CN212299365U - Machine in swing blade adjusting part and air conditioning - Google Patents

Abstract

The utility model discloses a machine in pendulum leaf adjusting part and air conditioning, pendulum leaf adjusting part is including going out the air-out frame, pendulum leaf, follower and elastic component, pendulum leaf rotate connect in the play air-out frame, the follower is located pendulum leaf is equipped with and winds a plurality of recesses that the axis of pendulum leaf set up, the elastic component is located go out the air-out frame, work as the follower is followed when pendulum leaf rotates, the elastic component passes through elastic deformation and realizes and different the cooperation that clamps of recess. The utility model discloses the not good, the unreliable problem in location of feeling that exist when pendulum leaf adjusting part is used for solving current manual regulation pendulum leaf.

Description

Machine in swing blade adjusting part and air conditioning

Technical Field

The utility model belongs to the technical field of the air conditioner, concretely relates to machine in swing blade adjusting part and air conditioning.

Background

The swing action of the swing blade in the existing air conditioner is divided into two adjusting modes of automatic and manual, wherein the manual adjustment is to realize the positioning of the swing blade by utilizing the friction force between a rotating shaft and a shaft sleeve of the swing blade or the friction force between the end surface of the swing blade and the inner wall of the air outlet when a user manually breaks the swing blade to a target angle. However, the manual adjustment method is relatively stiff and laborious, has no positioning sense and poor hand feeling, and the contact surface forming friction is abraded along with the increase of the snapping times, so that the swinging blade cannot be reliably positioned at a target angle.

Disclosure of Invention

An object of the utility model is to provide a pendulum leaf adjusting part to the not good, the unreliable problem of location of feeling that exists when solving current manual regulation pendulum leaf.

In order to achieve the above purpose, the utility model adopts the following technical scheme to realize:

a wobble plate adjustment assembly comprising:

an air outlet frame;

the swinging blade is rotatably connected in the air outlet frame;

the driven piece is arranged on the swinging blade and is provided with a plurality of grooves arranged around the axis of the swinging blade;

the elastic part is arranged on the air outlet frame, and when the driven part rotates along with the swing blade, the elastic part is matched with the grooves in a clamping mode through elastic deformation.

Further, the elastic member includes:

the elastic sheet is provided with a bending section and a straight section used for connecting the air outlet frame.

Furthermore, the elastic sheet is provided with a convex block which is used for being clamped and matched with the groove, and the convex block and the straight line section are respectively positioned at two opposite ends of the elastic sheet.

Further, the convex block is provided with a convex curved surface, and the groove is provided with a concave curved surface which is matched and attached with the convex curved surface.

Furthermore, the lug is of a cylindrical structure, and the axis of the lug is parallel to the axis of the swing blade.

Furthermore, the elastic sheet is provided with a plurality of bending sections with different curvatures, and at least two bending sections are in opposite bending directions.

Further, the elastic sheet is provided with a threaded hole column positioned on the straight line section.

Further, the straight line section is located at one end of the elastic sheet.

Further, the follower includes:

the groove is formed between every two adjacent gear teeth of the driven wheel;

the rotating shaft is arranged between one end of the swing blade in the axis direction and the driven wheel and used for connecting one end of the swing blade with the air outlet frame in a rotating mode.

Based on the structural design of above-mentioned swing blade adjusting part, the utility model also provides an air-conditioning indoor unit, it includes as above swing blade adjusting part.

Compared with the prior art, the utility model discloses an advantage and beneficial effect are:

the utility model discloses swing leaf adjusting part has set up on the swing leaf along with swing leaf pivoted follower to set up the elastic component on the air-out frame, under the prerequisite of not applying external force, utilize the cooperation that clamps of different recesses on elastic component and the follower, can reliably fix the swing leaf on the air-out angle of difference. The in-process of breaking the pendulum leaf off with the fingers and thumb at user's applied external force utilizes the elastic deformation of elastic component, can easily realize the switching of elastic component between different recesses, has also reduced the wearing and tearing between the structural component, and simultaneously, when the snap-fit between elastic component and different recesses, the user can experience obvious card pause and feel, and this kind of card pause and pause feels both can whether the suggestion user breaks off with the fingers and thumb and targets in place, can also promote and feel, improves manual regulation and experiences.

Other features and advantages of the present invention will become more apparent from the following detailed description of embodiments of the invention, which is to be read in connection with the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic perspective view of a swing blade adjusting assembly according to an embodiment of the present invention;

FIG. 2 is a perspective view of the spring of FIG. 1;

FIG. 3 is a schematic perspective view of the follower of FIG. 1;

FIG. 4 is a schematic view of the elastic member and the driven member of FIG. 1 before they are snapped;

fig. 5 is a schematic view showing a state in which the elastic member and the driven member are snapped in fig. 1.

Description of reference numerals:

an air outlet frame 10;

a swinging blade 20;

driven wheel 30, recess 31;

a rotating shaft 40;

a spring plate 50; a curved section 51; a first curved section 511; a second curved section 512; a third curved section 513; a fourth curved section 514; a fifth curved section 515; a sixth curved section 516; a seventh curved section 517; straight line segment 52; a threaded post 53; and a bump 54.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "left", "right", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," "sixth," and "seventh" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 5, in order to illustrate an embodiment of the swing blade adjusting assembly of the present invention, the swing blade adjusting assembly includes an air-out frame 10 and a swing blade 20 rotatably connected in the air-out frame 10. In order to facilitate the manual air outlet angle who adjusts pendulum leaf 20 of user, pendulum leaf adjusting part still includes follower, elastic component, and wherein, the elastic component setting is on air-out frame 10, and the follower setting is on pendulum leaf 20 and along with pendulum leaf 20 rotates, and concrete accessible fixed connection or integrative injection moulding realize, are equipped with a plurality of recesses 31 around the axis X setting of pendulum leaf 20 on the follower. Utilize the cooperation of clamping between elastic component and different recess 31, can effectively fix pendulum leaf 20 on the air-out angle of difference, and with the help of the elastic deformation of elastic component self, the user can easily break pendulum leaf 20 with the fingers and thumb in order to adjust its air-out angle to can be detailed feel the elastic component and with different recess 31 between the clamping during the time of the clamping fit the card pause and feel, so, the utility model discloses the structure not only can realize the reliable positioning of pendulum leaf 20, can also promote feeling when the user manually adjusts, thereby makes the user obtain good experience.

In order to reduce the number of parts and simplify the installation process, in the present embodiment, the follower is formed by injection molding integrally with the swing vane 20, and the follower is located at one end of the swing vane 20 in the direction of the axis X and includes a driven wheel 30 and a rotating shaft 40 which are coaxially arranged. Referring to fig. 3, a notch between two adjacent teeth on the driven wheel 30 forms a groove 31 in clamping fit with the elastic member, the number of teeth on the driven wheel 30 can be adaptively modified according to actual needs, the more the number of teeth, the more accurate the adjustment of the air outlet angle of the swing blade 20 is, the less the number of teeth, the more reliable the positioning of the swing blade 20 is, and the rotating shaft 40 is used for rotatably connecting the left end of the swing blade 20 to the left side wall of the air outlet frame 10.

In some embodiments, the right end of the swing blade 20 can be rotatably connected to the right side wall of the air-out frame 10 by a driven member including a rotating shaft 40.

In some embodiments, to reduce the difficulty of forming the swing blade 20, the driven member may be a separate component that is fixed to one end of the swing blade 20 in the direction of the axis X by means of a threaded connection, an adhesive, or a welding.

In this embodiment, the elastic member includes an elastic sheet 50, and in order to fix the air-out frame 10 conveniently, as shown in fig. 2, the elastic sheet 50 has a bending section 51 providing an elastic deformation force and a straight-line section 52 facilitating a fixed connection with the air-out frame 10, and specifically, the straight-line section 52 may be adhered or welded or screwed to the air-out frame 10.

In order to ensure that the bending section 51 provides sufficient elastic deformation force and improve the structural strength of the elastic sheet 50, the bending section 51 of the present embodiment has a plurality of bending sections 51, and at least two bending sections 51 have opposite bending directions, referring to fig. 2, the present embodiment has 7 bending sections 51 with different curvatures, which are respectively a first bending section 511, a second bending section 512, a third bending section 513, a fourth bending section 514, a fifth bending section 515, a sixth bending section 516 and a seventh bending section 517, wherein the first bending section 511, the second bending section 512, the third bending section 513 and the fourth bending section 514 are bent toward one side close to the driven member, and the fifth bending section 515, the sixth bending section 516 and the seventh bending section 517 are bent toward the other side away from the driven member, referring to fig. 4 and 5.

Referring to fig. 1, 4 and 5, in this embodiment, a screw and a straight line section 52 having a connection hole are specifically used to fix the elastic piece 50 on the air-out frame 10, for this purpose, the elastic piece further includes a screw hole pillar 53 formed on the straight line section 52, and the screw hole pillar 53 has an internal thread with a certain depth, so that the screw can be sufficiently tightened.

In this embodiment, the straight line segment 52 is located at one end of the elastic sheet 50, and after the straight line segment 52 is fixed on the air-out frame 10, the elastic sheet 50 forms a cantilever extending from the air-out frame 10, and specifically, the other end of the elastic sheet 50 opposite to the straight line segment 52 is clamped and matched with the groove 31, so that the elastic deformation of the elastic sheet 50 can be fully utilized.

In order to improve the fastening stability, the elastic member of this embodiment includes a protrusion 54 for fastening with the groove 31, and the protrusion 54 is located at the other end of the elastic sheet 50 opposite to the straight section 52. In order to reduce wear and improve smoothness of air outlet angle switching in the process of clamping and matching the projection 54 and different grooves 31, a convex curved surface is formed on the projection 54, and a concave curved surface which is matched and attached with the convex curved surface is formed on the groove 31. By fitting the concave curved surface and the convex curved surface with each other, not only the projection 54 and the groove 31 can be clamped more stably, but also when the projection 54 and the groove 31 are not clamped in place, the concave curved surface and the convex curved surface can slide relatively more easily, so that the projection 54 and the groove 31 are clamped in place, and the effect of guiding is achieved, and specifically, reference can be made to fig. 4 and 5.

Specifically, the protrusion 54 of the present embodiment is a cylindrical structure, and the axis of the protrusion 54 is parallel to the axis X of the swing vane 20, that is, parallel to the axis of the driven wheel 30, when the protrusion 54 and the groove 31 are engaged, a larger area of contact between the protrusion 54 and the groove 31 can be achieved, so that the engagement is more stable.

Furthermore, the utility model also provides an embodiment of machine in air conditioning, it is including the disclosed swing blade adjusting part in the above-mentioned embodiment.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (10)

1. A wobble plate adjustment assembly comprising:

an air outlet frame;

the swinging blade is rotatably connected in the air outlet frame;

it is characterized by also comprising:

the driven piece is arranged on the swinging blade and is provided with a plurality of grooves arranged around the axis of the swinging blade;

the elastic part is arranged on the air outlet frame, and when the driven part rotates along with the swing blade, the elastic part is matched with the grooves in a clamping mode through elastic deformation.

2. The wobble plate adjustment assembly of claim 1, wherein the resilient member comprises:

the elastic sheet is provided with a bending section and a straight section used for connecting the air outlet frame.

3. The swing blade adjusting assembly according to claim 2, wherein the spring plate has a protrusion for snap-fitting the groove, and the protrusion and the straight line segment are respectively located at two opposite ends of the spring plate.

4. The swing blade adjustment assembly according to claim 3, wherein the protrusion has a convex curved surface, and the recess has a concave curved surface adapted to fit the convex curved surface.

5. The wobble plate adjustment assembly of claim 3 wherein the protrusion is cylindrical with an axis parallel to the axis of the wobble plate.

6. The swing blade adjustment assembly according to claim 2, wherein the resilient tab has a plurality of curved sections of different curvature, at least two of the curved sections being in opposite curved directions.

7. The swing blade adjustment assembly according to claim 2, wherein the spring plate has a threaded post on the straight section.

8. The swing blade adjustment assembly according to claim 2, wherein the straight section is located at one end of the spring plate.

9. The swing blade adjustment assembly according to any one of claims 1 to 8, wherein the follower comprises:

the groove is formed between every two adjacent gear teeth of the driven wheel;

the rotating shaft is arranged between one end of the swing blade in the axis direction and the driven wheel and used for connecting one end of the swing blade with the air outlet frame in a rotating mode.

10. An indoor unit of an air conditioner, comprising the vane oscillating adjustment assembly of any one of claims 1 to 9.

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