Compressor shared by multiple vehicle types

Abstract

The utility model belongs to the technical field of vehicle accessories, and discloses a compressor shared by multiple vehicle types, which comprises a bracket, the top of the bracket is provided with an accommodating groove, and the top of the bracket is symmetrically provided with a plurality of threaded holes; the composite vibration reduction structure comprises an inner layer, an outer layer and a bonding layer arranged between the inner layer and the outer layer, the inner layer is a metal framework layer, the outer layer is a high-damping rubber layer, and the high-damping rubber layer is installed in the containing groove; the compressor is placed on the metal framework layer, and the radian of the metal framework layer is matched with that of the compressor; and the number of the fixing hoops is at least two, the fixing hoops fix the compressor to the bracket through inner hexagonal long bolts, the inner hexagonal long bolts are connected with the threaded holes in a threaded fit mode, fixing notches are symmetrically formed in the corners of the bottom of the bracket, and the threaded holes are formed in the length direction of the bracket at equal intervals. According to the utility model, not only can the installation requirements of different vehicle types on the compressor be met, but also the universality is higher.

Description

Technical Field

[0001] This utility model relates to the field of vehicle parts technology, and in particular to a compressor that can be used by multiple vehicle models. Background Technology

[0002] A multi-model shared compressor is a modularly designed automotive air conditioning compressor that can adapt to the refrigeration system needs of different brands or multiple models under the same brand. It aims to reduce production costs, simplify the supply chain, and improve maintenance convenience.

[0003] Currently, the common method for fixing compressors is to first fix the compressor mounting feet to the compressor tray with bolts and nuts, and then fix the compressor tray to the target object by welding or bolting. The current method has the problem that the compressor and the compressor tray are fixedly connected by mounting feet, bolts and nuts, and the installation angle and position are fixed. This method can only meet specific installation requirements, has a narrow range of applications and poor versatility. Therefore, we propose a method for using a compressor that can be shared by multiple vehicle models. Utility Model Content

[0004] In view of the problems that existing multi-model shared compressors can only meet specific installation requirements, have a narrow scope of application, and poor versatility, this utility model is proposed.

[0005] Therefore, the purpose of this utility model is to provide a compressor that can be shared by multiple vehicle models.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0007] A compressor shared by multiple vehicle models includes a bracket, the top of which has a receiving groove and a plurality of threaded holes symmetrically formed on the top of the bracket;

[0008] A composite vibration damping structure, comprising an inner layer, an outer layer, and an adhesive layer disposed between the inner layer and the outer layer, wherein the inner layer is a metal skeleton layer, the outer layer is a high-damping rubber layer, and the high-damping rubber layer is installed in the receiving groove;

[0009] A compressor is placed on the metal frame layer, and the curvature of the metal frame layer is adapted to the curvature of the compressor.

[0010] The compressor is fixed to the bracket by means of internal hexagonal bolts, and the internal hexagonal bolts are threadedly connected to the threaded holes.

[0011] As a technical solution for a multi-vehicle shared compressor described in this utility model, the bracket has symmetrically arranged fixing notches at its bottom corners.

[0012] As a technical solution for a multi-vehicle shared compressor according to the present invention, a plurality of the threaded holes are equidistantly arranged along the length direction of the bracket.

[0013] As a technical solution for a multi-vehicle shared compressor according to the present invention, the metal skeleton layer is made of aluminum alloy, and the interior of the metal skeleton layer has a hollow structure.

[0014] The high-damping rubber layer is nitrile rubber;

[0015] The adhesive layer is a polyurethane adhesive.

[0016] As a technical solution for a multi-vehicle shared compressor described in this utility model, the fixing hoop is a semi-hoop structure with an abutment part and symmetrically arranged connecting parts.

[0017] As a technical solution for a multi-vehicle shared compressor according to the present utility model, wherein: the interior of the connecting part is provided with a through hole corresponding to the internal hexagonal bolt, and the internal hexagonal bolt is inserted through the through hole.

[0018] As a technical solution for a multi-vehicle shared compressor according to the present invention, wherein: an inner groove is provided on the inner side of the abutting part, and a rubber pad is embedded in the inner groove.

[0019] Compared with the prior art, the present invention has at least the following beneficial effects:

[0020] 1. This utility model involves placing the compressor on a bracket, with the compressor located within a receiving groove and a composite vibration damping structure positioned between the compressor and the receiving groove. Fixing hoops can be added or removed according to actual needs, and then placed on the compressor. At this point, the rubber pad embedded in the recessed groove contacts the surface of the compressor. The through hole and threaded hole on the connecting part are coaxial. A long hexagonal bolt is inserted into the through hole and spirally into the threaded hole. Simultaneously, the fixing hoops secure the compressor to the bracket. The bracket is then welded to the designated location on the vehicle, thus meeting the installation requirements of different vehicle models and offering greater versatility.

[0021] 2. In this utility model, the compressor generates vibration during operation, which is transmitted to the composite vibration damping structure and the fixing hoop. At this time, the outer high-damping rubber layer and rubber pad buffer and absorb the vibration to reduce the vibration caused by the compressor's axial direction. At the same time, it can better eliminate the vibration generated by the compressor's operation, thereby improving the user's comfort. This reduces the vibration caused by the compressor's axial vibration, thus improving the user's comfort. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0024] Figure 2 This is a schematic diagram of the overall exploded structure of this utility model.

[0025] Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0026] Figure 4 This is an exploded view of the fixing hoop of this utility model.

[0027] Explanation of reference numerals in the attached figures:

[0028] In the diagram: 1. Bracket; 101. Receiving groove; 102. Threaded hole; 103. Fixing notch; 201. Metal skeleton layer; 202. Adhesive layer; 203. High damping rubber layer; 3. Compressor; 4. Fixing clamp; 401. Connecting part; 402. Through hole; 403. Embedded groove; 404. Rubber pad; 5. Socket head bolt. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0031] Meanwhile, the meaning of "and / or" or "and / or" appearing throughout the text is that it includes three options. Taking "A and / or B" as an example, it includes option A, option B, or an option that satisfies both A and B.

[0032] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0033] Reference Figures 1-4 A multi-vehicle shared compressor is provided. This multi-vehicle shared compressor includes a bracket 1, the top of the bracket 1 is provided with a receiving groove 101, and the top of the bracket 1 is symmetrically provided with a plurality of threaded holes 102.

[0034] The composite vibration damping structure includes an inner layer, an outer layer, and an adhesive layer 202 disposed between the inner and outer layers. The inner layer is a metal skeleton layer 201, and the outer layer is a high-damping rubber layer 203. The high-damping rubber layer 203 is installed in the receiving groove 101.

[0035] Compressor 3 is placed on metal frame layer 201, and the curvature of metal frame layer 201 is adapted to the curvature of compressor 3.

[0036] The fixing clamp 4 is provided in at least two. The fixing clamp 4 fixes the compressor 3 to the bracket 1 by means of the internal hexagonal bolt 5. The internal hexagonal bolt 5 is threadedly connected to the threaded hole 102.

[0037] Reference Figure 1 and Figure 2 The bracket 1 has symmetrically arranged fixing notches 103 at the bottom corners to facilitate welding and fixing of the bracket 1 using the fixing notches 103.

[0038] Reference Figure 2 Several threaded holes 102 are equidistantly arranged along the length of the bracket 1 so as to facilitate the selection of fixed positions according to actual needs.

[0039] Reference Figure 2 and Figure 3 The metal skeleton layer 201 is made of aluminum alloy, and the interior of the metal skeleton layer 201 has a hollow structure to enhance its load-bearing capacity.

[0040] The high-damping rubber layer 203 is made of nitrile rubber to provide elastic damping;

[0041] The adhesive layer 202 is a polyurethane adhesive to ensure the interfacial bonding strength between the metal skeleton layer 201 and the high-damping rubber layer 203.

[0042] Reference Figure 2 and Figure 4 The fixing hoop 4 is a semi-hoop structure with an abutment part and symmetrically arranged connecting parts 401, so as to better assemble the fixing hoop 4.

[0043] Reference Figure 2 and Figure 4 The connecting part 401 has a through hole 402 corresponding to the internal hexagonal bolt 5, and the internal hexagonal bolt 5 is inserted into the through hole 402 so that the internal hexagonal bolt 5 can be inserted into the through hole 402.

[0044] Reference Figure 2 and Figure 4 An embedded groove 403 is provided on the inner side of the abutting part, and a rubber pad 404 is embedded in the embedded groove 403 to reduce the axial vibration of the compressor 3, and at the same time to better eliminate the vibration generated by the operation of the compressor 3, so as to improve the user's comfort.

[0045] The working principle of this utility model is as follows: By placing the compressor 3 on the bracket 1, the compressor 3 is located in the receiving groove 101, and the composite vibration damping structure is located between the compressor 3 and the receiving groove 101. Then, according to actual needs, the fixing hoop 4 is added or removed, and the fixing hoop 4 is placed on the compressor 3. At this time, the rubber pad 404 embedded in the embedded groove 403 contacts the surface of the compressor 3. The through hole 402 on the connecting part 401 is coaxial with the threaded hole 102. Then, the internal hexagonal bolt 5 is inserted into the through hole 402 and spirally enters into the threaded hole 102. At the same time, the fixing hoop 4 is used to fix the compressor 3 on the bracket 1. Then, the bracket 1 is fixed to the designated position of the vehicle by welding, so as to meet the installation requirements of different models of compressor 3 and have higher versatility.

[0046] When the compressor 3 vibrates during operation, the vibration is transmitted to the composite vibration damping structure and the fixing hoop 4. At this time, the outer high-damping rubber layer 203 and the rubber pad 404 buffer and absorb the vibration to reduce the axial vibration of the compressor 3. At the same time, they can better eliminate the vibration generated by the operation of the compressor 3 to improve the user's comfort. This reduces the vibration caused by the axial vibration of the compressor 3, thereby improving the user's comfort.

[0047] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A compressor shared by multiple vehicle models, characterized in that: include: The bracket (1) has a receiving groove (101) on its top and a plurality of threaded holes (102) symmetrically opened on its top. A composite vibration damping structure, comprising an inner layer, an outer layer, and an adhesive layer (202) disposed between the inner layer and the outer layer, wherein the inner layer is a metal skeleton layer (201), the outer layer is a high-damping rubber layer (203), and the high-damping rubber layer (203) is installed in the receiving groove (101); The compressor (3) is placed on the metal frame layer (201), and the curvature of the metal frame layer (201) is adapted to the curvature of the compressor (3); The fixing hoop (4) is provided in at least two. The fixing hoop (4) fixes the compressor (3) to the bracket (1) by means of internal hexagonal bolts (5). The internal hexagonal bolts (5) are threadedly connected to the threaded hole (102).

2. The multi-vehicle shared compressor according to claim 1, characterized in that: The bracket (1) has symmetrically arranged fixing notches (103) at the bottom corners.

3. The multi-vehicle shared compressor according to claim 1, characterized in that: A plurality of the threaded holes (102) are equidistantly arranged along the length direction of the bracket (1).

4. The multi-vehicle shared compressor according to claim 1, characterized in that: The metal skeleton layer (201) is made of aluminum alloy, and the interior of the metal skeleton layer (201) has a hollow structure; The high-damping rubber layer (203) is nitrile rubber; The adhesive layer (202) is a polyurethane adhesive.

5. The multi-vehicle shared compressor according to claim 1, characterized in that: The fixing hoop (4) is a semi-hoop structure with an abutment part and a symmetrically arranged connecting part (401).

6. The multi-vehicle shared compressor according to claim 5, characterized in that: The connecting part (401) has a through hole (402) corresponding to the internal hexagonal bolt (5) inside, and the internal hexagonal bolt (5) is inserted through the through hole (402).

7. The multi-vehicle shared compressor according to claim 5, characterized in that: An inset groove (403) is provided on the inner side of the abutting part, and a rubber pad (404) is embedded in the inset groove (403).

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