CN206210629U - A kind of contact beneficial to contact - Google Patents
A kind of contact beneficial to contact Download PDFInfo
- Publication number
- CN206210629U CN206210629U CN201621330711.6U CN201621330711U CN206210629U CN 206210629 U CN206210629 U CN 206210629U CN 201621330711 U CN201621330711 U CN 201621330711U CN 206210629 U CN206210629 U CN 206210629U
- Authority
- CN
- China
- Prior art keywords
- boss
- contact
- connecting plate
- fixed column
- fixed
- 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
Links
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a kind of contact beneficial to contact, including connecting plate, boss, fixed column, the connecting plate is in truncated cone, connecting plate is respectively fixed at two ends with boss and fixed column, in cylinder, fixed column is fixed on the large end face side center of connecting plate to the fixed column, and the boss is in round pie, boss is fixed on the small end surface side center of connecting plate, and the small end face and boss surface of connecting plate are coated with one layer of electric conductive dustproof layer.The utility model is arranged on connecting plate by by boss so that the contact surface between two contacts is on boss, and contact effect is good, and two contacts do not tend to have gap in contact；The setting of electric conductive dustproof layer causes that the contact surface on two contacts is difficult to be corroded, and improves the service life of contact；The setting of rounding causes that boss edge is not likely to produce marginal discharge phenomenon so that contact improves the service life of contact, it is ensured that the safety of equipment using safer.
Description
【Technical field】
The utility model is related to the technical field of the technical field of electrical equipment, particularly contact.
【Background technology】
The structure or device of similar relay can be applied in many electric equipments, can be used in these construction and devices
To contact, it is used to ensure that these structures or equipment can effectively play a role.Contact structure in existing structure or device
Fairly simple, effect is not ideal enough, can not be fitted well during two contacts, it is impossible to which enough contacts that plays well should have
Effect.
【Utility model content】
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of contact beneficial to contact, can
Make to be not likely to produce gap when contacting with each other between contact, it is ensured that contact effect.
To achieve the above object, it is the utility model proposes a kind of contact beneficial to contact including connecting plate, boss, solid
Fixed column, the connecting plate is in truncated cone, and connecting plate is respectively fixed at two ends with boss and fixed column, and the fixed column is in cylinder
Shape, fixed column is fixed on the large end face side center of connecting plate, and the boss is in round pie, and boss is fixed on the small end face of connecting plate
Side center, the small end face and boss surface of connecting plate are coated with one layer of electric conductive dustproof layer.
Preferably, the boss end edge has rounding, the 4/ of a diameter of connecting plate small end surface side diameter of boss
5-19/20。
Preferably, the connecting plate, boss, fixed column are integral type structure, a diameter of connecting plate large end face of fixed column
The 1/3-2/3 of side diameter.
The beneficial effects of the utility model：The utility model is arranged on connecting plate by by boss so that two contacts
Between contact surface on boss, contact effect it is good, two contacts contact when do not tend to have gap；The setting of electric conductive dustproof layer makes
The contact surface obtained on two contacts is difficult to be corroded, and improves the service life of contact；The setting of rounding causes boss edge
It is not likely to produce marginal discharge phenomenon so that contact improves the service life of contact, it is ensured that the peace of equipment using safer
Entirely.
Feature of the present utility model and advantage will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is a kind of front view of contact beneficial to contact of the utility model.
In figure：1- connecting plates, 2- fixed columns, 3- boss, 4- electric conductive dustproofs layer.
【Specific embodiment】
Refering to Fig. 1, a kind of contact beneficial to contact of the utility model, including connecting plate 1, boss 3, fixed column 2, the company
Fishplate bar 1 is in truncated cone, and connecting plate 1 is respectively fixed at two ends with boss 3 and fixed column 2, and the fixed column 2 is fixed in cylinder
Post 2 is fixed on the large end face side center of connecting plate 1, and the boss 3 is in round pie, and boss 3 is fixed on the small end surface side of connecting plate 1
Center, the small end face of connecting plate 1 and the surface of boss 3 are coated with one layer of electric conductive dustproof layer 4, and the end edge of the boss 3 has
Fillet, the 4/5-19/20 of a diameter of small end surface side diameter of connecting plate 1 of boss 3, the connecting plate 1, boss 3, fixed column 2 are one
Body formula structure, the 1/3-2/3 of a diameter of large end face side diameter of connecting plate 1 of fixed column 2.
Utility model works process：
In the course of the work, boss 3 is arranged on connecting plate 1 a kind of contact beneficial to contact of the utility model so that two
Contact surface between individual contact is on boss 3, and contact effect is good, and two contacts do not tend to have gap in contact；Electric conductive dustproof layer 4
Setting cause two contacts on contact surface be difficult to be corroded, improve the service life of contact；The setting of rounding is caused
The edge of boss 3 is not likely to produce marginal discharge phenomenon so that contact improves the service life of contact using safer, it is ensured that
The safety of equipment.
Above-described embodiment be to explanation of the present utility model, be not to restriction of the present utility model, it is any new to this practicality
Scheme after type simple transformation belongs to protection domain of the present utility model.
Claims (3)
1. a kind of beneficial to the contact for contacting, it is characterised in that：Including connecting plate (1), boss (3), fixed column (2), the connection
In truncated cone, connecting plate (1) is respectively fixed at two ends with boss (3) and fixed column (2) to plate (1), and the fixed column (2) is in cylinder
Shape, fixed column (2) is fixed on the large end face side center of connecting plate (1), and the boss (3) is in round pie, boss (3) company of being fixed on
The small end surface side center of fishplate bar (1), the small end face of connecting plate (1) and boss (3) surface are coated with one layer of electric conductive dustproof layer (4).
2. as claimed in claim 1 a kind of beneficial to the contact for contacting, it is characterised in that：Boss (3) end edge has
Rounding, the 4/5-19/20 of boss (3) a diameter of connecting plate (1) small end surface side diameter.
3. as claimed in claim 1 a kind of beneficial to the contact for contacting, it is characterised in that：It is the connecting plate (1), boss (3), solid
Fixed column (2) is integral type structure, the 1/3-2/3 of fixed column (2) a diameter of connecting plate (1) large end face side diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621330711.6U CN206210629U (en) | 2016-12-06 | 2016-12-06 | A kind of contact beneficial to contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621330711.6U CN206210629U (en) | 2016-12-06 | 2016-12-06 | A kind of contact beneficial to contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206210629U true CN206210629U (en) | 2017-05-31 |
Family
ID=58751626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621330711.6U Expired - Fee Related CN206210629U (en) | 2016-12-06 | 2016-12-06 | A kind of contact beneficial to contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206210629U (en) |
-
2016
- 2016-12-06 CN CN201621330711.6U patent/CN206210629U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20181206 |