CN108248435B - A kind of electric car electric energy shared system - Google Patents

Abstract

The invention discloses a kind of electric car electric energy shared systems, the system comprises there are two the aircraft that can be rested in respectively on two electric cars, and be connected between two aircraft to the conducting wire by the electrical energy transportation of an electric car to another electric car；The aircraft is equipped with the transmission of electricity connector electrically connected with conducting wire；It further include being mounted on electric car to connect electric connection socket with what transmission of electricity connector electrically connected, the battery of wiring attachment base and electric car electrically connects.The present invention is charged the electric car that the electric energy of the electric car of electricity abundance is shared with not enough power supply by least two aircraft, solves the problems, such as electric automobile during traveling process midway not enough power supply.

Description

An electric vehicle power sharing system

technical field

The invention belongs to the field of electric vehicle supporting systems, in particular to an electric vehicle power sharing system.

Background technique

With the popularity of electric vehicles, the problem of inconvenient charging of electric vehicles has become increasingly prominent. At present, users who buy electric vehicles are generally limited to commuting to and from get off work in the city, and users who need to go out for a long time still tend to use fuel vehicles. Even if driving a short distance in the city, users need to pay attention to the remaining power of the electric vehicle, otherwise it is easy to break down without electricity halfway. However, the scheme of setting up charging equipment on the roadside similar to the two-wheeled battery car is not very suitable for electric vehicles. On the one hand, the area of the electric vehicle is much larger than that of the two-wheeled battery car, and fixed-point parking for charging may cause traffic congestion. On the other hand, the power consumption of electric vehicles is also much larger than that of two-wheeled battery vehicles. In the absence of significant breakthroughs in battery charging technology, it takes a long time for half-way parking to charge.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to provide an electric vehicle power sharing system which is convenient for charging and does not delay the user's time on the way, aiming at the shortcomings of the prior art.

In order to achieve the purpose of the present invention, the following technical solutions are adopted to achieve it: an electric vehicle power sharing system, comprising two aircrafts that can be docked on two electric vehicles respectively, and a The electric power of one electric vehicle is transmitted to the wire of another electric vehicle; the aircraft is provided with a power transmission connector electrically connected with the wire; it also includes a power connection socket installed on the electric vehicle and electrically connected with the power transmission connector, the wiring connection socket It is electrically connected to the battery of the electric vehicle.

As a preferred solution: it also includes a wire-hanging aircraft for supporting the wire, and a wire-winding mechanism is connected to the lower end of the wire-hanging aircraft; A bobbin for winding the wire, and a winding motor for driving the bobbin to rotate is installed on the bobbin.

As a preferred solution: the two aircraft are the first power transmission aircraft used to park on the electric vehicle that provides electric power and the second power transmission aircraft used to park on the electric vehicle to be charged, the first power transmission aircraft and the second power transmission aircraft A booster module is electrically connected between the power transmission connectors on the first power transmission aircraft; the power transmission connector on the first power transmission aircraft is electrically connected with the input end of the booster module;

As a preferred solution: the rotating shaft of the winding reel is set horizontally, a partition is arranged in the middle of the reel, two winding spaces of the same size are formed on both sides of the partition on the winding reel, and the middle of the wire is fixed on the spool.

As a preferred solution: two conductive electrodes a are installed at both ends of the reel, and the wires are electrically connected to the conductive electrodes a; two conductive electrodes are installed on the reel at positions corresponding to both ends of the reel. a) The conductive electrode b that is slidably connected and used to supply power to the tethered aircraft, and the conductive electrode b is electrically connected to the tethered aircraft through a flexible wire.

As a preferred solution: the aircraft includes a main body portion, the main body portion includes a cylindrical fan mounting portion, four equidistantly arranged connecting pipes connected to the outer periphery of the fan mounting portion and communicated with the fan mounting portion, and an air outlet ring connected to the outer end of each connecting pipe and communicating with the connecting pipe at the corresponding position;

The fan mounting part is connected with an upper bracket above the connecting pipe, and an upper driving fan is installed on the upper bracket; the fan mounting part is connected with a lower bracket under the connecting pipe, and a lower driving fan is installed on the lower bracket The upper driving fan and the lower driving fan have opposite directions of rotation, and the inner diameter of the part where the upper driving fan is installed in the fan installation part is larger than the inner diameter of the part where the lower driving fan is installed in the fan installation part, and the fan installation part is located between the upper driving fan and the lower driving fan. The wind pressure between the lower driving fans is higher than the atmospheric pressure, so that the wind pressure is formed in the air outlet ring;

The air outlet ring includes an air ring upper casing and an air ring lower casing which are sealed and connected, and an inner curved wall is formed at the upper end of the inner circumference of the air ring lower casing, and the inner circumference of the inner curved wall is connected by a plurality of connecting ribs. There is an air outlet baffle, and the upper end of the air outlet baffle is sealed with the lower end of the inner circumference of the upper casing of the air ring; an air outlet gap with a wide upper and a narrow lower is formed between the inner curved wall and the air outlet baffle, and the lower end of the air outlet gap is formed. The width of the upper part is 0.8-1.5mm; the inner circumference of the lower casing of the air ring is located below the air outlet gap is a guide wall with a wide upper and a narrow lower, and the cone angle of the conical surface where the guide wall is located is 20-30 degrees;

The axial direction of the air outlet ring is perpendicular to the radial direction of the fan mounting part, and an included angle of 5-20 degrees is formed between the axial direction of the air outlet ring and the horizontal direction, and the air blown out by the air outlet gap of the air outlet ring is formed. The horizontal wind force generated is opposite to the rotation direction of the blades of the upper driving fan;

Each of the connecting pipes is equipped with an adjustment assembly for adjusting the air outlet speed of the air outlet ring at the corresponding position. The adjustment assembly includes a third motor, a screw coaxially connected to the output shaft of the third motor, and a valve threadedly connected to the screw. plate; the outer periphery of the upper part of the valve plate is close to the inner wall of the connecting pipe, and the lower end of the valve plate is located in the middle position of the upper and lower directions in the connecting pipe; the inner upper part of the connecting pipe is formed with a third motor mounting plate for installing the third motor, the third motor The side of the motor mounting plate facing the air outlet ring is connected with a valve plate guide rod that is slidably connected with the valve plate; the inner and lower part of the connecting pipe is connected with a baffle whose upper end is inclined towards the direction of the air outlet ring, and the baffle is connected to the valve plate. An air channel with adjustable conduction area is formed between the plates;

the upper driving fan, the lower driving fan and each third motor are respectively electrically connected with the control circuit board;

The main body is formed by the sealing connection of the upper casing and the lower casing;

The upper end of the main body is connected with an air inlet hood in the shape of a semi-elliptical sphere, and strip-shaped air inlets are uniformly formed on the air inlet hood.

As a preferred solution: a landing gear joint is formed on the inner circumference of each of the air outlet rings away from the connecting pipe, and each of the landing gear joints is connected with a landing gear; the landing gear includes a fixed connection with the landing gear joint and The connecting pipe body communicated with the inside of the air outlet ring through the landing gear joint, the sliding pipe installed in the connecting pipe body, and the support rod rotatably connected with the connecting pipe body close to the end of the landing gear joint, connected to the support rod away from the landing gear joint a second electromagnet at one end for tightening the top of the car, and a connecting rod rotatably connected to the middle of the sliding tube and the middle of the support rod respectively;

A hinge seat is formed on the side wall of one end of the connecting pipe body close to the landing gear joint, and one end of the support rod is rotatably connected with the hinge seat; one end of the sliding pipe close to the landing gear joint is connected with a piston, and the middle of the outer wall of the sliding pipe is connected with a A hinged joint, one end of the connecting rod is rotatably connected with the hinged joint, the side wall of one end of the connecting pipe body away from the landing gear joint is formed with a bar-shaped opening for the hinged joint to pass through; the end of the connecting pipe body away from the landing gear joint is formed A sealing cap is fixedly connected, the inner end of the sealing cap is integrally connected with a spring positioning rod, a spring is sleeved on the spring positioning rod, and both ends of the spring are respectively abutted between the piston and the inner end of the sealing cap; the support rod A connecting rod accommodating groove for accommodating the connecting rod when the support rod is retracted is formed on the upper part;

When the spring is in an extended state, the support rod is in an unfolded state, and after the upper driving fan is in a working state, the air pressure driving piston in the air outlet ring moves together with the sliding pipe to make the support rod in a retracted state.

The present invention provides an electric vehicle power sharing system, which is characterized in that: it includes two aircrafts that can be docked on two electric vehicles respectively; Another lead wire of an electric vehicle; the aircraft is provided with a power transmission connector electrically connected with the lead wire, the electric vehicle is provided with an electrical connection socket electrically connected with the power transmission connector, and the wiring connector is electrically connected with the battery of the electric vehicle;

It also includes a wire-hanging aircraft for supporting the wire, and a wire-winding mechanism is connected to the lower end of the wire-hanging aircraft; A winding reel of the wire, a winding motor for driving the reel to rotate is installed on the reel;

The two aircraft are respectively a first power transmission aircraft for docking on an electric vehicle that provides electrical energy and a second power transmission aircraft for docking on an electric vehicle to be charged, and the power transmission connectors on the first power transmission aircraft and the second power transmission aircraft A booster module is electrically connected therebetween; the power transmission connector on the first power transmission aircraft is electrically connected with the input end of the booster module, and the power transmission connector on the second power transmission aircraft is electrically connected with the output end of the booster module;

The rotating shaft of the winding reel is arranged horizontally, and a partition is arranged in the middle of the winding reel. Two winding spaces of the same size are formed on both sides of the partition on the winding reel, and the middle of the wire is fixed on the winding reel. superior;

Two conductive electrodes a are installed at both ends of the winding reel, and the wires are electrically connected to the conductive electrodes a; and two conductive electrodes a are installed on the reel at positions corresponding to both ends of the winding reel in sliding contact with the two conductive electrodes a. The connected conductive electrode b used to supply power to the tethered aircraft, and the conductive electrode b is electrically connected to the tethered aircraft through a flexible wire;

The aircraft includes a main body portion, the main body portion includes a circular tube-shaped fan mounting portion, four equidistantly arranged connecting pipes connected to the outer periphery of the fan mounting portion and communicated with the fan mounting portion, and connected to each connection. The air outlet ring at the outer end of the pipe and connected with the connecting pipe at the corresponding position;

The fan mounting part is connected with an upper bracket above the connecting pipe, and an upper driving fan is installed on the upper bracket; the fan mounting part is connected with a lower bracket under the connecting pipe, and a lower driving fan is installed on the lower bracket The upper driving fan and the lower driving fan have opposite directions of rotation, and the inner diameter of the part where the upper driving fan is installed in the fan installation part is larger than the inner diameter of the part where the lower driving fan is installed in the fan installation part, and the fan installation part is located between the upper driving fan and the lower driving fan. The wind pressure between the lower driving fans is higher than the atmospheric pressure, so that the wind pressure is formed in the air outlet ring;

The air outlet ring includes an air ring upper casing and an air ring lower casing which are sealed and connected, and an inner curved wall is formed at the upper end of the inner circumference of the air ring lower casing, and the inner circumference of the inner curved wall is connected by a plurality of connecting ribs. There is an air outlet baffle, and the upper end of the air outlet baffle is sealed with the lower end of the inner circumference of the upper casing of the air ring; an air outlet gap with a wide upper and a narrow lower is formed between the inner curved wall and the air outlet baffle, and the lower end of the air outlet gap is formed. The width of the upper part is 0.8-1.5mm; the inner circumference of the lower casing of the air ring is located below the air outlet gap is a guide wall with a wide upper and a narrow lower, and the cone angle of the conical surface where the guide wall is located is 20-30 degrees;

The axial direction of the air outlet ring is perpendicular to the radial direction of the fan mounting part, and an included angle of 5-20 degrees is formed between the axial direction of the air outlet ring and the horizontal direction, and the air blown out by the air outlet gap of the air outlet ring is formed. The horizontal wind force generated is opposite to the rotation direction of the blades of the upper driving fan;

Each of the connecting pipes is equipped with an adjustment assembly for adjusting the air outlet speed of the air outlet ring at the corresponding position. The adjustment assembly includes a third motor, a screw coaxially connected to the output shaft of the third motor, and a valve threadedly connected to the screw. plate; the outer periphery of the upper part of the valve plate is close to the inner wall of the connecting pipe, and the lower end of the valve plate is located in the middle position of the upper and lower directions in the connecting pipe; the inner upper part of the connecting pipe is formed with a third motor mounting plate for installing the third motor, the third motor The side of the motor mounting plate facing the air outlet ring is connected with a valve plate guide rod that is slidably connected with the valve plate; the inner and lower part of the connecting pipe is connected with a baffle whose upper end is inclined towards the direction of the air outlet ring, and the baffle is connected to the valve plate. An air channel with adjustable conduction area is formed between the plates;

the upper driving fan, the lower driving fan and each third motor are respectively electrically connected with the control circuit board;

The main body is formed by the sealing connection of the upper casing and the lower casing;

The upper end of the main body is connected with an air inlet hood in the shape of a semi-elliptical sphere, and the air inlet hood is evenly formed with strip-shaped air inlets;

A landing gear joint is formed on the inner circumference of each of the air outlet rings away from the connecting pipe, and each of the landing gear joints is connected with a landing gear; the landing gear includes a fixed connection with the landing gear joint and through the landing gear joint The connecting pipe body communicated with the inside of the air outlet ring, the sliding pipe slidingly installed in the connecting pipe body, the support rod rotatably connected with the end of the connecting pipe body close to the landing gear joint, and the connecting rod connected to the end away from the landing gear joint for the purpose of a second electromagnet that is tightly fastened on the top of the car, and a connecting rod that is rotatably connected to the middle of the sliding tube and the middle of the support rod;

A hinge seat is formed on the side wall of one end of the connecting pipe body close to the landing gear joint, and one end of the support rod is rotatably connected with the hinge seat; one end of the sliding pipe close to the landing gear joint is connected with a piston, and the middle of the outer wall of the sliding pipe is connected with a A hinged joint, one end of the connecting rod is rotatably connected with the hinged joint, the side wall of one end of the connecting pipe body away from the landing gear joint is formed with a bar-shaped opening for the hinged joint to pass through; the end of the connecting pipe body away from the landing gear joint is formed A sealing cap is fixedly connected, the inner end of the sealing cap is integrally connected with a spring positioning rod, a spring is sleeved on the spring positioning rod, and both ends of the spring are respectively abutted between the piston and the inner end of the sealing cap; the support rod A connecting rod accommodating groove for accommodating the connecting rod when the support rod is retracted is formed on the upper part;

When the spring is in an extended state, the support rod is in an unfolded state, and after the upper driving fan is in a working state, the air pressure driving piston in the air outlet ring moves together with the sliding pipe to make the support rod in a retracted state.

The present invention provides a method for realizing electric vehicle power sharing by adopting the above-mentioned electric vehicle power sharing system. When the electric power of electric vehicle a is lower than a set value, the electric vehicle sends a charging request to the server automatically or under the manual operation of the user, and the server sends a charging request to the server. Each electric vehicle b close to the electric vehicle a sends a charging request, and the server sends the location information and driving path of the electric vehicle a to the electric vehicle b, and the electric vehicle b is manually selected by its corresponding user whether to provide power sharing; the first confirmation The electric vehicle b that provides power sharing runs close to the electric vehicle a. At the same time, the server controls the two aircrafts connected by a wire to fly to the electric vehicle a and the electric vehicle b respectively, so that the power transmission connector is connected to the electric connection socket on the corresponding electric vehicle. electrical connection.

As a preferred solution: when the distance between the electric vehicle a and the electric vehicle b exceeds the set value, at least one aircraft is separated from the electric vehicle.

Compared with the prior art, the present invention has the beneficial effects that the present invention uses at least two aircrafts to share the electric energy of the electric vehicle with sufficient power to the electric vehicle with insufficient power to charge the electric vehicle, thereby solving the problem of insufficient power during the driving of the electric vehicle.

The wire hanging aircraft is used to support the middle of the wire, so that the wire will not affect the normal driving of the electric vehicle. In addition, the wire is wound on the winding mechanism under the wire hanging aircraft, and the winding mechanism can be used according to the two vehicles. The distance between them flexibly adjusts the effective length of the wires.

The aircraft and the tethered aircraft provide driving force through the upper drive fan in the fan installation part, and part of the air flow generated by the upper drive fan is blown downward from the air outlet gap of each air outlet ring, and the adjustment component is used to adjust the air outlet of each air outlet ring. The speed of the air outlet, so as to realize the horizontal flight or steering of the aircraft. Since the air outlet rings located on the outer periphery of the aircraft only play the role of adjusting the attitude of the aircraft, there is no fan that provides power, and it is not easy for the air outlet ring to touch foreign objects. Cause the aircraft to lose control or cause harm to people or animals, and the safety is good. The appearance of the aircraft is similar to a four-axis aircraft, and the four air outlet rings only function to adjust the attitude, so the present invention should be essentially a single-axis aircraft.

Further, the airflow ejected from the air outlet gap of the air outlet ring will flow along the guide wall according to the Coanda principle to form a conical wind film, and the conical wind film will drive the inner circumference of the air outlet ring. The air flows downward together, so that when the part of the air outlet gap is blocked during the flight of the aircraft, the overall airflow formed by the air outlet gap has little influence, which is beneficial to the stability of the flight attitude of the aircraft.

Further, the axial direction of the air outlet ring is perpendicular to the radial direction of the fan mounting part, and an angle of 5-20 degrees is formed between the axial direction of the air outlet ring and the horizontal direction, and the air outlet gap of the air outlet ring is formed. The horizontal wind force generated by the blowing wind is opposite to the rotation direction of the blades of the upper driving fan. Through this design, the wind blown out of the air outlet gap of the air outlet ring can offset the reaction force generated by the upper driving fan, or the upper driving fan and the lower driving fan when rotating; The wind speed can realize the overall forward or reverse rotation of the aircraft. By adjusting one or two adjustment components to make the air outlet speed of one or two air outlet rings, the whole aircraft can be in a tilted state, so that the aircraft can be driven to fly in the horizontal direction.

Description of drawings

FIG. 1 is a schematic diagram of the use state of the present invention.

FIG. 2 is a schematic diagram of the structure of an electric vehicle.

FIG. 3 is a schematic diagram of an exploded structure of an electrical connection socket.

FIG. 4 is a schematic diagram of the structure of the winding mechanism.

FIG. 5 is a schematic structural diagram of the aircraft in a shutdown state.

FIG. 6 is a schematic structural diagram of an aircraft in a flying state.

FIG. 7 is a schematic cross-sectional structure diagram of an aircraft.

FIG. 8 is an enlarged view of the structure of part A of FIG. 7 .

FIG. 9 is an enlarged view of the structure of part B of FIG. 7 .

FIG. 10 is a schematic structural diagram of the upper casing and various components connected to the upper casing.

Fig. 11 is a schematic view of the structure of the lower housing part.

Fig. 12 is a schematic cross-sectional view of the lower housing part.

Figure 13 is a schematic diagram of the exploded structure of the landing gear part.

Figure 14 is a schematic cross-sectional view of the landing gear part.

4. Winding mechanism; 41. Winding frame; 42. Winding reel; 421. Clapboard; 43. Winding motor; 44. Connecting rope;

5. Electric vehicle; 5a. Electrical connection seat; 51. Electrically connected electrode plate; 52. Insulating sleeve; 53. Electrically connected electrode holder; 54. Magnet holder;

6. Conductor;

9a, hanging wire aircraft; 9b, first power transmission aircraft; 9c, second power transmission aircraft; 91, main body; 91a, upper casing; 91b, lower casing;

910, fan installation part; 9101, upper bracket; 9102, lower bracket; 9103, battery installation part; 9104, circuit board installation cavity; 9105, air inlet; Electric electrode a; 91072, electric electrode b;

911, air outlet ring; 9110, landing gear joint; 9111, air ring upper casing; 9112, air ring lower casing; 91121, inward curved wall; 91122, connecting ribs; 91123, air outlet baffle; 91124, diversion wall;

912, connecting pipe; 9121, third motor mounting plate; 9122, valve plate guide rod; 9123, baffle plate; 913, first cover plate;

92. Battery;

93, landing gear; 931, connecting pipe body; 9311, hinge seat; 9312, bar mouth; 932, sliding pipe; 9321, piston; 9322, hinge head; 933, sealing cap; 9331, spring positioning rod; 934, connecting rod; 935, support rod; 9351, connecting rod groove; 936, second electromagnet; 937, spring;

94. Air inlet hood;

951, upper drive fan; 952, lower drive fan;

96, adjustment components; 961, third motor; 962, screw; 963, valve plate;

97. Control circuit board.

Detailed ways

Example 1

As shown in FIGS. 1 to 4 , the present embodiment is an electric vehicle power sharing system, including two aircrafts that can be parked on the two electric vehicles respectively, and an electric vehicle connected between the two aircrafts for connecting an electric vehicle to an electric vehicle. The electric energy of the car is transmitted to the wire 6 of another electric car; the aircraft is provided with a power transmission connector that is electrically connected to the wire; it also includes a power connection socket 5a installed on the electric vehicle and electrically connected to the power transmission connector, the wiring connector It is electrically connected to the battery of the electric vehicle.

The two aircraft are respectively a first power transmission aircraft 9b for docking on an electric vehicle that provides electrical energy and a second power transmission aircraft 9c for docking on an electric vehicle to be charged. A booster module is electrically connected between the power transmission connectors; the power transmission connector on the first power transmission aircraft is electrically connected with the input end of the booster module, and the power transmission connector on the second power transmission aircraft is electrically connected with the output end of the booster module.

The boosting module charges the electric vehicle that needs to be charged after boosting the voltage to the rated voltage for charging.

It also includes a wire-hanging aircraft 9a for supporting the wire, and the lower end of the wire-hanging aircraft is connected with a wire-winding mechanism 4; A winding reel 42 for winding the wire is installed on the reel frame with a winding motor 43 for driving the reel to rotate.

The rotating shaft of the winding reel is arranged horizontally, and the middle position of the winding reel is provided with a partition 421. Two winding spaces of the same size are formed on both sides of the partition on the winding reel, and the middle of the wire is fixed on the winding. on the plate. The two parts of the wire bounded by the middle point are respectively wound on the two winding spaces.

Two conductive electrodes a are installed at both ends of the winding reel, and the wires are electrically connected to the conductive electrodes a; and two conductive electrodes a are installed on the reel at positions corresponding to both ends of the winding reel in sliding contact with the two conductive electrodes a. The connected conductive electrode b is used to supply power to the tethered aircraft, and the conductive electrode b is electrically connected to the tethered aircraft through a flexible wire.

The electrical connection base includes a magnet fixing base 54 , an electrical connection electrode holder 53 , an insulating plate 52 and an electrical connection electrode plate 51 which are sequentially connected from bottom to top.

The upper end of the power-connecting electrode base is uniformly formed with a plurality of circular groove-shaped upwardly convex cavities, and the power-connecting electrode base is made of metal of non-ferromagnetic material.

The upper end of the magnet fixing seat is connected with a permanent magnet a at a position corresponding to each upward convex cavity, and the permanent magnet a extends into the upward convex cavity at the corresponding position. The upper end of the insulating plate is formed with an insulating sleeve for insulating the outer wall of the convex cavity corresponding to the position of each convex cavity. A tolerance hole is formed on the power-connecting electrode plate at a position corresponding to each insulating sleeve. The power-connecting electrode plate and the power-supplying electrode base are connected with the battery or the charging control circuit of the electric vehicle.

A charging rod 9107 is connected in the middle of the lower end of the aircraft, and the lower end of the charging rod is installed with an iron block that is magnetically attracted by the permanent magnet a, and the iron block is also used as a power receiving electrode a91071 that is electrically connected to the power receiving electrode seat; The lower end of the aircraft is located on the outer circumference of the iron block and is connected with three elastic rods, and the lower end of the elastic rod is connected with a power receiving electrode b91072 which is in contact and electrically connected with the power receiving electrode plate. The power-connecting electrode a and the power-connecting electrode b are respectively electrically connected to the wires. At the same time, the battery of the aircraft is also powered by the electrical energy provided by the wire.

When the power of electric vehicle a is lower than the set value, the electric vehicle automatically or manually by the user sends a charging request to the server, the server sends a charging request to each electric vehicle b close to the electric vehicle a, and the server sends the charging request of the electric vehicle a to the electric vehicle a. The location information and the driving route are sent to the electric vehicle b, and the electric vehicle b is manually selected by its corresponding user whether to provide power sharing; the first confirmed electric vehicle b that provides power sharing is driving close to the electric vehicle a, and the server is controlled by a wire. The two connected aircrafts fly to the electric vehicle a and the electric vehicle b respectively, so that the power transmission connector is electrically connected to the electrical connection socket on the corresponding electric vehicle.

When the distance between the electric vehicle a and the electric vehicle b exceeds the set value, at least one aircraft is separated from the electric vehicle.

The above-mentioned electric vehicle a is an electric vehicle that needs to be charged, and the electric vehicle b is an electric vehicle that provides electric power sharing.

The electric vehicle is provided with a touch screen electrically connected with the control system of the electric vehicle, which is used to manually send charging requests, accept charging requests, and display driving paths. As for the control system, touch screen, etc. of the electric vehicle, they are all in the prior art, and are not the focus of the present invention, and will not be repeated here.

Example 2

The difference between this embodiment and Embodiment 1 is that the power connection socket and the power transmission connector are both coils that realize power transmission through wireless charging technology.

Example 3

13 to 14, this embodiment makes the following improvements on the basis of Embodiment 1: the aircraft includes a main body portion 91, and the main body portion includes a tubular fan mounting portion 910, which is connected to the fan Four equidistantly-arranged connection pipes on the outer periphery of the installation portion and communicated with the fan installation portion, and an air outlet ring 911 connected to the outer end of each connection pipe and communicated with the corresponding position connection pipes.

The fan mounting part is connected with an upper bracket 9101 above the connecting pipe, and the upper driving fan 951 is mounted on the upper bracket; the fan mounting part is connected with a lower bracket 9102 below the connecting pipe, and the lower bracket is mounted on the There is a lower driving fan 952; the upper driving fan and the lower driving fan have opposite directions, and the inner diameter of the part where the upper driving fan is installed in the fan installation part is larger than the inner diameter of the part where the lower driving fan is installed in the fan installation part, which is located in the fan installation part. The wind pressure between the upper driving fan and the lower driving fan is higher than the atmospheric pressure, so that the wind pressure is formed in the air outlet ring.

The air outlet ring includes an air ring upper casing 9111 and an air ring lower casing 9112 which are sealed and connected, and an inner curved wall is formed at the upper end of the inner circumference of the air ring lower casing, and the inner circumference of the inner curved wall is connected by a plurality of connections. The rib 91122 is connected with an air outlet baffle, and the upper end of the air outlet baffle is sealedly connected with the lower end of the inner circumference of the upper casing of the air ring; an air outlet gap with a wide upper and a lower narrow is formed between the inner curved wall 91121 and the air outlet baffle 91123. The width of the lower end of the air outlet slit is 0.8-1.5mm; the inner circumference of the lower shell of the air ring is located below the air outlet slit is a guide wall 91124 that is wide at the top and narrow at the bottom. The size of the cone angle of the face is 20-30 degrees.

The axial direction of the air outlet ring is perpendicular to the radial direction of the fan mounting part, and an included angle of 5-20 degrees is formed between the axial direction of the air outlet ring and the horizontal direction, and the air blown out by the air outlet gap of the air outlet ring is formed. The horizontal wind force generated is opposite to the rotation direction of the blades of the upper driven fan.

An adjustment assembly 96 for adjusting the air outlet speed of the air outlet ring at the corresponding position is installed in each of the connecting pipes. The adjustment assembly includes a third motor 961, a screw 962 coaxially connected to the output shaft of the third motor, and a screw thread The connected valve plate 963; the outer periphery of the upper part of the valve plate is close to the inner wall of the connecting pipe, and the lower end of the valve plate is located in the middle position of the upper and lower directions in the connecting pipe; the inner upper part of the connecting pipe is formed with a third motor mounting plate for installing the third motor, The side of the third motor mounting plate 9121 facing the air outlet ring is connected with a valve plate guide rod 9122 slidably connected to the valve plate; the inner and lower part of the connecting pipe is connected with a baffle plate 9123 whose upper end is inclined towards the direction of the air outlet ring , an air channel with adjustable conduction area is formed between the baffle plate and the valve plate.

The upper driving fan, the lower driving fan and the third motors are respectively electrically connected to the control circuit board 97 . The main body part is formed by the sealing connection of the upper casing 91a and the lower casing 91b; the lower end of the power receiving rod is fixedly connected to the position of the upper casing close to the air outlet ring;

An air inlet cover 94 in the shape of a semi-elliptical sphere is connected to the upper end of the main body, and strip-shaped air inlets are uniformly formed on the air inlet cover.

The lower outer periphery of the fan mounting portion is a battery mounting portion 9103, and the battery mounting portion is connected with a battery 92 that is electrically connected to the control circuit board; a camera is mounted on the main body of the aircraft, and the camera is electrically connected to the control circuit board. .

The camera is used to observe the state of the aircraft in real time, and the aircraft can be parked on the electric vehicle through manual control, and the automatic parking of the aircraft can also be realized through machine vision technology.

A circuit board mounting cavity 9104 is located on the fan mounting part above the battery mounting part, the control circuit board is mounted in the circuit board mounting cavity, and a ring-shaped first cover plate 913 is connected to the lower end of the circuit board mounting cavity ; The upper end surface of the circuit board installation cavity is uniformly formed with air inlet holes 9105 communicating with the fan installation part, and the outer side wall of the circuit board installation cavity is uniformly formed with air exhaust holes 9106 .

The aircraft provides driving force through the upper driving fan and the lower driving fan in the fan installation part. Part of the air flow generated by the upper driving fan is blown downward from the air outlet gap of each air outlet ring, and the air outlet of each air outlet ring is adjusted in combination with the adjustment components. speed, so as to realize the horizontal flight or steering of the aircraft. Since each air outlet ring located on the outer periphery of the aircraft only plays the role of adjusting the attitude of the aircraft, and does not have a fan that provides power, it is not easy to cause the aircraft to touch the air outlet ring when it touches foreign objects. Out of control or causing harm to people or animals, the safety is good. The appearance of the aircraft is similar to a quadcopter, so it is named after the quadcopter. The four air outlet rings, the so-called "quadcopters", only function to adjust the attitude, so the aircraft should be essentially a single-axis aircraft.

Further, the airflow ejected from the air outlet gap of the air outlet ring will flow along the guide wall according to the Coanda principle to form a conical wind film, and the conical wind film will drive the inner circumference of the air outlet ring. The air flows downward together, so that when the part of the air outlet gap is blocked during the flight of the aircraft, the overall airflow formed by the air outlet gap has little influence, which is beneficial to the stability of the flight attitude of the aircraft.

Further, the axial direction of the air outlet ring is perpendicular to the radial direction of the fan mounting part, and an angle of 5-20 degrees is formed between the axial direction of the air outlet ring and the horizontal direction, and the air outlet gap of the air outlet ring is formed. The horizontal wind force generated by the blowing wind is opposite to the rotation direction of the blades of the upper driving fan. Through this design, the wind blown out of the air outlet gap of the air outlet ring can offset the reaction force generated when the upper driving fan and the lower driving fan rotate; Realize the overall forward or reverse rotation of the aircraft. By adjusting one or two adjustment components to make the air outlet speed of one or two air outlet rings, the whole aircraft can be in a tilted state, so that the aircraft can be driven to fly in the horizontal direction.

A small amount of air flow in the fan mounting part enters from the air inlet hole and is discharged from the air outlet hole, which has a cooling effect on the control circuit board.

A landing gear joint 9110 is formed on the inner circumference of each of the air outlet rings away from the connecting pipe, and a landing gear 93 is connected to each of the landing gear joints; The second electromagnet 936 .

The structure of the hanging wire aircraft is the same as that of the aircraft.

Example 4

13 to 14 , the present embodiment further makes the following improvements on the basis of Embodiment 2: a landing gear joint 9110 is formed on the inner circumference of each of the air outlet rings away from the connecting pipe, and each of the landing gear joints is formed with a landing gear joint 9110. A landing gear 93 is connected; the landing gear includes a connecting pipe body 931 that is fixedly connected to the landing gear joint and communicated with the inside of the air outlet ring through the landing gear joint, and a sliding pipe 932 that is slidably installed in the connecting pipe body is connected to the A support rod 935 rotatably connected to one end of the pipe body close to the landing gear joint, a second electromagnet 936 connected to the end of the support rod away from the landing gear joint for clamping on the top of the electric vehicle, and the middle part of the sliding pipe and the middle part of the support rod respectively Rotate the connected link 934.

A hinged seat 9311 is formed on the side wall of one end of the connecting pipe body close to the landing gear joint, and one end of the support rod is rotatably connected with the hinged seat; one end of the sliding pipe close to the landing gear joint is connected with a piston 9321, and the middle of the outer wall of the sliding pipe is located A hinge joint 9322 is connected, one end of the connecting rod is rotatably connected to the hinge joint, and the side wall of the connecting pipe body at one end away from the landing gear joint is formed with a bar-shaped opening 9312 for the hinge joint to pass through; the connecting pipe 912 is far away from the One end of the landing gear joint is fixedly connected with a sealing cap 933, the inner end of the sealing cap is integrally connected with a spring positioning rod 9331, the spring positioning rod is sleeved with a spring 937, and the two ends of the spring are respectively abutted in the piston and the sealing cap between the ends; the support rod is formed with a connecting rod accommodating groove 9351 for accommodating the connecting rod when the support rod is retracted.

When the spring is in an extended state, the support rod is in an unfolded state, and after the upper driving fan is in a working state, the air pressure driving piston in the air outlet ring moves together with the sliding pipe to make the support rod in a retracted state.

The landing gear retracts or unfolds correspondingly with the take-off and landing of the aircraft. When the aircraft is in flight, the wind pressure in the air outlet ring moves the piston together with the sliding tube toward one end of the sealing cap, so that the sliding tube drives the connecting rod. One end moves toward the sealing cap, so that the lower end of the support rod also rotates toward one end of the sealing cap, so that the landing gear is in a retracted state. When the aircraft lands, the wind pressure in the air outlet ring decreases, and the spring drives the sliding tube together with the piston to move toward the hinge seat, so that the sliding tube drives one end of the connecting rod to move toward the hinge seat, so that the lower end of the support rod moves toward the hinge seat. Rotate to the extreme position so that the landing gear is in the extended position.

The bar-shaped port acts to limit the hinged joint on the sliding tube. The position of the end of the bar-shaped port is just so that the spring is stretched, and the support rod is rotated to be perpendicular to the horizontal direction and then continued to rotate 3-10 degrees, so that after the aircraft landed , each support rod is in a stable state.

Claims (1)

1. An electric vehicle power sharing system, characterized in that: it comprises two aircrafts that can be docked on two electric vehicles respectively, and an electric vehicle connected between the two aircrafts is used to transmit the power of one electric vehicle to another. A lead wire of an electric vehicle; the aircraft is provided with a power transmission connector electrically connected with the lead wire; also includes an electrical connection socket installed on the electric vehicle and electrically connected with the power transmission connector, and the wiring connector is electrically connected with the battery of the electric vehicle; The aircraft includes a main body portion, the main body portion includes a circular tube-shaped fan mounting portion, four equidistantly arranged connecting pipes connected to the outer periphery of the fan mounting portion and communicated with the fan mounting portion, and connected to each connection. The air outlet ring at the outer end of the pipe and connected with the connecting pipe at the corresponding position; The fan mounting part is connected with an upper bracket above the connecting pipe, and an upper driving fan is installed on the upper bracket; the fan mounting part is connected with a lower bracket under the connecting pipe, and a lower driving fan is installed on the lower bracket The upper driving fan and the lower driving fan have opposite directions of rotation, and the inner diameter of the part where the upper driving fan is installed in the fan installation part is larger than the inner diameter of the part where the lower driving fan is installed in the fan installation part, and the fan installation part is located between the upper driving fan and the lower driving fan. The wind pressure between the lower driving fans is higher than the atmospheric pressure, so that the wind pressure is formed in the air outlet ring; The air outlet ring includes an air ring upper casing and an air ring lower casing which are sealed and connected, and an inner curved wall is formed on the upper end of the inner circumference of the air ring lower casing, and the inner circumference of the inner curved wall is connected by a plurality of connecting ribs. There is an air outlet baffle, the upper end of the air outlet baffle is sealedly connected with the lower end of the inner circumference of the upper casing of the air ring; an air outlet gap with a wide upper and a narrow lower is formed between the inner curved wall and the air outlet baffle, and the lower end of the air outlet gap is formed. The width of the part is 0.8-1.5mm; the inner circumference of the lower casing of the air ring is located below the air outlet gap is a diversion wall with a wide upper and a narrow lower, and the cone angle of the conical surface where the diversion wall is located is 20-30 degrees; The axial direction of the air outlet ring is perpendicular to the radial direction of the fan mounting part, and an included angle of 5-20 degrees is formed between the axial direction of the air outlet ring and the horizontal direction, and the air blown out by the air outlet gap of the air outlet ring is formed. The horizontal wind force generated is opposite to the rotation direction of the blades of the upper driving fan; Each of the connecting pipes is equipped with an adjustment assembly for adjusting the air outlet speed of the air outlet ring at the corresponding position. The adjustment assembly includes a third motor, a screw coaxially connected to the output shaft of the third motor, and a valve threadedly connected to the screw. plate; the outer periphery of the upper part of the valve plate is close to the inner wall of the connecting pipe, and the lower end of the valve plate is located in the middle position of the upper and lower directions in the connecting pipe; the inner upper part of the connecting pipe is formed with a third motor mounting plate for installing the third motor, the third motor The side of the motor mounting plate facing the air outlet ring is connected with a valve plate guide rod that is slidably connected with the valve plate; the inner and lower part of the connecting pipe is connected with a baffle whose upper end is inclined towards the direction of the air outlet ring, and the baffle is connected to the valve plate. An air channel with adjustable conduction area is formed between the plates; the upper driving fan, the lower driving fan and each third motor are respectively electrically connected with the control circuit board; The main body is formed by the sealing connection of the upper casing and the lower casing; The upper end of the main body is connected with an air inlet hood in the shape of a semi-elliptical sphere, and the air inlet hood is evenly formed with strip-shaped air inlets; A landing gear joint is formed on the inner circumference of each of the air outlet rings away from the connecting pipe, and each of the landing gear joints is connected with a landing gear; the landing gear includes a fixed connection with the landing gear joint and through the landing gear joint The connecting pipe body communicated with the inside of the air outlet ring, the sliding pipe slidingly installed in the connecting pipe body, the support rod rotatably connected with the end of the connecting pipe body close to the landing gear joint, and the connecting rod connected to the end away from the landing gear joint for the purpose of a second electromagnet that is tightly fastened on the top of the car, and a connecting rod that is rotatably connected to the middle of the sliding tube and the middle of the support rod; A hinge seat is formed on the side wall of one end of the connecting pipe body close to the landing gear joint, and one end of the support rod is rotatably connected with the hinge seat; one end of the sliding pipe close to the landing gear joint is connected with a piston, and the middle of the outer wall of the sliding pipe is connected with a A hinged joint, one end of the connecting rod is rotatably connected with the hinged joint, the side wall of one end of the connecting pipe body away from the landing gear joint is formed with a bar-shaped opening for the hinged joint to pass through; the end of the connecting pipe body away from the landing gear joint is formed A sealing cap is fixedly connected, the inner end of the sealing cap is integrally connected with a spring positioning rod, a spring is sleeved on the spring positioning rod, and both ends of the spring are respectively abutted between the piston and the inner end of the sealing cap; the support rod A connecting rod accommodating groove for accommodating the connecting rod when the support rod is retracted is formed on the upper part; When the spring is in an extended state, the support rod is in an unfolded state, and after the upper driving fan is in a working state, the air pressure driving piston in the air outlet ring moves together with the sliding pipe to make the support rod in a retracted state; The electrical connection base comprises a magnet holder, an electrical electrode holder, an insulating plate and an electrical connection electrode plate which are connected in sequence from bottom to top; The upper end of the power-connecting electrode base is uniformly formed with a plurality of circular groove-shaped upward convex cavities, and the power-connecting electrode base is made of metal of non-ferromagnetic material; The upper end of the magnet holder is connected with a permanent magnet a at the position corresponding to each convex cavity, and the permanent magnet a extends into the convex cavity at the corresponding position; the upper end of the insulating plate corresponding to the position of each convex cavity is formed to be useful for The insulating sleeve on the outer side wall of the insulating upper convex cavity; the position corresponding to each insulating sleeve is formed on the power-connecting electrode plate; ; A charging rod is connected in the middle of the lower end of the aircraft, and the lower end of the charging rod is installed with an iron block that is magnetically attracted by the permanent magnet a, and the iron block is also used as a power receiving electrode a that is in contact and electrically connected with the power receiving electrode seat; The lower end of the aircraft is located on the outer circumference of the iron block and is connected with three elastic rods, and the lower end of the elastic rod is connected with a power receiving electrode b that is electrically connected to the power receiving electrode plate; connect.

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