CN113803868A

CN113803868A - Sliding assembly and air treatment device

Info

Publication number: CN113803868A
Application number: CN202110945531.8A
Authority: CN
Inventors: 于兆志; 徐永伟
Original assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2021-12-17
Anticipated expiration: 2041-08-17
Also published as: WO2023020151A1; CN113803868B

Abstract

The invention belongs to the technical field of mechanical cooperation, and particularly relates to a sliding assembly and an air treatment device. The invention aims to solve the problem of large friction force of a sliding assembly with a sliding path of a non-linear arc and a non-large arc. The sliding assembly comprises a base, a sliding piece and balls, wherein the base is connected with the sliding piece in a sliding mode, a first sliding plane on the base is arranged opposite to a second sliding plane on the sliding piece, mounting holes corresponding to the balls are formed in the second sliding plane, the balls are mounted in the mounting holes and abut against the first sliding plane and the sliding piece, the balls enable the second sliding plane and the first sliding plane to be separated by a gap space, and the first sliding plane and the second sliding plane are in sliding fit through the balls. The air treatment device comprises the sliding assembly. Through the arrangement, the friction force of the sliding assembly with the sliding path being the non-linear arc and the non-large-radian arc can be reduced, sliding abrasion is reduced, and the sliding stability is improved.

Description

Sliding assembly and air treatment device

Technical Field

The invention belongs to the technical field of mechanical cooperation, and particularly relates to a sliding assembly and an air treatment device.

Background

The sliding assembly is an assembly provided with two parts capable of sliding relatively, and in the process of relative sliding of the two parts, if surface contact is directly adopted, the friction force between the two parts is large, the two parts are easy to wear, and the stability of relative sliding of the two parts is poor.

In the prior art, in order to reduce friction between two components sliding relatively and improve stability of the two components sliding relatively, a roller shaft is often arranged on one of the components sliding relatively, so that the two components sliding relatively slide relatively and are in sliding fit through the roller shaft and slide relatively along the rotation direction of the roller shaft.

The mode through setting up the roller has now, can only reduce the frictional force between two parts of relative slip that slip path is straight line or major arc camber line, can't satisfy the demand that reduces frictional force between two parts of relative slip when slip path is non-straight line and non-major arc camber line.

Disclosure of Invention

In order to solve the problems in the prior art, namely to solve the problem that the friction force is large when the sliding path of the sliding assembly is a non-linear arc line or a non-large-radian arc line, the invention provides the sliding assembly, which comprises a base, a sliding part and a ball, wherein the base is connected with the sliding part in a sliding manner, the base is provided with a first sliding plane, the sliding part is provided with a second sliding plane, the first sliding plane and the second sliding plane are oppositely arranged, the second sliding plane is provided with a mounting hole corresponding to the ball, the ball is arranged in the mounting hole, the ball is abutted against the first sliding plane and the sliding part and can roll in the mounting hole, the ball enables the second sliding plane and the first sliding plane to be separated to form a gap space, and the first sliding plane and the second sliding plane are in sliding fit through the ball.

In the above preferred technical solution of the sliding assembly, the edge of the mounting hole is provided with an anti-disengagement mechanism for preventing the ball therein from disengaging, and the part of the ball for abutting against the first sliding plane penetrates out of the end of the anti-disengagement mechanism.

In above-mentioned sliding assembly's preferred technical scheme, anti-disengaging mechanism includes the knot claw that a plurality of intervals set up, and every knot claw is detained by its root to its tip to the middle part of mounting hole, and the inboard of every knot claw is the sphere with the ball adaptation, and the ball is used for wearing out from the space between a plurality of tip of detaining the claw with the part that first slip plane contradicts, and a plurality of knot claws of mounting hole department cooperate each other in order to restrict its interior ball and deviate from.

In the preferred technical scheme of the sliding assembly, the side edge of the end part of each buckling claw towards the middle part of the mounting hole is of a chamfer structure or a fillet structure.

In the preferable technical scheme of the sliding assembly, the sliding part is plate-shaped, the sliding part is parallel to the first sliding plane, a third sliding plane opposite to the second sliding plane is further arranged on the sliding part, the mounting hole is a through hole penetrating through the second sliding plane and the third sliding plane, a plurality of buckling claws are arranged on the second sliding plane and the third sliding plane at intervals, the ball is abutted against the inner side of the buckling claw on the third sliding plane, the plurality of buckling claws on the second sliding plane of the mounting hole and the plurality of buckling claws on the third sliding plane are alternately distributed along the circumferential direction of the mounting hole, the buckling claws on the second sliding plane of the mounting hole are used for limiting the ball to be disengaged from the second sliding plane, the buckling claws on the third sliding plane of the mounting hole are used for limiting the ball to be disengaged from the third sliding plane, and the part of the ball, which is abutted against the first sliding plane, penetrates out of gaps between the ends of the plurality of the buckling claws on the second sliding plane, the part of the ball departing from the first sliding plane penetrates out of the gap between the ends of the plurality of buckling claws on the third sliding plane.

In the preferred technical scheme of above-mentioned sliding assembly, be equipped with first bar spout on the face that the slider deviates from first slip plane, be equipped with the rotary motor on the base, the output shaft and the first slip plane of rotary motor are perpendicular, the output shaft of rotary motor and the one end fixed connection who rotates the handle, it rotates along with rotary motor's output to rotate the handle, the other end of rotating the handle is equipped with the round pin axle perpendicular with first slip plane, round pin axle and first bar spout adaptation, round pin axle embedding in the first bar spout and with first bar spout sliding fit, the rotary motor is used for through rotating handle and round pin axle drive slider along first slip plane slip.

In the preferred technical scheme of the sliding assembly, the base comprises a base plate and an outer cover, the outer cover is arranged on the base plate, a sliding space is limited by the outer cover and the base plate, the sliding part is connected with the base plate in the sliding space in a sliding mode, the side face of the base plate in the outer cover is a first sliding plane, and the rotating motor is arranged on the outer cover.

In the preferred technical scheme of the sliding assembly, the sliding part is provided with an execution handle parallel to the first sliding plane, one side of the execution handle facing the first sliding plane is provided with a convex connecting shaft, the first sliding plane is provided with a second strip-shaped sliding groove used for being in sliding connection with the connecting shaft, the connecting shaft is sleeved with a rotating sleeve, the rotating sleeve is rotatably connected with the connecting shaft, the connecting shaft is in sliding connection with the second strip-shaped sliding groove through the rotating sleeve, and the rotating sleeve is matched with the second strip-shaped sliding groove and used for limiting the connecting shaft to move along the direction perpendicular to the first sliding plane.

In the preferable technical scheme of the sliding assembly, at least 3 mounting holes which are distributed in a triangular shape are formed in the second sliding plane, and a ball is correspondingly arranged in each mounting hole.

The invention also provides an air treatment device which comprises a framework, the swinging blade and the sliding assembly, wherein the swinging blade is arranged on the framework and is rotatably connected with the framework, the base is fixedly connected with the framework, the sliding part is in transmission connection with the swinging blade, and the sliding part is used for driving the swinging blade to swing.

The sliding assembly comprises a base, a sliding part and a ball, wherein the base is connected with the sliding part in a sliding mode, a second sliding plane arranged on the sliding part and opposite to the first sliding plane of the base is provided with a mounting hole corresponding to the ball, the ball is arranged in the mounting hole and is abutted against the first sliding plane and the sliding part, the ball can roll in the mounting hole, the ball enables a clearance space to be formed between the second sliding plane and the first sliding plane, and the first sliding plane and the second sliding plane are in sliding fit through the ball. The air treatment device provided by the invention comprises the sliding assembly, the base is fixedly connected with the framework of the air treatment device, and the sliding part is in transmission connection with the swing blade of the air treatment device. Through the arrangement, the sliding friction between the first sliding plane and the second sliding plane is converted into rolling friction by the ball, the ball can roll on the first sliding plane along all directions, when the sliding path between the first sliding plane and the second sliding plane is a non-straight line and a non-large radian arc line, the friction force between the first sliding plane and the second sliding plane can be reduced, the sliding wear between the second sliding plane and the second sliding plane is reduced, and the sliding stability between the first sliding plane and the second sliding plane is improved.

Drawings

Preferred embodiments of the sliding assembly of the present invention will be described below with reference to the accompanying drawings. The attached drawings are as follows:

fig. 1 is a schematic view of a first perspective of a slider of an embodiment of a sliding assembly according to the present invention mounted on a first sliding plane;

FIG. 2 is a schematic view of a slider of an embodiment of the sliding assembly of the present invention from a second perspective mounted on a first sliding surface;

FIG. 3 is a cross-sectional view taken along the line A-A in FIG. 2;

FIG. 4 is a schematic view of a slider of an embodiment of the sliding assembly set forth in the present invention;

FIG. 5 is one of the schematic views of a slider equipped with balls and a rotating sleeve of an embodiment of the sliding assembly proposed by the present invention;

FIG. 6 is a second schematic view of a slider equipped with balls and a rotating sleeve of the embodiment of the sliding assembly proposed by the present invention;

FIG. 7 is a schematic view of a rotary motor coupled to a slider of an embodiment of the sliding assembly of the present invention;

FIG. 8 is one of the schematic illustrations of the outer side of an embodiment of the sliding assembly set forth in the present invention;

fig. 9 is a second schematic view of the outer side surface of the embodiment of the sliding assembly according to the present invention.

In the drawings: 100. a base; 110. a substrate; 120. an execution port; 111. a first sliding plane; 130. a housing; 140. passing through the aperture; 150. a second bar-shaped chute; 200. a slider; 210. buckling claws; 220. a first bar-shaped chute; 230. an execution handle; 240. a third sliding plane; 250. a second sliding plane; 260. a connecting shaft; 270. rotating the sleeve; 280. mounting holes; 300. a ball bearing; 400. a rotary motor; 410. rotating the handle; 420. and (7) a pin shaft.

Detailed Description

First, it should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications.

Next, it should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "inside", "outside", and the like are based on the direction or positional relationship shown in the drawings, which are merely for convenience of description, and do not indicate or imply that a device or a member must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the prior art, in order to reduce the friction force between two relatively sliding components and improve the stability of the relative sliding, a roller shaft is often arranged on one of the relatively sliding components, and the two relatively sliding components are in sliding fit through the roller shaft. The current mode through roller sliding fit, the slip path that can only be applied to two parts of relative slip is the scene of straight line or big radian pitch arc, when the slip path of two parts of relative slip is the pitch arc of little radian, complex curve, broken line or anomalous route, because the roller can only rotate along a direction, in other directions, sets up the effect that the roller can't play the reduction friction, improve the slip stability. For two parts which slide relatively and have small-arc arcs, complex curves, broken lines or irregular paths, the friction force is large during sliding, the parts are easy to wear, and the sliding stability is poor.

In order to solve the above problems, the inventor of the present invention has provided a ball between a base and a sliding member which slide relative to each other, so that the ball is installed in an installation hole provided on a second sliding plane of the sliding member opposite to a first sliding plane of the base, the ball makes a gap space between the first sliding plane and the second sliding plane, the first sliding plane and the second sliding plane are in sliding fit via the ball, since the ball can roll on the first sliding plane in all directions, the ball can convert the sliding friction of the second sliding plane in all directions of the first sliding plane into rolling friction, when the sliding path between the first sliding plane and the second sliding plane is an arc line with a small radian, a complex zigzag line, a broken line or an irregular path, the rolling friction between the first sliding plane and the second sliding plane can be ensured, the friction is small, and the wear between the first sliding plane and the second sliding plane is not easy to occur, and the relative sliding between the first sliding plane and the second sliding plane is stable.

The preferred embodiments of the sliding assembly of the present invention will be described with reference to the accompanying drawings.

Fig. 1 is a schematic view of a first perspective of a slider of an embodiment of the proposed sliding assembly assembled on a first sliding plane, fig. 2 is a schematic view of a second perspective of the slider of the embodiment of the proposed sliding assembly assembled on the first sliding plane, and fig. 3 is a cross-sectional view of a-a in fig. 2. As shown in fig. 1 to 3, the sliding assembly provided by the present invention specifically includes a base 100, a sliding member 200, and a ball 300, wherein the base 100 is slidably connected to the sliding member 200, the base 100 is provided with a first sliding plane 111, the sliding member 200 is provided with a second sliding plane 250, the first sliding plane 111 and the second sliding plane 250 are oppositely disposed, the second sliding plane 250 is provided with a mounting hole 280 corresponding to the ball 300, the ball 300 is mounted in the mounting hole 280, the ball 300 abuts against the first sliding plane 111 and the sliding member 200, the ball 300 can roll in the mounting hole 280, the ball 300 separates a gap space between the second sliding plane 250 and the first sliding plane 111, and the first sliding plane 111 and the second sliding plane 250 are slidably engaged through the ball 300.

It is understood that after the sliding member 200 is slidably connected to the base 100, the sliding path between the first sliding plane 111 and the second sliding plane 250 can be a straight line or a large arc along the first sliding plane 111, or a non-straight line or a large arc along the first sliding plane 111, such as a broken line, a small arc, a complex curved line, or an irregular route, and the sliding path of the second sliding plane 250 along the first sliding plane 111 is not limited.

The sliding member 200 may be driven by a person or a driving device to slide the second sliding plane 250 along the first sliding plane 111.

In the above embodiment, the first sliding plane 111 on the base 100 and the second sliding plane 250 on the slider 200 slide relatively via the ball 300, the ball 300 supports the second sliding plane 250 from the first sliding plane 111, so that a gap space is formed between the second sliding plane 250 and the first sliding plane 111, the second sliding plane 250 and the first sliding plane 111 are not in direct contact with each other, the ball 300 converts sliding friction between the first sliding plane 111 and the second sliding plane 250 into rolling friction, friction force is greatly reduced, abrasion between the first sliding plane 111 and the second sliding plane 250 is also greatly reduced, and sliding is also more smooth.

As shown in fig. 1 to 3, in some possible embodiments, the edge of the mounting hole 280 is provided with an anti-falling mechanism for preventing the ball 300 therein from falling out, and a portion of the ball 300 for interfering with the first sliding plane 111 passes through an end of the anti-falling mechanism.

With such an arrangement, the ball 300 can be prevented from coming off from the mounting hole 280, the sliding is affected when the first sliding plane 111 and the second sliding plane 250 slide, the assembly is facilitated when the base 100 and the sliding member 200 are assembled, and the problems that the ball 300 falls off and is lost are avoided.

Fig. 4 is a schematic view of a slider of an embodiment of the proposed sliding assembly, fig. 5 is one of schematic views of a slider of an embodiment of the proposed sliding assembly equipped with balls and a rotating sleeve, and fig. 6 is the other of schematic views of a slider of an embodiment of the proposed sliding assembly equipped with balls and a rotating sleeve. As shown in fig. 4 to 6 in combination with fig. 1 to 3, in some possible embodiments, the anti-falling-out mechanism includes a plurality of spaced-apart claws 210, each of the claws 210 is buckled toward the middle of the mounting hole 280 from the root to the end thereof, a portion of the ball 300 for abutting against the first sliding plane 111 passes through a gap between the ends of the claws 210, and the claws 210 at the mounting hole 280 cooperate with each other to limit the falling-out of the ball 300 therein.

For example, the mounting holes 280 are provided with 4 catching claws 210 on the second sliding plane 250 at equal intervals in the circumferential direction.

When the ball 300 is assembled, the ball 300 may be directly pressed into the snap claw 210 from the end of the snap claw 210.

With such an arrangement, the ball 300 is convenient to assemble, has a simple structure, and has a small restriction on the arrangement position, and the mounting hole 280 and the catch 210 can be disposed at any position of the second sliding plane 250.

In other embodiments, the anti-falling mechanism may also be an anti-falling frame detachably connected to the slider 200, the anti-falling frame limits the ball 300 to fall off, and the portion of the ball 300 for abutting against the first sliding plane 111 passes through the anti-falling frame.

As shown in fig. 3, in some examples, the inner side of each pawl 210 is a spherical surface that fits over the ball 300.

With such an arrangement, the rolling of the ball 300 within the range defined by the latching claw 210 is facilitated, and the sliding of the sliding member 200 driven by the ball 300 through the latching claw 210 is facilitated.

In some possible embodiments, as shown in fig. 3, the end of each snap finger 210 is chamfered or rounded toward the middle of the mounting hole 280.

So set up, be convenient for impress ball 300 in the pawl 210, ball 300 convenient assembling.

As shown in fig. 1 to 6, in some possible embodiments, the slider 200 is plate-shaped, the slider 200 is parallel to the first sliding plane 111, the slider 200 is further provided with a third sliding plane 240 opposite to the second sliding plane 250, the mounting hole 280 is a through hole penetrating through the second sliding plane 250 and the third sliding plane 240, the mounting hole 280 is provided with a plurality of claws 210 at intervals on both the second sliding plane 250 and the third sliding plane 240, and the ball 300 abuts against the inner sides of the claws 210 on the third sliding plane 240.

The catching jaw 210 of the mounting hole 280 on the second sliding plane 250 serves to limit the ball 300 from coming out of the second sliding plane 250, and the catching jaw 210 of the mounting hole 280 on the third sliding plane 240 serves to limit the ball 300 from coming out of the third sliding plane 240.

The part of the ball 300 for abutting against the first sliding plane 111 passes through the gap between the ends of the plurality of claws 210 on the second sliding plane 250, and the part of the ball 300 facing away from the first sliding plane 111 passes through the gap between the ends of the plurality of claws 210 on the third sliding plane 240.

With this arrangement, the contact area between the ball 300 and the slider 200 is small, the ball 300 rolls more smoothly, and the wear between the ball 300 and the slider 200 can be reduced. In addition, a portion of the ball 300 facing away from the first sliding plane 111 may further interfere with another sliding plane opposite to the third sliding plane 240, and a frictional force between the third sliding plane 240 and the sliding plane may be reduced.

As shown in fig. 3 and 4, in some examples, the plurality of snap claws 210 of the mounting holes 280 on the second sliding plane 250 are alternately distributed with the plurality of snap claws 210 on the third sliding plane 240 along the circumferential direction thereof.

Thus, when the ball 300 rolls along any direction of the first sliding plane 111, the snap claw 210 contacts the ball 300, which is beneficial for the ball 300 to drive the sliding member 200 to slide along the first sliding plane 111.

In other examples, the mounting hole 280 may be a blind hole with a spherical bottom, and the bottom of the blind hole interferes with the ball 300 to limit the ball 300 from moving away from the first sliding plane 111.

As shown in fig. 1 to 6, in some possible embodiments, at least 3 mounting holes 280 are formed in the second sliding plane 250, and a ball 300 is correspondingly disposed in each mounting hole 280.

With this arrangement, the second sliding plane 250 can be completely supported from the first sliding plane 111 only by the balls 300, and the second sliding plane 250 can be prevented from being inclined.

In embodiments where a plurality of mounting holes 280 are provided, an anti-walkout mechanism is provided at each mounting hole 280.

In other embodiments, after the slider 200 is slidably connected to the base 100, a mounting hole 280 and a ball 300 may be disposed at the center of gravity of the slider 200, or a mounting hole 280 and a ball 300 may be disposed at two opposite sides of the center of gravity of the slider 200, so as to jointly support the second sliding plane 250 from the first sliding plane 111 via another pivot point at which the slider 200 is connected to the base 100.

For example, the second sliding plane 250 is provided with 4 mounting holes 280, and the 4 mounting holes 280 are distributed around the center of gravity of the sliding member 200 in an isosceles trapezoid shape on the second sliding plane 250.

In some examples, the mounting hole 280 and the ball 300 therein are disposed at an edge of the second sliding plane 250. So configured, the ball 300 has better stability for supporting the second sliding plane 250.

Fig. 7 is a schematic view of the connection of the rotation motor of an embodiment of the proposed sliding assembly with the slide. As shown in fig. 7 and as shown in fig. 1 and fig. 2, in some possible embodiments, a first strip-shaped sliding slot 220 is disposed on a surface of the sliding member 200 facing away from the first sliding plane 111, a rotating motor 400 is disposed on the base 100, an output shaft of the rotating motor 400 is perpendicular to the first sliding plane 111, the output shaft of the rotating motor 400 is fixedly connected to one end of a rotating handle 410, the rotating handle 410 rotates along with an output end of the rotating motor 400, a pin 420 perpendicular to the first sliding plane 111 is disposed at the other end of the rotating handle 410, the pin 420 is adapted to the first strip-shaped sliding slot 220, the pin 420 is embedded in the first strip-shaped sliding slot 220 and slidably engages with the first strip-shaped sliding slot 220, and the rotating motor 400 is configured to drive the sliding member 200 to slide along the first sliding plane 111 through the rotating handle 410 and the pin 420.

In the embodiment where the slider 200 is plate-shaped, the first bar-shaped sliding groove 220 is provided on the third sliding plane 240.

So configured, during the rotation of the rotation handle 410 and the pin 420 of the rotation motor 400, the pin 420 drives the second sliding plane 250 of the sliding member 200 to slide along the first sliding plane 111, and on the sliding member 200 and the base 100, the second sliding plane 250 can be driven to slide along a complex path on the first sliding plane 111.

Fig. 8 is one of schematic views of an outer side surface of an embodiment of the proposed sliding assembly, and fig. 9 is a second of schematic views of the outer side surface of the embodiment of the proposed sliding assembly. As shown in fig. 8 and 9 in combination with fig. 1 to 7, in some possible embodiments, the base 100 includes a base plate 110 and a cover 130, the cover 130 is disposed on the base plate 110, the cover 130 and the base plate 110 define a sliding space, the slider 200 is slidably connected to the base plate 110 in the sliding space, the side of the base plate 110 in the cover 130 is a first sliding plane 111, and the rotation motor 400 is disposed on the cover 130.

For example, the rotation motor 400 may be disposed outside the outer cover 130, the outer cover 130 is provided with a through hole 140 for the output end of the rotation motor 400 to penetrate into the sliding space, the output end of the rotation motor 400 penetrates into the sliding space and then is connected to the rotation handle 410, and the rotation handle 410 and the pin 420 rotate in the sliding space.

With this arrangement, the sliding member 200 slides in the sliding space, so that the sliding of the sliding member 200 is prevented from being affected by external objects, the sliding is ensured to be smooth, and the arrangement of the rotary motor 400 is facilitated.

As shown in fig. 5, 6 and 9, in some possible embodiments, the sliding member 200 is provided with an actuating handle 230 parallel to the first sliding plane 111, one side of the actuating handle 230 facing the first sliding plane 111 is provided with a protruding connecting shaft 260, the first sliding plane 111 is provided with a second bar-shaped sliding slot 150 for slidably connecting with the connecting shaft 260, the connecting shaft 260 is sleeved with a rotating sleeve 270, the rotating sleeve 270 is rotatably connected with the connecting shaft 260, the connecting shaft 260 is slidably connected with the second bar-shaped sliding slot 150 through the rotating sleeve 270, and the rotating sleeve 270 is engaged with the second bar-shaped sliding slot 150 for limiting the connecting shaft 260 from moving in a direction perpendicular to the first sliding plane 111.

It is understood that the slider 200 is rotatable about the connecting shaft 260 during the sliding of the connecting shaft 260 along the second bar-shaped sliding groove 150 by the rotating sleeve 270.

The base 100 is provided with an execution port 120 for the execution handle 230 to penetrate out, and the execution handle 230 penetrates out of the execution port 120 and then is connected with other components.

So configured, it is beneficial to make the sliding member 200 slide along a complex sliding path on the first sliding plane 111.

In the embodiment where the first bar-shaped sliding groove 220 is provided, the second bar-shaped sliding groove 150 is perpendicular to the first bar-shaped sliding groove 220. In this way, the sliding member 200 can slide along the second sliding slot 150 and rotate around the connecting shaft 260.

The air treatment device provided by the invention comprises a framework, a swing blade and the sliding assembly, wherein the swing blade is arranged on the framework and is rotatably connected with the framework, the base is fixedly connected with the framework, the sliding part is in transmission connection with the swing blade, and the sliding part is used for driving the swing blade to swing.

It is understood that the air handling device may be an air conditioner, an air conditioning fan, a fresh air device, a heating device, or the like.

In the embodiment that the sliding part is provided with the execution handle, the swinging blade is in transmission connection with the execution handle.

So set up, the sliding friction between slider and the base is little, and gliding steady each other and wearing and tearing are little, sliding assembly's long service life, the pendulum leaf swing is steady.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.

Claims

1. A slide assembly comprising a base, a slide, and a ball, the base being slidably connected to the slide, wherein,

a first sliding plane is arranged on the base, a second sliding plane is arranged on the sliding piece, and the first sliding plane and the second sliding plane are oppositely arranged;

the ball bearing is arranged in the mounting hole, the ball bearing is abutted against the first sliding plane and the sliding piece, the ball bearing can roll in the mounting hole, the ball bearing enables the second sliding plane and the first sliding plane to be separated to form a gap space, and the first sliding plane and the second sliding plane are in sliding fit through the ball bearing.

2. The slide module as claimed in claim 1, wherein the edge of the mounting hole is provided with an anti-escape mechanism for preventing the ball therein from escaping, and a portion of the ball for interfering with the first slide plane passes out of an end of the anti-escape mechanism.

3. The sliding assembly according to claim 2, wherein the anti-removal mechanism includes a plurality of spaced-apart clasps, each clasps is clasped from a root portion to an end portion thereof toward a middle portion of the mounting hole, an inner side of each clasps is a spherical surface adapted to the ball, a portion of the ball abutting against the first sliding surface extends out of a gap between the end portions of the clasps, and the clasps at the mounting hole are engaged with each other to restrict removal of the ball therein.

4. The slide of claim 3 wherein the end of each of the snap fingers is chamfered or radiused to the side of the middle of the mounting hole.

5. The sliding assembly according to claim 3, wherein the sliding member is plate-shaped, the sliding member is parallel to the first sliding plane, a third sliding plane is provided on the sliding member, the third sliding plane is opposite to the second sliding plane, the mounting hole is a through hole penetrating through the second sliding plane and the third sliding plane, the mounting hole is provided with a plurality of the locking claws at intervals on the second sliding plane and the third sliding plane, the ball is abutted against the inner sides of the locking claws on the third sliding plane, the plurality of the locking claws on the second sliding plane of the mounting hole are alternately distributed with the plurality of the locking claws on the third sliding plane along the circumferential direction thereof, and the locking claws on the second sliding plane of the mounting hole are used for limiting the ball from escaping from the second sliding plane, the buckling claws of the mounting holes on the third sliding plane are used for limiting the balls to be pulled out of the third sliding plane;

the part of the ball, which is used for abutting against the first sliding plane, penetrates out of a gap between the ends of the plurality of buckling claws on the second sliding plane;

the part of the ball departing from the first sliding plane penetrates out of the gap between the ends of the plurality of buckling claws on the third sliding plane.

6. Sliding assembly according to claim 1, wherein the sliding element is provided with a first bar-shaped sliding groove on a face facing away from the first sliding plane;

the base is provided with a rotary motor, an output shaft of the rotary motor is perpendicular to the first sliding plane, the output shaft of the rotary motor is fixedly connected with one end of a rotating handle, the rotating handle rotates along with the output end of the rotary motor, a pin shaft perpendicular to the first sliding plane is arranged at the other end of the rotating handle, the pin shaft is matched with the first strip-shaped sliding groove, the pin shaft is embedded into the first strip-shaped sliding groove and is in sliding fit with the first strip-shaped sliding groove, and the rotary motor is used for driving the sliding piece to slide along the first sliding plane through the rotating handle and the pin shaft.

7. The slide of claim 6 wherein the base includes a base plate and a housing, the housing being disposed on the base plate, the housing and the base plate defining a slide space, the slide being slidably coupled to the base plate within the slide space, the side of the base plate within the housing being the first slide plane, the rotary motor being disposed on the housing.

8. The sliding assembly according to any one of claims 1 to 7, wherein the sliding member is provided with an actuating handle parallel to the first sliding plane, one side of the actuating handle facing the first sliding plane is provided with a protruding connecting shaft, the first sliding plane is provided with a second strip-shaped sliding groove for slidably connecting with the connecting shaft, the connecting shaft is sleeved with a rotating sleeve, the rotating sleeve is rotatably connected with the connecting shaft, the connecting shaft is slidably connected with the second strip-shaped sliding groove through the rotating sleeve, and the rotating sleeve is matched with the second strip-shaped sliding groove for limiting the connecting shaft to move in a direction perpendicular to the first sliding plane.

9. The sliding assembly according to any one of claims 1 to 7, wherein at least 3 mounting holes are disposed in the second sliding plane, and each mounting hole is configured with the ball correspondingly.

10. An air treatment device comprising a frame, a swing blade, and a sliding assembly according to any one of claims 1-9,

the swing blade is arranged on the framework and is rotationally connected with the framework;

the base with skeleton fixed connection, the slider with the pendulum leaf transmission is connected, the slider is used for driving the pendulum leaf swing.