CN116909362A - Hard disk module compatible with 2.5 inch hard disk and 3.5 inch hard disk and server - Google Patents

Abstract

The invention relates to a hard disk module compatible with 2.5 inch and 3.5 inch hard disks and a server, which belong to the technical field of hard disk installation accessories and are used for fixing hard disks with different specifications, and comprise a rectangular hard disk frame, wherein two first hard disk bits are arranged in the hard disk frame and distributed along the length direction of the hard disk frame, and the length direction of the first hard disk bits is consistent with the length direction of the hard disk frame; two second hard disk bits are arranged in the first hard disk bit, the two second hard disk bits are distributed along the length direction of the first hard disk bit, and the length direction of the second hard disk bit is consistent with the width direction of the first hard disk bit. Two first hard disk bits suitable for a 3.5 inch hard disk are arranged in a hard disk frame so as to meet the requirement of a server for large storage; meanwhile, a second hard disk bit which can accommodate two hard disks with 2.5 inches is arranged in the first hard disk bit so as to meet the requirement of matching use of hard disks with different specifications; and simultaneously helps to reduce the tedious problem of replacing the hard disk specification.

Description

Hard disk module compatible with 2.5 inch hard disk and 3.5 inch hard disk and server

Technical Field

The invention belongs to the technical field of hard disk installation accessories, and particularly relates to a hard disk module compatible with 2.5-inch and 3.5-inch hard disks and a server.

Background

A server is a type of computer that runs faster, is more loaded, and is more expensive than a normal computer. The server provides computing or application services to other clients in the network (e.g., terminals such as PCs, smartphones, ATM, and even large devices such as train systems). The server has high-speed CPU operation capability, long-time reliable operation, strong I/O external data throughput capability and better expansibility. In general, a server has the ability to afford to respond to a service request, to afford to service, and to secure service, depending on the service provided by the server. The server is used as electronic equipment, and the internal structure of the server is quite complex, but is not quite different from the internal structure of a common computer, such as: cpu, hard disk, memory, system bus, etc.

With the vigorous development and the gradual maturity of new generation information technologies such as 5G, AI and cloud computing, the average increase of the output of the global server is kept at the level of 4% -5%, and the future is expected to steadily increase. The increasing information storage requirements also present an increasing challenge to the storage performance of servers that are configured to perform a variety of functions, such as file servers, print servers, application database servers, web servers, or even a combination thereof. Thus, it must have a fast processor chip, relatively much RAM, and sufficient internal disk space to handle the application deployment needs that end users may come up with at any time. If the server is said to be the core of network data, the server hard disk is the data repository for this core, where all software and user data is stored. Therefore, higher requirements are put on the design of the hard disk module, and the collocation between different hard disk specifications is also becoming more and more diversified.

The existing compatible bracket has low space utilization rate, can only open a new structure review for structure development to the newly-increased specification requirement, designs hard disk modules with different structures to meet the use requirement, is not easy to maintain, and increases manpower and production cost.

In summary, how to improve the easy maintenance and compatibility of the hard disk module is a problem to be solved by those skilled in the art.

Disclosure of Invention

In order to solve the problems that the existing hard disk bracket cannot be applied to hard disks with different specifications and the operation is complicated when the applicable specification is newly increased, the invention provides a hard disk module compatible with 2.5-inch and 3.5-inch hard disks and a server.

The invention is realized by the following technical scheme:

a hard disk module compatible with 2.5 inch and 3.5 inch hard disks is used for fixing hard disks with different specifications and comprises a rectangular hard disk frame, wherein two first hard disk bits are arranged in the hard disk frame and distributed along the length direction of the hard disk frame, and the length direction of the first hard disk bits is consistent with the length direction of the hard disk frame; two second hard disk bits are arranged in the first hard disk bit, the two second hard disk bits are distributed along the length direction of the first hard disk bit, and the length direction of the second hard disk bit is consistent with the width direction of the first hard disk bit.

Two first hard disk bits suitable for a 3.5 inch hard disk are arranged in a hard disk frame so as to meet the requirement of a server for large storage; meanwhile, a second hard disk bit which can accommodate two hard disks with 2.5 inches is arranged in the first hard disk bit so as to meet the requirement of matching use of hard disks with different specifications; the realization of the collocation use of the hard disks with two specifications is realized through the two first hard disk positions and the four second hard disk positions, and the complex problem of hard disk specification replacement is reduced.

The invention further improves that the hard disk frame is also provided with a handle bracket; the handle support is arranged between the two first hard disk positions. In the operation process of assembling the hard disk, the lifting handle support is operated, so that convenience in disassembling and assembling the hard disk in the hard disk frame can be improved.

In addition, the handle bracket is arranged close to one long side edge of the hard disk frame. The structure is beneficial to reducing the occupation of the space on the hard disk frame, is close to the handle bracket arranged on the side edge of the hard disk frame, and is also beneficial to improving the overall structural strength.

In addition, the first hard disk connection module capable of reading the hard disk data is further arranged on the hard disk frame, and the first hard disk connection module is arranged between the two first hard disk positions and is positioned at one side of the handle bracket. The connection and installation of two 3.5 inch hard disks can be realized through the first hard disk connection module.

In a further improvement of the present invention, the first hard disk connection module includes a first hard disk back plate capable of being mounted on the hard disk frame, two first hard disk connectors are disposed on the first hard disk back plate, and connection ports of the two first hard disk connectors face the two first hard disk positions respectively. The two first hard disk connectors are mounted in the hard disk frame by taking the first hard disk backboard as a carrier, so that the two first hard disk connectors can be stably and uniformly operated.

In addition, the invention further improves that the two sides of the width direction of the first hard disk are respectively detachably connected with a first guide rail piece, and a first hard disk bracket arranged on two long side edges of the 3.5 inch hard disk is detachably connected between the opposite first guide rail pieces. The first hard disk support can be installed on two long sides of 3.5 cun hard disks, and the first hard disk support can drive 3.5 cun hard disks and first guide rail spare cooperation, helps accomplishing the dismouting operation of 3.5 cun hard disks in the hard disk frame.

In addition, the invention further improves the bending structure that the section of the first guide rail piece is a right angle, and the horizontal plate surface of the first guide rail piece is detachably arranged on the hard disk frame. The hard disk with different specifications can be installed according to the position to carry out the operation of quick disassembly and assembly.

In addition, the vertical plate surface of the first guide rail piece is provided with at least two L-shaped first guide grooves, and the vertical sections of the first guide grooves are communicated with the outside; the first hard disk support is provided with a first guide protrusion matched with the first guide groove. Allowing the first guide protrusion to enter the first guide rail member through the vertical section of the first guide groove, and applying a horizontal thrust to the first hard disk support so that the first guide protrusion enters the horizontal section of the first guide groove; and in the pushing process, the interface of the 3.5 inch hard disk is connected with the first hard disk connector.

In addition, the vertical plate surface of the first guide rail piece is provided with a first groove, and one end of the first groove, which is far away from the first hard disk connector, is provided with a first bevel edge a; the first bracket handle is rotatably arranged on the first hard disk support, and a first bevel edge b matched with the first bevel edge is arranged on the first bracket handle. Operating the rotation of the first bracket handle on the first hard disk bracket so that the first oblique side b is contacted with the first oblique side a, thereby realizing the horizontal movement of the first hard disk bracket in the horizontal section of the first guide groove; the moving distance is the cam moving distance, and the connection operation of the 3.5 inch hard disk and the first hard disk connector can be realized by rotating the first bracket handle.

The invention further improves that one end of the first hard disk bit far away from the first hard disk connector is provided with a first hard disk lock module; the first hard disk lock module comprises a first supporting plate which is detachably arranged on the hard disk frame, a first lock notch a is formed in the upper portion of the first supporting plate, and at least two first lock columns which are not distributed on the same horizontal plane are arranged on the surface of the first supporting plate; a first lock plate is arranged on one side of the first support plate in a sliding manner, a first chute matched with the first lock column is formed in the first lock plate, and a first lock notch b is formed in the upper part of the first lock plate; one side of the first lock plate is connected with the first support plate through a first tension spring a. In the initial state, the first lock plate is in a staggered state under the action of the first stretching spring a, and the first lock notch a and the first lock notch b are in a staggered state. The coincidence of the first lock notch a and the first lock notch b is achieved by toggling the first lock plate to the side away from the first compression spring a. The first bracket handle is provided with a first positioning column which can be matched with the first lock notch a. After the 3.5 inch hard disk is in butt joint with the first hard disk connector, the first bracket handle can be rotated so as to reduce the occupation of the external space of the hard disk frame; at this time, the first positioning column approaches the first locking notch a, the first locking plate is shifted to slide, after the first locking notch a and the first locking notch b are overlapped, the positioning column smoothly enters the first locking notch a, and under the action of the first tension spring, the first locking notch b clamps the positioning column, so that the 3.5 inch hard disk is locked after being installed at the first hard disk position.

The invention further improves that one long side of the hard disk frame is provided with a connector fixing opening corresponding to the second hard disk phase respectively. The connector fixing port is used for avoiding the use conflict of the hard disk connectors with different specifications when the first hard disk bit and the second hard disk bit are used simultaneously.

In addition, the invention further improves that a second hard disk connector is embedded in the connector fixing port. The second hard disk connector can be used for realizing the correspondence of the second hard disk bit.

In addition, the lower edge of the connector fixing opening is provided with a connector supporting plate which horizontally extends to one side far away from the hard disk frame. The connector supporting plate can help to promote the stability of the second hard disk connector on the connector fixing port.

In addition, the invention further improves that the two sides of the width direction of the second hard disk are respectively detachably connected with second guide rail members, and a second hard disk bracket arranged on the long side edge of the 2.5 inch hard disk is detachably connected between the opposite second guide rail members. The second hard disk support can be installed on two long side edges of the 2.5-inch hard disk, and can drive the 2.5-inch hard disk to be matched with the second guide rail piece, so that the disassembly and assembly operation of the 2.5-inch hard disk in the hard disk frame can be finished.

In addition, the invention further improves the bending structure of which the section of the second guide rail piece is a right angle, and the horizontal plate surface of the second guide rail piece is detachably arranged on the hard disk frame. The hard disk with different specifications can be installed according to the position to carry out the operation of quick disassembly and assembly.

In addition, the vertical plate surface of the second guide rail piece is provided with at least two L-shaped second guide grooves, and the vertical sections of the second guide grooves are communicated with the outside; and a second guide protrusion matched with the second guide groove is arranged on the second hard disk bracket. Allowing the second guide protrusion to enter the second guide rail member through the vertical section of the second guide groove, and applying a horizontal thrust to the second hard disk support so that the second guide protrusion enters the horizontal section of the second guide groove; and the interface of the 2.5 inch hard disk is connected with the second hard disk connector in the pushing process.

In a further improvement of the invention, a second groove is formed on the vertical plate surface of the second guide rail piece, and a second bevel edge a is formed at one end of the second groove far away from the second hard disk connector; the second bracket handle is rotatably arranged on the second hard disk bracket, and a second bevel edge b matched with the second bevel edge is arranged on the second bracket handle. Operating the rotation of the second bracket handle on the second hard disk bracket so that the second bevel edge b is contacted with the second bevel edge a, thereby realizing the horizontal movement of the second hard disk bracket in the horizontal section of the second guide groove; the moving distance is the cam moving distance, and the connection operation of the 2.5 inch hard disk and the second hard disk connector can be realized by rotating the second bracket handle.

The invention further improves that one end of the second hard disk bit far away from the second hard disk connector is provided with a second hard disk lock module; the second hard disk lock module comprises a second supporting plate which is detachably arranged on the hard disk frame, a second lock notch a is formed in the upper portion of the second supporting plate, and at least two second lock columns which are not distributed on the same horizontal plane are arranged on the surface of the second supporting plate; a second lock plate is arranged on one side of the second support plate in a sliding manner, a second chute matched with the second lock column is formed in the second lock plate, and a second lock notch b is formed in the upper part of the second lock plate; one side of the second lock plate is connected with the second support plate through a second tension spring a. In the initial state, the second lock plate is in a staggered state under the action of the second stretching spring a, and the second lock notch a and the second lock notch b are in a staggered state. The second lock notch a and the second lock notch b are overlapped by poking the second lock plate to the side far away from the second compression spring a. The second bracket handle is provided with a second positioning column which can be matched with the second locking notch a. After the 2.5 inch hard disk and the second hard disk connector are in butt joint installation, the second bracket handle can be rotated so as to reduce occupation of external space of the hard disk frame; at this moment, the second locating column approaches the second locking notch a, the second locking plate is shifted to slide, after the second locking notch a and the second locking notch b are overlapped, the locating column smoothly enters the second locking notch a, and under the action of the second tension spring, the second locking notch b clamps the locating column, so that the 2.5 inch hard disk is locked after being installed at the second hard disk position.

The server comprises a chassis base, wherein an upper cover is arranged on the chassis base; a hard disk module compatible with the 2.5 inch hard disk and the 3.5 inch hard disk is arranged in the chassis base; the upper cover is provided with a hard disk operation port, and the hard disk operation port is hinged with a cover plate. The operation of disassembling and assembling the hard disk on the hard disk frame is facilitated through the hard disk operation port on the premise of not disassembling the upper cover; the cover plate helps to form a shield for components within the server.

The invention further improves that the bottom surface of the hard disk frame is attached to the inner bottom surface of the chassis base; the hard disk operation port corresponds to the hard disk frame up and down. The convenience of disassembling and assembling hard disks with different specifications is improved.

From the technical scheme, the beneficial effects of the invention are as follows: two first hard disk bits suitable for a 3.5 inch hard disk are arranged in a hard disk frame so as to meet the requirement of a server for large storage; meanwhile, a second hard disk bit which can accommodate two hard disks with 2.5 inches is arranged in the first hard disk bit so as to meet the requirement of matching use of hard disks with different specifications; the realization of the collocation use of the hard disks with two specifications is realized through the two first hard disk positions and the four second hard disk positions, and the complex problem of hard disk specification replacement is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the present invention, the drawings that are needed in the description will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of a hard disk frame showing a first hard disk bit according to an embodiment of the invention.

FIG. 2 is a schematic diagram showing the structure of a 3.5 inch hard disk according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a first hard disk bracket and a first bracket handle according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a first hard disk connection module according to an embodiment of the invention.

Fig. 5 is a schematic structural diagram of a first hard disk lock module according to an embodiment of the invention.

Fig. 6 is a schematic structural view of a first rail member according to an embodiment of the present invention.

Fig. 7 is a schematic diagram of a hard disk frame showing a second hard disk bit according to an embodiment of the invention.

FIG. 8 is a schematic view of a 2.5 inch hard disk according to an embodiment of the present invention.

Fig. 9 is a schematic structural diagram of a hybrid use state of hard disks with different specifications according to an embodiment of the present invention.

Fig. 10 is a schematic structural diagram of a second hard disk bracket and a second bracket handle according to an embodiment of the present invention.

Fig. 11 is a schematic structural diagram of a second hard disk connection module according to an embodiment of the invention.

Fig. 12 is a schematic structural diagram of a second hard disk lock module according to an embodiment of the present invention.

Fig. 13 is a schematic structural view of a second rail member according to an embodiment of the present invention.

Fig. 14 is a schematic diagram of a server according to an embodiment of the present invention.

In the accompanying drawings: 10. the hard disk frame, 11, handle holder, 12, connector fixing port, 121, connector bracket, 20, first hard disk position, 21, first hard disk connection module, 211, first hard disk back plate, 212, first hard disk connector, 22, first rail member, 221, first guide groove, 222, first groove, 223, first oblique side a,23, first hard disk holder, 231, first guide projection, 232, first bracket handle, 233, first oblique side b,234, first positioning column, 24, first hard disk lock module, 241, first support plate, 2411, first lock notch a,2412, first lock column, 242, first lock plate, 2421, first chute, 2422, first lock notch b,243, first tension spring, 30, second hard disk position, 31, second hard disk connector, 32, second rail member, 321, second guide groove, 322, second groove, 323, second oblique side a,33, second hard disk holder, second guide projection, 332, second oblique side b,334, second guide groove, 33, second bracket, 33, second oblique side, 3411, 33, second guide projection, 332, 334, second oblique side b, 3411, 34, 3451, second lock notch b, 3452, 3451, second lock notch b, 3452, 3451, first lock notch b, 3451, second hard disk connection module, 341, second hard disk connection module.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the drawings in this specific embodiment, and it is apparent that the embodiments described below are only some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, based on the embodiments in this patent, which would be within the purview of one of ordinary skill in the art without the particular effort to make the invention are intended to be within the scope of the patent protection.

As shown in fig. 14, a server includes a chassis base 40, and an upper cover 50 is mounted on the chassis base 40; a hard disk module compatible with 2.5 inch and 3.5 inch hard disks is installed in the chassis base 40; the upper cover 50 is provided with a hard disk operation port 51, and the hard disk operation port 51 is hinged with a cover plate 52. The hard disk operation port 51 is used for facilitating the operation of disassembling and assembling the hard disk on the hard disk frame 10 on the premise of not disassembling the upper cover 50; the cover plate 52 helps to provide protection for components within the server. The bottom surface of the hard disk frame 10 is attached to the inner bottom surface of the chassis base 40; the hard disk operation port 51 corresponds up and down to the hard disk frame 10. The convenience of disassembling and assembling hard disks with different specifications is improved.

As shown in fig. 1, a hard disk module compatible with 2.5 inch and 3.5 inch hard disks is used for fixing hard disks with different specifications, and comprises a rectangular hard disk frame 10, wherein two first hard disk bits 20 are arranged in the hard disk frame 10, the two first hard disk bits 20 are distributed along the length direction of the hard disk frame 10, and the length direction of the first hard disk bits 20 is consistent with the length direction of the hard disk frame 10; by arranging two first hard disk bits 20 suitable for 3.5 inch hard disks in the hard disk frame 10, the requirement of a server for large storage is met.

As shown in fig. 2-4, the hard disk frame 10 is further provided with a handle bracket 11; the handle bracket 11 is arranged between the two first hard disk positions 20. In the operation process of assembling the hard disk, the handle bracket 11 is operated, so that convenience in disassembling and assembling the hard disk in the hard disk frame 10 is improved. The handle bracket 11 is disposed near one long side of the hard disk frame 10. The space occupation of the hard disk frame 10 is reduced, and the handle bracket 11 arranged close to the side edge of the hard disk frame 10 is also beneficial to improving the overall structural strength.

As shown in fig. 4, the hard disk frame 10 is further provided with a first hard disk connection module 21 capable of reading hard disk data, and the first hard disk connection module 21 is disposed between the two first hard disk positions 20 and is located at one side of the handle bracket 11. Connection and installation of two 3.5 inch hard disks can be realized through the first hard disk connection module 21. The first hard disk connection module 21 includes a first hard disk back plate 211 capable of being mounted on the hard disk frame 10, two first hard disk connectors 212 are disposed on the first hard disk back plate 211, and connection ports of the two first hard disk connectors 212 face the two first hard disk bits 20 respectively. The two first hard disk connectors 212 are mounted in the hard disk frame 10 by means of the first hard disk back plate 211 as a carrier, which is helpful for achieving stable and uniform operation of the two first hard disk connectors 212.

As shown in fig. 3 and 6, the two sides of the first hard disk 20 in the width direction are detachably connected with first rail members 22, and first hard disk supports 23 mounted on two long sides of the 3.5 inch hard disk are detachably connected between the opposite first rail members 22. The first hard disk support 23 can be installed on the two long sides of 3.5 cun hard disk, and first hard disk support 23 can drive 3.5 cun hard disk and first guide rail piece 22 cooperation, helps accomplishing the dismouting operation of 3.5 cun hard disk in hard disk frame 10. The section of the first rail member 22 is a right-angled bending structure, and the horizontal plate surface of the first rail member 22 is detachably disposed on the hard disk frame 10. The hard disk with different specifications can be installed according to the position to carry out the operation of quick disassembly and assembly. At least two L-shaped first guide grooves 221 are formed in the vertical plate surface of the first guide rail piece 22, and the vertical section of each first guide groove 221 is communicated with the outside; the first hard disk support 23 is provided with a first guide protrusion 231 which is matched with the first guide groove 221. Allowing the first guide protrusion 231 to enter the first rail member 22 through the vertical section of the first guide groove 221, applying a horizontal pushing force to the first hard disk holder 23 such that the first guide protrusion 231 enters the horizontal section of the first guide groove 221; the interface of the 3.5 inch hard disk is connected with the first hard disk connector 212 during the pushing process. A first groove 222 is formed on the vertical plate surface of the first rail member 22, and a first oblique side a223 is formed at one end of the first groove 222 away from the first hard disk connector 212; the first hard disk support 23 is rotatably provided with a first bracket handle 232, and the first bracket handle 232 is provided with a first bevel b233 matched with the first bevel. Operating the rotation of the first bracket handle 232 on the first hard disk bracket 23 such that the first inclined side b233 contacts the first inclined side a223, thereby achieving the horizontal movement of the first hard disk bracket within the horizontal section of the first guide groove 221; the above-described moving distance is a cam moving distance, and the 3.5 inch hard disk can be connected to the first hard disk connector 212 by rotating the first bracket handle 232.

As shown in fig. 3 and 5, a first hard disk lock module 24 is disposed at an end of the first hard disk bit 20 away from the first hard disk connector 212; the first hard disk lock module 24 includes a first support plate 241 detachably mounted on the hard disk frame 10, a first locking slot a2411 is provided on an upper portion of the first support plate 241, and at least two first lock posts 2412 not distributed on the same horizontal plane are provided on a plate surface of the first support plate 241; a first locking plate 242 is slidably arranged on one side of the first supporting plate 241, a first sliding groove 2421 matched with the first locking post 2412 is formed in the first locking plate 242, and a first locking groove b2422 is formed in the upper portion of the first locking plate 242; one side of the first locking plate 242 is connected to the first support plate 241 by a first tension spring 243 a. In the initial state, the first lock plate 242 is in a state of being offset from the first lock groove a2411 and the first lock groove b2422 by the action of the first tension spring 243 a. The coincidence of the first locking groove opening a2411 and the first locking groove opening b2422 is achieved by pulling the first locking plate 242 to the side away from the first compression spring a. The first bracket handle 232 is provided with a first positioning post 234 capable of being matched with the first locking groove a 2411. After the 3.5 inch hard disk is mounted in a butt joint with the first hard disk connector 212, the first bracket handle 232 can be turned to reduce the occupation of the external space of the hard disk frame 10; at this time, the first positioning post 234 approaches the first locking slot a2411, the first locking plate 242 is shifted to slide, after the first locking slot a2411 and the first locking slot b2422 are overlapped, the positioning post smoothly enters into the first locking slot a2411, and under the action of the first tension spring 243, the first locking slot b2422 clamps the positioning post, so as to realize the locking of the 3.5 inch hard disk after the installation of the first hard disk position 20.

As shown in fig. 7, two second hard disk bits 30 are disposed in the first hard disk bit 20, the two second hard disk bits 30 are distributed along the length direction of the first hard disk bit 20, and the length direction of the second hard disk bit 30 is consistent with the width direction of the first hard disk bit 20. The first hard disk bit 20 is internally provided with a second hard disk bit 30 which can accommodate two hard disks with 2.5 inch sizes so as to meet the requirement of the matched use of the hard disks with different specifications; the realization of the collocation use of the hard disks with two specifications is realized through the two first hard disk positions 20 and the four second hard disk positions 30, and the complex problem of replacing the specifications of the hard disks is reduced.

As shown in fig. 2 and 7, a connector fixing opening 12 corresponding to the second hard disk bit 30 is formed on one long side of the hard disk frame 10. Avoiding the use of the first hard disk bit 20 and the second hard disk bit 30 at the same time by the connector fixing port 12 helps to avoid the occurrence of a use conflict of different specifications of hard disk connectors. The lower edge of the connector fixing opening 12 is provided with a connector supporting plate 121 horizontally extending to a side far away from the hard disk frame 10. The degree of stability of the second hard disk connector 31 on the connector fixing port 12 can be facilitated to be improved by the connector bracket 121.

As shown in fig. 8, the connector fixing port 12 is embedded with a second hard disk connector 31. The second hard disk bit 30 can be mapped by the second hard disk connector 31.

As shown in fig. 8, 10 and 13, the two sides of the second hard disk position 30 in the width direction are detachably connected with second rail members 32, and a second hard disk bracket 33 mounted on the long side of the 2.5 inch hard disk is detachably connected between the opposite second rail members 32. The second hard disk support 33 can be installed on two long sides of the 2.5 inch hard disk, and the second hard disk support 33 can drive the 2.5 inch hard disk to be matched with the second guide rail piece 32, so that the disassembly and assembly operation of the 2.5 inch hard disk in the hard disk frame 10 can be completed. The section of the second rail member 32 is a right-angled bending structure, and the horizontal plate surface of the second rail member 32 is detachably disposed on the hard disk frame 10. The hard disk with different specifications can be installed according to the position to carry out the operation of quick disassembly and assembly. At least two L-shaped second guide grooves 321 are arranged on the vertical plate surface of the second guide rail piece 32, and the vertical section of the second guide groove 321 is communicated with the outside; the second hard disk support 33 is provided with a second guide protrusion 331 matching with the second guide groove 321. Allowing the second guide protrusion 331 to enter the second guide rail member 32 through the vertical section of the second guide groove 321, applying a horizontal pushing force to the second hard disk support 33 so that the second guide protrusion 331 enters the horizontal section of the second guide groove 321; the interface of the 2.5 inch hard disk is connected with the second hard disk connector 31 in the pushing process.

As shown in fig. 10 and 13, the vertical plate surface of the second rail member 32 is provided with a second groove 322, and one end of the second groove 322 away from the second hard disk connector 31 is provided with a second oblique side a323; the second hard disk support 33 is rotatably provided with a second bracket handle 332, and the second bracket handle 332 is provided with a second bevel edge b333 matched with the second bevel edge. Operating the rotation of the second bracket handle 332 on the second hard disk bracket 33 such that the second inclined side b333 is in contact with the second inclined side a323, thereby achieving the horizontal movement of the second hard disk bracket within the horizontal section of the second guide groove 321; the above-described moving distance is a cam moving distance, and the connection operation of the 2.5 inch hard disk and the second hard disk connector 31 can be achieved by rotating the second bracket handle 332.

As shown in fig. 10 and 12, a second hard disk lock module 34 is disposed at an end of the second hard disk bit 30 away from the second hard disk connector 31; the second hard disk lock module 34 includes a second supporting plate 341 detachably mounted on the hard disk frame 10, a second locking slot a3411 is provided at an upper portion of the second supporting plate 341, and at least two second locking columns 3412 that are not distributed on the same horizontal plane are provided on a plate surface of the second supporting plate 341; a second lock plate 342 is slidably disposed on one side of the second supporting plate 341, a second chute 3421 matched with the second lock post 3412 is disposed on the second lock plate 342, and a second lock slot b3422 is disposed on the upper portion of the second lock plate 342; one side of the second lock plate 342 is connected to the second supporting plate 341 through a second tension spring 343 a. In the initial state, the second lock plate 342 is in a state of being offset from the second lock groove a3411 and the second lock groove b3422 by the second tension spring 343 a. The coincidence of second lock groove a3411 and second lock groove b3422 is achieved by pulling second lock plate 342 to the side away from second compression spring a. The second bracket handle 332 is provided with a second positioning post 334 capable of being matched with the second locking slot a 3411. After the 2.5 inch hard disk is in butt joint with the second hard disk connector 31, the second bracket handle 332 can be rotated to reduce the occupation of the external space of the hard disk frame 10; at this time, the second positioning post 334 approaches the second locking slot a3411, the second locking plate 342 is shifted to slide, after the second locking slot a3411 and the second locking slot b3422 are overlapped, the positioning post smoothly enters the second locking slot a3411, and under the action of the second tension spring 343, the second locking slot b3422 clamps the positioning post, so that the 2.5 inch hard disk is locked after being mounted in the second hard disk position 30.

As shown in fig. 3, when only a 3.5 inch hard disk is to be mounted in the hard disk frame 10, only the fittings (the first rail member 22, the first hard disk connection module 21 and the first hard disk lock module 24) which remain to be matched with the 3.5 inch hard disk are mounted in the hard disk frame 10; the first hard disk bracket and the first hard disk handle are arranged on a 3.5 inch hard disk to be used.

As shown in fig. 8, when only 2.5 inch hard disk is needed to be installed in the hard disk frame 10, only fittings (second rail member 32, second disk lock module of second hard disk connector 31) which are reserved to be matched with the 2.5 inch hard disk are installed in the hard disk frame 10; the second hard disk bracket and the second hard disk handle are arranged on the 2.5 inch hard disk to be used.

As shown in fig. 9, when the 3.5 inch hard disk and the 2.5 inch hard disk are mixed in the hard disk frame 10, only the accessories (the first rail member 22, the first hard disk connection module 21 and the first hard disk lock module 24) which are required to be matched with the 3.5 inch hard disk in one of the first hard disk positions 20 are reserved; the other first hard disk bit 20 is provided with fittings (second rail member 32, second disk lock module of second hard disk connector 31) matching with the 2.5 inch hard disk according to the number of the 2.5 inch hard disks used as required. Since the mounting positions of the first hard disk connection module 21 and the second hard disk connector 31 do not collide, the hybrid loading of hard disks of different specifications is realized.

The invention relates to a hard disk module compatible with 2.5 inch and 3.5 inch hard disks and a server, wherein two first hard disk bits 20 suitable for 3.5 inch hard disks are arranged in a hard disk frame 10 so as to meet the requirement of the server on large storage; meanwhile, the first hard disk bit 20 is internally provided with a second hard disk bit 30 which can accommodate two hard disks with 2.5 inch sizes so as to meet the requirement of matching use of hard disks with different specifications; the realization of the collocation use of the hard disks with two specifications is realized through the two first hard disk positions 20 and the four second hard disk positions 30, and the complex problem of replacing the specifications of the hard disks is reduced.

In the present specification, each embodiment is described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same and similar parts between the embodiments are only required to be referred to each other.

The terms "upper", "lower", "outside", "inside", and the like in the description and in the claims of the present invention and in the above drawings, if any, are used for distinguishing between relative relationships in position and not necessarily for giving qualitative sense. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A hard disk module compatible with 2.5 inch and 3.5 inch hard disks is used for fixing hard disks with different specifications and comprises a rectangular hard disk frame (10), and is characterized in that two first hard disk bits (20) are arranged in the hard disk frame (10), the two first hard disk bits (20) are distributed along the length direction of the hard disk frame (10), and the length direction of the first hard disk bits (20) is consistent with the length direction of the hard disk frame (10); two second hard disk bits (30) are arranged in the first hard disk bit (20), the two second hard disk bits (30) are distributed along the length direction of the first hard disk bit (20), and the length direction of the second hard disk bit (30) is consistent with the width direction of the first hard disk bit (20).

2. The hard disk module compatible with 2.5 inch and 3.5 inch hard disks according to claim 1, wherein a handle bracket (11) is further arranged on the hard disk frame (10); the handle bracket (11) is arranged between the two first hard disk positions (20).

3. A hard disk module compatible with 2.5 inch and 3.5 inch hard disks as claimed in claim 2 wherein the handle bracket (11) is disposed adjacent one of the long sides of the hard disk frame (10).

4. A hard disk module compatible with 2.5 inch and 3.5 inch hard disks according to claim 3, characterized in that the hard disk frame (10) is further provided with a first hard disk connection module (21) capable of reading hard disk data, and the first hard disk connection module (21) is arranged between two first hard disk positions (20) and is positioned at one side of the handle bracket (11).

5. A hard disk module compatible with 2.5 inch and 3.5 inch hard disks according to claim 4, wherein the first hard disk connection module (21) comprises a first hard disk back plate (211) capable of being mounted on the hard disk frame (10), two first hard disk connectors (212) are arranged on the first hard disk back plate (211), and connection ports of the two first hard disk connectors (212) face to the two first hard disk bits (20) respectively.

6. A hard disk module compatible with 2.5 inch and 3.5 inch hard disks according to claim 3, wherein a connector fixing port (12) corresponding to the second hard disk bit (30) is provided on one long side of the hard disk frame (10).

7. A hard disk module compatible with 2.5 inch and 3.5 inch hard disks as claimed in claim 6 wherein the connector mounting port (12) is embedded with a second hard disk connector (31).

8. A hard disk module compatible with 2.5 inch and 3.5 inch hard disks according to claim 7, wherein the lower edge of the connector fixing port (12) is provided with a connector support plate (121) extending horizontally to a side far from the hard disk frame (10).

9. A server comprising a chassis base (40), wherein an upper cover (50) is mounted on the chassis base (40);

a hard disk module compatible with 2.5 inch and 3.5 inch hard disks according to any one of claims 1 to 7 mounted in a chassis base (40);

the upper cover (50) is provided with a hard disk operation port (51), and the hard disk operation port (51) is hinged with a cover plate (52).

10. A server according to claim 9, wherein the bottom surface of the hard disk frame (10) is fitted to the inner bottom surface of the chassis base (40); the hard disk operation port (51) corresponds to the hard disk frame (10) in the vertical direction.