TW554337B - Low profile cartridge for data storage disk - Google Patents

Abstract

Various configurations of cartridges for optical disks, particularly first-surface optical disks, are provided. Among the feature are a shutter having a tab which slides in a slot in the housing as the shutter member moves between a closed position and an open position, the slot being isolated from an interior of the disk so as to protect the disk form debris generated as the shutter member moves between the first and second positions, a slot in an edge of the housing, the slot being covered when the shutter member is in the first position and being uncovered when the shutter member is in the second position, the slot being for providing clearance for a blocking tab in a drawer mechanism so as to allow the cartridge assembly to be fully inserted into the drawer mechanism when the shutter member is in the second position. A reverse-lockout slot is formed in the trailing edge to prevent the cartridge assembly from being fully inserted, trailing edge first, into a drawer mechanism. A locking arm is mounted in the cartridge assembly and rotatable about a pivot point, the locking arm containing a locking nub for engaging the shutter member so as to prevent the shutter member from being opened. The locking arm further contains a cam surface adjacent the locking nub for engaging the shutter member when the shutter member is being closed, the cam surface being in a concave shape. The locking arm also contains a spring member urging the locking arm such that the locking nub is in position to engage the shutter member and a restraining edge for contacting a opposing surface of the cartridge assembly to prevent damage to the spring member from rotation of the locking arm. The cartridge may contain a spring member arranged so as to bias the shutter member towards the first position, one end of the spring member being hooked to assist in holding the spring member in place.

Description

554337 V. Description of the Invention (l) The patent claim of this application takes precedence over the US Patent Application No. 0 9/7 30,647, entitled "Low Cartridge For Data Storage Disk", which was requested on December 5, 2000, and U.S. Patent Application Serial No. 09/548, 1 28 entitled "Low Profile A ^^ Medium Protecting Cartridge Assembly", which is incorporated in the present invention and filed on April 12, 2000, has been fully incorporated by reference. The present invention generally refers to a low-thickness case, and particularly to a low-thickness case of an optical disc. '' Numerous disk storage discs have been developed for storing various types of digital data, which can be easily self-designed to be used for reading / writing or for driving pots. An optical disc in the form of a * is a surface optical disc, and a double-faced optical disc is defined by a reading action performed when reading data from the disc. In particular, a dual-surface disc, in which the reading beam is incident on the information content; = = to the substrate of the optical disc or disc. The thicker and transparent base of the optical disc on the surface of the body, which is incident on the surface, will make the M-movement more sensitive to distances that include the information department itself, including two particles, scratches, and the like. Dust discs are more sensitive to various optical aberrations. The dual-surface optics of the substrate with respect to the optical axis 1 (2) The a priori aberrations include: (1) ⑻ substrate birefringence. Inclination, 之 substrate thickness Variation; and / or another disadvantage with respect to double-sided optical discs is that the requirements generally do not meet the miniaturization of the optical components used for such discs and discs. It should be recognized that using self-disc drives and Optical group for reading or writing information from double-sided discs

Page 8 554337

Information / optical systems require a longer working distance (distance between objective lens and lens). This is because the radiation must be accessible through a thicker transparent sound. To provide longer working distances, optical components (such as objective lenses) are required.

Because of these shortcomings of the second surface optical disc, the present invention has made it possible to design a first surface optical disc. Although it may have more than one definition, in a specific embodiment, during a reading operation of the first surface optical disc, the reading beam is incident on or irradiates one of the substrates of the second optical disc. The information-containing portion of the first surface that was previously incident or illuminated. a The first disc surface offers a number of advantages over a second surface disc. With an example of the first surface disc, the radiation does not pass through the thicker substrate, so that it has a shorter optical path than the second surface disc. Due to a short working distance, a smaller objective lens diameter corresponding to a given numerical aperture can be used, thus resulting in smaller and lighter optical components to achieve greater miniaturization of the optical drive. Furthermore, the variation of the first two faces is not sensitive to variation of the substrate birefringence and substrate thickness. The first surface disc is also less sensitive to tilting of the substrate.

However, since a first-surface optical disc does not have a protective layer to protect it from "harm or unnecessary particles or debris," it is urgent to use a sufficient protective casing or case to house the optical disc. Many factors need to be considered when designing the protection clip for the first optical disc. The case should include Xu Guang complementary and / or redundant protection features. For example, the case should have a closed first surface disc Freedom from manipulation during read and / or write operations

Page 9 554337

Year 5. Description of the invention (3) Characteristics of wounds such as scratches and abrasion caused by the rotation of the IE body or the closed disc of the 5th Hai. It should be recognized that the case should be designed to prevent one surface of the case from contacting the moving surface of the disc. The case should have features that prevent dust or other foreign matter from entering the inside of the case. This foreign matter can prevent the head from reading or writing information from the disc. The case should have a small shape factor to allow the case to cooperate with a small, handheld electronic device such as a personal electronic device (pED) so that the device should have the self-positioning feature of a digital camera. This feature helps the actuator surface to properly align the optical head. The ㈣ should have the permission to use: == the first surface, the rotation of the optical disc ^ double-sided

Learn to access the two opposite sides of the disc; the body should allow one or more 11-body specific embodiments of the invention to satisfy these and one of the inventions. The second orientation of the s is inserted into the disc drive ~ body assembly to be different from the first orientation but without the first) door stop member. Engage and move the opposite side (or back side) of the second-orientation when in-^. In another specific embodiment, the device of the system. The device includes: & In the example, an upper and lower door member for an optical movement is provided. The body assembly has rotating arm features that are independently moved from each other in the disc drive. In a preferred structure, for example, a door member is installed. In a structure, & a single mechanism is fused and moved into each position to insert into the disc drive = mechanism is when the box assembly is a second) block the door hibiscus, light B only "wait and drink merge Move a first (but in no application, the first orientation is that the first box assembly includes a double-sided optical disc No. 10 554337 __ Case No. 90108699 η q 鲦 I--5. Description of the invention (4) pieces , An access opening (for the optical head) provided on the opposite surface of the box assembly, and one or more shutter members that cover or open (simultaneously or sequentially) the access opening in a movable manner. As such, the cartridge assembly is inserted into the disc drive in a first orientation to expose a first actuating surface of the disc, and is inserted into the disc drive in a second orientation to expose the disc drive. One of the discs has a second actuating surface. As described above, the first orientation may be the opposite side (or the back side) of the second party. In another specific arrangement, the device includes: (a) — an optical storage disc (It can be the first or second surface), it has at least one first side to store information;… (b) a hub assembly that moves in conjunction with the optical storage disc; and (C) a box assembly 'which accommodates the optical storage disc and the hub assembly. The body = includes a first optical storage Discs, 'protected with two optical storage discs, for mm and-the first or more non-essential events. These non-T storage discs resist the moving surface and (plural) E-body barriers due to γ = If the disc body retaining wall is inwardly curved and in contact with each other, the gas caused by the E (body) retaining wall in a disc drive === the surface and the (equity) contact, and external substances Gathered in the disc for ^ Suspect transfer during the first and second optical disc protection signs. The car is preferably selected from a variety of special optical storage discs protected in a structure, the first and / or No. 554337 Five-SS ^ i〇108699__ Description of the invention (5)-Hub S-piece No .: Main wall (such as-door wall) 'It covers the " Chengzhi body retaining wall, not only the E body supporting wall Can prevent foreign matter from being known through the hole: the hole enters the inside of the body to allow the 专 (special) mouth ^ hub member, and bismuth X disc drive In the structure of%: the first stop ^ support to resist bending = 1 b "interval, so when the phase is applied; ^ _ 0 Hai hub member outer surface to limit the wall inward bend U inside and touch § Hai optical storage The actuating surface of the disc is curved, but not connected. In another structure, the first and / or second optical storage device includes a first- and second-position-locking secondary storage disc protection secondary assembly located at In the first position, access to the hub member and / or optical storage disc (for example, by the locking wall member) will be hindered (for example, when the human assembly is located in the second position). Tight = the -th position covers an opening provided in the g-body retaining wall for the well ^, and an opening provided in the body-retaining wall for the hub structure, and in the first place In the two positions, openings for the light opening and for the hub member are opened. Access door

In yet another structure, the box assembly further includes a third light and protection device. The third disc protection device includes a disc disc having a portion pressed against a peripheral edge of the optical storage disc. Second, the storage device for the storage disc can be the one that surrounds the perimeter of the disc—production = $ two light to store one of the peripheral edges of the disc on the opposite surface / slot of the groove, and after the opposite surface of the groove Yushang Shangshang—cover up + _ * ^ ^

554337

Case No. 90108MQ is the first amendment. 5. Description of the invention (6) Hang the disc above and avoid the disc from contacting the inner surface. In another embodiment, an apparatus for use in an optical system is provided. The device includes: (a) a hub assembly having a total height and including at least one hub member, the total height including at least one height of the first hub member; (b)-an optical storage disc having a And includes a first side surface and a second side surface, at least the first side surface stores information; and (c) a box assembly for receiving the comparative assembly and the optical storage disc. The box assembly has a low height. The ratio of the height of the box assembly to the height of the hub assembly is usually less than 1.50, and more generally between more than 1.0 and about 1.25. In another embodiment, an apparatus for use in an optical system is provided. The device includes: (a) — an optical storage disc; and (b) — an E-body assembly including a retaining feature (such as at least one of a positioning pin and a positioning hole) and a displacement feature (such as an antibody At least one of a rotating pin and an anti-rotation groove). In one structure, each of the positioning pin and hole and the 50-pin anti-rotation pin and groove is provided on the disc drive, and the other is provided on the casing of the case. The cross-sectional area or area of the anti-rotation groove is larger than that of the positioning hole to allow the disc drive to move along an arc of the anti-rotation groove to move the casing (such as rotating the casing), and the The center of the groove is located at the center of the positioning pin. In this way, the disc drive can move the casing of the cassette as required to correctly align the cassette in a plane parallel to an operating surface of the disc.

Page 13 554337 _Case No. 90108699_ Year Month Amendment _ V. Description of the invention (7). In another structure, the disc drive includes one or more fiducial features (such as one or more contact surfaces) to contact one or more surfaces of the cassette assembly so as to be orthogonal to the actuating surface of the disc. Position the box correctly on a flat surface. These features help align the disc on the plane to achieve generally optimal focus and servo control. In a more specific embodiment, a method for protecting an optical storage disc is provided. The steps of the method include: (a) providing a cassette assembly including a housing having a main wall and an inner wall surface, and including (i) an optical storage disc side, and (ii) combining the optical A hub assembly of a storage disc, and one or more parts of the main wall cover a first hub member of the hub assembly; and (b) a lock is opened when the optical storage disc is accessed Sub-assembly. In another specific embodiment, an apparatus for use in an optical system is provided, including: (a) an optical storage disc having at least one actuating surface for storing information; and (b) a case An assembly comprising the optical storage disc and a latching sub-assembly, the box assembly is properly inserted into the disc drive in a first orientation and the disc is improperly inserted in a second orientation Chip drive. The latching sub-assembly allows the cassette assembly to be fully inserted into the disc drive in the first orientation and prevents the cassette assembly from being fully inserted into the disc drive in the second orientation. In a structure, the latching sub-assembly includes a groove, which is metaphorically arranged in a rotating arm of the disc drive to prohibit completely in the second direction.

Page 14 554337

May 5. Description of Invention (8) Insert the 1 £ body assembly. The body on the opposite side of one of the g-body lock sub-assemblies is not the S-body assembly in another concept of the present invention when the assembly is facing up. The S-body assembly packs discs; a door member, which can A first position and the opening are a second position disc of a material storage disc, which slides in the groove of the door member in a groove of the housing to separate the disc from movement between factors. The fragmentation produced at that time is another concept, the groove is a block, the groove is when the block, and when the door member is located to provide a drag mechanism to block the E body assembly is located in the first In another conception, the outer position is formed in one of the trailing edges in a reverse direction. The trailing edge first way completely the box assembly may include a ring locking arm including a locking knot, and its parts are opened. The locking arm may include a mechanism for correcting the load when the door member is closed. Included is a housing for moving a portion of the housing away from one another. The first and the second and the grooves and the doorway grooves and the components are opposite to the first closed assembly to protect the box, a data storage disc, and a data storage opening from being covered and exposed. A part of the broadcasting door member has a wing position, and is moved between the first and second positions of the disc internally when the door member is located in the first position when the door member is located in the first position. The cover is opened when the second position is covered, and the gap of the groove is to allow the box assembly to be fully inserted into the drawing mechanism when it is placed. The shout has a leading edge and a trailing edge, and includes a latching groove to prevent the box assembly from being inserted into a drawing mechanism. Rotate one of the locking arms around a pivot joint. Engaging the door member to prevent the door structure from abutting a cam surface of the door member, engaging the door member, and the cam surface

554337 90108699 V. Description of the invention (9) is a concave shape. An arc of a circle with a specific selected radius. The locking arm may include a spring, the locking knot engaging the door blocking member, and contacting one of the box assembly with a corresponding spring member. The cassette assembly may include a piece biased to the first position, the auxiliary holding the spring member in place. It should be recognized that, in the present invention, it will be envisaged in the specification to include a first The figure is a top plan view according to the present invention; the second figure is the box of the first picture, the second picture is the box of the first picture, the fourth picture is the box of the first picture, and the two door members are in the closed fifth picture system. The sixth box of the first picture is the box of the first picture, the seventh picture is the box of the first picture and the eighth picture is a cross-sectional view of the door structure when it is 1 8 8 loose (shown);

In an embodiment, the cam surface is provided with a spring member which drives the locking arm so that it can further include / restrict an edge, and its interface prevents the rotation of the locking arm from damaging the spring member, and its configuration One end of the g-portion bombardment member is in a fishing shape and is in a suitable position. The foregoing summary is neither thorough nor complete. More than the foregoing features and / or one or more other specific embodiments. An exploded view of the body assembly of the first specific embodiment of the flying modification; a rear view of the body assembly after being assembled; a front view of the body assembly after being assembled; and locked Position; a side view of the integrated assembly after assembly; another exploded view of the body assembly; another exploded view of the body assembly; :: in the closed position 'for convenience of explanation along the fifth figure Disc moving

554337 Case No. 90108699 Amendment V. Description of the Invention (10) The ninth picture is a cross-sectional view taken along line 8-8 of the fifth picture when the door member is in a partially opened (non-locked) position ( The disc is removed for convenience of explanation); The tenth diagram is a cross-sectional view taken along line 8-8 of the fifth diagram when the door member is in the fully opened (non-locked) position (for Remove the disc for the sake of explanation); Figure 11 is an exploded view of the drawer assembly used to store the box assembly (where the top of the page is away from the spindle of the disc drive) Tenth = a plan view of the drawing and drawing assembly of the eleventh drawing; the thirteenth drawing is a Φ plan view of the Kunming assembly when inserted into the drawing and drawing assembly, a plan view; the fourteenth drawing The other 9 when the box assembly is inserted into the tow assembly. The fifteenth figure is another flat when the body assembly is inserted into the tow assembly + df ^ π and the sixteenth figure B is the The box assembly is inserted into the drawing assembly A turn- 嗲 ^ silk surface view, of which the cover of Figure 16B has been removed to more clearly show the swing arm and the locking plate Yu Ershi: ΐ ::: ί Ε ”” According to another embodiment of the present invention, a top cross-sectional view; when the indole chip is driven, a cross section along the fifth graph line 8-8 is driven. [Ί iη The Qiao: 'Cheng as the seventeenth figure is properly inserted into the dish town nineteen m twenty-fifth figure line 8 cross section another top view cross section; β 糸 § the box assembly is properly as the seventeenth figure Insert the disc

$ 17Page 554337 _Case No. 90108699 V. Description of Invention (11)

Corrective film drive last 'along the fifth drawing line 8-8 batches of Sheng-Feng® assembly a branch temple contacting steam cut another top view sectional view; the tenth figure is § the S body assembly 1 & ^ 〇 ^ ^ X Insert the disc drive as appropriate as shown in the seventeenth figure and broadcast along the fifth line 8-8 * $ ★ f _ y, and a sectional view of the top view of the second; A picture is a cross-sectional top view of a fifth cross-section 8-8 when the box is fully inserted into the disc drive as shown in the seventeenth figure; Figure is the bottom view of the box assembly when the load-bearing door member is in the fully open position;

The twenty-second figure is an end view of the Kuang body assembly when a (lower) door member is in the open position, and the twenty-fourth figure is when the carcass assembly is improperly inserted into a disc drive, A top cross-sectional view taken along one of the eighth cross-sections in the fifth figure; a twenty-fifth view is a cross-sectional view along one of the 25-th cross sections in the first picture; the twenty-sixth view is a box of the first diagram Top view of one of the assemblies when it is in a disc drive assembly;

The twenty-seventh figure is a cross-sectional view taken along the line 2 7-27 of the twenty-sixth figure (where the cartridge assembly is located in the position on the spindle of the disc drive); the twenty-eighth figure is A cross-sectional view taken along line 26-8-28 of the twenty-sixth figure (where the cartridge assembly is located in the position on the spindle of the disc drive); the twenty-ninth figure is along the twenty-sixth figure A cross-sectional view of the cross section of line 2-9-29 (the moment before the case assembly is lowered to the position on the spindle of the disc drive); the thirty diagram is a case according to another embodiment of the present invention An exploded view of the assembly, the thirty-first figure is a box assembly according to another specific embodiment of the present invention

Page 18, Rev. 554337 — 1 ^ 90108699 V. An exploded view of the invention (12) ~. Figure 32 is a top view of the box assembly of Figure 31, where The door is located in the closed and locked position; Figure 22 is an exploded view of the first housing member and the door member of the box assembly shown in Figure 31; Figure 24 is based on this An exploded view of a box assembly according to another specific embodiment of the invention; ~ 25th figure is an exploded view of a box assembly according to another specific embodiment of the present invention; ~ 36th series of drawings A top view of the box assembly shown in FIG. 35, wherein the door is in a closed and removed position; FIG. 27 is a box assembly inserted into the box according to another embodiment of the present invention. An exploded view before the box assembly; Figure 28 is a top view of the box assembly of Figure 37, with the door member in different positions; Figure 29 is the 30th An isometric view of selected components in the box assembly of the seventh figure; and the fortieth figure is along the thirty-seventh figure line 4〇 —One cross-sectional view of the cross-section; Into :::::: The sliding door member of the thirty-seventh figure is inserted in the " assembly assembly-the second: the diagram is based on the present invention-... into another -Implementation of the forty-third figure is an exploded view of the box assembly. Page 19, No. 554337, 901086, 5. Description of the invention (13). The forty-fourth figure is viewed from the outside. The flat forty-fifth figure of the component is a plan view of the shell member viewed from the side of the recessed area, the modified side, and its apparent view is forty-sixth figure A is a flat fortieth view of the shell member of the body assembly from the inside The sixth figure B is the white cup miscellaneous ancient τΐτi — the forty-sixth figure B of the shell member includes a partial detailed view of the locking height locator. σ Figure C is a partial detailed view of the shell member including the locking and holding features-Figure 46 is similar to the fourth + first door member paid to the doorman a Banshi Ten Figure A 'but additionally shows when The 件 piece; when the closed position is placed, the shutter is closed and the yellow is closed. The forty-sixth figure E is similar to the fourth + 丄 file system in the open position. Eighteenth figure D, but the forty-seventh figure of the door structure is the shell structure, the door retainer, the door member, and the J-explosive view ', which is shown in the forty-eighth figure A by the external The potential broadcast shows a plan view of 1β ρ μ m ^ viewed from the outside of the member, and shows that the door member and the door holder are placed. The display of the forty-eighth figure B is a plan view of the housing member viewed from the side where the lock is placed. Figure 49 is a plan viewed from the outside of the door holder. Forty-ninth figure B is the view. One of the door holders is forty-ninth figure C is a plane viewed by the door partner #w 图 田 n

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Figure 50 shows the combination of _ Case No. 5. Description of the invention (⑷ Figure. Figures are drawn from the outside of the shell member. Figure. Figure. Fifty-one fifty-one fifty-one fifty-one fifty-one fifty fifty one fifty two fifty three fifty four spring view fifty four figure. Fifty five device of five Fifty-six of the sixteen sets of the door retainer are glued to each other ... plan view 'its display A is composed by the door B is a plan view viewed by the door structure. Figure C is by the door A plan view from the side of the structure. Figure D is a front view of the door member. A detailed perspective view of the wing above the sprocket E is from the door > A detailed view of the locking feature of the component G is a detailed view of the anti-rotation feature of the component is a perspective view of the locking arm. The drawing is the locking arm A plan view. Figure A, 54th figure, 54th figure c are the door view. Figure D is the door closing spring. A picture of the hook at the end is a broken view of a disc drive used in conjunction with the cassette assembly of the present invention. Figures A through 56 show diagrams in which a cassette assembly is inserted. Figure E shows If the door member is not properly opened

Page 21 554337-銮 9010869g_ 年月 月 条 正 __ V. In the description of the invention (15), how can the blocking fins in the pumping device keep the box assembly from being inserted into the pumping device? A view.

Reference is made to the first, sixth, twenty-second, and twenty-third drawings, which describe an optical, magnetic, or magneto-optical that can be memorized, recorded, or pre-recorded in one of the first specific embodiments of the present invention. Box assembly 100. The box assembly includes first and second shell members 104a and 104b (second and sixth figures) (the two are the same as each other), first and first door members 108a and 108b (the Figures 2 and 6) (both are the same as each other), locking arms 113a, b (these are also the same as each other), and a disc 11 6 containing information (which is preferably an optical, first Surface discs). The first and second housing members define a generally rectangular sidewall 107 (first picture), which has a generally flat top surface and a bottom surface to close and protect the disc 116 (which is usually a double-sided one).

Referring to the first figure, the form factor of the box assembly may be smaller. In a structure, the width "W" of the box assembly is less than about 40 mm, and is usually in the range of about 30 mm to about 37 mm, and the length "l" is less than about 42 Mm and usually in the range of about 30 mm to about 40 mm, and the height "Η" (third picture) is less than about 5 mm and usually between about 1 mm to about 3 mm Within range. In another construction, the weight of the box assembly is less than about 7 grams, and preferably less than 5 grams. In a structure (third and fourth figures), the disc 116 is a double-sided rigid or semi-rigid film-type disc, and is bonded to a rigid or Semi-rigid hub assembly 丨 〇6. The hub assembly 106 of the disc 丨 丨 6 has been described in a joint application entitled "Miniature Optical Disk for Data Storage" firm case number 4154.

554337

No. 90lnRRQQ V. Description of the invention (16)-Amendment 4: ί =: Γ: The members 104a, b are the main seals MA forming the disc m? Lr ^ cattle 104a, b both include interlocking features 105a to f (Similar Γ is similar; shown in the figure and the sixth figure), and the fin-and-grooves V and L are positioned relative to each other during manufacturing. (-/ L) The first or second hub member a and the windows 128a, b (second and sixth figures) on the two opposite sides "read and / or write the disc 116 during a read / write operation. Although ΐ The heart of the material: Λ's light and space ^ ^ κ 0 F # 4, -horizontal beam wavelength) cover the port for additional protection. Examples of materials covered with the disc include glass and polycarbonate. U Μ ^ I and the second casing members H4a, b are preferably made by a single plastic molding, but other processes (such as die forging,

Si) and other materials (such as Ming, copper, or other metals, tree moon, fiberglass, ceramics and the like). Polycarbonate: ^ J ^ # J ^ ^ ^ ^ Electricity) it & charge and / or antistatic (or conductive / one / true charge) such as metal powder. In the structure, the shell member 104a , B Among them, two, two, two, and one are composed of a semi-transparent (unclear or colored) or transparent (clear) material such as a polycarbonate, in order to facilitate ultraviolet curing. Adhesives for components such as H: II. It should be recognized that 'the adhesive is hardened by ultraviolet irradiation. Each of the first and second housing members 104a, b has an offset, annular, dish-shaped inner surface 13 2a, b (second image And sixth picture) to put the disc 116 page 23 554337

Hold between these two. Referring to the twenty-fifth figure, the surface, b, is surrounded by a radial or ring-shaped step 136a, b disposed on the inner edge of the disc 1 16 and inside the 4o. That is, the radial distance from the step 136 to the center of the hub (the second and sixth figures) is smaller than the radial distance from the peripheral edge 14 () of the disc to the second H4 in the hub. When the shell members 104a and b are combined with each other, the retaining walls 160a and b arranged radially are combined with each other. The retaining wall 160 and the opposing retaining wall 16 6a b will define a circular groove to receive and restrict the movement of the disc portion adjacent to the peripheral edge 1 40 of the disc 116.

When this structure is used, each of the operating surfaces H8a, b of the disc 116 is ... each surface i33a, b of the shell member 104a, b is spaced a distance "s" (Figure 25). This prevents the surfaces 133 &, b from coming into contact with the adjacent operating surfaces 148a, b. This contact may occur in response to a user compressing the cassette assembly block walls 156a, b, and the disc 116 during the user's manipulation during the movement of the cage assembly (the discs 6 and 6 are loosely installed in the Inside the case assembly to allow the disc 116 to be positioned independently of the housing members 104a, b), inserting or ejecting the case from the disc drive when the disc 1 is warped, and / or rotating the disc core 116. In a structure, the distance rs ″ is from about 0.3 mm to about 0: 5 mm. In another structure, the height "%" of the steps U6a, b is about 16% to about 100% of "between about 0.1 mm to about 0.2 mm, or from the thickness 116 of the disc 116". 33%, and the distance "%" between the two opposite inner walls of the annular groove and 166a, b is between about 0.05% or a large increase from about 85% to about 115% of the thickness "T". 7 male radial walls 1 6 0 are located at the outer edge of the disc 丨 6 6 4 (that is, the radial distance from the barrier wall 60 to the hub center 144 is greater than from the disc °

Page 24 554337 _Case No. 9M ^ 99— Vehicle Moon Day Amendment V. Description of the Invention (18) " ^-116 Radial distance from the peripheral edge 140 to the hub center 144) to seal the disc 16 in the box in vivo. The gap "Co" between the peripheral edge 14o of the disc 116 and the retaining wall 16o should be as small as possible for the disc lj 6 positioned in the center of the disc drive and usually between about 0.2 mm to about 0.4 mm. The overlap distance rD0 "from step 136 to the peripheral edge 14o of the disc is usually smaller than the gap Co. μ In order to further limit the vertical movement of the disc 丨 6 in the box assembly, and to protect the (plural) surface of the disc containing information, avoiding the same as the one, the surface of the shell member 104 is harmful. Contact, so each of the outer shell members 140a, b includes an edge ring or radial steps 152a, b adjacent to and surrounding the circular opening 120a, b (second and sixth figures). Above the surface 132

The radial step 152 height "h3" (figure 25) is usually between about 0] L mol / to about 0.3 mm. A radial distance "Dr" (second and sixth images) is defined as the one between steps 5 2 and 36 6 (relative to the center of the hub 44).

Referring to the first to second and sixth drawings, the first and second housing members 104a have indented surfaces 174a, b and 175a, b for providing label use, and the indented surfaces are relative to the members 104a, b The depth of the surrounding raised outer wall portion 18〇a'b is usually about 0.1 mm to about 0.3 mm. Pu Di and the second housing member 1 0 4 a, b are arranged so that the ends or sides bear (wrongly inserted) in a disc drive 177 (12th to 21st "Compared to the top load , The end or side load provides a self-contained volume that can contain all of them. In order to facilitate the end or side load, each shell member 104a, b has a left side that provides a box exit and

554337

-_ Case No. 90108MQ V. Description of the invention (19) On the right side, the half-controls 184a, b and the lead angles 185a, b are introduced (third, fifth and sixth figures). In one structure, the lead angle Θ (first figure) common to the derived lead angles 184a to d is between about 25 degrees and about 75 degrees. Referring to the first to the twenty-third drawings, when the cartridge assembly 100 is not inserted into the disc drive 177 (the twenty-sixth to the twenty-ninth drawings), each of them is "L · ”Type shutters i08a, b, and when the cartridge assembly 100 is inserted into the disc drive 177 to allow the optical head 206 (twenty-sixth figure) to access the disc through appropriate windows 128a, b , By each of the door members (lateral or rotating

Move while removing overlays. As described in detail below, when the cartridge assembly is inserted into the driver, the shutter members 108a, b for the appropriate window to be approached by the optical head 206 are as shown in Figs. 11 to 16 The one shown is moved laterally by a rotating arm and a locking plate 704 in the disc drive. The other doors H) 8a, b remain stationary during this insertion procedure. This is like the fourth one, which shows that the two door members 108a, b are allowed to move independently of each other perpendicularly. Use the L-shape of the broadcast door member to open and close the broadcast door member: multiple. The "L" -shaped slender base portion (the body of it: for i ... the side) is on the broadcast door member. Movement period: This prevents the door member from skewing and / or jamming. The narrow top of the "L" and the center and back part of the 100%) allow more-rectangular door structure 区域 η area ° type broadcast door member is like-rectangular door member generally does not touch the label area. Fu Yigan, each door member 108 includes inward ... body shell members

554337

One is in the grooves 222a, b ', and the fins 218 are a corresponding groove. During manufacturing, the fins 218 are inserted into the grooves 2 30 and bent downward as shown in the third and sixth to seventh figures to prevent the fins 218 from contacting (and damaging) the disc 116. Contains information department or operating surface. The movement of the fins in the groove will allow the door member to move laterally, and the lateral movement is in response to the rotating arm in the disc drive assembly i 7 7 to rotatably engage the grooves 234a, b to the appropriate A lateral force is applied to the door member and the door member is displaced laterally (side-to-side). A noticeable insertion mechanism (such as a rotary arm device) and withdrawal mechanism have been filed on May 20, 1999, and filed in Application No. 0 9/3 1 5,398 (referred to as incorporated in the present invention).

In order to allow each supporting door member 108a, b to move laterally without causing the flap 218 to contact the disk 116, each of the housing members j 04a, b includes a pressing surface 157a, b (second picture and first (Fig. 6) to provide the door member travel area, and an indentation surface 156a, b to provide outward facing flap 2 domains. The indentation surfaces 157a, b have a -depth ', relative to the adjacent raised wall portions 18 &, b, which is usually between about 0.05 mm and about 020 mm. The indentation surfaces 15 6a, b have a deeper yield relative to one of the adjacent surfaces 133a, b. Beans and rain are usually between about 0.02 mm to about 0.10 mm. ’Clothes again. " ^ In order to firmly hold the door member in the closed position, and the box assembly is moved out of the disc drive (ie, the rotating arm 269 does / disengages) to return the door to the closed position, a lock is required . The locking sub-assembly includes a locking arm 11 3a, b. ’, -Persons become successful. Referring to the sixth to eighth figures, the locking arm 113 includes a spring member 213

554337 Case number 90108699 V. Description of the invention (21) To resist the displacement of the locking arm 11 3, Yipin Shenshe 9 1 7 Mo 108 Zhong Xi Que De «L ^ Locking knot 217 is sprayed on the door. The groove 234 in 108 and a stop arm 218 restrict the lock to move (counterclockwise rotation) and inward (clockwise rotation) μ " Bu βJ Li Wanzhuan). The locking arm 11 3 is rotated between the corresponding opposite surfaces 254a, b and 258a, b by: = t 2 ′, b, and the holes are meshed with each other = = 104, b ( A second pin 26ia, b). When the locking knots 217a and b engage the grooves 234a and b (ninth picture), the spring member fields 213a and b will exert a small I force on the bearing surfaces 2a and b of the housing members 104a and b: an outward force. However, the 'spring members 213a, b are applied with a resistance locking knot 2 1 7a, b by 澧; "9 q / 1. u μ, inn, ^ ^ 甶 groove 2 34a, b removed and each door member

〇8a, bk resistance to the direction of movement, and the magnitude of the resistance's displacement (clockwise rotation) is compared. Sun Tie = Block wall 236 of ΪΪ1043, b and displacement control member 114a, b ΐ! Ί ”3 a, b Rotational displacement to prevent the spring member 2 1 3 from excessive damage. This can occur, for example, when a user expels the lock inward by an object to release the door member. It should be recognized that the rotation angle of the locking arm in the clockwise direction is limited by engaging the rear of the stop arm 219 and the f wall 23 6_. The rotation angle of the locking arm in the counterclockwise direction is restricted by engaging the front of the stop arm 2 丨 9 and the member 丨 4. The seventh figure shows another structure of the box assembly 100, which includes two spring members 112a, b to assist in closing the door member 108a, b (by each door member, the spring member resists Its on). Each spring member 2 has a test curvature plane 'which is substantially parallel to the inner wall or surface 254a, b and 25 8a, b of the shell member. Spring member 1123 is provided on the housing member 104a, page 28 554337

b is between opposing surfaces 254a and 258a. The spring member U2b is provided between the opposing surfaces 254a and 258a of the case members 104a, b. Each spring member 112a, b is provided in one of the spring guide grooves 250a, b of the housing member 104a, b, and is received in one of the notches 21 5b in the flap 214b, so that the shutter member The corresponding fins 214b of 108a and b are biased. The ends 300a, b of the spring members 112a, b are transversely intersected with the bending plane of the spring members to allow the ends to straddle in the spring guide grooves 250a, b and each of each door member 108a, b A tab 214b is biased at the end.

In a specific embodiment, the end of the spring member 112a received in the spring guide grooves 250a and b and the notch 215b in the tab 214b are formed as a hook 1Π, as shown in Figure 54 to Figure A-5. As shown in Figure 14D, when the hook 08 is fully opened, the hook ui assists in keeping the spring member at the position i of the flap 4 °. If there is no fishing tackle U1, the Λ spring on the spring member 112a, b is pressed. When the time is shortened (that is, when the door members 108a and b are opened), the elastic yellow 111 slides out of the wing piece 214b. ·

The box envy plate: as shown in the figure to the sixteenth figure B, a drag-and-drop assembly is stored = spoon one = two box assemblies cooperate to open the door member. The pumping and dragging type), a person with a mixed hot arm 70 0 ′ with a pin 7 08 and a movable type (rotatable rim i; and a mouth-bundle 'plate m; a sleeve 117 for storing the The box body is always easy to place the outer sleeve 716. The sleeve 117 includes leaf springs 7 02a, b, which is formed in the disc; 2 cylinders 117, and the disc in the guide rail I, f, and disc 71 2a to 0, accommodated in the disc drive 716, and the discs 712a to c are usually made of metal such as 554337 _η SS_9010699699 V. Description of the invention (23) Stainless steel and other metals. The locking plate 70 4 is also usually made of The metal is preferably formed by adding brass. The rotating arm 700 may be formed of metal or plastic. The operations of the locking subassembly and the door member will be described below with reference to the eighth to sixteenth figures. When the door member 1 〇8a, b in the locked and closed position (seventh figure), the locking knots 217a, b will protrude into the locking groove 2 34a two b 'and the spring member 21 3 a, b is in an uncompressed (Or slightly compressed). 1 £ body assembly 100 is inserted into the disc drive 117 as shown in the procedures of Figures 12 to 16. When the cartridge assembly 100 moves When the disc drive 177 is inserted, the _ loose knot 730 on the distal end 734 of the rotating arm 7000 is engaged with the locking knot 217a, b (figure 14). When the user performs the S body When the assembly 100 is pushed into the disc drive 17, the knot 7 30 is loosened and the locking knot 217b is moved inward (and the locking arms 1133 and b are rotated) until the locking knot 21 7b is disengaged (and the knot is loosened) 73〇 meshing) lock the grooves 234a, b and the door members 108a, b are in a relaxed and movable position (ninth and fourteenth). A resistance of the reaction spring member 21 3 a, b is applied ( By pressing against the bearing surface or the wall 236a, b) to resist the displacement of the locking arm 13a, b caused by the rotating arm 700, the stepped front surface 73 8 of the loose knot 73 0 will be locked and locked. The grooves 234a, b move the door members 108a, b laterally in the direction 9 742 shown in the fifteenth figure. In response to the insertion force 746 applied to the cartridge assembly 100, the rotating arm 70 0 will rotate in a counterclockwise direction of 75 ° and the lock plate will rotate in a clockwise direction 7 5 4 (relative to the rotating arm), and move the door member to the element Fully open and relaxed position (10th, 16th A and 16B, and 22nd to 23rd). The rotating arm will cause the leading edge of the door member 108a, b 263a, b engage the shell member 104b

Page 30 554337 554337 Amendment No. 90108699 V. Description of the invention (24) Raised edges 264a, b of similar appearance (sixteenth figure). In the open position, the swivel arm is substantially aligned (or parallel to) the flat front side 277 of the box assembly 丨 00 and the front side of the door member 108a (Figure 16). One arm 113a, b is its original (starting) position by the bias of spring members 213a, b (tenth figure). Μ _ When the user exits the assembly 100 from the disc drive 177 by a mechanical device (not shown), the cartridge assembly 100 is pushed out of the disc drive ^ and / or the drag assembly The rotating arm 700 is laterally displaced in a clockwise direction (viewed from the top cover) until the door member 108 and the locking arms U3a and b return to their original positions in the eighth figure. It should be recognized that the locking arm 3, b, or the cam surface 281a, b (tenth figure) will help the door mechanism ^, 108 move more than the locking knot 217a during this procedure , B. When the drive 100 is removed from the disc drive 177 and the rotary arm 700 is disengaged from the grooves 234a, b, ..., the lock plate will force the good edges 283a, b corresponding to the door members 〇 08a, b to close Position against the protrusions of the housing members 104a, b, steps 2 6 2a, b (first picture). It should be recognized that the shape of the inner step f of the protrusion is the same as that of the door members 108a, b and the good edges 283a, b. Spring bridge '< 21 仏, b will drive the locking knot 217a, b to engage the locking groove 2 34 / ^

The members 108a, b return to the locked and closed position. It should be recognized that the step edges 280a, b of the homes $ ll3a, b will engage the edges of the grooves 2 34a, b ^ to prevent the door members 108a, b from being stored and / or manipulated during the storage and / or manipulation-= seventeen to The twenty-first figure will show another embodiment of a cassette relaxation assembly. Relaxation knot provided on a distal end 267 of a rotating arm 269

Page 31 554337 j No. 9010869Q V. Description of the invention (25) 265 is a coupling lock knot 2117a, b (eighteenth figure). When using the push-in disc drive 177, the loosening knot 267 will move the body inward; ϋΐ, adjust the locking arms 113 &, b) until the locking knot 217b comes out of the locking grooves 234a, b and the door member 108a, b are located in a relaxed and movable position until (Figure 19). A reaction spring member 2 h is applied, and the displacement of the locking arm 11 3a, b by resisting the rotating arm 269 to resist the bearing surface or the blocking wall 236a, b) is prevented. The stepped front surface 271 of the loosening knot 265 will hook and lock the grooves 234a, b and move the door member 10 center and dagger laterally in the second direction 237. In order to reflect the input force 2 75 'rotating arm 26 9 applied to the Kuang body two, it will rotate in a clockwise direction m to the force of = member 1Ua, b, and move the door member to ^ i 1 and relax position (Figure twentieth). The rotating arm 2 6 9 will make the leading edges 263a, b of 08a, b engage the phase m of the shell member 104b: the rising edges ma, b (twenty-first figure). In the open position, the two-inch 7-arm arm is approximately aligned (or parallel) to the flat 100 of the box assembly 0017 and the front side of the door member 108a, b (twenty-first figure). Accompanying parts— When b is in the closed and locked position, it will be able to: Injury and seal the inside of the body from external debris. (% Decay) end 27 (1, the escutcheon member 1083, b is one of the 100 from the carpenter assembly (negative Ho) 鳊 270 extended meshing assembly 10 06 the other side: = :, r Completely ^ 116. — — When moving to the (plural) hub member 1 24a, b, avoid touching the periphery of the disc 1, Huimu Li first door member 1 08 &, b end portions 274a, b and its ° ° 278a, b and provide additional structural support for the door member

554337 said

Mt 90108RQQ Amendment V. Description of the invention (26) 2: When the b-stop and the door and window openings and hb move inward, these will shout at the adjacent opening, and the indentation surface 157 of the shell member overlaps and arrives at: Should I? The door member will serve as a load bearing member to provide discs by compressing the outer wall (for example, by a user), so as to avoid obsession. Position the shutter members 108a, b above the hub member to close the opening and the window 3 to prevent foreign objects such as dust from entering the inside of the box. 1 The same material m: the shell members i〇8a, b and i〇4a, b may be the same or different indium ^ 乂 one structure, the door members are metal (such as miss, today, etc .; door w member system Poetry (such as polycarbonate). In this structure, the tensile strength of 1 member is greater than that of these shell members, and it is 100% in V " the movie will be called "Six pictures to twenty-nine pictures to illustrate E body assembly ⑴ == 器 ::; r In order to achieve the disc in the drive m to make the middle of the two ^ ^ ffl # 1, = ^ Figures 16 to 29, the box assembly The alignment is-仞; τ W the anti-rotation grooves 190a, b in the female-shell member 104a, b and the real direction in%. These systems respond--= 彳 fr ίΜ 0 and 疋 position, respectively. Pin 20 2. In particular, the anti-rotation groove 1 〇a is a pair of ^ ·-4 4b and the positioning hole 1 94 & is aligned with the anti-rotation groove 1 90b to allow access to the double-sided disc according to whether it is Which of the moving surfaces H8a, b of the disc is flipped in the disc drive. Depending on which side of the disc 116 is accessed, one of the sloping grooves 1 0 0a, b receives an anti-rotation pin 丨 9 8 And positioning holes 第 33554554

Amend 194a, b to accommodate positioning pin 202. The combination of the anti-rotation groove and positioning holes and related plural pins will allow the disc drive to ring the housing members, and the positioning pins rotate slightly to align the disc with the connected hub assembly or Proper alignment of the housing components in the disc drive is also provided. When the casing is properly aligned, the disc drive will be able to freely rotate the disc without interference with the casing. It should be recognized that

The anti-rotation groove and pin can jointly prohibit unnecessary or unnecessary rotation of the box assembly around the positioning hole and pin, because the excessive displacement of the box is not conducive to centering the side disc to the disc drive spindle. It is not good for servo control.

Referring to the twenty-seventh figure, the gap rTi "between the inner walls 206a, b of the grooves 190a, b and the outer wall 210 of the anti-rotation pin 198 is larger than the distance between the inner walls 214a, b of the positioning holes n4a, b and the outer wall 211 of the pin Clearance "I" to allow the box assembly to engage the anti-rotation pin. In one structure, the diameters of the anti-rotation pins and the positioning pins 198 and 202 are approximately the same, and the length of each anti-rotation groove 190a, b is greater than the diameter of each positioning hole 194a, b (at least about 2.5% but not more than about 50%). Pins 198 and 202 are radial guide angles and / or, round-headed, so that the pins can be inserted into the anti-rotation groove and positioning holes respectively. Since the edge corners of the E body assembly have a sufficient thickness of the blind wall to support the pins, the pins are located at the edge corners. The alignment of the box assembly in the Z direction is through the shoulders 216a, b, and c. The convex outer wall of the shell member (depending on which shell member faces the shoulder) = 18〇a, b (No. A picture) to implement. The ring-shaped shoulders 2Ua, b are adjacent to each other, the turn pin and the positioning pins 198 and 202, and at the same time, the shoulder 216c is not connected to any shawl. The shoulders 2 16a to c will be provided above the housing member 104a, and

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Case No. 90108699 V. Description of the invention (28) When the member 104b engages such shoulders, the downward force of a spring, such as a leaf spring, etc., on the opposite shell member 104, contacts the retaining wall portion 18a, b. . It should be recognized that only three such shoulders are required to perform alignment, even when a system can use four or more such shoulders to contact the retaining wall portions 180a, b of the members 104a, b. When the case assembly is properly positioned in the disc drive, the disc 116 and the attached hub assembly 6 can be rotated freely in the case assembly. These shoulders or reference features can provide an extremely efficient way to position the box assembly without causing distortion, such as by clamping. 2. By properly aligning the casing of the case, the disc drive assembly can further align the disc. One of the central apertures 290 in the hub assembly 106 is engaged with a mandrel 291 on the disc drive rotation motor 292 to align the disc 116 ′ in the χ-y direction and a ring-shaped ring 2 93 series engages the disc The 16 actuating surface 148b is provided to provide alignment in the z-direction, thus providing appropriate servo and focus control. A rotary actuator 293 moves the optical arm 294 radially to properly orient the optical head 206 mounted on the end of the arm relative to the disc 1 16 and the moving surface / surface 148b. A set of barrels 11 7 installed in the disc drive receives the cassette assembly before or during insertion, so that the cassette assembly can be inserted or ejected. With reference to the sixteenth and twenty-eighth drawings, the disc drive assembly is in the shape of a small number. In a structure, the disc drive assembly is one of 77, the degree "H" is between about 10 mm to about 15 mm, and a width "w" is about 35 mm. Between 5 and 5 mm, and a length "L" of between 5 and 30 and 50 mm. Re-man with reference to Figures 27 to 29 to describe the hub assembly

Page 35 554337 Amendment No. 90108699 V. Description of the invention (29) 106, the space between the disc 1 16 and the box assembly 丨 〇〇. As mentioned above, one object of the present invention is to provide a box assembly 100 which can be matched with a small form factor optical disc drive 77. In order to enable the above ', several design considerations will be presented below.

First, the height r H ″ of the box assembly (the third figure) is preferably substantially minimized. Secondly, the vertical position of the box assembly in the "z" direction is preferably minimized. In order to achieve a low load "z" distance, the outer surfaces 180a, b of the Kuang body assembly and the outer surfaces 8 0 0a,, b of the corresponding door member 108a, b are usually consistent (or coplanar) ( (See figure 4). This facilitates the ability of the door member to expose or cover apertures and windows 128 in the hub assembly. The outer surfaces of the housing members 104a and 18b and the outer surfaces of the adjacent members 8 0a and b must be inserted above the free end of the mandrel 2 9 1 with a very small and carefully controlled "z " direction gap to achieve the first 12 to 21, the straight insertion structure. The gap usually does not exceed 0.2 mm. In order to minimize the load displacement in the Z ″ direction, the outer surfaces 28 6a and b of these hub members are both Preferably, the outer surfaces i8Q and 800a, b are closely approached. The reason is that the thickness of these sowing door members will preferably be substantially minimized (that is, not exceeding, about 0.2 km), and the height of the hub is generally the most within 10 "Η" of the body assembly. Optimization. , A ...% in the box, the displacement from a nominal starting position Z "direction is preferably minimized to ensure that the hub assembly is in "When Ge closed" interferes with the _ part of the ㈣Η member. This nominally, ⑴ is located in the annular groove 170 to precisely position the center of the disc.

554337 Amendment No. 90] 08699 V. Description of the Invention (30) The f-piece 116 can move or move in the “Z” direction inside the case assembly 100 when there is a gravity or acceleration force. Referring to the twenty-fifth figure, the distance (31) from the inner surface 282 & of the door member 1083 to the outer surface 1523 of the hub member 12 is greater than the distance between the outer surface of the disc 116 and the inner surface 132a of the first housing member The distance of Μ (Hd) ° annular groove! The width of 70 & is preferably minimized and at the same time f is large enough to ensure that the disc 丨 6 can rotate freely without rotating on the disc = contacting the body Any inner surface of the assembly 100. The thickness of the hub member (measured by the disc ji 6 operating surface 148 to the maximum thickness point, or provided by the formula 50% (HH-τ)) through the foregoing requirements. Limited to the box; 50% of the degree, which can be achieved by: 50% of the thickness of the disc ΐ6 thickness T ", (b) the width of the annular groove H2i50%, (c) the burden Thickness, and (d) manufacturing tolerances. One thousand more, one hundred, one hundred may include a feature 'to prevent a user from inserting the disc drive into the disc drive and thus harming the disc drive two + ^ ~ 成, and ^ or disc Or, the box assembly drives the disc: + by 纟. Referring to the third figure and the twenty-fourth figure, the fn edge 2 87 of the box assembly 100 includes one or more reverse blocking grooves 289a, b, and the human assembly 100 is reversed (or not). Right) Insert the drive number and engage the rotating arm 2 69 at 177, as shown in Figure 24. In this way, the rotation: 269 will prohibit or limit the distance (inappropriate) into the disc drive, thus protecting the disc drive and other components. Locking lock: 289 :, b is positioned to the articulated rotating arm when the arm 2 69 is in an original position or a rest position (before the large body assembly causes the arm to rotate and move). Locking groove 289 with a beveled surface 29la, b & 4 series containment screw 554337 month correction MM 901Q8fiQQ V. Description of the invention (31) The swing arm 26 9 prevents damage to the lockout knot 265 during meshing. Referring to the second and sixth figures, the box assembly 100 is made of the spring member 2a, b "250a, b", and the spring member is located on the corresponding surface h In the space between the guide grooves 258a, b; each a, b and the corresponding hole 259a, b x. Spleen-^ & into the locking arm

〇10 U4 ^ Welcome DT 'M 2 8a, bf of the first and second door members 108a, b are inserted into the flap openings 23a, b, and the J pieces 214a, b are inserted into the grooves 2 22a, b; Repeat the steps with the corresponding notches in the fins, the example 214b ... the same V sequence and the external peripheral components 104a, b. ^ To another-curved wings 218a, b. Secondly. Position the disc 116 so that the center of the structure f ^ 120a, b is relatively. Outer bite structure: component, the circular opening in b, the outer component 1 〇 04a, b, such as by Shao Li, Shi adhesion, ultraviolet technology, fin-groove device, and the like: First, the bonding wire 301 is combined with each other. $, Can be used: to combine these shell members with each other. He Zhoutian connected Yiyi: ^: = has only one containing information or action surface 148 and total or non-operation ~ Table 8 Of—single-sided disc 6G2—the carcass assembly on the disc is it-shaped and has two consistency, for example. The half-box assembly 600 adjacent to the surface 148 is the same as the above, and the yoke is the same. A locking arm, and an elastic member. 22:12 The other outer shell member 604 of the assembly can be solid, and the window of the disc or the circular opening for the hub assembly can be taken. M box body is configured so that the box body assembly is above the user's attempt

Page 554 337

When I = (~ and δ non-actuating surface are facing the read / write head), it cannot fit into the disc drive when inserted into the case assembly. One i ΐ ΐ t One to thirty-three drawings describe one box assembly 31 ^ and the other seven ^ examples', which is different from the previous specific embodiment in that the 〆 ^ is used to lock the secondary assembly. The locking sub-assembly includes a locking groove 3i2a, that is, a locking step 31 4a, b), which engages a flap 316 when the shutter members 318a, b are in the closed " position. This assembly does not include a locking arm. It should be recognized that when the door blocking members 318a, b are opened by the rotating arm, the rotating arm dagger will push the door supporting member slightly inward, so that the flaps 31 6 are self-locking steps 31 4 and locked laterally. The ground moving wings 3 丨 6 leave and away from the locking groove 3 1 2 When the field box assembly 3 1 0 leaves the disc drive and the rotating arm disengages from the groove 23 4a, b, the spring member U2a, b will Drive the sliding edge 3 1 5 of the corresponding door member 3 1 8 a, b to the closed position, and abut against the protrusion of the outer shell member 3 〖4 a, b, the inner steps 32 〇a, b, and force the wing The plate 316 enters the locking groove 312 and engages the locking step 314. Another groove 3 22 is included at the end of one of the grooves 324 (which allows the fins 316 to be laterally displaced) to allow the fins 316 to engage the grooves 324 (as shown in Figure 33) during manufacture ). The twenty-fourth figure illustrates another embodiment of a box assembly. The box assembly 350 is similar to the specific embodiment described above, but has many differences. For example, the door members 354a, b include an inward facing fin 358a, b, which is different from the outward facing fins 316a, b of the door members 318a, b. In order to collect the valley fins 358, the grooves 362a, b have a structure different from the grooves 324a, b of the door stop members 3183, b (see FIG. 33). However, the grooves 362a and b also include a locking groove 366a and b and steps 37a and b. the first

Page 39 554337 Amendment number 90 丨 ⑽fiQ.q_year, month, day 5, invention description (33) and the second housing member 374a, b also include self-positioning features, that is, locks 378a to f and mating holes 382a to f to facilitate The component is aligned during manufacturing. It should be recognized that the pins 378d to f and the holes 382a to f are located on the first member 374a and are therefore not shown. Figs. 35 to 36 are descriptions of yet another specific embodiment of a box assembly 400 according to the present invention. The box assembly 400 series is similar to the above-mentioned specific embodiment of the first seventeenth diagram, but has many different components. The 400 series uses a door member 402a, b, which has a protrusion provided on one, 408 side-side. Pieces 4G4a, b. The wings 4 () and 8 are straddling the groove 412 and the 4 series are combined with the step 006 to hold the broadcasting door member in position during the movement (and prevent the broadcasting door member from facing to any position).

The first door cover 420 is fixed to the surface 4 24 and is fixed to J ^ 4 and the return run wing 416 is in the groove 41 2. The use of the same aT t J T ^ as in the previous specific embodiment does not pass through one of the grooves of the housing member "can be provided to prevent the fins 408 from contacting the disc to actuate the E-body. There are fewer parts in the assembly, and the team "异 Λ J brother f is here, and the girl ^ reduces the cost of the early position and reduces the total box ^ degree Η, so as to have a random shape factor about the m of the disc drive.优优 直 ϊ 图 2 Figures ί Forty-Picture Description-㈣Assembly 50 0 Another: ί Γ: Set on each of the shell members 508a, b-additional structural support and a single " 4222: This specific embodiment provides oral cavity door 5 1 2 (such as stainless steel) in the same temple-mother-external structure, the inside of 508a, b is covered with circular openings 512a, b and windows a, b .忒 δ is calculated in the same way as in the previous embodiment.

Case No. 90108699 V. Description of the Invention (34) The two-piece door (that is, the outer door) on the outside is different. Each of the shutters 524a, b has a small outward pit, which contacts the adjacent inner walls 532a, b of the adjacent metal cover 534a, b member and thus reduces the inner seeding door 512 in: ί :: 卜It is the best choice when moving laterally between the open and closed positions. : J is a kind of high-conductivity and therefore prevents the generation of static electricity, the electric force of the electric bow of the charged particles, and given the strength of ancient plastic. The r force enemy supply back if tightening subassembly includes-an elastic locking member 536, which fixes the end 5 of the locking member 5 36, b by the shell, b. Biasing outward = the member 536 will cause the locking projection 544 to have the rotary arm opening 548 in the door of the disc in the closed position. When the box assembly is inserted into the cymbal and driver (not shown), the swivel arm (not shown) pushes the gnawing door = 548 and pushes inward to the locking projection 544 to relax the broadcasting door 512 / The \ walk = friction can then freely move the door from the side to the side to the open position. As shown in the thirty-eighth figure, the two openings 516a, b of the shutter members 524a, b and the windows 52a, b move leftward to the right to allow / dry access to the two operating surfaces of the disc. When the box assembly comes out of the disc f ', the rotating arm will move the shutter back to the closed position. When the swivel arm is disengaged from the swivel opening 548, the locking projection 544 will be inserted into the second opening 548 'again to lock the shutter 5 12 in the closed position. Khan The fortieth figure shows a method for locking the metal cover in place during manufacturing. Each side of the metal lids 504a, b has downward bends, b, which are inserted perpendicular to the longitudinal plane of the disc 116 and one of the channels 556 of the double bbba, b of the body assembly. An appropriate tool will pass through the lateral passage again

Page 554 337

564 (which is located on one end of the body assembly), 552a, b deform inward as shown by the dotted line, and therefore the pin position is given to the edge, the assembly can be protected from welding and sticking metal shackles Closer to the forty-first figure, the door is inserted into the cymbal. Holding the P bow, this is the private, the outer version of the mountain version, the heart, the heart, the door has a small bow to bias the door outward when the door enters the box assembly as the thirtieth. door. After insertion, 浐 =

5 24a, b will move or rotate to a position approximately parallel to one of the lines 525a, b. The outward bias will prevent the shutter 512 from contacting the operating surface of the disc. In the structure, the angle is between about 5 degrees and about torr. … ΛΛ Referring to the thirty-seventh figure, the E body assembly is manufactured by aligning the circular openings 570a and b of the disc female and the shell members 508a and b, and placing the locking members 536 in position and each other Adhere the housing member 508, place the shutter 512 in position, position the metal cover in position, insert the flap into the channel 556, and deform the flap as shown in Figure 41.

Figures 41 through 56 show another specific embodiment of a box assembly according to the present invention. The components of the box assembly are similar to the components of the box assembly shown in the first to the twenty-ninth figures and are similarly numbered. The body assembly includes The shell members 10023, 10021;) (the two are the same), a broadcasting door member 1004, and a door cover 1006. A good edge 1005 of the box assembly 1000 includes an arc-shaped portion 10 08 provided between the flat portions 1010a and 10b and the lead-out angles 185a and 185b. The box assembly 1000 also has a leading edge 1 007. As will be described later, the shutter member 丨 〇04 is moved between a first position covered by an opening in the housing member 1 0 2 a and a second position where the opening is at least partially opened. .

Page 554 337

The forty-third figure is an exploded view of one of the box assemblies 1 000, which shows the casing members i002a, 1002b of the disc 116 (disc) 116 in the sealed storage. The forty-fourth figure is one plane two of the casing member 1 002a viewed from the outside. Shown in the figure is the indentation surface ma, ma and spring guide for the label. Also shown is a recessed portion 1 0 1 2 for holding the door cover 1006 (forty-second picture) and a pick-up (Pi-cker) safety groove 1104 which interacts with the drag assembly as described below. . The forty-fifth figure is similar to the forty-fourth figure. It is a plan view I, and the convex area of the shell member l 002a is added with a hatching.

: The recessed area where the door member 1 0 04 slides to open the opening 丨 2 0 is marked as code 1016. The recessed area 1016 is defined on both sides by the edges 1016a and 10i6b of the raised area. The forty-sixth figure A is a plan view of one of the shell members 002 & viewed from the inside. Many features are the same as those in the case member 104b (eighth figure), but it is assumed that the member 1002a includes a pick-up safety groove 1014 and does not include an indentation surface 156a or a groove 23o. Surface 133 in the shell structure

The area is smooth. However, the shell member 2000a includes two special features 254a, 254] 3 and 2 583, 25 8b, which form a cavity when the shell member 1002a is matched with the shell member 1002b. As described later, each cavity will hold a lock and a door closing spring. Figure 47 is an exploded view of one of the housing member 1 002a assemblies, which shows the door member 10 04 and the door cover 10 06, and particularly the door door 1006 fits into the recess as 1 1012. Also shown is a locking arm 1018 that fits on the surface 254a as shown below (not shown in the forty-seventh figure). Figure 48 and Figure 48 respectively show the door stop members

Page 43 554337 Case No. 90108699 V. Description of the invention (37) 1 004, the door cover 1006, and the assembly of the locking arm 1018 to the shell member 丨 002a are top and bottom plan views.

Forty-ninth figure A, forty-ninth figure b, and forty-ninth figure c are top, side, and bottom views of the door cover 1006. As shown in FIG. 49 and FIG. 49, the bottom surface of the door cover 1 006 includes a door flap recess 1_0 23, a lower door guide surface 1024, and a concave storage. Plastic tank 丨 026. Also, the two pillars 1022 protrude from the bottom surface of the door cover 006. In a specific embodiment, the door cover 1 0 6 is 0.61 mm thick, the door guide surface 1 24 is recessed 0 2 8 mm, and the pile 1 2 2 is high 0.2 mm. The total size of the door cover 丨 0 06 is 17.53 mm x 2.92 mm. As shown in the forty-fourth, forty-fifth, forty-sixth, and forty-eighth drawings B, the door cover 1006 fits into the top surface of the peripheral component 1 0 2 a The recessed portion 102 and the post 1022 fit into the hole 1020. As shown in the figure, one of the holes is a circle, and the other two are elliptical to allow for tolerances in the space between the columns. When the door cover 1006 is assembled to the outer shell member 2a, the pillar 1 002 should not extend below the surface 133 on the bottom of the outer shell member 1002a. Similarly, no adhesive should be extruded below the surface.

Fifth Η Figures A to 51 show various views of the door member 1004. The door stop member 1004 is similar to the door stop member 108a except for two aspects (see, for example, the sixth figure). First, the door member 1004 does not have a flap 218, but has a wedge-shaped portion 1030 that terminates in an upper flap 1032. As shown in FIG. 51 and FIG. 51D, the upper flap The sheet is branched from the wedge-shaped portion 1030. In a specific embodiment, the angle α of the wedge-shaped portion 1030 in FIG. 51 is 25.87 degrees, and FIG. 51)

Page 554337

The branching distance D1 is 0.43 mm. The shutter member 004 can be formed of 1/2 hard 300 series stainless steel with a thickness of 0 · 127 ± 0.127 mm. The upper wing piece 1 032 can be formed by forging the door member 1004, so that the edge 1032a is bent (two-person) and the edge 1032B is cut at the same time, so that between the wing piece 1032 and the door member 1 0 04 It leaves a small gap of 1032C in the part, as shown in figure 51). The retaining member 1 04 is preferably cleaned to match the environment of a grade 丨 00 (C1 ass 1 0 0 0) and should be free of any residual grease or oil. The upper flap 1032 is fitted into the door flap recess 1023 (forty-ninth

Figure C) and slide along the door guide surface 1 024 when the door member is opened and closed. Figures 47 and 48a show this structure, and Figure 50 shows the position of the upper flap 1 032 when the door cover 1006 is in its position. It should be noted that the plural edges of the door member 1004 are suitable for the edges 10i6a and 1016b of the recess 1016, so that the plural edges of the door member are merged into the door member 10 04 when it reaches the extreme position of its stroke. In edges 1016a, 101 6B. The mouth is that, in this specific embodiment, the upper fins 03 2 slide in the groove formed by the recessed portion 1023 and do not extend into the inside of the box 1000. ^

Therefore, the upper wing 1 10 32 is isolated from the inside of the case assembly 1 100, and is particularly isolated from the disc 116, and can protect the disc H6 from any particles or contaminants on the outside of the case 1000 And, in particular, is free from any debris generated when the upper wing slide 32 slides relative to the housing member 1002a and the door cover 1006. The shutter member 1 04 is different from the shutter member 08a in that the flap 214a is replaced with a flap 1 034 (sixth figure). As shown in the fifty-first figure G, the flap 1 034 has a bevel table ® 1 0 34X, which acts as a door stop member

554337 Case No. 90108699 V. Description of the invention (39) 1 When the 004 is closed, one of the stoppers 1047 shown in FIG. C is engaged. The fixed-locking engagement between the fin 1034 and the stopper 1047 can prevent the door 1 004 from rotating in the direction shown by the arrow 1035 in FIG. 51G. The noon rotation can cause the door stop member 1 004 to slide over the lock arm 1018 of the lock arm 1 040 (fifty-second picture) and thus allow the door stop member 100 to fit on a disc. The drive is opened by sliding it outside. This will expose the data disc to possible harm. Figure 51 shows a perspective view of one of the locking arms 1018, and Figure 48 shows a locking arm 1018 arranged on the surface 25. As shown in the detailed plan view of the fifth figure, the Xiao tightening ring 18 includes a locking knot to align the groove in the bottom of the door member 10 04 = 038 one (Figure E), and the stop edges 1044 and 1046. In order to lock the knot, we need to provide a cam 6 table 2 help = pieces slide slightly concave. The cam surface 1041 is convex and the cam surface 1041 is slightly U-concave. The cam surface 1 041 can be formed as an arc in a circle as shown in FIG. In a specific embodiment, + + 耜, 旦, 旦, 旦, 夕, 翏, zirconium, 翏 π,. She Beining would rather be from the center of the pivot hole 1 05 2 ^ The length of the 系 is 12 · 45, and the semi-drama 丄 refers to Figure 48 again, the contact between Koala 1 05 0 is limited The contact between the locking edge + edge 1 046 and the surface by the stop edge ㈣ 丨 and the surface center ^^^^) restricts the safety groove of the locking arm 1018 bis Figure A and the fifty-second 1018 1 043 is when the locking arm 1018 ^ knows the rotation. The locking arm aligns with the picking safety groove ΠΠ4. '、 女 # On the surface 254a, the locking arm 1 0 1 8 is connected to one of the pivot holes 1 0 5 2 of the locking arm T to page 554337 --- tM; 90108699_ year month V. Description of the invention (40) " ^-can be rotatably arranged between the corresponding opposite surfaces 254a, 25 flutter and 2 58a, 25 讣, and the locking arm is fitted to the housing member 1002 & On the pivot pin 1 0 54. The assembly is similar to the locking arms 113a, 113b shown in the second and sixth figures. When the locking knot 1104 & protrudes into the groove 234 (forty-eighth figure), middle, the spring member 1 0 38 will apply the shell member 1 0 02 & bearing surface 105 bearing surface 1 50 small force Or without exerting force. However, the spring member 1038 can apply a resistance to press the locking knot 1040 into the housing member 10002, and the magnitude of the resistance is the clockwise rotation angle of the locking arm 1018. Cheng Zheng

When the locking arm has been completely counterclockwise rotated (forty-eighth figure B), J, the gap between the limiting edge 1046 and the surface 1050 to prevent when the locking # 1 0 1 8 Excessive compression when fully clockwise. This may occur, for example, when a user uses an object to:; = tight… 1 0 4 0 to release the door member 丨 〇 2.

Figure 46 of Gaspar β and Figure 46C show the characteristics of the box assembly 1f. The forty-sixth figure B shows a detailed view of one of the locking arm height adjustment pins 0556. The pin 1056 pushes the locking arm (not shown) located in the cavity of the surface "" and ^^ person: Cheng Zhi, 1 holding the locking arm to probe the surface 254b. The forty-sixth figure c shows the housing member 1002 < axis: a detailed view, which includes a surface 2 54a, a surface 1048, and a phase ^ 1 54. As shown in the figure, a buckle frame 1058 is formed on the surface 25 and the edge 1 044 of the locking arm 1 018 is fitted under the buckle frame 1 058, and the negative tightening 1018 abuts the surface 254a. 554337-Case No. 90108699_Year, month, day, fifth, description of the invention (41) Forty-sixth figure D and forty-sixth figure E are shell members 1 002a similar to the forty-sixth figure A, but It is shown that the spring member 11 2 a is disposed on the surface 2 5 8 a. The door member 10 04 located on the opposite side of the housing member 1002a is shown with a dashed line. The forty-sixth figure D shows the structure of the spring member 1 1 2a when the door member 1004 is closed; the forty-sixth figure E shows the spring member when the door member I 0 04 is opened 丨 丨2a structure. As mentioned above, the spring member

One of the ends of II 2a (the ends pointed downward in Figure 46d and Figure 46e) is fitted into the indentation 21 5b of the guide groove 25 0a and the tab 214b. In a specific embodiment having a hook 1 11 at one end of the spring member 11 2 a (refer to Fig. 54A to 54D), the end having the hook 111 will fit into the guide groove 25 0a In the indentation 21 5b, the other end of the impulse member 112a (the end pointed upward in FIG. 46 and FIG. 46E) is fitted into a corner 1060 of the shell member 1002a. When the outer shell members 1002a and 1002b are assembled, the angle 1060 of the outer shell member 100a is aligned with one of the grooves 1062 of the outer shell member 1002b. (Note: The groove 1 0 62 of the shell member 1 0023 is shown in the 46th d and 46th figure e. It will be understood that the shell member 1 0 0 2 b also has a groove 1 〇 06 2, It is located at the same position as the matching shell member 10002a when assembled with the shell member 丨 〇〇2 a and 10 02b.

on. The groove 1062 has a V-shaped entrance ι〇64 from the outside (see also figure 42). This structure allows the spring member to be inserted into the box assembly 100 after the housing members 10023 and 10023 have been assembled. First, one end of the spring member is fitted into the notch 21 5b and the guide groove 2 50; then, a spring is applied.

554337

= Through opening 1 064 and slide into groove 1 062 and corner 1 060. Because this is a simple assembly technology that can be achieved by juxtaposing two mouths 1 064 and grooves 1062, the tile member 11 2 a will be introduced and firmly held in the box assembly 丨 〇 〇 〇.

Fifty-fifth figure is a disconnected view of a disc drive extraction device 1 100 that can accommodate one of the cartridge assembly 丨 00, including when the cartridge assembly is inserted into the extraction device 1 100 A mechanism for opening the door member. The pulling device 丨 丨 〇 〇 includes an opening that can provide a box assembly 1 100 〇 丨 丨 2, a top plate H04, and a bottom plate 1106. A part of a rotating arm 1108 is also shown in the fifty-fifth figure, which is similar to the rotating arm 7 00 shown in figures 12 to 16A, and is similar to The rotary arm is operated in the manner of 700 to open the shutter member when the body assembly 1000 is inserted into the towing device 1000. Referring again to the fifty-fifth figure, it is particularly important to form the bottom plate 6 and block one of the fins 111 () protruding into one of the 1000 paths of the E body assembly. The barrier tab 111 is aligned with the pick-up safety groove 1014 of the housing member 1002a shown in Figure 46 and Figure 46b, and is also locked with the lock shown in Figure 53. Safety groove 1043 of the arm 1018. The fifty-sixth pictures A through fifty-six e show the action of the blocking fins 11 10 combined with the safety groove 1 043 to prevent the box assembly 1000 from opening the shutter member properly on the rotating arm ι108. At 100 o'clock, it was completely inserted into the towing device 1 100. After the box assembly 1000 has been inserted into the dragging device 11 00, the box assembly will be lowered to a position that can read the data stored on the disc 116. In order to read this information, the door member 1 004 must be opened. If the box assembly 1 00 is completely inserted into the towing device 1 100 when the door member 10 0 4 is not opened, the mechanism will become stuck and cannot be easily removed from the box assembly 1 100. So make sure the box

Page 49 554337 __ sickle 90108699 ___ month, month, day five, invention description (43) " "-body assembly 1 0 0 0 is not in the door member 丨 〇〇4 is not fully inserted into the drag device The 1100 is also very important. Figures 56A to 56D show a plurality of steps in inserting the cartridge assembly 1000 into the dragging device 11000. In each illustration, the rotating arm 丨 丨 〇 8 is rotated around a pivot joint 1 丨 丨 2. The fifty-sixth figure shows the structure when the box assembly 1 ^ 00 approaches the rotating arm 11 08, and the rotating arm 1108 is about to contact the locking knot 1040 days. The door member 10 104 is located in a first position, and the opening in the outer shell member 1002a is closed. In the fifty-sixth figure, the rotating arm 1108 has contacted the locking knot 104 and pressed it into the box assembly 1000. At the same time, the 'rotating arm 1 108 has been rotated counterclockwise, and the shutter member 1 04 is pushed to the left and a part of the disc 116 is opened. In the fifty-sixth figure, the rotating arm has been further rotated in the counterclockwise direction, and the door member 1004 'is further opened. In the fifty-sixth figure, the rotating arm 1108 has the door member 1004 is fully open. In this second, open position, the opening in the housing 1000a is at least partially opened to expose a portion of the data storage disc i i 6. In Figures 56A to 56C, the pick-up safety groove 1014 in the case 1000 is covered by the door stop member 1004, and in the 56th figure, the door stop member 1 0 04 has been completely moved to the second, open position, and the pick-up safety groove 10 is opened. Since the blocking fins 11 00 are aligned with the pick-up safety groove 1014, the blocking fins 1110 do not interfere with the insertion of the box assembly 1 0 0 0 when the door member 10 04 is fully opened. Since the safety groove 1 0 4 3 of the locking arm 1 0 1 8 is generally aligned with the picking safety groove 1 0 1 4 as shown in Figure 48B, the locking arm 1 0 1 8 will be the same Non-interference

Page 50 V. Description of the invention (44) The box assembly 100 is inserted into the pumping device 11 100. Compare Figure 56D with Figure 56E. The fifty-sixth figure shows that the improper rotating arm 1108 did not push the door member when the box assembly 100 entered the towing device 1 100 for some reason and pushed the door member to the left. When the door stop member 〇〇〇4 is maintained in the first closed position, the picking safety groove 〖〇 丨 4 is still covered by the door stop member 1004, and the blocking wing 111o contacts the door stop member 〇〇〇 4. To prevent the cartridge assembly from being inserted into the towing device 100,000 at all times. Therefore, the box assembly 1000 does not get stuck and the user can withdraw the box assembly 1000. Many variations and modifications of the invention can be used. It may be possible to provide some inventive features without providing others. For example, the g-body assembly may be modified into a zigzag seal in the shape of the inner surface of the first region and the adjacent regions of the first and second shell members. This seal can reduce the possibility of particles entering the remote E body from the external environment and becoming inside. The g-body leading edge may include one or more recessed portions, which can be used to improve the position, shape, depth, or similar characteristics of the body of the body, and its characteristics. For example, the disc density $, such as data density, denier, or the like, has only one window. The enclosure can be configured, for example, to provide recording only on one face by means of a wide-brown door member, and / or configured to prevent the E-body from being inserted into the disc drive at a height other than on the surface and pieces. The access drive optics can include a (plural) side of the S body in the Qile ethnic group: including: more slots to engage the guide rail to assist the box when necessary One or more. The E body may include air vents, the pelvic male = the alignment of the driver or the particles in the box. Should be cut, _18 "is excluded during disc rotation during 554337 -_ year, month, day, amendment 5, invention description (45) * --- " pressure difference i and the pressure in the £ body assembly will be greater than the box The pressure outside the body assembly ° the one or more vent holes may allow the particles inside the box body to be discharged due to the pressure difference ^. The (plural) vent may be of any suitable structure. Preferably, Ϊ (the ± H vent may include one or more features to prevent particles from entering the inside of the case when the pressure is equal to + ^ the disc is not rotating). This type of feature only affects a. = Two or more than a predetermined lower limit to selectively open the (waiting) ventilation j target case is a flap or cover that can be moved outward by the pressure difference

The optical storage device and system of dying t Γ can be used for various types of data = like storage for personal computers, laptops, and audio files, sound data, 1 animation, court theater or other, medical data, body f points, computer programs and / or data, such as personal information or data such as layer or industry supervisor + Jishi " σ fork / decryption data, credit information, letter month, Α surname Bei Λ and the like. Indeed, in general, the storage and / or discs of the invention include, but are not limited to, τ Tong 3 Kι data 'and the image, video or stand-up material, or ο 1 weight material (including Example 4

(Or fixed) music reproduction device, such as a personal stand-up or body sound or other) reproduction device, computer peripherals, electronic type 2 present or film, and video or animation photography gambling

^ Devices, such as automatic teller machines or other silver Cubes or distribution devices, and similar devices. Machine selling machine 4

554337

The present invention includes, in various specific embodiments, the groups, methods, programs, systems, and / or devices described and illustrated herein, including the specific embodiments, a group of people a, and subgroups thereof. Those skilled in the art will understand how to make and use the invention while understanding this description. The invention includes, in various embodiments, devices and processes that provide items not described and / or illustrated herein, or in specific embodiments that include such items that have not appeared here but have been used in previous devices or processes , Such as the implementation of improved features and / or reduced costs. The description of the invention earlier in the game is for description and explanation. The foregoing description of the type or plural reflections that limited the present invention to include the description of one or more specific embodiments; Modifications of the present invention, but other variations and modifications also belong to ^ 圊 疋 variants of the present invention. Those skilled in the art can obtain sulfhydryl after knowing this specification, for example, cooking is also within the scope of the present invention. Those wishing to obtain patent protection; and specific embodiments of knowledge and modifications, which include extensions of patent applications and / or equivalent structures, functions, scopes, or steps, and types, substitutions, replacements, And / or equivalent structures, functions, scopes, or steps, which change here, and are not intended to disclose anything that may be patentable. Whether to open 554337 Case No. 90108699 One month and month to amend the diagram Brief description 1 0 0: Magneto-optical box assembly 104a, 374a: First housing member 104b, 374b: Second housing member 105a ~ f: Interlock Feature 1 〇6: Hub assembly I 0 7: Side wall 108a: First door member 108b: Second door member 111: Hook 1 0 38: Spring members 112a, 112b, 213, 213a, 213b 113a, 113b, 1018 : Locking arm II 6: Disc 11 7: Sleeve 120a, 120b, 512a, 512b, 570a, b: Round opening 124a: First hub member 124b: Second hub member 128, 128a, 128b, 520a, 520b Windows 132a, 132bInner surfaces 133a, 133b, 254a, 254b, 258a, 258b, 1050: Surfaces 136, 136a, 136b, 152, 152a, 152b, 370a, 370b, 41 6: Step 14 0: peripheral edge 1 4 4: Hub center 148a, 148b: Actuating surface

Page 54 554337 _Case No. 90108699_Year Month Day_Hi_ Brief description of the drawings 15 6a, 15 6b, 160, 160a, 160b, 236: Retaining walls 156a, 156b, 157a, 157b, 174a, 174b, 175a, 175b: Indentation surface 170: annular groove 177: disc drive 180a, 180b: wall portions 184a to d, 185a '185b: derived lead angle 190a, 190b: anti-rotation groove 194a, 194b: positioning hole 198 anti-rotation pin 202 Positioning pin 206 Optical head 206a, 206b, 532a, 532b: inner wall 2 1 0: outer wall 2 11: positioning pin outer wall 214a, 214b, 218, 316, 316a, 316b, 358, 35 8a, 358b, 408, 552a, 552b, 1 032, 1 0 34.Fingers 215b: Notches 216a ~ c: Shoulders 217, 217a, 217b, 1040: Locking knots 2 1 8, 2 1 9: Stop arms 222a, 222b, 230, 234a , 234b, 322, 324, 324a, 324b, 362a, 36 2b, 412, 1 062: groove 230a, 23 0b: flap opening

Page 55 554337 _Case No. 90108699_ Year, month, and day correction diagrams 250a, 25 0b: Spring guide grooves 258a, 258b · Opposite surfaces 259a, 259b, 382a ~ f, 1020: Holes 261a, 261b, 708, 1056 : Pin 262: Inner steps 263a, 263b: Bearing surface 265: Locking knot 269, 7 0 0, 1 108: Swing arm 2 7 7: Flat front side 281a, 281b, 1041: Cam surfaces 283a, 283b, 287, 315 , 1005: trailing edge 289a, 289b: latching groove 290: center 孑 L port 291: mandrel 291a, 291b: oblique) 292: motor 293: ring 293: rotary actuator 294: optical arm 3 0 0a, 3 0 0b, 54 0a, 540b: end 3 1 0, 3 5 0, 4 0 0, 5 0 0, 6 0 0, 1 0 0 0: box assembly 312, 312a, 312b, 366a, 36 6b: lock Grooves 314, 314a, 314b: locking steps 318a, 318b, 3 5 4a, 3 54b, 40 2a, 4 02b, 1 0 04: door stop member

Page 56 554337 Case No. 90108699 Revised diagrams Brief description 320a, 320b: Internal steps 378a ~ f: Locks 404a, 404b, 544: Raised members 420, 1 0 06: Door covers 424: 50 4a, 504b, 534a, 53 4b: Metal covers 50 8a, 508b, 60 4, 1 0 02 a, 1 002b: Housing members 525a, 525b: Lines 1010a, 1010b: Flat portions 5 1 2: Inner door 524a, 524b: Arm 536: locking members 548, 1064, 1102: openings 556, 564: channels 5 6 0a, 5 6 0b: box assembly wall 602: single-sided disc 6 08: non-acting surface 702a, 702b: leaf spring 704 : Locking plate, lock plate 712a ~ c: Disk 71 6: Covers 724, 742: Direction, 7 3 0: Relaxation knot 734: Tip ends 738a, 738b: Stepped front surface

Page 57 554337 Case No. 90108699 Simple description of the revised drawing of the month 746 750 754 800a Insertion force counterclockwise clockwise direction, 800b: outer surface 1 0 0 7: leading edge 1 0 0 8: curved portion 1011, 1 044 1 0 46: Stop edge 1 0 1 2: Recess 1 0 1 4: Pick up safety groove 1 0 1 6: Recess area 1016a, 1016b: Edge 1 0 2 2: Pillar 1 0 2 3: Door flap Recess 1 024: Recessed door guide surface 1026: Recessed rubber reservoir 1 0 3 0: Wedge 1 043: Safety groove 1 047: Retainer 1 0 5 2: Pivot hole 1 0 5 4: Pivot pin 1 0 5 8: Buckle holder 1 0 6 0 · Corner I 064: V-shaped inlet II 0 0: Disc drive extraction device

Page 554 337

Page 59

Claims (1)

^ 54337 six-te 9010RRQQ said-amended the scope of application for patents L-a kind of housing for a data storage disc, with A d / r ^ ^ version, Xincheng, which includes. A door member, which A question outside M's position and the opening. " And the middle opening is covered by one of the first storage discs—the second position is moved out of the second position—part of the information is' its in the trap door member in the-and the system and The ΓΓ Π shell slides in the groove, and the groove is called "mani disc" in the first stem, which is free from broken genus caused when the door member is moved between the first position and the first position. A body assembly for a data storage disc, which includes: peripherals for receiving a data storage disc; a door member whose first opening is covered by one of the housings. ^ ^ And the opening is at least partially opened out to expose a portion of the data storage disc at a second position; and a groove is provided in an edge of the casing, the groove is The door member is covered when the door member is in the first position, and is opened when the door member is in the second position. The groove provides a drag mechanism to block the gap of the flap to allow the The box assembly is fully inserted into the drawing mechanism when the box assembly is in the second position. 3 · a For a data storage disk of the cartridge assembly, comprising: a housing for receiving a data storage disk, the housing having a leading edge and a fresh edge; and as to A reverse-locking groove is formed in the hairline to completely insert the dragging mechanism in a manner that prevents the total dragging edge of the box from going ahead. Page 554 337 554337 _Case No. 90108699_Year_Month__ VI. Patent application scope A housing for storing a data storage disc; a door member, an opening in the housing is covered by a first position and The opening is at least partially opened to expose a portion of the data storage disc to move between a second position; and a spring member configured to bias the cassette door member to the first position One end of the spring member is hook-shaped to assist in holding the elastic member in place. Page 62