Hard disk lock-free assembled case

Abstract

The utility model relates to the technical field of cases, in particular to a hard disk lock-free assembled case, which comprises a shell and a hard disk mounting component arranged on the shell, the hard disk mounting component comprises a mounting plate and a lock-free baffle, the mounting plate is provided with a left limiting baffle and a right limiting baffle, and the lock-free baffle is arranged on the mounting plate. A mounting area for mounting a hard disk is formed between the left limiting baffle and the right limiting baffle, the left limiting baffle is provided with a left limiting block, the right limiting baffle is provided with a limiting hole, and the lock-free baffle is provided with a right limiting block; the hard disk is assembled in the installation area, the left limiting block is inserted into the positioning hole of the hard disk, then the lock-free baffle is moved, the right limiting block of the lock-free baffle penetrates through the limiting hole and then is inserted into the positioning hole of the hard disk, the lock-free baffle is fixed through the clamping assembly, and therefore lock-free installation of the hard disk is achieved, the structure is simple, operation is easy, cost is low, and practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of chassis, in particular to a chassis for hard disk lock-free assembly. Background Art

[0002] Hard disks are often needed in chassis, servers, etc., and the disassembly and assembly structure of the hard disk determines whether the disassembly and assembly process of the hard disk is convenient. The traditional hard disk assembly structure adopts a screw-locking installation method, which is cumbersome and inefficient. In order to facilitate the disassembly and assembly of the hard disk, a lock-free structure is provided in the prior art, such as the screw-free hard disk extraction box structure disclosed in the patent document with application number 201620707132.2. It is an assembly structure without screws, but its screw-free structure is relatively complicated, and the production efficiency of this assembly structure is not high. It also needs to go through a complicated assembly process to form a lock-free structure, and the cost is relatively high. Summary of the invention

[0003] The utility model aims to solve the problems of the prior art and provides a chassis for hard disk lock-free assembly, which has simple structure, convenient operation, easy assembly and disassembly of the hard disk and low structural cost.

[0004] In order to solve the above technical problems, the utility model adopts the following technical scheme: a chassis for hard disk lock-free assembly, comprising an outer shell and a hard disk mounting assembly mounted on the outer shell, the hard disk mounting assembly comprising a mounting plate and a lock-free baffle, the mounting plate is provided with a left limit baffle and a right limit baffle, an installation area for installing the hard disk is formed between the left limit baffle and the right limit baffle, the left limit baffle is provided with a left limit block, the right limit baffle is provided with a limit hole, and the lock-free baffle is provided with a right limit block; positioning holes are provided on both sides of the hard disk, after the hard disk is assembled in the mounting area, the left limit block is inserted into the corresponding positioning hole, and the right limit block is inserted into the corresponding positioning hole after passing through the corresponding limit hole; one end of the lock-free baffle is hinged to the mounting plate or the outer shell, and the other end of the lock-free baffle is provided with a clamping assembly, and the lock-free baffle is clamped to the mounting plate or the outer shell through the clamping assembly.

[0005] Preferably, one end of the lock-free baffle is hinged to the mounting plate by means of screws.

[0006] Preferably, the clamping assembly comprises a clamping block, the mounting plate is provided with a mounting hole, the mounting hole is located in the mounting area, and the clamping block is clamped to the hole wall of the mounting hole.

[0007] Preferably, the lock-free baffle is attached to the right limit baffle.

[0008] Preferably, the shell comprises an upper shell and a lower shell, both ends of the mounting plate are provided with fixing plates, the upper shell is provided with a plurality of L-shaped hooks, and after the upper shell and the lower shell are assembled, the L-shaped hooks abut against the corresponding fixing plates.

[0009] Preferably, a transverse hook is convexly provided on the inner wall of the lower shell, and a slot is provided on the upper shell, and the transverse hook is used to be engaged with the slot.

[0010] Preferably, a first connecting hole is provided at one end of the upper shell close to the left limit baffle, a connecting piece is protruding from the left limit baffle, a second connecting hole is provided on the connecting piece, and the first connecting hole and the second connecting hole are connected by screws to fix the left limit baffle to the upper shell.

[0011] Beneficial effects of the utility model:

[0012] The utility model provides a case for hard disk lock-free assembly. The hard disk is assembled to the installation area, the left limit block is inserted into the positioning hole of the hard disk, and then the lock-free baffle is moved so that the right limit block of the lock-free baffle is inserted into the positioning hole of the hard disk after passing through the limit hole, and the lock-free baffle is fixed by a clamping component, thereby realizing the lock-free installation of the hard disk. The lock-free assembly structure of the utility model is simple and easy to operate, low in cost, and more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 The decomposition structure of the utility model is shown in FIG. Figure 1 ;

[0015] Figure 3 It is a structural schematic diagram of a hard disk and a hard disk installation assembly of the utility model;

[0016] Figure 4 The schematic diagram of the exploded structure of the hard disk installation assembly of the utility model is shown in FIG. Figure 1 ;

[0017] Figure 5 The schematic diagram of the exploded structure of the hard disk installation assembly of the utility model is shown in FIG. Figure 2 ;

[0018] Figure 6 It is a cross-sectional view of the utility model;

[0019] Figure 7 The decomposition structure of the utility model is shown in FIG. Figure 2 .

[0020] exist Figures 1 to 7 Reference numerals in the drawings include:

[0021] 1-mounting plate, 2-lock-free baffle, 3-left limit baffle, 4-right limit baffle, 5-left limit block, 6-limit hole, 7-right limit block, 8-positioning hole, 9-block, 10-mounting hole, 11-upper shell, 12-lower shell, 13-fixing plate, 14-L-shaped hook, 15-lateral hook, 16-slot, 17-first connecting hole, 18-connecting piece, 19-second connecting hole. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with the embodiments and drawings, and the contents mentioned in the implementation modes are not intended to limit the present invention. The present invention is described in detail below in conjunction with the drawings.

[0023] This embodiment provides a chassis for hard disk lock-free assembly, such as Figures 1 to 7 , including a shell and a hard disk installation component installed on the shell, the hard disk installation component includes a mounting plate 1 and a lock-free baffle 2, the mounting plate 1 is provided with a left limit baffle 3 and a right limit baffle 4, an installation area for installing a hard disk is formed between the left limit baffle 3 and the right limit baffle 4, the left limit baffle is provided with a left limit block 5, the right limit baffle 4 is provided with a limit hole 6, and the lock-free baffle 2 is provided with a right limit block 7; positioning holes 8 are provided on both sides of the hard disk, after the hard disk is assembled in the installation area, the left limit block 5 is inserted into the corresponding positioning hole 8, and the right limit block 7 is inserted into the corresponding positioning hole 8 after passing through the corresponding limit hole 6; one end of the lock-free baffle 2 is hinged to the mounting plate 1 or the shell, and the other end of the lock-free baffle 2 is provided with a clamping assembly, and the lock-free baffle 2 is clamped to the mounting plate 1 or the shell through the clamping assembly.

[0024] Specifically, the structure of the mounting plate 1 is as follows: Figure 3 to Figure 4 As shown, a rectangular installation area is formed between the left limit baffle plate 3 and the right limit baffle plate 4, which is adapted to the hard disk. After the hard disk is assembled to the installation area, the two sides of the hard disk can fit with the left limit baffle plate 3 and the right limit baffle plate 4 to prevent the hard disk from loosening. Therefore, during assembly, the hard disk can be tilted and moved to the installation area so that the positioning hole 8 on one side of the hard disk is assembled with the left limit block 5, and then the hard disk is placed in the installation area, and then the lock-free baffle plate 2 is moved, because one end of the lock-free baffle plate 2 is hinged to the installation plate 1 or the shell, as shown in FIG. Figure 3As shown, in this embodiment, the lock-free baffle 2 is hinged on the mounting plate 1. Therefore, as long as the other end of the lock-free baffle 2 is rotated clockwise or counterclockwise, the right limit block 7 can be inserted into the positioning hole 8 of the hard disk or moved out of the positioning hole 8 of the hard disk to achieve the purpose of fixing or unlocking. At the same time, through the clamping assembly and the mounting plate 1 or the shell, the clamping assembly is preferably clamped on the mounting plate 1 in this embodiment, and the lock-free baffle 2 is fixed on the mounting plate 1, so that the right limit block 7 is fixed in the positioning hole 8, and then the hard disk is locked in the mounting area, so as to achieve the assembly of the hard disk without lock. In this embodiment, the hard disk is fixed in the mounting area of ​​the mounting plate 1 by a lock-free method, which has a simple structure, convenient operation, is conducive to production and assembly, has lower cost, and is highly practical.

[0025] Among them, one end of the lock-free baffle 2 of this embodiment can be hinged to the mounting plate 1 by screws, bolts and other common parts, as long as the lock-free baffle 2 can rotate. Further, the clamping assembly of this embodiment is provided with a clamping block 9, such as Figure 3 As shown, the mounting plate 1 is provided with a mounting hole 10, and the mounting hole 10 is located in the mounting area. The clamping block 9 is clamped to the hole wall of the mounting hole 10. Therefore, when disassembling or assembling, as long as the clamping block 9 is clamped or clamped to the mounting hole 10 in the mounting area, the lock-free baffle 2 can be operated or locked, which is convenient to use. As another implementation aspect, the clamping assembly can also adopt a magnetic structure, that is, a magnetic block is set on the lock-free baffle 2, and another magnetic block is set on the mounting plate 1. When locking, the lock-free baffle 2 can be fixed by the magnetic attraction of the two magnetic blocks. This embodiment is not limited.

[0026] like Figure 3 As shown, in actual use, the lock-free baffle 2 is locked and affixed to the right limit baffle 4, which can ensure the assembly stability of the right limit block 7 and the hard disk.

[0027] like Figure 2 , Figure 6 and Figure 7 As shown, the housing of this embodiment includes an upper shell 11 and a lower shell 12, and fixing plates 13 are installed at both ends of the mounting plate 1. The upper shell 11 is provided with a plurality of L-shaped hooks 14. After the upper shell 11 and the lower shell 12 are assembled, the L-shaped hooks 14 are connected to the corresponding fixing plates 13.

[0028] Specifically, the inner wall of the lower shell 12 is convexly provided with a transverse hook 15, and the upper shell 11 is provided with a slot 16, and the transverse hook 15 is used to be engaged with the slot 16. When the upper shell 11 is connected to the lower shell 12, the L-shaped hook 14 is respectively in contact with the corresponding fixing plate 13, such as Figure 6As shown, the upper shell 11 and the lower shell 12 are positioned, and at the same time, the transverse hook 15 is inserted into the slot 16 to lock the upper shell 11 and the lower shell 12. During actual assembly, the transverse hook 15 can be moved into the slot 16 by moving the upper shell 11 or the lower shell 12 laterally, thereby locking the upper shell 11 and the lower shell 12. Then, the upper shell 11 and the lower shell 12 are fixedly connected by setting corresponding screws. The assembly method is simple and easy to position, which helps to improve assembly efficiency.

[0029] Furthermore, a first connecting hole 17 is formed at one end of the upper shell 11 close to the left limit baffle 3, and a connecting member 18 is protruding from the left limit baffle 3. The connecting member 18 has a second connecting hole 19, and the first connecting hole 17 and the second connecting hole 19 are connected by screws to fix the left limit baffle 3 to the upper shell 11.

[0030] Specifically, Figure 2 As shown, after the upper shell 11 and the lower shell 12 are assembled, the mounting plate 1 and the upper shell 11 can be locked by screws to ensure the installation stability of the mounting plate 1, thereby improving the stability of the hard disk after assembly.

[0031] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model is disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content disclosed above without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiments according to the technology of the utility model, which does not depart from the content of the technical solution of the utility model, belongs to the scope of the technical solution of the utility model.

Claims

1. A chassis for hard disk lock-free assembly, characterized in that: It includes a shell and a hard disk installation component installed on the shell, the hard disk installation component includes a mounting plate and a lock-free baffle, the mounting plate is provided with a left limit baffle and a right limit baffle, a mounting area for mounting the hard disk is formed between the left limit baffle and the right limit baffle, the left limit baffle is provided with a left limit block, the right limit baffle is provided with a limit hole, and the lock-free baffle is provided with a right limit block; positioning holes are provided on both sides of the hard disk, after the hard disk is assembled in the installation area, the left limit block is inserted into the corresponding positioning hole, and the right limit block is inserted into the corresponding positioning hole after passing through the corresponding limit hole; one end of the lock-free baffle is hinged to the mounting plate or the shell, and the other end of the lock-free baffle is provided with a clamping assembly, and the lock-free baffle is clamped to the mounting plate or the shell through the clamping assembly.

2. According to claim 1, a chassis for hard disk lock-free assembly, characterized in that: One end of the lock-free baffle is hinged to the mounting plate through a screw.

3. According to claim 1, a chassis for hard disk lock-free assembly, characterized in that: The clamping assembly comprises a clamping block, the mounting plate is provided with a mounting hole, the mounting hole is located in the mounting area, and the clamping block is clamped to the hole wall of the mounting hole.

4. According to claim 1, a chassis for hard disk lock-free assembly, characterized in that: The lock-free baffle is attached to the right limit baffle.

5. According to claim 1, a chassis for hard disk lock-free assembly, characterized in that: The housing comprises an upper shell and a lower shell. Both ends of the mounting plate are provided with fixing plates. The upper shell is provided with a plurality of L-shaped hooks. After the upper shell and the lower shell are assembled, the L-shaped hooks abut against the corresponding fixing plates.

6. The chassis for hard disk lock-free assembly according to claim 5, characterized in that: The inner wall of the lower shell is convexly provided with a transverse hook, and the upper shell is provided with a slot, and the transverse hook is used to be engaged with the slot.

7. The chassis for hard disk lock-free assembly according to claim 5, characterized in that: A first connecting hole is provided at one end of the upper shell close to the left limit baffle, a connecting piece is protruding from the left limit baffle, a second connecting hole is provided on the connecting piece, and the first connecting hole and the second connecting hole are connected by screws to fix the left limit baffle to the upper shell.

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