CN220064741U - Hard disk support and electronic equipment - Google Patents

Abstract

The utility model provides a hard disk support and electronic equipment, and relates to the technical field of electronic equipment. Wherein, the hard disk support includes: a frame; the clamping assemblies are oppositely arranged in the frame and are used for clamping the hard disk in a first direction and a second direction respectively, and the first direction is perpendicular to the second direction; the first adjusting assembly is arranged between the pair of clamping assemblies and is used for matching the pair of clamping assemblies to move oppositely or reversely; the locking assembly is connected with the first adjusting assembly and used for limiting the displacement of the first adjusting assembly in the first direction; wherein, the hard disk support still includes: and the second adjusting assembly corresponds to each clamping assembly and is used for adjusting the clamping distance of the corresponding clamping assembly in the second direction. According to the hard disk bracket, the hard disk is clamped and fixed through the clamping assembly, and the hard disk bracket is suitable for different sizes of hard disks, so that the hard disk bracket can be quickly disassembled and assembled on the premise of not needing any tool, the use of parts such as bolts is avoided, and the working efficiency is improved.

Description

Hard disk support and electronic equipment

Technical Field

The present utility model relates to the field of electronic devices, and in particular, to a hard disk support and an electronic device.

Background

The server is a kind of computer, it runs faster, load higher, price more expensive than the ordinary computer, the server is other clients in the network, such as PC, smart phone, ATM, etc. terminal station even large-scale apparatus such as train system, etc. offer the calculation or application service, have high-speed CPU operational capability, long-time reliable operation, powerful I/O external data throughput ability and better expansibility. The server is used as an electronic device, and the internal structure of the server is quite complex, but is similar to the internal structure of a common computer, and the server is provided with parts such as a CPU, a hard disk, a memory, a system bus and the like.

The hard disk is used for providing data storage service, and a drawable hard disk drawer is usually arranged in a cabinet of the server, so that the hard disk is convenient to disassemble and assemble. The hard disk is fixed in the hard disk drawer through the hard disk support, wherein, the hard disk is usually through bolted connection in the hard disk support, and more troublesome when leading to hard disk dismouting, and can't block the hard disk of different length, thickness and solid, can only realize the change of the external dimension of hard disk through changing the hard disk support, the commonality is relatively poor. At present, an adjustable hard disk support is also provided, such as a server hard disk support disclosed in patent CN210166698U, although the hard disk support can be adjusted in different sizes, the adjusting knob is closer to the hard disk, the operation space is smaller, and thus the operation is inconvenient, and the problems of smaller operation space and inconvenient operation are also provided as in patent CN 214586731U.

Therefore, there is a need for a hard disk holder to solve at least the above problems.

Disclosure of Invention

The utility model aims to provide a hard disk bracket and electronic equipment, which at least solve the problems that the hard disk and the hard disk bracket are inconvenient to assemble and disassemble through bolt connection, and the operation space of the existing adjustable hard disk bracket is small and the operation is inconvenient.

In order to achieve the above object, the embodiment of the present utility model provides the following technical solutions:

the first aspect of the present utility model provides a hard disk holder, comprising:

a frame;

the clamping assemblies are oppositely arranged in the frame and are used for clamping the hard disk in a first direction and a second direction respectively, and the first direction and the second direction are perpendicular to each other;

the first adjusting assembly is arranged between the pair of clamping assemblies and is used for matching the pair of clamping assemblies to move towards or away from each other;

the locking component is connected with the first adjusting component in a clamping direction opposite to the clamping component and is used for limiting the displacement of the clamping component in the first direction;

wherein, the hard disk support still includes: and the second adjusting assembly is corresponding to each clamping assembly and is used for adjusting the clamping distance of the corresponding clamping assembly in the second direction.

In some embodiments of the utility model, the locking assembly comprises:

the first screw sleeve is arranged along the third direction, and the third direction is perpendicular to the first direction and the second direction respectively;

the first screw rods are respectively connected with the two ends of the first screw sleeve in a threaded manner, and are connected with the first adjusting assembly;

wherein, a pair of first screw rod can be relative first swivel nut flexible when first swivel nut rotates.

In some embodiments of the present utility model, a pair of mounting blocks are respectively provided on opposite surfaces of the pair of clamping assemblies, and each of the first screws is clamped to one of the mounting blocks so as to be capable of telescoping with respect to the first screw sleeve when the first screw sleeve rotates.

In some embodiments of the present utility model, the mounting block is provided with a limiting hole, at least one first limiting portion is arranged on the inner wall of the limiting hole, a second limiting portion is arranged on the first screw corresponding to the first limiting portion, and the first limiting portion and the second limiting portion cooperate to limit the rotation of the first screw;

the first limiting part is a groove or a bump.

In some embodiments of the utility model, the first adjustment assembly comprises:

a pair of guide rails disposed along the first direction, each of the guide rails being connected to the frame, respectively;

the locking assembly is arranged between the sliding sleeves and the guide rail so as to limit the displacement of the sliding sleeves relative to the guide rail.

In some embodiments of the present utility model, the guide rail is provided with a sliding groove, and each clamping assembly is provided with a sliding block corresponding to the sliding groove, and the sliding block is slidably connected in the sliding groove through the sliding sleeve;

the locking assembly further includes:

a rack arranged on the guide rail;

the tooth blocks are located in the sliding sleeve, the surfaces, deviating from the racks, of each tooth block are connected to one first screw rod, and the first screw rod can drive the tooth blocks to move towards the racks so as to be clamped on the racks.

In some embodiments of the utility model, the frame comprises:

the frame includes a pair of frame units disposed opposite to each other, the frame units including:

a first plate body, wherein the first plates of a pair of frame units are oppositely arranged;

the clamping assembly is connected between the first connecting plate and the second connecting plate.

In some embodiments of the utility model, the clamping assembly comprises:

a second plate body disposed between a pair of the frames;

the third plate body is connected with the second plate body;

the fourth plate body is parallel to the third plate body, and forms a clamping space with the third plate body and is used for clamping the hard disk, the clamping distance of the clamping assembly in the second direction is the distance between the third plate body and the fourth plate body, and the second adjusting assembly is used for adjusting the distance between the third plate body and the fourth plate body.

In some embodiments of the utility model, the second adjustment assembly comprises:

the second screw sleeve is rotatably connected in the connecting hole;

the second screw rod is connected with the second screw sleeve in a threaded manner and is connected with the third plate body; and rotating the second screw sleeve can enable the second screw sleeve to move along the second screw rod so as to drive the fourth plate body to be close to or far away from the third plate body along the second direction.

A second aspect of the present utility model provides an electronic device, including the hard disk support provided in the first aspect of the present utility model.

Compared with the prior art, the hard disk bracket provided by the first aspect of the utility model can clamp the hard disk along the first direction and the second direction respectively through the pair of clamping components, and the clamping distances of the first direction and the second direction are respectively adjusted through the first adjusting component and the second adjusting component, so that the hard disk bracket is suitable for different sizes of hard disks, and the installation and the unloading of the hard disk are completed; the hard disk bracket clamps and fixes the hard disk through the clamping component, so that the hard disk bracket can be quickly disassembled and assembled on the premise of not needing any tool, the use of parts such as bolts and the like is avoided, and the working efficiency is improved; simultaneously, locking subassembly sets up in the centre gripping direction dorsad, and operation space is big when comparing to prior art and carrying out the adjustment operation, convenient operation.

The electronic device provided in the second aspect of the present utility model has the same or similar technical effects as the hard disk support provided in the first aspect of the present utility model.

Drawings

The above, as well as additional purposes, features, and advantages of exemplary embodiments of the present utility model will become readily apparent from the following detailed description when read in conjunction with the accompanying drawings. In the drawings, wherein like or corresponding reference numerals indicate like or corresponding parts, there are shown by way of illustration, and not limitation, several embodiments of the utility model, in which:

fig. 1 illustrates a schematic structure of a hard disk support according to an exemplary embodiment of the present utility model;

FIG. 2 is a schematic view showing a state of engagement of a mounting block with a first screw in a hard disk holder according to an exemplary embodiment of the present utility model;

FIG. 3 illustrates a side partial schematic view of a hard disk drive holder at a clamp assembly in accordance with an exemplary embodiment of the present utility model;

fig. 4 shows a partial schematic view of the mating of the sliding sleeve and the guide rail in the hard disk bracket according to an exemplary embodiment of the present utility model.

Reference numerals illustrate:

1. a frame unit; 101. a first plate body; 102. a first connection plate; 103. a second connecting plate;

2. a locking assembly; 201. a first screw sleeve; 202. a first screw; 203. tooth blocks; 204. a handle;

3. a clamping assembly; 301. a mounting block; 302. a limiting hole; 303. a first limit part; 304. a second limit part; 305. a slide block; 306. a second plate body; 307. a third plate body; 308. a fourth plate body;

4. a first adjustment assembly; 401. a guide rail; 402. a sliding sleeve; 403. a chute; 404. a rack; 405. a mounting groove;

5. a second adjustment assembly; 501. a second screw sleeve; 502. a second screw; 503. and (3) rotating the wheel.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs.

Hard disk and hard disk support are usually fixed through the bolt, therefore need additionally use assembly and disassembly tools when leading to the dismouting, and parts such as bolt are less, easily lose, and when the hard disk has different length, width or thickness, adopt the mode of bolt installation can't block it admittedly, can only change the hard disk support of different specifications, cause the increase of material management and control degree of difficulty. In the prior art, bolts are omitted through an adjustable hard disk support, and the device can adapt to the change of the appearance size of a hard disk, such as a server hard disk support disclosed in patent CN210166698U, and the device is fixed to the hard disk in the length and thickness directions by utilizing a sliding rail and a hard disk clamping frame with adjustable distance, but the hard disk clamping and fastening knob is positioned in a hard disk placing space, so that the operation space is small, and hard disks with different specifications are inconvenient to replace. For example, in the hard disk support provided in CN214586731U, the fixing component of the adjusting plate is located in the mounting support, which also has the problems of small operation space and inconvenient operation.

Therefore, in order to solve the technical problems, the utility model provides the hard disk bracket which is used for fixing the hard disk in a clamping manner, so that the use of bolts is avoided, and the adjustment can be performed outside the accommodating space of the hard disk, so that the hard disk bracket has enough operation space and is convenient to operate.

Example 1

Embodiment 1 of the present utility model provides a hard disk holder, as shown in fig. 1 to 4, comprising: a frame; a pair of clamping assemblies 3 oppositely arranged in the frame and used for clamping the hard disk along a first direction and a second direction respectively, wherein the first direction and the second direction are mutually perpendicular; the first adjusting component 4 is arranged between the pair of clamping components 3 and is used for matching the pair of clamping components 3 to move towards or away from each other; the locking component 2 is connected with the first adjusting component 4 in a clamping direction of the locking component 2 back to the clamping component 3 and is used for limiting the displacement of the clamping component 3 in a first direction;

wherein, hard disk support still wraps: the second adjusting component 5 corresponds to the second adjusting component 5 of each clamping component 3, and the second adjusting component 5 is used for adjusting the clamping distance of the corresponding clamping component 3 in the second direction.

The hard disk support provided by the embodiment of the utility model can be used in a server, used for fixing a hard disk in a hard disk drawer, and also can be used in other electronic equipment such as a computer and a processing terminal which need to be provided with a hard disk.

The hard disk support provided by the embodiment of the utility model can clamp the hard disk in the first direction and the second direction respectively through the pair of clamping assemblies 3, wherein the pair of clamping assemblies 3 clamp the hard disk in the first direction, each clamping assembly 3 clamps the hard disk in the second direction, and the first direction and the second direction can be two of the length direction, the thickness direction and the width direction of the hard disk respectively.

The distance between the pair of clamping assemblies 3 is set to be a first clamping distance, the clamping distance of each clamping assembly 3 in the second direction is set to be a second clamping distance, the first clamping distance can be adapted to the external length of the hard disk in the first direction, such as the length or the width of the hard disk, and the second clamping distance can be adapted to the external length of the hard disk in the second direction, such as the thickness of the hard disk.

The hard disk support provided by the embodiment of the utility model adjusts the clamping distance in the first direction and the second direction respectively through the first adjusting component 4 and the second adjusting component 5, so that the hard disk support is suitable for different sizes of hard disks, and the hard disks are installed and uninstalled.

According to the hard disk bracket, the hard disk is clamped and fixed through the clamping component 3, so that the hard disk bracket can be quickly disassembled and assembled on the premise of not needing any tool, the use of parts such as bolts is avoided, and the working efficiency is improved; meanwhile, the locking assembly 2 is arranged back to the clamping direction of the clamping assembly 3, and compared with the prior art, the locking assembly is large in operation space and convenient to operate.

In some embodiments of the utility model, the locking assembly 2 comprises:

the first screw sleeve 201, wherein the first screw sleeve 201 is arranged along a third direction, and the third direction is perpendicular to the first direction and the second direction respectively;

a pair of first screws 202 respectively screwed to both ends of the first screw sleeve 201, each first screw 202 being connected to the first adjusting member 4;

wherein a pair of first screws 202 can telescope with respect to the first screw sleeve 201 when the first screw sleeve 201 rotates to be able to lock or release the first adjustment assembly 4.

In some embodiments of the present utility model, the frame includes a pair of frame units 1 disposed opposite to each other, and the frame units 1 include:

the first plate body 101, the first plate bodies 101 of the pair of frame units 1 are oppositely arranged;

the clamping assembly 3 is connected between the first connecting plate 102 and the second connecting plate 103.

The first and second connection plates 102 and 103 are disposed vertically with respect to the first plate body 101, respectively, and the first and second connection plates 102 and 103 of the pair of frames are disposed opposite to each other, thereby providing mounting positions for the clamp assembly 3 and the first adjustment assembly 4.

The first adjustment assembly 4 may be disposed between the first connection plate 101 and the second connection plate 103, and the pair of clamping assemblies 3 may enable adjustment of the relative distance by the first adjustment assembly 4.

The surface of the first plate 101 and/or the first connection plate 102, the second connection plate 103 facing away from the mounting position may be used for connection with other structures inside the electronic device, such as a hard disk drawer or an electronic device housing, etc., so as to implement mounting and fixing of the hard disk. The first connection plate 102 and the second connection plate 103 may be connected to each other as a single body, or may be provided separately from each other.

The pair of frame units 1 and the pair of clamping assemblies 3 are respectively arranged in parallel, and enclose to form a containing space for installing and fixing the hard disk. The locking assembly 2 is disposed between the pair of frame units 1 along a third direction for locking or releasing the pair of first adjusting assemblies 4, wherein the third direction is the opposite direction of the pair of frame units 1.

The first threaded sleeve 201 is a double-threaded sleeve, that is, the two threaded sleeves are respectively positioned at two ends and are opposite in rotation direction, the pair of first threaded rods 202 are respectively connected to two opposite ends of the first threaded sleeve 201 in a threaded manner, and when the first threaded sleeve 201 rotates, the pair of first threaded rods 202 can be driven to rotate in opposite directions, so that the expansion and contraction synchronization of the pair of first threaded rods 202 can be realized.

The outer wall of the first sleeve 201 may be provided with a handle 204 for ease of manipulation to enable easy manual or tool control of its rotation.

In some embodiments of the present utility model, the locking assemblies 2 are in a pair, and the pair of locking assemblies 2 are respectively arranged at opposite sides of the pair of clamping assemblies 3; the opposite surfaces of the pair of clamping assemblies 3 are respectively provided with a pair of mounting blocks 301, and each first screw 202 is clamped with one mounting block 301 so as to be capable of telescoping relative to the first screw sleeve 201 when the first screw sleeve 201 rotates.

The locking assembly 2 is disposed away from the pair of clamping assemblies 3 to enable sufficient operating space and clamping space.

The mounting blocks 301 may be connected to the clamping assembly 3, the first screw sleeve 201 is disposed between the pair of mounting blocks 301, and an end portion of the first screw sleeve 201 may be fixedly connected to the mounting blocks 301, for example, by welding, so that the first screw 202 is limited by the mounting blocks 301 and the first screw sleeve 201 and cannot rotate, thereby being capable of only extending and retracting in the axial direction.

In some embodiments of the present utility model, the mounting block 301 is provided with a limiting hole 302, at least one first limiting portion 303 is provided on an inner wall of the limiting hole 302, the first screw 202 is provided with a second limiting portion 304 corresponding to the first limiting portion 303, and the first limiting portion 303 cooperates with the second limiting portion 304 to limit the rotation of the first screw 202;

the first limiting portion 303 is a groove or a bump, and the second limiting portion 304 and the first limiting portion 303 are clamped with each other to realize limiting.

The mounting blocks 301 are used for fixing the first threaded sleeves 201 and can limit rotation of the first threaded rods 202, each locking assembly 2 corresponds to a pair of mounting blocks 301, the pair of mounting blocks 301 are respectively arranged on two sides of the corresponding first threaded sleeve 201, each first threaded rod 202 respectively penetrates through a limiting hole 302 in one mounting block 301, and the first limiting portion 303 and the second limiting portion 304 are mutually clamped, so that the first threaded rod 202 is prevented from rotating. When the first screw sleeve 201 rotates around the axial direction, torque is transmitted to the first screw 202 through the screw thread, and the first screw 202 is restrained by the mounting block 301, and thus, can be extended or retracted only with respect to the first screw sleeve 201. Since the first screw sleeve 201 is a double-threaded screw sleeve, a pair of first screws 202 can be simultaneously extended or retracted with respect to the first screw sleeve 201 when the first screw sleeve 201 rotates.

In some embodiments of the present utility model, as shown in fig. 2, the first limiting portion 303 may be two or more portions uniformly distributed along the circumferential direction, so that the first screw 202 is uniformly stressed, for example, may be 2, 4 or more. The first limiting portions 303 may be uniformly distributed in the circumferential direction, for example, 1, 3 or more.

When the first limiting part 303 is a bump, the corresponding second limiting part 304 is a groove, so that the first limiting part 303 can be clamped in the second limiting part 304; when the first limiting portion 303 is a groove, the second limiting portion 304 corresponding to the first limiting portion may be a bump, so as to be inserted into the groove to realize anti-rotation limiting.

In some embodiments of the utility model, the clamping assembly 3 comprises:

a second plate 306 disposed between the pair of frames;

a third plate 307, the third plate 307 being connected to the second plate 306;

the fourth plate 308, the fourth plate 308 is parallel to the third plate 307, and forms a clamping space with the third plate 307, for clamping the hard disk, the clamping distance of the clamping assembly 3 in the second direction is the distance between the third plate 307 and the fourth plate 308, and the second adjusting assembly 5 is used for adjusting the distance between the third plate 307 and the fourth plate 308.

The pair of clamping assemblies 3 are mutually matched to clamp the hard disk in a first direction, wherein the first direction is the opposite direction of the pair of clamping assemblies 3, and the direction can be the width direction or the length direction of the hard disk.

As shown in fig. 3, each clamping assembly 3 has a second plate 306 disposed between a pair of first plates 101 and parallel to a second direction, and a third plate 307 and a fourth plate 308 are respectively perpendicular to the second plate 306, where the second direction is a connection direction of the third plate 307 and the fourth plate 308, and the direction may be a thickness direction of the hard disk, and a clamping distance of each clamping assembly 3 in the second direction, that is, the second clamping distance is adapted to the thickness of the hard disk, and the third plate 307 is fixedly connected with the second plate 306, and the fixing manner may be welding or integrally forming, and the fourth plate 308 is disposed above the third plate 307 with an adjustable interval through a second adjusting assembly 5, so as to be able to be appropriately adjusted according to the thickness of the hard disk, thereby adjusting the clamping distance.

The second plate 306, the third plate 307 and the fourth plate 308 enclose to form a clamping space, so that the hard disk can be clamped, and the pair of clamping assemblies 3 are respectively clamped at two ends of the hard disk, so that the limitation of the hard disk in the first direction and the second direction is realized, therefore, the distance between the pair of clamping assemblies 3 is adjusted by the first adjusting assembly 4, the change of the size of the hard disk in the first direction can be applied, and the distance between the third plate 307 and the fourth plate 308 is adjusted by the second adjusting assembly 5, and the change of the size of the hard disk in the second direction can be adjusted.

According to the utility model, the first adjusting component 4 is locked by matching the pair of first screws 202 and the first threaded sleeves 201, when the first screws 202 synchronously extend, the first adjusting component 4 can be limited and locked by abutting against the first adjusting component 4, when the first screws 202 synchronously retract, the first adjusting component 4 can be released to adjust the distance between the pair of clamping components 3, meanwhile, when the first screws 202 further extend on the basis of abutting against the first adjusting component 4, the distance between the pair of frame units 1 can be adjusted, so that the first screws 202 can be suitable for the change of the hard disk size in the third direction, compared with the prior art, the adjustable dimension is more, the universality is better, when the distance between the pair of frame units 1 needs to be adjusted, the connecting part in the corresponding equipment shell of the frame units 1 also needs to be adjusted adaptively, when the frame units 1 are fixed in the equipment shell, the distance between the pair of frame units 1 is relatively fixed, at the moment, the first screws 202 of the locking component 2 extend only to lock the first adjusting component 4.

The locking assembly 2 is arranged on the side of the second plate 306 facing away from the hard disk for operation, wherein a mounting block 301 for connecting the first screw 202 can be fixed to the second plate 306, at which time the locking assembly 2 can be moved synchronously with the clamping assembly 3 and can act on the first adjusting assembly 4 to lock or release it.

In some embodiments of the present utility model, the mounting block 301 may also be fixed to the frame, for example, to the first connection plate 102 or the second connection plate 103, where the locking assembly 2 is connected between the pair of frame units 1, and the relative distance of the pair of frame units 1 can be adjusted by extension and retraction of the first screw 202, so as to adapt to a change in the size of the hard disk in the third direction, but not to lock the first adjusting assembly 4.

In some embodiments of the present utility model, the first adjustment assembly 4 achieves relative displacement of the pair of clamping assemblies 2 by a slip fit, as shown in fig. 1, the first adjustment assembly 4 comprising:

a pair of guide rails 401 disposed along the first direction, each guide rail 401 being connected to the frame, respectively;

a pair of sliding sleeves 402 respectively disposed at two ends of each clamping assembly 3, each sliding sleeve 402 is slidably sleeved at an end of one guide rail 401, and the locking assembly 2 is disposed between the sliding sleeve 402 and the guide rail 401 to limit displacement of the sliding sleeve 402 relative to the guide rail 401.

A pair of guide rails 401 may stably guide the displacement of the clamping assembly 3, and the guide rails 401 may be provided as one, depending on the need.

The guide rails 401 are disposed parallel to the first plate body 101, and both ends of the guide rails 401 may be connected to the first and second connection plates 102 and 103, respectively, so that each guide rail 401 is connected to one frame unit 1, respectively, when the guide rails 401 are in a pair.

The clamping assembly 3 is slidably connected to the guide rail 401 through the sliding sleeve 402 and is locked through the locking assembly 2, wherein the sliding sleeve 402 can be connected to the surface of the second plate 306, which faces away from the third plate 307, so that space is provided for installing a hard disk, the first screw 202 of the locking assembly 2 penetrates through the sliding sleeve 402 to be protruded to prop against the guide rail 401, at the moment, the sliding sleeve 402 cannot move relative to the guide rail 401, so that the sliding sleeve is limited and locked, and at the moment, the sliding sleeve 402 can move relative to the guide rail 401 when the first screw 202 is retracted and does not contact with the guide rail 401, so that the released state is realized.

Wherein the second plate 306 of each clamping assembly 3 can be connected with two sliding sleeves 402 corresponding to the guide rail 401, and has one locking assembly 2 positioned between the two sliding sleeves 402, so that the sliding sleeves 402 can be locked or released when moving relative to the guide rail 401.

Alternatively, one of the clamping assemblies 3 may be fixed to the guide rail 401 or to the frame unit 1, and only the other clamping assembly 3 has a sliding sleeve 402 slidably connected to the guide rail 401 and a locking assembly 2 located between the sliding sleeves 402, so as to realize unidirectional movement, that is, one clamping assembly 3 is fixed, and the other clamping assembly 3 moves, specifically, according to practical requirements, one locking assembly 2 may be corresponding to the clamping assembly 3 between the pair of guide rails 401 or the pair of frame units 1, and the locking assembly 2 may be used for cooperatively adjusting the distance between the pair of frame units 1.

In some embodiments of the present utility model, the guide rail 401 is provided with a sliding groove 403, and each clamping assembly 3 is provided with a sliding block 305 corresponding to the sliding groove 403, and one end of the sliding block 305 is slidably connected in the sliding groove 403 through the sliding sleeve 402.

The locking assembly 2 is locked by the first screw 202 restricting movement of the sliding sleeve 402.

In some embodiments of the present utility model, the first screw 202 may directly abut the guide rail 401 through the sliding sleeve 402, thereby limiting the relative movement of the sliding sleeve 402 and the guide rail 401, and achieving the purpose of locking the sliding sleeve 402 to the guide rail 401.

In some embodiments of the utility model, the locking assembly 2 further comprises:

a rack 404 provided on the guide rail 401;

the tooth blocks 203 located in the sliding sleeve 402, the surface of each tooth block 203 facing away from the rack 404 is connected to a first screw 202, and the first screw 202 can drive the tooth block 203 to move towards the rack 404 so as to be clamped to the rack 404.

As shown in fig. 4, one end of the sliding block 305 is fixedly connected to the third plate 307, and one end of the sliding block 305 facing away from the third plate 307 is slidably connected to the sliding slot 403. The sliding groove 403 is disposed on a surface of the guide rail 401 facing the clamping assembly 3, and one end of the sliding block 305 facing away from the third plate 307 forms a limiting portion, so as to be capable of being clamped in the sliding groove 403, for example, the limiting portion may be in an inverted T shape.

The racks 404 are disposed on the adjacent sides of the sliding groove 403, the corresponding racks 404 on the guide rail 401 have mounting grooves 405, and the racks 404 are disposed in the mounting grooves 405 and toward the first screw 202. The sliding sleeve 402 is sleeved on the guide rail 401, the sliding sleeve 402 is provided with a through hole corresponding to the first screw 202, the first screw 202 penetrates through the through hole to extend into the mounting groove 405 and is connected with the tooth block 203, and the tooth block 203 and the rack 404 limit the displacement of the sliding sleeve 402 through clamping, so that the sliding sleeve 402 is locked at a preset position on the guide rail 401.

When it is desired to adjust the distance between the pair of clamping assemblies 3, the first screw 202 can be adjusted to retract to disengage the tooth block 203 from the rack 404 to enable the sliding sleeve 402 to move along the rail 401.

The locking effect can be further ensured through the cooperation of the tooth block 203 and the rack 404, so that the locking assembly 2 is stable and reliable in locking.

When the guide rails 401 are a pair, the sliding sleeves 402 arranged on each guide rail 401 are a pair and are respectively connected to the surface of the second plate 306, which is away from the hard disk, and meanwhile, the first screw 202 is connected to the tooth block 203 in the sliding sleeve 402 so as to be matched with the rack 404 for limiting.

In some embodiments of the utility model, the second adjustment assembly 5 comprises:

the second screw sleeve 501 and the fourth plate 308 are provided with connecting holes, and at least part of the second screw sleeve 501 is rotationally connected with the connecting holes;

a second screw 502 screwed to the second screw 501 and connected to the third plate 307; rotating the second sleeve 501 can move the second sleeve 501 along the second screw 502 to drive the fourth plate 308 in a second direction toward or away from the third plate 307.

As shown in fig. 3, the second screw sleeve 501 and the fourth plate 308 may be rotationally connected through a bearing, the second screw 502 may be fixedly connected with the third plate 307 through welding, integral forming, interference fit, and the like, the second screw sleeve 501 is in threaded connection with the second screw 502, and the second screw sleeve 501 is fixedly connected with the fourth plate 308, for example, by means of a shoulder or pillow block structure, or by means of welding, so when the second screw sleeve 501 is rotated, the second screw sleeve 501 is subjected to rotation torque and moves axially along the second screw 502 through threads, thereby driving the fourth plate 308 to move synchronously, and realizing adjustment of the distance between the third plate 307 and the fourth plate 308, so as to be suitable for adjustment of the thickness of a hard disk.

For ease of operation, the second adjustment assembly 5 further comprises a swivel wheel 503 provided at a side of the second nut 501 facing away from the fourth plate 308, such that rotation of the second nut 501 can be achieved by rotating the swivel wheel 503.

Taking the first direction as the length direction of the hard disk and the second direction as the thickness direction of the hard disk as an example, the hard disk bracket provided by the utility model has the following use process:

the user drives the first screw sleeve 201 to rotate manually or through the handle 204, so that the first screw rods 202 at two ends synchronously shrink towards the inside of the first screw sleeve 201, the length of the first screw rods 202 extending out of the first screw sleeve 201 is reduced, the tooth blocks 203 connected to one end of the first screw rods 202, which is far away from the first screw sleeve 201, are separated from the racks 404, and at the moment, the sliding sleeve 402 can relatively displace along the guide rail 401, and therefore, the second plate 306 of the clamping assembly 3 can be pushed to move along the guide rail 401, and the distance between the pair of clamping assemblies 3 is adjusted, so that hard disks with different lengths can be fixed conveniently; when the adjustment is completed, the first screw sleeve 201 is reversely rotated, so that the first screw 202 extends out relative to the first screw sleeve 201, and the length of the first screw 202 extending out of the first screw sleeve 201 is increased, so that the tooth block 203 contacts with the rack 404 and is clamped with the rack 404, the displacement of the sliding sleeve 402 relative to the guide rail 401 is limited, and the first clamping distance between the pair of clamping assemblies 3 is fixed, so that the hard disk is fixed in the first direction.

The user drives the second screw sleeve 501 to rotate through the rotating wheel 503, so that the second screw sleeve 501 moves along the second screw rod 502, and thus drives the fourth plate 308 to move synchronously, so as to adjust the distance between the fourth plate 308 and the third plate 307, that is, adjust the second clamping distance of each clamping assembly 3, so that the hard disk is fixed in the second direction, and the fixing device is suitable for fixing hard disks with different thicknesses.

The hard disk bracket provided by the utility model can quickly adjust the length and the height of the bracket according to the actual size of the hard disk without any tool, and the installation and the unloading of the hard disk are completed.

Example 2

Example 2 according to the application differs from example 1 in that,

embodiment 2 of the present utility model provides an electronic apparatus including the hard disk holder provided in embodiment 1 of the present utility model.

The electronic equipment provided by the utility model can be equipment such as a server, a computer, a mobile terminal, a processing terminal and the like, and the hard disk support can be directly connected into the equipment shell or can be connected into the equipment shell through the hard disk drawer. According to the electronic equipment, the disassembling and assembling efficiency of the hard disk is improved through the adjustable bolt-free connection mode, and the electronic equipment can be suitable for installing hard disks with different specifications.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (10)

1. A hard disk holder, the hard disk holder comprising:

a frame;

the clamping assemblies are oppositely arranged in the frame and are used for clamping the hard disk in a first direction and a second direction respectively, and the first direction and the second direction are perpendicular to each other;

the first adjusting assembly is arranged between the pair of clamping assemblies and is used for matching the pair of clamping assemblies to move towards or away from each other;

the locking component is connected with the first adjusting component in a clamping direction opposite to the clamping component and is used for limiting the displacement of the clamping component in the first direction;

wherein, the hard disk support still includes: and the second adjusting assembly is corresponding to each clamping assembly and is used for adjusting the clamping distance of the corresponding clamping assembly in the second direction.

2. The hard disk holder according to claim 1, wherein,

the locking assembly includes:

the first screw sleeve is arranged along a third direction, and the third direction is perpendicular to the first direction and the second direction respectively;

the first screw rods are respectively connected with the two ends of the first screw sleeve in a threaded manner, and are connected with the first adjusting assembly;

wherein, a pair of first screw rod can be relative first swivel nut flexible when first swivel nut rotates.

3. The hard disk holder according to claim 2, wherein,

the pair of clamping assemblies are respectively provided with a pair of mounting blocks on the opposite surfaces, and each first screw rod is clamped to one mounting block so as to be capable of stretching and retracting relative to the first screw sleeve when the first screw sleeve rotates.

4. A hard disk holder according to claim 3, wherein,

the mounting block is provided with a limiting hole, at least one first limiting part is arranged on the inner wall of the limiting hole, a second limiting part is arranged on the first screw corresponding to the first limiting part, and the first limiting part is matched with the second limiting part to limit the rotation of the first screw;

the first limiting part is a groove or a bump.

5. The hard disk holder according to claim 2, wherein,

the first adjustment assembly includes:

a pair of guide rails disposed along the first direction, each of the guide rails being connected to the frame, respectively;

the locking assembly is arranged between the sliding sleeves and the guide rail so as to limit the displacement of the sliding sleeves relative to the guide rail.

6. The hard disk holder according to claim 5, wherein,

the guide rail is provided with a sliding groove, each clamping assembly is provided with a sliding block corresponding to the sliding groove, and the sliding blocks penetrate through the sliding sleeves and are connected in the sliding grooves in a sliding manner;

the locking assembly further includes:

a rack arranged on the guide rail;

the tooth blocks are located in the sliding sleeve, the surfaces, deviating from the racks, of each tooth block are connected to one first screw rod, and the first screw rod can drive the tooth blocks to move towards the racks so as to be clamped on the racks.

7. The hard disk holder according to claim 1, wherein,

the frame includes a pair of frame units disposed opposite to each other, the frame units including:

a first plate body, wherein the first plates of a pair of frame units are oppositely arranged;

the clamping assembly is connected between the first connecting plate and the second connecting plate.

8. The hard disk holder according to claim 1, wherein,

the clamping assembly includes:

a second plate body disposed between a pair of the frames;

the third plate body is connected with the second plate body;

the fourth plate body is parallel to the third plate body, and forms a clamping space with the third plate body and is used for clamping the hard disk, the clamping distance of the clamping assembly in the second direction is the distance between the third plate body and the fourth plate body, and the second adjusting assembly is used for adjusting the distance between the third plate body and the fourth plate body.

9. The hard disk holder according to claim 8, wherein,

the second adjustment assembly includes:

the second screw sleeve is rotatably connected in the connecting hole;

the second screw rod is connected with the second screw sleeve in a threaded manner and is connected with the third plate body; and rotating the second screw sleeve can enable the second screw sleeve to move along the second screw rod so as to drive the fourth plate body to be close to or far away from the third plate body along the second direction.

10. An electronic device comprising the hard disk holder according to any one of claims 1 to 9.