The application requires the right of No. the 60/731st, 074, the U.S. Provisional Patent Application submitted on October 28th, 2005 and as its common unsettled non-provisional application.The application also requires the right of No. the 29/241st, 308, U.S.'s design application of submitting on October 25th, 2005 and as its common unsettled continuation part.The full content of two applications all clearly is hereby expressly incorporated by reference.
Embodiment
Provided in the following description detail, so that the complete understanding to embodiment to be provided.Yet, it will be appreciated by those skilled in the art that in the situation that do not have these details also can implement these embodiment.For example, for fear of making embodiment fuzzy with unnecessary details, can circuit be shown block diagram.In other examples, for fear of making embodiment fuzzy, known circuit, processing, algorithm, structure and technology can be shown, and without unnecessary details.
Implement the present invention with the removable data cartridge with unique features.Come data inserting card casket by the hole in drive bay (bay), wherein, the electric connector that data cartridge comprises is connected to the matching connector of drive bay inside.Utilize retaining element help suitable insertion, aligning and remove data cartridge.Except when data cartridge is just aimed at and be directed, retaining element stops the insertion of drive bay.This prevented may be due to unsuitable insertion (particularly when applying power) corrupt data card casket and drive bay.The add-on parts of the data cartridge of various embodiments may comprise: help people and/or mechanically operated handle, be used for making data cartridge be fixed on blocking mechanism, write-protect part and/or the visibility status indicator of drive bay.
At first, with reference to Fig. 1, show the top of an embodiment of removable data cartridge 100.This view has been described the top side 108 of shell 104.Top side 108 has the size of length 116 and width 112.In one exemplary embodiment, length 116 is about 118.9mm (4.68 inches) and width 112 is about 88.4mm (3.4 inches); Yet other embodiment of data cartridge can have different size based on the application of its expection.
Usually, shell 104 is enough greatly can comprise hard disk drive.For example, an embodiment who is configured to receive the data cartridge 100 of 2.5 inches laptop hard drive of standard may have the length 116 of 101mm (3.94 inches) at least and the width 112 of 70mm (2.76 inches) at least.The data cartridge that is used for 1.8 inches hard disk drives can be less, and can be larger for the data cartridge of 3.5 inches hard disk drives.For example, designed to be used 1.8 inches TRAVELSTAR that hold Hitachi (Hitachi) manufacturing
TMData cartridge may have the length 116 of 70mm (2.76 inches) at least and the width 112 of 60mm (2.37 inches) at least.Similarly, the data cartridge that is used for 1.8 inches drivers being made by Toshiba (Toshiba) may have the length 116 of 79mm (3.11 inches) at least and the width 112 of 54mm (2.13 inches) at least.To also can have other sizes for the data cartridge of solid-state storage device.For example, the embodiment that is used for flash chip can be significantly less than those embodiment that designed to be used hard disk drive, perhaps can use identical form factor.
The top side 108 of shell 104 comprises write-protect part 124.In certain embodiments, write-protect part 124 can be a slide block, and it can be moved in two positions one.Change the position of slide block, select accordingly or cancel and select write-protect part 124.Drive bay can be determined the position of write-protect part, thereby allows or forbid write-in functions, and does not affect the ability that reads from data cartridge.In other embodiments, write-protect part 124 can comprise selection flip flop equipment (for example, protrusion, button or rocker switch).Other embodiment can trigger the write-protect part with optical sensor or electric transducer.
Data cartridge 100 can also comprise rounded back edge 120.This circular edge 120 combines with left/right side geometrical clamp (handgrip) 128 and top/bottom geometrical clamp 216, so that the indication directly perceived that is inserted into the suitable data cartridge orientation in drive bay to be provided.Therefore, these elements can be directed to the operator data cartridge rapidly with respect to the correct orientation of drive bay.In one exemplary embodiment, circular edge is followed the circumferential curvature of (15.5 inches) radius that has 39.37cm, but may be also right-angle side or other radiuses.What further protection was carried out in inappropriate insertion is retaining element 320, its work that combines with hole in drive bay, with prevent except being begun by the front side with other any directed insertions.Other embodiment can use other (a plurality of) retaining elements to prevent inappropriate insertion.
Hard disk drive in data cartridge 100 can produce heat.In certain embodiments, thus shell 104 can block heat cause hard disk drive overheated.On the edge between top side and rear side and on the edge between bottom side and rear side, this embodiment comprises 16 air vent 122-1, and it allows air in the inside of shell 104 or outside circulation.Other embodiment can have more or less air vent.In addition, air vent can be positioned at the diverse location of shell 104.
Next with reference to Fig. 2, show the upward view of an embodiment of data cartridge 200.This view shows the data cartridge 200 that is mounted with part.Can complete by operator or mechanical loading device data cartridge is loaded into drive bay.The operator by being positioned at data cartridge 200 right side 228 and the geometrical clamp (handgrip) 128 in the left side 224 of data cartridge 200 keep this data cartridge, and be inserted into by the hole in drive bay, until till the electric matching connector of this data cartridge joint.This hole can be in frame or after frame.Some embodiment can comprise " soft being written into (soft load) " mechanism, and it, loads folder (grip) 208,212 by front and afterbody data cartridge 200 is pulled into drive bay by the operator or after loading arm segment ground insertion at first.Other embodiment can make the operator that data cartridge is inserted into drive bay fully.
Power loader in driver can be at a plurality of somes places manipulation data card casket.These points can be corresponding to the different phase in loading process.For example, at first power loader can utilize front loading folder 208 data cartridge to be positioned at the front in hole, then Once you begin inserts and switches to tail loading folder 212.Similarly, power loader can be put upside down this and processes extract data cartridge out from drive bay.Comprise that on the top side of data cartridge 200 and bottom side 108,204 center loads folder 216, insert and remove operation with further help.The automatic loading device can replace the operator, and does not consider whether driver has soft loader mechanism.
With reference to figure 3, show the front view of an embodiment of data cartridge 300.By the hole, the front side 304 of data cartridge is inserted in drive bay.For this embodiment, the hole be rigidity and profile fix.As mentioned above, data cartridge comprises retaining element 320, and it is only worked as data cartridge and is just inserted (for example, the back side, the horizontal or insertion of turning upside down) data cartridge to just installing by the hole on time and stoping inadequately.This retaining element 320 also prevents the problem that caused when (" part misplug into ") to the hole by partial insertion when out-of-alignment data cartridge.The data cartridge 300 that there is no retaining element or have a symmetrical retaining element may stand part misplug into, and destroy data cartridge or drive bay.The present invention has avoided this damage in one embodiment.
In one exemplary embodiment, retaining element 320 is to be placed in the top side of data cartridge 300 and the inclined surface between the left side.In one embodiment, this inclined surface can form with the top side of data cartridge the angle of 12.4 ° and can extend 2.03mm (0.08 inch) to the bottom side of data cartridge.Other embodiment can comprise the retaining element with different designs.For example, retaining element 320 can form protruding or recessed surperficial and extensible left side total length or be shorter than the left side total length.Only extended in the situation of partial-length of data cartridge 300 at retaining element, made the residue length of driver extension data card casket 300 and stretch out drive bay thereby the hole can prevent the insertion that surpasses the retaining element end.In optional embodiment, retaining element 320 can be between the top side 108 of data cartridge 300 and right side 228 or between the bottom side 204 and left side 224 or right side 228 of data cartridge.Yet, in each case, select retaining element 320 to make during normal running and only could come data inserting card casket 300 by the hole in driver bay with suitable orientation.
The front side 304 of data cartridge comprises the opening 328 in shell 104, and it allows to connect electric connector 308.This electric connector 308 provides physical interface, to allow and will use memory storage and technology by data cartridge 300.In one exemplary embodiment, electric connector 308 is configured to the supporting industry standard hard drive protocol.Therefore, electric connector 308 can allow to use SAS, SATA and/or PATA memory storage in data cartridge 300.It can comprise hard disk and the device that imitates hard disk.For example, the hard disk drive of 1.8 inches, 2.5 inches or 3.5 inches can be arranged on data cartridge 300 inner and make it be connected to electric connector.Similarly, data cartridge 300 goes for flash chip.In other embodiments, electric connector 308 can use USB, PCMCIA, live wire (firewire) and/or wireless connections.
Some embodiment can make electric connector baffle plate (flap) afterwards, in recessed shell 104 or stretch out shell 104.Electric connector 308 is with respect to top side and bottom side 108,204 and right side and left side 228,224 bias, and further providing fixing, thereby unsuitable orientation will not allow electric connector 308 and its corresponding intrument in drive bay suitably to mate.
Comprise locking key (catch) 316 in the front side 304 of data cartridge 300.Locking key 316 coordinates with blocking mechanism in drive bay, to keep securely data cartridge 300.In case all insert drive bay, blocking mechanism engages with locking key 316 and keeps engaging until data cartridge 300 as will be described as further below is ejected.Some embodiment does not have to use the blocking mechanism engage with locking key 316, and uses not the card casket of locking or the mechanism that selectivity is fixed.
Also comprise light pipe 324 on the front side 304 of data cartridge 300.In case data cartridge 300 is inserted, light pipe 324 just is connected to the light source in drive bay and the passage that extends to its rear side from the front side 304 of data cartridge 300 is provided.Therefore, can see from the rear side of data cartridge 300 light that passes light pipe 324, and this light can offer the operator with for example status information.For example, status information can comprise current whether use of device whether power supply is provided this electric conductor and is arranged on data cartridge inside.Other embodiment can not use light pipe or use a plurality of light pipes.Light pipe 324 can be connected to pass on a plurality of information with a plurality of light sources of different colours in drive bay.
With reference to Fig. 4, show the rear view of an embodiment of data cartridge 400.The rear side 404 that can connect in this embodiment, data cartridge 400 from the outside of drive bay.Some embodiment of drive bay can allow data cartridge to pass through the hole to insert fully, makes the data cartridge 400 can not be accessed after ejecting.Can see air vent 122 and light pipe 324 by the rear side 204 of data cartridge.In this embodiment, light pipe 324 has extended the total length of data cartridge 400, thereby can see transmitting terminal when watching the rear side 404 of data cartridge 400.In this embodiment, retaining element 320 has extended the total length of data cartridge 400 and can see this retaining element from rear side 404.In other embodiments, can see maybe from the rear side 404 of data cartridge and can not see retaining element 320.
With reference to Fig. 5, show the right view of an embodiment of data cartridge 500.Right side 228 shows the thickness 508 of data cartridge 500.In one exemplary embodiment, data cartridge has the thickness 508 of 22.9mm (0.920 inch).Yet, as previously mentioned, can be varying sized to be fit to the concrete application of data cartridge 500.Therefore, for example, the thickness 508 of data cartridge 500 can increase or reduce according to the type of the memory storage that is arranged on data cartridge 500 inside.
Next, with reference to Fig. 6, show the left view of an embodiment of data cartridge 600.The left side 224 of data cartridge 600 is similar with right side 228, and comprises geometrical clamp 128 and load folder 212.Show extension data card casket 600 length seam and can see this seam in some other figure.This seam has indicated in the two halves match of the assembling process mesochite 104 of this embodiment to together place.
With reference to Fig. 7, show the top plan view 700 of the data cartridge 100 that is inserted in drive bay 716.Show data cartridge 100 and be inserted into fully in drive bay 716, engage and mechanical engagement with the electricity of driver 712 to allow data cartridge 100.Drive bay 716 is parts of driver 712, and wherein drive bay is as the socket (receptacle) of data cartridge 100.This view shows the blocking mechanism 708 that engages with locking key 316.When being inserted into data cartridge 100 in drive bay 716, come operation locking mechanism 708 by motorized cams 704.In case insert fully, locking key 316 and blocking mechanism 708 match to keep securely data cartridge 100.Also show write-protect part 324.
With reference to Fig. 8, show the top plan view 800 of the data cartridge 100 that is inserted into drive bay 716.In this view, driving cam 704 comes releasable 708 and rotates partly popping data card casket 100 with the single of cam 704.The rear side 404 that shows data cartridge 100 passes the hole of driver bay 716 and stretches out a lot.After driving cam 704, the electrical connection between driver 712 and drive bay 716 is cut off.Other embodiment can decontrol data cartridge 100 or be connected to front loading folder and the mechanism of tail loading folder 208,212 with piston.
With reference to Fig. 9, show the front view of an embodiment of driver 712.Form hole 912 to distinguish the opening of drive bay 716 in drive bezel 908.Hole 912 be enough greatly can hold this data cartridge 100 when the data inserting card casket 100 suitably, and prevents unsuitable insertion.Drive bay can have or not have the door that is pushed out when data inserting card casket 100.Driver 712 can be arranged in drive array, computing machine or shell.Other embodiment can have status lamp and/or display on driver 712.
Those skilled in the art provide the foregoing description of disclosed embodiment, so that can realize and use the present invention.The various corrections of to those skilled in the art these embodiment being done will be apparent, and under the condition that does not deviate from the spirit or scope of the present invention, the General Principle that this literary composition can be limited is applied to other embodiment.Therefore, the present invention is not limited to the embodiment shown in literary composition, but follows the maximum magnitude of principle disclosed herein and novel feature.