Automatic charging base of intelligent robot

Abstract

The utility model provides an automatic charging base for an intelligent robot, which relates to the technical field of robots and comprises a frame, a connecting groove is arranged at the lower end of the front surface of the frame, a groove is arranged on the rear side in the connecting groove, a magnetic socket is movably mounted between the connecting groove and the groove, and an auxiliary mechanism is mounted between the groove and the magnetic socket. And an infrared positioning sensor is mounted at the lower end of the front surface of the frame. When the robot does not need to be charged, the auxiliary mechanism can collect the magnetic attraction socket into the groove, so that the magnetic attraction socket is not exposed to the external environment any more, dust, water vapor and other impurities can be effectively prevented from being attached to the magnetic attraction socket, the problem of poor charging contact caused by impurity accumulation is solved, normal work of the charging base is guaranteed, and the service life of the robot is prolonged. And meanwhile, the magnetic attraction socket is hidden in the groove, so that damage caused by accidental collision to the magnetic attraction socket can be reduced, and the risk of damage to parts is reduced.

Description

Technical Field

[0001] This utility model relates to the field of robotics technology, and more specifically, to an intelligent robot automatic charging base. Background Technology

[0002] A robot is an artificial machine that can automatically perform tasks to replace or assist human workers. When robots are used for extended periods, they often require a charging dock for charging. For example, application number "CN202110407685.1" proposes a charging dock for a blockchain-based intelligent robot, comprising: a base with a pair of positioning blocks at its left end, each positioning block having a first sensor; a wireless charging area at its right end, with a second sensor at the right end of the wireless charging area; a frame at the right end of the base, with a signal transmitting module inside its upper end; a drive mechanism including a rotatable cam and a locking mechanism, the cam being located inside the lower end of the frame, the locking mechanism mounted on the frame, and the cam driving the locking mechanism to move; a buffer mechanism located on the frame and above the locking mechanism; and a positioning sensor located on the frame and above the buffer mechanism.

[0003] However, in the above technical solutions, magnetic sockets are usually exposed to the external environment, and long-term use can easily accumulate dust and moisture, and may be subject to accidental collisions, resulting in poor charging contact or component damage, affecting the safety and service life of the charging base. Therefore, we propose an intelligent robot automatic charging base to solve the above problems. Utility Model Content

[0004] The main purpose of this utility model is to provide an intelligent robot automatic charging base, which solves the problem that magnetic sockets are usually exposed to the external environment, and are prone to accumulating dust and moisture after long-term use. They may also be subject to accidental collisions, resulting in poor charging contact or component damage, which affects the safety and service life of the charging base.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] An intelligent robot automatic charging base includes a frame. The lower end of the frame's front surface has a connecting groove, and the rear side of the connecting groove has a recess. A magnetic socket is movably installed between the connecting groove and the recess. An auxiliary mechanism is installed between the recess and the magnetic socket. An infrared positioning sensor is installed at the lower end of the frame's front surface. The auxiliary mechanism includes an isolation groove located inside the connecting groove. An isolation plate is engaged inside the isolation groove. A pusher is movably installed inside the recess, with its front end connected to the magnetic socket. The lower end of the frame's interior has a movable groove, inside which a movable block is movably installed. The upper surface of the movable block has a first sliding groove in the middle, inside which a first slider is movably installed. The movable groove has two fixedly installed second guide rods at its two ends. The rods of the second guide rods are movably installed inside the movable block, the first sliding groove, and the first slider. The upper surface of the movable groove has a second sliding groove at its front end. The second slider is movably installed inside the second sliding groove and is parallel to the first slider. A second pull rope is movably installed between the groove and the second sliding groove. The upper and lower ends of the second pull rope are connected to the push frame and the second slider, respectively. The lower rear end of the frame has a winding groove. A winding rod is movably installed inside the winding groove. A first pull rope is movably installed between the winding groove and the isolation groove. The front end of the first pull rope is connected to the isolation plate, and the rear end of the first pull rope is wound around the outside of the winding rod.

[0007] Preferably, a first guide rod is installed on each of the two sides inside the groove. The rod body of the first guide rod is movably installed inside the push frame. A first spring is sleeved on the front end of the outer side of the first guide rod. The front and rear ends of the first spring are connected to the groove and the push frame, respectively.

[0008] Preferably, an electric push rod is installed at the front end of the inner side of the movable groove, and the output end of the electric push rod is movably installed inside the first sliding groove and connected to the first slider.

[0009] Preferably, a limiting rod is installed on the upper rear side of the first slider, and a limiting hole is provided through the lower interior of the second slider, with the limiting rod and the limiting hole engaging.

[0010] Preferably, a second spring is sleeved on the outer side of the second guide rod located inside the first slide groove, and the front and rear ends of the second spring are respectively in contact with the first slider and the first slide groove.

[0011] Preferably, a rotating rod is movably installed in the middle of the winding groove, and the winding rod is sleeved on the outside of the rotating rod. Gears are installed at both ends of the rotating rod, and the gears are movably installed between the winding groove and the movable groove. Racks are installed at both ends of the upper surface of the movable block, and the racks are meshed with the gears.

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

[0013] (1) In this utility model, when the robot does not need to be charged, the auxiliary mechanism can put the magnetic socket into the groove, so that the magnetic socket is no longer exposed to the external environment. This can effectively prevent dust, moisture and other debris from adhering to the magnetic socket, prevent poor charging contact caused by the accumulation of debris, ensure the normal operation of the charging base, and thus improve the safety of the entire intelligent robot charging system. At the same time, the magnetic socket is hidden in the groove, which can reduce the damage caused by accidental collisions, reduce the risk of component damage, avoid safety hazards caused by component damage, and further improve the safety performance of the equipment. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of an intelligent robot automatic charging base according to the present invention;

[0015] Figure 2 This is a front view structural diagram of an intelligent robot automatic charging base according to the present invention;

[0016] Figure 3 This is a side view of the automatic charging base for an intelligent robot according to the present invention.

[0017] Figure 4 This utility model relates to an automatic charging base for intelligent robots. Figure 2 Schematic diagram of the cross-sectional structure at point AA;

[0018] Figure 5 This utility model relates to an automatic charging base for intelligent robots. Figure 3 Schematic diagram of the cross-sectional structure at point BB;

[0019] Figure 6 This utility model relates to an automatic charging base for intelligent robots. Figure 3 Schematic diagram of the cross-sectional structure at the CC section;

[0020] Figure 7 This utility model relates to an automatic charging base for intelligent robots. Figure 4 Enlarged structural diagram at point D;

[0021] Figure 8 This utility model relates to an automatic charging base for intelligent robots. Figure 5 Enlarged structural diagram at point E;

[0022] Figure 9 This utility model relates to an automatic charging base for intelligent robots. Figure 6 Enlarged structural diagram at point F.

[0023] In the diagram: 1. Frame; 2. Connecting groove; 3. Auxiliary mechanism; 301. Isolation groove; 302. Isolation plate; 303. First pull rope; 304. Rewind groove; 305. Rotating rod; 306. Gear; 307. Rewinding rod; 308. Push frame; 309. First guide rod; 310. First spring; 311. Movable groove; 312. Movable block; 313. Rack; 314. First slide groove; 315. Second guide rod; 316. First slider; 317. Second spring; 318. Electric push rod; 319. Limiting rod; 320. Second slide groove; 321. Second slider; 322. Limiting hole; 323. Second pull rope; 4. Infrared positioning sensor; 5. Groove; 6. Magnetic socket. Detailed Implementation

[0024] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0025] like Figures 1 to 9As shown, this utility model embodiment proposes an intelligent robot automatic charging base, including a frame 1. A connecting groove 2 is provided at the lower end of the front surface of the frame 1. A groove 5 is provided on the rear side of the interior of the connecting groove 2. A magnetic socket 6 is movably installed between the connecting groove 2 and the groove 5. An auxiliary mechanism 3 is installed between the groove 5 and the magnetic socket 6. An infrared positioning sensor 4 is installed at the lower end of the front surface of the frame 1. The auxiliary mechanism 3 includes an isolation groove 301 located inside the connecting groove 2. An isolation plate 302 is engaged inside the isolation groove 301. A pusher 308 is movably installed inside the groove 5, with its front end connected to the magnetic socket 6. A movable groove 311 is provided at the lower end of the interior of the frame 1. A movable block 312 is movably installed inside the movable groove 311. A first sliding groove 314 is provided in the middle of the upper surface of the movable block 312. A first slider 316 is movably installed inside the first sliding groove 314. A second guide rod 315 is fixedly installed at both ends. The rod body of the second guide rod 315 is movably installed inside the movable block 312, the first slide groove 314 and the first slider 316. The front end of the upper surface of the movable groove 311 is provided with a second slide groove 320. The second slider 321 is movably installed inside the second slide groove 320 and is parallel to the first slider 316. A second pull rope 323 is movably installed between the groove 5 and the second slide groove 320. The upper and lower ends of the second pull rope 323 are respectively connected to the push frame 308 and the second slider 321. The lower end of the rear side of the frame 1 is provided with a winding groove 304. A winding rod 307 is movably installed inside the winding groove 304. A first pull rope 303 is movably installed between the winding groove 304 and the isolation groove 301. The front end of the first pull rope 303 is connected to the isolation plate 302 and the rear end of the first pull rope 303 is wound around the outside of the rod body of the winding rod 307.

[0026] like Figure 4As shown, in another embodiment of this utility model, first guide rods 309 are respectively installed on both sides of the inside of the groove 5. The rods of the first guide rods 309 are movably installed inside the push frame 308. First springs 310 are respectively sleeved on the front ends of the outer sides of the rods of the first guide rods 309. The front and rear ends of the first springs 310 are respectively connected to the groove 5 and the push frame 308. An electric push rod 318 is installed at the front end of the inside of the movable groove 311. The output end of the electric push rod 318 is movably installed inside the first slide groove 314 and connected to the first slider 316. A limit rod 319 is installed on the upper rear side of the first slider 316. A limit hole 3 is provided through the lower end of the inside of the second slider 321. 22. The limiting rod 319 is engaged with the limiting hole 322. The second guide rod 315 located inside the first slide groove 314 is fitted with a second spring 317 on its outer side. The front and rear ends of the second spring 317 are respectively in contact with the first slider 316 and the first slide groove 314. The rotating rod 305 is movably installed in the middle of the inside of the winding groove 304. The winding rod 307 is fitted with the outer side of the rotating rod 305. Gears 306 are installed at both ends of the rotating rod 305. The gears 306 are movably installed between the winding groove 304 and the movable groove 311. The upper surface of the movable block 312 is fitted with racks 313 at both ends. The racks 313 are meshed with the gears 306.

[0027] The robot receives signals from the infrared positioning sensor 4 located at the lower end of the front surface of frame 1, achieving precise positioning and moving towards the charging base. Simultaneously, when the infrared positioning sensor 4 detects the robot entering its range, frame 1 activates the electric push rod 318. The output end of the electric push rod 318 pushes the first slider 316 backward within the first groove 314. Then, the first slider 316 compresses the second spring 317, causing the second spring 317 to push the movable block 312 along the second guide rod 315, following the first slider 316. This allows the movable block 312 to first drive the rack 313, which in turn drives the gear 306 to rotate. The gear 306 then drives the rotating rod 305 and the winding rod 307 to wind up the first pull rope 303. This causes the first pull rope 303 to move the isolation plate 302 upward, opening the connecting groove 2. Then, when the movable block... When the rear end of 312 connects with the rear side of the inner side of the movable groove 311, the movable block 312 stops moving. At this time, as the electric push rod 318 continues to push, it pushes the first slider 316 to move along the first slide groove 314 and the second guide rod 315, while squeezing the second spring 317. Then, when the first slider 316 drives the limiting rod 319 to insert into the limiting hole 322, the first slider 316 can drive the second slider 321 to move backward, so that the second slider 321 pulls the second pull rope 323, so that the second pull rope 323 pulls the push frame 308 to move along the first guide rod 309, so that the push frame 308 squeezes the first spring 310 and pushes the magnetic socket 6 to move outward, so that the robot's charging plug engages with the magnetic socket 6 to realize the charging of the robot.

[0028] The electric push rod 318 serves as a power source, providing a stable pushing force to ensure that the magnetic socket 6 can extend accurately. It also controls the isolation plate 302 to move up and down and controls the connection groove 2 to open and seal.

[0029] The engagement of the limiting rod 319 and the limiting hole 322 is used to improve the connection stability between the first slider 316 and the second slider 321, so that the first slider 316 can stably push the second slider 321 to move backward;

[0030] The meshing transmission between the rack 313 and the gear 306 converts the linear motion of the movable block 312 into the rotational motion of the rotating rod 305, realizing the transmission and conversion of power, enabling the isolation plate 302 to move in time, and making room for the extension of the magnetic socket 6.

[0031] The working principle of this intelligent robot automatic charging base:

[0032] In use, the robot first receives a signal from the infrared positioning sensor 4 at the lower end of the front surface of the frame 1 to achieve precise positioning and move towards the charging base. Simultaneously, when the infrared positioning sensor 4 detects the robot entering the range, the frame 1 activates the electric push rod 318. The output end of the electric push rod 318 pushes the first slider 316 backward within the first slide groove 314. Then, the first slider 316 compresses the second spring 317, causing the second spring 317 to push the movable block 312 along the second guide rod 315, following the first slider 316. This allows the movable block 312 to first drive the rack 313 to rotate the gear 306, which in turn drives the rotating rod 305 and the winding rod 307 to wind up the first pull rope 303. This causes the first pull rope 303 to move the isolation plate 302 upward, opening the connecting groove 2. Then, when... When the rear end of the movable block 312 connects with the rear side of the inner side of the movable groove 311, the movable block 312 stops moving. At this time, as the electric push rod 318 continues to push, it pushes the first slider 316 to move along the first slide groove 314 and the second guide rod 315, while squeezing the second spring 317. Then, when the first slider 316 drives the limiting rod 319 to insert into the limiting hole 322, the first slider 316 can drive the second slider 321 to move backward, so that the second slider 321 pulls the second pull rope 323, so that the second pull rope 323 pulls the push frame 308 to move along the first guide rod 309, so that the push frame 308 squeezes the first spring 310 and pushes the magnetic socket 6 to move outward, so that the robot's charging plug engages with the magnetic socket 6 to realize the charging of the robot.

[0033] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. For those skilled in the art, other variations or modifications can be made based on the above description. It is impossible to exhaustively list all the implementation methods here. Any obvious variations or modifications derived from the technical solutions of this utility model are still within the protection scope of this utility model.

Claims

1. An intelligent robot automatic charging base, comprising a frame (1), characterized in that: The frame (1) has a connecting groove (2) at the lower end of its front surface. The connecting groove (2) has a recess (5) on its rear side. A magnetic socket (6) is movably installed between the connecting groove (2) and the recess (5). An auxiliary mechanism (3) is installed between the recess (5) and the magnetic socket (6). An infrared positioning sensor (4) is installed at the lower end of the front surface of the frame (1). The auxiliary mechanism (3) includes an isolation groove (301). The isolation groove (301) is located inside the connecting groove (2). The isolation groove (301) is engaged with the internal components. There is an isolation plate (302). A pusher (308) is movably installed inside the groove (5). The front end of the pusher (308) is connected to the magnetic socket (6). The lower end of the frame (1) is provided with a movable groove (311). A movable block (312) is movably installed inside the movable groove (311). A first sliding groove (314) is provided in the middle of the upper surface of the movable block (312). A first slider (316) is movably installed inside the first sliding groove (314). A second sliding block (316) is fixedly installed at both ends of the movable groove (311). A guide rod (315) is movably installed inside the movable block (312), the first slide groove (314), and the first slider (316). A second slide groove (320) is provided at the front end of the upper surface of the movable groove (311). A second slider (321) is movably installed inside the second slide groove (320), and the second slider (321) is parallel to the first slider (316). A second pull rope (323) is movably installed between the groove (5) and the second slide groove (320). The upper and lower ends of the two pull ropes (323) are respectively connected to the push frame (308) and the second slider (321). The lower end of the rear side of the frame (1) is provided with a winding groove (304). A winding rod (307) is movably installed inside the winding groove (304). A first pull rope (303) is movably installed between the winding groove (304) and the isolation groove (301). The front end of the first pull rope (303) is connected to the isolation plate (302). The rear end of the first pull rope (303) is wound and installed on the outside of the rod body of the winding rod (307).

2. The intelligent robot automatic charging base according to claim 1, characterized in that: First guide rods (309) are installed on both sides of the inside of the groove (5). The rods of the first guide rods (309) are movably installed inside the push frame (308). First springs (310) are sleeved on the front end of the outer side of the first guide rods (309). The front and rear ends of the first springs (310) are connected to the groove (5) and the push frame (308) respectively.

3. The intelligent robot automatic charging base according to claim 1, characterized in that: An electric push rod (318) is installed at the front end of the inner side of the movable groove (311). The output end of the electric push rod (318) is movably installed inside the first slide groove (314) and connected to the first slider (316).

4. The intelligent robot automatic charging base according to claim 1, characterized in that: A limiting rod (319) is installed on the upper rear side of the first slider (316), and a limiting hole (322) is provided through the lower interior of the second slider (321). The limiting rod (319) and the limiting hole (322) are engaged and connected.

5. The intelligent robot automatic charging base according to claim 1, characterized in that: The second guide rod (315) located inside the first slide groove (314) has a second spring (317) sleeved on its outer side. The front and rear ends of the second spring (317) are respectively in contact with the first slider (316) and the first slide groove (314).

6. The intelligent robot automatic charging base according to claim 1, characterized in that: A rotating rod (305) is movably installed in the middle of the inside of the take-up groove (304). The take-up rod (307) is sleeved on the outside of the rod body of the rotating rod (305). Gears (306) are respectively installed at both ends of the rod body of the rotating rod (305). The gears (306) are respectively movably installed between the take-up groove (304) and the movable groove (311). Racks (313) are respectively installed at both ends of the upper surface of the movable block (312). The racks (313) are respectively meshed with the gears (306).

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