CN113783033A - Leading grid structure of new energy automobile - Google Patents
Leading grid structure of new energy automobile Download PDFInfo
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- CN113783033A CN113783033A CN202111288357.0A CN202111288357A CN113783033A CN 113783033 A CN113783033 A CN 113783033A CN 202111288357 A CN202111288357 A CN 202111288357A CN 113783033 A CN113783033 A CN 113783033A
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- charging
- flip
- flip structure
- new energy
- energy automobile
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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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/6205—Two-part coupling devices held in engagement by a magnet
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/52—Radiator or grille guards ; Radiator grilles
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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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
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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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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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
- H01R13/62—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
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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
- Y02T10/62—Hybrid vehicles
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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)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a front grid structure of a new energy automobile, wherein a charging port with a charging jack is arranged in the grid structure, the grid structure comprises a grid body and a flip structure, the flip structure is turned relative to the charging port, a limit frame is fixedly connected to the inner side of the flip structure, a limit mechanism for closing and positioning the flip structure is arranged in the limit frame, a charging plug is inserted in the charging port through the charging jack, a locking piece for locking the position of the charging plug is arranged in the charging port, a rain shielding mechanism for shielding rain from the charging jack is arranged on the inner side of the flip structure and above the limit frame, the front grid structure of the new energy automobile locks the position of the charging plug during charging, the falling of the charging plug caused by unintentional touch is avoided, after charging is finished, the current in the charging plug disappears, and the charging plug pops out from the jack, and the plug loses the limiting displacement of locating piece, is convenient for take out charging plug.
Description
Technical Field
The invention relates to the technical field of new energy automobile body mechanisms, in particular to a front grid structure of a new energy automobile.
Background
The automobile front grille, also called front face and middle net, is mainly used for ventilating the air intake of water tank, engine and air conditioner, etc. and preventing the damage of foreign body to the inner parts of carriage. Of course, the automobile grille has the function of decorating the automobile on the other hand so as to improve the visual effect, the attractiveness and the identification degree of the whole automobile.
Under the pressure of energy and environmental protection, new energy automobiles undoubtedly become the development direction of future automobiles, electric automobiles and plug-in hybrid automobiles are increasingly popular, and charging also enters daily life. Because new energy automobile mostly adopts electric energy electricity generation, it is less than the heat dissipation demand of fuel oil automobile, also descends to the demand of leading grid, nevertheless considers that leading grid has evolved into one of classic design, and automobile company still keeps the design of leading grid when designing new energy automobile, and most companies set up the position of charging in leading grid department.
Present mouthful dustcoat that charges is equipped with fixed frame, fixed frame and grid interconnect, and fixed frame one side is equipped with the lid that charges, the lid that charges often takes with the connected mode of grid to press down the open-type, open or closed flip all needs manual pressing, long-time pressing operation can make inside press the reduction of pressing lock elasticity joint performance, shorten its life, and there is the touching condition that causes the lid that charges to bounce open of people or external things, if can not in time discover in the sleet day, then have the danger of the electric shock of intaking.
For this purpose, application No.: CN201810865982.9 discloses a new energy automobile's leading grid structure, can open the spacing locking structure of joint location flip structure through operating control switch in the automobile body, need not the manual work and presses the operation and open, can spacing closing through pressing the flip structure gently, easy operation laborsaving, but this kind of structure has following problem:
1. although the structure can avoid two times of manual pressing and avoid the situation that the flip cover is accidentally touched by people or external things, the control switch is arranged in the automobile, and the switch is not opened after getting off the automobile, so that the control switch needs to be additionally returned to the automobile for operation;
2. the existing charging port is lack of a limiting mechanism for a charging plug, and the plug can deviate due to artificial collision after a charging head is inserted, so that the plug falls off and cannot be found by an operator in time; when the charging plug is pulled out, the charging plug is tightly inserted into the jack, so that a large force is needed, and the charging plug is inconvenient for women with small force to use;
3. charging port department lacks the rain mechanism that hides to the plug, has the raindrop to carry out the condition of jack along the plug wire, and the kneck can seep water, causes the damage to the car. Therefore, a front grid structure of the new energy automobile is provided.
Disclosure of Invention
The invention aims to provide a front grid structure of a new energy automobile, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a front grid structure of a new energy automobile is provided with a charging port with a charging jack, the grid structure comprises a grid body and a flip structure, the flip structure is turned relative to the charging port, one side, close to the flip structure, of the charging port is provided with a fixed seat, a rotating rod is arranged in the fixed seat, the flip structure is connected with the fixed seat through the rotating rod, the outer wall of the rotating rod is sleeved with a torsional spring, and two ends of the torsional spring are connected with the fixed seat and the flip structure respectively;
the inner side of the flip structure is fixedly connected with a limiting frame, a limiting mechanism for closing and positioning the flip structure is arranged in the limiting frame, and a switch for controlling the limiting mechanism is arranged on the outer side of the flip;
the charging port is inserted with a charging plug through a charging jack, a locking piece for locking the position of the charging plug is arranged in the charging port, and after the charging is completed, the charging plug slides towards one side far away from the charging jack under the action of the locking piece;
the cover-turning mechanism is arranged on the inner side of the cover-turning mechanism and above the limiting frame, and a rain shielding mechanism for shielding rain from the charging jack is arranged on the cover-turning mechanism.
Preferably, the limiting mechanism comprises a movable groove arranged in the limiting frame, a spring barrel with a tooth block is connected in the movable groove through a rotating shaft, and the rotating shaft penetrates through one side of the flip structure and is fixedly connected with the switch;
the spring box is characterized in that sliding racks are connected to two sides of the spring box through tooth blocks in an engaged mode, the sliding racks are connected with the limiting frame in a sliding mode through fixing rails, clamping rods are fixedly connected to the ends, far away from each other, of the two sliding racks, and limiting cylinders are arranged at the positions, corresponding to the limiting clamping rods, of the charging ports.
Preferably, the charging jack is fixedly connected with a magnetic rod on one side, one side of the charging plug corresponding to the magnetic rod is connected with a metal cylinder, and when charging is performed, the magnetic rod and the metal cylinder attract each other, and the auxiliary locking piece limits the position of the charging plug.
Preferably, the locking piece comprises sliding chutes arranged on two sides of the charging plug, the charging plug is connected with the positioning block through the sliding chutes, the bottom of the positioning block is provided with connecting rods, one sides, far away from each other, of the two connecting rods are provided with guide blocks, and a guide piece for guiding the guide blocks is arranged in the charging port;
the locating piece is connected with a supporting piece through a connecting rod, under the action of the supporting piece, the charging plug slides in the charging port in parallel and drives the locating piece to slide along the guide piece, and therefore the locating piece is hooked with the sliding groove in a hooking mode.
Preferably, the connecting rod is made of plastic materials, and under the action of the guide piece, the connecting rod drives the positioning block to move relative to the sliding groove, so that the positioning block and the sliding groove are hooked mutually.
Preferably, the guide piece is including the fixed montant that sets up in the mouth bottom that charges, the position of the corresponding guide block of montant is provided with the direction spout, and under the guide effect of direction spout, the locating piece stretches into in the spout, fixes a position charging plug.
Preferably, support piece is including setting up the inside expanding spring in the mouth that charges, one side fixedly connected with backup pad that expanding spring kept away from the mouth that charges, the both ends of backup pad respectively with two connecting rod fixed connection, and backup pad one side has seted up the pole groove, the position in the corresponding pole groove of mouth that charges is equipped with the dead lever, the backup pad along the pole groove with charge mouthful sliding connection.
Preferably, the rain shielding mechanism comprises a hinged seat arranged on the inner side of the flip structure, the flip structure is rotatably connected with a rain shielding plate through the hinged seat, and the rain shielding plate is in interference connection with the hinged seat;
the charging plug is characterized in that a placing groove is formed in the rain shielding plate, rain shielding cloth is arranged in the placing groove, hanging claws are arranged on two sides of the rain shielding cloth, hanging rods are arranged at the positions of the corresponding hanging claws on the outer wall of the charging port, and the rain shielding cloth is laid outside the charging plug through the hanging rods.
Preferably, the outer side of the flip structure is provided with a limiting hole, the position of the corresponding limiting hole of the grid body is fixedly connected with a limiting rod, and the grid body is connected with the flip mechanism through the limiting rod
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the closing and locking effect on the flip cover structure is realized through the limiting mechanism, the switch of the limiting mechanism is arranged at the outer side of the flip cover structure, and the spring is arranged in the spring box, so that the switch has the self-resetting capability, and the switch is convenient for a vehicle owner to switch on and off the charging port while the flip cover structure is prevented from being opened by mistake, thereby being convenient for charging a new energy automobile.
According to the invention, the insertion force between the charging plug and the charging jack and the magnetic attraction force between the magnetic rod and the metal rod are greater than the elastic force of the spring, the position of the charging plug is locked during charging, the charging plug is prevented from falling off due to unintentional touch, after charging is completed, the current in the charging plug disappears, the magnetic attraction force between the magnetic rod and the metal rod disappears, the elastic force of the spring is greater than the insertion force between the plug and the jack, so that the supporting plate and the positioning block are restored to the original positions, the charging plug pops out of the jack, the plug loses the limiting effect of the positioning block, and the charging plug is convenient to take out.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a connection mode of a grating body and a flip structure;
FIG. 3 is a schematic view of a parallel connection structure of a charging port and a flip structure;
fig. 4 is a schematic view of a closed structure of the flip structure relative to the charging port;
FIG. 5 is a schematic view of the connection between the rain shelter and the charging port;
fig. 6 is a sectional view showing an internal structure of the charging port;
FIG. 7 is a sectional view of a structure of a charging port and a charging plug connected to each other;
FIG. 8 is a schematic view of an inner side structure of the flip structure;
fig. 9 is a schematic structural diagram of a charging plug.
In the figure: 1-a charging port; 11-a charging jack; 111-magnetic rod; 12-a fixed seat; 13-rotating rod; 14-a charging plug; 141-a metal cylinder; 2-a grid body; 21-a limiting rod; 3-a flip-lid structure; 31-a limiting hole; 4-a limit frame; 5-a limiting mechanism; 51-a movable slot; 52-a tooth block; 53-barrel; 54-a sliding rack; 55-a clamping bar; 56-a limiting cylinder; 6-a switch; 7-a locking element; 71-a chute; 72-a positioning block; 73-connecting rod; 74-a guide block; 8-a rain-shading mechanism; 81-a hinged seat; 82-a flashing; 83-placing grooves; 84-a rain-shielding cloth; 85-hanging claws; 86-hanging rod; 9-a guide; 91-vertical rod; 92-a guide chute; 10-a support; 101-a telescoping spring; 102-a support plate; 103-rod groove; 104-fixing the rod.
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. 1-9, the present invention provides a technical solution: a front grid structure of a new energy automobile is provided with a charging port 1 with a charging jack 11, the grid structure comprises a grid body 2 and a flip structure 3, the flip structure 3 is turned relative to the charging port 1, a fixed seat 12 is arranged on one side, close to the flip structure 3, of the charging port 1, a rotating rod 13 is arranged in the fixed seat 12, the flip structure 3 is connected with the fixed seat 12 through the rotating rod 13, a torsion spring is sleeved on the outer wall of the rotating rod 13, the torsion spring is not shown in the figure, and two ends of the torsion spring are respectively connected with the fixed seat 12 and the flip structure 3;
as shown in fig. 2, a limiting frame 4 is fixedly connected to the inner side of the flip structure 3, a limiting mechanism 5 for positioning the flip structure 3 in a closed state is arranged in the limiting frame 4, and a switch 6 for controlling the limiting mechanism 5 is arranged on the outer side of the flip;
a charging plug 14 is inserted into the charging port 1 through the charging jack 11, a locking piece 7 for locking the position of the charging plug 14 is arranged in the charging port 1, and after the charging is completed, the charging plug 14 slides towards one side far away from the charging jack 11 under the action of the locking piece 7;
the rain shielding mechanism 8 for shielding rain from the charging jack 11 is arranged on the inner side of the flip structure 3 and above the limit frame 4.
As shown in fig. 3-5, when the flip structure 3 is opened relative to the charging port 1, a fixed included angle exists between the flip structure 3 and the charging port 1 under the action of the torsion spring, and the included angle is smaller than 90 degrees, a limiting hole 31 is formed in the outer side of the flip structure 3, and a limiting rod 21 is fixedly connected to the position of the grid body 2 corresponding to the limiting hole 31;
as shown in fig. 2, if the new energy automobile is charged on a sunny day, the flip mechanism is continuously lifted downwards until the limiting rod 21 is inserted into the limiting hole 31, and a damping layer is arranged in the limiting hole 31, so that the connectivity with the limiting rod 21 is enhanced, and the flip mechanism is perpendicular to the charging port 1 without external force, so that the plugging of the charging plug 14 is not influenced;
as shown in fig. 5, if the car is charged in rainy or snowy weather, the flip structure 3 is separated from the limiting rod 21, the flip structure 3 forms a barrier to the charging port 1, and the charging jack 11 is shielded from rain by the rain shielding mechanism 8.
As shown in fig. 8, the limiting mechanism 5 includes a movable groove 51 formed in the limiting frame 4, a spring barrel 53 with a toothed block 52 is connected to the movable groove 51 through a rotating shaft, the rotating shaft penetrates through one side of the flip structure 3 and is fixedly connected with the switch 6, a spring not shown in the figure is arranged in the spring barrel 53, two ends of the spring are respectively connected with the inner wall of the spring barrel 53 and the rotating shaft, and the switch 6 has a self-resetting capability under the action of the spring;
two sides of the barrel 53 are respectively connected with a sliding rack 54 through a tooth block 52 in a meshing manner, the two sliding racks 54 are connected with the limiting frame 4 in a sliding manner through a fixed track, clamping rods 55 are fixedly connected to the ends, far away from each other, of the two sliding racks 54, and a limiting barrel 56 is arranged at the position, corresponding to the clamping rods 55, of the charging port 1;
when the switch 6 keeps the original position, the extending length of the clamping rods 55 on the two sides is just connected with the limiting cylinder 56, the switch 6 is rotated, the tooth blocks 52 drive the sliding racks 54 on the two sides to be close to each other, so that the limiting clamping rods 55 are drawn out from the limiting cylinder 56, the flip structure 3 is opened under the action of the torsion spring, when the flip structure is closed, the switch 6 is rotated, after the flip structure 3 is closed, the switch 6 is loosened, the clamping rods 55 on the two sides automatically extend into the limiting cylinder 56, the flip structure 3 is limited, and the switch 6 is positioned on the outer side of the flip structure 3, and the flip structure 3 is convenient to open and close.
As shown in fig. 6, a magnetic rod 111 is fixedly connected to one side of the charging jack 11;
as shown in fig. 9, a metal cylinder 141 is connected to the position of the charging plug 14 corresponding to the magnetic rod 111, and during charging, a magnetic field is generated around the metal cylinder 141, and the magnetic rod 111 and the metal cylinder 141 have opposite magnetism, so that they attract each other, thereby increasing the connection force between the charging plug 14 and the charging jack 11, and the auxiliary locking member 7 defines the position of the charging plug 14.
As shown in fig. 6-7, the locking member 7 includes sliding grooves 71 formed on both sides of the charging plug 14, the charging plug 14 is connected to a positioning block 72 through the sliding grooves 71, a connecting rod 73 is disposed at the bottom of the positioning block 72, a guide block 74 is disposed on each side of the two connecting rods 73 away from each other, and a guide member 9 for guiding the guide block 74 is disposed in the charging port 1;
the positioning block 72 is connected to the supporting member 10 through the connecting rod 73, the charging plug 14 contacts with the supporting member 10, the charging plug 14 slides in the charging port 1 in parallel under the action of the supporting member 10, and the supporting member 10 drives the positioning block 72 to slide along the guide member 9, so that the positioning block 72 is hooked to the sliding groove 71.
Therefore, the connecting rod 73 is made of plastic material and has a certain deformation capability, and under the action of the guide member 9, the connecting rod 73 is deformed, so that the positioning block 72 is driven to move relative to the sliding groove 71 until being hooked with the sliding groove 71.
As shown in fig. 6, the guiding element 9 includes a vertical rod 91 fixedly disposed at the bottom of the charging port 1, a guiding sliding groove 92 is disposed at a position of the vertical rod 91 corresponding to the guiding block 74, and the positioning block 72 moves relative to the sliding groove 71 while sliding downward under the guiding action of the guiding sliding groove 92, so as to lock the position of the charging plug 14.
As shown in fig. 6-7, the supporting member 10 includes an extension spring 101 disposed inside the charging port 1, a supporting plate 102 is fixedly connected to a side of the extension spring 101 away from the charging port 1, two ends of the supporting plate 102 are respectively fixedly connected to the two connecting rods 73, a rod groove 103 is formed in one side of the supporting plate 102, a fixing rod 104 is disposed at a position of the charging port 1 corresponding to the rod groove 103, and the supporting plate 102 is slidably connected to the charging port 1 along the rod groove 103;
the supporting plate 102 is located above the positioning block 72, the charging plug 14 is firstly contacted with the positioning block 72, and slides downwards along the rod groove 103 under the limiting action of the positioning block 72, the supporting plate 102 drives the connecting rod 73 to slide downwards while moving downwards, and under the limiting action of the guide sliding groove 92, the positioning block 72 extends into the sliding groove 71 until being hooked with the sliding groove 71 to lock the position of the charging plug 14.
During charging, the plugging force of the charging plug 14 and the charging socket and the attraction of the metal cylinder 141 and the magnetic rod 111 exist, the sum of the two forces is greater than the spring force, so that the position of the charging plug 14 is locked, after charging is finished, current does not pass through the charging plug 14, the spring force is greater than the plugging force between the charging plug 14 and the charging plug 14, the supporting plate 102 slides downwards, the positioning block 72 slips from the sliding groove 71, the charging plug 14 is not connected with the charging socket, the charging plug 14 loses the locking effect of the positioning block 72, and the charging plug 14 is convenient to take out.
As shown in fig. 5, the rain shielding mechanism 8 includes a hinge seat 81 disposed at an inner side of the flip structure 3, and the flip structure 3 is rotatably connected with a rain shielding plate 82 through the hinge seat 81, the rain shielding plate 82 is in interference connection with the hinge seat 81, and the rain shielding plate 82 and the flip structure 3 are fixed to each other without external force;
a placing groove 83 is formed in the rain shielding plate 82, rain shielding cloth 84 is arranged in the placing groove 83, hanging claws 85 are arranged on two sides of the rain shielding cloth 84, hanging rods 86 are arranged at positions, corresponding to the hanging claws 85, on the outer wall of the charging port 1, and the rain shielding cloth 84 is laid on the outer side of the charging plug 14 through the hanging rods 86;
the rain-proof cloth 84 itself has elasticity, and the rain-proof cloth 84 is pulled outwards until the hanging claw 85 is hung on the hanging rod 86, so that the rain-proof cloth 84 is limited, and the rain-proof cloth 84 and the flip structure 3 are mutually matched to shade rain from the charging jack 11.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (9)
1. The utility model provides a new energy automobile's leading grid structure, be provided with in the grid structure and take the mouth (1) that charges of jack (11), the grid structure includes grid body (2) and flip structure (3), flip structure (3) are relative charges mouthful (1) and are overturned, its characterized in that: a fixed seat (12) is arranged on one side, close to the flip structure (3), of the charging port (1), a rotating rod (13) is arranged in the fixed seat (12), the flip structure (3) is connected with the fixed seat (12) through the rotating rod (13), a torsion spring is sleeved on the outer wall of the rotating rod (13), and two ends of the torsion spring are connected with the fixed seat (12) and the flip structure (3) respectively;
the inner side of the flip structure (3) is fixedly connected with a limiting frame (4), a limiting mechanism (5) for closing and positioning the flip structure (3) is arranged in the limiting frame (4), and a switch (6) for controlling the limiting mechanism (5) is arranged on the outer side of the flip;
the charging port (1) is inserted with a charging plug (14) through a charging jack (11), a locking piece (7) for locking the position of the charging plug (14) is arranged in the charging port (1), and after the charging is completed, the charging plug (14) slides towards one side far away from the charging jack (11) under the action of the locking piece (7);
the flip structure (3) is inboard, and be located spacing frame (4) top and be equipped with and hide rain mechanism (8) that hides rain to charging jack (11).
2. The front grid structure of the new energy automobile according to claim 1, characterized in that: the limiting mechanism (5) comprises a movable groove (51) arranged in the limiting frame (4), a spring box (53) with a tooth block (52) is connected in the movable groove (51) through a rotating shaft, and one side of the rotating shaft penetrating through the flip structure (3) is fixedly connected with the switch (6);
both sides of the spring box (53) are all meshed with sliding racks (54) through tooth blocks (52), the two sliding racks (54) are connected with the limiting frame (4) in a sliding mode through fixing rails, clamping rods (55) are fixedly connected to the ends, far away from each other, of the two sliding racks (54), and limiting cylinders (56) are arranged at the positions, corresponding to the clamping rods (55), of the charging port (1).
3. The front grid structure of the new energy automobile according to claim 2, characterized in that: one side fixedly connected with magnetism pole (111) of charging jack (11), and the position that charges corresponding magnetism pole (111) of plug (14) is connected with metal drum (141), and during charging, magnetism pole (111) and this metal drum (141) inter attraction, supplementary locking piece (7) are injectd the position of charging plug (14).
4. The front grid structure of the new energy automobile according to claim 3, characterized in that: the locking piece (7) comprises sliding grooves (71) formed in two sides of the charging plug (14), the charging plug (14) is connected with a positioning block (72) through the sliding grooves (71), a connecting rod (73) is arranged at the bottom of the positioning block (72), guide blocks (74) are arranged on the sides, far away from each other, of the two connecting rods (73), and a guide piece (9) for guiding the guide blocks (74) is arranged in the charging port (1);
the positioning block (72) is connected with a support piece (10) through a connecting rod (73), under the action of the support piece (10), the charging plug (14) slides in the charging port (1) in parallel and drives the positioning block (72) to slide along the guide piece (9), and therefore the positioning block (72) and the sliding groove (71) are hooked with each other.
5. The front grid structure of the new energy automobile according to claim 4, characterized in that: the connecting rod (73) is made of plastic materials, and under the action of the guide piece (9), the connecting rod (73) drives the positioning block (72) to move relative to the sliding groove (71), so that the positioning block and the sliding groove (71) are mutually hooked.
6. The front grid structure of the new energy automobile according to claim 4, characterized in that: guide (9) are including fixed montant (91) that sets up in mouthful (1) bottom that charges, the position of the corresponding guide block (74) of montant (91) is equipped with direction spout (92), under the guide effect of direction spout (92), locating piece (72) stretch into in spout (71), fix a position charging plug (14).
7. The front grid structure of the new energy automobile according to claim 4, characterized in that: support piece (10) are including setting up at the inside expanding spring (101) of mouthful (1) that charges, one side fixedly connected with backup pad (102) of mouthful (1) are kept away from in expanding spring (101), the both ends of backup pad (102) respectively with two connecting rod (73) fixed connection, and backup pad (102) one side has seted up pole groove (103), the position of the corresponding pole groove (103) of mouthful (1) that charges is equipped with dead lever (104), backup pad (102) along pole groove (103) and mouthful (1) sliding connection that charges.
8. The front grid structure of the new energy automobile according to claim 1, characterized in that: the rain shielding mechanism (8) comprises a hinged seat (81) arranged on the inner side of the flip structure (3), the flip structure (3) is rotatably connected with a rain shielding plate (82) through the hinged seat (81), and the rain shielding plate (82) is in interference connection with the hinged seat (81);
the charging device is characterized in that a placing groove (83) is formed in the rain shielding plate (82), rain shielding cloth (84) is arranged in the placing groove (83), hanging claws (85) are arranged on two sides of the rain shielding cloth (84), hanging rods (86) are arranged at the positions of the corresponding hanging claws (85) on the outer wall of the charging port (1), and the rain shielding cloth (84) is laid outside the charging plug (14) through the hanging rods (86).
9. The front grid structure of the new energy automobile according to claim 1, characterized in that: spacing hole (31) have been seted up in flip structure (3) outside, and the position fixedly connected with gag lever post (21) of the corresponding spacing hole (31) of grid body (2), grid body (2) are through gag lever post (21) and flip structure (3) interconnect.
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CN202111288357.0A CN113783033A (en) | 2021-11-02 | 2021-11-02 | Leading grid structure of new energy automobile |
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CN202111288357.0A CN113783033A (en) | 2021-11-02 | 2021-11-02 | Leading grid structure of new energy automobile |
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Application publication date: 20211210 |