CN205725197U - Electric machine support and electric machine assembly - Google Patents
Electric machine support and electric machine assembly Download PDFInfo
- Publication number
- CN205725197U CN205725197U CN201620649219.9U CN201620649219U CN205725197U CN 205725197 U CN205725197 U CN 205725197U CN 201620649219 U CN201620649219 U CN 201620649219U CN 205725197 U CN205725197 U CN 205725197U
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- China
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- electric machine
- machine support
- pcb board
- mounting post
- installation portion
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Abstract
This utility model provides a kind of electric machine support and electric machine assembly.According to electric machine support of the present utility model, it is used for installing motor stator, electric machine support has the pcb board installation portion for installing pcb board.This utility model, by arranging pcb board installation portion on electric machine support, is i.e. removed skeleton of the prior art, and its function is integrated on electric machine support such that it is able to be effectively reduced motor length so that whole electric machine structure is more compact.
Description
Technical field
This utility model relates to motor mounting technique field, in particular to a kind of electric machine support and electric machine assembly.
Background technology
In prior art, the pcb board of motor is usually arranged on the skeleton of stator faces, by skeletal support pcb board, and
It is placed in above coiling group circle.And the product such as office machine and household electrical appliance inclines to miniaturization at present, legerity type, for applying at this
For motor on a little products, the product applied by satisfied requirement is the most exquisite, light-duty.And use above-mentioned framing structure to pacify
The mode of dress pcb board causes the length of motor long, and electric machine structure is the compactest.
Utility model content
This utility model aims to provide a kind of electric machine support and electric machine assembly, to reduce the length of motor.
For achieving the above object, this utility model provides a kind of electric machine support, is used for installing motor stator, electric machine support
On there is the pcb board installation portion for installing pcb board.
Further, the outer circumferential side of electric machine support has the boss extended radially outwardly, and pcb board installation portion is arranged on boss
On.
Further, pcb board installation portion includes being arranged on boss at least two for coordinating with the installing hole of pcb board
Mounting post.
Further, mounting post is provided with for riveting mounting post with the riveting hole of fixing pcb board.
Further, the height of mounting post is less than or equal to mounting post higher than the thickness of pcb board, the depth value in riveting hole
The difference of thickness of height and pcb board.
Further, electric machine support also has and is arranged on electric machine support outer circumferential side, and corresponding with mounting post to dodge riveting
The escape groove of pressure frock.
Further, at least two mounting post is along the non-homogeneous setting of circumferential direction of boss.
Further, at least two mounting post includes fixing post and at least one locating dowel.
Further, pcb board installation portion includes the buckle structure for coordinating with notch on pcb board.
This utility model additionally provides a kind of electric machine assembly, including aforesaid electric machine support, is arranged on electric machine support
Pcb board and motor stator.
Electric machine support of the present utility model and electric machine assembly, by arranging pcb board installation portion on electric machine support, i.e. remove
Skeleton of the prior art, and its function is integrated on electric machine support such that it is able to it is effectively reduced motor length so that whole
Individual electric machine structure is more compact.
Accompanying drawing explanation
The accompanying drawing of the part constituting the application is used for providing being further appreciated by of the present utility model, of the present utility model
Schematic description and description is used for explaining this utility model, is not intended that improper restriction of the present utility model.At accompanying drawing
In:
Fig. 1 is the structural representation of the electric machine support according to this utility model embodiment；
Fig. 2 is the sectional structure schematic diagram of electric machine support shown in Fig. 1；
Fig. 3 is electric machine support shown in Fig. 1 and pcb board assembling structural representation；
Fig. 4 is electric machine support shown in Fig. 1 and the cross-sectional schematic of pcb board assembling structure.
Wherein, being labeled as in above-mentioned accompanying drawing:
10, pcb board；30, boss；50, mounting post；51, fixing post；52, locating dowel；53, riveting hole；70, escape groove.
Detailed description of the invention
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As shown in Figures 1 to 4, according to electric machine support of the present utility model, it is used for installing motor stator, electric machine support has
For installing the pcb board installation portion of pcb board 10.I.e. this utility model is by arranging pcb board installation portion on electric machine support, removes
Skeleton of the prior art, and its function is integrated on electric machine support such that it is able to it is effectively reduced motor length so that whole
Individual electric machine structure is more compact.
Specifically, shown in Fig. 1, Fig. 2 and Fig. 4, the outer circumferential side of electric machine support has the boss 30 extended radially outwardly,
Pcb board installation portion is arranged on boss 30, by arranging boss 30 on electric machine support, on the one hand can be spacing to pcb board 10,
Including installing fixing reliability；On the other hand, it is also possible to increase the contact area of pcb board 10 and electric machine support, to pcb board 10 shape
Become reliable support, improve overall construction intensity.
More specifically, as it is shown in figure 1, pcb board installation portion includes being arranged on boss 30 for the installing hole with pcb board 10
At least two mounting post 50 coordinated, is i.e. fixed on pcb board 10 on boss 30 by least two mounting post 50.Install
The shape of post 50 is not limited to cylinder, it is also possible to be conical, square etc., the quantity of mounting post 50 is usually 2,3 ..., M.
Preferably, as depicted in figs. 1 and 2, mounting post 50 is provided with riveting hole 53, fixes post 51 by axial riveting,
Make support and pcb board 10 axial restraint, it is achieved support interfixes with pcb board 10.Usually, the height of mounting post 50 is higher than
The thickness of pcb board 10, the depth value in riveting hole 53 is less than or equal to the difference of the height of mounting post 50 and the thickness of pcb board 10
Value, facilitates riveting, it is ensured that riveting reliability.It is highly preferred that electric machine support also has is arranged on electric machine support outer circumferential side, and with peace
The escape groove 70 to dodge riveting frock of dress post 50 correspondence, thus facilitate riveting frock riveting, it is to avoid interfere, escape groove
The quantity of 70 is consistent with the holding of mounting post 50, and the shape of escape groove 70 is not limited to circular arc, it is also possible to be the shapes such as trimming.
Shown in Fig. 3, at least two mounting post 50, along the non-homogeneous setting of circumferential direction of boss 30, is set by non-homogeneous
Put, it is possible to achieve the location of pcb board 10, it is achieved electric machine support determines with the circumferential position of pcb board 10, prevent pcb board 10 anti-loaded
Or dislocation, improves reliability and efficiency of assembling.It is of course also possible to be independently arranged one or more locating dowel 52, and at PCB
It is correspondingly arranged location hole, i.e. at least two mounting post 50 on plate 10 and includes fixing post 51 and at least one locating dowel 52, it is also possible to
Realize pcb board 10 to position, prevent anti-loaded or dislocation.The shape of locating dowel 52 with fixing post 51 consistent, but not with fixing post
51 is uniform, and poor with fixing post 51 position of appearing, in order to the fixing post 51 of difference and locating dowel 52 during assembling；And designed determining
Position post 52 has fixing function simultaneously, i.e. when riveting fixes pcb board 10, locating dowel 52 riveting can be coordinated with plate equally,
Therefore designed locating dowel 52 has location and fixing function.
In other embodiments of the present utility model, pcb board installation portion includes for coordinating with notch on pcb board 10
Buckle structure, namely pcb board 10 can be fixed by snap on pcb board installation portion.
This utility model additionally provides a kind of electric machine assembly, including aforesaid electric machine support, is arranged on electric machine support
Pcb board 10 and motor stator such that it is able to be effectively reduced motor length so that whole electric machine structure is more compact.
As can be seen from the above description, this utility model the above embodiments achieve following technique effect:
Electric machine support of the present utility model and electric machine assembly, by arranging pcb board installation portion on electric machine support, i.e. remove
Skeleton of the prior art, and its function is integrated on electric machine support such that it is able to it is effectively reduced motor length so that whole
Individual electric machine structure is more compact.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle
Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (10)
1. an electric machine support, is used for installing motor stator, it is characterised in that have for installing PCB on described electric machine support
The pcb board installation portion of plate (10).
Electric machine support the most according to claim 1, it is characterised in that
The outer circumferential side of described electric machine support has the boss (30) extended radially outwardly, and described pcb board installation portion is arranged on described
On boss (30).
Electric machine support the most according to claim 2, it is characterised in that described pcb board installation portion includes being arranged on described convex
The upper at least two mounting post (50) for coordinating with the installing hole of described pcb board (10) of platform (30).
Electric machine support the most according to claim 3, it is characterised in that be provided with for riveting institute in described mounting post (50)
State the mounting post (50) the riveting hole (53) with fixing described pcb board (10).
Electric machine support the most according to claim 4, it is characterised in that the height of described mounting post (50) is higher than described PCB
The thickness of plate (10), the depth value of described riveting hole (53) is less than or equal to the height of described mounting post (50) and described PCB
The difference of the thickness of plate (10).
Electric machine support the most according to claim 4, it is characterised in that described electric machine support also has and is arranged on described motor
Support outer circumferential side, and the escape groove (70) to dodge riveting frock corresponding with described mounting post (50).
7. according to the electric machine support according to any one of claim 3 to 6, it is characterised in that
Described at least two mounting post (50) is along the non-homogeneous setting of circumferential direction of described boss (30).
Electric machine support the most according to claim 7, it is characterised in that
Described at least two mounting post (50) includes fixing post (51) and at least one locating dowel (52).
Electric machine support the most according to claim 1, it is characterised in that described pcb board installation portion include for described PCB
The buckle structure that the upper notch of plate (10) coordinates.
10. an electric machine assembly, the pcb board (10) including electric machine support, being arranged on described electric machine support and motor stator,
It is characterized in that, described electric machine support is the electric machine support according to any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620649219.9U CN205725197U (en) | 2016-06-23 | 2016-06-23 | Electric machine support and electric machine assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620649219.9U CN205725197U (en) | 2016-06-23 | 2016-06-23 | Electric machine support and electric machine assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205725197U true CN205725197U (en) | 2016-11-23 |
Family
ID=57317682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620649219.9U Active CN205725197U (en) | 2016-06-23 | 2016-06-23 | Electric machine support and electric machine assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205725197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445314A (en) * | 2019-08-26 | 2019-11-12 | 珠海凯邦电机制造有限公司 | The supporting structure and motor of motor |
-
2016
- 2016-06-23 CN CN201620649219.9U patent/CN205725197U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445314A (en) * | 2019-08-26 | 2019-11-12 | 珠海凯邦电机制造有限公司 | The supporting structure and motor of motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |