CN108180559B - Middle frame base connecting structure and air conditioner - Google Patents
Middle frame base connecting structure and air conditioner Download PDFInfo
- Publication number
- CN108180559B CN108180559B CN201810172303.XA CN201810172303A CN108180559B CN 108180559 B CN108180559 B CN 108180559B CN 201810172303 A CN201810172303 A CN 201810172303A CN 108180559 B CN108180559 B CN 108180559B
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- Prior art keywords
- middle frame
- elastic arm
- lower base
- buckling
- base
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Connection Of Plates (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a middle frame base connecting structure and an air conditioner, and relates to the technical field of air conditioners. The middle frame base connecting structure comprises a middle frame and a lower base. The air outlet has been seted up to the lower base, the center includes the front panel, the top of lower base is located to the front panel cover, the position that is close to the lower base of front panel is provided with first connecting portion, the lower base is provided with second connecting portion, second connecting portion are located the upper portion of air outlet, after center and lower base cooperation are put in place, first connecting portion have the open end towards the lower base, first connecting portion is inserted from the open end to second connecting portion, first connecting portion includes the first inclined plane that sets up for the open end slope, second connecting portion includes the second inclined plane, second inclined plane and first inclined plane cooperation are with center and lower base joint. The middle frame base connecting structure is reasonable in design, reliable in connection and convenient to assemble, and the lower base and the middle frame can be assembled and disassembled from the upper direction and are fixed relatively front and back.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a middle frame base connecting structure and an air conditioner.
Background
Along with the development of science and technology, people are increasingly conscious of health, and new standards are also provided for the cleaning performance of the air conditioner.
The prior detachable air conditioner has the advantages that the middle frame is fixedly connected with the lower base through the mode of the buckle structure, after the air conditioner is installed on the wall body, the front and back directions of the middle frame and the lower base are relatively fixed according to the disassembly requirement by consumers, and the disassembly is realized in the upper and lower directions, so that a new connection structure is needed, and the condition that the lower base is directly disassembled from the middle frame on the premise that the middle frame is not required to be disassembled is met.
Disclosure of Invention
In view of this, the present invention aims to provide a middle frame base connection structure, when an air conditioner is installed on a wall, a consumer can detach the lower base from the lower portion of the middle frame vertically according to needs, and when the air conditioner is assembled, the lower base can be assembled integrally and then mounted from the lower portion of the middle frame, so that the front-rear direction is relatively fixed, the upper-lower direction can be detached, the middle frame is not required to be detached, and the lower base can be detached from the middle frame directly.
In order to achieve the above purpose, the technical scheme of the invention is realized as follows:
a middle frame base connecting structure comprises a middle frame and a lower base;
the lower base is provided with an air outlet, the middle frame comprises a front panel, the front panel is covered above the lower base, and a first connecting part is arranged at a position, close to the lower base, of the front panel;
the lower base is provided with a second connecting part, the second connecting part is positioned at the upper part of the air outlet, after the middle frame is matched with the lower base in place, the first connecting part is provided with an opening end facing the lower base, and the second connecting part is inserted into the first connecting part from the opening end;
the first connecting portion comprises a first inclined surface which is obliquely arranged relative to the opening end, the second connecting portion comprises a second inclined surface which is used for being clamped with the first inclined surface, and the first inclined surface is matched with the second inclined surface to clamp the middle frame with the lower base.
Further, the first connecting part is a buckle, and the second connecting part is a buckle position; or (b)
The first connecting part is a buckling position, and the second connecting part is a buckle.
Further, the buckle comprises a limiting part and a first elastic arm which are fixedly connected, one side of the first elastic arm, which is far away from the limiting part, is provided with a buckling piece, and the first inclined surface or the second inclined surface is positioned on one side of the buckling piece, which faces the limiting part;
the buckling piece is obliquely arranged relative to the opening end, and an included angle between the buckling piece and the limiting part is an acute angle, so that the first elastic arm is of a structure with a narrow inner side and a wide outer side.
Further, the number of the buckling pieces is two, and the two buckling pieces are symmetrically arranged at two sides of the width direction of the first elastic arm;
a first guide inclined plane is arranged at the position, close to the opening end, of the buckling piece, and the directions of the first guide inclined planes of the two buckling pieces are opposite.
Further, the buckle further comprises fixing parts respectively arranged at two ends of the limiting part, the extending directions of the two fixing parts are the same, and the fixing parts and the limiting parts are enclosed to form a clamping interface;
the buckling position is embedded in the clamping interface and is clamped with the buckling piece.
Further, the buckling position comprises a second elastic arm and a clamping block which are fixedly connected, the second inclined surface or the first inclined surface is positioned on one side, close to the second elastic arm, of the clamping block, and the clamping block is matched and clamped with the buckling piece.
Further, the second elastic arm is matched with the first elastic arm, the second elastic arm comprises a narrow end and a wide end, the narrow end of the second elastic arm is matched with the narrow end of the first elastic arm, and the wide end of the second elastic arm is matched with the wide end of the first elastic arm;
the narrow end of the second elastic arm is provided with a second guiding inclined plane.
Further, the number of the buckling positions is two, the two buckling positions are arranged at intervals, and the two buckling blocks are arranged oppositely.
Further, the first connecting portion is located at an end portion of the front panel in the length direction, and the second connecting portion is located at an end portion of the lower base in the length direction;
the first connecting part is a clamping groove, and the second connecting part is a buckle; or alternatively
The first connecting portion is a buckle, the second connecting portion is a clamping groove, and the buckle is buckled in the clamping groove.
Compared with the prior art, the air conditioner shell has the following advantages:
the middle frame base connecting structure is reasonable in design, simple in structure and high in practicability, when the middle frame is hung on a wall body, the lower base is installed at the lower part of the middle frame after the whole assembly of the lower base is completed, and the purposes of relatively fixing the middle frame and the lower base in the front-rear direction and installing and detaching the middle frame and the lower base in the up-down direction are achieved.
Another object of the present invention is to provide an air conditioner having the advantages of the above-mentioned middle frame base connection structure.
In order to achieve the above purpose, the technical scheme of the invention is realized as follows:
an air conditioner comprises a middle frame base connecting structure.
Compared with the prior art, the air conditioner has the following advantages:
the air conditioner is simple in structure, convenient to install and detach, and capable of assembling or disassembling the lower base from the lower part of the middle frame according to the demands of consumers, so that the production operation and the use demands of the consumers are met.
The air conditioner and the middle frame base connecting structure have the same advantages compared with the prior art, and are not described in detail herein.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a first view angle of a first structure of a middle frame base connection structure according to embodiment 1 of the present invention;
fig. 2 is a cross-sectional view of a second view of a first structure of the middle frame base connecting structure provided in embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of a middle frame in the middle frame base connection structure provided in embodiment 1 of the present invention;
fig. 4 is a schematic structural diagram of a lower base in the middle frame base connecting structure provided in embodiment 1 of the present invention;
FIG. 5 is a partial enlarged view at B in FIG. 2;
fig. 6 is a partial enlarged view of a first connecting portion of a middle frame in the middle frame base connecting structure provided in embodiment 1 of the present invention;
fig. 7 is a partial enlarged view of a second connection portion of a lower base in the middle frame base connection structure provided in embodiment 1 of the present invention;
FIG. 8 is an enlarged view of a portion of FIG. 1 at A;
fig. 9 is a schematic diagram of a second structure of the middle frame base connection structure provided in embodiment 1 of the present invention;
fig. 10 is a partial enlarged view at C in fig. 9.
Reference numerals illustrate:
1-middle frame base connection structure, 2-middle frame, 3-front panel, 4-first connecting portion, 5-spacing portion, 6-first elastic arm, 7-fastener, 8-fixed part, 9-first guide inclined plane, 10-lower base, 11-second connecting portion, 12-cooperation portion, 13-second elastic arm, 14-joint piece, 15-second guide inclined plane, 16-first direction, 17-second direction, 18-open end, 19-first inclined plane, 20-second inclined plane.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
The invention will be described in detail below with reference to the drawings in connection with embodiments.
Example 1
Fig. 1 is a schematic structural diagram of a middle frame base connection structure 1 according to the present embodiment. Fig. 2 is a cross-sectional view showing a hanging state of the middle frame base connecting structure 1 according to the present embodiment. Referring to fig. 1 and 2, a middle frame base connecting structure 1 includes a middle frame 2 and a lower base 10. The middle frame 2 comprises a front panel 3, an air outlet is formed in the lower base 10, and when the air conditioner is hung on a wall, the front panel 3 is covered above the lower base 10 and is positioned right in front.
The front panel 3 is provided with first connecting portion 4 near the position of lower base 10, and lower base 10 is provided with second connecting portion 11, and wherein, second connecting portion 11 is located the upper portion of air outlet and is used for setting up with first connecting portion 4 joint to can dismantle center 2 and lower base 10 and connect, after center 2 and lower base 10 cooperate in place, first connecting portion 4 has the open end 18 towards lower base 10, and second connecting portion 11 of lower base 10 inserts first connecting portion 4 from open end 18.
Fig. 3 is a schematic structural diagram of a middle frame 2 in the middle frame base connecting structure 1 according to the present embodiment. Fig. 4 is a schematic structural diagram of the lower base 10 in the middle frame base connecting structure 1 according to the present embodiment. Please refer to fig. 3 and fig. 4.
The quantity of first connecting portion 4 is a plurality of, a plurality of first connecting portions 4 are arranged along the length direction interval of center 2, the quantity of second connecting portions 11 is the same as the quantity of first connecting portions 4, a plurality of second connecting portions 11 are arranged along the length direction interval of lower base 10, the positions of second connecting portions 11 and first connecting portions 4 are in one-to-one correspondence, first connecting portions 4 include first inclined planes 19 which are inclined relative to open ends 18, second connecting portions 11 include second inclined planes 20 which are used for being clamped with first inclined planes 19, first connecting portions 4 and second connecting portions 11 are clamped through the cooperation of first inclined planes 19 and second inclined planes 20, and therefore center 2 and lower base 10 can be detached and connected.
Fig. 5 is a partially enlarged view of the middle frame base connecting structure 1 provided in the present embodiment in a hanging state after the first connecting portion 4 and the second connecting portion 11 are mated. Please refer to fig. 5. The first connecting portion 4 has a limiting portion 5, the second connecting portion 11 has a mating portion 12, wherein, the limiting portion 5 cooperates with the mating portion 12, when the hanging is in use, the limiting portion 5 is vertically arranged, that is, the limiting portion 5 is the same as the extending direction of the front panel 3, after the middle frame 2 is connected with the lower base 10, the mating portion 12 is matched with the limiting portion 5, the depth of the second connecting portion 11 inserted into the first connecting portion 4 is limited, and the first inclined surface 19 on the first connecting portion 4 cooperates with the second inclined surface 20 on the second connecting portion 11, so that the lower base 10 and the middle frame 2 can only be detached from the upper and lower directions.
The direction perpendicular to the front panel 3 is a first direction 16, the direction parallel to the front panel 3 is a second direction 17, and the limiting portion 5 and the engaging portion 12 are disposed along the second direction 17, thereby limiting the engaging depth of the first connecting portion 4 and the second connecting portion 11.
It is understood that the limiting portion 5 may be provided on the second connecting portion 11, and the corresponding engaging portion 12 may be provided on the first connecting portion 4, as long as the movement of the front panel 3 in the horizontal direction is limited by the engagement of the limiting portion 5 and the engaging portion 12.
Fig. 6 is a schematic structural diagram of the first connecting portion 4 in the middle frame base connecting structure 1 according to the present embodiment. Referring to fig. 6, the first connecting portion 4 is a buckle, the buckle includes a fixed connection limiting portion 5 and a first elastic arm 6, a buckling piece 7 is disposed on a side of the first elastic arm 6 away from the limiting portion 5, two ends of the limiting portion 5 are fixedly connected with fixing portions 8, wherein extension directions of the two fixing portions 8 are the same, and the fixing portions 8 and the limiting portion 5 jointly enclose a fastening interface.
One end of the first elastic arm 6 is fixedly connected with the buckling piece 7, and the other end is fixedly connected with the limiting part 5. So that the buckling piece 7 and the limiting part 5 are oppositely arranged. In this embodiment, the first inclined surface 19 or the second inclined surface 20 is located on a side of the fastener 7 facing the limiting portion 5, and in this embodiment, the first inclined surface 19 is located on the fastener 7, the fastener 7 is obliquely disposed relative to the opening end 18, and an included angle between the fastener 7 and the limiting portion 5 is an acute angle, so that the first elastic arm 6 is of a structure with a narrow inner side and a wide outer side, that is, a dimension of the first elastic arm 6 near one end of the clip connector is greater than a dimension of the first elastic arm 6 far away from one end of the clip connector.
The first elastic arm 6 is located at the middle position of the clamping interface, so that the clamping interface is divided into two independent spaces, the number of the buckling pieces 7 is two, and the two buckling pieces 7 are symmetrically arranged on two sides of the width direction of the first elastic arm 6. So that both sides of the first elastic arm 6 can be clamped with the second connecting portion 11.
The fastener 7 is provided with the first guide inclined plane 9 near the open end 18, and when the first guide inclined plane 9 is used for the cooperation joint of the second connecting part 11 and the first connecting part 4, the better guiding effect is played for the very easy joint of the second connecting part 11 and the fastener 7 along the first guide inclined plane 9. The two buckling pieces 7 are provided with first guiding inclined planes 9, the directions of the two first guiding inclined planes 9 are opposite, the size of the first guiding inclined planes 9 is not limited, and the buckling pieces are determined according to the actual requirement of the buckling.
The second connecting part 11 is assembled upwards along the first guiding inclined plane 9 from the lower part of the middle frame 2, so that the second connecting part 11 is clamped with the buckling piece 7 of the first connecting part 4.
Fig. 7 is a schematic structural diagram of the second connection portion 11 in the middle frame base connection structure 1 according to the present embodiment. Referring to fig. 7, the second connecting portion 11 is a fastening portion, and the fastening portion includes a second elastic arm 13 and a clamping block 14 that are fixedly connected, the second inclined surface 20 or the first inclined surface 19 is located at one side of the clamping block 14 near the second elastic arm 13, the second inclined surface 20 is used for being clamped with the first inclined surface 19, and in this embodiment, the second inclined surface 20 is located on the clamping block 14.
The clamping block 14 is located at one side of the second elastic arm 13, and the clamping block 14 can be clamped with the fastening piece 7. The second elastic arm 13 is matched with the first elastic arm 6, and the second connecting portion 11 is inserted into the card interface, so that the second elastic arm 13 is also in a structure with one end being wide and one end being narrow, and when the second connecting portion 11 and the first connecting portion 4 are in fit connection, the narrow end of the second elastic arm 13 corresponds to the narrow end of the first elastic arm 6, and the wide end of the second elastic arm 13 corresponds to the wide end of the first elastic arm 6. The effect of this arrangement is that the notch at the open end 18 of the first connecting portion 4 is large, and the mounting position is easily found when the lower base 10 is mounted upward, so that the mounting is facilitated. The first elastic arm 6 has a structure with one wide end and one narrow end, namely, the shape gradually decreases from the lower part upwards, the middle frame 2 or the lower base 10 plays an orthopedic role, and the smaller the upper buckling of the lower base 10 is, the smaller the clearance of the buckling is, and the closer the buckling is. When the lower base 10 is detached from the middle frame 2, the opening at the outer side of the buckle is large, so that the yielding is realized, and the stroke is not interfered.
Optionally, a second guiding inclined plane 15 is disposed at the narrow end of the second elastic arm 13, so that when the lower base 10 is installed into the middle frame 2 from below, interference between the second connecting portion 11 and the first connecting portion 4 is avoided, and the second guiding inclined plane 15 not only can play a guiding role, but also can give way, and is more conveniently installed into the second connecting portion 11.
In this embodiment, the number of the buckling positions is two, the two buckling positions are arranged at intervals, and the clamping blocks 14 of the two buckling positions are arranged oppositely. The two buckling positions are just clamped with the two buckling parts 7 in a one-to-one correspondence manner, and are respectively clamped in the two independent spaces separated by the first elastic arm 6.
Fig. 8 is a schematic structural diagram of the middle frame base connecting structure 1 according to the present embodiment after the first connecting portion 4 and the second connecting portion 11 are mated. Please refer to fig. 8. The two buckling positions are respectively located at two sides of the first elastic arm 6 and are correspondingly clamped at the two buckling pieces 7 one by one, the top of the clamping block 14 is provided with a matching part 12, the matching part 12 is parallel to and limited by the limiting part 5 of the first connecting part 4, so that the lower base 10 and the middle frame 2 are fixed in the front-back direction and can only be detached from the upper-lower direction.
It can be understood that the above-mentioned buckle is not limited to the first connecting portion 4, the buckle may also be the second connecting portion 11, and the corresponding buckle position is not limited to the second connecting portion 11, and the buckle position may also be the first connecting portion 4, that is, the buckle position is set on the middle frame 2, the buckle is set on the lower base 10, and the buckle on the lower base 10 and the buckle position on the middle frame 2 cooperate to fasten the lower base 10 and the middle frame 2 in a clamping manner from the up-down direction, and the front-back direction is relatively fixed.
Fig. 9 is a schematic diagram of a second structure of the middle frame base connecting structure 1 according to the present embodiment. Fig. 10 is an enlarged view of a portion of the second connection structure of fig. 9. Please refer to fig. 9 and 10. When the first connecting portion 4 and the second connecting portion 11 are located at the edge positions, that is, the first connecting portion 4 is located at the end in the longitudinal direction of the front panel 3, the second connecting portion 11 is located at the end in the longitudinal direction of the lower chassis 10. The first connecting portion 4 is a clamping groove, the second connecting portion 11 is a buckle, and the buckle is buckled in the clamping groove.
In this embodiment, the clamping groove includes a limiting portion 5, a first elastic arm 6 and a fastener 7, the first elastic arm 6 is fixedly connected with the limiting portion 5, one end of the first elastic arm 6, which is far away from the limiting portion 5, is fixedly provided with the fastener 7, one side of the fastener 7, which faces the limiting portion 5, is provided with a first inclined surface 19, the fastener 7 is obliquely arranged relative to the limiting portion 5, and the fastener 7 is provided with a first guiding inclined surface 9 near an opening end 18. The buckle includes the second elastic arm 13 with base 10 fixed connection down, and the one end that keeps away from base 10 of second elastic arm 13 sets up joint piece 14, and joint piece 14 is connected with above-mentioned lock 7 cooperation, and consequently joint piece 14 includes the second inclined plane 20 that matches with first inclined plane 19, and this joint piece 14 also sets up for the slope to make first elastic arm 6 and second elastic arm 13 be the structure that one end is narrow one end wide. The effect is the same as the effect of the first connecting structure.
The second connecting structure is arranged at the end part, and the middle frame 2 and the lower base 10 are fixed in front and back by buckling the first connecting part 4 and the second connecting part 11, so that the connecting structure can only be installed or detached from the vertical direction.
Alternatively, the first type of connection structure and the second type of connection structure may be used in combination, that is, the second type of connection structure described above is used at one or both ends of the middle frame 2 and the lower base 10, and the first type of connection structure described above is used at an intermediate position. It can be understood that the first connecting portion 4 may be a buckle, the second connecting portion 11 may be a slot, that is, the middle frame 2 is provided with a buckle, the lower base 10 is provided with a slot, and the slot of the lower base 10 can be buckled and connected with the buckle on the middle frame 2 from the lower portion.
The middle frame base connecting structure 1 provided by the embodiment 1 of the invention has the beneficial effects that:
the lower base 10 is assembled with the middle frame 2 when the lower base 10 is assembled, and the assembled lower base 10 is arranged on the middle frame 2, so that the assembly operation is convenient; when the middle frame base connecting structure 1 is hung on a wall body after being assembled, and a consumer dismounts the lower base 10 according to the requirements, the lower base 10 is only required to be dismounted from the lower part of the middle frame 2. The front and back direction of the middle frame 2 plays a good limiting role. The middle frame 2 and the lower base 10 are assembled in a clamping way, the lower base 10 is installed upwards from the bottom of the middle frame 2, the more upwards the lower base 10 is installed, the more tightly the lower base 10 is installed upwards, and the middle frame 2 and the lower base 10 play an orthopedic role. Thereby better realized that center 2 and lower base 10 are fixed in the fore-and-aft direction, the purpose of upper and lower direction installation, dismantlement, the practicality is strong.
Example 2
Embodiment 2 provides an air conditioner, which includes the middle frame base connecting structure 1 provided in embodiment 1.
This air conditioner can be installed or dismantlement with lower base 10 and center 2 according to development demand, when the installation, the whole assembly of lower base 10 is accomplished the back and is packed into by the center 2 bottom, and the fixed in direction about realization center 2 and lower base 10, the detachable purpose of upper and lower direction, the assembly is firm, dismantles conveniently, and the practicality is strong, satisfies consumer's demand, further promotes the product quality.
It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The middle frame base connecting structure is characterized in that the middle frame base connecting structure (1) comprises a middle frame (2) and a lower base (10);
the lower base (10) is provided with an air outlet, the middle frame (2) comprises a front panel (3), the front panel (3) is covered above the lower base (10), and a first connecting part (4) is arranged at a position, close to the lower base (10), of the front panel (3);
the lower base (10) is provided with a second connecting part (11), the second connecting part (11) is positioned at the upper part of the air outlet, after the middle frame (2) is matched with the lower base (10) in place, the first connecting part (4) is provided with an opening end (18) facing the lower base (10), and the second connecting part (11) is inserted into the first connecting part (4) from the opening end (18);
the first connecting part (4) comprises a first inclined surface (19) which is obliquely arranged relative to the opening end (18), the second connecting part (11) comprises a second inclined surface (20) which is used for being clamped with the first inclined surface (19), the first inclined surface (19) is matched with the second inclined surface (20), and the middle frame (2) is clamped with the lower base (10);
the first connecting part (4) is a buckle, and the second connecting part (11) is a buckle position; or (b)
The first connecting part (4) is a buckling position, and the second connecting part (11) is a buckle;
the buckle comprises a limiting part (5) and a first elastic arm (6) which are fixedly connected, a buckling piece (7) is arranged on one side, far away from the limiting part (5), of the first elastic arm (6), and the first inclined surface (19) or the second inclined surface (20) is positioned on one side, facing the limiting part (5), of the buckling piece (7);
the buckling piece (7) is obliquely arranged relative to the opening end (18), and an included angle between the buckling piece (7) and the limiting part (5) is an acute angle, so that the first elastic arm (6) is of a structure with a narrow inner side and a wide outer side;
the buckling position comprises a second elastic arm (13) and a clamping block (14) which are fixedly connected, the second inclined surface (20) or the first inclined surface (19) is positioned on one side, close to the second elastic arm (13), of the clamping block (14), and the clamping block (14) is matched and clamped with the buckling piece (7);
the second elastic arm (13) is matched with the first elastic arm (6), the second elastic arm (13) comprises a narrow end and a wide end, the narrow end of the second elastic arm (13) is matched with the narrow end of the first elastic arm (6), and the wide end of the second elastic arm (13) is matched with the wide end of the first elastic arm (6);
the top of the clamping block (14) is provided with a matching part (12), and the matching part (12) is parallel to and limited by the limiting part (5);
when hanging the use state, spacing portion (5) are vertical setting, works as center (2) with after base (10) are connected down, cooperation portion (12) with spacing portion (5) assorted, restriction second connecting portion (11) insert the degree of depth of first connecting portion (4), through on first connecting portion (4) first inclined plane (19) with on second connecting portion (11) second inclined plane (20) cooperation, make base (10) down with center (2) can only follow the upper and lower direction and dismantle.
2. The middle frame base connecting structure according to claim 1, wherein the number of the buckling pieces (7) is two, and the buckling pieces (7) are symmetrically arranged at two sides of the width direction of the first elastic arm (6);
a first guide inclined plane (9) is arranged at the position, close to the opening end (18), of the buckling piece (7), and the directions of the first guide inclined planes (9) of the two buckling pieces (7) are opposite.
3. The connecting structure of the middle frame base according to claim 1 or 2, wherein the buckle further comprises fixing portions (8) respectively arranged at two ends of the limiting portion (5), the extending directions of the two fixing portions (8) are the same, and the fixing portions (8) and the limiting portion (5) enclose a clamping interface;
the buckling position is embedded in the clamping interface and is clamped with the buckling piece (7).
4. The mid-frame base connection structure according to claim 1, wherein the narrow end of the second elastic arm (13) is provided with a second guiding slope (15).
5. The connecting structure of the middle frame base according to claim 1, wherein the number of the buckling positions is two, the two buckling positions are arranged at intervals, and the clamping blocks (14) of the two buckling positions are arranged oppositely.
6. An air conditioner characterized by comprising the center base connection structure (1) according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810172303.XA CN108180559B (en) | 2018-03-01 | 2018-03-01 | Middle frame base connecting structure and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810172303.XA CN108180559B (en) | 2018-03-01 | 2018-03-01 | Middle frame base connecting structure and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108180559A CN108180559A (en) | 2018-06-19 |
| CN108180559B true CN108180559B (en) | 2023-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810172303.XA Active CN108180559B (en) | 2018-03-01 | 2018-03-01 | Middle frame base connecting structure and air conditioner |
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| CN (1) | CN108180559B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917162B (en) * | 2018-09-10 | 2023-08-11 | 奥克斯空调股份有限公司 | Easily install and remove structure and air conditioner |
| CN110940074A (en) * | 2019-12-27 | 2020-03-31 | 宁波奥克斯电气股份有限公司 | Rotary type buckle and air conditioner |
| CN110939993A (en) * | 2019-12-27 | 2020-03-31 | 宁波奥克斯电气股份有限公司 | Air conditioner shell and air conditioner |
| CN111288639A (en) * | 2020-03-31 | 2020-06-16 | 宁波奥克斯电气股份有限公司 | Air conditioner connecting device and air conditioner |
| CN111288638A (en) * | 2020-03-31 | 2020-06-16 | 宁波奥克斯电气股份有限公司 | Air conditioner connecting device and air conditioner |
| CN113007810B (en) * | 2021-03-18 | 2023-02-17 | Tcl空调器(中山)有限公司 | Base structure, air conditioner indoor unit and air conditioner |
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