Rocker mechanism of air deflector of air conditioner

Abstract

The utility model relates to an air conditioner air deflector rocker mechanism, and belongs to the technical field of air conditioners. The device comprises an air conditioner air outlet, an air guide plate, a rocker assembly and a rocker arm assembly, the rocker assembly comprises a first rocker and a first rotating shaft, the rocker arm assembly comprises a second rocker, a second rotating shaft and a first stepping motor, the first rotating shaft is in running fit with a first connecting plate on the air guide plate, and the second rotating shaft is fixedly connected with a second connecting plate on the air guide plate. The first stepping motor is used for driving the second rotating shaft to rotate; the first rotating shaft is integrally arranged on the first rocker in a form of a plurality of first elastic buckles, and the first elastic buckles and the first rocker can be made into a whole in advance during assembly. And then the first elastic buckle is clamped into the circular clamping hole in the first connecting plate by directly utilizing the elastic deformation capacity of the first elastic buckle, so that the rocker assembly is connected with the air deflector in a matched manner, the whole machine is convenient to assemble, and the disassembly and assembly for after-sales maintenance are also convenient.

Description

Technical Field

[0001] The utility model relates to a rocker mechanism of an air conditioner air deflector, belonging to the technical field of air conditioners. Background Art

[0002] In order to achieve multi-angle and multi-modal air-sweeping modes, existing air conditioners all adopt a large air deflector scheme, that is, an integral air deflector matching the size of the air conditioner air outlet is provided. In the traditional large air deflector method, two types of drives are adopted on both the left and right sides: Drive One and Drive Two. Drive One is used to realize the overall push-out and retraction of the air deflector assembly. When the air deflector assembly is pushed out, it is equivalent to opening the air conditioner air outlet, and when the air deflector assembly is retracted, it is equivalent to closing the air conditioner air outlet; Drive Two is used to drive the air deflector to rotate at the middle position of the air conditioner air outlet when the air conditioner air outlet is in the open state, thereby adjusting the included angle between the air deflector and the air duct axis corresponding to the air conditioner air outlet, and realizing the adjustment of the air outlet effect of the air conditioner air outlet.

[0003] For Drive Two, there are generally two types of solutions on the market:

[0004] First, two rocker arm assemblies are used to drive the air deflector to rotate. Each rocker arm assembly contains a stepper motor, and the two stepper motors synchronously drive the air deflector to rotate around a certain rotating shaft. This method increases the cost a lot and the motor torque is excessive.

[0005] Second, a combination of a rocker arm assembly and a rocker assembly is used to drive the air deflector to rotate. The rocker assembly has a first rocker connected to the first end in the length direction of the air deflector, the rocker arm assembly has a second rocker connected to the second end in the length direction of the air deflector. A first connecting plate corresponding to the first rocker and a second connecting plate corresponding to the second rocker are fixedly arranged on the back of the air deflector. A stepper motor is fixedly arranged at one end of the second rocker close to the air deflector, and the end output shaft of the stepper motor is set as the second rotating shaft, and the second rotating shaft is fixedly connected to the second connecting plate. One end of the first rocker close to the air deflector forms a rotating pair with the first connecting plate through the first rotating shaft. The first rotating shaft and the second rotating shaft are coaxial and both extend along the length direction of the air conditioner air outlet. When the air conditioner air outlet is in the open state, the stepper motor can drive the air deflector to rotate around the first rotating shaft to adjust the air outlet effect of the air conditioner air outlet. Refer to Figures 1 to 3 , the traditional first rocker is composed of a first rocker box and a first rocker cover. Assembly slots are designed on the side wall of the first rocker box, and the first rotating shaft is fixedly arranged on the first connecting plate of the air deflector. During the whole machine assembly, the first rotating shaft is first inserted into the assembly slot on the first rocker box, and then the first rocker cover is fixedly covered. The baffle on the first rocker cover and the assembly slot on the rocker box body form a rotating fit hole matching the first rotating shaft. The whole machine operation is complex and the labor cost is high. Utility Model Content

[0006] The technical problem to be solved by the present utility model is: to provide an air conditioner air deflector rocker mechanism that is easier to assemble.

[0007] The technical solution adopted by the present utility model to solve the above technical problem is: an air conditioner air deflector rocker mechanism, including an air conditioner air outlet, an air deflector, a rocker assembly and a rocker arm assembly. The air deflector is disposed at the air conditioner air outlet. Through the cooperation of the rocker arm assembly and the rocker assembly, the air deflector can be switched between a first state of closing the air conditioner air outlet and a second state of opening the air conditioner air outlet. The rocker assembly has a first rocker connected to the first end in the length direction of the air deflector. The rocker arm assembly has a second rocker connected to the second end in the length direction of the air deflector. A first connecting plate corresponding to the first rocker and a second connecting plate corresponding to the second rocker are fixedly provided on the back surface of the air deflector. A first stepping motor is fixedly provided at one end of the second rocker close to the air deflector. The end output shaft of the first stepping motor is set as a second rotating shaft, and the second rotating shaft is fixedly connected to the second connecting plate. One end of the first rocker close to the air deflector forms a rotating pair with the first connecting plate through a first rotating shaft. The first rotating shaft and the second rotating shaft are coaxial and both extend along the length direction of the air conditioner air outlet. When the air conditioner air outlet is in the open state, the air deflector can be driven to rotate around the first rotating shaft by the first stepping motor to adjust the air outlet effect of the air conditioner air outlet. The first rotating shaft is fixedly provided on the first rocker. The first connecting plate has a circular clamping hole. The first rotating shaft includes a first rotating shaft fixing disc fixedly provided on the first rocker. The outer end surface of the first rotating shaft fixing disc forms a snap connection with the circular clamping hole through a plurality of annularly spaced first elastic snap fasteners. The first elastic snap fastener includes a first snap arm plate axially passing through the circular clamping hole. One end of the first snap arm plate is fixedly connected to the first rotating shaft fixing disc, and the other end is fixedly provided with a first snap guiding and limiting portion after passing through the circular clamping hole. The outer surfaces of the plurality of first snap arm plates on the side away from the center of the circular clamping hole cooperate with the inner wall of the circular clamping hole to form a rotating pair between the first rotating shaft and the first connecting plate.

[0008] Further preferably: The first elastic snap fasteners are two symmetrically arranged. A guiding block is fixedly provided in the area between the two first elastic snap fasteners on the outer end surface of the first rotating shaft fixing disc. The guiding block has two outer side surfaces arranged oppositely and forms a rotating fit with the inner wall of the circular clamping hole.

[0009] Further preferably: The first rocker is composed of a combination of a first rocker box and a first rocker cover. The first rocker box and the first rocker cover are detachably and fixedly connected together, and the first rotating shaft is fixedly provided on the first rocker cover.

[0010] Further preferably, the second rocker is composed of a second rocker box and a second rocker cover, and the second rocker box and the second rocker cover are detachably and fixedly connected together. The first stepping motor is fixedly arranged in the second rocker box. The first stepping motor is in transmission connection with the second rotating shaft through a gear transmission mechanism. The second rocker box has a second rotating shaft fitting hole for the second rotating shaft to pass through. The end face of the second rotating shaft located outside the second rocker is defined as the outer end face of the second rotating shaft. The first connecting plate has a second rotating shaft connecting hole. The outer end face of the second rotating shaft forms a snap connection with the second rotating shaft connecting hole through two symmetrically arranged second elastic snap fasteners. The second elastic snap fastener includes a second snap arm plate that axially passes through the second rotating shaft connecting hole along the second rotating shaft connecting hole. One end of the second snap arm plate is fixedly connected to the outer end face of the second rotating shaft, and the other end is fixedly provided with a second snap guiding and limiting portion after passing through the second rotating shaft connecting hole. The inner wall of the second rotating shaft connecting hole has an anti-rotation key groove, and the outer end face of the second rotating shaft is fixedly provided with a limiting block that can axially snap into the anti-rotation key groove along the second rotating shaft connecting hole.

[0011] Further preferably, there are two anti-rotation key grooves arranged symmetrically, the limiting block is arranged at the middle position of the outer end face of the second rotating shaft, and the limiting block has two relatively arranged outer ends that are respectively correspondingly clamped with the two anti-rotation key grooves.

[0012] Further preferably, the inner wall of the second rotating shaft connecting hole has snap fitting grooves corresponding to the second elastic snap fasteners one by one, and the two sides of the two second snap arm plates away from each other are respectively correspondingly snapped into the snap fitting grooves.

[0013] Further preferably, the rocker assembly includes a second stepping motor and a third rotating shaft fixedly arranged at one end of the first rocker away from the air deflector. The third rotating shaft is coaxially arranged on both sides of the first rocker. One of the third rotating shafts is rotatably arranged on the first rotating support, and the other third rotating shaft is in transmission connection with the second stepping motor through a gear transmission mechanism; the rocker arm assembly includes a third stepping motor and a fourth rotating shaft fixedly arranged at one end of the second rocker away from the air deflector. The fourth rotating shaft is coaxial with the third rotating shaft. The fourth rotating shaft is coaxially arranged on both sides of the second rocker. One of the fourth rotating shafts is rotatably arranged on the second rotating support, and the other fourth rotating shaft is in transmission connection with the third stepping motor through a gear transmission mechanism; the second stepping motor, the third stepping motor, the first rotating support and the second rotating support are all fixedly arranged on the air conditioner housing.

[0014] The beneficial effects of the present utility model are as follows: The first rotating shaft is integrally arranged on the first rocker in the form of a plurality of first elastic buckles. During assembly, the first elastic buckles can be pre-made integrally with the first rocker, and then directly utilize the elastic deformation ability of the first elastic buckles to snap the first elastic buckles into the circular clamping holes on the first connecting plate, thus realizing the matching connection between the rocker assembly and the air deflector. This is convenient for the overall assembly of the machine and also for disassembly and assembly during after-sales maintenance. Similarly, during assembly, the second elastic buckles can be pre-made integrally with the second rotating shaft on the second rocker, and directly utilize the elastic deformation ability of the second elastic buckles to snap the second elastic buckles into the second rotating shaft connection holes on the second connecting plate, thus realizing the matching connection between the rocker arm assembly and the air deflector. The present utility model is convenient for production assembly and disassembly during after-sales maintenance, improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional schematic diagram of the connection structure between the rocker assembly of the prior art and the air deflector.

[0016] Figure 2 is a semi-sectional structure schematic diagram of the connection part between the first rocker of the prior art and the air deflector.

[0017] Figure 3 is a schematic diagram of the structure after the first rocker box and the first rocker cover of the prior art are disassembled.

[0018] Figure 4 is a schematic diagram of the overall structure of the present utility model.

[0019] Figure 5 is a three-dimensional schematic diagram of the connection structure between the rocker assembly of the present utility model and the air deflector.

[0020] Figure 6 is a semi-sectional structure schematic diagram of the connection part between the first rocker of the present utility model and the air deflector.

[0021] Figure 7 is a schematic diagram of the structure after the first rocker box and the first rocker cover of the present utility model are disassembled.

[0022] Figure 8 is a schematic diagram of the structure of the first connecting plate and the circular clamping hole on the air deflector of the present utility model.

[0023] Figure 9 is a schematic diagram of the structure of the rocker arm assembly of the present utility model (the fourth rotating shaft and the second rotating support are in a separated state).

[0024] Figure 10 is a schematic diagram of the structure of the second connecting plate and the second rotating shaft connection hole on the air deflector of the present utility model.

[0025] Figure 11It is a schematic diagram of the overall structure of the present utility model from another angle (the air deflector is in a separated state from the air conditioner main body).

[0026] Figure 12 It is a schematic diagram of the overall structure of the present utility model (the air deflector is in a retracted state).

[0027] Figure 13 It is a schematic diagram of the overall structure of the present utility model (the air deflector is in a pushed-out state).

[0028] Figure 14 It is a schematic diagram of the overall structure of the present utility model (the air deflector is in a pushed-out state and rotated by a certain angle).

[0029] Figure 15 Is Figure 14 A partial enlarged view of the upper right corner area of.

[0030] Component markings in the figure: air conditioner air outlet 1, air deflector 2, first rocker 3, second rocker 4, first connecting plate 5, second connecting plate 6, second rotating shaft 8, first rotating shaft 9, circular card hole 10, first elastic buckle 11, guide block 12, first rocker box 13, first rocker cover 14, second rocker box 15, second rocker cover 16, second rotating shaft connection hole 17, second elastic buckle 18, anti-rotation key groove 19, limit block 20, buckle mating groove 21, first rotating support 22, second rotating support 23, assembly card slot 24, baffle 25, air conditioner middle frame 26, clamping hole 27, buckle 28, screw post 29. Specific embodiments

[0031] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0032] Such as Figures 4 to 15As shown in the figure, the utility model includes an air-conditioning air outlet 1, a wind deflector 2, a rocker assembly and a rocker arm assembly. The wind deflector 2 is arranged at the air-conditioning air outlet 1. Through the cooperation of the rocker arm assembly and the rocker assembly, the wind deflector 2 can be switched between a first state of closing the air-conditioning air outlet 1 and a second state of opening the air-conditioning air outlet 1. The rocker arm assembly and the rocker assembly here can be implemented with reference to the prior art, as long as they can drive the two ends of the length direction of the wind deflector 2 to move synchronously, so as to realize the overall pushing out and retracting of the wind deflector 2 relative to the air-conditioning air outlet 1. When the wind deflector 2 is pushed forward towards the front of the air conditioner, it is equivalent to opening the air-conditioning air outlet 1, and when the wind deflector 2 is retracted backward, it is equivalent to closing the air-conditioning air outlet 1. More specifically, the rocker assembly has a first rocker 3 connected to the first end of the length direction of the wind deflector 2, the rocker arm assembly has a second rocker 4 connected to the second end of the length direction of the wind deflector 2, and a first connecting plate 5 corresponding to and connected to the first rocker 3 and a second connecting plate 6 corresponding to and connected to the second rocker 4 are fixedly arranged on the back surface of the wind deflector 2. The back surface of the wind deflector 2 refers to the outer surface on the side facing the inner cavity of the air conditioner when the wind deflector 2 is in the retracted state. Correspondingly, the outer surface on the side exposed outside the air conditioner at this time is the front surface of the wind deflector 2.

[0033] A first stepping motor is fixedly arranged at one end of the second rocker 4 close to the air deflector 2. The end output shaft of the first stepping motor is set as the second rotating shaft 8. The second rotating shaft 8 is fixedly connected to the second connecting plate 6. That is, it is equivalent that the output shaft of the first stepping motor can be connected to the second rotating shaft 8 through any transmission mechanism, as long as the second rotating shaft 8 and the second connecting plate 6 can be driven to rotate synchronously as a whole finally. In order to make the structure reliable, a corresponding rotating support structure needs to be arranged at this end of the first rocker 3. Specifically, one end of the first rocker 3 close to the air deflector 2 forms a rotating pair with the first connecting plate 5 through the first rotating shaft 9. The first rotating shaft 9 and the second rotating shaft 8 are coaxial and both extend along the length direction of the air outlet 1 of the air conditioner. When the air outlet 1 of the air conditioner is in the open state, the air deflector 2 can be driven to rotate around the first rotating shaft 9 by the first stepping motor to adjust the air outlet effect of the air outlet 1 of the air conditioner. The key technical point of the present utility model is that the first rotating shaft 9 is fixedly arranged on the first rocker 3 (preferably an integral structure). The first connecting plate 5 has a circular clamping hole 10. The first rotating shaft 9 includes a first rotating shaft fixing disk fixedly arranged on the first rocker 3. The outer end surface of the first rotating shaft fixing disk forms a snap connection with the circular clamping hole 10 through a plurality of first elastic snap fasteners 11 distributed at intervals in a ring (preferably evenly spaced). The first elastic snap fastener 11 includes a first snap arm plate axially passing through the circular clamping hole 10. One end of the first snap arm plate is fixedly connected to the first rotating shaft fixing disk, and the other end is fixedly provided with a first snap guiding and limiting part at the position after passing through the circular clamping hole 10. The outer surfaces of the plurality of first snap arm plates on the side far from the center of the circular clamping hole 10 cooperate with the inner wall of the circular clamping hole 10 to form a rotating pair between the first rotating shaft 9 and the first connecting plate 5. The "first snap guiding and limiting part" can be understood according to its literal meaning. On the one hand, it plays a guiding role when the first elastic snap fastener 11 is inserted into the circular clamping hole 10, and usually the guiding role can be realized by means of an arc chamfer surface or an inclined chamfer surface. On the other hand, it can play an axial limiting role to prevent the first elastic snap fastener 11 from coming out of the circular clamping hole 10 after being assembled.

[0034] During assembly, the first elastic snap fastener 11 and the first rocker 3 can be made into an integral body in advance, and then the first elastic snap fastener 11 (mainly the first snap arm plate) is directly clamped and installed into the circular clamping hole 10 on the first connecting plate 5 by using the elastic deformation ability of the first elastic snap fastener 11, which realizes the matching connection between the rocker assembly and the air deflector 2. It is convenient for the whole machine to be assembled and also convenient for disassembly and assembly during after-sales maintenance. When disassembly is needed, all the first elastic snap fasteners 11 are squeezed towards the direction close to the center of the circular clamping hole 10, and the first elastic snap fasteners 11 can be retracted from the circular clamping hole 10.

[0035] To make the structure simple and reliable, the first elastic clips 11 are preferably two symmetrically arranged, and a guide block 12 is fixedly provided on the outer end surface of the first rotating shaft fixing plate in the area between the two first elastic clips 11. The guide block 12 has two outer side surfaces arranged opposite to each other to form a rotational fit with the inner wall of the circular clip hole 10.

[0036] In order to reduce the load of the air guide plate 2 during operation, the first rocker 3 is preferably composed of a first rocker box 13 and a first rocker cover 14. The first rocker box 13 and the first rocker cover 14 are detachably fixedly connected together, and the first rotating shaft 9 is fixedly arranged on the first rocker cover 14, which is equivalent to the first rocker 3 having a cavity structure, which can reduce the weight of the first rocker 3. Specifically, the connection between the first rocker box 13 and the first rocker cover 14 can be achieved by snap connection, screw connection or a combination of the two. Figure 7 In the embodiment shown, it is realized by a combination of a snap connection and a screw connection. The snap connection refers to the matching connection between the snap hole 27 and the snap 28 , and the screw connection refers to the matching connection between the screw and the screw column 29 .

[0037] In order to make the structure simple, reliable and easy to assemble, the preferred scheme of the rocker arm assembly is that the second rocker 4 is composed of a second rocker box 15 and a second rocker cover 16, and the second rocker box 15 and the second rocker cover 16 are detachably fixed together. Specifically, the connection between the second rocker box 15 and the second rocker cover 16 can be achieved by a snap connection, a screw connection or a combination of the two. The first stepper motor is fixedly arranged in the second rocker box 15, and the first stepper motor is transmission connected to the second rotating shaft 8 through a gear transmission mechanism. The second rocker box 15 has a second rotating shaft matching hole for the second rotating shaft 8 to pass through. The end face of the second rotating shaft 8 located outside the second rocker 4 is set as the outer end face of the second rotating shaft. The first connecting plate 5 has a second rotating shaft connecting hole 17. The outer end face of the second rotating shaft forms a snap connection with the second rotating shaft connecting hole 17 through two symmetrically arranged second elastic clips 18. The second elastic clip 18 includes a second clip arm plate that passes through the second rotating shaft connecting hole 17 along the axial direction of the second rotating shaft connecting hole 17. One end of the second clip arm plate is fixedly connected to the outer end face of the second rotating shaft, and the other end is fixedly provided with a second clip guide limiting portion at the position after passing through the second rotating shaft connecting hole 17. The inner wall of the second rotating shaft connecting hole 17 has an anti-rotation key groove 19, and the outer end face of the second rotating shaft is fixedly provided with a limit block 20 that can be inserted into the anti-rotation key groove 19 along the axial direction of the second rotating shaft connecting hole 17. During specific assembly, when the limit block 20 is inserted into the anti-rotation key slot 19, the second elastic buckle 18 is buckled with the second shaft connection hole 17. The installation and removal methods of the second elastic buckle 18 are the same as those of the first elastic buckle 11.

[0038] In order to make the structure simple and reliable, the anti-rotation key slots 19 are preferably arranged in two symmetrical positions, and the limit block 20 is arranged in the middle position of the outer end surface of the second shaft. The limit block 20 has two outer ends arranged opposite to each other and correspondingly engages with the two anti-rotation key slots 19. In order to further improve the reliability of the structure, the inner wall of the second shaft connection hole 17 has a buckle matching groove 21 corresponding to the second elastic buckle 18, and the two second buckle arm plates are respectively correspondingly engaged in the buckle matching groove 21 on the side away from each other. The above preferred solutions can be used in combination, and a further preferred solution is that the two anti-rotation key slots 19 and the two buckle matching grooves 21 are evenly spaced, which is equivalent to the cross-shaped cross section of the second shaft connection hole 17.

[0039] As mentioned above, the rocker arm assembly and the rocker lever assembly can be implemented with reference to the existing technology, as long as they can drive the synchronous movement of the two ends of the air guide plate 2 in the length direction to realize the overall pushing out and retracting of the air guide plate 2 relative to the air outlet 1 of the air conditioner. In order to make the structure simple and reliable, the preferred scheme is that the rocker lever assembly includes a second stepping motor and a third rotating shaft fixedly arranged at the end of the first rocker lever 3 away from the air guide plate 2, the third rotating shaft is coaxially arranged on both sides of the first rocker lever 3, the third rotating shaft on one side is rotatably arranged on the first rotating support 22, and the third rotating shaft on the other side is connected to the second stepping motor through a gear transmission mechanism. Motor transmission connection; the rocker arm assembly includes a third stepper motor and a fourth rotating shaft fixedly arranged at the end of the second rocker 4 away from the air guide plate 2, the fourth rotating shaft is coaxial with the third rotating shaft, and the fourth rotating shaft is coaxially arranged on both sides of the second rocker 4, one side of the fourth rotating shaft is rotatably arranged on the second rotating support 23, and the other side of the fourth rotating shaft is transmission connected to the third stepper motor through a gear transmission mechanism; the second stepper motor, the third stepper motor, the first rotating support 22 and the second rotating support 23 are all fixedly arranged at suitable positions on the air-conditioning casing, and can usually be arranged on the air-conditioning middle frame 26.

Claims

1. An air-conditioning air guide plate rocker mechanism, comprising an air-conditioning air outlet (1), an air guide plate (2), a rocker assembly and a rocker arm assembly, wherein the air guide plate (2) is arranged at the air-conditioning air outlet (1), and the air guide plate (2) can be switched between a first state of closing the air-conditioning air outlet (1) and a second state of opening the air-conditioning air outlet (1) through the cooperation of the rocker arm assembly and the rocker arm assembly, wherein the rocker arm assembly has a first rocker arm (3) connected to a first end of the air guide plate (2) in a length direction, and the rocker arm assembly has a second rocker arm (4) connected to a second end of the air guide plate (2) in a length direction, and a first connecting plate (5) correspondingly connected to the first rocker arm (3) and a second connecting plate (5) correspondingly connected to the second rocker arm (4) are fixedly provided on the back of the air guide plate (2). The connecting plate (6) is provided with a first stepper motor fixedly at one end of the second rocker (4) close to the air guide plate (2), the terminal output shaft of the first stepper motor is set as a second rotating shaft (8), the second rotating shaft (8) is fixedly connected to the second connecting plate (6), the end of the first rocker (3) close to the air guide plate (2) cooperates with the first connecting plate (5) through the first rotating shaft (9) to form a rotating pair, the first rotating shaft (9) and the second rotating shaft (8) are coaxial and both extend along the length direction of the air outlet (1) of the air conditioner, when the air outlet (1) is in an open state, the air guide plate (2) can be driven to rotate around the first rotating shaft (9) by the first stepper motor to adjust the air outlet effect of the air outlet (1), characterized in that: The first rotating shaft (9) is fixedly arranged on the first rocking arm (3), the first connecting plate (5) has a circular clamping hole (10), the first rotating shaft (9) comprises a first rotating shaft fixing plate fixedly arranged on the first rocking arm (3), the outer end surface of the first rotating shaft fixing plate is connected to the circular clamping hole (10) by a plurality of first elastic clamps (11) distributed at annular intervals to form a clamping connection, the first elastic clamp (11) comprises a first clamping arm plate passing through the circular clamping hole (10) along the axial direction of the circular clamping hole (10), one end of the first clamping arm plate is fixedly connected to the first rotating shaft fixing plate, and the other end is fixedly provided with a first clamping guide limiting portion at a position after passing through the circular clamping hole (10), and the outer surfaces of one side of the plurality of first clamping arm plates away from the center of the circular clamping hole (10) cooperate with the inner wall of the circular clamping hole (10) to form a rotating pair between the first rotating shaft (9) and the first connecting plate (5).

2. The air guide plate rocker mechanism of the air conditioner according to claim 1, characterized in that: There are two symmetrically arranged first elastic buckles (11), and a guide block (12) is fixedly provided on the outer end surface of the first rotating shaft fixing plate in the area between the two first elastic buckles (11). The guide block (12) has two outer side surfaces arranged opposite to each other and forms a rotational fit with the inner wall of the circular clamping hole (10).

3. The air guide plate rocker mechanism of the air conditioner according to claim 1, characterized in that: The first rocker (3) is composed of a first rocker box (13) and a first rocker cover (14). The first rocker box (13) and the first rocker cover (14) are detachably fixedly connected together, and the first rotating shaft (9) is fixedly arranged on the first rocker cover (14).

4. The air guide plate rocker mechanism of the air conditioner according to claim 1, characterized in that: The second rocker (4) is composed of a second rocker box (15) and a second rocker cover (16), the second rocker box (15) and the second rocker cover (16) are detachably fixedly connected together, the first stepper motor is fixedly arranged in the second rocker box (15), the first stepper motor is transmission-connected to the second rotating shaft (8) through a gear transmission mechanism, the second rocker box (15) has a second rotating shaft matching hole for the second rotating shaft (8) to pass through, the end surface of the second rotating shaft (8) located outside the second rocker (4) is set as the second rotating shaft outer end surface, the first connecting plate (5) has a second rotating shaft connecting hole (17), and the second rotating shaft outer end surface is connected to the second rotating shaft by two symmetrically arranged A second elastic buckle (18) is buckled in connection with the second rotating shaft connecting hole (17), the second elastic buckle (18) comprising a second buckle arm plate passing through the second rotating shaft connecting hole (17) along the axial direction of the second rotating shaft connecting hole (17), one end of the second buckle arm plate being fixedly connected to the outer end surface of the second rotating shaft, and the other end being fixedly provided with a second buckle guide limiting portion at a position after passing through the second rotating shaft connecting hole (17), the inner wall of the second rotating shaft connecting hole (17) having an anti-rotation key groove (19), and the outer end surface of the second rotating shaft having a limiting block (20) fixedly provided thereon capable of being inserted into the anti-rotation key groove (19) along the axial direction of the second rotating shaft connecting hole (17).

5. The air guide plate rocker mechanism of the air conditioner according to claim 4, characterized in that: The anti-rotation key slots (19) are two symmetrically arranged, the limit block (20) is arranged at the middle position of the outer end surface of the second rotating shaft, and the limit block (20) has two oppositely arranged outer ends that are clamped with the two anti-rotation key slots (19) in a one-to-one corresponding manner.

6. The air guide plate rocker mechanism of the air conditioner according to claim 4, characterized in that: The inner wall of the second rotating shaft connecting hole (17) has buckle fitting grooves (21) corresponding to the second elastic buckles (18) one by one, and the two second buckle arm plates are respectively correspondingly snapped into the buckle fitting grooves (21) at the sides away from each other.

7. The air guide plate rocker mechanism of the air conditioner according to any one of claims 1 to 6, characterized in that: The rocker assembly comprises a second stepper motor and a third rotating shaft fixedly arranged at one end of the first rocker (3) away from the air guide plate (2), the third rotating shaft being coaxially arranged on both sides of the first rocker (3), wherein the third rotating shaft on one side is rotatably arranged on the first rotating support (22), and the third rotating shaft on the other side is transmission-connected to the second stepper motor via a gear transmission mechanism; The rocker arm assembly comprises a third stepping motor and a fourth rotating shaft fixedly arranged at one end of the second rocker (4) away from the air guide plate (2), the fourth rotating shaft being coaxial with the third rotating shaft and being coaxially arranged on both sides of the second rocker (4), wherein the fourth rotating shaft on one side is rotatably arranged on the second rotating support (23), and the fourth rotating shaft on the other side is transmission-connected to the third stepping motor via a gear transmission mechanism; The second stepping motor, the third stepping motor, the first rotating support (22) and the second rotating support (23) are all fixedly arranged on the air conditioner casing.

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