Portable vulnerability scanning device

Abstract

The invention discloses a portable vulnerability scanning device, and relates to the technical field related to network security, the portable vulnerability scanning device comprises a box body and a vulnerability scanning equipment body placed in the box body, and also comprises a vibration reduction mechanism; the damping mechanism comprises four abutting plates abutting against the side walls of the periphery of the body, and the two ends, in the length direction, of each abutting plate are connected with the box body through first elastic pieces. The abutting plates are arranged on the side faces of the periphery of the body respectively, the first elastic pieces are arranged at the two ends of each abutting plate respectively, after the box body is impacted by external force, relative movement occurs between the box body and the body, and when the body extrudes the abutting plates, the first elastic pieces are extruded to generate elastic force so as to buffer the impact effect of the body; and compared with stacked sponge bodies, the vibration reduction mechanism is simple in structure, and the heat dissipation effect of the vibration reduction mechanism is better.

Description

Technical Field

[0001] The invention relates to the technical field related to network security, in particular to a portable vulnerability scanning device. Background Art

[0002] As is known to all, the popularization and application of Internet technology has provided more convenient conditions for the rapid development of various enterprises. Various enterprises are increasingly relying on information and networks to promote the development of their own businesses. However, network security risks also come with it, such as various virus and Trojan attacks, malicious scanning behaviors, data access anomalies, and leakage anomalies during data transmission. How to effectively prevent the occurrence of network security problems while effectively using network resources has become an issue that Internet technology urgently needs to solve.

[0003] Therefore, when using network resources, it is necessary to mine network risks. Network risk mining refers to identifying and evaluating potential threats and vulnerabilities in the network so that timely measures can be taken to reduce risks. Mining methods include: vulnerability scanning, penetration testing, security auditing, behavioral analysis, and security training. Correspondingly, each method has a corresponding vulnerability scanning device. Using vulnerability scanning devices can more comprehensively understand the potential risks in the network and take appropriate measures to strengthen network security protection.

[0004] The shortcoming of the prior art is that the vulnerability scanning device is usually placed in a portable box when not in use. When in use, the device can be taken out of the box. During the process of the staff carrying the box and moving it, the box may fall or bump into something. In order to protect the vulnerability scanning device in the box, a shock absorber is set in the box. The existing shock absorber basically relies on stacked elastic sponges to achieve this, which is not conducive to heat dissipation and also increases the overall volume of the box. Summary of the invention

[0005] The purpose of the present invention is to provide a portable vulnerability scanning device to solve the technical problems in the related art.

[0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] A portable vulnerability scanning device comprises a box and a main body of the vulnerability scanning device placed in the box, and also comprises a vibration reduction mechanism; the vibration reduction mechanism comprises four abutment plates abutting against the side walls around the main body, and both ends of each abutment plate in the length direction are connected to the box through a first elastic member.

[0008] As mentioned above, base plates are arranged on the inner walls of the four sides of the box body, two swing rods are swingably arranged at both ends of the length direction of each base plate, and each abutment plate is hinged to the two swing rods on the corresponding base plate.

[0009] As mentioned above, an abutment block is installed at the end of each abutment plate near the corner of the body, and the abutment block prevents the abutment plate connected thereto from sliding relative to the body.

[0010] As mentioned above, the base plate and each swing rod connected thereto are hinged at a position where the base plate is provided with a first swing groove and a second swing groove, and each swing rod is provided with a swing block on the end close to the corresponding base plate; when the swing rod applies a force in a vertical direction to the base plate, the swing block enters the second swing groove from the first swing groove, and the base plate gradually tilts; when the swing rod applies a force in a non-vertical direction to the base plate, the swing block slides in the first swing groove.

[0011] As for the two swing rods corresponding to the substrate whose length direction is parallel to the width direction of the body, when the two swing rods exert force in the vertical direction on the corresponding substrate, the abutment plate swings toward the side where the handle is installed on the box body.

[0012] As mentioned above, the two swing rods corresponding to the substrate whose length direction is parallel to the length direction of the body, when the two swing rods exert a force in the vertical direction on the corresponding substrate, the two ends of the abutting plate swing in directions away from each other.

[0013] The above-mentioned method further includes a linkage member disposed between two adjacent first elastic members, and during the elastic deformation of the first elastic members, the linkage member drives the first elastic members at adjacent positions to undergo elastic deformation.

[0014] In the above-mentioned, a plurality of first sliding grooves are provided on the box body, a first sliding block is slidably provided in the first sliding groove, a first round block is rotatably provided on the first sliding block, and each first elastic member is connected to a corresponding first round block; the linkage member includes two second elastic members arranged at adjacent positions, and also includes a plurality of second sliding grooves provided on the box body, each end of each second elastic member corresponds to a second sliding groove, a second sliding block is slidably provided in the second sliding groove, a second round block is rotatably provided on the second sliding block, the second elastic member is slidably connected to the second round block, and a first lever and a second lever are provided on each of the first round blocks; in the pulling stroke of the first elastic member, the first lever exerts a pulling effect on the second elastic member, and in the squeezing stroke of the first elastic member, the second lever exerts a toggling effect on the second elastic member.

[0015] As mentioned above, when the box body is not hit by external force, the two ends of the second elastic member are restricted by the two first levers, and it bends in the direction away from the corner of the main body. Under the action of its own rebound force, the second elastic member has a tendency to always bend in the direction close to the corner of the main body; a limit member is provided between the second round block and the correspondingly connected second sliding block, and during the stroke of the second lever to push the second elastic member, the limit member restricts the second elastic member from bending in the direction close to the corner of the main body; when the second lever disengages from the second elastic member along the stroke of pushing the second elastic member, the limit member removes the complete restriction on the second elastic member in the direction close to the corner of the main body.

[0016] As mentioned above, the limiting member includes a first wedge block arranged on the second round block and a second wedge block arranged on the second sliding block. The first wedge block and the second wedge block are wedge-shapedly matched. A third elastic member is arranged between the second sliding block and the second round block. The elastic force of the third elastic member has a tendency to always prevent the second round block from moving away from the second sliding block.

[0017] The beneficial effects of the present invention are as follows: by arranging an abutment plate on each of the four sides of the main body, and disposing a first elastic member at each end of each abutment plate, after the box body is hit by an external force, relative movement occurs between the box body and the main body, and when the main body squeezes the abutment plate, the first elastic member is squeezed to generate elastic force to buffer the impact of the main body, thereby achieving the purpose of reducing vibration of the main body. Compared with the stacked sponge body, the vibration reduction mechanism in the present invention has a simple structure and a better heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 A schematic diagram of the three-dimensional structure of a portable vulnerability scanning device provided by an embodiment of the present invention;

[0020] Figure 2 A schematic cross-sectional structure diagram of a vibration reduction mechanism of a portable vulnerability scanning device provided by an embodiment of the present invention;

[0021] Figure 3 for Figure 2 A is an enlarged structural diagram;

[0022] Figure 4 A schematic cross-sectional structure diagram of a vibration reduction mechanism of a portable vulnerability scanning device provided by another embodiment of the present invention;

[0023] Figure 5 for Figure 4 The enlarged structural diagram at B in FIG.

[0024] Figure 6 for Figure 5 The enlarged structural diagram at C in FIG.

[0025] Figure 7 A schematic diagram of the planar structure of a second elastic member of a portable vulnerability scanning device provided by another embodiment of the present invention when it is bent toward a corner of the body;

[0026] Figure 8 A schematic diagram of the three-dimensional structure of a limiting member of a portable vulnerability scanning device provided by another embodiment of the present invention;

[0027] Fig. 9 An exploded view from a first perspective of a stopper of a portable vulnerability scanning device provided by another embodiment of the present invention;

[0028] Fig.10 An exploded view from a second perspective of a limiting component of a portable vulnerability scanning device provided in another embodiment of the present invention.

[0029] Description of reference numerals:

[0030] 1. Box body; 2. Main body; 3. Abutment plate; 4. First elastic member; 5. Base plate; 6. Rocker rod; 7. Abutment block; 8. First swinging groove; 9. Second swinging groove; 10. Swinging block; 11. Protrusion; 12. Partition plate; 13. Channel; 14. First slide groove; 15. First slider; 16. First round block; 17. Second elastic member; 18. Second slide groove; 19. Second slider; 20. Second round block; 21. First lever; 22. Second lever; 23. First wedge block; 24. Second wedge block; 25. Third elastic member; 26. Handle. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solution of the present invention, Figure 1 To Attachment Fig.10 The present invention is further described in detail.

[0032] See also Figures 1 to 3 An embodiment of the present invention provides a portable vulnerability scanning device, including a box 1 and a main body 2 of the vulnerability scanning device placed in the box 1, and also includes a vibration reduction mechanism; the vibration reduction mechanism includes four abutment plates 3 abutting on the side walls around the main body 2, and both ends of each abutment plate 3 in the length direction are connected to the box 1 through a first elastic member 4.

[0033] Specifically, a main body 2 for placing a vulnerability scanning device is provided in the box 1, and the structure of the main body 2 is basically a rectangular parallelepiped structure, so the outer structure of the box 1 adapted to the main body 2 is also a rectangular parallelepiped structure, the upper bottom surface of the box 1 is on the cover, and the upper and lower bottom surfaces of the box 1 are provided with heat dissipation mechanisms (the heat dissipation mechanism is a prior art and is not described in detail, and is not specifically shown in the figure), and a handle 26 is provided on one side of the box 1, and the handle 26 is used by the staff to lift the box 1 and move the main body 2 to a desired place. In the process of moving the box 1, the four sides and corners are the places where collisions are most likely to occur after being subjected to external forces. Therefore, in order to avoid the box 1 When the main body 2 is damaged by a collision, elastic sponge will be accumulated between the main body 2 and the side wall of the box 1 to provide buffering protection for the main body 2. The main body 2 is prone to generate a large amount of heat during use. After use, it needs to be placed for a period of time until the heat dissipates before being put back into the box 1, which undoubtedly affects work efficiency. There is also a method of directly using the heat dissipation mechanism on the upper and lower bottom surfaces of the box 1 to dissipate heat, but the heat dissipation of the side of the main body 2 is also mainly achieved by the heat dissipation mechanism. Due to the influence of the accumulated sponge, its heat dissipation effect is greatly reduced. A small amount of accumulated sponge will affect the buffering effect, while a large amount will affect the heat dissipation effect.

[0034] Based on the above problems, in the present embodiment, an abutment plate 3 is provided on the four side walls of the main body 2, and both ends of each abutment plate 3 in the length direction are connected to the box body 1 through a first elastic member 4, wherein in order to improve the heat dissipation effect, the abutment plate 3 can be made into a honeycomb structure, wherein the first elastic member 4 is in a strip shape, one end of which is hinged to the abutment plate 3, and the other end is rotatably connected to the box body 1, and it is in an arc shape when not subjected to external force, and when it is subjected to external force, the elastic force will increase if its bending degree becomes larger or smaller, thereby utilizing the change of elastic force to buffer the impact of the main body 2, and the elastic coefficient of the first elastic member 4 can be selected according to actual conditions, and a better buffering effect can be achieved without excessive stacking.

[0035] The beneficial effect of this embodiment is that: by arranging an abutment plate 3 on each of the four sides of the main body 2, and disposing a first elastic member 4 at each end of each abutment plate 3, after the box body 1 is hit by an external force, a relative movement occurs between the box body 1 and the main body 2, and when the main body 2 squeezes the abutment plate 3, the first elastic member 4 is squeezed to generate elastic force to buffer the impact of the main body 2, thereby achieving the purpose of reducing vibration of the main body 2. Compared with the stacked sponge body, the vibration reduction mechanism in this embodiment has a simple structure and a better heat dissipation effect.

[0036] Furthermore, base plates 5 are provided on the inner walls of the box body 1 , and two swing rods 6 are swingably provided at both ends of each base plate 5 in the length direction, and each abutment plate 3 is hinged to the two swing rods 6 on the corresponding base plate 5 .

[0037] Specifically, in the aforementioned embodiment, when a certain abutment plate 3 is squeezed by the body 2, the direction of the squeezing force is different, and the movement direction of the abutment plate 3 is different, so the buffering of the impact of the body 2 is basically disordered, and the body 2 is prone to disorderly shaking in the box body 1. The body 2 is a relatively precise device, and there is a risk of causing damage to the internal components due to disordered shaking. Therefore, in this embodiment, four substrates 5 are arranged in the box body 1, each substrate 5 corresponds to an abutment plate 3, and two swing rods 6 are further arranged between each substrate 5 and the corresponding abutment plate 3, so that a structure similar to a parallelogram can be formed, and the instability of the parallelogram is utilized, in combination with the elastic force of the first elastic member 4, to cushion the impact of the body 2. Buffering, that is, the base plate 5 is fixed on the inner wall of the box body 1, and the rocker arm 6 is hinged on the base plate 5, which means that it can swing under the action of external force, and the length of the rocker arm 6 does not change. Then, when the abutment plate 3 is acted upon by external force, it will swing while keeping parallel to the base plate 5, so that the abutment plate 3 squeezed by the main body 2 will not be separated from the side wall of the main body 2, and when the main body 2 squeezes the abutment plate 3, the abutment plate 3 can swing, which will guide the main body 2 to squeeze the abutment plate 3 at the adjacent position, so that multiple first elastic members 4 will all buffer the impact of the main body 2. Compared with the elastic sponge body which will only buffer the impact of the main body 2 in one direction after being squeezed by the main body 2, the buffering effect of the impact of the main body 2 in this embodiment is better.

[0038] Preferably, an abutment block 7 is installed at the end of each abutment plate 3 close to the corner of the main body 2, and the abutment block 7 prevents the abutment plate 3 connected thereto from sliding relative to the main body 2.

[0039] Specifically, the shape of the abutment block 7 is adapted according to the outer shape of the corner of the main body 2, and when one of the abutment plates 3 is squeezed by the main body 2 and swings in a certain direction, since the swinging of the abutment plate 3 has a guiding effect on the main body 2, the abutment plate 3 at the adjacent position in the swinging direction of the abutment plate 3 will also be squeezed by the main body 2. Due to the action of the abutment block 7, when the main body 2 moves along the length direction of any abutment plate 3, the abutment block 7 will hinder the relative sliding between the abutment plate 3 and the side wall of the main body 2. The two abutment blocks 7 at the adjacent positions will approach the same corner of the box body 1 along their respective swinging trajectories during the swinging process, and the two abutment plates 3 basically swing synchronously, that is, they swing basically at the same time, and the swinging trajectory length and swinging angle are basically the same, which is equivalent to buffering the impact of the main body 2 at the same time. Therefore, under the action of the abutment block 7, there is a linkage effect between the adjacent abutment plates 3, which can better improve the buffering effect of the impact on the main body 2.

[0040] Furthermore, the base plate 5 is hinged with each swing rod 6 connected thereto at a position where the first swing groove 8 and the second swing groove 9 are provided, and each swing rod 6 is provided with a swing block 10 on the end close to the corresponding base plate 5; when the swing rod 6 applies a force in the vertical direction to the base plate 5, the swing block 10 enters the second swing groove 9 from the first swing groove 8, and the swing rod 6 gradually tilts; when the swing rod 6 applies a force in the non-vertical direction to the base plate 5, the swing block 10 slides in the first swing groove 8.

[0041] Specifically, the base plate 5, the two rocker arms 6 and the abutment plate 3 form a parallelogram structure, which requires a better buffering effect and a certain buffering stroke. Therefore, when the initial angle between the rocker arm 6 and the base plate 5 is 90 degrees or close to 90 degrees, the swinging stroke of the abutment plate 3 can reach the maximum. When an external force acts on the box body 1, there will be a situation where the direction of the external force is parallel to the length direction of the rocker arm 6, and the force parallel to the length direction of the rocker arm 6 will cause the main body 2 to vertically impact the abutment plate 3, then the rocker arm 6 cannot swing under the force, and the impact of the main body 2 cannot be buffered. Therefore, in order to avoid this situation, when the main body 2 vertically impacts the abutment plate 3, based on the impact, the rocker arm 6 swings in a certain direction.

[0042] In this embodiment, a first swing groove 8 and a second swing groove 9 are provided at the hinge position between the base plate 5 and each corresponding swing rod 6. The swing block 10 on each swing rod 6 can slide in the first swing groove 8 or enter the second swing groove 9 from the first swing groove 8 and slide in the second swing groove 9. That is, when the abutment plate 3 is vertically squeezed by the body 2, the distance between the swing rod 6 and the corresponding hinge point of the base plate 5 can change, that is, the swing rod 6 and the hinge axis of the hinge provided on the base plate 5 can both rotate and slide, and the sliding distance is the distance traveled by the swing block 10 from the first swing groove 8 to the second swing groove 9. The distance traveled by the swing block 10 is such that the swing block 10 smoothly enters the second swing groove 9 from the first swing groove 8. When the impact force of the body 2 on the abutment plate 3 is not perpendicular to the base plate 5, then under the impact force, the abutment plate 3 must swing in a certain direction, and the swing block 10 slides in the first swing groove 8. When the abutment plate 3 is vertically squeezed by the body 2, during the process of the swing block 10 entering the second swing groove 9 from the first swing groove 8, the swing rod 6 gradually tilts, giving a guide to the swing of the abutment plate 3. Therefore, in the initial state, the length direction of the swing rod 6 is perpendicular to the length direction of the corresponding base plate 5. That is, an inclined channel 13 is provided between the first swing groove 8 and the second swing groove 9, and one end of the channel 13 connected to the first swing groove 8 is located at the center of the first swing groove 8, and then leads to the second swing groove 9 at a certain angle to the length direction of the vertical substrate 5. In the buffering process after the main body 2 is impacted, the swing of the abutment plate 3 is a buffering process in which the swing distance between the swing rod 6 and the substrate 5 is gradually shortened from 90 degrees to 0 degrees. After the impact is over, based on the rebound force of the first elastic member, the swing rod 6 will return to the initial position. A partition plate 12 is provided between the first swing groove 8 and the second swing groove 9. The first swing groove 8 and the second swing groove 9 are located at a position where the first swing groove 8 and the second swing groove 9 are separated by a partition 12. A protrusion 11 is provided on the swing block 10. The partition 12 and the protrusion 11 cooperate to radially limit the sliding of the swing block 10 in the first swing groove 8 and the second swing groove 9. That is, when the swing block 10 slides in the first swing groove 8, as long as the swing block 10 is not completely aligned with the channel 13, the swing block 10 will not enter the channel 13 when an external force is applied. When the swing block 10 swings in the second swing groove 9, the swing block 10 will not be fully aligned with the channel 13 and will not return to the first swing groove 8 under the action of an external force.

[0043] When the staff lifts the box 1 by the handle 26 to move it, the position of the handle 26 on the box 1 can be regarded as the upper side wall, and the opposite side wall is the lower side wall, and the front and rear side walls are respectively the front side wall and the rear side wall (the front is the direction the staff is facing).

[0044] When the body 2 vertically squeezes the abutment plate 3 in the corresponding direction forward or backward, the body 2 may move downward or upward under the swinging guidance of the abutment plate 3. The downward movement undoubtedly makes the box body 1 give the staff an additional downward impact in addition to the downward gravity, which may seriously cause the box body 1 to fall off the staff's hands and cause more serious damage. Therefore, in this embodiment, the two swing rods 6 corresponding to the base plate 5 whose length direction is parallel to the width direction of the body 2, when the two swing rods 6 give the corresponding base plate 5 a force in the vertical direction, the abutment plate 3 swings toward the side of the handle 26 installed on the box body 1, that is, the high ends of the two channels 13 on the front side wall and the rear side wall are connected to the center of the first swing groove 8, and the low ends are connected to the second swing groove 9. In the process of the swing block 10 entering the second swing groove 9 from the first swing groove 8, the end of the swing rod 6 connected to the abutment plate 3 can swing upward, that is, the impact of the body 2 can partially act upward.

[0045] When the body 2 vertically squeezes the abutment plate 3 in the corresponding direction upward or downward, the body 2 may move forward or backward under the swinging guidance of the abutment plate 3. Whether it is forward or backward, it will obviously increase the pulling effect of the box 1 on the staff's hands. Therefore, if the body 2 is still squeezing the abutment plate 3 in the corresponding direction upward or downward, it can also cooperate with the two abutment plates 3 on the front and rear sides to jointly buffer the impact of the body 2 (that is, in the aforementioned embodiment, the arrangement of the abutment blocks 7, when the abutment blocks 7 corresponding to the front and rear side walls are not completely separated from the side walls of the body 2, the abutment blocks 7 always have a tendency to hinder the movement of the body 2 in the up and down directions). In this embodiment, the two swing rods 6 corresponding to the base plate 5 whose length direction is parallel to the length direction of the body 2, when the two swing rods 6 give a force in the vertical direction to the corresponding base plate 5, The two ends of the abutment plate 3 swing in directions away from each other, that is, the two channels 13 on the upper side wall and the two channels 13 on the lower side wall are symmetrically arranged, and the inclination direction of the channels 13 is that the two channels 13 on the upper side wall are in an eight-shaped shape, and the two channels 13 on the lower side wall are in an inverted eight-shaped shape. The two abutment plates 3 corresponding to the upper and lower side walls are each composed of two side sections and a middle section with rocker rods 6 hinged at both ends. The middle section is closer to the base plate 5 than the side section, and the middle section is connected to the side section by a connecting rod. The space between the middle section and the main body 2 is for taking and placing the main body 2. When the main body 2 vertically impacts the abutment plate 3 corresponding to the upper side wall or the lower side wall, the two side sections can swing to the front and rear sides, and the middle section gradually approaches the main body 2, and cooperates with the abutment blocks 7 on the abutment plates 3 on the front and rear sides to block, which can well buffer the impact of the main body 2 in the up and down directions.

[0046] In the above embodiment, after the abutment block 7 is completely out of contact with the body 2, the corresponding first elastic member 4 loses its elastic buffering effect. As for the buffering of the impact of the body 2, the buffering effect will be further improved by the joint action of multiple first elastic members 4.

[0047] See also Figures 4 to 10 Another embodiment of the present invention further includes a linkage member arranged between two adjacent first elastic members 4. During the elastic deformation of the first elastic member 4, the first elastic member 4 at the adjacent position is driven to undergo elastic deformation through the linkage member. That is, after the abutment blocks 7 on other abutment plates 3 that are not squeezed by the main body 2 are completely out of contact with the main body 2, the first elastic member 4 connected to the abutment plate 3 impacted by the main body 2 can drive the first elastic member 4 connected to the abutment plate 3 at the adjacent position to undergo elastic deformation through the linkage member to improve the buffering effect.

[0048] In order to realize the linkage effect of the first elastic member 4 between the two abutting plates 3 at adjacent positions, in a preferred embodiment, a plurality of first sliding grooves 14 are provided on the box body 1, a first sliding block 15 is slidably provided in the first sliding groove 14, a first round block 16 is rotatably provided on the first sliding block 15, and each first elastic member 4 is connected to a corresponding first round block 16; the linkage member includes two second elastic members 17 provided at adjacent positions, and also includes a plurality of second sliding grooves 18 provided on the box body 1, each end of each second elastic member 17 corresponds to a second sliding groove 18, a second sliding block 19 is slidably provided in the second sliding groove 18, a second round block 20 is rotatably provided on the second sliding block 19, the second elastic member 17 is slidably connected to the second round block 20, and a first lever 21 and a second lever 22 are provided on each of the first round blocks 16; in the pulling stroke of the first elastic member 4, the first lever 21 produces a pulling effect on the second elastic member 17, and in the squeezing stroke of the first elastic member 4, the second lever 22 produces a toggling effect on the second elastic member 17.

[0049] Specifically, when the box body 1 is not hit by external force and the main body 2 does not produce an impact on any abutment plate 3, the first slider 15 is at the end of the first slide groove 14 away from the corresponding substrate 5, wherein the first slider 15 moves in a direction close to the substrate 5 at the beginning of sliding, and then moves in the reverse direction; the second slider 19 is at the end of the second slide groove 18 away from the corresponding substrate 5, wherein the second slider 19 moves in a direction close to the substrate 5 at the beginning of sliding, and then moves in the reverse direction.

[0050] When any abutment plate 3 is impacted by the body 2, the two first elastic members 4 connected at both ends of the abutment plate 3 (the first lever 21 and the end of the second elastic member 17 are connected by the teeth and the tooth grooves to achieve the pulling effect):

[0051] When the degree of extrusion and bending increases, the first elastic member 4 will drive the first round block 16 connected thereto to rotate. The rotation of the first round block 16 causes the second lever 22 connected thereto to shift the end of the second elastic member 17 at the corresponding position. The shifting direction is the direction close to the inner wall of the box body 1. Since the second elastic member 17 is rotatably arranged on the second slider 19 through the second round block 20, the elastic force of the second elastic member 17 will change.

[0052] The other stretched bending degree becomes smaller, and the first elastic member 4 will drive the first slider 15 to move in the first sliding groove 14 toward the direction close to the substrate 5 through the first round block 16 connected thereto, and the elastic deformation of the first elastic member 4 will drive the first round block 16 to rotate, so that the first lever 21 has a pulling effect on the end of the second elastic member 17 at the corresponding position while shifting, and the other end of this second elastic member 17 is restricted by the first lever 21 corresponding to the abutment plate 3 at the adjacent position, so that the other end of the second elastic member 17 cannot move, and the bending degree of the pulled second elastic member 17 becomes smaller, and the change in the bending degree will drive the second slider 19 close to the impacted abutment plate 3 to slide in the second sliding groove 18, and will also drive the second round block 20 to rotate, so that the other end of the second elastic member 17 produces a reverse force on the first lever 21, so that the first elastic member 4 corresponding to the first lever 21 undergoes elastic change.

[0053] It can be seen from the above that when any abutting plate 3 is impacted by the main body 2 , the second elastic member 17 and the first elastic member 4 at adjacent positions can both produce elastic force changes to jointly buffer the impact of the main body 2 .

[0054] When the bending degree of the first elastic member 4 is large, the abutment plate 3 is about to contact the substrate 5. For example, when the abutment plate 3 is not impacted by the main body 2, the distance between the abutment plate 3 and the corresponding substrate 5 is 10 cm. When the distance between the abutment plate 3 and the corresponding substrate 5 becomes 3 cm, the bending degree of the first elastic member 4 is large. In this case, some parts of the first elastic member 4 undergo plastic deformation, which will cause the elastic force of the first elastic member 4 to be difficult to buffer the impact of the main body 2. In this way, if the abutment plate 3 directly collides with the corresponding substrate 5, the main body 2 is still at risk of being damaged.

[0055] Therefore, in a further embodiment, when the box body 1 is not impacted by external force, the two ends of the second elastic member 17 are restricted by the two first levers 21, and the second elastic member 17 is bent in the direction away from the corner of the main body 2. Under the action of its own resilience, the second elastic member 17 always tends to bend in the direction close to the corner of the main body 2; a limit member is provided between the second round block 20 and the correspondingly connected second slider 19, and during the stroke of the second lever 22 to push the second elastic member 17, the limit member restricts the second elastic member 17 from bending in the direction close to the corner of the main body 2; when the second lever 22 disengages from the second elastic member 17 along the stroke of pushing the second elastic member 17, the limit member removes the complete restriction on the second elastic member 17 in the direction close to the corner of the main body 2.

[0056] The limiting member includes a first wedge block 23 arranged on the second round block 20 and a second wedge block 24 arranged on the second sliding block 19. The first wedge block 23 and the second wedge block 24 are wedge-matched. A third elastic member 25 is arranged between the second sliding block 19 and the second round block 20. The elastic force of the third elastic member 25 has a tendency to always prevent the second round block 20 from moving away from the second sliding block 19.

[0057] Specifically, in the aforementioned embodiment, the first lever 21 is plugged with the corresponding end of the second elastic member 17 through the teeth and the tooth groove, and the second lever 22 is abutted with the corresponding end of the second elastic member 17. When the end of the second elastic member 17 contacts the second lever 22, it is separated from the first lever 21. On the contrary, when the end of the second elastic member 17 is connected to the first lever 21, it is separated from the second lever 22. In this embodiment, the second lever 22 is used to bend the second elastic member 17 toward the corner of the body 2, so that the body 2 is not deformed. The impact is further buffered, that is, when the second lever 22 is in the process of pushing the end of the second elastic member 17, after the second lever 22 is out of contact with the end of the second elastic member 17, it can be said that the elastic force of the first elastic member 4 is not enough to buffer the impact of the main body 2. Then, based on the pushing force of the second lever 22, the second elastic member 17 can drive the second round block 20 to cross the restriction of the limit member and bend toward the corner of the main body 2. When the corner of the main body 2 hits the second elastic member 17, another buffer can be achieved, thereby better protecting the main body 2.

[0058] When the second round block 20 rotates, the wedge surface on the first wedge block 23 abuts against the wedge surface on the second wedge block 24. When the first wedge block 23 squeezes the second wedge block 24 under the action of external force, due to the mutual squeezing action between the two wedge surfaces, the second round block 20 will axially move away from the second slider 19, and the elastic force of the third elastic member 25 increases to prevent the two from moving away from each other. When the wedge surface on the first wedge block 23 and the wedge surface on the second wedge block 24 are no longer abutted, that is, the second lever 22 is no longer in contact with the end of the second elastic member 17, at this time, under the action of the elastic force of the third elastic member 25, the second round block 20 will axially approach the second slider 19, and the first wedge block 23 and the second wedge block 2 4 disappears, the second elastic member 17 will bend towards the corner of the body 2 under the action of its own resilience, and squeezed by the corner of the body 2, the second elastic member 17 has a tendency to bend away from the corner of the body 2, then the two ends of the second elastic member 17 will inevitably swing about the central axis of the second round block 20, and the elastic force of the second elastic member 17 will be weakened. To avoid this situation, after the wedge surface of the first wedge block 23 is separated from the wedge surface of the second wedge block 24, the plane on the first wedge block 23 whose length direction is parallel to the axial direction abuts against the plane on the second wedge block 24 whose length direction is parallel to the axial direction, that is, the second round block 20 cannot rotate in the opposite direction on the second slider 19.

[0059] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of the protection of the present invention.

Claims

1. A portable vulnerability scanning device, comprising a box and a main body of the vulnerability scanning device placed in the box, characterized in that: Also includes a vibration reduction mechanism; The vibration reduction mechanism comprises four abutting plates abutting against the side walls around the body, and both ends of each abutting plate in the length direction are connected to the box body through a first elastic member.

2. The portable vulnerability scanning device according to claim 1, characterized in that: Base plates are arranged on the inner walls around the box body, two swing rods are swingably arranged at both ends of each base plate in the length direction, and each abutment plate is hinged to the two swing rods on the corresponding base plate.

3. The portable vulnerability scanning device according to claim 1, characterized in that: An abutment block is installed at the end of each abutment plate close to the corner of the body, and the abutment block prevents the abutment plate connected thereto from sliding relative to the body.

4. The portable vulnerability scanning device according to claim 2, characterized in that: The position where the base plate is hinged with each swing rod connected thereto is provided with a first swing groove and a second swing groove, and each swing rod is provided with a swing block at the end close to the corresponding base plate; When the swing rod applies a force in the vertical direction to the substrate, the swing block moves from the first swing groove into the second swing groove, and the swing rod gradually tilts; When the swing rod applies a force in a non-vertical direction to the substrate, the swing block slides in the first swing groove.

5. The portable vulnerability scanning device according to claim 4, characterized in that: The two swing rods corresponding to the base plate whose length direction is parallel to the width direction of the body, when the two swing rods exert force in the vertical direction on the corresponding base plate, the abutment plate swings toward the side of the box body where the handle is installed.

6. The portable vulnerability scanning device according to claim 4, characterized in that: The two swing rods corresponding to the base plate whose length direction is parallel to the length direction of the body, when the two swing rods exert force in the vertical direction on the corresponding base plate, the two ends of the abutting plate swing in directions away from each other.

7. The portable vulnerability scanning device according to claim 1, characterized in that: It also includes a linkage member arranged between two adjacent first elastic members. During the elastic deformation of the first elastic members, the linkage member drives the first elastic members at adjacent positions to undergo elastic deformation.

8. The portable vulnerability scanning device according to claim 7, characterized in that: The box body is provided with a plurality of first slide grooves, a first slider is slidably provided in the first slide grooves, a first round block is rotatably provided on the first slider, and each first elastic member is connected to a corresponding first round block; the linkage member includes two second elastic members arranged at adjacent positions, and also includes a plurality of second slide grooves provided on the box body, two ends of each second elastic member correspond to a second slide groove, a second slider is slidably provided in the second slide groove, a second round block is rotatably provided on the second slider, the second elastic member is slidably connected to the second round block, and each of the first round blocks is provided with a first lever and a second lever; In the pulling stroke of the first elastic member, the first lever exerts a pulling effect on the second elastic member; in the squeezing stroke of the first elastic member, the second lever exerts a pushing effect on the second elastic member.

9. The portable vulnerability scanning device according to claim 8, characterized in that: When the box body is not impacted by external force, the two ends of the second elastic member are restricted by the two first levers, and the second elastic member bends in a direction away from the corner of the body. Under the action of its own resilience, the second elastic member has a tendency to bend in a direction close to the corner of the body. A limiting member is provided between the second round block and the correspondingly connected second sliding block, and during the travel of the second lever to move the second elastic member, the limiting member limits the second elastic member from bending toward the corner of the body; When the second lever is disengaged from the second elastic member along the travel of shifting the second elastic member, the limiting member completely removes the restriction on the second elastic member approaching the corner of the body.

10. The portable vulnerability scanning device according to claim 9, characterized in that: The limiting member includes a first wedge block arranged on the second round block and a second wedge block arranged on the second sliding block. The first wedge block and the second wedge block are wedge-shapedly matched. A third elastic member is arranged between the second sliding block and the second round block. The elastic force of the third elastic member has a tendency to always prevent the second round block from moving away from the second sliding block.

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