CN2602413Y

CN2602413Y - Fixing construction for the hard disk cartridge

Info

Publication number: CN2602413Y
Application number: CN 03201389
Authority: CN
Inventors: 张林伟
Original assignee: Inventec Corp
Current assignee: Inventec Corp
Priority date: 2003-01-20
Filing date: 2003-01-20
Publication date: 2004-02-04
Anticipated expiration: 2013-01-20

Abstract

The utility model discloses a fixer for the hard disc box, which is mainly integrated the design of a fixing nut on the hard disc box and a long groove for inserting the fixing nut on a base, and an elastic sheet used for pushing the limit part of the fixing nut, and causes the box and the base assembled without tools. The utility model not only improves the convenience of the dismounting work but also has the advantages that the production period is reduced, the product delivery time is shortened and the market competitiveness is increased.

Description

The hard-disk cartridge fixed sturcture

Technical field

The utility model relates to the link structure design between a kind of massaging device member, is meant a kind of hard-disk cartridge fixed sturcture that instrument is installed of exempting from especially.This structure is mainly used in the base of main frame and combines.

Background technology

The intimate design of " hommization " is the main pursuit during many Product Marketings in the Today's World." hommization " on the product is nothing but that each details of using at product is deeply probed into, and allows " convenience " to riddle in product and user's the interaction mechanism.

It also is the same that same theory applies to manufacture, so " exempting from instrument " design (toolless) also becomes element indispensable in the industrial design.

To be common in computing machine, the server host, in order to settle the hard-disk cartridge (hard diskcage) of hard disk, be direct welding, rivet clasp in the past or be fixed on the host machine casing, but aforementioned manner needs to be assembled in hard-disk cartridge in the casing earlier, so that the operating space diminishes, hard disk assembly and disassembly inconvenience, therefore just derived one the base of hard-disk cartridge in main frame has been installed indirectly.This base is fixed in the main frame, has elongated slot certain a part of embedding by hard-disk cartridge, as preliminary location, also quite smoothly, can allow the hard-disk cartridge that installs hard disk pack into easily in the operation; But still can in elongated slot, slide, so need at last fix with screw again owing to hard-disk cartridge.

But the fixing action of screw needs instrument to finish, and forms to be the bottleneck in the production procedure, no matter the demolition, installation of hard-disk cartridge are all more time-consuming, both away from " exempting from instrument " convenience, also can further have influence on product and hand over the phase, reduces the market competitiveness.

Summary of the invention

The utility model is desired to solve the problems of the technologies described above and is purpose, and a kind of hard disk fixation structure is provided, this structure can be with hard-disk cartridge in case the mode of instrument combine with the base of main frame

In view of the problem of above known technology, the utility model mainly comprises the fixedly spiral shell that is arranged on the hard-disk cartridge for the hard-disk cartridge fixed sturcture that reaches above-mentioned purpose and provide, and is located at the shell fragment on the base; Fixedly spiral shell is to be locked with Fixed disk by the side of hard-disk cartridge, this hard-disk cartridge is to embed in the elongated slot of base lateral margin by fixing spiral shell, and shell fragment one end of lengthy motion picture shape is fixedly arranged on the base lateral margin outside, have towards the outstanding limiting section of base lateral margin, after fixedly spiral shell is embedded in elongated slot, promptly is subjected to limiting section and holds fixing.

The effect that the utility model is reached is to allow hard-disk cartridge and base in order to avoid the mode of instrument is assembled, and has promoted the convenience of dismounting operation at one stroke.

Description of drawings

Fig. 1 is the combination synoptic diagram of the utility model first preferred embodiment;

Fig. 2 is the three-dimensional exploded view of the utility model first preferred embodiment;

Fig. 3 A is the stereo appearance figure of the utility model first preferred embodiment shell fragment; And

Fig. 3 B is the stereo appearance figure of the utility model second preferred embodiment shell fragment.

Symbol description among the figure

100 hard-disk cartridges

110 locking plates

120 short slots

130 screws

140 fixing spiral shells

200 bases

210 elongated slots

220 shell fragments

221 limiting sections

222 guide cards

230 fins

300 hard disks

Embodiment

See also Fig. 1 to Fig. 3 A, what the utility model first preferred embodiment disclosed is the combination of a hard-disk cartridge 100 and a base 200, and its discrete structure and syntagmatic below are described in detail in detail.

As shown in Figure 1 and Figure 2, hard-disk cartridge 100 is the box bodys that are used for settling hard disk 300, at the side corresponding to each hard disk 300, is provided with several locking plates 110 on hard-disk cartridge 100, each locking plate 110 periphery has the short slot 120 of " Contraband " shape, and it is suitable flexible that locking plate 110 is had; Locking plate 110 is provided with screw 130, locks for fixing spiral shell 140 and pushes against hard disk 300.Fixedly spiral shell 140 in the present embodiment is a kind of band shoulder screws, locks its termination, back and hard-disk cartridge 100 maintenance certain distances.

And base 200 is plate bodys, is used for combining with hard-disk cartridge 100, and is fixed on (figure does not show) on main frame or the server host; Base 200 both side edges upwards bending make overall appearance be " Qian " shape, and both side edges all is provided with the elongated slot 210 that opening, generally is the L type up simultaneously.

As shown in Figure 3A, feature part of the present utility model is that the lateral margin outside of base 200 is provided with a shell fragment 220, and this shell fragment 220 is lengthy motion picture bodies, and an end is fixed on the base 200 with rivet or welding manner, and be on the whole " " type bending and make wherein a section to keep an intersegmental crack with base 200 lateral margins; Shell fragment 220 dashes to establish near the end and forms a sheet limiting section 221 that can bend outstanding trapezoid cross section towards base 200 lateral margins.

As shown in Figure 2, the combination of hard-disk cartridge 100 and base 200, be with the fixedly spiral shell 140 of hard-disk cartridge 100 sides elongated slot 210 open ends along base 200, first transverse translation downwards, slide into the most inboard of elongated slot 210 at last, simultaneously, one of them fixedly spiral shell 140 limiting section 221 that can be subjected to shell fragment 220 hold, and can't be reverse deviate from.Because shell fragment 220 only has an end to be fixed on base 200 lateral margins, therefore have slightly flexible, preestablish shell fragment 220 and the less spacing of base 200 lateral margins, can make at fixing spiral shell 200 and slip in the process of elongated slot 210, need to back down a little earlier shell fragment 220, and when arriving the location, allow shell fragment 220 still remain on the fixedly state of spiral shell 140 of packing, certainly, spacing bigger again to be the structural design of very pressing close to also be feasible, as long as limiting section 221 can prevent that fixedly spiral shell 140 is deviate from.

In the process of combination, have influence on the action that enters that fixing spiral shell 140 slips into elongated slot 210 for avoiding shell fragment 220, shell fragment 220 the upper end, position of correspondence extend one make progress outside oblique guide card 222; And, consider the situation that accident collision causes shell fragment 220 to extend out, base 200 is extended with a fin 230, and its latter end is folded into shell fragment 220 outsides as restriction and protection.

In addition, limiting section 221 can be shown in Fig. 3 B, offer a vertical grooving at shell fragment 220 appropriate locations earlier, stamps out a sheet limiting section 221 towards the outstanding semi-circular cross-section of base 200 lateral margins again, can reach to fixing spiral shell 140 equally, prevent the effect of deviating from.

What must remark additionally is that the fixedly spiral shell quantity of the utility model hard-disk cartridge, pattern do not give specific, as long as its position corresponds near the hard disk, may not be certain to be arranged on the locking plate; The same quantity or the shape that also do not limit elongated slot on the base, shell fragment.

Comprehensively above-mentioned, the hard-disk cartridge fixed sturcture that the utility model provides, easy fixedly mechanism design such as spiral shell, elongated slot and shell fragment limiting section have been integrated, can allow hard-disk cartridge and base in case the mode of instrument assemble, not only promoted dismounting operation convenience, also further reduced production man-hour, shortened product and hand over the phase.

The above person is this preferred embodiment only, is not in order to limit the scope that the utility model is implemented; Anyly have the knack of this skill person, change and modify not breaking away from the equalization of being done under spirit of the present utility model and the scope, all should be covered by in the claim of the present utility model.

Claims

1. a hard-disk cartridge fixed sturcture is characterized in that, comprises:

At least one fixedly spiral shell is locked fixing at least one hard disk by a hard-disk cartridge side, this hard-disk cartridge system by this fixedly spiral shell embed at least one elongated slot of a base lateral margin; And

At least one shell fragment is a lengthy motion picture body, and an end is fixedly arranged on this base lateral margin outside, have on this shell fragment towards the outstanding limiting section of this base lateral margin, when this after fixedly spiral shell is embedded in this elongated slot, it is fixing held by this limiting section.

2. hard-disk cartridge fixed sturcture as claimed in claim 1 is characterized in that, this fixedly spiral shell be a band shoulder screw (shoulder screw).

3. hard-disk cartridge fixed sturcture as claimed in claim 1 is characterized in that, this shell fragment is an oblique guide card outside the side near this limiting section extends.

4. hard-disk cartridge fixed sturcture as claimed in claim 1 is characterized in that, more comprises the fin of extension from this base, and this fin end is bent to this shell fragment outside.

5. hard-disk cartridge fixed sturcture as claimed in claim 1 is characterized in that, this shell fragment one-tenth "

" the shape lamellar body.

6. hard-disk cartridge fixed sturcture as claimed in claim 1 is characterized in that this limiting section is the trapezoid cross section lamellar body.

7. hard-disk cartridge fixed sturcture as claimed in claim 1 is characterized in that, this limiting section semicircular in shape cross section lamellar body.

8. hard-disk cartridge fixed sturcture as claimed in claim 1 is characterized in that, this shell fragment rivet clasp is in this base.

9. hard-disk cartridge fixed sturcture as claimed in claim 1 is characterized in that this shell fragment is welded in this base.

10. hard-disk cartridge fixed sturcture as claimed in claim 1 is characterized in that this base is tabular, and its two opposite sides edge is towards form " Qian " shape with lateral buckling.