CN221067826U - Charging device and mobile system - Google Patents

Abstract

The utility model provides a charging device and a moving system, wherein the charging device comprises a transmitting end electrode assembly, an electric push rod and a controller, the transmitting end electrode assembly comprises a transmitting end mounting component and a magnetic sensor, the magnetic sensor is mounted on the transmitting end mounting component and is used for sensing a magnetic piece of a receiving end electrode assembly of a self-moving device, an output shaft of the electric push rod is connected with the transmitting end mounting component so as to drive the transmitting end electrode assembly to move, the controller is electrically connected with the electric push rod and the magnetic sensor, and after the charging device is positioned and connected with the self-moving device, the controller can control the movement of the output shaft of the electric push rod according to a sensing signal of the magnetic piece by the magnetic sensor. Therefore, the controller can control the output shaft of the electric push rod to stop moving according to the induction signal of the magnetic sensor, so that the output shaft of the electric push rod can push the transmitting end electrode assembly to a proper position, and the transmitting end electrode assembly and the receiving end electrode assembly are in good contact.

Description

Charging device and mobile system

Technical Field

The utility model relates to the technical field of charging, in particular to a charging device and a mobile system.

Background

In the related art, an electric push rod of the charging device may push the transmitting end electrode assembly to be electrically connected with the receiving end electrode assembly of the self-moving device, so that the charging device charges the self-moving device. However, the movement stroke of the output shaft of the electric push rod of the charging device is difficult to control, and poor contact is likely to occur between the charging device and the moving device.

Disclosure of utility model

The embodiment of the utility model provides a charging device and a mobile system, which are used for solving at least one of the problems.

The embodiments of the present utility model achieve the above object by the following technical means.

In a first aspect, an embodiment of the present utility model provides a charging device, where the charging device includes a transmitting end electrode assembly, an electric putter and a controller, the transmitting end electrode assembly includes a transmitting end mounting component and a magnetic sensor, the magnetic sensor is mounted on the transmitting end mounting component, the magnetic sensor is used for sensing a magnetic element of a receiving end electrode assembly of a self-moving device, an output shaft of the electric putter is connected to the transmitting end mounting component to drive the transmitting end electrode assembly to move, the controller is electrically connected to the electric putter and the magnetic sensor, and when the charging device is positioned and connected with the self-moving device, the controller can control movement of the output shaft of the electric putter according to a sensing signal of the magnetic element by the magnetic sensor.

In some embodiments, the emitter electrode assembly further comprises an emitter electrode mounted to the emitter mounting member, the magnetic sensor being disposed adjacent the emitter electrode.

In some embodiments, the firing end mounting member includes a sensor mount having a mounting slot to which the magnetic sensor is mounted.

In some embodiments, the charging device further comprises a housing and a guide member located within the housing, the guide member comprising a guide sleeve and a guide shaft slidably located within the guide sleeve, the guide sleeve being coupled to the housing, an end of the guide shaft being coupled to the firing end mounting member.

In some embodiments, the guide member further comprises a ball bushing, the ball bushing being fitted around the outer periphery of the guide shaft.

In some embodiments, the guide member further comprises a first stopper and a second stopper, the first stopper is located at one end of the guide shaft away from the transmitting end mounting member, the second stopper is provided with a mounting through hole, the guide shaft is arranged through the mounting through hole, and the ball bearing shaft sleeve is located between the first stopper and the second stopper.

In some embodiments, the charging device includes a housing, where the housing is provided with an accommodating space, and an output shaft of the electric putter is connected to the transmitting end mounting part, so as to drive the transmitting end electrode assembly to be accommodated in or extend out of the accommodating space.

In a second aspect, embodiments of the present utility model also provide a mobile system including a self-moving device and the charging device of any of the above embodiments, the self-moving device including a receiving-end electrode assembly including a magnetic member for sensing by a magnetic sensor of the charging device.

In some embodiments, the receiving-end electrode assembly further includes a receiving-end mounting part to the surface of which the magnetic member is mounted.

In some embodiments, the receiver electrode assembly further comprises a receiver electrode mounted to the receiver mounting member, the magnetic member being disposed adjacent the receiver electrode.

In the charging device and the moving system provided by the embodiment of the utility model, the charging device comprises a transmitting end electrode assembly, an electric push rod and a controller, wherein the transmitting end electrode assembly comprises a transmitting end mounting seat and a magnetic sensor, the magnetic sensor is mounted on the transmitting end mounting part and is used for sensing a magnetic piece of a receiving end electrode assembly of the self-moving device, an output shaft of the electric push rod is connected with the transmitting end mounting part so as to drive the transmitting end electrode assembly to move, the controller is electrically connected with the electric push rod and the magnetic sensor, and after the charging device is positioned and connected with the self-moving device, the controller can control the movement of the output shaft of the electric push rod according to a sensing signal of the magnetic piece by the magnetic sensor. So, electric putter's output shaft can drive transmitting end electrode assembly and from mobile device's receiving end electrode assembly electricity to be connected, after charging device and from mobile device location are connected, the removal of electric putter's output shaft can be controlled to the response signal of magnetic part according to magnetic sensor to the charging device, so that electric putter's output shaft can be with transmitting end electrode assembly propelling movement to suitable position, thereby the travel of electric putter's output shaft is controlled accurately, and then the transmitting end electrode assembly and from mobile device's receiving end electrode assembly contact is good, so that charging device can charge from mobile device steadily.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 shows a schematic structural diagram of a mobile system according to an embodiment of the present utility model.

Fig. 2 is a schematic view showing the structure of the receiving-end electrode assembly of fig. 1.

Fig. 3 is a schematic view showing an exploded structure of the receiving-end electrode assembly of fig. 2.

Fig. 4 is a schematic view showing a part of the structure of the charging device in fig. 1.

Fig. 5 shows an enlarged schematic view at V in fig. 4.

Fig. 6 is a schematic view showing an exploded structure of the transmitting-end electrode assembly of fig. 4.

Fig. 7 is a schematic view showing an exploded structure of another view of the transmitting-end electrode assembly of fig. 6.

Fig. 8 shows a schematic diagram of the sensor mount and magnetic sensor of fig. 7.

Fig. 9 is a schematic view showing a part of the structure of the charging device in fig. 4.

Fig. 10 shows a schematic structural view of the second stopper in fig. 9.

Fig. 11 is a schematic structural diagram of a charging device according to an embodiment of the present utility model.

Reference numerals illustrate:

The charging device 10, the self-moving device 20, the moving system 30, the transmitting-side electrode assembly 100, the transmitting-side mounting part 110, the transmitting-side mounting seat 111, the electrode mount 112, the magnetic sensor 120, the transmitting-side electrode 130, the sensor mount 140, the mounting groove 141, the electric putter 200, the output shaft 210, the controller 300, the housing 400, the accommodation space 410, the through hole 420, the guide part 500, the guide sleeve 510, the guide shaft 520, the ball bushing 530, the first stopper 540, the second stopper 550, the mounting through hole 551, the support plate 600, the shielding door 700, the receiving-side electrode assembly 800, the receiving-side electrode 810, the magnetic member 820, and the receiving-side mounting part 830.

Detailed Description

In order to make the present utility model better understood by those skilled in the art, the following description of the present utility model will be made in detail with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which a person skilled in the art would obtain without making any inventive effort, are within the scope of the utility model.

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1, an embodiment of the present utility model provides a mobile system 30, where the mobile system 30 may include a charging device 10 and a self-mobile device 20, and the charging device 10 may be electrically connected to the self-mobile device 20, so that the charging device 10 may charge the mobile device.

The self-moving device 20 may include a control assembly, which may include a circuit board or the like, and a driving module, which may be controlled to move by the control assembly. For example, the driving module may include driving wheels, the number of which may be plural, and the plural driving wheels may be disposed at the bottom of the self-moving device 20 to achieve the movement of the self-moving device 20. The drive module may also include tracks that may be provided on the bottom of the self-moving device 20 to effect steering of the self-moving device 20.

The self-moving device 20 may also include an ultrasonic ranging sensor or a lidar or infrared ranging sensor or a vision sensor for identifying obstacles. The self-moving device 20 has a path planning function (i.e. obstacle handling capability), and for small obstacles, the self-moving device 20 can automatically span, for medium and large obstacles, the self-moving device 20 can avoid timely, and snow around the obstacles can be cleared to the greatest extent. If the ultrasonic wave is emitted from the emitter of the ultrasonic ranging sensor of the mobile device 20, the ultrasonic wave meets and is reflected by the obstacle, and the distance from the obstacle to the mobile device 20 can be measured by the receiver of the ultrasonic ranging sensor according to the time difference of the ultrasonic wave, so that the mobile device 20 can make a plan for avoiding the obstacle in advance, collision with the obstacle is avoided, and the safety performance of the mobile device 20 is effectively improved.

The self-moving device 20 may be equipped with a snow removing device, a defoliation device, a weeding device, or the like, so that the snow removing device, the defoliation device, or the weeding device, or the like, can operate in a predetermined area, thereby contributing to the improvement of the practicality of the self-moving device 20.

The self-mobile device 20 may also include a battery that may provide power to the self-mobile device 20.

Referring to fig. 2 and 3, the self-mobile device 20 may further include a receiving-end electrode assembly 800, and the receiving-end electrode assembly 800 may be electrically connected with the battery and the charging device 10, so that the charging device 10 may charge the battery in the self-mobile device 20.

The receiving-end electrode assembly 800 may include a receiving-end electrode 810, and the receiving-end electrode 810 may be electrically connected to the battery and the charging device 10 such that the charging device 10 may charge the battery in the self-mobile device 20.

The receiving-end electrode assembly 800 may further include a magnetic member 820, and the charging device 10 may recognize the magnetic member 820 when the receiving-end electrode assembly 800 is normally connected with the charging device 10, so that the charging device 10 may start charging the battery of the mobile device 20. The magnetic member 820 may be selected from a plurality of types, for example, the magnetic member 820 may be a magnet ring or a magnet block; for another example, the magnetic member 820 may be a magnet ring or a magnet block assembled from a plurality of magnet pieces.

The specific structure of the charging device 10 refers to the following embodiments, and since the mobile system 30 adopts all the technical solutions of all the embodiments described below, at least all the advantages brought by the technical solutions of the embodiments described below are provided, and will not be described in detail herein.

Referring to fig. 1, the embodiment of the utility model further provides a charging device 10, and the charging device 10 can be applied to a mobile system 30. In the following embodiments, the charging device 10 is mainly used as an example of the mobile system 30, and other cases where the charging device 10 is needed may be referred to and implemented.

Referring to fig. 1 to 7, the charging device 10 may include a transmitting electrode assembly 100, an electric putter 200, and a controller 300, the transmitting electrode assembly 100 may include a transmitting mounting member 110 and a magnetic sensor 120, the magnetic sensor 120 may be mounted on the transmitting mounting member 110, the magnetic sensor 120 may be used to sense a magnetic element 820 of a receiving electrode assembly 800 of the mobile device 20, an output shaft 210 of the electric putter 200 is connected to the transmitting mounting member 110 to drive the transmitting electrode assembly 100 to move, the controller 300 may be electrically connected to the electric putter 200 and the magnetic sensor 120, and after the charging device 10 is positioned and connected with the mobile device 20, the controller 300 may be capable of controlling movement of the output shaft 210 of the electric putter 200 according to a sensing signal of the magnetic element 120.

In this way, the output shaft 210 of the electric putter 200 may drive the transmitting end electrode assembly 100 to be electrically connected with the receiving end electrode assembly 800 of the self-moving device 20, when the positioning connection between the charging device 10 and the self-moving device 20 is completed, the controller 300 may control the movement of the output shaft 210 of the electric putter 200 according to the sensing signal of the magnetic sensor 120 to the magnetic element 820, so that the output shaft 210 of the electric putter 200 may push the transmitting end electrode assembly 100 to a suitable position, thereby facilitating to precisely control the movement stroke of the output shaft 210 of the electric putter 200, and further facilitating the transmitting end electrode assembly 100 to be in good contact with the receiving end electrode assembly 800 of the self-moving device 20, so that the charging device 10 may stably charge the self-moving device 20.

In addition, the influence of the low-temperature environment on the magnetic piece 820 and the magnetic sensor 120 is low, and the magnetic sensor 120 can also have higher sensitivity and good anti-interference capability in the low-temperature environment, so that the magnetic sensor 120 can stably work in the low-temperature environment, and the reliability and stability of the mobile system 30 are improved.

It will be appreciated that the magnetic member 820 may be pre-positioned at a suitable location of the receiving-end electrode assembly 800 of the self-moving device 20 so that the magnetic sensor 120 can sense the position of the magnetic member 820.

In some embodiments, the receiving-end electrode assembly 800 may further include a receiving-end mounting part 830, and the magnetic member 820 may be mounted to a surface of the receiving-end mounting part 830, thereby facilitating the rapid induction of the magnetic member 820 by the magnetic sensor 120.

In some embodiments, the receiving-end electrode assembly 800 may further include a receiving-end electrode, the receiving-end electrode 810 may be mounted to the receiving-end mounting part 830, and the magnetic member 820 may be disposed adjacent to the receiving-end electrode 810. In particular, the magnetic member 820 is disposed adjacent to the receiving-end electrode 810, and the transmitting-end electrode assembly 100 can be correspondingly and rapidly connected to the receiving-end electrode 810 when the magnetic sensor 120 is sensed to the magnetic member 820.

The self-moving device 20 and the charging device 10 can enable the self-moving device 20 to stay beside the charging device 10 through the RTK positioning technology, so that the charging device 10 can charge the self-moving device 20 more accurately.

When the self-moving device 20 needs to be charged, the self-moving device 20 and the charging device 10 stay beside the charging device 20 through the RTK positioning technology, and the charging device 10 can establish a connection with the self-moving device 20, so that the controller 300 can confirm that the self-moving device 20 has accurately moved beside the charging device 10.

The charging device 10 and the self-moving device 20 may be connected to each other by radio waves, infrared rays, magnetic induction, or other techniques. For example, the charging device 10 may be connected to the self-moving device 20 after passing through the magnetic induction magnetic field signal, for example, a magnetic induction sensor is disposed on one of the self-moving device 20 and the charging device 10, and a positioning coil for sensing by the magnetic induction sensor is disposed on the other of the charging device 10 and the self-moving device 20, so that the controller 300 confirms that the self-moving device 20 has been accurately moved to the side of the charging device 10 after the positioning connection of the charging device 10 and the self-moving device 20 is completed; for example, the charging device 10 may be connected to the self-moving device 20 through infrared rays, and infrared sensors are disposed on both the self-moving device 20 and the charging device 10, and the infrared sensors in the self-moving device 20 may receive the infrared rays emitted by the infrared sensors in the charging device 10 to achieve positioning connection.

When the controller 300 has confirmed that the self-moving device 20 has been accurately moved beside the charging device 10, the controller 300 can control the output shaft 210 of the electric putter 200 to move, and at this time, the output shaft 210 of the electric putter 200 of the charging device 10 can drive the transmitting end electrode assembly 100 to be electrically connected with the receiving end electrode assembly 800 of the self-moving device 20. Since the magnetic sensor 120 detects that the parameters such as the magnetic field strength or the magnetic flux of the magnetic member 820 are different during the process of following the movement of the electric putter 200, for example, when the magnetic sensor 120 gradually approaches the magnetic member 820, the magnetic field strength of the magnetic member 820 detected by the magnetic sensor 120 gradually increases, so that the parameters such as the magnetic field strength or the magnetic flux of the magnetic member 820 sensed by the magnetic sensor 120 are different when the magnetic sensor 120 is at different positions. The controller 300 may control the movement of the output shaft 210 of the electric putter 200 according to the magnitude of the magnetic field strength or the magnetic flux of the magnetic member 820 sensed by the magnetic sensor 120, for example, the controller 300 may compare the magnitude of the magnetic field strength or the magnetic flux of the magnetic member 820 sensed by the magnetic sensor 120 according to the magnitude of the magnetic field strength or the magnetic flux of the magnetic member 820 stored in advance, so that the controller 300 controls the movement of the output shaft 210 of the electric putter 200 when the condition is satisfied, thereby facilitating the good contact between the transmitting-end electrode assembly 100 and the receiving-end electrode assembly 800 of the self-moving device 20.

The controller 300 may be a central control unit; or the controller 300 may include a plurality of sub-control units. The controller 300 includes a circuit board and the like.

The magnetic sensor 120 may enable detection of a magnetic field by utilizing the magnetic field sensitivity characteristics of a magnetically sensitive material (e.g., a magneto-resistive element, a hall element, etc.). When the measured magnetic field of the magnetic member 820 acts on the magnetic sensor 120, a change in a physical quantity, such as a change in resistance, voltage or current, inside the magnetically sensitive material of the magnetic sensor 120 is caused, and is converted into a measurable electrical signal, i.e., an induction signal. Wherein the magnetic sensor 120 may have a variety of options, for example, the magnetic sensor 120 may be a hall effect sensor; as another example, magnetic sensor 120 may be a magnetoresistive sensor; as another example, the magnetic sensor 120 may be a magnetic induction sensor.

Referring to fig. 3 to 7, in some embodiments, the transmitting-end electrode assembly 100 may further include a transmitting-end electrode 130, where the transmitting-end electrode 130 may be mounted on the transmitting-end mounting part 110, for example, the transmitting-end electrode 130 may be fixed to the transmitting-end mounting part 110 by plugging or screwing. The transmitting terminal electrode 130 may be electrically connected to an external power source to supply power to the charging device 10 so that the charging device 10 may charge the self-mobile device 20. When the transmitting-end electrode assembly 100 is electrically connected to the receiving-end electrode assembly 800 of the self-moving device 20, the transmitting-end electrode 130 is electrically connected to the receiving-end electrode 810.

Referring to fig. 3 and 7, the magnetic sensor 120 may be disposed adjacent to the transmitting end electrode 130, when the transmitting end electrode 130 contacts with the receiving end electrode 810 well, the magnetic sensor 120 may rapidly and accurately sense the magnetic member 820, so that the controller 300 may timely control the output shaft 210 of the electric putter 200 to stop moving, thereby helping to reduce the risk that the output shaft 210 of the electric putter 200 will still move and damage other components when the transmitting end electrode 130 contacts with the receiving end electrode 810 well.

Referring to fig. 5 to 8, in some embodiments, the transmitting-end electrode part 110 may further include a sensor mounting member 140 coupled thereto, the sensor mounting member 140 may be provided with a mounting groove 141, the magnetic sensor 120 may be mounted in the mounting groove 141, and for example, the magnetic sensor 120 may be bonded to the mounting groove 141 by an adhesive; for another example, the magnetic sensor 120 may be limited to the mounting groove 141 by a sheet metal member. Thus, the magnetic sensor 120 is mounted in the mounting groove 141, so that the assembly of the transmitting-end electrode assembly 100 is compact, and the mounting of the magnetic sensor 120 is facilitated, and the structure is simple and the operation is convenient. In addition, when the electric push rod 200 drives the transmitting end electrode assembly 100 to move, the risk of collision between the magnetic sensor 120 and other parts is reduced, so that the magnetic sensor 120 is protected.

Referring to fig. 1 and 4, in some embodiments, the charging device 10 may further include a housing 400, and the electric putter 200 may be mounted in the housing 400 to protect the electric putter 200.

Referring to fig. 9, the charging device 10 may further include a guide member 500, where the guide member 500 may be located in the housing 400, the guide member 500 may include a guide sleeve 510 and a guide shaft 520 slidably located in the guide sleeve 510, the guide sleeve 510 may be connected to the housing 400, for example, the guide sleeve 510 may be fixedly connected to the housing 400 by welding, and for example, the guide sleeve 510 may be relatively fixed to the housing 400 by a flange. The end of the guide shaft 520 may be connected to the firing end mounting part 110. Specifically, one end of the guide shaft 520 protruding from the guide sleeve 510 is connected to the transmitting end mounting part 110, and the sliding direction of the guide shaft 520 is parallel to the moving direction of the output shaft 210 of the electric push rod 200. Since the end of the guide shaft 520 and the output shaft 210 of the electric putter 200 are both connected to the transmitting end mounting part 110, when the output shaft 210 of the electric putter 200 moves, the output shaft 210 of the electric putter 200 can drive the guide shaft 520 to slide in the guide sleeve 510, thereby helping the guide part 500 to guide the movement direction of the output shaft 210 of the electric putter 200, so that the output shaft 210 driving the electric putter 200 can stably move along a preset direction.

In some embodiments, the number of the guiding members 500 may be plural, for example, the guiding members 500 may be two, three, four, etc., and the plurality of guiding members 500 are more helpful to guide the moving direction of the output shaft 210 of the electric putter 200, so that the output shaft 210 driving the electric putter 200 may move more stably along the set direction.

Referring to fig. 4 and 9, in some embodiments, the guide member 500 may further include a ball bushing 530, and a plurality of balls may be disposed at an outer circumference of the ball bushing 530, and adjacent two balls may be spaced apart.

The ball bearing sleeve 530 may be sleeved on the outer circumference of the guide shaft 520 such that the ball bearing sleeve 530 may be positioned between the guide sleeve 510 and the guide shaft 520, the ball bearing sleeve 530 helping to reduce friction between the guide sleeve 510 and the guide shaft 520, thereby facilitating smoother sliding of the guide shaft 520 within the guide sleeve 510. In addition, the ball bushing 530 is located between the guide sleeve 510 and the guide shaft 520, and the friction between the guide sleeve 510 and the guide shaft 520 is small, which helps to reduce the risk of jamming of the guide shaft 520 sliding within the guide sleeve 510. Moreover, the low friction between guide sleeve 510 and guide shaft 520 helps to extend the useful life of guide sleeve 510 and guide shaft 520.

In some embodiments, the guide member 500 may further include a first stopper 540 and a second stopper 550, the first stopper 540 may be located at an end of the guide shaft 520 remote from the transmitting end mounting member 110, the second stopper 550 may be provided with a mounting through hole 551 (see fig. 10), the guide shaft 520 may be penetrated through the mounting through hole 551, and the ball bushing 530 may be located between the first stopper 540 and the second stopper 550. Specifically, the first stopper 540 may be a stopper plate or stopper, the first stopper 540 may be connected to an end of the guide shaft 520 facing away from the transmitting end mounting part 110, and an outer diameter of the first stopper 540 is greater than an outer diameter of the guide shaft 520. The second limiting member 550 may be a silica gel limiting sleeve or a rubber limiting sleeve, and the second limiting member 550 may be firmly sleeved on the guide shaft 520 and is not easy to move. As such, the first and second stoppers 540 and 550 may limit the ball bushing 530 on the guide shaft 520, thereby helping to reduce the risk of the ball bushing 530 falling off the guide shaft 520. In addition, the first limiting member 540 and the second limiting member 550 can limit the ball bearing sleeve 530 at the end of the guide shaft 520 far away from the transmitting end mounting member 110, and when the end of the guide shaft 520 far away from the transmitting end mounting member 110 is located on the guide sleeve 510, the ball bearing sleeve 530 can also play a role in reducing friction between the guide shaft 520 located on the guide sleeve 510 and the guide sleeve 510, so that the guide shaft 520 can slide in the guide sleeve 510 more smoothly.

Referring to fig. 4, in some embodiments, the charging device 10 may further include a support plate 600 located in the housing 400, where the electric putter 200 and the guide sleeve 510 are both mounted on the support plate 600. Specifically, the support plate 600 may be installed at a proper position, for example, the support plate 600 may be located at the middle of the housing 400, so that when the center of gravity of the electric putter 200 and the guide sleeve 510 is changed, the support plate 600 may play a supporting role, so that the electric putter 200 and the guide sleeve 510 may stably operate.

Wherein, the junction of backup pad 600 and electric putter 200, direction sleeve 510 can be equipped with corresponding joint breach for backup pad 600 can be respectively with electric putter 200, direction sleeve 510 joint, helps improving the stability and the reliability that backup pad 600 and electric putter 200, direction sleeve 510 are connected.

In some embodiments, the charging device 10 may further include a housing 400, where the housing 400 may be provided with a receiving space 410, and the output shaft 210 of the electric putter 200 is connected to the transmitting end mounting part 110, so as to drive the transmitting end electrode assembly 100 to be received in or extend out of the receiving space 410. Specifically, as shown in fig. 1, when the transmitting electrode assembly 100 of the charging device 10 is connected to the receiving electrode assembly 800 of the self-moving device 20, the output shaft 210 of the electric putter 200 can drive the transmitting electrode assembly 100 to extend out of the accommodating space 410, so that the transmitting electrode assembly 100 can be electrically connected to the receiving electrode assembly 800; as shown in fig. 9, when the transmitting electrode assembly 100 of the charging device 10 is not connected to the receiving electrode assembly 800 of the self-moving device 20, the output shaft 210 of the electric putter 200 can drive the transmitting electrode assembly 100 to be received in the receiving space 410, so as to protect the transmitting electrode assembly 100.

Referring to fig. 1, 2, 4 and 11, in some embodiments, the housing 400 is provided with a through hole 420, the through hole 420 may be communicated with the accommodating space 410, and the charging device 10 may further include a shielding door 700, and the shielding door 700 may be movably connected to the housing 400 to shield or open the through hole 420. For example, the shutter door 700 may be rotatably coupled with the housing 400 by a hinge or a latch such that the shutter door 700 may block or open the through-hole 420; for another example, one of the shielding door 700 and the housing 400 may be provided with a slide rail, and the other of the shielding door 700 and the housing 400 may be provided with a slider so that the shielding door 700 may shield or open the through hole 420.

When the transmitting-end electrode assembly 100 of the charging device 10 is connected with the receiving-end electrode assembly 800 of the self-moving device 20, the shielding door 700 opens the through-hole 420 so that the output shaft 210 of the electric putter 200 can protrude from the through-hole 420 to the receiving space 410; when the transmitting end electrode assembly 100 of the charging device 10 is not connected with the receiving end electrode assembly 800 of the self-moving device 20, the transmitting end electrode assembly 100 may be received in the receiving space 410, and the shielding door 700 may shield the through-hole 420, thereby helping to reduce the risk of external impurities entering the receiving space 410 from the through-hole 420.

Referring to fig. 4 to 7, in some embodiments, the emitter electrode mounting part 110 may further include an emitter end mounting seat 111 and an electrode mounting member 112, opposite sides of the emitter end mounting seat 111 are respectively connected to the electric putter 200 and the electrode mounting member 112, and the emitter end electrode 130 and the sensor mounting member 140 may be mounted on the electrode mounting member 112, so that the electric putter 200 drives the emitter end electrode assembly 100 to move. Of course, the emitter mounting base 111 and the electrode mount 112 may be provided with rail members or the like so that the position of the emitter electrode 130 with respect to the emitter mounting base 111 is adaptively adjusted by external force.

In some embodiments, the emitter end mount 111, the electrode mount 112, and the sensor mount 140 may be integrally formed, thereby helping to reduce the installation process of the emitter end electrode assembly 100.

In the present utility model, the terms "mounted," "connected," and the like should be construed broadly unless otherwise specifically indicated or defined. For example, the connection can be fixed connection, detachable connection, integral connection or transmission connection; may be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for understanding as a specific or particular structure. The description of the term "some embodiments" means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In the present utility model, the schematic representations of the above terms are not necessarily for the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples of the present utility model and features of various embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting thereof; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and they should be included in the protection scope of the present utility model.

Claims (10)

1. A charging device, characterized by comprising:

The transmitting end electrode assembly comprises a transmitting end mounting part and a magnetic sensor, wherein the magnetic sensor is mounted on the transmitting end mounting part and is used for sensing a magnetic piece of the receiving end electrode assembly of the self-moving device;

The output shaft of the electric push rod is connected with the transmitting end mounting component so as to drive the transmitting end electrode assembly to move; and

And the controller is electrically connected with the electric push rod and the magnetic sensor, and can control the movement of the output shaft of the electric push rod according to the induction signal of the magnetic sensor to the magnetic piece after the charging device is positioned and connected with the self-moving device.

2. The charging device of claim 1, wherein the emitter electrode assembly further comprises an emitter electrode mounted to the emitter mounting member, the magnetic sensor being disposed adjacent the emitter electrode.

3. The charging device according to claim 2, wherein the transmitting-end mounting member includes a sensor mounting member provided with a mounting groove, and the magnetic sensor is mounted to the mounting groove.

4. A charging device according to any one of claims 1 to 3, further comprising a housing and a guide member located within the housing, the guide member comprising a guide sleeve and a guide shaft slidably located within the guide sleeve, the guide sleeve being connected to the housing, an end of the guide shaft being connected to the firing end mounting member.

5. The charging device according to claim 4, wherein the guide member further comprises a ball bushing, and the ball bushing is fitted around the outer periphery of the guide shaft.

6. The charging device of claim 5, wherein the guide member further comprises a first stopper and a second stopper, the first stopper is located at an end of the guide shaft away from the transmitting end mounting member, the second stopper is provided with a mounting through hole, the guide shaft is inserted through the mounting through hole, and the ball bushing is located between the first stopper and the second stopper.

7. The charging device according to claim 1, wherein the charging device comprises a housing provided with a receiving space, and an output shaft of the electric putter is connected to the transmitting end mounting part to drive the transmitting end electrode assembly to be received in or extend out of the receiving space.

8. A mobile system, comprising:

The charging device according to any one of claims 1 to 7; and

A self-moving device comprising a receiving-end electrode assembly including a magnetic member for sensing by the magnetic sensor of the charging device.

9. The mobile system of claim 8, wherein the receiver electrode assembly further comprises a receiver mounting member, the magnetic member being mounted to a surface of the receiver mounting member.

10. The mobile system of claim 9, wherein the receiver electrode assembly further comprises a receiver electrode mounted to the receiver mounting member, the magnetic member disposed adjacent to the receiver electrode.