Hard disk tray module capable of being disassembled and assembled without tool

Abstract

The utility model relates to a tool-free disassembly and assembly hard disk tray module, which comprises a tray, an end seat, a first side plate and a second side plate, the first side plate and the second side plate are arranged in parallel at an interval, the end parts of the same ends of the first side plate and the second side plate are connected with the end seat, one end, far away from the end seat, of the first side plate is provided with a hinge column, and the hinge column is connected with the end seat; a first buckling part is arranged at one end, far away from the end seat, of the second side plate; one end of the lock bolt is provided with a clamping hinge barrel, the other end of the lock bolt is provided with a second buckling part, the clamping hinge barrel is provided with a clamping opening, the clamping hinge barrel is in rotating fit with the hinge column after being clamped with the hinge column through the clamping opening, and the first buckling part is in buckling fit with the second buckling part.

Description

Technical Field

[0001] The utility model relates to the technical field of hard disk installation, in particular to a tool-free disassembly and assembly of a hard disk tray module. Background Art

[0002] The hard disk is one of the most important memories in the server. Most of the software required for the normal operation of the server is stored on the hard disk. Due to the high frequency of hard disk data storage, maintenance, expansion, and replacement, in order to facilitate the maintenance, expansion, and replacement of the hard disk by the maintenance personnel in the computer room, the hard disk is generally installed detachably through the hard disk tray.

[0003] Existing hard disk installations on the market all require screws to fix the hard disk. Due to the large number of screws locking the hard disk in the entire hard disk array and their small size, maintenance personnel can easily lose the screws during on-site disassembly and assembly, causing inconvenience to their work. In addition, the positions and directions of the screw installations are not the same, making disassembly and assembly time-consuming and labor-intensive, and inefficient. Utility Model Content

[0004] In view of the above situation, it is necessary to propose a tool-free hard disk tray module that facilitates the disassembly and assembly of the hard disk. In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A tool-free disassembly and assembly of a hard disk tray module, comprising:

[0006] The tray comprises an end seat, a first side plate and a second side plate, wherein the first side plate and the second side plate are arranged in parallel and spaced apart, the ends of the first side plate and the second side plate at the same end are connected to the end seat, a hinge column is provided at one end of the first side plate away from the end seat, and a first buckle portion is provided at one end of the second side plate away from the end seat;

[0007] A locking bolt, wherein one end of the locking bolt has a snap-fit ​​hinge cylinder and the other end has a second snap-fit ​​portion, wherein the snap-fit ​​hinge cylinder has a snap-fit ​​port, and the snap-fit ​​hinge cylinder is snap-fitted with the hinge column through the snap-fit ​​port and then rotated, and the first snap-fit ​​portion and the second snap-fit ​​portion snap-fit.

[0008] Furthermore, a first positioning column is provided at one end of the end seat facing the locking bolt, and the first positioning column is arranged corresponding to the end surface screw hole of the hard disk.

[0009] Furthermore, second positioning columns are disposed opposite to each other at one end of the first side plate and the second side plate away from the end seat, and the second positioning columns are disposed corresponding to the side screw holes of the hard disk.

[0010] Furthermore, the tray also includes a bottom plate, one end of which is connected to the bottom of the first side plate, and the other end of which is connected to the bottom of the second side plate.

[0011] Furthermore, there is a first interval between the base plate and the end seat, and there is a second interval between the base plate and the locking bolt.

[0012] Furthermore, the bottom plate is provided with a plurality of hollow holes.

[0013] Furthermore, a plurality of limiting protrusions are provided on the top of the first side plate and the second side plate.

[0014] Furthermore, the lock bolt is provided with an avoidance hole, and the avoidance hole is arranged corresponding to the gold finger of the hard disk.

[0015] Furthermore, when the first buckle portion and the second buckle portion are buckled together, the bayonet faces away from the end seat.

[0016] Furthermore, the first buckle portion and the hinge column extend inwardly in opposite directions to form a blocking portion.

[0017] The utility model has the beneficial effect that a locking bolt is arranged at one end of the tray away from the end seat, and the locking bolt is hinged to the hinge column through a bayonet, which is not only convenient to install, but also can be completely removed when necessary. The second buckle part on the locking bolt is buckled with the first buckle part, so that the hard disk is enclosed in the tray, and the disassembly is convenient and simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the installation structure of a tool-free disassembly and assembly of a hard disk tray module according to an embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the exploded structure of a tool-free hard disk tray module according to an embodiment of the utility model;

[0020] Figure 3 This is a structural schematic diagram of a tray for tool-free disassembly and assembly of a hard disk tray module according to an embodiment of the utility model;

[0021] Figure 4 This is a schematic structural diagram of a locking bolt for tool-free disassembly and assembly of a hard disk tray module according to an embodiment of the utility model;

[0022] Figure 5 It is a partial cross-sectional structural diagram of a tool-free disassembly and assembly of a hard disk tray module according to an embodiment of the utility model;

[0023] Figure 6 It is a structural schematic diagram of another direction of a tray of a tool-free disassembly and assembly of a hard disk tray module according to an embodiment of the utility model;

[0024] Figure 7 It is a cross-sectional structural diagram of a tray for tool-free disassembly and assembly of a hard disk tray module according to an embodiment of the utility model;

[0025] Figure 8 The utility model is a schematic diagram of the matching structure of a tray and a locking bolt for tool-free disassembly and assembly of a hard disk tray module according to an embodiment of the utility model.

[0026] Description of labels:

[0027] 100, tray; 110, end seat; 111, first positioning column; 120, first side plate; 121, hinged column;

[0028] 122, second positioning column; 123, limiting convex portion; 130, second side plate; 131, first buckle portion;

[0029] 1311, card plate; 1312, hook block; 1313, hand buckle part; 132, foolproof part; 133, anti-collision inclined groove;

[0030] 140, bottom plate; 141, first interval; 142, second interval; 143, hollow hole; 150, blocking portion;

[0031] 200, locking bolt; 210, snap-fit ​​hinge; 211, bayonet; 220, second buckle portion; 221, through hole;

[0032] 222, positioning slot; 230, avoidance hole; 240, reinforcing rib; 300, hard disk; 310, end screw hole; 320, side screw hole; 330, gold finger. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the utility model more clear, the following is a further detailed description of a tool-free disassembly and assembly of a hard disk tray module of the utility model in combination with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0034] Please refer to Figure 1-Figure 8 , a tool-free disassembly and assembly of a hard disk tray module, comprising:

[0035] The tray 100 includes an end base 110, a first side plate 120 and a second side plate 130. The first side plate 120 and the second side plate 130 are arranged in parallel and spaced apart. The ends of the first side plate 120 and the second side plate 130 at the same end are connected to the end base 110. A hinge column 121 is provided at one end of the first side plate 120 away from the end base 110. A first buckle portion 131 is provided at one end of the second side plate 130 away from the end base 110.

[0036] The locking bolt 200 has a snap-fit ​​hinge 210 at one end and a second snap-fit ​​portion 220 at the other end. The snap-fit ​​hinge 210 has a snap-fit ​​port 211. The snap-fit ​​hinge 210 is snap-fitted with the hinge column 121 through the snap-fit ​​port 211 and then rotated to fit. The first snap-fit ​​portion 131 and the second snap-fit ​​portion 220 snap-fit.

[0037] A locking bolt 200 is provided at one end of the tray 100 away from the end seat 110. The locking bolt 200 is hinged to the hinge column 121 through a bayonet 211, which is not only easy to install, but also can be completely removed when necessary. The second buckle portion 220 on the locking bolt 200 is buckled with the first buckle portion 131, so that the hard disk 300 is enclosed in the tray 100, and the disassembly is convenient and simple.

[0038] Please refer to Figure 1 , Figure 3 , Figure 6 and Figure 7 The end of the end seat 110 facing the lock bolt 200 is provided with a first positioning column 111, and the first positioning column 111 is arranged corresponding to the end surface screw hole 310 of the hard disk 300. The first positioning column 111 is arranged to correspond to the original end surface screw hole 310 of the hard disk 300, which can reduce the impact of transportation vibration and high-frequency vibration of the fan on the hard disk 300.

[0039] Please refer to Figure 1 , Figure 3 , Figure 6 and Figure 7 The first side plate 120 and the second side plate 130 are oppositely provided with a second positioning column 122 at one end away from the end seat 110, and the second positioning column 122 is provided corresponding to the side screw hole 320 of the hard disk 300. The second positioning column 122 is provided corresponding to the original side screw hole 320 of the hard disk 300, so as to further restrict the hard disk 300 and provide anti-vibration performance.

[0040] Please refer to Figure 3 , Figure 6 and Figure 8 The tray 100 further includes a bottom plate 140, one end of which is connected to the bottom of the first side plate 120, and the other end of which is connected to the bottom of the second side plate 130. The bottom plate 140 is provided to hold the hard disk 300, and to support the hard disk 300, and to facilitate taking out the hard disk 300 together with the tray 100.

[0041] Please refer to Figure 8 There is a first gap 141 between the bottom plate 140 and the end seat 110, and a second gap 142 between the bottom plate 140 and the lock bolt 200. The first gap 141 is provided to facilitate the installation of the hard disk 300, first aligning the head with the inclined first positioning column 111, and then inserting the tail into the tray 100. The second gap 142 is provided to facilitate the deformation of the tail of the first side plate 120 and the second side plate 130, so as to insert the second positioning column 122 into the side screw hole 320 of the hard disk 300.

[0042] Please refer to Figure 3 and Figure 6The bottom plate 140 is provided with a plurality of hollow holes 143. The hollow holes 143 can enhance the heat dissipation capability without affecting the strength of the bottom plate 140.

[0043] Please refer to Figure 3 and Figure 6 The tops of the first side plate 120 and the second side plate 130 are also provided with a plurality of limiting protrusions 123. The limiting protrusions 123 are provided to better limit the hard disk 300 in the tray 100. Preferably, the limiting protrusions 123 are provided at positions corresponding to the first interval 141 and / or the second interval 142 to facilitate the insertion of the hard disk 300.

[0044] Please refer to Figure 1 , Figure 4 and Figure 5 The lock bolt 200 is provided with an avoidance hole 230, and the avoidance hole 230 is arranged corresponding to the gold finger 330 of the hard disk 300. The avoidance hole 230 is arranged to facilitate the exposure of the gold finger 330 of the hard disk 300.

[0045] Please refer to Figure 5 When the first buckle portion 131 and the second buckle portion 220 are buckled together, the bayonet 211 faces away from the end seat 110 , so as to prevent the hard disk 300 from being vibrated and squeezed by the lock bolt 200 , so that the clamping hinge cylinder 210 of the lock bolt 200 is separated from the hinge column 121 through the bayonet 211 .

[0046] Please refer to Figure 7 The first buckle portion 131 and the hinge column 121 extend inward in opposite directions to form a blocking portion 150. The blocking portion 150 can limit the hard disk 300 in the tray 100. Even if the first positioning column 111 and the second positioning column 122 are broken, the hard disk 300 will not be separated from the tray 100, and the hard disk 300 can be easily taken out of the tray 100 as a whole.

[0047] In particular, please refer to Figure 8 One end of the lock bolt 200 has an anti-fool portion 132, which can be an anti-fool protrusion or an anti-fool groove to prevent the tray 100 from being installed upside down. Preferably, the anti-fool portion 132 is arranged at the end where the second buckle portion 220 is located.

[0048] In particular, please refer to Figure 4 and Figure 6 The lock bolt 200 is provided with anti-collision inclined grooves 133 on the upper and lower end surfaces of the end where the second buckle portion 220 is located and the upper and lower end surfaces of the end of the second side plate 130 away from the end seat 110. It effectively protects the hard disk 300 gold finger 330 from being damaged by the hard disk 300 backplane connector, the hard disk 300 backplane connector from being damaged by the hard disk 300 gold finger 330, or the hard disk 300 gold finger 330 from damaging the high electronic components of the hard disk 300 backplane.

[0049] In particular, the first buckle portion 131 includes a clamping plate 1311 and a hook block 1312 disposed on the clamping plate 1311. The hook block 1312 can be disposed away from the second side plate 130 or facing the second side plate 130 as required. Figure 5 and Figure 8 The clamping plate 1311 extends in a direction away from the end seat 110 and has a hand buckle 1313 that exceeds the hook block 1312. The second buckle portion 220 includes a through hole 221 for the clamping plate 1311 and the hook block 1312 to extend into, and a clamping slot 222 that communicates with the through hole 221. The hook block 1312 is engaged with the clamping slot 222, and the hand buckle 1313 extends from the through hole 221. When it is necessary to open, the hand buckle 1313 is pulled to disengage the hook block 1312 from the clamping slot 222.

[0050] In particular, please refer to Figure 4 The bottom of the lock bolt 200 also has a reinforcing rib 240, and the reinforcing rib 240 extends in the direction of the end seat 110. The reinforcing rib 240 can not only improve the strength of the lock bolt 200, but also support the hard disk 300.

[0051] In particular, a gasket is sleeved on the hinge column 121, and the end surface of the hinge cylinder abuts against the gasket, so as to reduce the vibration effect and the assembly accuracy.

[0052] It is understandable that the tray 100 is usually made by an integrated molding process, and its material is generally plastic, metal or alloy, which has a certain elasticity, and can facilitate the insertion of the hard disk 300. The locking bolt 200 can be made of the same material.

[0053] The utility model can be applicable to hard disks of specifications and models such as E3.S1, E3.S1T 1C, E3.S1T 2X1C, E3.S1T 2C, E3.S1T 4C, E3.S1T 4C+, E3.S2T, E3.S2T 1C, E3.S2T 2X1C, E3.S2T 2C, E3.S2T 4C, and E3.S2T 4C+.

[0054] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0055] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0056] In summary, the utility model provides a tool-free disassembly and assembly module for a hard disk tray, in which a locking bolt is arranged at one end of the tray away from the end seat, and the locking bolt is hinged to the hinge column through a bayonet, which is not only convenient to install, but also can be completely removed when necessary. The second buckle part on the locking bolt is buckled with the first buckle part, so that the hard disk is enclosed in the tray, and the disassembly and assembly are convenient and simple.

[0057] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with the profession can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A tool-free hard disk tray module, characterized in that: include: The tray comprises an end seat, a first side plate and a second side plate, wherein the first side plate and the second side plate are arranged in parallel and spaced apart, the ends of the first side plate and the second side plate at the same end are connected to the end seat, a hinge column is provided at one end of the first side plate away from the end seat, and a first buckle portion is provided at one end of the second side plate away from the end seat; A locking bolt, wherein one end of the locking bolt has a snap-fit ​​hinge cylinder and the other end has a second snap-fit ​​portion, wherein the snap-fit ​​hinge cylinder has a snap-fit ​​port, and the snap-fit ​​hinge cylinder is snap-fitted with the hinge column through the snap-fit ​​port and then rotated, and the first snap-fit ​​portion and the second snap-fit ​​portion snap-fit.

2. The tool-free disassembly and assembly of a hard disk tray module according to claim 1, characterized in that: A first positioning column is disposed at one end of the end seat facing the locking bolt, and the first positioning column is disposed corresponding to the end surface screw hole of the hard disk.

3. The tool-free disassembly and assembly of a hard disk tray module according to claim 1 or 2, characterized in that: Second positioning columns are disposed opposite to one end of the first side plate and the second side plate away from the end seat, and the second positioning columns are disposed corresponding to the side screw holes of the hard disk.

4. The tool-free disassembly and assembly of a hard disk tray module according to claim 1, characterized in that: The tray further includes a bottom plate, one end of which is connected to the bottom of the first side plate, and the other end of which is connected to the bottom of the second side plate.

5. The tool-free disassembly and assembly of a hard disk tray module according to claim 4, characterized in that: There is a first interval between the bottom plate and the end seat, and there is a second interval between the bottom plate and the locking bolt.

6. The tool-free disassembly and assembly of a hard disk tray module according to claim 4 or 5, characterized in that: The bottom plate is provided with a plurality of hollow holes.

7. The tool-free disassembly and assembly of a hard disk tray module according to claim 1, characterized in that: A plurality of limiting protrusions are also provided on the tops of the first side plate and the second side plate.

8. The tool-free disassembly and assembly of a hard disk tray module according to claim 1, characterized in that: The lock bolt is provided with an avoidance hole, and the avoidance hole is arranged corresponding to the gold finger of the hard disk.

9. The tool-free disassembly and assembly of a hard disk tray module according to claim 1, characterized in that: When the first buckle portion and the second buckle portion are buckled together, the bayonet faces away from the end seat.

10. The tool-free disassembly and assembly of a hard disk tray module according to claim 1, characterized in that: The first buckle portion and the hinge column extend inwardly in opposite directions to form a blocking portion.

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