Automobile wheel stopper

Abstract

The present invention relates to the technical field of automobile parts, and specifically discloses an automobile wheel stopper, wherein two wheels on one side of an automobile are arranged at intervals, and the automobile wheel stopper comprises a bracket, a clamping jaw and a telescopic rod assembly, wherein the clamping jaw comprises a first clamping jaw and a second clamping jaw, and the first clamping jaw and the second clamping jaw are both pivotally connected to the bracket; the telescopic rod assembly comprises a telescopic rod group and a gear group, wherein the gear group drives the telescopic rod group to rotate around the axis of the telescopic rod group, and the telescopic rod group simultaneously drives the first clamping jaw and the second clamping jaw and makes the first clamping jaw and the second clamping jaw respectively have a first state of simultaneously clamping two wheels at intervals and a second state of respectively opening two wheels at intervals. The device solves the problem that the wrench in the related art can only be rotated within a range of 180° (it needs to be rotated back and forth repeatedly to reach the corresponding angle), and the efficiency is low and the time consumption is long when used.

Description

Technical Field

[0001] The invention relates to the technical field of automobile accessories, in particular to an automobile wheel stopper. Background Art

[0002] The previous patent with application number CN209888836U mentioned an X-type vehicle parking assist stabilization device, including an X-type articulated frame, a tire adapter pressure plate, a first end shaft, a second end shaft, and a screw. The X-type articulated frame includes two X-type articulated parts. The tire adapter pressure plates are fixedly installed through connecting shafts respectively. The first end shaft is provided with a through hole, and the second end shaft is provided with an internal threaded hole. The first end shaft and the second end shaft are respectively mounted on the two ends of the X-type articulated frame through the first end connecting plate and the second end connecting plate; the screw has at least partial threads, and the rear end of the screw has a screw head that cooperates with a wrench. After the screw is inserted into the through hole of the first end shaft, it engages with the internal threaded hole of the second end shaft through the thread thereon. The position of the second end shaft is changed by rotating the screw, thereby pushing the X-type articulated frame to expand or collapse.

[0003] This type of device uses a wrench to rotate the end or middle of the screw or shaft product to adjust the X-shaped hinged frame to the corresponding angle to act as a stopper. However, the disadvantage of using both is that the wrench can only be rotated within a range of 180° (it needs to be rotated back and forth repeatedly to reach the corresponding angle), which is inefficient when used and takes a long time to install. Summary of the invention

[0004] The purpose of the present invention is to provide a car wheel stopper to solve the problem that the wrench in the related art can only be rotated within a range of 180° (it needs to be rotated back and forth repeatedly to reach the corresponding angle), which is inefficient and time-consuming to use.

[0005] The present invention provides a vehicle wheel stopper, wherein two wheels on one side of a vehicle are arranged at an interval, and the vehicle wheel stopper comprises:

[0006] Bracket;

[0007] A clamping jaw, the clamping jaw comprising a first clamping jaw and a second clamping jaw, wherein the first clamping jaw and the second clamping jaw are both pivotally connected to the bracket;

[0008] A telescopic rod assembly, the telescopic rod assembly comprising a telescopic rod group and a gear group, the gear group driving the telescopic rod group to rotate around the axis of the telescopic rod group, and the telescopic rod group simultaneously drives the first clamp and the second clamp so that the first clamp and the second clamp respectively have a first state of simultaneously clamping the two wheels at a distance from each other and a second state of respectively opening the two wheels at a distance from each other.

[0009] As a preferred technical solution for a car wheel stopper, the telescopic rod group includes a telescopic rod and a support rod, the gear group drives the support rod to rotate around its axis, and the support rod drives the telescopic rod to move simultaneously in a direction away from the support rod or in a direction close to the support rod, and the telescopic rod drives the first clamp and the second clamp to switch between the first state and the second state.

[0010] As a preferred technical solution for the automobile wheel stopper, the telescopic rod includes a first telescopic rod and a second telescopic rod, and the support rod rotates around its axis so that the first telescopic rod and the second telescopic rod move simultaneously in a direction away from the support rod or in a direction close to the support rod, and the first telescopic rod and the second telescopic rod simultaneously drive the first clamp and the second clamp to switch between the first state and the second state.

[0011] As a preferred technical solution for the automobile wheel stopper, threaded holes are provided at both ends of the support rod, one end of the first telescopic rod is threadedly connected to one end of the support rod, and one end of the second telescopic rod is threadedly connected to the other end of the support rod.

[0012] As a preferred technical solution for the automobile wheel stopper, the gear set includes a first bevel gear and a second bevel gear, the first bevel gear is fixedly connected to the support rod, the second bevel gear is meshed with the first bevel gear, and the second bevel gear is rotatably connected to the bracket, and the second bevel gear rotates around the axis of the second bevel gear to drive the first bevel gear to rotate around its axis.

[0013] As an optimal technical solution for the automobile wheel stopper, the bracket is provided with an installation compartment, the gear set is arranged in the installation compartment, the support rod is passed through the installation compartment, and the support rod is fixed with a limit piece, and the limit piece limits the relative position of the bracket and the support rod.

[0014] As a preferred technical solution for the automobile wheel stopper, the first clamping jaw includes a pair of first clamping plates, the second clamping jaw includes a pair of second clamping plates, and one end of the pair of first clamping plates and one end of the pair of second clamping plates are both pivotally connected to the bracket.

[0015] As a preferred technical solution for the automobile wheel stopper, the telescopic rod group also includes a pair of first pulling arms and a pair of second pulling arms, one end of the pair of first pulling arms are respectively pivoted to the pair of first clamps, the other end of the pair of first pulling arms are respectively pivoted to the first telescopic rod and the second telescopic rod, one end of the pair of second pulling arms are respectively pivoted to the pair of second clamps, and the other end of the pair of second pulling arms are respectively pivoted to the first telescopic rod and the second telescopic rod.

[0016] As a preferred technical solution of the automobile wheel stopper, the automobile wheel stopper is symmetrically arranged along the axis of the telescopic rod.

[0017] As a preferred technical solution of the automobile wheel stopper, the other ends of the pair of first clamping plates and the other ends of the pair of second clamping plates are both pivotally connected to a support plate, and the support plate abuts against the wheel.

[0018] The beneficial effects of the present invention are:

[0019] The present invention provides a vehicle wheel stopper. Two wheels on one side of a vehicle are arranged at an interval. The vehicle wheel stopper comprises a bracket, a clamping jaw and a telescopic rod assembly. The clamping jaw comprises a first clamping jaw and a second clamping jaw. Both the first clamping jaw and the second clamping jaw are pivotally connected to the bracket. The telescopic rod assembly comprises a telescopic rod group and a gear group. The gear group drives the telescopic rod group to rotate around the axis of the telescopic rod group. The telescopic rod group simultaneously drives the first clamping jaw and the second clamping jaw and enables the first clamping jaw and the second clamping jaw to respectively have a first state of simultaneously clamping the two wheels at an interval and a second state of respectively opening the two wheels at an interval. When the first clamping jaw and the second clamping jaw are in the first state, the wheel is in a stopped state. Since the first clamping jaw and the second clamping jaw are both pivotally connected to the bracket, the two adjacent wheels cause the first clamping jaw and the second clamping jaw to be subjected to forces of equal magnitude and opposite directions at the same time. Therefore, while the braking effect can be achieved, the device will not loosen under the action of external force. At the same time, when driving the telescopic rod group, compared with directly driving the telescopic rod group by a wrench, driving the telescopic rod group by a gear group can change the direction of the rotation axis of the wrench. The device rotates the gear group to make the rotation axis of the wrench perpendicular to the plane where the first clamping jaw and the second clamping jaw are both in the second state. This arrangement allows the wrench to rotate within a range of 360°, thereby improving the use efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the structure of a vehicle wheel stopper in an embodiment of the present invention;

[0021] Figure 2 It is a schematic diagram of a partially disassembled structure of a telescopic rod assembly of a vehicle wheel stopper according to an embodiment of the present invention;

[0022] Figure 3 It is a cross-sectional view of a telescopic rod assembly in one embodiment of an automobile wheel stopper in an embodiment of the present invention.

[0023] In the figure:

[0024] 1. Bracket;

[0025] 21. first splint; 22. second splint;

[0026] 31. telescopic rod group; 311. support rod; 312. first telescopic rod; 313. second telescopic rod; 314. first pulling arm; 315. second pulling arm;

[0027] 32. Gear set; 321. First bevel gear; 322. Second bevel gear;

[0028] 4. Limiting piece; 5. Wrench; 6. Support plate; 7. Protrusion. DETAILED DESCRIPTION

[0029] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions, and the first feature "above", "above" and "above" the second feature include the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature "below", "below" and "below" the second feature include the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0033] like Figures 1 to 3 As shown, the present invention provides a vehicle wheel stopper, in which two wheels on one side of the vehicle are arranged at an interval. The vehicle wheel stopper comprises a bracket 1, a clamp and a telescopic rod assembly, the clamp comprises a first clamp and a second clamp, and the first clamp and the second clamp are both pivotally connected to the bracket 1; the telescopic rod assembly comprises a telescopic rod group 31 and a gear group 32, the gear group 32 drives the telescopic rod group 31 to rotate around the axis of the telescopic rod group 31, and the telescopic rod group 31 simultaneously drives the first clamp and the second clamp and makes the first clamp and the second clamp respectively have a first state of simultaneously clamping the two wheels at an interval and a second state of respectively opening the two wheels at an interval. When the first clamp and the second clamp are in the first state, the wheel is in a stopped state. Since the first clamp and the second clamp are both pivotally connected to the bracket 1, the two adjacent wheels cause the first clamp and the second clamp to be subjected to forces of equal magnitude and opposite directions at the same time. Therefore, while the braking effect can be achieved, the device will not loosen under the action of external force. Therefore, the problem that the triangular anti-skid and retreat stopper in the related technology is easily squeezed and retreated by the tire, and even the tire is pressed over the anti-skid and retreat stopper, thereby failing to achieve the anti-skid and retreat effect, having poor reliability and being extremely unsafe to use is solved. When the vehicle is about to move, the first clamp and the second clamp are switched from the first state to the second state, and the vehicle wheel brake can be removed at this time.

[0034] At the same time, when driving the telescopic rod group 31, compared with directly driving the telescopic rod group 31 through the wrench, in this embodiment, the direction of the rotation axis of the wrench can be changed by driving the telescopic rod group 31 through the gear group 32. The device rotates the gear group 32 to make the rotation axis of the wrench perpendicular to the plane in which the first jaw and the second jaw are both in the second state. This setting allows the wrench to rotate within a range of 360°, thereby improving the use efficiency and reducing the installation time.

[0035] Optionally, the telescopic rod set 31 includes a telescopic rod and a support rod 311, the gear set 32 ​​drives the support rod 311 to rotate around its axis, and the support rod 311 drives the telescopic rod to move in a direction away from the support rod 311 or in a direction close to the support rod 311 at the same time, and the telescopic rod drives the first clamping jaw and the second clamping jaw to switch between the first state and the second state. In this embodiment, both ends of the telescopic rod are driven by the support rod 311 and move in opposite directions at the same time.

[0036] Preferably, the telescopic rod includes a first telescopic rod 312 and a second telescopic rod 313, and the support rod 311 rotates around its axis so that the first telescopic rod 312 and the second telescopic rod 313 move in a direction away from the support rod 311 or in a direction close to the support rod 311 at the same time, and the first telescopic rod 312 and the second telescopic rod 313 simultaneously drive the first clamp and the second clamp to switch between the first state and the second state. In this embodiment, the support rod 311 drives the first telescopic rod 312 and the second telescopic rod 313 to move in opposite directions at the same time. Preferably, threaded holes are provided at both ends of the support rod 311, one end of the first telescopic rod 312 is screwed to one end of the support rod 311, and one end of the second telescopic rod 313 is screwed to the other end of the support rod 311. Specifically, the threads on the first telescopic rod 312 and the second telescopic rod 313 are transmission threads, and the threads on the walls of the threaded holes at both ends of the support rod 311 are transmission threads. In this embodiment, the threaded holes at both ends of the support rod 311 are not the same. In other embodiments, the support rod 311 is provided with a through threaded hole. The depth of the threaded holes at both ends of the support rod 311 is jointly determined by the spacing distance between the two tires, the clamping angle of the first clamping jaw, the clamping angle of the second clamping jaw, the length of the first telescopic rod 312 and the length of the second telescopic rod 313.

[0037] Optionally, the gear set 32 ​​includes a first bevel gear 321 and a second bevel gear 322, the first bevel gear 321 is fixedly connected to the support rod 311, the second bevel gear 322 is meshed with the first bevel gear 321, and the second bevel gear 322 is rotatably connected to the bracket 1, and the second bevel gear 322 rotates around the axis of the second bevel gear 322 to drive the first bevel gear 321 to rotate around the axis of the first bevel gear 321. In this embodiment, the second bevel gear 322 is meshed with the first bevel gear 321, the second bevel gear 322 rotates to drive the first bevel gear 321 to rotate, and the first bevel gear 321 rotates to rotate the support rod 311.

[0038] Optionally, the bracket 1 is provided with an installation bin, the gear set 32 ​​is provided in the installation bin, the support rod 311 is passed through the installation bin, the support rod 311 is fixed with a limiter 4, the limiter 4 limits the relative position of the bracket 1 and the support rod 311, specifically, the limiter 4 is two limiter rings, the two limiter rings are located outside the installation bin and respectively abut against the bracket 1. In this embodiment, the automobile wheel stopper also includes a wrench 5, which is placed outside the installation bin and fixed to the second bevel gear 322. In this embodiment, the angle between the first bevel gear 321 and the second bevel gear 322 is 90°, and a mounting hole is provided on the support frame, the axis of the mounting hole is perpendicular to the plane swept by the first clamping jaw and the second clamping jaw when switching between the first state and the second state, one end of the gear shaft penetrates into the mounting hole and is fixedly connected to the second bevel gear 322, the gear shaft and the bracket 1 are rotated and matched, and the wrench 5 is detachably connected to the other end of the gear shaft. When the second bevel gear 322 is rotated by the wrench 5, the wrench 5 and the first clamping jaw or the second clamping jaw or the two tires in the interval will not produce motion interference. When the gear shaft is rotated by the wrench 5, the wrench can be adjusted 360°. Compared with the prior art, the wrench 5 can only be adjusted within a range of 180°. The device has the advantages of high efficiency and short installation time. In addition, the role of the limit ring is to prevent the support rod 311 and the bracket 1 from sliding relative to each other. In other embodiments, two limiting rings are arranged in the installation chamber and respectively abut against the inner wall of the installation chamber. The limiting rings can not only limit the relative position of the support rod 311 and the bracket 1, but multiple limiting rings can also be fixed to the support rod 311 and respectively abut against the two ends of the first bevel gear 321, thereby limiting the relative position of the first bevel gear 321 and the support rod 311. The fixing of the limiting ring and the support rod 311 can be fixed by integral molding, screw connection, welding, pin connection, etc.

[0039] Optionally, the first clamping jaw includes a pair of first clamping plates 21, and the second clamping jaw includes a pair of second clamping plates 22, and one end of the pair of first clamping plates 21 and one end of the pair of second clamping plates 22 are both pivotally connected to the bracket 1. In the present embodiment, specifically, the pair of first clamping plates 21 include a pair of first front layer clamping plates and a pair of first rear layer clamping plates that are spaced and arranged one by one, and the bracket 1 is arranged between the pair of first front layer clamping plates and the pair of first rear layer clamping plates, and the pair of first front layer clamping plates and the pair of first rear layer clamping plates are respectively hinged to the bracket 1. The structure of the pair of second clamping plates 22 and the connection method with the bracket 1 are the same, and they will not be repeated here. In the present embodiment, the pair of first clamping plates and the pair of second clamping plates are divided into two layers, front and back. This arrangement can increase the strength of the pair of first clamping plates and the pair of second clamping plates. In other embodiments, the pair of first clamping plates and the pair of second clamping plates can be arranged with only one or more layers.

[0040] Optionally, the telescopic rod group 31 further includes a pair of first pulling arms 314 and a pair of second pulling arms 315, one end of the pair of first pulling arms 314 is respectively pivoted to the pair of first clamping plates 21, the other end of the pair of first pulling arms 314 is respectively pivoted to the first telescopic rod 312 and the second telescopic rod 313, one end of the pair of second pulling arms 315 is respectively pivoted to the pair of second clamping plates 22, and the other end of the pair of second pulling arms 315 is respectively pivoted to the first telescopic rod 312 and the second telescopic rod 313. Specifically, in this embodiment, the pair of first pulling arms 314 includes a pair of first front layer pulling arms and a pair of first rear layer pulling arms that are spaced and correspondingly arranged, one end of the pair of first front layer pulling arms is respectively pivoted to the pair of first front layer clamping plates, and the other end of the pair of first front layer pulling arms is respectively pivoted to the first telescopic rod 312 and the second telescopic rod 313; one end of the pair of first rear layer pulling arms is respectively pivoted to the pair of first rear layer clamping plates, and the other end of the pair of first rear layer pulling arms is respectively pivoted to the first telescopic rod 312 and the second telescopic rod 313. The pair of second pull arms 315 has the same structure as the pair of first pull arms 314 and is connected to the pair of second clamping plates 22 in the same manner, which will not be described in detail. In this embodiment, the pair of first pull arms 314 and the pair of second pull arms 315 are both configured as two layers, front and back. In other embodiments, the number of layers of the first pull arms and the second pull arms can be one or more layers. In this embodiment, when the first telescopic rod 312 and the second telescopic rod 313 are extended outward at the same time, a pair of first pulling arms 314 and a pair of second pulling arms 315 respectively drive a pair of first clamps 21 and a pair of second clamps 22 to move at the same time, so that the pair of first clamps 21 and a pair of second clamps 22 are switched from the first state to the second state at the same time; when the first telescopic rod 312 and the second telescopic rod 313 are retracted inward at the same time, a pair of first pulling arms 314 and a pair of second pulling arms 315 drive a pair of first clamps 21 and a pair of second clamps 22 to move at the same time, so that the pair of first clamps 21 and a pair of second clamps 22 are switched from the second state to the first state at the same time; the angle between the pair of first clamps 21 and the pair of second clamps 22 varies in the range of 0°-180°.

[0041] Optionally, the automobile wheel stopper is symmetrically arranged along the axis of the telescopic rod. In this embodiment, the symmetrical arrangement can achieve the synchronous movement of a pair of first clamping plates 21 and a pair of second clamping plates 22.

[0042] Optionally, the other ends of the pair of first clamping plates 21 and the other ends of the pair of second clamping plates 22 are both pivotally connected to a support plate 6, and the support plate 6 abuts against the wheel. The abutment of the support plate 6 against the wheel can increase the contact area between the pair of first clamping plates 21 and the pair of second clamping plates 22 and the tire, thereby increasing the friction force.

[0043] Optionally, one end of the support plate 6 that contacts the tire is provided with a plurality of protrusions 7 at intervals. In this embodiment, the protrusions 7 are used to further increase the friction between the support plate 6 and the tire. In other embodiments, the support plate 6 may also be provided with a frosted surface or a corrugated rubber surface.

[0044] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A wheel stopper for an automobile, wherein two wheels on one side of the automobile are arranged at an interval, characterized in that: The automobile wheel stopper comprises: Bracket (1); A clamping jaw, the clamping jaw comprising a first clamping jaw and a second clamping jaw, the first clamping jaw and the second clamping jaw both being pivotally connected to the bracket (1); A telescopic rod assembly, the telescopic rod assembly comprising a telescopic rod group (31) and a gear group (32), the gear group (32) driving the telescopic rod group (31) to rotate around the axis of the telescopic rod group (31), and the telescopic rod group (31) simultaneously drives the first clamping jaw and the second clamping jaw to respectively have a first state of simultaneously clamping two wheels at a distance from each other and a second state of respectively opening the two wheels at a distance from each other, the telescopic rod group (31) comprising a telescopic rod and a support rod (311), the gear group (32) comprising a first bevel gear (321) and a second bevel gear (322), the support rod (311) being fixedly connected to the first bevel gear (321), the second bevel gear (322) meshing with the first bevel gear (321), and the second bevel gear (322) being rotatably connected to the bracket (1), the second bevel gear (322) rotating around the axis of the second bevel gear (322) to drive the first bevel gear (321) to rotate around the axis of the first bevel gear (321).

2. The automobile wheel stopper according to claim 1, characterized in that: The gear set (32) drives the support rod (311) to rotate around its axis, and the support rod (311) drives the telescopic rod to move simultaneously in a direction away from the support rod (311) or in a direction close to the support rod (311), and the telescopic rod drives the first clamping jaw and the second clamping jaw to switch between the first state and the second state.

3. The automobile wheel stopper according to claim 2, characterized in that: The telescopic rod comprises a first telescopic rod (312) and a second telescopic rod (313); the support rod (311) rotates around its axis so that the first telescopic rod (312) and the second telescopic rod (313) move simultaneously in a direction away from the support rod (311) or in a direction close to the support rod (311); the first telescopic rod (312) and the second telescopic rod (313) simultaneously drive the first clamping jaw and the second clamping jaw to switch between the first state and the second state.

4. The automobile wheel stopper according to claim 3, characterized in that: Threaded holes are provided at both ends of the support rod (311); one end of the first telescopic rod (312) is threadedly connected to one end of the support rod (311); and one end of the second telescopic rod (313) is threadedly connected to the other end of the support rod (311).

5. The automobile wheel stopper according to claim 1, characterized in that: The bracket (1) is provided with a mounting chamber, the gear set (32) is arranged in the mounting chamber, the support rod (311) is passed through the mounting chamber, and the support rod (311) is fixed with a limiting member (4), the limiting member (4) limiting the relative position of the bracket (1) and the support rod (311).

6. The automobile wheel stopper according to claim 3, characterized in that: The first clamping jaw comprises a pair of first clamping plates (21), and the second clamping jaw comprises a pair of second clamping plates (22), and one end of the pair of first clamping plates (21) and one end of the pair of second clamping plates (22) are both pivotally connected to the bracket (1).

7. The automobile wheel stopper according to claim 6, characterized in that: The telescopic rod group (31) further comprises a pair of first pulling arms (314) and a pair of second pulling arms (315), one end of the pair of first pulling arms (314) being pivotally connected to the pair of first clamping plates (21), the other end of the pair of first pulling arms (314) being pivotally connected to the first telescopic rod (312) and the second telescopic rod (313), one end of the pair of second pulling arms (315) being pivotally connected to the pair of second clamping plates (22), and the other end of the pair of second pulling arms (315) being pivotally connected to the first telescopic rod (312) and the second telescopic rod (313).

8. The automobile wheel stopper according to claim 7, characterized in that: The automobile wheel stopper is symmetrically arranged along the axis of the telescopic rod.

9. The automobile wheel stopper according to claim 6, characterized in that: The other ends of the pair of first clamping plates (21) and the other ends of the pair of second clamping plates (22) are both pivotally connected to a support plate (6), and the support plate (6) abuts against the wheel.

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