CN204331599U - The casing of server, device for fixing hard disk and server - Google Patents

Abstract

A server casing, a hard disk fixing device and a server. The casing of the server is used for installing data storage equipment, and the casing of the server includes a carrying plate, a connector assembly and a hard disk fixing device; the carrying plate has a top; the connector assembly is arranged on the carrying plate; the hard disk fixing device includes a tray and a pivoting handle; the tray is located next to the connector assembly, and is detachably arranged on the carrier plate, the tray includes a bottom plate and a side plate, the bottom plate is used to carry the data storage device, and the side plate is connected to one side of the bottom plate; the pivoting handle includes a catch The moving section, the connecting section, the installation pushing section and the dismounting pushing section; the detent section is connected to one side of the connecting section, the installation pushing section and the dismounting pushing section are connected to the other side of the connecting section, and the connecting section is pivoted On the tray, the installation pushing section and the dismounting pushing section are adjacent to opposite sides of the receiving top of the carrier plate, and the installation pushing section is closer to the connector assembly than the dismounting pushing section. The utility model can further improve the loading and unloading efficiency of the data storage equipment.

Description

Server casing, hard disk fixing device and server

technical field

The utility model relates to a server casing, a hard disk fixing device and a server, in particular to a server casing, a hard disk fixing device and a server applied to densely arranged hard disks.

Background technique

Today's world is in an era of rapid development of information technology. Whether it is an enterprise or an individual, it has long been using personal computers (such as: desktop computers, notebook computers, etc.) to handle affairs. However, with the maturity of communication technology, transnational e-commerce has become a trend to replace traditional regional business models. In this way, general personal computers cannot meet the needs of enterprises in the market. Therefore, the computer industry has developed various servers in different forms (such as: 2U server, rack server, blade server or vertical server, etc.) to solve the problem of electronicization in various enterprises.

In order to expand the performance of the server, the designers of the server will devote themselves to maximizing the number of computing units installed or the number of hard disks installed in a limited space. For a storage server mainly used for installing hard disks, the hard disk assembly is generally fixed in the casing of the server by means of screw locking. However, as a result of maximizing the number of hard disks installed, the gap between the hard disks is insufficient, which is not conducive to the alignment and locking of the screws. If the screw falls out of the screwdriver and falls into the slit of each hard disk, the assembler must spend time and effort to find the dropped screw, which leads to low assembly efficiency of the hard disk.

Therefore, how to further improve the assembly efficiency of the hard disk under the condition of limited space is one of the problems that the research and development personnel should solve.

Therefore, it is necessary to provide a server casing, a hard disk fixing device and a server to solve the above problems.

Utility model content

The utility model relates to a server, a casing of the server and a hard disk fixing device, so as to further improve the assembly efficiency of the hard disk under the condition of limited space.

A server casing disclosed by the utility model is used for installing at least one hard disk. The casing of the server includes a carrier plate, at least one connector assembly and at least one hard disk fixing device. The carrier has at least one top. The connector assembly is disposed on the carrier plate. The hard disk fixing device includes a tray and a pivoting handle. The tray is located beside the connector assembly and is detachably arranged on the carrier tray. The tray includes a bottom plate and at least one side plate. The bottom plate is used for carrying the hard disk. The side plate is connected to one side of the bottom plate. The pivoting handle includes a detent section, at least one connecting section, at least one installation pushing section and at least one dismounting pushing section. The detent section is connected to one side of the connecting section. Both the installation pushing section and the dismounting pushing section are connected to the side of the connecting section away from the braking section. The connecting section is pivotally arranged on the tray. The installation pushing section and the dismounting pushing section are adjacent to opposite sides of the receiving top of the carrier tray, and the installation pushing section is closer to the connector assembly than the dismounting pushing section. The pivoting handle can be rotated relative to the tray so that the hard disk is connected to the connector assembly by installing the pushing section against the top, or the hard disk is separated from the connector assembly by removing the pushing section against the top.

The utility model also discloses a server casing, the server casing is used for installing at least one data storage device, and the server casing includes: a carrying plate, the carrying plate has at least one receiving top; at least one A connector assembly, the at least one connector assembly is arranged on the carrier tray; and at least one hard disk fixing device, the at least one hard disk fixing device includes: a tray, which is located beside the connector assembly and is detachably arranged on the The tray includes a bottom plate and at least one side plate, the bottom plate is used to carry the data storage device, and the at least one side plate is connected to one side of the bottom plate; and a pivoting handle, the pivoting handle includes a latch moving section, at least one connecting section, at least one installation pushing section and at least one dismounting pushing section; The other side of the connecting section, the connecting section is pivotally arranged on the tray, the installation pushing section and the dismounting pushing section are adjacent to the opposite sides of the receiving top of the carrier tray, and the installation pushing section is larger than the dismounting pushing section The abutting section is close to the connector assembly; wherein, the pivoting handle can be rotated relative to the tray, so that the data storage device is connected to the connector assembly by pushing the mounting abutting section against the receiving top, or pushing the data storage device through the detachment. The butt section pushes against the top of the socket to separate the data storage device from the connector assembly.

A hard disk fixing device disclosed in the utility model is used for installing a hard disk on a carrying plate, and the carrying plate has a receiving top. The hard disk fixing device includes: a tray and a pivoting handle; the tray is installed On the carrier tray, the tray includes a bottom plate and at least one side plate, the bottom plate is used to carry the hard disk, and the at least one side plate is connected to one side of the bottom plate; the pivot handle includes a detent section, at least one joint section, at least one installation pushing section and at least one dismounting pushing section, the detent section is connected to one side of the connecting section, the installation pushing section and the dismounting pushing section are connected to the other side of the connecting section , the connecting section is pivotally arranged on the tray, and the installation pushing section and the dismounting pushing section are adjacent to opposite sides of the receiving top of the carrier tray.

A server disclosed in the utility model includes: a carrier plate, at least one connector component, at least one hard disk fixing device and at least one data storage device; the carrier plate has at least one receiving top; the at least one connector component is arranged on The carrying tray; the at least one hard disk fixing device includes: a tray and a pivoting handle; the tray is located beside the connector assembly and is detachably arranged on the carrying tray, the tray includes a bottom plate and at least one side plate, The at least one side plate is connected to one side of the bottom plate; the pivoting handle includes a detent section, at least one engagement section, at least one installation push section and at least one detachment push section, and the detent section is connected to the joint One side of the section, the installation pushing section and the dismounting pushing section are connected to the other side of the connecting section, the connecting section is pivotally arranged on the tray, the installing pushing section and the dismounting pushing section are adjacent to the bearing The opposite sides of the top of the disk, and the installation pushing section is closer to the connector assembly than the dismounting pushing section; the at least one data storage device is installed on the tray of the hard disk fixing device; wherein the pivot The handle can be rotated relative to the tray so that the data storage device is connected to the connector assembly by pushing against the receiving top through the installation pushing section, or pushing against the receiving top by the dismounting pushing section to make the data storage device Disengage the connector assembly.

According to the server, server casing and hard disk fixing device disclosed in the above-mentioned embodiments, through the interference between the installation pushing section of the pivoting handle and the receiving top of the carrier tray, or through the disassembly of the pivoting handle and the pushing section and the carrier tray The interference between the tops makes the tray slide and drives the data storage device fixed on the tray to be connected to the connector assembly or to be separated from the connector assembly. Thereby, the installation and disassembly of the data storage device can be easily completed only through the pivoting operation of the pivoting handle, so as to further improve the loading and unloading efficiency of the data storage device.

In addition, the tray and the carrier are assembled and disassembled through buckle holes, thereby avoiding the use of screws, so as to further improve the loading and unloading efficiency of the data storage device.

The above description about the content of the utility model and the following description of the implementation are used to demonstrate and explain the principle of the utility model, and provide further explanation of the claims of the utility model.

Description of drawings

FIG. 1 is a schematic perspective view of a server according to a first embodiment of the present invention.

FIG. 2 is a partially exploded schematic diagram of FIG. 1 .

FIG. 3A is a three-dimensional schematic diagram of the pivoting handle of the hard disk fixing device in FIG. 2 in a flipped up state.

FIG. 3B is a three-dimensional schematic diagram of the pivoting handle of the hard disk fixing device in FIG. 2 in a flipped and pressed down state.

4 and 5 are schematic diagrams illustrating the operation of the hard disk fixing device of FIG. 1 .

Description of main component symbols:

1 server

10 Server chassis

20 Data storage device

100 Carrying tray

110 Bottom wall

111 Buckle hole

111a release section

111b Buckle section

112 Guide bump

120 side wall

130 Subject Top

131 First side edge

132 Second side edge

200 Connector Assembly

210 circuit board

220 The first electrical connector

230 Second electrical connector

300 Hard Disk Fixing Device

310 Tray

311 Bottom plate

311a Combination gap

311b Guide Groove

312 side panels

312a Second positioning structure

313 The first limit plate

313a The first positioning structure

314 Second limit plate

315 Limiting guide groove

320 Pivot handle

321 Detent segment

322 Cohesion section

322a Third Positioning Structure

322b The fourth positioning structure

323 Install push section

324 Disassemble push section

400 Buffer Pad

500 Locks

600 Snap fasteners

Detailed ways

Please refer to Figure 1 to Figure 2. FIG. 1 is a schematic perspective view of a server according to a first embodiment of the present invention. FIG. 2 is a partially exploded schematic diagram of FIG. 1 . The server 1 of this embodiment includes a server casing 10 and a data storage device 20 . The casing 10 of the server is used for installing multiple data storage devices 20 . The data storage device 20 is, for example, a mechanical hard disk or a solid state hard disk.

In detail, the casing 10 of the server includes a carrier plate 100 , a plurality of connector assemblies 200 and a plurality of hard disk fixing devices 300 .

The tray 100 includes a bottom wall 110 and two side walls 120 . By default, there are multiple rows of adjacent hard disk installation spaces on the bottom wall 110 . The bottom wall 110 also has a plurality of buckle holes 111 and a plurality of guiding protrusions 112 . Each hard disk installation space is equipped with a plurality of buckle holes 111 and a guiding protrusion 112 . Each locking hole 111 has a locking section 111b and a releasing section 111a. The width of the release section 111 a of the buckle hole 111 is greater than the width of the buckle section 111 b of the buckle hole 111 . The two side walls 120 are respectively connected to opposite sides of the bottom wall 110 . In addition, a plurality of receiving tops 130 protrude from the bottom wall 110 . Each hard disk installation space is equipped with at least one top 130 .

The connector assembly 200 includes a circuit board 210 , a first electrical connector 220 and a second electrical connector 230 . The first electrical connector 220 and the second electrical connector 230 are disposed on the circuit board 210 , and the insertion interface of the first electrical connector 220 and the insertion interface of the second electrical connector 230 face opposite directions. A row of connector assemblies 200 is matched with every two rows of hard disk installation spaces. For example, the first row of hard disk installation space and the second row of hard disk installation space share a row of connector assemblies 200, and the first electrical connectors 220 of the connector assembly 200 are plugged in by the first row of hard disks, and Each of the second electrical connectors 230 of the connector assembly 200 is plugged into by the second row of hard disks.

In addition, the receiving tops 130 on the bottom wall 110 each have a first side edge 131 and a second side edge 132 opposite to each other, and the first side edge 131 is closer to the connector assembly 200 than the second side edge 132 .

Please refer to FIG. 3A and FIG. 3B further. FIG. 3A is a three-dimensional schematic diagram of the pivoting handle of the hard disk fixing device in FIG. 2 in a flipped up state. FIG. 3B is a three-dimensional schematic diagram of the pivoting handle of the hard disk fixing device in FIG. 2 in a flipped and pressed down state.

Each hard disk fixing device 300 is respectively disposed in each hard disk installation space on the bottom wall 110 . Each hard disk fixing device 300 includes a tray 310 and a pivoting handle 320 . The tray 310 is located on one side of the connector assembly 200 and is slidably disposed on the carrier tray 100 . In detail, the tray 310 includes a bottom plate 311 , two side plates 312 , two first limiting plates 313 and two second limiting plates 314 . The bottom plate 311 has a plurality of combination notches 311a and a guiding groove 311b. These combination notches 311 a run through the bottom plate 311 and are respectively located on opposite side edges of the bottom plate 311 . The guide groove 311b runs through the bottom plate 311 . The guiding protrusion 112 is matched with the guiding groove 311b, and the guiding protrusion 112 is located in the guiding groove 311b, and is used for guiding the sliding direction of the tray 310 .

The two side plates 312 are respectively connected to opposite sides of the bottom plate 311 . The two first limiting plates 313 and the two second limiting plates 314 respectively protrude from the two side plates 312 . In detail, the two first limiting plates 313 and the two second limiting plates 314 are respectively connected to the two side plates 312, and extend from the two side plates 312 toward the middle of the two side plates 312, and the first limiting plates 313 are relatively The second limiting plate 314 is away from the connector assembly 200 . The first limiting plate 313 and the second limiting plate 314 connected to the same side plate 312 together form a limiting guide groove 315 with the connected side plate 312 .

The pivoting handle 320 includes a detent section 321 , two engaging sections 322 , two installation pushing sections 323 and two dismounting pushing sections 324 . The two engaging sections 322 are respectively connected to opposite ends of the detent section 321 . The two installation pushing sections 323 are respectively connected to the side of the second engagement section 322 away from the locking section 321 , and the two detachment pushing sections 324 are respectively connected to the side of the second engagement section 322 away from the locking section 321 . The two connecting sections 322 are respectively pivoted on the two side plates 312 of the tray 310 and located in the two limiting guide grooves 315 , so that the pivoting handle 320 rotates relative to the tray 310 along an axis A parallel to the bottom wall 110 . The installation pushing section 323 is closer to the connector assembly 200 than the dismounting pushing section 324 , and the receiving tops 130 are respectively located between the installation pushing section 323 and the dismounting pushing section 324 . Take one set of hard disk fixing devices 300 as an example. One of the two receiving tops 130 located in the hard disk installation space is interposed between one set of installation pushing sections 323 and the dismounting pushing sections 324, and the other of the two receiving tops 130 is interposed between another set of installation pushing sections 323 and the disassembly pushing section 324.

In addition, the hard disk fixing device 300 further includes a plurality of buffer pads 400 , a plurality of locking components 500 and a plurality of buckling components 600 . The buffer pads 400 are respectively detachably installed in the combined notch 311 a, and the locking elements 500 respectively pass through the buffer pads 400 and are respectively locked to the data storage device 20 . The locking member 600 is fixed on the tray 310 and protrudes from the bottom edge of the tray 310 . The locking member 600 is slidably engaged with the locking section 111 b of the locking hole 111 or the releasing section 111 a located in the locking hole 111 .

The pivoting handle 320 can pivot relative to the tray 310, so that the installation pushing section 323 or the dismounting pushing section 324 interferes with the receiving top 130 respectively, so as to drive the tray 310 to slide relative to the carrier tray 100 to have a combination relatively close to the connecting component. position and a disengagement position relatively far away from the connecting component. The detailed operation of the hard disk fixing device 300 will be described later.

In addition, each first limiting plate 313 has a first positioning structure 313a, each side plate 312 has a second positioning structure 312a, and each connecting section 322 has a third positioning structure 322a and a fourth positioning structure 322a. positioning structure 322b. The third positioning structures 322a correspond to the first positioning structures 313a. The fourth positioning structures 322b correspond to the second positioning structures 312a. The third positioning structure 322a can be engaged with the first positioning structure 313a, so that the tray 310 can be positioned at the combined position by the first positioning structure 313a and the third positioning structure 322a. The fourth positioning structure 322b can be engaged with the second positioning structure 312a, so as to position the tray 310 at the disengagement position through the second positioning structure 312a and the fourth positioning structure 322b.

The connecting section 322 , the installation pushing section 323 , and the dismounting pushing section 324 of the above-mentioned pivoting handle 320 are all two, and are respectively connected to opposite sides of the locking section 321 . But it is not limited thereto. In other embodiments, there is only one engaging section 322 , one installation pushing section 323 , and one dismounting pushing section 324 , and they are only connected to a single side of the detent section 321 .

Please refer to FIG. 4 and FIG. 5 for detailed operation of the hard disk fixing device 300 . 4 and 5 are schematic diagrams illustrating the operation of the hard disk fixing device of FIG. 1 .

Firstly, the data storage device 20 is assembled on the tray 310 through the locking member 500 and the buffer pad 400 . Since the locking member 500 and the tray 310 are separated by the buffer pad 400 , the vibration-proof effect of the data storage device 20 can be improved.

Next, as shown in FIG. 4 , the pivoting handle 320 is turned and pressed in the direction indicated by the arrow a. When the pivoting handle 320 is pressed down, the installation pushing section 323 will push against the first side edge 131 of the top 130, so that the tray 310 is relatively close to the connector assembly 200 in the direction indicated by the arrow b and is located in the combination position , and together drive the data storage device 20 to be plugged directly into the first electrical connector 220 of the connector assembly 200 . In this way, the installation of the data storage device 20 can be completed through a simple pivoting operation.

In addition, after the pivoting handle 320 is pressed down, the third positioning structure 322a will be buckled to the first positioning structure 313a, so as to prevent the assembled hard disk fixing device 300 from being disengaged from the first electrical connector 220, thereby lifting the data storage device 20 and the first electrical connector 220. The assembly reliability of the first electrical connectors 220 .

Next, as shown in FIG. 5 , the lift-up pivot handle 320 is turned in the direction indicated by the arrow c. When the pivoting handle 320 is pulled up, the detachment pushing section 324 will push against the second side edge 132 of the top 130, so that the tray 310 is relatively far away from the connector assembly 200 in the direction indicated by the arrow d and is located at the disengaged position. , and drive the data storage device 20 to be directly detached from the first electrical connector 220 of the connector assembly 200 . In this way, the disassembly of the data storage device 20 can be completed through a simple pivoting operation.

In addition, after the pivoting handle 320 is pressed down, the fourth positioning structure 322b will be buckled to the second positioning structure 312a, so as to fix the pivoting handle 320 in a relatively upright position, thereby facilitating assembly personnel to disassemble or install the data storage device 20 .

Furthermore, in this embodiment, when the pivoting handle 320 is pressed down and lifted up, the connecting portion of the pivoting handle 320 is limited by the limiting guide groove 315 to ensure that the two side plates 312 of the tray 310 are not out of the way. turn. Therefore, it is ensured that the pivot hole of the pivot handle 320 does not detach from the pivot shafts on the two side plates 312 of the tray 310 , thereby improving the smoothness of the pivot handle 320 during operation.

According to the server, server casing and hard disk fixing device disclosed in the above-mentioned embodiments, through the interference between the installation pushing section of the pivoting handle and the receiving top of the carrier tray, or through the disassembly of the pivoting handle and the pushing section and the carrier tray The interference between the tops makes the tray slide and drives the data storage device fixed on the tray to be plugged into or disengaged from the connector assembly. Thereby, the installation and disassembly of the data storage device can be completed only through the pivoting operation of the pivoting handle, so as to further improve the loading and unloading efficiency of the data storage device.

In addition, the tray and the carrier are assembled and disassembled through buckle holes, thereby avoiding the use of screws, so as to further improve the loading and unloading efficiency of the data storage device.

Although the embodiments of the utility model are disclosed as above, they are not intended to limit the utility model. Any person skilled in the art, without departing from the spirit and scope of the utility model, shall follow the claims of the utility model The shape, structure, features and spirit described in the scope should be slightly changed, so the patent protection scope of the utility model must be defined by the scope of the appended claims of this specification.

Claims (20)

1. A server casing, the server casing is used for installing at least one data storage device, it is characterized in that the server casing includes: a carrier tray, the carrier tray has at least one receiving top; at least one connector assembly disposed on the tray; and At least one hard disk fixing device, the at least one hard disk fixing device includes: A tray, the tray is located next to the connector assembly and is detachably arranged on the carrier plate, the tray includes a bottom plate and at least one side plate, the bottom plate is used to carry the data storage device, and the at least one side plate is connected to one side of the floor; and A pivoting handle, the pivoting handle includes a detent section, at least one engagement section, at least one installation pushing section and at least one detachment pushing section, the detent section is connected to one side of the engagement section, the installation push section Both the abutment section and the detachment abutment section are connected to the other side of the connecting section, the connecting section is pivotally arranged on the tray, and the installation and detachment abutting section are adjacent to the opposite sides of the receiving top of the carrier tray. side, and the installation pushing section is closer to the connector assembly than the dismounting pushing section; Wherein, the pivoting handle can be rotated relative to the tray, so that the data storage device is connected to the connector assembly by pushing against the receiving top through the installation pushing section, or pushing against the receiving top by the detachable pushing section. The data storage device is disengaged from the connector assembly. 2. The casing of the server according to claim 1, wherein the supporting tray comprises a bottom wall and two side walls, the two side walls are respectively connected to opposite sides of the bottom wall, and the receiving top protrudes On the bottom wall, the receiving top has an opposite first side edge and a second side edge, the first side edge is closer to the connector assembly than the second side edge, and the tray is slidably arranged on the bottom wall , and the installation pushing section pushes against the first side edge of the receiving top to make the tray relatively close to the connector assembly, and the dismounting pushing section pushes against the second side edge of the receiving top to make the tray relatively far from the connector assembly. 3. The casing of the server as claimed in claim 2, wherein the pivot handle rotates relative to the tray along an axis, and the axis is parallel to the bottom wall. 4. The casing of the server according to claim 3, wherein the tray further comprises a first limiting plate and a second limiting plate, the first limiting plate and the second limiting plate are respectively protrudes from the side plate, and the first limit plate is farther away from the connector assembly than the second limit plate, so that the side plate, the first limit plate and the second limit plate surround a limit A position guide groove, and part of the detent segment is located in the limit guide groove. 5. The casing of the server according to claim 4, wherein the bottom plate of the tray further has a guide groove, and the carrier plate also has a guide protrusion, and the guide protrusion matches the a guide groove, and the guide protrusion is located in the guide groove. 6. The casing of the server according to claim 5, wherein the tray has an assembly position relatively close to the connection component and a disengagement position relatively far away from the connection component, and the first limiting plate has a first A positioning structure, the side plate has a second positioning structure, the connecting section has a third positioning structure and a fourth positioning structure, the third positioning structure corresponds to the first positioning structure, and the fourth positioning structure corresponds to The second positioning structure, the third positioning structure is engaged with the first positioning structure to position the tray at the combined position, the fourth positioning structure is engaged with the second positioning structure to position the tray at the disengaged Location. 7. The casing of the server according to claim 6, wherein the number of the at least one receiving top is two, the number of the at least one side plate is two, and the two side plates are respectively connected to two opposite sides of the bottom plate. side, the number of the at least one connecting section is two, the number of the at least one installation pushing section is two, the number of the at least one dismounting pushing section is two, and the two connecting sections are respectively connected to the opposite two sides of the detent section. The two installation pushing sections are respectively connected to the side of the two engaging sections away from the braking section, and the two detachable pushing sections are respectively connected to the side of the two engaging sections away from the braking section. Sections are respectively pivoted on the two side plates of the tray, one of the two tops is interposed between one set of the installation pushing section and the detachment pushing section, and the other of the two tops is interposed between the other set of the pushing sections. Install between the pushing section and the dismounting pushing section. 8. The casing of the server according to claim 7, wherein the number of the hard disk fixing devices is two, the connector assembly is interposed between the two hard disk fixing devices, and the connector assembly includes a circuit board . A first electrical connector and a second electrical connector, the first electrical connector and the second electrical connector are arranged on the circuit board, and the plug interface of the first electrical connector is connected to the second electrical connector The connectors of the connectors face the opposite direction. 9. The casing of the server as claimed in claim 8, wherein the carrier plate further has a buckle hole, the buckle hole has a buckle section and a release section, and the release section of the buckle hole The width of the buckle section is greater than the width of the buckle hole, and the hard disk fixing device also includes a buckle, which is fixed on the tray and protrudes from the bottom edge of the tray, and the buckle can be The buckling section slidably fastened to the buckle hole or the release section located at the buckle hole is disengaged from the buckle hole. 10. The casing of the server according to claim 9, wherein the bottom plate has a plurality of combined notches, and the hard disk fixing device further comprises a plurality of buffer pads and a plurality of locking pieces, and the buffer pads are detachable Installed in the combination gap, the locking pieces respectively pass through the buffer pads and are respectively used for locking to the data storage device. 11. A hard disk fixing device, the hard disk fixing device is used to make a hard disk be installed on a carrier plate, the carrier plate has a receiving top, it is characterized in that the hard disk fixing device comprises: A tray, the tray is mounted on the carrier plate, the tray includes a bottom plate and at least one side plate, the bottom plate is used to carry the hard disk, and the at least one side plate is connected to one side of the bottom plate; and A pivoting handle, the pivoting handle includes a detent section, at least one engagement section, at least one installation pushing section and at least one detachment pushing section, the detent section is connected to one side of the engagement section, the installation push section Both the abutment section and the detachment abutment section are connected to the other side of the connecting section, the connecting section is pivotally arranged on the tray, and the installation and detachment abutment section are adjacent to the opposite side of the receiving top of the carrier tray. sides. 12. The hard disk fixing device according to claim 11, wherein the tray further comprises a first limiting plate and a second limiting plate, the first limiting plate and the second limiting plate protrude respectively Out of the side plate, and the side plate, the first limiting plate and the second limiting plate surround a limiting guide groove, and part of the detent section is located in the limiting guiding groove. 13. The hard disk fixing device according to claim 12, wherein the tray has an assembly position relatively far away from the receiving top and a disengagement position relatively close to the receiving top, and the first limiting plate has a first Positioning structure, the side plate has a second positioning structure, the connecting section has a third positioning structure and a fourth positioning structure, the third positioning structure corresponds to the first positioning structure, and the fourth positioning structure corresponds to the The second positioning structure, the third positioning structure is engaged with the first positioning structure to position the tray at the combined position, the fourth positioning structure is engaged with the second positioning structure to position the tray at the disengagement position . 14. The hard disk fixing device according to claim 11, wherein the bottom plate has a plurality of combined notches, and the hard disk fixing device further comprises a plurality of buffer pads and a plurality of locking pieces, and the buffer pads are detachably installed respectively. Located in the combination gap, the locking pieces respectively pass through the buffer pads and are respectively used for locking on the hard disk. 15. A server, characterized in that the server comprises: a carrier tray, the carrier tray has at least one receiving top; at least one connector component, the at least one connector component is disposed on the carrier tray; At least one hard disk fixing device, the at least one hard disk fixing device includes: a tray, the tray is located next to the connector assembly and is detachably arranged on the carrier tray, the tray includes a bottom plate and at least one side plate, and the at least one side plate is connected to one side of the bottom plate; and A pivoting handle, the pivoting handle includes a detent section, at least one engagement section, at least one installation pushing section and at least one detachment pushing section, the detent section is connected to one side of the engagement section, the installation push section Both the resisting section and the dismounting pushing section are connected to the other side of the connecting section, the connecting section is pivotally arranged on the tray, and the installing pushing section and the dismounting pushing section are adjacent to the opposite sides of the receiving top of the carrier tray. side, and the installation pushing section is closer to the connector assembly than the dismounting pushing section; and at least one data storage device, the at least one data storage device is mounted on the tray of the hard disk fixing device; Wherein, the pivoting handle can be rotated relative to the tray, so that the data storage device is connected to the connector assembly by pushing against the receiving top through the installation pushing section, or pushing against the receiving top by the detachable pushing section. The data storage device is disengaged from the connector assembly. 16. The server according to claim 15, wherein the supporting tray comprises a bottom wall and two side walls, the two side walls are respectively connected to opposite sides of the bottom wall, and the receiving top protrudes from the bottom wall, the receiving top has a first side edge and a second side edge opposite, the first side edge is closer to the connector assembly than the second side edge, the tray is slidably arranged on the bottom wall, and the The installation pushing section pushes against the first side edge of the receiving top to make the tray relatively close to the connector assembly, and the dismounting pushing section pushes against the second side edge of the receiving top so that the tray is relatively far away from the connector assembly. Connector components. 17. The server of claim 16, wherein the pivot handle rotates relative to the tray along an axis, the axis being parallel to the bottom wall. 18. The server according to claim 16, wherein the tray further comprises a first limiting plate and a second limiting plate, the first limiting plate and the second limiting plate respectively protrude from The side plate, and the side plate, the first limiting plate and the second limiting plate surround a limiting guide groove, and part of the detent section is located in the limiting guiding groove. 19. The server according to claim 18, wherein the tray has an assembly position relatively far from the receiving top and a disengagement position relatively close to the receiving top, and the first limiting plate has a first positioning structure , the side plate has a second positioning structure, the connecting section has a third positioning structure and a fourth positioning structure, the third positioning structure corresponds to the first positioning structure, and the fourth positioning structure corresponds to the second positioning structure A positioning structure, the third positioning structure is engaged with the first positioning structure to position the tray at the combination position, and the fourth positioning structure is engaged with the second positioning structure to position the tray at the disengagement position. 20. The server according to claim 15, wherein the bottom plate has a plurality of combined notches, the hard disk fixing device further comprises a plurality of buffer pads and a plurality of locking pieces, and the buffer pads are detachably mounted on the In the combination gap, the locking pieces respectively pass through the buffer pads and are respectively locked to the data storage device.