CN213211706U - Mobile hard disk mounting structure and mobile hard disk with same - Google Patents

Abstract

The utility model discloses a mobile hard disk mounting structure, which comprises a hard disk interface used for connecting a hard disk; the main control chip is connected with the hard disk interface; the first interface and the second interface are used for carrying out data transmission with the outside, and the type of the first interface is different from that of the second interface; the main control chip is set to enable the hard disk interface to exchange data with the first interface and the second interface. Because the hard disk is detachably connected with the hard disk interface in an inserting manner, the appropriate hard disk can be replaced by the user; moreover, the types of the first interface and the second interface are different, so that the mobile hard disk mounting structure can be suitable for intelligent equipment with different interfaces, and the universality of the mobile hard disk mounting structure is improved.

Description

Mobile hard disk mounting structure and mobile hard disk with same

Technical Field

The utility model relates to an electronic product accessory, concretely relates to portable hard drive mounting structure and be equipped with this mounting structure's portable hard drive.

Background

The mobile hard disk mounting structure is mainly used for connecting a hard disk mounted on the mobile hard disk mounting structure with electronic equipment such as a computer and the like so as to realize data interaction between the hard disk and the electronic equipment.

However, the general mobile hard disk mounting structure is not only poor in universality, but also the connecting operation steps between the mobile hard disk mounting structure and the electronic device are complicated.

SUMMERY OF THE UTILITY MODEL

Poor in order to solve the portable hard drive mounting structure commonality to reach its loaded down with trivial details problem of step of being connected with electronic equipment, according to the utility model discloses an aspect provides a portable hard drive mounting structure.

The mobile hard disk mounting structure comprises a hard disk interface for connecting a hard disk; the main control chip is connected with the hard disk interface; the first interface and the second interface are used for carrying out data transmission with the outside, and the type of the first interface is different from that of the second interface; the main control chip is set to enable the hard disk interface to exchange data with the first interface and the second interface.

Therefore, the hard disk which needs to be subjected to data transmission can be connected with the hard disk interface, and is connected with intelligent equipment such as a mobile phone or a computer through the first interface or the second interface, so that when data in the intelligent equipment is input through the first interface or the second interface, the data transmitted through the first interface or the second interface can be converted into a data type which can be received by the hard disk interface through the main control chip, and finally written into the hard disk; similarly, data in the hard disk output from the hard disk interface can also be converted into a data type which can be received by the first interface or the second interface through the main control chip, so that the mobile hard disk mounting structure can assist the hard disk to perform data interaction with the intelligent device. Because the hard disk is detachably connected with the hard disk interface in an inserting way, the proper hard disk can be replaced according to the requirement; moreover, the types of the first interface and the second interface are different, so that the mobile hard disk mounting structure can be suitable for intelligent equipment with different interfaces, and the universality of the mobile hard disk mounting structure is improved.

In some embodiments, at least one of the first interface and the second interface is a male interface. When the first interface and the second interface are set to be public interfaces, the first interface and the second interface can be directly inserted into data interfaces of intelligent equipment such as a mobile phone or a computer without the help of data lines, so that the mobile hard disk mounting structure and the intelligent equipment can be quickly connected and detached, and the mobile hard disk mounting structure and the intelligent equipment can be conveniently and quickly connected without the help of other tools.

In some embodiments, the mobile hard disk mounting structure further comprises a circuit board, a housing, and a mount; the hard disk interface, the main control chip, the first interface and the second interface are all arranged on the circuit board, the first interface and the second interface are arranged at two opposite ends of the circuit board, and openings of the first interface and the second interface are arranged in a deviating mode; at least one end of the shell is provided with a first opening for placing a circuit board connected with a hard disk interface, a main control chip, a first interface, a second interface and a hard disk into a first accommodating cavity of the shell, the opposite end of the shell is provided with a second opening for communicating one of the first interface and the second interface with the outside, the inner wall of the first accommodating cavity is provided with a first clamping groove matched with the side part of the circuit board, and the first clamping groove extends along the extending direction from the first interface to the second interface; the mounting base detachably lid closes on first opening to with the circuit board chucking between casing and mounting base, be equipped with the third opening with another and outside intercommunication in first interface and the second interface on the mounting base.

Therefore, when the circuit board is inserted into the shell, the circuit board accommodated in the first accommodating cavity can be prevented from shaking through the first clamping groove matched with the side part of the circuit board, so that the connection stability of the hard disk connected to the hard disk interface is ensured, and the circuit board, the main control chip, the hard disk interface, the first interface and the second interface are prevented from being damaged due to shaking of the circuit board in the first accommodating cavity; when the mount pad with the circuit board chucking between casing and mount pad, give through casing and mount pad and hold hard disk interface, main control chip, first interface, second interface and the hard disk protection in first holding the chamber, also can not influence this removal hard disk mounting structure's use, first interface and second interface can communicate with the outside through the second opening.

In some embodiments, one of the male connectors extends from the second opening and the other male connector extends from the third opening. Therefore, the male interface can be directly inserted into equipment of a female interface such as a computer or a mobile phone, and the reading and the writing of data are realized.

In some embodiments, the first interface is a USB-A male interface, and the second interface is a Type-C male interface, a Lightning male interface, or a Micro USB male interface. Therefore, the USB-A male interface can be directly connected with a computer, and can also be directly connected with intelligent equipment such as a mobile phone provided with a corresponding female interface through a Type-C male interface, a Lightning male interface or a Micro USB male interface, and the operation is convenient and fast without data auxiliary connection.

In some embodiments, the mobile hard disk mounting structure further includes a cover body, and the cover body is detachably covered on the housing or the mounting seat with the male interface extending out, so as to accommodate the male interface in a closed second accommodating cavity enclosed by the cover body and the housing or the mounting seat. Therefore, when the mobile hard disk mounting structure is not used, the first interface and the second interface can be protected through the cover body, and the first interface and the second interface are prevented from being damaged due to collision or water immersion.

In some embodiments, the cover is snap-fit connected to the mount. The installation and the disassembly of the two are realized without other tools, and the operation is convenient.

In some embodiments, the inner wall of the cover body is provided with a supporting block which is matched with the periphery of the male connector. When so that lid and casing or mount pad be connected, the supporting shoe can give public interface and support all around, avoids the lid at installation and dismantlement in-process, leads to the relative circuit board of public interface to buckle because of the lid deflection to final disconnected connection's problem.

In some embodiments, the end of the support block proximate the mouth of the cover is inclined toward a side facing away from the male interface. Therefore, when the cover body is connected with the shell or the mounting seat, the inclined end parts of the supporting blocks can provide a guiding function for inserting the male connector into a space surrounded by all the supporting blocks.

In some embodiments, the housing is configured as a long strip, the two opposite ends of the housing are provided with first openings, and the first clamping groove penetrates through the two ends of the housing, where the first openings are arranged. Therefore, the shell can be formed in a stamping or extruding mode, and the processing is convenient and fast.

In some embodiments, the mobile hard disk mounting structure further comprises at least one of a first indicator light and a second indicator light, wherein the first indicator light and the second indicator light are arranged on the circuit board respectively and used for displaying the working state of the first interface and the working state of the second interface; the positions of the shell or the mounting seat corresponding to the first indicator light and the second indicator light are provided with light transmission holes. Therefore, when the mobile hard disk mounting structure is used, the working states of the first interface and the second interface can be obtained through the first indicator light and the second indicator light.

In some embodiments, the main control chip and the hard disk interface are respectively arranged on two opposite side surfaces of the circuit board. On one hand, the problem that the main control chip is damaged due to heating when the mobile hard disk connected with the hard disk interface is used can be avoided; on the other hand, the circuit board integrated with the hard disk interface and the main control chip is compact in structure, and the problem that the main control chip falls off from the circuit board due to collision with the main control chip when the hard disk is plugged and pulled can be solved.

In some embodiments, the first interface and the second interface are disposed on the same side of the circuit board as the hard disk interface. The structure compactness of the circuit board integrated with the hard disk interface, the main control chip, the first interface and the second interface is further improved.

According to another aspect of the present invention, there is also provided a portable hard disk provided with a portable hard disk mounting structure.

The mobile hard disk provided with the mobile hard disk mounting structure comprises the mobile hard disk mounting structure; and the hard disk is connected to the hard disk interface of the mobile hard disk mounting structure. The mobile hard disk can be suitable for intelligent equipment with different interfaces, and is high in universality; and when the hard disk can be detached from the hard disk interface, the hard disk can be maintained or replaced.

Drawings

Fig. 1 is a block diagram of a circuit component in a mobile hard disk mounting structure according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a mobile hard disk mounting structure according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a mobile hard disk mounting structure according to another embodiment of the present invention;

FIG. 4 is a structural diagram illustrating a disassembled state of the mounting structure of the portable hard disk shown in FIG. 3;

FIG. 5 is a schematic structural diagram of another perspective view of the mounting structure of the portable hard drive of FIG. 4;

FIG. 6 is a schematic structural view of the housing shown in FIG. 4;

fig. 7 is a schematic structural diagram of a mobile hard disk drive mounting structure according to yet another embodiment of the present invention;

FIG. 8 is a structural diagram illustrating a disassembled state of the mounting structure of the portable hard disk shown in FIG. 7;

FIG. 9 is a schematic structural diagram of another perspective view of the mounting structure of the portable hard drive of FIG. 8;

fig. 10 is a schematic structural diagram of a mobile hard disk according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 and 2 schematically show a mobile hard disk 20 mounting structure according to a first embodiment of the present invention.

Referring to fig. 1 and 2, the mounting structure of the mobile hard disk 20 includes a hard disk interface 31, a main control chip 32, a first interface 33 and a second interface 34; the first interface 33 and the second interface 34 are used for data transmission with the outside, and the types of the two interfaces are different; the hard disk interface 31 can be detachably and electrically connected with the hard disk 20, so that data transmission between the hard disk 20 and other electronic elements is realized through the hard disk interface 31; the main control chip 32 electrically connects the hard disk interface 31 with the first interface 33 and the second interface 34, and the main control chip 32 is configured to enable the hard disk interface 31 to exchange data with the first interface 33 and the second interface 34.

For example, the hard disk interface 31 may adopt a SATA interface, an m.2 interface, an NVME interface, an MSATA interface, a PCI-E interface, an SAS interface, or an SFF-8639 interface, or the like, which is used for the hard disk interface 31 to be plugged into the SSD (solid state disk 20).

Referring to fig. 2, in an embodiment, the hard disk interface 31, the main control chip 32, the first interface 33, and the second interface 34 may be integrated on the circuit board 30 to facilitate the access and storage of the mounting structure of the portable hard disk 20. In order to avoid that the first interface 33 and the second interface 34 interfere with each other when connected to an external smart device, the first interface 33 and the second interface 34 are provided on different sides of the circuit board 30 as a preferred embodiment. Further, in order to avoid the problem that the main control chip 32 is damaged by heat due to heat generated by the mobile hard disk 20 connected to the hard disk interface 31 during use, the hard disk interfaces 31 are respectively arranged on two opposite side surfaces of the circuit board 30. Further, in order to improve the compactness of the structure of the circuit board 30 in which the hard disk interface 31, the main control chip 32, the first interface 33, and the second interface 34 are integrated, the first interface 33 and the second interface 34 are provided on the side of the circuit board 30 on which the hard disk interface 31 is provided.

In a preferred embodiment, the first interface 33 may be a USB-A interface, and the second interface 34 may be a Type-C interface, a Lightning interface, or a Micro USB interface.

Illustratively, the main control chip 32 employs JMS576 or JMS 580. So as to realize data conversion between the hard disk interface and the first interface and the second interface through the JMS576 or the JMS580, and realize data transmission between the hard disk interface and the first interface and the second interface.

When the mobile hard disk drive 20 installing structure is used, the mobile hard disk drive 20 installing structure connected with the hard disk drive 20 is connected with intelligent equipment such as a mobile phone or a computer through the first interface 33 or the second interface 34, the data types transmitted between the first interface 33 or the second interface 34 and the hard disk drive interface 31 are converted through the main control chip 32, and therefore data transmission of the first interface 33, the second interface 34 and the hard disk drive interface 31 support is achieved. Because the hard disk 20 is detachably connected with the hard disk interface 31 in an inserting manner, the proper hard disk 20 can be replaced according to the requirement; moreover, because the types of the first interface 33 and the second interface 34 are different, the mounting structure of the mobile hard disk 20 can be suitable for intelligent devices with different interfaces, and the universality of the mounting structure of the mobile hard disk 20 is improved.

Referring to fig. 2, in order to realize the fast and direct connection between the first interface 33 and the second interface 34 and the female interface of the smart device such as a mobile phone or a computer, in a preferred embodiment, at least one of the first interface 33 and the second interface 34 is configured as a male interface. Namely, the first interface 33 is a USB-a male interface; the second interface 34 is a Type-C male interface, a Lightning male interface or a Micro USB male interface.

Further, in order to be able to grasp the operating states of the first interface 33 and the second interface 34 in real time, as shown with continued reference to fig. 2, the mounting structure of the portable hard disk 20 further includes at least one of a first indicator light 35 for displaying the operating state of the first interface 33 and a second indicator light 36 for displaying the operating state of the second interface 34, both electrically connected to the circuit board 30. For example, the first indicator light 35 and the second indicator light 36 may be general LED lights. In order to distinguish the first indicator light 35 from the second indicator light 36, LED lights of different colors may be used.

Fig. 3 to 6 schematically show a mounting structure of a portable hard disk 20 according to a second embodiment of the present invention.

Referring to fig. 4 and 5, the mounting structure of the hard disk drive 20 of the present embodiment may further include a circuit board 30, a housing 40 and a mounting seat 41 on the basis of the first embodiment; the hard disk interface 31, the main control chip 32, the first interface 33 and the second interface 34 are integrated on the circuit board 30, the first interface 33 and the second interface 34 are arranged at two opposite ends of the circuit board 30, and openings of the first interface 33 and the second interface 34 are arranged in a deviating manner; a first accommodating cavity 400 for accommodating the circuit board 30 connected with the hard disk interface 31, the main control chip 32, the first interface 33, the second interface 34 and the hard disk 20 and a first opening 401 and a second opening 411 for communicating the first accommodating cavity 400 with the outside are integrally formed or processed on the shell 40, wherein the first opening 401 is integrally formed or processed at one end of the shell 40, the opening size of the first opening is set to enable the circuit board 30 connected with the hard disk interface 31, the main control chip 32, the first interface 33, the second interface 34 and the hard disk 20 to enter or exit the first accommodating cavity 400, and the second opening 411 is arranged at the end part of the shell 40 opposite to the first opening 401 and used for communicating one of the first interface 33 and the second interface 34 with the outside; a first card slot 402 adapted to a side portion of the circuit board 30 is integrally formed, machined or connected to an inner wall of the first accommodating cavity 400 (the side portion of the circuit board 30 is two side edges of the circuit board 30 adjacent to an end portion provided with the first interface 33 and the second interface 34), and the first card slot 402 extends along a direction in which the first interface 33 extends to the second interface 34; the mounting base 41 is detachably fitted over the first opening 401 to clamp the circuit board 30 between the housing 40 and the mounting base 41, and the mounting base 41 is provided with a third opening 412 for communicating the other of the first port 33 and the second port 34 with the outside. Therefore, the circuit board 30 is inserted into the first accommodating cavity 400 from the first opening 401, and the mounting base 41 is covered on the first opening 401, so that the assembly of the mounting structure of the mobile hard disk 20 is completed, and the assembly process is convenient.

In a preferred embodiment, as shown in fig. 4 and 5, in order to reduce the weight of the housing 40, the first locking groove 402 is formed between a first rib 4021 and a second rib 4022 connected to the inner wall of the first receiving chamber 400, and the first rib 4021 and the second rib 4022 extend in the extending direction from the second opening 411 to the third opening 412.

Preferably, the second port 34 is fitted in the second opening 411, and the first port 33 is fitted in the third opening 412, so that the first port 33 and the second port 34 are supported by the mounting base 41 provided with the second opening 411 and the third opening 412 or the mounting base 41 and the housing 40, and the first port 33 and the second port 34 are prevented from being disconnected from the circuit board 30 due to the deflection of the first port 33 and the second port 34 relative to the circuit board 30.

In some embodiments, the first opening 401 is formed or integrally formed at only one end of the housing 40, and the second opening 411 is formed or integrally formed at the opposite end of the housing 40, i.e. the mounting structure of the portable hard disk 20 includes only one mounting seat 41. When the circuit board 30 needs to be taken and placed, the mounting seat 41 is detached from the shell 40; then, the circuit board 30 is placed in the first accommodating cavity 400 from the first opening 401, the circuit board 30 is retained to be clamped in the first card slot 402, and the mounting base 41 is mounted on the housing 40 (not shown).

In other embodiments, referring to fig. 4 and 5, a first opening 401 is formed or integrally formed at both ends of the housing 40, that is, the mounting structure of the portable hard disk 20 includes only two mounting bases 41, wherein one mounting base 41 has a second opening 411 integrally formed or formed thereon, and the other mounting base 41 has a third opening 412 integrally formed or formed thereon. In an embodiment, the housing 40 is configured as a long bar, and the first card slot 402 penetrates through two ends of the housing 40, where the first opening 401 is disposed.

Referring to fig. 3, as a preferred embodiment, one male connector extends from the second opening 411 and the other male connector extends from the third opening 412.

Specifically, as shown in fig. 3 to 5, when the mounting structure of the portable hard disk 20 further includes the first indicator light 35 and the second indicator light 36, the housing 40 or the mounting base 41 is provided with a light transmitting hole 413 at a position corresponding to the first indicator light 35 and the second indicator light 36.

In this embodiment, the housing 40 and the mounting seat 41 can be connected by a snap connection, a pin connection or a screw connection in the prior art. In order to ensure the reliability of the connection between the housing 40 and the mounting seat 41, the housing 40 and the mounting seat 41 are connected by screws, specifically, screw holes are processed on the housing 40, through holes for the screws to pass through are processed or integrally formed on the mounting seat 41, and in order to simplify the structure of the housing 40, the screw holes are processed on the first rib 4021 or the second rib 4022.

Referring to fig. 4 and 5, it is preferable that a first sink 403 for accommodating the mounting seat 41 is further integrally formed or machined at an end of the housing 40 provided with the first opening 401 in order to facilitate mounting of the mounting seat 41 and reduce the possibility that the mounting seat 41 is separated from the housing 40 due to collision. Further, in order to improve the compactness of the mounting structure of the portable hard disk 20, the diameter of the mounting seat 41 is set smaller than that of the housing 40.

Fig. 7 to 9 schematically show a mobile hard disk 20 mounting structure according to a third embodiment of the present invention.

Referring to fig. 7 to 9, the mounting structure of the mobile hard disk 20 of the present embodiment may further include a cover 42 in addition to the second embodiment, wherein the cover 42 is detachably covered on the housing 40 or the mounting base 41 with the male connector extending out, so as to accommodate the male connector in a closed second accommodating cavity enclosed by the cover 42 and the housing 40 or the mounting base 41.

In this embodiment, the cover 42 and the housing 40 or the mounting seat 41 can be connected by a snap connection, a pin connection or a screw connection in the prior art. In order to facilitate the attachment and detachment of the cover 42 to and from the housing 40 or the mounting seat 41, it is preferable that the cover 42 be engaged with the mounting seat 41. Specifically, as shown in fig. 8 and 9, one of the protrusion 414 and the groove 421 is integrally formed or machined on the cover 42, the other of the protrusion 414 and the groove 421 is integrally formed or machined on the housing 40 or the mounting seat 41 at a position corresponding to the groove 421, the protrusion 414 is adapted to the groove 421, the cover 42 is configured to be a thin shell structure, and a slightly deformable plastic or metal material is selected to realize the engagement between the protrusion 414 and the groove 421 through the slight deformation of the cover 42. Preferably, in order to keep the structure of the mounting structure of the portable hard disk 20 compact, one of the protrusion 414 and the groove 421 is provided on the mounting seat 41, and the diameter of the cover 42 is set to be not larger than the diameter of the housing 40, so that the cross-sectional area of the mounting structure of the portable hard disk 20 is not increased when the cover 42 is covered on the mounting seat 41.

In a preferred embodiment, as shown in fig. 8 and 9, the inner wall of the cover 42 is provided with support blocks 422 that fit around the male connector. Further, the end of the support block 422 near the mouth of the cover 42 is inclined toward the side away from the male connector.

Fig. 10 schematically shows a portable hard disk 20 provided with a mounting structure for the portable hard disk 20 according to a first embodiment of the present invention.

Referring to fig. 10, the portable hard disk 20 provided with the mounting structure of the portable hard disk 20 includes the mounting structure of the portable hard disk 20 described above; and a hard disk 20 connected to a hard disk interface 31 of the portable hard disk 20 mounting structure. The mobile hard disk 20 can be suitable for intelligent devices with different interfaces, and is high in universality; and when the hard disk 20 can be detached from the hard disk interface 31, it can be repaired or replaced.

The utility model provides a be equipped with portable hard drive 20 mounting structure in portable hard drive 20 of portable hard drive 20 mounting structure can choose portable hard drive 20 mounting structure of first to third kind of embodiment for use as required.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims (11)

1. Mobile hard drives mounting structure, its characterized in that includes:

a hard disk interface for connecting a hard disk;

the main control chip is connected with the hard disk interface;

the first interface and the second interface are used for carrying out data transmission with the outside, and the type of the first interface is different from that of the second interface;

the main control chip is set to enable the hard disk interface to exchange data with the first interface and the second interface.

2. The mounting structure for a mobile hard disk according to claim 1, wherein at least one of the first interface and the second interface is a male interface.

3. The mounting structure of claim 2, further comprising a circuit board, a housing, and a mounting base;

the hard disk interface, the main control chip, the first interface and the second interface are all arranged on the circuit board, the first interface and the second interface are arranged at two opposite ends of the circuit board, and openings of the first interface and the second interface are arranged in a deviating mode;

at least one end of the shell is provided with a first opening for placing a circuit board connected with the hard disk interface, the main control chip, the first interface, the second interface and the hard disk into a first accommodating cavity of the shell, the opposite end of the shell is provided with a second opening for communicating one of the first interface and the second interface with the outside, the inner wall of the first accommodating cavity is provided with a first clamping groove matched with the side part of the circuit board, and the first clamping groove extends along the extending direction from the first interface to the second interface;

the mounting seat is detachably covered on the first opening so as to clamp the circuit board between the shell and the mounting seat, and a third opening which communicates the other one of the first interface and the second interface with the outside is formed in the mounting seat.

4. The mounting structure of claim 3, wherein one of the male connectors extends from the second opening, and the other male connector extends from the third opening.

5. The mounting structure of claim 4, wherein the first interface is a USB-A male interface, and the second interface is a Type-C male interface, a Lightning male interface or a Micro USB male interface.

6. The mounting structure of claim 5, further comprising a cover detachably covering the housing or the mounting seat with the male connector extending therefrom, so as to accommodate the male connector in a second closed accommodating cavity surrounded by the cover and the housing or the mounting seat.

7. The mounting structure of claim 6, wherein the inner wall of the cover is provided with support blocks adapted to the periphery of the male connector;

the end part of the supporting block close to the mouth part of the cover body inclines towards one side departing from the male connector.

8. The mounting structure for a mobile hard disk according to any of claims 3 to 7, wherein the housing is configured as a long bar, the opposite ends of the housing are provided with first openings, and the first locking groove penetrates the ends of the housing where the first openings are provided.

9. The mounting structure of any one of claims 3 to 7, further comprising at least one of a first indicator light and a second indicator light, both disposed on the circuit board, for displaying the operating status of the first interface and for displaying the operating status of the second interface;

light transmission holes are formed in the positions, corresponding to the first indicator light and the second indicator light, of the shell or the mounting seat;

the main control chip and the hard disk interface are respectively arranged on two opposite side surfaces of the circuit board;

the first interface and the second interface are arranged on the same side face of the circuit board as the hard disk interface.

10. The mounting structure of claim 8, further comprising at least one of a first indicator light and a second indicator light, both disposed on the circuit board, for displaying the operating status of the first interface and for displaying the operating status of the second interface;

light transmission holes are formed in the positions, corresponding to the first indicator light and the second indicator light, of the shell or the mounting seat;

the main control chip and the hard disk interface are respectively arranged on two opposite side surfaces of the circuit board;

the first interface and the second interface are arranged on the same side face of the circuit board as the hard disk interface.

11. Mobile hard drives with mobile hard drives mounting structure, its characterized in that includes:

the removable hard disk mounting structure of any one of claims 1 to 10;

and the hard disk is connected to the hard disk interface of the mobile hard disk mounting structure.

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