Moving assembly for vehicle

Abstract

The invention discloses a moving assembly for a vehicle. The moving assembly comprises a movable part, a driving device and a rail. And the gear of the driving device is meshed with the rack part of the track, so that the driving device can move along the track, and the movable part is driven to move between the first position and the second position. According to the moving assembly for the vehicle, the driving device and the movable part are directly connected to act together, the movable part is directly driven to move through movement of the driving device, and therefore a complex transmission assembly is not needed. In addition, a gear and a rack part which are meshed with each other are arranged on the driving device and the track, so that the movable part can move along a preset path. The meshing structure of the gear and the rack part is simple, the implementation mode is flexible, and high reliability is achieved. In addition, the driving device does not need to be bound by wire harnesses such as cables or communication wires any more, and the risk that the wire harnesses fail is avoided.

Description

Technical Field

[0001] The present application relates to the field of vehicle accessories, and in particular to a vehicle mobile component. Background Art

[0002] A vehicle usually needs to include various movable parts. The actuator drives the parts to move between their respective multiple positions through the transmission assembly to achieve various functions. For example, the fueling and charging port cover can move between an open position and a closed position. When the fueling and charging port cover is in the open position, the fueling and charging port can be exposed for refueling or charging the vehicle; when the fueling and charging port cover is in the closed position, the fueling and charging port is closed. Similarly, parts such as door handles or vehicle sunroofs can also move between open and closed positions to be opened or closed accordingly. Summary of the invention

[0003] The present application provides a vehicle movable assembly, comprising: a movable component, a driving device and a track. The movable component is configured to be movable between a first position and a second position. The driving device is connected to the movable component, and the driving device comprises an output shaft and a gear, and the output shaft and the gear rotate together. The track extends along a preset path, and the track comprises a rack portion, and the rack portion is arranged along the track. The gear of the driving device and the rack portion of the track are meshed, so that the driving device can move along the track, thereby driving the movable component to move between the first position and the second position.

[0004] According to the above content, the driving device includes a control unit and a motor, the motor is communicatively connected to the control unit, and the motor is configured to provide a driving force to the output shaft and the gear to drive the output shaft and the gear to rotate together. The control unit is used to receive a control signal from a vehicle control system and is configured to control the motor based on the control signal.

[0005] According to the above content, the vehicle mobile assembly further includes a power supply device. The power supply device is used to be electrically connected to the vehicle power supply system and is configured to provide electrical energy to the motor.

[0006] According to the above content, the power supply device includes a conductive device, which is electrically connected to the vehicle power supply system. The power supply device is configured to electrically connect the motor and the vehicle power supply system through the conductive device to provide electrical energy from the vehicle power supply system to the motor.

[0007] According to the above, the power supply device further comprises a wireless battery unit mounted to the drive device, the wireless battery unit being configured to provide electrical energy to the motor, wherein the wireless battery unit comprises an electrode. The conductive device comprises a conductive member, and the conductive member is electrically connected to the vehicle power supply system. The power supply device is configured to contact the conductive member of the conductive device through the electrode of the wireless battery unit to charge the wireless battery unit from the vehicle power supply system.

[0008] According to the above, the power supply device includes a wireless battery unit mounted to the drive device, the wireless battery unit is configured to provide electrical energy to the motor, and the wireless battery unit includes a power consumption coil. The conductive device includes a power supply coil, and the power supply coil is electrically connected to the vehicle power supply system. The power supply device is configured to charge the wireless battery unit from the vehicle power supply system through electromagnetic induction between the power consumption coil of the wireless battery unit and the power supply coil of the conductive device.

[0009] According to the above content, the conductive device is arranged at a corresponding position on the entire length of the preset path of the track, so that when the driving device moves along the track, the power supply device can continuously provide electrical energy to the motor of the driving device.

[0010] According to the above content, at least one charging position is provided on the preset path of the track, and the conductive device is arranged at the corresponding position of each charging position, so that when the driving device moves to the charging position on the track, the power supply device can provide electrical energy to the motor of the driving device through the conductive device.

[0011] According to the above content, the at least one charging position includes two charging positions, and the two charging positions are respectively arranged corresponding to the first position and the second position of the movable component, so that the power supply device can provide electrical energy to the motor of the driving device through the conductive device when the movable component is in the first position and the second position.

[0012] According to the above content, the vehicle movable assembly further includes: a housing, a limiting structure arranged on the movable component, and a limiting matching structure arranged on the housing. The housing has an opening, the movable component is arranged to close the opening in the first position, and to open the opening in the second position, and the track is arranged on the inner wall of the housing. The limiting structure and the limiting matching structure are engaged to limit the movement track of the movable component when the driving device drives the movable component to move.

[0013] According to the above content, the limiting structure includes a support shaft connected to the bottom of the movable component. The limiting matching structure includes a movable component limiting groove arranged on the side wall of the housing, and the end of the supporting shaft moves in the movable component limiting groove, thereby limiting the movement trajectory of the movable component. The supporting shaft and the output shaft of the driving device are arranged on opposite sides of the movable component.

[0014] According to the above content, the vehicle moving assembly further includes a driving device limiting groove, wherein the end of the output shaft moves in the driving device limiting groove, thereby limiting the movement track of the driving device.

[0015] According to the above, the conductive device is arranged on the inner wall of the housing, and the driving device is arranged on a side of the bottom of the movable component close to the conductive device.

[0016] According to the above content, the vehicle mobile component is a vehicle refueling or charging port cover component.

[0017] Other objects and advantages of the present application will be apparent from the following description of the present application with reference to the accompanying drawings, and will help to provide a comprehensive understanding of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of a vehicle mobile assembly according to an embodiment of the present application;

[0019] Figure 2A for Figure 1 A block diagram of the connection between the drive device and the power supply device and the vehicle;

[0020] Figure 2B for Figure 1 A block diagram of the connection between the drive device and the power supply device;

[0021] Figure 3 for Figure 2A The structural block diagram of the control unit in;

[0022] Figure 4A A three-dimensional structural diagram of a refueling or charging port cover in a closed position according to an embodiment of the present application;

[0023] Figure 4B for Figure 4A A three-dimensional structural diagram of the refueling or charging port cover in the open position;

[0024] Figure 5A for Figure 4A A three-dimensional structural diagram of the shell at an angle;

[0025] Figure 5B for Figure 4A A three-dimensional structural diagram of the shell at another angle;

[0026] Fig. 6A for Figure 4A A three-dimensional structural diagram of the refueling or charging port cover, drive device and track at an angle;

[0027] Figure 6B for Figure 4A A three-dimensional structural diagram of the refueling or charging port cover, drive device and track at another angle;

[0028] Figure 7 It is a schematic structural diagram of a vehicle mobile component according to another embodiment of the present application. DETAILED DESCRIPTION

[0029] Various specific embodiments of the present application will be described below with reference to the accompanying drawings that form a part of this specification. It should be understood that although terms indicating directions, such as "front", "rear", "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", etc., are used in this application to describe various example structural parts and elements of the present application, these terms are used here only for the purpose of convenience of description and are determined based on the example orientations shown in the accompanying drawings. Since the embodiments disclosed in the present application can be set in different directions, these terms indicating directions are only for illustration and should not be regarded as limitations.

[0030] Figure 1 FIG. 1 is a schematic diagram of the structure of a vehicle movable assembly according to an embodiment of the present application, and is used to illustrate the movement principle of the movable assembly. Figure 1 As shown, the vehicle moving assembly 100 includes a movable part 101, a driving device 102 and a track 105. The driving device 102 is connected to the movable part 101 so that the driving device 102 and the movable part 101 can move together. The track 105 extends along a preset path. The driving device 102 is connected to the track 105 through a matching structure, and can move along the track 105, thereby driving the movable part 101 to move along the track 105. In the embodiment of the present application, a rack portion 422 is provided on the track 105, and the driving device 102 includes a gear 632. Through the meshing of the gear 632 and the rack portion 422 (see Fig. 6A and Figure 6B As shown), the driving device 102 can move along the track 105 and drive the movable component 101 to move.

[0031] Thus, the movable part 101 can move between the first position and the second position along the preset path. In the present embodiment, the track 105 is in a shape that turns to the lower right corner, so that the driving device 102 drives the movable part 101 to move between the first position at the upper right corner and the second position at the lower left corner. As a specific example, when the movable part 101 is located in the first position, the driving device 102 drives the movable part 101 to move downward to the bottom end first, and then moves to the left, until the movable part 101 reaches the second position at the leftmost end. Similarly, when the movable part 101 is located in the second position, the driving device 102 drives the movable part 101 to move rightward to the rightmost end first, and then moves upward to the first position at the top. It can be understood by those skilled in the art that the track 105 can be set to any desired shape so that the movable part 101 can move according to the desired preset path.

[0032] Figure 2A and Figure 2B The general structure of the vehicle mobile assembly 100 is shown. Figure 2A A block diagram showing the connection between the driving device and the power supply device of the vehicle mobile component 100 and the vehicle, Figure 2B The figure shows the connection block diagram between the power supply device and the drive device. Figure 2A As shown, the vehicle mobile assembly 100 further includes a power supply device 103, which is used to be electrically connected to the vehicle power supply system 208 and is configured to provide power to the drive device 102. The drive device 102 is used to communicate with the vehicle control system 207 to receive various signals from the vehicle control system 207, such as a start signal, a stop signal, a position sensing signal, a speed control signal, and other signals. Thus, the drive device 102 can receive power from the vehicle power supply system 208 and receive signals from the vehicle control system 207.

[0033] More specifically, the drive device 102 includes a control unit 210 and a motor 212, and the control unit 210 and the motor 212 are communicatively connected. And the control unit 210 is capable of wireless communication to be connected to the vehicle control system 207 through wireless communication. The motor 212 has an output shaft 218, and the gear 632 is connected to the output shaft 218 so that the output shaft 218 rotates together with the gear 632. Therefore, as the output shaft 218 and the gear 632 rotate together, the gear 632 meshes with the rack portion 422 of the track 105, so that the gear 632 moves relative to the track 105, thereby causing the entire drive device 102 to move along the track 105 together.

[0034] In this embodiment, the power supply device 103 includes a conductive device 219 and a wireless battery unit 211. The wireless battery unit 211 is electrically connected to the motor 212 of the driving device 102 to provide electrical energy to the motor 212, thereby driving the output shaft 218 of the motor 212 to rotate. In the present application, the wireless battery unit 211 is mounted to the driving device 102 so that the wireless battery unit 211 moves with the driving device 102. In some embodiments, the wireless battery unit 211 is disposed inside the motor 212.

[0035] The conductive device 219 is used to electrically connect to the vehicle power supply system 208 so as to charge the wireless battery unit 211 from the vehicle power supply system 208. By providing the conductive device 219 and the wireless battery unit 211, the motor 212 no longer needs to be electrically connected to the vehicle power supply system 208 through a wiring harness, so the motor 212 can have a larger range of activities and installation. Figure 1 In the illustrated embodiment, the conductive device 219 includes a power supply coil, the wireless battery unit 211 includes a power consumption coil 141, and the power supply coil is electrically connected to the vehicle power supply system 208. The power supply device 103 charges the wireless battery unit 211 from the vehicle power supply system 208 through electromagnetic induction between the power supply coil and the power consumption coil 141, so that the wireless battery unit 211 can provide electrical energy to the motor 212. It can be understood by those skilled in the art that the power supply coil can be set at any position corresponding to the power consumption coil on the entire length of the track 105. For example, one or more charging positions can be set on the preset path of the track 105, and the power supply coil is set at the corresponding position of the charging position. The corresponding position here means that the power supply coil is set near the charging position, and when the driving device 102 moves to the charging position, the power supply coil can be set relative to the power consumption coil 141. As a result, the power supply coil can generate electrical energy through electromagnetic induction with the power consumption coil 141.

[0036] In some embodiments, two charging positions are provided on the preset path of the track 105, and the two charging positions correspond to the first position and the second position of the movable part 101, respectively. The power supply coil includes power supply coils 103a and 103b, and the power supply coils 103a and 103b are arranged at the corresponding positions of the two charging positions. In this embodiment, the two charging positions are respectively located at the top end of the right side of the track 105 and the left end of the bottom, the power supply coil 103a is arranged close to the top end of the right side of the track 105, and the power supply coil 103b is arranged close to the left end of the bottom of the track 105. The power consumption coil 141 of the wireless battery part 211 is arranged on a side opposite to and close to the power supply coils 103a and 103b, so as to generate electromagnetic induction. Therefore, when the movable part 101 is in the first position or the second position, the power supply device 103 charges the wireless battery part 211 through the power supply coil 103a or 103b and the power consumption coil 141 on the wireless battery part 211, so as to provide electric energy to the motor 212.

[0037] In this embodiment, the wireless battery unit 211 is connected to the motor 212 of the driving device 102 so as to move with the movement of the driving device 102. When the driving device 102 moves to the charging position, the power supply device 103 can charge the wireless battery unit 211 from the vehicle power supply system 208, so that the wireless battery unit 211 can ensure sufficient power to provide power to the motor 212. Therefore, the motor 212 can meet the power supply requirements only through the wireless battery unit 211 that moves with it, without the need for additional cables or other wiring harnesses to be connected to the vehicle power supply system 208, so that the movement of the motor 212 is not constrained by the wiring harness, and there is no risk of wiring harness failure.

[0038] Those skilled in the art will appreciate that, depending on the needs of actual application scenarios, in some embodiments, the power supply device 103 may not include the wireless battery unit 211, but directly electrically connect the vehicle power supply system 208 and the motor 212 through a conductive device 219 such as a conductive sheet or cable.

[0039] Figure 32 shows a block diagram of the structure of the control unit 210. The control unit 210 is used to receive control signals from the vehicle control system 207 and control the motor 212. The control unit 210 includes a bus 309, a processor 304, an input interface 306, an output interface 313, and a memory 314 having a control program 316. The various components in the control unit 210, including the processor 304, the input interface 306, the output interface 313, and the memory 314, are connected to the bus 309 for communication, so that the processor 304 can control the operation of the input interface 306, the output interface 313, and the memory 314. Specifically, the memory 314 is used to store programs, instructions, and data, and the processor 304 reads programs, instructions, and data from the memory 314, and can write data to the memory 314. By executing the programs and instructions read from the memory 314, the processor 304 controls the operation of the input interface 306 and the output interface 313.

[0040] The input interface 306 is connected to the vehicle control system 207 through the connection 315 to receive various control signals from the vehicle control system 207, such as a start signal, a stop signal, a position sensing signal, a speed control signal, and other signals, and stores these control signals in the memory 314. The output interface 313 is connected to the motor 212 through the connection 317, and the control unit 210 controls the operation of the motor 212 by executing the program 316 in the memory 314.

[0041] Figure 4A and Figure 4B The 3D structure diagram of a specific embodiment of the vehicle mobile assembly according to the present application is shown. In this embodiment, the vehicle mobile assembly is a refueling or charging port cover assembly 400 of the vehicle, and the refueling or charging port cover assembly 400 includes a movable refueling or charging port cover 401 (i.e., a movable component) and a driving device 602 (see Figure 6B As shown). The refueling or charging port cover 401 can be driven by the driving device 602 to move between a closed position (i.e., a first position) and an open position (i.e., a second position). Figure 4A A three-dimensional structural diagram showing a refueling or charging port cover 401 in a closed position, Figure 4B A three-dimensional structural diagram showing the refueling or charging port cover 401 when it is in the open position.

[0042] like Figure 4A and Figure 4BAs shown, the refueling or charging port cover assembly 400 includes a shell 421, and the shell 421 is roughly in the shape of a square box. The shell 421 includes a top wall 441, a pair of side walls 442, and a pair of side walls 443. The pair of side walls 442 are located on opposite sides of the width direction W (i.e., the front-to-back direction) of the shell 421, and the pair of side walls 443 are located on opposite sides of the length direction L (i.e., the left-right direction) of the shell 421. The bottom of the shell 421 is an open shape, which is used to expose the refueling or charging port of the vehicle (not shown in the figure) through the bottom of the shell 421 when the shell 421 is installed to the sheet metal of the vehicle. In this embodiment, the top wall 441 of the shell 421 has an opening 429. The refueling or charging port cover 401 is movably connected to the shell 421, and the refueling or charging port cover 401 is as shown in the figure. Figure 4A The closed position shown closes the opening 429. Figure 4B The open position shown opens the opening 429 to expose a refueling or charging port disposed below the housing 421 .

[0043] A track 405 is provided on the inner wall of the side wall 442 of the housing 421, and the track 405 includes a rack portion 422. In the present embodiment, a pair of tracks 405 are symmetrically provided on the inner wall of a pair of side walls 442. That is, a pair of tracks 405 are respectively arranged on both sides in the width direction W. In other embodiments, according to the specific matching structure of the track and the motor, only one track may be provided or the track may be provided on the inner wall of other positions of the housing 421. As a more specific example, each track 405 extends roughly in the shape of a lower right corner. In other words, each track 405 includes a transverse section 446 and a longitudinal section 447, and the bottom of the longitudinal section 447 is connected to the right end of the transverse section 446. The rack portion 422 is provided at the top of the transverse section 446 and the left side of the longitudinal section 447 for engagement with the gear 632. Thus, when the refueling or charging port cover 401 is in the closed position, the refueling or charging port cover 401 can first move downward along the longitudinal section 447 of the track 405 to the bottom end, and then move leftward along the transverse section 446 of the track 405 to the leftmost open position, and vice versa.

[0044] In addition, a pair of side walls 442 of the housing 421 are provided with a driving device limiting groove 423 and a movable component limiting groove 424 for limiting the movement trajectory of the refueling or charging port cover 401. This will be discussed later in conjunction with Fig. 6A and Figure 6B The specific structure of the middle drive device is described in detail.

[0045] Figure 5A and Figure 5B The specific structure of the housing 421 is further shown, wherein Figure 5A It is a three-dimensional structural diagram of the housing 421 when viewed from top to bottom. Figure 5BFIG. 4 is a three-dimensional structural diagram of the housing 421 when viewed from bottom to top. Figure 5A and Figure 5B As shown, in this embodiment, the transverse section 446 of the track 405 extends downwardly and obliquely in the direction from the middle to the left. Thus, when the refueling or charging port cover 401 moves along the extension direction of the track 405, in the process of moving from the closed position to the open position, it can first move downward along the longitudinal section 447 of the track 405, and then move to the left along the transverse section 446 of the track 405, and then move obliquely to the lower left. It can be understood by those skilled in the art that the track 405 can also be set to other shapes so that the refueling or charging port cover 401 has other movement trajectories. The shell 421 is set to a shape corresponding to the track 405 to save the space occupied by the shell 421. In this embodiment, the shell 421 is not a completely square box shape, but the left side of the shell 421 is tilted downward relative to the right side.

[0046] The refueling or charging port cover assembly 400 also includes a power supply device 503 electrically connected to the vehicle power supply system, and the power supply device 503 includes power supply coils 503a and 503b. The two power supply coils 503a and 503b are arranged on the inner wall of the same side wall 442 of the housing 421. In this embodiment, the power supply coil 503a is arranged on the left side of the top of the longitudinal section 447 of the track 405, and the power supply coil 503b is arranged on the upper left of the left end of the transverse section 446 of the track 405. When the refueling or charging port cover 401 is in the closed position, the power supply coil on the power supply device 602 is aligned with the power supply coil 503a to generate electromagnetic induction, thereby charging the wireless battery part in the drive device 602. When the refueling or charging port cover 401 is in the open position, the power supply coil on the power supply device 602 is aligned with the power supply coil 503a to generate electromagnetic induction, thereby charging the wireless battery part (not shown in the figure) in the drive device 602.

[0047] Fig. 6A and Figure 6B The figure shows the matching structure of the refueling or charging port cover 401, the track 405 and the driving device 602 after the housing 421 is omitted from the refueling or charging port cover assembly 400. Fig. 6A Shows a three-dimensional structure diagram from the right to left. Figure 6B The three-dimensional structure diagram is shown from the left to the right. Fig. 6A and Figure 6BAs shown, the driving device 602 is connected below the refueling or charging port cover 401. The driving device 602 includes an output shaft 618 extending outward, and a gear 632 is provided at each end of the output shaft 618. Through the engagement of the gear 632 with the rack portion 422 of the track 405, the driving device 602 can move along the extension direction of the track 405, thereby driving the refueling or charging port cover 401 to move.

[0048] Specifically, the refueling or charging port cover 401 is in the shape of a flat plate, and a mounting seat 634 connected to its lower surface is provided below it. The mounting seat 634 is set to a shape that matches the drive device 602, so that the drive device 602 can be installed in the mounting seat 634. The refueling or charging port cover assembly 400 also includes a wireless battery unit (not shown in the figure), and the wireless battery unit includes a power coil 641. The wireless battery unit is arranged in the drive device 602, and the power coil 641 is arranged outside the drive device 602 for charging with the power supply coils 503a and 503b. In this embodiment, the mounting seat 634 and the drive device 602 are arranged on one side of the refueling or charging port cover 401 close to the track 405, and the power coil 641 is located on one side of the drive device 602 close to the track 405, so that when the refueling or charging port cover 401 is in a closed position or an open position, the power coil 641 is just opposite to the power supply coil 503a or 503b to generate electromagnetic induction, thereby charging the wireless battery unit.

[0049] The driving device 602 includes a rotatable output shaft 618 and a pair of gears 632. The output shaft 618 extends from opposite sides of the driving device 602 toward the track 405 and is driven by the driving device 602 to rotate. In this embodiment, the output shaft 618 extends in a direction perpendicular to the track 405 and is connected between the pair of tracks 405. A pair of gears 632 are respectively connected to both ends of the output shaft 618, and each gear 632 is meshed with a rack portion 422 on a corresponding track 405. The rack portion 422 is arranged at the top of the transverse section 446 and the left side of the longitudinal section 447, so that the rack portion 422 extends continuously on the track 405. In other words, the rack portion 422 of each track 405 and the corresponding gear 632 can maintain a meshed connection state.

[0050] In various embodiments of the present application, in order to limit the movement trajectory of the refueling or charging port cover 401, the refueling or charging port cover assembly 400 also includes a limiting structure arranged on the refueling or charging port cover 401 and a limiting matching structure arranged on the shell 421. The limiting structure and the limiting matching structure are engaged with each other to limit the movement trajectory of the refueling or charging port cover 401.

[0051] As a specific embodiment, the limiting structure includes a support shaft 631 connected to the bottom of the refueling or charging port cover 401. A mounting seat 633 is provided at the bottom of the refueling or charging port cover 401, and the mounting seat 633 has a through hole extending along the axial direction of the output shaft 618, and the support shaft 631 is inserted into the through hole so that the support shaft 631 extends approximately parallel to the output shaft 618. And the support shaft 631 and the output shaft 618 are arranged at intervals on both sides of the refueling or charging port cover 401 in the length direction L, and a pair of rails 405 are arranged at intervals on both sides of the refueling or charging port cover 401 in the width direction W. The limiting matching structure includes a pair of movable component limiting grooves 424, and the pair of movable component limiting grooves 424 are respectively arranged on a pair of side walls 442. A pair of ends of the support shaft 631 extend into the corresponding movable component limiting grooves 424 and move in the movable component limiting grooves 424. Thus, through the meshing connection between the gear 632 and the rack portion 422, and the engagement between the support shaft 631 and the movable component stopper groove 424, the refueling or charging port cover 401 can be restricted from moving smoothly along the preset path of the track 405. In some embodiments, a pair of ends of the output shaft 618 have a pair of pins 636 extending outward, and a pair of side walls 442 are further provided with stopper grooves 423, and a pair of pins 636 extend into corresponding stopper grooves 423, and move in the stopper grooves 423, so as to further restrict the refueling or charging port cover 401 from moving smoothly along the preset path of the track 405. In this embodiment, the shapes of the movable component stopper groove 424 and the stopper groove 423 are the same as the shape of the track 405.

[0052] Thus, when the output shaft 618 of the driving device 602 rotates, the gear 632 rotates together with the output shaft 618. The rotation of the gear 632 drives the driving device 602 to move along the preset path of the track 405, thereby driving the refueling or charging port cover 401 to move between the open position and the closed position. When the refueling or charging port cover 401 moves to the closed position or the open position, the power coil 641 of the driving device 602 is aligned with the power supply coil 503a or 503b fixed on the side wall 442 of the housing 421 to charge the wireless battery unit in the driving device 602.

[0053] Figure 7 FIG. 2 shows a schematic structural diagram of a vehicle mobile assembly 700 according to another embodiment of the present application. Figure 7As shown, in this embodiment, similar to the vehicle mobile component 100, the vehicle mobile component 700 also includes a movable part 101, a driving device 102 connected to the movable part 101, and a track 105. The driving device 102 moves along the track 105 to drive the movable part 101 to move between the first position and the second position. The driving device 102 is electrically connected to the vehicle power supply system through the power supply device. The power supply device includes a conductive device and a wireless battery unit. However, in this embodiment, the conductive device no longer includes a power supply coil, but includes conductive members 703a and 703b. The wireless battery unit includes an electrode 735. The vehicle power supply system is electrically connected to the wireless battery unit by contacting the conductive member 703a or 703b through the electrode 735, so as to charge the wireless battery unit. Specifically, in this embodiment, two charging positions are provided on the track 105, corresponding to the first position and the second position of the movable part 101, respectively. The conductive members 703a and 703b are respectively arranged at the corresponding positions of the two charging positions, so that when the movable component 101 moves to the first position or the second position, the electrode 735 of the wireless battery unit can contact the conductive member 703a or 703b, thereby charging the wireless battery unit. It can be understood by those skilled in the art that, in some embodiments, the conductive member can also be arranged on the entire length of the preset road, so that the electrode 735 of the wireless battery unit remains in contact with the conductive member, thereby continuously supplying power from the vehicle power supply system to the wireless battery unit, thereby supplying power to the drive device 102.

[0054] Those skilled in the art will appreciate that, although the present application exemplarily illustrates a vehicle refueling or charging port cover assembly, in fact, the technical solution of the present application can be applied to any movable components on a vehicle, such as a vehicle sunroof or door handles.

[0055] The vehicle-use mobile component of the present application does not fix the position of the driving device and drive the movable part to move through a transmission component connected to the driving device. Instead, the driving device is directly connected to the movable part and the movable part is directly driven to move through the movement of the driving device itself, so there is no need for a complex transmission component.

[0056] Furthermore, the present application provides mutually meshing gears and racks on the drive device and the track, so that the drive device can move along a predetermined path of the track, thereby enabling the movable component to move along the predetermined path. The meshing structure of the gear and rack is simple, the implementation method is flexible, and it has strong reliability.

[0057] In addition, the present application also includes a power supply device, which can provide power to the drive device through the power supply device electrically connected to the vehicle power supply system. In some embodiments, the power supply device includes a wireless battery unit, which provides power to the drive device, and in some embodiments, the drive device also includes a control unit capable of wireless communication, so that the drive device no longer needs to be constrained by a wiring harness such as a cable or communication line, and will not be subject to the risk of wiring harness failure.

[0058] Although the present disclosure has been described in conjunction with the examples of the embodiments summarized above, it is obvious to those of ordinary skill in the art that various alternatives, modifications, variations, improvements and / or substantially equivalent solutions, whether known or now or foreseeable in the near future, may be apparent. Therefore, the examples of the embodiments of the present disclosure as stated above are intended to be illustrative rather than restrictive. Various changes may be made without departing from the spirit or scope of the present disclosure. Therefore, the present disclosure is intended to include all known or earlier developed alternatives, modifications, variations, improvements and / or substantially equivalent solutions. The technical effects and technical problems in this specification are exemplary rather than restrictive. It should be noted that the embodiments described in this specification may have other technical effects and may solve other technical problems.

Claims

1. A vehicle mobile assembly, characterized in that include: A movable component (101), the movable component (101) being configured to be movable between a first position and a second position; a drive device (102), the drive device (102) being connected to the movable member (101), the drive device (102) comprising an output shaft (218) and a gear (632), the output shaft (218) and the gear (632) rotating together; and A track (105), the track (105) extending along a preset path, the track (105) comprising a rack portion (422), the rack portion (422) being arranged along the track (105); The gear (632) of the driving device (102) and the rack portion (422) of the track (105) are meshed, so that the driving device (102) can move along the track (105), thereby driving the movable component (101) to move between the first position and the second position.

2. The vehicle mobile assembly according to claim 1, characterized in that: The driving device (102) comprises a control unit (210) and a motor (212), wherein the motor (212) is communicatively connected to the control unit (210), and the motor (212) is configured to provide a driving force to the output shaft (218) and the gear (632), so as to drive the output shaft (218) and the gear (632) to rotate together; The control unit (210) is used to receive a control signal from a vehicle control system (207) and is configured to control the motor (212) based on the control signal.

3. The vehicle mobile assembly according to claim 2, characterized in that Also includes: A power supply device (103), the power supply device (103) is used to be electrically connected to a vehicle power supply system (208), and is configured to provide electrical energy to the motor (212).

4. The vehicle mobile assembly according to claim 3, characterized in that: The power supply device (103) comprises a conductive device (219), and the conductive device (219) is electrically connected to the vehicle power supply system (208); The power supply device (103) is configured to electrically connect the motor (212) and the vehicle power supply system (208) via the conductive device (219) so as to provide electrical energy from the vehicle power supply system (208) to the motor (212).

5. The vehicle mobile assembly according to claim 4, characterized in that: The power supply device (103) further comprises a wireless battery unit (211) mounted to the drive device (102), the wireless battery unit (211) being configured to provide electrical energy to the motor (212), wherein the wireless battery unit (211) comprises an electrode (735); The conductive device (219) comprises conductive members (703a, 703b), and the conductive members (703a, 703b) are electrically connected to the vehicle power supply system (208); The power supply device (103) is configured to contact the conductive member (703a, 703b) of the conductive device (219) through the electrode (735) of the wireless battery unit (211) so as to charge the wireless battery unit (211) from the vehicle power supply system (208).

6. The vehicle mobile assembly according to claim 4, characterized in that: The power supply device (103) comprises a wireless battery unit (211) mounted on the driving device (102), the wireless battery unit (211) being configured to provide electrical energy to the motor (212), the wireless battery unit (211) comprising an electrical coil (141); The conductive device (219) comprises a power supply coil (103a, 103b), and the power supply coil (103a, 103b) is electrically connected to the vehicle power supply system (208); The power supply device (103) is configured to charge the wireless battery unit (211) from the vehicle power supply system (208) through electromagnetic induction between the power consumption coil (141) of the wireless battery unit (211) and the power supply coil (103a, 103b) of the conductive device (219).

7. The vehicle mobile assembly according to claim 4, characterized in that: The conductive device (219) is arranged at a corresponding position on the entire length of a preset path of the track (105), so that when the drive device (102) moves along the track (105), the power supply device (103) can continuously provide electrical energy to the motor (212) of the drive device (102).

8. The vehicle mobile assembly according to claim 4, characterized in that: At least one charging position is provided on a preset path of the track (105), and the conductive device (219) is arranged at a position corresponding to each charging position, so that when the drive device (102) moves to the charging position on the track (105), the power supply device (103) can provide electric energy to the motor (212) of the drive device (102) through the conductive device (219).

9. The vehicle mobile assembly according to claim 8, characterized in that: The at least one charging position includes two charging positions, and the two charging positions are respectively arranged corresponding to the first position and the second position of the movable component (101), so that the power supply device (103) can provide electric energy to the motor (212) of the drive device (102) through the conductive device (219) when the movable component (101) is in the first position and the second position.

10. The vehicle mobile assembly according to claim 4, characterized in that: The vehicle-use mobile assembly (400) further comprises: a housing (421), the housing (421) having an opening (429), the movable member (401) being arranged to close the opening (429) in the first position and to open the opening (429) in the second position, the track (105) being arranged on an inner wall of the housing (421); and A limiting structure is arranged on the movable component (401) and a limiting matching structure is arranged on the housing (421), wherein the limiting structure and the limiting matching structure are engaged with each other so as to limit the movement trajectory of the movable component (101) when the driving device (102) drives the movable component (101) to move.

11. The vehicle mobile assembly according to claim 10, characterized in that: The limiting structure comprises a support shaft (631) connected to the bottom of the movable component (401); The limiting matching structure comprises a movable component limiting groove (424) arranged on the side wall of the housing (421), and the end of the support shaft (631) moves in the movable component limiting groove (424), thereby limiting the movement trajectory of the movable component (101); The supporting shaft (631) and the output shaft (618) of the driving device (602) are arranged on opposite sides of the movable component (401).

12. The vehicle mobile assembly according to claim 10, characterized in that: The vehicle-use mobile assembly (400) further comprises: A driving device limiting groove (423), wherein the end of the output shaft (618) moves in the driving device limiting groove (423), thereby limiting the movement trajectory of the driving device (602).

13. The vehicle mobile assembly according to claim 10, characterized in that: The conductive device is arranged on the inner wall of the housing (421), and the driving device (602) is arranged on a side of the bottom of the movable component (401) close to the conductive device.

14. The vehicle mobile assembly according to claim 10, characterized in that: The vehicle mobile component is a vehicle refueling or charging port cover component.

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