CN114396210A - Electric opening actuator for charging small door of new energy automobile - Google Patents
Electric opening actuator for charging small door of new energy automobile Download PDFInfo
- Publication number
- CN114396210A CN114396210A CN202111622351.2A CN202111622351A CN114396210A CN 114396210 A CN114396210 A CN 114396210A CN 202111622351 A CN202111622351 A CN 202111622351A CN 114396210 A CN114396210 A CN 114396210A
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- Prior art keywords
- gear
- inner shell
- base
- energy automobile
- small door
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- 230000005540 biological transmission Effects 0.000 claims description 51
- 230000017525 heat dissipation Effects 0.000 claims description 15
- 238000005192 partition Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 5
- 241000883990 Flabellum Species 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 230000006355 external stress Effects 0.000 abstract 1
- 238000010030 laminating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
Images
Classifications
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- 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
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
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- 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
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
- E05F5/08—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
- F16H1/16—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention relates to the technical field of energy automobile equipment, and discloses an electric opening actuator for a charging small door of a new energy automobile, which solves the problem that internal parts of the actuator are mutually seized and damaged when the charging small door is impacted by external large force at present; according to the invention, the force is transmitted to the square block through the lower body of the rotating shaft, when the force is greater than the elastic force given by the spring, the square block generates displacement in the direction of compressing the spring, the upper body of the rotating shaft and the lower body of the rotating shaft are separated when reaching a certain position, the force generated by the motor is reached, and finally the force cannot be output through the upper body of the rotating shaft, the inner part automatically disengages and idles, the parts are prevented from being mutually bitten and damaged, when the external stress is reduced, each part restores to the original position, and the actuator regains the original function.
Description
Technical Field
The invention belongs to the technical field of new energy automobile equipment, and particularly relates to an electric opening actuator for a charging small door of a new energy automobile.
Background
Since the 20 th century, automobiles become main transportation tools of people, the automobile industry has become an important driving force of economic development of China at present, the development of national economy is greatly promoted, new energy automobiles such as electric automobiles and hybrid electric automobiles are more and more commonly used along with the development of society, a charging small door on the new energy automobile is an important part of the automobile and is used for replacing a refueling small door of a fuel automobile, the product is an actuator for controlling the charging small door to be opened and closed, and the common actuator on the market is mainly used for reducing speed at present.
The actuator only integrates an emergency opening function, and when the charging small door is impacted by external large force, the interior of the actuator cannot idle, so that parts of the actuator are mutually bitten and damaged.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the actuator for electrically opening the charging small door of the new energy automobile, which effectively solves the problem that the internal parts of the actuator are mutually seized and damaged when the charging small door is impacted by external large force at present.
In order to achieve the purpose, the invention provides the following technical scheme: an actuator for electrically opening a charging wicket of a new energy automobile comprises an outer shell, wherein an inner shell is arranged inside the outer shell, a bolt is arranged at the top of the inner shell, a top plate is arranged at the top of the outer shell, two partition plates are fixedly arranged inside the inner shell, a transmission speed reducing mechanism is arranged inside the inner shell, an internal heat dissipation mechanism is arranged inside the inner shell and is connected with the transmission speed reducing mechanism, a transmission gear assembly mechanism is arranged inside the inner shell and is connected with the transmission speed reducing mechanism, a through hole is formed in the front of the outer shell, and a connector is arranged inside the through hole;
the transmission speed reducing mechanism comprises a motor positioned in the inner shell, the motor is positioned between the two partition plates, the right end of the motor is fixedly connected with a transmission shaft, and the right end of the transmission shaft is fixedly connected with a worm;
the transmission gear assembly mechanism comprises a base located inside the inner shell, a connecting shaft is fixedly mounted at the bottom of the base, and the bottom end of the connecting shaft is movably connected with the bottom of an inner cavity of the inner shell.
Preferably, the inside swing joint of inner shell has first pivot, the outside fixed mounting of first pivot has the helical gear, helical gear and worm meshing, the outside fixed mounting of first pivot has the fifth spur gear, the fifth spur gear is located the top of helical gear, the inside swing joint of inner shell has the third pivot, the third pivot is located the right side of first pivot, the outside fixed mounting of third pivot has the second spur gear, the second spur gear meshes with the fifth spur gear, the outside fixed mounting of third pivot has first spur gear, first spur gear is located the below of second spur gear.
Preferably, a second shaft pin is movably connected inside the inner shell, a third spur gear is fixedly mounted on the outer side of the second shaft pin and meshed with the first spur gear, a fourth spur gear is fixedly mounted on the outer side of the second shaft pin and located at the top of the third spur gear.
Preferably, the outside fixed mounting of base has drive gear, and drive gear and fourth straight-tooth gear meshing, the equal angle fixed mounting in top of base have the locating lever, and the apron is installed at the top of base, and the locating hole has been seted up to the equal angle in top of apron, locating hole and locating lever looks adaptation, and the bottom of apron and the top laminating of base.
Preferably, the internally mounted of base has square piece, and the bottom fixedly connected with dead lever of square piece, the outside activity of dead lever has cup jointed the spring, the top of spring and the bottom fixed connection of square piece, and the spring is located the inside of base.
Preferably, square groove has been seted up to the inside of base, square piece and the inner wall laminating in square groove, and logical groove has been seted up to the inner chamber bottom of base, and the dead lever leads to groove activity joint with, and the spring is located the top that leads to the groove.
Preferably, the internally mounted of base has the ring, and the bottom fixed mounting of ring has the axis of rotation upper part of the body, and the axis of rotation upper part of the body meshes with the axis of rotation lower part of the body, and the top fixed mounting of ring has the ejector pin, and the ring lies in between apron and the base.
Preferably, inside heat dissipation mechanism has first conveyer belt including being located the inside first post of rotating of inner shell, movable mounting between first post of rotating and the transmission shaft, and the inside movable mounting of inner shell has the second that is located first post rear side of rotating to rotate, and movable mounting has the second conveyer belt between second post of rotating and the first post of rotating, and the left end of second post of rotating and first post of rotating all with be located the baffle swing joint on right side.
Preferably, the second rotates the equal fixed mounting in right side of post and first rotation post and has the flabellum, and the equal swing joint in outside that first rotation post and second rotate the post has the backup pad, the bottom of two backup pads all with the inner chamber bottom fixed connection of inner shell, the air inlet has been seted up to both sides impartial distance around the shell, the thermovent has been seted up to the right side equidistance of shell.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the invention, through the matching between the ejector rod and the circular ring, when the outer small door is impacted by a larger force, the upper body of the rotating shaft is simultaneously impacted and is transmitted to the square block through the lower body of the rotating shaft, when the force is larger than the elastic force given by the spring, the square block generates displacement in the direction of compressing the spring, when the square block reaches a certain position, the upper body of the rotating shaft and the lower body of the rotating shaft are separated, the force generated by the motor is reached, and finally the force cannot be output through the upper body of the rotating shaft, the inner part is automatically separated from the rotating shaft, the parts are prevented from being mutually bitten and damaged, when the external force is reduced, each part restores to the original position, and the actuator obtains the original function again;
(2) according to the invention, through the matching between the motor, the transmission shaft and the worm, the helical gear can rotate by taking the first shaft pin as a center to form primary speed reduction, through the matching between the fifth straight gear and the second straight gear, the first straight gear can rotate by taking the third shaft pin as a center to form secondary speed reduction, through the matching between the first straight gear and the third straight gear, the third straight gear can rotate by taking the second shaft pin as a center to form tertiary speed reduction, and through the matching between the fourth straight gear and the transmission gear, the transmission gear can rotate to finally form quaternary speed reduction, and meanwhile, force is transmitted to the outside of the actuator, so that the opening and closing of the wicket are conveniently realized.
(3) According to the invention, through the matching between the motor and the transmission shaft, when the motor works, the transmission shaft can be rotated, the first rotating column can be rotated under the action of the first conveyor belt, and the second rotating column can be rotated under the action of the second conveyor belt, at the same time, the two fan blades can be rotated simultaneously, and through the action of the air inlet and the heat dissipation port, all parts in the shell can be dissipated, so that the phenomenon that the operation of the parts is influenced due to overhigh temperature in the shell is prevented.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the housing of the present invention;
FIG. 3 is a schematic structural view of a transmission reduction mechanism according to the present invention;
FIG. 4 is a schematic structural diagram of an internal heat dissipation mechanism according to the present invention;
FIG. 5 is a schematic structural view of a gear assembly of the present invention;
FIG. 6 is an exploded view of the gear assembly of the present invention;
FIG. 7 is a schematic view of a base structure according to the present invention.
In the figure: 1. a housing; 2. an air inlet; 3. a port; 4. a joint; 5. a top plate; 6. a transmission speed reduction mechanism; 601. a motor; 602. a drive shaft; 603. a helical gear; 604. a first shaft pin; 605. a first straight gear; 606. a second spur gear; 607. a third spur gear; 608. a fourth spur gear; 609. a second shaft pin; 6010. a third shaft pin; 6011. a fifth spur gear; 6012. a worm; 7. a gear assembly mechanism; 701. a base; 702. a transmission gear; 703. a connecting shaft; 704. a cover plate; 705. a top rod; 706. positioning holes; 707. a circular ring; 708. a rotating shaft lower body; 709. fixing the rod; 7010. a spring; 7011. positioning a rod; 7012. a square block; 7013. an upper body of the rotating shaft; 7014. a square groove; 8. a heat dissipation port; 9. an internal heat dissipation mechanism; 901. a first rotating column; 902. a first conveyor belt; 903. a second rotating cylinder; 904. a fan blade; 905. a support plate; 906. a second conveyor belt; 10. a partition plate; 11. a bolt; 12. an inner shell.
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.
In the first embodiment, as shown in fig. 1 to 7, the present invention includes an outer shell 1, an inner shell 12 is installed inside the outer shell 1, a bolt 11 is installed on the top of the inner shell 12, a top plate 5 is installed on the top of the outer shell 1, two partition plates 10 are fixedly installed inside the inner shell 12, a transmission speed reduction mechanism 6 is installed inside the inner shell 12, an internal heat dissipation mechanism 9 is installed inside the inner shell 12, the internal heat dissipation mechanism 9 is connected with the transmission speed reduction mechanism 6, a transmission gear assembly mechanism 7 is installed inside the inner shell 12, the transmission gear assembly mechanism 7 is connected with the transmission speed reduction mechanism 6, a through hole 3 is formed in the front surface of the outer shell 1, and a joint 4 is installed inside the through hole 3;
in the second embodiment, on the basis of the first embodiment, the transmission speed reducing mechanism 6 includes a motor 601 located inside an inner casing 12, the motor 601 is located between two partition plates 10, a transmission shaft 602 is fixedly connected to a right end of the motor 601, a worm 6012 is fixedly connected to a right end of the transmission shaft 602, a first shaft pin 604 is movably connected inside the inner casing 12, a helical gear 603 is fixedly installed on an outer side of the first shaft pin 604, the helical gear 603 is engaged with the worm 6012, a fifth spur gear 6011 is fixedly installed on an outer side of the first shaft pin 604, the fifth spur gear 6011 is located on a top of the helical gear 603, a third shaft pin 6010 is movably connected inside the inner casing 12, the third shaft pin 6010 is located on a right side of the first shaft pin 604, a second spur gear 606 is fixedly installed on an outer side of the third shaft pin 6010, the second spur gear 606 is engaged with the fifth spur gear 6011, a first straight gear 605 is fixedly installed on an outer side of the third shaft pin 6010, the first straight gear 605 is located below the second spur gear 606, a second shaft pin 609 is movably connected inside the inner shell 12, a third spur gear 607 is fixedly installed on the outer side of the second shaft pin 609, the third spur gear 607 is meshed with the first spur gear 605, a fourth spur gear 608 is fixedly installed on the outer side of the second shaft pin 609, and the fourth spur gear 608 is located at the top of the third spur gear 607;
firstly, a motor 601 is started to drive a transmission shaft 602 to rotate, and simultaneously drive a worm 6012 to rotate, simultaneously drive a fifth spur gear 6011 to rotate through the meshing action of the worm 6012 and a helical gear 603, drive a first spur gear 605 to rotate through the meshing action of the fifth spur gear 6011 and a second spur gear 606, drive a fourth spur gear 608 to rotate through the meshing action of the first spur gear 605 and a third spur gear 607, simultaneously mesh the fourth spur gear 608 with a transmission gear 702, further drive the transmission gear 702 to rotate, and finally, transmission force reaches the outside of an actuator to drive a wicket switch;
the reduction transmission ratio of the worm 6012 and the bevel gear 603 is 25/1-25;
the reduction transmission ratio of the helical gear 603 to the first straight gear 605 is 29/13-2.23;
the reduction gear ratio of the first straight gear 605 and the third straight gear 607 is 34/11-3.09;
the reduction transmission ratio of the third straight gear 607 to the transmission gear 702 is 38/14-3.71;
the final reduction ratio of the whole transmission system is 467.88;
the transmission torque force of each speed reduction stage is increased according to the corresponding transmission times, and the final torque force of the system can be amplified by 467.88 times;
the whole system obtains stable rotation and simultaneously obtains larger torque output.
Third embodiment, on the basis of the first embodiment, the transmission gear assembly mechanism 7 includes a base 701 located inside the inner housing 12, a connecting shaft 703 is fixedly installed at the bottom of the base 701, the bottom end of the connecting shaft 703 is movably connected with the bottom of the inner cavity of the inner housing 12, a transmission gear 702 is fixedly installed at the outer side of the base 701, the transmission gear 702 is engaged with a fourth spur gear 608, a positioning rod 7011 is fixedly installed at the top of the base 701 at an equal angle, a cover plate 704 is installed at the top of the base 701, a positioning hole 706 is formed at the top of the cover plate 704 at an equal angle, the positioning hole 706 is matched with the positioning rod 7011, the bottom of the cover plate 704 is attached to the top of the base 701, a square block 7012 is installed inside the base 701, a fixing rod 709 is fixedly connected to the bottom of the square block 7012, a spring 7010 is movably sleeved outside the fixing rod 709, the top end of the spring 7010 is fixedly connected to the bottom of the square block 7012, and the spring 7010 is located inside the base 701, a square groove 7014 is formed in the base 701, the square block 7012 is attached to the inner wall of the square groove 7014, a through groove is formed in the bottom of an inner cavity of the base 701, a fixing rod 709 is movably clamped with the through groove, the spring 7010 is located above the through groove, a circular ring 707 is installed in the base 701, an upper rotating shaft body 7013 is fixedly installed at the bottom of the circular ring 707, the upper rotating shaft body 7013 is meshed with a lower rotating shaft body 708, a push rod 705 is fixedly installed at the top of the circular ring 707, and the circular ring 707 is located between the cover plate 704 and the base 701;
under the normal state, the lower rotating shaft body 708 and the upper rotating shaft body 7013 are meshed with each other through the tooth profile by the elastic force generated by the spring 7010, when the outer small door is impacted by a large force, the upper rotating shaft body 7013 is impacted at the same time and is transmitted to the square block 7012 through the lower rotating shaft body 708, when the force is greater than the elastic force given by the spring 7010, the square block 7012 is displaced in the direction of compressing the spring 7010, when a certain position is reached, the upper rotating shaft body 7013 is separated from the lower rotating shaft body 708, the force generated by the motor 601 is reached, finally, the output cannot be realized through the upper rotating shaft body 7013, the inside automatically disengages and idles, the parts are prevented from being mutually seized and damaged, when the external force is reduced, the parts recover the original positions, and the actuator obtains the original functions again.
Fourth embodiment, on the basis of the first embodiment, the internal heat dissipation mechanism 9 includes a first rotating column 901 located inside the inner casing 12, a first conveyor belt 902 is movably installed between the first rotating column 901 and the transmission shaft 602, a second rotating column 903 located at the rear side of the first rotating column 901 is movably installed inside the inner casing 12, a second conveyor belt 906 is movably installed between the second rotating column 903 and the first rotating column 901, the left ends of the second rotating column 903 and the first rotating column 901 are both movably connected with a partition board 10 located at the right side, fan blades 904 are fixedly installed at the right sides of the second rotating column 903 and the first rotating column 901, supporting plates 905 are movably connected at the outer sides of the first rotating column 901 and the second rotating column 903, the bottoms of the two supporting plates 905 are both fixedly connected with the bottom of the inner cavity of the inner casing 12, air inlets 2 are equally spaced on the front and rear sides of the outer casing 1, and a heat dissipation port 8 is opened on the right side of the outer casing 1;
when the motor 601 starts, at first drive the rotation of transmission shaft 602, drive the rotation of first rotation post 901 through first conveyer belt 902 simultaneously to through the effect of second conveyer belt 906, then drive second rotation post 903 and rotate, two flabellum 904 rotate simultaneously and drive the inside gas flow of shell 1, thereby can realize the inside heat dissipation of shell 1 and handle, prevent that the inside part temperature of shell 1 is too big and the shutdown.
Claims (9)
1. The utility model provides an executor is opened to new energy automobile small door that charges, includes shell (1), its characterized in that: the heat dissipation device is characterized in that an inner shell (12) is arranged inside the outer shell (1), a bolt (11) is arranged at the top of the inner shell (12), a top plate (5) is arranged at the top of the outer shell (1), two partition plates (10) are fixedly arranged inside the inner shell (12), a transmission speed reducing mechanism (6) is arranged inside the inner shell (12), an internal heat dissipation mechanism (9) is arranged inside the inner shell (12), the internal heat dissipation mechanism (9) is connected with the transmission speed reducing mechanism (6), a transmission gear assembly mechanism (7) is arranged inside the inner shell (12), the transmission gear assembly mechanism (7) is connected with the transmission speed reducing mechanism (6), a through hole (3) is formed in the front of the outer shell (1), and a joint (4) is arranged inside the through hole (3);
the transmission speed reducing mechanism (6) comprises a motor (601) positioned in the inner shell (12), the motor (601) is positioned between the two partition plates (10), the right end of the motor (601) is fixedly connected with a transmission shaft (602), and the right end of the transmission shaft (602) is fixedly connected with a worm (6012);
the transmission gear assembly mechanism (7) comprises a base (701) positioned inside the inner shell (12), a connecting shaft (703) is fixedly installed at the bottom of the base (701), and the bottom end of the connecting shaft (703) is movably connected with the bottom of an inner cavity of the inner shell (12).
2. The electric opening actuator for the charging small door of the new energy automobile as claimed in claim 1, characterized in that: the inner side of the inner shell (12) is movably connected with a first shaft pin (604), the outer side of the first shaft pin (604) is fixedly provided with a helical gear (603), the helical gear (603) is meshed with a worm (6012), the outer side of the first shaft pin (604) is fixedly provided with a fifth straight gear (6011), the fifth straight gear (6011) is located at the top of the helical gear (603), the inner side of the inner shell (12) is movably connected with a third shaft pin (6010), the third shaft pin (6010) is located on the right side of the first shaft pin (604), the outer side of the third shaft pin (6010) is fixedly provided with a second straight gear (606), the second straight gear (606) is meshed with the fifth straight gear (6011), the outer side of the third shaft pin (6010) is fixedly provided with a first straight gear (605), and the first straight gear (605) is located below the second straight gear (606).
3. The electric opening actuator for the charging small door of the new energy automobile as claimed in claim 1, characterized in that: a second shaft pin (609) is movably connected to the inner portion of the inner shell (12), a third spur gear (607) is fixedly mounted on the outer side of the second shaft pin (609), the third spur gear (607) is meshed with the first spur gear (605), a fourth spur gear (608) is fixedly mounted on the outer side of the second shaft pin (609), and the fourth spur gear (608) is located at the top of the third spur gear (607).
4. The electric opening actuator for the charging small door of the new energy automobile as claimed in claim 1, characterized in that: the outer side fixed mounting of base (701) has drive gear (702), drive gear (702) and fourth straight-tooth gear (608) meshing, angle fixed mounting such as the top of base (701) has locating lever (7011), apron (704) are installed to the top of base (701), locating hole (706) have been seted up to angle such as the top of apron (704), locating hole (706) and locating lever (7011) looks adaptation, and the bottom of apron (704) is laminated with the top of base (701).
5. The electric opening actuator for the charging small door of the new energy automobile as claimed in claim 4, characterized in that: the utility model discloses a spring (7010) is connected with the bottom fixed connection of square piece (7012), the top of spring (7010) and the bottom fixed connection of square piece (7012), and spring (7010) are located the inside of base (701) to the internally mounted of base (701) have square piece (7012), the bottom fixedly connected with dead lever (709) of square piece (7012), the outside activity of dead lever (709) has cup jointed spring (7010).
6. The electric opening actuator for the charging small door of the new energy automobile as claimed in claim 4, characterized in that: square groove (7014) have been seted up to the inside of base (701), and square piece (7012) is laminated with the inner wall in square groove (7014), and logical groove has been seted up to the inner chamber bottom of base (701), and dead lever (709) and logical groove activity joint, spring (7010) are located the top that leads to the groove.
7. The electric opening actuator for the charging small door of the new energy automobile as claimed in claim 1, characterized in that: the inside mounting of base (701) has ring (707), and the bottom fixed mounting of ring (707) has the axis of rotation upper part of the body (7013), and axis of rotation upper part of the body (7013) meshes with the axis of rotation lower part of the body (708), and the top fixed mounting of ring (707) has ejector pin (705), and ring (707) are located between apron (704) and base (701).
8. The electric opening actuator for the charging small door of the new energy automobile as claimed in claim 1, characterized in that: inside heat dissipation mechanism (9) including being located inside first rotation post (901) of inner shell (12), movable mounting has first conveyer belt (902) between first rotation post (901) and transmission shaft (602), the inside movable mounting of inner shell (12) has second rotation post (903) that is located first rotation post (901) rear side, movable mounting has second conveyer belt (906) between second rotation post (903) and first rotation post (901), the left end that second rotation post (903) and first rotation post (901) all with baffle (10) swing joint that is located the right side.
9. The electric opening actuator for the charging small door of the new energy automobile as claimed in claim 8, characterized in that: the equal fixed mounting in right side of second rotation post (903) and first rotation post (901) has flabellum (904), and the equal swing joint in the outside of first rotation post (901) and second rotation post (903) has backup pad (905), the bottom of two backup pads (905) all with the inner chamber bottom fixed connection of inner shell (12), air inlet (2) have been seted up to the impartial distance in both sides around shell (1), thermovent (8) have been seted up to the right side equidistance of shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111622351.2A CN114396210A (en) | 2021-12-28 | 2021-12-28 | Electric opening actuator for charging small door of new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111622351.2A CN114396210A (en) | 2021-12-28 | 2021-12-28 | Electric opening actuator for charging small door of new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114396210A true CN114396210A (en) | 2022-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111622351.2A Pending CN114396210A (en) | 2021-12-28 | 2021-12-28 | Electric opening actuator for charging small door of new energy automobile |
Country Status (1)
| Country | Link |
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| CN (1) | CN114396210A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115680423A (en) * | 2023-01-04 | 2023-02-03 | 宁波精华电子科技股份有限公司 | Charging door execution control locking mechanism and control method thereof |
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| US20080121489A1 (en) * | 2005-03-07 | 2008-05-29 | John Phillip Chevalier | Centrifugal Clutch and Actuator |
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| CN215110447U (en) * | 2021-06-07 | 2021-12-10 | 城邦晟邦精密机械(江苏)有限公司 | Speed reducer heat dissipation case assembly based on high temperature environment |
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| CN207315094U (en) * | 2017-09-29 | 2018-05-04 | 宁波精成车业有限公司 | A kind of actuator of the small door cover plate of automobile using |
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| CN207454359U (en) * | 2017-11-24 | 2018-06-05 | 卢江鑫 | A kind of high electric fan of radiating efficiency |
| CN207879984U (en) * | 2017-12-15 | 2018-09-18 | 斯李克（上海）智能系统有限公司 | A kind of door and window speed-changing gear box |
| CN108361330A (en) * | 2018-01-29 | 2018-08-03 | 宁波大叶园林设备股份有限公司 | Electronic single helical gear drives the lawn machine of retarder without planet rear axle |
| CN208803030U (en) * | 2018-09-07 | 2019-04-30 | 郑州大予机械设备有限公司 | A kind of cooling device in modified pitch production |
| CN109282024A (en) * | 2018-11-16 | 2019-01-29 | 合肥景彰科技有限公司 | A kind of gear-box of intelligent appliance |
| CN209431036U (en) * | 2018-12-22 | 2019-09-24 | 潍坊职业学院 | A kind of wall hanging computer equipment |
| CN211287115U (en) * | 2019-09-02 | 2020-08-18 | 有信制造(无锡)有限公司 | Automatic reset structure of automobile self-closing lock actuator |
| CN210600088U (en) * | 2019-09-18 | 2020-05-22 | 江苏振翔减速机有限公司 | High-strength low-noise gear speed reducer |
| CN110517851A (en) * | 2019-09-24 | 2019-11-29 | 国网山东省电力公司莱州市供电公司 | A kind of main transformer cooling device |
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| CN215110447U (en) * | 2021-06-07 | 2021-12-10 | 城邦晟邦精密机械(江苏)有限公司 | Speed reducer heat dissipation case assembly based on high temperature environment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115680423A (en) * | 2023-01-04 | 2023-02-03 | 宁波精华电子科技股份有限公司 | Charging door execution control locking mechanism and control method thereof |
| CN115680423B (en) * | 2023-01-04 | 2023-04-25 | 宁波精华电子科技股份有限公司 | Charging door execution control locking mechanism and control method thereof |
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Application publication date: 20220426 |