CN101452720A

CN101452720A - Optical drive side door cover

Info

Publication number: CN101452720A
Application number: CNA2007101952844A
Authority: CN
Inventors: 吕静宜; 贺仁玮; 钟逸钧
Original assignee: Acer Inc
Current assignee: Acer Inc
Priority date: 2007-12-05
Filing date: 2007-12-05
Publication date: 2009-06-10
Anticipated expiration: 2027-12-05
Also published as: CN101452720B

Abstract

The invention relates to a split door cover of a CD-ROM, which has a quite innovative design, wherein two door covers are respectively pivoted on the left side and the right side of a panel to selectively seal the CD-ROM, when the CD-ROM extends out, the left door cover and the right door cover can be pushed to pivot and open the two door covers, and when the CD-ROM is retracted, the two door covers lose the resisting force and automatically close the CD-ROM. The design of left and right opposite opening can make the resistance of the door cover disperse into two, and make the CD-ROM drive overcome the maximum resistance with the front part, after overcoming the maximum resistance, then the two door covers are blocked by the two side walls of the CD-ROM drive. The invention not only meets the innovative demand of consumers, but also considers the functionality, and is really an attractive and easy-to-use design.

Description

CD-ROM drive opposite opened door closure

Technical field

What the present invention relates to is a kind of door closure of CD-ROM drive, refers in particular to a kind of opposite opened door closure.

Background technology

Please refer to Fig. 6, be the synoptic diagram of the downward CD-ROM drive panel construction that overturns of a kind of traditional type.Type computing machine or CD recording and playing machine are on the table generally seen in the design of this downward upset, and only the design of this traditional type also can't be satisfied the user of seeking change and innovation.Except that this, the door closure of upset structurally also has a disappearance downwards, when passing door closure when the CD-ROM drive unlatching, CD-ROM drive need overcome the power of keeping out of single door closure both sides spring, just can stretch out smoothly, door closure idol had and blocked the facts that can't open smoothly this moment, will seriously reduce the value of product, and the image that diminishes brand.

Please refer to No. 7225450 DOOR APPARATUS FOR of U.S. Patent number ADISCDRIVE, it is a kind of opposite opened door cover structure up and down, this design is complicated, when CD-ROM drive will stretch out, utilize CD-ROM drive to open by support one end, the while support other end will drive door closure and inwardly rotate, and door closure is hidden in inside, and this moment, CD-ROM drive stretched out again.At first, such design is quite complicated, and is too high with processing and assembly cost, moreover, the outlet of CD-ROM drive is thin and long, also will form two door closures to being divided into two in so thin space, be not an ideal designs, and in order to allow two door closures have enough spaces inwardly to rotate, two door closures can not design in driving fit, and can allow dust enter thus, also have when the support interlock has some setbacks simultaneously and block the facts that can't open smoothly.Comprehensively aforementioned, this door closure of splitting up and down can attract seeking change and innovation user's sight really, but with functional, but have too much disappearance, and remain to be improved, and is not good design really.

Therefore the inventor endeavours to develop the demand that the user is satisfied in a kind of design not seen before, takes into account requirement cheaply simultaneously, and when releasing with CD-ROM drive action sliding suitable be purpose, do not have and block the disappearance that maybe can't pass.

Summary of the invention

The problem that CD-ROM drive opposite opened door closure of the present invention institute desire solves is to be, existing CD-ROM drive flows in stiff, the design of rare innovation, and the design with intention has CD-ROM drive to pass the defective that has some setbacks, and design complicated and increased the cost of product.Therefore the inventor endeavour to research and develop the design that creates a kind of innovation, and it is low to meet cost simultaneously at above-mentioned variety of problems, uses the CD-ROM drive opposite opened door closure of all requirements smoothly.

CD-ROM drive opposite opened door closure of the present invention has the design of suitable innovation, two door closures are hubbed on the left and right sides of a panel respectively, and selectivity sealing CD-ROM drive, when CD-ROM drive stretches out, two door closures about can passing, allow two door closures pivotally open, when CD-ROM drive was regained, two door closures lose kept out strength and closes automatically.The design that splits around and can allow the resistance of door closure be separated into two allows CD-ROM drive overcome maximum resistance with the position of front simultaneously, overcome maximum resistance after, then keeping out two door closures with the two side of CD-ROM drive.The present invention has also taken into account functionally except the demand that satisfies consumer innovation, is attractive in appearance, a handy design, and simple in structure, can meet the low requirement of cost really.

Description of drawings

Fig. 1 is the stereo appearance figure of CD-ROM drive opposite opened door closure of the present invention;

Fig. 2 is the stereo appearance figure of CD-ROM drive opposite opened door closure of the present invention;

Fig. 3 is the three-dimensional exploded view of CD-ROM drive opposite opened door closure of the present invention;

Fig. 4 is the action diagram of CD-ROM drive opposite opened door closure operation of the present invention;

Fig. 5 is the action diagram of CD-ROM drive opposite opened door closure operation of the present invention;

Fig. 6 is the existing CD-ROM drive panel construction synoptic diagram of upset downwards;

Annex one: No. 7225450 patent case of U.S. Patent number.

Description of reference numerals: 10-door closure; The 11-body; The 111-burnishing surface; The 112-accommodation space; The 113-pushing part; The 1131-curved surface; The 1132-notch; 12-pivot portion; The 121-driving rod; 122-pivot hole; The 123-breach; The 124-elastic component; 1241-first pin; The 1242-crus secunda; The 125-web member; The 20-panel; The 21-header board; The 22-side plate; The 23-opening; 24-pivot portion; The 241-receiving part; 242-pivot hole; The 243-restrictions.

Embodiment

Below in conjunction with accompanying drawing, be described in more detail with other technical characterictic and advantage the present invention is above-mentioned.With reference to Fig. 1 and Fig. 2, be the stereo appearance figure of CD-ROM drive opposite opened door closure 10 of the present invention.CD-ROM drive opposite opened door closure 10 of the present invention is the left and right sides that are hubbed on a panel 20 respectively, and selectivity sealing CD-ROM drive.When CD-ROM drive stretched out, two door closures 10 about will passing allowed two door closures 10 pivotally open; When CD-ROM drive was regained, two door closures 10 lose kept out strength and closes automatically.

With reference to Fig. 3, be the three-dimensional exploded view of CD-ROM drive opposite opened door closure 10 of the present invention.Panel 20 comprises a header board 21 and biside plate 22, and header board 21 is located at the centre position of side plate 22, and header board 21 tops are provided with an opening 23 that supplies CD-ROM drive to stretch out, and header board 21 is respectively equipped with a pivot portion 24 with side plate 22 joints, articulates for two door closures 10 respectively.Pivot portion 24 comprises and is located at receiving part respectively in a receiving part 241, two pivot holes 242 and a restrictions 243, two pivot holes 242 about in the of 241 two ends, and restrictions 243 is located at the wall of contiguous receiving part 241, and is provided in a side of the inboard of header board 21.

Door closure 10 comprises a body 11 and a pivot portion 12, and its hub section 12 is located at an end of body 11, utilizes pivot portion 12 to be articulated in the pivot portion 24 of panel 20.The outside surface of body 11 is a burnishing surface 111, provide door closure 10 surfacings attractive in appearance, inside surface forms an

accommodation space

112, and 112 convexes with a pushing part 113 on accommodation space, and wherein pushing part 113 comprises a curved surface 1131 and a notch 1132 (please refer to Fig. 4).The pivot portion 12 of door closure 10 comprises two driving rods 121, two driving rods 121 axially form a pivot hole 122 respectively, two driving rods 121 also separate with a breach 123, breach 123 just can hold an elastic component 124, a connection piece 125 passes the pivot hole 242 of panel 20 pivot portions 24 simultaneously, with the pivot hole 122 and the elastic component 124 of door closure 10 pivot portions 12.Wherein, elastic component 124 is made as torsionspring, and elastic component 124 comprises that

bipod

1241,1242, the first pin 1241 stretch through in the restrictions 243 of

panel

20, and 1242 of crus secundas are stretched through out by breach 123 and replace notch 1132 in pushing part 113.

With reference to Fig. 4 and Fig. 5, be the action diagram of CD-ROM drive opposite opened door closure 10 operations of the present invention.When CD-ROM drive is stretched out by the opening 23 of panel 20, CD-ROM drive at first contacts the curved surface 1131 of pushing part 113, when CD-ROM drive continues to release, utilize the design of curved surface 1131 to allow the release action also for sliding suitable, CD-ROM drive enters accommodation space 112 along curved surface 1131, this moment, door closure 10 pivoted with respect to panel 20, and CD-ROM drive will be passed door closure 10 and pivotally open along the radian of curved surface 1131, finish the action of opening door closure 10.

At this moment, when CD-ROM drive is released, to split around formula door closure 10 and pass pivot, except the design of pushing part 113 allows CD-ROM drive can slide suitable release, the point of application moved to left and right sides wall by the CD-ROM drive front when design that splits around simultaneously allowed CD-ROM drive release, generally speaking, just contacted with door closure 10 and door closure 10 will be opened the time needed strength bigger, because must overcome the elastic force of elastic component 124, at this moment, can there be bigger strength to overcome elastic force by contact of CD-ROM drive front and passing, afterwards, replacing door closure 10 with the CD-ROM drive sidewall again, and can allow resistance disperse the application of force by two door closures 10 respectively, and resist respectively by the two side of CD-ROM drive, the CD-ROM drive two side is to replace door closure 10 in this significant feature in fact.When CD-ROM drive was regained, the strength that door closure 10 is kept out had disappeared, and elastic component 124 spring returns allow two door closures 10 close and close.

CD-ROM drive opposite opened door closure of the present invention has the design of suitable innovation, utilizes the demand that design can be satisfied consumer's seeking change and innovation that splits around.In addition, the design that splits around and can allow the resistance of door closure be separated into two allows CD-ROM drive overcome maximum resistance with the position of front simultaneously, overcome maximum resistance after, then keeping out two door closures with the two side of CD-ROM drive.The present invention has also taken into account functionally except the demand that satisfies consumer innovation, is attractive in appearance, a handy design, and simple in structure, can meet the low requirement of cost really.

Can summarize the present invention with regard to the above and have following advantage:

1. CD-ROM drive opposite opened door closure of the present invention has outward appearance not seen before, stretches out by CD-ROM drive with the door closure that splits around.

2. CD-ROM drive opposite opened door closure of the present invention, the door closure that wherein splits around have the effect of disperseing to open resistance.

3. CD-ROM drive opposite opened door closure of the present invention is taken into account the innovation of outward appearance simultaneously and is satisfied functional requirement.

4. CD-ROM drive opposite opened door closure of the present invention, simple in structure, reduce material cost and assembly cost really, can meet the low requirement of cost.

The above only is preferred embodiment of the present invention, only is illustrative for the purpose of the present invention, and nonrestrictive.Those skilled in the art is understood, and can carry out many changes to it in the spirit and scope that claim of the present invention limited, revise, even equivalence, but all will fall within the scope of protection of the present invention.

Claims

1. A split-type door cover for an optical drive, which is characterized in that: it is respectively pivotally arranged on the left and right sides of a panel to selectively close the optical drive. The two door covers are pivotally opened, and when the optical drive is retracted, the two door covers lose their resisting force and are automatically closed.

2. The optical drive split door cover according to claim 1, characterized in that: said door cover is provided with a pivot portion, said panel includes a front panel and two side panels, wherein said front panel and A hinge is respectively provided at the joints of the side panels, and the hinge of the door cover is pivotally connected to the hinge of the panel.

3. The split-type door cover for optical drive according to claim 1 or 2, characterized in that: said door cover is provided with a sliding part, which is pushed when said optical drive is extended.

4. The side-by-side door cover for an optical drive according to claim 3, wherein the sliding portion includes a curved surface, so that the optical drive can smoothly touch the sliding portion.

5. The split door cover for optical drive according to claim 1, characterized in that: the pivot portion of the door cover includes at least one pivot hole, an elastic member and a connecting piece, and the pivot portion of the panel includes A container, at least one pivot hole and a restricting portion, wherein the container accommodates the pivot of the door cover, one end of the elastic member is restricted in the restricting portion, and the connecting member At the same time, it passes through the pivot hole of the panel and the elastic member, and is pivotally arranged on the pivot hole of the door cover.

6. The open door cover for optical drive according to claim 5, characterized in that: the pivot portion of the door cover includes at least one pivot post, and the pivot hole is pierced on the pivot post , one end of the pivoting column is provided with a notch, and the notch accommodates the elastic member.

7. The split door cover for optical drive according to claim 5, characterized in that: the door cover is provided with a push portion, the push portion includes a recess, and the other end of the elastic member is limited to the above the notch.