阅读说明：本技术 一种保密数据存储的安全性高的数据储存系统 (High-security data storage system for confidential data storage ) 是由 金大鹏 陈磊 向冬雨 郭章 吴志广 于 2021-07-26 设计创作，主要内容包括：本发明公开了一种保密数据存储的安全性高的数据储存系统,涉及新型数据存储装置技术领域。本发明包括硬盘主体和遥控器,硬盘主体的四端均固定连接有防受损安全保护结构,硬盘主体的一端固定连接有防盗安全保护结构。本发明通过遥控器和防盗安全保护结构的配合设计,使得装置便于完成对数据存储连接处的自动化配导锁紧封闭,通过阻隔数据导出连接的插入位置,避免了非使用者的使用,进而完成对保密数据安全性的提高,且通过防受损安全保护结构的设计,使得装置便于完成对搭载有数据存储系统的装置进行端角防撞的保护,避免了端角撞击受损。(The invention discloses a data storage system with high security of confidential data storage, and relates to the technical field of novel data storage devices. The anti-theft remote controller comprises a hard disk main body and a remote controller, wherein four ends of the hard disk main body are fixedly connected with anti-damage safety protection structures, and one end of the hard disk main body is fixedly connected with an anti-theft safety protection structure. According to the invention, through the matching design of the remote controller and the anti-theft safety protection structure, the device is convenient to finish automatic matching, guiding, locking and sealing of a data storage connection part, the insertion position of the connection is led out through blocking data, the use of a non-user is avoided, the security of confidential data is further improved, and through the design of the anti-damage safety protection structure, the device is convenient to finish the anti-collision protection of the end corner of the device carrying the data storage system, and the impact damage of the end corner is avoided.)

1. A secure data storage system for secure data storage, comprising: the system comprises:

a hard disk main body (1);

the remote controller (2) is used for controlling a protection structure externally connected with the hard disk main body (1);

the anti-damage safety protection structure (3) is arranged at four ends of the hard disk main body (1) and is used for forming end corner contact anti-damage protection on the hard disk main body (1);

and the anti-theft safety protection structure (4) is arranged outside the connecting end of the control hard disk main body (1) and is used for forming the separation protection of the non-user inserted and exported data.

2. A secure data storage system for secure data storage according to claim 1, wherein: the anti-theft safety protection structure (4) comprises a data line access end block (5), a closing mechanism (6) and a secondary locking structure (7), a USB interface is arranged at one end of the hard disk main body (1), the data line access end block (5) used for guiding the data line access is fixed on the outer side of the USB interface, the closing mechanism (6) is fixedly connected to the top end of the data line access end block (5), and the secondary locking structure (7) is fixedly connected to one side of the closing mechanism (6) through a screw.

3. A secure data storage system for secure data storage according to claim 2, wherein: closing mechanism (6) are including moving the interior piece (8) of leading, first screw rod (9), linkage and join in marriage guide block (10) and airtight backplate (11), the inboard of moving the interior piece (8) of leading is rotated and is connected with first screw rod (9), the outside of first screw rod (9) is connected with linkage through threaded connection and is joined in marriage guide block (10), the linkage is joined in marriage the both sides of guide block (10) and is moved the interior piece (8) sliding connection of leading, the linkage is joined in marriage the bottom welding of guide block (10) one side and is had airtight backplate (11).

4. A secure data storage system for secure data storage according to claim 3, wherein: the secondary dead locking structure (7) comprises a movable guide carrying column (12), a line signal receiving control module (13), an inner guide limiting carrying block (14), a first motor (15), a torque leading-out rod (16) and a matched adjusting guide locking rod structure (21), the top end of the movable guide carrying column (12) is welded with the line signal receiving control module (13), the line signal receiving control module (13) is in wireless signal connection with the remote controller (2), the inner side of the line signal receiving control module (13) is also fixedly connected with a storage battery, the inner side of the movable guide carrying column (12) is fixedly connected with the inner guide limiting carrying block (14), one end of the inner guide limiting carrying block (14) is fixedly connected with the first motor (15) through a screw, the output end of the first motor peripheral side (15) is fixedly connected with the torque leading-out rod (16), and six matched adjusting guide locking rod structures (21) are arranged on the surface of the inner guide limiting carrying block (14), the matching and adjusting locking rod structure (21) and the first motor (15) are electrically connected with a storage battery inside the line signal receiving control module (13).

5. A secure data storage system for secure data storage according to claim 4, wherein: second grade dead lock structure (7) is still including joining in marriage locking and carrying dish (17), locking connect the through-hole (18), extending and joining in marriage dress piece (19) and locking preformed groove (20), the one end and first screw rod (9) welded connection of torque derivation pole (16), the side welding all sides of torque derivation pole (16) one end has and joins in marriage locking and carries dish (17), join in marriage the inboard of locking and carry dish (17) and seted up a plurality of locking connect the through-hole (18), join in marriage the position welding that the one end and the locking connect the through-hole (18) of locking carry dish (17) correspond and have and extend and join in marriage dress piece (19), extend and join in marriage the inside locking preformed groove (20) of dress piece (19).

6. A secure data storage system for secure data storage according to claim 5, wherein: the matched and adjusted guide locking rod structure (21) comprises a power output block (22), a second motor (23), a toggle gear shaft (24), a rack column (25), a contact locking column (26) and a reserved stroke groove (27), the bottom end of the power output block (22) is in welded connection with an inner guide limit carrying block (14), one side of the power output block (22) is fixedly connected with the second motor (23) through a screw, the output end of the second motor (23) is fixedly connected with the toggle gear shaft (24), the other side of the toggle gear shaft (24) is rotatably connected with the inner side of the power output block (22), the bottom end of the toggle gear shaft (24) is in meshed connection with the rack column (25), the rack column (25) is in sliding connection with the inner side of the inner guide limit carrying block (14), and the contact locking column (26) is welded at one end of the rack column (25), reserved stroke grooves (27) are formed in the two sides of the contact locking column (26).

7. A secure data storage system for secure data storage according to claim 6, wherein: the matched and adjusted locking guide rod structure (21) further comprises a pumping cylinder (28), an air bag (29), a lateral inserting locking column (30), an auxiliary guide column (31), a third motor (32), a second screw rod (33), a matched pushing guide rod (34) and an extrusion push block (35), the pumping cylinder (28) is welded on the inner side of the contact locking column (26), the air bag (29) is fixedly connected to one end of the pumping cylinder (28), the lateral inserting locking column (30) is fixedly connected to the two sides of the air bag (29), the lateral inserting locking column (30) is in clearance fit with the reserved stroke groove (27), the auxiliary guide column (31) is welded to the other end of the pumping cylinder (28), the third motor (32) is fixedly connected to one end of the auxiliary guide column (31) through a screw, and the second screw rod (33) is fixedly connected to the output end of the third motor (32), the outside of second screw rod (33) has the cooperation to push away guide arm (34) through threaded connection, spacing spout has been seted up to the both sides of supplementary guide post (31), cooperation push away guide arm (34) and spacing spout are clearance fit, the one end welding of cooperation push away guide arm (34) has extrusion ejector pad (35), extrusion ejector pad (35) and cooperation push away guide arm (34) all with pump drainage cylinder (28) sliding connection.

8. A secure data storage system for secure data storage according to claim 1, wherein: the anti-damage safety protection structure (3) comprises a stress supporting base (40), an unloading force dividing and guiding base (41), a folding push rod (42), a derivation push rod (43), an inner unloading force pipe (44), a spring (45) and a coordination output block (39), wherein one end of the stress supporting base (40) is fixedly connected with the unloading force dividing and guiding base (41), two sides of one end of the unloading force dividing and guiding base (41) are rotatably connected with the folding push rod (42), one end of the folding push rod (42) is rotatably connected with the coordination output block (39), two sides of the folding push rod (42) are rotatably connected with the derivation push rod (43), inner loading and unloading force pipes (44) are welded on two sides of one end of the stress supporting base (40), the spring (45) is welded on one side of the inner loading and unloading force pipe (44), the other side of the spring (45) is welded with the derivation push rod (43), one side of the leading-out push rod (43) connected with the spring (45) is connected with the inner assembling and disassembling force pipe (44) in a sliding way.

9. A secure data storage system for secure data storage according to claim 8, wherein: prevent impaired safety protection structure (3) still include end angle contact protection piece (36), extend and decide dress piece (37) and strengthening rib (38), the inboard welding of output piece (39) one end is moved in coordination has strengthening rib (38), the both sides welding of strengthening rib (38) has the extension to decide dress piece (37), the one end welding of the piece (37) is decided in the extension has end angle contact protection piece (36).

Technical Field

The invention relates to the technical field of novel data storage devices, in particular to a data storage system with high security of confidential data storage.

Background

The storage system is a system composed of various storage devices for storing programs and data, control components, devices (hardware) for managing information scheduling and algorithms (software) in a computer, wherein a mobile hard disk is widely applied as an integrated body of a new-age storage system, but the existing mobile hard disk is often limited by the structure in the using process, so that the internally stored confidential data is easily and directly derived from an outer connecting position, the corresponding safety protection performance is lacked, the corresponding corner protection design is lacked, and a large amount of stress is easily accumulated at a corner in the collision process to cause the damage of the device.

Disclosure of Invention

The invention aims to provide a data storage system with high security of secret data storage, which solves the existing problems: the existing mobile hard disk is often limited by the structure in the using process, so that the internally stored confidential data is easily and directly exported from the outer side connection position, and the corresponding safety protection performance is lacked.

In order to achieve the purpose, the invention provides the following technical scheme: a secure data storage system for secure data storage, the system comprising:

a hard disk main body;

the remote controller is used for controlling a protection structure externally connected with the hard disk main body;

the anti-damage safety protection structure is arranged at the four ends of the hard disk main body and is used for forming end corner contact anti-damage protection on the hard disk main body;

the anti-theft safety protection structure is arranged outside the connecting end of the hard disk control main body and is used for forming the blocking protection of the data which is inserted and exported by a non-user.

Preferably, the anti-theft safety protection structure comprises a data line access end block, a closing mechanism and a secondary locking structure, a USB interface is arranged at one end of the hard disk main body, the data line access end block for guiding the data line to access is fixed on the outer side of the USB interface, the closing mechanism is fixedly connected to the top end of the data line access end block, and the secondary locking structure is fixedly connected to one side of the closing mechanism through a screw.

Preferably, the closing mechanism is including moving the interior piece of leading, first screw rod, linkage and joining in marriage guide block and airtight backplate, the inboard of moving the interior piece of leading is rotated and is connected with first screw rod, the outside of first screw rod has the linkage to join in marriage the guide block through threaded connection, the linkage is joined in marriage the both sides of guide block and is moved the interior piece sliding connection of leading, the linkage is joined in marriage the bottom welding of guide block one side and is had airtight backplate.

Preferably, the secondary locking structure comprises a movable guide carrying column, a wire signal receiving control module, an inner guide limit carrying block, a first motor, a torque leading-out rod and a matched and adjusted movable guide locking rod structure, the top end of the movable guide carrying column is welded with a wire signal receiving control module which is in wireless signal connection with a remote controller, the inner side of the wire signal receiving control module is also fixedly connected with a storage battery, the inner side of the movable guide carrying column is fixedly connected with an inner guide limit carrying block, one end of the inner guiding limit carrying block is fixedly connected with a first motor through a screw, the output end of the first motor is fixedly connected with a torque leading-out rod, the side of week of the spacing piece of carrying of interior guide is provided with six and transfers and lead locking lever structure, it all with the inside battery electric connection of line signal reception control module to transfer to lead locking lever structure and first motor.

Preferably, the dead structure of second grade lock still includes to join in marriage the locking and carries a set, locking connect the through-hole, extends and to join in marriage dress piece and locking reservation groove, the one end and the first screw rod welded connection of torque derivation pole, the week side welding of torque derivation pole one end has to join in marriage the locking and carries a set, a plurality of locking connect the through-hole have been seted up to the inboard of joining in marriage the locking and carry a set, the one end of joining in marriage the locking and carry a set and the position welding that locking connect the through-hole to correspond has to extend and to join in marriage the dress piece, the locking reservation groove has been seted up to the inside that the piece was joined in marriage in the extension.

Preferably, join in marriage and transfer the guide locking lever structure and include power take off piece, second motor, toggle gear shaft, rack post, contact locking post and reserve the stroke groove, the bottom and the spacing carrier block welded connection of interior guide of power take off piece, screw fixedly connected with second motor is passed through to one side of power take off piece, the output fixedly connected with toggle gear shaft of second motor, the opposite side and the inboard rotation of power take off piece of toggle gear shaft are connected, the bottom meshing of toggle gear shaft is connected with the rack post, the inboard sliding connection of rack post and the spacing carrier block of interior guide, the one end welding of rack post has the contact locking post, the both sides of contact locking post have all been seted up and have been reserved the stroke groove.

Preferably, the matching and adjusting guide locking rod structure further comprises a pumping cylinder, an air bag, a lateral splicing locking column, an auxiliary guide column, a third motor, a second screw rod, a matching push guide rod and an extrusion push block, wherein the pumping cylinder is welded on the inner side of the contact locking column, one end of the pumping cylinder is fixedly connected with the air bag, the two sides of the air bag are both fixedly connected with the lateral splicing locking column, the lateral splicing locking column is in clearance fit with the reserved stroke groove, the other end of the pumping cylinder is welded with the auxiliary guide column, one end of the auxiliary guide column is fixedly connected with the third motor through a screw, the output end of the third motor is fixedly connected with the second screw rod, the outer side of the second screw rod is connected with the matching push guide rod through threads, the two sides of the auxiliary guide column are provided with limit sliding grooves, and the matching push guide rod is in clearance fit with the limit sliding grooves, and an extrusion push block is welded at one end of the matching push guide rod, and the extrusion push block and the matching push guide rod are both connected with the pumping cylinder in a sliding manner.

When the device is not used, the closed guard plate is reset, then the data wire access end block is closed, the insertion of a data wire is avoided, the torque drive of the poking gear shaft is completed by controlling the second motor, the rack post slides in the inner guide limit carrying block under the poking of the poking gear shaft by utilizing the meshing connection of the poking gear shaft and the rack post, so that the contact locking post is pushed to be inserted and connected through the locking connecting through hole on the inner side of the matched locking carrying disc, the reserved stroke groove corresponds to the locking reserved groove, the first locking limit of the matched locking carrying disc is completed by utilizing the contact locking post, the torque output of the torque output rod by the first motor is avoided, the torque drive of the second screw rod is completed by controlling the third motor at the moment, the torque output of the matched push guide rod is utilized, and the sliding connection of the matched push guide rod and the auxiliary guide post is utilized, the torque at the position of the matched pushing rod is limited to form pushing power, the pushing power of the matched pushing rod is used for driving the extrusion push block to extrude the inner side of the pumping cylinder, argon stored in the pumping cylinder is extruded and guided into the air bag, the air bag is inflated and expanded, the lateral inserting locking columns on the two sides are extruded and inserted into the locking reserved groove, the limited secondary locking is completed, and the first motor is prevented from outputting the torque to drive the closed guard plate to be opened;

when the device is used, the whole structure of the guide locking rod is reset by controlling, the matched locking carrying disc loses the limit locking, the first motor is controlled to complete the torque driving of the torque guide-out rod, the torque guide-out rod is welded with the first screw rod to drive the first screw rod to complete the rotation, the first screw rod and the linkage are utilized to complete the threaded connection of the guide block, the linkage is utilized to complete the torque acquisition of the guide block, the linkage is utilized to complete the sliding connection of the guide block and the movable guide-in block, the torque at the position of the linkage guide-out block is limited to form sliding displacement, the closed guard plate is driven to complete the opening of the data wire access end block, the data wire can be inserted, and the data is guided out.

Preferably, prevent impaired safety protection structure include the atress supporting pedestal, unload power branch lead the base, fold up the catch bar, derive the push rod, interior handling power pipe, spring and the output piece that moves in, the one end fixedly connected with of atress supporting pedestal unloads power and leads the base, it rotates to be connected with the catch bar of folding up to unload power branch the both sides of leading base one end, the one end of the catch bar of folding up rotates and is connected with the output piece that moves in, the both sides of the catch bar of folding up rotate and are connected with and derive the push rod, the both sides of atress supporting pedestal one end all weld interior handling power pipe, the welding of inside one side of interior handling power pipe has the spring, the welding of the opposite side of spring has the derivation push rod, derive one side of push rod and spring coupling and interior handling power pipe sliding connection.

Preferably, prevent that impaired safety protection structure still includes end angle contact protection piece, extends and adorn piece and strengthening rib, the inboard welding of output piece one end is moved in coordination has the strengthening rib, the both sides welding of strengthening rib has the extension to adorn the piece, the one end welding of the piece is adorned in the extension has end angle contact protection piece.

Because the stress at the chamfer position is too concentrated and is easy to be damaged in the process of falling the square device to the ground, the end angle protection of the hard disk main body is finished by utilizing the anti-damage safety protection structure, the limited contact of falling to the ground is carried out by utilizing the end angle contact protection block, the reinforced supporting capability of leading out the stress of the end angle contact protection block is finished by utilizing the matching of the extension fixed fixing block and the reinforcing rib, the impact stress is guided to the matching output block by the reinforcing ribs, the stress is extruded to the folding push rod by the matching output block, the folding generated by stress compression of the folding push rod is utilized, the stress is extruded to the derivation push rod, the stress is extruded to the spring by the sliding of the derivation push rod in the inner loading and unloading force tube, the elastic potential energy is generated by the spring under the extrusion of the derivation push rod, the stress generated by the derivation of the folding push rod is buffered and offset by the elastic potential energy, and the damage of the impact to the hard disk main body is avoided.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the matching design of the remote controller and the anti-theft safety protection structure, the device is convenient for completing the automatic matching, guiding, locking and sealing of the data storage connection part, and the insertion position of the connection is led out by blocking the data, so that the use of a non-user is avoided, and the improvement of the security of confidential data is further completed;

2. according to the invention, through the design of the anti-damage safety protection structure, the device is convenient to complete the protection of the anti-collision of the end corner of the device carrying the data storage system, and the damage of the end corner caused by collision is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a top view of the present invention as a whole;

FIG. 3 is a schematic view of a partial structure of the anti-damage safety protection structure of the present invention;

FIG. 4 is a partial schematic view of a closure mechanism according to the present invention;

FIG. 5 is a schematic diagram of a partial structure of a two-stage locking structure according to the present invention;

FIG. 6 is a schematic view of the locking engagement of the two-stage locking structure of the present invention;

FIG. 7 is a schematic view of a portion of the locking lever of the present invention;

FIG. 8 is a schematic view of the mounting of the anti-damage safety protection structure of the present invention;

fig. 9 is a partial structural schematic view of the anti-damage safety protection structure of the present invention.

In the figure: 1. a hard disk main body; 2. a remote controller; 3. an anti-damage safety protection structure; 4. an anti-theft safety protection structure; 5. the data line is accessed into the end block; 6. a closing mechanism; 7. a secondary locking structure; 8. a movable guide inner mounting block; 9. a first screw; 10. linkage matching guide blocks; 11. sealing the guard plate; 12. a movable guide carrying column; 13. a line signal receiving control module; 14. an inner guide limit carrying block; 15. a first motor; 16. a torque lead-out rod; 17. locking the carrying disc in a matching way; 18. the connecting through hole is locked; 19. an extension fitting block; 20. locking the reserved groove; 21. adjusting a guide locking rod structure; 22. a power output block; 23. a second motor; 24. a gear shaft is shifted; 25. a rack post; 26. contacting the locking post; 27. reserving a stroke groove; 28. a pumping cylinder; 29. an air bag; 30. laterally inserting and connecting the locking columns; 31. an auxiliary guide post; 32. a third motor; 33. a second screw; 34. a push guide rod is matched; 35. extruding the push block; 36. an end corner contact protection block; 37. an extension fixing block; 38. reinforcing ribs; 39. a coordination output block; 40. a force bearing support base; 41. a force-unloading guide base; 42. folding the push rod; 43. leading out the push rod; 44. an inner handling tube; 45. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Please refer to fig. 1-2:

a secure data storage system for secure data storage, the system comprising:

a hard disk main body 1;

remote controller 2 for controlling hard disk main body) external protection structure;

the anti-damage safety protection structure 3 is arranged at four ends of the hard disk main body 1 and is used for forming anti-damage protection for the end corner contact of the hard disk main body 1;

and the anti-theft safety protection structure 4 is arranged outside the connecting end of the control hard disk main body 1 and is used for forming the blocking protection of the data inserted and exported by a non-user.

Please refer to fig. 3:

the anti-theft safety protection structure 4 comprises a data line access end block 5, a closing mechanism 6 and a secondary locking structure 7, wherein a USB interface is arranged at one end of the hard disk main body 1, the data line access end block 5 for guiding the data line access is fixed on the outer side of the USB interface, the closing mechanism 6 is fixedly connected to the top end of the data line access end block 5, and the secondary locking structure 7 is fixedly connected to one side of the closing mechanism 6 through a screw;

please refer to fig. 4-7:

the closing mechanism 6 comprises a movable guide inner installing block 8, a first screw rod 9, a linkage assembling guide block 10 and a closed protection plate 11, the inner side of the movable guide inner installing block 8 is rotatably connected with the first screw rod 9, the outer side of the first screw rod 9 is connected with the linkage assembling guide block 10 through threads, two sides of the linkage assembling guide block 10 are slidably connected with the movable guide inner installing block 8, and the closed protection plate 11 is welded at the bottom end of one side of the linkage assembling guide block 10;

the secondary locking structure 7 comprises a movable guide carrying column 12, a line signal receiving control module 13, an inner guide limit carrying block 14, a first motor 15, a torque leading-out rod 16 and a matched and adjusted movable guide locking rod structure 21, a wire signal receiving control module 13 is welded at the top end of the movable guide carrying column 12, the wire signal receiving control module 13 is in wireless signal connection with the remote controller 2, a storage battery is fixedly connected to the inner side of the wire signal receiving control module 13, an inner guide limit carrying block 14 is fixedly connected to the inner side of the movable guide carrying column 12, one end of the inner guide limit carrying block 14 is fixedly connected with a first motor 15 through a screw, the output end of the first motor 15 is fixedly connected with a torque leading-out rod 16, six matched and adjusted guide locking rod structures 21 are arranged on the peripheral side face of the inner guide limit carrying block 14, and the matched and adjusted guide locking rod structures 21 and the first motor 15 are both electrically connected with the storage battery inside the wire signal receiving control module 13;

the secondary locking structure 7 further comprises a matching locking carrying disc 17, locking connection through holes 18, an extension matching block 19 and a locking preformed groove 20, one end of the torque leading-out rod 16 is welded with the first screw rod 9, the matching locking carrying disc 17 is welded on the peripheral side face of one end of the torque leading-out rod 16, a plurality of locking connection through holes 18 are formed in the inner side of the matching locking carrying disc 17, the extension matching block 19 is welded at a position, corresponding to the locking connection through holes 18, of one end of the matching locking carrying disc 17, and the locking preformed groove 20 is formed in the extension matching block 19;

the auxiliary adjusting guide locking rod structure 21 comprises a power output block 22, a second motor 23, a toggle gear shaft 24, a rack column 25, a contact locking column 26 and a reserved stroke groove 27, the bottom end of the power output block 22 is welded with the inner guide limiting carrying block 14, one side of the power output block 22 is fixedly connected with the second motor 23 through a screw, the output end of the second motor 23 is fixedly connected with the toggle gear shaft 24, the other side of the toggle gear shaft 24 is rotatably connected with the inner side of the power output block 22, the bottom end of the toggle gear shaft 24 is meshed with the rack column 25, the rack column 25 is slidably connected with the inner side of the inner guide limiting carrying block 14, one end of the rack column 25 is welded with the contact locking column 26, and the two sides of the contact locking column 26 are both provided with the reserved stroke groove 27;

the auxiliary adjusting guide locking rod structure 21 further comprises a pumping cylinder 28, an air bag 29, a lateral inserting locking column 30, an auxiliary guide column 31, a third motor 32, a second screw rod 33, an auxiliary pushing guide rod 34 and an extrusion pushing block 35, the pumping cylinder 28 is welded on the inner side of the contact locking column 26, the air bag 29 is fixedly connected with one end of the pumping cylinder 28, the lateral inserting locking column 30 is fixedly connected with two sides of the air bag 29, the lateral inserting locking column 30 is in clearance fit with the reserved stroke groove 27, the auxiliary guide column 31 is welded on the other end of the pumping cylinder 28, one end of the auxiliary guide column 31 is fixedly connected with the third motor 32 through a screw, the output end of the third motor 32 is fixedly connected with the second screw rod 33, the outer side of the second screw rod 33 is connected with the auxiliary pushing guide rod 34 through threads, the two sides of the auxiliary guide column 31 are provided with limiting sliding grooves, the auxiliary pushing guide rod 34 is in clearance fit with the limiting sliding grooves, an extrusion push block 35 is welded at one end of the matching push guide rod 34, and the extrusion push block 35 and the matching push guide rod 34 are both connected with the pumping cylinder 28 in a sliding manner;

when the device is not used, the closed guard plate 11 is reset, the data wire access end block 5 is closed, the insertion of a data wire is avoided, the torque drive of the toggle gear shaft 24 is completed by controlling the second motor 23, the rack column 25 slides in the guide limit carrying block 14 under the toggle action of the toggle gear shaft 24 by utilizing the meshing connection of the toggle gear shaft 24 and the rack column 25, the contact locking column 26 is pushed to be inserted and connected through the locking connecting through hole 18 on the inner side of the matched locking carrying disc 17, the reserved stroke groove 27 corresponds to the locking reserved groove 20, the first locking limit of the matched locking carrying disc 17 is completed by utilizing the contact locking column 26, the torque output of the torque leading-out rod 16 by the first motor 15 is avoided, the torque drive of the second screw 33 is completed by controlling the third motor 32 at the moment, the torque output of the matched pushing guide rod 34 by utilizing the second screw 33, the matched derivation rod 34 is in sliding connection with the auxiliary guide post 31, the torque at the matched derivation rod 34 is limited to form derivation power, the derivation power of the matched derivation guide rod 34 is used for driving the extrusion push block 35 to complete extrusion on the inner side of the exhaust cylinder 28, argon stored in the exhaust cylinder 28 is extruded and guided out to enter the air bag 29, the air bag 29 is used for inflating and expanding, the lateral insertion locking posts 30 on the two sides are extruded and inserted into the locking reserved groove 20, the limiting secondary locking is completed, and the first motor 15 is prevented from outputting torque to drive the opening of the sealed guard plate 11;

when the device is used, the movable guide locking rod structure 21 is integrally reset through control, the movable locking carrying disc 17 loses limiting locking, the first motor 15 is controlled to complete torque driving of the torque guide rod 16, the first screw 9 is driven to complete rotation by welding the torque guide rod 16 and the first screw 9, the linkage guide block 10 obtains torque by threaded connection of the first screw 9 and the linkage guide block 10, and the torque at the linkage guide block 10 is limited to form sliding displacement by sliding connection of the linkage guide block 10 and the movable guide inner mounting block 8, so that the closed protection plate 11 is driven to complete opening of the data line access end block 5, a data wire can be inserted, and data export is completed;

please refer to fig. 8-9:

the anti-damage safety protection structure 3 comprises a stress support base 40, a force-unloading guide base 41, a folding push rod 42, a lead-out push rod 43, an internal force-unloading pipe 44, a spring 45 and a matching output block 39, wherein one end of the stress support base 40 is fixedly connected with the force-unloading guide base 41, two sides of one end of the force-unloading guide base 41 are rotatably connected with the folding push rod 42, one end of the folding push rod 42 is rotatably connected with the matching output block 39, two sides of the folding push rod 42 are rotatably connected with the lead-out push rod 43, the internal force-unloading pipe 44 is welded on two sides of one end of the stress support base 40, the spring 45 is welded on one side of the inside of the internal force-unloading pipe 44, the lead-out push rod 43 is welded on the other side of the spring 45, and one side of the lead-out push rod 43, which is connected with the spring 45, is connected with the internal force-unloading pipe 44 in a sliding manner;

the anti-damage safety protection structure 3 further comprises an end corner contact protection block 36, an extension fixing block 37 and a reinforcing rib 38, the reinforcing rib 38 is welded on the inner side of one end of the matching output block 39, the extension fixing block 37 is welded on two sides of the reinforcing rib 38, and the end corner contact protection block 36 is welded on one end of the extension fixing block 37.

Because the stress at the chamfer position is too concentrated and is easy to damage in the process of falling the square device to the ground, the end corner protection of the hard disk main body 1 is completed by utilizing the anti-damage safety protection structure 3, the limited contact of falling to the ground is performed by utilizing the end corner contact protection block 36, the reinforced supporting capacity of leading out the stress of the end corner contact protection block 36 is completed by utilizing the matching of the extension fixed block 37 and the reinforcing rib 38, the impact stress is guided to the matching output block 39 by utilizing the reinforcing rib 38, the stress is extruded to the folding push rod 42 by utilizing the matching output block 39, the stress is extruded to the leading-out push rod 43 by utilizing the folding generated by the stress compression of the folding push rod 42, the stress is extruded to the leading-out push rod 43 by utilizing the sliding of the leading-out push rod 43 in the inner assembling and disassembling force tube 44, the stress is extruded to the spring 45, the elastic potential energy is generated by utilizing the spring 45 under the extrusion of the leading-out push rod 43, the elastic potential energy is utilized to buffer and offset the stress generated by the leading out of the push rod 42, damage to the hard disk main body 1 by impact is avoided.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.