CN214337738U - Brushless motor mounting structure - Google Patents
Brushless motor mounting structure Download PDFInfo
- Publication number
- CN214337738U CN214337738U CN202120587675.6U CN202120587675U CN214337738U CN 214337738 U CN214337738 U CN 214337738U CN 202120587675 U CN202120587675 U CN 202120587675U CN 214337738 U CN214337738 U CN 214337738U
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- stator
- ring
- brushless motor
- pcb board
- mounting structure
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Abstract
The utility model discloses a brushless motor mounting structure, including motor shell, magnetic ring, stator, PCB board, aluminium support, magnetic ring, stator, PCB board set up between motor shell and aluminium support, be equipped with the spacing ring between PCB board and the stator, the one end of spacing ring is equipped with the spliced pole, be equipped with on the PCB board with spliced pole complex mounting hole, the other end of spacing ring is equipped with and is used for spacing reference column. Compared with the prior art, the utility model the advantage lie in: through the arrangement of the limiting ring, when the brushless motor is fixedly installed, the limiting ring is used for quickly positioning, the phenomenon of alignment error is avoided, the structural space is more compact, the installation cost is low, and the limiting effect is good; the connecting column on the limiting ring is matched with the mounting hole on the PCB, and the positioning column on the limiting ring is matched with the limiting groove on the inner side of the stator, so that the PCB and the stator are quickly positioned.
Description
Technical Field
The utility model relates to a brushless motor technical field specifically indicates a brushless motor mounting structure.
Background
The brush direct current motor consists of a motor main body and a driver, and is a typical electromechanical integrated product. Present brushless motor mounting structure has some not enoughly, and current brushless motor mounting structure is slower to brushless motor when fixed, and the installation of motor and circuit board needs counterpoint through the manual work, then utilizes screw or glue to realize, and the manual work is counterpointed the not good management and control of error that causes, and the human cost is high, and the uniformity of product is poor, and work efficiency is low.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide a brushless motor mounting structure.
In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a brushless motor mounting structure, includes motor shell, magnetic ring, stator, PCB board, aluminium support, magnetic ring, stator, PCB board setting are between motor shell and aluminium support, be equipped with the spacing ring between PCB board and the stator, the one end of spacing ring is equipped with the spliced pole, be equipped with on the PCB board with spliced pole complex mounting hole, the other end of spacing ring is equipped with and is used for spacing reference column, be equipped with on the circumferencial direction of stator inner circle with reference column complex spacing groove, the magnetic ring cover is established in the outside of stator, be equipped with the pilot hole on the aluminium support.
As an improvement, the number of the positioning columns is three corresponding to the number of the limiting grooves.
As an improvement, the cross section of the positioning column is of a semicircular structure.
As an improvement, the mounting hole is a round hole.
Compared with the prior art, the utility model the advantage lie in: through the arrangement of the limiting ring, when the brushless motor is fixedly installed, the limiting ring is used for quickly positioning, the phenomenon of alignment error is avoided, the structural space is more compact, the installation cost is low, and the limiting effect is good; the connecting column on the limiting ring is matched with the mounting hole on the PCB, and the positioning column on the limiting ring is matched with the limiting groove on the inner side of the stator, so that the PCB and the stator are quickly positioned.
Drawings
Fig. 1 is an exploded schematic view of a brushless motor mounting structure according to the present invention.
Fig. 2 is a schematic structural diagram of a limit ring of the brushless motor mounting structure of the present invention.
Fig. 3 is a schematic structural diagram of a stator of a brushless motor mounting structure according to the present invention.
As shown in the figure: 1. the motor comprises an aluminum support, 2, a PCB, 3, a limiting ring, 4, a stator, 5, a magnetic ring, 6, a motor shell, 7, a connecting column, 8, a mounting hole, 9, a positioning column, 10 and a limiting groove.
Detailed Description
The following describes the brushless motor mounting structure of the present invention in further detail with reference to the accompanying drawings.
Combine the figure, a brushless motor mounting structure, including motor shell 6, magnetic ring 5, stator 4, PCB board 2, aluminium support 1, its characterized in that: the magnetic ring 5, the stator 4 and the PCB 2 are arranged between the motor shell 6 and the aluminum support 1, the limiting ring 3 is arranged between the PCB 2 and the stator 4, one end of the limiting ring 3 is provided with a connecting column 7, the PCB 2 is provided with a mounting hole 8 matched with the connecting column 7, the other end of the limiting ring 3 is provided with a positioning column 9 used for limiting, a limiting groove 10 matched with the positioning column 9 is arranged in the circumferential direction of the inner ring of the stator 4, the magnetic ring 5 is sleeved on the outer side of the stator 4, and the aluminum support 1 is provided with an assembling hole.
The number of the positioning columns 9 is three corresponding to the number of the limiting grooves 10.
The cross section of the positioning column 9 is of a semicircular structure.
The mounting hole 8 is a circular hole.
When the utility model is implemented, other mounting tools are not needed, the mounting speed can be accelerated, the mounting effect is good, the connecting column 7 on the limiting ring 3 is matched with the mounting hole 8 on the PCB 2, the positioning column 9 on the limiting ring 3 is matched with the limiting groove 10 on the inner side of the stator 4, and the PCB 2 and the stator 4 are quickly positioned; through spacing ring 3's setting, when fixed to brushless motor installation, fix a position fast through spacing ring 3, the phenomenon of counterpoint mistake can not appear, and structural space is compacter, and the installation cost is low, and is spacing effectual.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (4)
1. The utility model provides a brushless motor mounting structure, includes motor shell (6), magnetic ring (5), stator (4), PCB board (2), aluminium support (1), its characterized in that: magnetic ring (5), stator (4), PCB board (2) set up between motor housing (6) and aluminium support (1), be equipped with spacing ring (3) between PCB board (2) and stator (4), the one end of spacing ring (3) is equipped with spliced pole (7), be equipped with on PCB board (2) with spliced pole (7) complex mounting hole (8), the other end of spacing ring (3) is equipped with and is used for spacing reference column (9), be equipped with on the circumferencial direction of stator (4) inner circle with reference column (9) complex spacing groove (10), the outside at stator (4) is established to magnetic ring (5) cover, be equipped with the pilot hole on aluminium support (1).
2. A brushless motor mounting structure according to claim 1, wherein: the number of the positioning columns (9) is three corresponding to the number of the limiting grooves (10).
3. A brushless motor mounting structure according to claim 1, wherein: the cross section of the positioning column (9) is of a semicircular structure.
4. A brushless motor mounting structure according to claim 1, wherein: the mounting hole (8) is a round hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120587675.6U CN214337738U (en) | 2021-03-23 | 2021-03-23 | Brushless motor mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120587675.6U CN214337738U (en) | 2021-03-23 | 2021-03-23 | Brushless motor mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214337738U true CN214337738U (en) | 2021-10-01 |
Family
ID=77888899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120587675.6U Active CN214337738U (en) | 2021-03-23 | 2021-03-23 | Brushless motor mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214337738U (en) |
-
2021
- 2021-03-23 CN CN202120587675.6U patent/CN214337738U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |