CN217778288U

CN217778288U - Mounting bracket and vehicle

Info

Publication number: CN217778288U
Application number: CN202222008733.2U
Authority: CN
Inventors: 罗元坤; 罗俊; 曾董
Original assignee: BYD Co Ltd
Current assignee: BYD Co Ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-11
Anticipated expiration: 2032-07-29

Abstract

The utility model relates to an installation rack and vehicle, installation rack wherein includes first support, second support and first fastening components, and first support and second support set up in order to form the space that is used for holding the compressor along the interval, and first fastening components wears to establish first support along compressor main shaft direction for install the compressor in first support. This disclosed support adopts the design of formula of controlling, compares in the support of arranging from top to bottom, and the position of barycenter is lower on the whole, has improved the stability after the compressor installation, in addition, because the compressor starts the back compression part and rotates around the main shaft, consequently a fastening assembly who is used for connecting first support and compressor wears to establish along compressor main shaft direction, has increased the joint strength of first support and compressor in the main shaft direction, is favorable to improving whole car NVH performance.

Description

Mounting frame and vehicle

Technical Field

The present disclosure relates to the field of vehicle technology, and in particular, to an installation frame and a vehicle.

Background

Air conditioning compressors are an important component of vehicle air conditioning systems, and the compressors are typically mounted on the vehicle body, such as in the front compartment, by special brackets. The support needs to design according to the operating characteristic of compressor, need compromise and consider lightweight and installation intensity, promptly in the condition that minimizes the support and to putting in order under the car weight adverse effect, can also guarantee sufficient installation intensity, also provided higher requirement simultaneously to the NVH performance, reduces vibration and noise, provides more comfortable driving experience.

SUMMERY OF THE UTILITY MODEL

A first object of the present disclosure is to provide a mount having better mounting stability and NVH performance.

In order to achieve the above object, the present disclosure provides a mount for a compressor, including:

the first bracket and the second bracket are arranged at intervals to form a space for accommodating the compressor;

the first fastening assembly penetrates through the first support along the main shaft direction of the compressor and is used for installing the compressor on the first support.

Optionally, the mounting frame further includes a base disposed between the first bracket and the second bracket, and the base is provided with an accommodating cavity for accommodating the compressor;

the first bracket and the base are connected through the first fastening component.

Optionally, the first fastening assembly comprises a first fastener and a first bumper;

the first bracket and the base are connected through the first fastener,

the first buffer piece is sleeved on the periphery of the first fastener, and the first buffer piece is arranged on the base.

Optionally, the first buffer member is a flexible buffer member, and the first fastening assembly further comprises a first hard protection member arranged between the first fastening member and the first buffer member in a sleeved manner.

Optionally, the mounting bracket further comprises a second fastening component,

the second bracket is connected with the base through the second fastening assembly, and the second fastening assembly comprises a second fastening piece and a second buffer piece;

the second bracket and the base are connected through the second fastener;

the second bolster cover is established the periphery of second fastener, just the second bolster sets up on the base.

Optionally, the second buffer member is a flexible buffer member, and the second fastening assembly further includes a second hard protection member disposed between the second fastener and the second buffer member.

Optionally, there are at least two of the second fastening components, and at least two of the second fastening components are located in the same horizontal plane.

Optionally, the first fastening component and the second fastening component are located at the same horizontal plane.

Optionally, the mounting bracket further includes a third fastening assembly, the third fastening assembly includes a connecting portion and a third fastening member, the connecting portion is disposed on the sidewall of the base, and the third fastening member fixes the compressor to the base through the connecting portion.

A second object of the present disclosure is to provide a vehicle, including a compressor and a mounting bracket for mounting the compressor, wherein the mounting bracket is the mounting bracket of any one of the above items, and the mounting bracket is disposed on a vehicle frame.

The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects: this disclosed mounting bracket adopts the design of formula of controlling, compare in the support body of arranging from top to bottom, the position of barycenter is lower on the whole, stability after the compressor installation has been improved, simultaneously can also increase the usable space of compressor top, in addition, because the compressor starts the back compression part and rotates around its main shaft, consequently this disclosure wears to establish along the main shaft direction of compressor with the first fastening subassembly that connects first support and compressor, the joint strength of first support and compressor in the main shaft direction has been increased, this is favorable to reducing vibration and noise, improve whole car NVH performance.

Additional features and advantages of the present disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure, but do not constitute a limitation of the disclosure. In the drawings:

fig. 1 is a front view of a mounting bracket provided in an exemplary embodiment of the present disclosure.

Fig. 2 isbase:Sub>A sectional view taken alongbase:Sub>A-base:Sub>A in fig. 1.

Fig. 3 is a side view of a mount provided in exemplary embodiments of the present disclosure.

Fig. 4 and 5 are perspective views of a mounting bracket provided in an exemplary embodiment of the present disclosure, in which fig. 5 illustrates a compressor being mounted.

Fig. 6 is a schematic view illustrating an installation of a compressor on a vehicle body according to an exemplary embodiment of the present disclosure.

Description of the reference numerals

100-air conditioner compressor, 200-auxiliary frame, 1-first support, 11-first vertical part, 12-first horizontal part, 2-second support, 21-second horizontal part, 22-second vertical part, 3-base, 31-connecting part, 32-lightening hole, 4-first fastening component, 41-first fastening component, 42-first buffer component, 43-first hard protection component, 5-second fastening component, 51-second fastening component, 52-second buffer component, 53-second hard protection component and 6-third fastening component.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

Unless otherwise stated, the use of directional terms such as "upper, lower, left, right" and "in" are defined according to the directions indicated in the respective drawings, and "inner" and "outer" refer to the inner and outer contours of the respective parts themselves. Furthermore, the terms "first," "second," and the like, as used herein, are intended to distinguish one element from another, and not necessarily to distinguish between order and importance.

As shown in fig. 1 to 6, the present disclosure provides a mounting bracket, here a compressor 100, i.e., an air conditioner compressor, by which the compressor 100 is mounted to a vehicle body, e.g., a subframe 200. Specifically, a first bracket 1, a second bracket 2 and a first fastening component 4 are mounted. The first bracket 1 and the second bracket 2 are spaced apart in a main shaft direction of the compressor 100 to form a space for accommodating the compressor 100. The first fastening assembly 4 penetrates the first bracket 1 along the main shaft direction of the compressor 100, and is used for installing the compressor 100 on the first bracket 1 and the second bracket 2. In some related arts, the main shaft of the air conditioner compressor 100 is also referred to as a crankshaft, and functions to rotate the compression component around the crankshaft after being started, for example, in a scroll compressor, the main shaft can rotate around the main shaft to form a compression cavity with a static plate.

The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects: the mounting bracket of this disclosure adopts the design of left right type, compares in the support of arranging from top to bottom, and the position of barycenter is lower on the whole, has improved the stability after compressor 100 installs, still can increase the usable space of compressor 100 top like the suitcase simultaneously. In addition, because the compression part rotates around its main shaft after air condition compressor 100 starts, this disclosure makes the first fastening subassembly 4 of connecting first frame and compressor 100 wear to establish along the main shaft direction of compressor 100, has increased the joint strength of first frame and compressor 100 in the main shaft direction, specifically speaking, the motion of main shaft is the important reason that compressor 100 produced the vibration, makes first fastening subassembly 4 wear to establish along the extending direction of the main shaft of air condition compressor 100, increases joint strength in the direction that the vibration produced promptly, this is favorable to improving whole car NVH performance, reduces vibration and the noise of compressor 100 during operation.

According to the embodiment of the present disclosure, the mounting bracket of the present disclosure may further include a base 3 disposed between the first bracket 1 and the second bracket 2, and the base 3 is provided with a receiving cavity for receiving the compressor 100. The first bracket 1 and the base 3 are connected through a first fastening component 4. The base 3 can be used for bearing the compressor 100, and has the function of improving the overall strength and dynamic stiffness of the bracket. In some embodiments, the base 3 may be configured as a groove type to form the accommodation chamber. The receiving chamber can restrict a horizontal movement of the compressor 100, thereby providing a stable support for the compressor 100.

In some embodiments, to improve the NVH performance of the air conditioner compressor bracket, i.e. further improve the vibration and noise reduction effect of the air conditioner compressor bracket, the first fastening assembly 4 may include a first fastening member 41 and a first buffer member 42, the first bracket 1 and the base 3 are connected by the first fastening member 41, the first buffer member 42 is sleeved on the outer periphery of the first fastening member 41, and the first buffer member 42 is disposed on the base 3. The first fastening member 41 may be, for example, a bolt. The first cushion member 42 serves to provide a damping effect. In some embodiments, the first buffer member 42 is a flexible buffer member, for example, the flexible buffer member may be a rubber bushing, which can provide both the damping effect and a certain supporting effect. The first cushion member 42 is provided on the base 3, and for example, a mounting hole may be opened in the base 3, and the first cushion member 42 may be fitted into the mounting hole.

During vibration of the compressor 100 or the base 3, the first fastening member 41 may be subjected to a shearing force, so that fatigue fracture may easily occur, which may affect stability and safety of installation of the compressor 100. According to the embodiment of the present disclosure, the first buffer 42 is a flexible buffer, and the first fastening assembly 4 may further include a first hard protection member 43 for being sleeved between the first fastening member 41 and the first buffer, and for protecting the first fastening member 41, the hardness of the first hard protection member is generally greater than that of the fastening member, such as a steel sleeve, which is beneficial to improve the durability of the bracket.

In some embodiments, as shown in fig. 1 to 6, the mounting bracket of the present disclosure further includes a second fastening assembly 5, the second bracket 2 and the base 3 are connected by the second fastening assembly 5, and the second fastening assembly 5 includes a second fastener 51 and a second buffer 52. The second bracket 2 and the base 3 are connected by a second fastener 51. The second cushion member 52 is disposed on the outer periphery of the second fastening member 51, and the second cushion member 52 is disposed on the base 3. The second fastening member 51 may be, for example, a bolt. The second dampener 52 serves to provide a dampening effect. In some embodiments, the second buffer 52 is a flexible buffer, for example, the flexible buffer may be a rubber bushing, which can provide both the damping effect and a certain supporting effect. The second cushion member 52 is provided on the base 3, and for example, a mounting hole may be formed in the base 3, and the second cushion member 52 may be fitted into the mounting hole.

Similarly, in order to prevent the second fastening member 51 from being fatigue-broken due to the shearing force, the installation stability and safety of the compressor 100 are affected. The second buffer 52 is a flexible buffer, and the second fastening assembly 5 further includes a second rigid protection member 53 disposed between the second fastening member 51 and the second buffer 52. The function is to protect the second fastener 51, which is generally harder than the fastener, such as a steel sleeve, which is advantageous for improving the durability of the stent.

In some embodiments, there are at least two second fastening components 5, at least two second fastening components 5 are located in the same horizontal plane, and the distribution of the second fastening components 5 is beneficial to improve the stability of the installation between the second bracket 2 and the base 3. In other embodiments, the first fastening components 4 and the second fastening components 5 are located at the same horizontal plane.

For example, in the embodiment shown in fig. 2, the first bracket 1 on the left side is provided with one first fastening assembly 4, and the second bracket 2 on the right side is provided with two second fastening assemblies 5 at intervals. In this way, it is possible to make the three mounting points on the left and right sides substantially constitute a triangle, optionally an isosceles triangle. With the stability of the triangular configuration, it is advantageous to increase the stability of the installation of the compressor 100 of the present disclosure. It should be understood that the first fastening assembly 4 on the first bracket 1 may not be located at the same level as the at least two second fastening assemblies 5 on the second bracket 2, as long as the final base 3 or the compressor 100 is ensured to be horizontal, and at this time, the three mounting stress points are uniformly stressed, so as to improve the durability of the brackets.

In some embodiments, as shown in fig. 1 and 4, the first bracket 1 and the second bracket 2 are respectively configured in an L-shape, including a vertical portion for providing the first fastening assembly and a horizontal portion for connection with the frame 200. Specifically, the first bracket 1 includes a first vertical portion 11 and a first horizontal portion 12, and the second bracket 2 includes a second horizontal portion 21 and a second vertical portion 22. Such an L-shaped configuration of the first bracket 1 and the second bracket 2 facilitates the installation of the mounting bracket and the compressor 100, and in particular, the direction for installing the compressor 100 to the mounting bracket (first direction) and the direction for installing the mounting bracket to the vehicle body (third direction) are orthogonal to each other, avoiding mutual interference during installation.

In some embodiments, the mounting bracket may further include a third fastening assembly including a connection portion 31 and a third fastening member 6, wherein the connection portion 31 is disposed on a sidewall of the base 3, and the third fastening member 6 fixes the compressor 100 to the base 3 through the connection portion 31. In other embodiments, a plurality of lightening holes 32 may be formed in the base 3, and the size and number of the lightening holes 32 may be designed according to the shape of the base 3, for example, avoiding the position of the connecting portion 31.

A second object of the present disclosure is to provide a vehicle including a compressor 100 and a mounting bracket for mounting the compressor 100, which is the mounting bracket of any one of the above embodiments, and has all the advantageous effects thereof. The mounting is provided on the frame, for example, in fig. 6, the mounting is provided on the subframe 200.

The preferred embodiments of the present disclosure are described in detail above with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details in the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that the various features described in the foregoing embodiments may be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, various possible combinations will not be separately described in this disclosure.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims

1. A mounting bracket for a compressor, comprising:

the compressor comprises a first bracket and a second bracket which are arranged at intervals to form a space for accommodating the compressor;

2. The mounting frame according to claim 1, further comprising a base disposed between the first bracket and the second bracket, the base being provided with a receiving cavity for receiving the compressor;

3. The mount of claim 2, wherein the first fastening assembly comprises a first fastener and a first bumper;

the first bracket and the base are connected through the first fastener,

4. The mount of claim 3, wherein the first cushion is a flexible cushion, and the first fastening assembly further comprises a first hard protector for fitting between the first fastener and the first cushion.

5. The mount of claim 2, further comprising a second fastening assembly;

the second bracket and the base are connected through the second fastener;

6. The mount of claim 5, wherein the second bumper is a flexible bumper, and the second fastening assembly further comprises a second rigid protector for fitting between the second fastener and the second bumper.

7. The mount of claim 5, wherein the second fastening assemblies are at least two, at least two of the second fastening assemblies being located in a common horizontal plane.

8. The mount of claim 7, wherein the first and second fastening assemblies are located at a same horizontal plane.

9. The mount of claim 2, further comprising a third fastening assembly, the third fastening assembly comprising a connecting portion and a third fastener, the connecting portion being disposed on the sidewall of the base, the third fastener securing the compressor to the base via the connecting portion.

10. A vehicle comprising a mounting comprising a compressor and a mounting for mounting the compressor, the mounting being according to any one of claims 1 to 9, the mounting being provided on a frame of the vehicle.