CN111404239B - A porous charging panel of antiskid for unmanned aerial vehicle descending charges - Google Patents
A porous charging panel of antiskid for unmanned aerial vehicle descending charges Download PDFInfo
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- CN111404239B CN111404239B CN202010350745.6A CN202010350745A CN111404239B CN 111404239 B CN111404239 B CN 111404239B CN 202010350745 A CN202010350745 A CN 202010350745A CN 111404239 B CN111404239 B CN 111404239B
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- 238000000034 method Methods 0.000 claims description 20
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- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 239000010410 layer Substances 0.000 description 36
- 238000013461 design Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
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- 239000002184 metal Substances 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/10—Air crafts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to an anti-skidding porous charging plate for landing charging of an unmanned aerial vehicle, which comprises a guide layer with a porous structure and a charging layer with a porous structure, wherein the guide layer is composed of a plurality of guide holes which are uniformly arranged, so that a plurality of charging poles at the bottom of an unmanned aerial vehicle undercarriage slide into the corresponding guide holes and fall into the charging layer through the guide layer, the charging layer is composed of a plurality of charging holes, each charging hole corresponds to the guide hole above the charging hole one by one and is fixedly connected and communicated with the guide hole, and a guiding charging unit is formed together to realize the limiting and contact type charging of the charging poles. Compared with the prior art, reduce high accuracy descending butt joint requirement, keep unmanned aerial vehicle firm on the charging panel to charge, the interference killing feature is strong, simple structure is practical, application scope is wide, scalability advantage such as good.
Description
Technical Field
The invention relates to the field of rechargeable unmanned aerial vehicles, in particular to an anti-skidding porous charging plate for landing charging of an unmanned aerial vehicle.
Background
Unmanned aerial vehicle is an aircraft that obtains rapid development in recent years, has advantages such as the cost is lower, the function is various and convenient to use, is widely applied to a plurality of fields such as scientific research, industry, commodity circulation transportation, agriculture, military affairs. The most widely used at present is multi-rotor unmanned aerial vehicle, the battery is adopted as a power source, the working endurance time is generally 15-30 minutes, and the requirement of many conventional tasks on the endurance time is difficult to meet.
At present, the increase of the endurance time of the unmanned aerial vehicle is mainly realized by carrying a larger-capacity battery or charging two methods. Increase unmanned aerial vehicle duration through carrying more large capacity battery and realize simply, nevertheless face very big restriction, because the increase of battery volume can occupy limited load carry space, and the increase of weight can reduce unmanned aerial vehicle's duration. The charging method has the advantages that the energy supply of the unmanned aerial vehicle can be carried out for multiple times, the charging method is more suitable for intermittent tasks needing multiple times of short-time flight, and if continuous flight is required, multiple unmanned aerial vehicles need to take off and land in turn.
At present, the most common method for charging the unmanned aerial vehicle is still charging in the traditional power line connection mode, and an operator is required. The automatic charging technology of the unmanned aerial vehicle is not mature, the existing automatic charging technology of the unmanned aerial vehicle mostly adopts a planar grid charging plate, the surface of the charging plate is a metal coating, and the charging plate is divided into a plurality of grids which are uniformly distributed and have the same geometric shape (such as a square). When unmanned aerial vehicle descends on charging the flat board, two last pins that charge of unmanned aerial vehicle contact with the grid region that the charging panel surface is different to compress tightly through the spring of pin bottom and keep in close contact, carry out the contact through electrode discernment back and charge.
However, in an outdoor or overwater operation task scene, charging needs to be performed outdoors or on a mobile platform (a vehicle, a surface boat and the like), and under the influence of wind field airflow interference or swinging oscillation of the mobile platform in motion, the existing charging panel scheme cannot ensure that an unmanned aerial vehicle in charging keeps stable on a charging panel due to the lack of a fixed limiting function, so that the phenomenon of sliding easily occurs frequently, the charging process is interrupted frequently, and the charging efficiency and the service life of a battery are seriously influenced. In addition, external wind disturbs or sways the condition that leads to unmanned aerial vehicle to break away from, topple over even to fall from the charging panel easily when the oscillation is serious, causes the damage to unmanned aerial vehicle.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the anti-skidding porous charging plate for landing charging of the unmanned aerial vehicle.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a porous charging panel of antiskid for unmanned aerial vehicle descends to charge, this charging panel includes porous structure's guide layer and porous structure's the layer that charges, the guide layer comprises a plurality of align to grid's bullport for make a plurality of charge poles of unmanned aerial vehicle undercarriage bottom slide in a plurality of guide holes that correspond, and fall into the layer that charges via the guide layer, the layer that charges comprises a plurality of holes of charging, every hole of charging and the bullport one-to-one that is located its top and mutual rigid coupling intercommunication constitute a guide charging unit jointly, realize charging the spacing and the contact of pole that charges.
The cross section shape of the charging hole is matched with that of the charging pole, and is specifically circular and/or polygonal.
The cross section of the top of the guide hole is in a regular hexagon, a pentagon, a quadrangle, a triangle and/or a circle.
When the cross section of the top of the guide hole is in a regular hexagon shape, the arrangement mode is in honeycomb arrangement.
The axis of the charging hole is located in the center of the regular hexagonal hole.
The guide hole is smoothly transited from top to bottom, the shape of the cross section of the bottom of the guide hole is consistent with that of the cross section of the charging hole, and the bottom of the guide hole is fixedly communicated with the top of the charging hole.
The bottom of the charging hole of each charging unit is connected with the bottom wiring layer.
The charging panel further comprises a charging panel frame, and the guide layer, the charging layer and the bottom wiring layer are uniformly distributed in the charging panel frame.
The number of the charging rods is 2-10.
The charging hole is internally provided with an electric control spring fastener for limiting and fixing the charging rod inserted into the hole.
Compared with the prior art, the invention has the following advantages:
firstly, the invention adopts the design of uniformly distributed porous guide layers and limiting charging holes, can effectively ensure that the unmanned aerial vehicle landing on the guide layers can not move in the horizontal and vertical directions in the charging process, and is suitable for charging in various scenes with strong external force interference in the landing and charging processes, such as outdoor windy environments or non-stable platforms in movement.
Two, this charging panel is applicable to the unmanned aerial vehicle landing of multiple not unidimensional and model and charges, and the landing in-process is all lower to the positioning accuracy requirement of unmanned aerial vehicle for the position of charging panel, orientation, and landing butt joint process is simple reliable, can effectively shorten unmanned aerial vehicle landing process required time.
The charging panel is strong in adaptability, convenient for modular expansion, high in expandability and integratability, and convenient for realizing automation of multiple times of autonomous landing, charging and taking-off in tasks on outdoor or mobile platforms in future.
Fourth, this charging panel simple structure is practical, and the limitation is little, and the interference killing feature is strong, is applicable to the unmanned aerial vehicle charging process of multiple scene.
Drawings
FIG. 1 is a top view of the structure of the present invention.
FIG. 2 is a schematic view of the present invention.
Fig. 3 is a schematic view of a combined structure of a guiding layer and a charging layer.
Fig. 4 is a schematic view of a combined structure of a polygonal hole and a charging hole.
FIG. 5 is a top view of a polygonal aperture.
The notation in the figure is:
1. charging panel frame, 2, guide layer, 3, the layer that charges, 4, the hole that charges, 5, bottom wiring layer.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments.
Examples
As shown in fig. 1-4, the application provides a porous charging panel of antiskid for unmanned aerial vehicle landing charges for solve the problem that unmanned aerial vehicle landing butt joint is inefficient and be difficult to keep firm charging at the charging panel in the scene of charging such as open air or moving platform is last, this charging panel is showing through adopting porous structure design and is reducing unmanned aerial vehicle and descending the positioning accuracy requirement of in-process to position and orientation, improves unmanned aerial vehicle and landing platform's landing butt joint efficiency. In addition, this charging panel guarantees through spacing charging hole structural design that the unmanned aerial vehicle that descends on it can not appear sliding in the charging process, realizes charging steadily on the nonstationary platform in having wind environment or removing.
The charging plate comprises a charging plate frame 1, a guide layer 2, a charging layer 3, charging holes 4 and a bottom wiring layer 5, a core component mainly comprises a guide layer 2 and a charging layer 3 which are arranged in an upper part and a lower part, the guide layer 2 with a porous structure is used for ensuring that a plurality of (4 in the example) charging poles fixedly connected with the bottom of an unmanned aerial vehicle undercarriage can smoothly slide into the corresponding plurality of guide holes when landing, the situation that the plurality of charging poles easily abut against the hole wall and cannot slide into the charging holes when the unmanned aerial vehicle falls on the charging plate in a certain angle is effectively avoided, the charging layer 3 is composed of a plurality of charging holes, the functions of fixing and limiting the plurality of charging poles and charging in a contact manner are realized, when the unmanned aerial vehicle lands, the plurality of charging poles fixedly connected with the bottom of the unmanned aerial vehicle slide into the guide holes uniformly distributed on the charging plate, and the guide layer 2 enters the plurality of corresponding charging holes 4, realize a plurality of pole and the charging panel of charging and carry out the contact and charge, simultaneously, because every charging hole 4 has effectual spacing fixed action to the pole that charges wherein, this charging panel can effectively guarantee that unmanned aerial vehicle can not appear the removal of level and vertical direction in the charging process, realizes unmanned aerial vehicle and remains stable after descending smoothly on the charging panel and charges.
When the unmanned aerial vehicle needs to be charged in executing tasks, the unmanned aerial vehicle moves to the upper side of the charging plate under the assistance of the positioning navigation equipment, when the unmanned aerial vehicle lands, due to the design of the polygonal holes uniformly distributed at the top of the guide layer 2 and the proper size and distance, a plurality of charging poles of the unmanned aerial vehicle can smoothly slide into a plurality of corresponding guide holes of the charging plate, the unmanned aerial vehicle enters the corresponding charging holes 4 (in this case, circular) through the guide layer 2, the plurality of charging poles are contacted with corresponding contacts on the charging plate, contact charging is started after automatic electrode identification, the charging holes 4 with proper depth utilize the electric control spring buckles to effectively limit and fix the charging poles inserted into the insertion holes, and the unmanned aerial vehicle can not move horizontally and vertically in the charging process.
The design of the invention is a novel unmanned aerial vehicle charging panel consisting of a porous structure guide layer and a porous structure charging layer, but the invention is not limited to a two-layer porous structure consisting of the guide layer and the charging layer, and can be designed in a single-layer, double-layer and multi-layer manner, and the invention is within the protection scope of the invention as long as the design scheme is similar to a porous structure.
The cross section of the top of the guide hole in the guide layer porous structure designed by the invention is not limited to a regular hexagon, and can be pentagonal, quadrilateral, triangular, circular or other shapes, and can also be in a mode of combining and arranging holes of various shapes, and the design scheme is within the protection scope of the invention as long as the design scheme can play the functions of butt joint, guide, limit and fixing the unmanned aerial vehicle so that the unmanned aerial vehicle does not displace in the horizontal or vertical direction.
In the charging layer porous structure designed by the invention, the cross section shape of the charging hole is not limited to a circle, can be pentagonal, quadrilateral, triangular or other shapes, and can also be a mode of combining, arranging and distributing holes in various shapes, and the design scheme is within the protection scope of the invention as long as the design scheme can limit and fix the unmanned aerial vehicle and provide the unmanned aerial vehicle with the functions of charging and preventing the unmanned aerial vehicle from displacing in the horizontal or vertical direction in the charging process and other processes.
Claims (2)
1. The utility model provides a porous charging panel of antiskid for unmanned aerial vehicle descends to charge, its characterized in that, this charging panel includes porous structure's guide layer (2) and porous structure's the layer (3) that charges, guide layer (2) comprise a plurality of align to grid's bullport for make a plurality of charge poles of unmanned aerial vehicle undercarriage bottom slide in a plurality of corresponding guide holes, and fall into layer (3) that charges via guide layer (2), layer (3) that charges comprises a plurality of holes of charging (4), every hole that charges and the bullport one-to-one that is located its top and mutual rigid coupling intercommunication, constitute a guide charging unit jointly, realize charging the spacing and contact of pole that charges, the cross sectional shape of hole that charges (4) matches with the cross sectional shape of pole that charges, specifically is circular and/or polygon, bullport top cross sectional shape is regular hexagon, The guide hole is in a pentagon shape, a quadrangle shape, a triangle shape and/or a round shape, the guide hole smoothly transits from the top to the bottom from top to bottom, the cross section shape of the bottom of the guide hole is consistent with that of the charging hole (4), the bottom of the guide hole is fixedly communicated with the top of the charging hole (4), an electric control spring buckle used for limiting and fixing the charging rod inserted into the hole is arranged in the charging hole (4), when the cross section of the top of each guide hole is in a regular hexagon, the guide holes are arranged in a honeycomb manner, the axes of the charging holes (4) are positioned at the central positions of the regular hexagon holes, the bottom of each charging hole (4) of each charging unit is connected with the bottom wiring layer (5), the charging panel also comprises a charging panel frame (1), wherein the guide layer (2), the charging layer (3) and the bottom wiring layer (5) are uniformly distributed in the charging panel frame (1);
the use process of the antiskid porous charging plate is as follows:
in outdoor or operation task scene on water, the porous charging panel of antiskid is arranged on the moving platform of car or surface of water ship, under receiving wind field air current interference or under the moving platform motion wobbling oscillation influence, when unmanned aerial vehicle need charge in the supplementary lower motion of location navigation equipment to the charging panel top, descending and butt joint in-process, a plurality of pole of charging of unmanned aerial vehicle undercarriage bottom slide smoothly in corresponding a plurality of guiding holes, get into corresponding charging hole (4) down via the guide of guide layer (2), make a plurality of pole of charging contact with the corresponding contact on the charging panel, begin the contact after automatic electrode discernment and charge, and charging hole (4) utilize automatically controlled spring buckle to carry out effective spacing and fixed to the pole of charging in the patchhole, make unmanned aerial vehicle can not appear the removal of level and vertical direction in the charging process.
2. The antiskid porous charging plate for unmanned aerial vehicle landing charging according to claim 1, wherein the number of the charging rods is 2-10.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010350745.6A CN111404239B (en) | 2020-04-28 | 2020-04-28 | A porous charging panel of antiskid for unmanned aerial vehicle descending charges |
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| CN202010350745.6A CN111404239B (en) | 2020-04-28 | 2020-04-28 | A porous charging panel of antiskid for unmanned aerial vehicle descending charges |
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| CN111404239B true CN111404239B (en) | 2022-06-10 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112744104B (en) * | 2020-12-29 | 2022-08-26 | 鹏城实验室 | Unmanned aerial vehicle descending charging device and unmanned aerial vehicle system |
| CN112758342B (en) * | 2020-12-30 | 2022-06-07 | 山东省科学院海洋仪器仪表研究所 | Automatic recovery, release and charging device and method for multi-rotor unmanned aerial vehicle |
| CN114285110A (en) * | 2021-11-19 | 2022-04-05 | 国网浙江省电力有限公司江山市供电公司 | Unmanned aerial vehicle automatic charging platform, system and method |
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