Cloud memory

Abstract

The utility model relates to the technical field of cloud memories, in particular to a cloud memory. The cloud memory comprises a shell, a first hard disk and a mounting frame; the mounting frame is mounted in the shell, a hard disk plug-in mounting space is formed in the mounting frame, and the first hard disk is detachably plugged in the hard disk plug-in mounting space; the installation frame comprises a first side plate, and a memory expansion slot is formed in the inner side face of the first side plate and used for installing a second hard disk for expanding the memory. A hard disk fixing assembly for detachably fixing one end of the second hard disk is mounted at one end of the memory expansion slot; the hard disk fixing assembly comprises a mounting part and an overturning pressing part, the mounting part is mounted on the first side plate, and the overturning pressing part is rotationally mounted on the mounting part and can be locked on the mounting part in an unlocking manner. In the narrow operation space of the hard disk plug-in space, the purpose that the second hard disk is convenient to disassemble and assemble and easy to disassemble and assemble can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cloud storage, in particular to a cloud storage. Background Art

[0002] Cloud storage (Network Attached Storage, NAS) is a storage device connected to the network, allowing multiple users and applications to access, store and share data through the network. Cloud storage has many advantages such as easy deployment, easy management, data sharing, data protection, remote access, etc., and is widely welcomed by enterprises and individual consumers.

[0003] Some current cloud storage can expand memory by adding hard disks such as solid-state hard disks. However, due to the small size of cloud storage itself and small internal operating space, it is inconvenient to disassemble and assemble the hard disk, and it is troublesome to disassemble and assemble. Utility Model Content

[0004] The embodiment of the utility model provides a cloud storage to solve the problems in the prior art that the cloud storage itself is small in size, has a small internal operating space, and is inconvenient to disassemble and assemble the hard disk.

[0005] The utility model discloses a cloud storage, comprising a shell, a first hard disk, and a mounting frame; the mounting frame is mounted in the shell, a hard disk insertion space is formed in the mounting frame, and the first hard disk is detachably inserted in the hard disk insertion space; the mounting frame comprises a first side plate, a memory expansion slot is arranged on the inner side surface of the first side plate, and the memory expansion slot is used to install a second hard disk for expanding the memory; a hard disk fixing component for detachably fixing one end of the second hard disk is installed at one end of the memory expansion slot; the hard disk fixing component comprises a mounting piece and a flip pressing piece, the mounting piece is mounted on the first side plate, the flip pressing piece is rotatably mounted on the mounting piece, and can be unlocked and locked on the mounting piece.

[0006] Optionally, a telescopic column capable of elastic expansion and contraction is installed on the mounting member, and the telescopic column is located in the second hard disk fixing area on the mounting member.

[0007] Optionally, the telescopic column has two mounting arms arranged opposite to each other, a mounting cavity is defined between the two mounting arms, and an elastic member is installed in the mounting cavity;

[0008] The mounting piece is provided with two mounting holes which are arranged opposite to each other, and the two mounting arms can be movably inserted and limited in the two mounting holes respectively.

[0009] Optionally, a first through hole is provided on the mounting member, a partition rib is provided in the first through hole, and the partition rib separates two mounting holes in the first through hole; the telescopic column is installed in the first through hole, and the elastic member abuts against the partition rib.

[0010] Optionally, annular protrusions are provided on both sides of the first through hole, and the separation ribs are connected to the annular protrusions away from the flipping and pressing member.

[0011] Optionally, a limiting convex edge is provided on the outer side surface of the end of the two mounting arms, and a locking convex edge is provided on the annular convex edge on the side of the first through hole close to the flip pressing piece, and the locking convex edge and the limiting convex edge form a resistance.

[0012] Optionally, two oppositely disposed limiting ribs are provided at both ends of the separation rib; and / or

[0013] An expansion portion extending and protruding toward both sides is arranged in the middle of the separation rib, the elastic member abuts against the expansion portion, and the expansion portion is adapted to cooperate with the installation cavity.

[0014] Optionally, the bottom of the inner side of the mounting arm is provided with an inclined surface which is inclined outward from top to bottom.

[0015] Optionally, in the width direction of the mounting piece, two oppositely arranged snap holes are provided on the mounting piece, and the flip clamping piece is provided with two snap parts corresponding to the two snap holes, and the snap parts can be unlocked and snapped in the snap holes.

[0016] Optionally, a pressing rib is provided on a side of the flip pressing member facing the mounting member, and the pressing rib is provided corresponding to the telescopic column.

[0017] Compared with the prior art, the cloud storage provided by the embodiment of the utility model has the following beneficial effects: the utility model is provided with a mounting frame, the mounting frame includes a first side plate, and a memory expansion slot is provided on the inner side of the first side plate, and the memory expansion slot can be used to install a second hard disk for expanding the memory, so that the cloud storage device can increase the storage space when the storage space of the original first hard disk is insufficient. A hard disk fixing assembly for removably fixing one end of the second hard disk is installed at one end of the memory expansion slot, wherein the hard disk fixing assembly includes a mounting member and a flip pressing member, the mounting member realizes the installation and fixing of the hard disk fixing assembly, and the flip pressing member realizes the pressing and fixing of the end of the second hard disk. Since the memory expansion slot is arranged on the inner side of the first side plate, the hard disk fixing assembly adopts the flip pressing member as the fixed operation member, and the user can rotate and flip the flip pressing member by only one or two fingers, so as to realize the disassembly and assembly of the second hard disk, and in the narrow operation space of the hard disk insertion space, the purpose of convenient disassembly and assembly of the second hard disk can also be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The technical solution of the utility model will be further described in detail below with reference to the accompanying drawings and embodiments, in which:

[0019] Figure 1 It is a schematic diagram of a cloud storage device according to an embodiment of the utility model;

[0020] Figure 2 This is an internal schematic diagram of a cloud storage device according to an embodiment of the present utility model;

[0021] Figure 3 It is a schematic diagram of the installation frame of the embodiment of the utility model;

[0022] Figure 4 yes Figure 3 A partial enlarged view of part A;

[0023] Figure 5 It is a schematic diagram of a hard disk fixing assembly according to an embodiment of the utility model;

[0024] Figure 6 It is an exploded schematic diagram of a hard disk fixing assembly according to an embodiment of the utility model;

[0025] Figure 7 This is another exploded schematic diagram of the hard disk fixing assembly of the embodiment of the utility model;

[0026] Figure 8 It is a schematic diagram of the mounting member of the embodiment of the utility model.

[0027] The reference numerals in the figures are:

[0028] 1. Shell; 2. Mounting frame; 21. Hard disk insertion space; 22. First side panel; 221. Memory expansion slot; 222. Insertion port; 3. Hard disk fixing assembly; 31. Mounting member; 311. First through hole; 311a. Mounting hole; 311b. Separation rib; 311b1. Expansion portion; 311c. Limiting rib; 312. Annular convex edge; 312a. Positioning convex edge; 313. Buckle hole; 32. Flipping clamping member; 321. Buckle portion; 322. Pressing convex rib; 33. Telescopic column; 331. Mounting arm; 331a. Limiting convex edge; 331b. Inclined surface; 332. Mounting cavity; 34. Elastic member; 4. Hard disk bracket; 5. Second hard disk circuit board; 51. Hard disk insertion position; 6. Main control circuit board; 61. Plug-in port; 7. Second hard disk; 8. First hard disk circuit board. DETAILED DESCRIPTION

[0029] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. Now, in conjunction with the accompanying drawings, a preferred embodiment of the present utility model is described in detail.

[0030] The utility model embodiment provides a cloud storage, such as Figures 1 to 5As shown, the cloud storage includes a shell 1, a first hard disk, and a mounting frame 2; the mounting frame 2 is installed in the shell 1, and a hard disk insertion space 21 is formed in the mounting frame 2, and the first hard disk can be detachably inserted in the hard disk insertion space 21; the mounting frame 2 includes a first side panel 22, and a memory expansion slot 221 is set on the inner side surface of the first side panel 22, and the memory expansion slot 221 is used to install a second hard disk 7 for expanding the memory.

[0031] A hard disk fixing assembly 3 for detachably fixing one end of the second hard disk 7 is installed at one end of the memory expansion slot 221; the hard disk fixing assembly 3 includes a mounting member 31 and a flip pressing member 32, the mounting member 31 is installed on the first side panel 22, the flip pressing member 32 is rotatably installed on the mounting member 31, and can be unlocked and locked on the mounting member 31.

[0032] The utility model is provided with a mounting frame 2, the mounting frame 2 includes a first side plate 22, and a memory expansion slot 221 is provided on the inner side of the first side plate 22. The memory expansion slot 221 can be used to install a second hard disk 7 for expanding the memory, so that the cloud storage device can increase the storage space when the storage space of the original first hard disk is insufficient. A hard disk fixing assembly 3 for detachably fixing one end of the second hard disk 7 is installed at one end of the memory expansion slot 221, wherein the hard disk fixing assembly 3 includes a mounting member 31 and a flip pressing member 32, the mounting member 31 realizes the installation and fixation of the hard disk fixing assembly 3, and the flip pressing member 32 realizes the pressing and fixation of the end of the second hard disk 7. Since the memory expansion slot 221 is arranged on the inner side of the first side panel 22, the hard disk fixing assembly 3 adopts the flip pressing piece 32 as the fixed operating part. The user can rotate and flip the flip pressing piece 32 by only one or two fingers, thereby realizing the disassembly and assembly of the second hard disk 7. In the narrow operating space of the hard disk insertion space 21, the purpose of convenient and simple disassembly and assembly of the second hard disk 7 can also be achieved.

[0033] Specifically, the memory expansion slot 221 can be used to install the second hard disk 7 for expanding the memory, so that the cloud storage device can increase the storage space when the storage space of the original first hard disk is insufficient. That is, the cloud storage device of the utility model can expand the memory when the original memory space is insufficient, without adding a new cloud storage device, thereby reducing the user's use cost and having high use flexibility.

[0034] When the user needs to increase the cloud storage space, the user takes out the first hard disk from the hard disk insertion space 21 and installs the second hard disk 7 into the preset memory expansion slot 221 on the inner side of the first side plate 22 .

[0035] It is also important that the utility model sets the memory expansion slot 221 for installing expanded memory on the inner side surface of the first side panel 22 of the installation frame 2. After the first hard disk is taken out, the second hard disk 7 can be installed through the hard disk insertion space 21 without the need to additionally set an openable cover or other structure at the shell 1 corresponding to the memory expansion slot 221. The detachable scene of the first hard disk itself is utilized to realize the convenient disassembly and assembly of the second hard disk 7. At the same time, the memory expansion slot 221 is set on the inner side surface of the first side panel 22, which can make full use of the side space of the installation frame 2, improve space utilization, and is not easy to interfere with the first hard disk, thereby ensuring their respective installation and stable use.

[0036] The first hard disk is the original storage hard disk that comes with the cloud storage device, which can be a mechanical hard disk. The second hard disk 7 is used as an extended memory, which can be a solid-state drive (SSD). Of course, the cloud storage device of the utility model can also install a second hard disk 7 on the memory expansion slot when the original memory is not full. This depends entirely on the actual use needs of the user, and the technical solution of the utility model has no restrictions. The hard disk insertion space 21 can be a space for providing two first hard disk insertions, or a space for three first hard disk insertion positions, or a space for four first hard disk insertion positions, or a space for six first hard disk insertion positions, or a space for eight first hard disk insertion positions. The specific amount of space provided for the first hard disk insertion depends on the design and requirements of the cloud storage device, and the utility model does not make specific restrictions here. The first hard disk is inserted into the hard disk insertion space 21 through the hard disk bracket 4.

[0037] Specifically, Figures 5 to 7 As shown, an elastically retractable telescopic column 33 is installed on the mounting member 31, and the telescopic column 33 is located in the second hard disk 7 fixing area on the mounting member 31. The telescopic column 33 can press the second hard disk 7 to ensure that the second hard disk 7 can be more firmly installed in the memory expansion slot 221, and is not easy to shake, thereby ensuring the stable connection of the second hard disk 7.

[0038] The telescopic column 33 has two mounting arms 331 arranged opposite to each other, and a mounting cavity 332 is limited between the two mounting arms 331, and an elastic member 34 is installed in the mounting cavity 332. Two mounting holes 311a arranged opposite to each other are provided on the mounting member 31, and the two mounting arms 331 can be movably inserted and limited in the two mounting holes 311a respectively. The two mounting arms 331 not only serve as mounting parts of the telescopic column 33, but also limit the mounting cavity 332 to realize the installation of the elastic member 34, thus killing two birds with one stone. The elastic member 34 can be a spring. Due to the elastic force of the elastic member 34, the telescopic column 33 will be lifted up by the elastic member 34, thereby pressing the second hard disk 7. When the flip pressing member 32 is locked on the mounting member 31, the telescopic column 33 subjected to the pressure of the flip pressing member 32 shrinks, and the elastic member 34 is further compressed and stores energy at this time, thereby ensuring that the second hard disk 7 is pressed without being damaged.

[0039] Further integration Figure 8 As shown, a first through hole 311 is provided on the mounting member 31, and a separation rib 311b is provided in the first through hole, and the separation rib 311b separates two mounting holes 311a in the first through hole 311; the telescopic column 33 is installed in the first through hole 311, and the elastic member 34 abuts against the separation rib 311b. The first through hole 311 is provided to mount the telescopic column 33 therein, and the first through hole 311 can provide a limit for the installation and telescopic extension of the telescopic column 33, and can improve the installation stability and movement stability of the telescopic column 33. The separation rib 311b can firstly limit the two mounting arms 331 in the first through hole 311, avoid radial rotation of the telescopic column 33, and improve the telescopic stability of the mounting arms 331; secondly, it can provide a mounting position for the elastic member 34, and facilitate the installation and setting of the elastic member 34.

[0040] Furthermore, an annular convex edge 312 is provided on both sides of the first through hole 311. Figure 7 As shown, the partition rib 311b is connected to the annular convex edge 312 away from the flip pressing member 32. The annular convex edges 312 arranged on both sides of the first through hole 311 can deepen the depth of the first through hole 311, and improve the limiting effect of the first through hole 311 on the telescopic column 33. Two limiting ribs 311c arranged opposite to each other are arranged at both ends of the partition rib 311b, and the limiting ribs 311c can further improve the installation and telescopic stability of the telescopic column 33. An expansion portion 311b1 extending and protruding toward both sides is arranged in the middle position of the partition rib 311b, and the elastic member 34 abuts on the expansion portion 311b1, and the expansion portion 311b1 is adapted to cooperate with the installation cavity 332. The expansion portion 311b1 is arranged to facilitate the installation of the elastic member 34, and the expansion portion 311b1 is adapted to the installation cavity 332, thereby improving the telescopic stability of the telescopic column 33.

[0041] The outer side surfaces of the ends of the two mounting arms 331 are provided with limiting convex edges 331a, and the annular convex edge 312 on the side of the first through hole 311 close to the flip pressing member 32 is provided with a locking convex edge 312a, and the locking convex edge 312a and the limiting convex edge 331a form a resistance. The telescopic column 33 can be made of plastic material. When assembling the telescopic column 33, the two mounting arms 331 are arranged opposite to each other, have a certain deformation and close ability, and can be directly pressed into the first through hole 311. In the first through hole 311, the locking convex edge 312a and the limiting convex edge 331a form a resistance to ensure that the telescopic column 33 is not easy to fall out of the first through hole 311. The bottom of the inner side of the mounting arm 331 is provided with an inclined surface 331b inclined outward from top to bottom, which is convenient for the mounting arm 331 to be inserted into the mounting hole 311a.

[0042] Regarding the specific cooperation between the mounting member 31 and the flip pressing member 32, in one embodiment, in the width direction of the mounting member 31, two oppositely arranged snap holes 313 are provided on the mounting member 31, and the flip pressing member 32 is provided with two snap parts 321 corresponding to the two snap holes 313, and the snap parts 321 can be unlocked and snapped in the snap holes 313. The flip pressing member 32 is fixed on the mounting member 31 through the snap connection between the snap holes 313 and the snap parts 321, and the flip pressing member 32 can be flipped open when the second hard disk 7 is disassembled.

[0043] Furthermore, a pressing rib 322 is provided on the side of the flip pressing member 32 facing the mounting member 31, and the pressing rib 322 is provided corresponding to the telescopic column 33. The pressing rib 322 can further press the second hard disk 7, and cooperates with the telescopic column 33 to firmly fix the second hard disk 7.

[0044] On the other hand, Figure 2 and Figure 4As shown, the cloud storage device also includes a second hard disk circuit board 5; the second hard disk circuit board 5 is vertically mounted on the outer side of the first side plate 22 or mounted in the housing 1 and located on one side of the outer side of the first side plate 22; a hard disk insertion position 51 is provided on the second hard disk circuit board 5. An insertion port 222 is provided on the first side plate 22 corresponding to the hard disk insertion position 51, and the insertion port 222 is connected to the memory expansion slot 221, and the hard disk insertion position 51 is docked at the insertion port 222. In this solution, the second hard disk circuit 5 is provided on one side of the outer side of the first side plate 22, and the second hard disk circuit board 5 is provided with a hard disk insertion position 51, and the insertion port 222 is provided at the same time, so as to realize the insertion of the second hard disk 7, and the connection terminal of the second hard disk 7 is inserted in the hard disk insertion position 51. The hard disk insertion position 51 can select a conventional solid state hard disk (SSD) insertion position, such as a SATA interface, an M.2 slot or a PCIe slot, etc., which will not be described in detail here. At this time, the second hard disk 7 is a solid state hard disk (SSD). The second hard disk circuit board 5 is arranged on one side of the outer side of the first side panel 22 to make full use of the side space of the cloud storage device, improve space utilization, and facilitate the installation of the second hard disk 7 to the memory expansion slot 221. The setting of the insertion port 222 allows one end of the connection terminal of the second hard disk 7 to be installed on the hard disk insertion position 51. Specifically, the second hard disk circuit board 5 can be installed on the outer side of the first side panel 22 by means of screws and other fixings. More specifically, the first hard disk circuit board 8 can be installed at the rear end of the mounting frame 2, and the first hard disk circuit board 8 is provided with a connection interface to realize connection with the first hard disk. The connection interface can be, for example, a SATA (Serial ATA) interface, which will not be described in detail here.

[0045] like Figure 2 As shown, the cloud storage device also includes a main control circuit board 6, which is installed below the mounting frame 2; a plug-in port 61 is provided on the main control circuit board 6, and the second hard disk circuit board 5 is plugged into the plug-in port 61, which can be a circuit board socket. The main control circuit board 6, as the main control board of the cloud storage device, is installed below the mounting frame 2 to make full use of the bottom space of the cloud storage device and improve space utilization. And because the second hard disk circuit board 5 is vertically installed on the outer side of the first side panel 22, the main control circuit board 6 is arranged below the mounting frame 2 to facilitate assembly with the second hard disk circuit board 5. Similarly, the first hard disk circuit board 8 can also be plugged into the main control circuit board 6 through the corresponding plug-in port provided on the main control circuit board 6.

[0046] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present utility model rather than to limit it. For those skilled in the art, the technical solutions described in the above embodiments can be modified, or some of the technical features therein can be replaced by equivalents; and all these modifications and replacements should fall within the scope of protection of the claims attached to the present utility model.

Claims

1. A cloud storage, characterized in that: It includes a shell, a first hard disk, and a mounting frame; the mounting frame is installed in the shell, a hard disk insertion space is formed in the mounting frame, and the first hard disk is detachably inserted in the hard disk insertion space; the mounting frame includes a first side panel, a memory expansion slot is arranged on the inner side surface of the first side panel, and the memory expansion slot is used to install a second hard disk for expanding the memory; a hard disk fixing component for detachably fixing one end of the second hard disk is installed at one end of the memory expansion slot; the hard disk fixing component includes a mounting part and a flip pressing part, the mounting part is installed on the first side panel, the flip pressing part is rotatably installed on the mounting part, and can be unlocked and locked on the mounting part.

2. The cloud storage according to claim 1, characterized in that: An elastically retractable telescopic column is mounted on the mounting member, and the telescopic column is located in the second hard disk fixing area on the mounting member.

3. The cloud storage according to claim 2, characterized in that: The telescopic column has two mounting arms arranged opposite to each other, a mounting cavity is defined between the two mounting arms, and an elastic member is installed in the mounting cavity; The mounting member is provided with two mounting holes which are arranged opposite to each other, and the two mounting arms can be movably inserted and limited in the two mounting holes respectively.

4. The cloud storage according to claim 3, characterized in that: The mounting member is provided with a first through hole, in which a separation rib is provided, and the separation rib separates two mounting holes in the first through hole; the telescopic column is installed in the first through hole, and the elastic member abuts against the separation rib.

5. The cloud storage according to claim 4, characterized in that: Annular convex edges are arranged on both sides of the first through hole, and the separation ribs are connected to the annular convex edges away from the flipping and pressing member.

6. The cloud storage according to claim 5, characterized in that: The outer side surfaces of the ends of the two mounting arms are provided with limiting convex edges, and the annular convex edge of the first through hole close to the flip pressing piece is provided with a locking convex edge, and the locking convex edge and the limiting convex edge form a resistance.

7. The cloud storage according to claim 4, characterized in that: Two oppositely disposed limiting ribs are disposed at both ends of the separating rib; and / or An expansion portion extending and protruding toward both sides is provided in the middle of the separation rib, the elastic member abuts against the expansion portion, and the expansion portion is adapted to cooperate with the installation cavity.

8. The cloud storage according to claim 3, characterized in that: The bottom of the inner side of the mounting arm is provided with an inclined surface which is inclined outward from top to bottom.

9. The cloud storage according to any one of claims 1 to 8, characterized in that: In the width direction of the mounting piece, the mounting piece is provided with two oppositely arranged snap holes, and the flip pressing piece is provided with two snap parts corresponding to the two snap holes, and the snap parts can be unlockably snapped in the snap holes.

10. The cloud storage according to any one of claims 2 to 8, characterized in that: A pressing convex rib is arranged on the side of the flip pressing member facing the mounting member, and the pressing convex rib is arranged corresponding to the telescopic column.

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