CN104576221B - Relay contact piece mounting structure - Google Patents
Relay contact piece mounting structure Download PDFInfo
- Publication number
- CN104576221B CN104576221B CN201310493989.XA CN201310493989A CN104576221B CN 104576221 B CN104576221 B CN 104576221B CN 201310493989 A CN201310493989 A CN 201310493989A CN 104576221 B CN104576221 B CN 104576221B
- Authority
- CN
- China
- Prior art keywords
- movable contact
- contact spring
- touching plate
- fixed touching
- relay
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Contacts (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention discloses a relay contact piece mounting structure which comprises a relay housing, a movable contact piece, a fixed contact piece, a movable contact piece bolt, a fixed contact piece bolt, a movable contact piece lead terminal and a fixed contact piece lead terminal, wherein both the movable contact piece lead terminal and the fixed contact piece lead terminal penetrate through the relay housing; a circuit is connected with one end, on the outer side of the relay housing, of each of the movable contact piece lead terminal and the fixed contact piece lead terminal; a movable contact piece mounting groove and a fixed contact piece mounting groove are respectively formed in one end on the inner side of the relay housing; the movable contact piece and the movable contact piece bolt are inserted into the movable contact piece mounting groove in parallel and in interference fit with the movable contact piece mounting groove; the fixed contact piece and the fixed contact piece bolt are inserted into the fixed contact piece mounting groove in parallel and in interference fit with the fixed contact piece mounting groove. According to the relay contact piece mounting structure disclosed by the invention, the mounting process of the relay contact piece is simple and fast, and the relay contact piece is stable and good in contact.
Description
Technical field
The present invention relates to relay product technical field is and in particular to a kind of relay contact mounting structure.
Background technology
In prior art, the mounting means of relay contact has many kinds, common as being welded on lead terminal, pass through
It is threadedly secured on lead terminal, or be structure as a whole with lead terminal.Relay contact is welded on lead terminal
Deficiency is to be susceptible to rosin joint, and work efficiency is relatively low；Relay contact is threadedly fixed on lead terminal
Deficiency be to install still more time-consuming, and be susceptible to sliding tooth and loose contact；Relay contact and lead terminal are one
The mounting means of body structure there is also deficiency, that is, install more difficult, the other relay parts matching need to do accordingly
Special construction designs, and installs order to guarantee relay contact can have preferentially.
Content of the invention
It is an object of the invention to provide a kind of relay contact mounting structure, installation common in the art can be overcome
During mode installation fee, relay contact connection reliability is not high, be susceptible to loose contact, need preferential guarantee relay contact
The deficiency of order is installed so that the installation process of relay contact is simple, rapid, relay contact consolidates, contact is good.
To achieve these goals, technical scheme proposed by the present invention is:
A kind of relay contact mounting structure it is characterised in that: include casing of relay, movable contact spring, fixed touching plate, movable contact spring
Latch, fixed touching plate latch, movable contact spring lead terminal, fixed touching plate lead terminal, movable contact spring lead terminal and fixed touching plate lead terminal
Both pass through casing of relay, movable contact spring lead terminal and fixed touching plate lead terminal are all connected with positioned at the one end outside casing of relay
Circuit, the one end inside casing of relay is respectively arranged with movable contact spring mounting groove and fixed touching plate mounting groove；Movable contact spring with dynamic
Contact latch inserts in movable contact spring mounting groove side by side, and with movable contact spring mounting groove interference fit, fixed touching plate and fixed touching plate latch are simultaneously
Socket enters in fixed touching plate mounting groove, and with fixed touching plate mounting groove interference fit, movable contact spring latch is provided with locating dowel one, movable contact spring
It is provided with location hole one, locating dowel one is matched with location hole one prevents movable contact spring latch from movable contact spring, relative displacement occurring；Fixed
Contact latch is provided with locating dowel two, and fixed touching plate is provided with location hole two, and locating dowel two is matched with location hole two and prevents from surely touching
There is relative displacement with fixed touching plate in piece latch.
As the present invention further improved relay contact mounting structure, described movable contact spring latch is provided with locating dowel
One, described movable contact spring is provided with location hole one, and described locating dowel one is matched with described location hole one prevents described movable contact spring from inserting
There is relative displacement with described movable contact spring in pin；Described fixed touching plate latch is provided with locating dowel two, and described fixed touching plate is provided with positioning
Hole two, described locating dowel two is matched with described location hole two prevents described fixed touching plate latch from described fixed touching plate, relative position occurring
Move.
As the present invention further improved relay contact mounting structure, described movable contact spring mounting groove inwall surrounding is uniform
Distribution is provided with multiple fastenings raised, and described fixed touching plate mounting groove inwall surrounding is uniformly distributed and is provided with multiple fastening projections
Two, described fastening raised one and fastening raised two are as semicircle.
As the present invention further improved relay contact mounting structure, described fixed touching plate latch bottom is additionally provided with just
Property postive stop baffle.Described postive stop baffle is used for guaranteeing that described fixed touching plate is fully contacted with described movable contact spring.
Relay contact mounting structure provided by the present invention, can overcome mounting means installation fee common in the art
When, relay contact connection reliability is not high, be susceptible to loose contact, need preferential to ensure that relay contact installs order
Not enough so that the installation process of relay contact is simple, rapid, relay contact consolidates, contact is good.
Brief description
Fig. 1, relay contact mounting structure schematic diagram.
1 is casing of relay, and 2-1 is fixed touching plate lead terminal, and 3-1 is fixed touching plate latch, and 4-1 is fixed touching plate, 5-1
For locating dowel two, 6-1 is raised two, the 2-2 of fastening is movable contact spring lead terminal, and 3-2 is movable contact spring latch, and 4-2 is dynamic touching
Piece, 5-2 is locating dowel one, and 6-2 is fastening raised, and 7 is postive stop baffle.
Specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with drawings and Examples, the present invention is done and retouch in detail further
State, this embodiment is only used for explaining the present invention, does not constitute limiting the scope of the present invention.
As shown in Fig. 1, the relay contact mounting structure that the present embodiment provides, including casing of relay 1, movable contact spring 4-
2nd, fixed touching plate 4-1, movable contact spring latch 3-2, fixed touching plate latch 3-1, movable contact spring lead terminal 2-2, fixed touching plate lead terminal 2-1,
Described movable contact spring lead terminal 2-2 and described fixed touching plate lead terminal 2-1 both passes through described casing of relay 1, described dynamic tactile
One end that piece lead terminal 2-2 and described fixed touching plate lead terminal 2-1 is located at casing of relay 1 outside is all connected with circuit, position
It is respectively arranged with movable contact spring mounting groove and fixed touching plate mounting groove in one end of casing of relay 1 inner side；Described movable contact spring 4-2 with
Described movable contact spring latch 3-2 inserts in described movable contact spring mounting groove side by side, and with described movable contact spring mounting groove interference fit；Institute
State fixed touching plate 4-1 and described fixed touching plate latch 3-1 to insert side by side in described fixed touching plate mounting groove, and install with described fixed touching plate
Groove interference fit.Further, described movable contact spring latch 3-2 is provided with locating dowel one 5-2, and described movable contact spring 4-2 is provided with
Location hole one, described locating dowel one 5-2 is matched with described location hole one prevents described movable contact spring latch 3-2 dynamic tactile with described
There is relative displacement in piece 4-2；Described fixed touching plate latch 3-1 is provided with locating dowel two 5-1, and described fixed touching plate 4-1 is provided with fixed
Position hole two, described locating dowel two 5-1 is matched with described location hole two prevents described fixed touching plate latch 3-1 and described fixed touching plate
There is relative displacement in 4-1.
Further, described movable contact spring mounting groove inwall surrounding is uniformly distributed and is provided with the raised 6-2 of multiple fastening, institute
State fixed touching plate mounting groove inwall surrounding and be uniformly distributed and be provided with raised two 6-1 of multiple fastening, described fastening projection one 6-2 and tight
Gu raised two 6-1 are semicircle.Further, described fixed touching plate latch 3-1 bottom is additionally provided with rigid limit baffle plate
7.
Claims (3)
1. a kind of relay contact mounting structure it is characterised in that: include casing of relay (1), movable contact spring (4-2), fixed touching plate
(4-1), movable contact spring latch (3-2), fixed touching plate latch (3-1), movable contact spring lead terminal (2-2), fixed touching plate lead terminal (2-
1), described movable contact spring lead terminal (2-2) and described fixed touching plate lead terminal (2-1) both pass through described casing of relay (1), institute
State movable contact spring lead terminal (2-2) and described fixed touching plate lead terminal (2-1) all to connect positioned at the one end outside casing of relay (1)
Link, the one end inside casing of relay (1) is respectively arranged with movable contact spring mounting groove and fixed touching plate mounting groove；Described dynamic
Contact (4-2) and described movable contact spring latch (3-2) are inserted in described movable contact spring mounting groove side by side, and with described movable contact spring mounting groove
Interference fit, described fixed touching plate (4-1) and described fixed touching plate latch (3-1) are inserted in described fixed touching plate mounting groove side by side, and with
Described fixed touching plate mounting groove interference fit, described movable contact spring latch (3-2) is provided with locating dowel one (5-2), described movable contact spring (4-
2) it is provided with location hole one, described locating dowel one (5-2) is matched with described location hole one and prevented described movable contact spring latch (3-2)
There is relative displacement with described movable contact spring (4-2)；Described fixed touching plate latch (3-1) is provided with locating dowel two (5-1), described fixed tactile
Piece (4-1) is provided with location hole two, and described locating dowel two (5-1) is matched with described location hole two and prevented described fixed touching plate latch
(3-1) there is relative displacement with described fixed touching plate (4-1).
2. the relay contact mounting structure according to claim 1 it is characterised in that: described movable contact spring mounting groove inwall
Surrounding is uniformly distributed and is provided with raised one (6-2) of multiple fastenings, and described fixed touching plate mounting groove inwall surrounding is uniformly distributed and is provided with
Multiple fastening projection two (6-1), described fastening projection one (6-2) and raised two (6-1) of fastening are semicircle.
3. the relay contact mounting structure according to claim 1 it is characterised in that: described fixed touching plate latch (3-1)
Bottom is additionally provided with rigid limit baffle plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310493989.XA CN104576221B (en) | 2013-10-21 | 2013-10-21 | Relay contact piece mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310493989.XA CN104576221B (en) | 2013-10-21 | 2013-10-21 | Relay contact piece mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104576221A CN104576221A (en) | 2015-04-29 |
| CN104576221B true CN104576221B (en) | 2017-01-18 |
Family
ID=53092028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310493989.XA Expired - Fee Related CN104576221B (en) | 2013-10-21 | 2013-10-21 | Relay contact piece mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104576221B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3584019B1 (en) * | 2017-02-14 | 2022-06-29 | Yoon Sun Lee | Stripping device for press mold |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1180913A (en) * | 1996-10-22 | 1998-05-06 | 株式会社T-T | Switch connecting structure |
| CN202695322U (en) * | 2012-07-30 | 2013-01-23 | 贵州锐动科技有限公司 | Alternating current electromagnetic latching relay |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4646232B2 (en) * | 2006-02-06 | 2011-03-09 | Ｎｅｃトーキン株式会社 | Terminal press-fit structure |
-
2013
- 2013-10-21 CN CN201310493989.XA patent/CN104576221B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1180913A (en) * | 1996-10-22 | 1998-05-06 | 株式会社T-T | Switch connecting structure |
| CN202695322U (en) * | 2012-07-30 | 2013-01-23 | 贵州锐动科技有限公司 | Alternating current electromagnetic latching relay |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104576221A (en) | 2015-04-29 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20170118 Termination date: 20181021 |