Data distribution system with information cloud storage function

Abstract

The invention discloses a data distribution system with an information cloud storage function, and relates to the technical field of information cloud storage, and the technical scheme is that the data distribution system comprises a data distribution module, and the connection end of the data distribution module is provided with a data storage module, a data management module, a data service module and a user access module. The connection end of the data management module is provided with a cloud storage security management module, the cloud storage security management module comprises a data encryption module, a data backup recovery module, a network security management module and a physical security management module, and the data encryption module comprises a transmission encryption module, a storage encryption module and an encryption key management module. The method has the beneficial effects that the cloud storage service adopts data encryption, the security of the data in the transmission and storage process is ensured, access control is carried out, only authorized users can access and operate the data, data leakage and illegal access are effectively prevented, and the security of the data is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of information cloud storage, and in particular to a data sharing system with information cloud storage function. Background Art

[0002] Cloud storage is an online storage model that stores data on multiple virtual servers usually hosted by a third party rather than on dedicated servers. Hosting companies operate large data centers, and those who need data storage and hosting can meet their data storage needs by purchasing or renting storage space from them. Data center operators prepare storage virtualization resources at the back end based on customer needs and provide them in the form of storage resource pools. Customers can then use this storage resource pool to store files or objects. In fact, these resources may be distributed on numerous server hosts.

[0003] There is a risk of data leakage in the existing data information cloud storage service process, which can easily lead to data loss and has low security. Summary of the invention

[0004] To this end, the present invention provides a data sharing system with information cloud storage function to solve the problems of data leakage risk, easy data loss and low security in the process of data information cloud storage service.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a data management system with information cloud storage function, including a data management module, the data management module connection ends are respectively provided with a data storage module, a data management module, a data service module and a user access module, the data management module connection end is provided with a cloud storage security management module, the cloud storage security management module includes a data encryption module, a data backup and recovery module, a network security management module and a physical security management module, the data encryption module includes a transmission encryption module, a storage encryption module and an encryption key management module, the network security management module includes a firewall module, a security patch management module and an intrusion detection and defense module, and the physical security management module includes a computer room security management module and an equipment security management module.

[0006] Preferably, a data classification storage module is provided at the connection end of the data storage module, and the data storage module is data-connected to the data classification storage module.

[0007] Preferably, the data service module connection end is provided with a data cleaning and deduplication module and a data analysis and mining module respectively, and the data service module is data-connected to the data cleaning and deduplication module and the data analysis and mining module respectively.

[0008] Preferably, a data access control module is provided at the connection end of the user access module, and the user access module is data-connected to the data access control module.

[0009] Preferably, the connection end of the data access control module is respectively provided with an identity authentication module, a rights management module and an audit log module, and the data access control module is respectively data-connected with the identity authentication module, the rights management module and the audit log module.

[0010] Preferably, the data management module is data-connected with the data storage module, the data management module, the data service module and the user access module respectively, the data management module is data-connected with the cloud storage security management module respectively, the cloud storage security management module is data-connected with the data encryption module, the data backup and recovery module, the network security management module and the physical security management module respectively, the data encryption module is data-connected with the transmission encryption module, the storage encryption module and the encryption key management module respectively, the network security management module is data-connected with the firewall module, the security patch management module and the intrusion detection and defense module respectively, and the physical security management module is data-connected with the computer room security management module and the equipment security management module respectively.

[0011] Preferably, the data storage module comprises a host housing, and a moving mechanism is provided inside the host housing;

[0012] The moving mechanism includes two transmission shafts, the two transmission shafts are arranged inside the main body shell and are connected to the main body shell at the connection point through bearings, the two transmission shafts are provided with synchronous wheels on the external fixed sleeves, and the two synchronous wheels are provided with synchronous belts on the external sleeves, one end of one of the transmission shafts is fixedly provided with a knob, the transmission shaft is provided with two worm sleeves on the external fixed sleeve, one side of the two worm sleeves is provided with worm wheels, the worm sleeves are meshed with the worm wheels, one side of the two worm wheels is connected with a fixed plate through bearings, the fixed plate is fixedly connected due to the inner wall of the main body shell, one side of the two worm wheels is fixedly provided with a first connecting plate, one side of the two first connecting plates is movably connected to the second connecting plate through a rotating shaft, one side of the two second connecting plates is movably connected to a side plate through a rotating shaft, one side of the two side plates is fixedly installed with a mounting plate, one side of the mounting plate is fixedly provided with multiple mounting bases, and one side of the mounting plate is provided with multiple disk assemblies.

[0013] Preferably, the disk assembly includes a disk body, an empty slot is opened on one side of the disk body, a connecting plate is fixedly provided on one side of the disk body, two push plates are fixedly provided on one side of the connecting plate, card slots are opened on both sides of the disk body, the push plates extend into the card slots, two second telescopic rods are fixedly connected between the disk body and the connecting plate, the second telescopic rods are externally fixedly sleeved with a second spring, side slots are opened on both sides of the mounting base, a first telescopic rod is fixedly provided inside the side slots, the first telescopic rods are externally fixedly sleeved with a first spring, a clamping block is fixedly provided at one end of the first telescopic rod, and the clamping block is snapped into the card slot.

[0014] Preferably, support legs are fixedly provided at the four corners of the bottom of the host housing, and two orifice plates are embedded at one side of the host housing.

[0015] Preferably, one side of the host housing is connected to a cover via a hinge.

[0016] The embodiments of the present invention have the following advantages:

[0017] 1. The cloud storage service uses data encryption to ensure the security of data during transmission and storage, and performs access control to ensure that only authorized users can access and operate data, effectively preventing data leakage and illegal access. It has powerful data backup and recovery functions, and can automatically back up data to multiple nodes to ensure data reliability and integrity. It provides real-time monitoring and auditing functions, records users' access and operation behaviors to data, and promptly discovers and prevents potential security threats to ensure data security;

[0018] 2. The mounting plate is moved out of the host housing by controlling the moving mechanism, and then the disk body is plugged into the mounting base, and the card block is inserted into the card slot, so that the disk body is limited and fixed, which is convenient for the installation and removal of the disk body and the maintenance of the disk. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the implementation of the present invention or the technical solution in the prior art, the following briefly introduces the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0020] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0021] Figure 1 A schematic diagram of the overall system structure provided by the present invention;

[0022] Figure 2 A schematic diagram of the cloud storage security management module system structure provided by the present invention;

[0023] Figure 3 A schematic diagram of the data access control module system structure provided by the present invention;

[0024] Figure 4 A three-dimensional diagram of a host housing provided by the present invention;

[0025] Figure 5 A three-dimensional diagram of the mounting plate provided by the present invention;

[0026] Figure 6 A three-dimensional diagram of the mobile mechanism provided by the present invention;

[0027] Figure 7 A three-dimensional diagram of a disk assembly provided by the present invention;

[0028] Figure 8 A cross-sectional view of a disk assembly provided by the present invention;

[0029] Fig. 9 The present invention provides Figure 8 A magnified view of the structure of the middle part A;

[0030] Fig.10 The present invention provides Figure 8 Enlarged view of the structure of part B in the middle.

[0031] In the figure: 1. Data distribution module; 2. Data storage module; 3. Data management module; 4. Data service module; 5. User access module; 6. Data classification storage module; 7. Cloud storage security management module; 8. Data cleaning and deduplication module; 9. Data analysis and mining module; 10. Data access control module; 11. Data encryption module; 12. Data backup and recovery module; 13. Network security management module; 14. Physical security management module; 15. Transmission encryption module; 16. Storage encryption module; 17. Encryption key management module; 18. Firewall module; 19. Security patch management module; 20. Computer room security management module; 21. Equipment security management module; 22 , identity authentication module; 23, authority management module; 24, audit log module; 25, intrusion detection and defense module; 26, host housing; 27, orifice plate; 28, mounting plate; 29, machine cover; 30, disk body; 31, connecting plate; 32, knob; 33, transmission shaft; 34, worm sleeve; 35, worm gear; 36, support leg; 37, fixing plate; 38, first connecting plate; 39, second connecting plate; 40, side plate; 41, synchronous wheel; 42, synchronous belt; 43, card slot; 44, mounting base; 45, push plate; 46, empty slot; 47, side slot; 48, first telescopic rod; 49, first spring; 50, card block; 51, second telescopic rod; 52, second spring. DETAILED DESCRIPTION

[0032] The following is a description of the implementation of the present invention by specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Refer to the attached Figure 1 -Attached Fig.10The present invention provides a data sharing system with information cloud storage function, including a data sharing module 1, wherein the connection ends of the data sharing module 1 are respectively provided with a data storage module 2, a data management module 3, a data service module 4 and a user access module 5, wherein the connection end of the data management module 3 is provided with a cloud storage security management module 7, wherein the cloud storage security management module 7 includes a data encryption module 11, a data backup and recovery module 12, a network security management module 13 and a physical security management module 14, wherein the data encryption module 11 includes a transmission encryption module 15, a storage encryption module 16 and an encryption key management module 17, wherein the network security management module 13 includes a firewall module 18, a security patch management module 19 and an intrusion detection and defense module 25, wherein the physical security management module 14 includes a computer room security management module 20 and an equipment security management module 21. The whole management module 21, the data management module 1 is respectively connected with the data storage module 2, the data management module 3, the data service module 4 and the user access module 5, the data management module 3 is respectively connected with the cloud storage security management module 7, the cloud storage security management module 7 is respectively connected with the data encryption module 11, the data backup and recovery module 12, the network security management module 13 and the physical security management module 14, the data encryption module 11 is respectively connected with the transmission encryption module 15, the storage encryption module 16 and the encryption key management module 17, the network security management module 13 is respectively connected with the firewall module 18, the security patch management module 19 and the intrusion detection and defense module 25, the physical security management module 14 is respectively connected with the computer room security management module 20 and the equipment security management module 21;

[0034] In this implementation scheme, the data storage module 2 utilizes the massive storage space of the cloud computing platform, abstracts and integrates the storage devices through virtualization technology, realizes the centralized management and dynamic expansion of storage resources, and adopts high-reliability and high-availability storage technology to ensure the security and stability of data, and realizes the rapid retrieval and positioning of data through data indexing and search engine technology. The data management module 3 realizes the coordination and unified external service among multiple storage devices through distributed and clustered technical means, and is responsible for the management of data classification, indexing, encryption, backup, etc., so as to improve the efficiency and security of data management. The data service module 4 directly provides services to users, and provides functions such as data access, query, download, upload, etc., and has data classification and clustering technology. The cloud storage security management module 7 performs security management and control on cloud storage information. The data encryption module 11 performs encryption management on data. The data backup and recovery module 12 automatically backs up data regularly and supports manual backup and recovery operations. When data is lost or damaged, data can be quickly restored to ensure business continuity. Data is stored in multiple places at the same time to prevent data loss caused by single point failure. The integrity and availability of backup data should be ensured. Data centers are established in different regions so that they can be used in the event of natural disasters or hardware failures. The data can be quickly restored in the event of unexpected situations such as failures, and data recovery drills are conducted regularly to ensure that data can be restored in time when security incidents or data loss occur. The network security management module 13 controls the information transmission network. The physical security management module 14 physically protects the cloud storage service chassis. The transmission encryption module 15 uses advanced encryption algorithms to encrypt data during transmission to ensure that data is not stolen or tampered with during transmission. The storage encryption module 16 encrypts the data stored in the cloud to prevent data from being illegally accessed or stolen. The encryption algorithm is updated regularly. The encryption key management module 17 establishes a strict key management system to ensure the safe storage and distribution of keys. The storage of keys should use physical isolation. The cloud storage system is isolated and protected through the firewall module 18. The security patches of the cloud storage system are regularly updated and upgraded through the security patch management module 19 to repair known security vulnerabilities. The intrusion detection and prevention system is deployed through the intrusion detection and prevention module 25 to monitor network traffic in real time, detect and prevent malicious attacks. The computer room security management module 20 implements strict physical security measures for the computer room, including access control, monitoring, alarm, etc., to prevent unauthorized personnel from entering the computer room. The physical security of the cloud storage device is ensured through the device security management module 21 to prevent the device from being stolen or damaged, and the device is regularly inspected and maintained.

[0035] Among them, in order to achieve the purpose of data classification storage, the present device is implemented by the following technical solutions: the data storage module 2 connection end is provided with a data classification storage module 6, the data storage module 2 is data-connected with the data classification storage module 6, and the data classification storage module 6 divides the data into structured data, unstructured data and real-time data. Structured data: data with fixed formats and rules, such as tables and relational data in a database. Such data is suitable for storage and management using a relational database; unstructured data: data without fixed formats and rules, such as text, images, audio, video, etc. Such data is usually managed using object storage; real-time data: data that needs to be processed and analyzed immediately, such as data generated by IoT devices. Such data requires efficient data processing and storage capabilities;

[0036] Among them, in order to achieve the purpose of data service, the present device adopts the following technical solutions: the connection ends of the data service module 4 are respectively provided with a data cleaning and deduplication module 8 and a data analysis and mining module 9, and the data service module 4 is respectively connected with the data cleaning and deduplication module 8 and the data analysis and mining module 9. The data cleaning and deduplication module 8 regularly cleans up unnecessary data and performs data deduplication operations to reduce data storage space and improve data access efficiency. The data analysis and mining module 9 provides powerful data analysis and mining functions, supports custom queries and analysis, and can help users discover patterns and trends in data, providing strong support for decision-making;

[0037] Among them, in order to achieve the purpose of access control, the present device is implemented by the following technical solutions: the connection end of the user access module 5 is provided with a data access control module 10, the user access module 5 is data-connected with the data access control module 10, the connection end of the data access control module 10 is respectively provided with an identity authentication module 22, a permission management module 23 and an audit log module 24, the data access control module 10 is respectively data-connected with the identity authentication module 22, the permission management module 23 and the audit log module 24, the data access control module 10 is used to implement fine management of user access rights, the user can only access data within the scope of his authority, to ensure the security and privacy of the data, a strict identity authentication mechanism such as multi-factor authentication is established through the identity authentication module 22, to ensure that only authorized users can access cloud data, the permission management module 23 allocates corresponding access rights according to user roles and responsibilities, to avoid unauthorized access and data leakage, and to regularly review and update the permission settings, the audit log module 24 records and audits the user's access to cloud data in real time, so that it can be traced and investigated when a security incident occurs;

[0038] In order to facilitate the disassembly and assembly of the disk body, the device is implemented by the following technical solution: the data storage module 2 includes a host housing 26, and a moving mechanism is provided inside the host housing 26;

[0039] The moving mechanism includes two transmission shafts 33, the two transmission shafts 33 are arranged inside the main body housing 26 and are connected to the main body housing 26 through bearings, the two transmission shafts 33 are externally fixed with synchronous wheels 41, the two synchronous wheels 41 are externally sleeved with synchronous belts 42, one end of one of the transmission shafts 33 is fixedly provided with a knob 32, the transmission shaft 33 is externally fixed with two worm sleeves 34, one side of the two worm sleeves 34 is provided with a worm wheel 35, the worm sleeves 34 are meshed with the worm wheel 35, one side of the two worm wheels 35 is connected with a fixed plate 37 through bearings, the fixed plate 37 is fixedly connected to the inner wall of the main body housing 26, one side of the two worm wheels 35 is fixed with a first connecting plate 38, one side of the two first connecting plates 38 is movably connected through a rotating shaft A second connecting plate 39 is connected, and one side of the two second connecting plates 39 is movably connected to a side plate 40 through a rotating shaft. A mounting plate 28 is fixedly installed on one side of the two side plates 40. A plurality of mounting bases 44 are fixedly provided on one side of the mounting plate 28. A plurality of disk assemblies are provided on one side of the mounting plate 28. The knob 32 is turned, and the knob 32 drives the transmission shaft 33 to rotate. The transmission shaft 33 drives the synchronous wheel 41 to rotate. The synchronous wheel 41 drives the synchronous belt 42 to rotate, so that the two transmission shafts 33 rotate, the transmission shaft 33 drives the worm sleeve 34 to rotate, the worm sleeve 34 drives the worm wheel 35 to rotate, the worm wheel 35 drives the first connecting plate 38 to rotate, the first connecting plate 38 drives the second connecting plate 39 to rotate, the second connecting plate 39 drives the side plate 40 to move, and the side plate 40 drives the mounting plate 28 to move, so that the mounting plate 28 moves out of the main body housing 26;

[0040] Among them, in order to achieve the purpose of disassembling and assembling the disk body, the present device is implemented by the following technical solutions: the disk assembly includes a disk body 30, a hollow slot 46 is opened on one side of the disk body 30, a connecting plate 31 is fixedly provided on one side of the disk body 30, two push plates 45 are fixedly provided on one side of the connecting plate 31, both sides of the disk body 30 are opened with card slots 43, the push plates 45 extend into the card slots 43, two second telescopic rods 51 are fixedly connected between the disk body 30 and the connecting plate 31, the second telescopic rod 51 is fixedly sleeved with a second spring 52 on the outside, side slots 47 are opened on both sides of the mounting base 44, a first telescopic rod 48 is fixedly provided inside the side slots 47, the first telescopic rod 48 is fixedly sleeved with a first spring 49 on the outside, and the first telescopic rod 48 is fixedly sleeved with a first spring 49. A clamping block 50 is fixedly provided at one end of the retractable rod 48, and the clamping block 50 is buckled with the clamping slot 43, so that the disk body 30 is plugged into the mounting base 44, and the clamping block 50 is clamped into the inside of the clamping slot 43, so that the disk body 30 is limited and fixed, which is convenient for the installation of the disk body 30. When the disk body 30 needs to be disassembled, the hand is inserted into the empty slot 46 and then the connecting plate 31 is pushed. The second telescopic rod 51 and the second spring 52 on one side of the connecting plate 31 are compressed, and the connecting plate 31 drives the push plate 45 to move. The push plate 45 moves and pushes the clamping block 50 to move, so that the side groove 47 and the first telescopic rod 48 on one side of the clamping block 50 are compressed, and the clamping block 50 leaves the clamping slot 43, which is convenient for disassembling the disk body 30, and then the mounting plate 28 and the disk body 30 are re-controlled to move into the inside of the host housing 26, and the cover 29 can close the host housing 26;

[0041] Among them, in order to achieve the purpose of support, the present device is implemented by adopting the following technical scheme: support legs 36 are fixedly provided at the four corners of the bottom of the host shell 26, two orifice plates 27 are embedded on one side of the host shell 26, and one side of the host shell 26 is connected to a cover 29 through a hinge. The support legs 36 have the function of supporting the host shell 26, and the cover 29 can close the host shell 26. The orifice plates 27 facilitate heat dissipation of the disk assembly inside the host shell 26.

[0042] The use process of the present invention is as follows: when using the present invention, the knob 32 is rotated, the knob 32 drives the transmission shaft 33 to rotate, the transmission shaft 33 drives the synchronous wheel 41 to rotate, the synchronous wheel 41 drives the synchronous belt 42 to rotate, so that the two transmission shafts 33 rotate, the transmission shaft 33 drives the worm sleeve 34 to rotate, the worm sleeve 34 drives the worm wheel 35 to rotate, the worm wheel 35 drives the first connecting plate 38 to rotate, the first connecting plate 38 drives the second connecting plate 39 to rotate, the second connecting plate 39 drives the side plate 40 to move, the side plate 40 drives the mounting plate 28 to move, so that the mounting plate 28 is moved out of the host housing 26, and then the disk body 30 is plugged into the mounting base 44, and the clamping block 50 is clamped. The disk body 30 is inserted into the card slot 43, thereby limiting and fixing the disk body 30, which is convenient for the installation of the disk body 30. When the disk body 30 needs to be removed, the hand is inserted into the empty slot 46 and then the connecting plate 31 is pushed. The second telescopic rod 51 and the second spring 52 on one side of the connecting plate 31 are compressed, and the connecting plate 31 drives the push plate 45 to move. The push plate 45 moves and pushes the card block 50 to move, so that the side groove 47 and the first telescopic rod 48 on one side of the card block 50 are compressed, and the card block 50 leaves the card slot 43, which is convenient for disassembly of the disk body 30. Then, the mounting plate 28 and the disk body 30 are re-controlled to move into the host housing 26, and the machine cover 29 can close the host housing 26.

[0043] The above is only a preferred embodiment of the present invention. Any person skilled in the art may modify the present invention by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solution of the present invention shall fall within the scope of protection claimed by the present invention.

Claims

1. A data sharing system with information cloud storage function, comprising a data sharing module (1), characterized in that: The data management module (1) is provided with a data storage module (2), a data management module (3), a data service module (4) and a user access module (5) at the connection end thereof; the data management module (3) is provided with a cloud storage security management module (7) at the connection end thereof; the cloud storage security management module (7) comprises a data encryption module (11), a data backup and recovery module (12), a network security management module (13) and a physical security management module (14); the data encryption module (11) comprises a transmission encryption module (15), a storage encryption module (16) and an encryption key management module (17); the network security management module (13) comprises a firewall module (18), a security patch management module (19) and an intrusion detection and defense module (25); the physical security management module (14) comprises a computer room security management module (20) and an equipment security management module (21).

2. According to claim 1, a data sharing system with information cloud storage function is characterized in that: A data classification storage module (6) is provided at the connection end of the data storage module (2), and the data storage module (2) is data-connected to the data classification storage module (6).

3. The data sharing system with information cloud storage function according to claim 1 is characterized in that: The data service module (4) connection end is provided with a data cleaning and deduplication module (8) and a data analysis and mining module (9), and the data service module (4) is data-connected to the data cleaning and deduplication module (8) and the data analysis and mining module (9).

4. The data sharing system with information cloud storage function according to claim 1 is characterized in that: A data access control module (10) is provided at the connection end of the user access module (5), and the user access module (5) is data-connected to the data access control module (10).

5. A data sharing system with information cloud storage function according to claim 4, characterized in that: The connection end of the data access control module (10) is respectively provided with an identity authentication module (22), a rights management module (23) and an audit log module (24), and the data access control module (10) is respectively data-connected with the identity authentication module (22), the rights management module (23) and the audit log module (24).

6. The data sharing system with information cloud storage function according to claim 1 is characterized in that: The data management module (1) is respectively connected to the data storage module (2), the data management module (3), the data service module (4) and the user access module (5); the data management module (3) is respectively connected to the cloud storage security management module (7); the cloud storage security management module (7) is respectively connected to the data encryption module (11), the data backup and recovery module (12), the network security management module (13) and the physical security management module (14); the data encryption module (11) is respectively connected to the transmission encryption module (15), the storage encryption module (16) and the encryption key management module (17); the network security management module (13) is respectively connected to the firewall module (18), the security patch management module (19) and the intrusion detection and defense module (25); the physical security management module (14) is respectively connected to the computer room security management module (20) and the equipment security management module (21).

7. The data sharing system with information cloud storage function according to claim 1 is characterized in that: The data storage module (2) comprises a host housing (26), wherein a moving mechanism is provided inside the host housing (26); The moving mechanism comprises two transmission shafts (33), the two transmission shafts (33) are arranged inside the main body housing (26) and connected to the main body housing (26) at a connection point via a bearing, the two transmission shafts (33) are externally fixed with synchronous wheels (41), the two synchronous wheels (41) are externally sleeved with synchronous belts (42), one end of one of the transmission shafts (33) is fixedly provided with a knob (32), the transmission shaft (33) is externally fixed with two worm sleeves (34), one side of the two worm sleeves (34) is provided with a worm wheel (35), the worm sleeves (34) are meshed with the worm wheel (35), and the two One side of the worm gear (35) is connected to a fixed plate (37) via a bearing, and the fixed plate (37) is fixedly connected to the inner wall of the main body housing (26). One side of the two worm gears (35) is fixedly provided with a first connecting plate (38), one side of the two first connecting plates (38) is movably connected to a second connecting plate (39) via a rotating shaft, one side of the two second connecting plates (39) is movably connected to a side plate (40) via a rotating shaft, one side of the two side plates (40) is fixedly installed with a mounting plate (28), one side of the mounting plate (28) is fixedly provided with a plurality of mounting bases (44), and one side of the mounting plate (28) is provided with a plurality of disk assemblies.

8. The data sharing system with information cloud storage function according to claim 7 is characterized in that: The disk assembly comprises a disk body (30), a hollow slot (46) is provided on one side of the disk body (30), a connecting plate (31) is fixedly provided on one side of the disk body (30), two push plates (45) are fixedly provided on one side of the connecting plate (31), both sides of the disk body (30) are provided with card slots (43), the push plates (45) extend into the card slots (43), two second telescopic rods (51) are fixedly connected between the disk body (30) and the connecting plate (31), the second telescopic rods (51) are externally fixedly sleeved with a second spring (52), both sides of the mounting base (44) are provided with side slots (47), a first telescopic rod (48) is fixedly provided inside the side slots (47), the first telescopic rod (48) is externally fixedly sleeved with a first spring (49), one end of the first telescopic rod (48) is fixedly provided with a card block (50), the card block (50) is buckled with the card slot (43).

9. The data sharing system with information cloud storage function according to claim 7 is characterized in that: Support legs (36) are fixedly provided at the four corners of the bottom of the main engine housing (26), and two orifice plates (27) are embedded on one side of the main engine housing (26).

10. The data sharing system with information cloud storage function according to claim 7, characterized in that: One side of the host housing (26) is connected to a cover (29) via a hinge.

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