CN215646484U

CN215646484U - Low-noise stepping motor for air conditioner

Info

Publication number: CN215646484U
Application number: CN202121256233.XU
Authority: CN
Inventors: 蒋健
Original assignee: Changzhou Oukai Electrical Appliances Co ltd
Current assignee: Changzhou Oukai Electrical Appliances Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2022-01-25
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a low-noise stepping motor for an air conditioner, which comprises a shell, wherein a protective pad is fixedly connected to the outer wall of the shell, a first sliding groove is formed in the outer wall of the shell, a lifting assembly is connected to the inner wall of the first sliding groove in a sliding manner, the number of the lifting assemblies is four, a magnet is arranged on the part, connected with the inner wall of the first sliding groove, of each lifting assembly, a second sucking disc is fixedly connected to the bottom of each lifting assembly, a first sucking disc is fixedly connected to the outer wall of the shell, a limiting rod is fixedly connected to the outer wall of the first sucking disc, a second sliding groove is formed in the inner wall of the shell, a vibration damping assembly is connected to the inner wall of the second sliding groove in a sliding manner, and a motor body is fixedly connected to the top of the vibration damping assembly. The lifting assembly is matched with other assemblies, so that the lifting device has the aim and effect of being convenient to mount and dismount, convenience is provided for a user to mount and dismount, and meanwhile the practicability of the lifting device is improved.

Description

Low-noise stepping motor for air conditioner

Technical Field

The utility model relates to the technical field of stepping motors, in particular to a low-noise stepping motor for an air conditioner.

Background

The step motor is an open-loop control element step motor part for converting an electric pulse signal into angular displacement or linear displacement, under the condition of non-overload, the rotating speed and the stop position of the motor only depend on the frequency and the pulse number of the pulse signal, and are not influenced by load change, when a step driver receives a pulse signal, the step driver drives the step motor to rotate by a fixed angle called a step angle according to a set direction, the rotation of the step motor runs step by step at the fixed angle, and the angular displacement can be controlled by controlling the number of the pulses, so that the aim of accurate positioning is fulfilled; meanwhile, the rotating speed and the rotating acceleration of the motor can be controlled by controlling the pulse frequency, so that the aim of speed regulation is fulfilled.

At present, the low-noise stepping motor for the air conditioner on the market is not convenient to mount and dismount when in use, so that the low-noise stepping motor for the air conditioner is required to be designed, and the low-noise stepping motor for the air conditioner is convenient to mount and dismount.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a low-noise stepping motor for an air conditioner to solve the problems of the related art.

In order to solve the technical problems, the utility model provides the following technical scheme: a low-noise stepping motor for an air conditioner comprises a shell, wherein a protective pad is fixedly connected to the outer wall of the shell, a first sliding groove is formed in the outer wall of the shell, a lifting assembly is connected to the inner wall of the first sliding groove in a sliding mode, and a second sucking disc is fixedly connected to the bottom of the lifting assembly;

the outer wall fixedly connected with first sucking disc of casing, the outer wall fixedly connected with gag lever post of first sucking disc, the second spout has been seted up to the inner wall of casing, the inner wall sliding connection of second spout has the damping subassembly, the top fixedly connected with motor body of damping subassembly, the inner wall sliding connection of casing has the sliding door.

Further, the lifting assembly comprises a first sleeve arranged on the outer wall of the second sucker, the inner wall of the first sleeve is movably connected with a movable clamping block, the outer wall of the movable clamping block is fixedly connected with a first spring, the outer wall of the movable clamping block is fixedly connected with a pull rope, the inner wall of the first sleeve is movably connected with a loop bar, the outer wall of the loop bar is fixedly connected with a positioning block, and the purpose of conveniently adjusting the height of the device can be achieved through the arrangement of the lifting assembly.

Furthermore, the outer wall of the pull rope is movably connected with the inner wall of the first sleeve, and one end of the first spring is fixedly connected with the inner wall of the first sleeve, so that the condition of conveniently adjusting the relative position of the components in the lifting assembly is achieved.

Furthermore, damping component is including setting up the ball at the second spout inner wall, the top swing joint of ball has the bottom plate, the top fixedly connected with second spring of bottom plate, the top fixedly connected with third sleeve of bottom plate, the telescopic inner wall sliding connection of third has the second sleeve, the telescopic top fixedly connected with platen of second can reach better damping effect through damping component's setting to reach the guard action to motor main body.

Furthermore, the number of the limiting rods is four, the outer wall of each limiting rod is movably connected with the outer portion of the lifting assembly, and a good limiting effect can be achieved through the arrangement of the four limiting rods.

Furthermore, the quantity of first spring is sixteen, and the surface of first spring outer wall plates the aluminium oxide coating, and it can slow down the ageing effect of spring to plate the aluminium oxide coating on the spring surface.

Furthermore, the number of the lifting assemblies is four, and the parts of the lifting assemblies, which are connected with the inner wall of the first sliding groove, are provided with magnets, so that the lifting assemblies can be matched with other assemblies for use, and the positioning effect can be achieved conveniently.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, through the mutual matching use of the shell, the protection pad, the lifting assembly, the limiting rod, the first sucker, the second sucker, the first chute and the motor body, and through the matching use of the lifting assembly and other assemblies, the purpose of convenient installation and disassembly of the device can be achieved, convenience is provided for a user during installation and disassembly, meanwhile, the practical performance of the device is also improved, through the mutual matching use of the shell, the lifting assembly, the vibration reduction assembly, the bedplate, the second spring, the second sleeve, the third sleeve, the bottom plate, the ball, the limiting rod, the first sucker, the second sucker, the first chute, the motor body and the second chute, through the matching use of the internal assemblies of the vibration reduction assembly, when bumping occurs, a good protection effect on the motor body can be achieved, the service life of the device is prolonged, and through the shell, the protection pad, the lifting assembly, the vibration reduction assembly, The utility model discloses a motor body, including the gag lever post, first sucking disc, second sucking disc, first spout, motor body, sliding door and the second spout, the spacing pole is connected with the air conditioner, the first sucking disc, the second sucking disc, first spout, motor body, sliding door and second spout are used mutually supporting, through the setting of the connected mode of damping subassembly and second spout inner wall and the equipment of 3 inner wall subassemblies of lifting unit, can reach the effect of being convenient for adjust motor body height and controlling the position, be convenient for with the connection of other parts in the air conditioner, brought the convenience for the user.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the lifting assembly of the present invention;

FIG. 4 is a schematic structural view of the damping assembly of the present invention;

FIG. 5 is an enlarged view taken at A in FIG. 3;

in the figure: 1. a housing; 2. a protective pad; 3. a lifting assembly; 301. a first spring; 302. a loop bar; 303. positioning blocks; 304. a first sleeve; 305. pulling a rope; 306. a movable clamping block; 4. a vibration reduction assembly; 401. a platen; 402. a second spring; 403. a second sleeve; 404. a third sleeve; 405. a base plate; 406. a ball bearing; 5. a limiting rod; 6. a first suction cup; 7. a second suction cup; 8. a first chute; 9. a motor body; 10. a sliding door; 11. a second runner.

Detailed Description

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

Referring to fig. 1-5, the present invention provides the following technical solutions: a low-noise stepping motor for an air conditioner comprises a shell 1, wherein a protective pad 2 is fixedly connected to the outer wall of the shell 1, a first sliding groove 8 is formed in the outer wall of the shell 1, a lifting assembly 3 is slidably connected to the inner wall of the first sliding groove 8, the lifting assembly 3 comprises a first sleeve 304 arranged on the outer wall of a second suction cup 7, a movable fixture block 306 is movably connected to the inner wall of the first sleeve 304, a first spring 301 is fixedly connected to the outer wall of the movable fixture block 306, a pull rope 305 is fixedly connected to the outer wall of the movable fixture block 306, a sleeve rod 302 is movably connected to the inner wall of the first sleeve 304, a positioning block 303 is fixedly connected to the outer wall of the sleeve rod 302, the outer wall of the pull rope 305 is movably connected to the inner wall of the first sleeve 304, one end of the first spring 301 is fixedly connected to the inner wall of the first sleeve 304, the number of the first spring 301 is sixteen, and an aluminum oxide coating is plated on the outer surface of the outer wall of the first spring 301, the number of the lifting assemblies 3 is four, the magnet is arranged at the part of the lifting assemblies 3 connected with the inner wall of the first chute 8, and the bottom of each lifting assembly 3 is fixedly connected with a second sucker 7;

the outer wall of the shell 1 is fixedly connected with a first suction disc 6, the outer wall of the first suction disc 6 is fixedly connected with a limiting rod 5, the number of the limiting rods 5 is four, the outer wall of the limiting rod 5 is movably connected with the outer portion of the lifting assembly 3, the inner wall of the shell 1 is provided with a second chute 11, the inner wall of the second chute 11 is slidably connected with a vibration reduction assembly 4, the vibration reduction assembly 4 comprises a ball 406 arranged on the inner wall of the second chute 11, the top of the ball 406 is movably connected with a bottom plate 405, the top of the bottom plate 405 is fixedly connected with a second spring 402, the top of the bottom plate 405 is fixedly connected with a third sleeve 404, the inner wall of the third sleeve 404 is slidably connected with a second sleeve 403, the top of the second sleeve 403 is fixedly connected with a bedplate 401, the top of the vibration reduction assembly 4 is fixedly connected with a motor body 9, and the first suction disc 6, the shell 1, the protection pad 2, the lifting assembly 3, the limiting rod 5, the first suction disc 6, the limiting rods 5 and the first suction disc 6 are movably connected with a vibration reduction assembly 4, The mutual matching use of the second sucker 7, the first chute 8 and the motor body 9 can achieve the purpose that the device is convenient to install and disassemble through the matching use of the lifting component 3 and other components, the convenience is provided for users during the installation and the disassembly, meanwhile, the practical performance of the device is also improved, through the mutual matching use of the shell 1, the lifting component 3, the vibration reduction component 4, the bedplate 401, the second spring 402, the second sleeve 403, the third sleeve 404, the bottom plate 405, the ball 406, the limiting rod 5, the first sucker 6, the second sucker 7, the first chute 8, the motor body 9 and the second chute 11, through the matching use of internal components of the vibration reduction component 4, when bumping, the good protection effect on the motor body 9 can be achieved, the service life of the device is prolonged, the inner wall of the shell 1 is slidably connected with the sliding door 10, and through the shell 1, Protection pad 2, lifting unit 3, damping subassembly 4, gag lever post 5, first sucking disc 6, second sucking disc 7, first spout 8, motor body 9, mutually supporting of sliding door 10 and second spout 11 is used, the equipment of the connected mode through

damping subassembly

4 and 11 inner walls of second spout and the 3 inner wall subassemblies of lifting unit, can reach the effect of being convenient for adjust motor body 9 height and controlling the position, be convenient for with being connected of other parts in the air conditioner, it is convenient to have brought for the user.

The working principle of the utility model is as follows: in use, the pull rope 305 is pulled, the position between the loop bar 302 and the first sleeve 304 is adjusted, the proper height is adjusted, the lifting assembly 3 is rotated along the first sliding groove 9, the proper position is selected to be fixed, the position is limited by the first suction disc 6 and the limiting rod 5, the sliding door 10 is moved, the motor body 8 is pulled to adjust the position, and the motor is installed in the air conditioner.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a step motor for air conditioner of low noise, includes casing (1), its characterized in that: the protective pad (2) is fixedly connected to the outer wall of the shell (1), a first sliding groove (8) is formed in the outer wall of the shell (1), the inner wall of the first sliding groove (8) is connected with the lifting assembly (3) in a sliding mode, and the bottom of the lifting assembly (3) is fixedly connected with a second sucker (7);

the outer wall fixedly connected with of casing (1) first sucking disc (6), the outer wall fixedly connected with gag lever post (5) of first sucking disc (6), second spout (11) have been seted up to the inner wall of casing (1), the inner wall sliding connection of second spout (11) has damping subassembly (4), the top fixedly connected with motor body (9) of damping subassembly (4), the inner wall sliding connection of casing (1) has sliding door (10).

2. A low-noise stepping motor for an air conditioner according to claim 1, wherein: lifting unit (3) is including setting up first sleeve (304) at second sucking disc (7) outer wall, the inner wall swing joint of first sleeve (304) has movable fixture block (306), the first spring of outer wall fixedly connected with (301) of activity fixture block (306), the outer wall fixedly connected with stay cord (305) of activity fixture block (306), the inner wall swing joint of first sleeve (304) has loop bar (302), the outer wall fixedly connected with locating piece (303) of loop bar (302).

3. A low-noise stepping motor for an air conditioner according to claim 2, wherein: the outer wall of the pull rope (305) is movably connected with the inner wall of the first sleeve (304), and one end of the first spring (301) is fixedly connected with the inner wall of the first sleeve (304).

4. A low-noise stepping motor for an air conditioner according to claim 1, wherein: the damping assembly (4) comprises a ball (406) arranged on the inner wall of the second sliding groove (11), the top of the ball (406) is movably connected with a bottom plate (405), the top of the bottom plate (405) is fixedly connected with a second spring (402), the top of the bottom plate (405) is fixedly connected with a third sleeve (404), the inner wall of the third sleeve (404) is slidably connected with a second sleeve (403), and the top of the second sleeve (403) is fixedly connected with a bedplate (401).

5. A low-noise stepping motor for an air conditioner according to claim 1, wherein: the number of the limiting rods (5) is four, and the outer wall of each limiting rod (5) is movably connected with the outer part of the lifting component (3).

6. A low-noise stepping motor for an air conditioner according to claim 2, wherein: the number of the first springs (301) is sixteen, and the outer surfaces of the outer walls of the first springs (301) are plated with aluminum oxide coatings.

7. A low-noise stepping motor for an air conditioner according to claim 1, wherein: the number of the lifting components (3) is four, and the parts of the lifting components (3) connected with the inner wall of the first sliding groove (8) are provided with magnets.