CN212302377U - Hard disk installation assembly, hard disk installation frame and server - Google Patents

Abstract

The application provides a hard disk installation component, hard disk mounting bracket and server, this hard disk installation component includes: a base, a cover and a sliding bracket; wherein, the base is formed with an accommodating groove for accommodating the hard disk; one end of the cover can be rotationally matched with the surrounding wall of the containing groove around the first axis so as to be convenient for opening or closing the containing groove, and a stirring piece is formed at the end part of the cover close to the first axis; the sliding bracket is matched in the accommodating groove in a sliding mode along a first direction, the first direction is perpendicular to the first axis and parallel to the bottom surface of the accommodating groove, and the sliding bracket can drive the hard disk to slide; the poking piece is used for driving the sliding bracket to slide outwards from the accommodating groove along the first direction when the cover is opened around the first axis. When the hard disk needs to be taken out, the hard disk is automatically disassembled only by opening the cover. When the hard disk needs to be installed, the hard disk is placed back to the sliding bracket, the sliding bracket is pushed back to the original position, and the cover is automatically closed. Therefore, the hard disk is convenient to assemble and disassemble.

Description

Hard disk installation assembly, hard disk installation frame and server

Technical Field

The application relates to the technical field of hard disk installation, in particular to a hard disk installation assembly, a hard disk installation frame and a server.

Background

Computer devices such as servers require a large number of hard disks to be installed therein, and these hard disks are usually regularly arranged in the server through hard disk trays.

In the existing hard disk installation assembly, a hard disk is usually assembled in a hard disk bracket through screws, a connector in a server is inserted into the hard disk, a handle strip is arranged on the hard disk bracket, the hard disk bracket is in sliding fit with an installation sliding chute of the server, when the hard disk is disassembled, the hard disk bracket needs to be pulled out of the installation sliding chute by the handle strip firstly, then the screws are taken down, and the hard disk can be taken out only by manually pulling down the connector. The process of the hard disk mounting assembly for mounting and dismounting the hard disk is complex and inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The application provides a hard disk installation component, a hard disk installation frame and a server for.

In a first aspect, a hard disk mounting assembly is provided, the hard disk mounting assembly comprising: a base, a cover and a sliding bracket; the base is provided with a containing groove for containing a hard disk; one end of the cover can be rotatably matched with the surrounding wall of the accommodating groove around a first axis in a rotating way so as to be convenient for opening or closing the accommodating groove, and a stirring piece is formed at the end part of the cover close to the first axis; the sliding bracket is matched in the accommodating groove in a sliding mode along a first direction, the first direction is perpendicular to the first axis and parallel to the bottom surface of the accommodating groove, and the sliding bracket can drive the hard disk to slide; the toggle piece is used for driving the sliding bracket to slide outside the accommodating groove along the first direction when the cover is opened around the first axis. When the hard disk needs to be taken out, the cover only needs to be opened around the first axis, the stirring piece rotates along with the cover, and the stirring piece pushes the sliding bracket outwards from the accommodating groove along the first direction, so that the hard disk is detached from the accommodating groove, namely, the hard disk is automatically detached only by opening the cover. When the hard disk needs to be installed, the hard disk is placed back to the sliding bracket, the sliding bracket is pushed back to the original position, and the cover is automatically closed. Therefore, the hard disk is convenient to assemble and disassemble.

In a specific possible embodiment, the toggle member is slidable relative to the sliding bracket along a second direction and rotatable relative to the sliding bracket about a second axis, wherein the second direction is perpendicular to the bottom surface of the receiving groove, and the second axis is parallel to and not coincident with the first axis. So as to prevent the shifting piece from driving the sliding bracket to lift off the bottom surface of the accommodating groove.

The above toggle member may be slidable in the second direction with respect to the slide bracket, and may be rotatable about the second axis with respect to the slide bracket.

For example, in a specific possible embodiment, a sliding shaft is connected to the toggle piece, and the axis of the sliding shaft coincides with the second axis; the end part of the sliding bracket, which is close to the sliding shaft, is connected with at least one buffering slide way, wherein the at least one buffering slide way extends along the second direction; the sliding shaft is slidably fitted in each of the buff slides in the second direction and is rotatable relative to each of the buff slides about the second axis.

In order to increase the stability of the shifting piece when the shifting piece moves relative to the sliding bracket, at least two buffering slide ways are connected to the sliding bracket and arranged along the direction of the second axis, and the shifting piece is connected with the part, located between the two adjacent buffering slide ways, of the sliding shaft.

For another example, in another specific embodiment, the hard disk mounting assembly further comprises a transmission member, wherein the transmission member is rotatably connected with the toggle member around the second axis; the end part of the sliding bracket, which is close to the sliding shaft, is connected with at least one buffering slide way, and the at least one buffering slide way extends along the second direction; the drive member is slidably engaged in each of the buff ramps in the second direction and is rotatable relative to each of the buff ramps about the second axis.

The sliding of the sliding bracket along the first direction can be achieved in various ways, for example, in a specific embodiment, the sliding bracket is arranged along the bottom surface of the receiving groove, and the surface of the sliding bracket facing away from the bottom surface of the receiving groove is used for bearing the hard disk.

In order to increase the stability of the sliding bracket sliding along the first direction, in a specific embodiment, a plurality of limit slideways are formed on the bottom surface of the accommodating groove, wherein each limit slideway extends along the first direction; the surface of the sliding bracket facing the bottom surface of the accommodating groove is provided with a plurality of limiting sliding blocks, wherein each limiting sliding block is in sliding fit in one limiting sliding way along the first direction.

In order to prevent the sliding bracket from separating from the bottom surface of the accommodating groove in the process of sliding along the first direction, in a specific practical embodiment, each limiting slide way penetrates through the bottom wall of the base, and the end part, far away from the sliding bracket, of each limiting slide block is connected with a blocking part for preventing the limiting slide block from being separated from the matched limiting slide way.

In order to facilitate the assembly of the sliding bracket with the bottom surface of the receiving groove, in a specific possible embodiment, a through hole for passing the corresponding blocking portion is formed in each of the plurality of position-limiting slideways.

In order to better fix the hard disk when the cover is closed, the hard disk mounting assembly further comprises an elastic pressing unit for pressing the hard disk when the cover is closed.

In a second aspect, the present application further provides a hard disk mounting bracket, including: at least one hard disk carrier, wherein each hard disk carrier comprises a plurality of hard disk mounting assemblies which are distributed in an array manner and are in the technical scheme of any one of the above technical schemes; a frame having at least one sliding slot, each hard disk carrier sliding fit in one of the at least one sliding slot in a direction parallel to a bottom surface of a receiving slot in the hard disk carrier. When the hard disk is disassembled, the hard disk carrier only needs to slide out of the corresponding sliding groove, and the cover is opened, so that the hard disk automatically slides out of the accommodating groove. When the hard disk is installed, the hard disk is installed back to the sliding bracket, the sliding bracket is pushed back to the original position, the cover is automatically closed, and then the hard disk carrier is pushed back to the sliding groove. The hard disk assembling and disassembling process is convenient and fast.

In a third aspect, the present application provides a server, where the server includes a housing and the above-mentioned hard disk mounting rack in the technical solution, and the hard disk mounting rack is located in the housing. When the hard disk is disassembled, the hard disk carrier only needs to slide out of the corresponding sliding groove, and the cover is opened, so that the hard disk automatically slides out of the accommodating groove. When the hard disk is installed, the hard disk is installed back to the sliding bracket, the sliding bracket is pushed back to the original position, the cover is automatically closed, and then the hard disk carrier is pushed back to the sliding groove. The hard disk assembling and disassembling process is convenient and fast.

Drawings

FIG. 1 is a schematic diagram of a prior art hard disk mounting assembly;

FIG. 2 is a schematic diagram illustrating a hard disk mounting assembly according to an embodiment of the present disclosure in a hard disk carrier;

FIG. 3 shows a perspective view of the hard disk carrier of FIG. 2;

FIG. 4 is a schematic structural diagram of a hard disk mounting assembly provided in an embodiment of the present application;

FIG. 5 shows an enlarged view of a portion of the base, cover and sliding bracket assembly of FIG. 4;

FIG. 6a illustrates a bottom view of the hard disk mounting assembly shown in FIG. 4;

FIG. 6b shows a cross-sectional view of the shoe in FIG. 6a in sliding engagement with the bottom wall;

FIG. 7 is a simplified schematic illustration of the mating of the base, cover and sliding bracket of the hard disk mounting assembly of FIG. 4;

FIG. 8 is a simplified structural diagram of another hard disk mounting assembly provided by embodiments of the present application;

FIG. 9 illustrates a side view of a hard disk mount provided by an embodiment of the present application;

FIG. 10 shows a top view of one of the hard disk carriers in the hard disk mount of FIG. 9.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more clear, the present application will be further described in detail with reference to the accompanying drawings.

Fig. 1 shows a schematic structural view of a hard disk mounting assembly in the prior art, and referring to fig. 1, in the prior art, each hard disk 1 is mounted in one hard disk bracket 2, and the hard disk 1 and the hard disk bracket 2 are fixed by screws, and one end of each hard disk bracket 2 is provided with a handle bar 3. Under general conditions, the hard disk bracket 2 loaded with the hard disk 1 is in sliding fit with an installation chute in a server, when the hard disk 1 needs to be replaced, the hard disk bracket 2 needs to be pulled out from the installation chute by pulling the handle bar 3 firstly, the screw is unscrewed, and the connector of the server and the hard disk 1 is pulled out manually, so that the hard disk 1 can be replaced.

In order to solve the technical problem that the hard disk is complex to disassemble and assemble, the embodiment of the application provides a hard disk installation assembly.

For the convenience of understanding the hard disk installation component provided in the embodiments of the present application, a possible application scenario thereof will be described first. FIG. 2 shows a schematic view of a hard disk mounting assembly as applied to a hard disk carrier, and FIG. 3 shows a perspective view of the hard disk carrier of FIG. 2; referring to fig. 2 and 3, the hard disk mounting assembly 100 is applied to a hard disk carrier 11, in the hard disk carrier 11, a plurality of hard disk mounting assemblies 100 are arranged in an array, the hard disk carrier 11 has a carrying chassis, the carrying chassis may be divided into units corresponding to the plurality of hard disk mounting assemblies 100 one by one according to the arrangement of the hard disk mounting assemblies 100, each unit of the carrying chassis constitutes a bottom wall of a base of the hard disk mounting assembly 100, or the bottom wall of the hard disk mounting base may be placed on one unit of the carrying chassis.

Fig. 4 shows a schematic structural diagram of a hard disk mounting assembly provided by an embodiment of the present application, and fig. 5 shows an enlarged partial structure of the base, the cover and the sliding bracket in fig. 4. Referring to fig. 4, the hard disk mounting assembly includes a base 110, a cover 123, and a sliding bracket 130.

Illustratively, the base 110 includes a bottom wall 111 and a surrounding wall 112 disposed along an edge of the bottom wall 111, wherein the surrounding wall 112 includes a side wall 112a, a side wall 112b and a side wall 112c, wherein the side wall 112b and the side wall 112c are disposed opposite to each other, the side wall 112a connects the side wall 112b and the side wall 112c, and the bottom wall 111 and the surrounding wall 112 form a receiving groove P. One end of the cover 123 is rotatably engaged with the edge of the sidewall 112a about the first axis L1 by means of a hinge or the like so that the cover 123 can rotate about the first axis L1 with respect to the sidewall 112c, and when the cover 123 is closed, the cover 123 can cover the receiving groove P between the sidewall 112b and the sidewall 112 c. As shown in fig. 4, when the cover 123 is opened, an obtuse angle may be formed between the cover 123 and the bottom wall 111 to facilitate the access of the hard disk M (not shown) in the receiving groove P.

In fig. 4 and 5, the sliding bracket 130 includes a bottom bracket 131 and a push-pull portion 132, wherein the bottom bracket 131 is exemplarily a plate-shaped structure parallel to the bottom wall 111, and is slidably fitted (refer to the description of fig. 6a and 6b later) on the top surface of the bottom wall 111 (i.e., the bottom surface of the receiving groove P) along a first direction F, which is perpendicular to the first axis L1 and parallel to the top surface of the bottom wall 111, when the hard disk is mounted, the hard disk M is placed on the bottom bracket 131, the push-pull portion 132 is disposed at an end of the bottom bracket 131 close to the side wall 112a, and the push-pull portion 132 is exemplarily a plate-shaped structure perpendicular to the bottom bracket 131. Referring to fig. 5, the hard disk mounting assembly further includes a buffering slide T1 and a buffering slide T2 disposed on the pushing and pulling portion 132, wherein the buffering slide T1 and the buffering slide T2 both extend along a direction perpendicular to the bottom surface of the accommodating groove P (hereinafter referred to as a second direction G).

With reference to fig. 5, the end of the cover 123 close to the first axis L1 is formed with a toggle member 121 protruding from the cover 123, the hard disk mounting assembly provided in the embodiment of the present application further includes a sliding shaft 122 located at the end of the toggle member 121 far from the cover 123, the sliding shaft 122 uses the second axis L2 as a central axis, the second axis L2 moves along with the movement of the sliding shaft 122 and does not coincide with the first axis L1, one end of the sliding shaft 122 fits in the buffering slideway T1 (more precisely, one end of the sliding shaft 122 fits in a chute of the buffering slideway T1 extending along the second direction G, which is not described below in the similar case), and the other end of the sliding shaft 122 fits in the buffering slideway T2. The sliding shaft 122 can slide in the buffering slide way T1 and the buffering slide way T2 along the second direction G, and can rotate around the second axis L2 relative to the buffering slide way T1 and the buffering slide way T2 (for example, two ends of the sliding shaft 122 are cylindrical with the second axis L2 as a central axis).

With continued reference to fig. 5, a first avoidance recess U1 is formed in the middle of the side wall 112a, and a second avoidance recess U2 opposite to the first avoidance recess U1 is formed in the middle of the push-pull portion 132. And a fixed connector (not shown) for connecting with the hard disk M is arranged behind the first avoidance recess U1, the fixed connector can be electrically connected with the main board, and the connector on the hard disk M passes through the first avoidance recess U1 and the second avoidance recess U2 to be connected with the fixed connector in a matching way.

With continued reference to fig. 4 and 5, the hard disk mounting assembly further includes an elastic pressing unit 140, the elastic pressing unit 140 includes a pressing plate 141 and a torsion spring 142, the pressing plate 141 fixes the torsion spring 142 to the cover 123 for facing the surface of the bottom wall 111, when the cover 123 is closed, the hard disk M presses the torsion spring 142, the torsion spring 142 accumulates elastic potential energy, and the torsion spring 142 can keep pressing the hard disk M to prevent the hard disk M from loosening. This is merely exemplary, and an elastic rubber pad or the like may also be employed as the elastic pressing unit as long as the hard disk M can be elastically pressed.

Fig. 6a shows a bottom view of the hard disk mounting assembly of fig. 4, and fig. 6b shows a cross-sectional view of the shoe 131 in sliding engagement with the bottom wall 111. Referring to fig. 6a and 6b, a plurality of limiting sliders 131a are disposed at the bottom of the bottom base 131, a plurality of limiting slideways 111h corresponding to the limiting sliders 131a are distributed on the bottom wall 111, the limiting slideways 111h are hollow structures penetrating through the bottom wall 111, each limiting slideway 111h extends along a first direction F, each limiting slider 131a is slidably fitted in one limiting slideway 111h along the first direction F, a blocking portion 131d is disposed at an end of the limiting slider 131a far from the bottom base 131, the blocking portion 131d is exemplarily circular, and an outer diameter of the blocking portion 131d is larger than a width (a dimension perpendicular to the first direction F) of the limiting slideway 111h, so that the limiting sliders 131a are limited to slide relative to the bottom wall 111 only along the first direction F. In order to facilitate the mounting and dismounting of the bottom bracket 131 and the bottom wall 111, a through hole 111a is formed at one end of each limiting slide 111h, and the inner diameter of the through hole 111a is larger than the outer diameter of the blocking portion 131d, so that the blocking portion 131d can pass through the through hole. However, it should be understood that the above structure is merely exemplary, and some variations are possible, for example, the shapes of the barrier 131d and the through hole 111a are not necessarily both circular as long as the barrier 131d can pass through, for example, both are square, but the side length of the barrier 131d is smaller than that of the through hole 111 a; the through hole 111a is not necessarily located at the end of the position-restricting slide 111h, but may be located at the middle of the position-restricting slide 111 h. In addition, the stopper slider 131a can slide only in the first direction F with respect to the bottom wall 111 without providing the stopper portion 131 d. Furthermore, the limiting slide 111h may not penetrate through the bottom wall 111, for example, only a sliding groove recessed in the bottom wall 111.

Fig. 7 shows a schematic structural diagram of the base 110, cover 123 and sliding bracket 130 of the hard disk mounting assembly of fig. 4. Some parts of the components in fig. 7 are not shown, but merely for illustrating the principle, and do not reflect the actual structure. Referring to fig. 4, 5 and 7, when the cover 123 is switched from the closed state to the open state, the sliding shaft 122 moves in an arc around the first axis L1, the direction of the speed V of the first axis L1 is shown in fig. 7, the speed V can be divided into two component speeds along the first direction F and the second direction G, the component speed of the speed V along the first direction F enables the sliding shaft 122 to push the sliding tray 130 to slide along the first direction F in a direction away from the side wall 112a, and the component speed of the speed V along the second direction G enables the sliding shaft 122 to slide along the buffering slide way T1 and the buffering slide way T2, so that the sliding shaft 122 does not lift the sliding tray 130 away from the bottom wall 111 along the second direction G. As can be seen from the above analysis, when the cover 123 is opened, the toggle member 121 pushes the sliding bracket 130 away from the side wall 112a along the first direction F by the sliding shaft 122, the hard disk M is also driven away from the side wall 112a by the sliding bracket 130, and the hard disk M is disconnected from the connector at the first avoiding recess U1 without manually pulling down the connector; moreover, because the hard disk M only slides along the first direction F, when the connector of the hard disk M is separated from the fixed connector, the dislocation in the second direction G is avoided, which is beneficial to ensuring the stability of the connector connection. When the hard disk M needs to be installed, the hard disk M is simply placed on the bottom support 131 of the sliding bracket 130 and pushed back to the original position, so that the connector of the hard disk M is connected with the fixed connector behind the first avoiding recess U1, and the cover 123 tightly presses and fixes the hard disk M. Meanwhile, when the cover 123 is opened and closed, the toggle member 121 may pass through the first avoidance recess U1 and the second avoidance recess U2.

As can be seen from the above analysis, compared with the existing design shown in fig. 1, the hard disk mounting assembly provided in the embodiment of the present application does not need to separately provide a handle bar, so that the space occupied around the hard disk M is reduced; moreover, when the hard disk M is disassembled, the hard disk M is automatically pushed out of the accommodating groove P only by opening the cover 123, and the connector on the hard disk M is automatically separated from the fixed connector without being pulled out manually; in addition, the hard disk M is directly taken after being pushed out of the accommodating groove P, and complex operations such as screw disassembly and the like are not needed; when the hard disk M is installed, the hard disk M is only required to be placed on the bottom support 131 and pushed back to the original position, and the cover 123 is automatically closed, so that the cover 123 tightly presses the hard disk M. Through the design, the operation of disassembling and assembling the hard disk M is simplified to a great extent.

Moreover, since the two ends of the sliding shaft 122 are respectively engaged with the buffering slide ways T1 and T2, and the toggle member 121 is connected to the middle of the sliding shaft 122, it is beneficial to keep stable during the rotation and sliding of the sliding shaft 122. It should be understood that this is merely exemplary and that one or more additional buff slides may be provided, extending in the same direction as buff slide T1 and buff slide T2, all spaced in the direction of second axis L2, with a sliding shaft slidably engaged in each buff slide in the second direction and rotatable relative to each buff slide about second axis L2. The poking piece is connected with the part of the sliding shaft, which is positioned between the two adjacent buffer slideways, so that the aim of keeping the sliding shaft stable in motion can be fulfilled. In addition, if only one buffering slide way is reserved, the sliding shaft 122 can be limited to slide in the second direction G.

And, the sliding bracket 130 is slidably fitted with the bottom surface of the receiving groove P by the shoe 131, by way of example only. For example, the sliding bracket 130 may be matched with the side walls 112b and 112c to slide along the first direction F, as long as the sliding bracket 130 is matched with the accommodating groove P in the first direction F.

FIG. 8 is a simplified structural diagram of another hard disk mounting assembly provided by embodiments of the present application. Fig. 8 differs from fig. 7 in that the sliding shaft 122 is eliminated, a transmission member 124, which may be a slider, is provided at the end of the toggle member 121 remote from the cover 123, the transmission member 124 is slidably engaged in each of the damping slides (e.g., T2) in the second direction G, and the toggle member 124 is rotatably engaged with the transmission member 124 about the second axis L2. The structure shown in fig. 8 can also achieve similar effects to those of the structure shown in fig. 7. The push-pull portion 132 does not necessarily have to have the plate-like structure described above. As long as the toggle member is ensured to be slidable in the second direction G relative to the sliding bracket and rotatable around the second axis L1 relative to the sliding bracket 130, the toggle member 121 can push the sliding bracket 130 to move outward of the accommodating slot P in the first direction F and cannot be lifted off the bottom surface of the accommodating slot P when the cover 123 is opened.

In addition, on the basis of fig. 7, the sliding shaft 122, the buffering slide T1 and the buffering slide T2 can be eliminated, and when the cover 123 is opened, the partial functions of the hard disk mounting assembly shown in fig. 7 can be achieved, that is, the toggle member 121 can drive the sliding bracket 130 to slide outward of the accommodating groove P along the first direction F when the cover 123 is opened around the first axis L1.

Based on the same inventive concept, the embodiment of the application also provides a hard disk mounting frame. Fig. 9 shows a side view of the hard disk mount 10, fig. 10 shows a top view of one of the hard disk carriers 11 of fig. 9, and referring to fig. 9 and 10, the hard disk mount 10 includes: a frame 12 and two (by way of example only, at least one) hard disk carriers 11, the frame 12 illustratively having two sliding channels (C1 and C2) disposed one above the other, one hard disk carrier 11 being slidably fitted in one sliding channel C1 in a direction parallel to the bottom surface of the receiving slot P, the other hard disk carrier 11 being similarly slidably fitted in the sliding channel C2. Each hard disk carrier 11 includes a plurality of hard disk mounting assemblies 100 provided in the above embodiments, wherein the bases of the plurality of hard disk mounting assemblies 100 are distributed in an array on a carrying chassis of the hard disk carrier 11, or the carrying chassis of the hard disk carrier 11 is divided into a plurality of units corresponding to the hard disk mounting assemblies 100 one to one, and each unit of the carrying chassis forms a bottom wall of one hard disk mounting assembly 100.

Compared with the hard disk installation mode in the prior art shown in fig. 1, each hard disk installation component can only be arranged at the edge, the hard disks can only be taken out by pulling the handle bar laterally, each hard disk cannot be surrounded by other hard disks, and the number of the hard disks placed in each layer in the server is limited.

In the embodiment of the present application, by the above arrangement, a plurality of hard disk mounting assemblies 100 can be arranged on each layer of hard disk carrier 11 at the same time. As shown in fig. 10, the two hard disk mounting assemblies 100 in the second row and the third row are completely surrounded by the other hard disk mounting assemblies 100, however, since the hard disk carriers 11 only need to be taken out from the corresponding sliding grooves C1, each hard disk mounting assembly 100 only needs to open the cover 123 to take out the hard disk M therein. Therefore, in the hard disk mounting rack 10 provided in the embodiment of the present application, in addition to the beneficial effects of the hard disk mounting assembly 100 itself described in the above embodiment, each layer of the hard disk carrier 11 can mount more hard disks compared to the prior art.

Based on the same inventive concept, the embodiment of the application further provides a server, which comprises a shell and the hard disk mounting frame provided by the embodiment, wherein the hard disk mounting frame is located in the shell. Compared with the existing server, the server provided by the embodiment of the application can be provided with more hard disks on each layer, and the hard disks are convenient to detach.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (29)

1. A hard disk mounting assembly, comprising:

the base is provided with an accommodating groove for accommodating the hard disk;

one end of the cover can be rotatably matched with the surrounding wall of the accommodating groove in a rotating mode around a first axis, and a stirring piece is formed at the end portion, close to the first axis, of the cover;

the sliding bracket is used for driving the hard disk to slide, the sliding bracket is matched in the accommodating groove in a sliding mode along a first direction, and the first direction is perpendicular to the first axis and is parallel to the bottom surface of the accommodating groove;

the toggle piece is used for driving the sliding bracket to slide outside the accommodating groove along the first direction when the cover is opened around the first axis.

2. The hard disk mounting assembly of claim 1, wherein the sliding bracket is disposed along a bottom surface of the receiving slot, and a surface of the sliding bracket facing away from the bottom surface of the receiving slot is configured to carry the hard disk.

3. The hard disk mounting assembly of claim 2, wherein a bottom surface of the receiving groove is formed with a plurality of position-defining slideways, wherein each position-defining slideway extends in the first direction;

the surface of the sliding bracket facing the bottom surface of the accommodating groove is provided with a plurality of limiting sliding blocks, wherein each limiting sliding block is in sliding fit in one limiting sliding way along the first direction.

4. The hard disk mounting assembly of claim 3, wherein each of the position-limiting slideways penetrates through the bottom wall of the base, and a stop portion for preventing the position-limiting slideways from being separated from the matched position-limiting slideways is connected to the end portion, away from the sliding bracket, of each position-limiting sliding block.

5. The hard disk mounting assembly of claim 4, wherein each of the plurality of retention slides has a through hole formed therein for passage of a corresponding stop.

6. The hard disk mounting assembly of claim 1, wherein the toggle member is slidable relative to the slide bracket in a second direction perpendicular to the bottom surface of the receiving slot and rotatable relative to the slide bracket about a second axis that is parallel to and non-coincident with the first axis.

7. The hard disk mounting assembly of claim 6, wherein the sliding bracket is disposed along a bottom surface of the receiving slot, and a surface of the sliding bracket facing away from the bottom surface of the receiving slot is configured to carry the hard disk.

8. The hard disk mounting assembly of claim 7, wherein a bottom surface of the receiving groove is formed with a plurality of position-defining slideways, wherein each position-defining slideway extends in the first direction;

the surface of the sliding bracket facing the bottom surface of the accommodating groove is provided with a plurality of limiting sliding blocks, wherein each limiting sliding block is in sliding fit in one limiting sliding way along the first direction.

9. The hard disk drive mounting assembly of claim 8, wherein each of the position-limiting slideways extends through the bottom wall of the base, and a stop portion for preventing the position-limiting slider from being disengaged from the engaged position-limiting slideway is connected to an end portion of each position-limiting slider away from the sliding bracket.

10. The hard disk mounting assembly of claim 9, wherein each of the plurality of retention slides has a through hole formed therein for passage of a corresponding stop.

11. The hard disk mounting assembly of claim 6, wherein a sliding shaft is connected to the toggle member, and an axis of the sliding shaft coincides with the second axis;

the end part of the sliding bracket, which is close to the sliding shaft, is connected with at least one buffering slide way, wherein the at least one buffering slide way extends along the second direction;

the sliding shaft is slidably fitted in each of the buff slides in the second direction and is rotatable relative to each of the buff slides about the second axis.

12. The hard disk mounting assembly of claim 11, further comprising a transmission member rotatably coupled to the toggle member about the second axis;

the end part of the sliding bracket, which is close to the sliding shaft, is connected with at least one buffering slide way, and the at least one buffering slide way extends along the second direction;

the drive member is slidably engaged in each of the buff ramps in the second direction and is rotatable relative to each of the buff ramps about the second axis.

13. The hard disk mounting assembly of claim 12, wherein the sliding bracket is disposed along a bottom surface of the receiving slot, and a surface of the sliding bracket facing away from the bottom surface of the receiving slot is configured to carry the hard disk.

14. The hard disk mounting assembly of claim 13, wherein a bottom surface of the receiving slot is formed with a plurality of position-defining slideways, wherein each position-defining slideway extends in the first direction;

the surface of the sliding bracket facing the bottom surface of the accommodating groove is provided with a plurality of limiting sliding blocks, wherein each limiting sliding block is in sliding fit in one limiting sliding way along the first direction.

15. The hard disk drive mounting assembly of claim 14, wherein each of the position-limiting slideways extends through the bottom wall of the base, and a stop portion for preventing the position-limiting slider from being disengaged from the engaged position-limiting slideway is connected to an end portion of each position-limiting slider away from the sliding bracket.

16. The hard disk mounting assembly of claim 15, wherein each of the plurality of retention slides has a through hole formed therein for passage of a corresponding stop.

17. The hard disk mounting assembly of claim 11, wherein the sliding bracket has at least two buffering slides connected thereto, the at least two buffering slides are arranged along the second axis, and the toggle member is connected to a portion of the sliding shaft located between two adjacent buffering slides.

18. The hard disk mounting assembly of claim 17, wherein the sliding bracket is disposed along a bottom surface of the receiving slot, and a surface of the sliding bracket facing away from the bottom surface of the receiving slot is configured to carry the hard disk.

19. The hard disk mounting assembly of claim 18, wherein a bottom surface of the receiving slot is formed with a plurality of position-defining slideways, wherein each position-defining slideway extends in the first direction;

the surface of the sliding bracket facing the bottom surface of the accommodating groove is provided with a plurality of limiting sliding blocks, wherein each limiting sliding block is in sliding fit in one limiting sliding way along the first direction.

20. The hard disk drive mounting assembly of claim 19, wherein each of the position-limiting slideways extends through the bottom wall of the base, and a stop portion for preventing the position-limiting slider from being disengaged from the engaged position-limiting slideway is connected to an end portion of each position-limiting slider away from the sliding bracket.

21. The hard disk mounting assembly of claim 20, wherein each of the plurality of curb runners has a through hole formed therein for a corresponding stop to pass through.

22. The hard disk mounting assembly of claim 17, further comprising a transmission member rotatably coupled to the toggle member about the second axis;

the end part of the sliding bracket, which is close to the sliding shaft, is connected with at least one buffering slide way, and the at least one buffering slide way extends along the second direction;

the drive member is slidably engaged in each of the buff ramps in the second direction and is rotatable relative to each of the buff ramps about the second axis.

23. The hard disk mounting assembly of claim 22, wherein the sliding bracket is disposed along a bottom surface of the receiving slot, and a surface of the sliding bracket facing away from the bottom surface of the receiving slot is configured to carry the hard disk.

24. The hard disk mounting assembly of claim 23, wherein a bottom surface of the receiving slot is formed with a plurality of position-defining slideways, wherein each position-defining slideway extends in the first direction;

the surface of the sliding bracket facing the bottom surface of the accommodating groove is provided with a plurality of limiting sliding blocks, wherein each limiting sliding block is in sliding fit in one limiting sliding way along the first direction.

25. The hard disk drive mounting assembly of claim 24, wherein each of the position-limiting slideways extends through the bottom wall of the base, and a stop portion for preventing the position-limiting slider from being disengaged from the engaged position-limiting slideway is connected to an end portion of each position-limiting slider away from the sliding bracket.

26. The hard disk mounting assembly of claim 25, wherein each of the plurality of retention slides has a through hole formed therein for passage of a corresponding stop.

27. The hard disk mounting assembly of any one of claims 1 to 26, further comprising an elastic pressing unit for pressing the hard disk when the cover is closed.

28. A hard disk mounting bracket, comprising:

at least one hard disk carrier, each hard disk carrier comprising a plurality of hard disk mounting assemblies according to any one of claims 1 to 27 distributed in an array;

a frame having at least one sliding slot, each hard disk carrier sliding fit in one of the at least one sliding slot in a direction parallel to a bottom surface of a receiving slot in the hard disk carrier.

29. A server, comprising a housing and the hard disk mount of claim 28, the hard disk mount being located in the housing.

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