An external storage device based on data collection and analysis services

Abstract

The present invention discloses an external storage device based on data acquisition and analysis service, belonging to the technical field of external storage devices, comprising an installation box, wherein storage hard disks are arranged in an array on one side of the interior of the installation box, an elastic pressing and fixing component is installed on one side of the upper end of the installation box, installation slots are provided on both sides of the installation box, plug-in components are installed in the installation slots, a telescopic component is fixedly installed on one side of the interior of the installation box, data transmission lines are arranged in an array on the plug-in component and the telescopic component, extension holes are evenly provided on one side of the installation box, a cover plate is installed on one side of the exterior of the installation box, the storage hard disk can be pressed and fixed by the elastic pressing and fixing component, and vibration can be buffered during vibration, and the plug-in component can complete the connection and disconnection of the data transmission line and the storage hard disk, and the telescopic component can complete the telescopic extension of one end of the data transmission line, so that the data transmission line can be protected by the cover plate and the installation box, and the damage to the data transmission line connector is reduced.

Description

Technical Field

[0001] The present invention specifically relates to an external storage device based on data collection and analysis services, and belongs to the technical field of external storage devices. Background Art

[0002] External storage devices refer to storage devices other than computer memory and CPU cache. These devices can still save data after power failure. External storage devices not only enhance the data storage capacity, but also provide a variety of options to meet different technical and business needs. With the continuous advancement of technology, external storage devices will continue to evolve to provide users with more efficient, secure and economical data management solutions.

[0003] As shown in the announcement number: CN213844764U, an external storage device based on data collection and analysis services includes a protective shell, a storage body, a transmission interface and a dustproof plate. The protective shell has limit slots symmetrically arranged on both sides, and a dustproof plate is embedded in the limit slot, and one end of the dustproof plate is connected to one end of the storage body through a push rod, and the other end of the storage body is centrally installed with a transmission interface. Beneficial effects: The technical solution is provided with a protective shell and a cover plate, which can protect the storage body and the transmission interface when the external storage device is not in use, ensuring that the protective shell is relatively isolated from the external environment when the external storage device is not in use, so that the storage body and the transmission interface are not easy to accumulate dust, extending the service life of the external storage device based on data collection and analysis services, and having a certain anti-fall effect, while improving the heat dissipation effect when the external storage device is in use, avoiding damage to the storage body due to excessive temperature when working for a long time.

[0004] Another example is the announcement number: CN214029761U, an external storage device based on data acquisition and analysis services, the display touch screen is fixedly embedded and installed at the front end of the shell, the vent is set on the left side of the shell, the top of the shell is opened with an opening, and a cover plate that can open and cover the opening on the shell is provided, and four quick-connect devices that can merge and separate the cover plate and the shell are provided between the cover plate and the shell. This technical solution is provided with a quick-connect device. When installing the cover plate, the cylinder fixed on the cover plate is relatively close to the box fixed on the shell, so that the column is inserted into the empty cylinder, and the limit rod slides into the vertical slot correspondingly until it slides into the lowest position of the vertical slot, and then the column is driven to rotate by rotating the one-slot rotating disk, so that the limit rod on the column rotates and slides into the horizontal slot, and the limit rod is restricted by the vertical movement of the horizontal slot to complete the fixation between the cylinder and the box, and the cover plate and the shell are tightly connected, which can realize the quick disassembly and assembly between the cover plate and the shell.

[0005] However, the above technical solution only has one storage location, and multiple types of collected data cannot be stored separately, which makes the information storage unorganized. At the same time, when the storage hard disk stores a certain amount of information, since the data transmission lines are mostly stored inside, it is not convenient to take out the storage hard disk during disassembly, and collisions may occur during use. The above technical solution cannot buffer the collision vibrations, which can easily cause damage to the storage hard disk. At the same time, in the above technical solution, the connectors of the data transmission lines are exposed to the external environment when not in use, which can easily cause damage. In view of this, the present invention is specially proposed. Summary of the invention

[0006] The purpose of the present invention is to address the deficiencies in the prior art and provide an external storage device based on data acquisition and analysis services, which has the advantages of being able to store in a classified manner, not easily damaged, easy to take out, and data transmission line connectors that are not easily damaged. The storage hard disk can be pressed and fixed by an elastic pressing and fixing component, so that vibrations can be buffered during vibrations, thereby reducing the occurrence of damage to the storage hard disk. At the same time, different information can be placed separately, so that classified storage of information can be achieved and the orderliness of storage can be improved. The plug-in component can complete the connection and disconnection of the data transmission line and the storage hard disk, so that it is convenient for users to disassemble and install the storage hard disk. At the same time, the telescopic component can complete the telescopic extension of one end of the data transmission line, so that the data transmission line can be protected by the cover plate and the installation box, reducing damage to the data transmission line connector.

[0007] The present invention achieves the above-mentioned purpose through the following technical scheme: an external storage device based on data collection and analysis services, comprising an installation box, support columns are fixedly installed at the four corners of the lower end of the installation box, and anti-slip pads are fixedly installed at the lower ends of the support columns. Storage hard disks are placed in an array on one side of the interior of the installation box, and an elastic pressing and fixing component is installed on one side of the upper end of the installation box. The elastic pressing and fixing component is located above the storage hard disk. Installation grooves are opened on both sides of the installation box, and plug-in components are installed in the installation grooves. A telescopic component is fixedly installed on one side of the interior of the installation box, and data transmission lines are installed in an array on the plug-in component and the telescopic component, one end of the data transmission line is connected to the storage hard disk, and extension holes are evenly opened on one side of the installation box, and the other end of the data transmission line extends to the installation through the extension hole. On the outer side of the box, a cover plate is installed on the outer side of the installation box, and the cover plate is located on one side of the extension hole. When in use, first place the structure at the use location through the support column, then place the storage hard disk inside the installation box, and then fix it through the elastic pressing and fixing component. The data transmission line can be connected to the storage hard disk through the plug-in component, so that the user does not need to manually plug and unplug, which is convenient for users to use. The other end connector of the data transmission line can be extended through the telescopic component, so as to facilitate connection with an external information collection device, and after use, the other end connector of the data transmission line can be put into the interior of the installation box, and the extension hole can be closed by the cover plate to provide protection for the other end connector of the data transmission line, thereby reducing the occurrence of damage to the data transmission line.

[0008] Furthermore, in order to be able to place the storage hard disk separately in the installation box and facilitate the connection between the storage hard disk and the data transmission cable, a rubber pad is fixedly installed on one side of the lower end of the interior of the installation box, and the storage hard disk is placed on the rubber pad. A partition is fixedly installed on one side of the interior of the installation box, and the storage hard disk is separated by the partition.

[0009] Furthermore, in order to open the box cover and facilitate the removal of the storage hard disk, the elastic pressing and fixing assembly includes a box cover, hinges are fixedly installed at both ends of one side of the box cover, the box cover is connected to the installation box through the hinges, a lock is fixedly installed on the other side of the box cover, a handle is fixedly installed on one side of the upper end of the box cover, the handle is located on one side of the lock, and a connecting plate is fixedly installed in an array at the lower end of the box cover.

[0010] Furthermore, in order to fix the storage hard disk and at the same time buffer the impact force of vibration to reduce damage to the storage hard disk, large sleeves are fixedly installed on both sides of the lower end of the connecting plate, and a small sleeve is slidably installed in the large sleeve. The lower end of the small sleeve extends to the outer lower end of the large sleeve, and a pressure spring is fixedly installed on the inner upper end of the small sleeve. The pressure spring is located inside the large sleeve and the small sleeve, and the other end of the pressure spring is fixedly connected to the lower end of the connecting plate, and a pressing plate is fixedly installed on the outer lower end of the small sleeve, and a soft pad is fixedly installed on the lower end of the pressing plate, and the soft pad is in contact with the upper end of the storage hard disk.

[0011] Furthermore, in order to be able to slide the movable plate into the mounting groove, the mounting groove is T-shaped, and the plug-in assembly includes a fixed plate and a guide rod, the fixed plate is fixedly mounted on one side of the mounting groove, the guide rod is fixedly mounted on an inner side of the mounting groove, and the other end of the guide rod is fixedly connected to one side of the fixed plate, a movable plate is slidably sleeved on the guide rod, and both ends of the movable plate are slidably engaged in the mounting groove.

[0012] Furthermore, in order to drive the plug-in threaded rod to rotate, thereby driving the movable plate to move, so that the data transmission line can be connected to the storage hard disk, the two ends of the fixed plate are rotatably clamped with the plug-in threaded rod, the other end of the plug-in threaded rod passes through the movable plate, and the plug-in threaded rod is threadedly connected to the movable plate, and the other end of the plug-in threaded rod is fixedly installed with a knob, the knob is located on one side of the fixed plate, and anti-slip grooves are evenly opened on the knob, one end of the data transmission line is fixedly installed on the movable plate, and the fixed plate is evenly opened with clamping holes, and the clamping holes correspond to the data transmission line.

[0013] Furthermore, in order to be able to install the telescopic assembly inside the installation box, the telescopic assembly includes a mounting plate, the mounting plate is fixedly mounted on one side of the interior of the installation box, a connecting hole is opened on the mounting plate, the data transmission line passes through the connecting hole, and micro-control motors are fixedly mounted at both ends of one side of the mounting plate, and the micro-control motor is located between the connecting holes.

[0014] Furthermore, in order to drive the movable plate to move, so as to retract the connector of the data transmission line and reduce damage to the connector of the data transmission line, a telescopic threaded rod is fixedly installed on the output end of the micro-control motor, and the rotation of the telescopic threaded rod is clamped on the mounting plate, and one end of the telescopic threaded rod passes through the mounting plate and is rotationally connected to one side of the mounting box, and a movable plate is threadedly sleeved on the telescopic threaded rod, and the movable plate is slidably clamped inside the mounting box, and the other end of the data transmission line is fixedly mounted on the movable plate.

[0015] Furthermore, in order to close the snap-in hole and reduce the entry of dust, a rotating seat is fixedly installed on one side of the outside of the installation box, a rotating hole is opened on the rotating seat, a rotating shaft is rotatably installed in the rotating hole, the cover plate is fixedly installed on the rotating shaft, and a sealing gasket is fixedly installed in an array on one side of the cover plate, the sealing gasket is snap-fitted in the extension hole, and a return spring is installed in each of the rotating holes, one end of the return spring is fixedly connected to the inside of the rotating hole, and the other end of the return spring is fixedly connected to both ends of the rotating shaft.

[0016] The technical effects and advantages of the present invention are as follows: 1. The storage hard disk can be pressed and fixed by the elastic pressing and fixing component, so that the vibration can be buffered during vibration, thereby reducing the occurrence of damage to the storage hard disk;

[0017] 2. By placing multiple storage hard disks separately, different information can be placed separately, so that information can be classified and stored, improving the orderliness of storage.

[0018] 3. The plug-in assembly can complete the connection and disconnection of the data transmission line and the storage hard disk, making it convenient for users to disassemble and install the storage hard disk.

[0019] 4. The telescopic assembly can be used to telescope one end of the data transmission line, so that the data transmission line can be protected by the cover plate and the installation box, reducing damage to the data transmission line connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 A half-section view of the overall structure of the present invention;

[0022] Figure 3 A half-section view of the installation box of the present invention;

[0023] Figure 4 It is a schematic diagram of the structure of the elastic pressing and fixing assembly in the present invention;

[0024] Figure 5A half-section view of the elastic pressing and fixing assembly of the present invention;

[0025] Figure 6 A schematic diagram of the positional relationship between the plug-in assembly and the telescopic assembly in the present invention;

[0026] Figure 7 A half-section view of the plug-in assembly of the present invention;

[0027] Figure 8 A half-section view of the telescopic assembly of the present invention;

[0028] Fig. 9 It is a schematic diagram of the installation of the cover plate in the present invention.

[0029] In the figure: 1, installation box; 2, support column; 3, anti-skid pad; 4, storage hard disk; 5, elastic pressing fixing component; 501, box cover; 502, hinge; 503, lock; 504, handle; 505, connecting plate; 506, large sleeve; 507, small sleeve; 508, pressing spring; 509, pressing plate; 5010, soft pad; 6, installation slot; 7, plug-in component; 701, fixing plate; 702, guide rod; 703, Movable plate; 704, plug-in threaded rod; 705, knob; 706, snap-on hole; 8, telescopic assembly; 801, mounting plate; 802, connecting hole; 803, micro-control motor; 804, telescopic threaded rod; 805, movable plate; 9, data transmission line; 10, extension hole; 11, cover plate; 12, rubber pad; 13, partition; 14, rotating seat; 15, rotating hole; 16, rotating shaft; 17, sealing pad; 18, return spring. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only 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.

[0031] See also Figure 1-Figure 9As shown, an external storage device based on data collection and analysis service includes an installation box 1, support columns 2 are fixedly installed at the four corners of the lower end of the installation box 1, and anti-skid pads 3 are fixedly installed at the lower ends of the support columns 2. Storage hard disks 4 are placed in an array on one side of the interior of the installation box 1, and an elastic pressing and fixing component 5 is installed on one side of the upper end of the installation box 1. The elastic pressing and fixing component 5 is located above the storage hard disk 4. Installation grooves 6 are opened on both sides of the installation box 1, and plug-in components 7 are installed in the installation grooves 6. A telescopic component 8 is fixedly installed on one side of the interior of the installation box 1, and data transmission lines 9 are installed in an array on the plug-in component 7 and the telescopic component 8. One end of the data transmission line 9 is connected to the storage hard disk 4, and extension holes 10 are evenly opened on one side of the installation box 1. The other end of the data transmission line 9 extends to the outside of the installation box 1 through the extension hole 10. On the side, a cover plate 11 is installed on the outer side of the installation box 1, and the cover plate 11 is located on one side of the extension hole 10. When in use, first place the structure at the use location through the support column 2, then place the storage hard disk 4 inside the installation box 1, and then fix it by elastic pressing the fixing component 5. The data transmission line 9 can be connected to the storage hard disk 4 through the plug-in component 7, so that the user does not need to manually plug and unplug, which is convenient for the user to use. The other end connector of the data transmission line 9 can be extended through the telescopic component 8, so as to facilitate the connection with the external information collection device, and after use, the other end connector of the data transmission line 9 can be put into the interior of the installation box 1, and the extension hole 10 is closed by the cover plate 11, so as to provide protection for the other end connector of the data transmission line 9, thereby reducing the occurrence of damage to the data transmission line 9.

[0032] A rubber pad 12 is fixedly installed on one side of the lower inner end of the installation box 1, and the storage hard disk 4 is placed on the rubber pad 12. A partition 13 is fixedly installed on one side of the interior of the installation box 1, and the storage hard disk 4 is separated by the partition 13. The elastic pressing fixing component 5 includes a box cover 501, and hinges 502 are fixedly installed on both ends of one side of the box cover 501. The box cover 501 is connected to the installation box 1 through the hinge 502. A lock 503 is fixedly installed on the other side of the box cover 501. A handle 504 is fixedly installed on one side of the upper end of the box cover 501, and the handle 504 is located on one side of the lock 503. A connecting plate 505 is fixedly installed on the lower end array of the box cover 501, and large sleeves 506 are fixedly installed on both sides of the lower end of the connecting plate 505. A small sleeve 507 is slidably installed in the large sleeve 506, and the lower end of the small sleeve 507 extends to the outer lower end of the large sleeve 506, and the inner upper end of the small sleeve 507 is fixedly installed There is a pressing spring 508, which is located inside the large sleeve 506 and the small sleeve 507, and the other end of the pressing spring 508 is fixedly connected to the lower end of the connecting plate 505, and a pressing plate 509 is fixedly installed on the outer lower end of the small sleeve 507, and a soft pad 5010 is fixedly installed on the lower end of the pressing plate 509, and the soft pad 5010 contacts the upper end of the storage hard disk 4. When in use, the box cover 501 is opened, and then the storage hard disk 4 is placed on the rubber pad 12. At this time, the storage hard disk 4 is separated by the partition 13, so that information can be stored separately to improve the organization of information. Then, the box cover 501 is fixed on the installation box 1 through the lock 503. At this time, the pressing spring 508 can push the pressing plate 509 to press and fix the storage hard disk 4. At the same time, when a collision occurs, the pressing spring 508 can buffer the vibration to reduce the occurrence of damage to the storage hard disk 4.

[0033] The shape of the mounting groove 6 is T-shaped, and the plug-in assembly 7 includes a fixed plate 701 and a guide rod 702. The fixed plate 701 is fixedly installed on one side of the mounting groove 6, and the guide rod 702 is fixedly installed on one side of the inner side of the mounting groove 6, and the other end of the guide rod 702 is fixedly connected to one side of the fixed plate 701. A movable plate 703 is slidably sleeved on the guide rod 702, and both ends of the movable plate 703 are slidably clamped in the mounting groove 6. The two ends of the fixed plate 701 are rotatably clamped with a plug-in threaded rod 704, and the other end of the plug-in threaded rod 704 passes through the movable plate 703, and the plug-in threaded rod 704 is threadedly connected to the movable plate 703, and the other end of the plug-in threaded rod 704 is fixedly installed with a knob 705, and the knob 705 is located On one side of the fixed plate 701, anti-slip grooves are evenly opened on the knob 705. One end of the data transmission line 9 is fixedly installed on the movable plate 703, and the fixed plate 701 is evenly opened with snap-in holes 706. The snap-in holes 706 correspond to the data transmission line 9. When the storage hard disk 4 is fixed, the knob 705 is turned, and the knob 705 drives the plug-in threaded rod 704 to rotate, thereby driving the movable plate 703 to move in the installation slot 6, so that one end of the data transmission line 9 can be driven to move and can be connected to the storage hard disk 4 through the snap-in hole 706. Rotating the knob 705 in the opposite direction can separate the data transmission line 9 from the storage hard disk 4, so that the user does not need to put his hand into the installation box 1 for plugging and unplugging, which is convenient for the user to use.

[0034] The telescopic assembly 8 includes a mounting plate 801, which is fixedly mounted on one side of the interior of the mounting box 1. A connecting hole 802 is provided on the mounting plate 801, through which the data transmission line 9 passes. Micro-control motors 803 are fixedly mounted on both ends of one side of the mounting plate 801. The micro-control motor 803 is located between the connecting holes 802. A telescopic threaded rod 804 is fixedly mounted on the output end of the micro-control motor 803. The telescopic threaded rod 804 is rotatably connected to the mounting plate 801, and one end of the telescopic threaded rod 804 passes through the mounting plate 801 and is rotatably connected to one side of the mounting box 1. The threaded sleeve on the telescopic threaded rod 804 A movable plate 805 is connected, and the movable plate 805 is slidably connected to the inside of the installation box 1. The other end of the data transmission line 9 is fixedly installed on the movable plate 805. When in use, the micro-control motor 803 can drive the telescopic threaded rod 804 to rotate, thereby driving the movable plate 805 to move, so that one end of the data transmission line 9 can extend out of the installation box 1 through the extension hole 10, so that it can be connected to an external information collection device to facilitate information collection. When use is completed, the micro-control motor 803 rotates in the opposite direction to drive one end of the data transmission line 9 to be recovered into the installation box 1, thereby protecting the data transmission line 9 and reducing the occurrence of damage.

[0035] A rotating seat 14 is fixedly installed on one side of the outside of the installation box 1, and a rotating hole 15 is opened on the rotating seat 14. A rotating shaft 16 is rotatably installed in the rotating hole 15. The cover plate 11 is fixedly installed on the rotating shaft 16, and a sealing gasket 17 is fixedly installed in an array on one side of the cover plate 11. The sealing gasket 17 is clamped in the extension hole 10. A return spring 18 is installed in each of the rotating holes 15, and one end of the return spring 18 is fixedly connected to the inside of the rotating hole 15, and the other end of the return spring 18 is fixedly connected to both ends of the rotating shaft 16. When the data transmission line 9 is retracted into the installation box 1, the rotating shaft 16 and the cover plate 11 are driven to rotate under the action of the return spring 18, so that the sealing gasket 17 can be driven to be clamped in the extension hole 10, so that the extension hole 10 can be sealed to reduce the entry of dust.

[0036] When the present invention is in use: first, the present structure is placed at the use location through the support column 2, the box cover 501 is opened, and then the storage hard disk 4 is placed on the rubber pad 12. At this time, the storage hard disk 4 is separated by the partition 13, so that the information can be stored separately to improve the orderliness of the information. Then, the box cover 501 is fixed to the installation box 1 through the lock buckle 503. At this time, the pressing plate 509 can be pushed by the pressing spring 508 to press and fix the storage hard disk 4. At the same time, when a collision occurs, the pressing spring 508 can buffer the vibration to reduce the damage of the storage hard disk 4. When the storage hard disk 4 is fixed, the knob 705 is turned, and the knob 705 drives the plug-in threaded rod 704 to rotate, thereby driving the movable plate 703 to move in the installation slot 6, so that one end of the data transmission line 9 can be driven to move, and can be connected to the storage hard disk 4 through the snap-on hole 706, and reverse rotation. The movable knob 705 can separate the data transmission line 9 from the storage hard disk 4, so that the user does not need to put his hand into the installation box 1 for plugging and unplugging, which is convenient for users to use. The micro-control motor 803 can drive the telescopic threaded rod 804 to rotate, thereby driving the movable plate 805 to move, so that one end of the data transmission line 9 can extend out of the installation box 1 through the extension hole 10, so that it can be connected to an external information collection device, which is convenient for information collection. When use is completed, the micro-control motor 803 rotates in the opposite direction to drive one end of the data transmission line 9 to be recovered into the installation box 1, thereby protecting the data transmission line 9 and reducing the occurrence of damage. When the data transmission line 9 is retracted into the installation box 1, the return spring 18 drives the rotating shaft 16 and the cover plate 11 to rotate, thereby driving the sealing gasket 17 to be clamped in the extension hole 10, thereby sealing the extension hole 10 and reducing the entry of dust.

[0037] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An external storage device based on data collection and analysis services, comprising an installation box (1), wherein support columns (2) are fixedly installed at the four corners of the lower end of the installation box (1), and anti-slip pads (3) are fixedly installed at the lower ends of the support columns (2), characterized in that: Storage hard disks (4) are arranged in an array on one side of the interior of the installation box (1); an elastic pressing and fixing component (5) is installed on one side of the upper end of the installation box (1); the elastic pressing and fixing component (5) is located above the storage hard disk (4); installation slots (6) are provided on both sides of the installation box (1); plug-in components (7) are installed in the installation slots (6); a telescopic component (8) is fixedly installed on one side of the interior of the installation box (1); data transmission cables (9) are arranged in an array on the plug-in components (7) and the telescopic components (8); one end of the data transmission cable (9) is connected to the storage hard disk (4); one side of the installation box (1) is evenly provided with extension holes (10); the data transmission cables (9) are connected to the storage hard disk (4); and The other end of the mounting box (9) extends to the outer side of the mounting box (1) through the extension hole (10), and a cover plate (11) is installed on the outer side of the mounting box (1), and the cover plate (11) is located on one side of the extension hole (10). The mounting groove (6) is T-shaped, and the plug-in assembly (7) comprises a fixing plate (701) and a guide rod (702), wherein the fixing plate (701) is fixedly installed on one side of the mounting groove (6), and the guide rod (702) is fixedly installed on the inner side of the mounting groove (6), and the other end of the guide rod (702) is fixedly connected to one side of the fixing plate (701), and a movable plate (703) is slidably sleeved on the guide rod (702), and the movable plate (703) is slidably sleeved on the guide rod (702). The two ends of the plate (703) are slidably engaged in the installation groove (6), the two ends of the fixed plate (701) are rotatably engaged with plug-in threaded rods (704), the other end of the plug-in threaded rod (704) passes through the movable plate (703), and the plug-in threaded rod (704) is threadedly connected to the movable plate (703), the other end of the plug-in threaded rod (704) is fixedly mounted with a knob (705), the knob (705) is located on one side of the fixed plate (701), and the knob (705) is evenly provided with anti-slip grooves, one end of the data transmission line (9) is fixedly mounted on the movable plate (703), and the fixed plate (701) is evenly provided with engaging holes (706), The clamping hole (706) corresponds to the data transmission line (9); the telescopic assembly (8) comprises a mounting plate (801); the mounting plate (801) is fixedly mounted on one side of the interior of the mounting box (1); a connecting hole (802) is provided on the mounting plate (801); the data transmission line (9) passes through the connecting hole (802); micro control motors (803) are fixedly mounted on both ends of one side of the mounting plate (801); the micro control motor (803) is located between the connecting holes (802); a telescopic threaded rod (804) is fixedly mounted on the output end of the micro control motor (803); the telescopic threaded rod (804) is rotatably clamped on the mounting plate (801);One end of the telescopic threaded rod (804) passes through the mounting plate (801) and is rotatably connected to one side of the mounting box (1); a movable plate (805) is threadedly sleeved on the telescopic threaded rod (804); the movable plate (805) is slidably engaged inside the mounting box (1); the other end of the data transmission line (9) is fixedly mounted on the movable plate (805); a rotating seat (14) is fixedly mounted on one side of the outside of the mounting box (1); a rotating hole (15) is provided on the rotating seat (14); A rotating shaft (16) is rotatably mounted in the rotating hole (15), the cover plate (11) is fixedly mounted on the rotating shaft (16), and a sealing gasket (17) is fixedly mounted in an array on one side of the cover plate (11), the sealing gasket (17) is clamped in the extension hole (10), and a return spring (18) is installed in each of the rotating holes (15), one end of the return spring (18) is fixedly connected to the inside of the rotating hole (15), and the other end of the return spring (18) is fixedly connected to both ends of the rotating shaft (16).

2. The external storage device based on data collection and analysis service as claimed in claim 1, characterized in that: A rubber pad (12) is fixedly mounted on one side of the lower end of the interior of the installation box (1), and the storage hard disk (4) is placed on the rubber pad (12). A partition (13) is fixedly mounted on one side of the interior of the installation box (1), and the storage hard disk (4) is separated by the partition (13).

3. The external storage device based on data collection and analysis service as claimed in claim 1, characterized in that: The elastic pressing and fixing assembly (5) comprises a box cover (501), hinges (502) are fixedly installed at both ends of one side of the box cover (501), the box cover (501) is connected to the installation box (1) via the hinges (502), a lock (503) is fixedly installed on the other side of the box cover (501), a handle (504) is fixedly installed on one side of the upper end of the box cover (501), the handle (504) is located on one side of the lock (503), and a connecting plate (505) is fixedly installed in an array at the lower end of the box cover (501).

4. The external storage device based on data collection and analysis service as claimed in claim 3, characterized in that: Large sleeves (506) are fixedly installed on both sides of the lower end of the connecting plate (505), and a small sleeve (507) is slidably installed in the large sleeve (506). The lower end of the small sleeve (507) extends to the outer lower end of the large sleeve (506), and a pressing spring (508) is fixedly installed on the inner upper end of the small sleeve (507). The pressing spring (508) is located inside the large sleeve (506) and the small sleeve (507), and the other end of the pressing spring (508) is fixedly connected to the lower end of the connecting plate (505). A pressing plate (509) is fixedly installed on the outer lower end of the small sleeve (507), and a soft pad (5010) is fixedly installed on the lower end of the pressing plate (509), and the soft pad (5010) is in contact with the upper end of the storage hard disk (4).

Images