Stabilizer bar assembly, suspension system and vehicle

Abstract

The invention discloses a stabilizer bar assembly, a suspension system and a vehicle, the stabilizer bar assembly comprises a first bar body and a second bar body, and the ends, facing each other, of the first bar body and the second bar body are arranged in a spaced mode; the first combining piece is arranged on at least part of the peripheral wall of the first rod body in a sleeving mode and connected with the first rod body, a containing cavity suitable for containing part of the second rod body is formed in the first combining piece, and a first connecting part is formed on the inner wall of the containing cavity; the second combining piece is contained in the containing cavity and arranged on the peripheral wall of the second rod body in a sleeving mode, the second combining piece can selectively move in the axial direction, and a second connecting part is formed on the periphery of the second combining piece; the second combining piece is suitable for enabling the first connecting part and the second connecting part to be in power connection so as to link the first rod body and the second rod body when the second combining piece moves in the axial direction. According to the stabilizer bar assembly provided by the embodiment of the invention, the first bar body and the second bar body are combined and disconnected, so that the riding comfort and stability are improved.

Description

Technical Field

[0001] The present application relates to the field of vehicles, and in particular to a stabilizer bar assembly, a suspension system and a vehicle. Background Art

[0002] Vehicle stability and comfort are particularly important in related technologies. When a vehicle is traveling in a straight line and one wheel accidentally runs over a pothole or uneven road surface, the design flaws of traditional anti-roll bars become apparent. This excessively interferes with the normal oscillation of the suspension system, causing the other wheel to also experience unnecessary oscillation. This phenomenon prevents the desired complete decoupling of left and right wheel oscillation in independent suspension vehicles, significantly reducing ride comfort. Summary of the Invention

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, one object of the present application is to provide a stabilizer bar assembly that improves ride comfort and stability by combining and disconnecting a first rod body and a second rod body.

[0004] The present application also provides a suspension system having the stabilizer bar assembly.

[0005] The present application also provides a vehicle having the above suspension system.

[0006] and a second link member having a first end connected to the second link member and a second end connected to the first link member at one end and a second end connected to the second link member at the other end.

[0007] According to the stabilizer bar assembly of the embodiment of the present application, the stabilizer bar assembly is provided with a first coupling member and a second coupling member. The first coupling member can be dynamically connected to the first rod body, the second coupling member can be dynamically connected to the second rod body, and the second coupling member can move axially relative to the second rod body. When the second coupling member moves toward the first rod body, it can be linked with the first coupling member, thereby realizing the combination of the first rod body and the second rod body, improving the stability of the vehicle when driving in a straight line. Conversely, the first rod body and the second rod body can be separated, improving the ride comfort of the vehicle when driving on uneven roads.

[0008] In some embodiments of the present application, the second coupling member includes: a moving portion, which is sleeved on the outer peripheral wall of the second rod body and can selectively move along the axial direction; a linkage portion, which is sleeved on the outer peripheral wall of the second rod body and connected to the moving portion, and the outer peripheral wall of the linkage portion is formed with the second connecting portion.

[0009] In some embodiments of the present application, a first mounting groove is formed inside the first coupling member, and the stabilizing rod assembly further includes: a magnetic induction member, which is accommodated in the first mounting groove, and the magnetic induction member is suitable for driving the movable part to move along the axial direction toward the first rod body after power is supplied.

[0010] In some embodiments of the present application, a second mounting groove is formed inside the first coupling member, and the stabilizer bar assembly further includes: a controller, which is suitable for detecting the current driving state of the vehicle and sending a signal to control the power on or off of the magnetic induction member.

[0011] In some embodiments of the present application, the stabilizing rod assembly further includes: an elastic member, which is accommodated in the accommodating cavity and is sleeved on the outer peripheral walls of the first rod body and the second rod body, one end of the elastic member is connected to the first coupling member, and the other end of the elastic member abuts against the movable part.

[0012] In some embodiments of the present application, a third connection portion is formed on the inner circumferential wall of the linkage portion, and a fourth connection portion is formed on at least a portion of the outer circumferential wall of the second rod body, which is limitedly engaged with the third connection portion and extends along the axial direction, and the third connection portion can selectively slide along the fourth connection portion.

[0013] In some embodiments of the present application, the stabilizing rod assembly further includes: a limit seat, which is arranged at one end of the second rod body facing the first rod body and extends along the outer peripheral wall of the second rod body, part of the outer peripheral wall of the limit seat abuts against the inner wall of the movable part, and the limit seat is formed with a through hole provided therethrough; a fastener, which is located at one end of the second rod body facing the first rod body, and at least a portion of the fastener is passed through the through hole and connected to the second rod body.

[0014] In some embodiments of the present application, the stabilizer rod assembly further includes: a seal, which is arranged at one end of the first coupling member along the axial direction toward the second rod body, and the seal is respectively connected to the first coupling member and the second rod body to seal the accommodating cavity.

[0015] The following describes a suspension system according to an embodiment of the present application.

[0016] According to the embodiment of the present application, the suspension system is provided with the stabilizer bar assembly of the above-mentioned embodiment. Since the suspension system of the embodiment of the present application is provided with the stabilizer bar assembly of the above-mentioned embodiment, the stabilizer bar assembly of the suspension system is provided with a first coupling member and a second coupling member. The first coupling member can be dynamically connected to the first rod body, and the second coupling member can be dynamically connected to the second rod body, and the second coupling member can move axially relative to the second rod body. When the second coupling member moves toward the first rod body, it can be linked with the first coupling member, thereby realizing the combination of the first rod body and the second rod body, improving the stability of the vehicle when driving in a straight line, and conversely, the first rod body and the second rod body can be separated, improving the ride comfort of the vehicle when driving on uneven roads.

[0017] The following describes a vehicle according to an embodiment of the present application.

[0018] According to the embodiment of the present application, the vehicle is provided with the suspension system of the above embodiment. Since the vehicle of the embodiment of the present application is provided with the suspension system of the above embodiment, the suspension system of the vehicle has the stabilizer bar assembly of the above embodiment. The stabilizer bar assembly is provided with a first coupling member and a second coupling member. The first coupling member can be dynamically connected to the first rod body, and the second coupling member can be dynamically connected to the second rod body, and the second coupling member can move axially relative to the second rod body. When the second coupling member moves toward the first rod body, it can be linked with the first coupling member, thereby realizing the combination of the first rod body and the second rod body, improving the stability of the vehicle when driving in a straight line, and conversely, the first rod body and the second rod body can be separated, improving the ride comfort of the vehicle when driving on uneven roads.

[0019] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become obvious from the description below, or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0021] Figure 1 is a schematic structural diagram of a stabilizer bar assembly according to an embodiment of the present application;

[0022] Figure 2yes Figure 1 A partial cross-sectional diagram of the center stabilizer bar assembly;

[0023] Figure 3 yes Figure 2 A cross-sectional schematic diagram of the first combining member;

[0024] Figure 4 yes Figure 2 Another cross-sectional schematic diagram of the first combining member;

[0025] Figure 5 yes Figure 2 A schematic structural diagram of the second combining member;

[0026] Figure 6 yes Figure 1 Schematic diagram of the partial structure of the second rod.

[0027] Reference numerals:

[0028] 10. Stabilizer bar assembly; 11. First rod; 12. Second rod; 121. Fourth connecting portion;

[0029] 13. First coupling member; 131. Accommodating cavity; 132. First connecting portion; 133. First mounting groove; 134. Second mounting groove; 135. Annular groove;

[0030] 14. Second connecting member; 141. Moving portion; 142. Linking portion; 1421. Second connecting portion; 1422. Third connecting portion;

[0031] 15. Magnetic induction component; 16. Controller; 17. Elastic component; 181. Limiting seat; 1811. Through hole; 182. Fastener;

[0032] 19. Seals. DETAILED DESCRIPTION

[0033] The following describes in detail embodiments of the present application. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application.

[0034] Reference below Figures 1-6 The stabilizer bar assembly 10 according to an embodiment of the present application is described. The stabilizer bar assembly 10 includes a first rod body 11 , a second rod body 12 , a first coupling member 13 , and a second coupling member 14 .

[0035] The ends of the first and second rods 11, 12 facing away from each other are respectively connected to the suspension guide arms, and the ends of the first and second rods 11, 12 facing each other are spaced apart. A first coupling member 13 is sleeved on at least a portion of the outer peripheral wall of the first rod 11 and connected to the first rod 11. The first coupling member 13 forms a receiving cavity 131 suitable for accommodating a portion of the second rod 12. The inner wall of the receiving cavity 131 is formed with a first connecting portion 132. A second coupling member 14 is received in the receiving cavity 131 and sleeved on the outer peripheral wall of the second rod 12. The second coupling member 14 is linked to the second rod 12 and can selectively move axially. A second connecting portion 1421 is formed on the outer periphery of the second coupling member 14. The second coupling member 14 is adapted to dynamically connect the first connecting portion 132 with the second connecting portion 1421 when moving axially to link the first and second rods 11, 12.

[0036] Nowadays, vehicle stability and comfort are particularly important. When a vehicle is traveling in a straight line and one wheel accidentally runs over a pothole or uneven road surface, the design flaws of traditional anti-roll bars become apparent. This excessively interferes with the normal oscillation of the suspension system, causing unnecessary oscillation of the other wheel. This phenomenon prevents the desired complete decoupling of left and right wheel oscillation in independent suspension vehicles, significantly reducing ride comfort.

[0037] In this regard, an embodiment of the present application provides a stabilizer bar assembly 10 , which improves ride comfort and stability by combining and disconnecting a first rod 11 and a second rod 12 .

[0038] Specifically, if Figure 1 As shown, the stabilizer bar assembly 10 includes a stabilizer bar body and a coupling. The stabilizer bar body may include a first rod body 11 and a second rod body 12. The ends of the first rod body 11 and the second rod body 12 away from each other are respectively connected to the suspension guide arm. The ends of the first rod body 11 and the second rod body 12 facing each other may be spaced apart by a certain gap. It can be understood that the first rod body 11 and the second rod body 12 can be disconnected from the middle. The coupling may include a first coupling member 13 and a second coupling member 14. The first coupling member 13 may be sleeved on at least one end of the first rod body 11. Part of the outer peripheral wall, and the first coupling member 13 can be connected to the first rod body 11. It can be understood that the first coupling member 13 and the first rod body 11 can be linked. Optionally, the first coupling member 13 and the first rod body 11 can be connected through a hole axis, or the first coupling member 13 and the first rod body 11 can be dynamically connected by snapping, plugging, etc. The first coupling member 13 can be formed with a accommodating cavity 131, and the accommodating cavity 131 can be used to accommodate part of the second rod body 12, that is, at least part of the second rod body 12 can be accommodated in the accommodating cavity 131.

[0039] Furthermore, if Figure 2As shown, the second coupling member 14 can be accommodated in the accommodating cavity 131, and the second coupling member 14 can be sleeved on the outer peripheral wall of the second rod body 12, the second coupling member 14 can be linked with the second rod body 12, and the second coupling member 14 can move in the axial direction. It should be noted that the second coupling member 14 still maintains linkage with the second rod body 12 while moving in the axial direction, wherein the inner wall of the accommodating cavity 131 can be formed with a first connecting portion 132, and the outer periphery of the second coupling member 14 can be formed with a second connecting portion 1421. When the second coupling member 14 moves axially toward the first rod body 11, The first connecting portion 132 and the second connecting portion 1421 can be dynamically connected, thereby linking the second coupling member 14 with the first coupling member 13. Since the first coupling member 13 is linked to the first rod 11 and the second coupling member 14 is dynamically connected to the second rod 12, when the first connecting portion 132 and the second connecting portion 1421 are dynamically connected, the first rod 11 and the second rod 12 can be linked. That is, when the vehicle is in a roll state, the first connecting portion 132 and the second connecting portion 1421 can be connected to achieve linkage between the first and second rods 11 and 12, thereby improving the stability of the vehicle. When one wheel on the vehicle is bouncing due to potholes on the road, the first connecting portion 132 and the second connecting portion 1421 can be disconnected to disconnect the first and second rods 11 and 12, thereby improving the ride comfort of the driver and passengers.

[0040] In short, the stabilizer bar assembly 10 of the embodiment of the present application is provided with a first coupling member 13 and a second coupling member 14. The first coupling member 13 can be dynamically connected to the first rod body 11, and the second coupling member 14 can be dynamically connected to the second rod body 12. The second coupling member 14 can move axially relative to the second rod body 12. When the second coupling member 14 moves toward the first rod body 11, it can be linked with the first coupling member 13 to achieve the combination of the first rod body 11 and the second rod body 12, thereby improving the stability of the vehicle when driving in a straight line. Conversely, the first rod body 11 and the second rod body 12 can be separated, thereby improving the ride comfort of the vehicle when driving on uneven roads.

[0041] like Figure 2 and Figure 5 As shown, in some embodiments of the present application, the second coupling member 14 may include a moving portion 141 and a linkage portion 142, the moving portion 141 may be sleeved on the outer peripheral wall of the second rod body 12, and the moving portion 141 may be selectively moved axially, specifically, the moving portion 141 may be moved axially toward the first rod body 11 or away from the first rod body 11, wherein the outer diameter of the moving portion 141 gradually decreases axially toward the first rod body 11, thereby forming a guide surface, which can prevent the moving portion 141 from abutting against the inner wall of the first coupling member 13 during movement to limit the movement of the moving portion 141.

[0042] Furthermore, the linkage portion 142 can be sleeved on the outer peripheral wall of the second rod body 12, and the linkage portion 142 can be connected to the movable portion 141. Optionally, the linkage portion 142 and the movable portion 141 can be detachably connected by screws or bolts, or the linkage portion 142 and the movable portion 141 can be detachably connected by snapping or plugging, or the linkage portion 142 and the movable portion 141 can be constructed as an integrally formed part. The outer peripheral wall of the movable portion 141 can be formed with a second connecting portion 1421. In some embodiments, the second connecting portion 1421 can be configured as a ball, and the first connecting portion 132 can be configured as a ball groove extending in the axial direction. When the second connecting member 14 moves, the ball can be engaged with the ball groove, thereby realizing the linkage between the first connecting member 13 and the second connecting member 14.

[0043] In some embodiments, when the first rod body 11 and the second rod body 12 are disconnected, the second connecting portion 1421 can abut against the inner wall of the first coupling member 13. By constructing the second connecting portion 1421 as a ball, the friction between the second connecting portion 1421 and the first coupling member 13 can be reduced, and the above structure can be used to achieve radial limitation of the second rod body 12.

[0044] like Figure 5 As shown, in some embodiments, the number of the second connection parts 1421 can be multiple, and the multiple second connection parts 1421 can be arranged at circumferential intervals along the second coupling member 14. The number of the first connection parts 132 can also be multiple, and the multiple first connection parts 132 can be arranged one-to-one with the multiple second connection parts 1421. By providing multiple first connection parts 132 and multiple second connection parts 1421, the matching effect of the first coupling member 13 and the second coupling member 14 can be further improved.

[0045] like Figure 3 and Figure 4 As shown, in some embodiments of the present application, a first mounting groove 133 can be formed inside the first coupling member 13, and the stabilizer bar assembly 10 can also include a magnetic induction member 15. The magnetic induction member 15 can be accommodated in the first mounting groove 133, and the magnetic induction member 15 can generate a magnetic field after being energized, thereby driving the moving part 141 to move axially toward the first rod body 11. It can be understood that the magnetic induction member 15 can be constructed as a coil and the moving part can be constructed as a magnetic part.

[0046] Furthermore, a second mounting slot 134 may be formed inside the first coupling member 13. The stabilizer bar assembly 10 may further include a controller 16, which may be received in the second mounting slot 134. The second mounting slot 134 may reserve a wiring hole for the controller 16. The controller 16 may detect the current driving state of the vehicle and send a signal to control whether the magnetic induction member 15 is powered on or off. In a specific embodiment, an acceleration sensor may be integrated into the controller 16, and the controller 16 may also have the function of monitoring the tilt state of the vehicle. The controller 16 may also communicate with the ESP controller 16 of the entire vehicle, the vehicle speed, the steering wheel angle controller 16 and other data. When the vehicle is traveling in a straight line, the magnetic induction component 15 is in an unpowered state. When the wheel on one side of the vehicle bounces due to potholes on the road, the up and down bounces are converted into the rotation of the first rod 11 or the second rod 12 around the axis. The first coupling member 13 and the second coupling member 14 may be connected to the first rod 11 and the second rod 12 respectively. The first coupling member 13 and the second coupling member 14 are in a disconnected state. The bounces of the wheels on both sides do not affect each other, realizing the independent state of the suspension system and improving ride comfort. When the sensor in the controller 16 detects that the vehicle When the vehicle turns, if the roll acceleration value exceeds a preset value or the controller 16 such as the ESP (Electronic-Stability-Program) of the vehicle detects that the vehicle posture roll is too large, the controller 16 can receive the roll exceeding the preset signal, thereby inputting voltage and current signals to act on the magnetic induction element 15. The magnetic induction element 15 can generate magnetic force and cause the movable element to move axially toward the first rod body 11. The first connecting portion 132 and the second connecting portion 1421 can be dynamically connected, thereby realizing the combination of the first coupling member 13 and the second coupling member 14, and then the first rod body 11 and the second rod body 12 are linked to form an integrated state. The self-torsion of the first rod body 11 and the second rod body 12 resists the roll, reduces the roll state of the whole vehicle, and improves stability.

[0047] like Figure 2 As shown, in some embodiments of the present application, the stabilizer bar assembly 10 may further include an elastic member 17, which may be accommodated in the accommodating cavity 131, and the elastic member 17 may be sleeved on the outer peripheral wall of the first rod body 11 and the second rod body 12, one end of the elastic member 17 may be connected to the first coupling member 13, and the other end of the elastic member 17 may abut against the movable portion 141, wherein the first coupling member 13 may be formed with an annular groove 135, and one end of the elastic member 17 may be arranged in the annular groove 135, thereby realizing radial limitation of the elastic member 17, and the elastic member 17 may play a role in restoring the second coupling member 14.

[0048] Specifically, when the sensor in the controller 16 detects that the vehicle is turning, the controller 16 can receive a roll exceeding preset signal, thereby inputting voltage and current signals to the magnetic induction component 15. The magnetic induction component 15 can generate magnetic force and cause the movable component to move axially toward the first rod body 11. At this time, the movable component can press the elastic component 17, so that the elastic component 17 is in a contracted state. When the vehicle is traveling in a straight line, the magnetic induction component 15 is in an unpowered state, and the elastic component 17 can provide a force toward the movable component, so that the movable component moves axially in a direction away from the first rod body 11, thereby realizing the disconnection of the first rod body 11 and the second rod body 12. In a specific embodiment, the elastic component 17 can be constructed as a spring.

[0049] like Figure 2 and Figure 3 As shown, in some embodiments of the present application, the inner peripheral wall of the linkage portion 142 may be formed with a third connection portion 1422, and at least part of the outer peripheral wall of the second rod body 12 may be formed with a fourth connection portion 121, the fourth connection portion 121 may extend axially, and the third connection portion 1422 may be limitedly matched with the fourth connection portion 121, wherein the third connection portion 1422 can selectively slide along the fourth connection portion 121, thereby ensuring that the connection portion can maintain a dynamic connection with the second rod body 12 when moving relative to the second rod body 12. In a specific embodiment In the embodiment, the third connection part 1422 can be constructed as a ball, and the fourth connection part 121 can be constructed as a ball groove. Furthermore, the number of the third connection parts 1422 can be multiple, and multiple third connection parts 1422 can be arranged at intervals along the circumference of the second rod body 12. The number of the fourth connection parts 121 can also be multiple, and multiple fourth connection parts 121 can be arranged in a one-to-one correspondence with the multiple third connection parts 1422. By providing multiple fourth connection parts 121 and multiple third connection parts 1422, the matching effect between the connection part and the second rod body 12 can be further improved.

[0050] like Figure 2As shown, in some embodiments of the present application, the stabilizer bar assembly 10 may further include a limit seat 181 and a fastener 182. The limit seat 181 may be arranged at one end of the second rod body 12 facing the first rod body 11, and the outer peripheral wall of the limit seat 181 may be formed with a flange portion, which may extend along the outer peripheral wall of the second rod body 12. Part of the outer peripheral wall of the limit seat 181 may abut against the inner wall of the movable portion 141, thereby ensuring that the movable portion 141 does not contact the second rod body 12 during movement, thereby avoiding wear of the second rod body 12. At the same time, part of the limit seat 181 may also be located in the fourth connecting portion 121, thereby limiting the moving distance of the third connecting portion 1422, and thereby limiting the moving distance of the second coupling member 14. Furthermore, the limit seat 181 can be formed with a through hole 1811, and the through hole 1811 can be set to penetrate along the axial direction. The fastener 182 can be located at one end of the second rod body 12 facing the first rod body 11. At least a portion of the fastener 182 can be passed through the through hole 1811 and connected to the second rod body 12. Optionally, the fastener 182 and the second rod body 12 can be connected by threads, or the fastener 182 and the second rod body 12 can be connected by a snap-on limit.

[0051] like Figure 2 As shown, in some embodiments of the present application, the stabilizer bar assembly 10 may further include a seal 19, which may be arranged at one end of the first coupling 13 facing the second rod body 12, and a side of the seal 19 facing the accommodating cavity 131 is formed with an extension portion extending toward the interior of the accommodating cavity 131, and the extension portion may be connected to the inner wall of the accommodating cavity 131 and the outer peripheral wall of the second cylinder body, respectively, thereby achieving the function of sealing the accommodating cavity 131, preventing external water or sand and gravel from entering the accommodating cavity 131 and damaging parts such as the second coupling 14, thereby improving the service life and reliability of the stabilizer bar assembly 10.

[0052] The following describes a suspension system according to an embodiment of the present application.

[0053] According to the embodiment of the present application, the suspension system is provided with the stabilizer bar assembly 10 of the above-mentioned embodiment. Since the suspension system of the embodiment of the present application is provided with the stabilizer bar assembly 10 of the above-mentioned embodiment, the stabilizer bar assembly 10 of the suspension system is provided with a first coupling member 13 and a second coupling member 14. The first coupling member 13 can be dynamically connected to the first rod body 11, and the second coupling member 14 can be dynamically connected to the second rod body 12, and the second coupling member 14 can move axially relative to the second rod body 12. When the second coupling member 14 moves toward the first rod body 11, it can be linked with the first coupling member 13, thereby realizing the combination of the first rod body 11 and the second rod body 12, thereby improving the stability of the vehicle when driving in a straight line. Conversely, the first rod body 11 and the second rod body 12 can be separated, thereby improving the ride comfort of the vehicle when driving on uneven roads.

[0054] The following describes a vehicle according to an embodiment of the present application.

[0055] The vehicle according to the embodiment of the present application is provided with the suspension system of the above-mentioned embodiment. Since the vehicle according to the embodiment of the present application is provided with the suspension system of the above-mentioned embodiment, the suspension system of the vehicle has the stabilizer bar assembly 10 of the above-mentioned embodiment. The stabilizer bar assembly 10 is provided with a first coupling member 13 and a second coupling member 14. The first coupling member 13 can be dynamically connected to the first rod body 11, and the second coupling member 14 can be dynamically connected to the second rod body 12. The second coupling member 14 can move axially relative to the second rod body 12. When the second coupling member 14 moves toward the first rod body 11, it can be linked with the first coupling member 13, thereby realizing the combination of the first rod body 11 and the second rod body 12, thereby improving the stability of the vehicle when driving in a straight line. Conversely, the first rod body 11 and the second rod body 12 can be separated, thereby improving the ride comfort of the vehicle when driving on uneven roads.

[0056] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0057] In the description of this application, "first feature" and "second feature" may include one or more of the features.

[0058] In the description of this application, “plurality” means two or more.

[0059] In the description of the present application, a first feature being “on” or “under” a second feature may include the first and second features being in direct contact with each other, or the first and second features being in contact with each other not directly but via another feature therebetween.

[0060] In the description of this application, a first feature “on”, “above” and “above” a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature.

[0061] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0062] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and intent of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A stabilizer bar assembly, characterized in that: include: a first rod and a second rod, wherein ends of the first rod and the second rod away from each other are respectively connected to the suspension guide arm, and ends of the first rod and the second rod facing each other are spaced apart; a first coupling member, the first coupling member being sleeved on at least a portion of an outer peripheral wall of the first rod body and connected to the first rod body, the first coupling member forming an accommodating cavity adapted to accommodate a portion of the second rod body, the inner wall of the accommodating cavity forming a first connecting portion; a second coupling member, the second coupling member being received in the accommodating cavity and sleeved on the outer peripheral wall of the second rod body, the second coupling member being linked with the second rod body and selectively movable in the axial direction, and a second connecting portion being formed on the outer periphery of the second coupling member; The second coupling member is adapted to dynamically connect the first connecting portion and the second connecting portion when moving along the axial direction so as to link the first rod body and the second rod body.

2. The stabilizer bar assembly according to claim 1, wherein: The second combining member includes: a moving portion, the moving portion being sleeved on the outer peripheral wall of the second rod body and being selectively movable along the axial direction; The linkage part is sleeved on the outer peripheral wall of the second rod body and connected to the moving part, and the outer peripheral wall of the linkage part is formed with the second connecting part.

3. The stabilizer bar assembly according to claim 2, wherein: A first mounting groove is formed inside the first coupling member, and the stabilizer bar assembly further includes: A magnetic induction component is accommodated in the first installation groove, and the magnetic induction component is suitable for driving the moving part to move along the axial direction toward the first rod body after being energized.

4. The stabilizer bar assembly according to claim 3, wherein: A second mounting groove is formed inside the first coupling member, and the stabilizer bar assembly further includes: A controller is adapted to detect the current driving state of the vehicle and send a signal to control the magnetic induction element to be powered on or off.

5. The stabilizer bar assembly according to claim 2, wherein: Also includes: An elastic member is accommodated in the accommodating cavity and sleeved on the outer peripheral walls of the first rod body and the second rod body, one end of the elastic member is connected to the first coupling member, and the other end of the elastic member abuts against the moving part.

6. The stabilizer bar assembly according to any one of claims 2 to 5, characterized in that: A third connection portion is formed on the inner peripheral wall of the linkage portion, and a fourth connection portion is formed on at least part of the outer peripheral wall of the second rod body, which is limitedly matched with the third connection portion and extends along the axial direction. The third connection portion can selectively slide along the fourth connection portion.

7. The stabilizer bar assembly according to claim 6, wherein: Also includes: a limit seat, the limit seat being arranged at one end of the second rod body facing the first rod body and extending along the outer peripheral wall of the second rod body, a portion of the outer peripheral wall of the limit seat abutting against the inner wall of the moving part, and the limit seat being formed with a through hole provided therethrough; A fastener is located at one end of the second rod body facing the first rod body, and at least a portion of the fastener is passed through the through hole and connected to the second rod body.

8. The stabilizer bar assembly according to claim 7, wherein: Also includes: A sealing member is provided at one end of the first coupling member facing the second rod body along the axial direction, and the sealing member is respectively connected to the first coupling member and the second rod body to seal the accommodating cavity.

9. A suspension system, characterized in that: Comprising the stabilizer bar assembly according to any one of claims 1-8.

10. A vehicle, characterized in that: Comprising the suspension system of claim 9.

Images