CN103366775A - Method for randomly grabbing a plurality of directly stacked optical disks - Google Patents
Method for randomly grabbing a plurality of directly stacked optical disks Download PDFInfo
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- CN103366775A CN103366775A CN2013102779379A CN201310277937A CN103366775A CN 103366775 A CN103366775 A CN 103366775A CN 2013102779379 A CN2013102779379 A CN 2013102779379A CN 201310277937 A CN201310277937 A CN 201310277937A CN 103366775 A CN103366775 A CN 103366775A
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- optical disk
- disk cartridge
- mechanical arm
- catching plate
- casket
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Abstract
The invention discloses a method for randomly grabbing a plurality of directly stacked optical disks. The method is characterized in that the method includes the following steps: (1) a manipulator moves to a specified optical disk cartridge, and opens an internal optical disk cartridge box in the corresponding optical disk cartridge; (2) the manipulator grabs N optical disks, and closes the internal optical disk cartridge box; (3) the manipulator carrying the optical disks moves to the position of a target tray, and puts all of the carried N optical disks into the target tray; (4) the manipulator grabs the N minus 1 optical disks from the target tray; (5) the manipulator carrying the N minus 1 optical disks moves back to the original optical disk cartridge, and opens the internal optical disk cartridge box in the corresponding optical disk cartridge; (6) the manipulator puts the grabbed N minus 1 optical disks back into the corresponding internal optical disk cartridge box, and then closes the internal optical disk cartridge box. The method can remarkably increase the storage density of an optical disk jukebox and the space utilization rage of a device.
Description
Technical field
The present invention relates to a kind of many at random grasping means that directly stack CD.
Background technology
CD server is a kind of mass data storage device of the optical, mechanical and electronic integration take the standardization CD as data storage medium.CD server links to each other with computing machine by data communication interface, and the management software by CD server makes, and the data on all CDs automatically offer the user in the CD server.Simultaneously, the user also can be easily data writing on the CD in the CD server.Therefore, CD server is widely used in the long term archival preservation of data.The structural principle of making an inventory of goods in a warehouse as shown in Figure 1.This CD server is by CD cassette, CD-ROM drive, and mechanical arm assembly and control module form, and wherein mechanical arm assembly comprises that mechanical arm takes out the dish device, mechanical arm catching plate device and the mechanical arm gearshift with two axially-movables of vertical and horizontal.Mechanical arm is taken out the dish device and mechanical arm catching plate device can be along with the lifting of mechanical arm gearshift and move left and right.Mechanical arm is taken out the dish device and is used for extracting out and push appointment optical disc tray in the CD cassette, and mechanical arm catching plate device then is used for the CD of crawl optical disc tray.
When the writable disc data, mechanical arm is according to the corresponding CD of the instruction calls of control module, at this moment, mechanical arm moves to suitable position, mechanical arm is taken out the optical disc tray that the dish device is extracted assigned address in the CD casket out, mechanical arm catching plate device is picked up the CD in this optical disc tray from the central hole of CD, mechanical arm is taken out the dish device and again optical disc tray is back into off-position, the mechanical arm that the mechanical arm gearshift will be loaded with CD this moment is transported to the position of specifying CD-ROM drive, control module sends instructions the pallet of this CD-ROM drive is opened, mechanical arm is put into CD ROM support tray with contained CD, control module sends instructions the pallet of CD-ROM drive is closed, and has finished thus the loading process of CD from the optical disc tray to the CD-ROM drive.CD is restored to the operation of optical disc tray from CD-ROM drive, just in time opposite with said process on the step.
In the prior art, taking up space maximum in the CD server is the storage part of CD, and it is made of a plurality of modular CD caskets usually.A kind of typical structure of CD casket commonly used as shown in Figure 2.General, the CD casket is provided with the optical disc tray of a plurality of storing CDs, and purpose is by mechanical arm required optical disc tray to be extracted out on demand, thereby realizes the function of above-mentioned robotization delivery CD.Obviously, this pallet has occupied large quantity space, is in mechanical stability and considers that optical disc tray can not be done too thin too shortly.The CD quantity of holding in the therefore existing CD server unit physical size is relatively few, compares CD server with Disk and tape as nearline storage equipment, lags far behind disk array and tape library in useful space utilization factor.
Clearly, saving to greatest extent space-efficient CD laying method is as the barreled CD packing CD directly to be stacked together.But the problem of doing like this is to obtain the required any CD that stacks in the CD with the existing disc type catching plate method of taking out.The form that directly stacks for this many CDs, a kind of known method is that mechanical arm catching plate device grasps the uppermost CD of institute's CD that stacks at every turn, and repeat this action, until catch that required CD, in fact, CD automatic recording printer (CD Autoloader) and some CD server are with the work of this catching plate mode.Obviously, for the technical need that will transfer at random any CD, the efficient of this catching plate method is very low, does not reach the catching plate speed index of existing CD server.
Summary of the invention
The present invention seeks to: a kind of many at random grasping means that directly stack CD are provided, its CD that can be under new CD server framework directly stacks in to compact arranged optical disk cartridge and box carries out arbitrarily at random grasping manipulation, improve significantly the space availability ratio of CD server storage density and equipment, so that the capacity of CD server is maximized in the cabinet of routine, rack.
Technical scheme of the present invention is: a kind of many at random grasping means that directly stack CD, and it is characterized in that: the method comprises lower step:
1) mechanical arm moves to and specifies the optical disk cartridge place, opens casket in the optical disk cartridge in the corresponding light tray salver;
2) mechanical arm is picked up N and is opened CD, and casket in the closing CD box;
3) mechanical arm that is loaded with CD moves to the position of target pallet, and contained N is opened CD all put into the target pallet;
4) mechanical arm is picked up N-1 from the target pallet and is opened CD;
5) be loaded with the mechanical arm that N-1 opens CD and retract former optical disk cartridge place, open casket in the optical disk cartridge in the corresponding light tray salver;
6) mechanical arm is opened the N-1 of crawl CD and is put back to casket in the corresponding optical disk cartridge, then casket in the closing CD box.
Described mechanical arm has takes out the mechanical arm gearshift that dish device, polydisc catching plate device and drive are taken out dish device, the device lifting of polydisc catching plate and moved horizontally, in described step 1), 2), 5), 6) in, mechanical arm to casket in the optical disk cartridge open and shutoff operation by its take out the dish device finish, in described step 2), 3), 4), 6) in, mechanical arm is to the crawl of CD and put down operation and finish by its polydisc catching plate device.Above-mentioned mechanical arm move and stop, with and the operational motion of taking out dish device and polydisc catching plate device all be by the controller control of CD server and realize.
The further technical scheme of the present invention is: the CD ROM support tray that described target pallet is CD-ROM drive or transfer pallet.When the target pallet is the CD ROM support tray of CD-ROM drive, in described step 3), when the mechanical arm that is loaded with CD moved to the position of target pallet, controller sent instructions the CD ROM support tray of this CD-ROM drive is opened, and then mechanical arm is opened CD with contained N and all put into the target pallet.In described step 4), the catching plate device is picked up N-1 and opened CD from the CD ROM support tray of step 3) after, controller sends instructions the CD ROM support tray of CD-ROM drive is closed.When the target pallet was the transfer pallet, in described step 4), the catching plate device is picked up N-1 and opened CD from the target pallet of step 3) after, controller sent instructions and N in the transfer pallet is opened CD does further processing again.Described transfer CD is other equipment that can carry out to CD meaningful operation, the optical disc tray of cd printer for example, the optical disc tray of the optical disc tray of CD detector device and CD comminutor, it can also be the temporary transient storeroom of CD, CD input, output mailbox are for the transfer platform of other mechanical arm etc.
The stacking as stacked with one heart of CD in the casket in the described optical disk cartridge, this is stacked with one heart two kinds usually, a kind ofly is: in the optical disk cartridge in the casket many CDs stack direction for stacked with one heart up and down, the central axis after CD stacks in the casket in its optical disk cartridge is vertical vertical setting; Another kind is: the direction that stacks of interior many CDs of casket is that setting is stacked with one heart in the described optical disk cartridge, and the central axis after CD stacks in the casket in its optical disk cartridge arranges in horizontal direction.Plant the mode that stacks of CD before the present invention is preferred.
Described catching plate device can be the center hole catching plate device that stretches into and implement to grasp from cd centre's circular hole.Also can be the edge multiple spot catching plate device of implementing crawl from CD edge multiple spot.Circular hole catching plate device centered by the preferred catching plate device of the present invention.This catching plate device also can be equipped with sensor, for detection of the slit that directly stacks between the CD.Sensor preferred light electric transducer.
Advantage of the present invention is:
1. in the prior art, each optical disc tray in the CD server generally can only be placed a CD, the space availability ratio of CD server is very low like this, compare with original technology, the present invention directly stacks many CDs in the casket in optical disk cartridge, improve the space availability ratio of CD server storage density and equipment, so that the capacity of CD server is maximized in the cabinet of routine, rack.
2. compare with original technology, the present invention adopts polydisc catching plate device, has changed the mode of operation that the every task of CD catching plate device can only grasp, place a CD, has improved greatly the work efficiency of CD server.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples:
Fig. 1 is the structural representation of CD server in the prior art;
Fig. 2 is CD casket synoptic diagram in the prior art;
Fig. 3 is the optical disk cartridge synoptic diagram of the specific embodiment of the invention;
Fig. 4 is the mechanical arm synoptic diagram of the specific embodiment of the invention;
Fig. 5 is that specific embodiment of the invention polydisc catching plate device is from the synoptic diagram of N CD of optical disk cartridge inner box crawl;
Fig. 6 is specific embodiment of the invention polydisc catching plate device is put into synoptic diagram from N CD to CD ROM support tray;
Fig. 7 is that specific embodiment of the invention polydisc catching plate device is from the synoptic diagram of N-1 CD of CD ROM support tray crawl;
Fig. 8 is a kind of mode synoptic diagram that stacks of CD in the specific embodiment of the invention;
Fig. 9 is that the another kind of CD in the specific embodiment of the invention stacks the mode synoptic diagram;
Figure 10 is the partial perspective view of the specific embodiment of the invention.
Wherein: 1 rack; 2 optical disk cartridges; 21 optical disk cartridge shells; Casket in 22 optical disk cartridges; 3 mechanical arms; 31 take out the dish device; 32 polydisc catching plate devices; 33 mechanical arm gearshifts; 331 horizontal guide rails; 332 vertical guide rails; 4 controllers; 5 CDs; 6 CD-ROM drives; 61 CD ROM support tray.
Embodiment
Embodiment: extremely shown in Figure 10 such as Fig. 3, a kind of be used to implementing CD server of the present invention, the mechanical arm 3 and the some optical disk cartridges 2 that comprise rack 1, controller 4, CD-ROM drive 6,4 controls of controlled device, described optical disk cartridge 2 comprises optical disk cartridge shell 21 and the interior casket 22 of optical disk cartridge that is slidingly matched with optical disk cartridge shell 21, described mechanical arm 3 has to be taken out dish device 31, polydisc catching plate device 32 and drives the mechanical arm gearshift 33 of taking out dish device 31,32 liftings of polydisc catching plate device and moving horizontally, and mechanical arm gearshift 33 comprises again horizontal guide rail 331 and vertical guide rail 332.Described polydisc catching plate device 32 is prior art (as: publication number is the automatic catching plate device patent that is used for CD server of 202404897U etc.), the present invention does not just describe in detail, the casket 22 interior M that all stacked open CD 5 in described each optical disk cartridge, between the CD 5 without any sark.
Above-mentioned polydisc catching plate device 32 can be the center hole catching plate device that stretches into and implement to grasp from CD 5 center holes, also can be the edge multiple spot catching plate device of implementing crawl from CD 5 edge multiple spots.Circular hole catching plate device centered by the preferred polydisc catching plate of the present invention device 32 (as: publication number is the automatic catching plate device patent that is used for CD server of 202404897U).This catching plate device also can be equipped with sensor, for detection of the slit that directly stacks between the CD.Sensor preferred light electric transducer.
Claimed a kind of many at random grasping means that directly stack CD of the present invention, when cooperating the figure of present embodiment, CD server need to read and write in certain optical disk cartridge M in the casket 22 to open N in the CD 5 and open CD 5 data, its N≤M needs following steps:
1) controller 4 control mechanical arms 3 move to and specify optical disk cartridge 2 places, take out dish device 31 extract phases and answer casket 22 in the optical disk cartridge in the optical disk cartridge;
2) polydisc catching plate device 32 is picked up N and is opened CD 5, takes out dish device 31 casket in the optical disk cartridge 22 is back into off-position;
3) the mechanical arm gearshift 33 polydisc catching plate device 32 that will be loaded with CD 5 is transported to the position of specifying CD-ROM drive 6, and controller sends instructions the CD ROM support tray 61 of this CD-ROM drive 6 is opened, and polydisc catching plate device 32 is opened CD 5 with contained N and all put into CD ROM support tray 61;
4) polydisc catching plate device is picked up N-1 and is opened CD from the CD ROM support tray 61 of step 3, and then controller 4 sends instructions the CD ROM support tray 61 of CD-ROM drive 6 is closed;
5) mechanical arm gearshift 33 will be loaded with polydisc catching plate device 32 that N-1 opens CD 5 and transport and get back to former optical disk cartridge 2 places, take out dish device 31 extract phases and answer casket 22 in the optical disk cartridge in the optical disk cartridge 2;
6) polydisc catching plate device 32 is opened the N-1 of crawl CD 5 and is put back to casket 22 in the corresponding optical disk cartridge, then takes out dish device 31 casket in the optical disk cartridge 22 is back into off-position.
In above-mentioned steps 6) finish after, and after CD server is finished the N that takes out is opened the read-write operation of CD, the step that also needs a CD 5 to put back to, this step is: mechanical arm gearshift 33 moves to polydisc catching plate device 32 position of corresponding CD-ROM drive 6, controller 4 sends instructions the CD ROM support tray 61 of this CD-ROM drive 6 is opened, polydisc catching plate device 32 is picked up this Zhang Guangpan from this CD ROM support tray 61, then controller 4 sends instructions the CD ROM support tray 61 of CD-ROM drive 6 is closed, the polydisc catching plate device 32 that mechanical arm gearshift 33 will be loaded with CD 5 transports gets back to former optical disk cartridge 2 places, take out dish device 31 extract phases and answer casket 22 in the optical disk cartridge in the optical disk cartridge 2, the top of the interior CD of casket in this optical disk cartridge is put back to and be stacked in to the CD 5 that polydisc catching plate device 32 will originally take out, and takes out at last dish device 31 casket in the optical disk cartridge 22 is back into close stance.22 CDs that directly stack 5 in the casket in this optical disk cartridge, their stacked position and order are not fixed.Every CD 5 current residing physical locations are by controller 4 memories.The benefit of doing like this is the CD 5 in the optical disk cartridge 2, can be used for a plurality of parallel read-write processes, these processes needn't be waited for each other mutually, also needn't make more extra dishes that move for the position relationship that recovers to fix and operate, so this catching plate method is fit to the parallel work-flow of many CDs of a plurality of drivers very much.
The present invention can carry out arbitrarily at random grasping manipulation to the CD 5 that directly stacks in compact arranged optical disk cartridge 2 and the box under new CD server framework, improve significantly the space availability ratio of CD server storage density and equipment, so that the capacity of CD server is maximized in the cabinet of routine, rack.
Below only be concrete exemplary applications of the present invention, protection scope of the present invention is not constituted any limitation.In addition to the implementation, the present invention can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the present invention's scope required for protection.
Claims (10)
1. more than one kind at random grasping means that directly stacks CD, it is characterized in that: the method comprises lower step:
1) mechanical arm (3) moves to and specifies optical disk cartridge (2) to locate, and opens casket (22) in the optical disk cartridge in the corresponding light tray salver (2);
2) mechanical arm (3) is picked up N and is opened CD (5), and casket (22) in the closing CD box;
3) mechanical arm (3) that is loaded with CD (5) moves to the position of target pallet (7), and contained N is opened CD (5) all put into target pallet (7);
4) mechanical arm (3) is picked up N-1 from target pallet (7) and is opened CD (5);
5) be loaded with mechanical arm (3) that N-1 opens CD (5) and retract former optical disk cartridge (2) and locate, open casket (22) in the optical disk cartridge in the corresponding light tray salver (2);
6) mechanical arm (3) is opened CD (5) with the N-1 of crawl and is put back to casket (22) in the corresponding optical disk cartridge, then casket (22) in the closing CD box.
2. a kind of many at random grasping means that directly stack CD according to claim 1, it is characterized in that: described mechanical arm has takes out the mechanical arm gearshift that dish device, polydisc catching plate device and drive are taken out dish device, the device lifting of polydisc catching plate and moved horizontally, in described step 1), 2), 5), 6) in, mechanical arm to casket in the optical disk cartridge (22) open and shutoff operation by its take out the dish device finish, in described step 2), 3), 4), 6) in, mechanical arm is to the crawl of CD and put down operation and finish by its polydisc catching plate device.
3. a kind of many at random grasping means that directly stack CD according to claim 1, it is characterized in that: described target pallet (7) is the CD ROM support tray (61) of CD-ROM drive (6).
4. a kind of many at random grasping means that directly stack CD according to claim 3, it is characterized in that: in described step 3), when the mechanical arm that is loaded with CD (5) (3) moves to the position of target pallet, controller sends instructions the CD ROM support tray of this CD-ROM drive (6) (61) is opened, and then mechanical arm (3) is opened CD (5) with contained N and all put into target pallet (7).
5. a kind of many at random grasping means that directly stack CD according to claim 4, it is characterized in that: in described step 4), catching plate device (32) is picked up N-1 and opened CD (5) from the CD ROM support tray (61) of step 3) after, controller (4) sends instructions the CD ROM support tray (61) of CD-ROM drive (6) is closed.
6. a kind of many at random grasping means that directly stack CD according to claim 1, it is characterized in that: described target pallet (7) is the transfer pallet.
7. a kind of many at random grasping means that directly stack CD according to claim 6, it is characterized in that: in described step 4), catching plate device (32) is picked up N-1 and opened CD (5) from the target pallet (7) of step 3) after, controller sends instructions and N in the target pallet (7) is opened CD does further processing again.
8. a kind of many at random grasping means that directly stack CD according to claim 1 is characterized in that: interior many CDs (5) of casket (22) stacks as stacking with one heart in the described optical disk cartridge.
9. a kind of many at random grasping means that directly stack CD according to claim 1 is characterized in that: the center hole catching plate device of described catching plate device (32) for stretching into and implement to grasp from cd centre's circular hole.
10. a kind of many at random grasping means that directly stack CD according to claim 1 is characterized in that: described catching plate device (32) is for implementing the edge multiple spot catching plate device of crawl from CD edge multiple spot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310277937.9A CN103366775B (en) | 2013-07-04 | 2013-07-04 | A kind of multiple directly stack the random grasping means of CD |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310277937.9A CN103366775B (en) | 2013-07-04 | 2013-07-04 | A kind of multiple directly stack the random grasping means of CD |
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| CN103366775A true CN103366775A (en) | 2013-10-23 |
| CN103366775B CN103366775B (en) | 2016-06-15 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103811035A (en) * | 2014-01-14 | 2014-05-21 | 苏州互盟信息存储技术有限公司 | Non-tray case type cassette optical disk box and automated driving device thereof |
| CN103944816A (en) * | 2014-05-07 | 2014-07-23 | 苏州互盟信息存储技术有限公司 | Relay apparatus, data transmission device, data relay method and data transmission method |
| CN104299625A (en) * | 2014-09-28 | 2015-01-21 | 苏州互盟信息存储技术有限公司 | Rotatable optical disc juke-box, disc reading and writing system and disc reading and writing method |
| WO2016033875A1 (en) * | 2014-09-02 | 2016-03-10 | 苏州互盟信息存储技术有限公司 | Method for returning optical disc by utilizing disc grabbing device having two-layer insertion piece in optical disc library |
| CN106710609A (en) * | 2016-12-30 | 2017-05-24 | 深圳市爱思拓信息存储技术有限公司 | Rack type CD jukebox and stacked type CD array library with rack type CD jukebox |
| CN106782621A (en) * | 2016-12-07 | 2017-05-31 | 深圳市爱思拓信息存储技术有限公司 | A kind of CD steamer and the CD post with the CD steamer |
| CN107578786A (en) * | 2017-08-15 | 2018-01-12 | 曾美枝 | A kind of optical disc storage and divide disk device |
| CN108920970A (en) * | 2018-07-02 | 2018-11-30 | 北京天华星航科技有限公司 | Data managing method, system and electronic equipment |
| CN112543974A (en) * | 2020-05-12 | 2021-03-23 | 南京叠嘉信息科技有限公司 | Storage device |
| CN113160857A (en) * | 2020-01-07 | 2021-07-23 | 苏州互盟信息存储技术有限公司 | Automatic loading and unloading CD-ROM device for transverse multi-CD tray and CD carrying method |
| CN113160856A (en) * | 2020-01-07 | 2021-07-23 | 苏州互盟信息存储技术有限公司 | Optical disk library with transverse automatic loading and unloading optical disk drive and optical disk carrying method |
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| CN103811035B (en) * | 2014-01-14 | 2017-02-08 | 苏州互盟信息存储技术有限公司 | Non-tray case type cassette optical disk box and automated driving device thereof |
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| WO2016033875A1 (en) * | 2014-09-02 | 2016-03-10 | 苏州互盟信息存储技术有限公司 | Method for returning optical disc by utilizing disc grabbing device having two-layer insertion piece in optical disc library |
| CN104299625A (en) * | 2014-09-28 | 2015-01-21 | 苏州互盟信息存储技术有限公司 | Rotatable optical disc juke-box, disc reading and writing system and disc reading and writing method |
| CN104299625B (en) * | 2014-09-28 | 2017-11-21 | 苏州互盟信息存储技术有限公司 | A kind of rotatable CD server, reading and writing disk system and read-write discs method |
| CN106782621A (en) * | 2016-12-07 | 2017-05-31 | 深圳市爱思拓信息存储技术有限公司 | A kind of CD steamer and the CD post with the CD steamer |
| CN106710609B (en) * | 2016-12-30 | 2022-06-07 | 深圳市爱思拓信息存储技术有限公司 | Rack-mounted optical disk library and stacked optical disk array library with same |
| CN106710609A (en) * | 2016-12-30 | 2017-05-24 | 深圳市爱思拓信息存储技术有限公司 | Rack type CD jukebox and stacked type CD array library with rack type CD jukebox |
| CN107578786A (en) * | 2017-08-15 | 2018-01-12 | 曾美枝 | A kind of optical disc storage and divide disk device |
| CN108920970A (en) * | 2018-07-02 | 2018-11-30 | 北京天华星航科技有限公司 | Data managing method, system and electronic equipment |
| CN113160857A (en) * | 2020-01-07 | 2021-07-23 | 苏州互盟信息存储技术有限公司 | Automatic loading and unloading CD-ROM device for transverse multi-CD tray and CD carrying method |
| CN113160856A (en) * | 2020-01-07 | 2021-07-23 | 苏州互盟信息存储技术有限公司 | Optical disk library with transverse automatic loading and unloading optical disk drive and optical disk carrying method |
| CN113160856B (en) * | 2020-01-07 | 2024-03-22 | 苏州互盟信息存储技术有限公司 | Optical disc library with transverse automatic loading and unloading CD driver and optical disc carrying method |
| CN113160857B (en) * | 2020-01-07 | 2024-05-28 | 苏州互盟信息存储技术有限公司 | Automatic loading and unloading CD driver device for transverse multi-CD tray and CD carrying method |
| CN112543974A (en) * | 2020-05-12 | 2021-03-23 | 南京叠嘉信息科技有限公司 | Storage device |
| CN112543974B (en) * | 2020-05-12 | 2022-09-23 | 南京叠嘉信息科技有限公司 | Storage device |
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