CN106992021B - A kind of turnover optical disk cartridge - Google Patents
A kind of turnover optical disk cartridge Download PDFInfo
- Publication number
- CN106992021B CN106992021B CN201610040208.5A CN201610040208A CN106992021B CN 106992021 B CN106992021 B CN 106992021B CN 201610040208 A CN201610040208 A CN 201610040208A CN 106992021 B CN106992021 B CN 106992021B
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- CN
- China
- Prior art keywords
- optical disc
- box body
- disk cartridge
- disc tray
- optical disk
- 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.)
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- 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
- G11B33/04—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon modified to store record carriers
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- Packaging For Recording Disks (AREA)
Abstract
The present invention relates to optical disc storage fields, disclose a kind of turnover optical disk cartridge, the box body of opening is equipped with including front end and is arranged in the intracorporal optical disc tray of the box, the optical disc tray is equipped with for holding in the palm the coil for carrying CD, the middle part of the coil is equipped with circular opening, clamping mechanism is additionally provided on the optical disc tray, the space of limitation CD is formed between the clamping mechanism and optical disc tray, the clamping mechanism and optical disc tray do not block the data area of the CD, the optical disc tray can be mobile to the opening of box body, the data area of the CD is set to remove the box body.Turnover optical disk cartridge anti-dust performance of the invention is superior, and entire optical disk cartridge front or back is inserted into matched dedicated CD-ROM drive, and the CD in optical disk cartridge can be sent into the region to be read and write of CD-ROM drive, easy to operate, improves read-write efficiency and safety.
Description
Technical field
The present invention relates to optical disc storage field more particularly to a kind of turnover optical disk cartridges.
Background technique
In existing optical disc, use based on single-sided discs, single-sided discs can only read and write data on one side, CD
Data storage capacity is small, in addition causes the waste in resource and space on one side.Both-sided optical disc can expand number with two-sided reading writing information data
The biggest factor according to memory capacity, but limitation both-sided optical disc application is that both-sided optical disc is easy scuffing or dirty when manpower operates
Damage cd side causes the destruction and loss of data, if both-sided optical disc lock is placed in the closing optical disk cartridge that manpower can not touch,
The then selective read-write discs operation of any one side of both-sided optical disc becomes the problem for needing to solve.
In the prior art, the mode both-sided optical disc in closing optical disk cartridge being written and read using laser pickup head,
Moveable plate structure is all opened up in closing optical disk cartridge upper and lower surface, removes plate structure, light of the laser pickup head to exposing
Disc portion is written and read.This mode not only has very high requirement to the technique of optical disk cartridge, but also read-write discs operation is also more numerous
It is trivial, higher cost.
In the prior art, common optical disk cartridge includes the pallet that can accommodate CD, and CD is placed in the pallet
Bottom surface, CD-ROM drive can only be written and read the front for the CD being placed on pallet, except non-gripping CD and be overturn,
Otherwise the reverse side of CD can not be written and read；On the other hand, it with the extensive use of both-sided optical disc, is respectively used for reading
The CD-ROM drive research and development for writing both-sided optical disc are also increasingly subject to the concern of people, need to be used to read and write described in the both-sided optical disc feeding by crawl
In the CD-ROM drive of both-sided optical disc, along with crawl both-sided optical disc This move, the storage of both-sided optical disc is destroyed to a certain extent
Safety causes information to be lost it could even be possible to destroying the data field of both-sided optical disc, and there is no without grabbing light in the prior art
Disk or overturning CD are that the technology that two-sided read-write operation is carried out to the CD in double-surface compact disc case is driven using dedicated optical.
Therefore, a kind of turnover optical disk cartridge is researched and developed, for storing both-sided optical disc, is turned over by overturning optical disk cartridge drive by hand
Turn the both-sided optical disc in optical disk cartridge, without grabbing CD or directly being overturn i.e. CD optionally to both-sided optical disc
Front and back sides be written and read disk operation, it appears it is increasingly important.
Summary of the invention
In order to overcome the deficiencies of the prior art, the object of the present invention is to provide a kind of turnover optical disk cartridge, anti-dust performance is excellent
More, optical disc storage is highly-safe, and entire optical disk cartridge front or back is inserted into matched dedicated CD-ROM drive, can be by CD
CD in box is sent into the region to be read and write of CD-ROM drive, and overturning entire optical disk cartridge can be double in turnover optical disk cartridge to being stored in
Face CD carries out two-sided read-write operation, easy to operate, improves read-write efficiency and safety.
In order to solve the technical problem in background technique, the present invention provides a kind of turnover optical disk cartridges, including front end
In the intracorporal optical disc tray of the box, the optical disc tray is equipped with for holding in the palm the disk for carrying CD for box body and setting equipped with opening
Circle, the middle part of the coil are equipped with circular opening, are additionally provided with clamping mechanism, the clamping mechanism and CD on the optical disc tray
The space of limitation CD is formed between pallet, the clamping mechanism and optical disc tray do not block the data area of the CD,
The optical disc tray can be mobile to the opening of box body, and the data area of the CD is made to remove the box body.
Further, gear is equipped in the box body, the optical disc tray is equipped with pallet rack gear, the gear and pallet
Rack gear engagement, when driving gear rotation, the gear drives the pallet rack gear to move to the opening, and then makes institute
It is mobile to box portion outside to state optical disc tray.
Preferably, the quantity of the gear is two, is equipped with tray salver side opening, the disk in the two side walls of the box body
Box side opening and the gear correspond, and the edge of the gear leans out the box body by the tray salver side opening.
Correspondingly, the quantity of the pallet rack gear is two, and two of the optical disc tray are arranged in the pallet rack gear
On side wall.
Preferably, the box body is fastened by upper cover and lower cover, and the gear is arranged by fixing axle in the tray salver
In side opening, the fixation hole for fixing the fixing axle is relatively set in the upper cover and lower cover, the gear is around described
Fixing axle rotation.
Further, it is additionally provided with lock piece on the box body, the optical disc tray is equipped with to be cooperated with the lock piece
Pallet locked groove, when the lock piece is caught in the pallet locked groove, the optical disc tray is locked in the box body, when the lock
When stop member is detached from the pallet locked groove, the optical disc tray is unlocked.
Preferably, the lock piece is the elastic component of strip, and the lock piece includes hook and limited block, the box body
Side inner walls are equipped with fixing groove, and the hook is fixed in the fixing groove, and the pallet locked groove is arranged in the optical disc tray
Side wall on.
Further, the clamping mechanism is pan arrest pressing plate, and the pan arrest pressing plate does not block the data area of the CD.
Specifically, the CD is placed between the optical disc tray and pan arrest pressing plate, and the pan arrest pressing plate can be with institute
Optical disc tray is stated to be fixedly connected.
Preferably, the box surface is equipped with tray salver locked groove, is equipped in the CD-ROM drive cooperated with the turnover optical disk cartridge
With the limited post of tray salver locked groove cooperation, when the limited post enters the tray salver locked groove, the box body is locked；Until
The limited post leaves the tray salver locked groove, and the box body is unlocked.
It by adopting the above technical scheme, is hollow structure the invention has the following beneficial effects: the coil on 1. optical disc tray,
Circular opening is equipped with i.e. in the middle part of coil, coil support carries the edge of CD, makes the region of the lower surface storing data of CD not light
Disk in pallet blocks, and the optical pick-up unit in CD-ROM drive can be written and read behaviour in lower surface of the lower section of optical disc tray to CD
Make, without overturning turnover optical disk cartridge or overturning both-sided optical disc；2. the optical disc tray is equipped with pan arrest cover board, pan arrest
Cover board does not block the data area of CD, and when overturning optical disk cartridge, the non-data area of the CD is carried by the pan arrest cover board support,
And be unlikely to CD and fall, not only play the role of protecting CD, but also the dedicated CD-ROM drive of tow sides insertion of optical disk cartridge may be implemented；
3. turnover optical disk cartridge only just pushes optical disc tray open when entering CD-ROM drive, the anti-dust performance of turnover optical disk cartridge is improved；
4. CD-ROM drive is directly written and read the CD on optical disc tray, manpower or manipulator crawl CD are not needed, is improved
The storage security of CD；5. realizing the locking and unlocking to optical disc tray using the cooperation of lock piece and pallet locked groove；6. benefit
It is realized with the cooperation of gear and tray salver side opening from optical disk cartridge side outer wall and drives the gear, and then drive optical disc tray to CD
It is mobile outside box.In conclusion the anti-dust performance of turnover optical disk cartridge of the invention is superior, optical disc storage it is highly-safe,
Entire optical disk cartridge front or back is inserted into matched dedicated CD-ROM drive, can by the CD in optical disk cartridge be sent into CD-ROM drive to
Region is read and write, overturning entire optical disk cartridge can carry out two-sided read-write behaviour to the both-sided optical disc being stored in turnover optical disk cartridge
Make, it is easy to operate, improve read-write efficiency and safety.
Detailed description of the invention
It, below will be to required in embodiment or description of the prior art in order to illustrate more clearly of technical solution of the present invention
The attached drawing used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, right
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Its attached drawing.
Fig. 1 is the structural blast front schematic view of turnover optical disk cartridge provided in an embodiment of the present invention；
Fig. 2 is the details enlarged drawing in Fig. 1；
Fig. 3 is that optical disc tray extracts status diagram out in turnover optical disk cartridge provided in an embodiment of the present invention.
Wherein, appended drawing reference is corresponding in figure are as follows: 1- box body, 11- upper cover, and 12- lower cover, 13- tray salver side opening, 14- fixing groove,
15- tray salver locked groove, 2- optical disc tray, 21- pan arrest pressing plate, 22- pallet rack gear, 23- pallet locked groove, 3- CD, 4- gear, 41-
Fixing axle, 5- lock piece, 51- hook, 52- limited block.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art without creative labor it is obtained it is all its
His embodiment, shall fall within the protection scope of the present invention.
Embodiment: Fig. 1 is the structural blast front schematic view of turnover optical disk cartridge provided in an embodiment of the present invention, from figure
In as can be seen that turnover optical disk cartridge provided in this embodiment include front end be equipped with opening box body 1 and be arranged in the box
Optical disc tray 2 in body 1, the optical disc tray 2 are equipped with for holding in the palm the coil for carrying CD 3, and the middle part of the coil is equipped with circle
Shape aperture is additionally provided with clamping mechanism on the optical disc tray 2, and limitation CD 3 is formed between the clamping mechanism and optical disc tray 2
Space, the clamping mechanism and optical disc tray 2 do not block the data area of the CD 3, and the optical disc tray 2 can be to
The opening of box body 1 is mobile, so that the data area of the CD 3 is removed the box body 1, when the turnover optical disk cartridge is just facing
When upper placement, the outer edge support of the circular opening carries the outer non-data area of the CD 3, when the turnover CD
When box reverse side is placed upward, the clamping mechanism support carries the outer non-data area of the CD 3, and the clamping mechanism is pan arrest
Pressing plate 21, the pan arrest pressing plate 21 do not block the data area of the CD 3, and specifically, the CD is placed on the CD
Between pallet 2 and pan arrest pressing plate 21, the pan arrest pressing plate 21 can be fixedly connected with the optical disc tray 2, the optical disc tray 2
Can be mobile to the opening of box body 1, the data area for the CD 3 for carrying support removes the box body 1.
The implementation that the optical disc tray 2 of turnover optical disk cartridge in the present embodiment is removed from box body 1 is as follows: described
Gear 4 is equipped in box body, the optical disc tray 2 is equipped with pallet rack gear 22, and the gear 4 is engaged with pallet rack gear 22, works as drive
When moving the gear 4 rotation, the gear 4 drives the pallet rack gear 22 to move to the opening, and then makes the compact disk carrier
Disk 2 is to moving outside box body 1.Preferably, the quantity of the gear 4 is two, is equipped with disk in the two side walls of the box body 1
Box side opening 13, the tray salver side opening 13 are corresponded with the gear 4, and the edge of the gear 4 passes through the tray salver side opening 13
And lean out the box body 1；Correspondingly, the quantity of the pallet rack gear 22 is two, and the pallet rack gear 22 is arranged in the light
In the two side walls of disk in pallet 2.Can specifically be arranged as follows: the box body 1 is fastened by upper cover 11 and lower cover 12, the tooth
Wheel 4 is arranged in the tray salver side opening 13 by fixing axle 41, is relatively set on the upper cover 11 and lower cover 12 for fixing
The fixation hole of the fixing axle 41, the gear 4 are rotated around the fixing axle 41, it is clear that the integrated molding of box body 1 can also be real
The technical problem to be solved in the present invention is now solved, the present invention is not limited to box bodys to be made of box body upper cover 1 and the fastening of box body lower cover 2
This preferred embodiment.
Optical disc tray 2 slides from box body 1 and drops out in order to prevent, in the present embodiment, is additionally provided with lock piece on the box body 1
5, the optical disc tray 2 is equipped with the pallet locked groove 23 cooperated with the lock piece 5, when the lock piece 5 is caught in the pallet
When locked groove 23, the optical disc tray 2 is locked in the box body 1, when the lock piece 5 is detached from the pallet locked groove 23, institute
State optical disc tray 2 to be unlocked, Fig. 2 is the details enlarged drawing in Fig. 1, as can be seen from Figure: the lock piece 5 is the bullet of strip
Property part, the lock piece 5 includes hook 51 and limited block 52, and the side inner walls of the box body 1 are equipped with fixing groove 14, the hook
51 are fixed in the fixing groove 14, and the pallet locked groove 23 is arranged on the side wall of the optical disc tray 2.
Turnover optical disk cartridge of the invention can be used cooperatively with the dedicated CD-ROM drive with double optics pickup unit, described
Dedicated CD-ROM drive is equipped with optical disk cartridge insert port, and due to being equipped with tray salver side opening 13 at left and right sides of optical disk cartridge, and two gears 4 are distinguished
It is stretched out from corresponding 13 part of tray salver side opening, belongs to bilateral symmetry, therefore, the optical disk cartridge can face-up or reverse side
It is inserted into the dedicated CD-ROM drive upward, the CD-ROM drive rack gear with the gear 4 cooperation is equipped on the two sides inner wall of the dedicated CD-ROM drive,
Fig. 3 is that optical disc tray extracts status diagram out in turnover optical disk cartridge provided in an embodiment of the present invention, as can be seen from Figure,
While pushing optical disk cartridge inward, gear 4 described in the CD-ROM drive rack drives is rotated, and then gear 4 drives the pallet tooth
Item 22 moves linearly, and making lock piece 5 first, deformation occurs, and the limited block 52 of lock piece 5 is detached from the pallet locked groove 23,
Secondary, optical disc tray 2 more than the speed that optical disk cartridge box body moves in CD-ROM drive into CD-ROM drive to move, i.e., optical disc tray 2 removes institute
Box body 1 is stated until the data area of CD 3 is completely exposed from box body 1, then the CD-ROM drive in dedicated CD-ROM drive fixes rotation and lifting
Two optical pick-up units are moved to designated position up and down for seat driving, wherein can control two optical pick-up units while moving
Make, also can control single optical pick-up unit and the single side of CD is written and read.
Preferably, 1 surface of box body is equipped with tray salver locked groove 15, is equipped with and the tray salver locked groove 15 in the dedicated CD-ROM drive
The limited post of cooperation is needed in the upper surface of box body 1 under in order to which front and back sides insertion optical disk cartridge can be realized locking optical disk cartridge
Surface is respectively provided with a tray salver locked groove 15, when the optical disc tray 2 is moved to when reading and writing region, the limited post is driven to rise
And be inserted into the tray salver locked groove 15 of the turnover optical disk cartridge lower surface, so that optical pick-up unit is to the positive and negative of CD 3
When face is written and read, optical disk cartridge is locked, prevents from arbitrarily extracting optical disk cartridge during writable disc, avoid to optical disc tray
It damages；After read-write, the limited post is fallen from the tray salver locked groove 15, and the optical disk cartridge is solved from dedicated CD-ROM drive
Lock, during extracting the optical disk cartridge, gear 4 described in the CD-ROM drive rack drives is reversely rotated, and then drives the pallet
Direction linear movement of the rack gear 22 into box body 1, until when optical disk cartridge is extracted from the dedicated CD-ROM drive, the optical disc tray 2
It is recovered in the box body 1, meanwhile, the limited block 52 of the lock piece 5 is caught in the pallet locked groove 23, by the optical disc tray
2 are locked in box body 1.
Turnover optical disk cartridge anti-dust performance of the invention is superior, optical disc storage it is highly-safe, just by entire optical disk cartridge
Face or reverse side are inserted into matched dedicated CD-ROM drive, and the CD in optical disk cartridge can be sent into the region to be read and write of CD-ROM drive, overturning
Entire optical disk cartridge can carry out two-sided read-write operation to the both-sided optical disc being stored in turnover optical disk cartridge, easy to operate, mention
High read-write efficiency and safety.
Above disclosed be only several preferred embodiments of the invention, cannot limit the present invention's certainly with this
Interest field, therefore equivalent changes made in accordance with the claims of the present invention, are still within the scope of the present invention.
Claims (9)
1. a kind of turnover optical disk cartridge, the CD for being equipped with the box body (1) of opening including front end and being arranged in the box body (1)
Pallet (2), which is characterized in that the optical disc tray (2) is equipped with for holding in the palm the coil for carrying CD (3), the middle part of the coil
Equipped with circular opening, clamping mechanism, shape between the clamping mechanism and optical disc tray (2) are additionally provided on the optical disc tray (2)
At the space of limitation CD (3), the clamping mechanism does not block the data area of the CD (3), institute with optical disc tray (2)
Stating optical disc tray (2) can be mobile to the opening of box body (1), and the data area of the CD (3) is made to remove the box body (1)；
Box body (1) surface is equipped with tray salver locked groove (15), and is equipped in the CD-ROM drive of the turnover optical disk cartridge cooperation and the disk
The limited post of box locked groove (15) cooperation, when the limited post enters tray salver locked groove (15), the box body (1) is locked；
Until the limited post leaves the tray salver locked groove (15), the box body (1) is unlocked.
2. turnover optical disk cartridge according to claim 1, which is characterized in that gear (4) are equipped in the box body, it is described
Optical disc tray (2) is equipped with pallet rack gear (22), and the gear (4) is engaged with pallet rack gear (22), when the driving gear (4)
When rotation, the gear (4) drives the pallet rack gear (22) to move to the opening, so make the optical disc tray (2) to
It is mobile outside box body (1).
3. turnover optical disk cartridge according to claim 2, which is characterized in that the quantity of the gear (4) is two, institute
It states and is equipped in the two side walls of box body (1) tray salver side opening (13), the tray salver side opening (13) and the gear (4) one are a pair of
It answers, the edge of the gear (4) leans out the box body (1) by the tray salver side opening (13).
4. turnover optical disk cartridge according to claim 3, which is characterized in that the quantity of the pallet rack gear (22) is two
A, the pallet rack gear (22) is arranged in the two side walls of the optical disc tray (2).
5. turnover optical disk cartridge according to claim 3, which is characterized in that the box body (1) is by upper cover (11) under
Lid (12) fastens, and the gear (4) is arranged in the tray salver side opening (13) by fixing axle (41), the upper cover (11)
With the fixation hole for fixing the fixing axle (41) is relatively set on lower cover (12), the gear (4) is around the fixation
Axis (41) rotation.
6. turnover optical disk cartridge according to claim 1, which is characterized in that be additionally provided with lock piece on the box body (1)
(5), the optical disc tray (2) is equipped with the pallet locked groove (23) cooperated with the lock piece (5), when the lock piece (5) block
When entering pallet locked groove (23), the optical disc tray (2) is locked in the box body (1), when the lock piece (5) are detached from institute
When stating pallet locked groove (23), the optical disc tray (2) is unlocked.
7. turnover optical disk cartridge according to claim 6, which is characterized in that the lock piece (5) is the elasticity of strip
Part, the lock piece (5) include hook (51) and limited block (52), and the side inner walls of the box body (1) are equipped with fixing groove (14),
The hook (51) is fixed in the fixing groove (14), side of pallet locked groove (23) setting in the optical disc tray (2)
On wall.
8. turnover optical disk cartridge according to any one of claims 1-7, which is characterized in that the clamping mechanism is
Pan arrest pressing plate (21), the pan arrest pressing plate (21) do not block the data area of the CD (3).
9. turnover optical disk cartridge according to claim 8, which is characterized in that the CD is placed on the optical disc tray
(2) between pan arrest pressing plate (21), the pan arrest pressing plate (21) can be fixedly connected with the optical disc tray (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610040208.5A CN106992021B (en) | 2016-01-21 | 2016-01-21 | A kind of turnover optical disk cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610040208.5A CN106992021B (en) | 2016-01-21 | 2016-01-21 | A kind of turnover optical disk cartridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106992021A CN106992021A (en) | 2017-07-28 |
| CN106992021B true CN106992021B (en) | 2019-02-22 |
Family
ID=59414382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610040208.5A Active CN106992021B (en) | 2016-01-21 | 2016-01-21 | A kind of turnover optical disk cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106992021B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113838492B (en) * | 2020-06-08 | 2023-03-28 | 苏州互盟信息存储技术有限公司 | Double-sided optical disc turner and optical disc library |
| CN113113054B (en) * | 2021-05-28 | 2022-06-14 | 广州市同道信息科技有限公司 | Multi-slot fixing device capable of storing hard disk storage system in encrypted mode for long time |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5499233A (en) * | 1994-06-20 | 1996-03-12 | International Business Machines Corporation | Optical disk carrier with write-protect mechanism |
| CN203882611U (en) * | 2014-05-13 | 2014-10-15 | 深圳市豪璟达实业有限公司 | Vertical-type ejection portable audio-video player |
| CN104715778A (en) * | 2014-12-31 | 2015-06-17 | 苏州互盟信息存储技术有限公司 | Double-faced optical disk cartridge |
| CN105292736A (en) * | 2015-11-02 | 2016-02-03 | 苏州互盟信息存储技术有限公司 | Lock catch type optical disk cartridge |
-
2016
- 2016-01-21 CN CN201610040208.5A patent/CN106992021B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5499233A (en) * | 1994-06-20 | 1996-03-12 | International Business Machines Corporation | Optical disk carrier with write-protect mechanism |
| CN203882611U (en) * | 2014-05-13 | 2014-10-15 | 深圳市豪璟达实业有限公司 | Vertical-type ejection portable audio-video player |
| CN104715778A (en) * | 2014-12-31 | 2015-06-17 | 苏州互盟信息存储技术有限公司 | Double-faced optical disk cartridge |
| CN105292736A (en) * | 2015-11-02 | 2016-02-03 | 苏州互盟信息存储技术有限公司 | Lock catch type optical disk cartridge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106992021A (en) | 2017-07-28 |
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