CN101206903A

CN101206903A - CD ROM exhaustion mechanism

Info

Publication number: CN101206903A
Application number: CNA200610169233XA
Authority: CN
Inventors: 杨永吉; 姜秋月
Original assignee: Inventec Corp
Current assignee: Suzhou favourite son's Information technology company limited
Priority date: 2006-12-20
Filing date: 2006-12-20
Publication date: 2008-06-25
Anticipated expiration: 2026-12-20
Also published as: CN101206903B

Abstract

The invention discloses a CD driver pulling out mechanism, which is used for pulling out the CD driver with a first bonding part from the bracket of the electronic device. The invention comprises a positioning element arranged on the bracket and used for being correspondingly combined with the CD driver, a driving element partially exposed out of the side surface of the bracket, a motion element correspondingly combined with the driving element and is provided with a first guiding part connecting with the CD driver, a first elastic part arranged on the bottom surface of the motion element, a third position limiting part arranged on the bottom surface of the bracket, a second elastic part arranged on the bottom surface of the bracket in a free moving way, a second guiding part used for mutually moving with the first guiding part, the driving element can be turned from the side surface of the bracket, thus to cause the CD driver to be devoiced from the bracket.

Description

CD ROM exhaustion mechanism

Technical field

The present invention relates to a kind of technique for fixing, particularly relating to a kind of being used for is fixed in CD-ROM drive fixed mechanism in the electronic installation with CD-ROM drive.

Background technology

Along with the continuous research and development of electronics technology with progress greatly, the design of electronic product zero element is all towards high-performance, common objective development cheaply.Therefore; in electronic product, any one improves, as long as help simplified structure, be convenient to assemble, reduce the enhancement of essence effects such as manufacturing cost; be innovation and creation, also meet Patent Law for the spirit of encouraging, protecting and utilize innovation and creation with industrial utilization.

Be used to install for example CD-ROM drive (Optical Disk Drive such as CD-R, CD-RW, DVD-RD, VD-RW, DVD+RW in the electronic installation at present, ODD) technique for fixing for example has No. 584256 novel patent of TaiWan, China patent announcement, No. 440013 novel patent of TaiWan, China patent announcement, reaches No. 279156 novel patent of TaiWan, China patent certificate etc.

As shown in Figure 1, generally be in the carriage 20 that earlier CD-ROM drive 10 is accommodated in the electronic device host (not icon), utilize the lock side of this CD-ROM drive 10 and this carriage 20 of a plurality of lock members 30 such as screw again.

Yet, adopt lock member to cooperate carriage to lock of the design of solid CD-ROM drive to this carriage such as screw, cargo handling process is comparatively loaded down with trivial details, time-consuming, and causes problem of appearance easily.And, it should be noted that when using this kind prior art that ordinary consumer also can't be changed CD-ROM drive voluntarily, and must change to professional retail sales.So, not only cause user's inconvenience, also increase user's use cost on foot.

Be with, existing technology tends to design the mechanism that can withdraw from CD-ROM drive automatically, and relevant technology for example has No. 260829 novel patent of TaiWan, China patent certificate, No. 292139 novel patent of TaiWan, China patent certificate, reaches No. 292140 patent such as novel patent of TaiWan, China patent certificate.

No. 260829 a kind of assembling and positioning structure that places carriage one side of novel patent design of TaiWan, China patent certificate, this assembling and positioning structure includes: be connected in the brake of this carrier and the pressing piece that is connected in this carrier with one second flexible member with one first flexible member.This brake comprises the hooked scarf that connects this first flexible member again, is used for cramp and guide block that snap fit is lived CD-ROM drive, and this pressing piece then comprises the push jack corresponding to a side horizontal expansion of the control part of leading hypotenuse, pushing for the user of this guide block and contiguous this control part.

No. 292139 novel patent of TaiWan, China patent certificate proposes the fixing and extractor of a kind of slim optical drive, it is installed on the carrier of electronic product, this carrier has and is constituted by a top board, a base plate, with two side plates and room that front and back are open and be communicated with fluting before this room, the fixing extractor that reaches of this slim optical drive then comprises: fixed block, be fixedly arranged on this slim optical drive and can enter fluting before this, have be arranged at back segment push away inclined-plane and catching groove; Withdraw from handle, be hubbed at this carrier rotationally, comprise operating block, reach the passing piece that extends and can touch this slim optical drive from this operating block towards side; Trace is hubbed at this carrier rotationally and can be subjected to this to withdraw from a hand-drive, comprises drive block; And actuating strut, be hubbed at this carrier rotationally, comprise and aim at this preceding fluting and can enter the interior kayser piece of this catching groove that this actuating strut can be promoted by this drive block and make this kayser piece break away from this catching groove.

Fixing and the extractor of the CD-ROM drive of No. 292140 patent such as novel patent of TaiWan, China patent certificate then comprises: fixed block is fixedly arranged on a wherein side of this slim optical drive, and has one and push away the inclined-plane; L shaped connecting rod, be hubbed at this carrier rotationally by a pivot spare, comprise the drive block of the link surface of this slim optical drive of can conflicting, the pivot caking that wears for this pivot spare of an end moulding of this drive block and the operating block that extends towards this opening bending of this pivot caking certainly certainly; The padlock unit is arranged at this fixed block and this operating block and both can be interlocked, and is made up of catching groove and fixture block, and this fixture block is to push away the inclined-plane by this to be promoted, and rotates so that drive this connecting rod; And flexible member, can bestow this connecting rod one biasing force, can be in the padlock position and the off-position rotate this connecting rod.

But, during the application of aforementioned prior art, need the many members of design to be fitted to each other in the accommodation space that CD-ROM drive can be inserted in the past backward carriage or certainly this carriage withdraw from, and in order to load and unload by the instrument of exempting from, institute's application component has complicated structure.Therefore, this kind prior art can cause manufacturing cost to improve, and is unfavorable for being extensive use of, and is difficult to control manufacturing accuracy.Simultaneously, for example be the flexible member of torque spring, when omitting this flexible member, must be positioned at the connecting rod of carriage with manual mode of operation though No. 292140 novel patent proposition of TaiWan, China patent certificate can be omitted; But, in electronic product, operate the restriction of this connecting rod on not only having living space, more to spend sizable strength, also the difficulty of order operation improves relatively.Therefore, this kind prior art improves the degree of difficulty of assembly and disassembly relatively, and is not easy to use.

Therefore, how to develop a kind of technology that is solved the various shortcomings of above-mentioned prior art, the CD ROM exhaustion mechanism that is easy to assembly and disassembly is provided, so that ease of use to be provided, real for desiring most ardently the problem of solution at present.

Summary of the invention

The shortcoming of prior art in view of the above, fundamental purpose of the present invention provides a kind of CD ROM exhaustion mechanism that is easy to assembly and disassembly.

Another object of the present invention provides a kind of CD ROM exhaustion mechanism of tool ease of use.

For achieving the above object and other purpose, the invention provides a kind of CD ROM exhaustion mechanism, be fixed in the carriage of electronic installation in order to the CD-ROM drive that will have first location division, this CD ROM exhaustion mechanism comprises: keeper, be located at this carriage, and have and be used for corresponding second joint portion in conjunction with this first joint portion; Actuator is located at this carriage and part and is exposed to this carriage side, has first limiting section; Action piece connects this CD-ROM drive and can be driven by this actuator, have be used for to second limiting section that should the first limiting section setting, expose to the pulling department of this carriage side and connect this CD-ROM drive and with first guidance part of this pulling department interlock; First elastic is located at this action piece bottom surface, and has elastic-restoring force for promoting this action piece; Second elastic moves and is located at this carriage bottom surface freely, and has elastic-restoring force for promoting this actuator; And second guidance part, move each other with this first guidance part guiding, when this actuator drives this action piece, to promote this action piece by this first elastic, make this second limiting section break away from this first limiting section and this pulling department is ejected this carriage, thereby make this CD-ROM drive break away from this carriage by this pulling department.

In the aforesaid CD ROM exhaustion mechanism, can comprise the 3rd limiting section again, the 3rd limiting section is convexly set in this carriage bottom surface, is used for the moving range that correspondence limits this first elastic.

Preferably, this keeper is a plastic sheet.This second joint portion is wherein one of double-screw bolt and an opening.This keeper comprises first location division again, wherein, this first location division is an opening, this actuator then can select to have the control part that exposes to this carriage side, away from this control part be used for correspondence and be positioned to second location division of this first location division and be located at this control part and this second location division between first limiting section.This second location division is preferably the grab that front end has the oblique angle.This first elastic and this second elastic are spring.This first guidance part is corresponding guide block and guide groove with this second guidance part.

Because CD ROM exhaustion mechanism of the present invention, be to reach the purpose of pulling out CD-ROM drive in electronic installation (carriage) outside, carry out the problem that difficult taking-up CD-ROM drive was fixed and caused to CD-ROM drive than prior art utilization locking, the present invention is easy to assembly and disassembly relatively, and the tool ease of use.Simultaneously, use the simple structure of each designed member of the present invention, and manufacturing accuracy also is easier to control.In addition, for simplified structure also can omit the partial component of being located at carriage, can promote design flexibility so again.Be with, the present invention has improved the many disadvantages of prior art really.

Description of drawings

Fig. 1 is the assembling synoptic diagram of existing CD-ROM drive and carriage;

Fig. 2 is the synoptic diagram of CD ROM exhaustion mechanism preferred embodiment of the present invention, shows that wherein CD-ROM drive has been fixed to carriage;

Fig. 3 is the synoptic diagram of CD ROM exhaustion mechanism preferred embodiment of the present invention, wherein shows the synoptic diagram of the relation that is provided with of the side of this CD ROM exhaustion mechanism and this carriage; And

Fig. 4 is the synoptic diagram of CD ROM exhaustion mechanism preferred embodiment of the present invention, shows that wherein this CD-ROM drive has broken away from this carriage.

Symbol description

1 CD-ROM drive

11 first joint portions

3 carriages

31 lateral openings

33,35,37,39 blocks

5 CD ROM exhaustion mechanisms

51 keepers

511 second joint portions

513 first location divisions

52 actuators

521 control parts

5211 fins

523 second location divisions

525 first limiting sections

5251 salient points

527 sleeved part

53 action pieces

531 second limiting sections

5311 perforates

533 pulling departments

535 first guidance parts

537 recesses

54 first elastic

55 the 3rd limiting sections

56 second elastic

57 second guidance parts

10 CD-ROM drives

20 carriages

30 lock members

A, B, C arrow

Embodiment

Below, have in the affiliated technical field and know that usually the knowledgeable can understand other advantage of the present invention and effect easily by the content that this instructions disclosed by specific instantiation explanation embodiments of the present invention.

Fig. 2 to Fig. 4 is the synoptic diagram of the preferred embodiment of CD ROM exhaustion mechanism of the present invention.As shown in Figure 2, the present invention is applied to CD-ROM drive 1 is pulled out from the carriage 3 of electronic installation, and this CD-ROM drive 1 has first joint portion 11 of being located at the side, and this first joint portion 11 for example is perforate.5 of CD ROM exhaustion mechanisms of the present invention comprise to be located at this carriage 3 and to be used for corresponding keeper 51 in conjunction with this CD-ROM drive 1, the part exposes to the actuator 52 of these carriage 3 sides, correspondence is in conjunction with this actuator 52 and have the action piece 53 that first guidance part 535 connects these CD-ROM drives 1, be located at first elastic 54 of these action piece 53 bottom surfaces, be located at the 3rd limiting section 55 of these carriage 3 bottom surfaces, move second elastic 56 of being located at these carriage 3 bottom surfaces freely, and be used for and the second mobile each other guidance part 57 of this first guidance part 535 guidings.

It should be noted, should know and in present embodiment, only be the illustrative embodiments of the invention, the structure of this first joint portion 11 is not limited thereto, and the CD-ROM drive of any specification all is applicable to the present invention on the market, and this electronic installation then can be host computer, game machine or anyly has an electronic installation that reads the discs data function.Simultaneously, because the overall appearance of technical characterictic of the present invention and electronic installation is irrelevant, and the overall appearance of electronic installation or structure and be tantamount to prior art, for asking the succinct of instructions, so no longer repeat to disclose whole accompanying drawing and narrate accordingly.

This keeper 51 is located at this carriage 3, and has and be used for corresponding second joint portion 511 and first location division 513 in conjunction with this first joint portion 11.In present embodiment, this keeper 51 is a plastic sheet, and is used for one and is bonded to this CD-ROM drive 1.Simultaneously, because this first joint portion 11 for example is perforate in the present embodiment, so this second joint portion 511 can be corresponding double-screw bolt; But, should know that this first joint portion 11 and this second joint portion 511 can be any structure for corresponding combination, but not exceed with perforate and corresponding double-screw bolt.513 of this first location divisions can be for example opening.

This actuator 52 has the control part 521 that exposes to these carriage 3 sides, away from this control part 521 to be used for correspondence and to be positioned to second location division 523 of this first location division 513 and to be located at this control part 521 and first limiting section 525 of 523 of this second location divisions and these first limiting section, 525 1 sides sleeved part 527 of extending certainly.As shown in Figure 3, these control part 521 parts expose to the lateral opening 31 of this carriage 3, and the part that exposes to these carriage 3 sides has fin 5211, and this fin 5211 can be for pulling in the lateral opening 31 of this carriage 3 to move this actuator 52.As shown in Figure 4, this second location division 523 has the grab at oblique angle for front end, so that avoid interfering, holds the back statement.This first limiting section 525 is arranged with between this control part 521 and this second location division 523, and has the salient point 5251 (as shown in Figure 4) that is convexly set in end face.Certainly, this salient point 5251 also can be for example trip, projection, projection or other equivalent structure, and knows usually that the knowledgeable can understand and implementer according to this because above variation has in the technical field under should be, so no longer other represents the drawing formula.527 of this sleeved part can be for example sheathed post.

Cooperate as Fig. 3 shown in Figure 4, this action piece 53 have be used for to should first second limiting section 531, the pulling department 533 that can expose outside these carriage 3 sides that are provided with of limiting section 525, connect this CD-ROM drive 1 and can with first guidance part 535 of these pulling department 533 interlocks and the recess 537 of being located at these action piece 53 bottom surfaces.This second limiting section 531 has the perforate 5311 to salient point 5251 that should first limiting section 525, also can replace this perforate 5311 to equivalent structure that should salient point 5251 by groove or other certainly.This pulling department 533 can be for example T shape piece, and this pulling department 533 keeps copline with these carriage 3 sides.535 of this first guidance parts can be for example guide groove.

This first elastic 54 is located at this action piece 53 bottom surfaces, and has elastic-restoring force for promoting this action piece 53.In present embodiment, this first elastic 54 can be for example spring, and can select to make this recess 537 to be slightly larger than this first elastic 54 for ccontaining this first elastic 54.

The 3rd limiting section 55 is convexly set in this carriage 3 bottom surfaces, is used for the moving range that correspondence limits this first elastic 54.In present embodiment, and this recess 537 is that an end is opened, and enters this recess 537 and can move season the 3rd limiting section 55 in this action piece 53, but so that these first elastic, 54 1 end backstops in the 3rd limiting section 55, and produce elastic-restoring force.As shown in Figure 2, when this CD-ROM drive 1 was located at this carriage 3, this first elastic 54 was for 55 backstops of the 3rd limiting section and be compressed in this recess 537, and had elastic-restoring force.Certainly, in other embodiment, also can omit the 3rd limiting section 55, and itself compress this first elastic 54 to produce elastic-restoring force by this recess 537.

This second elastic 56 moves is located at this carriage 3 bottom surfaces freely, has elastic-restoring force for the control part 521 that promotes this actuator 52.In present embodiment, this second elastic 56 may be selected to be spring, and is sheathed on the sleeved part 527 of this action piece 53, and these carriage 3 bottom surfaces can be provided for limiting the block 33,35 of these second elastic, 56 shift positions.As shown in Figure 4, this block 35 is the T font, the shift position that can a side be used to limit this second elastic 56, and opposite side then can be used for this action piece 53 of backstop.Simultaneously, can form again in these carriage 3 bottom surfaces should block 35 and can be used for the block 37 of this action piece 53 of backstop and roughly keep straight lines and be provided with and can be used for limiting the block 39 of these action piece 53 shift positions with this block 37.Certainly, those

blocks

33,35,37,39 the position is set and structure is not as limit, other can for the location or the guiding counter structure all be applicable to the present invention.

This second guidance part 57 is used for corresponding this first guidance part 535 that connects, promote this action piece 53 with this first elastic 54 when this actuator 52 drives this action piece 53, make this second limiting section 531 break away from this first limiting section 525 and these action piece 53 1 ends are ejected this carriage 3, thereby just make this CD-ROM drive 1 break away from this carriage 3 by this pulling department 533.In present embodiment, this second guidance part 57 for example can be guide block that should first guidance part 535, but should know that this first guidance part 535 and this second guidance part 57 can be corresponding guide block and guide groove, maybe can guide other equivalent structure that moves each other, be confined to person described in the present embodiment in non-.

When desiring when this carriage 3 is pulled out this CD-ROM drive 1, can pull the control part 521 of this actuator 52 in these carriage 3 outsides, the another side of this control part 521 toward these carriage 3 lateral openings 31 moved; At this moment, shown in the dotted arrow among Fig. 2, this actuator 52 moves towards the direction of arrow A.So, can make the perforate 5311 of salient point 5251 these second limiting sections 531 of disengaging of this first limiting section 525, thereby discharge this first elastic 54, can this pulling department 533 be ejected these carriage 3 lateral openings 31 by the elastic-restoring force of this first elastic 54, and this first guidance part 535 moves towards the direction of arrow B.So, just, can spur this pulling department 533 and certainly this carriage 3 pull out this CD-ROM drive 1.

As shown in Figure 4, when this carriage 3 was pulled out this CD-ROM drive 1 certainly when spurring this pulling department 533, this first location division 513 was withdrawed from corresponding originally second location division 523 that is positioned to this first location division 513; At this moment, can this second elastic 56 of related compression.

Therefore, when this pulling department 533 to be returned back to original position (that is, this pulling department 533 keeps copline with these carriage 3 sides) time, can be with this pulling department 533 toward these carriage 3 inner promotions, and the stored by compression elastic-restoring force of this second elastic 56 can discharge this moment, this actuator 52 is moved towards the direction of arrow C, 5251 of the salient points of this first limiting section 525 are bonded to the perforate 5311 of this second limiting section 531 once again, and this second location division 523 can snap in first location division 513 of this keeper 51.

Simultaneously, because this keeper 51 is used in conjunction with this CD-ROM drive 1, when snapping in this first location division 513, this second location division 523 can prevent from directly to extract out accidentally this CD-ROM drive 1.In addition, because end is done bevel before this second location division 523, even so earlier pulling department 533 is shifted onto the position when mounted, then push away this CD-ROM drive 1 again, also can avoid this keeper 51 and this actuator 52 to bump against the interference that is produced, and make this CD-ROM drive 1 can return back to original position smoothly by the guide effect at oblique angle.

Than prior art, the present invention can reach the action of pulling out CD-ROM drive from the CD ROM exhaustion mechanism that carriage inside is located in outside control for design, and the user can exempt from instrument and carry out assembly and disassembly easily, and is simple, convenient and save time.And, use and can avoid prior art must carry out the action of assembly and disassembly when of the present invention from carriage inside, have ease of use relatively.Simultaneously, each member can give modularization in the CD ROM exhaustion mechanism of the present invention, can reduce manufacturing cost relatively.Be with, the present invention has improved the various shortcoming of prior art really.

In the above-described specific embodiment, only release characteristics of the present invention and effect in order to example, but not in order to limit the category of implementing of the present invention, do not breaking away under above-mentioned spirit of the present invention and the technology category, the disclosed content of any utilization and the equivalence finished changes and modify, the scope that all still should be claims of the present invention contains.

Claims

1. a CD ROM exhaustion mechanism is pulled out from the carriage of electronic installation in order to the CD-ROM drive that will have first joint portion, and this CD ROM exhaustion mechanism comprises:

Keeper is located at this carriage, has to be used for corresponding second joint portion in conjunction with this first joint portion;

Actuator is located at this carriage and part and is exposed to this carriage side, has first limiting section;

Action piece connects this CD-ROM drive and can be driven by this actuator, have be used for to second limiting section that should the first limiting section setting, expose to the pulling department of this carriage side and connect this CD-ROM drive and with first guidance part of this pulling department interlock;

First elastic is located at this action piece bottom surface, and has elastic-restoring force for promoting this action piece;

Second elastic moves and is located at this carriage bottom surface freely, and has elastic-restoring force for promoting this actuator; And

Second guidance part, move each other with this first guidance part guiding, when this actuator drives this action piece, to promote this action piece by this first elastic, make this second limiting section break away from this first limiting section and this pulling department is ejected this carriage, thereby make this CD-ROM drive break away from this carriage by this pulling department.

2. CD ROM exhaustion mechanism according to claim 1 comprises the 3rd limiting section again, and the 3rd limiting section is convexly set in this carriage bottom surface.

3. CD ROM exhaustion mechanism according to claim 1, wherein, this keeper is a plastic sheet.

4. CD ROM exhaustion mechanism according to claim 1, wherein, this second joint portion is wherein one of double-screw bolt and an opening.

5. CD ROM exhaustion mechanism according to claim 1, wherein, this keeper comprises first location division again.

6. CD ROM exhaustion mechanism according to claim 5, wherein, this first location division is an opening.

7. CD ROM exhaustion mechanism according to claim 5, wherein, this actuator have the control part that exposes to this carriage side, away from this control part be used for correspondence and be positioned to second location division of this first location division and be located at this control part and this second location division between first limiting section.

8. CD ROM exhaustion mechanism according to claim 7, wherein, this second location division is the grab that front end has the oblique angle.

9. CD ROM exhaustion mechanism according to claim 1, wherein, this first elastic and this second elastic are spring.

10. CD ROM exhaustion mechanism according to claim 1, wherein, this first guidance part is corresponding guide block and guide groove with this second guidance part.