Freight logistics tracking device

Abstract

The utility model belongs to the technical field of freight logistics tracking devices, and particularly relates to a freight logistics tracking device, which comprises an upper shell and a lower shell fixedly connected with the upper shell, arc grooves are arranged at four corners of the lower shell, rotating rods are rotatably connected in the arc grooves, two side edges of the upper shell are fixedly connected with connecting ports, and the connecting ports are fixedly connected with the rotating rods. The two side walls of the lower shell are provided with air inlet grooves, and the two side walls of the upper shell are provided with air outlet grooves. According to the utility model, through the Beidou module and the wireless signal receiving and transmitting module, real-time accurate positioning and data transmission of a freight vehicle are realized, logistics enterprises and clients can master the cargo transportation state at any time, through the design of a heat dissipation fan, a damping spring column and a dustproof net, the stable operation of the device is ensured, the service life is prolonged, and when the transportation is abnormal, the device is prevented from being damaged. In addition, the rotating rod and the positioning installation hole facilitate installation of the device and can adjust the angle, the interface not only supplies power but also transmits data, and the efficiency and the reliability of freight logistics tracking are integrally improved.

Description

A freight logistics tracking device Technical Field

[0001] This utility model relates to the technical field of freight logistics tracking devices, specifically a freight logistics tracking device. Background Technology

[0002] Against the backdrop of the booming development of the freight logistics industry today, the importance of freight logistics tracking technology is becoming increasingly prominent.

[0003] With the continuous growth of freight volume, traditional logistics tracking methods have gradually revealed many drawbacks. The previous reliance on manual recording and periodic reporting of cargo location is not only inefficient but also prone to information delays and inaccuracies. For example, if goods encounter unexpected situations during transportation, such as road congestion or vehicle breakdowns, logistics companies and customers cannot be informed in time. This prevents advance planning of countermeasures, severely impacting the timeliness of logistics and increasing operating costs. Furthermore, this method struggles to effectively monitor the cargo transportation environment. Environmental factors such as temperature and humidity are crucial for some special goods; exceeding suitable ranges can damage cargo quality and cause economic losses.

[0004] Meanwhile, market demands for freight logistics service quality are constantly increasing. Customers expect to have real-time and accurate tracking of cargo transportation status, with complete knowledge of every step from dispatch to delivery. Logistics companies also need more efficient tracking methods to optimize transportation routes, rationally allocate resources, and enhance their competitiveness. To meet these needs, the development of a freight logistics tracking device capable of real-time positioning, precise monitoring, and efficient data transmission is urgently needed. Summary of the Invention

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a freight logistics tracking device that solves the problems mentioned in the background section.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0009] A freight logistics tracking device includes an upper shell and a lower shell fixedly connected to the upper shell. The lower shell has arc grooves at its four corners, with rotating rods rotatably connected within these grooves. Interfaces are fixedly connected to both sides of the upper shell. Air inlet slots are provided on both side walls of the lower shell, and air outlet slots are provided on both side walls of the upper shell. Four damping spring pillars are installed on the inner wall of the lower shell, with a cooling fan fixedly installed at one end of each damping spring pillar. A circuit board is installed in the upper shell, and a processor is mounted on the circuit board. The processor is electrically connected to a Beidou module and a wireless signal transceiver module, which in turn electrically connects to a control center. The circuit board has interfaces for power supply and data transmission, and the processor is electrically connected to a speaker.

[0010] Furthermore, one end of the rotating rod is provided with a positioning mounting hole, which is then fixed to the center console by bolts.

[0011] Furthermore, dustproof nets are adhered to the inner walls of the air inlet and outlet slots.

[0012] Furthermore, the cooling fan is located in the lower housing and has a gap from the bottom of the lower housing.

[0013] Furthermore, the circuit board is located above the cooling fan.

[0014] Furthermore, the speaker is mounted inset on the top of the upper housing.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the present invention provides a freight logistics tracking device, which has the following beneficial effects:

[0017] This utility model achieves real-time and accurate positioning and data transmission of freight vehicles through a Beidou module and a wireless signal receiving and transmitting module, allowing logistics companies and customers to keep track of the cargo transportation status at any time. The design of the cooling fan, damping spring column, and dustproof net ensures stable operation of the device and extends its service life. When transportation abnormalities occur, the speaker can promptly issue an alarm. In addition, the rotating rod and positioning mounting hole facilitate the installation of the device and allow for angle adjustment. The interface provides both power and data transmission, thus improving the overall efficiency and reliability of freight logistics tracking. Attached Figure Description

[0018] Figure 1 is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 is a schematic diagram of the structure of this utility model from a bottom view;

[0020] Figure 3 is a schematic diagram of the internal structure of the lower shell of this utility model;

[0021] Figure 4 is a schematic diagram of the system structure of this utility model.

[0022] In the diagram: 1. Upper shell; 2. Lower shell; 3. Arc groove; 4. Rotating rod; 5. Positioning mounting hole; 6. Interface; 7. Air inlet slot; 8. Air outlet slot; 9. Damping spring column; 10. Cooling fan; 11. Circuit board; 12. Processor; 13. Beidou module; 14. Wireless signal receiving and transmitting module; 15. Speaker. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example

[0025] As shown in Figures 1-4, an embodiment of the present invention provides a freight logistics tracking device, which includes an upper shell 1 and a lower shell 2 fixedly connected to the upper shell 1. The fixed connection between the two serves to protect the internal electronic components, provide physical protection for the entire device, and prevent the internal structure from being affected by external factors such as collisions, dust, and moisture, thus ensuring the normal operation of the device.

[0026] The lower shell 2 is provided with arc grooves 3 at its four corners, and a rotating rod 4 is rotatably connected in the arc grooves 3;

[0027] The upper shell 1 has fixed connection interfaces 6 on both sides, the lower shell 2 has air inlet slots 7 on both sides, the upper shell 1 has air outlet slots 8 on both sides, and four damping spring pillars 9 are installed on the inner wall of the lower shell 2. A cooling fan 10 is fixedly installed at one end of each damping spring pillar 9. A circuit board 11 is installed in the upper shell 1. The ventilation slots, together with the cooling fan 10, can form air convection to dissipate the heat generated by the circuit board 11 when the device is working, ensuring that the internal electronic components work at a suitable temperature and extending the service life of the device. The damping spring pillars 9 can reduce the impact of vibration generated by the cooling fan 10 on other components when it is working. The dustproof net can prevent dust from entering the device and avoid dust accumulation affecting heat dissipation and the performance of electronic components.

[0028] A processor 12 is mounted on the circuit board 11. The processor 12 is electrically connected to a Beidou module 13 and a wireless signal transceiver module 14, which in turn connects to a control center. The circuit board 11 is connected to an interface 6 for power supply and data transmission. The processor 12 is also electrically connected to a speaker 15. The Beidou module 13 acquires the device's location information. The processor 12 processes and analyzes the location information and other data, and transmits the data to the control center via the wireless signal transceiver module 14, enabling real-time tracking of freight logistics. When the device detects an anomaly, the processor 12 controls the speaker 15 to sound an alarm, alerting relevant personnel. The interface 6 provides power to the device, ensuring the normal operation of all electronic components, and also performs data transmission, enabling the device to interact with external devices and ensuring the integrity and timeliness of the data acquired and transmitted.

[0029] When the freight tracking device is in operation, it is first fixed to the central control panel by bolts through the positioning mounting holes 5 on the rotating rod 4. During operation, the circuit board 11 is powered and transmits data through the interface 6. The Beidou module 13 is responsible for receiving satellite signals to obtain location information and transmitting it to the processor 12. After processing the data, the processor 12 sends the location and other data to the control center through the wireless signal receiving and transmitting module 14. If any abnormal situation occurs during transportation, the processor 12 will control the speaker 15 to sound an alarm. At the same time, to ensure stable operation of the device, the cooling fan 10 is installed on the damping spring column 9. When it is running, outside air enters from the air inlet slots 7 on both sides of the lower shell 2, is filtered by the dust filter, carries away the heat generated by the circuit board 11, and is discharged from the air outlet slot 8. There is a gap between the cooling fan 10 and the bottom of the lower shell 2, and the circuit board 11 is located above the cooling fan 10, which is conducive to heat dissipation.

[0030] As shown in Figure 3, in some embodiments, one end of the rotating rod 4 is provided with a positioning mounting hole 5, which is bolted to the center console. This design facilitates the installation of the device on the vehicle's center console, and the rotational connection between the rotating rod 4 and the arc groove 3 allows for adjustment of the device's angle, enabling the device to adapt to different installation environments and usage requirements.

[0031] As shown in Figure 1, in some embodiments, dustproof nets are adhered to the inner walls of the air inlet slot 7 and the air outlet slot 8. The dustproof nets can prevent dust from entering the device through the air inlet slot 7 and avoid it from adhering to components such as the cooling fan 10 and the circuit board 11, thereby ensuring the normal operation of the cooling fan 10 and maintaining a good heat dissipation effect. At the same time, it can also prevent dust accumulation from affecting the performance and service life of electronic components on the circuit board 11, ensuring the stable operation of the device and continuously and accurately realizing functions such as freight logistics tracking.

[0032] As shown in Figure 2, in some embodiments, the cooling fan 10 is located within the lower housing 2 and has a gap from the bottom of the lower housing 2. The gap allows air to flow smoothly from the bottom of the lower housing 2, providing a sufficient source of cool air for the cooling fan 10. When the cooling fan 10 is operating, it draws in cool air and blows it onto the circuit board 11. After carrying away heat, the hot air is discharged from the air outlet 8, forming good air convection, enhancing the heat dissipation effect, and ensuring that the electronic components inside the device operate stably at a suitable temperature.

[0033] As shown in Figure 2, in some embodiments, the circuit board 11 is located above the cooling fan 10. When the cooling fan 10 is working, it draws in cold air from the bottom of the lower housing 2 and blows it upward. The circuit board 11 is located above, which allows the characteristic of hot air to rise naturally and is consistent with the airflow direction of the fan, so that the cold air can directly blow on the circuit board 11 and carry away the heat generated during its operation, forming an efficient heat dissipation path.

[0034] As shown in Figure 1, in some embodiments, the speaker 15 is embedded in the top of the upper shell 1; the top of the upper shell 1 is relatively high and open, and when the speaker 15 embedded here emits sound, the sound propagation is not easily blocked and can be more effectively diffused into the surrounding space.

[0035] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A freight logistics tracking device, comprising an upper shell (1) and a lower shell (2) fixedly connected to the upper shell (1), characterized in that: The lower shell (2) has arc grooves (3) at its four corners, and a rotating rod (4) is rotatably connected in the arc grooves (3). The upper shell (1) has fixed connection interfaces (6) on both sides. The lower shell (2) has air inlet grooves (7) on both sides. The upper shell (1) has air outlet grooves (8) on both sides. The lower shell (2) has four damping spring columns (9) installed on its inner wall. A cooling fan (10) is fixedly installed at one end of each damping spring column (9). The upper shell (1) has a circuit board (11) installed in its interior. The circuit board (11) has a processor (12) installed on its interior. The processor (12) is electrically connected to the Beidou module (13). The processor (12) is electrically connected to the wireless signal receiving and transmitting module (14). The wireless signal receiving and transmitting module (14) is electrically connected to the control center. The circuit board (11) is connected to the interface (6) for power supply and data transmission. The processor (12) is electrically connected to the speaker (15).

2. The freight logistics tracking device according to claim 1, characterized in that: One end of the rotating rod (4) is provided with a positioning mounting hole (5), which is fixed to the center console by bolts through the positioning mounting hole (5).

3. The freight logistics tracking device according to claim 1, characterized in that: Dustproof nets are adhered to the inner walls of the air inlet slot (7) and the air outlet slot (8).

4. The freight logistics tracking device according to claim 1, characterized in that: The cooling fan (10) is located in the lower shell (2) and has a gap from the bottom of the lower shell (2).

5. A freight logistics tracking device according to claim 1, characterized in that: The circuit board (11) is located above the cooling fan (10).

6. A freight logistics tracking device according to claim 1, characterized in that: The speaker (15) is mounted on the top of the upper shell (1).

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