Server cabinet with impact resistance

Abstract

The invention belongs to the technical field of server cabinets, and particularly relates to a server cabinet with impact resistance, the server cabinet comprises an outer cabinet and an inner cabinet arranged in the outer cabinet, the upper side wall of the inner cabinet is provided with a ventilation opening, and the upper side wall of the outer cabinet is provided with a cooling fan located above the ventilation opening. When the shock pad in the server cabinet hardens and loses elasticity due to aging of a rubber material, an operator can be reminded in time, the operator can conveniently replace the aged shock pad in time, the shock resistance of the server cabinet is ensured, and the situation that the server cabinet is damaged due to the fact that the shock pad loses elasticity due to aging is avoided. The problem that components in the server cabinet are damaged due to vibration is solved, and after various components in the server cabinet are installed, power supply wire harnesses of all the components can be automatically fixed, so that the problems that the cabinet and the wire harnesses are mutually rubbed due to vibration, wire harness skins are damaged, and the wire harness protection performance is affected are solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of server cabinets, and particularly relates to a server cabinet with impact resistance performance. Background Art

[0002] A server cabinet is a cabinet for storing servers and related network devices. Generally, it is made of metal materials, such as high-quality cold-rolled steel plates. This material has high strength and can support the weight of devices such as servers. The frame structure of the cabinet is reasonably designed to ensure the stability of the cabinet. For example, a high and low voltage switch cabinet with impact resistance proposed in the patent publication number CN215009072U.

[0003] In current server cabinet protection measures, in order to reduce the impact caused by the vibration of other devices, shock pads are usually placed under the server for protection. Such shock pads are generally made of rubber materials. However, over time, the shock pads will gradually harden due to the aging of the rubber, and then lose their original elasticity. During the actual operation of the shock pads, their surfaces are likely to rub against the server devices or the installation plane. For example, when the machine is running and has a slight shake due to the action of unbalanced forces, the device will produce frequent small displacements on the shock pads. In this way, the surface of the shock pads will continuously rub against the contact surface. This frictional effect will gradually wear away the surface material of the shock pads, resulting in a continuous reduction in the thickness of the shock pads. For those shock pads with a multi-layer structure, friction may also damage the bonding condition between the layers, causing damage to the overall structure of the shock pads. If such damaged shock pads are continued to be used, the impact resistance performance of the server cabinet will be significantly reduced, and then it will be unable to effectively prevent the impact from damaging the internal components of the server cabinet.

[0004] Therefore, a server cabinet with impact resistance performance is proposed to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a server cabinet with impact resistance performance for the above problems.

[0006] To achieve the above purpose, the present invention adopts the following technical solutions: A server cabinet with impact resistance performance includes an outer cabinet and an inner cabinet arranged inside the outer cabinet. A ventilation opening is provided on the upper side wall of the inner cabinet, and a heat dissipation fan is provided on the upper side wall of the outer cabinet above the ventilation opening. Heat conduction plates are inlaid on both the left and right sides of the inner cabinet. A plurality of heat dissipation fins are fixedly connected to the side walls of the heat conduction plates. Heat dissipation openings that match the heat conduction plates are provided on both the left and right sides of the outer cabinet. Dust-proof covers covering the outside of the heat dissipation openings are fixedly connected to both the left and right sides of the outer cabinet. A PLC controller is fixedly connected to the outer wall of the outer cabinet. It also includes: A shock absorption assembly is provided inside the outer cabinet and below the inner cabinet for improving the shock absorption capacity of the inner cabinet; A detection assembly is provided on the upper side wall of the inner cabinet for detecting the shock absorption performance of the shock absorption assembly; A wire fixing assembly is provided on the rear side wall of the inner cabinet for fixing the wire harness inside the cabinet.

[0007] Preferably, the shock absorption assembly includes multiple rotating cylinders rotatably connected to the inner wall of the outer cabinet. Multiple angle motors are fixedly connected to the outer wall of the outer cabinet. The output end of the angle motor penetrates the side wall of the outer cabinet and is fixedly connected to the rotating cylinder. Two small electric push rods are fixedly connected to the inner wall of the rotating cylinder through brackets. The moving end of the small electric push rod is fixedly connected to a wedge-shaped block. Socket openings are symmetrically formed in the upper and lower directions on the side walls at both left and right ends of the rotating cylinder, and inclined plane blocks matching the wedge-shaped block are inserted into the socket openings. Two square plates are fixedly connected to the side wall of the end of the inclined plane block extending out of the socket opening, and the same spring is fixedly connected between the square plate and the rotating cylinder. A positioning seat is fixedly connected to the end of the inclined plane block extending out of the socket opening. A shock absorption pad is inserted outside the positioning seat. Multiple positioning cylinders matching the shock absorption pad are fixedly connected to the lower side wall of the outer cabinet. An installation opening matching the shock absorption pad is formed in the side wall of the outer cabinet.

[0008] Preferably, the detection assembly includes a detection ball fixedly connected to the upper side wall of the inner cabinet. A vibration ball is fixedly connected to the inner wall of the detection ball through multiple springs. Multiple trigger switches are fixedly connected to the inner wall of the detection ball. A first air pump and a working box are fixedly connected to the right outer wall of the outer cabinet. The same connecting pipe is fixedly connected between the working box and the air outlet end of the first air pump. A control valve is provided in the connecting pipe. The trigger switch is electrically connected to the control valve through a PLC controller. A retaining ring is fixedly connected to the inner wall of the working box. A piston plate is placed on the side of the retaining ring away from the connecting pipe. The same spring is fixedly connected between the piston plate and the working box. A microporous plate is communicated with the side wall of the working box. The microporous plate is located at the part between the connecting pipe and the piston plate. A control switch is fixedly connected to the inside of the working box. A buzzer is fixedly connected to the upper side wall of the outer cabinet. The trigger switch is electrically connected to the buzzer through a PLC controller.

[0009] Preferably, an air inlet pipe is provided inside the heat conducting plate on the right side. The lower end of the air inlet pipe is communicated with the air inlet end of the first air pump. A heat dissipation cavity is formed inside the inner cabinet. An air outlet is formed in the upper side wall of the heat dissipation cavity. The air outlet end of the first air pump is communicated with the heat dissipation cavity. Both the air inlet pipe and the air outlet end of the first air pump are flexible hoses.

[0010] Preferably, the wire fixing assembly includes a wire fixing cylinder, the wire fixing cylinder is arranged on the rear side wall of the inner cabinet, a plurality of transverse cylinders are fixedly connected to the inner wall of the wire fixing cylinder through brackets, adjacent two of the transverse cylinders are communicated through an air pipe, a rubber ring is fixedly connected inside the transverse cylinder, a second air pump is fixedly connected to the rear side wall of the inner cabinet, the air outlet end of the second air pump is communicated with the uppermost transverse cylinder, a wire is inserted into the rubber ring, and a pressure sensor is communicated with the pipe wall at the air outlet end of the second air pump.

[0011] Preferably, a plurality of annularly arranged induction cylinders are embedded on the side wall of the rubber ring, a fixing ring is fixedly connected inside the induction cylinder, a vertical rod is inserted into the fixing ring, one end of the vertical rod located inside the induction cylinder is fixedly connected with a lifting plate, the same spring is fixedly connected between the lifting plate and the fixing ring, a conductive block is fixedly connected to the side wall of the lifting plate, the conductive block is electrically connected with an external power supply, a conductive plate is embedded on the inner wall of the induction cylinder, an indicator light is fixedly connected to the side wall of the transverse cylinder, the conductive plate is electrically connected with the corresponding indicator light, and a ball is fixedly connected to one end of the vertical rod extending out of the induction cylinder.

[0012] Preferably, two guide pins are fixedly connected to the upper side wall of the inner cabinet, and two guide cylinders matching the guide pins are fixedly connected to the upper inner wall of the outer cabinet.

[0013] Preferably, the upper end of the air inlet pipe extends out of the heat conducting plate and is covered with a filter hood.

[0014] Compared with the existing technology, the advantages of a server cabinet with impact resistance performance are as follows: 1. By arranging the shock absorption assembly and the detection assembly, when the shock absorption pad inside the server cabinet hardens and loses elasticity due to the aging of the rubber material, the operator can be reminded in time, which is convenient for the operator to replace the aging shock absorption pad in time, ensuring the impact resistance performance of the server cabinet and avoiding the problem that the internal components of the server cabinet are damaged due to the aging and loss of elasticity of the shock absorption pad.

[0015] 2. By arranging the wire fixing assembly, after various components inside the server cabinet are installed, the power supply wire harnesses of each component can be automatically fixed, thus avoiding the problem that the mutual friction between the cabinet and the wire harness caused by vibration damages the outer skin of the wire harness and affects the protection performance of the wire harness.

[0016] 3. By arranging the induction cylinder, the fixing ring, the vertical rod, the lifting plate, the conductive block, the conductive plate, the indicator light and the ball, during the process of fixing the wire harness, the insulating layer on the surface of the wire harness can be automatically detected. When it is detected that the insulating layer of the wire harness is damaged, the operator can be reminded in time, and the specific wire harness with damage can be accurately pointed out, which is convenient for the operator to replace the damaged wire harness. Brief Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of a server cabinet with impact resistance provided by the present invention; Figure 2 is a schematic diagram of the positional relationship of the positioning cylinder in a server cabinet with impact resistance provided by the present invention; Figure 3 is a schematic internal structure diagram of the rotating cylinder in a server cabinet with impact resistance provided by the present invention; Figure 4 is a schematic structural diagram of the detection component in a server cabinet with impact resistance provided by the present invention; Figure 5 is a schematic internal structure diagram of the working box in a server cabinet with impact resistance provided by the present invention; Figure 6 is a schematic shape structure diagram of the air inlet pipe in a server cabinet with impact resistance provided by the present invention; Figure 7 is a schematic structural diagram of the wire fixing component in a server cabinet with impact resistance provided by the present invention; Figure 8 is a schematic internal structure diagram of the horizontal cylinder in a server cabinet with impact resistance provided by the present invention; Figure 9 is a schematic internal structure diagram of the induction cylinder in a server cabinet with impact resistance provided by the present invention.

[0018] In the figure: 1 outer cabinet, 2 inner cabinet, 3 ventilation opening, 4 heat dissipation fan, 5 heat conduction plate, 6 heat dissipation fin, 7 heat dissipation opening, 8 dustproof cover, 9 PLC controller, 10 shock absorption component, 101 rotating cylinder, 102 angle motor, 11 small electric push rod, 12 wedge-shaped block, 13 inclined plane block, 14 square plate, 15 positioning seat, 16 shock absorption pad, 17 positioning cylinder, 18 installation opening, 19 detection component, 191 detection ball, 192 vibration ball, 20 trigger switch, 21 first air pump, 22 working box, 23 connecting pipe, 24 control valve, 25 retaining ring, 26 piston plate, 27 microporous plate, 28 control switch, 29 buzzer, 30 air inlet pipe, 31 heat dissipation cavity, 32 air outlet, 33 wire fixing component, 331 wire fixing cylinder, 332 horizontal cylinder, 34 ventilation pipe, 35 rubber ring, 36 second air pump, 37 wire, 38 air pressure sensor, 39 induction cylinder, 40 fixing ring, 41 vertical rod, 42 lifting plate, 43 conductive block, 44 conductive plate, 45 indicator light, 46 ball, 47 guide pin, 48 guide cylinder, 49 filter cover. Detailed Description of the Invention

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0020] As Figures 1-9 shown, a server cabinet with impact resistance includes an outer cabinet 1 and an inner cabinet 2 arranged inside the outer cabinet 1. A ventilation opening 3 is provided on the upper side wall of the inner cabinet 2, and a heat dissipation fan 4 is provided on the upper side wall of the outer cabinet 1 above the ventilation opening 3. Heat conduction plates 5 are embedded on both the left and right sides of the inner cabinet 2, and a plurality of heat dissipation fins 6 are fixedly connected to the side walls of the heat conduction plates 5. Heat dissipation openings 7 that match the heat conduction plates 5 are provided on both the left and right sides of the outer cabinet 1, and dust-proof covers 8 covering the outside of the heat dissipation openings 7 are fixedly connected to both the left and right sides of the outer cabinet 1. A PLC controller 9 is fixedly connected to the outer wall of the outer cabinet 1. It further includes: A shock absorption assembly 10, arranged inside the outer cabinet 1 and below the inner cabinet 2, for improving the shock absorption ability of the inner cabinet 2; A detection assembly 19, arranged on the upper side wall of the inner cabinet 2, for detecting the shock absorption performance of the shock absorption assembly 10; A wire fixing assembly 33, arranged on the rear side wall of the inner cabinet 2, for fixing the wire harness inside the cabinet. The wire fixing assembly 33 includes a wire fixing cylinder 331 arranged on the rear side wall of the inner cabinet 2. A plurality of horizontal cylinders 332 are fixedly connected to the inner wall of the wire fixing cylinder 331 through brackets. Adjacent two horizontal cylinders 332 are communicated through a ventilation pipe 34. A rubber ring 35 is fixedly connected inside the horizontal cylinder 332. A second air pump 36 is fixedly connected to the rear side wall of the inner cabinet 2. The air outlet end of the second air pump 36 is communicated with the uppermost horizontal cylinder 332. A wire 37 is inserted into the rubber ring 35. A pressure sensor 38 is communicated with the pipe wall of the air outlet end of the second air pump 36. After various components inside the server cabinet are installed, it can automatically fix the power supply wire harnesses of each component, thus avoiding the problem that the mutual friction between the cabinet and the wire harness caused by vibration damages the outer skin of the wire harness and affects the protection performance of the wire harness.

[0021] The shock absorption assembly 10 includes multiple rotating cylinders 101 rotatably connected to the inner wall of the outer cabinet 1. A plurality of angle motors 102 are fixedly connected to the outer wall of the outer cabinet 1. The output end of the angle motor 102 penetrates the side wall of the outer cabinet 1 and is fixedly connected to the rotating cylinder 101. Two small electric push rods 11 are fixedly connected to the inner wall of the rotating cylinder 101 through brackets. A wedge block 12 is fixedly connected to the moving end of the small electric push rod 11. Sockets are symmetrically formed in the upper and lower directions on the side walls at both the left and right ends of the rotating cylinder 101, and inclined plane blocks 13 matching the wedge block 12 are inserted into the sockets. Two square plates 14 are fixedly connected to the side wall of the end of the inclined plane block 13 extending out of the socket, and the same spring is fixedly connected between the square plate 14 and the rotating cylinder 101. A positioning seat 15 is fixedly connected to the end of the inclined plane block 13 extending out of the socket. A shock absorption pad 16 is inserted outside the positioning seat 15. A plurality of positioning cylinders 17 matching the shock absorption pad 16 are fixedly connected to the lower side wall of the outer cabinet 1. An installation opening 18 matching the shock absorption pad 16 is formed in the side wall of the outer cabinet 1. The detection assembly 19 includes a detection ball 191 fixedly connected to the upper side wall of the inner cabinet 2. A vibration ball 192 is fixedly connected to the inner wall of the detection ball 191 through multiple springs. A plurality of trigger switches 20 are fixedly connected to the inner wall of the detection ball 191. A first air pump 21 and a working box 22 are fixedly connected to the right outer wall of the outer cabinet 1. A connecting pipe 23 is fixedly connected between the working box 22 and the air outlet end of the first air pump 21. A control valve 24 is provided in the connecting pipe 23. The trigger switch 20 is electrically connected to the control valve 24 through a PLC controller 9. A retaining ring 25 is fixedly connected to the inner wall of the working box 22. A piston plate 26 is placed on the side of the retaining ring 25 away from the connecting pipe 23. The same spring is fixedly connected between the piston plate 26 and the working box 22. A microporous plate 27 is communicated with the side wall of the working box 22. The microporous plate 27 is located at the part between the connecting pipe 23 and the piston plate 26. A control switch 28 is fixedly connected to the inside of the working box 22. A buzzer 29 is fixedly connected to the upper side wall of the outer cabinet 1. The trigger switch 20 is electrically connected to the buzzer 29 through a PLC controller 9. When the shock absorption pad 16 inside the server cabinet hardens and loses elasticity due to the aging of the rubber material, the operator can be reminded in time, which is convenient for the operator to replace the aging shock absorption pad 16 in time, ensuring the anti-impact performance of the server cabinet and avoiding the problem of damage to the internal components of the server cabinet caused by the aging and loss of elasticity of the shock absorption pad 16.

[0022] An air inlet pipe 30 is provided inside the right heat conducting plate 5. The lower end of the air inlet pipe 30 is communicated with the air inlet end of the first air pump 21. A heat dissipation cavity 31 is formed inside the inner cabinet 2. An air outlet 32 is formed in the upper side wall of the heat dissipation cavity 31. The air outlet end of the first air pump 21 is communicated with the heat dissipation cavity 31. Both the air inlet pipe 30 and the air outlet end of the first air pump 21 are flexible hoses, which can discharge the moisture inside the inner cabinet 2.

[0023] A plurality of annularly arranged induction cylinders 39 are embedded in the side wall of the rubber ring 35. A fixing ring 40 is fixedly connected inside the induction cylinder 39. A vertical rod 41 is inserted into the fixing ring 40. One end of the vertical rod 41 located inside the induction cylinder 39 is fixedly connected with a lifting plate 42. A spring is fixedly connected between the lifting plate 42 and the fixing ring 40. A conductive block 43 is fixedly connected to the side wall of the lifting plate 42. The conductive block 43 is electrically connected to an external power supply. A conductive plate 44 is embedded in the inner wall of the induction cylinder 39. An indicator light 45 is fixedly connected to the side wall of the horizontal cylinder 332. The conductive plate 44 is electrically connected to the corresponding indicator light 45. A ball 46 is fixedly connected to the end of the vertical rod 41 extending out of the induction cylinder 39. During the process of fixing the wire harness, it can automatically detect the insulating layer on the surface of the wire harness. When it is detected that the insulating layer of the wire harness is damaged, it can timely remind the operator and accurately indicate which specific wire harness is damaged, facilitating the operator to replace the damaged wire harness.

[0024] Two guide pins 47 are fixedly connected to the upper side wall of the inner cabinet 2, and two guide cylinders 48 that match the guide pins 47 are fixedly connected to the upper inner wall of the outer cabinet 1, improving the stability of the placement of the inner cabinet 2.

[0025] The upper end of the air inlet pipe 30 extends out of the heat conducting plate 5 and is covered with a filter hood 49, which can prevent dust from entering the air inlet pipe 30.

[0026] The operating principle of the present invention is described as follows: When the shock-absorbing performance of the shock-absorbing pad 16 is relatively good, when the server cabinet vibrates due to the vibration transmitted by external large equipment, the outer cabinet 1 will vibrate. The outer cabinet 1 is connected to the inner cabinet 2 through the shock-absorbing pad 16, and the shock-absorbing pad 16 can slow down the vibration. When the shock-absorbing pad 16 hardens due to aging or other reasons, the inner cabinet 2 will vibrate along with the vibration of the outer cabinet 1. The inner cabinet 2 will drive the detection ball 191 to vibrate together, and the vibration ball 192 inside the detection ball 191 will not move due to inertia. Therefore, the vibration ball 192 will trigger the trigger switch 20 inside the detection ball 191, and the trigger switch 20 will cause the first air pump 21 and the control valve 24 to work simultaneously for 1 second. The first air pump 21 conveys a part of the external gas into the working box 22 through the connecting pipe 23, and a part of the gas is conveyed to the heat dissipation cavity 31 through the air outlet end of the first air pump 21 and discharged through the air outlet 32. A small amount of the gas entering the working box 22 will slowly discharge through the microporous plate 27, and most of it will remain in the working box 22, increasing the air pressure on the side of the piston plate 26 close to the connecting pipe 23, thereby causing the piston plate 26 to move in the direction close to the control switch 28. When the inner cabinet 2 continues to vibrate, the detection assembly 19 will control the gas to enter the working box 22. When the inner cabinet 2 continues to vibrate for one hour, the piston plate 26 will continue to move and squeeze the control switch 28, and the control switch 28 will control the buzzer 29 to work through the PLC controller 9. When the operator sees the buzzer 29 working, the operator can insert a plurality of brand-new shock-absorbing pads 16 outside the positioning seat 15 below through the installation port 18. Then, the operator sends an electrical signal to the PLC controller 9 through an external operation panel; After receiving the electrical signal, the PLC controller 9 will control multiple angle motors 102 and small electric push rods 11 in sequence from front to back. The PLC controller 9 first controls the two small electric push rods 11 in the frontmost rotating cylinder 101 to work. The small electric push rod 11 will drive the wedge block 12 to retract, separating the wedge block 12 from the inclined plane block 13. Under the pulling force of the spring, the square plate 14 will control the inclined plane block 13 to move into the rotating cylinder 101, so that the aging shock pad 16 above is separated from the positioning cylinder 17. Then, the PLC controller 9 controls the frontmost angle motor 102 to work. The angle motor 102 drives the rotating cylinder 101 and the rubber pads on the upper and lower sides to rotate 180 degrees at the same time, swapping the positions of the aging rubber pad and the brand-new rubber pad. Then, the PLC controller 9 controls the two small electric push rods 11 at the frontmost side to work. The small electric push rod 11 will drive the wedge block 12 to move towards the two inclined plane blocks 13, inserting the wedge block 12 between the two inclined plane blocks 13. Through the mutual cooperation of the inclined planes between the inclined plane block 13 and the wedge block 12, the inclined plane block 13 drives the two shock pads 16 to move away from each other, inserting the brand-new shock pad 16 into the positioning cylinder 17. The shock pad 16 below will extend out of the mounting opening 18, facilitating subsequent removal by the operator. When the rubber pads on the surface of the first rotating cylinder 101 are replaced, the PLC controller 9 will control the multiple rotating cylinders 101 at the rear to repeat the above steps in sequence to replace other aging rubber pads, ensuring the anti-shock performance of the server cabinet and avoiding the problem of damage to the internal components of the server cabinet caused by the aging and loss of elasticity of the shock pad 16; After installing each component, the operator passes the wires 37 of each component through the horizontal cylinder 332. Then, the operator controls the second air pump 36 to work through the control button. The second air pump 36 will transport external gas into the uppermost rubber ring 35 and through multiple air pipes 34 into multiple rubber rings 35, causing the rubber rings 35 to expand and contact the wires 37. When the air pressure sensor 38 detects that the air pressure inside the rubber ring 35 reaches the set threshold, the air pressure sensor 38 will control the second air pump 36 to stop working. There is an electromagnetic valve at the air outlet end of the second air pump 36, and through the electromagnetic valve, the gas inside multiple rubber rings 35 can be blocked. Then, the operator then pushes the wire 37 to move (the surface of the rubber ring 35 is relatively smooth, and the extrusion force between the rubber ring 35 and the wire 37 will not hinder the movement of the wire 37). When the surface of the wire 37 is dented and damaged due to wear during handling, during the movement of the wire 37, after the dent passes below the ball 46, the lifting plate 42 will drive the vertical rod 41 and the ball 46 to move downward under the pulling force of the spring. The lifting plate 42 will drive the conductive block 43 to contact the conductive plate 44. The conductive block 43 is electrically connected to an external power source, and the conductive plate 44 is electrically connected to the corresponding indicator light 45. When the conductive block 43 contacts the conductive plate 44, it will transport external current to the corresponding indicator light 45, causing the indicator light 45 to light up, thereby assisting the operator to find the corresponding wire 37 and replace it.

[0027] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A server cabinet with impact resistance, comprising an outer cabinet (1) and an inner cabinet (2) arranged inside the outer cabinet (1), the inner cabinet (2) having an upper side wall provided with a vent (3), the upper side wall of the outer cabinet (1) having a cooling fan (4) located above the vent (3), the left and right sides of the inner cabinet (2) being inlaid with a heat conducting plate (5), the side walls of the heat conducting plate (5) being fixedly connected with a plurality of heat sinks (6), the left and right sides of the outer cabinet (1) being provided with a heat dissipation port (7) matching the heat conducting plate (5), the left and right sides of the outer cabinet (1) being fixedly connected with a dust cover (8) arranged outside the heat dissipation port (7), the outer wall of the outer cabinet (1) being fixedly connected with a PLC controller (9), characterized in that: Also includes: A shock absorbing assembly (10) is arranged inside the outer cabinet (1) and located below the inner cabinet (2), and is used to improve the shock absorbing capability of the inner cabinet (2); A detection component (19) disposed on the upper side wall of the inner cabinet (2) and used to detect the shock absorbing performance of the shock absorbing component (10); A wire fixing assembly (33) is arranged on the rear side wall of the inner cabinet (2) and is used to fix the wire harness inside the cabinet.

2. The server cabinet with impact resistance according to claim 1, characterized in that: The shock absorbing assembly (10) comprises a plurality of rotating drums (101) rotatably connected to the inner wall of an outer cabinet (1); a plurality of angle motors (102) are fixedly connected to the outer wall of the outer cabinet (1); the output ends of the angle motors (102) penetrate the side walls of the outer cabinet (1) and are fixedly connected to the rotating drum (101); the inner wall of the rotating drum (101) is fixedly connected to two small electric push rods (11) via a bracket; the moving ends of the small electric push rods (11) are fixedly connected to a wedge-shaped block (12); the side walls at the left and right ends of the rotating drum (101) are both symmetrically provided with sockets, and the sockets are plugged with a wedge-shaped block (12). The outer cabinet (101) is provided with a plurality of locating cylinders (17) that match the shock absorbing pads (16), and the side wall of the outer cabinet (101) is provided with a mounting opening (18) that matches the shock absorbing pads (16).

3. The server cabinet with impact resistance according to claim 1, characterized in that: The detection assembly (19) comprises a detection ball (191) fixedly connected to the upper side wall of the inner cabinet (2); the inner wall of the detection ball (191) is fixedly connected to a same vibration ball (192) via a plurality of springs; the inner wall of the detection ball (191) is fixedly connected to a plurality of trigger switches (20); the right outer wall of the outer cabinet (1) is fixedly connected to a first air pump (21) and a working box (22); the working box (22) and the air outlet of the first air pump (21) are fixedly connected to a same connecting pipe (23); a control valve (24) is provided in the connecting pipe (23); the trigger switch (20) is electrically connected to the control valve (24) via a PLC controller (9). The inner wall of the working box (22) is fixedly connected to a retaining ring (25), a piston plate (26) is placed on a side of the retaining ring (25) away from the connecting pipe (23), a same spring is fixedly connected between the piston plate (26) and the working box (22), a microporous plate (27) is communicated with the side wall of the working box (22), the microporous plate (27) is located between the connecting pipe (23) and the piston plate (26), a control switch (28) is fixedly connected inside the working box (22), a buzzer (29) is fixedly connected to the upper side wall of the outer cabinet (1), and the trigger switch (20) is electrically connected to the buzzer (29) via a PLC controller (9).

4. The server cabinet with impact resistance according to claim 1, characterized in that: An air inlet pipe (30) is provided in the heat conduction plate (5) located on the right side, the lower end of the air inlet pipe (30) is in communication with the air inlet end of the first air pump (21), a heat dissipation cavity (31) is provided inside the inner cabinet (2), an air outlet (32) is provided on the upper side wall of the heat dissipation cavity (31), the air outlet end of the first air pump (21) is in communication with the heat dissipation cavity (31), and the air inlet pipe (30) and the air outlet end of the first air pump (21) are both hoses.

5. The server cabinet with impact resistance according to claim 1, characterized in that: The wire fixing assembly (33) comprises a wire fixing barrel (331), the wire fixing barrel (331) being arranged on the rear side wall of the inner cabinet (2), the inner wall of the wire fixing barrel (331) being fixedly connected to a plurality of transverse barrels (332) via a bracket, two adjacent transverse barrels (332) being connected via a vent pipe (34), a rubber ring (35) being fixedly connected inside the transverse barrel (332), a second air pump (36) being fixedly connected to the rear side wall of the inner cabinet (2), an air outlet end of the second air pump (36) being connected to an uppermost transverse barrel (332), a wire (37) being inserted into the rubber ring (35), and a pressure sensor (38) being connected to the pipe wall of the air outlet end of the second air pump (36).

6. The server cabinet with impact resistance according to claim 5, characterized in that: The side wall of the rubber ring (35) is inlaid with a plurality of ring-shaped sensing tubes (39), the interior of the sensing tube (39) is fixedly connected with a fixing ring (40), the fixing ring (40) is inserted with a vertical rod (41), one end of the vertical rod (41) located in the sensing tube (39) is fixedly connected with a lifting plate (42), the lifting plate (42) and the fixing ring (40) are fixedly connected with a same spring, the side wall of the lifting plate (42) is fixedly connected with a conductive block (43), the conductive block (43) is electrically connected to an external power supply, the inner wall of the sensing tube (39) is inlaid with a conductive plate (44), the side wall of the horizontal tube (332) is fixedly connected with an indicator light (45), the conductive plate (44) and the corresponding indicator light (45) are electrically connected, and the end of the vertical rod (41) extending out of the sensing tube (39) is fixedly connected with a ball (46).

7. The server cabinet with impact resistance according to claim 1, characterized in that: Two guide pins (47) are fixedly connected to the upper side wall of the inner cabinet (2), and two guide cylinders (48) matching the guide pins (47) are fixedly connected to the upper inner wall of the outer cabinet (1).

8. The server cabinet with impact resistance according to claim 4, characterized in that: The upper end of the air inlet pipe (30) extends out of the heat conducting plate (5), and is covered with a filter cover (49).

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