CN106816320A - Moving contact - Google Patents
Moving contact Download PDFInfo
- Publication number
- CN106816320A CN106816320A CN201510864420.9A CN201510864420A CN106816320A CN 106816320 A CN106816320 A CN 106816320A CN 201510864420 A CN201510864420 A CN 201510864420A CN 106816320 A CN106816320 A CN 106816320A
- Authority
- CN
- China
- Prior art keywords
- contact
- electric contact
- boss
- electric
- contact body
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
Landscapes
- Elimination Of Static Electricity (AREA)
Abstract
The invention discloses a kind of moving contact, including contact body（1）, the contact body（1）End be circle, and be provided with electric contact in end（2）, the electric contact（2）Not positioned at the center of the rounded ends, in electric contact（2）Side is additionally provided with a boss（3）, boss（3）Height be less than electric contact（2）Height.Not at the center of contact body end, after being collided with static contact, contact body meeting run-off the straight makes dust not accumulate, it is ensured that it can normally be used to electric contact in the present invention.
Description
Technical field
The present invention relates to a kind of moving contact.
Background technology
In the contact system of switch, moving contact contacts turning circuit with static contact forward direction collision rift, more steady yet with such structure, after long-time use, contact surface can dust stratification, and dust stratification can cause contact resistance to increase, or generation of dynamic/static contact the problems such as be not turned on.
The content of the invention
The present invention is in order to solve the problems, such as the current easy dust stratification in moving contact surface, for this provides a kind of moving contact, including contact body 1, the end of the contact body 1 is circle, and it is provided with electric contact 2 in end, the electric contact 2 is additionally provided with a boss 3, the height of the height less than electric contact 2 of boss 3 not positioned at the center of the rounded ends by electric contact 2.
The beneficial effects of the invention are as follows：
Not at the center of contact body end, after being collided with static contact, contact body meeting run-off the straight makes dust not accumulate, it is ensured that it can normally be used, and boss is prevented from contact body over-tilting to electric contact in the present invention.
Brief description of the drawings
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein：
Fig. 1 is schematic diagram of the invention.
Specific embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, in addition to mutually exclusive feature and/or step, can combine by any way.
Any feature disclosed in this specification, unless specifically stated otherwise, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature is an example in a series of equivalent or similar characteristics.
Moving contact as shown in Figure 1, including contact body 1, the end of the contact body 1 is circle, and it is provided with electric contact 2 in end, the electric contact 2 is additionally provided with a boss 3, the height of the height less than electric contact 2 of boss 3 not positioned at the center of the rounded ends by electric contact 2.Not at the center of contact body end, after being collided with static contact, contact body meeting run-off the straight makes dust not accumulate, it is ensured that it can normally be used, and boss is prevented from contact body over-tilting to electric contact in the present invention.
The invention is not limited in foregoing specific embodiment.The present invention expands to any new feature for disclosing in this manual or any new combination, and disclose any new method or process the step of or any new combination.
Claims (1)
1. a kind of moving contact, including contact body（1）, it is characterized in that：The contact body（1）End be circle, and be provided with electric contact in end（2）, the electric contact（2）Not positioned at the center of the rounded ends, in electric contact（2）Side is additionally provided with a boss（3）, boss（3）Height be less than electric contact（2）Height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510864420.9A CN106816320A (en) | 2015-12-01 | 2015-12-01 | Moving contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510864420.9A CN106816320A (en) | 2015-12-01 | 2015-12-01 | Moving contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106816320A true CN106816320A (en) | 2017-06-09 |
Family
ID=59107302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510864420.9A Pending CN106816320A (en) | 2015-12-01 | 2015-12-01 | Moving contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106816320A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107845509A (en) * | 2017-12-08 | 2018-03-27 | 温州宏丰电工合金股份有限公司 | Electrical contact component and its processing method with integral type location structure |
-
2015
- 2015-12-01 CN CN201510864420.9A patent/CN106816320A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107845509A (en) * | 2017-12-08 | 2018-03-27 | 温州宏丰电工合金股份有限公司 | Electrical contact component and its processing method with integral type location structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170609 |