CN112272481A

CN112272481A - Internet server rack

Info

Publication number: CN112272481A
Application number: CN202011054672.2A
Authority: CN
Inventors: 赵颖; 王水; 尹贻山
Original assignee: Shandong Labor Vocational and Technical College
Current assignee: Shandong Labor Vocational and Technical College
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-01-26

Abstract

The invention belongs to the technical field of cabinets, and particularly relates to an internet server cabinet, which aims at solving the problems that the existing cabinet is lack of a heat dissipation device, the server host cannot be effectively cooled, the server host is mostly installed in the cabinet through screws, the installation, the disassembly and the maintenance are inconvenient, and the operation is complex. The invention has convenient operation, can effectively carry out heat dissipation and cooling on the server host and is convenient for fixing, dismounting and maintaining the server host.

Description

Internet server rack

Technical Field

The invention relates to the technical field of cabinets, in particular to an internet server cabinet.

Background

The equipment cabinet is generally made of cold-rolled steel plates or alloys and used for storing computers and related control equipment, can provide protection for storage equipment, shields electromagnetic interference, arranges the equipment orderly and tidily, and is convenient for later maintenance of the equipment.

The existing cabinet is lack of a heat dissipation device, heat can not be effectively dissipated to the server host, and the server host is installed in the cabinet through screws, so that the server host is inconvenient to install, disassemble and maintain and complex to operate.

Disclosure of Invention

The invention aims to solve the defects that the existing cabinet is lack of a heat dissipation device, the server host cannot be effectively cooled, and the server host is installed in the cabinet through screws, so that the server host is inconvenient to install, disassemble and maintain and complex to operate.

In order to achieve the purpose, the invention adopts the following technical scheme:

an internet server cabinet comprises a cabinet shell and a plurality of server hosts, wherein a cabinet door is rotatably arranged on one side of the cabinet shell, a plurality of partition plates are vertically and fixedly arranged in the cabinet shell and are made of metal materials, a plurality of placing seats are fixedly arranged on the inner wall of the bottom of the cabinet shell, placing grooves are formed in the tops of the placing seats, each placing groove is of a U-shaped structure, the server hosts are movably connected with the placing grooves, guide rod grooves are formed in the inner wall of the bottom of each placing groove, guide rods are slidably arranged in the guide rod grooves, elastic plates are fixedly arranged at the tops of the guide rods, cushions are fixedly arranged at the tops of the elastic plates, the server hosts are placed at the tops of the cushions, sliding grooves are formed in the inner walls of the two sides of each placing groove, sliding blocks are slidably arranged in the two sliding grooves, spiral rods are rotatably arranged in the sliding grooves, the spiral rods are in threaded connection with the sliding blocks, the thread directions of the two, the top fixed mounting of hob has the plectane, the top eccentric position swing joint of plectane has the one end of movable rod, the top symmetry of placing the seat rotates and installs two trip lever, the other end and the trip lever swing joint of movable rod, the top of trip lever rotates and is connected with the stripper plate, install same extension spring between trip lever and the stripper plate, the stripper plate is contradicted with the server host computer, be provided with conductive structure on the bottom inner wall in guide bar groove, the top of rack shell is provided with a plurality of heat radiation structure, conductive structure and the heat radiation structure looks adaptation that corresponds.

Preferably, conducting structure includes bridge conductor and two conducting blocks, bridge conductor fixed connection is in the bottom of guide arm, and two conducting blocks are equal fixed mounting on the bottom inner wall in guide arm groove, and two conducting blocks all with bridge conductor swing joint.

Preferably, the heat radiation structure comprises an air blowing box, a cylinder, a fan, a semiconductor refrigeration piece and a filter plate, wherein the cylinder is embedded in the top of the cabinet shell, the air blowing box is fixedly connected to the inner wall of the top of the cabinet shell, the cylinder is communicated with the air blowing box, the fan is arranged in the cylinder, the semiconductor refrigeration piece is embedded in the cylinder, and the filter plate is arranged at the top of the cylinder.

Preferably, a plurality of temperature controllers are arranged at the top of the cabinet shell, a plurality of temperature sensors are arranged in the cabinet shell, the plurality of temperature sensors are respectively connected with the plurality of temperature controllers, and the fan and the semiconductor refrigerating sheet are connected with the corresponding temperature controllers.

Preferably, a plurality of mounting grooves are formed in the bottom of the filter plate, a plurality of metal elastic sheets are fixedly mounted at the top of the cylinder, an oblique head block is fixedly mounted on one side of each metal elastic sheet, an oblique head groove is formed in the inner wall of one side of each mounting groove, and the oblique head blocks are movably connected with the corresponding oblique head grooves.

Preferably, one side of the placing seat is provided with a connecting hole, a bevel edge rod is slidably mounted in the connecting hole, a bevel edge groove is formed in one side of the guide rod, the bevel edge rod is movably connected with the bevel edge groove, and a pull plate is fixedly mounted at one end of the bevel edge rod.

Preferably, the bottom of the bevel edge rod is provided with an elastic groove, an elastic block is slidably mounted in the elastic groove, the bottom of the elastic block is fixedly mounted with the inner wall of the connecting hole, and the same elastic spring is fixedly mounted between the elastic block and the elastic groove.

Preferably, a plurality of springs are fixedly installed between the bottom of the elastic plate and the inner wall of the bottom of the placing groove.

Compared with the prior art, the invention has the advantages that:

(1) according to the scheme, the server host is placed in the placing groove and pressed downwards, so that the elastic plate pushes the guide rod to move downwards, the guide rod drives the bridge conductor to move downwards to be in contact with the two conductive blocks, and the power supply of the fan and the semiconductor refrigerating sheet can be switched on;

(2) the elastic plate drives the two sliding blocks to move downwards, the sliding blocks drive the spiral rods to rotate while moving downwards, the spiral rods drive the circular plates to rotate, the circular plates drive the turnover rods to turn over through the movable rods, the turnover rods drive the extrusion plates to be close to the server host, and two sides of the server host are extruded and fixed through the two extrusion plates;

(3) the guide rod moves downwards and simultaneously extrudes the bevel edge rod to move, the bevel edge rod is stressed to shrink until the bevel edge rod is aligned with the bevel edge groove, and the bevel edge rod enters the corresponding bevel edge groove under the action of the elastic force of the elastic spring, so that the elastic plate can be prevented from moving reversely;

(4) the fan is started after being powered on, so that heat can be dissipated to the server host, and if the temperature is too high, the semiconductor refrigerating sheet is started to refrigerate air to cool the server host, so that the cooling effect is improved;

(5) the filter plate is arranged to block dust, so that the dust is prevented from entering the cabinet shell to cause pollution, when the filter plate needs to be disassembled, the filter plate is pulled upwards, and the oblique head block bends the metal elastic sheet under the stress, so that the oblique head block leaves the oblique head groove, and the filter plate can be disassembled and cleaned;

(6) when the server host is required to be disassembled, the inclined edge rod is pulled, the elastic plate pushes the server host to move upwards under the elastic force action of the spring, the bridge conductor and the two conductive blocks are separated to disconnect the power supply of the fan and the semiconductor refrigeration piece, electric energy is saved, meanwhile, the two extrusion plates move reversely to leave the server host, and the server host can be taken out.

The invention has convenient operation, can effectively carry out heat dissipation and cooling on the server host and is convenient for fixing, dismounting and maintaining the server host.

Drawings

Fig. 1 is a schematic structural diagram of an internet server cabinet according to the present invention;

fig. 2 is a schematic structural diagram of a part a of an internet server cabinet according to the present invention;

fig. 3 is a schematic structural diagram of a part B of an internet server cabinet according to the present invention;

fig. 4 is a schematic structural diagram of a part C of an internet server cabinet according to the present invention;

fig. 5 is a schematic structural view of a placing seat, a guide rod, a bevel rod and a pulling plate of the internet server cabinet provided by the invention.

In the figure: 1 chassis, 2 clapboards, 3 placing seats, 4 server hosts, 5 placing grooves, 6 temperature sensors, 7 guide rods, 8 guide rod grooves, 9 bridge conductors, 10 conductive blocks, 11 elastic plates, 12 springs, 13 buffer cushions, 14 sliding grooves, 15 sliding blocks, 16 spiral rods, 17 extrusion plates, 18 turning rods, 19 round plates, 20 movable rods, 21 tension springs, 22 blowing boxes, 23 cylinders, 24 temperature controllers, 25 semiconductor refrigerating sheets, 26 filter plates, 27 mounting grooves, 28 metal elastic sheets, 29 oblique head blocks, 30 oblique head grooves, 31 oblique edge grooves, 32 oblique edge rods, 33 elastic grooves, 34 elastic springs, 35 elastic blocks and 36 pull plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example one

Referring to fig. 1-5, an internet server cabinet comprises a cabinet shell 1 and a plurality of server hosts 4, a cabinet door is rotatably arranged on one side of the cabinet shell 1, a plurality of partition boards 2 are vertically and fixedly arranged in the cabinet shell 1, the partition boards 2 are made of metal materials, a plurality of placing seats 3 are fixedly arranged on the inner wall of the bottom of the cabinet shell 1, placing grooves 5 are respectively formed in the tops of the placing seats 3, the placing grooves 5 are of a U-shaped structure, the server hosts 4 are movably connected with the placing grooves 5, guide rod grooves 8 are formed in the inner wall of the bottom of the placing grooves 5, guide rods 7 are slidably arranged in the guide rod grooves 8, elastic plates 11 are fixedly arranged on the tops of the guide rods 7, cushion pads 13 are fixedly arranged on the tops of the elastic plates 11, the server hosts 4 are arranged on the tops of the cushion pads 13, sliding grooves 14 are respectively formed in the inner walls of two sides of the placing grooves 5, sliding blocks 15 are, screw rod 16 is installed to the 14 internal rotations of sliding tray, screw rod 16 and sliding block 15 threaded connection, it is opposite to be located same screw thread turning direction who places two screw rods 16 on the seat 3, the top fixed mounting of screw rod 16 has plectane 19, plectane 19's top eccentric position swing joint has the one end of puddler 20, the top symmetry that places seat 3 rotates and installs two trip lever 18, the other end and the 18 swing joint of trip lever of puddler 20, the both ends of puddler 20 are the ball structure,

puddler

20 and 18 and 19 all can the all-round rotations of puddler of trip lever, the top of puddler 18 is rotated and is connected with stripper plate 17, install same extension spring 21 between puddler 18 and the stripper plate 17, stripper plate 17 contradicts with server host 4, be provided with electrically conductive structure on the bottom inner wall of guide bar groove 8, the top of rack shell 1 is provided with a plurality of heat radiation structure, electrically conductive structure and the heat radiation structure.

In this embodiment, the conductive structure includes a bridge conductor 9 and two conductive blocks 10, the bridge conductor 9 is fixedly connected to the bottom end of the guide rod 7, the two conductive blocks 10 are both fixedly mounted on the inner wall of the bottom of the guide rod groove 8, and the two conductive blocks 10 are both movably connected to the bridge conductor 9.

In this embodiment, heat radiation structure includes the box 22 of blowing, drum 23, the fan, semiconductor refrigeration piece 25 and filter 26, drum 23 is embedded at the top of rack case 1, the box 22 fixed connection that blows is on the top inner wall of rack case 1, drum 23 is linked together with the box 22 of blowing, the fan setting is in drum 23, semiconductor refrigeration piece 25 is embedded in drum 23, filter 26 sets up the top at drum 23, it can block the dust to set up filter 26, prevent that the dust from getting into rack case 1 inside and causing the pollution.

In this embodiment, a plurality of temperature controllers 24 are arranged at the top of the cabinet housing 1, a plurality of temperature sensors 6 are arranged in the cabinet housing 1, the plurality of temperature sensors 6 are respectively connected with the plurality of temperature controllers 24, the fan and the semiconductor chilling plate 25 are connected with the corresponding temperature controllers 24, the chilling surface of the semiconductor chilling plate 25 is located in the cylinder 23, and the heat dissipation surface of the semiconductor chilling plate 25 is located at the outer side of the cylinder 23.

In this embodiment, the bottom of the filter plate 26 is provided with a plurality of mounting grooves 27, the top of the cylinder 23 is fixedly provided with a plurality of metal elastic sheets 28, one side of each metal elastic sheet 28 is fixedly provided with an oblique head block 29, one inner wall of each mounting groove 27 is provided with an oblique head groove 30, the oblique head blocks 29 are movably connected with the corresponding oblique head grooves 30, and the filter plate 26 can be conveniently fixed by arranging the oblique head blocks 29 and the oblique head grooves 30.

In this embodiment, one side of placing seat 3 has been seted up and has been linked up the through-hole, and slidable mounting has hypotenuse pole 32 in linking up the through-hole, and hypotenuse groove 31 has been seted up to one side of guide arm 7, and hypotenuse pole 32 and hypotenuse groove 31 swing joint, the one end fixed mounting of hypotenuse pole 32 has arm-tie 36, and hypotenuse pole 32 can prevent 11 reverse motions of elastic plate in getting into hypotenuse groove 31.

In this embodiment, an elastic groove 33 is formed at the bottom of the bevel-edge rod 32, an elastic block 35 is slidably mounted in the elastic groove 33, the bottom of the elastic block 35 is fixedly mounted on the inner wall of the through hole, a same elastic spring 34 is fixedly mounted between the elastic block 35 and the elastic groove 33, and the elastic spring 34 provides elastic force for the bevel-edge rod 32.

In this embodiment, a plurality of springs 12 are fixedly installed between the bottom of the elastic plate 11 and the inner wall of the bottom of the placing slot 5, and the springs 12 provide upward elastic force for the elastic plate 11.

Example two

Referring to fig. 1-5, an internet server cabinet comprises a cabinet shell 1 and a plurality of server hosts 4, a cabinet door is rotatably arranged on one side of the cabinet shell 1, a plurality of partition boards 2 are vertically and fixedly installed inside the cabinet shell 1 through welding, the partition boards 2 are made of metal materials, a plurality of placing seats 3 are fixedly installed on the inner wall of the bottom of the cabinet shell 1 through welding, placing grooves 5 are respectively formed in the tops of the placing seats 3, the placing grooves 5 are of a U-shaped structure, the server hosts 4 are movably connected with the placing grooves 5, guide rod grooves 8 are formed in the inner wall of the bottom of the placing grooves 5, guide rods 7 are slidably installed in the guide rod grooves 8, elastic plates 11 are fixedly installed at the tops of the guide rods 7 through welding, cushion pads 13 are fixedly installed at the tops of the elastic plates 11 through welding, the server hosts 4 are placed on the tops of the cushion pads 13, sliding grooves 14 are respectively formed in the inner walls of the, sliding blocks 15 are slidably mounted in the two sliding grooves 14, spiral rods 16 are rotatably mounted in the sliding grooves 14, the spiral rods 16 are in threaded connection with the sliding blocks 15, the thread turning directions of the two spiral rods 16 on the same placing seat 3 are opposite, a circular plate 19 is fixedly mounted at the top end of each spiral rod 16 through welding, one end of a movable rod 20 is movably connected to the eccentric position of the top of each circular plate 19, two turnover rods 18 are symmetrically and rotatably mounted at the top of the placing seat 3, the other end of each movable rod 20 is movably connected with the corresponding turnover rod 18, both ends of each movable rod 20 are of a spherical structure, the movable rods 20, the turnover rods 18 and the circular plates 19 can rotate in all directions, an extrusion plate 17 is rotatably connected to the top of each turnover rod 18, one tension spring 21 is mounted between each turnover rod 18 and the extrusion plate 17, the extrusion plate 17 is abutted to the server host 4, and a conductive, the top of the cabinet shell 1 is provided with a plurality of heat dissipation structures, and the conductive structures are matched with the corresponding heat dissipation structures.

In this embodiment, the conductive structure includes bridge conductor 9 and two conducting blocks 10, and bridge conductor 9 passes through screw fixed connection in the bottom of guide arm 7, and two conducting blocks 10 all install on the bottom inner wall of guide bar groove 8 through welded fastening, and two conducting blocks 10 all with bridge conductor 9 swing joint.

In this embodiment, heat radiation structure includes the box 22 of blowing, drum 23, the fan, semiconductor refrigeration piece 25 and filter 26, drum 23 is embedded at the top of rack case 1, the box 22 of blowing passes through screw fixed connection on the top inner wall of rack case 1, drum 23 is linked together with the box 22 of blowing, the fan sets up in drum 23, semiconductor refrigeration piece 25 is embedded in drum 23, filter 26 sets up the top at drum 23, it can block the dust to set up filter 26, prevent that the dust from getting into rack case 1 inside and causing the pollution.

In this embodiment, a plurality of mounting grooves 27 have been seted up to the bottom of filter 26, and a plurality of metal shrapnel 28 have been installed through welded fastening in the top of drum 23, and welded fastening installs oblique head piece 29 in one side of metal shrapnel 28, has seted up oblique head groove 30 on one side inner wall of mounting groove 27, and oblique head piece 29 and the oblique head groove 30 swing joint that corresponds set up oblique head piece 29 and oblique head groove 30 and can conveniently be fixed filter 26.

In this embodiment, one side of placing seat 3 has been seted up and has been linked up the through-hole, and slidable mounting has hypotenuse pole 32 in linking up the through-hole, and hypotenuse groove 31 has been seted up to one side of guide arm 7, and hypotenuse pole 32 and hypotenuse groove 31 swing joint, and welded fastening installs arm-tie 36 through the one end of hypotenuse pole 32, can prevent 11 reverse motions of elastic plate in hypotenuse pole 32 gets into hypotenuse groove 31.

In this embodiment, the bottom of the bevel-edge rod 32 is provided with an elastic groove 33, an elastic block 35 is slidably mounted in the elastic groove 33, the bottom of the elastic block 35 and the inner wall of the through hole are fixedly mounted by welding, the same elastic spring 34 is fixedly mounted between the elastic block 35 and the elastic groove 33 by welding, and the elastic spring 34 provides elastic force for the bevel-edge rod 32.

In this embodiment, a plurality of springs 12 are fixedly installed between the bottom of the elastic plate 11 and the inner wall of the bottom of the placing groove 5 by welding, and the springs 12 provide upward elastic force for the elastic plate 11.

In the embodiment, when the device is used, the server host 4 is placed in the placing groove 5 and is pressed downwards, the server host 4 presses the elastic plate 11 to move downwards, the elastic plate 11 extrudes the spring 12, meanwhile, the elastic plate 11 pushes the guide rod 7 to move downwards, the guide rod 7 drives the bridge conductor 9 to move downwards to be contacted with the two conductive blocks 10, a power supply of a fan and a semiconductor refrigerating sheet 25 can be switched on, the elastic plate 11 drives the two sliding blocks 15 to move downwards, the sliding blocks 15 are in threaded connection with the spiral rods 16, the spiral rods 16 are driven to rotate when the sliding blocks 15 move downwards, the rotating directions of the two spiral rods 16 on the same placing seat 3 are opposite, the spiral rods 16 drive the circular plate 19 to rotate, the circular plate 19 pulls the turnover rod 18 to turn over through the movable rod 20, the turnover rod 18 drives the extrusion plate 17 to be close to the server host 4, and two sides of the server host 4 are extruded and fixed through the two, the guide rod 7 extrudes the bevel edge rod 32 to move when moving downwards, the bevel edge rod 32 is stressed to contract until the bevel edge rod 32 is aligned with the bevel edge groove 31, the bevel edge rod 32 enters the corresponding bevel edge groove 31 under the action of the elastic force of the elastic spring 34, the elastic plate 11 can be prevented from moving reversely, the server host 4 is fixed, the fan is started after being powered on, the heat can be dissipated to the server host 4, if the temperature is too high, the semiconductor refrigeration piece 25 is started to cool the server host 4 by air refrigeration, the cooling effect is improved, the filter plate 26 is arranged to block dust, the dust is prevented from entering the interior of the cabinet shell 1 to cause pollution, when the filter plate 26 needs to be disassembled, the filter plate 26 only needs to be pulled upwards according to the pressure of the filter plate 26, the bevel head block 29 bends the metal elastic sheet 28 under the stress, so that the bevel head block 29 leaves the bevel head groove 30, the filter plate 26 can be disassembled and cleaned, the server host machine 4 can be used after being installed again, when the server host machine 4 needs to be detached, the inclined edge rod 32 is pulled, under the elastic force action of the spring 12, the elastic plate 11 pushes the server host machine 4 to move upwards, the bridge conductor 9 and the two conducting blocks 10 are separated, the fan and the semiconductor refrigerating piece 25 are disconnected, electric energy is saved, meanwhile, the two extrusion plates 17 move reversely to leave the server host machine 4, and the server host machine 4 can be taken out.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. An internet server cabinet comprises a cabinet shell (1) and a plurality of server hosts (4), wherein a cabinet door is rotatably arranged on one side of the cabinet shell (1), and is characterized in that a plurality of partition plates (2) are vertically and fixedly arranged in the cabinet shell (1), the partition plates (2) are made of metal materials, a plurality of placing seats (3) are fixedly arranged on the inner wall of the bottom of the cabinet shell (1), placing grooves (5) are formed in the tops of the placing seats (3), the placing grooves (5) are of a U-shaped structure, the server hosts (4) are movably connected with the placing grooves (5), guide rod grooves (8) are formed in the inner wall of the bottom of the placing grooves (5), guide rods (7) are slidably arranged in the guide rod grooves (8), elastic plates (11) are fixedly arranged at the tops of the guide rods (7), cushion pads (13) are fixedly arranged at the tops of the elastic plates (11), and the server hosts (4) are arranged at the tops of the cushion pads (13), sliding grooves (14) are respectively formed in the inner walls of two sides of a placing groove (5), sliding blocks (15) are respectively arranged in the two sliding grooves (14) in a sliding mode, spiral rods (16) are rotatably arranged in the sliding grooves (14), the spiral rods (16) are in threaded connection with the sliding blocks (15), the thread turning directions of the two spiral rods (16) on the same placing seat (3) are opposite, a circular plate (19) is fixedly arranged at the top end of each spiral rod (16), one end of a movable rod (20) is movably connected to the top eccentric position of the circular plate (19), two turning rods (18) are symmetrically rotatably arranged at the top of the placing seat (3), the other end of each movable rod (20) is movably connected with the turning rod (18), an extrusion plate (17) is rotatably connected to the top of each turning rod (18), a same tension spring (21) is arranged between each turning rod (18) and the extrusion plate (17), and the extrusion plates (17) are abutted to, the inner wall of the bottom of the guide rod groove (8) is provided with a conductive structure, the top of the machine cabinet shell (1) is provided with a plurality of heat dissipation structures, and the conductive structure is matched with the corresponding heat dissipation structures.

2. The internet server cabinet according to claim 1, wherein the conductive structure comprises a bridge conductor (9) and two conductive blocks (10), the bridge conductor (9) is fixedly connected to the bottom end of the guide rod (7), the two conductive blocks (10) are both fixedly mounted on the inner wall of the bottom of the guide rod groove (8), and the two conductive blocks (10) are both movably connected with the bridge conductor (9).

3. The internet server cabinet according to claim 1, wherein the heat dissipation structure comprises an air blowing box (22), a cylinder (23), a fan, a semiconductor refrigeration piece (25) and a filter plate (26), the cylinder (23) is embedded in the top of the cabinet shell (1), the air blowing box (22) is fixedly connected to the inner wall of the top of the cabinet shell (1), the cylinder (23) is communicated with the air blowing box (22), the fan is arranged in the cylinder (23), the semiconductor refrigeration piece (25) is embedded in the cylinder (23), and the filter plate (26) is arranged on the top of the cylinder (23).

4. The internet server cabinet as claimed in claim 1, wherein a plurality of temperature controllers (24) are arranged on the top of the cabinet housing (1), a plurality of temperature sensors (6) are arranged in the cabinet housing (1), the plurality of temperature sensors (6) are respectively connected with the plurality of temperature controllers (24), and the fans and the semiconductor refrigeration sheets (25) are connected with the corresponding temperature controllers (24).

5. The internet server cabinet according to claim 3, wherein the bottom of the filter plate (26) is provided with a plurality of mounting grooves (27), the top of the cylinder (23) is fixedly provided with a plurality of metal elastic pieces (28), one side of each metal elastic piece (28) is fixedly provided with a beveled head block (29), the inner wall of one side of each mounting groove (27) is provided with a beveled head groove (30), and each beveled head block (29) is movably connected with the corresponding beveled head groove (30).

6. The internet server cabinet as claimed in claim 1, wherein a through hole is formed in one side of the placing seat (3), a bevel edge bar (32) is slidably mounted in the through hole, a bevel edge groove (31) is formed in one side of the guide bar (7), the bevel edge bar (32) is movably connected with the bevel edge groove (31), and a pulling plate (36) is fixedly mounted at one end of the bevel edge bar (32).

7. The internet server cabinet as claimed in claim 6, wherein the bottom of the sloping rod (32) is provided with an elastic groove (33), an elastic block (35) is slidably mounted in the elastic groove (33), the bottom of the elastic block (35) is fixedly mounted with the inner wall of the through hole, and the same elastic spring (34) is fixedly mounted between the elastic block (35) and the elastic groove (33).

8. An internet server cabinet as claimed in claim 1, wherein a plurality of springs (12) are fixedly mounted between the bottom of the elastic plate (11) and the inner wall of the bottom of the placing groove (5).