Suspension connecting structure and vehicle

Abstract

The invention relates to the technical field of vehicle parts, and particularly discloses a suspension connecting structure which is used for connecting a suspension system and a vehicle body and has a first direction, a second direction and a third direction which are intersected pairwise. The suspension connecting structure comprises a shock absorber supporting panel, the shock absorber supporting panel is provided with a shock absorber mounting hole and a shock absorber fixing hole, the shock absorber mounting hole and the shock absorber fixing hole penetrate through the shock absorber supporting panel in the third direction, and first extending parts are arranged on the two opposite sides of the shock absorber supporting panel in the second direction. The first extension part is provided with a first mounting point and a second mounting point which are used for being connected with a vehicle body, the first extension part is provided with a mounting part and a reinforcing block which extend downwards in the third direction, and the mounting part and the reinforcing block form a mounting groove used for mounting a control arm in the second direction. The invention further discloses a vehicle. By arranging the suspension connecting structure, modular installation of the suspension system and the vehicle body can be achieved, and the assembly difficulty of the suspension system and the vehicle body is effectively reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle parts, and in particular to a suspension connection structure and a vehicle. Background Art

[0002] As new energy vehicles become more and more popular, mid-to-high-end models have higher and higher requirements for vehicle road noise, smoothness, manufacturing precision, performance stability and consistency, and the physical structure of the suspension system is constantly upgraded. In the prior art, the mounting points of the control arms and shock absorbers in the suspension system are independently arranged on the subframe, and the control arms and shock absorbers are respectively connected to the mounting points on the subframe during subsequent assembly. The assembly process is complicated and the manufacturing requirements for the subframe are increased, making it impossible to achieve the lightweight design of the subframe and the modular installation of the suspension system. Summary of the invention

[0003] The technical problem to be solved by the present invention is: how to solve the problem of complex assembly between the suspension system and the vehicle body in the prior art.

[0004] In order to solve the above technical problems, the present invention provides a suspension connection structure, which is used to connect a suspension system with a vehicle body, and has a first direction, a second direction and a third direction which intersect each other;

[0005] The suspension connection structure includes a shock absorber support panel, the shock absorber support panel is provided with a shock absorber mounting hole and a shock absorber fixing hole penetrating along the third direction, the shock absorber support panel is provided with a first extension portion on opposite sides of the second direction, the first extension portion is provided with a first mounting point and a second mounting point for vehicle body connection, the first extension portion is provided with a mounting portion and a reinforcement block extending downward along the third direction, the mounting portion and the reinforcement block form a mounting groove for mounting a control arm in the second direction.

[0006] Further preferably, the shock absorber support panel is provided with a first convex rib, the first convex rib is in an annular structure, and the first convex rib is arranged around the shock absorber mounting hole and the shock absorber fixing hole.

[0007] Further preferably, the first mounting point is provided with a plurality of second ribs extending radially toward the first rib, and the second ribs are respectively connected to the first extension portion and the shock absorber support panel.

[0008] Further preferably, the second mounting point is provided with a plurality of third ribs extending radially toward the first rib, and the third ribs are respectively connected to the first extension portion and the shock absorber support panel.

[0009] Further preferably, at least a portion of the second rib is arranged to intersect with the third rib.

[0010] Further preferably, the shock absorber support panel is provided with a fourth rib, the fourth rib is in an arc-shaped structure, the end of the fourth rib extends to the first extension portion, and the fourth rib is connected to the reinforcement block.

[0011] Further preferably, the height of the fourth rib in the third direction from top to bottom increases from an end away from the reinforcing block to an end close to the reinforcing block, and an end of the fourth rib close to the reinforcing block forms a second extension portion, and the reinforcing block is connected to the second extension portion;

[0012] The shock absorber support panel is further provided with a surrounding plate extending along the second direction, and the surrounding plate is connected to the reinforcement block.

[0013] Further preferably, the fourth rib and the enclosure are both provided with reinforcement strips.

[0014] Further preferably, the second mounting point is further provided with a plurality of fifth ribs extending radially toward the fourth rib, at least part of the fifth ribs intersect with the fourth ribs, and the fifth ribs are connected to the first extension portion.

[0015] More preferably, it also includes:

[0016] a first fastener, the first fastener being arranged corresponding to the first mounting point, and the first fastener being used to connect the first mounting point and the second mounting point to the vehicle body respectively;

[0017] A second fastener, the second fastener is connected through the mounting portion and the reinforcement block, and the second fastener is used to connect the suspension connection structure and the control arm; and

[0018] A third fastener is provided corresponding to the shock absorber fixing hole, and is used to connect the shock absorber support panel and the shock absorber.

[0019] The present invention also provides a vehicle, comprising a vehicle body, a suspension system and the above-mentioned suspension connection structure, wherein the suspension system is installed on the suspension connection structure, and the suspension connection structure is installed on the vehicle body.

[0020] Compared with the prior art, the suspension connection structure and vehicle provided by the present invention have the following beneficial effects:

[0021] The present invention can realize modular installation of the suspension system by designing the suspension connection structure. Specifically, the shock absorber can be fixed on the suspension connection structure by opening the shock absorber mounting hole and the shock absorber fixing hole on the shock absorber support panel, and the installation of the control arm can be realized by arranging the mounting portion and the reinforcement block to form a mounting groove, so that the entire suspension system and the suspension connection structure can be independently assembled to form a modular structure, and then connected to the vehicle body through the first mounting point and the second mounting point, thereby reducing the arrangement and design of the mounting points on the vehicle body, reducing the requirements for vehicle body manufacturing, and also reducing the difficulty of assembling the suspension system and the vehicle body, making the subframe of the vehicle body lighter; and the suspension connection structure integrates the installation functions of the shock absorber and the control arm, and the shock absorber mounting hole The arrangement of the shock absorber fixing hole, the first mounting point, the second mounting point and the mounting groove enables the suspension connection structure to effectively decouple the force of the suspension system, and changes the path of the suspension system force transmission to the vehicle body, that is, the shock absorber and the control arm will first transmit the force to the suspension connection structure, and then transmit it to the vehicle body after decoupling through the suspension connection structure, thereby enhancing the connection rigidity between the suspension system and the vehicle body, which is beneficial to improving the road noise and carrying capacity of the whole vehicle. A first extension portion is provided on the opposite sides of the shock absorber support panel in the second direction, and a first mounting point and a second mounting point are arranged on the first extension portion, which can improve the tolerance capacity of the subframe and reduce subsequent assembly requirements, and at the same time can also improve the connection boundary strength between the suspension connection structure and the subframe. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of a suspension connection structure described in the present invention.

[0023] Figure 2 It is a structural schematic diagram of a suspension connection structure described in the present invention from another perspective.

[0024] Figure 3 It is a schematic diagram of the assembly of the suspension connection structure and the suspension system of the present invention.

[0025] Reference numerals:

[0026] 10. Suspension connection structure; 101. Shock absorber support panel; 102. Shock absorber mounting hole; 103. Shock absorber fixing hole; 104. First convex rib; 105. First extension; 106. First mounting point; 107. Second convex rib; 108. Second mounting point; 109. Third convex rib; 110. Mounting part; 111. Reinforcement block; 112. Enclosure; 113. Fourth convex rib; 114. Second extension; 114a. Reinforcement strip; 115. Fifth convex rib; 116. Mounting groove; 117. First fastener; 118. Second fastener; 119. Third fastener;

[0027] 20. Suspension system; 21. Shock absorber; 22. Control arm. DETAILED DESCRIPTION

[0028] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0029] In the description of the present invention, 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 used in the present invention to indicate the orientation or position relationship is based on the orientation or position relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention.

[0030] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

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

[0032] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0033] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0034] Example 1

[0035] like Figure 1-Figure 3 As shown, this embodiment provides a suspension connection structure for connecting a suspension system 20 with a vehicle body. The suspension connection structure has a first direction X, a second direction Y and a third direction Z.

[0036] In some embodiments, the first direction X, the second direction Y, and the third direction Z intersect each other perpendicularly.

[0037] It should be noted that, in the prior art, the suspension system 20 includes a shock absorber 21 and a control arm 22 , and the suspension system 20 is connected to a subframe of the vehicle body.

[0038] In some embodiments, the suspension connection structure 10 includes a shock absorber support panel 101, which is provided with a shock absorber mounting hole 102 and a shock absorber fixing hole 103 extending along the third direction Z, so as to facilitate fixing the shock absorber 21 on the shock absorber support panel 101 of the suspension connection structure 10, wherein the shock absorber fixing holes 103 are multiple and arranged around the shock absorber mounting hole 102, and providing multiple shock absorber fixing holes 103 can ensure that the suspension connection structure 10 is firmly connected to the shock absorber 21.

[0039] In some embodiments, the shock absorber support panel 101 is provided with a first extension portion 105 on opposite sides of the second direction Y, the first extension portion 105 is provided with a first mounting point 106 and a second mounting point 108, and the suspension connection structure 10 can be connected to the vehicle body through the first mounting point 106 and the second mounting point 108; the first extension portion 105 is provided with a mounting portion 110 and a reinforcement block 111 extending downward along the third direction Z, and the mounting portion 110 and the reinforcement block 111 form a mounting groove 116 in the second direction Y to facilitate the installation of the control arm 22. The adoption of this solution enables the shock absorber 21 and the control arm 22 to be assembled with the suspension connection structure 10 to form a modular structure, and then be connected to the vehicle body, thereby reducing the arrangement and design of the mounting points on the vehicle body, reducing the requirements for vehicle body manufacturing, and reducing the difficulty of assembling the suspension system 20 with the vehicle body, making the subframe of the vehicle body lighter; and the suspension connection structure 10 of the present application changes the path of force transmission from the traditional suspension system to the vehicle body by integrating the installation functions of the shock absorber 21 and the control arm 22, enhances the connection rigidity between the suspension system 20 and the vehicle body, and is beneficial to improving the road noise and carrying capacity of the vehicle; in addition, the suspension connection structure 10 of the present embodiment can be assembled to form a modular structure, and then be connected to the vehicle body, so that the assembly relationship between the suspension system 20 and the vehicle body is relatively independent, changing the constraint mode of the traditional assembly method, and can realize independent manufacturing and precision control of the subframe, reducing the manufacturing requirements of the subframe.

[0040] It should be noted that the suspension connection structure 10 integrates the installation functions of the shock absorber 21 and the control arm 22. The arrangement of the shock absorber mounting hole 102, the shock absorber fixing hole 103, the first mounting point 106, the second mounting point 108 and the mounting groove 116 enables the suspension connection structure 10 to effectively decouple the force of the suspension system 20, and changes the path of the force of the suspension system 20 to the vehicle body, that is, the shock absorber 21 and the control arm 22 first transmit the force to the suspension connection structure 10, and then the shock absorber 21 and the control arm 22 are connected to the vehicle body. 10 is decoupled and then transmitted to the vehicle body, thereby enhancing the connection rigidity between the suspension system 20 and the vehicle body, which is beneficial to improving the road noise and load-bearing capacity of the entire vehicle. A first extension portion 105 is provided on the opposite sides of the shock absorber support panel 101 in the second direction Y, and a first mounting point 106 and a second mounting point 108 are arranged on the first extension portion 105, which can improve the tolerance capacity of the subframe and reduce the subsequent assembly requirements of the suspension connection structure 10, and at the same time can also improve the connection boundary strength between the suspension connection structure and the subframe.

[0041] In some embodiments, the arrangement of the first mounting point 106 and the second mounting point 108 can also be dimensionally matched according to the manufacturing and performance requirements of different vehicle models, thereby reducing the manufacturing accuracy requirements for the vehicle body subframe and being more conducive to manufacturing stability.

[0042] In some embodiments, the suspension connection structure 10 is formed by a casting-matching machining process, which can improve manufacturing accuracy and manufacturing efficiency.

[0043] In some embodiments, the shock absorber support panel 101 is provided with a first rib 104, and the first rib 104 is annular in structure. The first rib 104 is arranged around the shock absorber mounting hole 102 and the shock absorber fixing hole 103. The setting of the first rib 104 can enhance the structural strength of the suspension connection structure 10, thereby improving the connection strength between the suspension connection structure 10 and the vehicle body, ensuring the stability after installation. By setting the first rib 104, the vertical bearing capacity of the suspension connection structure 10 can also be improved, and the impact of the shock absorber 21 force can be better decoupled.

[0044] In some embodiments, in order to improve the structural strength and rigidity of the entire suspension connection structure 10, as well as the connection stability between the suspension connection structure 10 and the vehicle body, the first mounting point 106 is provided with a plurality of second ribs 107 extending radially toward the first rib 104, and the second ribs 107 are respectively connected to the first extension portion 105 and the shock absorber support panel 101, and the second mounting point 108 is provided with a plurality of third ribs 109 extending radially toward the first rib 104, and the third ribs 109 are respectively connected to the first extension portion 105 and the shock absorber support panel 101; by arranging the second ribs 107 and the third ribs 109, the strength and rigidity of the first extension portion 105 are enhanced. degree, and can be connected with the first convex rib 104 on the shock absorber support panel 101 to form an integral structure, thereby improving the structural strength and rigidity of the entire suspension connection structure 10; in addition, the arrangement of the first convex rib 104 and the second convex rib 107 is designed according to the load transfer direction. In this embodiment, the first mounting point 106 and the second mounting point 108 serve as the connection points between the suspension system 20 and the vehicle body. By arranging the second convex rib 107 and the third convex rib 109 radiatingly extending to the first convex rib 104, the vehicle lateral load bearing capacity of the suspension connection structure 10 can be improved, and the force of the control arm 22 can be effectively decoupled and transmitted to the vehicle body subframe, thereby reducing the impact of the force.

[0045] In some embodiments, in order to further improve the structural strength and rigidity of the suspension connection structure 10, at least a portion of the second rib 107 is intersected with the third rib 109, so that the first rib 104, the second rib 107 and the third rib 109 are intertwined and associated with each other to meet the installation strength requirements of each installation node.

[0046] In some embodiments, the shock absorber support panel 101 is provided with a fourth rib 113, and the end of the fourth rib 113 extends to the first extension portion 105 and is connected to the reinforcement block 111, so that the structural strength of the reinforcement block 111 can be improved. When the control arm 22 is arranged in the installation groove 116 between the installation portion 110 and the reinforcement block 111, the stability of the control arm 22 after installation can be guaranteed, and the support performance of the control arm 22 can also be met; in addition, the fourth rib 113 is an arc-shaped structure, which is arranged on the side of the shock absorber support panel 101 away from the first rib 104, which can improve the vertical bearing capacity of the whole vehicle of the suspension connection structure 10, better decouple the impact of the shock absorber 21 force, and the fourth rib 113 is connected to the reinforcement block 111, which can also effectively decouple the force of the control arm 22 and transmit it to the vehicle body subframe, thereby reducing the impact of the force.

[0047] It should be noted that, in the above-mentioned embodiment, the arrangement of the ribs can effectively improve the overall stiffness of the suspension connection structure 10, so as to reduce the deformation of the suspension connection structure 10 when subjected to force and when decoupling the force, thereby ensuring the connection strength between the suspension connection structure 10 and the subframe.

[0048] In some embodiments, the height of the fourth rib 113 in the third direction Z from top to bottom increases from the end away from the reinforcement block 111 to the end close to the reinforcement block 111, so as to improve the vehicle lateral load bearing capacity of the suspension connection structure 10; the end of the fourth rib 113 close to the reinforcement block 111 forms a second extension portion 114, the reinforcement block 111 is connected to the second extension portion 114, and the shock absorber support panel 101 is further provided with a panel 112 extending along the second direction Y, and the panel 112 is 2 is connected to the reinforcing block 111, so that the second extension portion 114, the reinforcing block 111 and the enclosure 112 are connected to form a semi-enclosed structure. The second extension portion 114 and the enclosure 112 both effectively improve the strength and rigidity of the reinforcing block 111, thereby improving the supporting performance of the reinforcing block 111 to the control arm 22. At the same time, the arrangement of the second extension portion 114 and the enclosure 112 can also improve the vehicle lateral load bearing capacity of the suspension connection structure 10, and can also change the force transmission path, and better decouple the impact of the force.

[0049] In some embodiments, the fourth rib 113 and the enclosure 112 are both provided with a reinforcing strip 114a to further enhance the strength and rigidity of the suspension connection structure 10 to meet the installation requirements of the suspension system 20. In addition, the provision of the reinforcing strip 114a can also enhance the vehicle lateral load bearing capacity and the vehicle vertical load bearing capacity of the suspension connection structure 10 to better decouple the impact of the force.

[0050] In some embodiments, the second mounting point 108 is further provided with a plurality of fifth ribs 115 extending radially toward the fourth rib 113, at least part of the fifth ribs 115 intersect with the fourth rib 113, and the fifth rib 115 is connected to the first extension portion 105. By providing the fifth rib 115 in conjunction with the second rib 107 and the third rib 109, the structural strength and rigidity of the first extension portion 105 can be improved to meet the installation requirements of the suspension connection structure 10, the control arm 22 and the vehicle body. At the same time, the arrangement of the fifth rib 115 is designed according to the load transfer direction, which can further improve the vehicle lateral load bearing capacity of the suspension connection structure 10, and can effectively decouple the force of the control arm 22 and transfer it to the vehicle body subframe, thereby reducing the impact of the force.

[0051] In some embodiments, the suspension connection structure 10 further includes a first fastener 117, a second fastener 118 and a third fastener 119, the first fastener 117 is arranged corresponding to the first mounting point 106, the first fastener 117 is used to connect the first mounting point 106 and the second mounting point 108 to the vehicle body respectively, the second fastener 118 is connected to the mounting portion 110 and the reinforcement block 111, the second fastener 118 is used to connect the suspension connection structure 10 to the control arm 22, and the third fastener 119 is arranged corresponding to the shock absorber fixing hole 103, and the third fastener 119 is used to connect the suspension connection structure 10 to the shock absorber 21; in this way, the assembly of the entire suspension system 20 and the vehicle body is realized by the first fastener 117, the second fastener 118 and the third fastener 119, this method changes the assembly relationship between the traditional suspension system and the vehicle body, makes the assembly relationship between the suspension system 20 and the vehicle body relatively independent, and thus can realize the control of the manufacturing accuracy of the vehicle body chassis.

[0052] In some embodiments, the first fastener 117 , the second fastener 118 , or the third fastener 119 may be a screw and a nut.

[0053] Example 2

[0054] The present embodiment provides a vehicle, which includes a vehicle body, a suspension system 20 and a suspension connection structure 10 of the embodiment, wherein the suspension system 20 is installed on the suspension connection structure 10, and the suspension connection structure 10 is installed on the vehicle body; specifically, the suspension connection structure 10 and the vehicle body are fixedly connected by a first fastener 117, thereby realizing modular installation of the entire suspension system 20 and reducing assembly difficulty.

[0055] In summary, the present invention can achieve modular installation of the suspension system 20 by designing the suspension connection structure 10. Specifically, the shock absorber can be fixed on the suspension connection structure 10 by opening the shock absorber mounting hole 102 and the shock absorber fixing hole 103 on the shock absorber support panel 101, and the installation portion 110 and the reinforcement block 111 can be provided to achieve the installation of the control arm, so that the entire suspension system 20 and the suspension connection structure 10 can be independently assembled to form a modular structure, and then connected to the vehicle body through the first mounting point 106 and the second mounting point 108, thereby reducing the arrangement and design of the mounting points on the vehicle body, reducing the requirements for vehicle body manufacturing, and reducing the difficulty of assembling the suspension system 20 and the vehicle body, making the subframe of the vehicle body lighter, and the connection strength between the suspension connection structure 10 and the vehicle body can be improved by arranging convex ribs to ensure stability after installation; it can also improve the vehicle lateral load bearing capacity and the vehicle vertical load bearing capacity of the suspension connection structure 10, and better decouple the impact of the coupling force.

[0056] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention, and these improvements and substitutions should also be regarded as the protection scope of the present invention. The basic principles, main features and advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above preferred embodiments. The embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention.

[0057] In addition, it should be understood that although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in the embodiments can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A suspension connection structure, used for connecting a suspension system (20) with a vehicle body, having a first direction (X), a second direction (Y) and a third direction (Z) intersecting in pairs, characterized in that: The suspension connection structure (10) comprises a shock absorber support panel (101), wherein the shock absorber support panel (101) is provided with a shock absorber mounting hole (102) and a shock absorber fixing hole (103) penetrating along the third direction (Z), wherein the shock absorber support panel (101) is provided with a first extension portion (105) on two opposite sides of the second direction (Y), wherein the first extension portion (105) is provided with a first mounting point (106) and a second mounting point (108) for connecting to a vehicle body, wherein the first extension portion (105) is provided with a mounting portion (110) and a reinforcement block (111) extending downwardly along the third direction (Z), wherein the mounting portion (110) and the reinforcement block (111) form a mounting groove (116) for mounting a control arm in the second direction (Y).

2. A suspension connection structure according to claim 1, characterized in that: The shock absorber support panel (101) is provided with a first convex rib (104), the first convex rib (104) is in an annular structure, and the first convex rib (104) is arranged around the shock absorber installation hole (102) and the shock absorber fixing hole (103).

3. A suspension connection structure according to claim 2, characterized in that: The first mounting point (106) is provided with a plurality of second convex ribs (107) extending radially toward the first convex rib (104), and the second convex ribs (107) are respectively connected to the first extension portion (105) and the shock absorber support panel (101).

4. A suspension connection structure according to claim 3, characterized in that: The second mounting point (108) is provided with a plurality of third ribs (109) extending radially toward the first rib (104), and the third ribs (109) are respectively connected to the first extension portion (105) and the shock absorber support panel (101).

5. A suspension connection structure according to claim 4, characterized in that: At least a portion of the second convex rib (107) is arranged to intersect with the third convex rib (109).

6. A suspension connection structure according to claim 1, characterized in that: The shock absorber support panel (101) is provided with a fourth rib (113), the fourth rib (113) is in an arc-shaped structure, the end of the fourth rib (113) extends to the first extension portion (105), and the fourth rib (113) is connected to the reinforcement block (111).

7. A suspension connection structure according to claim 6, characterized in that: The height of the fourth convex rib (113) in the third direction (Z) from top to bottom increases gradually from an end away from the reinforcing block (111) to an end close to the reinforcing block (111), and the end of the fourth convex rib (113) close to the reinforcing block (111) forms a second extension portion (114), and the reinforcing block (111) is connected to the second extension portion (114); The shock absorber support panel (101) is further provided with a surrounding plate (112) extending along the second direction (Y), and the surrounding plate (112) is connected to the reinforcement block (111).

8. A suspension connection structure according to claim 7, characterized in that: The fourth rib (113) and the enclosure (112) are both provided with reinforcement strips (114a).

9. A suspension connection structure according to claim 6, characterized in that: The second mounting point (108) is further provided with a plurality of fifth ribs (115) extending radially toward the fourth rib (113), at least part of the fifth ribs (115) intersects with the fourth rib (113), and the fifth ribs (115) are connected to the first extension portion (105).

10. A suspension connection structure according to claim 1, characterized in that: Also includes; a first fastener (117), the first fastener (117) being arranged corresponding to the first mounting point (106), and the first fastener (117) being used to connect the first mounting point (106) and the second mounting point (108) to the vehicle body respectively; a second fastener (118), the second fastener (118) being inserted through the mounting portion (110) and the reinforcing block (111), the second fastener (118) being used to connect the suspension connection structure (10) and the control arm; as well as, A third fastener (119), the third fastener (119) is arranged corresponding to the shock absorber fixing hole (103), and the third fastener (119) is used to connect the shock absorber support panel (101) and the shock absorber.

11. A vehicle, characterized in that: It comprises a vehicle body, a suspension system (20) and a suspension connection structure (10) according to any one of claims 1 to 10, wherein the suspension system (20) is mounted on the suspension connection structure (10), and the suspension connection structure (10) is mounted on the vehicle body.

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