Automatic expansion slot structure of mass storage device

Abstract

The utility model relates to the technical field of large-capacity storage equipment, in particular to an automatic expansion slot structure of large-capacity storage equipment, which comprises a storage equipment main body and an expansion disc, a fixed seat is fixedly connected to the upper end of the storage equipment main body, a fourth rotating shaft is fixedly connected to the inner side of the upper end of the fixed seat, and the fourth rotating shaft is connected with a rear end limiting mechanism; the upper end of the rear-end limiting mechanism is connected with the top-end limiting mechanism, the lower end of the top-end limiting mechanism is provided with an expansion disc, the two sides of the top-end limiting mechanism are fixedly connected with supporting mechanisms, and the lower end of the expansion disc is provided with a positioning mechanism; the top end limiting mechanism comprises a limiting plate, first rotating shafts are installed on the two sides of the limiting plate, an opening groove is formed in the inner side of one end of the limiting plate, and first through holes are formed in the inner sides of the two ends of the opening groove. According to the large-capacity storage device, when the expansion disc does not need to be used, the expansion disc containing structure can be contained, so that the overall size of the large-capacity storage device is reduced, more physical space is not needed for installation and placement, and the application range is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of large-capacity storage devices, in particular to an automatic expansion slot structure of a large-capacity storage device. Background Art

[0002] In the field of computer hardware, an automatic expansion slot structure refers to an expansion interface or slot for adding large-capacity storage devices. This structure allows users to insert additional hard drives or storage modules into the computer system to expand storage capacity when more storage space is needed. The automatic expansion slot structure is usually designed to be hot-swappable, which means that users can insert or remove the hard drive while the computer is running.

[0003] The existing automatic expansion slot structure is inconvenient to store when there is no need to insert an expansion disk, resulting in a large space occupied by the large-capacity storage device as a whole, requiring more physical space for installation and placement. Therefore, an automatic expansion slot structure for a large-capacity storage device is proposed to address the above problem. Utility Model Content

[0004] The utility model aims to provide an automatic expansion slot structure for a large-capacity storage device, so as to solve the problem that the existing automatic expansion slot structure is inconvenient to store when no expansion disk is needed, resulting in a large space occupied by the large-capacity storage device as a whole and requiring more physical space for installation and placement.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An automatic expansion slot structure of a large-capacity storage device comprises a storage device body and an expansion disk, wherein the upper end of the storage device body is fixedly connected to a fixing seat, the inner side of the upper end of the fixing seat is fixedly connected to a fourth rotating shaft, the fourth rotating shaft is connected to a rear end limiting mechanism, the upper end of the rear end limiting mechanism is connected to a top end limiting mechanism, the lower end of the top end limiting mechanism is equipped with an expansion disk, both sides of the top end limiting mechanism are fixedly connected to supporting mechanisms, and the lower end of the expansion disk is equipped with a positioning mechanism;

[0007] The top limit mechanism comprises a limit plate, a first rotating shaft is installed on both sides of the limit plate, an open groove is provided on the inner side of one end of the limit plate, and first through holes are provided on the inner sides of both ends of the open groove; the rear limit mechanism comprises a rotating plate, a second rotating shaft is fixedly connected to the inner side of the upper end of the rotating plate, a connecting groove is provided on the inner side of the lower end of the rotating plate, and second through holes are provided on the inner sides of both ends of the connecting groove;

[0008] The supporting mechanism includes a supporting plate, a third through hole is opened on the inner side of the upper end of the supporting plate, a third rotating shaft is fixedly connected to one side of the lower end of the supporting plate, and the outer side of the third rotating shaft is rotatably connected to the fixed plate through a fourth through hole, and the positioning mechanism includes a positioning rod, and a magnetic attraction plate is fixedly connected to one side of the upper end of the positioning rod.

[0009] Preferably, four of the first rotating shafts and the supporting mechanisms are provided, the first rotating shafts and the supporting mechanisms correspond one to one, and the first rotating shafts are rotatably connected to the supporting plate via the third through hole.

[0010] Preferably, the second rotating shaft is rotatably connected to the limiting plate through the first through hole, and the second rotating shaft and the upper end of the rotating plate are both arranged inside the opening groove.

[0011] Preferably, the fourth rotating shaft is rotatably connected to the rotating plate through the second through hole, and the fourth rotating shaft and the upper end of the fixing seat are both installed inside the connecting groove.

[0012] Preferably, there are a plurality of expansion disks, and the expansion disks are installed on the outer side of the upper end of the storage device body.

[0013] Preferably, two positioning mechanisms are provided, the positioning mechanisms are parallel to each other, and the bottom ends of the positioning mechanisms are fixedly connected to the upper end of the storage device body.

[0014] Preferably, the fixing plate is installed on a side of the supporting plate away from the expansion disk, and the bottom end of the fixing plate is fixedly connected to the storage device body.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] In the utility model, by providing a top limit mechanism, a rear limit mechanism, a support mechanism and a positioning mechanism, the expansion disk storage structure can be stored when the expansion disk is not needed, so as to reduce the overall size of the large-capacity storage device, and no more physical space is required for installation and placement, and the scope of application is relatively wide. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the top limit mechanism structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the rear end limit mechanism structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the support plate structure of the utility model.

[0021] In the figure: 1. storage device body; 2. top limit mechanism; 21. limit plate; 22. first rotating shaft; 23. first through hole; 24. opening slot; 3. expansion disk; 4. rear end limit mechanism; 41. rotating plate; 42. second rotating shaft; 43. second through hole; 44. connecting slot; 5. supporting mechanism; 51. supporting plate; 52. third through hole; 53. third rotating shaft; 54. fixing plate; 55. fourth through hole; 6. positioning mechanism; 61. positioning rod; 62. magnetic plate; 7. fixing seat; 8. fourth rotating shaft. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0024] See also Figure 1-4 , the utility model provides a technical solution:

[0025] An automatic expansion slot structure for a large-capacity storage device includes a storage device body 1 and an expansion disk 3. The upper end of the storage device body 1 is fixedly connected to a fixing seat 7, and the inner side of the upper end of the fixing seat 7 is fixedly connected to a fourth rotating shaft 8. The fourth rotating shaft 8 is connected to a rear end limiting mechanism 4, and the upper end of the rear end limiting mechanism 4 is connected to a top end limiting mechanism 2. The expansion disk 3 is installed at the lower end of the top end limiting mechanism 2. Both sides of the top end limiting mechanism 2 are fixedly connected to a supporting mechanism 5, and the lower end of the expansion disk 3 is installed with a positioning mechanism 6; the top end limiting mechanism 2 includes a limiting plate 21, and both sides of the limiting plate 21 are installed with a first rotating shaft 22. An opening groove is provided on the inner side of one end of the limiting plate 21 24, first through holes 23 are provided on the inner sides of both ends of the opening groove 24; the rear end limiting mechanism 4 includes a rotating plate 41, a second rotating shaft 42 is fixedly connected to the inner side of the upper end of the rotating plate 41, a connecting groove 44 is provided on the inner side of the lower end of the rotating plate 41, and second through holes 43 are provided on the inner sides of both ends of the connecting groove 44; the supporting mechanism 5 includes a supporting plate 51, a third through hole 52 is provided on the inner side of the upper end of the supporting plate 51, a third rotating shaft 53 is fixedly connected to one side of the lower end of the supporting plate 51, and the outer side of the third rotating shaft 53 is rotatably connected to the fixed plate 54 through a fourth through hole 55, and the positioning mechanism 6 includes a positioning rod 61, and a magnetic attraction plate 62 is fixedly connected to one side of the upper end of the positioning rod 61.

[0026] As a further implementation of the present invention, four first rotating shafts 22 and four supporting mechanisms 5 are provided, and the first rotating shafts 22 and the supporting mechanisms 5 correspond to each other one by one. The first rotating shafts 22 and the supporting plates 51 are rotatably connected through the third through holes 52, so as to ensure the stability of the connection between the top limiting mechanism 2 and the supporting mechanism 5.

[0027] As a further implementation of the present invention, the second rotating shaft 42 is rotatably connected to the limiting plate 21 through the first through hole 23, and the second rotating shaft 42 and the upper end of the rotating plate 41 are both arranged inside the opening groove 24, which can ensure the stability of the connection between the top limiting mechanism 2 and the rear limiting mechanism 4;

[0028] As a further implementation of this solution, the fourth rotating shaft 8 is rotatably connected to the rotating plate 41 through the second through hole 43, and the fourth rotating shaft 8 and the upper end of the fixing seat 7 are both installed inside the connecting groove 44, which can further improve the stability of the connection between the fixing seat 7 and the rear end limiting mechanism 4;

[0029] As a further implementation of this solution, a plurality of expansion disks 3 are provided, and the expansion disks 3 are installed on the outer side of the upper end of the storage device body 1, and a plurality of expansion disks 3 can be installed at the same time;

[0030] As a further implementation of the present solution, two positioning mechanisms 6 are provided, the positioning mechanisms 6 are parallel to each other, and the bottom end of the positioning mechanism 6 is fixedly connected to the upper end of the storage device body 1, so that the expansion disk 3 can be stably fixed at a position between the lower end of the top limit mechanism 2 and the upper end of the storage device body 1;

[0031] As a further implementation scheme of this solution, the fixing plate 54 is installed on the side of the supporting plate 51 away from the expansion disk 3, and the bottom end of the fixing plate 54 is fixedly connected to the storage device body 1, which can ensure the stability of the connection between the supporting mechanism 5 and the storage device body 1.

[0032] Workflow: In the process of using the automatic expansion slot structure of the large-capacity storage device, the staff separates the limit plate 21 from the magnetic plate 62. After separation, the staff installs the expansion disk 3 at the position between the lower end of the limit plate 21 and the upper end of the storage device body 1. During the installation process, the lower end of the expansion disk 3 is locked and connected with the positioning rod 61. After the installation is completed, the upper end of the expansion disk 3 supports and limits the top limit mechanism 2. At this time, the limit plate 21 and the support plate 51 are vertical. At the same time, the top limit mechanism 2 can be stably connected to the upper end of the storage device body 1 through the rear end limit mechanism 4 and the support mechanism 5, and the outer side of the expansion disk 3 can be limited to ensure the stability of the expansion disk 3 installed on the upper end of the storage device body 1.

[0033] Through the above arrangement, in actual use, when the expansion disk 3 is not needed, the storage structure of the expansion disk 3 can be stored to reduce the overall size of the large-capacity storage device. When the expansion disk 3 is needed, it can be fixed and limited by the storage structure, and the scope of application is relatively wide.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic expansion slot structure of a large-capacity storage device, comprising a storage device body (1) and an expansion disk (3), characterized in that: The upper end of the storage device body (1) is fixedly connected to a fixing seat (7), the inner side of the upper end of the fixing seat (7) is fixedly connected to a fourth rotating shaft (8), the fourth rotating shaft (8) is connected to a rear end limiting mechanism (4), the upper end of the rear end limiting mechanism (4) is connected to a top end limiting mechanism (2), the lower end of the top end limiting mechanism (2) is equipped with an expansion disk (3), both sides of the top end limiting mechanism (2) are fixedly connected to supporting mechanisms (5), and the lower end of the expansion disk (3) is equipped with a positioning mechanism (6); The top limiting mechanism (2) comprises a limiting plate (21), both sides of which are provided with a first rotating shaft (22), an inner side of one end of the limiting plate (21) is provided with an opening groove (24), and both ends of the inner side of the opening groove (24) are provided with a first through hole (23); the rear limiting mechanism (4) comprises a rotating plate (41), the inner side of the upper end of the rotating plate (41) is fixedly connected with a second rotating shaft (42), the inner side of the lower end of the rotating plate (41) is provided with a connecting groove (44), and both ends of the inner side of the connecting groove (44) are provided with a second through hole (43); The support mechanism (5) comprises a support plate (51), a third through hole (52) is provided on the inner side of the upper end of the support plate (51), a third rotating shaft (53) is fixedly connected to one side of the lower end of the support plate (51), and the outer side of the third rotating shaft (53) is rotatably connected to a fixed plate (54) via a fourth through hole (55), and the positioning mechanism (6) comprises a positioning rod (61), and a magnetic attraction plate (62) is fixedly connected to one side of the upper end of the positioning rod (61).

2. The automatic expansion slot structure of a large-capacity storage device according to claim 1, characterized in that: The first rotating shaft (22) and the supporting mechanism (5) are each provided with four, the first rotating shaft (22) and the supporting mechanism (5) correspond one to one, and the first rotating shaft (22) and the supporting plate (51) are rotatably connected via the third through hole (52).

3. The automatic expansion slot structure of a large-capacity storage device according to claim 1, characterized in that: The second rotating shaft (42) is rotatably connected to the limiting plate (21) through the first through hole (23); the second rotating shaft (42) and the upper end of the rotating plate (41) are both arranged inside the opening groove (24).

4. The automatic expansion slot structure of a large-capacity storage device according to claim 1, characterized in that: The fourth rotating shaft (8) is rotatably connected to the rotating plate (41) through the second through hole (43), and the fourth rotating shaft (8) and the upper end of the fixing seat (7) are both installed inside the connecting groove (44).

5. The automatic expansion slot structure of a large-capacity storage device according to claim 1, characterized in that: A plurality of expansion disks (3) are provided, and the expansion disks (3) are mounted on the outer side of the upper end of the storage device body (1).

6. The automatic expansion slot structure of a large-capacity storage device according to claim 1, characterized in that: Two positioning mechanisms (6) are provided, the positioning mechanisms (6) are parallel to each other, and the bottom end of the positioning mechanism (6) is fixedly connected to the upper end of the storage device body (1).

7. The automatic expansion slot structure of a large-capacity storage device according to claim 1, characterized in that: The fixing plate (54) is installed on a side of the support plate (51) away from the expansion disk (3), and the bottom end of the fixing plate (54) is fixedly connected to the storage device body (1).

Images