CN108255252A - Hard disk tray and hard disk bracket assembly - Google Patents

Abstract

The invention discloses a hard disk tray and a hard disk bracket assembly, wherein the hard disk tray is suitable for accommodating a hard disk, two sides of the hard disk comprise a plurality of screw holes, and the hard disk tray comprises a body and a cover body. The body comprises two body side walls and a plurality of fixing pieces which are protruded out of the two body side walls and correspond to at least one part of the screw holes. The cover body is pivoted to the body and comprises two cover body side walls. When the hard disk is placed on the hard disk tray, the fixing pieces extend into at least part of the screw holes of the hard disk, and when the cover body is closed on the body, the two cover body side walls are positioned on the outer sides of the two body side walls to limit the two body side walls from expanding outwards. The invention further provides a hard disk bracket assembly.

Description

Hard disk tray and hard disk bracket assembly

technical field

The invention relates to a hard disk tray and a hard disk bracket assembly, in particular to a hard disk tray and a hard disk bracket assembly which can fix a hard disk without screws.

Background technique

Generally speaking, if you want to install the hard disk in the server, you usually need to lock the hard disk to the hard disk tray (HDDtray), and then fix multiple hard disk trays to the hard disk rack (HDD rack) to be installed in the server together . However, due to the large number of hard disks configured in the server, when the operator wants to assemble, replace or repair the hard disks, there will be quite cumbersome locking and dismantling procedures.

In addition, a server with a new specification has been developed, also known as the Open Computing Project (OCP) server, which requires hot swap for the hard disk. However, if the hard disk needs to be disassembled before removing the screws , it will be rather inconvenient to perform the function of hot swapping.

Contents of the invention

The invention provides a hard disk tray, which can fix the hard disk to the hard disk tray without using screws, and can effectively improve the efficiency of assembling and disassembling the hard disk.

The invention provides a hard disk bracket assembly, the hard disk tray of which can be fixed to the hard disk rack in a non-locking manner.

A hard disk tray of the present invention is suitable for accommodating a hard disk. Both sides of the hard disk include a plurality of screw holes. The hard disk tray includes a body and a cover. The body includes two side walls of the body and a plurality of fixing pieces protruding from the side walls of the body and corresponding to at least a part of the screw holes. The cover is pivotally connected to the body and includes two side walls of the cover. When the hard disk is placed on the hard disk tray, these fixing parts extend into at least part of these screw holes of the hard disk, and when the cover body is closed on the body, the two side walls of the cover body are positioned at the outer sides of the two body side walls to limit the two body side walls Do not expand.

In an embodiment of the present invention, the hardness of the cover body is greater than that of the body.

In an embodiment of the present invention, the above-mentioned hard disk tray further includes an elastic member disposed between the body and the cover and pivotally connected to the body near the cover.

In an embodiment of the present invention, one of the above-mentioned side walls of the main body and the corresponding side walls of the cover body includes a pivot hole, and the other includes a pivot shaft passing through the pivot hole.

In an embodiment of the present invention, each of the above-mentioned body side walls includes a first body engaging member extending toward a first direction and bent toward a second direction, and the hard disk tray is suitable for being fixed to a hard disk together with the hard disk The hard disk shelf includes a plurality of first hard disk shelf engaging parts corresponding to these first body engaging parts, and the body is suitable for restricting The main body does not move in a direction opposite to the first direction and in a second direction relative to the hard disk rack, wherein the first direction is perpendicular to the second direction.

In an embodiment of the present invention, each of the above-mentioned cover body side walls includes a first cover body engaging member, and the hard disk rack includes a plurality of second hard disk rack engaging members corresponding to the first cover body engaging members, When the body is arranged on the hard disk rack and the cover is closed on the body, the first cover engaging parts engage with the second hard disk rack engaging parts to restrict the cover from moving in the opposite direction to the second direction relative to the hard disk rack. direction to move.

In an embodiment of the present invention, the above-mentioned body includes a second body engaging member, the cover includes a second cover engaging member corresponding to the second body engaging member, and the cover is engaged by the second cover. The joint part cooperates with the second body fastening part to be fixed on the body.

A hard disk bracket assembly of the present invention is suitable for being configured in a server together with a hard disk. The hard disk bracket assembly includes a hard disk rack and a hard disk tray. The hard disk shelf includes a bottom surface of the hard disk shelf and a plurality of first hard disk shelf engaging parts and a plurality of second hard disk shelf engaging parts arranged on the bottom surface of the hard disk shelf. The hard disk tray is detachably fixed on the hard disk rack. The hard disk tray is suitable for carrying hard disks and includes a body and a cover. The main body includes two side walls of the main body, wherein each side wall of the main body includes a first engaging part of the main body extending toward a first direction and bent toward a second direction. The cover is pivotally connected to the body and includes two side walls of the cover, wherein each side wall of the cover includes a first engaging part of the cover. The main body is engaged with the first hard disk bay engaging parts through the first body engaging parts, and the main body is restricted from moving in the direction opposite to the first direction and in the second direction relative to the hard disk bay. When the cover is closed When the body is on the body, the first cover engaging parts engage with the second hard disk bay engaging parts to restrict the cover from moving in a direction opposite to the second direction relative to the hard disk bay.

In an embodiment of the present invention, the above-mentioned hard disk rack includes a plurality of fixing structures, which are respectively fixed on the bottom surface of the hard disk rack and located on both sides of the hard disk tray to form a guide track. These first hard disk rack engaging parts and these The second hard disk bay engaging parts are respectively formed on these fixing structures.

In an embodiment of the present invention, the two sides of the above-mentioned hard disk include a plurality of screw holes, and the body includes a plurality of fixing parts protruding from the side walls of the two bodies and corresponding to at least a part of these screw holes. When the hard disk is placed on the hard disk When the tray is used, these fixing parts extend into at least part of the screw holes of the hard disk, and when the cover is closed on the body, the side walls of the two covers are located outside the side walls of the two bodies so as to limit the side walls of the body from expanding outwards.

Based on the above, the hard disk tray of the present invention can extend into the corresponding screw holes on the hard disk through these fixing parts on the side walls of the two bodies, and when the cover is closed on the body, the side walls of the two covers are located outside the side walls of the two bodies The side walls of the two main bodies are restricted from expanding outwards, so that these fixing parts are maintained in the corresponding screw holes on the hard disk, and the hard disk is fixed on the hard disk tray. In addition, the body of the hard disk tray of the hard disk tray assembly of the present invention can be hooked to the first hard disk bay engaging part of the hard disk rack through the first body engaging part, so as to limit the main body from going opposite to the first direction relative to the hard disk rack direction and does not move in the second direction, and, when the cover is closed on the body, the first cover engaging part engages with the second hard disk bay engaging part, so as to limit the cover from moving opposite to the hard disk bay. The direction of the second direction is moved, and the hard disk tray is fastened to the hard disk rack.

In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail with reference to the accompanying drawings.

Description of drawings

FIG. 1 and FIG. 2 are schematic diagrams of various perspectives when the cover of a hard disk tray is closed to the body according to an embodiment of the present invention.

3 to 5 are schematic diagrams of various viewing angles when the cover of the hard disk tray in FIG. 1 is opened.

FIG. 6 is an exploded schematic view of the hard disk and the hard disk tray of FIG. 1 .

FIG. 7 is a schematic diagram of a hard disk tray assembly in which the hard disk tray is not yet installed in the hard disk rack according to an embodiment of the present invention.

FIG. 8 is a schematic diagram of the hard disk tray assembly of FIG. 7 being installed on the hard disk rack and the cover of the hard disk tray has not been closed on the body.

FIG. 9 is a schematic view showing that the hard disk tray of the hard disk tray assembly of FIG. 7 is installed to the hard disk rack and the cover of the hard disk tray is closed on the body.

Wherein, the reference signs are explained as follows:

D1: first direction

D2: Second direction

10: hard disk

12: screw hole

20: Hard disk tray assembly

50: hard disk rack

52: Bottom surface of hard disk rack

54, 55: fixed structure

56: The first hard disk bay engaging part

58: The second hard disk bay fastening piece

100: HDD tray

110: Ontology

111: top of body

112: body side wall

113: Fixing piece

114: first body engaging part

115: Connection Wall

116: second body engaging part

117: convex rib

118: Pivot

120: cover body

121: Cover top

122: Cover body side wall

124: the first cover engaging part

126: The second cover engaging part

128: pivot hole

130: Elastic piece

Detailed ways

The hard disk tray 100 of this embodiment is suitable for a hard disk 10 (shown in FIG. 6 ) to be fixed thereon, and installed to the hard disk rack (shown in FIG. 6 ) of a server (not shown) together with other hard disk trays 100. Figure 7) above. In this embodiment, the hard disk tray 100 is a hard disk tray of a 2.5-inch hard disk as an example, but in other embodiments, the hard disk tray 100 can also be a hard disk tray of a 3.5-inch hard disk, and the size of the hard disk tray 100 can correspond to the desired fixed The size of the hard disk 10 is adjusted. Generally speaking, the hard disk 10 includes a plurality of screw holes 12 located on two sides of the hard disk 10 . The hard disk tray 100 of this embodiment utilizes the design of the hard disk 10 to have screw holes 12 at specific positions to fix the hard disk 10 in a way to avoid screw locking, so as to provide the operator with more convenient and fast use effect, which will be further introduced below.

FIG. 1 and FIG. 2 are schematic diagrams of various perspectives when the cover of a hard disk tray is closed to the body according to an embodiment of the present invention. 3 to 5 are schematic diagrams of various viewing angles when the cover of the hard disk tray in FIG. 1 is opened. FIG. 6 is an exploded schematic view of the hard disk and the hard disk tray of FIG. 1 .

Please refer to FIG. 1 to FIG. 6 , the hard disk tray 100 of this embodiment includes a body 110 and a cover 120 . The body 110 includes a body top 111 , two body side walls 112 , a plurality of fixing parts 113 and a connecting wall 115 . The main body top 111 and the connecting wall 115 are respectively connected to the two main body side walls 112 . The fixing pieces 113 respectively protrude from the sidewalls 112 of the two main bodies and correspond to at least a part of the screw holes 12 of the hard disk 10 .

Each body side wall 112 includes at least a first body engaging part 114 and a second body engaging part 116 . The first body engaging member 114 is located below the body sidewall 112 , extends toward a first direction D1 (ie, downward) and bends toward a second direction D2 for fixing to the hard disk rack 50 . The second body engaging member 116 is located at the front end of the body 110 , and in this embodiment, the second body engaging member 116 is a hook in the form of a cantilever.

The cover 120 is pivotally connected to the body 110 and includes a cover top 121 and two cover side walls 122 connected to the cover top 121 . One of each body side wall 112 and the corresponding cover body side wall 122 includes a pivot hole 128 , and the other includes a pivot shaft 118 passing through the pivot hole 128 . For example, in this embodiment, the body side wall 112 includes a pivot 118, and the cover side wall 122 includes a pivot hole 128 corresponding to the pivot 118, so that the cover 120 can be pivotally connected to the body 110, while relative to The body 110 rotates.

Each cover side wall 122 includes a first cover engaging part 124 and a second cover engaging part 126 . In this embodiment, the first cover engaging member 124 is a concave hole recessed on the edge of the side wall 122 of the cover, which can be used to fix the hard disk rack 50 . The second cover engaging member 126 corresponds to the second body engaging member 116. In this embodiment, the second cover engaging member 126 is a horizontal bar that can be engaged by the second body engaging member 116 in the form of a hook. pole. Therefore, the cover 120 is fixed on the main body 110 through the cooperation of the second cover engaging part 126 and the second body engaging part 116 .

In this embodiment, if the cover 120 is to be opened, as long as the second body engaging member 116 is moved in the second direction D2, the second body engaging member 116 can be unlocked from the second cover engaging member 126 , the cover body 120 can be lifted and moved from the position in FIG. 1 to the position in FIG. 3 . In this embodiment, the hard disk tray 100 further includes at least one elastic member 130 , such as two elastic members 130 , disposed between the body 110 and the cover 120 and pivotally connected to the body 110 close to the cover 120 . Therefore, when the second body engaging part 116 is released from the second cover engaging part 126 , the cover 120 will automatically lift up relative to the body 110 . Of course, in other embodiments, the user can manually lift the cover 120 up, and the configuration of the elastic member 130 is omitted.

The hard disk tray 100 of this embodiment can extend into the corresponding screw holes 12 on the hard disk 10 through these fixing parts 113 on the side walls 112 of the two main bodies. When the hard disk 10 is placed on the hard disk tray 100, these fixing parts 113 extend into the hard disk At least part of these screw holes 12 of 10, and when the cover 120 is closed on the body 110, the two cover side walls 122 are located outside the two body side walls 112 and limit the two body side walls 112 from expanding outwards, so that the two bodies These fixing parts 113 on the side wall 112 can be maintained in the corresponding screw holes 12 on the hard disk 10 , so that the hard disk 10 can be fixed on the hard disk tray 100 . Therefore, the hard disk tray 100 of this embodiment can fix the hard disk 10 without screws, which makes installation or removal more convenient for the operator.

In this embodiment, the outer sides of the two body side walls 112 of the body 110 have multiple convex ribs 117 (marked in FIG. 3 ). The ribs 117 of the two body side walls 112 are in contact with the two body side walls 112 of the body 110 to slightly squeeze the two body side walls 112 so that the fixing member 113 can further extend into the screw hole 12 of the hard disk 10 to provide better holding force. In other embodiments, the outer side of the side wall 112 of the main body can also be a convex point instead of the convex rib 117. Under the premise of friction force, the effect of slightly pushing inward the side wall 112 of the body is achieved.

In this embodiment, the hardness of the cover 120 is greater than that of the main body 110. For example, the material of the main body 110 can be plastic, and the material of the cover 120 can be metal, but the materials of the main body 110 and the cover 120 are not the same. Use this as a limit. The hardness of the cover 120 is greater than that of the main body 110 so that when the cover 120 is closed to the main body 110 , the side of the main body 110 can be easily squeezed by the side of the cover 120 and slightly retracted. Or, in other embodiments, even if the cover 120 is closed on the body 110, the side of the body 110 will not be pushed inward by the side of the cover 120 (that is to say, the side wall 122 of the cover will not press the side wall 112 of the body but only Contacting the body side wall 112 and being located on the outside of the body side wall 112), the side of the body 110 will also reduce the degree of outward deformation of the side of the body 110 because the side of the harder cover body 120 is on the outside.

Of course, in other embodiments, the hardness of the cover body 120 and the body 110 can also be the same, for example, both can be made of the same or similar material, and the effect of reducing the outward deformation of the body 110 can be achieved through structural design.

FIG. 7 is a schematic diagram of a hard disk tray assembly in which the hard disk tray is not yet installed in the hard disk rack according to an embodiment of the present invention. It should be noted that the hard disk tray 100 of the hard disk tray assembly 20 of this embodiment is taken as an example of the hard disk tray 100 of FIG. Subject to the above limitations.

Referring to FIG. 7 , the hard disk tray assembly 20 of this embodiment includes a hard disk tray 50 and at least one hard disk tray 100 , and the hard disk tray 100 is detachably fixed to the hard disk tray 50 . The hard disk rack 50 includes a bottom surface 52 of the hard disk rack and a plurality of fixing structures 54 , 55 disposed on the bottom surface 52 of the hard disk rack. It can be seen from FIG. 7 that the hard disk rack 50 includes three rows of fixing structures 54, 55. In the left and right rows of these fixing structures 55, each fixing structure 55 includes at least one first hard disk rack engaging member 56. More specifically, each The fixing structure 55 includes two first hard disk bay engaging parts 56 . The first hard disk rack engaging member 56 is a structure capable of engaging the first body engaging member 114 , for example, a board spaced from the bottom surface 52 of the hard disk rack and allowing the hook to extend in. In the central row of fixing structures 54 , each fixing structure 54 includes at least one first hard disk bay engaging member 56 and one second hard disk bay engaging member 58 . More specifically, each fixing structure 54 includes two first hard disk bay engaging parts 56 and a second hard disk bay engaging part 58 . The second hard disk bay engaging member 58 is a structure capable of engaging the first cover engaging member 124 , for example, a protrusion protruding in the horizontal direction. Certainly, the forms of the first hard disk bay engaging member 56 and the second hard disk bay engaging member 58 are not limited thereto.

In this embodiment, the three rows of fixing structures 54, 55 can be used to fix two rows of hard disk trays 100, that is, each hard disk tray 100 will cooperate with the two fixing structures 54, 55 on two adjacent rows, and the corresponding Between the two fixed structures 54,55. It can be seen from FIG. 7 that the two adjacent rows of fixing structures 54 and 55 form guide rails for the hard disk tray 100 to be slid in and fixed.

In addition, in this embodiment, each row takes five fixing structures 54 and 55 as an example, therefore, the hard disk rack 50 of this embodiment can allow ten hard disk trays 100 to be fixed thereon. With the existing Open Computing Project (OCP) server, the hard disk rack 50 can only accommodate 2-4 hard disk trays 100 usually, and the structure of this embodiment can accommodate more hard disk trays 100 in the same space, while improving The data storage capacity of the server. Certainly, the number of the fixing structures 54 and 55 on the hard disk rack 50 can be adjusted according to the requirement, and is not limited thereto.

In addition, in this embodiment, the first hard disk bay engaging parts 56 are respectively formed on the fixing structures 54, 55, the second hard disk bay engaging parts 58 are respectively formed on the fixing structures 54, and the fixing structures 54, 55 is fixed to the bottom surface 52 of the hard disk rack in a locking manner. However, in other embodiments, the first hard disk bay engaging part 56 and the second hard disk bay engaging part 58 can also extend from the bottom surface 52 of the hard disk bay. The part surrounded by the hole forms a structure standing on the bottom surface 52 of the hard disk rack, so as to serve as the first hard disk rack engaging member 56 and the second hard disk rack engaging member 58 to engage the body 110 and the cover 120 of the hard disk tray 100 . Alternatively, in other embodiments, the first hard disk rack engaging member 56 and the second hard disk rack engaging member 58 may also be integrally formed or otherwise formed on the hard disk rack bottom surface 52 .

FIG. 8 is a schematic diagram of the hard disk tray assembly of FIG. 7 being installed on the hard disk tray and the cover of the hard disk tray is not yet closed on the body 110 . FIG. 9 is a schematic view showing that the hard disk tray of the hard disk tray assembly of FIG. 7 is installed to the hard disk rack and the cover of the hard disk tray is closed on the body. Please refer to FIG. 7 to FIG. 9, when the hard disk tray 100 is to be installed on the hard disk rack 50, the hard disk tray 100 is first slid into the fixing structures 54, 55 along the second direction D2 of FIG. The four first body engaging parts 114 on the side of the main body 110 respectively engage with the corresponding first hard disk bay engaging parts 56 to the position shown in FIG. Ontology 110. Next, close the cover 120 of the hard disk tray 100 to the main body 110. In this embodiment, the first cover engaging member 124 recessed on the edge of the side wall 122 of the cover will gradually buckle as the cover 120 is closed. Engage with the second hard disk bracket engaging member 58 in the form of a protruding column, and reach the position shown in FIG. 9 .

When the hard disk tray 100 is fixed to the hard disk rack 50 as shown in FIG. The direction of the first direction D1 (that is, the top of FIG. 7 ), and when the cover 120 is closed on the body 110, the first cover engaging members 124 engage with the second hard disk bay engaging members 58 to limit The cover 120 does not move toward the second direction D2 (ie, the right side in FIG. 7 ) and a direction opposite to the second direction D2 (ie, the left side in FIG. 7 ) relative to the hard disk rack 50 . Therefore, the hard disk tray 100 of this embodiment can be fixed to the hard disk rack 50 without using screws to increase the convenience of assembly and disassembly.

It is worth mentioning that since the first cover engaging member 124 is a concave hole recessed on the edge of the side wall 122 of the cover, when the cover 120 is closed to the main body 110, the second hard disk bracket in the form of a convex post is engaged. The part 58 will gradually extend into the first cover engaging part 124 along the edge of the first cover engaging part 124. In addition, the first cover engaging member 124 also moves the cover 120 slightly toward the second direction D2 because it moves along the outer edge of the second hard disk bay engaging member 58 during the closing process. That is to say, before and after the cover 120 of the hard disk tray 100 is closed on the main body 110 , the position of the hard disk tray 100 relative to the hard disk rack 50 is slightly moved in the second direction D2 .

Therefore, after the cover 120 is closed on the main body 110, the first body engaging member 114 will extend further into the first hard disk rack engaging member 56 in the second direction D2, and the first body engaging member 114 may contact the second hard disk rack engaging member 56. A hard disk bay engaging member 56 restricts the main body 110 from moving in the second direction D2 (ie, the right side of FIG. 7 ) relative to the hard disk bay 50 . That is to say, when the cover 120 is not closed on the main body 110, the first body engaging member 114 is only slightly engaged with the first hard disk bay engaging member 56, and the main body 110 is restricted from moving in a direction opposite to the first direction D1. move. After the cover 120 is closed to the main body 110, the first body engaging member 114 not only restricts the main body 110 from moving in the direction opposite to the first direction D1, but also restricts the main body 110 from moving in the second direction D2 relative to the hard disk rack 50. move.

On the hard disk rack bottom surface 52 of the hard disk rack 50, a connector (not shown) can also be configured corresponding to the front end of the hard disk tray 100 when the cover body 120 is closed, and after the cover body 120 is closed, the hard disk tray 100 is slightly toward the second. The two directions D2 move closer to the connector, so that the hard disk 10 in the hard disk tray 100 can be directly inserted into the connector on the bottom surface 52 of the hard disk rack after the cover 120 is closed.

Similarly, when it is desired to unplug the hard disk 10 in the hard disk tray 100 from the connector, as long as the second body engaging part 116 is retracted, the cover 120 will be lifted automatically relative to the main body 110. During the process of lifting the cover 120 Among them, the second hard disk bay engaging member 58 in the form of a protruding column will gradually withdraw from the first cover engaging member 124 along the edge of the first cover engaging member 124, so that the cover 120 is slightly away from the second The direction of the direction D2 moves, so that the hard disk 10 can move accordingly and be separated from the connector. That is to say, the hard disk tray assembly 20 of this embodiment can complete the hot-swapping action of the hard disk 10 during the closing and opening of the cover body 120, and can be suitable for Open Computing Project (OCP) servers. And it increases the user's operation convenience.

To sum up, the hard disk tray of the present invention can extend into the corresponding screw holes on the hard disk through the fixing parts on the side walls of the two bodies, and when the cover is closed on the body, the side walls of the two covers are located on the side walls of the two bodies. The outer sides of the two main bodies are restricted from expanding outwards, so that these fixing parts are maintained in the corresponding screw holes on the hard disk, and the hard disk is fixed on the hard disk tray. In addition, the body of the hard disk tray of the hard disk tray assembly of the present invention can be hooked to the first hard disk bay engaging part of the hard disk rack through the first body engaging part, so as to limit the main body from going opposite to the first direction relative to the hard disk rack direction and does not move in the second direction, and, when the cover is closed on the body, the first cover engaging part engages with the second hard disk bay engaging part, so as to limit the cover from moving opposite to the hard disk bay. The direction of the second direction is moved, and the hard disk tray is fastened to the hard disk rack.

Although the present invention has been disclosed as above with the embodiments, it is not intended to limit the present invention. Anyone skilled in the art can make some changes and modifications without departing from the spirit and scope of the present invention. Therefore, the present invention The scope of protection shall prevail as defined by the appended claims.

Claims (10)

1. a kind of hard disk pallet, suitable for housing a hard disk, the both sides of the hard disk include multiple screw holes, which includes：

One ontology including two ontology side walls and protrudes from the two ontologies side wall and corresponding at least part of the multiple screw hole Multiple fixing pieces；And

One cover is articulated in the ontology, and including two cover side walls, wherein

When the hard disk is positioned over the hard disk pallet, the multiple fixing piece is inserted into at least part of the multiple of the hard disk Screw hole, and when the cover is closed to the ontology, which is located at the outside of the two ontologies side wall and limits this two Side wall does not extend out.

2. the hardness of hard disk pallet as described in claim 1, the wherein cover is more than the hardness of the ontology.

3. hard disk pallet as described in claim 1, further includes：

One elastic component is configured between the ontology and the cover and is articulated at the ontology close to the cover.

4. hard disk pallet as described in claim 1, wherein respectively one of them of the ontology side wall and the corresponding cover side wall Including a pivot hole, another includes the pivot being arranged in the pivot hole.

5. hard disk pallet as described in claim 1, wherein respectively the ontology side wall includes toward first direction extension and toward one the One the first noumenon fastener of two directions bending, the hard disk pallet are suitable for being fixed to a hard disk rack together with the hard disk, this is hard Plate rail includes multiple first hard disk rack fasteners corresponding to multiple the first noumenon fasteners, which is suitable for by described Multiple the first noumenon fasteners are hooked together in the multiple first hard disk rack fastener, and limit the ontology relative to the hard disk rack not It does not move toward the direction in contrast to the first direction and toward the second direction, wherein the first direction is perpendicular to the second party To.

6. hard disk pallet as claimed in claim 5, wherein respectively the cover side wall includes one first cover fastener, the hard disk rack Multiple second hard disk rack fasteners including corresponding to the multiple first cover fastener, when the ontology is set to the hard disk rack And the cover, when being closed to the ontology, the multiple first cover fastener is hooked together in the multiple second hard disk rack fastener, It is not moved with limiting the cover relative to the hard disk rack toward the direction in contrast to the second direction.

7. hard disk pallet as described in claim 1, the wherein ontology include one second ontology fastener, which includes corresponding to In one second cover fastener of the second ontology fastener, which passes through the second cover fastener and the second ontology card The cooperation of component and be fixed on the ontology.

8. a kind of hard disk support bracket component, suitable for being configured in a servomechanism together with a hard disk, which includes：

One hard disk rack, including a hard disk rack bottom surface and the multiple first hard disk rack fasteners being set on the hard disk rack bottom surface and more A second hard disk rack fastener；And

One hard disk pallet is detachably secured to the hard disk rack, the hard disk pallet be suitable for carry the hard disk, and including：

One ontology, including two ontology side walls, wherein respectively the ontology side wall is included toward first direction extension and a past second direction One the first noumenon fastener of bending；And

One cover is articulated in the ontology, and including two cover side walls, wherein respectively the cover side wall engages including one first cover Part；

Wherein, which is hooked by the multiple the first noumenon fastener together in the multiple first hard disk rack fastener, and is limited It makes the ontology not move toward the second direction toward the direction in contrast to the first direction and not relative to the hard disk rack, when the lid When body is closed to the ontology, the multiple first cover fastener is hooked together in the multiple second hard disk rack fastener, with limitation The cover is not moved relative to the hard disk rack toward the direction in contrast to the second direction.

9. hard disk support bracket component as claimed in claim 8, the wherein hard disk rack include multiple fixed structures, it is individually fixed in hard Plate rail bottom surface and position form a guide rails in the both sides of the hard disk pallet, the multiple first hard disk rack fastener and described Multiple second hard disk rack fasteners are respectively formed on the multiple fixed structure.

10. hard disk support bracket component as claimed in claim 8, the wherein both sides of the hard disk include multiple screw holes, which includes The two ontologies side wall is protruded from and corresponding to multiple fixing pieces of at least part of the multiple screw hole, when the hard disk is positioned over During the hard disk pallet, the multiple fixing piece is inserted into at least part of the multiple screw hole of the hard disk, and when the cover is closed During together in the ontology, which is located at the outside of the two ontologies side wall and limits the two ontologies side wall and do not extend out.