CN214479773U - Charging device and wireless charging system - Google Patents
Charging device and wireless charging system Download PDFInfo
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- CN214479773U CN214479773U CN202120820442.6U CN202120820442U CN214479773U CN 214479773 U CN214479773 U CN 214479773U CN 202120820442 U CN202120820442 U CN 202120820442U CN 214479773 U CN214479773 U CN 214479773U
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Abstract
The utility model relates to the technical field of wireless charging, in particular to a charging device and a wireless charging system, wherein the charging device comprises a shell, a power supply, a mobile assembly and at least one charging assembly; the power supply, the moving assembly and the charging assembly are all arranged on the shell, and the power supply is electrically connected with the moving assembly and the charging assembly; the moving assembly drives the shell to move in the water; the charging assembly is movably connected with the shell, so that the charging assembly extends out of the shell to form an unfolded state or is accommodated on the shell to form an accommodated state, and when the charging assembly is in the unfolded state, the robot in water is wirelessly charged. The technical scheme that this charging device and wireless charging system provided can carry out quick wireless charging to aquatic robot to can effectively improve the working range and the work efficiency of aquatic robot, reduce the cost of charging.
Description
Technical Field
The utility model belongs to the technical field of wireless charging, especially a charging device and wireless charging system.
Background
Along with the progress of science and technology, the application of underwater robot is more and more extensive, and common is as follows: an overwater rescue robot, an underwater exploration vehicle, an underwater crack detection robot, a water quality detection robot and the like. In the prior art, underwater operation robots can be divided into two types according to a cable type and a cable-free type, the cable type underwater robot supplies power and transmits data through a cable, although the underwater operation robot can continuously work for a long time, the working range of the underwater operation robot is limited by the length of the cable, and in addition, the long cable drags to increase resistance, so that the expansion of the working scene of the underwater operation robot is influenced; the cable-free underwater robot adopts a movable power supply, is suitable for various working scenes, is limited by the capacity of a battery, has short continuous working time of a single machine, and needs to be taken out of water for charging after working for a period of time, so that the working efficiency of the underwater robot in water is reduced. The cost of the underwater robot is improved, and the large-scale popularization and application of the underwater robot are influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a charging device and wireless charging system for the charge mode of solving current aquatic robot easily influences aquatic work robot's working range and work efficiency, leads to the higher problem of cost of charging.
The technical scheme is as follows:
a charging device comprising a housing, a power source, a mobile assembly, and at least one charging assembly; the power supply, the mobile assembly and the charging assembly are all arranged on the shell, and the power supply is electrically connected with the mobile assembly and the charging assembly;
the moving assembly drives the shell to move in the water;
the charging assembly is movably connected with the shell, so that the charging assembly extends out of the shell to form an unfolded state or is accommodated on the shell to form an accommodated state, and when the charging assembly is in the unfolded state, the robot in water is wirelessly charged.
In one embodiment, the charging assembly comprises a body, a rotary drive device and a charging module; the charging module is arranged on the body, and the rotary driving device is arranged on the shell; an output shaft of the rotary driving device is connected with the body.
In one embodiment, the charging module comprises an emitter and a magnetic attraction structure, and the emitter and the magnetic attraction structure are both arranged on the body;
the magnetic attraction structure adsorbs the receiver of the underwater robot so that the emitter is in contact with the receiver of the underwater robot.
In one embodiment, the number of the charging assemblies is two, and the two charging assemblies are symmetrically arranged around the central axis of the shell.
In one embodiment, the side of the housing is recessed to form a recess where the charging assembly is located when in the deployed state.
In one embodiment, the charging device further comprises a sensor electrically connected to the power source; the sensor is arranged on one side of the shell, which is close to the groove, and senses the position of the underwater robot.
In one embodiment, the moving assembly comprises four propelling structures, and the four propelling structures are dispersedly arranged on the periphery of the shell;
the propelling structure comprises a motor and a propeller, the motor is arranged on the shell, and the motor is connected with the propeller and drives the propeller to rotate.
In one embodiment, the charging device further comprises a solar charging panel arranged on the shell, and the solar charging panel is electrically connected with the power supply;
the solar charging panel is arranged between the shell and the charging assembly, the solar charging panel is provided with a clearance groove, and the charging assembly penetrates through the solar charging panel and then is connected with the shell.
In one embodiment, the charging device further comprises an even number of buoyancy members disposed on the housing, the even number of buoyancy members being symmetrically disposed about a central axis of the housing.
A wireless charging system comprising a charging device as described above.
The utility model provides a technical scheme has following advantage and effect:
the charging device is matched with the charging assembly through the shell, the power supply, the moving assembly and the charging assembly, and can be placed in water and move in the water to rapidly and wirelessly charge the underwater robot, so that the working range and the working efficiency of the underwater robot can be effectively improved, and the charging cost is reduced; in addition, the charging assembly is movably connected with the shell, so that the charging assembly can extend out of the shell to form an unfolded state or can be accommodated on the shell to form an accommodated state, the charging assembly extending out of the shell is convenient to contact with the underwater robot by moving relative to the shell to extend out of the shell to form the unfolded state, and the underwater robot is wirelessly charged through the charging assembly; after charging, the charging assembly moves relative to the shell again to enable the charging assembly to leave the underwater robot and move to the shell to form a storage state, so that the charging assembly is closed to protect the charging assembly, and the service life of the charging device is prolonged.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles, principles and effects of the invention.
Unless otherwise specified or defined, the same reference numerals in different figures refer to the same or similar features, and different reference numerals may be used for the same or similar features.
Fig. 1 is a schematic perspective view of a charging device according to an embodiment of the present invention in an expanded state;
fig. 2 is a schematic perspective view of the charging device in fig. 1 in a storage state;
fig. 3 is a schematic perspective view of the charging device in fig. 1 for charging the underwater robot.
Description of reference numerals:
100. a charging device;
1. a housing; 11. a groove; 2. a power source; 3. a moving assembly; 31. a propulsion structure; 4. a charging assembly; 41. a body; 42. a charging module; 5. a sensor; 6. a solar charging panel; 7. a buoyant member; 8. a master control system;
200. an underwater robot; 210. a receiver.
Detailed Description
In order to facilitate an understanding of the invention, specific embodiments thereof will be described in more detail below with reference to the accompanying drawings.
Unless specifically stated or otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In the case of combining the technical solution of the present invention with realistic scenarios, all technical and scientific terms used herein may also have meanings corresponding to the objects of realizing the technical solution of the present invention.
As used herein, unless otherwise specified or defined, "first" and "second" … are used merely for name differentiation and do not denote any particular quantity or order.
As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items, unless specified or otherwise defined.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present.
As shown in fig. 1, in the present embodiment, the charging device 100 is mainly placed in water and used to wirelessly charge the underwater robot 200. Of course, in other embodiments, the charging device 100 may also be used to charge other underwater apparatuses, and is not limited herein.
The utility model provides a charging device 100, which is used for charging a robot 200 in water, as shown in figure 1, the charging device 100 comprises a shell 1, a power supply 2, a mobile component 3 and at least one charging component 4; the power supply 2, the moving assembly 3 and the charging assembly 4 are all arranged on the shell 1. The number of the charging assemblies 4 may be set according to specific situations, and may be, for example, one, two, three, etc., and is not particularly limited herein. The power source 2 is electrically connected to the moving assembly 3 and the charging assembly 4, and it will be appreciated that the power source 2 is used for storing power and for powering the moving assembly 3 and the charging assembly 4 for normal operation.
The moving component 3 drives the housing 1 to move in water, and it can be understood that, according to the position of the underwater robot 200, the moving component 3 drives the housing 1 and the power source 2 and the charging component 4 on the housing 1 to move, so as to drive the whole structure of the charging device 100 to move to a preset position in water to charge the underwater robot 200.
The charging assembly 4 is movably connected with the housing 1, so that the charging assembly 4 extends out of the housing 1 to form a spreading state or is stored in the housing 1 to form a storage state, and the underwater robot 200 can be wirelessly charged when the charging assembly 4 is in the spreading state. It can be understood that, when it is required to charge the in-water robot 200, as shown in fig. 1 and 3, by moving the charging assembly 4 relative to the housing 1 to be protruded out of the housing 1 to form a deployed state, the charging assembly 4 protruded out of the housing 1 is conveniently brought into contact with the in-water robot 200 to wirelessly charge the in-water robot 200 through the charging assembly 4; after the charging is completed, as shown in fig. 2, the charging unit 4 is moved relative to the housing 1 again, so that the charging unit 4 is separated from the underwater robot 200 and moved to the housing 1 to be in the accommodated state.
In summary, compared with the prior art, the charging device 100 has at least the following advantages: the charging device 100 is matched with the charging component 4 through the shell 1, the power supply 2, the moving component 3 and the charging component 4, and can be placed in water and move in the water to rapidly and wirelessly charge the underwater robot 200, so that the working range and the working efficiency of the underwater robot 200 can be effectively improved, and the charging cost is reduced; in addition, the charging assembly 4 is movably connected with the shell 1, so that the charging assembly 4 can extend out of the shell 1 to form a spreading state or be accommodated on the shell 1 to form an accommodating state, wherein the charging assembly 4 extending out of the shell 1 is convenient to contact with the underwater robot 200 by moving the charging assembly 4 relative to the shell 1 to extend out of the shell 1 to form the spreading state, so that the underwater robot 200 is wirelessly charged through the charging assembly 4; after the charging is completed, the charging assembly 4 moves relative to the housing 1 again, so that the charging assembly 4 leaves the underwater robot 200 and moves to the housing 1 to form a storage state, the charging assembly 4 is closed to protect the charging assembly 4, and the service life of the charging device 100 is prolonged.
In some embodiments, as shown in fig. 1, the charging assembly 4 includes a body 41, a rotary drive (not shown), and a charging module 42; the charging module 42 is arranged on the body 41, and the rotary driving device is arranged on the shell 1; the output shaft of the rotation driving device is connected to the main body 41, and rotates the main body 41 around the output shaft of the rotation driving device. Specifically, in this embodiment, the main body 41 is a long plate-shaped structure, an output shaft of the rotation driving device vertically extends out of the top surface of the housing 1, wherein one end of the main body 41 is connected with the output shaft of the rotation driving device and can rotate relative to the rotation driving device, and the other end of the main body 41 is provided with the charging module 42; therefore, one end of the body 41 is driven to rotate by the rotation driving device, so that the other end of the body 41 provided with the charging module 42 can extend out of the shell 1, and the charging module 42 is convenient to contact with the underwater robot 200 for wireless charging; after the charging is finished, the body 41 is driven to rotate again through the rotation driving device, so that the charging module 42 arranged at the other end of the body 41 leaves the underwater robot 200 and moves to the shell 1 to form a storage state; specifically, in the embodiment, the housing 1 is provided with a receiving groove, and when the charging module 42 is in the receiving state, the charging module 42 is received in the receiving groove for performing a closing protection.
In some embodiments, as shown in fig. 1, the charging module 42 includes a transmitter (not shown) and a magnetic attraction structure (not shown), both of which are disposed on the body 41; the magnetic attraction structure attracts the receiver 210 of the in-water robot 200 so that the transmitter is in contact with the receiver 210 of the in-water robot 200. It can be understood that the charging principle that the charging module 42 is used for supplying the underwater robot 200 is a conventional wireless charging principle, that is, after the receiver 210 of the underwater robot 200 is in contact with the transmitter of the charging module 42, the underwater robot 200 can be charged quickly, so that when the underwater robot 200 travels to an area near the charging device 100, the charging assembly 4 rotates to the unfolding state relative to the housing 1 at the moment, the charging module 42 extends out of the housing 1, and the magnetic attraction structure of the charging module 42 attracts the underwater robot 200 through the magnetic attraction effect to attract the receiver 210 of the underwater robot 200 to the position of the transmitter so as to be in contact with the transmitter for charging. It should be noted that, in the embodiment, in order to enable the magnetic attraction structure to accurately attract the receiver 210 of the underwater robot 200 to the transmitter of the charging module 42, the transmitter and the magnetic attraction structure may be an integrated structure or a separate structure, where the integrated structure is a structure integrating a transmitting function and a magnetic attraction function, and when the integrated structure is the separate structure, the transmitter and the magnetic attraction structure should be adjacently disposed so as to accurately attract the receiver 210 of the underwater robot 200 to the position of the transmitter of the charging module 42.
In some embodiments, as shown in fig. 1 and 3, two charging assemblies 4 are provided, and the two charging assemblies 4 are symmetrically arranged about the central axis of the housing 1; of course, in other embodiments, the two charging assemblies 4 may be disposed on the housing 1 according to actual needs, and are not limited herein. It can be understood that, by providing two charging assemblies 4, two underwater robots 200 can be rapidly charged at the same time, thereby improving the charging efficiency.
In some embodiments, as shown in fig. 1, the side surface of the housing 1 is recessed to form a groove 11, specifically, in this embodiment, the side surface of the housing 1 is recessed to form the groove 11 toward the center of the housing 1, the charging assembly 4 is located at the groove 11 when in the unfolded state, and after the underwater robot 200 enters the area of the groove 11, the charging assembly 4 wirelessly charges the underwater robot 200, so that the compactness of the charging device 100 can be improved. In addition, the area of the groove 11 should be larger than that of the underwater robot 200, so that the underwater robot 200 can enter the area of the groove 11 when the charging assembly 4 charges the underwater robot 200.
In some embodiments, as shown in fig. 2, the charging device 100 further comprises a sensor 5 electrically connected to the power source 2; the sensor 5 is disposed at a side of the housing 1 near the groove 11 so as to accurately sense the position of the underwater robot 200 and to quickly respond. It is understood that when the in-water robot 200 travels to the area near the groove 11, the sensor 5 can rapidly sense and recognize the in-water robot 200, and then the charging module 42 rotates to the unfolded state with respect to the housing 1 to charge the in-water robot 200.
In some embodiments, as shown in fig. 1, the moving assembly 3 includes four propelling structures 31, the four propelling structures 31 are disposed around the housing 1 in a dispersed manner to cooperate with the driving housing 1 to move in a three-dimensional space, the propelling structures 31 include a motor and a propeller, the motor is disposed on the housing 1, and the motor is connected with the propeller to drive the propeller to rotate, so as to drive the housing 1 to drive any position of a working water area; the shell 1 can be controlled to move in all directions of the water surface according to different rotating speeds, and the water surface control device has the characteristic of flexible regulation and control. It should be noted that, because the charging device 100 is suitable for underwater use, the motor should be a waterproof motor to avoid the motor from short circuit and other faults due to water inflow. Of course, in other embodiments, the moving assembly 3 may include other numbers of pushing structures 31 to drive the housing 1 to move in the three-dimensional space, and is not limited herein.
In some embodiments, as shown in fig. 1, the charging device 100 further includes a solar charging panel 6 disposed on the top of the housing 1, the solar charging panel 6 is electrically connected to the power source 2, and the solar charging panel 6 is disposed on the top of the housing 1 for receiving sunlight to perform power conversion for storage in the power source 2, so as to provide power support for the mobile assembly 3 and the charging assembly 4. Wherein, in order to improve compact structure nature, solar charging panel 6 sets up between casing 1 and charging assembly 4, has seted up on the solar charging panel 6 and has kept away the dead slot, and charging assembly 4 passes behind solar charging panel 6 to be connected with casing 1 to make charging assembly 4 be located casing 1 topmost, be convenient for accomodate and expand, and be convenient for observe and maintain the change. Of course, in other embodiments, the solar charging panel 6 may be disposed on the side of the housing 1, and the like, and is not limited herein. In addition, the charging device 100 may further include a charging plug, which is connected to an external power source to charge the charging device 100, and the solar charging panel 6 is used to adapt the charging device 100 to any weather.
In some embodiments, as shown in fig. 2, the charging device 100 further includes an even number of buoyancy members 7 disposed on the casing 1, wherein the buoyancy members 7 are block-shaped bodies, the number of the buoyancy members 7 may be set as the case may be, for example, two, four, etc., without any particular limitation, and the even number of buoyancy members 7 are disposed symmetrically with respect to the central axis of the casing 1 so as to enable the casing 1 to be suspended smoothly as a whole. It is understood that the buoyancy member 7 is used to provide buoyancy to the charging device 100 so that the charging device 100 can be smoothly suspended in the water, and the charging device 100 can be conveniently moved in the water. Specifically, in this embodiment, the two buoyancy members 7 are provided, and the two buoyancy members 7 are provided on opposite sides of the casing 1, so that the whole casing 1 can be stably suspended.
In some embodiments, as shown in fig. 1, the housing 1 has a three-layer frame structure, and the power source 2, the moving assembly 3 and the charging assembly 4 are disposed at suitable positions on the frame structure, so as to enable the charging device 100 to charge the underwater robot 200, which is not limited herein. In addition, this charging device 100 is still including being located the major control system 8 of casing 1, has specifically integrateed power management system, and charge and discharge management system, GPS positioning system, WIFI communication module, motor management system, communication module etc. to be used for controlling this charging device 100 can charge aquatic robot 200 smoothly.
The charging process of the in-water robot 200 by the charging device 100 in one implementation will be briefly described as follows:
when the underwater robot 200 needs to be charged, the propulsion structure 31 drives the housing 1 to drive the whole charging device 100 to travel to the water area where the underwater robot 200 is located, the underwater robot 200 is identified by the sensor 5 at the moment, the body 41 is driven to rotate by the rotation driving device to enable the body 41 to form an unfolded state, the charging module 42 extends out of the housing 1 at the moment, the receiver 210 of the underwater robot 200 is attracted by the magnetic attraction structure of the charging module 42, the underwater robot 200 reaches the position of the charging module 42, the receiver 210 of the underwater robot 200 is in contact with the transmitter of the charging module 42, and the charging module 42 charges the underwater robot 200 rapidly and wirelessly.
Based on the charging device 100, an embodiment of the present invention further provides a wireless charging system, wherein the wireless charging system includes the charging device 100.
In summary, compared with the prior art, the wireless charging system at least has the following beneficial effects: by adopting the charging device 100, the shell 1, the power supply 2, the moving assembly 3 and the charging assembly 4 are matched, and the wireless charging system can be put into water and move in the water to rapidly and wirelessly charge the underwater robot 200, so that the working range and the working efficiency of the underwater robot 200 can be effectively improved, and the charging cost is reduced; in addition, the charging assembly 4 is movably connected with the shell 1, so that the charging assembly 4 can extend out of the shell 1 to form a spreading state or be accommodated on the shell 1 to form an accommodating state, wherein the charging assembly 4 extending out of the shell 1 is convenient to contact with the underwater robot 200 by moving the charging assembly 4 relative to the shell 1 to extend out of the shell 1 to form the spreading state, so that the underwater robot 200 is wirelessly charged through the charging assembly 4; after the charging is completed, the charging assembly 4 moves relative to the housing 1 again, so that the charging assembly 4 leaves the underwater robot 200 and moves to the housing 1 to form a storage state, the charging assembly 4 is closed to protect the charging assembly 4, and the service life of the charging device 100 is prolonged.
When the drawing description is quoted, the new characteristics are explained; in order to avoid that repeated reference to the drawings results in an insufficiently concise description, the drawings are not referred to one by one in the case of clear description of the already described features.
The above embodiments are intended to be illustrative, and should not be construed as limiting the scope of the invention, and the technical solutions, objects and effects of the present invention are described in full herein.
The above examples are not intended to be exhaustive list of the present invention, and there may be many other embodiments not listed. Any replacement and improvement made on the basis of not violating the conception of the utility model belong to the protection scope of the utility model.
Claims (10)
1. The charging device is characterized by comprising a shell, a power supply, a mobile assembly and at least one charging assembly; the power supply, the mobile assembly and the charging assembly are all arranged on the shell, and the power supply is electrically connected with the mobile assembly and the charging assembly;
the moving assembly drives the shell to move in the water;
the charging assembly is movably connected with the shell, so that the charging assembly extends out of the shell to form an unfolded state or is accommodated on the shell to form an accommodated state, and when the charging assembly is in the unfolded state, the robot in water is wirelessly charged.
2. The charging device of claim 1, wherein the charging assembly comprises a body, a rotary drive, and a charging module; the charging module is arranged on the body, the rotary driving device is arranged on the shell, and an output shaft of the rotary driving device is connected with the body.
3. The charging device of claim 2, wherein the charging module comprises a transmitter and a magnetic structure, and the transmitter and the magnetic structure are both disposed on the body;
the magnetic attraction structure adsorbs the receiver of the underwater robot so that the emitter is in contact with the receiver of the underwater robot.
4. A charging arrangement as claimed in any of claims 1 to 3, in which there are two of said charging assemblies, the two charging assemblies being arranged symmetrically about the central axis of the housing.
5. A charging arrangement as claimed in any of claims 1 to 3, in which the sides of the housing are recessed to form a recess at which the charging assembly is located when in the deployed condition.
6. The charging device of claim 5, further comprising a sensor electrically connected to the power source; the sensor is arranged on one side of the shell, which is close to the groove, and senses the position of the underwater robot.
7. A charging arrangement as claimed in any of claims 1 to 3, in which the moving assembly comprises four urging structures, the four urging structures being arranged in a spaced apart relationship around the housing;
the propelling structure comprises a motor and a propeller, the motor is arranged on the shell, and the motor is connected with the propeller and drives the propeller to rotate.
8. The charging device as claimed in any one of claims 1 to 3, further comprising a solar charging panel disposed on the top of the housing, the solar charging panel being electrically connected to the power supply;
the solar charging panel is arranged between the shell and the charging assembly, the solar charging panel is provided with a clearance groove, and the charging assembly penetrates through the solar charging panel and then is connected with the shell.
9. A charging device as claimed in any one of claims 1 to 3, further comprising an even number of buoyancy members provided on said housing, said even number of buoyancy members being arranged symmetrically about a central axis of said housing.
10. A wireless charging system, characterized in that it comprises a charging device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120820442.6U CN214479773U (en) | 2021-04-20 | 2021-04-20 | Charging device and wireless charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120820442.6U CN214479773U (en) | 2021-04-20 | 2021-04-20 | Charging device and wireless charging system |
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| Publication Number | Publication Date |
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| CN214479773U true CN214479773U (en) | 2021-10-22 |
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| CN202120820442.6U Active CN214479773U (en) | 2021-04-20 | 2021-04-20 | Charging device and wireless charging system |
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| CN (1) | CN214479773U (en) |
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2021
- 2021-04-20 CN CN202120820442.6U patent/CN214479773U/en active Active
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