CN210639527U

CN210639527U - Server hard disk expansion device

Info

Publication number: CN210639527U
Application number: CN201921636319.8U
Authority: CN
Inventors: 李啸宇; 陈雨; 鲍涛
Original assignee: Anhui Giant Ray Information Technology Co Ltd
Current assignee: Anhui Giant Ray Information Technology Co Ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-05-29
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a server hard disk expansion device, which comprises an installation frame, a fixed plate and a back plate; installing a frame: a partition board is arranged in the middle of the inside of the mounting frame, the partition board divides the inside of the mounting frame into two hard disk mounting grooves, and strip-shaped grooves are formed in the side surfaces of the mounting frame and the partition board; fixing a plate: the side surface of the fixed plate is provided with uniform strip-shaped grooves, and the fixed plate is provided with a fixed plate connecting assembly; backing plate: the side of installing frame is located to the backplate, and the side of backplate is opened there is even bar groove, and the side of backplate evenly is equipped with three extension board, and the middle part of backplate side and the one end of the extension board that is located the intermediate position correspond the position and have been opened logical groove, and threaded hole is all opened at the both ends of this extension board, and the upper end of backplate is equipped with backplate coupling assembling, this server hard disk extends the device, need not increase or delete any spare part just can extend the mounted position of hard disk to expand the hard disk capacity of server, thereby reduce the purchase cost of hard disk.

Description

Server hard disk expansion device

Technical Field

The utility model relates to a technical field is extended to the hard disk, specifically is a device is extended to server hard disk.

Background

The hard disk is the most important storage device of the computer, and is one of the most important memories in the computer, most software required by the computer to normally operate is stored on the hard disk, although the capacity of the hard disk is large, a plurality of hard disks are often required to be expanded when the hard disk is used for a large-scale server, but because the installation position of the hard disk is limited, the hard disk with larger capacity needs to be purchased to achieve the purpose of expanding the capacity, and the operation cost of the server is increased.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a device is extended to server hard disk, need not increase or delete the mounted position that any spare part just can extend the hard disk to expand the hard disk capacity of server, thereby reduce the purchase cost of hard disk, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a server hard disk expansion device comprises an installation frame, a fixing plate and a back plate;

installing a frame: a partition board is arranged in the middle of the inside of the mounting frame, the partition board divides the inside of the mounting frame into two hard disk mounting grooves, and strip-shaped grooves are formed in the side surfaces of the mounting frame and the partition board;

fixing a plate: the side surface of the fixed plate is provided with uniform strip-shaped grooves, and the fixed plate is provided with a fixed plate connecting assembly;

backing plate: the side of installing frame is located to the backplate, and the side of backplate is opened has even bar groove, and the side of backplate evenly is equipped with three extension board, and the middle part of backplate side and the one end corresponding position of the extension board that is located the intermediate position open logical groove, and the extension board that is located the intermediate position is sliding connection through leading to the groove with the backplate, and the both ends of this extension board all open threaded hole, and the upper end of backplate is equipped with backplate coupling assembling.

Further, fixed plate coupling assembling includes limiting plate, spacing groove and first screw, the limiting plate is equipped with two and locates the upper and lower surface of fixed plate respectively, the middle part of limiting plate is located to the spacing groove, the one end of first screw runs through the bar groove of spacing groove and installing frame side and the nut threaded connection of opposite side, loosens fixed plate coupling assembling's first screw, can upwards remove the position of fixed plate, and then forms the curb plate of the hard disk groove both sides that extend.

Further, the backboard connecting component comprises a sliding chute, a rotating shaft, a locking nut and a fixing rod, wherein the sliding chute is provided with two parts which are respectively arranged at two ends of the side surface of the backboard, the two ends of the rotating shaft are respectively and rotatably connected at the top end of the sliding chute, the locking nut is provided with two parts which are respectively and threadedly connected at two ends of the rotating shaft, the fixing rod is arranged on the rotating shaft, the fixing rod is provided with a frame plate, the two ends of the side surface of the frame plate are respectively provided with a connecting plate, the connecting plates are in threaded connection with a limiting plate on the upper surface of the fixing plate through second screws, the surface of the frame plate is provided with a PLC (programmable logic controller), the input end of the PLC is electrically connected with the output end of an external power supply, the surface of the PLC is provided with a temperature sensor, the temperature sensor is, the temperature sensor can detect the temperature of the hard disk and protect the hard disk.

Furthermore, baffles are arranged on two sides of the through groove in the middle of the side face of the back plate and are in threaded connection with the threaded hole in one end of the support plate through third screws, the baffle and the third screws can movably connect the support plate in the middle position, and the support plate penetrates through the through groove to fix the other end of the support plate.

Further, still include fixed block, fourth screw and heat dissipation fan, the fixed block passes through the side fixed connection of fourth screw and backplate, the side of fixed block is located to the heat dissipation fan, and the input of heat dissipation fan is connected with the output electricity of PLC controller, and the heat dissipation fan is mutually supported with temperature sensor, and when the high temperature, temperature sensor feeds back the signal to the PLC controller, and then the control heat dissipation fan is dispelled the heat and is cooled down the hard disk.

Compared with the prior art, the beneficial effects of the utility model are that: this device is extended to server hard disk has following benefit:

1. this fixed plate coupling assembling of server hard disk expansion device can upwards remove the position of fixed plate, loosens first screw at first, upwards removes the fixed plate to suitable position, screws first screw again, and then can form the curb plate of hard disk groove both sides that expand.

2. This backplate coupling assembling of server hard disk expansion device can realize the upset of frame plate, makes the frame plate become the last curb plate of the hard disk mounting groove that expands, loosens lock nut, and on the frame plate that will be located on the extension board overturns the fixed plate after the removal of opposite side through the pivot, utilize the second screw to connect the connecting plate of fixed plate and frame plate side fixed, and then convert the frame plate into the last curb plate of the hard disk mounting groove that expands.

3. After the third screw is loosened, one end of the support plate can penetrate through the through groove and be aligned with one side of the mounting frame, and then the other end of the support plate is fixed by the third screw again, so that the support plate becomes a middle side plate of the expanded hard disk mounting groove.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

fig. 3 is a schematic view of the back structure of the present invention.

In the figure: the heat radiation fan comprises an installation frame 1, a partition plate 11, a fixing plate 2, a fixing plate connecting assembly 3, a limiting plate 31, a limiting groove 32, a first screw 33, a second screw 34, a back plate 4, a support plate 41, a threaded hole 42, a back plate connecting assembly 5, a sliding groove 51, a rotating shaft 52, a locking nut 53, a fixing rod 54, a frame plate 55, a connecting plate 56, a PLC 57 controller 58, a temperature sensor 58, a baffle 6, a third screw 61, a fixing block 7, a fourth screw 71 and a heat radiation fan 72.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a server hard disk expansion device comprises an installation frame 1, a fixed plate 2 and a back plate 4;

installing a frame 1: a partition board 111 is arranged in the middle of the inside of the installation frame 1, the partition board 111 divides the inside of the installation frame 1 into two hard disk installation grooves, and strip-shaped grooves are formed in the side faces of the installation frame 1 and the partition board 111;

fixing a plate 2: the side surface of the fixing plate 2 is provided with uniform strip-shaped grooves, the fixing plate 2 is provided with a fixing plate connecting assembly 3, the fixing plate connecting assembly 3 comprises two limiting plates 31, two limiting grooves 32 and first screws 33, the two limiting plates 31 are respectively arranged on the upper surface and the lower surface of the fixing plate 2, the limiting grooves 32 are arranged in the middle of the limiting plates 31, and one ends of the first screws 33 penetrate through the limiting grooves 32 and the strip-shaped grooves in the side surface of the mounting frame 1 and are in threaded connection with nuts on the other side;

the back plate 4: the back plate 4 is arranged on the side surface of the mounting frame 1, the side surface of the back plate 4 is provided with uniform strip-shaped grooves, the side surface of the back plate 4 is uniformly provided with three support plates 41, the middle part of the side surface of the back plate 4 is provided with a through groove corresponding to one end of the support plate 41 positioned at the middle position, the support plate 41 positioned at the middle position is in sliding connection with the back plate 4 through the through groove, both ends of the support plate 41 are provided with threaded holes, both sides of the through groove at the middle part of the side surface of the back plate 4 are provided with baffle plates 6, the baffle plates 6 are in threaded connection with the threaded holes at one end of the support plate 41 through third screws 61, the upper end of the back plate 4 is provided with a back plate connecting component 5, the back plate connecting component 5 comprises sliding grooves 51, rotating shafts 52, locking nuts 53 and fixed rods 54, the sliding grooves 51 are provided with two ends respectively arranged on the side surface, the dead lever 54 is arranged on the rotating shaft 52, the dead lever 54 is provided with a frame plate 55, the two ends of the side surface of the frame plate 55 are respectively provided with a connecting plate 56, the connecting plates 56 are in threaded connection with the limiting plate 31 on the upper surface of the fixed plate 2 through the second screws 34, the surface of the frame plate 55 is provided with a PLC 57, the input end of the PLC 57 is electrically connected with the output end of an external power supply, the surface of the PLC 57 is provided with a temperature sensor 58, and the temperature sensor 58 is electrically connected with the PLC 57 in a two-way mode.

Wherein: the heat dissipation device is characterized by further comprising a fixing block 7, a fourth screw 71 and a heat dissipation fan 72, wherein the fixing block 7 is fixedly connected with the side face of the back plate 4 through the fourth screw 71, the heat dissipation fan 72 is arranged on the side face of the fixing block 7, and the input end of the heat dissipation fan 72 is electrically connected with the output end of the PLC 57.

The backboard connecting component 5 can realize the turnover of the frame plate 55, so that the frame plate 55 becomes the upper side plate of the expanded hard disk mounting groove, the locking nut 53 is loosened, the frame plate 55 on the support plate 41 is turned over to the other side of the movable fixing plate 2 through the rotating shaft 52, the second screw 34 is used for connecting and fixing the fixing plate 2 and the connecting plate 56 on the side surface of the frame plate 55, and the frame plate 55 is further converted into the upper side plate of the expanded hard disk mounting groove.

When in use:

the fixing plate connecting assembly 3 of the server hard disk expanding device can move the position of the fixing plate 2 upwards, firstly loosen the first screw 33, move the fixing plate 2 upwards to a proper position, then tighten the first screw 33, further form side plates at two sides of an expanded hard disk groove, the backboard connecting assembly 5 can realize the turnover of the frame plate 55, enable the frame plate 55 to become an upper side plate of the expanded hard disk mounting groove, loosen the locking nut 53, turn the frame plate 55 on the supporting plate 41 to the other side of the moved fixing plate 2 through the rotating shaft 52, connect and fix the connecting plates 56 at the side surfaces of the fixing plate 2 and the frame plate 55 by using the second screw 34, further convert the frame plate 55 into the upper side plate of the expanded hard disk mounting groove, after the supporting plate 41 in the middle of the backboard 4 loosens the third screw 61, one end of the supporting plate 41 can pass through the through groove and be aligned with one side of the mounting frame, and then, the other end of the support plate 41 is fixed by using the third screw 61 again, so that the support plate 41 becomes a middle side plate of the expanded hard disk mounting groove, the heat dissipation fan 72 is matched with the temperature sensor 58, and when the temperature is too high, the temperature sensor 58 feeds back a signal to the PLC 57, so that the heat dissipation fan 72 is controlled to dissipate heat and cool the hard disk.

It should be noted that, in this embodiment, the specific model of the core chip of the PLC controller 57 is siemens S7-300, the temperature sensor 58 and the heat dissipation fan 72 may be freely configured according to an actual application scenario, the temperature sensor 58 may be an LMT70 type temperature sensor manufactured by shenzhen meichu technologies ltd, and the heat dissipation fan 72 may be a WDF12038BL type heat dissipation fan manufactured by schchangwortdefu electronics ltd. The PLC controller controls the operation of the temperature sensor 58 and the heat radiating fan 72 in a conventional manner.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device is extended to server hard disk which characterized in that: comprises an installation frame (1), a fixed plate (2) and a back plate (4);

mounting frame (1): a partition plate (11) is arranged in the middle of the interior of the mounting frame (1), the partition plate (11) divides the interior of the mounting frame (1) into two hard disk mounting grooves, and strip-shaped grooves are formed in the side faces of the mounting frame (1) and the partition plate (11);

fixing plate (2): the side surface of the fixed plate (2) is provided with uniform strip-shaped grooves, and the fixed plate (2) is provided with a fixed plate connecting assembly (3);

back sheet (4): the side of installing frame (1) is located in backplate (4), and the side of backplate (4) is opened there is even bar groove, and the side of backplate (4) evenly is equipped with three extension board (41), and the middle part of backplate (4) side corresponds the position with the one end that is located intermediate position extension board (41) and has opened logical groove, and extension board (41) that are located intermediate position are sliding connection through leading to groove and backplate (4), and the both ends of this extension board (41) all open threaded hole, and the upper end of backplate (4) is equipped with backplate coupling assembling (5).

2. The device for expanding the hard disk of the server according to claim 1, wherein: fixed plate coupling assembling (3) include limiting plate (31), spacing groove (32) and first screw (33), limiting plate (31) are equipped with two and locate the upper and lower surface of fixed plate (2) respectively, the middle part of limiting plate (31) is located in spacing groove (32), the one end of first screw (33) runs through the bar groove of spacing groove (32) and installing frame (1) side and the nut threaded connection of opposite side.

3. The device for expanding the hard disk of the server according to claim 2, wherein: the backboard connecting component (5) comprises a sliding groove (51), a rotating shaft (52), a locking nut (53) and a fixing rod (54), wherein the sliding groove (51) is provided with two ends which are respectively arranged at the two sides of the backboard (4), the two ends of the rotating shaft (52) are respectively connected to the top end of the sliding groove (51) in a rotating way, the locking nut (53) is provided with two ends which are respectively in threaded connection with the rotating shaft (52), the fixing rod (54) is arranged on the rotating shaft (52), a frame plate (55) is arranged on the fixing rod (54), the two ends of the side surface of the frame plate (55) are respectively provided with a connecting plate (56), the connecting plate (56) is in threaded connection with a limiting plate (31) on the upper surface of the fixing plate (2) through a second screw (34), the surface of the frame plate (55) is provided with a PLC controller (57), and the input end of the PLC, and a temperature sensor (58) is arranged on the surface of the PLC controller (57), and the temperature sensor (58) is in bidirectional electric connection with the PLC controller (57).

4. The device for expanding the hard disk of the server according to claim 1, wherein: baffle (6) are arranged on two sides of the through groove in the middle of the side face of the back plate (4), and the baffle (6) is in threaded connection with a threaded hole in one end of the support plate (41) through a third screw (61).

5. The device for expanding the hard disk of the server according to claim 3, wherein: still include fixed block (7), fourth screw (71) and heat dissipation fan (72), side fixed connection of fixed block (7) through fourth screw (71) and backplate (4), the side of fixed block (7) is located in heat dissipation fan (72), and the input of heat dissipation fan (72) is connected with the output electricity of PLC controller (57).