A charging apparatus for a mobile barrier detector

Abstract

The present application relates to the technical field of charging, and discloses a charging device for a mobile dam detector, which comprises a box body, a photovoltaic panel, an energy storage battery, a wireless charger, an adjusting mechanism and a controller, an inlet and an outlet of a working space are formed on one side of the box body; the photovoltaic panel is arranged on the outside of the box body, the energy storage battery, the wireless charger and the adjusting mechanism are all arranged in the working space, the energy storage battery is electrically connected with the photovoltaic panel and the wireless charger respectively; the adjusting mechanism is drivingly connected with the wireless charger, and the controller is used for controlling the adjusting mechanism to aim at the charging position of the mobile dam detector when the mobile dam detector enters the working space, so that the wireless charger charges the mobile dam detector through the energy storage battery. In the technical scheme, the charging process does not need to be operated by personnel, and the charging is automatically completed in cooperation with the mobile dam detector, so that the automation of charging is realized, and the data acquisition efficiency of the mobile dam detector is effectively improved.

Description

Technical Field

[0001] The present invention relates to the field of charging technology, and in particular to a charging device for a mobile dam detector. Background Art

[0002] Ground-penetrating radar (GPR) is a non-destructive detection technology that detects the location, shape, and depth of underground objects by transmitting high-frequency (typically 10 to 1000 MHz) electromagnetic wave pulses into the ground and receiving the signals reflected by these pulses at different electrical interfaces underground. This method is commonly used in archaeology, geological exploration, road inspection, urban infrastructure surveys, and other fields because it can obtain information about underground structures without excavating the ground.

[0003] A geological radar system typically consists of a transmitting antenna and a receiving antenna, sometimes combining these two functions into a single antenna. When electromagnetic waves encounter a boundary between materials with different dielectric constants, some of the energy is reflected back to the ground and captured by the receiving antenna. By analyzing the time delay and other characteristics of the reflected signal, an image of the subsurface structure can be constructed.

[0004] Geological radars are now widely used in geological exploration. Mobile geological radars are generally limited by battery capacity, requiring charging after a certain period of operation. However, embankments are located outdoors and generally lack access to charging stations. This means that charging often requires transporting the geological radar to a charging station. This transporting of the geological radar prolongs the data collection process, affecting data collection efficiency. Summary of the Invention

[0005] The main purpose of the present invention is to provide a charging device for a mobile dam detector, aiming to solve the problem that geological radar cannot be charged in the dam area, affecting data collection efficiency.

[0006] To achieve the above object, the technical solution proposed by the present invention is:

[0007] A charging device for a mobile dam detector, comprising a box, a photovoltaic panel, an energy storage battery, a wireless charger, an adjustment mechanism and a controller, wherein a working space is formed in the box, and an entrance and exit connected to the working space are formed on one side of the box, and the entrance and exit are used for allowing the mobile dam detector to enter and exit the working space; the photovoltaic panel is arranged on the outside of the box, and the energy storage battery, the wireless charger and the adjustment mechanism are all arranged in the working space, and the energy storage battery is electrically connected to the photovoltaic panel and the wireless charger, respectively, and the photovoltaic panel is used to increase the stored electrical energy of the energy storage battery through an external light source; the adjustment mechanism drives the wireless charger, and the controller is electrically connected to the wireless charger, the energy storage battery and the adjustment mechanism, respectively, and the controller is used to control the adjustment mechanism to align with the charging position of the mobile dam detector when the mobile dam detector enters the working space, so that the wireless charger charges the mobile dam detector through the energy storage battery.

[0008] Preferably, a connecting space is also opened in the box, the working space is located on the top side of the connecting space, and the connecting space is respectively connected to the working space and the inlet and outlet; a lifting mechanism is set in the connecting space, and the controller is electrically connected to the lifting mechanism. The controller is used to control the lifting mechanism to drive the mobile dam detector to move vertically after the mobile dam detector enters the connecting space through the inlet and outlet, so that the mobile dam detector enters the working space for charging.

[0009] Preferably, the lifting mechanism includes a first camera, a first track, a first electrically controlled slide and a lifting platform, the first track is located on the side wall of the box body away from the inlet and outlet, and the first track extends along the connecting space toward the working space; the first electrically controlled slide is slidably connected to the first track, and the lifting platform is arranged between the first track and the inlet and outlet, and the side of the lifting platform close to the working space is used to accommodate a mobile dam detector; the controller is electrically connected to the first camera and the first electrically controlled slide, the first camera is located on the top side of the box body, and the first camera is used to obtain image information of the mobile dam detector in the lifting platform and send the image information to the controller; the controller is used to control the first electrically controlled slide, the wireless charger and the adjustment mechanism respectively according to the image information, so that after the first electrically controlled slide drives the mobile dam detector into the working space through the lifting platform, the adjustment mechanism drives the wireless charger to charge the mobile dam detector.

[0010] Preferably, the lifting platform includes a lifting frame, a turntable and a driver, the lifting frame is connected to the first electrically controlled slide, the lifting frame has a receiving groove on the side facing the working space, and the turntable is arranged in the receiving groove; the driver is arranged on the side of the lifter away from the working space, and the output end of the driver passes through the bottom of the receiving groove to drive the turntable; the controller is electrically connected to the driver, and the controller is used to control the driver to drive the turntable to rotate, so that the turntable adjusts the direction of the mobile dam detector.

[0011] Preferably, a movement gap is left between the turntable and the bottom of the accommodating tank.

[0012] Preferably, a connecting through hole is provided at the bottom of the accommodating groove, and a coaxial bearing is arranged in the connecting through hole; the driver includes a servo motor, a rotating shaft, a driving gear and a driven gear, one end of the rotating shaft passes through the bearing and is driven to connect to the turntable; the other end of the rotating shaft is sleeved with the driven gear; the servo motor is arranged on the side of the lifting frame away from the working space, and the output end of the servo motor is sleeved with the driving gear, and the driving gear and the driven gear are engaged; the controller is electrically connected to the servo motor, and the controller controls the servo motor to drive the turntable to rotate through the driving gear, the driven gear and the rotating shaft in sequence.

[0013] Preferably, a sewage pipe is provided on the bottom side of the box body, one end of the sewage pipe is connected to the connection space, and the other end of the sewage pipe is connected to the outside of the box body; the bottom of the box body is used to be buried in the ground, so that the connection space is buried in the ground away from one end of the working space.

[0014] Preferably, the adjustment mechanism includes a slider, a second electrically-controlled slide, a mounting bracket and two second rails, the two second rails are arranged on the side wall of the working space away from the connecting space, the two second rails are arranged in parallel and spaced apart, the slider is slidably connected to one of the second rails, and the second electrically-controlled slide is slidably connected to the other second rail; the mounting bracket is arranged between the two second rails and the lifting mechanism; the slider and the second electrically-controlled slide are respectively driven to connect to the mounting bracket, the wireless charger is arranged on the side of the mounting bracket facing the lifting mechanism, and the mounting bracket is driven to connect to the wireless charger; the controller is electrically connected to the second electrically-controlled slide, and the controller is used to control the second electrically-controlled slide to cooperate with the slider to drive the mounting bracket, so that the mounting bracket drives the wireless charger to slide along the second rail.

[0015] Preferably, the adjustment mechanism also includes a linear motor and a lifter, the slider is connected to one end of the linear motor, and the second electrically controlled slide is connected to the other end of the linear motor; the mounting frame is located on the side of the linear motor facing the lifting mechanism, and the lifter is arranged between the mounting frame and the linear motor; the output end of the linear motor is the lifter, and the output end of the lifter is connected to the mounting frame; the controller is electrically connected to the linear motor, and the controller is used to first control the linear motor and the second electrically controlled slide separately, align the wireless charger with the charging position of the mobile dam detector, and then control the lifter to drive the wireless charger to connect to the charging position.

[0016] Compared with the prior art, the present invention has at least the following beneficial effects:

[0017] The box is set on the dam, and the energy storage battery is charged by the photovoltaic panel, and then the mobile dam detector that collects data along the dam is charged by the wireless charger, which effectively extends the operation time of the geological radar. There is no need for staff to carry the geological radar for charging or replace the battery of the geological radar. The entire charging process does not require human operation. It is automatically charged with the mobile dam detector, realizing the automation of charging and effectively improving the data collection efficiency of the mobile dam detector. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0019] Figure 1 This is a structural schematic diagram of an embodiment of a charging device for a mobile dam detector according to the present invention;

[0020] Figure 2 It is a schematic diagram of the structure inside the box;

[0021] Figure 3 for Figure 2 Schematic diagram of the structure enlarged at point A.

[0022] Description of Figure Numbers:

[0023] 1-Box; 11-Working space; 12-Inlet and outlet; 13-Connection space; 14-Photovoltaic panel; 15-Energy storage battery; 16-Wireless charger; 17-Second camera; 18-Sewage pipe;

[0024] 2-adjustment mechanism; 21-slider; 22-second electric control slide; 23-mounting frame; 24-second track; 25-linear motor; 26-lifter;

[0025] 3-lifting mechanism; 31-first camera; 32-first track; 33-first electric control slide;

[0026] 4-lifting platform; 41-lifting frame; 42-turntable; 43-drive; 44-rotating shaft; 45-accommodating slot; 46-connecting through hole;

[0027] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0029] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0030] In addition, the terms "first," "second," and so on, used in this disclosure are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referenced. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this disclosure, "plurality" means at least two, such as two or three, unless otherwise specifically defined.

[0031] In the present invention, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will be able to understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0032] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in this field can implement it. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0033] The present invention provides a charging device for a mobile dam detector.

[0034] like Figure 1 and Figure 2 The charging device shown is for a mobile dam detector, including a box 1, a photovoltaic panel 14, an energy storage battery 15, a wireless charger 16, an adjustment mechanism 2 and a controller. A working space 11 is formed in the box 1, and an entrance and exit 12 connected to the working space 11 is formed on one side of the box 1. The entrance and exit 12 is used for allowing the mobile dam detector to enter and exit the working space 11; the photovoltaic panel 14 is arranged on the outside of the box 1, and the energy storage battery 15, the wireless charger 16 and the adjustment mechanism 2 are all arranged in the working space 11. The energy storage battery 15 is electrically connected to the photovoltaic panel 14 and the wireless charger 16 respectively. The photovoltaic panel 14 is used to increase the stored electrical energy of the energy storage battery 15 through an external light source; the adjustment mechanism 2 drives the connection to the wireless charger 16, and the controller is electrically connected to the wireless charger 16, the energy storage battery 15 and the adjustment mechanism 2 respectively. The controller is used to control the adjustment mechanism 2 to align with the charging position of the mobile dam detector when the mobile dam detector enters the working space 11, so that the wireless charger 16 charges the mobile dam detector through the energy storage battery 15.

[0035] The box 1 is set on the dam, the energy storage battery 15 is charged by the photovoltaic panel 14, and then the mobile dam detector that collects data along the dam is charged by the wireless charger 16, which effectively extends the operation time of the geological radar. There is no need for staff to carry the geological radar for charging or replace the battery of the geological radar. The entire charging process does not require human operation. The mobile dam detector automatically completes the charging, realizes the automation of charging, and effectively improves the data collection efficiency of the mobile dam detector.

[0036] Specifically, mobile dam detectors mainly refer to automatic geological radars or manually propelled geological radars. Manually propelled geological radars only need to be equipped with a corresponding radio charging receiver for charging, and then the geological radar can be manually propelled into the working space 11. Similarly, by simply installing a radio charging receiver on an automatic geological radar, the charging and data collection can be fully automated with a mobile geological radar.

[0037] Specifically, the charging device for the mobile dam detector also includes a communicator, and the controller is electrically connected to the communicator. The controller is used to obtain the location information of the mobile dam detector and the remaining power of the mobile dam detector through the communicator; determine the interval distance between the box 1 and the mobile dam detector based on the location information; determine the power consumption based on the interval distance, and judge whether the power consumption is greater than the remaining power; when the power consumption is greater than or equal to the remaining power, the controller sends a warning message to the external terminal through the communicator; when the power consumption is less than the remaining power, the controller obtains the power to be replenished of the mobile dam detector through the communicator, and judges whether the real-time power is greater than the power to be replenished based on the power to be replenished and the real-time power of the energy storage battery 15. When the real-time power is greater than or equal to the power to be replenished, the controller sends normal operation information through the communicator; when the real-time power is less than the power to be replenished, the controller determines the driving distance of the mobile dam detector based on the real-time power, determines the next charging position of the mobile dam detector based on the driving distance, and sends the next charging position to the external terminal through the communicator. According to the real-time power level of the energy storage battery 15, real-time prompts are given through the communicator to ensure the normal operation of the mobile dam detector, so that the staff can quickly respond to the protrusion situation.

[0038] Specifically, the next charging position is the position of the next charging device for the mobile dam detector, or the position of the mobile dam detector after the power is exhausted during normal operation.

[0039] Specifically, a second camera 17 is also provided outside the casing 1, and the controller is electrically connected to the second camera 17. The second camera 17 is used to obtain a water surface image and send it to the controller; the controller is used to determine abnormal information based on the water surface image; the type of abnormality is determined based on the abnormal information. When the abnormality type is personnel abnormal information, the personnel information is sent to the first receiving terminal; when the abnormality type is ship information, the ship information is sent to the second receiving terminal; when the abnormality type is water surface height information, the water surface height information is sent to the third receiving terminal. Different types of abnormal information are received through different terminals, so that the relevant responsible departments can respond quickly and improve processing efficiency. For example, illegal sand mining ships are sent to the maritime department, people falling into the water are sent to the water search and rescue center, and water surface height information is sent to the water conservancy department, etc. By quickly classifying various information, the corresponding staff can quickly handle it.

[0040] A connection space 13 is also defined within the housing 1. The workspace 11 is located on the top side of the connection space 13. The connection space 13 connects the workspace 11 and the entrance / exit 12. A lifting mechanism 3 is disposed within the connection space 13. A controller is electrically connected to the lifting mechanism 3. The controller is configured to control the lifting mechanism 3 to drive the mobile dam detector vertically after the mobile dam detector enters the connection space 13 through the entrance / exit 12, thereby allowing the mobile dam detector to enter the workspace 11 for charging. The connection space 13 provides a relatively closed environment for charging the mobile dam detector, preventing unexpected external factors from affecting charging.

[0041] The lifting mechanism 3 includes a first camera 31, a first rail 32, a first electrically-controlled slide 33 and a lifting platform 4. The first rail 32 is located on the side wall of the box body 1 away from the entrance and exit 12, and the first rail 32 extends along the connecting space 13 toward the working space 11; the first electrically-controlled slide 33 is slidably connected to the first rail 32, and the lifting platform 4 is arranged between the first rail 32 and the entrance and exit 12. The side of the lifting platform 4 close to the working space 11 is used to accommodate a mobile dam detector; the controller electrically connects the first camera 31 and the first electrically-controlled slide 33. The first camera 31 is located on the top side of the box body 1. The first camera 31 is used to obtain image information of the mobile dam detector in the lifting platform 4 and send the image information to the controller; the controller is used to control the first electrically-controlled slide 33, the wireless charger 16 and the adjustment mechanism 2 respectively according to the image information, so that after the first electrically-controlled slide 33 drives the mobile dam detector into the working space 11 through the lifting platform 4, the wireless charger 16 is driven by the adjustment mechanism 2 to charge the mobile dam detector. The mobile dam detector is raised and lowered by the lifting mechanism 3 to adjust the horizontal height of the mobile dam detector to ensure normal charging.

[0042] The lifting platform 4 includes a lifting frame 41, a turntable 42 and a driver 43. The lifting frame 41 is connected to the first electric-controlled slide 33. A receiving groove 45 is provided on the side of the lifting frame 41 facing the working space 11, and the turntable 42 is arranged in the receiving groove 45; the driver 43 is arranged on the side of the lifter 26 away from the working space 11, and the output end of the driver 43 passes through the bottom of the receiving groove 45 to drive the turntable 42; the controller is electrically connected to the driver 43, and the controller is used to control the driver 43 to drive the turntable 42 to rotate, so that the turntable 42 adjusts the direction of the mobile dam detector.

[0043] A clearance is left between the turntable 42 and the bottom of the receiving groove 45 for movement.

[0044] A connecting through-hole 46 is defined at the bottom of the receiving groove 45, and a coaxial bearing is disposed within the connecting through-hole 46. The driver 43 comprises a servo motor, a rotating shaft 44, a driving gear, and a driven gear. One end of the rotating shaft 44 passes through the bearing and is drivenly connected to the turntable 42; the other end of the rotating shaft 44 is sleeved with the driven gear. The servo motor is disposed on the side of the lifting frame 41 facing away from the working space 11. The output end of the servo motor is sleeved with the driving gear, and the driving and driven gears mesh. A controller is electrically connected to the servo motor and controls the servo motor, which in turn drives the turntable 42 through the driving gear, the driven gear, and the rotating shaft 44. The servo motor adjusts the forward direction of the mobile dam detector via the turntable 42 to facilitate its entry and exit from the connection space 13.

[0045] A drainage pipe 18 is provided on the bottom side of the housing 1, one end of which communicates with the interior of the connection space 13, while the other end of the drainage pipe 18 communicates with the exterior of the housing 1. The bottom of the housing 1 is intended to be ground-mounted, so that the end of the connection space 13 away from the working space 11 is buried in the ground. Due to the limited space at the top of the dam, a portion of the bottom of the housing 1 needs to be embedded in the slope of the dam and secured with a bracket. The portion of the housing 1 near the top of the dam is buried in the ground, while the other portion is exposed and secured with a bracket and the slope. Although the drainage pipe 18 is provided on the bottom side of the housing 1, it is not buried in the ground, allowing water that has intruded into the connection space 13 to be discharged through the drainage pipe 18.

[0046] The adjustment mechanism 2 includes a slider 21, a second electrically-controlled slide 22, a mounting bracket 23 and two second rails 24. The two second rails 24 are arranged on the side wall of the working space 11 away from the connecting space 13. The two second rails 24 are arranged in parallel and spaced apart. The slider 21 is slidably connected to one of the second rails 24, and the second electrically-controlled slide 22 is slidably connected to the other second rail 24; the mounting bracket 23 is arranged between the two second rails 24 and the lifting mechanism 3; the slider 21 and the second electrically-controlled slide 22 are respectively driven to connect to the mounting bracket 23, and the wireless charger 16 is arranged on the side of the mounting bracket 23 facing the lifting mechanism 3, and the mounting bracket 23 is driven to connect to the wireless charger 16; the controller is electrically connected to the second electrically-controlled slide 22, and the controller is used to control the second electrically-controlled slide 22 to cooperate with the slider 21 to drive the mounting bracket 23, so that the mounting bracket 23 drives the wireless charger 16 to slide along the second rail 24.

[0047] Specifically, the first camera 31 is disposed on the mounting bracket 23 .

[0048] The adjustment mechanism 2 also includes a linear motor 25 and a lifter 26. The slider 21 is connected to one end of the linear motor 25, and the second electrically controlled slide 22 is connected to the other end of the linear motor 25. The mounting frame 23 is located on the side of the linear motor 25 facing the lifting mechanism 3, and the lifter 26 is disposed between the mounting frame 23 and the linear motor 25. The output end of the linear motor 25 is connected to the lifter 26, and the output end of the lifter 26 is connected to the mounting frame 23. A controller is electrically connected to the linear motor 25. The controller is used to first control the linear motor 25 and the second electrically controlled slide 22 respectively to align the wireless charger 16 with the charging position of the mobile dam detector, and then control the lifter 26 to drive the wireless charger 16 to the charging position. The coordination of the linear motor 25 and the second electrically controlled slide 22 facilitates the alignment of the wireless charger 16 with the charging position along the horizontal adjustment position. The use of the wireless charger 16 can also reduce the difficulty of aligning the charging position.

[0049] Specifically, the first camera 31 is used to obtain real-time images after the mobile dam detector enters the working space, determine the charging position based on the real-time image, and control the linear motor 25 and the second electric control slide 22 according to the charging position to align the wireless charger 16 with the charging position, and drive the wireless charger 16 to connect to the charging position through the lifter 26.

[0050] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention description and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A charging device for a mobile dam detector, characterized in that: The invention comprises a box body, a photovoltaic panel, an energy storage battery, a wireless charger, an adjustment mechanism and a controller, wherein a working space is formed in the box body, an entrance and exit connected to the working space are formed on one side of the box body, and the entrance and exit are used for allowing a mobile dam detector to enter and exit the working space; the photovoltaic panel is arranged on the outside of the box body, the energy storage battery, the wireless charger and the adjustment mechanism are all arranged in the working space, the energy storage battery is electrically connected to the photovoltaic panel and the wireless charger respectively, and the photovoltaic panel is used to increase the stored electrical energy of the energy storage battery through an external light source; the adjustment mechanism drives the wireless charger, and the controller is electrically connected to the wireless charger, the energy storage battery and the adjustment mechanism respectively, and the controller is used to control the adjustment mechanism to align with the charging position of the mobile dam detector when the mobile dam detector enters the working space, so that the wireless charger charges the mobile dam detector through the energy storage battery; A connecting space is further provided in the box body, the working space is located on the top side of the connecting space, and the connecting space is connected to the working space and the inlet and outlet respectively; a lifting mechanism is provided in the connecting space, and the controller is electrically connected to the lifting mechanism. The controller is used to control the lifting mechanism to drive the mobile dam detector to move vertically when the mobile dam detector enters the connecting space through the inlet and outlet, so that the mobile dam detector enters the working space for charging; The lifting mechanism includes a first camera, a first track, a first electrically controlled slide, and a lifting platform. The first track is located on a side wall of the box body away from the inlet and outlet, and the first track extends along the connecting space toward the working space. The first electrically controlled slide is slidably connected to the first track. The lifting platform is arranged between the first track and the inlet and outlet. The side of the lifting platform close to the working space is used to accommodate a mobile dam detector. The controller is electrically connected to the first camera and the first electrically controlled slide. The first camera is located on the top side of the box body. The first camera is used to obtain image information of the mobile dam detector in the lifting platform and send the image information to the controller. The controller is used to control the first electrically controlled slide, the wireless charger and the adjustment mechanism respectively according to the image information, so that after the first electrically controlled slide drives the mobile dam detector into the working space through the lifting platform, the wireless charger is driven by the adjustment mechanism to charge the mobile dam detector.

2. A charging device for a mobile dam detector according to claim 1, characterized in that: The lifting platform includes a lifting frame, a turntable and a driver, the lifting frame is connected to the first electrically controlled slide, a receiving groove is provided on a side of the lifting frame facing the working space, and the turntable is arranged in the receiving groove; The driver is arranged on a side of the lifting frame away from the working space, and the output end of the driver passes through the bottom of the receiving groove and is driven to connect to the turntable; The controller is electrically connected to the driver, and the controller is used to control the driver to drive the turntable to rotate, so that the turntable adjusts the direction of the mobile dam detector.

3. The charging device for a mobile dam detector according to claim 2, characterized in that: A moving gap is left between the turntable and the bottom of the accommodating groove.

4. The charging device for a mobile dam detector according to claim 2, characterized in that: A connecting through-hole is defined at the bottom of the receiving groove, and a coaxial bearing is disposed in the connecting through-hole; the driver comprises a servo motor, a rotating shaft, a driving gear, and a driven gear; one end of the rotating shaft passes through the bearing and is drivenly connected to the turntable; the other end of the rotating shaft is sleeved with the driven gear; the servo motor is disposed on a side of the lifting frame facing away from the working space, and the output end of the servo motor is sleeved with the driving gear, and the driving gear and the driven gear are meshed; The controller is electrically connected to the servo motor. The controller controls the servo motor to drive the turntable to rotate through the driving gear, the driven gear and the rotating shaft in sequence.

5. The charging device for a mobile dam detector according to claim 2, characterized in that: A sewage pipe is provided on the bottom side of the box body, one end of which is connected to the connection space, and the other end of which is connected to the outside of the box body; the bottom of the box body is used to be buried in the ground so that the end of the connection space away from the working space is buried in the ground.

6. A charging device for a mobile dam detector according to any one of claims 2 to 5, characterized in that: The adjustment mechanism includes a slider, a second electrically-controlled slide, a mounting bracket and two second rails, the two second rails are arranged on the side wall of the working space away from the connecting space, the two second rails are arranged in parallel and spaced apart, the slider is slidably connected to one of the second rails, and the second electrically-controlled slide is slidably connected to the other second rail; the mounting bracket is arranged between the two second rails and the lifting mechanism; the slider and the second electrically-controlled slide are respectively driven to connect to the mounting bracket, the wireless charger is arranged on the side of the mounting bracket facing the lifting mechanism, and the mounting bracket is driven to connect to the wireless charger; the controller is electrically connected to the second electrically-controlled slide, and the controller is used to control the second electrically-controlled slide to cooperate with the slider to drive the mounting bracket, so that the mounting bracket drives the wireless charger to slide along the second rail.

7. The charging device for a mobile dam detector according to claim 6, characterized in that: The adjustment mechanism also includes a linear motor and a lifter, the slider is connected to one end of the linear motor, and the second electrically controlled slide is connected to the other end of the linear motor; the mounting frame is located on the side of the linear motor facing the lifting mechanism, and the lifter is arranged between the mounting frame and the linear motor; the output end of the linear motor is the lifter, and the output end of the lifter is connected to the mounting frame; the controller is electrically connected to the linear motor, and the controller is used to first control the linear motor and the second electrically controlled slide separately, align the wireless charger with the charging position of the mobile dam detector, and then control the lifter to drive the wireless charger to connect to the charging position.

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