Tire leaning plate and handheld tread pattern detection equipment

Abstract

The utility model relates to the technical field of tread pattern detection, and provides a tire leaning plate and handheld tread pattern detection equipment, the tire leaning plate is provided with a working end, and the working end is provided with a pattern structure; according to the tire leaning plate provided by the embodiment of the invention, the grain structure is arranged at the working end of the tire leaning plate, when the tire leaning plate abuts against the surface of the tire, the working end of the tire leaning plate abuts against the surface of the tire, and due to the fact that the grain structure is arranged at the working end, friction force between the tire leaning plate and the tire can be increased through the grain structure; therefore, the working end of the tire leaning plate can be better attached to the surface of the tire, and the probability of sliding between the tire leaning plate and the surface of the tire can be effectively reduced.

Description

Technical Field

[0001] The present application relates to the technical field of tire tread detection, and in particular provides a tire plate and a handheld tire tread detection device. Background Art

[0002] The detection of car tire patterns is of great significance to the driving safety of automobiles. The depth, width and shape of the tire pattern affect the friction of the tire surface. Therefore, it is necessary to use detection equipment to regularly detect the car tire patterns.

[0003] The detection device mainly detects the surface of the tire by abutting against the tire surface. In the related art, the tire-supporting plate may slide against the tire surface when abutting against the tire surface, resulting in poor stability of the detection device, thereby affecting the detection effect. Utility Model Content

[0004] The purpose of the embodiments of the present application is to provide a tire support plate and a handheld tread pattern detection device, aiming to solve the problem in the related art that the tire support plate may slide against the surface of the tire.

[0005] To achieve the above purpose, the technical solution adopted in the embodiment of the present application is:

[0006] In a first aspect, an embodiment of the present application provides a tire support plate, wherein the tire support plate has a working end, and a texture structure is arranged on the working end.

[0007] Beneficial effects of the embodiments of the present application: The embodiments of the present application provide a tire support plate, and by providing a textured structure at its working end, when the tire support plate is against the surface of the tire, the working end of the tire support plate forms abutment with the surface of the tire. Since the textured structure is provided on the working end, the textured structure can increase the friction between the tire support plate and the tire, so as to facilitate better fit between the working end of the tire support plate and the tire surface, thereby effectively reducing the probability of sliding between the tire support plate and the tire surface.

[0008] In some embodiments, at least two abutment portions and an inner concave portion located between two adjacent abutment portions are formed on the working end, and the texture structure is arranged on the bottom surface of the inner concave portion.

[0009] In some embodiments, the texture structure includes a plurality of grooves opened on the bottom surface of the inner concave portion.

[0010] In some embodiments, the working end has a first direction, two adjacent abutting portions are respectively located at opposite ends of the first direction, and the grooves are arranged in sequence and at intervals along the first direction.

[0011] In some embodiments, the texture structure includes a plurality of protrusions protruding from the bottom surface of the inner recess.

[0012] In some embodiments, the bottom surface of the inner concave portion is a plane or an inner concave arc surface.

[0013] In some embodiments, the tire support plate further has side ends located on opposite sides of the working end and connected to the working end, and the side ends on at least one side are recessed inwardly to form an arc-shaped end surface.

[0014] In some embodiments, the tire support plate is further provided with a magnetic portion, and the magnetic portion is used to cooperate with a calibration device.

[0015] In some embodiments, a receiving groove is formed on a side surface of one end of the support plate facing away from the working end, and the magnetic part is received in the receiving groove.

[0016] In the second aspect, an embodiment of the present application also provides a handheld tread pattern detection device, including a detection structure and a tire support plate as described above, wherein the tire support plate is connected to the detection structure, and the tire support plate is used to abut against the surface of the tire so that the detection structure can detect the surface tread pattern of the tire.

[0017] Beneficial effects of the embodiments of the present application: The handheld tread pattern detection device provided in the embodiments of the present application includes the above-mentioned tire support plate. During the detection process, the tire support plate is used to lean against the surface of the tire, so that the detection structure can detect the surface tread pattern of the tire more stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or related technical descriptions will be briefly introduced below. 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 paying creative work.

[0019] Figure 1 A schematic diagram of a handheld tire tread detection device provided in an embodiment of the present application;

[0020] Figure 2 A schematic isometric view of a tire support plate provided in an embodiment of the present application;

[0021] Figure 3 A front view of a tire support plate provided in an embodiment of the present application;

[0022] Figure 4 A schematic diagram of the back side of the tire support plate provided in an embodiment of the present application.

[0023] Among them, the reference numerals in the figure are:

[0024] 1000. Handheld tire tread detection equipment;

[0025] 100, tire plate; 101, working end; 102, side end; 110, abutment portion; 120, inner concave portion; 130, receiving groove;

[0026] 10. Grain structure; 11. Groove;

[0027] 200. Magnetic part; 300. Detection structure; A. First direction. DETAILED DESCRIPTION

[0028] Embodiments of the present application are described in detail below, and 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 to be used to explain the present application, and should not be construed as limiting the present application.

[0029] In the description of the present application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present application 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 should not be understood as a limitation on the present application.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0032] The detection of tire tread is of great significance to the driving safety of automobiles. The depth, width and shape of the tire tread affect the friction of the tire surface. Therefore, it is necessary to use detection equipment to regularly detect the tire tread of automobiles. The detection equipment mainly uses the tire plate to lean against the surface of the tire, and then uses the detection structure to detect the surface of the tire. In the related technology, the tire plate may slide against the surface of the tire when leaning against the surface of the tire, resulting in poor stability of the detection equipment, which in turn affects the detection effect.

[0033] Based on the above considerations, in order to solve the problem in the related art that the tire support plate may slide against the surface of the tire and cause poor stability in the detection process of the detection equipment, a tire support plate is designed. By providing a texture structure at the working end of the tire support plate, when the tire support plate is against the surface of the tire, the working end of the tire support plate is in contact with the surface of the tire. Since the texture structure is provided on the working end, the texture structure can increase the friction between the tire support plate and the tire, so as to facilitate better fit between the working end of the tire support plate and the tire surface, thereby effectively reducing the probability of sliding between the tire support plate and the tire surface; therefore, during the detection process, the detection equipment uses the above-mentioned tire support plate to abut against the tire surface, and the detection process of the detection equipment can be more stable, thereby effectively ensuring the detection effect of the detection equipment.

[0034] Next, the tire support plate of the present application will be further described according to specific embodiments.

[0035] Please refer to Figures 1 to 4 The embodiment of the present application provides a tire support plate 100 , which has a working end 101 , and a texture structure 10 is arranged on the working end 101 .

[0036] The tire support plate 100 is a structure that is used to support the tire surface during the tire detection process. The tire support plate 100 can be a block-shaped plate structure. Optionally, the tire support plate 100 includes but is not limited to a metal tire support plate 100, a plastic tire support plate 100, a composite tire support plate 100, etc.; the specific material of the tire support plate 100 can be selected according to actual conditions.

[0037] The tire plate 100 has a working end 101, which refers to one side end surface of the tire plate 100 for abutting against the tire surface. Therefore, when the tire plate 100 is used, the working end 101 of the tire plate 100 forms contact with the surface of the tire. Optionally, the working end 101 of the tire plate 100 can be a flat structure, a curved structure, etc.

[0038] The texture structure 10 is a concave-convex structure arranged on the surface of the working end 101; the texture structure 10 is used to increase the friction between the working end 101 and the tire surface, and to improve the fit between the tire surface and the working end 101, so that the tire support plate 100 can better fit the tire through the working end 101, effectively improving the stability of the tire support plate 100 against the tire surface.

[0039] The texture structure 10 may be a slot structure provided on the surface of the working end 101; for example, the slot structure may be a strip-shaped slot, a wavy slot, a rectangular slot, or a hole structure arranged in an array. Alternatively, the texture structure 10 may be a convex structure such as a convex point, a convex block, a convex strip, etc. provided on the surface of the working end 101. Thus, the texture structure 10 is used to improve the fit between the working end 101 and the tire surface.

[0040] The embodiment of the present application provides a tire support plate 100, and a texture structure 10 is provided at the working end 101 thereof. When the tire support plate 100 is against the surface of the tire, the working end 101 of the tire support plate 100 forms abutment with the surface of the tire. Since the texture structure 10 is provided on the working end 101, the texture structure 10 can increase the friction between the tire support plate 100 and the tire, so as to better fit the working end 101 of the tire support plate 100 with the tire surface, thereby effectively reducing the probability of sliding between the tire support plate 100 and the tire surface.

[0041] Please refer to Figures 1 to 4 In some embodiments, at least two abutting portions 110 and an inner recess 120 located between two adjacent abutting portions 110 are formed on the working end 101 , and the texture structure 10 is disposed on the bottom surface of the inner recess 120 .

[0042] The abutting portion 110 is used to be positioned and abutted against the surface of the tire, so that the arc-shaped tire surface can extend into the inner recessed portion 120 and abut against the surface of the inner recessed portion 120 .

[0043] It should be understood that, since the tire surface has tread, the abutment portion 110 can reduce the contact area with the tire tread surface, and reduce the influence of the tread formed by the concave and convex parts of the tire tread surface on the tread plate 100. Specifically, the abutment portion 110 is used to abut against the flat part of the tire tread surface, and the inner concave portion 120 is used to avoid the tread formed by the concave and convex parts of the tire. By providing at least two abutment portions 110 to abut against different flat parts of the tire tread surface respectively, and then avoiding the tread formed by the concave and convex parts through the inner concave portion 120 between the two abutment portions 110, it is ensured that the tread plate 100 is in close contact with the tire tread surface, and the possibility of the tread detection device being tilted is reduced.

[0044] Optionally, the number of the abutment portions 110 may be two, three or any number; when the number of the abutment portions 110 is two, the abutment portions 110 are respectively located at the side ends of the working end 101 , and the inner recess 120 is formed between the two abutment portions 110 .

[0045] In some embodiments, the inner recess 120 may be an arc-shaped groove formed by being recessed inwards; or, in other embodiments, the inner recess 120 may be a U-shaped groove formed by being recessed inwards.

[0046] With such arrangement, the working end 101 of the tire plate 100 forms an abutment portion 110 and an inner recess 120 located between two adjacent abutment portions 110, so that the tire plate 100 can fit more closely to the surface of the tire, and can effectively improve the stability of the tire plate 100 when it abuts against the tire surface; at the same time, the inner recess 120 can also reduce the material usage of the tire plate 100, thereby reducing the weight of the tire plate 100.

[0047] Please refer to Figures 1 to 4 In some embodiments, the texture structure 10 includes a plurality of grooves 11 opened on the bottom surface of the inner concave portion 120 .

[0048] Optionally, the number of the grooves 11 may be one or more. Exemplarily, the number of the grooves 11 may be three or more, and the grooves 11 are spaced apart, for example, spaced apart in any direction, or randomly spaced apart on the bottom surface of the inner recess 120 .

[0049] The groove 11 may be a long strip structure groove, a circular groove, a rectangular groove, a wavy groove, etc. For example, in some embodiments, the groove 11 may be a long strip structure groove, and the long strip structure grooves are sequentially spaced between the two abutting portions 110. Alternatively, in other embodiments, the groove 11 may be a circular groove, and a plurality of circular grooves may be distributed in an array on the bottom surface of the inner concave portion 120.

[0050] In this way, the texture structure 10 includes grooves 11. By opening a plurality of grooves 11 on the bottom surface of the inner recess 120, the friction between the bottom surface of the inner recess 120 and the surface of the tire is increased, thereby further improving the stability of the tire support plate 100 when it abuts against the tire surface; at the same time, by opening the grooves 11, the material consumption of the tire support plate 100 can also be reduced, thereby further reducing the weight of the tire support plate 100.

[0051] Please refer to Figures 1 to 4 In some embodiments, the working end 101 has a first direction A, two adjacent abutting portions 110 are respectively located at opposite ends of the first direction A, and the grooves 11 are arranged in sequence along the first direction A at intervals.

[0052] The two adjacent abutting portions 110 are distributed at two opposite ends in the first direction A. Thus, the first direction A is also the distribution direction of the abutting portions 110 on the working end 101 .

[0053] The grooves 11 are arranged in sequence at intervals along the first direction A, so that the grooves 11 are arranged at intervals between two adjacent abutment portions 110 and along the distribution direction of the abutment portions 110. When the abutment portion 110 is positioned to abut against the flat portion of the tire surface, the concave and convex portion of the tire extends into the inner concave portion 120 and abuts against the bottom surface where the grooves 11 are provided, thereby reducing the probability of relative sliding between the tire plate 100 and the tire in the first direction A.

[0054] With such a configuration, the tire plate 100 has better stability in the first direction A, and when the tire plate 100 abuts against the surface of the tire, the probability of sliding with the surface of the tire in the first direction A is lower.

[0055] Optionally, in some embodiments, based on the texture structure 10 including the groove 11, the texture structure 10 may also include concave holes, and the concave holes are distributed around the groove 11, so that the groove 11 and the concave holes can work together on the ground of the inner recess 120 to further enhance the stability between the tire plate 100 and the tire.

[0056] In some embodiments, the texture structure 10 includes a plurality of protrusions (not shown) protruding from the bottom surface of the inner recess 120 .

[0057] In this embodiment, the texture structure 10 may further include a convex portion convexly disposed on the bottom surface of the inner concave portion 120. The convex portion includes but is not limited to a dot-shaped convex portion, a block-shaped convex portion, a rectangular convex portion, a long strip-shaped convex portion, a wavy convex portion, and the like.

[0058] For example, in some embodiments, the convex portions may be dot-shaped convex portions, and the dot-shaped convex portions are distributed in an array and are spread all over the bottom surface of the inner recess 120. Thus, when the tire support plate 100 is pressed against the surface of the tire, the surface of the tire will come into contact with the bottom surface of the inner recess 120 of the tire support plate 100, and the dot-shaped convex portions on the bottom surface of the inner recess 120 can effectively increase the friction between the tire support plate 100 and the tire, thereby increasing the stability of the tire support plate 100 when pressed against the tire surface.

[0059] In other embodiments, the convex portion may also be a long strip convex portion, and a plurality of long strip convex portions are distributed on the bottom surface of the inner recess 120 at intervals along one side in any direction, for example, distributed in sequence along the first direction A at intervals.

[0060] In this way, the texture structure 10 including the convex portion convexly arranged on the bottom surface of the inner concave portion 120 can also increase the friction between the tire plate 100 and the tire surface, thereby increasing the friction between the tire plate 100 and the tire surface.

[0061] Please refer to Figures 1 to 4 In some embodiments, the bottom surface of the inner recess 120 is a plane.

[0062] It should be understood that by setting the bottom surface of the inner concave portion 120 to be a plane, the production process of the inner concave portion 120 is simpler; thus, the production cost of the tire plate 100 can be effectively reduced.

[0063] In some embodiments, the bottom surface of the inner recess 120 is an inner concave arc surface (the arc surface is not shown in the figure).

[0064] It is understandable that the surface of the tire generally has a convex arc structure. Therefore, in order to improve the fit between the bottom surface of the inner recess 120 and the surface of the tire, the bottom surface of the inner recess 120 is a concave arc surface; thus, when the surface of the tire extends into the inner recess 120 and abuts against the bottom surface of the inner recess 120, the bottom surface of the inner recess 120 is a concave arc surface, which can form a closer fit with the convex arc surface of the tire surface, thereby further improving the stability of the tire plate 100 when it abuts against the tire surface.

[0065] Optionally, in some embodiments, the surface of the abutting portion 110 may also be configured as a concave arc surface, so that the accuracy and stability of the abutting portion 110 when positioned and abutting against the tire surface are better.

[0066] Please refer to Figures 1 to 4 In some embodiments, the tire support plate 100 further has side ends 102 located on opposite sides of the working end 101 and connected to the working end 101, and at least one side of the side end 102 is recessed inward to form an arc-shaped end surface.

[0067] It can be understood that the side ends 102 located on opposite sides of the working end 101 and connected to the working end 101 are arranged to be recessed inward to form an arc-shaped end surface, thereby making the tire plate 100 smaller in volume and using less material, thereby effectively reducing the weight of the tire plate 100.

[0068] Optionally, the side ends 102 on one of the two opposite sides of the working end 101 and connected to the working end 101 may be arranged to be recessed inwards to form an arcuate end surface, while the side ends 102 on the other side may still be flat. Alternatively, the side ends 102 on both opposite sides of the working end 101 and connected to the working end 101 may be arranged to be recessed inwards to form an arcuate end surface.

[0069] Please refer to Figures 1 to 4 In some embodiments, a magnetic portion 200 is further provided on the tire support plate 100, and the magnetic portion 200 is used to cooperate with the calibration device.

[0070] It should be understood that when the tire abutment plate 100 is applied to a testing device, it is necessary to calibrate the tire abutment plate 100 using a calibration device when it is used for the first time or has not been used for a long time.

[0071] By providing the magnetic part 200 on the tire support plate 100 , when the calibration device is connected to the tire support plate 100 , the tire support plate 100 can be adsorbed and connected to the calibration device through the magnetic part 200 , so as to improve the connection convenience between the calibration device and the tire support plate 100 .

[0072] The magnetic part 200 can be fixedly connected to the tire support plate 100 by bonding, clamping or the like.

[0073] Please refer to Figures 1 to 4 In some embodiments, a receiving groove 130 is formed on the side surface of the tire plate 100 at one end facing away from the working end 101 , and the magnetic portion 200 is received in the receiving groove 130 .

[0074] By providing the accommodating groove 130 on the side surface of the tire support plate 100 which is opposite to the working end 101 , the material usage of the tire support plate 100 is reduced, thereby further reducing the weight of the tire support plate 100 .

[0075] The magnetic part 200 is accommodated in the receiving groove 130, and the magnetic part 200 can be fixed in the receiving groove 130 by a clamping method. Alternatively, the magnetic part 200 can also be fixed in the receiving groove 130 by gluing or the like.

[0076] Please refer to Figures 1 to 4 In the second aspect, the embodiment of the present application also provides a handheld tread pattern detection device 1000, including a detection structure 300 and a tire support plate 100 as described above, wherein the tire support plate 100 is connected to the detection structure 300, and the tire support plate 100 is used to abut against the surface of the tire so that the detection structure 300 can detect the surface tread pattern of the tire.

[0077] The handheld tread pattern detection device 1000 provided in the embodiment of the present application includes the above-mentioned tire support plate 100. During the detection process, the tire support plate 100 is used to lean against the surface of the tire, so that the detection structure 300 can detect the surface tread pattern of the tire more stably.

[0078] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A tire support plate, characterized in that: The tire support plate has a working end, on which a texture structure is arranged, and on which at least two abutting portions and an inner concave portion located between two adjacent abutting portions are formed, and the texture structure is arranged on the bottom surface of the inner concave portion.

2. The tire support plate according to claim 1, characterized in that: The texture structure includes a plurality of grooves opened on the bottom surface of the inner concave portion.

3. The tire support plate according to claim 2, characterized in that: The working end has a first direction, two adjacent abutment portions are respectively located at opposite ends of the first direction, and the grooves are sequentially arranged at intervals along the first direction.

4. The tire support plate according to claim 1, characterized in that: The texture structure includes a plurality of convex parts convexly arranged on the bottom surface of the inner concave part.

5. The tire support plate according to any one of claims 1 to 4, characterized in that: The bottom surface of the inner concave portion is a plane or an inner concave arc surface.

6. The tire support plate according to claim 1, characterized in that: The tire support plate also has side ends located at opposite sides of the working end and connected to the working end, and the side end on at least one side is recessed inwardly to form an arc-shaped end surface.

7. The tire support plate according to claim 1, characterized in that: The tire support plate is also provided with a magnetic part, and the magnetic part is used to cooperate with the calibration device.

8. The tire support plate according to claim 7, characterized in that: A receiving groove is provided on the side surface of one end of the support plate which is opposite to the working end, and the magnetic part is received in the receiving groove.

9. A handheld tire tread detection device, characterized in that: It comprises a detection structure and a tire support plate as described in any one of claims 1 to 8, wherein the tire support plate is connected to the detection structure, and the tire support plate is used to abut against the surface of the tire so that the detection structure can detect the surface tread of the tire.

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