Hard disk support, hard disk module and server

Abstract

The utility model discloses a hard disk support, hard disk module and server relates to server equipment technical field, hard disk support includes support frame and is provided the end frame of support frame push-and-pull end, the end frame is provided with the opening on the side of support frame departing from, the opening is provided with the handle, one end of handle is rotatingly connected with the end frame, and the other end of handle is rotatingly connected with the end frame. One end of the handle is provided with an end frame, the other end of the handle is provided with a buckle capable of extending into the end frame, the end frame is further provided with a locking part, the locking part comprises a spring bolt matched with the buckle to achieve locking and an unlocking key driving the spring bolt to be separated from the buckle, the locking part further comprises a buffer block, and the buffer block abuts against the spring bolt and is used for providing elastic force opposite to the pressing direction of the unlocking key for the spring bolt. The hard disk support can solve the problem that unlocking is difficult due to pressing jamming.

Description

Technical Field

[0001] This utility model relates to the field of server equipment technology, and in particular to a hard disk bracket, a hard disk module and a server. Background Technology

[0002] Currently, storage servers are installed in the server in the form of several hard drive modules. Each hard drive module includes a memory card and its bracket. The bracket is equipped with a handle, and the air intake grille is integrated with the handle. The handle can be locked to the bracket, and can be unlocked from the bracket through an unlocking mechanism.

[0003] The unlocking mechanism usually includes an unlocking button, which unlocks the handle from the bracket by pressing the unlocking button. However, the existing unlocking mechanism has a relatively complex unlocking structure, and there is a problem that the unlocking button may get stuck during the unlocking process, making it difficult to unlock.

[0004] It is evident that reducing the difficulty of unlocking is a problem that needs to be solved by those skilled in the art. Utility Model Content

[0005] The purpose of this utility model embodiment is to provide a hard drive bracket, a hard drive module, and a server, which can solve the problem of difficulty in unlocking due to pressing and jamming.

[0006] To solve the above-mentioned technical problems, this utility model provides a hard drive bracket, including a bracket frame and an end frame disposed at the push-pull end of the bracket frame. The end frame has an opening on the side opposite to the bracket frame, and a handle is provided at the opening. One end of the handle is rotatably connected to the end frame, and the other end of the handle has a buckle that can extend into the end frame. The end frame also has a locking part, which includes a locking tongue that cooperates with the buckle to achieve locking and an unlocking key that drives the locking tongue to disengage from the buckle. The locking part also includes a buffer block that abuts against the locking tongue and provides an elastic force to the locking tongue in the opposite direction to the pressing direction of the unlocking key.

[0007] In some embodiments, the handle has an air inlet at its middle, and the air inlet has an air intake grille that is detachably connected to the handle.

[0008] In some embodiments, one end of the end frame is provided with a pin, and one end of the handle is rotatably connected to the end frame through the pin. A torsion spring is sleeved on the outer periphery of the pin, and both ends of the torsion spring abut against the end frame and the handle respectively, so as to provide elastic force away from the locking part to the other end of the handle.

[0009] In some embodiments, the buckle has a groove that engages with the locking tongue, and the end of the buckle has an arc-shaped chamfer.

[0010] In some embodiments, the length and height of the end frame are the same as the length and height of the support frame, the end frame is integrally connected to the support frame, the end frame is a frame structure with side walls on all four sides and open front to back, and the support frame is provided with a grille window corresponding to the position of the opening of the end frame.

[0011] In some embodiments, a limiting member is provided at one end of the handle near the pin, and a gap is reserved between the limiting member and the end frame for the handle to rotate. After the handle rotates at a preset angle, the limiting member and the end frame are limited and abutted.

[0012] In some embodiments, one end of the end frame is provided with a chamber for accommodating the locking part, a notch is provided on the first cavity wall of the chamber for one end of the locking tongue to extend out, and a first elastic member is provided at the other end of the locking tongue. The first elastic member is connected to the second cavity wall of the chamber, and the first cavity wall and the second cavity wall are two opposing cavity walls.

[0013] The unlocking key penetrates through the third cavity wall of the cavity, with the force-bearing end of the unlocking key exposed relative to the third cavity wall. The pressing end of the unlocking key is located inside the cavity, and a first inclined surface is provided on the side of the pressing end facing the latch. A second inclined surface is provided on the latch to cooperate with the first inclined surface to form a wedge structure. The first inclined surface contacts and presses against the second inclined surface to make the latch move into the cavity and disengage from the latch.

[0014] The extrusion end has smooth sides on both sides, and the two sides slide against the walls of the first cavity wall and the second cavity wall, respectively.

[0015] The buffer block is located on the side of the latch away from the unlock button. The side of the latch facing the buffer block has a first plane perpendicular to the wall of the first cavity and / or the second cavity. The side of the buffer block facing the latch has a second plane parallel to the first plane and can fit against it. The side of the buffer block away from the latch has a second elastic element. The second elastic element is connected to the fourth cavity wall of the cavity. The third cavity wall and the fourth cavity wall are two opposing cavity walls.

[0016] The buffer block has smooth sides on both sides, and the two sides slide against the walls of the first cavity wall and the second cavity wall, respectively.

[0017] In some embodiments, both the first elastic element and the second elastic element are springs, the number of the second elastic elements is at least two, and the two second elastic elements are distributed along the diagonal of the buffer block.

[0018] A hard drive module includes a hard drive and a hard drive bracket, wherein the hard drive bracket is the aforementioned hard drive bracket, and the hard drive is mounted on the bracket frame of the hard drive bracket.

[0019] A server includes the aforementioned hard disk modules, with a plurality of the hard disk modules inserted into the server.

[0020] As can be seen from the above technical solution, the beneficial effects of this utility model are as follows: one end of the handle is rotatably connected to the end frame, and the other end is provided with a buckle that cooperates with the locking part, thereby realizing the locking of the handle and the end frame; the locking part includes a locking tongue, an unlocking button, and a buffer block. The unlocking button can drive the locking tongue to move, thereby disengaging the locking tongue from the buckle and completing the unlocking. In the unlocking process, since the buffer block can provide the locking tongue with an elastic force opposite to the pressing direction of the unlocking button, the position of the unlocking button can be corrected by this elastic force, making it less likely that the pressing amount on one side of the unlocking button will be too large, and thus preventing the pressing from getting stuck; or, in the case of the unlocking button getting stuck, the elastic force provided by the buffer block can give the unlocking button a certain reset function. After reset, the unlocking button can be pressed again, making unlocking convenient and quick; at the same time, the elastic force provided by the buffer block can also ensure the pressing feel of the unlocking button. Attached Figure Description

[0021] To more clearly illustrate the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 A schematic diagram of a hard drive bracket structure provided in an embodiment of this utility model;

[0023] Figure 2 This is a schematic diagram of the handle and end frame structure after unlocking, provided in an embodiment of the present utility model.

[0024] Figure 3 A schematic diagram of the handle and end frame after unlocking, provided in an embodiment of this utility model;

[0025] Figure 4 A cross-sectional view of a hard drive bracket provided in an embodiment of this utility model;

[0026] Figure 5 This is a schematic diagram of the locking part structure provided in an embodiment of the present utility model;

[0027] Figure 6 A schematic diagram of the front structure of a hard drive bracket provided in an embodiment of this utility model;

[0028] Figure 7A left view of a hard drive bracket provided in an embodiment of this utility model;

[0029] Figure 8 A top view of a hard drive bracket provided in an embodiment of this utility model;

[0030] Figure 9 A cross-sectional view of a hard drive bracket with the handle open, provided as an embodiment of this utility model;

[0031] Figure 10 This is a cross-sectional view of a hard drive bracket with the handle closed, as provided in an embodiment of the present invention.

[0032] In the picture:

[0033] 1-Bracket frame; 2-End frame; 3-Handle; 4-Air intake grille; 5-Locking part; 6-Limiting component; 7-Pin; 8-Torsion spring; 9-Grill window;

[0034] 21-Cavity; 22-First cavity wall; 23-Second cavity wall; 24-Fourth cavity wall; 25-Third cavity wall;

[0035] 31-Snap fastener; 32-Slot; 33-Chamfered corner;

[0036] 51-Unlock button; 52-Lock tongue; 53-First elastic element; 54-Buffer block; 55-Second elastic element; 511-Force-receiving end; 512-Squeezing end. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0038] The terms "comprising" and "having," and any variations thereof, in the specification and accompanying drawings of this utility model are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not limited to the steps or units listed, but may include steps or units not listed.

[0039] To enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0040] Next, a hard drive bracket provided by an embodiment of this utility model will be described in detail. Figure 1This is a schematic diagram of a hard drive bracket structure provided by an embodiment of the present invention. The hard drive bracket includes: a bracket frame 1, an end frame 2, a handle 3, and an air intake grille 4. The bracket frame 1 is used to support a hard drive or memory card, and both can be fixedly installed to ensure the stability of the hard drive or memory card. Typically, the bracket frame 1 is installed in the server in a plug-in form, so the bracket frame 1 has at least one end that is a push-pull end for easy pushing and pulling, which allows the hard drive bracket to be pulled out or pushed in as a whole. The end frame 2 is located at the push-pull end of the bracket frame 1. The end frame 2 has an opening on the side opposite to the bracket frame 1, and a handle 3 is provided at the opening, which allows the hard drive bracket to be pulled out or pushed in.

[0041] In addition, an air inlet is provided in the middle of the handle 3, and an air intake grille 4 is provided at the air inlet and can be detachably connected to the handle 3. The cooperation between the air inlet and the air intake grille 4 can allow air to reach the hard drive or memory card and realize the heat dissipation of the hard drive or memory card. Furthermore, the detachable cooperation between the air inlet and the air intake grille 4 can be selected to adapt to different heat dissipation requirements, different dustproof levels, and different appearance requirements. Moreover, the replacement of the air intake grille 4 is more convenient and reduces the component assembly cost.

[0042] In some embodiments, one end of the handle 3 is rotatably connected to the end frame 2, and the other end of the handle 3 is provided with a buckle 31 that can extend into the end frame 2. Please refer to... Figure 2 When handle 3 is opened, it rotates to gradually move one end of the latch 31 away from the end frame 2, creating a gap between the handle 3 and the end frame 2. This gap allows the operator to engage their fingers with the handle 3 and pull the entire device out of the server. When handle 3 is not needed, it rotates to insert the latch 31 into the end frame 2, where it engages with the locking part 5 on the end frame 2, thus locking the handle 3 to the end frame 2. (See reference [link to documentation] for details.) Figure 1 and Figure 6 At this point, the handle 3, the end frame 2, and the bracket frame 1 can be considered as a whole structure, which can be stably inserted into the server.

[0043] Specifically, the locking part 5 includes a locking tongue 52 that cooperates with the latch 31 to achieve locking, and the locking part 5 also includes an unlocking button 51 that drives the locking tongue 52 to disengage from the latch 31. Please refer to Figure 2 The locking tongue 52 has an elastic telescopic function. When the latch 31 is locked with the locking part 5, the latch 31 can squeeze the locking tongue 52 to retract. When the latch 31 reaches the locked position, the locking tongue 52 automatically locks with the latch 31 under the action of the elastic telescopic function, thereby realizing the locking of the handle 3 and the end frame 2. The unlocking button 51 can drive the locking tongue 52 away from the latch 31 by external force. When it is away to a certain position, the locking tongue 52 disengages from the latch 31, thereby realizing the unlocking of the latch 31 and thus unlocking the handle 3 and the end frame 2.

[0044] In addition, the locking part 5 also includes a buffer block 54, which abuts against the latch 52. The buffer block 54 is used to provide the latch 52 with an elastic force opposite to the pressing direction of the unlock button 51. During the pressing of the unlock button 51, the position of the unlock button 51 can be corrected by this elastic force, so that the pressing amount on one side of the unlock button 51 is not too large, and there will be no pressing jamming. In other words, if the unlock button 51 jams, the elastic force provided by the buffer block 54 can give the unlock button 51 a certain reset function. After reset, the unlock button 51 can be pressed again, making unlocking convenient and quick. At the same time, the elastic force provided by the buffer block 54 can also ensure the pressing feel of the unlock button 51.

[0045] In some embodiments, the air intake grille 4 can be detachably connected to the handle 3 by one or more of the following methods: snap-fit, adhesive, magnetic attraction, sliding groove, and screw fastener. Specifically, for example, by using a snap-fit ​​method, several limiting grooves can be provided on the inner wall of the air intake of the handle 3, and limiting blocks corresponding to the limiting grooves can be provided on the air intake grille 4. When the air intake grille 4 is assembled on the handle 3, the limiting blocks can be inserted into the limiting grooves and snapped with the limiting blocks through the protruding structure in the limiting grooves, thereby forming a snap-fit ​​structure that prevents the air intake grille 4 from detaching from the handle 3. Alternatively, a limiting block can be used. The air intake grille 4 and the handle 3 can be detachably connected by the interference fit between the positioning block and the limiting groove, utilizing the friction between the two. Alternatively, an adhesive method can be used, where adhesive material can be applied to either the air intake grille 4 or the handle 3 to attach the air intake grille 4 to the handle 3. However, it is important to ensure sufficient adhesive strength and uniformity to guarantee the adhesive effect. If a magnetic method is used, either the handle 3 or the air intake grille 4 needs to be equipped with a magnet, and the other needs to be equipped with a metal or magnet that attracts the magnet, thereby achieving a detachable connection between the handle 3 and the air intake grille 4.

[0046] In some embodiments, when using a sliding groove, a groove structure of a certain length can be provided on the handle 3, and a rail structure that cooperates with the groove structure can be provided on the air intake grille 4. The air intake grille 4 can slide within the groove structure of the handle 3 via the rail structure. When the air intake grille 4 corresponds to the air intake position of the handle 3, the sliding stops. Of course, the cooperation between the groove structure and the rail structure can restrict the degree of freedom of the air intake grille 4 in directions other than the sliding direction, thereby preventing the air intake grille 4 from detaching from the handle 3 at will and ensuring the stability of the air intake grille 4. The method of using bolts will not be described in detail here, that is, the air intake grille 4 and the handle 3 are detachably connected by bolts.

[0047] Of course, the detachable connection between the handle 3 and the air intake grille 4 includes, but is not limited to, the methods given above. However, it is necessary to ensure the stability of the air intake grille 4 after it is connected to the handle 3 to avoid situations such as random detachment or shaking. These will not be described in detail here, but all of them fall within the protection scope of this utility model.

[0048] Please refer to Figure 3 One end of the end frame 2 is provided with a pin 7, with both ends of the pin 7 connected to the end frame 2. The handle 3 has a pair of lugs sleeved on the outer periphery of the pin 7, thus providing a stable pivot for the handle 3 through the lugs and the pin 7. In addition, a torsion spring 8 is provided on the outer periphery of the pin 7, with both ends of the torsion spring 8 abutting against the end frame 2 and the handle 3 respectively, thereby providing elastic force to the other end of the handle 3 away from the locking part 5. Based on this, when the buckle 31 is unlocked from the locking part 5, the end of the handle 3 with the buckle 31 will automatically move away from the end frame 2 under the action of the torsion spring 8, without the need for manual operation. The aforementioned pin 7 can also be used as an extension of the handle 3, that is, the pin 7 and the handle 3 are integrally set, and the pin 7 is rotatably connected to the end frame 2, which still allows the handle 3 to be stably rotatably connected to the end frame 2.

[0049] Please refer to Figure 5 The buckle 31 has a groove 32 that mates with the locking tongue 52. The groove 32 is located on the side of the buckle 31 facing the locking tongue 52. During the locking process of the buckle 31 and the locking tongue 52, the locking tongue 52 can extend into the groove 32 and engage with the groove wall of the groove 32, thereby achieving the locking of the two. In addition, the end of the buckle 31 has an arc-shaped chamfer 33. During the locking process of the buckle 31 and the locking tongue 52, the arc-shaped chamfer 33 on the buckle 31 first contacts the locking tongue 52. The arc surface can squeeze the locking tongue 52, which can smoothly squeeze the locking tongue 52 to retract, and does not affect the buckle 31 to continue to penetrate into the end frame 2, improving the smoothness of the locking process of the handle 3 and the locking part 5.

[0050] It should be noted that, since this hard drive bracket needs to be inserted into the server, to avoid the end frame 2 affecting the insertion process, the length and height of the end frame 2 can be set to be the same as the length and height of the bracket frame 1. Please refer to [reference needed]. Figure 1 or Figure 2 Therefore, provided that the server can be inserted into the bracket frame 1, the length and height of the end frame 2 will not affect the insertion effect of the hard drive bracket.

[0051] Furthermore, considering the stability of the hard drive bracket, the end frame 2 can be integrally connected to the bracket frame 1, meaning the end frame 2 is an extension of one side of the bracket frame 1. The end frame 2 has side walls on all four sides and is open at both ends. The side walls prevent dust from entering the hard drive bracket, and the handle 3 also provides some dust protection on the front of the end frame 2, improving the overall dustproof effect of the hard drive bracket. Please refer to... Figure 4 The bracket frame 1 is provided with a grille window 9 corresponding to the position of the end frame 2. When the handle 3 is closed, the outside air can enter the bracket frame 1 through the air intake grille 4, the inside of the end frame 2 and the grille window 9 in sequence, so as to realize heat exchange with the hard drive or memory card and have a high heat dissipation effect.

[0052] Please refer to Figure 1 and Figure 7 The handle 3 is provided with a limiting element 6 at one end near the pin 7. The limiting element 6 can be a limiting block or a limiting pin, etc. When the handle 3 is closed, there is a gap between the limiting element 6 and the end frame 2 for the handle 3 to rotate. When the handle 3 is opened and rotated to a preset angle, the limiting element 6 can be stopped and abutted against the end frame 2, thereby limiting the maximum rotation opening angle of the handle 3. This angle can be set according to the actual situation to adjust the specific position of the limiting element 6, which will not be elaborated here.

[0053] The locking part 5 of this utility model is disposed on the end frame 2. To prevent dust from affecting the operation of the locking part 5 after long-term use, a cavity 21 for accommodating the locking part 5 can be provided at one end of the end frame 2. Please refer to [reference needed]. Figure 4 and Figure 5 The chamber 21 is rectangular in shape. The first chamber wall 22 of the chamber 21 has a notch for one end of the locking tongue 52 to extend out. At the notch, the buckle 31 can retract the locking tongue 52 into the chamber 21 by squeezing. After the locking tongue 52 extends out of the notch, it can cooperate with the slot 32 on the buckle 31.

[0054] The other end of the latch 52 is provided with a first elastic element 53, which is connected to the second cavity wall 23 of the chamber 21. The first cavity wall 22 and the second cavity wall 23 are two opposing cavity walls. The first elastic element 53 has an initial compression amount, which can provide elastic force for the latch 52 to extend out of the notch. After the latch 31 squeezes the latch 52 to retract, the first elastic element 53 can reset the latch 52 and realize the engagement between the latch 52 and the slot 32. In addition, since the first cavity wall 22 and the second cavity wall 23 are two opposing cavity walls, the first elastic element 53 can provide elastic force directly opposite the first cavity wall 22, thereby ensuring that the extension path of the latch 52 is more accurate and stable, and making the engagement between the latch 52 and the notch more complete.

[0055] The unlock button 51 is disposed through the third cavity wall 25 of the chamber 21. The third cavity wall 25 has a certain limiting effect on the unlock button 51, that is, the unlock button 51 can only move in the pressing direction; please refer to Figure 5 The force-bearing end 511 of the unlocking key 51 is exposed relative to the third cavity wall 25, making it easy for the operator to press. The pressing end 512 of the unlocking key 51 is located inside the cavity 21, and the side of the pressing end 512 facing the latch 52 has a first wedge surface. The latch 52 is provided with a second inclined surface that cooperates with the first inclined surface to form an inclined wedge structure. Under the limitation of the unlocking key 51, the latch 52 can keep the first inclined surface and the second inclined surface in contact and squeeze through the first elastic element 53. The unlocking key 51 can prevent the latch 52 from extending excessively, ensuring the extension effect of the latch 52.

[0056] When the unlock button 51 is pressed, the first inclined surface can squeeze the second inclined surface, thereby forcing the locking tongue 52 to retract inward until the locking tongue 52 is completely disengaged from the slot 32, thus unlocking the locking tongue 52 and the buckle 31, and thus unlocking the handle 3 and the end frame 2.

[0057] In addition, the pressing end 512 of the unlocking key 51 has smooth sides on both sides, and the two sides can slide and abut against the wall surface of the first cavity wall 22 and the wall surface of the second cavity wall 23 respectively, thereby ensuring that the unlocking key 51 can slide stably in a fixed direction, thus achieving the movement effect of the unlocking key 51 and the locking tongue 52.

[0058] The buffer block 54 is located on the side of the latch 52 opposite to the unlock button 51. Please refer to [reference needed]. Figure 5 The latch 52 has a first plane perpendicular to the wall of the first cavity wall 22 and / or the second cavity wall 23 on the side facing the buffer block 54. The buffer block 54 has a second plane parallel to and conforming to the first plane on the side facing the latch 52. A second elastic element 55 is provided on the side of the buffer block 54 away from the latch 52. The second elastic element 55 is connected to the fourth cavity wall 24 of the cavity 21. The third cavity wall 25 and the fourth cavity wall 24 are two opposing cavity walls. The second elastic element 55 also has an initial compression amount. Based on this, the buffer block 54, in conjunction with the unlock button 51, can stably position the latch 52 at the position corresponding to the notch on the first cavity wall 22. Furthermore, due to the floating effect of the second elastic element 55, the buffer block 54 has a certain floating effect. Therefore, when the unlock button 51 is pressed, the floating effect or the elastic force provided by the buffer block 54 can correct the position of the unlock button 51, making it less likely that the pressing amount on the unlock button 51 side will be too large, thus preventing pressing jamming.

[0059] Similarly, the buffer block 54 also has smooth sides, which slide against the walls of the first cavity wall 22 and the second cavity wall 23 respectively, thereby ensuring that the buffer block 54 can slide stably in a fixed direction.

[0060] It should be noted that both the first elastic element 53 and the second elastic element 55 are springs, and there are at least two second elastic elements 55. The two second elastic elements 55 are distributed along the diagonal of the buffer block 54. Since the buffer block 54 has a certain floating effect, in order to avoid jamming during the floating process, the two second elastic elements 55 should provide a stable and uniform elastic force. The two second elastic elements 55 are springs with the same initial compression and elastic coefficient. By setting them along the diagonal, a more uniform elastic force can be provided to the entire buffer block 54.

[0061] Of course, second elastic elements 55 can also be provided at the four corners and the center of the buffer block 54 to ensure that the buffer block 54 has uniform elastic force. This will not be elaborated here, as all of them fall within the protection scope of this utility model.

[0062] To further constrain the position of the locking tongue 52, a spring pin that cooperates with the first elastic element 53 can be provided on one side of the locking tongue 52. The spring pin cooperates with the spring, thereby improving the spring's radial constraint on the spring pin, and thus ensuring a more stable relative position of the locking tongue 52. Similarly, a spring pin can also be added to the buffer block 54, thereby improving the constraint capability of the second elastic element 55 on the buffer block 54.

[0063] Please refer to Figure 8 and Figure 10 , Figure 8 This is a top view of the handle 3 of a hard drive bracket in the closed state, provided in an embodiment of the present invention. Figure 10 This is a cross-sectional view of the handle 3 in the closed state. In this state, the handle 3, together with the end frame 2, forms a rectangular structure. At this time, the latch 31 extends into the end frame 2 and is fully engaged, and the locking tongue 52 extends into the slot 32, locking the handle 3 to the end frame 2. When it is necessary to open the handle 3, the unlock button 51 can be pressed. The locking tongue 52 gradually retracts inward under the pressure of the unlock button 51 until it is completely disengaged from the slot 32. The handle 3 then automatically opens under the action of the torsion spring 8, achieving the desired opening. Figure 9 As shown in the diagram, the operator can then pull out the hard drive bracket using handle 3.

[0064] This utility model also provides a hard disk module, including a hard disk and a hard disk bracket, wherein the hard disk bracket is the aforementioned hard disk bracket, and the hard disk is mounted on the bracket frame 1 of the hard disk bracket. This utility model also provides a server, which includes the aforementioned hard disk modules, and a plurality of hard disk modules are inserted into the server.

[0065] The above provides a detailed description of a hard drive bracket, hard drive module, and server provided by embodiments of this utility model. The various embodiments are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since it corresponds to the method disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.

[0066] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The descriptions of the above embodiments are only for the purpose of helping to understand the method and core ideas of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principles of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A hard disk holder, characterized by, The device includes a support frame (1) and an end frame (2) located at the push-pull end of the support frame (1). The end frame (2) has an opening on the side away from the support frame (1), and a handle (3) is provided at the opening. One end of the handle (3) is rotatably connected to the end frame (2), and the other end of the handle (3) is provided with a buckle (31) that can be inserted into the end frame (2). The end frame (2) is also provided with a locking part (5). The locking part (5) includes a locking tongue (52) that cooperates with the buckle (31) to achieve locking and an unlocking key (51) that drives the locking tongue (52) to disengage from the buckle (31). The locking part (5) also includes a buffer block (54). The buffer block (54) abuts against the locking tongue (52) and is used to provide the locking tongue (52) with an elastic force opposite to the pressing direction of the unlocking key (51).

2. The hard disk holder according to claim 1, wherein The handle (3) has an air inlet in the middle, and an air inlet grille (4) is provided at the air inlet and is detachably connected to the handle (3).

3. The hard disk holder of claim 1, wherein, One end of the end frame (2) is provided with a pin (7), and one end of the handle (3) is rotatably connected to the end frame (2) through the pin (7). A torsion spring (8) is sleeved on the outer periphery of the pin (7). The two ends of the torsion spring (8) abut against the end frame (2) and the handle (3) respectively, so as to provide elastic force away from the locking part (5) to the other end of the handle (3).

4. The hard disk holder of claim 1, wherein, The buckle (31) is provided with a groove (32) that cooperates with the locking tongue (52), and the end of the buckle (31) is provided with an arc-shaped chamfer (33).

5. The hard disk holder of claim 1, wherein, The length and height of the end frame (2) are the same as the length and height of the support frame (1). The end frame (2) is integrally connected to the support frame (1). The end frame (2) is a frame structure with side walls on all four sides and through front and back. The support frame (1) is provided with a grille window (9) corresponding to the through position of the end frame (2).

6. The hard disk holder of claim 3, wherein, The handle (3) is provided with a limiting member (6) at one end near the pin (7). A gap is reserved between the limiting member (6) and the end frame (2) for the handle (3) to rotate. After the handle (3) rotates at a preset angle, the limiting member (6) and the end frame (2) are limited and abutted.

7. The hard disk holder of claim 1, wherein, One end of the end frame (2) is provided with a chamber (21) for accommodating the locking part (5). The first cavity wall (22) of the chamber (21) is provided with a notch for one end of the locking tongue (52) to extend out. The other end of the locking tongue (52) is provided with a first elastic element (53). The first elastic element (53) is connected to the second cavity wall (23) of the chamber (21). The first cavity wall (22) and the second cavity wall (23) are two opposing cavity walls. The unlocking key (51) penetrates the third cavity wall (25) of the cavity (21). The force-bearing end (511) of the unlocking key (51) is exposed relative to the third cavity wall (25). The pressing end (512) of the unlocking key (51) is located inside the cavity (21). The pressing end (512) has a first inclined surface on the side facing the latch (52). The latch (52) has a second inclined surface that cooperates with the first inclined surface to form a wedge structure. The first inclined surface contacts and presses the second inclined surface to make the latch (52) move into the cavity (21) and disengage from the buckle (31). The extrusion end (512) has smooth sides on both sides, and the two sides slide against the wall surface of the first cavity wall (22) and the wall surface of the second cavity wall (23), respectively. The buffer block (54) is located on the side of the latch (52) away from the unlock key (51). The side of the latch (52) facing the buffer block (54) has a first plane perpendicular to the wall surface of the first cavity wall (22) and / or the second cavity wall (23). The side of the buffer block (54) facing the latch (52) has a second plane parallel to the first plane and can fit together. The side of the buffer block (54) away from the latch (52) has a second elastic element (55). The second elastic element (55) is connected to the fourth cavity wall (24) of the cavity (21). The third cavity wall (25) and the fourth cavity wall (24) are two opposing cavity walls. The buffer block (54) has smooth sides on both sides, and the two sides slide against the wall surface of the first cavity wall (22) and the wall surface of the second cavity wall (23), respectively.

8. The hard disk holder of claim 7, wherein, The first elastic element (53) and the second elastic element (55) are both springs. The number of the second elastic elements (55) is at least two, and the two second elastic elements (55) are distributed along the diagonal of the buffer block (54).

9. A hard disk module, characterized by It includes a hard disk and a hard disk bracket, wherein the hard disk bracket is the hard disk bracket according to any one of claims 1-8, and the hard disk is disposed on the bracket frame (1) of the hard disk bracket.

10. A server, characterized by The system includes the hard disk module as described in claim 9, and a plurality of the hard disk modules are inserted into the server.

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