Mounting bracket and air conditioner assembly

Abstract

The utility model discloses a mounting support and a window type air conditioner assembly, the mounting support is applied to a window type air conditioner, the mounting support comprises a supporting body, a mounting piece, a supporting leg and a connecting piece, the supporting body comprises a first main body plate, a first side plate and a second side plate, and the first main body plate is provided with a first end and a second end; a first sliding groove is formed between the first side plate and the second side plate, the first side plate is provided with a second sliding groove, the second side plate is provided with a third sliding groove, the installation piece is arranged at the first end, the supporting leg is provided with a third end and a fourth end, the fourth end is slidably connected to the first sliding groove, the connecting piece is arranged at the fourth end, and the connecting piece is slidably connected to the second sliding groove and the third sliding groove. And the fourth end is kept in the first sliding groove. According to the scheme, the relative positions of the supporting legs and the mounting part can be adjusted through the sliding connection of the supporting legs and the supporting body, so that the mounting bracket has better universality, can be suitable for different buildings, and is more convenient to use.

Description

[0001] This application claims patent priority to Chinese patent application filed on August 21, 2024, with application number CN202422036262.5 and entitled "Mounting bracket for window air conditioner and window air conditioner assembly". Technical Field

[0002] This utility model relates to the field of air conditioning technology, and in particular to a mounting bracket and an air conditioner assembly. Background Technology

[0003] A window air conditioner is a small air conditioner that can be installed on a window. To meet the requirements of noise reduction and heat dissipation, a window air conditioner usually includes an indoor section and an outdoor section, which need to be installed on the indoor side and the outdoor side of the window, respectively.

[0004] In related technologies, in order to install a window air conditioner, it is usually necessary to set up a mounting bracket extending from the outdoor side of the window to the indoor side. The mounting bracket includes a support body and mounting parts and support legs fixed to the support body. The support body is used to support the window air conditioner, the mounting parts are used to fix it to the window frame, and the support legs are used to install it on the outdoor side of the wall.

[0005] However, due to differences in window specifications or wall thickness in different buildings, the distance between the installation position of the support leg on the exterior side of the wall and the installation position of the mounting component on the window frame changes. Therefore, different specifications of mounting brackets are required, and the use of mounting brackets is inconvenient. Utility Model Content

[0006] This utility model discloses a mounting bracket and an air conditioner assembly. By sliding the support legs and the support body together, the relative position of the support legs and the mounting components can be adjusted, making the mounting bracket more versatile and adaptable to different buildings. The mounting bracket is also more convenient to use.

[0007] To achieve the above objectives, in a first aspect, this utility model discloses a mounting bracket, which is applied to a window air conditioner, and the mounting bracket includes:

[0008] A support body includes a first main plate, a first side plate, and a second side plate. The first main plate supports the window air conditioner. The first main plate has a first end and a second end opposite to each other along a first direction. The first side plate and the second side plate are spaced apart from each other along a second direction and protrude from the bottom surface of the first main plate along a third direction. A first sliding groove is formed between the first side plate and the second side plate. A second sliding groove is provided on the first side plate along the second direction and extends along the first direction. A third sliding groove is provided on the second side plate along the second direction and extends along the first direction.

[0009] The mounting component is located at the first end and is used for mounting on the window;

[0010] The support leg has a third end and a fourth end, the third end being used to be mounted on a wall, and the fourth end being slidably connected to the first groove;

[0011] A connector is provided at the fourth end, and the connector is slidably connected to the second slide groove and the third slide groove so that the fourth end is held in the first slide groove;

[0012] The first direction, the second direction, and the third direction are arranged perpendicular to each other, and the third direction is the height direction of the mounting bracket.

[0013] The mounting bracket of this application has a third end of the support leg for mounting to a building wall, and a fourth end of the support leg that is slidably connected to a first sliding groove formed by the first main plate, the first side plate, and the second side plate. This allows the support leg and the support body to slide along a first direction, adjusting the position of the support body relative to the support leg in that direction. This, in turn, adjusts the position of the mounting component relative to the support leg in the first direction, making the mounting bracket highly versatile for use in different buildings (different buildings may have different window sizes or wall thicknesses, etc.). The mounting bracket is convenient to use. Furthermore, by providing a second sliding groove on the first side plate and a third sliding groove on the second side plate, the side space of the first main plate can be effectively utilized to achieve a sliding fit between the support leg and the support body.

[0014] Furthermore, since the fourth end of the support leg is slidably connected to the second end of the support body, that is, the fourth end of the support leg is slidably connected to the first slide groove, and the connector is slidably connected to the second and third slide grooves, this double sliding connection method can better improve the stability of the support leg sliding relative to the support body in the first direction. Moreover, when adjusting the position of the support body relative to the support leg in the first direction, the support leg abuts against the wall of the first slide groove, and the support leg can play the role of supporting the support body. The connector abuts against the wall of the second and third slide grooves in the third direction, that is, the connector can also play the role of supporting the support body. When installing the support body and the support leg or adjusting the position of the support body relative to the support leg in the first direction, the user does not need to manually support the support body or disassemble the support body and the support leg, making the installation and adjustment process relatively simple.

[0015] As an optional implementation, the second end is provided with a plurality of first engaging portions at intervals along the first direction, and the fourth end is provided with a second engaging portion. The second engaging portion engages with one of the first engaging portions to limit the relative position of the first main body plate and the support leg in the first direction.

[0016] By providing multiple first engaging portions on the first main body plate and second engaging portions on the support legs, the second engaging portions can engage with any one of the multiple first engaging portions. When installing the mounting bracket, after moving the support body relative to the support legs in the first direction to the required position, the second engaging portion engages with the corresponding first engaging portion. After the second engaging portion engages with the first engaging portion, it can limit the relative position of the support body and the support legs in the first direction, thus preventing the support body and the support legs from sliding relative to each other in the first direction during the use of the window air conditioner, which would cause the window air conditioner to be unstable during installation.

[0017] As an optional implementation, the first engaging portion is configured as a slot extending in a third direction, and the second engaging portion is configured as a protrusion extending in the third direction.

[0018] By setting multiple locking holes on the first main body plate and protrusions on the support legs, when adjusting the position of the support body relative to the support legs in the first direction, the protrusions can first be disengaged from the locking holes to release the maintenance of the relative position of the support body and the support legs in the first direction. At this time, the support body can be moved relative to the support legs along the first direction. After moving the support body to the desired position, the protrusions can be locked into the corresponding locking holes to maintain the relative position of the support body and the support legs in the first direction. The operation process is relatively simple and convenient for users to adjust the position of the support body relative to the support legs in the first direction.

[0019] As an optional implementation, the second end is provided with a plurality of first through holes spaced apart along the first direction, and the first through holes penetrate the first main body plate along the third direction. The fourth end is provided with a second through hole, and the second through hole penetrates the support leg along the third direction. The mounting bracket also includes a fastener, which passes through one of the first through holes and the second through hole to fasten the first main body plate and the support leg along the third direction.

[0020] Fasteners can pass through one of the first through holes in the support body and the second through hole in the support leg, thereby securing the first main body plate and the support leg in a third direction. Furthermore, the fasteners also restrict the relative position of the first main body plate and the support leg in the first direction. Therefore, the double fixation of the support body by the fasteners, the first engaging part, and the second engaging part makes the fixation of the support body and the support leg more stable, thereby improving the load-bearing capacity of the mounting bracket. Simultaneously, since both the first and second through holes are located along a third direction, compared to the arrangement of holes on the left and right sides of the mounting bracket, it is easier for users to observe the installation of the fasteners (since the mounting bracket is on the outside of the wall when installing a window air conditioner, and the user is on the inside of the wall, it is easier to observe from the front than from the side), thus reducing the difficulty of installing the mounting bracket and improving the ease of installation of the window air conditioner.

[0021] As an optional implementation, the first engaging portion is configured as a through hole penetrating the first main body plate in the third direction, and the first engaging portion and the first through hole are configured to at least partially overlap.

[0022] By at least partially overlapping the first engaging portion with the first through hole, structural reuse of the first engaging portion and the first through hole is achieved, reducing the space occupied by the first engaging portion and the first through hole on the first main body plate, thereby reducing the impact of the opening on the structural strength of the first main body plate. Simultaneously, by at least partially overlapping the first engaging portion with the first through hole, the possibility of misalignment between the first through hole and the second engaging portion after engagement due to machining errors in the first engaging portion or the first through hole can be reduced.

[0023] As an optional implementation, the fourth end is provided with an extension plate extending along the first direction, and the extension plate is provided with a second engaging portion and a second through hole.

[0024] By providing an extension plate extending in the first direction on the fourth end, the extension plate can provide space for the second engaging part and the second through hole. Moreover, the third direction is perpendicular to the plane of the extension plate. Compared with the method of opening the second through hole on the support leg, the difficulty of processing and forming the second through hole set in the third direction can be reduced.

[0025] As an optional implementation, the second engaging portion is located on the side of the extension plate opposite to the third end along the first direction.

[0026] The second engaging part can be integrally formed with the extension plate, that is, the second engaging part can be formed by bending a part of the extension plate away from the third end, which can reduce the processing difficulty of the support leg.

[0027] As an optional implementation, the first main body plate is provided with a first recessed portion that is recessed toward the support leg, so that the support body forms a first protrusion on the side near the support leg, and the first engaging portion and the first through hole are provided on the bottom surface of the first recessed portion.

[0028] The fourth end is provided with a notch, which is used to avoid the first protrusion. The extension plate is provided in the notch and abuts against the first protrusion.

[0029] On the one hand, the first recess provides space for fasteners. For example, when the fastener is a bolt, the first recess can accommodate the bolt head, ensuring that the height of the bolt head is lower than the height of the side of the first main body plate away from the support leg. This prevents the fastener from protruding and affecting the installation of the window air conditioner on the side of the first main body plate away from the support leg. On the other hand, the first recess on the first main body plate, recessed towards the support leg, forms a first protrusion on the side of the first main body plate near the support leg. This improves the load-bearing capacity of the support without increasing the weight of the first main body plate, which is beneficial for the lightweight design of the mounting bracket. Furthermore, it can be achieved by stamping, making the processing method relatively simple.

[0030] As an optional implementation, the first side plate is provided with a first reinforcing rib on the side opposite to the first main plate, and the first reinforcing rib is provided at least corresponding to the second sliding groove, and / or, the second side plate is provided with a second reinforcing rib on the side opposite to the first main plate, and the second reinforcing rib is provided at least corresponding to the third sliding groove.

[0031] The presence of a second groove on the first side plate and a third groove on the second side plate would affect the structural strength of both. By providing a first reinforcing rib on the first side plate corresponding to at least the second groove, the structural strength of the weaker portion of the first side plate can be improved. Similarly, by providing a second reinforcing rib on the second side plate corresponding to at least the third groove, the structural strength of the weaker portion of the second side plate can be improved, thereby increasing the service life of the mounting bracket. Furthermore, the first reinforcing rib being located on the side of the first side plate opposite to the first main body plate, and the second reinforcing rib being located on the side of the second side plate opposite to the first main body plate, will not affect the sliding connection between the support leg and the support body.

[0032] Secondly, this utility model also discloses an air conditioner assembly, including a window air conditioner and a mounting bracket as described in the first aspect above, wherein the window air conditioner is disposed on the support body.

[0033] The air conditioner assembly of this application adopts the mounting bracket of the first aspect of this utility model. The third end of the support leg is used to install on the wall of the building, and the fourth end of the support leg is slidably connected to the first sliding groove formed by the first main plate, the first side plate and the second side plate. This allows the support leg and the support body to slide in the first direction to adjust the position of the support body relative to the support leg in the first direction. This allows the position of the mounting component relative to the support leg in the first direction to be adjusted, so that the mounting bracket has good versatility when installed in different buildings (different buildings may have different window specifications or different wall thicknesses, etc.). It can be adapted to different buildings and the use of the mounting bracket is more convenient. Furthermore, since the fourth end of the support leg is slidably connected to the second end of the support body, that is, the fourth end of the support leg is slidably connected to the first slide groove, and the connector is slidably connected to the second and third slide grooves, this double sliding connection method can better improve the stability of the support leg sliding relative to the support body in the first direction. Moreover, when adjusting the position of the support body relative to the support leg in the first direction, the support leg abuts against the wall of the first slide groove, and the support leg can play the role of supporting the support body. The connector abuts against the wall of the second and third slide grooves in the third direction, that is, the connector can also play the role of supporting the support body. When installing the support body and the support leg or adjusting the position of the support body relative to the support leg in the first direction, the user does not need to manually support the support body or disassemble the support body and the support leg, making the installation and adjustment process relatively simple. Attached Figure Description

[0034] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in 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.

[0035] Figure 1 This is a three-dimensional structural schematic diagram of the mounting bracket disclosed in the first aspect of the embodiments of this application;

[0036] Figure 2 This is a three-dimensional structural schematic diagram of the mounting bracket disclosed in the first aspect of the embodiments of this application from another perspective;

[0037] Figure 3 This is a three-dimensional structural schematic diagram of the support body disclosed in the first aspect of the embodiments of this application;

[0038] Figure 4 This is a three-dimensional structural schematic diagram of the support body disclosed in the first aspect of the embodiments of this application from another perspective;

[0039] Figure 5 This is a three-dimensional structural schematic diagram of the support leg disclosed in the first aspect of the embodiments of this application;

[0040] Figure 6 This is a three-dimensional structural schematic diagram of the support leg disclosed in the first aspect of the embodiments of this application from another perspective;

[0041] Figure 7 yes Figure 2 An enlarged view of part A of the mounting bracket;

[0042] Figure 8 yes Figure 1 An enlarged view of part B of the mounting bracket;

[0043] Figure 9 This is a three-dimensional structural schematic diagram of the mounting bracket disclosed in the first aspect of the embodiments of this application from another perspective;

[0044] Figure 10 This is a schematic diagram of the structure of an air conditioner assembly disclosed in the second aspect of the embodiments of this application;

[0045] Figure 11 This is a three-dimensional structural schematic diagram of an air conditioner assembly disclosed in the second aspect of the embodiments of this application;

[0046] Figure 12 This is a three-dimensional structural schematic diagram of the air conditioner assembly disclosed in the second aspect of the embodiments of this application from another perspective;

[0047] Figure 13 This is a three-dimensional structural diagram of a window air conditioner (partial structure hidden) disclosed in the second aspect of the embodiments of this application;

[0048] Figure 14 This is a simplified structural diagram of a window air conditioner disclosed in the second aspect of the embodiments of this application.

[0049] icon:

[0050] 1. Install the bracket;

[0051] 10. Support body; 10a. First end; 10b. Second end; 100. First main body plate; 1000. First engaging part; 1001. First through hole; 1002. First recessed part; 1003. First protrusion; 101. First side plate; 1010. Second sliding groove; 1011. First reinforcing rib; 102. Second side plate; 1020. Third sliding groove; 1021. Second reinforcing rib; 103. First sliding groove;

[0052] 11. Mounting component; 110. Mounting rod; 111. Mounting foot;

[0053] 12. Support leg; 12a. Third end; 12b. Fourth end; 120. Second main body plate; 1200. Notch; 1201. Second recess; 1202. Second protrusion; 121. Third side plate; 122. Fourth side plate; 123. Extension plate; 1230. Second engaging part; 1231. Second through hole; 125. Mounting hole; 1250. Third through hole; 1251. Fourth through hole;

[0054] 13. Connector; 130. Pin; 131. Pin rod; 132. Ejector pin;

[0055] 14. Fasteners;

[0056] 15. Support legs;

[0057] 2. Air conditioner components; 20. Window air conditioner; 20a. Indoor unit; 200. Indoor heat exchanger; 201. Indoor fan; 20b. Outdoor unit; 202. Compressor; 203. Outdoor heat exchanger; 204. Outdoor fan; 205. Expansion valve; 206. Four-way valve;

[0058] X, first direction; Y, second direction; Z, third direction. Detailed Implementation

[0059] 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.

[0060] The technical solution of this utility model will be further described below with reference to the embodiments and accompanying drawings.

[0061] Please refer to the following: Figure 1 and Figure 2 The first aspect of this application discloses a mounting bracket 1, which is applied to a window air conditioner to realize the installation of the window air conditioner.

[0062] Specifically, the mounting bracket 1 includes a support body 10, a mounting component 11, a support leg 12, and a connector 13.

[0063] Please refer to the following: Figures 1 to 6The support body 10 includes a first main plate 100, a first side plate 101, and a second side plate 102. The first main plate 100 supports the window air conditioner and has a first end 10a and a second end 10b opposite each other along a first direction X. The first side plate 101 and the second side plate 102 are spaced apart on the first main plate 100 along a second direction Y and protrude from the bottom surface of the first main plate 100 along a third direction Z. A first groove 103 is formed between the first side plate 101 and the second side plate 102. A second groove 1010 is provided on the first side plate 101 along the second direction Y and extends along the first direction X. A third groove 1020 is provided on the second side plate 102 along the second direction Y and extends along the first direction X. A mounting member 11 is provided at the first end 10a and is used for mounting to the window. The support leg 12 has a third end 12a and a fourth end 12b. The third end 12a is used for mounting to a wall, and the fourth end 12b is slidably connected to a first groove 103. A connector 13 is provided at the fourth end 12b and is slidably connected to a second groove 1010 and a third groove 1020, so that the fourth end 12b is held within the first groove 103.

[0064] It is understood that the first direction X mentioned above refers to the length direction of the mounting bracket 1. When the mounting bracket 1 is installed on a building, the first direction X is parallel to the direction from the indoor side of the building to the outdoor side, that is, the first direction X is parallel to the thickness direction of the building wall. The second direction Y mentioned above refers to the width direction of the mounting bracket 1, and the third direction Z refers to the height direction of the mounting bracket 1. The first direction X, the second direction Y, and the third direction Z are arranged perpendicularly to each other (the perpendicular arrangement in this application can be completely perpendicular or approximately perpendicular. Approximately perpendicular means that the angle between the two directions is close to 90°, for example, the angle between the first direction X and the second direction Y is 88° or 89°, etc. Since it is difficult to ensure that the components are completely perpendicular in actual products, a certain degree of error is acceptable). The above directions are examples for the purpose of facilitating the understanding of the structure and function of the mounting bracket 1 of this utility model, and do not limit the scope of this application.

[0065] The mounting bracket 1 of the first aspect of this application uses a third end 12a of the support leg 12 for mounting on a building wall, and a fourth end 12b of the support leg 12 for slidable connection with a first sliding groove 103 formed by the first main plate 100, the first side 101, and the second side 102. This allows the support leg 12 and the support body 10 to slide along the first direction X, adjusting the position of the support body 10 relative to the support leg 12 in the first direction X. This, in turn, adjusts the position of the mounting component 11 relative to the support leg 12 in the first direction X, making the mounting bracket 1 highly versatile for use in different buildings (different buildings may have different window specifications or different wall thicknesses, etc.). The mounting bracket 1 is also convenient to use. Furthermore, by providing a second sliding groove 1010 on the first side plate 101 and a third sliding groove 1020 on the second side plate 102, the side space of the first main plate 100 can be utilized effectively to achieve a sliding fit between the support leg 12 and the support body 10.

[0066] Furthermore, since the fourth end 12b of the support leg 12 and the second end 10b of the support body 10 are slidably connected, that is, the fourth end 12b of the support leg 12 is slidably connected to the first slide groove 103, and the connector 13 is slidably connected to the second slide groove 1010 and the third slide groove 1020, this double sliding connection method can better improve the stability of the support leg 12 sliding relative to the support body 10 in the first direction X. Moreover, when adjusting the position of the support body 10 relative to the support leg 12 in the first direction X, the support leg 12... The support leg 12 abuts against the wall of the first slide groove 103 and can support the support body 10. The connector 13 abuts against the walls of the second slide groove 1010 and the third slide groove 1020 in the third direction Z. That is, the connector 13 can also support the support body 10. When installing the support body 10 and the support leg 12 or adjusting the position of the support body 10 relative to the support leg 12 in the first direction X, the user does not need to manually support the support body 10 or disassemble the support body 10 and the support leg 12. The installation and adjustment process is relatively simple.

[0067] Please refer to the following: Figure 3 and Figure 4 In some embodiments, the first side plate 101 is provided with a first reinforcing rib 1011 on the side opposite to the first main plate 100, and the first reinforcing rib 1011 is provided at least corresponding to the second slide groove 1010, and / or, the second side plate 102 is provided with a second reinforcing rib 1021 on the side opposite to the first main plate 100, and the second reinforcing rib 1021 is provided at least corresponding to the third slide groove 1020.

[0068] In one example, the first side plate 101 is provided with a first reinforcing rib 1011 on the side opposite to the first main body plate 100.

[0069] In another example, the second side plate 102 is provided with a second reinforcing rib 1021 on the side opposite to the first main plate 100.

[0070] In another example, the first side plate 101 is provided with a first reinforcing rib 1011 on the side opposite to the first main plate 100, and the second side plate 102 is provided with a second reinforcing rib 1021 on the side opposite to the first main plate 100.

[0071] Because a second groove 1010 is provided on the first side plate 101 and a third groove 1020 is provided on the second side plate 102, the structural strength of the first side plate 101 and the second side plate 102 will be affected. By providing a first reinforcing rib 1011 on the first side plate 101 corresponding to at least the second groove 1010, the structural strength of the part of the first side plate 101 with lower structural strength can be improved. By providing a second reinforcing rib 1021 on the second side plate 102 corresponding to at least the third groove 1020, the structural strength of the part of the second side plate 102 with lower structural strength can be improved, thereby increasing the service life of the mounting bracket 1. In addition, the first reinforcing rib 1011 is provided on the side of the first side plate 101 opposite to the first main plate 100, and the second reinforcing rib 1021 is provided on the side of the second side plate 102 opposite to the first main plate 100, so it will not affect the sliding connection between the support leg 12 and the support body 10.

[0072] Optionally, the connector 13 can be integrally formed with the support leg 12. For example, the connector 13 can be a protrusion formed on the support leg 12. Alternatively, the connector 13 can be separate from the support leg 12. For example, the connector 13 can be a pin or bolt, etc. The specific choice can be made according to the actual situation, and no specific limitation is made in this embodiment.

[0073] Optionally, the second groove 1010 can be a blind groove opened along the second direction Y, or a through groove that passes through the first side plate 101 along the second direction Y. The third groove 1020 can be a blind groove opened along the second direction Y, or a through groove that passes through the second side plate 102 along the second direction Y. The specific selection can be made according to the actual situation, and no specific limitation is made in this embodiment.

[0074] Please see Figure 7 In some embodiments, the connector 13 and the support leg 12 are separately disposed. The connector 13 is configured as a columnar structure. The second slide groove 1010 passes through the first side plate 101 along the second direction Y, and the third slide groove 1020 passes through the second side plate 102 along the second direction Y. The support leg 12 is provided with a mounting hole 125, which passes through the support leg 12 along the second direction Y and is connected to the second slide groove 1010 and the third slide groove 1020. The connector 13 passes through the second slide groove 1010, the third slide groove 1020 and the mounting hole 125.

[0075] By configuring the connector 13 as a columnar structure, the connector 13 can pass through the second slide groove 1010, the mounting hole 125 and the third slide groove 1020. Both ends of the connector 13 can simultaneously achieve sliding connection with the second slide groove 1010 and the third slide groove 1020, which can improve the stability of the connector 13 when sliding along the first direction X. Furthermore, the connector 13 is rotatably connected to the mounting hole 125, the second slide groove 1010, and the third slide groove 1020. That is, the support plate can rotate relative to the support leg 12. When the mounting bracket 1 is in the transportation or storage state, the support leg 12 can be rotated to an angle that is approximately parallel to the support body 10 to achieve the effect of retracting the support leg 12, which facilitates the storage of the mounting bracket 1. When the mounting bracket 1 is in the use state (i.e., when used to support a window air conditioner), the support leg 12 is rotated from the storage state that is approximately parallel to the support body 10 to the support state that is at a certain acute angle to the support body 10. That is, at this time, a stable triangular force structure is formed between the support leg 12, the support body 10, and the wall, so that the mounting bracket 1 can provide a stable support effect for the window air conditioner.

[0076] Optionally, when the connector 13 is configured as a columnar structure, the connector 13 can be a pin, bolt, or shaft, etc., and can be selected according to the actual situation. In this embodiment, no specific limitation is made.

[0077] For example, when connector 13 is a pin, such as Figure 4 As shown, the pin includes a pin head 130 and a pin rod 131. The pin head 130 is connected to one end of the pin rod 131, and the other end of the pin rod 131 has a through hole. The connector 13 also includes a push pin 132, which passes through the through hole. The pin rod 131 passes through the second sliding groove 1010, the mounting hole 125, and the third sliding groove 1020. The pin head 130 is located on the side of the first side plate 101 opposite to the second side plate 102, and the push pin 132 is located on the side of the second side plate 102 opposite to the first side plate 101. The push pin 132 and the pin head 130 of the pin enable the pin to be fixed relative to the support body 10 in the second direction Y.

[0078] Please participate together Figure 7 and Figure 8 In some embodiments, the second end 10b is provided with a plurality of first engaging portions 1000 at intervals along the first direction X, and the fourth end 12b is provided with a second engaging portion 1230. The second engaging portion 1230 engages with one of the first engaging portions 1000 to limit the relative position of the first main body plate 100 and the support leg 12 in the first direction X.

[0079] By providing a plurality of first engaging portions 1000 on the first main body plate 100 and a second engaging portion 1230 on the support leg 12, the second engaging portion 1230 can engage with any one of the plurality of first engaging portions 1000. When installing the mounting bracket 1, after the support body 10 is moved relative to the support leg 12 along the first direction X to the required position, the second engaging portion 1230 engages with the corresponding first engaging portion 1000. After the second engaging portion 1230 engages with the first engaging portion 1000, the relative position of the support body 10 and the support leg 12 in the first direction X can be restricted, so as to avoid the support body 10 and the support leg 12 sliding relative to each other in the first direction X during the use of the window air conditioner, which would cause the window air conditioner to be unstable during installation.

[0080] In some embodiments, the first engaging portion 1000 is configured as a slot extending in the third direction Z, and the second engaging portion 1230 is configured as a protrusion extending in the third direction Z.

[0081] By providing multiple locking holes on the first main body plate 100 and protrusions on the support leg 12, when adjusting the position of the support body 10 relative to the support leg 12 in the first direction X, the protrusions can first be disengaged from the locking holes to release the maintenance of the relative position of the support leg 12 and the support body 10 in the first direction X. At this time, the support body 10 can be moved relative to the support leg 12 along the first direction X. After moving the support body 10 to the desired position, the protrusions can be locked into the corresponding locking holes to maintain the relative position of the support body 10 and the support leg 12 in the first direction X. The operation process is relatively simple and convenient for users to adjust the position of the support body 10 relative to the support leg 12 in the first direction X.

[0082] Optionally, the first engaging portion 1000 may be a blind hole, or the first engaging portion 1000 may be a through hole penetrating the first main body plate 100. The specific choice can be made according to the actual situation, and no specific limitation is made in this embodiment.

[0083] It is understood that in other embodiments, the first engaging portion 1000 may also be configured as a protrusion extending in the third direction Z, and the second engaging portion 1230 may also be configured as a card hole provided in the third direction Z.

[0084] In some embodiments, the second end 10b is provided with a plurality of first through holes 1001 spaced apart along the first direction X, and the first through holes 1001 penetrate the first main body plate 100 along the third direction Z. The fourth end 12b is provided with a second through hole 1231, and the second through hole 1231 penetrates the support leg 12 along the third direction Z. The mounting bracket 1 also includes a fastener 14, which passes through one of the first through holes 1001 and the second through hole 1231 to fasten the first main body plate 100 and the support leg 12 along the third direction Z.

[0085] In this way, the fastener 14 can pass through one of the first through holes 1001 on the support body 10 and the second through hole 1231 on the support leg 12, thereby fastening the first main body plate 100 and the support leg 12 in the third direction Z. In addition, the fastener 14 can also restrict the relative position of the first main body plate 100 and the support leg 12 in the first direction X. Therefore, through the double fixation of the support body 10 by the fastener 14, the first engaging part 1000 and the second engaging part 1230, the fixation of the support body 10 and the support leg 12 is more stable, thereby improving the load-bearing capacity of the mounting bracket 1. Meanwhile, both the first through hole 1001 and the second through hole 1231 are set along the third direction Z. Compared with the arrangement of opening holes on the left and right sides of the mounting bracket 1, it is easier for users to observe the installation of the fastener 14 (since the mounting bracket 1 is on the outside of the wall and the user is on the inside of the wall when installing the window air conditioner, it is easier to observe from the front than from the side). This makes it easier to reduce the installation difficulty of the mounting bracket 1 and improve the installation convenience of the window air conditioner.

[0086] Furthermore, when installing the mounting bracket 1, after moving the support body 10 relative to the support leg 12 along the first direction X to the required position, the second engaging part 1230 engages with the corresponding first engaging part 1000. After the second engaging part 1230 engages with the first engaging part 1000, it can restrict the relative position of the support body 10 and the support leg 12 in the first direction X. That is, the first engaging part 1000 and the second engaging part 1230 can realize the pre-installation of the support body 10 and the support leg 12. At this time, the support body 10 and the support leg 12 are already positioned in the first direction X, that is, the first through hole 1001 and the second through hole 1231 are aligned, which makes it convenient for the user to pass the fastener 14 through the first through hole 1001 and the second through hole 1231 for fastening. When the user installs the fastener 14, there is no need to adjust the support body 10 and the support leg 12 to align the first through hole 1001 and the second through hole 1231.

[0087] In some embodiments, the first engaging portion 1000 is configured to penetrate a through hole in the first main body plate 100 along a third direction Z, and the first engaging portion 1000 and the first through hole 1001 are configured to at least partially overlap.

[0088] By at least partially overlapping the first engaging portion 1000 with the first through hole 1001, structural reuse of the first engaging portion 1000 and the first through hole 1001 is achieved. This reduces the space occupied by the first engaging portion 1000 and the first through hole 1001 on the first main body plate 100, thereby reducing the impact of the opening on the structural strength of the first main body plate 100. Simultaneously, by at least partially overlapping the first engaging portion 1000 with the first through hole 1001, the occurrence of misalignment between the first through hole 1001 and the second through hole 1231 after engagement due to machining errors in the first engaging portion 1000 or the first through hole 1001 can be reduced.

[0089] Optionally, the fastener 14 may be a bolt, screw, or pin, etc., and the specific choice can be made according to the actual situation. In this embodiment, no specific limitation is made.

[0090] In some embodiments, the first engaging portion 1000 is configured to penetrate the through hole of the support 10 in a third direction Z, and the first engaging portion 1000 and the first through hole 1001 are configured to at least partially overlap.

[0091] Understandably, in order for the second engaging portion 1230 to engage with one of the first engaging portions 1000, the second through hole 1231 is also aligned with one of the first through holes 1001 in the third direction Z. The distance between two adjacent first engaging portions 1000 is d, and the distance between the second engaging portion 1230 and the second through hole 1231 is D, satisfying D = nd, where n is a positive integer. For example, if the distance between two adjacent first engaging portions 1000 is 5mm, then the distance between the second engaging portion 1230 and the second through hole 1231 can be 5mm, 10mm, 15mm, or 20mm, etc.

[0092] By at least partially overlapping the first engaging portion 1000 with the first through hole 1001, the structure of the first engaging portion 1000 and the first through hole 1001 is reused, which reduces the space occupied by the first engaging portion 1000 and the first through hole 1001 on the support body 10, and helps to improve the structural strength of the support body 10. At the same time, by at least partially overlapping the first engaging portion 1000 with the first through hole 1001, the occurrence of misalignment between the first through hole 1001 and the second through hole 1231 after the first engaging portion 1000 and the second engaging portion 1230 are engaged due to machining errors of the first engaging portion 1000 or the first through hole 1001 can be reduced.

[0093] Optionally, the first engaging portion 1000 and the first through hole 1001 can be partially or completely overlapped, depending on the specific circumstances. Since the shape of the first engaging portion 1000 matches the shape of the second engaging portion 1230, and the shape of the first through hole 1001 matches the shape of the fastener 14, when the cross-sectional shape and size of the fastener 14 and the second engaging portion 1230 are the same, for example, both are circles or squares of the same size, the first engaging portion 1000 and the first through hole 1001 can be completely overlapped.

[0094] When the first engaging portion 1000 and the first through hole 1001 partially overlap, optionally, the first engaging portion 1000 can be an elongated hole, while the first through hole 1001 can be a round hole. Correspondingly, the second engaging portion 1230 can be an elongated protrusion, and the second through hole 1231 can also be a round hole. Of course, as other embodiments, the first engaging portion 1000 can also be, for example, a round hole, and the second engaging portion 1230 can also be a cylindrical protrusion.

[0095] Optionally, the support leg 12 can be a rod-shaped structure or a plate-shaped structure, etc., and the specific choice can be made according to the actual situation. In this embodiment, no specific limitation is made.

[0096] Please refer to the following: Figure 5 and Figure 6 In some embodiments, the support leg 12 includes a second main body plate 120, a third side plate 121, and a fourth side plate 122. The second main body plate 120 has a third end 12a and a fourth end 12b. The third side plate 121 and the fourth side plate 122 are disposed on the second main body plate 120 at intervals along a second direction Y. By providing the third side plate 121 and the fourth side plate 122, the load-bearing capacity of the second main body plate 120 can be improved.

[0097] In some embodiments, the support leg 12 further includes an extension plate 123, which is disposed at the fourth end 12b of the second main body plate 120. The extension plate 123 extends along the first direction X and is provided with a second engaging portion 1230 and a second through hole 1231.

[0098] By providing an extension plate 123 extending along the first direction X on the fourth end 12b of the second main body plate 120, the extension plate 123 can provide space for the second engaging part 1230 and the second through hole 1231. Furthermore, the third direction Z is perpendicular to the plane of the extension plate 123, which is beneficial for the fastener 14 to fix the first main body plate 100 and the extension plate 123. At the same time, compared with the method of opening the second through hole 1231 on the second main body plate 120, the difficulty of processing and forming the second through hole 1231 set along the third direction Z can be reduced.

[0099] In some embodiments, the mounting hole 125 includes a third through hole 1250 and a fourth through hole 1251. The third through hole 1250 is disposed in the third side plate 121 and extends through the third side plate 121 along the second direction Y. The fourth through hole 1251 is disposed in the fourth side plate 122 and extends through the fourth side plate 122 along the second direction Y. In this embodiment, the connector 13 passes through the second slide groove 1010, the third slide groove 1020, the third through hole 1250, and the fourth through hole 1251.

[0100] Please refer to the following: Figures 3 to 6 In some embodiments, the first main body plate 100 is provided with a first recessed portion 1002 recessed toward the extension plate 123, so that the first main body plate 100 forms a first protrusion 1003 on the side near the extension plate 123. The first engaging portion 1000 and the first through hole 1001 are provided in the first recessed portion 1002. The fourth end 12b of the second main body plate 120 is provided with a notch 1200. The notch 1200 is used to avoid the first protrusion 1003. The extension plate 123 is provided in the notch 1200 and abuts against the first protrusion 1003.

[0101] By providing a first recess 1002 and a first protrusion 1003, on the one hand, the first recess 1002 can provide a space for the fastener 14. For example, when the fastener 14 is a bolt, the first recess 1002 can accommodate the bolt head, so that the height of the bolt head is lower than the height of the side of the first main plate 100 away from the support leg 12, thus preventing the fastener 14 from protruding outward and affecting the installation of the window air conditioner on the side of the first main plate 100 away from the support leg 12. On the other hand, the first recess 1002 on the side of the first main plate 100 away from the support leg 12, and the first protrusion 1003 formed on the side of the first main plate 100 facing the support leg 12, can improve the load-bearing capacity of the first main plate 100 without increasing its weight, which is beneficial to the lightweight design of the mounting bracket 1. Moreover, it can be achieved by stamping, making the processing method relatively simple.

[0102] By providing a notch 1200 at one end of the second main plate 120 near the first main plate 100, the notch 1200 can avoid the first protrusion 1003, so that the extension plate 123 provided in the notch 1200 can abut against the first protrusion 1003, which facilitates the fastener 14 to connect the first main plate 100 and the extension plate 123. At the same time, the extension plate 123 abuts against the first protrusion 1003 in the third direction Z, and the extension plate 123 can support the first main plate 100.

[0103] In this embodiment, the second main body plate 120, the third side plate 121, and the fourth side plate 122 are all slidably connected to the first sliding groove 103, further improving the stability of the support leg 12 sliding relative to the support body 10 along the first direction X. Simultaneously, the second main body, the third side plate 121, and the fourth side plate 122 all abut against the first main body plate 100 in the third direction Z. Together with the extension plate 123, the second main body, the third side plate 121, and the fourth side plate 122 can support the first main body plate 100, providing good support for it.

[0104] In some embodiments, the second engaging portion 1230 is located on the side of the extension plate 123 opposite to the third end 12a along the first direction X.

[0105] The second engaging portion 1230 can be integrally formed with the extension plate 123, that is, the second engaging portion 1230 can be formed by bending a part of the extension plate 123 away from the third end 12a, which can reduce the processing difficulty of the support leg 12.

[0106] In some embodiments, a second recess 1201 is provided on one side of the second main body plate 120, so that a second protrusion 1202 is formed on the other side of the second main body plate 120. This can improve the load-bearing capacity of the second main body plate 120 without increasing its weight, which is beneficial to the lightweight design of the mounting bracket 1, and can be achieved by stamping, making the processing method relatively simple.

[0107] Optionally, the number of support legs 12 can be one or more, and the specific number can be selected according to the actual situation. This embodiment does not impose a specific limitation. For example, such as... Figure 1 As shown, there can be two support legs 12. The fourth ends 12b of the two support legs 12 are slidably connected to the second end 10b of the support body 10, and the two support legs 12 are spaced apart along the second direction Y. The two support legs 12 can provide better support for the support body 10.

[0108] Please see Figure 9 In some embodiments, the mounting bracket 1 further includes a support foot 15, which is rotatably connected to the third end 12a of the support leg 12. The support foot 15 is used to fix the support leg 12 to the wall of the building, and the support foot 15 can rotate relative to the support leg 12. When installing the mounting bracket 1, the support foot 15 can be fixed to the wall of the building first, and then the support leg 12 can be rotated relative to the support foot 15 so that the support leg 12 and the support foot 15 form an angle, that is, the support foot 15 forms an angle with the wall, so that the support leg 12, the support body 10 and the wall form a stable triangular force-bearing structure, thereby enabling the mounting bracket 1 to provide stable support for the window air conditioner.

[0109] In some embodiments, the mounting member 11 includes two mounting rods 110 and two mounting feet 111. The two mounting rods 110 are slidably connected to the first main body plate 100 along the second direction Y. The mounting feet 111 are provided at one end of the mounting rods 110 that protrudes from the first main body plate 100. The mounting feet 111 are used to mount to the window frame.

[0110] By setting two mounting rods 110 that are slidably connected to the first main body plate 100 along the second direction Y, the user can adjust the two mounting rods 110 according to the size of the window frame in the second direction Y, so that the two mounting feet 111 can respectively abut against the two sides of the window frame in the second direction Y, making the mounting bracket 1 more versatile when installed in different buildings, adaptable to different buildings, and convenient to use.

[0111] Optionally, the mounting rod 110 and the first main body plate 100 can be fixed in the second direction Y by bolt fixing or snap-fit ​​fixing. The specific method can be selected according to the actual situation, and no specific limitation is made in this embodiment.

[0112] Optionally, the mounting foot 111 can be a block structure or a plate structure, etc. The material of the mounting foot 111 can be, for example, cold-rolled steel or stainless steel. The mounting foot 111 can be fixed to the window frame by bolt fixing or snap-fit ​​connection, etc. The specific choice can be made according to the actual situation, and no specific limitation is made in this embodiment.

[0113] Please refer to the following: Figures 10 to 12 The second aspect of this utility model also discloses an air conditioner assembly 2, including a window air conditioner 20 and a mounting bracket 1 as described in the first aspect of the above embodiment, wherein the window air conditioner 20 is disposed on the support body 10.

[0114] The air conditioner assembly 2 of the second aspect of the present application uses the mounting bracket 1 of the first aspect of the present application. The third end 12a of the support leg 12 is used to install on the wall of the building, and the fourth end 12b of the support leg 12 is slidably connected to the first sliding groove 103 formed by the first main plate 100, the first side 101 and the second side 102. This allows the support leg 12 and the support body 10 to slide along the first direction X to adjust the position of the support body 10 relative to the support leg 12 in the first direction X. This allows the position of the mounting member 11 relative to the support leg 12 in the first direction X to be adjusted. As a result, the mounting bracket 1 has good versatility when installed in different buildings (different buildings may have different window specifications or different wall thicknesses, etc.), and can be adapted to different buildings. The use of the mounting bracket 1 is more convenient. Meanwhile, by setting a second sliding groove 1010 on the first side plate 101 and a third sliding groove 1020 on the second side plate 102, the side space of the first main plate 100 can be reasonably utilized to achieve sliding cooperation between the support leg 12 and the support body 10.

[0115] Furthermore, since the fourth end 12b of the support leg 12 and the second end 10b of the support body 10 are slidably connected, that is, the fourth end 12b of the support leg 12 is slidably connected to the first slide groove 103, and the connector 13 is slidably connected to the second slide groove 1010 and the third slide groove 1020, this double sliding connection method can better improve the stability of the support leg 12 sliding relative to the support body 10 in the first direction X. Moreover, when adjusting the position of the support body 10 relative to the support leg 12 in the first direction X, the support leg 12... The support leg 12 abuts against the wall of the first slide groove 103 and can support the support body 10. The connector 13 abuts against the walls of the second slide groove 1010 and the third slide groove 1020 in the third direction Z. That is, the connector 13 can also support the support body 10. When installing the support body 10 and the support leg 12 or adjusting the position of the support body 10 relative to the support leg 12 in the first direction X, the user does not need to manually support the support body 10 or disassemble the support body 10 and the support leg 12. The installation and adjustment process is relatively simple.

[0116] In some embodiments, the window air conditioner 20 includes an indoor section 20a and an outdoor section 20b. The indoor section 20a and the outdoor section 20b are connected by piping to transfer refrigerant.

[0117] Please refer to the following: Figure 13 and Figure 14The indoor section 20a includes an indoor heat exchanger 200 and an indoor fan 201. The outdoor section 20b includes a compressor 202, a four-way valve 206, an outdoor heat exchanger 203, an outdoor fan 204, and an expansion valve 205. The compressor 202, outdoor heat exchanger 203, expansion valve 205, and indoor heat exchanger 200, connected in sequence, form a refrigerant circuit. The refrigerant circulates in the refrigerant circuit and exchanges heat with the air through the outdoor heat exchanger 203 and indoor heat exchanger 200, respectively, to achieve either the cooling mode or the heating mode of the window air conditioner 20.

[0118] The compressor 202 is configured to compress the refrigerant so that the low-pressure refrigerant is compressed to form a high-pressure refrigerant.

[0119] The outdoor heat exchanger 203 is configured to exchange heat between outdoor air and the refrigerant transported within it. For example, in the cooling mode of the window air conditioner 20, the outdoor heat exchanger 203 operates as a condenser, causing the refrigerant compressed by the compressor 202 to dissipate heat to the outdoor air and condense. In the heating mode of the air conditioner, the outdoor heat exchanger 203 operates as an evaporator, causing the depressurized refrigerant to absorb heat from the outdoor air and evaporate.

[0120] In some embodiments, the outdoor heat exchanger 203 also includes heat exchange fins to increase the contact area between the outdoor air and the refrigerant transported in the outdoor heat exchanger 203, thereby improving the heat exchange efficiency between the outdoor air and the refrigerant.

[0121] The outdoor fan 204 is configured to draw outdoor air into the outdoor section 20b through the air inlet and to discharge the outdoor air, after heat exchange with the outdoor heat exchanger 203, through the air outlet of the outdoor section 20b. The outdoor fan 204 provides power for the flow of outdoor air.

[0122] Expansion valve 205 is connected between outdoor heat exchanger 203 and indoor heat exchanger 200. The opening degree of expansion valve 205 regulates the refrigerant pressure flowing through both heat exchangers, thereby regulating the refrigerant flow rate between them. The flow rate and pressure of the refrigerant flowing between the outdoor and indoor heat exchangers affect their heat exchange performance. Expansion valve 205 can be an electronic valve. The opening degree of expansion valve 205 is adjustable to control the flow rate and pressure of the refrigerant flowing through it.

[0123] The four-way valve 206 is connected to the refrigerant circuit and is configured to switch the flow direction of the refrigerant in the refrigerant circuit so that the air conditioner can perform cooling mode or heating mode.

[0124] The indoor heat exchanger 200 is configured to exchange heat between indoor air and refrigerant transported within it. For example, in the cooling mode of the window air conditioner 20, the indoor heat exchanger 200 operates as an evaporator, causing the refrigerant, after dissipating heat via the outdoor heat exchanger 203, to absorb heat from the indoor air and evaporate. In the heating mode of the window air conditioner 20, the indoor heat exchanger 200 operates as a condenser, causing the refrigerant, after absorbing heat via the outdoor heat exchanger 203, to dissipate heat to the indoor air and condense.

[0125] In some embodiments, the indoor heat exchanger 200 further includes heat exchange fins to increase the contact area between indoor air and the refrigerant transported in the indoor heat exchanger 200, thereby improving the heat exchange efficiency between indoor air and the refrigerant.

[0126] The indoor fan 201 is configured to draw indoor air into the indoor section 20a through the air inlet and to discharge the indoor air, after heat exchange with the indoor heat exchanger 200, through the air outlet of the indoor section 20a. The indoor fan 201 provides power for the flow of indoor air.

[0127] The window air conditioner 20 also includes a control device (not shown). The control device is configured to control the operating frequency of the compressor 202, the opening degree of the expansion valve 205, the speed of the outdoor fan 204, and the speed of the indoor fan 201. The control device is connected to the compressor 202, the expansion valve 205, the outdoor fan 204, and the indoor fan 201 via data cables to transmit communication information.

[0128] The control device includes a processor. The processor may include a central processing unit (CPU), a microprocessor, or an application-specific integrated circuit (ASIC), and may be configured to perform corresponding operations described in the control device when the processor executes a program stored in a non-transitory computer-readable medium coupled to the control device. The non-transitory computer-readable storage medium may include magnetic storage devices (e.g., hard disks, floppy disks, or magnetic tapes), smart cards, or flash memory devices (e.g., erasable programmable read-only memory (EPROM), card, stick, or keyboard drivers).

[0129] The mounting bracket and air conditioner assembly disclosed in the embodiments of this utility model have been described in detail above. Specific examples have been used to illustrate the principle and implementation of this utility model. The description of the above embodiments is only for the purpose of helping to understand the mounting bracket and air conditioner assembly of this utility model and its core ideas. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this utility model. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A mounting bracket, characterized in that, The mounting bracket is used in a window air conditioner, and the mounting bracket includes: A support body includes a first main plate, a first side plate, and a second side plate. The first main plate supports the window air conditioner. The first main plate has a first end and a second end opposite to each other along a first direction. The first side plate and the second side plate are spaced apart from each other along a second direction and protrude from the bottom surface of the first main plate along a third direction. A first sliding groove is formed between the first side plate and the second side plate. A second sliding groove is provided on the first side plate along the second direction and extends along the first direction. A third sliding groove is provided on the second side plate along the second direction and extends along the first direction. The mounting component is located at the first end and is used for mounting on the window; The support leg has a third end and a fourth end, the third end being used to be mounted on a wall, and the fourth end being slidably connected to the first groove; A connector is provided at the fourth end, and the connector is slidably connected to the second slide groove and the third slide groove so that the fourth end is held in the first slide groove; The first direction, the second direction, and the third direction are arranged perpendicular to each other, and the third direction is the height direction of the mounting bracket.

2. The mounting bracket according to claim 1, characterized in that, The second end is provided with a plurality of first engaging portions at intervals along the first direction, and the fourth end is provided with a second engaging portion. The second engaging portion engages with one of the first engaging portions to limit the relative position of the first main body plate and the support leg in the first direction.

3. The mounting bracket according to claim 2, characterized in that, The first engaging portion is configured as a locking hole extending in a third direction, and the second engaging portion is configured as a protrusion extending in the third direction.

4. The mounting bracket according to claim 3, characterized in that, The second end is provided with a plurality of first through holes spaced apart along the first direction, and the first through holes penetrate the first main body plate along the third direction. The fourth end is provided with a second through hole, and the second through hole penetrates the support leg along the third direction. The mounting bracket also includes a fastener, which passes through one of the first through holes and the second through hole to fasten the first main body plate and the support leg along the third direction.

5. The mounting bracket according to claim 4, characterized in that, The first engaging portion penetrates the first main body plate, and the first engaging portion at least partially overlaps with the first through hole.

6. The mounting bracket according to claim 4, characterized in that, The fourth end is provided with an extension plate extending along the first direction, and the extension plate is provided with a second engaging portion and a second through hole.

7. The mounting bracket according to claim 6, characterized in that, The second engaging portion is located on the side of the extension plate opposite to the third end along the first direction.

8. The mounting bracket according to claim 6, characterized in that, The first main body plate is provided with a first recessed portion that is recessed toward the support leg, so that the support body forms a first protrusion on the side near the support leg, and the first engaging portion and the first through hole are provided on the bottom surface of the first recessed portion. The fourth end is provided with a notch, which is used to avoid the first protrusion. The extension plate is provided in the notch and abuts against the first protrusion.

9. The mounting bracket according to any one of claims 1-8, characterized in that, The first side plate is provided with a first reinforcing rib on the side opposite to the first main plate, and the first reinforcing rib is provided at least corresponding to the second sliding groove, and / or the second side plate is provided with a second reinforcing rib on the side opposite to the first main plate, and the second reinforcing rib is provided at least corresponding to the third sliding groove.

10. An air conditioner assembly, characterized in that, It includes a window air conditioner and a mounting bracket as described in any one of claims 1-9, wherein the window air conditioner is disposed on the support body.

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