CN102637443A - Optical disk driver, portable computer and electronic device - Google Patents
Optical disk driver, portable computer and electronic device Download PDFInfo
- Publication number
- CN102637443A CN102637443A CN2012101294535A CN201210129453A CN102637443A CN 102637443 A CN102637443 A CN 102637443A CN 2012101294535 A CN2012101294535 A CN 2012101294535A CN 201210129453 A CN201210129453 A CN 201210129453A CN 102637443 A CN102637443 A CN 102637443A
- Authority
- CN
- China
- Prior art keywords
- drive
- bulge
- loam cake
- portable computer
- height
- 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
Links
Images
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to an optical disk driver, a portable computer and an electronic device. Specifically, the optical disk driver is applicable into the portable computer and comprises a body and an upper cover, wherein the body comprises a rotating shaft device; the upper cover is combined with the body; a convex structure and a concave structure are formed on the surface of the upper cover by virtue of a forming technology; the height of the convex structure is greater than that of the concave structure, so that a surface with height difference is formed; a central convex part is separated out by the concave structure from the convex structure and the central convex part corresponds to the rotating shaft device; and the rigidity of the upper cover is increased by virtue of the convex structure, so that when the upper cover is stressed, the protection effect of the upper cover on the body is improved. By the scheme, the stress intensity on the optical disk driver can be enhanced, and therefore the thickness and the cost of the electronic devices such as the portable computer are reduced.
Description
The application is for dividing an application, and the applying date of original application is: on October 15th, 2009;
Application number is: 200910204855.5;
Denomination of invention is: CD drive, portable computer and electronic installation
Technical field
The present invention relates to a kind of CD drive, particularly a kind of CD drive that is applied to electronic installations such as portable computer and strengthens its loam cake rigidity intensity.
Background technology
Portable computer designs towards directions such as lightening and small sizes mostly now; To highlight its portable characteristic; But also relatively reduce its inner space that can supply utilize; Therefore how properly disposing each assembly to the limited inner space of portable computer, is an important problem in fact.
Portable computer with the built in light disk drive is an example; For meeting existing G-base standard; The structural design of CD drive own also has certain specification, yet the loam cake of general CD drive is thin excessively, causes loam cake partly more fragile near the rotating shaft at CD drive center more; In case bear extruding of too big external force or bump, the rotating shaft that is easy to cause CD drive is impaired and can't continue to use.Because when the intraware of configuration portable computer; Generally can CD drive be arranged under the Keysheet module; So must between CD drive and Keysheet module, reserve certain space; The application of force is excessive and make CD drive impaired when preventing user's operation keyboard module, but this has also increased the body thickness of portable computer simultaneously.Therefore how can improve to CD drive itself, improving the force intensity that receives of CD drive, and help to reduce the thickness and the cost of portable computer, be one to be worth the problem of research in fact.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of CD drive that is applied to portable electron device and strengthens its loam cake rigidity intensity.
For reaching above-mentioned purpose, CD drive of the present invention is arranged at portable computer inside, and CD drive comprises body and loam cake, and body comprises turning gear.Loam cake combines with body; Loam cake forms bulge-structure and sunk structure by moulding process on its surface; The height of bulge-structure is greater than the height of sunk structure; Have the surface of difference of height (height change) with formation, wherein by sunk structure the bulge-structure district is separated out a central boss, the position of central boss is corresponding to the position that is provided with of turning gear.By the rigidity intensity of bulge-structure increase loam cake, to improve loam cake protection effect to body when stressed.
Portable computer of the present invention comprises that one first screen, a body, an input media reach just like preceding described CD drive.Body comprises a back up pad, and CD drive is incorporated into body, and the loam cake of CD drive is positioned at same plane with back up pad in fact.Input media can be a key board unit or has one second screen of touch-control input function.Input media is incorporated into body, and carries input media by CD drive and back up pad, to omit the headspace between CD drive and input media.When CD drive carries input media, by the rigidity intensity of bulge-structure increase loam cake, with raising loam cake protection effect to body when stressed, and the integral thickness of minimizing portable computer.
Particularly, portable computer of the present invention comprises: body, and body comprises back up pad; CD drive is incorporated into body, and CD drive comprises: body, and body comprises turning gear; And loam cake; Combine with body and be positioned at same plane with back up pad in fact; Loam cake forms bulge-structure and sunk structure by moulding process on its surface, and the height of bulge-structure has the surface that height changes greater than the height of sunk structure with formation; Wherein by sunk structure the bulge-structure district is separated out a central boss, the position of central boss is corresponding to the position that is provided with of turning gear; And input media, be incorporated into body, and directly carry input media by CD drive and back up pad; When CD drive carries input media, by the rigidity intensity of bulge-structure increase loam cake, to improve loam cake protection effect to body when stressed.
Electronic installation of the present invention comprises: body, body comprise a back up pad; First module is incorporated into body, and first module comprises: body, and motion in operation can rotate; And loam cake, loam cake combines with body and is positioned at same plane with back up pad in fact; And Unit second, be incorporated into body, and directly carry Unit second by first module and back up pad.
Compared to prior art, the present invention can improve the force intensity that receives of CD drive, and helps to reduce the thickness and the cost of electronic installations such as portable computer.
Description of drawings
Fig. 1 is the structural representation of CD drive of the present invention.
Fig. 2 is the structural representation of the loam cake of CD drive of the present invention.
Fig. 3 is the body cut-open view of portable computer of the present invention.
Fig. 4 is the body other direction cut-open view of portable computer of the present invention.
The primary clustering symbol description:
Turning gear 13 corresponding coupler construction 111a
Bulge-structure 21 first holder 112a
Central boss 211 second holder 112b
Lug boss 212 back up pads 113
Sunk structure 22 input medias 120
Embodiment
For letting the auditor more understand technology contents of the present invention, the spy enumerates the preferred embodiment explanation as follows.
Please earlier with reference to figure 1, Fig. 1 is the structural representation of CD drive 1 of the present invention.CD drive of the present invention is applied to portable computer, and adopts a built-in form to be arranged at portable computer inside.As shown in Figure 1, CD drive 1 of the present invention comprises body 10 and loam cake 20, and body 10 comprises panel 11, pallet 12 and turning gear 13.Panel 11 is arranged at body the place ahead, in order to the posting port of protection CD drive 1; Pallet 12 can be with respect to body 10 translations, in order to the carrying disc sheet; Turning gear 13 is arranged at the centre of pallet 12 approximately, in order to support and the rotary CD sheet for the data that read discs.
Please refer to Fig. 2, Fig. 2 is the structural representation of the loam cake 20 of CD drive 1 of the present invention.As shown in Figure 2; Form bulge-structure 21 and sunk structure 22 by aforementioned moulding process in loam cake 20 surfaces; The height of bulge-structure 21 has the surface that height changes greater than the height of sunk structure 22 with formation, and its relief structure 21 is not less than 0.5mm with the difference in height of sunk structure 22.Design according to CD drive 1 of the present invention; In the present embodiment; With after body 10 combines, the difference in height from body 10 bottoms to sunk structure 22 is about 9.5mm or 12.7mm, these two kinds two kinds of CD drive standard specifications that highly are equivalent to existing corresponding to G-base at loam cake 20; And the difference in height of bulge-structure 21 and sunk structure 22 is about 0.5mm, that is the difference in height to bulge-structure 21 is about 10mm or 13.2mm from body 10 bottoms.Utilize the thickness of bulge-structure 21 increase loam cakes 20, to strengthen the rigidity intensity of loam cake 20, to reach the strengthening effect of loam cake 20.
As shown in Figure 2; Loam cake 20 also comprises an overhead kick structure 23; In the present embodiment, overhead kick structure 23 is arranged at the front end of loam cake 20, promptly near an end of the panel of body; Be fastened in the body (figure do not show) of portable computer by overhead kick structure 23 engaging mode correspondences capable of using, so that CD drive is incorporated on the body.Loam cake 20 also comprises at least one fixed part 24, and in the present embodiment, loam cake 20 comprises a plurality of fixed parts 24, is arranged at the side and the rear end of loam cake 20 respectively, by a plurality of fixed parts 24 with the solid mode of spiral shell with the CD drive secondary combined in aforesaid body.
Please refer to Fig. 3, Fig. 3 is body 110 cut-open views of portable computer 100 of the present invention.As shown in Figure 3, portable computer 100 of the present invention comprises one first screen (figure do not show), a body 110, an input media 120 and just like preceding described CD drive 1.First screen is connected in body 110.Body 110 comprises a upper shell 111, a lower house 112 and a back up pad 113, and back up pad 113 is in order to supplemental support input media 120.CD drive 1 is incorporated into body 110 and is positioned at back up pad 113 the place aheads, and the loam cake 20 of CD drive 1 is positioned at same plane with back up pad 113 in fact.Input media 120 can be a key board unit or a touch-control input device, for example has one second screen of touch-control input function, look closely the different designs demand of portable computer 100 of the present invention and adopt, but the present invention is not as limit.Input media 120 is incorporated into body 110; Directly carry input media 120 by CD drive 1 and back up pad 113; To cancel the headspace of 120 of known CD drive 1 and input medias; Therefore the integral thickness of portable computer 100 is able to reduction, and saves the materials and the size of back up pad 113.When utilizing CD drive 1 to carry input media 120; Increase the rigidity intensity of loam cake 21 by the loam cake 20 surperficial bulge-structures of CD drive 1; The design that cooperates sunk structure simultaneously improves loam cake 20 protection effect to body 10 when stressed to reduce the loam cake 20 stressed moment of inertia that produced.
The upper shell 111 of body 110 comprises a corresponding coupler construction 111a; Corresponding coupler construction 111a is corresponding to the overhead kick structure 23 of loam cake 20; In the time of in CD drive 1 is inserted body 110; Engage each other with corresponding coupler construction 111a by overhead kick structure 23, so that CD drive 1 is fixed in body 110.
In addition, please in the lump with reference to figure 3 and Fig. 4.Fig. 4 is the body 110 other direction cut-open views of portable computer 100 of the present invention.As shown in Figure 3, by at least one fixed part 24 of loam cake 20 so that CD drive 1 is incorporated into body 110.In the present embodiment; The lower house 112 of body 110 also comprises at least one first holder 112a; Its correspondence is arranged at the fixed part 24 of loam cake 20 rear ends, by the solid mode of first holder 112a spiral shell capable of using back up pad 113 and CD drive 1 is fixed in lower house 112 in the lump.As shown in Figure 4; In the present embodiment, the lower house 112 of body 110 also comprises at least one second holder 112b, and its correspondence is arranged at the fixed part 24 of loam cake 20 sides; By the solid mode of second holder 112b spiral shell capable of using CD drive 1 is fixed in lower house 112, to reach fixed effect.
The broad sense speech, the present invention discloses a kind of electronic installation, mainly comprises one first screen, a body and is arranged at a first module and Unit one second of body.Corresponding the foregoing description, electronic installation is a portable computer, for example a notebook computer (notebook); Body then is provided with the body part of the keyboard or second screen for notebook computer, and comprises a back up pad equally; First module then is CD drive in last example; It is incorporated into body and comprises a body and a loam cake; The body motion that can rotate is in operation then reached by the turning gear of CD drive in last example, and loam cake combines with body and is positioned at same plane with back up pad in fact; Unit second then is the key board unit or second screen of notebook computer in last example, and it is incorporated into body and directly carries by first module and back up pad.Certainly, in other variant, electronic installation and associated component can be other appropriate formats, but not above example is exceeded.
Compared to prior art, the present invention can improve the force intensity that receives of CD drive, and helps to reduce the thickness and the cost of electronic installations such as portable computer.
To sum up institute is old, and no matter the present invention is all showing it totally different in the characteristic of known technology with regard to purpose, means and effect, is a quantum jump, earnestly asks the auditor to perceive, and grants quasi patent early, makes Jiahui society, and the true feeling moral just.Only must notice that the foregoing description is merely illustrative principle of the present invention and effect thereof, but not is used to limit scope of the present invention.Any those skilled in the art all can be without prejudice to know-why of the present invention and spirit down, and embodiment is made an amendment and changes.Rights protection scope of the present invention should be of aforesaid claims.
Claims (9)
1. a CD drive is arranged at portable computer inside, and this CD drive comprises:
One body, this body comprises a turning gear; And
One loam cake; Combine with this body; This loam cake forms a bulge-structure and a sunk structure by moulding process cap surface on this, and the height of this bulge-structure has the surface that height changes greater than the height of this sunk structure with formation; Wherein by this sunk structure this bulge-structure district is separated out a central boss, the position of this central boss is corresponding to the position that is provided with of this turning gear;
By the rigidity intensity of this this loam cake of bulge-structure increase, to improve this loam cake protection effect to this body when stressed.
2. CD drive as claimed in claim 1; Wherein this sunk structure is selected from the alternating expression unitized construction that combination constituted of at least one circle, at least one circular arc and at least one straight line; And this bulge-structure district is divided into this central boss and a plurality of lug boss, have the surface that height changes with formation.
3. CD drive as claimed in claim 2, wherein this sunk structure can form one of them of a radial structure, a web-like structure and a honey comb structure.
4. CD drive as claimed in claim 1, wherein the difference in height of this bulge-structure and this sunk structure is not less than 0.5mm.
5. portable computer comprises:
One body, this body comprises a back up pad;
One CD drive is incorporated into this body, and this CD drive comprises:
One body, this body comprises a turning gear; And
One loam cake; Combine with this body and be positioned at same plane with this back up pad in fact; This loam cake forms a bulge-structure and a sunk structure by moulding process cap surface on this, and the height of this bulge-structure has the surface that height changes greater than the height of this sunk structure with formation; Wherein by this sunk structure this bulge-structure district is separated out a central boss, the position of this central boss is corresponding to the position that is provided with of this turning gear; And
One input media is incorporated into this body, and directly carries this input media by this CD drive and this back up pad;
When this CD drive carries this input media, by the rigidity intensity of this this loam cake of bulge-structure increase, to improve this loam cake protection effect to this body when stressed.
6. portable computer as claimed in claim 5; Wherein this sunk structure is selected from the alternating expression unitized construction that combination constituted of at least one circle, at least one circular arc and at least one straight line; And this bulge-structure district is divided into this central boss and a plurality of lug boss, have the surface that height changes with formation.
7. portable computer as claimed in claim 6, wherein this sunk structure can form one of them of a radial structure, a web-like structure and a honey comb structure.
8. like the said portable computer of claim 5, wherein the difference in height of this bulge-structure and this sunk structure is not less than 0.5mm.
9. like the said portable computer of claim 5, wherein this input media can be a key board unit or has one second screen of touch-control input function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101294535A CN102637443A (en) | 2009-10-15 | 2009-10-15 | Optical disk driver, portable computer and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101294535A CN102637443A (en) | 2009-10-15 | 2009-10-15 | Optical disk driver, portable computer and electronic device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102048555A Division CN102044276A (en) | 2009-10-15 | 2009-10-15 | Optical disc driver, portable computer and electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102637443A true CN102637443A (en) | 2012-08-15 |
Family
ID=46621811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101294535A Pending CN102637443A (en) | 2009-10-15 | 2009-10-15 | Optical disk driver, portable computer and electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102637443A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002351339A (en) * | 2001-03-22 | 2002-12-06 | Sony Corp | Display device |
| CN2569286Y (en) * | 2002-08-08 | 2003-08-27 | 深圳易拓科技有限公司 | Magnetic disc driver |
| TW200535789A (en) * | 2004-03-05 | 2005-11-01 | Matsushita Electric Ind Co Ltd | Optical disk apparatus |
| CN2802564Y (en) * | 2004-12-14 | 2006-08-02 | 张继强 | Note-book type display |
-
2009
- 2009-10-15 CN CN2012101294535A patent/CN102637443A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002351339A (en) * | 2001-03-22 | 2002-12-06 | Sony Corp | Display device |
| CN2569286Y (en) * | 2002-08-08 | 2003-08-27 | 深圳易拓科技有限公司 | Magnetic disc driver |
| TW200535789A (en) * | 2004-03-05 | 2005-11-01 | Matsushita Electric Ind Co Ltd | Optical disk apparatus |
| CN2802564Y (en) * | 2004-12-14 | 2006-08-02 | 张继强 | Note-book type display |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2006036570A3 (en) | Bump foil hydrodynamic thrust bearing | |
| CN1619459A (en) | Electronic device having display | |
| US7869205B2 (en) | Data processing device | |
| CN102044276A (en) | Optical disc driver, portable computer and electronic device | |
| CN102637443A (en) | Optical disk driver, portable computer and electronic device | |
| Davé | 16. Apu’s Brown Voice: Cultural Inflection and South Asian Accents | |
| CN102833969A (en) | Three-dimenstioal workpiece | |
| CN104835418B (en) | A kind of display and its installation method for train | |
| USD612383S1 (en) | Expansion base for notebooks | |
| CN201170956Y (en) | External connection case structure with rotatable foot pad | |
| CN102556776B (en) | Braking structure of reel | |
| US20130334022A1 (en) | Keyswitch and Keyboard Including the Same | |
| CN101969750B (en) | Electronic device and key thereof | |
| TWI393129B (en) | Portable computer and optical disc drive thereof | |
| CN201251729Y (en) | Keyboard combination of notebook computer | |
| US11422640B2 (en) | Mouse structure | |
| CN101957667B (en) | Mouse with replaceable foot pads | |
| CN201984380U (en) | All-in-one machine | |
| CN201203828Y (en) | Fixed structure for keyboard | |
| CN2840146Y (en) | Portable computer device | |
| CN102265238A (en) | Frame for retaining a display screen | |
| CN102031896B (en) | Lockhole covering assembly | |
| CN101303939B (en) | Switch actuating mechanism | |
| CN2864806Y (en) | Touch control spindle with push-button function | |
| Brucks et al. | Granular Flow in a Tumbler Under Variable g-Levels |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120815 |