Air conditioner rear cover with reinforcing ribs

Abstract

The utility model discloses a kind of air conditioner rear covers with reinforcing rib, relate to air conditioner accessory manufacturing technical field.A kind of air conditioner rear cover with reinforcing rib, comprising: rear cover body;First mounting hole is respectively set in four corner positions of rear cover body;Arc-shaped flanging positioning edge is set around first mounting hole periphery in rear cover body inside at first mounting hole periphery;Two side positions are respectively provided with assembly seat in rear cover body inside at rear cover body inside;Assembly seat includes fixed block;Two stud bolts are fixed on fixed block with interval;Elastic limiting piece is assembled on assembly seat;Elastic limiting piece includes mounting plate and the elastic sheet integrally formed with mounting plate;The connection angle between elastic sheet and mounting plate is obtuse angle.The utility model, design a kind of air conditioner rear cover with reinforcing rib, through the cooperation setting of flanging positioning edge and elastic limiting piece, when the assembly of air conditioner rear cover, it can be quickly aligned and positioned operation before assembly, reduce assembly deviation, improve efficiency.

Description

Technical Field

[0001] This utility model relates to the field of air conditioner parts manufacturing technology, specifically to an air conditioner back cover with reinforcing ribs. Background Technology

[0002] The rear cover of a suspended air conditioner indoor unit is usually made of sheet metal. After all the components inside the air conditioner box are assembled, the rear cover needs to be fixed to the back of the air conditioner box with screws.

[0003] However, during installation, it is often difficult to accurately position the mounting holes on the rear cover and the air conditioning unit, which leads to reduced assembly efficiency, increased installation deviation, and may even cause deformation of sheet metal parts or stripping of threads due to repeated adjustments.

[0004] Therefore, the inventors believe that how to solve the above-mentioned technical problems and design an air conditioner back cover that is easy to assemble onto the air conditioner housing is a technical problem that needs to be solved in the current air conditioning technology field.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0006] To address the aforementioned technical problems, this utility model provides an air conditioner back cover with reinforcing ribs, thereby solving the problems mentioned in the background section.

[0007] This utility model provides the following technical solution: an air conditioner back cover with reinforcing ribs, comprising: a back cover body;

[0008] The back cover body has four corners with first mounting holes; the inner side of the back cover body has an arc-shaped flip-hole positioning edge around the first mounting holes.

[0009] The inner side of the rear cover body has two mounting seats on each side; the mounting seats include a fixing block and two studs fixed to the fixing block at intervals;

[0010] The mounting base is equipped with an elastic limiting component; the elastic limiting component includes a mounting plate and an elastic sheet integrally formed with the mounting plate; the connection angle between the elastic sheet and the mounting plate is an obtuse angle;

[0011] The mounting plate has two second mounting holes spaced apart to mate with the studs; the mounting plate is inserted into the studs of the fixing block through the second mounting holes; a nut is connected to the stud to fix the elastic limiting element to the assembly base.

[0012] Preferably, multiple reinforcing rib grooves are provided at intervals along the length of the back cover body on the outer side.

[0013] Preferably, the back cover body has protrusions along the length of the back cover body between adjacent reinforcing rib grooves.

[0014] Preferably, each first mounting hole is provided with two spaced-apart positioning edges around its circumference.

[0015] Preferably, the back cover body is made of metal.

[0016] The present invention provides an air conditioner back cover with reinforcing ribs, which has the following beneficial effects: The present invention designs an air conditioner back cover with reinforcing ribs. Through the combination of the flip-hole positioning edge and the elastic limiting component, the air conditioner back cover can be quickly aligned and positioned before assembly, reducing assembly deviation and improving efficiency. Attached Figure Description

[0017] Figure 1 A rendering of the air conditioner rear cover being assembled onto the air conditioner housing from the first angle.

[0018] Figure 2 A second-angle rendering of the air conditioner rear cover being mounted on the air conditioner housing.

[0019] Figure 3 for Figure 2 Explosion-proof diagram of the middle section;

[0020] Figure 4 This is a structural schematic diagram of the present invention from the first angle;

[0021] Figure 5 This is a structural schematic diagram of the present invention from a second angle;

[0022] Figure 6 This utility model Figure 5 A magnified view of part A in the image;

[0023] Figure 7 This utility model Figure 5 A magnified view of part B in the image. Detailed Implementation

[0024] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] See Figures 1-7To address the problems mentioned in the background section, this utility model provides an air conditioner back cover with reinforcing ribs to solve the aforementioned technical problems. The technical solution is as follows:

[0026] An air conditioner back cover with reinforcing ribs includes: a back cover body 210;

[0027] The back cover body 210 has first mounting holes 240 at its four corners; the inner side of the back cover body 210 has an arc-shaped flip-hole positioning edge 241 around the first mounting holes 240.

[0028] The inner side of the rear cover body 210 is provided with mounting bases on two side positions; the mounting base includes a fixing block 211; and two studs 212 are welded and fixed to the fixing block 211 at intervals.

[0029] The mounting base is equipped with an elastic limiting member 250; the elastic limiting member 250 includes a mounting plate 251 and an elastic sheet 252 integrally formed with the mounting plate 251; the connection angle between the elastic sheet 252 and the mounting plate 251 is an obtuse angle.

[0030] The mounting plate 251 has two second mounting holes spaced apart to mate with the studs 212; the mounting plate 251 is inserted into the studs 212 of the fixing block 211 through the second mounting holes; the studs 212 are connected to nuts 213 to fix the elastic limiting member 250 to the mounting base.

[0031] It should be noted that the processing method of the flip-hole positioning edge 241 can be to weld it directly to the back cover body 210 by welding. A more preferred method is that when the air conditioner back cover 200 is formed by sheet metal process, the back cover body 210 is directly stamped by the punching pin on the stamping die. The material around the flip-hole positioning edge 241 will be pushed out by the punching pin to form a flip edge, i.e., the flip-hole positioning edge.

[0032] The present invention provides a method for installing an air conditioner back cover with reinforcing ribs as follows:

[0033] (1) The operator holds the air conditioner back cover 100 and places it close to the back of the air conditioner housing 100 so that the four corner positioning edges 241 on the back cover body 210 are inserted into the corresponding screw holes on the air conditioner housing 100 to form a preliminary position limit.

[0034] (2) At the same time, during the positioning operation of the operation of the flip hole positioning edge 241, the elastic sheet 252 of the elastic limiting member 250 is bent inward (due to the obtuse angle structure, the bending direction points to the inner wall of the air conditioning box) and inserted into the air conditioning box.

[0035] (3) The elastic sheet 252 generates a restoring force due to elastic deformation, adheres tightly to the inner wall of the box and applies clamping force, "elastically locks" the cover plate to the box, and completes the positioning operation before the air conditioner back cover 100 is assembled.

[0036] (4) Finally, insert and tighten the screw in the first mounting hole 240 to lock the air conditioner back cover 100 onto the air conditioner housing 100.

[0037] In this embodiment, a plurality of reinforcing rib grooves 220 are provided at intervals along the length direction of the back cover body 210 on the outer side of the back cover body 210.

[0038] In this embodiment, a protrusion 230 is provided on the outer side of the back cover body 210 along the length direction of the back cover body 210 between adjacent reinforcing rib grooves 220.

[0039] It should be noted that the air conditioner back cover 100 has a large area and is prone to deformation during installation, which may cause resonance during the operation of the air conditioning unit. Therefore, this utility model provides reinforcing rib grooves 220 and protrusions 230 at intervals on the back cover body 210.

[0040] The addition of reinforcing grooves 220 and convex ribs 230 effectively enhances the structural strength of the air conditioner back cover 100, ensuring that it will not deform during installation and that the unit will not experience resonance during operation.

[0041] In this embodiment, each first mounting hole 240 is provided with two segments of spaced-apart flip-hole positioning edges 241 in the circumferential direction.

[0042] In this embodiment, the back cover body 210 is made of metal.

[0043] The air conditioner back cover with reinforcing ribs provided by this utility model has the following beneficial effects: This utility model designs an air conditioner back cover with reinforcing ribs. Through the combination of the flip-hole positioning edge and the elastic limiting component, the alignment and positioning operation before assembly can be quickly performed when assembling the air conditioner back cover, reducing assembly deviation and improving efficiency.

[0044] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units; they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs.

[0045] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0046] It is understood that those skilled in the art can make equivalent substitutions or changes based on the technical solution and concept of this utility model, and all such substitutions or changes should fall within the protection scope of the appended claims.

Claims

1. An air conditioner back cover with reinforcing ribs, comprising: Back cover body; characterized in that, The back cover body has four corners with first mounting holes; the inner side of the back cover body has an arc-shaped flip-hole positioning edge around the first mounting holes. The inner side of the rear cover body has two mounting seats on each side; the mounting seats include a fixing block and two studs fixed to the fixing block at intervals; The mounting base is equipped with an elastic limiting component; the elastic limiting component includes a mounting plate and an elastic sheet integrally formed with the mounting plate; the connection angle between the elastic sheet and the mounting plate is an obtuse angle; The mounting plate has two second mounting holes spaced apart to mate with the studs; the mounting plate is inserted into the studs of the fixing block through the second mounting holes; a nut is connected to the stud to fix the elastic limiting element to the assembly base.

2. The air conditioner rear cover with reinforcing ribs according to claim 1, characterized in that, Multiple reinforcing rib grooves are provided at intervals along the length of the back cover body on the outer side.

3. The air conditioner rear cover with reinforcing ribs according to claim 2, characterized in that, The back cover body has protrusions along its length between adjacent reinforcing rib grooves.

4. The air conditioner rear cover with reinforcing ribs according to claim 1, characterized in that, Each first mounting hole has two spaced-apart positioning edges.

5. The air conditioner rear cover with reinforcing ribs according to claim 1, characterized in that, The back cover itself is made of metal.

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