Support structure of compressor of vehicle and vehicle
Through the assembly of separate positioning parts and the design of the limit part of the rubber bushing, the vehicle compressor bracket structure is solved in the existing technology, the problems of large size, high cost and difficult to reduce noise, and more efficient vibration isolation and space utilization are achieved .
Patent Information
- Application Number
- CN202420017054.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-02
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-01-02
AI Technical Summary
The overall volume of existing vehicle compressor brackets is large, the space utilization is insufficient, the cost is high, and it is difficult to effectively reduce the high-frequency noise generated by the compressor.
Using a separate positioning member assembly design, including a first positioning assembly, a second positioning assembly and a vibration isolation assembly, a triangular structure is formed through a rubber bushing and a limiting part design, ensuring vibration isolation effect while reducing the volume. Reduce costs.
It realizes that while ensuring vibration isolation, reduces compressor noise, improves vehicle cabin space utilization, and reduces costs.
Smart Images
Figure CN222254243U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of vehicle accessories, and in particular to a support structure of a compressor of a vehicle and a vehicle. Background Art
[0002] The internal combustion engine of a car usually produces a lot of noise when running, while the motor of a new energy vehicle produces very little noise, and the reduction of background noise in the cabin puts higher requirements on the vibration isolation of the compressor.
[0003] However, the existing vehicle compressor bracket has a large overall volume, insufficient space utilization and high cost. Utility Model Content
[0004] The present application provides a support structure of a compressor of a vehicle and a vehicle, which can reduce the high-frequency noise generated by the compressor.
[0005] One aspect of the present application provides a support structure of a compressor of a vehicle, comprising:
[0006] A first positioning assembly, comprising a first positioning member, wherein the first positioning member is used to connect to the compressor;
[0007] A second positioning assembly includes a second positioning member and a third positioning member that are fixedly connected, wherein the third positioning member is connected between the first positioning member and the second positioning member, the second positioning member is used to connect the compressor and the vehicle body member, and the third positioning member is used to connect the vehicle body member;
[0008] The vibration isolation assembly includes a first vibration isolation member and a second vibration isolation member, wherein the first vibration isolation member is connected between the first positioning member and the third positioning member, and the second vibration isolation member is arranged on the second positioning member. When the second positioning member is connected to the compressor, the second vibration isolation member is connected between the second positioning member and the compressor.
[0009] The bracket structure provided in the present application is assembled into a compressor bracket assembly through three separate positioning parts. While ensuring a good vibration isolation effect, it has a small size, can improve the utilization rate of the vehicle cabin space, and has a low cost.
[0010] Furthermore, the support structure includes two first vibration isolation members, the two first vibration isolation members are arranged on the first positioning member, and a line connecting center points of the two first vibration isolation members and the second vibration isolation member forms a triangle.
[0011] Further, the first vibration isolator comprises a rubber bushing, a first limiting portion and a second limiting portion, the first limiting portion is passed through the rubber bushing, and at least a portion of the first limiting portion is located outside the rubber bushing; the second limiting portion is passed through a portion of the first limiting portion located outside the rubber bushing; and / or
[0012] The second vibration isolator includes a rubber bushing, a first limiting portion and a second limiting portion, the first limiting portion is passed through the rubber bushing, and at least a portion of the first limiting portion is located outside the rubber bushing; the second limiting portion is passed through a portion of the first limiting portion located outside the rubber bushing.
[0013] Further, the first positioning member includes a first bracket body, the first bracket body is provided with a first connecting hole and a second connecting hole, the first connecting hole and the second connecting hole are used to connect the compressor; the first bracket body includes a first end and a second end opposite to each other in a horizontal direction, the first connecting hole is close to the first end relative to the second end, and the second connecting hole is close to the second end relative to the first end.
[0014] Furthermore, the second positioning member includes a second bracket body and a connecting portion protruding from the second bracket body, the connecting portion is provided with a third connecting hole penetrating in the vertical direction for connecting the body part, and the aperture of the third connecting hole is larger than the aperture of a hole position opened on the body part and corresponding to the connecting hole.
[0015] Furthermore, the second bracket body extends obliquely from top to bottom in a direction away from the connecting portion.
[0016] Further, the third positioning member includes a third bracket body, and the third bracket body is provided with a first positioning hole, a second positioning hole and a fourth connecting hole, the line connecting the center points of the first positioning hole, the second positioning hole and the fourth connecting hole is a triangle, and the apertures of the first positioning hole and the second positioning hole are both smaller than the aperture of the fourth connecting hole.
[0017] Another aspect of the present application provides a vehicle, comprising:
[0018] compressor;
[0019] Car body parts; and
[0020] In the support structure described in any one of the above items, the compressor is connected to the first positioning member and the second positioning member, the vehicle body is connected to the second positioning member and the third positioning member, and the vibration isolation assembly is connected between the compressor and the second positioning member.
[0021] Furthermore, the compressor and the body member are located in a front cabin of the vehicle, the body member includes a power bracket and a subframe, the subframe is located below the compressor, the second positioning member is connected to the power bracket, and the third positioning member is connected to the subframe; the first positioning member is close to the front of the vehicle relative to the compressor, and the third positioning member is located between the compressor and the subframe.
[0022] Further, there is a gap between the first positioning member, the second positioning member and the third positioning member and the compressor. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.
[0024] Figure 1 Shown is a schematic structural diagram of an embodiment of a vehicle of the present application;
[0025] Figure 2 Shown Figure 1 A structural schematic diagram of an embodiment of a first positioning assembly of a support structure of a vehicle is shown;
[0026] Figure 3 Shown Figure 2 The structural exploded schematic diagram of the first positioning assembly shown;
[0027] Figure 4 Shown Figure 1 A structural schematic diagram of an embodiment of a second positioning assembly of a support structure of a vehicle shown;
[0028] Figure 5 Shown Figure 4 A schematic diagram of the structural decomposition of the second positioning component is shown. DETAILED DESCRIPTION
[0029] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application. Instead, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.
[0030] The terms used in this application are only for the purpose of describing specific embodiments and are not intended to limit this application. Unless otherwise defined, the technical terms or scientific terms used in this application should be understood by people with ordinary skills in the field to which this application belongs. The words "first", "second" and similar words used in the specification and claims of this application do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "one" do not indicate a quantitative limit, but indicate that there is at least one. "Multiple" or "several" means at least two. Unless otherwise specified, words such as "front", "rear", "lower" and / or "upper" are only for the convenience of explanation and are not limited to a position or a spatial orientation. Words such as "include" or "comprise" mean that the elements or objects appearing in front of "include" or "comprise" include the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. Words such as "connect" or "connected" are not limited to physical or mechanical connections, and can include electrical connections, whether direct or indirect.
[0031] The singular forms "a", "said" and "the" used in this specification and the appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more of the associated listed items.
[0032] The support structure includes a first positioning component, a second positioning component and a vibration isolation component. The first positioning component includes a first positioning member, and the first positioning member is used to connect the compressor; the second positioning component includes a second positioning member and a third positioning member that are fixedly connected, and the third positioning member is connected between the first positioning member and the second positioning member, and the second positioning member is used to connect the compressor and the vehicle body part, and the third positioning member is used to connect the vehicle body part; the vibration isolation component includes a first vibration isolation member and a second vibration isolation member, and the first vibration isolation member is connected between the first positioning member and the third positioning member, and the second vibration isolation member is arranged on the second positioning member, and when the second positioning member is connected to the compressor, the second vibration isolation member is connected between the second positioning member and the compressor. The support structure provided in the present application is assembled into a compressor support assembly by three separate positioning members, which has a small size while ensuring a good vibration isolation effect, can improve the space utilization rate of the vehicle cabin, and has a low cost.
[0033] The vehicle provided in the present application includes a compressor, a vehicle body, and a support structure of the compressor of the vehicle. The compressor is connected to a first positioning member and a second positioning member, the vehicle body is connected to the second positioning member and a third positioning member, and a vibration isolation assembly is connected between the compressor and the second positioning member.
[0034] The following is a detailed description of the support structure of the compressor of the vehicle and the vehicle of the present application in conjunction with the accompanying drawings. In the absence of conflict, the features of the following embodiments and implementations can be combined with each other.
[0035] Figure 1 Shown is a schematic structural diagram of an embodiment of the vehicle 1 of the present application. The vehicle 1 of the embodiment of the present application mainly includes new energy vehicles, and the new energy vehicles may further include pure electric vehicles, hybrid vehicles, plug-in hybrid vehicles and other vehicles that use on-board power batteries as the main power source or one of the power sources. The vehicle 1 of the embodiment of the present application includes a compressor 20, a body part and a support structure 10 of the compressor 20 of the vehicle 1. The compressor 20 is connected to the body part through the support structure 10 to achieve support and vibration isolation. Among them, the support structure 10 may include a first positioning member 110, a second positioning member 210, a third positioning member 220 and a vibration isolation assembly.
[0036] Specifically, the compressor 20 is connected to the first positioning member 110 and the second positioning member 210 in the support structure 10, the body member is connected to the second positioning member 210 and the third positioning member 220 in the support structure 10, and the vibration isolation assembly in the support structure 10 is connected between the compressor 20 and the second positioning member 210.
[0037] In some embodiments, the compressor 20 and the body member are located in the front cabin of the vehicle 1. The body member may include a power bracket 30 and a subframe 40, and the subframe 40 is located below the compressor 20. The power bracket 30 can connect the powertrain to the body and absorb and reduce the vibration and impact generated by the powertrain. The second positioning member 210 is connected to the power bracket 30, and the third positioning member 220 is connected to the subframe 40. In terms of directional relationship, the first positioning member 110 is arranged close to the front of the vehicle relative to the compressor 20, and the third positioning member 220 is located between the compressor 20 and the subframe 40.
[0038] In some embodiments, there is a gap between the first positioning member 110, the second positioning member 210, and the third positioning member 220 and the compressor 20 to prevent displacement caused by vibration of the compressor 20 and collision with the support structure 10, thereby protecting the compressor 20 and the support structure 10. The above gap can be set according to relevant industry standards or practices. The gap can be 10 mm.
[0039] Figure 2 Shown Figure 1 The structure diagram of an embodiment of a first positioning assembly 100 of a support structure 10 of a vehicle 1 is shown. Figure 3 Shown Figure 2 The schematic diagram of the structural decomposition of the first positioning assembly 100 is shown. Figure 4 Shown Figure 1The structure diagram of an embodiment of a second positioning assembly 200 of a support structure 10 of a vehicle 1 is shown. Figure 5 Shown Figure 4 The structural decomposition diagram of the second positioning assembly 200 shown. The support structure 10 of the compressor 20 of the vehicle 1 of the embodiment of the present application includes a first positioning assembly 100, a second positioning assembly 200 and a vibration isolation assembly. Specifically, the first positioning assembly 100 includes a first positioning member 110, and the first positioning member 110 is used to connect the compressor 20. The second positioning assembly 200 includes a second positioning member 210 and a third positioning member 220 that are fixedly connected, and the third positioning member 220 is connected between the first positioning member 110 and the second positioning member 210. The second positioning member 210 is used to connect the compressor 20 and the body part of the vehicle 1, and the third positioning member 220 is used to connect the body part. The vibration isolation assembly includes a first vibration isolation member 310 and a second vibration isolation member 320, and the first vibration isolation member 310 is connected between the first positioning member 110 and the third positioning member 220, and the second vibration isolation member 320 is arranged on the second positioning member 210. When the second positioning member 210 and the compressor 20 are connected, the second vibration isolation member 320 is connected between the second positioning member 210 and the compressor 20.
[0040] The support structure 10 of the embodiment of the present application is assembled through three separate positioning parts to form a compressor 20 support assembly. While ensuring a good vibration isolation effect, it has a small size, can improve the space utilization rate of the vehicle 1 cabin, and has a low cost.
[0041] In some embodiments, the materials of the first positioning member 110, the second positioning member 210 and the third positioning member 220 can all be metal. Metal materials have high dynamic stiffness and modal properties and good vibration isolation effects. Furthermore, aluminum materials can be used, which are light in weight, can achieve lightweight support structure 10, and have low cost. Of course, other materials such as plastics can also be used, which will not be described in detail.
[0042] refer to Figure 4 and Figure 5 Optionally, the second positioning member 210 and the third positioning member 220 may be fixedly connected by bolts, that is, the second positioning member 210 and the third positioning member 220 are connected by bolts to form the second positioning assembly 200. In the related art, the second positioning assembly 200 is designed as a large bracket, which results in a larger mold volume, higher cost, and more complicated molding process. The bracket structure 10 of the embodiment of the present application can improve the economy and process feasibility.
[0043] Optionally, the first positioning member 110 and the third positioning member 220 may also be fixed together by bolts, so that the relative position between the first vibration isolation member 310 and the second vibration isolation member 320 can be kept fixed, thereby avoiding deformation of the first vibration isolation member 310 and / or the second vibration isolation member 320 caused by assembly errors between the subframe 40 and the power bracket 30.
[0044] The dynamic stiffness of the support structure 10 can be enhanced by connecting with fasteners, which can be understood as a tighter connection between the support structure 10 and the vehicle body, and a smaller deformation of the support structure 10 after being subjected to force, thereby making the vibration isolation rate of the support structure 10 better.
[0045] The specific structures of the first positioning member 110 , the second positioning member 210 and the third positioning member 220 and the position arrangement of the first vibration isolation member 310 and the second vibration isolation member 320 can be designed and optimized by using relevant software.
[0046] refer to Figure 1 , Figure 3 and Figure 5 In some embodiments, the support structure 10 includes two first vibration isolation members 310, the two first vibration isolation members 310 are arranged on the first positioning member 110, and the center points of the two first vibration isolation members 310 and the second vibration isolation member 320 are connected in a triangle. Specifically, the two first vibration isolation members 310 are connected between the first positioning member 110 and the third positioning member 220, and one second vibration isolation member 320 is connected between the second positioning member 210 and the compressor 20. It can be understood that the triangular structure has greater stability and strength. Therefore, the center points of the two first vibration isolation members 310 and the second vibration isolation member 320 are connected in a triangle to achieve better stability.
[0047] refer to Figure 3 and Figure 5In some embodiments, the first vibration isolator 310 includes a rubber bushing 331, a first limiting portion 332 and a second limiting portion 333, wherein the first limiting portion 332 is disposed through the rubber bushing 331, and at least a portion of the first limiting portion 332 is located outside the rubber bushing 331; and the second limiting portion 333 is disposed through the portion of the first limiting portion 332 located outside the rubber bushing 331. In some embodiments, the second vibration isolator 320 may also include a rubber bushing 331, a first limiting portion 332 and a second limiting portion 333, wherein the first limiting portion 332 is disposed through the rubber bushing 331, and at least a portion of the first limiting portion 332 is located outside the rubber bushing 331; and the second limiting portion 333 is disposed through the portion of the first limiting portion 332 located outside the rubber bushing 331. It can be understood that, considering the excitation of the high speed of the compressor 20, the modal frequency of the support structure 10 is correspondingly high, so as to avoid resonance with the excitation frequency of the compressor 20 as much as possible. At the same time, the dynamic stiffness of the rubber bushing 331 of the support structure 10 should be low to better isolate the vibration noise caused by high-frequency excitation. Optionally, the rubber bushing 331 can be made of natural rubber, nitrile rubber, chloroprene rubber and other rubber materials, which are not limited in this application. The first limiting portion 332 and the second limiting portion 333 can make the installation of the rubber bushing 331 more secure and more stable. The first positioning member 110 can be provided with a first mounting hole 114 and a second mounting hole 115, and the second positioning member 210 can be provided with a third mounting hole 214 for installing the rubber bushing 331.
[0048] The compressor 20 is flexibly connected to the support structure 10 through three rubber bushings 331, which is a primary vibration isolation system. The compressor 20 will generate vibration when working, and the vibration transmission path is: compressor 20, support structure 10, body parts (i.e., subframe 40 and power bracket 30). The main function of the rubber bushing 331 is to suppress the transmission of the compressor 20 vibration to the compressor 20 support, so as to optimize the NVH (Noise, Vibration, Harshness) performance.
[0049] refer to Figure 2 and Figure 3 In some embodiments, the first positioning member 110 includes a first bracket body 111, and the first bracket body 111 is provided with a first connection hole 112 and a second connection hole 113, and the first connection hole 112 and the second connection hole 113 are used to connect the compressor 20. The first bracket body 111 includes a first end 111a and a second end 111b opposite to each other in a horizontal direction, the first connection hole 112 is closer to the first end 111a relative to the second end 111b, and the second connection hole 113 is closer to the second end 111b relative to the first end 111a. The larger the distance between the first connection hole 112 and the second connection hole 113, the more stable the connection between the first positioning member 110 and the compressor 20 can be.
[0050] On the basis of the above embodiment, the first bracket body 111 may further be provided with a first mounting hole 114 and a second mounting hole 115 for mounting two first vibration isolators 310. The first mounting hole 114 may be arranged close to the first end 111a relative to the second end 111b, and the second mounting hole 115 may be arranged close to the second end 111b relative to the first end 111a, so as to improve the stability of the connection with the third positioning member 220.
[0051] refer to Figure 4 and Figure 5 In some embodiments, the second positioning member 210 includes a second bracket body 211 and a connecting portion 212 protruding from the second bracket body 211, and the connecting portion 212 is provided with a third connecting hole 213 penetrating in the vertical direction for connecting the vehicle body. The vehicle body in this embodiment may include a power bracket 30, and the connecting portion 212 extends relative to the second bracket body 211 in a direction away from the compressor 20, that is, in a direction toward the power bracket 30.
[0052] Furthermore, the aperture of the connecting hole is larger than the aperture of the hole position corresponding to the connecting hole opened on the vehicle body part. It should be noted that a positioning hole is provided on the subframe 40, and the relative position of the subframe 40 and the power bracket 30 cannot be precisely controlled. Therefore, the mounting point connected to the power bracket 30 needs to have the function of releasing the tolerance, otherwise there is a risk of misalignment between the point and the threaded hole of the power bracket 30. The second positioning member 210 and the power bracket 30 can be connected by an insert 400. In this embodiment, the tolerance in the X / Y direction can be released by designing the third connecting hole 213 as a large Φ16 hole. The insert 400 is threadedly connected to the bracket body, and the Z-direction tolerance can be released by screwing the thread.
[0053] Continue to refer Figure 4 and Figure 5 In some embodiments, the second bracket body 211 extends obliquely from top to bottom in a direction away from the connecting portion 212. Figure 1 As shown, the extension direction of the second bracket body 211 can follow the shape of the compressor 20, so that the bracket structure 10 can make full use of the space and improve the space utilization rate.
[0054] like Figure 4As shown, in some embodiments, the third positioning member 220 includes a third bracket body 221, and the third bracket body 221 is provided with a first positioning hole 222, a second positioning hole 223 and a fourth connecting hole 224. The line connecting the center points of the first positioning hole 222, the second positioning hole 223 and the fourth connecting hole 224 is a triangle, and the apertures of the first positioning hole 222 and the second positioning hole 223 are both smaller than the aperture of the fourth connecting hole 224. The first positioning hole 222 and the second positioning hole 223 are assembled with the sub-frame 40 by welding bolts, that is, during assembly, the third bracket body 221 can be hung on the sub-frame 40 by two welding bolts, which can facilitate workers to free their hands to tighten other fasteners. The fourth connecting hole 224 is used to connect the sub-frame 40.
[0055] The assembly process of the support structure 10, the compressor 20, the power bracket 30 and the subframe 40 of the embodiment of the present application is as follows:
[0056] First, assemble the compressor 20 and the first positioning member 110, and assemble the second positioning member 210 and the third positioning member 220 that have been fixedly connected to the first positioning member 110, and assemble the second bracket body 211 and the compressor 20. After completing the assembly between the above-mentioned bracket structure 10 and the compressor 20, an assembly of the compressor 20 and the bracket structure 10 can be obtained, and the assembly is assembled to the subframe 40. Next, apply a torque of 1Nm to the insert 400 on the second positioning member 210 so that the bottom surface of the insert 400 fits the plane of the power bracket 30. Finally, assemble the compressor 20 and the bracket assembly to the power bracket 30 to complete the overall assembly process.
[0057] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included in the scope of protection of the present application.
Claims
1. A support structure for a compressor of a vehicle, characterized in that: include: A first positioning assembly, comprising a first positioning member, wherein the first positioning member is used to connect to the compressor; A second positioning assembly includes a second positioning member and a third positioning member that are fixedly connected, wherein the third positioning member is connected between the first positioning member and the second positioning member, the second positioning member is used to connect the compressor and the vehicle body member, and the third positioning member is used to connect the vehicle body member; The vibration isolation assembly includes a first vibration isolation member and a second vibration isolation member, wherein the first vibration isolation member is connected between the first positioning member and the third positioning member, and the second vibration isolation member is arranged on the second positioning member. When the second positioning member is connected to the compressor, the second vibration isolation member is connected between the second positioning member and the compressor.
2. The support structure according to claim 1, characterized in that: The support structure includes two first vibration isolation members, the two first vibration isolation members are arranged on the first positioning member, and the line connecting the center points of the two first vibration isolation members and the second vibration isolation member forms a triangle.
3. The support structure according to claim 1, characterized in that: The first vibration isolator comprises a rubber bushing, a first limiting portion and a second limiting portion, the first limiting portion is disposed through the rubber bushing, and at least a portion of the first limiting portion is located outside the rubber bushing; the second limiting portion is disposed through a portion of the first limiting portion located outside the rubber bushing; and / or The second vibration isolator includes a rubber bushing, a first limiting portion and a second limiting portion, the first limiting portion is passed through the rubber bushing, and at least a portion of the first limiting portion is located outside the rubber bushing; the second limiting portion is passed through a portion of the first limiting portion located outside the rubber bushing.
4. The support structure according to claim 1, characterized in that: The first positioning member includes a first bracket body, the first bracket body is provided with a first connecting hole and a second connecting hole, the first connecting hole and the second connecting hole are used to connect the compressor; the first bracket body includes a first end and a second end opposite to each other in a horizontal direction, the first connecting hole is close to the first end relative to the second end, and the second connecting hole is close to the second end relative to the first end.
5. The support structure according to claim 1, characterized in that: The second positioning member includes a second bracket body and a connecting portion protruding from the second bracket body, the connecting portion is provided with a third connecting hole penetrating in the vertical direction for connecting the body part, and the aperture of the third connecting hole is larger than the aperture of the hole position opened on the body part and corresponding to the connecting hole.
6. The support structure according to claim 5, characterized in that: The second bracket body extends obliquely from top to bottom in a direction away from the connecting portion.
7. The support structure according to claim 1, characterized in that: The third positioning member includes a third bracket body, and the third bracket body is provided with a first positioning hole, a second positioning hole and a fourth connecting hole. The line connecting the center points of the first positioning hole, the second positioning hole and the fourth connecting hole is a triangle, and the apertures of the first positioning hole and the second positioning hole are both smaller than the aperture of the fourth connecting hole.
8. A vehicle, characterized in that: include: compressor; Body parts; and The support structure of the compressor of the vehicle as described in any one of claims 1 to 7, wherein the compressor is connected to the first positioning member and the second positioning member, the vehicle body member is connected to the second positioning member and the third positioning member, and the vibration isolation assembly is connected between the compressor and the second positioning member.
9. The vehicle according to claim 8, characterized in that The compressor and the body part are located in the front cabin of the vehicle, the body part includes a power bracket and a subframe, the subframe is located below the compressor, the second positioning member is connected to the power bracket, and the third positioning member is connected to the subframe; the first positioning member is close to the front of the vehicle relative to the compressor, and the third positioning member is located between the compressor and the subframe.
10. The vehicle according to claim 8, characterized in that There is a gap between the first positioning member, the second positioning member, the third positioning member and the compressor.