CN207338252U - A kind of flexible driving relay - Google Patents
A kind of flexible driving relay Download PDFInfo
- Publication number
- CN207338252U CN207338252U CN201721337864.8U CN201721337864U CN207338252U CN 207338252 U CN207338252 U CN 207338252U CN 201721337864 U CN201721337864 U CN 201721337864U CN 207338252 U CN207338252 U CN 207338252U
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- pedestal
- iron core
- transmission system
- yoke
- flexible driving
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Abstract
It the utility model is related to relay technical field, magnetic circuit system is connected to more particularly to a kind of flexible driving relay, including magnetic circuit system, contact system and transmission system, one end of the transmission system, the other end of transmission system is connected to contact system, it is characterised in that：The magnetic circuit system includes pedestal, the secured core being installed in pedestal, the coil being wound on the outside of pedestal, is fixed on the yoke of pedestal, is slidably connected to the slip iron core of pedestal, the elastic component of plunger return is slided for driving, coil encircling secured core is set, and one end of yoke is connected with secured core, and the other end and the pedestal of yoke are arranged at intervals, the other end of yoke is used to attract to slide iron core, slides iron core and is turned on or off via transmission system drives contact system.The effect design relay of the utility model combination magnetic force and mechanical force, compact-sized, easy for installation, manufacture cost is low.
Description
Technical field
It the utility model is related to relay technical field, and in particular to a kind of flexible driving relay.
Background technology
Electromagnetic relay is a kind of electronic control device, generally include cored, coil, armature, yoke, movable contact spring, touch
The components such as point.As long as adding certain voltage at coil both ends, certain electric current is will pass through in coil, so as to produce electromagnetism effect
Should, armature will overcome the pulling force of movable contact spring under the action of electromagnetic attracting force and be drawn to iron core, so as to drive the dynamic of movable contact spring
Contact is attracted with normally opened stationary contact；After coil blackout, the suction of electromagnetism also disappears therewith, and armature will be by the elastic force of movable contact spring
Act on and return to original position, the movable contact of movable contact spring is disconnected with normally opened stationary contact or is attracted with normally closed stationary contact.It is this
Using low-voltage, the break-make of dry circuit, to be indirectly controlled the device of high voltage, forceful electric power current circuit, play in circuit
The effect of automatic adjustment, safeguard protection, conversion circuit etc., therefore, electromagnetic relay are widely used in various automatically control
In equipment.At present, with the miniaturization of electrical appliance, the requirement of higher is proposed to the structure design of relay.
Utility model content
In order to overcome shortcoming and defect existing in the prior art, stretch and push away the purpose of this utility model is to provide one kind
Electrodynamic relay, the good reliability of the relay, strong shock resistance, assembling is simple, manufacture cost is low.
The purpose of this utility model is achieved through the following technical solutions：A kind of flexible driving relay, including magnetic circuit system
System, contact system and transmission system, one end of the transmission system are connected to magnetic circuit system, and the other end of transmission system is connected to
Contact system, the magnetic circuit system include pedestal, the secured core being installed in pedestal, the coil being wound on the outside of pedestal, Gu
Due to the yoke of pedestal, the slip iron core of pedestal is slidably connected to, the elastic component of plunger return, coil encircling are slided for driving
Secured core is set, and one end of yoke is connected with secured core, and the other end and the pedestal of yoke are arranged at intervals, the other end of yoke
For attracting to slide iron core, slide iron core and be turned on or off via transmission system drives contact system.
Magnetic circuit system produces magnetism after being powered, yoke attracts each other with sliding iron core, so as to drive transmission system control to touch
Dot system disconnects, and after magnetic circuit system powers off, magnetism disappears, and drives slip iron core to slide under the action of elastic component selfer power
It is dynamic, slide iron core and turned on via transmission system drives contact system.The effect design of the utility model combination magnetic force and mechanical force
Relay, compact-sized, easy for installation, manufacture cost is low.
Further, the slip iron core is equipped with flange collar, and elastic component is spring, and spring is set in the outside for sliding iron core,
The both ends of spring contradict flange collar and pedestal respectively.
The utility model by spring by contradicting pedestal and flange collar so that and pedestal blocks spring, when spring restores to the original state,
Drive and slide iron core slip, be separated so that iron core is slided with secured core.
Further, the base portion that spring contradicts pedestal is cube open tubular column, described cube of open tubular column and the other portions of pedestal
Door is integrally formed.
Further, the yoke includes the drawing section of main part and main body bending extension, and drawing section is used to attract
Iron core is slided, main part is U-shaped, and main part is set in the outside of pedestal, and the both sides of pedestal are respectively equipped with convex block, and main part is equipped with
For being installed with the card hole of convex block.
The utility model is U-shaped by the design of yoke main part, is set in the outside of pedestal, can reduce linkage editor and yoke
Iron coordinates with pedestal to be stablized relatively, adds the reliability of relay.
Further, the slip iron core is equipped with the first card slot, and one end of the transmission system is protruded into the first card slot.
Further, the contact system is equipped with stationary contact, movable contact spring, the movable contact being fixed on movable contact spring, the biography
The other end of dynamic system is mutually clamped with movable contact spring, slides the break-make that iron core realizes movable contact and stationary contact via transmission system.
Further, the movable contact spring includes Part I and Part II, and the length of Part I is more than Part II
Length, one end of one end of the Part I and Part II connects, and the other end of Part I is fixed with the first wiring
Column, the movable contact are fixed on the other end of Part II.
The movable contact spring of the utility model is designed as integrally formed two parts, can facilitate the break-make of control circuit, and first
Partial length is more than the length of Part II, facilitates wiring.
Further, the contact system further includes connecting plate, and stationary contact is fixedly connected on one end of connecting plate, connecting plate
The other end be connected with the second binding post.
The utility model connects the connecting plate of stationary contact by setting, and connects the second binding post by connecting plate, facilitates
Wiring.
Further, housing is further included, the magnetic circuit system, contact system and transmission system are located in housing, the
One binding post and the second binding post are stretched out outside housing, and the connecting plate is mutually clamped with housing.
Since the utility model is mutually clamped by connecting plate with housing, the positioning during assembling of convenience relay.
Further, the housing includes rear shell and cover board, and the upper and lower ends of the rear shell are equipped with Access Division, lid
Upper and lower ends are equipped with the second card slot for being installed with Access Division.
Further, two power cords are further included, one end of two power cords is connected with the both ends of coil respectively, two electricity
The other end of source line is stretched out outside housing.
The beneficial effects of the utility model are：Magnetic circuit system produces magnetism after being powered, yoke is mutually inhaled with sliding iron core
Draw, so as to drive transmission system control contact system to disconnect, after magnetic circuit system powers off, magnetism disappears, and is returned in elastic component itself
Driven under the action of multiple power and slide iron core slip, slided iron core and turned on via transmission system drives contact system.The utility model
Relay is designed with reference to the effect of magnetic force and mechanical force, compact-sized, easy for installation, manufacture cost is low.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram being hidden in after housing of the utility model；
Fig. 2 is the motor structure schematic diagram of the utility model；
Fig. 3 is the slip core structure schematic diagram of the utility model；
Fig. 4 is the schematic perspective view of the utility model；
Fig. 5 is the housing decomposition diagram of the utility model.
Reference numeral is：
1- magnetic circuit systems；2- contact systems；3- transmission systems；
4- housings；5- power cords；11- pedestals；
12- secured cores；13- coils；14- yokes；
15- slides iron core；16- elastic components；17- convex blocks；
21- stationary contacts；22- movable contact springs；23- movable contacts；
The first binding posts of 24-；The second binding posts of 25-；26- connecting plates；
151- flange collars；The first card slots of 152-；221- Part I；
222- Part II；41- rear shells；42- cover boards；
411- Access Divisions；The second card slots of 421-.
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.
Refer to shown in attached drawing 1 and 5, a kind of flexible driving relay, including magnetic circuit system 1, contact system 2 and transmission
System 3, one end of the transmission system 3 are connected to magnetic circuit system 1, and the other end of transmission system 3 is connected to contact system 2, institute
Stating magnetic circuit system 1 includes pedestal 11, the secured core 12 being installed in pedestal 11, is wound in the coil 13 in the outside of pedestal 11, Gu
Due to the yoke 14 of pedestal 11, the slip iron core 15 of pedestal 11 is slidably connected to, for driving the elasticity slided iron core 15 and resetted
Part 16, coil 13 are set around secured core 12, and one end of yoke 14 is connected with secured core 12, the other end and base of yoke 14
Seat 11 is arranged at intervals, and the other end of yoke 14 is used to attract to slide iron core 15, slides iron core 15 via 3 contact-actuating of transmission system
System 2 is turned on or off.
Further, the slip iron core 15 is equipped with flange collar 151, and elastic component 16 is spring, and spring is set in slip iron core
15 outside, the both ends of spring contradict flange collar 151 and pedestal 11 respectively.
Further, the yoke 14 includes the drawing section of main part and main body bending extension, and drawing section is used to inhale
Drawing and slide iron core 15, main part is U-shaped, and main part is set in the outside of pedestal 11, and the both sides of pedestal 11 are respectively equipped with convex block 17,
Main part is equipped with the card hole for being used for being installed with convex block 17.
Further, the slip iron core 15 is equipped with the first card slot 152, and one end of the transmission system 3 protrudes into first
In card slot 152.
Further, the contact system 2 is equipped with stationary contact 21, movable contact spring 22, the movable contact being fixed on movable contact spring 22
23, the other end and 22 phase of movable contact spring of the transmission system 3 are clamped, and are slided iron core 15 and are realized movable contact 23 via transmission system 3
With the break-make of stationary contact 21.
Further, the movable contact spring 22 includes Part I 221 and Part II 222, and the length of Part I 221 is big
In the length of Part II 222, one end of the Part I 221 is connected with one end of Part II 222, Part I 221
The other end be fixed with the first binding post 24, the movable contact 23 is fixed on the other end of Part II 222.
Further, the contact system 2 further includes connecting plate 26, and stationary contact 21 is fixedly connected on the one of connecting plate 26
End, the other end of connecting plate 26 are connected with the second binding post 25.
Further, housing 4 is further included, the magnetic circuit system 1, contact system 2 and transmission system 3 are located in housing 4
Interior, the first binding post 24 and the second binding post 25 are stretched out outside housing 4, and the connecting plate 26 is clamped with 4 phase of housing.
Further, the housing 4 includes rear shell 41 and cover board 42, and the upper and lower ends of the rear shell 41 are equipped with Access Division
411, the upper and lower ends of lid are equipped with the second card slot 421 for being installed with Access Division 411.
Further, two power cords 5 are further included, the both ends of one end of two power cords 5 respectively with coil 13 are connected, and two
The other end of a power cord 5 is stretched out outside housing 4.
Above-described embodiment is the preferable implementation of the utility model, and in addition, the utility model can be with other sides
Formula is realized, any without departing from the concept of the premise utility obviously to replace in the protection model of the utility model
Within enclosing.
Claims (10)
1. a kind of flexible driving relay, including magnetic circuit system, contact system and transmission system, one end of the transmission system
Magnetic circuit system is connected to, the other end of transmission system is connected to contact system, it is characterised in that：The magnetic circuit system includes base
Seat, the secured core being installed in pedestal, the coil being wound on the outside of pedestal, is fixed on the yoke of pedestal, is slidably connected to base
The slip iron core of seat, the elastic component of plunger return is slided for driving, and coil encircling secured core is set, one end of yoke with it is solid
Fixed core connects, and the other end and the pedestal of yoke are arranged at intervals, and the other end of yoke is used to attract to slide iron core, slides iron core warp
It is turned on or off by transmission system drives contact system.
A kind of 2. flexible driving relay according to claim 1, it is characterised in that：The slip iron core is equipped with convex
Circle, elastic component are spring, and spring is set in the outside for sliding iron core, and the both ends of spring contradict flange collar and pedestal respectively.
A kind of 3. flexible driving relay according to claim 1, it is characterised in that：The yoke include main part and
The drawing section of main body bending extension, drawing section are used to attract to slide iron core, and main part is U-shaped, and main part is set in pedestal
Outside, the both sides of pedestal are respectively equipped with convex block, and main part is equipped with the card hole for being used for being installed with convex block.
A kind of 4. flexible driving relay according to claim 1, it is characterised in that：The slip iron core is equipped with first
Card slot, one end of the transmission system are protruded into the first card slot.
A kind of 5. flexible driving relay according to claim 1, it is characterised in that：The contact system is equipped with stationary contact
Point, movable contact spring, the movable contact being fixed on movable contact spring, the other end of the transmission system are mutually clamped with movable contact spring, slide iron core
The break-make of movable contact and stationary contact is realized via transmission system.
A kind of 6. flexible driving relay according to claim 5, it is characterised in that：The movable contact spring includes first
Point and Part II, the length of Part I be more than the length of Part II, one end of the Part I and Part II
One end connects, and the other end of Part I is fixed with the first binding post, and the movable contact is fixed on the other end of Part II.
A kind of 7. flexible driving relay according to claim 5, it is characterised in that：The contact system further includes company
Fishplate bar, stationary contact are fixedly connected on one end of connecting plate, and the other end of connecting plate is connected with the second binding post.
A kind of 8. flexible driving relay according to claim 7, it is characterised in that：Further include housing, the magnetic circuit
System, contact system and transmission system are located in housing, and the first binding post and the second binding post are stretched out outside housing, institute
Connecting plate is stated mutually to be clamped with housing.
A kind of 9. flexible driving relay according to claim 8, it is characterised in that：The housing includes rear shell and lid
Plate, the upper and lower ends of the rear shell are equipped with Access Division, and the upper and lower ends of lid are equipped with the second card for being installed with Access Division
Groove.
A kind of 10. flexible driving relay according to claim 8, it is characterised in that：Further include two power cords, two
One end of a power cord is connected with the both ends of coil respectively, and the other end of two power cords is stretched out outside housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721337864.8U CN207338252U (en) | 2017-10-16 | 2017-10-16 | A kind of flexible driving relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721337864.8U CN207338252U (en) | 2017-10-16 | 2017-10-16 | A kind of flexible driving relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207338252U true CN207338252U (en) | 2018-05-08 |
Family
ID=62364785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721337864.8U Active CN207338252U (en) | 2017-10-16 | 2017-10-16 | A kind of flexible driving relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207338252U (en) |
-
2017
- 2017-10-16 CN CN201721337864.8U patent/CN207338252U/en active Active
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