CN218536378U

CN218536378U - Unmanned aerial vehicle device with self-service function of charging of intelligence

Info

Publication number: CN218536378U
Application number: CN202223174540.0U
Authority: CN
Inventors: 姚钘
Original assignee: Guilin University of Aerospace Technology
Current assignee: Guilin University of Aerospace Technology
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-02-28
Anticipated expiration: 2032-11-29

Abstract

An unmanned aerial vehicle device with an intelligent self-service charging function comprises an unmanned aerial vehicle body, an unmanned aerial vehicle charger, a base platform and a power supply module, and is characterized by further comprising a receiving circuit, a charging detection control mechanism, a current receiving mechanism, an effective charging prompt circuit and a full charging prompt circuit; the power module and the unmanned aerial vehicle charger are arranged in the lower end of the base platform, and the upper end of the base platform is provided with two metal contact pieces in an insulating way; the charging detection control mechanism comprises a photoelectric switch and a relay, and the photoelectric switch is arranged at the upper end of the base platform; two sets of current-collecting mechanism install respectively at two support frame lower extremes of unmanned aerial vehicle body, and effective charge suggestion circuit and full charge suggestion circuit installation are at this internal and electric connection of unmanned aerial vehicle. This novel plug that does not need user's plug charger during charging has brought the facility for the user, can in time indicate the user after finishing charging, provides favourable technical support for user's in time execution task of promptly taking off etc..

Description

Unmanned aerial vehicle device with self-service function of charging of intelligence

Technical Field

The utility model relates to an unmanned aerial vehicle equipment technical field, especially an unmanned aerial vehicle device with self-service function of charging of intelligence.

Background

The unmanned plane is an unmanned plane mainly controlled by radio remote control or a self program. Mainly include unmanned aerial vehicle and civilian unmanned aerial vehicle for the army. Civil unmanned aerial vehicle has small, the cost is low, convenient to use, the advantage that requires lowly to the environment, is ready to receive user's favor. Along with the development of science and technology and the progress of society, unmanned aerial vehicle more and more has used in each field.

In a particularly civil field, the unmanned aerial vehicle generally provides a power source in a storage battery mode and needs to be charged after being used for a period of time. Current unmanned aerial vehicle charging mode, all be after unmanned aerial vehicle reachs relevant region, the user oneself with power charger (under self function effect, can stop output power after the unmanned aerial vehicle battery is full of the electricity) plug artificial insertion unmanned aerial vehicle's the socket that charges in, unmanned aerial vehicle battery extracts the charging plug again after being full of the electricity, still a charging mode, it is that the user takes off the battery from the unmanned aerial vehicle body, then put near the charger and charge. For example, the patent number "201711112264.6" in China and the patent name "unmanned aerial vehicle charging device" describe that "the invention discloses an unmanned aerial vehicle charging device, which comprises a pulse battery output end connected with a charging end of an unmanned aerial vehicle; the output end is connected with a pulse battery pack; the pulse battery pack is connected with the pulse charging controller; the pulse charging controller is connected with the detector; the detector is respectively connected with the super capacitor and the input power supply. The unmanned aerial vehicle charging device provided by the invention can effectively improve the charging efficiency and prolong the service life of the battery. Above-mentioned visibly, although the contrast patent can realize improving charge efficiency and battery life, but unanimous with current all unmanned aerial vehicle charging methods, need the people to operate, consequently has following shortcoming. One is as follows: after charging and charging are finished at every time, a user needs to manually plug and unplug the charging plug, and inconvenience is brought to the user relatively. The second step is as follows: after charging at every turn, if the user can not know the specific situation in time to the scene of charging, like this, be used for carrying out urgent task etc. very much, the user of charging does not in time come the scene and starts unmanned aerial vehicle, can cause adverse effect to carrying out corresponding task in time. To sum up, provide one kind and not only have ordinary unmanned aerial vehicle's function, can also realize conveniently charging, and the unmanned aerial vehicle that can in time indicate the user after finishing charging seems to be especially necessary.

SUMMERY OF THE UTILITY MODEL

In order to overcome current unmanned aerial vehicle because the structure limits, there is the background in charging the drawback, the utility model provides a based on the unmanned aerial vehicle body, not only have ordinary unmanned aerial vehicle's function, can also not need the plug of user plug charger when charging, brought the facility for the user, and can in time point out user not on the spot through wireless mode suggestion after finishing charging, provide the unmanned aerial vehicle device that has the self-service function of charging of intelligence for the user in time carries out the task of promptly taking off and promptly provides favourable technical support from this.

The utility model provides a technical scheme that its technical problem adopted is:

an unmanned aerial vehicle device with an intelligent self-service charging function comprises an unmanned aerial vehicle body, an unmanned aerial vehicle charger, a base platform and a power supply module, and is characterized by further comprising a receiving circuit, a charging detection control mechanism, a current receiving mechanism, an effective charging prompt circuit and a full charging prompt circuit; the power module and the unmanned aerial vehicle charger are installed in the lower end of the base platform, and two metal contact pieces are installed at the upper end of the base platform in an insulated mode; the charging detection control mechanism comprises a photoelectric switch and a relay, and the photoelectric switch is arranged at the upper end of the base platform; the two sets of power receiving mechanisms are respectively arranged at the lower ends of the two support frames of the unmanned aerial vehicle body, and the effective charging prompt circuit and the full-charging prompt circuit are arranged in the unmanned aerial vehicle body; the power supply output end of the unmanned aerial vehicle charger is electrically connected with the two contact pieces respectively; receive power output of mechanism and effective charge suggestion circuit, full charge suggestion circuit, this internal battery power two poles of the earth electric connection respectively of unmanned aerial vehicle.

Further, the power receiving mechanism comprises an insulating cylinder, a metal spring, a sliding rod, a guide block and a contact plate, the contact plate is installed at the lower end of the sliding rod, and the guide block is installed at the upper end of the sliding rod and is located in the cylinder together with the spring.

Further, the guide block external diameter that receives electric mechanism is less than the barrel internal diameter, and the barrel vertical distribution that receives electric mechanism for two sets installs the support frame lower extreme at the unmanned aerial vehicle body respectively, and barrel lower extreme height is higher than support frame lower extreme height, contact plate highly is less than support frame lower extreme height when the guide block is located the barrel internal bottom dead center.

Furthermore, in the charging detection control mechanism, the positive power output end and the negative power input end of the photoelectric switch and the two power input ends of the relay are respectively and electrically connected.

Further, the effective charging prompt circuit comprises a diode and a resistor which are electrically connected, an NPN triode, a PNP triode, a time relay module, a wireless transmitting circuit module and an adjustable resistor, wherein the cathode of the first diode is connected with one end of the first resistor, the emitting electrode of the PNP triode and the anode power supply input end of the time relay module, the other end of the first resistor is connected with one end of the second resistor and one end of the adjustable resistor, the other end of the second resistor is connected with the base electrode of the NPN triode, the collecting electrode of the NPN triode is connected with the base electrode of the PNP triode, the collecting electrode of the PNP triode is connected with the anode triggering signal input end of the time relay module, the other end of the adjustable resistor is connected with the NPN emitting electrode, the cathode power supply input end and the cathode triggering signal input end of the time relay module and the cathode power supply input end of the wireless transmitting circuit module, the anode power supply input end of the wireless transmitting circuit module is connected with the anode power supply output end of the time relay module, and one of the wireless transmitting circuit module is connected with two contacts under one transmitting button.

Further, the full charge prompting circuit comprises a resistor, a capacitor, NPN triodes and a buzzer which are electrically connected, one end of the first resistor is connected with one end of the second resistor and the positive power input end of the buzzer, the other end of the first resistor is connected with one end of the third resistor and the positive electrode of the capacitor, the other end of the second resistor is connected with the collector electrode of the first NPN triode and the base electrode of the second NPN triode, the collector electrode of the second NPN triode is connected with the negative power input end of the buzzer, the emitting electrodes of the two NPN triodes are connected with the negative electrode of the capacitor, and the other end of the third resistor R is connected with the base electrode of the first NPN triode Q1.

Furthermore, the receiving circuit comprises a wireless receiving circuit module, a resistor, an NPN triode, a buzzer and a storage battery, wherein the wireless receiving circuit module, the resistor, the NPN triode, the buzzer and the storage battery are installed in the shell and are electrically connected, the positive power input end of the buzzer is connected with the wireless receiving circuit module and the positive electrode of the storage battery, the negative electrode of the storage battery is connected with the negative power input end of the wireless receiving circuit module and the emitting electrode of the NPN triode, one path of output end of the wireless receiving circuit module is connected with one end of the resistor, the other end of the resistor is connected with the base electrode of the NPN triode, and the collecting electrode of the NPN triode is connected with the negative power input end of the buzzer.

The utility model has the advantages that: the utility model discloses based on the unmanned aerial vehicle body, have ordinary unmanned aerial vehicle's other functions. This novel well unmanned aerial vehicle body stops when charging, and the user only needs wireless mode control unmanned aerial vehicle body to fall on the base upper end of charging after, just need not do any operation of charging again, receives when two contact pieces of electric mechanism contact, and the detection control mechanism that charges can control unmanned aerial vehicle charger output power supply and for the automatic charging of this internal battery of unmanned aerial vehicle. In the novel unmanned aerial vehicle, when the unmanned aerial vehicle body is effectively charged, the effective charging prompt circuit can prompt a worker, so that a user can find out cause maintenance in time when not prompted, and smooth charging is ensured; after finishing charging, wireless closed cue signal can be launched to full charge cue circuit, and the user just can know the particular case, in time to the operation that the scene carries out the unmanned aerial vehicle body in the very first time after receiving the signal through the receiving circuit on one's side. This novel plug that does not need user's plug charger during charging has brought the facility for the user, and can in time point out not on-the-spot user through wireless mode suggestion after finishing charging, provides favourable technical support for the user in time carries out the task of taking off promptly from this. Based on the foregoing, the utility model discloses good application prospect has.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of the overall structure and a local enlarged structure of the present invention.

Fig. 2 and 3 are circuit diagrams of the present invention.

Detailed Description

As shown in fig. 1, 2 and 3, an unmanned aerial vehicle device with an intelligent self-service charging function includes an unmanned aerial vehicle body 1, an unmanned aerial vehicle charger A6, a base platform 2, a power module A1, and further includes a receiving circuit 3, a charging detection control mechanism, a power receiving mechanism 4, an effective charging prompt circuit 6 and a full charging prompt circuit 7; the lower end of the base platform 2 is of a hollow structure, the upper end of the base platform is provided with a circular charging base 21, a power supply module A1, an unmanned aerial vehicle charger A6 and a relay K1 of a charging detection control mechanism are arranged in an element box 5 in the lower end of the base platform 2, the front side and the rear side of the upper end of the charging base 21 are provided with two copper semicircular contact pieces T1 and T2, the two contact pieces T1 and T2 are mutually insulated (the interval is 3 cm), and a lead connected with the two contact pieces T1 and T2 is led out from the lower ends of the contact pieces T1 and T2 and then enters the element box 5 through a connecting pipe in the lower end of the charging base in a sealing manner; the charging detection control mechanism comprises a photoelectric switch A2 and a relay K1, the middle part of the upper end of a charging base 21 is provided with an opening, the photoelectric switch A2 is vertically and hermetically installed in the opening, and a detection head (the upper end and the base are horizontal) of the photoelectric switch A2 faces upwards; there are two sets of powered mechanism 4, and two sets of powered mechanism 4 are installed respectively at two support frame 101 lower extreme middle parts of unmanned aerial vehicle body, and the receiving circuit 3 user hand-carries, and the warning circuit 6 that effectively charges and the warning circuit 7 that fully charges are installed on the circuit board in unmanned aerial vehicle body 1.

As shown in fig. 1, 2, and 3, the power receiving mechanism 4 includes a plastic cylinder 41 having a closed structure at the upper and lower ends, a spring 42, a sliding rod 43, a guide block 44, and a contact plate Z1 (Z2), wherein a guide hole 45 is formed in the middle of the lower end of the cylinder 41, the sliding rod 43, the guide block 44, and the contact plate Z1 (Z2) are made of copper, the middle of the upper end of the contact plate Z1 (Z2) is welded to the lower end of the sliding rod 43, the sliding rod 43 is located in the cylinder 41 through the guide hole 45, the lower end of the guide block 44 is welded to the upper end of the sliding rod 43 and is located in the cylinder 41, the spring 42 is sleeved on the guide block 44 and is located in the upper end of the cylinder 41, and a wire connected to the upper end of the guide block 44 is led out through an opening in the upper end of the cylinder 41 (the opening is sealed with a sealant). The external diameter of the guide block 44 of the powered mechanism is smaller than 0.3 mm of the internal diameter of the cylinder 41, the external diameter of the sliding rod 43 is smaller than 0.3 mm of the internal diameter of the guide hole 45, the cylinder vertical distribution of the two sets of powered mechanisms 4 are respectively installed in the middle of the lower end of the support frame 101 of the unmanned aerial vehicle body, the lower end of the cylinder 41 is higher than the lower end of the support frame 101, and the contact plate Z1 (Z2) is lower than the lower end of the support frame 101 by 2 cm when the guide block 44 is located at the lower dead point in the cylinder 41. The unmanned aerial vehicle charger A6 is a finished product of a switching power supply module for converting alternating current 220V into direct current 24V (actual output voltage is about 30V); the power supply module A1 is a finished product of a switching power supply module for converting alternating current 220V into direct current 24V; in the charging detection control mechanism, a pin 3 at the positive power supply output end of a photoelectric switch A2 and a pin 2 at the negative power supply input end of the photoelectric switch A2 are respectively connected with two ends of the power supply input end of a relay K1 through leads. The effective charging prompt circuit comprises diodes VD1 and VD2 and resistors R3 and R4 which are connected through circuit board wiring, an NPN triode Q3, a PNP triode Q4, a time relay module A3, a wireless transmitting circuit module A4 and an adjustable resistor RP1, wherein the negative electrode of the first diode VD1 is connected with one end of the first resistor R3, the emitting electrode of the PNP triode Q4, the positive power input end 1 of the time relay module A3 is connected with a pin, the other end of the first resistor R3 is connected with one end of the second resistor R4, one end of the adjustable resistor RP1 is connected, the other end of the second resistor R4 is connected with the base electrode of the NPN triode Q3, the collecting electrode of the NPN triode Q3 is connected with the base electrode of the PNP triode Q4, the collecting electrode of the PNP triode Q4 is connected with the positive trigger signal input end 3 of the time relay module A3, the other end of the adjustable resistor RP1 is connected with the emitting electrode of the NPN triode Q3, the negative power input end 2 and the negative trigger signal input end 4 of the negative trigger input end of the time relay module A3 are connected with the pin, the negative power input end 2 of the wireless transmitting circuit module A3, and the emitting module A3 are connected with the four emitting contacts of the emitting module A1.

As shown in fig. 1, 2, and 3, the full charge prompting circuit includes resistors R1, R, and R2 connected by circuit board wiring, a capacitor C1, NPN triodes Q1 and Q2, and a buzzer B, one end of a first resistor R1 is connected to one end of a second resistor R2, and an anode power input end of the buzzer B, the other end of the first resistor R1 is connected to one end of a third resistor R and an anode of the capacitor C1, the other end of the second resistor R2 is connected to a collector of the first NPN triode Q1 and a base of the second NPN triode Q2, a collector of the second NPN triode Q2 is connected to a cathode power input end of the NPN buzzer B, emitters of the two triodes Q1 and Q2 are connected to a cathode of the capacitor C1, and the other end of the third resistor R is connected to the base of the first NPN triode Q1. The receiving circuit comprises a storage battery G1 arranged on a circuit board in a shell 8, a charging socket CZ (a jack is positioned outside a first opening at the front end of the shell) and a wireless receiving circuit module A5, a resistor R5, an NPN triode Q5 and a buzzer B1, the positive power input end of the buzzer B1 is connected with the positive power input end 1 pin of the wireless receiving circuit module A5, one end of a power switch SD (a handle is positioned outside a second opening at the front end of the shell) is connected, the other end of the power switch SD is connected with the positive electrode of the storage battery G1 and one end of the charging socket CZ, the negative electrode of the storage battery G1 is connected with the other end of the charging socket CZ, the negative power input end 3 pin of the wireless receiving circuit module A5 and an emitter of the NPN triode Q5, one of the wireless receiving circuit module A5 is connected with 4 pins (four paths of power output ends and one pulse output end of the resistor R5), the other end of the resistor R5 is connected with the base of the NPN triode Q5, and the collector of the triode Q5 is connected with the negative power input end of the buzzer B1. When the battery G1 (6V/5 Ah lithium battery) is dead, an external 6V power charger plug is inserted into the charging socket CZ to charge the battery. Two control power input ends of a relay K1,

power input ends

1 and 2 pins of a power module A1 and two poles of an alternating current 220V power supply are respectively connected through leads,

power output ends

3 and 4 pins of the power module A1 and 2 pins of a power input end photoelectric switch A2 of a charging detection control mechanism are respectively connected through leads,

power input ends

1 and 2 pins of an unmanned aerial vehicle charger A6 and two normally open contact ends of the relay K1 are respectively connected through leads, and power output ends 3 and 4 pins of the unmanned aerial vehicle charger A6 and the lower ends of two contact pieces T1 and T2 are respectively connected through leads; two contact plates Z1 and Z2 at the power output end of the power receiving mechanism and the anode of a diode VD1 at the power input end of the effective charging prompting circuit, the cathode of a diode VD2 and the two poles of a storage battery G power supply in the unmanned aerial vehicle body are respectively connected through leads; the anode of the diode VD1, the cathode of the diode VD2, the power input end of the full charge prompting circuit, the anode power input end of the buzzer B and the emitting electrode of the NPN triode Q1 are respectively connected through leads.

Fig. 1, 2, 3 show, the utility model discloses based on unmanned aerial vehicle body 1, have ordinary unmanned aerial vehicle's other functions, the unmanned aerial vehicle body flies through user's radio remote control. In this is novel, after 220V alternating current power supply got into power module A1 and unmanned aerial vehicle charger A6's power input end, power module A1's 3, 4 foot output power to photoelectric switch A2's power input end. When no unmanned aerial vehicle charges and is located the base 21 that charges, photoelectric switch A2's 3 feet do not export the power, so, unmanned charger A6's power output end does not export the power. When unmanned aerial vehicle body 1 need berth and charge, user wireless mode control unmanned aerial vehicle body falls on the base upper end of charging after, just need not do any operation of charging again (two support frames 101 of control unmanned aerial vehicle body are located two contact pieces T1 and T2 respectively, because two contact piece areas are big, consequently control is comparatively convenient), in this embodiment, in order to prevent that two support frames 101 from causing two contact piece short circuits, support frame 101 outside end parcel has the insulating rubber layer of one deck. After the unmanned aerial vehicle body is in place, the lower end of the unmanned aerial vehicle body can block infrared light beams emitted by an emitting head of a photoelectric switch A2, then 3 pins of the photoelectric switch A2 output power to a positive power input end of a relay K1, the relay K1 is electrified to attract a control power input end and a normally open contact end of the relay K1 to be closed, further, a 220V power supply enters a power input end of an unmanned aerial vehicle charger A6, a power output end of the unmanned aerial vehicle charger A6 outputs a direct current 24V (not limited to 24V) power supply to two contact pieces T1 and T2, after the unmanned aerial vehicle body 1 falls on the two contact pieces T1 and T2, two sets of power receiving mechanisms are in elastic force of a spring 42 (the two contact pieces push a guide block to upwards compress the spring through a sliding rod, the spring reverse acting force enables the lower ends of the two contact pieces Z1 and Z2 to be effectively contacted with the upper ends of the two contact pieces T1 and T2), the lower ends of the two contact pieces Z1 and Z2 and the upper ends of the two contact pieces T1 and T2 are respectively in close contact pieces and electrically conducted, in a one-way, in a way, and in a way, so that the 24V power supply can be conducted through two diodes VD, and the diode diodes can be conducted to charge a storage battery G1 in the unmanned aerial vehicle body in a one way, and a left and right way, and right storage battery VD, and a left battery G1, and right storage battery VD, and a voltage output voltage of the unmanned aerial vehicle charger can not affect a left and right storage battery VD, and right storage battery. In the suggestion circuit that effectively charges, when the unmanned aerial vehicle body effectively charges, the 24V power can get into bee calling organ B positive power input end, and simultaneously, NPN triode Q2 base obtains suitable forward bias via resistance R2 current-limiting step-down and switches on collecting electrode output low level and gets into bee calling organ B negative pole power input end, and then, bee calling organ B gets to the electricity and sends the suggestion sound of making a sound of sounding, and the battery of suggestion user unmanned aerial vehicle body effectively charges, and the user just can leave the scene. When the buzzer B is powered on, a 24V power supply is subjected to current limiting and voltage reduction through the resistor R1 to charge the capacitor C1, and within the initial 5 seconds, when the capacitor C1 is not fully charged, the base voltage of the NPN triode Q1 is lower than 0.7V and cannot be conducted, and the NPN triode Q2 is continuously conducted with the buzzer B to continue sounding to prompt a user; after the capacitor C1 is fully charged for more than 5 seconds, a 24V power supply enters an NPN triode Q1 base through current limiting and voltage reducing of the resistor R1 and the resistor R, the base is higher than 0.7V, the NPN triode Q1 is conducted, a collector outputs a low level and enters an NPN triode Q2 base, the base inputs the low level and is cut off, and then the buzzer B does not produce sound any more. Under the actual conditions, if use longer period receive on the contact plate when having foreign matter or oxidation serious poor conduction (including contact plate poor conduction), because the power of unmanned aerial vehicle charger output can not effectively get into unmanned aerial vehicle battery G, the power input end of the suggestion circuit that effectively charges, bee calling organ B does not produce sound, so the user can not hear the sound, just can fly down from the base bench to controlling unmanned aerial vehicle, clear up contact piece upper end or contact plate lower extreme (for example clean the foreign matter or polish the contact piece, the contact plate), guarantee the effective contact of contact piece and contact plate and charge for battery G.

As shown in fig. 1, 2, and 3, in the full charge prompting circuit, when the storage battery G of the unmanned aerial vehicle body starts to be charged and is not fully charged, the voltage input by the unmanned aerial vehicle charger is pulled down due to a power loss of the storage battery G, for example, the voltage is lower than 28V, at this moment, the power supply is divided by the resistor R3 and the adjustable resistor RP1, the resistor R4 performs current limiting and voltage reducing, then the current is fed into the base of the NPN triode Q3, the base is lower than 0.7V, the NPN triode Q3 is not turned on, then the pin 9 of the time relay module A3 does not output a high level, and the wireless transmitting circuit module A4 does not transmit a wireless close signal. When the storage battery G is fully charged, the voltage of the storage battery G becomes high, for example, higher than 28V, at the moment, the power supply is divided by the resistor R3 and the adjustable resistor RP1, the resistor R4 is subjected to current limiting and voltage reduction, then the base voltage of the NPN triode Q3 is higher than 0.7v, the NPN triode Q3 is conducted with the collector to output a low level and enters the base of the PNP triode Q4, the PNP triode Q4 is conducted with the collector to output a high level and enters the pin 3 of the time relay module A3, the pin 9 of the time relay module A3 outputs a high level for 5 seconds and enters the positive power supply input end of the wireless transmitting circuit module A4, and because the two contacts of the first transmitting key D1 of the wireless transmitting circuit module A4 are connected together, after the storage battery G is fully charged, the wireless transmitting circuit module A4 can transmit a first path of wireless closing signal for 5 seconds. Wireless transmitting circuit module A4 launches the wireless closed signal of first way all the way, 2000 meters within range, its 4 feet can output the low level and get into NPN triode Q5 base after wireless receiving circuit module A5 receives, NPN triode Q5 switches on collecting electrode output low level and gets into bee calling organ B1 negative pole power input end, then, bee calling organ B1 gets electric sound production, like this, just can in time arrive the on-the-spot unmanned aerial vehicle body of use (can close switch D1, bee calling organ B1 stops the sound production) after the user hears the sound. Through the aforesaid, this is novel does not need manual plug charger plug of user, has brought the facility for the user, and can in time indicate the user not at the scene through wireless mode after finishing charging, provides favourable technical support for the user in time carries out emergency takeoff task etc. from this. In fig. 2 and 3, the resistances of the resistors R, R1, R2, R3, R4 and R5 are 470K, 1M, 200K, 5K, 47K and 4.7K, respectively; the NPN triodes Q1, Q2, Q3 and Q5 are 9013 in model number; the model of the PNP triode Q4 is 9012; the relay K1 is DC24V in model; the model of the adjustable resistor RP1 is 1M (adjusted to 195K in the embodiment); the buzzers B and B1 are active continuous sound buzzing alarm finished products of types FM-24V and FM6V respectively; the wireless transmitting circuit module A4 and the intangible receiving circuit module A5 are finished wireless transmitting and receiving circuit module kits of SF2000 type, the wireless transmitting circuit module A4 and the intangible receiving circuit module A5 are respectively provided with a coding circuit, and the wireless transmitting circuit module A4 and the intangible receiving circuit module A5 of the same type (2, 5, 6 and 7 feet are suspended) can be prevented from transmitting and receiving wireless signals to interfere with each other through coding of the coding circuits; the capacitance C1 is an electrolytic capacitance of 4.7. Mu.F/25V; the time relay module A3 is a time controller module finished product of a type YYC-2S, the time controller module finished product A3 is provided with a digital LED tube, and is also provided with two

power input ends

1 and 2 pins, two trigger

signal input ends

3 and 4 pins, a setting key 5 pin, an emergency stop key 6 pin, a time adding key 7 pin, a time reducing key 8 pin and a normally open power output end 9 pin, after the power is switched on, an operator presses the setting key and then respectively operates the time adding key and the time reducing key through the digital display of the digital tube, the normally open power output end 9 pin can be set to output a positive power in a required time period, after the set time period passes, the normally open power output end stops outputting the power, and after the trigger power signals are input by the two trigger

signal input ends

3 and 4 pins, the 9 pins output a period of time power; the photoelectric switch A2 is a PNP type infrared reflection photoelectric switch finished product with the model E3K100-10, and is provided with three connecting wires, wherein two

pins

1 and 2 are power supply input wires, the other pin 3 is a signal output wire, the photoelectric switch is provided with a detection head, the emission head of the detection head can emit infrared light beams during working, when the farthest range is 50 cm, the infrared light beams emitted by the detection head are blocked by objects and are received by the parallel receiving heads of the detection head, the pin 3 of the signal output wire can output high level, when no object blocks, the pin 3 of the signal output wire can not output high level, the rear end of the shell of the photoelectric switch is provided with an adjusting knob, the adjusting knob adjusts the detection distance of the detection head to the left and the detecting distance of the detection head to the right to be far (the detection distance of the embodiment is 20 cm); the models of the diodes VD1 and VD2 are 1N4007 (the unidirectional conduction function ensures that a power supply output by the storage battery G of the unmanned aerial vehicle does not enter an effective charging prompting circuit).

It should be noted that the method can also be expanded, and the power supply is converted into the unmanned aerial vehicle pulse battery pack for charging through a pulse charging controller and the like; for convenience of description, the technical scheme is that a storage battery is charged in a conventional charging mode, and the technical scheme is expanded, explained and exemplified. It should be understood by those skilled in the art that although the present specification has been described in terms of embodiments, it is not intended that the embodiments include only a single embodiment, and that such descriptions are for clarity purposes only and that those skilled in the art will be able to make the present specification as a whole and that the embodiments described in the examples can be combined as appropriate to form other embodiments that will be apparent to those skilled in the art, and therefore the scope of the present application is defined by the claims.

Claims

1. An unmanned aerial vehicle device with an intelligent self-service charging function comprises an unmanned aerial vehicle body, an unmanned aerial vehicle charger, a base platform and a power supply module, and is characterized by further comprising a receiving circuit, a charging detection control mechanism, a current receiving mechanism, an effective charging prompt circuit and a full charging prompt circuit; the power module and the unmanned aerial vehicle charger are arranged in the lower end of the base platform, and two metal contact pieces are arranged at the upper end of the base platform in an insulated manner; the charging detection control mechanism comprises a photoelectric switch and a relay, and the photoelectric switch is arranged at the upper end of the base platform; the two sets of power receiving mechanisms are respectively arranged at the lower ends of the two support frames of the unmanned aerial vehicle body, and the effective charging prompt circuit and the full-charging prompt circuit are arranged in the unmanned aerial vehicle body; the power output end of the unmanned aerial vehicle charger is electrically connected with the two contact pieces respectively; receive power output of mechanism and effective charge suggestion circuit, full charge suggestion circuit, this internal battery power two poles of the earth electric connection respectively of unmanned aerial vehicle.

2. The unmanned aerial vehicle device with intelligent self-service charging function of claim 1, wherein the power receiving mechanism comprises an insulating cylinder, a metal spring, a sliding rod, a guide block and a contact plate, the contact plate is installed at the lower end of the sliding rod, the guide block is installed at the upper end of the sliding rod, and the guide block and the spring are located in the cylinder.

3. The unmanned aerial vehicle device with intelligent self-service charging function according to claim 2, wherein the outer diameter of the guide block of the powered mechanism is smaller than the inner diameter of the cylinder, the cylinders of the two sets of powered mechanisms are vertically distributed and respectively installed at the lower end of the support frame of the unmanned aerial vehicle body, the lower end of the cylinder is higher than the lower end of the support frame, and the contact plate is lower than the lower end of the support frame when the guide block is located at the lower dead center in the cylinder.

4. The unmanned aerial vehicle device with intelligent self-service charging function of claim 1, wherein in the charging detection control mechanism, the positive power output end and the negative power input end of the photoelectric switch and the two ends of the power input of the relay are respectively and electrically connected.

5. The unmanned aerial vehicle device with intelligent self-service charging function of claim 1, wherein the active charging prompting circuit comprises an electrically connected diode and a resistor, an NPN triode, a PNP triode, a time relay module, a wireless transmitting circuit module and an adjustable resistor, wherein a negative electrode of the first diode is connected with one end of the first resistor, an emitting electrode of the PNP triode and a positive power input end of the time relay module, the other end of the first resistor is connected with one end of the second resistor and one end of the adjustable resistor, the other end of the second resistor is connected with a base electrode of the NPN triode, a collecting electrode of the NPN triode is connected with a base electrode of the PNP triode, a collecting electrode of the PNP triode is connected with a positive trigger signal input end of the time relay module, the other end of the adjustable resistor is connected with the emitting electrode of the NPN triode, a negative power input end and a negative trigger signal input end of the time relay module and a negative power input end of the wireless transmitting circuit module, a positive power input end of the wireless transmitting circuit module is connected with a positive power output end of the time relay module, and one of the wireless transmitting circuit module is connected with two contacts under one of the transmitting button.

6. The unmanned aerial vehicle device with the intelligent self-service charging function as claimed in claim 1, wherein the full-charge prompting circuit comprises a resistor, a capacitor, an NPN triode and a buzzer, the resistor, the capacitor, the NPN triode and the buzzer are electrically connected, one end of the first resistor is connected with one end of the second resistor and the positive power input end of the buzzer, the other end of the first resistor is connected with one end of the third resistor and the positive electrode of the capacitor, the other end of the second resistor is connected with the collector electrode of the first NPN triode and the base electrode of the second NPN triode, the collector electrode of the second NPN triode is connected with the negative power input end of the buzzer, the emitter electrodes of the two NPN triodes are connected with the negative electrode of the capacitor, and the other end of the third resistor R is connected with the base electrode of the first NPN triode Q1.

7. The unmanned aerial vehicle device with intelligent self-service charging function of claim 1, wherein the receiving circuit comprises a wireless receiving circuit module, a resistor, an NPN triode, a buzzer and a storage battery which are installed in the shell and electrically connected, a positive power input end of the buzzer is connected with the wireless receiving circuit module and a positive electrode of the storage battery, a negative electrode of the storage battery is connected with a negative power input end of the wireless receiving circuit module and an emitter of the NPN triode, one output end of the wireless receiving circuit module is connected with one end of the resistor, the other end of the resistor is connected with a base of the NPN triode, and a collector of the NPN triode is connected with a negative power input end of the buzzer.