CN206727784U - The brush mount component of size copper sheet structure - Google Patents
The brush mount component of size copper sheet structure Download PDFInfo
- Publication number
- CN206727784U CN206727784U CN201720377993.3U CN201720377993U CN206727784U CN 206727784 U CN206727784 U CN 206727784U CN 201720377993 U CN201720377993 U CN 201720377993U CN 206727784 U CN206727784 U CN 206727784U
- Authority
- CN
- China
- Prior art keywords
- copper sheet
- installation base
- big
- small
- mount component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Electrolytic Production Of Metals (AREA)
Abstract
The utility model discloses a kind of brush mount component of size copper sheet structure, including brush holder, big copper sheet installation base and small copper sheet installation base are respectively equipped with the both sides of brush holder, be provided with big copper sheet installation base one be used for be adapted to the big copper sheet of installation big copper sheet groove, be provided with small copper sheet installation base one be used for be adapted to the small copper sheet groove of small copper sheet is installed, the upper bottom edge of big copper sheet, bottom and be highly all higher than small copper sheet.The utility model can fool proof, prevent both positive and negative polarity from getting wrong, to prevent unexpected generation.
Description
Technical field
DC motor brush rack is the utility model is related to, more particularly, to a kind of brush mount component of size copper sheet structure.
Background technology
Both positive and negative polarity copper sheet terminal on existing DC motor brush rack is although simple in construction, but two kinds of complete phases of terminal structure
Together, easy both positive and negative polarity wrong plug and accident occurs.
Utility model content
The utility model is above-mentioned in order to overcome the shortcomings of, there is provided it is a kind of completely will not wrong plug size copper sheet structure brush
Frame component.
The technical solution of the utility model is as follows：
A kind of brush mount component of size copper sheet structure, including brush holder, it is convex that big copper sheet installation is respectively equipped with the both sides of brush holder
Platform and small copper sheet installation base, be provided with big copper sheet installation base one be used for be adapted to the big copper sheet of installation big copper sheet groove, small copper sheet
Be provided with installation base one be used for be adapted to the small copper sheet groove of small copper sheet is installed, the upper bottom edge of big copper sheet, bottom and highly big
In small copper sheet.
The big copper sheet installation base is different with the peripheral structure of small copper sheet installation base, further prevents wrong plug.
The big copper sheet installation base or small copper sheet installation base are provided with a knuckle.
Big copper sheet and small copper sheet are also connected with a carbon brush respectively.
The beneficial effects of the utility model are：
The utility model can fool proof, prevent both positive and negative polarity from getting wrong, to prevent unexpected generation.
Brief description of the drawings
The utility model will illustrate by example and with reference to the appended drawing, wherein：
Fig. 1 is schematic diagram of the present utility model.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
The brush mount component of size copper sheet structure as shown in Figure 1, including brush holder 1, big copper is respectively equipped with the both sides of brush holder 1
Piece installation base 2 and small copper sheet installation base 3, be provided with big copper sheet installation base 2 one be used for be adapted to the big copper sheet 6 of installation big copper
Film trap 4, be provided with small copper sheet installation base 3 one be used for be adapted to the small copper sheet 7 of installation small copper sheet groove 5, the upper bottom edge of big copper sheet 6,
Bottom and height are all higher than small copper sheet 7, and big copper sheet 6 and small copper sheet 7 are also connected with a carbon brush 9 respectively.The big copper sheet installation
Boss 2 is different with the peripheral structure of small copper sheet installation base 3, is provided with big copper sheet installation base 2 or small copper sheet installation base 3
One knuckle 8.The utility model can fool proof, prevent both positive and negative polarity from getting wrong, to prevent unexpected generation.
Above-mentioned foundation the utility model is enlightenment, and by above-mentioned description, relevant staff completely can be not
In the range of deviateing this item utility model technological thought, various changes and amendments are carried out.This item utility model it is technical
Scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (4)
1. a kind of brush mount component of size copper sheet structure, including brush holder (1), it is characterized in that：It is respectively equipped with the both sides of brush holder (1)
Big copper sheet installation base (2) and small copper sheet installation base (3), be provided with big copper sheet installation base (2) one be used for be adapted to install greatly
The big copper sheet groove (4) of copper sheet (6), be provided with small copper sheet installation base (3) one be used for be adapted to the small copper sheet (7) of installation small copper sheet groove
(5), the upper bottom edge of big copper sheet (6), bottom and height are all higher than small copper sheet (7).
2. the brush mount component of size copper sheet structure according to claim 1, it is characterized in that：The big copper sheet installation base
(2) it is different with the peripheral structure of small copper sheet installation base (3).
3. the brush mount component of size copper sheet structure according to claim 2, it is characterized in that：The big copper sheet installation base
(2) or small copper sheet installation base (3) is provided with a knuckle (8).
4. the brush mount component of size copper sheet structure according to claim 1, it is characterized in that：Big copper sheet (6) and small copper sheet (7)
Also it is connected respectively with a carbon brush (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720377993.3U CN206727784U (en) | 2017-03-31 | 2017-03-31 | The brush mount component of size copper sheet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720377993.3U CN206727784U (en) | 2017-03-31 | 2017-03-31 | The brush mount component of size copper sheet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206727784U true CN206727784U (en) | 2017-12-08 |
Family
ID=60503250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720377993.3U Expired - Fee Related CN206727784U (en) | 2017-03-31 | 2017-03-31 | The brush mount component of size copper sheet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206727784U (en) |
-
2017
- 2017-03-31 CN CN201720377993.3U patent/CN206727784U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20200331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |