CN218829428U

CN218829428U - Micromotor with noise reduction structure

Info

Publication number: CN218829428U
Application number: CN202222891934.1U
Authority: CN
Inventors: 林凯馥
Original assignee: Jieyang Kailida Micro Motor Co ltd
Current assignee: Jieyang Kailida Micro Motor Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-04-07
Anticipated expiration: 2032-10-31

Abstract

The utility model provides a micromotor with noise reduction structure relates to micromotor technical field, including motor body, motor body's output fixedly connected with carousel, the drive shaft is equipped with to the front end of carousel, and motor body's front end surface is equipped with the sleeve, and the surface of carousel rotates and is connected with the ball, and motor body's lower surface is equipped with the mount pad. The utility model discloses, through having set up the carousel, the drive shaft, the sleeve, the ball, the mount pad, the back shaft, the elastic plate, the blotter, carbon fiber plate, can be through ball and telescopic structure combination, provide the support for the rotation of carousel, and reduce the resistance of the rotatory in-process of carousel, with this noise that reduces the drive shaft function, cooperation through back shaft and elastic plate, provide the support for the supporting seat, and realize buffer function through the blotter, ensure final buffering damping effect through carbon fiber plate, the produced noise of maximum reduction motor body function, with this use experience of guaranteeing the user.

Description

Micromotor with noise reduction structure

Technical Field

The utility model relates to a micromotor technical field especially relates to a micromotor with noise reduction structure.

Background

The micromotor is a miniature driving structure, and its principle is through the rotation of drive shaft, reaches the drive function to the assembled article, and in the in-service use of micromotor, because the little electricity of traditional type often can lead to self vibration because of the operation of its inside electron in the use, produced noise is great during the operation, has caused the influence to user's use experience, needs to improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a micromotor with a noise reduction structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a micromotor with noise reduction structure, includes motor body, motor body's output fixedly connected with carousel, the drive shaft is equipped with at the front end of carousel, motor body's front end surface is equipped with the sleeve, the surface of carousel rotates and is connected with the ball, motor body's lower surface is equipped with the mount pad, the inboard central point of mount pad puts and is equipped with the back shaft, the elastic plate is all equipped with to the both sides of back shaft, the upper and lower face of elastic plate all is provided with the blotter, the lower surface of mount pad is equipped with the carbon fiber board, the carbon fiber board sets up to network structure.

In order to inject the distribution position of ball, the utility model discloses an improvement has, the carousel rotates to be connected in telescopic inboard, be circumference equidistant distribution between the ball.

In order to reduce the resistance of the rotatory in-process of carousel, the utility model discloses an improvement has, annular slide has been seted up to telescopic inboard, the ball is laminated with annular slide's inner wall mutually.

In order to realize the buffering damping function of blotter and elastic plate, the utility model discloses an improvement has, the shape of elastic plate is the wave, the blotter is located between elastic plate and the mount pad, the blotter is laminated with elastic plate, mount pad mutually.

In order to realize the altitude mixture control function of screw rod, the utility model discloses an improvement has, the extension board is equipped with to the lower surface of carbon fiber plate, the regulating plate is all equipped with to the both sides of extension board, the upper surface of regulating plate runs through and has seted up the screw, the inboard threaded connection of screw has the screw rod.

In order to provide structural support for the angle modulation on chassis, the utility model discloses an improvement has, the handle is equipped with on the top of screw rod, the regulating spindle is equipped with to the bottom of screw rod, the damping pivot is all equipped with to the surface both sides of regulating spindle.

In order to realize the fixed position function on chassis, the utility model discloses an improvement has, the surface rotation of damping pivot is connected with the link, be equipped with the chassis between the link, the upper surface border position on chassis runs through and has seted up the mounting hole.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model discloses, through having set up the carousel, the drive shaft, the sleeve, the ball, the mount pad, the back shaft, the elastic plate, the blotter, carbon fiber plate, can be through ball and telescopic structure combination, provide the support for the rotation of carousel, and reduce the resistance of the rotatory in-process of carousel, with this noise that reduces the drive shaft function, cooperation through back shaft and elastic plate, provide the support for the supporting seat, and realize buffer function through the blotter, ensure final buffering damping effect through carbon fiber plate, the produced noise of maximum reduction motor body function, with this use experience of guaranteeing the user.

2. The utility model discloses, through having set up extension board, regulating plate, screw rod, regulating spindle, damping pivot, chassis, can drive the regulating spindle through the cooperation of screw rod and regulating plate and carry out position control, realize the difference regulatory function of extension board both sides height to through the cooperation on damping pivot and chassis, realize the angle modulation function on chassis, ensure that the chassis can assemble on various assembly faces.

Drawings

Fig. 1 is a schematic diagram of the overall components of a micro-motor with a noise reduction structure according to the present invention;

FIG. 2 is a schematic side view angle explosion diagram of a micro-motor with noise reduction structure according to the present invention;

fig. 3 is an enlarged schematic view of fig. 2 at a point a of the micro-motor with a noise reduction structure according to the present invention;

fig. 4 is a schematic view of a portion of the structure of fig. 1 of a micro-motor with a noise reduction structure according to the present invention.

Illustration of the drawings:

1. a motor body; 2. a turntable; 3. a drive shaft; 4. a sleeve; 5. a ball bearing; 6. a mounting seat; 7. a support shaft; 8. an elastic plate; 9. a cushion pad; 10. a carbon fiber sheet; 11. a support plate; 12. an adjusting plate; 13. a screw; 14. an adjustment shaft; 15. a damping rotating shaft; 16. a chassis.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Example one

Referring to fig. 1-3, the present invention provides a technical solution: a micromotor with a noise reduction structure comprises a motor body 1, wherein a rotary disc 2 is fixedly connected to the output end of the motor body 1, a driving shaft 3 is installed at the front end of the rotary disc 2, the rotary disc 2 can be driven to rotate through the operation of the motor body 1, the driving effect on the driving shaft 3 is achieved, a sleeve 4 is installed on the outer surface of the front end of the motor body 1, balls 5 are rotatably connected to the outer surface of the rotary disc 2, the rotary disc 2 is rotatably connected to the inner side of the sleeve 4, the balls 5 are distributed at equal intervals in a circumferential direction, the design aims to further limit the distribution positions of the balls 5, the positions of the balls 5 are preliminarily limited through the position arrangement of the rotary disc 2, an annular slide way is formed in the inner side of the sleeve 4, the balls 5 are attached to the inner wall of the annular slide way, and the resistance of the rotary disc 2 in the rotating process can be reduced through the sliding of the balls 5 on the inner side of the annular slide way, further achieving the effect of reducing noise, the lower surface of the motor body 1 is provided with the mounting seat 6, the center position of the inner side of the mounting seat 6 is provided with the supporting shaft 7, two sides of the supporting shaft 7 are provided with the elastic plates 8, the upper surface and the lower surface of the elastic plates 8 are provided with the buffer pads 9, the shape of the elastic plates 8 is wave-shaped, the buffer pads 9 are positioned between the elastic plates 8 and the mounting seat 6, the buffer pads 9 are attached to the elastic plates 8 and the mounting seat 6, the purpose of the design is to limit the position of the buffer pads 9 and elastically match with the elastic plates 8 through the wave-shaped arrangement, space is provided for buffering while providing support for the inner side of the mounting seat 6, the buffer function of vibration is realized through the buffer pads 9, the lower surface of the mounting seat 6 is provided with the carbon fiber plate 10, the carbon fiber plate 10 is arranged to be of a net-shaped structure, through the design of the net-shaped structure, the strength and the vibration damping performance of the carbon fiber plate 10 are ensured, and the noise generated by the operation of the motor body 1 is reduced to the greatest extent, so that the use experience of a user is ensured.

Example two

Referring to fig. 4, a support plate 11 is mounted on the lower surface of a carbon fiber plate 10, adjustment plates 12 are mounted on two sides of the support plate 11, screw holes are formed in the upper surface of the adjustment plates 12 in a penetrating manner, screw rods 13 are connected to the inner sides of the screw holes in a threaded manner, the screw rods 13 are designed to rotate through the screws 13 and are matched with structures of the screw holes, so that the adjustment function of the positions of the screw rods 13 is achieved in the rotating process, handles are mounted at the top ends of the screw rods 13 and can drive the screw rods 13 to rotate through the rotation of the handles, structural support is provided for the rotating work of the screw rods 13, adjusting shafts 14 are mounted at the bottom ends of the screw rods 13, damping rotating shafts 15 are mounted on two sides of the outer surfaces of the adjusting shafts 14, in the position adjusting process of the screw rods 13, the positions of the adjusting shafts 14 are adjusted accordingly, the directions of the damping rotating shafts 15 are adjusted through the rotations of the screws 13, connecting frames are rotatably connected to the outer surfaces of the damping rotating shafts 15, a chassis 16 is mounted between the connecting frames, and the edge positions of the upper surface of the chassis 16 are fixed through screws, and can be connected to the chassis 16 in a fixing mode.

The working principle is as follows: in the use process of the micromotor, the rotating disc 2 can be driven to rotate through the operation of the motor body 1, so that the driving effect on the driving shaft 3 is realized, the resistance in the rotating process of the rotating disc 2 is reduced through the sliding of the balls 5 on the inner side of the annular slide way, the effect of reducing the noise is further achieved, the position of the cushion pad 9 is limited through the elastic plate 8 and the mounting seat 6, the elastic matching with the elastic plate 8 is arranged through the wave shape, the inner side of the mounting seat 6 provides a support and space for buffering, the buffering function for vibration is realized through the cushion pad 9, the strength and the vibration reduction performance of the carbon fiber plate 10 are ensured through the design of the net structure, the produced noise of maximum reduction motor body 1 function, thereby ensure user's use experience, in assembly work, mode through rotating the handle drives screw rod 13 and rotates, with the structure cooperation of screw, realize screw rod 13 at rotatory in-process, to the regulatory function of self position, screw rod 13 is carrying out position control's in-process, the position of regulating spindle 14 is also adjusted thereupon, and rotation through screw rod 13, adjust the direction of damping pivot 15, through the rotation on connecting frame 15 surfaces of damping pivot, adjust the angle of chassis 16, with this adaptation stationary plane, through the mode of beating the screw and being connected with the stationary plane in the mounting hole inside, fix the position of chassis 16, accomplish the assembly.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes to apply to other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A micromotor with noise reduction structure comprises a motor body (1), and is characterized in that: the utility model discloses a motor, including motor body (1), output fixedly connected with carousel (2), drive shaft (3) are equipped with to the front end of carousel (2), sleeve (4) are equipped with to the front end surface of motor body (1), the surface of carousel (2) rotates and is connected with ball (5), mount pad (6) are equipped with to the lower surface of motor body (1), back shaft (7) are equipped with to the inboard central point of mount pad (6), elastic plate (8) all are equipped with to the both sides of back shaft (7), the upper and lower face of elastic plate (8) all is provided with blotter (9), carbon fiber plate (10) are equipped with to the lower surface of mount pad (6), carbon fiber plate (10) set up to network structure.

2. The micro-machine having a noise reducing structure according to claim 1, wherein: the rotary table (2) is rotatably connected to the inner side of the sleeve (4), and the balls (5) are distributed at equal intervals in the circumferential direction.

3. The micro-machine having a noise reducing structure according to claim 1, wherein: the inner side of the sleeve (4) is provided with an annular slide way, and the balls (5) are attached to the inner wall of the annular slide way.

4. The micro-machine having a noise reducing structure according to claim 1, wherein: the shape of elastic plate (8) is the wave, blotter (9) are located between elastic plate (8) and mount pad (6), blotter (9) laminate mutually with elastic plate (8), mount pad (6).

5. The micro-machine having a noise reducing structure according to claim 1, wherein: the carbon fiber plate is characterized in that a support plate (11) is mounted on the lower surface of the carbon fiber plate (10), adjusting plates (12) are mounted on two sides of the support plate (11), screw holes are formed in the upper surface of each adjusting plate (12) in a penetrating mode, and screw rods (13) are connected to the inner side of the screw holes in a threaded mode.

6. The micro-machine having a noise reducing structure according to claim 5, wherein: the handle is equipped with on the top of screw rod (13), regulating shaft (14) are equipped with to the bottom of screw rod (13), damping pivot (15) are all equipped with to the surface both sides of regulating shaft (14).

7. The micro-machine having a noise reducing structure according to claim 6, wherein: the outer surface of the damping rotating shaft (15) is rotatably connected with connecting frames, a chassis (16) is arranged between the connecting frames, and the edge position of the upper surface of the chassis (16) is provided with a mounting hole in a penetrating mode.