Computer host with protection limiting structure

Abstract

The invention relates to the field of computers, and discloses a computer host with a protection limiting structure, which comprises a box body, a plurality of supporting pieces are arranged in the box body, mounting pieces are arranged on the close side of the box body, limiting mechanisms are arranged at the tops of the plurality of groups of mounting pieces, and working pieces are arranged at the tops of the limiting mechanisms. The limiting mechanism comprises a reinforcing assembly, a partition plate and an anti-shaking assembly, the two ends of the partition plate are detachably connected to the close side of the mounting part, the reinforcing assembly is arranged at the top of the mounting part, the anti-shaking assembly is arranged on the outer side of the partition plate, the anti-shaking assembly can effectively cope with vibration in the operation process of the communication equipment, and it is guaranteed that components in the communication equipment are stable; the anti-shaking assembly comprises sliding piles, and the two ends of the two sliding piles are connected to the outer sides of the partition plates in a sliding mode. According to the invention, the working elements in the computer host are protected and limited, so that hardware loosening, collision or short circuit is effectively prevented, and the stability of communication system equipment is improved.

Description

Technical Field

[0001] The present invention relates to the field of computers, and particularly to a computer mainframe with a protective limiting structure. Background Art

[0002] The computer mainframe is the core hardware component of a computer, containing key components such as the CPU, memory, hard disk, etc., and is responsible for data processing and system operation. It is usually used to execute computing tasks, run software programs, and store and manage data. Whether for office work, entertainment, or professional creation, the mainframe is the basic platform for realizing various computer functions.

[0003] However, in the design and installation process of traditional computer mainframes, there are some areas that need improvement. First of all, the existing mainframe cases are not stable enough in terms of structural strength. Especially when subjected to external impacts or high-frequency vibrations, it is easy to cause the connections between various components to loosen, affecting the stability and service life of the machine. Secondly, various components inside the mainframe (such as fans, CPUs, etc.) vibrate frequently, which will lead to a shortened service life of these components and even failures in the long run.

[0004] Therefore, in view of the above problems, a computer mainframe with a protective limiting structure is proposed to solve the above problems. Summary of the Invention

[0005] In order to make up for the above deficiencies, the present invention provides a computer mainframe with a protective limiting structure, aiming to improve the problem that the internal working components of traditional computer mainframes are easily displaced and damaged under the influence of vibrations.

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

[0007] A computer mainframe with a protective limiting structure includes a box body. A plurality of support members are arranged inside the box body, and mounting members are arranged on the adjacent side. Among them, a limiting mechanism is arranged on the top of multiple groups of mounting members, and a working member is arranged on the top of the limiting mechanism;

[0008] The limiting mechanism includes a reinforcement component, a partition board, and an anti-vibration component. The two ends of the partition board are detachably connected to the adjacent side of the mounting member. The reinforcement component is arranged on the top of the mounting member, and the anti-vibration component is arranged outside the partition board. The anti-vibration component can effectively cope with the vibrations during the operation of communication equipment and ensure the stability of the internal components of the communication equipment;

[0009] The anti-vibration component includes sliding piles. The two ends of the two sliding piles are slidably connected to the outside of the partition board. Triangular support plates are arranged on both sides of the sliding piles. A top screw is threadedly connected inside the sliding piles, and the bottom of the top screw contacts the top of the partition board;

[0010] As a further description of the above technical solution:

[0011] On the closer sides of the two sliding piles, shock pads are provided to absorb the vibration energy of the working piece through deformation to enhance the stability of the communication system equipment.

[0012] As a further description of the above technical solution:

[0013] The reinforcement component includes fixed piles. The tops of the two fixed piles are arranged on the top of the mounting piece. A rotating shaft is rotatably connected inside the two fixed piles. A plurality of cams are fixedly connected to the outer side of the rotating shaft. Two limit piles are arranged on the top of the mounting piece. The outer side of the rotating shaft is rotatably connected to the tops of the two limit piles. The outer sides of the bottoms of the two limit piles are slidably connected with a pressing plate. The bottom of the cam contacts the top of the pressing plate. A plurality of pressing columns are fixedly connected to the bottom of the pressing plate. The bottoms of the pressing columns contact the top of the mounting piece. The reinforcement component provides reliable fixation for the internal components of the communication equipment to ensure the stability of the components under high-load operation.

[0014] As a further description of the above technical solution:

[0015] A gear ring is fixedly connected to the outer side of one end of the rotating shaft. A locking gear is rotatably connected to the outer side of the fixed pile. The outer side of the gear ring meshes with the outer side of the locking gear. The outside of the locking gear is detachably connected to the outside of the fixed pile by a U-shaped locking block. The rotating shaft is locked by the U-shaped locking block to prevent the internal components from loosening during the operation of the communication equipment and ensure the reliability of the equipment operation.

[0016] As a further description of the above technical solution:

[0017] The box body includes a heat dissipation shell, which is designed specifically for the high-load operation of the communication system equipment. An inlet is opened at the top. A plug-in board is fixedly connected to the rear side of the heat dissipation shell. A positioning strip is fixedly connected to the rear side of the heat dissipation shell. The rear side of the heat dissipation shell is detachably connected to a plug board by a fixing pin. One side of the plug board penetrates through the positioning strip and is detachably connected to one side of the plug-in board. The heat dissipation shell meets the stringent requirements for heat dissipation performance of new-generation mobile communication base station equipment and digital switches, etc., to ensure the stable operation of the communication equipment.

[0018] As a further description of the above technical solution:

[0019] The support member includes a plurality of brackets. The upper and lower ends of the brackets are detachably connected to the inside of the heat dissipation shell by screws. Fastening grooves are opened at the upper and lower ends of the brackets. The screws are detachably connected to the inside of the fastening grooves. Clamping grooves are opened on the closer sides of the brackets. A plurality of round hole grooves are opened on the closer sides of the brackets. Reinforcement plates are detachably connected to the closer sides of the same-side brackets. A plurality of installation grooves for inserting reinforcing bars to enhance the overall structure strength of the main body are opened on the closer sides of the reinforcement plates. The support member enhances the overall structure strength of the chassis to meet the requirements of the communication system equipment for structural stability.

[0020] As a further description of the above technical solution:

[0021] The mounting member includes a mounting table, both ends of the mounting table are detachably connected to the adjacent sides of two brackets, the top of the fixing pile is fixedly connected to the top of the mounting table, engaging plates are arranged on the adjacent sides of the mounting table, two round-headed plugs are arranged on the adjacent sides of the mounting table, two bending plates are arranged on the top of the mounting table, the bottom of the extrusion column contacts the top of the bending plate, and the mounting member facilitates the rapid assembly of communication equipment and meets the high-efficiency installation requirements of communication system equipment manufacturing;

[0022] As a further description of the above technical solution:

[0023] The shape of the round-headed plug is adapted to the shape of the round-hole groove, and the shape of the clamping groove is adapted to the shape of the engaging plate, thereby reducing the assembly difficulty, realizing screw-free pre-tightening, and improving the assembly efficiency of communication equipment;

[0024] As a further description of the above technical solution:

[0025] In addition, a fixing member is detachably connected to the adjacent sides of multiple groups of the mounting members, a radiator is arranged inside the fixing member, and the radiator cooperates with the fixing member to optimize the heat dissipation effect and meet the high heat dissipation requirements of communication system equipment;

[0026] As a further description of the above technical solution:

[0027] The fixing member includes a mounting plate, both ends of the mounting plate are respectively detachably connected to the adjacent sides of two mounting tables, a mounting shell is fixedly connected to the outside of multiple mounting plates, the radiator is arranged inside the mounting shell, a rubber shock-absorbing gasket is preset inside the mounting shell to offset the vibration of the fan, and the air duct direction is aligned with the plug hole to ensure the stable operation and efficient heat dissipation of communication equipment.

[0028] The present invention has the following beneficial effects:

[0029] 1. In the present invention, the lateral buffering of the working piece is realized through the close contact between the sliding pile and the shock pad, and the set screw presses against the partition plate to lock the position of the sliding pile to prevent the working piece from shifting; the rotating shaft cam mechanism cooperates with the pressing plate and the extrusion column to apply a stable pressure to the partition plate, and combined with the fixation of the gear ring by the U-shaped locking block, it effectively resists external force shaking, so as to ensure the stability of the working piece in a dynamic environment through a double limiting mechanism and reduce the impact caused by vibration at the same time.

[0030] 2. In the present invention, the quick disassembly and assembly are realized through the clamping, slotting and rotating shaft linkage structures of components such as the bracket, mounting table, and partition. The bracket and the mounting table are positioned through the engaging plate and round hole groove, the partition is fixed through the cam pressing mechanism, and the U-shaped locking block is supplemented to prevent loosening; modules such as the radiator and the mounting plate are all installed in a plug-in manner, and the overall assembly is completed in cooperation with the positioning strip and the fixing pin. Each module can be independently disassembled while maintaining the structural stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is a three-dimensional schematic diagram of a computer mainframe with a protection and limiting structure proposed by the present invention Figure 1 ;

[0032] Figure 2 is a three-dimensional schematic diagram of a computer mainframe with a protection and limiting structure proposed by the present invention Figure 2 ;

[0033] Figure 3 is a structural schematic diagram of the box body of a computer mainframe with a protection and limiting structure proposed by the present invention;

[0034] Figure 4 is a structural schematic diagram of the support member of a computer mainframe with a protection and limiting structure proposed by the present invention;

[0035] Figure 5 is an exploded view of the structure of the mounting member of a computer mainframe with a protection and limiting structure proposed by the present invention;

[0036] Figure 6 is a structural schematic diagram of the limiting mechanism of a computer mainframe with a protection and limiting structure proposed by the present invention;

[0037] Figure 7 is a structural schematic diagram of the fixing member of a computer mainframe with a protection and limiting structure proposed by the present invention;

[0038] Figure 8 is Figure 6 an enlarged view of part A in

[0039] Legend:

[0040] 1. Cabinet; 11. Heat dissipation shell; 12. Inlet; 13. Plug-in board; 14. Positioning strip; 15. Insert board; 16. Fixed pin; 2. Support member; 201. Bracket; 202. Clamping groove; 203. Round hole groove; 204. Tightening groove; 205. Screw; 206. Reinforcement plate; 3. Mounting member; 301. Mounting table; 302. Engaging plate; 303. Round head plug; 304. Bent plate; 4. Limiting mechanism; 41. Reinforcement assembly; 411. Fixed pile; 412. Rotating shaft; 413. Cam; 414. Limiting pile; 415. Pressure plate; 416. Extrusion column; 417. Gear ring; 418. Locking gear; 419. U-shaped locking block; 42. Partition; 43. Anti-vibration assembly; 431. Sliding pile; 432. Shock pad; 433. Set screw; 5. Working piece; 6. Fixing piece; 61. Mounting plate; 62. Mounting shell; 7. Radiator. Detailed implementation mode

[0041] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0042] Refer to Figures 1 to 3 , an embodiment provided by the present invention: A computer host with a protection and limiting structure, applicable to the manufacturing of communication system equipment such as new generation mobile communication base station equipment and digital switches, includes a cabinet 1. A plurality of support members 2 are arranged inside the cabinet 1, and a mounting member 3 is arranged on the adjacent side. Among them, a limiting mechanism 4 is arranged on the top of multiple groups of mounting members 3, a working piece 5 is arranged on the top of the limiting mechanism 4, and in addition, a fixing piece 6 is detachably connected to the adjacent side of multiple groups of mounting members 3, and a radiator 7 is arranged inside the fixing piece 6.

[0043] The housing 1 includes a heat dissipation shell 11, which is the basic framework of the host computer and is designed specifically for the high-load operation of communication system equipment. It can meet the stringent requirements for heat dissipation performance of new-generation mobile communication base station equipment, digital switches and other equipment. An inlet 12 is opened at the top of the heat dissipation shell 11. The inlet 12 is designed as a rubber wire protection sleeve structure to avoid cable abrasion and ensure the stability and safety of communication lines. A plug-in board 13 is fixedly connected to the rear side of the heat dissipation shell 11, and a positioning strip 14 is fixedly connected to the rear side of the heat dissipation shell 11. The positioning strip 14 ensures the alignment accuracy during the insertion of the plug board 15 through a guide groove structure, avoiding misalignment and facilitating the rapid and accurate assembly of communication equipment. The rear side of the heat dissipation shell 11 is detachably connected to a plug board 15 through a fixing pin 16. One side of the plug board 15 penetrates through the positioning strip 14 and is detachably connected to one side of the plug-in board 13. The plug-in board 13 is provided with a standardized interface slot, which is locked with the plug board 15 through a fixing pin 16 to achieve rapid disassembly and assembly, meeting the high-efficiency installation requirements of communication system equipment manufacturing.

[0044] Refer to Figure 5 、 Figure 6 And Figure 8 Figure, the limiting mechanism 4 includes a reinforcement component 41, a partition 42 and an anti-vibration component 43. Both ends of the partition 42 are detachably connected to the adjacent side of the mounting member 3. An interference fit is formed between both sides of the partition 42 and the bending plates 304 on the mounting table 301. A certain gap is reserved during the initial insertion for adjustment, providing a flexible space for the installation of internal components of communication equipment. The reinforcement component 41 is arranged on the top of the mounting member 3, and the anti-vibration component 43 is arranged outside the partition 42;

[0045] The anti-vibration component 43 includes sliding piles 431. Both ends of the two sliding piles 431 are slidably connected to the outside of the partition 42. The internal slide rails of the sliding piles 431 cooperate with the outside of the partition 42 to achieve bidirectional sliding, which can effectively cope with the vibration during the operation of communication equipment. Triangular support plates are arranged on both sides of the sliding piles 431. The triangular support plates improve the lateral anti-torsion force by increasing the contact surface, ensuring the stability of internal components of communication equipment. Damping pads 432 are arranged on the adjacent sides of the two sliding piles 431. The damping pads 432 are made of silica gel material and absorb the vibration energy of the working piece 5 through deformation, reducing the risk of resonance. They are especially suitable for communication system equipment such as new-generation mobile communication base station equipment and digital switches with extremely high requirements for stability. A setscrew 433 is threadedly connected inside the sliding pile 431. The bottom of the setscrew 433 contacts the top of the partition 42. The end of the setscrew 433 is a nylon head. Axial pressure is generated when the setscrew is screwed in, which not only fixes the position of the sliding pile 431 but also avoids direct metal contact from scratching the partition 42, ensuring the integrity of the internal structure of communication equipment.

[0046] The reinforcement component 41 includes fixing piles 411. The tops of the two fixing piles 411 are arranged at the top of the mounting member 3. A rotating shaft 412 is rotatably connected inside the two fixing piles 411. A plurality of cams 413 are fixedly connected to the outer side of the rotating shaft 412. When the cams 413 rotate, they generate non-linear pressure to ensure the smooth downward movement of the pressing plate 415 and provide reliable fixation for the internal components of the communication device. Two limiting piles 414 are arranged at the top of the mounting member 3. The outer side of the rotating shaft 412 is rotatably connected to the tops of the two limiting piles 414. The outer side of the bottom of the two limiting piles 414 is slidably connected with a pressing plate 415. The limiting piles 414 are used to limit the pressing plate 415 to move only vertically and avoid deflection. The bottom of the cam 413 contacts the top of the pressing plate 415. A plurality of pressing columns 416 are fixedly connected to the bottom of the pressing plate 415. The bottoms of the pressing columns 416 contact the top of the mounting member 3.

[0047] A gear ring 417 is fixedly connected to the outer side of one end of the rotating shaft 412. A locking gear 418 is rotatably connected to the outer side of the fixing pile 411. The outer side of the gear ring 417 meshes with the outer side of the locking gear 418. A U-shaped locking block 419 is detachably connected between the outer part of the locking gear 418 and the outer part of the fixing pile 411. After the U-shaped locking block 419 is inserted into the grooves on the fixing pile 411 and the locking gear 418, the locking gear 418 is locked and cannot rotate, and then the gear ring 417 cannot rotate to prevent the accidental rotation of the rotating shaft 412 and ensure the fixed state of the internal components during the operation of the communication device.

[0048] Referring to Figure 4 、 Figure 5 and Figure 7 As shown in, the support member 2 includes a plurality of brackets 201. The upper and lower ends of the brackets 201 are detachably connected to the inside of the heat dissipation shell 11 by screws 205. Fastening grooves 204 are provided at both the upper and lower ends of the brackets 201. The screws 205 are detachably connected to the inside of the fastening grooves 204. The fastening grooves 204 are designed as counterbores. After the screw heads are buried, they are flush with the inner wall of the heat dissipation shell 11 to avoid interfering with other components and provide a clean space for installing the internal components of the communication device. Clamping grooves 202 are provided on the adjacent sides of the brackets 201. A plurality of circular hole grooves 203 are provided on the adjacent sides of the brackets 201. A reinforcing plate 206 is detachably connected to the adjacent sides of the same-side brackets 201. A plurality of installation grooves for inserting reinforcing bars to enhance the overall structural strength of the mainframe are provided on the adjacent side of the reinforcing plate 206. The reinforcing ribs are inserted into the reinforcing plate 206 through the interference fit of the installation grooves to enhance the overall structural strength of the chassis and meet the requirements for structural stability of communication system equipment such as new-generation mobile communication base station equipment and digital switches.

[0049] The mounting member 3 includes a mounting table 301. Both ends of the mounting table 301 are detachably connected to the adjacent sides of the two brackets 201. The top of the fixing pile 411 is fixedly connected to the top of the mounting table 301. Clamping plates 302 are provided on the adjacent sides of the mounting table 301. Two round-headed inserts 303 are provided on the adjacent sides of the mounting table 301. Two bending plates 304 are provided on the top of the mounting table 301. The bottom of the extrusion column 416 contacts the top of the bending plate 304. The shape of the round-headed insert 303 is adapted to the shape of the round-hole groove 203, and the shape of the clamping groove 202 is adapted to the shape of the clamping plate 302. The spherical end of the round-headed insert 303 guides the insertion into the round-hole groove 203, reducing the assembly difficulty; the elastic steel sheet of the clamping plate 302 generates a resilience force when it is inserted into the clamping groove 202, realizing pre-tightening without screws 205, which is convenient for the rapid assembly of communication equipment.

[0050] The fixing member 6 includes a mounting plate 61. Both ends of the mounting plate 61 are respectively detachably connected to the adjacent sides of the two mounting tables 301. The design of the mounting plate 61 supports tool-free disassembly and assembly. A mounting shell 62 is fixedly connected to the outside of multiple mounting plates 61. The radiator 7 is arranged inside the mounting shell 62. A rubber shock-absorbing gasket is preset inside the mounting shell 62 to offset the fan vibration, and the air duct direction is aligned with the opening of the plug board 15, optimizing the heat dissipation effect and meeting the high heat dissipation requirements of communication system equipment.

[0051] Working principle: When installing a computer mainframe, after installing the top and bottom of the bracket 201 at the specified position through screws 205, the reinforcing rib is installed in the installation groove on the reinforcing plate 206 to enhance the overall structural strength. Then, align and insert the clamping plate 302 and the round-headed insert 303 on the mounting table 301 with the clamping groove 202 and the round-hole groove 203 on the bracket 201 respectively, so as to conveniently fix the mounting table 301 on the bracket 201, and the vertical orientation of the mounting table 301 on the bracket 201 can be adjusted according to requirements.

[0052] Then insert the partition plate 42 into the corresponding card slots of the two mounting tables 301, rotate the rotating shaft 412, the rotation of the rotating shaft 412 drives the cam 413 to rotate, and the convex surface of the cam 413 squeezes the pressing plate 415, so that the pressing plate 415 moves downward under the limiting action of the limiting pile 414 and then drives the extrusion column 416 to squeeze the bending plate 304, so that the bending plate 304 presses the partition plate 42 to complete the fixation of the partition plate 42, and by inserting the U-shaped locking block 419 into the outer groove of the fixing pile 411 and the locking gear 418, the rotation of the gear ring 417 is locked through the locking of the locking gear 418, thereby preventing the rotating shaft 412 from accidentally rotating due to external force shaking and causing the partition plate 42 to become loose.

[0053] Then move the sliding pile 431 again so that the shock pads 432 on the two sliding piles 431 are in close contact with the outside of the workpiece 5, and turn the setscrew 433 so that the setscrew 433 moves inside the sliding pile 431 and then contacts the top of the partition plate 42, thereby fixing the position of the sliding pile 431, so as to prevent the workpiece 5 from being displaced due to shaking during use.

[0054] And install the mounting plate 61 on several other mounting platforms 301, install the radiator 7 inside the mounting case 62, finally pass the insertion plate 15 through the positioning strip 14 and dock it with the insertion board 13, and install the fixing pin 16 to complete the assembly of the entire chassis applicable to the manufacturing of communication system equipment such as new-generation mobile communication base station equipment and digital switches.

[0055] Finally, it should be noted that the above are only the 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, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A computer host with a protective limit structure, comprising a box (1), characterized in that: A plurality of support members (2) are arranged inside the box body (1), and a mounting member (3) is arranged on a side close to the mounting member, wherein a limiting mechanism (4) is arranged on the top of the plurality of groups of mounting members (3), and a working member (5) is arranged on the top of the limiting mechanism (4); The limiting mechanism (4) comprises a reinforcing component (41), a partition (42) and an anti-sway component (43); the two ends of the partition (42) are detachably connected to the adjacent side of the mounting member (3); the reinforcing component (41) is arranged on the top of the mounting member (3); the anti-sway component (43) is arranged on the outside of the partition (42); the anti-sway component (43) can effectively deal with the vibration of the communication device during operation, and ensure the stability of the internal components of the communication device; The anti-sway component (43) includes a sliding pile (431), the two ends of the two sliding piles (431) are slidably connected to the outer side of the partition (42), triangular support plates are arranged on both sides of the sliding piles (431), and the internal thread of the sliding pile (431) is connected to a top screw (433), and the bottom of the top screw (433) is in contact with the top of the partition (42).

2. A computer host with a protective limit structure according to claim 1, characterized in that: A shock-absorbing pad (432) is provided on the adjacent side of the two sliding piles (431) for absorbing the vibration energy of the working piece (5) through deformation to enhance the stability of the communication system equipment.

3. The computer host with a protective limit structure according to claim 1, characterized in that: The reinforcement component (41) comprises a fixing pile (411), the tops of the two fixing piles (411) are arranged on the top of the mounting member (3), the insides of the two fixing piles (411) are rotatably connected to a rotating shaft (412), the outer side of the rotating shaft (412) is fixedly connected to a plurality of cams (413), the top of the mounting member (3) is provided with two limiting piles (414), the outer side of the rotating shaft (412) is rotatably connected to the tops of the two limiting piles (414), the outer sides of the bottoms of the two limiting piles (414) are slidably connected to a pressing plate (415), the bottom of the cam (413) is in contact with the top of the pressing plate (415), the bottom of the pressing plate (415) is fixedly connected to a plurality of extrusion columns (416), the bottom of the extrusion columns (416) is in contact with the top of the mounting member (3), and the reinforcement component (41) provides reliable fixation for the internal components of the communication device, ensuring that the components of the device are stable under high-load operation.

4. The computer host with a protective limit structure according to claim 3, characterized in that: A gear ring (417) is fixedly connected to the outer side of one end of the rotating shaft (412); a locking gear (418) is rotatably connected to the outer side of the fixing pile (411); the outer side of the gear ring (417) is meshed with the outer side of the locking gear (418); the outer side of the locking gear (418) and the outer side of the fixing pile (411) are detachably connected with a U-shaped locking block (419); the rotating shaft (412) is locked by the U-shaped locking block (419), thereby preventing internal components of the communication device from loosening during operation and ensuring the reliability of device operation.

5. The computer host with a protective limit structure according to claim 3, characterized in that: The box body (1) comprises a heat dissipation shell (11), the heat dissipation shell (11) is specially designed for high-load operation of communication system equipment, a line inlet (12) is opened on the top, a plug board (13) is fixedly connected to the rear side of the heat dissipation shell (11), a positioning bar (14) is fixedly connected to the rear side of the heat dissipation shell (11), a plug board (15) is detachably connected to the rear side of the heat dissipation shell (11) via a fixing pin (16), one side of the plug board (15) passes through the positioning bar (14) and is detachably connected to one side of the plug board (13), the heat dissipation shell (11) meets the stringent requirements of new generation mobile communication base station equipment and digital switches and other equipment on heat dissipation performance, and ensures stable operation of communication equipment.

6. The computer host with a protective limit structure according to claim 5, characterized in that: The support member (2) comprises a plurality of brackets (201), the upper and lower ends of the brackets (201) are detachably connected to the inside of the heat dissipation shell (11) by means of screws (205), the upper and lower ends of the brackets (201) are provided with fastening grooves (204), the screws (205) are detachably connected to the inside of the fastening grooves (204), the adjacent side of the brackets (201) are provided with a clamping groove (202), the adjacent side of the brackets (201) are provided with a plurality of circular hole grooves (203), the adjacent side of the brackets (201) on the same side are detachably connected with a reinforcing plate (206), the adjacent side of the reinforcing plate (206) is provided with a plurality of mounting grooves for inserting reinforcing steel bars to enhance the overall structural strength of the host, the support member (2) enhances the overall structural strength of the chassis, and meets the requirements of the communication system equipment for structural stability.

7. A computer host with a protective limit structure according to claim 6, characterized in that: The mounting member (3) comprises a mounting platform (301), the two ends of the mounting platform (301) are detachably connected to adjacent sides of two brackets (201), the top of the fixing pile (411) is fixedly connected to the top of the mounting platform (301), adjacent sides of the mounting platform (301) are provided with a snap-fit ​​plate (302), adjacent sides of the mounting platform (301) are provided with two round-head plug blocks (303), the top of the mounting platform (301) is provided with two bent plates (304), the bottom of the extrusion column (416) is in contact with the top of the bent plate (304), and the mounting member (3) facilitates rapid assembly of communication equipment and meets the efficient installation requirements of communication system equipment manufacturing.

8. The computer host with a protective limit structure according to claim 7, characterized in that: The shape of the round head plug (303) matches the shape of the round hole slot (203), and the shape of the clamping slot (202) matches the shape of the clamping plate (302), thereby reducing the difficulty of assembly, achieving no screw pre-tightening, and improving the assembly efficiency of communication equipment.

9. The computer host with a protective limit structure according to claim 1, characterized in that: In addition, a plurality of groups of the mounting parts (3) are detachably connected to adjacent sides with fixing parts (6), and a heat sink (7) is provided inside the fixing parts (6). The heat sink (7) cooperates with the fixing parts (6) to optimize the heat dissipation effect and meet the high heat dissipation requirements of the communication system equipment.

10. A computer host with a protective limit structure according to claim 9, characterized in that: The fixing member (6) comprises a mounting plate (61), the two ends of which are detachably connected to adjacent sides of two mounting platforms (301), the outer sides of the plurality of mounting plates (61) are fixedly connected to a mounting shell (62), the heat sink (7) is arranged inside the mounting shell (62), a rubber shock-absorbing gasket is preset inside the mounting shell (62) to offset fan vibration, and the direction of the air duct is aligned with the opening of the plug board (15), thereby ensuring stable operation of the communication equipment and efficient heat dissipation.

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