CN204011294U - Structure can be decomposed the Electromagnetic Drive device for switching of replacement - Google Patents
Structure can be decomposed the Electromagnetic Drive device for switching of replacement Download PDFInfo
- Publication number
- CN204011294U CN204011294U CN201420308707.4U CN201420308707U CN204011294U CN 204011294 U CN204011294 U CN 204011294U CN 201420308707 U CN201420308707 U CN 201420308707U CN 204011294 U CN204011294 U CN 204011294U
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- dynamic circuit
- fixed
- replacement
- contact
- electromagnetic
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Abstract
The utility model relates to the Electromagnetic Drive device for switching that a kind of structure can be decomposed replacement.Traditional shortcoming is that certain system component damage needs whole electrical equipment to comprise and do not have the parts integral body of damaging to change, relatively waste.A kind of structure can be decomposed the Electromagnetic Drive device for switching of replacement, its composition comprises: conduct electricity and electrically contact assembly, machine driving and electrically contact assembly, electromagnetic and mechanical driven unit, described conduction with electrically contact assembly and electromagnetic and mechanical driven unit is arranged on plastic feet, described machine driving is fixed on armature (2) above with electrically contacting assembly, and described armature side is inserted in the plastics plug connector (3) with groove.The utility model is applied to the Electromagnetic Drive switch that structure can be decomposed replacement.
Description
technical field:
the utility model relates to the Electromagnetic Drive device for switching that a kind of structure can be decomposed replacement.
background technology:
electromagnetic switch electrical equipment is a kind of contactor control device.Conventionally be applied in the control circuit of automation, it is actually a kind of " automatic switch " that goes to control large electric current running with little electric current.In circuit, play the effects such as automatic adjusting, safeguard protection, change-over circuit.Generally by iron core, coil, armature, contact reed etc., formed, as long as add certain voltage at coil two ends, in coil, will flow through certain electric current, thereby generation galvanomagnetic effect, armature will overcome the pulling force of return spring under the effect of electromagnetic attracting force to be inhaled to iron core, thereby with moving contact and fixed contact (normally opened contact) adhesive of moving armature.After coil blackout, the suction of electromagnetism also disappears thereupon, and armature will return to original position at the reaction force of spring, makes moving contact and original fixed contact (normally-closed contact) release.Adhesive like this, release, thus reached the conducting in circuit, the object of cut-out, and prior art is generally by these three design of system integrations.Its advantage is that integrated level is high, is convenient to processing.Shortcoming is that certain system component damage needs whole electrical equipment to comprise and do not have the parts integral body of damaging to change, relatively waste.The mechanical system life-span of well-known electromagnetic switch electrical equipment far surpasses electrical endurance and even reaches one more than the order of magnitude.
summary of the invention:
the purpose of this utility model is to provide the Electromagnetic Drive device for switching that a kind of structure can be decomposed replacement.
above-mentioned object realizes by following technical scheme:
a kind of structure can be decomposed the Electromagnetic Drive device for switching of replacement, its composition comprises: conduct electricity and electrically contact assembly, machine driving and electrically contact assembly, electromagnetic and mechanical driven unit, described conduction with electrically contact assembly and electromagnetic and mechanical driven unit is arranged on plastic feet, described machine driving with electrically contact assembly and be fixed on armature, described armature side is inserted in the plastics plug connector with groove.
described structure can be decomposed the Electromagnetic Drive device for switching of replacement, described machine driving with electrically contact assembly and comprise: dynamic circuit breaker moving contact, dynamic circuit connector moving contact, described dynamic circuit breaker moving contact is connected with reed with dynamic circuit connector moving contact, described reed is fixed on plastics plug connector, described reed is connected with one end of wire, the other end weld metal cylindrical conductive contact pin of described wire.
described structure can be decomposed the Electromagnetic Drive device for switching of replacement, described conduction with electrically contact assembly and comprise: dynamic circuit breaker fixed contact, dynamic circuit connector fixed contact, described dynamic circuit breaker fixed contact is connected with dynamic circuit breaker conductive insert, described dynamic circuit connector fixed contact is connected with dynamic circuit connector conductive insert, moving contact conductive insert one end is with circular socket holes, in described circular socket holes, insert cylindrical conductive contact pin, described dynamic circuit breaker conductive insert, dynamic circuit connector conductive insert, moving contact conductive insert are fixed on plastic feet, described upper plastic feet lower end design dovetail proterties groove.
described structure can be decomposed the Electromagnetic Drive device for switching of replacement, described electromagnetic and mechanical driven unit comprises: armature, solenoid, described armature is connected with yoke, described armature is connected with reaction spring with yoke, on described yoke, be fixed with iron core, described solenoid two ends are connected respectively on winding wiring inserted sheet A and winding wiring inserted sheet B by wire, described solenoid is wrapped on plastic coil skeleton, described plastic coil skeleton is fixed on yoke, described winding wiring inserted sheet A, winding wiring inserted sheet B is fixed on lower plastic feet, described lower plastic feet upper end design dovetail proterties tongue.
the beneficial effects of the utility model:
the utility model takes full advantage of the principle of each several part assembly life-span gap great disparity in electromagnetic switch electrical equipment, contact assembly is separated from integral body, once certain thrashing contact failure especially in using, available new component system is replaced to damage inefficacy part and do not damage system in combination and is formed new electromagnetic switch, whole electric parts is fully used, avoided partial failure just to damage whole electrical equipment has been changed to the problem of throwing away, according to the ratio of the mechanical endurance of device for switching and electric life, the assembly that electrically contacts that uses an electromagnetic and mechanical assembly to replace with 5-10 in life cycle of electrical equipment of the present utility model combines, be equivalent to save 4-9 electromagnetic and mechanical assembly.Save each metalloid and plastics resource, greatly reduce user's use cost.
accompanying drawing explanation:
accompanying drawing 1 is structural representation of the present utility model.
accompanying drawing 2 is structural representations of plastic plug.
embodiment:
embodiment 1:
a kind of structure can be decomposed the Electromagnetic Drive device for switching of replacement, its composition comprises: conduct electricity and electrically contact assembly, machine driving and electrically contact assembly, electromagnetic and mechanical driven unit, described conduction with electrically contact assembly and electromagnetic and mechanical driven unit is arranged on plastic feet, described machine driving with electrically contact assembly and be fixed on armature 2, described armature side is inserted in the plastics plug connector 3 with groove.
embodiment 2:
the Electromagnetic Drive device for switching that can decompose replacement according to the structure described in embodiment 1, described machine driving with electrically contact assembly and comprise: dynamic circuit breaker moving contact 6, dynamic circuit connector moving contact 5, described dynamic circuit breaker moving contact is connected with reed 4 with dynamic circuit connector moving contact, described reed is fixed on plastics plug connector, described reed is connected with one end of wire 12, the other end weld metal cylindrical conductive contact pin of described wire.
embodiment 3:
the Electromagnetic Drive device for switching that can decompose replacement according to the structure described in embodiment 1 or 2, described conduction with electrically contact assembly and comprise: dynamic circuit breaker fixed contact 7, dynamic circuit connector fixed contact 8, described dynamic circuit breaker fixed contact is connected with dynamic circuit breaker conductive insert 9, described dynamic circuit connector fixed contact is connected with dynamic circuit connector conductive insert 10, described moving contact conductive insert one end is with circular socket holes, in described circular socket holes, insert cylindrical conductive contact pin, described dynamic circuit breaker conductive insert, dynamic circuit connector conductive insert, moving contact conductive insert is fixed on plastic feet 11, described upper plastic feet lower end design dovetail proterties groove.
embodiment 4:
according to the structure described in embodiment 1 or 2 or 3, can decompose the Electromagnetic Drive device for switching of replacement, described electromagnetic and mechanical driven unit comprises: armature, solenoid 17, described armature is connected with yoke 19, armature is connected with reaction spring 1 with yoke, on described yoke, be fixed with iron core 18, described solenoid two ends are connected respectively on winding wiring inserted sheet A13 and winding wiring inserted sheet B14 by wire 16, described solenoid is wrapped on plastic coil skeleton, described plastic coil skeleton is fixed on yoke, described winding wiring inserted sheet A, winding wiring inserted sheet B is fixed on lower plastic feet 15, described lower plastic feet upper end design dovetail proterties tongue.
Claims (4)
1.
a kind of structure can be decomposed the Electromagnetic Drive device for switching of replacement, its composition comprises: conduct electricity and electrically contact assembly, machine driving and electrically contact assembly, electromagnetic and mechanical driven unit, it is characterized in that: described conduction with electrically contact assembly and electromagnetic and mechanical driven unit is arranged on plastic feet, described machine driving with electrically contact assembly and be fixed on armature, described armature side is inserted in the plastics plug connector with groove.
2.
structure according to claim 1 can be decomposed the Electromagnetic Drive device for switching of replacement, it is characterized in that: described machine driving with electrically contact assembly and comprise: dynamic circuit breaker moving contact, dynamic circuit connector moving contact, described dynamic circuit breaker moving contact is connected with reed with dynamic circuit connector moving contact, described reed is fixed on plastics plug connector, described reed is connected with one end of wire, the other end weld metal cylindrical conductive contact pin of described wire.
3.
structure according to claim 1 and 2 can be decomposed the Electromagnetic Drive device for switching of replacement, it is characterized in that: described conduction with electrically contact assembly and comprise: dynamic circuit breaker fixed contact, dynamic circuit connector fixed contact, described dynamic circuit breaker fixed contact is connected with dynamic circuit breaker conductive insert, described dynamic circuit connector fixed contact is connected with dynamic circuit connector conductive insert, moving contact conductive insert one end is with circular socket holes, in described circular socket holes, insert cylindrical conductive contact pin, described dynamic circuit breaker conductive insert, dynamic circuit connector conductive insert, moving contact conductive insert is fixed on plastic feet, described upper plastic feet lower end design dovetail proterties groove.
4.
structure according to claim 1 and 2 can be decomposed the Electromagnetic Drive device for switching of replacement, it is characterized in that: described electromagnetic and mechanical driven unit comprises: armature, solenoid, described armature is connected with yoke, described armature is connected with reaction spring with yoke, on described yoke, be fixed with iron core, described solenoid two ends are connected respectively on winding wiring inserted sheet A and winding wiring inserted sheet B by wire, described solenoid is wrapped on plastic coil skeleton, described plastic coil skeleton is fixed on yoke, described winding wiring inserted sheet A, winding wiring inserted sheet B is fixed on lower plastic feet, described lower plastic feet upper end design dovetail proterties tongue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420308707.4U CN204011294U (en) | 2014-06-11 | 2014-06-11 | Structure can be decomposed the Electromagnetic Drive device for switching of replacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420308707.4U CN204011294U (en) | 2014-06-11 | 2014-06-11 | Structure can be decomposed the Electromagnetic Drive device for switching of replacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204011294U true CN204011294U (en) | 2014-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420308707.4U Expired - Fee Related CN204011294U (en) | 2014-06-11 | 2014-06-11 | Structure can be decomposed the Electromagnetic Drive device for switching of replacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204011294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104008924A (en) * | 2014-06-11 | 2014-08-27 | 东北林业大学 | Electromagnetic drive switching appliance with detachable and replaceable structure |
-
2014
- 2014-06-11 CN CN201420308707.4U patent/CN204011294U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104008924A (en) * | 2014-06-11 | 2014-08-27 | 东北林业大学 | Electromagnetic drive switching appliance with detachable and replaceable structure |
| CN104008924B (en) * | 2014-06-11 | 2016-07-13 | 东北林业大学 | The Electromagnetic Drive device for switching that structure decomposable asymmetric choice net is replaced |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20160611 |