CN205140884U - Reed mechanism of relay contact points rebound reduces - Google Patents
Reed mechanism of relay contact points rebound reduces Download PDFInfo
- Publication number
- CN205140884U CN205140884U CN201520766288.3U CN201520766288U CN205140884U CN 205140884 U CN205140884 U CN 205140884U CN 201520766288 U CN201520766288 U CN 201520766288U CN 205140884 U CN205140884 U CN 205140884U
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- quiet spring
- contact
- shell fragment
- spring shell
- utility
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Abstract
The utility model relates to a reed mechanism of relay contact points rebound reduces, it belongs to electronic controller spare field. The utility model discloses a quiet spring abutment, quiet spring shell fragment and contact, quiet spring shell fragment is fixed on quiet spring abutment, and contact and quiet spring shell fragment are connected. The utility model discloses it is rational in infrastructure, through increasing quiet spring shell fragment, reduced the counter -force of stationary contact at the contact movable contact, reduced the separation time of movable contact and stationary contact, safe and reliable has satisfied people's user demand.
Description
Technical field
The utility model relates to a kind of mechanism, and especially relate to a kind of reed mechanism reducing relay contact rebound, it belongs to electronic control device field.
Background technology
Existing relay static contact spring piece do not have shell fragment, when when relay closes, moving contact contacts fixed contact like this, contact is not cushioned directly to inactive state, and fixed contact makes moving contact move toward the opposite direction of action can to the very large counter-force of moving contact one, causes the separation of sound contact short time.
Utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and a kind of reasonable in design is provided, by increasing quiet spring shell fragment, decrease the counter-force of fixed contact at contact moving contact, decrease the disengaging time of moving contact and fixed contact, the reed mechanism of safe and reliable reduction relay contact rebound.
The technical scheme in the invention for solving the above technical problem is: the reed mechanism of this reduction relay contact rebound, and comprise quiet spring abutment, also comprise quiet spring shell fragment and contact, described quiet spring shell fragment is fixed on quiet spring abutment, and contact is connected with quiet spring shell fragment; Rational in infrastructure, quiet spring shell fragment makes the kinetic energy absorbing moving contact generation when moving contact contacts with fixed contact, reduces the disengaging time of moving contact and fixed contact.
As preferably, contact described in the utility model and quiet spring shell fragment pass through riveting.
As preferably, quiet spring abutment described in the utility model is provided with convex closure, and quiet spring shell fragment offers rivet hole, and this quiet spring shell fragment and quiet spring abutment are riveted by convex closure and rivet hole.
As preferably, quiet spring shell fragment described in the utility model adopts beryllium copper material to make; According to actual conditions, the selection of material can be carried out.
The utility model compared with prior art, have the following advantages and effect: reasonable in design, by increasing quiet spring shell fragment, make the kinetic energy absorbing moving contact generation when moving contact contacts with fixed contact, fixed contact is in the counter-force of contact moving contact, decrease the disengaging time of moving contact and fixed contact, safe and reliable, meet instructions for use.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model embodiment.
Fig. 2 is the structural representation of quiet spring shell fragment in the utility model embodiment.
Fig. 3 is the structural representation of quiet spring abutment in the utility model embodiment.
In figure: quiet spring abutment 1, quiet spring shell fragment 2, contact 3.
Embodiment
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail, and following examples are that the utility model is not limited to following examples to explanation of the present utility model.
Embodiment.
See Fig. 1 to Fig. 3, the reed mechanism reducing relay contact rebound that originally had a try mainly comprises quiet spring abutment 1, quiet spring shell fragment 2 and contact 3.
Originally the quiet spring shell fragment 2 in having had a try is fixed on quiet spring abutment 1, and contact 3 and quiet spring shell fragment 2 pass through riveting.
Originally the quiet spring abutment 1 in having had a try has convex closure, quiet spring shell fragment 2 has rivet hole, quiet spring shell fragment 2 is riveted by convex closure and rivet hole with quiet spring abutment 1.
Originally the quiet spring shell fragment 2 in having had a try adopts beryllium copper material to make; During actual use, suitable material can be selected to make.
Quiet spring shell fragment 2 is added in the present embodiment, mainly be used for when moving contact contacts with fixed contact absorb moving contact produce kinetic energy, reduce the counter-force of fixed contact at contact moving contact, namely the disengaging time of moving contact and fixed contact is decreased, choose reasonable shell fragment material and contact quality, magnetic circuit movement velocity, can effective shorting contacts bouncing time, even make the contact bouncing of relay be zero.
By above-mentioned elaboration, those skilled in the art can implement.
In addition, it should be noted that, the specific embodiment described in this specification, the shape, institute's title of being named etc. of its parts and components can be different, and the above content described in this specification is only to the explanation of the utility model structure example.The equivalence change that structure, feature and principle described in all foundation the utility model inventional idea are done or simple change, be included in the protection range of the utility model patent.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, protection range of the present utility model all should be belonged to.
Claims (4)
1. reduce a reed mechanism for relay contact rebound, comprise quiet spring abutment, also comprise quiet spring shell fragment and contact, described quiet spring shell fragment is fixed on quiet spring abutment, and contact is connected with quiet spring shell fragment.
2. the reed mechanism of reduction relay contact rebound according to claim 1, is characterized in that: described contact and quiet spring shell fragment pass through riveting.
3. the reed mechanism of reduction relay contact rebound according to claim 1, it is characterized in that: described quiet spring abutment is provided with convex closure, quiet spring shell fragment offers rivet hole, this quiet spring shell fragment and quiet spring abutment are riveted by convex closure and rivet hole.
4. the reed mechanism of reduction relay contact rebound according to claim 1 and 2, is characterized in that: described quiet spring shell fragment adopts beryllium copper material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520766288.3U CN205140884U (en) | 2015-09-30 | 2015-09-30 | Reed mechanism of relay contact points rebound reduces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520766288.3U CN205140884U (en) | 2015-09-30 | 2015-09-30 | Reed mechanism of relay contact points rebound reduces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205140884U true CN205140884U (en) | 2016-04-06 |
Family
ID=55626649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520766288.3U Active CN205140884U (en) | 2015-09-30 | 2015-09-30 | Reed mechanism of relay contact points rebound reduces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205140884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682597A (en) * | 2018-05-31 | 2018-10-19 | 厦门宏发汽车电子有限公司 | A kind of miniaturized relays can anti-soft flocks pollution quiet spring plug-in mounting structure |
-
2015
- 2015-09-30 CN CN201520766288.3U patent/CN205140884U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682597A (en) * | 2018-05-31 | 2018-10-19 | 厦门宏发汽车电子有限公司 | A kind of miniaturized relays can anti-soft flocks pollution quiet spring plug-in mounting structure |
| CN108682597B (en) * | 2018-05-31 | 2023-11-24 | 厦门宏发汽车电子有限公司 | Static spring plug-in mounting structure capable of resisting filth pollution of miniaturized relay |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |