CN100397517C - Panel self-alignment apparatus for CD-ROM drive - Google Patents
Panel self-alignment apparatus for CD-ROM drive Download PDFInfo
- Publication number
- CN100397517C CN100397517C CNB2004100472174A CN200410047217A CN100397517C CN 100397517 C CN100397517 C CN 100397517C CN B2004100472174 A CNB2004100472174 A CN B2004100472174A CN 200410047217 A CN200410047217 A CN 200410047217A CN 100397517 C CN100397517 C CN 100397517C
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- rom drive
- panel
- wedge
- tray
- pallet
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Abstract
The present invention relates to an automatic panel alignment apparatus which comprises a first wedge-shaped notch positioned on one side of an opening, an elastic body of which one end is connected with a tray, a tray panel connected with the other end of the elastic body and a first wedge-shaped beveloid positioned on one side of the tray panel, wherein the shape and the position of the first wedge-shaped beveloid are matched with those of the first wedge-shaped notch. When the tray is drawn in the optical drive due to the actuation of the optical drive, the function that the first wedge-shaped beveloid is inlaid in the first wedge-shaped notch and the gap adjusting effect provided by the deformation of the elastic body can be utilized to make the tray be in the draw-in state. The relative location between the tray panel and the opening is fixed to reach the automatic alignment effect.
Description
Technical field
The present invention is a kind of panel self-propelled alignment, refers to be applied to the panel self-propelled alignment of a CD-ROM drive especially.
Background technology
Along with the flourishing progress of information, the access of many computer datas, and the broadcast of multimedia video replace previous calculation machine floppy drive and videocorder etc. by memory capacity than computation machine CD-ROM drive or CD player gradually.And CD-ROM drive in the use, generally all is provided with one and controlled by the operator and the pallet of deriving automatically and importing, and the CD placement appropriate location confession laser reading assembly that will desire access data or play multimedia archives reads CD.
See also Fig. 1, it is a schematic perspective view of mainly describing an existing CD-ROM drive 10.Existing CD-ROM drive 10 main composition in appearance includes CD-ROM drive main body 11, pallet 12, tray panel 13 and pallet turnover control knob 14.
Please further with reference to figure 1, when using these existing CD-ROM drives 10, when the operator desires to insert CD, if the situation that in pallet 12 is in, contracts (being tray panel 13 and CD-ROM drive 10 closures), then pass in and out control knob 14, and can make CD-ROM drive 10 inside provide a thrust that pallet 12 is released by the pallet on the CD-ROM drive of pulling; And if again by the pallet on the CD-ROM drive of pulling turnover control knob 14, then can make CD-ROM drive 10 inside provide a pulling force that pallet 12 is imported in the CD-ROM drives 10, tray panel 13 also will with CD-ROM drive 10 closures.
Yet, use as during above-mentioned existing CD-ROM drive 10, problem as described below can take place: since tray panel 13 and engaging of pallet 12 be adopt fixedly connected, and if the cumulative limit of the spare part assembling that control pallet 12 imports and derives is when big, to cause in the process in pallet 12 importings and the derivation CD-ROM drive 10, the state that 10 generations of tray panel 13 and CD-ROM drive are not closed fully, or can't insert the appropriate location for the effect of laser reading assembly when importing, for CD-ROM drive 10, will reduce its overall appearance aesthetic feeling, and perhaps cause CD-ROM drive to act on.Therefore general CD-ROM drive manufacturer stipulates a specification for the gap between tray panel and CD-ROM drive usually when production, with as manufacturer's standard.And for reaching this standard, the assembling tolerance of each relevant spare part that control pallet 12 imports and derives in the CD-ROM drive need reduce, and will greatly reduce the yield of the manufacturing thus, increases the cost of finished product and part.
Therefore, how improving above-mentioned existing CD-ROM drive and import and derive the restricted high disappearance of each relevant spare part assembling cumulative limit, is for developing fundamental purpose of the present invention.
Summary of the invention
The present invention is in response to creating as above-mentioned problem.
Purpose of the present invention mainly is to provide a kind of panel self-propelled alignment, and finger is applied to the panel self-propelled alignment in the CD-ROM drive especially, and this CD-ROM drive includes: a CD-ROM drive panel is positioned at this CD-ROM drive surface; One perforate is positioned at this CD-ROM drive panel surface; And a pallet, be movably connected on this CD-ROM drive, in response to the effect of this CD-ROM drive protractile go out this perforate and in this CD-ROM drive of retraction.
But as the means of reaching above-mentioned purpose, the present invention is a kind of panel self-propelled alignment, and this device comprises: one first wedge-shaped impression is positioned at a side of this perforate; One elastic body, the one end is connected with this pallet; One tray panel is connected with this elastomeric other end; And one first wedge shape clinohedral, be positioned at a side of this tray panel, its shape and position cooperate with this first wedge-shaped impression, make this pallet in response to the effect of this CD-ROM drive during this CD-ROM drive of interior retraction, can utilize this first wedge shape clinohedral to be inlaid into the effect of this first wedge-shaped impression, reach this elastic body because of the gap corrective action that deformation provides, when making this pallet be in the recessed shape attitude, relative position between this tray panel and this perforate is fixed, and reaches the effect of aiming at voluntarily.
According to above-mentioned conception, panel self-propelled alignment of the present invention, wherein this perforate is to be a rectangle opening.
According to above-mentioned conception, panel self-propelled alignment of the present invention, wherein this elastic body more includes: one first spring, the one end is fixedlyed connected with this pallet; One second spring, the one end is fixedlyed connected with this pallet; And a cavernous body, the one end is fixedlyed connected with this pallet, and the other end then flexibly connects with this pallet.
According to above-mentioned conception, panel self-propelled alignment of the present invention, wherein this first spring activity is sleeved on one first screw.
According to above-mentioned conception, panel self-propelled alignment of the present invention, wherein this first screw has the one first spiral shell head of a diameter greater than this first spring diameter.
According to above-mentioned conception, panel self-propelled alignment of the present invention, wherein this second spring activity is sleeved on one second screw.
According to above-mentioned conception, panel self-propelled alignment of the present invention, wherein this second screw has the one second spiral shell head of a diameter greater than this second spring diameter.
According to above-mentioned conception, panel self-propelled alignment of the present invention, wherein this first screw and this second screw are ends that locks in this tray panel admittedly, when this pallet in response to the effect of this CD-ROM drive this CD-ROM drive of interior retraction, when causing this first spiral shell head to push this first spring, this second spiral shell head pushing this second spring and this pallet and push this cavernous body, can provide the gap corrective action of this pallet and this tray panel by elastic deformation by this first spring, this second spring and this cavernous body.
According to above-mentioned conception, panel self-propelled alignment of the present invention, wherein this device more includes: one second wedge-shaped impression is positioned at the opposite side of this rectangle opening with respect to this first wedge-shaped impression; And one second wedge shape clinohedral, be positioned at the opposite side of this rectangle opening with respect to this first wedge-shaped impression, its shape and position cooperate with this second wedge-shaped impression, make this pallet in response to the effect of this CD-ROM drive during this CD-ROM drive of interior retraction, can utilize this first wedge shape clinohedral and this second wedge shape clinohedral to be inlaid into the effect of this first wedge-shaped impression and this second wedge-shaped impression, reach the gap corrective action that this elastic body provides because of deformation, when making this pallet be in the recessed shape attitude, relative position between this tray panel and this perforate is fixed, and reaches the effect of aiming at voluntarily.
Description of drawings
The present invention must pass through by following diagram and detailed description, so that get a more deep understanding:
Fig. 1, it is a schematic perspective view of mainly describing an existing CD-ROM drive;
Fig. 2, it is a front schematic view of mainly depicting present embodiment;
Fig. 3, it is mainly to depict Fig. 2 B-B diagrammatic cross-section;
Fig. 4, it is to depict the partial enlarged drawing that broken circle among Fig. 3 indicates the zone;
Fig. 5, it is mainly to depict Fig. 2 A-A diagrammatic cross-section;
Fig. 6, it is depicted, and broken circle indicates regional partial enlarged drawing among Fig. 5;
Fig. 7 and Fig. 8, it is the upright and released state synoptic diagram of the three-dimensional group of present embodiment.
Embodiment
Preferred embodiment of the present invention is a kind of panel self-propelled alignment that is applied in the CD-ROM drive, it has the optical disc tray of making when interior retraction CD-ROM drive, can carry out alignment effect voluntarily, when improving existing CD ROM support tray importing and derivation, the restricted high disappearance of each relevant spare part assembling cumulative limit.And the alignment function voluntarily that contracts in the pallet of present embodiment institute tool, its principle mainly is rectangle opening two sides in the CD-ROM drive panel, and wedge-shaped impression and the wedge shape clinohedral of working in coordination in shape and position be set on the tray panel, and between tray panel and pallet, elastomeric objects is set, so can make pallet when this CD-ROM drive of interior retraction, utilize the wedge shape clinohedral to be inlaid into the effect of wedge-shaped impression, reach the gap corrective action that elastomeric objects provides because of deformation, relative position between tray panel and perforate is fixed, reached the effect of aiming at voluntarily.
See also Fig. 2, it is a front schematic view of mainly depicting present embodiment, is the CD-ROM drive 2 of using present embodiment shown in the figure.Look by the front, similar in appearance with general existing CD-ROM drive, when optical disc tray is in the recessed shape attitude, it is exposed to outside person and is tray panel (TrayDoor) 21, when contracting in the pallet, trim with CD-ROM drive panel (Panel) 23, and the rectangle opening 22 on shape and the CD-ROM drive panel 23 is suitable, therefore visually has effect attractive in appearance.
See also Fig. 3 and Fig. 4, Fig. 3 mainly depicts Fig. 2 B-B diagrammatic cross-section, and Fig. 4 is a partial enlarged drawing of depicting zone that broken circle indicates among Fig. 3 (that is side of rectangle opening 22).As shown in Figures 3 and 4, be fixed with one first screw (Screw) 211 and one second screw 212 on the tray panel 21, and tray panel 21 is to be connected with pallet 24 with (TrayMount) 241 of tray engages portion, be provided with first spring (Spring) 242 in addition and second spring 243 is connected in the tray engages portion 241, and be sleeved on first screw 211 and second screw 212 respectively, and more being provided with a sponge object 213,241 in tray panel 21 and tray engages portion be connected with pallet 24.Because first screw 211 and second screw 212 are to lock in tray panel 21 admittedly, when the interior retraction of acting force CD-ROM drive 2 that pallet 24 provides because of CD-ROM drive 2, spiral shell head 210 diameters on the coping screw greater than or spring diameter at least, and fit spring 242,243 and the elastic deformation that provided of sponge object 213 wherein will make 21 of pallet 24 and tray panels can produce the gap corrective action.But the present invention is not limited only to above-mentioned combination and mode of operation, under the situation that does not change main idea scope of the present invention, be out of shape in being formed in of enforcement but include, for example people can do the change of different modes to shape, quantity, position and the structure of spring and sponge object etc., maybe can use other material with similar function to replace again.
Please refer to Fig. 4 again, it is the partial enlarged drawing of zone that broken circle indicates in the depiction 3 (that is side of rectangle opening 22), by figure can know understand tray panel 21, tray engages portion 241 and CD-ROM drive panel 23 between connected mode and effect.CD-ROM drive panel 23 has a wedge-shaped impression 231 respectively in the both sides of rectangle opening 22, tray panel 21 then has the wedge shape clinohedral 214 that matches with wedge-shaped impression 231 in a shape and position, so arrange when can make in the pallet 24 retraction CD-ROM drive 2, can utilize the inclined-plane of wedge shape clinohedral 214, be inlaid into the effect of wedge-shaped impression 231 successively, the effect of aiming at voluntarily is provided at directions X; And propose the elastic deformation of spring and sponge object and the gap corrective action of pallet Z direction is provided according to aforementioned, making when contracting in the pallet 24, tray panel 21 is fixed at the relative position of X and Z direction with CD-ROM drive panel 23, reaches the effect of aligning voluntarily.
Other please refer to Fig. 5 and Fig. 6, and Fig. 5 mainly depicts Fig. 2 A-A diagrammatic cross-section, and Fig. 6 is a partial enlarged drawing of depicting zone that broken circle indicates among Fig. 5 (that is side of rectangle opening 22).As Fig. 5 and shown in Figure 6, wedge shape clinohedral 214 can be arranged to front wide and rear narrow shape, thus when in the pallet 24 during retraction CD-ROM drive 2, utilize these structures, when making wedge shape clinohedral 214 be inlaid into wedge-shaped impression 231, tray panel 21 is fixed at the relative position of Y direction with CD-ROM drive panel 23, reaches the effect of aiming at voluntarily.
Please more further with reference to figure 7 and Fig. 8, it is the upright figure of the three-dimensional group of present embodiment, and Fig. 7 represented be the state that breaks away from pallets 24 for tray panel 21 and tray engages portion 241, Fig. 8 then snaps into the view of pallet 24 for tray panel 21 and tray engages portion 241.
The explanation of comprehensive above each figure, when in the pallet 24 during retraction CD-ROM drive 2, utilize the inclined-plane of wedge shape clinohedral 214, with and front wide and rear narrow shape, when it is inlaid into wedge-shaped impression 231 successively, can provides tray panel 21 and CD-ROM drive panel 23 in X, Y and the fixedly effect of relative position of Z direction, and can utilize the elastic deformation of spring and sponge object, provide the gap between pallet 24 and tray panel 21 and pallet to adjust function, reach the effect of aiming at voluntarily at last.So the mode of action can be improved aforementioned existing CD-ROM drive importing and derive the restricted high disappearance of each relevant spare part assembling cumulative limit, that is reach the development fundamental purpose of the present invention, make manufacturer scalable for the assembling tolerance of each relevant spare part when producing, and greatly promote the yield of manufacturing, reduce manufacturing cost.
But the present invention is not limited only to above-mentioned combination and mode of operation, under the situation that does not change main idea scope of the present invention, be out of shape in being formed in of enforcement but include, for example do the change of different modes, maybe can use other kind mode to replace again for shape, position and the structure of wedge shape clinohedral, groove.The above is preferred embodiment of the present invention only, is not in order to limiting claim of the present invention, and all other do not break away from the equivalence of being finished under the disclosed spirit and change or modify, and all should be included in the claim.
Claims (9)
1. panel self-propelled alignment, be applied to it is characterized in that in the CD-ROM drive: this CD-ROM drive includes: a CD-ROM drive panel is positioned at this CD-ROM drive surface; One perforate is positioned at this CD-ROM drive panel surface; And a pallet, be movably connected on this CD-ROM drive, in response to the effect of this CD-ROM drive protractile go out this perforate and in this CD-ROM drive of retraction, this device comprises:
One first wedge-shaped impression is positioned at a side of this perforate;
One elastic body, the one end is connected with a tray engages portion, and this tray engages portion connects this pallet and this CD-ROM drive panel;
One tray panel is connected with this elastomeric other end; And
One first wedge shape clinohedral, be positioned at a side of this tray panel, its shape and position cooperate with this first wedge-shaped impression, make this pallet in response to the effect of this CD-ROM drive during this CD-ROM drive of interior retraction, can utilize this first wedge shape clinohedral to be inlaid into the effect of this first wedge-shaped impression, reach this elastic body because of the gap corrective action that deformation provides, when making this pallet be in the recessed shape attitude, relative position between this tray panel and this perforate is fixed, and reaches the effect of aiming at voluntarily.
2. panel self-propelled alignment as claimed in claim 1 is characterized in that: this perforate is to be a rectangle opening.
3. panel self-propelled alignment as claimed in claim 1 is characterized in that: this elastic body more includes:
One first spring, the one end is fixedlyed connected with this tray engages portion;
One second spring, the one end is fixedlyed connected with this tray engages portion; And
One cavernous body, the one end is fixedlyed connected with this tray panel, and the other end then flexibly connects with this tray engages portion; Wherein this first spring and this second spring be arranged in parallel.
4. panel self-propelled alignment as claimed in claim 3 is characterized in that: this first spring activity is sleeved on one first screw, and this first screw is to lock in this tray panel admittedly.
5. panel self-propelled alignment as claimed in claim 4 is characterized in that: this first screw has the one first spiral shell head of a diameter greater than this first spring diameter.
6. panel self-propelled alignment as claimed in claim 5 is characterized in that: this second spring activity is sleeved on one second screw, and this second screw is to lock in this tray panel admittedly.
7. panel self-propelled alignment as claimed in claim 6 is characterized in that: this second screw has the one second spiral shell head of a diameter greater than this second spring diameter.
8. panel self-propelled alignment as claimed in claim 7, it is characterized in that: when this pallet in response to the effect of this CD-ROM drive this CD-ROM drive of interior retraction, when causing this first spiral shell head to push this first spring, this second spiral shell head pushing this second spring and this pallet and push this cavernous body, can provide the gap corrective action of this pallet and this tray panel by elastic deformation by this first spring, this second spring and this cavernous body.
9. panel self-propelled alignment as claimed in claim 8 is characterized in that: this device more includes:
One second wedge-shaped impression is positioned at the opposite side of this rectangle opening with respect to this first wedge-shaped impression; And
One second wedge shape clinohedral, be positioned at the opposite side of this rectangle opening with respect to this first wedge-shaped impression, its shape and position cooperate with this second wedge-shaped impression, make this pallet in response to the effect of this CD-ROM drive during this CD-ROM drive of interior retraction, can utilize this first wedge shape clinohedral and this second wedge shape clinohedral to be inlaid into the effect of this first wedge-shaped impression and this second wedge-shaped impression, reach the gap corrective action that this elastic body provides because of deformation, when making this pallet be in the recessed shape attitude, relative position between this tray panel and this perforate is fixed, and reaches the effect of aiming at voluntarily.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100472174A CN100397517C (en) | 2004-05-24 | 2004-05-24 | Panel self-alignment apparatus for CD-ROM drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100472174A CN100397517C (en) | 2004-05-24 | 2004-05-24 | Panel self-alignment apparatus for CD-ROM drive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1702750A CN1702750A (en) | 2005-11-30 |
| CN100397517C true CN100397517C (en) | 2008-06-25 |
Family
ID=35632444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100472174A Expired - Fee Related CN100397517C (en) | 2004-05-24 | 2004-05-24 | Panel self-alignment apparatus for CD-ROM drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100397517C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112707340B (en) * | 2020-12-10 | 2022-07-19 | 安徽有光图像科技有限公司 | Equipment control signal generation method and device based on visual identification and forklift |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0955005A (en) * | 1995-08-15 | 1997-02-25 | Sony Corp | Disk device |
| US6198712B1 (en) * | 1996-05-24 | 2001-03-06 | Ricoh Company Ltd. | Disk apparatus including an inner cover and an outer cover with latching portions |
| JP2003030915A (en) * | 2001-07-17 | 2003-01-31 | Sony Corp | Disk drive device |
| US6567361B1 (en) * | 1996-12-27 | 2003-05-20 | Sony Corporation | Disk tray formed with groove for preventing dust intrusion |
-
2004
- 2004-05-24 CN CNB2004100472174A patent/CN100397517C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0955005A (en) * | 1995-08-15 | 1997-02-25 | Sony Corp | Disk device |
| US6198712B1 (en) * | 1996-05-24 | 2001-03-06 | Ricoh Company Ltd. | Disk apparatus including an inner cover and an outer cover with latching portions |
| US6567361B1 (en) * | 1996-12-27 | 2003-05-20 | Sony Corporation | Disk tray formed with groove for preventing dust intrusion |
| JP2003030915A (en) * | 2001-07-17 | 2003-01-31 | Sony Corp | Disk drive device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1702750A (en) | 2005-11-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20080625 Termination date: 20100524 |