WO2023151441A1 - 一种汽车车身开口部用的开闭盖总成 - Google Patents

一种汽车车身开口部用的开闭盖总成 Download PDF

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Publication number
WO2023151441A1
WO2023151441A1 PCT/CN2023/071355 CN2023071355W WO2023151441A1 WO 2023151441 A1 WO2023151441 A1 WO 2023151441A1 CN 2023071355 W CN2023071355 W CN 2023071355W WO 2023151441 A1 WO2023151441 A1 WO 2023151441A1
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WO
WIPO (PCT)
Prior art keywords
chute
opening
cover plate
guide
guide rail
Prior art date
Application number
PCT/CN2023/071355
Other languages
English (en)
French (fr)
Inventor
于维龙
张健
赵鹏泰
牛晨光
Original Assignee
科德汽车零部件(上海)有限公司
西艾科德管理(上海)有限公司
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
Priority claimed from CN202220289961.9U external-priority patent/CN217028548U/zh
Priority claimed from CN202210132193.0A external-priority patent/CN116624059A/zh
Application filed by 科德汽车零部件(上海)有限公司, 西艾科德管理(上海)有限公司 filed Critical 科德汽车零部件(上海)有限公司
Publication of WO2023151441A1 publication Critical patent/WO2023151441A1/zh

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Classifications

    • 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
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
    • E05F15/619—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using flexible or rigid rack-and-pinion arrangements

Definitions

  • the invention relates to the field of automobiles, in particular to an opening and closing cover assembly for an opening of an automobile body.
  • vehicles with automatic driving function or assisted driving function are equipped with various forms of radar or cameras to collect surrounding information of the vehicle for the on-board chip to calculate the driving path of the vehicle.
  • Most radars or cameras are small in size, such as reversing radars, which can be directly arranged on the surface of the vehicle body and hidden on the front windshield, or air intake grille, or front and rear bumpers of the vehicle.
  • the disadvantage of such small radars or cameras is that they have low power and cannot perform large-scale, long-distance, and high-precision environmental scanning, and cannot meet the data collection requirements of fully automatic driving. Therefore, in order to meet the data collection requirements of fully automatic driving, it is necessary to increase the power and exposure range of the radar or camera, which will inevitably increase the volume of the radar or camera. Therefore, it will inevitably lead to the difficulty of embedding a large-volume radar or camera on the outer surface of the vehicle body without excessive.
  • the large-volume radar or camera can only be stored in the vehicle body, and then beautified and hidden with a cover plate.
  • the cover is removed to expose the radar port on the body, and the radar or camera extends outward to the radar port on the body to scan the surrounding environment to realize the automatic driving function or assisted driving Function.
  • the radar or camera moves inwards into the vehicle body, and the cover plate blocks the radar port on the vehicle body; thus, on the one hand, the energy consumption of the vehicle can be kept low while driving, on the other hand
  • the openable and closable covers on the body need to be manually opened or closed, such as the fuel tank cover, the charging cover, etc., and the covers are all opened outwards, which makes the operation experience poor and the aesthetics are not good.
  • the purpose of the present invention is to provide an opening and closing cover assembly for the opening of the automobile body, which can be automatically opened and closed, and has good aesthetics in both the opened and closed states.
  • the present invention provides an opening and closing cover assembly for the opening of the automobile body, which is installed at the opening of the automobile body, and the opening and closing cover assembly includes a cover for opening and closing the opening.
  • Plate, drive source, guide piece driven by the drive source to reciprocate, transmission slider, and fixed guide rail for fixing with the automobile body, the guide piece and the transmission slider are fixed, and the transmission slider is connected to the cover plate connected, the fixed guide rail is provided with a first chute that slides with the guide and a second chute that slides with the transmission slider, and the drive source drives the cover to the closed position through the guide and the transmission slider reciprocating movement between fully open position;
  • the cover plate When the cover plate is in the closed position, the cover plate covers the opening
  • the cover plate When the cover plate is at the fully open position, the cover plate is inside the car body, and the opening communicates with the inside and outside of the car body.
  • the outer peripheral side of the cover plate is provided with active pins and passive pins
  • the fixed guide rail is provided with a third chute that slidably fits with the active pins and a fourth chute that slidably fits with the passive pins.
  • Slot, the transmission slider is provided with a transmission chute that is slidingly matched with the active pin;
  • the third chute and the fourth chute are distributed inside the first chute and the second chute, and the transmission slider is distributed in the second chute. between the chute and the third chute.
  • the active pin is in rotation fit with the third chute and the transmission chute
  • the passive pin is in rotation fit with the fourth chute
  • the drive chute includes a first slot segment, and A second slot segment connected to the first slot segment, an obtuse angle is formed between the first slot segment and the second slot segment
  • the third chute includes a third slot segment, and a third slot segment connected to the third slot segment A fourth slot section, an obtuse angle is formed between the third slot section and the fourth slot section;
  • the active pin When the cover plate is in the closed position, the active pin is in the first slot segment and the third slot segment, and the passive pin is in one end of the fourth chute;
  • the active pin When the cover plate is in the fully open position, the active pin is in the second slot section and the fourth slot section, and the passive pin is in the other end of the fourth sliding slot.
  • the fixed guide rail includes an inner guide rail distributed on the outer end side of the cover plate, and an outer guide rail distributed on the outer end side of the inner guide rail, and the first slide groove and the second slide groove are opened in the outer guide rail, and the Both the third chute and the fourth chute are opened in the inner guide rail, and both the guide member and the transmission slider are movably placed between the inner guide rail and the outer guide rail.
  • a protruding guide column is provided on the end surface of the transmission slider, and the guide column is movably located in the second sliding groove.
  • the transmission slider is provided with a limit portion
  • the fixed guide rail is provided with a limit protrusion
  • the limit protrusion is located on the movement path of the transmission slider; when the cover plate is in the closed position, The limiting portion on the transmission slider abuts against the limiting projection on the fixed guide rail.
  • the guide, the transmission slider and the fixed guide rail constitute an intermediate transmission unit, and there are two groups of the intermediate transmission unit, which are distributed on the cover plate along the direction perpendicular to the relative distribution direction of the closed position and the fully open position of the cover plate. sides.
  • the opening and closing cover assembly also includes a gear
  • the driving source is a motor
  • the guide is a guide rack
  • the drive source is connected with the gear
  • the driving gear rotates
  • the guide rack is away from the transmission One end of the block engages the gear.
  • the guide rack includes a first straight section extending straight along the relative distribution direction of the closed position and the fully open position of the cover plate, a second straight section meshing with the gear, and a second straight section connected to the first straight section.
  • the curved connection section between the first straight section and the second straight section, the end of the first straight section is fixed to the transmission slider, and the first straight section is located in the first chute.
  • the opening and closing cover assembly also includes a fixing guide for fixing with the vehicle body, and a first guiding groove extending along the extending direction of the curved connecting section is opened in the fixing guiding piece, and a first guiding groove extending along the second plane is opened in the fixing guiding piece.
  • the second guide groove extending in the extending direction of the straight section, the first chute, the first guide groove and the second guide groove communicate in sequence, the curved connection section is slidably fitted with the first guide groove, and the second straight section Slidingly fit with the second guide groove.
  • the cover plate includes a cover carrier body and a body-like outer cover body fixed on the end side of the cover carrier body, and the transmission slider is connected with the cover carrier body; when the cover plate is in the closed position, the The vehicle body cover body is located in the opening portion.
  • the opening and closing cover assembly for the opening of the automobile body according to the present invention has the following beneficial effects:
  • the driving source drives the cover plate to reciprocate between the closed position and the fully open position through the guide and the transmission slider, thereby automatically opening and closing the opening on the car body, eliminating the need for manual operation of the cover plate, and improving the operating experience .
  • the cover plate moves toward the inside of the car body during the opening process, and when the cover plate is in the fully opened position, it is all accommodated in the car body, and will not be exposed from the opening, and the opening is fully opened at the same time.
  • the cover covers the opening in the closed position, on the one hand closing the opening, on the other hand it also makes the car body have a unified appearance, which also improves the opening when it is closed
  • Fig. 1 is a schematic diagram of the installation structure of the automotive radar assembly configured with the opening and closing cover assembly on the vehicle body in the present application.
  • Fig. 2 is a structural schematic diagram of an automotive radar assembly equipped with an opening and closing cover assembly in the present application.
  • FIG. 3 is an exploded view of FIG. 2 .
  • Fig. 4 is a schematic diagram of the connections among the driving source, gears, guides, transmission sliders and cover plates in the present application.
  • Fig. 5 is a schematic diagram of the connection between the driving source and the gear in the present application.
  • Fig. 6 is a schematic structural view of the cover plate in the present application.
  • Fig. 7 is a side view of the inner end side of the inner guide rail in the present application.
  • Fig. 8 is a side view of the outer end of the inner guide rail in the present application.
  • Fig. 9 is a side view of the inner end side of the outer guide rail in the present application.
  • Fig. 10 is a side view of the inner end of the transmission slider in the present application.
  • Fig. 11 is a side view of the outer end of the transmission slider in the present application.
  • Fig. 12 is a schematic structural diagram of the automotive radar assembly in the present application when the cover is in a closed position.
  • Fig. 13 is a side view of the inner end side of the inner guide rail in Fig. 12 .
  • FIG. 14 is a schematic structural view of FIG. 13 omitting the inner guide rail.
  • Fig. 15 is a structural schematic diagram of the automotive radar assembly in the process of opening the cover plate in the present application.
  • Fig. 16 is a side view of the inner end side of the inner guide rail in Fig. 15 .
  • FIG. 17 is a schematic structural view of FIG. 16 omitting the inner guide rail.
  • Fig. 18 is a structural schematic diagram of the automotive radar assembly in the present application when the cover is in a fully open position.
  • Fig. 19 is a side view of the inner end side of the inner rail of Fig. 18 .
  • FIG. 20 is a schematic structural view of FIG. 19 omitting the inner guide rail.
  • Fig. 21 is a structural schematic diagram of the automotive radar assembly in the present application when the radar body is in the extended position.
  • the application provides an opening and closing cover assembly for the opening of the automobile body as shown in Figure 4, the opening and closing cover assembly is used to be installed at the opening 101 on the automobile body 10;
  • the structure after installation on the vehicle body 10 is shown in FIG. 1 .
  • the opening and closing cover assembly can be installed at a plurality of functional openings 101 on the automobile body 10, such as being installed at the fuel tank mouth of the automobile fuel tank (then opening 101 is the fuel tank mouth), or installed in the hidden built-in radar of the automobile.
  • the radar port (the opening 101 is the radar port), or installed at the charging port of the car (the opening 101 is the charging port).
  • the view of Fig. 1 shows a schematic view of the structure of the opening and closing cover assembly installed at the radar port of the automobile body 10. Based on this, the application also provides an automotive radar assembly, which includes an opening and closing cover assembly .
  • the opening and closing cover assembly involved in the present application includes a cover plate 30 for opening and closing the opening 101, a driving source 50, a guide 70 driven to reciprocate by the driving source 50, and a transmission slider 80, and the fixed guide rail 90 for fixing with the automobile body 10, the guide 70 and the transmission slider 80 are fixed, the transmission slider 80 is connected with the cover plate 30, and the fixed guide rail 90 is provided with a sliding fit with the guide 70
  • the first chute 921 and the second chute 922 slidably fit with the transmission slider 80
  • the driving source 50 drives the cover plate 30 to reciprocate between the closed position and the fully open position through the guide 70 and the transmission slider 80, that is
  • the cover plate 30 can move toward or away from the opening 101 ; the fixed guide rail 90 provides guidance for the movement of the guide member 70 and the transmission slider 80 .
  • the closed position of the cover 30 is at the opening 101, then when the cover 30 is in the closed position, as shown in FIG. 12 , the cover 30 covers the opening 101, thus closing the opening 101;
  • the fully open position is in the automobile body 10 and away from the opening 101.
  • the cover plate 30 is in the fully open position, as shown in FIG. , thereby opening the opening 101 .
  • the opening and closing cover assembly involved in the present application is an assembly structure. By detachably installing the fixed guide rail 90 on the automobile body 10, the opening and closing cover assembly can be integrally installed on the automobile body 10, or the entire body can be removed from the automobile body. 10 on demolition.
  • the automotive radar assembly involved in the present application includes, in addition to the above-mentioned opening and closing cover assembly, a radar main body 120, a fixed housing 20 fixed in the automobile body 10, and a
  • the extension mechanism of the body 20, the fixed housing 20 is provided with a through hole 21 facing the inside and outside of the opening 101 at the opening 101, the radar main body 120 is movably installed in the fixed housing 20, and the radar main body 120 has The retracted position away from the opening 101 and the extended position at the opening 101, the extending mechanism acts on the radar body 120 to drive the radar body 120 to reciprocate between the retracted position and the extended position, that is, to drive the radar body 120 moves toward or away from the opening 101 ; the fixed guide rail 90 can be directly fixed in the fixed housing 20 .
  • the automotive radar assembly is an assembly structure, and by inserting and fixing the housing 20 on the automotive body 10 , the overall disassembly and assembly of the automotive radar assembly on the automotive body 10 is realized.
  • the cover plate 30 When the vehicle does not use the automatic driving function or the assisted driving function, as shown in FIG.
  • the built-in type and the concealable type; the cover plate 30 is in the closed position, blocks and closes the through hole portion 21 and the opening portion 101, and covers the radar body 120 hidden in the automobile body 10.
  • the exterior of the automobile body 10 The surface provides a uniform appearance, keeps the energy consumption of the moving vehicle low for aerodynamic reasons, and protects the radar body 120 from the environment, or from unauthorized access, or from The radar main body 120 is protected in all aspects by certain unintentional pressing and contact force.
  • the driving source acts to drive the cover plate 30 to the fully open position, and the cover plate 30 is kept away from the through hole portion 21 and is stored in the fixed housing 20 as a whole.
  • the cover plate 30 is hidden to the inside of the automobile body 10, and the through hole 21 and the opening 101 are exposed, and the inner cavity of the fixed housing 20 communicates with the opening 101 through the through hole 21, thereby opening the opening and closing cover assembly
  • the through hole 21 of the vehicle body 10 and the opening 101 on the automobile body 10; after that, the extending mechanism acts to drive the radar main body 120 to move outwards to the extended position, as shown in Figure 21, the radar main body 120 is opened to the opening. Scan the surrounding environment at 101, collect environmental data and feed it back to the on-board chip.
  • the extension mechanism reverses to drive the radar body 120 to reset, and then the driving source reverses to drive the cover 30 to reset through the driver 70 and the transmission slider 80 .
  • the drive source drives the cover plate 30 to reciprocate between the closed position and the fully open position through the drive member 70 and the transmission slider 80, and automatically opens and closes the vehicle.
  • the opening 101 on the vehicle body 10 eliminates the manual operation of the cover plate 30 to improve the operating experience.
  • the cover plate 30 moves toward the inside of the automobile body 10 during the opening process, and the cover plate 30 is integrally accommodated in the automobile body 10 when it is in the fully opened position, so that the overall appearance of the automobile when the opening 101 is opened can be improved.
  • the cover plate 30 When the cover plate 30 is in the closed position, it is blocked at the through hole 21 and the opening 101, and is exposed from the opening 101, so that the automobile body 10 has a unified appearance, that is, when the opening 101 is in the closed state, the automobile overall aesthetics.
  • the installation positions of the opening and closing cover assembly and the automotive radar assembly involved in the present application on the automobile body 10 are determined according to actual needs; when the cover plate 30 moves from the closed position to the fully open position, the movement of the cover plate 30 There are many ways, for example: the cover plate 30 can move inwardly and upwardly, or inwardly and downwardly, or inwardly to the left, or inwardly to the right.
  • the open-close cover assembly and the automotive radar assembly are installed on the rear body of the automobile, and the cover plate 30 moves from the closed position to the fully open position in the manner of moving inward and upward, as an example, the open-close cover assembly
  • the specific preferred structure of the Chenghe automotive radar assembly is described; based on this, the fully open position of the cover plate 30 is located on the inner upper side of the closed position, the fully open position and the closed position of the cover plate 30 are relatively distributed up and down, and the cover plate 30 faces inward.
  • the opening method of sliding above can also save the space depth inside the automobile body 10 and reduce the demand for the interior depth.
  • the cover plate 30 includes a cover carrier 31 and a body-like outer cover 32 fixed on the outer end side of the cover carrier 31, and the transmission slider 80 is connected with the cover carrier 31; when the cover plate When 30 is in the closed position, the cover carrier 31 covers the through hole 21 , and the body-like exterior cover 32 is located in the opening 101 .
  • the body-like outer cover 32 has the same or very similar paint surface as the automobile body 10, and the same or very similar curved surface as the surrounding automobile body 10, so that when the cover 30 is in the closed position, the cover 30 passes through its body-like exterior.
  • the cover body 32 can form a substantially seamless transition with the outer surface of the automobile body 10 , thereby greatly improving the unity and integrity of the appearance of the automobile body 10 at this time.
  • the body cover-like body 32 is made of metal or composite material.
  • the cover carrier 31 has a thicker and stronger structure than the body-like outer cover 32 , which is sufficient to support the sealing and movement functions of the cover 30 .
  • a sealing ring 40 is fixed on the inner surface of the fixed housing 20 , and the sealing ring 40 is located on the outer peripheral side of the through hole 21 ;
  • the sealing edge 33 of the cover carrier 31 abuts against the sealing ring 40, thereby realizing the function of dustproof and waterproof, and reducing the intrusion of foreign matter or rainwater and dust into the fixed casing. 20, as well as the possibility of the cover panel 30 and the surrounding automobile body 10.
  • the seal is realized by the abutment of the sealing ring 40 and the sealing edge 33.
  • This structure can meet the smaller gap size between the cover plate 30 and the outer surface circumference of the automobile body 10, and the smaller gap size reduces the friction when the vehicle is running. Air friction, especially the air friction of the vehicle at a higher driving speed; at the same time, a smaller gap size is conducive to the aesthetics of the vehicle, and the cover plate 30 is fitted in the opening 101 of the car body 10 through a smaller gap size, visually It is hardly recognizable on the surface, thus it will not or slightly affect the overall visual appearance of the vehicle, which is conducive to improving the aesthetics of the overall appearance of the vehicle.
  • the cover plate 30 is in the fully open position and the radar body 120 is in the protruding position, as shown in FIG. Under the dustproof and waterproof.
  • the sealing ring 40 is made of soft material, which can be elastically deformed or plastically deformed, such as rubber, foam rubber and other materials.
  • the opening and closing cover assembly also includes a gear 60
  • the driving source 50 is a motor
  • the motor drives the gear 60 to rotate through a worm gear mechanism, or directly drives the gear 60 to rotate
  • the guide 70 is a guide
  • the rack guides the end of the rack away from the transmission slider 80 to mesh with the gear 60 .
  • the guide 70 drives the cover carrier 31 to move up through the transmission slider 80 , so that the cover 30 moves upwards.
  • the open position moves; on the contrary, when the motor reverses and drives the lower end of the guide 70 to move down through the gear 60, the guide 70 drives the cover carrier 31 to move down through the transmission slider 80, so that the cover 30 moves to the closed position.
  • the guide 70 includes a first straight section 71 straightly extending along the relative distribution direction of the closed position and the fully open position of the cover plate 30 , and a second straight section meshed with the gear 60 72, and the curved connection section 73 that is connected between the first straight section 71 and the second straight section 72, then the first straight section 71 extends up and down, and the second straight section 72 extends left and right; the first straight section
  • the lower end of 71 is fixed with the transmission slider 80, and the fixing method can be as follows: as shown in Figure 3 and Figure 11, the lower end of the first straight section 71 is fixed with a plug-in block 74, and the outer end surface of the transmission slider 80 is provided with The card slot 84 and the inserting block 74 are tightly fitted into the card slot 84 ; the first straight section 71 of the guide 70 is located in the first sliding slot 921 so as to slide up and down, and the two are in sliding fit.
  • the guide 70, the transmission slider 80 and the fixed guide rail 90 constitute an intermediate transmission unit; the intermediate transmission unit can be set in one group, that is, the guide 70, the transmission slider 80 and the The guide rail 90 is fixed, and this structure is suitable for occasions that require less force transmission.
  • the intermediate transmission unit can be set in one group, that is, the guide 70, the transmission slider 80 and the The guide rail 90 is fixed, and this structure is suitable for occasions that require less force transmission.
  • the second straight section 72 of the guide 70 in the two groups of intermediate transmission units is relatively engaged on the gear 60 along the radial direction of the gear 60.
  • the first straight section 71 of the guide 70, the transmission slider 80 and the fixed guide rail 90 in the two groups of intermediate transmission units are respectively distributed on the left and right sides of the cover carrier 31, and the distribution direction is the same as that of the cover plate 30.
  • the distribution directions of the closed position and the fully open position are perpendicular to the direction of movement of the cover plate 30 , and this structure is suitable for occasions requiring high transmission force.
  • the open-close cover assembly further includes a fixed guide 110 fixed to the vehicle body 10 , and the fixed guide 110 and the fixed guide rail 90 are jointly used to guide the guide 70 . Therefore, the fixed guide 110 is provided with a first guide groove 111 extending along the extending direction of the curved connecting section 73, and a second guiding groove 112 extending along the extending direction of the second straight section 72, the first sliding groove 921, the first The guide groove 111 communicates with the second guide groove 112 in sequence, the curved connection section 73 is slidably fitted with the first guide groove 111, and the second straight section 72 is slidably fitted with the second guide groove 112; The first slide groove 921 , the first guide groove 111 and the second guide groove 112 can slide in both directions.
  • the fixed guide 110 includes a guide body 113 and a guide cover 114 fixed on the guide body 113, the first guide groove 111 and the second guide groove 112 are opened on the surface of the guide body 113, And covered by the guide cover 114 , the fixed guide 110 adopts an assembled form to facilitate the processing of the first guide groove 111 and the second guide groove 112 .
  • the fixing guide 110 may also be in the form of a pair of sockets or a plastic-coated hollow iron pipe.
  • the driving source 50 is fixed on the fixed guide 110, and an installation hole 115 is opened in the middle of the guide body 113 and the guide cover 114, and the gear 60 is accommodated in the installation hole 115, so that the gear 60 and the guide Engagement of the second straight section 72 of the member 70 for force transmission.
  • the fixed guide rail 90 is arranged as an inner and outer double-layer splicing structure;
  • the inner guide rail 91 on the outer end side of the cover carrier 31 and the outer guide rail 92 distributed on the outer end side of the inner guide rail 91, the first straight section 71 of the guide member 70 and the transmission slider 80 are all movably placed on the inner guide rail 91 Between it and the outer guide rail 92 , the cover carrier 31 guides and cooperates with the inner guide rail 91 , and the transmission slider 80 guides and cooperates with the outer guide rail 92 . Therefore, the inner guide rail 91 is used to guide the sliding of the cover plate 30, and the outer guide rail 92 is used to guide the sliding of the transmission slider 80 and the guide member 70.
  • the extension curve of the automobile body 10 in the vertical direction is parallel, and the sliding track of the cover plate 30 is also substantially parallel to the extension curve of the automobile body 10 .
  • the lower end of the transmission slider 80 is provided with a limiting portion 83; as shown in FIG. Located on the movement path of the transmission slider 80; when the cover plate 30 is in the closed position, the limit portion 83 on the transmission slider 80 abuts against the limit projection 915 on the inner guide rail 91, and the transmission slider 80 resets to Limit in closed position.
  • the first chute 911 and the second chute 922 are all provided in the outer guide rail 92, and the second chute 922 is distributed on the outside of the first chute 921, and the two are separated;
  • the inner guide rail 91 is provided with a separated third chute 911 and a fourth chute 912, and the third chute 911 is distributed outside the fourth chute 912; as shown in Fig. 10 and Fig.
  • a transmission chute 81 is provided in the transmission slider 80, and a guide column 82 protruding toward the direction of the outer guide rail 92 is provided on the outer end surface of the transmission slider 80.
  • the left and right sides of the cover carrier 31 are provided with active pins 34 and passive pins 35 protruding toward the direction of the inner guide rail 91 , and the active pins 34 are located on the upper side of the passive pins 35 .
  • the guide column 82 of the transmission slider 80 is located in the second slide groove 922 of the outer guide rail 92, and the two slide fit;
  • the active pin 34 of the cover plate 30 is located in the third slide groove 911 of the inner guide rail 91, and both Sliding fit and rotation fit, the active pin 34 of the cover plate 30 is also located in the transmission chute 81 of the transmission slider 80 at the same time, the two are sliding fit and rotational fit;
  • the passive pin 35 of the cover plate 30 is located In the four sliding grooves 912, the two are slidingly fitted and rotated fitted.
  • the transmission chute 81 includes a first slot segment 811 and a second slot segment 812 connected to the lower end of the first slot segment 811 , the first slot segment 811 and the second slot segment 812 An obtuse angle is formed between them; as shown in Figure 7 and Figure 8, the third chute 911 includes a third slot section 913, and a fourth slot section 914 connected to the inner end of the third slot section 913, the third slot section 913 It generally extends straight forward and backward along the inner and outer directions, and an obtuse angle is formed between the third slot section 913 and the fourth slot section 914 . Based on this structure, the movement of the cover plate 30 is as follows.
  • the active pin 34 When the cover plate 30 is in the closed position, as shown in FIGS. 12 to 14, the active pin 34 is in the upper end of the first slot section 811 and the outer end of the third slot section 913, and the passive pin 35 is in the fourth chute.
  • the lower end of 912 may also lean against the lower groove wall of the fourth sliding groove 912 .
  • the transmission slider 80 moves up and down along the second chute 922 and the active pin 34 moves in the transmission chute 81, as shown in Figures 15 to 17, the active pin 34 moves and rotates in the third slot segment 913,
  • the passive pin 35 abuts against and rotates in the fourth sliding slot 912 , so that the cover plate 30 rotates inward or outward with the passive pin 35 as a fulcrum.
  • the motor rotates forward, and the process of driving the cover plate 30 to move from the closed position to the fully open position is as follows: the guide 70 moves up in the first chute 921 of the outer guide rail 92, the guide 70 drives the transmission slider 80 to move up, and the transmission
  • the slider 80 moves up along the second chute 922 of the outer guide rail 92; first, the active pin 34 slides relative to the transmission chute 81 from the upper end of the first slot section 811 in the transmission chute 81, and the transmission
  • the extension direction of the chute 81 makes the cover plate 30 rotate inward with the passive pin 35 as a fulcrum, and the active pin 34 moves inwardly in the third groove section 913 of the third chute 911 at the same time; when the active pin 34 and After the lower end of the second groove section 812 in the transmission chute 81 abuts, as shown in Figure 16 and Figure 17, the active pin 34 is also at the inner end of the third groove section 913 in the third chute 911, that is, the fourth The lower end of the groove section 914; after that,
  • the motor reverses, and the process of driving the cover plate 30 to move from the fully open position to the closed position is as follows: the guide 70 moves down in the first chute 921 of the outer guide rail 92, the guide 70 drives the transmission slider 80 to move down, and the transmission slider 80 moves down along the second chute 922 of the outer guide rail 92; firstly, the transmission slider 80 drives the cover plate 30 to move down together through the abutment and cooperation of the active pin 34 and the second slot section 812; the active pin 34 moves down After arriving at the lower end of the fourth slot section 914, as the transmission slider 80 continues to move down, the active pin 34 relatively slides in the transmission slot 81 from the inner end of the second slot section 812 along the transmission slot 81 , the active pin 34 moves outward in the third groove section 913 of the third chute 911 at the same time, and the cover plate 30 as a whole rotates outward with the passive pin 35 as a fulcrum until the limit part 83 at the lower end of the transmission slider 80 Abut against the limit projection 915 on the inner
  • the cover plate 30 can be driven on one side; for example: when the left side of the cover plate 30 is used as the driving side and the right side is used as the driven side, then the fixed guide rail 90 on the driving side includes an inner guide rail 91 and The outer guide rail 92, but the fixed guide rail 90 on the driven side may only include the inner guide rail 91 instead of the outer guide rail 92, and the driven side does not need the guide piece 70 and the transmission slider 80.
  • the present invention effectively overcomes various shortcomings in the prior art and has high industrial application value.

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Abstract

本发明提供一种汽车车身开口部用的开闭盖总成，开闭盖总成包括用于开闭开口部的盖板、驱动源、由驱动源驱动往复运动的引导件、传动滑块、以及用于和汽车车身相固定的固定导轨，引导件和传动滑块相固定，传动滑块与盖板相连，固定导轨中开设有与引导件滑动配合的第一滑槽、以及与传动滑块滑动配合的第二滑槽，驱动源通过引导件和传动滑块驱使盖板在闭合位置和全开启位置之间往复运动，由此自动开闭汽车车身上的开口部，提升操作体验感。盖板在全开启位置时全部都被收纳在汽车车身内，提升开口部在打开状态下汽车的整体美观性；盖板在闭合位置遮盖在开口部处，提升开口部在闭合状态下汽车的整体美观性。

Description

一种汽车车身开口部用的开闭盖总成 技术领域
本发明涉及汽车领域，特别是涉及一种汽车车身开口部用的开闭盖总成。
背景技术
目前，具有自动驾驶功能或辅助驾驶功能的车辆中都配备有各种形式的雷达或摄像头，用于收集车辆周边信息，供车载芯片计算车辆行驶路径。绝大多数雷达或摄像头体的积较小，例如倒车雷达，可直接布置在车身表面，并隐藏于车辆的前风挡、或进气格栅、或前后保险杠上。但是，此类小型雷达或摄像头的缺陷就是功率小，无法进行大范围、远距离、以及高精度的环境扫描，也就无法满足全自动驾驶的数据采集要求。所以，为达到全自动驾驶的数据采集要求，势必需要加大雷达或摄像头的功率及照射范围，也就势必增加雷达或摄像头的体积。因此，势必会导致大体积的雷达或摄像头难以无过度的嵌入于车身外表面。
基于上述问题，只能将大体积的雷达或摄像头收纳于车身内，再用盖板加以美化隐藏。当雷达或摄像头需要使用时，盖板移走，露出车身上的雷达口，雷达或摄像头向外伸出至车身上的雷达口处，能够对周边环境进行扫描，以实现自动驾驶功能或辅助驾驶功能。当雷达或摄像头不使用时，则雷达或摄像头向内移动至车身内，盖板封堵住车身上的雷达口；如此，一方面能在行驶时将车辆的能量消耗保持得较低，另一方面出于安全原因需要使雷达或摄像头免受环境影响、或免受未经允许的接近，比如能够防尘、防雨、美化、免去承受一定非设计意图的按压接触力等。然而，现有车辆中车身上可开闭的盖板都需要人工打开或关闭，比如油箱盖板、充电盖板等，且盖板都是朝外打开，操作体验感差，美观性欠佳。
发明内容
鉴于以上所述现有技术的缺点，本发明的目的在于提供一种汽车车身开口部用的开闭盖总成，能够自动开闭，且在打开和闭合状态下都具有较好的美观性。
为实现上述目的，本发明提供一种汽车车身开口部用的开闭盖总成，安装在汽车车身上的开口部处，所述开闭盖总成包括用于开闭所述开口部的盖板、驱动源、由驱动源驱动往复运动的引导件、传动滑块、以及用于和汽车车身相固定的固定导轨，所述引导件和传动滑块相固定，所述传动滑块与盖板相连，所述固定导轨中开设有与引导件滑动配合的第一滑槽、以及与传动滑块滑动配合的第二滑槽，所述驱动源通过引导件和传动滑块驱使盖板在闭合位置和全开启位置之间往复运动；
当所述盖板在闭合位置时，所述盖板遮盖住开口部；
当所述盖板在全开启位置时，所述盖板在汽车车身内，所述开口部连通汽车车身的内外部。
进一步地，所述盖板的外周侧设有主动引脚和被动引脚，所述固定导轨中开设有与主动引脚滑动配合的第三滑槽、以及与被动引脚滑动配合的第四滑槽，所述传动滑块中开设有与主动引脚滑动配合的传动滑槽；
沿所述盖板和固定导轨之间的内外分布方向，所述第三滑槽和第四滑槽都分布在第一滑槽和第二滑槽的内侧，所述传动滑块分布在第二滑槽和第三滑槽之间。
进一步地，所述主动引脚与第三滑槽和传动滑槽还都为转动配合，所述被动引脚与第四滑槽还为转动配合；所述传动滑槽包括第一槽段、以及与第一槽段相连的第二槽段，所述第一槽段和第二槽段之间形成钝角夹角；所述第三滑槽包括第三槽段、以及与第三槽段相连的第四槽段，所述第三槽段和第四槽段之间形成钝角夹角；
当所述盖板在闭合位置时，所述主动引脚在第一槽段和第三槽段中，所述被动引脚在第四滑槽的一端；
当所述传动滑块沿第二滑槽移动、且所述主动引脚在传动滑槽中移动时，所述主动引脚在第三槽段中移动且转动，所述被动引脚在第四滑槽中转动，使所述盖板以被动引脚为支点转动；
当所述盖板在全开启位置时，所述主动引脚在第二槽段和第四槽段中，所述被动引脚在第四滑槽的另一端。
进一步地，所述固定导轨包括分布在盖板外端侧的内导轨、以及分布在内导轨外端侧的外导轨，所述第一滑槽和第二滑槽都开设在外导轨中，所述第三滑槽和第四滑槽都开设在内导轨中，所述引导件和传动滑块都可移动地置于内导轨和外导轨之间。
优选地，所述传动滑块的端面上设有突出的导向柱，所述导向柱可移动地位于第二滑槽中。
优选地，所述传动滑块上设有限位部，所述固定导轨上设有限位凸块，所述限位凸块位于传动滑块的运动路径上；当所述盖板在闭合位置时，所述传动滑块上的限位部与固定导轨上的限位凸块相抵接。
进一步地，所述引导件、传动滑块和固定导轨构成中间传动单元，所述中间传动单元有两组、沿垂直于盖板的闭合位置和全开启位置相对分布方向的方向分布在盖板的两侧。
进一步地，所述开闭盖总成还包括齿轮，所述驱动源为电机，所述引导件为引导齿条， 所述驱动源与齿轮相连、驱动齿轮转动，所述引导齿条远离传动滑块的一端与齿轮相啮合。
优选地，所述引导齿条包括沿盖板的闭合位置和全开启位置相对分布方向平直延伸的第一平直段、与齿轮相啮合的第二平直段、以及连接在第一平直段和第二平直段之间的弯曲连接段，所述第一平直段的端部与传动滑块相固定，所述第一平直段位于第一滑槽中。
进一步地，所述开闭盖总成还包括用于和汽车车身相固定的固定引导件，所述固定引导件内开设有沿弯曲连接段延伸方向延伸的第一引导槽、以及沿第二平直段延伸方向延伸的第二引导槽，所述第一滑槽、第一引导槽与第二引导槽依次连通，所述弯曲连接段与第一引导槽滑动配合，所述第二平直段与第二引导槽滑动配合。
进一步地，所述盖板包括盖承载体、以及固定在盖承载体外端侧的类车身外盖体，所述传动滑块与盖承载体相连；所述盖板在闭合位置时，所述类车身外盖体位于开口部中。
如上所述，本发明涉及的汽车车身开口部用的开闭盖总成，具有以下有益效果：
本申请中，驱动源通过引导件和传动滑块驱动盖板在闭合位置和全开启位置之间往复运动，从而自动开闭汽车车身上的开口部，免去人工操作盖板，提升操作体验感。并且，盖板在开启过程中是向汽车车身内运动的，且盖板在全开启位置时全部都被收纳在汽车车身内，不会从开口部中露出，同时也全打开开口部，如此能提升开口部在打开状态下汽车的整体美观性；盖板在闭合位置遮盖在开口部处，一方面关闭了开口部，另一方面也使汽车车身具有统一的外观，也就提升开口部在闭合状态下汽车的整体美观性。
附图说明
图1为本申请中配置有开闭盖总成的汽车雷达总成在汽车车身上的安装结构示意图。
图2为本申请中配置有开闭盖总成的汽车雷达总成的结构示意图。
图3为图2的爆炸图。
图4为本申请中驱动源、齿轮、引导件、传动滑块和盖板之间的连接示意图。
图5为本申请中驱动源和齿轮之间的连接示意图。
图6为本申请中盖板的结构示意图。
图7为本申请中内导轨的内端侧侧视图。
图8为本申请中内导轨的外端侧侧视图。
图9为本申请中外导轨的内端侧侧视图。
图10为本申请中传动滑块的内端侧侧视图。
图11为本申请中传动滑块的外端侧侧视图。
图12为本申请中汽车雷达总成在盖板处于闭合位置时的结构示意图。
图13为图12在内导轨内端侧的侧视图。
图14为图13省略内导轨后的结构示意图。
图15为本申请中汽车雷达总成在盖板处于开启过程中的结构示意图。
图16为图15在内导轨内端侧的侧视图。
图17为图16省略内导轨后的结构示意图。
图18为本申请中汽车雷达总成在盖板处于全开启位置时的结构示意图。
图19为图18在内导轨内端侧的侧视图。
图20为图19省略内导轨后的结构示意图。
图21为本申请中汽车雷达总成在雷达主体处于伸出位置时的结构示意图。
元件标号说明
10                     汽车车身
101                    开口部
20                     固定壳体
21                     通孔部
30                     盖板
31                     盖承载体
32                     类车身外盖体
33                     密封边缘
34                     主动引脚
35                     被动引脚
40                     密封圈
50                     驱动源
60                     齿轮
70                     引导件
71                     第一平直段
72                     第二平直段
73                     弯曲连接段
74                     插接块
80                     传动滑块
81                     传动滑槽
811                    第一槽段
812                    第二槽段
82                     导向柱
83                     限位部
84                     卡槽
90                     固定导轨
91                     内导轨
911                    第三滑槽
912                    第四滑槽
913                    第三槽段
914                    第四槽段
915                    限位凸块
92                     外导轨
921                    第一滑槽
922                    第二滑槽
110                    固定引导件
111                    第一引导槽
112                    第二引导槽
113                    引导件主体
114                    引导件盖体
115                    安装孔
120                    雷达主体
具体实施方式
以下由特定的具体实施例说明本发明的实施方式，熟悉此技术的人士可由本说明书所揭露的内容轻易地了解本发明的其他优点及功效。
须知，本说明书附图所绘的结构、比例、大小等，均仅用以配合说明书所揭示的内容，以供熟悉此技术的人士了解与阅读，并非用以限定本发明可实施的限定条件，故不具技术上 的实质意义，任何结构的修饰、比例关系的改变或大小的调整，在不影响本发明所能产生的功效及所能达成的目的下，均应仍落在本发明所揭示的技术内容能涵盖的范围内。同时，本说明书中所引用的如“上”、“下”、“左”、“右”、“中间”及“一”等的用语，亦仅为便于叙述明了，而非用以限定本发明可实施的范围，其相对关系的改变或调整，在无实质变更技术内容下，当亦视为本发明可实施的范畴。
本申请提供一种如图4所示的汽车车身开口部用的开闭盖总成，该开闭盖总成用于安装在汽车车身10上的开口部101处；开闭盖总成在汽车车身10上安装后的结构如图1所示。开闭盖总成能够安装在汽车车身10上的多个功能性的开口部101处，比如安装在汽车油箱的油箱口处(则开口部101为油箱口)、或安装在汽车隐藏式内置雷达的雷达口处(则开口部101为雷达口)、或安装在汽车的充电口处(则开口部101为充电口)。图1视图中示出了开闭盖总成安装在汽车车身10雷达口处的结构示意图，基于此，本申请还提供一种汽车雷达总成，该汽车雷达总成包含有开闭盖总成。
如图1至图4所示，本申请涉及的开闭盖总成包括用于开闭开口部101的盖板30、驱动源50、由驱动源50驱动往复运动的引导件70、传动滑块80、以及用于和汽车车身10相固定的固定导轨90，引导件70和传动滑块80相固定，传动滑块80与盖板30相连，固定导轨90中开设有与引导件70滑动配合的第一滑槽921、以及与传动滑块80滑动配合的第二滑槽922，驱动源50通过引导件70和传动滑块80驱使盖板30在闭合位置和全开启位置之间往复运动，即盖板30能够向靠近或远离开口部101的方向运动；固定导轨90为引导件70和传动滑块80的运动提供导向。进一步地，盖板30的闭合位置在开口部101处，则盖板30在闭合位置时，如图12所示，盖板30遮盖住开口部101，由此关闭开口部101；盖板30的全开启位置在汽车车身10内、且远离开口部101，则盖板30在全开启位置时，如图15所示，盖板30在汽车车身10内，开口部101连通汽车车身10的内外部，由此打开开口部101。特别地，本申请涉及的开闭盖总成为总成结构，通过在汽车车身10上可拆卸地安装固定导轨90，能够将开闭盖总成整体安装在汽车车身10上、或整体从汽车车身10上拆除。
如图1至图3所示，本申请涉及的汽车雷达总成除了包含上述开闭盖总成外，还包括雷达主体120、固定在汽车车身10内的固定壳体20、以及安装于固定壳体20的伸出机构，固定壳体20在开口部101处开设有与开口部101内外正对设置的通孔部21，雷达主体120可移动地安装在固定壳体20内，雷达主体120具有远离开口部101的回缩位置、以及在开口部101处的伸出位置，伸出机构作用于雷达主体120、驱使雷达主体120在回缩位置和伸出位置之间往复运动，也即驱使雷达主体120向靠近或远离开口部101的方向移动；固定导轨90可 以直接固定在固定壳体20中。特别地，该汽车雷达总成为总成结构，通过在汽车车身10上插装固定壳体20，实现汽车雷达总成在汽车车身10上的整体拆装。
当车辆不使用自动驾驶功能或辅助驾驶功能时，如图12所示，雷达主体120在回缩位置、被收纳在固定壳体20内，也即被收纳在汽车车身10内，实现雷达主体120的内置式和可隐藏式；盖板30在闭合位置、遮挡关闭通孔部21和开口部101，覆盖隐藏在汽车车身10内的雷达主体120，如此，出于美学原因为汽车车身10的外表面提供统一的外观，出于空气动力学原因使行驶中车辆的能量消耗保持得较低，出于安全原因能保护雷达主体120免受环境影响、或者免受未经允许的接近、或者免受一定非设计意图的按压接触力等，全方面地保护雷达主体120。当车辆使用自动驾驶功能或辅助驾驶功能时，如图15所示，驱动源动作、驱动盖板30运动至全开启位置，盖板30远离通孔部21、并整体被收纳在固定壳体20内，实现盖板30向汽车车身10的内部隐藏，露出通孔部21和开口部101，固定壳体20的内腔通过通孔部21与开口部101相通，由此打开开闭盖总成的通孔部21和汽车车身10上的开口部101；之后，伸出机构动作、驱动雷达主体120向外移动至伸出位置，如图21所示，则雷达主体120开启后对该开口部101处的周边环境进行扫描，收集环境数据并反馈给车载芯片。雷达主体120使用完毕后，伸出机构反向动作、驱动雷达主体120复位，之后，驱动源反向动作，通过驱动件70和传动滑块80驱动盖板30复位。
因此，本申请涉及的开闭盖总成和汽车雷达总成中，由驱动源通过驱动件70和传动滑块80驱使盖板30在闭合位置和全开启位置之间往复运动，自动开闭汽车车身10上的开口部101，免去人工操作盖板30，提升操作体验感。并且，盖板30在开启过程中是向汽车车身10内运动的、且盖板30在全开启位置时被整体收纳在汽车车身10内，如此能够提升开口部101在打开状态下汽车的整体美观性；盖板30在闭合位置时封堵在通孔部21和开口部101处，并从开口部101处露出，使汽车车身10具有统一的外观，也就提升开口部101在闭合状态下汽车的整体美观性。
进一步地，本申请涉及的开闭盖总成和汽车雷达总成在汽车车身10上的安装位置根据实际需求进行确定；在盖板30从闭合位置运动至全开启位置时，盖板30的运动方式有多种，比如：盖板30可以向内上方运动、或向内下方运动、或向内左方运动、或向内右方运动。为便于叙述，以开闭盖总成和汽车雷达总成安装在汽车的后车身上、且盖板30以向内上方运动的方式从闭合位置运动至全开启位置为例，对开闭盖总成和汽车雷达总成的具体优选结构展开叙述；基于此，盖板30的全开启位置位于闭合位置的内上方侧，盖板30的全开启位置和闭合位置上下相对分布，盖板30向内上方滑动的打开方式也能节省汽车车身10内部的空间 深度，降低对内部深度的需求。
如图4和图5所示，盖板30包括盖承载体31、以及固定在盖承载体31外端侧的类车身外盖体32，传动滑块80与盖承载体31相连；当盖板30在闭合位置时，盖承载体31遮盖住通孔部21，类车身外盖体32位于开口部101中。类车身外盖体32拥有与汽车车身10相同或非常接近的漆面、以及与其周边汽车车身10相同或非常近似的曲面，如此，盖板30在闭合位置时，盖板30通过其类车身外盖体32能够和汽车车身10的外表面构成大体上无缝的过渡，由此大大提升此时汽车车身10外观的统一性和整体性。较优地，类车身外盖体32由金属或复合材料制成。盖承载体31拥有相较于类车身外盖体32更为厚实强壮的结构，足够支撑盖板30的密封及运动功能。
如图12所示，固定壳体20的内表面上固定有一圈密封圈40，该密封圈40位于通孔部21的外周侧；盖承载体31内端侧的外周设有一圈密封边缘33。当盖板30在闭合位置时，如图12所示，盖承载体31的密封边缘33与密封圈40抵接配合，由此实现防尘防水的功能，降低异物或雨水灰尘等侵入固定壳体20内、以及盖板30与周边汽车车身10内的可能性。并且，通过密封圈40与密封边缘33的抵接实现密封，该结构能满足盖板30与汽车车身10外边面周圈较小的间隙尺寸，通过较小的间隙尺寸降低了在车辆行驶时的空气摩擦，尤其是车辆在较高行驶速度下的空气摩擦；同时，较小的间隙尺寸有利于车辆的美学，盖板30通过较小的间隙尺寸配合在汽车车身10的开口部101中，视觉上几乎不能识别，由此不会或轻微地影响车辆的整体视觉外观，有利于提高车辆整体外观的美观性。较优地，当盖板30在全开启位置、且雷达主体120位于伸出位置时，如图21所示，雷达主体120外端侧的周边与密封圈40相抵接，实现雷达主体120开启状态下的防尘防水。密封圈40为软性材质，可弹性变形或塑性变形，比如采用橡胶、发泡橡胶等材料。
进一步地，如图3至图5所示，开闭盖总成还包括齿轮60，驱动源50为电机，电机通过蜗轮蜗杆机构驱动齿轮60转动、或直接驱动齿轮60转动；引导件70为引导齿条，引导齿条远离传动滑块80的一端与齿轮60相啮合。在图3所示的视图角度中，当电机正转通过齿轮60驱动引导件70的下端上移时，则引导件70通过传动滑块80带动盖承载体31上移，使盖板30向全开启位置运动；反之，当电机反转通过齿轮60驱动引导件70的下端下移时，则引导件70通过传动滑块80带动盖承载体31下移，使盖板30向闭合位置运动。
较优地，如图3所示，引导件70包括沿盖板30的闭合位置和全开启位置相对分布方向平直延伸的第一平直段71、与齿轮60相啮合的第二平直段72、以及连接在第一平直段71和第二平直段72之间的弯曲连接段73，则第一平直段71上下延伸，第二平直段72左右延伸； 第一平直段71的下端与传动滑块80相固定，固定方式可以为：如图3和图11所示，第一平直段71的下端固定有插接块74，传动滑块80的外端面上开设有卡槽84，插接块74紧配合地插接在卡槽84中；引导件70的第一平直段71可上下滑移地位于第一滑槽921中、两者滑动配合。
进一步地，引导件70、传动滑块80和固定导轨90构成中间传动单元；中间传动单元可以设置一组，即仅在盖板30的左侧或右侧布置引导件70、传动滑块80和固定导轨90，该结构适用于对传递力要求较低的场合。本实施例中，如图3所示，中间传动单元有两组、对称设置，两组中间传动单元中引导件70的第二平直段72沿齿轮60的径向相对啮合在齿轮60的上侧和下侧，两组中间传动单元中引导件70的第一平直段71、传动滑块80和固定导轨90分别分布在盖承载体31的左右两侧，该分布方向与盖板30的闭合位置和全开启位置的分布方向相垂直，也与盖板30的移动方向相垂直，该结构适用于对传递力要求较高的场合。
进一步地，如图3所示，开闭盖总成还包括固定于汽车车身10的固定引导件110，固定引导件110和固定导轨90共同用于对引导件70进行导向。因此，固定引导件110内开设有沿弯曲连接段73延伸方向延伸的第一引导槽111、以及沿第二平直段72延伸方向延伸的第二引导槽112，第一滑槽921、第一引导槽111与第二引导槽112依次连通，弯曲连接段73与第一引导槽111滑动配合，第二平直段72与第二引导槽112滑动配合；即，一条可弯曲的引导齿条在第一滑槽921、第一引导槽111与第二引导槽112中能够双向滑动。优选地，固定引导件110包括引导件主体113、以及固定在引导件主体113上的引导件盖体114，第一引导槽111与第二引导槽112都开设在引导件主体113的表面上、并由引导件盖体114所遮盖，固定引导件110采用拼装形式，方便第一引导槽111与第二引导槽112的加工。当然，在其他实施例中，固定引导件110也可以采用对插孔形式或包塑空心铁管形式。另外，驱动源50固定在固定引导件110上，引导件主体113和引导件盖体114的中间位置处都开设有安装孔115，齿轮60容置在该安装孔115处，实现齿轮60与引导件70的第二平直段72的啮合，进行力传递。
进一步地，为便于固定导轨90的加工，将固定导轨90设置成内外双层拼接结构；如图3所示，在左右方向上，盖板30左侧和右侧的固定导轨90都包括分布在盖承载体31外端侧的内导轨91、以及分布在内导轨91外端侧的外导轨92，引导件70的第一平直段71和传动滑块80都可移动地置于内导轨91和外导轨92之间，盖承载体31与内导轨91导向配合，传动滑块80与外导轨92导向配合。因此，内导轨91用于引导盖板30的滑移，外导轨92用于引导传动滑块80和引导件70的滑移，外导轨92和内导轨91在上下方向上的延伸曲线与该 处汽车车身10在上下方向上的延伸曲线平行，则盖板30的滑动轨迹也大致上与汽车车身10的延伸曲线平行。优选地，如图11所示，传动滑块80的下端设有限位部83；如图8所示，内导轨91的外端面上设有外凸的限位凸块915，限位凸块915位于传动滑块80的运动路径上；当盖板30在闭合位置时，传动滑块80上的限位部83与内导轨91上的限位凸块915相抵接，在传动滑块80复位至闭合位置时进行限位。
更进一步地，如图9所示，第一滑槽911和第二滑槽922都开设在外导轨92中，第二滑槽922分布在第一滑槽921的外侧、两者分隔开；如图7和图8所示，内导轨91中开设有分隔开的第三滑槽911和第四滑槽912，第三滑槽911分布在第四滑槽912的外侧；如图10和图11所示，传动滑块80中开设有传动滑槽81，传动滑块80的外端面上设有朝向外导轨92方向突出的导向柱82，导向柱82有两个、上下分布；如图3和图6所示，盖承载体31的左侧和右侧都设有朝向内导轨91方向突出的主动引脚34和被动引脚35，主动引脚34位于被动引脚35的上侧。装配时，传动滑块80的导向柱82位于外导轨92的第二滑槽922中、两者滑动配合；盖板30的主动引脚34位于内导轨91的第三滑槽911中、两者滑动配合且转动配合，盖板30的主动引脚34同时还位于传动滑块80的传动滑槽81中、两者滑动配合且转动配合；盖板30的被动引脚35位于内导轨91的第四滑槽912中、两者滑动配合且转动配合。特别地，如图10和图11所示，传动滑槽81包括第一槽段811、以及与第一槽段811下端相连的第二槽段812，第一槽段811和第二槽段812之间形成钝角夹角；如图7和图8所示，第三滑槽911包括第三槽段913、以及与第三槽段913内端相连的第四槽段914，第三槽段913大致上沿内外方向前后平直延伸，第三槽段913和第四槽段914之间形成钝角夹角。基于该结构，盖板30的运动方式如下。
当盖板30在闭合位置时，如图12至图14所示，主动引脚34在第一槽段811的上端和第三槽段913的外端中，被动引脚35在第四滑槽912的下端、也可以抵靠在第四滑槽912的下槽壁处。当传动滑块80沿第二滑槽922上下移动、且主动引脚34在传动滑槽81中移动时，如图15至图17所示，主动引脚34在第三槽段913中移动且转动，被动引脚35抵接在第四滑槽912中转动，从而使盖板30以被动引脚35为支点向内转动或向外转动。当盖板30在全开启位置时，如图18至图20所示，主动引脚34在第二槽段812的末端和第四槽段914的上端中，被动引脚35在第四滑槽912的上端。
因此，电机正转，驱动盖板30从闭合位置移动至全开启位置的过程如下：引导件70在外导轨92的第一滑槽921中上移，引导件70带动传动滑块80上移，传动滑块80沿着外导轨92的第二滑槽922上移；首先，主动引脚34在传动滑槽81中从第一槽段811的上端开始 沿着传动滑槽81相对于滑移，传动滑槽81的延伸方向使得盖板30以被动引脚35为支点向内转动，则主动引脚34同时在第三滑槽911的第三槽段913中向内运动；当主动引脚34与传动滑槽81中第二槽段812的下端抵接后，如图16和图17所示，主动引脚34同时也在第三滑槽911中第三槽段913的内端、即第四槽段914的下端；之后，随着传动滑块80的继续上移，传动滑块80通过主动引脚34与第二槽段812的抵接配合带动盖板30一起上移，则盖板30以向内转动的形态上移至全开启位置。即盖板30先向内转动，之后向内上方移动。
电机反转，驱动盖板30从全开启位置移动至闭合位置的过程如下：引导件70在外导轨92的第一滑槽921中下移，引导件70带动传动滑块80下移，传动滑块80沿着外导轨92的第二滑槽922下移；首先，传动滑块80通过主动引脚34与第二槽段812的抵接配合带动盖板30一起下移；主动引脚34下移至第四槽段914的下端处后，随着传动滑块80的继续下移，主动引脚34在传动滑槽81中从第二槽段812的内端沿着传动滑槽81相对滑移，主动引脚34同时在第三滑槽911的第三槽段913中向外运动，则盖板30整体以被动引脚35为支点向外转动，直至传动滑块80下端的限位部83与内导轨91上的限位凸块915相抵接，此时，盖板30的类车身外盖体32向外转动至开口部101中，遮盖通孔部21和开口部101，盖板30位于闭合位置。即盖板30先向外下方移动，后向外转动。
进一步地，在其他实施例中，盖板30可以为单侧驱动；比如：盖板30的左侧作为驱动侧、右侧作为从动侧时，则驱动侧的固定导轨90包含内导轨91和外导轨92，但从动侧的固定导轨90可以仅包含内导轨91、而不包含外导轨92，且从动侧也无需引导件70和传动滑块80。
综上所述，本发明有效克服了现有技术中的种种缺点而具高度产业利用价值。
上述实施例仅例示性说明本发明的原理及其功效，而非用于限制本发明。任何熟悉此技术的人士皆可在不违背本发明的精神及范畴下，对上述实施例进行修饰或改变。因此，举凡所属技术领域中具有通常知识者在未脱离本发明所揭示的精神与技术思想下所完成的一切等效修饰或改变，仍应由本发明的权利要求所涵盖。

Claims (11)

  1. 一种汽车车身开口部用的开闭盖总成，安装在汽车车身(10)上的开口部(101)处，其特征在于：所述开闭盖总成包括用于开闭所述开口部(101)的盖板(30)、驱动源(50)、由驱动源(50)驱动往复运动的引导件(70)、传动滑块(80)、以及用于和汽车车身(10)相固定的固定导轨(90)，所述引导件(70)和传动滑块(80)相固定，所述传动滑块(80)与盖板(30)相连，所述固定导轨(90)中开设有与引导件(70)滑动配合的第一滑槽(921)、以及与传动滑块(80)滑动配合的第二滑槽(922)，所述驱动源(50)通过引导件(70)和传动滑块(80)驱使盖板(30)在闭合位置和全开启位置之间往复运动；
    当所述盖板(30)在闭合位置时，所述盖板(30)遮盖住开口部(101)；
    当所述盖板(30)在全开启位置时，所述盖板(30)在汽车车身(10)内，所述开口部(101)连通汽车车身(10)的内外部。
  2. 根据权利要求1所述的开闭盖总成，其特征在于：所述盖板(30)的外周侧设有主动引脚(34)和被动引脚(35)，所述固定导轨(90)中开设有与主动引脚(34)滑动配合的第三滑槽(911)、以及与被动引脚(35)滑动配合的第四滑槽(912)，所述传动滑块(80)中开设有与主动引脚(34)滑动配合的传动滑槽(81)；
    沿所述盖板(30)和固定导轨(90)之间的内外分布方向，所述第三滑槽(911)和第四滑槽(912)都分布在第一滑槽(921)和第二滑槽(922)的内侧，所述传动滑块(80)分布在第二滑槽(922)和第三滑槽(911)之间。
  3. 根据权利要求2所述的开闭盖总成，其特征在于：所述主动引脚(34)与第三滑槽(911)和传动滑槽(81)还都为转动配合，所述被动引脚(35)与第四滑槽(912)还为转动配合；所述传动滑槽(81)包括第一槽段(811)、以及与第一槽段(811)相连的第二槽段(812)，所述第一槽段(811)和第二槽段(812)之间形成钝角夹角；所述第三滑槽(911)包括第三槽段(913)、以及与第三槽段(913)相连的第四槽段(914)，所述第三槽段(913)和第四槽段(914)之间形成钝角夹角；
    当所述盖板(30)在闭合位置时，所述主动引脚(34)在第一槽段(811)和第三槽段(913)中，所述被动引脚(35)在第四滑槽(912)的一端；
    当所述传动滑块(80)沿第二滑槽(922)移动、且所述主动引脚(34)在传动滑槽(81)中移动时，所述主动引脚(34)在第三槽段(913)中移动且转动，所述被动引脚(35)在第四滑槽(912)中转动，使所述盖板(30)以被动引脚(35)为支点转动；
    当所述盖板(30)在全开启位置时，所述主动引脚(34)在第二槽段(812)和第四槽段 (914)中，所述被动引脚(35)在第四滑槽(912)的另一端。
  4. 根据权利要求2所述的开闭盖总成，其特征在于：所述固定导轨(90)包括分布在盖板(30)外端侧的内导轨(91)、以及分布在内导轨(91)外端侧的外导轨(92)，所述第一滑槽(921)和第二滑槽(922)都开设在外导轨(92)中，所述第三滑槽(911)和第四滑槽(912)都开设在内导轨(91)中，所述引导件(70)和传动滑块(80)都可移动地置于内导轨(91)和外导轨(92)之间。
  5. 根据权利要求1所述的开闭盖总成，其特征在于：所述传动滑块(80)的端面上设有突出的导向柱(82)，所述导向柱(82)可移动地位于第二滑槽(922)中。
  6. 根据权利要求1所述的开闭盖总成，其特征在于：所述传动滑块(80)上设有限位部(83)，所述固定导轨(90)上设有限位凸块(915)，所述限位凸块(915)位于传动滑块(80)的运动路径上；当所述盖板(30)在闭合位置时，所述传动滑块(80)上的限位部(83)与固定导轨(90)上的限位凸块(915)相抵接。
  7. 根据权利要求1-6任一项所述的开闭盖总成，其特征在于：所述引导件(70)、传动滑块(80)和固定导轨(90)构成中间传动单元，所述中间传动单元有两组、沿垂直于盖板(30)的闭合位置和全开启位置相对分布方向的方向分布在盖板(30)的两侧。
  8. 根据权利要求1所述的开闭盖总成，其特征在于：还包括齿轮(60)，所述驱动源(50)为电机，所述引导件(70)为引导齿条，所述驱动源(50)与齿轮(60)相连、驱动齿轮(60)转动，所述引导齿条远离传动滑块(80)的一端与齿轮(60)相啮合。
  9. 根据权利要求8所述的开闭盖总成，其特征在于：所述引导齿条包括沿盖板(30)的闭合位置和全开启位置相对分布方向平直延伸的第一平直段(71)、与齿轮(60)相啮合的第二平直段(72)、以及连接在第一平直段(71)和第二平直段(72)之间的弯曲连接段(73)，所述第一平直段(71)的端部与传动滑块(80)相固定，所述第一平直段(71)位于第一滑槽(921)中。
  10. 根据权利要求9所述的开闭盖总成，其特征在于：还包括用于和汽车车身(10)相固定 的固定引导件(110)，所述固定引导件(110)内开设有沿弯曲连接段(73)延伸方向延伸的第一引导槽(111)、以及沿第二平直段(72)延伸方向延伸的第二引导槽(112)，所述第一滑槽(921)、第一引导槽(111)与第二引导槽(112)依次连通，所述弯曲连接段(73)与第一引导槽(111)滑动配合，所述第二平直段(72)与第二引导槽(112)滑动配合。
  11. 根据权利要求1所述的开闭盖总成，其特征在于：所述盖板(30)包括盖承载体(31)、以及固定在盖承载体(31)外端侧的类车身外盖体(32)，所述传动滑块(80)与盖承载体(31)相连；所述盖板(30)在闭合位置时，所述类车身外盖体(32)位于开口部(101)中。
PCT/CN2023/071355 2022-02-14 2023-01-09 一种汽车车身开口部用的开闭盖总成 WO2023151441A1 (zh)

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CN113246756A (zh) * 2020-02-07 2021-08-13 现代自动车株式会社 用于打开和关闭充电门的装置
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