CN220510854U

CN220510854U - Permanent magnet brushless motor

Info

Publication number: CN220510854U
Application number: CN202321954728.9U
Authority: CN
Inventors: 康健; 徐建忠; 徐芩艳
Original assignee: Suzhou Yongbao Electromechanical Technology Co ltd
Current assignee: Suzhou Yongbao Electromechanical Technology Co ltd
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2024-02-20
Anticipated expiration: 2033-07-24

Abstract

The utility model relates to the technical field of permanent magnet brushless motors, in particular to a permanent magnet brushless motor which comprises a permanent magnet brushless motor body and an installation seat, wherein the installation seat is arranged at the rear of the permanent magnet brushless motor body, a connecting plug post is arranged at the rear side of the permanent magnet brushless motor body, plug boards are symmetrically arranged on the outer wall of the connecting plug post up and down, a limit post is arranged on the front surface of the plug boards, a rotating groove, a spring, a push plate and a front plate are arranged to push the connecting plug post to the front side, and the plug boards, the limit post and the limit groove are arranged to limit the connecting plug post after the connecting plug post is inserted into the installation seat, so that the installation of the permanent magnet brushless motor is facilitated.

Description

Permanent magnet brushless motor

Technical Field

The utility model relates to the technical field of permanent magnet brushless motors, in particular to a permanent magnet brushless motor.

Background

The permanent magnet brushless motor mainly comprises a rotor made of permanent magnets, a stator made of a plurality of pairs of coil windings and an induction control circuit, wherein the induction control circuit replaces the brush and commutator structure of the traditional brush motor, the service life of the motor is longer, the noise is lower, the efficiency is higher, and the small permanent magnet brushless motor is a common one in the market.

At present, the small permanent magnet brushless motor needs to be installed on electrical equipment when in use, and the small permanent magnet brushless motor is inconvenient to detach because the small permanent magnet brushless motor is too small in size and is installed through bolts.

There is therefore a need for a permanent magnet brushless motor that ameliorates the above-mentioned problems.

Disclosure of Invention

The present utility model is directed to a permanent magnet brushless motor, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a permanent magnet brushless motor, includes permanent magnet brushless motor body and mount pad, the rear of permanent magnet brushless motor body is provided with the mount pad, the rear side of permanent magnet brushless motor body is provided with the connection spliced pole, the outer wall upper and lower symmetry of connection spliced pole is provided with the picture peg, the front of picture peg is provided with spacing post, the change groove has been seted up in the front of mount pad, the inside of change groove is provided with the spring, the front of spring is provided with the push pedal, the front of mount pad is provided with the front bezel, the spliced pole hole has been seted up to the centre department of front bezel, the spliced pole hole has been seted up to the upper and lower both sides of spliced pole hole, the spacing groove has been seted up to the back of front bezel and the left and right sides that is located the spliced pole hole, the left and right sides of mount pad is provided with the external connection board, the screw has been cup jointed on the external connection board.

As a preferable scheme of the utility model, the connecting structure of the connecting plug and the plug hole is a sliding plug connection, and the connecting plug can rotate in the plug hole.

As a preferable scheme of the utility model, the connection structure of the plugboard and the plugboard hole is in sliding plug connection.

As a preferable scheme of the utility model, the connection mode of the push plate and the rotary groove is sliding connection.

As a preferable scheme of the utility model, the diameter of the rotary groove is larger than the sum of the length of the plugboard and the diameter of the connecting plugboard.

As a preferable scheme of the utility model, the connection structure of the plugboard hole and the limit groove is in sliding plug connection.

As a preferable scheme of the utility model, the mounting seat is fixedly connected with external electrical equipment through screws.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the connecting plug posts can be pushed forward through the rotating grooves, the springs, the push plates and the front plates which are arranged in the permanent magnet brushless motor, and the arranged plug plates, the limiting posts and the limiting grooves can limit the connecting plug posts after the connecting plug posts are inserted into the mounting seats, so that the permanent magnet brushless motor is convenient to mount.

Drawings

FIG. 1 is a schematic view of the overall appearance structure of the present utility model;

FIG. 2 is a schematic view of an explosion structure of the mounting base of the present utility model;

FIG. 3 is a schematic view of the back structure of the front plate of the present utility model.

In the figure: 1. a permanent magnet brushless motor body; 2. a mounting base; 3. connecting the inserted columns; 4. inserting plate; 5. a limit column; 6. a rotary groove; 7. a spring; 8. a push plate; 9. a front plate; 10. a post insertion hole; 11. a socket hole; 12. a limit groove; 13. an outer connecting plate; 14. and (5) a screw.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides a permanent magnet brushless motor, including permanent magnet brushless motor body 1 and mount pad 2, the rear of permanent magnet brushless motor body 1 is provided with mount pad 2, the rear side of permanent magnet brushless motor body 1 is provided with and connects spliced pole 3, the outer wall upper and lower symmetry of connecting spliced pole 3 is provided with picture peg 4, the front of picture peg 4 is provided with spacing post 5, change groove 6 has been seted up in the front of mount pad 2, the inside of change groove 6 is provided with spring 7, spring 7's front is provided with push pedal 8, mount pad 2's front is provided with front bezel 9, spliced pole hole 10 has been seted up in the middle of front bezel 9, spliced pole hole 11 has been seted up to the upper and lower both sides of spliced pole hole 10, limit groove 12 has been seted up to the back of front bezel 9 and be located the left and right sides of spliced pole hole 10, the left and right sides of mount pad 2 is provided with external connection board 13, screw 14 has been cup jointed on the external connection board 13.

In this embodiment, connect the connection structure of spliced pole 3 and spliced pole hole 10 for slidingtype plug connection, and connect spliced pole 3 and can rotate in spliced pole hole 10, the connection structure of picture peg 4 and spliced pole hole 11 is slidingtype plug connection, push pedal 8 and the connected mode of change groove 6 is sliding connection, the diameter of change groove 6 is greater than picture peg 4 length, connect the total of spliced pole 3 diameters, the connection structure of picture peg hole 11 and spacing groove 12 is slidingtype plug connection, mount pad 2 carries out fixed connection through screw 14 and external electrical equipment, the change groove 6 of setting, spring 7, push pedal 8, front bezel 9 can be with connecting spliced pole 3 forward side push, picture peg 4 of setting, spacing post 5, spacing groove 12 can be after connecting spliced pole 3 inserts mount pad 2, spacing to connect spliced pole 3, thereby make things convenient for permanent magnet brushless motor's installation, and when these structures dismantle, only need promote spliced pole 3 backward side, make spacing post 5 extract from spacing groove 12, again with 4 change to the last position of connecting pole 11, can accomplish the permanent magnet brushless motor's of following, and dismantle from the design picture peg 10, and then, it can accomplish the picture peg 3 to dismantle from the heald pole 10.

The working flow of the utility model is as follows: when using permanent magnet brushless motor, firstly install electrical equipment with mount pad 2 through screw 14, then will take permanent magnet brushless motor body 1 and insert the spliced pole 3 to insert in the spliced pole hole 10, connect spliced pole 3 and just can push away push pedal 8 backward, spring 7 just can be compressed this moment, then rotate spliced pole 3, picture peg 4 this moment, spacing post 5 just can rotate along with spliced pole 3, wait to spacing post 5 to loosen permanent magnet brushless motor body 1 after reaching spacing groove 12's position, spring 7 just can promote push pedal 8 forward motion, then push pedal 8 can promote spliced pole 3 and remove the front side, then spacing post 5 just can insert in spacing groove 12, just accomplish the installation of back permanent magnet brushless motor body 1 at this moment, during the dismantlement, will connect spliced pole 3 to the rear side and promote, spacing post 5 just can be pulled out from spacing groove 12, then rotate picture peg 4 to picture peg hole 11's position, then with spliced pole 3 from inserting in the spliced pole hole 10, the change groove 6 that sets up, spring 7, push pedal 8, front plate 9 can be with connecting pole 3 to pull out, install 5 in the spacing groove 12, and then can dismantle the spliced pole 3 from the position of inserting pole 3, can be removed from the 5 to the 5, and install the position of inserting pole 3, and then can be removed from the 5, the position of inserting pole 3 is just can be removed from the 5, and install the position of inserting pole 3 is convenient to be removed, and the position of inserting plate 3 is just can be removed from the position of inserting 5, and can be removed from the position of inserting 5.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a permanent magnet brushless motor, includes permanent magnet brushless motor body (1) and mount pad (2), its characterized in that: the rear of the permanent magnet brushless motor body (1) is provided with a mounting seat (2), the rear side of the permanent magnet brushless motor body (1) is provided with a connecting inserting column (3), the outer wall of the connecting inserting column (3) is provided with an inserting plate (4) in an up-down symmetrical mode, the front of the inserting plate (4) is provided with a limiting column (5), the front of the mounting seat (2) is provided with a rotary groove (6), the inside of the rotary groove (6) is provided with a spring (7), the front of the spring (7) is provided with a push plate (8), front of mount pad (2) is provided with front bezel (9), spliced pole hole (10) have been seted up to the centre department of front bezel (9), spliced pole hole (11) have been seted up to the upper and lower both sides of spliced pole hole (10), spacing groove (12) have been seted up at the back of front bezel (9) and the left and right sides that is located spliced pole hole (10), the left and right sides of mount pad (2) is provided with external board (13), screw (14) have been cup jointed on external board (13).

2. A permanent magnet brushless motor according to claim 1, wherein: the connecting structure of the connecting plug column (3) and the plug column hole (10) is in sliding plug connection, and the connecting plug column (3) can rotate in the plug column hole (10).

3. A permanent magnet brushless motor according to claim 1, wherein: the connection structure of the plugboard (4) and the plugboard hole (11) is in sliding plug connection.

4. A permanent magnet brushless motor according to claim 1, wherein: the push plate (8) is connected with the rotary groove (6) in a sliding way.

5. A permanent magnet brushless motor according to claim 1, wherein: the diameter of the rotating groove (6) is larger than the sum of the length of the inserting plate (4) and the diameter of the connecting inserting column (3).

6. A permanent magnet brushless motor according to claim 1, wherein: the connection structure of the plugboard hole (11) and the limit groove (12) is in sliding plug connection.

7. A permanent magnet brushless motor according to claim 1, wherein: the mounting seat (2) is fixedly connected with external electrical equipment through screws (14).