WO2000065596A1 - Vorrichtung zur halterung von scheibenförmigen speicherelementen - Google Patents
Vorrichtung zur halterung von scheibenförmigen speicherelementen Download PDFInfo
- Publication number
- WO2000065596A1 WO2000065596A1 PCT/DE2000/001091 DE0001091W WO0065596A1 WO 2000065596 A1 WO2000065596 A1 WO 2000065596A1 DE 0001091 W DE0001091 W DE 0001091W WO 0065596 A1 WO0065596 A1 WO 0065596A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- resilient
- region
- insert part
- button
- counter
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
- G11B33/04—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon modified to store record carriers
- G11B33/0405—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon modified to store record carriers for storing discs
- G11B33/0411—Single disc boxes
- G11B33/0422—Single disc boxes for discs without cartridge
Definitions
- the invention relates to a device for holding disk-shaped storage elements, which has a lower shell and an upper shell pivotably connected to the lower shell and in which the storage element is fixed on an insert part within a receiving region.
- Devices of this type are used, for example, in the form of cassettes for storing compact discs or DVDs and are available in a wide variety of embodiments.
- Receptacles with mounting elements which, depending on the application, can be equipped for fixing one, two or three compact discs.
- the compact discs are fixed by mainly in the area of a central recess in the compact discs.
- clamping elements are used which are arranged along the circumference of the central recess of a support surface and which, when the compact disc is pushed on, are deflected resiliently in the direction of a center of the central recess and then spring back again for fixing the compact disc .
- a cassette with a release button arranged in the area of a corner is described in EP-OS 0 671 743.
- the unlocking button is molded onto an insert part for the lower shell via a relatively thin connecting piece.
- the unlocking button is pivoted relative to the insert and releases both the upper shell of the cassette and an edge of the compact disc.
- the release button pressed, the lid of the cassette can be opened and the compact disc removed.
- an inner edge area is guided below a locking device projecting beyond the edge.
- the compact disc is secured in a locking position against forces acting transversely to the support surface.
- WO 93/01 59.8 describes a cassette for storing compact discs in which an unlocking button is arranged in the region of a central holding element which is provided for engaging in the central recess of the compact disc.
- the release button is spring-loaded and, when subjected to pressure, causes locking elements to pivot, which protrude beyond the inner edge of the compact disc in a locking position. After swiveling, the inside edge of the compact disc is released and the compact disc can be removed. After releasing the push button, the spring returns to the starting position and repositions the locking elements in the locking position.
- the locking elements are automatically evaded by insertion bevels so that they can fix the compact disc without actuating the push button.
- the object of the present invention is therefore to construct a device of the type mentioned in the introduction in such a way that handling is improved.
- the resilient element is arranged in the region of an outer edge of the receiving region and that at a distance from the resilient element along a further part of the outer edge of the receiving region at least one counter element is arranged such that the storage element between the resilient Element and the counter element can be clamped in the region of the receiving region.
- the arrangement of the resilient element along an outer edge of the receiving region and thus along an outer edge of the disk-shaped storage element to be held ensures both a secure fixation tion of the storage element within the device as well as a simple and low-power removal of the storage element from an open device. Likewise, a renewed insertion of the storage element into the device is possible in a simple manner and with little effort. Due to the interaction of the resilient element and the counter element, the storage element is braced in a radial direction.
- the counter element is designed to be resilient.
- a further increase in ease of use can be achieved in that the counter element is arranged in the area of an unlock button.
- release button is arranged to be movable relative to the insert part.
- the resilient element be web-like.
- a good spring effect with a high mechanical load capacity is achieved in that the resilient element has a U-shaped design at least in some areas.
- the resilient element consists of a U-shaped base and a substantially straight pressure leg is formed.
- the U-shaped base initially extends from the insert part in a direction facing away from the receiving region.
- release button is arranged in a central edge area of the insert.
- unlock button is offset from a center line of the insert.
- the release button be arranged in the area of a corner of the insert part.
- An automatic release of the storage element when the unlocking button is actuated can be achieved in that the unlocking button is arranged to be movable together with at least one counter element relative to the insert part.
- a further improved ease of use can be achieved in that the unlocking button releases both the disk-shaped storage element and the upper shell when actuated.
- An improved resilient clamping of the storage element in the area of the insert part can be achieved in that at least two resilient elements are arranged at a distance from one another in a region of the insert part facing the pivot axis.
- the insert part for supporting the disk-shaped storage element has a central element that rises above the reference surface.
- the central element be ring-shaped.
- a fixation of the storage element transversely to the reference surface can be supported in that the resilient element has, at least in some areas, a course inclined to the reference surface.
- Another mounting option is that the resilient element is provided with at least one locking projection.
- FIG. 1 a partial representation of an opened cassette with a compact disc and an unlocking button, resilient elements being designed as parts of an insert,
- FIG. 2 shows a basic illustration of a cross section through an insert part which can be arranged in the region of a lower shell
- Fig. 8 another modified embodiment with a modified release button
- FIG. 1 shows in a cross-sectional representation the support of a compact disc (1) in the area of a central recess (2) by a central element (3).
- the central element (3) is held by a plate-like insert (4) and rises approximately in a cylindrical or ring-like manner over a reference surface (5) spanned by the insert (4).
- the central element (3) can be designed as a centering aid, which only defines a positioning of the compact disc (1) relative to the insert part (4) in the radial direction and, if appropriate, has an edge distance from the compact disc (1).
- the compact disc (1) is received by a cassette (8) which has a lower shell (9) and an upper shell (10).
- the insert (4) is inserted into the lower shell (9).
- the insert part can also be provided for holding several compact discs. In this case, a pivotable arrangement of the insert part (4) is preferably realized.
- the lower shell (9) has an edge web (11) rising above the reference surface (5), in the area of which a swivel joint (12) to enable rotary movements between the upper shell (10) and the lower O 00/65596
- the shell (9) is arranged.
- the swivel joint (12) can be formed, for example, from pins and corresponding bores.
- An unlocking button (13) is arranged in a central edge area of the lower shell (9) and fulfills at least the function of a releasable locking between the insert part (4) and the compact disc (1).
- the unlocking button (13) can also act upon the upper shell (10). It is also possible to additionally fix the compact disc (1) in the area of its outer edge (14) using the release button (13).
- the insert (4) in the area of the central recess (2) of the compact disc (1) should be made essentially free of material.
- a support bracket (16) is provided only in the vicinity of an inner edge (15) of the compact disc (1), on which the compact disc (1) rests in an area which is not intended for storing information. In the embodiment shown, a distance is provided between the inner edge (15) and the ring-like support bracket (16).
- a central element (3) which, for example, does not clamp the compact disc (1), but only performs a centering function.
- the resilient element (17) is arranged, which can be integrally formed on the insert part (4).
- the resilient element (17) is arranged in an area of the cassette (8) opposite the unlocking button (13).
- the resilient element (17) can be designed, for example, in the form of a tongue which resiliently acts on the compact discs (1).
- additional resilient elements can be arranged, which push the upper shell (10) up transversely to the reference surface (5) after the release button (13) has been released. It is preferably considered to position at least one such resilient element on both sides of the unlocking button (13). The arrangement is also preferably opposite to the swivel joint (12). However, it is also possible to position one or more resilient elements of this type between an edge (35) of the cassette (8) facing away from the swivel joint (12) and the swivel joint (12).
- both a resilient element (17) is positioned in the area of an extension of the insert part (4) facing away from the unlocking button (13) and as a counter element in the area of the unlocking button (13).
- the resilient element consists of a U-shaped base (18) connected to the insert part (4) and a pressure leg (19) carried by the base (18).
- the pressure leg (19) it is possible to extend the pressure leg (19) into a recess (20) protrude, which is arranged in the region of the insert (4).
- An edge of the recess (20) forms stops for the pressure angle (19). In principle, however, it is also conceivable to let the pressure leg (19) end above the insert (4).
- the compact disc (1) is clamped in a radial direction with respect to the central recess (2) within a receiving region (21).
- the U-shaped base (18) in such a way that the U-profile, starting from the insert part (4), initially extends in a direction facing away from the reference surface (5) and then rounds into one of the reference - Surface (5) facing direction is deflected.
- good resilient properties can be achieved with a comparatively compact design, high mechanical strength and good usability of the compact disc (1) by providing centering surfaces.
- the release button (13) can be integrally formed as a portion of the insert (4).
- suitable incisions (25) the required 00/65596 - 3
- resilient elements (17) in the area of the unlocking button (13) is further clarified from the cross-sectional illustration in FIG. 4.
- the resilient elements (17) are formed in one piece with the unlocking button (13), so that when the button (13) moves, the resilient elements (17) are simultaneously moved.
- the movement of the resilient elements (17) takes place in such a way that the spring pressure on the compact disc (1) is reduced when the unlocking button (13) is actuated, so that the compact disc (1) is easier to remove.
- Fig. 5 illustrates the arrangement of two resilient elements (17) in the region of the unlock button (13).
- the arrangement here is realized symmetrically relative to a center line of the release button (13).
- the release button (13) is arranged opposite the swivel joint (12) and is provided with an operating recess (24).
- the release button (13) has a relatively small dimension starting from an edge (35) of the lower shell (9) in the direction of the swivel joint (12). O 00/65596
- the release button (13). is dimensioned such that it extends from the edge (35) to the element edge (36). If necessary, the release button
- (13) can also be dimensioned slightly narrower.
- a distance (37) between the element edge (36) and the edge (35) is predetermined by latching elements (38) which are integrally formed on the upper shell (10) and form a clamping connection between the upper shell (10) and the lower shell (9 ) or between the upper shell (10) and the insert (4) inserted into the lower shell (9).
- latching elements (38) are also known in which the latching elements (38) are used only for positioning the accessory element (23).
- they can also be web-shaped for positioning the accessory element (23) and run, for example, transversely to the edge (35) or at a distance and parallel to the edge (35).
- the unlocking button (13) is provided only for locking the compact disc (1) and that when the unlocking button (13) is actuated, the upper shell (10) is not acted upon.
- the upper shell (10) can be locked relative to the lower shell (9), for example by button-like thickening, which are arranged in an edge region of the upper shell (10) or the lower shell (9) and in a corresponding manner 00/65596
- Fig. 7 shows an embodiment in which the release button (13) is arranged in a corner region of the cassette (8). Here too, it is contemplated to position one of the resilient elements (17) in the vicinity of the release button (13).
- Fig. 8 shows a further variant for the arrangement of an unlock button (13).
- this variant there is no direct action on the compact disc by the release button (13).
- a comparable variant is also shown in FIG. 9.
- the release button is again positioned in the area of a corner of the cassette (8).
- a resilient element (17) and a rigid counter element, or two resilient elements (17) are arranged opposite one another with respect to the central recess (2) to ensure optimal force absorption. the compact disc (1), or with respect to the central element (3). If a larger number of such elements is used, the respective arrangement in the circumferential direction ensures that the resulting lines of action coincide.
- the two resilient elements (17) shown are thus positioned symmetrically relative to a sketched center line of the unlocking button (13).
- four resilient elements (17) and at least one counter element in the loading range of the release button (13) is also a corresponding symmetrical arrangement.
- the respective specification of the available spring travel takes into account the dimensioning tolerances of the disk-shaped storage elements that occur during production. These tolerances can be compensated for by a sufficiently large spring travel.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU45367/00A AU4536700A (en) | 1999-04-22 | 2000-04-06 | Device for holding disk-shaped storage elements |
CA002367481A CA2367481A1 (en) | 1999-04-22 | 2000-04-06 | Device for holding disk-shaped storage elements |
EP00926707A EP1169711A1 (de) | 1999-04-22 | 2000-04-06 | Vorrichtung zur halterung von scheibenförmigen speicherelementen |
US10/083,210 US20020121447A1 (en) | 1999-04-22 | 2001-10-19 | Device for holding disk-shaped storage elements |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19918275A DE19918275A1 (de) | 1999-04-22 | 1999-04-22 | Vorrichtung zur Aufnahme von scheibenförmigen Informationsträgern |
DE19918275.2 | 1999-04-22 | ||
DE10009226.8 | 2000-02-28 | ||
DE2000109226 DE10009226A1 (de) | 2000-02-28 | 2000-02-28 | Vorrichtung zur Halterung von scheibenförmigen Speicherelementen |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/083,210 Continuation US20020121447A1 (en) | 1999-04-22 | 2001-10-19 | Device for holding disk-shaped storage elements |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000065596A1 true WO2000065596A1 (de) | 2000-11-02 |
Family
ID=26004544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2000/001091 WO2000065596A1 (de) | 1999-04-22 | 2000-04-06 | Vorrichtung zur halterung von scheibenförmigen speicherelementen |
Country Status (6)
Country | Link |
---|---|
US (1) | US20020121447A1 (de) |
EP (1) | EP1169711A1 (de) |
CN (1) | CN1347558A (de) |
AU (1) | AU4536700A (de) |
CA (1) | CA2367481A1 (de) |
WO (1) | WO2000065596A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6940806B2 (en) | 2001-06-14 | 2005-09-06 | Samsung Electronics Co., Ltd. | Disc cartridge |
FR2927462A1 (fr) * | 2008-02-08 | 2009-08-14 | Perseigne Moulage Ind Soc Par | Plateau de conditionnement de disques numeriques. |
FR2970105A1 (fr) * | 2008-02-08 | 2012-07-06 | Moulage Ind De Perseigne | Plateau de conditionnement de disques numeriques |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2910997A1 (fr) * | 2006-12-27 | 2008-07-04 | Plastiques Sa Franc Des | Dispositif de rangement d'un disque compact. |
TWI439628B (zh) * | 2011-12-13 | 2014-06-01 | Briview Corp | 片狀元件夾持裝置及其方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0252226A1 (de) * | 1986-06-09 | 1988-01-13 | International Business Machines Corporation | Plattenträger und Verpackungssystem für optische Platten |
US4916567A (en) * | 1987-08-03 | 1990-04-10 | Philips & Dupont Optical Co. | Storage cassette for a disc-shaped information carrier |
EP0384525A1 (de) * | 1989-02-23 | 1990-08-29 | Koninklijke Philips Electronics N.V. | Träger für eine scheibenförmige, einschreibbare und/oder auslesbare Platte |
US5533615A (en) * | 1994-12-30 | 1996-07-09 | Mccamy; William G. | Disc storage case |
FR2729248A1 (fr) * | 1995-01-11 | 1996-07-12 | Mathieu Bruno | Boitier pour disque compact notamment |
-
2000
- 2000-04-06 CN CN00806527.6A patent/CN1347558A/zh active Pending
- 2000-04-06 EP EP00926707A patent/EP1169711A1/de not_active Withdrawn
- 2000-04-06 CA CA002367481A patent/CA2367481A1/en not_active Abandoned
- 2000-04-06 WO PCT/DE2000/001091 patent/WO2000065596A1/de active Search and Examination
- 2000-04-06 AU AU45367/00A patent/AU4536700A/en not_active Abandoned
-
2001
- 2001-10-19 US US10/083,210 patent/US20020121447A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0252226A1 (de) * | 1986-06-09 | 1988-01-13 | International Business Machines Corporation | Plattenträger und Verpackungssystem für optische Platten |
US4916567A (en) * | 1987-08-03 | 1990-04-10 | Philips & Dupont Optical Co. | Storage cassette for a disc-shaped information carrier |
EP0384525A1 (de) * | 1989-02-23 | 1990-08-29 | Koninklijke Philips Electronics N.V. | Träger für eine scheibenförmige, einschreibbare und/oder auslesbare Platte |
US5533615A (en) * | 1994-12-30 | 1996-07-09 | Mccamy; William G. | Disc storage case |
FR2729248A1 (fr) * | 1995-01-11 | 1996-07-12 | Mathieu Bruno | Boitier pour disque compact notamment |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6940806B2 (en) | 2001-06-14 | 2005-09-06 | Samsung Electronics Co., Ltd. | Disc cartridge |
CN100399466C (zh) * | 2001-06-14 | 2008-07-02 | 三星电子株式会社 | 盒式盘 |
FR2927462A1 (fr) * | 2008-02-08 | 2009-08-14 | Perseigne Moulage Ind Soc Par | Plateau de conditionnement de disques numeriques. |
WO2009109728A1 (fr) * | 2008-02-08 | 2009-09-11 | Moulage Industriel De Perseigne | Plateau de conditionnement de disques numériques |
FR2970105A1 (fr) * | 2008-02-08 | 2012-07-06 | Moulage Ind De Perseigne | Plateau de conditionnement de disques numeriques |
Also Published As
Publication number | Publication date |
---|---|
CN1347558A (zh) | 2002-05-01 |
US20020121447A1 (en) | 2002-09-05 |
CA2367481A1 (en) | 2000-11-02 |
AU4536700A (en) | 2000-11-10 |
EP1169711A1 (de) | 2002-01-09 |
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