Unmanned traffic laser navigation device

Abstract

The utility model relates to the technical field of unmanned driving, and discloses an unmanned traffic laser navigation device which comprises a laser navigation machine body, a high-safety convenient disassembly and assembly mechanism is arranged below the laser navigation machine body, the high-safety convenient disassembly and assembly mechanism comprises a functional shell, and a base is slidably connected into the functional shell. The upper surface of the functional shell is fixedly connected with a photovoltaic cell panel, and the inner wall of the functional shell is fixedly connected with a wireless controller, an alarm loudspeaker, an infrared distance sensor, a first electromagnet, a second electromagnet and a data male plug. According to the unmanned traffic laser navigation device, through the laser navigation machine body and the high-safety convenient disassembly and assembly mechanism, after the base slides into the functional shell, the laser navigation machine body can be in butt joint with the high-safety convenient disassembly and assembly mechanism, and then a data female plug and a data male plug are in butt joint so that the laser navigation machine body can be in data communication with a wireless controller; the photovoltaic cell panel can convert light energy into electric energy, store the electric energy and supply power to each electric appliance element.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned driving, in particular to an unmanned driving traffic laser navigation device. Background Art

[0002] Unmanned driving refers to the technology that allows vehicles to complete driving tasks autonomously without a human driver. In order to improve the positioning and navigation accuracy of the vehicle and ensure driving safety, a laser navigation device mounted on the top of the vehicle is often used. It is a device that uses laser beams for positioning and navigation. It determines the distance and position relationship between the vehicle and surrounding objects by emitting laser beams to the surrounding environment and receiving reflected laser signals. The processor uses this information to generate high-precision maps and navigation routes, thereby realizing autonomous navigation and obstacle avoidance of unmanned vehicles.

[0003] The utility model with the existing authorization announcement number CN219969560U discloses a laser radar device for an unmanned vehicle, which drives the corresponding tooth block plate and guide plate to translate by rotating the gear forward or reverse, and clamps the arc-shaped clamping plate inside the arc-shaped groove opened on the connecting base, so that the laser radar body is fixed on the mounting bracket for installation and use. In this way, the tooth block plate is driven to move by rotating the gear, and the arc-shaped clamping plate is tightly fitted with the arc-shaped groove of the connecting base, thereby avoiding the phenomenon of loosening of the connection structure when the unmanned vehicle vibrates when driving on a bumpy road.

[0004] Although the above technical solution avoids the phenomenon of loosening of the connection structure caused by vibration when the driverless car is driving on a bumpy road, the above technical solution lacks a high-safety and convenient disassembly and assembly structure, which makes its disassembly and maintenance more troublesome and easy to be stolen.

[0005] Therefore, those skilled in the art provide an unmanned traffic laser navigation device to solve the problems raised in the above background technology. Utility Model Content

[0006] The purpose of the utility model is to provide an unmanned traffic laser navigation device to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An unmanned traffic laser navigation device comprises a laser navigation body, and a highly safe and convenient disassembly and assembly mechanism is arranged below the laser navigation body;

[0009] The high-security and convenient disassembly and assembly mechanism includes a functional shell, the interior of the functional shell is slidably connected to a base, the upper surface of the functional shell is fixedly connected to a photovoltaic panel, the inner wall of the functional shell is respectively fixedly connected to a wireless controller, an alarm speaker, an infrared distance sensor, a first electromagnet, a second electromagnet and a data male plug, and the inner wall of the base is respectively fixedly connected to a data female plug, a first magnetic block and a second magnetic block.

[0010] As a further solution of the utility model: the upper surface of the base is fixedly connected to the bottom end of the laser navigation body, the left side of the first magnetic block is in contact with the right side of the first electromagnet, the bottom surface of the second magnetic block is in contact with the upper surface of the second electromagnet, the photovoltaic panel, the alarm speaker, the infrared distance sensor, the first electromagnet, the second electromagnet, the data female plug and the data male plug are all electrically connected to the wireless controller through wires, the laser navigation body is electrically connected to the data female plug through wires, the outer surface of the data male plug is snapped into the inside of the data female plug, the front and back of the functional shell are fixedly connected with mounting plates, and the upper surface of each mounting plate is provided with three groups of mounting holes.

[0011] As a further solution of the utility model: a stopper is arranged on the outer side of the functional shell, and two clamping blocks are fixedly connected to the left side of the stopper, and the left side of the stopper contacts the right side of the functional shell and the right side of the base respectively.

[0012] As a further solution of the utility model: the outer surface of each of the clamping blocks is fixedly connected with an elastic anti-slip sleeve, and the outer surface of each of the elastic anti-slip sleeve is in contact with the inner wall of the functional shell.

[0013] As a further solution of the utility model: the outer surface of the stopper is fixedly connected with a corrosion-resistant anti-skid sleeve, and the outer surface of the corrosion-resistant anti-skid sleeve is fixedly connected with a plurality of identical anti-skid protrusions.

[0014] As a further solution of the utility model: the front side and the back side of the base are fixedly connected with limit sliders, and the outer surface of each limit slider is slidably connected with the inside of the functional shell.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model cooperates with the laser navigation body and the high-safety and convenient disassembly and assembly mechanism. After the base slides into the functional shell, the laser navigation body can be docked with the high-safety and convenient disassembly and assembly mechanism, and then the docking of the data female plug and the data male plug can enable the laser navigation body and the wireless controller to be data-connected. The photovoltaic panel can convert light energy into electrical energy for storage and power various electrical components. The wireless controller can start the distance monitoring of the infrared distance sensor and the magnetic state generated by the power-on of the first electromagnet and the second electromagnet by wireless remote control. The magnetic attraction of the first electromagnet to the first magnetic attraction block and the magnetic attraction of the second electromagnet to the second magnetic attraction block after the base is violently pulled can form a double lock. Then, after the infrared distance sensor detects that the base is violently pulled, the second electromagnet is powered on to produce a protective attraction to the second magnetic attraction block. At the same time, the wireless controller controls the alarm speaker to emit an alarm sound and transmits it to the driver wirelessly, which facilitates the removal of the laser navigation body while increasing the safety and anti-theft performance of the laser navigation body, and avoids the problem that the disassembly and maintenance are more troublesome and easy to be stolen due to the lack of a high-safety convenient disassembly and assembly structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of an unmanned traffic laser navigation device;

[0018] Figure 2 It is a schematic diagram of the cutaway three-dimensional structure of a functional shell in an unmanned traffic laser navigation device;

[0019] Figure 3 It is a schematic diagram of a three-dimensional structure of a base in an unmanned traffic laser navigation device when viewed from the top;

[0020] Figure 4 The figure is a schematic diagram of the three-dimensional structure of a functional shell in an unmanned traffic laser navigation device from a side view.

[0021] In the figure: 1. Laser navigation body; 2. High-safety and convenient disassembly and assembly mechanism; 201. Functional shell; 202. Base; 203. Photovoltaic panel; 204. Wireless controller; 205. Alarm speaker; 206. Infrared distance sensor; 207. First electromagnet; 208. Second electromagnet; 209. Data female plug; 210. First magnetic block; 211. Second magnetic block; 212. Data male plug; 3. Mounting plate; 4. Mounting hole; 5. Block; 6. Card block; 7. Elastic anti-skid cover; 8. Corrosion-resistant anti-skid cover; 9. Anti-skid boss; 10. Limiting slider. DETAILED DESCRIPTION

[0022] See also Figure 1-4A driverless traffic laser navigation device comprises a laser navigation body 1, a high-safety and convenient disassembly and assembly mechanism 2 is arranged below the laser navigation body 1, the high-safety and convenient disassembly and assembly mechanism 2 comprises a functional shell 201, the front and back sides of the functional shell 201 are fixedly connected with mounting plates 3, and the upper surface of each mounting plate 3 is provided with three groups of mounting holes 4. By providing the mounting plate 3 and the mounting holes 4, the mounting plate 3 can be fixed with a fixing structure such as an external bolt, and then the laser navigation body 1 docked with the functional shell 201 can be fixedly docked with the vehicle body.

[0023] The inside of the functional shell 201 is slidably connected to the base 202, the upper surface of the base 202 is fixedly connected to the bottom end of the laser navigation body 1, and a stopper 5 is provided on the outside of the functional shell 201. Two clamping blocks 6 are fixedly connected to the left side of the stopper 5. The left side of the stopper 5 is in contact with the right side of the functional shell 201 and the right side of the base 202 respectively. By providing the stopper 5 and the clamping block 6, the clamping block 6 can be fitted into the functional shell 201 after the base 202 slides into the inside of the functional shell 201, so that the stopper 5 can block the base 202, thereby increasing the isolation effect of the functional shell 201 and the outside world.

[0024] The upper surface of the functional shell 201 is fixedly connected with a photovoltaic panel 203, and the outer surface of each card block 6 is fixedly connected with an elastic anti-skid cover 7. The outer surface of each elastic anti-skid cover 7 is in contact with the inner wall of the functional shell 201. By providing the elastic anti-skid cover 7, it has good elasticity and anti-skid properties, which can increase the friction of the outer surface of the card block 6 and make the card block 6 more stable after being inserted into the functional shell 201.

[0025] The inner walls of the functional shell 201 are respectively fixedly connected with a wireless controller 204, an alarm speaker 205, an infrared distance sensor 206, a first electromagnet 207, a second electromagnet 208 and a data male plug 212. The outer surface of the block 5 is fixedly connected with a corrosion-resistant anti-skid sleeve 8. The outer surface of the corrosion-resistant anti-skid sleeve 8 is fixedly connected with a number of identical anti-skid protrusions 9. By providing the corrosion-resistant anti-skid sleeve 8, it itself has good corrosion resistance and anti-skid properties, can withstand long-term exposure to the air, and increases the friction of the outer surface of the block 5, thereby facilitating the removal of the block 5 and the card block 6 from the inside of the functional shell 201.

[0026] The inner wall of the base 202 is respectively fixedly connected with a data female plug 209, a first magnetic block 210 and a second magnetic block 211, the left side of the first magnetic block 210 is in contact with the right side of the first electromagnet 207, the bottom surface of the second magnetic block 211 is in contact with the upper surface of the second electromagnet 208, the photovoltaic panel 203, the alarm speaker 205, the infrared distance sensor 206, the first electromagnet 207, the second electromagnet 208, the data female plug 209 and the data male plug 212 are all electrically connected to the wireless controller 204 through wires, and the laser navigation body 1 It is electrically connected to the data female plug 209 through a wire, and the outer surface of the data male plug 212 is snap-fitted to the inside of the data female plug 209. The front and back sides of the base 202 are fixedly connected to the limiting slider 10, and the outer surface of each limiting slider 10 is slidably connected to the inside of the functional shell 201. By setting the limiting slider 10, it can slide in the top direction inside the functional shell 201, which increases the directionality of the sliding of the base 202 inside the functional shell 201, thereby increasing the accuracy and stability of the docking between the data female plug 209 and the data male plug 212.

[0027] The working principle of the utility model is as follows: when in use, the mounting plate 3 and the functional shell 201 are fixed near the position of the roof near the front of the car by using the fixing structure such as the external bolts in conjunction with the mounting plate 3 and the mounting hole 4, the base 202 is completely slid into the laser navigation body 1, and then the block 5 and the card block 6 are inserted into the inside of the functional shell 201, and the docking of the data female plug 209 and the data male plug 212 enables the laser navigation body 1 to communicate with the wireless controller 204, at this time, by operating the remote control wireless controller 204 inside the vehicle, the wireless controller 204 starts the distance monitoring of the infrared distance sensor 206 and controls the first electromagnet 207 to be energized to generate magnetism, and the strong magnetism of the first electromagnet 207 to the first magnetic block 210 enhances the stability of the laser navigation body 1, and when it is necessary to detach the laser navigation body 1 from the functional shell 201, the wireless controller 204 is remotely controlled by operating the inside of the vehicle to release the monitoring of the infrared distance sensor 206 and control the first electromagnet 207 to be powered off, at this time, the block 5 and the card block 6 are pulled out of the inside of the functional shell 201 , the laser navigation body 1 can be quickly dismantled and maintained. When the vehicle does not issue an unlocking command to the wireless controller 204 and the laser navigation body 1 is violently removed from the functional shell 201, after the first magnetic block 210 is violently pulled away from the first electromagnet 207, the distance between the light emitted and the reflection of the infrared distance sensor 206 changes, that is, it is monitored that the base 202 is pulled. At this time, the wireless controller 204 receives the signal from the infrared distance sensor 206 and controls the second electromagnet 208 to be energized to generate magnetism and generate strong magnetism to the sliding second magnetic block 211. At the same time, the wireless controller 204 controls the alarm speaker 205 to emit an alarm sound, and the wireless controller 204 transmits the signal to the vehicle user through wireless transmission. While ensuring the convenience of dismantling the laser navigation body 1 and maintaining it, the overall safety and anti-theft performance of the laser navigation device is increased. The design of the entire unmanned traffic laser navigation device effectively solves the problem that its disassembly and maintenance are more troublesome and easy to be stolen due to the lack of a high-security convenient disassembly and assembly structure.

[0028] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An unmanned traffic laser navigation device, comprising a laser navigation body (1), characterized in that: A highly safe and convenient disassembly and assembly mechanism (2) is provided below the laser navigation body (1); The high-safety and convenient disassembly and assembly mechanism (2) comprises a functional shell (201), the interior of the functional shell (201) is slidably connected to a base (202), the upper surface of the functional shell (201) is fixedly connected to a photovoltaic cell panel (203), the inner wall of the functional shell (201) is respectively fixedly connected to a wireless controller (204), an alarm speaker (205), an infrared distance sensor (206), a first electromagnet (207), a second electromagnet (208) and a data male plug (212), and the inner wall of the base (202) is respectively fixedly connected to a data female plug (209), a first magnetic attraction block (210) and a second magnetic attraction block (211).

2. The unmanned traffic laser navigation device according to claim 1, characterized in that: The upper surface of the base (202) is fixedly connected to the bottom end of the laser navigation body (1); the left side of the first magnetic block (210) contacts the right side of the first electromagnet (207); the bottom surface of the second magnetic block (211) contacts the upper surface of the second electromagnet (208); the photovoltaic panel (203), the alarm speaker (205), the infrared distance sensor (206), the first electromagnet (207), the second electromagnet (208), the data female plug (209) and the data male plug (212) are all electrically connected to the wireless controller (204) through wires; the laser navigation body (1) is electrically connected to the data female plug (209) through wires; the outer surface of the data male plug (212) is snap-fitted to the inside of the data female plug (209); the front and back sides of the functional shell (201) are fixedly connected to mounting plates (3); and the upper surface of each mounting plate (3) is provided with three groups of mounting holes (4).

3. The unmanned traffic laser navigation device according to claim 1, characterized in that: A stopper (5) is arranged on the outside of the functional shell (201), and two clamping blocks (6) are fixedly connected to the left side of the stopper (5), and the left side of the stopper (5) is in contact with the right side of the functional shell (201) and the right side of the base (202) respectively.

4. The unmanned traffic laser navigation device according to claim 3, characterized in that: The outer surface of each of the clamping blocks (6) is fixedly connected to an elastic anti-slip sleeve (7), and the outer surface of each of the elastic anti-slip sleeves (7) is in contact with the inner wall of the functional shell (201).

5. The unmanned traffic laser navigation device according to claim 3, characterized in that: The outer surface of the stopper (5) is fixedly connected to a corrosion-resistant anti-skid sleeve (8), and the outer surface of the corrosion-resistant anti-skid sleeve (8) is fixedly connected to a plurality of identical anti-skid convex columns (9).

6. The unmanned traffic laser navigation device according to claim 1, characterized in that: The front side of the base (202) and the back side of the base (202) are both fixedly connected to the limit slider (10), and the outer surface of each limit slider (10) is slidably connected to the inside of the functional shell (201).

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