Information security networking protection equipment and protection method

Abstract

The invention discloses information security networking protection equipment and a protection method, and relates to the field of computer component security protection devices.The information security networking protection equipment comprises an information storage equipment body, and the outer side of the information storage equipment body is in butt joint with an external butt joint piece; the middle end of the external butt joint piece is fixedly connected with a reserved butt joint shaft, and the reserved butt joint shaft is rotationally in butt joint with the upper end of the information storage equipment body. According to the information security networking protection equipment and the protection method, the reserved butt joint shaft movably rotates at a corresponding angle along the lower end of the external butt joint piece, so that pressure relief processing is performed on contact force, traditional rigid contact of direct stress is avoided, supporting and returning work is effectively performed in cooperation with a subsequent supporting structure, and the safety of the information security networking protection equipment is improved. According to the device, the damage of parts such as a memory bank in the device due to the physical collision of the device in contact with external force is avoided, so that the damage of a carrier is avoided, the phenomena of information loss and information damage are prevented, and the safety protection measures of the information are effectively ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of computer component security protection devices, in particular to an information security networking protection device and protection method. BACKGROUND

[0002] In order to protect computers and their components, programs or data from physical influences from the outside world, a corresponding protection structure is generally adapted on the outside of information storage or signal receiving media, so as to avoid the phenomenon of internal components and the like being out of order and the like due to external influences, inaccurate information transmission, etc.; For example, a USB plugging device for external information security disclosed in patent CN117610095A is composed of an upper USB protective shell and a lower USB plugging box in a rectangular shape. Through the control circuit board and the dial key on the dial switch arranged inside the USB plugging device, the USB interface of the USB plugging device is monitored and controlled according to the hardware control mode, and the insertion of the USB interface is judged by the master control chip unit. An audio unit is used to play an audio file to issue a warning sound to alert surrounding personnel and prevent the USB interface from being illegally connected externally. The USB interface is physically plugged, and the safety of the electronic information system is protected without any information interaction with the internal computer system. For example, a wireless information security device disclosed in patent CN214586761U relates to the technical field of information security. A dustproof mechanism is arranged on the front surface of the data connector, and a protection mechanism is arranged on the outer wall of the wireless information security device body. The dustproof mechanism includes a dustproof frame fixedly installed on the front surface of the data connector. By extruding the elastic ball and the dustproof net, the external plug can be inserted into the data connector, avoiding the problem of dust falling into the gap. During the idle process of the device, the elastic ball and the dustproof net shield the front surface of the data connector, preventing dust from entering the inner cavity of the data connector, achieving the function of continuously dustproofing the data connector, and solving the problem that the accumulation of dust in the data connector affects the service life of the wireless information security device body. For example, an information security protection terminal disclosed in patent CN115469721A includes an information storage and a safety protection mechanism installed outside the information storage. The safety protection mechanism includes a bottom bearing frame and a stop frame installed on the front and rear ends of the bottom bearing frame. The bottom bearing frame includes a bearing plate and a side plate fixedly installed on the left and right sides of the bearing plate. A connecting circular hole is formed in the center of the top surface of the bearing plate, and a supporting cylinder is fixedly installed in the connecting circular hole to stably place the information storage, facilitating actual use. Since the heat dissipation grooves are arranged, the heat at the bottom of the information storage can be easily dissipated. Through the arrangement of multiple first and second protection frames, the network can be disconnected in time during actual use. Most of the prior art improves the overall structure, and the existing information medium equipment such as gateway is easy to damage the internal components such as memory stick and cause the damage of the carrier when physical collision is contacted with external force, which easily leads to information loss and information damage, so that the security protection measures for information are not effective enough, and there is certain use limitation. SUMMARY

[0003] The present application aims to provide an information security networking protection device and protection method to solve the problem of the security protection measures for information not being effective enough in the prior art.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical scheme: an information security networking protection device, comprising an information storage device body, an external docking piece is docked on the outside of the information storage device body; a reserved docking shaft is fixedly connected to the middle end of the external docking piece, and the reserved docking shaft is rotationally docked with the upper end of the information storage device body; a resisting docking piece is nested and installed on the outside of the external docking piece, and a self-adaptive pressure relief protection structure is arranged between the resisting docking piece and the external docking piece, and the self-adaptive pressure relief protection structure performs pressure relief work on the physical external force of the information storage device body.

[0005] Further preferably, the self-adaptive pressure relief protection structure is provided with a return spring, the return spring is fixedly docked on the outside of the resisting docking piece, the outer end of the return spring is in mutual docking with the outside of the external docking piece, a horizontal guide groove is formed in the inside of the external docking piece, the horizontal guide groove is nested and docked with the resisting docking piece, and the resisting nested reserved piece is horizontally nested and docked with the inner end of the external docking piece, and the resisting nested reserved piece corresponds in position to the outside of the resisting docking piece.

[0006] Further preferably, a horizontal reserved piece is arranged through the inside of the surface of the external docking piece, a movable docking piece is fixedly connected to the outer end of the horizontal reserved piece, and the movable docking piece corresponds in position to the outside of the resisting nested reserved piece, an internal docking sleeve rod is nested and installed on the inside of the horizontal reserved piece, and an external poking piece is connected to the outside of the internal docking sleeve rod.

[0007] Further preferably, when the outside of the information storage device body is stressed, the reserved docking shaft forms a rotating structure along the lower end of the external docking piece, the information storage device body in the corresponding angle rotating state synchronously presses the resisting docking piece, the resisting docking piece synchronously presses the resisting nested reserved piece through the return spring along the inside of the external docking piece, and the resisting docking piece resets and slides along the inside of the external docking piece.

[0008] Further preferably, the abutting active abutting member and the transverse reserved member are synchronously forced to push during the process of the reserved nested element moving out, and the transverse reserved member moves along the inner side of the external abutting member, and the internal abutting sleeve rod of the transverse reserved member and the external poking element are synchronously forced to move outward to support.

[0009] Further preferably, a secondary guide structure is arranged between the transverse reserved member and the internal abutting sleeve rod, and an external force borne by the secondary guide structure is guided to release pressure, the secondary guide structure is provided with an internal first liquid bag, the internal first liquid bag is abutted to the inner wall of the external abutting member, the outer side of the internal first liquid bag is abutted to a supply hose, the supply hose penetrates along the inner side of the transverse reserved member, an internal second liquid bag is bonded and abutted between the transverse reserved member and the internal abutting sleeve rod, and the internal second liquid bag is in communication with the end of the supply hose, and the outer side of the transverse reserved member is abutted to an elastic rope component, and the end of the elastic rope component is in mutual abutment with the outer side of the information storage device body.

[0010] Further preferably, the internal first liquid bag is synchronously pressurized during the process of the transverse reserved member moving along the inner side of the external abutting member, the internal first liquid bag supplies the internal second liquid bag through the supply hose, and the internal second liquid bag is pushed to synchronously move outward to support.

[0011] Further preferably, the internal abutting sleeve rod moves transversely along the inner side of the transverse reserved member, the transverse reserved member forms a traction return support structure between the elastic rope component and the information storage device body, and the elastic rope component is distributed at equal angles about the center point of the information storage device body.

[0012] An information security networking protection device is disclosed, and a protection method of the protection device is also disclosed, and the specific steps are as follows: S1: when an external force such as physical collision is contacted, the information storage device body is rotated at a corresponding angle along the lower end of the external abutting member through the reserved abutting shaft, so as to release pressure of the contacted force and avoid traditional direct force hard contact; S2: the information storage device body in the corresponding angle rotating state is synchronously pressurized along the outer side of the external abutting member to abut the corresponding abutting member, the abutting member is moved along the inner side of the external abutting member, the active abutting member and the transverse reserved member are synchronously forced to push, the transverse reserved member drives the internal abutting sleeve rod and the external poking element to synchronously move outward to support; S3: in the process of supporting the outward movement of the horizontally arranged reserved part under stress, the lower end thereof will synchronously press the built-in first liquid bag in contact, so that the built-in second liquid bag is supplied with expansion from the inside through the supply hose, the built-in butt joint sleeve rod and the outwardly arranged actuating part are synchronously displaced outwardly by the built-in second liquid bag, and further support and warning work is performed on the external contact force; S4: the information storage device body in the angularly movable pressure relief state will be supported and carried at a fixed angle by the inboard butt joint elastic rope part, so that after the contact force is offset and relieved, the quick return support work is performed.

[0013] Compared with the prior art, the information security networking protection device and protection method have the following beneficial effects: The information security networking protection device and protection method are provided with the self-adaptive pressure relief protection structure, which performs pressure relief work on the physical external force of the information storage device body, when the information storage device body working in different installation environments contacts the external force, physical collision and other external factors, the reserved butt joint shaft will be correspondingly angularly moved and rotated along the lower end of the outwardly arranged butt joint part, so that the contact force is relieved, the traditional direct stress hard contact is avoided, the subsequent support structure is cooperated to effectively perform the support and return work, the device is prevented from being damaged by the physical collision of the external force, so that the internal components such as the memory bar are not damaged, the carrier is not damaged, the information loss and damage phenomenon is prevented, and the safety protection measures of the information are effectively guaranteed. Further, in the process of stress protection, the information storage device body in the corresponding angularly rotated state will synchronously press the corresponding abutting butt joint part in contact along the outside of the outwardly arranged butt joint part, the abutting butt joint part will synchronously press the abutting nested reserved part in contact along the inside of the outwardly arranged butt joint part, in the process of outward movement of the abutting nested reserved part under stress, the horizontally arranged reserved part will synchronously press and push the outwardly arranged actuating part and the built-in butt joint sleeve rod along the outwardly arranged butt joint part, so that the horizontally arranged reserved part is synchronously stressed and moved outwardly to support the work, so that the external contact force is effectively outwardly supported and relieved in the reverse direction, the information storage device body is prevented from being further continuously collided, and the practicability of the device is improved. Further, the secondary guide structure is arranged, and external force borne by the secondary guide structure guides pressure relief processing, in the process that the horizontal reserved part is stressed to outwardly move and support, the lower end thereof will synchronously press the contacted built-in first liquid bag, so that the built-in second liquid bag is supplied with expansion to the inside through the supply hose, the built-in butt joint sleeve rod and the external poking part on the outside are synchronously displaced and supported outwardly by the built-in second liquid bag, so that the external contact force is further supported and warned, and the information storage equipment body in the angular moving pressure relief state will be angularly supported and borne by the inboard butt joint elastic rope part, so that after the contact force is deviated and relieved, the quick return supporting work is carried out, and the use stability of the device is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the present application; Figure 2 It is a schematic diagram of the three-dimensional structure of the information storage equipment body of the present application; Figure 3 It is a schematic diagram of the three-dimensional structure of the external butt joint part of the present application; Figure 4 It is a schematic diagram of the three-dimensional structure of the present application Figure 3 It is a schematic diagram of the three-dimensional structure of the present application Figure 5 It is a schematic diagram of the three-dimensional structure of the external butt joint part of the present application; Figure 6 It is a schematic diagram of the three-dimensional structure of the external poking part of the present application; Figure 7 It is a schematic diagram of the three-dimensional structure of the present application Figure 8 It is a schematic diagram of the three-dimensional structure of the present application Figure 9 It is a schematic diagram of the three-dimensional structure of the present application

[0015] In the figure: 1, information storage equipment body; 2, external butt joint part; 3, reserved butt joint shaft; 4, butt joint part; 5, return spring; 6, horizontal guide groove; 7, embedded nested reserved part; 8, movable butt joint part; 9, horizontal reserved part; 10, built-in butt joint sleeve rod; 11, external poking part; 12, built-in first liquid bag; 13, supply hose; 14, built-in second liquid bag; 15, elastic rope part. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0017] Embodiment one: please refer to Figures 1-9 The application provides the following technical scheme: an information security networking protection device and a protection method, to solve the problem that physical collision caused by external force is easy to damage internal components such as memory sticks in the device, cause damage to the carrier, easily lead to information loss and information damage, and thus the information security protection measures are not effective enough, which discloses that the outside of an information storage device body 1 is connected with an external connecting piece 2; the middle end of the external connecting piece 2 is fixedly connected with a reserved connecting shaft 3, and the reserved connecting shaft 3 is rotationally connected with the upper end of the information storage device body 1; the outside of the external connecting piece 2 is nested with a resisting connecting piece 4, and a self-adaptive pressure relief protection structure is arranged between the resisting connecting piece 4 and the external connecting piece 2, and the self-adaptive pressure relief protection structure performs pressure relief work on the physical external force of the information storage device body 1.

[0018] The adaptive pressure relief protection structure is provided with a reset spring 5, and the reset spring 5 is fixedly connected to the outer side of the abutting part 4, and the outer end of the reset spring 5 is connected to the outer side of the outer abutting part 2, the inner side of the outer abutting part 2 is provided with a horizontal guide groove 6, and the horizontal guide groove 6 is nested with the abutting part 4, the inner end of the outer abutting part 2 is horizontally nested with the abutting nested reserved part 7, and the abutting nested reserved part 7 is correspondingly connected to the outer side of the abutting part 4, the surface of the outer abutting part 2 is provided with a horizontal reserved part 9, and the outer end of the horizontal reserved part 9 is fixedly connected with a movable abutting part 8, and the movable abutting part 8 is correspondingly connected to the outer side of the abutting nested reserved part 7, the inner side of the horizontal reserved part 9 is nested with an inner abutting sleeve rod 10, and the outer side of the inner abutting sleeve rod 10 is connected with an outer driving part 11, when the outer side of the information storage device body 1 is stressed, the reserved abutting shaft 3 is rotated along the lower end of the outer abutting part 2, and the information storage device body 1 is synchronously pressed against the abutting part 4, the abutting part 4 is reset and slides along the inner side of the outer abutting part 2 through the reset spring 5, and the abutting part 4 is synchronously pressed against the abutting nested reserved part 7, the abutting nested reserved part 7 is moved outward, and the movable abutting part 8 and the horizontal reserved part 9 are synchronously pushed, and the horizontal reserved part 9 is horizontally moved along the inner side of the outer abutting part 2, the inner abutting sleeve rod 10 and the outer driving part 11 are synchronously stressed and moved outward to support, the information storage device body 1 in different installation environments is contacted by physical collision and other external factors, and is rotated along the lower end of the outer abutting part 2 through the reserved abutting shaft 3 to relieve pressure, avoiding the hard contact of the traditional direct stress, cooperating with the subsequent support structure to effectively support the reset work, avoiding the damage of the internal components such as the memory stick caused by the physical collision of the equipment, so as not to cause the damage of the carrier, the information storage device body 1 in the corresponding angle rotating state is synchronously pressed against the corresponding abutting part 4 along the outer side of the outer abutting part 2, the abutting part 4 is synchronously pressed against the abutting nested reserved part 7 along the inner side of the outer abutting part 2, the abutting nested reserved part 7 is moved outward, and the movable abutting part 8 and the horizontal reserved part 9 are synchronously pushed, and the horizontal reserved part 9 drives the inner abutting sleeve rod 10 and the outer driving part 11 to synchronously move outward to support, so as to effectively support the external expansion force outward in the opposite direction to relieve pressure.

[0019] Embodiment two: on the basis of embodiment one, a secondary guiding structure is further disclosed, and the specific content is as follows: A secondary guiding structure is arranged between the horizontal reserved part 9 and the inner abutting sleeve rod 10, and the external force borne by the secondary guiding structure is guided and relieved. The secondary guide structure is provided with the built-in first liquid bag 12, and the built-in first liquid bag 12 is butted against the inner wall of the external butt joint 2, and the outer side of the built-in first liquid bag 12 is butted against the supply hose 13, and the supply hose 13 penetrates along the inner side of the transverse reserved part 9, the built-in second liquid bag 14 is butted and bonded between the transverse reserved part 9 and the built-in butt joint sleeve rod 10, and the built-in second liquid bag 14 is in communication with the end of the supply hose 13, the outer side of the transverse reserved part 9 is butted against the elastic rope part 15, and the end of the elastic rope part 15 is butted against the outer side of the information storage device body 1, and the built-in first liquid bag 12 is synchronously pressed during the butting and touching of the transverse reserved part 9 along the inner side of the external butt joint 2, and the built-in first liquid bag 12 supplies work to the built-in second liquid bag 14 through the supply hose 13, and the built-in second liquid bag 14 pushes the built-in butt joint sleeve rod 10 on the outer side to synchronously displace and support outward, the built-in butt joint sleeve rod 10 moves along the inner side of the transverse reserved part 9, the transverse reserved part 9 forms a traction return support structure between the information storage device body 1 and the elastic rope part 15, and the elastic rope part 15 is distributed at equal angles about the center point of the information storage device body 1, and during the forced outward movement support of the transverse reserved part 9, the lower end thereof will synchronously press the built-in first liquid bag 12 butted and touched thereby, so as to supply inflation to the built-in second liquid bag 14 through the supply hose 13, and the built-in second liquid bag 14 pushes the built-in butt joint sleeve rod 10 and the external poking part 11 on the outer side to synchronously displace and support outward, thereby further supporting and warning work to the external contact force, and the information storage device body 1 in the angular movement pressure relief state will be supported and carried at a fixed angle by the inner butted elastic rope part 15.

[0020] Example three: on the basis of examples one and two, the protection method of the protection device is further disclosed, and the specific steps are as follows: S1: when the external force such as physical collision is contacted, it will correspondingly rotate at an angle along the lower end of the external butt joint 2 through the reserved butt joint shaft 3, so as to relieve the pressure of the contacted force, and avoid the hard contact of the traditional direct force; S2: the information storage device body 1 in the corresponding angle rotating state will synchronously press the corresponding contact butt joint 4 butted and touched along the outer side of the external butt joint 2, and the contact butt joint 4 will move along the inner side of the external butt joint 2, and will synchronously press and push the movable butt joint 8 and the transverse reserved part 9 butted and touched thereby, so as to drive the built-in butt joint sleeve rod 10 and the external poking part 11 along the external butt joint 2 to synchronously move outwardly under the force and support work; S3: During the process that the horizontally placed reserved part 9 moves outward under force to provide support, its lower end will simultaneously apply pressure to the contacted built-in first liquid sac 12, causing it to supply and expand into the built-in second liquid sac 14 through the supply hose 13. The built-in second liquid sac 14 then pushes the outer built-in docking sleeve rod 10 and the external拨动 part 11 to move outward synchronously for support, thereby further carrying out support warning work on the external contact force. S4: The information storage device body 1 in the angular movement pressure relief state will carry out fixed-angle support and bearing work through the internally docked elastic rope component 15, so as to quickly carry out return support work after the contact force deflects and relieves pressure.

[0021] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An information security network protection device, comprising an information storage device body (1), wherein an external docking component (2) is connected to the outside of the information storage device body (1). Its features are: The middle end of the external docking component (2) is fixedly connected to a reserved docking shaft (3), and the reserved docking shaft (3) is rotatably docked with the upper end of the information storage device body (1). The outer side of the external docking component (2) is nested with a contact docking component (4), and an adaptive pressure relief protection structure is provided between the contact docking component (4) and the external docking component (2). The adaptive pressure relief protection structure is used to relieve the physical external force on the information storage device body (1).

2. The information security network protection device according to claim 1, characterized in that: The adaptive pressure relief protection structure is provided with a reset spring (5), and the reset spring (5) is fixedly connected to the outside of the contacting part (4), and the outer end of the reset spring (5) is connected to the outside of the external contacting part (2). The inner side of the external contacting part (2) is provided with a horizontal guide groove (6), and the horizontal guide groove (6) is nested with the contacting part (4). The inner end of the external contacting part (2) is horizontally nested with a contacting nesting reserved part (7), and the position of the contacting nesting reserved part (7) corresponds to the outer side of the contacting part (4).

3. The information security network protection device according to claim 2, characterized in that: The outer docking part (2) has a horizontal reserved part (9) through its inner surface, and the outer end of the horizontal reserved part (9) is fixedly connected to a movable docking part (8). The movable docking part (8) corresponds to the outer position of the abutting nested reserved part (7). The inner side of the horizontal reserved part (9) is nested with an internal docking sleeve rod (10), and the outer ball of the internal docking sleeve rod (10) is connected to an external actuating part (11).

4. The information security network protection device according to claim 3, characterized in that: When the outside of the information storage device body (1) is subjected to force, a rotating structure is formed along the lower end of the external docking part (2) through the reserved docking shaft (3). The information storage device body (1) in the corresponding angle rotation state applies pressure to the contacting docking part (4) in sync. The contacting docking part (4) is reset and slid along the inner side of the external docking part (2) through the reset spring (5). The contacting docking part (4) applies pressure to the contacting nested reserved part (7) in sync.

5. The information security network protection device according to claim 4, characterized in that: During the outward movement of the repulsing nested reserved part (7), the contacting movable docking part (8) and the horizontal reserved part (9) are pushed simultaneously, and the horizontal reserved part (9) moves laterally along the inner side of the outer docking part (2). The built-in docking sleeve rod (10) and the outer toggle part (11) on the inner side of the horizontal reserved part (9) are simultaneously subjected to force and move outward to provide support.

6. The information security network protection device according to claim 3, characterized in that: A secondary guide structure is provided between the horizontal reserved part (9) and the built-in docking sleeve (10), and the external force carried by the secondary guide structure is used for pressure relief. The secondary guiding structure is provided with a built-in first liquid bladder (12), and the built-in first liquid bladder (12) is connected to the inner wall of the external docking part (2), and the outer side of the built-in first liquid bladder (12) is connected to a supply hose (13), and the supply hose (13) passes through the inner side of the horizontal reserved part (9). The horizontal reserved part (9) and the built-in docking sleeve (10) are bonded together with a built-in second liquid bladder (14), and the end of the built-in second liquid bladder (14) is connected to the end of the supply hose (13). The outer side of the horizontal reserved part (9) is connected to an elastic rope component (15), and the end of the elastic rope component (15) is connected to the outer side of the information storage device body (1).

7. The information security network protection device according to claim 6, characterized in that: As the horizontal reserved part (9) moves along the inner side of the external docking part (2), it simultaneously applies pressure to the contacting built-in first liquid bladder (12), and the built-in first liquid bladder (12) supplies the work to the built-in second liquid bladder (14) through the supply hose (13). The expanded built-in second liquid bladder (14) pushes the outer built-in docking sleeve rod (10) to move outward synchronously for support.

8. The information security network protection device according to claim 7, characterized in that: The built-in docking sleeve (10) moves laterally along the inner side of the horizontal reserved part (9). The horizontal reserved part (9) forms a traction return support structure with the information storage device body (1) through the elastic rope component (15). The elastic rope component (15) is distributed at an angle about the center point of the information storage device body (1).

9. The information security network protection device according to claim 8, characterized in that, The protection method for this device was also disclosed, and the specific steps are as follows: S1: When it comes into contact with external factors such as physical collisions, it will rotate at a corresponding angle along the lower end of the external docking part (2) through the reserved docking shaft (3) to relieve the pressure of the contact force and avoid the traditional hard contact of direct force. S2: The information storage device body (1) in the corresponding angle rotation state will simultaneously apply pressure to the corresponding contacting contact (4) along the outer side of the external contacting part (2), and the contacting contacting part (4) will move along the inner side of the external contacting part (2), and simultaneously apply force to the contacting movable contacting part (8) and the horizontal reserved part (9), so that the horizontal reserved part (9) along the external contacting part (2) drives the built-in contacting sleeve rod (10) and the external toggle part (11) to move outward synchronously under force to support the work; S3: During the outward movement of the horizontal reserved part (9) under force, its lower end will simultaneously apply pressure to the contacting built-in first liquid bladder (12), so that it supplies expansion to the built-in second liquid bladder (14) through the supply hose (13). The built-in second liquid bladder (14) pushes the outer built-in docking sleeve (10) and the external toggle part (11) to move outward synchronously for support, thereby further supporting and warning against external contact forces. S4: The information storage device body (1) under the angle movement and pressure relief state will perform fixed angle support and bearing work through the elastic rope component (15) connected on the inner side, so that after the contact force shifts and pressure is relieved, it will quickly perform return support work.

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