Road identification equipment for inspection vehicle
By designing a patrol vehicle equipment with motors, gears and liftable cameras, the problem that existing equipment cannot adjust itself is solved, and more efficient road inspection and better equipment protection is achieved.
Patent Information
- Application Number
- CN202422087274.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-27
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-27
AI Technical Summary
The existing road identification equipment for patrol vehicles cannot be adjusted by itself, resulting in frequent parking and adjustment of vehicle positions, which is inefficient and increases energy costs.
A device including a first motor, a rotating ring, a connecting rod, a support rod, a gear and a second motor is designed. Through the synergy of these components, the lifting and rotating of the camera box is realized, thereby improving the flexibility and efficiency of the equipment.
The camera is flexible to rotate and lift, improves the comprehensiveness, flexibility and efficiency of road inspections, can better adapt to complex and dynamic inspection environments, and reduces damage to the equipment by minor collisions through vibration-absorbing mechanisms.
Smart Images
Figure CN223036056U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of road recognition equipment, in particular to a road recognition equipment for inspection vehicles. Background Art
[0002] The relevant information of urban roads includes the curve trajectory, positioning data, relative position, etc. of urban roads. Obtaining the relevant information of urban roads is one of the necessary elements for urban management departments to draw urban maps. Correct urban road information can help urban management departments deploy urban management work in a planned manner, and also help other functional departments of the city to carry out corresponding work. The road recognition equipment for inspection vehicles is mainly used for automatic road detection, road condition monitoring and related data collection. These devices are usually integrated on inspection vehicles and have the ability to efficiently and accurately identify and record road information.
[0003] In the prior art, the recognition equipment is usually of a fixed structure and cannot be self-adjusted. When necessary, it is necessary to stop the vehicle or continuously adjust the vehicle position, which is time-consuming and laborious. At the same time, it will also cause missed shooting of some road conditions, etc., and requires repeated driving and repeated shooting, wasting time and increasing the vehicle energy cost. Content of the Utility Model
[0004] Aiming at the deficiencies of the prior art, the utility model provides the following technical solutions:
[0005] A road recognition equipment for inspection vehicles includes a vehicle body. A base is arranged on the top of the vehicle body. A first motor is fixedly connected to the inner bottom of the base. The output end of the first motor is fixedly connected to a rotating ring. A connecting rod is fixedly connected to the outer side of the rotating ring. The other end of the connecting rod is arranged outside a support rod. A first gear is arranged outside the support rod. The outer side of the first gear is meshed and connected with a second gear. The second gear is arranged at the output end of a second motor. The second motor is fixedly connected to one side inside the base.
[0006] As an improvement of the above technical solution, a fixing ring is arranged on the top of the base. A support rod is slidably connected inside the fixing ring. A camera box is arranged at the top of the support rod. A plurality of first cameras are evenly arranged outside the camera box.
[0007] As an improvement of the above technical solution, limiting rings are symmetrically arranged up and down at the connection between the connecting rod and the support rod.
[0008] As an improvement of the above technical solution, an LED display screen is arranged at the rear side of the vehicle body. Second cameras are symmetrically arranged at the bottom of the vehicle body. Recognition mechanisms are arranged at the front and rear sides of the vehicle body.
[0009] As an improvement of the above technical solution, the recognition mechanism includes a scanning device housing, a scanning device is arranged on one side inside the scanning device housing, and shock-absorbing mechanisms are symmetrically arranged on the other side inside the scanning device housing.
[0010] As an improvement of the above technical solution, the shock-absorbing mechanism includes symmetrically arranged connecting blocks, a fixing rod is fixedly connected between the connecting blocks, sliding rings are symmetrically and slidably connected to the outside of the fixing rod, a second spring is arranged between the sliding rings, a second fixing block is fixedly connected to the outside of the sliding ring, a rotating rod is rotatably connected inside the second fixing block, the other end of the rotating rod is rotatably connected inside the first fixing block, a sliding plate is arranged on one side of the first fixing block, and the sliding plate is slidably connected inside the scanning device housing.
[0011] As an improvement of the above technical solution, a first spring is arranged above the connecting block, the other end of the first spring is sleeved on the outside of a damper, and the damper is arranged on one side of the sliding plate.
[0012] The beneficial effects of the present utility model:
[0013] Driving the rotating ring to rotate by the first motor will drive the connecting rod to rotate together. When the connecting rod rotates, it will contact the limiting ring, thereby driving the support rod fixedly connected to the limiting ring to move in the up and down direction, so as to drive the camera box at the top of the support rod to lift. Driving the second gear to rotate by the second motor, the first gear can be driven to rotate by means of meshing connection, thereby driving the support rod to rotate, and further driving the camera box to rotate. The rotation and lifting functions of the camera improve the comprehensiveness, flexibility and efficiency of road inspection, and can better adapt to complex and dynamic inspection environments.
[0014] When the sliding plate is slightly collided, the damper is set to cooperate with the first spring to reduce vibration and absorb the impact force. At this time, the first fixing block also moves accordingly, and drives the rotating rod to rotate to drive the second fixing block and the sliding ring to squeeze the second spring inward, and the second spring absorbs the vibration to reduce the impact force, thereby reducing the damage to the recognition mechanism caused by slight collision. Description of the Drawings
[0015] Figure 1 is a structural schematic diagram of the present utility model;
[0016] Figure 2 is a bottom view of the present utility model;
[0017] Figure 3 is an internal structural schematic diagram of the base in the present utility model;
[0018] Figure 4 is an internal mechanism schematic diagram of the scanning device housing in the present utility model.
[0019] Reference numerals: 1, vehicle body; 2, base; 3, support rod; 4, camera box; 5, first camera; 6, fixing ring; 7, LED display screen; 8, scanning device housing; 9, sliding plate; 10, second camera; 11, first gear; 12, second gear; 13, second motor; 14, first motor; 15, rotating ring; 16, connecting rod; 17, limiting ring; 18, scanning device; 19, damper; 20, first spring; 21, connecting block; 22, first fixing block; 23, rotating rod; 24, second fixing block; 25, sliding ring; 26, second spring; 27, fixing rod. Detailed implementation manners
[0020] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.
[0021] Please refer to Figures 1 - 4 As shown, a road recognition device for inspection vehicles includes a vehicle body 1. A base 2 is provided at the top of the vehicle body 1. A first motor 14 is fixedly connected to the inner bottom of the base 2. The output end of the first motor 14 is fixedly connected to a rotating ring 15. The outer side of the rotating ring 15 is fixedly connected to a connecting rod 16. The other end of the connecting rod 16 is arranged outside a support rod 3. A first gear 11 is arranged outside the support rod 3. The outer side of the first gear 11 is meshed and connected with a second gear 12. The second gear 12 is arranged at the output end of a second motor 13. The second motor 13 is fixedly connected to one side inside the base 2. Limiting rings 17 are symmetrically arranged above and below the connection part of the connecting rod 16 and the support rod 3.
[0022] Specifically, when the first motor 14 drives the rotating ring 15 to rotate, it will drive the connecting rod 16 to rotate together. When the connecting rod 16 rotates, it will contact the limiting ring 17, thereby driving the support rod 3 fixedly connected to the limiting ring 17 to move up and down, so as to drive the camera box 4 at the top of the support rod 3 to lift. By driving the second gear 12 to rotate through the second motor 13, the first gear 11 can be driven to rotate through the meshing connection, thereby driving the support rod 3 to rotate.
[0023] Please refer to Figures 1 - 3 , a fixing ring 6 is provided at the top of the base 2. A support rod 3 is slidably connected inside the fixing ring 6. A camera box 4 is provided at the top of the support rod 3. A plurality of first cameras 5 are evenly arranged on the outer side of the camera box 4.
[0024] Specifically, the fixed ring 6 plays a guiding role to prevent the support rod 3 from shifting. When the support rod 3 rotates or moves up and down, the camera box 4 at its top will also rotate or move up and down. At the same time, the rotation and lifting functions of the first camera 5 improve the comprehensiveness, flexibility and efficiency of road inspection, and can better adapt to complex and dynamic inspection environments.
[0025] Please refer to Figures 1 - 2 , an LED display screen 7 is provided at the rear side of the vehicle body 1, second cameras 10 are symmetrically provided at the bottom of the vehicle body 1, and identification mechanisms are provided at both the front and rear of the vehicle body 1.
[0026] Specifically, the inspection vehicle generally has a slow speed. The LED display screen 7 can be used to display warning signs to remind other vehicles on the road and reduce the occurrence of accidents. The second cameras 10 can take pictures of the road surface at the bottom of the vehicle and cooperate with the identification mechanism for detection.
[0027] Please refer to Figures 1 - 4 , the identification mechanism includes a scanning device housing 8. On one side inside the scanning device housing 8, a scanning device 18 is provided, and shock absorption mechanisms are symmetrically provided on the other side inside the scanning device housing 8.
[0028] Specifically, the identification mechanism collects the road surface conditions through the scanning device 18 and protects the scanning device 18 through the shock absorption mechanism.
[0029] Please refer to Figures 1 - 4 , the shock absorption mechanism includes symmetrically arranged connecting blocks 21. A fixing rod 27 is fixedly connected between the connecting blocks 21. Symmetrically sliding connections are provided between the outer sides of the fixing rod 27 and sliding rings 25. A second spring 26 is provided between the sliding rings 25. A second fixing block 24 is fixedly connected to the outer side of the sliding ring 25. A rotating rod 23 is rotatably connected inside the second fixing block 24. The other end of the rotating rod 23 is rotatably connected inside a first fixing block 22. A sliding plate 9 is provided on one side of the first fixing block 22. The sliding plate 9 is slidably connected inside the scanning device housing 8. A first spring 20 is provided above the connecting block 21. The other end of the first spring 20 is sleeved outside a damper 19. The damper 19 is provided on one side of the sliding plate 9.
[0030] Specifically, the sliding plate 9 can slide inside the scanning device housing 8. When the sliding plate 9 is slightly collided, the damper 19 cooperates with the first spring 20 to dampen and absorb the impact force. When the sliding plate 9 is forced to move inward, the first fixing block 22 also moves accordingly, and drives the rotating rod 23 to rotate to drive the second fixing block 24 and the sliding ring 25 to squeeze the second spring 26 inward. The second spring 26 absorbs the vibration to reduce the impact force, thereby reducing the damage caused to the identification mechanism by slight collisions.
[0031] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it.
Claims
1. A road recognition device for patrol vehicles, comprising a vehicle body (1), characterized in that: A base (2) is provided on the top of the vehicle body (1), a first motor (14) is fixedly connected to the bottom of the base (2), a rotating ring (15) is fixedly connected to the output end of the first motor (14), a connecting rod (16) is fixedly connected to the outside of the rotating ring (15), the other end of the connecting rod (16) is arranged on the outside of the support rod (3), a first gear (11) is arranged on the outside of the support rod (3), a second gear (12) is meshingly connected to the outside of the first gear (11), the second gear (12) is arranged at the output end of the second motor (13), and the second motor (13) is fixedly connected to one side of the base (2).
2. The road identification device for patrol vehicles according to claim 1, characterized in that: A fixing ring (6) is arranged on the top of the base (2), a support rod (3) is slidably connected inside the fixing ring (6), a camera box (4) is arranged on the top of the support rod (3), and a plurality of first cameras (5) are evenly arranged on the outside of the camera box (4).
3. The road recognition device for patrol vehicles according to claim 1, characterized in that: A limit ring (17) is symmetrically arranged at the connection between the connecting rod (16) and the supporting rod (3) in the upper and lower parts.
4. The road identification device for patrol vehicles according to claim 1, characterized in that: An LED display screen (7) is arranged on the rear side of the vehicle body (1), a second camera (10) is symmetrically arranged on the bottom of the vehicle body (1), and identification mechanisms are arranged at the front and rear of the vehicle body (1).
5. The road recognition device for patrol vehicles according to claim 4, characterized in that: The identification mechanism comprises a scanning device housing (8), a scanning device (18) is arranged on one side of the scanning device housing (8), and a vibration reduction mechanism is symmetrically arranged on the other side of the scanning device housing (8).
6. The road identification device for patrol vehicles according to claim 5, characterized in that: The vibration reduction mechanism comprises symmetrically arranged connecting blocks (21), wherein a fixing rod (27) is fixedly connected between the connecting blocks (21), a sliding ring (25) is symmetrically slidably connected to the outer side of the fixing rod (27), a second spring (26) is arranged between the sliding rings (25), a second fixing block (24) is fixedly connected to the outer side of the sliding ring (25), a rotating rod (23) is rotatably connected inside the second fixing block (24), the other end of the rotating rod (23) is rotatably connected inside the first fixing block (22), a sliding plate (9) is arranged on one side of the first fixing block (22), and the sliding plate (9) is slidably connected inside the housing (8) of the scanning device.
7. The road identification device for patrol vehicles according to claim 6, characterized in that: A first spring (20) is arranged above the connecting block (21), and the other end of the first spring (20) is sleeved on the outside of the damper (19), and the damper (19) is arranged on one side of the slide plate (9).