CN2708445Y

CN2708445Y - Disk storage device

Info

Publication number: CN2708445Y
Application number: CN 200420067262
Authority: CN
Inventors: 罗纳德·尤金·汉特; 威伦·尤金·怀特德
Original assignee: CD3 Storage Systems Inc
Current assignee: CD3 Inc
Priority date: 2004-06-22
Filing date: 2004-06-22
Publication date: 2005-07-06
Anticipated expiration: 2014-06-22

Abstract

The utility model relates to a disk storage device, comprising a casing which is provided with an opening. A series of equidistant spaced parallel fins is arranged on the surface of the inside of the casing. The space for inserting of a disk keeper part is formed between two contiguous fins. The outer end of each fin forms a through hole. The disk keeper comprises an annular frame whose inner is sealed by a flexible membrane which is fixed on the inner periphery surface of the annular frame. The both sides of the bellow are respectively provided with a thin membrane with an open arranged on the inner periphery surface of the annular frame. A lug outward extended along the radial direction and a handle are formed on the annular frame. The both sides of the lug are respectively provided with a pin shaft extended along the direction of the shaft center line of the parallel disk keeper. When the disk keeper is inserted in the space, the pin shaft extends into the through hole of the corresponding fin. The lug is inserted into the opening between two fins, which makes the pin shaft position to the through holes. The disk keeper can automatically roll in the space between two contiguous fins. The disk keeper can be conveniently inserted and taken out, and can proceed with the operation of inserting and taking at the arbitrary direction.

Description

Disc memory device

Technical field:

The utility model relates to a kind of disc memory device, and the memory storage of the CD dish, DVD dish etc. of information such as literal, image, sound is arranged especially for stored record.

Background technology:

In the prior art,, be known in order to hold the disc memory device of some dishes.This disc memory device comprises the tabular dish retainer of some, and each dish retainer has a dish holding part, for example, can be when dish be installed on the retainer, the projection that cooperates with center hole.The dish retainer can freely be extracted out by the opening that is formed in disc memory device housing front portion.In addition, the dish retainer also can be in the state that stretches out that is placed on the preservation state in the disc memory device and extracts out selectively from disc memory device.Dish can take out from the dish retainer, perhaps puts into the dish retainer.Each coils retainer, by crossing the axle that respectively coils the retainer lower front end, with rotating mode installation in position.Said structure, existence dish retainer are installed, dismounting is inconvenient, shortcomings such as the retrieval trouble of dish.

For overcoming the deficiency of above-mentioned prior art, No. 5683153, United States Patent (USP) discloses a kind of disc memory device, comprises that one has the housing of opening; Along a series of dish retainers that specific direction is arranged, the both sides of each dish retainer are formed with dish and hold part, hold a dish in the mode that can retract, and dish retainer deep also is provided with pivot member; And be arranged on the housing, the a series of guide channels that extend along the depth direction of housing, allow pivot member to be contained in primary importance the housing fully from the dish retainer, to the second place slip that the dish retainer is extracted from housing and can be pivoted, perhaps opposite.Its weak point is: at first, the operator must spur or promotion dish retainer moves along the guide channel total length, just can finish aforesaid operations; Secondly, on dish being contained in the dish retainer or when the dish retainer takes off, the operator must be with the plumbness of singlehanded holding tray, and suitably with the finger application of force, could complete operation, and careless slightly, just possibility landing of dish causes scuffing; Moreover the integrally formed upper flange along horizontal expansion, lower flange and the handle of each dish retainer occupies the bigger width spaces of housing, thereby the dish retainer limited amount that is held.

The utility model content:

The purpose of this utility model is intended to overcome the deficiency of above-mentioned prior art, and a kind of improved disc memory device is provided, and wherein each dish retainer can insert housing easily or take out in housing, with the access of convenient dish.

According to a kind of disc memory device of the present utility model, comprising: a housing, it has a diapire, a rear wall, a relative two side and a roof, and an opening that forms thus; A series of parallel fins that equidistantly separate are formed in the inner surface of diapire and rear wall, form the space of partly inserting for a dish retainer between adjacent two fins, wherein:

The front end of each fin has the part of a projection, and its internal shaping has a through hole;

Each dish retainer comprises a ring frame, the inside of ring frame is by a flexible partition sealing that is fixed on the inner circumferential surface, the barrier film both sides be respectively equipped with one be fixed on the ring frame inner peripheral surface with uncovered film, form the space of inserting and preserving between flexible partition and the film for a dish;

Be formed with the lug and the one handle that extend radially outward on the ring frame;

The lug both sides are formed separately a bearing pin along the extension of parallel discs retainer direction of axis line, and when the dish retainer inserted described space, bearing pin stretched into the through hole of corresponding fin.

Disc memory device according to a kind of embodiment of the present utility model provides comprises: a housing, and it has an opening; A series of parallel fins that equidistantly separate are arranged on an inner surface of housing, form the space of partly inserting for a dish retainer between adjacent two fins, wherein:

The outer end of each fin is formed with a through hole;

The dish retainer comprises a ring frame, the inside of ring frame is by a flexible partition sealing that is fixed on the inner circumferential surface, the barrier film both sides be respectively equipped with one be fixed on the ring frame inner peripheral surface with uncovered film, form the space of inserting and preserving between flexible partition and the film for a dish;

According to disc memory device of the present utility model, relative prior art, have following advantage: the operator only needs the lug on the dish retainer, insert the opening between adjacent two fins, and make bearing pin be positioned the through hole of corresponding fin, under action of gravity, the dish retainer can be along the passage that forms between adjacent two fins, automatically roll into the space between adjacent two fins, proper alignment is in place in housing; The operator can take out the dish retainer insertion or the draw out operation that coil easily at arbitrary orientation in housing; Because dish is kept in the space that forms between flexible partition and the film, the thickness of dish retainer only need be slightly larger than the thickness of two dishes, the fin thinner thickness of while because of the adjacent disc retainer is separated, thereby the dish retainer that holds of whole disc memory device, that is the quantity of dish can increase to greatest extent.

Description of drawings:

Fig. 1 is the skeleton view according to a kind of embodiment of disc memory device of the present utility model;

Fig. 2 is a decomposition diagram embodiment illustrated in fig. 1;

Fig. 3 is the partial sectional view along A-A section among Fig. 2;

Fig. 4 is the partial sectional view along B-B section among Fig. 3;

Fig. 5 is the cut-open view along C-C section among Fig. 3;

Fig. 6 is the revolved sectional view along E-E section among Fig. 3;

Fig. 7 is the revolved sectional view along E-E section among Fig. 3, schematically illustrates the another kind of embodiment according to dish retainer of the present utility model;

Fig. 8 is the skeleton view according to the another kind of embodiment of disc memory device of the present utility model;

Fig. 9 is the revolved sectional view along F-F section among Fig. 8.

Embodiment:

Referring to Fig. 1-4, shown in it according to a kind of preferred embodiment of disc memory device of the present utility model, being used for stored record has the CD dish of information such as literal, image, sound, DVD dish etc., comprise: a housing 1, it has a diapire 11, a rear wall 12, relative two

side

13,14 and one roof 15, and an opening that forms thus; A series of parallel fins 2 that equidistantly separate are formed in the inner surface of diapire 11 and rear wall 12, form the space 16 (referring to Fig. 4) of inserting for a dish retainer 3 parts between adjacent two fins 2,2.As shown in Figure 1, each coils retainer 3 and has a public axial line Ax-Ax.

As shown in Figure 3, the front end of each fin 2 has the part 21 of a projection, and its internal shaping has a through hole 22, and the remainder of fin 2 is circular-arc.

Shown in Fig. 3 and 5, above-mentioned dish retainer 3, comprise a ring frame 31, the inside of ring frame 31 is by a flexible partition 32 sealing that is fixed on the inner circumferential surface, and flexible partition can adopt nonwoven fabrics and so on, existing proper toughness and intensity, material that can the scuffing dish again, barrier film 32 both sides be respectively equipped with one be fixed on ring frame 31 inner peripheral surfaces with uncovered

plastic sheeting

33,34, form the space of inserting and preserving between flexible partition 32 and the

film

33,34 for a dish 4.

Referring to Fig. 3-6, be formed with the lug 35 and the one handle 36 that extend radially outward on the above-mentioned ring frame 31.Lug 35 both sides are formed separately a bearing pin 37,38 (referring to Fig. 6) along the extension of parallel discs retainer 3 axial line Ax-Ax directions.Shown in Fig. 3 and 4, when dish retainer 3 along the direction of arrow in the figure, when inserting the space 16 between adjacent two

fins

2,2, two fins, 2,2 tops produce the micro-elastic distortion, allow that bearing

37,38 ends stretch into the through hole 22 of corresponding fin 2.Through hole forms constraint to bearing

37,38, and permission dish retainer 3 is around through hole 22 swings.

In the above-described embodiments, the Thickness Design of ring frame 31 is greater than adjacent two fins 2, A/F between 2, be formed with the curved fins 391 that extends radially outward on ring frame 31 outer peripheral faces 39, its thickness is slightly less than adjacent two fins 2, A/F between 2, allow described curved fins 391 to insert described space 16, described lug 35 is integrally formed in the front end of described curved fins 391, and has identical thickness, axial space so that minimizing dish retainer 3 most possibly occupies increases the dish density that is kept in the device.In an instantiation, in the housing of 24cm length, the dish number of depositing can reach 100 more than.

As shown in Figure 4, each fin 2 both sides is formed with the slope 23,24 that tilts to the top, and top, slope rounding off enters space 16 between adjacent two

fins

2,2 with the lug 35 of boot disk retainer 3.

Fig. 7 schematically illustrates the another kind of embodiment according to dish retainer 3 of the present utility model, the lug 35 both sides bearing pin 37 that is shaped and wherein, on 38 the end face, be formed with the slope 371 that tilts along 35 direction of motion of lug shown in the arrow (ring frame 31 tangential), 381, enter space 16 between adjacent two

fins

2,2 with the lug 35 of boot disk retainer 3, all the other structures of dish retainer 3 are same as the previously described embodiments.

Referring to Fig. 3, the top of the part of above-mentioned a series of parallel fins 2 that equidistantly separate is positioned at a common circle cylinder, and the diameter of this common circle cylinder equates with the diameter D of the outer peripheral face 39 of each dish retainer 3.As shown in the figure, when the dish retainer 3 lug 35 along direction shown in the dotted arrow, insert adjacent two fins 2, between the part 21 of 2 projection, make bearing pin 37, when 38 ends are stretched in the through hole 22 of corresponding fin 2, center of gravity deflection through hole 22 inboards of dish 3, under action of gravity, dish 3 produces counterclockwise and rotates, curved fins 391 rolls into adjacent two fins 2 automatically, space between 2, the outer peripheral face 39 of each dish retainer 3 meshes with the top that is positioned at the

adjacent fin

2,2 of above-mentioned common circle cylinder simultaneously, each dish retainer 3 is accurately positioned in an axial line Ax-Ax and goes up (referring to Fig. 1), guarantees that a series of dish retainer 3 proper alignment are in housing 1.

Referring to Fig. 1 and 3, preferably make the handle 36 of adjacent disc retainer 3 certain angle that staggers, with the insertion and the draw out operation of convenient dish retainer 3.

Referring to Fig. 3, above-mentioned positioning through hole 22 can adopt a non-round tube hole, for example the through hole that is isosceles triangle substantially shown in the figure, its top arc transition, arc radius is slightly larger than the radius of described bearing

37,38, with the insertion and the draw out operation of convenient dish retainer 3.

Referring to Fig. 1 and 2, in the foregoing description, also be provided with one and be hinged on the lid of one on the described housing 15, in order to the opening of closure casing 1, cover the paster 6 that 5 inner surfaces are pasted with a record dish retainer 3 numberings and the information such as dish 4 numberings of being preserved.Simultaneously, at described diapire 11 front end inner surfaces, can also paste the paster 7 that sign respectively coils 4 numberings, with the retrieval of convenient dish.Its alternative is also similar paster (not shown) to be set on the outer peripheral face of described dish retainer 3.

Referring to Fig. 2, above-mentioned roof 15 can be connected to described rear wall 12 and relative two side 13 by one, the one independent top board 15 on 14 inside top surfaces constitutes, top board 15 has the periphery 151 that extends downward vertically, be formed with a plurality of ratchets 152 on it, and described rear wall 12 there is corresponding grooves 122 with relative two

side

13,14 inside top shaping surfaces, 132,142.

Referring to Fig. 1 and 2,4 legs 8 removably are equipped with in above-mentioned housing 1 bottom, be formed with 4 corresponding with it through holes 153 on the described top board 15 like this, just a plurality of disc memory devices that the utility model can be provided overlap up and down, constitute a kind of combined type disc memory device.

Referring to Fig. 8 and 9, according to the another kind of embodiment of disc memory device of the present utility model, comprising shown in it: a housing 1, it has an opening; A series of parallel fins 2 that equidistantly separate are arranged on an inner surface of housing 1, form the space 16 of inserting for a dish retainer 3 parts between adjacent two fins 2,2.Wherein:

The outer end of each fin 2 is formed with a through hole 22;

Dish retainer 3 is identical with last embodiment, comprise a ring frame 31, the inside of ring frame 31 is by a flexible partition 32 sealings that are fixed on the inner circumferential surface, the barrier film both sides be respectively equipped with one be fixed on ring frame 31 inner peripheral surfaces with

uncovered film

film

33,34 for a dish 4;

Be formed with the lug 35 and the one handle 36 that extend radially outward on the ring frame 3;

Lug 35 both sides are formed separately a

bearing pin

37,38 that extends along the direction of axis line of parallel ring frame 31, and when dish retainer 3 inserted described space 16, bearing

37,38 stretched into the through hole 22 of corresponding fin 3.

As shown in Figure 8, be hinged with a cap 5 on the described housing 1, housing 1 and cap 5 form the cavity that holds a plurality of dish retainers 3.Be formed with the tongue piece 51 that can be overlapped on housing 1 outside surface on the described cap 5, be formed with one on the tongue piece, can snap together with the corresponding button 17 that is arranged on housing 1 side by button hole 52.

The foregoing description is only for explanation with understand the utility model, and protection domain of the present utility model is as the criterion with the content of claim.

Claims

1, a kind of disc memory device comprises: a housing (1), and it has a diapire (11), a rear wall (12), a relative two side (13,14) and a roof (15), and an opening that forms thus; A series of parallel fins (2) that equidistantly separate are formed in the inner surface of diapire (11) and rear wall (12), form the space (16) of inserting for dish retainer (a 3) part between adjacent two fins (2,2), it is characterized in that:

The front end of each fin (2) has the part (21) of a projection, and its internal shaping has a through hole (22);

Dish retainer (3) comprises a ring frame (31), the inside of ring frame (31) is by a flexible partition (a 32) sealing that is fixed on the inner circumferential surface, the barrier film both sides be respectively equipped with one be fixed on ring frame (31) inner peripheral surface with uncovered film (33,34), form the space of inserting and preserving between flexible partition (32) and the film (33,34) for a dish (4);

Be formed with the lug (35) and the one handle (36) that extend radially outward on the ring frame (31);

Lug (35) both sides are formed separately a bearing pin (37,38) along the extension of parallel discs retainer (3) direction of axis line, and when dish retainer (3) inserted described space (16), bearing pin (37,38) stretched into the through hole (22) of corresponding fin (2).

2, disc memory device as claimed in claim 1, it is characterized in that: the thickness of described ring frame (31) is greater than adjacent two fins (2,2) A/F between, be formed with the curved fins (391) that extends radially outward on ring frame (31) outer peripheral face (39), its thickness is slightly less than adjacent two fins (2,2) A/F between allows described curved fins (391) to insert described space (16), and described lug (35) is integrally formed in the front end of described curved fins (391).

3, disc memory device as claimed in claim 1 or 2 is characterized in that; Each fin (2) both sides are formed with to the slope (23,24) of top inclination, top, slope rounding off.

4, disc memory device as claimed in claim 1 or 2 is characterized in that: described bearing pin (37,38) end face forming has the tangentially slope (371,381) of inclination.

5, disc memory device as claimed in claim 2, it is characterized in that: the top of the part of described a series of parallel fins (2) that equidistantly separate is positioned at a common circle cylinder, and the diameter of this common circle cylinder equates with the diameter (D) of the outer peripheral face (39) of each dish retainer (3).

6, disc memory device as claimed in claim 1 is characterized in that: the handle (36) of adjacent disc retainer (3) certain angle that staggers.

7, disc memory device as claimed in claim 1 is characterized in that: described through hole (22) is a non-round tube hole, its top arc transition, and arc radius is slightly larger than the radius of described bearing pin (37,38).

8, disc memory device as claimed in claim 1, it is characterized in that: be provided with one and be hinged on the lid of one on the described housing (1) (5), in order to the described opening of closure casing (1), lid (5) inner surface is pasted with the paster (6) of a record dish retainer (3) numbering and the information such as dish (4) numbering of being preserved.

9, disc memory device as claimed in claim 1 is characterized in that: on the outer peripheral face of described dish retainer (3) or described diapire (11) front end inner surface, be pasted with the paster (7) of each dish (4) numbering of sign

10, disc memory device as claimed in claim 1, it is characterized in that: described roof (15) is connected to described rear wall (12) and relative two side (13 by one, 14) one of the inside top surface independent top board (15) constitutes, and top board has the periphery (151) that extends downward vertically.

11, disc memory device as claimed in claim 10 is characterized in that: 4 legs (5) removably are equipped with in described housing (1) bottom, are formed with corresponding with it 4 through holes (153) on the described top board (15).

12, a kind of disc memory device comprises: a housing (1), and it has an opening; A series of parallel fins (2) that equidistantly separate are arranged on an inner surface of housing (1), form the space (16) of inserting for dish retainer (a 3) part between adjacent two fins (2,2), it is characterized in that:

The outer end of each fin (2) is formed with a through hole (22);

13, disc memory device as claimed in claim 12 is characterized in that: be hinged with a cap (5) on the described housing (1), housing (1) and cap (5) form the cavity that holds a plurality of dish retainers (3).

14, disc memory device as claimed in claim 13, it is characterized in that: be formed with the tongue piece (51) that is overlapped on housing (1) outside surface on the described cap (5), be formed with on the tongue piece by button hole (52), can snap together with the corresponding button (17) that is arranged on housing (1) outside surface.