushed into first optical pick-up unit (2) and the second optics
Region between pickup unit (3), the pallet device (4) is used to hold in the palm the light carried in optical disc tray (61)
Disk, and drive the optical disk rotary.
2. CD drive according to claim 1, it is characterised in that the propulsive mechanism (11)
Bar (51) and rectangle is promoted to promote bar (52) including tooth form, the tooth form promotes bar (51) and rectangle to push away
Dynamic bar (52) is arranged on the lower surface inwall of the box body (1), and the tooth form promotes bar (51) and square
Shape promotes bar (52) to be arranged in parallel, and extends by the openend of box body (1) toward box body (1) is interior, institute
State two of tooth form promotion bar (51) and rectangle promotion bar (52) respectively with the optical disk cartridge (6) lower surface
Groove coordinates.
3. CD drive according to claim 1, it is characterised in that the propulsive mechanism (11)
Including the first rack (53) and the second rack (54), first rack (53) and the second rack (54)
On the both sides inwall for being separately positioned on the box body (1), and by box body (1) openend toward box body (1)
Interior extension.
4. CD drive according to claim 2, it is characterised in that the tooth form promotes bar (51)
Close to the side of the box body (1), the rectangle promotes bar (52) close to the another of the box body (2)
Side.
5. CD drive according to claim 1, it is characterised in that the read write device (12)
Including upper CD-ROM drive and lower CD-ROM drive, first optical pick-up unit (2) is arranged on CD-ROM drive, second light
Learn pickup unit (3) and be arranged on lower CD-ROM drive, the upper CD-ROM drive above and below lower CD-ROM drive with being oppositely arranged, on described
When CD-ROM drive is closed with lower CD-ROM drive, first optical pick-up unit (2) operates to the one side of the CD,
Second optical pick-up unit (3) operates to the another side of the CD.
6. CD drive according to claim 5, it is characterised in that the read write device (12)
Also include first gear (71) and the first lifting clamp (73), the side of the first lifting clamp (73)
Face is provided with inclined first lifting groove, and first gear (71) rotation drives the first lifting clamp (73)
Move horizontally, and then first lifting groove drives the upper CD-ROM drive to move up and down;
The read write device (12) also includes second gear (72) and the second lifting clamp (74), described
The side of second lifting clamp (74) is provided with inclined second lifting groove, second gear (72) rotation
The second lifting clamp (74) is driven to move horizontally, and then second lifting groove drives the lower CD-ROM drive
Move up and down.
7. CD drive according to claim 1, it is characterised in that on box body (1) inwall
Provided with tray salver limited post (13), the tray salver limited post (13) and the disk of the optical disk cartridge (6) lower surface
Box fixing groove coordinates,
When the CD in the optical disc tray (61) is reached when region is read and write, the tray salver fixing groove is moved
To the surface of the tray salver limited post (13), the tray salver limited post (13) is caught in the tray salver and fixed
Groove, the optical disk cartridge (6) is locked;Until the tray salver limited post (13) departs from the tray salver fixing groove,
Then the optical disk cartridge (6) is unlocked.
8. CD drive according to claim 7, it is characterised in that when the tray salver limited post (13)
When being caught in the tray salver fixing groove, cd center hole and the pallet device (4) in the optical disc tray (61)
Consistency from top to bottom.
9. the CD drive according to any one in claim 1-8, it is characterised in that described
One optical pick-up unit (2) is used to the information of the wherein one side imprinting of the CD being converted to analog signal,
Second optical pick-up unit (3) is used to the information of the another side imprinting of the CD being converted to simulation letter
Number.
10. CD drive according to claim 9, it is characterised in that also including total analog-to-digital conversion list
Member, total AD conversion unit is connected with controller, for by first optical pick-up unit (2) and
/ or the second optical pick-up unit (3) output analog signal be converted to data signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610040364.1A CN106992017B (en) | 2016-01-21 | 2016-01-21 | A kind of CD drive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610040364.1A CN106992017B (en) | 2016-01-21 | 2016-01-21 | A kind of CD drive |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106992017A true CN106992017A (en) | 2017-07-28 |
CN106992017B CN106992017B (en) | 2019-07-09 |
Family
ID=59413562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610040364.1A Active CN106992017B (en) | 2016-01-21 | 2016-01-21 | A kind of CD drive |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106992017B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112562745A (en) * | 2021-01-07 | 2021-03-26 | 石家庄书立贸易有限公司 | Anti-pollution optical disc taking and placing equipment |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1741164A (en) * | 2004-07-27 | 2006-03-01 | 船井电机株式会社 | Disc apparatus |
CN2770042Y (en) * | 2004-12-29 | 2006-04-05 | 鸿富锦精密工业(深圳)有限公司 | Optical disc driver tray in-out mechanism |
US7489601B2 (en) * | 2003-10-06 | 2009-02-10 | Sony Computer Entertainment, Inc. | Disk drive |
CN102129871A (en) * | 2010-01-20 | 2011-07-20 | 日立-Lg数据存储韩国公司 | Optical disc drive |
CN104575534A (en) * | 2014-12-31 | 2015-04-29 | 苏州互盟信息存储技术有限公司 | Automatic read-write device for double-sided disc |
CN104616674A (en) * | 2014-12-31 | 2015-05-13 | 苏州互盟信息存储技术有限公司 | Ejector piece type double-sided optical disk box |
CN104934047A (en) * | 2015-05-04 | 2015-09-23 | 苏州互盟信息存储技术有限公司 | Both-sided optical disk driver |
-
2016
- 2016-01-21 CN CN201610040364.1A patent/CN106992017B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7489601B2 (en) * | 2003-10-06 | 2009-02-10 | Sony Computer Entertainment, Inc. | Disk drive |
CN1741164A (en) * | 2004-07-27 | 2006-03-01 | 船井电机株式会社 | Disc apparatus |
CN2770042Y (en) * | 2004-12-29 | 2006-04-05 | 鸿富锦精密工业(深圳)有限公司 | Optical disc driver tray in-out mechanism |
CN102129871A (en) * | 2010-01-20 | 2011-07-20 | 日立-Lg数据存储韩国公司 | Optical disc drive |
CN104575534A (en) * | 2014-12-31 | 2015-04-29 | 苏州互盟信息存储技术有限公司 | Automatic read-write device for double-sided disc |
CN104616674A (en) * | 2014-12-31 | 2015-05-13 | 苏州互盟信息存储技术有限公司 | Ejector piece type double-sided optical disk box |
CN104934047A (en) * | 2015-05-04 | 2015-09-23 | 苏州互盟信息存储技术有限公司 | Both-sided optical disk driver |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112562745A (en) * | 2021-01-07 | 2021-03-26 | 石家庄书立贸易有限公司 | Anti-pollution optical disc taking and placing equipment |
Also Published As
Publication number | Publication date |
---|---|
CN106992017B (en) | 2019-07-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1145151C (en) | Disc laser-graining apparatus | |
EP0724261B1 (en) | Auto changer | |
US8085625B2 (en) | Burner system capable of inverting an optical disc and inverter thereof | |
WO2016177317A1 (en) | Double-sided optical disc drive | |
CN106992017A (en) | A kind of CD drive | |
JP2005031930A (en) | Large-capacity high-speed recording and reproducing optical disk system | |
US20050007896A1 (en) | Multiple compact disk storage, recording and playback system | |
CN107644177B (en) | Physical isolation type data one-way transmission device and method | |
CN107657969A (en) | A kind of physical isolation formula data transmission device and method | |
CN1453781A (en) | Information recording apparatus | |
CN106992020B (en) | A kind of optical disk cartridge | |
CN101034574B (en) | Reading head driving device of the CD machine and its driving method | |
CN106992021B (en) | A kind of turnover optical disk cartridge | |
US6904605B2 (en) | Scanning device for magazine-type storage medium and method therefore | |
JP2000251371A (en) | Disk changer | |
JPH08212672A (en) | Disk loading device | |
CN2636365Y (en) | Optical disc recording/reproducing device | |
JP2007141318A (en) | Cartridge for housing flexible disk | |
JPS6015854A (en) | Integrated optical disk device | |
CN206432033U (en) | Disks array storehouse | |
JP2009266314A (en) | Disk device | |
JP3298921B2 (en) | Playback device | |
JP2003051149A (en) | Disk changer | |
JPH0433588Y2 (en) | ||
JPH07282520A (en) | Disk reproducing device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |