Active air inlet assembly and vehicle

Abstract

The utility model relates to the field of vehicle equipment, in particular to an active air inlet assembly. The active air inlet assembly comprises a frame provided with an opening used for air inlet; a first blade and a second blade rotatably fixed to the frame, respectively, and rotatable from a closed position to an open position in opposite rotational directions to open the opening; the driving part is configured to rotate around a driving part rotation axis under the driving of the driving force, the driving part is provided with a driving part main body, the driving part main body comprises a torque receiving part, an arc-shaped first slide way and an arc-shaped second slide way, and the distance from the driving part rotation axis to the first slide way and the distance from the driving part rotation axis to the second slide way change along the corresponding slide ways respectively; and a first transmission member and a second transmission member respectively coupling the driving member to the first blade and the second blade. The active air inlet assembly is unique in appearance, high in air inlet control capability, low in cost and stable in operation. The utility model further discloses a vehicle.

Description

Technical Field

[0001] The utility model relates to the field of vehicle equipment, in particular to an active air intake component and a vehicle comprising the active air intake component. Background Art

[0002] Many vehicles have a mechanism for air intake, such as an air intake grille, at the front of the vehicle. Air in front of the vehicle enters the vehicle interior via the air intake grille, for example, for operation of the internal combustion engine or temperature regulation of various components inside the vehicle.

[0003] Some vehicles utilize actively controlled intake mechanisms to regulate intake air volume. For example, the vanes within the intake mechanism can be actively controlled by the vehicle, adjusting their position based on various vehicle requirements. Furthermore, since the intake mechanism is typically located at the front of the vehicle, its shape significantly impacts the vehicle's visual appearance.

[0004] Therefore, it is desired to have an air intake assembly that has enhanced air intake adjustment capability and a specific front face appearance, and that still has stable operating capability and low manufacturing cost while providing a novel vehicle front face appearance. Utility Model Content

[0005] In response to the above problems, according to the first aspect of the present utility model, an active air intake component is proposed, characterized in that the active air intake component includes: a frame, the frame is provided with an opening for air intake; a first blade and a second blade, the first blade and the second blade are respectively rotatably fixed to the frame, and can be rotated from a closed position to an open position in opposite rotation directions to open the opening; a driving member, configured to rotate around a driving member rotation axis under the drive of a driving force, the driving member having a driving member body, the driving member body including a torque receiving part and an arc-shaped first slide and a second slide, and the distance from the driving member rotation axis to the first slide and the second slide respectively varies along the corresponding slides; a first transmission member and a second transmission member, respectively connecting the driving member to the first blade and the second blade.

[0006] According to the first aspect of the present invention, the active air intake component has blades that can be opened into two parts, forming a unique appearance and having enhanced air intake control capabilities. At the same time, its driving member, first transmission member and second transmission member form a stable driving structure, so that the active air intake component has stable operating capabilities, and the defined components can be manufactured and assembled with each other at a lower cost.

[0007] The active air intake assembly according to the present invention may have one or more of the following features individually or in combination.

[0008] According to one embodiment, the active air intake assembly preferably further includes a first stopper and a second stopper, and the first transmission member includes a first pin, a first vane coupling portion, and a first guide portion located between the first pin and the first vane coupling portion, wherein the first pin is slidably received in the first slideway, the first vane coupling portion is operably coupled to the first vane, and the first guide portion is slidably received in the first stopper to move the first transmission member along a first movement trajectory; and the second transmission member includes a second pin, a second vane coupling portion, and a second guide portion located between the second pin and the second vane coupling portion, wherein the second pin is slidably received in the second slideway, the second vane coupling portion is operably coupled to the second vane, and the second guide portion is slidably received in the second stopper to move the second transmission member along a second movement trajectory, wherein when the driving member rotates, the first pin and the second pin slide in the first slideway and the second slideway, respectively, to open and close the first vane and the second vane. According to this embodiment, the active air intake assembly can be manufactured and assembled at a further reduced cost while maintaining stable operation capability.

[0009] According to one embodiment, preferably, the torque receiving portion is located in a central area of ​​the driver body, the first slide and the second slide extend at least partially around the torque receiving portion in the same circumferential direction, the first slide and the second slide respectively having opposite first and second ends, wherein the distance from a point on the first slide to the axis of rotation of the driver increases from the first end to the second end of the first slide, and the distance from a point on the second slide to the axis of rotation of the driver increases from the first end to the second end of the second slide, wherein when the first vane and the second vane are in the closed position, the first pin and the second pin are respectively located at the first end of the first slide and the first end of the second slide, and when the first vane and the second vane are in the open position, the first pin and the second pin are respectively located at the second end of the first slide and the second end of the second slide. According to the active air intake assembly of this embodiment, the first vane and the second vane can be driven by the driver to continuously rotate from the closed position to the open position or from the open position to the closed position at a relatively stable speed.

[0010] According to one embodiment, preferably, the driving member body is disc-shaped. In the active air intake assembly according to this embodiment, the driving member body has a stable structure and reduced manufacturing cost.

[0011] According to one embodiment, the driver body is preferably plate-shaped and includes a first portion and a second portion opposite the torque receiving portion, with the first and second slideways located in the first and second portions, respectively. In the active air intake assembly according to this embodiment, the driver body is made of less material, reducing manufacturing costs.

[0012] According to one embodiment, the first and second movement trajectories are preferably straight lines, and the first and second movement trajectories lie in a plane perpendicular to the rotational axis of the driver. In the active air intake assembly according to this embodiment, the first and second transmission members, as well as the corresponding first and second stoppers, can be manufactured at a further reduced cost. Furthermore, the active air intake assembly operates smoothly and is not susceptible to damage.

[0013] According to one embodiment, preferably, the first blade coupling portion of the first transmission member has a third slideway, the first blade has a third pin, and the third pin is received in the third slideway so that the first blade is driven by the first transmission member, and / or the second blade coupling portion of the second transmission member has a fourth slideway, the second blade has a fourth pin, and the fourth pin is received in the fourth slideway so that the second blade is driven by the second transmission member. In the active air intake assembly according to this embodiment, the first transmission member and the second transmission member can be manufactured at a further reduced cost.

[0014] According to one embodiment, preferably, the first and second stoppers are integrally formed components fixed relative to the frame. In the active air intake assembly according to this embodiment, the first and second stoppers are formed as a single component, which is easy to manufacture and assemble.

[0015] According to one embodiment, preferably, the first stopper includes a first slot for receiving the first guide portion, and / or the second stopper includes a second slot for receiving the second guide portion. In the active air intake assembly according to this embodiment, the first transmission member, the second transmission member, and the corresponding first and second stoppers can be manufactured at a further reduced cost.

[0016] According to one embodiment, preferably, the rotation angle of the first blade from the closed position to the open position is different from the rotation angle of the second blade from the closed position to the open position. According to this embodiment, the active air intake assembly can improve the air intake control capability of the active air intake assembly while matching its appearance.

[0017] According to a second aspect of the present invention, a vehicle is provided, comprising any one of the aforementioned active air intake assemblies. The vehicle according to the second aspect of the present invention accordingly has the advantages brought by the aforementioned active air intake assemblies. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings of the embodiments of the present invention. The drawings are only used to illustrate some embodiments of the present invention, and are not intended to limit all embodiments of the present invention to these drawings.

[0019] Figure 1 is a perspective view of a portion of an active air intake assembly according to an embodiment of the present invention, wherein the first vane and the second vane are in a closed position.

[0020] Figure 2 is a perspective view of a portion of an active air intake assembly according to an embodiment of the present invention, wherein the first vane and the second vane are in an open position.

[0021] Figure 3 It is a rear perspective view of a portion of an active air intake assembly according to an embodiment of the present invention, wherein the first vane and the second vane are in a closed position.

[0022] Figure 4A and Figure 4B is a side view of a portion of an active air intake assembly according to an embodiment of the present utility model, Figure 4A In the case where the first and second blades are in the closed position, Figure 4B , the first blade and the second blade are in the open position.

[0023] Reference Signs List

[0024] 100 First Blade

[0025] 101 First rotation axis

[0026] 110 First Subject

[0027] 120 First rotating arm

[0028] 121 Pin member of the first rotating arm

[0029] 125 Third Pin

[0030] 200 Second Blade

[0031] 201 Second rotation axis

[0032] 210 Second Subject

[0033] 220 Second rotating arm

[0034] 221 Pin member of the second rotating arm

[0035] 225 Fourth Pin

[0036] 300 drive parts

[0037] 301 Driving element rotation axis

[0038] 310 First Slide

[0039] 311 First end of the first slide

[0040] 312 second end of the first slide

[0041] 320 Second Slide

[0042] 321 The first end of the second slide

[0043] 322 second end of the second slide

[0044] 340 column part

[0045] 350 drive body

[0046] 355 torque receiving part

[0047] 510 first transmission member

[0048] 511 First Sales

[0049] 512 first blade connection portion

[0050] 513 first guide part

[0051] 514 Third Slide

[0052] 515 first moving trajectory

[0053] 520 second transmission member

[0054] 521 second pin

[0055] 522 second blade connection portion

[0056] 523 Second guide part

[0057] 524 Fourth Slide

[0058] 525 Second moving trajectory

[0059] 610 first limiter

[0060] 611 first chute

[0061] 620 second limiter

[0062] 621 second chute DETAILED DESCRIPTION

[0063] In order to make the purpose, technical solution and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of the specific embodiments of the present invention. The same figure marks in the drawings represent the same parts. It should be noted that the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0064] Unless otherwise defined, the technical or scientific terms used herein shall have the usual meanings understood by persons of ordinary skill in the field to which the present invention belongs. The words "first", "second" and similar terms used in the specification and claims of the present utility model patent application do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "a" do not necessarily indicate a quantity limitation. Words such as "include" or "comprising" mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" do not limit direct connections, but may include indirect connections. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0065] The present invention will be described in detail below by describing exemplary embodiments.

[0066] Figure 1 and Figure 2 A portion of an active air intake assembly according to an embodiment of the present invention is shown. According to the present invention, the active air intake assembly includes a frame having openings for air intake. The active air intake assembly can be mounted on a vehicle, such as the front of the vehicle. For example, the frame of the active air intake assembly is mounted on the vehicle's main frame or forms part of the vehicle's main frame. Figure 1 and Figure 2 The components of the active air intake assembly shown in FIG are configured to be integrally mounted to a frame of the active air intake assembly, and the first blade 100 and the second blade 200 of the active air intake assembly are located in an opening of the frame, thereby closing or opening the opening.

[0067] like Figure 1 and Figure 2As shown, the active air intake assembly includes a first blade 100 and a second blade 200. The first blade 100 and the second blade 200 are rotatably fixed to the frame of the active air intake assembly. The first blade 100 and the second blade 200 are capable of rotating about a first rotation axis 101 and a second rotation axis 201, respectively. The first blade 100 includes a first body 110 and a first rotating arm 120. One end of the first rotating arm 120 is fixedly mounted to the first body 110, and the other end of the first rotating arm 120 is rotatably mounted to the frame to define the first rotation axis 101. The second blade 200 includes a second body 210 and a second rotating arm 220. One end of the second rotating arm 220 is fixedly mounted to the second body 210, and the other end of the second rotating arm 220 is rotatably mounted to the frame to define the second rotation axis 201.

[0068] like Figure 1 and Figure 2 As shown, the first rotating arm 120 and the second rotating arm 220 are both formed as sheets, and have a connection portion with the first body 110 and the second body 210 having a longer cross-section, so that the first rotating arm 120 and the second rotating arm 220 themselves have greater strength and have a greater connection strength with the first body 110 and the second body 210. On the other hand, the first rotating arm 120 and the second rotating arm 220 are fixedly provided with a pin component and are rotatably mounted to the frame through the pin component. Figure 1 and Figure 2 Specifically, it is shown that the pin component 121 of the first rotating arm 120 and the pin component 221 of the second rotating arm 220 are both cylindrical pins. The pin component 121 and the pin component 221 can be respectively received in the circular holes on the frame and rotate relative to the corresponding circular holes, so that the first blade 100 and the second blade 200 rotate around the first rotation axis 101 and the second rotation axis 201, respectively.

[0069] Continue to refer Figure 1 and Figure 2 The first blade 100 may have another rotating arm that is opposite to the first rotating arm 120 along the first rotation axis 101, and the second blade 200 may have another rotating arm that is opposite to the second rotating arm 220 along the second rotation axis 201. The other rotating arms of each of the first blade 100 and the second blade 200 may be fixed with cylindrical pin components so as to be rotatably mounted to the frame, thereby providing more stable support for the rotation of the first blade 100 and the second blade 200. The two rotating arms of the first blade 100 may be integrally formed with at least a portion of the first body 110, and the two rotating arms of the second blade 200 may be integrally formed with at least a portion of the second body 210, so that the first blade 100 and the second blade 200 have further improved overall strength.

[0070] exist Figure 1In the embodiment, the first blade 100 and the second blade 200 are both in the closed position, that is, the first blade 100 and the second blade 200 close the opening of the frame. Figure 2 In the embodiment, the first blade 100 and the second blade 200 are both in the open position, that is, the first blade 100 and the second blade 200 open the opening of the frame. The first blade 100 and the second blade 200 rotate in opposite directions from the closed position to the open position, thereby forming an unobstructed space for air flow between the first blade 100 and the second blade 200, thereby increasing the maximum air intake volume of the active air intake assembly and improving the air intake control capability of the active air intake assembly.

[0071] Further, if Figure 1 and Figure 2 As shown, the active air intake assembly further includes a driving member 300, which is configured to rotate around a driving member rotation axis 301 under the driving force. Figure 1 and Figure 2 In the embodiment, the driver 300 includes a cylindrical portion 340 having a splined section and a disc-shaped driver body 350. The cylindrical portion 340 and the driver body 350 are fixed to each other, for example, integrally formed during the manufacturing process. The driving force applied to the driver 300 is provided by, for example, a motor (not shown). The splined section of the cylindrical portion 340 can be splined to the output shaft of the motor, so that the driver 300 is rotated by the motor fixed relative to the frame, thereby defining a fixed driver rotation axis 301 of the driver 300.

[0072] like Figure 1 and Figure 2 As shown, the driver body 350 includes a torque receiving portion 355 and an arc-shaped first slideway 310 and a second slideway 320. The torque receiving portion 355 is located in the central area of ​​the driver body 350, and the cylindrical portion 340 of the driver 300 is connected to the driver body 350 via the torque receiving portion 355. Figure 4A and Figure 4B The distance between the driver's rotation axis 301 and each point on the first slideway 310 varies along the first slideway 310, and the distance between the driver's rotation axis 301 and each point on the second slideway 320 varies along the second slideway 320. Specifically, the first slideway 310 and the second slideway 320 extend at least partially in the same circumferential direction around the torque receiving portion 355. In other words, the distance from a point on the first slideway 310 to the driver's rotation axis 301 increases from the first end 311 to the second end 312 of the first slideway 310, and the distance from a point on the second slideway 320 to the driver's rotation axis 301 increases from the first end 321 to the second end 322 of the second slideway 320.

[0073] In addition, according to an embodiment not shown in the present application, the driving member body 350 may be plate-shaped but not have a substantially circular profile. The driving member body 350 includes a first section and a second section opposite to the torque receiving portion 355, and the first slide 310 and the second slide 320 are respectively located in the first section and the second section. Figure 4A and Figure 4B According to the illustrated embodiment, the driver body 350 may be made of less material.

[0074] Continue to refer Figure 1 and Figure 2 The active air intake assembly further includes a first transmission member 510, a second transmission member 520, a first stopper 610, and a second stopper 620. The first transmission member 510 and the second transmission member 520 respectively connect the driving member 300 to the first blade 100 and the second blade 200, and the first stopper 610 and the second stopper 620 respectively limit the movement of the first transmission member 510 and the second transmission member 520 to the first movement trajectory 515 and the second movement trajectory 525 (see FIG. Figure 4A and Figure 4B ).

[0075] like Figure 1 and Figure 2 As shown, the first transmission member 510 includes a first pin 511, a first blade coupling portion 512, and a first guide portion 513 located between the first pin 511 and the first blade coupling portion 512. For example, the first pin 511, the first blade coupling portion 512, and the first guide portion 513 can be formed integrally. The first pin 511 is slidably received in the first slideway 310 of the driver body 350, the first blade coupling portion 512 is operably coupled to the first blade 100, and the first guide portion 513 is slidably received in the first stopper 610, allowing the first transmission member 510 to move along the first movement trajectory 515. The second transmission member 520 includes a second pin 521, a second blade coupling portion 522, and a second guide portion 523 located between the second pin 521 and the second blade coupling portion 522. For example, the second pin 521, the second blade coupling portion 522, and the second guide portion 523 can be formed integrally. In which, the second pin 521 can be slidably received in the second slide 320 of the driving member body 350, the second blade connecting portion 522 can be operably connected to the second blade 200, and the second guide portion 523 can be slidably received in the second limit member 620, so that the second transmission member 520 can move along the second moving trajectory 525.

[0076] Specifically, from Figure 1 、 Figure 2 、 Figure 4A and Figure 4BAs can be seen in FIG, the first guide portion 513 of the first transmission member 510 has a straight line shape, the first stopper 610 has a first slide groove 611 extending along a straight line, and the first guide portion 513 is received in the first slide groove 611, so that the first movement trajectory 515 is a straight line trajectory. The second guide portion 523 of the second transmission member 520 has a straight line shape, the second stopper 620 has a second slide groove 621 extending along a straight line, and the second guide portion 523 is received in the second slide groove 621, so that the second movement trajectory 525 is a straight line trajectory. See also Figure 3 The first limiting member 610 and the second limiting member 620 may be integrally formed components fixed relative to the frame.

[0077] On the other hand, specific reference Figure 4A and Figure 4B The first blade coupling portion 512 has a third slideway 514, and the first blade 100 has a third pin 125, which is received in the third slideway 514 so that the first blade 100 is driven by the first transmission member 510. The second blade coupling portion 522 has a fourth slideway 524, and the second blade 200 has a fourth pin 225, which is received in the fourth slideway 524 so that the second blade 200 is driven by the second transmission member 520.

[0078] Next, refer to Figure 4A and Figure 4B , specifically describe the working process of the active air intake assembly according to the present utility model. Figure 4A In the embodiment, the first blade 100 and the second blade 200 are in the closed position. Figure 4B , the first blade 100 and the second blade 200 are in the open position.

[0079] exist Figure 4A In the embodiment, the first blade 100 and the second blade 200 are in the closed position, wherein the first pin 511 is located at the first end 311 of the first slide 310, and the second pin 521 is located at the first end 321 of the second slide 320. In order to move the first blade 100 and the second blade 200 from the closed position to the open position, a driving force is provided to the driving member 300. Figure 4A From the perspective of FIG, providing a driving force to the driving member 300 causes the driving member body 350 to rotate clockwise, thereby rotating the first slide 310 and the second slide 320. This causes the first pin 511 and the second pin 521 to slide in the first slide 310 and the second slide 320, respectively, to open and close the first blade 100 and the second blade 200, as described in detail below.

[0080] from Figures 4A to 4BWhen the first slide 310 and the second slide 320 rotate clockwise, because the first transmission member 510 is restricted by the first stopper 610 to move only along the linear first movement trajectory 515, the first pin 511 is pushed downward by the driver body 350 in the first slide 310, thereby driving the entire first transmission member 510 to move downward along the first movement trajectory 515. The first transmission member 510 then pushes the third pin 125 of the first blade 100 downward via the third slide 514 of the first blade connecting portion 512, causing the first blade 100 to rotate counterclockwise. Similarly, because the second transmission member 520 is restricted by the second stopper 620 to move only along the linear second movement trajectory 525, the second pin 521 is pushed upward by the driver body 350 in the second slide 320, thereby driving the entire second transmission member 520 to move upward along the second movement trajectory 525. The second transmission member 520 pushes the fourth pin 225 of the second blade 200 upward via the fourth slide 524 of the second blade coupling portion 522, causing the second blade 200 to rotate clockwise. When the driving member body 350 rotates until the first pin 511 is located at the second end 312 of the first slide 310 and the second pin 521 is located at the second end 322 of the second slide 320, the first blade 100 and the second blade 200 rotate to the open position.

[0081] Accordingly, from Figure 4B to Figure 4A , providing driving force to the driver 300, causing the driver body 350 to rotate counterclockwise, thereby also causing the first slide 310 and the second slide 320 to rotate counterclockwise. As a result, the first pin 511 is pushed upward by the driver body 350 in the first slide 310, thereby driving the entire first transmission member 510 to move upward along the first movement trajectory 515. The first transmission member 510 drives the third pin 125 upward, and the third pin 125 drives the first blade 100 to rotate clockwise. At the same time, the second pin 521 is pushed downward by the driver body 350 in the second slide 320, thereby driving the entire second transmission member 520 to move downward along the second movement trajectory 525. The second transmission member 520 drives the fourth pin 225 downward, and the fourth pin 225 drives the second blade 200 to rotate counterclockwise. When the driving member body 350 rotates until the first pin 511 is located at the first end 311 of the first slideway 310 and the second pin 521 is located at the first end 321 of the second slideway 320 , the first blade 100 and the second blade 200 rotate to the closed position.

[0082] In addition, by Figure 4A and Figure 4BIt can be seen that the rotation angle of the first blade 100 from the closed position to the open position is different from the rotation angle of the second blade 200 from the closed position to the open position. For example, when the first blade 100 and the second blade 200 are in the closed position, the first body 110 is arranged approximately vertically and the second body 210 is arranged tilted relative to the vertical direction to meet the vehicle's appearance design requirements. On the other hand, when the first blade 100 and the second blade 200 are in the open position, the first body 110 and the second body 210 are positioned approximately symmetrically relative to the horizontal direction. Therefore, when designing the appearance of the active air intake component according to requirements, the air intake control capability of the active air intake component can also be adjusted, for example, by adjusting the position of the points of rotatable connection between the components.

[0083] The exemplary implementations of the active air intake assembly and vehicle proposed in the present invention are described in detail above with reference to preferred embodiments. However, those skilled in the art will appreciate that, without departing from the concept of the present invention, various modifications and variations can be made to the above-mentioned specific embodiments, and various technical features and structures proposed in the present invention can be combined in various ways without exceeding the scope of protection of the present invention.

Claims

1. An active air intake component, characterized in that: The active air intake assembly comprises: a frame provided with openings for air intake; a first blade (100) and a second blade (200), the first blade (100) and the second blade (200) being respectively rotatably fixed to the frame and capable of rotating from a closed position to an open position in opposite rotation directions to open the opening; A driving member (300) is configured to rotate around a driving member rotation axis (301) under the drive of a driving force, the driving member (300) having a driving member body (350), the driving member body (350) including a torque receiving portion (355) and an arc-shaped first slideway (310) and a second slideway (320), and the distances from the driving member rotation axis (301) to the first slideway (310) and the second slideway (320) respectively vary along the corresponding slideways; A first transmission member (510) and a second transmission member (520) respectively connect the driving member (300) to the first blade (100) and the second blade (200).

2. The active air intake assembly according to claim 1, characterized in that: The active air intake assembly further includes a first stopper (610) and a second stopper (620), and The first transmission member (510) comprises a first pin (511), a first blade connecting portion (512), and a first guide portion (513) located between the first pin (511) and the first blade connecting portion (512), wherein the first pin (511) is slidably received in the first slideway (310), the first blade connecting portion (512) is operably connected to the first blade (100), and the first guide portion (513) is slidably received in the first stopper (610) to enable the first transmission member (510) to move along a first moving track (515); The second transmission member (520) comprises a second pin (521), a second blade connecting portion (522) and a second guide portion (523) located between the second pin (521) and the second blade connecting portion (522), wherein the second pin (521) is slidably received in the second slideway (320), the second blade connecting portion (522) is operably connected to the second blade (200), and the second guide portion (523) is slidably received in the second stopper (620) to enable the second transmission member (520) to move along a second moving track (525). When the driving member (300) rotates, the first pin (511) and the second pin (521) slide in the first slideway (310) and the second slideway (320) respectively to open and close the first blade (100) and the second blade (200).

3. The active air intake assembly according to claim 2, characterized in that: The torque receiving portion (355) is located in a central area of ​​the driving member body (350), the first slideway (310) and the second slideway (320) at least partially extend around the torque receiving portion (355) in the same circumferential direction, the first slideway (310) and the second slideway (320) respectively having opposite first and second ends, wherein the distance from a point on the first slideway (310) to the rotation axis (301) of the driving member increases from the first end (311) to the second end (312) of the first slideway (310), and the distance from a point on the second slideway (320) to the rotation axis (301) of the driving member increases from the first end (321) to the second end (322) of the second slideway (320), Wherein, when the first blade (100) and the second blade (200) are in a closed position, the first pin (511) and the second pin (521) are respectively located at the first end (311) of the first slide and the first end (321) of the second slide; when the first blade (100) and the second blade (200) are in an open position, the first pin (511) and the second pin (521) are respectively located at the second end (312) of the first slide and the second end (322) of the second slide.

4. The active air intake assembly according to claim 3, characterized in that: The driving member body (350) is disc-shaped.

5. The active air intake assembly according to claim 3, characterized in that: The driving member body (350) is plate-shaped and includes a first section and a second section opposite to the torque receiving portion (355), and the first slideway (310) and the second slideway (320) are respectively located in the first section and the second section.

6. The active air intake assembly according to claim 2, characterized in that: The first moving trajectory (515) and the second moving trajectory (525) are straight line trajectories, and the first moving trajectory (515) and the second moving trajectory (525) are located in a plane perpendicular to the rotation axis (301) of the driving member.

7. The active air intake assembly according to claim 2, characterized in that: The first blade connecting portion (512) of the first transmission member has a third slideway (514), the first blade (100) has a third pin (125), and the third pin (125) is received in the third slideway (514), so that the first blade (100) is driven by the first transmission member (510), and / or The second blade connecting portion (522) of the second transmission member has a fourth slideway (524), and the second blade (200) has a fourth pin (225), and the fourth pin (225) is received in the fourth slideway (524) so ​​that the second blade (200) is driven by the second transmission member (520).

8. The active air intake assembly according to claim 2, characterized in that: The first limiting member (610) and the second limiting member (620) are integrally formed components fixed relative to the frame.

9. The active air intake assembly according to claim 8, characterized in that: The first limiting member (610) comprises a first sliding groove (611) for receiving the first guiding portion (513), and / or The second limiting member (620) comprises a second sliding groove (621) for receiving the second guiding portion (523).

10. The active air intake assembly according to any one of claims 1 to 9, characterized in that: The rotation angle of the first blade (100) from the closed position to the open position is different from the rotation angle of the second blade (200) from the closed position to the open position.

11. A vehicle, characterized in that: The vehicle comprises one or more active air induction assemblies according to any one of claims 1 to 10.

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