Unmanned charging vehicle with adjustable charging connection assembly

Abstract

The invention belongs to the technical field of unmanned vehicles, and particularly relates to an unmanned charging vehicle with an adjustable charging connecting assembly, which comprises a horizontally arranged charging vehicle base, and the two sides of the charging vehicle base are fixedly connected with vertically arranged first mounting plates; two symmetrically arranged second mounting plates are fixedly connected between the two first mounting plates, an automatic driving terminal is arranged on the charging vehicle base, the automatic driving terminal is connected with the charging vehicle base through a wire conduit, a driving mechanism is arranged on the charging vehicle base, a charging box is fixedly connected between the two first mounting plates, and the charging box is connected with the charging vehicle base through a wire conduit. An adjustable charging connecting assembly is arranged in the charging box and comprises a storage battery and an electric rotating rod. Different charging heads can be exchanged according to different charging vehicles, the charging range of the unmanned charging vehicle is widened, and the charging requirements of different vehicles are met.

Description

Technical Field

[0001] The present invention belongs to the technical field of driverless vehicles, and particularly relates to a driverless charging vehicle with an adjustable charging connection component. Background Art

[0002] A driverless charging vehicle is an innovative charging device integrating L4-level driverless technology, high-precision navigation, mobile energy storage and other technologies, which can free the vehicle owner from the trouble of "finding a charging pile" and achieve the convenient experience of "charging as soon as parked". Its working principle is as follows: The vehicle owner makes a charging reservation through means such as a mobile phone applet, and inputs relevant information such as the parking space number and license plate number. After receiving the reservation, the system plans the driving route of the driverless charging vehicle according to the parking lot map and vehicle position information. The charging vehicle uses sensors such as cameras and lidar carried on itself to sense the surrounding environment, automatically drives to the designated parking space, and then the vehicle owner inserts the charging gun into the vehicle body to start charging. The driverless charging vehicle has significant advantages. In terms of convenience, there is no need for the vehicle owner to search for a charging pile by himself, which greatly saves time and energy, and significantly improves the charging convenience in large parking lots or areas with uneven distribution of charging piles; in terms of flexibility, it can be flexibly dispatched according to actual needs, and can be quickly deployed in different scenarios such as highway service areas, commercial parking lots, and old residential areas, effectively relieving the charging pressure in specific areas; in terms of safety, it is equipped with a variety of sensors and safety protection systems, and can actively stop and avoid when encountering pedestrians, obstacles or other emergencies during driving, effectively ensuring the safety of the charging process; from the perspective of high efficiency, it can operate continuously for 24 hours, improving the utilization rate of charging facilities, and some driverless charging vehicles have a high charging power, which can shorten the charging time.

[0003] Existing driverless charging vehicles are generally used in a single area, and the specifications of the charging connection components are customized according to the charging needs of vehicles in the area. It is necessary to prepare multiple charging vehicles equipped with different types of charging connection components for charging work at the same time. The charging range of a single driverless charging vehicle is small, which is not convenient to meet the charging needs of different vehicles. Therefore, we propose a driverless charging vehicle with an adjustable charging connection component to solve the above problems. Summary of the Invention

[0004] The purpose of the present invention is to provide a driverless charging vehicle with an adjustable charging connection component, which can replace different charging heads according to different charging vehicles, improve the charging range of the driverless charging vehicle, and meet the charging needs of different vehicles.

[0005] The technical solution adopted by the present invention is specifically as follows: An unmanned charging vehicle with an adjustable charging connection component, comprising a horizontally arranged charging vehicle base. Both sides of the charging vehicle base are fixedly connected with vertically arranged first mounting plates. Two symmetrically arranged second mounting plates are fixedly connected between the two first mounting plates. An autonomous driving terminal is arranged on the charging vehicle base, and the autonomous driving terminal is connected to the charging vehicle base through a wire conduit. A driving mechanism is arranged on the charging vehicle base. A charging box is fixedly connected between the two first mounting plates, and an adjustable charging connection component is arranged in the charging box.

[0006] In a preferred solution, the adjustable charging connection component includes a storage battery and an electric rotating rod. The charging box is provided with an opening communicating with the outside, and the charging box is provided with a box cover matching the opening. A vertically arranged partition plate is fixedly connected in the charging box. A horizontally arranged placement plate is fixedly connected in the charging box, and the placement plate is fixedly connected to the side wall of the partition plate. The placement plate is matched with the storage battery. One end of the electric rotating rod penetrates through the side wall of the charging box, and a winding drum is sleeved on the other end of the electric rotating rod. A charging wire is sleeved on the winding drum, and the charging wire is electrically connected to the storage battery through an electric wire. An adjusting component is connected to the charging wire, and the end of the adjusting component away from the charging wire is connected with a combined charging gun. A communication port matching the combined charging gun is arranged on the side wall of the charging box.

[0007] In a preferred solution, the driving component includes two symmetrically arranged drivers. The output ends of the two drivers are both fixedly connected with driving shafts, and the two driving shafts respectively penetrate through the side walls of the two first mounting plates. Buffer pads matching the first mounting plates are sleeved on the two driving shafts. Driving wheels are sleeved on the two driving shafts. Two driven rods are rotatably connected to the two first mounting plates, and the two driven rods are both arranged away from the two drivers. Driven wheels are sleeved on the two driven rods.

[0008] In a preferred solution, the adjusting component includes a connecting frame, and a connector is fixedly connected in the connecting frame. The connector is matched with the charging wire. Two symmetrically arranged clamping plates are slidably connected in the connecting frame. Anti-slip pads are fixedly connected to the side walls of the two clamping plates facing each other, and moving rods are fixedly connected to the side walls of the two clamping plates facing away from each other. The opposite ends of the two moving rods respectively penetrate through the two side walls of the connecting frame. The opposite ends of the two clamping plates are both connected to the inner wall of the connecting frame through buffer springs.

[0009] In a preferred embodiment, the combined charging gun includes a charging grip. One end of the charging grip is fixedly connected to a wiring head, and the wiring head is arranged to match with an adapter. The other end of the charging grip is snap-fitted with a first plug and a second plug. A clamping head is fixedly connected to the charging grip, and a clamping member is fixedly connected to the clamping head. A first charging connector is provided on the first plug, and a second charging connector is provided on the second plug.

[0010] In a preferred embodiment, a placement groove is provided in the charging box, and the placement groove is arranged away from the placement plate. A plurality of replaceable charging plugs are placed in the placement groove, and the plurality of replaceable charging plugs are arranged to match with the combined charging gun.

[0011] In a preferred embodiment, two symmetrically arranged buffer rods are provided between the two first mounting plates. Both ends of the two buffer rods penetrate through the side walls of the first mounting plates, and buffer wheels are fixedly connected to both ends of the two buffer rods.

[0012] In a preferred embodiment, a plurality of ranging radars are fixedly connected to the opposite side walls of the two second mounting plates, and the plurality of ranging radars are arranged to match with the autonomous driving terminal.

[0013] In a preferred embodiment, fixing buckles are slidably connected to both side walls of the connecting frame, and the two fixing buckles are respectively arranged to match with the two moving rods.

[0014] In a preferred embodiment, two symmetrically arranged anti-displacement blocking members are sleeved on the wire winding cylinder, and the anti-displacement blocking members are arranged to match with the charging wire.

[0015] The technical effects achieved by the present invention are as follows: The external computer controls the driver to rotate through the autonomous driving terminal, thereby driving the drive shaft and the drive wheel to rotate, moving the driverless charging vehicle to the vicinity of the charging vehicle, dragging the charging wire to move the combined charging gun to the charging port of the charging vehicle, and connecting the first plug and the second plug to the charging port of the charging vehicle for charging. When the charging port of the charging vehicle does not match the current first plug and second plug on the combined charging gun, disconnect the connection between the wiring head and the adjusting component, take out the replaceable charging plug corresponding to the charging vehicle from the placement groove, insert the replaceable charging plug into the connecting frame, open the fixing buckle, and the two clamping plates move towards each other under the action of the buffer spring, so that the two clamping plates cooperate to fix the replaceable charging plug, lock the fixing buckle, and stably connect the replaceable charging plug to the connecting frame. Then use the replaceable charging plug to charge the charging vehicle, which can replace different charging heads according to different charging vehicles, improve the charging range of the driverless charging vehicle, and meet the charging needs of different vehicles. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of a driverless charging vehicle with an adjustable charging connection component according to the present invention; Figure 2 It is an internal schematic diagram of the charging box of a driverless charging vehicle with an adjustable charging connection component according to the present invention; Figure 3 It is a side view schematic diagram of the adjustable charging connection component of a driverless charging vehicle with an adjustable charging connection component according to the present invention; Figure 4 It is a schematic diagram of the combined charging gun of a driverless charging vehicle with an adjustable charging connection component according to the present invention; Figure 5 It is a schematic diagram of the drive component of a driverless charging vehicle with an adjustable charging connection component according to the present invention; Figure 6 It is a schematic diagram of the adjustment component of a driverless charging vehicle with an adjustable charging connection component according to the present invention.

[0017] In the figure: 1 charging vehicle base, 2 first mounting plate, 3 second mounting plate, 4 autonomous driving terminal, 5 wire conduit, 6 charging box, 7 storage battery, 8 electric rotating rod, 9 box cover, 10 partition plate, 11 placing plate, 12 wire winding cylinder, 13 charging wire, 14 electric wire, 15 communication port, 16 driver, 17 drive shaft, 18 buffer pad, 19 drive wheel, 20 driven wheel, 21 connection frame, 22 adapter, 23 clamping plate, 24 anti-slip pad, 25 moving rod, 26 buffer spring, 27 charging grip, 28 connection terminal, 29 first plug, 30 second plug, 31 clamping joint, 32 clamping member, 33 first charging joint, 34 second charging joint, 35 placing groove, 36 replaceable charging plug, 37 buffer rod, 38 buffer wheel, 39 ranging radar, 40 fixing buckle, 41 anti-displacement stopper, 42 driven rod. Specific Embodiments

[0018] In order to make the above objects, features and advantages of the present invention more obvious and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings of the specification.

[0019] Embodiment 1 Please refer to Figures 1-5As shown in the figure, the present invention provides an autonomous charging vehicle with an adjustable charging connection component, including a horizontally arranged charging vehicle base 1. Both sides of the charging vehicle base 1 are fixedly connected with vertically arranged first mounting plates 2. Two symmetrically arranged second mounting plates 3 are fixedly connected between the two first mounting plates 2. An autonomous driving terminal 4 is arranged on the charging vehicle base 1, and the autonomous driving terminal 4 is connected to the charging vehicle base 1 through a wire conduit 5. A driving mechanism is arranged on the charging vehicle base 1. A charging box 6 is fixedly connected between the two first mounting plates 2, and an adjustable charging connection component is arranged in the charging box 6.

[0020] The adjustable charging connection component includes a storage battery 7 and an electric rotating rod 8. The charging box 6 is provided with an opening communicating with the outside, and a box cover 9 matching the opening is arranged on the charging box 6. A vertically arranged partition plate 10 is fixedly connected in the charging box 6. A horizontally arranged placing plate 11 is fixedly connected in the charging box 6, and the placing plate 11 is fixedly connected to the side wall of the partition plate 10. The placing plate 11 is arranged to match the storage battery 7. One end of the electric rotating rod 8 penetrates through the side wall of the charging box 6, and a winding drum 12 is sleeved on the other end of the electric rotating rod 8. A charging wire 13 is sleeved on the winding drum 12, and the charging wire 13 is electrically connected to the storage battery 7 through an electric wire 14. An adjusting component is connected to the charging wire 13, and one end of the adjusting component away from the charging wire 13 is connected to a combined charging gun. A communication port 15 matching the combined charging gun is arranged on the side wall of the charging box 6.

[0021] The driving component includes two symmetrically arranged drivers 16. The output ends of the two drivers 16 are both fixedly connected with driving shafts 17, and the two driving shafts 17 respectively penetrate through the side walls of the two first mounting plates 2. Buffer pads 18 matching the first mounting plates 2 are sleeved on the two driving shafts 17. Driving wheels 19 are sleeved on the two driving shafts 17. Driven rods 42 are rotatably connected to the two first mounting plates 2, and the two driven rods 42 are both arranged away from the two drivers 16. Driven wheels 20 are sleeved on the two driven rods 42.

[0022] The combined charging gun includes a charging grip 27. One end of the charging grip 27 is fixedly connected with a wiring head 28, and the wiring head 28 is matched with an adapter 22. The other end of the charging grip 27 is snap-connected with a first plug 29 and a second plug 30. A clamping head 31 is fixedly connected to the charging grip 27, and a clamping member 32 is fixedly connected to the clamping head 31. A first charging connector 33 is provided on the first plug 29, and a second charging connector 34 is provided on the second plug 30. A placement groove 35 is provided in the charging box 6, and the placement groove 35 is arranged away from the placement plate 11. A plurality of replaceable charging plugs 36 are placed in the placement groove 35, and the plurality of replaceable charging plugs 36 are matched with the combined charging gun. There are two symmetrically arranged buffer rods 37 between the two first mounting plates 2. Both ends of the two buffer rods 37 penetrate through the side walls of the first mounting plates 2. Buffer wheels 38 are fixedly connected to both ends of the two buffer rods 37. A plurality of ranging radars 39 are fixedly connected to the opposite side walls of the two second mounting plates 3, and the plurality of ranging radars 39 are matched with the autonomous driving terminal 4. Fixed buckles 40 are slidably connected to both side walls of the connecting frame 21, and the two fixed buckles 40 are respectively matched with the two moving rods 25. Two symmetrically arranged anti-displacement blocking members 41 are sleeved on the wire winding cylinder 12, and the anti-displacement blocking members 41 are matched with the charging wire 13. It can perform fast charging operations on vehicles of fixed types.

[0023] Embodiment 2 Please refer to Figures 1-6 As shown in the figure, the present invention provides an unmanned charging vehicle with an adjustable charging connection component, including a horizontally arranged charging vehicle base 1. Vertical first mounting plates 2 are fixedly connected to both sides of the charging vehicle base 1. Two symmetrically arranged second mounting plates 3 are fixedly connected between the two first mounting plates 2. An autonomous driving terminal 4 is provided on the charging vehicle base 1, and the autonomous driving terminal 4 is connected to the charging vehicle base 1 through a wire conduit 5. A driving mechanism is provided on the charging vehicle base 1. A charging box 6 is fixedly connected between the two first mounting plates 2, and an adjustable charging connection component is provided in the charging box 6.

[0024] The adjustable charging connection assembly includes a storage battery 7 and an electric rotating rod 8. The charging box 6 is provided with an opening communicating with the outside, and the charging box 6 is provided with a box cover 9 matching the opening. A vertically arranged partition plate 10 is fixedly connected inside the charging box 6, and a horizontally arranged placement plate 11 is fixedly connected inside the charging box 6. The placement plate 11 is fixedly connected to the side wall of the partition plate 10. The placement plate 11 is arranged to match the storage battery 7. One end of the electric rotating rod 8 penetrates through the side wall of the charging box 6, and a winding drum 12 is sleeved on the other end of the electric rotating rod 8. A charging wire 13 is sleeved on the winding drum 12, and the charging wire 13 is electrically connected to the storage battery 7 through an electric wire 14. An adjusting component is connected to the charging wire 13, and one end of the adjusting component away from the charging wire 13 is connected to a combined charging gun. A communication port 15 matching the combined charging gun is provided on the side wall of the charging box 6.

[0025] The driving assembly includes two symmetrically arranged drivers 16. The output ends of the two drivers 16 are both fixedly connected with driving shafts 17, and the two driving shafts 17 respectively penetrate through the side walls of the two first mounting plates 2. Buffer pads 18 arranged to match the first mounting plates 2 are sleeved on the two driving shafts 17. Driving wheels 19 are sleeved on the two driving shafts 17. Driven rods 42 are rotatably connected to the two first mounting plates 2, and the two driven rods 42 are arranged away from the two drivers 16. Driven wheels 20 are sleeved on the two driven rods 42.

[0026] The adjusting component includes a connecting frame 21, and a connector 22 is fixedly connected inside the connecting frame 21. The connector 22 is arranged to match the charging wire 13. Two symmetrically arranged clamping plates 23 are slidably connected inside the connecting frame 21. Anti-slip pads 24 are fixedly connected to the opposite side walls of the two clamping plates 23, and moving rods 25 are fixedly connected to the opposite side walls of the two clamping plates 23. The opposite ends of the two moving rods 25 respectively penetrate through the two side walls of the connecting frame 21. The opposite ends of the two clamping plates 23 are both connected to the inner wall of the connecting frame 21 through buffer springs 26.

[0027] The combined charging gun includes a charging grip 27. One end of the charging grip 27 is fixedly connected with a wiring head 28, and the wiring head 28 is matched with the adapter 22. The other end of the charging grip 27 is snap-connected with a first plug 29 and a second plug 30. A clamping head 31 is fixedly connected to the charging grip 27, and a clamping member 32 is fixedly connected to the clamping head 31. A first charging connector 33 is provided on the first plug 29, and a second charging connector 34 is provided on the second plug 30. A placement groove 35 is provided in the charging box 6, and the placement groove 35 is arranged away from the placement plate 11. A plurality of replaceable charging plugs 36 are placed in the placement groove 35, and the plurality of replaceable charging plugs 36 are matched with the combined charging gun. There are two symmetrically arranged buffer rods 37 between the two first mounting plates 2. Both ends of the two buffer rods 37 penetrate through the side walls of the first mounting plates 2. Buffer wheels 38 are fixedly connected to both ends of the two buffer rods 37. A plurality of ranging radars 39 are fixedly connected to the opposite side walls of the two second mounting plates 3, and the plurality of ranging radars 39 are matched with the autonomous driving terminal 4. Fixed buckles 40 are slidably connected to both side walls of the connecting frame 21, and the two fixed buckles 40 are respectively matched with the two moving rods 25. Two symmetrically arranged anti-displacement stoppers 41 are sleeved on the wire winding cylinder 12, and the anti-displacement stoppers 41 are matched with the charging wire 13. Through the cooperation of the adjusting assembly, charging operations can be performed on vehicles with different charging requirements.

[0028] In the present invention, when it is necessary to use the driverless charging vehicle to charge a vehicle, the external computer controls the driver 16 to rotate through the autonomous driving terminal 4, thereby driving the drive shaft 17 and the drive wheels 19 to rotate, moving the driverless charging vehicle close to the charging vehicle, dragging the charging wire 13 to move the combined charging gun to the charging port of the charging vehicle, and connecting the first plug 29 and the second plug 30 to the charging port of the charging vehicle for charging. When the charging port of the charging vehicle does not match the current first plug 29 and second plug 30 on the combined charging gun, disconnect the connection between the wiring head 28 and the adjusting assembly, take out the replaceable charging plug 36 corresponding to the charging vehicle from the placement groove 35, insert the replaceable charging plug 36 into the connecting frame 21, open the fixed buckle 40, and the two clamping plates 23 move towards each other under the action of the buffer spring 26, so that the replaceable charging plug 36 is fixed under the cooperation of the two clamping plates 23, lock the fixed buckle 40, so that the replaceable charging plug 36 is stably connected to the connecting frame 21, and use the replaceable charging plug 36 to charge the charging vehicle. It is possible to replace different charging heads according to different charging vehicles, improving the charging range of the driverless charging vehicle and meeting the charging needs of different vehicles.

[0029] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention are implemented according to the conventional means in the art without special description and limitation.

Claims

1. An autonomous charging vehicle with an adjustable charging connection component, characterized in that: It includes a horizontally arranged charging vehicle base (1). Both sides of the charging vehicle base (1) are fixedly connected with vertically arranged first mounting plates (2). Two symmetrically arranged second mounting plates (3) are fixedly connected between the two first mounting plates (2). An autonomous driving terminal (4) is provided on the charging vehicle base (1), and the autonomous driving terminal (4) is connected to the charging vehicle base (1) through a wire conduit (5). A driving mechanism is provided on the charging vehicle base (1). A charging box (6) is fixedly connected between the two first mounting plates (2), and an adjustable charging connection assembly is provided in the charging box (6).

2. The driverless charging vehicle with an adjustable charging connection component according to claim 1, characterized in that: The adjustable charging connection assembly includes a storage battery (7) and an electric rotating rod (8). The charging box (6) is provided with an opening communicating with the outside, and a box cover (9) matching the opening is provided on the charging box (6). A vertically arranged partition plate (10) is fixedly connected in the charging box (6). A horizontally arranged placement plate (11) is fixedly connected in the charging box (6), and the placement plate (11) is fixedly connected to the side wall of the partition plate (10). The placement plate (11) is matched with the storage battery (7). One end of the electric rotating rod (8) penetrates through the side wall of the charging box (6), and a winding drum (12) is sleeved on the other end of the electric rotating rod (8). A charging wire (13) is sleeved on the winding drum (12), and the charging wire (13) is electrically connected to the storage battery (7) through an electric wire (14). An adjusting assembly is connected to the charging wire (13), and a combined charging gun is connected to the end of the adjusting assembly away from the charging wire (13). A communication port (15) matching the combined charging gun is provided on the side wall of the charging box (6).

3. The driverless charging vehicle with an adjustable charging connection component according to claim 1, wherein: The driving assembly includes two symmetrically arranged drivers (16). The output ends of the two drivers (16) are both fixedly connected with driving shafts (17), and the two driving shafts (17) respectively penetrate through the side walls of the two first mounting plates (2). Buffer pads (18) matching the first mounting plates (2) are sleeved on the two driving shafts (17). Driving wheels (19) are sleeved on the two driving shafts (17). Driven rods (42) are rotatably connected to the two first mounting plates (2), and the two driven rods (42) are both arranged away from the two drivers (16). Driven wheels (20) are sleeved on the two driven rods (42).

4. The driverless charging vehicle with an adjustable charging connection assembly according to claim 2, characterized in that: The adjusting assembly includes a connecting frame (21), and a connector (22) is fixedly connected in the connecting frame (21). The connector (22) is matched with the charging wire (13). Two symmetrically arranged clamping plates (23) are slidably connected in the connecting frame (21). Anti-slip pads (24) are fixedly connected to the side walls of the two clamping plates (23) facing each other, and moving rods (25) are fixedly connected to the side walls of the two clamping plates (23) facing away from each other. The opposite ends of the two moving rods (25) respectively penetrate through the two side walls of the connecting frame (21). The opposite ends of the two clamping plates (23) are both connected to the inner wall of the connecting frame (21) through buffer springs (26).

5. The driverless charging vehicle with an adjustable charging connection assembly according to claim 4, wherein: The combined charging gun includes a charging grip (27). One end of the charging grip (27) is fixedly connected to a wiring head (28), and the wiring head (28) is arranged to match the adapter (22). The other end of the charging grip (27) is snap-connected with a first plug (29) and a second plug (30). A snap joint (31) is fixedly connected to the charging grip (27), and a snap-in member (32) is fixedly connected to the snap joint (31). A first charging connector (33) is provided on the first plug (29), and a second charging connector (34) is provided on the second plug (30).

6. The driverless charging vehicle with an adjustable charging connection component according to claim 4, wherein: A placement groove (35) is provided in the charging box (6), and the placement groove (35) is arranged away from the placement plate (11). A plurality of replaceable charging plugs (36) are placed in the placement groove (35), and the plurality of replaceable charging plugs (36) are arranged to match the combined charging gun.

7. The driverless charging vehicle with an adjustable charging connection component according to claim 1, characterized in that: Two symmetrically arranged buffer rods (37) are provided between the two first mounting plates (2). Both ends of the two buffer rods (37) penetrate through the side walls of the first mounting plates (2), and buffer wheels (38) are fixedly connected to both ends of the two buffer rods (37).

8. The driverless charging vehicle with an adjustable charging connection component according to claim 1, characterized in that: A plurality of ranging radars (39) are fixedly connected to the opposite side walls of the two second mounting plates (3), and the plurality of ranging radars (39) are arranged to match the autonomous driving terminal (4).

9. The driverless charging vehicle with an adjustable charging connection assembly according to claim 4, characterized in that: Fixed buckles (40) are slidably connected to the side walls on both sides of the connection frame (21), and the two fixed buckles (40) are respectively arranged to match the two moving rods (25).

10. The driverless charging vehicle with an adjustable charging connection assembly according to claim 2, characterized in that: Two symmetrically arranged anti-dislocation stoppers (41) are sleeved on the wire winding cylinder (12), and the anti-dislocation stoppers (41) are arranged to match the charging wire (13).

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