CN111546914A - Intelligent plugging device for electric automobile charging based on screw rod transmission - Google Patents
Intelligent plugging device for electric automobile charging based on screw rod transmission Download PDFInfo
- Publication number
- CN111546914A CN111546914A CN202010417524.6A CN202010417524A CN111546914A CN 111546914 A CN111546914 A CN 111546914A CN 202010417524 A CN202010417524 A CN 202010417524A CN 111546914 A CN111546914 A CN 111546914A
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- China
- Prior art keywords
- movably connected
- shell
- charging
- outside
- base
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/72—Means for accommodating flexible lead within the holder
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention relates to the technical field of intelligent charging equipment and discloses an intelligent plugging device for charging an electric automobile based on screw rod transmission, which comprises a first shell and a second shell, wherein the first shell is internally and movably connected with a motor, the outside of the motor is movably connected with a winding post, the outside of the winding post is movably connected with an electric wire, the outside of the electric wire is movably connected with a base, the inside of the base is fixedly connected with a slide rod, the outside of the slide rod is movably connected with a first contact, and the inside of the base is movably connected with a screw rod; under the interact between shell one, shell two, motor, wrapping post, electric wire, base, positive plate, negative plate, the connecting block, can be so that when the electric automobile that utilizes this device to charge accomplishes charging, charging device and base can be drawn out automatically to this device, just so can make the electric wire of this device avoid long-time exposing in the external world, just so can increase the service life of this device.
Description
Technical Field
The invention relates to the technical field of intelligent charging equipment, in particular to an intelligent plugging device for electric vehicle charging based on screw rod transmission.
Background
Electric vehicles, namely electric drive vehicles, are also known as electric drive vehicles. Electric vehicles are classified into alternating current electric vehicles and direct current electric vehicles. Generally, an electric vehicle is a vehicle that uses a battery as an energy source, and converts electric energy into mechanical energy through a controller, a motor and other components to move so as to control the current and change the speed.
Electric vehicles do not account for a high share of the national economy. But it accords with the national energy-saving and environment-friendly trend, greatly facilitates short-distance traffic, and plays an important role in national economy mainly through saving and protecting energy and environment.
Nowadays, electric vehicles using batteries as energy sources are more and more accepted by the public due to the advantages of environmental protection and economy, and are more suitable for people's daily life, but the electric vehicles often have the problem that a charging plug and a vehicle socket are not completely combined together when charging, so that the electric vehicles are not effectively charged, people's daily trip is affected, and a charging device for charging cannot be automatically withdrawn after charging is completed, so that wires exposed outside are more easily aged, and other electric vehicles cannot be charged, so that certain resource waste is caused.
Therefore, in order to solve the problems, the intelligent plugging device for charging the electric automobile based on screw rod transmission is needed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the intelligent plugging device for charging the electric automobile based on the screw rod transmission, which has the advantages of automatic plug insertion and automatic plug retraction, and solves the problems that a user may not completely combine a charging plug and an automobile socket together, so that the electric automobile cannot be effectively charged, the daily trip of people is influenced, the charging device for charging cannot be automatically retracted after the charging is finished, the electric wire exposed outside is easy to age, and other electric automobiles cannot be charged, and certain resource waste is caused.
(II) technical scheme
In order to realize the purpose of automatic plug insertion and automatic plug retraction, the invention provides the following technical scheme: the utility model provides an electric automobile charges and uses intelligent plug device based on lead screw transmission, including shell one and shell two, the inside swing joint of shell one has the motor, the outside swing joint of motor has the wrapping post, the outside swing joint of wrapping post has the electric wire, the outside swing joint of electric wire has the base, the inside fixedly connected with slide bar of base, the outside swing joint of slide bar has contact one, the inside swing joint of base has the lead screw, the outside swing joint of lead screw has the connecting rod, the outside swing joint of connecting rod has the slider, the outside fixedly connected with head that charges of slider, the inside swing joint of shell two has the picture peg, the outside swing joint of picture peg has spring one, the inside swing joint of shell two has the positive plate, the inside swing joint of shell two has the negative plate, the inside swing joint.
Preferably, the winding post is movably connected inside the first shell, the second contact is movably connected outside the first shell, and the specification of the second contact is matched with that of the base.
Preferably, the outer part of the connecting rod is movably connected to the inner side of a sliding groove formed in the surface of the screw rod, the outer part of the sliding rod is movably connected with the connecting rod, and the specification and the position of the contact I are matched with the screw rod and the connecting rod.
Preferably, the inside swing joint of base is two corresponding lead screws in position, and the outside swing joint of lead screw has the track and two lead screws all swing joint in the outside of same track.
Preferably, the outside of picture peg is provided with the bolt, the specification and the first phase-match that charges of bolt, and the one end swing joint of picture peg is kept away from to spring one in the inside of shell two.
Preferably, the specification phase-match of positive plate and negative plate, the inside swing joint of connecting block has the dielectric medium board, the specification and positive plate, the negative plate phase-match of connecting block, the bottom swing joint of connecting block has spring two, the specification and the picture peg phase-match of connecting block, the inside of shell two be provided with base assorted magnetism inhale the limiting plate.
Preferably, the motor and the screw rod are electrically connected with a driving power supply, the driving power supply is electrically connected with the control center, the dielectric plate and the contact I are electrically connected with the motor, the screw rod and the control center, and the contact II is electrically connected with the motor and the control center.
(III) advantageous effects
Compared with the prior art, the invention provides an intelligent plugging device for charging an electric automobile based on screw rod transmission, which has the following beneficial effects:
1. this intelligent plug device is used in electric automobile charges based on screw drive, through shell one, shell two, including a motor, an end cap, a controller, and a cover plate, the motor, the wrapping post, the electric wire, the base, the positive plate, the negative plate, under the interact between the connecting block, can be so that when the electric automobile that utilizes this device to charge accomplishes and charges, this device can realize automatic extraction charging device and base, just so can make the electric wire of this device avoid long-time exposing in the external world, just so can increase the service life of this device, and also can charge for other electric automobile, more be fit for the use in the actual life like this.
2. This intelligent plug device for electric automobile charges based on screw rod transmission, through the slide bar, contact one, the lead screw, the connecting rod, the slider, charge under the interact between head, picture peg, the spring one, can make this device when charging, can combine head and picture peg that will charge automatically, avoided the improper vehicle that causes of people operation not to charge the state like this, also made things convenient for user's use like this, improved user's use and experienced.
Drawings
FIG. 1 is a schematic partial cross-sectional view of the inventive structure;
FIG. 2 is a partial cross-sectional view of the internal structure of the base of the present invention;
FIG. 3 is a schematic view of the structure of FIG. 2 at A according to the present invention;
FIG. 4 is a schematic structural diagram of a connection relationship between a second shell, a plug board and a first spring according to the present invention;
FIG. 5 is a schematic view of the structure at B in FIG. 4 according to the present invention.
In the figure: 1. a first shell; 2. a second shell; 3. a motor; 4. a winding post; 5. an electric wire; 6. a base; 7. a slide bar; 8. a first contact; 9. a screw rod; 10. a connecting rod; 11. a slider; 12. a charging head; 13. inserting plates; 14. a first spring; 15. a positive plate; 16. a negative plate; 17. and (4) connecting the blocks.
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 intelligent plugging device for electric vehicle charging based on lead screw transmission comprises a first shell 1 and a second shell 2, wherein the first shell 1 is movably connected with a motor 3, the motor 3 is movably connected with a winding post 4 at the outer part, the winding post 4 is movably connected with an electric wire 5 at the outer part, the electric wire 5 is movably connected with a base 6 at the outer part, the winding post 4 is movably connected with the inner part of the first shell 1, the first shell 1 is movably connected with a second contact at the outer part, and the specification of the second contact is matched with that of the base 6; the inside fixedly connected with slide bar 7 of base 6, the outside swing joint of slide bar 7 has contact 8, the inside swing joint of base 6 has lead screw 9, the inside swing joint of base 6 is two lead screws 9 that the position is corresponding, the outside swing joint of lead screw 9 has the track and the equal swing joint of two lead screws 9 is in the outside of same track.
The outer part of the screw rod 9 is movably connected with a connecting rod 10, the outer part of the connecting rod 10 is movably connected to the inner side of a sliding groove formed in the surface of the screw rod 9, the outer part of the sliding rod 7 is movably connected with the connecting rod 10, and the specification and the position of the contact I8 are matched with the screw rod 9 and the connecting rod 10; a sliding block 11 is movably connected to the outer part of the connecting rod 10, a charging head 12 is fixedly connected to the outer part of the sliding block 11, an inserting plate 13 is movably connected to the inner part of the shell II 2, a spring I14 is movably connected to the outer part of the inserting plate 13, a plug pin is arranged on the outer part of the inserting plate 13, the specification of the plug pin is matched with that of the charging head 12, and one end, far away from the inserting plate 13, of the spring I14 is movably connected to the inner; under the interaction of the sliding rod 7, the first contact 8, the lead screw 9, the connecting rod 10, the sliding block 11, the charging head 12, the inserting plate 13 and the first spring 14, the charging head 12 and the inserting plate 13 can be automatically combined when the device is charged, so that the condition that a vehicle is not charged due to improper operation of people is avoided, the use of a user is more convenient, and the use experience of the user is improved
The inside swing joint of two shells 2 has positive plate 15, the inside swing joint of two shells 2 has negative plate 16, the inside swing joint of two shells 2 has connecting block 17, the specification phase-match of positive plate 15 and negative plate 16, the inside swing joint of connecting block 17 has the dielectric plate, the specification of connecting block 17 and positive plate 15, negative plate 16 phase-match, the bottom swing joint of connecting block 17 has spring two, the specification of connecting block 17 and picture peg 13 phase-match, the inside of two shells 2 is provided with the magnetism limit plate with base 6 assorted, motor 3, lead screw 9 is connected with driving power supply electricity, driving power supply is connected with the control center electricity, dielectric plate and contact one 8 and motor 3, lead screw 9, the control center electricity is connected, contact two and motor 3, the control center electricity is connected, through one shell 1, two shells 2, motor 3, wrapping post 4, electric wire 5, base 6, Under the interact between positive plate 15, negative plate 16, the connecting block 17, can be so that when the electric automobile that utilizes this device to charge accomplishes charging, charging device and base 6 can be drawn out automatically to this device, just so can make the electric wire 5 of this device avoid long-time exposing in the external world, just so can increase the service life of this device to also can charge for other electric automobile, more be fit for the use in the actual life like this.
The working process and the principle are that when the device starts to be started, as the inner part of the shell I1 is movably connected with the motor 3, the outer part of the motor 3 is movably connected with the wrapping post 4, the outer part of the wrapping post 4 is movably connected with the electric wire 5, the outer part of the electric wire 5 is movably connected with the base 6, the inner part of the base 6 is fixedly connected with the slide rod 7, the outer part of the slide rod 7 is movably connected with the contact I8, the inner part of the base 6 is movably connected with the lead screw 9, the outer part of the lead screw 9 is movably connected with the connecting rod 10, the outer part of the connecting rod 10 is movably connected with the slide block 11, the outer part of the slide block 11 is fixedly connected with the charging head 12, the wrapping post 4 is movably connected with the inner part of the shell I1, the outer part of the shell I1 is movably connected with the contact II, the specification and the position of a contact I8 are matched with those of a screw rod 9 and a connecting rod 10, the interior of a base 6 is movably connected with the screw rods 9 corresponding to the two positions, the exterior of the screw rod 9 is movably connected with a crawler, the two screw rods 9 are movably connected with the exterior of the same crawler, the interior of a shell II 2 is provided with a magnetic attraction limiting plate matched with the base 6, a motor 3 and the screw rod 9 are electrically connected with a driving power supply, the driving power supply is electrically connected with a control center, a dielectric plate and the contact I8 are electrically connected with the motor 3, the screw rod 9 and the control center, and the contact II is electrically connected with; the user places base 6 outside the limiting plate is inhaled to the magnetism inside two 2 shells at this moment to through control maincenter control drive power supply drive lead screw 9 and rotate, lead screw 9 rotates and drives another lead screw 9 and rotate under the effect of track, lead screw 9 rotates and drives the motion of connecting rod 10, and the motion of connecting rod 10 drives the motion of slider 11 under the effect of slide bar 7, and the motion of slider 11 drives the motion of head 12 that charges.
Because the inside of the second shell 2 is movably connected with the inserting plate 13, the outside of the inserting plate 13 is movably connected with the first spring 14, the inside of the second shell 2 is movably connected with the positive plate 15, the inside of the second shell 2 is movably connected with the negative plate 16, the inside of the second shell 2 is movably connected with the connecting block 17, the outside of the inserting plate 13 is provided with the plug pin, the specification of the plug pin is matched with the charging head 12, one end, far away from the inserting plate 13, of the first spring 14 is movably connected inside the second shell 2, the specifications of the positive plate 15 and the negative plate 16 are matched, the inside of the connecting block 17 is movably connected with the dielectric plate, the specification of the connecting block 17 is matched with the positive plate 15 and the negative plate; at this moment, the charging head 12 moves to contact with the plug board 13 and drives the plug board 13 to move, the plug board 13 moves to drive the first spring 14 to contract, the plug board 13 moves to drive the connecting block 17 to move, the connecting block 17 moves to drive the dielectric plate to move, the dielectric plate moves to enable the second spring to contract, the positive area S of the dielectric plate, the positive plate 15 of the dielectric plate and the negative plate 16 of the dielectric plate is increased, the capacitance C is increased, and the expression is as follows:
C＝S/4πkd
at the moment, the current changes, so that the control center controls the driving power supply not to drive the screw rod 9 to rotate; when charging is completed, the control center continuously controls the driving power supply to drive the screw rod 9 to rotate, the screw rod 9 rotates to enable the charging head 12 to be separated from the plug board 13, the working principle is the same as that described above, when the connecting rod 10 is in contact with the first contact 8, the screw rod 9 stops rotating, the control center controls the driving power supply to drive the motor 3 to start, the motor 3 starts to drive the winding post 4 to rotate, the winding post 4 rotates to drive the electric wire 5 to move, the electric wire 5 moves to drive the base 6 to move, and when the base 6 moves to be in contact with the second contact, the second contact is triggered to enable the motor 3 to stop.
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 (7)
1. The utility model provides an electric automobile charges with intelligent plug device based on screw drive, includes shell one (1) and shell two (2), its characterized in that: the electric wire winding machine is characterized in that the motor (3) is movably connected inside the first shell (1), the wrapping post (4) is movably connected outside the motor (3), the electric wire (5) is movably connected outside the wrapping post (4), the base (6) is movably connected outside the electric wire (5), the slide rod (7) is fixedly connected inside the base (6), the contact I (8) is movably connected outside the slide rod (7), the lead screw (9) is movably connected inside the base (6), the connecting rod (10) is movably connected outside the lead screw (9), the slider (11) is movably connected outside the connecting rod (10), the charging head (12) is fixedly connected outside the slider (11), the inserting plate (13) is movably connected inside the second shell (2), the spring I (14) is movably connected outside the inserting plate (13), the positive plate (15) is movably connected inside the second shell (2), the inside of the second shell (2) is movably connected with a negative plate (16), and the inside of the second shell (2) is movably connected with a connecting block (17).
2. The intelligent plugging device for charging the electric automobile based on the screw rod transmission is characterized in that: the winding post (4) is movably connected inside the first shell (1), the second contact is movably connected outside the first shell (1), and the specification of the second contact is matched with that of the base (6).
3. The intelligent plugging device for charging the electric automobile based on the screw rod transmission is characterized in that: the external movable connection of connecting rod (10) is inboard at the spout that lead screw (9) surface was seted up, and the external movable connection of slide bar (7) connecting rod (10), and the specification and the position of contact (8) all match with lead screw (9), connecting rod (10).
4. The intelligent plugging device for charging the electric automobile based on the screw rod transmission is characterized in that: the inside swing joint of base (6) is being connected two corresponding lead screw (9) in position, and the outside swing joint of lead screw (9) has the track and two equal swing joint of lead screw (9) are in the outside of same track.
5. The intelligent plugging device for charging the electric automobile based on the screw rod transmission is characterized in that: the outside of picture peg (13) is provided with the bolt, and the specification and the head (12) phase-match that charges of bolt, the one end swing joint in the inside of shell two (2) that picture peg (13) are kept away from in spring one (14).
6. The intelligent plugging device for charging the electric automobile based on the screw rod transmission is characterized in that: the specification phase-match of positive plate (15) and negative plate (16), the inside swing joint of connecting block (17) has the dielectric medium board, the specification and positive plate (15), negative plate (16) phase-match of connecting block (17), the bottom swing joint of connecting block (17) has spring two, the specification and picture peg (13) phase-match of connecting block (17), the inside of shell two (2) is provided with inhales the limiting plate with base (6) assorted magnetism.
7. The intelligent plugging device for charging the electric automobile based on the screw rod transmission is characterized in that: the motor (3) and the screw rod (9) are electrically connected with a driving power supply, the driving power supply is electrically connected with the control center, the dielectric plate and the contact I (8) are electrically connected with the motor (3), the screw rod (9) and the control center, and the contact II is electrically connected with the motor (3) and the control center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010417524.6A CN111546914A (en) | 2020-05-18 | 2020-05-18 | Intelligent plugging device for electric automobile charging based on screw rod transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010417524.6A CN111546914A (en) | 2020-05-18 | 2020-05-18 | Intelligent plugging device for electric automobile charging based on screw rod transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111546914A true CN111546914A (en) | 2020-08-18 |
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ID=71996713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010417524.6A Withdrawn CN111546914A (en) | 2020-05-18 | 2020-05-18 | Intelligent plugging device for electric automobile charging based on screw rod transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111546914A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112018846A (en) * | 2020-08-27 | 2020-12-01 | 深圳瑞福来智能科技股份有限公司 | Car fills with self-checking function and has automatic structure that drops |
-
2020
- 2020-05-18 CN CN202010417524.6A patent/CN111546914A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112018846A (en) * | 2020-08-27 | 2020-12-01 | 深圳瑞福来智能科技股份有限公司 | Car fills with self-checking function and has automatic structure that drops |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200818 |
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| WW01 | Invention patent application withdrawn after publication |