CN201153044Y - Chassis Groups for Storage Devices - Google Patents

Abstract

A chassis group for a storage device comprises a main chassis, a sub chassis and a circuit board, wherein the main chassis is internally provided with an accommodating space, the sub chassis is detachably arranged in the accommodating space of the main chassis, and the circuit board is arranged in the sub chassis; therefore, the utility model discloses as long as take out son machine case from the accommodation space of mother machine case, can carry out the action of maintaining to the circuit board for effectively reduce the time of dismouting and maintenance.

Description

Chassis Groups for Storage Devices

technical field

The utility model relates to a storage device, in particular to a chassis set for the storage device.

Background technique

The traditional storage device mainly includes a chassis and a plurality of hard disks, wherein the chassis has a plurality of accommodation slots, so that each hard disk can be accommodated in each accommodation slot of the chassis and electrically connected to a circuit board inside the chassis. .

However, when the circuit board fails and needs to be repaired, the upper cover of the chassis is usually disassembled so as to take out the circuit board. However, the upper cover of the chassis is mostly screwed to the side panels on both sides of the chassis by a plurality of screws, so that when the maintenance personnel disassemble the upper cover of the chassis, they must use tools to remove the screws one by one. The disassembly process is quite troublesome. As a result, it will cause inconvenience to the maintenance personnel during maintenance, and also increase the time for maintenance.

Utility model content

The main purpose of the present invention is to provide a case set for storage devices, which can be quickly disassembled to facilitate maintenance of the internal circuit boards.

In order to achieve the above purpose, the utility model provides a chassis set for storage devices, which is characterized in that it includes:

A female chassis with an accommodating space inside;

a sub-chassis detachably arranged in the accommodating space of the main chassis; and

A circuit board is arranged in the sub-case.

One side of the sub-chassis has a cooling plate, and the circuit board is connected with the cooling plate.

The two opposite sides of the sub-chassis respectively have an engaging portion, and the engaging portions respectively engage with two opposite sides of the main chassis.

It also includes two fixing parts; the two opposite sides of the main chassis have at least one first fixing hole respectively, and the sub-chassis has at least one second fixing hole at each engaging part, each of the first fixing holes and each The second fixing holes communicate with each other, and each fixing piece is locked in each of the first fixing holes and each of the second fixing holes.

The beneficial effects of the utility model are:

In the chassis group used for storage devices of the utility model, when the circuit board needs to be maintained, the circuit board can be smoothly removed from the sub-chassis as long as the sub-chassis is taken out from the accommodating space of the main chassis for maintenance. It is quite convenient and can effectively reduce the maintenance time.

Description of drawings

In order to describe in detail the structure, features and effects of the present utility model, below in conjunction with the preferred embodiments and in conjunction with the accompanying drawings, describe in detail as follows, wherein:

Fig. 1 is the three-dimensional exploded view of a preferred embodiment of the utility model;

Figure 2 is a partial perspective exploded view of a preferred embodiment of the present invention; and

Fig. 3 is a combined view of a preferred embodiment of the utility model with the upper cover removed.

Detailed ways

Please refer to FIG. 1 , a chassis set 10 for storage devices provided by a preferred embodiment of the present invention includes a main chassis 20 , a sub-chassis 30 and a circuit board 50 . In this embodiment, the storage device is a server.

The main chassis 20 has a bottom plate 21, an upper cover 22 and two side plates 23, wherein the left and right sides of each side plate 23 have two first fixing holes 232 respectively, and the top and bottom sides are respectively locked. On the left and right sides of the base plate 21 and the upper cover 22, an accommodating space 24A and an accommodating space 24B communicating with the accommodating space 24A are surrounded between the base plate 21, the upper cover 22 and the two side plates 23, as Figure 3 shows. In addition, the main chassis 20 also has a plurality of partitions 25 , which can divide the accommodating space 24B into a plurality of accommodating slots 242 for accommodating a plurality of hard disks (not shown in the figure).

The sub-chassis 30 accommodates a power supply (not shown in the figure) and a motherboard (not shown in the figure), and the shape of the sub-chassis 30 is just the same as the shape of the accommodating space 24A of the main chassis 20, and the sub-chassis The size of 30 is slightly smaller than the size of the accommodating space 24A of the main chassis 20 , so that the sub-chassis 30 can be inserted into the accommodating space 24A of the main chassis 20 . The left and right sides of the sub-chassis 30 respectively have two engaging portions 32 and two second fixing holes 34 respectively arranged on the two engaging portions 32. The side plate 23 connects each second fixing hole 34 to each first fixing hole 232 . In addition, a cooling plate 36 is locked on one side of the sub-chassis 30 .

As shown in FIG. 3 , each fixing member 40 takes screws as an example, and is screwed through the first fixing hole 232 of the main chassis 20 and the second fixing hole 34 of the sub-chassis 30 in order to connect the main chassis 20 and the second fixing hole 34 of the sub-chassis 30. The sub-chassis 30 are fixed together.

As shown in FIG. 2 , the circuit board 50 is locked on the cooling plate 36 of the sub-chassis 30 and is located in the accommodating space 24A of the main chassis 20. In this way, the power supply and the main board of the sub-chassis 30 can be located in the main chassis 20. The hard disks of the chassis 20 are electrically connected.

It can be seen from the above structure that when the circuit board 50 breaks down and needs to be repaired, use a screwdriver to disassemble each fixing member 40, then pull the sub-chassis 30 out of the accommodating space 24A of the main chassis 20, and then remove the circuit board 50. It is disassembled from the cooling plate 36 of the sub-chassis 30, so that it can be repaired or replaced. After the circuit board 50 has been repaired or replaced, the circuit board 50 is first locked on the cooling plate 36 of the sub-casing 30, and then the sub-casing 30 is placed in the accommodating space 24A of the main cabinet 20 until the sub-casing 30 Each engaging portion 32 is engaged with each side plate 23 of the main chassis 20 , and finally each fixing member 40 is locked with a screwdriver to complete the assembly of the present invention.

As a result, the utility model can be disassembled quickly to facilitate the repair or replacement of the circuit board by maintenance personnel, which can effectively reduce the time for disassembly and maintenance and achieve the purpose of the utility model.

Certainly, the internal structures of the main chassis and the sub-chassis can be replaced with each other and are not limited to the above-mentioned embodiments. In other words, the partitions arranged in the main chassis can be arranged in the sub-chassis, so that the interior of the sub-chassis can use these partitions to separate the accommodating grooves for the storage of the hard disks, while the inside of the main chassis is only For accommodating the power supply and motherboard. When the sub-chassis is placed in the accommodation space of the main chassis, the hard disk accommodated in the sub-chassis can still be electrically connected with the power supply and the main board accommodated in the main chassis, so as to achieve the purpose of the utility model .

Claims (4)

1. A chassis group for storage devices, characterized in that it comprises: A female chassis with an accommodating space inside; a sub-chassis detachably arranged in the accommodating space of the main chassis; and A circuit board is arranged in the sub-case. 2 . The chassis set for storage devices according to claim 1 , wherein a side surface of the sub-chassis has a heat dissipation plate, and the circuit board is connected to the heat dissipation plate. 3 . 3. The chassis set for storage devices according to claim 1, wherein two opposite sides of the sub-chassis respectively have an engaging portion, and the engaging portions respectively engage with two opposite sides of the main chassis. side. 4. The chassis set for storage devices as claimed in claim 3, further comprising two fixing parts; two opposite sides of the main chassis respectively have at least one first fixing hole, and the sub-chassis is located on each The engaging portion has at least one second fixing hole, each of the first fixing holes communicates with each of the second fixing holes, and each of the fixing members is locked in each of the first fixing holes and each of the second fixing holes.

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