A positioning device and method based on wireless communication network

Abstract

The present invention relates to the field of infinite positioning technology, and specifically to a positioning device and method based on a wireless communication network. The present invention arranges a shell, an airbag, a sliding plate, a first tube, a second tube, a bearing plate, a first air outlet pipe, a sealing sleeve, an air outlet hole, a moon plate, a first spring, a wireless communication network transmission module, and an air intake unit. The wireless communication network transmission module is subjected to longitudinal hovering, caching and shock absorption, and the air intake unit is used to prepare for the next hovering, caching and shock absorption of the wireless communication network transmission module, and the wireless communication network transmission module is subjected to transverse buffering and shock absorption, so as to reduce the probability of electronic components being damaged due to overstress.

Description

Technical Field

[0001] The present invention relates to the field of unlimited positioning technology, and in particular to a positioning device and method based on a wireless communication network. Background Art

[0002] The wireless communication network positioning device is a measuring device that directly or indirectly measures the changes in time, phase difference, amplitude or frequency of radio signals during propagation between a fixed point at a known location (such as a signal tower) and a device through a wireless communication network, determines positioning parameters such as distance, distance difference, and azimuth, and then uses a position line to determine the position of the point to be determined. It is used in aviation, navigation, exploration, mapping, geophysics, etc., and is particularly common in vehicle-mounted positioning devices.

[0003] When the vehicle-mounted positioning device is in use, it is fixed on the vehicle and moves with the vehicle. However, in the process of moving with the vehicle, the positioning device will vibrate with the vehicle when the vehicle passes through potholes or speed bumps. The positioning device is composed of a large number of electronic components, which can easily cause overstress damage to the electronic components inside the positioning device. In the prior art, springs are often used for buffering and shock absorption. However, using springs for shock absorption will result in self-vibration and easily transmit low-frequency vibrations, which makes the effect of using springs to absorb shock to the positioning device poor. Summary of the invention

[0004] In view of the above problems, the present invention provides the following technical solutions: a positioning device based on a wireless communication network, comprising a shell, wherein the upper and lower inner walls of the shell are symmetrically fixedly connected with airbags, the upper and lower inner walls of the shell are symmetrically slidably connected with sliding plates, and the outer wall of the sliding plate is in contact with the inner wall of the airbag, the interior of the sliding plate is hollow, and the outer wall of the sliding plate is symmetrically and evenly fixedly connected with a first tube, and the interior of the first tube is connected with the interior of the sliding plate, and the inner wall of the first tube is sealingly and slidably connected with a second tube, and the end of the second tube away from the first tube is fixed A bearing plate is connected, a first air outlet pipe is fixedly connected to the lower outer wall of the first tube, and the first air outlet pipe is communicated with the interior of the first tube, a sealing sleeve is slidably connected to the outer wall of the first air outlet pipe, and an air outlet hole is opened on the outer wall of the first tube, a moon plate is fixedly connected to the inner wall of the first tube, a first spring is fixedly connected to the outer wall of the moon plate, and the other end of the first spring is fixedly connected to the inner wall of the sealing sleeve, a wireless communication network transmission module is fixedly connected to the top of the bearing plate, and an air intake unit is provided on the outer wall of the shell, and the air intake unit is used to transport gas into the sliding plate.

[0005] Preferably, the air intake unit includes a frame, which is fixedly connected to the outer wall of the shell, and a pressure sensor is provided on the bottom inner wall of the frame, and a battery is fixedly connected to the top of the pressure sensor, and the battery is electrically connected to the wireless communication network transmission module, and an air pump is fixedly connected to the inner wall of the frame, and a piston rod is slidably connected to the inner wall of the air pump, and a second spring is fixedly connected to the bottom of the piston rod, and the other end of the second spring is fixedly connected to the inner wall of the frame, a first groove is provided on the outer wall of the air pump, and tooth grooves are evenly provided on the outer wall of the piston rod, and the upper and lower outer walls of the air pump are symmetrically fixedly connected with the air intake pipe, and the air intake pipe is connected to the inside of the air pump. A first rubber pad is fixedly connected to the upper side of the outer wall, a second air outlet pipe is symmetrically fixedly connected to the upper and lower outer walls of the air pumping tube, and a second rubber pad is fixedly connected to the upper side of the outer wall of the second air outlet pipe away from one end of the air pumping tube, and the second air outlet pipe on the upper side is connected to the interior of the sliding plate on the lower side, and the second air outlet pipe on the lower side is connected to the interior of the sliding plate on the upper side, and a small motor is fixedly connected to the outer wall of the shell, and the small motor is electrically connected to the battery and the pressure sensor, and a support frame is fixedly connected to the outer wall of the air pumping tube, and a gear is rotatably connected to the outer wall of the support frame, and the gear teeth and the tooth grooves are meshed with each other, and the main shaft of the small motor is fixedly connected to the rotating shaft of the gear.

[0006] Preferably, grooves are evenly formed on the inner wall of the shell.

[0007] Preferably, heat dissipation holes are evenly formed on the outer wall of the shell.

[0008] Preferably, a third rubber pad is fixedly connected to the outer wall of the shell, and the third rubber pad is fixedly connected to the outer wall of the shell through a portion of the outer wall on the upper side thereof, and the third rubber pad covers the heat dissipation hole.

[0009] Preferably, a filter plate is fixedly connected to one end of the frame away from the shell.

[0010] A positioning method based on a wireless communication network, the method is applicable to any of the above-mentioned positioning devices based on a wireless communication network, the method comprising the following steps:

[0011] S1: A user turns on the battery switch so that the battery can power the wireless communication network transmission module and the small motor, and then the user fixes the housing on a vehicle;

[0012] S2: The wireless communication network transmission module inside the housing transmits information to a nearby signal tower while the vehicle is traveling, and the signal tower uploads the received signal to the cloud positioning system;

[0013] S3: The user can access the cloud positioning system through a mobile device to view the location information sent by the wireless communication network transmission module;

[0014] S4: After use, turn off the switch of the battery to save battery power.

[0015] Preferably, the cloud positioning system includes a GPS positioning system and a Beidou positioning system.

[0016] Technical effects and advantages of the present invention:

[0017] 1. The present invention provides a shell, an airbag, a sliding plate, a first tube, a second tube, a bearing plate, a first air outlet pipe, a sealing sleeve, an air outlet hole, a moon plate, a first spring, a wireless communication network transmission module, and an air intake unit. The wireless communication network transmission module is subjected to longitudinal suspension, buffering, and shock absorption, and the air intake unit is used to prepare for the next suspension, buffering, and shock absorption of the wireless communication network transmission module. The wireless communication network transmission module is subjected to lateral buffering and shock absorption, so as to reduce the probability of damage to electronic components due to overstress.

[0018] 2. The present invention provides heat dissipation holes and a third rubber pad, so that the gas inside the shell can be discharged from the heat dissipation holes with the heat inside the shell. After the gas is discharged, the rubber pad will reset under its own elastic force, thereby covering the heat dissipation holes again. This makes it possible for the heat dissipation holes to dissipate heat while preventing external impurities and dust from entering the interior of the shell.

[0019] Other features and advantages of the present invention will be described in the following description, and partly become obvious from the description, or be understood by implementing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 is a stereogram of the present invention;

[0022] Figure 2 It is the internal structure diagram of the present invention;

[0023] Figure 3 yes Figure 2 A local enlarged view of point A in FIG.

[0024] Figure 4 It is a structural diagram of the air pumping pipe in the present invention;

[0025] Figure 5 It is a structural diagram of the first tube in the present invention.

[0026] In the figure: 1. shell; 2. airbag; 3. sliding plate; 4. first tube; 5. second tube; 6. bearing plate; 7. first air outlet pipe; 8. sealing sleeve; 9. air outlet hole; 10. moon plate; 11. first spring; 12. wireless communication network transmission module; 13. frame; 14. pressure sensor; 15. battery; 16. air pump pipe; 17. piston rod; 18. second spring; 19. first groove; 20. tooth groove; 21. air inlet pipe; 22. first rubber pad; 23. second air outlet pipe; 24. second rubber pad; 25. small motor; 26. support frame; 27. gear; 28. groove; 29. ​​heat dissipation hole; 30. third rubber pad; 31. filter plate. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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.

[0028] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships 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 limiting the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0029] like Figures 1 to 5As shown; a positioning device based on a wireless communication network, comprising a shell 1, the upper and lower inner walls of the shell 1 are symmetrically fixedly connected with airbags 2, the upper and lower inner walls of the shell 1 are symmetrically slidably connected with sliding plates 3, and the outer wall of the sliding plate 3 is in contact with the inner wall of the airbag 2, the interior of the sliding plate 3 is hollow, and the outer wall of the sliding plate 3 is symmetrically and evenly fixedly connected with a first tube 4, and the interior of the first tube 4 is communicated with the interior of the sliding plate 3, and the inner wall of the first tube 4 is sealed and slidably connected with a second tube 5, and the end of the second tube 5 away from the first tube 4 is fixedly connected with a bearing plate 6, and the first The lower outer wall of the tube 4 is fixedly connected with a first air outlet pipe 7, and the first air outlet pipe 7 is communicated with the interior of the first tube 4, the outer wall of the first air outlet pipe 7 is slidably connected with a sealing sleeve 8, and the outer wall of the first tube 4 is provided with an air outlet hole 9, the inner wall of the first tube 4 is fixedly connected with a moon plate 10, the outer wall of the moon plate 10 is fixedly connected with a first spring 11, the other end of the first spring 11 is fixedly connected with the inner wall of the sealing sleeve 8, the top of the bearing plate 6 is fixedly connected with a wireless communication network transmission module 12, and the outer wall of the shell 1 is provided with an air intake unit, and the air intake unit is used to transport gas into the sliding plate 3;

[0030] The air intake unit includes a frame 13, which is fixedly connected to the outer wall of the shell 1, and a pressure sensor 14 is provided on the bottom inner wall of the frame 13, and a battery 15 is fixedly connected to the top of the pressure sensor 14, and the battery 15 is electrically connected to the wireless communication network transmission module 12, and an air pumping pipe 16 is fixedly connected to the inner wall of the frame 13, and a piston rod 17 is slidably connected to the inner wall of the air pumping pipe 16, and a second spring 18 is fixedly connected to the bottom of the piston rod 17, and the other end of the second spring 18 is fixedly connected to the inner wall of the frame 13, and a first groove 19 is provided on the outer wall of the air pumping pipe 16, and tooth grooves 20 are evenly provided on the outer wall of the piston rod 17, and the upper and lower outer walls of the air pumping pipe 16 are symmetrically fixedly connected with an air intake pipe 21, and one end of the air intake pipe 21 is connected to the inside of the air pumping pipe 16 A first rubber pad 22 is fixedly connected to the upper side of the outer wall, a second air outlet pipe 23 is symmetrically fixedly connected to the upper and lower outer walls of the air pumping tube 16, and a second rubber pad 24 is fixedly connected to the upper side of the outer wall of one end of the second air outlet pipe 23 away from the air pumping tube 16, and the second air outlet pipe 23 on the upper side is communicated with the interior of the sliding plate 3 on the lower side, and the second air outlet pipe 23 on the lower side is communicated with the interior of the sliding plate 3 on the upper side, and a small motor 25 is fixedly connected to the outer wall of the shell 1, and the small motor 25 is electrically connected to the battery 15 and the pressure sensor 14, and a support frame 26 is fixedly connected to the outer wall of the air pumping tube 16, and a gear 27 is rotatably connected to the outer wall of the support frame 26, and the gear teeth of the gear 27 are meshed with the tooth grooves 20, and the main shaft of the small motor 25 is fixedly connected to the rotating shaft of the gear 27;

[0031] During use, when the shell 1 vibrates as the car is driving, causing the wireless communication network transmission module 12 inside the shell 1 to move vertically downward, because the wireless communication network transmission module 12 is fixedly connected to the bearing plate 6, the bearing plate 6 and the wireless communication network transmission module 12 will move downward together, and when the bearing plate 6 moves downward, it will squeeze the second tube 5, and the second tube 5 is slidably connected to the inner wall of the first tube 4, so the second tube 5 will slide downward along the inner wall of the first tube 4, thereby squeezing the gas inside the first tube 4. When the gas inside the first tube 4 is squeezed by the second tube 5, it will initially buffer and damp the second tube 5, thereby buffering and damping the wireless communication network transmission module 12 moving downward, because the outer wall of the first tube 4 is fixedly connected to the first air outlet pipe 7, and the outer wall of the first air outlet pipe 7 is sealingly and slidably connected to the sealing sleeve 8, and the first spring 11 on the moon plate 10 fixedly connected to the inner wall of the first air outlet pipe 7 pulls the sealing sleeve 8 , so that the sealing sleeve 8 blocks the air outlet 9, but when the second tube 5 slides downward on the inner wall of the first tube 4 to squeeze the gas inside the first tube 4, the squeezed gas will enter the first air outlet pipe 7, and as the pressure of the second tube 5 squeezing the gas inside the first tube 4 is greater than the elastic force of the first spring 11 pulling the sealing sleeve 8, the gas will push the sealing sleeve 8 to slide, so that the sealing sleeve 8 can no longer block the air outlet 9 after sliding, so that the gas is discharged from the air outlet 9. After the gas is discharged from the air outlet 9, because the remaining gas inside the first tube 4 cannot push the second tube 5 after the gas inside the first tube 4 is discharged, the second tube 5 will hover after moving downward to squeeze the gas, so that the wireless communication network transmission module 12 will hover and dampen during the downward movement. Similarly, due to inertia, the wireless communication network transmission module 12 will move upward when vibrating downward, and the second tube 5 on the upper side will also dampen the wireless communication network transmission module 12 through the bearing plate 6;

[0032] When the housing 1 vibrates, the battery 15 will press the pressure sensor 14 due to inertia, and the pressure sensor 14 will transmit the signal to the small motor 25. The small motor 25 rotates to drive the gear 27 to rotate. Because the gear 27 passes through the first groove 19 and meshes with the tooth groove 20, the rotation of the gear 27 will drive the piston rod 17 to move downward along the inner wall of the air pumping pipe 16. Because the outer wall of the air intake pipe 21 on the lower side of the air pumping pipe 16 is fixedly connected with the first rubber pad 22, when the gas in the lower part of the air pumping pipe 16 is squeezed by the piston rod 17, the piston rod 17 will rotate. When the first rubber pad 22 is pressed, the internal pressure changes, and the gas pushes the first rubber pad 22, making the first rubber pad 22 fit more tightly with the air inlet pipe 21, so that the gas cannot be discharged from the air inlet pipe 21, and can only be discharged from the second air outlet pipe 23. Then, after the small motor 25 stops rotating, the piston rod 17 slides upward under the elastic force of the second spring 18. Similarly, the upward sliding of the piston rod 17 will discharge the gas in the upper part of the air pumping pipe 16 from the second air outlet pipe 23 on the upper side. When the piston rod 17 slides upward, the gas in the air pumping pipe 16 is discharged from the second air outlet pipe 23 on the upper side. Due to the change in pressure, air will enter from the air inlet pipe 21, and then push the first rubber pad 22 to enter the lower half of the air pumping pipe 16. Similarly, because the second rubber pad 24 covers the second air outlet pipe 23, the gas inside the air pumping pipe 16 can push the second rubber pad 24 from the inside of the second air outlet pipe 23 to be discharged. Similarly, when the piston cylinder moves up and down, the upper half of the air pumping pipe 16 can inhale air from the upper air inlet pipe 21 and then discharge it from the upper second air outlet pipe 23, while the lower half of the air pumping pipe 16 can The air is sucked from the lower air inlet pipe 21 and then discharged from the lower second air outlet pipe 23. The lower second air outlet pipe 23 is connected to the interior of the upper sliding plate 3, so the lower second air outlet pipe 23 will discharge the gas into the interior of the upper sliding plate 3, and the upper second exhaust pipe will discharge the gas into the interior of the lower sliding plate 3. Similarly, the gas entering the sliding plate 3 cannot push open the second rubber pad 24, and then return to the interior of the air pumping pipe 16, so that the gas cannot return to the original path after entering the sliding plate 3.

[0033] Because the interior of the sliding plate 3 is connected to the first tube 4, when the second tube 5 on the lower side is pushed to slide inside the second active tube 5, the gas inside the sliding plate 3 on the upper side will enter the interior of the first tube 4 on the upper side, so that the second tube 5 on the upper side slides in a direction away from the first tube 4 on the upper side, so that the interior of the first tube 4 is filled with gas, thereby preparing for the buffering and shock absorption when the wireless communication network transmission module 12 moves upward subsequently. Similarly, when the wireless communication network transmission module 12 moves upward, the gas of the sliding plate 3 on the lower side will be filled into the first tube 4 on the lower side, preparing for the buffering and suspension shock absorption when the wireless communication network transmission module 12 moves downward next time;

[0034] At the same time, when the wireless communication network transmission module 12 vibrates laterally and moves, the sliding plate 3 supports the first tube 4, and the first tube 4 supports the second tube 5, and the second tube 5 supports the supporting plate 6, and the sliding plate 3 is slidably connected to the shell 1, so the sliding plate 3 and the wireless communication network transmission module 12 will move laterally together, and an airbag 2 is also arranged between the shell 1 and the sliding plate 3, and the airbag 2 will buffer the movement of the sliding plate 3, so that the sliding plate 3 and the wireless communication network transmission module 12 can obtain the effect of lateral shock absorption.

[0035] like Figure 2 As shown; the inner wall of the housing 1 is evenly provided with grooves 28;

[0036] The outer wall of the housing 1 is evenly provided with heat dissipation holes 29;

[0037] The outer wall of the housing 1 is fixedly connected to a third rubber pad 30, and the third rubber pad 30 is fixedly connected to the outer wall of the housing 1 through a portion of the outer wall on the upper side thereof, and the third rubber pad 30 covers the heat dissipation hole 29;

[0038] When in use, electronic components will generate a lot of heat when working, and overheating of electronic components will cause the performance of electronic components to decline, thereby causing errors in the signals transmitted by the wireless communication network transmission module 12. Therefore, the grooves 28 evenly opened on the inner wall of the shell 1 increase the contact area between the inner wall of the shell 1 and the inside of the shell 1, so that the heat inside the shell 1 is more easily absorbed by the inner wall of the shell 1, so that the heat inside the shell 1 is absorbed by the shell 1 and dissipated from the inside of the shell 1, thereby achieving the purpose of heat dissipation, and heat dissipation holes 29 are opened on the outer wall of the shell 1, and the heat of the shell 1 can also be dissipated outward from the heat dissipation holes 29, in order to prevent external impurities and dust from entering the inside of the shell 1, thereby causing The performance of the wireless communication network transmission module 12 is reduced after being stuck with dust, so a third rubber pad 30 is fixedly connected to the outer wall of the shell 1, and the rubber pad covers the heat dissipation hole 29. As the gas discharged from the air outlet 9 increases inside the shell 1, the gas in the shell 1 will push the third rubber pad 30 after entering the heat dissipation hole 29, so that the third rubber pad 30 cannot cover the heat dissipation hole 29, so that the gas inside the shell 1 can be discharged from the heat dissipation hole 29 with the heat inside the shell 1. After the gas is discharged, the rubber pad will reset under its own elastic force, thereby covering the heat dissipation hole 29 again, so that while the heat dissipation hole 29 dissipates heat, external impurities and dust cannot enter the interior of the shell 1.

[0039] like Figure 1 As shown; the end of the frame 13 away from the housing 1 is fixedly connected with a filter plate 31;

[0040] During use, in order to prevent external dust and impurities from getting stuck in the gear 27 and the tooth groove 20, causing the gear 27 to be unable to drive the piston rod 17 to move, and dust from the air intake pipe 21 into the interior of the air pump 16, and then into the shell 1 with the gas, causing the wireless communication network transmission module 12 to be contaminated with dust and performance degradation, a filter plate 31 is fixedly connected to the outer wall of the frame 13. The filter plate 31 will block dust and impurities, but will not affect the air circulation.

[0041] A positioning method based on a wireless communication network, the method is applicable to any of the above-mentioned positioning devices based on a wireless communication network, the method comprising the following steps:

[0042] S1: The user turns on the switch of the battery 15 so that the battery 15 supplies power to the wireless communication network transmission module 12 and the small motor 25, and then the user fixes the housing 1 on a vehicle;

[0043] S2: The wireless communication network transmission module 12 inside the housing 1 transmits information to a nearby signal tower while the vehicle is traveling, and the signal tower uploads the received signal to the cloud positioning system;

[0044] S3: The user can access the cloud positioning system through a mobile device to view the location information sent by the wireless communication network transmission module 12;

[0045] S4: After use, the switch of the battery 15 is turned off to save the power of the battery 15.

[0046] The cloud positioning system includes the GPS positioning system and the Beidou positioning system.

[0047] Working principle of the present invention:

[0048] Refer to the instruction manual Figure 1-5When the housing 1 vibrates as the car is driving, causing the wireless communication network transmission module 12 inside the housing 1 to move vertically downward, because the wireless communication network transmission module 12 is fixedly connected to the bearing plate 6, the bearing plate 6 and the wireless communication network transmission module 12 will move downward together. When the bearing plate 6 moves downward, it will squeeze the second tube 5. The second tube 5 is slidably connected to the inner wall of the first tube 4, so the second tube 5 will slide downward along the inner wall of the first tube 4, thereby squeezing the gas inside the first tube 4. When the gas inside the first tube 4 is squeezed by the second tube 5, it will perform initial buffering and shock absorption on the second tube 5, thereby buffering and shock absorption of the wireless communication network transmission module 12 moving downward, because the outer wall of the first tube 4 is fixedly connected to the first air outlet pipe 7, and the outer wall of the first air outlet pipe 7 is sealed and slidably connected to the sealing sleeve 8, and the first spring 11 on the moon plate 10 fixedly connected to the inner wall of the first air outlet pipe 7 pulls the sealing sleeve 8, As a result, the sealing sleeve 8 blocks the air outlet 9. However, when the second tube 5 slides downward on the inner wall of the first tube 4 to squeeze the gas inside the first tube 4, the squeezed gas will enter the first air outlet pipe 7. As the pressure of the second tube 5 squeezing the gas inside the first tube 4 is greater than the elastic force of the first spring 11 pulling the sealing sleeve 8, the gas will push the sealing sleeve 8 to slide, so that the sealing sleeve 8 can no longer block the air outlet 9 after sliding, so that the gas is discharged from the air outlet 9. After the gas is discharged from the air outlet 9, because the remaining gas inside the first tube 4 cannot push the second tube 5 after the gas inside the first tube 4 is discharged, the second tube 5 will hover after moving downward to squeeze the gas, so that the wireless communication network transmission module 12 will hover and dampen during the downward movement. Similarly, due to inertia, the wireless communication network transmission module 12 will move upward when vibrating downward, and the second tube 5 on the upper side will also dampen the wireless communication network transmission module 12 through the supporting plate 6.

[0049] When the housing 1 vibrates, the battery 15 will press the pressure sensor 14 due to inertia, and the pressure sensor 14 will transmit the signal to the small motor 25. The small motor 25 rotates to drive the gear 27 to rotate. Because the gear 27 passes through the first groove 19 and meshes with the tooth groove 20, the rotation of the gear 27 will drive the piston rod 17 to move downward along the inner wall of the air pumping pipe 16. Because the outer wall of the air intake pipe 21 on the lower side of the air pumping pipe 16 is fixedly connected with the first rubber pad 22, when the gas in the lower part of the air pumping pipe 16 is squeezed by the piston rod 17, the piston rod 17 will rotate. When the first rubber pad 22 is pressed, the internal pressure changes, and the gas pushes the first rubber pad 22, making the first rubber pad 22 fit more tightly with the air inlet pipe 21, so that the gas cannot be discharged from the air inlet pipe 21, and can only be discharged from the second air outlet pipe 23. Then, after the small motor 25 stops rotating, the piston rod 17 slides upward under the elastic force of the second spring 18. Similarly, the upward sliding of the piston rod 17 will discharge the gas in the upper part of the air pumping pipe 16 from the second air outlet pipe 23 on the upper side. When the piston rod 17 slides upward, the gas in the air pumping pipe 16 is discharged from the second air outlet pipe 23 on the upper side. Due to the change in pressure, air will enter from the air inlet pipe 21, and then push the first rubber pad 22 to enter the lower half of the air pumping pipe 16. Similarly, because the second rubber pad 24 covers the second air outlet pipe 23, the gas inside the air pumping pipe 16 can push the second rubber pad 24 from the inside of the second air outlet pipe 23 to be discharged. Similarly, when the piston cylinder moves up and down, the upper half of the air pumping pipe 16 can inhale air from the upper air inlet pipe 21 and then discharge it from the upper second air outlet pipe 23, while the lower half of the air pumping pipe 16 can The air is sucked from the lower air inlet pipe 21 and then discharged from the lower second air outlet pipe 23. The lower second air outlet pipe 23 is connected to the interior of the upper sliding plate 3, so the lower second air outlet pipe 23 will discharge the gas into the interior of the upper sliding plate 3, and the upper second exhaust pipe will discharge the gas into the interior of the lower sliding plate 3. Similarly, the gas entering the sliding plate 3 cannot push open the second rubber pad 24, and then return to the interior of the air pumping pipe 16, so that the gas cannot return to the original path after entering the sliding plate 3.

[0050] Because the interior of the sliding plate 3 is connected to the first tube 4, when the second tube 5 on the lower side is pushed to slide inside the second active tube 5, the gas inside the sliding plate 3 on the upper side will enter the interior of the first tube 4 on the upper side, so that the second tube 5 on the upper side slides in a direction away from the first tube 4 on the upper side, so that the interior of the first tube 4 is filled with gas, thereby preparing for the buffering and shock absorption when the wireless communication network transmission module 12 moves upward subsequently. Similarly, when the wireless communication network transmission module 12 moves upward, the gas of the sliding plate 3 on the lower side will be filled into the first tube 4 on the lower side, preparing for the buffering and suspension shock absorption when the wireless communication network transmission module 12 moves downward next time;

[0051] At the same time, when the wireless communication network transmission module 12 vibrates laterally and moves, the sliding plate 3 supports the first tube 4, and the first tube 4 supports the second tube 5, and the second tube 5 supports the supporting plate 6, and the sliding plate 3 is slidably connected to the shell 1, so the sliding plate 3 and the wireless communication network transmission module 12 will move laterally together, and an airbag 2 is also arranged between the shell 1 and the sliding plate 3, and the airbag 2 will buffer the movement of the sliding plate 3, so that the sliding plate 3 and the wireless communication network transmission module 12 can obtain the effect of lateral shock absorption.

[0052] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein; and these modifications or substitutions do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A positioning device based on a wireless communication network, comprising a housing (1), wherein air bags (2) are symmetrically fixedly connected to the upper and lower inner walls of the housing (1), and characterized in that: The upper and lower inner walls of the shell (1) are symmetrically and slidably connected to a sliding plate (3), and the outer wall of the sliding plate (3) is in contact with the inner wall of the airbag (2); the interior of the sliding plate (3) is hollow, and the outer wall of the sliding plate (3) is symmetrically and evenly fixedly connected to a first tube (4), and the interior of the first tube (4) is communicated with the interior of the sliding plate (3); the inner wall of the first tube (4) is sealingly and slidably connected to a second tube (5), and one end of the second tube (5) away from the first tube (4) is fixedly connected to a bearing plate (6), and the lower outer wall of the first tube (4) is fixedly connected to a first air outlet pipe (7), and the first The air outlet pipe (7) is connected to the interior of the first tube (4); the outer wall of the first air outlet pipe (7) is slidably connected to a sealing sleeve (8); the outer wall of the first tube (4) is provided with an air outlet hole (9); the inner wall of the first tube (4) is fixedly connected to a moon plate (10); the outer wall of the moon plate (10) is fixedly connected to a first spring (11); the other end of the first spring (11) is fixedly connected to the inner wall of the sealing sleeve (8); the top of the supporting plate (6) is fixedly connected to a wireless communication network transmission module (12); the outer wall of the shell (1) is provided with an air intake unit, and the air intake unit is used to transport gas into the sliding plate (3).

2. A positioning device based on a wireless communication network according to claim 1, characterized in that: The air intake unit comprises a frame (13), the frame (13) being fixedly connected to the outer wall of the housing (1), and a pressure sensor (14) being arranged on the inner wall of the bottom of the frame (13), a battery (15) being fixedly connected to the top of the pressure sensor (14), the battery (15) being electrically connected to the wireless communication network transmission module (12), and an air pumping tube (16) being fixedly connected to the inner wall of the frame (13), and a piston being slidably connected to the inner wall of the air pumping tube (16). The piston rod (17) is fixedly connected to a second spring (18) at the bottom of the piston rod (17), the other end of the second spring (18) is fixedly connected to the inner wall of the frame (13), the outer wall of the air pumping tube (16) is provided with a first groove (19), and the outer wall of the piston rod (17) is evenly provided with tooth grooves (20), the upper and lower outer walls of the air pumping tube (16) are symmetrically fixedly connected to an air intake pipe (21), and the air intake pipe (21) is connected to the inside of the air pumping tube (16). A first rubber pad (22) is fixedly connected to the upper side of the outer wall of one end, a second air outlet pipe (23) is symmetrically fixedly connected to the upper and lower outer walls of the air pumping pipe (16), and a second rubber pad (24) is fixedly connected to the upper side of the outer wall of the second air outlet pipe (23) away from the end of the air pumping pipe (16), and the upper side of the second air outlet pipe (23) is connected to the interior of the lower side sliding plate (3), and the lower side of the second air outlet pipe (23) is connected to the interior of the upper side sliding plate (3), and the A small motor (25) is fixedly connected to the outer wall of the shell (1), and the small motor (25) is electrically connected to the battery (15) and the pressure sensor (14). A support frame (26) is fixedly connected to the outer wall of the air pump (16), and a gear (27) is rotatably connected to the outer wall of the support frame (26), and the gear teeth of the gear (27) are meshed with the tooth grooves (20), and the main shaft of the small motor (25) is fixedly connected to the rotating shaft of the gear (27).

3. A positioning device based on a wireless communication network according to claim 1, characterized in that: Grooves (28) are evenly arranged on the inner wall of the housing (1).

4. A positioning device based on a wireless communication network according to claim 3, characterized in that: The outer wall of the housing (1) is evenly provided with heat dissipation holes (29).

5. A positioning device based on a wireless communication network according to claim 4, characterized in that: A third rubber pad (30) is fixedly connected to the outer wall of the shell (1); the third rubber pad (30) is fixedly connected to the outer wall of the shell (1) via a portion of its upper outer wall, and the third rubber pad (30) covers the heat dissipation hole (29).

6. A positioning device based on a wireless communication network according to claim 2, characterized in that: A filter plate (31) is fixedly connected to one end of the frame (13) away from the housing (1).

7. A positioning method based on a wireless communication network, the method being applicable to a positioning device based on a wireless communication network as described in any one of claims 1 to 6 above, the method comprising the following steps: S1: A user turns on a switch of the battery (15) so that the battery (15) supplies power to the wireless communication network transmission module (12) and the small motor (25), and then the user fixes the housing (1) on a vehicle; S2: The wireless communication network transmission module (12) inside the housing (1) transmits information to a nearby signal tower while the vehicle is traveling, and the signal tower uploads the received signal to a cloud positioning system; S3: A user can access the cloud positioning system through a mobile device to view the location information sent by the wireless communication network transmission module (12); S4: After use, the switch of the battery (15) is turned off to save the power of the battery (15).

8. A positioning method based on a wireless communication network according to claim 7, characterized in that: The cloud positioning system includes the GPS positioning system and the Beidou positioning system.

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