Chassis assembly and air conditioner

Abstract

The utility model discloses a chassis assembly and an air conditioner, the chassis assembly comprises a chassis body, the chassis body is provided with a wire slot, and the wire slot extends along the width direction of the chassis body; and the piping pressing plate comprises a pressing plate body, the pressing plate body is arranged at a groove opening of the wire groove and extends in the length direction of the wire groove, one end of the pressing plate body in the length direction is connected with the chassis body in an inserted mode, and the other end of the pressing plate body in the length direction is connected with the chassis body in a clamped mode. According to the chassis assembly, the installation process of the chassis body and the piping pressing plate can be completed only through two steps of force application installation (insertion connection force application installation and clamping connection force application installation), the installation operation is simplified, and the assembly efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air treatment equipment, in particular to a chassis assembly and an air conditioner. Background Art

[0002] The existing assembly method of the pipe laying pressing plate and the chassis body is as follows: one side in the width direction of the pipe laying pressing plate is inserted into the chassis opening, and then the installation of the pipe laying pressing plate and the chassis body is realized through the column holes and the buckles. However, since the buckles and the column holes are spaced apart in the width direction of the chassis body and cannot be installed with force simultaneously, it is necessary to first sleeved in the column holes for positioning, and then press the buckles into the corresponding buckle positions of the chassis. Therefore, the installation of the pipe laying pressing plate and the chassis body can be realized through a three-step force application installation process (insertion force application installation, positioning force application installation, and clamping force application installation), and the installation process is complex. Summary of the Utility Model

[0003] The utility model aims to at least solve one of the technical problems existing in the prior art. For this reason, the utility model provides a chassis assembly, and the installation process of the chassis assembly can be completed only by two-step force application installation, which simplifies the installation operation and improves the assembly efficiency.

[0004] The utility model also provides an air conditioner, including the above-mentioned chassis assembly.

[0005] The chassis assembly according to the embodiment of the utility model includes: a chassis body, a wire groove is arranged on the chassis body, and the wire groove extends along the width direction of the chassis body; a pipe laying pressing plate, the pipe laying pressing plate includes a pressing plate body, the pressing plate body is arranged at the notch of the wire groove and extends along the length direction of the wire groove, one end in the length direction of the pressing plate body is connected with the chassis body in an inserting manner, and the other end is connected with the chassis body in a clamping manner.

[0006] The chassis assembly according to the embodiment of the utility model simplifies the installation operation and improves the assembly efficiency by arranging a wire groove on the chassis body, the wire groove extends along the width direction of the chassis body; arranging the pressing plate body at the notch of the wire groove and extending along the length direction of the wire groove, one end in the length direction of the pressing plate body is connected with the chassis body in an inserting manner, and the other end is connected with the chassis body in a clamping manner, so that the installation process of the chassis body and the pipe laying pressing plate can be completed only by two-step force application installation (insertion force application installation and clamping force application installation).

[0007] In some embodiments of the utility model, a slot is arranged on the chassis body, the slot is located on one side in the length direction of the wire groove, and an inserting part matched with the slot is arranged on the pressing plate body.

[0008] In some embodiments of the present utility model, there are two slots, and the two slots are respectively located on both sides of the width direction of the wire groove. There are two plug-in parts, and the two plug-in parts are respectively arranged on both sides of the width direction of the pressing plate body.

[0009] In some embodiments of the present utility model, a part of the pressing plate body is clamped between the two slots.

[0010] In some embodiments of the present utility model, in the direction from the end where the pressing plate body is clamped and connected to the chassis body to the end where the pressing plate body is plugged and connected to the chassis body, the plug-in part inclines towards the bottom wall direction of the wire groove, and the two opposite side walls of the slot in the length direction of the wire groove incline towards the direction away from the notch of the wire groove.

[0011] In some embodiments of the present utility model, a hook is provided at one end of the pressing plate body in the length direction away from the plug-in part, and a clamping part cooperating with the hook is provided on the chassis body.

[0012] In some embodiments of the present utility model, the clamping part is formed as a clamping hole, and the clamping hole is provided on the side wall of the wire groove.

[0013] In some embodiments of the present utility model, the clamping part is formed as a protrusion, the protrusion is provided on one side of the width direction of the wire groove, and a cooperating part cooperating with the hook is provided on the side wall of the protrusion.

[0014] In some embodiments of the present utility model, a first inclined surface and a second inclined surface are formed on the protrusion. During the process of the hook being engaged with the cooperating part, the first inclined surface and the second inclined surface are located on the moving path of the hook, and the first inclined surface is closer to the cooperating part than the second inclined surface. Along the engaging direction of the hook, the first inclined surface inclines towards the direction close to the wire groove, and the second inclined surface inclines towards the direction away from the wire groove.

[0015] In some embodiments of the present utility model, a reinforcing column is further provided on the chassis body, and the reinforcing column is connected to the protrusion.

[0016] In some embodiments of the present utility model, hooks are provided on both sides of the width direction of the pressing plate body, and clamping parts are provided on both sides of the width direction of the wire groove.

[0017] In some embodiments of the present utility model, flanges are provided on at least one side of both sides of the width direction of the pressing plate body, the flanges bend and extend towards the bottom wall direction of the wire groove, and the flanges are located on the side of the side wall of the wire groove away from the center of the wire groove.

[0018] In some embodiments of the present utility model, the outer side of the side wall of the wire groove has a recessed portion, and the flanging is located within the recessed portion.

[0019] The air conditioner according to an embodiment of the present utility model includes the above-mentioned chassis assembly.

[0020] For the air conditioner according to an embodiment of the present utility model, by providing the above-mentioned chassis assembly, a wire groove is provided on the chassis body, and the wire groove extends along the width direction of the chassis body; the pressing plate body is arranged at the notch of the wire groove and extends along the length direction of the wire groove. One end of the pressing plate body in the length direction is connected to the chassis body in a plug-in connection manner, and the other end is connected to the chassis body in a snap-fit connection manner. Thus, the installation process of the chassis body and the pipe pressing plate can be completed only by two steps of applying force for installation (plug-in force application installation and snap-fit force application installation), which simplifies the installation operation and improves the assembly efficiency.

[0021] The additional aspects and advantages of the present utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0023] Figure 1 is a perspective view of the chassis assembly according to an embodiment of the present utility model, wherein the pipe pressing plate and the chassis body are not assembled in place;

[0024] Figure 2 is Figure 1 an enlarged view of part A in

[0025] Figure 3 is a perspective view of the chassis assembly according to an embodiment of the present utility model, wherein the pipe pressing plate and the chassis body are assembled in place;

[0026] Figure 4 is Figure 3 an enlarged view of part B in

[0027] Figure 5 is a perspective view of the chassis assembly according to an embodiment of the present utility model from another perspective;

[0028] Figure 6 is Figure 5 an enlarged view of part C in

[0029] Figure 7 is a perspective view of the chassis body of the chassis assembly according to an embodiment of the present utility model;

[0030] Figure 8 is Figure 7 an enlarged view of part D in

[0031] Figure 9 is a side view of a chassis assembly according to an embodiment of the present utility model, wherein the pipe pressing plate and the chassis body are not assembled in place;

[0032] Figure 10 is a side view of a chassis assembly according to an embodiment of the present utility model, wherein the pipe pressing plate and the chassis body are assembled in place.

[0033] Reference numerals:

[0034] 100, chassis assembly;

[0035] 10, pipe pressing plate;

[0036] 1, pressing plate body; 11, avoidance opening;

[0037] 2, insertion part;

[0038] 3, hook;

[0039] 4, flanging;

[0040] 20, chassis body; 201, wire groove; 202, slot; 203, clamping part; 2031, clamping hole; 2032, protrusion; 2033, fitting part; 2034, first inclined surface; 2035, second inclined surface; 204, strengthening column; 205, recessed part. Detailed implementation manners

[0041] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0042] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0043] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0044] The chassis assembly 100 according to an embodiment of the present utility model will be described below with reference to the accompanying drawings.

[0045] As Figures 1 - 10 shown, the chassis assembly 100 according to an embodiment of the present utility model includes a chassis body 20 and a pipe pressing plate 10.

[0046] Specifically, referring to Figures 1 - 10 shown, a wire groove 201 is provided on the chassis body 20, and the wire groove 201 extends along the width direction of the chassis body 20; the pipe pressing plate 10 includes a pressing plate body 1, the pressing plate body 1 is arranged at the notch of the wire groove 201 and extends along the length direction of the wire groove 201, one end in the length direction of the pressing plate body 1 is plugged and connected to the chassis body 20, and the other end is snap-connected to the chassis body 20.

[0047] Among them, it should be noted that the wire groove 201 provides a fixed path for pipeline installation, making the layout of pipelines more orderly, and at the same time facilitating the installation and maintenance of pipelines. And the pressing plate body 1 is arranged at the notch of the wire groove 201, thereby playing a role in fixing the pipeline, preventing the pipeline from moving or falling off due to vibration during the operation of the air-conditioning system, and improving the installation stability of the pipeline.

[0048] It can be understood that when installing the pressing plate body 1 on the chassis body 20, first plug and connect one end in the length direction of the pressing plate body 1 to the chassis body 20, so as to realize the pre-positioning of the installation of the pressing plate body 1 on the chassis body 20, and then press the other end in the length direction of the pressing plate body 1 to realize the snap connection between the other end of the pressing plate body 1 and the chassis body 20, thereby realizing the installation of the pressing plate body 1 on the chassis body 20. The entire installation process only needs two steps of applying force for installation (plugging and applying force for installation and snap-connecting and applying force for installation) to complete, which simplifies the installation operation and improves the assembly efficiency.

[0049] At the same time, since one end in the length direction of the pressing plate body 1 is plugged and connected to the chassis body 20 and the other end is snap-connected to the chassis body 20, compared with the connection between the pressing plate body and the chassis body through fasteners, the connection method between the pressing plate body 1 and the chassis body 20 is simple, and the installation and disassembly are convenient.

[0050] Further, as Figures 1 - 4 shown, an avoidance opening 11 is provided on the pressing plate body 1. By providing the avoidance opening 11 on the pressing plate body 1, on the one hand, the weight of the pressing plate body 1 can be reduced, which is beneficial to the light weight of the chassis assembly 100. On the other hand, the routing and installation of pipelines can be avoided.

[0051] For the chassis assembly 100 according to the embodiment of the present invention, by providing a wire groove 201 on the chassis body 20, the wire groove 201 extends along the width direction of the chassis body 20; the pressing plate body 1 is arranged at the notch of the wire groove 201 and extends along the length direction of the wire groove 201. One end of the pressing plate body 1 in the length direction is plugged and connected to the chassis body 20, and the other end is clamped and connected to the chassis body 20. Thus, the installation process of the chassis body 20 and the pipe pressing plate 10 only needs two-step force application installations (plugging force application installation and clamping force application installation) to complete, which simplifies the installation operation and improves the assembly efficiency.

[0052] In some embodiments of the present invention, as Figures 1 - 4 and Figure 10 shown, a slot 202 is provided on the chassis body 20, and the slot 202 is located on one side of the length direction of the wire groove 201. A plugging portion 2 is provided on the pressing plate body 1 and is matched with the slot 202. It can be understood that through the mutual cooperation of the plugging portion 2 and the slot 202, one end of the pressing plate body 1 in the length direction is plugged and connected to the chassis body 20, realizing the pre-positioning between the pressing plate body 1 and the chassis body 20, and improving the connection reliability between the pressing plate body 1 and the chassis body 20.

[0053] In some embodiments of the present invention, as Figures 1 - 4 and Figure 10 shown, there are two slots 202, and the two slots 202 are respectively located on both sides of the width direction of the wire groove 201. There are two plugging portions 2, and the two plugging portions 2 are respectively arranged on both sides of the width direction of the pressing plate body 1.

[0054] It can be understood that through the mutual cooperation of the two plugging portions 2 and the two slots 202 respectively, the connection reliability between the pressing plate body 1 and the chassis body 20 is further improved. At the same time, since the two slots 202 are respectively located on both sides of the width direction of the wire groove 201, and the two plugging portions 2 are respectively arranged on both sides of the width direction of the pressing plate body 1, the two plugging portions 2 can be stressed back to back in the width direction of the pressing plate body 1, further improving the connection reliability between the pressing plate body 1 and the chassis body 20.

[0055] In some embodiments of the present invention, as Figures 1 - 4As shown, part of the platen body 1 is sandwiched between the two slots 202. It can be understood that along the length direction of the wire slot 201, the connection position of the platen body 1 and the plug-in portion 2 is located on the side of the plug-in slot facing the clamping position of the platen body 1 and the chassis body 20, and the part of the platen body 1 sandwiched between the two slots 202 is located on the side of the connection position of the platen body 1 and the plug-in portion 2 facing the plug-in slot, so that the platen body 1 and the plug-in portion 2 form a cross-shaped structure. By sandwiching part of the platen body 1 between the two slots 202, the chassis body 20 can be restricted from moving in the width direction of the wire slot 201, thereby further improving the reliability of the connection and installation between the platen body 1 and the chassis body 20.

[0056] In some embodiments of the present invention, Figures 1 - 4 and Figure 10 As shown, in the direction from one end where the pressure plate body 1 and the chassis body 20 are snap-connected to one end where the pressure plate body 1 and the chassis body 20 are plug-connected, the plug-in portion 2 is inclined toward the bottom wall of the wire slot 201, and the slot 202 is inclined on two side walls opposite to each other in the length direction of the wire slot 201 toward the slot opening away from the wire slot 201.

[0057] Therefore, when the plug-in portion 2 is arranged in the slot 202, it can not only limit the movement of the pressure plate body 1 in the direction from one end where the pressure plate body 1 is snap-connected with the chassis body 20 to the other end where the pressure plate body 1 is plug-connected with the chassis body 20, but also limit the movement of the pressure plate body 1 in the direction away from the bottom wall of the offline slot 201, thereby further improving the reliability of the connection and installation between the pressure plate body 1 and the chassis body 20.

[0058] In some embodiments of the present invention, Figures 1 - 10 As shown, a hook 3 is provided at one end of the pressing plate body 1 in the length direction away from the plug-in portion 2, and a plug-in portion 203 cooperating with the hook 3 is provided on the chassis body 20. It can be understood that, through the mutual cooperation of the hook 3 and the plug-in portion 203, the end of the pressing plate body 1 in the length direction away from the plug-in portion 2 is connected to the chassis body 20 by plugging, and the connection and installation reliability between the pressing plate body 1 and the chassis body 20 is further improved.

[0059] Furthermore, along the width direction of the wire groove 201, the hook 3 is suitable for moving in the direction away from the center of the wire groove 201, so that the hook 3 and the clamping part 203 are more tightly matched, thereby further improving the connection and installation reliability between the pressure plate body 1 and the chassis body 20.

[0060] In some embodiments of the present invention, Figure 9As shown, the clamping portion 203 is formed as a clamping hole 2031, and the clamping hole 2031 is provided on the side wall of the wire groove 201. It can be understood that by partially passing the clamping hook 3 through the clamping hole 2031, the clamping and limiting between the pressing plate body 1 and the chassis body 20 are realized, thereby restricting the movement of the pressing plate body 1 in the depth direction of the wire groove 201, and further improving the connection and installation reliability between the pressing plate body 1 and the chassis body 20.

[0061] In some embodiments of the present invention, as Figures 5 - 8 shown, the clamping portion 203 is formed as a protrusion 2032, the protrusion 2032 is provided on one side in the width direction of the wire groove 201, and the side wall of the protrusion 2032 has a mating portion 2033 that cooperates with the clamping hook 3. It can be understood that by limiting the clamping hook 3 through the mating portion 2033, the movement of the pressing plate body 1 in the depth direction of the wire groove 201 is restricted, thereby further improving the connection and installation reliability between the pressing plate body 1 and the chassis body 20.

[0062] In some embodiments of the present invention, as Figures 5 - 8 shown, a first inclined surface 2034 and a second inclined surface 2035 are formed on the protrusion 2032. During the process of the clamping hook 3 engaging with the mating portion 2033, the first inclined surface 2034 and the second inclined surface 2035 are located on the movement path of the clamping hook 3, and the first inclined surface 2034 is closer to the mating portion 2033 than the second inclined surface 2035. Along the engaging direction of the clamping hook 3, the first inclined surface 2034 is inclined towards the direction close to the wire groove 201, and the second inclined surface 2035 is inclined towards the direction away from the wire groove 201.

[0063] It can be understood that since the second inclined surface 2035 is inclined towards the direction away from the wire groove 201 along the engaging direction of the clamping hook 3, the second inclined surface 2035 can restrict the movement of the clamping hook 3 towards the direction away from the mating portion 2033, thereby preventing the clamping hook 3 from disengaging from the protrusion 2032 and improving the connection reliability between the clamping hook 3 and the clamping portion 2033.

[0064] And along the engaging direction of the clamping hook 3, the first inclined surface 2034 is inclined towards the direction close to the wire groove 201. At the same time, one end of the clamping hook 3 facing the first inclined surface 2034 has a mating inclined surface, and the mating inclined surface is parallel to the first inclined surface 2034. Thus, the first inclined surface 2034 is formed as a guiding surface for the clamping hook 3 to move towards the mating portion 2033, thereby enabling the clamping hook 3 to cooperate smoothly with the mating portion 2033 and improving the installation efficiency.

[0065] In some embodiments of the present invention, as Figures 5 - 8As shown, the chassis body 20 is further provided with a reinforcing column 204, and the reinforcing column 204 is connected to the protrusion 2032. It can be understood that by connecting the reinforcing column 204 and the protrusion 2032, the structural strength of the protrusion 2032 is improved, thereby ensuring the matching stability and reliability of the hook 3 and the clamping portion 203. In addition, the conventional chassis body 20 is already provided with the reinforcing column 204, thereby reducing the modification of the conventional chassis body 20 and reducing the development and modification costs.

[0066] In some embodiments of the present invention, Figures 1 - 10 As shown, hooks 3 are provided on both sides of the width direction of the platen body 1, and clamping parts 203 are provided on both sides of the width direction of the wire groove 201. It can be understood that the two hooks 3 cooperate with the two clamping parts 203 respectively, thereby further improving the connection reliability between the platen body 1 and the chassis body 20. At the same time, since the two clamping parts 203 are respectively located on both sides of the width direction of the wire groove 201, the two hooks 3 are respectively provided on both sides of the width direction of the platen body 1, so that the two hooks 3 can be back-to-back in the width direction of the platen body 1. The connection reliability between the platen body 1 and the chassis body 20 is further improved.

[0067] In some embodiments of the present invention, Figures 1 - 4 and Figure 9 As shown, at least one of the two sides in the width direction of the pressing plate body 1 is provided with a flange 4, the flange 4 is bent and extended toward the bottom wall of the wire groove 201, and the flange 4 is located on the side of the side wall of the wire groove 201 away from the center of the wire groove 201. For example, in the present utility model, both sides in the width direction of the pressing plate body 1 are provided with flanges 4, but the present utility model is not limited thereto, and the flange 4 can also be provided on one of the two sides in the width direction of the pressing plate body 1.

[0068] It can be understood that the side wall of the wire groove 201 is arranged in the space formed between the flange 4 and the pressure plate body 1. Thus, the flange 4 can serve as a positioning structure between the chassis body 20 and the pressure plate body 1. By setting the side wall of the wire groove 201 in the space formed between the flange 4 and the pressure plate body 1, it plays a role in rapid positioning between the chassis body 20 and the pressure plate body 1, reducing the installation misalignment of the chassis body 20 and the pressure plate body 1 in the width direction of the wire groove 201, thereby improving the installation efficiency and installation accuracy between the chassis body 20 and the pressure plate body 1.

[0069] In some embodiments of the present invention, Figures 1 - 4 and Figure 9As shown, the outer side of the side wall of the wire groove 201 has a recess 205, and the flange 4 is located within the recess 205. It can be understood that by having the flange 4 located within the recess 205, the recess 205 can restrict the movement of the flange 4 along the length direction of the wire groove 201, thereby further improving the positioning effect between the chassis body 20 and the pressing plate body 1, and further enhancing the reliability of the connection and installation between the chassis body 20 and the pressing plate body 1.

[0070] The air conditioner according to an embodiment of the present invention will be described below.

[0071] The air conditioner according to an embodiment of the present invention includes the above-described chassis assembly 100.

[0072] The air conditioner according to an embodiment of the present invention, by providing the above-described chassis assembly 100, a wire groove 201 is provided on the chassis body 20, and the wire groove 201 extends along the width direction of the chassis body 20; the pressing plate body 1 is disposed at the notch of the wire groove 201 and extends along the length direction of the wire groove 201. One end in the length direction of the pressing plate body 1 is plugged and connected to the chassis body 20, and the other end is snap-connected to the chassis body 20, so that the installation process of the chassis body 20 and the pipe pressing plate 10 can be completed only by two-step force application installations (plugging force application installation and snap-connecting force application installation), simplifying the installation operation and improving the assembly efficiency.

[0073] In the description of this specification, the descriptions with reference to terms such as "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0074] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A chassis assembly, characterized in that: include: A chassis body, wherein a wire groove is provided on the chassis body and the wire groove extends along the width direction of the chassis body; The piping pressure plate includes a pressure plate body, which is arranged at the notch of the wire trough and extends along the length direction of the wire trough, one end of the pressure plate body in the length direction is plug-connected with the chassis body, and the other end is clamped with the chassis body.

2. The chassis assembly according to claim 1, characterized in that: The chassis body is provided with a slot, the slot is located at one side of the length direction of the wire trough, and the pressure plate body is provided with a plug-in portion that matches the slot.

3. The chassis assembly according to claim 2, characterized in that: There are two slots, which are respectively located on both sides of the width direction of the wire slot; there are two plug-in parts, which are respectively arranged on both sides of the width direction of the pressure plate body.

4. The chassis assembly according to claim 3, characterized in that: Part of the pressing plate body is sandwiched between the two slots.

5. The chassis assembly according to claim 2, characterized in that: In the direction from one end where the pressure plate body is clamped and connected to the chassis body to one end where the pressure plate body is plugged and connected to the chassis body, the plug-in portion is inclined toward the bottom wall of the wire trough, and the two side walls opposite to each other in the length direction of the wire trough are inclined toward the notch direction away from the wire trough.

6. The chassis assembly according to claim 1, characterized in that: A hook is provided at one end of the pressure plate body in the length direction away from the plug-in portion, and a clamping portion cooperating with the hook is provided on the chassis body.

7. The chassis assembly according to claim 6, characterized in that: The clamping portion is formed as a clamping hole, and the clamping hole is arranged on the side wall of the wire groove.

8. The chassis assembly according to claim 6, characterized in that: The clamping portion is formed as a protrusion, and the protrusion is arranged on one side in the width direction of the wire groove. The side wall of the protrusion has a matching portion that matches with the hook.

9. The chassis assembly according to claim 8, characterized in that: A first inclined surface and a second inclined surface are formed on the protrusion. During the engagement process of the hook and the matching portion, the first inclined surface and the second inclined surface are located on the moving path of the hook, and the first inclined surface is closer to the matching portion than the second inclined surface. Along the engagement direction of the hook, the first inclined surface is inclined toward the direction close to the wire groove, and the second inclined surface is inclined toward the direction away from the wire groove.

10. The chassis assembly according to claim 8, characterized in that The chassis body is also provided with a reinforcement column, and the reinforcement column is connected to the protrusion.

11. The chassis assembly according to claim 6, characterized in that The clamping hooks are provided on both sides of the pressing plate body in the width direction, and the clamping parts are provided on both sides of the wire groove in the width direction.

12. The chassis assembly according to claim 1, characterized in that At least one of the two sides of the pressing plate body in the width direction is provided with a flange, the flange is bent and extended toward the bottom wall of the wire trough, and the flange is located on the side of the side wall of the wire trough away from the center of the wire trough.

13. The chassis assembly according to claim 12, characterized in that The outer side of the side wall of the wire trough is provided with a concave portion, and the flange is located in the concave portion.

14. An air conditioner, characterized in that: Comprising a chassis assembly according to any one of claims 1-13.

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