CN112208650A - Charging port cover assembly and vehicle - Google Patents
Charging port cover assembly and vehicle Download PDFInfo
- Publication number
- CN112208650A CN112208650A CN201910621838.5A CN201910621838A CN112208650A CN 112208650 A CN112208650 A CN 112208650A CN 201910621838 A CN201910621838 A CN 201910621838A CN 112208650 A CN112208650 A CN 112208650A
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- China
- Prior art keywords
- charging port
- port cover
- guide rod
- sliding block
- hinged
- Prior art date
- 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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- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 229920003023 plastic Polymers 0.000 claims description 8
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- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000010923 batch production Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/24—Superstructure sub-units with access or drainage openings having movable or removable closures; Sealing means therefor
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/06—Hinges with pins with two or more pins
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
- E05F1/1246—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
- E05Y2900/534—Fuel lids
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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
-
- 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 relates to a charging port cover assembly and a vehicle, wherein the charging port cover assembly comprises: the guide rod is fixedly assembled on the vehicle body along the vertical direction; the charging opening cover is hinged with the guide rod through a hinged shaft; the sliding block is assembled on the guide rod in a sliding mode; the elastic part is a pressure spring arranged on one side of the sliding block back to the hinge shaft or a tension spring arranged on one side of the sliding block facing to the hinge shaft; and the transmission rod is hinged with the sliding block and the charging opening cover respectively so as to drive the charging opening cover to overturn when the sliding block slides towards the hinged shaft under the elastic acting force of the elastic part. When the flap that charges is opened to needs, remove the locking to the flap that charges earlier, the slider on the guide bar slides to the articulated shaft under the elastic force of elastic component, slides to the articulated position of flap and guide bar that charges promptly, and the flap upset that charges is driven to the transfer line drive this moment to realize opening the automation of the flap that charges, and can open great angle, saved the manual step of opening the flap that charges, the vehicle of being convenient for charges.
Description
Technical Field
The invention relates to a charging port cover assembly and a vehicle.
Background
In the electric automobile field, the flap that charges sets up in the department that charges, mainly plays the effect of protection socket and the molding of beautification outward appearance that charges. Because the electric automobile needs to be charged after the battery capacity runs out, the opening of the charging opening cover is frequent.
The chinese utility model patent with the publication number CN202827796U discloses a charging port door, which comprises an inner plate, a base, and a hinge connecting the inner plate and the base, wherein the hinge constitutes a driving mechanism for driving the charging port door to open and close, and the charging port door is locked by a locking hook on the inner plate and a locking tongue on the base in a matching manner when in a closed position; still be equipped with the elastic component on the base, the elastic component exerts elastic force to the mouthful hatch door that charges when latch hook and spring bolt unblock to open the mouthful hatch door that charges.
However, the charging port cabin door is opened at a small angle under the elastic acting force of the elastic piece, and an operator still needs to manually open the charging port cabin door completely, so that the user experience is poor, and the use is inconvenient.
Disclosure of Invention
The invention aims to provide a charging port cover assembly to solve the technical problems that in the prior art, a charging port door can be completely opened manually, and user experience is poor; the invention further aims to provide a vehicle, so as to solve the technical problems that in the prior art, a cabin door of a charging port can be completely opened manually, the user experience is poor, and the use is inconvenient.
In order to achieve the purpose, the technical scheme of the charging port cover assembly is as follows:
the charging port cover assembly includes: the guide rod is fixedly assembled on the vehicle body along the vertical direction; the charging opening cover is hinged with the guide rod through a hinged shaft; the sliding block is assembled on the guide rod in a sliding mode; the elastic part is a pressure spring arranged on one side of the sliding block back to the hinge shaft or a tension spring arranged on one side of the sliding block facing to the hinge shaft so as to apply elastic acting force facing to the hinge shaft to the sliding block; and the transmission rod is hinged with the sliding block and the charging opening cover respectively so as to drive the charging opening cover to overturn when the sliding block slides towards the hinged shaft under the elastic acting force of the elastic part.
The beneficial effects are that: when the flap that charges is opened to needs, remove the locking to the flap that charges earlier, the slider on the guide bar slides to the articulated shaft under the elastic force of elastic component, slides to the articulated position of flap and guide bar that charges promptly, and the flap upset that charges is driven to the transfer line drive this moment to realize opening the automation of the flap that charges, and can open great angle, saved the manual step of opening the flap that charges, the vehicle of being convenient for charges.
Further, the screw thread is equipped with the stopper on the guide bar, the elastic component is the pressure spring of cover on the guide bar, and the pressure spring setting is between slider and stopper and top dress on the stopper. The compression spring is sleeved on the guide rod, so that the stability of the compression spring in the expansion process can be ensured; simultaneously, can adjust the position of stopper through rotatory stopper, and then can adjust the elastic force of pressure spring to guarantee that the elastic force of pressure spring can drive the effectual slip of slider.
Furthermore, a limiting block fixing hole is formed in the limiting block, and the limiting block is matched with the fastening piece to be fixedly assembled on the vehicle body through the limiting block fixing hole so that the guide rod is fixedly assembled on the vehicle body. The limiting block has two functions, the guide rod can be fixedly assembled on the vehicle body, the pressure spring can be stopped and limited after the proper position is adjusted, other structures are prevented from being added on the guide rod, and the structure is simplified.
Further, the tip of guide bar is equipped with articulated seat, the flap that charges is articulated with articulated seat, is equipped with articulated seat fixed orifices on the articulated seat, articulated seat passes through articulated seat fixed orifices and fastener cooperation fixed Assembly are in on the automobile body to make the guide bar fixed assembly on the automobile body. Make articulated seat have two effects, can with charge the flap articulated, can avoid increasing other structures on the guide bar with guide bar fixed assembly on the automobile body again, simplified the structure.
Furthermore, the guide rod comprises an injection molding rod body and a screw rod embedded on the rod body, and the limiting block is assembled on the screw rod in a threaded mode. The shaping is comparatively simple, the batch production of being convenient for, and the body of rod is made by plastics, and not only the quality is lighter, and the cost is lower moreover.
Further, the charging port cover comprises an outer plate and an inner plate, the inner plate is provided with an arc overhanging section extending towards the inner side, and the charging port cover is hinged on the guide rod through the arc overhanging section. An arc overhanging section is arranged on an inner plate of the charging opening cover, so that the charging opening cover is convenient to hinge with the guide rod.
Be equipped with the otic placode towards the guide bar on the inner panel, the inner panel passes through the otic placode and is articulated with the transfer line to it is articulated with the transfer line to realize charging the flap. The inner plate and the transmission rod are convenient to hinge.
Furthermore, the quantity of guide bar is two and corresponds the setting in the both sides of the flap that charges, transfer line and guide bar one-to-one. The atress is comparatively balanced when making the flap that charges upset to open and close of flap of charging.
Further, the driving rod and/or the sliding block are made of plastic. Further reducing the weight of the charging port cover assembly.
In order to achieve the purpose, the technical scheme of the vehicle is as follows:
the vehicle, including the automobile body and the fixed charging port lid subassembly of assembling on the automobile body, the charging port lid subassembly includes: the guide rod is fixedly assembled on the vehicle body along the vertical direction; the charging opening cover is hinged with the guide rod through a hinged shaft; the sliding block is assembled on the guide rod in a sliding mode; the elastic part is a pressure spring arranged on one side of the sliding block back to the hinge shaft or a tension spring arranged on one side of the sliding block facing to the hinge shaft so as to apply elastic acting force facing to the hinge shaft to the sliding block; and the transmission rod is hinged with the sliding block and the charging opening cover respectively so as to drive the charging opening cover to overturn when the sliding block slides towards the hinged shaft under the elastic acting force of the elastic part.
The beneficial effects are that: when the flap that charges is opened to needs, remove the locking to the flap that charges earlier, the slider on the guide bar slides to the articulated shaft under the elastic force of elastic component, slides to the articulated position of flap and guide bar that charges promptly, and the flap upset that charges is driven to the transfer line drive this moment to realize opening the automation of the flap that charges, and can open great angle, saved the manual step of opening the flap that charges, the vehicle of being convenient for charges.
Further, the screw thread is equipped with the stopper on the guide bar, the elastic component is the pressure spring of cover on the guide bar, and the pressure spring setting is between slider and stopper and top dress on the stopper. Establish the pressure spring cover on the guide bar, can guarantee the stability of pressure spring at flexible in-process, can adjust the position of stopper through rotatory stopper to guarantee that the elastic force of pressure spring can drive the effectual slip of slider.
Furthermore, a limiting block fixing hole is formed in the limiting block, and the limiting block is matched with the fastening piece to be fixedly assembled on the vehicle body through the limiting block fixing hole so that the guide rod is fixedly assembled on the vehicle body. The limiting block has two functions, the guide rod can be fixedly assembled on the vehicle body, the pressure spring can be stopped and limited after the proper position is adjusted, other structures are prevented from being added on the guide rod, and the structure is simplified.
Further, the tip of guide bar is equipped with articulated seat, the flap that charges is articulated with articulated seat, is equipped with articulated seat fixed orifices on the articulated seat, articulated seat passes through articulated seat fixed orifices and fastener cooperation fixed Assembly are in on the automobile body to make the guide bar fixed assembly on the automobile body. Make articulated seat have two effects, can with charge the flap articulated, can avoid increasing other structures on the guide bar with guide bar fixed assembly on the automobile body again, simplified the structure.
Furthermore, the guide rod comprises an injection molding rod body and a screw rod embedded on the rod body, and the limiting block is assembled on the screw rod in a threaded mode. The shaping is comparatively simple, the batch production of being convenient for, and the body of rod is made by plastics, and not only the quality is lighter, and the cost is lower moreover.
Further, the charging port cover comprises an outer plate and an inner plate, the inner plate is provided with an arc overhanging section extending towards the inner side, and the charging port cover is hinged on the guide rod through the arc overhanging section. An arc overhanging section is arranged on an inner plate of the charging opening cover, so that the charging opening cover is convenient to hinge with the guide rod.
Be equipped with the otic placode towards the guide bar on the inner panel, the inner panel passes through the otic placode and is articulated with the transfer line to it is articulated with the transfer line to realize charging the flap. The inner plate and the transmission rod are convenient to hinge.
Furthermore, the quantity of guide bar is two and corresponds the setting in the both sides of the flap that charges, transfer line and guide bar one-to-one. The atress is comparatively balanced when making the flap that charges upset to open and close of flap of charging.
Further, the driving rod and/or the sliding block are made of plastic. Further reducing the weight of the charging port cover assembly.
Drawings
Fig. 1 is a schematic structural view of a charging port cover assembly according to the present invention;
fig. 2 is a schematic structural view of a charging port cover assembly according to the present invention in an open state;
FIG. 3 is a schematic view of the charging port cover assembly of the present invention mounted to a vehicle body;
in the figure: 101-a vehicle body; 102-an inner plate; 103-an outer plate; 1-an arc overhanging section; 2-ear plate; 3-a first articulated shaft; 4-a transmission rod; 5-a second articulated shaft; 6-a hinge seat fixing hole; 7-a guide rod; 8-a slide block; 9-a third hinge axis; 10-a pressure spring; 11-a limiting block; 12-a thread segment; 13-a stopper fixing hole; 14-a hinged seat; 15-hinge base fixing base; 16-a stopper fixing seat.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
In the embodiment of the charging port cover assembly of the present invention, as shown in fig. 1 and 2, the charging port cover assembly includes a charging port cover and a driving mechanism for driving the charging port cover to open and close. The charging port cover comprises an inner plate 102 and an outer plate 103; actuating mechanism includes along vertical extension's guide bar 7, and the one end of guide bar 7 is equipped with articulated seat 14, and articulated seat 14 is articulated with inner panel 102 through second articulated shaft 5, still slides on the guide bar 7 and is equipped with slider 8, is equipped with transfer line 4 between guide bar 7 and the inner panel 102, and the one end of transfer line 4 is articulated on slider 8 through third articulated shaft 9, and the other end articulates on inner panel 102 through first articulated shaft 3.
Specifically, as shown in fig. 1 and fig. 3, the guide rod 7 is provided with a limiting block 11, the limiting block 11 is provided with a limiting block fixing hole 13, the vehicle body 101 is provided with a limiting block fixing seat 16, the limiting block 11 is matched with the fastening piece through the limiting block fixing hole 13 and is fixedly assembled on the limiting block fixing seat 16, preferably, the limiting block 11 is fixedly assembled on the front bumper of the vehicle body 101, wherein the number of the limiting block fixing holes 13 is two, so as to ensure the stability of the limiting block 11 in a fixing manner. The guide rod 7 is sleeved with a pressure spring 10 between the limiting block 11 and the sliding block 8, the pressure spring 10 forms an elastic part, the pressure spring 10 can apply an elastic acting force towards the hinged seat 14 to the sliding block 8, and the pressure spring 10 is sleeved on the guide rod 7 and can guarantee stability of the pressure spring 10 in a stretching process.
In order to solve the problem that the elasticity is not enough after pressure spring 10 is used for a long time, in this embodiment, guide bar 7 has screw thread section 12, stopper 11 screw assembly is on screw thread section 12, when pressure spring 10 elasticity is not enough, rotatory stopper 11 moves to articulated seat 14, in order to improve the elasticity of pressure spring 10, nevertheless guarantee to adjust the stopper at least one turn at every turn, stopper fixing base 16 is gone up and is provided with the fixed slot hole that corresponds with stopper fixed orifices 13 along the extending direction of guide bar 7, or the fixed round hole that the multiunit corresponds with stopper fixed orifices 13, in order to guarantee that stopper 11 removes the back, still can fixed assembly on stopper fixing base 16.
In this embodiment, be equipped with articulated seat fixed orifices 6 on articulated seat 14, be equipped with articulated seat fixing base 15 on automobile body 101, articulated seat 14 cooperates fixed assembly on articulated seat fixing base 15 through articulated seat fixed orifices 6 and fastener, and preferably, articulated seat 14 is fixed assembly on the front bumper of automobile body 101. Articulated seat 14 and stopper 11 set up respectively at the both ends of guide bar 7, cooperate with the fastener through articulated seat fixed orifices 6, stopper fixed orifices 13 with the fastener with guide bar 7 fixed mounting on automobile body 101, have guaranteed the stability that guide bar 7 is fixed, also make full use of simultaneously articulated seat 14 and stopper 11, avoid setting up the fixed block that has the fixed orifices alone on guide bar 7, simplified the structure.
In this embodiment, inner panel 102 includes inner panel body and arc overhanging section 1, and the one end that the inner panel body was kept away from to arc overhanging section 1 articulates on articulated seat 14 through second articulated shaft 5, is equipped with the inner panel fixed orifices on the inner panel body, is equipped with the screw hole on planking 103, and inner panel 102 and planking 103 realize fixed Assembly through wearing the bolt of dress in the inner panel fixed orifices and screw hole cooperation. In other embodiments, the inner panel includes inner panel body and arc, and the arc has dodges the breach of dodging articulated seat, and articulated seat articulates in dodging the breach. The hinged position of the transmission rod 4 and the inner plate 102 is arranged in the middle of the inner plate 102, so that the transmission rod 4 drives the inner plate 102 to turn over, and further drives the charging port cover to turn over. In other embodiments, the hinge point of the transmission rod and the inner plate can be moved in the front-rear direction of the inner plate in a case where it is satisfied that the transmission rod drives the inner plate to be fully opened.
As shown in fig. 1, an ear plate 2 is disposed on one side of the inner plate 102 facing the guide rod 7, and an end of the transmission rod 4 is hinged to the ear plate 2 through a first hinge shaft 3, so that the transmission rod is hinged to the inner plate 102, which is convenient to process. In an embodiment thereof, a groove and a through hole for the first hinge shaft to pass through may be formed in the inner panel so that the end of the transmission lever is hinged to the inner panel through the first hinge shaft.
In this embodiment, through the elastic force of adjusting pressure spring 10, make the flap that charges open to the biggest time, just in time offset the gravity of flap that charges, guarantee power balance to make the flap that charges keep in the biggest open position. Of course in other embodiments, a stop structure, such as a shoulder or stop projection, may be provided on the guide bar so that when the slider is slid to this position, it does not slide, and the charging flap remains in the maximum open position.
In this embodiment, guide bar 7 includes injection moulding's the body of rod, and body of rod one end integrated into one piece has articulated seat 14, and the body of rod is kept away from the one end of articulated seat 14 and is inlayed and be equipped with the screw rod, and the screw rod constitutes screw thread section 12, and the shaping is comparatively simple, the batch production of being convenient for, and the body of rod is made by plastics, and not only the quality is lighter, and the cost is lower moreover. In other embodiments, the guide rod is integrally a metal rod member, and the guide rod is provided with external threads. Wherein, transfer line 4 and slider 8 are the working of plastics that have certain intensity, and pressure spring 10 and stopper 11 are the metalwork, when guaranteeing operation requirement, have reduced the weight of whole device, and the device wholly is the triangle-shaped structure, and stability is also better. In other embodiments, at most one of the drive rod and the slide block is made of plastic.
As shown in fig. 2 and 3, a locking hook is arranged on the charging opening cover, and a locking tongue is arranged on the vehicle body 101 and controlled by an electromagnet. When the charging opening cover is closed, the compression amount of the pressure spring 10 is the largest at the moment, the elastic acting force is also the largest, and because the included angle formed by the transmission rod 4 and the guide rod 7 is smaller, the component force exerted by the pressure spring 10 to the transmission rod 4 is smaller, so that the force borne by the charging opening cover is smaller, namely the interaction force between the lock hook on the charging opening cover and the lock tongue is smaller, and the resistance of the electromagnet for driving the lock tongue to retract is smaller at the moment, so that the unlocking of the charging opening cover is facilitated. Although the pressure spring 10 continuously extends in the opening process of the charging opening cover, the elastic acting force of the pressure spring 10 is gradually reduced, the included angle formed by the transmission rod 4 and the guide rod 7 is gradually increased, so that the component force borne by the transmission rod 4 is not reduced too much due to the reduction of the elastic force of the spring, and the charging opening cover can still be ensured to be opened stably.
It should be noted that, a charging flap is provided with two actuating mechanisms, and two actuating mechanisms are correspondingly arranged on the left and right sides of the charging flap to ensure the opening force and stability of the charging flap during the opening process. In other embodiments, one charging flap may correspond to only one actuator, requiring a greater actuation force from the actuator.
During the use, earlier with stopper 11 through stopper fixed orifices 13 with fastener cooperation fixed assembly on stopper fixing base 16, with articulated seat 14 through articulated seat fixed orifices 6 with fastener cooperation fixed assembly on articulated seat fixing base 15 again to realize that guide bar 7 fixed assembly is on automobile body 101, then with planking 103 through inner panel fixed orifices with bolt cooperation fixed assembly on inner panel 102. When the charging port cover is in a closed state, the pressure spring 10 is in a compressed state, when the locking of the charging port cover is released, the sliding block 8 slides to the hinged seat 14 under the elastic acting force of the pressure spring 10, and meanwhile, the transmission rod supports the charging port cover to enable the charging port cover to turn over, as shown in fig. 3, when the charging port cover turns over to a maximum opening position, the elastic force of the charging port cover and the pressure spring 10 is balanced, and the charging port cover is kept at the position. At this time, a charging operation may be performed. After charging is completed, the charging port cover needs to be manually pressed down to close the charging port cover.
In other embodiments, the limiting block can be arranged between the hinge seat and the sliding block, a tension spring is arranged between the limiting block and the sliding block, the tension spring forms an elastic part, and the limiting block is arranged close to the hinge seat as much as possible in order to ensure that the charging opening cover can be opened to the maximum; simultaneously in order to guarantee the fixed stability of guide bar, should keep away from the one end setting that articulates the seat at the guide bar and have the fixed block of fixed orifices to through articulated seat and the fixed orifices on the fixed block with the fixed assembly of guide bar on the automobile body, guarantee the stability of guide bar. In addition, if the elastic acting force of the tension spring needs to be adjusted, external threads can be arranged on the part, between the hinge seat and the sliding block, of the guide rod, and the limiting block is assembled on the guide rod in a threaded mode.
In other embodiments, a plurality of radial adjusting holes are formed in the guide rod along the axial direction of the guide rod, the limiting block is provided with limiting block adjusting holes which are correspondingly communicated with the corresponding radial adjusting holes, and the position of the limiting block on the guide rod is adjusted through the cooperation of the limiting block adjusting holes, the corresponding radial adjusting holes and the fastening piece. Of course, the limiting blocks can be not adjusted, but the pressure spring needs to be replaced regularly.
In other embodiments, the limiting block is not provided with a limiting block fixing hole and is only used for adjusting the elasticity of the pressure spring; a fixing block with a fixing hole is additionally arranged on the guide rod, or the guide rod is directly provided with the fixing hole so as to be matched with the hinging seat fixing hole on the hinging seat to stably and fixedly assemble the guide rod on the vehicle body.
In other embodiments, a fixing hole of the hinged seat may not be formed in the hinged seat, a fixing block with a fixing hole is added to the guide rod, or a fixing hole is directly formed in the guide rod, so that the guide rod is stably and fixedly assembled on the vehicle body by being matched with the fixing hole of the limiting block on the limiting block.
The charging port cover assembly in this embodiment has the same structure and function as the charging port cover assembly in the above-described embodiment of the charging port cover assembly, and details are not repeated herein.
Claims (10)
1. A charging port cover assembly, comprising:
the guide rod is fixedly assembled on the vehicle body along the vertical direction;
the charging opening cover is hinged with the guide rod through a hinged shaft;
the sliding block is assembled on the guide rod in a sliding mode;
the elastic part is a pressure spring arranged on one side of the sliding block back to the hinge shaft or a tension spring arranged on one side of the sliding block facing to the hinge shaft so as to apply elastic acting force facing to the hinge shaft to the sliding block;
and the transmission rod is hinged with the sliding block and the charging opening cover respectively so as to drive the charging opening cover to overturn when the sliding block slides towards the hinged shaft under the elastic acting force of the elastic part.
2. The charging port cover assembly according to claim 1, wherein the guide rod is provided with a limiting block in a threaded manner, the elastic member is a pressure spring sleeved on the guide rod, and the pressure spring is arranged between the sliding block and the limiting block and is jacked on the limiting block.
3. The charging port cover assembly according to claim 2, wherein a stopper fixing hole is formed in the stopper, and the stopper is fixedly assembled to the vehicle body through the stopper fixing hole and a fastening member in a fitting manner, so that the guide rod is fixedly assembled to the vehicle body.
4. The charging port cover assembly according to any one of claims 1 to 3, wherein a hinge seat is provided at an end of the guide rod, the charging port cover is hinged to the hinge seat, a hinge seat fixing hole is provided on the hinge seat, and the hinge seat is fixedly assembled on the vehicle body through the hinge seat fixing hole and a fastener, so that the guide rod is fixedly assembled on the vehicle body.
5. The charging port cover assembly of claim 2 or 3, wherein the guide rod comprises an injection molded rod body and a screw rod embedded in the rod body, and the stopper is threadedly assembled on the screw rod.
6. The charging port cover assembly of any one of claims 1-3, wherein the charging port cover comprises an outer plate and an inner plate, the inner plate having an inwardly extending arcuate overhang, the charging port cover being hinged to the guide bar by the arcuate overhang.
7. The charging port cover assembly of claim 6, wherein the inner plate is provided with an ear plate facing the guide rod, and the inner plate is hinged to the transmission rod through the ear plate, so that the charging port cover is hinged to the transmission rod.
8. The charging port cover assembly according to any one of claims 1 to 3, wherein the number of the guide rods is two and the guide rods are correspondingly arranged on both sides of the charging port cover, and the transmission rods are in one-to-one correspondence with the guide rods.
9. The charging port cover assembly of any of claims 1-3, wherein the drive link and/or slider are made of plastic.
10. A vehicle comprising a vehicle body and a charging port cover assembly fixedly mounted to the vehicle body, wherein the charging port cover assembly is as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910621838.5A CN112208650A (en) | 2019-07-10 | 2019-07-10 | Charging port cover assembly and vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910621838.5A CN112208650A (en) | 2019-07-10 | 2019-07-10 | Charging port cover assembly and vehicle |
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| CN112208650A true CN112208650A (en) | 2021-01-12 |
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| CN201910621838.5A Pending CN112208650A (en) | 2019-07-10 | 2019-07-10 | Charging port cover assembly and vehicle |
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