CN221005430U - Swing blade, swing blade assembly and air conditioner - Google Patents

Abstract

The application relates to the technical field of swing blades, and discloses a swing blade. The swing blade includes: pendulum She Benti extending in a vertical direction, including a first end side; the guide plates are arranged at the first end side of the pendulum She Benti and are distributed along the vertical direction; the guide plate and the pendulum She Benti form a preset angle, and the preset angle is more than or equal to 10 degrees and less than or equal to 80 degrees; wherein, pendulum She Ben can be driven along horizontal direction swing, and the pivot of pendulum leaf body is located the side that pendulum She Benti kept away from the baffle. Through the design of baffle, make the pendulum leaf can adjust the air-out angle of horizontal and vertical direction, enlarged the regulation to air-out angle. The effect of the device is illustrated. The application also discloses a swing blade assembly and an air conditioner.

Description

Swing blade, swing blade assembly and air conditioner

Technical Field

The application relates to the technical field of swing blades, in particular to a swing blade, a swing blade assembly and an air conditioner.

Background

At present, with the development of technology and the continuous improvement of living standard of people, air conditioners have become one of the household appliances indispensable in the daily life of people. The air outlet of the air conditioner is usually provided with a swing blade, and the air supply direction of the air conditioner is changed through the swing of the swing blade.

In the related art, the swing blades include a yaw blade and a vertical swing blade. The yaw blade can only swing in the vertical direction to adjust the air supply angle in the vertical direction. The vertical swing blades can only swing along the horizontal direction so as to adjust the air supply angle in the horizontal direction.

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:

when the horizontal swing blade and the vertical swing blade in the related art are used independently, only the air supply angle in the horizontal direction or the vertical direction can be adjusted, and the method has certain limitation.

It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of 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 as a prelude to the more detailed description that follows.

The embodiment of the disclosure provides a swing blade, a swing blade assembly and an air conditioner, and through the design of a guide plate, the swing blade can adjust the air outlet angle in the horizontal and vertical directions, and the adjustment of the air outlet angle is enlarged.

In some embodiments, the swing blade comprises: pendulum She Benti extending in a vertical direction, including a first end side; the guide plates are arranged at the first end side of the pendulum She Benti and are distributed along the vertical direction; the guide plate and the pendulum She Benti form a preset angle, and the preset angle is more than or equal to 10 degrees and less than or equal to 80 degrees; wherein, pendulum She Ben can be driven along horizontal direction swing, and the pivot of pendulum leaf body extends along vertical direction, and the pivot is located the one side that pendulum She Benti kept away from the baffle.

In some embodiments, the guide plate includes a first side and a second side perpendicular to the first side, the first side having a length less than a length of the second side, the first side being fixedly coupled to the first end side of the pendulum She Benti.

In some embodiments, the preset angle is greater than or equal to 40 ° and less than or equal to 60 °.

In some embodiments, the swing blade body further includes a second end side disposed opposite the first end side; wherein, the pendulum leaf still includes: a connection ring provided at the second end side and configured with a through hole extending in a vertical direction; and the connecting shaft is arranged in the through hole, is fixed relative to the connecting ring and can be driven to rotate so as to drive the swing blade body to swing.

In some embodiments, both ends of the connecting shaft extend out of the through hole and are positioned at both sides of the connecting ring; wherein, the pendulum leaf still includes: the limiting block is arranged at the first end of the connecting shaft, and the diameter of the limiting block is larger than that of the connecting shaft.

In some embodiments, the swing blade assembly comprises: the support ribs extend along the horizontal direction, and the horizontal direction is perpendicular to the vertical direction; and the swinging blades are rotatably arranged on the supporting ribs and are distributed on the supporting ribs along the horizontal direction.

In some embodiments, the support ribs are configured with fixing holes extending in the vertical direction, and the fixing holes are in one-to-one correspondence with the swing blades; the swing blade further comprises: a connection ring provided at the second end side and configured with a through hole extending in a vertical direction; the connecting shaft is arranged in the through hole, and the lower end of the connecting shaft extends out of the through hole and is used for being inserted into the fixing hole; the limiting block is arranged at the lower end of the connecting shaft and is positioned at one side of the supporting rib away from the connecting ring; under the condition that the swing blades are mounted on the supporting ribs, the upper surfaces of the supporting ribs are contacted with the lower surfaces of the connecting rings to bear the swing blades, and the swing blade body is located on one side of the supporting ribs.

In some embodiments, the upper end of the connecting shaft extends out of the through hole; wherein, the pendulum leaf assembly still includes: and the driving motor is connected with the upper end of the connecting shaft to drive the connecting shaft to rotate.

In some embodiments, pendulum She Benti is disposed on a side of the support bar that is proximate to the interior of the target device.

In some embodiments, an air conditioner includes: an air conditioner body provided with an air outlet; and the swing blade assembly is arranged at the air outlet.

The swing blade, the swing blade assembly and the air conditioner provided by the embodiment of the disclosure can realize the following technical effects:

The swing blade provided by the embodiment of the disclosure comprises a swing blade body and a plurality of guide plates. The swing blade body extends in the vertical direction. The plurality of guide plates are arranged at the first end side of the pendulum She Benti, and the plurality of guide plates are distributed along the vertical direction. The guide plate and the pendulum She Benti form a preset angle, and the preset angle is more than or equal to 10 degrees and less than or equal to 80 degrees. Wherein, pendulum She Ben can be driven along horizontal direction swing, and the pivot of pendulum leaf body is located the side that pendulum She Benti kept away from the baffle. When the guide plate rotates to the first side of the rotating shaft, the guide plate is inclined upwards/downwards, and under the guidance of the guide plate, the air is exhausted upwards/downwards. Conversely, when the guide plate rotates to the second side of the rotating shaft, the guide plate is inclined downwards/upwards, and air is discharged downwards/upwards under the guidance of the guide plate. Therefore, the guide plate and the pendulum She Benti are in a preset angle, and the adjustment of the air supply angle in the vertical direction can be realized by matching with the swinging of the guide plate. In addition, the pendulum She Benti and the guide plate swing in the horizontal direction, and the air supply angle in the horizontal direction can be adjusted. According to the swing blade provided by the embodiment of the disclosure, through the design of the guide plate, the swing blade can adjust the air outlet angle in the horizontal direction and the vertical direction, and the adjustment of the air outlet angle is enlarged.

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 and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:

FIG. 1 is a schematic view of a swing blade according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of another swing blade provided by an embodiment of the present disclosure;

fig. 3 is a schematic structural view of an air conditioner according to an embodiment of the present disclosure;

FIG. 4 is a schematic illustration of a swing blade assembly provided in accordance with an embodiment of the present disclosure;

FIG. 5 is an enlarged partial schematic view of a swing blade assembly provided in accordance with an embodiment of the present disclosure;

Fig. 6 is a schematic structural view of another air conditioner provided in an embodiment of the present disclosure;

fig. 7 is a schematic structural view of another air conditioner according to an embodiment of the present disclosure.

Reference numerals:

100. Pendulum She Benti; 101. a first end side; 102. a second end side; 200. a guide plate; 201. a first side; 202. a second side; 300. a connecting ring; 400. a connecting shaft; 401. a connection section; 500. a limiting block; 501. a fixing hole; 600. a support rib; 700. an air conditioner body.

Detailed Description

So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. 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 still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.

The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged where appropriate in order to describe the presently disclosed embodiments. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.

In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may 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. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.

The term "plurality" means two or more, unless otherwise indicated.

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

The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.

It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.

The embodiment of the disclosure provides a swing blade, a swing blade assembly and an air conditioner, and through the design of a guide plate, the swing blade can adjust the air outlet angle in the horizontal and vertical directions, and the adjustment of the air outlet angle is enlarged.

In a first aspect, embodiments of the present disclosure provide a swing blade.

As shown in connection with fig. 1, the swing blade provided in the embodiment of the present disclosure includes a swing blade body 100 and a plurality of guide plates 200.

The pendulum blade body 100 extends in a vertical direction, the pendulum blade body 100 comprising a first end side 101.

The guide plates 200 are disposed at the first end side 101 of the swing blade body 100, and the plurality of guide plates 200 are distributed at the first end side 101 along the vertical direction. The guide plate 200 forms a preset angle with the swing blade body 100, and the preset angle is greater than or equal to 10 degrees and less than or equal to 80 degrees. For example, the preset angle is 10 °, 20 °, 30 °, 35 °, 40 °, 45 °, 50 °, 55 °, 60 °, 70 °, 80 °, or the like.

The swing blade body 100 can be driven to swing along the horizontal direction, and the rotating shaft of the swing blade body 100 is located at one side of the swing blade body 100 away from the guide plate 200. That is, the rotation shaft of the swing blade body 100 extends in the vertical direction, and the swing She Benti swings back and forth in the horizontal direction about the rotation shaft.

Fig. 2 shows two positions of the guide plate, one of which is the guide plate 200 rotated to the first side of the rotation shaft and the other of which is the guide plate 200 rotated to the second side of the rotation shaft. Referring to fig. 2, the swing blade provided in the embodiment of the present disclosure is configured such that the guide plate 200 is inclined upward/downward when the guide plate 200 is rotated to the first side of the rotation shaft, and the wind is discharged upward/downward under the guide of the guide plate 200. Conversely, as the guide plate 200 rotates to the second side of the shaft, the guide plate 200 is inclined downward/upward, and the air is discharged downward/upward under the guide of the guide plate 200. In this way, by making the guide plate 200 form a preset angle with the swing blade body 100, the adjustment of the air supply angle in the vertical direction can be realized in cooperation with the swing of the guide plate 200. In addition, the swing blade body 100 and the guide plate 200 swing in the horizontal direction, and the air supply angle in the horizontal direction can be adjusted. Therefore, the swing blade provided in the embodiment of the present disclosure, through the design of the guide plate 200, enables the swing blade to adjust the air outlet angle in the horizontal and vertical directions, and enlarges the adjustment of the air outlet angle.

Alternatively, the plurality of guide plates 200 are uniformly distributed on the first end side 101 in the vertical direction. By the arrangement, the uniformity of air supply can be improved.

In some embodiments, the preset angle is greater than or equal to 40 ° and less than or equal to 60 °. For example, the preset angle is 40 °, 43 °, 45 °, 47 °, 49 °, 50 °, 52 °, 53 °, 55 °, or 80 °. By limiting the preset angle to the above range, the wind can be better directed to the upper side of the indoor space or the lower side of the indoor space.

In some embodiments, as shown in connection with fig. 1 and 3, the guide plate 200 includes a first side 201 and a second side 202 perpendicular to the first side 201, the first side 201 has a length smaller than that of the second side 202, and the first side 201 is fixedly connected to the first end side 101 of the swing blade body 100.

With reference to fig. 3, when the extending direction of the guide plate 200 is parallel to the airflow direction, the sectional area of the swing blade perpendicular to the airflow direction is smaller, so that the resistance to the airflow can be effectively reduced, the air output at this time is the maximum air output, and the position of the guide plate 200 is the maximum air output position.

Optionally, the swing blade body 100 further comprises a second end side 102, the second end side 102 being arranged opposite to the first end side 101. The first end side 101 and the second end side 102 are opposite end sides in the width direction of the swing blade body 100.

In some embodiments, as shown in connection with FIG. 1, the swing blade further includes a connecting ring 300 and a connecting shaft 400. The connection ring 300 is provided at the second end side 102, and the connection ring 300 is configured with a through hole extending in the vertical direction. The connecting shaft 400 is disposed in the through hole, and the connecting shaft 400 and the connecting ring 300 are relatively fixed, and the connecting shaft 400 can be driven to rotate to drive the pendulum She Benti to swing.

By providing the connection shaft 400, it is convenient to connect the swing blade with the driving structure to drive the swing blade to swing by the driving structure. The connecting ring 300 is arranged to facilitate the connection of the swing blade body 100 and the connecting shaft 400, so that the connecting shaft 400 can drive the swing She Benti to rotate. By this arrangement, the swing blade body 100 can swing around the connecting shaft 400 in the horizontal direction with the connecting shaft 400 as a rotation shaft.

Optionally, a connection ring 300 is provided at the upper end of the second end side 102. So set up, be convenient for with actuating mechanism connection.

Optionally, the connection between the connection ring 300 and the connection shaft 400 may include adhesive, interference, or clamping. The connection ring 300 and the connection shaft 400 are relatively fixed, and the connection ring 300 does not slide during the swing of the swing blade.

In some embodiments, as shown in connection with fig. 1, both ends of the connection shaft 400 protrude out of the through-hole and are located at both sides of the connection ring 300. The swing blade further includes a limiting block 500, where the limiting block 500 is disposed at the first end of the connecting shaft 400, and the diameter of the limiting block 500 is greater than that of the connecting shaft 400.

By providing the stopper 500 at the first end of the connection shaft 400, the stopper 500 cooperates with the connection ring 300 to define the connection section 401 on the connection shaft 400. It is convenient to connect with the fixed structure of the target device through the connection section 401, so that the swing blade is rotatably disposed on the fixed structure of the target device.

In a second aspect, embodiments of the present disclosure provide a swing blade assembly.

As shown in connection with fig. 4, the swing blade assembly provided by the embodiments of the present disclosure includes a support rib 600 and a plurality of swing blades of any of the above embodiments.

The support rib 600 extends in a horizontal direction. The swing blades are rotatably disposed on the supporting rib 600, and a plurality of swing blades are distributed on the supporting rib 600 along a horizontal direction.

The swing blade assembly provided by the embodiment of the present disclosure is convenient for supporting a plurality of swing blades by providing the supporting ribs 600. By adopting the above-mentioned swing blade, when the guide plate 200 of the swing blade rotates to the first side of the rotating shaft, the guide plate 200 is inclined upward/downward, and the air is discharged upward/downward under the guidance of the guide plate 200. Conversely, as the guide plate 200 rotates to the second side of the shaft, the guide plate 200 is inclined downward/upward, and the air is discharged downward/upward under the guide of the guide plate 200. In this way, by making the guide plate 200 form a preset angle with the swing blade body 100, the adjustment of the air supply angle in the vertical direction can be realized in cooperation with the swing of the guide plate 200. In addition, the swing blade body 100 and the guide plate 200 swing in the horizontal direction, and the air supply angle in the horizontal direction can be adjusted. Therefore, the swing blade provided in the embodiment of the present disclosure, through the design of the guide plate 200, enables the swing blade to adjust the air outlet angle in the horizontal and vertical directions, and enlarges the adjustment of the air outlet angle.

In some embodiments, as shown in connection with fig. 5, the support bar 600 is configured with fixing holes 601 extending in a vertical direction, the fixing holes 601 corresponding to the swings She Yiyi.

The lower end of the connection shaft 400 of the swing blade is protruded from the through hole of the connection ring 300 and inserted into the fixing hole 601. The limiting block 500 of the swing blade is disposed at the lower end of the connecting shaft 400 and is located at one side of the supporting rib 600 away from the connecting ring 300. That is, the connection section 401 of the connection shaft 400 is located at the fixing hole 601.

Wherein, in a state that the swing blade is mounted to the supporting rib 600, the upper surface of the supporting rib 600 contacts with the lower surface of the connection ring 300 to carry the swing blade, and the swing blade body 100 is located at one side of the supporting rib 600. It can be appreciated that the swing blade body 100 is located at one side of the supporting rib 600, and the swing blade body 100 swings at one side of the supporting rib 600.

This arrangement enables the swing blade to be rotatably provided to the support rib 600. By providing the stopper 500, the stopper 500 cooperates with the connection ring 300 to define the connection section 401 of the connection shaft 400 to be connected with the support rib 600. Thus, the swing blade can be prevented from being displaced.

Optionally, the second end side 102 of the swing blade body 100 is spaced a predetermined distance from the support rib 600. In this way, a certain space can be reserved for the swing of the swing blade body 100, and the normal swing of the swing blade body 100 is ensured.

Alternatively, the inner diameter of the fixing hole 601 is equal to or slightly larger than the outer diameter of the connection shaft 400. Therefore, the connecting shaft can be limited, and the swing blade is prevented from being shifted.

In some embodiments, the upper end of the connection shaft 400 protrudes out of the through hole. The swing blade assembly further includes a driving motor connected to the upper end of the connection shaft 400 to drive the connection shaft 400 to rotate. By providing a drive motor, the drive motor is connected with the upper end of the connecting shaft 400, so as to conveniently provide power for the swing of the swing blade.

In some embodiments, the swing blade assembly is mounted at an air outlet of the target device, and the swing blade body 100 is disposed at a side of the support rib 600 near the interior of the target device. Through setting up the pendulum leaf body 100 in the one side that the brace bar 600 is close to the inside of target equipment, the pendulum leaf body 100 deflects in the one side that the brace bar 600 is close to the inside of target equipment, can play certain guard action to the pendulum leaf, can avoid the pendulum leaf to bump articles such as (window) curtain by mistake at wobbling in-process simultaneously, is favorable to improving the security performance.

In a third aspect, embodiments of the present disclosure provide an air conditioner.

As shown in conjunction with fig. 6 and 7, embodiments of the present disclosure provide an air conditioner including an air conditioner body 700 and a swing blade assembly of any of the above embodiments. The air conditioner body 700 is provided with an air outlet. The swing blade assembly is arranged at the air outlet.

By adopting the above-mentioned swing blade assembly, when the guide plate 200 of the swing blade rotates to the first side of the rotating shaft, the guide plate 200 is inclined upward/downward, and the air conditioner is discharged upward/downward under the guide of the guide plate 200. Conversely, when the guide plate 200 is rotated to the second side of the rotation shaft, the guide plate 200 is inclined downward/upward, and the air conditioner is discharged downward/upward under the guide of the guide plate 200. In this way, by making the guide plate 200 form a preset angle with the swing blade body 100, the adjustment of the air supply angle in the vertical direction can be realized in cooperation with the swing of the guide plate 200. In addition, the swing blade body 100 and the guide plate 200 swing in the horizontal direction, and the air supply angle in the horizontal direction can be adjusted. Therefore, the swing blade provided in the embodiment of the present disclosure, through the design of the guide plate 200, enables the swing blade to adjust the air outlet angle in the horizontal and vertical directions, and enlarges the adjustment of the air outlet angle.

Optionally, the air conditioner further comprises a controller. The controller is used for controlling the guide plate 200 to rotate to the first side of the rotating shaft to discharge air to the upper side and the first side of the rotating shaft when the air conditioner is in the cooling mode. In the heating mode of the air conditioner, the guide plate 200 is controlled to rotate to the second side of the rotating shaft to discharge air downward and to the second side of the rotating shaft. So set up, the swing leaf that can utilize this disclosed embodiment to provide can realize wind and keep away people's mode, is in under the refrigeration mode at the air conditioner, and the slant is bloied upwards, and cold wind is submerged under the effect of gravity, can make cold wind more even at indoor distribution, and has avoided cold wind to blow directly, causes user's discomfort. When the air conditioner is in a heating mode, the air is blown obliquely downwards, so that the space below the indoor space can be heated rapidly, and direct blowing of hot air can be avoided.

With the maximum air outlet position as the initial position of the guide plate 200, the controller is used for controlling the guide plate 200 to rotate 45 degrees towards the first side of the rotating shaft so as to outlet air towards the upper side and the first side of the rotating shaft when the air conditioner is in the refrigeration mode. The controller is used to control the guide plate 200 to rotate through 45 ° to the second side of the rotating shaft to discharge air downward and to the second side of the rotating shaft when the air conditioner is in the heating mode.

The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only 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 swing blade, comprising:

Pendulum She Benti extending in a vertical direction, including a first end side; and, a step of, in the first embodiment,

The guide plates are arranged at the first end side of the pendulum She Benti and are distributed along the vertical direction; the guide plate and the pendulum She Benti form a preset angle, and the preset angle is more than or equal to 10 degrees and less than or equal to 80 degrees;

Wherein, pendulum She Ben can be driven along horizontal direction swing, and the pivot of pendulum leaf body is located the side that pendulum She Benti kept away from the baffle.

2. The swing blade according to claim 1, wherein the guide plate includes a first side and a second side perpendicular to the first side, the first side having a length less than a length of the second side, the first side being fixedly coupled to the first end of the pendulum She Benti.

3. The swing blade according to claim 1, wherein the predetermined angle is greater than or equal to 40 ° and less than or equal to 60 °.

4. A swing blade according to any one of claims 1 to 3, wherein the swing blade body further comprises a second end side disposed opposite the first end side; wherein, the pendulum leaf still includes:

a connection ring provided at the second end side and configured with a through hole extending in a vertical direction; and, a step of, in the first embodiment,

The connecting shaft is arranged in the through hole and is fixed relative to the connecting ring, and the connecting shaft can be driven to rotate so as to drive the swing blade body to swing.

5. The swing blade according to claim 4, wherein both ends of the connecting shaft extend out of the through hole and are located at both sides of the connecting ring; wherein, the pendulum leaf still includes:

The limiting block is arranged at the first end of the connecting shaft, and the diameter of the limiting block is larger than that of the connecting shaft.

6. A swing blade assembly, comprising:

support ribs extending in the horizontal direction; and, a step of, in the first embodiment,

A plurality of swing blades according to any one of claims 1 to 5 rotatably provided to the support rib, the plurality of swing blades being distributed in the horizontal direction to the support rib.

7. The swing blade assembly according to claim 6, wherein the support ribs are configured with fixing holes extending in a vertical direction, the fixing holes being in one-to-one correspondence with the swing blades;

The swing blade further comprises:

A connection ring provided at the second end side and configured with a through hole extending in a vertical direction;

The connecting shaft is arranged in the through hole, and the lower end of the connecting shaft extends out of the through hole and is used for being inserted into the fixing hole;

The limiting block is arranged at the lower end of the connecting shaft and is positioned at one side of the supporting rib away from the connecting ring;

Under the condition that the swing blades are mounted on the supporting ribs, the upper surfaces of the supporting ribs are contacted with the lower surfaces of the connecting rings to bear the swing blades, and the swing blade body is located on one side of the supporting ribs.

8. The swing blade assembly according to claim 7, wherein the upper end of the connecting shaft extends out of the through hole; wherein, the pendulum leaf assembly still includes:

And the driving motor is connected with the upper end of the connecting shaft to drive the connecting shaft to rotate.

9. The swing blade assembly according to claim 7, wherein the swing blade assembly is mounted at an air outlet of the target device, and the swing She Benti is disposed on a side of the support rib adjacent to an interior of the target device.

10. An air conditioner, comprising:

An air conditioner body provided with an air outlet;

the swing blade assembly according to any one of claims 6 to 9, disposed at the air outlet;

The controller is used for controlling the guide plate to rotate to the first side of the rotating shaft so as to discharge air to the upper side and the first side of the rotating shaft when the air conditioner is in a refrigerating mode; and the air conditioner is used for controlling the guide plate to rotate to the second side of the rotating shaft so as to downwards discharge air to the second side of the rotating shaft when in a heating mode.