CN107785035A - The computer hard disc in the flexible removable disk face of semi-circular high reserves - Google Patents
The computer hard disc in the flexible removable disk face of semi-circular high reserves Download PDFInfo
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- CN107785035A CN107785035A CN201710962378.3A CN201710962378A CN107785035A CN 107785035 A CN107785035 A CN 107785035A CN 201710962378 A CN201710962378 A CN 201710962378A CN 107785035 A CN107785035 A CN 107785035A
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Classifications
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
- G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/24003—Shapes of record carriers other than disc shape
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- Automatic Disk Changers (AREA)
Abstract
半圆式高储量伸缩换盘面的电脑硬盘，属于计算机科学技术领域，由转盘电机(1)、转盘轴(2)、盘轴尖滚珠(6)、转盘支轴(8)、主轴滚珠(9)、主轴滑面(10)、顶盘动杆(11)、存储半圆光盘(18)、翻盘电机(20)、翻盘动轴(21)、固盘带(22)、成圆框(23)、盘固槽(24)组成；其特征在于：所述的转盘轴(2)为锰钢质，从下往上共分为4段，依次为盘轴尖(5)、输动轴(43)、主轴(44)和半球支架(16)；转盘支轴(8)的凹槽与盘轴尖(5)之间嵌合连接；输动轴(43)中部固定连接有增速齿轮(4)，主轴(44)内部中央设置有顶盘动杆(11)。该装置制作简单，可操作性强，成本低廉，效果明显。
A semicircular high-capacity telescopic computer hard disk for changing disk surfaces belongs to the field of computer science and technology, and consists of a turntable motor (1), a turntable shaft (2), a turntable tip ball (6), a turntable support shaft (8), and a main shaft ball (9) , main shaft sliding surface (10), top disc moving rod (11), storage semi-circular disc (18), turning motor (20), turning shaft (21), solid disc belt (22), forming a round frame (23), Composed of disc solid grooves (24); characterized in that: the turntable shaft (2) is made of manganese steel, and is divided into 4 sections from bottom to top, followed by the disc shaft tip (5), the transmission shaft (43) , the main shaft (44) and the hemispherical bracket (16); the groove of the turntable support shaft (8) is fitted and connected with the disc shaft tip (5); the middle part of the transmission shaft (43) is fixedly connected with a speed-up gear (4) , the inner center of the main shaft (44) is provided with a top plate moving rod (11). The device is simple in manufacture, strong in operability, low in cost and obvious in effect.
Description
Technical field
The present invention relates to a kind of computer hard disc in the flexible removable disk face of semi-circular high reserves, belongs to computer science and technology neck
Domain.
Background technology
Computer hard disc is the most important storage device of computer.Hard disk Hong Kong and Taiwan are referred to as hard disc, English name：Hard
Disk Drive abbreviations HDD, full name：Winchester formula hard disk, is made up of the disk of one or more aluminum or glass system.
These disks are outer covered with ferrimagnet.Most hard disks are all Fixed disks, and hard disk is fixed on by permanently sealing
In driver.The hard-disc storage medium of early stage is interchangeable, but typical hard disk today is fixed storaging medium, is sealed
In hard disk, except a filter bores, for equalizing air pressure.With development, mobile hard disk also occurs, and more next
More popularize, species is also more and more.The hard disk installed on most of microcomputers, due to all using Winchester (winchester) skill
Art and be referred to as " Winchester hard disk ", or referred to as " Winchester disk ".So-called Winchester disc is actually a kind of technology, this
Technology is that the research institute for being located at California, USA Campbell city Winchester street by IBM Corporation researches and develops, it in 1973 first
Applied in IBM3340 hard disc storages, therefore this technology is referred to as Winchester technology.Rotating speed (Rotationl
Speed or Spindle speed), be electric machine main shaft in hard disk rotary speed, that is, hard disc institute's energy in one minute
The maximum revolution of completion.The speed of rotating speed is one of important parameter for indicating hard disk class, and it is to determine hard drive internal transfer rate
One of key factor, largely directly influence the speed of hard disk.The rotating speed of hard disk is faster, and hard disk finds file
Speed is also faster, and the transmission speed of relative hard disk is also just improved.The rotation speed of hard disk represents with how many transfer per minute,
Unit is expressed as RPM, and RPM is Revolutions Per minute abbreviation, is rev/min.RPM value is bigger, and inside passes
Defeated rate is faster, and access time is shorter, and the overall performance of hard disk is also better.The spindle motor of hard disk drives disc to revolve at a high speed
Turn, producing buoyancy makes magnetic head float above disc.The sector for the data that to be accessed is taken to below magnetic head, rotating speed is faster,
Then the stand-by period is also shorter.Therefore rotating speed largely determines the reading speed of hard disk.The common hard disc of family expenses
Rotating speed typically has that 5400rpm, 7200rpm are several, and high rotating speed hard disk is the first choice of desktop computer user, laptop user then with
Based on 4200rpm, 5400rpm, server user requires hard disk performance highest, the SCSI rotation speed of hard disk bases used in server
This all use 10000rpm, or even also 15000rpm, performance is many beyond household products.Higher rotating speed can shorten firmly
The average seek time of disk and actual access time, but as the continuous improvement of the rotation speed of hard disk also brings temperature rise, motor
The negative effects such as spindle abrasion increases, operating noise increase.Mean access time (Average Access Time) refers to magnetic head
Goal track position is reached from original position, and the time needed for the data sector to be read and write is found from goal track.It is flat
Equal access time embodies the read or write speed of hard disk, and it includes the tracking time and stand-by period of hard disk, i.e.,：During average access
Between=average seek time+average latency.The average seek time (Average Seek Time) of hard disk refers to hard disk
Magnetic head is moved to the time needed for card specific track.This time is certainly the smaller the better, and the average seek time of hard disk is usual
Between 8ms to 12ms, and SCSI hard disks then should be less than or equal to 8ms.The stand-by period of hard disk, it is called incubation period
(Latency), refer to that magnetic head is in the magnetic track to be accessed, wait the sector to be accessed to rotate the time to magnetic head.
Average latency is that disc rotates a circle the half of required time, typically should be in below 4ms.Transmission rate (Data
Transfer Rate) data transmission rate of hard disk refers to the speed of disk read-write data, unit is megabyte per second MB/s.Firmly
Disk data transmission rate includes internal transfer rate and external transfer rate again.Internal Transfer Rate (Internal
Transfer Rate) MB-S (Sustained Transfer Rate) is also referred to as, it reflects hard disk buffering area not
The performance of used time.Internal Transfer Rate depends on the rotary speed of hard disk.External Transfer Rate External Transfer
Rate is also referred to as burst transfers of data rate Burst Data Transfer Rate or interface transfer rate, and it is that system is total that it is nominal
Data transmission rate between line and hard disk buffering area, external transfer rate and the size of hard-disk interface type and hard disk cache have
Close.The maximum External Transfer Rate of Fast ata interfaces hard disk is 16.6MB/s at present, and the hard disk of Ultra ata interfaces then reaches
33.3MB/s.Caching Cache memory are one piece of memory chips on hard disk controller, have the access speed being exceedingly fast, it is
Hard drive internal stores the buffer between extraneous interface.Due to the internal data transfer speed of hard disk and extraneous interface transmission speed
Degree is different, and caching plays a part of a buffering wherein.The size of caching is to be directly connected to the transmission speed of hard disk with speed
An important factor for spending, hard disk overall performance can be significantly increased.Needed when harddisk access fragmentary data constantly hard
The swapping data of disk and internal memory, there is big caching, then can be temporary in the buffer by those fragmentary datas, reduces the negative of external system
Lotus, also improve the transmission speed of data.Magnetic head driving, which is divided to, has driving stepper motor and voice coil motor to drive two kinds.Stepper motor
Drive mechanism it is compact-sized, control is simple, but entirely driving alignment system is opened loop control, and stepper motor leans on pulse signal
Driving, thus positioning precision than it is relatively low, the access time is longer；Voice coil motor is linear electric machine, can directly drive magnetic head and make straight line
Motion.Whole dynamic alignment system is a closed loop adjusting automatic control system fed back with speed and position, and actuating speed is fast,
And positioning precision is high.Advanced disc driver is generally using voice coil motor driving and SERVO DISK positioning.Disk footpath has with capacity
5.25 inches, 3.5 inches, 2.5 inches, 1.8 inches and 1.3 inches, it is minimum for nail cover size.From profile chi
It is very little to see, there is overall height, half high and slim three kinds.Magnetic head is the part of most expensive in hard disk, and in seagate it is most important and most
The key link.Traditional magnetic head is the induction magnetic head of read-write unification, still, the reading and writing of hard disk be two kinds completely
Different operation, therefore, this two-in-one magnetic head has to take into account two kinds of characteristics of read/write simultaneously in design, so as to cause
Limitation on hard disk design.Magnetoresistive head, using the magnetic head structure of separate type：Write head still uses traditional magnetic strength
Magnetic head MR magnetic heads are answered to carry out write operation, reading magnetic head then uses new MR magnetic heads, i.e., so-called sensing is write, reads magnetic resistance.
So, in design, can optimizes respectively for both different qualities, to obtain best read/write performance.In addition,
MR magnetic heads are to go induced signal amplitude by change in resistance rather than curent change, thus quite sensitive to signal intensity, are read
The accuracy of data also accordingly improves.And because the signal amplitude of reading is unrelated with track width, therefore magnetic track can be made very
It is narrow, so as to improve disc density, reach 200MB/ inch 2, and 20MB/ inch 2 is can only achieve using traditional magnetic head, this
It is the main reason that MR magnetic heads are widely used.MR magnetic heads are widely used, and use sandwich construction and magnetoresistance
The GMR head Giant Magnetoresistive heads that more preferable material makes also gradually are popularized.Giant magnetoresistance effect can divide
For the giant magnetoresistance effect based on conductor oxidate and the giant magnetoresistance effect based on metal multilayer film.Giant magnetoresistance magnetic in hard disk
Head belongs to the latter, and it applies the spin properties of electronics.The magnetic of material is determined by the motion of its internal electron.Electricity
The sub atomic nucleus that on the one hand can surround rotates, and produces " orbital magnetic moment ", on the other hand, electronics itself can also rotate, and produce " from gyromagnet
Square ".One atomic magnetic moment is equal to the sum total of the orbital and spin moment of all electronics outside core, wherein, spin magnetic moment
Much larger than orbital magnetic moment.On microcosmic, the difference of the electron outside nucleus distribution of different elements just determines the magnetic of macroscopically different material
The difference of property.In addition, the electrons not being filled on the layer of electronics of adjacent atom interact, between atom mutually
Electronics is exchanged, is referred to as " exchange interaction ".The difference of exchange interaction determines that material is in ferromagnetism or anti-ferromagnetism.Make exchanging
Under promotion, atomic magnetic moment direction in a pocket can complete keeping parallelism, this pocket i.e. so-called
Magnetic domain.The domain structure of different material varies, but only ferromagnetic material just has domain structure, and be
In the case of certain temperature.The spin direction of electronics has two kinds clockwise and anticlockwise, when electric current passes through magnet,
If the spin direction of electronics is parallel with the direction of magnetization of magnet, electronics is easily through conversely, electronics is just easy to occur
Collision.The previous case is low equivalent to resistance value, and latter event is high equivalent to resistance value, if both directions were both not parallel
Also out of plumb, then resistance fall between.Large reluctance magnetic head is exactly to apply this characteristic, and compared to traditional magnetic head, it is to electricity
The utilization of son will more fully.The core of large reluctance magnetic head is four tunics：Free film, nonmagnetic film, lead film and anti-
Ferromagnetic film.Wherein, for free film and lead film using magnetic material, free film belongs to soft magnetic materials, and lead film uses Hard Magnetic
Material, it is one layer of nonmagnetic film between them, it uses nonmagnetic material, and Magnetic isolation is carried out to free film and lead film,
But without being electrically isolated.The back side of lead film is antiferromagnetic film, and ferromagnetic and antiferromagnet forms one under exchange-coupling interaction
Individual deflection field, this deflection field can fix the direction of magnetization of lead film.The effect of free film is to the magnetic recording information on disc
Respond, in the case of no externally-applied magnetic field, its direction of magnetization is vertical with lead film, now no matter which kind of spin direction
Electronics is all difficult through free film and lead film, equivalent to resistance value height.When the magnetic direction of the magnetic recording position on disc and oneself
When opposite by the direction of magnetization of film, the direction of magnetization of free film deflects, parallel with lead film, now spin direction parallel to
Their electronics is low equivalent to resistance value just easily through this two layers.When reading data, electric current continues to flow through each film, passes through
The change of detection resistance can be obtained by the magnetic direction of reflection magnetic recording position and the function of magnetic flux density.It is this using electronics
Spin properties, the structure for limiting as valve electronics movement are thus referred to as spin valve structure, and the magnetic head knot of current main flow
Structure.Magnetic head substantially just determines the storage density of hard disk as technology content highest part in DISK to Image, its sensitivity.
The development history of head technology is made a general survey of, the leap of head technology each time both is from discovery and application in new physical effect, value
One be mentioned that, present document relates to 3 kinds of physical effects be all initially that business field of hard disks is introduced into by IBM Corporation.Up to
Today, we can not see that IBM Corporation leads the trend of new seagate, and in the near future, we will use
The hard disk of " tunnel magnetoresistance " effect is used, and early in 93 years, " huge magnetoresistance " effect more stronger than giant magnetoresistance effect
Just have been found to, its change rate of magnetic reluctance is more than 99%.As the disc rotates, if magnetic head is maintained on a position, often
Individual magnetic head all can mark a circular trace in magnetic disk surface, and these circular traces are just called magnetic track.These magnetic tracks are with the naked eye
It can't see at all, because they are only some magnetized areas magnetized in a special manner in card, the information on disk is
Along the storage of such track.It is not what is be close between adjacent track, because magnetic when magnetization unit is separated by too near
Property can mutually have an impact, while also bring difficulty for the read-write of magnetic head.One 1.44MB 3.5 inches of floppy disks, simultaneously there is 80
Individual magnetic track, and the track density on hard disk is then far longer than this value, generally simultaneously there is thousands of individual magnetic tracks.Magnetic disk surface scribbles
As the magnetic medium that uses of record, what it was showed under the microscope is magnetic particle one by one.Small magnetic particle pole
Property can quickly be changed by magnetic head, and the holding that can stablize after the change, system pass through magnetic flux and magnetic resistance
Change to differentiate 0 or 1 in binary system.Also exactly because all operations are carried out in the case of microcosmic, if so
Hard disk is shaken while high-speed cruising by external force, it will is possible to cause to draw because of magnetic head slap magnetic disk surface
The data degradation returned.In addition, the single shaft anisotropy of magnetic particle and volume can obvious magnetic particle heat endurance, and heat is steady
Qualitatively height then determines the stability of magnetic graininess, that is, determines the correctness and stability of stored data.
But the single shaft anisotropy and volume of magnetic particle can not improve simply, they be limited to write-in field that magnetic head can provide with
And the limitation of medium signal to noise ratio.Each magnetic track on disk is divided into several segmental arcs, and these segmental arcs are the sectors of disk,
Each sector can deposit the information of 512 bytes, disc driver when being read to disk and writing data, using sector as
Unit.The floppy disk of 1.44MB3.5 inches, each magnetic track are divided into 18 sectors.Hard disk is generally made up of one group of overlapping disc, often
Individual card is all divided into equal numbers of magnetic track, and is numbered from " 0 " of outer rim, and the magnetic track with identical numbering forms one
The cylinder of individual cylinder, referred to as disk.The cylinder number of disk is equal with the track number in a card.Due to each card
There is the magnetic head of oneself, therefore, card number is equal to total magnetic head number.The CHS of so-called hard disk, i.e. Cylinder cylinders, Head magnetic
Head, Sector sectors, as long as being aware of the CHS of hard disk number, you can determine the capacity of hard disk, capacity=cylinder number of hard disk
Magnetic head number sector number 512B.Touch screen finger or other objects touch the touch-screen installed in display front end, then system root
The icon or menu position touched according to finger carrys out regioselective information input touch-screen and controlled by touch detection part and touch-screen
Device forms.Because current seagate is highly developed, want to increase the amount of storage of hard disk, hard disk must just be carried out advanced
The improvement of technology, the problem of this is extremely difficult.But with the development that computer technology is maked rapid progress, people are to hard disk
The amount of storage of demand more and more higher, particularly hard disk, needs badly and is greatly improved.Therefore how in existing ripe seagate
Under the conditions of increase substantially hard disk amount of storage turn into be badly in need of solve a great problem, so being designed to semicircle using by CD
Shape, on computer hard disc, the multiple CDs of fit on, and can ensure under the control of the program designed by computer chip, electricity
CD is enough switched to required CD by brain-capacity freely, thus even can improve depositing for hard disk to hundred times with tens times
Reserves, it is necessary to invent a kind of computer hard disc in the flexible removable disk face of semi-circular high reserves.
The content of the invention
In order to overcome the problem for the amount of storage for how increasing substantially under the conditions of existing ripe seagate hard disk, this hair
The bright computer hard disc for providing the flexible removable disk face of semi-circular high reserves, the computer hard disc profit in the flexible removable disk face of the semi-circular high reserves
Semicircle is designed to by CD, on computer hard disc, the multiple CDs of fit on, and can ensure designed by computer chip
Program control under, CD can be switched to required CD by computer freely, thus can be even several with tens times
Hundred times ground improve hard disk amount of storage, so as to reach using increase in hard disk using the quantity of CD come increase computer hard disc store
The purpose of amount.
The technical solution adopted for the present invention to solve the technical problems is：
The computer hard disc in the flexible removable disk face of the semi-circular high reserves of the present invention, by rotary tray motor 1, turntable shaft 2, dish axle point rolling
Pearl 6, rotating disk fulcrum 8, mainshaft ball 9, main shaft sliding surface 10, take over a business lever 11, storage semicircle CD 18, the motor 20 that turns over, turn over
Moving axis 21, solid dribbling 22, into round frame 23, disk, groove 24 forms admittedly；It is characterized in that：Described turntable shaft 2 is manganese steel matter, and rotating speed is
4200-50000rpm；Turntable shaft 2 is divided into 4 sections from the bottom up, is followed successively by dish axle point 5, defeated moving axis 43, main shaft 44 and hemisphere branch
Frame 16；Described dish axle point 5 is 2 nethermost part of turntable shaft, and a diameter of 0.8-1 centimetres, length is 0.21-2.1 centimetres, disk
The top surface of pivot 5 is located at the center of the defeated bottom surface of moving axis 43, and is connected as one with the defeated bottom surface of moving axis 43, the bottom of dish axle point 5
Cone, down, the top inner surface with the upper face center cylinder shape groove of rotating disk fulcrum 8 of circular cone connects conical tip, and energy
It is enough freely to be rotated on the inner surface of the upper face center cylinder shape groove of rotating disk fulcrum 8, meanwhile, the upper face center of rotating disk fulcrum 8
It is fitting to connection between the groove and dish axle point 5 of cylinder；Described defeated moving axis 43 is a diameter of 0.4-3.8 centimetres, high in cylinder
It for 1-5 centimetres, is turntable shaft 2 between dish axle point 5 and main shaft 44 to spend, and the middle part of defeated moving axis 43 is fixedly connected with speed increasing gear 4, defeated
Moving axis 43 and dish axle point 5 are respectively positioned in rotary tray motor shell 7；The described cylindrical shape of main shaft 44, a diameter of 6-25 centimetres, highly it is
10-20 centimetres, be the turntable shaft 2 between the defeated ball stand 16 of moving axis 43 and half, and the wall in the outside of main shaft 44 is main axial wall 13, main shaft wall
13 spaces surrounded are main axocoel 12, are provided with lever 11 in the center of inside of main shaft chamber 12, described takes over a business lever 11
Scroll bar rotor 14 and scroll bar motor 15 i.e. be arranged on the top of main shaft wall 13.
The described 26S Proteasome Structure and Function of rotary tray motor 1 is the same as known motor；Described rotary tray motor 1 is in the both sides of turntable shaft 2
It is each to set 1, clockwise or rotate in an anti-clockwise direction respectively, under the control of computer chip corresponding software, work or
It is static；The generally cylinder of each rotary tray motor 1, a diameter of 5-20 centimetres of cylindrical cross-section circle, be highly 1-15 lis
Rice；Each rotary tray motor 1 includes motor rotary head 3, speed increasing gear 4, rotary tray motor magnetic flexible 37, motor rotary head teeth groove 38, turned
Coil motor rotor 39, power-line plug (40), power line 41 and data wire 42；Two rotary tray motors 1 are arranged at rotary tray motor
In shell 7, the both sides of rotating disk fulcrum 8 are symmetrically distributed in；Described rotary tray motor magnetic flexible 37 and the structure of rotary tray motor rotor 39 and work(
Can be with the magnetic flexible and rotor of well-known power machine；Rotary tray motor magnetic flexible 37 is copper filament, magnetic flexible is wound, with rotating disk
Rotor 39 is together；Motor rotary head 3 is in cylinder, and a diameter of 2-8 centimetres, be highly 0.5-6 centimetres, is manganese steel matter, following table
Face center is connected with rotary tray motor rotor 39 by unilateral bearing；Motor rotary head teeth groove 38 is the recessed of the side wall centers of motor rotary head 3
Groove, width are 0.3-3 centimetres, and depth is 0.5-2 centimetres, and the bottom of motor rotary head groove 38 is dentation, and the height of tooth is 0.3-1.2
Centimetre, the tooth of the tooth of described motor rotary head teeth groove 38 just with the periphery of speed increasing gear 4 is meshed；Speed increasing gear 4 is in cylinder,
A diameter of 0.5-5 centimetres, be highly 0.29-2.9 centimetres, is manganese steel matter, and the center of speed increasing gear 4 is fixed on the defeated dynamic of turntable shaft 2
The middle part of axle 43, an entirety is connected to become with the defeated moving axis 43 of turntable shaft 2；The periphery tooth form of speed increasing gear 4, with motor rotary head teeth groove
The tooth engagement of 38 bottoms, the height of the tooth of speed increasing gear 4 is 0.3-1.2 centimetres；Rotary tray motor shell 7 holds rotary tray motor 1
Shell, it is steel, in cuboid, length is 12-50 centimetres, and width is 10-25 centimetres, is highly 4-25 centimetres, wall thickness
0.1-1 centimetres；Rotating disk fulcrum 8 is to separate two rotary tray motors 1, while the structure of supporting wheel axle 2, overall cuboid,
Length is 9.8-23 centimetres, and width is 8-9.8 centimetres, is highly 0.4-4 centimetres；The lower surface of rotating disk fulcrum 8 and both ends of the surface are with turning
The inner surface of the corresponding position of coil motor shell 7 is connected as one, and two sides are dissociated, respectively against the outer wall of rotary tray motor 1, in upper surface
There is a cylindrical groove centre, and a diameter of 1-2 centimetres of groove, depth is 0.2-2 centimetres, bottom portion of groove and sharp 5 phases of dish axle
Connect so that dish axle point 5 can rotate in groove-bottom；The interior table of dish axle point 5 and the upper face center cylinder shape groove of rotating disk fulcrum 8
It is connected between face by dish axle point ball 6；Power-line plug (40) is the same as known power-line plug, two-phase or three-phase；Power supply
Line 41 is the same as known bifilar copper core power line, copper core diameter 0.5-5 millimeters；Data wire 42 is that the whole semi-circular high reserves of connection are stretched
Data wire between the computer hard disc and computer chip in contracting removable disk face, data wire of the 26S Proteasome Structure and Function with known transmission information；
Dish axle point ball 6 is manganese steel matter, rounded, a diameter of 1-5 millimeters, and above-below direction sets 2 circles in sharp 5 outer surfaces of dish axle, two
At a distance of 1-5 millimeters between circle, two neighboring dish axle point ball 6 is adjacent in often enclosing；Mainshaft ball 9 is manganese steel matter, rounded,
A diameter of 2-8 millimeters, inward-outward direction sets 2 to enclose in the bottom of main shaft wall 13 outer surface, at a distance of 1-5 centimetres between two circles, often in circle
Two neighboring mainshaft ball 9 is adjacent, and mainshaft ball 9 is set and installed with known bearing,；Main shaft sliding surface 10 is rotary tray motor
The top wall outer surface of shell 7 is corresponding with turntable shaft 2 and identical with the diameter of turntable shaft 2 at this, in cylinder, a diameter of 6-25 lis
Rice, is highly 1-5 centimetres, upper surface is smooth, and lower surface links into an integrated entity with the roof of rotary tray motor shell 7.
Described lever 11 of taking over a business is to lift or put down the structure of storage semicircle CD 18, manganese steel matter, in scroll bar motor
Can be moved up and down under the drive of rotor 14 and scroll bar motor 15, including scroll bar rotor 14, scroll bar motor 15, point
From cone 32, separation rod aperture 33, take over a business lever body 34, lifting teeth groove 35 and declutcher control lever 36；The 26S Proteasome Structure and Function of scroll bar motor 15 is same
Known motor, scroll bar rotor 14 is provided with the circle wheel of edge tool tooth with lifting teeth groove 35 corresponding section, by tooth
Wheel connection, scroll bar rotor 14 promote lifting teeth groove 35 to move up and down；Separation cone 32 semicircular is deposited two neighboring
Storage semicircle CD 18 separates and above pushes away the part for making two semicircles be in approximately the same plane, and the vertical section of separation cone 32 is in isosceles
Triangle, the length at isosceles triangle bottom are 0.2-1 centimetres, and the bottom of isosceles triangle is the top surface for taking over a business lever body 34, isosceles
The drift angle of triangle dissociates, and the angle of isosceles triangle drift angle is less than 30 °；A height of 0.2-2 centimetres of isosceles triangle；Take over a business dynamic
The body of rod 34 is in cuboid, and length is 10-20 centimetres, and width is 0.2-1 centimetres, is highly 0.2-0.8 centimetres, takes over a business lever body
34 with the edge of scroll bar rotor 14 tool tooth circle wheel corresponding position be provided with lifting teeth groove 35；It is to take over a business lever to separate rod aperture 33
The circular hole of declutcher control lever 36 is interted on the top of body 34, and a diameter of 0.1-0.5 centimetres, separation rod aperture 33 is with separating the distance between 32 bottoms of cone
For 1-2 millimeters；Lifting teeth groove 35 is arranged on the circle wheel corresponding position of the edge of scroll bar rotor 14 tool tooth, lifts the tooth of teeth groove 35
Specification be height be 0.1-1 centimetres；Half described ball stand 16 is in hemisphere face shape, and the space inside half ball stand 16 is hemisphere
Stent cavity 17, the wall in the outside of half ball stand 16 are hemisphere cradle wall 19, a diameter of 10-30 centimetres of the place ball of half ball stand 16,
The thickness of hemisphere cradle wall 19 is 0.5-1 centimetres, the upper end open of half ball stand 16；There is a diameter in the lower end center of half ball stand 16
For 4-6 centimetres of circular hole.
The described size of storage semicircle CD 18,26S Proteasome Structure and Function are with known stored CD, and profile is semicircle, quantity
For 10-500；The edge of the centre straight ahead of storage semicircle CD 18 is referred to as straight line edge, 18 semicircular edge of storage semicircle CD
Referred to as camber line edge；The 26S Proteasome Structure and Function of motor 20 turn over known motor；Turn over moving axis 21 and turn over motor 20 rotor connect
Connect to form an entirety, side wall is fixed with storage semicircle CD 18, turns between moving axis 21 and storage semicircle CD 18 by solid
Dribbling 22 is connected；Gu dribbling 22 is cortex, cellulosic or plastics matter, one end is fixed on the side wall of moving axis 21 that turns over seccotine
On, the other end puts in the solid groove 24 of disk, is linked into an integrated entity at the solid groove 24 of disk with storage semicircle CD 18；The solid cuboid of groove 24 of disk
Shape, it is the groove for storing the straight line edge center of semicircle CD 18.
Described into round frame 23 is that storage semicircle CD 18 is taken over a business after lever 11 jacks up and, further by two semicircles
Storage semicircle CD 18 close up to centre, into round frame 23 by frame even first 25, frame connect groove 26, into round frame apical margin 27, into round frame Inner
Edge 28, silica gel pad 29, form into round frame body 30 and into round frame root edge 31；Frame company first 25 and frame connect groove 26 and are into round frame 23 or so
The position that two parts are connected, it is bossing that frame, which connects first 25, and it is groove part that frame, which connects groove 26, upset storage semicircle CD 18
When, frame company first 25 and frame connect groove 26 and are opened, and reserve enough spaces；It is in irregular shape into the cross section of round frame 23, outside is thin,
Inner side is thick, and inner side into the sunken inside of round frame body 30, forms into round frame Inner edge 28, the upper peristoma into round frame 23 is into round frame apical margin again
27, the hypostome into round frame 23 is into round frame root edge 31, and the silicon that a layer thickness is 1-2 millimeters is being set into the inner side of round frame Inner edge 28
Glue gasket 29；It is manganese steel matter into round frame body 30, is into the main part of round frame 23.
Beneficial effects of the present invention are that the computer hard disc in the flexible removable disk face of semi-circular high reserves utilizes is designed to half by CD
Circle, on computer hard disc, the multiple CDs of fit on, and can ensure under the control of the program designed by computer chip,
CD can be switched to required CD by computer freely, thus even can improve hard disk to hundred times with tens times
Amount of storage, so as to reach using increasing the purpose for increasing computer hard disc amount of storage in hard disk using the quantity of CD.It is semi-circular
The computer hard disc equipment therefor in the flexible removable disk face of high reserves makes simply, and workable, cost is cheap, positive effect.
Brief description of the drawings
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 crosses median vertical section structural representation for the computer hard disc in the flexible removable disk face of the semi-circular high reserves of the present invention.
Fig. 2 is the storage semicircle CD setting structure signal of the computer hard disc in the flexible removable disk face of the semi-circular high reserves of the present invention
Figure.
Fig. 3 is that the storage semicircle CD of the computer hard disc in the flexible removable disk face of the semi-circular high reserves of the present invention is fixed into round frame
Structural representation afterwards.
Fig. 4 be the semi-circular high reserves of the present invention stretch removable disk face computer hard disc into round frame structural representation.
Fig. 5 be the semi-circular high reserves of the present invention stretch removable disk face computer hard disc into round frame cross-sectional structure schematic diagram.
Fig. 6 takes over a business lever structural representation for the computer hard disc in the flexible removable disk face of the semi-circular high reserves of the present invention.
1. rotary tray motor in figure, 2. turntable shafts, 3. motor rotary heads, 4. speed increasing gears, 5. dish axles point, 6. dish axle point balls,
7. rotary tray motor shell, 8. rotating disk fulcrums, 9. mainshaft balls, 10. main shaft sliding surfaces, 11. take over a business lever, 12. main shaft chambers, 13. main shafts
Wall, 14. scroll bar rotors, 15. scroll bar motors, 16. half ball stands, 17. hemisphere stent cavities, 18. storage semicircle CDs,
Turned over motor 19. hemisphere cradle wall, 20., 21. turn over moving axis, 22. solid dribblings, 23. one-tenth round frames, the solid groove of 24. disks, and 25. frames connect
Head, 26. frames connect groove, 27. one-tenth round frame apical margins, 28. one-tenth round frame Inner edge, 29. silica gel pads, 30. one-tenth round frame bodies, 31. one-tenth round frame bottoms
Edge, 32. separation cones, 33. separation rod aperture, 34. take over a business lever body, 35. lifting teeth groove, 36. declutcher control levers, 37. rotary tray motor magnetic force
Circle, 38. motor rotary head teeth groove, 39. rotary tray motor rotors, 40. power-line plugs, 41. power lines, 42. data wires, 43. is defeated dynamic
Axle, 44. main shafts.
Embodiment
Embodiment one：
The computer hard disc in removable disk face as illustrated, the semi-circular high reserves of the present invention stretch, by rotary tray motor 1, turntable shaft
2nd, motor rotary head 3, speed increasing gear 4, dish axle point 5, dish axle point ball 6, rotary tray motor shell 7, rotating disk fulcrum 8, mainshaft ball 9, master
Axle sliding surface 10, take over a business lever 11, main shaft chamber 12, main shaft wall 13, scroll bar rotor 14, scroll bar motor 15, half ball stand
16th, hemisphere stent cavity 17, storage semicircle CD 18, hemisphere cradle wall 19, the motor 20 that turns over, the moving axis 21 that turns over, solid dribbling 22, into
The solid groove 24 of round frame 23, disk, frame even first 25, frame connect groove 26, into round frame apical margin 27, into round frame Inner edge 28, silica gel pad 29, into round frame
Body 30, into round frame root edge 31, separation cone 32, separation rod aperture 33, take over a business lever body 34, lifting teeth groove 35, declutcher control lever 36, rotating disk electricity
It is machine magnetic flexible 37, motor rotary head teeth groove 38, rotary tray motor rotor 39, power-line plug (40), power line 41, data wire 42, defeated
Moving axis 43, main shaft 44 form.The 26S Proteasome Structure and Function of rotary tray motor 1 can rotate when being powered with known motor, be whole hard
Disk provides power；Described rotary tray motor 1 the both sides of turntable shaft 2 respectively set 1, respectively clockwise or counterclockwise
Rotate, under the control of computer chip corresponding software, work or static, that is, during the work of rotary tray motor 1, another turn
Coil motor 1 is stopped, and respectively turntable shaft 2 rotates clockwise or counterclockwise provides power；Each rotary tray motor 1 is whole
Body is cylinder, and a diameter of 5-20 centimetres of cylindrical cross-section circle, be highly 1-15 centimetres；Each rotary tray motor 1 includes
Motor rotary head 3, speed increasing gear 4, rotary tray motor magnetic flexible 37, motor rotary head teeth groove 38, rotary tray motor rotor 39, power-line plug
(40), power line 41 and data wire 42；Two rotary tray motors 1 are arranged in rotary tray motor shell 7, are symmetrically distributed in rotating disk fulcrum
8 both sides.Described rotary tray motor magnetic flexible 37 and the 26S Proteasome Structure and Function of rotary tray motor rotor 39 with well-known power machine magnetic flexible and
Rotor；Rotary tray motor magnetic flexible 37 is copper filament, is wound magnetic flexible, together with rotary tray motor rotor 39, when being powered,
Rotary tray motor rotor 39 can rotate in rotary tray motor magnetic flexible 37.Motor rotary head 3 is a diameter of 2-8 centimetres, high in cylinder
Spend for 0.5-6 centimetres, be manganese steel matter, lower surface center is connected with rotary tray motor rotor 39 by unilateral bearing, to ensure motor
Linked into an integrated entity when rotary head 3 rotates in one direction with rotary tray motor rotor 39, and then power is passed by rotary tray motor rotor 39
It is defeated to arrive motor rotary head 3, but when opposite direction rotates, motor rotary head 3 then separates with rotary tray motor rotor 39, therefore ought be square counterclockwise
When being worked to rotary tray motor 1, clockwise direction rotary tray motor 1 is stopped, and the rotary tray motor of counter clockwise direction rotary tray motor 1 turns
Son 39 rotates in an anti-clockwise direction, and drives speed increasing gear 4 rotationally clockwise, meanwhile, the motor of clockwise direction rotary tray motor 1
Rotary head 3 between speed increasing gear 4 because being connected also with rotating in an anti-clockwise direction.Now, the rotating disk of clockwise direction rotary tray motor 1
Rotor 39 separates with the motor rotary head 3 of clockwise direction rotary tray motor 1, the rotary tray motor of clockwise direction rotary tray motor 1
Rotor 39 is stopped without rotating due to clockwise direction rotary tray motor 1；In turn, when clockwise direction rotary tray motor
During 1 work, counter clockwise direction rotary tray motor 1 is stopped, and the rotary tray motor rotor 39 of clockwise direction rotary tray motor 1 is clockwise
Direction rotates, and drives speed increasing gear 4 to rotate in an anti-clockwise direction, meanwhile, the motor rotary head 3 of counter clockwise direction rotary tray motor 1 because with
Connection is also with rotationally clockwise between speed increasing gear 4.Now, the rotary tray motor rotor of counter clockwise direction rotary tray motor 1
39 separate with the motor rotary head 3 of counter clockwise direction rotary tray motor 1, the rotary tray motor rotor 39 of counter clockwise direction rotary tray motor 1 by
It is stopped in counter clockwise direction rotary tray motor 1 without rotating.Motor rotary head teeth groove 38 is the side wall centers of motor rotary head 3
Groove, width are 0.3-3 centimetres, and depth is 0.5-2 centimetres, and the bottom of motor rotary head groove 38 is dentation, and the height of tooth is 0.3-
1.2 centimetres, the tooth of the tooth of described motor rotary head teeth groove 38 just with the periphery of speed increasing gear 4 is meshed, so as to ensure that motor turns
During first 3 rotation, speed increasing gear 4 can be driven to rotate.For speed increasing gear 4 in cylinder, a diameter of 0.5-5 centimetres, be highly 0.29-
2.9 centimetres, be manganese steel matter, and the center of speed increasing gear 4 is fixed on the middle part of defeated moving axis 43 of turntable shaft 2, the defeated moving axis 43 with turntable shaft 2
It is connected to become an entirety；The periphery tooth form of speed increasing gear 4, engaged with the tooth of the bottom of motor rotary head teeth groove 38, the tooth of speed increasing gear 4
Height be 0.3-1.2 centimetres, so as to motor rotary head 3 transmit come power turntable shaft 2 is transferred to by speed increasing gear 4, meanwhile,
Because the diameter of speed increasing gear 4 is less than the diameter of motor rotary head 3, the rotating speed of motor rotary head 3 and the rotating speed of rotary tray motor rotor 39
It is identical, so the rotating speed for the turntable shaft 2 that speed increasing gear 4 is integrally formed together with its set is several times of the rotating speed of motor rotary head 3, therefore
Speed increasing gear 4 is referred to as speed increasing gear.Rotary tray motor shell 7 is the shell for holding rotary tray motor 1, is steel, in cuboid,
Length is 12-50 centimetres, and width is 10-25 centimetres, is highly 4-25 centimetres, 0.1-1 centimetres of wall thickness.Rotating disk fulcrum 8 is by two
Individual rotary tray motor 1 separates, while the structure of supporting wheel axle 2, overall cuboid, and length is 9.8-23 centimetres, width 8-
9.8 centimetres, be highly 0.4-4 centimetres；The lower surface of rotating disk fulcrum 8 and both ends of the surface and the inner surface of the corresponding position of rotary tray motor shell 7 connect
It is connected into and is integrated, two sides is dissociated, and respectively against the outer wall of rotary tray motor 1, upper face center has a cylindrical groove, groove
A diameter of 1-2 centimetres, depth be 0.2-2 centimetres, bottom portion of groove connects with dish axle point 5 so that dish axle point 5 can be in groove-bottom
Upper rotation；It is connected between dish axle point 5 and the inner surface of the upper face center cylinder shape groove of rotating disk fulcrum 8 by dish axle point ball 6
Connect.Electric current can be imported power line by power-line plug (40) with known power-line plug, two-phase or three-phase from external socket
41.Power line 41 is with known bifilar copper core power line, copper core diameter 0.5-5 millimeters, can be by electric current from power-line plug
(40) rotary tray motor 1 is imported.Data wire 42 is the computer hard disc and computer core in the flexible removable disk face of the whole semi-circular high reserves of connection
Data wire between piece, 26S Proteasome Structure and Function with known transmission information data wire, by data wire 42, in operating computer,
The corresponding software of chip can automatically control the computer hard disc in the flexible removable disk face of semi-circular high reserves.Dish axle point ball 6 is manganese steel
Matter, rounded, a diameter of 1-5 millimeters, above-below direction set 2 circles in sharp 5 outer surfaces of dish axle, at a distance of 1-5 millimeters between two circles,
Two neighboring dish axle point ball 6 is adjacent in often enclosing, and dish axle point ball 6 is set and installed with known bearing so that dish axle point
Ball 6 be can be securely fixed in sharp 5 outer surfaces of dish axle and the upper face center cylinder shape groove of rotating disk fulcrum 8 inner surface it
Between, and can enough freely rotates, and plays the effect of bearing.Mainshaft ball 9 is manganese steel matter, and rounded, a diameter of 2-8 millimeters are interior
Outer direction sets 2 circles in the outer surface of going to the bottom of main shaft wall 13, at a distance of 1-5 centimetres between two circles, two neighboring mainshaft ball 9 in often enclosing
Adjacent, mainshaft ball 9 is set and installed with known bearing so that mainshaft ball 9 can be securely fixed in main shaft wall
13 bottom outer surfaces and the upper surface of main shaft sliding surface 10, and can enough freely rotate, and play the effect of bearing.Main shaft sliding surface 10 is rotating disk
The top wall outer surface of motor casing 7 is corresponding with turntable shaft 2 and identical with the diameter of turntable shaft 2 at this, in cylinder, a diameter of 6-25
Centimetre, it is highly 1-5 centimetres, upper surface is smooth, and lower surface links into an integrated entity with the roof of rotary tray motor shell 7.
Turntable shaft 2 is manganese steel matter, can stir storage semicircle CD 18, ensures the required card for reading information upward, together
When, under the drive of rotary tray motor 1, it can rotate at a high speed, rotating speed 4200-50000rpm, so that head read stores semicircle light
The information of storage in disk 18；Turntable shaft 2 is divided into 4 sections from the bottom up, is followed successively by dish axle point 5, defeated moving axis 43, main shaft 44 and hemisphere
Support 16.Described dish axle point 5 is 2 nethermost part of turntable shaft, and a diameter of 0.8-1 centimetres, length is 0.21-2.1 centimetres,
The top surface of dish axle point 5 is located at the center of the defeated bottom surface of moving axis 43, and is connected as one with the defeated bottom surface of moving axis 43, the bottom of dish axle point 5
Portion's cone, down, the top inner surface with the upper face center cylinder shape groove of rotating disk fulcrum 8 of circular cone connects conical tip, and
Can freely be rotated on the inner surface of the upper face center cylinder shape groove of rotating disk fulcrum 8, so as to as far as possible reduce turntable shaft 2 with
Frictional force between adjacent component, meanwhile, it is chimeric between the groove and dish axle point 5 of the upper face center of rotating disk fulcrum 8 cylinder to connect
Connect, preliminary fixation can also be carried out to turntable shaft 2, the dish axle point 5 of the bottom of turntable shaft 2 is fixed on rotating disk fulcrum 8.Institute
For the defeated moving axis 43 stated in cylinder, a diameter of 0.4-3.8 centimetres, be highly 1-5 centimetres, is between dish axle point 5 and main shaft 44
Turntable shaft 2, be by speed increasing gear 4 by motor rotary head 3 be introduced through Lai power be transferred to turntable shaft 2 so that whole 2 turns of turntable shaft
Dynamic, the defeated middle part of moving axis 43 is fixedly connected with speed increasing gear 4, and defeated moving axis 43 and dish axle point 5 are respectively positioned in rotary tray motor shell 7.It is described
The cylindrical shape of main shaft 44, a diameter of 6-25 centimetres, be highly 10-20 centimetres, is turned between the defeated ball stand 16 of moving axis 43 and half
Dish axle 2, the wall in the outside of main shaft 44 is main axial wall 13, and the space that main shaft wall 13 is surrounded is main axocoel 12, inside main shaft chamber 12
Center is provided with lever 11, and the described scroll bar rotor 14 for taking over a business lever 11 and scroll bar motor 15 are arranged on
The top of main shaft wall 13.Described lever 11 of taking over a business is to lift or put down the structure of storage semicircle CD 18, manganese steel matter, in scroll bar
It can be moved up and down under the drive of rotor 14 and scroll bar motor 15, including scroll bar rotor 14, scroll bar motor
15th, separation bores 32, separation rod aperture 33, takes over a business lever body 34, lifting teeth groove 35 and declutcher control lever 36.The structure of scroll bar motor 15 and work(
Under "on" position, it be able to can rotate scroll bar rotor 14, scroll bar rotor 14 and lifting with known motor
The corresponding section of teeth groove 35 is provided with the circle wheel of edge tool tooth, is connected by gear, and scroll bar rotor 14 promotes lifting teeth groove
35 move up and down so that entirely take over a business lever 11 the edge of scroll bar rotor 14 tool tooth circle wheel at can on move down
It is dynamic, put between storage semicircle CD 18 or contract between storage semicircle CD 18.Separation cone 32 is by two neighboring half
Circular storage semicircle CD 18 separates and above pushes away the part for making two semicircles be in approximately the same plane, the vertical profile of separation cone 32
Face is in isosceles triangle, and the length at isosceles triangle bottom is 0.2-1 centimetres, and the bottom of isosceles triangle is the top for taking over a business lever body 34
Face, the drift angle of isosceles triangle dissociate, and the angle of isosceles triangle drift angle is less than 30 °；A height of 0.2-2 lis of isosceles triangle
Rice.It is in cuboid to take over a business lever body 34, and length is 10-20 centimetres, and width is 0.2-1 centimetres, is highly 0.2-0.8 centimetres,
The circle wheel corresponding position for taking over a business lever body 34 and the edge of scroll bar rotor 14 tool tooth is provided with lifting teeth groove 35, so that between cog is nibbled
Close, the power for preferably closing up power-conversion for promotion storage semicircle CD 18.Separating rod aperture 33 is taken over a business on lever body 34
The circular hole of declutcher control lever 36 is interted in portion, and a diameter of 0.1-0.5 centimetres, separation rod aperture 33 is 1-2 with separating the distance between 32 bottoms of cone
Millimeter.Lifting teeth groove 35 is arranged on the circle wheel corresponding position of the edge of scroll bar rotor 14 tool tooth, lifts the rule of the tooth of teeth groove 35
Lattice are that height is 0.1-1 centimetres.Declutcher control lever 36 is after taking over a business lever 11 and having lifted storage semicircle CD 18, you can by left and right two
The card that storage semicircle CD 18 needs to read information is lifted in approximately the same plane.Half described ball stand 16 is in hemisphere face
Shape, the space inside half ball stand 16 are hemisphere stent cavity 17, and the wall in the outside of half ball stand 16 is hemisphere cradle wall 19, hemisphere branch
A diameter of 10-30 centimetres of the place ball of frame 16, the thickness of hemisphere cradle wall 19 is 0.5-1 centimetres, the upper end open of half ball stand 16,
Enough spaces are provided for overturning and fixing for storage semicircle CD 18, there is one a diameter of 4-6 centimetres of circle in lower end center
Hole, half ball stand 16 or retraction main shaft chamber 12 are put in take over a business lever 11.
The size of semicircle CD 18,26S Proteasome Structure and Function are stored with known stored CD, simply profile is semicircle, and quantity is
10-500, it is assumed that the saturation of each storage semicircle CD 18 is 2-8G, then the whole flexible removable disk face of semi-circular high reserves
Computer hard disc amount of storage once with regard to 20-4000G can be risen to, that is to say, that do not improving existing optical disc storage ability
In the case of, the storage capacity of computer hard disc once can be improved tens very by the computer hard disc in the flexible removable disk face of semi-circular high reserves
To hundred times.By the edge for storing the centre straight ahead of semicircle CD 18 is referred to as straight line edge, semicircular edge is referred to as camber line edge.Turn over
The 26S Proteasome Structure and Function of motor 20 is with known motor, during energization, can rotate, and then drive the moving axis 21 that turns over to rotate.Turn over dynamic
Axle 21 is connected to form an entirety with the rotor for the motor 20 that turns over, and side wall is fixed with storage semicircle CD 18, turn over moving axis 21 with
It is connected between storage semicircle CD 18 by solid dribbling 22.Gu dribbling 22 is cortex, cellulosic or plastics matter, one end strength
Glue, which is fixed on, to turn in the side wall of moving axis 21, and the other end puts in the solid groove 24 of disk, is connected at the solid groove 24 of disk with storage semicircle CD 18
Integrally.The solid cuboid of groove 24 of disk, it is the groove for storing the straight line edge center of semicircle CD 18, it is solid for more firmly fixing
Dribbling 22.
It is that storage semicircle CD 18 is taken over a business after lever 11 jacks up and into round frame 23, further by two semicircular storages
Semicircle CD 18 closes up to centre, so that magnetic head is more prone to read the information that stores in CD, into round frame 23 by frame even first 25,
Frame connects groove 26, formed into round frame apical margin 27, into round frame Inner edge 28, silica gel pad 29, into round frame body 30 and into round frame root edge 31.Frame
Even first 25 connect the position that groove 26 is into the two parts of round frame 23 or so and is connected with frame, and frame even first 25 is bossing, and frame connects groove 26
It is groove part, when upset stores semicircle CD 18, frame company first 25 and frame connect groove 26 and are opened, and reserve enough spaces, so as to
Ensure that storage semicircle CD 18 can be overturn under the drive for the motor 20 that turns over, once being turned to destination locations, store semicircle light
Disk 18 is taken over a business lever 11 and jacks up, and then when inwardly closing up into round frame 23, is further pushed away two storage semicircle CDs 18
Squeeze and close up into a circular CD, so that magnetic head is read out to information.It is in irregular shape into the cross section of round frame 23, outside
Thin, inner side is thick, and inner side into the sunken inside of round frame body 30, forms into round frame Inner edge 28, the upper peristoma into round frame 23 is into round frame again
Apical margin 27, the hypostome into round frame 23 are into round frame root edge 31, are 1-2 millimeters setting a layer thickness into the inner side of round frame Inner edge 28
Silica gel pad 29, to prevent closing up into a circular light inwardly closing up to push two storage semicircle CDs 18 into round frame 23
The computer hard disc in semi-circular high reserves flexible removable disk face is damaged during disk.It is manganese steel matter into round frame body 30, is into the main body of round frame 23
Part.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
For personnel it will be appreciated that the present invention is not limited to the above embodiments, described in above-described embodiment and specification is to illustrate this hair
Bright principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
It all fall within the protetion scope of the claimed invention with improvement, its is equivalent by appended claims for the claimed scope of the invention
Thing defines.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710962378.3A CN107785035A (en) | 2017-10-09 | 2017-10-09 | The computer hard disc in the flexible removable disk face of semi-circular high reserves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710962378.3A CN107785035A (en) | 2017-10-09 | 2017-10-09 | The computer hard disc in the flexible removable disk face of semi-circular high reserves |
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| Publication Number | Publication Date |
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| CN107785035A true CN107785035A (en) | 2018-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710962378.3A Pending CN107785035A (en) | 2017-10-09 | 2017-10-09 | The computer hard disc in the flexible removable disk face of semi-circular high reserves |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109584909A (en) * | 2019-01-23 | 2019-04-05 | 中国人民解放军61660部队 | Mechanical hard disk disc dismantling device |
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