CN201213117Y - Magnet flux converter - Google Patents
Magnet flux converter Download PDFInfo
- Publication number
- CN201213117Y CN201213117Y CNU2007200419171U CN200720041917U CN201213117Y CN 201213117 Y CN201213117 Y CN 201213117Y CN U2007200419171 U CNU2007200419171 U CN U2007200419171U CN 200720041917 U CN200720041917 U CN 200720041917U CN 201213117 Y CN201213117 Y CN 201213117Y
- Authority
- CN
- China
- Prior art keywords
- magnetic flow
- flow convertor
- magneticflux
- release link
- shell
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a magneticflux convertor device, which comprises a mechanism traction rod, a reset rod, a pivot rotating shaft and a magneticflux convertor body. The reset rod is positioned between the mechanism traction rod and the magneticflux convertor body and capable of rotating around the pivot rotating shaft. The magneticflux convertor body is formed by arranging a coil, a coil frame, an armature, a pressure spring and a magnet core coaxially inside a shell, and the magnet core is attracted on the inner bottom of the shell. The shell of the magneticflux convertor body can be conducted to form leakage magneticflux. The reset rod is provided with a lug boss used for touching the mechanism traction rod to carry out mechanism release action. The reset rod can rotate around the pivot rotating shaft, and a torsional spring can be additionally arranged at the pivot rotating shaft to ensure a thorough reset for the reset rod.
Description
Technical field
The utility model the utility model relates to a kind of magnetic flow convertor device.
Background technology
In the prior art, branch, the feed motion of the dynamic and static contact of low pressure Thermomagnetic type breaker of plastic casing rely on and pull handle by hand or adopt electric motor operating mechanism to realize.Pulling handle realizes that the personal security coefficient is low by hand in dependence, and the operating space requires bigger, and the operating time is long, the process complexity; Rely on electric motor operating mechanism to realize that mechanism's accuracy of manufacture is had relatively high expectations, and mechanism element is loaded down with trivial details, the assembling difficulty, mechanism's operation reliability can not guarantee.
Prior art can only be applicable to the manual system, and for intelligent plastic casing break newly developed, existing structure can not satisfy the requirement of digitization system.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of control equipment that can adapt to the intelligent plastic casing break functional requirement is provided, can be under the instruction of intellectualized operation system when breaker of plastic casing generation abnormal conditions automatic shutdown circuit, when resuming work, breaker of plastic casing can guarantee again that breaker of plastic casing is reliable, require with low cost simultaneously, reliable in structure can reach simple, easy for installation, the economical and practical purpose of technology.
The technical scheme that solves its technical problem employing is: utilize electromagnetic induction principle, design a kind of electromagnetic compatibility structure, carry out breaker of plastic casing according to the instruction of intelligence control system and thread off and homing action.During the breaker of plastic casing operate as normal, armature is firmly attracted by the transverse magnetic flux that the permanent magnet on the iron core produces, and release link is in reset mode, mechanism's draw bar transfixion; The opening ring washer compression press spring energy storage of armature end.When breaker of plastic casing takes place unusual, intelligence control system is to commands for controlling electric current of magnetic flow convertor output, coil electricity, magnetic flow convertor begins conducting and forms leakage flux, this flux polarity is opposite with permanent magnet magnetic level on the iron core, armature loses attraction unshakable in one's determination, this moment, potential energy that stage clip stores up was released, the opening ring washer drives armature and ejects magnetic flow convertor, promote release link and hit mechanism's draw bar, mechanism's traction begins action, throws off the snap close on the breaker of plastic casing, reaches the purpose that disconnects breaker of plastic casing; When breaker of plastic casing was resumed work, handle on the breaker of plastic casing promoted release link and resets, the armature bar compression and back magnetic flow convertor inside that is reset, and this moment, mechanism was returned to normal operating conditions.
Magnetic flow convertor device of the present utility model includes mechanism's draw bar, a release link, a fulcrum rotation axis and a magnetic flow convertor main body, and release link is positioned in the middle of mechanism's draw bar and the magnetic flow convertor main body, and can rotate around the fulcrum rotation axis; The magnetic flow convertor main body is formed with the axle sleeve group an enclosure by a coil, a coil rack, an armature, a stage clip and an iron core, and adhesive unshakable in one's determination end in shell; The magnetic flow convertor main body cover can form leakage flux after the conducting; One boss is arranged on the release link, be used to touch the dropout action of draw bar actuator of mechanism; Release link can be rotated around the fulcrum rotation axis, also can install a torsion spring additional at fulcrum rotation axis place and reset thoroughly to guarantee release link.
The utility model makes full use of electromagnetic induction principle and length of spring compressed energy storage effect, and digitized signal is converted into the mechanical action of mechanism, when satisfying the intellectualized operation system requirements, accomplishes that mechanism element is minimized, and is easy for installation, with low cost.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is normal operating conditions figure of the present utility model.
Fig. 2 is trip status figure of the present utility model.
Fig. 3 is the amplification effect figure of magnetic flow convertor.
Among the figure: 3. release link 4. mechanism's draw bars 5. fulcrum rotation axiss 6. stage clips 7. coils 8. armature 9. coil racks 10. 11. shells, 12. torsion springs unshakable in one's determination
Embodiment
Magnetic flow convertor device of the present utility model, include mechanism's draw bar 4, release link 3,5 one magnetic flow convertor main bodys of fulcrum rotation axis, the magnetic flow convertor main body is formed with the axle sleeve group shell 11 inside by a coil 7, coil rack 9, armature 8, a stage clip 6 and an iron core 10, and 10 adhesives unshakable in one's determination end in shell 11; Release link 3 is positioned in the middle of mechanism's draw bar 4 and the magnetic flow convertor main body, and can rotate around fulcrum rotation axis 5; Magnetic flow convertor main body cover 11 can form leakage flux after the conducting; One boss is arranged on the release link 3, be used to touch the dropout action of mechanism's draw bar 4 actuators; Release link 3 can be rotated around fulcrum rotation axis 5, also can install a torsion spring 12 additional at fulcrum rotation axis 5 places and reset thoroughly to guarantee release link.
In Fig. 1, magnetic flow convertor device operate as normal of the present utility model, armature 8 is firmly attracted by the transverse magnetic flux that the permanent magnet on the iron core 10 produces, and release link 3 is in reset mode, mechanism's draw bar 4 transfixions; Opening ring washer compression press spring 6 energy storage of armature 8 ends.
In Fig. 2, magnetic flow convertor device of the present utility model is received the intelligence control system instruction current, coil 7 energisings, the 11 beginning conductings of magnetic flow convertor shell form leakage flux, this flux polarity is opposite with permanent magnet magnetic level on unshakable in one's determination 10, armature 8 loses unshakable in one's determination 10 attraction, this moment, stage clip 6 potential energy that stores up was released, the opening ring washer drives armature 8 and ejects magnetic flow convertor, the boss that promotes on the release link 3 hits mechanism's draw bar 4, mechanism's draw bar 4 begins action, throws off the snap close on the breaker of plastic casing.
Claims (4)
1, a kind of magnetic flow convertor, it is characterized in that: it includes mechanism's draw bar, a release link, a fulcrum rotation axis and a magnetic flow convertor main body, release link is positioned in the middle of mechanism's draw bar and the magnetic flow convertor main body, and can rotate around the fulcrum rotation axis.
2, magnetic flow convertor according to claim 1 is characterized in that: form magnetic flow convertor an enclosure with axle sleeve by a coil, a coil rack, an armature, a stage clip and an iron core, and adhesive unshakable in one's determination end in shell.
3, magnetic flow convertor according to claim 2 is characterized in that: described shell can form leakage flux after the conducting.
4, magnetic flow convertor according to claim 1 is characterized in that: a boss is arranged on the described release link, and release link can be rotated around the fulcrum rotation axis, and the place also can install a torsion spring additional at the fulcrum rotation axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200419171U CN201213117Y (en) | 2007-11-29 | 2007-11-29 | Magnet flux converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200419171U CN201213117Y (en) | 2007-11-29 | 2007-11-29 | Magnet flux converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201213117Y true CN201213117Y (en) | 2009-03-25 |
Family
ID=40497295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200419171U Expired - Fee Related CN201213117Y (en) | 2007-11-29 | 2007-11-29 | Magnet flux converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201213117Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101702391A (en) * | 2009-11-13 | 2010-05-05 | 江苏环宇电子有限公司 | Magnetic flux converter |
-
2007
- 2007-11-29 CN CNU2007200419171U patent/CN201213117Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101702391A (en) * | 2009-11-13 | 2010-05-05 | 江苏环宇电子有限公司 | Magnetic flux converter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Yangzhong City, Jiangsu province 212211 new town Huapeng Road No. 1 Patentee after: Huapeng Group Co., Ltd. Address before: Yangzhong City, Jiangsu province 212211 new town Huapeng Road No. 1 Patentee before: Huapeng Group Corp. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Simmcos Electrical Appliance Co., Ltd. Assignor: Huapeng Group Corp. Contract record no.: 2010320000230 Denomination of utility model: Magnetic flow convertor with permanent magnet Granted publication date: 20090325 License type: Exclusive License Record date: 20100315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090325 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |