Vehicle logo lifting device

Abstract

The utility model discloses a vehicle logo lifting device which comprises a vehicle logo assembly, a lifting mechanism driving the vehicle logo assembly to ascend and descend, a mounting seat used for mounting the lifting mechanism and a guide assembly arranged in the mounting seat. The lifting mechanism comprises a driving air cylinder hinged to the bottom of the mounting base, and the vehicle logo assembly is fixedly arranged at the piston rod end of the driving air cylinder and moves along the guide track of the guide assembly under stretching and retracting of a piston rod. The structure is simple, and manufacturing and mounting are easy; the driving air cylinder is hinged to the bottom of the mounting base and matched with the arc-shaped hole, the limited and irregular space in the headstock can be better utilized, and occupation of the headstock space is reduced. And the car logo is hidden or displayed through smooth arc-shaped movement, so that the sense of science and technology and the attractiveness of the car are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of car logo lifting, particularly to a car logo lifting device. BACKGROUND

[0002] With the continuous development of the automobile industry, consumers have increasingly high requirements for the appearance and functionality of automobiles. As an important symbol of automobile brands, car logos are increasingly diversified in design and display. In some high-end vehicle models, car logos can be hidden or displayed through lifting devices to increase the technological and aesthetic appeal of the automobile. However, existing car logo lifting devices often have complex structures, large space occupation, and low reliability. SUMMARY

[0003] To solve the above technical problems, the utility model provides a car logo lifting device.

[0004] The technical scheme of the utility model is: including car logo assembly, lifting mechanism for driving the car logo assembly to lift, mounting seat for installing the lifting mechanism, guide assembly arranged in the mounting seat; the lifting mechanism includes a drive cylinder hinged to the bottom of the mounting seat, the car logo assembly is fixedly arranged at the piston rod end of the drive cylinder, and moves along the guide track of the guide assembly under the extension and contraction of the piston rod.

[0005] A further technical scheme is: the upper end surface of the mounting seat is provided with an opening for the car logo assembly to pass through, a cover plate that can slide is arranged at the opening, and the opening is opened and closed by sliding the cover plate.

[0006] A further technical scheme is: the guide assembly includes a support frame, both sides of the support frame are provided with guide holes, and the car logo assembly is gap-fitted in the guide holes on both sides through shaft pins.

[0007] A further technical scheme is: the guide holes are arc-shaped holes, and each side of the support frame is provided with two groups of arc-shaped holes parallel to each other.

[0008] A further technical scheme is: a linear slide rail along the vertical direction is arranged between the support frame and the mounting seat, and the support frame is slidingly connected to the mounting seat through the linear slide rail.

[0009] A further technical scheme is: both sides of the lower end of the support frame are provided with coil springs, and the free ends of the coil springs are fixedly connected to the inner sides of the corresponding mounting seats.

[0010] A further technical scheme is: the upper end surface of the mounting seat is provided with an opening and closing mechanism, the opening and closing mechanism includes a drive motor, the output end of the drive motor is provided with a transmission assembly, and the cover plate slides under the transmission of the transmission assembly.

[0011] Further, the transmission assembly comprises a driving wheel and a rack in engagement, the driving wheel is connected with the motor shaft of the driving motor, and the rack extends along the moving direction of the cover plate.

[0012] Further, the cover plate is slidably connected to the upper end surface of the mounting seat through a mounting back plate, the mounting plate is hinged to the end of the mounting back plate, the elastic member is arranged on the hinge shaft, and the cover plate is hinged to the mounting back plate through the mounting plate.

[0013] The beneficial technical effects of the utility model are as follows: the vehicle logo lifting device is simple in structure, is composed of a lifting mechanism, a mounting seat and a guide assembly, and is easy to manufacture and install; the driving cylinder is hinged to the bottom of the mounting seat, so that the limited and irregular space in the vehicle head can be better utilized, and the occupation of the space in the vehicle head is reduced; moreover, the vehicle logo is smoothly and arcuately moved to hide or display, and the scientific and aesthetic degree of the vehicle is increased. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is the overall structure schematic diagram of the vehicle logo display state of the utility model;

[0015] Figure 2 is the mounting position schematic diagram of the lifting mechanism and the guide assembly of the utility model;

[0016] Figure 3 is the overall structure schematic diagram of the vehicle logo hiding state of the utility model;

[0017] Figure 4 is the structure schematic diagram of the opening and closing mechanism of the utility model;

[0018] Figure 5 is the overall structure top view schematic diagram of the vehicle logo display state of the utility model;

[0019] 1, vehicle logo assembly; 11, mounting portion; 2, lifting mechanism; 21, driving cylinder; 3, mounting seat; 31, opening; 4, guide assembly; 41, supporting frame; 42, guide hole; 5, cover plate; 6, opening and closing mechanism; 61, driving motor; 62, driving wheel; 63, rack; 64, transverse linear slide rail; 65, mounting back plate; 66, mounting plate; 67, elastic member; 7, vertical linear slide rail; 8, coil spring. DETAILED DESCRIPTION

[0020] In order to more clearly understand the technical means of the utility model and can be implemented according to the content of the specification, the specific embodiments of the utility model are further described in detail below, the following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

[0021] Figure 1As shown, the car emblem lifting device of this utility model includes a car emblem component 1, a lifting mechanism 2 for driving the car emblem component 1 to rise and fall, a mounting base 3 for mounting the lifting mechanism 2, and a guide component 4 disposed within the mounting base 3; it also includes a cover plate 5 and an opening and closing mechanism 6 for driving the cover plate 5 to achieve lifting and avoiding the car emblem. When the car emblem is located inside the car hood, the cover plate 5 is in a closed state; when the car emblem needs to be extended, the opening and closing mechanism 6 opens the cover plate 5, and at the same time, the lifting mechanism 2 extends the car emblem out from inside the car hood.

[0022] like Figure 2 As shown, the lifting mechanism 2 is movably connected to the guide assembly 4, and drives the car emblem assembly 1 to move under the guidance of the guide assembly 4. Specifically, the lifting mechanism 2 includes a drive cylinder 21 connected to the bottom of the mounting base 3, and the car emblem assembly 1 is fixedly mounted on the piston rod end of the drive cylinder 21, and moves up and down with the extension and retraction of the piston rod.

[0023] The logo assembly 1 includes a mounting part 11 for mounting the logo. The guide assembly 4 includes a support frame 41 with a U-shaped end face. Guide holes 42 are provided on both sides of the support plate of the support frame 41. The two sides of the mounting part 11 are respectively fitted into the guide holes 42 by axle pins. When the piston rod drives the mounting part 11 to rise and fall under the drive of the drive cylinder 21, it is slidably connected to the guide holes 42 by axle pins. The axle pins abut against the end edge of the guide holes 42 to limit the relative displacement between the mounting part 11 and the support frame 41.

[0024] Since the space inside the front of the vehicle is usually limited and may already be occupied by various mechanical parts and electronic components, the installation position of the drive cylinder 21 is often restricted. In this embodiment, the cylinder body of the drive cylinder 21 is mounted on a fixed seat via a hinge shaft. When the piston rod drives the mounting part 11 to rise and fall along the guide hole 42, the cylinder body swings around the axis at a certain angle.

[0025] In this embodiment, the guide hole 42 is an arc-shaped hole, which allows the mounting part 11 to move up and down along a curve. The arc-shaped hole design enables the car logo to achieve a smooth arc-shaped movement during the lifting and lowering process, and this arc-shaped movement trajectory has a better visual effect.

[0026] In another embodiment, the guide hole 42 is designed as a strip-shaped hole with an angle to the vertical direction, so that the mounting part 11 moves horizontally while being raised and lowered.

[0027] The design of the guide hole 42 can be flexibly adjusted according to the layout of the surrounding environment inside the front of the car, so as to take into account the compatibility of the logo's shape design with the surrounding environment inside the front of the car. At the same time, this design can change the movement trajectory of the logo, and the irregular space inside the front of the car can be flexibly utilized.

[0028] Furthermore, each support plate is provided with two sets of parallel arc-shaped holes. The two sets of arc-shaped holes can constrain the mounting part 11 from two different positions to more accurately determine the position and direction of movement of the mounting part 11, thereby improving the guiding accuracy.

[0029] In this embodiment, the lifting and lowering movements of the logo assembly 1 include arc-shaped movements and vertical lifting and lowering movements. When the axle pin abuts against the end edge of the guide hole 42, as the drive cylinder 21 continues to drive, the piston rod simultaneously drives the mounting part 11 and the support frame 41 to continue to move vertically. In order to maintain the stable movement of the mounting part 11 and the support frame 41 in the vertical direction, a vertical linear slide rail 7 is provided on the opposite end face of the support frame 41 and the mounting base 3. The support frame 41 is slidably connected to the mounting base 3 through the vertical linear slide rail 7.

[0030] Furthermore, both sides of the support frame 41 are provided with coil springs 8, and the free ends of the coil springs 8 are fixedly connected to the inner side of the corresponding mounting base 3. When the car logo needs to be hidden, the drive cylinder 21 works, and the car logo assembly 1 moves along the arc-shaped hole in a curved motion until the axle pin abuts against the lower edge of the arc-shaped hole. Then, the drive cylinder 21, overcoming the elastic potential energy of the coil spring 8, drives the car logo assembly 1 and the support frame 41 to continue to descend smoothly. When the car logo needs to be displayed, under the driving action of the drive cylinder 21 and the restoring force of the coil spring 8, the car logo assembly 1 and the support frame 41 are first lifted vertically, and then move along the arc-shaped hole in a curved motion until the axle pin abuts against the upper edge of the arc-shaped hole, and the car logo extension action is completed.

[0031] In this embodiment, as Figures 3 to 5 The upper surface of the mounting base 3 has an opening 31 for the mounting part 11 and the support frame 41 to pass through. The cover plate 5 is slidably connected to the upper surface of the mounting base 3 through the mounting back plate 65 to open and close the opening 31. Specifically, the opening and closing mechanism 6 includes a drive motor 61 that drives the mounting plate 66 to slide, and a transmission assembly is provided between the drive motor 61 and the mounting plate 66. In this embodiment, the transmission assembly adopts a gear and rack transmission structure, including a meshing drive wheel 62 and a rack 63. The drive wheel 62 is connected to the motor shaft of the drive motor 61, and the rack 63 extends along the moving direction of the cover plate 5 and is fixed on the upper surface of the mounting base 3. The mounting back plate 65 and the opposite end face of the mounting base 3 are provided with a transverse linear slide rail 64, and the mounting back plate 65 is slidably connected to the upper surface of the mounting base 3 through the transverse linear slide rail 64.

[0032] Furthermore, a mounting plate 66 is hinged to the end of the mounting back plate 65, and an elastic member 67 is provided on the hinge shaft. The cover plate 5 is fixed to the mounting plate 66. When the cover plate 5 is in the open state, the elastic member 67 is compressed; and when the cover plate 5 is in the closed position, the mounting plate 66 rotates under the reset of the elastic member 67, and drives the cover plate 5 to extend out of the car hood.

[0033] This structure is simple and practical, making better use of the limited and irregular space inside the front of the car while ensuring the safe use of the car logo.

[0034] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A vehicle logo lifting device, characterized in that: The system includes a car logo component (1), a lifting mechanism (2) for driving the car logo component (1) to rise and fall, a mounting base (3) for mounting the lifting mechanism (2), and a guide component (4) disposed in the mounting base (3). The lifting mechanism (2) includes a drive cylinder (21) hinged to the bottom of the mounting base (3). The car logo component (1) is fixedly disposed at the piston rod end of the drive cylinder (21) and moves along the guide trajectory of the guide component (4) under the extension and retraction of the piston rod.

2. The vehicle emblem lifting device according to claim 1, characterized in that: The upper surface of the mounting base (3) is provided with an opening (31) through which the car logo component (1) passes. A slidable cover plate (5) is provided at the opening (31), and the opening (31) can be opened and closed by sliding the cover plate (5).

3. The vehicle emblem lifting device according to claim 1, characterized in that: The guide assembly (4) includes a support frame (41), and guide holes (42) are provided on both sides of the support frame (41). The car logo assembly (1) is respectively fitted into the guide holes (42) on both sides through a pin clearance fit.

4. A vehicle logo lifting device according to claim 3, characterized in that: The guide hole (42) is an arc-shaped hole, and each side of the support frame (41) is provided with two sets of parallel arc-shaped holes.

5. A vehicle emblem lifting device according to claim 3, characterized in that: A vertical linear slide rail is provided between the support frame (41) and the mounting base (3), and the support frame (41) is slidably connected to the mounting base (3) through the linear slide rail.

6. A vehicle emblem lifting device according to claim 3, characterized in that: Both sides of the lower end of the support frame (41) are provided with coil springs (8), and the free ends of the coil springs (8) are fixedly connected to the inner side of the corresponding mounting base (3).

7. A vehicle emblem lifting device according to claim 2, characterized in that: The upper surface of the mounting base (3) is provided with an opening and closing mechanism (6), which includes a drive motor (61). The output end of the drive motor (61) is provided with a transmission component, and the cover plate (5) slides under the transmission action of the transmission component.

8. A vehicle emblem lifting device according to claim 7, characterized in that: The transmission assembly includes a meshing drive wheel (62) and a rack (63), the drive wheel (62) being connected to the motor shaft of a drive motor (61), and the rack (63) extending along the moving direction of the cover plate (5).

9. A vehicle logo lifting device according to claim 2, characterized in that: The cover plate (5) is slidably connected to the upper end face of the mounting base (3) via the mounting back plate (65). The end of the mounting back plate (65) is hinged with a mounting plate (66), and an elastic member (67) is provided on the hinge shaft. The cover plate (5) is hinged to the mounting back plate (65) via the mounting plate (66).

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