Logistics vehicle-mounted positioning device based on computer network technology

Abstract

The invention relates to the field of vehicle-mounted positioning, and discloses a logistics vehicle-mounted positioning device based on a computer network technology, which comprises an upper shell, dustproof breathable nets are symmetrically arranged at the top of the upper shell, first through holes are symmetrically formed in one side of the upper shell, and limiting discs are fixedly connected in the first through holes of the upper shell. And the middle of the limiting disc is symmetrically and fixedly connected with limiting structures, a spring is arranged on one side of the limiting disc, a movable column is arranged on one side of the spring, the outer wall of the movable column is slidably connected into the first through hole, a lower shell is arranged on one side of each limiting structure, and buffer structures are evenly arranged at the bottom of the inner wall of the lower shell. A contact block is pressed to drive a moving column to slide in a first through hole, so that an L-shaped sliding block slides in a second sliding groove and a second T-shaped sliding groove, a spring is compressed, and the lower shell and the upper shell are combined or disassembled through cooperation of the L-shaped sliding block and the second T-shaped sliding groove.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle positioning, and particularly to a logistics vehicle positioning device based on computer network technology. Background Art

[0002] In the context of the booming logistics industry, efficient logistics transportation management is crucial for the operational efficiency and cost control of enterprises. As a key link in logistics transportation management, vehicle positioning technology can keep track of the vehicle's location information in real time, thus achieving goals such as rational vehicle dispatching, optimized transportation routes, and improved cargo transportation safety.

[0003] In terms of realizing the positioning function, existing logistics vehicle positioning devices mainly rely on satellite positioning technologies (such as GPS, Beidou, etc.) and wireless communication technologies. Their working mode is usually that the positioning module of the vehicle positioning device receives satellite signals to determine the vehicle's position, and then transmits the position data to the background server through the communicator.

[0004] To achieve better dust-proof and sealing performance, the shells of traditional positioning devices mostly use glue connection. When internal components of the positioning device malfunction and need repair or regular maintenance, maintenance personnel often need to spend a lot of time and effort to remove the shell. Moreover, during the removal process, it is very likely that improper operation will cause secondary damage to the shell and internal components of the positioning device, seriously affecting the maintenance convenience and maintenance cost of the vehicle positioning device. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a logistics vehicle positioning device based on computer network technology, which solves the problem that when internal components of the traditional positioning device malfunction and need repair or regular maintenance, maintenance personnel often need to spend a lot of time and effort to remove the shell, and it is very likely that improper operation will cause secondary damage to the shell and internal components of the positioning device during the removal process, seriously affecting the maintenance convenience and maintenance cost of the vehicle positioning device.

[0006] To achieve the above object, the present invention is realized through the following technical solutions: A logistics vehicle-mounted positioning device based on computer network technology, comprising an upper housing, the top of the upper housing is symmetrically provided with dust-proof breathable nets, one side of the upper housing is symmetrically provided with first through holes, a limiting disk is fixedly connected in the first through holes of the upper housing, a limiting structure is symmetrically and fixedly connected in the middle of the limiting disk, a spring is arranged on one side of the limiting disk, a moving column is arranged on one side of the spring, the outer wall of the moving column is slidably connected in the first through hole, a switch structure is arranged on one side of the moving column, a lower housing is arranged on one side of the limiting structure, and buffer structures are uniformly arranged at the bottom of the inner wall of the lower housing. A wireless communicator, a speed sensor, and a locator are sequentially installed on the top of the buffer structure. A cleaning structure is arranged on the other side of the moving column.

[0007] Preferably, first sliding grooves are symmetrically opened on one side of the inner wall of the upper housing, second sliding grooves are symmetrically opened on one side of the upper housing, second T-shaped sliding grooves are symmetrically opened on one side of the lower housing, and first T-shaped sliding grooves are opened on one side of both the upper housing and the lower housing.

[0008] Preferably, the cleaning structure includes a mounting column, a cleaning brush is installed on the top of the mounting column, the cleaning brush is located below the dust-proof breathable net, and sliding blocks are symmetrically and fixedly connected to one side of the mounting column.

[0009] Preferably, one side of the sliding block is slidably connected in the first sliding groove of the upper housing, second through holes are uniformly opened on one side of the sliding block, and one side of the sliding block is fixedly connected to one side of the moving column.

[0010] Preferably, a third through hole is opened on one side of the moving column, the third through hole of the moving column communicates with the second through hole of the sliding block, a contact block is fixedly connected to one end of the moving column, a cavity is arranged inside the moving column, and a sealing ring is arranged between the lower housing and the upper housing.

[0011] Preferably, the buffer structure includes a cylinder body, the bottom of the cylinder body is arranged at the bottom of the inner wall of the lower housing, a second piston is installed inside the cylinder body, a column is arranged on one side of the second piston, the outer wall of the column is slidably connected to one side of the cylinder body, and the top end of the column is fixedly connected to a mounting plate.

[0012] Preferably, T-shaped sliding blocks are symmetrically and fixedly connected to one side of the mounting plate, the T-shaped sliding blocks are slidably connected in the first T-shaped sliding groove, and the top of the mounting plate is installed at the bottom of the wireless communicator, the speed sensor, and the locator.

[0013] Preferably, the limiting structure includes a limiting post. One end of the limiting post is fixedly connected to one side of the limiting disc. A first piston is installed at the other end of the limiting post. One side of the first piston is installed inside the moving column. The outer wall of the limiting post is slidably connected to one side of the moving column.

[0014] Preferably, the switch structure includes an L-shaped slider. The outer wall of the L-shaped slider is slidably connected in the second chute of the upper housing. The bottom of the L-shaped slider is slidably connected in the second T-shaped chute of the lower housing. The top of the L-shaped slider is fixedly connected to one side of the moving column.

[0015] Preferably, fixing feet are evenly and fixedly connected to the bottom of the lower housing. A charging port is arranged on one side of the lower housing. A battery is installed in the middle of the lower housing.

[0016] Working principle: When using this device, install this device on the vehicle through the fixing feet and supply power to this device through the charging port, so that the wireless communicator, speed sensor, and locator operate. When it is necessary to maintain the internal equipment, by pressing the contact block, the moving column slides in the first through hole, driving the slider to slide in the first chute, so that the cleaning brush cleans the dust-proof breathable net. At the same time, the sliding of the moving column drives the L-shaped slider to slide in the second chute and the second T-shaped chute, so as to disassemble and assemble the lower housing and the upper housing, and maintain the components inside the device. Moreover, the sliding of the moving column compresses the cylinder body, and the limiting post slides in the moving column, so that the first piston sends the air in the moving column into the interior of the device through the third through hole and the second through hole, thereby promoting air circulation. And when there is a bump, the vibration of the bump drives the mounting plate to slide through the T-shaped slider in the first T-shaped chute, so that the column slides on the cylinder body, thereby using the air pressure between the second piston and the cylinder body to weaken the damage caused by the vehicle vibration to the components on the mounting plate when there is a bump.

[0017] The present invention provides a logistics vehicle-mounted positioning device based on computer network technology. It has the following

[0018] Beneficial effects:

[0019] 1. By pressing the contact block, the moving column of the present invention slides in the first through hole, so that the L-shaped slider slides in the second chute and the second T-shaped chute, and compresses the spring. Through the cooperation of the L-shaped slider and the second T-shaped chute, the lower housing and the upper housing are combined or disassembled. Then, the spring drives the moving column to reset, and the limiting structure limits it, so as to quickly disassemble and assemble the upper housing and the lower housing of the device, which is convenient for maintaining the internal components.

[0020] 2. The present invention drives the slider to slide in the first chute through the moving column, so that the cleaning brush cleans the dust-proof breathable net. At the same time, the first piston sends the air in the moving column into the interior of the device through the third through-hole and the second through-hole, promoting air circulation, and seals the contact area between the lower housing and the upper housing through the sealing ring, thereby enhancing the practicality of the device.

[0021] 3. The present invention drives the column to slide on the cylinder block through the mounting plate, so that the pressure between the second piston and the cylinder block buffers the components on the mounting plate during bumps. At the same time, the mounting plate drives the T-shaped slider to slide in the first T-shaped chute, making the movement of the mounting plate more stable and reducing the damage to the components caused by vehicle vibrations. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0023] Figure 2 is a partial structural schematic diagram of the upper housing of the present invention;

[0024] Figure 3 is a partial structural schematic diagram of the lower housing of the present invention;

[0025] Figure 4 is a partial structural schematic diagram of the moving column of the present invention;

[0026] Figure 5 is a partial structural schematic diagram of the mounting column of the present invention;

[0027] Figure 6 is a schematic diagram of the internal structure of the moving column of the present invention;

[0028] Figure 7 is a partial structural schematic diagram of the mounting plate of the present invention;

[0029] Figure 8 is a schematic diagram of the internal structure of the cylinder block of the present invention.

[0030] Wherein, 1. Lower housing; 2. Fixed support feet; 3. Charging port; 4. Upper housing; 5. Contact block; 6. Moving column; 7. Dust-proof breathable net; 8. Sealing ring; 9. First chute; 10. Cleaning brush; 11. Mounting column; 12. Second chute; 13. First T-shaped chute; 14. L-shaped slider; 15. Slider; 16. Second T-shaped chute; 17. Cylinder block; 18. T-shaped slider; 19. Mounting plate; 20. Wireless communicator; 21. Speed sensor; 22. Positioner; 23. Battery; 24. Second piston; 25. First through-hole; 26. Limit disc; 27. Spring; 28. Limit post; 29. Second through-hole; 30. Third through-hole; 31. First piston; 32. Column. DETAILED DESCRIPTION OF THE INVENTION

[0031] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0032] Please refer to the attached Figure 1 - attached Figure 8 , an embodiment of the present invention provides a logistics vehicle-mounted positioning device based on computer network technology, including an upper housing 4, dust-proof breathable nets 7 are symmetrically arranged at the top of the upper housing 4, first through holes 25 are symmetrically opened on one side of the upper housing 4, a limit disk 26 is fixedly connected in the first through hole 25 of the upper housing 4, limit structures are symmetrically and fixedly connected in the middle of the limit disk 26, a spring 27 is arranged on one side of the limit disk 26, a moving column 6 is arranged on one side of the spring 27, the outer wall of the moving column 6 is slidably connected in the first through hole 25, a switch structure is arranged on one side of the moving column 6, a lower housing 1 is arranged on one side of the limit structure, buffer structures are uniformly arranged at the bottom of the inner wall of the lower housing 1, a wireless communicator 20, a speed sensor 21, and a locator 22 are sequentially installed on the top of the buffer structure, and a cleaning structure is arranged on the other side of the moving column 6.

[0033] Specifically, by providing a dustproof and breathable mesh 7 on the top of the upper shell 4, the interior of the device is ventilated, heat-dissipating and dust-proof. By providing the first through hole 25, a mounting position is provided for the limit plate 26. By providing a limiting structure, the movable column 6 is limited to prevent it from being separated from the first through hole 25, and the air inside the movable column 6 is compressed so that the air passes through the cleaning structure to enter the interior of the device, thereby promoting air circulation inside the device and improving heat dissipation efficiency. By providing a spring 27, the movable column 6 is reset. By providing a switch structure, the movable column 6 is driven to operate, so that the lower shell 1 and the upper shell 4 are combined to form a complete device shell. By providing a buffer structure, the wireless communicator 20, the speed sensor 21 and the positioner 22 are installed and buffered. By cleaning The structure is set up, so that the movement of the movable column 6 can be driven to clean the dust-proof and breathable net 7, thereby enhancing the practicality of the device. The switch structure is driven to operate by the movable column 6, and the lower shell 1 and the upper shell 4 are assembled or disassembled, so as to facilitate the maintenance of the device. At the same time, the cleaning structure is driven to clean the dust-proof and breathable net 7, thereby improving the dust-proof and heat dissipation effect of the dust-proof and breathable net 7 during long-term use, thereby solving the problem that the shell of the traditional positioning device is connected by glue, resulting in that when the internal components of the positioning device fail and need to be repaired or regularly maintained, the maintenance personnel often need to spend a lot of time and energy to remove the shell, and even in the process of removal, it is very likely to cause secondary damage to the shell and internal components of the positioning device due to improper operation, which seriously affects the maintenance convenience and maintenance cost of the vehicle-mounted positioning device.

[0034] Through the setting of the wireless communicator 20, it is used to realize the real-time and stable transmission of logistics vehicle-mounted positioning, speed and other data by using multiple network formats, using encryption compression technology to ensure data security, using adaptive algorithms to adapt to complex networks, supporting remote management to improve logistics management efficiency, thereby supporting 4G and 5G networks, automatically switching to the best network format according to the environment in which the vehicle is located, and ensuring that positioning, speed and other data are transmitted to the remote monitoring center in real time and stably. The use of intelligent data compression and encryption technology can not only reduce the transmission volume and cost, but also ensure data security from being stolen and tampered with. The built-in adaptive network optimization algorithm can monitor network parameters in real time, dynamically adjust transmission strategies, and adapt to complex network environments. In addition, with the help of computer networks, managers can remotely configure parameters and upgrade software without on-site operation, which improves equipment management efficiency, reduces the operating costs of logistics companies, and makes logistics and transportation management more efficient and convenient.

[0035] Through the setting of the speed sensor 21, it is used to accurately measure the vehicle driving speed in complex environments, transmit the data to the monitoring center in real time, combine the positioning information to assist in optimizing the route and ensuring driving safety. The long-term data can also evaluate the vehicle performance and driving habits. Thus, in complex road conditions and environments, high-precision components and advanced algorithms are used to accurately measure the vehicle speed. The speed data is transmitted to the monitoring center in real time, combined with the route and time information, and the congested sections are found through big data analysis, providing a basis for planning a reasonable route and improving the transportation efficiency. It can also be associated with the locator 22 to determine whether the vehicle is driving along the predetermined route and whether it is speeding, and an alarm will be given in a timely manner once an abnormality occurs. The speed data collected in the long term can be used to evaluate the vehicle performance and driver habits, providing a reference for vehicle maintenance and driver training, ensuring the safety and compliance of transportation, and improving the overall quality of logistics transportation.

[0036] Through the setting of the locator 22, it is used to accurately position the vehicle through multi-system satellite signals, transmit the position data to the monitoring center in real time, combine with the geographic information system to intuitively display the trajectory, support intelligent dispatching and ensure the safety of cargo transportation. It has the ability to receive multi-system satellite signals and processes the signals through advanced algorithms, and can accurately position the vehicle even in areas where the signals are easily blocked. The positioning data is transmitted to the monitoring center in real time, and the vehicle position and trajectory are intuitively displayed on the electronic map in combination with GIS technology, facilitating the management personnel to view at any time on multiple terminals. Based on the real-time position, the vehicle can be reasonably dispatched using intelligent algorithms, improving the utilization rate of logistics resources. At the same time, the vehicle position is monitored in real time, and an alarm is given in a timely manner if there is abnormal movement or deviation from the route. It can also be linked with other safety devices to comprehensively ensure the safety of cargo transportation and help the logistics transportation to be accurate and efficient.

[0037] Please refer to the appendix Figure 2 - appendix Figure 4 On one side of the inner wall of the upper housing 4, first chutes 9 are symmetrically opened. On one side of the upper housing 4, second chutes 12 are symmetrically opened. On one side of the lower housing 1, second T-shaped chutes 16 are symmetrically opened. On one side of the upper housing 4 and one side of the lower housing 1, first T-shaped chutes 13 are both opened; the switch structure includes an L-shaped slider 14. The outer wall of the L-shaped slider 14 is slidably connected in the second chute 12 of the upper housing 4. The bottom of the L-shaped slider 14 is slidably connected in the second T-shaped chute 16 of the lower housing 1. The top of the L-shaped slider 14 is fixedly connected to one side of the moving column 6; Fixing feet 2 are evenly and fixedly connected to the bottom of the lower housing 1. A charging port 3 is arranged on one side of the lower housing 1. A battery 23 is installed in the middle of the lower housing 1.

[0038] Specifically, by fixing the L-shaped slider 14 to the moving column 6, the L-shaped slider 14 is driven by the moving column 6 to slide in the second chute 12 of the upper housing 4 and the second T-shaped chute 16 of the lower housing 1. Through the cooperation of the L-shaped slider 14 and the second T-shaped chute 16, the lower housing 1 and the upper housing 4 are combined or disassembled. By providing the fixed feet 2, it is convenient to install the device on the material vehicle. By providing the charging port 3, it is convenient to charge the battery 23. The battery 23 provides power for the operation of the device.

[0039] Please refer to the attached Figure 2 and the attached Figure 5 and the attached Figure 6 , the cleaning structure includes a mounting column 11. A cleaning brush 10 is mounted on the top of the mounting column 11. The cleaning brush 10 is located below the dust-proof breathable net 7. One side of the mounting column 11 is symmetrically and fixedly connected with sliders 15; one side of the sliders 15 is slidably connected in the first chute 9 of the upper housing 4. A second through hole 29 is evenly formed on one side of the sliders 15. One side of the sliders 15 is fixedly connected to one side of the moving column 6; a third through hole 30 is formed on one side of the moving column 6. The third through hole 30 of the moving column 6 is communicated with the second through hole 29 of the sliders 15. One end of the moving column 6 is fixedly connected with a contact block 5. A cavity is provided inside the moving column 6. A sealing ring 8 is provided between the lower housing 1 and the upper housing 4.

[0040] Specifically, the cleaning brush 10 is installed through the mounting column 11. By pressing the contact block 5, the moving column 6 is driven to slide in the first through hole 25, thereby driving the sliders 15 to slide in the first chute 9, and then driving the mounting column 11 and the cleaning brush 10 on its top to clean the dust-proof breathable net 7. At the same time, the compression spring 27 is compressed, so that the limiting structure sends the air in the moving column 6 into the device through the third through hole 30 and the second through hole 29, promoting the air circulation. By providing the sealing ring 8, the contact part between the lower housing 1 and the upper housing 4 is sealed.

[0041] Please refer to the attached Figure 3 and the attached Figure 7 and the attached Figure 8 , the buffer structure includes a cylinder block 17. The bottom of the cylinder block 17 is arranged at the bottom of the inner wall of the lower housing 1. A second piston 24 is installed inside the cylinder block 17. A column 32 is arranged on one side of the second piston 24. The outer wall of the column 32 is slidably connected to one side of the cylinder block 17. The top end of the column 32 is fixedly connected with a mounting plate 19; two T-shaped sliders 18 are symmetrically and fixedly connected to one side of the mounting plate 19. The T-shaped sliders 18 are slidably connected in the first T-shaped chute 13. The top of the mounting plate 19 is mounted on the bottoms of the wireless communicator 20, the speed sensor 21, and the locator 22.

[0042] Specifically, the mounting plate 19 provides mounting positions for the wireless communicator 20, the speed sensor 21, and the locator 22. The cylinder block 17 is mounted through the upper housing 4. Through the setting of the cylinder block 17, the pressurized gas is stored. The second piston 24 is connected to the mounting plate 19 through the column 32. Thus, when on a bumpy road or when bumps occur, the pressurized gas inside the cylinder block 17 has a certain buffering effect on the mounting plate 19. During buffering, the sliding of the T-shaped slider 18 in the first T-shaped chute 13 drives the devices on the mounting plate 19 to move smoothly, thereby preventing the various devices on it from colliding, and further enhancing the practicability of the device.

[0043] Please refer to the attached Figure 4 - attached Figure 6 The limiting structure includes a limiting post 28. One end of the limiting post 28 is fixedly connected to one side of the limiting disk 26. The other end of the limiting post 28 is provided with a first piston 31. One side of the first piston 31 is installed inside the moving column 6. The outer wall of the limiting post 28 is slidably connected to one side of the moving column 6.

[0044] Specifically, the limiting post 28 is fixed by the limiting disk 26. Thus, when the moving column 6 moves, the limiting post 28 slides inside the moving column 6, and the air inside the moving column 6 is squeezed through the first piston 31, so that it enters the interior of the device through the third through-hole 30 and the second through-hole 29, thereby promoting the air circulation inside it, enhancing the heat dissipation efficiency, and prolonging the service life of the device.

[0045] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A logistics vehicle-mounted positioning device based on computer network technology, comprising an upper housing (4), characterized in that: The top of the upper housing (4) is symmetrically provided with dust-proof breathable nets (7). On one side of the upper housing (4), first through holes (25) are symmetrically opened. A limiting disc (26) is fixedly connected inside the first through hole (25) of the upper housing (4). A limiting structure is symmetrically and fixedly connected to the middle of the limiting disc (26). A spring (27) is arranged on one side of the limiting disc (26). A moving column (6) is arranged on one side of the spring (27). The outer wall of the moving column (6) is slidably connected inside the first through hole (25). A switch structure is arranged on one side of the moving column (6). A lower housing (1) is arranged on one side of the limiting structure. Buffer structures are uniformly arranged at the bottom of the inner wall of the lower housing (1). A wireless communicator (20), a speed sensor (21), and a locator (22) are sequentially installed on the top of the buffer structure. A cleaning structure is arranged on the other side of the moving column (6).

2. The logistics vehicle-mounted positioning device based on computer network technology according to claim 1, characterized in that: On one side of the inner wall of the upper housing (4), first sliding grooves (9) are symmetrically opened. On one side of the upper housing (4), second sliding grooves (12) are symmetrically opened. On one side of the lower housing (1), second T-shaped sliding grooves (16) are symmetrically opened. First T-shaped sliding grooves (13) are opened on one side of both the upper housing (4) and the lower housing (1).

3. A logistics vehicle-mounted positioning device based on computer network technology according to claim 1, characterized in that: The cleaning structure includes a mounting column (11). A cleaning brush (10) is mounted on the top of the mounting column (11). The cleaning brush (10) is located below the dust-proof breathable net (7). Sliders (15) are symmetrically and fixedly connected to one side of the mounting column (11).

4. A logistics vehicle-mounted positioning device based on computer network technology according to claim 3, characterized in that: One side of the slider (15) is slidably connected inside the first sliding groove (9) of the upper housing (4). Second through holes (29) are uniformly opened on one side of the slider (15). One side of the slider (15) is fixedly connected to one side of the moving column (6).

5. The logistics vehicle-mounted positioning device based on computer network technology according to claim 1, characterized in that: A third through hole (30) is opened on one side of the moving column (6). The third through hole (30) of the moving column (6) is communicated with the second through hole (29) of the slider (15). One end of the moving column (6) is fixedly connected with a contact block (5). A cavity is arranged inside the moving column (6). A sealing ring (8) is arranged between the lower housing (1) and the upper housing (4).

6. The logistics vehicle-mounted positioning device based on computer network technology according to claim 1, wherein: The buffer structure includes a cylinder block (17). The bottom of the cylinder block (17) is arranged at the bottom of the inner wall of the lower housing (1). A second piston (24) is installed inside the cylinder block (17). A column (32) is arranged on one side of the second piston (24). The outer wall of the column (32) is slidably connected to one side of the cylinder block (17). The top end of the column (32) is fixedly connected with a mounting plate (19).

7. The logistics vehicle-mounted positioning device based on computer network technology according to claim 6, characterized in that: T-shaped sliders (18) are symmetrically and fixedly connected to one side of the mounting plate (19). The T-shaped sliders (18) are slidably connected inside the first T-shaped sliding groove (13). The top of the mounting plate (19) is installed at the bottom of the wireless communicator (20), the speed sensor (21), and the locator (22).

8. The logistics vehicle-mounted positioning device based on computer network technology according to claim 1, characterized in that: The limiting structure includes a limiting post (28), one end of the limiting post (28) is fixedly connected to one side of the limiting disk (26), a first piston (31) is installed at the other end of the limiting post (28), one side of the first piston (31) is installed inside the moving post (6), and the outer wall of the limiting post (28) is slidably connected to one side of the moving post (6).

9. The logistics vehicle-mounted positioning device based on computer network technology according to claim 1, characterized in that: The switch structure includes an L-shaped slider (14), the outer wall of the L-shaped slider (14) is slidably connected in the second chute (12) of the upper housing (4), the bottom of the L-shaped slider (14) is slidably connected in the second T-shaped chute (16) of the lower housing (1), and the top of the L-shaped slider (14) is fixedly connected to one side of the moving post (6).

10. A logistics vehicle-mounted positioning device based on computer network technology according to claim 1, characterized in that: Fixing feet (2) are uniformly and fixedly connected to the bottom of the lower housing (1), a charging port (3) is arranged on one side of the lower housing (1), and a battery (23) is installed in the middle of the lower housing (1).

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