Movable charging robot

Abstract

The movable charging robot comprises a vehicle body and a walking mechanism, the vehicle body is fixed to the upper surface of the walking mechanism, a charging module is arranged in the vehicle body, supporting assemblies capable of being unfolded are installed on the four side faces of the vehicle body, and unfolding assemblies for driving the supporting assemblies to be unfolded are installed on the outer side wall of the vehicle body. A tilt angle sensor is installed on the upper surface of the vehicle body, and a side coaming is fixed to the side wall of the vehicle body and located on the outer side of the charging port. The vehicle body, the walking mechanism, the supporting assemblies, the unfolding assemblies and the tilt angle sensor are arranged, when the vehicle body inclines due to collision, the corresponding unfolding assemblies in the inclination direction drive the supporting assemblies to be rapidly unfolded, the vehicle body is supported through the supporting assemblies, the vehicle body is prevented from toppling over, and therefore the vehicle body is protected; secondly, the supporting assembly on the outer side of the vehicle body can play a role in preventing the vehicle body from being collided, and the vehicle body is further protected.

Description

Technical Field

[0001] The utility model relates to the technical field of charging robots, in particular to a movable charging robot. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional vehicle fuels as power sources and integrate advanced technologies in vehicle power control and drive. They have advanced technical principles, new technologies, and new structures. With the large-scale popularization and application of new energy electric vehicles, the demand for charging infrastructure, especially fully automatic charging devices, is becoming increasingly urgent.

[0003] The patent with the publication number CN219115274U discloses a movable charging robot. It moves to the side of the target vehicle's parking space based on instructions and connects to the charging socket for charging. One robot can meet the charging needs of multiple vehicles at the same time. This movable charging robot uses a supercapacitor battery as an energy storage element, and its high power density characteristics can achieve fast charging of multiple vehicles. However, if the robot is accidentally collided by a vehicle during movement, the vehicle body is easily damaged and prone to tipping over after being collided, and the robot lacks a corresponding protection mechanism. Secondly, the charging port of this robot is completely exposed and cannot provide good protection for the charging port, so further improvement is needed. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and a movable charging robot is proposed.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A movable charging robot includes a vehicle body and a walking mechanism. The vehicle body is fixed on the upper surface of the walking mechanism, and a charging module is arranged inside the vehicle body. Expandable support components are installed on all four sides of the vehicle body, an expansion component for driving the support components to open is installed on the outer side wall of the vehicle body, an inclination sensor is installed on the upper surface of the vehicle body, a side enclosure plate is fixed on the outer side wall of the vehicle body and outside the charging port, and a second electric telescopic rod is fixed inside the vehicle body and above the side enclosure plate. A protection component is installed at the telescopic end of the second electric telescopic rod.

[0006] Further, the support component includes a first electric telescopic rod rotatably connected to the outer side wall of the vehicle body. The bottom telescopic end of the first electric telescopic rod is fixedly connected to a wheel frame, and a support wheel is rotatably connected inside the wheel frame.

[0007] Further, a plurality of grooves matching the support assembly are formed in the outer side wall of the vehicle body. The unfolding assembly includes a motor fixed to the inner top wall of the groove. A lead screw is fixedly connected to the driving end of the motor. A slider is in threaded rotational connection with the surface of the lead screw. The slider is slidably connected to the groove. A connecting rod is rotatably connected to the surface of the slider. The other end of the connecting rod is rotatably connected to the outer side wall of the corresponding first electric telescopic rod.

[0008] Further, a controller is provided inside the vehicle body. The first electric telescopic rod, the motor, and the inclination sensor are all electrically connected to the controller.

[0009] Further, the protection assembly includes an end plate fixed to the telescopic end of the second electric telescopic rod. A baffle is rotatably connected to the top end of the end plate through a hinge. A spring is fixedly connected between the baffle and the telescopic end of the second electric telescopic rod. The baffle is in contact with the side wall panel.

[0010] Further, a plurality of wire holes are formed in the bottom end of the baffle, and a sealing strip is fixedly connected to the inner side wall of the wire holes.

[0011] Further, a leather plug is clamped in each wire hole, and a connecting wire is fixedly connected between the leather plug and the surface of the baffle.

[0012] Advantages of the present utility model:

[0013] 1. When the present utility model is in use, for the movable charging robot, a vehicle body, a traveling mechanism, a support assembly, an unfolding assembly, and an inclination sensor are provided. When the vehicle body is tilted due to a collision, the corresponding unfolding assembly in the tilting direction drives the support assembly to quickly unfold, and the vehicle body is supported by the support assembly to prevent the vehicle body from tipping over, thereby playing a protective role for the vehicle body. Secondly, the support assembly can prevent the vehicle body itself from being collided on the outside of the vehicle body, further protecting the vehicle body.

[0014] 2. When the present utility model is in use, for the movable charging robot, a second electric telescopic rod and a protection assembly are provided. The protection assembly is located at the charging port position on one side of the vehicle body. When the robot is not in use, the second electric telescopic rod drives the protection assembly to cover the surface of the charging port, thereby playing a role in sealing and protecting the charging port and preventing the charging port from being damaged. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions of the present utility model, the drawings required for use in the following description of the specific embodiments will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1: Overall schematic diagram of the present utility model;

[0017] Figure 2 : Of the present utility model Figure 1 Enlarged view of part A in

[0018] Figure 3 : Of the present utility model Figure 1 Enlarged view of part B in

[0019] Figure 4 : Three-dimensional view of the protection component of the present utility model.

[0020] The reference numerals are as follows:

[0021] 1, vehicle body; 101, groove; 2, traveling mechanism; 3, support component; 31, first electric telescopic rod; 32, wheel frame; 33, support wheel; 4, deployment component; 41, motor; 42, lead screw; 43, slider; 44, connecting rod; 5, inclination sensor; 6, side wall panel; 7, second electric telescopic rod; 8, protection component; 81, end plate; 82, baffle; 83, spring; 84, wire hole; 85, sealing strip; 86, connecting wire; 87, leather plug. Specific implementation manner

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] As Figures 1-4 shown, it relates to a movable charging robot, including a vehicle body 1 and a traveling mechanism 2. The vehicle body 1 is fixed on the upper surface of the traveling mechanism 2, and a charging module is arranged inside the vehicle body 1. Support components 3 that can be deployed are installed on all four sides of the vehicle body 1. An unfolding component 4 for driving the support component 3 to open is installed on the outer side wall of the vehicle body 1. An inclination sensor 5 is installed on the upper surface of the vehicle body 1. A side wall panel 6 is fixed on the side wall of the vehicle body 1 and outside the charging port. A second electric telescopic rod 7 is fixed inside the vehicle body 1 and above the side wall panel 6. A protection component 8 is installed at the telescopic end of the second electric telescopic rod 7.

[0024] The support component 3 includes a first electric telescopic rod 31 rotatably connected to the outer side wall of the vehicle body 1. The bottom telescopic end of the first electric telescopic rod 31 is fixedly connected to a wheel frame 32, and a support wheel 33 is rotatably connected inside the wheel frame 32.

[0025] When the first electric telescopic rod 31 extends, it can drive the support wheel 33 to descend, so that the support wheel 33 can contact the ground, and thus the support assembly 3 plays a lateral support role for the vehicle body 1.

[0026] A plurality of grooves 101 matching the support assembly 3 are provided on the outer side wall of the vehicle body 1. The unfolding assembly 4 includes a motor 41 fixed to the inner top wall of the groove 101. The driving end of the motor 41 is fixedly connected with a lead screw 42. A slider 43 is threadedly rotatably connected to the surface of the lead screw 42. The slider 43 is slidably connected with the groove 101. A connecting rod 44 is rotatably connected to the surface of the slider 43. The other end of the connecting rod 44 is rotatably connected to the outer side wall of the corresponding first electric telescopic rod 31.

[0027] After the motor 41 drives the lead screw 42 to rotate, the lead screw 42 will drive the slider 43 to slide up or down inside the groove 101, so as to use the connecting rod 44 to pull the first electric telescopic rod 31 to unfold or fold up on the side of the vehicle body 1.

[0028] A controller is provided inside the vehicle body 1. The first electric telescopic rod 31, the motor 41 and the inclination sensor 5 are all electrically connected to the controller.

[0029] The inclination sensor 5 can detect the direction in which the vehicle body 1 tilts, and then feedback the inclination information to the controller, and the controller controls the first electric telescopic rod 31 and the motor 41 on the corresponding side to work.

[0030] The protection assembly 8 includes an end plate 81 fixed to the telescopic end of the second electric telescopic rod 7. The top end of the end plate 81 is rotatably connected with a baffle 82 through a hinge. A spring 83 is fixedly connected between the baffle 82 and the telescopic end of the second electric telescopic rod 7. The baffle 82 is attached to the side wall panel 6.

[0031] When charging is required, the second electric telescopic rod 7 can be started to extend, so as to drive the baffle 82 away from the side wall panel 6. Then, the baffle 82 can be rotated upward to connect the charging cable to the charging port on the surface of the vehicle body 1. After the plugging is completed, the second electric telescopic rod 7 is started to shorten and reset, so that the baffle 82 covers the side wall panel 6 again.

[0032] A plurality of wire holes 84 are provided at the bottom end of the baffle 82, and a sealing strip 85 is fixedly connected to the inner side wall of the wire holes 84.

[0033] When a charging cable is plugged into the charging port and the baffle 82 covers the side wall panel 6, the charging cable can be clamped into the wire holes 84, so as to ensure that the charging port inside the side wall panel 6 is still in a sealed state.

[0034] A leather plug 87 is clamped inside each wire hole 84. A connecting wire 86 is fixedly connected between the leather plug 87 and the surface of the baffle 82. By clamping the leather plug 87 into the wire holes 84, it can be ensured that the charging port inside the side wall panel 6 is in a sealed state.

[0035] Working principle: When the vehicle body 1 accidentally tilts to one side due to a vehicle collision during movement, the inclination sensor 5 will detect the tilting direction and angle. At this time, the controller inside the vehicle body 1 controls the motors 41 and the first electric telescopic rods 31 on the corresponding side to work simultaneously. The motor 41 drives the slider 43 to move by driving the lead screw 42 to rotate. The slider 43 pushes the first electric telescopic rod 31 to expand through the connecting rod 44. At the same time, the first electric telescopic rod 31 drives the supporting wheel 33 to descend and contact the ground, thereby preventing the vehicle body 1 from tipping over. After the vehicle body 1 resumes stability, the controller controls the motors 41 and the first electric telescopic rods 31 to reset, so that the supporting assembly 3 is located on the side of the vehicle body 1, reducing the space occupied by the vehicle body 1. When charging is required, first start the second electric telescopic rod 7 to drive the baffle 82 to disengage from the side wall panel 6, then rotate the baffle 82 upward to open it. Then insert the charging cable into the charging port in the side wall panel 6 and pull out the leather plug 87 in the wire hole 84 at the corresponding position. Subsequently, start the second electric telescopic rod 7 to shorten and reset, so that the baffle 82 covers the surface of the side wall panel 6 again, and also makes the charging cable snap into the corresponding wire hole 84.

[0036] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to only the specific implementation manners. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A mobile charging robot, comprising a body (1) and a walking mechanism (2), characterized in that: The vehicle body (1) is fixed to the upper surface of the walking mechanism (2), and a charging module is arranged inside the vehicle body (1); four sides of the vehicle body (1) are equipped with expandable support components (3); an expansion component (4) for driving the support component (3) to open is installed on the outer wall of the vehicle body (1); an inclination sensor (5) is installed on the upper surface of the vehicle body (1); a side panel (6) is fixed on the side wall of the vehicle body (1) and located outside the charging port; a second electric telescopic rod (7) is fixed inside the vehicle body (1) and located above the side panel (6); and a protective component (8) is installed at the telescopic end of the second electric telescopic rod (7).

2. A mobile charging robot according to claim 1, characterized in that: The support assembly (3) comprises a first electric telescopic rod (31) rotatably connected to the outer wall of the vehicle body (1); a bottom telescopic end of the first electric telescopic rod (31) is fixedly connected to a wheel frame (32); and a support wheel (33) is rotatably connected inside the wheel frame (32).

3. A mobile charging robot according to claim 2, characterized in that: The outer wall of the vehicle body (1) is provided with a plurality of grooves (101) matching with the support assembly (3); the unfolding assembly (4) comprises a motor (41) fixed to the inner top wall of the groove (101); a screw rod (42) is fixedly connected to the driving end of the motor (41); a slider (43) is rotatably connected to the surface of the screw rod (42); the slider (43) is slidably connected to the groove (101); a connecting rod (44) is rotatably connected to the surface of the slider (43); and the other end of the connecting rod (44) is rotatably connected to the outer wall of the corresponding first electric telescopic rod (31).

4. A mobile charging robot according to claim 3, characterized in that: A controller is provided inside the vehicle body (1), and the first electric telescopic rod (31), the motor (41) and the inclination sensor (5) are all electrically connected to the controller.

5. The mobile charging robot according to claim 1, characterized in that: The protection assembly (8) comprises an end plate (81) fixed to the telescopic end of the second electric telescopic rod (7); the top end of the end plate (81) is rotatably connected to a baffle plate (82) via a hinge; a spring (83) is fixedly connected between the baffle plate (82) and the telescopic end of the second electric telescopic rod (7); and the baffle plate (82) is in contact with the side panel (6).

6. The mobile charging robot according to claim 5, characterized in that: A plurality of wire holes (84) are formed at the bottom end of the baffle plate (82), and a sealing strip (85) is fixedly connected to the inner wall of the wire hole (84).

7. The mobile charging robot according to claim 6, characterized in that: A leather plug (87) is clamped inside each of the wire holes (84), and a connecting wire (86) is fixedly connected between the leather plug (87) and the surface of the baffle (82).

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