Rainproof unmanned patrol car

Abstract

The utility model provides a rainproof unmanned patrol car, which relates to the technical field of patrol cars and comprises a patrol car body, a camera body is arranged at the top of the patrol car body, a first supporting plate is arranged on one side of the camera body, and a first supporting rod and a second supporting rod are fixedly connected to one side, close to the camera body, of the first supporting plate. The outer walls of the first supporting rod and the second supporting rod are fixedly connected with first supporting blocks, and the outer wall of the first supporting rod is rotationally connected with a first connecting rod. According to the utility model, the support block II drives the rain baffle to be horizontal, so as to keep the camera body from rain, ensure that the camera can still work normally in severe weather, and improve the overall safety and stability; water vapor and dirt condensed on the surface of the camera body in muggy cloudy and rainy weather can be removed, the definition of the camera body is prevented from being limited, work of the patrol car body is prevented from being affected, it is guaranteed that the camera is always kept clear, and normal operation of the patrol car is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of patrol vehicles, in particular to a rainproof unmanned patrol vehicle. Background Art

[0002] Unmanned patrol vehicles are intelligent robots that integrate a variety of advanced technologies, such as unmanned driving, artificial intelligence, and sensors, and are used to perform security patrol tasks. Unmanned patrol vehicles have functions such as autonomous navigation, intelligent obstacle avoidance, video monitoring, and voice interaction. They can patrol around the clock and without blind spots, and promptly report abnormal situations or take other countermeasures. The application scenarios of unmanned patrol vehicles are very wide;

[0003] After searching, the utility model with the announcement number CN220500855U discloses a rainproof unmanned patrol vehicle. Although the utility model patent increases the monitoring range by adjusting the angle of the camera body;

[0004] First, the utility model fails to take into account the impact of rainy weather, resulting in the camera surface being easily wetted by rain on rainy days, thereby affecting its line of sight. Due to the lack of immediate response measures, the utility model is prone to limited vision in rainy weather, increasing the risk of accidents;

[0005] Second, the utility model also has shortcomings in dealing with dust and stains attached to the surface of the camera. When a certain amount of dust and stains accumulate on the surface of the camera, it will seriously affect its shooting effect and the normal operation of the patrol car.

[0006] Therefore, a rainproof unmanned patrol vehicle is proposed. Utility Model Content

[0007] In view of this, the utility model provides a rainproof unmanned patrol vehicle to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0008] The technical solution of the utility model is implemented as follows: a rainproof unmanned patrol car comprises a patrol car body, a camera body is arranged on the top of the patrol car body, a support plate 1 is arranged on one side of the camera body, a support rod 1 and a support rod 2 are fixedly connected to the support plate 1 on the side close to the camera body, a support block 1 is fixedly connected to the outer walls of the support rod 1 and the support rod 2, the outer wall of the support rod 1 is rotatably connected to the connecting rod 1, one end of the connecting rod 1 is hinged to the connecting rod 2 through a short rod, and one end of the connecting rod 2 is hinged to the supporting block 2 through a short rod. One side of the support block two is fixedly connected with a rain shield, the side of the connecting rod one away from the support block two is fixedly connected with a connecting rod three, the side of the connecting rod three close to the support plate one is hinged with an electric hydraulic rod through a short rod, the bottom of the electric hydraulic rod is fixedly connected with a base, the base is hinged to the support plate one through a short rod, the outer wall of the support rod two is rotatably connected with a connecting rod four, one end of the connecting rod four is rotatably connected with a connecting rod five, the middle part of the connecting rod five is hinged to the connecting rod one through a short rod, and the end of the connecting rod five away from the connecting rod four is hinged to the support block two.

[0009] Further preferably, one side of the camera body is fixedly connected to a support plate 2, one side of the support plate 2 is fixedly connected to a spring, one end of the spring is fixedly connected to a push block, the bottom surface of the push block is fixedly connected to a support rod 3, a telescopic rod is arranged in the spring, one end of the telescopic rod is fixedly connected to the support plate 2, the other end of the telescopic rod is fixedly connected to the push block, the upper surface of the camera body is fixedly connected to a motor, the output end of the motor is fixedly connected to an eccentric wheel, and the eccentric wheel is in contact with the push block.

[0010] Further preferably, a brush is fixedly connected to one side of the support rod 3 close to the camera body, and the number of the brush is multiple. The multiple brushes are used to quickly clean steam and dirt on the surface of the camera body.

[0011] Further preferably, the shape of the connecting rod 1 is "L"-shaped, and the connecting rod 1 is located between the supporting block 1 and the supporting plate 1.

[0012] Further preferably, the push block is in a T-shape. The T-shape of the push block enables the push block to always be in contact with the eccentric wheel during the rotation of the eccentric wheel.

[0013] Further preferably, the support plate 1, support rod 1 and support rod 2 are provided in two groups. The two groups of the support plate 1, support rod 1 and support rod 2 have a better supporting effect on the rain shield, preventing the rain shield from being broken in strong winds.

[0014] Further preferably, a controller and a detector are provided on one side of the patrol car body, and the controller and the detector are electrically connected to an external power supply. The controller controls the start and stop of the electric hydraulic rod and the motor, and the detector is used to detect air humidity.

[0015] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0016] 1. The electric hydraulic rod of the utility model extends to push the connecting rod 3 and the connecting rod 1 to move, and the connecting rod 1 drives the connecting rod 2 to swing. During the movement of the support block 2 and the rain shield, the support block 2 swings around the center of the support block 2 during the swinging of the support rod 1. Finally, the support block 2 drives the rain shield to be horizontal, thereby shielding the camera body from rain, ensuring that the camera can still work normally in bad weather, and improving the overall safety and stability;

[0017] 2. The motor of the utility model starts to drive the eccentric wheel to rotate. When the distance between the eccentric wheel and the supporting plate 2 gradually becomes farther, the push block approaches the eccentric wheel, and the supporting rod 3 and the brush wipe the surface of the camera body, thereby removing the water vapor and dirt condensed on the surface of the camera body in hot and rainy weather, preventing the clarity of the camera body from being limited and affecting the work of the patrol car body, thereby ensuring that the camera always remains clear and the normal operation of the patrol car is guaranteed.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the enlarged structure of point A of the utility model;

[0022] Figure 3 It is a partial side view structural schematic diagram of the utility model;

[0023] Figure 4 It is a partial structural schematic diagram of the utility model.

[0024] Figure numerals: 1. patrol car body; 2. camera body; 3. support plate 1; 4. support rod 1; 5. support rod 2; 6. support block 1; 7. connecting rod 1; 8. connecting rod 2; 9. support block 2; 10. connecting rod 3; 11. electric hydraulic rod; 12. connecting rod 4; 13. connecting rod 5; 14. rain shield; 15. support plate 2; 16. spring; 17. push block; 18. support rod 3; 19. motor; 20. eccentric wheel; 21. bristles; 22. telescopic rod; 23. base. DETAILED DESCRIPTION

[0025] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0026] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0027] like Figure 1-4 As shown, the utility model embodiment provides a rainproof unmanned patrol car: comprising a patrol car body 1, a camera body 2 is arranged on the top of the patrol car body 1, a support plate 3 is arranged on one side of the camera body 2, a support rod 4 and a support rod 5 are fixedly connected to the side of the support plate 3 close to the camera body 2, the outer walls of the support rod 4 and the support rod 5 are fixedly connected to a support block 6, the outer wall of the support rod 4 is rotatably connected to a connecting rod 7, one end of the connecting rod 7 is hinged to a connecting rod 8 through a short rod, one end of the connecting rod 8 is hinged to a supporting block 9 through a short rod, and one side of the support block 9 A rain shield 14 is fixedly connected, a connecting rod three 10 is fixedly connected to the side of the connecting rod 17 away from the support block 29, the side of the connecting rod three 10 close to the support plate 3 is hinged to the electric hydraulic rod 11 through a short rod, the bottom of the electric hydraulic rod 11 is fixedly connected to a base 23, the base 23 is hinged to the support plate 3 through a short rod, the outer wall of the support rod 25 is rotatably connected to a connecting rod four 12, one end of the connecting rod four 12 is rotatably connected to a connecting rod five 13, the middle part of the connecting rod five 13 is hinged to the connecting rod 17 through a short rod, and the end of the connecting rod five 13 away from the connecting rod four 12 is hinged to the support block 29. A support plate 2 15 is fixedly connected to one side of the camera body 2, a spring 16 is fixedly connected to one side of the support plate 2 15, a push block 17 is fixedly connected to one end of the spring 16, a support rod 3 18 is fixedly connected to the bottom surface of the push block 17, a telescopic rod 22 is arranged in the spring 16, one end of the telescopic rod 22 is fixedly connected to the support plate 2 15, and the other end of the telescopic rod 22 is fixedly connected to the push block 17, a motor 19 is fixedly connected to the upper surface of the camera body 2, an eccentric wheel 20 is fixedly connected to the output end of the motor 19, and the eccentric wheel 20 is in contact with the push block 17.

[0028] In one embodiment, a brush 21 is fixedly connected to one side of the support rod 3 18 close to the camera body 2, and the number of the brushes 21 is multiple. The multiple brushes 21 are used to quickly remove steam and dirt on the surface of the camera body 2. The shape of the connecting rod 17 is "L" shaped, and the connecting rod 17 is located between the support block 16 and the support plate 13. The shape of the push block 17 is "T" shaped. The "T" shape of the push block 17 allows the push block 17 to always be in contact with the eccentric wheel 20 during the rotation of the eccentric wheel 20. There are two groups of support plates 13, support rods 14 and support rods 25. The two groups of support plates 13, support rods 14 and support rods 25 have a better support effect on the rain shield 14, preventing the rain shield 14 from being scraped off in strong winds. A controller and a detector are provided on one side of the patrol car body 1, and the controller and the detector are electrically connected to an external power supply. The controller controls the start and stop of the electric hydraulic rod 11 and the motor 19. The detector is used to detect the air humidity. The electric hydraulic rod 11 and the motor 19 are electrically connected to an external power supply.

[0029] When the utility model is at work: the patrol car body 1 is started normally, when the detector detects that the air humidity is high and the weather is rainy, the electric hydraulic rod 11 and the motor 19 are started by the controller, and the electric hydraulic rod 11 is extended to push the connecting rod three 10. Since the connecting rod three 10 and the connecting rod one 7 are fixedly connected, the connecting rod three 10 drives the connecting rod one 7 to move. With the cooperation of the support rod one 4, the connecting rod one 7 and the connecting rod three 10 swing around the support rod one 4. Since the connecting rod one 7 is hinged with the connecting rod two 8, the connecting rod one 7 drives the connecting rod two 8 to swing, and the connecting rod two 8 drives the support block two 9 and the rain shield 14 to move. During the movement of the support block two 9 and the rain shield 14, with the cooperation of the connecting rod four 12 and the connecting rod five 13, the support block two 9 swings around the center of the support block two 9 during the swinging process of the support rod one 4, and finally the support block two 9 drives the rain shield 1 4 is horizontal, thereby shielding the camera body 2 from rain, ensuring that the camera can still work normally in bad weather, and improving the overall safety and stability; the motor 19 is started to drive the eccentric wheel 20 to rotate. Since the eccentric wheel 20 is eccentrically connected to the output end of the motor 19, the distance from the side of the eccentric wheel 20 close to the push block 17 to the support plate 15 changes with the rotation of the eccentric wheel 20. When the eccentric wheel 20 rotates to the distance from the support plate 15 gradually becomes farther, the push block 17 approaches the eccentric wheel 20 under the push of the spring 16. At the same time, the push block 17 drives the support rod 3 18 and the bristles 21 to wipe the surface of the camera body 2, thereby removing the water vapor and dirt condensed on the surface of the camera body 2 in hot and rainy weather, preventing the clarity of the camera body 2 from being limited and affecting the work of the patrol car body 1, so as to ensure that the camera always remains clear and ensure the normal operation of the patrol car.

[0030] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A rainproof unmanned patrol vehicle, characterized in that: The patrol car comprises a patrol car body (1), a camera body (2) is arranged on the top of the patrol car body (1), a support plate (3) is arranged on one side of the camera body (2), a support rod (4) and a support rod (5) are fixedly connected to the support plate (3) on one side close to the camera body (2), a support block (6) is fixedly connected to the outer walls of the support rod (4) and the support rod (5), the outer wall of the support rod (4) is rotatably connected to a connecting rod (7), one end of the connecting rod (7) is hinged to a connecting rod (8) through a short rod, one end of the connecting rod (8) is hinged to a supporting block (9) through a short rod, one side of the supporting block (9) is fixedly connected to a rain shield (14), and the The side of the connecting rod one (7) away from the supporting block two (9) is fixedly connected to the connecting rod three (10), and the side of the connecting rod three (10) close to the supporting plate one (3) is hinged to the electric hydraulic rod (11) through a short rod. The bottom of the electric hydraulic rod (11) is fixedly connected to the base (23), and the base (23) is hinged to the supporting plate one (3) through a short rod. The outer wall of the supporting rod two (5) is rotatably connected to the connecting rod four (12), and one end of the connecting rod four (12) is rotatably connected to the connecting rod five (13), the middle part of the connecting rod five (13) is hinged to the connecting rod one (7) through a short rod, and the end of the connecting rod five (13) away from the connecting rod four (12) is hinged to the supporting block two (9).

2. The rainproof unmanned patrol vehicle according to claim 1, characterized in that: One side of the camera body (2) is fixedly connected to a support plate 2 (15), one side of the support plate 2 (15) is fixedly connected to a spring (16), one end of the spring (16) is fixedly connected to a push block (17), the bottom surface of the push block (17) is fixedly connected to a support rod 3 (18), a telescopic rod (22) is arranged inside the spring (16), one end of the telescopic rod (22) is fixedly connected to the support plate 2 (15), and the other end of the telescopic rod (22) is fixedly connected to the push block (17), the upper surface of the camera body (2) is fixedly connected to a motor (19), the output end of the motor (19) is fixedly connected to an eccentric wheel (20), and the eccentric wheel (20) is in contact with the push block (17).

3. The rainproof unmanned patrol vehicle according to claim 2, characterized in that: The support rod three (18) is fixedly connected to a side close to the camera body (2) with bristles (21), and the number of the bristles (21) is plural.

4. The rainproof unmanned patrol vehicle according to claim 2, characterized in that: The shape of the connecting rod 1 (7) is "L"-shaped, and the connecting rod 1 (7) is located between the supporting block 1 (6) and the supporting plate 1 (3).

5. The rainproof unmanned patrol vehicle according to claim 2, characterized in that: The push block (17) is in a "T" shape.

6. The rainproof unmanned patrol vehicle according to claim 1, characterized in that: The support plate 1 (3), the support rod 1 (4) and the support rod 2 (5) are provided in two groups.

7. The rainproof unmanned patrol vehicle according to claim 1, characterized in that: A control device and a detector are arranged on one side of the patrol car body (1), and the control device and the detector are electrically connected to an external power supply.

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