CN217209783U - Center subassembly and air conditioner - Google Patents
Center subassembly and air conditioner Download PDFInfo
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- CN217209783U CN217209783U CN202220814384.0U CN202220814384U CN217209783U CN 217209783 U CN217209783 U CN 217209783U CN 202220814384 U CN202220814384 U CN 202220814384U CN 217209783 U CN217209783 U CN 217209783U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model provides a center subassembly and air conditioner relates to air conditioner technical field. The center subassembly includes framework and end cover. The end cap includes a first assembly portion, a second assembly portion and a connection assembly. The first assembling portion is connected with the second assembling portion, the first assembling portion and the second assembling portion are arranged at an included angle, the first assembling portion is assembled on the end face of the frame body, and the second assembling portion is assembled on the side face, adjacent to the end face, of the frame body. The side surface is provided with an assembling hole. The connecting assembly comprises a buckling part and a limiting part, the buckling part and the limiting part are both arranged on the second assembly part, the buckling part and the limiting part are both assembled in the assembly hole, the buckling part is clamped with the frame body, and the limiting part abuts against the inner wall of the assembly hole. The utility model provides an air conditioner has adopted foretell center subassembly. The utility model provides a lower technical problem of end cover assembly precision among the prior art can be improved to center subassembly and air conditioner.
Description
Technical Field
The utility model relates to an air conditioner technical field particularly, relates to a center subassembly and air conditioner.
Background
In order to improve the living environment as well as the working environment, the use of air conditioners has entered the lives of most consumers. The air conditioner can improve the living environment and the working environment of consumers in a mode of improving the air quality, thereby improving the comfort level.
With the improvement of the quality of life, consumers have demands on not only the functions of the air conditioner but also the aesthetic appearance of the air conditioner. In the prior art, because the mould processing part has error problems such as size and deformation, under the condition that the end cover of the air conditioner is connected with the middle frame, because the assembly precision of the end cover is low, a large gap usually leaks, or a step is formed between the end cover and the middle frame, and great influence is caused on the appearance of the air conditioner. Meanwhile, due to the problem that gaps are large or steps are generated, the air conditioner is easy to accumulate dust and even damaged, and therefore the use experience of a user is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem how to improve the lower technical problem of end cover assembly precision among the prior art.
In order to solve the problems, the utility model provides a middle frame component which is applied to an air conditioner and comprises a frame body and an end cover;
the end cover comprises a first assembling part, a second assembling part and a connecting component;
the first assembling portion is connected with the second assembling portion, the first assembling portion and the second assembling portion are arranged in an included angle, the first assembling portion is assembled on the end face of the frame body, and the second assembling portion is assembled on the side face, adjacent to the end face, of the frame body;
the side surface is provided with an assembling hole;
the connecting assembly comprises a buckling part and a limiting part, the buckling part and the limiting part are arranged in the second assembling part, the buckling part and the limiting part are assembled in the assembling hole, the buckling part is clamped with the frame body, and the limiting part abuts against the inner wall of the assembling hole.
The utility model provides a center subassembly includes for prior art's beneficial effect:
in the middle frame assembly, the first assembling portion is assembled to the end face of the frame body, and the second assembling portion is assembled to the side face of the frame body. The second assembly part is provided with the buckling part and the limiting part, and the buckling part and the limiting part are assembled in the assembly holes on the side surface, so that the position stability between the second assembly part and the frame body can be ensured through the clamping connection of the buckling part and the frame body, and a step can be prevented from being formed between the frame body and the end cover; in addition, the limiting part can be abutted against the inner wall of the assembly hole to limit the installation position of the second assembly part, so that a gap between the second assembly part and the frame body can be conveniently eliminated. Therefore, the middle frame assembly can improve the technical problem of low assembly precision of the end cover in the prior art, and can eliminate steps and large gaps generated after the end cover is assembled. Furthermore, the technical problems that the air conditioner is easy to accumulate dust and damage can be solved, and the use experience of a user can be improved.
In order to facilitate the installation of the buckling part and the limiting part into the assembling hole, optionally, a gap is formed between the buckling part and the limiting part. In-process to the pilot hole is packed into in clamping part and spacing portion, can clamping part can be close to spacing portion and produce elastic deformation, and on the same hand, spacing portion can be close to clamping part and produce elastic deformation to make things convenient for clamping part and spacing portion to pack into to the pilot hole.
In order to improve the strength of the buckling part and the limiting part, optionally, the connecting assembly further comprises a reinforcing part; the reinforcing part is arranged in the gap, and two ends of the reinforcing part are respectively connected with the limiting part and the buckling part.
Optionally, the reinforcement part is connected to the second fitting part. Set up the rib on second assembly portion, can improve the intensity of rib self to under the intensity of rib obtains the circumstances of promoting, just can effectual improvement to the reinforcing action that clamping part and spacing portion provided.
Optionally, the buckling part, the limiting part and the reinforcing part are integrally formed.
Optionally, the fastening portion includes a first connecting portion and a fastening block; one end of the first connecting part is connected to the second assembling part, and the buckle block is connected to one side of the first connecting part, which is far away from the second assembling part; one end, far away from the second assembling portion, of the first connecting portion extends into the assembling hole, and the buckling block is clamped on the frame body.
Optionally, the fastening block is located on one side of the first connecting portion, which is far away from the limiting portion.
Optionally, the limiting part includes a second connecting part and a holding block; the second connecting part is connected to the second assembling part, and the abutting block is connected to one side of the second connecting part, which is far away from the buckling part; the abutting block abuts against the inner wall of the assembly hole.
Optionally, the end of the holding block away from the second assembling portion is wedge-shaped.
An air conditioner includes a center frame assembly. The middle frame assembly comprises a frame body and an end cover;
the end cover comprises a first assembling part, a second assembling part and a connecting component;
the first assembling portion is connected with the second assembling portion, the first assembling portion and the second assembling portion are arranged in an included angle, the first assembling portion is assembled on the end face of the frame body, and the second assembling portion is assembled on the side face, adjacent to the end face, of the frame body;
the side surface is provided with an assembling hole;
the connecting component comprises a buckling part and a limiting part, the buckling part and the limiting part are arranged on the second assembling part, and the buckling part and the limiting part are assembled in the assembling hole.
The utility model provides an air conditioner has adopted foretell center subassembly, and its beneficial effect for prior art is the same with the above-mentioned beneficial effect of center subassembly that provides for prior art, no longer gives unnecessary details here.
Drawings
Fig. 1 is a partial structural schematic view of an air conditioner provided in an embodiment of the present application;
FIG. 2 is an enlarged view of the structure at B in FIG. 1;
FIG. 3 is a schematic structural view of an end cap provided in an embodiment of the present application;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;
FIG. 5 is a schematic structural view of a connecting assembly provided in another embodiment of the present application;
fig. 6 is a schematic structural view of a connection assembly provided in yet another embodiment of the present application.
Description of reference numerals:
10-an air conditioner; 11-a middle frame assembly; 12-an end cap; 100-a frame body; 101-end face; 102-side; 110-a mounting groove; 111-assembly holes; 120-a splice; 200-a first fitting part; 300-a second fitting part; 400-a connection assembly; 410-a snap-fit portion; 411 — first connection; 412-a button block; 420-a limiting part; 421-a second connection portion; 422-holding block; 4221-a holding section; 4222-an end section; 430-reinforcement.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
Referring to fig. 1, fig. 1 is a schematic diagram illustrating a partial structure of an air conditioner 10 according to an embodiment of the present disclosure. The present application provides an air conditioner 10 that can be used to air condition a designated space to improve the air quality in the designated space to improve the comfort of the user in the designated space.
In the prior art, when an end cover of an air conditioner is connected with a middle frame, a large gap is usually leaked or a step is formed between the end cover and the middle frame due to low assembly precision of the end cover, so that the appearance of the air conditioner is greatly influenced. Meanwhile, due to the problem that gaps are large or steps are generated, the air conditioner is easy to accumulate dust and even damaged, and therefore the use experience of a user is reduced.
In order to improve the above technical problem, in other words, in order to improve the technical problem of low assembling precision of the end cover in the prior art, the middle frame assembly 11 and the air conditioner 10 using the middle frame assembly 11 in the present application are provided.
In the embodiment of the present application, the "air conditioner 10" is generally referred to as an indoor unit, and is generally referred to as a hanging indoor unit. It should be understood that in other embodiments of the present application, the middle frame assembly 11 may be applied to a cabinet type indoor unit, or the middle frame assembly 11 may be applied to an outdoor unit; of course, it should be noted that when the middle frame assembly 11 of the present application is applied to a cabinet type indoor unit or outdoor unit, names such as a lining board structure, a main structure, or a frame structure may be adopted to replace the middle frame assembly 11, and details are not described below.
In an embodiment of the present application, please refer to fig. 1 and fig. 2 in combination, and fig. 2 shows an enlarged schematic structural diagram at B in fig. 1. The middle frame assembly 11 includes a frame body 100 and an end cap 12. The frame body 100 has an end surface 101 and a side surface 102 which are adjacently arranged, the side surface 102 has a mounting groove 110, correspondingly, the side surface 102 adjacent to the mounting groove 110 forms a splicing part 120, and one side of the splicing part 120 forms an inner wall of the mounting groove 110. The side surface 102 is provided with an assembling hole 111; the fitting hole 111 is opened inside the mounting groove 110.
Referring to fig. 3 and 4 in combination, fig. 3 shows a schematic structural view of the end cap 12 provided in the embodiment of the present application; fig. 4 shows an enlarged schematic view of the structure at a in fig. 3. The end cap 12 includes a first fitting part 200, a second fitting part 300, and a connecting assembly 400. The first assembling portion 200 is connected to the second assembling portion 300, and the first assembling portion 200 and the second assembling portion 300 are disposed at an included angle. The first fitting portion 200 is fitted to the end surface 101 of the housing 100, and the second fitting portion 300 is fitted to the side surface 102 of the housing 100 adjacent to the end surface 101. In addition, the connecting assembly 400 includes a fastening portion 410 and a limiting portion 420, the fastening portion 410 and the limiting portion 420 are both disposed on the second assembly portion 300, the fastening portion 410 and the limiting portion 420 are both assembled in the assembly hole 111, the fastening portion 410 is fastened to the frame body 100, and the limiting portion 420 abuts against the inner wall of the assembly hole 111.
As described above, in the center frame assembly 11, when the first fitting portion 200 is fitted to the end surface 101 of the frame body 100, the second fitting portion 300 is fitted to the side surface 102 of the frame body 100. Since the second assembling portion 300 is provided with the locking portion 410 and the position-limiting portion 420, and the locking portion 410 and the position-limiting portion 420 are both assembled in the assembling hole 111 on the side surface 102, the position stability between the second assembling portion 300 and the frame body 100 can be ensured by the locking of the locking portion 410 and the frame body 100, so that the step formation between the frame body 100 and the end cover 12 can be prevented; in addition, the limiting part 420 can be abutted against the inner wall of the assembly hole 111 to limit the installation position of the second assembly part 300, so that the gap between the second assembly part 300 and the frame body 100 can be conveniently eliminated. Therefore, the middle frame assembly 11 can solve the technical problem that the assembly precision of the end cover 12 is low in the prior art, and can eliminate steps and large gaps generated after the end cover 12 is assembled. Therefore, the technical problems that the air conditioner 10 is easy to accumulate dust and damage can be solved, and the use experience of the user can be improved.
It is noted that, in a state where the catching portion 410 and the stopper portion 420 are fitted in the fitting hole 111, the second fitting portion 300 is fitted into the fitting groove 110, and the second fitting portion 300 is spliced with the spliced portion 120 such that the outer surfaces of the second fitting portion 300 and the spliced portion 120 are located in the same plane. The splicing of the second assembling portion 300 and the splicing portion 120 shows that one side of the second assembling portion 300, which is far away from the first assembling portion 200, is in contact with one side of the splicing portion 120, which forms the mounting groove 110, and it can also be considered that the second assembling portion 300 abuts against the splicing portion 120. Because the fastening part 410 is fastened to the frame body 100, the depth of the second assembling part 300 assembled in the mounting groove 110 can be limited by the fastening part 410, so that the second assembling part 300 is conveniently ensured to be flush with the splicing part 120, and a step formed between the end cover 12 and the middle frame is eliminated. In addition, since the limiting portion 420 abuts against the inner wall of the assembling hole 111, the distance between the second assembling portion 300 and the splicing portion 120 can be conveniently limited, so that the second assembling portion 300 can be conveniently abutted against the splicing portion 120, and a gap between the second assembling portion 300 and the frame body 100 is eliminated. Therefore, the technical problem of low assembling precision of the end cover 12 in the prior art can be solved.
In addition, since the fastening portion 410 and the limiting portion 420 are both assembled in the assembly hole 111, the assembly of the second assembly portion 300 and the side surface 102 can be facilitated, and the fastening portion 410 and the limiting portion 420 can be matched with the frame body 100 through one assembling action. Meanwhile, since the fastening part 410 and the limiting part 420 are located in the same assembling hole 111, the fastening part 410 and the limiting part 420 can directly provide a mutual limiting effect, so that the installation stability of the fastening part 410 and the limiting part 420 is ensured, and the assembling accuracy of the fastening part 410 and the limiting part 420 is improved.
Alternatively, in some embodiments of the present application, the "side surface 102" mentioned above refers to the top surface of the air conditioner 10, and the top surface can be regarded as the side surface 102 of the air conditioner 10 on which the air intake grille is disposed. It should be understood that in other embodiments of the present application, the end cap 12 may be applied to other sides 102 of the air conditioner 10, such as a back, front, or bottom surface.
To facilitate the fitting of the catching portion 410 and the stopper portion 420 into the fitting hole 111, optionally, in some embodiments of the present application, a gap is formed between the catching portion 410 and the stopper portion 420. Form the clearance between clamping part 410 and spacing portion 420, can provide the space of reserving for the deformation of clamping part 410 and the deformation of spacing portion 420 to at the in-process that clamping part 410 and spacing portion 420 assembled pilot hole 111, make things convenient for clamping part 410 to produce elastic deformation towards spacing portion 420, make things convenient for spacing portion 420 to produce elastic deformation towards clamping part 410, thereby can make things convenient for clamping part 410 and spacing portion 420 to pack into to pilot hole 111 inside.
It should be noted that, in the embodiment of the present application, since the latching portion 410 is pressed by the inner wall of the mounting hole 111 during mounting to generate an acting force toward the limiting portion 420, in order to facilitate deformation of the latching portion 410, a gap is provided between the latching portion 410 and the limiting portion 420. It should be understood that in other embodiments of the present application, if the direction of the force generated by the buckling portion 410 being pressed by the inner wall of the assembling hole 111 is different, other arrangements may be adopted. For example, as shown in fig. 5, fig. 5 shows a schematic structural diagram of a connection assembly 400 provided in another embodiment of the present application, in which a buckling portion 410 and a limiting portion 420 are arranged in a staggered manner, that is, the limiting portion 420 is retracted from a deformation position of the buckling portion 410, so that an elastic deformation direction generated by the buckling portion 410 under the condition of being pressed by an inner wall of the assembly hole 111 is staggered from the limiting portion 420; similarly, the buckling part 410 is arranged to avoid the deformation position of the limiting part 420, so that the elastic deformation direction of the limiting part 420 generated under the condition that the limiting part is extruded by the inner wall of the assembling hole 111 is staggered with the buckling part 410. Wherein, the arrow X in fig. 5 indicates the direction in which the limiting portion 420 is elastically deformed, and the arrow Y in fig. 5 indicates the direction in which the locking portion 410 is elastically deformed. For another example, as shown in fig. 6, fig. 6 shows a schematic structural diagram of a connection assembly 400 provided in another embodiment of the present application, in which the buckling part 410 and the limiting part 420 are arranged in a staggered manner, and a deformation direction of the buckling part 410 is different from a deformation direction of the limiting part 420, so that the buckling part 410 does not affect the elastic deformation of the limiting part 420, and similarly, the limiting part 420 does not affect the elastic deformation of the buckling part 410. Wherein, the arrow X in fig. 6 indicates the direction in which the limiting portion 420 is elastically deformed, and the arrow Y in fig. 6 indicates the direction in which the locking portion 410 is elastically deformed.
It should be noted that, when the manner of installation of the locking portion 410 and the stopper portion 420 is different, the shape of the attachment hole 111 may be adjusted. For example, in the case of fig. 4 as an example, the fitting hole 111 may be a square hole, a circular hole, an elliptical hole, or the like. For another example, in the case of fig. 5 as an example, the fitting hole 111 may be a square hole or a zigzag hole. For another example, in the case of fig. 6 as an example, the fitting hole 111 may be an L-shaped hole or the like.
In the embodiment of the present application, in order to improve the strength of the limiting portion 420 and the fastening portion 410, optionally, the connecting assembly 400 further includes a reinforcing portion 430; the reinforcing portion 430 is disposed in the gap, and two ends of the reinforcing portion 430 are connected to the limiting portion 420 and the locking portion 410, respectively. It should be noted that the reinforcing portion 430 may be connected to an end of the fastening portion 410 close to the second assembling portion 300, so as to prevent the reinforcing portion 430 from affecting the elastic deformation of the fastening portion 410; similarly, the reinforcing part 430 is connected to an end of the position-limiting part 420 near the second assembling portion 300 to prevent the reinforcing part 430 from affecting the elastic deformation of the position-limiting part 420. The reinforcing part 430 provides a supporting function for the limiting part 420 and the buckling part 410, so that the limiting part 420 and the buckling part 410 are prevented from being damaged due to overlarge deformation under the condition that the limiting part 420 and the buckling part 410 are elastically deformed, and the overall strength of the buckling part 410 and the limiting part 420 can be improved.
It should be understood that in some embodiments of the present application, the number of the reinforcing part 430 may be one, that is, both ends of the reinforcing part 430 are connected to the limiting part 420 and the fastening part 410, respectively. Alternatively, in other embodiments of the present application, the number of the reinforcing portions 430 may also be multiple, and the reinforcing portion 430 near one end of the limiting portion 420 is connected to the limiting portion 420, so as to improve the strength of the limiting portion 420; the reinforcing part 430 near one end of the buckling part 410 is connected to the buckling part 410 to improve the strength of the buckling part 410; in this case, both ends of the reinforcing portion 430 may be connected to the stopper portion 420 and the locking portion 410, respectively.
In addition, in the embodiment of the present application, the reinforcing part 430 is connected to the second fitting part 300. In order to improve the strength of the reinforcing part 430 itself, providing the reinforcing part 430 on the second fitting part 300 may increase the contact area of the reinforcing part 430 itself with the second fitting part 300, so that the reinforcing effect may be provided to the reinforcing part 430 through the second fitting part 300. In the case where the strength of the reinforcing portion 430 itself is improved, the reinforcing effect of the reinforcing portion 430 to the stopper portion 420 and the click portion 410 can be improved. Further, the strength of the locking portion 410 and the stopper portion 420 can be further improved.
Of course, in other embodiments of the present application, even if there is a gap between the reinforcing part 430 and the second fitting part 300, the reinforcing part 430 may provide a reinforcing effect to the catching part 410 and the stopper part 420. For example, the number of the reinforcing part 430 is one, and both ends of the reinforcing part 430 are connected to the buckling part 410 and the limiting part 420, respectively. For example, the reinforcing portion 430 has a zigzag shape, a part of the reinforcing portion 430 is connected to the second mounting portion 300, and a gap is formed between the part of the reinforcing portion 430 and the second mounting portion 300.
In the embodiment of the present application, the fastening portion 410, the limiting portion 420 and the reinforcing portion 430 are integrally formed. And, the connection assembly 400 and the second fitting portion 300 are integrally molded. Through the integrated into one piece's mode, can improve the connection stability between coupling assembling 400 and the second assembly 300 to can improve the holistic intensity of coupling assembling 400. Further, the connection stability between the connection member 400 and the housing 100 can be ensured. Of course, in other embodiments of the present application, the fastening portion 410, the limiting portion 420 and the reinforcing portion 430 of the connecting assembly 400 may be disposed on the second assembling portion 300 in other manners, such as welding, plugging, bonding or screwing.
In addition, in some embodiments of the present application, the number of the connection assemblies 400 on the second mounting portion 300 may be one or more. In the case where a plurality of connection members 400 are provided on the second assembling portion 300, the plurality of connection members 400 are provided at intervals. So that the second assembling portion 300 is reinforced at a plurality of positions by the plurality of connecting members 400, and the assembling accuracy between the second assembling portion 300 and the frame body 100 is improved. Correspondingly, under the condition that the connecting assembly 400 is multiple, the mounting groove 110 is internally provided with a plurality of assembling holes 111 for connecting the connecting assemblies 400.
Referring to fig. 4, the fastening portion 410 includes a first connecting portion 411 and a fastening block 412; one end of the first connecting portion 411 is connected to the second assembling portion 300, and the fastening block 412 is connected to one side of the first connecting portion 411 away from the second assembling portion 300; one end of the first connecting portion 411, which is far away from the second assembling portion 300, extends into the assembling hole 111, and the buckle block 412 is clamped to the frame 100.
The process of fitting the locking portion 410 to the fitting hole 111 is substantially as follows: the end of the first connecting portion 411 drives the buckle block 412 to extend into the assembling hole 111; the inner wall of the assembling hole 111 abuts against the buckling block 412, and when the second assembling portion 300 continues to move toward the mounting groove 110, the inner wall of the assembling hole 111 provides an extrusion force to the buckling block 412, so that the first connecting portion 411 generates elastic deformation toward the limiting portion 420, and the buckling block 412 is convenient to avoid the inner wall of the assembling hole 111. After the fastening block 412 extends into the mounting hole 111, the fastening block 412 is fastened to the frame 100 by the elastic restoring action of the first connecting portion 411. This completes the engagement of the engaging portion 410 with the housing 100. At this time, the fastening block 412 is hung on the inner side of the frame body 100, and provides a force for limiting the detachment from the side surface 102 to the second assembling portion 300, so that the fitting of the second assembling portion 300 and the joint portion 120 can be limited, and a step formed between the second assembling portion 300 and the joint portion 120 can be eliminated.
Based on this, in order to facilitate the buckling block 412 to escape from the inner wall of the assembly hole 111 under the squeezing action of the inner wall of the assembly hole 111, the side of the buckling block 412 away from the second assembly portion 300 is provided with an inclined surface, so that the width of the buckling block 412 is gradually reduced from the side close to the second assembly portion 300 to the side away from the second assembly portion 300. In other words, in the process that the fastening portion 410 is assembled in the assembly hole 111, the inner wall of the assembly hole 111 abuts against the inclined surface of the fastening block 412 to press the fastening block 412, so that the first connecting portion 411 elastically deforms toward the limiting portion 420, and the fastening block 412 is retracted from the inner wall of the assembly hole 111.
Optionally, the fastening block 412 is located on a side of the first connecting portion 411 away from the limiting portion 420. Accordingly, when the button block 412 is pressed by the inner wall of the mounting hole 111, the first connecting portion 411 is elastically deformed toward the position-limiting portion 420 by the force of the button block 412. It should be understood that in other embodiments of the present application, as illustrated in fig. 6, the button block 412 may be disposed at other positions on the first connection portion 411.
Referring to fig. 4, the position-limiting portion 420 includes a second connecting portion 421 and a supporting block 422; the second connecting portion 421 is connected to the second assembling portion 300, and the holding block 422 is connected to a side of the second connecting portion 421 away from the fastening portion 410; the abutting block 422 abuts against the inner wall of the assembly hole 111.
The process of fitting the stopper portion 420 to the fitting hole 111 is substantially as follows: the second connecting portion 421 drives the abutting block 422 to extend into the assembling hole 111. Since the fastening portion 410 abuts against the inner wall of the assembly hole 111 and applies an acting force toward the limiting portion 420, the abutting portion abuts against the inner wall of the assembly hole 111, and the second connecting portion 421 generates a small elastic deformation. After the buckling part 410 is installed in the assembly hole 111, the abutting block 422 continuously abuts against the inner wall of the assembly hole 111 due to the abutting of the second assembly part 300 against the splicing part 120. At this time, the abutting block 422 can be urged to stably abut against the inner wall of the assembly hole 111 through the elastic deformation generated by the second connecting portion 421, and then the second assembly portion 300 is urged to contact with the splicing portion 120 through the reaction force, so as to achieve the purpose of eliminating the gap.
It should be noted that, in order to provide a relatively stable limiting effect, the overall rigidity of the limiting portion 420 is relatively high, and therefore, even if the second connecting portion 421 generates elastic deformation, the generated elastic deformation is relatively small, so that the abutting block 422 can stably abut against the inner wall of the assembly hole 111, and further the second assembly portion 300 can stably contact with the splicing portion 120. Of course, in other embodiments of the present application, it can also be considered that the second connecting portion 421 does not generate elastic deformation, and only the position of the limiting portion 420 is set to just make the second assembling portion 300 contact with the splicing portion 120, and the abutting block 422 abuts against the inner wall of the assembling hole 111, so as to achieve the purpose of eliminating the gap.
Optionally, referring to fig. 2 and fig. 4, in order to facilitate the limiting portion 420 to extend into the assembling hole 111, an end portion of the abutting block 422 far from the second assembling portion 300 is wedge-shaped. Wherein "wedge-shaped" refers to: the supporting block 422 can be divided into a supporting section 4221 and an end section 4222, and the width of the supporting section 4221 can be uniformly set, that is, the height of the supporting section 4221 relative to the second connecting portion 421 is substantially constant along the extending direction of the supporting section 4221; and the height of the end section 4222 relative to the second connecting part 421 is gradually reduced from the side close to the second assembling part 300 to the side far from the second assembling part 300 along the end section 4222, so that the width of the end part of the abutting part is small, and the abutting part is convenient to extend into the assembling hole 111.
Referring to fig. 3, in the embodiment of the present application, a circular arc transition may be adopted between the first assembling portion 200 and the second assembling portion 300, so as to improve the connection stability between the first assembling portion 200 and the second assembling portion 300. In addition, the first and second assembling portions 200 and 300 are connected by integral molding.
It should be understood that in other embodiments of the present application, the first and second assembling portions 200 and 300 may be arranged in other ways. For example, a right angle or an obtuse angle is formed between the first fitting part 200 and the second fitting part 300, and for example, the first fitting part 200 and the second fitting part 300 are detachably connected by means of a plug-in connection. Also, for example, the first fitting portion 200 and the second fitting portion 300 are fixedly connected by screws or the like.
In summary, in the middle frame assembly 11 and the air conditioner 10 provided in the embodiments of the present application, when the first assembling portion 200 is assembled to the end surface 101 of the frame body 100, the second assembling portion 300 is assembled to the side surface 102 of the frame body 100. Since the second assembling portion 300 is provided with the locking portion 410 and the position limiting portion 420, and the locking portion 410 and the position limiting portion 420 are assembled in the assembling hole 111 on the side surface 102, the locking of the locking portion 410 and the frame body 100 can ensure the position stability between the second assembling portion 300 and the frame body 100, so as to prevent the step from being formed between the frame body 100 and the end cover 12; in addition, the limiting part 420 can be abutted against the inner wall of the assembly hole 111 to limit the installation position of the second assembly part 300, so that the gap between the second assembly part 300 and the frame body 100 can be conveniently eliminated. Therefore, the middle frame assembly 11 can solve the technical problem that the assembly precision of the end cover 12 is low in the prior art, and can eliminate steps and large gaps generated after the end cover 12 is assembled. Therefore, the technical problems that the air conditioner 10 is easy to accumulate dust and damage can be solved, and the use experience of the user can be improved.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.
Claims (10)
1. A middle frame assembly is applied to an air conditioner and is characterized by comprising a frame body and an end cover;
the end cover comprises a first assembling part, a second assembling part and a connecting component;
the first assembling part is connected with the second assembling part, and the first assembling part and the second assembling part form an included angle; the first assembling part is assembled on the end face of the frame body, and the second assembling part is assembled on the side face, adjacent to the end face, of the frame body;
the side surface is provided with an assembling hole;
the connecting assembly comprises a buckling part and a limiting part, the buckling part and the limiting part are arranged on the second assembling part, the buckling part and the limiting part are assembled in the assembling hole, the buckling part is clamped with the frame body, and the limiting part is abutted against the inner wall of the assembling hole.
2. The center frame assembly according to claim 1, wherein a gap is formed between the fastening portion and the stopper portion.
3. The middle frame assembly of claim 2, wherein said connection assembly further comprises a reinforcement; the reinforcing part is arranged in the gap, and two ends of the reinforcing part are respectively connected with the limiting part and the buckling part.
4. The middle frame assembly according to claim 3, wherein said reinforcement portion is connected to said second fitting portion.
5. The middle frame assembly according to claim 3, wherein the fastening portion, the limiting portion and the reinforcing portion are integrally formed.
6. The middle frame assembly according to any one of claims 1 to 5, wherein the fastening portion comprises a first connecting portion and a fastening block; one end of the first connecting part is connected to the second assembling part, and the buckle block is connected to one side of the first connecting part, which is far away from the second assembling part; one end, far away from the second assembling portion, of the first connecting portion extends into the assembling hole, and the buckling block is clamped on the frame body.
7. The middle frame assembly according to claim 6, wherein the fastening block is located on a side of the first connecting portion away from the limiting portion.
8. The middle frame assembly according to any one of claims 1 to 5, wherein the limiting portion comprises a second connecting portion and a holding block; the second connecting part is connected to the second assembling part, and the abutting block is connected to one side of the second connecting part, which is far away from the buckling part; the abutting block abuts against the inner wall of the assembly hole.
9. The middle frame assembly according to claim 8, wherein an end of the holding block away from the second assembling portion is wedge-shaped.
10. An air conditioner characterized by comprising the center frame assembly as recited in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220814384.0U CN217209783U (en) | 2022-04-08 | 2022-04-08 | Center subassembly and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220814384.0U CN217209783U (en) | 2022-04-08 | 2022-04-08 | Center subassembly and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217209783U true CN217209783U (en) | 2022-08-16 |
Family
ID=82760505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220814384.0U Active CN217209783U (en) | 2022-04-08 | 2022-04-08 | Center subassembly and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217209783U (en) |
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2022
- 2022-04-08 CN CN202220814384.0U patent/CN217209783U/en active Active
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