Patrol robot capable of being automatically charged

Abstract

The utility model relates to the field of patrol robots, and discloses an automatic charging patrol robot which comprises a supporting part, a charging pile is fixedly mounted on the outer surface of the supporting part, a robot body is placed on one side edge of the charging pile, limiting rods are symmetrically welded to one side edge of the robot body, and limiting holes are formed in the top end edges of the limiting rods in a penetrating mode. Fixing frames are fixedly mounted on the outer surface, close to the front and rear ends of the charging pile, of the supporting part, sliding grooves are symmetrically formed in the middles of one sides of the fixing frames, limiting clamping pieces are movably mounted in the sliding grooves, and one sides of the limiting clamping pieces extend into the fixing frames and are rotationally provided with movable supporting rods; the limiting clamping piece is inserted into the limiting hole in the limiting rod, so that the effect of conveniently limiting and fixing the robot body during charging is achieved, the overall stability of the robot body during charging is improved, and the problem that charging is affected due to the fact that the charging plug and the charging socket are disconnected when the robot body is mistakenly touched is solved.

Description

Technical Field

[0001] The present application relates to the field of patrol robots, and in particular to an automatically rechargeable patrol robot. Background Art

[0002] A patrol robot is an autonomous mobile robot used for patrol, monitoring and security tasks. They are usually equipped with various sensors, cameras, lidar and other equipment, which can perceive the surrounding environment in real time and perform designated tasks. During the execution of the task, the patrol robot will monitor its battery power and automatically start the procedure of returning to the charging station when the power is below a certain threshold; once the robot arrives near the charging station, it will use its navigation and perception system to accurately align the charging pile to ensure successful connection to the charger; when the charging plug of the patrol robot is aligned with the charging port of the charger, the robot will automatically insert the charging plug into the charging port to start the charging process.

[0003] When the patrol robot is charging, the robot will remain in a stable position near the charging pile. When pedestrians passing by the charging pile accidentally touch the patrol robot, it may cause the patrol robot to move, resulting in a positional offset between the robot's charging plug and the charging socket of the charging pile, causing the patrol robot to disconnect from the charging state, which in turn has a certain impact on the overall charging efficiency of the patrol robot and also prolongs the overall charging time of the patrol robot.

[0004] With respect to the above-mentioned related technologies, the inventor believes that the patrol robot has the defect of being disconnected from the charging pile due to accidental touch during charging. Therefore, an automatically rechargeable patrol robot is proposed to solve the above-mentioned problem. Utility Model Content

[0005] In order to solve the problem that a patrol robot may be disconnected from a charging pile due to accidental touch while charging, the present application provides a patrol robot that can be automatically charged.

[0006] The present application provides an automatically rechargeable patrol robot that adopts the following technical solution:

[0007] A patrol robot that can be automatically charged comprises a support part, a charging pile is fixedly installed on the outer surface of the support part, a robot body is placed on one side edge of the charging pile, a limit rod is symmetrically welded to one side edge of the robot body, a limit hole is penetrated through the top edge of the limit rod, a fixing frame is fixedly installed on the outer surface of the support part near the front and rear ends of the charging pile, a sliding groove is symmetrically opened in the middle of one side of the fixing frame, a limit clamp is movably installed in the sliding groove, one side of the limit clamp extends to the inside of the fixing frame and a movable support rod is rotatably installed, a connecting piece is rotatably installed on one side edge of two movable support rods inside a single fixing frame, a cylinder is installed in the middle of one side of the connecting piece placed inside the support part, and a sensing mechanism is also provided inside the fixing frame for controlling multiple limit clamps to move.

[0008] Preferably, the sensing mechanism comprises a fixing groove, the fixing groove is opened in the middle of one side of the fixing frame, a sensor is installed on one side of the inner wall of the fixing groove, and a trigger block is fixedly installed on one side edge of the limiting rod near the limiting hole.

[0009] Preferably, a charging plug is provided at the top of one side of the robot body between the two limit rods, a charging socket is provided in the middle of one side of the charging pile, an edge of one side of the charging plug is located inside the charging socket, and the charging plug and the charging socket are engaged with each other.

[0010] Preferably, the cross section of the limiting clamp is an L-shaped structure, one side edge of the limiting clamp extends into the limiting hole, and the limiting hole and the limiting clamp are engaged with each other.

[0011] Preferably, the volume of the trigger block is smaller than the internal volume of the fixing groove, one side edge of the trigger block abuts against the outer surface of the sensor, and the trigger block and the fixing groove are adapted to each other.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] By moving the robot body close to the charging pile, the charging plug is inserted into the charging socket for charging, and at the same time, the limit rod pushes the trigger block to abut against the sensor inside the fixed groove, so that the connecting piece pushes the movable support rod to move, and the limit clamp enters the limit hole along the movable clamp inside the sliding groove, so that the limit rod is fixed to the outer surface of the fixed frame; compared with the prior art, this solution has the effect of facilitating the limiting and fixing of the robot body during charging, improves the overall stability of the robot body during charging, and solves the problem that the charging plug and the charging socket are disconnected due to accidental touching of the robot body, affecting charging. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0015] Figure 2 is a schematic diagram of the structure of the charging plug in the embodiment of the application;

[0016] Figure 3 is a schematic diagram of the structure of the charging socket in the application embodiment;

[0017] Figure 4 is a schematic cross-sectional structure diagram of a fixing frame in an embodiment of the application;

[0018] Explanation of the accompanying drawings: 1. Robot body; 2. Charging plug; 3. Support part; 4. Charging pile; 5. Charging socket; 6. Limit rod; 7. Trigger block; 8. Limit hole; 9. Fixed frame; 10. Fixed slot; 11. Sensor; 12. Sliding slot; 13. Limit card; 14. Movable support rod; 15. Connector; 16. Cylinder. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-4 This application is described in further detail.

[0020] The present application embodiment discloses a patrol robot that can be automatically charged. Figure 1-4 A patrol robot that can be automatically charged includes a support part 3, a charging pile 4 is fixedly installed on the outer surface of the support part 3, a robot body 1 is placed on one side of the charging pile 4, a limit rod 6 is symmetrically welded on one side of the robot body 1, and a limit hole 8 is provided on the top edge of the limit rod 6. A fixing frame 9 is fixedly installed on the outer surface of the support part 3 near the front and rear ends of the charging pile 4, a sliding groove 12 is symmetrically provided in the middle of one side of the fixing frame 9, and a limit card 13 is movably installed inside the sliding groove 12. The cross section of the limit card 13 is an L-shaped structure, and one side edge of the limit card 13 extends to the inside of the limit hole 8. The limit hole 8 and the limit card 13 are engaged with each other. One side of the limit card 13 extends to the inside of the fixing frame 9 and a movable support rod 14 is rotatably installed. A connecting member 15 is rotatably installed on one side of the two movable support rods 14 inside the single fixing frame 9, and a cylinder 16 is installed in the middle of one side of the connecting member 15. A sensing mechanism is also provided inside the fixing frame 9 for controlling multiple limit cards 13 to move.

[0021] By moving the robot body 1 close to the charging pile 4, the robot body 1 pushes the trigger block 7 to abut against the sensor 11 inside the fixed groove 10, so that the sensor 11 is started as a whole through the induction control cylinder 16, and the starting cylinder 16 drives the movable support rod 14 to rotate, so that the connecting member 15 moves along the inside of the support part 3, and pushes the movable support rod 14 to rotate, so that the movable support rod 14 pushes the limit clamp 13 to move along the inside of the sliding groove 12, and then the limit clamp 13 is clamped into the limit hole 8, so that the limit rod 6 is fixed on the outer surface of the fixing frame 9, which reflects the overall fixing effect of the limit clamp 13 and the limit rod 6 on the robot body 1.

[0022] Reference Figure 1 and Figure 4 The sensing mechanism includes a fixed groove 10, which is opened in the middle of one side of the fixed frame 9. A sensor 11 is installed on one side of the inner wall of the fixed groove 10. A trigger block 7 is fixedly installed on one side edge of the limiting rod 6 near the limiting hole 8. The volume of the trigger block 7 is smaller than the internal volume of the fixed groove 10. One side edge of the trigger block 7 abuts against the outer surface of the sensor 11, and the trigger block 7 and the fixed groove 10 are adapted to each other.

[0023] By making the limit rod 6 move synchronously with the robot body 1 to approach the fixed frame 9, the robot body 1 pushes the trigger block 7 to abut against the sensor 11 inside the fixed groove 10. When the trigger block 7 abuts against the sensor 11, the sensor 11 controls the cylinder 16 to start and drive the connecting member 15 to move. When the trigger block 7 is separated from the sensor 11, the cylinder 16 is started again and drives the connecting member 15 to move in the opposite direction, which reflects the control effect of the trigger block 7 cooperating with the sensor 11 on the cylinder 16.

[0024] Reference Figure 1 A charging plug 2 is provided at the top of one side of the robot body 1 between the two limit rods 6, a charging socket 5 is provided in the middle of one side of the charging pile 4, and one side edge of the charging plug 2 is located inside the charging socket 5. The charging plug 2 and the charging socket 5 are engaged with each other. By moving the robot body 1 close to the charging pile 4, the charging plug 2 is plugged into the charging socket 5 for charging, and the robot body 1 is stopped and placed at the charging pile 4, thereby keeping the robot body 1 in a stable placement state, and the robot body 1 is charged.

[0025] The implementation principle of the patrol robot capable of automatic charging in the embodiment of the present application is as follows: by moving the robot body 1 close to the charging pile 4, the charging plug 2 is plugged into the charging socket 5 for charging, and at the same time, the limit rod 6 is synchronously moved with the robot body 1 close to the fixing frame 9, so that the robot body 1 pushes the trigger block 7 to abut against the sensor 11 inside the fixing groove 10, so that the robot body 1 is kept in a stable state as a whole, and the sensor 11 controls the cylinder 16 to open and close as a whole through induction, and the cylinder 16 is started to drive the movable support rod 14 to rotate, and the input end of the power supply of the cylinder 16 is electrically connected to the output end of the external power supply, and at the same time When the sensor 11 and the cylinder 16 are electrically connected through wiring, the connecting piece 15 is moved along the inside of the support part 3, and the movable support rod 14 is pushed to rotate, so that the movable support rod 14 pushes the limiting clamp 13 to move along the inside of the sliding groove 12, and then the limiting clamp 13 is engaged in the limiting hole 8, so that the limiting rod 6 is fixed on the outer surface of the fixing frame 9; compared with the prior art, this scheme has the effect of facilitating the limiting and fixing of the robot body 1 during charging, improves the overall stability of the robot body 1 during charging, and solves the problem that the charging plug 2 and the charging socket 5 are disconnected due to accidental touching of the robot body 1, affecting charging.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A patrol robot capable of automatic charging, comprising a support portion (3), a charging pile (4) being fixedly mounted on the outer surface of the support portion (3), a robot body (1) being placed on one side of the charging pile (4), characterized in that: A limit rod (6) is symmetrically welded on one side of the robot body (1), and a limit hole (8) is provided through the top edge of the limit rod (6). A fixing frame (9) is fixedly installed on the outer surface of the support part (3) near the front and rear ends of the charging pile (4). A sliding groove (12) is symmetrically provided in the middle of one side of the fixing frame (9), and a limit clamp (13) is movably installed inside the sliding groove (12). One side of the limit clamp (13) extends to the inside of the fixing frame (9) and a movable support rod (14) is rotatably installed. A connecting member (15) is rotatably installed on one side of two movable support rods (14) inside a single fixing frame (9). A cylinder (16) is installed in the middle of one side of the connecting member (15) and is placed inside the support part (3). A sensing mechanism is also provided inside the fixing frame (9) for controlling the movement of multiple limit clamps (13).

2. The automatically rechargeable patrol robot according to claim 1, characterized in that: The sensing mechanism comprises a fixing groove (10), the fixing groove (10) being arranged in the middle of one side of the fixing frame (9), a sensor (11) being installed on one side of the inner wall of the fixing groove (10), and a trigger block (7) being fixedly installed on one side edge of the limiting rod (6) near the limiting hole (8).

3. The automatically rechargeable patrol robot according to claim 1, characterized in that: A charging plug (2) is provided at the top of one side of the robot body (1) between two limit rods (6), a charging socket (5) is provided in the middle of one side of the charging pile (4), an edge of one side of the charging plug (2) is located inside the charging socket (5), and the charging plug (2) and the charging socket (5) are engaged with each other.

4. The automatically rechargeable patrol robot according to claim 1, characterized in that: The cross section of the limiting clamp (13) is an L-shaped structure, one side edge of the limiting clamp (13) extends into the inside of the limiting hole (8), and the limiting hole (8) and the limiting clamp (13) are engaged with each other.

5. The automatically rechargeable patrol robot according to claim 2, characterized in that: The volume of the trigger block (7) is smaller than the internal volume of the fixing groove (10); one side edge of the trigger block (7) abuts against the outer surface of the sensor (11); and the trigger block (7) and the fixing groove (10) are adapted to each other.

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