Vehicle logo lifting mechanism and vehicle

Abstract

The utility model relates to a vehicle logo lifting mechanism and a vehicle. The vehicle logo lifting mechanism comprises a mounting seat; the clutch mechanism comprises a locking piece and a stopping piece, the locking piece is restrained on the mounting base and is arranged to move back and forth relative to the mounting base in the first direction, so that the locking piece is locked with the stopping piece to be in a locking state or unlocked with the stopping piece to be in an unlocking state, and the locking piece is provided with an extending piece extending upwards; the extension piece is provided with a first inclined surface which gradually inclines towards the stop piece from top to bottom; the driving mechanism is used for driving the mounting seat and the vehicle logo to move up and down when the locking piece and the stopping piece are in a locking state; and the supporting rod is located above the extending piece, at least part of the bottom face of the supporting rod is a second inclined face matched with the first inclined face, the vehicle logo can act on the upper end of the supporting rod, and the supporting rod can move downwards relative to the mounting base when the vehicle logo is in a movable state, so that the locking piece is driven to be in an unlocking state. And the risk that the vehicle logo is stolen or damaged is reduced.

Description

Technical Field

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

[0002] With the development of the automotive industry, the ability to innovate in cars is increasing day by day, such as the car logo. The car logo is the symbol of the car brand. The three-dimensional car logo stands out from the car body, which can better highlight the brand's presence.

[0003] However, when a collision occurs, the three-dimensional car logo is easily hit, and the car logo is also easily broken or stolen by humans, which causes the three-dimensional car logo to be damaged and the recognition of the car logo is reduced. Utility Model Content

[0004] Based on this, it is necessary to provide a vehicle logo lifting mechanism for protecting the vehicle logo.

[0005] The present application provides a vehicle logo lifting mechanism, comprising a mounting seat, at least for mounting the vehicle logo, the mounting seat being arranged on the body of the vehicle and being arranged to be able to move up and down relative to the body, and a direction intersecting the up and down direction being defined as a first direction; a clutch mechanism, comprising a locking member and a stop member, the locking member being constrained by the mounting seat and being arranged to be able to move back and forth along the first direction relative to the mounting seat, so that the locking member is locked with the stop member and is in a locked state or is unlocked with the stop member and is in an unlocked state, the locking member is provided with an upwardly extending extension member, the top of the extension member has a shape which gradually moves from top to bottom toward the desired position. A first inclined surface inclined in the direction of the stop member; a driving mechanism, a power output end of which is connected to the stop member, and the driving mechanism drives the mounting seat and the vehicle logo to move in the up and down directions when the locking member and the stop member are in a locked state; a support rod, constrained to the mounting seat, and located above the extension member, at least a part of the bottom surface of the support rod is a second inclined surface matching the first inclined surface, the vehicle logo can act on the upper end of the support rod, and the support rod can move downward relative to the mounting seat when the vehicle logo is in an active state, thereby driving the locking member to move in a direction away from the stop member until it is in an unlocked state.

[0006] Furthermore, under normal conditions, the locking member and the stop member are locked. That is, the clutch mechanism connects the mounting base to the drive mechanism, allowing the drive mechanism to raise the vehicle emblem to a position above the connection base and maintain it there. The drive mechanism can also lower the vehicle emblem back into the vehicle body, meaning it can slowly move the mounting base up and down to ensure normal operation of the vehicle emblem.

[0007] In one embodiment, a slot for partially inserting the locking member is formed on a side of the stop member facing the locking member.

[0008] In one embodiment, the invention further comprises a first elastic member which enables the locking member to always have a tendency to move toward the stop member, and the first elastic member acts on the locking member.

[0009] It can be understood that, under the action of the first elastic member, the locking member can maintain a tendency to move toward the stop member, and even move to a state where it is locked with the stop member.

[0010] In one embodiment, the mounting base is provided with an upwardly extending support foot near the locking member, the support foot is located on the side of the extension member facing away from the stop member, and the first elastic member is a first spring located between the support foot and the extension member.

[0011] In one embodiment, the mounting seat is provided with a limiting groove for at least part of the locking member to be inserted therein, the limiting groove extends along the first direction, and the top wall of the limiting groove is provided with an opening for the extension member to pass through, and the opening extends along the length direction of the limiting groove.

[0012] In one embodiment, the vehicle body further includes a slide seat fixed relative to the vehicle body, the slide seat extends in an up-down direction, and the mounting seat is constrained to slide up and down on the slide seat.

[0013] In one embodiment, a second elastic member is further included to make the mounting seat always have a downward movement trend, and the second elastic member acts on the mounting seat.

[0014] In one embodiment, the upper end of the support rod has an end with an enlarged area, and the mounting seat has a through hole for only the lower end of the support rod to pass downward, the car logo acts on the end, and the car logo lifting mechanism also includes a third elastic member that enables the movable car logo to always maintain a tendency to push the support rod vertically downward.

[0015] In one embodiment, the third elastic member is a second spring sleeved around the outer periphery of the support rod, and the second spring is located between the end portion and the mounting seat.

[0016] In one embodiment, a connecting seat is provided on the top of the mounting seat, the vehicle logo is located above the connecting seat, and the vehicle logo is provided with a connecting rod passing through the connecting seat, and the lower end of the connecting rod is provided with a limiting portion that limits the connecting rod from passing upward out of the connecting seat, and the limiting portion is in contact with the end of the support rod.

[0017] The present application also provides a vehicle, which includes a vehicle body and a vehicle logo lifting mechanism, wherein the vehicle logo lifting mechanism is the vehicle logo lifting mechanism described in any one of the above embodiments.

[0018] Compared with the prior art, in the vehicle logo lifting mechanism provided by the present application, the vehicle logo acts on the support rod, and when the vehicle logo is in an active state, the support rod will move downward. Since the bottom surface of the support rod is provided with a second inclined surface that matches the first inclined surface of the locking piece, the cooperation of the first inclined surface and the second inclined surface can convert the downward movement of the support rod into a lateral movement of the locking piece along the first direction, thereby putting the locking piece and the stop piece in an unlocked state, that is, at this time the locking piece is disconnected from the drive mechanism, and after the mounting seat loses the support of the drive mechanism, it can quickly descend under the action of its own gravity, thereby effectively protecting the vehicle logo and reducing the risk of the vehicle logo being stolen or damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the conventional technology, the following briefly introduces the drawings required for use in the embodiments or the conventional technology descriptions. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 A perspective view of a vehicle logo lifting mechanism according to an embodiment of the present application;

[0021] Figure 2 for Figure 1 A schematic diagram of a portion of the structure of the vehicle logo lifting mechanism showing a locking member in a locked state;

[0022] Figure 3 for Figure 2 A partial enlarged view of point I in the middle;

[0023] Figure 4 for Figure 2 A cross-sectional view of the vehicle logo lifting mechanism is shown;

[0024] Figure 5 A cross-sectional view of a portion of the structure of a vehicle logo lifting mechanism according to an embodiment of the present application showing a locking member in a locked state;

[0025] Figure 6 This is a cross-sectional view of a partial structure of a vehicle logo lifting mechanism in an embodiment of the present application, in which a locking member is in an unlocked state.

[0026] Figure markings: 1. Mounting seat; 11. Through hole; 12. Connecting seat; 13. Support foot; 14. Slider; 15. Receptacle; 151. Through hole; 16. Limiting groove; 161. Opening; 2. Clutch mechanism; 21. Locking member; 211. Extension member; 2111. First inclined surface; 22. Stop member; 221. Slot; 3. Driving mechanism; 4. Support rod; 41. Second inclined surface; 42. End; 5. First spring; 6. Sliding seat; 61. Sliding rail; 62. Avoidance groove; 7. Second elastic member; 8. Second spring; 9. Vehicle logo; 91. Connecting rod; 92. Limiting part; 01. Sliding mechanism. DETAILED DESCRIPTION

[0027] To make the above-mentioned objects, features, and advantages of the present application more clearly understood, the specific embodiments of the present application are described in detail below with reference to the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways than those described herein, and those skilled in the art can make similar improvements without violating the scope of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0028] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "up", "down", "left", "right", "side", "top", "bottom" and similar expressions used in the specification of this application are only used to describe the various example structural parts and elements of this application, but these terms are used here for the purpose of convenience of explanation and are determined based on the example orientations shown in the accompanying drawings, and do not represent the only implementation method. Since the embodiments disclosed in the application can be set in different directions, these terms indicating directions are only for illustration and should not be regarded as limitations. For example, "up" and "down" are not necessarily limited to directions opposite to or consistent with the direction of gravity.

[0029] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of such features. Throughout the description of this application, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0030] In this application, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it can mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are indirectly in contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it can mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is higher in level than the second feature. When a first feature is "below," "below," or "below" a second feature, it can mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is lower in level than the second feature.

[0031] It should be noted that "axial arrangement" means that the overall arrangement direction is along the axial direction, including but not limited to axial extension, and may form an angle with the axial direction.

[0032] Unless otherwise defined, all technical and scientific terms used in the specification of this application have the same meaning as commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in the specification of this application includes any and all combinations of one or more of the relevant listed items.

[0033] See also Figures 1 to 6 The present application provides a vehicle logo lifting mechanism. The vehicle logo lifting mechanism is used on a vehicle. The present application also provides a vehicle, such as a passenger car. The vehicle includes a vehicle body (not shown) and the vehicle logo lifting mechanism, which is disposed on the vehicle body.

[0034] like Figures 1 to 6 As shown, the vehicle logo lifting mechanism includes a mounting base 1, a clutch mechanism 2 and a driving mechanism 3. The mounting base 1 is at least used to mount the vehicle logo 9.

[0035] In one embodiment, the vehicle logo 9 is directly mounted on the mounting base 1. Figures 1 to 4 As shown, a connecting seat 12 is provided at the top of the mounting base 1, and the vehicle logo 9 is positioned above the connecting seat 12. The vehicle logo 9 is provided with a connecting rod 91 that passes through the connecting seat 12. The lower end of the connecting rod 91 is provided with a stopper 92 that restricts the connecting rod 91 from passing upward through the connecting seat 12. The stopper 92 contacts the upper end of the support rod 4. Thus, the vehicle logo 9 can act on the upper end of the support rod 4. The structure of the stopper 92 is not limited, as long as it can prevent the connecting rod 91 from falling out of the connecting seat 12.

[0036] The mounting base 1 is provided on the vehicle body and is arranged to be able to move up and down relative to the vehicle body. Figure 1 and Figure 4As shown, the above-mentioned vehicle logo lifting mechanism also includes a slide 6 fixed relative to the vehicle body, the slide 6 extends in the up and down direction, and the mounting seat 1 can be constrained on the slide 6 by sliding up and down. In this embodiment, the mounting seat 1 is constrained on the slide 6 by the sliding mechanism 01. Figure 2 As shown, the sliding mechanism 01 includes a slide rail 61 and a slider 14 that slides with the slide rail 61 . The slide rail 61 is provided on the slide seat 6 and extends in the up and down directions. The slider 14 is provided on the mounting seat 1 .

[0037] The up-down direction of the vehicle is defined as the Z direction. The direction intersecting the up-down direction of the vehicle is defined as the first direction A. The direction intersecting both the up-down direction and the first direction A is defined as the second direction B. For details, see Figure 4 The first direction A may be the front-rear direction of the vehicle, the left-right direction of the vehicle, or a direction intersecting the front-rear and left-right directions.

[0038] In order to better guide the sliding of the mounting seat 1 , there are two groups of sliding mechanisms 01 , and the two groups of sliding mechanisms 01 are arranged along the second direction B at intervals.

[0039] like Figure 4 and Figure 6 As shown, the clutch mechanism 2 includes a stopper 22 and a locking member 21. The locking member 21 is constrained to the mounting base 1 and is arranged to move back and forth relative to the mounting base 1 along a first direction A, so that the locking member 21 is locked with the stopper 22 and is in a locked state, or is unlocked from the stopper 22 and is in an unlocked state.

[0040] In one embodiment, the locking of the locking member 21 and the stop member 22 is achieved by snapping. Figure 5 and Figure 6 As shown, a slot 221 for partially inserting the locking member 21 is defined on one side of the stop member 22 facing the locking member 21 .

[0041] In one embodiment, the stopper 22 is located beside the two sliding mechanisms 01. Figure 2 Combine Figure 4 As shown, the stopper 22 is located between the two sliding mechanisms 01 , and the slide 6 is provided with an avoidance groove 62 at a position corresponding to the stopper 22 , and the avoidance groove 62 extends along the up-down direction of the vehicle.

[0042] like Figure 1As shown, the power output end of the drive mechanism 3 is connected to the stopper 22, so that the drive mechanism 3 can drive the stopper 22 to move in the vertical direction of the vehicle. In this embodiment, the stopper 22 is located between the two sliding mechanisms 01. When the drive mechanism 3 drives the stopper 22 to move, the slide 6 has higher stability and the vertical movement of the stopper 22 is smoother.

[0043] like Figure 1 and Figure 5 As shown, when the locking member 21 and the stop member 22 are locked, the drive mechanism 3 drives the mounting base 1 to move vertically relative to the slide 6 along the vehicle. Because the vehicle logo 9 is constrained to the mounting base 1, the vehicle logo 9 moves vertically along with the mounting base 1 as the mounting base 1 moves up and down. The drive mechanism 3 can adopt any structure known in the art, as long as it can drive the mounting base 1 to move up and down. This embodiment will not be described in detail.

[0044] like Figure 1 and Figure 5 As shown, in the normal state, the locking member 21 and the stop member 22 are in a locked state. That is, the clutch mechanism 2 connects the mounting base 1 and the driving mechanism 3 together. The driving mechanism 3 can drive the vehicle emblem 9 to rise to a position above the connecting base 12 and maintain it there. The driving mechanism 3 can also drive the vehicle emblem 9 to descend and retract into the vehicle body. In other words, the driving mechanism 3 can drive the mounting base 1 to move slowly up and down to ensure the normal use of the vehicle emblem 9.

[0045] In one embodiment, the vehicle logo lifting mechanism further includes a first elastic member that causes the locking member 21 to always have a tendency to move toward the stop member 22, and the first elastic member acts on the locking member 21. Specifically, Figures 3 to 6 As shown, the mounting base 1 is provided with an upwardly extending support leg 13 near the locking member 21. The support leg 13 is located on the side of the extension member 211 facing away from the stop member 22. The first elastic member is a first spring 5 located between the support leg 13 and the extension member 211. In another embodiment, the first elastic member can also be a spring sheet. As can be seen, the location and form of the first elastic member are not limited, as long as it can maintain the locking member 21's tendency to move toward the stop member.

[0046] It is understood that the presence of the first elastic member tends to keep the locking member 21 and the stop member 22 in a locked state, thereby ensuring the reliability of the connection between the clutch mechanism 2 and the drive mechanism 3. In addition, because the first elastic member tends to cause the locking member 21 to move toward the stop member 22, the second inclined surface 41 can drive the support rod 4 to return to its initial normal state.

[0047] like Figure 5 and Figure 6As shown, the mounting base 1 is provided with a retaining groove 16 into which at least a portion of the locking member is inserted. The retaining groove 16 extends along the first direction A. The top wall of the retaining groove 16 is provided with an opening 161 for the extension member 211 to pass through. The opening 161 extends along the length of the retaining groove 16. The supporting foot 13 is provided on the top wall of the retaining groove 16.

[0048] It can be understood that the existence of the limiting groove 16 limits the locking member so that the locking member is constrained on the mounting seat 1.

[0049] In addition, a cavity 15 is formed inside the mounting base 1. In one embodiment, the locking member is a movable plate. A protrusion that can be inserted into the slot 221 is provided on the side of the movable plate close to the stop member 22. In this embodiment, the locking member 21 is a locking rod extending along the first direction A. Part of the locking rod, the first spring 5 and the limiting groove 16 are all located in the cavity 15. Figures 4 to 6 As shown, the side wall of the cavity 15 is provided with a through hole 151 for the locking rod to pass through, and the through hole 151 is located on the movement path of the locking rod. The above-mentioned locking member 21 is provided with an extension member 211 extending upward, and the top of the extension member 211 has a first inclined surface 2111 that gradually tilts from top to bottom toward the stop member 22. In one embodiment, at least a portion of the top surface of the extension member 211 is the above-mentioned first inclined surface 2111. In addition, in one embodiment, the extension member 211 may be an extension plate, and in another embodiment, the extension member 211 is a rod-shaped extension rod. The above-mentioned support rod 4 is constrained to the mounting seat 1 and is located above the extension member 211. At least a portion of the bottom surface of the support rod 4 is a second inclined surface 41 that matches the first inclined surface 2111. In one embodiment, a portion of the bottom surface of the support rod 4 is the second inclined surface 41. In this embodiment, the entire bottom surface of the support rod 4 is the second inclined surface 41.

[0050] like Figure 2 and Figure 6 As shown, the above-mentioned car logo 9 can act on the upper end of the support rod 4. When the car logo 9 is in an active state, the support rod 4 can move downward relative to the mounting seat 1, thereby driving the locking member 21 to move away from the stop member 22 to an unlocked state under the cooperation of the first inclined surface 2111 and the second inclined surface 41.

[0051] It is understandable that the cooperation between the first inclined surface 2111 and the second inclined surface 41 can convert the downward movement of the support rod 4 into the lateral movement of the locking member 21 along the first direction A, thereby putting the locking member 21 and the stop member 22 in an unlocked state.

[0052] In this embodiment, if Figures 1 to 6As shown, the clutch mechanism 2 can be selectively connected or disconnected with the drive mechanism 3. When the car logo 9 is hit or stolen, the car logo 9 will be displaced, and the locking member 21 will eventually be unlocked with the stop member 22 through the support rod 4, that is, the clutch mechanism 2 disconnects the mounting base 1 from the drive mechanism 3. After the mounting base 1 loses the support of the drive mechanism 3, it can drop rapidly under the action of its own gravity. Since the car logo 9 is constrained on the mounting base 1, the car logo 9 drops together with the mounting base 1 and is retracted into the vehicle body. In addition, the descending speed of the mounting base 1 and the car logo 9 is much greater than the speed at which the drive mechanism 3 drives the mounting base 1 to move downward, which can more effectively protect the car logo 9.

[0053] In one embodiment, if Figure 1 and Figure 6 As shown, the vehicle logo lifting mechanism further includes a second elastic member 7 that causes the mounting base 1 to always have a downward movement tendency. The second elastic member 7 acts on the mounting base 1. Thus, when the locking member 21 is in the unlocked state, the mounting base 1 rapidly descends under the action of its own gravity and the second elastic member 7, and the second elastic member 7 accelerates the movement speed of the mounting base 1.

[0054] like Figure 1 As shown, the second elastic member 7 is a tension spring, the upper end of which is connected to the mounting base 1, and the lower end of which is connected to the slide 6 or the vehicle body. It can be seen that the location of the tension spring is not restricted, as long as the tension spring can be in a stretched state and the mounting base 1 has a tendency to move downward when the locking member 21 is in the unlocked state.

[0055] In addition, after the vehicle logo 9 descends at high speed, the vehicle will recognize the position signal of the vehicle logo 9, and the stop member 22 will move to the position corresponding to the locking member 21 under the drive of the driving mechanism 3. The method for the vehicle to recognize the vehicle logo position signal can adopt any method in the existing technology, and this embodiment will not be described in detail.

[0056] Due to the presence of the first elastic member, the stop member 22 and the locking member 21 are re-positioned together after being lowered, that is, the clutch mechanism 2 and the driving mechanism 3 are reconnected together, and the mounting seat 1 and the vehicle logo 9 can be slowly raised and lowered again under the drive of the driving mechanism 3.

[0057] In addition, in this embodiment, if Figure 4 and Figure 5As shown, the upper end of the support rod 4 has an end 42 with an enlarged area. It should be noted that the area of ​​the end 42 is larger than the cross-sectional area of ​​the upper end of the support rod 4. The above-mentioned mounting seat 1 is provided with a through-hole 11 only for the lower end of the support rod 4 to pass downward. The lower end of the support rod 4 passes through the through-hole 11 and enters the cavity 15. The above-mentioned through-hole 11 is provided on the top wall of the cavity 15. The limiting portion 92 of the above-mentioned car logo 9 acts on the end 42 of the support rod 4, and a third elastic member is provided between the end 42 and the mounting seat 1 to enable the movable car logo 9 to always maintain the tendency to push the support rod 4 vertically downward. In one embodiment, the third elastic member is a spring leaf. In this embodiment, the third elastic member is a second spring 8 sleeved on the periphery of the support rod 4.

[0058] It is understandable that when the car logo 9 is hit by a person or moved by an external force, the third elastic member can convert the displacement of the car logo 9 in all directions into displacement in the vertical direction, so that the support rod 4 is subjected to a downward force and moves downward.

[0059] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0060] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, all of which fall within the scope of protection of the present application. Therefore, the scope of patent protection for the present application shall be determined by the appended claims.

Claims

1. A vehicle logo lifting mechanism, characterized in that: include: A mounting seat (1) is used at least for mounting a vehicle logo (9), wherein the mounting seat (1) is disposed on a vehicle body and is arranged to be movable up and down relative to the vehicle body, with a direction intersecting the up and down direction being defined as a first direction; A clutch mechanism (2) comprising a locking member (21) and a stop member (22), wherein the locking member (21) is constrained by the mounting seat (1) and is arranged to be able to move back and forth relative to the mounting seat (1) along the first direction, so that the locking member (21) is locked with the stop member (22) and is in a locked state, or is unlocked from the stop member (22) and is in an unlocked state, and the locking member (21) is provided with an upwardly extending extension member (211), and the top of the extension member (211) has a first inclined surface (2111) that is gradually inclined from top to bottom toward the stop member (22); A driving mechanism (3), the power output end of which is connected to the stop member (22), wherein the driving mechanism (3) drives the mounting seat (1) and the vehicle logo (9) to move in an up-down direction when the locking member (21) and the stop member (22) are in a locked state; A support rod (4) is constrained by the mounting seat (1) and is located above the extension member (211); at least a portion of the bottom surface of the support rod (4) is a second inclined surface (41) that matches the first inclined surface (2111); the vehicle logo (9) can act on the upper end of the support rod (4); and the support rod (4) can move downward relative to the mounting seat (1) when the vehicle logo (9) is in an active state, thereby driving the locking member (21) to move in a direction away from the stop member (22) to an unlocked state.

2. The vehicle logo lifting mechanism according to claim 1, characterized in that: A slot (221) for partially inserting the locking member (21) is provided on one side of the stop member (22) facing the locking member (21).

3. The vehicle logo lifting mechanism according to claim 1, characterized in that: It also includes a first elastic member that enables the locking member (21) to always have a tendency to move toward the stop member (22), and the first elastic member acts on the locking member (21).

4. The vehicle logo lifting mechanism according to claim 3, characterized in that: The mounting seat (1) is provided with an upwardly extending support foot (13) at a position close to the locking member (21); the support foot (13) is located on a side of the extension member (211) facing away from the stop member (22); and the first elastic member is a first spring (5) located between the support foot (13) and the extension member (211).

5. The vehicle logo lifting mechanism according to claim 1, characterized in that: The mounting seat (1) is provided with a limiting groove (16) for at least part of the locking member (21) to be inserted therein, the limiting groove (16) extends along the first direction, and the top wall of the limiting groove (16) is provided with an opening (161) for the extension member (211) to pass through, and the opening (161) extends along the length direction of the limiting groove (16).

6. The vehicle logo lifting mechanism according to claim 1, characterized in that: It also includes a slide seat (6) fixed relatively to the vehicle body, the slide seat (6) extends in the up and down directions, and the mounting seat (1) can be constrained by the slide seat (6) in an up and down sliding manner.

7. The vehicle logo lifting mechanism according to claim 1, characterized in that: It also includes a second elastic member (7) that enables the mounting seat (1) to always have a downward movement trend, and the second elastic member (7) acts on the mounting seat (1).

8. The vehicle logo lifting mechanism according to any one of claims 1 to 7, characterized in that: The upper end of the support rod (4) has an end portion (42) with an enlarged area, and the mounting seat (1) is provided with a through hole (11) for only the lower end of the support rod (4) to pass downward, and the vehicle logo (9) acts on the end portion (42). The vehicle logo lifting mechanism also includes a third elastic member that enables the movable vehicle logo (9) to always maintain a tendency to push the support rod (4) vertically downward.

9. The vehicle logo lifting mechanism according to claim 8, characterized in that: The third elastic member is a second spring (8) sleeved on the periphery of the support rod (4), and the second spring (8) is located between the end (42) and the mounting seat (1).

10. The vehicle logo lifting mechanism according to claim 9, characterized in that: A connecting seat (12) is provided on the top of the mounting seat (1), the vehicle logo (9) is located above the connecting seat (12), and the vehicle logo (9) is provided with a connecting rod (91) passing through the connecting seat (12), and a limiting portion (92) is provided at the lower end of the connecting rod (91) for limiting the connecting rod (91) from passing upward out of the connecting seat (12), and the limiting portion (92) is in contact with the end portion (42) of the support rod (4).

11. A vehicle comprising a vehicle body and a vehicle logo lifting mechanism provided on the vehicle body, characterized in that: The vehicle logo lifting mechanism is the vehicle logo lifting mechanism according to any one of claims 1 to 10.

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