Two-wheeled vehicle and wheel speed sensor wiring structure

Abstract

The application relates to a two-wheeled vehicle and a wheel speed sensor wiring structure thereof. The wheel speed sensor wiring structure is arranged on a front fork. The front fork is provided with a brake disc and a front brake caliper corresponding to the brake disc. The front brake caliper is connected with a hose joint. The wheel speed sensor wiring structure comprises a sensor cable and a wire clamp. The sensor cable is electrically connected with the wheel speed sensor. The sensor cable extends from the wheel speed sensor to the side where the hose joint is located and is fixed at the hose joint. The wire clamp is connected with the front brake caliper and is used for limiting the movement of the part of the sensor cable between the wheel speed sensor and the hose joint relative to the front brake caliper. The two-wheeled vehicle and the wheel speed sensor wiring structure thereof can combine the wheel speed sensor, the wire clamp and the hose joint to fix the sensor cable, reduce the friction between the sensor cable and the front brake caliper and the abrasion probability, and facilitate the normal work of the wheel speed sensor.

Description

Technical Field

[0001] This application relates to the field of transportation technology, and in particular to a two-wheeled vehicle and its wheel speed sensor wiring structure. Background Technology

[0002] As people's requirements for driving safety increase, two-wheeled vehicles such as scooters and motorcycles are gradually being equipped with ABS (antilock brake system). Therefore, wheel speed sensors need to be installed simultaneously to measure the rotation speed of the wheels and transmit the speed signal to the ABS unit.

[0003] In related technologies, for saddle-type vehicles with a front fork supporting a front wheel, a sensor that detects the rotation of the front wheel, and a sensor cable extending from the sensor to the brake pipe and upwards, the sensor cable is generally limited by a guide clamp installed on the front fork.

[0004] However, to improve riding comfort, shock absorbers are installed in the front fork, allowing it to extend and float to a certain extent. Therefore, with the sensor cable being limited by guide clips mounted on the front fork, the cable is prone to friction with the front brake caliper during the fork's extension and retraction, leading to severe wear and sensor failure. Summary of the Invention

[0005] Therefore, it is necessary to provide a wiring structure for a two-wheeled vehicle and its wheel speed sensor to address the problem that sensor cables are prone to wear and tear, which can lead to sensor failure.

[0006] On one hand, this application provides a wheel speed sensor wiring structure, which is disposed on a front fork. The front fork is provided with a brake disc and a front brake caliper corresponding to the brake disc. The front brake caliper is connected to a hose connector. The wheel speed sensor wiring structure includes:

[0007] A sensor cable, electrically connected to the wheel speed sensor, extends from the wheel speed sensor toward the side where the hose connector is located and is fixed at the hose connector.

[0008] A cable clamp, which is connected to the front brake caliper, is used to restrict the movement of the portion of the sensor cable located between the wheel speed sensor and the hose connector relative to the front brake caliper.

[0009] In one embodiment, the front brake caliper includes a seat and a friction pad. The seat has a recessed groove for accommodating the friction pad and at least two pin holes. The friction pad is connected to the seat via a pin passing through one of the pin holes, and the clamp is connected to one of the pin holes.

[0010] In one embodiment, the wire clamp includes a connecting portion and a clamping portion, the connecting portion being inserted into the pin hole, the clamping portion being connected to the connecting portion, and the sensor cable being held in place by the clamping portion.

[0011] In one embodiment, the connecting portion includes at least two plug-in blocks, the surfaces of the plug-in blocks corresponding to the pin holes are all arc surfaces, and the arc surfaces on all the plug-in blocks of the connecting portion are located on the same circumferential surface.

[0012] In one embodiment, the connecting part includes at least two plug-in blocks, each plug-in block having a protrusion on its surface corresponding to the pin hole. When the plug-in block is inserted into the pin hole, the protrusion abuts against the inner wall of the pin hole.

[0013] In one embodiment, a portion of the sensor cable is attached to the outer peripheral surface of the base and guided to the flexible hose connector via the cable clamp.

[0014] In one embodiment, the hose connector is used to connect to the brake pipe. A first cable clamp is provided at the connection between the hose connector and the brake pipe. The sensor cable is fixed to the hose connector via the first cable clamp. The sensor cable is divided into a fixed section and a moving section via the first cable clamp. The fixed section is fixed relative to the front brake caliper under the constraints of the wheel speed sensor, the cable clamp, and the hose connector.

[0015] In one embodiment, a second cable clamp is provided on the brake tube, and a portion of the moving section is arranged along the brake tube and confined to the brake tube by the second cable clamp.

[0016] On the other hand, this application provides a two-wheeled vehicle, including the wheel speed sensor wiring structure as described above.

[0017] In one embodiment, the two-wheeled vehicle includes a front fork, a front wheel, and a handlebar. The front fork includes a first support, a second support, and a shock absorber. The front wheel is rotatably connected to the first support. The handlebar is connected to the second support. The shock absorber is connected between the first support and the second support. The wheel speed sensor, the front brake caliper, and the hose connector are all fixed relative to the first support.

[0018] The two-wheeled vehicle and its wheel speed sensor wiring structure of this application have a sensor cable electrically connected to the wheel speed sensor extending towards the side where the hose connector is located and fixed at the hose connector. In this way, the sensor cable will not move relative to the front brake caliper at the hose connector. Since the cable clamp is connected to the front brake caliper and restricts the movement of the portion of the sensor cable located between the wheel speed sensor and the hose connector relative to the front brake caliper, the wheel speed sensor, cable clamp, and hose connector can be combined to fix the sensor cable, reducing the probability of friction and wear between the sensor cable and the front brake caliper, thus ensuring the normal operation of the wheel speed sensor. Attached Figure Description

[0019] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute an undue limitation of this application.

[0020] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the wiring structure of the wheel speed sensor according to one embodiment of this application.

[0022] Figure 2 for Figure 1 The diagram shows a partial enlarged view of the wheel speed sensor wiring structure.

[0023] Figure 3 For along Figure 1 A schematic diagram of the cross-sectional structure of line AA.

[0024] Figure 4 For along Figure 1 A schematic diagram of the cross-sectional structure of the BB line.

[0025] Figure 5 This is a schematic diagram of the wire clamp structure in the wheel speed sensor wiring structure according to one embodiment of this application.

[0026] Explanation of reference numerals in the attached figures:

[0027] 100. Wheel speed sensor; 110. Sensor cable; 110a. Fixed section; 110b. Moving section; 120. Cable clamp; 121. Connecting part; 121a. Insertion block; 121b. Protrusion; 122. Clamping part; 200. Front fork; 200a. First support part; 200b. Second support part; 200c. Shock absorber; 210. Brake disc; 220. Front brake caliper; 221. Seat; 221a. Clear slot; 221b. Pin hole; 221c. Pin shaft; 221d. Hole cover; 222. Friction pad; 230. Hose connector; 240. Brake pipe; 250. First cable clamp; 260. Second cable clamp. Detailed Implementation

[0028] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0029] Combination Figure 1 and Figure 2 As shown, one embodiment of this application provides a wheel speed sensor wiring structure. This wiring structure optimizes the routing of the cable connected to the wheel speed sensor 100 to reduce the probability of cable wear, thereby ensuring the normal operation of the wheel speed sensor 100. For ease of understanding, the cable connected to the wheel speed sensor 100 will be referred to as "sensor cable 110" below.

[0030] Specifically, the wheel speed sensor wiring structure is located on the front fork 200, which refers to the support component for the handlebars of the two-wheeled vehicle and also the component for the front wheel. The front fork 200 has a brake disc 210 and a corresponding front brake caliper 220. The front brake caliper 220 is connected to a hose connector 230 for connecting to the brake pipe 240. The front brake caliper 220 includes a seat 221 and friction pads 222. Understandably, the brake pipe 240 transmits hydraulic pressure to drive the friction pads 222 of the front brake caliper 220 to move relative to the seat 221. When the friction pads 222 contact the brake disc 210, they restrict the movement of the brake disc 210, thereby achieving a braking effect. Correspondingly, when the front brake caliper 220 releases the brake on the brake disc 210, the friction pads 222 disengage from the brake disc 210, thus restoring the rotational freedom of the brake disc 210. In this embodiment, the brake disc 210 is coaxially connected to the wheel, and when the two-wheeled vehicle is in motion, the brake disc 210 rotates together with the wheel. The wheel speed sensor 100 can detect the rotational speed of the brake disc 210, and then obtain the rotational speed of the wheel, so as to achieve the purpose of speed detection.

[0031] Continue to combine Figure 1 and Figure 2 As shown, the wheel speed sensor wiring structure includes a sensor cable 110 and a clamp 120. The sensor cable 110 is electrically connected to the wheel speed sensor 100 to transmit signals between the wheel speed sensor 100 and other electrical devices (such as a controller or ABS unit). The sensor cable 110 extends from the wheel speed sensor 100 toward the hose connector 230, and is fixed at the hose connector 230 so that the sensor cable 110 does not move relative to the front brake caliper 220 at the hose connector 230. It should be noted that the hose connector 230 is usually positioned higher than the wheel speed sensor 100. For example, the hose connector 230 may be located above and behind the wheel speed sensor 100. In this case, the sensor cable 110 extends above and behind the wheel speed sensor 100 and is fixed to the hose connector 230 where it extends. Since the hose connector 230 is connected to the front brake caliper 220 and the hose connector 230 is fixed to the front brake caliper 220, the position where the sensor cable 110 is connected to the hose connector 230 will not move relative to the front brake caliper 220.

[0032] In this embodiment, the cable clamp 120 is connected to the front brake caliper 220. The cable clamp 120 is used to restrict the movement of the portion of the sensor cable 110 located between the wheel speed sensor 100 and the hose connector 230 relative to the front brake caliper 220. Therefore, the cable clamp 120 has a constraint effect on this portion of the sensor cable 110, keeping this portion of the cable stationary relative to the front brake caliper 220, thereby reducing friction between the sensor cable 110 and the front brake caliper 220.

[0033] In the above embodiment, since the sensor cable 110 is connected to the wheel speed sensor 100 on one hand and fixed to the hose connector 230 on the other hand, when the cable clamp 120 restricts the movement of the portion of the sensor cable 110 located between the wheel speed sensor 100 and the hose connector 230 relative to the front brake caliper 220, the wheel speed sensor 100, the cable clamp 120, and the hose connector 230 all have a fixing effect on the sensor cable 110, reducing the probability of friction and wear between the sensor cable 110 and the front brake caliper 220, so as to ensure the normal operation of the wheel speed sensor 100.

[0034] It should be noted that the direction in this application embodiment refers to the entire vehicle body as a reference direction. Front and front side refer to the direction towards the front of the vehicle; rear and rear side refer to the direction towards the rear of the vehicle; lower and below refer to the direction towards the ground; upper and above refer to the direction away from the ground.

[0035] Combination Figure 3 and Figure 4 As shown, there can be two friction pads 222, which are respectively disposed on opposite sides of the brake disc 210. When the front brake caliper 220 brakes, the rotational freedom of the brake disc 210 is restricted by the friction pads 222 on both sides. Thus, during the movement of the two-wheeled vehicle, the friction pads 222 of the front brake caliper 220 can be used to brake the brake disc 210. Understandably, when the front brake caliper 220 releases its braking force on the brake disc 210, both friction pads 222 maintain a gap with the brake disc 210, and the brake disc 210 can rotate with the wheel without being restricted by the friction pads 222.

[0036] In some embodiments, the seat 221 is formed with a clearance groove 221a for the friction pad 222. When the front brake caliper 220 brakes, the friction pad 222 moves within the clearance groove 221a, thereby providing space for the friction pad 222 to move and facilitating the switching of the friction pad 222 between braking and de-braking states.

[0037] Combination Figure 1 , Figure 3 and Figure 4As shown, the seat 221 has at least two pin holes 221b. The friction plate 222 is connected to the seat 221 via a pin 221c passing through the pin holes 221b, thus allowing the friction plate 222 to be mounted on the seat 221 using the pin 221c. In this embodiment, a cable clamp 120 is connected to one of the pin holes 221b. The cable clamp 120 can cover the opening of the pin hole 221b, preventing the pin 221c from falling out of the pin hole 221b and also providing a dustproof effect. Because the cable clamp 120 covers the opening of the pin hole 221b, it also prevents the pin 221c from being exposed to the opening of the pin hole 221b. Therefore, this structural design improves the aesthetics of the front brake caliper 220 corresponding to the pin hole 221b.

[0038] It should be noted that for pin holes 221b without wire clamp 120, hole caps 221d can be used to seal them. In the above embodiment, wire clamp 120 acts as hole cap 221d to seal the opening of one of the pin holes 221b, thereby reducing the number of hole caps 221d and reducing component costs. Furthermore, installing wire clamp 120 not only satisfies the need for fixing the sensor cable 110, but also seals the opening of pin hole 221b, achieving a dual effect in a single installation operation. Compared to installing wire clamp 120 separately or sealing the opening of pin hole 221b separately, this structural design simplifies the installation process and improves assembly efficiency.

[0039] Combination Figure 2 and Figure 3 As shown, in some embodiments, the cable clamp 120 includes a connecting portion 121 and a clamping portion 122. The connecting portion 121 is inserted into the pin hole 221b, and the clamping portion 122 is connected to the connecting portion 121, with the sensor cable 110 held in place by the clamping portion 122. In this embodiment, the cable clamp 120, on the one hand, utilizes the connection between the connecting portion 121 and the pin hole 221b to allow the cable clamp 120 to be installed onto the seat 221 of the front brake caliper 220; on the other hand, the clamping portion 122 can clamp the sensor cable 110, thereby making it less likely for the sensor cable 110 to move relative to the front brake caliper 220, reducing the probability of friction between the sensor cable 110 and the front brake caliper 220, and thus reducing wear on the sensor cable 110, thereby ensuring the reliability of signal transmission between the sensor cable 110 and the wheel speed sensor 100 and other electrical components.

[0040] Continue to combine Figure 3 and Figure 5As shown, in some embodiments, the connecting portion 121 includes at least two insertion blocks 121a. Each insertion block 121a has a protrusion 121b on its surface corresponding to the pin hole 221b. When the insertion block 121a is inserted into the pin hole 221b, the protrusion 121b abuts against the inner wall of the pin hole 221b, thereby increasing the friction between the connecting portion 121 and the inner wall of the pin hole 221b. This makes it less likely for the connecting portion 121 to detach from the pin hole 221b, thus improving the connection stability between the cable clamp 120 and the base 221. In this way, when the sensor cable 110 is clamped in the clamping portion 122 of the cable clamp 120, the cable clamp 120 can effectively limit the sensor cable 110, ultimately keeping the portion of the sensor cable 110 located between the wheel speed sensor 100 and the hose connector 230 fixed to the front brake caliper 220, reducing the probability of damage due to friction between the sensor cable 110 and the front brake caliper 220.

[0041] There can be multiple protrusions 121b, which are arranged at intervals along the height direction of the insertion block 121a. The height direction of the insertion block 121a refers to the direction in which the insertion block 121a inserts into the pin hole 221b. The shape of the protrusion 121b can be hemispherical or an arc extending along the peripheral surface of the insertion block 121a. The shape of the protrusion 121b is not limited here, as long as the protrusion 121b can abut against the inner wall of the pin hole 221b to increase the friction between the two, thereby making it less likely for the connecting part 121 to fall off the pin hole 221b. It should be noted that the connecting part 121 may also be without protrusions 121b. For example, the connecting part 121 is inserted into the pin hole 221b, and the outer contour of the connecting part 121 is adapted to the shape of the pin hole 221b. In some embodiments, the connecting portion 121 includes at least two insertion blocks 121a. The surfaces of the insertion blocks 121a corresponding to the pin holes 221b are all arc-shaped surfaces. The arc-shaped surfaces on all the insertion blocks 121a of the connecting portion 121 are located on the same circumferential surface. The friction provided by these insertion blocks 121a after being inserted into the pin holes 221b makes it difficult for the insertion blocks 121a to fall out of the pin holes 221b, thereby achieving the effect of insertion and engagement between the connecting portion 121 and the pin holes 221b. It can be understood that the diameter of the circumferential surface formed by the insertion blocks 121a is larger than the diameter of the pin holes 221b. Therefore, the gap between the insertion blocks 121a can be used to provide assembly allowance, so that after the insertion blocks 121a are engaged with the pin holes 221b, these insertion blocks 121a will be squeezed by the inner wall of the pin holes 221b, thus increasing the stability of the engagement between the connecting portion 121 and the pin holes 221b.

[0042] In some embodiments, a portion of the sensor cable 110 is attached to the outer peripheral surface of the base 221 and guided to the hose connector 230 via the cable clamp 120. This structural arrangement allows the outer peripheral surface of the base 221 to provide a wall-mounted restraint effect for the sensor cable 110, preventing it from easily becoming loose. Thus, the portion of the sensor cable 110 located between the wheel speed sensor 100 and the hose connector 230 remains fixed in position relative to the front brake caliper 220. Furthermore, because the sensor cable 110 is attached to the outer peripheral surface of the base 221, this portion of the wiring is compact, with a natural transition, improving the aesthetics of the wiring.

[0043] See again Figure 1 and Figure 2 As shown, in some embodiments where the flexible hose connector 230 connects to the brake pipe 240, a first cable clamp 250 is provided at the connection point between the flexible hose connector 230 and the brake pipe 240. The sensor cable 110 is fixed to the flexible hose connector 230 via the first cable clamp 250. In this embodiment, the first cable clamp 250 serves as a clamp for holding the cable, and the connection between the first cable clamp 250 and the flexible hose connector 230 is simple. Furthermore, the sensor cable 110 is relatively easy to fix to the first cable clamp 250. Specifically, the first cable clamp 250 includes a sleeve portion and a cable-holding portion. The sleeve portion is fitted onto the flexible hose connector 230, and the cable-holding portion is connected to the sleeve portion and used to hold the cable. In use, simply fitting the sleeve portion onto the flexible hose connector 230 and then inserting the sensor cable 110 into the cable-holding portion will keep the portion of the sensor cable 110 inserted into the cable-holding portion fixed to the flexible hose connector 230. Therefore, by simply adjusting the position of the sensor cable 110 when it is inserted into the cable clamp, the portion of the sensor cable 110 located between the wheel speed sensor 100 and the flexible hose connector 230 can be kept at a reasonable length. This prevents the portion of the sensor cable 110 from becoming too long and prone to bending and swaying, while also preventing it from becoming too short and difficult to be inserted into the cable clamp 120. Thus, in this embodiment, the structure of using the first cable clamp 250 to fix the sensor cable 110 to the flexible hose connector 230 not only helps maintain smooth wiring but also helps maintain the stability of the portion of the sensor cable 110 located between the wheel speed sensor 100 and the flexible hose connector 230, thereby reducing the probability of the sensor cable 110 swaying and rubbing against the front brake caliper 220 and getting damaged.

[0044] The sensor cable 110 is divided into a fixed section 110a and a moving section 110b via the first cable clamp 250. That is, with the first cable clamp 250 as the dividing point, the portion of the sensor cable 110 closer to the wheel speed sensor 100 is the fixed section 110a; correspondingly, the portion of the sensor cable 110 further away from the wheel speed sensor 100 is the moving section 110b. It should be noted that the terms fixed section 110a and moving section 110b refer to the wiring configuration of the sensor cable 110 at the front fork 200 position, and do not imply that the sensor cable 110 is composed of two or more cable segments. The fixed section 110a is fixed relative to the front brake caliper 220 by the wheel speed sensor 100, the cable clamp 120, and the hose connector 230, thus reducing the risk of damage from friction with the front brake caliper 220.

[0045] The moving section 110b extends from the hose connector 230 in a direction away from the wheel speed sensor 100 in order to connect to other units such as the ABS unit.

[0046] In some embodiments, a second cable clamp 260 is provided on the brake pipe 240, and a portion of the moving section 110b is arranged along the brake pipe 240 and confined within the brake pipe 240 by the second cable clamp 260. With this structure, the portion of the moving section 110b corresponding to the brake pipe 240 will remain linked with the brake pipe 240; that is, when the brake pipe 240 bends or twists, the moving section 110b will bend or twist along with it. Since one end of the brake pipe 240 is connected to the front brake caliper 220 and the other end is connected to the handbrake in a two-wheeled vehicle, the brake pipe 240 will twist when the vehicle turns during operation. Therefore, in this embodiment, keeping the moving section 110b aligned with the brake pipe 240 via the second cable clamp 260 improves the compactness of the wiring arrangement.

[0047] The number of second cable clamps 260 can be one, or two or more second cable clamps 260 can be set as needed to stably arrange the moving section 110b along the brake pipe 240.

[0048] The structure of the second cable clamp 260 can be the same as that of the first cable clamp 250. This reduces the number of cable clamp types 120 when laying out pipelines, thus facilitating assembly and improving assembly efficiency.

[0049] Based on the aforementioned wheel speed sensor wiring structure, this application also provides a two-wheeled vehicle that includes the wheel speed sensor wiring structure described above. Because the aforementioned wheel speed sensor wiring structure reduces the likelihood of wear due to friction between the sensor cable 110 and the front brake caliper 220, it helps ensure the normal operation of the wheel speed sensor 100. Therefore, the two-wheeled vehicle including the aforementioned wheel speed sensor wiring structure also possesses this technical effect.

[0050] Combined again Figure 1 and Figure 2 As shown, in some embodiments, the two-wheeled vehicle includes a front fork 200, a front wheel (not shown), and a handlebar (not shown). The front fork 200 includes a first support portion 200a, a second support portion 200b, and a shock absorber 200c. The front wheel is rotatably connected to the first support portion 200a, the handlebar is connected to the second support portion 200b, and the shock absorber 200c is connected between the first support portion 200a and the second support portion 200b. The wheel speed sensor 100, the front brake caliper 220, and the hose connector 230 are all fixed relative to the first support portion 200a. Thus, with the wheel speed sensor 100, the clamp 120, and the hose connector 230 fixed, the portion of the sensor cable 110 corresponding to the wheel speed sensor 100 and the hose connector 230 (i.e., the fixed section 110a) remains fixed relative to the first support portion 200a and will not loosen. Therefore, with this structural configuration, friction is less likely to occur between the sensor cable 110 and the front brake caliper 220, thereby reducing the probability of wear on the sensor cable 110 and ensuring the normal operation of the wheel speed sensor 100.

[0051] It should be noted that the end of the moving segment 110b furthest from the wheel speed sensor 100 is connected to the second support portion 200b. Therefore, when the first support portion 200a and the second support portion 200b move relative to each other, the moving segment 110b may bend or swing. Since the moving segment 110b is away from the front brake caliper 220 and does not contact the front brake caliper 220, even if the moving segment 110b moves, it will not rub against the front brake caliper 220.

[0052] It should be noted that "a certain body" or "a certain part" can be a portion of the corresponding "component," meaning that "a certain body" or "a certain part" is integrally formed and manufactured with the "other parts of the component"; or it can be an independent component that can be separated from the "other parts of the component," meaning that "a certain body" or "a certain part" can be manufactured independently and then combined with the "other parts of the component" to form a whole. The expression of "a certain body" or "a certain part" in this application is only one embodiment for ease of reading, and is not intended to limit the scope of protection of this application. Any technical solution that includes the above features and has the same function should be understood as an equivalent technical solution of this application.

[0053] It should be noted that the components included in the terms "unit," "component," "mechanism," and "device" of this application can be flexibly combined, enabling modular production according to actual needs and facilitating modular assembly. The division of the above-mentioned components in this application is merely one embodiment for ease of reading and is not intended to limit the scope of protection of this application. Any solution that includes the above-mentioned components and has the same function should be understood as an equivalent technical solution of this application.

[0054] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. The term "and / or" as used in this application includes any and all combinations of one or more of the associated listed items.

[0055] 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 technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0056] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0057] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0058] It should be noted that when a component is referred to as "fixed to," "set on," "fixed to," or "mounted on" another component, it can be directly on the other component or there may be an intervening component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intervening component. Furthermore, when a component is considered to be "fixed transmission connection" to another component, the two can be fixed in a detachable or non-detachable manner, as long as power transmission can be achieved, such as sleeve, snap-fit, integral molding, welding, etc., which can be achieved in the prior art and will not be elaborated here. When a component is perpendicular or approximately perpendicular to another component, it means that the two are ideally perpendicular, but due to the influence of manufacturing and assembly, there may be a certain degree of perpendicularity error. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation. The term "and / or" used herein includes any and all combinations of one or more of the associated listed items.

[0059] It should also be understood that, in interpreting the connection or positional relationships of components, although not explicitly described, connection and positional relationships are interpreted to include a range of error, which should be within the acceptable deviation range of a specific value as determined by a person skilled in the art. For example, "approximately," "about," or "substantially" can mean within one or more standard deviations, without limitation herein.

[0060] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above 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.

[0061] The above embodiments merely illustrate several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the inventive concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A wiring structure for a wheel speed sensor, characterized in that, The wheel speed sensor wiring structure is disposed on the front fork, the front fork is provided with a brake disc and a front brake caliper corresponding to the brake disc, the front brake caliper is connected to a hose connector, and the wheel speed sensor wiring structure includes: A sensor cable, electrically connected to the wheel speed sensor, extends from the wheel speed sensor toward the side where the hose connector is located and is fixed at the hose connector. A cable clamp is connected to the front brake caliper and is used to restrict the movement of the portion of the sensor cable located between the wheel speed sensor and the hose connector relative to the front brake caliper. The front brake caliper includes a seat and a friction plate. The seat has a recessed groove for the friction plate and at least two pin holes. The friction plate is connected to the seat via a pin passing through one of the pin holes. The cable clamp is connected to one of the pin holes and includes a connecting part and a clamping part. The connecting part is inserted into the pin hole, and the clamping part is connected to the connecting part. The sensor cable is held in place by the clamping part.

2. The wheel speed sensor wiring structure according to claim 1, characterized in that, The connecting part includes at least two plug-in blocks, and the surfaces of the plug-in blocks corresponding to the pin holes are all arc surfaces. The arc surfaces on all the plug-in blocks of the connecting part are located on the same circumferential surface.

3. The wheel speed sensor wiring structure according to claim 1, characterized in that, The connecting part includes at least two plug-in blocks, and each plug-in block has a protrusion on its surface corresponding to the pin hole. When the plug-in block is inserted into the pin hole, the protrusion abuts against the inner wall of the pin hole.

4. The wheel speed sensor wiring structure according to claim 1, characterized in that, A portion of the sensor cable is attached to the outer circumferential surface of the base and guided to the flexible hose connector via the cable clamp.

5. The wheel speed sensor wiring structure according to claim 4, characterized in that, The hose connector is used to connect the brake pipe. A first cable clamp is provided at the connection between the hose connector and the brake pipe. The sensor cable is fixed to the hose connector via the first cable clamp. The sensor cable is divided into a fixed section and a moving section via the first cable clamp. The fixed section is fixed relative to the front brake caliper under the constraints of the wheel speed sensor, the cable clamp and the hose connector.

6. The wheel speed sensor wiring structure according to claim 5, characterized in that, A second cable clamp is provided on the brake tube, and a portion of the moving section is arranged along the brake tube and limited to the brake tube by the second cable clamp.

7. A two-wheeled vehicle, characterized in that, Includes the wheel speed sensor wiring structure as described in any one of claims 1 to 6.

8. The two-wheeled vehicle according to claim 7, characterized in that, The device includes a front fork, a front wheel, and a handlebar. The front fork includes a first support, a second support, and a shock absorber. The front wheel is rotatably connected to the first support. The handlebar is connected to the second support. The shock absorber is connected between the first support and the second support. The wheel speed sensor, the front brake caliper, and the hose connector are all fixed relative to the first support.

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