CN113448404B

CN113448404B - Hard disk bracket for server

Info

Publication number: CN113448404B
Application number: CN202110696390.0A
Authority: CN
Inventors: 王立稳; 胡小蝶
Original assignee: Anhui Institute of Information Engineering
Current assignee: Anhui Institute of Information Engineering
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2023-03-14
Anticipated expiration: 2041-06-23
Also published as: CN113448404A

Abstract

The invention discloses a hard disk bracket for a server, which comprises a plurality of hard disk trays arranged in a stacked manner; the hard disk tray comprises a junction box, a chassis fixed on the junction box, side plates fixed on two sides of the chassis and a locking mechanism; the locking mechanism comprises a limiting groove arranged on the chassis, a clamping block is arranged in the limiting groove, a support is fixed on the bottom surface of the chassis, a guide post is fixed on the support, a guide groove is formed in the bottom surface of the clamping block, at least part of the guide post is positioned in the guide groove, a first spring is sleeved on the guide post, one end of the first spring is abutted against the clamping block, the other end of the first spring is abutted against the support, a pull rod is arranged below the chassis and connected with the clamping block through a pull rope, and the pull rod can drive the clamping block to move downwards through the pull rope; the problem of server inside be provided with more hard disk, in order to save space, the many range upon range of frameworks of hard disk, lead to the hard disk to be difficult to follow quick plug on traditional hard disk bracket, increased the degree of difficulty of maintenance and repair is solved.

Description

Hard disk bracket for server

Technical Field

The invention relates to a server accessory, in particular to a hard disk bracket for a server.

Background

A server is a type of computer that runs faster, has a higher load, and is more expensive than a normal computer. The server provides calculation or application services for other clients (such as terminals like PC, smart phone, ATM and the like and even large equipment like train system and the like) in the network. The server has high-speed CPU operation capability, long-time reliable operation, strong I/O external data throughput capability and better expansibility. The tower server is a common server structure type, a mainboard of the server is high in expansibility and multiple in slots, and multiple hard disks are arranged inside the server, so that the space is saved, the hard disks are more in stacked structure, the hard disks are difficult to be quickly plugged from a traditional hard disk bracket, and the difficulty in maintenance is increased.

Disclosure of Invention

The invention aims to provide a hard disk bracket for a server, which solves the problems that more hard disks are arranged in the server, and in order to save space, the hard disks are in a multi-layer structure, so that the hard disks are difficult to quickly plug from the traditional hard disk bracket, and the difficulty of maintenance and repair is increased.

In order to achieve the above object, the present invention provides a hard disk tray for a server, the hard disk tray including a plurality of hard disk trays arranged in a stack;

the hard disk tray comprises a junction box, a chassis fixed on the junction box, side plates fixed on two sides of the chassis and a locking mechanism arranged on the chassis;

the locking mechanism comprises a limiting groove arranged on the chassis, a clamping block is arranged in the limiting groove in a displacement mode along the vertical direction, a support is fixed on the bottom surface of the chassis, a guide post is fixed on the support, a guide groove is formed in the bottom surface of the clamping block, at least part of the guide post is located in the guide groove, a first spring is sleeved on the guide post, one end of the first spring is abutted to the clamping block, the other end of the first spring is abutted to the support, a pull rod is arranged below the chassis and connected with the clamping block through a pull rope, and the pull rod can drive the clamping block to move downwards through the pull rope.

Preferably, a ring body is fixed on the bottom surface of the clamping block, at least part of the guide post penetrates through the ring body, connecting lugs are arranged on two sides of the ring body, and the pull rope is connected with the connecting lugs.

Preferably, a connecting plate is fixed at one end of the pull rod, which is close to the guide post, and the connecting plate is connected with the pull rope through a support rod.

Preferably, a guide sleeve is fixed on the bracket, and the supporting rod at least partially penetrates through the guide sleeve, so that the guide sleeve can limit the supporting rod to move along the horizontal direction.

Preferably, the bottom surface of the chassis is connected with the pull rod through a reset mechanism.

Preferably, the reset mechanism comprises a first support fixed on the pull rod, a second support fixed on the bottom surface of the chassis, and a second spring connected with the first support and the second support.

Preferably, heat dissipation holes are formed in the chassis and the side plates.

Preferably, a handle is fixed to an end of the pull rod, and the handle is arranged along the width direction of the chassis.

Preferably, a protective shell is arranged at the bottom of the chassis, and the locking mechanism is located in the protective shell.

Preferably, a hole groove is formed in the terminal box on the end surface close to the chassis, a third spring is arranged in the hole groove, and at least part of the third spring extends out of the hole groove.

The invention provides a hard disk bracket for a server, which comprises a plurality of hard disk trays arranged in a stacked manner; the hard disk tray comprises a junction box, a chassis fixed on the junction box, side plates fixed on two sides of the chassis and a locking mechanism arranged on the chassis; the locking mechanism comprises a limiting groove arranged on the chassis, a clamping block is arranged in the limiting groove in a displacement mode along the vertical direction, a support is fixed on the bottom surface of the chassis, a guide post is fixed on the support, a guide groove is formed in the bottom surface of the clamping block, at least part of the guide post is located in the guide groove, a first spring is sleeved on the guide post, one end of the first spring is abutted against the clamping block, the other end of the first spring is abutted against the support, a pull rod is arranged below the chassis and connected with the clamping block through a pull rope, and the pull rod can drive the clamping block to move downwards through the pull rope; the bottom surface of hard disk is provided with the cell body with fixture block matched with, when the hard disk inserts the hard disk tray, the fixture block extrudees downwards, insert the cell body under the effect of first spring, fix the hard disk, when needs dismantle the hard disk, from the opening part pulling pull rod of hard disk bracket, the pull rod draws the fixture block downwards through the stay cord and makes its cell body that breaks away from the hard disk bottom surface, accomplish breaking away from of hard disk, be different from current hard disk bracket, this kind of bracket can more be fit for the hard disk of range upon range of setting, make and can accomplish breaking away from of hard disk from the opening part of bracket, the installation is dismantled to convenient quick.

Additional features and advantages of the invention will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a structural diagram of a hard disk tray provided by the present invention;

FIG. 2 is a first perspective view of a hard disk tray in a hard disk carrier according to the present invention;

FIG. 3 is a second perspective view of a hard disk tray according to the present invention;

FIG. 4 is a structural diagram of a hard disk tray in a hard disk tray according to a third aspect of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 4;

FIG. 6 is a bottom structure view of a hard disk tray in the hard disk tray according to the present invention;

fig. 7 is an enlarged view of a portion B in fig. 6.

Description of the reference numerals

1-a junction box; 2-a chassis; 3-side plate; 4-heat dissipation holes; 5, protecting the shell; 6-a third spring; 71-a cartridge; 72-a handle; 73-a scaffold; 74-guide post; 75-a pull rope; 76-strut; 77-a guide sleeve; 78-connecting plate; 79-a pull rod; 710-a ring body; 711-a second seat; 712-a second spring; 713-first mount.

Detailed Description

The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

As shown in fig. 1-7: the invention provides a hard disk bracket for a server, which is characterized by comprising a plurality of hard disk trays which are arranged in a stacked manner; the hard disk tray comprises a junction box 1, a chassis 2 fixed on the junction box 1, side plates 3 fixed on two sides of the chassis 2 and a locking mechanism arranged on the chassis 2; the locking mechanism comprises a limiting groove arranged on the chassis 2, a clamping block 71 is arranged in the limiting groove in a displaceable manner along the vertical direction, a support 73 is fixed on the bottom surface of the chassis 2, a guide post 74 is fixed on the support 73, a guide groove is formed in the bottom surface of the clamping block 71, at least part of the guide post 74 is located in the guide groove, a first spring is sleeved on the guide post 74, one end of the first spring is abutted to the clamping block 71, the other end of the first spring is abutted to the support 73, a pull rod 79 is arranged below the chassis 2, the pull rod 79 is connected with the clamping block 71 through a pull rope 75, and the pull rod 79 can drive the clamping block 71 to move downwards through the pull rope 75. The bottom surface of hard disk is provided with the cell body with fixture block matched with, when the hard disk inserts the hard disk tray, the fixture block extrudees downwards, insert the cell body under the effect of first spring, fix the hard disk, when needs dismantle the hard disk, from the opening part pulling pull rod of hard disk bracket, the pull rod draws the fixture block downwards through the stay cord and makes its cell body that breaks away from the hard disk bottom surface, accomplish breaking away from of hard disk, be different from current hard disk bracket, this kind of bracket can more be fit for the hard disk of range upon range of setting, make and can accomplish breaking away from of hard disk from the opening part of bracket, the installation is dismantled to convenient quick.

In a preferred embodiment of the present invention, in order to pull the latch 71, so that the latch 71 can be separated from the hard disk more smoothly, a ring body 710 is fixed on a bottom surface of the latch 71, the guide post 74 at least partially penetrates through the ring body 710, two sides of the ring body 710 are provided with connecting lugs, and the pull rope 75 is connected with the connecting lugs.

In a preferred embodiment of the present invention, for better pulling the pulling rope, the struts 76 are preferably two sets, the two sets of struts 76 are respectively fixed to the two connecting lugs through the two sets of pulling ropes, a connecting plate 78 is fixed to one end of the pull rod 79 close to the guide post 74, and the connecting plate 78 is connected to the pulling rope 75 through the strut 76.

In a preferred embodiment of the present invention, in order to enable the strut 76 to move along the length direction of the chassis 2 and limit the movement direction of the strut 76, a guide sleeve 77 is fixed on the bracket 73, and the strut 76 at least partially penetrates through the guide sleeve 77, so that the guide sleeve 77 can limit the movement of the strut 76 along the horizontal direction.

In a preferred embodiment of the present invention, in order to smoothly return the pull rod 79 after pulling, the bottom surface of the chassis 2 is connected to the pull rod 79 through a return mechanism.

In a preferred embodiment of the present invention, the return mechanism includes a first seat 713 fixed to the pull rod 79, a second seat 711 fixed to a bottom surface of the chassis 2, and a second spring 712 connecting the first seat 713 and the second seat 711. In order to achieve a better return effect, the number of the second springs 712 is not less than 2 sets.

In a preferred embodiment of the present invention, in order to increase the heat dissipation capability of the entire hard disk tray, heat dissipation holes 4 are provided on both the chassis 2 and the side plate 3.

In a preferred embodiment of the present invention, in order to facilitate pulling the pull rod 79, a handle 72 is fixed to an end of the pull rod 79, and the handle 72 is disposed along the width direction of the chassis 2.

In a preferred embodiment of the invention, a protective shell 5 is arranged at the bottom of the chassis 2 for protecting the locking mechanism, and the locking mechanism is positioned in the protective shell 5.

In order to enable a hard disk to be ejected out of the tray more smoothly, a hole groove is formed in the terminal box 1 and close to the end face of the chassis 2, a third spring 6 is arranged in the hole groove, and at least part of the third spring 6 extends out of the hole groove. When the hard disk is inserted, the third spring 6 can be compressed, and after the fixture block 71 is separated from the hard disk, the hard disk can be better ejected out of the bracket under the pushing of the third spring 6.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.

It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.

In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.

Claims

1. A hard disk bracket for a server is characterized by comprising a plurality of hard disk trays which are arranged in a stacked mode;

the hard disk tray comprises a junction box (1), a chassis (2) fixed on the junction box (1), side plates (3) fixed on two sides of the chassis (2) and a locking mechanism arranged on the chassis (2);

the locking mechanism comprises a limiting groove arranged on the chassis (2), a clamping block (71) is arranged in the limiting groove in a vertically displaceable manner, a support (73) is fixed to the bottom surface of the chassis (2), a guide post (74) is fixed to the support (73), a guide groove is formed in the bottom surface of the clamping block (71), at least part of the guide post (74) is located in the guide groove, a first spring is sleeved on the guide post (74), one end of the first spring is abutted to the clamping block (71), the other end of the first spring is abutted to the support (73), a pull rod (79) is arranged below the chassis (2), the pull rod (79) is connected with the clamping block (71) through a pull rope (75), and the pull rod (79) is pulled to drive the clamping block (71) to move downwards through the pull rope (75); a ring body (710) is fixed on the bottom surface of the clamping block (71), at least part of the guide post (74) penetrates through the ring body (710), connecting lugs are arranged on two sides of the ring body (710), and the pull rope (75) is connected with the connecting lugs; a connecting plate (78) is fixed at one end of the pull rod (79) close to the guide post (74), and the connecting plate (78) is connected with the pull rope (75) through a support rod (76); a guide sleeve (77) is fixed on the bracket (73), and the strut (76) at least partially penetrates through the guide sleeve (77), so that the guide sleeve (77) can limit the strut (76) to move along the horizontal direction; the bottom surface of the chassis (2) is connected with the pull rod (79) through a resetting mechanism; the reset mechanism comprises a first support (713) fixed on the pull rod (79), a second support (711) fixed on the bottom surface of the chassis (2), and a second spring (712) connected with the first support (713) and the second support (711).

2. A hard disk carrier for a server according to claim 1, wherein heat dissipation holes (4) are provided on both the chassis (2) and the side plate (3).

3. A hard disk tray for a server according to claim 1, wherein a handle (72) is fixed to an end of the pull rod (79), and the handle (72) is provided in a width direction of the chassis (2).

4. A hard disk tray for a server according to claim 1, wherein a protective case (5) is provided at the bottom of the chassis (2), and the locking mechanism is located in the protective case (5).

5. A hard disk tray for a server according to claim 1, wherein the terminal box (1) has a hole slot formed in an end surface thereof adjacent to the chassis (2), and a third spring (6) is disposed in the hole slot, and the third spring (6) extends at least partially out of the hole slot.