Disclosure of Invention
In view of the above, the invention aims to provide an unmanned aerial vehicle power conversion device, a power conversion device and an unmanned aerial vehicle, which are used for solving the technical problems of complex engineering design, high manufacturing cost and maintenance cost, difficult adjustment and the like of mechanical claws in the prior art.
In order to achieve the above object, the technical scheme adopted by the embodiment of the invention is as follows:
in a first aspect, an unmanned aerial vehicle trades electric installation is provided, includes: the device comprises a sliding rail, a pushing part, a first battery groove and a second battery groove;
the first battery groove and the second battery groove are connected with the sliding rail through connecting parts, and the first battery groove and the second battery groove are used for placing unmanned aerial vehicle batteries;
the pushing part is used for sliding along the sliding rail to push the unmanned aerial vehicle battery in the first battery groove or the second battery groove.
In an alternative embodiment, the pushing part comprises a connecting arm, a pushing block and a sliding block, one end of the pushing part is in sliding connection with the sliding rail through the sliding block, and the other end of the pushing part is connected with the pushing block.
In an alternative embodiment, the connecting arm includes a first connecting rod connected with the slider and a second connecting rod connected with the pushing block, the first connecting rod rotating around the second connecting rod.
In an alternative embodiment, the end of the first battery slot near the second battery slot and the end of the second battery slot near the first battery slot are both provided with slopes.
In an alternative embodiment, the connection portion includes a lifting frame, the lifting frame is used for adjusting the position of the pushing portion in the first direction, the sliding rail is slidably connected with the lifting frame, and the sliding rail is used for adjusting the position of the pushing portion in the second direction.
In an alternative embodiment, the first battery compartment is provided integrally with the second battery compartment, and the first battery compartment and/or the second battery compartment are/is provided with a charging unit for charging the battery of the battery.
In a second aspect, a power conversion platform is provided, the power conversion platform includes the base and unmanned aerial vehicle power conversion device that provides, unmanned aerial vehicle power conversion device set up in the base, the power conversion mouth has been seted up to the base, the power conversion mouth is located between first battery jar and the second battery jar.
In an optional embodiment, a first rail is arranged at the bottom of the power conversion platform, the first rail is located at two sides of the power conversion port, the first rail is perpendicular to the first battery groove and the second battery groove, and the first rail is used for docking the unmanned aerial vehicle.
In a third aspect, a drone is provided, the drone includes a battery compartment, an elastic component is disposed inside the battery compartment, and the elastic component is used for automatically ejecting a battery.
In an alternative embodiment, two sides of the top of the battery compartment are provided with second rails, and the second rails are used for docking with the first rails of the unmanned aerial vehicle power exchange platform.
Compared with the prior art, the invention has the beneficial effects that:
the embodiment of the invention provides an unmanned aerial vehicle power conversion device, a power conversion platform and an unmanned aerial vehicle, wherein the power conversion device comprises: the device comprises a sliding rail, a pushing part, a first battery groove and a second battery groove; the first battery groove and the second battery groove are used for placing unmanned aerial vehicle batteries; the pushing part is used for sliding along the sliding rail so as to push the old battery of the unmanned aerial vehicle into the first battery groove or the second battery groove, and pushing the new battery in the first battery groove or the second battery groove into the unmanned aerial vehicle, so that the replacement process of the new battery and the old battery of the unmanned aerial vehicle is completed. The mechanical claw that unmanned aerial vehicle trades electric installation and uses among the prior art has been solved and has been had complicated structure, high price cost is high, complex operation scheduling problem, this device simple structure, light, easier installation adjustment, when having reduced loaded down with trivial details structural design, still effectually reduced preparation and cost of maintenance.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present invention.
The terms "comprises," "comprising," "including," or any other variation thereof, are intended to cover a specific feature, number, step, operation, element, component, or combination of the foregoing, which may be used in various embodiments of the present invention, and are not intended to first exclude the presence of or increase the likelihood of one or more other features, numbers, steps, operations, elements, components, or combinations of the foregoing.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which various embodiments of the invention belong. The terms (such as those defined in commonly used dictionaries) will be interpreted as having a meaning that is the same as the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein in connection with the various embodiments of the invention.
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
Example 1
Referring to fig. 1 and 2, the present embodiment provides an unmanned aerial vehicle power conversion device 1, including: a slide rail 11, a pushing part 12, a first battery groove 13 and a second battery groove 14;
the first battery groove 13 and the second battery groove 14 are connected with the slide rail 11 through the connecting part 15, and the first battery groove 13 and the second battery groove 14 are used for placing unmanned aerial vehicle batteries;
the pushing part 12 is used for sliding along the sliding rail 11 to push the unmanned aerial vehicle battery in the first battery groove 13 or the second battery groove 14.
According to the unmanned aerial vehicle power conversion device 1, the pushing-out of the unmanned aerial vehicle battery is realized through the pushing-out part 12, so that the complicated structural design is simplified, and the unmanned aerial vehicle power conversion device 1 is simple and portable in structure, easy to install and adjust, and the manufacturing cost is effectively reduced.
In the embodiment of the invention, the first battery slot 13 is close to the second battery slot 14, and the slope is arranged at one end of the second battery slot 14 close to the first battery slot 13, so that the pushing part 12 can push the battery in the first battery slot 13 or the second battery slot 14 more conveniently and more quickly, and the power conversion efficiency is improved. Optionally, the inclined angle between the slope and the bottom of the battery groove is 30-45 degrees.
Referring to fig. 3, in another embodiment of the present invention, the first battery jar 13 and the second battery jar 14 are integrally provided, and the first battery jar 13 and/or the second battery jar 14 are provided with a charging portion 131, and the charging portion 131 is used for charging the unmanned aerial vehicle battery.
In the embodiment of the present invention, the charging part 131 is located in the first battery slot 13 and/or the second battery slot 14, and pushes the battery to a position corresponding to the charging part 131, so that the charging part 131 charges the battery.
In the embodiment of the present invention, the pushing portion 12 includes a connecting arm 121, a pushing block 122 and a slider 123, one end of the pushing portion 12 is slidably connected to the slide rail 11 through the slider 123, and the other end of the pushing portion 12 is connected to the pushing block 122.
Further, one end of the pushing part 12 is slidably connected with the sliding rail 11 through the sliding block 123, and the sliding block 123 slides on the sliding rail 11 to drive the connecting arm 121 to slide on the sliding rail 11, so that the connecting arm 121 can rotate around the sliding block 123, and the pushing block 122 can also rotate around the connecting arm 121, thereby more accurately adjusting the position of the pushing block 122;
in the embodiment of the present invention, the connection arm 121 includes a first connection rod 1211 and a second connection rod 1212, the first connection rod 1211 is connected to the slider 123, the second connection rod 1212 is connected to the pushing block 122, and the first connection rod 1211 rotates around the second connection rod 1212, so that the connection arm 121 is more flexible.
Further, the first connecting rod 1211 may also be rotated about the slider 123 to enable the pushing part 12 to be adjusted to the position of the optimal pushing battery during the pushing of the battery.
In the embodiment of the present invention, the connecting portion 15 includes a lifting frame 151, the lifting frame 151 is used for adjusting the position of the pushing portion 12 in the first direction, and the sliding rail 11 is slidably connected with the lifting frame 151 and is used for adjusting the position of the pushing portion 12 in the second direction.
Further, the lifting frame 151 is located above the first battery slot 13 far away from the second battery slot 14 and the second battery slot 14 far away from the two ends of the first battery slot 13, and the height of the sliding rail 11 is changed through the expansion and contraction of the lifting frame 151, so that the height position of the pushing part 12 is adjusted, the batteries are pressed into the unmanned aerial vehicle, the space utilization rate is improved, and the cost is saved.
Further, the lifting frame 151 is located below both ends of the slide rail 11, and the lifting frame 151 can also horizontally move on the slide rail 11, so that the horizontal position of the pushing portion 12 can be adjusted.
Referring to fig. 4, when the unmanned aerial vehicle performs power exchange, the unmanned aerial vehicle power exchange device 1 rotates around the slider 123 through the connecting arm 121, the pushing block 122 rotates around the connecting arm 121, the position of the pushing portion 12 is adjusted, meanwhile, the pushing portion 12 slides to the side of the battery of the unmanned aerial vehicle along the sliding rail 11 under the driving of the slider 123, the slider 123 moves left, the pushing portion 12 is driven to move left, and the unmanned aerial vehicle is driven to move left simultaneously, so that the battery of the unmanned aerial vehicle is propelled into the first battery slot. The lifting frame 151 ascends, the sliding block 123 moves right to drive the pushing part 12 to slide to the side of a new battery in the first battery groove 13, the lifting frame 151 descends, meanwhile, the sliding block 123 slides leftwards to drive the pushing part 12 to move leftwards, the new battery in the first battery groove 13 is pushed into the unmanned aerial vehicle, and accordingly the power exchanging process of the unmanned aerial vehicle is completed.
Example 2
Referring to fig. 5, 6 and 7, embodiment 2 of the present invention provides a battery exchange platform 2, which includes a base 21 and the unmanned aerial vehicle battery exchange device 1 of embodiment 1, wherein the unmanned aerial vehicle battery exchange device 1 is disposed on the base 21, the base 21 is provided with a battery exchange port 211, and the battery exchange port 211 is located between the first battery slot 13 and the second battery slot 14.
In the embodiment of the invention, after the battery is ejected from the unmanned aerial vehicle, the battery is positioned at the battery exchanging port 211, and the battery exchanging port 211 is used for allowing the battery to pass through the battery exchanging platform 2 and also plays a role in alignment.
Further, the power exchange port 211 can be provided with magnetic attraction positioning equipment for enlarging the positioning range of the unmanned aerial vehicle, and ensuring that the unmanned aerial vehicle is accurately abutted with the power exchange port 211.
Referring to fig. 6 and 7, in the embodiment of the present invention, a first rail 22 is disposed at the bottom of the battery exchange platform 2, the first rail 22 is located at two sides of the battery exchange port 211, the first rail 22, the first battery slot 13 and the second battery slot 14 are all perpendicular to each other, and the first rail 22 is used for docking the unmanned aerial vehicle and can fix the unmanned aerial vehicle when the unmanned aerial vehicle is successfully docked in a preset position.
In the embodiment of the invention, a plurality of unmanned aerial vehicle power conversion devices 1 can be configured on the power conversion platform 2, and a corresponding number of power conversion ports 211 are correspondingly configured, so that the power conversion operation of a plurality of unmanned aerial vehicles can be realized at the same time.
In the embodiment of the invention, in order to ensure that the unmanned aerial vehicle power conversion device 1 starts timely, the power conversion platform 2 is also loaded with fuel oil, and the fuel oil is converted into electric power to provide power for the unmanned aerial vehicle power conversion device 1.
Example 3
Referring to fig. 8, 9 and 10, embodiment 3 of the present invention provides a drone 3, the drone 3 includes a battery compartment 31, the battery compartment 31 is located at the top of the drone, and an elastic member 311 is disposed inside the battery compartment 31, and the elastic member 311 is used for automatically ejecting a battery.
It can be understood that the battery compartment 31 is further provided with a battery compartment door 313, and when a battery is disposed in the battery compartment 31, the battery is sandwiched between the battery compartment door 313 and the elastic member 311.
In the embodiment of the invention, when the unmanned aerial vehicle 3 and the first rail 22 are in butt joint to reach a preset position and are fixed, the battery compartment door 313 is opened, and the automatic ejection of the battery is realized by the elasticity of the elastic part 311.
Illustratively, the elastic member 311 may be a spring, and a predetermined number of springs are disposed below the battery in the battery compartment 31, and the spring is sprung up and reaches an equilibrium state quickly by calculating a deformation length and a deformation coefficient of the springs. Optionally, the preset number is four. It will be appreciated that the number of springs may be set according to actual requirements, and embodiments of the present invention are not limited in this respect.
In the embodiment of the invention, the two sides of the top of the battery compartment 31 are provided with the second rails 312, the second rails 312 extend from the two sides of the top of the battery compartment 31, and the length of the second rails 312 can be equal to the length of the compartment body of the battery compartment 31, so as to realize the butt joint with the first rails 22 of the level changing platform 2.
Further, a protection device is provided between the second rails 312 to protect the battery during the battery bouncing process.
The protection device may be a baffle plate about half the height of the battery, and the front and rear baffle plates do not affect the docking of the unmanned aerial vehicle with the level changing platform 2, and can prevent the battery from sliding down during the bouncing process.
In the process of replacing the battery of the unmanned aerial vehicle, the second rail 312 of the unmanned aerial vehicle motor Chi Cang is in butt joint with the first rail 22 of the battery replacing platform 2, when the second rail 312 reaches a preset position, the second rail 312 is fixed on the first rail 22, so that the unmanned aerial vehicle is aligned with the position of the battery replacing platform, at the moment, the battery compartment door 313 is opened, and the battery is ejected by the elastic component 311.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention.