CN109871091B - Hard disk bracket guide rail fixing structure and server - Google Patents
Hard disk bracket guide rail fixing structure and server Download PDFInfo
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- CN109871091B CN109871091B CN201910138548.5A CN201910138548A CN109871091B CN 109871091 B CN109871091 B CN 109871091B CN 201910138548 A CN201910138548 A CN 201910138548A CN 109871091 B CN109871091 B CN 109871091B
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- guide rail
- limiting piece
- guide
- frame
- rail fixing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The invention relates to the technical field of servers, in particular to a hard disk bracket guide rail fixing structure and a server. The hard disk bracket guide rail fixing structure comprises: the guide rail support frame is used for being fixed on the fan frame and is provided with a first limiting piece; the guide rail fixing frame is used for hinging the guide rail, and a second limiting piece and an elastic limiting piece are arranged on the guide rail fixing frame; the second limiting piece is provided with a locking station and a disassembling station, and is in sliding fit with the first limiting piece so as to be switched between the locking station and the disassembling station; when the second limiting piece is in a locking station, the elastic limiting piece is in a force releasing state and is matched with the fan frame to lock the guide rail fixing frame to the guide rail supporting frame. The disassembly and the assembly between the guide rail fixing frame and the guide rail supporting frame are realized through the mutual matching of the first limiting piece, the second limiting piece and the elastic limiting piece, the structure is simple, the operation is convenient, the operation space is small, the practicability is high, and the device is suitable for popularization.
Description
Technical Field
The invention relates to the technical field of servers, in particular to a hard disk bracket guide rail fixing structure and a server.
Background
Currently, in a high-density server chassis, a hard disk bracket mostly adopts sliding rail movement and guide rail guiding drawing to replace a hard disk.
The existing hard disk bracket is mainly characterized in that a guide rail support frame is fixed on a fan frame by adopting screws, and specifically, the guide rail and the guide rail support frame are riveted by rotary rivets, so that the guide rail rotates relative to the guide rail support frame. When the hard disk bracket is pulled in place, the guide rail support frame and the guide rail are often required to be removed when the tray is required to be removed, but the fixing structure between the conventional guide rail support frame and the fan frame has at least large operation space, and the operation is inconvenient because of the need of other auxiliary tools.
Disclosure of Invention
The invention discloses a hard disk bracket guide rail fixing structure and a server, which are used for facilitating the installation and the disassembly of a hard disk bracket guide rail.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a hard disk tray rail fixing structure, comprising:
the guide rail support frame is used for being fixed on the fan frame, and a first limiting piece is arranged on the guide rail support frame;
the guide rail fixing frame is used for hinging the guide rail, and a second limiting piece and an elastic limiting piece are arranged on the guide rail fixing frame;
the second limiting piece is provided with a locking station and a disassembling station, and the first limiting piece is in sliding fit with the second limiting piece so as to be switched between the locking station and the disassembling station;
when the first limiting piece and the second limiting piece are in a locking station, the elastic limiting piece is in a force releasing state and is matched with the fan frame so as to lock the guide rail fixing frame to the guide rail supporting frame.
In the hard disk bracket guide rail fixing structure, the guide rail supporting frame is fixed on the fan frame, the guide rail fixing frame can slide relative to the guide rail supporting frame, and in the sliding process, the first limiting piece and the second limiting piece are in sliding fit, so that the second limiting piece is switched between the locking station and the dismounting station; when the second limiting piece is in a locking station, the elastic limiting piece is in a force releasing state and can be matched with the fan frame to lock the guide rail fixing frame to the guide rail supporting frame, so that the guide rail of the hard disk bracket is fixed; when the second limiting piece is in the disassembling station, the elastic limiting piece is controlled to release the releasing state and store the force to leave the fan frame, and the guide rail fixing frame can be disassembled relative to the guide rail supporting frame, so that the hard disk bracket guide rail is disassembled.
It can be seen that the hard disk bracket guide rail fixing structure does not adopt a structure requiring the installation and disassembly of other auxiliary tools, and the disassembly and the installation between the guide rail fixing frame and the guide rail supporting frame are realized through the mutual cooperation of the first limiting piece, the second limiting piece and the elastic limiting piece, so that the hard disk bracket guide rail fixing structure is simple in structure, convenient to operate, small in operation space, high in practicability and suitable for popularization.
Optionally, the first limiting piece comprises a guide rivet, and the second limiting piece comprises a guide groove;
the guide slot has a first guide hole matching the head of the guide rivet and a second guide hole matching the stem of the guide rivet, the first guide hole and the second guide hole communicating.
Optionally, two guide grooves are provided, and the two guide grooves are sequentially provided along the sliding direction of the first limiting piece relative to the second limiting piece.
Optionally, a rotating rivet for hinging the guide rail is further arranged on the guide rail fixing frame, and the rotating rivet is arranged between the two guide grooves.
Optionally, the elastic limiting piece comprises a bolt and a spring;
the bolt is provided with a head part and a tail part, and the tail part is used for penetrating the guide rail fixing frame to be matched with the fan frame;
the spring is connected between the head of the bolt and the guide rail fixing frame.
Optionally, the guide rail fixing frame includes:
the second limiting piece is arranged on the fixed plate;
the connecting plate is vertically connected with the fixing plate, and the elastic limiting piece is arranged on the connecting plate.
Optionally, the guide rail support frame is fixed on the fan frame by using a blind rivet.
The server comprises a case, a fan frame and a hard disk bracket, wherein the fan frame and the hard disk bracket are arranged in the case, and the guide rail of the hard disk bracket is fixed on the fan frame through the guide rail fixing structure of the hard disk bracket.
Drawings
FIG. 1 is a schematic diagram of a hard disk carrier in a prior art;
FIG. 2 is a schematic diagram of a structure in which a hard disk bracket is pulled out of a chassis in the prior art;
FIG. 3 is a schematic diagram of a prior art connection structure between a rail support structure and a fan frame of a chassis;
FIG. 4 is a schematic diagram of a prior art connection structure between a rail support structure and a fan frame of a chassis;
fig. 5 is a schematic diagram of a connection structure between a guide rail support frame and a fan frame in a guide rail fixing structure of a hard disk bracket according to the present embodiment;
fig. 6 is a schematic structural diagram of a guide rail fixing frame in the guide rail fixing structure of the hard disk bracket according to the present embodiment;
fig. 7 is a schematic structural diagram of a first stage of mounting a rail support frame to a rail fixing frame in a rail fixing structure of a hard disk bracket according to the present embodiment;
fig. 8 is a top view of a first stage of mounting a rail support frame to a rail fixing frame in the rail fixing structure of a hard disk bracket according to the present embodiment;
fig. 9 is a schematic structural diagram of a second stage of mounting a rail support frame to a rail fixing frame in a rail fixing structure of a hard disk bracket according to the present embodiment;
fig. 10 is a top view of a second stage of mounting a rail support frame to a rail mount in the rail fixing structure of a hard disk bracket according to the present embodiment.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The hard disk bracket 20 on the server is generally movably disposed on the chassis 10, so that the hard disk bracket 20 can be accommodated in the chassis 10 or pulled out of the chassis 10. As shown in fig. 1 to 4, the conventional mounting and fixing structure of the hard disk bracket 20 of the server is shown, wherein the movement of the hard disk bracket 20 is realized by the extension and retraction of the guide rail 30, and the side of the cabinet 10 is provided with a slide rail 40 for guiding the extension and retraction of the guide rail 30. The rail support structure 70 is fixed to the fan frame 50 of the cabinet 10 by the screws 60, and the rail 30 is connected to the rail support structure 70 by the rotary rivets 212, which requires a large operation space when the rail 30 is installed or removed and requires other tools, thus not allowing quick installation and removal.
As shown in fig. 5 to 10, the embodiment of the present invention provides a fixing structure for a rail of a hard disk bracket, which is used to fix a rail 30 of the hard disk bracket 20 by matching a rail support 1 with a rail fixing frame 2. The hard disk bracket guide rail fixing structure comprises:
the guide rail support frame 1 is used for being fixed on the fan frame 50, and a first limiting piece is arranged on the guide rail support frame 1;
the guide rail locking fixing frame 2 is used for hinging the guide rail 30, and a second limiting piece and an elastic limiting piece 221 are arranged on the guide rail locking fixing frame 2;
the second limiting piece is provided with a locking station and a disassembling station, and is in sliding fit with the first limiting piece so as to be switched between the locking station and the disassembling station;
when the second limiting member is at the locking station, the elastic limiting member 221 is in a force releasing state and cooperates with the fan frame 50 to lock the guide rail fixing frame 2 to the guide rail supporting frame 1.
Specifically, the rail support frame 1 is fixed to the fan frame 50 of the chassis 10 to provide a supporting effect to the rail fixing frame 2. And, be provided with the first locating part that is used for cooperating guide rail mount 2 on guide rail support frame 1.
The guide rail fixing frame 2 is used for hinging the guide rail 30, and in order to facilitate the installation and the disassembly of the guide rail fixing frame 2, the guide rail supporting frame 1 is provided with a second limiting piece and an elastic limiting piece 221. The second limiting piece of the guide rail fixing frame 2 is in sliding fit with the first limiting piece on the guide rail supporting frame 1, so that the second limiting piece can be converted between the locking station and the disassembling station.
As shown in fig. 5 and 6, the guide rail supporting frame 1 and the guide rail fixing frame 2 have bearing planes, wherein, during installation, the bearing plane of the guide rail supporting frame 1 is connected with the bearing plane of the guide rail fixing frame 2 in parallel, and the first limiting piece on the guide rail supporting frame 1 and the second limiting piece on the guide rail fixing frame 2 can realize sliding fit.
When the second limiting piece is at the locking station, the elastic limiting piece 221 is in a force releasing state, and the elastic limiting piece 221 at the moment can be matched with the fan frame 50 to lock the guide rail fixing frame 2 to the guide rail supporting frame 1, so that the guide rail fixing frame 2 cannot slide relative to the guide rail supporting frame 1; when the second limiting member is at the disassembling station, the elastic limiting member 221 is controlled to release the releasing state and store the force to leave the fan frame 50, and at this time, the guide rail fixing frame 2 can be disassembled from the guide rail supporting frame 1, so as to realize the disassembly of the guide rail 30 of the hard disk bracket 20. The fan frame 50 of the chassis 10 is provided with a locking structure that cooperates with the elastic stopper 221.
It can be seen that the hard disk bracket guide rail fixing structure does not adopt a structure requiring the installation and the disassembly of other auxiliary tools, and the disassembly and the installation between the guide rail fixing frame 2 and the guide rail supporting frame 1 are realized through the mutual cooperation of the first limiting piece, the second limiting piece and the elastic limiting piece 221, so that the hard disk bracket guide rail fixing structure is simple in structure, convenient to operate, small in operation space, high in practicability and suitable for popularization.
As shown in fig. 5, the guide rail support frame 1 is fixed on the fan frame 50 by using the blind rivet 12, so that the bearing plane of the guide rail support frame 1 is perpendicular to the fan frame 50.
In a specific embodiment, the first stop comprises a guide rivet 11 and the second stop comprises a guide slot 211; the guide groove 211 has a first guide hole matched with the head of the guide rivet 11 and a second guide hole matched with the stem of the guide rivet 11, the first and second guide holes communicating.
As shown in fig. 5, the bearing plane of the guide rail supporting frame 1 is vertically provided with a guide rivet 11, and correspondingly, as shown in fig. 6, the bearing plane of the guide rail fixing frame 2 is provided with a guide groove 211, wherein a first guide hole of the guide groove 211 is provided with a disassembling station, and a second guide hole is provided with a locking station. Wherein, the second guiding hole is a bar hole, and when the guide rail fixing frame 2 is installed on the guide rail supporting frame 1, the length direction of the second guiding hole is parallel to the fan frame 50. It should be noted that the specific position of the locking station in the second guiding hole needs to correspond to the position of the locking structure on the fan frame 50 for matching with the elastic limiting member 221.
The process of installing the guide rail support frame 1 to the guide rail fixing frame 2 is divided into two stages, wherein the first stage of installation is as shown in fig. 7 and 8, and the head of the guide rivet 11 is matched with the first guide hole passing through the guide groove 211, so that the bearing plane of the guide rail support frame 1 is in parallel contact with the bearing plane of the guide rail fixing frame 2; the guide rail fixing frame 2 is moved relative to the guide rail supporting frame 1 along the direction that the first guide hole points to the second guide hole, so that the rod part of the guide rivet 11 enters the second guide hole, and the guide rail fixing frame 2 can only move along the length direction of the second guide hole because the head part of the guide rivet 11 is radial and larger than the rod part, the guide rail supporting frame 1 realizes the limit of the guide rail fixing frame 2 perpendicular to the bearing plane direction and the direction parallel to the bearing plane and perpendicular to the length direction of the second guide hole (as shown in fig. 7, the direction perpendicular to the bearing plane of the guide rail fixing frame 2 is Z direction, the length direction of the second guide hole is Y direction, and the direction parallel to the bearing plane and perpendicular to the length direction of the second guide hole is X); the second stage is shown in fig. 9 and 10, the guide rail fixing frame 2 is moved along the length direction of the second guide hole until the guide rivet 11 moves to the locking station of the guide groove 211, the elastic limiting piece 221 is matched with the locking structure on the fan frame 50 after releasing force, the guide rail fixing frame 2 is limited along the length direction of the second guide hole, and finally the guide rail fixing frame 2 is fixed on the guide rail supporting frame 1.
When the guide rail fixing frame 2 needs to be disassembled, the elastic limiting piece 221 is controlled to store force and release the cooperation of the locking structure of the fan frame 50, at the moment, the guide rail fixing frame 2 can move along the length direction of the second guide hole relative to the guide rail supporting frame 1, when the guide rail fixing frame 2 moves to the disassembly station in the first guide hole along the direction of the second guide hole pointing to the first guide hole, the guide rail fixing frame 2 is moved away from the guide rail supporting frame 1 along the direction perpendicular to the bearing plane of the guide rail fixing frame 2, and the guide rail fixing frame 2 is disassembled relative to the guide rail supporting frame 1.
Preferably, in order to improve the sliding process of the guide rail fixing frame 2 relative to the guide rail supporting frame 1 and the stability of installation and fixation, two guide grooves 211 in the embodiment are provided, and the two guide grooves 211 are sequentially provided along the sliding direction of the first limiting member relative to the second limiting member.
The guide rail fixing frame 2 is used for hinging the guide rail 30, so the guide rail fixing frame 2 is also provided with a rotary rivet 212 for hinging the guide rail 30, and the rotary rivet 212 is arranged between the two guide grooves 211 on the basis of the embodiment.
Preferably, the elastic stopper 221 includes a latch and a spring; the bolt has a head and a tail for passing through the guide rail fixing frame 2 to fit the fan frame 50; the spring is connected between the head of the bolt and the guide rail fixing frame 2.
Corresponding to the structure of the elastic limiting piece 221, the locking structure arranged on the fan frame 50 is a fixing hole 501 matched with the tail of the bolt. The latch is connected to the guide rail fixing frame 2 through a spring, and the tail of the latch passes through and protrudes out of the guide rail fixing frame 2 to be matched with the fixing hole 501 on the fan frame 50.
When the guide rail fixing frame 2 needs to be fixed, the elastic limiting piece 221 corresponds to the fixing hole 501 on the fan frame 50 in position, and the tail of the bolt can be inserted into the fixing hole 501 on the fan frame 50 to achieve fixing. When the guide rail fixing frame 2 is to be disassembled, the bolt is moved away from the fan frame 50 along the axial direction of the bolt, the spring is stretched until the bolt leaves the fan frame 50, and the limit of the locking piece on the guide rail fixing frame 2 is released.
In a specific embodiment, the guide rail fixing frame 2 includes:
the fixing plate 21 is used for connecting the guide rail support frame 1, and the second limiting piece is arranged on the fixing plate 21;
the connection plate 22 is vertically connected to the fixing plate 21, and the elastic stopper 221 is disposed on the connection plate 22.
As shown, the fixing plate 21 forms a bearing plane for the fixing plate 21 of the guide rail 30 for parallel fitting of the guide rail support 1. The guide groove 211 is provided along the length direction of the fixing plate 21 so that the fixing plate 21 can move along the length direction of the guide groove 211 with respect to the rail housing 1.
The connecting plate 22 is vertically connected to one side of the long side of the fixing plate 21 for cooperating with the fan frame 50, and the elastic limiting member 221 is disposed on the connecting plate 22, specifically, the length direction of the latch is perpendicular to the connecting plate 22 and the tail of the latch extends out of the connecting plate 22.
In addition, based on the same inventive concept, the embodiment of the present invention further provides a server, which includes a chassis 10, and a fan frame 50 and a hard disk bracket 20 disposed in the chassis 10, wherein the guide rail 30 of the hard disk bracket 20 is fixed to the fan frame 50 by any of the guide rail fixing structures of the hard disk bracket provided in the above embodiment.
The specific structure of the hard disk bracket rail fixing structure is described in detail above, and will not be described here again. The hard disk bracket 20 in the server can be installed and disassembled quickly and conveniently, and the operation space is small, so that other structures of the server are not influenced during operation.
It will be apparent to those skilled in the art that various modifications and variations can be made to the embodiments of the present invention without departing from the spirit and scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (6)
1. A hard disk carrier rail fixing structure, characterized by comprising:
the guide rail support frame is used for being fixed on the fan frame, and a first limiting piece is arranged on the guide rail support frame; the first limiting piece comprises a guide rivet;
the guide rail fixing frame is used for hinging the guide rail, and a second limiting piece and an elastic limiting piece are arranged on the guide rail fixing frame; the second limiting piece comprises a guide groove; the guide groove is provided with a first guide hole matched with the head part of the guide rivet and a second guide hole matched with the rod part of the guide rivet, and the first guide hole is communicated with the second guide hole; the guide rail fixing frame is also provided with a rotary rivet for hinging the guide rail;
the elastic limiting piece comprises a bolt and a spring; the bolt is provided with a head part and a tail part, and the tail part is used for penetrating the guide rail fixing frame to be matched with the fan frame; the spring is connected between the head of the bolt and the guide rail fixing frame;
the first guide hole is provided with a disassembly station, the second guide hole is provided with a locking station, and the second limiting piece is in sliding fit with the first limiting piece so as to switch between the locking station and the disassembly station;
when the second limiting piece is in a locking station, the elastic limiting piece is in a force releasing state and is matched with the fan frame to lock the guide rail fixing frame to the guide rail supporting frame.
2. The hard disk carrier rail fixing structure according to claim 1, wherein two guide grooves are provided, and the two guide grooves are provided in sequence along a sliding direction of the first limiting member relative to the second limiting member.
3. The hard disk cartridge rail fixing structure of claim 2, wherein the rotary rivet is disposed between two of the guide grooves.
4. The hard disk cartridge rail fixing structure of claim 1, wherein the rail fixing frame comprises:
the second limiting piece is arranged on the fixed plate;
the connecting plate is vertically connected with the fixing plate, and the elastic limiting piece is arranged on the connecting plate.
5. The hard disk cartridge rail mounting structure of any one of claims 1-4, wherein the rail support bracket is secured to the fan frame with a blind rivet.
6. A server, comprising a chassis, and a fan frame and a hard disk bracket disposed in the chassis, wherein the guide rail of the hard disk bracket is fixed to the fan frame by the hard disk bracket guide rail fixing structure according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910138548.5A CN109871091B (en) | 2019-02-25 | 2019-02-25 | Hard disk bracket guide rail fixing structure and server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910138548.5A CN109871091B (en) | 2019-02-25 | 2019-02-25 | Hard disk bracket guide rail fixing structure and server |
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| Publication Number | Publication Date |
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| CN109871091A CN109871091A (en) | 2019-06-11 |
| CN109871091B true CN109871091B (en) | 2023-04-25 |
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| CN201910138548.5A Active CN109871091B (en) | 2019-02-25 | 2019-02-25 | Hard disk bracket guide rail fixing structure and server |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113917984B (en) * | 2020-07-08 | 2023-10-13 | 纬联电子科技(中山)有限公司 | electronic device |
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