Hard disk module and server

Abstract

The present application relates to the technical field of hard disk trays, and discloses a hard disk module and a server. The hard disk module comprises a hard disk body and a hard disk tray; the hard disk body is provided with a protruding end, and the protruding end is provided with a connection hole; the hard disk bracket comprises a bracket and a fixing structure; a connecting platform is protrudingly arranged on one end of the bracket; the fixing structure comprises a fixing column and a first snap-fit member; the fixing column is fixed on the connecting platform and defines an accommodating cavity together with the connecting platform; the accommodating cavity is provided with a communication port, and the communication port is spaced apart from the connecting platform; the connecting hole is sleeved on the outer periphery of the fixing column; the first snap-fit member is movably arranged in the accommodating cavity, has a portion protruding out of the communication port, and enables the protruding end to be snap-fitted into a fixing position between the first snap-fit member and the connecting platform; and the first snap-fit member is located at an unlocking position in the accommodating cavity. In the present application, by providing the fixing structure, tool-free installation of the hard disk body into the hard disk tray is achieved, so that the installation process is simple and efficient, and the installation efficiency of the hard disk body is significantly improved.

Description

Hard disk modules and servers

[0001] Cross-references to related applications

[0002] This application claims priority to Chinese Patent Application No. 202411027970.0, filed on July 30, 2024, entitled "Hard Disk Module and Server", the entire contents of which are incorporated herein by reference. Technical Field

[0003] This application relates to the field of hard drive tray technology, specifically to hard drive modules and servers. Background Technology

[0004] With the development of hard drive technology and changes in application scenarios, the capacity, latency, and space requirements of traditional hard drives are gradually failing to meet the needs of new business scenarios. E1.S hard drives, as the currently promoted component, have advantages such as high capacity density, small size, and high read speed, and are gradually becoming the mainstream choice for server hard drives.

[0005] In current installation practices, hard drives are mainly secured with screws. However, due to the small size of the screws, they are easily lost during assembly or maintenance, increasing inconvenience and cost. Furthermore, as E1.S hard drives are an emerging technology product, their market penetration time is still short, and the screws used to secure them are not standard parts but rather unconventional designs. Therefore, users may face certain difficulties in purchasing and replacing them, resulting in relatively low hard drive assembly efficiency and affecting the overall progress of data center or server deployment. Summary of the Invention

[0006] In view of this, this application provides a hard disk module and server to solve the problem of low hard disk assembly efficiency.

[0007] In a first aspect, this application provides a hard disk module, including a hard disk body and a hard disk tray. The hard disk body has a protruding end with a connection hole. The hard disk tray includes a bracket and a fixing structure. One end of the bracket has a connecting platform protruding out. The fixing structure includes a fixing post and a first snap-fit ​​member. The fixing post is fixed to the connecting platform and forms a receiving cavity with the connecting platform. The receiving cavity has a communicating port, which is spaced apart from the connecting platform. The connection hole is sleeved on the outer periphery of the fixing post. The first snap-fit ​​member is movably disposed in the receiving cavity, has a portion protruding out of the communicating port, and has a fixed position where the protruding end is snapped between the first snap-fit ​​member and the connecting platform. It also has an unlocking position located in the receiving cavity.

[0008] Beneficial effects: The fixed structure allows for tool-free installation and removal of the hard drive chassis and chassis without any additional tools, relying solely on the first connector. This eliminates safety hazards caused by loose or missing screws, improving the stability and reliability of the connection between the hard drive chassis and chassis. Furthermore, it significantly reduces installation time and difficulty, increasing the efficiency of hard drive installation and removal. This contributes to accelerating the overall deployment of data centers or servers, and brings convenience to data storage and management.

[0009] In some embodiments of this application, the fixing structure further includes an elastic element disposed within the receiving cavity, with one end abutting against the first snap-fit ​​element and the other end abutting against the cavity wall of the receiving cavity.

[0010] Beneficial effects: By using the elastic element, during the installation or removal of the hard drive body, the protruding end presses against the first latching member, causing the elastic element to contract and the first latching member to be placed inside the receiving cavity. This helps to move the first latching member to the unlocked position, facilitating the installation or removal of the hard drive body. After the hard drive body is installed in place, the elastic element resets and presses against the first latching member, causing part of the first latching member to protrude from the communication port. This helps to move the first latching member to the fixed position, facilitating the installation and fixation of the hard drive body. By forming a firm lock on the hard drive body, it can prevent the hard drive body from accidentally falling off, ensuring the safe operation of the device.

[0011] In some embodiments of this application, the fixed column is provided with a receiving groove, and the receiving groove and the connecting platform enclose a receiving cavity; the first snap-fit ​​member is located in the receiving groove; one end of the elastic member is located in the receiving groove and abuts against the first snap-fit ​​member; the other end of the elastic member abuts against the connecting platform.

[0012] Beneficial effects: By setting a receiving groove in the fixed column and enclosing the receiving groove with the connecting platform, a receiving cavity can be formed; by abutting one end of the elastic element with the first snap-fit ​​element and the other end with the connecting platform, it is helpful to realize the compression and reset of the spring, thereby realizing the switching of the first snap-fit ​​element between the fixed position and the unlocked position.

[0013] In some embodiments of this application, a connecting groove is provided on the connecting platform, and the receiving groove and the connecting groove together form a receiving cavity; a first snap-fit ​​member is located in the receiving groove; one end of the elastic member is located in the receiving groove and abuts against the first snap-fit ​​member; the other end of the elastic member is located in the connecting groove and abuts against the bottom of the connecting groove.

[0014] Beneficial effects: By setting a receiving groove on the connecting platform and placing the other end of the elastic element in the connecting groove, the precise positioning and stable connection between the fixing post and the elastic element and the connecting platform can be enhanced; the compression path of the elastic element can also be increased, ensuring the compression effect of the elastic element and ensuring that the first snap-fit ​​can be completely located in the receiving cavity when it is in the unlocked position, thus avoiding obstruction to the installation or removal process of the hard drive body.

[0015] In some embodiments of this application, the fixed column is provided with a receiving groove, and the receiving groove and the connecting platform together form a receiving cavity; the first snap-fit ​​member is located in the receiving groove; the elastic member is located in the receiving groove, with one end abutting against the first snap-fit ​​member and the other end abutting against the groove wall of the receiving groove.

[0016] Beneficial effects: By setting a receiving groove in the fixed column and enclosing the receiving groove with the connecting platform, a receiving cavity can be formed; by abutting one end of the elastic element with the first snap-fit ​​element and the other end with the groove wall of the receiving groove, it is helpful to realize the compression and reset of the spring, thereby realizing the switching of the first snap-fit ​​element between the fixed position and the unlocked position.

[0017] In some embodiments of this application, the first snap-fit ​​component is a spherical structure.

[0018] Beneficial effects: By setting the first connector to a spherical structure, the smooth outline of the spherical structure can guide the installation and removal of the hard drive body and prevent wear and damage to the hard drive body. In addition, the spherical connector can match the corresponding interface in multiple directions, improving the flexibility and convenience of the first connector connection. Furthermore, the spherical structure is relatively simple and easy to form by mold or machining, reducing production costs and processing difficulty. When replacement or repair is required, the spherical connector can be easily disassembled and installed, reducing the complexity and time cost of maintenance work.

[0019] In some embodiments of this application, the diameter of the connecting port is smaller than the diameter of the spherical structure.

[0020] Beneficial effects: Since the diameter of the connecting port is smaller than the diameter of the spherical structure, it can be ensured that when the first snap-fit ​​component of the spring is in the fixed position, only a part of it protrudes from the connecting port, preventing the first snap-fit ​​component from falling off the connecting port and ensuring the stability of the fixed structure.

[0021] In some embodiments of this application, the sidewall of the communication port is an arc-shaped surface, which corresponds to and matches the outer surface of the spherical structure.

[0022] Beneficial effects: By setting the sidewall of the connecting port to an arc-shaped surface and matching it with the outer surface of the spherical structure, when the first snap-fit ​​component is in a fixed position, the risk of wear and damage to the surface of the first snap-fit ​​component caused by the sidewall of the connecting port is reduced, and stress concentration is effectively prevented, thus extending the service life of the fixing post and the first snap-fit ​​component.

[0023] In some embodiments of this application, the hard drive tray further includes at least one metal spring attached to the outer wall of the bracket.

[0024] Beneficial effects: By setting metal springs on the outer wall of the bracket, the electromagnetic interference resistance of the hard drive module can be improved, giving the hard drive module complete electromagnetic shielding capabilities and ensuring the security of data transmission.

[0025] In some embodiments of this application, the metal spring includes a spring body and a second snap-fit ​​member. The second snap-fit ​​member is disposed on the side of the spring body near the bracket. One end of the second snap-fit ​​member is fixedly connected to the spring body, and the other end is spaced apart from the spring body to form a snap-fit ​​gap. The bracket is provided with a first slot, the second snap-fit ​​member is located in the first slot, and the bracket is snapped into the snap-fit ​​gap.

[0026] Beneficial effects: The design of the second clip and the first slot facilitates the installation and disassembly of the metal spring and the bracket, and improves the accuracy and positioning capability during the connection process. This ensures that the metal spring can be accurately positioned at the predetermined position during connection, avoiding problems such as positional deviation or improper installation.

[0027] In some embodiments of this application, the metal spring also includes a hook, which is fixed on the spring body and spaced apart from the second snap-fit ​​component; the bracket is provided with a second slot, and the hook engages with the second slot.

[0028] Beneficial effects: The hook design solves the problem of the metal spring potentially springing up after being compressed, ensuring the stability of the connection between the metal spring and the bracket. Furthermore, the hook, in conjunction with the second locking component, firmly secures the metal spring to the bracket after it is installed, maintaining the tightness and stability of the connection between the metal spring and the bracket even under external pressure or slight vibration.

[0029] In some embodiments of this application, the spring body is provided with one or more ventilation holes, and the multiple ventilation holes are arranged sequentially at intervals.

[0030] Beneficial effects: The ventilation holes help enhance the heat dissipation capacity of the hard drive module, effectively promoting the rapid dissipation of heat and the smooth inflow of cool air, reducing the operating temperature of the hard drive module, and reducing the risk of performance degradation or failure due to overheating, thereby ensuring the stability of the hard drive module under long-term, high-load operation.

[0031] Secondly, this application also provides a server, including a chassis and the aforementioned hard disk module; the aforementioned hard disk module is fixed inside the chassis.

[0032] Beneficial effects: Since the server includes a hard drive module, it has the same effect as the hard drive module, so it will not be elaborated here.

[0033] In some embodiments of this application, a force-bearing component is provided inside the enclosure; the hard drive tray also includes an assist handle, which is located on the side of the bracket away from the connecting platform and is rotatably connected to the bracket. The assist handle includes a force-bearing end and an assist end; the force-bearing end has a first locking position and a second locking position that are different from the force-bearing component in terms of the force-bearing point. When the force-bearing end is in the first locking position, the assist end rotates to assist in the insertion of the hard drive module into the enclosure; when the force-bearing end is in the second locking position, the assist end rotates to assist in the separation of the hard drive module from the enclosure.

[0034] Beneficial effects: Since the torque required for plugging and unplugging the hard drive module from the enclosure is constant, the force required to be applied to the assist end can be significantly reduced by using the lever principle. This allows users to input less force, thus achieving a significant labor-saving effect and making the installation of the hard drive module more convenient and efficient.

[0035] In some embodiments of this application, the assist end is provided with a groove, and the hard disk tray further includes a locking structure. The locking structure is located on the side where the assist end is located and is rotatably connected to the bracket. The end of the locking structure near the assist end is provided with a first protrusion. The first protrusion has a locking position that engages with the groove to lock the assist end, and a separating position that separates from the groove to unlock the assist end.

[0036] Beneficial effects: By using a locking structure, after the hard drive module is plugged into the enclosure, the first protrusion and the groove engage to lock the assist end and fix the assist handle, ensuring the stability and reliability of the connection between the hard drive module and the enclosure, and ensuring the stability and safety of data transmission. When it is necessary to separate the hard drive module from the enclosure, simply separate the first protrusion and the groove to rotate the assist handle, thereby enabling the assist end to rotate and separate the hard drive module from the enclosure.

[0037] In some embodiments of this application, the bracket is provided with a pivot groove; the locking structure includes a locking member, a pivot pin, and a locking torsion spring; a first protrusion is provided on the locking member; the pivot pin is spaced apart from the first protrusion and is fixedly connected to the locking member; the pivot pin is rotatably disposed in the pivot groove; the locking torsion spring is sleeved on the outer periphery of the pivot pin; and both torsion arms of the locking torsion spring are located on the side of the locking member away from the power handle, one torsion arm is connected to the locking member, and the other torsion arm is connected to the bracket.

[0038] Beneficial effects: Through the cooperation of the pivot pin and the pivot groove, the locking structure can be rotatably set on the bracket; since both torsion arms of the locking torsion spring are located on the side of the locking member away from the power handle, and one torsion arm is connected to the locking member and the other torsion arm is connected to the bracket, the locking torsion spring can push the locking member towards the side of the power handle without applying any external force, thereby locking the power handle and ensuring a firm and reliable locking effect.

[0039] In some embodiments of this application, the bracket is provided with a second protrusion, which is located on the side of the rotating shaft groove away from the power assist handle and is spaced apart from the rotating shaft groove; the other torsion arm of the locking torsion spring abuts against the second protrusion.

[0040] Beneficial effects: The second protrusion enables the bracket to abut against the other torsion arm of the locking torsion spring, ensuring the stable positioning of the locking torsion spring during operation; at the same time, it also greatly facilitates the installation and fixing of the locking torsion spring, simplifies the installation process, reduces the installation difficulty, and enables the locking torsion spring to be installed quickly and accurately.

[0041] In some embodiments of this application, the bracket is further provided with a third protrusion, which is located on the side of the locking member near the power handle. When the first protrusion is in the locked position, the locking member abuts against the third protrusion.

[0042] Beneficial effects: The third protrusion limits the rotation angle of the locking element, preventing it from rotating excessively under the action of the locking torsion spring; and by limiting the locking element with the third protrusion, it also ensures that one arm of the locking torsion spring is always in contact with the locking element, preventing the locking torsion spring from separating from the locking element, avoiding the locking torsion spring from shifting or shaking, and ensuring the stability and reliability of the locking structure.

[0043] In some embodiments of this application, the bracket has a hollow structure inside, and the assist handle and the connecting platform are located on opposite sides of the hollow structure. The assist handle also includes a handle body, with the assist end and the force-receiving end respectively disposed at both ends of the handle body. The handle body is provided with a through hole, which communicates with the hollow structure.

[0044] Beneficial effects: By designing the bracket with an internal cavity structure and connecting the through hole on the handle to the cavity structure, the ventilation area of ​​the hard drive bracket is increased, effectively solving the problem of insufficient ventilation and enhancing the heat dissipation effect of the hard drive module.

[0045] In some embodiments of this application, the hard drive tray further includes a light guide column disposed within a cavity structure; an observation port is provided on the side of the cavity structure near the power handle, and the light guide column is located between the observation port and the indicator light on the hard drive body.

[0046] Beneficial effects: With the observation port and light guide column, the indicator light status of the hard drive can be seen from the outer surface of the hard drive tray, allowing users to intuitively understand the working status of the hard drive without opening the case, which facilitates monitoring the status of the hard drive and troubleshooting. Attached Figure Description

[0047] To more clearly illustrate the technical solutions in the specific embodiments or related technologies of this application, the drawings used in the description of the specific embodiments or related technologies will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0048] Figure 1 is a front view of a hard disk tray according to some embodiments of this application;

[0049] Figure 2 is an exploded view of a hard disk tray according to some embodiments of this application;

[0050] Figure 3 is a schematic diagram of the fixing structure for the hard disk body installation process in some embodiments of this application;

[0051] Figure 4 is a schematic diagram of the fixed structure after the hard disk body is installed according to some embodiments of this application;

[0052] Figure 5 is a schematic diagram of the structure of a metal spring sheet according to some embodiments of this application;

[0053] Figure 6 is a schematic diagram of the connection between the power handle and the locking structure and the bracket in some embodiments of this application;

[0054] Figure 7 is a schematic diagram of the internal structure of the bracket in some embodiments of this application;

[0055] Figure 8 is a schematic diagram of the structure of the power handle in some embodiments of this application;

[0056] Figure 9 is a schematic diagram of the locking structure of some embodiments of this application.

[0057] Explanation of reference numerals in the attached diagram: 1. Hard drive body; 11. Protruding end; 111. Connection hole; 2. Bracket; 21. Connection platform; 211. Connection slot; 22. 23. First slot; 24. Second slot; 25. Rotary shaft groove; 26. Second protrusion; 27. Third protrusion; 28. Observation port; 29. ​​Fourth protrusion; 20. Fixing structure; 31. Fixing post; 311. Receiving groove; 32. First snap-fit ​​component; 33. Elastic component; 4. Metal spring; 41. Spring body; 42. Second snap-fit ​​component; 43. Hook; 44. Ventilation hole; 5. Power-assisted handle; 51. Force-bearing end; 511. First side plate; 512. Second side plate; 52. Power-assisted end; 521. Groove; 53. Handle body; 531. Through hole; 532. Reinforcing rib; 54. Power-assisted torsion spring; 55. Second clearance groove; 6. Locking structure; 61. First protrusion; 62. Locking component; 621. First clearance groove; 63. Turning pin; 64. Locking torsion spring; 7. Light guide post. Detailed Implementation

[0058] To make the objectives, technical solutions, and advantages of some embodiments of this application clearer, the technical solutions of some embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, not all of them. Based on some embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0059] Some embodiments of this application are described below with reference to Figures 1 to 9.

[0060] According to some embodiments of this application, in one aspect, a hard disk module is provided, including a hard disk body 1 and a hard disk tray. The hard disk body 1 has a protruding end 11, and the protruding end 11 has a connecting hole 111. The hard disk tray includes a bracket 2 and a fixing structure 3. One end of the bracket 2 has a connecting platform 21 protruding out. The fixing structure 3 includes a fixing post 31 and a first snap-fit ​​member 32. The fixing post 31 is fixed on the connecting platform 21 and forms a receiving cavity with the connecting platform 21. The receiving cavity has a communicating port, which is spaced apart from the connecting platform 21. The connecting hole 111 is sleeved on the outer periphery of the fixing post 31. The first snap-fit ​​member 32 is movably disposed in the receiving cavity, having a fixed position where a portion protrudes from the communicating port and snaps the protruding end 11 between the first snap-fit ​​member 32 and the connecting platform 21; and an unlocking position located in the receiving cavity.

[0061] With the fixed structure 3 in place, the installation and removal of the hard drive body 1 and the hard drive tray can be completed without any additional tools, solely through the first connector 32. This achieves tool-free installation between the hard drive body 1 and the hard drive tray, avoiding safety hazards caused by loose or missing screws, and improving the stability and reliability of the connection between the hard drive body 1 and the hard drive tray. Furthermore, it greatly shortens the installation time between the hard drive body 1 and the hard drive tray, reduces the installation difficulty, and improves the efficiency of installing and removing the hard drive body 1. This helps to accelerate the overall progress of data center or server deployment and brings convenience to data storage and management.

[0062] In a specific embodiment, the connecting hole 111 includes a first through hole and a second through hole, which are coaxially connected. The inner diameter of the first through hole is larger than that of the second through hole, that is, a stepped structure is formed between the sidewall of the first through hole and the sidewall of the second through hole. During the installation or removal of the hard disk body 1, the sidewall of the second through hole presses against the first snap-fit ​​member 32. When the hard disk body 1 is installed in place, the part of the first snap-fit ​​member 32 protruding from the connecting opening is located inside the first through hole.

[0063] In some embodiments, the fixing structure 3 further includes an elastic member 33, which is disposed in the receiving cavity, with one end abutting against the first snap-fit ​​member 32 and the other end abutting against the cavity wall of the receiving cavity.

[0064] With the elastic element 33 in place, during the installation or removal of the hard disk body 1, the protruding end 11 presses against the first latching member 32, causing the elastic element 33 to contract and the first latching member 32 to be placed inside the receiving cavity. This helps the first latching member 32 to move to the unlocked position, facilitating the installation or removal of the hard disk body 1. After the hard disk body 1 is installed in place, the elastic element 33 resets and presses against the first latching member 32, causing part of the first latching member 32 to protrude from the communication port. This helps the first latching member 32 to move to the fixed position, facilitating the installation and fixation of the hard disk body 1. By forming a firm lock on the hard disk body 1, it can prevent the hard disk body 1 from accidentally falling off, ensuring the safe operation of the device.

[0065] In a specific implementation, the elastic element 33 is a spring.

[0066] In some embodiments, the fixing post 31 is provided with a receiving groove 311, and the receiving groove 311 and the connecting platform 21 surround to form a receiving cavity; the first snap-fit ​​member 32 is located in the receiving groove 311; one end of the elastic member 33 is located in the receiving groove 311 and abuts against the first snap-fit ​​member 32; the other end of the elastic member 33 abuts against the connecting platform 21.

[0067] The accommodating cavity can be formed by setting a receiving groove 311 in the fixed column 31 and enclosing the receiving groove 311 with the connecting platform 21; by abutting one end of the elastic member 33 with the first snap-fit ​​member 32 and the other end with the connecting platform 21, it is helpful to realize the compression and reset of the spring, thereby realizing the switching of the first snap-fit ​​member 32 between the fixed position and the unlocked position.

[0068] In some embodiments, the connecting platform 21 is provided with a connecting groove 211, and the receiving groove 311 and the connecting groove 211 surround to form a receiving cavity; the first snap-fit ​​member 32 is located in the receiving groove 311; one end of the elastic member 33 is located in the receiving groove 311 and abuts against the first snap-fit ​​member 32; the other end of the elastic member 33 is located in the connecting groove 211 and abuts against the bottom of the connecting groove 211.

[0069] By setting a receiving groove 311 on the connecting platform 21 and placing the other end of the elastic member 33 in the connecting groove 211, the precise positioning and stable connection between the fixing post 31 and the elastic member 33 and the connecting platform 21 can be enhanced; the compression path of the elastic member 33 can also be increased, ensuring the compression effect of the elastic member 33 and ensuring that the first snap-fit ​​member 32 can be completely located in the receiving cavity when it is in the unlocked position, thus avoiding obstruction to the installation or removal process of the hard disk body 1.

[0070] In a specific implementation, the fixing post 31 is fixed in the connecting groove 211 by compression.

[0071] In an alternative embodiment, the fixing post 31 may be provided with external threads, the connecting groove 211 may be provided with internal threads, and the fixing post 31 and the connecting groove 211 may be connected by threads.

[0072] Preferably, the receiving groove 311 is also provided with a guide slope. The guide slope is set on the side wall of the receiving groove 311 away from the connecting platform 21, and the distance between the guide slope and the connecting platform 21 gradually increases towards the connection port. When the hard disk body 1 is installed in place and the elastic element 33 is reset, the guide slope can push the first locking member 32 to move towards the connection port, which helps to make the first locking member 32 partially protrude from the connection port and lock the protruding end 11 between the first locking member 32 and the connecting platform 21.

[0073] In some embodiments, the fixing post 31 is provided with a receiving groove 311, and the receiving groove 311 and the connecting platform 21 surround to form a receiving cavity; the first snap-fit ​​member 32 is located in the receiving groove 311; the elastic member 33 is located in the receiving groove 311, and one end abuts against the first snap-fit ​​member 32, and the other end abuts against the groove wall of the receiving groove 311.

[0074] The accommodating cavity can be formed by setting a receiving groove 311 in the fixed column 31 and enclosing the receiving groove 311 with the connecting platform 21; by abutting one end of the elastic member 33 with the first snap-fit ​​member 32 and the other end with the groove wall of the receiving groove 311, it is helpful to realize the compression and reset of the spring, thereby realizing the conversion of the first snap-fit ​​member 32 between the fixed position and the unlocked position.

[0075] In some embodiments, the first snap-fit ​​member 32 has a spherical structure.

[0076] By setting the first connector 32 as a spherical structure, the smooth outline of the spherical structure can guide the installation and removal of the hard drive body 1 and prevent wear and damage to the hard drive body 1. In addition, the spherical connector can match the corresponding interface in multiple directions, which improves the flexibility and convenience of the connection of the first connector 32. Moreover, the spherical structure is relatively simple and easy to form by mold or machining, which reduces the production cost and processing difficulty. When replacement or repair is required, the spherical connector can be easily disassembled and installed, reducing the complexity and time cost of maintenance work.

[0077] In some embodiments, the diameter of the connecting port is smaller than the diameter of the spherical structure.

[0078] Since the diameter of the connecting port is smaller than the diameter of the spherical structure, it can be ensured that when the spring reset first locking member 32 is in the fixed position, only part of it protrudes from the connecting port, preventing the first locking member 32 from falling off the connecting port and ensuring the stability of the fixed structure 3.

[0079] In some embodiments, the sidewall of the communication port is an arc-shaped surface, which corresponds to and matches the outer surface of the spherical structure.

[0080] By setting the sidewall of the connecting port to an arc-shaped surface and correspondingly matching the outer surface of the spherical structure, when the first snap-fit ​​32 is in a fixed position, the risk of wear and damage to the surface of the first snap-fit ​​32 caused by the sidewall of the connecting port is reduced, and stress concentration is effectively prevented, thus extending the service life of the fixing post 31 and the first snap-fit ​​32.

[0081] In some embodiments, the hard drive tray further includes at least one metal spring 4, which is attached to the outer wall of the bracket 2.

[0082] By setting metal springs 4 on the outer wall of the bracket 2, the electromagnetic interference resistance of the hard drive module can be improved, giving the hard drive module complete electromagnetic shielding capabilities and ensuring the security of data transmission.

[0083] In a specific implementation, two metal springs 4 are provided, as shown in Figure 2. The two metal springs 4 are located on both sides of the height direction of the hard disk module. Since the metal springs 4 have excellent elasticity and conductivity, they can contact the hard disk brackets of adjacent hard disk modules, effectively shielding electromagnetic interference and ensuring the security of data transmission.

[0084] In some embodiments, the metal spring 4 includes a spring body 41 and a second snap-fit ​​member 42. The second snap-fit ​​member 42 is disposed on the side of the spring body 41 near the bracket 2. One end of the second snap-fit ​​member 42 is fixedly connected to the spring body 41, and the other end is spaced apart from the spring body 41 to form a snap-fit ​​gap. The bracket 2 is provided with a first slot 22, the second snap-fit ​​member 42 is located in the first slot 22, and the bracket 2 is snapped into the snap-fit ​​gap.

[0085] The second snap-fit ​​42 and the first slot 22 facilitate the installation and disassembly of the metal spring 4 and the bracket 2, and improve the accuracy and positioning capability during the connection process. This ensures that the metal spring 4 can be accurately positioned at the predetermined position during connection, avoiding problems such as positional deviation or improper installation.

[0086] In a specific implementation, the length of the metal spring 4 is the same as the length of the bracket 2. Multiple second snap-fit ​​pieces 42 are provided, and the multiple second snap-fit ​​pieces 42 are arranged at intervals along the length direction of the metal spring 4. The bracket 2 is provided with multiple first slots 22, and the multiple first slots 22 are arranged at intervals along the length direction of the bracket 2. The second snap-fit ​​pieces 42 and the second slots 23 are arranged in a one-to-one correspondence.

[0087] In some embodiments, the metal spring 4 further includes a hook 43, which is fixed on the spring body 41 and spaced apart from the second snap-fit ​​member 42; the bracket 2 is provided with a second slot 23, and the hook 43 engages with the second slot 23.

[0088] The hook 43 solves the problem of the metal spring 4 potentially springing up after being compressed, ensuring the stability of the connection between the metal spring 4 and the bracket 2. Furthermore, the hook 43 cooperates with the second locking member 42 to firmly fix the metal spring 4 to the bracket 2 after it is installed in place, maintaining the tightness and stability of the connection between the metal spring 4 and the bracket 2 even under external pressure or slight vibration.

[0089] In a specific embodiment, the hook 43 is spaced apart from the second snap-fit ​​member 42 along the width direction of the metal spring 4, and the hook 43 is located at the end of the metal spring 4. There are multiple hooks 43, and the multiple hooks 43 are arranged sequentially at intervals along the length direction of the metal spring 4.

[0090] In one embodiment of some embodiments of this application, the hooking direction of the hook 43 is consistent with the hooking direction of the hooking gap, which facilitates the installation of the metal spring 4.

[0091] In another embodiment of some embodiments of this application, the hooking direction of the hook 43 is opposite to the hooking direction of the hooking gap, which can prevent the metal spring 4 from falling off the bracket 2 and ensure the stability of the installation of the metal spring 4.

[0092] In some embodiments, the spring body 41 is provided with one or more ventilation holes 44, and the plurality of ventilation holes 44 are arranged at intervals in sequence.

[0093] The ventilation holes 44 help enhance the heat dissipation capacity of the hard drive module, effectively promoting the rapid dissipation of heat and the smooth inflow of cool air, reducing the operating temperature of the hard drive module, and reducing the risk of performance degradation or failure due to overheating, thereby ensuring the stability of the hard drive module under long-term, high-load operation.

[0094] In a specific embodiment, multiple ventilation holes 44 are arranged sequentially at intervals along the length of the metal spring 4. Specifically, the ventilation holes 44 can be channel structures that extend along the width of the metal spring 4.

[0095] According to some embodiments of this application, another aspect provides a server, including a chassis and the aforementioned hard disk module: the aforementioned hard disk module is fixed inside the chassis.

[0096] In some embodiments, the enclosure is provided with a force-bearing component; the hard drive tray also includes an assist handle 5, which is disposed on the side of the bracket 2 away from the connecting platform 21 and is rotatably connected to the bracket 2. The assist handle 5 includes a force-bearing end 51 and an assist end 52; the force-bearing end 51 has a first locking position and a second locking position that are different from the force-bearing component in terms of the force-bearing point. When the force-bearing end 51 is in the first locking position, the assist end 52 rotates to assist in the insertion of the hard drive module into the enclosure; when the force-bearing end 51 is in the second locking position, the assist end 52 rotates to assist in the separation of the hard drive module from the enclosure.

[0097] Since the torque required for plugging and unplugging the hard drive module from the enclosure is constant, the force required to be applied to the assist end 52 can be significantly reduced by setting the assist handle 5 according to the lever principle, so that the user can input less force, thereby achieving a significant labor-saving effect and making the installation of the hard drive module more convenient and efficient.

[0098] Specifically, the force-bearing end 51 is provided with a first side plate 511 and a second side plate 512 arranged opposite to each other; when the force-bearing end 51 is in the first locking position, the first side plate 511 abuts against the force-bearing component as a force-bearing fulcrum; when the force-bearing end 51 is in the second locking position, the second side plate 512 abuts against the force-bearing component as a force-bearing fulcrum.

[0099] In some embodiments, the assist end 52 is provided with a groove 521, and the hard disk tray further includes a locking structure 6. The locking structure 6 is located on the side where the assist end 52 is located and is rotatably connected to the bracket 2. The end of the locking structure 6 near the assist end 52 is provided with a first protrusion 61. The first protrusion 61 has a locking position that engages with the groove 521 to lock the assist end 52, and a separation position that separates from the groove 521 to unlock the assist end 52.

[0100] With the locking structure 6 in place, after the hard drive module is plugged into the enclosure, the first protrusion 61 and the groove 521 engage to lock the assist end 52, thus fixing the assist handle 5. This ensures the stability and reliability of the connection between the hard drive module and the enclosure, and guarantees the stability and safety of data transmission. When it is necessary to separate the hard drive module from the enclosure, simply separate the first protrusion 61 from the groove 521 to rotate the assist handle 5, thereby enabling the assist end 52 to rotate and assist in separating the hard drive module from the enclosure.

[0101] In some embodiments, the bracket 2 is provided with a pivot groove 24; the locking structure 6 includes a locking member 62, a pivot pin 63 and a locking torsion spring 64; a first protrusion 61 is provided on the locking member 62; the pivot pin 63 is spaced apart from the first protrusion 61 and is fixedly connected to the locking member 62; the pivot pin 63 is rotatably disposed in the pivot groove 24; the locking torsion spring 64 is sleeved on the outer periphery of the pivot pin 63; and both torsion arms of the locking torsion spring 64 are located on the side of the locking member 62 away from the power handle 5, one torsion arm is connected to the locking member 62 and the other torsion arm is connected to the bracket 2.

[0102] Through the cooperation of the pivot pin 63 and the pivot groove 24, the locking structure 6 can be rotatably mounted on the bracket 2. Since both torsion arms of the locking torsion spring 64 are located on the side of the locking member 62 away from the power handle 5, and one torsion arm is connected to the locking member 62 and the other torsion arm is connected to the bracket 2, the locking torsion spring 64 can push the locking member 62 toward the side closer to the power handle 5 without applying any external force, thereby locking the power handle 5 and ensuring a firm and reliable locking effect.

[0103] In a specific implementation, the side of the first protrusion 61 facing away from the pivot pin 63 is an arc-shaped surface, which can prevent wear or damage when the first protrusion 61 and the groove 521 are engaged or disengaged, thereby improving the service life of the first protrusion 61 and the groove 521; and it also helps to achieve the engagement and disengagement of the first protrusion 61 and the groove 521, improving the smoothness and efficiency of operation.

[0104] In a specific embodiment, the locking member 62 is provided with a first clearance groove 621. The groove walls of the first clearance groove 621 on both sides in the height direction of the power handle 5 are connected to the pivot pin 63, and the side wall in the length direction of the power handle 5 is spaced apart from the pivot pin 63, so as to facilitate the locking torsion spring 64 being sleeved on the outer periphery of the pivot pin 63.

[0105] In some embodiments, the bracket 2 is provided with a second protrusion 25, which is disposed on the side of the pivot groove 24 away from the power handle 5 and spaced apart from the pivot groove 24; the other torsion arm of the locking torsion spring 64 abuts against the second protrusion 25.

[0106] The second protrusion 25 enables the bracket 2 to abut against the other torsion arm of the locking torsion spring 64, ensuring the stable positioning of the locking torsion spring 64 during operation. At the same time, it also greatly facilitates the installation and fixing of the locking torsion spring 64, simplifies the installation process, reduces the installation difficulty, and enables the locking torsion spring 64 to be installed quickly and accurately.

[0107] In some embodiments, the bracket 2 is further provided with a third protrusion 26, which is disposed on the side of the locking member 62 near the power handle 5. When the first protrusion 61 is in the locked position, the locking member 62 abuts against the third protrusion 26.

[0108] The third protrusion 26 limits the rotation angle of the locking member 62, preventing it from rotating excessively under the action of the locking torsion spring 64. Furthermore, by limiting the locking member 62 with the third protrusion 26, it ensures that one torsion arm of the locking torsion spring 64 always abuts against the locking member 62, preventing the locking torsion spring 64 from separating from the locking member 62 and avoiding any deviation or wobbling of the locking torsion spring 64, thus ensuring the stability and reliability of the locking structure 6.

[0109] In one embodiment of some embodiments of this application, the third protrusion 26 is disposed on the top of the pivot groove 24. In another embodiment of some embodiments of this application, the third protrusion 26 is disposed directly on the bracket 2.

[0110] In some embodiments, the bracket 2 has a hollow structure inside, the assist handle 5 and the connecting platform 21 are located on opposite sides of the hollow structure, the assist handle 5 also includes a handle body 53, the assist end 52 and the force receiving end 51 are respectively disposed at both ends of the handle body 53; the handle body 53 is provided with a through hole 531, which communicates with the hollow structure.

[0111] By designing the interior of the bracket 2 as a cavity structure, and connecting the through hole 531 on the handle 5 to the cavity structure, the ventilation area of ​​the hard drive bracket 2 is increased, effectively solving the problem of insufficient ventilation and enhancing the heat dissipation effect of the hard drive module.

[0112] Specifically, the design of the through hole 531 can increase the ventilation rate of the hard drive tray to over 40%.

[0113] In a specific implementation, the handle body 53 is also provided with reinforcing ribs 532, which can enhance the overall strength of the power handle 5 and help to set the groove 521.

[0114] In a specific implementation, as shown in Figure 2, the bracket 2 includes a first mounting base and a second mounting base, with a connecting platform 21 disposed on the second mounting base. The first mounting base and the second mounting base are detachably connected by fasteners such as screws and enclose a cavity structure. A connection port is provided on the side of the cavity structure away from the connecting platform 21, and the power handle 5 is disposed at the location of the connection port. A first pin hole is provided on the first mounting base, a second pin hole is provided on the second mounting base, and a third pin hole is provided through the power handle 5. A pin passes through the first pin hole, the third pin hole, and the second pin hole in sequence to realize a rotatable connection between the power handle 5 and the bracket 2.

[0115] In a specific implementation, an assisting torsion spring 54 is sleeved on the outer periphery of the pin. The two torsion arms of the assisting torsion spring 54 are located on the side of the assisting handle 5 near the connecting platform 21. One torsion arm is connected to the handle body 53, and the other torsion arm is connected to the bracket 2, so as to keep the assisting handle 5 with a spring-opening force.

[0116] In a specific embodiment, the bracket 2 is provided with a fourth protrusion 28, which is located in the receiving cavity and is disposed on the side of the second pin hole near the connecting platform 21, and is spaced apart from the second pin hole; the other torsion arm of the assisting torsion spring 54 abuts against the fourth protrusion 28.

[0117] In a specific implementation, the power handle 5 is provided with a second clearance groove 55. The groove walls of the second clearance groove 55 on both sides in the height direction of the power handle 5 are connected to the pin, and the side walls in the length direction of the power handle 5 are spaced apart from the pin, so as to facilitate the power torsion spring 54 being sleeved on the outer periphery of the pin.

[0118] In some embodiments, the hard drive tray further includes a light guide column 7, which is disposed within a cavity structure; an observation port 27 is provided on the side of the cavity structure near the power handle 5, and the light guide column 7 is located between the observation port 27 and the indicator light of the hard drive body 1.

[0119] With the observation port 27 and the light guide column 7, the indicator light status of the hard drive body 1 can be seen from the outer surface of the hard drive tray, allowing users to intuitively understand the working status of the hard drive without opening the case, which facilitates the monitoring of the status of the hard drive body 1 and troubleshooting.

[0120] In a specific implementation, the light guide column 7 is located on the side of the locking structure 6 away from the power handle 5. The number of light guide columns 7 is consistent with the number of indicator lights on the hard disk body 1, with each indicator light on the hard disk body 1 corresponding to one light guide column 7; and the number of observation ports 27 is consistent with the number of light guide columns 7, with each light guide column 7 corresponding to one observation port 27.

[0121] In some embodiments of this application, two light guide pillars 7 are provided, and two observation ports 27 are also provided, with the two light guide pillars 7 respectively corresponding to the two observation ports 27.

[0122] Although some embodiments of this application have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of this application, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. A hard disk module, characterized by The application relates to a hard disk fixing device, which comprises a hard disk body (1) and a hard disk bracket. The bracket (2) is provided with a connecting table (21) at one end. The fixing structure (3) comprises a fixing column (31) and a first clamping part (32); the fixing column (31) is fixed on the connecting table (21) and forms a containing cavity together with the connecting table (21); a communication opening is arranged on the containing cavity and is arranged in a spaced manner with the connecting table (21); the connecting hole (111) is sleeved on the outer periphery of the fixing column (31); the first clamping part (32) is movably arranged in the containing cavity and is arranged in a partially protruding manner on the communication opening and clamps the protruding end (11) in a fixed position between the first clamping part (32) and the connecting table (21); and the first clamping part (32) is arranged in an unlocking position in the containing cavity.

2. The hard disk module of claim 1, wherein, The fixing structure (3) further comprises an elastic part (33) arranged in the containing cavity, one end of the elastic part (33) abuts against the first clamping part (32), and the other end of the elastic part (33) abuts against the cavity wall of the containing cavity.

3. The hard disk module of claim 2, wherein, The fixing column (31) is provided with a containing groove (311) therein; the containing groove (311) and the connecting table (21) form the containing cavity; the first clamping part (32) is arranged in the containing groove (311); one end of the elastic part (33) is arranged in the containing groove (311) and abuts against the first clamping part (32); and the other end of the elastic part (33) abuts against the connecting table (21).

4. The hard disk module of claim 3, wherein, The connecting table (21) is provided with a connecting groove (211); the containing groove (311) and the connecting groove (211) form the containing cavity; the first clamping part (32) is arranged in the containing groove (311); one end of the elastic part (33) is arranged in the containing groove (311) and abuts against the first clamping part (32); and the other end of the elastic part (33) is arranged in the connecting groove (211) and abuts against the groove bottom of the connecting groove (211).

5. The hard disk module of claim 4, wherein, The fixing column (31) is fixed in the connecting groove (211) by extrusion; Or, the fixing column (31) is provided with external threads, the connecting groove (211) is provided with internal threads, and the fixing column (31) is connected with the connecting groove (211) through the threads.

6. The hard disk module of claim 2, wherein, The fixing column (31) is provided with a containing groove (311) therein; the containing groove (311) and the connecting table (21) form the containing cavity; the first clamping part (32) is arranged in the containing groove (311); the elastic part (33) is arranged in the containing groove (311) and one end of the elastic part (33) abuts against the first clamping part (32) and the other end of the elastic part (33) abuts against the groove wall of the containing groove (311).

7. The hard disk module of any one of claims 1 to 6, wherein, The first clamping part (32) is in a spherical structure.

8. The hard disk module of claim 7, wherein, The diameter of the communication opening is smaller than the diameter of the spherical structure; And / or, the side wall of the communication opening is in an arc surface and the arc surface is correspondingly matched with the outer surface of the spherical structure.

9. The hard disk module of any of claims 1 to 6 or 8, wherein, The hard disk carrier further comprises at least one metal spring piece (4) connected to the outer wall of the bracket (2).

10. The hard disk module of claim 9, wherein, The metal spring piece (4) comprises a spring piece body (41) and a second clamping piece (42) arranged on the side of the spring piece body (41) close to the bracket (2); one end of the second clamping piece (42) is fixedly connected with the spring piece body (41), and the other end is arranged in a spaced manner with the spring piece body (41) to form a clamping gap; the bracket (2) is provided with a first clamping groove (22), the second clamping piece (42) is located in the first clamping groove (22), and the bracket (2) is clamped in the clamping gap.

11. The hard disk module of claim 10, wherein, The metal spring piece (4) further comprises a clamping hook (43) fixed on the spring piece body (41) and arranged in a spaced manner with the second clamping piece (42); the bracket (2) is provided with a second clamping groove (23), and the clamping hook (43) is clamped and matched with the second clamping groove (23); And / or, the spring piece body (41) is provided with one or more ventilation holes (44), and a plurality of ventilation holes (44) are arranged in a spaced manner.

12. The hard disk module of claim 11, wherein, The hooking direction of the clamping hook (43) is consistent with the clamping direction of the clamping gap. Or, the hooking direction of the clamping hook (43) is opposite to the clamping direction of the clamping gap.

13. A server, characterized by Comprise: A box body; The hard disk module of any one of claims 1 to 12 is fixed in the box body.

14. The server of claim 13, wherein, The box body is provided with a force receiving piece; the hard disk carrier further comprises a power-assisted handle (5) arranged on the side of the bracket (2) away from the connecting table (21) and rotatably connected with the bracket (2), the power-assisted handle (5) comprises a force receiving end (51) and a power-assisted end (52); the force receiving end (51) has a first clamping position and a second clamping position with different clamping positions of different force receiving points of the force receiving piece, when the force receiving end (51) is in the first clamping position, the power-assisted end (52) rotates to assist the insertion of the hard disk module and the box body; when the force receiving end (51) is in the second clamping position, the power-assisted end (52) rotates to assist the separation of the hard disk module and the box body.

15. The server of claim 14, wherein, The power-assisted end (52) is provided with a groove (521), and the hard disk carrier further comprises a locking structure (6) located on the side where the power-assisted end (52) is located and rotatably connected with the bracket (2), and one end of the locking structure (6) close to the power-assisted end (52) is provided with a first protrusion (61); the first protrusion (61) has a locking position for clamping and matching with the groove (521) to lock the power-assisted end (52), and a separation position for separating from the groove (521) to unlock the power-assisted end (52).

16. The server of claim 15, wherein, The bracket (2) is provided with a rotating shaft groove (24); the locking structure (6) comprises: A locking piece (62), and the first protrusion (61) is arranged on the locking piece (62); A rotating pin (63) is arranged in a spaced manner with the first protrusion (61) and fixedly connected with the locking member (62); the rotating pin (63) is rotatably arranged in the rotating shaft slot (24); A locking torsion spring (64) is sleeved on the outer periphery of the rotating pin (63); and both torsion arms of the locking torsion spring (64) are located on the side of the locking member (62) away from the power-assisted handle (5), one of the torsion arms is connected with the locking member (62), and the other torsion arm is connected with the support (2).

17. The server of claim 16, wherein, The support (2) is provided with a second protrusion (25) arranged on the side of the rotating shaft slot (24) away from the power-assisted handle (5) and in a spaced manner with the rotating shaft slot (24); the other torsion arm of the locking torsion spring (64) abuts against the second protrusion (25); And / or, the support (2) is further provided with a third protrusion (26) arranged on the side of the locking member (62) close to the power-assisted handle (5); when the first protrusion (61) is in the locking position, the locking member (62) abuts against the third protrusion (26).

18. The server of claim 17, wherein, The third protrusion (26) is arranged on the top of the rotating shaft slot (24); Or, the third protrusion (26) is arranged on the support (2).

19. The server of any one of claims 14-17, wherein, The support (2) is internally a cavity structure, the power-assisted handle (5) and the connecting table (21) are respectively located on opposite sides of the cavity structure, the power-assisted handle (5) further comprises a handle body (53), the power-assisted end (52) and the force receiving end (51) are respectively arranged at two ends of the handle body (53); the handle body (53) is provided with a through hole (531) in communication with the cavity structure.

20. The server of claim 18, wherein, The hard disk bracket further comprises a light guide column (7) arranged in the cavity structure; the cavity structure is provided with an observation port (27) close to the power-assisted handle (5), and the light guide column (7) is located between the observation port (27) and the indicator light of the hard disk body (1).

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