CN218565568U - Wind shielding device - Google Patents

Abstract

The application provides a wind shielding device which comprises a wind shielding plate, a mounting seat connected with an air conditioner indoor unit, a first connecting rod, a second connecting rod, a third connecting rod, a rotating arm and a positioning assembly, wherein the first connecting rod, the second connecting rod and the third connecting rod are sequentially and rotatably connected; the first connecting rod is installed on the installation seat, the third connecting rod is provided with a first rotating part, the rotating arm is provided with a second rotating part, the first rotating part is rotatably connected with the second rotating part, and the wind shield is installed on the rotating arm; the positioning assembly is arranged between the first rotating part and the second rotating part and used for fixing the relative positions of the first rotating part and the second rotating part after rotation. The application provides a pair of rimq device, through first connecting rod, second connecting rod and the third connecting rod that rotates the connection in proper order, can adjust the position of deep bead, be convenient for when not using the deep bead, adjust other positions with the deep bead, need not to dismantle the deep bead, facilitate the use.

Description

Wind shielding device

Technical Field

The application relates to the technical field of air conditioner accessories, in particular to a wind shielding device.

Background

The air conditioner wind shield is a fitting installed at an air outlet of an air conditioner, is installed on a cabinet type or hanging type air conditioner through an installation frame, and is blocked at the air outlet of the air conditioner, so that the position of the wind shield can be adjusted according to the use requirement, the air blowing direction of the air conditioner is changed, and the air conditioner is prevented from directly blowing to a human body.

The existing air conditioner wind screen is mostly hung at the top or the back of an air conditioner through a fixing support, the wind screen can only rotate on a node and cannot be adjusted in multiple directions, so that the air conditioner wind screen can only be detached from the air conditioner and stored when not used, and the air conditioner wind screen is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a wind deflector to solve the air conditioner deep bead that proposes in the above-mentioned background art and can not diversified adjustment, awkward problem.

In order to solve the above problems, an embodiment of the present application provides a wind shielding device, including a wind shielding plate, a mounting seat connected to an air conditioner internal unit, a first connecting rod, a second connecting rod, a third connecting rod, a rotating arm, and a positioning assembly, which are rotatably connected in sequence; the first connecting rod is installed on the installation seat, the third connecting rod is provided with a first rotating part, the rotating arm is provided with a second rotating part, the first rotating part is rotatably connected with the second rotating part, and the wind shield is installed on the rotating arm; the positioning assembly is arranged between the first rotating part and the second rotating part and used for fixing the relative positions of the first rotating part and the second rotating part after rotation.

Optionally, the end of the first connecting rod is provided with a clamping groove similar to a convex shape, a clamping piece corresponding to the clamping groove in shape is arranged on the mounting seat, the clamping piece is clamped in the clamping groove along a first direction, a clamping column is arranged at the head of the convex clamping groove, a clamping hole is formed in the clamping piece, the clamping column is clamped with the clamping hole, and the first direction is the length direction of the wind shield.

Optionally, both ends of the second connecting rod are provided with first connecting assemblies, each first connecting assembly includes a screw, a nut, and a first rotating lug and a second rotating lug which are oppositely arranged at an end of the second connecting rod at an interval, a countersunk hole is formed on the first rotating lug, a first through hole and a nut groove which are mutually communicated are formed on the second rotating lug, a third rotating lug is arranged at one end of the first connecting rod, a second through hole is formed on the third rotating lug, a fourth rotating lug is arranged at one end of the third connecting rod, and a third through hole is formed on the fourth rotating lug;

the screw rod sequentially penetrates through the counter bore, the second through hole and the first through hole and then is in threaded connection with a nut positioned in the nut groove; the fourth rotating lug is arranged between the first rotating lug and the second rotating lug, and the screw rod sequentially penetrates through the counter bore, the third through hole and the first through hole and then is in threaded connection with the nut located in the nut groove.

Optionally, the first rotating part is provided with a circular groove, a rotating shaft is arranged at the center of the circular groove, the second rotating part is provided with a first rotating shaft hole, and the second rotating part is rotatably connected with the first rotating part through the matching of the first rotating shaft hole and the rotating shaft;

the positioning assembly comprises a positioning gear ring and a circular positioning piece, the positioning gear ring is arranged on the inner side wall of the circular groove, a second rotating shaft hole is formed in the middle of the circular positioning piece, a positioning bulge is arranged on the outer side wall of the circular positioning piece, and the circular positioning piece is installed on one side of the second rotating part and rotates along with the second rotating part; the circular positioning piece is arranged on the inner side of the circular groove, and the positioning bulge is clamped with the tooth socket on the positioning gear ring.

Optionally, an arc-shaped strip hole is formed in the circular positioning piece, a limiting column is arranged on the first rotating portion, and when the first rotating portion rotates, the limiting column slides in a reciprocating mode along the arc-shaped strip hole.

Optionally, the second rotating portion is provided with a polygonal positioning groove, the circular positioning member is provided with a polygonal positioning protrusion, and the polygonal positioning protrusion is clamped in the polygonal positioning groove to realize synchronous rotation of the circular positioning member and the second rotating portion.

Optionally, the second rotating portion is further provided with an annular protrusion, and the annular protrusion is rotatably connected to the circular groove.

Optionally, the end of the rotating arm is provided with a clamping block, a clamping groove is formed in the wind shield, and the clamping block is clamped on the clamping groove.

Optionally, the rotating arm is an arc-shaped arm, the second rotating portion is arranged in the middle of the arc-shaped arm, the two clamping blocks are arranged at two ends of the rotating arm respectively, the two clamping grooves are arranged on the upper portion and the lower portion of the wind shield respectively, and the distance between the two clamping blocks corresponds to the distance between the two clamping grooves.

Optionally, a sticky glue layer is arranged on the mounting seat, and the mounting seat is connected with the air conditioner internal unit through the sticky glue layer.

The beneficial effects of the utility model reside in that, compare with prior art, this application can adjust the position of deep bead through rotating first connecting rod, second connecting rod and the third connecting rod of connecting in proper order, is convenient for adjust other positions with the deep bead when not using the deep bead, need not to dismantle the deep bead, facilitates the use.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

FIG. 1 is a schematic view of the overall structure of a windshield provided herein;

FIG. 2 is a schematic view of the connection state of the mounting seat, the first connecting rod, the second connecting rod, the third connecting rod and the rotating arm provided by the present application;

FIG. 3 is another view of the connection of the mounting base, the first link, the second link, the third link and the pivot arm provided by the present application;

FIG. 4 is a schematic view of a connection structure of a first connecting rod and a mounting seat provided in the present application;

FIG. 5 is a schematic view of a connection structure of a second link and a first link provided in the present application;

FIG. 6 is a schematic view of the connection structure of the third link and the second link provided in the present application;

FIG. 7 is a schematic view of a first rotating part of a third connecting rod according to the present application;

fig. 8 is a schematic structural view of a first rotating portion and a second rotating portion provided in the present application;

fig. 9 is a schematic view of the connection structure of the rotating arm and the wind deflector provided by the present application.

Reference numbers in the drawings:

1-wind shield, 11-clamping groove, 2-mounting seat, 21-adhesive layer, 22-clamping piece, 221-clamping hole, 3-first connecting rod, 31-clamping groove, 311-clamping column, 32-third rotating lug, 321-second through hole, 4-second connecting rod, 41-first connecting component, 411-first rotating lug, 4111-countersunk hole, 412-second rotating lug, 4121-first through hole, 4122-nut groove, 5-third connecting rod, 51-fourth rotating lug, 511-third through hole, 52-first rotating part, 521-circular groove, 522-rotating shaft, 523-limiting column, 6-rotating arm, 61-second rotating part, 611-first rotating shaft hole, 612-polygonal positioning groove, 613-annular protrusion, 62-clamping block, 7-positioning component, 71-positioning gear ring, 72-circular positioning piece, 721-second rotating shaft hole, 722-positioning protrusion, 723-arc-strip-shaped hole, 724-positioning protrusion.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terms used herein in the specification are for the purpose of describing particular embodiments only and are not intended to limit the present invention, for example, the terms "length," "width," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or position based on the orientation or position shown in the drawings, for convenience of description only, and should not be construed as limiting the present disclosure.

The terms "including" and "having," and any variations thereof, in the description and claims of this invention and the description of the above figures are intended to cover non-exclusive inclusions; the terms "first," "second," and the like in the description and in the claims, or in the drawings, are used for distinguishing between different objects and not necessarily for describing a particular sequential or chronological order. The meaning of "plurality" is two or more unless specifically limited otherwise.

In the description and claims of the present invention and in the description of the above figures, when an element is referred to as being "fixed" or "mounted" or "disposed" or "connected" to another element, it can be directly or indirectly located on the other element. For example, when an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

Furthermore, reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Can play certain dispersion effect to air conditioner wind on the air conditioner deep bead is installed to the air conditioner internal unit, avoid air conditioner wind directly to blow and cause human discomfort to the human body, but traditional air conditioner deep bead is mostly installed on the air conditioner internal unit through the fixed bolster, thereby the wind direction can only be adjusted in rotating on a node to the deep bead, need pull down from the air conditioner when not using and accomodate, and it is inconvenient to use.

The application provides a rimq device connects through adopting rotatable first connecting rod of multistage, second connecting rod and third connecting rod to connect between deep bead and air conditioner internal unit, makes the deep bead rotate the adjustment on a plurality of nodes to limit the rotation of deep bead under the effect of spacing subassembly, the deep bead of being convenient for can rotate one side of folding air conditioner internal unit when not using, facilitates the use.

In order to make the technical solutions of the embodiments of the present application better understood by those skilled in the art, the technical solutions of the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings.

As shown in fig. 1 to 9, an embodiment of the present application provides a wind shielding device, which includes a mounting base 2 connected to an air conditioner internal unit, a first connecting rod 3, a second connecting rod 4, a third connecting rod 5, a rotating arm 6, a wind shielding plate 1, and a positioning assembly 7, which are connected in sequence in a rotating manner; the first connecting rod 3 is installed on the installation seat 2, the third connecting rod 5 is provided with a first rotating part 52, the rotating arm 6 is provided with a second rotating part 61, the first rotating part 52 is rotatably connected with the second rotating part 61, and the wind shield 1 is installed on the rotating arm 6; the positioning assembly 7 is disposed between the first rotating portion 52 and the second rotating portion 61, and is used for fixing relative positions of the first rotating portion 52 and the second rotating portion 61 after rotation.

Specifically, this rimq device is applicable to vertical air conditioner, air conditioner outlet is the rectangle promptly, and air conditioner outlet's length direction is the same with air conditioner direction of height, mount pad 2 sets up the one side at air conditioner outlet along air conditioner outlet length direction, 3 one end fixed connection of first connecting rod are on mount pad 2, the other end rotates connects second connecting rod 4, deep bead 1 is through first connecting rod 3, second connecting rod 4, the rotation between third connecting rod 5 and the rotor arm 6 is connected and can be carried out the multiple spot position and rotate the adjustment, deep bead 1 not only can rotate the adjustment wind direction in air conditioner outlet department promptly, can also rotate one side of air conditioner outlet and fold. In addition, the relative rotation angle between the third connecting rod 5 and the rotating arm 6 can be limited by the positioning assembly 7 arranged between the first rotating part 52 and the second rotating part 61, so that the wind shield 1 is prevented from being damaged even if the wind shield device is damaged due to sudden change of the rotation angle in the rotation process, and the stability is improved.

Wherein, mount pad 2, first connecting rod 3, second connecting rod 4, third connecting rod 5 and rotor arm 6 divide into two sets of length direction intervals along air-conditioning outlet and set up in one side of air-conditioning outlet, and connect at the both ends of deep bead 1, can strengthen deep bead 1's installation stability.

In an alternative embodiment, referring to fig. 4, the end of the first link 3 is provided with a slot 31 shaped like a Chinese character 'tu', the mounting base 2 is provided with a clamping member 22 shaped to correspond to the slot 31, the clamping member 22 is clamped in the slot 31 along a first direction, the head of the slot 31 shaped like a Chinese character 'tu' is provided with a clamping post 311, the clamping member 22 is provided with a clamping hole 221, and the clamping post 311 is clamped with the clamping hole 221, wherein the first direction is the length direction of the wind deflector 1.

Specifically, when the wind deflector 1 is installed on an air conditioner, the length direction of the wind deflector 1 is consistent with the length direction of an air conditioner air outlet, the installation base 2 is arranged on one side of the air conditioner air outlet, the arrangement direction of the clamping pieces 22 on the installation base 2 is consistent with the length direction of the air conditioner air outlet, the directions of the clamping holes 221 formed in the clamping pieces 22 respectively arranged on the two groups of installation bases 2 are opposite, and the clamping grooves 31 formed in the two groups of first connecting rods 3 are clamped on the clamping pieces 22 along the length direction of the air conditioner air outlet; in the joint post 311 that the draw-in groove 31 head set up inserted joint spare 22, the draw-in groove 31 of setting up type "protruding" style of calligraphy and the joint spare 22 of corresponding shape can increase the area of contact between joint spare 22 and the draw-in groove 31, increases the frictional force between the two, avoids separating easily between first connecting rod 3 and the mount pad 2, makes the connection between first connecting rod 3 and the mount pad 2 more stable.

The clamping groove 31 and the clamping member 22 may also be configured in other shapes, and need to satisfy stable connection between the first connecting rod 3 and the mounting base 2, for example, the clamping member 22 may be configured in a "T" shape, and the clamping groove 31 may also be configured in a "T" shape correspondingly, so that the first connecting rod 3 may be connected to the mounting base 2.

In an alternative embodiment, referring to fig. 4 to 6, a first connecting assembly 41 is disposed at both ends of the second connecting rod 4, the first connecting assembly 41 includes a screw rod and a nut, not shown in the drawings, and a first rotating lug 411 and a second rotating lug 412 disposed at an end portion of the second connecting rod 4 at an interval, a countersunk hole 4111 is disposed on the first rotating lug 411, a first through hole 4121 and a nut groove 4122 communicated with each other are disposed on the second rotating lug 412, a third rotating lug 32 is disposed at one end of the first connecting rod 3, a second through hole 321 is disposed on the third rotating lug 32, a fourth rotating lug 51 is disposed at one end of the third connecting rod 5, and a third through hole 511 is disposed on the fourth rotating lug 51.

The third rotating lug 32 is arranged between the first rotating lug 411 and the second rotating lug 412, and the screw rod sequentially passes through the counter bore 4111, the second through hole 321 and the first through hole 4121 and then is in threaded connection with the nut in the nut groove 4122; the fourth rotating lug 51 is arranged between the first rotating lug 411 and the second rotating lug 412, and the screw rod sequentially passes through the counter bore 4111, the third through hole 511 and the first through hole 4121 and then is in threaded connection with the nut in the nut groove 4122.

Specifically, the first connecting assembly 41 is arranged at two ends of the second connecting rod 4, so that the structures of the two ends of the second connecting rod 4 are completely the same, and the first connecting assembly 41 adopts the matching of a screw and a nut to rotatably connect the first connecting rod 3 and the third connecting rod 5; when the third rotating lug 32 at the end of the first connecting rod 3 is inserted between the first rotating lug 411 and the second rotating lug 412 at the end of the second connecting rod 4, and the countersunk hole 4111, the second through hole 321 and the first through hole 4121 are located on the same axis, the first connecting rod 3 and the second connecting rod 4 can be rotatably connected by sequentially passing a screw through and connecting the screw with a nut installed in the nut groove 4122; similarly, the third link 5 and the second link 4 are connected to each other in a pivotal manner in the same manner as the first link 3 and the second link 4.

Wherein, counter bore 4111 and nut groove 4122 in first connecting assembly 41 are used for installing screw rod and nut respectively, and the back is inserted from counter bore 4111 to the screw rod, and the head of screw rod is fixed in counter bore 4111, and the pole portion and the nut of screw rod carry out threaded connection, and the nut joint is in nut groove 4122, and this structure makes the connection of screw rod and nut more stable, and difficult production is become flexible.

In another embodiment, the first connecting assembly 41 may also be respectively disposed at the end portions of the first connecting rod 3 and the third connecting rod 5, that is, the end portions of the first connecting rod 3 and the third connecting rod 5 are respectively disposed with a screw, a nut, and a first rotating lug 411 and a second rotating lug 412 which are oppositely disposed at an interval, the first rotating lug 411 is disposed with a countersunk hole 4111, the second rotating lug 412 is disposed with a first through hole 4121 and a nut groove 4122 which are mutually communicated, and the two ends of the second connecting rod 4 are disposed with the same third rotating lug 32 and the same second through hole 321, so that the second connecting rod 4 can be rotatably connected with the first connecting rod 3 and the third connecting rod 5.

In an alternative embodiment, referring to fig. 7 and 8, a circular groove 521 is formed in the first rotating part 52, a rotating shaft 522 is disposed at the center of the circular groove 521, a first rotating shaft hole 611 is formed in the second rotating part 61, and the second rotating part 61 is rotatably connected to the first rotating part 52 through the cooperation of the first rotating shaft hole 611 and the rotating shaft 522.

The positioning assembly 7 comprises a positioning gear ring 71 and a circular positioning piece 72, the positioning gear ring 71 is arranged on the inner side wall of the circular groove 521, a second rotating shaft hole 721 is arranged in the middle of the circular positioning piece 72, a positioning protrusion 722 is arranged on the outer side wall of the circular positioning piece 72, and the circular positioning piece 72 is installed on one side of the second rotating part 61 and rotates along with the second rotating part 61; the circular positioning piece 72 is arranged inside the circular groove 521, and the positioning protrusion 722 is clamped with the tooth socket on the positioning gear ring.

Specifically, the rotation connection between the first rotating part 52 and the second rotating part 61 through the rotating shaft 522 and the first rotating shaft hole 611 cannot limit the relative rotation angle between the first rotating part 52 and the second rotating part 61, and the first rotating part 52 and the second rotating part 61 can rotate freely, so that the rotation amplitude needs to be limited by using the positioning assembly 7; the positioning assembly 7 includes a positioning ring gear 71 disposed in the first rotating portion 52 and a circular positioning member 72 mounted on the second rotating portion 61, the positioning ring gear 71 is fixedly disposed on an inner side wall of the first rotating portion 52, the circular positioning member 72 rotates in the circular groove 521 along with the rotation of the second rotating portion 61 and according to the engagement between the second rotating shaft hole 721 and the rotating shaft 522, and the positioning protrusion 722 disposed on an outer side wall of the circular positioning member 72 is locked in a tooth socket of the positioning ring gear 71 during the rotation process, so as to limit the rotation between the second rotating portion 61 and the first rotating portion 52. Can make deep bead 1 can not rotate easily through locating component 7's effect, when air conditioner wind-force was too big promptly, deep bead 1 also can keep original turned angle, has improved the practicality.

In another embodiment, the inner sidewall of the circular groove 521 may be provided with magnetic attraction assemblies distributed circumferentially, and the outer sidewall of the circular positioning element 72 is correspondingly provided with magnetic attraction assemblies, so that the circular positioning element 72 can be positioned by the magnetic attraction assemblies when rotating in the circular groove 521, thereby limiting the rotation angle between the first rotating portion 52 and the second rotating portion 61, avoiding the circular positioning element 72 and the positioning gear ring 71 from being worn in a clamping manner, and facilitating the assembly and disassembly.

Further, referring to fig. 7, an arc-shaped elongated hole 723 is formed in the circular positioning element 72, a limiting post 523 is disposed on the first rotating portion 52, and when the first rotating portion 52 rotates, the limiting post 523 slides back and forth along the arc-shaped elongated hole 723.

The limiting column 523 is arranged at a position adjacent to the rotating shaft 522 in the first rotating portion 52, the arc-shaped elongated hole 723 and the second through hole 321 are arranged concentrically, when the circular positioning element 72 rotates in the first rotating portion 52, the limiting column 523 slides back and forth in the arc-shaped elongated hole 723, when the limiting column 523 abuts against the end portion of the arc-shaped elongated hole 723, the circular limiting element stops rotating immediately, that is, the second rotating portion 61 stops rotating relative to the first rotating portion 52, so that the limitation on the rotating range between the first rotating portion 52 and the second rotating portion 61 is realized, the rotating range between the first rotating portion 52 and the second rotating portion 61 can be changed by changing the length of the arc-shaped elongated hole 723, and the situation that the third connecting rod 5 or the rotating arm 6 is bent or broken due to the sudden change of the rotating range between the first rotating portion 52 and the second rotating portion 61 caused by the wear failure between the circular positioning element 72 and the positioning gear ring 71 is avoided, so that the wind deflector 1 is damaged is further improved.

Of course, a plurality of arc-shaped elongated holes 723 may be formed in the circular positioning member 72, and a plurality of limiting columns 523 may be disposed in the first rotating portion 52 to improve the stability of the rotational connection between the first rotating portion 52 and the second rotating portion 61, and it should be noted that the length of the arc-shaped elongated holes 723 and the number of the limiting columns 523 and the arc-shaped elongated holes 723 are not further limited in this application.

Further, referring to fig. 8, the second rotating portion 61 is provided with a polygonal positioning slot 612, the circular positioning element 72 is provided with a polygonal positioning protrusion 724, and the polygonal positioning protrusion 724 is clamped in the polygonal positioning slot 612, so as to achieve the synchronous rotation of the circular positioning element 72 and the second rotating portion 61.

The polygonal positioning groove 612 is opened at the center of the second rotating portion 61, the opening of the polygonal positioning groove 612 faces the first rotating portion 52, the polygonal positioning protrusion 724 is disposed at the center of the circular positioning member 72, and the protrusion direction faces the second rotating portion 61. The connection between the polygonal positioning protrusion 724 and the polygonal positioning groove 612 can enable the circular positioning element 72 and the second rotating portion 61 to rotate synchronously, so that the rotation of the second rotating portion 61, i.e. the rotating arm 6, is limited by the matching relationship between the circular positioning element 72 and the positioning ring gear 71.

It should be noted that the number of the sides of the polygon positioning groove 612 and the polygon positioning protrusion 724 is greater than or equal to three, and the number of the sides of the polygon positioning groove 612 and the polygon positioning protrusion 724 may be different, but the number of the sides of the polygon positioning groove 612 should not be less than the number of the sides of the polygon positioning protrusion 724.

Further, referring to fig. 8, the second rotating portion 61 is further provided with an annular protrusion 613, and the annular protrusion 613 is rotatably coupled to the circular groove 521.

Wherein, the annular protrusion 613 is disposed at the same plane position as the polygonal positioning groove 612 along the circumferential direction of the second rotating part 61, near the edge of the second rotating part 61, when the second rotating part 61 is close to the first rotating part 52, the outer side wall of the annular protrusion 613 abuts against the inner side wall of the circular groove 521, so that the second rotating part 61 is rotatably mounted on the first rotating part 52. The cooperation of the annular protrusion 613 and the circular groove 521 can make the connection between the first rotating portion 52 and the second rotating portion 61 tighter, and can prevent the wind shielding device from being damaged due to the entering of the external environment, for example, water or dust enters the connection portion between the first rotating portion 52 and the second rotating portion 61, which may cause the wear between the positioning ring gear 71 and the circular positioning member 72 to be increased or damaged. Therefore, the provision of the annular projection 613 can serve to prolong the service life of the positioning ring gear 71 and the circular positioning member 72, and has a simple structure and high practicality.

In an alternative embodiment, referring to fig. 8 and 9, the end of the rotating arm 6 is provided with a clamping block 62, the wind deflector 1 is provided with a clamping groove 11, and the clamping block 62 is clamped on the clamping groove 11.

Wherein, deep bead 1 adjusts the wind direction of air conditioner through the joint on rotor arm 6 and along with the rotation of rotor arm 6, adopts the form of joint piece 62 and joint groove 11 to connect the installation and the separation of deep bead 1 and rotor arm 6 of being convenient for, when deep bead 1 needs to wash, separates joint piece 62 from joint groove 11 and can accomplish the dismantlement, has simple structure, easy dismounting's characteristics.

Further, referring to fig. 8 and 9, the rotating arm 6 is an arc-shaped arm, the second rotating portion 61 is disposed in the middle of the arc-shaped arm, two clamping blocks 62 are disposed at two ends of the rotating arm 6, two clamping grooves 11 are disposed at the upper portion and the lower portion of the wind deflector 1, and the distance between the two clamping blocks 62 corresponds to the distance between the two clamping grooves 11.

Specifically, second rotation portion 61 sets up in the middle part of rotor arm 6, and both sides are the arc arm, and joint piece 62 sets up at the end of both sides arc arm, carries out the joint with the joint groove 11 of seting up on 1 length direction of deep bead, and the deep bead 1 after the joint can realize rotating the adjustment through the cooperation of first rotation portion 52 and second rotation portion 61. The rotating arm 6 is an arc-shaped arm, so that a small amount of elastic deformation allowance can be provided for the rotating arm 6, and the wind shield 1 or the rotating arm 6 is prevented from being bent or broken when suddenly subjected to a large force. Joint piece 62 on rotor arm 6 can slide and the joint in the joint groove 11 of deep bead 1, can be in order to adjust rotor arm 6 and deep bead 1's hookup location at any time, for example, when air conditioner wind power is great, 1 middle part atress of deep bead is great, bends easily and warp or split, slides rotor arm 6 along joint groove 11 and joint in the position that is close 1 middle part of deep bead, can improve the atress condition of deep bead 1, has improved practicality and use and has experienced.

Optionally, referring to fig. 1 to 6, a bonding adhesive layer 21 is arranged on the mounting base 2, and the mounting base 2 is connected with an air conditioner internal unit through the bonding adhesive layer 21.

Wherein, the mode flexibility ratio that adopts to paste the connection is higher, can be suitable for multiple installation condition to the cost of manufacture is practiced thrift in dismouting and production preparation of being convenient for, for example, the most appearance of vertical air conditioner sets up to cylindric, and smooth surface is difficult to adopt other such as screwed connection, and the form of joint is installed on air conditioner internal unit. And the adhesive layer 21 arranged on the mounting seat 2 can be directly adhered to the surface of the air conditioner indoor unit, so that convenience is improved.

To sum up, the utility model provides a wind deflector through rotate the first connecting rod, second connecting rod and the third connecting rod that connect in proper order, can adjust the position of deep bead, is convenient for when not using the deep bead, adjusts other positions with the deep bead, need not to dismantle the deep bead, facilitates the use.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art to which the present application pertains. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.

Claims (10)

1. A wind shield apparatus, comprising:

the first connecting rod, the second connecting rod and the third connecting rod are sequentially connected in a rotating mode, and a first rotating portion is arranged on the third connecting rod;

the mounting seat is used for connecting an air conditioner indoor unit, and the first connecting rod is mounted on the mounting seat;

the rotating arm is provided with a second rotating part, and the second rotating part is rotatably connected with the first rotating part;

a wind deflector mounted on the rotating arm;

and the positioning assembly is arranged between the first rotating part and the second rotating part and used for fixing the relative positions of the first rotating part and the second rotating part after rotation.

2. The wind shielding device according to claim 1, wherein the first connecting rod end is provided with a clamping groove shaped like a Chinese character 'tu', the mounting seat is provided with a clamping piece shaped corresponding to the clamping groove, the clamping piece is clamped in the clamping groove along a first direction, the head of the clamping groove shaped like a Chinese character 'tu' is provided with a clamping column, the clamping piece is provided with a clamping hole, the clamping column is clamped with the clamping hole, and the first direction is the length direction of the wind shielding plate.

3. The wind shield device according to claim 1, wherein both ends of the second connecting rod are provided with first connecting assemblies, each first connecting assembly comprises a screw, a nut, and a first rotating lug and a second rotating lug which are oppositely arranged at the end of the second connecting rod at intervals, the first rotating lug is provided with a countersunk hole, the second rotating lug is provided with a first through hole and a nut groove which are mutually communicated, one end of the first connecting rod is provided with a third rotating lug, the third rotating lug is provided with a second through hole, one end of the third connecting rod is provided with a fourth rotating lug, and the fourth rotating lug is provided with a third through hole;

the screw rod sequentially penetrates through the countersunk hole, the second through hole and the first through hole and then is in threaded connection with the nut in the nut groove; the fourth rotating lug is arranged between the first rotating lug and the second rotating lug, and the screw rod sequentially penetrates through the counter bore, the third through hole and the first through hole and then is in threaded connection with the nut positioned in the nut groove.

4. The wind shielding device according to any one of claims 1 to 3, wherein a circular groove is formed in the first rotating portion, a rotating shaft is arranged at the center of the circular groove, a first rotating shaft hole is formed in the second rotating portion, and the second rotating portion is rotatably connected with the first rotating portion through the matching of the first rotating shaft hole and the rotating shaft;

the positioning assembly comprises a positioning gear ring and a circular positioning piece, the positioning gear ring is arranged on the inner side wall of the circular groove, a second rotating shaft hole is formed in the middle of the circular positioning piece, a positioning protrusion is arranged on the outer side wall of the circular positioning piece, and the circular positioning piece is installed on one side of the second rotating part and rotates along with the second rotating part; the circular positioning piece is arranged on the inner side of the circular groove, and the positioning bulge is connected with the tooth socket on the positioning gear ring in a clamped mode.

5. The wind shield device according to claim 4, wherein the circular positioning member is provided with an arc-shaped elongated hole, the first rotating portion is provided with a limiting post, and when the first rotating portion rotates, the limiting post slides back and forth along the arc-shaped elongated hole.

6. The wind shielding device according to claim 4, wherein the second rotating portion is provided with a polygonal positioning groove, the circular positioning member is provided with a polygonal positioning protrusion, and the polygonal positioning protrusion is clamped in the polygonal positioning groove, so that the circular positioning member and the second rotating portion can rotate synchronously.

7. A wind deflector according to claim 4, in which the second rotating portion is further provided with an annular projection which is rotatably connected to the circular groove.

8. The wind shielding device according to any one of claims 1 to 3, wherein a clamping block is arranged at an end of the rotating arm, a clamping groove is formed in the wind shielding plate, and the clamping block is clamped in the clamping groove.

9. The wind shielding device according to claim 8, wherein the rotating arm is an arc-shaped arm, the second rotating portion is disposed in the middle of the arc-shaped arm, two clamping blocks are disposed at two ends of the rotating arm, two clamping grooves are disposed at the upper portion and the lower portion of the wind shielding plate, and the distance between the two clamping blocks corresponds to the distance between the two clamping grooves.

10. The wind shielding device according to claim 1, wherein a sticky glue layer is arranged on the mounting seat, and the mounting seat is connected with an air conditioner indoor unit through the sticky glue layer.

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