A mobile 5G communication signal testing platform and its use method

Abstract

The present invention discloses a mobile 5G communication signal test platform and a method for using the same, and belongs to the field of signal source test technology. A mobile 5G communication signal test platform includes a walking trolley, and also includes: a base fixedly arranged on the walking trolley, wherein a mounting seat is provided in a box body for lifting and lowering by a lifting assembly, a mounting plate is slidably provided on the mounting seat, a damping member is provided between the mounting seat and the mounting plate, and a shock absorbing spring is sleeved on the damping member, and a detector body is fixedly arranged on the top of the mounting plate; a heat dissipation channel is fixedly arranged in the detector body, and an air inlet is provided at the input end of the heat dissipation channel; the present invention can reduce the vibration of the detector body by arranging a damping member and a shock absorbing spring between the mounting seat and the mounting plate; a heat dissipation channel is fixedly arranged in the detector body, a heat sink is arranged in the heat dissipation channel, and gas is introduced into the heat dissipation channel through the air inlet, which can accelerate the heat dissipation on the heat sink.

Description

Technical Field

[0001] The present invention relates to the field of signal source testing technology, and in particular to a mobile 5G communication signal testing platform and a method for using the same. Background Art

[0002] As the name implies, the RF signal source is a source of RF signals for the production line, or an instrument. In some places, it may be called a vector RF signal source. We generally call this type of instrument that can only generate analog RF single-frequency signals and cannot generate modulated signals as a signal source. It can generate standard simple signals such as sine waves, square waves, and triangle waves. It can also be called an arbitrary waveform generator. With the development of communication technology, 5G has become the mainstream communication frequency band. After completing the construction of the 5G signal station, in order to ensure the stable coverage of the local area network, the 5G signal source test system is often used to test the signal of the local area network in the area to ensure comprehensive signal coverage.

[0003] In order to test the stability of the signal in the factory, the test engineer needs to push a cart with corresponding detection equipment on it, and then keep moving and changing its position in the factory for continuous testing. During the movement of the cart, the detection equipment will be vibrated, affecting the normal use of the detection equipment. In addition, when the detection equipment is used for a long time, the internal components will generate a lot of heat, which will affect the performance of the detection equipment. Summary of the invention

[0004] The purpose of the present invention is to solve the problems in the prior art that the detection equipment may be subjected to vibration during the mobile detection process and the heat dissipation of the detection equipment is not ideal, and to propose a mobile 5G communication signal testing platform and a method of using the same.

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

[0006] A mobile 5G communication signal testing platform comprises a walking trolley, a detector body is arranged in the walking trolley, and also comprises: a base fixedly arranged on the walking trolley, wherein a box body is fixedly arranged on the base, a mounting seat is arranged in the box body for lifting and lowering by a lifting assembly, a mounting plate is slidably arranged on the mounting seat, a damping member is arranged between the mounting seat and the mounting plate, and a shock-absorbing spring is sleeved on the damping member, and the detector body is fixedly arranged on the top of the mounting plate; a heat dissipation channel is fixedly arranged in the detector body, a plurality of heat sinks are fixedly arranged in the heat dissipation channel, and an air inlet is opened at the input end of the heat dissipation channel.

[0007] In order to improve the shock-absorbing effect on the detector body, preferably, the damping member includes a telescopic cylinder fixedly arranged in the mounting seat, a telescopic rod is slidably arranged in the telescopic cylinder, the end surface of the telescopic rod away from the telescopic cylinder is fixedly connected to the bottom of the mounting plate, and the shock-absorbing spring is sleeved on the outer wall of the telescopic cylinder, a capsule is fixedly arranged on the mounting seat, and the telescopic cylinder is connected to the capsule through a channel.

[0008] In order to facilitate the lifting and lowering of the detector body in the box, the lifting assembly further includes an axial airbag, wherein the two ends of the axial airbag are respectively fixedly connected to the bottom of the box body and the bottom of the mounting seat, an electric air pump is fixedly arranged in the base, an air inlet pipe and an air outlet pipe are respectively fixedly arranged at both ends of the electric air pump, and the axial airbag is connected to the air outlet pipe through a first pipe with a valve, and the bag body is arranged in the axial airbag.

[0009] In order to ensure the reliable operation of the axial airbag and accelerate the air flow in the heat dissipation channel, further, a second pipe is fixedly provided on the axial airbag, the second pipe is connected to the air inlet through the first hose, and a pressure reducing valve is fixedly provided on the second pipe.

[0010] Furthermore, an air intake window is provided on the walking trolley, and the end of the air intake pipe away from the electric air pump is connected to the air intake window, a filter is provided in the air intake window, and a rotating shaft is rotatably provided in the air intake window, a cleaning plate is fixedly provided on the rotating shaft, and a cleaning brush for cleaning the filter is fixedly provided on the cleaning plate.

[0011] Furthermore, a rotating groove is opened in the base, and a turbine blade is fixedly arranged on one end of the rotating shaft extending into the rotating groove, and the second pipe is connected to one end of the rotating groove, and the first hose is connected to the other end of the rotating groove.

[0012] Furthermore, a rotating shaft is rotatably arranged on the detector body, and a wind meter is fixedly arranged on the top of the rotating shaft.

[0013] Furthermore, a cavity is opened in the mounting plate, and a first grinding block is fixedly installed on one end of the rotating shaft extending into the cavity, a second telescopic rod is rotatably installed on the mounting plate 401, and the second telescopic rod is provided with a second grinding block that abuts against the first grinding block, the second telescopic rod is lifted and lowered in the rotating shaft, and the cavity is connected to the channel through a second hose.

[0014] Furthermore, a wind blade is fixedly provided on one end of the second telescopic rod extending into the cavity, and the second grinding block is fixed on the wind blade.

[0015] A method for using a mobile 5G communication signal testing platform also includes the following steps:

[0016] Step 1: The mounting base and the detector body extend out of the box;

[0017] Step 2: Connect the detector body and start it;

[0018] Step 3: Start the walking car and carry the detector body along the set path for continuous detection.

[0019] Compared with the prior art, the present invention provides a mobile 5G communication signal testing platform and a method for using the same, which have the following beneficial effects:

[0020] 1. The mobile 5G communication signal test platform can reduce the vibration of the detector body and ensure the reliable operation of the detector body by arranging a damping member and a shock-absorbing spring between the mounting seat and the mounting plate, and then fixing the detector body on the mounting plate;

[0021] 2. The mobile 5G communication signal test platform has a heat dissipation channel fixedly arranged in the detector body, and a heat sink is arranged in the heat dissipation channel, so as to facilitate the heat dissipation of the detector body, and gas is introduced into the heat dissipation channel through the air inlet hole, so as to accelerate the heat dissipation on the heat sink, further improve the heat dissipation effect, avoid the detector body from generating a large amount of heat inside due to long-term use, and reduce the impact on the performance of the detector body;

[0022] 3. The mobile 5G communication signal test platform sets an axial airbag in the box, and fixes the two ends of the axial airbag to the box and the mounting seat respectively. During use, it can not only support the mounting seat, but also has a certain shock-absorbing effect. The excess gas in the axial airbag can also enter the heat dissipation channel, accelerate the dissipation of heat on the heat sink, and improve the heat dissipation effect.

[0023] The parts not involved in the device are the same as the prior art or can be implemented by using the prior art. The present invention can reduce the vibration of the detector body and ensure the reliable operation of the detector body by arranging a damping member and a shock-absorbing spring between the mounting seat and the mounting plate, and then fixing the detector body on the mounting plate; a heat dissipation channel is fixedly arranged in the detector body, and a heat sink is arranged in the heat dissipation channel to facilitate the heat dissipation of the detector body, and gas is introduced into the heat dissipation channel through the air inlet hole to accelerate the dissipation of heat on the heat sink and further improve the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of the structure of a mobile 5G communication signal test platform proposed by the present invention Figure 1 ;

[0025] Figure 2A schematic diagram of the structure of a mobile 5G communication signal test platform proposed by the present invention Figure 2 ;

[0026] Figure 3 A cross-sectional view of a mobile 5G communication signal testing platform proposed by the present invention;

[0027] Figure 4 A mobile 5G communication signal testing platform proposed by the present invention Figure 3 A magnified view of part A;

[0028] Figure 5 A mobile 5G communication signal testing platform proposed by the present invention Figure 3 A magnified view of part B;

[0029] Figure 6 A mobile 5G communication signal testing platform proposed by the present invention Figure 3 Enlarged view of part C;

[0030] Figure 7 This is a structural schematic diagram of a heat dissipation channel of a mobile 5G communication signal test platform proposed by the present invention;

[0031] Figure 8 This is a structural schematic diagram of a rotating slot of a mobile 5G communication signal testing platform proposed in the present invention.

[0032] In the figure: 1. walking trolley; 2. detector body; 201. heat dissipation channel; 202. dust screen; 203. heat sink; 204. air inlet; 3. base; 301. box; 302. air inlet window; 303. guide groove; 304. rotating groove; 305. second hose; 4. mounting seat; 401. mounting plate; 402. shock absorbing spring; 403. capsule; 404. telescopic cylinder; 405. cavity; 5 , axial airbag; 501, first pipe; 502, second pipe; 503, first hose; 6, electric air pump; 601, outlet pipe; 602, inlet pipe; 603, filter; 7, rotating shaft; 701, anemometer; 702, first grinding block; 8, cleaning plate; 801, cleaning brush; 9, rotating shaft; 901, turbine blade; 902, wind blade; 903, second grinding block; 904, second telescopic rod. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0034] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. Example

[0035] Reference Figure 1-Figure 8A mobile 5G communication signal testing platform includes a walking trolley 1. The bottom of the walking trolley 1 is provided with walking wheels and steering wheels. During use, the walking trolley 1 can be moved by manually pushing it, or a driving source for rotating the walking wheels and driving the steering wheels to turn is provided in the walking trolley 1. A power supply and a remote control device are provided in the walking trolley 1, so that the movement of the walking trolley 1 can be conveniently controlled by the remote control device. A detector body 2 for detecting 5G signals is provided in the walking trolley 1. It also includes: a base 3 is fixedly arranged on the top of the walking trolley 1, wherein a box body 301 is fixedly arranged on the top of the base 3, a box cover is arranged on the box body 301, one end of the box cover is rotatably connected to the box body 301 through a hinge, and the other end is fixed to the box body 301 through a buckle, and a first magnetic block is fixedly arranged on the top of the box cover, and a second magnetic block that is magnetically attracted to the first magnetic block is fixedly arranged on the outer wall of the box body 301. When the box cover is opened, the box cover can be fixed to the outer wall of the box body 301 through the first magnetic block and the second magnetic block, thereby reducing the collision between the box cover and the box body 301 during movement and improving the use effect. A mounting seat 4 is provided in the box body 301 for lifting and lowering by a lifting assembly, a mounting plate 401 is provided for sliding on the mounting seat 4, a damping member is provided between the mounting seat 4 and the mounting plate 401, and a shock absorbing spring 402 is sleeved on the damping member, and the two ends of the shock absorbing spring 402 are respectively against the mounting seat 4 and the mounting plate 401, and the detector body 2 is fixedly provided on the top of the mounting plate 401. When in use, the detector body 2 is lifted and lowered in the box body 301, and when detection is required, the detector body 2 extends from the box body 301, which is convenient for detecting the signal. When the detection is completed, the detector body 2 can be stored in the box body 301, and the detector body 2 can be protected and has a dustproof effect. In the process of the walking trolley 1 moving and detecting with the base 3 and the detector body 2, by providing a damping member and a shock absorbing spring 402 between the mounting seat 4 and the mounting plate 401, the vibration of the detector body 2 can be reduced, the reliable operation of the detector body 2 can be ensured, and the service life of the detector body 2 can be increased. A heat dissipation channel 201 is fixedly arranged in the detector body 2, and a plurality of heat sinks 203 are fixedly arranged in the heat dissipation channel 201. There are two to fifteen groups of heat sinks 203, and here, we prefer ten groups. An air inlet 204 is opened at the input end of the heat dissipation channel 201, and a dustproof net 202 is fixedly arranged at the output end of the heat dissipation channel 201. When in use, the heat sink 203 is fixedly arranged in the heat dissipation channel 201, so as to facilitate the heat dissipation of the detector body 2. At this time, gas is introduced into the heat dissipation channel 201 through the air inlet 204. The gas flows over the heat sink 203, which will accelerate the dissipation of heat, further improve the heat dissipation effect, avoid the detector body 2 from generating a large amount of heat inside due to long-term use, and reduce the impact on the performance of the detector body 2.

[0036] When in use, by setting a damping member and a shock-absorbing spring 402 between the mounting seat 4 and the mounting plate 401, and then fixing the detector body 2 on the mounting plate 401, the vibration of the detector body 2 can be reduced, thereby ensuring that the detector body 2 works reliably; by fixing a heat dissipation channel 201 in the detector body 2, and setting the heat sink 203 in the heat dissipation channel 201, it is convenient to dissipate heat for the detector body 2, and by passing gas into the heat dissipation channel 201 through the air inlet 204, the heat dissipation on the heat sink 203 can be accelerated, the heat dissipation effect can be further improved, and a large amount of heat can be avoided from being generated inside the detector body 2 due to long-term use, thereby reducing the impact on the performance of the detector body 2.

[0037] Reference Figure 4 Here, we design the damping member as follows: a telescopic cylinder 404 is fixedly arranged in the mounting seat 4, a telescopic rod is slidably arranged in the telescopic cylinder 404, a piston plate is slidably arranged in the telescopic cylinder 404, and the telescopic rod is fixedly connected to the piston plate. On the one hand, it can prevent the telescopic rod from escaping from the telescopic cylinder 404 and affecting normal use. On the other hand, it can increase friction and improve the damping effect. The end face of the telescopic rod away from the telescopic cylinder 404 is fixedly connected to the bottom of the mounting plate 401, and the shock absorbing spring 402 is sleeved on the outer wall of the telescopic cylinder 404. A capsule 403 is fixedly arranged in the axial airbag 5, and the telescopic cylinder 404 is connected to the capsule 403 through a channel. Active gas is arranged in the capsule 403, and the active gas can be oxygen or Hydrogen or chlorine, preferably oxygen, when in use, a telescopic rod is provided by sliding in the telescopic cylinder 404. When the mounting plate 401 and the detector body 2 are vibrated, the telescopic rod will slide up and down in the telescopic cylinder 404. When sliding downward, the rubber pad can press the gas in the telescopic cylinder 404 into the capsule 403 through the small hole, so that the capsule 403 can produce a certain expansion in the axial airbag 5. On the one hand, when the capsule 403 expands and the volume becomes larger, the pressure in the axial airbag 5 will increase, which will increase the supporting effect of the axial airbag 5 to a certain extent. On the other hand, since the axial airbag 5 itself has a certain pressure, the capsule 403 will encounter a certain resistance when it expands. In this process, the shock absorbing effect of the damping component can be improved.

[0038] Reference Figure 3The lifting component can use a cylinder, a hydraulic cylinder or an electric telescopic cylinder to drive the mounting seat 4 to lift. Here, we design the lifting component as: an axial airbag 5, wherein the two ends of the axial airbag 5 are fixedly connected to the inner bottom of the box body 301 and the bottom of the mounting seat 4 respectively, and the axis of the axial airbag 5 is parallel to the sliding direction of the mounting seat 4. An electric air pump 6 is fixedly arranged in the base 3, and an air inlet pipe 602 and an air outlet pipe 601 are fixedly arranged at both ends of the electric air pump 6, and the axial airbag 5 is connected to the air outlet pipe 601 through a first pipe 501 with a valve. The valve can be a solenoid valve or a one-way valve. Here we prefer a one-way valve. When in use, by starting the electric air pump 6, gas is extracted from the outside through the air inlet pipe 602, and then sent to the axial airbag 5 through the air outlet pipe 601 and the first pipe 501. The axial airbag 5 stretches along the axial direction, which can make the mounting seat 4 rise from the box body 301, which is convenient for the detector body 2 to detect.

[0039] Reference Figure 3 A second pipe 502 is fixedly provided on the axial airbag 5, and the second pipe 502 is connected to the air inlet 204 through the first hose 503, and a pressure reducing valve is fixedly provided on the second pipe 502. When in use, the second pipe 502 with a pressure reducing valve is fixedly provided on the axial airbag 5. On the one hand, when the detector body 2 needs to be stored in the box body 301, the electric air pump 6 is first turned off, and then the detector body 2 is pressed downward. At this time, the pressure in the axial airbag 5 exceeds the set pressure of the pressure reducing valve, and the gas will be discharged through the second pipe 502. The mounting base 4 and the detector body 2 will slide downward. On the other hand, in order to ensure that the axial airbag 5 can be reliably supported, the electric air pump 6 is required to continuously inflate the axial airbag 5 to maintain a certain pressure value inside it, and this pressure value is less than the set pressure of the pressure reducing valve. When the inflation continues, the pressure reducing valve will open, and excess gas will enter the air inlet 204 through the first hose 503, and then blow air to the heat sink 203 to improve the heat dissipation effect. The use of the axial airbag 5 can not only support the mounting base 4, but also has a certain shock-absorbing effect.

[0040] Reference Figure 3 Guide grooves 303 are provided on both sides of the inner wall of the box body 301, and the two ends of the mounting seat 4 are respectively slidably arranged in the guide grooves 303. When in use, the guide grooves 303 are provided on the inner wall of the box body 301 to ensure that the mounting seat 4 can be reliably lifted and lowered, thereby improving the use effect.

[0041] Reference Figure 3 and Figure 5An air intake window 302 is provided on the walking trolley 1, and one end of the air intake pipe 602 away from the electric air pump 6 is connected to the air intake window 302. A filter 603 is provided in the air intake window 302. The filter 603 can be fixed in the air intake window 302 by screws or buckles, preferably buckles, which facilitates the assembly and disassembly of the filter 603 and improves the efficiency of cleaning or replacing the filter 603. A rotating shaft 9 is rotatably provided in the air intake window 302, and a cleaning plate 8 is fixedly provided on the rotating shaft 9. A cleaning brush 80 for cleaning the filter 603 is fixedly provided on the cleaning plate 8. 1. When in use, an air intake window 302 is provided on the walking trolley 1, and the air intake pipe 602 is connected to the air intake window 302, so that the electric air pump 6 can extract gas from the outside. A filter 603 is provided at the air intake window 302 to filter the extracted gas, reduce solid particles in the gas, prevent pipe blockage, and improve the use effect. The rotating shaft 9 is driven to rotate. The rotating shaft 9 can pass through the cleaning plate 8 with a cleaning brush 801 to clean the dust accumulated on the filter 603, which can reduce air resistance and improve the use effect.

[0042] Reference Figure 7 A rotating groove 304 is opened in the base 3, and a turbine blade 901 is fixedly arranged on one end of the rotating shaft 9 extending into the rotating groove 304. The turbine blades 901 are evenly arranged in two to ten groups, preferably eight groups, and the second pipe 502 is connected to one end of the rotating groove 304, and the first hose 503 is connected to the other end of the rotating groove 304. When in use, the gas in the axial airbag 5 enters the rotating groove 304 through the second pipe 502, which can push the turbine blade 901 to rotate with the rotating shaft 9, so that the rotating shaft 9 can clean the filter screen 603 with the cleaning plate 8 and the cleaning brush 801, and then the gas will enter the first hose 503 to blow air to the heat sink 203.

[0043] Reference Figure 3 A rotating shaft 7 is rotatably provided on the detector body 2, and a wind meter 701 is fixedly provided on the top of the rotating shaft 7. When used in bad weather, the anemometer 701 can be used to detect whether the 5G signal will be affected in bad weather, thereby improving the detection range.

[0044] Reference Figure 6A cavity 405 is provided in the mounting plate 401, and a first grinding block 702 is fixedly provided on one end of the rotating shaft 7 extending into the cavity 405. A second telescopic rod 904 is rotatably provided on the mounting plate 401, and the second telescopic rod 904 is provided with a second grinding block 903 which abuts against the first grinding block 702. The second telescopic rod 904 is lifted and lowered in the rotating shaft 9, and a first telescopic rod is lifted and lowered in the rotating shaft 9. The second telescopic rod 904 is lifted and lowered in the first telescopic rod, and the cavity 405 is connected to the channel through the second hose 305. When in use, the rotating shaft 9 can rotate clockwise in the cavity 405 with the second telescopic rod 904 through the first telescopic rod, and the rotating shaft 7 rotates counterclockwise under the drive of wind, and the first grinding block 702 and the second grinding block 9 are lifted and lowered. 03 rub against each other, which will generate heat in the cavity 405. The heat enters the capsule 403 through the second hose 305, which can heat the gas in the capsule 403. The capsule 403 can expand rapidly, which can increase the shock absorption effect of the mounting seat 4 on the one hand, and increase the pressure in the axial airbag 5 on the other hand, thereby improving the supporting effect of the axial airbag 5 on the mounting seat 4. Moreover, when the capsule 403 continues to expand, the amount of gas in the axial airbag 5 entering the second pipe 502 will increase, which can accelerate the rotation of the rotating shaft 9, but can improve the cleaning effect of the filter 603, and can also increase the rotation between the first grinding block 702 and the second grinding block 903, thereby generating a large amount of heat, continuously heating the gas in the capsule 403, and improving the use effect. In addition, the capsule 403 is symmetrically arranged in two groups, and the two groups of capsules 403 are connected by a connecting pipe, and the other group of capsules 403 is connected to the cavity 405 through another group of second hoses 305, so that the heat can circulate. The influence of the friction between the first grinding block 702 and the second grinding block 903 on the rotation of the anemometer 701 is within the operating error.

[0045] Reference Figure 6 A wind blade 902 is fixedly arranged on one end of the second telescopic rod 904 extending into the cavity 405. The wind blades 902 are evenly arranged in two to ten groups, preferably three groups, and the second grinding block 903 is fixed on the wind blades 902. When in use, when the second telescopic rod 904 rotates, the wind blades 902 can be rotated in the cavity 405, so that the heat in the cavity 405 can be quickly transported to the capsule 403, thereby improving the effect.

[0046] A method for using a mobile 5G communication signal testing platform also includes the following steps:

[0047] Step 1: When it is necessary to detect the 5G signal, punch the buckle between the box cover and the box body 301, then rotate the box cover to the outer wall of the box body 301, and make the first magnetic block and the second magnetic block magnetically attract each other, start the electric air pump 6 to inflate the axial airbag 5, and then the axial airbag 5 extends along the axis, which can drive the mounting seat 4 to extend out of the box body 301 with the detector body 2. At this time, it is convenient to control the detector body 2 for detection. When the detection is completed, press the detector body 2 into the box body 301, and the air in the axial airbag 5 is inflated. When the pressure of the detector body exceeds the set value of the pressure reducing valve on the second pipe 502, the gas in the axial airbag 5 will enter the heat dissipation channel 201 through the first hose 503 at a faster speed, so as to achieve rapid blowing of the heat sink 203 and improve the heat dissipation effect. When the detector body 2 is completely entered into the box body 301, the box cover is re-covered on the box body 301 and fixed to the box body 301 by buckles. On the one hand, it can prevent other objects from hitting the detector body 2, and on the other hand, it can reduce dust from entering the box body 301, thereby improving the use effect.

[0048] Step 2: The tester connects the connecting wires to the detector body 2. After the connection is completed, the detector body 2 is started. After the debugging is completed, the test can be carried out;

[0049] Step 3: Finally, start the walking car 1 and carry the detector body 2 along the set path for continuous detection.

[0050] The above description is only a preferred specific implementation manner 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 scheme and inventive concept 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 mobile 5G communication signal testing platform, comprising a walking trolley (1), wherein a detector body (2) is arranged in the walking trolley (1), characterized in that: Also includes: A base (3) fixedly arranged on the traveling trolley (1), A box body (301) is fixedly arranged on the base (3), a mounting seat (4) is arranged in the box body (301) to be lifted and lowered by a lifting assembly, a mounting plate (401) is slidably arranged on the mounting seat (4), a damping member is arranged between the mounting seat (4) and the mounting plate (401), and a shock absorbing spring (402) is sleeved on the damping member, and the detector body (2) is fixedly arranged on the top of the mounting plate (401); A heat dissipation channel (201) is fixedly arranged in the detector body (2), a plurality of groups of heat dissipation fins (203) are fixedly arranged in the heat dissipation channel (201), and an air inlet hole (204) is provided at the input end of the heat dissipation channel (201); The damping member comprises a telescopic cylinder (404) fixedly arranged in the mounting seat (4), a telescopic rod slidably arranged in the telescopic cylinder (404), an end surface of the telescopic rod away from the telescopic cylinder (404) being fixedly connected to the bottom of the mounting plate (401), and the shock absorbing spring (402) is sleeved on the outer wall of the telescopic cylinder (404), a capsule (403) is fixedly arranged on the mounting seat (4), and the telescopic cylinder (404) is connected to the capsule (403) through a channel; The lifting assembly comprises an axial airbag (5), The two ends of the axial airbag (5) are respectively fixedly connected to the bottom of the box body (301) and the bottom of the mounting seat (4); an electric air pump (6) is fixedly arranged in the base (3); an air inlet pipe (602) and an air outlet pipe (601) are respectively fixedly arranged at the two ends of the electric air pump (6); the axial airbag (5) is connected to the air outlet pipe (601) via a first pipe (501) with a valve; and the airbag body (403) is arranged in the axial airbag (5); A second pipe (502) is fixedly arranged on the axial airbag (5), the second pipe (502) is connected to the air inlet hole (204) through a first hose (503), and a pressure reducing valve is fixedly arranged on the second pipe (502).

2. A mobile 5G communication signal testing platform according to claim 1, characterized in that: An air intake window (302) is provided on the walking trolley (1); an end of the air intake pipe (602) away from the electric air pump (6) is connected to the air intake window (302); a filter screen (603) is provided in the air intake window (302); a rotating shaft (9) is rotatably provided in the air intake window (302); a cleaning plate (8) is fixedly provided on the rotating shaft (9); and a cleaning brush (801) for cleaning the filter screen (603) is fixedly provided on the cleaning plate (8).

3. A mobile 5G communication signal testing platform according to claim 2, characterized in that: A rotating groove (304) is provided in the base (3), a turbine blade (901) is fixedly provided on one end of the rotating shaft (9) extending into the rotating groove (304), the second pipe (502) is connected to one end of the rotating groove (304), and the first hose (503) is connected to the other end of the rotating groove (304).

4. A mobile 5G communication signal testing platform according to claim 3, characterized in that: A rotating shaft (7) is rotatably arranged on the detector body (2), and a wind meter (701) is fixedly arranged on the top of the rotating shaft (7).

5. A mobile 5G communication signal testing platform according to claim 4, characterized in that: A cavity (405) is provided in the mounting plate (401); a first grinding block (702) is fixedly provided on one end of the rotating shaft (7) extending into the cavity (405); a second telescopic rod (904) is rotatably provided on the mounting plate 401, and the second telescopic rod (904) is provided with a second grinding block (903) abutting against the first grinding block (702); the second telescopic rod (904) is lifted and lowered in the rotating shaft (9); and the cavity (405) is connected to the channel via a second hose (305).

6. A mobile 5G communication signal testing platform according to claim 5, characterized in that: A wind blade (902) is fixedly provided on one end of the second telescopic rod (904) extending into the cavity (405), and the second grinding block (903) is fixed on the wind blade (902).

7. A method for using the mobile 5G communication signal test platform according to any one of claims 1 to 6, characterized in that: The following steps are also included: Step 1: The mounting base (4) and the detector body (2) are extended out of the box (301); Step 2: Connect the detector body (2) and start it; Step 3: Start the walking trolley (1) and carry the detector body (2) along the set path for continuous detection.

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