Vehicle GPS positioning device

Abstract

The utility model discloses a vehicle GPS (Global Positioning System) positioning device, which relates to the technical field of GPS positioning devices and comprises a protection box, a forward pushing and lifting mechanism is fixedly mounted in the protection box and comprises a pushing frame, a transmission frame, a pushing table and a guide plate, one end of the transmission frame is rotatably connected to one side of the pushing frame, and the other end of the transmission frame is rotatably connected to the other side of the pushing frame; and the other end of the transmission frame is rotationally connected to one end of the pushing table, and a guide rail is arranged in the guide plate. According to the protection box, the pushing frame is driven by the pushing assembly to slide forwards, the pushing frame drives the transmission frame to move forwards, meanwhile, the guide rod on one side of the transmission frame slides in the guide rail, the pushing table moves upwards while being pushed forwards, and the protection box is pushed to the outside from the interior of the protection box; the position signal transceiver on the pushing table can transmit position information in an open environment, and it is ensured that the monitoring center can receive the position information of the truck in real time.

Description

Technical Field

[0001] The utility model relates to the technical field of GPS positioning devices, in particular to a vehicle GPS positioning device. Background Art

[0002] When transporting hazardous materials like natural gas and oil, real-time positioning of transport vehicles is essential. If a vehicle stops unexpectedly or deviates from its normal trajectory, the system immediately issues an alarm, prompting management to take timely action to prevent theft. Besides preventing loss, real-time positioning also ensures the stability of cargo during transportation. By combining the positioning system with other vehicle monitoring equipment, managers can obtain real-time information such as vehicle speed and vibration, determine whether there are risks of leakage or damage, and take timely measures to ensure safe transportation.

[0003] For example, a vehicle GPS positioning device disclosed in Chinese patent publication number CN216300953U includes a metal plate, an upper plate is slidably installed in the metal plate, traction plates are fixedly connected on both sides of the bottom of the upper plate, a shock-absorbing spring is welded to the top of the upper plate, the top of the shock-absorbing spring is welded to the top inner wall of the metal plate, the bottoms of the two traction plates are fixedly connected to the same bottom plate, the bottom of the bottom plate contacts a shell, a main board is installed on the bottom inner wall of the shell, and the bottom of the bottom plate is fixedly connected to two square plates.

[0004] Most of the vehicle GPS positioning devices currently available on the market are installed in the interior space of trucks. During actual transportation, trucks often drive into special environments with poor signals, such as remote mountainous areas and underground tunnels. The interior of a truck is a relatively closed environment, which will have a negative impact on the GPS positioning device and further hinder the transmission of its location information. Once this happens, the monitoring center will not be able to successfully receive the truck's location information, which will cause the truck to be in a "lost connection" state during transportation, greatly affecting the real-time monitoring and scheduling of the truck, and bringing many inconveniences and potential risks to logistics and transportation management. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that most existing vehicle GPS positioning devices are installed inside trucks. When the truck enters an environment with poor signal, the closed environment inside the vehicle will further affect the GPS positioning device from transmitting position information, resulting in the monitoring center being unable to obtain the truck's position information in real time. A vehicle GPS positioning device is proposed.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a vehicle GPS positioning device, including a protective box, a front push lifting mechanism fixedly installed inside the protective box, the front push lifting mechanism including a pushing frame, a transmission frame, a pushing platform and a guide plate, one end of the transmission frame is rotatably connected to one side of the pushing frame, the other end of the transmission frame is rotatably connected to one end of the pushing platform, a guide rail is provided inside the guide plate, one side of the transmission frame is fixedly connected to a guide rod, one end of the guide rod is arranged inside the guide rail, a position signal transceiver is arranged above the pushing platform, and a pushing assembly is provided on one side of the pushing frame.

[0007] Preferably, the pushing assembly includes a driving cylinder and a driving plate, the driving end of the driving cylinder is fixedly connected to the driving plate, and the driving plate is fixedly installed inside the pushing frame.

[0008] Preferably, the pushing frame includes a mounting transverse plate and a mounting side plate, the driving plate is fixedly mounted on one side of the mounting transverse plate, and one end of the transmission frame is rotatably connected to one side of the mounting side plate.

[0009] Preferably, one side of the mounting side plate is rotatably connected to a long rod, and the other end of the long rod is rotatably connected to one end of the pushing platform.

[0010] Preferably, a plurality of heat dissipation openings are evenly provided on both sides of the protection box.

[0011] Preferably, rain baffles are fixedly connected to both sides of the protection box, and the rain baffles are arranged at the upper ends of the heat dissipation outlets.

[0012] Preferably, an installation compartment is provided on the outside of the pushing component, a mounting frame is fixedly connected to the inside of the mounting compartment, and the pushing component is fixedly installed on one side of the mounting frame.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. In the present invention, the pushing frame slides forward under the drive of the pushing assembly, and the pushing frame drives the transmission frame to move forward. At the same time, the guide rod on one side of the transmission frame slides inside the guide track, pushing the pushing platform forward while the pushing platform moves upward, and is pushed from the inside of the protective box to the outside, so that the position signal transceiver on the pushing platform can transmit position information in an open environment, ensuring that the monitoring center can receive the truck's position information in real time.

[0015] 2. In the present invention, the forward-pushing lifting mechanism drives the position signal transceiver to retract into the interior of the protective box, the telescopic rod closes the partition in front of the protective box, and the heat dissipation vents on both sides of the protective box conduct the heat inside the protective box to the external environment, ensuring that the position signal transceiver will not malfunction and short-circuit due to overheating of the internal environment of the protective box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a vehicle GPS positioning device proposed by the utility model;

[0017] Figure 2 This utility model provides a schematic diagram of the internal structure of a vehicle GPS positioning device;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of a forward push and lift mechanism in a vehicle GPS positioning device proposed in the utility model;

[0019] Figure 4 The present invention provides a schematic diagram of the three-dimensional structure of a push component in a vehicle GPS positioning device.

[0020] Legend: 1. Protective box; 11. Heat dissipation vent; 12. Rain baffle; 2. Forward push lifting mechanism; 21. Pushing frame; 211. Mounting cross plate; 212. Mounting side plate; 213. Long rod; 22. Transmission frame; 221. Guide rod; 23. Pushing platform; 24. Guide plate; 241. Guide rail; 25. Pushing assembly; 251. Drive cylinder; 252. Drive plate; 26. Mounting compartment; 261. Mounting frame; 3. Position signal transceiver. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1: Figure 1 - Figure 3As shown, the utility model provides a vehicle GPS positioning device, including a protection box 1, a front push lifting mechanism 2 is fixedly installed inside the protection box 1, the front push lifting mechanism 2 includes a pushing frame 21, a transmission frame 22, a pushing platform 23 and a guide plate 24, one end of the transmission frame 22 is rotatably connected to one side of the pushing frame 21, the other end of the transmission frame 22 is rotatably connected to one end of the pushing platform 23, a guide rail 241 is provided inside the guide plate 24, one side of the transmission frame 22 is fixedly connected to a guide rod 221, one end of the guide rod 221 is movably connected to the inside of the guide rail 241, and a positioning plate 24 is provided above the pushing platform 23. A signal transceiver 3 is provided, and a pushing assembly 25 is provided on one side of the pushing frame 21. The pushing assembly 25 includes a driving cylinder 251 and a driving plate 252. The driving end of the driving cylinder 251 is fixedly connected to the driving plate 252. The driving plate 252 is fixedly installed inside the pushing frame 21. The pushing frame 21 includes a mounting cross plate 211 and a mounting side plate 212. The driving plate 252 is fixedly installed on one side of the mounting cross plate 211. One end of the transmission frame 22 is rotatably connected to one side of the mounting side plate 212. One side of the mounting side plate 212 is rotatably connected to a long rod 213. The other end of the long rod 213 is rotatably connected to one end of the pushing platform 23.

[0024] The following is a detailed description of the specific settings and functions of this embodiment. The telescopic rod opens the partition in front of the protective box 1, and then the pushing frame 21 in the forward lifting mechanism 2 slides forward under the drive of the pushing component 25. The pushing frame 21 drives the transmission frame 22 to move forward. At the same time, the guide rod 221 on one side of the transmission frame 22 slides inside the guide rail 241, pushing the pushing platform 23 forward while the pushing platform 23 moves upward, and is pushed from the inside of the protective box 1 to the outside, so that the position signal transceiver 3 on the pushing platform 23 can transmit position information in an open environment, ensuring that the monitoring center can receive the location information of the truck in real time.

[0025] Example 2: Figure 1 - Figure 4As shown, a vehicle GPS positioning device includes a protection box 1, and a front pushing and lifting mechanism 2 is fixedly installed inside the protection box 1. The front pushing and lifting mechanism 2 includes a pushing frame 21, a transmission frame 22, a pushing platform 23 and a guide plate 24. One end of the transmission frame 22 is rotatably connected to one side of the pushing frame 21, and the other end of the transmission frame 22 is rotatably connected to one end of the pushing platform 23. A guide rail 241 is provided inside the guide plate 24, and a guide rod 221 is fixedly connected to one side of the transmission frame 22. One end of the guide rod 221 is arranged inside the guide rail 241. A position signal transceiver 3 is provided above the pushing platform 23, and a pushing assembly 25 is provided on one side of the pushing frame 21. A plurality of heat dissipation outlets 11 are evenly provided on both sides of the protection box 1, and rainwater baffles 12 are fixedly connected to both sides of the protection box 1. The rainwater baffles 12 are arranged at the upper end of the heat dissipation outlet 11. An installation bin 26 is provided on the outside of the pushing assembly 25, and a mounting bracket 261 is fixedly connected to the inside of the mounting bracket 26. The pushing assembly 25 is fixedly installed on one side of the mounting bracket 261.

[0026] The effect achieved by the entire embodiment is that when the outside weather is rainy or hail, the forward-pushing lifting mechanism 2 drives the position signal transceiver 3 to retract into the interior of the protective box 1, the telescopic rod closes the partition in front of the protective box 1, and the heat dissipation vents 11 opened on both sides of the protective box 1 conduct the heat inside the protective box 1 to the external environment, ensuring that the position signal transceiver 3 will not malfunction and short-circuit due to overheating of the internal environment of the protective box 1. In addition, the rain baffle 12 can prevent rainwater or hail from entering the interior of the protective box 1 through the heat dissipation vents 11, ensuring that the internal environment of the protective box 1 is always maintained in a relatively dry condition.

[0027] The usage and working principle of this device are as follows: the telescopic rod opens the partition in front of the protective box 1, and then the pushing frame 21 in the forward pushing lifting mechanism 2 slides forward under the drive of the pushing component 25, and the pushing frame 21 drives the transmission frame 22 to move forward. At the same time, the guide rod 221 on one side of the transmission frame 22 slides inside the guide rail 241, pushing the pushing platform 23 forward while the pushing platform 23 moves upward, and is pushed from the inside of the protective box 1 to the outside, so that the position signal transceiver 3 on the pushing platform 23 can transmit position information in an open environment; when the outside weather is rainy or hail, the forward pushing lifting mechanism 2 drives the position signal transceiver 3 to retract into the inside of the protective box 1, and the telescopic rod closes the partition in front of the protective box 1. The heat dissipation ports 11 opened on both sides of the protective box 1 conduct the heat inside the protective box 1 to the external environment.

[0028] The above are only the preferred embodiments of the present application, and are not intended to limit the present application in other forms, and any skilled person in the art can change or modify the above disclosed technology content to equivalent embodiments with equivalent changes applied to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still fall within the protection scope of the present application.

Claims

1. A vehicle GPS positioning device, comprising a protective box (1), characterized in that: A front push-lift mechanism (2) is fixedly installed inside the protection box (1), and the front push-lift mechanism (2) includes a push frame (21), a transmission frame (22), a push platform (23) and a guide plate (24). One end of the transmission frame (22) is rotatably connected to one side of the push frame (21), and the other end of the transmission frame (22) is rotatably connected to one end of the push platform (23). A guide rail (241) is provided inside the guide plate (24). One side of the transmission frame (22) is fixedly connected to a guide rod (221), and one end of the guide rod (221) is arranged inside the guide rail (241). A position signal transceiver (3) is arranged above the push platform (23), and a push assembly (25) is arranged on one side of the push frame (21).

2. A vehicle GPS positioning device according to claim 1, characterized in that: The pushing assembly (25) comprises a driving cylinder (251) and a driving plate (252), wherein the driving end of the driving cylinder (251) is fixedly connected to the driving plate (252), and the driving plate (252) is fixedly mounted inside the pushing frame (21).

3. A vehicle GPS positioning device according to claim 2, characterized in that: The pushing frame (21) comprises a mounting transverse plate (211) and a mounting side plate (212), the driving plate (252) is fixedly mounted on one side of the mounting transverse plate (211), and one end of the transmission frame (22) is rotatably connected to one side of the mounting side plate (212).

4. A vehicle GPS positioning device according to claim 3, characterized in that: One side of the mounting side plate (212) is rotatably connected to a long rod (213), and the other end of the long rod (213) is rotatably connected to one end of the pushing platform (23).

5. A vehicle GPS positioning device according to claim 1, characterized in that: A plurality of heat dissipation openings (11) are evenly arranged on both sides of the protection box (1).

6. A vehicle GPS positioning device according to claim 5, characterized in that: Rainwater baffles (12) are fixedly connected to both sides of the protection box (1), and the rainwater baffles (12) are arranged at the upper ends of the heat dissipation openings (11).

7. A vehicle GPS positioning device according to claim 1, characterized in that: An installation chamber (26) is provided on the outside of the pushing component (25), a mounting frame (261) is fixedly connected to the inside of the mounting chamber (26), and the pushing component (25) is fixedly mounted on one side of the mounting frame (261).

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