Hard disk bracket, hard disk assembly and electronic equipment

Abstract

The embodiment of the utility model provides a hard disk bracket, a hard disk assembly and electronic equipment, and relates to the technical field of hard disk brackets. The hard disk bracket comprises a bracket main body which is arranged at a mounting position in a drawable manner through an opening along a first direction and is used for mounting a hard disk; the clamping assembly comprises a clamping piece and an elastic piece, the clamping piece is arranged on the bracket body, the clamping piece can slide between a first position and a second position in the second direction, when the clamping piece is located at the first position, the clamping piece and the clamping structure interfere in the first direction, and when the clamping piece is located at the second position, the clamping piece avoids the clamping structure; and the unlocking mechanism is movably arranged on the bracket main body and is in transmission fit with the clamping piece, and the unlocking mechanism is used for driving the clamping piece to move between the first position and the second position. According to the hard disk bracket, the hard disk assembly and the electronic equipment provided by the embodiment of the invention, automatic clamping during mounting of the hard disk bracket is realized, the operation is simple, and the assembly efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of hard disk tray technology, and more particularly to a hard disk tray, hard disk assembly, and electronic device. Background Technology

[0002] A hard drive bracket, also known as a hard drive support, is a carrier used to support a hard drive, fixing it to the computer case and allowing users to install, remove, or replace the hard drive without opening the case.

[0003] Traditional hard drive caddies consist of a main frame and locking mechanisms on the main frame. During actual installation, the locking mechanisms must be opened first, the caddy pushed into the chassis, and then the locking mechanisms closed to lock it in place. However, in some servers, especially those with multiple hard drives, installing hard drive caddies requires repeating these steps: opening the locking mechanisms → pushing in the main frame → closing the locking mechanisms. This is cumbersome and inefficient. Utility Model Content

[0004] In view of this, embodiments of this application provide a hard disk bracket, a hard disk assembly, and an electronic device, which realizes automatic snap-fit ​​during hard disk bracket installation, simplifies operation, and improves assembly efficiency.

[0005] To achieve the above objectives, embodiments of this application provide a hard disk tray, a hard disk assembly, and an electronic device, employing the following technical solutions:

[0006] One embodiment of this application provides a hard drive bracket for installing a hard drive into a mounting position inside a computer chassis. The mounting position includes an opening along a first direction, and a snap-fit ​​structure is provided on the side wall of the mounting position along a second direction. The hard drive bracket includes:

[0007] The bracket body is retractably disposed in the mounting position along the first direction through the opening, and the bracket body is used to mount the hard drive;

[0008] A snap-fit ​​assembly includes a snap-fit ​​member disposed on the bracket body. The snap-fit ​​member is slidable between a first position and a second position along a second direction. In the first position, the snap-fit ​​member interferes with the snap-fit ​​structure in the first direction. In the second position, the snap-fit ​​member avoids the snap-fit ​​structure. In its natural state, the snap-fit ​​member is located in the first position.

[0009] An unlocking mechanism is movably disposed on the bracket body and drives the latching member. The unlocking mechanism is used to drive the latching member to move between a first position and a third position. In the third position, the bracket body cancels the limiting engagement with the chassis.

[0010] When the hard drive tray is pushed into the chassis, the locking component first contacts and is pressed against the locking tab a of the locking mechanism, thereby sliding inward in the second direction (from the first position to the second position). As the hard drive tray is pushed further in, the locking component gradually avoids the locking tabs on the chassis side wall until it moves to the locking opening. At this point, the locking component returns to the first position, and the locking component interferes with the chassis in the first direction, thereby locking the hard drive tray. The locking component design enables rapid installation of the hard drive tray. By pushing the hard drive tray into the chassis opening in the first direction, the locking component automatically slides inward and locks itself under the pressure of the chassis side wall, requiring no additional installation steps or tools. Compared to traditional hard drive trays, the hard drive tray of this application is simple to install and has high assembly efficiency.

[0011] In one possible implementation, the snap-fit ​​assembly further includes a first elastic member, which is connected to both the bracket body and the snap-fit ​​member, and the first elastic member exerts a force on the snap-fit ​​member from the second position toward the first position.

[0012] When the latching component slides towards the second position due to external force (such as pressure from the latching tabs on the side wall of the chassis), the first elastic element stores elastic potential energy and attempts to push the latching component back to the first position. When the external force disappears (such as when the latching component is pushed from the latching tab to the latching opening), the first elastic element releases the stored elastic potential energy, pushing the latching component to automatically reset to the first position. In this way, the latching component can achieve a latching engagement with the chassis, realizing a stable lock-on of the hard drive tray. It is evident that the design of the first elastic element makes the engagement between the latching component and the chassis latching structure more tight. Even if the hard drive tray is subjected to vibration or impact during installation, the latching component can maintain a stable latching engagement with the chassis due to the elasticity of the first elastic element, ensuring the installation stability of the hard drive tray.

[0013] In one possible implementation, the snap-fit ​​member has a mating portion at one end along the second direction. The mating portion has a first end face facing the mounting position and a second end face facing away from the mounting position in the first direction. The first end face is a first guide surface.

[0014] When the bracket body is installed along the first direction, the first end face moves toward the second position under the push of the side wall of the installation position. After the bracket body is installed in place, the second end face engages with the snap-fit ​​structure.

[0015] After the hard drive tray body is installed in place, the locking mechanism resets under the action of the first elastic element. The second end face of the locking mechanism then abuts against the locking tab, creating interference in the first direction, thereby locking the hard drive tray. It is evident that the design of the first guide surface improves the smoothness of the hard drive tray installation process, allowing users to install the hard drive tray without adjusting the position or angle of the locking mechanism; they simply push the hard drive tray into the chassis along the first direction. Furthermore, the fit between the second end face and the chassis locking structure ensures the stability of the hard drive tray in its installation position, improving its durability and reliability.

[0016] In one possible implementation, the snap-fit ​​component further includes a main body portion, the main body portion having a guide slide along the second direction, the bracket body having a first fixing rod extending along a third direction, the first fixing rod passing through the guide slide, and the snap-fit ​​component and the bracket body achieving sliding engagement with the first fixing rod through the guide slide.

[0017] The first fixing rod passes through the guide rail, forming a sliding fit between the locking component and the bracket body. This fit ensures the stability and accuracy of the locking component during sliding and also allows it to slide smoothly along the second direction. It is evident that the fit between the guide rail and the first fixing rod improves the sliding accuracy of the locking component. This design ensures the stability of the locking component during sliding and reduces the possibility of uneven sliding or positional misalignment.

[0018] In one possible implementation, the unlocking mechanism includes an unlocking member and a locking component. The unlocking member is rotatably disposed on the bracket body about the first fixing rod. The unlocking member has a first end and a second end along the second direction. The first end is drivenly engaged with the snap-fit ​​member and pivotally connected to the first fixing rod. The locking component is disposed on the bracket body and located at the second end of the unlocking member. The locking component is used to lock or unlock the second end.

[0019] When the unlocking mechanism rotates, it moves the latching component, causing it to change from a locked to an unlocked state. The second end interacts with the locking component to lock or unlock the second end of the unlocking mechanism. The locking component controls the rotational position of the unlocking mechanism, ensuring it remains locked when not needed and preventing accidental rotation. When unlocking is required, the user operates the locking component to release the locking action on the unlocking mechanism, allowing it to rotate. When the user needs to remove the hard drive tray, they operate the locking component to release the locking action on the unlocking mechanism. Then, the unlocking mechanism rotates, causing the latching component to switch to the third position, unlocking it and allowing the hard drive tray to be pulled out of the chassis. This facilitates hard drive tray removal, improves the user experience, and enhances the flexibility and maintainability of the hard drive tray.

[0020] In one possible implementation, the main body is provided with a mating surface that fits against the unlocking member. When the unlocking member is unlocked, the mating surface drives the snap-fit ​​member to move to the third position.

[0021] The design of the mating surface ensures that when the unlocking component performs an unlocking operation, it can transmit force to the latching component, causing the latching component to rotate synchronously from the first position to the third position, i.e., from the locked state to the unlocked state. At this point, the latching engagement between the tray body and the chassis is eliminated, achieving unlocking and facilitating the removal of the hard drive tray from the chassis. Specifically, the close fit between the mating surface and the unlocking component allows the unlocking component to directly drive the mating surface to rotate when it rotates, thereby causing the entire latching component to rotate. In addition, the design of the mating surface also has a certain guiding function. When the latching component slides between the first and second positions, the mating surface can act as a guide surface, further improving the smoothness of the latching component's sliding.

[0022] In one possible implementation, the bracket body is provided with a second fixing rod, the second end of the unlocking member is provided with a first latch, and the locking assembly includes:

[0023] A locking member, wherein the locking member is provided with a second locking buckle, the locking member is pivotally engaged with the second fixing rod, and is adapted to rotate between a fourth position and a fifth position, wherein in the fourth position, the first locking buckle and the second locking buckle are locked, and in the fifth position, the first locking buckle and the second locking buckle are unlocked;

[0024] A button is movably disposed on the bracket body along a first direction. A pushing structure is provided on the side of the button facing the bracket body. The pushing structure is used to push the locking member to rotate between the fourth position and the fifth position.

[0025] Under normal circumstances, the locking mechanism is in the fourth position, where the second and first latches are locked together, preventing the unlocking mechanism from rotating freely. When the user needs to remove the hard drive tray, pressing the button causes a pushing mechanism on the button to rotate the locking mechanism to the fifth position. During this process, the second and first latches unlock, allowing the unlocking mechanism to rotate. This rotation moves the latch to the third position, unlocking the hard drive tray from the chassis, allowing it to be removed. Therefore, by designing the second fixing rod, the first latch, the locking mechanism, the second latch, and the button in tandem, quick unlocking is achieved, simplifying operation and improving the unlocking efficiency of the hard drive tray.

[0026] In one possible implementation, the locking assembly further includes a second elastic member, which is connected to the bracket body and the locking member respectively, and the second elastic member exerts a force on the locking member from the fifth position toward the fourth position.

[0027] When the user releases the button, the locking mechanism will automatically return to the locked position under the elastic force of the second elastic element without any additional operation. This automatic reset function improves ease of use. In addition, in the locked state, the elastic force provided by the second elastic element can also increase the locking force between the locking mechanism and the first locking buckle, thereby improving the stability of the lock and helping to prevent accidental unlocking that may be caused by vibration or impact.

[0028] Another embodiment of this application provides a hard disk assembly, including: a hard disk; a hard disk bracket in any of the above possible implementations, wherein the hard disk is fixedly connected to the hard disk bracket.

[0029] In another aspect, this application provides an electronic device, including: a chassis, the chassis having a mounting position; a hard drive tray or a hard drive assembly as described in any of the above possible implementations, the hard drive tray being used to drive the hard drive to be removably mounted in the mounting position.

[0030] The hard drive tray, hard drive assembly, and electronic device provided in this application embodiment achieve rapid installation of the hard drive tray through the design of a snap-fit ​​component. When the hard drive tray is pushed into the opening of the chassis along a first direction, the snap-fit ​​component automatically slides inward and locks itself in place under the pressure of the chassis side wall, requiring no additional installation steps or tools. Compared to traditional hard drive trays, the installation operation of the hard drive tray in this application is simple and the assembly efficiency is high. Furthermore, the interference fit design between the snap-fit ​​component and the snap-fit ​​structure on the chassis ensures the stability of the hard drive tray in the installation position. When the snap-fit ​​component resets to the first position, it will tightly engage with the snap-fit ​​structure of the chassis, preventing the hard drive tray from loosening or falling off due to vibration or impact.

[0031] In addition, the design includes an unlocking mechanism, which makes the removal of the hard drive tray simple and quick. By operating the unlocking mechanism to slide the connector to the third position, the locking engagement between the connector and the chassis can be canceled, and the hard drive tray can be pulled out of the chassis. Attached Figure Description

[0032] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate corresponding embodiments and, together with the description, serve to explain the principles of the embodiments of this application. Obviously, the drawings described below are some embodiments, and those skilled in the art can obtain other drawings based on these drawings without creative effort.

[0033] Figure 1This is a schematic diagram of a hard drive tray installed inside a computer case, as provided in an embodiment of this application.

[0034] Figure 2 This is a schematic diagram illustrating the engagement of the locking component and locking structure in the hard disk tray provided in this application embodiment;

[0035] Figure 3 Schematic diagram of the hard disk tray provided in the embodiments of this application Figure 1 ;

[0036] Figure 4 Schematic diagram of the hard disk tray provided in the embodiments of this application Figure 2 ;

[0037] Figure 5 Schematic diagram of the hard disk tray provided in the embodiments of this application Figure 3 ;

[0038] Figure 6 This is a schematic diagram of the snap-fit ​​assembly in the hard disk tray provided in the embodiments of this application;

[0039] Figure 7 This is a schematic diagram of the structure of the card connector in the hard disk tray provided in the embodiments of this application;

[0040] Figure 8 This is a schematic diagram showing the state of the locking mechanism in the hard disk tray when locked, as provided in the embodiments of this application.

[0041] Figure 9 This is a schematic diagram of the unlocking mechanism in the hard drive tray provided in the embodiments of this application;

[0042] Figure 10 This is a schematic diagram of the button structure in the hard disk tray provided in an embodiment of this application.

[0043] Explanation of reference numerals in the attached figures:

[0044] 10-Chassis; 11-Mounting position; 12-Snap-fit ​​structure; 12a-Snap-fit ​​tab; 12b-Snap-fit ​​opening; 20-Hard drive;

[0045] 100 - Bracket body; 110 - First fixing rod; 120 - Second fixing rod; 130 - Elastic support component;

[0046] 200-Snap-fit ​​assembly; 210-Snap-fit ​​piece; 210a-Snap-fit ​​piece; 210b-Connector; 211-Mating part; 211a-First end face; 211b-Second end face; 212-Main body; 2121-Guide slide; 2122-Mating surface; 220-First elastic element;

[0047] 300 - Unlocking mechanism; 310 - Unlocking component; 310a - First end; 310b - Second end; 311 - First latch; 320 - Locking component; 321 - Latch; 3211 - Second latch; 322 - Button; 3221 - Push structure; 3222 - Third latch; 323 - Second elastic element;

[0048] 400 - Third elastic element.

[0049] The accompanying drawings have illustrated specific embodiments, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the embodiments of this application in any way, but rather to illustrate the concepts of the embodiments of this application to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0050] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with those of this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of the embodiments of this application as detailed in the appended claims.

[0051] Secondly, it should be noted that in the description of the embodiments of this application, the terms "inner" and "outer" and other terms indicating the direction or positional relationship are based on the direction or positional relationship shown in the drawings. This is only for the convenience of description and is not intended to indicate or imply that the device or component must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the embodiments of this application.

[0052] Furthermore, it should be noted that, in the description of the embodiments of this application, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application according to the specific circumstances.

[0053] A hard drive bracket, also known as a hard drive support, is a carrier used to support a hard drive, fixing it to the computer case and allowing users to install, remove, or replace the hard drive without opening the case.

[0054] Traditional hard drive caddies consist of a main frame and a locking mechanism. The locking mechanism is rotatably mounted on the main frame. When locked, the locking mechanism engages with the chassis; to unlock, the locking mechanism is rotated to release the engagement. Therefore, to avoid interference with the chassis during installation, the locking mechanism must be operated as follows when installing the hard drive caddy into the chassis: open the locking mechanism → push in the main frame → close the locking mechanism.

[0055] However, in some servers, especially those with multiple hard drives, this repetitive action will severely reduce assembly efficiency and is cumbersome.

[0056] To address the aforementioned issues, this application provides a hard drive tray, hard drive assembly, and electronic device. Through a snap-fit ​​mechanism, the hard drive tray achieves rapid installation. By pushing the hard drive tray into the chassis opening along a first direction, the snap-fit ​​component automatically slides inward and locks itself in place under pressure from the chassis sidewall, requiring no additional installation steps or tools. Compared to traditional hard drive trays, this application's hard drive tray offers simpler installation and higher assembly efficiency. Furthermore, the interference-fit design between the snap-fit ​​component and the chassis's snap-fit ​​structure ensures the hard drive tray's stability in its mounting position. When the snap-fit ​​component resets to the first position, it tightly engages with the chassis's snap-fit ​​structure, preventing the hard drive tray from loosening or falling off due to vibration or impact. Additionally, the inclusion of an unlocking mechanism makes disassembly of the hard drive tray simple and quick. By operating the unlocking mechanism to slide the snap-fit ​​component to the third position, the locking engagement between the snap-fit ​​component and the chassis is released, allowing the hard drive tray to be pulled out of the chassis.

[0057] The technical solution of this application and how the technical solution of this application solves the above-mentioned technical problems are described in detail below with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments.

[0058] The following will combine Figures 1 to 10 The embodiments of this application will be described below. Optionally, x represents a first direction and y represents a second direction.

[0059] Reference Figures 1 to 3 As shown in the embodiment of this application, a hard drive bracket is provided for installing a hard drive 20 into a mounting position 11 inside a chassis 10. The mounting position 11 includes an opening along a first direction, and a snap-fit ​​structure 12 is provided on the side wall of the mounting position 11 along a second direction. Optionally, multiple support members may be provided inside the chassis 10, and the support members are located below the mounting position 11 to support the hard drive bracket installed at the mounting position 11.

[0060] Optionally, the snap-fit ​​structure 12 may include a snap-fit ​​piece 12a and a snap-fit ​​opening 12b. The snap-fit ​​piece 12a is designed to protrude towards the mounting position 11 along the second direction, and the snap-fit ​​opening 12b is opened on the side wall of the chassis 10. The snap-fit ​​piece 12a and the snap-fit ​​opening 12b are arranged sequentially towards the interior of the chassis 10 along the first direction.

[0061] The hard drive tray includes a tray body 100, a locking assembly 200, and an unlocking mechanism 300. The tray body 100 is used to mount the hard drive 20 and serves as the support component for the hard drive 20, securing and installing it into the mounting position 11 of the chassis 10. The tray body 100 is removably mounted in the mounting position 11 via an opening in a first direction (i.e., the x-direction, such as the front-to-back direction). This allows the hard drive tray to be inserted into or removed from the chassis 10 through the opening, facilitating the installation or replacement of the hard drive 20 by the user.

[0062] The snap-fit ​​assembly 200 includes a snap-fit ​​member 210 disposed on the bracket body 100 to engage with the snap-fit ​​structure 12 of the mounting position 11 of the chassis 10. Specifically, the snap-fit ​​member 210 is slidable along a second direction between a first position and a second position. In the first position, the snap-fit ​​member 210 interferes with the snap-fit ​​structure 12 in the first direction, and in the second position, the snap-fit ​​member 210 avoids the snap-fit ​​structure 12. Optionally, in the normal state, the snap-fit ​​member 210 is located in the first position.

[0063] Understandably, the latch 210 can slide between a first position and a second position along a second direction (i.e., the y-direction, such as the left-right direction) of the mounting position 11 of the chassis 10. In the first position, the latch 210 interferes with the latching structure 12 of the chassis 10 in the first direction, thereby firmly locking the hard drive tray inside the chassis 10. In the second position, the latch 210 avoids the latching structure 12 of the chassis 10, allowing the hard drive tray to move freely along the first direction.

[0064] As described above, the latching structure 12 may include a latching tab 12a and a latching opening 12b. When the hard drive tray is pushed into the chassis 10, the latching member 210 first contacts and is pressed against the latching tab 12a of the latching mechanism, thereby sliding inward in the second direction (from the first position to the second position). As the hard drive tray is pushed further in, the latching member 210 gradually avoids the latching tab 12a on the side wall of the chassis 10 until it moves to the latching opening 12b. At this time, the latching member 210 returns to the first position, and the latching member 210 interferes with the chassis 10 in the first direction, thereby locking the hard drive tray.

[0065] The unlocking mechanism 300 is movably disposed on the bracket body 100, and the unlocking mechanism 300 is in transmission cooperation with the card connector 210. The unlocking mechanism 300 is used to drive the card connector 210 to move between the second position and the third position. In the third position, the bracket body 100 cancels the limiting cooperation with the chassis 10.

[0066] Understandably, the unlocking mechanism 300 is responsible for switching the drive connector 210 from the first position to the third position when the hard drive tray needs to be removed, thereby canceling the limiting engagement between the tray body 100 and the chassis 10. Specifically, the unlocking mechanism 300 is movably mounted on the tray body 100 and engages with the connector 210. When the user operates the unlocking mechanism 300, it will drive the connector 210 to switch from the first position to the third position. At this time, the connector 210 avoids the locking structure 12 of the chassis 10, allowing the hard drive tray to be freely pulled out in the first direction.

[0067] Thus, the hard drive tray provided in this application embodiment achieves rapid installation of the hard drive tray through the design of the snap-fit ​​component 200. When the hard drive tray is pushed into the opening of the chassis 10 along the first direction, the snap-fit ​​component 210 automatically slides inward and resets under the pressure of the side wall of the chassis 10, requiring no additional installation steps or tools. Compared with traditional hard drive trays, the installation operation of the hard drive tray in this application is simple and the assembly efficiency is high. Furthermore, the interference fit design between the snap-fit ​​component 210 and the snap-fit ​​structure 12 on the chassis 10 ensures the stability of the hard drive tray in the mounting position 11. When the snap-fit ​​component 210 resets to the first position, it will tightly engage with the snap-fit ​​structure 12 of the chassis 10, preventing the hard drive tray from loosening or falling off due to vibration or collision.

[0068] In addition, the design of the unlocking mechanism 300 makes the disassembly of the hard drive tray simple and quick. By operating the unlocking mechanism 300 to slide the drive connector 210 to the third position, the limiting engagement between the drive connector 210 and the chassis 10 can be canceled, and the hard drive tray can be pulled out of the chassis 10.

[0069] Optional, combined Figure 1 and Figure 4 The snap-fit ​​structure 12 can be set on one side of the bracket body 100 along the second direction, and the other side can be provided with an elastic support 130. The elastic support 130 is used to elastically support between the bracket body 100 and the inner wall of the chassis 10, further enhancing the installation stability of the hard drive bracket.

[0070] Optional, combined Figure 1 and Figure 4 The elastic support 130 can also be set between two adjacent stacked bracket bodies 100 to fill the gap between the two bracket bodies 100 and further ensure installation stability.

[0071] In some embodiments, combined with Figure 1 , Figure 5 and Figure 6 The snap-fit ​​assembly 200 also includes a first elastic element 220, which is connected to the bracket body 100 and the snap-fit ​​member 210 respectively. The first elastic element 220 exerts a force on the snap-fit ​​member 210 from the second position toward the first position.

[0072] Optionally, the first elastic element 220 may be a torsion spring, with the two acting arms of the torsion spring acting on the snap-fit ​​element 210 and the bracket body 100, respectively.

[0073] Thus, when the latch 210 slides toward the second position due to external force (such as the pressure from the latching tab 12a on the side wall of the chassis 10), the first elastic element 220 stores elastic potential energy and attempts to push the latch 210 back to the first position. When the external force disappears (such as when the latch 210 is pushed from the latching tab 12a to the latching opening 12b), the first elastic element 220 releases the stored elastic potential energy, pushing the latch 210 to automatically reset to the first position. In this way, the latch 210 can achieve a latching engagement with the chassis 10, realizing a stable lock on the hard drive tray.

[0074] As can be seen, the design of the first elastic element 220 makes the fit between the snap-fit ​​element 210 and the snap-fit ​​structure 12 of the chassis 10 tighter. Even if the hard drive tray is subjected to vibration or impact during installation, the snap-fit ​​element 210 can maintain a stable snap-fit ​​with the chassis 10 due to the elasticity of the first elastic element 220, thus ensuring the stability of the hard drive tray installation.

[0075] In addition, the design of the first elastic element 220 also ensures the ease of installation of the hard drive tray. When the hard drive tray is pushed into the chassis 10, the first elastic element 220 will automatically complete the reset and locking of the latch 210.

[0076] In some embodiments, combined with Figure 1 , Figure 2 and Figure 7 The snap-fit ​​component 210 has a mating part 211 at one end along the second direction. The mating part 211 has a first end face 211a facing the mounting position 11 and a second end face 211b away from the mounting position 11 in the first direction. The first end face 211a is a first guide surface.

[0077] When the bracket body 100 is installed along the first direction, the first end face 211a moves toward the second position under the push of the side wall of the mounting position 11.

[0078] Specifically, the first end face 211a is designed as a first guide surface, meaning it has a certain angle of inclination to smoothly guide the connector 210 to slide in the second direction when the hard drive tray is pushed into the chassis 10 in the first direction. When the tray body 100 begins to enter the chassis 10, the latching tab 12a of the latching structure 12 pushes against the first guide surface, causing the connector 210 to move towards the second position. The design of the first end face 211a reduces friction and resistance during installation, making it easier for the hard drive tray to be pushed into the chassis 10.

[0079] After the bracket body 100 is installed in place, the second end face 211b engages with the snap-fit ​​structure 12.

[0080] Specifically, after the bracket body 100 is installed in place, the locking member 210 is reset under the action of the first elastic member 220, and the second end face 211b of the locking member 210 will abut against the locking piece 12a. The two interfere with each other in the first direction, thereby locking the hard drive bracket.

[0081] As can be seen, the design of the first guide surface improves the smoothness of the hard drive tray installation process, allowing the user to simply push the hard drive tray into the chassis 10 along the first direction without adjusting the position or angle of the latch 210. Furthermore, the cooperation between the second end face 211b and the latching structure 12 of the chassis 10 ensures the stability of the hard drive tray in the mounting position 11, improving the durability and reliability of the hard drive tray.

[0082] In some embodiments, combined with Figure 1 and Figure 7 The snap-fit ​​component 210 also includes a main body 212, which has a guide slide 2121 along the second direction. The design of the guide slide 2121 provides an accurate sliding path for the snap-fit ​​component 210 to ensure the smoothness and stability of the sliding process of the snap-fit ​​component 210.

[0083] The bracket body 100 is provided with a first fixing rod 110 extending in a third direction. The first fixing rod 110 passes through the guide slide 2121. The snap-fit ​​member 210 and the bracket body 100 achieve sliding cooperation with the first fixing rod 110 through the guide slide 2121.

[0084] The first fixing rod 110 serves as a guide and support for the sliding of the snap-fit ​​member 210. Specifically, the first fixing rod 110 passes through the guide slide 2121, forming a sliding fit between the snap-fit ​​member 210 and the bracket body 100. This fit ensures the stability and accuracy of the snap-fit ​​member 210 during the sliding process and also allows the snap-fit ​​member 210 to slide smoothly along the second direction.

[0085] It is evident that the cooperation between the guide slide 2121 and the first fixed rod 110 improves the sliding accuracy of the snap-fit ​​210. This design ensures the stability of the snap-fit ​​210 during the sliding process and reduces the possibility of uneven sliding or positional deviation.

[0086] Optional, combined Figure 6 The first elastic element 220 is disposed on the first fixed rod 110 and abuts against the snap-fit ​​element 210. For example, the first elastic element 220 is a torsion spring, which is sleeved on the first fixed rod 110.

[0087] Optionally, the first elastic element 220 can be connected to the bracket body 100 and the snap-fit ​​element 210 by hooks, slots, screws or other fixing methods to ensure that the snap-fit ​​element 210 will not be affected by loosening or falling off during movement.

[0088] In some embodiments, combined with Figure 1 , Figure 6 and Figure 7 Each mounting position 11 is provided with two snap-fit ​​structures 12. The snap-fit ​​component 210 includes two snap-fit ​​pieces 210a and a connector 210b connecting the two snap-fit ​​pieces 210. The mating part 211 and the main body part 212 constitute the snap-fit ​​piece 210a. The two snap-fit ​​pieces 210a are respectively used to snap onto the two snap-fit ​​structures 12. The first elastic member 220 is disposed against the connector 210b. This design improves the force balance of the first elastic member 220 and further improves the snap-fit ​​effect of the snap-fit ​​assembly 200.

[0089] In some embodiments, combined with Figure 1 , Figure 8 and Figure 9 The unlocking mechanism 300 includes an unlocking component 310 and a locking component 320. The unlocking component 310 is rotatably mounted on the bracket body 100 around the first fixed rod 110.

[0090] It is understandable that the unlocking component 310 is a key component of the unlocking mechanism 300. The unlocking component 310 is rotatably mounted on the bracket body 100 around the first fixed rod 110. Thus, the unlocking component 310 has a certain degree of freedom and can rotate around the first fixed rod 110 under user operation.

[0091] The unlocking member 310 has a first end 310a and a second end 310b along the second direction. The first end 310a is in a transmission engagement with the snap-fit ​​member 210 and pivotally connected to the first fixing rod 110. The locking component 320 is disposed on the bracket body 100 and located at the second end 310b of the unlocking member 310. The locking component 320 is used to lock or unlock the second end 310b.

[0092] Thus, when the unlocking member 310 rotates, it will drive the latching member 210 to move, causing the latching member 210 to change from a locked state to an unlocked state. The second end 310b then interacts with the locking component 320 to lock or unlock the second end 310b when the unlocking member 310 is engaged.

[0093] The locking component 320 controls the rotational position of the unlocking component 310, ensuring that the unlocking component 310 remains locked when not needed to prevent accidental rotation. When unlocking is required, the user operates the locking component 320 to release its locking action on the unlocking component 310, allowing the unlocking component 310 to rotate.

[0094] When the user needs to remove the hard drive tray, the locking component 320 releases the locking effect on the unlocking component 310. Then, the unlocking component 310 rotates, causing the latching component 210 to switch to the third position, thus unlocking the hard drive tray and allowing it to be pulled out of the chassis 10. This makes the removal of the hard drive tray convenient, improves the user experience, and enhances the flexibility and maintainability of the hard drive tray.

[0095] Optional, combined Figure 1 , Figure 6 and Figure 8 A third elastic element 400 is provided on the bracket body 100. The third elastic element 400 acts on the unlocking member 310 and is adapted to apply a force to the unlocking member 310 to move it away from the mounting position 11. For example, the third elastic element 400 is disposed between the bracket body 100 and the unlocking member 310. When the unlocking member 310 is locked, the third elastic element 400 is compressed. When the locking assembly 320 releases its locking effect on the unlocking member 310, the third elastic element 400 pushes the unlocking member 310 to rotate. The provision of the third elastic element 400 improves the ease of unlocking the unlocking member 310.

[0096] In some embodiments, combined with Figure 10 The main body 212 is provided with a mating surface 2122, which is attached to the unlocking member 310. When the unlocking member 310 is unlocked, the mating surface 2122 drives the snap-fit ​​member 210 to move to the third position.

[0097] Understandably, the design of the mating surface 2122 ensures that when the unlocking component 310 performs the unlocking operation, it can transmit force to the latching component 210 through the mating surface 2122, and drive the latching component 210 to rotate synchronously, so that it rotates from the first position to the third position, that is, from the locked state to the unlocked state. At this time, the latching engagement between the tray body 100 and the chassis 10 is canceled, thereby unlocking and making it easy for the hard drive tray to be removed from the chassis 10.

[0098] Specifically, the fit between the mating surface 2122 and the unlocking member 310 allows the unlocking member 310 to directly rotate the mating surface 2122 when it rotates, thereby rotating the entire latching member 210. Furthermore, the design of the mating surface 2122 also provides a guiding function; when the latching member 210 slides between the first and second positions, the mating surface 2122 acts as a guide surface, further improving the smoothness of the latching member 210's sliding motion.

[0099] In some embodiments, combined with Figure 8 and Figure 9 The bracket body 100 is provided with a second fixing rod 120, the second end 310b of the unlocking member 310 is provided with a first latch 311, and the locking component 320 includes a latch 321 and a button 322.

[0100] The locking member 321 is provided with a second locking buckle 3211. The locking member 321 is pivotally engaged with the second fixing rod 120 and is adapted to rotate between the fourth position and the fifth position. In the fourth position, the first locking buckle 311 and the second locking buckle 3211 are locked, and in the fifth position, the first locking buckle 311 and the second locking buckle 3211 are unlocked.

[0101] Understandably, the second fixing rod 120 is a fixed structure set on the bracket body 100, serving to support and position the locking element 321. The locking element 321 will pivot around the second fixing rod 120 to achieve locking and unlocking functions. The first locking buckle 311 is used to cooperate with the second locking buckle 3211 to achieve locking and unlocking of the unlocking element 310, while the second locking buckle 3211 corresponds to the first locking buckle 311 and is used to lock with the first locking buckle 311 in the locked state.

[0102] The locking member 321 is provided with a second locking buckle 3211, which pivotally engages with the second fixing rod 120. The locking member 321 can rotate between a fourth position and a fifth position, corresponding to the locked and unlocked states of the unlocking member 310, respectively. In the fourth position, the second locking buckle 3211 on the locking member 321 engages with the first locking buckle 311 on the unlocking member 310, ensuring that the unlocking member 310 cannot rotate freely. In the fifth position, the second locking buckle 3211 is unlocked from the first locking buckle 311, allowing the unlocking member 310 to rotate.

[0103] In addition, combined Figure 9 The button 322 is movably disposed on the bracket body 100 along the first direction. The side of the button 322 facing the bracket body 100 is provided with a pushing structure 3221, which is used to push the locking member 321 to rotate between the fourth position and the fifth position.

[0104] Optionally, the push structure 3221 can be designed as a raised or beveled structure, which can push the locking element 321 to rotate when the button 322 is pressed. This design allows the user to unlock the unlocking element 310 by a simple pressing operation.

[0105] Under normal circumstances, the locking element 321 is in the fourth position. At this position, the second locking element 3211 is locked in place with the first locking element 311, ensuring that the unlocking element 310 cannot rotate freely. When the user needs to remove the hard drive tray, pressing the button 322 causes the pushing mechanism 3221 on the button 322 to push the locking element 321 to rotate to the fifth position. During this process, the second locking element 3211 unlocks from the first locking element 311, allowing the unlocking element 310 to rotate. Rotating the unlocking element 310 allows the latching element 210 to rotate to the third position, thereby unlocking the hard drive tray from the chassis 10, allowing the hard drive tray to be removed from the chassis 10.

[0106] As can be seen, by designing the second fixing rod 120, the first latch 311, the latch 321, the second latch 3211, and the button 322 together, the unlocking component 310 can be quickly unlocked, the operation is simple, and the unlocking efficiency of the hard drive tray is improved.

[0107] In some embodiments, combined with Figure 9 and Figure 10 A third latch 3222 is provided on the side of button 322 facing the bracket body 100. The third latch 3222 is used to limit the engagement with the bracket body 100. Under normal circumstances, the latch 321 is in the fourth position, and the push structure 3221 applies an outward rotational force to button 322. At this time, the third latch 3222 is limited to the bracket body 100, achieving the assembly stability of button 322. When button 322 is pressed, button 322 rotates inward, thereby releasing the limiting engagement between the third latch 3222 and the bracket body 100. Optionally, two third latches 3222 can be provided.

[0108] In some embodiments, combined with Figure 8 and Figure 9 The locking assembly 320 also includes a second elastic element 323, which is connected to the bracket body 100 and the locking element 321 respectively. The second elastic element 323 exerts a force on the locking element 321 from the fifth position toward the fourth position.

[0109] Thus, when the user releases button 322, the locking element 321 will automatically return to the locked position under the elastic force of the second elastic element 323 without any additional operation. This automatic reset function improves the ease of use. In addition, in the locked state, the elastic force provided by the second elastic element 323 can also increase the locking force between the locking element 321 and the first locking buckle 311, thereby improving the stability of the lock and helping to prevent accidental unlocking that may be caused by vibration or impact.

[0110] Optionally, the second elastic element 323 may be made of a spring, a sheet, or other material with restoring force. For example, the second elastic element 323 is a torsion spring, and the second elastic element 323 is sleeved on the second fixed rod 120.

[0111] Optionally, the second elastic element 323 can be connected to the bracket body 100 and the locking element 321 by hooks, slots, screws or other fixing methods to ensure that the function of the locking element 321 will not be affected by loosening or falling off during rotation.

[0112] It is evident that by designing the second elastic element 323, the stability and reliability of the hard drive tray unlocking function are improved, the user experience is enhanced, and the safety and durability of the hard drive tray are also improved.

[0113] Optional, combined Figure 8 and Figure 9 The end face of the first latch 311 facing the mounting position 11 is the second guide surface. The second guide surface is adapted to abut against the latch 321 when the unlocking member 310 rotates toward the mounting position 11, and to provide guidance for the latch 321.

[0114] Optionally, the second guide surface is set as an inclined or curved surface to facilitate smooth engagement with the unlocking member 310 during rotation and to provide guidance for the second limiting step.

[0115] Specifically, when the unlocking component 310 rotates toward the mounting position 11, the second guide surface on the first latch 311 will first abut against the latch 321. As the unlocking component 310 continues to rotate, the second guide surface will guide the latch 321 to rotate under the action of external force until the first latch 311 and the latch 321 are fully engaged, thereby locking the hard drive tray.

[0116] As can be seen, by designing a second guide surface, the unlocking component 310 can cooperate with the locking component 321 during rotation and provide accurate guidance for the locking component 321. This design improves the locking efficiency and locking stability of the unlocking component 310.

[0117] In addition, this application embodiment also provides a hard disk assembly, including a hard disk 20 and a hard disk tray as described in any of the above embodiments, wherein the hard disk 20 is fixedly connected to the hard disk tray.

[0118] Optionally, the fixed connection between the hard drive 20 and the hard drive bracket may include, but is not limited to, screw fixing, clip fixing, adhesive fixing, etc., to ensure that the hard drive 20 will not fall off or be damaged due to vibration or impact during transportation and use.

[0119] The hard disk assembly provided in this application, by adopting the hard disk tray in any of the above embodiments, has a highly efficient locking and unlocking mechanism 300. Compared with traditional hard disk assemblies, it has the advantages of simple installation and operation and high assembly efficiency, which improves the convenience of user operation and the reliability of hard disk 20 protection, and ensures the overall performance of the hard disk assembly and user experience.

[0120] In addition, this application embodiment also provides an electronic device, including a chassis 10 and a hard disk tray or a hard disk assembly as described in any of the above embodiments, wherein the chassis 10 is provided with a mounting position 11, and the hard disk tray is used to drive the hard disk 20 to be pulled out and disposed in the mounting position 11.

[0121] Specifically, the chassis 10 has multiple functional areas inside, among which the mounting position 11 is specifically used to accommodate the hard drive tray and hard drive 20.

[0122] The electronic device provided in this application, by adopting the hard disk tray or hard disk assembly design in the above embodiments, provides a convenient way to disassemble and assemble the hard disk tray, improves the convenience of overall assembly, and makes the installation operation simple and the assembly efficiency high.

[0123] Those skilled in the art, upon considering the specification and practicing the technical solutions disclosed herein, will readily conceive of other embodiments of the present application. The embodiments of this application are intended to cover any variations, uses, or adaptations of the embodiments of this application that follow the general principles of the embodiments of this application and include common knowledge or customary technical means in the art not disclosed in the embodiments of this application. The specification and embodiments are to be considered exemplary only, and the true scope and spirit of the embodiments of this application are indicated by the following claims.

[0124] It should be understood that the embodiments of this application are not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from their scope. The scope of the embodiments of this application is limited only by the appended claims.

Claims

1. A hard disk carrier for mounting a hard disk (20) to a mounting position (11) in a chassis (10), said mounting position (11) comprising an opening in a first direction, said mounting position (11) being provided with a snap-in structure (12) along a side wall in a second direction, characterized in that, The application relates to a hard disk tray, which comprises the following parts: a tray body (100) which is arranged in a mounting position (11) through the opening in the first direction, and is used for mounting a hard disk (20); a clamping assembly (200) which comprises a clamping piece (210) arranged in the tray body (100), and is slidable in the second direction between a first position and a second position, wherein the clamping piece (210) interferes with the clamping structure (12) in the first direction when being in the first position, and avoids the clamping structure (12) when being in the second position; and the clamping piece (210) is in the first position in a natural state; an unlocking mechanism (300) which is movably arranged in the tray body (100), and is in transmission cooperation with the clamping piece (210), and is used for driving the clamping piece (210) to move between the first position and a third position, wherein the tray body (100) cancels the limiting cooperation with the case (10) when being in the third position.

2. The hard disk carrier of claim 1, wherein, The clamping assembly (200) further comprises: a first elastic piece (220) which is connected with the tray body (100) and the clamping piece (210) respectively, and has an acting force on the clamping piece (210) from the second position to the first position.

3. The hard disk carrier of claim 1, wherein, An end of the clamping piece (210) in the second direction is provided with a matching part (211) which has a first end surface (211a) facing the mounting position (11) and a second end surface (211b) deviating from the mounting position (11) in the first direction, and the first end surface (211a) is a first guide surface, when the tray body (100) is mounted in the first direction, the first end surface (211a) is moved towards the second position under the pushing of the sidewall of the mounting position (11), and after the tray body (100) is mounted in place, the second end surface (211b) is clamped and cooperated with the clamping structure (12).

4. The hard disk carrier of claim 1, wherein, The clamping piece (210) further comprises a main body part (212) which is provided with a guide slide (2121) in the second direction, the tray body (100) is provided with a first fixed rod (110) extending in a third direction, the first fixed rod (110) is arranged in the guide slide (2121), and the clamping piece (210) and the tray body (100) are slidably cooperated through the guide slide (2121) and the first fixed rod (110).

5. The hard disk carrier of claim 4, wherein, The unlocking mechanism (300) comprises an unlocking piece (310) and a locking assembly (320), the unlocking piece (310) is rotatably arranged on the bracket body (100) around the first fixed rod (110), the unlocking piece (310) has a first end (310a) and a second end (310b) in the second direction, the first end (310a) is in transmission cooperation with the clamping piece (210) and is pivotally connected with the first fixed rod (110), and the locking assembly (320) is arranged on the bracket body (100) and located at the second end (310b) of the unlocking piece (310), and the locking assembly (320) is used for locking or unlocking the second end (310b).

6. The hard disk carrier of claim 5, wherein, The main body part (212) is provided with a cooperation face (2122) which is arranged in close contact with the unlocking piece (310), and when the unlocking piece (310) is unlocked, the cooperation face (2122) drives the clamping piece (210) to move to the third position.

7. The hard disk carrier of claim 5, wherein, The bracket body (100) is provided with a second fixed rod (120), the second end (310b) of the unlocking piece (310) is provided with a first lock catch (311), and the locking assembly (320) comprises: a lock catch piece (321) provided with a second lock catch (3211), the lock catch piece (321) is pivotally connected with the second fixed rod (120) and is adapted to rotate between a fourth position and a fifth position, wherein the first lock catch (311) is locked with the second lock catch (3211) at the fourth position, and the first lock catch (311) is unlocked with the second lock catch (3211) at the fifth position; a key (322) movably arranged on the bracket body (100) in a first direction, the side of the key (322) towards the bracket body (100) is provided with a pushing structure (3221) for pushing the lock catch piece (321) to rotate between the fourth position and the fifth position.

8. The hard disk carrier of claim 7, wherein, The locking assembly (320) further comprises: a second elastic piece (323) connected with the bracket body (100) and the lock catch piece (321) respectively, and the second elastic piece (323) has a force on the lock catch piece (321) from the fifth position towards the fourth position.

9. A hard disk assembly characterized by, It comprises: a hard disk (20); The hard disk (20) is fixedly connected with the hard disk bracket according to any one of claims 1-8.

10. An electronic device, comprising: It comprises: a case (10) provided with a mounting position (11); The hard disk bracket according to any one of claims 1-8 or the hard disk assembly according to claim 9 is used for driving the hard disk (20) to be pullably arranged in the mounting position (11).

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