CN205790864U - Carbon brush structure - Google Patents
Carbon brush structure Download PDFInfo
- Publication number
- CN205790864U CN205790864U CN201620429869.2U CN201620429869U CN205790864U CN 205790864 U CN205790864 U CN 205790864U CN 201620429869 U CN201620429869 U CN 201620429869U CN 205790864 U CN205790864 U CN 205790864U
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- CN
- China
- Prior art keywords
- carbon brush
- diverter
- main body
- arc surface
- concave arc
- 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.)
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Abstract
The utility model discloses a kind of carbon brush structure, including carbon brush main body；Described carbon brush main body is provided with the inner concave arc surface for contacting diverter；Described carbon brush main body is extended with the mounting head for assembling with carbon brush holder in one end opposing with above-mentioned inner concave arc surface；Being extended with some raised lines on described inner concave arc surface, described raised line is axially arranged along diverter.This utility model carbon brush structure, it is provided with some raised lines, and raised line directly contacts diverter, changes carbon brush and diverter into Multi-contact, is substantially improved the contact reliability of carbon brush and diverter, reduces spark, lifting motor life-span.
Description
Technical field
This utility model relates to carbon brush structure.
Background technology
In motor, carbon brush and diverter need reliable fit, but existing carbon brush is relatively simple for structure, it is impossible to ensure carbon brush and diverter reliable contacts.
Utility model content
The purpose of this utility model is to provide a kind of carbon brush structure, and it is provided with some raised lines, and raised line directly contacts diverter, changes carbon brush and diverter into Multi-contact, is substantially improved the contact reliability of carbon brush and diverter, reduces spark, lifting motor life-span.
For achieving the above object, the technical solution of the utility model is a kind of carbon brush structure of design, including carbon brush main body；
Described carbon brush main body is provided with the inner concave arc surface for contacting diverter；
Described carbon brush main body is extended with the mounting head for assembling with carbon brush holder in one end opposing with above-mentioned inner concave arc surface；
Being extended with some raised lines on described inner concave arc surface, described raised line is axially arranged along diverter.
Preferably, described raised line is uniform along diverter circumference.
Advantage of the present utility model and having the beneficial effects that: a kind of carbon brush structure is provided, it is provided with some raised lines, and raised line directly contacts diverter, change carbon brush and diverter into Multi-contact, it is substantially improved the contact reliability of carbon brush and diverter, reduces spark, lifting motor life-span.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is further described.Following example are only used for clearly illustrating the technical solution of the utility model, and can not limit protection domain of the present utility model with this.
The technical scheme that this utility model is embodied as is:
As it is shown in figure 1, a kind of carbon brush structure, including carbon brush main body 1；
Described carbon brush main body 1 is provided with the inner concave arc surface 2 for contacting diverter；
Described carbon brush main body 1 is extended with the mounting head 3 for assembling with carbon brush holder in one end opposing with above-mentioned inner concave arc surface 2；
Being extended with some raised lines 4 on described inner concave arc surface 2, described raised line 4 is axially arranged along diverter.
Described raised line 4 is uniform along diverter circumference.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; on the premise of without departing from this utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (2)
1. carbon brush structure, it is characterised in that:
Including carbon brush main body；
Described carbon brush main body is provided with the inner concave arc surface for contacting diverter；
Described carbon brush main body is extended with the mounting head for assembling with carbon brush holder in one end opposing with above-mentioned inner concave arc surface；
Being extended with some raised lines on described inner concave arc surface, described raised line is axially arranged along diverter.
Carbon brush structure the most according to claim 1, it is characterised in that described raised line is uniform along diverter circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620429869.2U CN205790864U (en) | 2016-05-12 | 2016-05-12 | Carbon brush structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620429869.2U CN205790864U (en) | 2016-05-12 | 2016-05-12 | Carbon brush structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205790864U true CN205790864U (en) | 2016-12-07 |
Family
ID=57409246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620429869.2U Active CN205790864U (en) | 2016-05-12 | 2016-05-12 | Carbon brush structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205790864U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108233583A (en) * | 2016-12-14 | 2018-06-29 | 德昌电机(深圳)有限公司 | Motor and its brush |
| CN110544856A (en) * | 2019-09-12 | 2019-12-06 | 上海畲贡自动化科技有限公司 | conductive slip ring capable of realizing high-speed communication and mechanical arm provided with same |
-
2016
- 2016-05-12 CN CN201620429869.2U patent/CN205790864U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108233583A (en) * | 2016-12-14 | 2018-06-29 | 德昌电机(深圳)有限公司 | Motor and its brush |
| CN110544856A (en) * | 2019-09-12 | 2019-12-06 | 上海畲贡自动化科技有限公司 | conductive slip ring capable of realizing high-speed communication and mechanical arm provided with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |