A modular reinforced computer

Abstract

The present invention belongs to the field of computer technology, and in particular, relates to a modular reinforced computer, comprising a fuselage, a display screen being hinged on the top of the fuselage, a bottom shell being detachably mounted on the bottom of the fuselage, an air intake area of ​​a circular area being arranged on the bottom shell, and a number of air intake holes being evenly arranged in the air intake area of ​​the bottom shell, a mainboard being mounted inside the fuselage, and a copper bar for heat dissipation being mounted on the mainboard. The present invention is provided with a heat dissipation component, and when the computer is not in use, the rotating shaft and the spiral blades can cooperate with each other, thereby sealing the straight pipe, thereby preventing water vapor or dust in the outside air from entering the fuselage, and ensuring that the electrical components inside the fuselage are not affected by dust and water vapor. At the same time, during the use of the computer, the heat dissipation component can automatically adjust the heat discharge efficiency inside the fuselage according to the temperature of the fuselage or the outside world, thereby ensuring the working stability of the computer.

Description

Technical Field

[0001] The invention belongs to the field of computer technology, and in particular relates to a modular reinforced computer. Background Art

[0002] A reinforced computer is a computer that is designed to adapt to various harsh environments. When designing a computer, corresponding guarantee measures are taken for various factors that affect the computer's performance, such as system structure, electrical characteristics, and mechanical physical structure. It is also called a computer that resists harsh environments. Its characteristics are: strong environmental adaptability, high reliability, and high maintainability; strong real-time processing capabilities; serialization, standardization, and modularization; the development of special software is the key to its application.

[0003] Although existing reinforced computers can achieve strong environmental adaptability to a certain extent, since heat dissipation holes and air intake holes are opened on reinforced computers, when the reinforced computers work for a long time in harsh working environments such as high temperature, low temperature, dust, humidity, and vibration, the motherboard and components inside the reinforced computer will inevitably be affected by dust and water vapor in the air, thereby affecting the normal use of the computer.

[0004] Therefore, it is necessary to invent a modular reinforced computer to solve the above problems. Summary of the invention

[0005] In view of the above problems, the present invention provides a modular reinforced computer to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a modular reinforced computer, comprising a fuselage, a display screen being hinged on the top of the fuselage, a bottom shell being detachably installed on the bottom of the fuselage, an air intake area with a circular area being arranged on the bottom shell, and a plurality of air intake holes being evenly arranged in the air intake area of ​​the bottom shell, a mainboard being installed inside the fuselage, and a copper bar for heat dissipation being installed on the mainboard, a plurality of data interfaces being arranged on one side of the fuselage, a network cable interface and a heat dissipation port being arranged on the rear side of the fuselage, a guide pipe being installed at a position opposite to the heat dissipation port inside the fuselage, the guide pipe comprising a straight pipe and a wide-mouth pipe, the wide-mouth pipe being opposite to the heat dissipation port, and a bottom pipe wall of the wide-mouth pipe being gradually inclined downward in a direction away from a heat dissipation fan, a heat dissipation fan being arranged at one end of the straight pipe away from the heat dissipation port, and the heat dissipation fan being opposite to the copper bar, a heat dissipation component being arranged in the guide pipe, and a sealing component being arranged at the top position of the air intake area.

[0007] Furthermore, the heat dissipation component includes a rotating shaft, and the two ends of the rotating shaft are rotatably connected to the inner walls of both sides of the straight tube respectively. A plurality of spiral blades are fixedly connected to the surface of the rotating shaft, and the plurality of spiral blades are annularly distributed on the surface of the rotating shaft. The top and bottom inner walls of the straight tube relative to the spiral blades are both designed as arc surfaces, and the spiral blades can fit the arc surfaces of the top and bottom of the straight tube. A guide plate is provided on the side of the rotating shaft close to the heat dissipation fan, and a return hole is penetrated through the inner wall of the bottom of the straight tube relative to the guide plate, and the two sides of the guide plate are rotatably connected to the inner walls on both sides of the return hole respectively, and a counterweight column is fixedly connected to the bottom edge of the guide plate. A U-shaped connecting hole is provided in the top inner wall of the straight tube, and the two bottom ends of the connecting hole are communicated with the inside of the straight tube, and the two bottom ends of the connecting hole are respectively located at the front and rear sides of the rotating shaft, and a baffle is horizontally arranged at the bottom opening of the connecting hole close to the heat dissipation fan, and the two sides of the baffle are respectively slidably connected to the inner walls on both sides of the straight tube, and the length and width of the baffle match the length and width of the bottom end of the connecting hole, respectively, and a plurality of expansion airbags are fixedly connected to the side of the baffle close to the heat dissipation fan, and a U-shaped mounting plate is arranged around the expansion airbag, and the mounting plate is fixedly connected to the top inner wall of the straight tube, and the side of the expansion airbag away from the baffle is fixedly connected to the mounting plate.

[0008] Furthermore, the sealing assembly includes a circular sealing plate, which is located at the top of the air intake area, and the size of the sealing plate matches the size of the air intake area. A push rod is vertically fixedly connected at the center of the bottom circle of the sealing plate, and the push rod vertically slides through and is inserted into the bottom shell. The push rod is located at the top of the bottom shell and is fixedly sleeved with a limiting ring. A return spring is sleeved near the top of the push rod, and both ends of the return spring are respectively fixedly connected to the sealing plate and the top of the bottom shell. A sealing ring is arranged on the periphery of the sealing plate, and the sealing ring is fixedly connected to the top of the bottom shell. In the initial state, the sealing plate is located on the inner side of the sealing ring.

[0009] Furthermore, the rotating shaft is of hollow design, and through holes are evenly opened on the surface of the rotating shaft, and a desiccant is placed inside the rotating shaft.

[0010] Furthermore, a plurality of drying boxes are fixedly connected to the inner wall of the bottom of the connection hole, and desiccant is also placed in the drying boxes.

[0011] Furthermore, the weight of the guide plate is less than the weight of the counterweight column, and the width of the guide plate is greater than the width of the reflow hole.

[0012] Furthermore, dustproof plates are hinged on the bottom inner walls of the data interface and the network cable interface, and the size of the dustproof plates matches the size of the corresponding data interface and the network cable interface.

[0013] Furthermore, anti-collision blocks are arranged at four corners of the display screen and the bottom shell, and the side of the anti-collision block on the display screen away from the anti-collision block on the bottom shell is more protruding than the display screen and the bottom shell.

[0014] Furthermore, a plurality of rubber shock absorbing blocks are fixedly connected to the bottom of the bottom shell, and in an initial state, the bottom ends of the rubber shock absorbing blocks are higher than the bottom ends of the top rods.

[0015] Technical effects and advantages of the present invention:

[0016] 1. The present invention is provided with a heat dissipation component. When the computer is not in use, the rotating shaft and the spiral blades can cooperate with each other to seal the straight tube, thereby preventing water vapor or dust in the outside air from entering the body, ensuring that the electrical components inside the body are not affected by dust and water vapor. At the same time, when the computer is in use, the heat dissipation component can automatically adjust the heat discharge efficiency inside the body according to the temperature of the body or the outside, thereby ensuring the working stability of the computer;

[0017] 2. The present invention is provided with a sealing assembly. When the computer is not in use, the sealing plate can block the air inlet, thereby preventing dust and water vapor from entering the body through the air inlet. When the computer is placed on a platform or a desktop for use, the ejector rod can automatically eject the sealing plate from the sealing ring, thereby ensuring the normal entry of outside air.

[0018] 3. The present invention is provided with a drying box and desiccant is placed inside the rotating shaft and the drying box. When the computer is not in use, the rotating shaft and the desiccant in the drying box can absorb water vapor, thereby preventing the water vapor from corroding the mainboard and the electrical components inside the computer body. When the computer is in use, the heat generated inside the computer can heat the rotating shaft and the desiccant in the drying box, thereby drying the water vapor in the desiccant, thereby extending the service life of the desiccant. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a first overall structural schematic diagram of the present invention;

[0020] Figure 2 is a second overall structural schematic diagram of the present invention;

[0021] Figure 3 It is a three-dimensional schematic diagram of the structures of the bottom shell, the mainboard, the heat dissipation fan and the air guide pipe in the present invention;

[0022] Figure 4 It is a three-dimensional schematic diagram of the bottom shell, the anti-collision block and the sealing ring in the present invention;

[0023] Figure 5 is a three-dimensional schematic diagram of the sealing assembly in the present invention;

[0024] Figure 6 It is a three-dimensional schematic diagram of the air guide pipe and part of the heat dissipation components in the present invention;

[0025] Figure 7 is a three-dimensional cross-sectional view of the flow guide tube in the present invention;

[0026] Figure 8 It is a three-dimensional schematic diagram of the rotating shaft and the spiral blades in the present invention.

[0027] In the figure: 1. body; 2. display screen; 3. bottom shell; 4. main board; 5. data interface; 6. network cable interface; 7. heat dissipation port; 8. straight pipe; 9. wide-mouth pipe; 10. cooling fan; 11. heat dissipation component; 111. shaft; 112. spiral blade; 113. guide plate; 114. return hole; 115. counterweight column; 116. connecting hole; 117. baffle; 118. expansion airbag; 119. mounting plate; 12. sealing component; 121. sealing plate; 122. ejector rod; 123. limit ring; 124. reset spring; 125. sealing ring; 13. drying box; 14. dustproof plate; 15. anti-collision block; 16. rubber shock-absorbing block. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0029] The present invention provides Figures 1 to 8 A modular reinforced computer is shown, comprising a fuselage 1, a display screen 2 is hingedly mounted on the top of the fuselage 1, a bottom shell 3 is detachably mounted on the bottom of the fuselage 1, an air intake area of ​​a circular area is arranged on the bottom shell 3, and a plurality of air intake holes are evenly arranged in the air intake area of ​​the bottom shell 3, a mainboard 4 is installed inside the fuselage 1, and a copper bar for heat dissipation is installed on the mainboard 4, a plurality of data interfaces 5 are arranged on one side of the fuselage 1, a network cable interface 6 and a heat dissipation port 7 are arranged on the rear side of the fuselage 1, a guide pipe is installed at a position opposite to the heat dissipation port 7 inside the fuselage 1, the guide pipe comprises a straight pipe 8 and a wide-mouth pipe 9, the wide-mouth pipe 9 is opposite to the heat dissipation port 7, and the bottom pipe wall of the wide-mouth pipe 9 gradually tilts downward in a direction away from a heat dissipation fan 10, a heat dissipation fan 10 is arranged at one end of the straight pipe 8 away from the heat dissipation port 7, and the heat dissipation fan 10 is opposite to the copper bar, a heat dissipation component 11 is arranged in the guide pipe, and a sealing component 12 is arranged at the top position of the air intake area;

[0030] The heat dissipation component 11 includes a rotating shaft 111, and the two ends of the rotating shaft 111 are rotatably connected to the inner walls of both sides of the straight tube 8 respectively. A plurality of spiral blades 112 are fixedly connected to the surface of the rotating shaft 111, and the plurality of spiral blades 112 are annularly distributed on the surface of the rotating shaft 111. The top and bottom inner walls of the straight tube 8 relative to the spiral blades 112 are both designed as arc surfaces, and the spiral blades 112 can fit the arc surfaces of the top and bottom of the straight tube 8. A guide plate 113 is provided on the side of the rotating shaft 111 close to the heat dissipation fan. A return hole 114 is opened through the position of the bottom inner wall of the straight tube 8 relative to the guide plate 113, and the two sides of the guide plate 113 are rotatably connected to the inner walls of both sides of the return hole 114 respectively. A counterweight column 115 is fixedly connected to the bottom edge of the guide plate 113. A U-shaped connecting hole 116 is opened in the top inner wall of the straight tube 8. The two bottom ends of the connection hole 116 are both connected to the inside of the straight tube 8, and the two bottom ends of the connection hole 116 are respectively located at the front and rear sides of the rotating shaft 111. A baffle 117 is horizontally arranged at the bottom opening of the connection hole 116 close to the heat dissipation fan 10. The two sides of the baffle 117 are respectively slidably connected to the inner walls of the two sides of the straight tube 8, and the length and width of the baffle 117 match the length and width of the bottom end of the connection hole 116. A plurality of expansion air bags 118 are fixedly connected to the side of the baffle 117 close to the heat dissipation fan 10. A U-shaped mounting plate 119 is arranged around the expansion air bag 118. The mounting plate 119 is fixedly connected to the top inner wall of the straight tube 8. The side of the expansion air bag 118 away from the baffle 117 is fixedly connected to the mounting plate 119. The weight of the guide plate 113 is less than the weight of the counterweight column 115, and the width of the guide plate 113 is greater than the width of the return hole 114.

[0031] During the use of the computer, when the computer is placed on a desk or a platform, the sealing assembly 12 of the air inlet area can be automatically opened, so that when the heat dissipation fan 10 starts to work, the outside air can enter the inside of the body 1 through the air inlet hole under the suction of the heat dissipation fan 10, and the wind generated by the heat dissipation fan 10 can blow on the copper bar on the mainboard 4, so as to dissipate the heat of the components on the mainboard 4, and the heat generated by the copper bar can enter the straight tube 8 along with the wind generated by the heat dissipation fan 10. In the initial state, the guide plate 113 can be in a vertical state under the action of the counterweight column 115, and the blocking bar 117 can cover the bottom opening of the connection hole 116 close to one end of the heat dissipation fan 10;

[0032] When the ambient temperature is low or the computer workload is low, the speed of the cooling fan 10 is low, and the wind force generated is low. Therefore, when the wind carrying heat enters the straight tube 8 and blows on the guide plate 113, the guide plate 113 is tilted at a small angle, so that the guide plate 113 cannot block the return hole 114, and the wind is prevented from directly blowing on the spiral blades 112 on the shaft 111, so that the shaft 111 can remain stationary. At this time, the wind carrying heat is blocked by the shaft 111 and the spiral blades 112, so that it can only flow back to the inside of the body 1 through the return hole 114, thereby playing a role in keeping the electrical components inside the body 1 warm, so that the electrical components inside the body 1 are at a more suitable working temperature, and at the same time, it is prevented from affecting the performance of the computer due to the low ambient temperature.

[0033] When the computer is in normal working state, the speed of the cooling fan 10 also increases. At this time, when the wind generated by the cooling fan 10 blows on the guide plate 113, the guide plate 113 can be tilted at a larger angle, and the cooling fan 10 can be rotated at a higher speed. Figure 7 In the state shown, the return hole 114 is blocked, and then the wind generated by the heat dissipation fan 10 can be blown onto the spiral blade 112 on the rotating shaft 111 under the guiding effect of the guide plate 113, thereby driving the rotating shaft 111 and the spiral blade 112 to rotate together. As the rotating shaft 111 and the spiral blade 112 rotate, the wind generated by the heat dissipation fan 10 can discharge the heat through the straight pipe 8 and the wide mouth to the heat dissipation port 7, thereby ensuring the heat dissipation effect of the heat dissipation fan 10 on the copper busbar on the mainboard 4;

[0034] When the outside temperature is too high or the computer workload is heavy, the rotation speed of the cooling fan 10 will be further increased, so that the wind force generated by the cooling fan 10 will be greater. When a strong wind blows on the guide plate 113, the guide plate 113 can be tilted and block the return hole 114, and the rotation speed of the rotating shaft 111 and the spiral blade 112 will also increase accordingly, thereby improving the heat discharge efficiency. At the same time, due to the high temperature inside the fuselage 1, when the heat blows on the expansion airbag 118, the expansion airbag 118 continues to expand due to the heat, and then the expansion airbag 118 can push the blocking bar 117 to move away from the cooling fan 10. As the blocking bar 117 moves, the bottom opening of the connecting hole 116 is gradually opened. At this time, a part of the hot air can be discharged directly to the wide-mouthed pipe 9 through the connecting hole 116, thereby improving the heat discharge efficiency.

[0035] When the computer is not used, due to the existence of the rotating shaft 111 and the spiral blade 112, the rotating shaft 111 and the spiral blade 112 can cooperate with each other to seal the straight tube 8, thereby preventing water vapor or dust in the outside air from entering the inside of the body 1 through the heat dissipation port 7, the wide-mouthed tube 9 and the straight tube 8, thereby ensuring that the electrical components inside the body 1 are not affected by dust and water vapor;

[0036] In addition, since the bottom inner wall of the wide-mouthed tube 9 is designed to be inclined, when water is accidentally splashed onto the heat dissipation port 7, the inclined surface of the bottom inner wall of the wide-mouthed tube 9 can shield the water, thereby preventing the water from directly entering the interior of the computer body 1 through the heat dissipation port 7, thereby improving the computer's ability to adapt to harsh external environments.

[0037] like Figures 2 to 5 As shown, the sealing assembly 12 includes a circular sealing plate 121, which is located at the top of the air intake area, and the size of the sealing plate 121 matches the size of the air intake area. A push rod 122 is vertically fixedly connected at the bottom center of the sealing plate 121, and the push rod 122 vertically slides through and is inserted into the bottom shell 3. The push rod 122 is located at the top of the bottom shell 3 and is fixedly sleeved with a limiting ring 123. A return spring 124 is sleeved near the top of the push rod 122, and the two ends of the return spring 124 are respectively fixedly connected to the sealing plate 121 and the top of the bottom shell 3. A sealing ring 125 is arranged on the periphery of the sealing plate 121, and the sealing ring 125 is fixedly connected to the top of the bottom shell 3. In the initial state, the sealing plate 121 is located on the inner side of the sealing ring 125. A plurality of rubber damping blocks 16 are fixedly connected to the bottom of the bottom shell 3, and in the initial state, the bottom end of the rubber damping block 16 is higher than the bottom end of the push rod 122.

[0038] When the computer is placed on a desktop or a platform, the bottom end of the push rod 122 can first contact the desktop or platform, so that the sealing plate 121 moves upward under the push of the push rod 122, and as the sealing plate 121 moves upward, the return spring 124 is gradually stretched, and the sealing plate 121 can gradually move out of the sealing ring 125 from the top opening of the sealing ring 125, so that when the computer is in use, the air inlet hole of the air inlet area can be automatically opened, and when the computer is put away and removed from the desktop or platform after use, since the push rod 122 is no longer restricted, the return spring 124 can gradually return to its original position and pull the sealing plate 121 into the sealing ring 125, so as to close the air inlet hole, thereby preventing water vapor or dust in the outside air from entering the inside of the body 1 through the air inlet hole when the computer is not in use;

[0039] By providing the rubber shock absorbing block 16 , the rubber shock absorbing block 16 can be supported on the bottom of the computer during use of the computer, thereby reducing vibration interference from the outside world during use of the computer, thereby improving the use stability of the computer.

[0040] like Figure 7 and Figure 8 As shown, the rotating shaft 111 is of hollow design, and through holes are evenly opened on the surface of the rotating shaft 111. A desiccant is placed inside the rotating shaft 111. A plurality of drying boxes 13 are fixedly connected to the inner wall of the bottom of the connecting hole 116, and a desiccant is also placed inside the drying box 13.

[0041] By providing the drying box 13 and placing desiccant inside the rotating shaft 111 and the drying box 13, when the computer is not in use, when water vapor in the outside air enters into the body 1 through the wide-mouthed tube 9 and the connecting hole 116, the rotating shaft 111 and the desiccant in the drying box 13 can absorb the water vapor, thereby preventing the water vapor from corroding the mainboard 4 and the electrical components inside the body 1;

[0042] While the computer is in use, the heat generated inside the computer can heat the rotating shaft 111 and the desiccant in the drying box 13, so that the water vapor in the desiccant can be dried, thereby extending the service life of the desiccant.

[0043] like Figure 1 and Figure 2 As shown, the bottom inner walls of the data interface 5 and the network cable interface 6 are both hinged with dustproof plates 14, and the size of the dustproof plates 14 matches the size of the corresponding data interface 5 and the network cable interface 6;

[0044] By providing a dustproof plate 14, after the computer is used, the data interface 5 and the network cable interface 6 can be protected by the dustproof plate 14, thereby preventing dirt and dust in the external environment from entering the data interface 5 or the network cable interface 6, thereby ensuring the normal use of the data interface 5 and the network cable interface 6.

[0045] like Figures 1 to 4 As shown, the four corners of the display screen 2 and the bottom shell 3 are provided with anti-collision blocks 15, and the side of the anti-collision block 15 on the display screen 2 away from the anti-collision block 15 on the bottom shell 3 is more protruding than the display screen 2 and the bottom shell 3;

[0046] By providing the anti-collision block 15 , the anti-collision block 15 can prevent the corners of the computer from being damaged due to collision during the process of carrying the computer.

[0047] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them.

Claims

1. A modular reinforced computer, comprising a body (1), characterized in that: The top of the body (1) is hingedly mounted with a display screen (2); the bottom of the body (1) is detachably mounted with a bottom shell (3); a circular air intake area is provided on the bottom shell (3); and a plurality of air intake holes are evenly arranged in the air intake area of ​​the bottom shell (3); a main board (4) is installed inside the body (1); and a copper bar for heat dissipation is installed on the main board (4); a plurality of data interfaces (5) are provided on one side of the body (1); a network cable interface (6) and a heat dissipation port (7) are provided on the rear side of the body (1); and the body (1) is provided with a plurality of data interfaces (5). A guide pipe is installed at a position opposite to the heat dissipation port (7) inside the body (1), the guide pipe comprising a straight pipe (8) and a wide-mouth pipe (9), the wide-mouth pipe (9) is opposite to the heat dissipation port (7), and the bottom pipe wall of the wide-mouth pipe (9) gradually tilts downward in a direction away from the heat dissipation fan (10), a heat dissipation fan (10) is arranged at one end of the straight pipe (8) away from the heat dissipation port (7), and the heat dissipation fan (10) is opposite to the copper bar, a heat dissipation component (11) is arranged inside the guide pipe, and a sealing component (12) is arranged at the top of the air intake area; The heat dissipation component (11) comprises a rotating shaft (111), the two ends of the rotating shaft (111) are respectively rotatably connected to the inner walls of the two sides of the straight tube (8), a plurality of spiral blades (112) are fixedly connected to the surface of the rotating shaft (111), and the plurality of spiral blades (112) are annularly distributed on the surface of the rotating shaft (111), the positions of the top and bottom inner walls of the straight tube (8) relative to the spiral blades (112) are both designed as cambered surfaces, and the spiral blades (112) can The straight tube (8) can be fitted with the arc surface of the top and bottom of the straight tube (8); a guide plate (113) is arranged on the side of the rotating shaft (111) close to the cooling fan; a return hole (114) is penetrated and opened at a position of the inner wall of the bottom of the straight tube (8) opposite to the guide plate (113); and the two sides of the guide plate (113) are respectively rotatably connected to the inner walls of the two sides of the return hole (114); a counterweight column (115) is fixedly connected to the bottom edge of the guide plate (113); and the straight tube (8) A U-shaped connection hole (116) is provided in the top inner wall of the straight tube (8), the two bottom ends of the connection hole (116) are both connected to the inside of the straight tube (8), and the two bottom ends of the connection hole (116) are respectively located at the front and rear sides of the rotating shaft (111), and a stop bar (117) is horizontally arranged at the bottom opening of the connection hole (116) close to the heat dissipation fan (10), and the two sides of the stop bar (117) are respectively slidably connected to the inner walls of the two sides of the straight tube (8), and the length of the stop bar (117) is and width respectively match the length and width of the bottom end of the connecting hole (116); a plurality of expansion air bags (118) are fixedly connected to a side of the baffle (117) close to the heat dissipation fan (10); a U-shaped mounting plate (119) is arranged on the periphery of the expansion air bags (118); the mounting plate (119) is fixedly connected to the top inner wall of the straight tube (8); and a side of the expansion air bag (118) away from the baffle (117) is fixedly connected to the mounting plate (119).

2. A modular reinforced computer according to claim 1, characterized in that: The sealing assembly (12) comprises a circular sealing plate (121), the sealing plate (121) being located at the top of the air inlet area, and the size of the sealing plate (121) matches the size of the air inlet area, a push rod (122) being vertically fixedly connected at the center of the bottom circle of the sealing plate (121), the push rod (122) being vertically slidably penetrated and inserted on the bottom shell (3), the push rod (122) being located at the top of the bottom shell (3) and being fixedly sleeved with a limiting ring (123), a position of the push rod (122) close to the top being sleeved with a return spring (124), the two ends of the return spring (124) being respectively fixedly connected to the sealing plate (121) and the top of the bottom shell (3), a sealing ring (125) being arranged on the periphery of the sealing plate (121), the sealing ring (125) being fixedly connected to the top of the bottom shell (3), and in an initial state, the sealing plate (121) is located on the inner side of the sealing ring (125).

3. The modular reinforced computer according to claim 1, characterized in that: The rotating shaft (111) is of hollow design, and through holes are evenly opened on the surface of the rotating shaft (111), and a desiccant is placed inside the rotating shaft (111).

4. The modular reinforced computer according to claim 1, characterized in that: A plurality of drying boxes (13) are fixedly connected to the inner wall of the bottom of the connection hole (116), and a desiccant is also placed in the drying box (13).

5. The modular reinforced computer according to claim 1, characterized in that: The weight of the guide plate (113) is less than the weight of the counterweight column (115), and the width of the guide plate (113) is greater than the width of the return hole (114).

6. The modular reinforced computer according to claim 1, characterized in that: Dustproof plates (14) are hingedly connected to the bottom inner walls of the data interface (5) and the network cable interface (6), and the size of the dustproof plates (14) matches the size of the corresponding data interface (5) and the network cable interface (6).

7. The modular reinforced computer according to claim 1, characterized in that: Anti-collision blocks (15) are arranged at the four corners of the display screen (2) and the bottom shell (3), and the side where the anti-collision block (15) on the display screen (2) is separated from the anti-collision block (15) on the bottom shell (3) is more protruding than the display screen (2) and the bottom shell (3).

8. The modular reinforced computer according to claim 2, characterized in that: A plurality of rubber shock absorbing blocks (16) are fixedly connected to the bottom of the bottom shell (3), and in an initial state, the bottom ends of the rubber shock absorbing blocks (16) are higher than the bottom ends of the top rods (122).

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