Vehicle logo assembly and vehicle

Abstract

The invention provides a vehicle logo assembly and a vehicle. The vehicle logo assembly comprises a vehicle logo body, a cover body, a driving mechanism, a first transmission mechanism and a second transmission mechanism. The vehicle logo body is in transmission connection with the driving mechanism through a first transmission mechanism, and the cover body is in transmission connection with the driving mechanism through a second transmission mechanism. When the vehicle logo body moves to a first posture protruding out of the vehicle body opening, the cover body moves to a third posture blocking the vehicle body opening, and when the vehicle logo body moves to a second posture blocking the vehicle body opening, the cover body moves to a fourth posture contained in the vehicle body. The vehicle body opening can be blocked under the two using states of the vehicle logo body, sundries are prevented from entering the vehicle logo body, and attractiveness is improved. The vehicle logo main body is switched between the first posture protruding out of the vehicle body opening and the second posture blocking the vehicle body opening, a movement path contained in the vehicle body internal space is omitted, movement of the vehicle logo main body is simplified, and structural interference between the vehicle body main body and the cover body and structural interference among the vehicle body main body, the cover body and the vehicle body structure are avoided.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to vehicle logo components and vehicles. Background Art

[0002] The car logo is usually set on the front end of the vehicle to enhance the vehicle's recognition and brand image and achieve the desired appearance effect.

[0003] In the related art, in order to enrich the use effect of the vehicle logo, an opening is set at the position corresponding to the vehicle body and the vehicle logo, so that the vehicle logo can be raised and lowered from the opening. However, the above-mentioned vehicle body opening connects the inside and outside of the vehicle, affecting the appearance and function of the vehicle. Summary of the invention

[0004] The present application provides a vehicle logo assembly and a vehicle to solve related technical problems.

[0005] A first aspect of the present application provides a vehicle logo assembly, including a vehicle logo body, a cover body, a drive mechanism, a first transmission mechanism, and a second transmission mechanism;

[0006] The vehicle logo body is connected to the driving mechanism through the first transmission mechanism to switch between the first posture and the second posture; the cover body is connected to the driving mechanism through the second transmission mechanism to switch between the third posture and the fourth posture;

[0007] When the car logo body moves to a first posture protruding from a vehicle body opening, the cover body moves to a third posture blocking the vehicle body opening; when the car logo body moves to a second posture blocking the vehicle body opening, the cover body moves to a fourth posture housed inside the vehicle body.

[0008] When the main body of the car logo moves to the first posture protruding from the opening of the vehicle body, the cover moves to the third posture blocking the opening of the vehicle body, and when the main body of the car logo moves to the second posture blocking the opening of the vehicle body, the cover moves to the fourth posture accommodated inside the vehicle body. In both usage states of the main body of the car logo, the opening of the vehicle body can be blocked to prevent the entry of debris and help improve the aesthetics. The main body of the car logo switches between the first posture protruding from the opening of the vehicle body and the second posture blocking the opening of the vehicle body, and there is no movement path accommodated in the internal space of the vehicle body, thereby simplifying the movement of the main body of the car logo and helping to avoid structural interference between the main body of the vehicle body and the cover, and between the main body of the vehicle body, the cover and the vehicle body structure.

[0009] Optionally, the first transmission mechanism includes a vehicle logo fastening shaft, which is fixedly connected to the vehicle logo body; the vehicle logo fastening shaft is rotatably connected to the cover body, so that the cover body and the vehicle logo body rotate in coordination during movement.

[0010] Optionally, the first transmission mechanism further includes a first connecting rod, and the vehicle logo fastening shaft is fixedly connected to the first connecting rod;

[0011] The vehicle logo assembly includes a base frame; the first transmission mechanism also includes a transmission chain; the first connecting rod is provided with a first sprocket movably assembled on the base frame, the output end of the driving mechanism is provided with a second sprocket, and the transmission chain is respectively connected to the first sprocket and the second sprocket.

[0012] Optionally, the base frame is provided with a first guide rail and a second guide rail, and the first sprocket is movably connected to the first guide rail so that the first sprocket moves along the first guide rail;

[0013] The vehicle logo assembly also includes a tensioning wheel movably connected to the second guide rail so that the tensioning wheel moves along the second guide rail; the tensioning wheel is elastically connected to the output end of the driving mechanism, and the tensioning wheel is transmission-connected to the transmission chain so that the transmission chain is tensioned during the transmission process.

[0014] Optionally, the first guide rail includes a first arc-shaped groove provided on the base frame, and the first sprocket is provided with a first shaft movably inserted in the first arc-shaped groove;

[0015] And / or, the second guide rail includes a second arc-shaped groove arranged on the base frame, and the tensioning wheel is provided with a second shaft movably inserted in the second arc-shaped groove.

[0016] Optionally, the first transmission mechanism further includes a spring, one end of the spring is fixedly connected to the output end of the driving mechanism, and the other end of the spring is fixedly connected to the tensioning wheel.

[0017] Optionally, the axial direction of the vehicle logo fastening axis is parallel to the rotation axis direction of the first connecting rod.

[0018] Optionally, the cover body is provided with a through hole communicating with two sides of the cover body; the vehicle logo body comprises a first part and a second part, and the second part passes through the through hole to connect the first part and the vehicle logo fastening shaft.

[0019] Optionally, the first part includes a logo, and the second part includes a rod-shaped structure arranged at one end of the logo.

[0020] Optionally, the second transmission mechanism includes at least two rotatably connected second connecting rods to form a multi-link mechanism; at least one second connecting rod is rotatably connected to the vehicle logo body, and at least one second connecting rod is rotatably connected to the output shaft of the driving mechanism.

[0021] Optionally, the vehicle logo assembly includes a base frame; the second transmission mechanism includes three second connecting rods that are rotatably connected in sequence, the second connecting rod at one end is rotatably connected to the output end of the driving mechanism, and the second connecting rod at the other end is rotatably connected to the base frame;

[0022] The cover body comprises a pair of support rods, and the support rods are respectively rotatably connected to the connecting shafts of two adjacent second connecting rods.

[0023] Optionally, the driving mechanism includes an output end; the first transmission mechanism and the second transmission mechanism are respectively connected to the output end.

[0024] According to a second aspect of the present application, a vehicle is provided, the vehicle comprising any vehicle logo assembly described in the first aspect.

[0025] The technical solution provided by this application can at least achieve the following beneficial effects:

[0026] In the present application, when the main body of the vehicle logo moves to the first posture protruding from the opening of the vehicle body, the cover body moves to the third posture blocking the opening of the vehicle body, and when the main body of the vehicle logo moves to the second posture blocking the opening of the vehicle body, the cover body moves to the fourth posture accommodated inside the vehicle body. In both use states of the main body of the vehicle logo, the opening of the vehicle body can be blocked to prevent the entry of debris and help improve the aesthetics. The main body of the vehicle logo switches between the first posture protruding from the opening of the vehicle body and the second posture blocking the opening of the vehicle body, and there is no movement path accommodated in the internal space of the vehicle body, thereby simplifying the movement of the main body of the vehicle logo and helping to avoid structural interference between the main body of the vehicle body and the cover body, and between the main body of the vehicle body, the cover body and the vehicle body structure.

[0027] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a partial three-dimensional structural schematic diagram of a vehicle logo assembly in an exemplary embodiment of the present application when the vehicle logo main body is in a first posture;

[0029] Figure 2 is a partial three-dimensional structural schematic diagram of a vehicle logo assembly in an exemplary embodiment of the present application when the vehicle logo main body is in a second posture;

[0030] Figure 3 is a front view structural schematic diagram of a vehicle logo assembly in an exemplary embodiment of the present application when the vehicle logo main body is in a first posture;

[0031] Figure 4 is a front view structural schematic diagram of a vehicle logo assembly in an exemplary embodiment of the present application when the vehicle logo main body is in a second posture;

[0032] Figure 5 yes Figure 4 A schematic diagram of the cross-sectional structure at CC in the embodiment shown;

[0033] Figure 6 yes Figure 3 A schematic diagram of the cross-sectional structure at AA in the embodiment shown;

[0034] Figure 7 yes Figure 4 A schematic diagram of the cross-sectional structure at DD in the embodiment shown;

[0035] Figure 8 yes Figure 3 A schematic diagram of the cross-sectional structure at BB in the embodiment shown;

[0036] Fig. 9 yes Figure 3 A schematic diagram of the cross-sectional structure at EE in the illustrated embodiment.

[0037] Reference numerals:

[0038] Car logo component 1;

[0039] Vehicle logo body 11; first part 111; second part 112;

[0040] Cover body 12; support rod 121; base frame 13; spring 14; driving mechanism 15;

[0041] The first transmission mechanism 16; the logo fastening shaft 161; the first connecting rod 162; the first sprocket 1621; the transmission chain 163; the second sprocket 164; the tensioning wheel 165;

[0042] Second transmission mechanism 17; second connecting rod 171;

[0043] Body 21; Body opening 211. DETAILED DESCRIPTION

[0044] Here, the technical solutions in the embodiments (or "implementations") of the present application will be described clearly and completely in conjunction with the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements.

[0045] If there are terms involving directional indications or positional relationships in the embodiments of the present application (such as up, down, left, right, front, back, inside, outside, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, width, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings); if the specific posture changes, the directional indication or positional relationship will also change accordingly. In addition, the terms "first", "second", etc. involved in the embodiments of the present application are only used for the purpose of convenience of description and cannot be understood as indicating or implying relative importance.

[0046] The car logo is usually set at the front of the vehicle to enhance the vehicle's recognition and brand image and achieve the desired appearance. In the related art, in order to enrich the use of the car logo, an opening is set at the position corresponding to the car logo on the vehicle body, so that the car logo can be raised and lowered from the opening. However, the above-mentioned body opening connects the inside and outside of the vehicle, affecting the appearance and function of the vehicle.

[0047] The present application provides a vehicle logo component. Figure 1 is a partial three-dimensional structural schematic diagram of a vehicle logo assembly in an exemplary embodiment of the present application when the vehicle logo main body is in a first posture, Figure 2 is a partial three-dimensional structural schematic diagram of a vehicle logo assembly in an exemplary embodiment of the present application when the vehicle logo main body is in a second posture, Figure 3 is a front view structural diagram of a vehicle logo assembly in an exemplary embodiment of the present application when the vehicle logo main body is in a first posture, Figure 4 is a front view structural diagram of a vehicle logo assembly in an exemplary embodiment of the present application when the vehicle logo main body is in a second posture, Figure 5 yes Figure 4 The schematic diagram of the cross-sectional structure at CC in the embodiment shown, Figure 6 yes Figure 3 The cross-sectional structure diagram at AA in the embodiment shown is as follows: Figure 1-Figure 6 As shown, the vehicle logo assembly 1 includes a vehicle logo body 11, a cover body 12, a driving mechanism 15, a first transmission mechanism 16 and a second transmission mechanism 17. The vehicle logo body 11 is connected to the driving mechanism 15 through the first transmission mechanism 16 to switch between a first posture and a second posture. The cover body 12 is connected to the driving mechanism 15 through the second transmission mechanism 17 to switch between a third posture and a fourth posture. When the vehicle logo body 11 moves to a first posture protruding from the vehicle body opening 211, the cover body 12 moves to a third posture blocking the vehicle body opening 211, and when the vehicle logo body 11 moves to a second posture blocking the vehicle body opening 211, the cover body 12 moves to a fourth posture accommodated inside the vehicle body 21.

[0048] In the above embodiment, the vehicle body opening 211 can be blocked in both use states of the vehicle logo body 11, which prevents debris from entering and helps improve the aesthetics. The vehicle logo body 11 switches between the first posture protruding from the vehicle body opening 211 and the second posture blocking the vehicle body opening 211, and there is no movement path contained in the internal space of the vehicle body 21, thereby simplifying the movement of the vehicle logo body 11, helping to avoid structural interference between the vehicle body 21 and the cover 12, and between the vehicle body 21, the cover 12 and the vehicle body 21 structure.

[0049] In some embodiments, Figure 7 yes Figure 4 The schematic diagram of the cross-sectional structure at DD in the embodiment shown is as follows: Figure 7 As shown, the first transmission mechanism 16 includes a logo fastening shaft 161, which is fixedly connected to the logo body 11, and the logo fastening shaft 161 is rotatably connected to the cover body 12. When the driving mechanism 15 drives the first transmission mechanism 16 and the second transmission mechanism 17 to respectively drive the logo body 11 and the cover body 12 to move, the logo body 11 and the cover body 12 are constrained by the logo fastening shaft 161, so that the cover body 12 and the logo body 11 can be synchronously translated or relatively rotated during the movement.

[0050] The first transmission mechanism 16 may further include a first connecting rod 162, and the logo fastening shaft 161 is fixedly connected to the first connecting rod 162. The logo assembly 1 includes a base frame 13, and the first transmission mechanism 16 also includes a transmission chain 163. The first connecting rod 162 is provided with a first sprocket 1621 that can be movably assembled on the base frame 13. The output end of the driving mechanism 15 is provided with a second sprocket 164, and the transmission chain 163 is respectively connected to the first sprocket 1621 and the second sprocket 164. The first sprocket 1621 and the second sprocket 164 cooperate with the transmission chain 163 to form a chain transmission, so that the second sprocket 164 drives the first sprocket 1621 to rotate at a preset transmission ratio, and the first connecting rod 162 rotates with the first sprocket 1621 with the rotating shaft of the first sprocket 1621 as the axis, thereby driving the logo fastening shaft 161 and the logo body 11 to switch between the first posture and the second posture along a preset trajectory. The movement speed of the first connecting rod 162 and its associated components can be adjusted by adjusting the transmission ratio of the above-mentioned chain transmission, thereby improving the convenience of speed control of the movement of the vehicle logo body 11 and the cover body 12.

[0051] It should be noted that the form in which the first sprocket 1621 is movably assembled to the base frame 13 can be set and selected according to the movement tracks of the vehicle logo body 11 and the cover body 12. For example, the base frame 13 can be provided with an axial hole, and the rotating shaft of the first sprocket 1621 is rotatably assembled in the above-mentioned axial hole, so that the first sprocket 1621 can rotate relative to the base frame 13. Alternatively, the base frame 13 can be provided with a track groove structure, and the rotating shaft of the first sprocket 1621 is movably assembled in the above-mentioned track groove to slide or rotate relative to the track groove.

[0052] In some embodiments, the base frame 13 is provided with a first guide rail and a second guide rail, and the first sprocket 1621 is movably connected to the first guide rail so that the first sprocket 1621 moves along the first guide rail. The vehicle logo assembly 1 also includes a tensioning wheel 165 movably connected to the second guide rail so that the tensioning wheel 165 moves along the second guide rail, the tensioning wheel 165 is elastically connected to the output end of the driving mechanism 15, and the tensioning wheel 165 is transmission-connected to the transmission chain 163 so that the transmission chain 163 is tensioned during the transmission process. When the rotation center distance between the first sprocket 1621 and the second sprocket 164 changes, the tensioning wheel 165 can move along the second guide rail with the rotation of the output end of the driving mechanism 15, and tension the transmission chain 163 during the movement, so as to avoid the influence of the change of the rotation center position of the first sprocket 1621 on the chain transmission, and improve the stability and reliability of the chain transmission.

[0053] The first guide rail includes a first arc groove arranged on the base frame 13, and the first sprocket 1621 is provided with a first shaft movably inserted in the first arc groove, so that the first sprocket 1621 can slide and / or rotate relative to the first arc groove.

[0054] The second guide rail includes a second arc groove arranged on the base frame 13, and the tensioning wheel 165 is provided with a second shaft movably inserted in the second arc groove, so that the first sprocket 1621 can slide and / or rotate relative to the first arc groove.

[0055] In some embodiments, the first transmission mechanism 16 may further include a spring 14, one end of the spring 14 is fixedly connected to the output end of the driving mechanism 15, and the other end of the spring 14 is fixedly connected to the tensioning wheel 165. The elasticity of the spring 14 can enable the tensioning wheel 165 to slide and / or rotate along the second guide rail along with the output end of the driving mechanism 15.

[0056] It should be noted that the axial direction of the car logo fastening shaft 161 can be parallel to the rotation axis direction of the first connecting rod 162 to avoid motion interference and improve the motion reliability of the car logo fastening shaft 161. Alternatively, the axial direction of the car logo fastening shaft 161 can also be deflected relative to the rotation axis direction of the first connecting rod 162, so that the car logo fastening shaft 161 obtains a motion trajectory that matches the axial direction.

[0057] In some embodiments, the cover body 12 is provided with a through hole connecting the two sides of the cover body 12, and the vehicle logo body 11 includes a first part 111 and a second part 112, and the second part 112 passes through the through hole to connect the first part 111 and the vehicle logo fastening shaft 161. Since the second part 112 passes through the through hole on the cover body 12 and is connected to the first part 111, the overall motion range of the cover body 12 and the vehicle logo body 11 can be reduced, and the motion interference between the cover body 12 and the vehicle logo body 11 can also be avoided.

[0058] The first part 111 may be a logo, and the second part 112 is a rod-shaped structure disposed at one end of the logo, which can reduce the interference of the through hole size on the structural strength and aesthetics of the cover 12. The through hole may be located in the middle area of ​​the cover 12, or may be disposed at other positions of the cover 12 according to the movement trajectory of the cover 12 or the vehicle logo body 11.

[0059] In some embodiments, the second transmission mechanism 17 includes at least two second connecting rods 171 that are rotatably connected to form a multi-link mechanism. At least one second connecting rod 171 is rotatably connected to the vehicle logo body 11, and at least one second connecting rod 171 is rotatably connected to the output shaft of the driving mechanism 15. The cover body 12 is driven to move by the multi-link mechanism, so the flexibility of the movement of the cover body 12 can be improved.

[0060] It should be noted that the multi-link mechanism may have various forms, such as a form in which multiple links are connected in sequence, a form in which two or more groups of links connected in sequence are respectively matched with different positions of the cover body 12, etc.

[0061] In some embodiments, Figure 8 yes Figure 3 The schematic diagram of the cross-sectional structure at BB in the embodiment shown, Fig. 9 yes Figure 3 The schematic diagram of the cross-sectional structure at EE in the embodiment shown is as follows: Figure 8 , Fig. 9 As shown, the vehicle logo assembly 1 may include a base frame 13, and the second transmission mechanism 17 includes three second connecting rods 171 that are rotatably connected in sequence, the second connecting rod 171 at one end is rotatably connected to the output end of the driving mechanism 15, and the second connecting rod 171 at the other end is rotatably connected to the base frame 13. The cover body 12 includes a pair of support rods 121, and the support rods 121 are rotatably connected to the connecting shafts of two adjacent second connecting rods 171, so that the cover body 12 can obtain the expected motion trajectory with the help of the three second connecting rods 171 that are connected in sequence.

[0062] A pair of support rods 121 may be disposed at opposite ends of the cover body 12 , so that the cover body 12 can be rotated by pushing and pulling the pair of support rods 121 in different directions.

[0063] In some embodiments, the driving mechanism 15 includes an output end, and the first transmission mechanism 16 and the second transmission mechanism 17 are respectively connected to the output end. The first transmission mechanism 16 and the second transmission mechanism 17 are driven by the same output end, thereby reducing the space occupation and structural cost of the vehicle logo assembly 1.

[0064] The driving mechanism 15 may include a motor, and the output end of the driving mechanism 15 may be an output shaft of the motor. The driving mechanism 15 may be fixedly assembled on the base frame 13 by threaded connection, clamping, etc. In addition, the driving motor may include a motor, a gear, a bevel gear and other transmission components, and the output end of the driving mechanism 15 may be an output shaft of a gear, a bevel gear and other transmission components.

[0065] For example, the vehicle logo assembly 1 may include a base frame 13, and the first transmission mechanism 16 includes a transmission chain 163, a first connecting rod 162, and a vehicle logo fastening shaft 161 fixedly connected to the vehicle logo body 11 and the first connecting rod 162, respectively. The first connecting rod 162 is provided with a first sprocket 1621 movably assembled on the base frame 13, and the output end of the driving mechanism 15 is provided with a second sprocket 164, and the transmission chain 163 is respectively connected to the first sprocket 1621 and the second sprocket 164. The base frame 13 is provided with a first guide rail and a second guide rail, and the first sprocket 1621 is movably connected to the first guide rail so that the first sprocket 1621 moves along the first guide rail. The vehicle logo assembly 1 also includes a tensioning wheel 165 movably connected to the second guide rail, the tensioning wheel 165 is elastically connected to the output end of the driving mechanism 15, and the tensioning wheel 165 is connected to the transmission chain 163 in a transmission manner so that the transmission chain 163 is tensioned during the transmission process. The second transmission mechanism 17 includes three second connecting rods 171 that are rotatably connected in sequence, the second connecting rod 171 at one end is rotatably connected to the output end of the driving mechanism 15, and the second connecting rod 171 at the other end is rotatably connected to the base frame 13. The cover body 12 includes a pair of support rods 121, and the support rods 121 are rotatably connected to the connecting shafts of two adjacent second connecting rods 171 respectively.

[0066] When the output end of the driving mechanism 15 rotates, the second sprocket 164 and the second connecting rod 171 are driven to rotate, and the tensioning wheel 165 assists in tensioning the transmission chain 163. The transmission chain 163 of the first transmission mechanism 16 drives the first sprocket 1621 and the first connecting rod 162 to swing, and the second connecting rod 171 drives the cover body 12 to move synchronously. When the vehicle logo body 11 moves to the first posture protruding from the vehicle body 21, the cover body 12 moves to the third posture blocking the vehicle body opening 211. When the vehicle logo body 11 moves to the second posture blocking the vehicle body opening 211, the cover body 12 moves to the avoidance space in the vehicle body 21 and is located in the fourth posture.

[0067] It should be noted that the vehicle logo body 11 or the cover body 12 may be contained in the vehicle body opening 211 to fill the vehicle body opening 211. Alternatively, the vehicle logo body 11 or the cover body 12 may be partially filled and assembled in the vehicle body opening 211 and partially located in the vehicle body 21 to form a smooth appearance of the vehicle body 21.

[0068] In the above embodiment, the base frame 13 may be a frame structure or a shell structure forming an assembly space, and the present application does not limit this.

[0069] The present application further provides a vehicle, which includes the above-mentioned vehicle logo assembly 1.

[0070] The vehicle logo body 11 of the vehicle logo assembly 1 is connected to the driving mechanism 15 through the first transmission mechanism 16 to switch between the first posture and the second posture. The cover body 12 of the vehicle logo assembly 1 is connected to the driving mechanism 15 through the second transmission mechanism 17 to switch between the third posture and the fourth posture. When the vehicle logo body 11 moves to the first posture protruding from the vehicle body opening 211, the cover body 12 moves to the third posture blocking the vehicle body opening 211. When the vehicle logo body 11 moves to the second posture blocking the vehicle body opening 211, the cover body 12 moves to the fourth posture accommodated inside the vehicle body 21. In both use states of the vehicle logo body 11, the vehicle body opening 211 can be blocked to prevent debris from entering and help improve the aesthetics. The vehicle logo body 11 switches between a first posture protruding from the vehicle body opening 211 and a second posture blocking the vehicle body opening 211. There is no movement path contained in the internal space of the vehicle body 21, thereby simplifying the movement of the vehicle logo body 11 and helping to avoid structural interference between the vehicle body 21 and the cover body 12, and between the vehicle body 21, the cover body 12 and the vehicle body 21 structure.

[0071] It should be noted that the technical solutions or technical features described in the above embodiments can be combined or supplemented with each other without causing conflicts. The scope of protection of this application is not limited to the precise structures described in the above embodiments and shown in the drawings; all modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of this application should be included in the scope of protection of this application.

Claims

1. A vehicle logo component, characterized in that: It comprises a vehicle logo body (11), a cover body (12), a driving mechanism (15), a first transmission mechanism (16) and a second transmission mechanism (17); The vehicle logo body (11) is connected to the driving mechanism (15) through the first transmission mechanism (16) to switch between a first posture and a second posture; the cover body (12) is connected to the driving mechanism (15) through the second transmission mechanism (17) to switch between a third posture and a fourth posture; When the vehicle logo body (11) moves to a first posture protruding from a vehicle body opening (211), the cover body (12) moves to a third posture blocking the vehicle body opening (211); when the vehicle logo body (11) moves to a second posture blocking the vehicle body opening (211), the cover body (12) moves to a fourth posture accommodated inside the vehicle body (21).

2. The vehicle logo assembly according to claim 1, characterized in that: The first transmission mechanism (16) comprises a vehicle logo fastening shaft (161), the vehicle logo fastening shaft (161) being fixedly connected to the vehicle logo main body (11); the vehicle logo fastening shaft (161) being rotatably connected to the cover body (12).

3. The vehicle logo assembly according to claim 2, characterized in that: The first transmission mechanism (16) further comprises a first connecting rod (162), and the vehicle logo fastening shaft (161) is fixedly connected to the first connecting rod (162); The vehicle logo assembly comprises a base frame (13); the first transmission mechanism (16) further comprises a transmission chain (163); the first connecting rod (162) is provided with a first sprocket (1621) movably assembled on the base frame (13); the output end of the driving mechanism (15) is provided with a second sprocket (164); the transmission chain (163) is respectively connected to the first sprocket (1621) and the second sprocket (164) in transmission.

4. The vehicle logo assembly according to claim 3, characterized in that: The base frame (13) is provided with a first guide rail and a second guide rail, and the first sprocket (1621) is movably connected to the first guide rail so that the first sprocket (1621) moves along the first guide rail; The vehicle logo assembly further comprises a tensioning wheel (165) movably connected to the second guide rail, so that the tensioning wheel (165) moves along the second guide rail; the tensioning wheel (165) is elastically connected to the output end of the driving mechanism (15), and the tensioning wheel (165) is transmission-connected to the transmission chain (163), so that the transmission chain (163) is tensioned during the transmission process.

5. The vehicle logo assembly according to claim 4, characterized in that: The first guide rail comprises a first arc-shaped groove arranged on the base frame (13), and the first sprocket (1621) is provided with a first shaft movably inserted in the first arc-shaped groove; And / or, the second guide rail comprises a second arc-shaped groove arranged on the base frame (13), and the tensioning wheel (165) is provided with a second shaft movably inserted in the second arc-shaped groove.

6. The vehicle logo assembly according to claim 4, characterized in that: The first transmission mechanism (16) further comprises a spring (14), one end of the spring (14) being fixedly connected to the output end of the driving mechanism (15), and the other end of the spring (14) being fixedly connected to the tensioning wheel (165).

7. The vehicle logo assembly according to claim 3, characterized in that: The axial direction of the vehicle logo fastening shaft (161) is parallel to the rotation axis direction of the first connecting rod (162).

8. The vehicle logo assembly according to claim 2, characterized in that: The cover body (12) is provided with a through hole communicating with two sides of the cover body (12); the vehicle logo body (11) comprises a first part (111) and a second part (112), and the second part (112) passes through the through hole to connect the first part (111) and the vehicle logo fastening shaft (161).

9. The vehicle logo assembly according to claim 8, characterized in that: The first part (111) includes a logo, and the second part (112) includes a rod-shaped structure arranged at one end of the logo.

10. The vehicle logo assembly according to claim 1, characterized in that: The second transmission mechanism (17) comprises at least two rotatably connected second connecting rods (171) to form a multi-link mechanism; at least one second connecting rod (171) is rotatably connected to the vehicle logo body (11), and at least one second connecting rod (171) is rotatably connected to the output shaft of the driving mechanism (15).

11. The vehicle logo assembly according to claim 10, characterized in that: The vehicle logo assembly comprises a base frame (13); the second transmission mechanism (17) comprises three second connecting rods (171) that are rotatably connected in sequence, the second connecting rod (171) located at one end is rotatably connected to the output end of the driving mechanism (15), and the second connecting rod (171) located at the other end is rotatably connected to the base frame (13); The cover body (12) comprises a pair of support rods (121), and the support rods (121) are respectively rotatably connected to the connecting shafts of two adjacent second connecting rods (171).

12. The vehicle logo assembly according to claim 1, characterized in that: The driving mechanism (15) comprises an output end; the first transmission mechanism (16) and the second transmission mechanism (17) are respectively connected to the output end.

13. A vehicle, characterized in that: It comprises a vehicle logo assembly as described in any one of claims 1-12.

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