Server switch cabinet based on virtual reality

By installing fuse detection and stabilization components inside the switch cabinet, the problem of the lack of detection devices in the switch cabinet is solved, enabling rapid identification of fuse problems and stable operation of the equipment, reducing the impact of maintenance, and enhancing the mobility and stability of virtual reality equipment.

CN121965313APending Publication Date: 2026-05-01HAINAN ELECTRIC POWER SCHOOL (HAINAN ELECTRIC POWER TECH SCHOOL)
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HAINAN ELECTRIC POWER SCHOOL (HAINAN ELECTRIC POWER TECH SCHOOL)
Filing Date
2023-11-29
Publication Date
2026-05-01

AI Technical Summary

Technical Problem

The existing switch cabinets lack detection devices, making it difficult to identify the problem immediately when the fuse blows, which consumes a lot of time for equipment maintenance and affects the experience of virtual reality devices.

Method used

A fuse detection assembly, including a fuse storage box, a gas detector, and a high-speed fan, is installed inside the switch cabinet. The fuse status is monitored in real time by detecting the gas composition and temperature. A stabilizing component is also provided to facilitate the movement and support of the switch cabinet.

Benefits of technology

It enables rapid identification of fuse problems, reduces maintenance time, ensures stable operation of virtual reality equipment, and reduces the impact of temperature through air circulation, thereby enhancing the mobility and stability of the equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention discloses a virtual reality-based server switch cabinet, which comprises a switch cabinet shell, a component chamber is formed in the inner side of the switch cabinet shell, a fuse placement box is mounted on one side of the interior of the component chamber, a gathering groove plate is mounted on the back surface of the fuse placement box, and a high-speed fan is connected to the air outlet end of the gathering groove plate. The air outlet end of the high-speed fan is connected with an exhaust pipe, a gas detector is installed at the position, corresponding to the exhaust pipe, of the back face of the switch cabinet shell, the gas detector can give out an alarm, and a worker can determine that a fuse in the switch cabinet has a problem at the first time, so that the fuse is replaced quickly; according to the technical scheme of the invention, the virtual reality equipment can quickly recover to work, the influence on the experience of the virtual equipment is reduced, and the continuous fresh air can continuously enter the interior of the fuse placement box, so that the temperature in the fuse placement box can be effectively reduced, and the influence of high temperature on the fuse can be reduced.
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Description

Technical Field

[0001] This invention relates to the field of switch cabinet technology, specifically to a server switch cabinet based on virtual reality. Background Technology

[0002] A switchgear is an electrical device. External power lines first enter the main control switch inside the switchgear, and then enter the branch control switches. Each branch circuit is set according to its needs, such as instruments, automatic control, motor magnetic switches, various AC contactors, etc. Some switchgear also have high-voltage and low-voltage compartments and high-voltage busbars, such as power plants. Some also have underfrequency load shearing to protect the main equipment. Fuse boxes are also installed inside the switchgear to prevent overload damage to the equipment. Virtual reality devices require a large amount of stable power distribution at the current stage of development, so switchgear is needed for their use.

[0003] However, most existing switch cabinets lack detection devices, making it difficult to immediately determine the problem inside the fuse box when a fuse blows. This requires a significant amount of time for equipment repair, greatly diminishing the experience of virtual reality devices. To avoid these technical problems, it is indeed necessary to provide a virtual reality-based server switch cabinet to overcome the aforementioned deficiencies in the existing technology. Summary of the Invention

[0004] This invention provides a virtual reality-based server switch cabinet, which can effectively solve the problem mentioned in the background art that most existing switch cabinets lack detection devices, making it difficult for people to determine the internal problem of the fuse box when the fuse blows, requiring a lot of time for equipment repair, and greatly reducing the experience of virtual reality devices.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a server switch cabinet based on virtual reality, including a switch cabinet shell, wherein a fuse detection component is installed on the inner side of the switch cabinet shell;

[0006] The fuse detection assembly includes a component chamber, a fuse placement box, a snap-fit ​​slot, a magnetic block, a snap-fit ​​plate, an observation window, a fuse holder, a fuse, a collection slot plate, a high-speed fan, an exhaust pipe, a gas detector, an upper sliding slot plate, a lower sliding slot plate, a drive slot, a motor base, a drive motor, a drive wheel, a filter screen, and a door panel.

[0007] The switch cabinet housing has a component chamber on its inner side. A fuse box is installed on one side of the component chamber. The fuse box has a snap-fit ​​groove on its front end face. A magnetic block is magnetically attached to the inside of the snap-fit ​​groove. A snap-fit ​​plate is installed on one side end face of the magnetic block. An observation window is opened on the front end face of the snap-fit ​​plate. A fuse holder is installed inside the fuse box. A fuse is inserted into the inside of the fuse holder. A collection slot plate is installed on the back of the fuse box. A high-speed fan is connected to the outlet end of the collection slot plate. An exhaust pipe is connected to the outlet end of the high-speed fan. A gas detector is installed on the back of the switch cabinet housing at a position corresponding to the exhaust pipe.

[0008] An upper sliding groove plate is installed on one side end face of the switch cabinet housing, and a lower sliding groove plate is installed on one side end face of the switch cabinet housing. A drive groove is formed between the lower sliding groove plate and the upper sliding groove plate. A motor base is installed on one side end face of the switch cabinet housing, and a drive motor is installed on the inner side of the motor base. A drive wheel is installed on the transmission end of the drive motor. A filter mesh is slidably embedded on the inner side of the upper sliding groove plate. A door panel is installed on the front end face of the switch cabinet housing.

[0009] Preferably, an air inlet slot is provided on one end face of the switch cabinet housing at a position corresponding to the fuse box, and the internal chamber of the fuse box is connected to the external air.

[0010] Preferably, there are several fuse holders, which are installed at equal intervals on the inside of the fuse storage box.

[0011] Preferably, an exhaust gas trough is installed on the back of the fuse storage box at a position corresponding to the collection trough plate, and the collection trough plate is connected to the inner chamber of the fuse storage box through the exhaust gas trough.

[0012] Preferably, there are two sets of upper sliding groove plates and lower sliding groove plates, and the two sets of upper sliding groove plates and lower sliding groove plates are symmetrically installed on one side end face of the switch cabinet shell.

[0013] Preferably, the gas detector is installed on the back of the switch cabinet housing at a position corresponding to the exhaust pipe, and the input terminals of the high-speed fan, the gas detector, and the drive motor are all electrically connected to the output terminal of an external controller.

[0014] Preferably, a stabilizing component is installed at the bottom of the switch cabinet housing;

[0015] The stabilizing components include casters, a positioning top shell, an embedded cavity, an inflatable airbag, a positioning bottom shell, a stabilizing plate, a limiting groove, an air inlet pipe, a magnetic sleeve, an iron sheet, a control valve, and connecting terminals.

[0016] The bottom of the switch cabinet housing is equipped with casters and a positioning top shell. An embedding cavity is formed on the inner side of the positioning top shell, and an inflatable airbag is embedded within the embedding cavity. A positioning bottom shell is slidably fitted onto the outer side of the positioning top shell. A stabilizing plate is installed at the bottom of the positioning bottom shell. A limit groove is formed on one end face of the positioning bottom shell. An air inlet pipe is installed on one end face of the positioning top shell. A magnetic sleeve is fitted onto the outer side of the air inlet pipe. An iron sheet is installed on one end face of the switch cabinet housing. A control valve is installed at one end of the air inlet pipe, and a connection terminal is installed at one end of the control valve.

[0017] Preferably, a sliding groove is provided on the inner side of the positioning bottom shell, and the positioning bottom shell is slidably connected to the positioning top shell through the sliding groove.

[0018] Preferably, the iron sheet is located on one end face of the switch cabinet housing at a position corresponding to the magnetic sleeve, and the inner side of the magnetic sleeve is provided with a tube groove.

[0019] Preferably, the top of the inflatable airbag is bonded to the bottom of the switch cabinet housing, the bottom of the inflatable airbag is bonded to the positioning base, and the limiting groove is formed on one side end face of the positioning base at the position corresponding to the air inlet pipe.

[0020] Compared with the prior art, the beneficial effects of the present invention are: the present invention has a scientific and reasonable structure and is safe and convenient to use.

[0021] 1. Equipped with a fuse detection component, the gas detector will issue an alert, indicating a problem with the virtual reality equipment. Staff can immediately identify the problem as a fuse issue inside the switch cabinet, allowing for rapid fuse replacement and quick restoration of the virtual reality equipment's functionality. This minimizes the impact on the virtual reality experience. Furthermore, a continuous supply of fresh air will enter the fuse holder, effectively reducing the internal temperature and minimizing the impact of high temperatures on the fuses.

[0022] 2. Equipped with a stabilizing component, the booster pump inflates the airbag through the intake pipe, causing the airbag to expand and extend downwards. This pushes the positioning bottom shell downwards on the outside of the positioning top shell, moving the stabilizing plate to the ground. This supports the switch cabinet housing, preventing power interruption due to switch cabinet movement. When movement is needed, the gas is extracted to retract the stabilizing plate, facilitating rapid movement and adapting to the mobile nature of large virtual reality equipment. Attached Figure Description

[0023] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0024] Figure 1 This is a schematic diagram of the structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the installation structure of the fuse holder of the present invention;

[0026] Figure 3 This is a schematic diagram of the fuse detection component of the present invention;

[0027] Figure 4 This is a schematic diagram of the installation structure of the universal wheel of the present invention;

[0028] Figure 5 This is a schematic diagram of the installation structure of the high-speed fan of the present invention;

[0029] Figure 6 This is a schematic diagram of the installation structure of the filter mesh of the present invention;

[0030] Figure 7 This is a schematic diagram of the structure of the stabilizing component of the present invention;

[0031] Numbered in the diagram: 1. Switch cabinet enclosure;

[0032] 2. Fuse detection assembly; 201. Component chamber; 202. Fuse storage box; 203. Snap-on slot; 204. Magnetic block; 205. Snap-on plate; 206. Observation window; 207. Fuse holder; 208. Fuse; 209. Gathering slot plate; 210. High-speed fan; 211. Exhaust duct; 212. Gas detector; 213. Upper sliding slot plate; 214. Lower sliding slot plate; 215. Drive slot; 216. Motor mount; 217. Drive motor; 218. Drive wheel; 219. Filter screen; 220. Door panel;

[0033] 3. Stabilizing components; 301. Casters; 302. Positioning top shell; 303. Embedded cavity; 304. Inflatable airbag; 305. Positioning bottom shell; 306. Stabilizing plate; 307. Limiting groove; 308. Air inlet pipe; 309. Magnetic sleeve; 310. Iron sheet; 311. Control valve; 312. Connecting terminal. Detailed Implementation

[0034] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0035] Example: Figure 1-7As shown, the present invention provides a technical solution, a server switch cabinet based on virtual reality, including a switch cabinet shell 1, and a fuse detection component 2 installed on the inner side of the switch cabinet shell 1;

[0036] The fuse detection assembly 2 includes a component chamber 201, a fuse storage box 202, a snap-fit ​​slot 203, a magnetic block 204, a snap-fit ​​plate 205, an observation window 206, a fuse holder 207, a fuse 208, a collection slot plate 209, a high-speed fan 210, an exhaust pipe 211, a gas detector 212, an upper sliding slot plate 213, a lower sliding slot plate 214, a drive slot 215, a motor base 216, a drive motor 217, a drive wheel 218, a filter screen 219, and a door panel 220.

[0037] The switch cabinet housing 1 has a component chamber 201 on its inner side. A fuse box 202 is installed inside the component chamber 201. An air inlet slot is provided on one side of the switch cabinet housing 1 at a position corresponding to the fuse box 202. The internal chamber of the fuse box 202 is connected to the outside air to facilitate the introduction of fresh air. A snap-fit ​​groove 203 is provided on the front end face of the fuse box 202. A magnetic block 204 is magnetically attracted inside the snap-fit ​​groove 203. A snap-fit ​​plate 205 is installed on one side end face of the magnetic block 204. An observation window 206 is provided on the front end face of the snap-fit ​​plate 205. A fuse holder 207 is installed inside the fuse box 202. Several fuse holders 207 are provided and are installed at equal intervals. The fuse holder 207 has a fuse 208 inserted inside its inner side for easy heat dissipation. A collection plate 209 is installed on the back of the fuse holder 202. A waste gas trough is installed on the back of the fuse holder 202 at the corresponding position of the collection plate 209. The collection plate 209 is connected to the inner chamber of the fuse holder 202 through the waste gas trough for easy and rapid heat dissipation. A high-speed fan 210 is connected to the outlet end of the collection plate 209. An exhaust pipe 211 is connected to the outlet end of the high-speed fan 210. A gas detector 212 is installed on the back of the switch cabinet housing 1 at the corresponding position of the exhaust pipe 211 for easy gas detection at the first time.

[0038] An upper sliding groove plate 213 is installed on one side end face of the switch cabinet housing 1, and a lower sliding groove plate 214 is installed on one side end face of the switch cabinet housing 1. A drive groove 215 is formed between the lower sliding groove plate 214 and the upper sliding groove plate 213. A motor base 216 is installed on one side end face of the switch cabinet housing 1. A drive motor 217 is installed on the inner side of the motor base 216. A drive wheel 218 is installed on the transmission end of the drive motor 217. A filter mesh 219 is slidably embedded on the inner side of the upper sliding groove plate 213. Two sets of upper sliding groove plates 213 and lower sliding groove plates 214 are provided. The two sets of upper sliding groove plates 213 and lower sliding groove plates 214 are symmetrically installed on one side end face of the switch cabinet housing 1, which is conducive to the rapid movement of the filter mesh 219. A door panel 220 is installed on the front end face of the switch cabinet housing 1. The input ends of the high-speed fan 210, gas detector 212 and drive motor 217 are all electrically connected to the output end of an external controller.

[0039] A stabilizing component 3 is installed at the bottom of the switch cabinet housing 1;

[0040] The stabilizing component 3 includes a caster wheel 301, a positioning top shell 302, an embedded cavity 303, an inflatable airbag 304, a positioning bottom shell 305, a stabilizing plate 306, a limiting groove 307, an air inlet pipe 308, a magnetic sleeve 309, an iron sheet 310, a control valve 311, and a connecting terminal 312.

[0041] A caster wheel 301 is installed at the bottom of the switch cabinet housing 1. A positioning top shell 302 is also installed at the bottom of the switch cabinet housing 1. An embedded cavity 303 is formed on the inner side of the positioning top shell 302, and an inflatable airbag 304 is embedded in the inner side of the embedded cavity 303. A positioning bottom shell 305 is slidably sleeved on the outer side of the positioning top shell 302. A sliding groove is formed on the inner side of the positioning bottom shell 305. The positioning bottom shell 305 is slidably connected to the positioning top shell 302 through the sliding groove, which facilitates the uniform sliding of the positioning bottom shell 305. A stabilizing plate 306 is installed at the bottom of the positioning bottom shell 305. A limit groove 307 is formed on one end face of the positioning bottom shell 305. An air inlet pipe 308 is installed on one end face of the positioning top shell 302. The top of 4 is bonded to the bottom of the switch cabinet housing 1, the bottom of the inflatable airbag 304 is bonded to the positioning base 305, the limiting groove 307 is opened on one side end face of the positioning base 305 at the corresponding position of the air inlet pipe 308, which facilitates quick, stable and moving of the switch cabinet housing 1, a magnetic sleeve 309 is sleeved on the outside of the air inlet pipe 308, an iron plate 310 is installed on one side end face of the switch cabinet housing 1, the iron plate 310 is opened on one side end face of the switch cabinet housing 1 at the corresponding position of the magnetic sleeve 309, a tube groove is opened on the inner side of the magnetic sleeve 309, which facilitates fixing the air inlet pipe 308, a control valve 311 is installed at one end of the air inlet pipe 308, and a connection terminal 312 is installed at one end of the control valve 311.

[0042] The working principle and usage process of this invention are as follows: First, when using the switch cabinet, a complete and good fuse 208 needs to be embedded into the corresponding fuse holder 207 slot to ensure that the virtual reality device can be used normally. Then, the snap-fit ​​plate 205 is magnetically embedded into the inner position of the snap-fit ​​groove 203 by the magnetic block 204 to fix the snap-fit ​​plate 205. Then, when the virtual device is running under high load for a long time, the high-speed fan 210 is turned on, so that the air inside the fuse holder 202 is quickly extracted through the gathering groove plate 209. At this time, the outside air will enter the fuse holder 202 directly through the filter mesh 219, thereby carrying all the gas inside the fuse holder 202 into the high-speed fan 210 through the gathering groove plate 209. Then... The gas is exhausted through the exhaust pipe 211. All the gas is detected by the gas detector 212. If the gas detector 212 detects abnormal gas, it means that a fuse 208 inside the fuse holder 202 has blown. At this time, the gas detector 212 will issue a warning, indicating that there is a problem with the virtual reality equipment. The staff can immediately determine that the problem is with the fuse 208 inside the switch cabinet, so as to quickly replace the fuse 208 and restore the virtual reality equipment to work quickly, reducing the impact on the virtual reality experience. In addition, a continuous supply of fresh air will enter the fuse holder 202, which can effectively reduce the temperature inside the fuse holder 202, thereby reducing the impact of high temperature on the fuse 208.

[0043] Next, after a period of use, the drive motor 217 can be started, thereby driving the drive wheel 218 to rotate. This drives the filter mesh 219 to slide inside the upper sliding groove plate 213 and the lower sliding groove plate 214 through the gap at the drive groove 215. This quickly moves the clean filter mesh 219, free of dust, to the corresponding position in the fuse placement box 202, thus ensuring the filtering effect of the filter mesh 219 and reducing the impact of external factors on the fuse 208, allowing the virtual reality device to operate normally.

[0044] Next, existing virtual reality equipment needs to participate in various large-scale exhibitions for people to learn about, use, and experience. At this time, people can use the casters 301 to quickly move the switch cabinet housing 1. After moving to the area where the switch cabinet is installed at the exhibition, the connection terminal 312 is connected to the external booster pump. Then, the booster pump and control valve 311 are turned on. At this time, the booster pump will fill the inside of the inflatable airbag 304 with gas through the air inlet pipe 308. The inflatable airbag 304 will continuously expand and extend downward, thereby pushing the positioning bottom shell 305 downward on the outside of the positioning top shell 302. At this time, the stabilizing plate 306 will be moved to the ground, thereby supporting the switch cabinet housing 1 and preventing the switch cabinet from moving and interrupting the power supply. When movement is needed, the gas is extracted to retract the stabilizing plate 306, which facilitates rapid movement and can adapt to the mobility attributes of large-scale virtual reality equipment.

[0045] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A server switch cabinet based on virtual reality, comprising a switch cabinet shell (1), characterized in that: A fuse detection assembly (2) is installed on the inside of the switch cabinet housing (1); The fuse detection assembly (2) includes a component chamber (201), a fuse placement box (202), a snap-fit ​​slot (203), a magnetic block (204), a snap-fit ​​plate (205), an observation window (206), a fuse holder (207), a fuse (208), a collection slot plate (209), a high-speed fan (210), an exhaust pipe (211), a gas detector (212), an upper sliding slot plate (213), a lower sliding slot plate (214), a drive slot (215), a motor base (216), a drive motor (217), a drive wheel (218), a filter screen (219), and a door panel (220). The switch cabinet housing (1) has a component chamber (201) on its inner side. A fuse holder (202) is installed on one side of the component chamber (201). A snap-fit ​​groove (203) is provided on the front end face of the fuse holder (202). A magnetic block (204) is magnetically attracted to the inside of the snap-fit ​​groove (203). A snap-fit ​​plate (205) is installed on one end face of the magnetic block (204). An observation window (206) is provided on the front end face of the snap-fit ​​plate (205). The fuse holder... A fuse holder (207) is installed inside the box (202), and a fuse (208) is inserted inside the fuse holder (207). A gathering slot plate (209) is installed on the back of the fuse box (202). A high-speed fan (210) is connected to the air outlet of the gathering slot plate (209). An exhaust pipe (211) is connected to the air outlet of the high-speed fan (210). A gas detector (212) is installed on the back of the switch cabinet housing (1) at the position corresponding to the exhaust pipe (211). An upper sliding groove plate (213) is installed on one side end face of the switch cabinet housing (1), and a lower sliding groove plate (214) is installed on one side end face of the switch cabinet housing (1). A drive groove (215) is formed between the lower sliding groove plate (214) and the upper sliding groove plate (213). A motor base (216) is installed on one side end face of the switch cabinet housing (1). A drive motor (217) is installed on the inner side of the motor base (216). A drive wheel (218) is installed on the transmission end of the drive motor (217). A filter mesh (219) is slidably embedded on the inner side of the upper sliding groove plate (213). A door panel (220) is installed on the front end face of the switch cabinet housing (1).

2. The server switch cabinet based on virtual reality according to claim 1, characterized in that: An air inlet slot is provided on one end face of the switch cabinet housing (1) at a position corresponding to the fuse box (202), and the internal chamber of the fuse box (202) is connected to the external air.

3. The server switch cabinet based on virtual reality according to claim 1, characterized in that: Several fuse holders (207) are provided, and several fuse holders (207) are installed at equal intervals on the inside of the fuse storage box (202).

4. A server switch cabinet based on virtual reality according to claim 1, characterized in that: A waste gas trough is installed on the back of the fuse storage box (202) at a position corresponding to the gathering trough plate (209). The gathering trough plate (209) is connected to the inner chamber of the fuse storage box (202) through the waste gas trough.

5. A server switch cabinet based on virtual reality according to claim 1, characterized in that: The upper sliding groove plate (213) and the lower sliding groove plate (214) are each provided in two sets, and the two sets of upper sliding groove plates (213) and lower sliding groove plates (214) are symmetrically installed on one side end face of the switch cabinet shell (1).

6. A server switch cabinet based on virtual reality according to claim 1, characterized in that: The gas detector (212) is installed on the back of the switch cabinet housing (1) at the position corresponding to the exhaust pipe (211). The input terminals of the high-speed fan (210), the gas detector (212) and the drive motor (217) are all electrically connected to the output terminal of the external controller.

7. A server switch cabinet based on virtual reality according to claim 1, characterized in that: A stabilizing component (3) is installed at the bottom of the switch cabinet housing (1); The stabilizing component (3) includes a caster wheel (301), a positioning top shell (302), an embedded cavity (303), an inflatable airbag (304), a positioning bottom shell (305), a stabilizing plate (306), a limiting groove (307), an air inlet pipe (308), a magnetic sleeve (309), an iron sheet (310), a control valve (311), and a connecting terminal (312); The bottom of the switch cabinet housing (1) is equipped with casters (301), and a positioning top shell (302) is also installed at the bottom of the switch cabinet housing (1). An embedding cavity (303) is formed on the inner side of the positioning top shell (302), and an inflatable airbag (304) is embedded in the inner side of the embedding cavity (303). A positioning bottom shell (305) is slidably sleeved on the outer side of the positioning top shell (302), and a stabilizing plate (306) is installed at the bottom of the positioning bottom shell (305). A limiting groove (307) is provided on one end face of the positioning bottom shell (305), an air inlet pipe (308) is installed on one end face of the positioning top shell (302), a magnetic sleeve (309) is sleeved on the outside of the air inlet pipe (308), an iron sheet (310) is installed on one end face of the switch cabinet shell (1), a control valve (311) is installed at one end of the air inlet pipe (308), and a connection terminal (312) is installed at one end of the control valve (311).

8. A server switch cabinet based on virtual reality according to claim 7, characterized in that: The positioning bottom shell (305) has a sliding groove on its inner side, and the positioning bottom shell (305) is slidably connected to the positioning top shell (302) through the sliding groove.

9. A server switch cabinet based on virtual reality according to claim 7, characterized in that: The iron sheet (310) is located on one side end face of the switch cabinet housing (1) at the corresponding position of the magnetic sleeve (309), and the inner side of the magnetic sleeve (309) is provided with a tube groove.

10. A server switch cabinet based on virtual reality according to claim 7, characterized in that: The top of the inflatable airbag (304) is bonded to the bottom of the switch cabinet housing (1), and the bottom of the inflatable airbag (304) is bonded to the positioning base shell (305). The limiting groove (307) is opened on one side end face of the positioning base shell (305) at the position corresponding to the air inlet pipe (308).