CN209675214U - A kind of push card of the Combined type belt hand-reset for relay - Google Patents
A kind of push card of the Combined type belt hand-reset for relay Download PDFInfo
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- CN209675214U CN209675214U CN201920674781.0U CN201920674781U CN209675214U CN 209675214 U CN209675214 U CN 209675214U CN 201920674781 U CN201920674781 U CN 201920674781U CN 209675214 U CN209675214 U CN 209675214U
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- card
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- connecting rod
- promotion
- push
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Abstract
The utility model discloses a kind of push cards of Combined type belt hand-reset for relay, are related to the technical field of relay, including push card, have card body and are set to two promotion arms of card body side wall relative position；And handle, it is set to the top of the card body, the handle for restoring the promotion card position manually；And catch bar, quantity are two, with connecting rod, the snap-gauge for being connected to the positioning plate of connecting rod one end and being connected to the connecting rod other end, wherein the positioning plate is connect with one end on the promotion arm far from the card body, and the snap-gauge is for connecting elastic slice；The length of two connecting rods is different, and the connecting rod is perpendicular to the promotion arm, and two connecting rods are pushing arm the same side；The utility model has many advantages, such as position that is easy to use, being capable of hand reset push card, convenient for assembling and maintenance.
Description
Technical field
The utility model relates to the technical field of relay, in particular to a kind of Combined type belt for relay is multiple manually
The push card of position.
Background technique
Magnetic latching relay is a kind of electronic control device, the polar relay being under the jurisdiction of in electromagnetic relay major class, In
The effects of automatic adjustment, safeguard protection, conversion circuit are played in circuit.Its working principle is at coil both ends plus certain
Voltage will pass through certain electric current in coil, to generate operating magnetic field flux on magnetic circuit, it generates permanent with permanent-magnet steel
Magnetic flux is synthesized into electromagnetic attraction, and armature will be drawn to iron core under the action of composite force, thus drive movable contact on dynamic spring with
Stationary contact on quiet spring is attracted, and reaches conducting effect in circuit.After sense of current changes, the direction of operating magnetic field flux
It changing correspondingly, the electromagnetic attraction direction of synthesis is also changed, and armature will can leave iron core under the action of composite force, from
And the stationary contact on the movable contact and quiet spring on dynamic spring is driven to disconnect, reach cutting circuit function.
The magnetic structure of existing suction-type solenoid magnet guard relay is as shown in figure 15, it is made of four parts: 1 bottom
Seat；2 electromagnetic systems；3 push cards；4 contact systems, the previous integrated pushing card of mesh are suitable for that small product size is larger and contact mostly
Group is the occasion of bridge architecture, then unsuitable for the contact sets of non-bridge architecture.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of Combined type belt hand-resets for relay
Push card, to solve the above-mentioned many defects caused by the prior art.
A kind of to achieve the above objectives, the present invention provides the following technical solutions: Combined type belt for relay
The push card of hand-reset, including
Push card has card body and is set to two promotion arms of card body side wall relative position；And
Handle is set to the top of the card body, and the handle for restoring the promotion card position manually；And
Catch bar, quantity are two, have connecting rod, are connected to the positioning plate of connecting rod one end and are connected to the connecting rod other end
Snap-gauge, wherein the positioning plate connect on the promotion arm far from one end of the card body, which is used to connect elastic slice；
The length of two connecting rods is different, and the connecting rod is perpendicular to the promotion arm, and two connecting rods are pushing arm the same side.
Preferred: the positioning plate offers card slot, which is set in card slot.
Preferred: the promotion arm unidirectionally moves and along perpendicular to connecting rod and the plane for pushing arm to form without departing from card
Slot.
Preferred: the snap-gauge is " I " fonts.
It is preferred: to offer driver slot on the card body.
Preferred: the notch direction of the driver slot is identical as handle extending direction.
Preferred: the push card is molded by plastic grain.
It is using the beneficial effect of above technical scheme:
The application pushes catch bar mobile by the promotion arm being arranged on card body, passes through the snap-gauge and quiet spring on catch bar
Component is assembled together, come between movable contact contact with separate；
The application is provided with handle and driver slot also on card body, and handle can restore card body position by the way that manpower is dynamic,
Driver slot can be by driving card body mobile with external driving device；
The application is provided with card slot also on positioning plate, and the promotion arm in the card slot can directly be taken out, in this way
Just become in installation and maintenance very convenient.
Detailed description of the invention
Fig. 1 is a kind of assembling structure signal of push card of the Combined type belt hand-reset for relay of the utility model
Figure.
Fig. 2 is the structural schematic diagram of the utility model pedestal.
Fig. 3 is the structural schematic diagram of the utility model push card.
Fig. 4 is the structural scheme of mechanism of the utility model card body.
Fig. 5 is the structural schematic diagram of the utility model catch bar.
Fig. 6 is the structural schematic diagram of the utility model catch bar.
Fig. 7 is the structural scheme of mechanism of first movable spring assembly of the utility model.
Fig. 8 is the structural scheme of mechanism of second movable spring assembly of the utility model.
Fig. 9 is the structural scheme of mechanism of the first quiet spring component of the utility model.
Figure 10 is the structural scheme of mechanism of the second quiet spring component of the utility model.
Figure 11 is the structural scheme of mechanism that first movable spring assembly of the utility model is connect with catch bar.
Figure 12 is the structural scheme of mechanism that second movable spring assembly of the utility model is connect with catch bar.
Figure 13 is that the mechanism of first movable spring assembly of the utility model, the first quiet spring component and catch bar three connection shows
It is intended to.
Figure 14 is that the mechanism of second movable spring assembly of the utility model, the second quiet spring component and catch bar three connection shows
It is intended to.
Figure 15 is the magnetic structure schematic diagram of existing suction-type solenoid magnet guard relay.
Wherein: push card 100, card body 110, push arm 120, handle 130, driver slot 140, catch bar 200, connecting rod 210,
Connecting rod 210a, connecting rod 201b, positioning plate 220, card slot 221, snap-gauge 230, notch 231, pedestal 300, push card room 310, second
Quiet spring component card slot 320, the first quiet spring component card slot 330, the second movable spring assembly room 340, the second movable spring assembly card slot 350,
One movable spring assembly room 360, the first movable spring assembly card slot 370, movable spring assembly 410, the first movable spring assembly 410a, the first dynamic spring positioning
Plate 411a, the second movable spring assembly 410b, the second dynamic spring positioning plate 411b, elastic slice 412, electric shock piece 413, locating slot 414, deformation are empty
Between 415, it is quiet spring component 420, the first quiet spring component 420a, the first quiet spring positioning plate 421a, the second quiet spring component 420b, second dynamic
Spring component 421b, perforation 421.
Specific embodiment
The preferred embodiment that according to the present invention will be described in detail below with reference to the accompanying drawings.
Embodiment one, such as [Fig. 1-14], in the present embodiment, a kind of Combined type belt hand-reset for relay pushes away
Dynamic card, including
Push card 100 has card body 110 and is set to two promotion arms 120 of 110 side wall relative position of card body；With
And
Handle 130 is set to the top of the card body 110, and the handle 130 for restoring 100 position of push card manually；With
And
Catch bar 200, quantity are two, with connecting rod 210, are connected to the positioning plate 220 of 210 one end of connecting rod and connect
In the snap-gauge 230 of 210 other end of connecting rod, wherein the positioning plate 220 connects with one end on the promotion arm 120 far from the card body 110
It connects, the snap-gauge 230 is for connecting elastic slice 412；
The length of two connecting rods 210 is different, and the connecting rod 210 is perpendicular to the promotion arm 120, and two connecting rods 210 exist
Push 120 the same side of arm.
The present embodiment is implemented, and it is quiet that push card room 310, push card room 310, second are first opened up on pedestal 300
Spring component card slot 320, the first quiet spring component card slot 330, the second movable spring assembly room 340, the second movable spring assembly card slot 350, first
Movable spring assembly room 360, the first movable spring assembly card slot 370, wherein the first quiet spring component card slot 330 respectively with push card room 310,
The connection of one movable spring assembly room 360, the second quiet spring component card slot 320 connect with push card room 310, the second movable spring assembly room 340 respectively
It is logical；
Movable spring assembly is divided into the first movable spring assembly 410a and the second movable spring assembly 410b, the first movable spring assembly in the present embodiment
410a include the first dynamic spring positioning plate 411a, the elastic slice 412 being set on the first dynamic spring positioning plate 411a, wherein elastic slice 412 with
There are deformation space 415 between first dynamic spring positioning plate 411a, one end on elastic slice 412 far from the first dynamic spring positioning plate 411a is opened
Equipped with locating slot 414, electric shock piece 413 is additionally provided on elastic slice 412；Wherein the first movable spring assembly 410a and the second movable spring assembly
The difference of 410b is that the first dynamic spring positioning plate 411a is different from the size of the second dynamic spring positioning plate 411b；
Quiet spring component is divided into the first quiet quiet spring component 420b of spring component 420a and second, the first quiet spring component in the present embodiment
420a includes the first quiet spring positioning plate 421a, the electric shock piece 413 being set on the first quiet spring positioning plate, the first quiet spring positioning plate
The perforation 421 passed through for connecting rod 410 is also provided on 421a, wherein the first quiet quiet spring component 420b of spring component 420a and second
Difference be that the first quiet spring positioning plate 421a is different from the size of the second quiet spring positioning plate 421b；
In assembling, connecting rod 201a and connecting rod 201b are first each passed through the first quiet quiet spring component of spring component 420a and second
Perforation 421 on 420b；
Then again by the snap-gauge 230 on connecting rod 201a, the snap-gauge 230 on connecting rod 201b respectively with the first movable spring assembly 410a
On locating slot 414, locating slot 414 on the second movable spring assembly 410b engage, the wherein notch 231 on snap-gauge 230 and positioning
Slot 414 matches；
Then simultaneously by push card 100, the first quiet spring component 420a, the first movable spring assembly 410a, the second quiet spring component
420b, the second movable spring assembly 410b are respectively placed in push card room 310, the first quiet spring component card slot 330, the first movable spring assembly room
360, the second quiet spring component card slot 320, in the second movable spring assembly room 340, due to the second quiet spring component card slot 320, the first quiet spring
The presence of component card slot 330, the second movable spring assembly card slot 350, the first movable spring assembly card slot 370, so that the second quiet spring component
The first quiet spring positioning plate 421a in the first quiet spring positioning plate 421b, the first quiet spring component 420a in 420b, the second movable spring group
The first dynamic spring positioning plate 411a in the second dynamic spring positioning plate 411b, the first movable spring assembly 410a in part 410b be capable of fixing in
On pedestal 300；
When in use, push card body 110 mobile, card body 110 drives catch bar 200 mobile, so that snap-gauge 230 gives elastic slice
412 apply pulling force, it is such that elastic slice 412 will deformation occurs, elastic slice 412 by movable spring assembly 410 electric shock piece 413 and quiet spring group
413 joint of electric shock piece in part 420, completes the connection of circuit；
Embodiment two
As the prioritization scheme of embodiment one, such as [Fig. 3,5,6], which offers card slot 221, the promotion arm
120 are set in card slot 221.
As advanced optimizing for the present embodiment: the promotion arm 120 is formed along perpendicular to connecting rod 210 and promotion arm 120
Plane unidirectionally movement can be detached from card slot 221.
By the way that card slot 221 is arranged on positioning plate 220 in the present embodiment, enables and push arm 120 fast with positioning plate 220
The separation and combination of speed, are easily installed and repair.
Embodiment three
As the prioritization scheme of embodiment one, such as [Fig. 3,5,6], which is " I " fonts.
The present embodiment is by being arranged to " I " fonts for snap-gauge, so that the notch on snap-gauge matches card with locating slot
It closes, so that assembling is more convenient.
Example IV
As the prioritization scheme of embodiment one, such as [Fig. 3,5,6], driver slot 140 is offered on the card body 110.
As advanced optimizing for the present embodiment: the notch direction of the driver slot 140 is identical as 130 extending direction of handle.
The present embodiment on card body 110 by being arranged driver slot 140, and this makes it possible to by external power part and driving
Slot 140 connects, and drives push card 100 mobile by external power part.
Embodiment five
As the prioritization scheme of above-described embodiment, which is molded by plastic grain.
The present embodiment is made by plastic grain, so that push card 100 has insulating properties.
Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field
For personnel, without departing from the concept of the present invention, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (7)
1. a kind of push card of the Combined type belt hand-reset for relay, it is characterised in that: including
Push card has card body and is set to two promotion arms of card body side wall relative position；And
Handle is set to the top of the card body, and the handle for restoring the promotion card position manually；And
Catch bar, quantity are two, with connecting rod, the card for being connected to the positioning plate of connecting rod one end and being connected to the connecting rod other end
Plate, wherein the positioning plate is connect with one end on the promotion arm far from the card body, and the snap-gauge is for connecting elastic slice；
The length of two connecting rods is different, and the connecting rod is perpendicular to the promotion arm, and two connecting rods are pushing arm the same side.
2. a kind of push card of Combined type belt hand-reset for relay according to claim 1, which is characterized in that
The positioning plate offers card slot, which is set in card slot.
3. a kind of push card of Combined type belt hand-reset for relay according to claim 2, which is characterized in that
The promotion arm unidirectionally moves and along perpendicular to connecting rod and the plane for pushing arm to form without departing from card slot.
4. a kind of push card of Combined type belt hand-reset for relay according to claim 1, which is characterized in that
The snap-gauge is " I " fonts.
5. a kind of push card of Combined type belt hand-reset for relay according to claim 1, which is characterized in that
Driver slot is offered on the card body.
6. a kind of push card of Combined type belt hand-reset for relay according to claim 5, which is characterized in that
The notch direction of the driver slot is identical as handle extending direction.
7. a kind of promotion of the Combined type belt hand-reset for relay described in any one of -6 according to claim 1
Card, which is characterized in that the push card is molded by plastic grain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920674781.0U CN209675214U (en) | 2019-05-13 | 2019-05-13 | A kind of push card of the Combined type belt hand-reset for relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920674781.0U CN209675214U (en) | 2019-05-13 | 2019-05-13 | A kind of push card of the Combined type belt hand-reset for relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209675214U true CN209675214U (en) | 2019-11-22 |
Family
ID=68574999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920674781.0U Active CN209675214U (en) | 2019-05-13 | 2019-05-13 | A kind of push card of the Combined type belt hand-reset for relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209675214U (en) |
-
2019
- 2019-05-13 CN CN201920674781.0U patent/CN209675214U/en active Active
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| GR01 | Patent grant | ||
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Address after: 314000 4 / F, building 4, No. 130, Qunxian Road, Nanhu District, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Fanhua Electronic Co., Ltd Address before: 314001 room 217, building 2, No. 3339, linggongtang Road, Nanhu District, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG FANHAR ELECTRONICS Co.,Ltd. |