CN107658186A - A kind of armature Improvement type relay - Google Patents
A kind of armature Improvement type relay Download PDFInfo
- Publication number
- CN107658186A CN107658186A CN201710954247.0A CN201710954247A CN107658186A CN 107658186 A CN107658186 A CN 107658186A CN 201710954247 A CN201710954247 A CN 201710954247A CN 107658186 A CN107658186 A CN 107658186A
- Authority
- CN
- China
- Prior art keywords
- armature
- yoke
- movable contact
- improvement type
- type 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
- H01H50/041—Details concerning assembly of relays
- H01H50/042—Different parts are assembled by insertion without extra mounting facilities like screws, in an isolated mounting part, e.g. stack mounting on a coil-support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
- H01H50/041—Details concerning assembly of relays
- H01H2050/046—Assembling parts of a relay by using snap mounting techniques
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
Abstract
The present invention relates to controlling switch technical field, refer in particular to a kind of armature Improvement type relay, it includes pedestal, it is installed in the electromagnet of pedestal, it is connected to the yoke of one end of electromagnet, rotate the armature for being arranged at yoke or/and pedestal, for the return unit for driving armature to reset, it is installed in the movable contact spring of pedestal and the static contact spring piece for being turned on or off with movable contact spring, one end of the armature is equiped with the push piece for contradicting movable contact spring, the other end of the armature is used for the other end for turning on yoke and electromagnet, the yoke is provided with locating piece, the armature is provided with the rotation slot for being installed with locating piece, the side wall of the rotation slot is provided with the first rotation inclined-plane, rotation space is formed between the first rotation inclined-plane and locating piece.The structure of the present invention is simple, compact and reasonable in design, improves stability and control accuracy that relay uses, extends the service life of relay.
Description
Technical field
The present invention relates to controlling switch technical field, refers in particular to a kind of armature Improvement type relay.
Background technology
Relay is a kind of electronic control device, is commonly used in automatic control circuit, it be with less electric current, compared with
Low voltage goes to control larger current, one kind of high voltage " automatic switch ".
At present, with the development of low-voltage electrical apparatus, the application of relay is more and more extensive, and the requirement to relay is also increasingly
It is high.Although the structure of the armature of existing relay is simple, poor work stability, control accuracy is low, and armature easily occurs inclined
Move, cause the stability of relay poor, be not easy to daily use.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of armature Improvement type relay high using stable, control accuracy
Device.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：
A kind of armature Improvement type relay, it includes pedestal, in addition to is installed in the electromagnet of pedestal, is connected to electromagnet
One end yoke, rotate be arranged at yoke or/and pedestal armature, for drive armature reset return unit, be installed in base
The movable contact spring and the static contact spring piece for being turned on or off with movable contact spring of seat, one end of the armature are equiped with for contradicting movable contact spring
Push piece, the other end of the armature is used for the other end for turning on yoke and electromagnet, and the yoke is provided with locating piece, described
Armature is provided with the rotation slot for being installed with locating piece, and the side wall of the rotation slot is provided with the first rotation inclined-plane, and described first
Rotate and form rotation space between inclined-plane and locating piece.
Further, the locating piece be provided with first rotate inclined-plane coordinate second rotate inclined-plane, described first turn
Rotation space is formed between dynamic inclined-plane and the second rotation inclined-plane.
Further, the armature includes being used to contradict the magnetic-conductance portion of the other end of electromagnet and bending from magnetic-conductance portion extending
Pushing part, the rotation slot is arranged at magnetic-conductance portion and is installed in pushing part close to one end of pushing part, the push piece.
Further, the pushing part is provided with the escape groove for being installed with return unit, one end installing of the return unit
In yoke, the other end of the return unit contacts at the side wall of escape groove.
Further, the push piece is provided with the mounting groove for being installed with pushing part, and the pushing part is provided with projection, institute
The side wall for stating mounting groove is provided with groove for being installed with projection.
Further, the pushing part is provided with clamping block, and the push piece is provided with the buckling groove for being installed with clamping block,
The buckling groove connects with mounting groove.
Further, the side of the push piece is provided with the projection for contradicting movable contact spring, and the opposite side of the push piece is set
It is equipped with the support block for contradicting armature.
Further, one end of the push piece is convexly equipped with limited block, and the pedestal is provided with holding for support limited block
Tray.
Further, the movable contact spring includes being installed in the first reinforcement pin of pedestal, is connected to the first of the first reinforcement pin
Output pin, the moving spring body for being connected to the first output pin and the movable contact for being installed in moving spring body, the static contact spring piece include
The second output pin for being installed in pedestal, the quiet contact part for being connected to the second output pin, the stationary contact for being installed in quiet contact part and company
Be connected to quiet contact part second strengthens pin, and the stationary contact is turned on or off with movable contact.
Further, the moving spring body includes being connected to the connecting portion of the first output pin, is connected to inclining for connecting portion
Inclined portion and the dynamic contact part for being connected to rake, the movable contact are installed in dynamic contact part, and the push piece is provided with for contradicting
The inclined plane of rake.
Beneficial effects of the present invention：When the solenoid is energized, electromagnet produces magnetic, and electromagnet draws the another of armature
End, during electromagnet draws armature, armature rotates, and one end of armature drives push piece movement, and push piece promotes movable contact spring
Move close to static contact spring piece, until movable contact spring turns on static contact spring piece, external circuit is controlled so as to realize, while armature is another
One end turns on the other end of yoke and electromagnet simultaneously, because one end of yoke and one end of electromagnet contradict, so electromagnetism
Iron, yoke and armature form closed magnetic circuit；This armature Improvement type relay is coordinated by rotation slot and locating piece, is easy to hold in the mouth
Iron is assembled and positioned with yoke, improves the efficiency of assembling, ensure that the positional precision of armature and yoke so that armature with
Yoke it is compact-sized, during armature rotates, rotation space is formed between the first rotation inclined-plane and locating piece, is rotated empty
Between be easy to armature to rotate, and rotation slot and first rotation inclined-plane cause armature slow-roll stabilization, improve armature rotation effect
Rate, so that the structure of relay is simple, compact and reasonable in design, improve stability and control essence that relay uses
Degree, extend the service life of relay.
Brief description of the drawings
Fig. 1 is the decomposition texture schematic diagram of the present invention.
Fig. 2 is the dimensional structure diagram after the hiding shell of the present invention and pedestal.
Fig. 3 is the decomposition texture schematic diagram of armature of the invention, push piece, return unit and yoke.
Fig. 4 is the dimensional structure diagram of movable contact spring of the invention, static contact spring piece and push piece.
Fig. 5 is the dimensional structure diagram of the armature of the present invention.
Fig. 6 is the dimensional structure diagram of the push piece of the present invention.
Description of reference numerals：
1st, pedestal；11st, support block；2nd, electromagnet；3rd, yoke；31st, locating piece；32nd, second inclined-plane is rotated；
4th, armature；41st, rotation slot；42nd, first inclined-plane is rotated；43rd, rotation space；44th, magnetic-conductance portion；45th, pushing part；
451st, escape groove；452nd, projection；453rd, clamping block；5th, return unit；6th, movable contact spring；61st, first strengthens pin；
62nd, the first output pin；621st, mounting blocks；63rd, moving spring body；631st, connecting portion；632nd, rake；
633rd, contact part is moved；634th, mounting hole；64th, movable contact；7th, static contact spring piece；71st, the second output pin；
72nd, quiet contact part；73rd, stationary contact；74th, second strengthens pin；8th, push piece；81st, mounting groove；82nd, groove；
83rd, buckling groove；84th, it is raised；85th, support block；86th, limited block；87th, inclined plane；9th, shell.
Embodiment
For the ease of the understanding of those skilled in the art, the present invention is made further with reference to embodiment and accompanying drawing
Bright, the content that embodiment refers to not is limitation of the invention.
As shown in Figures 1 to 6, a kind of armature Improvement type relay provided by the invention, it includes pedestal 1, in addition to dress
Electromagnet 2 located at pedestal 1, be connected to electromagnet 2 one end yoke 3, rotate the armature for being arranged at yoke 3 or/and pedestal 1
4th, for driving return unit 5 that armature 4 resets, being installed in the movable contact spring 6 of pedestal 1 and for being turned on or off with movable contact spring 6
Static contact spring piece 7, one end of the armature 4 are equiped with the push piece 8 for contradicting movable contact spring 6, and the other end of the armature 4 is used to turn on
The other end of yoke 3 and electromagnet 2, the yoke 3 are provided with locating piece 31, and the armature 4 is provided with for being installed with locating piece
31 rotation slot 41, the side wall of the rotation slot 41 are provided with the first rotation inclined-plane 42, and described first rotates inclined-plane 42 and positioning
Rotation space 43 is formed between block 31；Specifically, the static contact spring piece 7 is installed in pedestal 1.
When electromagnet 2 is powered, electromagnet 2 produces magnetic, and electromagnet 2 draws the other end of armature 4, and electromagnet 2 is drawn
During armature 4, armature 4 rotates, and one end of armature 4 drives push piece 8 to move, and push piece 8 promotes movable contact spring 6 close to quiet spring
Piece 7 is moved, until movable contact spring 6 turns on static contact spring piece 7, external circuit is controlled so as to realize, while the other end of armature 4
Turned on simultaneously with the other end of yoke 3 and electromagnet 2, because one end of yoke 3 and one end of electromagnet 2 contradict, so electromagnetism
Iron 2, yoke 3 and armature 4 form closed magnetic circuit；This armature Improvement type relay is matched somebody with somebody by rotation slot 41 and locating piece 31
Close, be easy to armature 4 to be assembled and positioned with yoke 3, improve the efficiency of assembling, ensure that the position essence of armature 4 and yoke 3
Degree so that armature 4 is compact-sized with yoke 3, during armature 4 rotates, first rotate inclined-plane 42 and locating piece 31 it
Between form rotation space 43, rotation space 43 is easy to armature 4 to rotate, and rotation slot 41 and first rotates inclined-plane 42 and causes rank
The slow-roll stabilization of iron 4, the efficiency of the rotation of armature 4 is improved, so that the structure of relay is simple, compact and reasonable in design, is carried
The stability and control accuracy that high relay uses, extend the service life of relay.
In the present embodiment, the locating piece 31 is provided with the second rotation inclined-plane 32 for rotating inclined-plane 42 with first and coordinating, institute
State the first rotation inclined-plane 42 and second and rotate formation rotation space 43 between inclined-plane 32, rotation space 43 is that armature 4 provides rotation
Space, and pass through first rotate inclined-plane 42 and second rotate inclined-plane 32 cooperation so that the rotation of armature 4 more stablize, can
Lean on, further increasing the efficiency of the rotation of armature 4.
In the present embodiment, the armature 4 is in " L " shape structure, and the armature 4 includes being used for the other end for contradicting electromagnet 2
Magnetic-conductance portion 44 and from the pushing part 45 of the bending extension of magnetic-conductance portion 44, the rotation slot 41 is arranged at magnetic-conductance portion 44 close to pushing part
45 one end, the push piece 8 are installed in pushing part 45；Specifically, the magnetic-conductance portion 44 is arranged at the one of the other end of electromagnet 2
Side, the pushing part 45 are arranged between movable contact spring 6 and yoke 3；The structure of the armature 4 is simple, is easy to magnetic-conductance portion 44 and electromagnetism
The other end conducting of iron 2, is easy to pushing part 45 to promote push piece 8 to move.
In the present embodiment, the pushing part 45 is provided with the escape groove 451 for being installed with return unit 5, the return unit 5
One end is installed in yoke 3, and the other end of the return unit 5 contacts at the side wall of escape groove 451；Preferably, the return unit 5
For shell fragment；When 2 no power of electromagnet, the magnetic of electromagnet 2 disappears, and electromagnet 2 does not draw the magnetic-conductance portion 44 of armature 4, multiple
In the presence of the natural resiliency of part 5 of position so that armature 4 resets, so that movable contact spring 6 disconnects with static contact spring piece 7；Escape groove 451 is
Return unit 5 contradicts armature 4 and provides the space avoided so that the structure between armature 4, return unit 5 and yoke 3 is compacter, contracting
The small volume of relay.
In the present embodiment, the push piece 8 is provided with the mounting groove 81 for being installed with pushing part 45, and the pushing part 45 is set
There is projection 452, the side wall of the mounting groove 81 is provided with the groove 82 for being installed with projection 452；During assembling, pushing part 45 inserts
In in mounting groove 81, the projection 452 of pushing part 45 is placed in groove 82 so that pushing part 45 is buckled in push piece 8, improves and pushes away
Dynamic portion 45 and the stability and positional precision of push piece 8, accelerate the assembling speed of push piece 8 and armature 4.
In the present embodiment, the pushing part 45 is provided with clamping block 453, and the push piece 8 is provided with for being installed with clamping block
453 buckling groove 83, the buckling groove 83 connect with mounting groove 81；The side wall of buckling groove 83 is connected in by clamping block 453, is entered
One step improves the stability that pushing part 45 is assembled with push piece 8, avoids armature 4 during work from being loosened with push piece 8.
In the present embodiment, the side of the push piece 8 is provided with the projection 84 for contradicting movable contact spring 6, and projection 84 is easy to push away
Part 8 promotes movable contact spring 6 close to static contact spring piece 7；The opposite side of the push piece 8 is provided with the support block 85 for contradicting armature 4, support
Block 85 plays a part of support to push piece 8.Preferably, described raised 84 and support block 85 can use elastomeric material system
Into elastomeric material has certain elasticity, plays a part of buffering, while reduces rubbing for push piece 8 and movable contact spring 6 and yoke 3
Wipe, reduce the abrasion of push piece 8, movable contact spring 6 and yoke 3.
In the present embodiment, one end of the push piece 8 is convexly equipped with limited block 86, and the pedestal 1 is provided with spacing for support
The support block 11 of block 86, support block 11 carry out support to limited block 86 so that support block 11 plays support to push piece 8 and armature 4
Effect, reduce the fatigue strength of armature 4, extend the service life of armature 4.
In the present embodiment, the movable contact spring 6 includes being installed in the first reinforcement pin 61 of pedestal 1, is connected to the first reinforcement pin
61 the first output pin 62, it is connected to the moving spring body 63 of the first output pin 62 and is installed in the movable contact of moving spring body 63
64, the static contact spring piece 7 includes being installed in the second output pin 71 of pedestal 1, the quiet contact part 72 for being connected to the second output pin 71, dress
Located at quiet contact part 72 stationary contact 73 and be connected to quiet contact part 72 second strengthen pin 74, the stationary contact 73 and movable contact
64 are turned on or off；Preferably, the first reinforcement output pin 62 of pin 61 and first is formed in one, first output pin
62 are provided with mounting blocks 621, and the moving spring body 63 is provided with the mounting hole 634 for housing mounting blocks 621, passes through installation
Block 621 coordinates with mounting hole 634, is easy to moving spring body 63 to be assembled and safeguarded with the first output pin 62, be easy to packaging with
Transport.Specifically, the first reinforcement reinforcement of pin 61, second pin 74, the first output pin 62 and second output pin 71 stretch out
The outside of pedestal 1.
In the present embodiment, the moving spring body 63 includes being connected to the connecting portion 631 of the first output pin 62, is connected to
The rake 632 of socket part 631 and the dynamic contact part 633 for being connected to rake 632, the movable contact 64 are installed in dynamic contact part
633, the movable contact 64 is arranged at the lower section of stationary contact 73, and the push piece 8 is provided with the inclined plane for contradicting rake 632
87；Specifically, the inclined plane 87 is arranged at limited block 86.When armature 4 does not rotate, inclined plane 87 contradicts rake
632 so that push piece 8 plays a part of support to moving spring body 63, reduces the fatigue strength of moving spring body 63.
Preferably, the pedestal 1 is set with shell 9, shell 9 plays guarantor to the internal structure of armature Improvement type relay
The effect of shield, extend the service life of armature Improvement type relay.
All technical characteristics in the present embodiment can carry out independent assortment according to being actually needed.
Above-described embodiment is the preferable implementation of the present invention, and in addition, the present invention can be realized with other manner,
Any obviously replaced on the premise of not departing from the technical program design within protection scope of the present invention.
Claims (10)
1. a kind of armature Improvement type relay, including pedestal, it is characterised in that：Also include electromagnet, the connection for being installed in pedestal
Yoke in one end of electromagnet, rotate be arranged at yoke or/and pedestal armature, for drive return unit that armature resets,
The movable contact spring of pedestal and the static contact spring piece for being turned on or off with movable contact spring are installed in, one end of the armature is equiped with for supporting
The push piece of reed is touched, the other end of the armature is used for the other end for turning on yoke and electromagnet, and the yoke is provided with fixed
Position block, the armature are provided with the rotation slot for being installed with locating piece, and the side wall of the rotation slot is provided with the first rotation inclined-plane,
Rotation space is formed between the first rotation inclined-plane and locating piece.
A kind of 2. armature Improvement type relay according to claim 1, it is characterised in that：The locating piece is provided with and the
One, which rotates second that inclined-plane coordinates, rotates inclined-plane, and rotation space is formed between the first rotation inclined-plane and the second rotation inclined-plane.
A kind of 3. armature Improvement type relay according to claim 1, it is characterised in that：The armature includes being used to contradict
The magnetic-conductance portion of the other end of electromagnet and magnetic-conductance portion is arranged at close to pushing away from the pushing part of magnetic-conductance portion bending extension, the rotation slot
The one end in dynamic portion, the push piece are installed in pushing part.
A kind of 4. armature Improvement type relay according to claim 3, it is characterised in that：The pushing part, which is provided with, to be used for
The escape groove of return unit is installed with, one end of the return unit is installed in yoke, and the other end of the return unit contacts at escape groove
Side wall.
A kind of 5. armature Improvement type relay according to claim 3, it is characterised in that：The push piece is provided with for holding
If the mounting groove of pushing part, the pushing part is provided with projection, and the side wall of the mounting groove is provided with for being installed with the recessed of projection
Groove.
A kind of 6. armature Improvement type relay according to claim 5, it is characterised in that：The pushing part is provided with clamping
Block, the push piece are provided with the buckling groove for being installed with clamping block, and the buckling groove connects with mounting groove.
A kind of 7. armature Improvement type relay according to claim 1, it is characterised in that：The side of the push piece is provided with
For contradicting the projection of movable contact spring, the opposite side of the push piece is provided with the support block for contradicting armature.
A kind of 8. armature Improvement type relay according to claim 1, it is characterised in that：One end of the push piece is convexly equipped with
Limited block, the pedestal are provided with the support block for support limited block.
A kind of 9. armature Improvement type relay according to claim 1, it is characterised in that：The movable contact spring includes first and added
Strong pin, the first output pin of the first reinforcement pin is connected to, the moving spring body of the first output pin is connected to and is installed in movable contact spring
The movable contact of main body, the static contact spring piece include the second output pin, are connected to the quiet contact part of the second output pin, are installed in quiet conflict
The stationary contact in portion and the second reinforcement pin for being connected to quiet contact part, the stationary contact are turned on or off with movable contact.
A kind of 10. armature Improvement type relay according to claim 9, it is characterised in that：The moving spring body includes
The connecting portion that is connected to the first output pin, the rake for being connected to connecting portion and the dynamic contact part for being connected to rake, it is described dynamic
Contact is installed in dynamic contact part, and the push piece is provided with the inclined plane for contradicting rake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710954247.0A CN107658186B (en) | 2017-10-13 | 2017-10-13 | Armature improved relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710954247.0A CN107658186B (en) | 2017-10-13 | 2017-10-13 | Armature improved relay |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107658186A true CN107658186A (en) | 2018-02-02 |
| CN107658186B CN107658186B (en) | 2020-07-10 |
Family
ID=61118595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710954247.0A Active CN107658186B (en) | 2017-10-13 | 2017-10-13 | Armature improved relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107658186B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109755072A (en) * | 2019-01-21 | 2019-05-14 | 三友联众集团股份有限公司 | A kind of hook and the relay with hook |
| CN110473743A (en) * | 2019-04-25 | 2019-11-19 | 厦门宏发汽车电子有限公司 | A kind of relay of certifiable armature or movable contact spring regular event |
| CN111029215A (en) * | 2018-10-09 | 2020-04-17 | 松川精密股份有限公司 | Micro relay |
| CN114388301A (en) * | 2020-10-16 | 2022-04-22 | 松川精密股份有限公司 | Relay structure |
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| CN203288533U (en) * | 2013-05-13 | 2013-11-13 | 安徽省明光市爱福电子有限公司 | Anti-seismic relay with armatures and yokes embedded via grooves |
| CN204885031U (en) * | 2015-08-24 | 2015-12-16 | 宁波天波港联电子有限公司 | Small sized power relay |
| CN106328444A (en) * | 2015-06-30 | 2017-01-11 | 泰科电子(深圳)有限公司 | Magnetic force system of electromagnetic relay |
| CN206353508U (en) * | 2016-11-17 | 2017-07-25 | 浙江正泰电器股份有限公司 | Electromagnetic relay |
| CN107187380A (en) * | 2017-04-25 | 2017-09-22 | 上海沪工汽车电器有限公司 | A kind of headlight for vehicles distance-light switches electromagnet |
| CN207587645U (en) * | 2017-10-13 | 2018-07-06 | 三友联众集团股份有限公司 | A kind of armature Improvement type relay |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203288533U (en) * | 2013-05-13 | 2013-11-13 | 安徽省明光市爱福电子有限公司 | Anti-seismic relay with armatures and yokes embedded via grooves |
| CN106328444A (en) * | 2015-06-30 | 2017-01-11 | 泰科电子(深圳)有限公司 | Magnetic force system of electromagnetic relay |
| CN204885031U (en) * | 2015-08-24 | 2015-12-16 | 宁波天波港联电子有限公司 | Small sized power relay |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029215A (en) * | 2018-10-09 | 2020-04-17 | 松川精密股份有限公司 | Micro relay |
| CN109755072A (en) * | 2019-01-21 | 2019-05-14 | 三友联众集团股份有限公司 | A kind of hook and the relay with hook |
| CN110473743A (en) * | 2019-04-25 | 2019-11-19 | 厦门宏发汽车电子有限公司 | A kind of relay of certifiable armature or movable contact spring regular event |
| CN114388301A (en) * | 2020-10-16 | 2022-04-22 | 松川精密股份有限公司 | Relay structure |
| CN114388301B (en) * | 2020-10-16 | 2024-03-22 | 松川精密股份有限公司 | Relay structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107658186B (en) | 2020-07-10 |
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