CN200953106Y

CN200953106Y - Non-tool hard disc mounting structure

Info

Publication number: CN200953106Y
Application number: CN 200620046792
Authority: CN
Inventors: 林锋
Original assignee: Mitac International Corp
Current assignee: China Railway Shanghai Design Institute Group Co Ltd
Priority date: 2006-10-13
Filing date: 2006-10-13
Publication date: 2007-09-26
Anticipated expiration: 2016-10-13

Abstract

It is one tool-free harddisk installing structure. With this structure, it is possible for tool-free installation or unintallation of at least one harddisk into one harddisk cartridge that includes at least two side panels. At least one of such side panels has one guide slot in which the harddisk shoulder screws can slide. This side panel pair has at least one fixture where one set pin is selectively contained. This set pin includes one body. One end of this body is slantingly installed one flexible buckling part. The other end of this body is installed two flexible clamping parts. The ends of such clamping parts extend outwardly and are bent into two stop pieces. Between the clamping parts is one fixing hole. This utility model utilizes the fixture to selectively contain one set pin. This set pin fastens or loosens the shoulder screws of the harddisk. In this way, the harddisk can be quickly and conveniently installed or uninstalled to increase the production and assembly efficiency. In addition, this structure also makes it convenient for aftersales maintenance and updating of the harddisk.

Description

Exempt from the instrument hard disk installation structure

[technical field]

The utility model relates to a kind of hard disk installation structure, and especially a kind of in order to avoid instrument mode is installed on structure in the hard-disk cartridge with hard disk.

[background technology]

General hard-disk cartridge (hard disk cage) is built in the cabinet of computing machine, server host, in order to settle Fixed disk, its structure as shown in Figure 1, offer a chute 82 on the side plate 81 of hard-disk cartridge 8, slide for first screw 91 that is locked on hard disk 9 sides, as being quite smoothly on the preliminary positioning action, can make hard disk 9 along this chute 82 this hard-disk cartridge 8 of coming in and going out easily, but since this hard disk 9 still can in hard-disk cartridge 8, slide, so at last still be to be locked with second screw 92 that is spaced a distance with above-mentioned first screw 91.

By above description as can be known, employed screw is in small, broken bits numerous and diverse in this hard disk groups assembling structure, very easily lose, and it must be by instrument (turnscrew) locking or this hard disk of release, this moment, the idle running of turnscrew may cause that the screw of crosshead or tack damages, simultaneously because the cabinet inside space is narrow and small, turnscrew uses inconvenience, cause assembling process to waste time and energy, not only become the bottleneck in the production procedure thus, and inconvenience too when follow-up maintenance and dismounting of upgrading desire and refitting hard disk.

In view of this, be necessary to provide a kind of instrument hard disk installation structure of exempting from fact, can be in order to avoid instrument mode installation or removal hard disk.

[summary of the invention]

The purpose of this utility model promptly provides a kind of instrument hard disk installation structure of exempting from, can be in order to avoid instrument mode installation or removal hard disk, and solve dismounting in the prior art or the problem that hard disk must rely on the inconvenience that instrument brings is installed.

For reaching above-mentioned purpose, the utility model provides a kind of instrument hard disk installation structure of exempting from, can so as not at least one hard disk of instrument mode installation or removal comprise at least in the hard-disk cartridge of two side plates in one, and wherein at least one side plate is offered a guide groove, band shoulder screw slippage for this hard disk, and this side plate group is established at least one fixture, optionally accommodate a register pin, and this register pin comprises a body, this body one end is provided with a snap-on portion that is provided with this body inclination angle, one end of this fixture of hook, and this body other end is respectively equipped with the flexible clamping part of two tools, offer the fixed orifice of a sheathed above-mentioned band shoulder screw between this clamping part, and this clamping part end stretches out respectively and be bent into two hooking sheets, fasten the other end of this fixture.

In sum, the fixture that the utility model utilization is mounted at least one side of a hard-disk cartridge optionally is installed with a register pin, and then this register pin can clamp or unclamp the band shoulder screw of this hard disk along with the action that a hard disk entered or withdrawed from this hard-disk cartridge, can make the installation or removal quickly and easily of this hard disk, production efficiency when improving production and assembly then, and this structure is safeguarded for hard disk after sale and upgrading is also very convenient.

[description of drawings]

Fig. 1 is that the hard disk of prior art is installed in the schematic perspective view in the hard-disk cartridge.

Fig. 2 is assembling original state figure of the present utility model.

Fig. 3 is a three-dimensional exploded view of the present utility model.

Fig. 4 finishes figure for assembling of the present utility model.

[embodiment]

As shown in Figure 2, for assembling original state figure of the present utility model, wherein, one hard disk 1 enters in the hard-disk cartridge 2, wherein, these hard-disk cartridge 2 at least one side groups are established a fixture 4, optionally be installed with a register pin 3 in this fixture 4, when this register pin 3 along with this hard disk 1 enter or withdraw from hard-disk cartridge 2 action and when mobile, the clamping part 32 of this register pin 3 with the negotiation process of this fixture 4 in clamp or unclamp the band shoulder screw (shoulder screw) 11 of this hard disk 1 at least one side, can finish the action of installation and removal hard disk 1.

Consult Fig. 3 in the lump, be three-dimensional exploded view of the present utility model, this hard disk 1 is a rectangular parallelepiped, and it comprises the band shoulder screw 11 of a side at least, and this band shoulder screw 11 is locked this hard disk 1 its nut of back and hard disk 1 keeps a segment distance, takes on the top of the screw rod of screw 11 to expose outside this band.

This hard-disk cartridge 2 is a framework, it comprises two base plates 21, two side plates 22 of symmetry respectively at least, and this two base plate 21, this two side plate 22 define an accommodation space 23 that is installed with above-mentioned hard disk 1, and wherein at least one base plate 21 is provided with at least one trip 211, the buckle that fastens cabinet (not shown) is to locate this hard-disk cartridge 2, and again, these base plate 21 edges extend certain at least bit slice 212, offer a mounting hole 213 on this spacer 212, cooperate the screw lock to establish this hard-disk cartridge 2 in cabinet; Moreover, these at least one side plate 22 1 ends stretch out and are bent into a top eaves 221 perpendicular to this side plate 22, and offer a guide groove that is communicated with 223 between this top eaves 221 and this side plate 22, band shoulder screw 11 for hard disk 1 slides, and these top eaves 221 ends are bent into a side-lens 222 perpendicular to this top eaves 221 to the extension of side plate 22 directions, negotiate with cabinet; In addition, this at least one side plate 22 is provided with at least one pair of rivet 224, in order to positioning mounting 4.

This fixture 4 is bent to form by a lengthy motion picture body, and this lamellar body medial recess becomes an accepting groove 41 that is installed with register pin 3, and the rivet 224 of the above-mentioned relatively side plate 22 of this lamellar body is offered at least one pair of rivet hole 42.

This register pin 3 comprises a body 30, these body 30 1 ends are provided with one and are provided with and the flexible snap-on of tool portion 31 with this body 30 inclination angles, these body 30 other ends are divided into the flexible clamping part 32 of two tools, these clamping part 32 ends stretch out respectively and are bent into two hooking sheets 324, and offer the fixed orifice 321 of a sheathed shoulder screw 11 between this two clamping part 32, these fixed orifice 321 1 ends extend into the elongated hole 323 that is communicated with this fixed orifice 321 to body 30, and 321 one-tenth certain cambers of this elongated hole 323 and this fixed orifice, again, these fixed orifice 321 other ends are in communication with the outside by an opening 322, so that the band of hard disk 1 shoulder screw 11 enters fixed orifice 321 by this opening 322, thus, the fixed orifice 321 alternative band shoulder screws 11 that clamp or unclamp hard disk 1 of this two clamping part 32, and then locking or this hard disk 1 of release.

When assembling this hard disk 1, consult Fig. 2 and Fig. 4 in the lump, wherein, Fig. 4 finishes figure for assembling of the present utility model, at first with fixture 4 rivet clasps on the side plate 22 of hard-disk cartridge 2, be sheathed in advance on the screw rod of band shoulder screw 11 of hard disk 1 with the fixed orifice 321 of the clamping part 32 of register pin 3 then, and with this register pin 3 and the close hard-disk cartridge 2 of the combination of hard disk 1, then hard disk 1 progresses into accommodation space 23, and band shoulder screw 11 slides along guide groove 223 thereupon, register pin 3 is according to snap-on portion 31, the order of body 30 and clamping part 32 enters accepting groove 41, then snap-on portion 31 fixtures 4 are pressed nearside plate 22, and two clamping parts 32 are subjected to the restriction of fixture 4 and make fixed orifice 321 reduce gradually and clamp the screw rod of band shoulder screw 11, slide to guide groove 223 tops until this band shoulder screw 11, at this moment, snap-on portion 31 gets out accepting groove 41 and the also end edge of this fixture 4 of hook of upspringing fully, and the hooking sheet 324 of clamping part 32 blocks the other end edge of this fixture 4, thus, being about to this hard disk 1 installing is fixed in the accommodation space 23 of hard-disk cartridge 2.

When desire is dismantled this hard disk 1, the action that the snap-on portion 31 of register pin 3 is pressed to side plate 22 and withdraws from hard-disk cartridge 2 along with hard disk 1 enters this accepting groove 41, the clamping dynamics of 321 pairs of band shoulders of the fixed orifice of two clamping parts 32 screw 11 reduces gradually, withdraw from guide groove 223 fully until this register pin 3, band shoulder screw 11 with hard disk 1 withdraws from this register pin 3 by fixed orifice 321 through opening 322 at last, so promptly finishes the action of dismounting hard disk 1 from hard-disk cartridge 2.

In sum, the fixture that the utility model utilization is mounted at least one side of a hard-disk cartridge optionally is installed with a register pin, and then this register pin can clamp or unclamp the band shoulder screw of this hard disk along with the action that a hard disk entered or withdrawed from this hard-disk cartridge, so this hard disk installation or removal quickly and easily, production efficiency when improving production and assembly then, and this structure is safeguarded for hard disk after sale and upgrading is also very convenient.

Claims

1, a kind of instrument hard disk installation structure of exempting from, can be in order to avoid at least one hard disk of instrument mode installation or removal comprises in the hard-disk cartridge of two side plates that and wherein at least one side plate offers a guide groove at least in one, wherein, at least one side group of this hard disk is established at least one band shoulder screw, it is characterized in that: comprise

At least one fixture is mounted on the side plate of this hard-disk cartridge;

At least one register pin, optionally be contained between above-mentioned fixing piece and the above-mentioned side plate, and this register pin comprises a body, this body one end is provided with a snap-on portion that is provided with this body inclination angle, and this body other end is respectively equipped with the flexible clamping part of two tools, this clamping part end stretches out respectively and is bent into two hooking sheets, and offers a fixed orifice between this two clamping part.

2, the instrument hard disk installation structure of exempting from as claimed in claim 1 is characterized in that: this fixed orifice one end extends into to body and is communicated with this fixed orifice and the elongated hole of the certain camber of tool, and this fixed orifice other end is in communication with the outside by an opening.

3, the instrument hard disk installation structure of exempting from as claimed in claim 1 or 2 is characterized in that: this fixture medial recess becomes an accepting groove that is installed with this register pin.

4, the instrument hard disk installation structure of exempting from as claimed in claim 3, it is characterized in that: this at least one side plate one end stretches out respectively and is bent into a top eaves, and offer above-mentioned guide groove between this top eaves and this side plate, and this top eaves end is bent into a side-lens to the extension of side plate direction.

5, the instrument hard disk installation structure of exempting from as claimed in claim 4, it is characterized in that: this hard-disk cartridge also comprises two base plates, and this two base plate, this two side plate define an accommodation space that is installed with hard disk.

6, the instrument hard disk installation structure of exempting from as claimed in claim 5, it is characterized in that: this at least one base plate is provided with at least one trip, and this bottom edge extends at least certain bit slice, offers a mounting hole on this spacer.

7, the instrument hard disk installation structure of exempting from as claimed in claim 6, it is characterized in that: this at least one side plate is provided with at least one pair of rivet, and relative this rivet of this fixture is offered at least one pair of rivet hole.