CN201219032Y - Frame structure of data access unit - Google Patents

Abstract

The utility model discloses a frame structure of a data storage unit capable of providing the position and space for multi data storage unit. A left side-plate, a right side-plate and a bracket set are fixed by riveting in one, then a front frame hole is placed in the main body to be fixed, thus a delamination space is formed in the main body, and then the outside and backside of the main body can be coated by the side cover plate and the back cover plate, namely a multi-group 3.5 inch hard disk is mounted in a defined height space, so as to optimize the use of the space effect.

Description

The frame structure of data access unit

Technical field

The utility model is about a kind of frame structure, particularly about a kind of frame structure that can install the multi-group data access unit under restriceted envelope.

Background technology

Tradition is put the support body of data access unit (as: Winchester disk drive), this support body is a hollow type frame body, inner surface has the folding face and locks for data access unit, after installing is finished, insert in the shell block in the lump with data access unit, so far roughly finish, and the rear of support body still has assembly apparatus such as circuit board, input/output end port, backboard, and traditional structure is comparatively complicated at package program, and does not consider the efficient of installation in the problem of too many structural strength and its space.

Moreover, along with the Winchester disk drive capacity is bigger, in order to the characteristic that the motor that drives the disk read-write head needs at a high speed, driving force is high, the motor specification needs to strengthen, or in same hard disk, have two cards, all has read/write head on each card, no matter above-mentioned which kind of factor all will make hard disk thickness slightly increase, therefore will exceed original support body specification height, this situation does not more influence single hardware problem set in computing machine, but single hardware only not often in computer system, particularly an industrial computer system or the circumscribed data access unit in fact.Again, be accompanied by unit such as light, disk are installed, therefore traditional structure is the cost height not only, also because of the height space restriction can't be fit into Winchester disk drive, can't satisfy its hard disk installation requirements.

And this creator satisfies according to studying for relevant cabinet, and is more practical with design, be different from above-mentioned traditional in the past cabinet rake body structure, finishes development and Design of the present utility model.

The utility model content

It is a kind of under the mechanism space of minimum that the purpose of this utility model is to provide, and just under the restriction of 2 5.25 inches height space, assembles 3 groups 3.5 inches hard disk, makes the utility model can promote space availability ratio.

A time purpose of the present utility model is to see through in advance left and right side plate and carriage group set firmly in advance and is combined into one, and puts into body by preceding square frame hole again and fixes, and forms in body interior and divides a sheaf space, and better structural strength is provided.

A purpose more of the present utility model is that compared to aforesaid prior art simple in structure, assembling facility can be saved the working time cost.

The technological means that the utility model is dealt with problems:

The utility model provides a kind of frame structure of data access unit, the position and the space that under the constrain height space, provide a plurality of data access units to put, this structure includes: a body framework, and this body framework has the constrain height space, and is formed with a frame hole; One hard disk support bracket group, formed by left and right side plate and at least two carriages, each carriage side respectively has bending side, and have between the left and right side plate of being set in parallel in of spacing, carriage and left and right side plate set firmly and are combined into one, put into the body framework by the frame hole and fix, form in body interior and divide sheaf space; The dual side-edge cover plate, in conjunction with and be coated on the outside of body framework; And a back shroud, in conjunction with and be coated on the rear side of body framework.

Wherein, this body framework roughly forms the ㄈ body, and the frame hole is formed at the place ahead.

At body framework outermost and rear side with bead plate and back shroud with it coating, provide the utility model frame structure to strengthen.The utility model frame structure can installing be organized 3.5 inches hard disks more under the height space that limits, reach optimization usage space usefulness.

Below will cooperate graphic explanation preferred embodiment of the present utility model; following cited embodiment is only in order to illustrate the utility model; be not in order to limit scope of the present utility model; anyly have the knack of this skill person; when doing a little change and retouching, therefore protection domain of the present utility model is as the criterion when looking the claim scope person of defining.

Description of drawings

Fig. 1 is the exploded view of the frame structure of the utility model data access unit;

Fig. 2 is the constitutional diagram of the frame structure of the utility model data access unit;

Fig. 3 is the application synoptic diagram of the frame structure of the utility model data access unit;

Fig. 4 is the application synoptic diagram of finishing assembling of the frame structure of the utility model data access unit;

Fig. 5 is vertical view and the rear view of Fig. 4; And

Fig. 6 is the running synoptic diagram of Fig. 4.

The primary clustering symbol description

10 body frameworks, 12 frame holes

14 body bending edges, 20 hard disk support bracket groups

22a left plate 22b right plate

24 carriage group 24a, 24b, 24c carriage

242 bending sides, 30,32 bead plates

34 back shrouds, 40 circuit boards

42 slots, 50 LED demonstration groups

52 fixtures, 60 blower modules

70 Winchester disk drive 72 extract box

74 tambour door structures

Embodiment

See also Fig. 1, framework of the present utility model includes a body framework 10, this body framework 10 roughly forms the ㄈ body, the place ahead is formed with a frame hole 12, edge at body framework 10 is bent with body bending edge 14, carries out sealed, riveted or engaging for other parts as: bead plate 30,32.This body framework 10 will be controlled at the unit height space of two 5.25 inches hard disks, mainly be in order to cooperate environment high and, and under the height space of two 5.25 inches hard disks, can install the hard disk body framework of three 3.5 inches height with the space availability ratio of the best.

The utility model is in the process of assembling, and hard disk support bracket group 20 is that the mode of riveted in advance sets firmly and is one.This hard disk support bracket group 20 is made up of left plate 22a, right plate 22b and a plurality of carriage 24, implement to be to use three carriage 24a, 24b, 24c to separate the space in the illustration, carriage 24a, 24b, 24c side have bending side 242, and spacing is set in parallel between left plate 22a, the right plate 22b, carriage 24a, 24b, 24c and left plate 22a, right plate 22b set firmly in advance and are combined into one, put into body framework 10 via preceding square frame hole 12 and fix, so divide sheaf space body framework 10 inner formation.In addition, also can utilize the bottom of two carriages 24 and body framework 10 to form the identical space that separates.And above-mentioned separate the space will be just can ccontaining three 3.5 inches height the hard disk body.At body framework 10 outermost and rear side again with dual side- edge cover plate 30,32 and back shroud 34 with it coating, the coating mode will comprise but not limit with sealed, riveted or engaging, using provides the utility model frame structure to strengthen, promptly the installing hard disks of organizing 3.5 inches under the height space that can limit are reached optimization usage space usefulness more.

34 places also are provided with circuit board 40 at back shroud, and as the utility model complete operation required component is provided, slot 42 and other position, connectivity port that circuit board 40 mainly provides each Winchester disk drive to electrically connect are normally transported Winchester disk drive; In addition, LED demonstration group 50 will be arranged on the body framework 10 and with circuit board 40 by a fixture 52 joins, with display lamp condition prompting Winchester disk drive state.After the utility model assembling is finished promptly as shown in Figure 2.

Please continue to consult Fig. 3 and shown in Figure 4, other spare part part matches with the utility model, 34 places also are provided with blower module 60 at back shroud, and blower module 60 is located at back shroud 34 outsides, and the heat energy that produces in the time of can be with Winchester disk drive 70 inner workings during running is taken heat radiation out of.Hard disk support bracket group 20 is formed to be separated the Winchester disk drive 70 that the space can ccontaining three 3.5 inches height and extracts box 72, the sliding door mechanism 74 of this extraction box 72 promptly becomes the pull handle effect, the user can see through sliding door mechanism 74 and articulate, and will extract box 72 and the hard disk 70 of linkage type extract among body framework 10 and unload.

Fig. 5 and Fig. 6 are intended to be illustrated the allocation position and the air channel of blower module 60.Leading portion is mentioned, blower module 60 is located at back shroud 34 outsides, the heat energy that produces in the time of can be with the hard disk inner working during running is taken heat radiation out of, and the blower module 60 of this running can be extracted the heat energy that Winchester disk drive sheds out, and forms the heat radiation runner by the mode that box 72 air inlets, rear exhaust are extracted in the place ahead.

Claims (6)

1, a kind of frame structure of data access unit, the position and the space that provide a plurality of data access units to put under the constrain height space is characterized in that this structure includes:

One has the body framework in constrain height space, and is formed with a frame hole;

One hard disk support bracket group, formed by a left plate, a right plate and at least two carriages, each carriage side respectively has a bending side and has being set in parallel between left plate, the right plate of spacing, this carriage and left plate, right plate set firmly and are combined into one, it is fixing to put into the body framework by the frame hole, forms in body interior and divides sheaf space;

The dual side-edge cover plate, in conjunction with and be coated on the outside of body framework; And

One back shroud, in conjunction with and be coated on the rear side of body framework.

2, the frame structure of data access unit as claimed in claim 1 is characterized in that: this body framework is the height space of two 5.25 inches hard disks.

3, the frame structure of data access unit as claimed in claim 1 is characterized in that: this body framework has a plurality of body bending edges, for carrying out sealed, riveted with bead plate or engaging.

4, the frame structure of data access unit as claimed in claim 1 is characterized in that: this back shroud place is provided with a circuit board, and the slot of electric connection is provided.

5, the frame structure of data access unit as claimed in claim 4 is characterized in that: also include a LED demonstration group, be arranged on the body framework and with circuit board by a fixture and join.

6, the frame structure of data access unit as claimed in claim 1 is characterized in that: also include a blower module, this blower module is located at the back shroud outside, the inner heat energy that produces of body framework can be taken out of during running and dispel the heat.

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