WO2020134021A1 - 空调器、空调室内机及其转动连接结构 - Google Patents

空调器、空调室内机及其转动连接结构 Download PDF

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Publication number
WO2020134021A1
WO2020134021A1 PCT/CN2019/095090 CN2019095090W WO2020134021A1 WO 2020134021 A1 WO2020134021 A1 WO 2020134021A1 CN 2019095090 W CN2019095090 W CN 2019095090W WO 2020134021 A1 WO2020134021 A1 WO 2020134021A1
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WO
WIPO (PCT)
Prior art keywords
rotating shaft
groove
elastic
rotating
bottom plate
Prior art date
Application number
PCT/CN2019/095090
Other languages
English (en)
French (fr)
Inventor
叶斌
Original Assignee
广东美的暖通设备有限公司
美的集团股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201811641984.6A external-priority patent/CN109708294B/zh
Priority claimed from CN201822277837.7U external-priority patent/CN209263160U/zh
Application filed by 广东美的暖通设备有限公司, 美的集团股份有限公司 filed Critical 广东美的暖通设备有限公司
Priority to EP19902121.3A priority Critical patent/EP3892933A4/en
Publication of WO2020134021A1 publication Critical patent/WO2020134021A1/zh

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Classifications

    • 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
    • F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
    • 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
    • F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
    • F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
    • 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
    • F24F13/28—Arrangement or mounting of filters

Definitions

  • the present application relates to the technical field of air conditioners, and in particular, to an air conditioner, an air conditioner indoor unit, and a rotating connection structure thereof.
  • the air conditioner indoor unit is one of the common household appliances.
  • the cooling and heating of the air conditioner indoor unit improves people's quality of life.
  • it is usually necessary to install a filter, which is used for a long time. After that, it will be covered with a thick layer of dust, which affects the air quality. Therefore, the filter needs to be removed and cleaned frequently.
  • the connection between the filter and the air conditioner indoor unit shell is usually forced into a round hole with a flexible end. To achieve the connection inside, and if you want to disassemble between the filter and the air conditioner indoor unit shell, a technician with professional skills must use a professional disassembly tool to destroy its connection structure.
  • the purpose of the present application is to provide a rotating connection structure and an air conditioner indoor unit, aiming to solve the technical problem that the connection structure between the existing filter screen and the air conditioner indoor unit case is destroyed during disassembly.
  • the embodiments of the present application provide a rotary connection structure
  • the rotary connection structure includes a fixed member and a rotating member that rotates relative to the fixed member within a preset working angle range, and the fixed member is opened
  • the rotating member includes a main body, a limiting member, a rotating shaft connected to the main body and a head connected to the rotating shaft; the head passes through the mounting Groove to slide the rotating shaft from the mounting groove into the rotating shaft groove, the rotating shaft can rotate in the rotating shaft groove, the head is stopped outside the rotating shaft groove, the head Located on opposite sides of the fixing member with the main body; when the rotating shaft slides from the mounting groove to the rotating shaft groove, the limiting member is elastically deformed and slides into the rotating shaft groove on the rotating shaft When it is inward, it returns to elastic deformation and is limited to the limiting slot.
  • the sliding range of the limiting member in the limiting slot includes the preset working angle range of the rotating
  • the rotating shaft groove, the mounting groove and the limiting groove communicate with each other.
  • the rotation shaft groove and the installation groove communicate with each other, and the limit groove and the installation groove are provided separately.
  • the limiter includes a spring piece and a limit protrusion
  • the spring piece has a first end and a second end opposite to the first end, the first end of the spring piece is connected to the On the main body, the second end of the elastic piece is a free end, the limiting protrusion is disposed on the second end, and the limiting protrusion is located in the limiting groove.
  • the elastic piece when the rotating shaft slides from the mounting groove to the rotating shaft groove, the elastic piece generates elastic deformation away from the direction of the fixing member.
  • the elastic piece is erected on the main body of the rotating member, and the elastic piece generates elasticity opposite to the sliding direction of the rotating shaft when the rotating shaft slides from the mounting groove to the rotating shaft groove Deformed.
  • the rotating piece further includes a positioning piece connected to the main body, a positioning protrusion is provided on the positioning piece, a positioning hole is formed on the fixing piece, and the positioning protrusion is formed on the rotating piece and When the relative position of the fixing member is fixed, it is elastically inserted into the positioning hole.
  • the positioning piece has a first end and a second end opposite to the first end, the first end of the positioning piece is connected to the main body of the rotating member, and the first position of the positioning piece The two ends are free ends, and the positioning protrusion is disposed on the second end.
  • the positioning piece generates elastic deformation away from the direction of the fixing member when the rotating shaft slides from the mounting groove to the rotating shaft groove.
  • the fixing member is provided with a first mounting portion
  • the rotating member is provided with a second mounting portion, and when the relative position of the rotating member and the fixing member is fixed, the second mounting portion is connected On the first mounting portion.
  • the main body has opposite sides, one side of the main body is formed with a plurality of slots adapted to different flat pieces, and the other side of the main body is rotatably connected to the fixing member, each An elastic member is disposed on one side of the slot, and the elastic member elastically abuts the flat member.
  • the elastic member includes a connecting portion connected to a side portion of the slot and an elastic portion extending from the connecting portion toward the inside of the slot, the elastic portion and the slot The side portions are separated by the connecting portion.
  • the main body includes a bottom plate, a top plate and a side plate, the bottom plate is disposed opposite to the top plate, the side plate has a bottom edge and a top edge opposite to the bottom edge, the bottom edge and the The bottom plate is connected, the top edge is connected to the top plate, and one of a plurality of slots is formed between the bottom plate and the top plate.
  • the main body further includes a partition plate connected to the side plate, the bottom plate, the top plate and the partition plate form one of a plurality of slots, the partition plate and Another slot among the plurality of slots is formed between the bottom plates, and a third slot among the plurality of slots is formed between the partition plate and the top plate.
  • the main body further includes a partition plate connected to the side plate and the bottom plate.
  • the bottom plate, the top plate, and the partition plate form one of a plurality of slots, so Another slot among the plurality of slots is formed between the partition plate and the top plate.
  • the bottom plate includes a first connecting side edge and a first free side edge opposite to the first connecting side edge, the first connecting side edge is connected to the bottom edge, and the partition plate includes A second connecting side edge and a second free side edge disposed opposite to the second connecting side edge, the second connecting side edge is connected to the side surface of the side plate, and the second free side edge is to the side
  • the distance between the plates is smaller than the distance between the first free side edge and the side plates.
  • the elastic member is disposed on the top plate, the top plate has two first side edges disposed oppositely, the connecting portion is connected to one of the first side edges, and the elastic portion has A third end and a fourth end opposite to the third end are connected to the connecting portion, and the fourth end is a free end.
  • the elastic member is disposed on the bottom plate, the bottom plate has two oppositely disposed second sides, the connecting portion is connected to one of the second sides, and the elastic portion has A third end and a fourth end opposite to the third end are connected to the connecting portion, and the fourth end is a free end.
  • the elastic members are respectively disposed on the top plate and the bottom plate, the top plate has two oppositely arranged first sides, and the bottom plate has two oppositely arranged second sides, the The elastic portion has a third end and a fourth end opposite to the third end; the connecting portion located on the top plate is connected to one of the first sides, and the first portion located on the top plate The three ends are connected to the connecting portion on the top plate, and the fourth end on the top plate is a free end; the connecting portion on the bottom plate is connected to one of the second sides In the above, the third end on the bottom plate is connected to the connecting portion on the bottom plate, and the fourth end on the bottom plate is a free end.
  • the elastic member is disposed on the top plate, and the top board has two oppositely disposed first sides, and each of the elastic members on the top plate includes two of the connecting portions, wherein One of the connecting parts is connected to one of the first sides, the other of the connecting parts is connected to the other of the first sides, and the elastic part has a third end and a third end With respect to the fourth end, the third end is connected to one of the connection parts, and the fourth end is connected to the other connection part.
  • the elastic member is provided on the bottom plate, and the bottom plate has two oppositely arranged second sides, and each of the elastic pieces on the bottom plate includes two of the connecting portions, wherein One of the connecting parts is connected to one of the second sides, the other of the connecting parts is connected to the other of the second sides, the elastic part has a third end and a third end With respect to the fourth end, the third end is connected to one of the connection parts, and the fourth end is connected to the other connection part.
  • the elastic members are respectively disposed on the top plate and the bottom plate, the top plate has two oppositely arranged first sides, and the bottom plate has two oppositely arranged second sides, the The elastic portion has a third end and a fourth end opposite to the third end; each of the elastic members located on the top plate includes two of the connecting portions, one of which is located on the top plate The connecting portion is connected to one of the first sides, and the other connecting portion located on the top plate is connected to the other first side, and the third end of the top plate is connected to One of the connection parts on the top board is connected, and the fourth end on the top board is connected to the other connection part on the top board; each of the connection parts on the bottom board
  • the elastic members each include two connecting portions, one of the connecting portions on the bottom plate is connected to one of the second sides, and the other of the connecting portions on the bottom plate is connected to the other On the second side, the third end on the bottom plate is connected to one of the connecting portions on the bottom plate, and the fourth end on the bottom plate is on the bottom plate.
  • a side of the elastic part facing away from the slot is provided with a reinforcing rib for enhancing the structural strength of the elastic member.
  • the above-mentioned rotating connection structure slides the head of the rotating shaft into the rotating shaft slot after passing through the installation slot, and realizes the rotating connection through the way of the limiter and the limiter slot, and then the limiter can be pushed out of the limiter slot And the head of the rotating shaft is slid back to the installation slot to achieve disassembly.
  • the above-mentioned rotating connection structure is very convenient to disassemble and disassemble, can be repeatedly disassembled and the structure is not easily damaged, which is very conducive to subsequent disassembly and maintenance.
  • An embodiment of the present application provides an air conditioner indoor unit, including a filter assembly, a fuselage, and a connection mechanism connecting the filter assembly to the fuselage, the connection mechanism is a rotary connection structure, and the rotary connection structure includes rotary installation A rotating member on the fuselage and a limiting member that limits the rotation of the rotating member relative to the fuselage within a preset working angle range, the filter assembly is installed on the rotating member, the The filter assembly rotates as the rotating member rotates relative to the body, and the filter assembly is exposed outside the body after the rotating member rotates.
  • a rotary shaft groove, a mounting groove and a limit groove are provided on the fuselage
  • the rotating member includes a main body, a rotary shaft connected to the main body and a head connected to the rotary shaft; the head Passing through the mounting groove and sliding the rotating shaft from the mounting groove into the rotating shaft groove, the rotating shaft can rotate in the rotating shaft groove, and the head is stopped outside the rotating shaft groove
  • the limiter generates elastic deformation when the rotating shaft slides from the mounting groove to the rotating shaft groove and returns to elastic deformation when the rotating shaft slides into the rotating shaft groove and is limited to be located in the limiting groove
  • the sliding range of the limiting member in the limiting slot includes a preset working angle range of the rotating member.
  • the rotating shaft groove, the mounting groove and the limiting groove communicate with each other.
  • the shaft groove and the installation groove communicate with each other, and the limit groove and the installation groove are separately provided.
  • the limiter includes a spring piece and a limit protrusion
  • the spring piece has a first end and a second end opposite to the first end, the first end of the spring piece is connected to the On the main body, the second end of the elastic piece is a free end, the limiting protrusion is disposed on the second end, and the limiting protrusion is located in the limiting groove.
  • the body is provided with a mounting part for mounting the rotating member, and the elastic piece generates elastic deformation away from the direction of the mounting part when the rotating shaft slides from the mounting groove to the rotating shaft groove.
  • the elastic piece is erected on the main body of the rotating member, and the elastic piece generates elasticity opposite to the sliding direction of the rotating shaft when the rotating shaft slides from the mounting groove to the rotating shaft groove Deformed.
  • the indoor unit of the air conditioner further includes a positioning piece, a positioning protrusion is provided on the positioning piece, a positioning hole is formed on the body, the positioning protrusion is located opposite the rotating part and the body When the position is fixed, it is elastically inserted into the positioning hole.
  • the positioning piece has a first end and a second end opposite to the first end, the first end of the positioning piece is connected to the rotating member, and the second end of the positioning piece is free End, the positioning protrusion is disposed on the second end.
  • the body is provided with a mounting part for mounting the rotating member, and the positioning piece generates an elastic deformation away from the mounting part when the rotating shaft slides from the mounting groove to the rotating shaft groove.
  • the filter assembly is inserted on the rotating member.
  • a wrench is provided on the rotating member to rotate the rotating member, and the wrench is exposed outside the body.
  • the above air conditioner indoor unit realizes the rotation connection between the filter assembly and the fuselage by installing the filter assembly in the rotating member in the above-mentioned rotation connection structure, so that the filter assembly can rotate with the rotation connection structure, which facilitates the subsequent separation of the filter assembly at any time Remove it for cleaning and maintenance without destroying the connection structure between the filter assembly and the fuselage.
  • An embodiment of the present application provides an air conditioner, including the air conditioner indoor unit as described above.
  • the above air conditioner realizes the rotation connection between the filter assembly and the fuselage by installing the filter assembly in the rotating member in the above-mentioned rotation connection structure, so that the filter assembly can rotate with the rotation connection structure, so that the filter assembly can be separately removed at any time later Come out for cleaning and maintenance without destroying the connection structure between the filter assembly and the fuselage.
  • FIG. 1 is a schematic perspective structural view of a rotating connection structure provided by an embodiment of the present application
  • FIG. 2 is a schematic perspective structural view of the fixing member of FIG. 1;
  • FIG. 3 is a three-dimensional structural diagram of a fixing member provided by another embodiment of the present application.
  • FIG. 4 is a schematic view of the three-dimensional structure of the rotating member of FIG. 1;
  • FIG. 5 is a front view of the rotating member of FIG. 4;
  • FIG. 6 is a schematic view of the A-A cross-sectional structure of the rotating member of FIG. 5;
  • FIG. 7 is a schematic perspective structural view of a rotating member provided by another embodiment of the present application.
  • FIG. 8 is a front view of the rotating member of FIG. 7;
  • FIG. 9 is a schematic view of the B-B sectional structure of the rotating member of FIG. 8;
  • FIG. 10 is a schematic diagram 1 of the installation of the rotary connection structure of FIG. 1;
  • FIG. 11 is a schematic diagram 2 of the installation of the rotary connection structure of FIG. 10;
  • FIG. 12 is a schematic rotation diagram of the rotating connection structure of FIG. 11;
  • FIG. 13 is a three-dimensional structural schematic diagram of an air conditioner indoor unit provided by an embodiment of the present application.
  • FIG. 14 is a schematic diagram of the explosion structure of the air-conditioning indoor unit of FIG. 13;
  • FIG. 15 is a schematic perspective structural view of a rotating member provided by another embodiment of this application.
  • FIG. 16 is a top view of a rotating member provided by an embodiment of the present application.
  • 17 is a cross-sectional structural view taken along line C-C in FIG. 16;
  • FIG. 18 is a schematic structural side view of a rotating member provided by an embodiment of the present application.
  • FIG. 19 is a schematic diagram of the rotating member and the flat member after being assembled according to an embodiment of the present application.
  • 21 is a cross-sectional structural view taken along line D-D in FIG. 20;
  • FIG. 22 is a partially enlarged schematic view of FIG. 21 at E;
  • FIG. 23 is a three-dimensional structural diagram of a rotating member provided by another embodiment of the present application.
  • FIG. 24 is a schematic perspective structural view of another angle of the rotating member in FIG. 23;
  • 25 is a schematic view of one of the use states of the rotating member in FIG. 23;
  • 26 is a schematic view of another state of use of the rotating member in FIG. 23;
  • FIG. 27 is a schematic view of the third use state of the rotating member in FIG. 23;
  • FIG. 28 is a schematic perspective structural view of a rotating member provided by another embodiment of this application.
  • FIG. 29 is a schematic perspective structural view of a rotating member provided by another embodiment of this application.
  • FIG. 30 is a three-dimensional structural diagram of a rotating member provided by another embodiment of the present application.
  • FIG. 31 is a schematic perspective structural view of a rotating member provided by another embodiment of this application.
  • FIG. 32 is a three-dimensional structural diagram of a rotating member provided by another embodiment of the present application.
  • first and second are used for description purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features.
  • the features defined as “first” and “second” may explicitly or implicitly include one or more of the features.
  • the meaning of “plurality” is two or more, unless otherwise specifically limited.
  • the terms “installation”, “connected”, “connected”, “fixed” and other terms should be understood in a broad sense, for example, it may be fixedly connected or may be Disassembly connection or integration; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediary, it can be the connection between two components or the interaction between two components.
  • a rotary connection structure for implementing a rotary connection between two parts, and can be repeatedly disassembled and assembled without damage to the structure.
  • the rotating connection structure includes a fixed member 11 and a rotating member 12 that rotates relative to the fixed member 11 within a preset working angle range.
  • the fixing member 11 defines a shaft groove 111, an installation groove 112 and a limiting groove 113. It should be noted here that the shaft groove 111 and the mounting groove 112 communicate with each other, and the radial size of the mounting groove 112 should be greater than the radial size of the shaft groove 111; the limiting groove 113 is arc-shaped, and the limiting groove 113 is The arc spanned should not be less than the preset working angle range of the rotating member 12.
  • the rotating shaft groove 111 and the mounting groove 112 provided on the fixing member 11 are used to realize the connection with the rotating member 12, and the limiting groove 113 provided on the fixing member 11 is used to restrict the sliding and rotation of the rotating member 12.
  • the rotating member 12 includes a main body 121, a limiting member 122, a rotating shaft 123 connected to the main body 121 and a head 124 connected to the rotating shaft 123.
  • the central axis of the rotating shaft 123 connected to the main body 121 of the rotating member 12 is the rotating shaft 123 of the rotating member 12;
  • the center of the head 124 connected to the rotating shaft 123 should be the same as the rotating shaft 123 The centers of the heads coincide to make the force of the head 124 and the rotating shaft 123 uniform after the rotation connection is achieved;
  • the radial size of the head 124 should be smaller than the radial size of the mounting groove 112 so that the head 124 can pass through the mounting groove 112, and should Greater than the radial dimension of the rotating shaft slot 111 so that the head 124 can be blocked outside the rotating shaft slot 111;
  • the radial dimension of the rotating shaft 123 should be smaller than the radial dimension of the rotating shaft slot 111 so that the rotating shaft 123 can slide in the rotating
  • the head 124 passes through the mounting groove 112 and allows the rotating shaft 123 to slide from the mounting groove 112 into the rotating shaft groove 111.
  • the rotating shaft 123 can rotate in the rotating shaft groove 111.
  • the head 124 stops outside the rotating shaft groove 111.
  • the main body 121 is located on opposite sides of the fixing member 11; when the rotating shaft 123 slides from the mounting groove 112 to the rotating shaft groove 111, the limiting member 122 generates elastic deformation and restores the elastic deformation when the rotating shaft 123 slides into the rotating shaft groove 111
  • the sliding range of the limiting member 122 in the limiting groove 113 includes the preset working angle range of the rotating member 12.
  • the rotating member 12 can be wound around The rotating shaft 123 rotates within the range limited by the limiting groove 113.
  • the elasticity of the limiting member 122 can be used to push the limiting member 122 out of the limiting groove 113 to release the limiting relationship, and then the rotating shaft of the rotating member 12 123 slides from the rotating shaft groove 111 back to the mounting groove 112 and then withdraws the head 124 from the mounting groove 112, thereby realizing the disassembly of the rotating connection structure without destroying the rotating connection structure.
  • the head 124 of the rotation shaft 123 is slid into the rotation shaft groove 111 after passing through the mounting groove 112, and the rotation connection is achieved by the limiting member 122 and the limiting groove 113, and the subsequent Disassembly can be achieved by pushing the limiter 122 out of the limit slot 113 and sliding the head 124 of the rotating shaft 123 back to the mounting slot 112, making the disassembly and assembly of the rotating connection structure very convenient, repeatable disassembly and assembly and The structure is not easy to be damaged, which is very conducive to subsequent disassembly and maintenance.
  • the three of the shaft groove 111, the installation groove 112 and the limiting groove 113 communicate with each other.
  • the limiting groove 113 is provided close to the mounting groove 112, and the limiting groove 113 and the mounting groove 112 are communicated with each other.
  • the limiting groove 113 and the mounting groove 112 The overall radial dimension should be greater than the radial dimension of the head 124 of the rotating shaft 123 so that the head 124 of the rotating shaft 123 passes through the mounting groove 112, and the other side of the limiting groove 113 facing away from the side communicating with the mounting groove 112 should be curved Set, and the arc spanned by the limiting groove 113 should not be less than the preset working angle range of the rotating member 12.
  • the center distance between the limiting member 122 and the rotating shaft 123 is relatively small. During installation, the limiting member 122 only needs to generate a small elastic deformation to be located in the limiting groove 113.
  • the shaft groove 111 and the mounting groove 112 communicate with each other, and the limiting groove 113 and the mounting groove 112 are separately provided.
  • the shaft groove 111 and the mounting groove 112 communicate with each other, and the head 124 of the shaft 123 passes through the mounting groove 112 and slides into the shaft groove 111, so that the head 124 of the shaft 123 and the body 121 of the shaft 123 are respectively Located on the opposite sides of the fixing member 11, the limiting groove 113 and the mounting groove 112 are separately provided, and the center distance between the limiting member 122 and the rotating shaft 123 should be within the range of the maximum distance between the limiting groove 113 and the rotating shaft groove 111, When the rotating shaft 123 slides to the end of the rotating shaft groove 111, the limiting member 122 can be limited to be located in the limiting groove 113.
  • the mounting groove 112 and the limiting groove 113 are separately provided, which is easy to process and easy to ensure the dimensional accuracy
  • the limiting member 122 includes an elastic piece 1221 and a limiting protrusion 1222.
  • the elastic piece 1221 has a first end and a second end opposite to the first end.
  • the elastic piece 1221 The first end is connected to the main body 121 of the rotating member 12, the second end of the elastic piece 1221 is a free end, the limiting protrusion 1222 is disposed on the second end, and the limiting protrusion 1222 is located in the limiting groove 113.
  • the elastic piece 1221 is arranged horizontally, one end is a fixed end, and the other end is a free end.
  • the limiting protrusion 1222 is provided on the free end, and the elastic piece 1221 is hollowed out to leave a space for the elastic deformation of the elastic piece 1221
  • the elastic piece 1221 makes the position-limiting element 122 elastic and can deform elastically.
  • the elastic piece 1221 elastically deforms away from the direction of the fixing member 11.
  • the second end of the elastic piece 1221 is a free end, and the limiting protrusion 1222 is provided on the second end, so that when the rotating shaft 123 slides from the mounting groove 112 to the rotating shaft During the process of the groove 111 and when the limiter 122 does not reach the limiter 113, the second end of the elastic piece 1221 elastically deforms away from the direction of the fixing member 11, thereby reducing the friction between the limiter 122 and the fixing member 11 to The lowest, to avoid the wear of the corresponding positions of the limiting member 122 and the fixing member 11 to provide its service life; and when the rotating shaft 123 slides from the mounting groove 112 to the rotating shaft groove 111 and the limiting member 122 reaches
  • the elastic piece 1221 is erected on the main body 121 of the rotating member 12.
  • the elastic piece 1221 is generated when the rotating shaft 123 slides from the mounting groove 112 to the rotating shaft groove 111. Elastic deformation in the opposite sliding direction. It should be noted here that the elastic piece 1221 is erected on the main body 121 of the rotating member 12, one end of the elastic piece 1221 is connected to the main body 121 of the rotating member 12, the other end of the elastic piece 1221 is connected to the limiting protrusion 1222, and both sides of the elastic piece 1221 are left It does not affect the space where the elastic piece 1221 is elastically deformed.
  • the rotating shaft 123 slides from the mounting groove 112 to the rotating shaft groove 111 and the limiting member 122 does not reach the limiting groove 113, the second end of the elastic piece 1221 and the rotating shaft
  • the elastic deformation of the sliding direction of 123 is opposite, thereby minimizing the friction between the limiter 122 and the fixed member 11, avoiding the wear of the corresponding position of the limiter 122 and the fixed member 11, and providing its service life;
  • the elastic effect of the elastic piece 1221 can be used to restore the limiter 122 to elastic deformation and the limiter is located in the limiter 113 to achieve The installation between the rotating member 12 and the fixing member 11.
  • the rotating member 12 further includes a positioning piece 125 connected to the main body 121.
  • the positioning piece 125 is provided with a positioning protrusion 1251
  • the fixing member 11 is provided with a positioning
  • the hole 114 and the positioning protrusion 1251 are elastically inserted into the positioning hole 114 when the relative position of the rotating member 12 and the fixing member 11 is fixed.
  • the rotating piece 12 is provided with a positioning piece 125, and a positioning hole 114 adapted to the size of the positioning protrusion 1251 is provided at a corresponding position of the fixing piece 11, when the rotating connection structure does not need to rotate, the relative position of the rotating piece 12 and the fixing piece 11 When it needs to be fixed, the positioning protrusion 1251 is elastically inserted into the positioning hole 114. When the rotating connection structure needs to be rotated or disassembled, the positioning protrusion 1251 is elastically pushed out of the positioning hole 114 to release the fixed relationship.
  • the positioning piece 125 has a first end and a second end opposite to the first end.
  • the first end of the positioning piece 125 is connected to the main body 121 of the rotating member 12
  • the second end of the positioning piece 125 is a free end
  • the positioning protrusion 1251 is disposed on the second end.
  • the positioning piece 125 is arranged horizontally, one end is a fixed end, and the other end is a free end, the positioning protrusion 1251 is provided on the free end, and the positioning piece 125 is hollowed out to allow the positioning piece 125 to elastically deform
  • the positioning piece 125 has an elastic effect and can be elastically deformed.
  • the positioning protrusion 1251 of the positioning piece 125 and the limiting protrusion 1222 of the limiting member 122 are away from each other, which can reduce the space of the main body 121 occupied by the positioning piece 125 and the limiting member 122 to a certain extent.
  • the positioning piece 125 when the rotating shaft 123 slides from the mounting groove 112 to the rotating shaft groove 111, the positioning piece 125 is elastically deformed away from the direction of the fixing member 11.
  • the second end of the positioning piece 125 is elastically deformed away from the direction of the fixing member 11, thereby fixing the positioning piece 125 and the fixing
  • the friction between the pieces 11 is minimized, the wear of the corresponding positions of the positioning piece 125 and the fixing piece 11 is avoided, and the service life is provided; and the positioning piece 125 arrives when the rotating shaft 123 slides from the mounting groove 112 to the rotating shaft groove 111
  • the elasticity of the positioning piece 125 can be used to restore the elastic deformation of the positioning piece 125 and be limited to the positioning hole 114, so as to fix the relative position of the rotating member 12 and the fixing member 11.
  • the first mounting portion 115 is provided on the fixing member 11, and the second mounting portion 126 is provided on the rotating member 12. Between the rotating member 12 and the fixing member 11 When the relative position is fixed, the second mounting portion 126 is connected to the first mounting portion 115.
  • the fixing member 11 is provided with a first mounting portion 115 which is provided on the side of the fixing member 11 opposite to the rotating end of the rotating member 12, and the first mounting portion 115 is inward Concavely arranged to allow space to fit the second mounting portion 126 of the rotating member 12;
  • the rotating member 12 is provided with a second mounting portion 126 which is perpendicular to the main body 121 of the rotating member 12 and rotates When the relative position of the member 12 and the fixing member 11 is fixed, the first mounting portion 115 and the second mounting portion 126 fit, and the corresponding positions of the first mounting portion 115 and the second mounting portion 126 are provided with connecting holes.
  • Common mechanical means limited to screws can connect the second mounting portion 126 and the connecting hole of the first mounting portion 115 correspondingly to achieve the fixed connection of the rotating member 12 and the fixing member 11; when the rotating connection structure needs to be in a rotated or disassembled state
  • the fixed connection relationship between the rotating member 12 and the fixing member 11 can be released by removing common mechanical means including but not limited to screws.
  • the rotating member 12 may be used to rotate and connect the flat member 21 (such as the filter assembly 21 of the air-conditioning indoor unit) to the fixing member 11 (such as the fixing member 11 On the body of the air conditioner indoor unit).
  • the main body 121 has opposite sides. One side of the main body 121 is formed with a plurality of slots 3101 that can be adapted to different flat members 21. The other side of the main body 121 is rotatably connected to the fixing member 11.
  • An elastic member 320 is provided on one side of each slot 3101. When the flat member is inserted into the slot 3101, the elastic member 320 elastically deforms to elastically abut the flat member 21, thereby fixing the flat member 21 and preventing the flat member 21 from appearing Move or loosen.
  • the rotating member 12 of the present application can be adapted to different flat members 21 with higher compatibility and wider application scope, and The use is very convenient and the cost is low; and one side of the slot 3101 of the present application is provided with an elastic member 320, which can use the elastic deformation of the elastic member 320 to elastically abut the flat member 21, thereby fixing the flat member 21 and preventing the flat board
  • the piece 21 is shifted or loosened, and the disassembly and assembly are very simple and convenient.
  • the elastic member 320 includes a connecting portion 321 and an elastic portion 322.
  • the connecting portion 321 is connected to the side of the slot 3101.
  • the elastic portion 322 is formed by the connecting portion 321 protrudes and extends toward the slot 3101, and the elastic portion 322 is separated from the side of the slot 3101 by the connecting portion 321.
  • the elastic portion 322 protrudes and extends from the connecting portion 321 toward the slot 3101, so that when the flat member 21 is inserted into the slot 3101, the flat member 21 will press the protruding position of the elastic portion 322, so that the elastic portion 322 Elastic deformation is generated, and the flat member 21 is fixed in the slot 3101.
  • the main body 121 includes a bottom plate 311, a top plate 312, and a side plate 313.
  • the bottom plate 311 is opposite to the top plate 312, and the side plate 313 has a bottom edge 3131 and a top edge 3132 opposite to the bottom edge 3131.
  • the bottom edge 3131 is connected to the bottom plate 311, and the top edge 3132 is connected to the top plate 312.
  • one of the slots 3101 of the plurality of slots 3101 is formed, and the slot 3101 can be used to insert the flat plate 21, as shown in FIG. 11.
  • the bottom plate 311, the top plate 312, and the side plate 313 can be formed by integrally forming a connection, and the connection reliability is high, the process is simple, and the processing is very convenient. It should be noted that the connection of the base, the top plate 312, and the side plate 313 The method is not limited to this. For example, in other preferred embodiments of the present application, the bottom plate 311, the top plate 312, and the side plate 313 may also be connected by screwing.
  • the main body 121 further includes a partition 330 connected to the side plate 313, and the bottom plate 311, the top plate 312, and the partition 330 form one of a plurality of slots 3101 3101, as shown in Figure 25.
  • a partition 330 connected to the side plate 313, and the bottom plate 311, the top plate 312, and the partition 330 form one of a plurality of slots 3101 3101, as shown in Figure 25.
  • another slot 3101 among a plurality of slots 3101 is formed, and the slot 3101 can be used to insert the flat plate 21, as shown in FIG. 26.
  • a third slot 3101 among a plurality of slots 3101 is formed between the partition 330 and the top plate 312, and the slot 3101 can also be used to insert the flat plate 21, as shown in FIG. 27.
  • three slots 3101 with different specifications can be formed between the bottom plate 311 and the top plate 312, and can be adapted to the insertion of the flat plate 21 with different specifications.
  • the main body 121 further includes a partition 330, which is respectively connected to the side plate 313 and the bottom plate 311.
  • the bottom plate 311, the top plate 312, and the partition plate 330 forms one of the slots 3101 of the plurality of slots 3101, as shown in FIG. 25. Between the partition 330 and the top plate 312, another slot 3101 among the plurality of slots 3101 is formed, so that flat pieces 21 of different specifications can be inserted.
  • the separator 330 in this embodiment is connected to the side plate 313 and the bottom plate 311 respectively, which can further improve the structural strength of the separator 330 and prevent the separator 330 from easily breaking after being pressed.
  • the bottom plate 311 includes a first connecting side edge 3111 and a first free side edge 3112.
  • the first free side edge 3112 and the first connecting side edge 3111 Relative settings.
  • the first connection side edge 3111 is connected to the bottom edge 3131.
  • the partition 330 includes a second connecting side edge 331 and a second free side edge 332.
  • the second free side edge 332 is disposed opposite to the second connecting side edge 331, and the second connecting side edge 331 is connected to the side surface of the side plate 313.
  • the distance L1 between the second free side edge 332 and the side plate 313 is less than the distance L2 between the first free side edge 3112 and the side plate 313, that is, L1 is less than L2, thereby forming a different length of the slot 101, so that it can not only It is suitable for the installation of flat pieces 21 with different thicknesses, and can also be suitable for the installation of flat pieces 21 with different lengths, so that under the same height, the rotating member 12 of the present application can realize the installation of flat pieces 21 with more specifications .
  • the rotating member 12 further includes a limit plate 314, and the limit plate 314 is connected to the bottom plate 311, the side plate 313, and the top plate 312, respectively.
  • the limiting plate 314 can limit the flat member 21 to prevent the flat member 21 from sliding out from the other side.
  • the elastic members 320 are all disposed on the top plate 312.
  • the top plate 312 has two opposing first sides 3121.
  • the connecting portion 321 is connected to one of the first sides 3121.
  • the elastic portion 322 has a third end 3221 and a fourth end 3222 opposite to the third end 3221.
  • the three ends 3221 are connected to the connecting portion 321, and the fourth end 3222 is a free end.
  • the fourth end 3222 of the elastic portion 322 is in a suspended state, which can make the elastic member 320 more elastic.
  • the two elastic members 320 are symmetrically disposed on the top board 312 to make the top board 312 In the state of thermal expansion and contraction, the overall deformation can be kept uniform. Specifically, the elastic member 320 can be integrally connected with the top plate 312, and the processing is simple and the connection reliability is high.
  • the elastic members 320 are all disposed on the bottom plate 311.
  • the bottom plate 311 has two oppositely arranged second sides 3113.
  • the connecting portion 321 is connected to one of the second sides 3113.
  • the elastic portion 322 has a third end 3221 and a fourth end 3222 opposite to the third end 3221.
  • the three ends 3221 are connected to the connecting portion 321, and the fourth end 3222 is a free end.
  • the fourth end 3222 of the elastic portion 322 is in a suspended state, which can make the elastic member 320 more elastic.
  • the bottom plate 311 is made of plastic material, by symmetrically setting the two elastic pieces 320 on the bottom plate 311, the bottom plate 311 can be made In the state of thermal expansion and contraction, the overall deformation can be kept uniform. Specifically, the elastic member 320 can be integrally connected with the bottom plate 311, and the processing is simple and the connection reliability is high.
  • the elastic members 320 are respectively disposed on the top plate 312 and the bottom plate 311.
  • the top plate 312 has two opposing first sides 3121
  • the bottom plate 311 has two opposing second sides 3113
  • the elastic portion 322 has a third end 3221 and a fourth end 3222 opposite to the third end 3221.
  • the connecting portion 321 on the top plate 312 is connected to one of the first sides 3121
  • the third end 3221 on the top plate 312 is connected to the connecting portion 321 on the top plate 312, and the fourth end 3222 on the top plate 312 is free end. That is, the fourth end 3222 of the elastic portion 322 on the top plate is in a suspended state, which can make the elastic member 320 more elastic.
  • the connecting portion 321 on the bottom plate 311 is connected to one of the second sides 3113, the third end 3221 on the bottom plate 311 is connected to the connecting portion 321 on the bottom plate 311, and the fourth end 3222 on the bottom plate 311 is free end. That is, the fourth end 3222 of the elastic portion 322 on the bottom plate 311 is in a suspended state, which can make the elastic member 320 more elastic.
  • the elastic member 320 on the bottom plate 311 can be integrally connected with the bottom plate 311, and the elastic member 320 on the top plate 312 can be integrally connected with the top plate 11, the processing is very simple and convenient, and the connection is more firm and reliable.
  • the elastic members 320 are all disposed on the top plate 312, and the top plate 312 has two first side edges 3121 oppositely disposed.
  • Each elastic member 320 on the top plate 312 includes two connecting portions 321, one of the connecting portions 321 is connected to one of the first sides 3121, and the other connecting portion 321 is connected to the other of the first sides 3121, elastic
  • the portion 322 has a third end 3221 and a fourth end 3222 opposite to the third end 3221.
  • the third end 3221 is connected to one of the connection portions 321 and the fourth end 3222 is connected to the other connection portion 321.
  • the third end 3221 and the fourth end 3222 of the elastic portion 322 are respectively connected to the top plate 312 through the connecting portion 321, so that the structural strength of the elastic member 320 can be strengthened to prevent the elastic member 320 from being easily damaged.
  • the elastic members 320 are all disposed on the bottom plate 311.
  • the bottom plate 311 has two oppositely disposed second sides 3113.
  • Each elastic element 320 on the bottom plate 311 Both include two connecting portions 321, one connecting portion 321 is connected to one of the second side 3113, the other connecting portion 321 is connected to the other second side 3113, the elastic portion 322 has a third end 221 and The fourth end 3222 opposite to the third end 3221 is connected to one of the connection portions 22 and the fourth end 3222 is connected to the other connection portion 22.
  • the third end 3221 and the fourth end 3222 of the elastic portion 322 are respectively connected to the bottom plate 311 through the connecting portion 321, so that the structural strength of the elastic member 320 can be strengthened to prevent the elastic member 320 from being easily damaged.
  • the elastic members 320 are respectively disposed on the bottom plate 311 and the top plate 312.
  • the top plate 312 has two oppositely arranged first sides 3121
  • the bottom plate 311 has two opposite In the second side 3113 provided
  • the elastic portion 322 has a third end 3221 and a fourth end 3222 opposite to the third end 3221.
  • Each of the elastic members 320 on the top plate 312 includes two connecting portions 321, one of the connecting portions 321 on the top plate 312 is connected to one of the first sides 3121, and the other connecting portion on the top plate 312 321 is connected to the other first side 3121, the third end 3221 on the top plate 312 is connected to one of the connection portions 321 on the top plate 312, and the fourth end 3222 on the top plate 312 is connected to the other on the top plate 312 One connection portion 321 is connected.
  • the third portion 3221 and the fourth end 3222 of the elastic portion 322 on the top plate 312 are respectively connected to the top plate 312 through the connecting portion 321, so that the structural strength of the elastic member 320 can be strengthened to prevent the elastic member 320 from being easily damaged.
  • Each elastic member 320 on the bottom plate 311 includes two connecting portions 321, one of the connecting portions 321 on the bottom plate 311 is connected to one of the second sides 3113, and the other connecting portion 321 on the bottom plate 311 is connected On the other second side 3113, the third end on the bottom plate 311 is connected to 221 with one of the connecting portions 321 on the bottom plate 311, and the fourth end 3222 on the bottom plate 311 is connected to the other on the bottom plate 311
  • the connection part 321 is connected.
  • the third end 3221 and the fourth end 3222 of the elastic portion 322 are respectively connected to the bottom plate 311 through the connecting portion 321, so that the structural strength of the elastic member 320 can be strengthened to prevent the elastic member 320 from being easily damaged.
  • a side of the elastic portion 322 facing away from the slot 3101 is provided with a reinforcing rib 323, which can be strengthened The structural strength of the elastic member 320 prevents the elastic member 320 from being easily damaged.
  • the elastic member 320 is an arc-shaped elastic piece.
  • the configuration of the arc-shaped elastic piece makes the transition smoother and more natural and elastically deformed Better, very smooth installation, and easy to disassemble.
  • the head 124 of the rotating shaft 123 passes through the mounting groove 112 and then slides into the rotating shaft groove 111, and the rotation is achieved by the limiting member 122 and the limiting groove 113.
  • the second mounting portion 126 and the connecting hole of the first mounting portion 115 can be correspondingly connected by common mechanical means including but not limited to screws, so as to achieve a fixed connection between the rotating member 12 and the fixing member 11;
  • the fixed connection between the portion 126 and the first mounting portion 115 pushes the positioning protrusion 1251 of the positioning piece 125 elastically out of the positioning hole 114, pushes the limiter 122 out of the limit groove 113, and slides the head 124 of the rotating shaft 123
  • an indoor unit of an air conditioner which includes a filter assembly 21, a body 22 and a connection mechanism for connecting the filter assembly 21 to the body 22.
  • the connection mechanism is rotating Connection structure
  • the rotation connection structure includes rotating the rotating member 12 mounted on the fuselage 22 and a limiter 122 that limits the rotation of the rotating member 12 relative to the fuselage 22 within a preset working angle range
  • the filter assembly 21 is mounted on the rotating On the member 12, the filter assembly 21 rotates as the rotating member 12 rotates relative to the body 22, and the filter assembly 21 is exposed outside the body 22 after the rotating member 12 rotates.
  • the filter assembly 21 is installed on the rotating member 12, and the connection with the fuselage 22 is achieved through the rotating connection structure, and the filter assembly 21 can be moved relative to the fuselage 22 along with the rotating member 12 Rotate and rotate, specifically, when the filter assembly 21 needs to be disassembled for later cleaning and maintenance in the actual application process, the filter assembly 21 can be rotated relative to the fuselage 22 through the rotating member 12 to facilitate the separate removal of the filter assembly 21 Come out for cleaning and maintenance without breaking the connection structure between the filter assembly 21 and the fuselage 22.
  • an air conditioner indoor unit is provided.
  • the body 22 is provided with a shaft groove 111, a mounting groove 112 and a limit groove 113.
  • the rotating member 12 includes a main body 121, The rotating shaft 123 connected to the main body 121 and the head 124 connected to the rotating shaft 123; the head 124 passes through the mounting groove 112 and allows the rotating shaft 123 to slide from the mounting groove 112 into the rotating shaft groove 111, and the rotating shaft 123 can be placed in the rotating shaft groove 111 Turning inside, the head 124 stops outside the shaft groove 111; the stopper 122 generates elastic deformation when the shaft 123 slides from the mounting groove 112 to the shaft groove 111 and returns to elastic deformation when the shaft 123 slides into the shaft groove 111 The limit is located in the limit slot 113, and the sliding range of the limit member 122 in the limit slot 113 includes the preset working angle range of the rotating member 12.
  • the filter assembly 21 By sliding the head 124 of the rotating shaft 123 through the mounting groove 112 and then sliding it into the rotating shaft groove 111, and by limiting the limiting member 122 and the limiting groove 113, the filter assembly 21 can be formed by rotating the connection structure with the body 22 Rotating connection, the filter assembly 21 can be removed from the fuselage 22 by pushing the limiter 122 out of the limit slot 113 and sliding the head 124 of the rotating shaft 123 back to the mounting slot 112 to make the filter assembly
  • the disassembly and assembly of 21 is very convenient, can be repeatedly disassembled, and the connection structure of the filter assembly 21 and the fuselage 22 is not easily damaged, which is very conducive to the subsequent disassembly, assembly, cleaning and maintenance of the filter assembly 21.
  • an indoor unit of an air conditioner in which a rotating shaft groove 111, a mounting groove 112, and a limiting groove 113 communicate with each other.
  • the limiting groove 113 is provided close to the mounting groove 112, and the limiting groove 113 and the mounting groove 112 are communicated with each other.
  • the overall radial dimension of the mounting groove 112 should be greater than the radial dimension of the head 124 of the rotating shaft 123 so that the head 124 of the rotating shaft 123 passes through the mounting groove 112, and the limiting groove 113 faces away from the other side communicating with the mounting groove 112 It should be arranged in an arc shape, and the arc spanned by the limiting groove 113 should not be less than the preset working angle range of the rotating member 12. Based on this structure, the center distance between the limiting member 122 and the rotating shaft 123 is relatively small. During installation, the limiting member 122 only needs to generate a small elastic deformation to be located in the limiting groove 113. By limiting the limiting groove 113 and the limiting element 122, the filter assembly 21 can be rotated within the slidable range of the limiting groove 113 with the rotating connection structure.
  • an air conditioner indoor unit is provided.
  • the shaft groove 111 and the installation groove 112 communicate with each other, and the limiting groove 113 and the installation groove 112 are separately provided.
  • the rotating shaft groove 111 and the mounting groove 112 communicate with each other, and the head 124 of the rotating shaft 123 passes through the mounting groove 112 and then slides into the rotating shaft groove 111 to make the head 124 of the rotating shaft 123 and the rotating shaft 123
  • the main bodies 121 are located on opposite sides of the fixing member 11, the limiting groove 113 and the mounting groove 112 are separately provided, and the center distance between the limiting member 122 and the rotating shaft 123 should be at the maximum distance between the limiting groove 113 and the rotating shaft groove 111 Within the range, so that when the rotating shaft 123 slides to the end of the rotating shaft groove 111, the limiting member 122 can be positioned in the limiting groove 113.
  • the mounting groove 112 and the limiting groove 113 are separately provided, which is easy to process and easy to ensure the dimensional accuracy of the mounting groove 112 and the limiting groove 113.
  • the filter assembly 21 can be rotated within the slidable range of the limiting slot 113 with the rotating connection structure.
  • an air conditioner indoor unit is provided.
  • the limiting member 122 includes an elastic piece 1221 and a limiting protrusion 1222.
  • the elastic piece 1221 has a first end and is opposite to the first end
  • the second end of the elastic piece 1221 is connected to the main body 121 of the rotating member 12, the second end of the elastic piece 1221 is a free end, the limiting protrusion 1222 is disposed on the second end, and the limiting protrusion 1222 is located at In the limit groove 113.
  • the limiting member 122 includes an elastic sheet 1221 and a limiting protrusion 1222.
  • the elastic sheet 1221 has a first end and a second end opposite to the first end.
  • the first end of the elastic sheet 1221 is connected to the rotating member 12 On the main body 121, the second end of the elastic piece 1221 is a free end.
  • the limiting protrusion 1222 is disposed on the second end.
  • the limiting protrusion 1222 is located in the limiting groove 113. It should be noted here that the elastic piece 1221 is arranged horizontally, one end is a fixed end, and the other end is a free end.
  • the limiting protrusion 1222 is provided on the free end, and the elastic piece 1221 is hollowed out to leave a space for the elastic deformation of the elastic piece 1221
  • the elastic piece 1221 makes the position-limiting element 122 elastic and can deform elastically.
  • an air conditioner indoor unit is provided.
  • the fuselage 22 is provided with an installation part for installing the rotating member 12.
  • the elastic sheet 1221 slides from the installation groove 112 to the rotating shaft at the rotating shaft 123
  • the groove 111 is elastically deformed away from the mounting portion.
  • the second end of the elastic piece 1221 is a free end, and the limiting protrusion 1222 is provided on the second end, so that when the rotating shaft 123 slides from the mounting groove 112 to the rotating shaft During the process of the groove 111 and when the limiter 122 does not reach the limiter 113, the second end of the elastic piece 1221 elastically deforms away from the direction of the fixing member 11, thereby reducing the friction between the limiter 122 and the fixing member 11 to The lowest, to avoid the wear of the corresponding positions of the limiting member 122 and the fixing member 11 to provide its service life; and when the rotating shaft 123 slides from the mounting groove 112 to the rotating shaft groove 111 and the limiting member 122 reaches the limiting groove 113,
  • the elastic effect of the elastic sheet 1221 can be used to restore the limiting member 122 to the elastic deformation and limit to the limiting slot 113, so as to realize the installation between the rotating member 12 and the fixing member
  • an air conditioner indoor unit is provided.
  • the elastic piece 1221 is erected on the main body 121 of the rotating member 12.
  • the elastic piece 1221 slides from the mounting groove 112 to the rotating shaft groove on the rotating shaft 123 At 111, elastic deformation is generated opposite to the sliding direction of the rotating shaft 123.
  • the elastic piece 1221 is erected on the main body 121 of the rotating member 12, one end of the elastic piece 1221 is connected to the main body 121 of the rotating member 12, the other end of the elastic piece 1221 is connected to the limiting protrusion 1222, and both sides of the elastic piece 1221 are left It does not affect the space where the elastic piece 1221 is elastically deformed.
  • the rotating shaft 123 slides from the mounting groove 112 to the rotating shaft groove 111 and the limiting member 122 does not reach the limiting groove 113, the second end of the elastic piece 1221 and the rotating shaft
  • the elastic deformation of the sliding direction of 123 is opposite, thereby minimizing the friction between the limiter 122 and the fixed member 11, avoiding the wear of the corresponding position of the limiter 122 and the fixed member 11, and providing its service life;
  • the elastic effect of the elastic piece 1221 can be used to restore the limiter 122 to elastic deformation and the limiter is located in the limiter 113 to achieve
  • the installation between the rotating member 12 and the fixing member 11 further realizes the rotational connection between the filter assembly 21 and the body 22.
  • an air conditioner indoor unit is provided.
  • the air conditioner indoor unit further includes a positioning piece 125, a positioning protrusion 1251 is provided on the positioning piece 125, and a body 22 is provided on the body 22
  • the positioning hole 114 and the positioning protrusion 1251 are elastically inserted into the positioning hole 114 when the relative position of the rotating member 12 and the body 22 is fixed.
  • the rotating piece 12 is provided with a positioning piece 125, and a positioning hole 114 adapted to the size of the positioning protrusion 1251 is provided at a corresponding position of the fixing piece 11, when the rotating connection structure does not need to rotate, the relative position of the rotating piece 12 and the fixing piece 11
  • the positioning protrusion 1251 is elastically inserted into the positioning hole 114 to keep the relative position of the filter assembly 21 and the fuselage 22 fixed, so that the filter assembly 21 is installed in the indoor unit of the air conditioner to achieve the filtering effect; when the connection structure is rotated When rotation or disassembly is required, the positioning protrusion 1251 is elastically pushed out of the positioning hole 114 to release the fixed relationship, so that the filter assembly 21 can rotate with the rotating connection structure, so that the filter assembly 21 can be removed separately for cleaning and maintenance without destruction
  • the connection structure between the filter assembly 21 and the fuselage 22 when it needs to be fixed, the positioning protrusion 1251 is elastically inserted into the positioning hole 114 to keep the relative position of the filter assembly
  • an indoor unit of an air conditioner is provided.
  • the positioning piece 125 has a first end and a second end opposite to the first end.
  • the first end of the positioning piece 125 is connected On the rotating member 12, the second end of the positioning piece 125 is a free end, and the positioning protrusion 1251 is disposed on the second end.
  • the positioning piece 125 is arranged horizontally, one end is a fixed end, and the other end is a free end, the positioning protrusion 1251 is provided on the free end, and the positioning piece 125 is hollowed out to allow the positioning piece 125 to elastically deform
  • the positioning piece 125 has an elastic effect and can be elastically deformed.
  • the positioning protrusion 1251 of the positioning piece 125 and the limiting protrusion 1222 of the limiting member 122 are away from each other, which can reduce the space of the main body 121 occupied by the positioning piece 125 and the limiting member 122 to a certain extent.
  • the cooperation between the positioning piece 125 and the positioning hole 114 can ensure that the relative position of the filter assembly 21 and the body 22 is fixed.
  • an air conditioner indoor unit is provided.
  • the body 22 is provided with an installation part for installing the rotating member 12, and the positioning piece 125 slides from the installation groove 112 on the rotating shaft 123 to When the shaft groove 111 is rotated, elastic deformation away from the mounting portion occurs.
  • the second end of the positioning piece 125 is elastically deformed away from the direction of the fixing member 11, thereby fixing the positioning piece 125 and the fixing
  • the friction between the pieces 11 is minimized, the wear of the corresponding positions of the positioning piece 125 and the fixing piece 11 is avoided, and the service life is provided; and the positioning piece 125 arrives when the rotating shaft 123 slides from the mounting groove 112 to the rotating shaft groove 111
  • the elasticity of the positioning piece 125 can be used to restore the elastic deformation of the positioning piece 125 and be limited to the positioning hole 114 to fix the relative position of the rotating member 12 and the fixing member 11, thereby realizing the filter assembly 21 and the body 22
  • the relative position is fixed.
  • an indoor unit of an air conditioner is provided, and a filter assembly 21 is inserted on a rotating member 12.
  • the fixing member 11 is provided with a first mounting portion 115 which is provided on the side of the fixing member 11 opposite to the rotating end of the rotating member 12, and the first mounting portion 115 is inward Concavely arranged to allow space to fit the second mounting portion 126 of the rotating member 12;
  • the rotating member 12 is provided with a second mounting portion 126 which is perpendicular to the main body 121 of the rotating member 12 and rotates When the relative position of the member 12 and the fixing member 11 is fixed, the first mounting portion 115 and the second mounting portion 126 fit, and the corresponding positions of the first mounting portion 115 and the second mounting portion 126 are provided with connecting holes.
  • Common mechanical means limited to screws can connect the second mounting portion 126 and the connecting hole of the first mounting portion 115 correspondingly to achieve the fixed connection of the rotating member 12 and the fixing member 11, thereby achieving the relative position of the filter assembly 21 and the body 22 Fixed; when the rotating connection structure needs to be in a rotated or disassembled state, the fixed connection relationship between the rotating member 12 and the fixing member 11 can be released by removing common mechanical means including but not limited to screws, that is, the filter assembly 21 and the body 22 are released The relative position is fixed, so that the filter assembly 21 can rotate with the rotating connection structure, so that the filter assembly 21 can be removed separately for cleaning and maintenance without destroying the connection structure between the filter assembly 21 and the body 22.
  • an air conditioner indoor unit is provided.
  • a rotating member 12 is provided with a wrench 127 for rotating the rotating member 12.
  • the wrench 127 is exposed outside the body 22. It should be noted here that the rotating member 12 is provided with a wrench 127 for rotating the rotating member 12, and the wrench 127 is perpendicular to the second mounting portion 126 of the rotating member 12.
  • the head 124 of the rotating shaft 123 on which the filter assembly 21 is installed passes through the mounting groove 112 and then slides into the rotating shaft groove 111, and passes through the limiting member 122 and the limiting groove 113 is limited to realize the rotational connection of the filter assembly 21 and the fuselage 22, and the relative position of the filter assembly 21 and the fuselage 22 can be fixed through the elastic cooperation of the positioning member and the positioning hole 114, and the first installation of the fixing member 11
  • the portion 115 fits the second mounting portion 126 of the rotating member 12, and the second mounting portion 126 and the connecting hole of the first mounting portion 115 can be correspondingly connected by common mechanical means including but not limited to screws, so that the filter assembly 21 and The fixed connection of the fuselage 22; when disassembling, by releasing the fixed connection relationship between the second mounting portion 126 and the first mounting portion 115, the positioning protrusion 1251 of the positioning piece 125 is elastically pushed out of the positioning hole 114, and the limiter 122 is removed
  • the rotation connection structure provided by the embodiment of the present application realizes the rotation connection by sliding the head 124 of the rotation shaft 123 through the mounting groove 112 and then into the rotation shaft groove 111, and by limiting the limiting member 122 and the limiting groove 113. Disassembly is achieved by pushing the limit piece 122 out of the limit slot 113 and sliding the head 124 of the rotating shaft 123 back to the mounting slot 112, making the disassembly of the rotating connection structure very convenient, repeatable disassembly, and structure It is not easy to be damaged, which is very conducive to subsequent disassembly and maintenance.
  • the air conditioner indoor unit realizes the rotary connection between the filter assembly 21 and the body 22 by installing the filter assembly 21 in the rotating member 12 in the above-mentioned rotary connection structure, so that the filter assembly 21 can be connected with the rotation structure It is rotated so that the filter assembly 21 can be removed separately for cleaning and maintenance without destroying the connection structure between the filter assembly 21 and the body 22.
  • the present application provides an air conditioner including the air conditioner indoor unit as described above.
  • the air conditioner provided by the embodiment of the present application implements the rotation connection between the filter assembly 21 and the body 22 by installing the filter assembly 21 in the rotating member 12 in the above-mentioned rotation connection structure, so that the filter assembly 21 can rotate with the rotation connection structure In order to remove the filter assembly 21 separately for cleaning and maintenance, without destroying the connection structure between the filter assembly 21 and the fuselage 22.

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  • Chemical & Material Sciences (AREA)
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Abstract

一种空调器、空调室内机及其转动连接结构，转动连接结构包括固定件(11)及在预设工作角度范围内相对于固定件(11)转动的旋转件(12)，固定件(11)上设有转轴槽(111)、安装槽(112)及限位槽(113)，旋转件(12)包括主体(121)、限位件(122)、转轴(123)及头部(124)；头部(124)穿过安装槽(112)并使转轴(123)由安装槽(112)内滑入转轴槽(111)内，头部(124)止挡于转轴槽(111)之外，头部(124)与主体(121)位于固定件(11)的相对两侧。

Description

空调器、空调室内机及其转动连接结构
本申请基于申请号为201811641984.6和201822277837.7，申请日为2018年12月29日的中国专利申请提出，并要求该两件中国专利申请的优先权，该两件中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本申请涉及空调技术领域，尤其涉及一种空调器、空调室内机及其转动连接结构。
背景技术
空调室内机是常见的家用电器之一，空调室内机的制冷制热提高了人民生活品质，为了阻挡灰尘随着气流进入空调室内机内部，通常需要加装一个过滤网，而过滤网在长期使用后，会挂满一层厚厚的灰尘，影响空气质量，因此，过滤网需要经常拆卸下来进行清洗，目前，过滤网与空调室内机壳体的连接通常是采用弹性末端强行卡入一个圆孔内来实现连接，而过滤网与空调室内机壳体之间想要拆卸，必须具备专业技能的技术人员借助专业的拆卸工具对其连接结构进行破坏。
发明内容
本申请的目的在于提供一种转动连接结构及空调室内机，旨在解决现有过滤网与空调室内机壳体之间的连接结构在拆卸时被破坏的技术问题。
为解决上述技术问题，本申请实施例提供一种转动连接结构，所述转动连接结构包括固定件及在预设工作角度范围内相对于所述固定件转动的旋转件，所述固定件上开设有转轴槽、安装槽及限位槽，所述旋转件包括主体、限位件、连接于所述主体上的转轴及连接于所述转轴上的头部；所述头部穿过所述安装槽并使所述转轴由所述安装槽内滑入所述转轴槽内，所述转轴能够在所述转轴槽内转动，所述头部止挡于所述转轴槽之外，所述头部与所述主体位于所述固定件的相对两侧；在所述转轴由所述安装槽滑向所述转轴槽时，所述限位件产生弹性变形并于所述转轴滑入所述转轴槽内时回复弹性变形并限位于所述限位槽内，所述限位件在所述限位槽内滑动范围包括所述旋转件的预设工作角度范围。
可选地，所述转轴槽、所述安装槽及所述限位槽三者相互连通。
可选地，所述转轴槽与所述安装槽相互连通，所述限位槽与所述安装槽分开独立设 置。
进一步地，所述限位件包括弹片及限位凸起，所述弹片具有第一端及与所述第一端相对的第二端，所述弹片的第一端连接于所述旋转件的所述主体上，所述弹片的第二端为自由端，所述限位凸起设置于所述第二端上，所述限位凸起限位于所述限位槽内。
进一步地，所述弹片在所述转轴由所述安装槽滑向所述转轴槽时产生背离所述固定件方向的弹性变形。
可选地，所述弹片立设于所述旋转件的所述主体上，所述弹片在所述转轴由所述安装槽滑向所述转轴槽时产生与所述转轴的滑动方向相反的弹性变形。
进一步地，所述旋转件还包括连接于所述主体上的定位片，所述定位片上设置有定位凸起，所述固定件上开设有定位孔，所述定位凸起在所述旋转件与所述固定件的相对位置固定时弹性插入所述定位孔内。
进一步地，所述定位片具有第一端及与所述第一端相对的第二端，所述定位片的第一端连接于所述旋转件的所述主体上，所述定位片的第二端为自由端，所述定位凸起设置于所述第二端上。
进一步地，所述定位片在所述转轴由所述安装槽滑向所述转轴槽时产生背离所述固定件方向的弹性变形。
进一步地，所述固定件上设置有第一安装部，所述旋转件上设置有第二安装部，在所述旋转件与所述固定件的相对位置固定时，所述第二安装部连接于所述第一安装部上。
可选地，所述主体具有相对的两侧，所述主体的一侧形成有适配不同的平板件的多个插槽，所述主体的另一侧转动连接于所述固定件上，每一所述插槽的一侧设置有弹性件，所述弹性件弹性抵顶所述平板件。
可选地，所述弹性件包括连接于所述插槽的侧部的连接部及由所述连接部朝向所述插槽内凸出延伸的弹性部，所述弹性部与所述插槽的侧部通过所述连接部分隔开。
可选地，所述主体包括底板、顶板以及侧板，所述底板与所述顶板相对设置，所述侧板具有底缘以及与所述底缘相对的顶缘，所述底缘与所述底板连接，所述顶缘与所述顶板连接，所述底板与所述顶板之间围构形成多个所述插槽的其中一个插槽。
可选地，所述主体还包括连接于所述侧板上的隔板，所述底板、所述顶板及所述隔板形成多个所述插槽的其中一个插槽，所述隔板与所述底板之间形成多个所述插槽中的另外一个插槽，所述隔板与所述顶板之间形成多个所述插槽中的第三个插槽。
可选地，所述主体还包括连接于所述侧板与所述底板上的隔板，所述底板、所述顶 板及所述隔板形成多个所述插槽的其中一个插槽，所述隔板与所述顶板之间形成多个所述插槽中的另一个插槽。
可选地，所述底板包括第一连接侧缘以及与所述第一连接侧缘相对设置的第一自由侧缘，所述第一连接侧缘与所述底缘连接，所述隔板包括第二连接侧缘以及与所述第二连接侧缘相对设置的第二自由侧缘，所述第二连接侧缘与所述侧板的侧面连接，所述第二自由侧缘到所述侧板之间的距离小于所述第一自由侧缘到所述侧板之间的距离。
可选地，所述弹性件设置于所述顶板上，所述顶板具有两个相对设置的第一侧边，所述连接部连接于其中一个所述第一侧边上，所述弹性部具有第三端以及与所述第三端相对的第四端，所述第三端与所述连接部连接，所述第四端为自由端。
可选地，所述弹性件设置于所述底板上，所述底板具有两个相对设置的第二侧边，所述连接部连接于其中一个所述第二侧边上，所述弹性部具有第三端以及与所述第三端相对的第四端，所述第三端与所述连接部连接，所述第四端为自由端。
可选地，所述弹性件分别设置于所述顶板与所述底板上，所述顶板具有两个相对设置的第一侧边，所述底板具有两个相对设置的第二侧边，所述弹性部具有第三端以及与所述第三端相对的第四端；位于所述顶板上的所述连接部连接于其中一个所述第一侧边上，位于所述顶板上的所述第三端与位于所述顶板上的所述连接部连接，位于所述顶板上的所述第四端为自由端；位于所述底板上的所述连接部连接于其中一个所述第二侧边上，位于所述底板上的所述第三端与位于所述底板上的所述连接部连接，位于所述底板上的所述第四端为自由端。
可选地，所述弹性件设置于所述顶板上，所述顶板具有两个相对设置的第一侧边，所述顶板上的每一个所述弹性件均包括两个所述连接部，其中一个所述连接部连接于其中一个所述第一侧边上，另一个所述连接部连接于另一个所述第一侧边上，所述弹性部具有第三端以及与所述第三端相对的第四端，所述第三端与其中一个所述连接部连接，所述第四端与另一个所述连接部连接。
可选地，所述弹性件设置于所述底板上，所述底板具有两个相对设置的第二侧边，所述底板上的每一个所述弹性件均包括两个所述连接部，其中一个所述连接部连接于其中一个所述第二侧边上，另一个所述连接部连接于另一个所述第二侧边上，所述弹性部具有第三端以及与所述第三端相对的第四端，所述第三端与其中一个所述连接部连接，所述第四端与另一个所述连接部连接。
可选地，所述弹性件分别设置于所述顶板与所述底板上，所述顶板具有两个相对设置的第一侧边，所述底板具有两个相对设置的第二侧边，所述弹性部具有第三端以及与 所述第三端相对的第四端；位于所述顶板上的每一个所述弹性件均包括两个所述连接部，位于所述顶板上的其中一个所述连接部连接于其中一个所述第一侧边上，位于所述顶板上的另一个所述连接部连接于另一个所述第一侧边上，位于所述顶板上的所述第三端与位于所述顶板上的其中一个所述连接部连接，位于所述顶板上的所述第四端与位于所述顶板上的另一个所述连接部连接；位于所述底板上的每一个所述弹性件均包括两个连接部，位于所述底板上的其中一个所述连接部连接于其中一个所述第二侧边上，位于所述底板上的另一个所述连接部连接于另一个所述第二侧边上，位于所述底板上的所述第三端与位于所述底板上的其中一个所述连接部连接，位于所述底板上的所述第四端与位于所述底板上的另一个所述连接部连接。
可选地，所述弹性部背离所述插槽的一侧设置有用于增强所述弹性件的结构强度的加强筋。
本申请实施例提供的转动连接结构中的上述一个或多个技术方案至少具有如下技术效果之一：
上述转动连接结构通过将转轴的头部穿过安装槽后滑入转轴槽，并通过限位件与限位槽限位的方式实现转动连接，后续可通过将限位件从限位槽中推出，并将转轴的头部滑回安装槽处推出的方式实现拆卸，上述转动连接结构拆装十分方便、可重复拆装且结构不易受到破坏，十分利于后续拆装维护。
本申请实施例提供一种空调室内机，包括过滤组件、机身及将所述过滤组件连接至所述机身的连接机构，所述连接机构为转动连接结构，所述转动连接结构包括转动安装于所述机身上的旋转件及将所述旋转件相对于所述机身的转动限制在预设工作角度范围内的限位件，所述过滤组件安装于所述旋转件上，所述过滤组件随着所述旋转件相对于所述机身转动而转动，所述过滤组件于所述旋转件转动后露于所述机身之外。
进一步地，所述机身上开设有转轴槽、安装槽及限位槽，所述旋转件包括主体、连接于所述主体上的转轴及连接于所述转轴上的头部；所述头部穿过所述安装槽并使所述转轴由所述安装槽内滑入所述转轴槽内，所述转轴能够在所述转轴槽内转动，所述头部止挡于所述转轴槽之外；所述限位件在所述转轴由所述安装槽滑向所述转轴槽时产生弹性变形并于所述转轴滑入所述转轴槽内时回复弹性变形并限位于所述限位槽内，所述限位件在所述限位槽内滑动范围包括所述旋转件的预设工作角度范围。
可选地，所述转轴槽、所述安装槽及所述限位槽三者相互连通。
可选地，所述转轴槽与所述安装槽相互连通，所述限位槽与所述安装槽分开独立设置。
进一步地，所述限位件包括弹片及限位凸起，所述弹片具有第一端及与所述第一端相对的第二端，所述弹片的第一端连接于所述旋转件的所述主体上，所述弹片的第二端为自由端，所述限位凸起设置于所述第二端上，所述限位凸起限位于所述限位槽内。
进一步地，所述机身上设置供所述旋转件安装的安装部位，所述弹片在所述转轴由所述安装槽滑向所述转轴槽时产生背离所述安装部位方向的弹性变形。
可选地，所述弹片立设于所述旋转件的所述主体上，所述弹片在所述转轴由所述安装槽滑向所述转轴槽时产生与所述转轴的滑动方向相反的弹性变形。
进一步地，所述空调室内机还包括定位片，所述定位片上设置有定位凸起，所述机身上开设有定位孔，所述定位凸起在所述旋转件与所述机身的相对位置固定时弹性插入所述定位孔内。
进一步地，所述定位片具有第一端及与所述第一端相对的第二端，所述定位片的第一端连接于所述旋转件上，所述定位片的第二端为自由端，所述定位凸起设置于所述第二端上。
进一步地，所述机身上设置供所述旋转件安装的安装部位，所述定位片在所述转轴由所述安装槽滑向所述转轴槽时产生背离所述安装部位的弹性变形。
进一步地，所述过滤组件插装于所述旋转件上。
进一步地，所述旋转件上设置有用以转动所述旋转件的扳手，所述扳手露于所述机身之外。
本申请实施例提供的空调室内机中的上述一个或多个技术方案至少具有如下技术效果之一：
上述空调室内机通过将过滤组件安装于上述转动连接结构中的旋转件中以实现过滤组件与机身之间的转动连接，使得过滤组件可随转动连接结构转动，便于后续可随时将过滤组件单独拆除出来进行清洗维护，而无需破坏该过滤组件与机身之间的连接结构。
本申请实施例提供一种空调器，包括如上所述的空调室内机。
上述空调器通过将过滤组件安装于上述转动连接结构中的旋转件中以实现过滤组件与机身之间的转动连接，使得过滤组件可随转动连接结构转动，便于后续可随时将过滤组件单独拆除出来进行清洗维护，而无需破坏该过滤组件与机身之间的连接结构。
附图说明
图1是本申请实施例提供的转动连接结构的立体结构示意图；
图2是图1的固定件的立体结构示意图；
图3是本申请另一实施例提供的固定件的立体结构示意图；
图4是图1的旋转件的立体结构示意图；
图5是图4的旋转件的正视图；
图6是图5的旋转件的A-A剖面结构示意图；
图7是本申请另一实施例提供的旋转件的立体结构示意图；
图8是图7的旋转件的正视图；
图9是图8的旋转件的B-B剖面结构示意图；
图10是图1的转动连接结构的安装示意图一；
图11是图10的转动连接结构的安装示意图二；
图12是图11的转动连接结构的转动示意图；
图13是本申请实施例提供的空调室内机的立体结构示意图；
图14是图13的空调室内机的爆炸结构示意图；
图15为本申请另一实施例提供的旋转件的立体结构示意图；
图16为本申请实施例提供的旋转件的俯视图；
图17为沿图16中C-C线的剖视结构图；
图18为本申请实施例提供的旋转件的侧视结构示意图；
图19为本申请实施例提供的旋转件与平板件组装后的示意图；
图20为本申请实施例提供的旋转件与平板件组装后的的俯视图；
图21为沿图20中D-D线的剖视结构图；
图22为图21在E处的局部放大示意图；
图23为本申请另一个实施例提供的旋转件的立体结构示意图；
图24为图23中的旋转件的另一角度的立体结构示意图；
图25为图23中的旋转件的其中一个使用状态示意图；
图26为图23中的旋转件的另一个使用状态示意图；
图27为图23中的旋转件的第三个使用状态示意图；
图28为本申请另一个实施例提供的旋转件的立体结构示意图；
图29为本申请另一个实施例提供的旋转件的立体结构示意图；
图30为本申请另一个实施例提供的旋转件的立体结构示意图；
图31为本申请另一个实施例提供的旋转件的立体结构示意图；
图32为本申请另一个实施例提供的旋转件的立体结构示意图。
附图标记：
标号 名称 标号 名称
11 固定件 12 旋转件
111 转轴槽 112 安装槽
113 限位槽 121 主体
122 限位件 123 转轴
124 头部 1221 弹片
1222 限位凸起 125 定位片
1251 定位凸起 114 定位孔
115 第一安装部 126 第二安装部
21 过滤组件 22 机身
127 扳手 3101 插槽
3111 第一连接侧缘 311 底板
3113 第二侧边 3112 第一自由侧缘
3121 第一侧边 312 顶板
3131 底缘 313 侧板
314 限位板 3132 顶缘
321 连接部 320 弹性件
3221 第三端 322 弹性部
323 加强筋 3222 第四端
331 第二连接侧缘 330 隔板
332 第二自由侧缘    
具体实施方式
为了使本申请的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本申请进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本申请，并不用于限定本申请。
在本申请实施例的描述中，需要理解的是，术语“长度”、“宽度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”等指示的方位或位置关系为基于附图 所示的方位或位置关系，仅是为了便于描述本申请实施例和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请实施例的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本申请的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本申请实施例中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请实施例中的具体含义。
以下结合具体实施例对本申请的具体实现进行更加详细的描述：
在本申请的一个实施例中，提供一种转动连接结构，用于实现两部件之间的转动连接，并可重复拆装而结构不受破坏。
请参阅图1至图12，在本实施例中，该转动连接结构包括固定件11及在预设工作角度范围内相对于固定件11转动的旋转件12。
固定件11上开设有转轴槽111、安装槽112及限位槽113。在此需要说明的是，转轴槽111与安装槽112相互连通，且安装槽112的径向尺寸应大于转轴槽111的径向尺寸；限位槽113呈弧形设计，且限位槽113所跨越的弧度应不小于旋转件12的预设工作角度范围。固定件11上所设的转轴槽111及安装槽112用于实现与旋转件12的连接，固定件11上所设的限位槽113用于限制旋转件12的滑动和转动。
旋转件12包括主体121、限位件122、连接于主体121上的转轴123及连接于转轴123上的头部124。在此需要说明的是，连接于旋转件12的主体121上的转轴123的中轴线所处位置即为旋转件12的旋转轴123；连接于转轴123上的头部124的中心应与转轴123的中心重合以使实现转动连接后头部124与转轴123的受力均匀；头部124的径向尺寸应小于安装槽112的径向尺寸以使头部124能穿过安装槽112，且应大于转轴槽111的径向尺寸以使头部124可阻挡于转轴槽111之外；转轴123的径向尺寸应小于转轴槽111的径向尺寸以使转轴123可在转轴槽111内滑动；限位件122的径向尺寸应小于限位槽113的径向尺寸以使限位件122可在限位槽113内滑动；限位件122与转轴123的中心距应在限位槽113与转轴槽111的最大距离的范围内，以使当转轴123滑至转轴槽111末端之前，限位件122 能限位于限位槽113内。
头部124穿过安装槽112并使转轴123由安装槽112内滑入转轴槽111内，转轴123能够在转轴槽111内转动，头部124止挡于转轴槽111之外，头部124与主体121位于固定件11的相对两侧；在转轴123由安装槽112滑向转轴槽111时，限位件122产生弹性变形并于转轴123滑入转轴槽111内时回复弹性变形并限位于限位槽113内，限位件122在限位槽113内滑动范围包括旋转件12的预设工作角度范围。
在此需要说明的是，实现旋转件12与固定件11之间的安装时，首先请参阅图10，将转轴123的头部124从安装槽112内穿过，随后将转轴123从安装槽112滑入转轴槽111内，使转轴123的头部124与主体121分别位于固定件11相对的两侧，在将转轴123由安装槽112滑向转轴槽111的过程中且限位件122未抵达限位槽113时，限位件122产生背离固定件11方向的弹性形变；随后请参阅图11，在将转轴123由安装槽112滑向转轴槽111的过程中且限位件122抵达限位槽113时，限位件122回复弹性形变且限位于限位槽113，此时，可实现旋转件12与固定件11之间的安装，具体体现为，请参阅图12，旋转件12可绕转轴123在限位槽113限制的范围内进行转动。在此还需要说明的是，当需要转动连接结构的拆卸时，可利用限位件122的弹性将限位件122从限位槽113中推出以解除限位关系，随后将旋转件12的转轴123从转轴槽111滑回安装槽112后将头部124从安装槽112中退出，从而在不破坏转动连接结构的情况下实现转动连接结构的拆卸。
基于本申请实施例的转动连接结构，通过将转轴123的头部124穿过安装槽112后滑入转轴槽111，并通过限位件122与限位槽113限位的方式实现转动连接，后续可通过将限位件122从限位槽113中推出，并将转轴123的头部124滑回安装槽112处推出的方式实现拆卸，使得该转动连接结构拆装十分方便、可重复拆装且结构不易受到破坏，十分利于后续拆装维护。
请参阅图2，在本申请另一实施例中，转轴槽111、安装槽112及限位槽113三者相互连通。具体为，在安装槽112与转轴槽111相互连通的基础上，使限位槽113靠近安装槽112设置，使限位槽113与安装槽112相互连通设置，限位槽113与安装槽112的整体径向尺寸应大于转轴123的头部124的径向尺寸以使转轴123的头部124从安装槽112穿过，限位槽113背离与安装槽112连通侧的另一侧应呈弧形设置，且限位槽113所跨越的弧度应不小于旋转件12的预设工作角度范围。基于该结构，限位件122与转轴123的中心距较小，在安装时，限位件122仅需产生较小的弹性形变即可限位于限位槽113内。
请参阅图3，在本申请另一实施例中，转轴槽111与安装槽112相互连通，限位槽113与安装槽112分开独立设置。具体为，转轴槽111与安装槽112相互连通，用于供转轴123 的头部124从安装槽112内穿过后滑入转轴槽111内，使转轴123的头部124与转轴123的主体121分别位于固定件11相对的两侧，限位槽113与安装槽112分开独立设置，且限位件122与转轴123的中心距应在限位槽113与转轴槽111的最大距离的范围内，以使当转轴123滑至转轴槽111末端之前，限位件122能限位于限位槽113内。基于该结构，使安装槽112、限位槽113分开独立设置，易于加工，易于保障安装槽112与限位槽113的尺寸精度。
请参阅图4至图6，在本申请另一实施例中，限位件122包括弹片1221及限位凸起1222，弹片1221具有第一端及与第一端相对的第二端，弹片1221的第一端连接于旋转件12的主体121上，弹片1221的第二端为自由端，限位凸起1222设置于第二端上，限位凸起1222限位于限位槽113内。在此需要说明的是，弹片1221呈横向设置，一端为固定端，另一端为自由端，限位凸起1222设于自由端上，弹片1221下方呈镂空设置以留置弹片1221发生弹性形变的空间，该弹片1221使限位件122具有弹性作用，可发生弹性形变。
请参阅图4至图6，在本申请另一实施例中，弹片1221在转轴123由安装槽112滑向转轴槽111时产生背离固定件11方向的弹性变形。通过将弹片1221的第一端连接于旋转件12的主体121，弹片1221的第二端为自由端，限位凸起1222设置于第二端上，使得当转轴123由安装槽112滑向转轴槽111的过程中且限位件122未抵达限位槽113时，弹片1221的第二端产生背离固定件11方向的弹性形变，从而将限位件122与固定件11之间的摩擦降到最低，避免了限位件122与固定件11相应位置的磨损，提供其使用寿命；且在转轴123由安装槽112滑向转轴槽111的过程中且限位件122抵达限位槽113时，可利用弹片1221的弹性作用使限位件122回复弹性形变且限位于限位槽113，以实现旋转件12与固定件11之间的安装。
请参阅图7至图9，在本申请另一实施例中，弹片1221立设于旋转件12的主体121上，弹片1221在转轴123由安装槽112滑向转轴槽111时产生与转轴123的滑动方向相反的弹性变形。在此需要说明的是，弹片1221立设于旋转件12的主体121上，弹片1221的一端连接旋转件12的主体121，弹片1221的另一端连接限位凸起1222，弹片1221两侧留有不影响弹片1221发生弹性形变的空间，具体地，当转轴123由安装槽112滑向转轴槽111的过程中且限位件122未抵达限位槽113时，弹片1221的第二端产生与转轴123的滑动方向相反的弹性变形，从而将限位件122与固定件11之间的摩擦降到最低，避免了限位件122与固定件11相应位置的磨损，提供其使用寿命；且在转轴123由安装槽112滑向转轴槽111的过程中且限位件122抵达限位槽113时，可利用弹片1221的弹性作用使限位件122回复弹性形变且限位于限位槽113，以实现旋转件12与固定件11之间的安装。
请参阅图2至图9，在本申请另一实施例中，旋转件12还包括连接于主体121上的定位片125，定位片125上设置有定位凸起1251，固定件11上开设有定位孔114，定位凸起1251在旋转件12与固定件11的相对位置固定时弹性插入定位孔114内。旋转件12上设有定位片125，在固定件11相应位置处开设有与定位凸起1251尺寸相适配的定位孔114，当转动连接结构无需转动、旋转件12与固定件11的相对位置需保持固定时，将定位凸起1251弹性插入定位孔114，当转动连接结构需实现转动或拆卸时，将定位凸起1251弹性推出定位孔114以解除固定关系。
请参阅图4至图9，在本申请另一实施例中，定位片125具有第一端及与第一端相对的第二端，定位片125的第一端连接于旋转件12的主体121上，定位片125的第二端为自由端，定位凸起1251设置于第二端上。在此需要说明的是，定位片125呈横向设置，一端为固定端，另一端为自由端，定位凸起1251设于自由端上，定位片125下方呈镂空设置以留置定位片125发生弹性形变的空间，该定位片125具有弹性作用，可发生弹性形变。优选地，定位片125的定位凸起1251与限位件122的限位凸起1222背离设置，可一定程度上减少定位片125与限位件122占用的主体121空间。
请参阅图4至图9，在本申请另一实施例中，定位片125在转轴123由安装槽112滑向转轴槽111时产生背离固定件11方向的弹性变形。当转轴123由安装槽112滑向转轴槽111的过程中且定位片125未抵达定位孔114时，定位片125的第二端产生背离固定件11方向的弹性变形，从而将定位片125与固定件11之间的摩擦降到最低，避免了定位片125与固定件11相应位置的磨损，提供其使用寿命；且在转轴123由安装槽112滑向转轴槽111的过程中且定位片125抵达定位孔114时，可利用定位片125的弹性作用使定位片125回复弹性形变且限位于定位孔114，以实现旋转件12与固定件11的相对位置固定。
请参阅图2至图9，在本申请另一实施例中，固定件11上设置有第一安装部115，旋转件12上设置有第二安装部126，在旋转件12与固定件11的相对位置固定时，第二安装部126连接于第一安装部115上。在此需要说明的是，固定件11上设置有第一安装部115，该第一安装部115设于固定件11与旋转件12的旋转端相对的一侧，该第一安装部115向内凹形设置，以留置与旋转件12的第二安装部126契合的空间；旋转件12上设置有第二安装部126，该第二安装部126与旋转件12的主体121垂直设置，在旋转件12与固定件11的相对位置固定时，第一安装部115与第二安装部126相契合，且第一安装部115和第二安装部126对应位置处开设有连接孔，通过包括但不限于螺钉的常用机械手段可将第二安装部126与第一安装部115的连接孔对应连接，以实现旋转件12与固定件11的固定连接；在该转动连接结构需要处于转动或拆卸状态时，可通过拆卸包括但不限于螺钉的常用机械手段 解除旋转件12与固定件11的固定连接关系。
请一并参阅图15，在本申请的一个实施例中，具体而言，旋转件12可用于将平板件21(例如空调室内机的过滤组件21)转动连接于固定件11(例如固定件11为空调室内机的机身)上。主体121具有相对的两侧，主体121的一侧形成有可适配不同的平板件21的多个插槽3101，该主体121的另一侧转动连接于固定件11上。每一插槽3101的一侧设置有弹性件320，当平板件插入插槽3101中时，弹性件320产生弹性形变从而弹性抵顶平板件21，从而将平板件21固定，防止平板件21出现移位或者松脱。
基于本申请的旋转件12，通过在主体121的一侧形成多个插槽3101，从而使得本申请的旋转件12可适配不同的平板件21，兼容性更高，适用范围更广，且使用十分方便，成本较低；且本申请的插槽3101的一侧设置有弹性件320，可利用弹性件320产生的弹性形变从而弹性抵顶平板件21，从而将平板件21固定，防止平板件21出现移位或者松脱，且拆装十分简单方便。
请一并参阅图21及图22，在本申请的另一个实施例中，弹性件320包括连接部321以及弹性部322，连接部321连接于插槽3101的侧部，弹性部322由连接部321朝向插槽3101内凸出延伸，弹性部322与插槽3101的侧部通过连接部321分隔开。弹性部322由连接部321朝向插槽3101内凸出延伸，可以使得当平板件21插入插槽3101中时，该平板件21会挤压弹性部322的凸出位置，从而使得该弹性部322产生弹性变形，进而将平板件21固定在插槽3101中。
请参阅图23，在本申请的另一个实施例中，主体121包括底板311、顶板312以及侧板313。底板311与顶板312相对设置，侧板313具有底缘3131以及与底缘3131相对的顶缘3132。底缘3131与底板311连接，顶缘3132与顶板312连接。底板311与顶板312之间围构形成多个插槽3101的其中一个插槽3101，该插槽3101可用于插入平板件21，如图11所示。具体的，底板311、顶板312以及侧板313可以为一体成型连接而成，其连接可靠性高，且工艺简单，加工十分方便，应当说明的是，该底座、顶板312以及侧板313的连接方式并不局限于此，例如，在本申请的其他较佳实施例中，该底板311、顶板312以及侧板313也可以通过螺钉固定的方式实现连接。
请参阅图23，在本申请的另一个实施例中，主体121还包括连接于侧板313上的隔板330，底板311、顶板312及隔板330形成多个插槽3101的其中一个插槽3101，如图25所示。隔板330与底板311之间形成多个插槽3101中的另外一个插槽3101，该插槽3101可用于插入平板件21，如图26所示。隔板330与顶板312之间形成多个插槽3101中的第三个插槽3101，该插槽3101同样可用于插入平板件21，如图27所示。通过隔板330的设置， 可使得底板311与顶板312之间形成三个不同规格的插槽3101，分别可适应于不同规格大小的平板件21的插装。
请一并参阅图15至图17，在本申请的另一个实施例中，主体121还包括隔板330，隔板330分别连接于侧板313与底板311上，底板311、顶板312及隔板330形成多个插槽3101的其中一个插槽3101，如图25所示。隔板330与顶板312之间形成多个插槽3101中的另一个插槽3101，从而可以插装不同规格的平板件21。本实施例中的隔板330分别连接于侧板313与底板311上，可以进一步提高隔板330的结构强度，防止隔板330受压后轻易断裂。
请一并参阅图16至图17，在本申请的另一个实施例中，底板311包括第一连接侧缘3111以及第一自由侧缘3112，第一自由侧缘3112与第一连接侧缘3111相对设置。第一连接侧缘3111与底缘3131连接。隔板330包括第二连接侧缘331以及第二自由侧缘332，第二自由侧缘332与第二连接侧缘331相对设置，第二连接侧缘331与侧板313的侧面连接。第二自由侧缘332到侧板313之间的距离L1小于第一自由侧缘3112到侧板313之间的距离L2，即L1小于L2，从而形成不同长度的卡槽101，使得其不仅可以适用于不同厚度的平板件21的安装，还可以适用于不同长度的平板件21的安装，从而使得在相同高度的情况下，本申请的旋转件12可以实现更多规格的平板件21的安装。
请参阅图15，在本申请的另一个实施例中，旋转件12还包括限位板314，限位板314分别与底板311、侧板313、顶板312连接。当平板件21卡接于卡槽101中时，限位板314可以对平板件21进行限位，防止平板件21从另一侧滑出。
请一并参阅图15、图21及图22，在本申请的另一个实施例中，弹性件320均设置于顶板312上。顶板312具有两个相对设置的第一侧边3121，连接部321连接于其中一个第一侧边3121上，弹性部322具有第三端3221以及与第三端3221相对的第四端3222，第三端3221与连接部321连接，第四端3222为自由端。该弹性部322的第四端3222处于悬空状态，可以使得该弹性件320的弹性更好。优选的，弹性件320为两个，两个弹性件320呈对称设置于顶板312上，由于该顶板312为塑料材质，通过将该两个弹性件320对称设置于顶板312上，可以使得顶板312在热胀冷缩的状态下可以保持整体变形均匀。具体的，该弹性件320可以与该顶板312一体成型连接，其加工简单，且连接可靠性高。
请参照图29所示，在本申请的另一个实施例中，弹性件320均设置于底板311上。底板311具有两个相对设置的第二侧边3113，连接部321连接于其中一个第二侧边3113上，弹性部322具有第三端3221以及与第三端3221相对的第四端3222，第三端3221与连接部321连接，第四端3222为自由端。该弹性部322的第四端3222处于悬空状态，可以使得该 弹性件320的弹性更好。优选的，弹性件320为两个，两个弹性件320呈对称设置于底板311上，由于该底板311为塑料材质，通过将该两个弹性件320对称设置于底板311上，可以使得底板311在热胀冷缩的状态下可以保持整体变形均匀。具体的，该弹性件320可以与该底板311一体成型连接，其加工简单，且连接可靠性高。
请参照图31所示，在本申请的另一个实施例中，弹性件320分别设置于顶板312与底板311上。顶板312具有两个相对设置的第一侧边3121，底板311具有两个相对设置的第二侧边3113，弹性部322具有第三端3221以及与第三端3221相对的第四端3222。位于顶板312上的连接部321连接于其中一个第一侧边3121上，位于顶板312上的第三端3221与位于顶板312上的连接部321连接，位于顶板312上的第四端3222为自由端。即该顶板上的弹性部322的第四端3222处于悬空状态，可以使得该弹性件320的弹性更好。位于底板311上的连接部321连接于其中一个第二侧边3113上，位于底板311上的第三端3221与位于底板311上的连接部321连接，位于底板311上的第四端3222为自由端。即该底板311上的弹性部322的第四端3222处于悬空状态，可以使得该弹性件320的弹性更好。位于底板311上的弹性件320可以与该底板311一体成型连接，位于顶板312上的弹性件320可以与顶板11一体成型连接，加工十分简单方便，且连接更加牢固可靠。
请参照图28所示，在本申请的另一个实施例中，弹性件320均设置于顶板312上，顶板312具有两个相对设置的第一侧边3121。顶板312上的每一个弹性件320均包括两个连接部321，其中一个连接部321连接于其中一个第一侧边3121上，另一个连接部321连接于另一个第一侧边3121上，弹性部322具有第三端3221以及与第三端3221相对的第四端3222，第三端3221与其中一个连接部321连接，第四端3222与另一个连接部321连接。通过连接部321将弹性部322的第三端3221与第四端3222分别与顶板312连接，从而可以加强该弹性件320的结构强度，防止弹性件320被轻易损坏。
请参照图30所示，在本申请的另一个实施例中，弹性件320均设置于底板311上，底板311具有两个相对设置的第二侧边3113，底板311上的每一个弹性件320均包括两个连接部321，其中一个连接部321连接于其中一个第二侧边3113上，另一个连接部321连接于另一个第二侧边3113上，弹性部322具有第三端以221及与第三端3221相对的第四端3222，第三端3221与其中一个连接部22连接，第四端3222与另一个连接部22连接。通过连接部321将弹性部322的第三端3221与第四端3222分别与底板311连接，从而可以加强该弹性件320的结构强度，防止弹性件320被轻易损坏。
请参照图32所示，在本申请的另一个实施例中，弹性件320分别设置于底板311与顶板312上，顶板312具有两个相对设置的第一侧边3121，底板311具有两个相对设置的第 二侧边3113，弹性部322具有第三端3221以及与第三端3221相对的第四端3222。位于顶板312上的每一个所述弹性件320均包括两个连接部321，位于顶板312上的其中一个连接部321连接于其中一个第一侧边3121上，位于顶板312上的另一个连接部321连接于另一个第一侧边3121上，位于顶板312上的第三端3221与位于顶板312上的其中一个连接部321连接，位于顶板312上的第四端3222与位于顶板312上的另一个连接部321连接。通过连接部321将顶板312上的弹性部322的第三端3221与第四端3222分别与顶板312连接，从而可以加强该弹性件320的结构强度，防止弹性件320被轻易损坏。位于底板311上的每一个弹性件320均包括两个连接部321，位于底板311上的其中一个连接部321连接于其中一个第二侧边3113上，位于底板311上的另一个连接部321连接于另一个第二侧边3113上，位于底板311上的第三端与221与位于底板311上的其中一个连接部321连接，位于底板311上的第四端3222与位于底板311上的另一个连接部321连接。通过连接部321将弹性部322的第三端3221与第四端3222分别与底板311连接，从而可以加强该弹性件320的结构强度，防止弹性件320被轻易损坏。
请一并参阅图19、图20、图21及图23，在本申请的另一个实施例中，弹性部322背离插槽3101的一侧设置有加强筋323，该加强筋323的设置可以增强弹性件320的结构强度，避免弹性件320被轻易损坏。
请一并参阅图19、图20、图21及图23，在本申请的另一个实施例中，弹性件320为圆弧形弹片，圆弧形的弹片设置，使得过渡更加顺畅自然，弹性变形更好，安装十分顺畅，且拆卸方便。
基于上述实施例提供的转动连接结构，安装时，通过将转轴123的头部124穿过安装槽112后滑入转轴槽111，并通过限位件122与限位槽113限位的方式实现转动连接，通过定位件与定位孔114的弹性配合可实现旋转件12与固定件11的相对位置固定，此时固定件11的第一安装部115与旋转件12的第二安装部126相契合，通过包括但不限于螺钉的常用机械手段可将第二安装部126与第一安装部115的连接孔对应连接，以实现旋转件12与固定件11的固定连接；拆卸时，通过解除第二安装部126与第一安装部115的固定连接关系，将定位片125的定位凸起1251弹性推出定位孔114，将限位件122从限位槽113中推出，并将转轴123的头部124滑回安装槽112处推出的方式实现拆卸，使得该转动连接结构拆装十分方便、可重复拆装且结构不易受到破坏，十分利于后续拆装维护。
请参阅图1至图14，在本申请另一实施例中，提供一种空调室内机，包括过滤组件21、机身22及将过滤组件21连接至机身22的连接机构，连接机构为转动连接结构，转动连接结构包括转动安装于机身22上的旋转件12及将旋转件12相对于机身22的转动限制在预 设工作角度范围内的限位件122，过滤组件21安装于旋转件12上，过滤组件21随着旋转件12相对于机身22转动而转动，过滤组件21于旋转件12转动后露于机身22之外。在此需要说明的是，在该空调室内机中，过滤组件21安装于旋转件12上，通过转动连接结构实现与机身22的连接，过滤组件21可随着旋转件12相对于机身22转动而转动，具体地，当实际应用过程中，需要对过滤组件21拆卸以进行后期清洗维护时，可通过旋转件12将过滤组件21相对于机身22进行转动以便于将过滤组件21单独拆除出来进行清洗维护，而无需破坏该过滤组件21与机身22之间的连接结构。
请参阅图1至图14，在本申请另一实施例中，提供一种空调室内机，机身22上开设有转轴槽111、安装槽112及限位槽113，旋转件12包括主体121、连接于主体121上的转轴123及连接于转轴123上的头部124；头部124穿过安装槽112并使转轴123由安装槽112内滑入转轴槽111内，转轴123能够在转轴槽111内转动，头部124止挡于转轴槽111之外；限位件122在转轴123由安装槽112滑向转轴槽111时产生弹性变形并于转轴123滑入转轴槽111内时回复弹性变形并限位于限位槽113内，限位件122在限位槽113内滑动范围包括旋转件12的预设工作角度范围。通过将转轴123的头部124穿过安装槽112后滑入转轴槽111，并通过限位件122与限位槽113限位的方式，可实现过滤组件21通过转动连接结构与机身22形成转动连接，后续可通过将限位件122从限位槽113中推出，并将转轴123的头部124滑回安装槽112处推出的方式实现将过滤组件21拆卸出机身22，使得过滤组件21的拆装十分方便、可重复拆装且过滤组件21与机身22的连接结构不易受到破坏，十分利于后续过滤组件21的拆装与清洗维护。
请参阅图2，在本申请另一实施例中，提供一种空调室内机，转轴槽111、安装槽112及限位槽113三者相互连通。在该空调室内机中，在安装槽112与转轴槽111相互连通的基础上，使限位槽113靠近安装槽112设置，使限位槽113与安装槽112相互连通设置，限位槽113与安装槽112的整体径向尺寸应大于转轴123的头部124的径向尺寸以使转轴123的头部124从安装槽112穿过，限位槽113背离与安装槽112连通侧的另一侧应呈弧形设置，且限位槽113所跨越的弧度应不小于旋转件12的预设工作角度范围。基于该结构，限位件122与转轴123的中心距较小，在安装时，限位件122仅需产生较小的弹性形变即可限位于限位槽113内。通过限位槽113与限位件122的限位，可使过滤组件21能随转动连接结构在限位槽113可滑动范围内转动。
请参阅图3，在本申请另一实施例中，提供一种空调室内机，转轴槽111与安装槽112相互连通，限位槽113与安装槽112分开独立设置。在该空调室内机中，转轴槽111与安装槽112相互连通，用于供转轴123的头部124从安装槽112内穿过后滑入转轴槽111内，使 转轴123的头部124与转轴123的主体121分别位于固定件11相对的两侧，限位槽113与安装槽112分开独立设置，且限位件122与转轴123的中心距应在限位槽113与转轴槽111的最大距离的范围内，以使当转轴123滑至转轴槽111末端之前，限位件122能限位于限位槽113内。基于该结构，使安装槽112、限位槽113分开独立设置，易于加工，易于保障安装槽112与限位槽113的尺寸精度。通过该限位槽113与限位件122的限位，可使过滤组件21能随转动连接结构在限位槽113可滑动范围内转动。
请参阅图4至图6，在本申请另一实施例中，提供一种空调室内机，限位件122包括弹片1221及限位凸起1222，弹片1221具有第一端及与第一端相对的第二端，弹片1221的第一端连接于旋转件12的主体121上，弹片1221的第二端为自由端，限位凸起1222设置于第二端上，限位凸起1222限位于限位槽113内。在该空调室内机中，限位件122包括弹片1221及限位凸起1222，弹片1221具有第一端及与第一端相对的第二端，弹片1221的第一端连接于旋转件12的主体121上，弹片1221的第二端为自由端，限位凸起1222设置于第二端上，限位凸起1222限位于限位槽113内。在此需要说明的是，弹片1221呈横向设置，一端为固定端，另一端为自由端，限位凸起1222设于自由端上，弹片1221下方呈镂空设置以留置弹片1221发生弹性形变的空间，该弹片1221使限位件122具有弹性作用，可发生弹性形变。
请参阅图4至图6，在本申请另一实施例中，提供一种空调室内机，机身22上设置供旋转件12安装的安装部位，弹片1221在转轴123由安装槽112滑向转轴槽111时产生背离安装部位方向的弹性变形。通过将弹片1221的第一端连接于旋转件12的主体121，弹片1221的第二端为自由端，限位凸起1222设置于第二端上，使得当转轴123由安装槽112滑向转轴槽111的过程中且限位件122未抵达限位槽113时，弹片1221的第二端产生背离固定件11方向的弹性形变，从而将限位件122与固定件11之间的摩擦降到最低，避免了限位件122与固定件11相应位置的磨损，提供其使用寿命；且在转轴123由安装槽112滑向转轴槽111的过程中且限位件122抵达限位槽113时，可利用弹片1221的弹性作用使限位件122回复弹性形变且限位于限位槽113，以实现旋转件12与固定件11之间的安装，进而实现过滤组件21与机身22之间的转动连接。
请参阅图7至图9，在本申请另一实施例中，提供一种空调室内机，弹片1221立设于旋转件12的主体121上，弹片1221在转轴123由安装槽112滑向转轴槽111时产生与转轴123的滑动方向相反的弹性变形。在此需要说明的是，弹片1221立设于旋转件12的主体121上，弹片1221的一端连接旋转件12的主体121，弹片1221的另一端连接限位凸起1222，弹片1221两侧留有不影响弹片1221发生弹性形变的空间，具体地，当转轴123由安装槽 112滑向转轴槽111的过程中且限位件122未抵达限位槽113时，弹片1221的第二端产生与转轴123的滑动方向相反的弹性变形，从而将限位件122与固定件11之间的摩擦降到最低，避免了限位件122与固定件11相应位置的磨损，提供其使用寿命；且在转轴123由安装槽112滑向转轴槽111的过程中且限位件122抵达限位槽113时，可利用弹片1221的弹性作用使限位件122回复弹性形变且限位于限位槽113，以实现旋转件12与固定件11之间的安装，进而实现过滤组件21与机身22之间的转动连接。
请参阅图2至图9，在本申请另一实施例中，提供一种空调室内机，空调室内机还包括定位片125，定位片125上设置有定位凸起1251，机身22上开设有定位孔114，定位凸起1251在旋转件12与机身22的相对位置固定时弹性插入定位孔114内。旋转件12上设有定位片125，在固定件11相应位置处开设有与定位凸起1251尺寸相适配的定位孔114，当转动连接结构无需转动、旋转件12与固定件11的相对位置需保持固定时，将定位凸起1251弹性插入定位孔114，可保持过滤组件21与机身22的相对位置固定，从而将过滤组件21安装于空调室内机内以实现过滤作用；当转动连接结构需实现转动或拆卸时，将定位凸起1251弹性推出定位孔114以解除固定关系，从而使过滤组件21可随转动连接结构转动，以便于将过滤组件21单独拆除出来进行清洗维护，而无需破坏该过滤组件21与机身22之间的连接结构。
请参阅图4至图9，在本申请另一实施例中，提供一种空调室内机，定位片125具有第一端及与第一端相对的第二端，定位片125的第一端连接于旋转件12上，定位片125的第二端为自由端，定位凸起1251设置于第二端上。在此需要说明的是，定位片125呈横向设置，一端为固定端，另一端为自由端，定位凸起1251设于自由端上，定位片125下方呈镂空设置以留置定位片125发生弹性形变的空间，该定位片125具有弹性作用，可发生弹性形变。优选地，定位片125的定位凸起1251与限位件122的限位凸起1222背离设置，可一定程度上减少定位片125与限位件122占用的主体121空间。通过定位片125与定位孔114之间的配合可保障过滤组件21与机身22的相对位置固定。
请参阅图4至图9，在本申请另一实施例中，提供一种空调室内机，机身22上设置供旋转件12安装的安装部位，定位片125在转轴123由安装槽112滑向转轴槽111时产生背离安装部位的弹性变形。当转轴123由安装槽112滑向转轴槽111的过程中且定位片125未抵达定位孔114时，定位片125的第二端产生背离固定件11方向的弹性变形，从而将定位片125与固定件11之间的摩擦降到最低，避免了定位片125与固定件11相应位置的磨损，提供其使用寿命；且在转轴123由安装槽112滑向转轴槽111的过程中且定位片125抵达定位孔114时，可利用定位片125的弹性作用使定位片125回复弹性形变且限位于定位孔114， 以实现旋转件12与固定件11的相对位置固定，从而实现过滤组件21与机身22的相对位置固定。
请参阅图2至图9，在本申请另一实施例中，提供一种空调室内机，过滤组件21插装于旋转件12上。在此需要说明的是，固定件11上设置有第一安装部115，该第一安装部115设于固定件11与旋转件12的旋转端相对的一侧，该第一安装部115向内凹形设置，以留置与旋转件12的第二安装部126契合的空间；旋转件12上设置有第二安装部126，该第二安装部126与旋转件12的主体121垂直设置，在旋转件12与固定件11的相对位置固定时，第一安装部115与第二安装部126相契合，且第一安装部115和第二安装部126对应位置处开设有连接孔，通过包括但不限于螺钉的常用机械手段可将第二安装部126与第一安装部115的连接孔对应连接，以实现旋转件12与固定件11的固定连接，从而实现过滤组件21与机身22的相对位置固定；在该转动连接结构需要处于转动或拆卸状态时，可通过拆卸包括但不限于螺钉的常用机械手段解除旋转件12与固定件11的固定连接关系，即解除过滤组件21与机身22的相对位置固定，使得过滤组件21可随转动连接结构转动，以便于将过滤组件21单独拆除出来进行清洗维护，而无需破坏该过滤组件21与机身22之间的连接结构。
请参阅图4至图9，在本申请另一实施例中，提供一种空调室内机，旋转件12上设置有用以转动旋转件12的扳手127，扳手127露于机身22之外。在此需要说明的是，旋转件12上设置有用以转动旋转件12的扳手127，该扳手127与旋转件12的第二安装部126垂直设置。当旋转件12与固定件11的相对位置固定、第一安装部115与第二安装部126相契合时，该扳手127外露于机身22外，当旋转件12与固定件11的相对位置解除固定时，操作人员通过手持扳手127即可转动旋转件12，带动过滤组件21随旋转件12转动，以便于将过滤组件21单独拆除出来进行清洗维护，而无需破坏该过滤组件21与机身22之间的连接结构。
基于上述实施例提供的空调室内机结构，安装时，通过将安装有过滤组件21的转轴123的头部124穿过安装槽112后滑入转轴槽111，并通过限位件122与限位槽113限位的方式实现过滤组件21与机身22的转动连接，通过定位件与定位孔114的弹性配合可实现过滤组件21与机身22的相对位置固定，此时固定件11的第一安装部115与旋转件12的第二安装部126相契合，通过包括但不限于螺钉的常用机械手段可将第二安装部126与第一安装部115的连接孔对应连接，以实现过滤组件21与机身22的固定连接；拆卸时，通过解除第二安装部126与第一安装部115的固定连接关系，将定位片125的定位凸起1251弹性推出定位孔114，将限位件122从限位槽113中推出，并将转轴123的头部124滑回安装槽112 处推出的方式实现将过滤组件21拆卸出机身22，使得过滤组件21的拆装十分方便、可重复拆装且过滤组件21与机身22的连接结构不易受到破坏，十分利于后续过滤组件21的拆装与清洗维护。
本申请实施例提供的转动连接结构通过将转轴123的头部124穿过安装槽112后滑入转轴槽111，并通过限位件122与限位槽113限位的方式实现转动连接，后续可通过将限位件122从限位槽113中推出，并将转轴123的头部124滑回安装槽112处推出的方式实现拆卸，使得该转动连接结构拆装十分方便、可重复拆装且结构不易受到破坏，十分利于后续拆装维护。
本申请实施例提供的空调室内机通过将过滤组件21安装于上述转动连接结构中的旋转件12中以实现过滤组件21与机身22之间的转动连接，使得过滤组件21可随转动连接结构转动，以便于将过滤组件21单独拆除出来进行清洗维护，而无需破坏该过滤组件21与机身22之间的连接结构。
本申请提供一种空调器，包括如上所述的空调室内机。
本申请实施例提供的空调器通过将过滤组件21安装于上述转动连接结构中的旋转件12中以实现过滤组件21与机身22之间的转动连接，使得过滤组件21可随转动连接结构转动，以便于将过滤组件21单独拆除出来进行清洗维护，而无需破坏该过滤组件21与机身22之间的连接结构。
以上仅为本申请的较佳实施例而已，并不用以限制本申请，凡在本申请的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本申请的保护范围之内。

Claims (36)

  1. 一种转动连接结构，其特征在于，所述转动连接结构包括固定件及在预设工作角度范围内相对于所述固定件转动的旋转件，所述固定件上开设有转轴槽、安装槽及限位槽，所述旋转件包括主体、限位件、连接于所述主体上的转轴及连接于所述转轴上的头部；所述头部穿过所述安装槽并使所述转轴由所述安装槽内滑入所述转轴槽内，所述转轴能够在所述转轴槽内转动，所述头部止挡于所述转轴槽之外，所述头部与所述主体位于所述固定件的相对两侧；在所述转轴由所述安装槽滑向所述转轴槽时，所述限位件产生弹性变形并于所述转轴滑入所述转轴槽内时回复弹性变形并限位于所述限位槽内，所述限位件在所述限位槽内滑动范围包括所述旋转件的预设工作角度范围。
  2. 如权利要求1所述的转动连接结构，其特征在于：所述转轴槽、所述安装槽及所述限位槽三者相互连通。
  3. 如权利要求1所述的转动连接结构，其特征在于：所述转轴槽与所述安装槽相互连通，所述限位槽与所述安装槽分开独立设置。
  4. 如权利要求1-3任一项所述的转动连接结构，其特征在于：所述限位件包括弹片及限位凸起，所述弹片具有第一端及与所述第一端相对的第二端，所述弹片的第一端连接于所述旋转件的所述主体上，所述弹片的第二端为自由端，所述限位凸起设置于所述第二端上，所述限位凸起限位于所述限位槽内。
  5. 如权利要求4所述的转动连接结构，其特征在于：所述弹片在所述转轴由所述安装槽滑向所述转轴槽时产生背离所述固定件方向的弹性变形。
  6. 如权利要求4所述的转动连接结构，其特征在于：所述弹片立设于所述旋转件的所述主体上，所述弹片在所述转轴由所述安装槽滑向所述转轴槽时产生与所述转轴的滑动方向相反的弹性变形。
  7. 如权利要求1-6任一项所述的转动连接结构，其特征在于：所述旋转件还包括连接于所述主体上的定位片，所述定位片上设置有定位凸起，所述固定件上开设有定位孔，所述定位凸起在所述旋转件与所述固定件的相对位置固定时弹性插入所述定位孔内。
  8. 如权利要求7所述的转动连接结构，其特征在于：所述定位片具有第一端及与所述第一端相对的第二端，所述定位片的第一端连接于所述旋转件的所述主体上，所述定位片的第二端为自由端，所述定位凸起设置于所述第二端上。
  9. 如权利要求8所述的转动连接结构，其特征在于：所述定位片在所述转轴由所述安装槽滑向所述转轴槽时产生背离所述固定件方向的弹性变形。
  10. 如权利要求1-9任一项所述的转动连接结构，其特征在于：所述固定件上设置有第一安装部，所述旋转件上设置有第二安装部，在所述旋转件与所述固定件的相对位置固定时，所述第二安装部连接于所述第一安装部上。
  11. 如权利要求1-10任一项所述的转动连接结构，其特征在于：所述主体具有相对的两侧，所述主体的一侧形成有适配不同的平板件的多个插槽，所述主体的另一侧转动连接于所述固定件上，每一所述插槽的一侧设置有弹性件，所述弹性件弹性抵顶所述平板件。
  12. 如权利要求11所述的转动连接结构，其特征在于：所述弹性件包括连接于所述插槽的侧部的连接部及由所述连接部朝向所述插槽内凸出延伸的弹性部，所述弹性部与所述插槽的侧部通过所述连接部分隔开。
  13. 如权利要求12所述的转动连接结构，其特征在于：所述主体包括底板、顶板以及侧板，所述底板与所述顶板相对设置，所述侧板具有底缘以及与所述底缘相对的顶缘，所述底缘与所述底板连接，所述顶缘与所述顶板连接，所述底板与所述顶板之间围构形成多个所述插槽的其中一个插槽。
  14. 如权利要求13所述的转动连接结构，其特征在于：所述主体还包括连接于所述侧板上的隔板，所述底板、所述顶板及所述隔板形成多个所述插槽的其中一个插槽，所述隔板与所述底板之间形成多个所述插槽中的另外一个插槽，所述隔板与所述顶板之间形成多个所述插槽中的第三个插槽。
  15. 如权利要求13所述的转动连接结构，其特征在于：所述主体还包括连接于所述侧板与所述底板上的隔板，所述底板、所述顶板及所述隔板形成多个所述插槽的其中一个插槽，所述隔板与所述顶板之间形成多个所述插槽中的另一个插槽。
  16. 如权利要求15所述的转动连接结构，其特征在于：所述底板包括第一连接侧缘以及与所述第一连接侧缘相对设置的第一自由侧缘，所述第一连接侧缘与所述底缘连接，所述隔板包括第二连接侧缘以及与所述第二连接侧缘相对设置的第二自由侧缘，所述第二连接侧缘与所述侧板的侧面连接，所述第二自由侧缘到所述侧板之间的距离小于所述第一自由侧缘到所述侧板之间的距离。
  17. 如权利要求12所述的转动连接结构，其特征在于：所述弹性件设置于所述顶板上，所述顶板具有两个相对设置的第一侧边，所述连接部连接于其中一个所述第一侧边上，所述弹性部具有第三端以及与所述第三端相对的第四端，所述第三端与所述连接部连接，所述第四端为自由端。
  18. 如权利要求12所述的转动连接结构，其特征在于：所述弹性件设置于所述底板上，所述底板具有两个相对设置的第二侧边，所述连接部连接于其中一个所述第二侧边上，所 述弹性部具有第三端以及与所述第三端相对的第四端，所述第三端与所述连接部连接，所述第四端为自由端。
  19. 如权利要求12所述的转动连接结构，其特征在于：所述弹性件分别设置于所述顶板与所述底板上，所述顶板具有两个相对设置的第一侧边，所述底板具有两个相对设置的第二侧边，所述弹性部具有第三端以及与所述第三端相对的第四端；
    位于所述顶板上的所述连接部连接于其中一个所述第一侧边上，位于所述顶板上的所述第三端与位于所述顶板上的所述连接部连接，位于所述顶板上的所述第四端为自由端；
    位于所述底板上的所述连接部连接于其中一个所述第二侧边上，位于所述底板上的所述第三端与位于所述底板上的所述连接部连接，位于所述底板上的所述第四端为自由端。
  20. 如权利要求12所述的转动连接结构，其特征在于：所述弹性件设置于所述顶板上，所述顶板具有两个相对设置的第一侧边，所述顶板上的每一个所述弹性件均包括两个所述连接部，其中一个所述连接部连接于其中一个所述第一侧边上，另一个所述连接部连接于另一个所述第一侧边上，所述弹性部具有第三端以及与所述第三端相对的第四端，所述第三端与其中一个所述连接部连接，所述第四端与另一个所述连接部连接。
  21. 如权利要求12所述的转动连接结构，其特征在于：所述弹性件设置于所述底板上，所述底板具有两个相对设置的第二侧边，所述底板上的每一个所述弹性件均包括两个所述连接部，其中一个所述连接部连接于其中一个所述第二侧边上，另一个所述连接部连接于另一个所述第二侧边上，所述弹性部具有第三端以及与所述第三端相对的第四端，所述第三端与其中一个所述连接部连接，所述第四端与另一个所述连接部连接。
  22. 如权利要求12所述的转动连接结构，其特征在于：所述弹性件分别设置于所述顶板与所述底板上，所述顶板具有两个相对设置的第一侧边，所述底板具有两个相对设置的第二侧边，所述弹性部具有第三端以及与所述第三端相对的第四端；
    位于所述顶板上的每一个所述弹性件均包括两个所述连接部，位于所述顶板上的其中一个所述连接部连接于其中一个所述第一侧边上，位于所述顶板上的另一个所述连接部连接于另一个所述第一侧边上，位于所述顶板上的所述第三端与位于所述顶板上的其中一个所述连接部连接，位于所述顶板上的所述第四端与位于所述顶板上的另一个所述连接部连接；
    位于所述底板上的每一个所述弹性件均包括两个连接部，位于所述底板上的其中一个所述连接部连接于其中一个所述第二侧边上，位于所述底板上的另一个所述连接部连接于另一个所述第二侧边上，位于所述底板上的所述第三端与位于所述底板上的其中一个所述连接部连接，位于所述底板上的所述第四端与位于所述底板上的另一个所述连接部连接。
  23. 如权利要求12所述的转动连接结构，其特征在于：所述弹性部背离所述插槽的一侧设置有用于增强所述弹性件的结构强度的加强筋。
  24. 一种空调室内机，包括过滤组件、机身及将所述过滤组件连接至所述机身的连接机构，其特征在于：所述连接机构为转动连接结构，所述转动连接结构包括转动安装于所述机身上的旋转件及将所述旋转件相对于所述机身的转动限制在预设工作角度范围内的限位件，所述过滤组件安装于所述旋转件上，所述过滤组件随着所述旋转件相对于所述机身转动而转动，所述过滤组件于所述旋转件转动后露于所述机身之外。
  25. 如权利要求24所述的空调室内机，其特征在于：所述机身上开设有转轴槽、安装槽及限位槽，所述旋转件包括主体、连接于所述主体上的转轴及连接于所述转轴上的头部；所述头部穿过所述安装槽并使所述转轴由所述安装槽内滑入所述转轴槽内，所述转轴能够在所述转轴槽内转动，所述头部止挡于所述转轴槽之外；所述限位件在所述转轴由所述安装槽滑向所述转轴槽时产生弹性变形并于所述转轴滑入所述转轴槽内时回复弹性变形并限位于所述限位槽内，所述限位件在所述限位槽内滑动范围包括所述旋转件的预设工作角度范围。
  26. 如权利要求25所述的空调室内机，其特征在于：所述转轴槽、所述安装槽及所述限位槽三者相互连通。
  27. 如权利要求25所述的空调室内机，其特征在于：所述转轴槽与所述安装槽相互连通，所述限位槽与所述安装槽分开独立设置。
  28. 如权利要求25所述的空调室内机，其特征在于：所述限位件包括弹片及限位凸起，所述弹片具有第一端及与所述第一端相对的第二端，所述弹片的第一端连接于所述旋转件的所述主体上，所述弹片的第二端为自由端，所述限位凸起设置于所述第二端上，所述限位凸起限位于所述限位槽内。
  29. 如权利要求28所述的空调室内机，其特征在于：所述机身上设置供所述旋转件安装的安装部位，所述弹片在所述转轴由所述安装槽滑向所述转轴槽时产生背离所述安装部位方向的弹性变形。
  30. 如权利要求28所述的空调室内机，其特征在于：所述弹片立设于所述旋转件的所述主体上，所述弹片在所述转轴由所述安装槽滑向所述转轴槽时产生与所述转轴的滑动方向相反的弹性变形。
  31. 如权利要求24-30任一项所述的空调室内机，其特征在于：还包括定位片，所述定位片上设置有定位凸起，所述机身上开设有定位孔，所述定位凸起在所述旋转件与所述机身的相对位置固定时弹性插入所述定位孔内。
  32. 如权利要求31所述的空调室内机，其特征在于：所述定位片具有第一端及与所述第一端相对的第二端，所述定位片的第一端连接于所述旋转件上，所述定位片的第二端为自由端，所述定位凸起设置于所述第二端上。
  33. 如权利要求32所述的空调室内机，其特征在于：所述机身上设置供所述旋转件安装的安装部位，所述定位片在所述转轴由所述安装槽滑向所述转轴槽时产生背离所述安装部位的弹性变形。
  34. 如权利要求24-30任一项所述的空调室内机，其特征在于：所述过滤组件插装于所述旋转件上。
  35. 如权利要求24-30任一项所述的空调室内机，其特征在于：所述旋转件上设置有用以转动所述旋转件的扳手，所述扳手露于所述机身之外。
  36. 一种空调器，其特征在于：包括根据权利要求24-35中任一项所述的空调室内机。
PCT/CN2019/095090 2018-12-29 2019-07-08 空调器、空调室内机及其转动连接结构 WO2020134021A1 (zh)

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