Power supply mechanism of inspection robot and inspection robot

Abstract

The utility model relates to the technical field of robots, and discloses a power supply mechanism and an inspection robot. The inspection robot comprises a box body, the box body comprises a mounting cavity, and the power supply mechanism comprises a wireless charging assembly arranged in the box body; the waterproof plug is arranged in the box body, and one end of the waterproof plug is electrically connected with the output end of the wireless charging assembly; the battery pack is located in the installation cavity, and the input end of the battery pack is electrically connected with the other end of the waterproof plug. According to the invention, the waterproof effect is better, and the electric appliance fault risk caused by moisture invasion is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of robots, for example to a power supply mechanism of a patrol robot and the patrol robot. BACKGROUND

[0002] As a kind of robot that can automatically walk on preset line and carry out patrol inspection, patrol robot is gradually replacing traditional manual patrol. In order to realize independent and autonomous operation of patrol robot, existing patrol robot is usually equipped with battery. When the power is insufficient, the patrol robot can reach the corresponding charging place for charging according to the self-set program. However, the patrol scene of the patrol robot is usually external environment, and if rainwater enters the charging port, it is easy to cause safety accident.

[0003] In the related art, a substation ground patrol robot is proposed, which includes a vehicle body with a fixed groove; a charging interface, a shielding assembly and an arc-shaped groove are arranged in the fixed groove, and the depth of the charging interface is greater than the depth of the shielding assembly and the arc-shaped groove; the charging interface is arranged between the shielding assembly and the arc-shaped groove; the arc-shaped groove is arranged on one side of the charging interface close to the bottom of the vehicle body; the shielding assembly is arranged on the charging interface.

[0004] Although the charging interface is shielded by the shielding assembly in the related art, it can prevent rainwater from entering the inside of the charging interface to some extent, but the waterproof effect is poor. CONTENT OF THE UTILITY MODEL

[0005] In order to have a basic understanding of some aspects of the disclosed embodiments, the following is a simple summary. The summary is not a general review, nor is it intended to determine the key / important components or delineate the protection scope of these embodiments, but as a prelude to the detailed description below.

[0006] The power supply mechanism of the patrol robot and the patrol robot provided by the embodiments of the present disclosure have better waterproof effect, and reduce the risk of electrical failure caused by moisture intrusion.

[0007] In some embodiments, a power supply mechanism of a patrol robot is provided, the patrol robot comprising a box body, the box body comprising a mounting cavity, the power supply mechanism comprising: a wireless charging assembly arranged in the box body; a waterproof plug arranged in the box body, one end of the waterproof plug being electrically connected to an output end of the wireless charging assembly; and a battery pack located in the mounting cavity, an input end of the battery pack being electrically connected to the other end of the waterproof plug.

[0008] Optionally, the wireless charging assembly comprises: a transmitting assembly; and a receiving assembly arranged in the box body and electrically connected to the one end of the waterproof plug; wherein when the transmitting assembly and the receiving assembly are connected, the receiving assembly can generate an electric current to charge the battery pack.

[0009] Optionally, the transmitting assembly comprises a transmitting coil; the receiving assembly comprises a receiving coil, which is arranged in the box and electrically connected with one end of the waterproof plug; when the transmitting coil and the receiving coil are connected, the receiving coil can generate current to charge the battery pack.

[0010] Optionally, the power supply mechanism further comprises a positioning switch arranged in the box and in communication connection with the wireless charging assembly, for controlling the opening or closing of the wireless charging assembly.

[0011] Optionally, the positioning switch comprises positioning members distributed at intervals along the moving route of the inspection robot; and a proximity switch arranged in the box and corresponding to the positioning members; when the proximity switch and the positioning members are connected, the wireless charging assembly is opened; when the proximity switch and the positioning members are deviated, the wireless charging assembly is closed.

[0012] Optionally, the bottom of the box is provided with a connecting seat; the proximity switch comprises an electromagnetic switch and / or a photoelectric switch, which are arranged in the connecting seat; when the electromagnetic switch and / or the photoelectric switch are turned on, it is determined that the proximity switch and the positioning members are connected.

[0013] Optionally, the power supply mechanism further comprises a power distribution module located in the mounting cavity, and the input end of the power distribution module is electrically connected with the output end of the battery pack, and the output end of the power distribution module is electrically connected with each power-consuming component of the inspection robot.

[0014] Optionally, the power supply mechanism further comprises a wiring board located in the mounting cavity, and the wiring board comprises a plurality of wiring terminals, and the plurality of wiring terminals are respectively electrically connected with the power distribution module and each power-consuming component of the inspection robot.

[0015] Optionally, the wireless charging assembly is arranged on the outer side of the box; the waterproof plug is arranged in the box, and one end of the waterproof plug located outside the box is electrically connected with the output end of the wireless charging assembly, and the other end of the waterproof plug located in the mounting cavity is electrically connected with the input end of the battery pack.

[0016] In some embodiments, a kind of inspection robot is provided, comprising: the power supply mechanism of the inspection robot as described in the above embodiments.

[0017] The power supply mechanism of the inspection robot and the inspection robot provided by the embodiments of the present disclosure can achieve the following technical effects:

[0018] This embodiment of the invention enables the wireless charging component to charge the battery pack. The wireless charging component and the battery pack are connected via a waterproof plug, effectively preventing damage to the connection point from moisture or other external liquids. This ensures the long-term stable operation of the inspection robot in outdoor or humid environments. Compared to related technologies, this embodiment eliminates the physical charging interface, improving charging convenience and reducing physical wear and potential malfunctions caused by frequent plugging and unplugging. Furthermore, during charging, the electrical components remain unexposed, resulting in better waterproofing, reducing the risk of electrical malfunctions due to moisture intrusion, lowering the risk of electric shock, and improving the inspection robot's adaptability to humid environments.

[0019] The above general description and the description below are exemplary and illustrative only and are not intended to limit this application. Attached Figure Description

[0020] One or more embodiments are illustrated by way of example with reference to the accompanying drawings. These illustrations and drawings do not constitute a limitation on the embodiments. Elements having the same reference numerals in the drawings are shown as similar elements. The drawings are not to be scaled. And wherein:

[0021] Figure 1 This is a schematic diagram of the structure of an inspection robot provided in one embodiment of this disclosure;

[0022] Figure 2 This is a schematic diagram of the structure of an inspection robot provided in another embodiment of this disclosure;

[0023] Figure 3 This is a schematic diagram of the internal structure of an inspection robot provided in one embodiment of this disclosure;

[0024] Figure 4 This is a schematic diagram of the structure of a positioning element provided in one embodiment of this disclosure;

[0025] Figure 5 This is a schematic diagram of the structure of a connector provided in one embodiment of the present disclosure;

[0026] Figure 6 This is an exploded view of a housing provided in one embodiment of this disclosure;

[0027] Figure 7 This is a partial structural schematic diagram of an inspection robot provided in one embodiment of the present disclosure.

[0028] Figure label:

[0029] 10 inspection robots;

[0030] 101 box body; 102 mounting cavity; 104 first opening; 109 charging part; 125 movable plate; 175 battery pack limiting piece; 176 first abutting piece; 177 second opening; 178 first positioning plate; 179 second positioning plate; 180 third positioning plate; 181 second abutting piece; 182 first abutting plate; 183 second abutting plate; 184 third abutting plate; 185 fourth abutting plate;

[0031] 502 positioning switch; 503 positioning piece; 504 positioning plate body; 505 positioning surface; 506 recessed surface; 507 positioning flange; 508 first extension flange; 509 second extension flange; 510 proximity switch; 511 electromagnetic switch; 512 photoelectric switch;

[0032] 602 connecting seat; 603 first plate body; 604 weight-reducing hole; 605 second plate body; 606 mounting surface; 607 connecting surface; 608 first mounting part; 609 second mounting part;

[0033] 700 power supply mechanism; 701 battery pack; 702 wireless charging assembly; 703 receiving assembly; 704 receiving end controller; 705 receiving coil; 706 waterproof plug; 707 power distribution module; 708 wiring board. DETAILED DESCRIPTION

[0034] In order to enable a more detailed understanding of the features and technical content of the embodiments of the present disclosure, the implementation of the embodiments of the present disclosure will be described in detail below, and the attached drawings are only used for reference and do not limit the embodiments of the present disclosure. In the following technical description, in order to facilitate explanation, through multiple details, a sufficient understanding of the disclosed embodiments is provided. However, one or more embodiments can still be implemented without these details. In other cases, in order to simplify the drawings, well-known structures and devices can be simplified.

[0035] The terms "first", "second", and the like in the specification and claims of the embodiments of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present disclosure described herein can be implemented. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion.

[0036] In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "back" and the like indicate the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the embodiments of the present disclosure and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation. In addition, in addition to indicating the orientation or positional relationship, the above-mentioned terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain dependent relationship or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to the specific circumstances.

[0037] In addition, the terms "set", "connected", "fixed" should be broadly understood. For example, "connected" can be fixedly connected, detachably connected, or integrally configured; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to the specific circumstances.

[0038] Unless otherwise specified, the term "a plurality of" means two or more.

[0039] In the embodiments of the present disclosure, the character " / " represents an "or" relationship between the objects before and after it. For example, A / B means A or B.

[0040] The term "and / or" is a description of the association between objects, which means that there can be three relationships. For example, A and / or B means: A, B, A and B, three relationships.

[0041] It should be noted that the embodiments in the embodiments of the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0042] In some embodiments, in combination with Figures 1 to 3 As shown, a patrol robot 10 is provided, which includes a power supply mechanism 700 of the patrol robot as described in the following embodiments, so the technical effects possessed by the power supply mechanism 700 of the patrol robot as described in the following embodiments are also possessed by the embodiments of the present disclosure.

[0043] Optionally, the patrol robot 10 includes a box body 101, and the box body 101 includes a mounting cavity 102. In this embodiment, the mounting cavity 102 is used to accommodate and fix other key components, such as the battery pack 701, so as to realize the modular installation of each component and facilitate the maintenance of each component. At the same time, good physical protection is provided for the internally installed components to prevent damage to the internal electronic elements caused by the external environment (such as dust, moisture, etc.).

[0044] Optionally, the inspection robot 10 further comprises a power supply mechanism 700. The power supply mechanism 700 is arranged in the box body 101 and is electrically connected with each power-consuming component (such as the controller, the sensor, etc.) of the inspection robot 10. In this embodiment, the power supply mechanism 700 is introduced to provide power for the inspection robot 10, so as to ensure the normal operation of the inspection robot 10 and to ensure that the inspection task of the inspection robot 10 can be successfully completed.

[0045] Optionally, as shown in Figure 2 and Figure 3 , the power supply mechanism 700 comprises a battery pack 701. The battery pack 701 is located in the mounting cavity 102 and is electrically connected with each power-consuming component of the inspection robot 10. The battery pack 701, also known as a battery module or a battery pack, is a battery system in which a plurality of battery monomers are combined together according to a certain configuration and connection mode. In this embodiment, the battery pack 701 is used to provide sufficient voltage and current to support the operation of the inspection robot 10, so as to ensure that the inspection robot 10 can successfully complete the inspection task.

[0046] Optionally, as shown in Figures 1 to 3 , the power supply mechanism 700 further comprises a wireless charging assembly 702. The wireless charging assembly 702 is arranged in the box body 101 and is electrically connected with the battery pack 701. In this embodiment, the wireless charging assembly 702 is electrically connected with the battery pack 701 and is used to charge the battery pack 701. By arranging the wireless charging assembly 702, the inspection robot 10 does not need to manually connect a charging wire or cable when charging, which simplifies the charging process and improves the use convenience of the inspection robot 10.

[0047] Optionally, as shown in Figure 2 , the power supply mechanism 700 further comprises a waterproof plug 706. One end of the waterproof plug 706 is electrically connected with the output end of the wireless charging assembly 702. The input end of the battery pack 701 is electrically connected with the other end of the waterproof plug 706.

[0048] In this embodiment, the output end of the wireless charging assembly 702 refers to the end component of the wireless charging assembly 702 that is responsible for outputting the converted electric energy to an external load (in this embodiment, the battery pack 701). The input end of the battery pack 701 refers to the component of the battery pack 701 that is used to receive the input of an external power supply. By introducing the waterproof plug 706 to connect the wireless charging assembly 702 and the battery pack 701, the safety of charging is enhanced. Even in accidental situations such as water splashing or rain, the charging circuit can be ensured not to be damaged, thereby avoiding potential safety hazards. The waterproof plug 706 enables the inspection robot 10 to be applied to more outdoor or humid environments, ensures the stability and safety of charging, and ensures stable operation under complex environmental conditions.

[0049] In a specific embodiment, the power supply mechanism 700 includes a wireless charging assembly 702, a waterproof plug 706, and a battery pack 701. The wireless charging assembly 702 is arranged in the box 101. The waterproof plug 706 is arranged in the box 101, and one end of the waterproof plug 706 is electrically connected to the output end of the wireless charging assembly 702. The battery pack 701 is located in the mounting cavity 102, and the input end of the battery pack 701 is electrically connected to the other end of the waterproof plug 706.

[0050] The power supply mechanism 700 of the inspection robot provided by the embodiments of the present disclosure can charge the battery pack 701 by using the wireless charging assembly 702, and the wireless charging assembly 702 and the battery pack 701 are connected through the waterproof plug 706, which can effectively prevent water or other external liquids from damaging the connection between the wireless charging assembly 702 and the battery pack 701, and ensure that the inspection robot 10 working in outdoor or humid environments can operate stably for a long time. Compared with related technologies, the embodiments of the present disclosure cancel the design of the physical charging interface, improve the convenience of charging, reduce physical wear and tear and potential failures caused by frequent plugging and unplugging of the charging interface. In addition, during the charging process, the electrical components can still be maintained in a state of not being exposed, the waterproof effect is better, the risk of electrical failure caused by moisture intrusion is reduced, the risk of electric shock is reduced, and the adaptability of the inspection robot 10 to humid environments is improved.

[0051] Optionally, in combination with Figure 2 and Figure 3 As shown, the wireless charging assembly 702 includes a transmitting assembly (not shown in the figure) and a receiving assembly 703. The receiving assembly 703 is arranged in the box 101 and is electrically connected to one end of the waterproof plug 706. When the transmitting assembly and the receiving assembly 703 are connected, the receiving assembly 703 can generate an electric current to charge the battery pack 701. In this embodiment, the transmitting assembly is arranged in the charging area of the inspection robot 10 or the base station, and is used to convert electrical energy into electromagnetic energy and transmit it to the receiving assembly 703 through space. The receiving assembly 703 is arranged in the box 101 and is electrically connected to the battery pack 701 through the waterproof plug 706. When the receiving assembly 703 is close to the transmitting assembly, the receiving assembly 703 will sense the magnetic field generated by the transmitting assembly and generate an induced current, thereby achieving charging of the battery pack 701.

[0052] Optionally, in combination with Figure 2 and Figure 3 As shown, the transmitting assembly includes a transmitting coil (not shown in the figure). The receiving assembly 703 includes a receiving coil 705, which is arranged in the box 101 and is electrically connected to one end of the waterproof plug 706. When the transmitting coil and the receiving coil 705 are connected, the receiving coil 705 can generate an electric current to charge the battery pack 701.

[0053] In this embodiment, the transmitting coil is responsible for converting electrical energy into electromagnetic energy and transmitting it through space to the receiving coil 705. The receiving coil 705 is arranged in the box 101 and is electrically connected to the battery pack 701 through the waterproof plug 706. When the receiving coil 705 is close to the transmitting coil, the receiving coil 705 will induce the magnetic field generated by the transmitting coil and generate an induced current, realizing charging for the battery pack 701.

[0054] Optionally, in combination with Figure 2 and Figure 3 As shown in the figure, the transmitting assembly further includes a transmitting end controller (not shown in the figure) in communication connection with the transmitting coil. The receiving assembly 703 includes a receiving end controller 704 in communication connection with the receiving coil 705, and the receiving end controller 704 is located in the mounting cavity 102.

[0055] In this embodiment, the transmitting end controller is used to control the start, progress and end of the entire wireless charging process, so as to ensure the stability and safety of the wireless charging process. The receiving end controller 704 is located in the mounting cavity 102 and is in communication connection with the receiving coil 705, and is responsible for receiving the instructions and information sent by the transmitting end controller and controlling the charging process of the receiving coil 705. At the same time, the receiving end controller 704 can also monitor the charging state of the battery pack 701 to ensure that it will not be overcharged or overdischarged.

[0056] Optionally, the power supply mechanism 700 further includes a positioning switch 502. The positioning switch 502 is arranged in the box 101 and is in communication connection with the wireless charging assembly 702, and is used to control the opening or closing of the wireless charging assembly 702.

[0057] In this embodiment, the positioning switch 502 is in communication connection with the wireless charging assembly 702. The positioning switch 502 is used to determine the position information of the inspection robot 10, so as to control the opening or closing of the wireless charging assembly 702. For example, when the positioning switch 502 determines that the inspection robot 10 reaches the charging area or the base station, the wireless charging assembly 702 is controlled to be turned on to charge the battery pack 701, so as to realize charging for the inspection robot 10; when the positioning switch 502 determines that the inspection robot 10 does not reach or leaves the charging area or the base station, the wireless charging assembly 702 is controlled to be turned off. In this embodiment, the positioning switch 502 can be in communication connection with the transmitting end controller and / or the receiving end controller 704, so as to realize communication connection with the wireless charging assembly 702.

[0058] Optionally, in combination with Figure 3 and Figure 4As shown, the positioning switch 502 comprises a positioning member 503 and a proximity switch 510. The positioning member 503 is spacedly arranged along the moving route of the inspection robot 10. The proximity switch 510 is arranged on the box 101 and corresponds to the positioning member 503. When the proximity switch 510 is in contact with the positioning member 503, the wireless charging assembly 702 is turned on; when the proximity switch 510 is deviated from the positioning member 503, the wireless charging assembly 702 is turned off.

[0059] In this embodiment, the positioning member 503 is spacedly arranged along the moving route of the inspection robot 10, for providing the position information reference for the inspection robot 10. The proximity switch 510 can generate the contact information after being in contact with the positioning member 503. When the proximity switch 510 is in contact with the positioning member 503, the proximity switch 510 can sense the existence of the positioning member 503 and generate the corresponding contact information, for determining the position of the inspection robot 10. The generated contact information can help the inspection robot 10 to determine the current position thereof. In this embodiment, the combination of the positioning member 503 and the proximity switch 510 can realize the high-precision positioning of the inspection robot 10. When the positioning member 503 is arranged in the charging area or the base station, the proximity switch 510 can generate the contact information after being in contact with the positioning member 503, and then the position of the inspection robot 10 can be determined, so as to control the switch state of the wireless charging assembly 702, i.e., to turn on or turn off.

[0060] In some embodiments, the proximity switch 510 is arranged on the bottom of the box 101 along the height direction of the box 101.

[0061] In some embodiments, the combination of the positioning member 503 and the proximity switch 510 can realize the high-precision positioning of the inspection robot 10. Figure 4As shown, the positioning member 503 comprises a positioning plate body 504 and a positioning flange 507. The positioning flange 507 is located at opposite ends of the positioning plate body 504. The positioning member 503 is installed in the moving route of the inspection robot 10 through the positioning flange 507. When the proximity switch 510 is docked with the positioning plate body 504, the proximity switch 510 generates corresponding docking information. In this embodiment, the positioning plate body 504 comprises a positioning surface 505 and a recess surface 506 arranged oppositely. The positioning flange 507 comprises a first extending flange 508 and a second extending flange 509. The first extending flange 508 is formed at the recess surface 506 side of the opposite ends of the positioning plate body 504, extending from the positioning surface 505 towards the recess surface 506. The second extending flange 509 is formed at the end of the first extending flange 508 away from the positioning plate body 504, extending from the end of the first extending flange 508 towards the direction away from the positioning plate body 504 along the length direction of the positioning plate body 504. The positioning member 503 is installed in the moving route of the inspection robot 10 through the second extending flange 509. When the proximity switch 510 is docked with the positioning surface 505, the proximity switch 510 generates corresponding docking information. In this embodiment, the positioning plate body 504 and the positioning flange 507 are integrally formed, so as to improve the structural strength and reliability of the positioning member 503.

[0062] In some embodiments, a marker such as a two-dimensional code, an RFID (Radio Frequency Identification) tag, etc. is pasted on the positioning surface 505. The proximity switch 510 comprises an encoder. The encoder is arranged on the box body 101. The encoder can successfully identify the marker pasted on the positioning surface 505 when the proximity switch 510 is docked with the positioning member 503, so as to generate the docking information and determine that the inspection robot 10 reaches the position of the positioning member 503. When the marker records the position coordinates of the positioning member 503 in the inspection area, the position coordinates of the positioning member 503 can also be obtained as the current position of the inspection robot 10.

[0063] Optionally, in combination with Figure 3 and Figure 4 As shown, the proximity switch 510 comprises an electromagnetic switch 511 and / or a photoelectric switch 512. The electromagnetic switch 511 and / or the photoelectric switch 512 are arranged on the box body 101. When the electromagnetic switch 511 and / or the photoelectric switch 512 are turned on, it is determined that the proximity switch 510 is docked with the positioning member 503.

[0064] In some embodiments, the material of the positioning member 503 is metal, such as stainless steel, aluminum alloy, nickel-titanium alloy, titanium, etc. The proximity switch 510 includes an electromagnetic switch 511 arranged in the box 101. In this embodiment, when the electromagnetic switch 511 detects a metal object (such as the positioning member 503), it will cause a change in the magnetic field to trigger the switch action, i.e., conduction, to determine that the proximity switch 510 and the positioning member 503 are successfully docked and generate docking information to feed back that the inspection robot 10 and the positioning member 503 are successfully docked. In a specific application, the positioning member 503 can be arranged at a predetermined target position, such as the periphery of a charging base station. When the proximity switch 510 and the positioning member 503 are successfully docked, the docking information is received, and it is determined that the inspection robot 10 reaches the charging base station. When the proximity switch 510 and the positioning member 503 are successfully docked, the docking information is received, and it is determined that the inspection robot 10 reaches the periphery of the industrial equipment to be detected. The positioning member 503 is arranged at a predetermined inspection route according to a predetermined distance interval to obtain the initial position of the inspection robot 10, and then the number of received docking information is combined to determine the position of the inspection robot 10 in the predetermined inspection route. In this embodiment, the combination of the electromagnetic switch 511 and the metal material of the positioning member 503 makes the positioning switch 502 have the characteristics of simple structure, high reliability, strong adaptability, etc.

[0065] In some embodiments, the combination of the electromagnetic switch 511 and the metal material of the positioning member 503 makes the positioning switch 502 have the characteristics of simple structure, high reliability, strong adaptability, etc. Figure 2 and Figure 4 As shown in FIG. 12, the proximity switch 510 includes a photoelectric switch 512. The photoelectric switch 512 is arranged in the box 101. The photoelectric switch 512 uses the emission and reception of light to detect the presence of an object. When the light is blocked by an object (such as the positioning member 503), the photoelectric switch 512 will trigger the corresponding action, i.e., conduction, to generate docking information. The combination of the photoelectric switch 512 and the positioning member 503 makes the positioning switch 502 have the advantages of high sensitivity, fast response speed, long detection distance, etc.

[0066] In some embodiments, the material of the positioning member 503 is metal. The proximity switch 510 includes an electromagnetic switch 511 and a photoelectric switch 512, which are arranged at intervals on the box body 101. In this embodiment, the electromagnetic switch 511 and the photoelectric switch 512 are arranged integrally and used to detect the positioning member 503, which improves the environmental adaptability of the inspection robot 10. For example, in a metal environment intensive scene, the electromagnetic switch 511 is used to detect the position information of the inspection robot 10; in a scene where a non-metallic object needs to be detected or higher sensitivity is required, the photoelectric switch 512 is used to detect the position information of the inspection robot 10; in the case where one of the electromagnetic switch 511 and the photoelectric switch 512 is damaged, the other is used to detect the position information of the inspection robot 10. In addition, the integration of the electromagnetic switch 511 and the photoelectric switch 512 for detecting the positioning member 503 can improve the detection accuracy of the inspection robot 10 by verifying the detection results of the electromagnetic switch 511 and the photoelectric switch 512.

[0067] Optionally, as shown in Figure 3 and Figure 4 , the bottom of the box body 101 is provided with a connecting seat 602. The proximity switch 510 is arranged on the connecting seat 602. In this embodiment, by arranging the proximity switch 510 on the connecting seat 602, it is ensured that the proximity switch 510 can be stably installed on the box body 101, thereby improving the structural stability of the inspection robot 10. In addition, by additionally providing the connecting seat 602 for installing the proximity switch 510, the distance between the proximity switch 510 and the positioning member 503 when the proximity switch 510 approaches the positioning member 503 is reduced, thereby improving the detection accuracy and reliability of the positioning switch 502.

[0068] In some embodiments, as shown in Figure 3 and Figure 5 , the proximity switch 510 includes an electromagnetic switch 511 and / or a photoelectric switch 512. The electromagnetic switch 511 and / or the photoelectric switch 512 are arranged on the connecting seat 602.

[0069] Optionally, as shown in Figure 5 , the connecting seat 602 includes a first plate body 603 and a second plate body 605. One end of the first plate body 603 is connected and arranged with the box body 101. The second plate body 605 is connected and arranged with the other end of the first plate body 603. The planes on which the first plate body 603 and the second plate body 605 are located are perpendicular to each other. The proximity switch 510 is arranged on the second plate body 605. In this embodiment, the first plate body 603 and the second plate body 605 constitute the connecting seat 602, so as to facilitate the stable installation of the proximity switch 510 on the connecting seat 602, and realize the stable installation of the proximity switch 510 on the box body 101.

[0070] Optionally, as shown in Figure 5As shown, the number of the first plate bodies 603 is multiple, one end of the multiple first plate bodies 603 is connected with the box body 101, and the other end of the multiple first plate bodies 603 is connected with the second plate body 605. In this embodiment, the number of the first plate bodies 603 is increased to improve the connection stability of the connecting seat 602.

[0071] Optionally, in combination with Figure 5 As shown, the first plate body 603 is provided with a weight-reducing hole 604. In this embodiment, the weight-reducing hole 604 is provided on the first plate body 603 to reduce the weight of the connecting seat 602, thereby reducing the weight of the inspection robot 10 and reducing energy consumption.

[0072] Optionally, in combination with Figure 5 As shown, the second plate body 605 includes a first mounting portion 608 and a second mounting portion 609. The first plate body 603 is connected with the first mounting portion 608 away from the box body 101. The proximity switch 510 includes an electromagnetic switch 511 and a photoelectric switch 512. The electromagnetic switch 511 is arranged on the side of the first mounting portion 608 away from the first plate body 603. The photoelectric switch 512 is arranged on the second mounting portion 609. In this embodiment, the second plate body 605 includes an installation surface 606 and a connecting surface 607 arranged oppositely. The first plate body 603 is connected with the connecting surface 607 away from the box body 101. The electromagnetic switch 511 is arranged on the installation surface 606. The installation surface 606 extends towards the connecting surface 607, and a flange is formed at the end of the first mounting portion 608 to form the second mounting portion 609. In this embodiment, the first mounting portion 608 and the second mounting portion 609 are integrally formed to improve the structural strength of the second plate body 605, thereby improving the structural stability of the connecting seat 602.

[0073] Optionally, in combination with Figure 2 and Figure 3 As shown, the power supply mechanism 700 further includes a power distribution module 707. The power distribution module 707 is located in the mounting cavity 102, the input end of the power distribution module 707 is electrically connected with the output end of the battery pack 701, and the output end of the power distribution module 707 is electrically connected with each power-consuming component of the inspection robot 10.

[0074] In this embodiment, the input end of the power distribution module 707 refers to the end component of the power distribution module 707 for receiving the output power from the external power source (in this embodiment, the battery pack 701). The output end of the power distribution module 707 refers to the end component of the power distribution module 707 through which the power flows to each power-consuming component of the inspection robot. The output end of the battery pack 701 refers to the end component of the battery pack 701 for providing power to external loads. The power distribution module 707 is used to effectively manage and distribute the power provided by the battery pack 701, dynamically adjust the distribution ratio of the power, ensure that the power is fully utilized, avoid waste, and achieve optimal use of energy. By introducing the power distribution module 707, it is ensured that each power-consuming component of the inspection robot 10 can normally obtain the required power supply. For example, the battery pack 701 provides a 48V current, and the power distribution module 707 can convert the 48V current input into a 24V or 12V current output to each power-consuming component, ensuring the stable operation of each power-consuming component.

[0075] Optionally, in combination with Figure 3 As shown, the power supply mechanism 700 further includes a terminal block 708. The terminal block 708 is located in the mounting cavity 102, and the terminal block 708 includes a plurality of terminal blocks that are respectively electrically connected to the power distribution module 707 and each power-consuming component of the inspection robot.

[0076] In this embodiment, the terminal block 708 is used to distribute the power output by the power distribution module 707 to each power-consuming component. The terminal block 708 is provided with a plurality of terminal blocks that are respectively electrically connected to the power distribution module 707 and each power-consuming component, ensuring that the power can be stably and efficiently transmitted to each mechanism. By providing the terminal block 708, the wire harness is integrated, avoiding excessive wire harnesses from being arranged in the mounting cavity 102, resulting in structural confusion, and improving the convenience and safety of structural maintenance of the inspection robot 10.

[0077] Optionally, the wireless charging assembly 702 is arranged on the outer side of the box body 101. The waterproof plug 706 is arranged in the box body 101, and one end of the waterproof plug 706 located outside the box body 101 is electrically connected to the output end of the wireless charging assembly 702, and the other end of the waterproof plug 706 located in the mounting cavity 102 is electrically connected to the input end of the battery pack 701. In this embodiment, by arranging the wireless charging assembly 702 on the outer side of the box body 101, the interference during the charging process of the wireless charging assembly 702 is reduced, and the charging efficiency of the wireless charging assembly 702 is improved. In this embodiment, the receiving coil 705 in the wireless charging assembly 702 is arranged on the outer side of the box body 101. The one end of the waterproof plug 706 located outside the box body 101 is electrically connected to the output end of the receiving coil 705.

[0078] Optionally, in combination with Figure 1 andFigure 2 As shown, the box body 101 comprises a charging portion 109 for mounting the wireless charging assembly 702. The recess is formed on the outer side of the box body 101 to form the charging portion 109, which extends from the outer side to the inner side of the box body 101. The wireless charging assembly 702 and / or the waterproof plug 706 are arranged in the charging portion 109. In this embodiment, the charging portion 109 is integrally formed on the box body 101 to improve the structural strength of the box body 101 and ensure the structural stability of the inspection robot 10. In this embodiment, the receiving coil 705 is arranged in the charging portion 109 when the wireless charging assembly 702 is arranged in the charging portion 109.

[0079] Optionally, the mounting cavity 102 is provided with a battery pack limiting piece 175. The battery pack 701 is arranged in the battery pack limiting piece 175. In this embodiment, the battery pack limiting piece 175 is arranged to limit the battery pack 701, so as to ensure that the battery pack 701 is accurately positioned at the predetermined position during the installation of the battery pack 701. After the installation of the battery pack 701, the battery pack 701 is stably positioned to prevent the battery pack 701 from moving or shaking during the work.

[0080] Optionally, in combination with Figure 6 and Figure 7 As shown, the box body 101 comprises a first opening 104 which is in communication with the mounting cavity 102. The battery pack limiting piece 175 comprises a first abutting piece 176 and a second abutting piece 181. The first abutting piece 176 is arranged in the box body 101 and located in the mounting cavity 102. The second abutting piece 181 is arranged in connection with the first abutting piece 176. The side of the first abutting piece 176 which faces the first opening 104 is provided with a second opening 177. The second abutting piece 181 is arranged at the end of the first abutting piece 176 which is away from the second opening 177.

[0081] In this embodiment, the side of the first abutting piece 176 which faces the first opening 104 is provided with the second opening 177. The direction of the first opening 104 which faces the second opening 177 can be understood as the insertion direction of the battery pack 701, and the direction of the second opening 177 which faces the first opening 104 can be understood as the extraction direction of the battery pack 701. The second opening 177 is used to guide the insertion of the battery pack 701 to ensure that the battery pack 701 can smoothly contact the first abutting piece 176 during the installation. The end of the first abutting piece 176 which is away from the second opening 177 is provided with the second abutting piece 181 to ensure that the battery pack 701 can be firmly fixed after the installation, thereby realizing the stable installation of the battery pack 701.

[0082] Optionally, in combination with Figure 7As shown, the first abutting member 176 includes a first positioning plate 178, a second positioning plate 179, and a third positioning plate 180. The first positioning plate 178, the second positioning plate 179, and the third positioning plate 180 are all in the shape of long strip plates. The opposite ends of the second positioning plate 179 are respectively connected to the ends of the first positioning plate 178 and the third positioning plate 180. The first positioning plate 178, the second positioning plate 179, and the third positioning plate 180 are arranged to form a rectangle with a second opening 177 on one side, which is adapted to the horizontal cross-sectional shape of the battery pack 701. The horizontal cross-section of the battery pack 701 refers to the cross-sectional shape of the battery pack 701 when the battery pack 701 is arranged in the mounting cavity 102 and is cut in the horizontal direction.

[0083] In this embodiment, the opposite ends of the second positioning plate 179 are respectively connected to the ends of the first positioning plate 178 and the third positioning plate 180 to form an enclosing structure. The enclosing structure has the second opening 177 on one side for guiding the insertion of the battery pack 701. The shape and size of the second opening 177 are matched with the insertion direction of the battery pack 701 to ensure that the battery pack 701 can smoothly enter the enclosing structure during installation. The rectangle formed by the first positioning plate 178, the second positioning plate 179, and the third positioning plate 180 is adapted to the horizontal cross-sectional shape of the battery pack 701, ensuring that the battery pack 701 can be in close contact with the first abutting member 176 and be stably fixed during installation.

[0084] Optionally, in combination with Figure 7 As shown, the second abutting member 181 includes a first abutting plate 182, a second abutting plate 183, a third abutting plate 184, and a fourth abutting plate 185. The first abutting plate 182, the second abutting plate 183, and the third abutting plate 184 are in the shape of long strip plates. The opposite ends of the second abutting plate 183 are respectively connected to the ends of the first abutting plate 182 and the third abutting plate 184. The end of the first abutting plate 182 away from the second abutting plate 183 is connected to the end of the first positioning plate 178 close to the second positioning plate 179. The end of the third abutting plate 184 away from the second abutting plate 183 is connected to the end of the third positioning plate 180 close to the second positioning plate 179. The fourth abutting plate 185 is connected to the first abutting plate 182, the second abutting plate 183, the third abutting plate 184, and the second positioning plate 179 in sequence around the circumference of the fourth abutting plate 185. The shape of the fourth abutting plate 185 is adapted to the vertical cross-sectional shape of the battery pack 701. The vertical cross-section of the battery pack 701 refers to the cross-sectional shape of the battery pack 701 when the battery pack 701 is arranged in the mounting cavity 102 and is cut in the vertical direction.

[0085] In this embodiment, the opposite ends of the second abutting plate 183 are respectively connected with the end of the first abutting plate 182 and the third abutting plate 184, forming a U-shaped structure. The end of the first abutting plate 182 away from the second abutting plate 183 is connected with the end of the first positioning plate 178 close to the second positioning plate 179, and the end of the third abutting plate 184 away from the second abutting plate 183 is connected with the end of the third positioning plate 180 close to the second positioning plate 179. Thus, the second abutting member 181 and the first abutting member 176 form a semi-closed space together, which is used for accommodating and fixing the battery pack 701. The first abutting plate 182, the second abutting plate 183, the third abutting plate 184 and the second positioning plate 179 are sequentially connected with the fourth abutting plate 185 in the circumferential direction, ensuring that the battery pack 701 can be in close contact with the second abutting member 181 during installation and be firmly fixed. In this embodiment, the U-shaped structure of the second abutting member 181 and the fixing effect of the fourth abutting plate 185 are used to stably fix the battery pack 701 in the installation cavity 102.

[0086] Optionally, the first opening 104 of the box body 101 is movably provided with a movable plate 125. In this embodiment, the movable plate 125 is used to open or close the first opening 104, so that technicians or users can easily access the components in the box body 101, such as the battery pack 701, for component maintenance or replacement operations.

[0087] It should be noted that the input end and the output end of each component in the embodiments of the present disclosure can be understood as the initial component and the terminal component through which the energy (such as electric energy) is transmitted in the component. Based on the different specific structures of the components and the different connection forms between the components, the specific forms of the input end and the output end are different, including but not limited to connecting rods, wires, contacts or interfaces, etc.

[0088] The above description and drawings sufficiently illustrate the embodiments of the present disclosure to enable one skilled in the art to practice them. Other embodiments can include structural and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the order of operations can be changed. Some parts and features of some embodiments can be included or replaced by parts and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A power supply mechanism of a patrol robot, the patrol robot comprising a box body, the box body comprising a mounting cavity, characterized in that, The power supply mechanism comprises: A wireless charging assembly arranged in the box; A waterproof plug arranged in the box, one end of the waterproof plug being electrically connected to an output end of the wireless charging assembly; A battery pack located in the mounting cavity, an input end of the battery pack being electrically connected to the other end of the waterproof plug.

2. The power supply mechanism according to claim 1, characterized by, The wireless charging assembly comprises: A transmitting assembly; A receiving assembly arranged in the box and electrically connected to one end of the waterproof plug; When the transmitting assembly and the receiving assembly are connected, the receiving assembly can generate an electric current to charge the battery pack.

3. The power supply mechanism according to claim 2, wherein The transmitting assembly comprises a transmitting coil; The receiving assembly comprises a receiving coil arranged in the box and electrically connected to one end of the waterproof plug; When the transmitting coil and the receiving coil are connected, the receiving coil can generate an electric current to charge the battery pack.

4. The power supply mechanism according to any one of claims 1 to 3, characterized by, Further comprising: A positioning switch arranged in the box and in communication connection with the wireless charging assembly, for controlling the opening or closing of the wireless charging assembly.

5. The power supply mechanism according to claim 4, wherein The positioning switch comprises: Positioning members distributed at intervals along the moving route of the inspection robot; A proximity switch arranged in the box and corresponding to the positioning members; When the proximity switch and the positioning members are connected, the wireless charging assembly is opened; when the proximity switch and the positioning members are deviated, the wireless charging assembly is closed.

6. The power supply mechanism according to claim 5, wherein The bottom of the box is provided with a connecting seat; The proximity switch comprises an electromagnetic switch and / or a photoelectric switch, the electromagnetic switch and / or the photoelectric switch being arranged in the connecting seat; When the electromagnetic switch and / or the photoelectric switch are turned on, it is determined that the proximity switch and the positioning members are connected.

7. The power supply mechanism according to any one of claims 1 to 3, characterized by, Further comprising: A power distribution module located in the mounting cavity, an input end of the power distribution module being electrically connected to an output end of the battery pack, and an output end of the power distribution module being electrically connected to each power-consuming component of the inspection robot.

8. The power supply mechanism according to claim 7, characterized by, Further comprising: A wiring board located in the mounting cavity, the wiring board comprising a plurality of wiring terminals, the plurality of wiring terminals being respectively electrically connected to the power distribution module and each power-consuming component of the inspection robot.

9. The power supply mechanism according to any one of claims 1 to 3, wherein The wireless charging assembly is arranged on the outer side of the box; the waterproof plug is arranged in the box, one end of the waterproof plug located outside the box being electrically connected to the output end of the wireless charging assembly, and the other end of the waterproof plug located in the mounting cavity being electrically connected to the input end of the battery pack.

10. A patrol robot characterized by comprising: It comprises: The power supply mechanism of the inspection robot according to any one of claims 1 to 9.

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