Intelligent road inspection robot with damping function

Abstract

An intelligent road inspection robot with a damping function comprises a movable base, a damping seat is fixedly connected to the top wall of the movable base, a machine body is slidably connected to the upper side wall of the damping seat, a driving motor is installed on the inner wall of the upper side of the machine body, and an output shaft of the driving motor penetrates through the upper side wall of the machine body and is fixedly connected with a rotating seat; a supporting column is fixedly connected to the upper side wall of the rotating base. Compared with the prior art, the utility model has the advantages that the damping structure is arranged, so that the machine body can be damped and buffered in the polling process of the polling robot, violent oscillation when the road condition is poor is avoided, the purpose of protecting internal parts of the machine body is achieved, and the service life of the polling robot is effectively prolonged; through the arrangement of the driving motor, the rotating seat, the supporting column, the cross seat and the angle control structure, the angle of the camera can be freely adjusted, the adjustable range is wide, and the camera is more flexible and practical.

Description

Technical Field

[0001] The utility model relates to the technical field of inspection robots, in particular to an intelligent road inspection robot with a shock absorption function. Background Art

[0002] Inspection robots are robots that can autonomously travel along pre-set routes to conduct patrol inspections. They are widely used in various fields, including industry, commerce, and public security, providing an effective technical means for maintaining and ensuring stable operations in various environments. With their efficient, precise, and stable performance, intelligent inspection robots are gradually replacing traditional manual inspections and becoming a valuable aid to modern intelligent management.

[0003] After searching, a Chinese patent with announcement number CN113136817B discloses an intelligent road inspection robot, including a mobile base, a rotating base is provided above the mobile base, protective side panels are movably provided on all four sides of the rotating base, a robot body is provided above the rotating base, a storage bin is provided on the front surface of the robot body, a sealing door panel is movably installed in front of the storage bin, two telescopic support rods are provided on the surface of the sealing door panel facing the robot body, one end of the telescopic support rod is inserted into the interior of the robot body, a conveyor belt is movably provided on the inner bottom surface of the storage bin, and a warning mechanism is provided above the conveyor belt.

[0004] The above-mentioned existing technologies have the following deficiencies: the mobile base does not have a shock-absorbing function, and various road conditions may be encountered during the inspection process. When inspecting in poor road conditions, the inspection robot may vibrate violently, which may easily cause damage to various components within the robot body and reduce its service life. Utility Model Content

[0005] The main purpose of the utility model is to provide an intelligent road inspection robot with a shock absorption function, which can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an intelligent road inspection robot with a shock-absorbing function, comprising a mobile base, a shock-absorbing seat fixedly connected to the top wall of the mobile base, a body slidably connected to the upper side wall of the body, a driving motor is installed on the upper inner wall of the body, the output shaft of the driving motor passes through the upper side wall of the body and is fixedly connected to a rotating seat, a pillar is fixedly connected to the upper side wall of the rotating seat, a cross seat is fixedly connected to the outer peripheral wall of the pillar, a shock-absorbing structure is provided inside the shock-absorbing seat, and an angle control structure is provided on the cross seat.

[0007] As a further description of the above technical solution, the shock-absorbing structure includes a lifting block, a sleeve, a movable plate, a movable rod and a first shock-absorbing spring. The lifting block is fixedly connected to the center of the bottom wall of the body, and sleeves are hinged on the front and rear inner walls of the shock-absorbing seat. A movable plate is slidingly arranged in the sleeve, and a movable rod is fixedly connected to a side wall of the movable plate close to the lifting block. The other end of the movable rod extends to the outside of the sleeve and is hinged to the lifting block. The first shock-absorbing spring is abutted between the movable plate and the inner wall of the sleeve close to the lifting block.

[0008] As a further description of the above technical solution, the angle control structure includes a first driving ring, a first motor, a second driving ring, a second motor and a ball hinge. The first driving ring is rotatably arranged between the inner walls on both sides of the cross seat, and the first motor is installed on the outer wall of one side of the cross seat. The output shaft of the first motor is fixedly connected to one end of the first driving ring. The second driving ring is rotatably arranged between the upper and lower inner walls of the cross seat, and the second motor is installed on the lower outer wall of the cross seat. The output shaft of the second motor is fixedly connected to one end of the second driving ring. A ball hinge is provided at the center of the front inner wall of the cross seat.

[0009] As a further description of the above technical solution, a connecting rod is fixedly connected to the ball hinge, and the connecting rod passes through the first driving ring and the second driving ring and is fixedly connected to a bracket, and cameras are installed on both side walls of the bracket.

[0010] As a further description of the above technical solution, second shock-absorbing springs are respectively provided at the four corners of the lower inner wall of the shock-absorbing seat, and the other end of the second shock-absorbing spring is fixedly connected to the bottom wall of the body.

[0011] As a further description of the above technical solution, a damper is installed at the center of the lower inner wall of the shock-absorbing seat, and the telescopic end of the damper is fixed to the bottom wall of the lifting block.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The shock-absorbing structure can be used to absorb shock and buffer the body of the inspection robot during the inspection process, avoiding violent shocks when the road conditions are poor, thereby protecting the internal parts of the body and effectively increasing the service life of the inspection robot.

[0014] 2. Through the setting of the driving motor, rotating seat, support, cross seat and angle control structure, the angle of the camera can be freely adjusted with a wide adjustable range, which is more flexible and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a schematic diagram of the overall structure of an intelligent road inspection robot with a shock absorption function according to the present invention;

[0016] Figure 2 This is a schematic diagram of the internal structure of a shock-absorbing seat of an intelligent road inspection robot with a shock-absorbing function according to the present invention;

[0017] Figure 3 This is a cross-sectional view of a sleeve of an intelligent road inspection robot with a shock-absorbing function according to the present invention;

[0018] Figure 4 This is a schematic diagram of the cross seat structure of an intelligent road inspection robot with a shock absorption function in the utility model;

[0019] In the figure: 1. Mobile base; 2. Shock-absorbing seat; 3. Machine body; 31. Rotating seat; 32. Pillar; 4. Cross seat; 5. Shock-absorbing structure; 6. Angle control structure; 51. Lifting block; 52. Sleeve; 53. Movable plate; 54. Movable rod; 55. First shock-absorbing spring; 61. First driving ring; 62. First motor; 63. Second driving ring; 64. Second motor; 65. Ball hinge; 7. Bracket; 71. Camera; 21. Second shock-absorbing spring; 22. Damper. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features and purpose effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0023] See also Figure 1-4 The utility model provides an intelligent road inspection robot with a shock absorption function, including a mobile base 1, a shock absorption base 2 is fixedly connected to the top wall of the mobile base 1, and an organic body 3 is slidably connected to the upper side wall of the shock absorption base 2. A driving motor is installed on the upper inner wall of the body 3, and the output shaft of the driving motor passes through the upper side wall of the body 3 and is fixedly connected to a rotating base 31. A pillar 32 is fixedly connected to the upper side wall of the rotating base 31, and a cross base 4 is fixedly connected to the outer peripheral wall of the pillar 32. The output shaft of the driving motor can drive the rotating base 31 to rotate, thereby causing the pillar 32 to drive the cross base 4 to rotate, thereby causing the camera 71 to rotate, so that the camera 71 can inspect the surrounding images when the mobile base 1 does not change its own position. A shock absorption structure 5 is provided inside the shock absorption base 2, and an angle control structure 6 is provided on the cross base 4.

[0024] Specifically, such as Figure 3 As shown, an intelligent road inspection robot with a shock absorption function, the shock absorption structure 5 includes a lifting block 51, a sleeve 52, a movable plate 53, a movable rod 54 and a first shock absorption spring 55. The lifting block 51 is fixedly connected to the center of the bottom wall of the body 3, and sleeves 52 are hinged on the inner walls of the front and rear sides of the shock absorption seat 2. A movable plate 53 is slidingly provided in the sleeve 52. A movable rod 54 is fixedly connected to the side wall of the movable plate 53 close to the lifting block 51. The other end of the movable rod 54 extends to the outside of the sleeve 52 and is hinged to the lifting block 51. A first shock-absorbing spring 55 is in contact between the movable plate 53 and the inner wall of the sleeve 52 on one side close to the lifting block 51. When encountering bumps, the body 3 drives the lifting block 51 to slide up and down in the shock-absorbing seat 2. When the lifting block 51 moves up and down, it will pull the movable rod 54 to extend and retract. When the movable rod 54 extends and retracts, it will pull the movable plate 53 to slide in the sleeve 52, causing the first shock-absorbing spring 55 to undergo elastic deformation, thereby reducing the shock of the body 3 and avoiding violent vibrations when the road conditions are poor, thereby achieving the purpose of protecting the internal parts of the body 3 and effectively improving the service life of the inspection robot.

[0025] Specifically, such as Figure 4As shown, an intelligent road inspection robot with a shock absorption function, the angle control structure 6 includes a first driving ring 61, a first motor 62, a second driving ring 63, a second motor 64 and a ball hinge 65. The first driving ring 61 is rotatably arranged between the inner walls of both sides of the cross seat 4, and the first motor 62 is installed on the outer wall of one side of the cross seat 4. The output shaft of the first motor 62 is fixedly connected to one end of the first driving ring 61. The second driving ring 63 is rotatably arranged between the upper and lower inner walls of the cross seat 4, and the second motor 64 is installed on the lower outer wall of the cross seat 4. The output shaft of the second motor 64 is fixedly connected to one end of the second driving ring 63. A ball hinge 65 is provided at the center of the front inner wall of the cross seat 4. The output shaft of the first motor 62 can drive the first driving ring 61 to rotate. When the first driving ring 61 rotates, the connecting rod can drive the bracket 7 to rotate in the vertical direction with the ball hinge 65 as the center. The output shaft of the second motor 64 drives the second driving ring 63 to rotate, so that the connecting rod can drive the bracket 7 to rotate in the horizontal direction with the ball hinge 65 as the center.

[0026] Specifically, such as Figure 4 As shown, an intelligent road inspection robot with a shock absorption function has a connecting rod fixedly connected to the ball hinge 65, which passes through the first driving ring 61 and the second driving ring 63 and is fixedly connected to the bracket 7. Cameras 71 are installed on both side walls of the bracket 7.

[0027] Specifically, such as Figure 2 As shown, an intelligent road inspection robot with a shock-absorbing function is provided with second shock-absorbing springs 21 at the four corners of the lower inner wall of the shock-absorbing seat 2. The other end of the second shock-absorbing spring 21 is fixedly connected to the bottom wall of the body 3. When encountering bumps during the inspection process, the body 3 slides up and down to force the second shock-absorbing spring 21 to undergo elastic deformation, thereby buffering and reducing the shock of the body 3.

[0028] Specifically, such as Figure 2 As shown, an intelligent road inspection robot with shock absorption function is installed with a damper 22 at the center of the lower inner wall of the shock absorbing seat 2. The telescopic end of the damper 22 is fixed to the bottom wall of the lifting block 51. The damper 22 can provide a certain resistance so that the body 3 can stabilize after the bump.

[0029] It should be noted that the present invention is an intelligent road inspection robot with a shock absorption function. When in use, the output shaft of the driving motor can drive the rotating seat 31 to rotate, so that the pillar 32 drives the cross seat 4 to rotate, so that the camera 71 rotates, and the camera 71 can inspect the surrounding images without changing the position of the mobile base 1. The output shaft of the first motor 62 can drive the first driving ring 61 to rotate. When the first driving ring 61 rotates, the connecting rod drives the bracket 7 to rotate in the vertical direction with the ball hinge 65 as the center of the circle. The output shaft of the second motor 64 drives the second driving ring 63 to rotate, so that the connecting rod drives the bracket 7 to rotate in the horizontal direction with the ball hinge 65 as the center of the circle. The rotation makes the angle of the camera 71 adjustable in a wide range, which is more flexible and practical. When the mobile base 1 encounters bumps during movement, the body 3 slides up and down in the shock-absorbing seat 2. At this time, the second shock-absorbing spring 21 undergoes elastic deformation to shock-absorbing and buffer the body 3. At the same time, the lifting block 51 will pull the movable rod 54 to extend and retract when it moves up and down. When the movable rod 54 retracts and retracts, it will pull the movable plate 53 to slide in the sleeve 52, causing the first shock-absorbing spring 55 to undergo elastic deformation, further reducing the shock of the body 3. With the cooperation of the first shock-absorbing spring 55 and the second shock-absorbing spring 21, violent shocks when the road conditions are poor are avoided, thereby achieving the purpose of protecting the internal parts of the body 3 and effectively improving the service life of the inspection robot.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent road inspection robot with a shock absorption function, comprising a mobile base (1), characterized in that: A shock-absorbing seat (2) is fixedly connected to the top wall of the movable base (1); an organic body (3) is slidably connected to the upper side wall of the shock-absorbing seat (2); a driving motor is installed on the upper inner wall of the organic body (3); an output shaft of the driving motor passes through the upper side wall of the organic body (3) and is fixedly connected to a rotating seat (31); a pillar (32) is fixedly connected to the upper side wall of the rotating seat (31); a cross seat (4) is fixedly connected to the outer peripheral wall of the pillar (32); a shock-absorbing structure (5) is provided inside the shock-absorbing seat (2); and an angle control structure (6) is provided on the cross seat (4).

2. The intelligent road inspection robot with shock absorption function according to claim 1, characterized in that: The shock absorbing structure (5) comprises a lifting block (51), a sleeve (52), a movable plate (53), a movable rod (54) and a first shock absorbing spring (55). The lifting block (51) is fixedly connected to the center of the bottom wall of the body (3). The sleeve (52) is hinged on the inner walls of the front and rear sides of the shock absorbing seat (2). A movable plate (53) is slidably arranged in the sleeve (52). The movable plate (53) is fixedly connected to the movable rod (54) on a side wall of the movable plate (53) close to the lifting block (51). The other end of the movable rod (54) extends to the outside of the sleeve (52) and is hinged to the lifting block (51). The first shock absorbing spring (55) is abutted between the movable plate (53) and the inner wall of the sleeve (52) close to the lifting block (51).

3. The intelligent road inspection robot with shock absorption function according to claim 1, characterized in that: The angle control structure (6) includes a first driving ring (61), a first motor (62), a second driving ring (63), a second motor (64) and a ball hinge (65), wherein the first driving ring (61) is rotatably arranged between the inner walls on both sides of the cross seat (4), a first motor (62) is installed on the outer wall of one side of the cross seat (4), an output shaft of the first motor (62) is fixedly connected to one end of the first driving ring (61), a second driving ring (63) is rotatably arranged between the upper and lower inner walls of the cross seat (4), a second motor (64) is installed on the lower outer wall of the cross seat (4), an output shaft of the second motor (64) is fixedly connected to one end of the second driving ring (63), and a ball hinge (65) is provided at the center of the front inner wall of the cross seat (4).

4. The intelligent road inspection robot with shock absorption function according to claim 3, characterized in that: A connecting rod is fixedly connected to the ball hinge (65), and the connecting rod passes through the first driving ring (61) and the second driving ring (63) and is fixedly connected to the bracket (7). Cameras (71) are installed on both side walls of the bracket (7).

5. The intelligent road inspection robot with shock absorption function according to claim 2, characterized in that: Second shock-absorbing springs (21) are respectively provided at the four corners of the lower inner wall of the shock-absorbing seat (2), and the other end of the second shock-absorbing spring (21) is fixedly connected to the bottom wall of the machine body (3).

6. The intelligent road inspection robot with shock absorption function according to claim 5, characterized in that: A damper (22) is installed at the center of the lower inner wall of the shock-absorbing seat (2), and the telescopic end of the damper (22) is fixed to the bottom wall of the lifting block (51).

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