CN111439640B

CN111439640B - Automatic recovery unit of new energy automobile charging wire based on intelligent chip

Info

Publication number: CN111439640B
Application number: CN202010235943.8A
Authority: CN
Inventors: 周欢; 刘怡欢; 罗健斌
Original assignee: Fuzhou Zhenbang Automobile Service Co ltd
Current assignee: Fuzhou Zhenbang Automobile Service Co.,Ltd.
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2021-09-24
Anticipated expiration: 2040-03-30
Also published as: CN111439640A

Abstract

The invention relates to the technical field of chip application and discloses an intelligent chip-based automatic charging wire recovery device for a new energy automobile, which comprises a first shell and a second shell, wherein a receiving chip is fixedly connected inside the first shell, a buzzer is fixedly connected inside the first shell, a supporting rod is fixedly connected inside the first shell, and a driver is movably connected outside the supporting rod; through shell one, receive the chip, bee calling organ, the bracing piece, the driver, the response subassembly, the contact, under the interact between the contact lever, can make when the user is charging operation, can avoid the charger not to combine completely with the vehicle and the state of charging that causes through the transmission between the structure, do benefit to the convenience of plug, and can make the operator control the receipt chip through operation terminal, just so can let the user regulate and control the time of charging at will, avoided because long-time charging causes other people not to have the charger and uses.

Description

Automatic recovery unit of new energy automobile charging wire based on intelligent chip

Technical Field

The invention relates to the technical field of chip application, in particular to an intelligent chip-based automatic charging wire recovery device for a new energy automobile.

Background

The new energy automobile comprises a pure electric automobile, a range-extended electric automobile, a hybrid electric automobile, a fuel cell electric automobile, a hydrogen engine automobile, other new energy automobiles and the like. The pure electric automobile adopts a single storage battery as an energy storage power source, and the storage battery is used as the energy storage power source, and the battery supplies electric energy to the motor to drive the motor to run, so that the automobile is pushed to run. The advantage is that the technology is relatively simple and mature, and can be charged wherever there is a supply of electricity. The defects are that the energy stored by the unit weight of the storage battery is too little, and the purchase price is expensive because the battery of the electric vehicle is expensive and does not form an economic scale; as for the use cost, some trial results are more expensive than the automobile, and some results are only 1/7-1/3 of the automobile, which mainly depend on the service life of the battery and the price of local oil and electricity.

The pure electric vehicle has the advantages that the popularization range is wider and wider, the number of charging piles for charging is larger and larger, however, most of the existing charging equipment needs users to take down the charging plug from the charging pile and then insert the charging plug into a charging port of the vehicle, and manual operation is needed after charging is completed, so that the possibility that people trip over during passing due to the fact that the charging wire is too long can be caused during charging, the external injury to a human body is very likely to be caused, the risk of electric leakage caused after the charging wire is pulled exists, and the injury to people around or other things is caused; and the charging under the manual operation can not guarantee the safety of charging pile and vehicle in the charging process.

Therefore, in order to solve the problems, a new energy automobile charging wire automatic recovery device based on an intelligent chip is needed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an automatic charging wire recovery device for a new energy automobile based on an intelligent chip, which has the advantages of automatic recovery, convenient plugging and unplugging and safe chip processing, and solves the problems that most of the existing charging equipment needs a user to take down a charging plug from a charging pile and then insert the charging plug into a charging port of the automobile, and manual operation is needed after charging is finished, so that the external injury to a human body is very likely to be caused due to the possibility that people trip over the charging wire due to overlong charging wires during charging, and the damage to people around or other things due to electric leakage caused by the fact that the charging wire is pulled exists; and the charging under the artificial operation can not ensure the safety of the charging pile and the vehicle in the charging process.

(II) technical scheme

In order to achieve the purposes of automatic recovery, convenient plugging and unplugging and safe chip processing, the invention provides the following technical scheme: the utility model provides an automatic recovery unit of new energy automobile charging wire based on intelligent chip, including shell one and shell two, the inside fixedly connected with receiving chip of shell one, the inside fixedly connected with bee calling organ of shell one, the inside fixedly connected with bracing piece of shell one, the outside swing joint of bracing piece has the driver, the inside swing joint of shell one has the response subassembly, the inside fixedly connected with contact of shell one, the inside fixedly connected with contact lever of shell one, the inside swing joint of shell two has the motor, the inside swing joint of shell two has the bull stick, the outside fixedly connected with spooler of bull stick, the outside swing joint of spooler has the charging wire, the one end swing joint that the spooler was kept away from to the charging wire has the plug.

Preferably, the driver is mainly by connecting rod one, connecting rod two, connecting rod three, the fixed pipe, the apparatus further comprises a rotating shaft, a gear, the kelly, the stock, the track, runner one, two constitutions of runner, connecting rod swing joint is in the inside of bracing piece, two swing joints of connecting rod are in the outside of connecting rod one, three swing joint of connecting rod are in the outside of connecting rod two, kelly swing joint is in the outside of connecting rod three, three swing joint of connecting rod are in the outside of fixed pipe, stock swing joint is in the inside of fixed pipe, the outside fixedly connected with gear of stock, the inside of gear be provided with kelly assorted tooth, the outside fixedly connected with runner one of stock, the runner two pass fix in its inside quarter butt and with a shell swing joint, runner one, the inside of the track is connected to the equal swing joint in outside of runner two, the outside of gear is provided with the rubber layer.

Preferably, the response subassembly mainly comprises elasticity shell, dielectric plate, positive plate, negative plate, spring, briquetting, clamp plate, and the outside and the elasticity shell fixed connection of clamp plate, the bottom fixedly connected with briquetting of clamp plate, the one end and the dielectric plate fixed connection of clamp plate are kept away from to the briquetting, and the one end swing joint that the briquetting was kept away from to the dielectric plate has the spring, and positive plate, negative plate all fix in the inside of shell one and with the position and the specification phase-match of dielectric plate.

Preferably, two contacts are fixed inside the first shell, two contacts are fixed outside the pressure plate, and the positions of the contacts correspond to the positions of the contacts fixed inside the first shell.

Preferably, at least two contact rods are arranged in the first shell, and the specification of the first shell is matched with that of the plug.

Preferably, one end of the rotating rod is fixedly connected with the outside of the motor, a wire hole matched with the charging wire is formed in the surface of the second shell, a contact is arranged on the outside of the second shell, and a contact is also arranged at the position, corresponding to the contact, of the plug.

Preferably, the contact inside the first shell is electrically connected with the dielectric plate, the buzzer and the driving power supply, the receiving chip is electrically connected with the contact, the first connecting rod, the rotating shaft, the motor and the driving power supply, and the contact outside the second shell is electrically connected with the motor.

(III) advantageous effects

Compared with the prior art, the invention provides an automatic recovery device of a charging wire of a new energy automobile based on an intelligent chip, which has the following beneficial effects:

1. this automatic recovery unit of new energy automobile charging wire based on intelligent chip, through shell one, receive the chip, bee calling organ, the bracing piece, the driver, the response subassembly, the contact, under the interact between the contact lever, can make when the user is charging the operation, can avoid the charger not to combine completely with the vehicle and the state of charging that does not lead to the fact through the transmission between the structure, do benefit to the convenience of plug, and can make the operator control the receive chip through operation terminal, so just so can let the user regulate and control the time of charging at will, avoided leading to the fact other people to have no charger to use owing to long-time charging, and also can reduce the probability of other people's upper part of the body injury that the charger overlength caused as far as possible, after the completion of charging, also possess the function of automatic recovery charger.

2. This automatic recovery unit of new energy automobile charging wire based on intelligent chip, through motor, bull stick, spooler, charging wire, under the interact between the plug, can make when the vehicle filled the electricity or the operator wants to cut off the power supply in advance, the last step that the charger was retrieved just can be accomplished in the cooperation between the structure, very big saving the manpower like this, also avoided the electric leakage phenomenon in the use.

Drawings

FIG. 1 is a schematic partial cross-sectional view of a housing according to the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic diagram of a driver according to the present invention;

fig. 5 is a partial sectional view of the second structure of the housing of the present invention.

In the figure: 1. a first shell; 2. a second shell; 3. a receiving chip; 4. a buzzer; 5. a support bar; 6. a driver; 7. an inductive component; 8. a contact; 9. a contact lever; 10. a motor; 11. a rotating rod; 12. a winder; 13. a charging wire; 14. and (4) a plug.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an automatic recycling device for charging wires of a new energy automobile based on an intelligent chip comprises a first shell 1 and a second shell 2, wherein a receiving chip 3 is fixedly connected inside the first shell 1, a buzzer 4 is fixedly connected inside the first shell 1, a supporting rod 5 is fixedly connected inside the first shell 1, a driver 6 is movably connected outside the supporting rod 5, the driver 6 mainly comprises a first connecting rod, a second connecting rod, a third connecting rod, a fixed pipe, a rotating shaft, a gear, a clamping rod, a long rod, a crawler, a first rotating wheel and a second rotating wheel, the first connecting rod is movably connected inside the supporting rod 5, the second connecting rod is movably connected outside the first connecting rod, the third connecting rod is movably connected outside the second connecting rod, the clamping rod is movably connected outside the third connecting rod, the third connecting rod is movably connected outside the fixed pipe, the long rod is movably connected inside the fixed pipe, and a gear is fixedly connected outside the long rod, teeth matched with the clamping rod are arranged inside the gear, a first rotating wheel is fixedly connected to the outside of the long rod, a second rotating wheel is movably connected with the first shell 1 through a short rod fixed inside the second rotating wheel, the outsides of the first rotating wheel and the second rotating wheel are movably connected to the inside of the crawler belt, and a rubber layer is arranged outside the gear; the inside swing joint of shell 1 has response subassembly 7, response subassembly 7 mainly comprises elastic housing, dielectric medium board, positive plate, negative plate, spring, briquetting, clamp plate, the outside and the elastic housing fixed connection of clamp plate, the bottom fixedly connected with briquetting of clamp plate, the one end and the dielectric medium board fixed connection of clamp plate are kept away from to the briquetting, the one end swing joint that the briquetting was kept away from to the dielectric medium board has the spring, positive plate, negative plate all fix in the inside of shell 1 and with the position and the specification phase-match of dielectric medium board.

The contact 8 is fixedly connected to the inside of the first shell 1, the two contacts 8 are fixed to the outside of the pressing plate, and the positions of the contacts 8 correspond to the positions of the contacts 8 fixed to the inside of the first shell 1; inside fixedly connected with contact lever 9 of shell 1, through shell 1, receive chip 3, bee calling organ 4, bracing piece 5, driver 6, response subassembly 7, contact 8, under the interact between contact lever 9, can make when the user is charging the operation, can avoid the charger not to combine completely with the vehicle and the state of charging that does not lead to the fact through the transmission between the structure, do benefit to the convenience of plug, and can make the operator control receive chip 3 through operation terminal, so just so can let the user regulate and control the time of charging at will, avoided leading to the fact other people to have no charger to use owing to long-time charging, and also can reduce the probability of other people's upper part of the body injury that the charger overlength caused as far as possible, after the completion of charging, also possess the function of automatic recovery charger.

A motor 10 is movably connected inside the second shell 2, a rotating rod 11 is movably connected inside the second shell 2, a winder 12 is fixedly connected outside the rotating rod 11, a charging wire 13 is movably connected outside the winder 12, one end of the rotating rod 11 is fixedly connected with the outside of the motor 10, a wire hole matched with the charging wire 13 is formed in the surface of the second shell 2, a contact 8 is arranged outside the second shell 2, and a contact 8 is also arranged at a position of the plug 14 corresponding to the contact 8; one end of the charging wire 13 far away from the winder 12 is movably connected with a plug 14; at least two contact rods 9 are arranged in the first shell 1, and the specification of the first shell is matched with that of the plug 14; the contact 8 inside the first shell 1 is electrically connected with the dielectric plate, the buzzer 4 and the driving power supply, the receiving chip 3 is electrically connected with the contact 8, the first connecting rod, the rotating shaft, the motor 10 and the driving power supply, and the contact 8 outside the second shell 2 is electrically connected with the motor 10; through motor 10, bull stick 11, spooler 12, charging wire 13, under the interact between the plug 14, can make when the vehicle fills the electricity or the operator wants to cut off the power supply in advance, the last step that the charger was retrieved just can be accomplished in the cooperation between the structure, very big saving the manpower like this, also avoided the electric leakage phenomenon in the use.

The working process and the principle are that when the device starts to be started, the receiving chip 3 is fixedly connected inside the shell I1, the buzzer 4 is fixedly connected inside the shell I1, the supporting rod 5 is fixedly connected inside the shell I1, the driver 6 is movably connected outside the supporting rod 5, the induction component 7 is movably connected inside the shell I1, the contact 8 is fixedly connected inside the shell I1, the contact rod 9 is fixedly connected inside the shell I1, the motor 10 is movably connected inside the shell II 2, the rotating rod 11 is movably connected inside the shell II 2, the bobbin 12 is fixedly connected outside the rotating rod 11, the charging wire 13 is movably connected outside the bobbin 12, the plug 14 is movably connected to one end, away from the bobbin 12, of the charging wire 13, the driver 6 mainly comprises a connecting rod I, a connecting rod II, a connecting rod III, a fixing tube, a rotating shaft, a gear and a clamping rod, The long rod, the track, the first rotating wheel and the second rotating wheel, the first connecting rod is movably connected inside the supporting rod 5, the second connecting rod is movably connected outside the first connecting rod, the third connecting rod is movably connected outside the second connecting rod, the clamping rod is movably connected outside the third connecting rod, the third connecting rod is movably connected outside the fixed pipe, the long rod is movably connected inside the fixed pipe, the gear is fixedly connected outside the long rod, the teeth matched with the clamping rod are arranged inside the gear, the first rotating wheel is fixedly connected outside the long rod, the second rotating wheel is movably connected with the first shell 1 through the short rod fixed inside the second rotating wheel, the first rotating wheel and the second rotating wheel are both movably connected inside the track, the rubber layer is arranged outside the gear, the sensing component 7 mainly comprises an elastic shell, a dielectric plate, a positive plate, a negative plate, a spring, a pressing block and a pressing plate, the outside the pressing plate is fixedly connected with the elastic shell, the bottom of the pressing plate is fixedly connected with a pressing block, one end of the pressing block, far away from the pressing block, is fixedly connected with a dielectric plate, one end of the dielectric plate, far away from the pressing block, is movably connected with a spring, the positive plate and the negative plate are both fixed inside the first shell 1 and are matched with the position and the specification of the dielectric plate, two contacts 8 are fixed inside the first shell 1, two contacts 8 are also fixed outside the pressing plate, the positions of the contacts 8 correspond to the positions of the contacts 8 fixed inside the first shell 1, the contacts 8 inside the first shell 1 are electrically connected with the dielectric plate, the buzzer 4 and the driving power supply, the receiving chip 3 is electrically connected with the contacts 8, the first connecting rod, the rotating shaft, the motor 10 and the driving power supply, the contacts 8 outside the second shell 2 are electrically connected with the motor 10, at the moment, when an operator does not completely combine the charger with the vehicle, the contacts 8 outside the first shell 1 are not electrified, and the receiving chip 3 receives a charging start signal, buzzer 4 makes the sound, receive chip 3 this moment and make one of connecting rod rotate, one of connecting rod rotates and drives two movements of connecting rod, two movements of connecting rod drive three movements of connecting rod under the effect of fixed pipe, three movements of connecting rod drive gear revolve under the effect of stock and kelly, gear revolve makes 14 movements of plug, 14 movements of plug can make the clamp plate move, the clamp plate moves and drives the motion of dielectric plate under the effect of briquetting, the motion of dielectric plate makes the spring shrink, and along with dielectric plate and positive plate, the negative plate is just to the increase of area S, electric capacity C increases, the expression is as follows:

C＝εS/4πkd

at this moment, the current is increased, so that the contact 8 in the first shell 1 is electrified, the movement of the pressing plate can enable the external contact 8 to be in contact with the contact 8 in the first shell 1, the plug 14 is combined with the contact rod 9, the receiving chip 3 receives a signal of contact of the contact 8, the plug 14 can be powered at this moment, the buzzer 4 stops sounding, and the contact between the contacts 8 is also needed for charging in a normal state.

Because the inside of the first shell 1 is provided with at least two contact rods 9, the specification is matched with the plug 14, one end of the rotating rod 11 is fixedly connected with the outside of the motor 10, the surface of the second shell 2 is provided with a wire hole matched with the charging wire 13, the outside of the second shell 2 is provided with the contact 8, the plug 14 is also provided with the contact 8 corresponding to the contact 8, at this time, if the receiving chip 3 receives a signal that the operation terminal requires power-off recovery or a signal that the electric power is full, the receiving chip 3 can rotate the rotating shaft, the rotating shaft rotates the rotating wheel second, the rotating wheel second rotates the rotating wheel first under the action of the crawler belt, the rotating wheel first rotates the gear under the action of the long rod, the gear rotates the plug 14 under the action of the rubber layer to be separated from the contact rods 9, at this time, the contact 8 inside the first shell 1 is separated from the contact 8 outside the pressing plate, at this moment, the plug 14 stops supplying power, meanwhile, the receiving chip 3 enables the motor 10 to be started, the motor 10 is started to drive the rotating rod 11 to rotate, the rotating rod 11 rotates to recover the charging wire 13 under the action of the winder 12, when the contact 8 outside the shell II 2 is in contact with the contact 8 outside the plug 14, the motor 10 stops rotating, and recovery is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic recovery unit of new energy automobile charging wire based on intelligent chip, includes shell one (1) and shell two (2), its characterized in that: the receiving chip (3) is fixedly connected to the inside of the first shell (1), the buzzer (4) is fixedly connected to the inside of the first shell (1), the supporting rod (5) is fixedly connected to the inside of the first shell (1), the driver (6) is movably connected to the outside of the supporting rod (5), the induction component (7) is movably connected to the inside of the first shell (1), the contact (8) is fixedly connected to the inside of the first shell (1), the contact rod (9) is fixedly connected to the inside of the first shell (1), the motor (10) is movably connected to the inside of the second shell (2), the rotating rod (11) is movably connected to the inside of the second shell (2), the bobbin (12) is fixedly connected to the outside of the rotating rod (11), the charging wire (13) is movably connected to the outside of the bobbin (12), and the plug (14) is movably connected to one end, far away from the bobbin (12), of the charging wire (13);

the driver (6) mainly comprises a first connecting rod, a second connecting rod, a third connecting rod, a fixed pipe, a rotating shaft, a gear, a clamping rod, a long rod, a crawler belt, a first rotating wheel and a second rotating wheel, wherein the first connecting rod is movably connected inside the supporting rod (5), the second connecting rod is movably connected outside the first connecting rod, the third connecting rod is movably connected outside the second connecting rod, the clamping rod is movably connected outside the third connecting rod, the third connecting rod is movably connected outside the fixed pipe, the long rod is movably connected inside the fixed pipe, the gear is fixedly connected outside the long rod, teeth matched with the clamping rod are arranged inside the gear, the first rotating wheel is fixedly connected outside the long rod, the second rotating wheel is movably connected with the first shell (1) through a short rod fixed inside the second rotating wheel, the first rotating wheel and the second rotating wheel are both movably connected inside the crawler belt;

the induction component (7) mainly comprises an elastic shell, a dielectric plate, a positive plate, a negative plate, a spring, a pressing block and a pressing plate, wherein the outer portion of the pressing plate is fixedly connected with the elastic shell, the bottom of the pressing plate is fixedly connected with the pressing block, one end of the pressing block, far away from the pressing plate, is fixedly connected with the dielectric plate, one end of the dielectric plate, far away from the pressing block, is movably connected with the spring, and the positive plate and the negative plate are fixed in the shell I (1) and are matched with the position and the specification of the dielectric plate.

2. The intelligent-chip-based automatic recycling device for charging wires of new energy vehicles according to claim 1, characterized in that: two contacts (8) are fixed inside the first shell (1), two contacts (8) are also fixed outside the pressure plate, and the positions of the contacts (8) correspond to the positions of the contacts (8) fixed inside the first shell (1).

3. The intelligent-chip-based automatic recycling device for charging wires of new energy vehicles according to claim 1, characterized in that: the shell I (1) is internally provided with at least two contact rods (9), and the specification of the shell I is matched with that of the plug (14).

4. The intelligent-chip-based automatic recycling device for charging wires of new energy vehicles according to claim 1, characterized in that: one end of the rotating rod (11) is fixedly connected with the outside of the motor (10), a wire hole matched with the charging wire (13) is formed in the surface of the second shell (2), a contact (8) is arranged outside the second shell (2), and a contact (8) is also arranged at the position, corresponding to the contact (8), of the plug (14).

5. The intelligent-chip-based automatic recycling device for charging wires of new energy vehicles according to claim 1, characterized in that: the contact (8) inside the first shell (1) is electrically connected with the dielectric plate, the buzzer (4) and the driving power supply, the receiving chip (3) is electrically connected with the contact (8), the first connecting rod, the rotating shaft, the motor (10) and the driving power supply, and the contact (8) outside the second shell (2) is electrically connected with the motor (10).