Hard disk support and case

Abstract

The utility model relates to a hard disk support and a case, the hard disk support comprises a base, a mounting seat and a limiting assembly, and the base is used for being mounted in a case body of the case; the mounting seat is used for mounting a hard disk, is arranged on the base and can move to a locking position relative to the base along a first preset direction; the limiting assembly comprises a first limiting piece and a second limiting piece capable of being matched with the first limiting piece in an inserted mode, the first limiting piece is arranged on one of the base and the mounting base in a sliding mode, and the second limiting piece is arranged on the other one of the base and the mounting base; at the locking position, the first limiting piece can slide to the position where the first limiting piece is connected with the second limiting piece in an inserted mode so as to limit the installation base to move in the reverse direction relative to the base in the first preset direction to be unlocked. When the mounting base moves to the locking position and the first limiting piece and the second limiting piece are connected in an inserted mode, the hard disk and the hard disk support are reliably fixed in the case body. Screws do not need to be dismounted in the case body when the hard disk is dismounted, the dismounting process is simple and convenient, and rapid dismounting of the hard disk is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of hard disks, in particular to a hard disk bracket and a chassis. Background Art

[0002] In the existing chassis, the hard disk is usually fixedly installed on the hard disk bracket by screws, and then the hard disk and the hard disk bracket are fixedly installed in the chassis as a whole by screws.

[0003] When the hard disk needs to be repaired or replaced, multiple screws need to be removed from the chassis before the hard disk can be removed from the chassis. During installation, multiple screws also need to be tightened in the chassis, which makes disassembly and assembly difficult, time-consuming and labor-intensive. Utility Model Content

[0004] Based on this, it is necessary to provide a hard disk bracket and a chassis to address the above problems so as to achieve rapid disassembly and assembly of the hard disk.

[0005] The utility model provides a hard disk bracket, comprising: a base; a mounting seat for mounting a hard disk, the mounting seat being arranged on the base and being able to move relative to the base to a locking position along a first preset direction; and a limiting assembly, comprising a first limiting piece and a second limiting piece capable of plugging and cooperating with the first limiting piece, the first limiting piece being slidably arranged on one of the base and the mounting seat, and the second limiting piece being arranged on the other; in the locking position, the first limiting piece can slide to a position cooperating with the second limiting piece to limit the reverse movement of the mounting seat relative to the base along the first preset direction to unlock.

[0006] In the above-mentioned hard disk bracket, when it is necessary to remove the hard disk, first control the first limit member to slide to a position separated from the second limit member, and then control the mounting seat to move in the opposite direction relative to the base along the first preset direction to unlock, so that the mounting seat can be removed from the base, thereby enabling the hard disk and the mounting seat to be removed together; when it is necessary to install the hard disk, first install the hard disk on the mounting seat, and then align the mounting seat with the base, and then control the mounting seat to move in the first preset direction relative to the base to a locked position, so that the first limit member is aligned with the second limit member, and control the first limit member to slide to a position cooperating with the second limit member to limit the mounting seat from moving in the opposite direction relative to the base along the first preset direction to unlock, so that the hard disk and the hard disk bracket are reliably fixed as a whole in the chassis body; in this way, when installing or removing the hard disk, there is no need to remove and install multiple screws and other fasteners in the chassis body, and the disassembly and assembly process is simple and convenient, so as to realize quick disassembly and assembly of the hard disk.

[0007] In one embodiment, the first limiting member includes a supporting portion provided on the mounting seat and an insert rod provided on the supporting portion, the insert rod can be extended / retracted toward the base, and the second limiting member is provided on the base and has an insert hole, the insert rod can be plugged into and cooperated with the insert hole when extended.

[0008] With such arrangement, the structure and plugging method of the plug rod and the plug hole are simple, which facilitates the processing and assembly of the limit assembly.

[0009] In one embodiment, the first position limiting member further includes a reset member disposed between the support portion and the insertion rod, and the reset member is compressed at least when the insertion rod is retracted; and / or the first position limiting member further includes a control portion connected to the insertion rod, and the control portion is rotatably disposed on the support portion and can drive the insertion rod to slide relative to the mounting seat.

[0010] With such arrangement, the insertion rod can be automatically inserted into the socket under the action of the elastic force of the reset member, and the user does not need to manually control the insertion rod to insert into the socket, thereby simplifying the installation steps; the control unit can facilitate the user to control the insertion rod, making the operation more convenient.

[0011] In one of the embodiments, the base is provided with a mounting hole, and along the first preset direction, the mounting hole has an insertion hole position and a locking hole position that are interconnected, and a locking block is provided on a side of the mounting seat facing the base; the locking block can be inserted from the insertion hole position and slide to the locking hole position along the first preset direction, so that the mounting seat moves to a locked position relative to the base.

[0012] With such arrangement, the structure and the clamping method of the clamping block and the mounting hole are simple, and the processing and assembly of the base and the mounting seat are convenient.

[0013] In one of the embodiments, the hard disk bracket further includes a shock-absorbing fixing component disposed on the mounting seat, and the shock-absorbing fixing component is used to fix the hard disk to the mounting seat.

[0014] With such arrangement, the shock-absorbing fixing assembly can ensure the stability and reliability of the connection between the hard disk and the mounting seat, and can also play a shock-absorbing role for the hard disk, thereby improving the stability of hard disk reading and writing.

[0015] In one embodiment, the shock-absorbing fixing assembly includes a shock-absorbing screw disposed on the side wall of the mounting seat, and the shock-absorbing screw is used to be fixed to the hard disk through threaded cooperation; and / or, the shock-absorbing fixing assembly also includes a shock-absorbing pad disposed on the side wall of the mounting seat, and the side of the shock-absorbing pad facing away from the mounting seat is used to fit with the hard disk.

[0016] With such an arrangement, the shock-absorbing screw can simultaneously play the role of fixing and shock-absorbing, and has a simple structure, making it easy to fix the hard disk to the mounting base; the shock-absorbing pad can buffer and absorb shock for the hard disk, preventing the hard disk from colliding with the inner wall of the mounting base, thereby protecting the hard disk.

[0017] The utility model also provides a chassis, comprising: a chassis body, comprising a detachably connected chassis body and a chassis cover; and the hard disk bracket as described above, which is arranged in the chassis body, and the base of the hard disk bracket is connected to the chassis body.

[0018] With such arrangement, the case cover is detachably connected to the case body, so that the hard disk, hard disk bracket and other components in the case body can be easily disassembled and installed.

[0019] In one of the embodiments, the chassis further includes a cooling assembly, which is disposed on a side of the case cover facing the case body and is used to fit with a side of the hard disk facing the case cover.

[0020] With this arrangement, the cooling assembly is used to dissipate heat and cool down the hard disk, preventing the hard disk from overheating and affecting its normal operation, thereby ensuring the overall working stability of the hard disk and the chassis.

[0021] In one embodiment, the cooling assembly includes a semiconductor refrigerator and a temperature equalizing member. The semiconductor refrigerator is arranged on a side of the case cover facing the case body, and the temperature equalizing member is arranged on a side of the semiconductor refrigerator away from the case cover and is used to fit with a side of the hard disk facing the case cover.

[0022] With this arrangement, the semiconductor cooler enables the hard disk and the chassis as a whole to adapt to extreme weather environments and will not cause vibrations to the hard disk, thereby ensuring the stability of hard disk reading and writing; the temperature equalizing component can increase the contact area between the cooling component and the hard disk, thereby improving the cooling effect of the cooling component on the hard disk.

[0023] In one embodiment, one of the box body and the box cover is provided with a slide groove, and the other is provided with a sliding member that can slide with the slide groove, and the opening of the slide groove faces the other; and / or, the box body and / or the box cover are provided with heat dissipation fins.

[0024] With such a configuration, the case cover can be slid open relative to the case body. Even if the case cover is heavy, the user can conveniently open and close the case cover by sliding, and the user can flip the case cover open in any direction; the heat dissipation fins can increase the heat dissipation area of ​​the case body and the case cover, and enhance the cooling and heat dissipation effect on the hard disk and the chassis as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the conventional technology, the drawings required for use in the embodiments or the conventional technology descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 This is a schematic diagram of the exploded structure of a hard disk bracket and a hard disk according to one embodiment of the utility model;

[0027] Figure 2 for Figure 1 Schematic diagram of the assembly process of the hard disk bracket;

[0028] Figure 3 for Figure 2 The assembly diagram of the hard disk bracket in another perspective;

[0029] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0030] Figure 5 This is a schematic diagram of the exploded structure of a chassis according to one embodiment of the utility model;

[0031] Figure 6 for Figure 5 Schematic diagram of the exploded structure of the middle box cover and cooling assembly;

[0032] Figure 7 for Figure 5 A schematic diagram of the three-dimensional structure of the cooling assembly from another perspective;

[0033] Figure 8 for Figure 5 Schematic diagram of the partial assembly process of the middle box;

[0034] Fig. 9 for Figure 5 Schematic diagram of the coordination between the middle case cover, hard drive bracket and hard drive.

[0035] Reference numerals: 1, base; 11, mounting hole; 111, insertion hole position; 112, engagement hole position; 2, mounting seat; 21, clamping block; 211, connecting section; 212, engagement section; 22, gourd hole; 221, large diameter hole; 222, small diameter hole; 3, limiting assembly; 31, first limiting member; 311, insertion rod; 312, control unit; 313, support unit; 32, second limiting member; 321, insertion hole; 4, Shock-absorbing fixing assembly; 41. Shock-absorbing screws; 42. Shock-absorbing pads; 5. Chassis body; 51. Box body; 511. Slide groove; 512. U-shaped seat; 513. Side panel; 5131. Plate body; 5132. Limiting portion; 52. Box cover; 521. Sliding part; 522. Extension part; 53. Heat sink fin; 6. Cooling assembly; 61. Semiconductor refrigerator; 62. Temperature equalizing part; 63. Frame; 7. Hard disk; 8. Motherboard. DETAILED DESCRIPTION

[0036] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0037] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of this application are for illustrative purposes only and do not represent the only implementation method.

[0038] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0039] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are indirectly in contact through an intermediate medium. Moreover, a first feature being “above”, “above” or “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below” or “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0040] Unless otherwise defined, all technical and scientific terms used in the specification of this application have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in the specification of this application includes any and all combinations of one or more related listed items.

[0041] In existing computer cases, the hard disk is usually fixed to the hard disk bracket by screws, and then the hard disk and the hard disk bracket are fixed to the computer case by screws. When the hard disk needs to be repaired or replaced, it is necessary to remove multiple screws in the case before the hard disk can be removed from the case. When installing, it is also necessary to tighten multiple screws in the case, which is difficult to disassemble and assemble, time-consuming and labor-intensive. In particular, the case may need to frequently replace the hard disk when it is placed in extreme climates for a long time, which is inconvenient to operate.

[0042] In order to solve the above problems, Figures 1 to 9 As shown, the utility model first provides a hard disk bracket to achieve rapid disassembly and assembly of the hard disk.

[0043] like Figures 1 to 3 As shown, specifically, the hard disk bracket includes a base 1, a mounting seat 2 and a limit assembly 3, wherein: the base 1 is used to be installed in the chassis body 5 of the chassis; the mounting seat 2 is used to install the hard disk 7, and the mounting seat 2 is arranged on the base 1 and can be moved along a first preset direction ( Figures 1 to 3 The limiting assembly 3 includes a first limiting member 31 and a second limiting member 32 that can be plugged and matched with the first limiting member 31. The first limiting member 31 can be slidably arranged on one of the base 1 and the mounting seat 2, and the second limiting member 32 is arranged on the other. In the locked position, the first limiting member 31 can slide to a position that cooperates with the second limiting member 32 to limit the mounting seat 2 from moving in the reverse direction (in the first preset direction) relative to the base 1. Figures 1 to 3 -X axis direction) movement as shown.

[0044] In the hard disk bracket provided by the embodiment of the utility model, when it is necessary to remove the hard disk 7 from the chassis body 5, the first limiting member 31 is first controlled to slide to a position separated from the second limiting member 32, and then the mounting seat 2 is controlled to move relative to the base 1 along the -X axis direction to unlock, so that the mounting seat 2 can be removed from the base 1, so that the hard disk 7 and the mounting seat 2 can be taken out of the chassis body 5 together, and then the hard disk 7 and the mounting seat 2 are separated outside the chassis body 5; when it is necessary to install the hard disk 7, the hard disk 7 is first installed on the mounting seat 2 outside the chassis body 5, and then the hard disk 7 and the mounting seat 2 are placed together in the chassis body 5, so that the mounting seat 2 is aligned with the base 1, and then the mounting seat 2 is controlled to move relative to the base 1 along the +X axis direction to a locked position, so that the first limiting member 31 is aligned with the second limiting member 32, and the first limiting member 31 is controlled to slide to a position matched with the second limiting member 32, so as to limit the mounting seat 2 from moving relative to the base 1 along the -X axis direction to unlock, so that the hard disk 7 and the hard disk bracket are reliably fixed as a whole in the chassis body 5. In this way, when installing or removing the hard disk 7, there is no need to remove and install multiple screws and other fasteners in the chassis body 5. The removal and installation process is simple and convenient, so as to achieve rapid removal and installation of the hard disk 7, improve the maintenance efficiency of the hard disk 7, and reduce maintenance costs.

[0045] like Figures 2 to 3 As shown, in one embodiment, the first limiting member 31 includes a support portion 313 disposed on the mounting seat 2 and an insertion rod 311 disposed on the support portion 313, the insertion rod 311 can extend or retract toward the base 1, and the second limiting member 32 is disposed on the base 1 and is provided with a plug hole 321, and the insertion rod 311 can be plugged and matched with the plug hole 321 when extended. When disassembling the mounting seat 2, the insertion rod 311 is first controlled to retract and escape from the plug hole 321, so that the mounting seat 2 can move along the -X axis direction relative to the base 1; when installing the mounting seat 2, after the insertion rod 311 is aligned with the plug hole 321, the insertion rod 311 is controlled to extend and insert into the plug hole 321 to limit the movement of the mounting seat 2 relative to the base 1 along the -X axis direction. The supporting portion 313 can support the insertion rod 311 and limit the sliding direction of the insertion rod 311, and the structure and plug-in method of the insertion rod 311 and the plug hole 321 are simple, which is convenient for the processing and assembly of the limiting component 3. Alternatively, the support portion 313 and the insertion rod 311 may be disposed on the base 1 , and the insertion hole 321 may be opened on the mounting seat 2 .

[0046] Of course, in other embodiments, the first limit member 31 and the second limit member 32 may also adopt other matching methods such as snap-fitting, as long as it can be ensured that when the first limit member 31 and the second limit member 32 are matched, the mounting seat 2 cannot move relative to the base 1 along the ±X axis direction. The embodiment of the utility model does not make specific restrictions here.

[0047] In one embodiment, the first limit member 31 also includes a reset member (not shown) disposed between the support portion 313 and the plug rod 311, and the reset member is compressed at least when the plug rod 311 is retracted. In the process of controlling the mounting seat 2 to move to the locking position along the +X axis direction relative to the base 1, the plug rod 311 is in a retracted state, the reset member is compressed, and an elastic force toward one side of the base 1 can be applied to the plug rod 311. When the mounting seat 2 moves to the locking position, the plug rod 311 is aligned with the socket 321, and the plug rod 311 can be automatically inserted into the socket 321 under the action of the elastic force of the reset member, so that the user does not need to manually control the plug rod 311 to be inserted into the socket 321, further simplifying the installation steps. Of course, when the plug rod 311 is extended, the reset member can also be in a compressed state to prevent the plug rod 311 from accidentally falling out of the socket 321, thereby improving the stability and reliability of the plug-in fit between the plug rod 311 and the socket 321. Among them, the reset member can be set as a spring, a silicone member, a rubber member or other elastic element, and the embodiment of the utility model does not make any specific restrictions here.

[0048] like Figure 1 to Figure 2 As shown, due to the small size of the plug rod 311, it may be difficult for the user to directly control the extension or retraction of the plug rod 311 after inserting his hand into the chassis body 5. Therefore, the first stopper 31 also includes a control part 312 connected to the plug rod 311, and the control part 312 is rotatably arranged on the support part 313 and can drive the plug rod 311 to slide relative to the mounting seat 2. The control part 312 can be used as a handle to facilitate the user to control the plug rod 311, making the operation more convenient.

[0049] like Figure 3 to Figure 4 As shown, the base 1 is provided with a mounting hole 11, and along the first preset direction, the mounting hole 11 has an insertion hole position 111 and a locking hole position 112 that are interconnected, and the mounting seat 2 is provided with a block 21 on one side facing the base 1; the block 21 can be inserted from the insertion hole position 111, and slide along the first preset direction to the locking hole position 112, so that the mounting seat 2 moves to a locked position relative to the base 1. Among them, the size of the insertion hole position 111 is equal to or slightly larger than the size of the block 21, so that the block 21 can be inserted into or out of the insertion hole position 111. When installing the mounting seat 2, first align the block 21 and insert it into the insertion hole position 111, and control the block 21 to slide in the insertion hole position 111 along the +X axis direction to the locking hole position 112, so that the block 21 and the locking hole position 112 are mutually engaged, and the mounting seat 2 cannot be disassembled from the base 1, so as to ensure the stability and reliability of the connection between the mounting seat 2 and the base 1. The structure and the clamping method of the clamping block 21 and the mounting hole 11 are simple, which facilitates the processing and assembly of the base 1 and the mounting seat 2.

[0050] Among them, a plurality of mounting holes 11 may be provided on the base 1, and the plurality of mounting holes 11 are arranged at intervals, and the insertion hole position 111 and the engaging hole position 112 of each mounting hole 11 are arranged along the ±X axis direction, the clamping blocks 21 are arranged one-to-one with the mounting holes 11, and a plurality of groups of clamping blocks 21 cooperate with the mounting holes 11 to further ensure the stability and reliability of the connection between the mounting seat 2 and the base 1. Moreover, when the clamping blocks 21 cooperate with the insertion hole position 111 and the engaging hole position 112, the bottom surface of the mounting seat 2 can be fitted with the base 1, so as to support the mounting seat 2 through the base 1, and ensure the stability of the mounting seat 2 and the hard disk 7.

[0051] like Figure 4 As shown, in one embodiment, the block 21 includes a connecting section 211 and a locking section 212 connected to each other in an L-shape, and one end of the connecting section 211 away from the locking section 212 is connected to a side of the mounting seat 2 facing the base 1. The size of the insertion hole 111 is equal to or slightly larger than the size of the connecting section 211 and the locking section 212 as a whole, and the size of the locking hole 112 is equal to or slightly larger than the size of the connecting section 211, and smaller than the size of the locking section 212, so as to limit the mounting seat 2 from moving along the Figures 1 to 3 When the engaging section 212 is engaged with the engaging hole 112, the engaging section 212 cooperates with a side of the base 1 away from the mounting seat 2 to limit the mounting seat 2 from moving along the Figures 1 to 3 The ±Z axis directions shown move relative to the base 1 , thereby ensuring the stability and reliability of the connection between the mounting base 2 and the base 1 .

[0052] Of course, in other embodiments, the block 21 and the mounting hole 11 can also be set to other shapes, as long as the block 21 can limit the movement of the mounting base 2 relative to the base 1 along the ±Y axis direction and the ±Z axis direction when it is engaged with the engaging hole 112, the embodiment of the utility model does not make specific restrictions here.

[0053] like Figure 1 As shown, the hard disk bracket also includes a shock-absorbing fixing component 4 arranged on the mounting seat 2, and the shock-absorbing fixing component 4 is used to fix the hard disk 7 to the mounting seat 2. The shock-absorbing fixing component 4 can ensure the stability and reliability of the connection between the hard disk 7 and the mounting seat 2, and can also play a shock-absorbing role on the hard disk 7, thereby improving the stability of the hard disk 7 in reading and writing.

[0054] like Figure 1 As shown, the shock-absorbing fixing assembly 4 includes a shock-absorbing screw 41 disposed on the side wall of the mounting seat 2, and the shock-absorbing screw 41 is used to be fixed with the hard disk 7 through threaded cooperation. The shock-absorbing screw 41 can play the role of fixing and shock-absorbing at the same time, and has a simple structure, which is convenient for fixing the hard disk 7 and the mounting seat 2. Among them, the number of the shock-absorbing screws 41 can be multiple, and the multiple shock-absorbing screws 41 are arranged at intervals to improve the stability and reliability of the connection between the hard disk 7 and the mounting seat 2.

[0055] like Figure 1 As shown, the shock-absorbing fixing assembly 4 also includes a shock-absorbing pad 42 disposed on the side wall of the mounting seat 2, and the side of the shock-absorbing pad 42 facing away from the mounting seat 2 is used to fit the hard disk 7. The shock-absorbing pad 42 can play a role in buffering and shock-absorbing the hard disk 7, avoiding the hard disk 7 from colliding with the inner wall of the mounting seat 2, thereby protecting the hard disk 7 and further improving the stability of reading and writing of the hard disk 7. There can be multiple shock-absorbing pads 42, and multiple shock-absorbing pads 42 are arranged on multiple side walls of the mounting seat 2 at intervals.

[0056] In one embodiment, the shock-absorbing pad 42 is provided with a through hole for inserting the shock-absorbing screw 41, and the shock-absorbing pad 42 is fixed to the side wall of the mounting seat 2. The side wall of the hard disk 7 is provided with a threaded hole, and the shock-absorbing screw 41 can pass through the side wall of the mounting seat 2 and the through hole of the shock-absorbing pad 42, and is fixed with the threaded hole of the hard disk 7 by threaded cooperation. Specifically, the side wall of the mounting seat 2 is provided with a gourd hole 22, and the gourd hole 22 includes a large diameter hole 221 and a small diameter hole 222 that are interconnected. The size of the large diameter hole 221 is larger than the size of the shock-absorbing pad 42, and the size of the small diameter hole 222 is slightly smaller than the size of the shock-absorbing pad 42, so that the shock-absorbing pad 42 can be inserted into the small diameter hole 222 from the large diameter hole 221, thereby ensuring the stability and reliability of the connection between the shock-absorbing pad 42 and the mounting seat 2, and also facilitating the installation or replacement of the shock-absorbing pad 42. Alternatively, the shock-absorbing pad 42 can also be directly attached to the inner wall of the mounting seat 2.

[0057] Of course, in other embodiments, the shock-absorbing fixing assembly 4 may also include ordinary screws and shock-absorbing pads 42, and the screws and shock-absorbing pads 42 may be provided separately, the screws are used to fix the hard disk 7 to the mounting base 2, and the shock-absorbing pads 42 are used to reduce shock to the hard disk 7.

[0058] like Figures 5 and 6 As shown, the embodiment of the utility model further provides a chassis, including a chassis body 5 and the above-mentioned hard disk bracket, wherein: the chassis body 5 includes a detachably connected box body 51 and a box cover 52; the hard disk bracket is arranged in the box body 51, and the base 1 of the hard disk bracket is connected to the box body 51. The chassis may also include other components such as a motherboard 8 arranged in the box body 51. The box cover 52 is detachably connected to the box body 51, so as to facilitate the disassembly and assembly of the hard disk 7, hard disk bracket, motherboard 8 and other components in the chassis body 5. Among them, the box cover 52 and the box body 51 can be fixedly connected by a plurality of screws and other fasteners to ensure the stability and reliability of the box body 51 and the box cover 52 in the assembled state.

[0059] like Figure 5 As shown, the box body 51 includes a detachably connected U-shaped seat 512 and two side panels 513. Figure 5 and Figure 8The two side panels 513 are respectively fixed to the two ends of the U-shaped seat 512 by screws or other fasteners, so that it is further convenient for users to disassemble and install other components such as the hard disk 7, hard disk bracket, and motherboard 8 in the box body 51. Figure 5 and Figure 8 The ±W axis direction shown can be Figures 1 to 3 The side plate 513 is parallel to the ±X axis direction or the ±Y axis direction shown, and may also form an angle with the ±X axis direction and the ±Y axis direction. In addition, the side plate 513 includes a plate body 5131 and a stopper 5132 disposed on a side of the plate body 5131 away from the bottom wall of the box body 51. The stopper 5132 may be configured as an inverted U-shaped structure as shown in the figure to limit the two ends of the box cover 52 along the ±W axis direction. When assembling the box body 51 and the box cover 52, fasteners such as screws may be passed through the box cover 52 and the stopper 5132 and fixed to the U-shaped seat 512 by threaded engagement.

[0060] like Figure 5 and Figure 7 As shown, the chassis further includes a cooling assembly 6, which is disposed on a side of the case cover 52 facing the case body 51 and is used to fit with a side of the hard disk 7 facing the case cover 52. The cooling assembly 6 is used to dissipate heat and cool the hard disk 7 to prevent the hard disk 7 from being overheated and affecting its normal operation, thereby ensuring the stability of the hard disk 7 and the overall operation of the chassis.

[0061] like Figure 1 and Fig. 9 As shown, when the hard disk 7 is produced, the distance between the threaded hole on the side wall of the hard disk 7 and the side of the hard disk 7 facing the box cover 52 is controlled to be consistent, so that in the assembled state, the side of the hard disk 7 facing the box cover 52 can always fit with the box cover 52, and is not affected by the thickness of the hard disk 7. That is, when the thickness of the hard disk 7 is less than the depth of the mounting seat 2, there is a certain distance between the side of the hard disk 7 away from the box cover 52 and the bottom wall of the mounting seat 2. Therefore, the hard disk bracket and the chassis as a whole can be suitable for hard disks 7 of different sizes.

[0062] like Figure 7As shown, in one embodiment, the cooling assembly 6 includes a semiconductor refrigerator 61 and a temperature equalizer 62, the semiconductor refrigerator 61 is arranged on a side of the box cover 52 facing the box body 51, and the temperature equalizer 62 is arranged on a side of the semiconductor refrigerator 61 away from the box cover 52, and is used to fit with the side of the hard disk 7 facing the box cover 52. The semiconductor refrigerator 61 enables the hard disk 7 and the chassis as a whole to adapt to extreme weather environments, such as -40℃-70℃, so as to improve the adaptability of the equipment to the environment. In addition, the semiconductor refrigerator 61 will not vibrate the hard disk 7 when working, thereby further ensuring the stability of the hard disk 7 reading and writing. The temperature equalizer 62 can increase the contact area between the cooling assembly 6 and the hard disk 7, so that the heat generated by the hard disk 7 can be quickly transferred to the cooling assembly 6 and the box cover 52, thereby improving the cooling effect of the cooling assembly 6 on the hard disk 7.

[0063] Specifically, the cooling assembly 6 also includes a frame 63, thermal grease is evenly applied on both sides of the semiconductor refrigerator 61, and one side of the semiconductor refrigerator 61 is adhered to the side of the box cover 52 facing the box body 51, and the frame 63 is adhered to the side of the semiconductor refrigerator 61 away from the box cover 52, and the frame 63 and the box cover 52 are fixedly connected by fasteners such as screws, and finally the temperature equalizing component 62 is attached to the side of the frame 63 away from the semiconductor refrigerator 61, so as to fix the temperature equalizing component 62 and the semiconductor refrigerator 61 through the frame 63.

[0064] Of course, in other embodiments, the cooling assembly 6 may also include other components such as fans and liquid cooling plates that can cool down the hard disk 7. As long as the hard disk 7 and the chassis as a whole can operate normally, the embodiments of the utility model do not make specific restrictions here.

[0065] like Figures 5 and 6 As shown, at least one of the case 51 and the case cover 52 is provided with a heat dissipation fin 53. The heat dissipation fin 53 can increase the heat dissipation area of ​​the case 51 and the case cover 52, further improve the cooling and heat dissipation effect of the hard disk 7 and the chassis as a whole, and ensure that the chassis can work normally in extreme weather environments. In addition, the case 51 and the case cover 52 can be made of aviation-grade aluminum alloy to ensure the heat dissipation effect of the chassis.

[0066] like Figures 5 and 6As shown, one of the box body 51 and the box cover 52 is provided with a slide groove 511, and the other is provided with a sliding member 521 that can slide with the slide groove 511, and the opening of the slide groove 511 faces the other. For example, the two side walls of the U-shaped seat 512 are provided with slide grooves 511, and the slide grooves 511 extend along the ±W axis direction, and the opening of the slide groove 511 faces the box cover 52, and the slide member 521 is convexly provided on the side of the box cover 52 facing the box body 51. The sliding member 521 cooperates with the slide groove 511 so that the box cover 52 can slide open relative to the box body 51, and even if the weight of the box cover 52 is large, the user can conveniently open and close the box cover 52 by sliding. The opening of the slide groove 511 faces the box cover 52, so that the user can flip the box cover 52 in any direction to open it, and the box cover 52 can be opened and closed in various ways for easy operation by the user.

[0067] like Figures 5 and 6 As shown, the side wall of the box cover 52 extends outward with an extension portion 522, which can be used as a handle to facilitate the user to open or close the box cover 52. At the same time, the extension portion 522 can also cover fasteners such as screws used to connect the box cover 52 and the box body 51 to ensure the neat appearance of the chassis.

[0068] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0069] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the scope of patent protection of the present application shall be subject to the attached claims.

Claims

1. A hard disk bracket, characterized in that: include: Base (1); A mounting seat (2) for mounting a hard disk (7), wherein the mounting seat (2) is arranged on the base (1) and is capable of moving relative to the base (1) to a locking position along a first preset direction; as well as, A limiting assembly (3), comprising a first limiting member (31) and a second limiting member (32) capable of plugging and cooperating with the first limiting member (31), wherein the first limiting member (31) is slidably disposed on one of the base (1) and the mounting seat (2), and the second limiting member (32) is disposed on the other; In the locked position, the first limiting member (31) can slide to a position where it cooperates with the second limiting member (32) to limit the reverse movement of the mounting seat (2) relative to the base (1) along the first preset direction to unlock.

2. The hard disk bracket according to claim 1, characterized in that: The first limiting member (31) comprises a supporting portion (313) arranged on the mounting seat (2) and an inserting rod (311) arranged on the supporting portion (313), wherein the inserting rod (311) can be extended / retracted toward the base (1), and the second limiting member (32) is arranged on the base (1) and is provided with an inserting hole (321), wherein the inserting rod (311) can be plugged into and matched with the inserting hole (321) when extended.

3. The hard disk bracket according to claim 2, characterized in that: The first limiting member (31) further comprises a reset member arranged between the supporting portion (313) and the insertion rod (311), wherein at least when the insertion rod (311) is retracted, the reset member is compressed; and / or, The first limiting member (31) further comprises a control portion (312) connected to the insertion rod (311); the control portion (312) is rotatably disposed on the support portion (313) and is capable of driving the insertion rod (311) to slide relative to the mounting seat (2).

4. The hard disk bracket according to claim 1, characterized in that: The base (1) is provided with a mounting hole (11); along the first preset direction, the mounting hole (11) has an insertion hole position (111) and a clamping hole position (112) that are interconnected; and a clamping block (21) is provided on a side of the mounting seat (2) that faces the base (1); The clamping block (21) can be inserted from the insertion hole (111) and slide along the first preset direction to the engagement hole (112), so that the mounting seat (2) moves to a locking position relative to the base (1).

5. The hard disk bracket according to claim 1, characterized in that: The hard disk bracket further comprises a shock-absorbing fixing component (4) arranged on the mounting seat (2), and the shock-absorbing fixing component (4) is used to fix the hard disk (7) to the mounting seat (2).

6. The hard disk bracket according to claim 5, characterized in that: The shock-absorbing fixing assembly (4) comprises a shock-absorbing screw (41) arranged on a side wall of the mounting seat (2), and the shock-absorbing screw (41) is used to be fixed with the hard disk (7) through threaded engagement; and / or, The shock-absorbing fixing assembly (4) further comprises a shock-absorbing pad (42) arranged on a side wall of the mounting seat (2); a side of the shock-absorbing pad (42) facing away from the mounting seat (2) is used to fit with the hard disk (7).

7. A chassis, characterized in that: include: The chassis body (5) comprises a detachably connected chassis body (51) and a chassis cover (52); and The hard disk bracket according to any one of claims 1 to 6 is arranged in the box (51), and the base (1) of the hard disk bracket is connected to the box (51).

8. The chassis according to claim 7, characterized in that: The chassis further comprises a cooling assembly (6), wherein the cooling assembly (6) is arranged on a side of the case cover (52) facing the case body (51) and is used to fit with a side of the hard disk (7) facing the case cover (52).

9. The chassis according to claim 8, characterized in that: The cooling assembly (6) comprises a semiconductor refrigerator (61) and a temperature equalizing element (62); the semiconductor refrigerator (61) is arranged on a side of the box cover (52) facing the box body (51); the temperature equalizing element (62) is arranged on a side of the semiconductor refrigerator (61) facing away from the box cover (52) and is used to fit with a side of the hard disk (7) facing the box cover (52).

10. The chassis according to claim 7, characterized in that: One of the box body (51) and the box cover (52) is provided with a slide groove (511), and the other is provided with a sliding member (521) capable of slidingly cooperating with the slide groove (511), and the opening of the slide groove (511) faces the other; and / or, The box body (51) and / or the box cover (52) are provided with heat dissipation fins (53).

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