CN207381330U - A kind of armature component Improvement type relay - Google Patents
A kind of armature component Improvement type relay Download PDFInfo
- Publication number
- CN207381330U CN207381330U CN201721376676.6U CN201721376676U CN207381330U CN 207381330 U CN207381330 U CN 207381330U CN 201721376676 U CN201721376676 U CN 201721376676U CN 207381330 U CN207381330 U CN 207381330U
- Authority
- CN
- China
- Prior art keywords
- armature
- contact spring
- yoke
- component
- piece
- 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.)
- Active
Links
Landscapes
- Electromagnets (AREA)
Abstract
The utility model is related to control switching technique field, refer in particular to a kind of armature component Improvement type relay, including pedestal, electromagnet, static contact spring piece component and movable contact spring component, the first yoke, the second yoke, armature component and push piece, first yoke, the second yoke are used to that armature component to be driven to rotate, armature component is via push piece driving movable contact spring component movement, armature component includes rotating member, the first armature, the second armature and permanent magnet, and the first armature is opposite with the magnetic pole of the second armature；When the solenoid is energized, the one side of the first yoke attracts one end of the first armature, and the one side of the second yoke attracts one end of the second armature；When electromagnet is reversely powered, the opposite side of the second yoke attracts the other end of the first armature, and the opposite side of the first yoke attracts the other end of the second armature.The utility model possesses self-sustaining function, improves the stability of armature component control movable contact spring component and static contact spring piece element turns or disconnection, not power consumption when maintaining state, energy conservation and environmental protection.
Description
Technical field
The utility model is related to control switching technique field, a kind of armature component Improvement type relay is referred in particular to.
Background technology
Relay is a kind of electronic control device, is usually applied in automatic control circuit, it be with smaller electric current, compared with
Low voltage goes 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
It moves, the stability for causing relay is poor, needs to be powered for a long time when being not easy to daily use, and working, energy consumption is big.
The content of the invention
The technical problem to be solved by the present invention is to provide a kind of armature component Improvement type relay, simple in structure,
Compact and design is reasonable, has the function of self-sustaining, improves armature component control movable contact spring component and static contact spring piece element turns
Or the stability disconnected, the good reliability of relay work maintain movable contact spring component and static contact spring piece element turns or off-state
When not power consumption, reach energy-saving and environment-friendly purpose.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：
A kind of armature component Improvement type relay including pedestal, further includes the electromagnet for being installed in pedestal, static contact spring piece group
Part and movable contact spring component, the second yoke for being connected to first yoke of electromagnet one end, being connected to the electromagnet other end, rotation are set
It is placed in the armature component of pedestal and for driving movable contact spring component and static contact spring piece element turns or the push piece of disconnection, first yoke
Iron, the second yoke are for driving armature component to rotate, and the armature component is moved via push piece driving movable contact spring component, the rank
Iron component includes the rotating member, the first armature for being installed in rotating member and the second armature that are rotationally connected with pedestal and for turning on the
The permanent magnet of one armature and the second armature, first armature are opposite with the magnetic pole of the second armature；When the solenoid is energized, first
The one side of yoke attracts one end of the first armature, and the one side of the second yoke attracts one end of the second armature；When electromagnet reversely leads to
When electric, the opposite side of the second yoke attracts the other end of the first armature, and the opposite side of the first yoke attracts the another of the second armature
End.
Further, the rotating member is provided with the swing part that push piece is driven to move, and the push piece, which is provided with, to be used for
The storage tank of accommodating swing part.
Further, the rotating member is provided with to install the mounting groove of the first armature and the second armature, the permanent magnetism
Iron is arranged between the first armature and the second armature, and one end of the permanent magnet is contradicted with the first armature, the other end of permanent magnet
It is contradicted with the second armature.
Further, first armature and the second armature form rotation space, one end and second of first yoke
One end of yoke is located in the both ends of rotation space respectively.
Further, the electromagnet includes being installed in the skeleton of pedestal and is wound in the coil of skeleton, first yoke
The one end of the other end of iron through skeleton is extended in skeleton, and the other end of the other end through skeleton of second yoke extends to bone
In frame, the other end of first yoke and the other end of the second yoke contradict, the other end of first yoke of coil encircling
With the other end of the second yoke.
Further, the armature component Improvement type relay further includes to position determining for the first yoke and the second yoke
Position plate, the positioning plate are installed in pedestal, and the rotating member is articulated with the middle part of positioning plate.
Further, first yoke and the second yoke are both provided with locating piece, and the positioning plate is provided with to hold
Put the locating slot of locating piece.
Further, the static contact spring piece component includes the first static contact spring piece and the second static contact spring piece that are installed in pedestal, described dynamic
Spring assembly includes the first movable contact spring being turned on or off with the first static contact spring piece and for leading on-off with the second static contact spring piece
The second movable contact spring opened, one end of the push piece are connected with the first movable contact spring, and the other end of push piece is connected with the second movable contact spring.
Further, first movable contact spring and the second movable contact spring are both provided with clamping piece, and the both ends of the push piece are all provided with
It is equipped with for the buckling groove of accommodating clamping piece.
Further, first static contact spring piece, the second static contact spring piece, the first movable contact spring and the second movable contact spring are both provided with and are used for
For the escape groove of push piece movement.
The beneficial effects of the utility model：When electromagnet is passed through forward current, electromagnet generates magnetic, electromagnet magnetization
First yoke and the second yoke, the first yoke attract one end of the first armature, the first armature are made to rotate, and the one of the first armature
End and the one side of the first yoke contradict, and the second yoke attracts one end of the second armature, the second armature is made to rotate, the second armature
The one side of one end and the second yoke contradict, the first armature and the second armature drive rotating member to rotate during rotating, and rotate
Part drives push piece to move, and push piece drives movable contact spring component to be moved close to static contact spring piece component, until movable contact spring component and quiet spring
Piece element turns, since permanent magnet turns on the first armature and the second armature, so this armature component Improvement type relay possesses certainly
The function of holding so that the state that movable contact spring component is held on static contact spring piece component；When electromagnet is passed through reverse current, electricity
Magnet generates magnetism, but the magnetic pole of electromagnet, on the contrary, electromagnet magnetizes the first yoke and the second yoke, the first yoke attracts second
The other end of armature makes the second armature rotate, and the opposite side of the other end of the second armature and the first yoke contradicts, the second yoke
Iron attracts the other end of the first armature, the first armature is made to rotate, the opposite side of the other end of the first armature and the second yoke
It contradicts, during the first armature and the rotation of the second armature rotating member is driven to rotate, rotating member drives push piece to move, push piece
Movable contact spring component is driven to be moved away from static contact spring piece component, until movable contact spring component is disconnected with static contact spring piece component, since permanent magnet is led
Logical first armature and the second armature, so this armature component Improvement type relay possesses self-sustaining function so that movable contact spring group
The state that part is remained open with static contact spring piece component；The structure of this armature component Improvement type relay is simple, compact and design is reasonable,
By importing the electric current of different directions to electromagnet, control the different steerings of armature component, so as to control movable contact spring component with it is quiet
Spring assembly is turned on or off, and has the function of self-sustaining by being designed with permanent magnet armature component, improves rank
Iron component controls movable contact spring component and static contact spring piece element turns or the stability of disconnection, and the good reliability of relay work maintains
Movable contact spring component and not power consumption when static contact spring piece element turns or off-state, reach energy-saving and environment-friendly purpose.
Description of the drawings
Fig. 1 is the decomposition texture schematic diagram of the utility model.
Fig. 2 hides the dimensional structure diagram after shell and pedestal for the utility model.
Fig. 3 is the dimensional structure diagram that the utility model hides another visual angle after shell and pedestal.
Fig. 4 hides the decomposition texture schematic diagram after shell and pedestal for the utility model.
Fig. 5 shows for the decomposition texture of the push piece of the utility model, armature component, electromagnet, the first yoke and the second yoke
It is intended to.
Reference sign：
1st, pedestal；2nd, electromagnet；21st, skeleton；22nd, coil；3rd, static contact spring piece component；31st, the first static contact spring piece；32nd, second is quiet
Reed；33rd, stationary contact；4th, movable contact spring component；41st, the first movable contact spring；42nd, the second movable contact spring；43rd, movable contact；44th, it is clamped piece；
5th, the first yoke；51st, locating piece；6th, the second yoke；7th, armature component；71st, rotating member；711st, swing part；712nd, mounting groove；
713rd, hinge portion；72nd, the first armature；73rd, the second armature；74th, permanent magnet；75th, rotation space；76th, positioning plate；761st, position
Slot；8th, push piece；81st, storage tank；82nd, buckling groove；9th, escape groove；10th, shell；11st, fixing piece.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made with reference to embodiment and attached drawing further
Explanation, the content that embodiment refers to not is restriction to the utility model.
As shown in Figures 1 to 5, a kind of armature component Improvement type relay provided by the utility model, including pedestal 1,
Further include the electromagnet 2 for being installed in pedestal 1, static contact spring piece component 3 and movable contact spring component 4, the first yoke for being connected to 2 one end of electromagnet
Iron 5, the second yoke 6 for being connected to 2 other end of electromagnet are rotatably dispose in the armature component 7 of pedestal 1 and for driving movable contact spring
The push piece 8 that component 4 is turned on or off with static contact spring piece component 3, first yoke 5, the second yoke 6 are used to drive armature component 7
It rotates, the armature component 7 drives movable contact spring component 4 to move via push piece 8, and the armature component 7 includes being rotationally connected with base
The rotating member 71 of seat 1, the first armature 72 for being installed in rotating member 71 and the second armature 73 and for turning on the first armature 72 and the
The permanent magnet 74 of two armature 73, in the present embodiment, rotating member 71 is equipped with hinge portion 713, and the hinge portion 713 is articulated in pedestal 1
On, first armature 72 is opposite with the magnetic pole of the second armature 73；When electromagnet 2 is powered, the one side of the first yoke 5 attracts the
One end of one armature 72, the one side of the second yoke 6 attract one end of the second armature 73；When electromagnet 2 is reversely powered, the second yoke
The opposite side of iron 6 attracts the other end of the first armature 72, and the opposite side of the first yoke 5 attracts the other end of the second armature 73.
When electromagnet 2 is passed through forward current, electromagnet 2 generates magnetism, and electromagnet 2 magnetizes the first yoke 5 and the second yoke
Iron 6, the first yoke 5 attract one end of the first armature 72, the first armature 72 are made to rotate, one end and first of the first armature 72
The one side of yoke 5 contradicts, and the second yoke 6 attracts one end of the second armature 73, the second armature 73 is made to rotate, the second armature 73
The one side of one end and the second yoke 6 contradict, the first armature 72 and the second armature 73 drive 71 turns of rotating member during rotating
Dynamic, rotating member 71 drives push piece 8 to move, and push piece 8 drives movable contact spring component 4 to be moved close to static contact spring piece component 3, until dynamic spring
Piece component 4 is turned on static contact spring piece component 3, since permanent magnet 74 turns on the first armature 72 and the second armature 73, so this armature group
Part Improvement type relay possesses self-sustaining function so that the state that movable contact spring component 4 is held on static contact spring piece component 3；When
When electromagnet 2 is passed through reverse current, electromagnet 2 generates magnetism, but the magnetic pole of electromagnet 2 is on the contrary, electromagnet 2 magnetizes the first yoke
5 and second yoke 6, the first yoke 5 attract the other end of the second armature 73, the second armature 73 made to rotate, the second armature 73
The other end and the first yoke 5 opposite side contradict, the second yoke 6 attract the first armature 72 the other end, make the first armature 72
It rotates, the opposite side of the other end of the first armature 72 and the second yoke 6 contradicts, and the first armature 72 and the second armature 73 rotate
During drive rotating member 71 rotate, rotating member 71 drive push piece 8 move, push piece 8 drive movable contact spring component 4 away from quiet
Spring assembly 3 moves, until movable contact spring component 4 disconnects with static contact spring piece component 3, due to the first armature 72 of conducting of permanent magnet 74 and the
Two armature 73, so this armature component Improvement type relay possesses self-sustaining function so that movable contact spring component 4 and static contact spring piece group
The state that part 3 remains open；The structure of this armature component Improvement type relay is simple, compact and design is reasonable, by electromagnetism
Iron 2 imports the electric current of different directions, the different steerings of control armature component 7, so as to control movable contact spring component 4 and static contact spring piece component
3 are turned on or off, and have the function of self-sustaining by being designed with permanent magnet 74 armature component 7, improve armature group
Part 7 controls the stability that movable contact spring component 4 is turned on or off with static contact spring piece component 3 so that the good reliability of relay work, dimension
Hold movable contact spring component 4 and static contact spring piece component 3 be turned on or off state when not power consumption, reach energy-saving and environment-friendly purpose.
As shown in Figure 4 and Figure 5, in the present embodiment, the rotating member 71 is provided with the swing part that push piece 8 is driven to move
711, the push piece 8 is provided with to house the storage tank 81 of swing part 711；One end of swing part 711 is placed in storage tank 81
Interior, when rotating member 71 rotates, swing part 711 is swung, and swing part 711 drives push piece 8 to move back and forth, and push piece 8 drives spring
Piece component 4 is closer or far from static contact spring piece component 3, so as to which movable contact spring component 4 be controlled to be turned on or off with static contact spring piece component 3, knot
Structure is ingenious in design, convenient for rotating member 71 push piece 8 is driven to move, improves the stability of the movement of push piece 8.
As shown in figure 5, in the present embodiment, the rotating member 71 is provided with to install the first armature 72 and the second armature 73
Mounting groove 712, the permanent magnet 74 is arranged between the first armature 72 and the second armature 73, one end of the permanent magnet 74 with
First armature 72 contradicts, and the other end of permanent magnet 74 is contradicted with the second armature 73 so that the first armature 72 is led with the second armature 73
It is logical, it is formed into a loop convenient for the first armature 72, the second armature 73, the first yoke 5, the second yoke 6 and electromagnet 2, while permanent magnet
74 so that armature component 7 can be sent out the magnetic pole of the first armature 72 and the second armature 73 on the contrary, need to only change the electric current of electromagnet 2
Raw to rotate, armature component 7 controls movable contact spring component 4 and being turned on or off for static contact spring piece component 3 via push piece 8；Specifically
Ground, first armature 72 are arranged in parallel with the second armature 73, rotate convenient for the first armature 72 and the second armature 73.
As shown in Figures 3 to 5, in the present embodiment, 72 and second armature 73 of the first armature forms rotation space 75, institute
One end of the first yoke 5 and one end of the second yoke 6 is stated to be located in respectively in the both ends of rotation space 75；Rotation space 75 is convenient for
First armature 72 and the second armature 73 rotate, and are contradicted convenient for one end of the first armature 72 and the one side of the first yoke 5, second
The one side of one end of armature 73 and the second armature 73 contradict or convenient for the first armature 72 the other end and the second yoke 6 it is another
Side contradicts, and the opposite side of the other end of the second armature 73 and the first yoke 5 contradicts, convenient for movable contact spring component 4 and static contact spring piece group
The state being turned on or off of part 3 switches over.
As shown in Fig. 2, in the present embodiment, the electromagnet 2 includes being installed in the skeleton 21 of pedestal 1 and is wound in skeleton 21
Coil 22, the described one end of the other end of first yoke 5 through skeleton 21 extended in skeleton 21, second yoke 6 it is another
The other end of the one end through skeleton 21 is extended in skeleton 21, and the other end of first yoke 5 and the other end of the second yoke 6 support
It touches, the coil 22 is around the other end of the first yoke 5 and the other end of the second yoke 6；Specifically, first yoke 5
The other end of the other end and the second yoke 6 is stacked.The electromagnet 2 is using the first yoke 5 and the second yoke 6 instead of tradition
Iron core, eliminate iron core member, reduce the production cost and installation cost of relay, saved the energy.
As shown in Fig. 2, Fig. 4 and Fig. 5, in the present embodiment, the armature component Improvement type relay further includes to position
The positioning plate 76 of first yoke 5 and the second yoke 6, the positioning plate 76 are installed in pedestal 1, and the rotating member 71 is articulated with positioning
The middle part of plate 76,5 and second yoke 6 of the first yoke are both provided with locating piece 51, and the positioning plate 76 is provided with to hold
Put the locating slot 761 of locating piece 51.Coordinated by locating piece 51 and locating slot 761, positioning plate 76 is to the first yoke 5 and
Two yokes 6 are fixed and position, and ensure that the positional precision of the first yoke 5 and the second yoke 6, improve 5 He of the first yoke
The stability of second yoke 6, rotates convenient for rotating member 71.
As shown in Figures 2 to 4, in the present embodiment, the static contact spring piece component 3 includes the first static contact spring piece for being installed in pedestal 1
31 and second static contact spring piece 32, the movable contact spring component 4 include the first movable contact spring being turned on or off with the first static contact spring piece 31
41 and the second movable contact spring 42 for being turned on or off with the second static contact spring piece 32, one end of the push piece 8 and the first movable contact spring 41
Connection, the other end of push piece 8 are connected with the second movable contact spring 42；Push piece 8 control simultaneously the first movable contact spring 41 and the first static contact spring piece 31,
Second movable contact spring 42 is turned on or off with the second static contact spring piece 32, realizes and disposably double circuit is controlled, and ensure that double electricity
The synchronism that road is turned on or off improves the efficiency and precision of circuit control.
As shown in Figure 3 and Figure 4, in the present embodiment, 41 and second movable contact spring 42 of the first movable contact spring is both provided with clamping
Piece 44, the both ends of the push piece 8 are both provided with for the buckling groove 82 of accommodating clamping piece 44；Clamping piece 44 is connected in buckling groove 82
Side wall, improve the first movable contact spring 41, the stability that the second movable contact spring 42 is connected with push piece 8, driven convenient for push piece 8 first dynamic
41 and second movable contact spring 42 of reed moves.
As shown in Figures 2 to 4, in the present embodiment, first static contact spring piece 31, the second static contact spring piece 32, the first movable contact spring 41
And second movable contact spring 42 be both provided with for for push piece 8 move escape groove 9；Escape groove 9 avoids empty for the mobile raising of push piece 8
Between, it is moved convenient for push piece 8, consequently facilitating push piece 8 drives the first movable contact spring 41 and the first static contact spring piece 31, the second movable contact spring 42 and the
Two static contact spring pieces 32 are turned on or off.
Preferably, 31 and second static contact spring piece 32 of the first static contact spring piece is both provided with stationary contact 33, the described first dynamic spring
41 and second movable contact spring 42 of piece is both provided with the movable contact 43 for being turned on stationary contact 33；Pass through stationary contact 33 and movable contact 43
Be turned on or off, improve the first movable contact spring 41 and the first static contact spring piece 31, the second movable contact spring 42 and the second static contact spring piece 32 turns on or
The sensitivity of disconnection.
Preferably, the described one end of first static contact spring piece 31 away from stationary contact 33, the second static contact spring piece 32 are away from stationary contact 33
One end, the first movable contact spring 41 one end and second one end of movable contact spring 42 away from movable contact 43 away from movable contact 43 be both provided with
For fixing the fixing piece 11 of electric conductor, fixing piece 11 convenient for the first static contact spring piece 31, the second static contact spring piece 32, the first movable contact spring 41 and
Second movable contact spring 42 is connected with external circuit.
As shown in Figure 1, preferably, the pedestal 1 is set with shell 10, shell 10 is to armature component Improvement type relay
Internal structure play the role of protection, extend the service life of armature component Improvement type relay.
All technical characteristics in the present embodiment can be freely combined according to actual needs.
Above-described embodiment is the preferable implementation of the utility model, and in addition, the utility model can be with other sides
Formula realizes that any obvious replacement is in the protection model of the utility model on the premise of the technical program design is not departed from
Within enclosing.
Claims (10)
1. a kind of armature component Improvement type relay, including pedestal, it is characterised in that：Further include be installed in pedestal electromagnet,
Static contact spring piece component and movable contact spring component are connected to first yoke of electromagnet one end, are connected to the second yoke of the electromagnet other end
Iron, the armature component for being rotatably dispose in pedestal and the push piece for driving movable contact spring component and static contact spring piece element turns or disconnection,
For armature component to be driven to rotate, the armature component drives movable contact spring component via push piece for first yoke, the second yoke
Mobile, the armature component includes being rotationally connected with the rotating member of pedestal, being installed in the first armature and the second armature of rotating member
And the permanent magnet for turning on the first armature and the second armature, first armature are opposite with the magnetic pole of the second armature；Work as electromagnetism
During Tie Tong electricity, the one side of the first yoke attracts one end of the first armature, and the one side of the second yoke attracts one end of the second armature；When
When electromagnet is reversely powered, the opposite side of the second yoke attracts the other end of the first armature, and the opposite side of the first yoke attracts the
The other end of two armature.
2. a kind of armature component Improvement type relay according to claim 1, it is characterised in that：The rotating member is provided with
For driving the swing part that push piece moves, the push piece is provided with to house the storage tank of swing part.
3. a kind of armature component Improvement type relay according to claim 1, it is characterised in that：The rotating member is provided with
For installing the mounting groove of the first armature and the second armature, the permanent magnet is arranged between the first armature and the second armature, institute
The one end and the first armature for stating permanent magnet contradict, and the other end of permanent magnet and the second armature contradict.
4. a kind of armature component Improvement type relay according to claim 3, it is characterised in that：First armature and
Two armature form rotation space, and one end of first yoke and one end of the second yoke are located in the both ends of rotation space respectively
It is interior.
5. a kind of armature component Improvement type relay according to claim 4, it is characterised in that：The electromagnet includes dress
Arranged on pedestal skeleton and be wound in the coil of skeleton, the one end of the other end through skeleton of first yoke extends to skeleton
Interior, the other end of the other end through skeleton of second yoke is extended in skeleton, the other end and second of first yoke
The other end of yoke contradicts, the other end of first yoke of coil encircling and the other end of the second yoke.
6. a kind of armature component Improvement type relay according to claim 1, it is characterised in that：The armature component improvement
Formula relay further includes to position the positioning plate of the first yoke and the second yoke, and the positioning plate is installed in pedestal, described turn
Moving part is articulated with the middle part of positioning plate.
7. a kind of armature component Improvement type relay according to claim 6, it is characterised in that：First yoke and
Two yokes are both provided with locating piece, and the positioning plate is provided with to house the locating slot of locating piece.
8. a kind of armature component Improvement type relay according to claim 1, it is characterised in that：The static contact spring piece component bag
Include the first static contact spring piece and the second static contact spring piece for being installed in pedestal, the movable contact spring component include turning on the first static contact spring piece or
The first movable contact spring disconnected and the second movable contact spring for being turned on or off with the second static contact spring piece, one end of the push piece and first
Movable contact spring connects, and the other end of push piece is connected with the second movable contact spring.
9. a kind of armature component Improvement type relay according to claim 8, it is characterised in that：First movable contact spring and
Second movable contact spring is both provided with clamping piece, and the both ends of the push piece are both provided with for the buckling groove of accommodating clamping piece.
10. a kind of armature component Improvement type relay according to claim 8, it is characterised in that：First static contact spring piece,
Second static contact spring piece, the first movable contact spring and the second movable contact spring are both provided with for the escape groove for push piece movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721376676.6U CN207381330U (en) | 2017-10-23 | 2017-10-23 | A kind of armature component Improvement type relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721376676.6U CN207381330U (en) | 2017-10-23 | 2017-10-23 | A kind of armature component Improvement type relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207381330U true CN207381330U (en) | 2018-05-18 |
Family
ID=62337010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721376676.6U Active CN207381330U (en) | 2017-10-23 | 2017-10-23 | A kind of armature component Improvement type relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207381330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658187A (en) * | 2017-10-23 | 2018-02-02 | 三友联众集团股份有限公司 | A kind of armature component Improvement type relay |
-
2017
- 2017-10-23 CN CN201721376676.6U patent/CN207381330U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658187A (en) * | 2017-10-23 | 2018-02-02 | 三友联众集团股份有限公司 | A kind of armature component Improvement type relay |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202217627U (en) | Magnetic latching relay | |
| CN107658187A (en) | A kind of armature component Improvement type relay | |
| CN207381330U (en) | A kind of armature component Improvement type relay | |
| CN2614378Y (en) | Energy-saving electromagnetic switch | |
| CN103794331B (en) | Swing type is two keeps electromagnet | |
| CN207282415U (en) | A kind of built-in relay of dynamic iron core | |
| CN202339850U (en) | Magnetoelectric stroke-controlled power device | |
| CN204857593U (en) | Big clearance between open contacts's magnetic latching relay | |
| CN210925893U (en) | Electromagnetic working system of contactor | |
| CN201570455U (en) | Magnetic latching relay of novel magnetic circuit | |
| CN108321056B (en) | Circuit breaker pushed by electromagnet | |
| CN201051475Y (en) | An energy-saving relay for permanent magnetic keeping status | |
| CN207381334U (en) | A kind of horizontal double tactile relays | |
| CN203118877U (en) | Contactor | |
| CN207381331U (en) | A kind of iron core swing type relay | |
| CN204088214U (en) | A kind of magnetic keeps D.C. contactor | |
| CN113314385A (en) | Electromagnetic structure of permanent magnet-containing balanced armature relay | |
| CN203644671U (en) | Single-phase permanent-magnetism contactor | |
| CN203445069U (en) | Clapper-type double magnetic circuit magnetic latching relay | |
| CN202352588U (en) | Bistable relay consuming no energy | |
| CN207587645U (en) | A kind of armature Improvement type relay | |
| CN201967219U (en) | Control circuit of desk lamp | |
| CN206210714U (en) | A kind of Improvement type magnetic latching relay | |
| CN2295271Y (en) | Megnetic high-power-keeping pulse bistable relay | |
| CN210925899U (en) | Energy-saving contactor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |