Supporting structure of information safety equipment

Abstract

The invention discloses a supporting structure of information safety equipment, and relates to the technical field of information equipment safety, the supporting structure comprises a supporting plate, an adjusting device and a fixing device, supporting legs are fixedly installed on the surface of the supporting plate, supporting feet are fixedly installed at the bottoms of the supporting legs, and the adjusting device is fixedly installed on the supporting legs. The adjusting device comprises a fixing ring, an adjusting cylinder, a sliding cylinder, a connecting rod, a limiting rod, a limiting ring and a protection block, the sliding cylinder is fixed to a designated position after moving upwards to achieve the effect of raising and adjusting the height of the information safety equipment, the fixing ring is fixedly installed at the top of the supporting plate, and the adjusting cylinder is fixedly installed on the surface of the fixing ring. The sliding cylinder is slidably installed on the inner wall of the adjusting cylinder, the connecting rod is slidably installed on the inner wall of the sliding cylinder, different work task information safety equipment may need work surfaces of different heights, different task requirements can be easily met by adjusting the height of the information safety equipment, and the work efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of information equipment security, and in particular to a supporting structure of information security equipment. Background Art

[0002] The supporting structure of information security equipment usually consists of motherboard brackets, fans, radiator brackets and storage device brackets.

[0003] The patent with the patent announcement number CN219780718U relates to a support structure of information security equipment, and relates to the field of hardware equipment fixing technology. In order to solve the problem that the existing information security equipment needs to be customized according to the size of the equipment when fixing, the positions of the fixing holes are different due to the large number of equipment, and the support structure cannot be adjusted according to the positioning holes of the equipment, and the fixing is more troublesome. A box body is arranged at the rear of the fixed box; a fixed warehouse is arranged inside the box body, and the fixed warehouse and the box body are an integrated structure, and the front and rear ends of both sides of the fixed warehouse are provided with fixed blocks, and the fixed blocks and the box body are an integrated structure; a positioning cross column is arranged between the fixed blocks on both sides, and the positioning cross column is connected to the fixed block by bolts, and the front positioning cross column and the rear positioning cross column are symmetrically arranged, and there are twelve positioning cross columns, and movable cross columns are arranged on both sides between the front positioning cross column and the rear positioning cross column.

[0004] In the above patent, the front positioning column and the rear positioning column are symmetrically arranged to avoid the problem that when the existing information security equipment is fixed, the supporting structure cannot be adjusted according to the positioning hole of the equipment, which makes the fixing more troublesome. However, the lack of an adjustment device makes it difficult to adjust the height of the information security equipment in multiple stages. There may be different tasks and requirements in the working environment, which may require information security equipment of different heights. Information security equipment without an adjustment device may lack flexibility and cannot adapt to different working scenarios. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a support structure for information security equipment, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a support structure of an information security device, comprising a support plate, and also comprising an adjusting device and a fixing device, wherein a supporting leg is fixedly installed on the surface of the support plate, and a supporting foot is fixedly installed on the bottom of the supporting leg, wherein the adjusting device comprises a fixing ring, an adjusting cylinder, a sliding cylinder, a connecting rod, a limiting rod, a limiting ring and a protective block, and the sliding cylinder is fixed at a specified position after moving upward to achieve the effect of raising and adjusting the height of the information security device, the fixing ring is fixedly installed on the top of the support plate, the adjusting cylinder is fixedly installed on the surface of the fixing ring, the sliding cylinder is slidably installed on the inner wall of the adjusting cylinder, the connecting rod is slidably installed on the inner wall of the sliding cylinder, an adjusting groove is opened on the surface of the adjusting cylinder, the limiting rod is slidably installed on the inner wall of the adjusting groove, a sliding hole is opened on the surface of the sliding cylinder, the protective block is slidably installed on the inner wall of the sliding hole, and the limiting ring is fixedly installed on the surface of the limiting rod, and information security equipment for different work tasks may require working surfaces of different heights. By adjusting the height of the information security equipment, it can easily adapt to different task requirements and improve work efficiency.

[0007] According to the above technical solution, a No. 1 spring is arranged between the limiting rod and the adjusting cylinder, a No. 2 spring is arranged between the protective block and the sliding cylinder, a deceleration hole is opened on the surface of the adjusting cylinder, a connecting spring is arranged between the adjusting cylinder and the sliding cylinder, and a protective spring is arranged between the sliding cylinder and the connecting rod. The gas inside the adjusting cylinder can only flow slowly so that the sliding cylinder can only move slowly to adjust the height of the information security device. The slowly moving sliding cylinder can provide a more stable height adjustment process, thereby avoiding the instability or unsafe situation of the information security equipment due to rapid movement.

[0008] According to the above technical solution, the fixing device includes a placement plate, a fixing plate, a fixing rod, a clamping plate and a rectangular plate. The movement of the fixing rod drives the clamping plate to move to fix the information security equipment. The placement plate is fixedly installed on the top of the connecting rod. A placement groove is opened on the surface of the placement plate. The fixing plate is fixedly installed on the bottom of the inner wall of the placement groove. The fixing rod slides through the surface of the fixing plate. The clamping plate is fixedly installed on the surface of the fixing rod. The rectangular plate is fixedly installed on the surface of the fixing rod. A No. 3 spring is arranged between the fixing plate and the rectangular plate. The clamping plate can adapt to information security equipment of different sizes and shapes. Whether it is a small device or a large device, it can be safely fixed on the clamping plate without the need for additional support or adapters.

[0009] According to the above technical solution, a long rod is fixedly installed on the top of the rectangular plate, a hollow rod is fixedly installed on the surface of the placement plate, a rubber rod is rotatably installed on the surface of the hollow rod, a non-Newtonian fluid is arranged inside the rubber rod, a No. 4 spring is arranged between the hollow rod and the rubber rod, and a hollow block is fixedly installed on the surface of the placement plate. The non-Newtonian fluid will solidify instantly when it is squeezed rapidly, resulting in the non-Newtonian fluid being able to flow only by being pushed slowly. By adopting a slow reset design, the impact force caused by rapid reset can be reduced, which helps to extend the service life of the equipment and the clamping plate.

[0010] According to the above technical scheme, it also includes a limiting device and a protective device, the limiting device includes an air bag, a placement rod, a placement frame, an air frame, an air plate, an air rod, a limiting plate and an elastic telescopic rod, the air rod moves and contacts with the protective hole to limit the limiting plate, the air bag is fixedly mounted on the surface of the clamping plate, the placement rod is fixedly mounted on the bottom of the placement plate, the placement frame is fixedly mounted on the bottom of the placement rod, the air frame is fixedly mounted on the surface of the placement frame, the air plate is slidably mounted on the inner wall of the air frame, the air rod is fixedly mounted on the surface of the air plate, the limiting plate slides through the inner and outer walls of the placement frame, and the elastic telescopic rod is fixedly mounted on the surface of the limiting plate. By limiting the limiting plate, it can be ensured that the height of the device cannot be easily adjusted once it is fixed, which helps prevent users from accidentally adjusting the height of the device during use and reduces potential dangers caused by careless operation.

[0011] According to the above technical solution, a No. 5 spring is arranged between the air frame and the air plate, a No. 6 spring is arranged between the limiting plate and the placing frame, a protective hole is opened on the surface of the limiting plate, and the airbag is connected to the inside of the air frame through a hose. The No. 5 spring can drive the air plate to reset, and the No. 6 spring can drive the limiting plate to reset.

[0012] According to the above technical scheme, the protective device includes a detection rod, a skateboard, a sliding rod, a groove rod and a linkage rod. The linkage rod moves upward to release the limit on the skateboard. A support groove is provided at the bottom of the supporting foot. The skateboard is slidably installed on the inner wall of the support groove. The sliding rod is fixedly installed on the surface of the skateboard. The groove rod is hingedly installed on the inner wall of the support groove. A detection groove is provided on the surface of the supporting leg. The detection rod is slidably installed on the inner wall of the detection groove. The linkage rod is fixedly installed on the bottom of the detection rod. When the skateboard pops out and provides auxiliary support, the bottom support area of ​​the supporting structure can be effectively increased, which helps to improve the overall stability of the equipment and prevent instability caused by shaking.

[0013] According to the above technical solution, a circular groove is provided on the surface of the skateboard, the linkage rod is in contact with the circular groove, a No. 7 spring is provided between the skateboard and the supporting groove, a No. 8 spring is provided between the groove rod and the supporting groove, and a No. 9 spring is provided between the detection rod and the detection groove. The two groove rods move back to back to increase the contact area between the support structure and the ground. The larger contact area enables the support structure to better adapt to uneven ground.

[0014] The present invention provides a supporting structure for information security equipment, which has the following beneficial effects: (1) The supporting structure of the information security equipment can adjust the height of the information security equipment by moving the slide cylinder upward and fixing it in a specified position. Different work tasks may require work surfaces of different heights. By adjusting the height of the information security equipment, it can easily adapt to different task requirements and improve work efficiency. At the same time, the gas inside the adjustment cylinder can only flow slowly, so that the slide cylinder can only move slowly to adjust the height of the information security equipment. The slowly moving slide cylinder can provide a more stable height adjustment process, avoiding the instability or unsafe situation of the information security equipment due to rapid movement.

[0015] (2) The supporting structure of the information security device is that after the two clamping plates are loosened, the two rectangular plates move toward each other under the elastic force of the No. 3 spring. The movement of the rectangular plates drives the movement of the fixing rod and the clamping plate to fix the information security device. The clamping plate provides a stable support. At the same time, the clamping plate can adapt to information security devices of different sizes and shapes. Whether it is a small device or a large device, it can be safely fixed on the clamping plate without the need for additional support or adapters. At the same time, the rectangular plate slowly resets, so that the fixing rod and the clamping plate slowly reset to fix the information security device. Rapid resetting of the clamping plate may cause damage to the equipment. By adopting a slow reset design, the impact force caused by rapid resetting can be reduced, which helps to extend the service life of the equipment and the clamping plate.

[0016] (3) The support structure of the information security device moves toward the placement rod through the compression of the gas plate by the gas. The movement of the gas plate drives the movement of the gas rod. The movement of the gas rod contacts the protection hole to limit the limiting plate. The limiting plate is limited and cannot move, so that the two limiting rods cannot move. By limiting the limiting plate, it can be ensured that the height of the device cannot be easily adjusted once it is fixed, which helps to prevent the user from accidentally adjusting the height of the device during use and reduces the potential danger caused by careless operation.

[0017] (4) The support structure of the information security device is such that after the limit of the slide plate is released, the slide plate pops out under the elastic force of the No. 7 spring to provide auxiliary support to the bottom of the support structure. When the slide plate pops out and provides auxiliary support, it can effectively increase the bottom support area of ​​the support structure, which helps to improve the overall stability of the equipment and prevent instability caused by shaking. At the same time, the sliding rod moves and contacts the two groove rods to squeeze the two groove rods to move away from each other. The movement of the two groove rods away from each other increases the contact area between the support structure and the ground. The larger contact area makes the support structure more adaptable to uneven ground, which can ensure that the equipment can remain stable on various terrains. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention; Figure 3 This is a schematic diagram of the position structure of the adjusting cylinder and the sliding cylinder of the present invention; Figure 4 It is a schematic diagram of the position structure of the placement rod and the placement frame of the present invention; Figure 5 For the present invention Figure 2 A schematic diagram of the structure enlargement of part A; Figure 6 For the present invention Figure 3 A schematic diagram of the structure of part B in the middle is enlarged; Figure 7 For the present invention Figure 2 Schematic diagram of the enlarged structure of part C in the middle.

[0019] In the figure: 1. support plate; 2. support leg; 3. support foot; 31. fixing ring; 32. adjustment cylinder; 33. slide cylinder; 34. connecting rod; 35. limiting rod; 36. limiting ring; 37. protection block; 41. placement plate; 42. fixing plate; 43. fixing rod; 44. clamping plate; 45. rectangular plate; 46. long rod; 47. hollow rod; 48. rubber rod; 501. airbag; 51. placement rod; 52. placement frame; 53. air frame; 54. air plate; 55. air rod; 56. limiting plate; 57. elastic telescopic rod; 61. detection rod; 62. slide plate; 63. slide rod; 64. groove rod; 65. linkage rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-5 One embodiment of the present invention is: a support structure of an information security device, comprising a support plate 1, and also comprising an adjustment device and a fixing device, wherein a support leg 2 is fixedly installed on the surface of the support plate 1, and a support foot 3 is fixedly installed on the bottom of the support leg 2, wherein the adjustment device comprises a fixing ring 31, an adjustment cylinder 32, a slide cylinder 33, a connecting rod 34, a limiting rod 35, a limiting ring 36 and a protection block 37, when it is necessary to raise and adjust the height of the information security device, the slide cylinder 33 is manually pulled upward, and when the slide cylinder 33 moves upward to a specified position, the limiting rod 35 is released, and the slide cylinder 33 is fixed at the specified position after moving upward to achieve the height adjustment of the information security device. In order to achieve the effect of height adjustment, the fixing ring 31 is fixedly mounted on the top of the supporting plate 1, the adjusting cylinder 32 is fixedly mounted on the surface of the fixing ring 31, the sliding cylinder 33 is slidably mounted on the inner wall of the adjusting cylinder 32, the connecting rod 34 is slidably mounted on the inner wall of the sliding cylinder 33, an adjusting groove is opened on the surface of the adjusting cylinder 32, a limiting rod 35 is slidably mounted on the inner wall of the adjusting groove, a sliding hole is opened on the surface of the sliding cylinder 33, a protective block 37 is slidably mounted on the inner wall of the sliding hole, and a limiting ring 36 is fixedly mounted on the surface of the limiting rod 35. Information security equipment for different work tasks may require working surfaces of different heights. By adjusting the height of the information security equipment, it can easily adapt to different task requirements and improve work efficiency.

[0022] A No. 1 spring is arranged between the limiting rod 35 and the adjusting cylinder 32, a No. 2 spring is arranged between the protective block 37 and the slide cylinder 33, a deceleration hole is opened on the surface of the adjusting cylinder 32, a connecting spring is arranged between the adjusting cylinder 32 and the slide cylinder 33, and a protective spring is arranged between the slide cylinder 33 and the connecting rod 34. The gas inside the adjusting cylinder 32 can only flow slowly so that the slide cylinder 33 can only move slowly to adjust the height of the information security equipment. The slowly moving slide cylinder 33 can provide a more stable height adjustment process, thereby avoiding the instability or unsafe situation of the information security equipment due to rapid movement.

[0023] The fixing device includes a placement plate 41, a fixing plate 42, a fixing rod 43, a clamping plate 44 and a rectangular plate 45. After placing the information security device on the placement plate 41, the two clamping plates 44 are loosened, and the rectangular plate 45 moves to drive the fixing rod 43 to move, and the fixing rod 43 moves to drive the clamping plate 44 to move to fix the information security device. The placement plate 41 is fixedly installed on the top of the connecting rod 34, and a placement groove is opened on the surface of the placement plate 41. The fixing plate 42 is fixedly installed on the bottom of the inner wall of the placement groove. The fixing rod 43 slides through the surface of the fixing plate 42, the clamping plate 44 is fixedly installed on the surface of the fixing rod 43, and the rectangular plate 45 is fixedly installed on the surface of the fixing rod 43. A No. 3 spring is arranged between the fixing plate 42 and the rectangular plate 45. The clamping plate 44 can adapt to information security devices of different sizes and shapes. Whether it is a small device or a large device, it can be safely fixed on the clamping plate 44 without the need for additional support or adapters.

[0024] A long rod 46 is fixedly installed on the top of the rectangular plate 45, a hollow rod 47 is fixedly installed on the surface of the placement plate 41, a rubber rod 48 is rotatably installed on the surface of the hollow rod 47, a non-Newtonian fluid is arranged inside the rubber rod 48, a No. 4 spring is arranged between the hollow rod 47 and the rubber rod 48, and a hollow block is fixedly installed on the surface of the placement plate 41. The non-Newtonian fluid will solidify instantly when it is squeezed quickly, resulting in the non-Newtonian fluid can only be pushed slowly to make it flow. The rectangular plate 45 slowly resets so that the fixing rod 43 and the clamping plate 44 slowly reset to fix the information security equipment. By adopting a slow reset design, the impact force caused by rapid reset can be reduced, which helps to extend the service life of the equipment and the clamping plate 44.

[0025] When the height of the information security device needs to be lowered and adjusted, the two limit rods 35 are manually moved away from each other to release the limit on the slide cylinder 33. After the limit of the slide cylinder 33 is released, the slide cylinder 33 moves downward under the elastic force of the connecting spring, and the slide cylinder 33 moves downward to achieve the effect of lowering and adjusting the height of the information security device. When the height of the information security device needs to be raised and adjusted, the slide cylinder 33 is manually pulled upward to move. When the slide cylinder 33 moves upward to a specified position, the limit on the limit rod 35 is released. After the limit of the limit rod 35 is released, the limit rod 35 moves toward each other under the elastic force of the No. 1 spring to restore the limit on the slide cylinder 33. After the slide cylinder 33 moves upward, it is fixed in the specified position to achieve the effect of raising and adjusting the height of the information security device. At the same time, when the slide cylinder 33 moves up and down to adjust the height of the information security device, the up and down movement of the slide cylinder 33 will squeeze the gas inside the adjustment cylinder 32 so that it can only flow in and out slowly through the deceleration hole. The gas inside the adjustment cylinder 32 can only flow slowly, so that the slide cylinder 33 can only move slowly to adjust the height of the information security device.

[0026] When the information security device needs to be fixed, the two clamping plates 44 are manually pulled to move back to back, and the movement of the two clamping plates 44 back to back drives the fixing rod 43 to move, and the movement of the fixing rod 43 drives the rectangular plate 45 to move, and the movement of the rectangular plate 45 squeezes the No. 3 spring, and the No. 3 spring is squeezed by the rectangular plate 45 to generate deformation and accumulate force. At the same time, the information security device is placed on the placement plate 41 and the two clamping plates 44 are released. After the two clamping plates 44 are released, the two rectangular plates 45 move toward each other under the elastic force of the No. 3 spring, and the movement of the rectangular plate 45 drives the fixing rod 43 to move. The movement of the fixing rod 43 drives the clamping plate 44 to move to fix the information security device. At the same time, the rectangular plate 45 resets to drive the long rod 46 to move. The long rod 46 moves and contacts the rubber rod 48. At this time, the rubber rod 48 is limited by the hollow block and cannot rotate. The rubber rod 48 cannot rotate, so the long rod 46 squeezes the rubber rod 48 and can only reset slowly due to the action of the non-Newtonian fluid inside the rubber rod 48. The slow reset of the long rod 46 causes the slow reset of the rectangular plate 45. The slow reset of the rectangular plate 45 causes the slow reset of the fixing rod 43 and the clamping plate 44 to fix the information security device.

[0027] See also Figure 1-7 On the basis of the above embodiment, another embodiment of the present invention further includes a limiting device and a protective device, wherein the limiting device includes an air bag 501, a placement rod 51, a placement frame 52, an air frame 53, an air plate 54, an air rod 55, a limiting plate 56 and an elastic telescopic rod 57. The air plate 54 is squeezed by the gas and moves toward the direction close to the placement rod 51. The movement of the air plate 54 drives the movement of the air rod 55. The movement of the air rod 55 contacts the protective hole to limit the limiting plate 56. The air bag 501 is fixedly mounted on the surface of the clamping plate 44, and the placement rod 51 is fixedly mounted on the placement plate 4 1 bottom, the placement frame 52 is fixedly installed on the bottom of the placement rod 51, the air frame 53 is fixedly installed on the surface of the placement frame 52, the air plate 54 is slidably installed on the inner wall of the air frame 53, the air rod 55 is fixedly installed on the surface of the air plate 54, the limiting plate 56 slides through the inner and outer walls of the placement frame 52, and the elastic telescopic rod 57 is fixedly installed on the surface of the limiting plate 56. The limiting plate 56 is limited to ensure that the height of the device cannot be easily adjusted once it is fixed, which helps to prevent the user from accidentally adjusting the height of the device during use and reduces the potential danger caused by careless operation.

[0028] A No. 5 spring is arranged between the air frame 53 and the air plate 54, a No. 6 spring is arranged between the limiting plate 56 and the placing frame 52, a protective hole is opened on the surface of the limiting plate 56, and the airbag 501 is connected with the inside of the air frame 53 through a hose. The No. 5 spring can drive the air plate 54 to reset, and the No. 6 spring can drive the limiting plate 56 to reset.

[0029] The protective device includes a detection rod 61, a slide plate 62, a sliding rod 63, a groove rod 64 and a linkage rod 65. The linkage rod 65 moves upward to release the limit on the slide plate 62. A support groove is provided at the bottom of the supporting foot 3. The slide plate 62 is slidably installed on the inner wall of the support groove. The sliding rod 63 is fixedly installed on the surface of the slide plate 62. The groove rod 64 is hingedly installed on the inner wall of the support groove. A detection groove is provided on the surface of the supporting leg 2. The detection rod 61 is slidably installed on the inner wall of the detection groove. The linkage rod 65 is fixedly installed on the bottom of the detection rod 61. When the slide plate 62 pops out and provides auxiliary support, the bottom support area of ​​the supporting structure can be effectively increased, which helps to improve the overall stability of the equipment and prevent instability caused by shaking.

[0030] A circular groove is provided on the surface of the slide plate 62, and the linkage rod 65 is in contact with the circular groove. A No. 7 spring is provided between the slide plate 62 and the supporting groove, a No. 8 spring is provided between the groove rod 64 and the supporting groove, and a No. 9 spring is provided between the detection rod 61 and the detection groove. The two groove rods 64 move away from each other to increase the contact area between the support structure and the ground. The larger contact area enables the support structure to better adapt to uneven ground.

[0031] When this embodiment is working, the two fixing rods 43 and the clamping plate 44 are slowly reset to fix the information security device, and the fixing rod 43 is reset to drive the airbag 501 to move. The airbag 501 moves and contacts the information security device. The airbag 501 is deformed by the reaction force of the information security device. The deformation of the airbag 501 squeezes the gas inside the airbag 501. The gas inside the airbag 501 is squeezed by the airbag 501 and enters the air frame 53 through the hose. The gas entering the air frame 53 squeezes the air plate 54. The air plate 54 is squeezed by the gas and moves toward the placement rod 51. The movement of the air plate 54 drives the air rod 55 to move. The air rod 55 moves and contacts the protection hole to limit the limiting plate 56.

[0032] If the supporting structure shakes, the detection rod 61 will move upward due to the reaction force of the ground. The upward movement of the detection rod 61 drives the linkage rod 65 to move upward. The upward movement of the linkage rod 65 releases the limit on the slide plate 62. After the limit of the slide plate 62 is released, the slide plate 62 pops out under the elastic force of the No. 7 spring to assist in supporting the bottom of the supporting structure. At the same time, the slide plate 62 pops out and drives the slide bar 63 to move. The slide bar 63 moves and contacts with the two groove rods 64 to squeeze the two groove rods 64 to move away from each other. The two groove rods 64 move away from each other to assist in supporting the bottom of the supporting structure.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A support structure for information security equipment, comprising a support plate (1), characterized in that: It also includes adjusting devices, fixing devices, limiting devices and protective devices; Wherein, a support leg (2) is fixedly mounted on the surface of the support plate (1), and a support foot (3) is fixedly mounted on the bottom of the support leg (2); The adjusting device comprises a fixing ring (31), an adjusting cylinder (32), a sliding cylinder (33), a connecting rod (34), a limiting rod (35), a limiting ring (36) and a protection block (37); the fixing ring (31) is fixedly mounted on the top of the support plate (1); the adjusting cylinder (32) is fixedly mounted on the surface of the fixing ring (31); the sliding cylinder (33) is slidably mounted on the inner wall of the adjusting cylinder (32); the connecting rod (34) is slidably mounted on the inner wall of the sliding cylinder (33); an adjusting groove is provided on the surface of the adjusting cylinder (32); the limiting rod (35) is slidably mounted on the inner wall of the adjusting groove; a sliding hole is provided on the surface of the sliding cylinder (33); the protection block (37) is slidably mounted on the inner wall of the sliding hole; and the limiting ring (36) is fixedly mounted on the surface of the limiting rod (35).

2. The supporting structure of an information security device according to claim 1, characterized in that: A first spring is arranged between the limiting rod (35) and the adjusting cylinder (32), a second spring is arranged between the protection block (37) and the sliding cylinder (33), a deceleration hole is opened on the surface of the adjusting cylinder (32), a connecting spring is arranged between the adjusting cylinder (32) and the sliding cylinder (33), and a protection spring is arranged between the sliding cylinder (33) and the connecting rod (34).

3. The supporting structure of an information security device according to claim 2, characterized in that: The fixing device comprises a placement plate (41), a fixing plate (42), a fixing rod (43), a clamping plate (44) and a rectangular plate (45); the placement plate (41) is fixedly mounted on the top of the connecting rod (34); a placement groove is provided on the surface of the placement plate (41); the fixing plate (42) is fixedly mounted on the bottom of the inner wall of the placement groove; the fixing rod (43) slides through the surface of the fixing plate (42); the clamping plate (44) is fixedly mounted on the surface of the fixing rod (43); the rectangular plate (45) is fixedly mounted on the surface of the fixing rod (43); and a No. 3 spring is provided between the fixing plate (42) and the rectangular plate (45).

4. The supporting structure of an information security device according to claim 3, characterized in that: A long rod (46) is fixedly mounted on the top of the rectangular plate (45), a hollow rod (47) is fixedly mounted on the surface of the placement plate (41), a rubber rod (48) is rotatably mounted on the surface of the hollow rod (47), a non-Newtonian fluid is arranged inside the rubber rod (48), a No. 4 spring is arranged between the hollow rod (47) and the rubber rod (48), and a hollow block is fixedly mounted on the surface of the placement plate (41).

5. The supporting structure of an information security device according to claim 4, characterized in that: The limiting device comprises an air bag (501), a placement rod (51), a placement frame (52), an air frame (53), an air plate (54), an air rod (55), a limiting plate (56) and an elastic telescopic rod (57); the air bag (501) is fixedly mounted on the surface of the clamping plate (44); the placement rod (51) is fixedly mounted on the bottom of the placement plate (41); the placement frame (52) is fixedly mounted on the bottom of the placement rod (51); the air frame (53) is fixedly mounted on the surface of the placement frame (52); the air plate (54) is slidably mounted on the inner wall of the air frame (53); the air rod (55) is fixedly mounted on the surface of the air plate (54); the limiting plate (56) slidably penetrates the inner and outer walls of the placement frame (52); and the elastic telescopic rod (57) is fixedly mounted on the surface of the limiting plate (56).

6. The supporting structure of an information security device according to claim 5, characterized in that: A No. 5 spring is provided between the air frame (53) and the air plate (54), a No. 6 spring is provided between the limiting plate (56) and the placement frame (52), a protective hole is provided on the surface of the limiting plate (56), and the air bag (501) is connected to the inside of the air frame (53) through a hose.

7. The supporting structure of an information security device according to claim 6, characterized in that: The protective device comprises a detection rod (61), a slide plate (62), a slide rod (63), a groove rod (64) and a linkage rod (65); a support groove is provided at the bottom of the support foot (3); the slide plate (62) is slidably mounted on the inner wall of the support groove; the slide rod (63) is fixedly mounted on the surface of the slide plate (62); the groove rod (64) is hingedly mounted on the inner wall of the support groove; a detection groove is provided on the surface of the support leg (2); the detection rod (61) is slidably mounted on the inner wall of the detection groove; and the linkage rod (65) is fixedly mounted on the bottom of the detection rod (61).

8. The supporting structure of an information security device according to claim 7, characterized in that: A circular groove is formed on the surface of the slide plate (62), the linkage rod (65) contacts the circular groove, a No. 7 spring is arranged between the slide plate (62) and the support groove, a No. 8 spring is arranged between the groove rod (64) and the support groove, and a No. 9 spring is arranged between the detection rod (61) and the detection groove.

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