CN210536481U

CN210536481U - Miniature flat permanent magnet direct current brush motor

Info

Publication number: CN210536481U
Application number: CN201922041302.4U
Authority: CN
Inventors: 侯荣生
Original assignee: Shenzhen Xin Baoda Motor Co ltd
Current assignee: Shenzhen Xin Baoda Motor Co ltd
Priority date: 2019-11-24
Filing date: 2019-11-24
Publication date: 2020-05-15
Anticipated expiration: 2029-11-24

Abstract

The utility model provides a miniature flat permanent magnet direct current brush motor, which comprises a rotating shaft, a motor main body, a connector, a connecting seat, a mounting plate, a pulling ring post, a threaded hole, a positioning post, a fixing post, a clamping spring and a guide block, wherein the rotating shaft is installed on the rear end face of the motor main body, the connector is installed on the front end face of the motor main body, the connecting seat is fixed on the lower end face of the motor main body, the mounting plate is connected with the lower end face of the connecting seat, the threaded hole is arranged on the upper end face of the mounting plate, the positioning post is installed at the joint of the mounting plate and the connecting seat, the pulling ring post is assembled on the left end face and the right end face of the mounting plate, the fixing post is installed on the left end face of the pulling ring post, the guide block, the installation is dismantled conveniently, excellent in use effect.

Description

Miniature flat permanent magnet direct current brush motor

Technical Field

The utility model relates to a miniature flat permanent magnetism direct current has brush motor belongs to permanent magnetism direct current motor technical field.

Background

The permanent magnet dc motor may be classified into a permanent magnet brushless dc motor and a permanent magnet brush dc motor according to presence or absence of a brush. A permanent magnet dc motor is a dc motor that uses permanent magnets to create a magnetic field. The permanent magnet direct current motor is widely applied to various portable electronic devices or appliances, such as recorders, VCD (video recorder), record players, electric massagers and various toys, and also widely applied to industries such as automobiles, motorcycles, hand dryers, electric bicycles, storage battery cars, ships, aviation, machinery and the like, and the miniature flat permanent magnet direct current brush motor is one of the permanent magnet direct current motors.

Among the prior art, current miniature flat permanent magnetism direct current has brush motor when using, is not convenient for install and dismantles, influences installation and maintenance progress, and the result of use is not good, and the miniature flat permanent magnetism direct current that now urgently needs has brush motor to solve the problem that the aforesaid appears.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a miniature flat permanent magnetism direct current has brush motor to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the composite erection of being convenient for, it is convenient, excellent in use effect are dismantled in the installation.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a miniature flat permanent-magnet direct-current brush motor comprises a rotating shaft, a motor main body, a convenient mounting mechanism and a connector, the rear end face of the motor main body is provided with a rotating shaft, the front end face of the motor main body is provided with a connector, the lower end face of the motor main body is provided with a convenient installation mechanism which comprises a connecting seat, an installation plate, a pulling ring column, a threaded hole, a positioning column, a fixing column, a clamping spring and a guide block, a connecting seat is fixed on the lower end surface of the motor main body, a mounting plate is connected on the lower end surface of the connecting seat, the upper end surface of the mounting plate is provided with a threaded hole, a positioning column is arranged at the joint of the mounting plate and the connecting seat, the left end surface and the right end surface of the mounting plate are both provided with pulling ring columns, the left end surface of each pulling ring column is provided with a fixing column, the fixed column annular side face is fixed with the guide block, and the fixed column annular side face is sleeved with the clamping spring.

Further, a round hole is formed in the left end face of the pulling ring column, an internal thread is arranged inside the round hole, an external thread is arranged on the right side of the annular side face of the fixing column, and the fixing column is connected with the pulling ring column through threads.

Furthermore, guide grooves are formed in the left side and the right side of the inner portion of the mounting plate, and the guide blocks are matched with the guide grooves.

Furthermore, connecting holes are formed in the left end face and the right end face of the connecting seat, and the fixing columns are matched with the connecting holes.

Furthermore, a mounting groove is formed in the upper end face of the mounting plate, and the connecting seat is matched with the mounting groove.

Furthermore, the lower end face of the connecting seat is provided with a positioning hole, the upper end face of the mounting plate is provided with a positioning hole, and the positioning column is matched with the positioning hole.

The utility model has the advantages that: the utility model discloses a miniature flat permanent magnetism direct current has brush motor, because of the utility model discloses added connecting seat, mounting panel, pulling ring post, screw hole, reference column, fixed column, clamping spring and guide block, this design is convenient for have brush motor to miniature flat permanent magnetism direct current to install and dismantle, has solved original miniature flat permanent magnetism direct current and has brushed the not good problem of motor result of use, has improved the utility model discloses an installation dismantlement convenience.

The round hole has been seted up because of pulling ring post left end face, and the inside internal thread that is provided with of round hole, fixed column annular side right side is provided with the external screw thread, the fixed column is connected through the screw thread with the pulling ring post, this design is through using threaded connection, the firm nature of junction has been strengthened, the guide way has been seted up because of the inside left and right sides of mounting panel, the guide block matches with the guide way, this design is convenient for the guide block and is controlled the removal in the guide way inside, the connecting hole has been seted up because of the terminal surface about the connecting seat, fixed column and connecting hole phase-match, this design is convenient for the fixed column and is connected with the connecting hole, thereby fix the connecting seat, the utility.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a miniature flat permanent magnet dc brush motor according to the present invention;

fig. 2 is a schematic structural view of an easy-to-mount mechanism in a micro flat permanent magnet dc brush motor according to the present invention;

fig. 3 is a front sectional view of an easy-to-mount mechanism in a micro flat permanent magnet dc brush motor according to the present invention;

fig. 4 is an enlarged view of a part a of a miniature flat permanent magnet dc brush motor according to the present invention;

in the figure: the device comprises a rotating shaft 1, a motor main body 2, a convenient installation mechanism 3, a connector 4, a connecting seat 31, a mounting plate 32, a pulling ring column 33, a threaded hole 34, a positioning column 35, a fixing column 36, a clamping spring 37 and a guide block 38.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a miniature flat permanent magnetism direct current has brush motor, includes axis of rotation 1, motor main part 2, the installation mechanism 3 of being convenient for and connector 4, and axis of rotation 1 is installed to 2 rear end faces of motor main part, and connector 4 is installed to 2 preceding terminal surfaces of motor main part, and the terminal surface is provided with the installation mechanism 3 of being convenient for under the motor main part 2.

Installation mechanism 3 of being convenient for includes connecting seat 31, mounting panel 32, pulling ring post 33, screw hole 34, reference column 35, fixed column 36, clamping spring 37 and guide block 38, terminal surface is fixed with connecting seat 31 under the motor main part 2, terminal surface is connected with mounting panel 32 under connecting seat 31, screw hole 34 has been seted up to mounting panel 32 up end, reference column 35 is installed with connecting seat 31 junction to mounting panel 32, terminal surface all is equipped with pulling ring post 33 about mounting panel 32, fixed column 36 is installed to pulling ring post 33 left end face, 36 annular side of fixed column is fixed with

guide block

38, 36 annular side covers of fixed column are equipped with clamping spring 37, this design has solved original miniature flat permanent magnetism direct current and has brushed the not good problem of motor result of use.

The round hole has been seted up to pulling circular column 33 left end face, and the inside internal thread that is provided with of round hole, and 36 annular side of fixed column right sides are provided with the external screw thread, and fixed column 36 is connected through the screw thread with pulling circular column 33, and this design is through using threaded connection, has strengthened the firm nature of junction, and the guide way has been seted up to the inside left and right sides of mounting panel 32, and guide block 38 matches with the guide way, and this design is convenient for guide block 38 and removes about the guide way is inside.

Connecting holes are formed in the left end face and the right end face of the connecting seat 31, the fixing columns 36 are matched with the connecting holes, the fixing columns 36 are connected with the connecting holes conveniently in the design, the connecting seat 31 is fixed, a mounting groove is formed in the upper end face of the mounting plate 32, the connecting seat 31 is matched with the mounting groove, the connecting seat 31 is connected with the mounting plate 32 conveniently in the design, a positioning hole is formed in the lower end face of the connecting seat 31, a positioning hole is formed in the upper end face of the mounting plate 32, the positioning columns 35 are matched with the positioning holes, and the design.

As an embodiment of the present invention: when the motor main body 2 needs to be installed, a worker fixes the motor main body 2 on the upper end face of the connecting seat 31, fixes the installing plate 32 at a proper position through the threaded hole 34, applies force to the pulling ring post 33 towards the right side, the pulling ring post 33 moves towards the right side to drive the fixing post 36 to move towards the right side, the fixing post 36 moves towards the right side to drive the guide block 38 to move towards the right side, the guide block 38 moves towards the right side to compress the clamping spring 37, and similarly, the pulling ring post 33 at the left side is pulled, then the connecting seat 31 is placed in the installing plate 32, the connecting seat 31 is connected with the installing plate 32 under the action of the positioning post 35, then the pulling ring post 33 is released, the clamping spring 37 rebounds, the fixing post 36 is inserted into the connecting seat 31, thereby fixing the connecting seat 31 and achieving the purpose of facilitating the installation of the motor, when needs are dismantled, can take out connecting seat 31 through pulling ring post 33 to be convenient for dismantle the motor, improved the utility model discloses a practicality.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a miniature flat permanent magnetism direct current has brush motor, includes axis of rotation, motor main part, the installation mechanism and the connector of being convenient for, its characterized in that: the rear end face of the motor main body is provided with a rotating shaft, the front end face of the motor main body is provided with a connector, and the lower end face of the motor main body is provided with a convenient mounting mechanism;

the convenient installation mechanism comprises a connecting seat, a mounting plate, a pulling ring column, a threaded hole, a positioning column, a fixing column, a clamping spring and a guide block, wherein the connecting seat is fixed on the lower end face of the motor main body, the mounting plate is connected to the lower end face of the connecting seat, the threaded hole is formed in the upper end face of the mounting plate, the positioning column is installed at the joint of the mounting plate and the connecting seat, the pulling ring column is assembled on the left end face and the right end face of the mounting plate, the fixing column is installed on the left end face of the pulling ring column, the guide block is fixed.

2. The miniature flat permanent magnet direct current brush motor according to claim 1, wherein: the round hole has been seted up to pulling ring post left end face, and the inside internal thread that is provided with of round hole, fixed column annular side right side is provided with the external screw thread, the fixed column is connected through the screw thread with the pulling ring post.

3. The miniature flat permanent magnet direct current brush motor according to claim 1, wherein: guide grooves are formed in the left side and the right side of the inner portion of the mounting plate, and the guide blocks are matched with the guide grooves.

4. The miniature flat permanent magnet direct current brush motor according to claim 1, wherein: the left end face and the right end face of the connecting seat are provided with connecting holes, and the fixing columns are matched with the connecting holes.

5. The miniature flat permanent magnet direct current brush motor according to claim 1, wherein: the mounting panel up end has seted up the mounting groove, connecting seat and mounting groove phase-match.

6. The miniature flat permanent magnet direct current brush motor according to claim 1, wherein: the lower end face of the connecting seat is provided with a positioning hole, the upper end face of the mounting plate is provided with a positioning hole, and the positioning column is matched with the positioning hole.