CN112688107A - Application method of charging interface for new energy automobile - Google Patents

Application method of charging interface for new energy automobile Download PDF

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Publication number
CN112688107A
CN112688107A CN202011276710.9A CN202011276710A CN112688107A CN 112688107 A CN112688107 A CN 112688107A CN 202011276710 A CN202011276710 A CN 202011276710A CN 112688107 A CN112688107 A CN 112688107A
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CN
China
Prior art keywords
plate
charging
opening
new energy
energy automobile
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Withdrawn
Application number
CN202011276710.9A
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Chinese (zh)
Inventor
胡勋勋
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Individual
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Individual
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Priority to CN202011276710.9A priority Critical patent/CN112688107A/en
Publication of CN112688107A publication Critical patent/CN112688107A/en
Withdrawn legal-status Critical Current

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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
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H01R13/508—Bases; Cases composed of different pieces assembled by a separate clip or spring
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5213—Covers
    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/26—Connectors or connections adapted for particular applications for vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Abstract

The invention discloses a use method of a charging interface for a new energy automobile, which plays a role of protecting a motor by arranging a protective cover, utilizes a hydraulic cylinder to drive a hydraulic rod to contract so as to pull a sealing cover to move towards an opening to be in contact with the opening, thereby realizing the sealing of the opening, avoids the pollution to a charging device caused by dust and the like in the outside air entering the opening when the charging device is not used, improves the practicability of equipment, realizes the purpose of extruding the bottom and the top of a charging handle by arranging a second extruding device and a first extruding device, thereby realizing the fixation of the position of the charging handle, prevents the charging interruption caused by accidental touch of the charging handle, improves the practicability of the equipment, and increases the friction force between the inner wall of an extruding plate and the charging handle by arranging an anti-skid pad, thereby improving the effect of fixing the position of the charging handle.

Description

Application method of charging interface for new energy automobile
The application is the divisional application with the application number of CN201810541831.8, the application date of which is 2018, 5 and 30 months, and the name of charging interface for new energy automobile.
Technical Field
The invention relates to a charging interface, in particular to a use method of the charging interface for a new energy automobile.
Background
The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure; from the development of new energy automobiles all over the world, power sources of the new energy automobiles mainly comprise lithium ion batteries, nickel-hydrogen batteries, fuel batteries, lead-acid batteries and super capacitors, wherein the super capacitors are mostly in the form of auxiliary power sources. The main reason is that the battery technologies are not completely mature or have obvious defects, and compared with the traditional automobile, the battery technology has a plurality of differences in cost, power and endurance mileage, which is also an important reason for restricting the development of new energy automobiles;
the interface that charges for the new energy automobile does not possess and carries out fixed function to the handle that charges, touches the handle that charges in the charging process and causes the handle that charges easily not hard up to influence the normal clear of charging, current new energy automobile is with the interface shock attenuation performance that charges relatively poor simultaneously, causes certain damage to self easily under the too big circumstances of vibrations, and the practicality is not strong.
Disclosure of Invention
The invention aims to provide a use method of a charging interface for a new energy automobile, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a use method of a charging interface for a new energy automobile comprises a motor, a through hole, an automobile body, a first extrusion device, a charging device, a transverse plate, a first supporting plate, a sealing cover, a second extrusion device, a first limiting plate, a driving device, a baffle plate, an opening, a lead screw, a first slide rail, a second supporting plate and a mounting plate, wherein the automobile body is provided with the opening, the charging device is arranged in the opening and comprises a first damping device, a charging port main body, a second damping device and a frame, two sides of the frame are fixedly mounted on the inner wall of the opening through connecting rods, the charging port main body is arranged in the frame, the first damping device and the second damping device are symmetrically arranged on two sides of the charging port main body, the mounting plate is fixedly mounted at a position right above the opening of the automobile body, the first supporting plate and the second supporting plate are symmetrically mounted at positions, which are positioned, a first limiting plate is fixedly arranged at the bottom end of the inner side of the second supporting plate, a first slide rail is fixedly connected to the position, between the top of the first limiting plate and the bottom of the mounting plate, of the inner side of the second supporting plate, a lead screw is arranged at the position, between the top of the first limiting plate and the bottom of the mounting plate, of the first sliding rail, one end of the lead screw is rotatably arranged at the top of the first limiting plate through a bearing seat, the other end of the first limiting plate is fixedly connected with an output shaft of a motor through a coupler, the motor is fixedly arranged at the top of the mounting plate through a bolt, a sealing cover is arranged on the front surface of the opening, a baffle is fixedly arranged at the bottom end of one side of the sealing cover, a driving device is arranged at the position between the top of the first limiting plate and, the screw rod vertically penetrates through the first sliding block, a threaded through hole used for being in threaded connection with the screw rod is formed in the first sliding block, a hydraulic cylinder is fixedly installed on the front surface of the first sliding block and is in hydraulic connection with a hydraulic rod, the end part of the hydraulic rod is fixedly installed on the rear surface of the baffle plate, a transverse plate is fixedly installed on the outer side of the first supporting plate, a first extruding device and a second extruding device are symmetrically arranged at the top and the bottom of the transverse plate, the second extruding device comprises an extruding plate, a bottom plate, a vertical plate, a second sliding block, a supporting column, a second limiting plate, a second sliding rail and a return spring, the vertical plate is fixedly installed at the bottom of the transverse plate, the bottom end of the vertical plate is fixedly installed at the top of the bottom plate, a second sliding rail is fixedly connected with the top of the bottom plate, the second sliding rail is provided with the second sliding block in a sliding, the support column is vertical to run through the second slider, set up the through-hole that is used for the support column to pass on the second slider, support column bottom fixed mounting has the second limiting plate, and support column top fixed mounting has the stripper plate, be provided with return spring between stripper plate bottom and the second slider top, return spring cover is established in the support column outside and both ends difference fixed connection and is in stripper plate bottom and second slider top.
As a further scheme of the invention: first damping device includes damping spring, barrel and the body of rod, barrel fixed mounting is at the frame inner wall, and it is provided with the body of rod to slide in the barrel, the one end fixed mounting of the body of rod is in the mouthful main part outside that charges, the other end of the body of rod be located the barrel and with barrel inner wall one side between be provided with damping spring, damping spring's both ends difference fixed connection be located barrel one end and barrel inner wall one side at the body of rod.
As a still further scheme of the invention: the first damping device and the second damping device are identical in structure.
As a still further scheme of the invention: the motor outside cover is equipped with the protection casing.
As a still further scheme of the invention: the rear surface of the sealing cover is fixedly connected with a sealing gasket, and the sealing gasket is made of rubber.
As a still further scheme of the invention: the extrusion plate is an arc-shaped plate, the inner wall of the extrusion plate is fixedly connected with an anti-slip pad, and the anti-slip pad is made of rubber.
As a still further scheme of the invention: the second extrusion device and the first extrusion device have the same structure.
Compared with the prior art, the invention has the beneficial effects that: the damping spring is used for buffering and absorbing the vibration caused by the charging port main body in the moving process of the new energy automobile, so that the charging port main body is prevented from being damaged to a certain extent due to overlarge vibration, the practicability of the equipment is improved, the protective cover is arranged to protect the motor, the practicability of the equipment is improved, the hydraulic cylinder is used for driving the hydraulic rod to contract so as to pull the sealing cover to move towards the opening to be in contact with the opening, so that the opening is sealed, the pollution to a charging device caused by dust and the like in the outside air entering the opening when the sealing device is not used is avoided, the practicability of the equipment is improved, the hydraulic cylinder is used for driving the hydraulic rod to extend so as to push the sealing cover to move to be separated from the opening, the motor is further used for rotating so as to drive the screw rod to rotate, so that the first sliding block is further driven to move upwards on the screw rod, and the, the moving away of the sealing cover on the front surface of the opening is further realized, the charging handle is further inserted into the charging port main body, the charging of a new energy automobile is realized, the operation is simple, when the new energy automobile is charged, the second limiting plate is pulled to move downwards to drive the extrusion plate to move downwards to compress the return spring, the second limiting plate is loosened after the charging handle is inserted into the charging port main body, the extrusion plate moves upwards under the action of the elastic force of the return spring and is contacted with the bottom of the charging handle, the purpose of extruding the bottom and the top of the charging handle is realized by arranging the second extruding device and the first extruding device, the position of the charging handle is fixed, the charging interruption caused by accidental touch of the charging handle is prevented, the practicability of the equipment is improved, the friction force between the inner wall of the extrusion plate and the charging handle is increased by arranging the anti-slip mat, thereby improved the effect of charging handle rigidity, sealed the leakproofness when having improved the closing cap and sealed the opening through setting up sealed the pad, further improved the practicality of equipment.
Drawings
Fig. 1 is a schematic structural diagram of a method for using a charging interface for a new energy vehicle.
Fig. 2 is a schematic structural diagram of a charging device in a method for using a charging interface for a new energy vehicle.
Fig. 3 is a schematic structural diagram of a second pressing device in a use method of a charging interface for a new energy automobile.
Fig. 4 is a schematic structural diagram of a cover in a method for using a charging interface for a new energy vehicle.
Fig. 5 is a schematic structural diagram of a driving device in a use method of a charging interface for a new energy automobile.
Fig. 6 is a top view of a mounting plate in a use method of a charging interface for a new energy automobile.
Shown in the figure: the electric vehicle comprises a motor 1, a protective cover 2, a through hole 3, a vehicle body 4, a first extrusion device 5, a charging device 6, a transverse plate 7, a first supporting plate 8, a sealing cover 9, a second extrusion device 10, a first limiting plate 11, a driving device 12, a baffle 13, an opening 14, a screw rod 15, a first sliding rail 16, a second supporting plate 17, a mounting plate 18, a first sliding block 19, a first damping device 20, a damping spring 21, a cylinder 22, a rod body 23, a charging port main body 24, a second damping device 25, an anti-slip mat 26, an extrusion plate 27, a bottom plate 28, a vertical plate 29, a frame 30, a second sliding block 31, a second limiting plate 32, a hydraulic rod 33, a second sliding rail 34, a return spring 35, a sealing mat 36, a hydraulic cylinder 37 and a supporting column.
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 to 6, in an embodiment of the present invention, a method for using a charging interface for a new energy vehicle includes a motor 1, a protective cover 2, a through hole 3, a vehicle body 4, a first extrusion device 5, a charging device 6, a transverse plate 7, a first support plate 8, a seal cover 9, a second extrusion device 10, a first limit plate 11, a driving device 12, a baffle 13, an opening 14, a screw 15, a first slide rail 16, a second support plate 17, and an installation plate 18, where the vehicle body 4 is provided with the opening 14, the charging device 6 is disposed in the opening 14, the charging device 6 includes a first damping device 20, a charging port main body 24, a second damping device 25, and a frame 30, two sides of the frame 30 are fixedly mounted on an inner wall of the opening 14 through a connection rod, the charging port main body 24 is disposed inside the frame 30, the first damping device 20 and the second damping device 25 are symmetrically disposed on two sides of the charging, the first damping device 20 comprises a damping spring 21, a cylinder 22 and a rod body 23, the cylinder 22 is fixedly installed on the inner wall of the frame 30, the rod body 23 is arranged in the cylinder 22 in a sliding manner, one end of the rod body 23 is fixedly installed on the outer side of the charging port main body 24, the other end of the rod body 23 is positioned in the cylinder 22, the damping spring 21 is arranged between the other end of the rod body 23 and one side of the inner wall of the cylinder 22, two ends of the damping spring 21 are respectively and fixedly connected with one end of the rod body 23 positioned in the cylinder 22 and one side of the inner wall of the cylinder 22, the first damping device 20 and the second damping device 25 have the same structure, the damping spring 21 is used for buffering and absorbing the vibration caused by the charging port main body 24 in the moving process of the new energy automobile, the phenomenon that the charging port main body 24 is damaged to a certain extent due to excessive vibration is, the bottom of the mounting plate 18 is symmetrically provided with a first supporting plate 8 and a second supporting plate 17 at positions on two sides of the opening 14, the bottom of the inner side of the second supporting plate 17 is fixedly provided with a first limiting plate 11, the inner side of the second supporting plate 17 is fixedly connected with a first slide rail 16 at a position between the top of the first limiting plate 11 and the bottom of the mounting plate 18, a lead screw 15 is arranged at a position on one side of the first slide rail 16 and between the top of the first limiting plate 11 and the bottom of the mounting plate 18, one end of the lead screw 15 is rotatably arranged at the top of the first limiting plate 11 through a bearing seat, the other end of the first limiting plate 11 is fixedly connected with an output shaft of the motor 1 through a shaft coupling, the motor 1 is fixedly arranged at the top of the mounting plate 18 through a bolt, the outer side of the motor 1 is sleeved, the front surface of the opening 14 is provided with a sealing cover 9;
the utility model discloses a sealing cover 9, including closing cap 9 one side bottom fixed mounting have baffle 13, position between 11 tops of first limiting plate and the mounting panel 18 bottom is provided with drive arrangement 12, drive arrangement 12 includes first slider 19, hydraulic stem 33 and pneumatic cylinder 37, first slider 19 slides and sets up on first slide rail 16, the vertical first slider 19 that runs through of lead screw 15, offer the screw through-hole that is used for with 15 threaded connection of lead screw on the first slider 19, first slider 19 front surface fixed mounting has pneumatic cylinder 37, pneumatic cylinder 37 hydraulic connection hydraulic stem 33, hydraulic stem 33 tip fixed mounting is at baffle 13 rear surface, closing cap 9 rear surface fixed connection has sealed the pad 36, sealed pad 36 is the rubber material, when needs seal opening 14, thereby utilize pneumatic cylinder 37 drive hydraulic stem 33 shrink to stimulate closing cap 9 to move to with opening 14 contact towards opening 14, thereby realizing the sealing of the opening 14, avoiding the dust in the outside air and the like from entering the opening 14 to pollute the charging device 6 when not in use, improving the practicability of the equipment, when the new energy automobile needs to be charged, the hydraulic rod 33 is driven to extend by the hydraulic cylinder 37, thereby pushing the sealing cover 9 to move to be separated from the opening 14, further utilizing the rotation of the motor 1 to drive the screw rod 15 to rotate, thereby further driving the first slide block 19 to move upwards on the screw rod 15, the mounting plate 18 is provided with a through hole 3 for the seal cover 9 to pass through, thereby, the removal of the cover 9 from the front surface of the opening 14 is further achieved, the charging handle is further inserted into the charging port main body 24, thereby realizing the charging of the new energy automobile, the operation is simple, the transverse plate 7 is fixedly arranged at the outer side of the first supporting plate 8, the top and the bottom of the transverse plate 7 are symmetrically provided with a first extrusion device 5 and a second extrusion device 10;
the second extrusion device 10 comprises an anti-skid pad 26, an extrusion plate 27, a bottom plate 28, a vertical plate 29, a second slider 31, a support pillar 38, a second limiting plate 32, a second slide rail 34 and a return spring 35, wherein the vertical plate 29 is fixedly installed at the bottom of the transverse plate 7, the bottom end of the vertical plate 29 is fixedly installed at the top of the bottom plate 28, the top of the bottom plate 28 is fixedly connected with the second slide rail 34, the second slider 31 is slidably arranged on the second slide rail 34, two ends of the second slide rail 34 are respectively and fixedly installed with a limiting block, a threaded through hole for being in threaded connection with a bolt is formed in the second slider 31, the second slide rail 34 is extruded through the rotation of the bolt in the threaded through hole, so that the position of the second slider 31 on the second slide rail 34 is fixed, the support pillar 38 vertically penetrates through the second slider 31, and a through hole for the support pillar 38, the bottom of the supporting column 38 is fixedly provided with a second limiting plate 32, the top of the supporting column 38 is fixedly provided with an extruding plate 27, the extruding plate 27 is an arc-shaped plate, the inner wall of the extruding plate 27 is fixedly connected with an anti-slip mat 26, the anti-slip mat 26 is made of rubber, a return spring 35 is arranged between the bottom of the extruding plate 27 and the top of a second sliding block 31, the return spring 35 is sleeved outside the supporting column 38, two ends of the return spring 35 are respectively and fixedly connected to the bottom of the extruding plate 27 and the top of the second sliding block 31, the second extruding device 10 and the first extruding device 5 are identical in structure, when a new energy automobile is charged, the second limiting plate 32 is pulled to move downwards so as to drive the extruding plate 27 to move downwards to compress the return spring 35, the second limiting plate 32 is loosened after the charging handle is inserted into the opening main body 24, so that the extruding plate 27 moves upwards under the, the purpose of extruding the bottom and the top of the charging handle is achieved by arranging the second extruding device 10 and the first extruding device 5, the position of the charging handle is fixed, charging interruption caused by accidental touch of the charging handle is prevented, the practicability of the device is improved, the friction force between the inner wall of the extruding plate 27 and the charging handle is increased by arranging the non-slip mat 26, the position fixing effect of the charging handle is improved, the sealing performance of the sealing cover 9 in sealing the opening 14 is improved by arranging the sealing mat 36, and the practicability of the device is further improved.
The working principle of the invention is as follows: when the new energy automobile needs to be charged, the hydraulic cylinder 37 is firstly utilized to drive the hydraulic rod 33 to extend so as to push the sealing cover 9 to be separated from the opening 14, so that the sealing cover 9 is pushed to move to be separated from the opening 14, the motor 1 is further utilized to rotate to drive the screw rod 15 to rotate, so that the first sliding block 19 is further driven to move upwards on the screw rod 15, the mounting plate 18 is provided with the through hole 3 for the sealing cover 9 to pass through, the sealing cover 9 is further moved away from the front surface of the opening 14, the charging handle is further inserted into the charging port main body 24, so that the new energy automobile is charged, the operation is simple, when the new energy automobile is charged, the second limiting plate 32 is pulled to move downwards to drive the extrusion plate 27 to move downwards to compress the return spring 35, the second limiting plate 32 is loosened after the charging handle is inserted into the charging port main body 24, so that the extrusion plate 27 moves upwards under the elastic force of the return spring 35 and is contacted with the bottom of the charging handle, and the purpose of extruding the bottom and the top of the charging handle is realized by arranging the second extruding device 10 and the first extruding device 5, thereby realized fixed to the handle position that charges, prevented that the unexpected touching from leading to charging the interrupt when charging the handle, improved the practicality of equipment, increased the frictional force between stripper plate 27 inner wall and the handle that charges through setting up slipmat 26 to improved the effect of charging the handle rigidity, improved the leakproofness when closing cap 9 seals opening 14 through setting up sealed 36, further improved the practicality of equipment.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims (8)

1. The use method of the charging interface for the new energy automobile is characterized by comprising the following steps: when a new energy automobile needs to be charged, in the first step, the hydraulic cylinder 37 is used for driving the hydraulic rod 33 to extend, so that the sealing cover 9 is pushed to move to be separated from the opening 14, in the second step, the motor 1 is used for rotating to drive the screw rod 15 to rotate, so that the first sliding block 19 is driven to move upwards on the screw rod 15, the through hole 3 for the sealing cover 9 to penetrate through is formed in the mounting plate 18, so that the sealing cover 9 is further moved away from the front surface of the opening 14, in the third step, the charging handle is inserted into the charging port main body 24, in the fourth step, the second limiting plate 32 is pulled to move downwards to drive the extrusion plate 27 to move downwards to compress the return spring 35, after the charging handle is inserted into the charging port main body 24, the second limiting plate 32 is loosened, so that the extrusion plate 27 moves upwards under the elastic force of the return spring 35 and is contacted with the bottom of the charging handle, and the bottom and the top of the charging handle are extruded through, thereby fixing the position of the charging handle.
2. The use method of the charging interface for the new energy automobile according to claim 1, characterized in that: new energy automobile charge interface include: the electric vehicle charging device comprises a motor (1), a through hole (3), a vehicle body (4), a first extrusion device (5), a charging device (6), a transverse plate (7), a first supporting plate (8), a sealing cover (9), a second extrusion device (10), a first limiting plate (11), a driving device (12), a baffle plate (13), an opening (14), a screw rod (15), a first sliding rail (16), a second supporting plate (17) and a mounting plate (18), and is characterized in that the vehicle body (4) is provided with the opening (14), the opening (14) is internally provided with the charging device (6), the charging device (6) comprises a first damping device (20), a charging port main body (24), a second damping device (25) and a frame (30), two sides of the frame (30) are fixedly mounted on the inner wall of the opening (14) through connecting rods, the charging port main body (24) is arranged inside the frame (30), the charging port main body (24) is provided with a first damping device (20) and a second damping device (25) in bilateral symmetry, the vehicle body (4) is provided with a mounting plate (18) at a position fixed directly above the opening (14), a first supporting plate (8) and a second supporting plate (17) are installed at a position symmetrical position of the bottom of the mounting plate (18) at two sides of the opening (14), a first limiting plate (11) is installed at the bottom end of the inner side of the second supporting plate (17), a first sliding rail (16) is fixedly connected at a position between the top of the first limiting plate (11) and the bottom of the mounting plate (18) at the inner side of the second supporting plate (17), a lead screw (15) is arranged at a position between the top of the first limiting plate (11) and the bottom of the mounting plate (18) at one side of the first sliding rail (16), and one end of the lead screw (15) is rotatably installed, the other end of first limiting plate (11) passes through the output shaft fixed connection of shaft coupling and motor (1), and motor (1) passes through bolt fixed mounting at mounting panel (18) top, opening (14) front surface is provided with closing cap (9), closing cap (9) one side bottom fixed mounting has baffle (13), position between first limiting plate (11) top and mounting panel (18) bottom is provided with drive arrangement (12), drive arrangement (12) include first slider (19), hydraulic stem (33) and pneumatic cylinder (37), first slider (19) slide to set up on first slide rail (16), lead screw (15) vertically run through first slider (19), offer on first slider (19) be used for with lead screw (15) threaded connection's screw through-hole, surface fixed mounting has pneumatic cylinder (37) before first slider (19), the hydraulic cylinder (37) is hydraulically connected with a hydraulic rod (33), the end part of the hydraulic rod (33) is fixedly installed on the rear surface of the baffle plate (13), a transverse plate (7) is fixedly installed on the outer side of the first supporting plate (8), a first extrusion device (5) and a second extrusion device (10) are symmetrically arranged at the top and the bottom of the transverse plate (7), the second extrusion device (10) comprises an extrusion plate (27), a bottom plate (28), a vertical plate (29), a second sliding block (31), a supporting column (38), a second limiting plate (32), a second sliding rail (34) and a return spring (35), the vertical plate (29) is fixedly installed at the bottom of the transverse plate (7), the bottom end of the vertical plate (29) is fixedly installed at the top of the bottom plate (28), a second sliding rail (34) is fixedly connected with the top of the bottom plate (28), and the second sliding block (31) is slidably, both ends difference fixed mounting of second slide rail (34) has a stopper, offer on second slider (31) be used for with bolt threaded connection's screw thread through-hole, support column (38) vertical second slider (31) that runs through, offer the through-hole that is used for support column (38) to pass on second slider (31), support column (38) bottom fixed mounting has second limiting plate (32), and support column (38) top fixed mounting has stripper plate (27), be provided with return spring (35) between stripper plate (27) bottom and second slider (31) top, return spring (35) cover is established in support column (38) outside and both ends difference fixed connection and is in stripper plate (27) bottom and second slider (31) top
3. The use method of the charging interface for the new energy automobile as claimed in claim 2, wherein the first damping device (20) comprises a damping spring (21), a cylinder (22) and a rod body (23), the cylinder (22) is fixedly mounted on the inner wall of the frame (30), the rod body (23) is slidably arranged in the cylinder (22), one end of the rod body (23) is fixedly mounted on the outer side of the charging interface main body (24), the other end of the rod body (23) is located in the cylinder (22) and is provided with the damping spring (21) between the other end of the rod body (23) and one side of the inner wall of the cylinder (22), and two ends of the damping spring (21) are respectively and fixedly connected to one end of the rod body (23) located in the cylinder (22) and one side of the.
4. The use method of the charging interface for the new energy automobile is characterized in that the first damping device (20) and the second damping device (25) are identical in structure.
5. The use method of the charging interface for the new energy automobile according to claim 4, characterized in that a protective cover (2) is sleeved on the outer side of the motor (1).
6. The use method of the charging interface for the new energy automobile as claimed in claim 5, wherein a sealing gasket (36) is fixedly connected to the rear surface of the cover (9), and the sealing gasket (36) is made of rubber.
7. The use method of the charging interface for the new energy automobile as claimed in claim 6, wherein the extrusion plate (27) is an arc plate, the inner wall of the extrusion plate (27) is fixedly connected with a non-slip mat (26), and the non-slip mat (26) is made of rubber.
8. The use method of the charging interface for the new energy automobile is characterized in that the second pressing device (10) and the first pressing device (5) are identical in structure.
CN202011276710.9A 2018-05-30 2018-05-30 Application method of charging interface for new energy automobile Withdrawn CN112688107A (en)

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