TWM510035U - Server, server case and hard disk fixing device - Google Patents

Description

Server, server case and hard disk fixture

The present invention relates to a server casing, and more particularly to a server for a densely arranged hard disk, a server casing and a hard disk fixing device.

Nowadays, the world is in an era of rapid development of information technology. Both enterprises and individuals have already used personal computers (such as desktop computers, notebook computers, etc.) to handle transactions. However, with the maturity of communication technology, transnational e-commerce has replaced traditional regional business models. As a result, the average personal computer can no longer meet the needs of enterprises in the mall. Therefore, the computer industry has developed various types of servers (such as 2U servers, rack servers, blade servers or vertical servers) to solve the problem of electronic enterprises.

In order to increase the performance of the server, the designer of the server is committed to maximizing the number of computing units or the number of hard disks installed in a limited space. In the case of a storage server mainly used for mounting a hard disk, the hard disk assembly is generally fixed in the casing of the server by means of a screw lock. However, the result of maximizing the number of hard disk installations results in insufficient gaps between the hard disks to facilitate alignment and locking of the screws. If the screw unfortunately falls off the screwdriver and falls into the slit of each hard disk, the assembler must take time and effort to find the dropped screw, which leads to the assembly efficiency of the hard disk.

Therefore, how to further improve the assembly efficiency of the hard disk in the case of limited space is one of the problems that the researcher should solve.

The present invention relates to a server, a server casing and a hard disk fixing device, thereby In the case of limited space, the assembly efficiency of the hard disk is further improved.

The casing of the server disclosed in the present invention is provided for at least one hard disk. The casing of the server comprises a carrier tray, at least one connector assembly and at least one hard disk fixing device. The carrier tray has at least one top. The connector assembly is disposed on the carrier tray. The hard disk fixture includes a tray and a pivot handle. The tray is located next to the connector assembly and is detachably mounted to the carrier tray. The tray includes a bottom plate and at least one side plate. The bottom plate is used to carry a hard disk. The side plates are connected to one side of the bottom plate. The pivoting handle includes a swaying section, at least one engaging section, at least one mounting urging section and at least one detaching pushing section. The swaying section is connected to one side of the engaging section. The installation pushing section and the dismounting pushing section are all connected to the connecting section away from one side of the swaying section. The connecting section is pivoted on the tray. The mounting push-off section and the detaching push-off section are adjacent to opposite sides of the top of the carrier tray, and the mounting push-off section is closer to the connector component than the detaching push-off section. The pivoting handle is rotatable relative to the tray to push the hard disk to the connector assembly through the mounting push-up section, or to push the hard disk away from the connector assembly by pushing the push-toe portion against the top.

The hard disk fixing device disclosed in the present invention is for mounting a hard disk on a carrier. The carrier tray has a top. The hard disk fixture includes a tray and a pivot handle. The tray is mounted on a carrier tray. The tray includes a bottom plate and at least one side plate. The bottom plate is used to carry a hard disk. The side plates are connected to one side of the bottom plate. The pivoting handle includes a swaying section, at least one engaging section, at least one mounting urging section and at least one detaching pushing section. The swaying section is connected to one side of the engaging section. The mounting push-over section and the detaching push-over section are all connected to the other side of the engaging section. The connecting section is pivoted on the tray. And the mounting pushing section and the dismounting pushing section are adjacent to opposite sides of the top of the carrying tray.

The server disclosed in the present invention comprises a carrier tray, at least one connector assembly, at least one hard disk fixture and at least one data storage device. The carrier tray has at least one top. The connector assembly is disposed on the carrier tray. The hard disk fixture includes a tray and a pivot handle. The tray is located in the connector assembly Side, and detachable on the carrier tray. The tray includes a bottom plate and at least one side plate. The side plates are connected to one side of the bottom plate. The pivoting handle includes a swaying section, at least one engaging section, at least one mounting urging section and at least one detaching pushing section. The swaying section is connected to one side of the engaging section. The mounting push-over section and the detaching push-over section are all connected to the other side of the engaging section. The connecting section is pivoted on the tray. The mounting push-off section and the detaching push-off section are adjacent to opposite sides of the top of the carrier tray, and the mounting push-off section is closer to the connector component than the detaching push-off section. The data storage device is mounted on the tray of the hard disk fixture. Wherein the pivoting handle is rotatable relative to the tray to push the data storage device to the connector assembly through the mounting push-up portion, or to push the data storage device out of the connector assembly by pushing the push-to-reach portion against the top portion .

According to the server, the server casing and the hard disk fixing device disclosed in the above embodiments, the mounting of the pivoting handle and the top of the carrier are interfered by the top, or the disassembly of the pivoting handle is pushed. Interference with the top of the carrier tray causes the tray to slip and drive the data storage device secured to the tray to be attached to or disconnected from the connector assembly. Thereby, the installation and disassembly of the data storage device can be easily accomplished by pivoting the pivoting handle 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 the snap holes, thereby avoiding the use of the screws, thereby further improving the loading and unloading efficiency of the data storage device.

The above description of the present invention and the following description of the embodiments are intended to illustrate and explain the principles of the present invention and to provide a further explanation of the scope of the invention.

1‧‧‧Server

10‧‧‧Server case

20‧‧‧Data storage equipment

100‧‧‧ Carrying tray

110‧‧‧Bottom wall

111‧‧‧Snap hole

111a‧‧‧ release section

111b‧‧‧Snap section

112‧‧‧Guiding bumps

120‧‧‧Side wall

130‧‧‧ by top

131‧‧‧First side edge

132‧‧‧Second side

200‧‧‧Connector components

210‧‧‧ boards

220‧‧‧First electrical connector

230‧‧‧Second electrical connector

300‧‧‧hard disk fixture

310‧‧‧Tray

311‧‧‧floor

311a‧‧‧ combination gap

311b‧‧‧ guiding groove

312‧‧‧ side panels

312a‧‧‧Second positioning structure

313‧‧‧First Limit Board

313a‧‧‧First positioning structure

314‧‧‧second limit board

315‧‧‧limit guide

320‧‧‧ pivot handle

321‧‧‧掣动段

322‧‧‧Connecting section

322a‧‧‧3rd positioning structure

322b‧‧‧fourth positioning structure

323‧‧‧Installation

324‧‧‧Disassembly push

400‧‧‧ cushion

500‧‧‧Locker

600‧‧‧ card fasteners

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

Fig. 2 is a partial exploded view of Fig. 1.

Fig. 3A is a perspective view showing the pivoting handle of the hard disk fixing device of Fig. 2 in a state of being lifted up.

Fig. 3B is a perspective view showing the pivoting handle of the hard disk fixing device of Fig. 2 in a state of being twisted and pressed.

Fig. 4 and Fig. 5 are diagrams showing the operation of the hard disk fixing device of Fig. 1.

Please refer to Figures 1 to 2. 1 is a perspective view of a server according to a first embodiment of the present invention. Fig. 2 is a partial exploded view of Fig. 1. The server 1 of this embodiment includes a server casing 10 and a data storage device 20. The server casing 10 is provided for mounting a plurality of 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 server casing 10 includes a carrier 100, a plurality of connector assemblies 200, and a plurality of hard disk fixtures 300.

The carrier tray 100 includes a bottom wall 110 and two side walls 120. A plurality of rows of adjacent hard disk mounting spaces are pre-arranged on the bottom wall 110. The bottom wall 110 further has a plurality of snap holes 111 and a plurality of guiding protrusions 112. Each hard disk mounting space is matched with a plurality of snap holes 111 and a guiding bump 112. Each of the latching holes 111 has a latching section 111b and a releasing section 111a. The width of the release section 111a of the snap hole 111 is larger than the width of the snap section 111b of the snap hole 111. The two side walls 120 are respectively connected to opposite sides of the bottom wall 110. In addition, the bottom wall 110 has a plurality of tops 130 that protrude. Each hard disk mounting space is matched 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 plug interface of the first electrical connector 220 and the plug connector of the second electrical connector 230 face in opposite directions. Each row of hard disk mounting space is matched with a row of connector assemblies 200. For example, the first row of hard disk installation space and the first The two rows of hard disk mounting spaces share a row of connector assemblies 200, and each of the first electrical connectors 220 of the connector assembly 200 is for the first row of hard disks to be inserted, and the second electrical connectors of the connector assembly 200 230 for the hard disk of the second row.

In addition, the top portions 130 of the bottom wall 110 each have an opposite first side edge 131 and a second side edge 132 , and the first side edge 131 is closer to the connector assembly 200 than the second side edge 132 .

Please refer to Figures 3A and 3B for further details. Fig. 3A is a perspective view showing the pivoting handle of the hard disk fixing device of Fig. 2 in a state of being lifted up. Fig. 3B is a perspective view showing the pivoting handle of the hard disk fixing device of Fig. 2 in a state of being twisted and pressed.

Each of the hard disk fixing devices 300 is disposed in each of the hard disk mounting spaces on the bottom wall 110. Each hard disk fixture 300 includes a tray 310 and a pivot 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 combined notches 311a and a guiding groove 311b. The combined notches 311a extend through the bottom plate 311 and are located on opposite side edges of the bottom plate 311, respectively. The guiding groove 311b penetrates 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 second second limiting plates 314 protrude from the two side plates 312, respectively. In detail, the second limiting plate 313 and the second limiting plate 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 plate 313 is second. The bit plate 314 is remote from the connector assembly 200. The first limiting plate 313 connected to the same side plate 312 and the second limiting plate 314 and the connected side plate 312 together form a limiting guide groove 315.

The pivoting handle 320 includes a swaying section 321 , two engaging sections 322 , two mounting pushing sections 323 , and two detaching pushing sections 324 . The two connecting sections 322 are respectively connected to opposite ends of the swaying section 321 . The two mounting portions 323 are respectively connected to one side of the two connecting sections 322 away from the swaying section 321 , and the two detaching pushing sections 324 are respectively connected to one side of the two engaging sections 322 away from the swaying section 321 . The two connecting sections 322 are respectively pivotally disposed 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 along the axis A relative to the tray 310, and the axis A is parallel to the bottom wall 110. The mounting push-up section 323 is closer to the connector assembly 200 than the detachment push-up section 324, and these top-of-receiving sections 130 are interposed between the mounting push-up sections 323 and the detachable push-up sections 324, respectively. Take one of the hard disk fixing devices 300 as an example. One of the two tops 130 located in the hard disk mounting space is between one of the set of mounting abutment segments 323 and the dismounting abutment section 324, and the other of the top of the top 130 is another set of mounting pushes. 323 is between the disassembly and the pushing section 324.

In addition, the hard disk fixture 300 further includes a plurality of cushions 400, a plurality of fasteners 500, and a plurality of fasteners 600. The cushions 400 are separately detachably mounted to the combination notches 311a. The fasteners 500 pass through the cushions 400 and are respectively locked to the data storage device 20. The snap member 600 is fixed to the tray 310 and protrudes from the bottom edge of the tray 310. The latching member 600 is slidably engaged with the latching section 111b of the latching hole 111 or the releasing section 111a of the latching hole 111.

The pivoting handle 320 can be pivoted relative to the tray 310 such that the mounting abutting section 323 or the disengaging pushing section 324 respectively interferes with the top 130 to drive the tray 310 to slide relative to the carrier disc 100 to have a relatively close combination of the connecting components. The position and a disengaged position that are relatively far from the connection assembly. The detailed operation of the hard disk fixing device 300 will be described later.

In addition, each of the first limiting plates 313 has a first positioning structure 313a, each of the side plates 312 has a second positioning structure 312a, and each of the engaging segments 322 has a third positioning structure. 322a and a fourth positioning structure 322b. These third positioning structures 322a correspond to the first positioning structures 313a. These fourth positioning structures 322b correspond to these second positioning structures 312a. The third positioning structure 322a can be engaged with the first positioning structure 313a to position the tray 310 in 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 to position the tray 310 in the disengaged position by the second positioning structure 312a and the fourth positioning structure 322b.

The number of the engaging portion 322, the mounting pushing portion 323, and the detaching pushing portion 324 of the pivoting handle 320 are two, and are respectively connected to opposite sides of the swaying portion 321 . However, it is not limited thereto. In other embodiments, the number of the engaging section 322, the mounting pushing section 323, and the detaching pushing section 324 are all one, and only connected to a single side of the swaying section 321 .

Refer to Figures 4 and 5 for details of the hard disk fixture 300. Fig. 4 and Fig. 5 are diagrams showing the operation of the hard disk fixing device of Fig. 1.

First, the data storage device 20 is first assembled on the tray 310 through the locker 500 and the cushion 400. Since the lock 500 and the tray 310 are separated by the cushion 400, the vibration-absorbing effect of the data storage device 20 can be improved.

Next, as shown in FIG. 4, the pivoting handle 320 is depressed in the direction indicated by the arrow a. During the pressing of the pivoting handle 320, the mounting abutment section 323 pushes against the first side edge 131 of the top 130 to cause the tray 310 to be in a combined position relative to the connector assembly 200 in the direction indicated by the arrow b. And the data storage device 20 is directly inserted 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 by a simple pivoting operation.

In addition, after the pivoting handle 320 is pressed down, the third positioning structure 322a is buckled to the first positioning structure 313a to prevent the assembled hard disk fixing device 300 and the first electrical connector 220 from being detached, thereby lifting the data storage device 20 Assembly reliability between the first electrical connector 220 and the first electrical connector 220.

Next, as shown in Fig. 5, the pivoting handle 320 is lifted up in the direction indicated by the arrow c. During the pulling up of the pivoting handle 320, the detaching pushing portion 324 will be pushed against the second side edge 132 of the top portion 130 to position the tray 310 relatively away from the connector assembly 200 in the direction indicated by the arrow d. And driving the data storage device 20 directly away 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 by a simple pivoting operation.

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

Moreover, in the present embodiment, during the pressing and lifting of the pivoting handle 320, the engaging portions of the pivoting handles 320 are all limited by the limiting guide grooves 315 to ensure that the two side plates 312 of the tray 310 are ensured. turn. Thereby, it is ensured that the pivoting hole of the pivoting handle 320 does not disengage from the pivoting shaft on the two side plates 312 of the tray 310, thereby improving the smoothness of the pivoting handle 320 during the operation.

According to the server, the server casing and the hard disk fixing device disclosed in the above embodiments, the mounting of the pivoting handle and the top of the carrier are interfered by the top, or the disassembly of the pivoting handle is pushed. Interference with the top of the carrier tray causes the tray to slip and drive the data storage device secured to the tray to be inserted into or disconnected from the connector assembly. Thereby, the installation and disassembly of the data storage device can be completed only by the pivoting action of the pivoting handle, thereby further improving the loading and unloading efficiency of the data storage device.

In addition, the tray and the carrier are assembled and disassembled through the snap holes, thereby avoiding the use of the screws, thereby further improving the loading and unloading efficiency of the data storage device.

While the embodiments of the present invention are disclosed as described above, it is not intended to limit the scope of the present invention, and it is intended to be within the spirit and scope of the present invention. The shape, structure, characteristics and spirit of the above-mentioned patents are subject to change. Therefore, the scope of patent protection of the present invention is subject to the definition of the patent application scope attached to the specification.

1‧‧‧Server

20‧‧‧Data storage equipment

100‧‧‧ Carrying tray

110‧‧‧Bottom wall

111‧‧‧Snap hole

111a‧‧‧ release section

111b‧‧‧Snap section

112‧‧‧Guiding bumps

120‧‧‧Side wall

130‧‧‧ by top

131‧‧‧First side edge

132‧‧‧Second side

200‧‧‧Connector components

210‧‧‧ boards

220‧‧‧First electrical connector

230‧‧‧Second electrical connector

300‧‧‧hard disk fixture

310‧‧‧Tray

311‧‧‧floor

311a‧‧‧ combination gap

311b‧‧‧ guiding groove

312‧‧‧ side panels

312a‧‧‧Second positioning structure

313‧‧‧First Limit Board

313a‧‧‧First positioning structure

314‧‧‧second limit board

315‧‧‧limit guide

320‧‧‧ pivot handle

321‧‧‧掣动段

322‧‧‧Connecting section

322a‧‧‧3rd positioning structure

322b‧‧‧fourth positioning structure

323‧‧‧Installation

324‧‧‧Disassembly push

400‧‧‧ cushion

500‧‧‧Locker

600‧‧‧ card fasteners

Claims (20)

A casing for a server for mounting at least one data storage device, the casing of the server comprising: a carrier tray having at least one top; at least one connector assembly disposed on the carrier tray; and at least A hard disk fixing device comprises: a tray located beside the connector assembly and detachably disposed on the carrier tray, the tray comprising a bottom plate and at least one side plate for carrying the data storage device, the at least One side plate is connected to one side of the bottom plate; and a pivoting handle includes a swaying portion, at least one engaging portion, at least one mounting pushing portion and at least one detaching pushing portion, and the swaying portion is connected to the connecting portion On one side, the mounting pushing portion and the detaching pushing portion are connected to the other side of the engaging portion, the engaging portion is pivotally disposed on the tray, and the mounting pushing portion and the detaching pushing portion are adjacent to the carrying tray Receiving the opposite sides of the top portion, and the mounting pushing portion is closer to the connector assembly than the detaching pushing portion; wherein the pivoting handle is rotatable relative to the tray to push the receiving portion through the mounting pushing portion The top and the capital Storage device connected to the connector assembly, disassembly or by pushing the pushing section and the top by enabling the data storage device from the connector assembly. The chassis of the server of claim 1, wherein the carrier comprises a bottom wall and two side walls, the two side walls are respectively connected to opposite sides of the bottom wall, and the top is protruded from the bottom wall The top portion 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 disposed on the bottom wall, and the The mounting push-up section pushes against the first side edge of the top to cause the tray to be relatively close to the connector assembly, and the detaching push-up section pushes against the top The second side edge of the tray is relatively far from the connector assembly. The casing of the server of claim 2, wherein the pivoting handle rotates relative to the tray along an axis that is parallel to the bottom wall. The chassis of the server of claim 3, wherein the tray further comprises a first limiting plate and a second limiting plate, wherein the first limiting plate and the second limiting plate respectively protrude from the chassis The side plate, and the first limiting plate is away from the connector assembly, and the side plate, the first limiting plate and the second limiting plate surround the limiting slot. The part of the moving section is located in the limit guiding groove. The casing of the server of claim 4, wherein the bottom plate of the tray further has a guiding groove, the carrier plate further has a guiding protrusion, and the guiding protrusion is matched with the guiding groove And the guiding protrusion is located in the guiding groove. The casing of the server of claim 5, wherein the tray has a combined position relatively close to the connecting component and a disengaged position away from the connecting component, the first limiting plate has a first positioning structure, The side panel 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 in the combined position, and the fourth positioning structure is engaged with the second positioning structure to position the tray in the disengaged position. The chassis of the server of claim 6, wherein the number of the at least one top is two, the number of the at least one side is two, and the two side plates are respectively connected to opposite sides of the bottom plate, and the at least one connection The number of the segments is two, the number of the at least one mounting and pushing segments is two, and the number of the at least one detaching and pushing segments is two, and the two connecting segments are respectively connected to opposite ends of the swaying segment, and the two mounting pushes are respectively The abutting segments are respectively connected to the one of the two connecting segments away from the side of the swaying segment, and the two detaching and pushing segments are respectively connected to the two The connecting section is away from one side of the swaying section, and the two engaging sections are respectively pivoted on the two side panels of the tray, and one of the two receiving tops is between one of the mounting urging sections and the detaching pushing section. The other of the two tops is between another set of the mounting push-over sections and the detachment push-off section. The server casing of claim 7, wherein the number of the hard disk fixing devices is two, the connector component is interposed between the two hard disk fixing devices, and the connector component comprises a circuit board, a first electrical connector and a second electrical connector, the first electrical connector and the second electrical connector are disposed on the circuit board, and the plug connector of the first electrical connector and the second electrical connector The plug connectors are facing in the opposite direction. The casing of the server of claim 8, wherein the carrier has a latching hole, the latching hole has a latching section and a releasing section, and the width of the releasing section of the latching hole is larger than the The width of the buckle portion of the snap hole, the hard disk fixing device further comprises a snap member fixed to the tray and protruding from the bottom edge of the tray, the buckle member being slidably The buckle segment that is fastened to the buckle hole or the release portion of the buckle hole is separated from the buckle hole. The casing of the server of claim 9, wherein the bottom plate has a plurality of combined notches, the hard disk fixing device further comprising a plurality of cushions and a plurality of locks, the cushions being separately detachably mounted on the chassis The combination notch, the fasteners respectively pass through the cushions and are respectively locked to the data storage device. A hard disk fixing device for mounting a hard disk on a carrier disk, the carrier disk having a top portion, the hard disk fixing device comprising: a tray mounted on the carrier tray, the tray comprising a bottom plate and At least one side plate for carrying the hard disk, the at least one side plate being connected to one side of the bottom plate; and a pivoting handle comprising a swaying section, at least one engaging section, at least one mounting pushing section and at least a detaching portion is connected to one side of the engaging portion, and the mounting urging portion and the detaching pushing portion are connected to the other side of the engaging portion, and the engaging portion is pivotally mounted on the tray. And the mounting pushing portion and the detaching pushing portion are adjacent to opposite sides of the receiving top of the carrying tray. The hard disk fixing device of claim 11, wherein the tray further comprises a first limiting plate and a second limiting plate, wherein the first limiting plate and the second limiting plate protrude from the side plate respectively And the side plate, the first limiting plate and the second limiting plate surround a limiting guide groove, and a part of the swaying portion is located in the limiting guiding groove. The hard disk fixing device of claim 12, wherein the tray has a combined position relatively far from the top and a disengaged position relatively close to the top, the first limiting plate has a first positioning structure, The side plate has a second positioning structure, the connecting portion 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 in the combined position, and the fourth positioning structure is engaged with the second positioning structure to position the tray in the disengaged position. The hard disk fixing device of claim 11, wherein the bottom plate has a plurality of combined notches, the hard disk fixing device further comprising a plurality of cushions and a plurality of locks, wherein the cushions are separately detachably mounted on the bottom plate The gaps are combined, and the locks respectively pass through the cushions and are respectively locked to the hard disk. A server comprising: a carrier tray having at least one top; at least one connector assembly disposed on the carrier tray; at least one hard disk fixture comprising: a tray located adjacent to the connector assembly and detachable Located on the carrier tray, the tray The utility model comprises a bottom plate and at least one side plate connected to one side of the bottom plate; and a pivoting handle comprising a swaying section, at least one engaging section, at least one mounting pushing section and at least one detaching pushing section The swaying section is connected to one side of the engaging section, and the mounting urging section and the detaching pushing section are connected to the other side of the engaging section, the engaging section is pivotally disposed on the tray, and the mounting pushing section And the detaching pushing portion is adjacent to the opposite sides of the receiving tray, and the mounting pushing portion is closer to the connector assembly than the detaching pushing portion; and at least one data storage device is mounted on the hard disk The tray of the device; wherein the pivoting handle is rotatable relative to the tray to push the data storage device to the connector assembly through the mounting push-up portion, or push the push-pull segment through the disassembly The data storage device is released from the connector assembly by the top. The server of claim 15, wherein the carrier comprises a bottom wall and two side walls, the two side walls are respectively connected to opposite sides of the bottom wall, and the top is protruded from the bottom wall, The top portion 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, the tray is slidably disposed on the bottom wall, and the mounting is pushed The segment is pushed against the first side edge of the top portion to cause the tray to be relatively close to the connector assembly, and the detaching push-up portion is pushed against the second side edge of the top portion to position the tray away from the connector assembly . The server of claim 16, wherein the pivoting handle rotates relative to the tray along an axis that is parallel to the bottom wall. The server of claim 16, wherein the tray further comprises a first limiting plate and a second limiting plate, wherein 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 a portion of the swaying portion is located at the limiting guiding groove. The server of claim 18, wherein the tray has a combined position that is relatively far from the top of the top The first limiting plate has a first positioning structure, and the side plate has a second positioning structure, the connecting piece 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, and the third positioning structure is engaged with the first positioning structure to position the tray in the combined position, The fourth positioning structure is engaged with the second positioning structure to position the tray in the disengaged position. The server of claim 15, wherein the bottom plate has a plurality of combined notches, the hard disk fixing device further comprising a plurality of cushions and a plurality of locks, the cushions being separately detachably mounted to the combined gap The locks respectively pass through the cushions and are respectively locked to the data storage device.