CN115331707A

CN115331707A - Network data storage device

Info

Publication number: CN115331707A
Application number: CN202210978716.3A
Authority: CN
Inventors: 詹明耀
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2022-11-11

Abstract

The invention relates to the technical field of computers, and particularly discloses a network data storage device which comprises a storage box, wherein one side of the storage box is movably connected with an opening and closing door, the other side of the storage box is fixedly connected with a data line used for being connected with a computer, one side of the storage box is fixedly connected with a handle, the upper surface and the lower surface of the storage box are both fixedly connected with two arc-shaped plates, the two arc-shaped plates on the upper surface and the two arc-shaped plates on the lower surface of the storage box are arranged at two ends of the upper surface and the lower surface of the storage box, one side of the opening and closing door is fixedly connected with a glass plate, and the interior of the storage box is fixedly connected with a power supply.

Description

Network data storage device

Technical Field

The invention relates to the technical field of computers, in particular to a network data storage device.

Background

The hard disk is a computer storage device using magnetic medium, its capacity determines the byte quantity of computer storage data, the network security analysis work needs to use a lot of network data, this needs the data hard disk to have strong storage capacity, but the general data hard disk capacity is not enough to support the network security analysis work, the hard disk storage cabinet is a device which can connect several hard disks with computer to increase the computer capacity, it mainly consists of three parts, it is a storage box with square cavity and heat dissipation function, plastic cover body installed outside the hard disk and interface used to connect the hard disk with the computer, when in use, the plastic cover body is installed on the outer surface of the hard disk, it is convenient to connect with the interface, the plastic cover body and the hard disk are placed in the storage box, the storage box is connected with the computer to realize the hard disk data read-write.

However, the existing hard disk storage cabinet still has the following disadvantages:

firstly, a plurality of hard disks are required to be stored and installed in a storage box, and the hard disks in the existing hard disk storage cabinet are fixedly installed, so that when the plurality of hard disks are read and written, because the gaps between the hard disks are small and each hard disk independently generates heat to generate heat accumulation, the existing heat dissipation device is difficult to play a good effect to ensure that the read and write environment of the hard disks is severe, the speed of reading and writing the data of the hard disks by a computer is reduced, and when the gaps between adjacent hard disks are too small, the damaged hard disks are short-circuited to cause secondary overheating, thereby influencing the work of other hard disks and even damaging the other hard disks;

secondly, the read-write speed of the hard disk and the external environment and other factors can influence the temperature of the interface between the hard disk and the storage cabinet, the temperature of the interface between the hard disk and the storage cabinet is extremely easy to rise due to the fact that the current passing through the interface is too large when the hard disk is read and written, the plastic at the interface is possibly burnt due to the fact that the hard disk and the storage box are connected in a read-write mode for a long time, and the hard disks are arranged side by side and are difficult to process when accidents are caused, so that data damage is difficult to recover.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present invention provides a network data storage device to solve the above-mentioned problems in the prior art.

The invention provides the following technical scheme: the utility model provides a network data storage device, includes the storage box, one side swing joint of storage box has the door that opens and shuts, the opposite side fixedly connected with of storage box is used for the data line that links to each other with the computer, one side fixedly connected with handle of storage box, two arcs of the equal fixedly connected with in upper and lower surface of storage box, the both ends of upper and lower surface are installed with two arcs of lower surface to two arcs of storage box upper surface, one side fixedly connected with glass board of door that opens and shuts, the inside fixedly connected with power of storage box, the inside both sides swing joint of storage box has the alignment jig, two hard disk cover has been placed to the inboard of alignment jig, one side swing joint of hard disk cover has the hard disk panel, the opposite side swing joint of hard disk cover has the connecting plate, the alignment jig includes the fixed plate, one side swing joint of fixed plate has the bearing plate, the bottom swing joint of bearing plate has the activity stabilizer blade, the one end fixedly connected with of activity stabilizer blade, the hard disk panel includes the fly leaf, one side swing joint of fly leaf has the groove has been seted up to the both sides of hard disk cover, the both sides of the square of hard disk cover have the bolt, the one side of the fixed socket is connected with the sealed pipe is connected with the fixed ring pipe socket, the one side of the fixed ring is connected with the sealed pipe is connected with the fixed ring pipe.

Further, one side swing joint of fly leaf has the bolt, one side fixedly connected with pilot lamp of bolt, one side swing joint of bolt has the switch that is located the pilot lamp bottom, one side swing joint of pilot lamp has the press panel that is located the switch bottom, the one end fixedly connected with bolt of press panel, one side fixedly connected with limiting plate of power, one side swing joint of limiting plate has the connecting rod, the equal fixedly connected with grip block in both ends of connecting rod, one side swing joint of limiting plate has the socket, one side swing joint of socket has the swing joint, one side fixedly connected with connecting wire of swing joint, one side swing joint of swing joint has the inflation lug that is located connecting wire both sides, the one end swing joint of interior activity pipe has the stationary blade, the one end fixedly connected with swing joint of stationary blade, one side swing joint of limiting plate has the flabellum, the one end fixedly connected with revolving fragment of flabellum, one side swing joint of revolving fragment has the fixed strip, one side swing joint of revolving fragment has centrifugal arch, one side swing joint of fixed strip has control button, the opposite side fixedly connected with rotor of fixed strip, one side transmission of revolving fragment is connected with the rotor.

Furthermore, the glass plate is used for observing the display condition on the hard disk panel, the adjusting bracket can adjust the interval between the hard disk covers, prevent heat accumulation and associated damage between the hard disk covers, the louvre has been seted up to one side of storage box, the inside hard disk of hard disk cover is used for the used data of storage network security analysis.

Furthermore, set up the quad slit of arranging neatly on the clamping piece for ventilation cooling, square groove has been seted up to one side of fixed plate, the length in fixed plate square groove is the same with bearing plate length, the bearing plate can not incline to drop in the vertical removal of the quad slit of fixed plate, the pilot lamp is used for showing the in service behavior of hard disk, the socket is used for being connected with the connecting plate.

Furthermore, one end of the movable plate is connected with the rotating rod and the hard disk cover through a vertical spring, the pressing plate is pressed, the bolt moves backwards to enable the movable plate to lose support and then pop up, and the movable plate is convenient for drawing the hard disk cover out of the storage box.

Further, gu fixed ring receives the too big meeting disconnection of external force with the sealed tube, there is thermal energy liquid between interior movable tube and the fixed ring, interior movable tube is easy heat conduction material, the activity connects and is connected with the limiting plate through connecting wire, the too high extension of expansion lug temperature pushes away the activity joint from in the limiting plate groove.

Furthermore, the liquid in the sealing tube and the fixing ring rises and expands under the action of the external temperature and the heat conduction of the inner movable tube, the fixing ring and the sealing tube are forced to be opened, and the outer protrusion of the inner movable tube ejects the movable joint.

Furthermore, the centrifugal bulge and the plane where the rotating sheet is located form an included angle of thirty degrees, a movable bulge is arranged inside the centrifugal bulge, and the movable bulge is acted by centrifugal force when the centrifugal bulge rotates along with the rotating sheet.

Furthermore, when the rotating piece runs at normal power, the outward centrifugal force applied to the movable protrusions inside the centrifugal protrusions is not enough to enable the protrusions to extend, and when the centrifugal protrusions are heated, the protrusions are in contact with the control buttons to increase the power of the rotator.

The invention has the technical effects and advantages that:

1. according to the invention, by arranging the adjusting frame and the hard disk cover, the environmental temperature in the storage box is obviously increased after the hard disk is in a read-write state for a long time, the pressure of an internal cavity of the centrifugal bulge is greater than the external air pressure so that the centrifugal bulge is gradually and convexly contacted with the control button, the rotating speed of the rotating piece is increased through the rotator, the centrifugal bulge is outwards contacted with the control button frequently under the action of centrifugal force, if the temperature cannot be obviously reduced, the fan blade can continuously run with high power, the expansion bump pushes out the movable joint after the temperature is further increased, at the moment, the movable joint can still be in the read-write state through the connection of the connecting wire and the connecting plate, the movable support legs enhance the action effect of the fixing strip by adjusting the distance between the hard disk covers, the heat accumulation in the storage box is avoided, the hard disk covers cannot be influenced when problems occur, and the effect of protecting data and reducing loss is achieved.

2. According to the invention, the hard disk cover is arranged, when data in the hard disk cover is continuously read and written, the temperature of the joint of the movable joint and the socket is sharply increased due to large passing current, when the temperature is about to reach the plastic bearing limit, the heat conduction between a high-temperature environment and the inner movable pipe is realized, so that the volume of the thermal expansion liquid between the inner movable pipe and the sealing pipe is increased, but the inner movable pipe does not slowly bulge under the constraint of the fixing ring, but the movable joint is directly broken away from the socket under the action of external force strong enough to avoid burning damage around the connector and the limiting plate due to continuous heating, the safety of the hard disk is improved, and the data damage is avoided.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an exploded view of the overall structure of the present invention.

Fig. 3 is an exploded view of the structure of the adjusting bracket of the present invention.

Fig. 4 is a front schematic view of the hard disk cover structure of the present invention.

FIG. 5 is a schematic diagram of the rear side of the hard disk cover structure according to the present invention.

Fig. 6 is a schematic diagram of a hard disk interface structure according to the present invention.

FIG. 7 is a schematic cross-sectional view of a front opening structure according to the present invention.

Fig. 8 is a schematic diagram of the connection plate structure of the present invention.

Fig. 9 is a schematic cross-sectional view of an interface connection device according to the present invention.

Fig. 10 is a schematic view of a fan structure according to the present invention.

Fig. 11 is a schematic sectional view of a fan structure according to the present invention.

The reference signs are: 1. a storage box; 2. an arc-shaped plate; 3. a data line; 4. a handle; 5. a glass plate; 6. opening and closing the door; 7. an adjusting bracket; 701. a fixing plate; 702. a movable leg; 703. a bearing plate; 704. a clip; 8. a hard disk panel; 801. a movable plate; 802. a pressing plate; 803. a switch; 804. an indicator light; 805. a bolt; 806. a spring; 9. a hard disk cover; 901. a bolt; 902. a connector; 903. a sealing tube; 904. a socket; 905. an inner movable tube; 906. a fixing ring; 907. an expansion bump; 908. connecting an electric wire; 909. a movable joint; 910. a fixing sheet; 10. a connecting plate; 1001. a limiting plate; 1002. a connecting rod; 1003. a clamping plate; 11. a power source; 12. a fixing strip; 1201. a fan blade; 1202. a rotating sheet; 1203. centrifuging and raising; 1204. a control button; 1205. a rotator.

Detailed Description

The technical solutions of the present invention will be clearly and completely described below with reference to the drawings of the present invention, and the configurations of the respective configurations described in the following embodiments are merely examples, and the network data storage device for network security analysis according to the present invention is not limited to the configurations described in the following embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

Referring to fig. 1-2, the present invention provides a network data storage device, including a storage box 1, one side of the storage box 1 is movably connected with an opening and closing door 6, the other side of the storage box 1 is fixedly connected with a data line 3 for connecting with a computer, one side of the storage box 1 is fixedly connected with a handle 4, the upper and lower surfaces of the storage box 1 are both fixedly connected with two arc-shaped plates 2, the two arc-shaped plates 2 on the upper surface and the two arc-shaped plates 2 on the lower surface of the storage box 1 are mounted at both ends of the upper and lower surfaces of the storage box 1, one side of the opening and closing door 6 is fixedly connected with a glass plate 5, the interior of the storage box 1 is fixedly connected with a power supply 11, both sides of the interior of the storage box 1 are both movably connected with adjusting frames 7, hard disk covers 9 are placed at the inner sides of the two adjusting frames 7, one side of the hard disk covers 9 is movably connected with a hard disk panel 8, and the other side of the hard disk covers 9 is movably connected with a connecting plate 10.

It needs further to explain in this embodiment, the arc 2 plays the effect of preventing to be soaked by desktop liquid when being convenient for to grab and hold and place, and glass board 5 is used for observing the display conditions on the hard disk panel 8, and the interval between hard disk cover 9 can be adjusted to adjusting bracket 7, prevents heat accumulation and the damage in succession between the hard disk cover 9, and the louvre has been seted up to one side of storage box 1, and the inside hard disk of hard disk cover 9 is used for the used data of storage network security analysis.

Referring to fig. 3-6, the adjusting bracket 7 includes a fixing plate 701, a bearing plate 703 is movably connected to one side of the fixing plate 701, a movable support leg 702 is movably connected to the bottom of the bearing plate 703, a clamping piece 704 is fixedly connected to one end of the movable support leg 702, the hard disk panel 8 includes a movable plate 801, a pressing plate 802 is movably connected to one side of the movable plate 801, square grooves are formed in two sides of the hard disk cover 9, bolts 901 are movably connected to two sides of the hard disk cover 9, a connector 902 is fixedly connected to one end of the hard disk cover 9, a socket 904 is fixedly connected to one side of the connector 902, a sealing pipe 903 located on two sides of the socket 904 is movably connected to one side of the connector 902, a fixing ring 906 is fixedly connected to one end of the sealing pipe 903, and an inner movable pipe 905 is fixedly connected to the inside of the fixing ring 906;

it should be further explained in this embodiment, square holes arranged in order are formed in the clamping piece 704 for ventilation and heat dissipation, a square groove is formed in one side of the fixing plate 701, the length of the square groove of the fixing plate 701 is the same as that of the bearing plate 703, the bearing plate 703 cannot tilt and fall off when moving vertically in the square groove of the fixing plate 701, the indicator light 804 is used for displaying the service condition of the hard disk, and the socket 904 is used for being connected with the connecting plate 10, so that the computer can read the data of the hard disk conveniently.

Referring to fig. 7-9, one side of a movable plate 801 is movably connected with a pin 805, one side of the pin 805 is fixedly connected with an indicator lamp 804, one side of the pin 805 is movably connected with a switch 803 positioned at the bottom of the indicator lamp 804, one side of the indicator lamp 804 is movably connected with a pressing plate 802 positioned at the bottom of the switch 803, one end of the pressing plate 802 is fixedly connected with a pin 805, one side of a power supply 11 is fixedly connected with a limiting plate 1001, one side of the limiting plate 1001 is movably connected with a connecting rod 1002, both ends of the connecting rod 1002 are fixedly connected with a clamping plate 1003, one side of the limiting plate 1001 is movably connected with a socket 904, one side of the socket 904 is movably connected with a movable joint 909, one side of the movable joint 909 is fixedly connected with a connecting wire 908, one side of the movable joint 909 is movably connected with expansion bumps 907 positioned at both sides of the connecting wire 908, one end of an inner movable tube 905 is movably connected with a fixing plate 910, and one end of the fixing plate 910 is fixedly connected with the movable joint 909;

in this embodiment, to be further described, one end of the movable plate 801 is connected to the rotating rod and the hard disk cover 9 through a vertical spring, the pressing plate 802 is pressed, the pin 805 moves backward to make the movable plate 801 lose support and then pop up, the movable plate 801 is convenient to pull out the hard disk cover 9 from the storage box 1, the fixing ring 906 and the sealing tube 903 are disconnected when an external force is too large, thermal expansion liquid exists between the inner movable tube 905 and the fixing ring 906, the inner movable tube 905 is made of a material that is easy to conduct heat, the temperature of the liquid inside the sealing tube 903 and the fixing ring 906 rises and expands under the action of the external temperature and the heat conduction of the inner movable tube 905, the fixing ring 906 and the sealing tube 903 are forced to collapse, the inner movable tube 905 protrudes outward to push out the movable joint 909, the socket 904 is no longer connected to the movable joint 909, thereby avoiding damage of the surrounding devices due to overheating, the movable joint 909 is connected to the limiting plate 1001 through the connecting wire 908, and the expansion bump 907 extends due to push the movable joint 909 away from the groove of the limiting plate 1001, thereby facilitating position adjustment of the hard disk cover 9.

Referring to fig. 10-11, one side of the limiting plate 1001 is movably connected with a fan blade 1201, one end of the fan blade 1201 is fixedly connected with a rotating plate 1202, one side of the rotating plate 1202 is movably connected with a fixed bar 12, one side of the rotating plate 1202 is movably connected with a centrifugal protrusion 1203, one side of the fixed bar 12 is movably connected with a control button 1204, the other side of the fixed bar 12 is fixedly connected with a rotator 1205, and one side of the rotating plate 1202 is in transmission connection with the rotator 1205;

in this embodiment, it needs to be further described that an included angle between the centrifugal protrusion 1203 and the plane where the rotary plate 1202 is located is thirty degrees, a movable protrusion is disposed inside the centrifugal protrusion 1203, the movable protrusion receives a centrifugal force when the centrifugal protrusion 1203 rotates along with the rotary plate 1202, an outward centrifugal force received by the movable protrusion inside the centrifugal protrusion 1203 is not enough to extend the protrusion when the rotary plate 1202 operates at normal power, and the protrusion contacts the control button 1204 to increase the power of the rotator 1205 when the centrifugal protrusion 1203 is heated, so as to increase the heat dissipation strength.

The working principle of the invention is as follows:

s1, a hard disk is installed inside a hard disk cover 9 through a bolt 901, an indicator lamp 804 displays the working state of the hard disk, a switch 803 is a circuit connection switch of the hard disk, a bolt 805 is separated from a fixing groove of a movable plate 801 when a pressing plate 802 is pressed, one end of the movable plate 801 is connected with the hard disk cover 9 through a rotating rod, the rotating rod is connected with a gap of the movable plate 801 through a vertical spring, the movable plate 801 is directly popped out after losing the action force of the bolt 805, the internal hard disk is convenient to install and take out, the movable plate 801 plays a role in conveniently pulling out the hard disk cover 9 from the inside of a storage box 1, a plurality of air-tight spaces are formed in a clamping piece 704 for ventilation, one end of a bearing plate 703 moves up and down in a groove of the fixing plate 701 and cannot fall off, the fixing plate 701 can vertically move up and down under the adjusting action of movable support legs 702 to adjust the distance between the hard disk covers 9, and the mutual influence between the hard disks is avoided while the heat dissipation is convenient;

s2, the hard disk is in a read-write state for a long time, the environmental temperature in the storage box 1 is obviously increased due to heat accumulation on internal storage particles with large data transmission quantity, the internal liquid of the centrifugal bulge 1203 is heated and expanded to enable the pressure of a cavity of the centrifugal bulge 1203 to be larger than external air pressure, one end of the centrifugal bulge 1203 protrudes outwards and contacts with the control button 1204 when rotating, the power of the rotator 1205 is further improved to improve the rotating speed of the rotary sheet 1202, the air circulation rate is increased, the rotary sheet 1202 and the centrifugal bulge 1203 form an included angle of thirty degrees, the centrifugal bulge 1203 is subjected to rotating centrifugal force, if the temperature cannot be obviously reduced, the centrifugal bulge 1203 is always in the protruding state and contacts with the control button 1204 to enable the centrifugal bulge 1203 to continuously run at high power, after the internal temperature of the storage box 1 is further increased, the movable joint 909 is ejected out to facilitate the position change of the hard disk cover 9, at the moment, the movable joint 909 is still connected with the connecting plate 10 through the connecting wire 908 and can be in the read-write state, and the movable legs 702 enhance the effect of the fixing strips 12 through adjusting the distance of the hard disk cover 9, so as to avoid heat accumulation in the storage box 1, and to protect the hard disk;

s3, when data transmission is carried out, the temperature of the joint between the movable joint 909 and the socket 904 is sharply increased due to large data transmission quantity, the peripheries of the movable joint 909 and the socket 904 are made of plastic materials, when the temperature is about to reach a plastic bearing limit, the volume of thermal expansion liquid between the inner movable pipe 905 and the sealing pipe 903 is increased due to heat conduction of a high-temperature environment and the inner movable pipe 905, the inner movable pipe 905 is subjected to outward thrust, but the inner movable pipe 905 does not slowly bulge under the constraint of the fixed ring 906, when the inner movable pipe 905 is subjected to the strong enough thrust, the fixed ring 906 and the sealing pipe 903 are collapsed, the movable joint 909 is pushed out of the socket 904, the situation that the joint is continuously heated to cause damage to the peripheries of the connector 902 and the limiting plate 1001 is avoided, and the safety of the hard disk is improved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. A network data storage device comprising a storage cartridge (1), characterized in that: one side of the storage box (1) is movably connected with an opening-closing door (6), the other side of the storage box (1) is fixedly connected with a data line (3) connected with a computer, one side of the storage box (1) is fixedly connected with a handle (4), the upper surface and the lower surface of the storage box (1) are fixedly connected with two arc-shaped plates (2), the two arc-shaped plates (2) on the upper surface and the two arc-shaped plates (2) on the lower surface of the storage box (1) are arranged at two ends of the upper surface and the lower surface of the storage box (1), one side of the opening-closing door (6) is fixedly connected with a glass plate (5), the inner part of the storage box (1) is fixedly connected with a power supply (11), the two sides of the inner part of the storage box (1) are movably connected with adjusting frames (7), hard disk covers (9) are placed on the inner sides of the adjusting frames (7), one side of the hard disk covers (9) is movably connected with a hard disk panel (8), the other side of the hard disk covers (9) is movably connected with a connecting plate (10), the adjusting frames (7) comprise a fixing plate (701), one side of the fixing plate (703) is movably connected with a bearing plate (703), one end of the bearing plate (703) is connected with a support leg (702), and one end of the supporting leg (702) is connected with a clamping piece (702), hard disk panel (8) are including fly leaf (801), one side swing joint of fly leaf (801) has pressure board (802), square groove has been seted up to the both sides of hard disk cover (9), the both sides swing joint of hard disk cover (9) has bolt (901), the one end fixedly connected with connector (902) of hard disk cover (9), one side fixedly connected with socket (904) of connector (902), one side swing joint of connector (902) has sealed tube (903) that are located socket (904) both sides, the solid fixed ring (906) of one end fixedly connected with of sealed tube (903), activity pipe (905) in the inside fixedly connected with of solid fixed ring (906).

2. A network data storage device in accordance with claim 1, wherein: one side of the movable plate (801) is movably connected with a bolt (805), one side of the bolt (805) is fixedly connected with an indicator light (804), one side of the bolt (805) is movably connected with a switch (803) positioned at the bottom of the indicator light (804), one side of the indicator light (804) is movably connected with a pressing plate (802) positioned at the bottom of the switch (803), one end of the pressing plate (802) is fixedly connected with the bolt (805), one side of the power supply (11) is fixedly connected with a limiting plate (1001), one side of the limiting plate (1001) is movably connected with a connecting rod (1002), two ends of the connecting rod (1002) are both fixedly connected with a clamping plate (1003), one side of the limiting plate (1001) is movably connected with a socket (904), one side of the socket (904) is movably connected with a movable joint (909), one side of the movable joint (909) is fixedly connected with a connecting wire (908), one side of the movable joint (909) is movably connected with expansion bumps (1201) positioned at two sides of the connecting wire (908), one end of the inner movable pipe (905) is connected with a fixed plate (1001), one end of the movable joint (910) is fixedly connected with a fan blade (1001), one end of the limiting plate (1202) is connected with a fan blade (1001), one side swing joint of revolving fragment (1202) has fixed strip (12), one side swing joint of revolving fragment (1202) has centrifugal arch (1203), one side swing joint of fixed strip (12) has control button (1204), opposite side fixedly connected with of fixed strip (12) rotates ware (1205), one side transmission of revolving fragment (1202) is connected with and rotates ware (1205).

3. A network data storage device in accordance with claim 1, wherein: glass board (5) are used for observing the demonstration condition on hard disk panel (8), interval between hard disk cover (9) is adjusted in alignment jig (7), the louvre has been seted up to one side of storage box (1).

4. A network data storage device in accordance with claim 1, wherein: the clamping piece (704) is provided with square holes which are arranged in order, one side of the fixing plate (701) is provided with a square groove, the length of the square groove of the fixing plate (701) is the same as that of the bearing plate (703), and the bearing plate (703) does not incline and fall off when vertically moving in the square groove of the fixing plate (701).

5. A network data storage device in accordance with claim 2, wherein: one end of the movable plate (801) is connected with the rotating rod and the hard disk cover (9) through a vertical spring, and the bolt (805) moves the movable plate (801) backwards to lose support and then pop up.

6. A network data storage device in accordance with claim 2, wherein: fixed ring (906) receive too big meeting disconnection of external force with sealed tube (903), there is thermal expansion liquid between interior activity pipe (905) and fixed ring (906), interior activity pipe (905) are easy heat conduction material, activity joint (909) are connected with limiting plate (1001) through connecting wire (908).

7. A network data storage device in accordance with claim 2, wherein: the liquid in the sealing tube (903) and the fixing ring (906) is expanded by temperature rise under the action of external temperature and heat conduction of the inner movable tube (905), and the fixing ring (906) and the sealing tube (903) are broken by stress.

8. A network data storage device in accordance with claim 2, wherein: the centrifugal protrusion (1203) and the plane where the rotating sheet (1202) is located form an included angle of thirty degrees, a movable protrusion is arranged inside the centrifugal protrusion (1203), and the movable protrusion is under the action of centrifugal force when the centrifugal protrusion (1203) rotates along with the rotating sheet (1202).

9. A network data storage device in accordance with claim 2, wherein: when the rotating piece (1202) runs at normal power, the outward centrifugal force applied to the movable protrusion inside the centrifugal protrusion (1203) is not enough to extend the protrusion, and when the centrifugal protrusion (1203) is heated, the protrusion is in contact with the control button (1204).