CN205353888U - Cableless ization storage server - Google Patents

Abstract

The utility model belongs to the server field relates to a cableless ization storage server, and this server includes signal power break plate, power module and mainboard, signal power break plate one side is equipped with mainboard connection ware and power connector respectively, the mainboard is through pegging graft the mainboard connection ware is connected the signal power break plate, power module is through pegging graft power connector connects the signal power break plate. This application nos cableization in the case space of 1U height has realized the hot plug of hard disk and has maintained or change, do not have yet the cableization the realization plug of mainboard maintain or change, greatly reduced the degree of difficulty of maintaining of saving, reduced the maintenance cost.

Description

A cable-free storage server

technical field

The utility model belongs to the field of servers and relates to a cable-free storage server.

Background technique

At present, my country's network is becoming more and more popular, and new technologies such as cloud computing and big data are vigorously developed. Individuals' needs for data backup and enterprises' needs for data platforms require the use of a large number of storage servers;

During the operation of the storage device, the hard disk is continuously storing data, and when the data capacity of the hard disk reaches a certain size, the hard disk needs to be replaced or maintained; there are usually multiple hard disks running at the same time inside the storage chassis, replacement or When maintaining a hard disk, the normal operation of other hard disks cannot be affected. This requires the hard disk to support hot swapping, that is, the hard disk needs to support power on and off independently without affecting other hard disks.

The hard disks in the storage server are all connected to a backplane to realize hot swapping. The backplane needs the input and output signals of the mainboard, and the backplane and hard disks also need the power supply of the power module; the signal between the backplane and the mainboard in the existing storage server Cable transmission is used for the connection, and the power supply between the backplane, the hard disk and the power module is also transmitted by cable.

Due to the limitation of hard disk size and cabinet size in the existing storage server chassis, 1U storage server generally houses four hot-swappable 3.5" hard disks or ten 2.5" hard disks. With the development of new technologies such as cloud computing and big data, The capacity of data storage will be larger and larger, that is, more hard disks need to be placed in each "U" storage chassis space.

The main boards in the existing storage case are all fixed inside the case by screws. When the main board needs to be maintained or replaced, the storage case needs to be disassembled from the cabinet, the upper cover of the case should be opened, and then the main board should be maintained or replaced. After the maintenance or replacement of the motherboard, the upper cover of the chassis is installed, and finally the chassis is installed in the cabinet. This method is time-consuming and laborious, and is extremely inconvenient for quick maintenance of the motherboard.

The backplane of the storage server is connected to the mainboard and power supply by cables. The cable connection leads to a messy layout in the storage server chassis, and it is impossible to intuitively reflect the relationship between the backplane, mainboard, and power supply. The cable connection will also affect the signal quality. It will cause poor signal quality and unstable signal quality; if there is a wrong connection between the cables, it will cause the equipment to not work normally or cause damage to the equipment.

Utility model content

In order to solve the above-mentioned problem that the server cannot abandon cables, the present application proposes a server without cables. The connection method in this application mainly adopts plug-in connection, and generally uses golden fingers or connectors for connection. It not only facilitates the hot swapping of the server, but also has no cable connection.

The technical solution adopted by the utility model is: a cable-free storage server, the server includes a signal power distribution board, a power module and a main board, one side of the signal power distribution board is respectively provided with a main board connector and a power connector, The main board is connected to the signal power distribution board by plugging in the main board connector, and the power module is connected to the signal power distribution board by plugging in the power connector.

The further technical solution of the present utility model is: the server also includes a hard disk backplane and a hard disk module, one end of the signal power distribution board is provided with a golden finger, and one side of the hard disk backboard corresponds to the golden finger on the signal power distribution board. A connector is provided at the position where the gold finger is inserted into the connector, and the other side of the hard disk backplane is provided with a connector for inserting the hard disk module.

The further technical solution of the present utility model is: the server also includes a controller module, the controller module includes a controller box and a mainboard, the mainboard is installed in the controller box, the server also includes a chassis, The controller module is inserted into the chassis, and the end of the controller module inserted into the chassis is provided with a notch to facilitate insertion of the main board.

A further technical solution of the utility model is: the signal power distribution board is also provided with a system fan, and the system fan blows to the main board.

The beneficial effects of the utility model are: the utility model discloses a cable-free storage server based on a 1U chassis with 10 2.5" hot-swappable hard disks and a motherboard plugged in. The hot-swappable maintenance or replacement of the hard disk also realizes the plug-in maintenance or replacement of the motherboard without cables, which greatly reduces the difficulty of storage maintenance and reduces maintenance costs.

Description of drawings

FIG. 1 is a diagram of the internal structure of the server in the embodiment of the present application.

Fig. 2 is a perspective view of an embodiment of the present application.

Fig. 3 is an exploded view of an internal module in the embodiment of the present application.

Fig. 4 is a structural diagram of a controller module in the embodiment of the present application.

Fig. 5 is a display diagram of a power supply module and a controller module plugged into a chassis in the embodiment of the present application.

detailed description

The utility model discloses a cable-free storage server based on a 1U chassis with 10 hot-swappable hard disks and a mainboard. The internal main board is also pluggable, which is convenient for quick maintenance or replacement of the main board. The interconnection between the backplane, main board and power supply inside the chassis realizes a cable-free connection, ensuring stable and reliable signal transmission, and also The convenience of maintenance is realized.

In view of the long-term stable operation of the hard disk in the storage device, the fast maintainability of the installed hard disk and the main board, etc., the purpose of this utility model is to provide a 1U wireless Cable-based storage server. In order to achieve the above-mentioned purpose, the utility model mainly adopts the following technical solutions: a kind of cable-free storage server with 10 hot-swappable hard disks installed on a 1U chassis and a plug-in motherboard is shown in Fig. 1, including a chassis 1 , a hard disk module 2, a hard disk backplane 3, a system fan 4, a signal power distribution board 5, a main board 6, a controller box 7, a controller module 8, and a power module 9.

This cable-free storage server accommodates ten 2.5"hot-swappable hard disk modules 2, and the hard disk modules 2 are all installed in the front of the chassis 1. Hot swapping can be performed in the chassis 1 as shown in FIG. 2 .

Each hard disk module 2 is connected to the hard disk backplane 3 through a connector, and the hard disk backplane 3 is responsible for transmitting and distributing the signals and power required for the work of each hard disk module 2 .

The front end of the signal power distribution board 5 is connected to the connector on the hard disk backplane 3 through the gold finger of the circuit board, the left rear end of the signal power distribution board 5 is connected to the main board 6 through a high-speed connector, and the right rear end of the signal power distribution board 5 Refer to FIG. 3 for connection with the connector at the end of the power module 9 through the power connector.

The system fan 4 is installed above the signal power distribution board 5 between the hard disk backplane 3 and the mainboard 6. The system fan 4 keeps sucking air and cooling the hard disk module 2 and keeps blowing and cooling the mainboard 6.

The controller box body 7 is a plug-in module. After the main board 6 is installed in the controller box body 7 and fixed, the main board 6 and the controller box body 7 become a controller module 8 as shown in FIG. 4 .

The controller module 8 is installed in the rear portion of the chassis 1, so far the plugging and unplugging of the mainboard 6 has been realized; Perform maintenance or replacement directly without dismantling the entire chassis, as shown in Figure 5.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (4)

1. one kind stores server without cableization, it is characterized in that: this server includes signal power source distribution plate, power module and mainboard, described signal power source distribution plate one side is respectively equipped with motherboard connector and power connector, described mainboard connects described signal power source distribution plate by motherboard connector described in grafting, and described power module connects described signal power source distribution plate by power connector described in grafting.

2. server according to claim 1, it is characterized in that: described server also includes hard disk backboard and hard disc module, one end of described signal power source distribution plate is provided with golden finger, on the described hard disk backboard corresponding described signal power source distribution plate of one side, the position of golden finger is provided with adapter, adapter described in described golden finger grafting, the another side of described hard disk backboard is provided with the adapter of grafting hard disc module.

3. server according to claim 1, it is characterized in that: described server also includes controller module, described controller module includes controller box body and mainboard, described mainboard is arranged in described controller box body, described server also includes cabinet, described controller module inserts described cabinet, and described controller module inserts one end of described cabinet and is provided with the breach facilitating described mainboard grafting.

4. server according to claim 1, it is characterised in that: described signal power source distribution plate is additionally provided with system fan, and described system fan blows to described mainboard.