CN2631002Y - Optical disc drive button structure assembly - Google Patents
Optical disc drive button structure assembly Download PDFInfo
- Publication number
- CN2631002Y CN2631002Y CN 03225798 CN03225798U CN2631002Y CN 2631002 Y CN2631002 Y CN 2631002Y CN 03225798 CN03225798 CN 03225798 CN 03225798 U CN03225798 U CN 03225798U CN 2631002 Y CN2631002 Y CN 2631002Y
- Authority
- CN
- China
- Prior art keywords
- panel
- rom drive
- pallet
- main body
- tenon
- 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.)
- Expired - Fee Related
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Abstract
A CD drive keystroke structural combination is composed of a CD drive body, a panel, a tenon part and a keystroke part. The CD drive body is composed of an outer shell and a pallet. A controlling contact point of the ejecting system on the pallet is arranged inside the outer shell. The panel is arranged on the pallet of the CD drive. The panel is a frame body. A matching hole is arranged on the front frame. At least a positioning hole is arranged on the upper and lower frame. The tenon is connected with the inner side of the panel. The tenon comprises a fixed zone and at least one elastic arm extending from the fixed zone. The tenon wing of the positioning hole matching with the panel is provided at the outer end of the elastic arm. The keystroke part comprises a main body which can slide and put pressure on the elastic arm when sliding to make the tenon wing extend from the positioning hole and fixed onto an electronic device shell, a convex block arranged on the main body that can correspond with the matching hole and slide inside and a contact block which extends from the main body and matches with the controlling contact point of the ejecting system.
Description
[technical field]
The utility model relates to press-key structure combination, refers to a kind of CD-ROM drive press-key structure combination of ejecting from CD-ROM drive bulk in order to the control CD ROM support tray especially.
[technical background]
In the press-key structure of the CD-ROM drive of prior art, button touches the ejection system of CD-ROM drive, makes its ejection mode mostly be the straight line press-down type, promptly inside pressing keys, and this button touches CD drive ejection system switch, and CD ROM support tray is ejected.But, this kind method is merely by the fixing CD ROM support tray of the clamping action of its body, be difficult to the location when closed, make the pallet ejection for false touch is moving because of collision or people easily, shorten CD-ROM drive serviceable life or cause the damage of electronic equipment, in addition, in this kind technology, be located at mating holes on the CD-ROM drive front panel and cooperate with the size of button and be difficult to hold, make CD-ROM drive fall into dust and influence its appearance thereby be easy to generate the gap.
[summary of the invention]
The utility model has overcome above-mentioned shortcoming, and a kind of firmly locking CD ROM pallet is provided, and prevents the CD-ROM drive press-key structure combination of maloperation.
The technical solution of the utility model is: a kind of CD-ROM drive press-key structure combination, comprise a CD-ROM drive bulk, and a panel, a pawl part and a button portion, this CD-ROM drive bulk comprises a shell and a pallet, is provided with the control contact of the ejection system of pallet in this shell; This panel is fixed on the pallet of this CD-ROM drive, and this panel is a framework, and this preceding frame is offered a mating holes, and its upper and lower frame is provided with at least one hole clipping; This pawl part is connected this panel inboard, and it comprises a fixed area, at least one elastic arm of extending of this fixed area certainly, and this elastic arm outer end is provided with the tenon wing to hole clipping that should panel; This button portion comprise one slidably and when sliding to this elastic arm exert pressure make this tenon pterygoid process stretch out this hole clipping and fix the main body on the case of electronic device, be convexly equipped with on this main body and corresponding outstanding this mating holes slide therein the projection pulled and one from this main body extend and and the contact block that cooperates of the control contact of this ejection system, when this tenon wing fixes on this case of electronic device, this pallet can not eject, when pulling projection and making contact block touch controls contact, pallet ejects.
The utility model CD-ROM drive press-key structure combination has following beneficial effect: utilize cooperating of button and trip; interaction by the tenon wing and trip; can be with the pallet strong fix of CD-ROM drive; adopt horizontal switching mode simultaneously; prevent that pallet from touching ejection because of mistake; prolong the serviceable life of CD-ROM drive, the protection electronic equipment, this kind key structure can prevent dust simultaneously.
[description of drawings]
Fig. 1 is the three-dimensional exploded view of the utility model CD-ROM drive press-key structure combination.
Fig. 2 is another angle enlarged drawing of the utility model CD-ROM drive press-key structure combined body
Fig. 3 is the three-dimensional exploded view of the other direction of the utility model CD-ROM drive press-key structure combination.
Fig. 4 is the three-dimensional combination figure of the utility model CD-ROM drive press-key structure combination.
Fig. 5 is that the utility model CD-ROM drive press-key structure is combined in the three-dimensional combination figure of button portion when pulling opposite side.
[embodiment]
Please refer to Fig. 1 to Fig. 3, the combination of the utility model CD-ROM drive press-key structure comprises a CD-ROM drive bulk 40, a panel 30, a button portion 10 and a pawl part 20.
The pallet 44 that this CD-ROM drive bulk 40 comprises that a shell 42 and is installed in this shell 42 and can eject from this shell 42, appropriate locations are provided with an ejection system (figure does not show) that is used to eject this pallet 44 in this body 40, and this ejection system is provided with a control contact 46.
This panel 30 is installed in this pallet 44 leading edges, this panel 30 is a rectangle framework, these pallet 44 1 sides of side direction are extended an a pair of grab 32,37 and a lug 39 in this panel 30, thereby this is used for cooperating with this pallet 44 to grab 32,37 and lug 39 this panel 30 is fixed to this pallet 44.Frames also are provided with a mating holes 34 before this panel 30, and these mating holes 34 1 sides are provided with a pair of projection 36, respectively are provided with a pair of rectangle hole clipping 38 that should mating holes 34 on the upper and lower frame of this panel 30.
This button portion 10 comprises that a groove shape main body 12 and establishes the projection 14 of formation from this main body 12 to outwash.Each slightly inside symmetry of the upper and lower groove appropriate location of this main body 12 is formed slopely a transition inclined-plane 15, thereby forms a sipes portion 122 and a narrow slot part 124.A contact block 16 is extended in the control contact 46 of the ejection system of this corresponding pallet 44 in sipes portion 122 outer ends.
This pawl part 20 comprises that one roughly is tabular fixed area 22 and two elastic arms 25 that extend in the same way of these fixed area 22 two ends certainly.22 pairs of this fixed areas should panel 30 a pair of projection 36 be provided with a pair of manhole 24.This is respectively equipped with a dovetail wing 26 to the outside, elastic arm 25 ends, and this two elastic arm 25 surrounds with fixed area 22 and forms a U-shaped accommodating area 28.This respectively establishes an end oblique 23 that matches with the transition inclined-plane 15 of these button portion 10 main bodys 12 to elastic arm 25 at U-shaped accommodating area 28 opening parts.
During assembling, the narrow slot part 124 with these button portion 10 main bodys 12 is placed in this U-shaped accommodating area 28 earlier, and this sipes portion 122 is positioned at outside this U-shaped accommodating area 28, transition inclined-plane 15 contact matching of this opposite end oblique 23 and this main body 12; This is fixed on this panel 30 making this pawl part 20 in the manhole 24 to projection 36 corresponding insertions with this again, at this moment, the hole clipping 38 that the tenon wing 26 of pawl part 20 does not pass this panel 30 is stretched on outside this panel 30, the projection 14 of this button portion 10 protrudes into the mating holes 34 of this panel 30 and can pull from panel 30, to CD-ROM drive bulk 40 directions, this projection 14 is resisted against this mating holes 34 left sides from this panel 30; At last, utilize this that grab 32,37 and this lug 39 were set to 30 groups of this panels on this pallet 44 with cooperating of this pallet 44, promptly finish assembling.
Continuous Fig. 4 and Fig. 5 of seeing also, during start, from this panel 30 to CD-ROM drive bulk 40 directions, laterally pull this projection 14 and move to the right side of this mating holes 34, as shown in Figure 4, this sipes portion 122 slips in this U-shaped accommodating area 28 by holding oblique 23 guide effect, two elastic arms 25 to this pawl part 20 apply outside pressure, thereby this tenon wing 26 to elastic arm 25 stretches out from the hole clipping 38 of these panel 30 correspondences, until fixing on the casing of an electronic installation, on the casing (figure does not show) as notebook computer, fix on the casing of electronic installation by this tenon wing 26, this pallet 44 can not eject.This casing is corresponding to be provided with and this clamping device that tenon wing 26 is cooperated, and this clamping device can be that a depressed part also can be a catch; When in the other direction promoting projection 14 to position as shown in Figure 5, this sipes portion 122 leaves U-shaped accommodating area 28 and is positioned at outside this U-shaped accommodating area 28, the pressure of this sipes portion 122 pairs of pawl part, 20 elastic arms 25 disappears, elastic arm 25 recovery of elasticity of this pawl part 20 are to the initial position before of exerting pressure, this is retracted into this panel 30 inside to the tenon wing 26 of elastic arm 25 along the hole clipping 38 of panel 30, this tenon wing 26 no longer fixes on the clamping device of this casing, the control contact 46 of contact block 16 and pallet ejection system contacts simultaneously, thereby this ejection system sends signal this pallet 44 is ejected.
In the above-described embodiment, this pawl part 20 is the assemblies that are separated with this panel 30, and in fact, this pawl part 20 also can be one-body molded with this panel 30.
In the above-described embodiment, this pawl part 20 is provided with a pair of elastic arm 25, and in actual the use, this pawl part can only be provided with an elastic arm, and at this moment, these panel 30 inboards are provided with the supportive device that is used to support this button portion, such as establishing a supporting pieces in this panel inboard.
For convenient this projection 14 that promotes, can on these projection 14 surfaces, a plurality of projections be set, increase friction when helping pulling projection like this, convenient and strength-saving.
Above-mentioned embodiment has only provided a kind of embodiment of this button portion 10, and the utility model is not limited to the concrete structure that aforesaid way provides.As this contact block 16 is to contact with this control contact 46, and its structure has multiple mapping mode.And for example this main body 12 is not limited to flute profile, and any structure of being out of shape this elastic arm 25 by wide the variation with narrow portion all belongs to the scope of the utility model.
Claims (6)
1. CD-ROM drive press-key structure combination, be that device is in an electronics housing, comprise a CD-ROM drive bulk, one panel, this CD-ROM drive bulk comprises a shell and a pallet, be provided with the control contact of the ejection system of pallet in this shell, this panel is fixed on the pallet of this CD-ROM drive, it is characterized in that: this panel is a framework, should offer a mating holes by preceding frame, on it, lower frame is provided with at least one hole clipping, this CD-ROM drive press-key structure combination also comprises a pawl part and a button portion, this pawl part is connected this panel inboard, it comprises a fixed area, at least one elastic arm from this fixed area extension, this elastic arm outer end is provided with the tenon wing to hole clipping that should panel, this button portion comprises that one exerts pressure to this elastic arm slidably and when sliding and makes this tenon pterygoid process stretch out this hole clipping and fix main body on a case of electronic device, one be convexly equipped with on this main body and corresponding outstanding this mating holes and the projection that when pulling, can slide within it and one from this main body extend and and the contact block that cooperates of the control contact of this ejection system, when this tenon wing fixes on this case of electronic device, this pallet can not eject, when pulling projection and making contact block touch controls contact, pallet ejects.
2. CD-ROM drive press-key structure combination as claimed in claim 1, it is characterized in that: the main body of this button portion is in the form of slot, it comprises a sipes portion and a narrow slot part, the upper and lower groove of this main body forms a transition inclined-plane at least between sipes portion and narrow slot part, it is oblique that this elastic arm is provided with an end that cooperates with this transition inclined-plane.
3. CD-ROM drive press-key structure combination as claimed in claim 2, it is characterized in that: this pawl part comprises two extended in the same way elastic arms, itself and this fixed area is formed a U-shaped accommodating area, the narrow slot part of this button portion main body is contained in this accommodating area, and this sipes portion enters this U-shaped accommodating area elastic arm is exerted pressure when mobile.
4. CD-ROM drive press-key structure combination as claimed in claim 3, it is characterized in that: the pawl part fixed area is provided with a pair of through hole, and this panel inboard is provided with a pair of projection that is arranged in this to through hole, thereby this pawl part is installed on this panel inboard.
5. CD-ROM drive press-key structure combination as claimed in claim 4, it is characterized in that: this panel inboard is provided with a plurality of grabs that cooperate with this pallet.
6. CD-ROM drive press-key structure combination as claimed in claim 5, it is characterized in that: this lug surface is provided with a plurality of projections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03225798 CN2631002Y (en) | 2003-04-28 | 2003-04-28 | Optical disc drive button structure assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03225798 CN2631002Y (en) | 2003-04-28 | 2003-04-28 | Optical disc drive button structure assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2631002Y true CN2631002Y (en) | 2004-08-04 |
Family
ID=34290774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03225798 Expired - Fee Related CN2631002Y (en) | 2003-04-28 | 2003-04-28 | Optical disc drive button structure assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2631002Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7398537B2 (en) | 2005-03-04 | 2008-07-08 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Keystroke apparatus for optical disk drive |
| CN101388232B (en) * | 2007-09-11 | 2011-08-03 | 华硕电脑股份有限公司 | Optical drive and notebook computer mounted with the optical drive |
| CN101499298B (en) * | 2008-02-01 | 2011-08-24 | 华硕电脑股份有限公司 | Error touch-proof popup mechanism and driver employing the same |
| US8185920B2 (en) | 2008-02-01 | 2012-05-22 | Asustek Computer Inc. | Ejecting mechanism capable of preventing accidental touch and disk drive using the same |
| CN102467932A (en) * | 2010-11-11 | 2012-05-23 | 纬创资通股份有限公司 | Locking mechanism and optical drive with locking mechanism |
| CN102799227A (en) * | 2012-09-03 | 2012-11-28 | 晟扬精密模具（昆山）有限公司 | Optical driver key |
| CN101661771B (en) * | 2008-08-27 | 2013-02-13 | 华硕电脑股份有限公司 | Electronic device and optical storage device thereof |
| CN103226959A (en) * | 2012-01-31 | 2013-07-31 | 纬创资通股份有限公司 | CD-ROM and false-touch-preventing withdrawing mechanism thereof |
-
2003
- 2003-04-28 CN CN 03225798 patent/CN2631002Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7398537B2 (en) | 2005-03-04 | 2008-07-08 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Keystroke apparatus for optical disk drive |
| CN101388232B (en) * | 2007-09-11 | 2011-08-03 | 华硕电脑股份有限公司 | Optical drive and notebook computer mounted with the optical drive |
| CN101499298B (en) * | 2008-02-01 | 2011-08-24 | 华硕电脑股份有限公司 | Error touch-proof popup mechanism and driver employing the same |
| US8185920B2 (en) | 2008-02-01 | 2012-05-22 | Asustek Computer Inc. | Ejecting mechanism capable of preventing accidental touch and disk drive using the same |
| CN101661771B (en) * | 2008-08-27 | 2013-02-13 | 华硕电脑股份有限公司 | Electronic device and optical storage device thereof |
| CN102467932A (en) * | 2010-11-11 | 2012-05-23 | 纬创资通股份有限公司 | Locking mechanism and optical drive with locking mechanism |
| CN103226959A (en) * | 2012-01-31 | 2013-07-31 | 纬创资通股份有限公司 | CD-ROM and false-touch-preventing withdrawing mechanism thereof |
| CN103226959B (en) * | 2012-01-31 | 2016-07-06 | 纬创资通股份有限公司 | CD-ROM and false-touch-preventing withdrawing mechanism thereof |
| CN102799227A (en) * | 2012-09-03 | 2012-11-28 | 晟扬精密模具（昆山）有限公司 | Optical driver key |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |