Vehicle logo operating mechanism for vehicle and vehicle

Abstract

The present invention discloses a vehicle logo operating mechanism and a vehicle having the same, wherein the vehicle logo operating mechanism includes a base plate, a drive motor, a first transmission mechanism, and a second transmission mechanism. There is one drive motor, the first transmission mechanism is connected to the vehicle logo assembly, the vehicle logo is suitable for extending from a hole to the top of the front hood, and the second transmission mechanism is connected to the baffle, which is used to block the hole. According to the vehicle logo operating mechanism of the present invention, a drive motor simultaneously drives the first transmission mechanism and the second transmission mechanism so that when the vehicle logo moves toward the hole, the baffle moves from the hole toward the bottom of the front hood, and when the vehicle logo moves from the hole toward the bottom of the front hood, the baffle moves toward the hole, thereby realizing the lifting and lowering of the vehicle logo and the baffle, so that the vehicle logo can be hidden. At the same time, the vehicle logo operating mechanism is only provided with one drive motor, and the structure and program of the external control system are simpler than those with multiple drive motors.

Description

Technical Field

[0001] The present invention relates to the field of automobile parts, and in particular to a vehicle logo operating mechanism for a vehicle and the vehicle. Background Art

[0002] A vehicle's logo represents the brand's image and heritage. During the vehicle's production process, the logo is typically affixed directly to the vehicle body. This can easily cause secondary injuries to pedestrians in the event of a collision, leading some vehicles to feature retractable logos. Existing retractable logos typically conceal the logo by controlling various components via multiple motors. However, these designs are complex, requiring high-level program logic to coordinate the motor's operating states at each stage, and the slow transmission speeds make it difficult to quickly conceal the logo. Summary of the Invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a vehicle logo operating mechanism for a vehicle, which can simultaneously achieve the raising and lowering of the vehicle logo and the lowering and raising of the baffle by a single motor.

[0004] The present invention also provides a vehicle, comprising the above-mentioned vehicle logo operating mechanism.

[0005] According to an embodiment of the present invention, a vehicle logo operating mechanism for a vehicle, the vehicle has a front hood with a hole on the front hood, the vehicle logo operating mechanism includes: a base plate, the base plate is arranged below the front hood; a drive motor, the drive motor is arranged on the base plate, and there is one drive motor; a first transmission mechanism and a second transmission mechanism, the first transmission mechanism and the second transmission mechanism are arranged on the base plate, the first transmission mechanism is connected to the vehicle logo assembly, the vehicle logo assembly includes a vehicle logo, the vehicle logo is suitable for extending from the hole to the top of the front hood, the second transmission mechanism is connected to the baffle, the baffle is used to block the hole, the drive motor is used to provide driving force for the first transmission mechanism and the second transmission mechanism so that when the vehicle logo moves toward the hole, the baffle moves from the hole toward the bottom of the front hood, and when the vehicle logo moves from the hole toward the bottom of the front hood, the baffle moves toward the hole.

[0006] According to an embodiment of the present invention, a vehicle logo manipulation mechanism is provided. A single drive motor simultaneously drives a first transmission mechanism and a second transmission mechanism, so that when the vehicle logo moves toward the hole, the baffle moves from the hole toward the underside of the hood. When the vehicle logo moves from the hole toward the underside of the hood, the baffle moves toward the hole, thereby raising and lowering the vehicle logo and baffle to conceal the vehicle logo. Furthermore, the vehicle logo manipulation mechanism only has a single drive motor. Compared to a mechanism with multiple drive motors, the structure and program of the external control system are simpler, thereby improving the reliability of the vehicle logo manipulation mechanism.

[0007] According to some embodiments of the present invention, the vehicle logo operating mechanism also includes: a main drive gear, the main drive gear is connected to the drive motor, the first transmission mechanism includes a first driven gear and a first connecting rod mechanism, the first driven gear is engaged with the main drive gear, the first driven gear drives the first connecting rod mechanism to move, the vehicle logo assembly is connected to the first connecting rod mechanism, the second transmission mechanism includes a second driven gear and a second connecting rod mechanism, the second driven gear is engaged with the main drive gear, the second driven gear drives the second connecting rod mechanism to move, and the baffle is connected to the second connecting rod mechanism.

[0008] According to some embodiments of the present invention, the first connecting rod mechanism includes: a first active rod, one end of the first active rod is fixedly connected to the first driven gear, the first active rod rotates synchronously with the first driven gear, and the other end of the first active rod is rotationally connected to the vehicle logo assembly; a first driven rod, the first driven rod is located on one side of the first active rod, one end of the first driven rod is rotationally connected to the base plate, the other end of the first driven rod is rotationally connected to the vehicle logo assembly, the rotation axis of the first active rod and the vehicle logo assembly is spaced apart from the rotation axis of the first driven rod and the vehicle logo assembly, and the rotation axis of the first driven gear is spaced apart from the rotation axis of the first driven rod and the base plate.

[0009] According to some embodiments of the present invention, the first connecting rod assembly also includes: a first transmission shaft, one end of the first transmission shaft is connected to the first driven gear, the other end of the first transmission shaft is connected to the first active rod, and a first protrusion and a second protrusion are respectively provided on the outer peripheral walls of the two ends of the first transmission shaft, a first groove that cooperates with the first protrusion is provided on the inner wall of the first transmission hole on the first driven gear that cooperates with the first transmission shaft, and a second groove that cooperates with the second protrusion is provided on the inner wall of the second transmission hole on the first active rod that cooperates with the first transmission shaft.

[0010] According to some embodiments of the present invention, the second connecting rod mechanism includes: a second active rod, one end of the second active rod is fixedly connected to the second driven gear, and the second active rod rotates synchronously with the second driven gear; a first connecting rod, one end of the first connecting rod is rotatably connected to the base plate, the first connecting rod has a first sliding groove, and the other end of the second active rod has a first sliding shaft that can slide in the first sliding groove; a second connecting rod, the middle part of the second connecting rod is rotatably connected to the base plate, one end of the second connecting rod has a second sliding groove extending along the length direction of the second connecting rod, the other end of the first connecting rod has a second sliding shaft that can slide in the second sliding groove, and the other end of the second connecting rod is rotatably connected to the baffle; a second driven rod, one end of the second driven rod is rotatably connected to the base plate, the other end of the second driven rod is rotatably connected to the baffle, and the second driven rod and the second connecting rod are cross-arranged.

[0011] According to some embodiments of the present invention, the first sliding groove includes a first section and a second section connected in sequence, the first section is located at the end of the second section close to the connection between the first connecting rod and the base plate, and the second section is an arc with the rotation axis of the second driven gear as the axis. When the first sliding shaft is located in the second section, the distance between the first section and the rotation axis of the second driven gear gradually decreases from one end to the other end where the first section is connected to the second section.

[0012] According to some embodiments of the present invention, the second connecting rod assembly also includes: a second transmission shaft, one end of the second transmission shaft is connected to the second driven gear, the other end of the second transmission shaft is connected to the second active rod, and a third protrusion and a fourth protrusion are respectively provided on the outer peripheral walls of the two ends of the second transmission shaft, and a third groove that cooperates with the third protrusion is provided on the inner wall of the third transmission hole on the second driven gear that cooperates with the second transmission shaft, and a fourth groove that cooperates with the fourth protrusion is provided on the inner wall of the fourth transmission hole on the second active rod that cooperates with the second transmission shaft.

[0013] According to some embodiments of the present invention, the first sliding shaft outer shell is provided with a first pulley; and / or the second sliding shaft outer shell is provided with a second pulley.

[0014] According to some embodiments of the present invention, the vehicle logo operating mechanism further includes: a tension spring, one end of which is connected to the second sliding shaft, and the other end is connected to the base plate to drive the second sliding shaft to move toward the end of the second sliding groove away from the baffle.

[0015] According to some embodiments of the present invention, the vehicle logo operating mechanism further includes: a third transmission shaft, one end of the third transmission shaft is connected to the drive motor, the other end of the third transmission shaft is connected to the main drive gear, a fifth protrusion is provided on the outer peripheral wall of the third transmission shaft, and a fifth groove that cooperates with the fifth protrusion is provided on the inner wall of the fifth transmission hole on the main drive gear that cooperates with the third transmission shaft. According to some embodiments of the present invention,

[0016] According to some embodiments of the present invention, the car logo assembly further includes: a fixing plate, the fixing plate being connected to the first transmission mechanism, the fixing plate being used to block the hole, the car logo being arranged on the fixing plate, and when the fixing plate blocks the hole, the car logo is located above the fixing plate.

[0017] According to some embodiments of the present invention, an infrared sensor is provided on the vehicle logo assembly. When the vehicle logo extends above the front hood and the infrared sensor detects a signal, the drive motor is controlled to drive the vehicle logo assembly to move toward under the front hood.

[0018] A vehicle according to an embodiment of the present invention includes the aforementioned vehicle logo operating mechanism.

[0019] According to an embodiment of the present invention, a vehicle logo manipulation mechanism is provided. A single drive motor simultaneously drives a first transmission mechanism and a second transmission mechanism, so that when the vehicle logo moves toward a hole, the baffle moves from the hole toward the underside of the hood. When the vehicle logo moves from the hole toward the underside of the hood, the baffle moves toward the hole, thereby achieving the raising and lowering of the vehicle logo and the baffle, thereby enabling the vehicle logo to be concealed. Furthermore, the vehicle logo manipulation mechanism is provided with only one drive motor. Compared to using multiple drive motors, the structure and program of the external control system are simpler, thereby improving the reliability of the vehicle logo manipulation mechanism.

[0020] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments with reference to the following drawings, in which:

[0022] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments with reference to the following drawings, in which:

[0023] Figure 1 is a front view of a vehicle logo operating mechanism according to an embodiment of the present invention, wherein the vehicle logo is in an exposed state;

[0024] Figure 2 1. This is a front view of a vehicle logo operating mechanism according to an embodiment of the present invention, wherein the baffle blocks the hole and the vehicle logo is in a hidden state;

[0025] Figure 3 2. It is a structural diagram of a vehicle logo operating mechanism according to an embodiment of the present invention, wherein the baffle blocks the hole and the vehicle logo is in a hidden state;

[0026] Figure 4 is a structural diagram of a vehicle logo operating mechanism according to an embodiment of the present invention, wherein the vehicle logo is in an exposed state;

[0027] Figure 5 is a rear view of a vehicle logo operating mechanism according to an embodiment of the present invention, wherein the vehicle logo is in an exposed state;

[0028] Figure 6 is a partial structural diagram of a vehicle logo operating mechanism for a vehicle according to an embodiment of the present invention;

[0029] Figure 7 yes Figure 6 A structural diagram of the first driven gear, the first transmission shaft and the first active rod;

[0030] Figure 8 is a partial structural diagram of a vehicle logo operating mechanism for a vehicle according to an embodiment of the present invention;

[0031] Figure 9 yes Figure 8 A structural diagram of the second driven gear, the second active rod, the first connecting rod and the second connecting rod;

[0032] Figure 10 yes Figure 8 Another perspective structural diagram of the second driven gear, the second active rod, the first connecting rod and the second connecting rod;

[0033] Figure 11 yes Figure 8 A structural diagram of the second driven gear, the second transmission shaft and the second active rod;

[0034] Figure 12 is a structural diagram of the first connecting rod;

[0035] Figure 13 yes Figure 5 Enlarged view of point A in the middle;

[0036] Figure 14 is a structural diagram of a driving motor, a third transmission shaft, and a main driving gear for a vehicle according to an embodiment of the present invention;

[0037] Figure 154 is a structural diagram of a vehicle logo assembly according to an embodiment of the present invention.

[0038] Reference numerals:

[0039] 100. Vehicle logo operating mechanism;

[0040] 1. Bottom plate;

[0041] 2. Drive motor;

[0042] 3. First transmission mechanism; 31. First driven gear; 311. First transmission hole; 3111. First groove; 32. First connecting rod mechanism; 321. First active rod; 3211. Second transmission hole; 3212. Second groove; 322. First driven rod; 33. First transmission shaft; 331. First protrusion; 332. Second protrusion;

[0043] 4. Second transmission mechanism; 41. Second driven gear; 411. Third transmission hole; 4111. Third groove; 42. Second connecting rod mechanism; 421. Second active rod; 4211. First sliding shaft; 4212. Fourth transmission hole; 4213. Fourth groove; 4214. First pulley; 422. First connecting rod; 4221. First chute; 4222. Second sliding shaft; 4223. First section; 4224. Second section; 4225. Second pulley; 4226. First position; 4227. Second position; 4228. Third position; 423. Second connecting rod; 4231. Second chute; 4232. Fourth position; 4233. Fifth position; 424. Second driven rod; 43. Second transmission shaft; 431. Third projection; 432. Fourth projection;

[0044] 5. Vehicle logo assembly; 51. Vehicle logo; 52. Fixing plate; 53. Infrared sensor;

[0045] 6. Main drive gear; 61. Fifth transmission hole; 611. Fifth groove;

[0046] 7. Baffle;

[0047] 8. Extension spring;

[0048] 9. Third transmission shaft; 91. Fifth protrusion;

[0049] 200. Front hood; 201. Hole. DETAILED DESCRIPTION

[0050] The following describes embodiments of the present invention in detail. Examples of the embodiments 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 only to explain the present invention and are not to be construed as limiting the present invention.

[0051] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, features defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0052] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0053] Reference below Figures 1 to 15 A vehicle logo operating mechanism for a vehicle according to an embodiment of the present invention is described.

[0054] like Figures 1 to 5 As shown, a vehicle logo manipulation mechanism 100 according to one embodiment of the present invention includes a base plate 1, a drive motor 2, a first transmission mechanism 3, and a second transmission mechanism 4. The vehicle has a front hood 200 having a hole 201 therein. The base plate 1 is disposed below the front hood 200 and is used to support the vehicle logo manipulation mechanism 100.

[0055] There is one drive motor 2 and it is arranged on the base plate 1. The first transmission mechanism 3 and the second transmission mechanism 4 are arranged on the base plate 1. The first transmission mechanism 3 is connected to the car logo assembly 5. The car logo assembly 5 includes a car logo 51. The car logo 51 is suitable for extending from the hole 201 to the top of the front hood 200. The second transmission mechanism 4 is connected to the baffle 7. The baffle 7 is used to block the hole 201. The drive motor 2 is used to provide driving force for the first transmission mechanism 3 and the second transmission mechanism 4 so that when the car logo 51 moves toward the hole 201, the baffle 7 moves from the hole 201 toward the bottom of the front hood 200, and when the car logo 51 moves from the hole 201 toward the bottom of the front hood 200, the baffle 7 moves toward the hole 201.

[0056] It can be understood that the first transmission mechanism 3 and the second transmission mechanism 4 are simultaneously driven by a drive motor 2, so that when the first transmission mechanism 3 drives the car logo assembly 5 to move toward the hole 201, the second transmission mechanism 4 drives the baffle 7 from the hole 201 toward the bottom of the front hood 200, and when the car logo 51 extends from the hole 201 to the top of the front hood 200, the drive motor 2 stops operating to achieve the rise of the car logo 51 and the lowering of the baffle 7; when the first transmission mechanism 3 drives the car logo assembly 5 from the hole 201 toward the bottom of the front hood 200, the second transmission mechanism 4 drives the baffle 7 toward the hole 201, and when the baffle 7 rises to block the hole 201, the drive motor 2 stops operating to achieve the lowering of the car logo 51 and the rise of the baffle 7. At this time, the baffle 7 blocks the hole so that the front hood 200 basically maintains a complete surface. By driving the first transmission mechanism 3 and the second transmission mechanism 4 simultaneously by the driving motor 2 , the vehicle logo assembly 5 and the baffle 7 can be alternately positioned at the hole 201 of the front hood 200 , so as to reveal and hide the vehicle logo 51 .

[0057] According to an embodiment of the present invention, a vehicle logo manipulation mechanism 100 is provided. A single drive motor 2 simultaneously drives a first transmission mechanism 3 and a second transmission mechanism 4, so that when the vehicle logo 51 moves toward the hole 201, the baffle 7 moves from the hole 201 toward the bottom of the front hood 200. When the vehicle logo 51 moves from the hole 201 toward the bottom of the front hood 200, the baffle 7 moves toward the hole 201, thereby achieving the raising and lowering of the vehicle logo 51 and the baffle 7, so that the vehicle logo 51 can be hidden. At the same time, the vehicle logo manipulation mechanism 100 is provided with only one drive motor 2. Compared with multiple drive motors 2, the structure and program of the external control system are simpler, thereby improving the reliability of the vehicle logo manipulation mechanism 100.

[0058] In some embodiments of the present invention, Figure 6 and Figure 8 As shown, the vehicle logo operating mechanism 100 further includes a main drive gear 6. The main drive gear 6 is connected to the drive motor 2. The first transmission mechanism 3 includes a first driven gear 31 and a first connecting rod mechanism 32. The first driven gear 31 meshes with the main drive gear 6 and drives the first connecting rod mechanism 32 to move. The vehicle logo assembly 5 is connected to the first connecting rod mechanism 32. The second transmission mechanism 4 includes a second driven gear 41 and a second connecting rod mechanism 42. The second driven gear 41 meshes with the main drive gear 6 and drives the second connecting rod mechanism 42 to move. The baffle 7 is connected to the second connecting rod mechanism 42.

[0059] It can be understood that the drive motor 2 drives the main drive gear 6 to rotate, and the main drive gear 6 drives the first driven gear 31 and the second driven gear 41 meshing with it to rotate in the same direction, so that the first driven gear 31 drives the first connecting rod mechanism 32 to move to realize the lifting and lowering of the vehicle logo assembly 5, and the second driven gear 41 drives the second connecting rod mechanism 42 to move to realize the lifting and lowering of the baffle 7, so as to realize the lifting and lowering of the baffle 7.

[0060] In some embodiments of the present invention, Figure 6 As shown, the first linkage mechanism 32 includes a first active rod 321 and a first driven rod 322. One end of the first active rod 321 is fixedly connected to the first driven gear 31, and the first active rod 321 rotates synchronously with the first driven gear 31. The other end of the first active rod 321 is rotationally connected to the vehicle logo assembly 5. The drive motor 2 drives the first driven gear 31 to rotate, thereby driving the first driven rod 322 to rotate, and in turn, driving the vehicle logo assembly 5 to move.

[0061] The first driven rod 322 is located on one side of the first active rod 321. One end of the first driven rod 322 is rotatably connected to the base plate 1, and the other end of the first driven rod 322 is rotatably connected to the vehicle logo assembly 5. The rotation axis of the first active rod 321 and the vehicle logo assembly 5 and the rotation axis of the first driven rod 322 and the vehicle logo assembly 5 are spaced apart, and the rotation axis of the first driven gear 31 and the rotation axis of the first driven rod 322 and the base plate 1 are spaced apart. It can be understood that by separating the first active rod 321 and the rotation axis of the vehicle logo assembly 5 and the rotation axis of the first driven rod 322 and the vehicle logo assembly 5, and the rotation axis of the first driven gear 31 and the rotation axis of the first driven rod 322 and the base plate 1, the lifting trajectory of the vehicle logo assembly 5 is ensured, preventing the vehicle logo assembly 5 from deviating during the lifting process, resulting in the vehicle logo 51 being unable to extend from the hole 201 to the top of the front hood 200 or overlapping with the movement trajectory of the baffle 7. At the same time, the first active rod 321 and the first driven rod 322 are respectively connected to the vehicle logo assembly 5 to ensure the stability of the vehicle logo assembly 5 when moving.

[0062] It should be noted that the present invention does not impose any specific limitation on the above distance, and it can be adaptively set according to needs in actual applications.

[0063] In some embodiments of the present invention, Figure 7As shown, the first connecting rod assembly further includes a first transmission shaft 33. One end of the first transmission shaft 33 is connected to the first driven gear 31, and the other end of the first transmission shaft 33 is connected to the first active rod 321. A first protrusion 331 and a second protrusion 332 are respectively provided on the outer peripheral walls of both ends of the first transmission shaft 33. A first groove 3111 that cooperates with the first protrusion 331 is provided on the inner wall of the first transmission hole 311 on the first driven gear 31, which cooperates with the first transmission shaft 33. A second groove 3212 that cooperates with the second protrusion 332 is provided on the inner wall of the second transmission hole 3211 on the first active rod 321, which cooperates with the first transmission shaft 33.

[0064] It is understood that the cooperation between the first protrusion 331 and the first groove 3111 enables the first driven gear 31 to drive the first transmission shaft 33 to rotate synchronously, and the cooperation between the second protrusion 332 and the second groove 3212 enables the first transmission shaft 33 to drive the first active rod 321 to rotate synchronously, thereby achieving the first driven gear 31 to drive the first active rod 321 to rotate synchronously. At the same time, the provision of the first protrusion 331 and the second protrusion 332 plays a certain guiding role during the assembly of the first connecting rod assembly, thereby improving assembly efficiency.

[0065] In some embodiments of the present invention, Figures 8 to 10 As shown, the second linkage mechanism 42 includes a second active rod 421, a first connecting rod 422, a second connecting rod 423, and a second driven rod 424. One end of the second active rod 421 is fixedly connected to the second driven gear 41, and the second active rod 421 rotates synchronously with the second driven gear 41. One end of the first connecting rod 422 is rotatably connected to the base plate 1. The first connecting rod 422 has a first sliding groove 4221. The other end of the second active rod 421 has a first sliding shaft 4211 that can slide in the first sliding groove 4221. The middle portion of the second connecting rod 423 is rotatably connected to the base plate 1. One end of the second connecting rod 423 has a second sliding groove 4231 extending along the length direction of the second connecting rod 423. The other end of the first connecting rod 422 has a second sliding shaft 4222 that can slide in the second sliding groove 4231. The other end of the second connecting rod 423 is rotatably connected to the baffle 7.

[0066] It can be understood that the drive motor 2 drives the second driven gear 41 to rotate, thereby driving the second active rod 421 to rotate to drive the first sliding shaft 4211 to slide in the first sliding groove 4221, so that the first connecting rod 422 rotates to drive the second sliding shaft 4222 to slide in the second sliding groove 4231, so that the second connecting rod 423 rotates to drive the baffle 7 to move. Through the structure of the second connecting rod mechanism 42 and the above-mentioned transmission method, the second connecting rod mechanism 42 drives the baffle 7 to move toward the hole 201 or from the hole 201 toward the bottom of the front machine cover 200.

[0067] It should be noted that the middle part of “the middle part of the second connecting rod 423 is connected to the base plate 1 ” does not refer to the middle position of the length of the second connecting rod 423 , but refers to any position between the two ends of the second connecting rod 423 .

[0068] One end of the second driven rod 424 is rotatably connected to the base plate 1, and the other end of the second driven rod 424 is rotatably connected to the baffle 7. The second driven rod 424 and the second connecting rod 423 are arranged crosswise. The arrangement of the second driven rod 424 further ensures the trajectory of the baffle 7's elevation, preventing the baffle 7 from shifting during the elevation process, which could result in the baffle 7 failing to block the hole 201 or overlapping with the trajectory of the vehicle logo assembly 5, thereby ensuring the stability of the vehicle logo operating mechanism 100. Furthermore, the second driven rod 424 and the second connecting rod 423, respectively connected to the baffle 7, ensure the stability of the baffle 7 during movement.

[0069] In some embodiments of the present invention, Figure 9 As shown, the first slide groove 4221 includes a first section 4223 and a second section 4224 connected in sequence, the first section 4223 is located at the end of the second section 4224 close to the connection between the first connecting rod 422 and the base plate 1, and the second section 4224 is an arc with the rotation axis of the second driven gear 41 as the axis. When the first sliding shaft 4211 is located in the second section 4224, the distance between the first section 4223 and the rotation axis of the second driven gear 41 gradually decreases from one end to the other end where the first section 4223 and the second section 4224 are connected.

[0070] It can be understood that since the second section 4224 is an arc formed with the rotation axis of the second driven gear 41 as the axis, when the driving motor 2 drives the second driven gear 41 to rotate and drives the first sliding shaft 4211 to slide in the second section 4224, the first sliding shaft 4211 will not drive the first connecting rod 422 to rotate, so that the second connecting rod 423 and the second driven rod 424 are in a stationary state, thereby preventing the baffle 7 from being displaced; since the length of the second driven rod 424 is fixed, when the driving motor 2 drives the second driven gear 41 to rotate and drives the first sliding shaft 4211 to slide in the first section 4223, the first sliding shaft 4211 drives the first connecting rod 422 to rotate, so that the second sliding shaft 4222 slides in the second sliding groove 4231, thereby driving the second connecting rod 423 and the second driven rod 424 to rotate, thereby realizing the lifting and lowering of the baffle 7.

[0071] It should be noted that the present invention does not impose any specific limitation on the lengths of the first section 4223 and the second section 4224 , and they can be adaptively set according to needs in actual applications.

[0072] The following describes how the vehicle logo assembly 5 and the baffle 7 are driven by the same drive motor 2 to achieve hiding of the vehicle logo 51 .

[0073] When the car logo 51 extends from the hole 201 to the top of the front hood 200, the baffle 7 is located below the front hood 200 and at the lowest point of the baffle 7. At this time, the first sliding shaft 4211 is located at the first position 4226 of the second section 4224, and the second sliding shaft 4222 is located at the fifth position 4233 of the second slide groove 4231.

[0074] When the vehicle logo 51 needs to be hidden, the driving motor 2 drives the main driving gear 6 to rotate clockwise, so that the first driven gear 31 and the second driven gear 41 rotate counterclockwise, and the second driven gear 41 drives the second active rod 421 to move counterclockwise, so that the first sliding shaft 4211 slides from the first position 4226 of the first sliding groove to the second position 4228 of the first section 4223. In the process of the first sliding shaft 4211 sliding from the first position 4226 to the connection between the second section 4224 and the first section 4223 (the second position 4227), since the first position 4226 to the second position 4227 (i.e., the second section 4224) is an arc formed with the rotation axis of the second driven gear 41 as the axis, the baffle 7 does not move. Since the first driven gear 31 drives the first active rod 321 to rotate counterclockwise, the vehicle logo assembly 5 descends;

[0075] During the process of the first sliding shaft 4211 sliding from the second position 4227 to the third position 4228, the first connecting rod 422 rotates counterclockwise to drive the second sliding shaft 4222 to slide from the fifth position 4233 of the second sliding groove 4231 to the fourth position 4232, thereby realizing the clockwise rotation of the second connecting rod 423, thereby driving the baffle 7 to rise. At this time, the first driven gear 31 still drives the first active rod 321 to rotate counterclockwise, and the vehicle logo assembly 5 continues to descend.

[0076] When the first sliding shaft 4211 slides to the third position 4228, the second sliding shaft 4222 slides to the fourth position 4232. At this time, the baffle 7 blocks the hole 201, and the car logo assembly 5 is located under the front hood 200 and at the lowest point of the car logo assembly 5, thereby hiding the car logo 51.

[0077] When the drive motor 2 drives the main drive gear 6 to rotate counterclockwise, the baffle 7 descends and the vehicle logo assembly 5 ascends, allowing the vehicle logo 51 to extend from the hole 201 to the top of the front hood 200, thereby revealing the vehicle logo 51. This movement process is consistent with the principle of the process of hiding the vehicle logo 51 described above, and the movement process is reversed, so it will not be detailed here.

[0078] The process of hiding and revealing the car logo 51 is realized by the above-mentioned car logo operating mechanism 100. Although the process of raising and lowering the car logo component 5 and the baffle 6 is driven by a drive motor 2, in the whole process of displacement of the car logo component 5, the baffle 6 will only be displaced when the first sliding shaft 4211 slides in the first section 4223. The setting of the first slide groove 4221 makes the movement time of the car logo component 5 and the baffle 6 have a certain time difference, which can avoid conflict between the two. Due to the setting of the above-mentioned first transmission mechanism 3 and the second transmission mechanism 4, the movement trajectories of the raising and lowering of the car logo component 5 and the raising and lowering of the baffle 6 are staggered, which further avoids mutual conflict.

[0079] In some embodiments of the present invention, Figure 11 As shown, the second connecting rod assembly further includes a second transmission shaft 43. One end of the second transmission shaft 43 is connected to the second driven gear 41, and the other end of the second transmission shaft 43 is connected to the second active rod 421. A third protrusion 431 and a fourth protrusion 432 are respectively provided on the outer peripheral walls of both ends of the second transmission shaft 43. A third groove 4111 that cooperates with the third protrusion 431 is provided on the inner wall of the third transmission hole 411 on the second driven gear 41, which cooperates with the second transmission shaft 43. A fourth groove 4213 that cooperates with the fourth protrusion 432 is provided on the inner wall of the fourth transmission hole 4212 on the second active rod 421, which cooperates with the second transmission shaft 43.

[0080] It can be understood that the cooperation between the third protrusion 431 and the third groove 4111 enables the second driven gear 41 to drive the second transmission shaft 43 to rotate synchronously, and the cooperation between the fourth protrusion 432 and the fourth groove 4213 enables the second transmission shaft 43 to drive the second active rod 421 to rotate synchronously, thereby achieving the second driven gear 41 to drive the second active rod 421 to rotate synchronously. At the same time, the provision of the third protrusion 431 and the fourth protrusion 432 plays a certain guiding role during the assembly of the first connecting rod assembly, thereby improving assembly efficiency.

[0081] In some embodiments of the present invention, the first sliding shaft 4211 is provided with a first pulley 4214, and / or the second sliding shaft 4222 is provided with a second pulley 4225. It is understood that the first sliding shaft 4211 is provided with the first pulley 4214, or the second sliding shaft 4222 is provided with the second pulley 4225, or both the first sliding shaft 4211 and the second sliding shaft 4222 are provided with the second pulley 4225. The provision of the first pulley 4214 and the second pulley 4225 allows for smoother sliding of the first sliding shaft 4211 within the first sliding groove 4221 and of the second sliding shaft 4222 within the second sliding groove 4231.

[0082] Preferably, if Figure 11 and Figure 12As shown, the first sliding shaft 4211 is provided with a first pulley 4214 on its outer sleeve, and the second sliding shaft 4222 is provided with a second pulley 4225 on its outer sleeve.

[0083] In some embodiments of the present invention, Figure 13 As shown, the vehicle logo operating mechanism 100 also includes a tension spring 8. One end of the tension spring 8 is connected to the second sliding shaft 4222, and the other end is connected to the base plate 1, driving the second sliding shaft 4222 toward the end of the second chute 4231 away from the baffle 7. The elastic potential energy provided to the second sliding shaft 4222 by the tension spring 8 ensures that the second sliding shaft 4222 maintains close contact with the inner wall of the second chute 4231 as it slides within the second chute 4231, thereby maintaining the stability of the second transmission mechanism 4 during rotation. Furthermore, during the descent of the baffle 7, the tension spring 8 provides additional elastic potential energy to the second connecting rod 423, further ensuring the stability of the movement of the baffle 7.

[0084] In some embodiments of the present invention, Figure 14 As shown, the vehicle logo operating mechanism 100 also includes a third transmission shaft 9. One end of the third transmission shaft 9 is connected to the drive motor 2, and the other end of the third transmission shaft 9 is connected to the main drive gear 6. A fifth protrusion 91 is provided on the outer peripheral wall of the third transmission shaft 9, and a fifth groove 611 that cooperates with the fifth protrusion 91 is provided on the inner wall of the fifth transmission hole 61 on the main drive gear 6 that cooperates with the third transmission shaft 9. It can be understood that the drive motor 2 drives the third transmission shaft 9 to rotate, thereby driving the main drive gear 6 to rotate. At the same time, the cooperation between the fifth protrusion 91 and the fifth groove 611 can further ensure that the drive motor 2 drives the main drive gear 6 to rotate synchronously. In addition, the provision of the fifth protrusion 91 plays a certain guiding role in the assembly process of the vehicle logo operating mechanism 100, thereby improving assembly efficiency.

[0085] In some embodiments of the present invention, Figure 5 and Figure 15 As shown, the car logo assembly 5 also includes a fixing plate 52. The fixing plate 52 is connected to the first transmission mechanism 3 and is used to block the hole 201. The car logo 51 is disposed on the fixing plate 52. When the fixing plate 52 blocks the hole 201, the car logo 51 is positioned above the fixing plate 52. It is understood that the drive assembly rotates the first active rod 321 to achieve the ascent of the car logo assembly 5. When the car logo 51 extends from the hole 201 to above the front hood 200, the fixing plate 52 blocks the hole 201, leaving no gaps on the surface of the front hood 200 and preventing dust from entering the car logo operating mechanism 100.

[0086] In some embodiments of the present invention, Figure 15As shown, the vehicle logo assembly 5 is equipped with an infrared sensor 53. When the vehicle logo 51 extends above the front hood 200 and the infrared sensor 53 detects a signal, the drive motor 2 is controlled to move the vehicle logo assembly 5 toward the bottom of the front hood 200. It is understood that the infrared sensor 53 can be located on the vehicle logo 51 or the fixing plate 52. When the infrared sensor 53 detects a signal, it transmits the signal to the vehicle controller, which controls the drive motor 2 to rotate the main drive gear 6, causing the vehicle logo 51 to descend and the baffle 7 to rise to conceal the vehicle logo; or to rise and the baffle 7 to descend to reveal the vehicle logo 51. Preferably, when the vehicle logo 51 is revealed, when the infrared sensor 53 detects a signal, the drive motor 2 is controlled to generate a higher speed than normal operation, causing the vehicle logo 51 to descend and the baffle 7 to rise, quickly hiding the vehicle logo 51 and preventing secondary collisions with pedestrians.

[0087] Furthermore, the infrared sensor 53 is arranged on a side of the fixing plate 52 close to the front of the vehicle.

[0088] Next, a vehicle according to an embodiment of the present invention will be described.

[0089] A vehicle according to an embodiment of the present invention includes the aforementioned vehicle logo operating mechanism.

[0090] According to an embodiment of the present invention, a vehicle logo manipulation mechanism is provided for a vehicle. A single drive motor 2 simultaneously drives a first transmission mechanism 3 and a second transmission mechanism 4, so that when the vehicle logo 51 moves toward the hole 201, the baffle 7 moves from the hole 201 toward the bottom of the front hood 200. When the vehicle logo 51 moves from the hole 201 toward the bottom of the front hood 200, the baffle 7 moves toward the hole 201, thereby achieving the raising and lowering of the vehicle logo 51 and the baffle 7, so that the vehicle logo 51 can be hidden. At the same time, the vehicle logo manipulation mechanism for a vehicle is provided with only one drive motor 2. Compared with multiple drive motors 2, the structure and program of the external control system are simpler, thereby improving the reliability of the vehicle logo manipulation mechanism 100.

[0091] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative uses of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0092] While 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 invention, and that the scope of the invention is defined by the claims and their equivalents.

Claims

1. A vehicle logo operating mechanism (100) for a vehicle, characterized in that: The vehicle has a front hood (200), the front hood (200) has a hole (201), and the vehicle logo (51) operating mechanism (100) includes: A bottom plate (1), the bottom plate (1) being arranged below the front cover (200); A drive motor (2), the drive motor (2) being arranged on the base plate (1), and the drive motor (2) being one; A first transmission mechanism (3) and a second transmission mechanism (4), wherein the first transmission mechanism (3) and the second transmission mechanism (4) are arranged on the bottom plate (1), the first transmission mechanism (3) is connected to a vehicle logo (51) component (5), the vehicle logo (51) component (5) comprises a vehicle logo (51), and the vehicle logo (51) is suitable for extending from the hole (201) to the top of the front hood (200), and the second transmission mechanism (4) is connected to a baffle (7), and the baffle (7) is used to block The hole (201), the drive motor (2) is used to provide driving force for the first transmission mechanism (3) and the second transmission mechanism (4), so that when the vehicle logo (51) moves toward the hole (201), the baffle (7) moves from the hole (201) toward the bottom of the front hood (200), and when the vehicle logo (51) moves from the hole (201) toward the bottom of the front hood (200), the baffle (7) moves toward the hole (201); A main driving gear (6), the main driving gear (6) is connected to the driving motor (2), the second transmission mechanism (4) includes a second driven gear (41) and a second connecting rod mechanism (42), the second driven gear (41) is engaged with the main driving gear (6), the second driven gear (41) drives the second connecting rod mechanism (42) to move, and the baffle (7) is connected to the second connecting rod mechanism (42). The second connecting rod mechanism (42) includes: a second active rod (421), one end of the second active rod (421) is fixedly connected to the second driven gear (41), and the second active rod (421) rotates synchronously with the second driven gear (41); a first connecting rod (422), one end of the first connecting rod (422) is rotatably connected to the base plate (1), the first connecting rod (422) has a first sliding groove (4221), and the other end of the second active rod (421) has a first sliding shaft (4211) that can slide in the first sliding groove (4221); a second connecting rod (423), the middle part of the second connecting rod (423) is connected to the base plate (1), and the first connecting rod (422) has a first sliding groove (4221). The bottom plate (1) is rotatably connected, one end of the second connecting rod (423) has a second sliding groove (4231) extending along the length direction of the second connecting rod (423), the other end of the first connecting rod (422) has a second sliding shaft (4222) that can slide in the second sliding groove (4231), and the other end of the second connecting rod (423) is rotatably connected to the baffle (7); a second driven rod (424), one end of the second driven rod (424) is rotatably connected to the bottom plate (1), the other end of the second driven rod (424) is rotatably connected to the baffle (7), and the second driven rod (424) and the second connecting rod (423) are cross-arranged.

2. The vehicle logo operating mechanism (100) for a vehicle according to claim 1, characterized in that: The first transmission mechanism (3) comprises a first driven gear (31) and a first connecting rod mechanism (32); the first driven gear (31) is engaged with the main drive gear (6); the first driven gear (31) drives the first connecting rod mechanism (32) to move; and the vehicle logo (51) assembly (5) is connected to the first connecting rod mechanism (32).

3. The vehicle logo operating mechanism (100) for a vehicle according to claim 2, characterized in that: The first link mechanism (32) comprises: a first active rod (321), one end of the first active rod (321) being fixedly connected to the first driven gear (31), the first active rod (321) and the first driven gear (31) rotating synchronously, and the other end of the first active rod (321) being rotationally connected to the vehicle logo (51) assembly (5); A first driven rod (322), the first driven rod (322) is located on one side of the first active rod (321), one end of the first driven rod (322) is rotatably connected to the base plate (1), the other end of the first driven rod (322) is rotatably connected to the vehicle logo (51) assembly (5), the rotation axis of the first active rod (321) and the vehicle logo (51) assembly (5) and the rotation axis of the first driven rod (322) and the vehicle logo (51) assembly (5) are spaced apart, and the rotation axis of the first driven gear (31) and the rotation axis of the first driven rod (322) and the base plate (1) are spaced apart.

4. The vehicle logo operating mechanism (100) for a vehicle according to claim 3, characterized in that: The first link mechanism (32) further comprises: A first transmission shaft (33), one end of the first transmission shaft (33) is connected to the first driven gear (31), the other end of the first transmission shaft (33) is connected to the first active rod (321), a first protrusion (331) and a second protrusion (332) are respectively provided on the outer peripheral walls of the two ends of the first transmission shaft (33), a first groove (3111) that cooperates with the first protrusion (331) is provided on the inner wall of the first transmission hole (311) on the first driven gear (31) and cooperates with the first transmission shaft (33), and a second groove (3212) that cooperates with the second protrusion (332) is provided on the inner wall of the second transmission hole (3211) on the first active rod (321) and cooperates with the first transmission shaft (33).

5. The vehicle logo operating mechanism (100) for a vehicle according to claim 1, characterized in that: The first slide groove (4221) includes a first section (4223) and a second section (4224) connected in sequence, the first section (4223) is located at the end of the second section (4224) close to the connection between the first connecting rod (422) and the base plate (1), the second section (4224) is an arc with the rotation axis of the second driven gear (41) as the axis, and when the first sliding shaft (4211) is located in the second section (4224), the distance between the first section (4223) and the rotation axis of the second driven gear (41) gradually decreases from one end to the other end where the first section (4223) and the second section (4224) are connected.

6. The vehicle logo operating mechanism (100) for a vehicle according to claim 1, characterized in that: The second link mechanism (42) further comprises: A second transmission shaft (43), one end of the second transmission shaft (43) is connected to the second driven gear (41), the other end of the second transmission shaft (43) is connected to the second active rod (421), a third protrusion (431) and a fourth protrusion (432) are respectively provided on the outer peripheral walls of the two ends of the second transmission shaft (43), a third groove (4111) that cooperates with the third protrusion (431) is provided on the inner wall of the third transmission hole (411) on the second driven gear (41) that cooperates with the second transmission shaft (43), and a fourth groove (4213) that cooperates with the fourth protrusion (432) is provided on the inner wall of the fourth transmission hole (4212) on the second active rod (421) that cooperates with the second transmission shaft (43).

7. The vehicle logo operating mechanism (100) for a vehicle according to claim 1, characterized in that: The first sliding shaft (4211) is provided with a first pulley (4214) on its outer sleeve; And / or, the second sliding shaft (4222) is provided with a second pulley (4225) on its outer sleeve.

8. The vehicle logo operating mechanism (100) for a vehicle according to claim 1, characterized in that: The vehicle logo (51) operating mechanism (100) further includes: A tension spring (8), one end of which is connected to the second sliding shaft (4222), and the other end of which is connected to the bottom plate (1) to drive the second sliding shaft (4222) to move toward the end of the second sliding groove (4231) away from the baffle (7).

9. The vehicle logo operating mechanism (100) for a vehicle according to claim 2, characterized in that: The vehicle logo (51) operating mechanism (100) further includes: A third transmission shaft (9), one end of the third transmission shaft (9) is connected to the drive motor (2), the other end of the third transmission shaft (9) is connected to the main drive gear (6), a fifth protrusion (91) is provided on the outer peripheral wall of the third transmission shaft (9), and a fifth groove (611) that cooperates with the fifth protrusion (91) is provided on the inner wall of a fifth transmission hole (61) on the main drive gear (6) that cooperates with the third transmission shaft (9).

10. The vehicle logo operating mechanism (100) for a vehicle according to claim 1, characterized in that: The vehicle logo (51) component (5) further comprises: A fixing plate (52) is connected to the first transmission mechanism (3), the fixing plate (52) is used to block the hole (201), the vehicle logo (51) is arranged on the fixing plate (52), and when the fixing plate (52) blocks the hole (201), the vehicle logo (51) is located above the fixing plate (52).

11. The vehicle logo operating mechanism (100) for a vehicle according to claim 1, characterized in that: An infrared sensor (53) is provided on the vehicle logo (51) assembly (5); when the vehicle logo (51) extends above the front hood (200) and the infrared sensor (53) detects a signal, the drive motor (2) is controlled to drive the vehicle logo (51) assembly (5) to move toward the bottom of the front hood (200).

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