Display box assembly and air conditioner

Abstract

The display box assembly comprises a display box and an installation part, an installation cavity is formed in the display box, the installation part comprises a first installation plate, and the display box is detachably installed on the thickness side of the first installation plate through a first buckle structure, a second buckle structure and a fixing structure. The first mounting plate is provided with a display area, and the side, opposite to the display area, of the display box is open; the first buckle structure comprises an inserting buckle and a first buckle position, the inserting buckle is matched with the first buckle position in an inserting mode, the second buckle structure comprises an elastic buckle and a second buckle position, the elastic buckle is matched with the second buckle position in a limiting mode, and the fixing structure comprises a first fixing buckle, a second fixing buckle and a fastener. And the fastener penetrates through the first fixing buckle and the second fixing buckle to lock the display box and the first mounting plate. Therefore, the display box assembly has good disassembly and assembly convenience and flexibility, temporary fixation in the test or maintenance process can be met, and reliable installation of the display box can also be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to display box installation technical field, especially display box subassembly and air conditioner of a kind of. BACKGROUND

[0002] The main function of air conditioner is to adjust the temperature, humidity, cleanliness and air flow rate of room air and other parameters to meet the requirements of human comfort or process, which can cool and heat to provide a comfortable indoor environment for people.

[0003] In related art, display box is provided in air conditioner to display relevant information of air conditioner, such as set temperature, current air speed of air conditioner, current operation mode of air conditioner, etc. However, in some technologies, display box is only fixed by screw, and display box is not positioned when fixing screw, so display box needs to be positioned manually, which is complicated to disassemble and assemble, and temporary fixing is needed in usual research and development test, display box will fall off when screw is not screwed, which is inconvenient to use. UTILITY MODEL CONTENT

[0004] The utility model aims at at least solving one of the technical problems existing in prior art. Therefore, the utility model provides a display box subassembly, which has good disassembly and assembly convenience and flexibility, can meet temporary fixing in test or maintenance process, and can realize reliable installation of display box.

[0005] The utility model further provides an air conditioner with the above display box subassembly.

[0006] According to the display box subassembly of the first aspect embodiment of the utility model, the display box has an installation cavity, and the installation cavity is used for arranging display components; the mounting piece includes a first mounting plate, the display box is detachably mounted on the thickness side of the first mounting plate through the first buckle structure, the second buckle structure and the fixing structure, the first mounting plate has a display area, and the side opposite to the display area of the display box is open; the first buckle structure, the second buckle structure and the fixing structure are all arranged on the outer circumferential side of the display box, wherein the first buckle structure includes a plug buckle and a first buckle position, the plug buckle and the first buckle position are inserted and matched, the second buckle structure includes an elastic buckle and a second buckle position, the elastic buckle and the second buckle position are limited matched, the fixing structure includes a first fixing buckle, a second fixing buckle and a fastener, and the fastener is arranged in the first fixing buckle and the second fixing buckle to lock the display box and the first mounting plate.

[0007] According to the display box assembly provided in the embodiment of the present application, the display box is detachably installed on the first mounting plate through the first buckle structure, the second buckle structure and the fixing structure, the first buckle structure is arranged to reduce the number of fixing structures required to be arranged, and the first buckle structure is more convenient to disassemble and assemble relative to the fixing structure, so that the disassembly and assembly efficiency of the display box and the first mounting plate can be improved; the second buckle structure is arranged to realize quick positioning of the display box through the second buckle structure, quick disassembly and assembly in the research and development test process or the after-sales maintenance process, so that the temporary fixing requirement of the display box in the research and development test process can be met; and the fixing structure is arranged to realize reliable locking and installation of the display box, and facilitate sealing of the open side of the display box to a certain extent by using the first mounting plate, and reduce the probability that the display box is easily detached under the action of external force due to shaking, vibration and the like in the transportation process.

[0008] In some embodiments, the insertion buckle and the first buckle position are inserted and matched in the first direction, the first buckle structure and the second buckle structure are respectively arranged on opposite sides of the display box in the first direction, and the first direction is perpendicular to the thickness direction of the first mounting plate.

[0009] In some embodiments, the first buckle structure is multiple and is arranged on the same side of the display box at intervals, and the insertion and matching directions of the multiple first buckle structures are the same.

[0010] In some embodiments, the opposite sides of the second buckle structure are respectively provided with the fixing structure.

[0011] In some embodiments, the first buckle position is arranged on one side of the thickness of the first mounting plate, the insertion buckle is arranged on the display box and extends out of the peripheral wall of the display box, the first buckle position is formed with a first clamping hole suitable for insertion and matching with the insertion buckle, and the first clamping hole is open to one side of the center of the display area; or the surface of the first buckle position facing the first mounting plate is suitable for abutting and matching with the insertion buckle.

[0012] In some embodiments, the mounting member further comprises a second mounting plate, the second mounting plate is bent and connected with the first mounting plate, the first buckle position is arranged at the connection position of the first mounting plate and the second mounting plate, and the first mounting plate and the second mounting plate are connected with the first buckle position; and / or the second buckle structure and the fixing structure are arranged on the side of the display box away from the second mounting plate.

[0013] In some embodiments, the first buckle position comprises a ring-shaped buckle, the ring-shaped buckle has a first clamping hole suitable for insertion and matching with the insertion buckle, the first buckle position further comprises a first reinforcing rib and / or a second reinforcing rib, the first reinforcing rib is arranged on the peripheral wall of the ring-shaped buckle, and the second reinforcing rib is arranged on the inner peripheral wall of the ring-shaped buckle.

[0014] In some embodiments, the mounting member further comprises a second mounting plate, the second mounting plate is connected to the first mounting plate by bending, the first fastening position is arranged at the connection position of the first mounting plate and the second mounting plate, the annular fastening member is formed as an open annular, both ends of the annular fastening member in the circumferential direction are connected to the first mounting plate, one end of the annular fastening member in the axial direction is connected to the second mounting plate, the first reinforcing rib and / or the second reinforcing rib extends along the axial direction of the annular fastening member and is connected to the second mounting plate.

[0015] In some embodiments, the first fastening position comprises a second reinforcing rib, the second reinforcing rib is adapted to abut against the plug-in fastening member in the radial direction of the annular fastening member; and / or, at least part of the second reinforcing rib protrudes from the inner wall of the annular fastening member, the height of the at least part of the second reinforcing rib gradually increases in the axial direction of the annular fastening member away from the display area.

[0016] In some embodiments, the side of the plug-in fastening member away from the first mounting plate has a first guide surface, the first guide surface is arranged to extend in the direction away from the display box and towards the direction close to the first mounting plate, the first fastening position comprises the annular fastening member and the second reinforcing rib, the annular fastening member has a first clamping hole adapted to be engaged with the plug-in fastening member, the second reinforcing rib is arranged on the inner wall of the annular fastening member and is adapted to be opposite to the first guide surface; and / or, the width direction of the plug-in fastening member has a second guide surface on each side, the second guide surface extends to the free end of the plug-in fastening member, the two second guide surfaces extend towards each other in the direction away from the display box, the width direction of the plug-in fastening member is parallel to the plane where the first mounting plate is located.

[0017] In some embodiments, the elastic fastening member is arranged on one side of the thickness of the first mounting plate, the second fastening position is arranged on the display box and protrudes from the outer wall of the display box, the elastic fastening member comprises an elastic arm and a clamping protrusion, the clamping protrusion is arranged on the free end of the elastic arm, the clamping protrusion is adapted to abut against the side of the second fastening position away from the first mounting plate.

[0018] In some embodiments, the clamping protrusion is arranged on the side of the elastic arm away from the display area, the second fastening position has a second clamping hole formed thereon, the elastic arm is adapted to extend into the second clamping hole so that the clamping protrusion abuts against the second fastening position.

[0019] In some embodiments, the end edge of the second clamping hole towards the first mounting plate is connected to a guide flange by bending, the guide flange extends in the direction away from the first mounting plate and towards the direction close to the central axis of the second clamping hole; and / or, at least part of the hole wall of at least one end of the second clamping hole towards the first mounting plate is formed as a tapered surface, the large end of the tapered surface is arranged towards the first mounting plate.

[0020] In some embodiments, the elastic arm comprises a first arm and a second arm, the first arm is connected between the first mounting plate and the second arm, the clamping protrusion is provided on the second arm, the first arm comprises a first plate portion, a second plate portion and a third plate portion, the first plate portion and the second plate portion are both connected with the first mounting plate, the opposite ends of the first plate portion are respectively provided with the second plate portion, the end of the first plate portion away from the first mounting plate is connected with the third plate portion connecting the two second plate portions, and the second arm is connected with the second plate portion and the third plate portion.

[0021] In some embodiments, the elastic arm further comprises at least one of a third reinforcing rib, a fourth reinforcing rib, a fifth reinforcing rib and a sixth reinforcing rib, the third reinforcing rib is provided on the side of the first plate portion away from the second plate portion, the fourth reinforcing rib is provided on the side of the second plate portion away from the other second plate portion, the fifth reinforcing rib is provided on the side of the first plate portion toward the second plate portion, and the sixth reinforcing rib is provided on the side of the third plate portion away from the second plate portion and connected with the second arm.

[0022] In some embodiments, the elastic arm comprises at least one of a third reinforcing rib and a fourth reinforcing rib, the at least one of the third reinforcing rib and the fourth reinforcing rib is configured to be adapted to abut with the second clamping position in the radial direction of the second clamping hole, and / or the at least partial protrusion height gradually decreases in the thickness direction of the first mounting plate in the direction away from the first mounting plate.

[0023] In some embodiments, the elastic arm comprises a third reinforcing rib, and an end edge of the second clamping hole toward the first mounting plate is connected with a guide flange by bending, the guide flange is adapted to abut with the third reinforcing rib.

[0024] In some embodiments, the clamping protrusion has a third guide surface, the third guide surface is provided to extend obliquely away from the elastic arm in the direction toward the first mounting plate, and / or the elastic arm has a fourth guide surface on each side of the width of the elastic arm, the fourth guide surface extends to the free end of the elastic arm, the two fourth guide surfaces extend close to each other in the direction away from the first mounting plate, and the width direction of the elastic arm is parallel to the plane where the first mounting plate is located.

[0025] In some embodiments, the clamping protrusion has a third guide surface, a part of the third guide surface is recessed to form a groove, and the two end edges of the third guide surface in the width direction of the elastic arm are spaced apart from the groove.

[0026] In some embodiments, the first fixing buckle is arranged on the peripheral wall of the display box and comprises a fourth plate and two fifth plates, the two fifth plates are respectively connected to opposite sides of the fourth plate, a fixing through hole is formed on the fourth plate, the second fixing buckle is arranged on one side of the first mounting plate in thickness and comprises a connecting column, a sixth plate, a seventh plate and an eighth plate, the sixth plate and the seventh plate are connected to the first mounting plate, opposite ends of the sixth plate are respectively provided with the seventh plate, one end of the sixth plate away from the first mounting plate is connected with the eighth plate connecting the two seventh plates, a threaded hole is formed on the connecting column and connected to one side of the eighth plate away from the first mounting plate, and the fastener is arranged in the fixing through hole and threadedly connected with the threaded hole.

[0027] In some embodiments, the second fixing buckle further comprises at least one of a seventh reinforcing rib and an eighth reinforcing rib, the seventh reinforcing rib is arranged on one side of the seventh plate away from the other seventh plate, and the eighth reinforcing rib is arranged on one side of the sixth plate facing the seventh plate.

[0028] In some embodiments, the mounting member further comprises a second mounting plate, the second mounting plate is connected to the first mounting plate by bending, one side wall of the display box away from the second mounting plate is provided with a threading hole, and a threading structure is arranged at the threading hole, the threading structure comprises a first surrounding wall and a second surrounding wall, the first surrounding wall is formed in an open ring shape and extends outward from the edge of the threading hole, the second surrounding wall is connected to one circumferential end of the first surrounding wall and extends toward the other circumferential end of the first surrounding wall, the other circumferential ends of the first surrounding wall and the second surrounding wall are spaced to define a through hole in communication with the threading hole, and in the axial direction of the threading hole, the length of the first surrounding wall is greater than or equal to the length of the second surrounding wall.

[0029] In some embodiments, the first mounting plate further has a non-display area, the non-display area is arranged around the display area, the thickness of the display area is less than the thickness of the non-display area, a ventilation opening is formed on the first mounting plate and arranged away from the display area, the mounting member further comprises a second mounting plate, the second mounting plate is connected to the edge of the ventilation opening adjacent to the display area and connected to the first mounting plate by bending, and the first mounting plate and the second mounting plate are connected to part of the first clamping structure.

[0030] According to the air conditioner of the second aspect of the present application, the display box assembly is adopted, which is beneficial to improving the production efficiency of the air conditioner and facilitating the research and development test and after-sales maintenance of the air conditioner.

[0031] According to the air conditioner of the present application, the display box assembly is adopted, which is beneficial to improving the production efficiency of the air conditioner and facilitating the research and development test and after-sales maintenance of the air conditioner.

[0032] In some embodiments, the ventilation opening on the first mounting plate is an air outlet, and the first mounting plate participates in defining the appearance surface of the air conditioner.

[0033] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0034] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0035] Figure 1 This is a schematic diagram of a display box assembly according to an embodiment of the present invention;

[0036] Figure 2 yes Figure 1 Another schematic diagram of the display box assembly shown;

[0037] Figure 3 yes Figure 2 An enlarged view of part A, shown in the center circle;

[0038] Figure 4 yes Figure 2 An enlarged view of section B, shown in the center circle;

[0039] Figure 5 yes Figure 2 Enlarged view of section C, shown in the center circle;

[0040] Figure 6 yes Figure 1 Another schematic diagram of the display box assembly shown;

[0041] Figure 7 yes Figure 1 A schematic diagram of the display box shown;

[0042] Figure 8 yes Figure 7 Enlarged view of section D shown in the center circle;

[0043] Figure 9 yes Figure 7 An enlarged view of section E, shown in the center circle;

[0044] Figure 10 yes Figure 7 Enlarged view of section F shown in the center circle;

[0045] Figure 11 yes Figure 7 A magnified view of section G, shown in the center circle;

[0046] Figure 12 yes Figure 7 Another schematic diagram of the display box shown;

[0047] Figure 13 It is along Figure 12 A cross-sectional view of the middle HH line;

[0048] Figure 14 is Figure 1 a schematic view of the mounting member shown in FIG. 1, wherein the area with dashed diagonal lines is a display area;

[0049] Figure 15 is Figure 14 an enlarged view of the I part circled in FIG. 1;

[0050] Figure 16 is Figure 14 an enlarged view of the J part circled in FIG. 1;

[0051] Figure 17 is Figure 14 an enlarged view of the K part circled in FIG. 1;

[0052] Figure 18 is Figure 13 another schematic view of the mounting member shown in FIG. 1;

[0053] Figure 19 is Figure 18 still another schematic view of the mounting member shown in FIG. 1;

[0054] Figure 20 is Figure 18 yet another schematic view of the mounting member shown in FIG. 1;

[0055] Figure 21 is Figure 20 an enlarged view of the L part circled in FIG. 1;

[0056] Figure 22 is Figure 20 an enlarged view of the M part circled in FIG. 1;

[0057] Figure 23 is Figure 20 an enlarged view of the N part circled in FIG. 1;

[0058] Figure 24 is Figure 18 still another schematic view of the mounting member shown in FIG. 1;

[0059] Figure 25 is Figure 24 an enlarged view of the O part circled in FIG. 1;

[0060] Figure 26 is a schematic view of an air conditioner according to an embodiment of the present application;

[0061] Figure 27 is Figure 26 a schematic view of an air outlet frame shown in FIG. 1;

[0062] Figure 28 is Figure 26 an exploded view of the air conditioner shown in FIG. 1.

[0063] Reference Signs:

[0064] Air conditioner 200, air inlet frame 101, air inlet 101a, air outlet frame 102, air outlet 102a, rear box part 103, rear plate 1031, side plate 1032, bottom plate 104, top cover 105, fan 107,

[0065] Display box assembly 100, display box 1, mounting cavity 10, threading structure 11, first enclosing wall 111, second enclosing wall 112, via hole 11a, mounting piece 2, first mounting plate 21, display area 211, non-display area 212, vent 21a, second mounting plate 22, first buckle structure 3, plug buckle 31, first guide surface 31a, second guide surface 31b, first buckle position 32, first buckle hole 32a, annular buckle 321, first reinforcing rib 322, second reinforcing rib 323, second buckle structure 4, elastic buckle 41, elastic arm 411, fourth guide surface 411a, first arm 4111, first plate part 4111a, second plate part 4111b, third plate part 4111c, second arm 4112, third reinforcing rib 4113, fourth reinforcing rib 4114, fifth reinforcing rib 4115, sixth reinforcing rib 4116, buckle protrusion 412, third guide surface 412a, groove 412b, second buckle position 42, second buckle hole 42a, guide flange 42b, taper surface 42c, fixing structure 5, first fixing buckle 51, fixing through hole 51a, fourth plate part 511, fifth plate part 512, second fixing buckle 52, threaded hole 52a, connecting column part 521, sixth plate part 522, seventh plate part 523, eighth plate part 524, seventh reinforcing rib 525, eighth reinforcing rib 526, fastener 53. DETAILED DESCRIPTION

[0066] Embodiments of the present application are described in detail below with reference to the attached drawing figures, wherein like reference numerals identify similar elements or elements with similar functions throughout the several views. The embodiments described below are merely examples used to explain the present application and are not intended to limit the present application.

[0067] The disclosure that follows provides many different embodiments, or examples, for implementing different structures of the present application. For the purpose of simplicity, the elements and settings of the particular examples below are described in some instances by reference to the drawings. Of course, that description, as well as the descriptions given elsewhere in the detailed description, are not intended to limit the present application. Furthermore, the present application can be practiced by using any number of different embodiments and / or examples. The disclosure is not limited to any particular embodiments described below.

[0068] In the description of the embodiments of the present application, the term "and / or" is merely to describe an association relationship of associated objects, which means that there can be three relationships, for example, A and / or B, which can represent three cases of existence of A alone, existence of A and B simultaneously, and existence of B alone. In addition, the character " / " herein generally represents an "or" relationship between the front and rear associated objects.

[0069] Next, with reference to the drawings, the display box assembly 100 according to the first aspect of the present application is described. The display box assembly 100 can be used in a device having a display function, and in the following description of the present application, the display box assembly 100 is used in an air conditioner 200 as an example for illustration, and those skilled in the art can easily understand the implementation of the display box assembly 100 in other types of devices after reading the following solutions.

[0070] As shown in Figure 1 , Figure 2 and Figure 12 , Figure 13 , the display box assembly 100 includes a display box 1 and a mounting member 2, the display box 1 has a mounting cavity 10 inside for setting a display component, and the display box 1 is detachably mounted on the mounting member 2, which is convenient for after-sales maintenance of the product. It can be understood that the display component can display relevant information, for example, when the display box assembly 100 is used in the air conditioner 200, the display component can display the running state information of the air conditioner 200, such as the set temperature of the air conditioner 200, the current running mode of the air conditioner 200, and the like.

[0071] Among them, the mounting member 2 includes a first mounting plate 21, the display box 1 is mounted on one side of the thickness of the first mounting plate 21, the first mounting plate 21 has a display area 211, and the side of the display box 1 opposite to the display area 211 is open, then the display component mounted in the display box 1 can display relevant information to the side of the first mounting plate 21 away from the display box 1 through the open side of the display box 1 and the display area 211, so that the user can obtain the relevant information displayed by the display component in time.

[0072] In the embodiments of the present application, the display component is not limited in the way of displaying relevant information. For example, the display component can display relevant information through light signals, and the light can pass through the open side and the display area 211 of the display box 1. It can be understood that the display area 211 can be configured as a hollow structure, and the light passes through the hollow part on the display area 211 to realize the display function. Alternatively, the display area 211 is a weak area of the first mounting plate 21, for example, the display area 211 is a solid structure and the thickness of the display area 211 is relatively thin, so that the display area 211 has a certain light transmission capability, and the light transmits through the display area 211 to realize the display function. At this time, the first mounting part 2 can completely block the display box 1, realizing the hidden design of the display box 1. When the display box assembly 100 is used in the air conditioner 200, the display box 1 is not exposed outside the air conditioner 200.

[0073] As shown in Figures 1-5 The display box 1 is detachably mounted on the thickness side of the first mounting plate 21 through the first buckle structure 3, the second buckle structure 4 and the fixing structure 5. The first buckle structure 3, the second buckle structure 4 and the fixing structure 5 are all arranged on the outer circumferential side of the display box 1. Therefore, the display box 1 is connected to the first mounting plate 21 through the first buckle structure 3, the second buckle structure 4 and the fixing structure 5. The first buckle structure 3, the second buckle structure 4 and the fixing structure 5 do not block the display component in the display box 1, reducing the possibility of interference between the display component and the mounting structure of the display box 1 during installation, and improving the assembly convenience and display reliability.

[0074] The first buckle structure 3 includes a plug buckle 31 and a first buckle position 32, and the plug buckle 31 and the first buckle position 32 are inserted and matched. The second buckle structure 4 includes an elastic buckle 41 and a second buckle position 42, and the elastic buckle 41 and the second buckle position 42 are limited and matched. The fixing structure 5 includes a first fixing buckle 51, a second fixing buckle 52 and a fastener 53. The fastener 53 is arranged between the first fixing buckle 51 and the second fixing buckle 52 to lock the display box 1 and the first mounting plate 21.

[0075] It can be seen that the first buckle structure 3 is simple in matching mode, facilitates quick matching, the second buckle structure 4 can realize quick pre-limiting and pre-fixing of the display box 1, so as to quickly align the first fixing buckle 51 and the second fixing buckle 52, facilitate installation of the fastener 53, and thus facilitate improvement of assembly efficiency of the display box 1 and the mounting piece 2; in addition, the first buckle structure 3 facilitates reduction in the number of fixed structures 5 required to be arranged, and the first buckle structure 3 is more convenient to disassemble and assemble relative to the fixed structure 5, and can improve disassembly and assembly efficiency of the display box 1 and the first mounting plate 21; the second buckle structure 4 is provided, and in a research and development test process or an after-sales maintenance process, the second buckle structure 4 can realize quick positioning and quick disassembly and assembly of the display box 1, and can meet temporary fixing requirements of the display box 1 in the research and development test process; the fixed structure 5 is provided, can realize reliable locking and mounting of the display box 1, and facilitates sealing of an open side of the display box 1 by the first mounting plate 21 to a certain extent, and reduces a probability that the display box 1 is easily detached under external force due to shaking, vibration or the like in a transportation process or the like.

[0076] Exemplarily, the display box 1 is mounted on the first mounting plate 21 through the first buckle structure 3, the second buckle structure 4 and the fixed structure 5, and in a product test process or an after-sales maintenance process, any one or any two or all of the first buckle structure 3, the second buckle structure 4 and the fixed structure 5 can be selected according to actual requirements to meet temporary fixing of the display box 1, so that test and maintenance of the display box assembly 100 are more flexible and convenient.

[0077] Compared with some technologies in which a display box is only fixed by a screw, the display box has no positioning when the screw is fixed, and the display box needs to be manually positioned, and disassembly and assembly are complicated, the display box assembly 100 according to the embodiment of the utility model, the display box 1 is detachably mounted on the first mounting plate 21 through the first buckle structure 3, the second buckle structure 4 and the fixed structure 5, the first buckle structure 3 facilitates reduction in the number of fixed structures 5 required to be arranged, and the first buckle structure 3 is more convenient to disassemble and assemble relative to the fixed structure 5, and can improve disassembly and assembly efficiency of the display box 1 and the first mounting plate 21; the second buckle structure 4 is provided, and in a research and development test process or an after-sales maintenance process, the second buckle structure 4 can realize quick positioning and quick disassembly and assembly of the display box 1, and can meet temporary fixing requirements of the display box 1 in the research and development test process; the fixed structure 5 is provided, can realize reliable locking and mounting of the display box 1, and facilitates sealing of an open side of the display box 1 by the first mounting plate 21 to a certain extent, and reduces a probability that the display box 1 is easily detached under external force due to shaking, vibration or the like in a transportation process or the like.

[0078] In the embodiments of the present application, the number of the first buckle structure 3, the second buckle structure 4 and the fixing structure 5 is not specifically limited, the first buckle structure 3 can be one or more, the second buckle structure 4 can be one or more, and the fixing structure 5 can be one or more, and the number of any two of the above three can be equal or unequal.

[0079] In some embodiments, as shown in Figures 1-5 , the plug buckle 31 and the first buckle position 32 are plug-fit matched in the first direction (for example, the F1 direction in Figure 1 ), and the first buckle structure 3 and the second buckle structure 4 are respectively arranged on opposite sides of the display box 1 in the first direction, and the first direction is perpendicular to the thickness direction (for example, the F3 direction in Figure 1 ) of the first mounting plate 21. Thus, the above arrangement of the first buckle structure 3 facilitates that the first buckle structure 3 can be used to at least limit the movement of the display box 1 in the thickness direction of the first mounting plate 21, and the second buckle structure 4 is not easy to interfere with the assembly of the first buckle structure 3 due to the elastic deformation of the elastic buckle 41 to achieve the cooperation, and at the same time, the second buckle structure 4 can be used to at least limit the movement of the display box 1 in the first direction, so that the first buckle structure 3 and the second buckle structure 4 cooperate to limit the display box 1, and during the installation of the display box 1, the first buckle structure 3 can be assembled first, and then the second buckle structure 4 is assembled, and the arrangement of the first buckle structure 3 can allow the display box 1 to move a certain amplitude in the first direction relative to the first mounting plate 21 to a certain extent, which facilitates the adaptive cooperation of the second buckle structure 4, and is conducive to adapting to reduce the requirement for the elastic deformation capability of the elastic buckle 41, until the second buckle structure 4 is completed. Cooperation to limit the display box 1 in the first direction.

[0080] Exemplarily, when the display box assembly 100 is used in the air conditioner 200, the first direction can be the up-down direction, and the thickness direction of the first mounting plate 21 can be the front-back direction; but not limited thereto.

[0081] In some embodiments, as shown in Figure 1 and Figure 2 , the first buckle structure 3 is multiple, and the multiple first buckle structures 3 are conducive to improving the installation reliability of the entire display box 1; the multiple first buckle structures 3 are arranged on the same side of the display box 1, the plug-fit directions of the multiple first buckle structures 3 are the same, which facilitates the consistency of the cooperation of the multiple first buckle structures 3, the multiple first buckle structures 3 are not easy to interfere with each other, and the multiple first buckle structures 3 are convenient for rapid disassembly and assembly, so that when the display box 1 moves relative to the first mounting plate 21 along the plug-fit direction of the first buckle, the synchronous cooperation or synchronous disassembly of the multiple first buckle structures 3 is facilitated, which is conducive to further improving the disassembly and assembly convenience of the display box 1.

[0082] Exemplarily, the plurality of first buckle structures 3 are arranged on one side of the display box 1 in the first direction, and the plug-in directions of the plurality of first buckle structures 3 are all the first direction. It can be understood that the plug-in direction of the first buckle structure 3 refers to the plug-in direction of the plug 31 and the first buckle position 32.

[0083] In some embodiments, as shown in Figure 1 and Figure 2 , the second buckle structure 4 is provided with a fixing structure 5 on each of the opposite sides, and the fixing structure 5 is in plurality, which is beneficial to improve the installation reliability of the display box 1, and the fixing structures 5 on the two sides can lock the display box 1, which is beneficial to improve the stress of the second buckle structure 4.

[0084] Exemplarily, the second buckle structure 4 is arranged on one side of the display box 1 in the first direction, and the opposite sides of the second buckle structure 4 in the second direction (for example, the F2 direction in Figure 1 ) are respectively provided with one fixing structure 5, and the first direction and the thickness direction of the first mounting plate 21 are respectively perpendicular to the second direction; of course, at least one of the opposite sides of the second buckle structure 4 can also be provided with a plurality of fixing structures 5.

[0085] In some embodiments, as shown in Figure 3 , Figure 8 and Figure 15 , the first buckle position 32 is arranged on one side of the thickness of the first mounting plate 21, and the first buckle position 32 can be arranged adjacent to the display area 211, and the plug 31 is arranged on the display box 1 and extends out of the peripheral wall of the display box 1, for example, the plug 31 is arranged on the peripheral wall of the display box 1. Among them, the first buckle position 32 is formed with a first clamping hole 32a suitable for plug-in cooperation with the plug 31, and the first clamping hole 32a is open to one side of the center of the display area 211, and when assembling the first buckle structure 3, the plug 31 is inserted into the first clamping hole 32a through the open side of the first clamping hole 32a, at this time, the first buckle structure 3 can be used to limit the movement of the display box 1 in multiple directions, which is beneficial to improve the limiting reliability of the first buckle structure 3; or, the surface of the first buckle position 32 facing the first mounting plate 21 is suitable for abutting cooperation with the plug 31, and when assembling the first buckle structure 3, the plug 31 can be inserted between the first buckle position 32 and the first mounting plate 21, and the structure of the first buckle structure 3 is simple and easy to realize. Of course, in other embodiments of the present application, the first buckle position 32 can also be arranged on the display box 1, and the plug 31 is arranged on the first mounting plate 21.

[0086] In some embodiments, as shown in Figure 1 and Figure 2As shown, the mounting piece 2 further comprises a second mounting plate 22, which is connected to the first mounting plate 21 by bending, the mounting piece 2 has good load-bearing capacity, the first buckle position 32 is arranged at the connecting position of the first mounting plate and the second mounting plate, so as to facilitate the compact arrangement of the display box assembly 100. Wherein, the first mounting plate 21 and the second mounting plate 22 are connected by the first buckle position 32, so that the first buckle position 32 is arranged more reliably, and the limiting reliability of the first buckle position 32 to the display box 1 is improved, meanwhile, the first buckle structure 3 is matched by insertion, and the second mounting plate 22 will not affect the assembly and disassembly of the first buckle structure 3, that is, the display box 1 will not be affected; and / or, the second buckle structure 4 and the fixing structure 5 are arranged on the side of the display box 1 away from the second mounting plate 22, so that the second buckle structure 4 and the fixing structure 5 are relatively far away from the second mounting plate 22, so that the second mounting plate 22 is not easy to affect the assembly and disassembly of the second buckle structure 4 and the fixing structure 5, and the display box 1 has a larger operation space during disassembly, which is beneficial to further improve the disassembly convenience of the display box 1.

[0087] In some embodiments, as shown in Figure 3 , Figure 15 , the first buckle position 32 comprises a ring-shaped buckle 321, and the ring-shaped buckle 321 has a first clamping hole 32a adapted to be inserted and matched with the insertion buckle 31; the ring-shaped buckle 321 can be formed as an open ring or a closed ring, and the inner circumferential wall of the ring-shaped buckle 321 defines the first clamping hole 32a. Wherein, the first buckle position 32 further comprises a first reinforcing rib 322 and / or a second reinforcing rib 323, the first reinforcing rib 322 is arranged on the outer circumferential wall of the ring-shaped buckle 321, and the second reinforcing rib 323 is arranged on the inner circumferential wall of the ring-shaped buckle 321, so that the first reinforcing rib 322 and / or the second reinforcing rib 323 can enhance the structural strength of the ring-shaped buckle 321, improve the structural stability of the first clamping hole 32a, and improve the limiting reliability of the first buckle position 32.

[0088] It should be noted that the "open ring" described herein refers to a ring shape with an opening (i.e., not a closed ring), wherein "ring" is understood in a broad sense, i.e., not limited to "circular ring", for example, it can also be "polygonal ring" and the like.

[0089] In some embodiments, as shown in Figure 3 , Figure 14 , and Figure 15As shown, the annular buckle 321 is formed as an open annular, and both circumferential ends of the annular buckle 321 are connected with the first mounting plate 21, and then the first mounting plate 21 closes the opening of the annular buckle 321; the mounting piece 2 further comprises a second mounting plate 22, the second mounting plate 22 is connected with the first mounting plate 21 by bending, the first buckle position 32 is arranged at the connecting position of the first mounting plate 21 and the second mounting plate 22, one axial end of the annular buckle 321 is connected with the second mounting plate 22, the first reinforcing rib 322 and / or the second reinforcing rib 323 extends along the axial direction of the annular buckle 321, and the first reinforcing rib 322 and / or the second reinforcing rib 323 is connected with the second mounting plate 22, that is, when the first buckle position 32 comprises the first reinforcing rib 322, the first reinforcing rib 322 is connected with the second mounting plate 22, and when the first buckle position 32 comprises the second reinforcing rib 323, the second reinforcing rib 323 is connected with the second mounting plate 22. The axial direction of the annular buckle 321 can be understood as the plug-in fitting direction of the first buckle structure 3. Therefore, the connection of the first reinforcing rib 322 and / or the second reinforcing rib 323 and the second mounting plate 22 can double the setting reliability of the first buckle position 32, and effectively improve the mounting reliability of the display box 1.

[0090] In some embodiments, as shown in Figure 21 and Figure 25 The first buckle position 32 comprises the second reinforcing rib 323, and the second reinforcing rib 323 is adapted to abut with the plug buckle 31 in the radial direction of the annular buckle 321, so that after the plug buckle 31 is matched in place with the first buckle position 32, the second reinforcing rib 323 is abutted with the plug buckle 31 in the radial direction of the annular buckle 321, so that the second reinforcing rib 323 can exert a certain extrusion force on the plug buckle 31 to press the plug buckle 31, so as to improve the fixing reliability of the display box 1 and reduce the possibility of displacement of the display box 1. At this time, the second reinforcing rib 323 can play a dual role of strengthening and reinforcing.

[0091] Exemplarily, the second reinforcing rib 323 can be arranged on the portion of the inner circumferential wall of the annular buckle 321 opposite to the first mounting plate 21, so that when the second reinforcing rib 323 abuts with the plug buckle 31, the second reinforcing rib 323 can press the plug buckle 31 towards the first mounting plate 21, so that the display box 1 has a tendency to be close to the first mounting plate 21, facilitating the sealing arrangement between the display box 1 and the first mounting plate 21.

[0092] In some embodiments, as shown in Figure 21 and Figure 25As shown, the first buckle position 32 comprises a second reinforcing rib 323, at least a portion of the second reinforcing rib 323 protrudes from the inner wall of the annular buckle 321, and the protruding height of the at least a portion of the second reinforcing rib 323 gradually increases in the direction away from the display area 211 in the axial direction of the annular buckle 321, so that the protruding height of the at least a portion of the second reinforcing rib 323 gradually increases in the direction of inserting the plug buckle 31 into the first buckle position 32, and the at least a portion of the second reinforcing rib 323 can quickly guide the plug buckle 31 into the first buckle hole 32a, thereby improving the fitting efficiency. At this time, the second reinforcing rib 323 can play a dual role of strengthening and guiding.

[0093] In the embodiments of the present application, at least a portion of the reinforcing rib (for example, the second reinforcing rib 323, the third reinforcing rib 4113 and the fourth reinforcing rib 4114 described below) that plays a dual role of strengthening and reinforcing can be formed into a triangular rib, for example, the reinforcing rib can comprise a guiding segment and a stopping segment arranged in sequence along the length direction, the guiding segment gradually increases in the protruding height in the fitting direction to play a guiding role, and the stopping segment is used to stop with other parts to achieve the purpose of reinforcing after fitting in place, and the protruding height of the stopping segment can be a constant value; at least a portion of the reinforcing rib (for example, the second reinforcing rib 323, the third reinforcing rib 4113 and the fourth reinforcing rib 4114 described below) that plays a dual role of strengthening and guiding can be formed into a triangular rib, and one side of the triangle is used for guiding.

[0094] In some embodiments, as shown in Figure 21 and Figure 25 , the first buckle position 32 comprises a second reinforcing rib 323, the second reinforcing rib 323 is adapted to stop with the plug buckle 31 in the radial direction of the annular buckle 321, and the height of at least a portion of the second reinforcing rib 323 protruding from the inner wall of the annular buckle 321 gradually increases in the direction away from the display area 211 in the axial direction of the annular buckle 321. At this time, the second reinforcing rib 323 can play a multiple role of strengthening, reinforcing and guiding.

[0095] In some embodiments, as shown in Figure 3 , Figure 8 and Figure 13As shown, the side of the insertion buckle 31 away from the first mounting plate 21 has a first guide surface 31a, which is arranged to extend obliquely in a direction away from the display box 1 and towards the first mounting plate 21, for example, the first guide surface 31a can extend to the free end of the insertion buckle 31, and the first guide surface 31a can quickly guide the insertion buckle 31 to cooperate with the first buckle position 32, improve the cooperation smoothness of the insertion buckle 31 and the first buckle position 32, and realize quick assembly of the first buckle structure 3; and / or, the width of the insertion buckle 31 has a second guide surface 31b on each side, the second guide surface 31b extends to the free end of the insertion buckle 31, and the two second guide surfaces 31b extend towards each other in a direction away from the display box 1, the width direction of the insertion buckle 31 is parallel to the plane where the first mounting plate 21 is located, so that at least part of the width of the insertion buckle 31 gradually decreases in a direction away from the display box 1, and the second guide surface 31b can quickly guide the insertion buckle 31 to cooperate with the first buckle position 32, improve the cooperation smoothness of the insertion buckle 31 and the first buckle position 32, and realize quick assembly of the second buckle structure 3.

[0096] For example, the insertion buckle 31 has the first guide surface 31a, so that the thickness of the insertion buckle 31 in the thickness direction of the first mounting plate 21 gradually decreases in a direction away from the display box 1. It can be understood that in the embodiments of the present application, the first guide surface 31a can be a plane or a curved surface; the second guide surface 31b can be a plane or a curved surface.

[0097] Further, the side of the insertion buckle 31 away from the first mounting plate 21 has a first guide surface 31a, the first guide surface 31a is arranged to extend obliquely in a direction away from the display box 1 and towards the first mounting plate 21, the first buckle position 32 includes an annular buckle 321 and a second reinforcing rib 323, the annular buckle 321 has a first clamping hole 32a adapted to be inserted and cooperated with the insertion buckle 31, and the second reinforcing rib 323 is arranged on the inner circumferential wall of the annular buckle 321 to play a reinforcing role; wherein the second reinforcing rib 323 is adapted to be opposite to the first guide surface 31a, so that when the insertion buckle 31 cooperates with the first clamping hole 32a, the second reinforcing rib 323 is opposite to the first guide surface 31a along the radial direction of the first clamping hole 32a, or the second reinforcing rib 323 is opposite to the first guide surface 31a along the thickness direction of the first mounting plate 21, so that in the process of inserting the insertion buckle 31 into the first clamping hole 32a, the second reinforcing rib 323 can play a certain cooperation guiding role on the first guide surface 31a, which is beneficial to improve the cooperation smoothness.

[0098] In some embodiments, as Figure 4 , Figure 9 and Figure 16As shown, the elastic buckle 41 is arranged on the thickness side of the first mounting plate 21, and the second buckle position 42 is arranged on the display box 1 and protrudes from the outer peripheral wall of the display box 1, for example, the second buckle position 42 is arranged on the outer peripheral wall of the display box 1; the elastic buckle 41 includes an elastic arm 411 and a clamping protrusion 412, the clamping protrusion 412 is protrudingly arranged on the free end of the elastic arm 411, and the clamping protrusion 412 is adapted to abut with the side of the second buckle position 42 away from the first mounting plate 21. The free end of the elastic arm 411 can be understood as the end of the elastic arm 411 that is not fixed or not constrained, which is convenient to fully utilize the elastic deformation capability of the elastic arm 411 to adjust the position of the clamping protrusion 412, realize the cooperation or separation of the clamping protrusion 412 and the second buckle position 42, and the abutment of the clamping protrusion 412 and the second buckle position 412 can realize the limitation of the movement of the display box 1 in the thickness direction of the first mounting plate 21, which is convenient for the sealed arrangement of the display box 1 and the first mounting plate 21.

[0099] In the embodiments of the present application, the structure of the clamping protrusion 412 is not specifically limited, for example, the cross-sectional shape of the clamping protrusion 412 is semicircular; of course, the cross-sectional shape of the clamping protrusion 412 can also be polygonal, for example, triangular. Of course, in other embodiments of the present application, the elastic buckle 41 can also be arranged on the display box 1, and the second buckle position 42 is arranged on the first mounting plate 21.

[0100] In some embodiments, as shown in Figure 4 , Figure 9 and Figure 16 , the clamping protrusion 412 is arranged on the side of the elastic arm 411 away from the display area 211, the second buckle position 42 is formed with a second clamping hole 42a, and the elastic arm 411 is adapted to extend into the second clamping hole 42a to abut the clamping protrusion 412 with the second buckle position 42, so that the second clamping structure 4 is simple to assemble, and the second clamping hole 42a can limit the elastic arm 411 in the direction perpendicular to the thickness direction of the first mounting plate 21 to a certain extent, thereby improving the limiting reliability of the second clamping structure 4 to the display box 1. In addition, in the above-mentioned scheme, the arrangement of the clamping protrusion 412 and the elastic arm 411 is convenient for forming the second clamping structure 4 as a single-sided buckle structure. Compared with the double-sided buckle structure, the double-sided buckle is more difficult to disassemble, and the first and last maintenance is not convenient. The above-mentioned setting structure is simple and convenient to disassemble, so that the research and development test and after-sales maintenance are more convenient.

[0101] In some embodiments, as shown in Figure 13 , the end edge of the second clamping hole 42a facing the first mounting plate 21 is connected with a guide flange 42b by bending, and the guide flange 42b extends in the direction away from the first mounting plate 21 and inclinedly extends towards the center axis of the second clamping hole 42a, so that the guide flange 42b can guide the elastic arm 411 to quickly guide the elastic arm 411 into the second clamping hole 42a, thereby improving the assembly efficiency of the second clamping structure 4; and / or, as shown in Figure 13As shown, at least part of the hole wall of the second clamping hole 42a at least towards one end of the first mounting plate 21 is formed as a tapered surface 42c, the large end of the tapered surface 42c is arranged towards the first mounting plate 21, then the tapered surface 42a can also guide the elastic arm 411 to quickly guide the elastic arm 411 into the second clamping hole 42a, thereby improving the assembly efficiency of the second clamping structure 4.

[0102] Exemplarily, as shown in Figure 13 As shown, the second clamping hole 42a has a guide flange 42b and a tapered surface 42c, on the cross section of the second clamping hole 42a, the tapered surface 42c corresponds to a central angle less than 360°, and the guide flange 42b and the tapered surface 42c are oppositely arranged along the radial direction of the second clamping hole 42a.

[0103] In some embodiments, as shown in Figure 15 and Figure 22 As shown, the elastic arm 411 includes a first arm 4111 and a second arm 4112, the first arm 4111 is connected between the first mounting plate 21 and the second arm 4112, and the clamping protrusion 412 is arranged on the second arm 4112. The first arm 4111 includes a first plate portion 4111a, a second plate portion 4111b and a third plate portion 4111c, the first plate portion 4111a and the second plate portion 4111b are both connected with the first mounting plate 21, the opposite ends of the first plate portion 4111a are respectively provided with the second plate portion 4111b, the end of the first plate portion 4111a away from the first mounting plate 21 is connected with the third plate portion 4111c connecting the two second plate portions 4111b, and the second arm 4112 connects the second plate portion 4111b and the third plate portion 4111c. In this way, the connection reliability of the first arm 4111 and the first mounting plate 21 can be improved, and the connection reliability of the first arm 4111 and the second arm 4112 can be improved. Moreover, the first plate portion 4111a, the second plate portion 4111b and the third plate portion 4111c can define a cavity, one side of the cavity towards the first mounting plate 21 is open, the first mounting plate 21 can close the above-mentioned open side, and one side of the cavity towards the display box 1 or away from the display box 1 is also open, thereby improving the bending stiffness and reliability of the first arm 4111 with less material.

[0104] For example, the second arm 4112 is formed as a plate structure, when the elastic buckle 41 cooperates with the second buckle position 42, the second arm 4112 cooperates with the second buckle position first than the first arm 4111, because the outer contour size of the second arm 4112 is smaller than that of the first arm 4111, the elastic buckle 41 and the second buckle position 42 can be quickly aligned, when the elastic buckle 41 and the second buckle position 42 are about to cooperate or have been cooperated, the first arm 4111 also extends into the second clamping hole 42a, which is beneficial to improve the limiting performance of the elastic buckle 41 and the second buckle position 42 in the direction perpendicular to the thickness direction of the first mounting plate 21.

[0105] In some embodiments, asFigure 15 and Figure 22 As shown, the elastic arm 411 further includes at least one of a third reinforcing rib 4113, a fourth reinforcing rib 4114, a fifth reinforcing rib 4115, and a sixth reinforcing rib 4116. At least one of these reinforcing ribs can enhance the strength and reliability of the elastic arm 4111. Specifically, the third reinforcing rib 4113 is located on the side of the first plate portion 4111a facing away from the second plate portion 4111b; the fourth reinforcing rib 4114 is located on the side of the second plate portion 4111b facing away from the other second plate portion 4111b; the fifth reinforcing rib 4115 is located on the side of the first plate portion 4111a facing the second plate portion 4111b; and the sixth reinforcing rib 4116 is located on the side of the third plate portion 4111c facing away from the second plate portion 4111b and is connected to the second arm 4112. Therefore, the placement of the reinforcing ribs is flexible, making it easy to set appropriate reinforcing ribs according to different needs.

[0106] In some embodiments, such as Figure 4 , Figure 9 , Figure 13 , Figure 16 As shown, the elastic arm 411 includes at least one of a third reinforcing rib 4113 and a fourth reinforcing rib 4114, wherein at least one of the third reinforcing rib 4113 and the fourth reinforcing rib 4114 is configured to: abut against the second latch 42 in the radial direction of the second latch hole 42a; and / or, at least part of the protrusion height gradually decreases in the thickness direction of the first mounting plate 21 in a direction away from the first mounting plate 21. When the elastic arm 411 includes a third reinforcing rib 4113, the third reinforcing rib 4113 is configured such that it is adapted to abut against the second buckle 42 in the radial direction of the second latching hole 42a. After the elastic buckle 41 and the second buckle 42 are engaged, the third reinforcing rib 4113 and the second buckle 42 abut against each other in the radial direction of the second latching hole 42a, so that the third reinforcing rib 4113 can apply a certain squeezing force to the second buckle 42 to press against it, thereby improving the fixing reliability of the display box 1 and reducing the possibility of displacement of the display box 1. At this time, the third reinforcing rib 4113 can play a dual role of strengthening and reinforcing; and / or, the protrusion height of at least part of the third reinforcing rib 4113 gradually decreases in the thickness direction of the first mounting plate 21 in the direction away from the first mounting plate 21. The above-mentioned at least part of the third reinforcing rib 4113 can quickly guide the elastic buckle 41 into the second latching hole 42a, improving the engagement efficiency. At this time, the second reinforcing rib 323 can play a dual role of strengthening and guiding.

[0107] Similarly, when the elastic arm 411 comprises the fourth reinforcing rib 4114, the fourth reinforcing rib 4114 is configured to be adapted to abut against the second buckle site 42 in the radial direction of the second clamping hole 42a; and / or, the protruding height of at least part of the fourth reinforcing rib 4114 gradually decreases in the direction away from the first mounting plate 21 in the thickness direction of the first mounting plate 21. Similar to the arrangement of the third reinforcing rib 4113 described above, details are not repeated here.

[0108] In some embodiments, as shown in Figure 4 , Figure 9 , Figure 13 , Figure 16 the elastic arm 411 comprises the third reinforcing rib 4113, and the end edge of the second clamping hole 42a facing the first mounting plate 21 is bent and connected with a guide flange 42b, the guide flange 42b is adapted to abut against the third reinforcing rib 4113, which can play a dual role of strengthening and reinforcing. Exemplarily, the elastic arm 411 further comprises the third reinforcing rib 4113, and the end edge of the second clamping hole 42a facing the first mounting plate 21 is bent and connected with the guide flange 42b, the guide flange 42b extends obliquely in the direction away from the first mounting plate 21 towards the direction close to the central axis of the second clamping hole 42a, and when the elastic buckle 41 is about to be fitted into place or has been fitted into place with the second buckle site 42, the guide flange 42b can abut against the third reinforcing rib 4113, so as to further improve the fitting reliability of the second clamping structure 4.

[0109] In some embodiments, as shown in Figure 16 and Figure 22 the clamping protrusion 412 has a third guide surface 412a extending obliquely in the direction away from the elastic arm 411 towards the first mounting plate 21, which can guide the clamping protrusion 412 to be quickly fitted into the second buckle site 42, thereby reducing the fitting resistance and improving the assembly efficiency of the second clamping structure 4; and / or, the elastic arm 411 has fourth guide surfaces 411a on both sides of the width thereof, the fourth guide surfaces 411a extend to the free end of the elastic arm 411, and the two fourth guide surfaces 411a extend towards each other in the direction away from the first mounting plate 21, so that the width of at least part of the elastic arm 411 gradually decreases in the direction towards the free end thereof, and the width direction of the elastic arm 411 is parallel to the plane in which the first mounting plate 21 lies, so that the fourth guide surfaces 411a can quickly guide the elastic arm 411 to be fitted into the second buckle site 42, thereby reducing the fitting resistance and improving the assembly efficiency of the second clamping structure 4.

[0110] In some embodiments, as shown in Figure 16 and Figure 22As shown, the card protrusion 412 has a third guide surface 412a, a part of the third guide surface 412a is recessed to form a groove 412b, and the two end edges of the third guide surface 412a in the width direction of the elastic arm 411 are arranged apart from the groove 412b. Therefore, the arrangement of the groove 412b not only does not affect the guiding function of the third guide surface 412a, but also helps to save material, and the part of the card protrusion 412 will not be too thick relative to the part of the elastic arm 411, which helps to reduce the deformation and internal stress in the forming process of the elastic buckle 41, and improves the structural stability of the elastic buckle 41. The number of grooves 412b is not limited, and can be one or more.

[0111] In some embodiments, as shown in Figure 5 、 Figure 10 and Figure 17 , the first fixing buckle 51 is arranged on the outer peripheral wall of the display box 1, and the first fixing buckle 51 comprises a fourth plate portion 511 and two fifth plate portions 512, the two fifth plate portions 512 are respectively connected to the opposite sides of the fourth plate portion 511, and the fourth plate portion 511 is formed with a fixing through hole 51a; the second fixing buckle 52 is arranged on the thickness side of the first mounting plate 21, and the second fixing buckle 52 comprises a connecting column portion 521, a sixth plate portion 522, a seventh plate portion 523 and an eighth plate portion 524, the sixth plate portion 522 and the seventh plate portion 523 are connected with the first mounting plate 21, the opposite ends of the sixth plate portion 522 are respectively provided with the seventh plate portion 523, the end of the sixth plate portion 522 away from the first mounting plate 21 is connected with the eighth plate portion 524 connecting the two seventh plate portions 523, the connecting column portion 521 is formed with a threaded hole 52a, and the connecting column portion 521 is connected to the side of the eighth plate portion 524 away from the first mounting plate 21, and the fastener 53 is threaded through the fixing through hole 51a and is screwed with the threaded hole 52a. Therefore, the first fixing buckle 51 and the second fixing buckle 52 both have good structural strength and reliability, and the fastener 53 is not easy to abut against the first mounting plate 21, so as not to easily affect the surface of the side of the first mounting plate 21 away from the display box 1, and the above-mentioned surface of the first mounting plate 21 can be used as the appearance surface of the equipment. Alternatively, the fastener 53 is a bolt, or a screw, etc.

[0112] In some embodiments, as shown in Figure 5 、 Figure 10 and Figure 17 、 Figure 23 , the second fixing buckle 52 further comprises at least one of a seventh reinforcing rib 525 and an eighth reinforcing rib 526 to further enhance the second fixing buckle 52. Among them, the seventh reinforcing rib 525 is arranged on the side of the seventh plate portion 523 away from the other seventh plate portion 523; the eighth reinforcing rib 526 is arranged on the side of the sixth plate portion 522 facing the seventh plate portion 523.

[0113] In some embodiments, as shown in Figure 1 ,Figure 2 and Figure 11 As shown, the mounting component 2 also includes a second mounting plate 22, which is bent and connected to the first mounting plate 21. The side wall of the display box 1 away from the second mounting plate 22 has a wire-passing hole, through which the wires of the display component can pass to the outside of the display box 1 for electrical connection with other components. The second mounting plate 22 does not easily affect the arrangement of the display component wires. A wire-passing structure 11 is provided at the wire-passing hole, which includes a first enclosure 111 and a second enclosure 112. The first enclosure 111 is shaped like... The first enclosure 111 extends outward from the edge of the wire hole, forming an open annular shape. The second enclosure 112 extends away from the edge of the wire hole in a direction away from the second mounting plate 22. The second enclosure 112 is connected to one circumferential end of the first enclosure 111 and extends toward the other circumferential end of the first enclosure 111. The other circumferential ends of the first enclosure 111 and the second enclosure 112 are spaced apart to define a through hole 11a that communicates with the wire hole. The wire passing through the wire hole can extend out through the through hole 11a.

[0114] In this configuration, along the axial direction of the wire hole, the length x1 of the first enclosure 111 is greater than or equal to the length of the second enclosure 112, facilitating the arrangement of a seal within the wire-passing structure 11 to improve wiring reliability. When the length of the first enclosure 111 is greater than the length of the second enclosure 112, a seal can also be provided on the side of the first enclosure 111 extending beyond the second enclosure 112 towards the first mounting plate 21, allowing the wire to be sandwiched between the seal and the first mounting plate 21, thus improving the convenience of the sealing arrangement.

[0115] In some embodiments, such as Figure 14 and Figure 27 As shown, the first mounting plate 21 also has a non-display area 212, which surrounds the display area 211. The thickness of the display area 211 is less than the thickness of the non-display area 212. A vent 21a is formed on the first mounting plate 21, spaced apart from the display area 211. The mounting component 2 also includes a second mounting plate 22, which is connected to the edge of the vent 21a adjacent to the display area 211. The second mounting plate 22 is bent and connected to the first mounting plate 21. Both the first mounting plate 21 and the second mounting plate 22 are connected as part of the first snap-fit ​​structure 3. It can be seen that the second mounting plate 22 can, to a certain extent, guide the airflow at the vent 21a, enhance the strength of the mounting component 2, and reduce the weakening of the first mounting plate 21 caused by the display area 211.

[0116] According to the air conditioner 200 of the second aspect of the present application, the display box assembly 100 is adopted, so that the production efficiency of the air conditioner 200 is improved, and the development test and after-sales maintenance of the air conditioner 200 are facilitated.

[0117] It should be noted that the type of the air conditioner 200 according to the embodiments of the present application is not limited, and can be an all-in-one air conditioner or a split air conditioner. The all-in-one air conditioner can include a window air conditioner or a mobile air conditioner, and the split air conditioner can include an air conditioner hanging machine or an air conditioner cabinet machine. When the type of the air conditioner 200 is determined, the shape of the shell part 1 and the number and distribution position of the first air outlet 1a and the second air outlet 1b can be adaptively designed. In the following description of the present application, the air conditioner 200 is taken as an air conditioner cabinet machine as an example, and those skilled in the art can easily understand the embodiments of the air conditioner 200 of other types after reading the following description.

[0118] Exemplarily, the display box assembly 100 is used in the air conditioner 200, the first mounting plate 21 is vertically arranged, the thickness direction of the first mounting plate 21 is the front-rear direction, the first direction is the up-down direction, and the second direction is the left-right direction.

[0119] In some embodiments, as shown in Figures 26-28 The air vent 21a on the first mounting plate 21 is an air outlet 102a, and the first mounting plate 21 participates in defining the appearance surface of the air conditioner 200. Therefore, the first mounting plate 21 can participate in constituting the air outlet frame 102 of the air conditioner 200, for example, the first mounting plate 21 can be used as the air outlet panel of the air conditioner 200, and the display part can display relevant information through the first mounting plate 21.

[0120] Of course, in other embodiments, the air vent 21a on the first mounting plate 21 can also be an air inlet 101a, and at this time, the first mounting plate 21 can participate in constituting the air inlet frame 101 of the air conditioner 200, for example, the first mounting plate 21 can be used as the air inlet panel of the air conditioner 200.

[0121] In some embodiments, the air conditioner 200 comprises an air inlet frame 101, an air outlet frame 102, a top cover 105, a bottom plate 104 and a rear box part 103, the top cover 105 is connected to the top of the air outlet frame 102 and the rear box part 103, the bottom plate 104 is connected to the bottom of the air inlet frame 101 and the rear box part 103, the rear box part 103 comprises a rear plate 1031 and two side plates 1032, each side plate 1032 is connected with the air inlet frame 101 and the air outlet frame 102, it can be seen that the air inlet frame 101, the air outlet frame 102 and the rear box part 103 can constitute a shell of the air conditioner 200, the shell is provided with a fan 107 and a heat exchanger, the fan 107 is opposite to the air inlet frame 101 front and back, the heat exchanger is inclinedly arranged on the upper side of the fan 108, the left and right sides of the air inlet frame 101 are respectively formed with air inlets 101a, and the front side and the left and right sides of the air outlet frame 102 are respectively formed with air outlets 102a.

[0122] Other configurations and operations of the air conditioner 200 according to the embodiments of the present application are known to those skilled in the art, and will not be described in detail here.

[0123] In addition, it should be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, various possible combinations are not described again in the present application. In addition, various different embodiments of the present application can also be combined in any manner, as long as it does not deviate from the idea of the present application, it should also be considered as disclosed in the present application.

[0124] In the description of the present application, it should be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application. In addition, the features limited as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise stated, the meaning of "a plurality of" is two or more.

[0125] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, the term "installation", "link", "connection" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication.For the ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0126] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In the present specification, the exemplary description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. A display cell assembly, characterized by The display box has a mounting cavity in it for setting a display component. The mounting member comprises a first mounting plate, and the display box is detachably mounted on the thickness side of the first mounting plate through a first clasp structure, a second clasp structure and a fixing structure. The first clasp structure comprises a clasp and a first clasp position, the second clasp structure comprises an elastic clasp and a second clasp position, and the fixing structure comprises a first fixing clasp, a second fixing clasp and a fastener. The first clasp structure and the second clasp structure are respectively arranged on opposite sides of the display box in the first direction.

2. The display cassette assembly of claim 1, wherein, The first clasp structure is arranged on the same side of the display box.

3. The display cassette assembly of claim 1, wherein, The second clasp structure is provided with the fixing structure on opposite sides thereof.

4. The display cassette assembly of claim 1, wherein, The first clasp position is arranged on the thickness side of the first mounting plate, and the clasp is arranged on the display box and extends out of the peripheral wall of the display box.

5. The display cassette assembly of claim 1, wherein, The first clasp position is provided with a first clasp hole adapted to be inserted into the clasp. The surface of the first clasp position facing the first mounting plate is adapted to be abutted with the clasp. The mounting member further comprises a second mounting plate connected to the first mounting plate by bending.

6. The display cassette assembly of claim 5, wherein, The first clasp position is arranged at the connection position of the first mounting plate and the second mounting plate. The first clasp position comprises a ring-shaped clasp. The first clasp position further comprises a first reinforcing rib and / or a second reinforcing rib.

7. The display cassette assembly of claim 5, wherein, The first reinforcing rib is arranged on the peripheral wall of the ring-shaped clasp, and the second reinforcing rib is arranged on the inner peripheral wall of the ring-shaped clasp. The mounting member further comprises a second mounting plate connected to the first mounting plate by bending.

8. The display cassette assembly of claim 7, wherein, The ring-shaped clasp is formed as an open ring, and the circumferential ends of the ring-shaped clasp are connected to the first mounting plate.

9. The display cassette assembly of claim 7, wherein, The first reinforcing rib and / or the second reinforcing rib extend along the axial direction of the ring-shaped clasp and are connected to the second mounting plate. The first clasp position comprises a second reinforcing rib. The second reinforcing rib is adapted to abut against the insert in the radial direction of the annular buckle; and / or, At least part of the second reinforcing rib protrudes from the inner circumferential wall of the annular buckle, and the height of the at least part gradually increases in the axial direction of the annular buckle away from the display area.

10. The display box assembly according to claim 5, wherein The side of the insert away from the first mounting plate has a first guide surface, the first guide surface is arranged to extend in a direction away from the display box and towards the first mounting plate, the second buckle position comprises an annular buckle and a second reinforcing rib, the annular buckle has a first clamping hole adapted to be inserted into the insert, and the second reinforcing rib is arranged on the inner circumferential wall of the annular buckle and is adapted to be opposite to the first guide surface; and / or The two sides of the width of the insert each have a second guide surface, the second guide surface extends to the free end of the insert, and the two second guide surfaces extend towards each other in a direction away from the display box, and the width direction of the insert is parallel to the plane of the first mounting plate.

11. The display cassette assembly of claim 1, wherein, The elastic buckle is arranged on the thickness side of the first mounting plate, the second buckle position is arranged on the display box and protrudes from the outer circumferential wall of the display box, the elastic buckle comprises an elastic arm and a clamping protrusion, the clamping protrusion is arranged on the free end of the elastic arm, and the clamping protrusion is adapted to abut against the side of the second buckle position away from the first mounting plate.

12. The display cassette assembly of claim 11, wherein, The clamping protrusion is arranged on the side of the elastic arm away from the display area, The second buckle position has a second clamping hole, and the elastic arm is adapted to extend into the second clamping hole so that the clamping protrusion abuts against the second buckle position.

13. The display box assembly according to claim 12, wherein The edge of the second clamping hole at the end towards the first mounting plate is connected with a guide flange, and the guide flange extends in a direction away from the first mounting plate and towards the central axis of the second clamping hole; and / or At least part of the hole wall of the second clamping hole at the end towards the first mounting plate is formed as a tapered surface, and the large end of the tapered surface is arranged towards the first mounting plate.

14. The display cassette assembly of claim 11, wherein, The elastic arm comprises a first arm and a second arm, the first arm is connected between the first mounting plate and the second arm, and the clamping protrusion is arranged on the second arm, the first arm comprises a first plate portion, a second plate portion and a third plate portion, the first plate portion and the second plate portion are connected with the first mounting plate, the opposite ends of the first plate portion are respectively provided with the second plate portions, the end of the first plate portion away from the first mounting plate is connected with the third plate portion connecting the two second plate portions, and the second arm is connected with the second plate portion and the third plate portion.

15. The display cassette assembly of claim 14, wherein, The elastic arm further comprises at least one of a third reinforcing rib, a fourth reinforcing rib, a fifth reinforcing rib and a sixth reinforcing rib, The third reinforcing rib is arranged on the side of the first plate portion away from the second plate portion; The fourth reinforcing rib is arranged on the side of the second plate portion away from the other second plate portion; The fifth reinforcing rib is arranged on the side of the first plate portion towards the second plate portion; The sixth reinforcing rib is arranged on the side of the second plate portion away from the first plate portion. The sixth reinforcing rib is arranged on a side of the third plate portion away from the second plate portion and connected with the second arm.

16. The display cassette assembly of claim 15, wherein, The elastic arm comprises at least one of a third reinforcing rib and a fourth reinforcing rib, and a second clamping hole is formed on the second clamping portion, the elastic arm is adapted to extend into the second clamping hole so that the clamping protrusion is in abutment with the second clamping portion, The at least one of the third reinforcing rib and the fourth reinforcing rib is configured to be in abutment with the second clamping portion in the radial direction of the second clamping hole, and / or the protrusion height of at least a portion gradually decreases in the thickness direction of the first mounting plate in a direction away from the first mounting plate.

17. The display cassette assembly of claim 16, wherein, The elastic arm comprises a third reinforcing rib, and a guide flange is connected to an end edge of the second clamping hole facing the first mounting plate by bending, and the guide flange is adapted to be in abutment with the third reinforcing rib.

18. The display box assembly of claim 11, wherein, The clamping protrusion has a third guide surface, and the third guide surface is arranged to extend away from the elastic arm in a direction facing the first mounting plate; and / or, The elastic arm has a fourth guide surface on each side of the width of the elastic arm, the fourth guide surface extends to the free end of the elastic arm, and the two fourth guide surfaces extend towards each other in a direction away from the first mounting plate, and the width direction of the elastic arm is parallel to the plane in which the first mounting plate is located.

19. The display cassette assembly of claim 18, wherein, The clamping protrusion has a third guide surface, and a portion of the third guide surface is recessed to form a groove, and the two end edges of the third guide surface in the width direction of the elastic arm are arranged to be spaced apart from the groove.

20. The display cassette assembly of claim 1, wherein, The first fixing buckle is arranged on the outer peripheral wall of the display box and comprises a fourth plate portion and two fifth plate portions, the two fifth plate portions are connected to opposite sides of the fourth plate portion, and a fixing through hole is formed on the fourth plate portion, The second fixing buckle is arranged on the thickness side of the first mounting plate and comprises a connecting column portion, a sixth plate portion, a seventh plate portion and an eighth plate portion, the sixth plate portion and the seventh plate portion are connected with the first mounting plate, opposite ends of the sixth plate portion are respectively provided with the seventh plate portion, an end of the sixth plate portion away from the first mounting plate is connected with the eighth plate portion connecting the two seventh plate portions, a threaded hole is formed on the connecting column portion and connected to a side of the eighth plate portion away from the first mounting plate, and the fastener is arranged in the fixing through hole and threadedly connected with the threaded hole.

21. The display cassette assembly of claim 20, wherein, The second fixing buckle further comprises at least one of a seventh reinforcing rib and an eighth reinforcing rib, The seventh reinforcing rib is arranged on a side of the seventh plate portion away from the other seventh plate portion; The eighth reinforcing rib is arranged on a side of the sixth plate portion facing the seventh plate portion.

22. The display cassette assembly of claim 1, wherein, The mounting member further comprises a second mounting plate connected to the first mounting plate by bending, a side wall of the display box away from the second mounting plate is provided with a threading hole, the threading hole is provided with a threading structure, the threading structure comprises a first surrounding wall and a second surrounding wall, the first surrounding wall is formed as an open ring and extends outward from the edge of the threading hole, the second surrounding wall is connected to a circumferential one end of the first surrounding wall and extends toward a circumferential other end of the first surrounding wall, the circumferential other ends of the first surrounding wall and the second surrounding wall are spaced to define a through hole in communication with the threading hole, In the axial direction of the threading hole, the length of the first surrounding wall is greater than or equal to the length of the second surrounding wall.

23. The display cassette assembly of any of claims 1-22, wherein, The first mounting plate further has a non-display area arranged around the display area, the thickness of the display area is less than the thickness of the non-display area, the first mounting plate is formed with a ventilation opening spaced from the display area, The mounting member further comprises a second mounting plate connected to the edge of the ventilation opening adjacent to the display area and connected to the first mounting plate by bending, the first mounting plate and the second mounting plate are connected by a part of the first buckle structure.

24. An air conditioner characterized by comprising: The display box assembly comprises the display box assembly according to any one of claims 1-23.

25. The air conditioner of claim 24, wherein, The ventilation opening on the first mounting plate is an air outlet, and the first mounting plate participates in defining the appearance surface of the air conditioner.

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