CN213955596U

CN213955596U - Moving part and air conditioner

Info

Publication number: CN213955596U
Application number: CN202022347974.0U
Authority: CN
Inventors: 黄孝华; 邓亚超; 吴海明; 梁辉; 袁长锋; 翟华
Original assignee: Gree Electric Appliances Inc of Zhuhai; Gree Chongqing Electric Appliances Co Ltd
Current assignee: Gree Electric Appliances Inc of Zhuhai; Gree Chongqing Electric Appliances Co Ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-08-13
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a moving part and an air conditioner, which comprises a fixed frame, wherein a sliding plane is formed on the fixed frame; the sliding plane is connected with a movable piece in a sliding mode, and the movable piece and the fixed frame are axially fixed so as to keep a distance; the movable piece is telescopically connected with an elastic base, and the elastic base is rotatably connected with a longitudinal roller; the elastic base stretches along the normal direction of the sliding plane, so that the longitudinal roller rolls on the sliding plane all the time. The utility model discloses an elastic base can guarantee that the gyro wheel cushions through the downward compression when receiving great resistance in the motion process, guarantees that motion structure is not died by the card.

Description

Moving part and air conditioner

Technical Field

The utility model belongs to the air conditioner field especially relates to a moving part and air conditioner.

Background

In the design of the cylindrical air conditioner, a plurality of moving parts are required to ensure that the air outlet panel rotates left and right to sweep air. The common air conditioner motion mechanism on the market consists of an upper motion part, a lower motion part and an air outlet panel. The upper moving part and the lower moving part have basically the same structure and are composed of an upper fixing frame, a rack, a lower fixing frame and a supporting frame. The rack is provided with a buckle, and the air outlet panel is clamped and hung on the buckle on the rack of the up-and-down motion component. When the air conditioner needs to sweep wind from left to right, the motor of the fixing frame drives the rack to do circular motion, and the idler wheels on the rack are in contact with the upper fixing frame and the lower fixing frame in the rotating process, so that the rotating fluency is guaranteed.

However, in the actual production process, injection molding such as air-out panel, moving part receive injection pressure, dwell time, mould state etc. multiple injection moulding process's influence more, and the injection molding can be a little warp unavoidably, and when air-out panel distortion or size fluctuation were great, rack and air-out panel complex structure will force to correct the air-out panel to predetermined locating position after the assembly, and the gyro wheel of the rack that links becomes tight with the assembly of upper and lower mount, just the dead condition of motion card appears easily this moment. The abnormity occurs at extremely high frequency in the production process of the circular cabinet machine, seriously influences the production efficiency and has certain after-sale hidden dangers, which is a big difficulty in the field.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a moving part and air conditioner to solve the dead problem of card.

In order to achieve the above object, the present invention provides a moving part and an air conditioner, which comprises:

a moving part comprises a fixed frame, wherein a sliding plane is formed on the fixed frame; the sliding plane is connected with a movable piece in a sliding mode, and the movable piece and the fixed frame are axially fixed so as to keep a distance; the movable part is telescopically connected with an elastic base, and the elastic base is rotatably connected with a longitudinal roller; the elastic base stretches along the normal direction of the sliding plane, so that the longitudinal roller rolls on the sliding plane all the time.

Furthermore, the fixed frame comprises a first support and a second support which are fixed with each other, the first support and the second support form the sliding planes on the adjacent surfaces respectively, and the moving part slides between the two sliding planes through the longitudinal rollers on the two sides.

Furthermore, the fixed frame is provided with a driving gear, and a rack meshed with the driving gear is formed on the movable piece.

Furthermore, the driving gear is rotatably connected to the second support, the first support is provided with a motor, and the driving gear is fixedly connected with an output shaft of the motor.

Furthermore, a through hole is formed on the moving part, and a sliding rod which slides along the through hole is fixedly connected to the elastic base.

Furthermore, the sliding rod is far away from elastic base one end and can dismantle fixedly connected with dog, dog and moving part butt.

Furthermore, the elastic base and the movable piece clamp the elastic piece, and the elastic piece enables the longitudinal roller to roll on the sliding plane all the time.

Furthermore, the elastic base comprises side plates which are oppositely arranged, one side of each side plate, which is far away from the movable part, forms a notch, a rotating shaft is erected between the two notches, and the longitudinal rollers are sleeved on the rotating shaft.

Furthermore, a side wall which is vertically arranged is formed on one side of the sliding plane of the fixed frame, the movable piece is rotatably connected with a transverse roller, rotating shafts of the transverse roller and the longitudinal roller are mutually vertical, and the transverse roller rolls on the side wall.

An air conditioner comprises the moving component.

The utility model discloses a moving part and air conditioner have following advantage: the elastic base can ensure that the longitudinal roller is buffered by downward compression when receiving larger resistance in the movement process, and ensures that the movement structure is not blocked.

Drawings

FIG. 1 is an exploded view of the moving parts of the present invention;

FIG. 2 is a partial cross-sectional view of the moving parts of the present invention;

fig. 3 is a sectional view of the elastic base of the present invention.

The notation in the figure is:

1. a fixed mount; 11. a first bracket; 12. a second bracket; 13. a sliding plane; 14. a side wall; 2. a movable member; 21. a rack; 3. an elastic base; 31. a slide bar; 32. a stopper; 33. a spring; 34. a side plate; 4. a longitudinal roller; 41. a rotating shaft; 5. a driving gear; 6. a motor; 7. a transverse roller; 8. a support frame.

Detailed Description

In order to better understand the purpose, structure and function of the present invention, the following describes a moving part and an air conditioner in detail with reference to the attached drawings.

The utility model discloses an air conditioner, including the air-out panel, both ends are provided with the moving part respectively about the air-out panel to drive the air-out panel and rotate along the circumference in the casing, adjust the wind direction.

As shown in fig. 1 and 2, the moving part includes a fixed frame 1, the fixed frame 1 is formed with a sliding plane 13; the sliding plane 13 is connected with a movable part 2 in a sliding way, and the movable part 2 and the fixed frame 1 are axially fixed and keep a distance; the movable piece 2 is telescopically connected with an elastic base 3, and the elastic base 3 is rotatably connected with a longitudinal roller 4; the elastic base 3 extends and retracts in the normal direction of the sliding plane 13, so that the longitudinal roller 4 always rolls on the sliding plane 13, and the longitudinal roller 4 is prevented from being clamped on the sliding plane 13 due to the deformation of injection molding parts such as the unevenness of the sliding plane 13.

The fixed mount 1 comprises a first support 11 and a second support 12 which are fixed one above the other and fixed with each other, the first support 11 and the second support 12 respectively form the sliding planes 13 on the adjacent surfaces, and the movable part 2 slides between the two sliding planes through the longitudinal rollers 4 on the two sides. Wherein the second bracket 12 is fixed on the supporting frame 8, thereby mounting the fixing frame 1 on the supporting frame 8.

In order to drive the movable member 2 to move, the fixed frame 1 is provided with a driving gear 5, and the movable member 2 is provided with a rack 21 engaged with the driving gear 5. The driving gear 5 is rotatably connected to the second support 12, the first support 11 is provided with the motor 6, and the driving gear 5 is in key connection with an output shaft of the motor 6.

Referring to fig. 3, a through hole is formed on the movable member 2, and a sliding rod 31 sliding along the through hole is fixed on the elastic base 3. The sliding rod 31 is far away from the elastic base 3, and one end of the sliding rod is detachably and fixedly connected with a stopper 32, and the stopper 32 is abutted against the movable element 2 to prevent the elastic base 3 from being separated from the movable element 2. For convenience of arrangement, the stop 32 is a screw threadedly coupled to the movable member 2. Correspondingly, the mobile element 2 is provided with a counter sink for receiving the stop 32.

In order to facilitate the extension and contraction, the elastic base 3 and the movable member 2 clamp the elastic member, and the elastic member enables the longitudinal roller 4 to roll on the sliding plane 13 all the time. A spring 33 as an elastic member is sleeved outside the sliding rod 31 so as to drive the sliding rod 31 to extend and retract.

Referring to fig. 1 and 3, the elastic base 3 includes opposite side plates 34, a gap is formed on one side of the side plate 34 away from the movable element 2, a rotating shaft 41 is erected between the two gaps, and the longitudinal roller 4 is sleeved on the rotating shaft 41.

In order to ensure stable rotation, a side wall 14 which is vertically arranged is formed on one side of the sliding plane 13 of the fixed frame 1, the movable piece 2 is rotatably connected with a transverse roller 7, rotating shafts 41 of the transverse roller 7 and the longitudinal roller 4 are vertical to each other, and the transverse roller 7 rolls on the side wall 14.

Like this, install air-out panel both ends respectively on moving part 2, along with the moving part 2 synchronous movement at upper and lower both ends, the air-out panel rotates for the casing, adjusts the position of air-out grid, changes the wind direction.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. A moving part comprises a fixed frame (1), wherein a sliding plane (13) is formed on the fixed frame (1); the sliding plane (13) is connected with the movable piece (2) in a sliding manner, and the movable piece (2) and the fixed frame (1) are axially fixed so as to keep a distance; the device is characterized in that the moving part (2) is telescopically connected with an elastic base (3), and the elastic base (3) is rotatably connected with a longitudinal roller (4); the elastic base (3) extends and retracts along the normal direction of the sliding plane (13), so that the longitudinal roller (4) rolls on the sliding plane (13) all the time.

2. The moving part according to claim 1, characterized in that the fixed frame (1) comprises a first bracket (11) and a second bracket (12) fixed to each other, the first bracket (11) and the second bracket (12) forming said sliding planes (13) on adjacent surfaces, respectively, between which the moving part (2) slides by means of longitudinal rollers (4) on both sides.

3. The moving part according to claim 2, characterized in that the fixed frame (1) is provided with a pinion (5), and the moving part (2) is formed with a rack (21) which meshes with the pinion (5).

4. The moving part of claim 3, characterized in that the driving gear (5) is rotatably connected to the second bracket (12), the first bracket (11) is provided with the motor (6), and the driving gear (5) is fixedly connected with the output shaft of the motor (6).

5. The moving part according to claim 1, characterized in that the moving part (2) is formed with a through hole, and the elastic base (3) is fixedly connected with a sliding rod (31) sliding along the through hole.

6. The moving part according to claim 5, characterized in that the end of the sliding rod (31) far away from the elastic base (3) is detachably and fixedly connected with a stop (32), and the stop (32) is abutted with the moving part (2).

7. Moving part according to claim 1, characterized in that the elastic base (3) and the moving part (2) hold elastic elements which keep the longitudinal roller (4) rolling on the sliding plane (13) at all times.

8. The moving part according to claim 1, characterized in that the elastic base (3) comprises oppositely arranged side plates (34), a gap is formed on one side of the side plates (34) far away from the moving part (2), a rotating shaft (41) is erected between the two gaps, and the longitudinal roller (4) is sleeved on the rotating shaft (41).

9. The moving part according to claim 1, characterized in that the fixed frame (1) is formed with a vertically arranged side wall (14) on one side of the sliding plane (13), the moving part (2) is rotatably connected with a transverse roller (7), the rotating shafts (41) of the transverse roller (7) and the longitudinal roller (4) are perpendicular to each other, and the transverse roller (7) rolls on the side wall (14).

10. An air conditioner characterized by comprising the moving part according to any one of claims 1 to 9.