CN206432209U - A kind of drive mechanism of anti-strong magnetic high-performance magnetism guard relay - Google Patents
A kind of drive mechanism of anti-strong magnetic high-performance magnetism guard relay Download PDFInfo
- Publication number
- CN206432209U CN206432209U CN201720048020.5U CN201720048020U CN206432209U CN 206432209 U CN206432209 U CN 206432209U CN 201720048020 U CN201720048020 U CN 201720048020U CN 206432209 U CN206432209 U CN 206432209U
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- Prior art keywords
- yoke
- coil
- radome
- slice
- iron core
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Abstract
The utility model discloses a kind of drive mechanism of anti-strong magnetic high-performance magnetism guard relay, the drive mechanism includes yoke iron slice, yoke, coil rack, coil, magnet steel, dynamic iron core and catch bar and contact pin；The side of the yoke iron slice is provided with radome, yoke iron slice and radome are pressed into the overall structure of " L " shape by cold punching, yoke iron slice and radome and the yoke of " П " shape, which intersect, constitutes the rectangle frame of a side opening, and coil is stored in the rectangle frame of yoke iron slice, radome and yoke composition；It is cased with coil rack, coil being provided with coil and two contact pins being parallel to each other is provided with dynamic iron core, coil rack, magnet steel is separately installed with the rectangle neck of the left and right ends of coil rack；One end of dynamic iron core is contacted through coil with yoke, and the other end is fixedly connected with the catch bar through yoke iron slice interstitial hole.The technical solution of the utility model compact conformation, reduces cost, is hardly damaged, and easy for installation, can resist the interference of extraneous high-intensity magnetic field under particular case, and can stablize the magnetic field of internal magnetic circuit, makes the stable mechanical performance of magnetic circuit drive mechanism reliable.
Description
Technical field
The utility model belongs to ammeter technical field, more particularly to a kind of driving of anti-strong magnetic high-performance magnetism guard relay
Mechanism.
Background technology
Existing magnetic latching relay drive mechanism is mainly used in integrated-type intelligent ammeter terminal module or Split type intelligent electricity
Table terminal module, integrated-type intelligent ammeter terminal module fails to have in specific stationary magnetic field in view of magnetic latching relay
Lower normal work, and the interference of strong external magnetic field can not be prevented.Magnetic used in Split type intelligent ammeter terminal module keeps relay
Device is special setting radome to shield the interference magnetic field of outside, it is impossible to eliminate the magnetic interference to relay inside magnetic circuit, and
Manufacturing process complex procedures, poor reliability, cost is high, and production efficiency is low.
The content of the invention
To solve problem above, the purpose of this utility model is to provide a kind of anti-strong magnetic high-performance magnetism guard relay
Drive mechanism, the drive mechanism overcomes deficiency in the prior art, and compact conformation reduces cost, is hardly damaged, and installation side
Just, the interference of extraneous high-intensity magnetic field under particular case can be resisted, and the magnetic field of internal magnetic circuit can be stablized, makes magnetic circuit drive mechanism
Stable mechanical performance is reliable.
To reach above-mentioned purpose, a kind of technology of the drive mechanism of anti-strong magnetic high-performance magnetism guard relay of the utility model
Scheme is：It is a kind of resist strong magnetic high-performance magnetism guard relay drive mechanism, including yoke iron slice, yoke, coil rack, coil,
Magnet steel, dynamic iron core and catch bar and contact pin；It is characterized in that：
The side of the yoke iron slice be provided with radome, the yoke iron slice and radome by the integral structure of cold stamping,
Constitute " L " shape；The yoke is " П " shape, and the yoke iron slice and radome and the yoke of " П " shape of " L " shape intersect
The rectangle frame of a side opening is constituted, the coil is stored in the rectangle frame of yoke iron slice, radome and yoke composition；
It is cased with coil rack, coil being provided with dynamic iron core, the coil rack on the coil and is provided with two phases
Mutual parallel contact pin, contact pin is connected with intelligent electric meter control unit, and rectangle is respectively symmetrically provided with the left and right ends of coil rack
Neck, magnet steel is separately installed with rectangle neck；The magnet steel two sides are magnetic pole, and N grades of one end side points to dynamic iron core,
S grades of one end side is tight against on yoke；
One end of the dynamic iron core is contacted through coil with yoke, and the other end is consolidated with the catch bar through yoke iron slice interstitial hole
Fixed connection.
The yoke iron slice, radome, dynamic iron core and catch bar are combined by process for filling colloid assembling.
The dynamic iron core is connected with catch bar by process for filling colloid with molecule combining form.
In the above-mentioned technical solutions, the driving machine for a kind of anti-strong magnetic high-performance magnetism guard relay that the utility model is provided
Structure compared with prior art, has the advantages that：First, the utility model makes improvement on magnetic structure, in yoke
The side of piece is provided with radome, reduces technique process, reduce it is more compact in production cost, structure, it is reliable and stable, no
It is fragile and easy for installation, improve production efficiency；Second, yoke iron slice, the firm connection of radome and yoke and closely match somebody with somebody
Close, the interference of extraneous high-intensity magnetic field under particular case can be resisted, and the magnetic field of internal magnetic circuit can be stablized so that magnetic circuit drive mechanism
Stable mechanical performance it is reliable；3rd, coil is arranged in yoke iron slice, radome and yoke half pack arrangement of formation, in addition, online
Magnet steel is installed, the magnetic field line that magnet steel is produced is distributed because of the effect of yoke iron slice, radome and yoke in ring framework rectangle neck
Change, magnetic induction line is bound wherein, adds magnetic energy, it is ensured that dynamic iron core has well stable forward and reverse magnetic to keep
Power, the induced field that same coil electricity is produced is due to the effect of radome and yoke, and magnetic field line is bound wherein, and magnetic energy increases
Plus, it will not also overflow and influence is produced on exterior components, so as to ensure that dynamic iron core has stable driving force.
Brief description of the drawings
Fig. 1 is a kind of stereochemical structure signal of the drive mechanism of anti-strong magnetic high-performance magnetism guard relay of the utility model
Figure；
Fig. 2 is a kind of explosive view of the drive mechanism of anti-strong magnetic high-performance magnetism guard relay of the utility model；
Fig. 3 is Fig. 1 A to structural representation；
Fig. 4 is Fig. 3 A-A structure sectional views；
Fig. 5 is Fig. 3 B-B structure sectional view；
Fig. 6 is yoke iron slice and radome in a kind of drive mechanism of anti-strong magnetic high-performance magnetism guard relay of the utility model
Structural representation.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
From Fig. 1-Fig. 6, a kind of drive mechanism for resisting strong magnetic high-performance magnetism guard relay of the present embodiment includes yoke
Piece 1, yoke 2, coil rack 3, coil 4, magnet steel 5, dynamic iron core 6, catch bar 7, contact pin 8 and radome 9.In the present embodiment, yoke
Iron plate 1, radome 9, dynamic iron core 6 and catch bar 7 are combined by process for filling colloid assembling, and dynamic iron core 6 is with catch bar 7 by filling
Adhesive process is connected with molecule combining form.Radome 9 is arranged in the side of yoke iron slice 1, the present embodiment, yoke iron slice 1 and shielding
Cover 9 forms an overall structure by cold stamping, constitutes " L " shape；Yoke 2 is " П " shape, the yoke iron slice 1 and radome 9 of " L " shape
Intersected with the yoke 2 of " П " shape and constitute the rectangle frame of a side opening, coil 4 is stored in yoke iron slice 1, radome 9 and yoke 2
In the rectangle frame of composition.It is cased with coil rack 3, coil 4 being movably set with coil 4 on dynamic iron core 6, coil rack 3 and installs
There are two contact pins being parallel to each other 8, the contact pin 8 of the drive mechanism of the present embodiment can be controlled by flexible cord and Split type intelligent ammeter
Unit connect, also can directly with integrated-type intelligent ammeter terminal module control unit rigid connection.In the left and right two of coil rack 3
End is respectively symmetrically provided with rectangle neck 10, magnet steel 5 is separately installed with rectangle neck 10, a pair of magnet steel 5 are symmetric.This
In embodiment, the two sides of magnet steel 5 are magnetic pole, and N grades of one end side points to dynamic iron core 6, and S grades of one end side is tight against in yoke 2
On.In the present embodiment, one end of dynamic iron core 6 is contacted through coil 4 with yoke 2, the other end and pushing away through the interstitial hole of yoke iron slice 1
Lever 7 is fixedly connected.In the present embodiment, driving coil 4 is not in the case of by positive and negative electricity, and the magnet steel 5 of the both sides of coil rack 3 is produced
Raw permanent-magnetic field makes dynamic iron core be in two kinds of stable forms, and the first state is the one end of dynamic iron core 6 and yoke 2（U-shaped bottom
Face）It is in contact, second of state is that the other end of dynamic iron core 6 is in contact with the front of radome yoke iron slice 1.Driving coil 4 is logical
Cross it is positive and negative electricity in the case of, the induced field produced by driving coil 4 make dynamic iron core be in reciprocating linear motion state, i.e., the first
State is alternateed with second of state.
In the present embodiment, the yoke iron slice 1 with radome 9 and half pack arrangement of formation of yoke 2 fasten coil 4 wherein, wherein
Magnet steel 5 is placed in coil rack rectangle neck 10, and the magnetic field line that magnet steel 5 is produced is distributed because of yoke iron slice 1 and yoke with radome 9
2 effect and change, magnetic induction line is bound wherein, magnetic energy increase so that ensure that dynamic iron core 6 have well stablize just
Reverse magnetic confining force, same coil 4 is powered the induced field produced due to the effect of radome and yoke, and magnetic field line is bound it
In, magnetic energy increase will not also overflow and produce influence to exterior components, so as to ensure that dynamic iron core has stable driving force.
The one end of dynamic iron core 6 is arranged in the hole of coil rack 3, and the other end is connected with catch bar 7 by process for filling colloid with molecule combining form
Connect.Yoke iron slice 1 with radome 9 has the sensing that the permanent-magnetic field of the internal generation of magnet steel 5 of shielding and the energization of driving coil 4 are produced
Influence of the magnetic field to outside ammeter control unit and other modules, is equally also resistant to the magnetic field of outside some strength to the driving machine
Interference inside structure, improves the mechanical performance of the driving structure.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
Any modifications, equivalent substitutions and improvements made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (3)
1. a kind of drive mechanism of anti-strong magnetic high-performance magnetism guard relay, including yoke iron slice（1）, yoke（2）, coil rack
（3）, coil（4）, magnet steel（5）, dynamic iron core（6）And catch bar（7）And contact pin（8）；It is characterized in that：
The yoke iron slice（1）Side be provided with radome（9）, the yoke iron slice（1）And radome（9）It is whole that one is pressed into by cold punching
Body structure, constitutes " L " shape；The yoke（2）For " П " shape, the yoke iron slice of " L " shape（1）And radome（9）With " П "
The yoke of shape（2）Intersect and constitute the rectangle frame of a side opening, the coil（4）It is stored in yoke iron slice（1）, radome（9）
With yoke（2）In the rectangle frame of composition；
The coil（4）On be cased with coil rack（3）, coil（4）Inside it is provided with dynamic iron core（6）, the coil rack（3）On set
It is equipped with two contact pins being parallel to each other（8）, contact pin（8）It is connected with intelligent electric meter control unit, in coil rack（3）Left and right two
End is respectively symmetrically provided with rectangle neck（10）, in rectangle neck（10）Inside it is separately installed with magnet steel（5）；The magnet steel（5）Both sides
Face is magnetic pole, and N grades of one end side points to dynamic iron core（6）, S grades of one end side is tight against in yoke（2）On；
The dynamic iron core（6）One end pass through coil（4）With yoke（2）Contact, the other end is with passing through yoke iron slice（1）Interstitial hole
Catch bar（7）It is fixedly connected.
2. a kind of drive mechanism of anti-strong magnetic high-performance magnetism guard relay according to claim 1, it is characterised in that：Institute
State yoke iron slice（1）, radome（9）, dynamic iron core（6）And catch bar（7）Combined by process for filling colloid assembling.
3. a kind of drive mechanism of anti-strong magnetic high-performance magnetism guard relay according to claim 1, it is characterised in that：Institute
State dynamic iron core（6）With catch bar（7）Connected by process for filling colloid with molecule combining form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720048020.5U CN206432209U (en) | 2017-01-17 | 2017-01-17 | A kind of drive mechanism of anti-strong magnetic high-performance magnetism guard relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720048020.5U CN206432209U (en) | 2017-01-17 | 2017-01-17 | A kind of drive mechanism of anti-strong magnetic high-performance magnetism guard relay |
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| Publication Number | Publication Date |
|---|---|
| CN206432209U true CN206432209U (en) | 2017-08-22 |
Family
ID=59583467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720048020.5U Expired - Fee Related CN206432209U (en) | 2017-01-17 | 2017-01-17 | A kind of drive mechanism of anti-strong magnetic high-performance magnetism guard relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206432209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842020A (en) * | 2020-07-01 | 2020-10-30 | 海盐伟佳电器科技有限公司 | Self-resetting magnetic latching relay production line and production process thereof |
-
2017
- 2017-01-17 CN CN201720048020.5U patent/CN206432209U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842020A (en) * | 2020-07-01 | 2020-10-30 | 海盐伟佳电器科技有限公司 | Self-resetting magnetic latching relay production line and production process thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20220117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |