Mobile hard disk box structure

Abstract

The utility model discloses a mobile hard disk box structure, which comprises a mobile hard disk box body, the mobile hard disk box body comprises a bottom shell and a surface cover detachably connected with the bottom shell, the bottom shell or the surface cover is provided with a lock catch assembly, the lock catch assembly comprises an installation cavity, a spring and a ball body, the spring and the ball body are arranged in the installation cavity, and the ball body is provided with a lock catch. The ball body is located in front of the spring, and the ball body abuts against the spring to form an elastic supporting state of the ball body. A lock groove corresponding to the lock catch assembly is formed in the face cover or the bottom shell, when the ball body on the lock catch assembly is clamped into the lock groove, the face cover is in a locked state, and the face cover is rapidly disassembled and assembled through the lock catch assembly and the lock groove. The bottom shell and the surface cover are provided with the lock catch assemblies and the lock grooves matched with the lock catch assemblies, the detachable state of the surface cover is formed, in the using process, a user can rapidly disassemble and assemble the surface cover, and the storage unit in the surface cover can be conveniently replaced or maintained.

Description

Technical Field

[0001] The utility model belongs to the technical field of mobile hard disks, and particularly relates to a structure of a mobile hard disk case. Background Art

[0002] A mobile hard disk is a device for storing data, which includes a housing, a circuit board and a storage unit arranged in the housing. Due to the advantages of being easy to carry, etc., the mobile hard disk is deeply loved by consumers.

[0003] For example, the Chinese utility model patent with the patent number 202020753480X discloses a mobile hard disk, which includes a housing, and an accommodation cavity is formed inside the housing; a circuit board fixed in the accommodation cavity; a buffer layer covering part or all of the outer wall of the housing, and the buffer layer is bonded to the outer wall of the housing; a glass panel bonded to the side of the buffer layer facing away from the housing. A buffer layer is bonded to the outer surface of the housing, and the side of the buffer layer facing away from the housing is bonded to the glass panel. In this way, not only the surface effect and touch feeling of the mobile hard disk are improved, and the material characteristics of glass on the appearance of the mobile hard disk are realized, but also the function of the buffer layer greatly improves the anti-seismic and anti-drop effects of the glass panel;

[0004] Although the above patent solves the problem of anti-seismic and anti-drop effects, due to its complex structure, it is difficult for users to disassemble the housing when they need to replace the internal storage unit. Moreover, the housing includes a metal frame, a first support plate and a second support plate. Among them, the first support plate and the second support plate are arranged opposite to each other, and the metal frame, the first support plate and the second support plate jointly enclose the accommodation cavity. The outer surface of the housing is pasted with a buffer layer and a glass panel, resulting in poor heat dissipation effect, which needs to be improved. Summary of the Utility Model

[0005] To solve the above technical problems, the present application provides a structure of a mobile hard disk case. During use, users can quickly disassemble and install the face cover, which is convenient for replacing or maintaining the internal storage unit, has better heat dissipation effect, and is easy to carry.

[0006] The present application provides a structure of a mobile hard disk case, which includes a mobile hard disk case body. The mobile hard disk case body includes a bottom shell and a face cover detachably connected to the bottom shell. A lock assembly is arranged on the bottom shell or the face cover. The lock assembly includes an installation cavity, a spring and a spherical body arranged inside the installation cavity. The spherical body is located in front of the spring, and the spherical body abuts against the spring to form an elastic support state of the spherical body;

[0007] A lock groove corresponding to the lock component is provided on the face cover or the bottom case. When the spherical body on the lock component is inserted into the lock groove, it is the locked state of the face cover. Through the lock component and the lock groove, the quick disassembly and installation of the face cover are realized.

[0008] As a possible implementation manner, at least one opening with a certain height and width is provided on the bottom case, and the opening is provided on the side wall of the bottom case;

[0009] A group or multiple groups of heat dissipation holes penetrating the bottom case are also provided on the bottom case.

[0010] As a possible implementation manner, a boss corresponding to the opening is provided on the face cover. When the face cover is in the locked state, the boss is located in the opening.

[0011] As a possible implementation manner, the width of the boss is equal to or less than the width of the opening.

[0012] As a possible implementation manner, a cavity is provided in the bottom case and the face cover, and the mobile hard disk box body further includes a circuit board provided in the cavity;

[0013] At least one power input socket and at least one data plug-in port are provided on the circuit board, and the power input socket and the data plug-in port penetrate the corresponding bottom case.

[0014] As a possible implementation manner, at least one plug-in port for a storage unit is further provided on the circuit board.

[0015] As a possible implementation manner, the circuit board further includes at least one group of fan assemblies fixed on the circuit board or the bottom case, and the fan assemblies are used for blowing air to dissipate heat from the circuit board.

[0016] As a possible implementation manner, the fan assembly includes a fan bracket, a motor provided on the fan bracket, and a fan blade fixed on the motor shaft, and the motor is electrically connected to the circuit board.

[0017] As a possible implementation manner, a magnetic body is embedded on the bottom case, and a decorative plate is provided in front of the magnetic body.

[0018] As a possible implementation manner, the magnetic body is a closed annular structure or a non-closed annular structure, and the magnetic body is integrally formed or formed by a multi-segment combination.

[0019] Advantages of the present application:

[0020] 1. This application forms a detachable state of the face cover by setting a latch assembly and a matching lock groove on the bottom case and the face cover. During use, users can quickly disassemble and install the face cover, facilitating the replacement or maintenance of the internal storage unit.

[0021] 2. This application is conducive to the heat dissipation of the circuit board and the storage unit by opening heat dissipation holes on the bottom case and setting a fan assembly.

[0022] 3. By setting a magnetic body, this application can fix the mobile hard disk box on the computer chassis, the back of the mobile phone or other metal planes during use to prevent the mobile hard disk box from falling and being damaged, and it is also convenient to carry, which is very practical. Description of the Drawings

[0023] Figure 1 It is a schematic diagram of the open state of the face cover in a mobile hard disk box structure according to an embodiment of the present utility model.

[0024] Figure 2 It is a schematic diagram of the structure of the latch assembly in a mobile hard disk box structure according to an embodiment of the present utility model.

[0025] Figure 3 It is a schematic diagram of the overall cross-section in a mobile hard disk box structure according to an embodiment of the present utility model.

[0026] Figure 4 It is a schematic diagram of the installation position of the magnetic body in a mobile hard disk box structure according to an embodiment of the present utility model.

[0027] Figure 5 It is a schematic diagram of the internal structure of the mobile hard disk in a mobile hard disk box structure according to an embodiment of the present utility model.

[0028] Figure 6 It is a perspective view of a mobile hard disk box structure according to an embodiment of the present utility model. Detailed Embodiments

[0029] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the present utility model is a system method for quantitative assessment. The specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model. In addition, the technical features involved in the various embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0030] Refer to Figure 1-6, A mobile hard disk box structure of the present application includes a mobile hard disk box body 1. The mobile hard disk box body 1 includes a bottom shell 11 and a face cover 12 detachably connected to the bottom shell 11. A lock component is provided on the bottom shell 11 or the face cover 12. The lock component includes an installation cavity 30, a spring 31 and a spherical body 32 arranged inside the installation cavity 30. The spherical body 32 is located in front of the spring 31. The spherical body 32 is a spherical structure body. The spherical body 32 and the spring 31 abut against each other to form an elastic support state of the spherical body 32. A lock groove 40 corresponding to the lock component is opened on the face cover 12 or the bottom shell 11. The lock groove 40 is a hemispherical groove. When the spherical body 32 on the lock component is snapped into the lock groove 40, it is the locked state of the face cover 12. Through the lock component and the lock groove 40, the quick disassembly and installation of the face cover 12 are realized. In this embodiment, the lock component is provided on the face cover 12, and the lock groove 40 is provided on the inner side wall of the bottom shell 11 near the four corners. In other embodiments, the lock component can also be provided on the bottom shell 11, and the lock groove 40 can be provided on the face cover 12. Four groups of lock components and lock grooves 40 are provided, and the four groups of lock components and lock grooves 40 are arranged in one-to-one correspondence. The bottom surface of the face cover 12 has a convex structure body. The installation cavity 30 on the lock component is horizontally opened on the convex structure body. The diameter of the opening of the installation cavity 30 is equal to or less than the diameter of the spherical body 32, effectively preventing the spherical body 32 from falling off.

[0031] In this way, the initial state of the lock component is that the spherical body 32 protrudes from the opening of the installation cavity 30. When the lock component is in the locked state, the spring 31 is in a compressed state. Under the elastic support of the spring 31, the spherical body 32 is firmly snapped into the lock groove 40, forming the locked state of the face cover 12;

[0032] When the user needs to maintain or replace the storage unit inside the mobile hard disk box body 1, only the face cover 12 needs to be disassembled, and then the relevant operations can be performed on the internal storage unit, which is very convenient.

[0033] In some embodiments, refer to Figure 1 and Figure 2As shown in the figure, at least one opening 113 with a certain height and width is formed in the bottom case 11. The opening 113 is in a rectangular state or a semi-circular state. The opening 113 is formed in the side wall of the bottom case 11. A group or multiple groups of heat dissipation holes 111 penetrating through the bottom case 11 are further formed in the bottom case 11. By providing the heat dissipation holes 111, the air circulation between the bottom case 11 and the face cover 12 is facilitated. In this embodiment, two groups of heat dissipation holes 111 are provided. One group is a plurality of holes, and these holes are in communication with the internal cavities of the bottom case 11 and the face cover 12. Moreover, the two groups of heat dissipation holes 111 are arranged oppositely and are located on the opposite side walls of the bottom case 11. A boss 122 corresponding to the opening 113 is provided on the face cover 12. When the face cover 12 is in the locked state, the boss 122 is located in the opening 113, and the boss 122 extends to be flush with the side wall of the bottom case 11 at the opening 113. The width of the boss 122 is equal to or less than the width of the opening 113, making the overall aesthetics higher. By providing the boss 122 and the opening 113, it is convenient for the user to quickly buckle and disassemble the face cover 12.

[0034] In this way, when disassembling the face cover 12, the finger passes through the opening 113 and presses against the boss 122 on the face cover 12, and then pushes the face cover 12 upward. At this time, the spherical body 32 rolls out of the lock groove 40 as the face cover 12 moves, and at the same time, the spherical body 32 retracts into the installation cavity 30, synchronously compressing the spring 31. When the face cover 12 is completely separated from the bottom case 11, the lock assembly returns to the initial state under the reset force of the spring 31.

[0035] In an embodiment of the present application, the bottom case 11 and the face cover 12 have cavities. The mobile hard disk box body 1 further includes a circuit board 13 arranged in the cavity. At least one power input socket 132 and at least one data plug-in port 133 are arranged on the circuit board 13. The power input socket 132 is used for external power supply plugging of the circuit board 13, and the data plug-in port 133 is used for data input and output. The power input socket 132 and the data plug-in port 133 penetrate through the corresponding bottom case 11. At least one plug-in port 131 for a storage unit is further arranged on the circuit board 13. The plug-in port 131 for the storage unit is used for plugging in the storage unit. The plug-in port 131 for the storage unit is provided with a storage unit. The plug-in port 131 for the storage unit is set as a TF card slot, an SSD solid-state drive slot or an M.2 solid-state drive slot. In this embodiment, the plug-in port 131 for the storage unit is an M.2 solid-state drive slot.

[0036] In an embodiment of the present application, refer to Figure 5, in order to make the heat dissipation effect of a mobile hard disk box structure better, the circuit board 13 further includes at least one set of fan assemblies 14 fixed on the circuit board 13 or the bottom case 11. The fan assemblies 14 are used for blowing air to dissipate heat from the circuit board 13. Each fan assembly 14 includes a fan bracket, a motor disposed on the fan bracket, and fan blades fixed on the rotating shaft of the motor. The motor is electrically connected to the circuit board 13. In this embodiment, there is a rectangular opening on the circuit board 13, and the fan assembly 14 is located in this opening. The fan assembly 14 is fixed on the bottom case 11 by screws.

[0037] In an embodiment of the present application, in order to improve the stability and portability of the mobile hard disk box body 1 during use, a magnetic body 20 is embedded in the bottom case 11. The magnetic body 20 is a magnet or a structure with a certain magnetic attraction effect. A decorative plate 112 is arranged in front of the magnetic body 20. By arranging the decorative plate 112, the flatness and overall aesthetics of the mobile hard disk box body 1 are improved. The magnetic body 20 is a closed annular structure or an unclosed annular structure, and the magnetic body 20 is integrally formed or formed by a multi-segment combination.

[0038] In this way, when the user uses the mobile hard disk box body 1 on a desktop computer, the mobile hard disk box body 1 can be fixed on an iron chassis through the magnetic attraction effect of the magnetic body 20, so as to prevent the mobile hard disk box body 1 from sliding or shaking, which affects the use effect, and it can also prevent the mobile hard disk box body 1 from falling and being damaged. When the user needs to go out, the mobile hard disk box body 1 can also be fixed on the back surface of a mobile phone with a magnetic function through the magnetic attraction effect. After connecting the mobile phone with a compatible data cable, the storage information in the storage unit inside the mobile hard disk box body 1 can also be viewed or used, etc., which is very convenient to use.

[0039] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A mobile hard disk box structure, comprising a mobile hard disk box body, characterized in that, The mobile hard disk case body includes a bottom shell and a face cover detachably connected to the bottom shell. A lock component is provided on the bottom shell or the face cover. The lock component includes an installation cavity, a spring and a ball body arranged inside the installation cavity. The ball body is located in front of the spring, and the ball body abuts against the spring to form an elastic support state of the ball body. A lock groove corresponding to the lock component is formed on the face cover or the bottom shell. When the ball body on the lock component is inserted into the lock groove, it is the locked state of the face cover. Through the lock component and the lock groove, the quick disassembly and installation of the face cover are realized.

2. The structure of a mobile hard disk box according to claim 1, characterized in that At least one opening with a certain height and width is formed on the bottom shell, and the opening is formed on the side wall of the bottom shell. One group or multiple groups of heat dissipation holes penetrating the bottom shell are also formed on the bottom shell.

3. The structure of a mobile hard disk case according to claim 2, wherein, A boss corresponding to the opening is provided on the face cover. When the face cover is in the locked state, the boss is located in the opening.

4. The structure of a mobile hard disk case according to claim 3, wherein, The width of the boss is equal to or less than the width of the opening.

5. The structure of a mobile hard disk box according to claim 1, characterized in that, A cavity is formed in the bottom shell and the face cover, and the mobile hard disk case body further includes a circuit board arranged in the cavity. At least one power input socket and at least one data plug-in port are arranged on the circuit board, and the power input socket and the data plug-in port penetrate through the corresponding bottom shell.

6. The structure of a mobile hard disk case according to claim 5, characterized in that, At least one plug-in port for a storage unit is also arranged on the circuit board.

7. The structure of a mobile hard disk box according to claim 5, characterized in that, The circuit board further includes at least one group of fan components fixed on the circuit board or the bottom shell, and the fan components are used for blowing and dissipating heat of the circuit board.

8. The structure of a mobile hard disk case as described in claim 7, wherein, The fan component includes a fan bracket, a motor arranged on the fan bracket and a fan blade fixed on the motor, and the motor is electrically connected to the circuit board.

9. The structure of a mobile hard disk box according to claim 1, wherein, A magnetic body is embedded on the bottom shell, and a decorative plate is arranged in front of the magnetic body.

10. A mobile hard disk box structure according to claim 9, characterized in that, The magnetic body is a closed ring structure or a non-closed ring structure, and the magnetic body is integrally formed or formed by multi-section combination.

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