Automobile ABS sensor components and automobile ABS sensor assemblies

Abstract

The present application relates to the technical field of automobile ABS sensors, and provides an automobile ABS sensor component and an automobile ABS sensor assembly. The automobile ABS sensor component includes: an ABS main body with a receiving space, a speed detection probe, a distance adjustment mechanism including an abutment portion, and a limiting mechanism including a connecting member and a limiting member; the connecting member is movably arranged in the receiving space, and the limiting member is movably arranged on the connecting member, and the connecting member and the limiting member are closer to the first end than the abutment portion. When the ABS main body is placed in the ABS mounting hole, the connecting member and the limiting member move to the side protruding from the ABS main body, so that the limiting member and the abutment portion are located on opposite sides of the automobile mounting structure. The automobile ABS sensor component provided by the present application can be applicable to automobiles of different models, and simplifies the disassembly and installation of the automobile ABS sensor component.

Description

Technical Field

[0001] The present application relates to the technical field of automobile ABS sensors, and in particular to an automobile ABS sensor component and an automobile ABS sensor assembly. Background Art

[0002] The car ABS sensor is an important part of the ABS anti-lock braking system. It is used to detect the rotation speed of the wheel, send it to the ABS sensor assembly, and adjust the pressure of the brake pad according to the measured vehicle speed to prevent the vehicle from losing control when braking.

[0003] In the related art, when the ABS sensor of an automobile is damaged, the owner needs to go to a 4S shop to have professionals use professional tools and an ABS sensor that is compatible with the automobile to replace the damaged ABS sensor. The owner cannot replace the damaged ABS sensor immediately after the damage, which increases the safety hazard of driving. Summary of the Invention

[0004] The embodiments of the present application provide an automobile ABS sensor component and an automobile ABS sensor assembly, which can improve the technical problem in the related art that different automobiles require different ABS sensors and professional tools are needed for replacement.

[0005] In a first aspect, an embodiment of the present application provides an automotive ABS sensor component, comprising:

[0006] An ABS main body, the ABS main body being configured to be inserted into an ABS mounting hole of a vehicle mounting structure along a first direction; a side portion of the ABS main body being provided with an accommodation space;

[0007] A speed detection probe is provided at a first end of the ABS main body facing the area to be detected;

[0008] a distance adjustment mechanism, the distance adjustment mechanism being adjustably disposed on the ABS main body; the distance adjustment mechanism comprising an abutment portion, the distance adjustment mechanism being capable of adjusting the abutment portion to move along the first direction; and

[0009] a limiting mechanism comprising a connecting member and a limiting member, wherein the connecting member is movably disposed in the accommodating space along a second direction perpendicular to the first direction, and the limiting member is movably disposed on the connecting member along the first direction; the connecting member and the limiting member are closer to the first end than the abutting portion;

[0010] The limiting mechanism is used to move the connecting member and the limiting member to the side portion protruding from the ABS main body when the ABS main body is placed in the ABS mounting hole, thereby causing the limiting member and the abutting portion to be located on opposite sides of the vehicle mounting structure, and to move the connecting member and the limiting member into the accommodating space, thereby allowing the ABS main body to be withdrawn from the ABS mounting hole.

[0011] The above technical solutions in the embodiments of the present application have at least the following technical effects:

[0012] The automobile ABS sensor component provided by the embodiment of the present application is provided with an ABS main body with a accommodating space on the side, a speed detection probe arranged at the first end of the ABS main body, a distance adjustment mechanism adjustably arranged on the ABS main body, and a limiting mechanism, and the distance adjustment mechanism includes an abutment portion, the distance adjustment mechanism can adjust the abutment portion to move along a first direction, the limiting mechanism includes a connecting member and a limiting member, the connecting member can be movably arranged in the accommodating space along a second direction perpendicular to the first direction, the limiting member can be movably arranged on the connecting member along the first direction, and the connecting member and the limiting member are closer to the first end than the abutment portion; therefore, when it is necessary to install the automobile ABS sensor component, the ABS main body can be placed in the ABS mounting hole of the automobile mounting structure, and the distance adjustment mechanism can be used to adjust the abutment portion to move along the second direction perpendicular to the first direction. The ABS sensor assembly is adapted to meet the requirements of various vehicle models by adjusting the distance adjustment mechanism and the limiting mechanism. The ABS sensor assembly is adapted to meet the requirements of various vehicle models by adjusting the distance adjustment mechanism and the limiting mechanism. The ABS sensor assembly is adapted to meet the requirements of various vehicle models by adjusting the distance adjustment mechanism and the limiting mechanism. The ABS sensor assembly is adapted to meet the requirements of various vehicle models by adjusting the distance adjustment mechanism and the limiting mechanism. When the ABS sensor assembly is damaged and needs to be disassembled, the ABS sensor assembly can be removed from the ABS mounting hole by moving the connecting member and the limiting member into the accommodating space. This simplifies the process of replacing the ABS sensor assembly and allows the vehicle owner to replace the damaged ABS sensor assembly on their own, thereby reducing potential driving safety hazards.

[0013] In some embodiments, the distance adjustment mechanism further comprises:

[0014] a control unit, the control unit being disposed on the ABS main body and being configured to be electrically connected to a vehicle power unit;

[0015] a distance detecting device, the distance detecting device being disposed on the first end and electrically connected to the control unit; and

[0016] an adjusting portion, the adjusting portion being provided on the ABS main body and electrically connected to the control unit; the abutting portion being connected to a power output end of the adjusting portion;

[0017] In which, the distance detection device is used to detect distance information reflecting the distance between the speed detection probe and the area to be measured, and send the distance information to the control unit, and the control unit is used to control the adjustment part based on the distance information to adjust the abutment part to move along the first direction, thereby adjusting the distance between the speed detection probe and the area to be measured.

[0018] In some embodiments, the number of the distance adjustment mechanisms is at least two, and the two distance adjustment mechanisms are symmetrically arranged on both sides of the ABS main body; the number of the limiting mechanisms is the same as the number of the distance adjustment mechanisms, and the two limiting mechanisms are symmetrically arranged on both sides of the ABS main body; and / or

[0019] The ABS main body has an adjustment space, and the abutting portion is movably disposed in the adjustment space along the first direction so as to extend out of the adjustment space along the first direction; the adjustment portion includes:

[0020] a first power device, the first power device being disposed in the adjustment space and being configured to be electrically connected to a vehicle power unit;

[0021] a gear, the gear being located in the adjustment space and connected to a power output end of the first power device; and

[0022] a rack, the rack being located in the adjustment space, the rack being meshed with the gear, and one end of the rack being connected to the abutment portion;

[0023] Among them, the first power device can drive the gear to rotate forward, so that the gear drives the abutment part to move toward the first end through the rack, thereby making the speed detection probe move away from the area to be measured; the first power device can drive the gear to rotate reversely, so that the gear drives the abutment part to move away from the first end through the rack, thereby making the speed detection probe close to the area to be measured.

[0024] In some embodiments, the abutment portion includes a rubber layer and an abutment member; the abutment member is movably arranged in the adjustment space along the first direction and is connected to one end of the rack close to the first end; the rubber layer is arranged at one end of the abutment member close to the first end.

[0025] In some embodiments, the ABS main body further includes a second end opposite to the first end, the second end is provided with a power mating hole, the power mating hole is connected to the accommodating space; the limiting mechanism further includes:

[0026] a second power device, the second power device being disposed on the second end and electrically connected to the control unit;

[0027] a power rod, the power rod being movably disposed in the power matching hole, one end of the power rod extending to the outside of the power matching hole and connected to the power output end of the second power device; and

[0028] a connecting rod, the connecting rod being arranged in the accommodating space, one end of the connecting rod being hinged to the other end of the power rod, and the other end of the connecting rod being hinged to the connecting member;

[0029] The control unit is configured to, when the distance between the speed detection probe and the area to be measured is adjusted, control the second power device to drive the power rod to move toward the first end, so that the power rod drives the connecting member to move along the second direction to the side protruding from the ABS main body, so that the limiting member moves out of the accommodation space;

[0030] The control unit is further configured to control the second power device to drive the power rod to move back toward the first end, so that the power rod drives the connecting member to move along the second direction into the accommodating space, so that the limiting member is accommodated in the accommodating space.

[0031] In some embodiments, a first hydraulic hole is defined within the power rod, a second hydraulic hole is defined within the connecting rod, and a hydraulic space is defined within the connecting member. The limiting member is movably disposed within the hydraulic space along the first direction, the first hydraulic hole is in communication with the second hydraulic hole, and the second hydraulic hole is in communication with the hydraulic space. The limiting mechanism further comprises:

[0032] a hydraulic control component, the hydraulic control component being disposed in the first hydraulic hole and slidingly engaged with an inner wall of the first hydraulic hole, the hydraulic control component being used to connect to the second power device; and

[0033] liquid, the liquid being disposed in the hydraulic space, the first hydraulic hole, and the second hydraulic hole;

[0034] wherein the second power device is capable of pushing the hydraulic control member toward the first end, so that the liquid pushes the limiting member to move along the first direction toward the abutting portion, so that the limiting member and the abutting portion abut against the vehicle mounting structure on opposite sides thereof, respectively, to fix the ABS main body in the ABS mounting hole;

[0035] The second power device can drive the hydraulic control component to move back toward the first end, so that the limiting component moves along the first direction back toward the abutting portion, and when the second power device drives the limiting component and the connecting component to retract into the accommodating space, the ABS main body can be removed from the ABS mounting hole.

[0036] In some embodiments, the limiting mechanism includes a first sealing member, which is provided on a circumferential side wall of the hydraulic control member and slidably cooperates with an inner wall of the first hydraulic hole; and / or

[0037] The limiting mechanism includes a second sealing member, which is arranged on a circumferential side wall of the limiting member and is slidably matched with an inner wall of the hydraulic space.

[0038] In some embodiments, the limiting mechanism also includes a first hose and a second hose, one end of the first hose is connected to one end of the power rod close to the bottom wall of the power matching hole, and the other end of the first hose is connected to one end of the connecting rod close to the power rod, and the first hose can connect the first hydraulic hole with the second hydraulic hole; one end of the second hose is connected to the other end of the connecting rod, and the other end of the second hose is connected to the connecting piece, and the second hose can connect the second hydraulic hole with the hydraulic space.

[0039] In some embodiments, the second power device comprises:

[0040] a driving member, disposed on the second end;

[0041] A driving portion connected to the power output end of the driving member;

[0042] A support member, wherein a conversion space and a push-fitting hole connected to the conversion space are formed on the support member, and the pushing portion is passed through the push-fitting hole and extends into the conversion space;

[0043] a first conversion member, the first conversion member being movably disposed in the conversion space and abutting against the power rod;

[0044] a second conversion member, the second conversion member being movably disposed in the conversion space, one end of the second conversion member being disposed opposite to one end of the first conversion member, and the second conversion member being in contact with the power rod;

[0045] a first spring, located in the conversion space, with one end of the first spring connected to a side wall of the conversion space and the other end of the first spring connected to the other end of the first conversion member, for providing a force to move the first conversion member toward the second conversion member; and

[0046] a second spring, the second spring being located in the conversion space, one end of the second spring being connected to a side wall of the conversion space, and the other end of the second spring being connected to the other end of the second conversion member, for providing a force causing the second conversion member to move toward the first conversion member;

[0047] The driving member is capable of pushing the first conversion member and the second conversion member toward the test area through the pushing portion, so that the first conversion member and the second conversion member push the power rod to move to abut against the bottom wall of the power matching hole, thereby causing the first conversion member and the second conversion member to move away from each other, so that the pushing portion penetrates the space between the first conversion member and the second conversion member to abut and push the hydraulic control member toward the first end;

[0048] The driving member can drive the hydraulic control member to move back to the area to be tested through the pushing part, so that a hydraulic difference is formed between the external atmospheric pressure and the internal hydraulic pressure formed by the liquid between the hydraulic control member and the limit member, and the hydraulic difference can drive the limit member to move toward the connecting member; and when the limit member moves to abut against the inner bottom wall of the hydraulic space, the driving member can drive the hydraulic control member to move back to the area to be tested through the pushing part, and under the action of the hydraulic difference, the hydraulic control member can drive the power rod to move toward the second end, so that the power rod drives the connecting member and the limit member to move to the accommodating space through the connecting rod, thereby enabling the ABS main body to be pulled out from the ABS mounting hole.

[0049] In some embodiments, the end of the power rod close to the second end is provided with a first inclined surface and a second inclined surface, the first inclined surface abuts against the first conversion member, and the second inclined surface abuts against the second conversion member; when one end of the power rod abuts against the power matching hole, the first inclined surface is used to push the first conversion member to move away from the second conversion member, and the second inclined surface is used to push the second conversion member to move away from the first conversion member; and / or

[0050] A pushing and fixing hole is provided on the top wall of the hydraulic control component toward the second end, and a locking hole is provided on the inner side wall of the pushing and fixing hole; the second power device also includes a locking member, which is arranged on the pushing part; when the pushing part moves to abut and push the hydraulic control component, the pushing part is inserted into the pushing and fixing hole so that the locking member cooperates with the locking hole, so that when the pushing part moves toward the second end, the hydraulic control component drives the connecting part and the limiting part to move into the accommodating space, thereby enabling the ABS main body to be pulled out from the ABS mounting hole.

[0051] In a second aspect, an embodiment of the present application provides an automobile ABS sensor assembly, comprising the automobile ABS sensor component described in any one of the above-mentioned first aspects. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. 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 any creative work.

[0053] Figure 1 A schematic diagram of the three-dimensional structure of an automobile ABS sensor component provided in an embodiment of the present application;

[0054] Figure 2 A schematic diagram of the main structure of the automotive ABS sensor component provided in an embodiment of the present application;

[0055] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure in the AA direction;

[0056] Figure 4 A schematic side view of the structure of an automotive ABS sensor component provided in an embodiment of the present application;

[0057] Figure 5 for Figure 4 Schematic diagram of the cross-sectional structure in the middle BB direction;

[0058] Figure 6 for Figure 5 A schematic diagram of the partially enlarged structure at center A;

[0059] Figure 7 for Figure 5 A schematic diagram of the partially enlarged structure at point B in the middle;

[0060] Figure 8 A schematic diagram of a portion of the structure of the distance adjustment mechanism provided in an embodiment of the present application;

[0061] Figure 9 A schematic diagram of the three-dimensional structure of the ABS main body provided in an embodiment of the present application;

[0062] Figure 10 for Figure 9 Schematic diagram of the upward structural view of the ABS main body.

[0063] Among them, the reference numerals in the figures are:

[0064] 100. Automobile ABS sensor components;

[0065] 10. ABS main body; 110. Accommodation space; 11. First end; 12. Second end; 120. Power mating hole;

[0066] 20. Speed ​​detection probe;

[0067] 30. Distance adjustment mechanism; 310. Adjustment space; 31. Abutment portion; 311. Rubber layer; 312. Abutment member; 32. Control unit; 33. Distance detection device; 34. Adjustment portion; 341. First power unit; 342. Gear; 343. Rack;

[0068] 40. Limiting mechanism; 41. Connecting member; 42. Limiting member; 420. Hydraulic space; 421. Second sealing member; 43. Second power device; 430. Conversion space; 431. Driving member; 432. Pushing part; 433. Supporting member; 434. First conversion member; 435. Second conversion member; 436. First spring; 437. Second spring; 438. Push fitting hole; 44. Power rod; 440. First hydraulic hole; 441. First hose; 442. First inclined plane; 443. Second inclined plane; 45. Connecting rod; 450. Second hydraulic hole; 451. Second hose; 46. Hydraulic control member; 460. Push fixing hole; 461. First sealing member; 462. Clamping hole; 47. Liquid; 48. Stopper. DETAILED DESCRIPTION

[0069] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, this application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0070] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein are for the purpose of describing specific embodiments only and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the accompanying drawings are intended to cover non-exclusive inclusions.

[0071] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0072] 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 this 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 cannot be understood as a limitation on this application.

[0073] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0074] In this application, "and / or" is simply a way to describe the relationship between related objects, indicating that three possible relationships exist. For example, "A and / or B" can mean: A exists alone, A and B exist simultaneously, or B exists alone. Additionally, the character " / " in this document generally indicates that the related objects are in an "or" relationship.

[0075] It should be noted that, in this application, words such as "in some embodiments", "exemplarily", "for example", etc. are used to indicate examples, illustrations or explanations. Any embodiment or design described in this application as "in some embodiments", "exemplarily", "for example" should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "in some embodiments", "exemplarily", "for example" is intended to present related concepts in a concrete way, meaning that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The appearance of the above words in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0076] The car ABS sensor is an important component of the car ABS (anti-lock braking system). It is used to monitor the wheel speed and transmit the vehicle speed to the car ABS sensor assembly so that the car ABS sensor assembly can control the car braking device to reduce the braking pressure, thereby avoiding wheel locking and reducing safety hazards.

[0077] Conventional automotive ABS sensor components are not adaptable to a wide variety of vehicle types because they require a certain distance between the ABS sensor and the wheel detection position. Furthermore, if the ABS sensor is damaged, it must be replaced at a 4S dealership, and the inability to replace the ABS sensor in a timely manner increases safety risks for subsequent driving.

[0078] Based on this, in order to improve the problem in the related art that the ABS sensor cannot adapt to a variety of different types of cars and cannot be replaced in time, the embodiment of the present application provides the following solution.

[0079] Please also refer to Figures 1 to 7 The embodiment of the present application provides an automotive ABS sensor component 100, comprising an ABS main body 10, a speed detection probe 20, a distance adjustment mechanism 30, and a limit mechanism 40, wherein:

[0080] The ABS main body 10 is used to be placed into the ABS mounting hole of the vehicle mounting structure along a first direction; a receiving space 110 is defined on the side of the ABS main body 10 .

[0081] The speed detection probe 20 is disposed at the first end 11 of the ABS main body 10 facing the detection area.

[0082] The distance adjustment mechanism 30 is adjustably disposed on the ABS main body 10 ; the distance adjustment mechanism 30 includes an abutting portion 31 , and the distance adjustment mechanism 30 can adjust the abutting portion 31 to move along a first direction.

[0083] The limiting mechanism 40 includes a connecting member 41 and a limiting member 42. The connecting member 41 can be movably arranged in the accommodating space 110 along a second direction perpendicular to the first direction, and the limiting member 42 can be movably arranged on the connecting member 41 along the first direction; the connecting member 41 and the limiting member 42 are closer to the first end 11 than the abutting portion 31.

[0084] The limiting mechanism 40 is used to move the connecting member 41 and the limiting member 42 to the side protruding from the ABS main body 10 when the ABS main body 10 is placed in the ABS mounting hole, thereby positioning the limiting member 42 and the abutting portion 31 on opposite sides of the vehicle mounting structure, and to move the connecting member 41 and the limiting member 42 into the accommodating space 110, thereby allowing the ABS main body 10 to be withdrawn from the ABS mounting hole.

[0085] It can be understood that the ABS main body 10 is used to set components such as the speed detection probe 20, the distance adjustment mechanism 30 and the limit mechanism 40; the ABS main body 10 can be a shell structure or a columnar structure (such as a cylindrical structure or a columnar structure with a non-circular cross-section).

[0086] The speed detection probe 20 is used to detect the rotation speed of the vehicle tire. For example, the speed detection probe 20 can be a Hall effect sensor, a magnetoelectric sensor, etc.

[0087] The distance adjustment mechanism 30 is used to adjust the distance between the speed detection probe 20 and the area to be measured. The area to be measured is, for example, an automobile ABS ring gear. For example, the distance adjustment mechanism 30 may further include a movement drive mechanism for driving the abutment portion 31 in a first direction. The movement drive mechanism may be a linear motor, a cylinder, or the like. The abutment portion 31 is the component that moves the speed detection probe 20 in the first direction. The abutment portion 31 may be a cylinder, block, rod, or the like with an annular cross-section.

[0088] The limiting mechanism 40 is a mechanism for cooperating with the distance adjustment mechanism 30 to fix the automobile ABS sensor component 100 in the ABS mounting hole. The limiting mechanism 40 may also include a first driving member for driving the connecting member 41 to move and a second driving member for driving the limiting member 42 to move. The first driving member may be a component formed by the cooperation of a connecting rod mechanism and a telescopic driving mechanism, a linear motor, a cylinder, etc., and the second driving member may be a hydraulic driving device, a pneumatic driving device, etc.; the connecting member 41 is a device for driving the limiting member 42 in and out of the ABS mounting hole. The connecting member 41 may be a rectangular structure containing a telescopic space, a column structure containing a telescopic space, etc.; the limiting member 42 is a component that cooperates with the abutment portion 31 to fix the automobile ABS sensor component 100. The limiting member 42 may be a shell structure, a column structure, etc. in the telescopic space.

[0089] As can be seen from the above, the automobile ABS sensor component 100 provided in the embodiment of the present application is provided with an ABS main body 10 with an accommodating space 110 on the side, a speed detection probe 20 arranged at the first end 11 of the ABS main body 10, a distance adjustment mechanism 30 adjustably arranged on the ABS main body 10, and a limiting mechanism 40, and the distance adjustment mechanism 30 includes an abutment portion 31, the distance adjustment mechanism 30 can adjust the abutment portion 31 to move along a first direction, the limiting mechanism 40 includes a connecting member 41 and a limiting member 42, the connecting member 41 can be movably arranged in the accommodating space 110 along a second direction perpendicular to the first direction, the limiting member 42 can be movably arranged on the connecting member 41 along the first direction, the connecting member 41 and the limiting member 42 are closer to the first end 11 than the abutment portion 31; therefore, when the automobile ABS sensor component 100 needs to be installed, the ABS main body 10 can be placed in the ABS mounting hole of the automobile mounting structure, and the distance adjustment mechanism 30 can be adjusted by adjusting the distance adjustment mechanism 30 on the ABS main body 10. The distance adjustment mechanism 30 adjusts the abutting portion 31 to move along the first direction so that the abutting portion 31 abuts against one side of the vehicle mounting structure, which is conducive to the distance between the speed detection probe 20 and the area to be measured meeting the required distance requirement. After the abutting portion 31 is adjusted and the distance between the speed detection probe 20 and the area to be measured meets the requirement, the connecting member 41 and the limiting member 42 are moved to the side protruding from the ABS main body 10, and the limiting member 42 is moved along the first direction to abut against the other side of the vehicle mounting structure. The ABS main body 10 is fixed in the ABS mounting hole through the cooperation of the limiting member 42 and the abutting portion 31. Therefore, the distance adjustment mechanism 30 and the limiting mechanism 40 can be adjusted accordingly for different vehicles, and the automobile ABS sensor component 100 can be installed on the corresponding vehicle according to the distance requirement between the speed detection probe 20 and the area to be measured of the vehicle. That is, the automobile ABS sensor component 100 can be applied to vehicles of various models. When the automobile ABS sensor component 100 is damaged and needs to be disassembled, the connecting member 41 and the limiting member 42 can be moved into the accommodation space so that the ABS main body 10 can be pulled out from the ABS mounting hole, thereby simplifying the process of replacing the automobile ABS sensor component 100, allowing the car owner to replace the damaged automobile ABS sensor component 100 by himself, thereby reducing the safety risks of driving.

[0090] In some embodiments, please refer to Figure 3 and Figure 8 The distance adjustment mechanism 30 further includes a control unit 32, a distance detection device 33 and an adjustment unit 34, wherein:

[0091] The control unit 32 is disposed on the ABS main body 10 , and the control unit 32 is used to be electrically connected to the vehicle power unit.

[0092] The distance detecting device 33 is disposed on the first end 11 , and the distance detecting device 33 is electrically connected to the control unit 32 .

[0093] The regulating portion 34 is disposed in the regulating space 310 . The regulating portion 34 is electrically connected to the control unit 32 . The abutting portion 31 is connected to a power output end of the regulating portion 34 .

[0094] Among them, the distance detection device 33 is used to detect distance information reflecting the distance between the speed detection probe 20 and the area to be measured, and send the distance information to the control unit 32. The control unit 32 is used to control the adjustment unit 34 to adjust the distance between the speed detection probe 20 and the area to be measured based on the distance information.

[0095] It is understood that the distance detection device 33 is a device capable of measuring and transmitting distance information; the distance detection device 33 may be a radar rangefinder or an infrared rangefinder. The control unit 32 is a device capable of receiving distance information and controlling the adjustment unit 34 and the second power unit 43. The control unit 32 may be configured as a single-chip microcomputer, a microcontroller, a programmable logic controller (PLC), or a programmable automation controller (PAC). The adjustment unit 34 is a mechanism for adjusting the movement of the abutting portion 31 along the first direction. For example, the adjustment unit 34 may include a motor and a rack-and-pinion mechanism, with the motor's power output shaft connected to a gear 342 of the rack-and-pinion mechanism, which drives the abutting portion 31 in the first direction via the rack 343 of the rack-and-pinion mechanism. In another example, the adjustment unit 34 may be configured as a mechanism comprising a cam and a power unit (e.g., a motor). The cam is connected to the abutting portion 31, with the sides of the cam higher than the middle portion of the cam. A T-shaped hole is defined in the bottom wall of the abutting portion 31 near the cam. The power unit drives the cam to rotate, thereby forcing the cam to move the abutting portion 31 in the first direction.

[0096] With this arrangement, the distance detection device 33 detects and determines distance information, which is then transmitted to the control unit 32. Based on this distance information, the control unit 32 adjusts the contact portion 31 via the adjustment unit 34, allowing the contact portion 31 to move in the first direction, thereby adjusting the distance between the speed detection probe 20 and the measured area. Compared to manually adjusting the contact portion 31 based on the distance information measured by the distance detection device 33 by manipulating the adjustment unit 34, this solution reduces labor costs and increases adjustment efficiency.

[0097] Optionally, in some embodiments, see Figure 3 and Figure 4 The number of the distance adjustment mechanisms 30 is at least two, and the two distance adjustment mechanisms 30 are symmetrically arranged on both sides of the ABS main body 10; the number of the limiting mechanisms 40 is the same as the number of the distance adjustment mechanisms 30, and the two limiting mechanisms 40 are symmetrically arranged on both sides of the ABS main body 10.

[0098] Compared with providing a single distance adjustment mechanism 30 , by providing at least two distance adjustment mechanisms 30 , the force on the abutting portion 31 can be balanced, thereby preventing the abutting portion 31 from getting stuck during movement.

[0099] Optionally, see Figure 3 、 Figure 4 and Figure 8 The ABS main body 10 has an adjustment space 310. The abutment portion 31 is movably disposed in the adjustment space 310 along a first direction so as to extend out of the adjustment space 310 along the first direction. The adjustment portion 34 includes a first power device 341, a gear 342, and a rack 343, wherein:

[0100] The first power device 341 is disposed in the adjustment space 310 , and the first power device 341 is used to be electrically connected to the vehicle power unit.

[0101] The gear 342 is located in the adjustment space 310 , and the gear 342 is connected to the power output end of the first power device 341 .

[0102] The rack 343 is located in the adjustment space 310 , the rack 343 is meshed with the gear 342 , and one end of the rack 343 is connected to the abutting portion 31 .

[0103] Among them, the first power device 341 can drive the gear 342 to rotate forward, so that the gear 342 drives the abutment 31 to move toward the first end 11 through the rack 343, thereby making the speed detection probe 20 away from the area to be measured; the first power device 341 can drive the gear 342 to rotate reversely, so that the gear 342 drives the abutment 31 to move away from the first end 11 through the rack 343, thereby making the speed detection probe 20 close to the area to be measured.

[0104] It can be understood that the first power device 341 is a device for inputting power to the gear 342; the first power device 341 can be configured as a small electric motor or a small electric motor, etc.

[0105] With this arrangement, the first power unit 341, through its interaction with the gear 342 and the rack 343, drives the abutment 31 to move in the first direction, thereby adjusting the distance between the speed detection probe 20 and the area to be measured. Compared to a solution in which a linear motor is coupled to a linkage mechanism, with the linear motor connected to one end of the linkage mechanism and the abutment 31 connected to the other end of the linkage mechanism, and the linear motor drives the abutment 31 via the linkage mechanism to adjust the distance, this solution can more accurately adjust the distance between the speed detection probe 20 and the area to be measured.

[0106] For example, see Figures 2 to 5The abutment portion 31 includes a rubber layer 311 and an abutment member 312; the abutment member 312 is movably arranged in the adjustment space 310 along the first direction and is connected to the end of the rack 343 close to the first end 11; the rubber layer 311 is arranged at the end of the abutment member 312 close to the first end 11.

[0107] It can be understood that the abutment member 312 is a mechanism for adjusting the distance between the speed detection probe 20 and the area to be measured; the abutment member 312 can be a cylinder with an annular cross section, an annular shell, etc.

[0108] In this configuration, a rubber layer 311 is provided at one end of the abutting member 312 close to the first end 11 to prevent external water from entering the test area through the ABS mounting hole, thereby protecting relevant parts inside the vehicle.

[0109] In some embodiments, see Figures 1 to 7 The ABS main body 10 further includes a second end 12 opposite to the first end 11, and a power matching hole 120 is opened on the second end 12. The power matching hole 120 is connected to the accommodating space 110; the limiting mechanism 40 further includes: a second power device 43, a power rod 44, and a connecting rod 45, wherein:

[0110] The second power device 43 is disposed on the second end 12 , and the second power device 43 is electrically connected to the control unit 32 .

[0111] The power rod 44 is movably disposed in the power matching hole 120 , and one end of the power rod 44 extends to the outside of the power matching hole 120 and is connected to the power output end of the second power device 43 .

[0112] The connecting rod 45 is disposed in the accommodating space 110 , one end of the connecting rod 45 is hinged to the other end of the power rod 44 , and the other end of the connecting rod 45 is hinged to the connecting member 41 .

[0113] The control unit 32 is configured to control the second power device 43 to drive the power rod 44 to move toward the first end 11 after the distance between the speed detection probe 20 and the area to be measured is adjusted, so that the power rod 44 drives the connecting member 41 to move along the second direction to the side protruding from the ABS main body 10, so that the limiting member 42 moves out of the accommodation space 110;

[0114] The control unit 32 is further configured to control the second power device 43 to drive the power rod 44 to move back toward the first end 11 , so that the power rod 44 drives the connecting member 41 to move along the second direction into the accommodating space 110 , so that the limiting member 42 is accommodated in the accommodating space 110 .

[0115] It can be understood that the second power device 43 is a device that provides power to the power rod 44 and the hydraulic control member 46; the second power device 43 can be a screw pusher, a hydraulic cylinder, etc.

[0116] This arrangement, by connecting the second power unit 43 to the control unit 32, ensures that the power output of the second power unit 43 is achieved after the first power unit 341 adjusts the distance between the speed detection probe 20 and the test area to meet the requirements. The second power unit 43 can drive the power rod 44 to move in a first direction, which, in conjunction with the connecting rod 45, can drive the connector 41 to move in a second direction, thereby enabling the connector 41 to be telescopically disposed within the accommodating space 110. This solution enables the automotive ABS sensor component 100 to be quickly installed in or removed from the automotive ABS mounting hole without the need for specialized tools.

[0117] Optionally, in some embodiments, see Figures 5 to 7 The power rod 44 has a first hydraulic hole 440 formed therein, the connecting rod 45 has a second hydraulic hole 450, the connecting member 41 has a hydraulic space 420, the limiting member 42 is disposed in the hydraulic space 420, and the limiting member 42 is movably disposed in the hydraulic space 420 along a first direction. The first hydraulic hole 440 is in communication with the second hydraulic hole 450, and the second hydraulic hole 450 is in communication with the hydraulic space 420; the limiting mechanism 40 further includes a hydraulic control member 46 and a liquid 47, wherein:

[0118] The hydraulic control component 46 is disposed in the first hydraulic hole 440 and slidably engages with the inner wall of the first hydraulic hole 440 . The hydraulic control component 46 is used to connect with the second power device 43 .

[0119] The liquid 47 is disposed in the hydraulic space 420 , the first hydraulic hole 440 , and the second hydraulic hole 450 .

[0120] The second power device 43 is capable of pushing the hydraulic control member 46 toward the first end 11, so that the liquid pushes the limiting member 42 to move along the first direction toward the abutment portion 31, so that the limiting member 42 and the abutment portion 31 abut the vehicle mounting structure at opposite sides thereof, thereby fixing the ABS main body 10 in the ABS mounting hole.

[0121] The second power device 43 can drive the hydraulic control member 46 to move back toward the first end 11, so that the liquid 47 pushes the limiting member 42 to move along the first direction back toward the abutment portion 31, and when the second power device 43 drives the limiting member 42 and the connecting member 41 to retract into the accommodating space 110, the ABS main body 10 can be removed from the ABS mounting hole.

[0122] It is understood that the hydraulic control member 46 is a mechanism that controls the movement direction of the limit member 42 through internal hydraulic pressure; the hydraulic control member 46 can be a cylinder or a frustum that fits into the first hydraulic hole 440. The liquid 47 forms the main body of the internal hydraulic pressure; the liquid 47 can be water or oil.

[0123] With this arrangement, hydraulic control member 46 can adjust the pressure differential between the two ends of internal liquid 47 and atmospheric pressure, and this pressure differential can propel stop member 42 to move in the first direction. This, in conjunction with the second power unit 43 adjusting connector 41 and the first power unit 341 adjusting abutment 31, allows stop member 42, connector 41, and abutment 31 to cooperate to secure automobile ABS sensor assembly 100 or for stop member 42 and connector 41 to retract into accommodation space 110. Compared to using gas and air pressure control members, this solution allows automobile ABS sensor assembly 100 to be more stably positioned within the automobile ABS mounting hole and simplifies automobile ABS sensor assembly 100, minimizing its bulk.

[0124] Optionally, see Figures 5 to 7 The limiting mechanism 40 includes a first sealing member 461 , which is arranged on the circumferential side wall of the hydraulic control member 46 and slidingly cooperates with the inner wall of the first hydraulic hole 440 .

[0125] In this configuration, by providing a first sealing member 461 on the circumferential side wall of the limiting mechanism 40 , leakage of the liquid 47 in the first hydraulic hole 440 is prevented, thereby ensuring precise control of the limiting member 42 .

[0126] In some embodiments, see Figures 1 to 4 The limiting mechanism 40 includes a second sealing member 421 , which is arranged on the circumferential side wall of the limiting member 42 and slidingly cooperates with the inner wall of the hydraulic space 420 .

[0127] In this configuration, by providing a first sealing member 461 on the circumferential side wall of the limiting mechanism 40 , leakage of the liquid 47 in the hydraulic space 420 is prevented, thereby ensuring precise control of the limiting member 42 .

[0128] In some embodiments, see Figure 5The limiting mechanism 40 also includes a first hose 441 and a second hose 451. One end of the first hose 441 is connected to one end of the power rod 44 close to the bottom wall of the power matching hole 120, and the other end of the first hose 441 is connected to one end of the connecting rod 45 close to the power rod 44. The first hose 441 can connect the first hydraulic hole 440 with the second hydraulic hole 450; one end of the second hose 451 is connected to the other end of the connecting rod 45, and the other end of the second hose 451 is connected to the connecting piece 41. The second hose 451 can connect the second hydraulic hole 450 with the hydraulic space 420.

[0129] In this arrangement, by providing a first hose 441 at the hinged joint between the power rod 44 and the connecting rod 45 and a second hose 451 at the hinged joint between the connecting rod 45 and the connecting member 41, compared to a solution in which a hose is provided that passes through the first hydraulic hole 440, the second hydraulic hole 450, and the hydraulic space 420, the above solution can reduce the resistance to movement of the hydraulic control member 46 in the first hydraulic hole 440 and the resistance to movement of the limit member 42 in the hydraulic space 420.

[0130] In some embodiments, see Figures 5 to 7 The second power device 43 includes: a driving member 431, a pushing portion 432, a supporting member 433, a first conversion member 434, a second conversion member 435, a first spring 436 and a second spring 437, wherein:

[0131] The driving member 431 is disposed on the second end 12 .

[0132] The pushing portion 432 is connected to the power output end of the driving member.

[0133] The support member 433 defines a conversion space 430 and a push-fitting hole 438 communicating with the conversion space 430 . The pushing portion 432 passes through the push-fitting hole 438 and extends into the conversion space 430 .

[0134] The first conversion member 434 is movably disposed in the conversion space 430 , and the first conversion member 434 abuts against the power rod 44 .

[0135] The second conversion member 435 is movably disposed in the conversion space 430 . One end of the second conversion member 435 is disposed opposite to one end of the first conversion member 434 . The second conversion member 435 abuts against the power rod 44 .

[0136] The first spring 436 is located in the conversion space 430, one end of the first spring 436 is connected to the side wall of the conversion space 430, and the other end of the first spring 436 is connected to the other end of the first conversion member 434, for providing a force to move the first conversion member 434 toward the second conversion member 435.

[0137] The second spring 437 is located in the conversion space 430, one end of the second spring 437 is connected to the side wall of the conversion space 430, and the other end of the second spring 437 is connected to the other end of the second conversion member 435, which is used to provide a force to move the second conversion member 435 toward the first conversion member 434.

[0138] The driving member 431 can push the first conversion member 434 and the second conversion member 435 toward the test area through the pushing portion 432, so that the first conversion member 434 and the second conversion member 435 push the power rod 44 to move to abut against the bottom wall of the power matching hole 120, thereby causing the first conversion member 434 and the second conversion member 435 to move away from each other, so that the pushing portion 432 penetrates the space between the first conversion member 434 and the second conversion member 435 to abut and push the hydraulic control member 46 toward the first end 11;

[0139] The driving member 431 can drive the hydraulic control member 46 to move back to the area to be tested through the pushing portion 432, so that a hydraulic difference is formed between the external atmospheric pressure and the internal hydraulic pressure formed by the liquid between the hydraulic control member and the limit member, and the hydraulic difference can drive the limit member 42 to move toward the connecting member 41; and when the limit member 42 moves to its original position (abutting against the inner bottom wall of the hydraulic space), the driving member 431 can drive the hydraulic control member 46 to move back to the area to be tested through the pushing portion 432, and under the action of the hydraulic difference, the hydraulic control member 46 can drive the power rod 44 to move toward the second end 12, so that the power rod 44 drives the connecting member 41 and the limit member 42 to move to the accommodating space 110 through the connecting rod 45, thereby enabling the ABS main body 10 to be pulled out from the ABS mounting hole.

[0140] It is understood that the driving member 431 is a device that drives the pushing portion 432 to move. For example, the driving member 431 may be a linear motor, a pneumatic cylinder, etc. The pushing portion 432 is used to control the movement of the connecting member 41 and the limiting member 42; the pushing portion 432 can be configured as a square or round pushing rod, etc. The supporting member 433 is a device for mounting the first spring 436, the second spring 437, the first conversion member 434, and the second conversion member 435; the supporting member 433 can be configured as an open circular box or an open square box with a conversion space 430. The first conversion member 434 and the second conversion member 435 are devices for changing the pushing target of the pushing part 432; the first conversion member 434 can be set as a cubic plate of a protruding body or a rectangular plate of a protruding body, etc., and the second conversion member 435 can be set as a cubic plate of a protruding body or a rectangular plate of a protruding body, etc. The protruding body of the first conversion member 434 and the protruding body of the second conversion member 435 respectively abut against the two sides of the power rod 44. When one end of the power rod 44 abuts against the bottom wall of the power matching hole 120, the power rod 44 pushes the first conversion member 434 and the second conversion member 435 to move relative to each other, thereby enabling the pushing part 432 to pass through the space formed between the first conversion member 434 and the second conversion member 435 and enter the first hydraulic hole 440, thereby changing the pushing target of the pushing part 432.

[0141] In this way, when the power rod 44 does not abut against the bottom wall of the power matching hole 120, the pushing portion 432 pushes the power rod 44 toward the first end 11 through the first conversion member 434 and the second conversion member 435, and the elastic force of the first spring 436 is greater than the component force of the power rod 44 on the first conversion member 434 along the elastic force direction of the first spring 436, and the elastic force of the second spring 437 is greater than the component force of the power rod 44 on the second conversion member 435 along the elastic force direction of the second spring 437; when the power rod 44 abuts against the bottom wall of the power matching hole 120, the pushing portion 432 pushes the power rod 44 toward the first end 11 through the first conversion member 434 and the second conversion member 435. The portion 432 continues to push toward the first end 11. When the elastic force of the first spring 436 is less than the component force of the power rod 44 on the first conversion member 434 along the elastic force direction of the first spring 436, and the elastic force of the second spring 437 is less than the component force of the power rod 44 on the second conversion member 435 along the elastic force direction of the second spring 437, the first conversion member 434 and the second conversion member 435 move backward, allowing the pushing portion 432 to pass through the space formed between the first conversion member 434 and the second conversion member 435 and enter the first hydraulic hole 440, thereby changing the pushing target of the pushing portion 432. The above solution enables the second power device 43 to control the connecting member 41 and the limiting member 42 in sequence, thereby simplifying the automobile ABS sensor components and ensuring the correct movement sequence of the connecting member 41 and the limiting member 42.

[0142] In some embodiments, see Figures 5 to 7The power rod 44 is provided with a first inclined surface 442 and a second inclined surface 443 at one end close to the second end 12. The first inclined surface 442 abuts against the first conversion part 434, and the second inclined surface 443 abuts against the second conversion part 435. When one end of the power rod 44 abuts against the power matching hole 120, the first inclined surface 442 pushes the first conversion part 434 to move back toward the second conversion part 435, and the second inclined surface 443 pushes the second conversion part 435 to move back toward the first conversion part 434.

[0143] In this way, a first inclined surface 442 and a second inclined surface 443 are provided at one end of the power rod 44 close to the second end 12, so that when the power rod 44 is subjected to large pressure, the first inclined surface 442 can push the first conversion part 434 to move in the direction away from the second conversion part 435 and the second inclined surface 443 can push the second conversion part 435 to move in the direction away from the first conversion part 434, so that the pushing part 432 can pass between the first conversion part 434 and the second conversion part 435 and drive the hydraulic control part 46 to move. Compared with the scheme in which a distance sensor is set at one end of the power rod 44 close to the bottom wall of the power mating hole 120, and a control unit is set on the support member 433, the first conversion member 434 is electrically connected to the control unit, the second conversion member 435 is electrically connected to the control unit, and the distance sensor is electrically connected to the control unit, the distance between the end of the power rod 44 close to the bottom wall of the power mating hole 120 and the bottom wall of the power mating hole 120 is measured by the distance sensor, and sent to the control unit, and the control unit adjusts the movement of the first conversion member 434 and the second conversion member 435 based on the distance between the end of the power rod 44 close to the bottom wall of the power mating hole 120 and the bottom wall of the power mating hole 120, the above scheme can simplify the second power device 43 and reduce the manufacturing cost of the second power device 43.

[0144] In some embodiments, see Figure 5 and Figure 6 A pushing and fixing hole 460 is opened on the top wall of the hydraulic control component 46 toward the second end 12, and a locking hole 462 is opened on the inner side wall of the pushing and fixing hole 460; the second power device 43 also includes a locking component 48, which is arranged on the pushing portion 432; when the pushing portion 432 moves to abut and push the hydraulic control component 46, the pushing portion 432 is inserted into the pushing and fixing hole 460 so that the locking component 48 cooperates with the locking hole 462, so that when the pushing portion 432 moves toward the second end 12, the hydraulic control component 46 drives the connecting component 41 and the limiting component 42 to move into the accommodating space 110, thereby enabling the ABS main body 10 to be pulled out from the ABS mounting hole.

[0145] With this arrangement, when the power rod 44 abuts the bottom wall of the power mating hole 120, the pushing portion 432 extends into the pushing fixing hole 460, and the locking member 48 engages with the locking hole 462, thereby fixing the pushing portion 432 to the hydraulic control member 46. The pushing portion 432 then drives the hydraulic control member 46 toward the second end 12, so that the hydraulic control member 46 drives the connecting member 41 and the limiting member 42 to move into the accommodating space 110, thereby allowing the ABS main body 10 to be withdrawn from the ABS mounting hole. This solution can simplify the process of removing the vehicle ABS sensor and speed up the removal process.

[0146] An embodiment of the present application further provides an automobile ABS sensor assembly, comprising the automobile ABS sensor component described in any of the above embodiments.

[0147] It should be noted that the automobile ABS sensor assembly may also include other components besides the above-mentioned automobile ABS sensor components, such as cables, etc., but is not limited thereto.

[0148] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. An automobile ABS sensor component, characterized in that: include: An ABS main body, the ABS main body being used to be placed into an ABS mounting hole of a vehicle mounting structure along a first direction; The side of the ABS main body is provided with a receiving space; A speed detection probe, the speed detection probe is arranged at a first end of the ABS main body toward a detection area; A distance adjustment mechanism, the distance adjustment mechanism is adjustably arranged on the ABS main body; the distance adjustment mechanism includes an abutment portion, and the distance adjustment mechanism can adjust the abutment portion to move along the first direction; as well as a limiting mechanism, the limiting mechanism comprising a connecting member and a limiting member, the connecting member being movably disposed in the accommodating space along a second direction perpendicular to the first direction, the limiting member being movably disposed on the connecting member along the first direction; the connecting member and the limiting member being closer to the first end than the abutting portion; The limiting mechanism is used to move the connecting member and the limiting member to the side protruding from the ABS main body when the ABS main body is placed in the ABS mounting hole, so that the limiting member and the abutting portion are respectively located on opposite sides of the automobile mounting structure, and to move the connecting member and the limiting member into the accommodating space, so that the ABS main body can be withdrawn from the ABS mounting hole.

2. The automotive ABS sensor component according to claim 1, characterized in that: The distance adjustment mechanism also includes: A control unit, the control unit is arranged on the ABS main body, and the control unit is used to be electrically connected to a vehicle power unit; a distance detection device, the distance detection device being disposed on the first end and being electrically connected to the control unit; and A regulating part, the regulating part is arranged on the ABS main body, the regulating part is electrically connected to the control unit; the abutting part is connected to the power output end of the regulating part; Among them, the distance detection device is used to detect distance information reflecting the distance between the speed detection probe and the area to be measured, and send the distance information to the control unit, and the control unit is used to control the adjustment part to adjust the abutment part to move along the first direction based on the distance information, thereby adjusting the distance between the speed detection probe and the area to be measured.

3. The automotive ABS sensor component according to claim 2, characterized in that: The number of the distance adjustment mechanisms is two, and the two distance adjustment mechanisms are symmetrically arranged on both sides of the ABS main body; the number of the limiting mechanisms is the same as the number of the distance adjustment mechanisms, and the two limiting mechanisms are symmetrically arranged on both sides of the ABS main body; and / or The ABS main body has an adjustment space, and the abutment portion is movably disposed in the adjustment space along the first direction so as to extend out of the adjustment space along the first direction; The adjustment unit comprises: A first power device, the first power device is arranged in the adjustment space, and the first power device is used to be electrically connected to the automobile power unit; a gear, wherein the gear is located in the adjustment space and connected to a power output end of the first power device; and A rack, the rack being located in the adjustment space, the rack being meshed with the gear, and one end of the rack being connected to the abutment portion; Among them, the first power device can drive the gear to rotate forward, so that the gear drives the abutment part to move toward the first end through the rack, thereby making the speed detection probe move away from the area to be measured; the first power device can drive the gear to rotate reversely, so that the gear drives the abutment part to move away from the first end through the rack, thereby making the speed detection probe close to the area to be measured.

4. The automotive ABS sensor component according to claim 3, characterized in that: The abutment portion includes a rubber layer and an abutment member; the abutment member is movably disposed in the adjustment space along the first direction and is connected to one end of the rack close to the first end; the rubber layer is disposed at one end of the abutment member close to the first end.

5. The automotive ABS sensor component according to claim 2, characterized in that: The ABS main body also includes a second end opposite to the first end, and a power matching hole is opened on the second end, and the power matching hole is connected to the accommodation space; the limiting mechanism also includes: a second power device, the second power device being disposed on the second end and electrically connected to the control unit; a power rod, the power rod being movably disposed in the power matching hole, one end of the power rod extending to the outside of the power matching hole and connected to the power output end of the second power device; and A connecting rod, wherein the connecting rod is arranged in the accommodating space, one end of the connecting rod is hinged to the other end of the power rod, and the other end of the connecting rod is hinged to the connecting member; The control unit is used to control the second power device to drive the power rod to move toward the first end when the distance between the speed detection probe and the area to be detected is adjusted, so that the power rod drives the connecting member to move along the second direction to the side protruding from the ABS main body, so that the limiting member moves out of the accommodation space; The control unit is further used to control the second power device to drive the power rod to move away from the first end, so that the power rod drives the connecting member to move along the second direction into the accommodating space, so that the limiting member is accommodated in the accommodating space.

6. The automotive ABS sensor component according to claim 5, characterized in that: The power rod has a first hydraulic hole inside, the connecting rod has a second hydraulic hole, the connecting member has a hydraulic space, the limiting member is movably arranged in the hydraulic space along the first direction, the first hydraulic hole is connected to the second hydraulic hole, and the second hydraulic hole is connected to the hydraulic space; the limiting mechanism also includes: a hydraulic control component, the hydraulic control component being disposed in the first hydraulic hole and slidably matched with the inner wall of the first hydraulic hole, the hydraulic control component being used to be connected to the second power device; and liquid, the liquid being disposed in the hydraulic space, the first hydraulic hole, and the second hydraulic hole; wherein the second power device is capable of pushing the hydraulic control member to move toward the first end, so that the liquid pushes the limit member to move along the first direction toward the abutment portion, so that the limit member and the abutment portion abut against the vehicle mounting structure at opposite sides of the vehicle mounting structure, respectively, so that the ABS main body is fixed in the ABS mounting hole; The second power device can drive the hydraulic control component to move away from the first end, so that the limiting component moves along the first direction away from the abutment portion, and when the second power device drives the limiting component and the connecting component to retract into the accommodating space, the ABS main body can be removed from the ABS mounting hole.

7. The automotive ABS sensor component according to claim 6, characterized in that: The limiting mechanism comprises a first sealing member, which is arranged on a circumferential side wall of the hydraulic control member and slidingly cooperates with an inner wall of the first hydraulic hole; and / or The limiting mechanism comprises a second sealing member, which is arranged on a circumferential side wall of the limiting member and slidingly cooperates with an inner wall of the hydraulic space; and / or The limiting mechanism also includes a first hose and a second hose, one end of the first hose is connected to one end of the power rod close to the bottom wall of the power matching hole, and the other end of the first hose is connected to one end of the connecting rod close to the power rod, and the first hose can connect the first hydraulic hole with the second hydraulic hole; one end of the second hose is connected to the other end of the connecting rod, and the other end of the second hose is connected to the connecting piece, and the second hose can connect the second hydraulic hole with the hydraulic space.

8. The automotive ABS sensor component according to claim 6, characterized in that: The second power device comprises: a driving member, disposed on the second end; A driving part connected to the power output end of the driving member; A support member, wherein a conversion space and a push-fitting hole connected to the conversion space are formed on the support member, and the push portion is passed through the push-fitting hole and extends into the conversion space; A first conversion member, the first conversion member is movably disposed in the conversion space, and the first conversion member abuts against the power rod; A second conversion member, the second conversion member is movably disposed in the conversion space, one end of the second conversion member is disposed opposite to one end of the first conversion member, and the second conversion member abuts against the power rod; a first spring, wherein the first spring is located in the conversion space, one end of the first spring is connected to a side wall of the conversion space, and the other end of the first spring is connected to the other end of the first conversion member, and is used to provide a force to move the first conversion member toward the second conversion member; and a second spring, the second spring being located in the conversion space, one end of the second spring being connected to a side wall of the conversion space, the other end of the second spring being connected to the other end of the second conversion member, and being used for providing a force to move the second conversion member toward the first conversion member; The driving member can push the first conversion member and the second conversion member to move toward the to-be-tested area through the pushing part, so that the first conversion member and the second conversion member push the power rod to move to abut against the bottom wall of the power matching hole, thereby causing the first conversion member and the second conversion member to move away from each other, so that the pushing part penetrates the space between the first conversion member and the second conversion member to abut and push the hydraulic control member to move toward the first end; The driving member can drive the hydraulic control member to move back to the area to be tested through the pushing part, so that a hydraulic difference is formed between the external atmospheric pressure and the internal hydraulic pressure formed by the liquid between the hydraulic control member and the limit member, and the hydraulic difference can drive the limit member to move toward the connecting member; and when the limit member moves to abut against the inner bottom wall of the hydraulic space, the driving member can drive the hydraulic control member to move back to the area to be tested through the pushing part, and under the action of the hydraulic difference, the hydraulic control member can drive the power rod to move toward the second end, so that the power rod drives the connecting member and the limit member to move to the accommodating space through the connecting rod, thereby enabling the ABS main body to be pulled out of the ABS mounting hole.

9. The automotive ABS sensor component according to claim 8, characterized in that: The end of the power rod close to the second end is provided with a first inclined surface and a second inclined surface, the first inclined surface abuts against the first conversion member, and the second inclined surface abuts against the second conversion member; when one end of the power rod abuts against the power matching hole, the first inclined surface is used to push the first conversion member to move in the direction away from the second conversion member, and the second inclined surface is used to push the second conversion member to move in the direction away from the first conversion member; and / or A pushing and fixing hole is provided on the top wall of the hydraulic control component toward the second end, and a locking hole is provided on the inner side wall of the pushing and fixing hole; the second power device also includes a locking member, which is arranged on the pushing part; when the pushing part moves to abut and push the hydraulic control component, the pushing part is inserted into the pushing and fixing hole so that the locking member cooperates with the locking hole, so that when the pushing part moves toward the second end, the hydraulic control component drives the connecting member and the limiting member to move into the accommodating space, thereby enabling the ABS main body to be pulled out from the ABS mounting hole.

10. An automobile ABS sensor assembly, characterized in that: The invention comprises the automobile ABS sensor component according to any one of claims 1 to 9.

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