A computer host with a protective limiting structure

Abstract

The application relates to the computer field and discloses a computer host with a protection limiting structure, which comprises a box body, a plurality of supporting pieces arranged in the box body, and mounting pieces arranged on the proximal sides of the supporting pieces, wherein the top of each group of the mounting pieces is provided with a limiting mechanism, the top of the limiting mechanism is provided with a working piece, 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 proximal sides of the mounting pieces, the reinforcing assembly is arranged on the top of the mounting piece, and the anti-shaking assembly is arranged on the outer side of the partition plate; the anti-shaking assembly can effectively cope with the vibration in the operation of the communication equipment and guarantee the stability of the internal components of the communication equipment; and the anti-shaking assembly comprises two sliding piles which are slidably connected to the outer side of the partition plate. In the application, the protection and limiting of the internal working elements of the computer host are realized, so that the hardware loosening, collision or short circuit are effectively prevented, and the stability of the communication system equipment is improved.

Description

Technical Field

[0001] This invention relates to the field of computers, and more particularly to a computer host with a protective limiting structure. Background Technology

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

[0003] Traditional computer cases have several design and installation shortcomings that require improvement. First, existing cases are not structurally robust enough, especially when subjected to external impacts or high-frequency vibrations. This can easily lead to loose connections between components, affecting the machine's stability and lifespan. Second, the frequent vibrations of internal components (such as fans and CPUs) can shorten their lifespan or even cause them to malfunction over time.

[0004] Therefore, to address the aforementioned problems, a computer host with a protective limiting structure is proposed. Summary of the Invention

[0005] To overcome the above deficiencies, the present invention provides a computer host with a protective limiting structure, which aims to improve the problem that the internal working components of a traditional computer host are easily displaced and damaged by vibration.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A computer host with a protective limiting structure includes a housing, the housing having multiple support members inside and mounting members on adjacent sides, wherein the top of the multiple sets of mounting members is provided with a limiting mechanism, and the top of the limiting mechanism is provided with a working member.

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

[0009] The anti-sway component includes sliding piles, with the two ends of the two sliding piles slidably connected to the outside of the partition plate. Triangular support plates are provided on both sides of the sliding piles, and the sliding piles are internally threaded with a top screw, the bottom of which contacts the top of the partition plate.

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

[0011] Both of the sliding piles are equipped with shock-absorbing pads on adjacent sides, which absorb the vibration energy of the working components 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, with the tops of two fixed piles positioned on the top of the mounting component. A rotating shaft is rotatably connected inside the two fixed piles, and multiple cams are fixedly connected to the outer side of the rotating shaft. Two limiting piles are positioned on the top of the mounting component, with the outer side of the rotating shaft rotatably connected to the tops of the two limiting piles. A pressure plate is slidably connected to the outer bottom of the two limiting piles. The bottom of the cams contacts the top of the pressure plate, and multiple extrusion columns are fixedly connected to the bottom of the pressure plate. The bottom of the extrusion columns contacts the top of the mounting component. The reinforcement component provides reliable fixation for the internal components of the communication equipment, ensuring 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, and 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. A U-shaped locking block is detachably connected to the outer side of the locking gear and the outer side of the fixed pile. The rotating shaft is locked by the U-shaped locking block to prevent the internal components of the communication equipment from loosening during operation and to ensure the reliability of the equipment operation.

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

[0017] The enclosure includes a heat dissipation shell, which is designed for high-load operation of communication system equipment. It has a cable inlet at the top, a plug-in plate and a positioning strip fixedly connected to the rear side of the heat dissipation shell, and a plug plate detachably connected to the rear side of the heat dissipation shell via a fixing pin. The positioning strip passes through one side of the plug plate and is detachably connected to one side of the plug-in plate. The heat dissipation shell meets the stringent heat dissipation requirements of new-generation mobile communication base station equipment and digital switches, ensuring the stable operation of communication equipment.

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

[0019] The support component includes multiple brackets. The upper and lower ends of the brackets are detachably connected to the interior of the heat sink shell by screws. Both the upper and lower ends of the brackets are provided with fastening grooves, and the screws are detachably connected to the interior of the fastening grooves. A snap-fit ​​groove is provided on the adjacent side of the brackets, and multiple round hole grooves are provided on the adjacent side of the brackets. A reinforcing plate is detachably connected to the adjacent side of the same side brackets. Multiple mounting grooves are provided on the adjacent side of the reinforcing plate for inserting reinforcing bars to enhance the overall structural strength of the host. The support component enhances the overall structural strength of the chassis and meets the structural stability requirements of the communication system equipment.

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

[0021] The mounting component includes a mounting platform, both ends of which are detachably connected to adjacent sides of two brackets. The top of the fixing pile is fixedly connected to the top of the mounting platform. Each adjacent side of the mounting platform is provided with a locking plate and two round-headed inserts. The top of the mounting platform is provided with two bending plates. The bottom of the extrusion column contacts the top of the bending plates. The mounting component 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 head plug is adapted to the shape of the round hole groove, and the shape of the snap-fit ​​groove is adapted to the shape of the snap-fit ​​plate, thereby reducing the assembly difficulty, realizing screwless pre-tightening, and improving the assembly efficiency of communication equipment.

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

[0025] In addition, a fastener is detachably connected to one side of the adjacent sets of mounting components. The fastener has a heat sink inside. The heat sink works with the fastener 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 fastener includes a mounting plate, with both ends of the mounting plate detachably connected to the adjacent sides of two mounting platforms. Multiple mounting plates are fixedly connected to a mounting shell on their outer sides. The heat sink is located inside the mounting shell, and the mounting shell has a pre-set rubber shock-absorbing pad to offset fan vibration. The air duct direction is aligned with the opening of the plug plate to ensure stable operation and efficient heat dissipation of the communication equipment.

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

[0029] 1. In this invention, the lateral buffering of the workpiece is achieved by the close contact between the sliding pile and the shock-absorbing pad. The set screw presses against the partition to lock the position of the sliding pile and prevent the workpiece from shifting. The rotating shaft cam mechanism, together with the pressure plate and the extrusion column, applies stable pressure to the partition. Combined with the U-shaped locking block to fix the gear ring, it effectively resists external force shaking. Thus, the double limiting mechanism ensures that the workpiece remains stable in the dynamic environment, while reducing the impact caused by vibration.

[0030] 2. In this invention, quick assembly and disassembly are achieved through the interlocking, slotting, and rotating shaft linkage structure of components such as brackets, mounting platforms, and partitions. The brackets and mounting platforms are positioned by interlocking plates and round hole slots, and the partitions are fixed by a cam clamping mechanism, supplemented by U-shaped locking blocks to prevent loosening. Modules such as radiators and mounting plates are all installed by plug-in connection, and are assembled as a whole with the help of positioning strips and fixing pins. Each module can be disassembled independently while maintaining structural stability. Attached Figure Description

[0031] Figure 1 This is a three-dimensional schematic diagram of a computer host with a protective limiting structure proposed in this invention. Figure 1 ;

[0032] Figure 2 This is a three-dimensional schematic diagram of a computer host with a protective limiting structure proposed in this invention. Figure 2 ;

[0033] Figure 3 This is a schematic diagram of the structure of a computer host with a protective limiting structure proposed in this invention;

[0034] Figure 4 This is a schematic diagram of the structure of a support component for a computer host with a protective limiting structure proposed in this invention.

[0035] Figure 5 This is an exploded view of the structure of an installation component for a computer host with a protective limiting structure proposed in this invention.

[0036] Figure 6 This is a schematic diagram of the limiting mechanism of a computer host with a protective limiting structure proposed in this invention;

[0037] Figure 7 This is a schematic diagram of the structure of a computer host with a protective limiting structure proposed in this invention;

[0038] Figure 8 for Figure 6 Enlarged view of point A in the middle.

[0039] Legend:

[0040] 1. Enclosure; 11. Heat sink; 12. Cable inlet; 13. Connector plate; 14. Positioning strip; 15. Insert plate; 16. Fixing pin; 2. Support components; 201. Bracket; 202. Snap-fit ​​groove; 203. Round hole groove; 204. Fastening groove; 205. Screw; 206. Reinforcing plate; 3. Mounting components; 301. Mounting platform; 302. Snap-fit ​​plate; 303. Round head insert; 304. Bending plate; 4. Limiting mechanism; 41 411. Reinforcing components; 412. Fixing post; 413. Rotating shaft; 414. Cam; 415. Limiting post; 416. Pressure plate; 417. Extrusion column; 418. Gear ring; 419. Locking gear; 410. U-shaped locking block; 42. Partition plate; 43. Anti-sway components; 431. Sliding post; 432. Shock-absorbing pad; 433. Set screw; 5. Working parts; 6. Fixing parts; 61. Mounting plate; 62. Mounting shell; 7. Radiator. Detailed Implementation

[0041] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0042] Reference Figures 1 to 3 The present invention provides an embodiment of a computer host with a protective limiting structure, which is suitable for the manufacture of communication system equipment such as new generation mobile communication base station equipment and digital switches. It includes a housing 1, and multiple support members 2 are arranged inside the housing 1. Mounting members 3 are arranged on the adjacent side. The top of the multiple mounting members 3 is provided with a limiting mechanism 4. The top of the limiting mechanism 4 is provided with a working member 5. In addition, a fixing member 6 is detachably connected to the adjacent side of the multiple mounting members 3. A heat sink 7 is arranged inside the fixing member 6.

[0043] The enclosure 1 includes a heat dissipation shell 11, which serves as the basic frame for the main unit. Designed specifically for high-load operation of communication system equipment, it meets the stringent heat dissipation requirements of next-generation mobile communication base station equipment and digital switches. A cable inlet 12 is located at the top of the heat dissipation shell 11, featuring a rubber cable sleeve to prevent cable wear and ensure the stability and security of the communication line. A plug-in plate 13 is fixedly connected to the rear of the heat dissipation shell 11, along with a positioning strip 14. The positioning strip 14 uses a guide groove structure to ensure the alignment accuracy of the plug-in plate 15 during insertion, preventing misalignment and facilitating quick and accurate assembly of the communication equipment. The plug-in plate 15 is detachably connected to the rear of the heat dissipation shell 11 via a fixing pin 16. One side of the plug-in plate 15 is detachably connected to one side of the plug-in plate 13 through the positioning strip 14. The plug-in plate 13 has a standardized interface slot, which is locked to the plug-in plate 15 by the fixing pin 16, enabling quick assembly and disassembly, meeting the efficient installation requirements of communication system equipment manufacturing.

[0044] Reference Figure 5 , Figure 6 and Figure 8 The limiting mechanism 4 includes 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 component 3. The two sides of the partition 42 form an interference fit with the bent plate 304 on the mounting platform 301. A certain gap is reserved during initial insertion for adjustment, providing flexible space for the installation of internal components of the communication equipment. The reinforcing component 41 is located on the top of the mounting component 3, and the anti-sway component 43 is located on the outer side of the partition 42.

[0045] The anti-sway component 43 includes two sliding piles 431, with both ends of the two sliding piles 431 slidably connected to the outside of the partition 42. The slide rail inside the sliding pile 431 cooperates with the outside of the partition 42 to achieve bidirectional sliding, which can effectively cope with the vibration during the operation of the communication equipment. Triangular support plates are provided on both sides of the sliding piles 431. The triangular support plates increase the lateral torsional resistance by increasing the contact surface, ensuring the stability of the internal components of the communication equipment. Vibration damping pads 432 made of silicone are provided on the adjacent side of the two sliding piles 431. They absorb the vibration energy of the working part 5 through deformation, reducing the risk of resonance. They are particularly suitable for new generation mobile communication base station equipment and communication system equipment such as digital switches, which have extremely high stability requirements. The sliding piles 431 are internally threaded with set screws 433. The bottom of the set screws 433 contacts the top of the partition 42. The end of the set screws 433 is a nylon head. When the thread is screwed in, it generates axial pressure, which not only fixes the position of the sliding piles 431, but also avoids direct metal contact and scratches on the partition 42, ensuring the integrity of the internal structure of the communication equipment.

[0046] The reinforcement component 41 includes two fixing piles 411, the tops of which are located on the top of the mounting component 3. A rotating shaft 412 is rotatably connected inside the two fixing piles 411. Multiple cams 413 are fixedly connected to the outer side of the rotating shaft 412. When the cams 413 rotate, they generate non-linear pressure, ensuring the pressure plate 415 descends smoothly and providing reliable fixation for the internal components of the communication equipment. Two limiting piles 414 are located on the top of the mounting component 3. The outer side of the rotating shaft 412 is rotatably connected to the top of the two limiting piles 414. A pressure plate 415 is slidably connected to the outer side of the bottom of the two limiting piles 414. The limiting piles 414 restrict the pressure plate 415 to move only vertically, preventing deflection. The bottom of the cams 413 contacts the top of the pressure plate 415. Multiple extrusion columns 416 are fixedly connected to the bottom of the pressure plate 415, and the bottom of the extrusion columns 416 contacts the top of the mounting component 3.

[0047] A gear ring 417 is fixedly connected to the outer side of one end of the rotating shaft 412, and a locking gear 418 is rotatably connected to the outer side of the fixing post 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 to the outer side of the locking gear 418 and the outer side of the fixing post 411. After the U-shaped locking block 419 is inserted into the groove on the fixing post 411 and the locking gear 418, the locking gear 418 is locked and cannot rotate, thereby preventing the gear ring 417 from rotating, so as to prevent the rotating shaft 412 from rotating accidentally and to ensure the fixed state of the internal components during the operation of the communication equipment.

[0048] Reference Figure 4 , Figure 5 and Figure 7 The support component 2 includes multiple brackets 201. The upper and lower ends of each bracket 201 are detachably connected to the interior of the heat sink 11 via screws 205. Each bracket 201 has a fastening groove 204 at both ends, and the screws 205 are detachably connected to the inside of the fastening groove 204. The fastening groove 204 is a countersunk design, with the screw heads flush with the inner wall of the heat sink 11 after being embedded, avoiding interference with other components and providing a clean space for the installation of internal components of the communication equipment. A snap-fit ​​groove 202 and multiple circular hole grooves 203 are provided on the adjacent side of the bracket 201. A reinforcing plate 206 is detachably connected to the adjacent side of the same side of the bracket 201. Multiple mounting slots are provided on the adjacent side of the reinforcing plate 206 for inserting reinforcing bars to enhance the overall structural strength of the host. The reinforcing bars are inserted into the reinforcing plate 206 through the interference fit of the mounting slots to enhance the overall structural strength of the chassis and meet the structural stability requirements of next-generation mobile communication base station equipment and digital switch and other communication system equipment.

[0049] Mounting component 3 includes a mounting platform 301, with both ends detachably connected to adjacent sides of two supports 201. The top of the fixing post 411 is fixedly connected to the top of the mounting platform 301. Each adjacent side of the mounting platform 301 is provided with a locking plate 302 and two round-headed inserts 303. The top of the mounting platform 301 is provided with two bent plates 304, and the bottom of the pressing column 416 contacts the top of the bent plates 304. The shape of the round-headed inserts 303 matches the shape of the round hole groove 203, and the shape of the locking groove 202 matches the shape of the locking plate 302. The spherical end of the round-headed inserts 303 guides insertion into the round hole groove 203, reducing assembly difficulty. The elastic steel sheet of the locking plate 302 generates a rebound force when inserted into the locking groove 202, achieving screwless pre-tightening 205, facilitating rapid assembly of the communication equipment.

[0050] The fastener 6 includes a mounting plate 61, with both ends of the mounting plate 61 detachably connected to the adjacent sides of two mounting platforms 301. The design of the mounting plate 61 allows for tool-free assembly and disassembly. Multiple mounting plates 61 are fixedly connected to the outer side of a mounting shell 62. The heat sink 7 is located inside the mounting shell 62. The mounting shell 62 has a pre-set rubber shock-absorbing pad to offset fan vibration, and the airflow direction is aligned with the opening of the plug plate 15 to optimize heat dissipation and meet the high heat dissipation requirements of communication system equipment.

[0051] Working principle: When installing the computer host, after the top and bottom of the bracket 201 are installed in the designated positions using screws 205, the reinforcing ribs are installed in the mounting grooves on the reinforcing plate 206 to improve the overall structural strength. Then, the snap-fit ​​plate 302 and the round-headed insert 303 on the mounting platform 301 are aligned with the snap-fit ​​groove 202 and the round hole groove 203 on the bracket 201 and inserted, thereby conveniently fixing the mounting platform 301 on the bracket 201. The vertical position of the mounting platform 301 on the bracket 201 can be adjusted as needed.

[0052] Next, insert the partition plate 42 into the corresponding slots of the two mounting platforms 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 presses the pressure plate 415, so that the pressure plate 415 moves downward under the restriction of the limiting stake 414, thereby driving the pressing column 416 to press the bending plate 304, so that the bending plate 304 presses the partition plate 42 to complete the fixation of the partition plate 42. By inserting the U-shaped locking block 419 into the external groove of the fixing stake 411 and the locking gear 418, the rotation of the gear ring 417 is locked by the locking gear 418, thereby preventing the rotating shaft 412 from rotating unexpectedly when subjected to external force shaking, which would cause the partition plate 42 to loosen.

[0053] Then move the sliding piles 431 so that the shock-absorbing pads 432 on the two sliding piles 431 are in close contact with the outside of the working part 5, and turn the top screw 433 so that the top screw 433 moves inside the sliding piles 431 and then contacts the top of the partition plate 42, thereby fixing the position of the sliding piles 431 and preventing the working part 5 from being shaken and displaced during use.

[0054] Then, the mounting plate 61 is installed on several other mounting platforms 301, and the heat sink 7 is installed inside the mounting shell 62. Finally, the insertion plate 15 is inserted through the positioning strip 14 and connected to the insertion plate 13, and the fixing pin 16 is installed to complete the assembly of the entire chassis suitable for manufacturing communication system equipment such as new generation mobile communication base station equipment and digital switches.

[0055] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is 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 computer mainframe with a protective limiting structure, comprising a box body (1), characterized in that: The inside of the box (1) is provided with a plurality of supports (2), and the adjacent side is provided with a mounting piece (3), wherein the top of the mounting piece (3) is provided with a limiting mechanism (4), and the top of the limiting mechanism (4) is provided with a working piece (5); The limiting mechanism (4) includes a reinforcing assembly (41), a partition (42) and a anti-shaking assembly (43), both ends of the partition (42) are detachably connected to the adjacent side of the mounting piece (3), the reinforcing assembly (41) is arranged on the top of the mounting piece (3), and the anti-shaking assembly (43) is arranged on the outside of the partition (42), the anti-shaking assembly (43) can effectively cope with the vibration in the operation of the communication equipment, and the internal components of the communication equipment are stable; The anti-shaking assembly (43) includes a sliding pile (431), both ends of the sliding pile (431) are slidably connected to the outside of the partition (42), triangular supporting plates are arranged on both sides of the sliding pile (431), a jackscrew (433) is threadedly connected to the inside of the sliding pile (431), and the bottom of the jackscrew (433) is in contact with the top of the partition (42); The reinforcing assembly (41) includes a fixed pile (411), the top of the fixed pile (411) is arranged on the top of the mounting piece (3), a rotating shaft (412) is rotatably connected to the inside of the fixed pile (411), a plurality of cams (413) are fixedly connected to the outside of the rotating shaft (412), two limiting piles (414) are arranged on the top of the mounting piece (3), the outside of the rotating shaft (412) is rotatably connected to the top of the two limiting piles (414), a pressing plate (415) is slidably connected to the bottom outside of the two limiting piles (414), the bottom of the cam (413) is in contact with the top of the pressing plate (415), a plurality of extrusion columns (416) are fixedly connected to the bottom of the pressing plate (415), the bottom of the extrusion column (416) is in contact with the top of the mounting piece (3), the reinforcing assembly (41) provides reliable fixation for the internal components of the communication equipment, and ensures that the components are stable under high load operation of the equipment; One end of the rotating shaft (412) is fixedly connected with a gear ring (417), a locking gear (418) is rotatably connected to the outside of the fixed pile (411), the outside of the gear ring (417) is meshed with the outside of the locking gear (418), and a U-shaped locking block (419) is detachably connected to the outside of the locking gear (418) and the outside of the fixed pile (411). The rotating shaft (412) is locked through the U-shaped locking block (419), the internal components of the communication equipment are prevented from loosening during operation, and the reliability of the equipment operation is ensured. The mounting piece (3) comprises a mounting table (301), both ends of the mounting table (301) are detachably connected to the inner side of the support, the top of the pile (411) is fixedly connected to the top of the mounting table (301), the proximal side of the mounting table (301) is provided with a clamping plate (302), the proximal side of the mounting table (301) is provided with two round head plug blocks (303), the top of the mounting table (301) is provided with two bending plates (304), the bottom of the extrusion column (416) is in contact with the top of the bending plate (304), the mounting piece (3) is convenient for quick assembly of communication equipment, and meets the efficient installation requirement of communication system equipment manufacturing.

2. The computer mainframe with the protective limiting structure according to claim 1, characterized in that: The proximal side of the two sliding piles (431) is provided with a shock pad (432) which absorbs vibration energy of the working piece (5) by deformation to enhance the stability of the communication system equipment.

3. The computer mainframe with protective limiting structure according to claim 1, characterized in that: The box (1) comprises a heat dissipation shell (11) specially designed for high load operation of the communication system equipment, a wire inlet (12) is formed in the top, the rear side of the heat dissipation shell (11) is fixedly connected with a plug-in plate (13), the rear side of the heat dissipation shell (11) is fixedly connected with a positioning strip (14), the rear side of the heat dissipation shell (11) is detachably connected with a plug-in plate (15) through a fixing pin (16), one side of the plug-in plate (15) penetrates through the positioning strip (14) and is detachably connected to one side of the plug-in plate (13), the heat dissipation shell (11) meets the strict requirement of the heat dissipation performance of the new generation mobile communication base station equipment and digital switch equipment, and guarantees stable operation of the communication equipment.

4. The computer mainframe with protective limiting structure according to claim 1, characterized in that: The support (2) comprises a plurality of supports (201), the upper and lower ends of the support (201) are detachably connected to the inside of the heat dissipation shell (11) through screws (205), the upper and lower ends of the support (201) are provided with fastening grooves (204), the screws (205) are detachably connected to the inside of the fastening grooves (204), the proximal side of the support (201) is provided with a clamping groove (202), the proximal side of the support (201) is provided with a plurality of round hole grooves (203), the proximal side of the support (201) on the same side is detachably connected with a reinforcing plate (206), the proximal side of the reinforcing plate (206) is provided with a plurality of mounting grooves which can be used for inserting reinforcing steel bars to enhance the overall structural strength of the host computer, and the support (2) enhances the overall structural strength of the machine box and meets the requirement of the communication system equipment on structural stability.

5. The computer mainframe with the protective limiting configuration as claimed in claim 4, wherein: The shape of the round head plug block (303) is matched with the shape of the round hole groove (203), and the shape of the clamping groove (202) is matched with the shape of the clamping plate (302), so as to reduce the assembly difficulty, realize screwless pre-tightening, and improve the assembly efficiency of the communication equipment.

6. The computer mainframe with protective limiting configuration according to claim 1, characterized in that: In addition, the proximal side of the plurality of groups of mounting pieces (3) is detachably connected with a fixing piece (6), the inside of the fixing piece (6) is provided with a radiator (7), the radiator (7) cooperates with the fixing piece (6), optimizes the heat dissipation effect, and meets the high heat dissipation requirement of the communication system equipment.

7. The computer mainframe with the protective limiting configuration as claimed in claim 6, wherein: The fixing part (6) comprises mounting plates (61), both ends of the mounting plates (61) are respectively detachably connected to the proximal sides of two mounting tables (301), the outer sides of the mounting plates (61) are fixedly connected with mounting shells (62), the heat dissipaters (7) are arranged in the interiors of the mounting shells (62), the interiors of the mounting shells (62) are provided with rubber damping gaskets in advance, the vibration of the fan is offset, the air duct direction is aligned with the openings of the plug-in boards (15), and stable operation and efficient heat dissipation of the communication equipment are ensured.

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