CN211316341U - Pendulum wind mechanism - Google Patents

Abstract

The utility model discloses a swing mechanism, which is applied to an air conditioner, the air conditioner comprises a base, the swing mechanism comprises a blade component, a driving component and a transmission connecting rod, the blade component is connected with the driving component through the transmission connecting rod, and the driving component drives the transmission connecting rod to drive the blade component to rotate; the base is equipped with the installing port, and the installing port is arranged in to drive assembly, and drive assembly and installing port buckle are connected. The utility model provides an efficiency of assembly of current pendulum wind mechanism and the problem that the dismantlement efficiency is all lower.

Description

Pendulum wind mechanism

Technical Field

The utility model relates to an air conditioner technical field especially relates to a pendulum wind mechanism.

Background

Swing wind mechanism of air conditioner, including motor, initiative crank, transmission connecting rod, a plurality of driven crank and the blade subassembly that connects according to the preface, the blade subassembly includes a plurality of blades, and current swing wind mechanism realizes the rotation of blade subassembly through following mode: the motor drives the driving crank to move, the driving crank drives the transmission connecting rod to move, the transmission connecting rod drives the plurality of driven cranks to move, and the plurality of driven cranks drive the blade assembly to rotate. The motor and the driving crank form a driving assembly of the air swing mechanism, and the driving assembly is not an independent integral structure, so that the driving assembly cannot be integrally installed and disassembled, and the assembling efficiency and the disassembling efficiency of the air swing mechanism are reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pendulum wind mechanism aims at solving the current packaging efficiency who pendulum wind mechanism and dismantles the equal lower problem of efficiency.

In order to achieve the above object, the present invention provides a swing mechanism applied to an air conditioner, the air conditioner includes a base, the swing mechanism includes a blade assembly, a driving assembly and a transmission connecting rod, the blade assembly is connected to the driving assembly through the transmission connecting rod, the driving assembly drives the transmission connecting rod to drive the blade assembly to rotate;

the base is equipped with the installing port, drive assembly arranges in the installing port, drive assembly with the installing port buckle is connected.

Preferably, the driving assembly comprises a driving blade, a motor and a mounting box, the motor is installed in the mounting box and connected with the driving blade, a containing cavity is formed in the mounting opening, the mounting box is arranged in the containing cavity, and the mounting box is connected with the mounting opening in a buckling mode.

Preferably, two opposite side surfaces of the mounting box are respectively provided with one or more first buckles, the other side surface of the mounting box is provided with one or more second buckles, and the first buckles are elastic buckles;

the installing port is provided with a plurality of first clamping grooves matched with the first buckles in a plurality, and the base is provided with one or more second clamping grooves matched with the second buckles in one or more than one mode.

Preferably, the drive assembly includes the initiative crank, the initiative crank includes first installation axle, the one end of first installation axle is equipped with first connecting arm, the one end of first connecting arm is passed the mounting box with the initiative blade is connected, first connecting arm with the mounting box rotates and is connected, the relative other end of first connecting arm with the motor is connected.

Preferably, the other end of the first installation shaft opposite to the first installation shaft is provided with a first connecting shaft rotatably connected with the transmission connecting rod, and the motor drives the blade assembly to rotate through the first connecting shaft.

Preferably, the blade assembly is a first blade assembly, and the transmission link is a first transmission link;

the first blade assembly comprises a first clamping plate, a plurality of first driven blades and a plurality of first driven cranks, the first clamping plate is connected with the base in a buckling mode, and the plurality of first driven blades are arranged at intervals in the length direction of the first clamping plate and are respectively in rotating connection with the first clamping plate through the first driven cranks;

the first driven crank comprises a second mounting shaft, one end of the second mounting shaft is provided with a second connecting arm, one end of the second connecting arm penetrates through the first clamping plate to be connected with the first driven blade, and the second connecting arm is rotatably connected with the first clamping plate;

a second connecting shaft is arranged at the other end, opposite to the second mounting shaft;

the first connecting shaft and the plurality of second connecting shafts are respectively and rotatably connected with the first transmission connecting rod.

Preferably, the driving blade is provided with a first rotating connecting part, and the motor drives the blade assembly to rotate through the first rotating connecting part.

Preferably, the blade assembly is a second blade assembly, and the transmission link is a second transmission link;

the second blade assembly comprises a plurality of second driven blades and a second clamping plate, the second clamping plate is connected with the base in a buckling mode, and the plurality of second driven blades are installed on the second clamping plate at intervals along the length direction of the second clamping plate;

the plurality of second driven blades are respectively provided with a second rotating connecting part;

the first rotating connecting parts and the plurality of second rotating connecting parts are respectively in rotating connection with the second transmission connecting rods.

Preferably, the second blade assembly comprises a plurality of second driven cranks, and the plurality of second driven blades are respectively connected with the second clamping plate in a rotating mode through the second driven cranks.

Preferably, the driving assembly comprises a gear set, the gear set comprises a first gear, a second gear and a third gear, the first gear is rotatably connected with an output shaft of the motor, the second gear is rotatably connected with the mounting box, and the third gear is fixedly connected with the driving blade; the first gear and the third gear are respectively meshed with the second gear;

the first gear, the second gear and the third gear are all located in the accommodating cavity.

The utility model discloses a set up independent drive assembly, drive assembly is connected with the installing port buckle, can realize drive assembly's whole quick installation and dismantlement to the packaging efficiency and the dismantlement efficiency of pendulum wind structure have been improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is an assembly schematic view of a swing mechanism and a base according to an embodiment of the present invention;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a schematic view of the assembly of the drive assembly and the base of FIG. 1;

FIG. 5 is a front view of the drive assembly of FIG. 1;

FIG. 6 is a left side view of the drive assembly of FIG. 1;

FIG. 7 is a bottom view of the drive assembly of FIG. 1;

FIG. 8 is an exploded view of the drive assembly of FIG. 1;

FIG. 9 is an exploded view of the drive assembly of FIG. 1 from another angle;

FIG. 10 is an exploded view of the first bucket assembly of FIG. 1;

FIG. 11 is a schematic view of the first drive link of FIG. 1;

fig. 12 is a schematic view illustrating an assembly of a swing mechanism and a base according to another embodiment of the present invention;

FIG. 13 is an exploded view of FIG. 12;

FIG. 14 is an exploded view of the drive assembly of FIG. 12;

FIG. 15 is an enlarged view of a portion of FIG. 14 at B;

FIG. 16 is an exploded view of the drive assembly of FIG. 12 from another angle;

FIG. 17 is a schematic view of the second blade assembly of FIG. 12;

FIG. 18 is a schematic structural view of the second follower vane of FIG. 17;

fig. 19 is a schematic structural view of the second transmission link of fig. 11.

The reference numbers illustrate:

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that all the directional indications (such as up, down, left, right, front, and rear … …) in the embodiment of the present application are only used to explain the relative position relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indication is changed accordingly.

In addition, descriptions in this application as to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In addition, technical solutions between the various embodiments of the present application may be combined with each other, but it must be based on the realization of the technical solutions by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should be considered to be absent and not within the protection scope of the present application.

Referring to fig. 1-19, the present invention provides a wind swing mechanism.

A swing mechanism is applied to an air conditioner (not marked), the air conditioner comprises a base 1, the swing mechanism comprises a blade assembly (not marked), a driving assembly 2 and a transmission connecting rod (not marked), the blade assembly is connected with the driving assembly 2 through the transmission connecting rod, and the driving assembly 2 drives the transmission connecting rod to drive the blade assembly to rotate; base 1 is equipped with installing port 11, and installing port 11 is arranged in to drive assembly 2, and drive assembly 2 is connected with installing port 11 buckle.

In the technical scheme that this application provided, through setting up independent drive assembly 2, drive assembly 2 is connected with 11 buckles of installing port, can realize drive assembly 2's whole quick installation and dismantlement to the packaging efficiency and the dismantlement efficiency of pendulum wind structure have been improved.

Preferably, the driving assembly 2 includes a driving blade 21, a motor 25 and a mounting box 23, the motor 25 is installed in the mounting box 23 and is connected to the driving blade 21, an accommodating cavity (not labeled) is formed in the mounting opening 11, the mounting box 23 is placed in the accommodating cavity, and the mounting box 23 is connected to the mounting opening 11 in a buckling manner. By adopting the structure, the whole driving assembly 2 can be installed and detached quickly only by operating the mounting box 23, and the assembling efficiency and the disassembling efficiency of the wind swinging structure are improved.

Preferably, two opposite side surfaces of the mounting box 23 are both provided with a first buckle 231, the other side surface of the mounting box 23 is provided with a second buckle 232, and both the first buckles 231 are elastic buckles; the mounting opening 11 is provided with a first slot 111 engaged with the first buckle 231, and the base 1 is provided with a second slot 13 engaged with the second buckle 232. When the mounting box 23 is mounted on the base 1, the second latch 232 is first inserted into the second card slot 13, and then the two first latches 231 are respectively inserted into the two first card slots 111. Two first buckles 231 are elastic buckles for it is more high-efficient when installing and dismantling mounting box 23.

Preferably, the driving assembly 2 includes a driving crank 22 integrally formed with the driving blade 21, the driving crank 22 includes a first mounting shaft 221, one end of the first mounting shaft 221 is provided with a first connecting arm 222, one end of the first connecting arm 222 penetrates through the mounting box 23 to be connected with the driving blade 21, the first connecting arm 222 is rotatably connected with the mounting box 23, and the opposite end of the first connecting arm 222 is connected with the motor 25.

Preferably, the opposite end of the first mounting shaft 221 is provided with a first connecting shaft 223 rotatably connected with the transmission link, and the motor 25 drives the blade assembly to rotate through the first connecting shaft 223.

Preferably, the blade assembly is the first blade assembly 31, and the transmission link is the first transmission link 41; the first blade assembly 31 comprises a first catch plate 311, a plurality of first driven blades 312 and a plurality of first driven cranks 313, wherein the first catch plate 311 is connected with the base 1 in a snap-fit manner. The first driven blades 312 are spaced apart from each other in the longitudinal direction of the first chuck plate 311, and are rotatably connected to the first chuck plate 311 by first driven cranks 313. The first driven crank 313 comprises a second mounting shaft (not labeled), one end of the second mounting shaft is provided with a second connecting arm (not labeled), one end of the second connecting arm passes through the first clamping plate 311 to be connected with the first driven blade 312, and the second connecting arm is rotatably connected with the first clamping plate 311. The opposite end of the second mounting shaft is provided with a second connecting shaft (not labeled), and the first connecting shaft 223 and the second connecting shafts are respectively connected with the first transmission connecting rod 41 in a rotating manner. In an embodiment, the first clamping plate 311 includes a first panel 3113, a second panel (not labeled), and a third panel (not labeled), the second panel and the third panel are disposed opposite to each other and connected to two opposite sides of the first panel 3113, and the first panel 3113, the second panel, and the third panel cooperate to form a receiving space (not shown). Be equipped with a plurality of mounting holes 3111 on first panel 3113, the quantity of mounting hole 3111 is the same with the quantity of first driven blade 312, and a plurality of first driven blade 312 pass corresponding mounting hole 3111 to rather than rotating and being connected, be equipped with a plurality of first rotation holes 411 on the first transmission link 41, first connecting axle 223 and a plurality of second connecting axle rotate with the first rotation hole 411 that corresponds respectively and be connected. A plurality of third slots 12 are formed in the base 1, a plurality of third fasteners 3112 are formed on the first fastening plate 311, and the third fasteners 3112 are inserted into the corresponding third slots 12 respectively. The driving crank 22 is directly driven to rotate by the motor 25, the driving crank 22 drives the first transmission connecting rod 41 to move, the first transmission connecting rod 41 drives the first driven cranks 313 to rotate, and the first driven cranks 313 drive the corresponding first driven blades 312 to rotate respectively, so that the wind swinging mechanism can be compatible with a blade assembly which is not provided with a rotating connecting part on the driven movable blades. The driving crank 22 is directly driven by the motor 25 to rotate, and the driving crank 22 directly drives the driving blade 21 to rotate, so that the distance between the motor 25 and the first driven blade 312 is shortened, and the rotation precision of the first driven blade 312 is further ensured to a certain extent. The first transmission connecting rod 41 is positioned in the accommodating space, so that the structure of an air outlet of the air conditioner is simple to a certain extent, and no redundant structure exists; the first clamping plate 311 is connected with the base 1 by a snap fit, so that the first blade assembly 31 and the base 1 can be assembled and disassembled more quickly.

Preferably, the driving blade 21 and the plurality of first driven blades 312 are non-wind-sensing blades. By adopting the non-wind-sensing blades, the blown wind is softer, and the harm caused by direct blowing of cold wind is avoided.

Preferably, the driving blade 21 is provided with a first rotation connection portion (not labeled), and the motor 25 drives the blade assembly to rotate through the first rotation connection portion.

Preferably, the vane assembly is a second vane assembly 32 and the drive link is a second drive link 42; the second blade assembly 32 comprises a plurality of second driven blades 321 and a second catch plate 322, and the second catch plate 322 is connected with the base 1 in a snap-fit manner. The plurality of second driven blades 321 are mounted on the second chuck plate 322 at intervals along the length direction of the second chuck plate 322, and the plurality of second driven blades 321 are respectively provided with a second rotating connection part (not labeled). The first rotary connecting part and the plurality of second rotary connecting parts are respectively connected with the second transmission connecting rod 42 in a rotary mode. In an embodiment, the second engaging plate 322 and the first engaging plate 311 have the same structure, and the first rotating connection portion includes a first connection slot 211 formed on the driving blade 21 and a first rotating shaft 212 mounted on the first connection slot 211. The second rotating connection portion includes a second connection groove 3211 disposed on the second driven blade 321, and a second rotating shaft 3212 installed on the second connection groove 3211, the second transmission link 42 is provided with a plurality of second rotating holes 421, and the first rotating shaft 212 and the plurality of second rotating shafts 3212 are respectively rotatably connected to the corresponding second rotating holes 421. A plurality of fourth buckles 3221 are arranged on the second clamping plate 322, and the plurality of fourth buckles 3221 are respectively inserted into the corresponding third clamping grooves 12. The driving crank 22 is directly driven to rotate by the motor 25, the driving crank 22 directly drives the driving blade 21 to rotate, the driving blade 21 drives the second transmission connecting rod 42 to move, and the second transmission connecting rod 42 drives the second driven blades 321 to rotate, so that the swing mechanism can be compatible with a blade assembly provided with a rotating connecting part (not marked) on the driven blade; the driving crank 22 is directly driven to rotate by the motor 25, and the driving crank 22 directly drives the driving blade 21 to rotate, so that the distance between the motor 25 and the second driven blade 321 is shortened, and the rotation precision of the second driven blade 321 is further ensured to a certain extent; second cardboard 322 and base 1 adopt the mode of buckle connection, can make between second blade assembly 32 and the base 1 more swift equipment and dismantlement.

Preferably, when the second driven blade 321 is made of a hard material, the second blade assembly 32 includes a plurality of second driven cranks (not shown), and the plurality of second driven blades 321 are rotatably connected to the second catch plates 322 through the second driven cranks, respectively.

Preferably, when the second driven blades 321 are made of a flexible material, the plurality of second driven blades 321 are fixedly connected to the second clamping plates 322, respectively. By adopting the structure, the second driven blade 321 can rotate without arranging a second driven crank, and the manufacturing cost of the second blade assembly 32 is reduced.

Preferably, the driving assembly 2 includes a gear set (not shown) including a first gear 241, a second gear 242 and a third gear 243, the first gear 241 is rotatably connected to the output shaft of the motor 25, the second gear 242 is rotatably connected to the mounting box 23, and the third gear 243 is fixedly connected to the driving vane 21. The first gear 241 and the third gear 243 are respectively engaged with the second gear 242, and the first gear 241, the second gear 242 and the third gear 243 are all located in the accommodating cavity. In the embodiment, the third gear 243 is fixedly connected to the driving vane 21 through the first connecting arm 222, and in other embodiments, the third gear 243 is directly fixedly connected to the driving vane 21. The motor 25 and the driving vane 21 are driven by the first gear 241, the second gear 242 and the third gear 243, so that the driving precision between the motor 25 and the driving vane 21 is improved, and further the rotation precision of the vane assembly is improved. The first gear 241, the second gear 242 and the third gear 243 are all arranged in the accommodating cavity, so that the structure of the air outlet of the air conditioner is simple to a certain extent, and no redundant structure exists.

Preferably, the mounting port 11 is located on a wall surface of an outlet of the air conditioner. Installing port 11 sets up on the wall of air outlet, and drive assembly 2 is connected with 11 buckles of installing port, has shortened the distance between drive assembly 2 and the blade subassembly to the rotation precision of blade subassembly has been improved.

The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications and equivalents of the technical solutions that can be directly or indirectly applied to other related fields without departing from the spirit of the present application are intended to be included in the scope of the present application.

Claims (10)

1. A swing mechanism is applied to an air conditioner, the air conditioner comprises a base and is characterized in that the swing mechanism comprises a blade assembly, a driving assembly and a transmission connecting rod, the blade assembly is connected with the driving assembly through the transmission connecting rod, and the driving assembly drives the transmission connecting rod to drive the blade assembly to rotate;

the base is equipped with the installing port, drive assembly arranges in the installing port, drive assembly with the installing port buckle is connected.

2. The wind swinging mechanism according to claim 1, wherein the driving assembly comprises a driving blade, a motor and a mounting box, the motor is mounted in the mounting box and connected with the driving blade, the mounting opening is formed with a receiving cavity, the mounting box is arranged in the receiving cavity, and the mounting box is connected with the mounting opening in a buckling manner.

3. The swing mechanism according to claim 2, wherein one or more first buckles are arranged on two opposite side surfaces of the mounting box, one or more second buckles are arranged on the other side surface of the mounting box, and the first buckles are elastic buckles;

the installing port is provided with a plurality of first clamping grooves matched with the first buckles in a plurality, and the base is provided with one or more second clamping grooves matched with the second buckles in one or more than one mode.

4. The swing mechanism according to claim 2, wherein the driving assembly includes a driving crank, the driving crank includes a first mounting shaft, one end of the first mounting shaft is provided with a first connecting arm, one end of the first connecting arm passes through the mounting box and is connected with the driving blade, the first connecting arm is rotatably connected with the mounting box, and the opposite end of the first connecting arm is connected with the motor.

5. The wind-swinging mechanism of claim 4, wherein the opposite end of the first mounting shaft is provided with a first connecting shaft rotatably connected with the transmission connecting rod, and the motor drives the blade assembly to rotate through the first connecting shaft.

6. The yaw mechanism of claim 5, wherein the blade assembly is a first blade assembly, and the drive link is a first drive link;

the first blade assembly comprises a first clamping plate, a plurality of first driven blades and a plurality of first driven cranks, the first clamping plate is connected with the base in a buckling mode, and the plurality of first driven blades are arranged at intervals in the length direction of the first clamping plate and are respectively in rotating connection with the first clamping plate through the first driven cranks;

the first driven crank comprises a second mounting shaft, one end of the second mounting shaft is provided with a second connecting arm, one end of the second connecting arm penetrates through the first clamping plate to be connected with the first driven blade, and the second connecting arm is rotatably connected with the first clamping plate;

a second connecting shaft is arranged at the other end, opposite to the second mounting shaft;

the first connecting shaft and the plurality of second connecting shafts are respectively and rotatably connected with the first transmission connecting rod.

7. The yaw mechanism of claim 2 wherein the drive blade is provided with a first rotational connection, and the motor rotates the blade assembly through the first rotational connection.

8. The yaw mechanism of claim 7, wherein the blade assembly is a second blade assembly and the drive link is a second drive link;

the second blade assembly comprises a plurality of second driven blades and a second clamping plate, the second clamping plate is connected with the base in a buckling mode, and the plurality of second driven blades are installed on the second clamping plate at intervals along the length direction of the second clamping plate;

the plurality of second driven blades are respectively provided with a second rotating connecting part;

the first rotating connecting parts and the plurality of second rotating connecting parts are respectively in rotating connection with the second transmission connecting rods.

9. The wind oscillating mechanism of claim 8, wherein said second blade assembly includes a plurality of second driven cranks, and a plurality of said second driven blades are rotatably connected to said second catch plate by said second driven cranks, respectively.

10. The yaw mechanism of any one of claims 2-9, wherein the drive assembly includes a gear set including a first gear, a second gear, and a third gear, the first gear being rotatably coupled to an output shaft of the motor, the second gear being rotatably coupled to the mounting box, and the third gear being fixedly coupled to the drive blade; the first gear and the third gear are respectively meshed with the second gear;

the first gear, the second gear and the third gear are all located in the accommodating cavity.

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