CN1716433A - Lateral braking optical disc cassette - Google Patents
Lateral braking optical disc cassette Download PDFInfo
- Publication number
- CN1716433A CN1716433A CN 200510039073 CN200510039073A CN1716433A CN 1716433 A CN1716433 A CN 1716433A CN 200510039073 CN200510039073 CN 200510039073 CN 200510039073 A CN200510039073 A CN 200510039073A CN 1716433 A CN1716433 A CN 1716433A
- Authority
- CN
- China
- Prior art keywords
- base plate
- optical disk
- disk cartridge
- lateral braking
- supporting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Packaging For Recording Disks (AREA)
Abstract
The lateral braking optical disc cassette is one with lateral brake and has outer cover on the bottom board. The outer cover has partial cylindrical surface set as shutter capable of being opened and closed freely, and the shutter has lugs on the inside surface. After the outer cover is set on the bottom board and the shutter is closed, several lugs press the outer peripheral surface of the stacked optical discs inside the cassette to limit their shift, so that the lateral braking optical disc cassette may be taken easily as the optical disc conveying tool. The held optical discs may be taken optionally from the bottom board.
Description
Technical field
The present invention relates to optical disk cartridge, specially refer to the optical disk cartridge that side direction has clamping device.
Background technology
Before the present invention puts forward, writing down all kinds of documents, music, the CD of data such as film has become the indispensable instrument in people's daily life.The methods that much are used to deposit or carry CD have also been produced.Deposit or carry quantity more (25～50 s') CD, use optical disk cartridge a kind of method preferably of can yet be regarded as.General optical disk cartridge is to constitute like this: a discoid base plate bigger slightly than CD is arranged; The centre of base plate has diameter to be slightly less than the CD hole, and the vertical shaft of screw thread is carved with at the top; Can cover in addition on the base plate, there is the hollow enclosing cover of thrust inside.Just CD can be placed on the base plate one by one when vertical shaft is passed in the CD hole, CD is overlapped till piling, the enclosing cover that closes then, screw on and when tightening the screw thread handle that is meshed with the vertical shaft screw top optical disk cartridge of piling CD just be born.Because the thrust on the outer interior surface has been pushed down uppermost CD, so CD can not shake when the moving CD box.And the external diameter of vertical shaft is less than the aperture in CD hole, and depositing and taking out of CD is all more convenient.But CD can only many be deposited and take out to this optical disk cartridge usually, the CD in the middle of can't taking out or with optic disc storage on the centre position.Must earlier top CD be removed even will do so also, take out or deposit the CD that needs then, more top CD be replaced, such operation is very inconvenient, very easily damaged compact disk.In addition, when the CD in this optical disk cartridge do not fill or box in CD when having taken out a part, the moving CD box can make CD and CD, rubs between CD and the box body, and CD is worn and torn.This optical disk cartridge also just can't be as the loading appliance in when carrying, and the user is buying behind the CD or the storekeeper understands after selling most of CD in the box optical disk cartridge is abandoned, and has caused the waste of resource.
Content of the present invention
The objective of the invention is to overcome above-mentioned the deficiencies in the prior art, propose a kind of new optical disk cartridge.With the loading appliance of optical disk cartridge as when carrying, can carry, also can use for a long time.Do not limit simultaneously the quantity of depositing of the interior CD of box, the CD in the middle of can taking out more conveniently.Even also can keep relative stability during the CD negligible amounts in the box.Prevent to rub between the CD.
The present invention realizes by following technical measures.A kind of optical disk cartridge of lateral braking is provided with base plate, and enclosing cover and supporting rod that can free switch on base plate, this supporting rod extend out upward and pass from base plate upper central position and stack the aerial of the CD that is collected on the base plate.Arranged at the periphery position that stacks the CD that is collected on the base plate and to have kept other part.In the parallel surface on described base plate, keep other part can be on two positions by change.Position is radius poor that is slightly larger than the radius of described CD and described hole portion by the distance that keeps other part to the periphery of described supporting rod, is referred to as retreating position.Another position is radius poor that is slightly equaled the radius of described CD and described hole portion by the distance that keeps other part to the periphery of described supporting rod, is referred to as docking location.
According to such formation, keep other part when retreating position, the outer peripheral face that stacks the CD of collection on the base plate does not contact with keeping other part, and supporting rod can freely pass in the hole of CD.Keep other part when docking location, the outer peripheral face that stacks the CD of collection on the base plate is in contact with one another with keeping other part, and moving of CD just is restricted.
With described maintenance in addition part be set to enclosing cover periphery some can free switch " blind window ".After enclosing cover is coated on the base plate that stacks CD, be closed as " blind window " of the some of the periphery of enclosing cover, the medial surface of " blind window " just is crimped on the outer peripheral face of CD, and moving of the CD on the base plate just is restricted.And when enclosing cover after the base plate that stacks CD takes away, the medial surface of " blind window " just is not crimped on the outer peripheral face of CD, supporting rod can freely pass in the hole of CD.
Another technical measures of the present invention are to realize like this.A kind of optical disk cartridge of lateral braking is provided with base plate, and enclosing cover and supporting rod that can free switch on base plate, this supporting rod extend out upward and pass from base plate upper central position and stack the aerial of the CD that is collected on the base plate.Arranged at the periphery position that stacks the CD that is collected on the base plate and to have kept other part---cam.This cam parallels with supporting rod in the longitudinal direction, and can rotate freely around self main shaft, from the perpendicular section of main shaft on, this cam comprises the two kinds of different positions in major diameter position and minor axis position.
According to such formation, when overlaying minor axis position on the side face of the outer peripheral face of the CD on the base plate and rubber Rubber spare and being in relative position, moving of the CD on the base plate can not be restricted, and supporting rod can freely pass in the hole of CD.When overlaying major diameter position on the side face of the outer peripheral face of the CD on the base plate and rubber Rubber spare and being in mutual docking location, moving of the CD on the base plate just is restricted.
After the present invention adopts abovementioned technology, be provided with in the periphery of the optical disk cartridge of lateral braking and keep other part, when this kept other part to be in retreating position, the outer peripheral face that overlays the CD on the base plate was not in contact with one another with keeping other part, and supporting rod can freely pass in the hole of CD.When this kept other part to be in docking location, according to the quantity of the CD of being collected, the outer peripheral face that overlays the CD on the base plate was in contact with one another with keeping other part, and moving of CD is restricted really.The optical disk cartridge of a kind of lateral braking of the present invention can be used as a kind of storage receptacle that can move formula, can carry, and can use for a long time, has avoided the waste of resource.
Description of drawings
Accompanying drawing 1 is the schematic appearance of embodiment 1.
Accompanying drawing 2 is the internal structure synoptic diagram of embodiment 1.
Accompanying drawing 3 is the internal structure synoptic diagram of embodiment 2.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
Embodiment 1.In the optical disk cartridge of lateral braking, the enclosing cover 1 of hollow frusto-conical shape is arranged, discoid base plate 2.The internal diameter of enclosing cover 1 upper end is more bigger than the CD that will collect, and the bottom is then bigger than the upper end.Through hole 11 is arranged above the enclosing cover 1.
The step 21 of a full girth is arranged around on base plate 2, and the bottom 12 of enclosing cover 1 embeds this step 21 from the top.Begin to stretch out supporting rod 3 from the central part of base plate 2.As prior art, supporting rod 3 passes from the hole of the CD that will collect.
Supporting rod 3 is cylindrical, and at 3 screw thread 3A that separate of above-below direction formation of its outer peripheral face, the external diameter of supporting rod 3 is smaller than the internal diameter in the hole of the CD that will collect.Screw thread 3A on supporting rod 3 is meshing with each other with the lid 4 that passes through hole 11.At this moment the flange part of lid 4 docks on enclosing cover 1 with enclosing cover 1, is keeping enclosing cover 1 covering state on base plate 2.
On the some of the periphery of enclosing cover 1, can freely open and close with " blind window " 5 of upper end as hinge." blind window " the 5th, maintenance of the present invention is part in addition.Above-below direction on the medial surface of " blind window " 5 forms many projections 5.The interval of the above-below direction of projection 5 is smaller than the thickness of a CD.The lateral surface of enclosing cover 1 forms conical butt like this, has the medial surface of many projections 5 also directly to intersect with the top of base plate 2.In the above in the optical disk cartridge that constitutes like this, when enclosing cover 1 be not placed on base plate 2 above the time, the moving of above-below direction that overlays the CD on the base plate is not restricted, supporting rod can freely pass in the hole of CD.Both can on base plate 2, stack the CD that to collect, CD can be taken out above the base plate 2 that stacks collection again.That is to say that as this part that can open and close on the periphery of enclosing cover 1 in the parallel surface on base plate, " blind window " 5 begins from medial surface can be by change on two positions.These two positions are radius poor that are slightly larger than the radius of CD and hole portion by " blind window " 5 to the distance of the periphery of supporting rod, are referred to as retreating position; And " blind window " 5 slightly equal radius poor of the radius of CD and hole portion to the distance of the periphery of supporting rod, is referred to as docking location.
Shown in Fig. 2 (A), in the optical disk cartridge of this lateral braking, collection and having stacked when depositing the CD that quantitative range lacks on the base plate 2 than maximum, with enclosing cover 1 cover base plate 2 above, when opening " blind window " 5 that comes as the some of the periphery of enclosing cover 1 and being in retreating position, lid 4 is meshing with each other with screw thread 3A on the supporting rod 3.Afterwards, shown in Fig. 2 (B), as the some of the periphery of enclosing cover 1 and " blind window " 5 of closing be in when the docking location, have the projection 5 on the medial surface of more than one being formed on " blind window " 5 to be docked on the outer peripheral face of each CD that stacks.Like this, when moving the optical disk cartridge collected than the maximum lateral braking of depositing the CD that quantitative range lacks, the interior CD of optical disk cartridge can not move yet.The optical disk cartridge of lateral braking can be used as transportable storage receptacle and uses.
In addition, the medial surface of " blind window " 5 is that the smooth material that Yong Xiang Rubber, nonrigid plastic and foam sponge etc. have a flexibility is made.
Embodiment 2.Accompanying drawing 3 is the internal structure synoptic diagram of present embodiment.Xiang Rubber 5 is in retreating position--and-this retreating position is meant when the distance of 3 the periphery from Xiang Rubber 5 to supporting rod of in those parallel surfaces on base plate 2 is slightly larger than the position of difference of radius of hole portion of the radius of CD and CD, and supporting rod 3 freely passes in the hole of the CD on base plate 2.On the other hand; the major diameter position of rubber Rubber 5 is over against holding excellent 3 o'clock; rubber Rubber 5 is in docking location one this docking location and is meant in those parallel surfaces on base plate 2; when the distance of 3 periphery slightly equals the position of difference of radius of hole portion of the radius of CD and CD from rubber Rubber 5 to supporting rod, the periphery of CD docks mutually Yu the periphery of Xiang Rubber 5, and moving of the CD above the base plate 2 just is restricted.
In sum, the present invention is not limited to above-mentioned embodiment, no matter on its shape or structure, do any variation, as long as be provided with on the outer circumference surface of optical disk cartridge can displacement on two positions maintenance in addition the optical disk cartridge of part all fall into protection scope of the present invention.
Claims (5)
1. the optical disk cartridge of a lateral braking comprises base plate (2) and covers the enclosing cover (1) of the free folding of energy on the base plate (2), it is characterized in that: also comprise keeping other part (5).
2. a kind of optical disk cartridge of the described lateral braking of claim 1 is characterized in that: keep other part (5) be arranged on base plate (2) above stack the excircle position of the CD of collection.
3. a kind of optical disk cartridge of the described lateral braking of claim 1 is characterized in that: described maintenance part (5) in addition can change on two positions of retreating position in the parallel surface above the described base plate (2) and docking location.
4. a kind of optical disk cartridge of the described lateral braking of claim 3 is characterized in that: described retreating position is meant those positions of difference that are slightly larger than the radius of the radius of described CD and described hole portion by the distance that keeps other part (5) to the periphery of described supporting rod (3).
5. a kind of optical disk cartridge of the described lateral braking of claim 3 is characterized in that: described docking location is meant those positions of difference that slightly equaled the radius of the radius of described CD and described hole portion by the distance that keeps other part (5) to the periphery of described supporting rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510039073 CN1716433A (en) | 2005-04-22 | 2005-04-22 | Lateral braking optical disc cassette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510039073 CN1716433A (en) | 2005-04-22 | 2005-04-22 | Lateral braking optical disc cassette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1716433A true CN1716433A (en) | 2006-01-04 |
Family
ID=35822175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510039073 Pending CN1716433A (en) | 2005-04-22 | 2005-04-22 | Lateral braking optical disc cassette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1716433A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2291843A2 (en) * | 2008-05-27 | 2011-03-09 | Sony Corporation | Spindle packaging |
-
2005
- 2005-04-22 CN CN 200510039073 patent/CN1716433A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2291843A2 (en) * | 2008-05-27 | 2011-03-09 | Sony Corporation | Spindle packaging |
| CN102047337A (en) * | 2008-05-27 | 2011-05-04 | 索尼公司 | Spindle packaging |
| EP2291843A4 (en) * | 2008-05-27 | 2012-01-04 | Sony Corp | Spindle packaging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |