CN106548906A - Monostable magetic holding relay containing double magnetic control systems - Google Patents
Monostable magetic holding relay containing double magnetic control systems Download PDFInfo
- Publication number
- CN106548906A CN106548906A CN201710029630.5A CN201710029630A CN106548906A CN 106548906 A CN106548906 A CN 106548906A CN 201710029630 A CN201710029630 A CN 201710029630A CN 106548906 A CN106548906 A CN 106548906A
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- magnetic circuit
- connecting rod
- circuit system
- master control
- fixed
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- 230000005389 magnetism Effects 0.000 claims abstract description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000005284 excitation Effects 0.000 claims abstract description 11
- 230000005611 electricity Effects 0.000 claims abstract description 8
- 239000007769 metal material Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000004936 stimulating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/01—Relays in which the armature is maintained in one position by a permanent magnet and freed by energisation of a coil producing an opposing magnetic field
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/44—Magnetic coils or windings
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The present invention relates to a kind of relay, more particularly to a kind of Monostable magetic holding relay containing double magnetic control systems, a kind of Monostable magetic holding relay containing double magnetic control systems, including master control magnetic circuit system, described master control magnetic circuit system is bistable magnetic latching relay, it is characterised in that：Also include auxiliary reset magnetic circuit system, connecting rod, circuit control system, described auxiliary reset magnetic circuit system is solenoid, one end of described connecting rod is fixed on the permanent magnetism body support frame in master control magnetic circuit system, the other end of described connecting rod rides against the end of iron core, described master control magnetic circuit system, auxiliary reset magnetic circuit system with circuit control system Electricity Federation, excitation drive circuit is provided with described circuit control system, described excitation drive circuit includes master control magnetic circuit field power supply, auxiliary reset magnetic circuit field power supply, signal field power supply.When the relay is used, without the need for additional designs safety circuit, after unexpected power-off, you can guarantee that relay is in reset state.
Description
Technical field
The present invention relates to a kind of relay, more particularly to a kind of Monostable magetic holding relay containing double magnetic control systems.
Background technology
Magnetic latching relay is a kind of new type of relay for growing up in recent years, is also a kind of automatic switch.Relative to
Electromagnetic relay has the advantages that power saving, stable performance, small volume, large carrying capacity, is widely applied to remote control, remote measurement, leads to
Interrogate, automatically control, in electromechanical integration and power electronic equipment.
Existing magnetic latching relay is mostly bistable relay, and its set and reset are by encouraging to control system
Magnetic coil passes to forward and reverse electric current and realizes.The maximum advantage of bistable magnetic latching relay is to cancel coil stimulating
Afterwards, contacts status can be always maintained at current state, it is ensured that the energization stability of carrier；But this advantage is in use
Also many potential safety hazards can be brought to user.As bistable magnetic latching relay is cancelled after coil stimulating, contacts status meeting
It is always maintained at current state, it is impossible to self-recovery, during work, once suddenly power-off, user just cannot judge working as relay
Front state, just in case being in SM set mode, after being powered suddenly, carrier can be worked immediately, it is easy to cause security incident.Therefore, exist
During use, user needs individually designed a safety circuit, uses cooperatively with bistable magnetic latching relay, once it is disconnected suddenly
Electricity, safety circuit can force magnetic latching relay to return to reset state.And this safety circuit needs professional person according to making
The actual installation of user is designed, and brings extra economic expenditure to user.
The content of the invention
It is an object of the invention to provide a kind of Monostable magetic holding relay containing double magnetic control systems, sets on the relay
Auxiliary reset magnetic circuit system is equipped with, during use, without the need for additional designs safety circuit, after unexpected power-off, you can guarantee at relay
In reset state.
To solve above-mentioned technical problem, the technical solution used in the present invention is：
A kind of Monostable magetic holding relay containing double magnetic control systems, including master control magnetic circuit system, described master control magnetic
Road system is bistable magnetic latching relay, it is characterised in that：Also include auxiliary reset magnetic circuit system, connecting rod, circuit control
System, described auxiliary reset magnetic circuit system is solenoid, and one end of described connecting rod is fixed in master control magnetic circuit system
Permanent magnetism body support frame on, the other end of described connecting rod rides against the end of iron core in solenoid, described master control magnetic circuit
System, auxiliary reset magnetic circuit system with circuit control system Electricity Federation, be provided with described circuit control system excitation driving
Circuit, described excitation drive circuit is comprising master control magnetic circuit field power supply, auxiliary reset magnetic circuit field power supply, signal excitation electricity
Source.
It is fixed on master control magnetic circuit system by framework as preferred, described auxiliary reset magnetic circuit system, it is described
One end of connecting rod is fixed on the permanent magnetism body support frame in master control magnetic circuit system.
The end of preferred, described auxiliary reset magnetic circuit system center line ring framework is provided with sliding bar, sliding bar
End be provided with buckle, described buckle is made using metal material, and one end of connecting rod is fixed in master control magnetic circuit system
Permanent magnetism body support frame on, the other end of connecting rod is placed between buckle and coil rack, and described connecting rod adopts metal material
Make.
Used as the solenoid that preferred, described auxiliary reset magnetic circuit system is ribbon core, one end of connecting rod is fixed
On permanent magnetism body support frame in master control magnetic circuit system, the other end of connecting rod through slide bar be placed in end button and coil rack it
Between, described connecting rod is made using metal material.
Spring is fixed with as the end of preferred, described auxiliary reset magnetic circuit system center line ring framework, connecting rod
One end is fixed on the permanent magnetism body support frame in master control magnetic circuit system, and the other end of connecting rod is fixed with iron plate, described connecting rod
Adopt and be made from an insulative material.
Used as housing is provided with the outside of preferred, described auxiliary reset magnetic circuit system, one end of connecting rod is fixed on master
On permanent magnetism body support frame in control magnetic circuit system, the other end of connecting rod is placed between housing and coil rack, described connecting rod
Adopt and be made from an insulative material.
Used as being provided with housing on the outside of preferred, described auxiliary reset magnetic circuit system, described housing is by long side and short
Side constitutes, and described minor face is fixed on the end of iron core, and long side is fixed on minor face, and the other end on long side is fixed with baffle plate.
Used as being provided with housing on the outside of preferred, described auxiliary reset magnetic circuit system, described housing is by long side and short
Side constitutes, and described minor face is fixed on the end of iron core, and long side is fixed on minor face, and the other end on long side is fixed with nut,
Connecting rod is arranged through long side.
The beneficial effects of the present invention is：Auxiliary reset magnetic circuit system is provided with the present invention, after control circuit power-off,
The auxiliary reset magnetic circuit system refusal of excitation, iron core are also disappeared therewith to the suction of spring, spring reset, in the effect of spring force
Lower link is moved to spring reset direction, so as to force the movable contact in master control magnetic circuit system to separate with stationary contact, i.e. master control magnetic
Road system recovery is to reset state, it is ensured that the safety after the energization of whole system；Present configuration is simple, easy for installation, nothing
Additional designs safety circuit is needed, is adapted to popularization and is promoted the use of.
Description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is the fundamental diagram of the present invention.
Structural representations of the Fig. 2 for the embodiment of the present invention one.
Structural representations of the Fig. 3 for the embodiment of the present invention two.
Structural representations of the Fig. 4 for the embodiment of the present invention three.
Structural representations of the Fig. 5 for the embodiment of the present invention four.
Structural representations of the Fig. 6 for the embodiment of the present invention five.
Structural representations of the Fig. 7 for the embodiment of the present invention six.
Fig. 8 is the overlooking the structure diagram of ancillary coil and connecting rod in the embodiment of the present invention six.
Structural representations of the Fig. 9 for the embodiment of the present invention seven.
Structural representations of the Figure 10 for the embodiment of the present invention eight.
Specific embodiment
A kind of Monostable magetic holding relay containing double magnetic control systems, including master control magnetic circuit system 1, described master control magnetic
Road system 1 is bistable magnetic latching relay, also including auxiliary reset magnetic circuit system 2, connecting rod 3, circuit control system 4, institute
The auxiliary reset magnetic circuit system 2 stated is solenoid, and one end of described connecting rod 3 is fixed in master control magnetic circuit system 1 forever
On magnet carrier 11, the other end of described connecting rod 3 rides against the end of iron core 22 in solenoid, described master control magnetic circuit
System 1, auxiliary reset magnetic circuit system 2 with circuit control system Electricity Federation, be provided with described circuit control system excitation drive
Galvanic electricity road, described excitation drive circuit is comprising master control magnetic circuit field power supply, auxiliary reset magnetic circuit field power supply, signal excitation electricity
Source.
Embodiment one
As shown in Fig. 2 described auxiliary reset magnetic circuit system 2 is arranged on the right side of master control magnetic circuit system 1, described auxiliary
Reset magnetic circuit system 2 is fixed on master control magnetic circuit system 1 by framework 23, and one end of described connecting rod 3 is fixed on master control magnetic
On permanent magnetism body support frame 11 in road system 1.
Embodiment two
As shown in figure 3, described auxiliary reset magnetic circuit system 2 is arranged on the left side of master control magnetic circuit system 1, described auxiliary
Reset magnetic circuit system 2 is fixed on master control magnetic circuit system 1 by framework 23, and one end of described connecting rod 3 is fixed on master control magnetic
On permanent magnetism body support frame 11 in road system 1.
Embodiment three
As shown in figure 4, the end of described 2 center line ring framework 21 of auxiliary reset magnetic circuit system is provided with sliding bar 24, it is sliding
The end of lever 24 is provided with buckle 25, and described buckle 25 is made using metal material, and one end of connecting rod 3 is fixed on master control
On permanent magnetism body support frame 11 in magnetic circuit system 1, the other end of connecting rod 3 through slide bar be placed in buckle 25 and coil rack 21 it
Between, described connecting rod 3 is made using metal material.
Example IV
As shown in figure 5, solenoid of the described auxiliary reset magnetic circuit system 2 for ribbon core, one end of connecting rod 3 is fixed
On permanent magnetism body support frame 11 in master control magnetic circuit system 1, the other end of connecting rod 3 is placed between end button 26 and coil rack 21,
Described connecting rod 3 is made using metal material.
Embodiment five
As shown in fig. 6, the end of described 2 center line ring framework 21 of auxiliary reset magnetic circuit system is fixed with spring 5, connecting rod
3 one end is fixed on the permanent magnetism body support frame 11 in master control magnetic circuit system 1, and the other end of connecting rod 3 is fixed with iron plate 28, described
Connecting rod 3 adopt and be made from an insulative material.
Embodiment six
As Figure 7-8, housing 27 is provided with the outside of described auxiliary reset magnetic circuit system 2, one end of connecting rod 3 is fixed
On permanent magnetism body support frame 11 in master control magnetic circuit system 1, as shown in figure 8, the other end of connecting rod 3 is placed in housing 27 and coil bone
Between frame 21, described connecting rod 3 is adopted and is made from an insulative material.
Embodiment seven
As shown in figure 9, housing 28 is provided with the outside of described auxiliary reset magnetic circuit system 2, described housing 28 is by long side
Constitute with minor face, described minor face is fixed on the end of iron core 22, and long side is fixed on minor face, and the other end on long side is fixed with
Baffle plate 29.
Embodiment eight
Used as the preferred version of embodiment seven, as shown in Figure 10, the other end on described 28 long side of housing is fixed with nut
30, connecting rod 3 is arranged through long side.
Operation principle：When circuit control system is powered, master control magnetic circuit system 1 and auxiliary reset magnetic circuit system 2 are connected with
Exciting current, master control magnetic circuit system 1 are in SM set mode, and magnetic field, pull-core are produced in the coil of auxiliary reset magnetic circuit system 2
Move into coil rack cavity, while holddown spring；When circuit control system power-off, master control magnetic circuit system 1 is still within
SM set mode, and after 2 power-off of auxiliary reset magnetic circuit system, the magnetic field in coil disappear, while to the suction-combining force of iron core also therewith
Disappear, move outside iron-core coil skeleton cavity, connecting rod 3 is identical with the elastic force direction of spring in the presence of spring force, it is main
The next motion of drive of permanent magnetism body support frame 12 in control magnetic circuit system 1 in connecting rod, it is dynamic in master control magnetic circuit system 1 so as to force
Contact 12 is separated with stationary contact 13, makes master control magnetic circuit system 1 be in normally open in reset state, i.e. whole system, it is ensured that
Under whole system is in a safe condition.
Disclosed above is only specific implementation of the patent example, but this patent is not limited to this, general for this area
For logical technical staff, under the premise without departing from the principles of the invention, the deformation made should be regarded as belonging to the scope of the present invention.
Claims (8)
1. a kind of Monostable magetic holding relay containing double magnetic control systems, including master control magnetic circuit system (1), described master control magnetic
Road system (1) is bistable magnetic latching relay, it is characterised in that：Also include auxiliary reset magnetic circuit system (2), connecting rod (3),
Circuit control system (4), described auxiliary reset magnetic circuit system (2) is solenoid, and one end of described connecting rod (3) is fixed
On permanent magnetism body support frame (11) in master control magnetic circuit system (1), the other end of described connecting rod (3) rides against iron core (22)
End, described master control magnetic circuit system (1), auxiliary reset magnetic circuit system (2) with circuit control system Electricity Federation, described circuit
Excitation drive circuit is provided with control system, described excitation drive circuit includes master control magnetic circuit field power supply, auxiliary reset
Magnetic circuit field power supply, signal field power supply.
2. a kind of Monostable magetic holding relay containing double magnetic control systems according to claim 1, it is characterised in that：Institute
The auxiliary reset magnetic circuit system (2) stated is fixed on master control magnetic circuit system (1) by framework (23), described connecting rod (3)
One end is fixed on the permanent magnetism body support frame (11) in master control magnetic circuit system (1).
3. a kind of Monostable magetic holding relay containing double magnetic control systems according to claim 1, it is characterised in that：Institute
The end of auxiliary reset magnetic circuit system (2) the center line ring framework (21) stated is provided with sliding bar (24), the end of sliding bar (24)
Buckle (25) is provided with, described buckle (25) is made using metal material, and one end of connecting rod (3) is fixed on master control magnetic circuit system
On permanent magnetism body support frame (11) in system (1), the other end of connecting rod (3) is placed between buckle (25) and coil rack (21), institute
The connecting rod (3) stated is made using metal material.
4. a kind of Monostable magetic holding relay containing double magnetic control systems according to claim 1, it is characterised in that：Institute
Solenoid of the auxiliary reset magnetic circuit system (2) stated for ribbon core, one end of connecting rod (3) is fixed on master control magnetic circuit system
(1), on the permanent magnetism body support frame (11) in, the other end of connecting rod (3) is placed in end button (26) and coil rack (21) through slide bar
Between, described connecting rod (3) is made using metal material.
5. a kind of Monostable magetic holding relay containing double magnetic control systems according to claim 1, it is characterised in that：Institute
The end of auxiliary reset magnetic circuit system (2) the center line ring framework (21) stated is fixed with spring (5), and one end of connecting rod (3) is fixed
On permanent magnetism body support frame (12) in master control magnetic circuit system (1), the other end of connecting rod (3) is fixed with iron plate (29), described
Connecting rod (3) is adopted and is made from an insulative material.
6. a kind of Monostable magetic holding relay containing double magnetic control systems according to claim 1, it is characterised in that：Institute
Housing (27) is provided with the outside of the auxiliary reset magnetic circuit system (2) stated, one end of connecting rod (3) is fixed on master control magnetic circuit system
(1), on the permanent magnetism body support frame (11) in, the other end of connecting rod (3) is placed between housing (27) and coil rack (21), described
Connecting rod (3) adopt and be made from an insulative material.
7. a kind of Monostable magetic holding relay containing double magnetic control systems according to claim 1, it is characterised in that：Institute
Housing (28) is provided with the outside of the auxiliary reset magnetic circuit system (2) stated, described housing (28) is made up of long side and minor face, described
Minor face be fixed on the end of iron core (22), long side is fixed on minor face, and the other end on long side is fixed with baffle plate (29).
8. a kind of Monostable magetic holding relay containing double magnetic control systems according to claim 7, it is characterised in that：Institute
The other end on the long side of housing (28) stated is fixed with nut (30), and connecting rod (3) is arranged through long side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710029630.5A CN106548906A (en) | 2017-01-16 | 2017-01-16 | Monostable magetic holding relay containing double magnetic control systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710029630.5A CN106548906A (en) | 2017-01-16 | 2017-01-16 | Monostable magetic holding relay containing double magnetic control systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106548906A true CN106548906A (en) | 2017-03-29 |
Family
ID=58398588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710029630.5A Pending CN106548906A (en) | 2017-01-16 | 2017-01-16 | Monostable magetic holding relay containing double magnetic control systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106548906A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2182453Y (en) * | 1994-01-26 | 1994-11-09 | 李景松 | Energy-saving alternating current contactor unit |
| CN2289299Y (en) * | 1996-09-24 | 1998-08-26 | 许安良 | Small high power bistable relay |
| CN201185162Y (en) * | 2008-01-30 | 2009-01-21 | 浙江中孚电子有限公司 | Magnetic holding relay for control |
| CN201435353Y (en) * | 2009-06-22 | 2010-03-31 | 厦门宏发电力电器有限公司 | Magnetic latching relay of rotary magnetic circuit structure |
| CN203406237U (en) * | 2013-08-14 | 2014-01-22 | 浙江瑞乐电器有限公司 | Micro-miniature magnetic latching relay |
-
2017
- 2017-01-16 CN CN201710029630.5A patent/CN106548906A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2182453Y (en) * | 1994-01-26 | 1994-11-09 | 李景松 | Energy-saving alternating current contactor unit |
| CN2289299Y (en) * | 1996-09-24 | 1998-08-26 | 许安良 | Small high power bistable relay |
| CN201185162Y (en) * | 2008-01-30 | 2009-01-21 | 浙江中孚电子有限公司 | Magnetic holding relay for control |
| CN201435353Y (en) * | 2009-06-22 | 2010-03-31 | 厦门宏发电力电器有限公司 | Magnetic latching relay of rotary magnetic circuit structure |
| CN203406237U (en) * | 2013-08-14 | 2014-01-22 | 浙江瑞乐电器有限公司 | Micro-miniature magnetic latching relay |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170329 |
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| RJ01 | Rejection of invention patent application after publication |