Moving device of active air-inlet grille

Abstract

The utility model provides a moving device of an active air-inlet grille, and belongs to the technical field of automobiles. The active air-inlet grille solves the problem that the interior of an existing active air-inlet grille is prone to clamping stagnation. The moving device of the active air-inlet grille comprises a frame, a grille set, a connecting rod, a first steering piece, a rotating rod and a second steering piece, the first steering piece can control the connecting rod to be close to one end of the grille set and the grille set to steer, and the second steering piece can control the connecting rod to be close to one end of the rotating rod to steer, so that the moving device of the active air-inlet grille is convenient to use. The connecting rod can only rotate in the specified direction, and the grating group can only rotate in the specified direction, so that the situation of clamping stagnation between the connecting rod and the rotating rod and between the connecting rod and the grating group is avoided, and the motion device can stably work.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobiles and relates to a moving device for an active air intake grille. Background Art

[0002] With the application and development of active air intake grilles, in order to better improve the dynamic performance and the aesthetics of the front face of the car, the design of the car will be designed with an external active air intake grille blade group consisting of multiple small blades on the left and right sides. It is very important whether the blade groups on the left and right sides of the active air intake grille are synchronously linked during the opening and closing processes; especially the connecting rod structure used to connect the grille blade group and the driving source. If such a connecting rod structure does not limit the rotational freedom, it is very easy for such a connecting rod structure to get stuck during the rotation process. Summary of the invention

[0003] The utility model aims to solve the above problems in the prior art and proposes a moving device for an active air intake grille with high stability.

[0004] The purpose of the utility model can be achieved through the following technical solutions: a motion device for an active air intake grille, comprising:

[0005] A frame, wherein a pair of grille groups are provided on the frame, each of the grille groups is provided with a connecting rod, and a first steering member for controlling the steering of the grille group and one end of the connecting rod is provided between the grille groups and the connecting rod;

[0006] The rotating rod is movably arranged in the middle part of the frame, and a second steering member for controlling the steering of the other end of the connecting rod is arranged between the rotating rod and the connecting rod.

[0007] In the above-mentioned moving device of the active air intake grille, the first steering member includes a support provided on the grille group, and a second rotating rod is movably provided in the support.

[0008] In the above-mentioned movement device of the active air intake grille, second retaining springs are provided at both ends of the second rotating rod, and the second rotating rod can rotate around its central axis.

[0009] In the above-mentioned movement device of an active air intake grille, a swivel seat is provided at one end of the connecting rod close to the support, a first swivel rod is movably inserted in the swivel seat, a through hole is provided on the first swivel rod for the second swivel rod to pass through, and the first swivel rod is perpendicular to the second swivel rod.

[0010] In the above-mentioned movement device of the active air intake grille, first retaining springs are provided at both ends of the first rotating rod, and the two first retaining springs are both located outside the rotating seat. The first rotating rod can rotate around its central axis.

[0011] In the above-mentioned motion device of the active air intake grille, the second steering member includes a ball sleeve arranged at the end of the rotating rod, and a ball is arranged at the end of the connecting rod away from the first steering member, and the ball is movably clamped in the ball sleeve.

[0012] In the above-mentioned movement device of the active air intake grille, the sphere is provided with a limit rod, the ball sleeve is provided with a limit groove for the limit rod to rotate horizontally relative to the ball sleeve, and the ball sleeve is provided with a notch for the connecting rod to rotate horizontally and vertically relative to the ball sleeve.

[0013] In the above-mentioned movement device of the active air intake grille, an actuator is also included, and a gear connected to the actuator is provided in the middle of the rotating rod.

[0014] In the above-mentioned active air intake grille movement device, each grille group includes multiple blades hinged to the frame, multiple blades of the same grille group are connected by a synchronization rod, and the support of the first steering member is connected to one of the blades.

[0015] In the above-mentioned motion device of the active air intake grille, first rotating blocks hinged to the frame are provided on both sides of each blade, and a second rotating block hinged to the synchronization rod is provided on one side of each blade.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the present invention, since the first steering member can control the connecting rod to be close to one end of the grille group and the grille group to be turned, and the second steering member can control the connecting rod to be close to one end of the rotating rod to be turned, the connecting rod can only rotate in a specified direction, and the grille group can only rotate in a specified direction, thereby avoiding the jamming between the connecting rod and the rotating rod and between the connecting rod and the grille group, thereby ensuring that the motion device can work stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the active air intake grille in the closed state.

[0019] Figure 2 It is a structural diagram of the active air intake grille in the open state.

[0020] Figure 3 This is an assembly diagram of the rotating rod, connecting rod and blades.

[0021] Figure 4 yes Figure 3 Schematic diagram of the structure from another perspective.

[0022] Figure 5 It is an exploded view of the rotating rod and the connecting rod.

[0023] Figure 6Schematic diagram of the structure of the first rotating rod. DETAILED DESCRIPTION

[0024] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0025] like Figure 1 — Figure 6 As shown, a moving device of an active air intake grille of the utility model comprises a frame 100 , a grille set 200 , a connecting rod 300 , a first steering member 500 , a rotating rod 700 and a second steering member 600 .

[0026] A pair of grille groups 200 are provided on the frame 100, each of the grille groups 200 is provided with a connecting rod 300, and a first steering member 500 for controlling the steering of the grille group 200 and one end of the connecting rod 300 is provided between the grille groups 200 and the connecting rod 300; a rotating rod 700 is movably arranged in the middle of the frame 100, and a second steering member 600 for controlling the steering of the other end of the connecting rod 300 is provided between the rotating rod 700 and the connecting rod 300. The motion device also includes an actuator 110, and a gear 710 connected to the actuator 110 is provided in the middle of the rotating rod 700. Specifically, a support plate 120 for connecting the actuator 110 is provided on the frame 100. When the actuator 110 drives the gear 710 to rotate, the rotating rod 700 is connected to the gear 710 so that the rotating rod 700 rotates synchronously with the gear 710. At the same time, the rotating rod 700 is connected to the connecting rod 300 through the second steering member 600, and the connecting rod 300 is connected to the connecting rod 300 through the second steering member 600. The second steering member 600 is connected to the corresponding grille group 200, so that the rotating rod 700 drives the connecting rod 300 to move, thereby realizing the opening or closing of the grille group 200; and in this process, because the first steering member 500 can control the connecting rod 300 to approach one end of the grille group 200 and the grille group 200 to turn, the second steering member 600 can control the turning of the connecting rod 300 to approach one end of the rotating rod 700, so that the connecting rod 300 can only rotate in a specified direction, and the grille group 200 can only rotate in a specified direction, thereby avoiding the jamming between the connecting rod 300 and the rotating rod 700 and between the connecting rod 300 and the grille group 200, thereby ensuring that the motion device can work stably; secondly, in the utility model, only one actuator 110 is used to drive the two grille groups 200 to flip synchronously at the same time. Compared with the prior art, the use of one actuator 110 is reduced, thereby effectively reducing the manufacturing cost of the motion device.

[0027] The first steering member 500 includes a support 510 arranged on the grille group 200, and a second rotating rod 511 is movably installed in the support 510. Specifically, second retaining springs 512 are provided at both ends of the second rotating rod 511. The second rotating rod 511 can rotate around its central axis, thereby limiting the movement of the second rotating rod 511 on the support 510. Furthermore, the second rotating rod 511 is parallel to the rotation center line of the grille group 200 to control the force direction of the connecting rod 300 on the grille group 200, so that the grille group 200 can be flipped in a specified direction.

[0028] A swivel seat 310 is provided at one end of the connecting rod 300 close to the support 510, and a first swivel rod 320 is movably inserted in the swivel seat 310. A through hole 321 is provided on the first swivel rod 320 for the second swivel rod 511 to pass through. The first swivel rod 320 is perpendicular to the second swivel rod 511. First retaining springs 322 are provided at both ends of the first swivel rod 320. The two first retaining springs 322 are both located outside the swivel seat 310. The first swivel rod 320 can rotate around its central axis. When the rotating rod 700 drives the connecting rod 300 to rotate through the second steering member 600, the connecting rod 300 will rotate around the first swivel rod 320. At the same time, the grille group 200 will flip over, and the connecting rod 300 will simultaneously rotate around the second swivel rod 511. In this way, the rotation direction between the end of the connecting rod 300 close to the grille group 200 and the grille group 200 can be limited.

[0029] The second steering member 600 includes a ball sleeve 610 disposed at the end of the rotating rod 700. A ball 410 is disposed at one end of the connecting rod 300 away from the first steering member 500. The ball 410 is movably mounted in the ball sleeve 610. Specifically, a limiting rod 411 is disposed on the ball 410. The ball sleeve 610 is provided with a limiting groove 611 for the limiting rod 411 to rotate horizontally relative to the ball sleeve 610. The ball sleeve 610 is provided with a notch 612 for the connecting rod 300 to rotate horizontally and vertically relative to the ball sleeve 610. When the rotating rod 700 rotates, the ball 410 is rotated due to the ball 410. The movably-arranged card is in the ball sleeve 610, and the limiting rod 411 is movably-arranged in the limiting groove 611, so that the ball 410 can rotate along the trajectory of the limiting groove 611 when it rotates laterally, and the ball 410 and the connecting rod 300 are integrally formed, thereby limiting the rotation direction of the connecting rod 300 close to one end of the rotating rod 700, and when the connecting rod 300 rotates around the second rotating rod 511, that is, when the connecting rod 300 is flipped and raised with the grille group 200, the end of the connecting rod 300 close to the rotating rod 700 will be embedded in the notch 612 to adapt to the upward tilting movement of the connecting rod 300.

[0030] Each of the grille groups 200 includes a plurality of blades 210 hinged to the frame 100. The plurality of blades 210 of the same grille group 200 are connected via a synchronization rod 220. The support 510 of the first steering member 500 is connected to one of the blades 210. Both sides of each of the blades 210 are provided with a first rotating block 211 hinged to the frame 100. One side of each of the blades 210 is provided with a second rotating block 212 hinged to the synchronization rod 220. When the connecting rod 300 applies a force to an adjacent blade 210, the blade 210 rotates around the first rotating block 211. At the same time, the second rotating block 212 drives the synchronization rod 220 to move, so that the remaining blades 210 flip accordingly with the movement of the synchronization rod 220, thereby realizing the opening or closing of the entire grille group 200.

[0031] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0032] In addition, in the present invention, the descriptions of "first", "second", "one", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

Claims

1. A motion device for an active air intake grille, characterized in that: include: A frame, wherein a pair of grille groups are provided on the frame, each of the grille groups is provided with a connecting rod, and a first steering member for controlling the steering of the grille group and one end of the connecting rod is provided between the grille groups and the connecting rod; The rotating rod is movably arranged in the middle part of the frame, and a second steering member for controlling the steering of the other end of the connecting rod is arranged between the rotating rod and the connecting rod.

2. The active air intake grille movement device according to claim 1, characterized in that: The first turning member comprises a support seat arranged on the grid group, and a second turning rod is movably arranged in the support seat.

3. The active air intake grille movement device according to claim 2, characterized in that: Second clamping springs are disposed at both ends of the second rotating rod, and the second rotating rod can rotate around its central axis.

4. The active air intake grille movement device according to claim 2, characterized in that: A swivel seat is provided at one end of the connecting rod close to the support, a first swivel rod is movably inserted in the swivel seat, a through hole is provided on the first swivel rod for the second swivel rod to pass through, and the first swivel rod is perpendicular to the second swivel rod.

5. The active air intake grille movement device according to claim 4, characterized in that: Both ends of the first rotating rod are provided with first clamping springs, and the two first clamping springs are both located outside the rotating seat. The first rotating rod can rotate around its central axis.

6. The active air intake grille movement device according to claim 1, characterized in that: The second steering member comprises a ball sleeve arranged at the end of the rotating rod, and a ball is arranged at one end of the connecting rod away from the first steering member, and the ball is movably clamped in the ball sleeve.

7. The active air intake grille movement device according to claim 6, characterized in that: The spherical body is provided with a limiting rod, the ball sleeve is provided with a limiting groove for the limiting rod to rotate horizontally relative to the ball sleeve, and the ball sleeve is provided with a notch for the connecting rod to rotate horizontally and vertically relative to the ball sleeve.

8. The active air intake grille movement device according to claim 1, characterized in that: It also includes an actuator, and a gear connected to the actuator is provided in the middle of the rotating rod.

9. The active air intake grille movement device according to claim 2, characterized in that: Each of the grille groups comprises a plurality of blades hinged to the frame, the plurality of blades of the same grille group are connected via a synchronization rod, and the support of the first deflection member is connected to one of the blades.

10. The active air intake grille movement device according to claim 9, characterized in that: A first rotating block hinged to the frame is provided on both side edges of each blade, and a second rotating block hinged to the synchronization rod is provided on one side edge of each blade.

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