CN206595199U - A kind of stable relay of performance - Google Patents
A kind of stable relay of performance Download PDFInfo
- Publication number
- CN206595199U CN206595199U CN201720338596.5U CN201720338596U CN206595199U CN 206595199 U CN206595199 U CN 206595199U CN 201720338596 U CN201720338596 U CN 201720338596U CN 206595199 U CN206595199 U CN 206595199U
- Authority
- CN
- China
- Prior art keywords
- assembling
- coil
- switch
- iron core
- performance
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses the relay that a kind of performance is stable, including switch housing, the side of the switch housing is provided with switch cover assembling, the inner surface assembled in switch cover is provided with iron sleeve gasket, the side assembled in switch cover is provided with the second plain washer, the first hex nut is provided with the side of the second plain washer, the switch cover fit on is provided with return spring, iron-core coil assembling is internally provided with switch housing.The stable relay of the utility model performance, the inner surface assembled in switch cover is provided with iron sleeve gasket, and the iron sleeve gasket being provided with is wear-resisting, and iron plate and movable contact are not contacted, the electric conductivity of movable contact assembling is not interfered with, after coil electricity, galvanomagnetic-effect can be produced so that dynamic iron core is assembled by gravitation, promote dynamic iron core to assemble to move to the direction of return spring, so that movable contact assembling and stationary contact adhesive, in use, wear-resistant and performance is stable.
Description
Technical field
The utility model is related to relay technical field, the stable relay of specifically a kind of performance.
Background technology
Relay is a kind of electric control device, is when the change of input quantity reaches regulation requirement, in electric output circuit
In controlled volume is occurred a kind of electrical equipment of predetermined Spline smoothing.It has control system and closed by the interaction between control system
System.In the control circuit for being commonly used to automation, play in circuit automatically adjust, safeguard protection and change-over circuit etc. are made
With existing relay is unreasonable due to design, and when switch interior surface does not have sleeve gasket, movable contact can be ground in groove
Damage, phenolic moulding powder can be caused to drop in wear process short circuit is formed on contact, cause contact non-conductive, switch failure, performance
It is unstable.
Utility model content
The purpose of this utility model is to provide a kind of performance stable relay, with the excellent of wear-resistant and performance stabilization
Point, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of stable relay of performance, including open
Shell outside the Pass, the side of the switch housing is provided with switch cover assembling, and the inner surface assembled in switch cover is provided with iron sleeve gasket, is opening
The side for closing lid assembling is provided with the second plain washer, and the first hex nut, the switch are provided with the side of the second plain washer
Lid fit on is provided with return spring, is internally provided with iron-core coil assembling in switch housing, is set on coil iron core assembly
There is backing plate, the side of backing plate is provided with the second hex nut, the first plain washer, institute are provided with the side of the second hex nut
The side for stating backing plate is provided with rubber blanket, and the side of rubber blanket is provided with coil, the side of coil is provided with packing ring, online
The side of circle is provided with insulating pad, and coil tube is additionally provided with the side of coil, is filled in the side of coil tube provided with dynamic iron core
Match somebody with somebody, the one end assembled in dynamic iron core is provided with spring base, the side of spring base is provided with elastic spring, the one of elastic spring
Side is provided with movable contact assembling.
It is used as further program of the utility model：The switch housing fits through mode connects for screw with switch cover.
It is used as further program of the utility model：Push rod one end of the dynamic iron core assembling is connected with spring base.
Compared with prior art, the utility model beneficial effect：
The stable relay of the utility model performance, the inner surface assembled in switch cover is provided with iron sleeve gasket, the iron set being provided with
Pad is wear-resisting, and iron plate and movable contact are not contacted, and does not interfere with after the electric conductivity of movable contact assembling, coil electricity, can produce electromagnetism
Effect so that dynamic iron core assembling is promoted dynamic iron core to assemble and moved to the direction of return spring so that movable contact is assembled by gravitation
With stationary contact adhesive, after coil blackout, the suction of electromagnetism also disappears therewith, dynamic iron core assembling will return spring anti-work
It is firmly lower to return to original position, movable contact assembling is discharged with original stationary contact, movable contact assembling and the adhesive of stationary contact
With release so that reached in circuit conducting with cut-out purpose, in use, easy to operate, wear-resistant and property
Can be stable.
Brief description of the drawings
Fig. 1 is overall structure sectional view of the present utility model；
Fig. 2 is side view of the present utility model；
Fig. 3 is partial sectional view of the present utility model.
In figure：1- switch housings；2- iron-core coils are assembled；The hex nuts of 3- second；The plain washers of 4- first；5- backing plates；6-
Rubber blanket；7- dynamic iron cores are assembled；8- insulating pads；The plain washers of 9- second；10- coils；11- coil tubes；12- packing rings；13- is dynamic to be touched
Point assembling；14- elastic springs；15- return springs；16- spring bases；17- switch covers are assembled；The hex nuts of 18- first；19- iron
Sleeve gasket.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer in Fig. 1-3, the utility model embodiment, a kind of stable relay of performance, including switch housing 1, open
The side of shell 1 is provided with switch cover assembling 17 outside the Pass, and switch housing 1 is connected by screw with switch cover assembling 17, connection fastening,
The inner surface for assembling 17 in switch cover is provided with iron sleeve gasket 19, and the iron sleeve gasket 19 being provided with is wear-resisting, and iron plate and movable contact are not contacted, no
Movable contact can be influenceed to assemble 13 electric conductivity, the side for assembling 17 in switch cover is provided with the second plain washer 9, in the second plain washer
9 side is provided with the first hex nut 18, and switch cover assembling 17 is provided with return spring 15, after the power-off of coil 10, electromagnetism
Suction disappear so that dynamic iron core assembling 7 returns to original position under the reaction force of return spring 15, assembles movable contact
13 discharge with original stationary contact, are internally provided with iron-core coil assembling 2 in switch housing 1, are set on coil iron core assembly 2
Backing plate 5 is equipped with, the second hex nut 3 is provided with the side of backing plate 5, it is flat that the side of the second hex nut 3 is provided with first
Packing ring 4, the side of backing plate 5 is provided with rubber blanket 6, and coil 10 is provided with the side of rubber blanket 6, after coil 10 is powered, can be produced
Raw galvanomagnetic-effect so that dynamic iron core assembling 7 is moved by gravitation, dynamic iron core assembling 7 toward the direction of return spring 15 so that dynamic to touch
Point assembling 13 and stationary contact adhesive, after coil 10 is powered off, the suction of electromagnetism is also disappeared therewith, and dynamic iron core assembling 7 will returned
Original position is returned under the reaction force of position spring 15, movable contact is assembled 13 and is discharged with original stationary contact, movable contact dress
Adhesive and release with 13 and stationary contact, so as to reach the purpose of conducting and cut-out in circuit, in use, behaviour
Facilitate, and performance is stable, and the side of coil 10 is provided with packing ring 12, the side of coil 10 is provided with insulating pad 8,
The side of coil 10 is additionally provided with coil tube 11, and in the side of coil tube 11 provided with dynamic iron core assembling 7,7 are assembled in dynamic iron core
One end is provided with spring base 16, and push rod one end of dynamic iron core assembling 7 is connected with spring base 16, is provided with the side of spring base 16
Elastic spring 14, movable contact assembling 13 is provided with the side of elastic spring 14.
In summary：The stable relay of the utility model performance, the inner surface for assembling 17 in switch cover is provided with iron sleeve gasket
19, the iron sleeve gasket 19 being provided with is wear-resisting, and iron plate and movable contact are not contacted, and does not interfere with the electric conductivity of movable contact assembling 13, coil
After 10 are powered, galvanomagnetic-effect can be produced so that dynamic iron core assembling 7 is promoted dynamic iron core assembling 7 to return spring 15 by gravitation
Move in direction so that movable contact assembling 13 and stationary contact adhesive, after coil 10 is powered off, the suction of electromagnetism also disappears therewith, moves
Iron core assembly 7 will return to original position under the reaction force of return spring 15, movable contact is assembled 13 and originally quiet
Contact discharges, movable contact assembling 13 and the adhesive and release of stationary contact, so as to reach the mesh of conducting and cut-out in circuit
, in use, easy to operate, wear-resistant and performance is stable.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (3)
1. a kind of stable relay of performance, including switch housing（1）, it is characterised in that：The switch housing（1）Side set
It is equipped with switch cover assembling（17）, in switch cover assembling（17）Inner surface be provided with iron sleeve gasket（19）, in switch cover assembling（17）'s
Side is provided with the second plain washer（9）, in the second plain washer（9）Side be provided with the first hex nut（18）, the switch
Lid assembling（17）It is provided with return spring（15）, in switch housing（1）Be internally provided with iron-core coil assembling（2）, in coil
Iron core assembly（2）On be provided with backing plate（5）, in backing plate（5）Side be provided with the second hex nut（3）, in the second hexagonal spiral shell
It is female（3）Side be provided with the first plain washer（4）, the backing plate（5）Side be provided with rubber blanket（6）, in rubber blanket（6）'s
Side is provided with coil（10）, in coil（10）Side be provided with packing ring（12）, in coil（10）Side be provided with insulation
Backing plate（8）, in coil（10）Side be additionally provided with coil tube（11）, in coil tube（11）Side provided with dynamic iron core assemble
（7）, in dynamic iron core assembling（7）One end be provided with spring base（16）, in spring base（16）Side be provided with elastic spring
（14）, in elastic spring（14）Side be provided with movable contact assembling（13）.
2. a kind of stable relay of performance according to claim 1, it is characterised in that：The switch housing（1）With opening
Close lid assembling（17）It is connected by screw.
3. a kind of stable relay of performance according to claim 1, it is characterised in that：The dynamic iron core assembling（7）'s
Push rod one end and spring base（16）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338596.5U CN206595199U (en) | 2017-04-01 | 2017-04-01 | A kind of stable relay of performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338596.5U CN206595199U (en) | 2017-04-01 | 2017-04-01 | A kind of stable relay of performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206595199U true CN206595199U (en) | 2017-10-27 |
Family
ID=60121909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720338596.5U Withdrawn - After Issue CN206595199U (en) | 2017-04-01 | 2017-04-01 | A kind of stable relay of performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206595199U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106920714A (en) * | 2017-04-01 | 2017-07-04 | 广东井得电机有限公司 | A kind of relay of stable performance |
| CN110797234A (en) * | 2018-08-01 | 2020-02-14 | 比亚迪股份有限公司 | Relay with a movable contact |
-
2017
- 2017-04-01 CN CN201720338596.5U patent/CN206595199U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106920714A (en) * | 2017-04-01 | 2017-07-04 | 广东井得电机有限公司 | A kind of relay of stable performance |
| CN110797234A (en) * | 2018-08-01 | 2020-02-14 | 比亚迪股份有限公司 | Relay with a movable contact |
| CN110797234B (en) * | 2018-08-01 | 2022-05-13 | 比亚迪股份有限公司 | Relay with a movable contact |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171027 Effective date of abandoning: 20180918 |