Vehicle logo lifting device and vehicle

Abstract

The vehicle logo lifting device comprises a mounting plate, a supporting rod, a limiting structure, a vehicle logo body and a first driving assembly, the first end of the supporting rod is rotationally connected with the mounting plate so as to be switched between a storage position and an unfolding position, and the rotating axis of the supporting rod extends in the horizontal direction; the limiting structure is used for keeping the supporting rod at the unfolding position, the car logo body is arranged on the supporting rod, and the first driving assembly is arranged on the mounting plate and used for driving the supporting rod to be switched between the storage position and the unfolding position. According to the car logo lifting device, the car logo body can be prevented from inclining, the display effect of the car logo body can be guaranteed when the car logo lifting device is located at the unfolding position, meanwhile, the space occupied by the supporting rod in the vertical direction when the supporting rod is located at the containing position is reduced, the structure is compact, and layout is reasonable.

Description

Technical Field

[0001] The invention relates to the technical field of vehicle parts, in particular to a vehicle logo lifting device and a vehicle. Background Art

[0002] The car logo is the symbol of various car brands and is mainly used for vehicle identification. Unlike conventional models that place the car logo on the air intake grille, the relevant technology places the vertical car logo on the front of the engine hood to give the car logo a stronger three-dimensional sense. At the same time, some high-end models are equipped with a car logo lifting mechanism to hide the vertical car logo. However, the car logo in the relevant technology can only be lifted, resulting in a large installation space in the vertical direction and an unreasonable layout. Summary of the invention

[0003] A first aspect of the present invention provides a vehicle logo lifting device, which has the advantage of reducing the space occupied in the vertical direction.

[0004] According to the first aspect of the present invention, the vehicle logo lifting device includes: a mounting plate; a support rod, a first end of the support rod is rotatably connected to the mounting plate to switch between a storage position and a deployment position, and the rotation axis of the support rod extends in a horizontal direction; a limiting structure for keeping the support rod in the deployment position; a vehicle logo body, which is arranged on the support rod; and a first drive assembly, which is arranged on the mounting plate and is used to drive the support rod to switch between the storage position and the deployment position.

[0005] According to the vehicle logo lifting device of the first aspect of the present invention, by rotatably connecting the first end of the support rod with the mounting plate and extending the support rod in the horizontal direction relative to the rotation axis of the mounting plate, the support rod can be flexibly controlled to stand up or lie down, and the support rod can be stably maintained in the deployed position through the limiting structure to avoid tilting of the vehicle logo body, thereby ensuring the display effect of the vehicle logo body in the deployed position while reducing the space occupied by the support rod in the vertical direction when the support rod is in the storage position, and the structure is compact and the layout is reasonable.

[0006] According to some embodiments of the present invention, the limiting structure includes a first limiting column arranged on the mounting plate, and in the deployed position, the first limiting column abuts against the support rod.

[0007] According to some embodiments of the present invention, the support rod extends in a front-to-rear direction relative to a rotation axis of the mounting plate.

[0008] According to some embodiments of the present invention, in the storage position, the support rod is placed in a horizontal direction, and in the deployment position, the support rod is placed in a vertical direction, and the second end of the support rod is located above the first end of the support rod.

[0009] According to some embodiments of the present invention, the first drive assembly includes: a first drive motor, which is arranged on the mounting plate; a first connecting rod and a second connecting rod, wherein the first end of the first connecting rod is connected to the output shaft of the first drive motor and is spaced apart from the first end of the support rod, the second end of the first connecting rod is rotatably connected to the first end of the second connecting rod, the second end of the second connecting rod is rotatably connected to the support rod, and the connection position of the second connecting rod and the support rod is spaced apart from the connection position of the support rod and the mounting plate.

[0010] According to some embodiments of the present invention, the limiting structure includes a second limiting column disposed on the mounting plate, and in the deployed position, the second limiting column abuts against the first connecting rod.

[0011] According to some embodiments of the present invention, the vehicle logo lifting device further includes: a second driving component, which is disposed on the support rod and connected to the vehicle logo body, and the second driving component is used to drive the vehicle logo body to move along the support rod to switch between a blocking position and a display position.

[0012] According to some embodiments of the present invention, a slide rail is provided on the support rod, and a slider is provided on the back of the vehicle logo body. The slider is slidably provided on the slide rail along the extension direction of the support rod. In the blocking position, the slider is located at the bottom end of the slide rail, and in the display position, the slider is located at the top end of the slide rail.

[0013] According to some embodiments of the present invention, the second drive assembly includes: a second drive motor, which is arranged on the support rod; a crank, a first end of the crank is connected to the output shaft of the second drive motor; a third connecting rod, a second end of the crank is rotatably connected to the third connecting rod, and a second end of the third connecting rod is rotatably connected to the vehicle logo body.

[0014] According to some embodiments of the present invention, the second drive component also includes: an annular guide rail, which is fixedly connected to the support rod and an annular rack is provided on the inner circumferential surface of the annular guide rail, and the rotation axis of the output shaft of the second drive motor is colinear with the central axis of the annular guide rail; a mating gear, the second end of the crank and the first end of the third connecting rod are both rotatably connected to the mating gear, and the mating gear is meshed with the annular rack.

[0015] According to some embodiments of the present invention, the second drive assembly further includes an anti-dead point structure, which is rotatably connected to the mating gear and the second end of the third connecting rod, and the rotational connection position between the anti-dead point structure and the mating gear is spaced apart from the rotational connection position between the anti-dead point structure and the third connecting rod.

[0016] According to some embodiments of the present invention, the support rod includes a slide rail and a connecting portion connected to the slide rail, the vehicle logo body is slidably disposed on the slide rail, an end of the connecting portion facing away from the slide rail constitutes a first end of the support rod, and the annular guide rail is fixedly connected to the connecting portion.

[0017] According to some embodiments of the present invention, a slide groove is formed on the slide rail, and in the width direction of the slide rail, the inner wall surfaces on opposite sides of the slide groove are respectively provided with a first limiting protrusion and a second limiting protrusion, the first limiting protrusion and the second limiting protrusion are spaced apart and spaced apart from the inner bottom wall of the slide groove, and at least part of the sliding block is located on the inner side of the first limiting protrusion and the second limiting protrusion.

[0018] A second aspect of the present invention provides a vehicle.

[0019] A vehicle according to an embodiment of the second aspect of the present invention includes: a vehicle logo lifting device.

[0020] According to the vehicle of the second aspect of the embodiment of the present invention, by rotatably connecting the first end of the support rod with the mounting plate and extending the support rod in the horizontal direction relative to the rotation axis of the mounting plate, the support rod can be flexibly controlled to stand up or lay down, and the support rod can be stably maintained in the deployed position through the limiting structure to avoid tilting of the vehicle logo body. This ensures the display effect of the vehicle logo body in the deployed position while reducing the space occupied by the support rod in the vertical direction when it is in the storage position, and the structure is compact and the layout is reasonable.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of a vehicle logo lifting device according to an embodiment of the present invention;

[0023] Figure 2 is a front view of a vehicle logo lifting device according to an embodiment of the present invention, in which the support rod is in a storage position;

[0024] Figure 3 is a front view of a vehicle logo lifting device according to an embodiment of the present invention, in which the support rod is in an extended position and the vehicle logo body is in a shielding position;

[0025] Figure 4 is a front view of a vehicle logo lifting device according to an embodiment of the present invention, in which the support rod is in an unfolded position and the vehicle logo body is in a display position;

[0026] Figure 5is a front view of a vehicle logo lifting device according to an embodiment of the present invention, in which the support rod is in an unfolded position and the vehicle logo body is located between a shielding position and a display position;

[0027] Figure 6 is a schematic diagram of a crank, a third connecting rod, a matching gear and an anti-dead point structure of a vehicle logo lifting device according to an embodiment of the present invention;

[0028] Figure 7 2 is a cross-sectional schematic diagram of the matching of the slider and the slide rail of the vehicle logo lifting device according to an embodiment of the present invention.

[0029] Reference numerals:

[0030] 100. Vehicle logo lifting device; 1. Mounting plate; 11. Second limiting column; 2. Support rod; 21. Slide rail; 211. Slide groove; 212. First limiting protrusion; 213. Second limiting protrusion; 22. Connecting part; 3. Vehicle logo body; 31. Sliding block; 4. First driving assembly; 41. First connecting rod; 42. Second connecting rod; 5. Second driving assembly; 51. Crank; 52. Third connecting rod; 53. Annular guide rail; 54. Matching gear; 55. Anti-dead point structure. DETAILED DESCRIPTION

[0031] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0032] The disclosure below provides many different embodiments or examples to implement different structures of the present invention. In order to simplify the disclosure of the present invention, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplicity and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present invention provides various specific processes and examples of materials, but those of ordinary skill in the art can be aware of the applicability of other processes and / or the use of other materials.

[0033] In the descriptions in this specification, the nouns indicating directions such as "front and back", "left and right", "vertical", "X direction", "Y direction", and "Z direction" are directions conventionally understood when a vehicle is normally placed. That is, the directions indicated by the front and rear of the vehicle are the front and back directions, the directions indicated by the inside and outside of the vehicle are the left and right directions, and the directions indicated by the roof and bottom of the vehicle are the vertical directions. The X direction indicates the front and back direction, the Y direction indicates the left and right direction, and the Z direction indicates the vertical direction.

[0034] In the description of this specification, "rotational connection" refers to a connection method in which two connected components can rotate relative to each other. The specific implementation methods include but are not limited to: connecting the two components together through a pin shaft, and using a circular contact surface to achieve relative rotational movement of the two components; connecting the two components to each other through a hinge to allow a certain degree of relative rotation between the components; connecting objects that are not in the same plane or have a large rotation angle through a universal joint to achieve a connection with arbitrary angle rotation, etc.

[0035] The following describes a vehicle logo lifting device 100 according to an embodiment of the first aspect of the present invention with reference to the accompanying drawings.

[0036] like Figure 1-Figure 3 As shown, the vehicle logo lifting device 100 according to the first embodiment of the present invention comprises: a mounting plate 1, a support rod 2, a vehicle logo body 3 and a first driving assembly 4, the first end of the support rod 2 is rotatably connected to the mounting plate 1 to switch between a storage position and an unfolded position, the rotation axis of the support rod 2 extends in the horizontal direction, the vehicle logo lifting device 100 further comprises a limiting structure for keeping the support rod 2 in the unfolded position, and the vehicle logo body 3 is arranged on the support rod 2. In other words, the rotation angle of the support rod 2 can be limited by the limiting structure, so that the support rod 2 can be stably kept in the unfolded position to improve the stability of the support rod 2 supporting the vehicle logo body 3.

[0037] Among them, the first driving assembly 4 is arranged on the mounting plate 1 and is used to drive the support rod 2 to switch between the storage position and the unfolded position. Specifically, when the vehicle logo body 3 needs to be displayed, the support rod 2 can be driven to move to the unfolded position by the first driving assembly 4, such as standing up when the support rod 2 is in the unfolded position, so as to better display the vehicle logo body 3; when the vehicle logo body 3 needs to be retracted, the first driving assembly 4 drives the support rod 2 to move from the unfolded position to the storage position, such as laying down when the support rod 2 is in the storage position, so that the support rod 2 can make full use of the space in the horizontal direction. Therefore, by rotating the first end of the support rod 2 with the mounting plate 1 and the support rod 2 extending in the horizontal direction relative to the rotation axis of the mounting plate 1, the support rod 2 can be flexibly controlled to stand up or lay down, so that the display effect of the vehicle logo body 3 can be ensured in the unfolded position, while reducing the space occupied by the support rod 2 in the vertical direction when it is in the storage position, and the structure is compact and the layout is reasonable.

[0038] Among them, the limiting structure can adopt mechanical collision limiting, that is, limiting is achieved through direct collision between mechanical parts. In some embodiments, the limiting structure includes a first limiting column arranged on the mounting plate 1. The first limiting column is arranged on the mounting plate 1 at a position corresponding to the upright position of the support rod 2. When the support rod 2 moves from the storage position to the unfolded position, it approaches the first limiting column. In the unfolded position, the first limiting column and the support rod 2 are against each other, thereby ensuring that the support rod 2 can be accurately limited. The limiting structure can also adopt electronic induction limiting, that is, using sensors and control systems to achieve limiting. For example, a position sensor can be installed on the support rod 2 to monitor its position in real time. When the support rod 2 moves to a position close to the upright position, the control system sends a signal to stop the driving of the first driving component 4, so that the support rod 2 remains in the unfolded position, achieving accurate limiting of the support rod 2. Of course, the limiting structure can also adopt other forms, such as hydraulic limiting or pneumatic limiting. The limiting structure can also be implemented by pure software, that is, according to the angle required for the first drive motor of the first drive assembly 4 to rotate when the support rod 2 moves to a position close to the upright position, and the motor angle is pre-calibrated in the motor controller, and the first drive motor is controlled to stop when the motor angle reaches the calibration value. As long as the support rod 2 can be kept in the expanded position, it is not limited to the description of this embodiment.

[0039] According to the vehicle logo lifting device 100 of the first aspect of the present invention, by rotatably connecting the first end of the support rod 2 with the mounting plate 1 and extending the support rod 2 in the horizontal direction relative to the rotation axis of the mounting plate 1, the support rod 2 can be flexibly controlled to stand up or fall down, and the support rod 2 can be stably maintained in the deployed position through the limiting structure to avoid the vehicle logo body 3 from tilting, thereby ensuring the display effect of the vehicle logo body 3 in the deployed position while reducing the space occupied by the support rod 2 in the vertical direction when it is in the storage position, and the structure is compact and the layout is reasonable.

[0040] According to some embodiments of the present invention, the support rod 2 extends in the front-to-back direction relative to the rotation axis of the mounting plate 1. Therefore, when the support rod 2 is in the storage position, the support rod 2 is laid down in the left-right direction, so that the support rod 2 can make full use of the upward space of the vehicle Y when in the storage position, and the layout is reasonable, so as to reduce the difficulty of arranging and installing the vehicle logo lifting device 100.

[0041] According to some embodiments of the present invention, in the storage position, the support rod 2 is placed in the horizontal direction, and in the deployment position, the support rod 2 is placed in the vertical direction, and the second end of the support rod 2 is located above the first end of the support rod 2. Specifically, when the vehicle logo body 3 needs to be displayed, the support rod 2 can be driven to move to the deployment position by the first drive assembly 4. Since the support rod 2 is placed in the vertical direction at this time, the vehicle logo body 3 can be better erected; when the vehicle logo body 3 needs to be retracted, the first drive assembly 4 drives the support rod 2 to move from the deployment position to the storage position. Since the support rod 2 is placed in the horizontal direction at this time, that is, the support rod 2 is in a flat state, the support rod 2 can make full use of the space in the horizontal direction and can reduce the space occupied by the support rod 2 in the vertical direction when it is in the storage position. The structure is compact and the layout is reasonable.

[0042] According to some embodiments of the present invention, the first driving assembly 4 includes: a first driving motor, a first connecting rod 41 and a second connecting rod 42, the first end of the first connecting rod 41 is connected to the output shaft of the first driving motor and is spaced apart from the first end of the support rod 2, the second end of the first connecting rod 41 is rotatably connected to the first end of the second connecting rod 42, the second end of the second connecting rod 42 is rotatably connected to the support rod 2, and the connection position between the second connecting rod 42 and the support rod 2 is spaced apart from the connection position between the support rod 2 and the mounting plate 1. In other words, a four-bar linkage can be formed by the first connecting rod 41, the second connecting rod 42, the support rod 2 and the mounting plate 1.

[0043] Specifically, the first end of the first link 41 is rotatably connected to the mounting plate 1, the first link 41 constitutes the first link in the four-bar linkage, the second link 42 constitutes the second link in the four-bar linkage, the portion between the position where the support rod 2 is connected to the second link 42 and the position where the support rod 2 is connected to the mounting plate 1 constitutes the third link in the four-bar linkage, and the portion of the mounting plate 1 between the first end of the support rod 2 and the first end of the first link 41 constitutes the fourth link (i.e., the frame) in the four-bar linkage. By driving the first link 41 to rotate relative to the mounting plate 1 around the first link 41, the four-bar linkage can be driven to move to adjust the angle between two adjacent links in the four-bar linkage. Since the mounting plate 1 is fixed, the angle between the third link structure and the fourth link structure can be adjusted to adjust the inclination angle of the support rod 2 relative to the horizontal plane, thereby driving the support rod 2 to switch between the storage position and the deployment position.

[0044] Therefore, the four-bar linkage composed of the first connecting rod 41, the second connecting rod 42, the support rod 2 and the mounting plate 1 is driven to move by the first driving motor, and the support rod 2 is driven to switch between the storage position and the deployed position. The stability of the rotation of the driving support rod 2 can be improved. At the same time, the first driving motor can save effort when driving the support rod 2 to rotate, which can reduce the requirement for the output power of the first driving motor.

[0045] According to some embodiments of the present invention, Figure 3 As shown, the limiting structure includes a second limiting column 11 arranged on the mounting plate 1. In the deployed position, the second limiting column 11 abuts against the first connecting rod 41. The second limiting column is arranged at a position corresponding to the first connecting rod 41 on the mounting plate 1. When the support rod 2 moves from the storage position to the deployed position, the first connecting rod 41 approaches the second limiting column 11. In the deployed position, the second limiting column 11 abuts against the first connecting rod 41, that is, the second limiting column 11 can better control the rotation angle of the first connecting rod 41 to stably maintain the support rod 2 in the deployed position.

[0046] According to some embodiments of the present invention, the vehicle logo lifting device 100 further includes: a second driving assembly 5, which is disposed on the support rod 2 and is used to drive the vehicle logo body 3 to slide along the support rod 2 to switch between the shielding position and the display position. In other words, through the cooperation of the first driving assembly 4 and the second driving assembly 5, the vehicle logo body 3 can be better displayed or retracted. Specifically, when it is necessary to display the vehicle logo body 3, the first drive assembly 4 can be used to drive the support rod 2 to move to the unfolded position, so that the support rod 2 stands up when it is in the unfolded position, and then the second drive assembly 5 drives the vehicle logo body 3 to slide upward relative to the support rod 2, that is, the vehicle logo body 3 is raised, so that the vehicle logo body 3 moves from the shielding position to the display position, so that the vehicle logo body 3 is more conspicuously displayed; when it is necessary to retract the vehicle logo body 3, the second drive assembly 5 can be used to drive the vehicle logo body 3 to slide downward to the lowest position relative to the support rod 2 (i.e., move from the display position to the shielding position), and then the first drive assembly 4 drives the support rod 2 to move from the unfolded position to the storage position, so that the support rod 2 is laid down when it is in the storage position, and the support rod 2 can make full use of the space in the horizontal direction. Therefore, through the cooperation of the first drive assembly 4 and the second drive assembly 5, the vehicle logo body 3 can be driven to stand up first and then slide along the support rod 2, so that the vehicle logo body 3 is more conspicuously displayed, so that the vehicle logo body 3 can be better displayed or the vehicle logo body 3 can be retracted.

[0047] According to some embodiments of the present invention, a slide rail 21 is provided on the support rod 2, and a slider 31 is provided on the back of the vehicle logo body 3. The slider 31 is slidably provided on the slide rail 21 along the extension direction of the support rod 2. In the shielding position, the slider 31 is located at the bottom end of the slide rail 21, and in the display position, the slider 31 is located at the top end of the slide rail 21. It can be understood that the slider 31 can be stably restricted by the slide rail 21 so that the slider 31 can only slide along the extension direction of the slide rail 21, thereby ensuring the stability of the sliding of the vehicle logo body 3 relative to the support rod 2, so as to ensure the display effect of the vehicle logo body 3.

[0048] According to some embodiments of the present invention, Figures 3 to 5As shown, the second drive assembly 5 includes: a second drive motor, a crank 51 and a third connecting rod 52. The second drive motor is arranged on the support rod 2. The first end of the crank 51 is connected to the output shaft of the second drive motor. The second end of the crank 51 is rotatably connected to the third connecting rod 52. The second end of the third connecting rod 52 is rotatably connected to the vehicle logo body 3. In other words, the crank 51, the third connecting rod 52, the vehicle logo body 3 and the support rod 2 cooperate to form a crank slider mechanism, wherein the vehicle logo body 3 constitutes the slider part of the crank slider mechanism.

[0049] Among them, the crank slider mechanism can better convert the rotational motion output by the second drive motor into the linear motion of the vehicle logo body 3 along the support rod 2, and the second drive motor only needs to drive the crank 51 to rotate in the same direction to drive the vehicle logo body 3 to reciprocate along the support rod 2. In other words, the vehicle logo body 3 can be raised and lowered along the support rod 2 without changing the rotation direction of the output shaft of the second drive motor, thereby simplifying the control logic of the second drive motor.

[0050] According to some embodiments of the present invention, the second drive assembly 5 further includes: an annular guide rail 53 and a matching gear 54, the annular guide rail 53 is fixedly connected to the support rod 2 and an annular rack is provided on the inner circumference of the annular guide rail 53, the rotation axis of the output shaft of the second drive motor is colinear with the central axis of the annular guide rail 53, the second end of the crank 51 and the first end of the third connecting rod 52 are both rotationally connected with the matching gear 54, and the matching gear 54 is meshed with the annular rack. Therefore, when the second drive motor drives the crank 51 to rotate around the central axis of the annular guide rail 53, the matching gear 54 is driven to rotate along the annular rack, and the first end of the third connecting rod 52 is driven to perform a circular motion through the movement of the matching gear 54 along the annular rack, and then the car logo body 3 is driven to slide along the support rod 2 through the rotation connection between the third connecting rod 52 and the car logo body 3 and the sliding connection between the car logo body 3 and the support rod 2. Among them, through the cooperation between the annular guide rail 53 and the matching gear 54, the movement trajectory of the matching gear 54 can be better limited to improve the transmission stability of the second drive component 5, thereby improving the stability of the vehicle logo body 3 during the lifting and lowering movement along the support rod 2.

[0051] Specifically, Figure 3 As shown, when the crank 51 and the third connecting rod 52 are in line and one end of the crank 51 and the third connecting rod 52 is rotatably connected is located below the output shaft of the second drive motor, the vehicle logo body 3 is at the bottom dead center position (i.e., the shielding position); Figure 4 As shown, when the crank 51 and the third connecting rod 52 are in line and one end of the crank 51 and the third connecting rod 52 is rotatably connected is located above the output shaft of the second drive motor, the vehicle logo body 3 is at the top dead center position (i.e., the display position); Figure 5As shown, during the lifting and lowering process of the vehicle logo body 3, a certain angle is formed between the crank 51 and the third connecting rod 52.

[0052] According to mechanical principles, during the movement of the four-bar linkage, when the transmission angle approaches 0° or 180°, the driving force cannot effectively transmit the torque. At this time, the mechanism may get stuck and cannot continue to move, that is, a dead point occurs. In order to ensure that the vehicle logo body 3 can be raised and lowered smoothly, a corresponding structure needs to be designed to avoid the occurrence of a dead point. According to some embodiments of the present invention, such as Figure 6 As shown, the second drive assembly 5 further includes an anti-dead point structure 55, which is rotatably connected to the matching gear 54 and the second end of the third connecting rod 52, and the rotational connection position of the anti-dead point structure 55 and the matching gear 54 is spaced from the rotational connection position of the anti-dead point structure 55 and the third connecting rod 52. Thus, by the eccentric design of the anti-dead point structure 55, additional torque can be provided when approaching the dead point position, so that the first end of the third connecting rod 52 can be more flexibly rotated relative to the second end of the crank 51 to adjust the positional relationship between the first end of the third connecting rod 52 and the second end of the crank 51, so as to avoid the third connecting rod 52 from getting stuck when being colinear with the crank 51, so as to ensure the stability of the second drive assembly 5.

[0053] According to some embodiments of the present invention, a connecting column extending along the axial direction of the annular guide rail 53 is formed on the second end of the crank 51, a first connecting hole is formed on the matching gear 54, a second connecting hole is formed on the anti-dead point structure 55, and the connecting column is inserted into the first connecting hole and the second connecting hole. In other words, the matching gear 54 and the anti-dead point structure 55 are both rotatably connected to the crank 51 through the connecting column. In this way, the connection structure between the matching gear 54 and the anti-dead point structure 55 and the crank 51 can be simplified, and the assembly can be facilitated to improve the assembly efficiency of the second drive assembly 5.

[0054] According to some embodiments of the present invention, the support rod 2 includes a slide rail 21 and a connecting portion 22 connected to the slide rail 21, the vehicle logo body 3 is slidably disposed on the slide rail 21, an end of the connecting portion 22 away from the slide rail 21 constitutes a first end of the support rod 2, and the annular guide rail 53 is fixedly connected to the connecting portion 22. Therefore, when the support rod 2 is in the unfolded position, the annular guide rail 53 is located below the vehicle logo body 3, which can better avoid the annular guide rail 53 from being exposed to better hide the second drive assembly 5, thereby improving the aesthetics of the vehicle logo body 3 when displayed.

[0055] In a specific example, the rotation axes of the output shafts of the first drive motor and the second drive motor both extend in the front-to-back direction, which can reduce the space occupied by the first connecting rod 41, the second connecting rod 42, the crank 51, the third connecting rod 52 and the annular guide rail 53 in the front-to-back direction, and the structure is compact and the layout is reasonable.

[0056] According to some embodiments of the present invention, Figure 7 As shown, a slide groove 211 is formed on the slide rail 21. In the width direction of the slide rail 21, the inner wall surfaces of the slide groove 211 on opposite sides are respectively provided with a first limiting protrusion 212 and a second limiting protrusion 213. The first limiting protrusion 212 and the second limiting protrusion 213 are arranged at intervals and are arranged at intervals with the inner bottom wall of the slide groove 211. At least part of the slider 31 is located on the inner side of the first limiting protrusion 212 and the second limiting protrusion 213. Among them, the inner bottom wall of the slide groove 211 refers to the inner wall surface of the slide groove 211 opposite to the rear side of the slider 31. Here, the inner side of the first limiting protrusion 212 and the second limiting protrusion 213 refers to the side of the first limiting protrusion 212 and the second limiting protrusion 213 away from the vehicle logo body 3. The first limiting protrusion 212 and the second limiting protrusion 213 can better prevent the slider 31 from falling out of the slide groove 211, thereby improving the stability of the vehicle logo body 3 sliding along the slide rail 21.

[0057] A vehicle according to an embodiment of a second aspect of the present invention will be described below with reference to the accompanying drawings.

[0058] A vehicle according to an embodiment of the second aspect of the present invention includes: a vehicle logo lifting device 100 .

[0059] According to the vehicle of the second aspect of the embodiment of the present invention, by rotatably connecting the first end of the support rod 2 with the mounting plate 1 and extending the support rod 2 in the horizontal direction relative to the rotation axis of the mounting plate 1, the support rod 2 can be flexibly controlled to stand up or lie down, and the support rod 2 can be stably maintained in the deployed position through the limiting structure to avoid the tilting of the vehicle logo body 3, thereby ensuring the display effect of the vehicle logo body 3 in the deployed position while reducing the space occupied by the support rod 2 in the vertical direction when it is in the storage position, and the structure is compact and the layout is reasonable.

[0060] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0061] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0062] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A vehicle logo lifting device, characterized in that: include: Mounting plate; A support rod, a first end of which is rotatably connected to the mounting plate to switch between a stowed position and an extended position, and a rotation axis of the support rod extends in a horizontal direction; A limiting structure, used to keep the support rod in the deployed position; A vehicle logo body, arranged on the support rod; The first driving assembly is arranged on the mounting plate and is used for driving the support rod to switch between the storage position and the deployment position.

2. The vehicle logo lifting device according to claim 1, characterized in that: The limiting structure comprises a first limiting column arranged on the mounting plate, and in the unfolded position, the first limiting column abuts against the support rod.

3. The vehicle logo lifting device according to claim 1, characterized in that: The support rod extends in a front-to-rear direction relative to a rotation axis of the mounting plate.

4. The vehicle logo lifting device according to claim 1, characterized in that: In the stowed position, the support rod is placed in a horizontal direction, and in the deployed position, the support rod is placed in a vertical direction, with the second end of the support rod being located above the first end of the support rod.

5. The vehicle logo lifting device according to claim 1, characterized in that: The first driving assembly comprises: A first driving motor is arranged on the mounting plate; A first connecting rod and a second connecting rod, wherein the first end of the first connecting rod is connected to the output shaft of the first driving motor and is spaced apart from the first end of the support rod, the second end of the first connecting rod is rotatably connected to the first end of the second connecting rod, the second end of the second connecting rod is rotatably connected to the support rod, and the connection position of the second connecting rod and the support rod is spaced apart from the connection position of the support rod and the mounting plate.

6. The vehicle logo lifting device according to claim 5, characterized in that: The limiting structure includes a second limiting column arranged on the mounting plate. In the deployed position, the second limiting column abuts against the first connecting rod.

7. The vehicle logo lifting device according to any one of claims 1 to 6, characterized in that: Also includes: The second driving component is arranged on the support rod and connected to the vehicle logo body. The second driving component is used to drive the vehicle logo body to move along the support rod to switch between a shielding position and a display position.

8. The vehicle logo lifting device according to claim 7, characterized in that: A slide rail is provided on the support rod, and a slider is provided on the back of the vehicle logo body. The slider is slidably provided on the slide rail along the extension direction of the support rod. In the shielding position, the slider is located at the bottom end of the slide rail, and in the display position, the slider is located at the top end of the slide rail.

9. The vehicle logo lifting device according to claim 7, characterized in that: The second driving assembly comprises: A second driving motor is provided on the support rod; a crank, a first end of which is connected to an output shaft of the second drive motor; A third connecting rod, the second end of the crank is rotatably connected to the third connecting rod, and the second end of the third connecting rod is rotatably connected to the vehicle logo body.

10. The vehicle logo lifting device according to claim 9, characterized in that: The second drive assembly further comprises: an annular guide rail, the annular guide rail is fixedly connected to the support rod and an annular rack is provided on the inner circumference of the annular guide rail, and the rotation axis of the output shaft of the second drive motor is colinear with the central axis of the annular guide rail; A matching gear is provided, the second end of the crank and the first end of the third connecting rod are both rotatably connected to the matching gear, and the matching gear is meshed with the annular rack.

11. The vehicle logo lifting device according to claim 10, characterized in that: The second drive assembly also includes an anti-dead point structure, which is rotatably connected to the mating gear and the second end of the third connecting rod, and the rotational connection position of the anti-dead point structure and the mating gear is spaced apart from the rotational connection position of the anti-dead point structure and the third connecting rod.

12. The vehicle logo lifting device according to claim 10, characterized in that: The support rod includes a slide rail and a connecting portion connected to the slide rail. The vehicle logo body is slidably disposed on the slide rail. An end of the connecting portion away from the slide rail constitutes a first end of the support rod. The annular guide rail is fixedly connected to the connecting portion.

13. A vehicle, characterized in that: include: A vehicle logo lifting device according to any one of claims 1 to 12.

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