CN111347874A - Gooseneck type oiling or charging port assembly - Google Patents

Gooseneck type oiling or charging port assembly Download PDF

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Publication number
CN111347874A
CN111347874A CN202010291683.6A CN202010291683A CN111347874A CN 111347874 A CN111347874 A CN 111347874A CN 202010291683 A CN202010291683 A CN 202010291683A CN 111347874 A CN111347874 A CN 111347874A
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CN
China
Prior art keywords
assembly
cover
clutch
gear
actuator
Prior art date
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Pending
Application number
CN202010291683.6A
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Chinese (zh)
Inventor
肖满文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Junji Auto Parts Co ltd
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Chongqing Junji Auto Parts Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chongqing Junji Auto Parts Co ltd filed Critical Chongqing Junji Auto Parts Co ltd
Priority to CN202010291683.6A priority Critical patent/CN111347874A/en
Publication of CN111347874A publication Critical patent/CN111347874A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K15/04—Tank inlets
    • B60K15/05—Inlet covers
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K15/04—Tank inlets
    • B60K15/05—Inlet covers
    • B60K2015/0515—Arrangements for closing or opening of inlet cover
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K15/04—Tank inlets
    • B60K15/05—Inlet covers
    • B60K2015/0561—Locking means for the inlet cover
    • 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

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The invention discloses a gooseneck type oil filling or charging port assembly, which comprises an oil filling or charging port main body assembly, an actuator assembly, a port cover lock assembly, a drainage system and an electronic wire harness assembly, wherein the actuator assembly and the main body assembly are connected into a whole; the cover cap lock assembly is connected with the main body assembly into a whole, and the cover cap assembly is locked after the cover cap assembly is closed, so that the cover cap assembly is prevented from being opened abnormally; the drainage system discharges water in the hard rubber cavity of the infiltration opening pipe, the actuator assembly, the opening cover lock assembly, the travel switch and the button switch are controlled by the electronic beam system, and the button switch and the travel switch control the driving of the opening cover lock assembly. The oiling/charging port of the invention is of an independent component structure, integrates electronic driving, mechanical transmission and electronic induction, so that the product is produced in a modularized way, the production efficiency is high, the quality management is independent, the assembly is installed in a buckling way, the operation is simple, convenient and efficient, the production efficiency of the product is improved, and the quality safety of the product is improved.

Description

Gooseneck type oiling or charging port assembly
Technical Field
The invention relates to the field of automobiles, in particular to a gooseneck type oiling or charging port assembly.
Background
(1) The oiling/charging port is designed into an integral component mode, and integrates electronic driving, mechanical transmission and electronic induction;
(2) a brand new flap assembly drive mode: adding an actuator drive cover assembly;
(3) accidental protection mechanism of flap assembly during opening/closing: a clutch mechanism is added in the actuator to realize the accidental protection of the opening/closing of the cover assembly and realize the function of manually closing the cover assembly;
(4) locking mode of flap subassembly: in order to prevent the opening of the opening cover caused by accidents, a zipper mechanism is added to lock the opening cover assembly;
(5) the waterproof mode of flap assembly: the oral siphon is by ebonite, the double-colored injection moulding of flexible glue, and flap subassembly closed condition and oral siphon flexible glue cooperation play sealed effect, prevent the entering of rainwater, even there is a small amount of rainwater infiltration, inside increases drainage pipe structure, with the log raft play of infiltration, play dual waterproof function.
The traditional opening mode of the opening cover has a simple structure and low intellectualization, and needs manual operation; the flap subassembly mode of opening mainly is a lock tongue withhold the flap subassembly, and after the spring bolt withdrawal, the flap subassembly opens the segment distance under the effect of torsional spring, opens the flap subassembly through the manual work, refuels or charges.
Disclosure of Invention
The invention aims to solve the technical problem of a gooseneck type refueling or charging port assembly, which can effectively solve a plurality of defects in the prior art.
The invention is realized by the following technical scheme: a gooseneck type oil filling or charging port assembly comprises an oil filling or charging port main body assembly, an actuator assembly, a port cover lock assembly, a drainage system and an electronic wiring harness assembly, wherein the actuator assembly is connected with the main body assembly into a whole to perform the opening/closing function of a port cover component; the cover cap lock assembly is connected with the main body assembly into a whole, and the cover cap assembly is locked after the cover cap assembly is closed, so that the cover cap assembly is prevented from being opened abnormally; the drainage system discharges water in the hard rubber cavity of the infiltration opening pipe, the actuator assembly and the opening cover lock assembly are controlled by the electronic beam system, and the button switch and the travel switch control the drive of the actuator assembly and the opening cover lock assembly.
As the preferred technical scheme, the oil filling or charging port main body assembly comprises a port cover assembly, a port pipe hard glue and a port pipe soft glue, the port cover assembly comprises a port cover and a gooseneck, a connecting rod transmission rod and the gooseneck are connected into a whole in a D-shaped hole connection mode, a half-tooth block is arranged on the connecting transmission rod and drives the port cover assembly to turn over through the connecting transmission rod, an output gear is arranged on one side of the actuator assembly, and the output gear is in meshing transmission with the half-tooth block.
As the preferred technical scheme, the covering cap is connected with the gooseneck in a buckle push-in mode, the covering cap assembly penetrates through the connecting transmission rod with the hard rubber of the mouth pipe and is buckled with the half-tooth block, the half-tooth block rotates to drive the connecting transmission rod to rotate together with the covering cap assembly, and the covering cap assembly is driven to be opened/closed.
As an optimized technical scheme, the mouth tube hard glue and the mouth tube soft glue are formed by double-color injection molding, and when the mouth cap assembly is closed, the mouth tube soft glue is tightly attached to the mouth cap assembly to realize sealing.
As the preferred technical scheme, a button switch and a travel switch are arranged on the hard rubber of the mouth tube.
The preferred technical scheme is that the cover lock assembly adopts a cover lock and a locking bar, the cover lock receives a control signal and then controls the locking bar to perform an inserting or pulling-out action so as to lock or release the cover assembly, and the cover assembly is provided with a locking bar inserting hole for inserting the locking bar.
As a preferred technical scheme, the actuator assembly comprises an actuator upper cover, an actuator lower cover, an output gear, a clutch component, an intermediate gear, a micro motor, a worm and a worm gear set, wherein the worm is installed on an output shaft of the micro motor and is driven by the micro motor, the worm is meshed with the worm gear set and is used for driving the worm gear set to rotate, the worm gear set is meshed with the intermediate gear and is used for driving the intermediate gear to rotate, the intermediate gear is meshed with the clutch component and is used for driving the clutch component to rotate, the output gear is installed on the clutch component, and the clutch component transmits motion and power to the output gear to complete motion and power output of the actuator.
According to a preferable technical scheme, the upper cover of the actuator and the lower cover of the actuator are assembled into a whole through screws, the intermediate gear is installed on an intermediate gear shaft in the lower cover of the actuator, and the worm gear group is installed on a worm gear shaft in the lower cover of the actuator.
As a preferred technical scheme, the clutch assembly comprises a clutch gear, a friction wheel, a clutch assembly end cover and a clutch gear shaft, wherein the clutch gear is arranged on the clutch gear shaft, the output gear is arranged on the clutch gear shaft, the friction wheel drives the output gear to rotate through the clutch gear shaft, and the friction wheel and the clutch gear are in friction transmission;
when the reverse force applied to the cover cap assembly is larger than the clutch force of the clutch group, the clutch group is separated, the output gear and the friction wheel stop rotating or reversely rotate, the clutch gear is separated from the friction wheel, the separation of the clutch group is realized, and the cover cap assembly is kept still or reversely rotates;
when the force applied to the cover cap assembly is larger than the clutch force of the clutch group, the cover cap assembly drives the connecting transmission rod, the connecting transmission rod drives the half-tooth block, the half-tooth block drives the output gear to rotate, the output gear drives the friction wheel to rotate together through the clutch gear shaft, and the clutch gear, the intermediate gear, the worm wheel group and the worm cannot rotate, so that the clutch group is separated.
As preferred technical scheme, drainage system includes a drainage joint and a drain pipe, and the drainage connects and sets up on the flap subassembly, and the drain pipe is connected with the drainage and is docked.
The invention has the beneficial effects that: 1. the oiling/charging port is designed into an integral component mode, and integrates electronic driving, mechanical transmission and electronic induction;
2. a brand new flap assembly drive mode: the cover cap assembly is driven by the actuator to be automatically opened or closed, and the cover cap does not need to be manually opened or closed before or after oiling or charging, so that the opening/closing function of the intelligent control cover cap assembly is realized;
3. accidental protection mechanism of flap assembly during opening/closing: the cover component is driven by an actuator, a clutch mechanism is additionally arranged in the actuator, when the cover component is opened/closed, external force is used for preventing the cover from abusing and applying force even in the reverse direction, and when the applied external force is greater than the clutch force of the clutch mechanism, the clutch mechanism is separated to protect the cover component and prevent the cover component from being deformed or damaged;
4. function of manual closure flap assembly: when the flap component is in an open state, downward force is applied to the flap component, the force is transmitted to the clutch mechanism, and the clutch mechanism is separated, so that the function of manually closing the flap component is realized;
5. locking mode of flap subassembly: after the cover cap assembly is closed, in order to prevent the opening of the cover cap assembly caused by accidents, a zipper mechanism is added to lock the cover cap assembly;
6. the waterproof mode of flap assembly: the mouth pipe is formed by double-color injection molding of hard glue and soft glue, and the closed state of the mouth cover assembly is tightly attached to the soft glue of the mouth pipe, so that the sealing effect is achieved, and rainwater is prevented from entering the mouth pipe; even if a small amount of rainwater permeates, a drainage pipeline structure is added in the water purifier to discharge permeated water, so that a double waterproof function is achieved;
the method has the advantages of reducing the phenomenon of customer complaints, reducing the rework cost of products, reducing the cost of after-sale maintenance of the products, improving the operational benefits of enterprises and better improving the quality image of the enterprises.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic overall exploded view of the present invention;
FIG. 2 is an assembled view of the present invention;
FIG. 3 is an assembled view from another perspective of the present invention;
FIG. 4 is an overall top view of the present invention;
fig. 5 is an exploded view of the actuator assembly of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms such as "upper," "above," "lower," "below," and the like in describing relative spatial positions herein is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly
In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 4, the present invention includes a fueling/charging port body assembly 100, an actuator assembly 200, a door lock assembly 300, a drain system 400, and an electrical harness assembly 500. The mouth cover 1 and the gooseneck 2 are connected in a buckle push-in mode, the mouth cover assembly penetrates through a connecting transmission rod 3 with mouth pipe hard glue 4-1 and is buckled with a half-tooth block 7, the half-tooth block 7 rotates to drive the connecting transmission rod 3 to rotate together with the mouth cover assembly to drive the opening/closing of the mouth cover assembly, the mouth pipe is formed by 4-1 mouth pipe hard glue and 4-2 mouth pipe soft glue through double-color injection molding, and when the mouth cover assembly is closed, the mouth pipe soft glue 4-2 is tightly attached to the mouth cover assembly to achieve the effects of sealing, water proofing and dust proofing. The actuator assembly is connected with the main body assembly 100 into a whole through screws to execute the opening/closing function of the cover component; the cover locking assembly and the main body assembly are connected into a whole through screws, and the cover assembly is locked after the cover assembly is closed, so that the cover assembly is prevented from being opened abnormally, and double safety guarantee is performed; the drainage system discharges the water in the hard glue 4-1 cavity of the infiltration opening pipe, and secondary guarantee of a waterproof function is achieved. The actuator assembly and the cover lock assembly are controlled by the electronic beam system, and the button switch and the travel switch control the drive of the actuator assembly and the cover lock assembly, so that the electronic intelligent drive of the assembly system is realized. Refuel/charge mouthful assembly and vehicle assembly as the subassembly, whole buckle embedding, easy operation is convenient, efficient.
The working mode of the assembly is as follows: flap assembly open/close manner: when the opening cover button switch area is pressed, the button switch (10) on the opening pipe hard glue (4-1) can be pressed through the opening cover (1), a system circuit is conducted, a power signal is transmitted to the opening cover lock (5), the opening cover lock (5) drives the locking bar (6) to move outwards, and the locking bar (6) is pulled out; the system transmits signals to an actuator assembly (8), the actuator assembly (8) transmits motion and power to a half-tooth block (7) through an output gear (8-13), the half-tooth block (7) is fixed with a connecting transmission rod (3), the connecting rod transmission rod (3) and a gooseneck (2) are connected into a whole through a D-shaped hole, the half-tooth block (7) drives a cover cap assembly to turn upwards through the connecting transmission rod (3), after the half-tooth block (7) is in place, the motion stops, the opening of the cover cap assembly is completed, and then the vehicle can be refueled or charged; after the completion of charging, press button switch (10), signal conduction to executor assembly (8), executor assembly (8) reversal is by output gear (8-13) drive half tooth piece (7), half tooth piece (7) drive connect transfer line (3), the flap subassembly reversal, the flap subassembly is the back that targets in place, touch travel switch (9), with power signal conduction to flap lock (5), flap lock (5) drive locking strip (6) inward movement, lock the flap subassembly, accomplish the action of closing of flap subassembly. After the cover component is locked through the cover lock (5), the opening of the cover component caused by an accident can be prevented, and the safety protection effect on the internal system of the charging port assembly is achieved. The mouth pipe assembly is formed by mouth pipe hard glue (4-1) and mouth pipe soft glue (4-2) in a double-color injection mode, the mouth pipe (1) and the mouth pipe soft glue (4-2) are attached together through certain pre-pressure, a good sealing effect is achieved, even if the mouth pipe assembly is washed by heavy rain for a long time, a small amount of rainwater permeates, the permeated rainwater can be removed through the drainage pipe (11) arranged inside, and the phenomenon that the circuit of an internal system is short-circuited due to the fact that the ponding of the rainwater flows into the system is avoided.
Protecting the mouth cover assembly: the clutch assembly is added in the actuator, as shown in fig. 5, the clutch force of the clutch assembly is smaller than the force of the cover assembly which generates deformation, and when the force applied to the cover assembly reaches or is larger than the clutch force of the clutch assembly, the clutch assembly can be separated, so that the cover assembly is protected. Power signals are sent to the micro motors (8-11), the micro motors (8-11) drive the worms (8-9) to rotate, the worms (8-9) drive the worm wheel sets (8-10) to rotate, the worm wheel sets (8-10) drive the intermediate gears (8-12) to rotate, the intermediate gears (8-12) drive the clutch assembly to rotate, the clutch assembly transmits motion and power to the output gears (8-13), motion and power output of the actuator is completed, and opening or closing of the cover assembly is driven. When the mouth cover assembly is in an accident in the moving process, reverse force is applied to the mouth cover assembly and is transmitted to the output gears (8-13) through the connecting transmission rod (3) and the half-tooth block (7), and when the reverse force is smaller than the clutch force of the clutch group, the reverse force cannot prevent the movement of the mouth cover assembly, and the mouth cover assembly continues to move in the original direction; when the reverse force is larger than the clutch force of the clutch group, the clutch group is separated, the output gear (8-13) and the friction wheel (8-3) stop rotating or reversely rotate, the clutch gear (8-2) is separated from the friction wheel (8-3), the separation of the clutch group is realized, the cover cap component keeps still or reversely rotates, and the cover cap component cannot be deformed or damaged due to reverse strong force. The micro motor (8-11), the worm (8-9), the worm gear set (8-10), the intermediate gear (8-12) and the clutch gear (8-2) still continue to rotate and are not locked, and the functions of protecting the internal transmission mechanism and preventing the motor from being burnt are achieved.
Manual closing function of flap assembly in open state: downward force is applied to the opening cover component, when the applied force is larger than the clutch force of the clutch group, the opening cover component drives the connecting transmission rod (3), the connecting transmission rod (3) drives the half-tooth block (7), the half-tooth block (7) drives the output gear (8-13) to rotate, the output gear (8-13) drives the friction wheel (8-3) to rotate together through the clutch gear shaft (8-5), and the clutch gear (8-2), the intermediate gear (8-12), the worm gear group (8-10) and the worm (8-9) cannot rotate due to the fact that the worm and worm gear structure is a self-locking mechanism, and separation of the clutch group is achieved. And then the manual flap subassembly that can close, after the flap subassembly closed and target in place, touch travel switch 9, system transmission power signal gives flap lock 5, and flap lock 5 drives locking strip 6 inward movement, locks the flap subassembly, accomplishes the manual action of closing the flap subassembly.
The invention has the beneficial effects that: 1. the oiling/charging port is designed into an integral component mode, and integrates electronic driving, mechanical transmission and electronic induction;
2. a brand new flap assembly drive mode: the cover cap assembly is driven by the actuator to be automatically opened or closed, and the cover cap does not need to be manually opened or closed before or after oiling or charging, so that the opening/closing function of the intelligent control cover cap assembly is realized;
3. accidental protection mechanism of flap assembly during opening/closing: the cover component is driven by an actuator, a clutch mechanism is additionally arranged in the actuator, when the cover component is opened/closed, external force is used for preventing the cover from abusing and applying force even in the reverse direction, and when the applied external force is greater than the clutch force of the clutch mechanism, the clutch mechanism is separated to protect the cover component and prevent the cover component from being deformed or damaged;
4. function of manual closure flap assembly: when the flap component is in an open state, downward force is applied to the flap component, the force is transmitted to the clutch mechanism, and the clutch mechanism is separated, so that the function of manually closing the flap component is realized;
5. locking mode of flap subassembly: after the cover cap assembly is closed, in order to prevent the opening of the cover cap assembly caused by accidents, a zipper mechanism is added to lock the cover cap assembly;
6. the waterproof mode of flap assembly: the mouth pipe is formed by double-color injection molding of hard glue and soft glue, and the closed state of the mouth cover assembly is tightly attached to the soft glue of the mouth pipe, so that the sealing effect is achieved, and rainwater is prevented from entering the mouth pipe; even if a small amount of rainwater permeates, the inside is provided with a drainage pipeline structure to discharge permeated water, thereby having double waterproof functions.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims (10)

1. The utility model provides a gooseneck formula is refueled or is charged mouthful assembly which characterized in that: the electric oil filling or charging port comprises an oil filling or charging port main body assembly, an actuator assembly, a port cover lock assembly, a drainage system and an electronic wiring harness assembly, wherein the actuator assembly is connected with the main body assembly into a whole to perform the opening/closing function of a port cover component; the cover cap lock assembly is connected with the main body assembly into a whole, and the cover cap assembly is locked after the cover cap assembly is closed, so that the cover cap assembly is prevented from being opened abnormally; the drainage system discharges water in the hard rubber cavity of the infiltration opening pipe, the actuator assembly and the opening cover lock assembly are controlled by the electronic beam system, and the button switch and the travel switch control the drive of the actuator assembly and the opening cover lock assembly.
2. The gooseneck refueling or charging port assembly as set forth in claim 1, wherein: the oil filling or charging port main body assembly comprises a port cover assembly, a port pipe hard rubber and a port pipe soft rubber, the port cover assembly comprises a port cover and a gooseneck, a connecting rod transmission rod and the gooseneck are connected into a whole in a D-shaped hole connection mode, a half-tooth block is installed on the connecting transmission rod and drives the port cover assembly to overturn through the connecting transmission rod, an output gear is arranged on one side of the actuator assembly, and the output gear and the half-tooth block are in meshing transmission.
3. The gooseneck refueling or charging port assembly as set forth in claim 2, wherein: the cover cap (1) is connected with the gooseneck (2) in a buckle push-in mode, the cover cap assembly penetrates through the connecting transmission rod (3) with the mouth pipe hard glue (4-1) and is buckled with the half tooth block (7), the half tooth block (7) rotates to drive the connecting transmission rod (3) to rotate together with the cover cap assembly, and the opening/closing of the cover cap assembly is driven.
4. The gooseneck refueling or charging port assembly as set forth in claim 2, wherein: the mouth tube hard glue (4-1) and the mouth tube soft glue (4-2) are formed by double-color injection molding, and when the mouth cap assembly is closed, the mouth tube soft glue (4-2) is tightly attached to the mouth cap assembly to realize sealing.
5. The gooseneck refueling or charging port assembly as set forth in claim 2, wherein: the mouth tube hard glue is provided with a button switch and a travel switch.
6. The gooseneck refueling or charging port assembly as set forth in claim 1, wherein: the cover lock assembly adopts a cover lock and a locking bar, the cover lock controls the locking bar to perform an inserting or pulling-out action after receiving the control signal so as to lock or release the cover assembly, and the cover assembly is provided with a locking bar inserting hole for inserting the locking bar.
7. The gooseneck refueling or charging port assembly as set forth in claim 1, wherein: the actuator assembly comprises an actuator upper cover, an actuator lower cover, an output gear, a clutch component, an intermediate gear, a micro motor, a worm and a worm gear set, wherein the worm is arranged on the output shaft of the micro motor and driven by the micro motor, the worm (8-9) is meshed with the worm gear set and used for driving the worm gear set (8-10) to rotate, the worm gear set (8-10) is meshed with the intermediate gear and used for driving the intermediate gear (8-12) to rotate, the intermediate gear (8-12) is meshed with the clutch component and used for driving the clutch component to rotate, the output gear is arranged on the clutch component, and the clutch component transmits motion and power to the output gear (8-13) to finish the motion and power output of the actuator.
8. The gooseneck refueling or charging port assembly as set forth in claim 7, wherein: the upper cover and the lower cover of the actuator are assembled into a whole through screws, the intermediate gear is arranged on an intermediate gear shaft in the lower cover of the actuator, and the worm gear group is arranged on a worm gear shaft in the lower cover of the actuator.
9. The gooseneck refueling or charging port assembly as set forth in claim 7, wherein: the clutch assembly comprises a clutch gear, a friction wheel, a clutch assembly end cover and a clutch gear shaft, wherein the clutch gear is arranged on the clutch gear shaft, the output gear is arranged on the clutch gear shaft, the friction wheel (8-3) drives the output gear (8-13) to rotate through the clutch gear shaft (8-5), and the friction wheel and the clutch gear are in friction transmission;
when the reverse force applied to the cover cap assembly is larger than the clutch force of the clutch assembly, the clutch assembly is separated, the output gear (8-13) and the friction wheel (8-3) stop rotating or reversely rotate, the clutch gear (8-2) is separated from the friction wheel (8-3), the separation of the clutch assembly is realized, and the cover cap assembly is kept still or reversely rotates;
when the force applied to the cover cap assembly is larger than the clutch force of the clutch group, the cover cap assembly drives the connecting transmission rod (3), the connecting transmission rod (3) drives the half-tooth block (7), the half-tooth block (7) drives the output gear (8-13) to rotate, the output gear (8-13) drives the friction wheel (8-3) to rotate together through the clutch gear shaft (8-5), and the clutch gear (8-2), the intermediate gear (8-12), the worm gear group (8-10) and the worm (8-9) cannot rotate due to the worm and worm wheel self-locking transmission mechanism, so that the clutch group is separated.
10. The gooseneck refueling or charging port assembly as set forth in claim 1, wherein: drainage system includes a drainage joint and a drain pipe, and the drainage connects and sets up on the flap subassembly, and the drain pipe connects the butt joint with the drainage.
CN202010291683.6A 2020-04-14 2020-04-14 Gooseneck type oiling or charging port assembly Pending CN111347874A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010291683.6A CN111347874A (en) 2020-04-14 2020-04-14 Gooseneck type oiling or charging port assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010291683.6A CN111347874A (en) 2020-04-14 2020-04-14 Gooseneck type oiling or charging port assembly

Publications (1)

Publication Number Publication Date
CN111347874A true CN111347874A (en) 2020-06-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010291683.6A Pending CN111347874A (en) 2020-04-14 2020-04-14 Gooseneck type oiling or charging port assembly

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Country Link
CN (1) CN111347874A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD938873S1 (en) * 2020-01-08 2021-12-21 Toyota Jidosha Kabushiki Kaisha Front fender for an automobile
CN117108163A (en) * 2023-10-25 2023-11-24 麦格纳卫蓝新能源汽车技术(镇江)有限公司 Full-automatic opening and closing charging flap

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD938873S1 (en) * 2020-01-08 2021-12-21 Toyota Jidosha Kabushiki Kaisha Front fender for an automobile
CN117108163A (en) * 2023-10-25 2023-11-24 麦格纳卫蓝新能源汽车技术(镇江)有限公司 Full-automatic opening and closing charging flap

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