5G communication base station

Abstract

The invention relates to the technical field of communication base stations, in particular to a 5G communication base station which comprises a cabinet body, and annular frames are fixedly connected to the inner walls of the two opposite sides of the cabinet body; the adjusting mechanism comprises a plurality of adjusting plates rotationally connected to the inner wall of the annular frame through a plurality of rotating shafts, every two adjacent adjusting plates are connected through two connecting mechanisms, one end of each rotating shaft penetrates through the inner wall of the annular frame and is fixedly connected with a first plate, and the side wall, located outside the annular frame, of each rotating shaft is sleeved with a torsional spring; one end of the torsional spring is fixedly connected with the side wall of the annular frame, and the other end of the torsional spring is fixedly connected with the side wall of the first plate. The space between the multiple adjusting plates is large, so that external air can flow in the cabinet body conveniently, the heat dissipation effect in the cabinet body is improved, and the problems that in the prior art, a heat dissipation mechanism is arranged in a mode of being inclined downwards at a large angle, so that the flowing speed of air in the base station is reduced, and when the temperature in the base station rises, the heat dissipation effect is poor are solved. And the heat dissipation effect in the base station is not facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of communication base stations, and in particular to a 5G communication base station. Background Art

[0002] 5G communication base stations are the core equipment of 5G networks, providing wireless coverage and realizing wireless signal transmission between wired communication networks and wireless terminals.

[0003] In order to ensure the heat dissipation effect, the current 5G communication base stations will be equipped with multiple blinds-like heat dissipation mechanisms on their relative inner walls. However, the heat dissipation angle of this heat dissipation mechanism is fixed, and in order to prevent dust and other impurities from entering the base station when there is a strong wind outside, this heat dissipation mechanism will be arranged at a large downward angle, which will slow down the flow of air in the base station. When the temperature in the base station rises, it is not conducive to the heat dissipation effect in the base station. Summary of the invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art and to propose a 5G communication base station.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A 5G communication base station, comprising:

[0007] A cabinet, wherein inner walls on two opposite sides of the cabinet are fixedly connected with an annular frame;

[0008] An adjustment mechanism, the adjustment mechanism comprising a plurality of adjustment plates rotatably connected to the inner wall of the annular frame through a plurality of rotating shafts, two adjacent adjustment plates being connected through two connecting mechanisms, one end of the rotating shaft passing through the inner wall of the annular frame and being fixedly connected to the first plate, a torsion spring being sleeved on the side wall of the rotating shaft outside the annular frame, one end of the torsion spring being fixedly connected to the side wall of the annular frame, and the other end of the torsion spring being fixedly connected to the side wall of the first plate;

[0009] A connecting mechanism, the connecting mechanism comprising a first rod rotatably connected to the upper side wall of the adjusting plate, the lower side wall of the adjusting plate rotatably connected to the second rod, the first rod and the second rod are rotatably connected to each other, a first filter is fixedly connected between two mutually adjacent first rods and two mutually adjacent second rods, and a second filter is fixedly connected between the lowermost side wall of the adjusting plate and the bottom of the annular frame;

[0010] A driving mechanism is used to drive the multiple adjustment plates to rotate.

[0011] Preferably, the driving mechanism includes a fixed frame fixedly connected to the top of the cabinet, a liquid storage frame fixedly connected to the bottom of the fixed frame, a pentane solution is arranged in the liquid storage frame, a T-plate is sealingly and slidably connected to the inner wall of the liquid storage frame, two pull ropes corresponding to two annular frames are fixedly connected to the side wall of the T-plate, one end of the pull rope away from the T-plate is fixedly connected to the side wall of the adjustment plate close to it, a guide wheel is installed on the inner wall of the annular frame, the side wall of the pull rope is in contact with the side wall of the guide wheel, and a heating plate is installed at the bottom of the liquid storage frame.

[0012] Preferably, a power-on mechanism for supplying power to the heating plate is provided in the cabinet, and the power-on mechanism includes an annular cavity opened above the inner wall of the cabinet, a plurality of grooves are opened on the inner wall of the annular cavity, an arc block is sealingly and slidably connected to the inner wall of the groove, and the side wall of the arc block is elastically connected to the inner wall of the groove by a first spring, a strip cavity is opened above the inner wall of the cabinet, a second plate is sealingly and slidably connected to the inner wall of the strip cavity, and the side wall of the second plate is elastically connected to the inner wall of the strip cavity by a second spring, a one-way air intake pipe is fixedly connected to the top of the groove, the inner wall of the groove is connected to the inner wall of the strip cavity by a one-way air outlet pipe, a key switch is installed on the inner wall of the strip cavity away from the second spring, and the heating plate is electrically connected to an external power supply through the key switch.

[0013] Preferably, the inner wall of the annular cavity is rotatably connected to a vertical rod, a plurality of wind cups are fixedly connected to the upper side walls of the vertical rod, the side walls of the vertical rod located in the annular cavity are fixedly connected to two sliding rods, the side walls of the sliding rods are slidably connected to a sleeve, the inner wall of the sleeve is elastically connected to one end of the sliding rod via a third spring, and the side wall of the sleeve away from the vertical rod is fixedly connected to an arc plate.

[0014] Preferably, a first tube is fixedly connected to the inner wall of the annular frame between the two adjustment plates, and a plurality of outward-facing air-jet pipes are fixedly connected to the inner wall of the first tube, and the air-jet pipes are arranged obliquely downward.

[0015] Preferably, an air pumping mechanism for pumping air in the first tube is provided in the annular cavity, and the air pumping mechanism includes a circular frame fixedly connected to the bottom of the annular cavity, the lower end of the vertical rod is located in the circular frame, the top of the circular frame is sealingly and slidably connected with a slider, the side wall of the slider is elastically connected to the side wall of the vertical rod by a fourth spring, a telescopic tube connected to the upper end of the slider is fixedly connected in the vertical rod, the side wall of the telescopic tube is sealingly and rotatably connected to the inner wall of the cabinet, the lower end of the telescopic tube is connected to the inner wall of the strip cavity, the top of the circular frame is fixedly connected to a second tube connected to the first tube, and the telescopic tube matches the second tube.

[0016] Preferably, two magnetic elements are provided between the lower end of the vertical rod and the bottom of the annular cavity.

[0017] Compared with the prior art, the present invention has the following advantages:

[0018] 1: The spacing between multiple adjustment plates is large, which facilitates the flow of external air in the cabinet, increases the heat dissipation effect in the cabinet, and avoids the existing technology that the heat dissipation mechanism is set at a large downward angle, which will slow down the flow of air in the base station. When the temperature in the base station rises, it is not conducive to the heat dissipation effect in the base station.

[0019] 2: When the external wind force is strong, multiple adjustment plates rotate downward to reduce the distance between two adjacent adjustment plates, thereby preventing external dust and other impurities from entering the cabinet through the first filter and the second filter under the squeezing effect of strong wind.

[0020] 3: When the external wind force changes from strong to weak, the high-pressure gas in the strip cavity will be ejected at high speed from multiple jet pipes through the second pipe and the first pipe, and the first filter screen will be recoiled to clean the dust and other impurities attached to the surface, thereby increasing air fluidity. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of a 5G communication base station proposed by the present invention;

[0022] Figure 2 for Figure 1 A schematic diagram of the structure enlargement at the center A;

[0023] Figure 3 for Figure 1 A schematic diagram of the side structure of the middle ring frame;

[0024] Figure 4 for Figure 1 The structural diagram of the middle part;

[0025] Figure 5 for Figure 4 A schematic diagram of the structure enlarged at B in the middle;

[0026] Figure 6 for Figure 4 Schematic diagram of the transverse cross-section of the middle annular cavity.

[0027] In the figure: 1, cabinet; 2, annular frame; 3, rotating shaft; 4, adjusting plate; 5, first rod; 6, second rod; 7, first plate; 8, torsion spring; 9, first filter; 10, second filter; 11, fixed frame; 12, liquid storage frame; 13, T-plate; 14, pull rope; 15, guide wheel; 16, heating plate; 17, annular cavity; 18, groove; 19, arc block; 20, first spring; 21, strip cavity; 22, second plate; 23, second spring; 24, one-way air intake pipe; 25, one-way air outlet pipe; 26, vertical rod; 27, wind cup; 28, slide bar; 29, sleeve; 30, third spring; 31, arc plate; 32, circular frame; 33, slide block; 34, fourth spring; 35, telescopic tube; 36, second tube; 37, magnetic suction piece; 38, first tube; 39, jet tube; 40, key switch. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Reference Figure 1-6 A 5G communication base station includes a cabinet 1, and an annular frame 2 is fixedly connected to the inner walls on both sides of the cabinet 1.

[0030] The adjustment mechanism includes a plurality of adjustment plates 4 rotatably connected to the inner wall of the annular frame 2 through a plurality of rotating shafts 3. Two adjacent adjustment plates 4 are connected through two connecting mechanisms. One end of the rotating shaft 3 passes through the inner wall of the annular frame 2 and is fixedly connected to a first plate 7. A torsion spring 8 is sleeved on the side wall of the rotating shaft 3 outside the annular frame 2. One end of the torsion spring 8 is fixedly connected to the side wall of the annular frame 2, and the other end of the torsion spring 8 is fixedly connected to the side wall of the first plate 7. Under the action of the torsion spring 8, the stability of the plurality of adjustment plates 4 in the initial position can be ensured. Figure 1 As shown, at this time, the spacing between the multiple adjustment plates 4 is large, which facilitates the flow of external air in the cabinet 1, increases the heat dissipation effect in the cabinet 1, and avoids the situation in the prior art where the heat dissipation mechanism is set at a large downward angle, which will slow down the flow of air in the base station. When the temperature in the base station rises, it is not conducive to the heat dissipation effect in the base station.

[0031] The connecting mechanism includes a first rod 5 rotatably connected to the side wall of the adjusting plate 4 located at the top, and a second rod 6 rotatably connected to the side wall of the adjusting plate 4 located at the bottom. The first rod 5 and the second rod 6 are rotatably connected to each other, and a first filter screen 9 is fixedly connected between the two first rods 5 close to each other and the two second rods 6 close to each other. A second filter screen 10 is fixedly connected between the side wall of the adjusting plate 4 located at the bottom and the bottom of the annular frame 2. The first filter screen 9 and the second filter screen 10 are arranged to block impurities such as dust from the outside.

[0032] The driving mechanism is used to drive the multiple adjustment plates 4 to rotate. The driving mechanism includes a fixed frame 11 fixedly connected to the top of the cabinet 1, and a liquid storage frame 12 is fixedly connected to the bottom of the fixed frame 11. A pentane solution is arranged in the liquid storage frame 12. A T-shaped plate 13 is sealed and slidably connected to the inner wall of the liquid storage frame 12 to prevent leakage of the pentane solution. At the same time, when the pentane solution is heated and evaporated quickly, causing the T-shaped plate 13 to move up and abut against the top of the cabinet 1, the T-shaped plate 13 is not completely moved out of the liquid storage frame 12.

[0033] The side wall of the T-shaped plate 13 is fixedly connected to two pull ropes 14 corresponding to the two annular frames 2. One end of the pull rope 14 away from the T-shaped plate 13 is fixedly connected to the side wall of the adjustment plate 4 close to it. A guide wheel 15 is installed on the inner wall of the annular frame 2. The side wall of the pull rope 14 is in contact with the side wall of the guide wheel 15. A heating plate 16 is installed at the bottom of the liquid storage frame 12.

[0034] Furthermore, when the heating plate 16 is powered on, the pentane solution evaporates rapidly due to the heat, and the pressure in the liquid storage frame 12 increases, driving the T-shaped plate 13 to move upward. At this time, the two pull ropes 14 will drive the adjustment plate 4 connected thereto to rotate downward. At this time, under the action of multiple connecting mechanisms, the other multiple adjustment plates 4 will be driven to rotate downward.

[0035] A power-on mechanism for supplying power to the heating plate 16 is provided in the cabinet 1, and the power-on mechanism includes an annular cavity 17 opened above the inner wall of the cabinet 1, and a plurality of grooves 18 are opened on the inner wall of the annular cavity 17, and an arc block 19 is sealingly and slidably connected to the inner wall of the groove 18, and the side wall of the arc block 19 is elastically connected to the inner wall of the groove 18 through a first spring 20. A strip cavity 21 is opened above the inner wall of the cabinet 1, and a second plate 22 is sealingly and slidably connected to the inner wall of the strip cavity 21, and the side wall of the second plate 22 is elastically connected to the inner wall of the strip cavity 21 through a second spring 23. A one-way air intake pipe 24 is fixedly connected to the top of the groove 18, and the inner wall of the groove 18 is connected to the inner wall of the strip cavity 21 through a one-way air outlet pipe 25. A key switch 40 is installed on the inner wall of the strip cavity 21 away from the second spring 23, and the heating plate 16 is electrically connected to an external power supply through the key switch 40.

[0036] Furthermore, one-way valves are installed in the one-way air intake pipe 24 and the one-way air outlet pipe 25. When the arc block 19 moves back and forth in the groove 18, the outside air will be intermittently pumped into the strip cavity 21 through the one-way air intake pipe 24 and the one-way air outlet pipe 25, so that the pressure in the strip cavity 21 increases, thereby driving the second plate 22 to move and squeeze the key switch 40, so as to realize the power-on of the heating plate 16, and the inner wall of the strip cavity 21 near the key switch 40 is provided with a through hole connected to the outside, so as to balance the pressure change in the strip cavity 21 when the second plate 22 slides.

[0037] The inner wall of the annular cavity 17 is rotatably connected to a vertical rod 26, and a plurality of wind cups 27 are fixedly connected to the upper side wall of the vertical rod 26. The side wall of the vertical rod 26 located in the annular cavity 17 is fixedly connected to two sliding rods 28, and the side wall of the sliding rod 28 is slidably connected to a sleeve 29. The inner wall of the sleeve 29 is elastically connected to one end of the sliding rod 28 through a third spring 30, and the side wall of the sleeve 29 away from the vertical rod 26 is fixedly connected to an arc plate 31.

[0038] Furthermore, when the external wind force is strong, the multiple wind cups 27 can rotate faster, so that the third spring 30 drives the two arc plates 31 to rotate in the direction close to the arc block 19 under the action of centrifugal force, and during the rotation of the two arc plates 31, the arc plate 31 will squeeze the arc block 19, thereby realizing the back and forth movement effect of the arc block 19, and then energize the heating plate 16, so that when the external wind force is strong, the multiple adjustment plates 4 rotate downward, and the distance between the two adjacent adjustment plates 4 is reduced, thereby preventing external dust and other impurities from entering the cabinet 1 through the first filter 9 and the second filter 10 under the squeezing effect of strong wind.

[0039] A first tube 38 is fixedly connected to the inner wall of the annular frame 2 between the two adjustment plates 4 , and a plurality of outward-facing air-jet tubes 39 are fixedly connected to the inner wall of the first tube 38 , and the air-jet tubes 39 are arranged obliquely downward.

[0040] A pumping mechanism for pumping air in the first tube 38 is provided in the annular cavity 17, and the pumping mechanism includes a circular frame 32 fixedly connected to the bottom of the annular cavity 17, the lower end of the vertical rod 26 is located in the circular frame 32, and a slider 33 is sealingly and slidably connected to the top of the circular frame 32, and the side wall of the slider 33 is elastically connected to the side wall of the vertical rod 26 through a fourth spring 34, and a telescopic tube 35 connected to the upper end of the slider 33 is fixedly connected in the vertical rod 26, and the side wall of the telescopic tube 35 is sealed and rotatably connected to the inner wall of the cabinet 1, and the lower end of the telescopic tube 35 is connected to the inner wall of the strip cavity 21, and a second tube 36 connected to the first tube 38 is fixedly connected to the top of the circular frame 32, and the telescopic tube 35 matches the second tube 36.

[0041] Two magnetic parts 37 are provided between the lower end of the vertical rod 26 and the bottom of the annular cavity 17. It should be noted that the magnetic parts 37 are composed of two mutually attractive neodymium iron boron magnets, and the neodymium iron boron magnets of the two magnetic parts 37 are arranged opposite to each other, thereby ensuring that the vertical rod 26 can remain in the initial position when the external wind force is small.

[0042] Furthermore, when the vertical rod 26 rotates faster, the slider 33 slides outward under the action of centrifugal force, and the telescopic tube 35 is separated from the second tube 36, thereby ensuring that the gas entering the strip cavity 21 does not leak out. When the external wind force is small, the slider 33 will return to the initial position, and the telescopic tube 35 will be opposite to the second tube 36, and the high-pressure gas in the strip cavity 21 will be ejected from the multiple jet pipes 39 at high speed through the second tube 36 and the first tube 38, and rebound on the first filter 9 and the second filter 10, clean the dust and other impurities attached to their surfaces, and increase air fluidity.

[0043] During the use of the 5G base station, when the external wind force is small, under the action of the torsion spring 8, the multiple adjustment plates 4 are in the initial position. At this time, the spacing between the multiple adjustment plates 4 is large, which facilitates the external air to flow in the cabinet 1 and increases the heat dissipation effect in the cabinet 1;

[0044] When the external wind force is strong, the multiple wind cups 27 can drive the vertical rod 26 to rotate faster, so that the two third springs 30 drive the two arc plates 31 to rotate toward the arc block 19 through the two sleeves 29 under the action of centrifugal force, and during the rotation of the two arc plates 31, the arc plates 31 will squeeze the arc block 19, thereby achieving the back and forth movement effect of the arc block 19, and at this time, the external air will be intermittently pumped into the strip cavity 21 through the one-way air intake pipe 24 and the one-way air outlet pipe 25;

[0045] When the vertical rod 26 rotates faster, the slider 33 slides outward under the action of centrifugal force, and the telescopic tube 35 is separated from the second tube 36, thereby ensuring that the gas entering the strip cavity 21 does not leak out;

[0046] Then, the gas entering the strip-shaped cavity 21 can accumulate continuously, so that the internal pressure thereof increases, thereby driving the second plate 22 to move and squeeze the key switch 40, thereby energizing the heating plate 16, and heating the pentane solution to evaporate rapidly;

[0047] When the pentane solution evaporates rapidly due to heat, the pressure in the liquid storage frame 12 increases, driving the T-shaped plate 13 to move upward. At this time, the two pull ropes 14 will drive the adjustment plate 4 connected thereto to rotate downward. At this time, under the action of multiple connecting mechanisms, the other multiple adjustment plates 4 will be driven to rotate downward. Then, when the external wind force is strong, the multiple adjustment plates 4 will rotate downward, and the distance between the two adjacent adjustment plates 4 will be reduced, thereby preventing the external dust and other impurities from entering the cabinet 1 through the first filter screen 9 and the second filter screen 10 under the squeezing effect of the strong wind;

[0048] When the external wind force is relatively small, the two magnetic elements 37 can keep the vertical rod 26 in the initial position, that is, the vertical rod 26 no longer rotates, and the slider 33 returns to the initial position. At this time, the telescopic tube 35 is directly opposite to the second tube 36, and the high-pressure gas in the strip cavity 21 is ejected from the plurality of jet pipes 39 at high speed through the second tube 36 and the first tube 38, and rebounds on the first filter screen 9 and the second filter screen 10, cleaning the dust and other impurities attached to the surface of the filter screen, thereby increasing the air flowability.

[0049] At the same time, the heating plate 16 is no longer heated, and the pentane solution will release heat and liquefy, so that the tension of the T-shaped plate 13 on the two pull ropes 14 decreases, and the multiple adjustment plates 4 will return to the initial position under the action of the multiple torsion springs 8, so as to dissipate heat faster in the cabinet 1.

[0050] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A 5G communication base station, characterized in that: include: A cabinet (1), wherein two inner walls on opposite sides of the cabinet (1) are fixedly connected with an annular frame (2); An adjustment mechanism, the adjustment mechanism comprising a plurality of adjustment plates (4) rotatably connected to the inner wall of the annular frame (2) via a plurality of rotating shafts (3), two adjacent adjustment plates (4) being connected via two connecting mechanisms, one end of the rotating shaft (3) passing through the inner wall of the annular frame (2) and being fixedly connected to a first plate (7), a side wall of the rotating shaft (3) located outside the annular frame (2) being sleeved with a torsion spring (8), one end of the torsion spring (8) being fixedly connected to the side wall of the annular frame (2), and the other end of the torsion spring (8) being fixedly connected to the side wall of the first plate (7); A connecting mechanism, the connecting mechanism comprising a first rod (5) rotatably connected to a side wall of an adjusting plate (4) located above, a second rod (6) rotatably connected to the side wall of the adjusting plate (4) located below, the first rod (5) and the second rod (6) being rotatably connected, a first filter screen (9) being fixedly connected between two mutually adjacent first rods (5) and two mutually adjacent second rods (6), and a second filter screen (10) being fixedly connected between the side wall of the adjusting plate (4) located at the bottom and the bottom of the annular frame (2); A driving mechanism, wherein the driving mechanism is used to drive the plurality of adjustment plates (4) to rotate.

2. A 5G communication base station according to claim 1, characterized in that: The driving mechanism comprises a fixed frame (11) fixedly connected to the top of the cabinet (1); a liquid storage frame (12) is fixedly connected to the bottom of the fixed frame (11); a pentane solution is arranged in the liquid storage frame (12); a T-shaped plate (13) is sealingly and slidably connected to the inner wall of the liquid storage frame (12); two pull ropes (14) corresponding to two annular frames (2) are fixedly connected to the side wall of the T-shaped plate (13); one end of the pull rope (14) away from the T-shaped plate (13) is fixedly connected to the side wall of the adjustment plate (4) close to it; a guide wheel (15) is installed on the inner wall of the annular frame (2); the side wall of the pull rope (14) is in contact with the side wall of the guide wheel (15); and a heating plate (16) is installed at the bottom of the liquid storage frame (12).

3. A 5G communication base station according to claim 2, characterized in that: The cabinet (1) is provided with a power supply mechanism for supplying electricity to the heating plate (16), the power supply mechanism comprising an annular cavity (17) opened above the inner wall of the cabinet (1), the inner wall of the annular cavity (17) being provided with a plurality of grooves (18), the inner wall of the groove (18) being sealingly and slidably connected with an arc block (19), the side wall of the arc block (19) being elastically connected to the inner wall of the groove (18) via a first spring (20), a strip cavity (21) being opened above the inner wall of the cabinet (1), the inner wall of the strip cavity (21) being A second plate (22) is sealingly and slidably connected, and the side wall of the second plate (22) is elastically connected to the inner wall of the strip cavity (21) through a second spring (23); a one-way air intake pipe (24) is fixedly connected to the top of the groove (18); the inner wall of the groove (18) is connected to the inner wall of the strip cavity (21) through a one-way air outlet pipe (25); a key switch (40) is installed on the inner wall of the strip cavity (21) away from the second spring (23); and the heating plate (16) is electrically connected to an external power supply through the key switch (40).

4. A 5G communication base station according to claim 3, characterized in that: The inner wall of the annular cavity (17) is rotatably connected to a vertical rod (26), and a plurality of wind cups (27) are fixedly connected to the upper side wall of the vertical rod (26). The side wall of the vertical rod (26) located in the annular cavity (17) is fixedly connected to two sliding rods (28), and the side wall of the sliding rod (28) is slidably connected to a sleeve (29), and the inner wall of the sleeve (29) is elastically connected to one end of the sliding rod (28) via a third spring (30), and the side wall of the sleeve (29) away from the vertical rod (26) is fixedly connected to an arc plate (31).

5. A 5G communication base station according to claim 4, characterized in that: The inner wall of the annular frame (2) between the two adjustment plates (4) is fixedly connected to a first tube (38), and the inner wall of the first tube (38) is fixedly connected to a plurality of outward-facing air-jet tubes (39), and the air-jet tubes (39) are arranged obliquely downward.

6. A 5G communication base station according to claim 5, characterized in that: The annular cavity (17) is provided with an air pumping mechanism for pumping air in the first tube (38), the air pumping mechanism comprising a circular frame (32) fixedly connected to the bottom of the annular cavity (17), the lower end of the vertical rod (26) is located in the circular frame (32), the top of the circular frame (32) is sealed and slidably connected with a slider (33), the side wall of the slider (33) is elastically connected to the side wall of the vertical rod (26) through a fourth spring (34), a telescopic tube (35) connected to the upper end of the slider (33) is fixedly connected in the vertical rod (26), the side wall of the telescopic tube (35) is sealed and rotatably connected to the inner wall of the cabinet (1), the lower end of the telescopic tube (35) is connected to the inner wall of the strip cavity (21), and the top of the circular frame (32) is fixedly connected with a second tube (36) connected to the first tube (38), and the telescopic tube (35) matches the second tube (36).

7. A 5G communication base station according to claim 6, characterized in that: Two magnetic attracting members (37) are provided between the lower end of the vertical rod (26) and the bottom of the annular cavity (17).

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