CN111038326A - Rotatory device of changing of unmanned aerial vehicle battery - Google Patents
Rotatory device of changing of unmanned aerial vehicle battery Download PDFInfo
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- CN111038326A CN111038326A CN201911341763.1A CN201911341763A CN111038326A CN 111038326 A CN111038326 A CN 111038326A CN 201911341763 A CN201911341763 A CN 201911341763A CN 111038326 A CN111038326 A CN 111038326A
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- aerial vehicle
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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
- B60L53/80—Exchanging energy storage elements, e.g. removable 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
- B60L53/30—Constructional details of charging stations
- B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
- B60L53/37—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles using optical position determination, e.g. using cameras
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/10—Propulsion
- B64U50/19—Propulsion using electrically powered motors
-
- 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
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- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T90/12—Electric charging stations
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Aviation & Aerospace Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a rotary battery replacing device for an unmanned aerial vehicle, and belongs to the technical field of machinery. The unmanned aerial vehicle battery rotary replacing device comprises an unmanned aerial vehicle battery connecting device (1), an unmanned aerial vehicle battery box (2) and a battery changing and rotating device (3); the battery switching rotating device (3) comprises a switching rotating disc (31), an unmanned aerial vehicle battery box (2) storage position, a claw (32) and a claw return spring (33); the battery box (2) of the unmanned aerial vehicle is clamped and connected on the battery changing and connecting rotating device (3) through a clamping jaw (32); the jack catch (32) is connected with the jack catch return spring (33), and the jack catch (32) is folded and dispersed by the telescopic action of the jack catch return spring (33); unmanned aerial vehicle battery connecting device (1) is installed in unmanned aerial vehicle bottom. The invention solves the problems of complex connection between the unmanned aerial vehicle and the battery, inconvenient battery replacement, time waste and low efficiency in the related technology, and improves the use efficiency of the unmanned aerial vehicle.
Description
Technical Field
The invention relates to a rotary battery replacing device for an unmanned aerial vehicle, and belongs to the technical field of machinery.
Background
A drone is an unmanned aircraft that is operated by a radio remote control device and a self-contained program control device. At present, unmanned aerial vehicles are widely applied in the fields of aerial photography, agriculture, plant protection, miniature self-timer, express transportation, disaster relief, wild animal observation, infectious disease monitoring, surveying and mapping, news reporting, power inspection, disaster relief, movie and television shooting, and the like, and the unmanned aerial vehicle technology is also actively applied and developed in various countries.
At present, unmanned aerial vehicle battery has developed to the fairly mature stage, continues to improve unmanned aerial vehicle availability factor through the breakthrough in battery field, faces the problem with high costs, the slow progress. Meanwhile, to improve the endurance time of the unmanned aerial vehicle, the battery capacity needs to be increased, and the increase of the battery capacity inevitably leads to the increase of the weight of the battery, so that the power consumption of the unmanned aerial vehicle is increased, and the endurance time is shortened in turn. The battery of the unmanned aerial vehicle has short general endurance time, and the defect seriously hinders the development of industrialization.
The tradition adopts the manual unmanned aerial vehicle battery of carrying on to change, and unmanned aerial vehicle is connected complicacy with the battery, and the battery is changed inconveniently, waste time, inefficiency. Also there is unmanned aerial vehicle battery replacement device in the existing market, but it mostly needs to change battery shape and structure, and the range of application is little, and is with high costs. The shape of the battery is changed in the Rong detachable battery, the application range of the battery is limited, the battery cannot be widely used, and the market needs a device which can be widely applied to various batteries.
Therefore, a new battery replacement method which can improve the cruising ability of the unmanned aerial vehicle, has a wide application range, is low in implementation cost and has no adverse effect on the flight of the unmanned aerial vehicle is urgently needed to be found.
Disclosure of Invention
In order to solve the problems, the invention provides a rotary battery replacing device for an unmanned aerial vehicle.
The technical scheme of the invention is as follows:
the invention provides an unmanned aerial vehicle battery rotary replacing device, which comprises an unmanned aerial vehicle battery connecting device, an unmanned aerial vehicle battery box and a battery changing and rotating device, wherein the battery changing and rotating device comprises a battery box and a battery box;
the battery switching rotating device comprises a switching rotating disc, an unmanned aerial vehicle battery box storage position, a clamping jaw and a clamping jaw reset spring; the clamping jaws are symmetrically distributed at two ends of a storage position of the battery box of the unmanned aerial vehicle, and the battery box of the unmanned aerial vehicle is tightly connected to the battery change-over rotating device through the clamping jaws; the jack catch reset spring is positioned in the switching rotary disc, the jack catch is connected with the jack catch reset spring, and the jack catch is folded and dispersed by stretching of the jack catch reset spring;
the unmanned aerial vehicle battery connecting device is arranged at the bottom of the unmanned aerial vehicle; the unmanned aerial vehicle battery connecting device comprises an unmanned aerial vehicle battery connecting frame, a copper electrode telescopic bin, a first copper electrode, a first limiting block, a reset spring and a second limiting block; the battery connecting device is of a frame body structure and is formed by vertically extending two cuboids at the same side along the longitudinal section of the cuboid at two ends of one cuboid; the copper electrode telescopic bin is located at the first end of the unmanned aerial vehicle battery connecting frame, the first copper electrode is located in the middle of the copper electrode telescopic bin and is divided into a positive copper electrode and a negative copper electrode, the first copper electrode is connected with the bin wall of the copper electrode telescopic bin through a reset spring, the first copper electrode can realize reciprocating motion, the first limiting blocks are symmetrically distributed on the left side and the right side of the first copper electrode, and the second limiting blocks are located on the positive upper side of the first copper electrode; the first copper pole is not arranged on the inner side of the second end of the battery connecting frame, and a first limiting block and a second limiting block which have the same structure and are distributed with the inner side of the first end of the battery connecting frame are arranged; the battery box of the unmanned aerial vehicle comprises a battery bin, a battery box limiting block, a second copper electrode and a clamping block; the clamping block is a rectangular block and is positioned below the second copper electrode, and the length of the clamping block is equal to the width of the battery bin; the battery bin is used for storing batteries; the battery box limiting block is a rectangular block, and the cross section of the battery box limiting block and the longitudinal section of the battery compartment form a certain angle; the second copper electrode is positioned at the first end of the battery bin and is connected with a battery in the battery bin through a lead; and the second end of the battery compartment is not provided with the second copper electrode, and the battery box limiting block and the clamping block which have the same structure and are distributed with the first end of the battery compartment are arranged.
In an embodiment of the present invention, the longitudinal section of the first stopper is a rectangle with a rounded corner.
In an embodiment of the present invention, the longitudinal section of the second stopper is a rectangle with two corners being rounded.
In an embodiment of the present invention, 2 battery box limiting blocks are disposed above the second copper electrode, and are symmetrically distributed along a vertical symmetry axis of the second copper electrode, and the two battery box limiting blocks are spaced apart from each other by a certain distance.
In one embodiment of the present invention, the battery compartment has a hollow rectangular parallelepiped structure.
In one embodiment of the invention, the bottom of the battery compartment is provided with a pattern which can be identified by a visual module.
In an embodiment of the invention, two side walls of the battery compartment are rectangular hollow structures, and the hollow structures can reduce the weight of the battery compartment.
In an embodiment of the invention, the battery box limiting block is of a rectangular structure, and a certain angle is formed between the cross section of the battery box limiting block and the longitudinal section of the battery bin, so that the battery box of the unmanned aerial vehicle can be screwed out and taken out more smoothly.
In one embodiment of the invention, the switching rotary disk is a cylindrical structure with a symmetrical center, and a hole for installing the rotary shaft is reserved on the central shaft.
In one embodiment of the invention, the storage locations for the battery compartment of the drone are circumferentially evenly distributed on the rotating disc and are 5 in number.
In one embodiment of the present invention, the jaws are in an "L" configuration.
Has the advantages that:
(1) according to the invention, the clamping jaw on the switching rotary disk is matched with the clamping block on the battery box of the unmanned aerial vehicle, so that the battery box of the unmanned aerial vehicle can be rapidly rotated and replaced, the operation is simple, the consumed time is short, and the efficiency is high.
(2) According to the detachable battery, the copper poles are arranged in the battery bin, one end of the copper pole is divided into the positive copper pole and the negative copper pole, the battery in the battery bin can be connected with the electrodes on the unmanned aerial vehicle connecting device through one end of the battery, the side wall of the battery bin is of a hollow structure, and the detachable battery is simple in structure, small in size, light and convenient to manufacture.
(3) According to the detachable battery, the limiting blocks at two ends of the unmanned aerial vehicle battery connecting device are matched with the limiting blocks on the battery box, so that the battery box can be accurately positioned on the connecting device.
(4) According to the invention, a plurality of unmanned aerial vehicle batteries are stored in the switching rotary disk, and the battery compartment of the unpowered detachable battery can be charged again to the unmanned aerial vehicle through the rotation of the battery switching rotary device, so that the recycling of the detachable battery compartment is realized.
Drawings
Fig. 1 is a schematic diagram of connection between a battery box of an unmanned aerial vehicle and a battery connecting device of the unmanned aerial vehicle.
Fig. 2 is a schematic diagram of a battery box of the unmanned aerial vehicle.
Fig. 3 is a schematic diagram of a battery connection device of an unmanned aerial vehicle.
Fig. 4 is a cross-sectional view of unmanned aerial vehicle battery connecting device a-a.
Fig. 5 is a view of the drone battery connection device a 1.
Fig. 6 is a cross-sectional view of the connection between the battery box of the unmanned aerial vehicle and the battery connecting device of the unmanned aerial vehicle.
Fig. 7 is a schematic view of a detachable battery change-over swivel device.
Fig. 8 is a B-B cross-sectional view of the removable battery exchange rotary device.
Fig. 9 is a schematic view showing the detachable battery locked by the switching rotating device.
Fig. 10 is a schematic view showing the detachable battery being unfastened by the switching rotating means.
Fig. 11 is a schematic view of an omni-directional mobile platform truck.
Fig. 12 is a flow chart of the unmanned aerial vehicle battery change-over charging system.
In the figure:
unmanned aerial vehicle battery connecting device 1, unmanned aerial vehicle battery case 2, battery transposition rotary device 3, battery transposition rotary device frame 4, battery rotary drive 5, omnidirectional movement platform truck 6, omnidirectional movement platform truck shell 7, unmanned aerial vehicle battery link 11, the flexible storehouse 12 of copper pole, first copper pole 13, first stopper 14, reset spring 15, second stopper 16, battery compartment 21, battery case stopper 22, second copper pole 23, joint piece 24, the transposition rotary disk 31, jack catch 32, jack catch reset spring 33.
Detailed Description
For better understanding of the present invention, the following examples are given for further illustration of the present invention, but the present invention is not limited to the following examples.
As shown in fig. 7, 8, 9, 10, a battery change-over swivel device 3 for changing a battery box 2 of an unmanned aerial vehicle comprises a change-over swivel disc 31, a storage position of the battery box 2 of the unmanned aerial vehicle, a claw 32, and a claw return spring 33; the switching rotating disc 31 is of a cylindrical structure with a symmetrical center, and a hole for installing a rotating shaft is reserved in the central shaft; the storage positions for the unmanned aerial vehicle battery box 2 are circumferentially and uniformly distributed on the rotating disc 31, and the number of the storage positions is 5; the storage position of the unmanned aerial vehicle battery box 2 is of a cuboid structure and is used for storing the unmanned aerial vehicle battery box 2, the claws 32 are symmetrically distributed at two ends of the storage position of the unmanned aerial vehicle battery box 2 and are of an L-shaped structure, the claw reset springs 33 are positioned inside the switching rotating disc 31, the claws 32 are connected with the claw reset springs 33, the claws 32 are folded and dispersed by stretching of the claw reset springs 33, and when the claws 32 are folded, the claws can be matched with the clamping blocks 24, so that the unmanned aerial vehicle battery box 2 can be clamped and fixed; when the claws 32 are spread apart, the drone battery box 2 can be moved in and out in the vertical direction as shown by the arrow in fig. 8.
As shown in fig. 1, the detachable battery that can be mated with the battery exchange rotation device 3 includes: unmanned aerial vehicle battery connecting device 1, unmanned aerial vehicle battery case 2.
As shown in fig. 2, the battery box 2 of the drone includes: the battery comprises a battery compartment 21, a battery box limiting block 22, a second copper electrode 23 and a clamping block 24; the battery compartment 21 is of a hollow cuboid structure and can store unmanned aerial vehicle batteries, and two side walls of the battery compartment 21 are of rectangular hollow structures which can reduce the weight of the battery compartment; the second copper electrode 23 is positioned at the first end of the battery compartment 21 and is connected with the battery inside the battery compartment 21 through a lead; the battery box limiting blocks 22 are of a cuboid structure, 2 battery box limiting blocks 22 are arranged above the second copper electrode 23 and are symmetrically distributed along a vertical symmetrical axis of the second copper electrode 23, a certain distance is reserved between the two battery box limiting blocks, and a certain angle is reserved between the cross section of each battery box limiting block 22 and the longitudinal section of the battery compartment 21, so that the battery box of the unmanned aerial vehicle can be screwed out and taken out more smoothly; the clamping block 24 is positioned below the second copper electrode 23, the length of the clamping block is equal to the width of the battery compartment, and the clamping block is of a cuboid structure; the second end of the battery compartment is not provided with a second copper electrode 23, and a battery box limiting block 22 and a clamping block 24 which have the same structure and are distributed with the first end of the battery compartment are arranged; the bottom of the battery compartment 21 is provided with a pattern which can be identified by a vision module.
As shown in fig. 3, 4, 5, and 6, the unmanned aerial vehicle battery connection apparatus 1 includes: the device comprises an unmanned aerial vehicle battery connecting frame 11, a copper electrode telescopic bin 12, a first copper electrode 13, a first limiting block 14, a return spring 15 and a second limiting block 16; the battery connecting frame 11 is of a frame body structure and is formed by vertically extending two cuboids at the same side along the longitudinal section of the cuboid at two ends of one cuboid; the copper pole telescopic bin 12 is located at the first end of the unmanned aerial vehicle battery connecting frame 11, is hollow in the middle, is of a cuboid structure, and is provided with a first copper pole 13 storage hole, the first copper pole 13 is located in the middle of the copper pole telescopic bin 12 and is divided into a positive copper pole and a negative copper pole, one end of the first copper pole 13 is connected with the bin wall of the copper pole telescopic bin 12 through a reset spring 15, the first copper pole 13 can realize reciprocating motion, and when the unmanned aerial vehicle battery box 2 is connected with the unmanned aerial vehicle battery connecting device 1, the first copper pole 13 can be connected with the second copper pole 23 through compression of the reset spring 15; the first limiting blocks 14 are symmetrically distributed on the left side and the right side of the first copper electrode 13, the longitudinal section of each first limiting block is a rectangle with one corner being a rounded corner, the second limiting blocks 16 are positioned on the right upper side of the first copper electrode 13, and the longitudinal section of each second limiting block is a rectangle with two corners being rounded corners; the first copper electrode 13 is not disposed at the inner side of the second end of the battery connecting frame 11, and a first limiting block 14 and a second limiting block 16 which have the same structure and distribution as the inner side of the first end of the battery connecting frame 11 are disposed.
Fig. 11 shows an unmanned aerial vehicle battery replacement system, can be used for cooperating above-mentioned battery change-over rotary device 3, can dismantle the battery and realize that unmanned aerial vehicle battery changes. As shown in fig. 11, the battery replacing system of the unmanned aerial vehicle includes an unmanned aerial vehicle (not shown in the drawings), a detachable battery changing and charging device (not shown in the drawings), an unmanned aerial vehicle battery connecting device 1 (not shown in the drawings), an unmanned aerial vehicle battery box 2, a battery changing and rotating device 3, a battery changing and rotating device frame 4, a battery rotation driving device 5, an omni-directional mobile platform truck 6, and a mobile platform truck housing 7; the unmanned aerial vehicle battery connecting device 1 is installed at the bottom of an unmanned aerial vehicle, and the unmanned aerial vehicle battery box 2 is tightly connected to the battery changing-over rotating device 3 through the clamping jaws 32; the battery change-over rotating device frame 4 is of a thin plate structure and is provided with an opening; the battery rotation driving device 5 internally comprises a driving motor, and is connected with a rotating shaft of the rotating disc 31 through a battery changing and rotating device frame 4, and the battery rotation driving device 5 can rotate through the internal motor so as to control the battery changing and rotating device 3 to rotate; the battery switching rotary device frame 4 and the mobile platform car shell 7 are carried on the omnibearing mobile platform car 6, and the omnibearing mobile platform car shell 7 is positioned on the upper side of the omnibearing mobile platform car 6; the bottom of the omnibearing moving platform truck 6 is provided with four universal castors; a flight control system is arranged in the unmanned aerial vehicle and comprises a gyroscope, a satellite positioning module and a control circuit, the gyroscope can sense the flight posture of the unmanned aerial vehicle, and the satellite positioning module can control the hovering horizontal position and height of the unmanned aerial vehicle; the detachable battery switching charging device is internally provided with a device control system, the device control system comprises a visual identification module, a motion control system and a battery switching charging control system, the visual identification module can identify the position of the unmanned aerial vehicle, and the battery switching charging control system can control the detachable battery switching charging device to operate inside.
The following details an unmanned aerial vehicle battery replacement process with reference to fig. 12 by taking the unmanned aerial vehicle as an example:
(1) the unmanned aerial vehicle battery connecting device 1 is installed at the bottom of the unmanned aerial vehicle, the unmanned aerial vehicle battery connecting device 1 is connected with an unmanned aerial vehicle battery box 2, and the second copper electrode 23 supplies energy of a battery in the battery bin 21 to the unmanned aerial vehicle through the first copper electrode 13 on the unmanned aerial vehicle battery connecting device 1 through a wire;
(2) the unmanned aerial vehicle takes off, and the satellite positioning module can roughly record the position of the omnibearing moving platform truck 6;
(3) when the unmanned aerial vehicle loses the signal of the remote controller or receives a return command of one key of the remote controller, a flight control system in the unmanned aerial vehicle controls the unmanned aerial vehicle to automatically return to the position above the omnibearing moving platform car 6 and start to slowly descend;
(4) when the unmanned aerial vehicle navigates back to the position above the omnibearing moving platform car 6, the camera on the detachable battery change-over charging device captures and shoots the special pattern at the bottom of the battery bin 21 and transmits the special pattern to the visual identification module in the detachable battery change-over charging device;
(5) the device control system controls four universal casters under the omnibearing moving platform truck 6 to move, the storage positions of the unmanned aerial vehicle battery boxes 2 which are idle on the circumference of the switching rotary disc 31 are ensured to be under the battery bin 21 and the directions of the storage positions are consistent, and the claws 32 at two ends of the storage positions of the unmanned aerial vehicle battery boxes 2 which are idle under the storage positions are in a dispersed state;
(6) a visual identification module in the detachable battery switching charging device can judge whether the battery box 2 of the unmanned aerial vehicle falls into a free storage position of the battery box 2 of the unmanned aerial vehicle right below the battery box 2 or not according to the picture, and if the battery box 2 of the unmanned aerial vehicle falls into the storage position, the next operation is carried out;
(7) the device control system controls the jack catch reset spring 33 to reset, so that the jack catch 32 is folded, the unmanned aerial vehicle battery box 2 is clamped, the flight control system enables the unmanned aerial vehicle to descend, the unmanned aerial vehicle battery box 2 moves upwards for a short distance relative to the unmanned aerial vehicle battery connecting device 1, the device control system controls the change-over rotating disc 31 to rotate for a certain angle around the axial direction, the unmanned aerial vehicle battery box 2 is screwed out of the unmanned aerial vehicle battery connecting device 1 and screwed into a new unmanned aerial vehicle battery box to the unmanned aerial vehicle battery connecting device 1, and the copper electrode 13 is compressed at the moment, so that the new detachable battery device 2 is connected with the copper electrode 23;
(8) flight control system control unmanned aerial vehicle is vertical takes off, take off in-process unmanned aerial vehicle battery case 2 and for 1 short distance of downshifting of unmanned aerial vehicle battery connecting device, 16 blocks of card of second stopper this moment are gone into the centre of two battery case stoppers 22, battery case stopper 22 and first stopper 14 looks butt, can restrict the relative 1 vertical decurrent removal of unmanned aerial vehicle battery connecting device of battery case through first stopper 14, can restrict the relative 1 direction of rotation of unmanned aerial vehicle battery connecting device of battery case and the ascending removal of horizontal side through battery case stopper 22 and the 16 cooperations of second stopper, thereby be fixed in unmanned aerial vehicle battery connecting device 1 with unmanned aerial vehicle battery case 2 on, tear open and trade the process completion, unmanned aerial vehicle can work once more.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. An unmanned aerial vehicle battery rotary replacing device is characterized by comprising an unmanned aerial vehicle battery connecting device (1), an unmanned aerial vehicle battery box (2) and a battery changing and rotating device (3); the battery switching rotating device (3) comprises a switching rotating disc (31), an unmanned aerial vehicle battery box (2) storage position, a claw (32) and a claw return spring (33);
the clamping jaws (32) are symmetrically distributed at two ends of a storage position of the battery box (2) of the unmanned aerial vehicle, and the battery box (2) of the unmanned aerial vehicle is tightly connected to the battery switching rotating device (3) through the clamping jaws (32); the claw return spring (33) is positioned in the switching rotary disc (31), the claw (32) is connected with the claw return spring (33), and the claw return spring (33) stretches to realize the folding and the dispersion of the claw (32);
the unmanned aerial vehicle battery connecting device (1) is arranged at the bottom of the unmanned aerial vehicle; the unmanned aerial vehicle battery connecting device (1) comprises an unmanned aerial vehicle battery connecting frame (11), a copper electrode telescopic bin (12), a first copper electrode (13), a first limiting block (14), a return spring (15) and a second limiting block (16); the battery connecting device (1) is of a frame body structure and is formed by vertically extending two cuboids at the same side along the longitudinal section of the cuboid at two ends of one cuboid; the copper electrode telescopic bin (12) is located at the first end of the unmanned aerial vehicle battery connecting frame, and the first copper electrode (13) is located in the middle of the copper electrode telescopic bin (12) and is divided into a positive copper electrode and a negative copper electrode; the first copper pole (13) is connected with the bin wall of the copper pole telescopic bin (12) through a return spring (15), and can realize reciprocating motion; the first limiting blocks (14) are symmetrically distributed on the left side and the right side of the first copper pole (13), and the second limiting blocks (16) are arranged on the right upper side of the first copper pole (13); the inner side of the second end of the unmanned aerial vehicle battery connecting frame (11) is not provided with a first copper electrode (13), and a first limiting block (14) and a second limiting block (16) which have the same structure and distribution with the inner side of the first end of the unmanned aerial vehicle battery connecting frame (11) are arranged;
the unmanned aerial vehicle battery box (2) comprises a battery bin (21), a battery box limiting block (22), a second copper pole (23) and a clamping block (24); the clamping block (24) is a rectangular block and is positioned below the second copper electrode (23), and the length of the clamping block is equal to the width of the battery bin (21); the battery can be stored in the battery compartment (21); patterns which can be used for the visual module to identify are arranged at the bottom of the battery bin (21); the second copper electrode (23) is positioned at the first end of the battery bin (21) and is connected with a battery in the battery bin (21) through a lead; and the second end of the battery compartment (21) is not provided with the second copper electrode (23), and the battery box limiting block (22) and the clamping block (24) which have the same structure and are distributed with the first end of the battery compartment (21) are arranged.
2. The device for the rotary replacement of battery of unmanned aerial vehicle according to claim 1, wherein the switching rotary disk (31) is a cylindrical structure with a symmetrical center, and a hole for installing the rotary shaft is reserved on the central shaft.
3. A device for the rotary exchange of battery for unmanned aerial vehicles according to claim 1, wherein the storage locations for the battery compartment (2) of the unmanned aerial vehicle are circumferentially and evenly distributed on the change-over rotary disk (31) for a total of 5.
4. An unmanned aerial vehicle battery rotary exchange device as claimed in claim 1, wherein the claw (32) is of an "L" shape.
5. The battery rotary exchanging device as claimed in claim 1, wherein the first stopper (14) has a rectangular shape with a rounded corner in longitudinal section.
6. The battery rotary exchanging device as set forth in claim 1, wherein the second stopper (16) has a rectangular shape in longitudinal section with rounded corners at both corners.
7. The battery rotary replacing device as claimed in claim 1, wherein 2 battery box limiting blocks (22) are arranged above the second copper pole (23) and are symmetrically distributed along the vertical symmetry axis of the second copper pole (23) with a certain distance in between.
8. The battery rotary exchanging device as claimed in claim 1, wherein the battery compartment (21) is a hollow rectangular parallelepiped structure.
9. The rotary battery replacing device as claimed in claim 1 or 8, wherein two side walls of the battery compartment (21) are rectangular hollow structures, and the hollow structures can reduce the weight of the battery compartment.
10. The battery rotary replacement device according to claim 1, wherein the battery box limiting block (22) is a rectangular block, and the cross section of the rectangular block is at a certain angle with the longitudinal section of the battery compartment (21), so that the battery box (2) of the unmanned aerial vehicle can be smoothly screwed out.
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| CN111823253A (en) * | 2020-07-28 | 2020-10-27 | 葛方迎 | Intelligent teaching robot |
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