CN216977149U - A connecting piece, aviation baffle for aviation baffle - Google Patents

Abstract

The application relates to the technical field of air conditioners and discloses a connecting piece for an air deflector. The connecting piece comprises a connecting main body, a connecting rod and a connecting rod, wherein a step plate surface is arranged on the connecting main body; the first connecting part is arranged on the step plate surface and is vertical to the step plate surface, and the first connecting part is used for being hinged with a first connecting rod of the connecting rod assembly; the second connecting part is arranged on the step plate surface and is vertical to the step plate surface, and the second connecting part is used for being hinged with a second connecting rod of the connecting rod assembly; the clamping part is connected with the connecting main body and is used for being fixedly connected with the air deflector; the connecting piece is used for connecting the connecting rod assembly and the air deflector so as to facilitate the disassembly and assembly of the air deflector. The connecting piece is arranged between the air deflector and the connecting rod assembly, so that the air deflector can be conveniently disassembled and assembled, and the assembly efficiency of the air deflector is improved. The application also discloses an aviation baffle.

Description

A connecting piece, aviation baffle for aviation baffle

Technical Field

The application relates to the technical field of air conditioners, for example, to a connecting piece for an air deflector and the air deflector.

Background

At present, an air conditioner becomes an essential electric appliance for people to work and live, and a user generally adjusts the air supply direction through an air deflector.

In the prior art, the inner side wall of the air deflector is provided with a mounting seat, the mounting seat is directly hinged with one end of a connecting rod, specifically, a mounting hole is formed in the side face of the mounting seat, a connecting shaft is arranged at one end of the connecting rod, and in the assembling process of the air deflector, the connecting shaft is arranged in the mounting hole of the mounting seat.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

in the assembling process of the air deflector, the mode that the mounting seat is directly hinged with the connecting rod is adopted, so that the convenient installation of the air deflector is not facilitated, and the assembling efficiency of the air deflector is lower.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended to be a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a connecting piece for an air deflector and the air deflector.

In some embodiments, the connector for a wind deflector comprises: the connecting device comprises a connecting main body, a first connecting part, a second connecting part and a clamping part, wherein the connecting main body is provided with a step plate surface; the first connecting part is arranged on the step plate surface and is vertical to the step plate surface, and the first connecting part is used for being hinged with a first connecting rod of the connecting rod assembly; the second connecting part is arranged on the step plate surface and is vertical to the step plate surface, and the second connecting part is used for being hinged with a second connecting rod of the connecting rod assembly; the clamping part is connected with the connecting main body and is used for being fixedly connected with the air deflector; the connecting piece is used for connecting the connecting rod assembly and the air deflector so as to facilitate the disassembly and assembly of the air deflector.

Optionally, the step deck comprises: first step face and second step face: the first step surface is provided with a first connecting part; the second step surface is arranged below the first step surface, and a second connecting part is arranged on the second step surface; the first step surface and the second step surface are arranged at a preset distance, and the first step surface is parallel to the second step surface.

Optionally, the first connecting portion and the second connecting portion are both in a split column structure.

Optionally, the first connecting portion and/or the second connecting portion include a first fixing column, a second elastic column and a third elastic column, and a free end of the second elastic column is a limiting end; the free end of the third elastic column is a limiting end; the second elastic column, the third elastic column and the first fixing column are provided with a deformation gap therebetween, and the limiting ends of the second elastic column and the third elastic column are used for being clamped with the connecting rod assembly.

Optionally, the first fixed column, the second elastic column and the third elastic column are arranged in a cylindrical shape.

Optionally, the first fixing column includes a central column, a first column and a second column, and the central column is disposed at a central position of the first connecting portion and/or the second connecting portion; the first cylinder is connected with the central cylinder; the second cylinder is connected with the central cylinder and is arranged opposite to the first cylinder; the first cylinder, the central cylinder and the second cylinder are arranged along the longitudinal direction of the connecting piece, and the second elastic column and the third elastic column are respectively arranged on two sides of the first fixing column.

Optionally, the first fixing column further comprises a boss, the boss is arranged on the outer side surfaces of the first column body and the second column body, and the boss is used for abutting against the connecting rod assembly.

Optionally, the clamping portion includes a clamping piece, and the clamping piece is disposed on the positioning plate surface opposite to the stepped plate surface and perpendicular to the positioning plate surface; the card is used for clamping the air deflector.

In some embodiments, the wind deflector comprises a connector for a wind deflector as described above.

Optionally, the air guide plate further comprises a clamping seat, the clamping seat is arranged on the inner side wall of the air guide plate, and the clamping seat is clamped with the clamping part of the connecting piece.

The connecting piece and the aviation baffle for aviation baffle that this disclosed embodiment provided can realize following technological effect:

the utility model provides a connecting piece for aviation baffle, including first connecting portion and second connecting portion, first connecting portion can be articulated with a connecting rod of link assembly, the second connecting portion can be articulated with another connecting rod of link assembly, the connecting piece can be articulated respectively with two connecting rods of link assembly promptly, thus, at the in-process that link assembly drove the aviation baffle motion, the connecting piece can not obstruct the motion of aviation baffle, and, this connecting piece is fixed in the aviation baffle through the mode of joint portion with the joint, compare with the direct mount pad articulated connected mode with the aviation baffle of link assembly, only need the joint portion of control connecting piece just can accomplish the installation and the dismantlement of aviation baffle, make the dismouting of aviation baffle more convenient, the assembly efficiency of aviation baffle has been improved.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:

fig. 1 is a schematic structural view of an air deflector according to an embodiment of the present disclosure;

fig. 2 is a schematic structural view of a cassette of an air deflection assembly according to an embodiment of the disclosure;

fig. 3 is a schematic structural view of an air deflection plate provided with a connecting member according to an embodiment of the present disclosure;

FIG. 4 is a schematic structural view of a connector for an air deflection plate according to an embodiment of the present disclosure;

FIG. 5 is a schematic structural view of another connector for an air deflection plate according to an embodiment of the present disclosure;

FIG. 6 is an enlarged, partial schematic view of a first connection portion of a connection member for an air deflection assembly according to an embodiment of the present disclosure;

FIG. 7 is a schematic view of a first link according to the present disclosure;

FIG. 8 is a schematic structural diagram of another first link provided by the disclosed embodiment;

FIG. 9 is a schematic view of a second link according to the present disclosure;

FIG. 10 is a schematic structural diagram of a driving element provided in the embodiments of the present disclosure;

fig. 11 is a schematic structural diagram of a track slab according to an embodiment of the present disclosure;

FIG. 12 is a schematic view of the movable assembly moving to a first predetermined position by an air deflector according to an embodiment of the present disclosure;

FIG. 13 is a schematic view of a kinematic assembly provided by embodiments of the present disclosure in a closed position of the air deflection plates;

FIG. 14 is a schematic view of a kinematic assembly according to an embodiment of the present disclosure in an upwardly open position of the air deflection plate;

fig. 15 is a schematic view of a kinematic assembly according to an embodiment of the present disclosure in a state where the air deflector is opened downward.

Reference numerals:

10: a drive element; 11: rotating the disc; 111: a notch; 12: rotating the rod; 121: a first drive shaft; 122: a second drive shaft; 20: a first link; 21: a through groove; 23: a limiting groove; 25: a first sliding column; 26: a second sliding column; 27: a first connection hole; 30: a second link; 31: a third sliding column; 32: a fourth sliding column; 33: a fifth sliding column; 34: a second connection hole; 35: penetrates through the slide way; 40: a track plate; 41: a first linear track; 42: a first branch track; 43: a second branch track; 44: a second linear track; 45: a third linear track; 46: a fourth linear track; 50: an air deflector; 51: an air deflector body; 52: a card holder; 521: a card slot; 522: positioning holes; 60: a connecting member; 61: a first connection portion; 62: a second connecting portion; 63: a clamping part; 631: a card; 632: a positioning column; 64: a connecting body; 641: a first step surface; 642: a second step surface; 65: a first fixed column; 651: a first column; 652: a second cylinder; 653: a central column; 654: a boss; 66: a second elastic column; 67: and a third elastic column.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged as appropriate for the embodiments of the disclosure described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more unless otherwise specified.

In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

In the embodiment of the present disclosure, in order to realize large-angle air supply, the air outlet of the air conditioner is provided with a "large guide plate" type air deflector 50. When the air conditioner is in a closed state, the large guide plate type air deflector 50 can completely close the air outlet of the air conditioner, and no gap exists between the air deflector 50 and the air outlet. The moving component drives the air deflector 50 to move, so that the air deflector 50 firstly extends out of the air conditioner and then rotates. The motion assembly comprises a connecting rod assembly, a track plate 40 and a driving element 10, wherein the connecting rod assembly comprises a first connecting rod 20 and a second connecting rod 30, the motion tracks of the first connecting rod 20 and the second connecting rod 30 are restricted by tracks on the track plate 40, and the driving force for the motion of the first connecting rod 20 and the second connecting rod 30 is derived from the driving element 10. A connecting piece 60 is arranged between the connecting rod assembly and the air guide plate 50, the connecting piece 60 is fixedly connected with the air guide plate 50, and the connecting piece 60 is hinged to the connecting rod assembly, so that the air guide plate 50 can be conveniently disassembled and assembled. The structures of the air deflection plates 50, the connection members 60, and the moving assembly will be described below, respectively.

As shown in fig. 1 to 3, the present disclosure provides a wind deflector 50 including the above-mentioned connecting member 60, and the wind deflector 50 is a "large guide plate" type wind deflector 50.

Optionally, the air deflector 50 includes an air deflector body 51 and a clamping seat 52, the clamping seat 52 is fixedly disposed on an inner side wall of the air deflector 50, and the clamping seat 52 is clamped with the clamping portion 63 of the connecting member 60.

Optionally, the two ends of the inner side wall of the air deflector body 51 are respectively provided with a clamping seat 52, as shown in fig. 1, the first clamping seat and the second clamping seat are oppositely arranged, that is, the connecting member 60 is inserted into the corresponding clamping groove 521 from the inner side surface of the first clamping seat or the second clamping seat, so as to be adapted to the position of the connecting rod assembly.

Optionally, the clamping seat 52 is provided with a clamping groove 521, the clamping groove 521 is disposed at a connection position of the clamping seat 52 and the air deflector body 51, the connecting member 60 is provided with a clamping portion 63, the clamping portion 63 includes a card 631, and the card 631 is clamped with the clamping groove 521, so that the connecting member 60 is fixed to the air deflector 50.

As shown in fig. 4 to 6, the embodiment of the present disclosure also provides a connector 60 for the wind deflector 50.

In some embodiments, the connecting member 60 for the air deflector 50 includes a connecting body 64, a first connecting portion 61, a second connecting portion 62 and a clamping portion 63, wherein the connecting body 64 is provided with a step plate surface; the first connecting part 61 is arranged on the step plate surface and is vertical to the step plate surface, and the first connecting part 61 is used for being hinged with the first connecting rod 20 of the connecting rod assembly; the second connecting part 62 is arranged on the step plate surface and is vertical to the step plate surface, and the second connecting part 62 is used for being hinged with the second connecting rod 30 of the connecting rod assembly; the clamping portion 63 is connected with the connecting body 64, and the clamping portion 63 is used for being fixedly connected with the air deflector 50; the connecting member 60 is used for connecting the connecting rod assembly and the air deflector 50, so that the air deflector 50 can be conveniently disassembled and assembled.

The connecting piece 60 for the air deflector 50 provided by the embodiment of the disclosure comprises a first connecting portion 61 and a second connecting portion 62, the first connecting portion 61 can be hinged to one connecting rod of the connecting rod assembly, the second connecting portion 62 can be hinged to the other connecting rod of the connecting rod assembly, namely, the connecting piece 60 can be hinged to two connecting rods of the connecting rod assembly respectively, in the process that the connecting rod assembly drives the air deflector 50 to move, the connecting piece 60 cannot obstruct the movement of the air deflector 50, in addition, the connecting piece 60 is fixed on the air deflector 50 in a clamping mode through the clamping portion 63, compared with the connecting mode that the connecting rod assembly is directly hinged to the mounting seat of the air deflector 50, the mounting and dismounting of the air deflector 50 can be completed only by controlling the clamping portion 63 of the connecting piece 60, the dismounting of the air deflector 50 is more convenient, and the assembling efficiency of the air deflector 50 is improved.

Optionally, the material of the connecting member 60 is a functional material with self-lubricating property, for example, the connecting member 60 may be made of POM (Polyoxymethylene) plastic, and the POM plastic has good rigidity, wear resistance and large elasticity, so that, in the process that the connecting rod assembly drives the air deflector 50 to move, the noise between the connecting rod assembly and the connecting member 60 can be reduced, and the assembly efficiency between the connecting member 60 and the connecting rod assembly can be improved. Because the connecting piece 60 has greater elasticity, the hole site installation between the connecting piece 60 and the connecting rod assembly is easier to align, and the one-hand operation can be completed.

Optionally, the step plate surface includes a first step surface 641 and a second step surface 642, and the first step surface 641 is provided with the first connection portion 61; the second step surface 642 is disposed below the first step surface 641, and the second step surface 642 is provided with the second connecting portion 62; the first step surface 641 and the second step surface 642 have a predetermined distance therebetween, and the first step surface 641 is parallel to the second step surface 642.

The connecting position of each connecting rod in the connecting rod assembly driving the air deflector 50 to move is different from that of the air deflector 50, so that a connecting piece 60 matched with the arrangement position of the connecting rod assembly is needed, and the connecting rod assembly can drive the air deflector 50 to move more accurately. Connecting piece 60 in the embodiment of the application is provided with the ladder face, can with link assembly set up the position phase-match to the degree of cooperation between link assembly and the connecting piece 60 has been improved.

In the movement process of the air deflector 50, the first connecting rod 20 and the second connecting rod 30 keep synchronous movement or relative movement, so that the first mounting part is connected with the first connecting rod 20 and can play a role in rotating and adjusting the direction; the second mounting portion is connected to the second link 30 and can function as a support. Meanwhile, the first stepped surface 641 and the second stepped surface 642 are parallel to each other, so that the two stepped surfaces are respectively abutted to the contact surfaces of the corresponding connecting rods, the gap between the connecting rod assembly and the connecting piece 60 is reduced, and the connecting rod assembly can more accurately drive the air deflector 50 to move.

Alternatively, the first connecting portion 61 and the second connecting portion 62 are both in a split-type column structure.

Alternatively, the end of the first link 20 is provided with a first connection hole 27, the end of the second link 30 is provided with a second connection hole 34, the first connection hole 27 is hinged with the first connection portion 61, and the second connection hole 34 is hinged with the second connection portion 62. First connecting portion 61 and second connecting portion 62 all are split type cylinder structure, namely, first connecting portion 61 and second connecting portion 62 are enclosed by a plurality of cylinders and gather to form the cylinder structure, and split type cylinder can be dichotomous body cylinder, trisection body cylinder, tetrad cylinder etc. has the deformation clearance between every cylinder, can improve the back-off volume of first connecting portion 61 and second connecting portion 62 like this for connecting of link assembly and connecting piece 60 is more inseparable.

Optionally, the first connecting portion 61 and/or the second connecting portion 62 include a first fixing column 65, a second elastic column 66 and a third elastic column 67, and a free end of the second elastic column 66 is a limiting end; the free end of the third elastic column 67 is a limiting end; wherein, have the deformation clearance between second elastic column 66, third elastic column 67 and the first fixed column 65, the spacing end of second elastic column 66 and third elastic column 67 is used for with link assembly joint.

As shown in fig. 4, the first connecting portion 61 and the second connecting portion 62 include a first fixing column 65, a second elastic column 66 and a third elastic column 67, and free ends of the second elastic column 66 and the third elastic column 67 are limiting ends and can be clamped with the link assembly, so that the link assembly can be prevented from being separated from the connecting member 60 during the movement of the air deflector 50.

Optionally, the first fixed column 65, the second elastic column 66 and the third elastic column 67 are enclosed into a cylindrical shape.

Optionally, the first connection hole 27 of the first connection rod 20 is a circular hole, the second connection hole 34 of the second connection rod 30 is a circular hole, the first connection portion 61 is cylindrical, and the second connection portion 62 is also cylindrical, so that the first connection hole 27 can be matched with the first connection portion 61, and the second connection hole 34 can be matched with the second connection portion 62, so that the link assembly drives the air deflector 50 to conduct large-angle air guiding.

Optionally, the first fixing column 65 includes a central cylinder 653, a first cylinder 651 and a second cylinder 652, the central cylinder 653 is disposed at a central position of the first connecting portion 61 and/or the second connecting portion 62; the first cylinder 651 is connected to the center cylinder 653; the second cylinder 652 is connected to the center cylinder 653 and is disposed opposite the first cylinder 651; the first cylinder 651, the central cylinder 653, and the second cylinder 652 are arranged along the longitudinal direction of the connecting member 60, and the second elastic column 66 and the third elastic column 67 are respectively disposed at two sides of the first fixing column 65.

As shown in fig. 6, the three columns of the first fixing column 65 are arranged in a long strip shape and are disposed in the middle of the first connecting portion 61 and/or the second connecting portion 62, the first column 651, the central column 653, and the second column 652 are arranged along the longitudinal direction of the connecting member 60, the longitudinal direction of the connecting member 60 is the up-down direction in fig. 5, the first connecting portion 61 and the second connecting portion 62 are also arranged along the longitudinal direction of the connecting member 60, and in the embodiment of the present disclosure, the first connecting portion 61 is disposed above the second connecting portion 62. As can be understood, the lower end of the first connection hole 27 of the first link 20 contacts with the outer arc surface of the second column 652 of the first connection portion 61, the lower end of the second connection hole 34 of the second link 30 contacts with the outer arc surface of the second column 652 of the second connection portion 62, the second column 652 is a fixed column, and the first fixed column 65 is arranged along the longitudinal direction of the connection member 60, so that the transverse shear stress of the outer arc surfaces of the second columns 652 of the first connection portion 61 and the second connection portion 62 can be increased, and the abrasion of the connection member on the first connection portion 61 and the second connection portion 62 can be reduced in the process that the connection member drives the air deflector 50 to move.

Optionally, the first fixing column 65 further includes a boss 654, the boss 654 is disposed on the outer side surfaces of the first cylinder 651 and the second cylinder 652, and the boss 654 is used for abutting against the connecting rod assembly.

When the connecting piece 60 is used, the table surface of the boss 654 is perpendicular to the horizontal direction, and when the air deflector 50 rotates, one side surface of the connecting rod assembly abuts against the table surface of the boss 654, so that the connecting rod assembly can drive the air deflector 50 to rotate or push the air deflector 50 to extend out to provide support.

Optionally, the clamping portion 63 includes a clamping piece 631, and the clamping piece 631 is disposed on the positioning plate surface opposite to the step plate surface and perpendicular to the positioning plate surface; the card 631 is for engaging with the air guide plate 50. Optionally, the card 631 is clamped to the clamping seat 52 on the inner side of the air deflector body 51.

Optionally, the positioning plate surface is further provided with a positioning column 632, and the positioning column 632 is perpendicular to the positioning plate surface. Optionally, the cartridge 52 is provided with positioning holes 522. In-process at the installation of aviation baffle 50, reference column 632 can counterpoint with locating hole 522 to supplementary card 631 carries out accurate quick joint with draw-in groove 521, and simultaneously, the card 631 of connecting portion gets into behind the draw-in groove 521 of cassette 52, and reference column 632 is installed in locating hole 522, has also improved the firmness of being connected between connecting piece 60 and the aviation baffle 50.

In the embodiment of the present disclosure, as mentioned above, the moving assembly drives the wind deflector 50 to extend and rotate, and the moving assembly includes the first connecting rod 20 and the second connecting rod 30. The following describes how the link 60 cooperates with the link assembly in the kinematic assembly to extend and rotate the air deflector 50.

Optionally, the motion assembly further comprises a driving element 10 and a track plate 40, the track plate 40 being provided with track portions for defining the motion trajectories of the first link 20 and the second link 30; the driving member 10 provides a driving force for the movement of the first link 20 and the second link 30. The track plate 40 has a structure as shown in fig. 11.

Alternatively, the first link 20 is provided with a first stopper portion, the second link 30 is provided with a second stopper portion, and the track plate 40 is provided with a track portion. The track portion cooperates with the first limiting portion and the second limiting portion to limit the movement of the first connecting rod 20 and the second connecting rod 30, so that the air deflector 50 rotates after extending to the first preset position.

As shown in fig. 12, the first preset position is a position where the air deflector 50 is extended out of the air conditioner in a translational manner and is about to start rotating. At this time, the air deflector 50 has a certain distance from the air outlet, the rotation position of the air deflector 50 may not be limited to the first preset position, and the rotation of the air deflector 50 may be understood as rotation while extending.

As described above, the first connection hole 27 at the end of the first link 20 is hinged to the first connection portion 61 of the connection member 60, the second connection hole 34 of the second link 30 is hinged to the second connection portion 62, and the connection member 60 is fixedly connected to the air deflector 50, so that the link assembly drives the air deflector 50 to move to the first predetermined position and then rotate. Optionally, the first connecting rod 20 and the second connecting rod 30 perform linear motion simultaneously under the limitation of the track portion, and the first connecting rod 20 and the second connecting rod 30 jointly drive the air guiding plate 50 to perform linear motion, so that the air guiding plate 50 linearly extends out of the first preset position from the closed state. Then, the first link 20 changes direction under the limitation of the track portion, the second link 30 continues to make linear motion, at this time, the first link 20 and the second link 30 make relative motion, and the first link 20 and the second link 30 drive the wind deflector 50 to rotate together.

Optionally, the first limiting portion of the first connecting rod includes two sliding columns, namely a first sliding column 25 and a second sliding column 26, the first sliding column 25 is disposed at the top end of the first connecting rod 20, and the second sliding column 26 is disposed at the middle section of the first connecting rod 20.

Optionally, the second limiting portion of the second connecting rod 30 includes three sliding columns, i.e., a third sliding column 31, a fourth sliding column 32 and a fifth sliding column 33, which are arranged in a triangular shape as shown in fig. 9, so that the limiting effect of the track portion on the movement track of the second connecting rod 30 is improved.

Alternatively, the rail portion includes a first rail having a chevron shape and a second rail having a straight line shape, the second rail being disposed at a lower side of the first rail, as shown in fig. 11.

Optionally, the first track comprises a first straight track 41, a first branch track 42 and a second branch track 43; the first branch rail 42 communicates with the first linear rail 41, the second branch rail 43 communicates with the first linear rail 41, and the first branch rail 42 and the second branch rail 43 extend in different directions. Wherein the first link 20 can be movably redirected along the first branch track 42 or the second branch track 43.

Alternatively, the second rail includes three linear rails, i.e., a second linear rail 44, a third linear rail 45, and a fourth linear rail 46, and the second link 30 moves linearly along the three linear rails of the second rail at all times during the extension and rotation of the air deflector 50. The third sliding column 31 moves in the second linear track 44, the fourth sliding column 32 moves in the third linear track 45, and the fifth sliding column 33 moves in the fourth linear track 46. That is, the second link 30 moves under the constraint of three tracks.

Optionally, the second link 30 is further provided with a through slide 35 that penetrates the plate surface of the second link 30. The through slide 35 is disposed on the second link 30 such that the second sliding post 26 of the first link 20 can move along the second rail of the rail plate 40 through the through slide 35.

In the embodiment of the present disclosure, the driving element 10 cooperating with the connecting rod assembly to drive the air guiding plate 50 to move may be a crank, as shown in fig. 10.

Optionally, the crank comprises a rotating disc 11 and a rotating rod 12, the rotating disc 11 has a rotation center, and the rotating disc 11 is provided with a notch 111; the first end of the rotating rod 12 is fixedly connected to the notch 111, and the second end of the rotating rod 12 is a free end.

Alternatively, the crank is drivingly connected to a motor, and the motor provides a driving force for the rotation of the crank, so that the crank can be slidably connected to the first link 20 and drive the first link 20 to move.

Optionally, a first transmission shaft 121 is provided at the free end of the swivelling levers 12. In this way, the first transmission shaft 121 can slide on the first link 20, and then drive the first link 20 to move. It is understood that the rotary disk 11 has a driving surface contacting the motor, the rotary lever 12 has a rotating surface contacting the link, and the first transmission shaft 121 is provided to the rotating surface of the rotary lever 12.

Optionally, the crank further comprises a second transmission shaft 122, and the second transmission shaft 122 is used for driving the first connecting rod 20 to move and change directions. The second transmission shaft 122 is disposed on the rotation surface of the rotation lever 12 and located between the first end of the rotation lever 12 and the first transmission shaft 121. The second transmission shaft 122 can provide a driving force for selecting a track for the first link 20.

Optionally, the first connecting rod 20 further includes a through groove 21 and a limiting groove 23, the through groove 21 is linear, and the first transmission shaft 121 slides in the through groove 21; the limiting groove 23 is flared and trumpet-shaped, and the limiting groove 23 is communicated with the through groove 21.

Optionally, the inner edge of the limiting groove 23 comprises a first limiting point a and a second limiting point abutting against the second transmission shaft 122. In the embodiment of the present disclosure, the first restriction site is represented by a and the second restriction site is represented by B in fig. 7.

The first transmission shaft 121 of the crank moves in the through groove 21 of the first connecting rod 20 to provide driving force for the movement of the first connecting rod 20, and the second transmission shaft 122 of the crank moves in the limiting groove 23. It can be understood that, at the first and second limit points a and B, the second transmission shaft 122 has an abutting force with the inner edge of the limit groove 23, so that the first link 20 can move along the predetermined track against the gravity. The first sliding column 25 of the first link 20 is provided with a driving force for selecting the first branch rail 42 or the second branch rail 43 to move by the abutting force between the second transmission shaft 122 and the first limit point a or the second limit point B.

The moving assembly provided by the embodiment of the present disclosure drives the air deflector 50 to move as follows:

the initial state of the moving assembly with the air deflector 50 in the closed condition is shown in figure 13. When the driving member 10 is rotated in the first direction or the second direction from the initial position shown in fig. 13, the first transmission shaft 121 slides in the through groove 21 of the first link 20 to move the first link 20 and the second link 30. The first connecting rod 20 linearly moves along the first linear track 41, and the second connecting rod 30 linearly moves along the second track, so as to drive the air deflector 50 to linearly move to the first predetermined position. The first predetermined position can be understood as the position of the wind deflector 50 corresponding to the first sliding column 25 of the first link 20 when the first branch rail 42 or the second branch rail 43 is to be selected. In the embodiment of the present disclosure, the first direction is a clockwise direction, and the second direction is a counterclockwise direction.

When the driving element 10 rotates in the first direction, when the air deflector 50 reaches the first preset position, the second transmission shaft 122 of the driving element 10 moves to the first limit point a, and due to the existence of the abutting force between the second transmission shaft 122 and the first limit point a, the first sliding column 25 of the first link 20 is provided with the driving force for selecting the track, so that the first sliding column 25 of the first link 20 enters the first branch track 42 from the first linear track 41, the second sliding column 26 of the first link 20 passes through the through slide 35 of the second link 30 to continue to move in the second linear track 44, and the first link 20 changes the direction of the movement. Meanwhile, the second link 30 continues to move linearly along the second track, so that the air deflector 50 is opened upward by the cooperation of the first link 20 and the second link 30, as shown in fig. 14.

When the driving element 10 rotates in the second direction, when the air deflector 50 reaches the first preset position, the second transmission shaft 122 of the driving element 10 moves to the second limit point B, and due to the existence of the abutting force between the second transmission shaft 122 and the second limit point B, the driving force for selecting the track is provided for the first sliding column 25 of the first link 20, so that the first sliding column 25 of the first link 20 enters the second branch track 43 from the first linear track 41, the second sliding column 26 of the first link 20 passes through the through slideway 35 of the second link 30 to continue to move in the second linear track 44, and the movement of the first link 20 is redirected. Meanwhile, the second link 30 continues to move linearly along the second track, so that the air deflector 50 is opened downward by the cooperation of the first link 20 and the second link 30, as shown in fig. 15.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A connector for an air deflection system, comprising:

a connecting body (64) provided with a step plate surface;

the first connecting part (61) is arranged on the step plate surface and is perpendicular to the step plate surface, and the first connecting part (61) is used for being hinged with a first connecting rod (20) of the connecting rod assembly;

the second connecting part (62) is arranged on the step plate surface and is vertical to the step plate surface, and the second connecting part (62) is used for being hinged with a second connecting rod (30) of the connecting rod assembly; and the combination of (a) and (b),

the clamping portion (63) is connected with the connecting main body (64), and the clamping portion (63) is fixedly connected with the air deflector (50);

the connecting piece (60) is used for connecting the connecting rod assembly and the air deflector (50) so as to facilitate the disassembly and assembly of the air deflector (50).

2. The connector of claim 1, wherein the step deck comprises:

a first step surface (641) provided with a first connection part (61); and (c) and (d),

a second step surface (642) provided below the first step surface (641), the second step surface (642) being provided with a second connection portion (62);

the first step surface (641) and the second step surface (642) have a preset distance therebetween, and the first step surface (641) and the second step surface (642) are parallel.

3. The fitting according to claim 1,

the first connecting part (61) and the second connecting part (62) are of split column structures.

4. The connection according to claim 1, characterized in that the first connection portion (61) and/or the second connection portion (62) comprise:

a first fixing column (65);

the free end of the second elastic column (66) is a limiting end; and the combination of (a) and (b),

the free end of the third elastic column (67) is a limiting end;

the second elastic column (66), the third elastic column (67) and the first fixing column (65) are provided with deformation gaps, and the limiting ends of the second elastic column (66) and the third elastic column (67) are used for being clamped with the connecting rod assembly.

5. The connector according to claim 4,

the first fixing column (65), the second elastic column (66) and the third elastic column (67) are encircled into a cylindrical shape.

6. The connection according to claim 4, characterized in that said first fixing post (65) comprises:

a center post (653) provided at a center of the first connecting portion (61) and/or the second connecting portion (62);

a first post (651) connected to the central post (653); and the combination of (a) and (b),

a second cylinder (652) connected to the center cylinder (653) and disposed opposite to the first cylinder (651);

the first cylinder (651), the central cylinder (653) and the second cylinder (652) are arranged along the longitudinal direction of the connecting piece (60), and the second elastic column (66) and the third elastic column (67) are respectively arranged on two sides of the first fixing column (65).

7. The connection according to claim 6, characterized in that said first fixing post (65) further comprises:

and a boss (654) provided on the outer side surfaces of the first cylinder (651) and the second cylinder (652), the boss (654) being configured to abut against the link assembly.

8. The connecting member according to any one of claims 1 to 7, wherein the catching portion (63) comprises:

a card (631) disposed on the positioning plate surface opposite to the step plate surface and perpendicular to the positioning plate surface;

the card (631) is used for being clamped with the air deflector (50).

9. Wind deflector, comprising a connection piece (60) for a wind deflector (50) according to any one of claims 1 to 8.

10. The air deflection of claim 9, further comprising:

the clamping seat (52) is arranged on the inner side wall of the air deflector (50), and the clamping seat (52) is clamped with the clamping part (63) of the connecting piece (60).

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