Plate assembly and air conditioner

Abstract

The invention provides a plate assembly and an air conditioner, the plate assembly comprises a plate body and a sponge fixing piece, the plate body is provided with a sponge mounting position for mounting a sponge, and the sponge fixing piece is used for pressing the sponge on the plate body in an abutting mode; the sponge fixing piece is used for being detachably clamped on the plate body so as to be stopped and limited by the plate body in the first direction, the second direction and the third direction; and the first direction, the second direction and the third direction are vertical pairwise. According to the technical scheme, when the sponge fixing piece is clamped with the plate body, the sponge fixing piece is stopped and limited by the plate body in the first direction, the second direction and the third direction which are perpendicular in pairs, so that the sponge fixing piece is fixed, and the stability of the sponge fixing piece for pressing the sponge on the plate body can be guaranteed. Compared with an existing mode that a screw is adopted for fixing, the sponge fixing piece is fixed in a clamping mode, tool-free disassembly can be achieved, and operation is convenient.

Description

Technical Field

[0001] The invention belongs to the technical field of air conditioners, and in particular relates to a panel assembly and an air conditioner. Background Art

[0002] Nowadays, air conditioners are used more and more widely. Air conditioners transfer indoor heat to the outdoors through refrigeration cycles, thereby achieving a cooling effect. At the same time, air conditioners can also filter impurities in the air to provide a comfortable and healthy indoor environment. Figure 1 As shown, sticking a sponge 2 on the side wall of the air conditioner indoor unit can play a role in heat preservation and reduce the noise generated by the vibration of the indoor unit when it is working. However, the sponge 2 is easy to warp or fall off after contacting water, so a sponge fixing part 4 is needed to fix the sponge 2. At present, some air conditioner indoor unit products on the market use directly sticking sponge 2, and the sponge 2 is also fixed by a sponge fixing part 4. The sponge fixing part 4 is connected to the inner side plate 1' by screws 10 to fix the sponge 2 on the inner wall of the air conditioner indoor unit. Among them, the screws 10 on the sponge fixing part 4 require special tools to be removed, which is inconvenient to operate. Summary of the invention

[0003] Therefore, the present invention provides a plate assembly and an air conditioner, which can solve the technical problem in the prior art that the sponge fixing member is fixed by screws and a special tool is needed to remove the screws.

[0004] In order to solve the above problems, the present invention provides a plate assembly, which includes a plate body and a sponge fixing member, wherein the plate body has a sponge mounting position for mounting a sponge, and the sponge fixing member is used to press the sponge against the plate body;

[0005] The sponge fixing piece is used to be detachably clamped on the plate body so as to be stopped and limited by the plate body in the first direction, the second direction and the third direction, so that the sponge fixing piece is restricted from moving in the first direction, the second direction and the third direction; wherein the first direction, the second direction and the third direction are perpendicular to each other.

[0006] In some embodiments, a limiting card hole is provided on the plate body, and one end of the sponge fixing piece has a plug-in portion, and the plug-in portion is used to be inserted into the limiting card hole so as to be plug-in connected with the plate body through the limiting card hole; wherein, the plug-in portion can also withdraw from the limiting card hole so that the sponge fixing piece can be detached.

[0007] In some embodiments, the sponge fixing member has a first side and a second side opposite to each other in the first direction, and the sponge fixing member presses against the sponge through the first side; the plug-in portion has a side surface a located on the second side; wherein, when the plug-in portion is inserted into the limit card hole, the first hole wall of the limit card hole is opposite to the side surface a, and the plate body stops and limits the side surface a through the first hole wall; wherein, the first hole wall is used to cooperate with the sponge to stop and limit the sponge fixing member in the first direction, thereby limiting the movement of the sponge fixing member in the first direction.

[0008] In some embodiments, the plug-in portion has a first side surface and a second side surface opposite to each other in the second direction. When the plug-in portion is inserted into the limit card hole, the limit card hole has a second hole wall a opposite to the first side surface and a second hole wall b opposite to the second side surface. The plate body stops and limits the first side surface through the second hole wall a, and stops and limits the second side surface through the second hole wall b, so as to stop and limit the sponge fixing part in the second direction, thereby limiting the movement of the sponge fixing part in the second direction.

[0009] In some embodiments, when the plug-in portion has a side surface a, the first side surface is located on one side adjacent to the side surface a, and the second side surface is located on the other side adjacent to the side surface a.

[0010] In some embodiments, the third direction includes a positive third direction and a negative third direction in opposite directions, the positive third direction is the direction in which the plug-in portion is inserted into the limit card hole, and the negative third direction is the direction in which the plug-in portion is withdrawn from the limit card hole; the limit card hole has a first a side and a second a side relative to each other, and the plug-in portion is used to insert into the limit card hole from the first a side.

[0011] In some embodiments, a first stop portion is provided at one end of the sponge fixing member, and the plate body has a first stop surface; wherein, when the plug-in portion is inserted into the limit clamping hole, the plate body stops and limits the first stop portion through the first stop surface, so as to stop and limit the sponge fixing member in the positive third direction, thereby limiting the movement of the sponge fixing member in the positive third direction.

[0012] In some embodiments, the plate assembly further comprises a movable member, and the movable member is disposed on the plug-in portion; wherein, when the plug-in portion is inserted into the limit clamping hole, the movable member passes through the limit clamping hole and is located at the second a side of the limit clamping hole; the plate body has a second stop surface;

[0013] When the movable part is located at the second a side of the limit clamping hole and moves to the first position, the plate body stops and limits the movable part through the second stopper to stop and limit the sponge fixing part in the negative third direction, thereby limiting the movement of the sponge fixing part in the negative third direction.

[0014] In some embodiments, when the movable part is located on the second a side of the limit card hole and moves to the second position, the movable part moves away from the stop direction of the second stop surface so that the sponge fixing part can be disassembled by withdrawing the plug-in part from the limit card hole.

[0015] In some embodiments, an elastic arm is provided on the plug-in portion, the elastic arm has a bending portion, and the plate body has a third stop surface; when the plug-in portion is inserted into the limit card hole, the elastic arm can pass through the limit card hole through elastic deformation, and make the bending portion located on the second a side, and the plate body stops and limits the bending portion through the third stop surface, so as to stop and limit the sponge fixing part in the negative third direction, thereby limiting the movement of the sponge fixing part in the negative third direction.

[0016] In some embodiments, when the plate body has a second stop surface, the limit card hole has a first edge and a second edge relative to each other on the second side a, the second stop surface is located on the first edge side of the limit card hole, and the third stop surface is located on the second edge side of the limit card hole.

[0017] The present invention also provides an air conditioner, which comprises any one of the above-mentioned panel components.

[0018] The panel assembly and air conditioner provided by the present invention have the following beneficial effects:

[0019] When the sponge fixing member is clamped with the plate body, the sponge fixing member is stopped and limited by the plate body in the first direction, the second direction and the third direction perpendicular to each other, so that the sponge fixing member is fixed, so that the stability of the sponge fixing member pressing the sponge against the plate body can be ensured. Compared with the existing method of fixing with screws, the sponge fixing member of the present invention is fixed by clamping, which can be disassembled without tools and is more convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. The drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0021] Figure 1 It is a schematic diagram of a sponge fixing member in the prior art being fixed by screws;

[0022] Figure 2 is a partial structural schematic diagram of a plate assembly of the present invention;

[0023] Figure 3 It is a partial structural schematic diagram of a sponge fixing part;

[0024] Figure 4 It is a structural schematic diagram reflecting the upper limit clamping hole of the plate body;

[0025] Figure 5 is a partial structural schematic diagram of the plate assembly of the present invention from another perspective;

[0026] Figure 6 It is a cross-sectional view of a partial structure of a plate assembly of the present invention.

[0027] The accompanying drawings are marked as follows:

[0028] 1', inner plate; 1, plate body; 2, sponge; 3, limit card hole; 4, sponge fixing part; 5, movable part; 7, pin shaft; 3a, first a side; 3b, second a side; 10, screw; 11, convex rib; 41, plug-in part; 42, first stop part; 43, elastic arm; 101, first stop surface; 102, second stop surface; 103, third stop surface; 301, first hole wall; 302, second a hole wall; 303, second b hole wall; 401, first side; 402, second side; 403, a side; 404, first side; 405, second side; 431, bending part; 3011, first edge; 3012, second edge; L1, first direction; L2, second direction; L3, third direction; L31, positive third direction; L32, negative third direction. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0031] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0032] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0033] See also Figure 2-6 As shown, according to an embodiment of the present invention, a plate assembly is provided, which includes a plate body 1 and a sponge fixing member 4. The plate body 1 has a sponge installation position for installing a sponge 2, and the sponge fixing member 4 is used to press the sponge 2 against the plate body 1. The sponge fixing member 4 is used to be detachably clamped on the plate body 1, so as to be stopped and limited by the plate body 1 in the first direction L1, the second direction L2 and the third direction L3, so that the sponge fixing member 4 is restricted from moving in the first direction L1, the second direction L2 and the third direction L3. Among them, the first direction L1, the second direction L2 and the third direction L3 are perpendicular to each other.

[0034] In the above example, when the sponge fixing member 4 is clamped with the plate body 1, the sponge fixing member 4 is stopped and limited by the plate body 1 in the first direction L1, the second direction L2 and the third direction L3 which are perpendicular to each other, so that the sponge fixing member 4 is fixed, so that the stability of the sponge fixing member 4 pressing the sponge 2 against the plate body 1 can be ensured. Compared with the existing method of fixing with screws 10, the sponge fixing member 4 of the present invention is fixed by clamping, which can be disassembled without tools and is more convenient to operate.

[0035] It should be noted here that the first direction, the second direction and the third direction mentioned above all have two directions, positive and negative. For example, if the first direction is the X direction, the X direction has two directions, a positive X direction (i.e., +X direction) and a negative X direction (i.e., -X direction). Similarly, if the second direction is the Y direction, the Y direction has two directions, a positive Y direction (i.e., +Y direction) and a negative Y direction (i.e., -Y direction). If the third direction is the Z direction, the Z direction has two directions, a positive Z direction (i.e., +Z direction) and a negative Z direction (i.e., -Z direction).

[0036] In order to achieve the technical effect of the detachable connection between the plate body 1 and the sponge fixing member 4, in some embodiments, such as Figure 3-6 As shown, the plate body 1 may be provided with a limit clamping hole 3. One end of the sponge fixing member 4 has a plug-in portion 41. The plug-in portion 41 is used to be inserted into the limit clamping hole 3 so as to be plugged with the plate body 1 through the limit clamping hole 3. The plug-in portion 41 can also be withdrawn from the limit clamping hole 3 so that the plate body 1 and the sponge fixing member 4 are detachable.

[0037] In the above example, the sponge fixing member 4 can be inserted into the limit clamping hole 3 through the plug-in portion 41 to clamp the plate body 1, so that the plate body 1 stops and limits the sponge fixing member 4 in the first direction L1, the second direction L2 and the third direction L3, and prevents the plate body from moving in the first direction L1, the second direction L2 and the third direction L3. The sponge fixing member 4 can also withdraw from the limit clamping hole 3 through the plug-in portion 41, so that the plate body 1 and the sponge fixing member 4 can be detached. In this way, the plug-in portion 41 cooperates with the limit clamping hole 3 to achieve the effect of detachably clamping and connecting the plate body 1 and the sponge fixing member 4.

[0038] In some embodiments, Figure 4 As shown, the plate body 1 has a convex rib 11, and the above-mentioned limit clamping hole 3 is arranged on the convex rib 11. Both ends of the above-mentioned sponge fixing member 4 have plug-in parts 41, and the number of the above-mentioned limit clamping holes 3 is two, and they correspond to the plug-in parts 41 at both ends of the sponge fixing member 4. Specifically, the sponge fixing member 4 is inserted into one limit clamping hole 3 through the plug-in part 41 at one end, and is inserted into the other limit clamping hole 3 through the plug-in part 41 at the other end.

[0039] In order to achieve the effect of the plate body 1 stopping and limiting the sponge fixing member 4 in the first direction L1, in some embodiments, as Figure 3 As shown, the aforementioned sponge fixing member 4 has a first side 401 and a second side 402 opposite to each other in the first direction L1, and the sponge fixing member 4 presses the sponge 2 through the first side 401. The plug-in portion 41 has a side a 403 located on the second side 402. When the plug-in portion 41 is inserted into the limit clamp hole 3, the first hole wall 301 of the limit clamp hole 3 is opposite to the side a 403, and the plate body 1 stops and limits the side a 403 through the first hole wall 301 of the limit clamp hole 3. The first hole wall 301 is used to cooperate with the sponge 2 to stop and limit the sponge fixing member 4 in the first direction L1, so as to limit the movement of the sponge fixing member 4 in the first direction L1.

[0040] In the above example, since the first side 401 of the sponge fixing member 4 presses against the sponge 2, the first side 401 of the sponge fixing member 4 has been limited by the sponge 2. At this time, the plate body 1 only needs to limit the second side 402 of the sponge fixing member 4. In the present invention, the first hole wall 301 of the upper limit clamping hole 3 of the plate body 1 cooperates with the side a 403 of the plug-in portion 41, so that the second side 402 of the plate body 1 can be limited, so that the plate body 1 can stop and limit the sponge fixing member 4 in the first direction L1.

[0041] In some embodiments, the first direction L1 may be a thickness direction of the sponge fixing member 4 .

[0042] In order to achieve the effect of the plate body 1 stopping and limiting the sponge fixing member 4 in the second direction L2, in some embodiments, as Figure 3 As shown, the plug-in portion 41 has a first side surface 404 and a second side surface 405 opposite to each other in the second direction L2. When the plug-in portion 41 is inserted into the limiting clamping hole 3, the limiting clamping hole 3 has a second hole wall a 302 opposite to the first side surface 404 and a second hole wall b 303 opposite to the second side surface 405. The plate body 1 stops and limits the first side surface 404 through the second hole wall a 302, and stops and limits the second side surface 405 through the second hole wall b 303, so as to stop and limit the sponge fixing member 4 in the second direction L2, and limit the movement of the sponge fixing member 4 in the second direction L2.

[0043] In the above example, the second hole wall a 302 and the second hole wall b 303 are two opposite hole walls of the limiting hole 3, and the plate body 1 stops the opposite sides of the plug-in part 41 through the two opposite hole walls of the limiting hole 3, so that the plate body 1 can achieve the effect of stopping and limiting the sponge fixing part 4 in the second direction L2.

[0044] In some embodiments, Figure 3As shown, when the plug-in portion 41 has a side surface 403, the first side surface 404 may be located on one side adjacent to the side surface 403, and the second side surface 405 may be located on the other side adjacent to the side surface 403. The second direction L2 may be the width direction of the sponge fixing member 4.

[0045] In a specific application example, Figure 2 As shown, the third direction L3 includes a positive third direction L31 and a negative third direction L32 in opposite directions. The positive third direction L31 is the direction in which the plug-in portion 41 is inserted into the limit card hole 3. The negative third direction L32 is the direction in which the plug-in portion 41 is withdrawn from the limit card hole 3. The limit card hole 3 has a first a side 3a and a second a side 3b (as shown in FIG. Figure 6 As shown), the plug-in portion 41 is used to insert into the limiting card hole 3 from the first side a 3a.

[0046] In order to achieve the effect of the plate body 1 stopping and limiting the sponge fixing member 4 in the positive third direction L31, in some embodiments, as Figure 6 As shown, one end of the aforementioned sponge fixing member 4 is provided with a first stopper 42, and the first stopper 42 can be integrally formed on the sponge fixing member 4. The plate body 1 has a first stopper surface 101. When the plug-in portion 41 is inserted into the limit card hole 3, the plate body 1 stops and limits the first stopper 42 through the first stopper surface 101, so as to stop and limit the sponge fixing member 4 in the third direction L31, and limit the movement of the sponge fixing member 4 in the third direction L31, so as to limit the insertion distance of the plug-in portion 41 and prevent the plug-in portion 41 from being excessively inserted into the limit card hole.

[0047] In the above example, the first stop surface 101 of the plate body 1 cooperates with the first stop portion 42 on the sponge fixing member 4 to achieve the effect of the plate body 1 stopping and limiting the sponge fixing member 4 in the positive third direction L31.

[0048] In some embodiments, Figure 3 , 5 As shown in Figure 6, the aforementioned board assembly further includes a movable member 5, which is disposed on the plug-in portion 41 and can move relative to the plug-in portion 41. When the plug-in portion 41 is inserted into the limit clamping hole 3, the movable member 5 passes through the limit clamping hole 3 and is located at the second a side 3b of the limit clamping hole 3. The board body 1 has a second stop surface 102. When the movable member 5 is located at the second a side 3b of the limit clamping hole 3 and moves to the first position (as shown in Figure 6), the movable member 5 moves to the first position (as shown in Figure 6). Figure 5 As shown), the plate body 1 stops and limits the movable part 5 through the second stop surface 102 to stop and limit the sponge fixing part 4 in the negative third direction L32, restricting the movement of the sponge fixing part 4 in the negative third direction and preventing the plug-in part 41 from loosening from the limit card hole 3.

[0049] In the above example, since the movable part 5 is arranged on the plug-in part 41, the movable part 5 can move with the plug-in part 41. When the plug-in part 41 is inserted into the limiting card hole 3, the plug-in part 41 can drive the movable part 5 to move together. When the plug-in part 41 is inserted into the position, the plug-in part 41 drives the movable part 5 to move to the second a side 3b of the limiting card hole 3, and then moves the movable part 5 to the first position. At this time, the second stop surface 102 of the plate body 1 cooperates with the movable part 5, so that the plate body 1 can achieve the effect of stopping and limiting the sponge fixing part 4 in the negative third direction L32, thereby preventing the plug-in part 41 from loosening from the limiting card hole 3.

[0050] In some embodiments, when the movable member 5 is located at the second side a 3b of the limit clamp hole 3 and moves to the second position (eg Figure 6 As shown), the movable member 5 is moved away from the stopping direction of the second stop surface 102, so that the sponge fixing member 4 can be disassembled by withdrawing the plug-in portion 41 from the limiting card hole 3.

[0051] In the above example, when the movable part 5 is located at the second a side 3b of the limiting card hole 3, if the movable part 5 moves to the first position at this time, it can be stopped by the second stop surface 102, so that the plate body 1 can stop and limit the sponge fixing part 4 in the negative third direction L32, and prevent the plug-in part 41 from loosening from the limiting card hole 3; if the movable part 5 moves to the second position at this time, it can be moved away from the stopping direction of the second stop surface 102, so that the plug-in part 41 can smoothly withdraw from the limiting card hole 3.

[0052] In some embodiments, Figure 3 As shown, the aforementioned movable member 5 is rotatably arranged on the plug-in portion 41 so as to be movable by rotation. For example, the movable member 5 can be rotatably connected to the plug-in portion 41 through the pin shaft 7, so that the movable member 5 can be rotated to the aforementioned first position and second position through the pin shaft 7. Specifically, the plug-in portion 41 can be provided with a first connecting hole and a second connecting hole, and the pin shaft 7 passes through the first connecting hole and the second connecting hole in sequence to realize the installation of the pin shaft 7 and the plug-in portion 41. Among them, the movable member 5 is assembled on the pin shaft 7, and the movable member 5 can be rotated relative to the plug-in portion 41 through the pin shaft 7.

[0053] In some embodiments, Figure 3 , Figure 5-6As shown, the aforementioned plug-in portion 41 may be provided with an elastic arm 43. The elastic arm 43 has a bent portion 431, and the plate body 1 has a third stop surface 103. When the plug-in portion 41 is inserted into the limit clamp hole 3, the elastic arm 43 can pass through the limit clamp hole 3 through elastic deformation, and the bent portion 431 is located at the aforementioned second a side 3b. The plate body 1 can stop and limit the bent portion 431 through the third stop surface 103, so as to stop and limit the sponge fixing member 4 in the negative third direction L32, limit the movement of the sponge fixing member 4 in the negative third direction, and prevent the plug-in portion 41 from loosening from the limit clamp hole 3.

[0054] In the above example, the elastic arm 43 and the movable part 5 cooperate with each other and can cooperate with the plate body 1 at the same time to prevent the plug-in part 41 from withdrawing from the limiting hole 3, thereby improving the stopping and limiting effect of the sponge fixing part 4 in the negative third direction L32 and preventing the sponge fixing part 4 from loosening from the limiting hole.

[0055] In some embodiments, Figure 4 As shown, when the plate body 1 has a second stop surface 102, the limiting card hole 3 has a relative first edge 3011 and a second edge 3012 on the second side a 3b, the second stop surface 102 is located on the first edge 3011 side of the limiting card hole 3, and the third stop surface 103 is located on the second edge 3012 side of the limiting card hole 3.

[0056] In the above example, the second stop surface 102 and the third stop surface 103 are located on opposite sides of the same end of the limit card hole 3, which can improve the stopping and limiting effect of the sponge fixing part 4 in the negative third direction L32, and further prevent the sponge fixing part 4 from loosening from the limit card hole 3.

[0057] To improve the fixing stability of the sponge 2, the sponge 2 is also installed in the sponge installation position by bonding. Specifically, the sponge 2 can be first installed in the sponge installation position by bonding, and then fixed by the sponge fixing member 4.

[0058] The present invention also provides an air conditioner, which may include any of the above-mentioned plate assemblies. In particular, because the air conditioner adopts the above-mentioned plate assembly, when the sponge fixing member 4 is clamped with the plate body 1, the sponge fixing member 4 is stopped and limited by the plate body 1 in the first direction L1, the second direction L2 and the third direction L3, which are perpendicular to each other, so that the sponge fixing member 4 is fixed, so that the stability of the sponge fixing member 4 pressing the sponge 2 against the plate body 1 can be ensured. In particular, compared with the existing method of fixing with screws 10, the sponge fixing member 4 of the present invention is fixed by clamping, which can be disassembled without tools and is more convenient to operate.

[0059] It is easy for those skilled in the art to understand that, without conflict, the advantageous technical features of the above-mentioned methods can be freely combined and superimposed.

[0060] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention. The above description is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and variations can be made without departing from the technical principles of the present invention. These improvements and variations should also be regarded as the protection scope of the present invention.

Claims

1. A plate assembly, characterized in that: It comprises a plate body (1) and a sponge fixing member (4), wherein the plate body (1) has a sponge mounting position for mounting a sponge (2), and the sponge fixing member (4) is used to press the sponge (2) against the plate body (1); The sponge fixing member (4) is used to be detachably clamped on the plate body (1) so as to be stopped and limited by the plate body (1) in a first direction (L1), a second direction (L2) and a third direction (L3), so that the sponge fixing member (4) is restricted from moving in the first direction (L1), the second direction (L2) and the third direction (L3); wherein the first direction (L1), the second direction (L2) and the third direction (L3) are perpendicular to each other.

2. The plate assembly according to claim 1, characterized in that: The plate body (1) is provided with a limit clamping hole (3), and one end of the sponge fixing member (4) has an inserting portion (41), and the inserting portion (41) is used to be inserted into the limit clamping hole (3) so as to be connected with the plate body (1) through the limit clamping hole (3); wherein the inserting portion (41) can also be withdrawn from the limit clamping hole (3) so that the sponge fixing member (4) is detachable.

3. The plate assembly according to claim 2, characterized in that: The sponge fixing component (4) has a first side (401) and a second side (402) opposite to each other in the first direction (L1), and the sponge fixing component (4) presses against the sponge (2) through the first side (401); the plug-in portion (41) has a side surface a (403) located on the second side (402); wherein, when the plug-in portion (41) is inserted into the limiting card hole (3), the first hole wall (301) of the limiting card hole (3) is opposite to the side surface a (403), and the plate body (1) stops and limits the side surface a (403) through the first hole wall (301); the first hole wall (301) is used to cooperate with the sponge (2) in the first direction (L1) to stop and limit the sponge fixing component (4), thereby limiting the movement of the sponge fixing component (4) in the first direction (L1).

4. The plate assembly according to claim 2 or 3, characterized in that: The plug-in portion (41) has a first side surface (404) and a second side surface (405) opposite to each other in the second direction (L2); when the plug-in portion (41) is inserted into the limit clamping hole (3), the limit clamping hole (3) has a second hole wall a (302) opposite to the first side surface (404) and a second hole wall b (303) opposite to the second side surface (405); the plate body (1) stops and limits the first side surface (404) through the second hole wall a (302), and stops and limits the second side surface (405) through the second hole wall b (303), so as to stop and limit the sponge fixing component (4) in the second direction (L2), thereby limiting the movement of the sponge fixing component (4) in the second direction (L2).

5. The plate assembly according to claim 4, characterized in that: When the plug-in portion (41) has a side surface a (403), the first side surface (404) is located on one side adjacent to the side surface a (403), and the second side surface (405) is located on the other side adjacent to the side surface a (403).

6. The plate assembly according to claim 2, characterized in that: The third direction (L3) comprises a positive third direction (L31) and a negative third direction (L32) in opposite directions, the positive third direction (L31) being the direction in which the plug-in portion (41) is inserted into the limit card hole (3), and the negative third direction (L32) being the direction in which the plug-in portion (41) is withdrawn from the limit card hole (3); the limit card hole (3) has a first a side (3a) and a second a side (3b) opposite to each other, and the plug-in portion (41) is used for inserting the limit card hole (3) from the first a side (3a).

7. The plate assembly according to claim 6, characterized in that: A first stop portion (42) is provided at one end of the sponge fixing member (4), and the plate body (1) has a first stop surface (101); wherein, when the plug-in portion (41) is inserted into the limit clamping hole (3), the plate body (1) stops and limits the first stop portion (42) through the first stop surface (101), so as to stop and limit the sponge fixing member (4) in the positive third direction (L31), thereby limiting the movement of the sponge fixing member (4) in the positive third direction (L31).

8. The plate assembly according to claim 6, characterized in that: It also comprises a movable part (5), the movable part (5) being arranged on the plug-in part (41); wherein when the plug-in part (41) is inserted into the limit clamping hole (3), the movable part (5) passes through the limit clamping hole (3) and is located on the second a side (3b) of the limit clamping hole (3); the plate body (1) has a second stop surface (102); When the movable part (5) is located on the second side a (3b) of the limiting clamping hole (3) and moves to the first position, the plate body (1) stops and limits the movable part (5) through the second stop surface (102), so as to stop and limit the sponge fixing part (4) in the negative third direction (L32), thereby limiting the movement of the sponge fixing part (4) in the negative third direction (L32).

9. The plate assembly according to claim 8, characterized in that: When the movable part (5) is located on the second side a (3b) of the limiting clamp hole (3) and moves to the second position, the movable part (5) moves away from the stopping direction of the second stopping surface (102), so that the sponge fixing part (4) can be disassembled by withdrawing the plug-in part (41) from the limiting clamp hole (3).

10. The plate assembly according to any one of claims 6 to 9, characterized in that: The plug-in portion (41) is provided with an elastic arm (43), the elastic arm (43) having a bent portion (431), and the plate body (1) having a third stop surface (103); when the plug-in portion (41) is inserted into the limit clamping hole (3), the elastic arm (43) can pass through the limit clamping hole (3) through elastic deformation, and make the bent portion (431) located on the second a side (3b), and the plate body (1) stops and limits the bent portion (431) through the third stop surface (103), so as to stop and limit the sponge fixing component (4) in the negative third direction (L32), thereby limiting the movement of the sponge fixing component (4) in the negative third direction (L32).

11. The plate assembly according to claim 10, characterized in that: When the plate body (1) has a second stop surface (102), the limit stop hole (3) has a first edge (3011) and a second edge (3012) opposite to each other on the second side a (3b), the second stop surface (102) is located on the first edge (3011) side of the limit stop hole (3), and the third stop surface (103) is located on the second edge (3012) side of the limit stop hole (3).

12. An air conditioner, characterized in that: A plate assembly comprising any one of claims 1-11.

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