CN209561295U - A kind of Modified communication electromagnetic relay - Google Patents
A kind of Modified communication electromagnetic relay Download PDFInfo
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- CN209561295U CN209561295U CN201920137082.2U CN201920137082U CN209561295U CN 209561295 U CN209561295 U CN 209561295U CN 201920137082 U CN201920137082 U CN 201920137082U CN 209561295 U CN209561295 U CN 209561295U
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 77
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Abstract
The utility model relates to relay technical fields, in particular disclose a kind of Modified communication electromagnetic relay, including insulating body, it is set to the electromagnet and terminal assemblies of insulating body, first static terminal includes the first leg and the first contact portion, insulating body is equipped with the first supporting block and the second supporting block, second supporting block is set there are two limited block, the free end of first contact portion presses in the second supporting block and protrudes between two limited blocks, and two limited blocks are used to distinguish the two sides of the first contact portion of block；In the use process of relay, the both ends of the first contact portion are supported using the first supporting block, the second supporting block, it prevents the first contact portion towards close to the bending deformation of the direction of the first fagging, the two sides of the first contact portion is contradicted using two limited block blocks, the first contact portion is prevented to be moved forward and backward deformation；Extend the service life of the first static terminal, and then extends the service life of relay.
Description
Technical field
The utility model relates to relay technical fields, in particular disclose a kind of Modified communication electromagnetic relay.
Background technique
Relay is the common automatic switch in various circuit controls, relay it is many kinds of, electromagnetic relay is
One of common type of relay, electromagnetic relay have moving contact and static contact, and in actual use, moving contact is quiet via contacting
Contact separates the on-off for realizing relay with static contact, and the tectonic sieving of static contact is unreasonable in the prior art, static contact meeting
Cause because deforming relay can not normal use, cause the service life of relay to substantially reduce.
Utility model content
In order to overcome shortcoming and defect existing in the prior art, the purpose of this utility model is to provide a kind of Improvement types
Electromagnetic relay is communicated, the both ends of the first contact portion are supported using the first supporting block, the second supporting block, prevent the first contact portion
Deformation is bent towards the direction close to the first fagging, the two sides of the first contact portion are contradicted using two limited block blocks, prevent first
Contact portion is moved forward and backward deformation；Extend the service life of the first static terminal, and then extends the service life of relay.
To achieve the above object, a kind of Modified communication electromagnetic relay of the utility model, including insulating body, setting
In the electromagnet and terminal assemblies of insulating body, terminal assemblies include moved end and the first static terminal, and moved end is equipped with armature, electricity
Magnet drives moved end that the first static terminal is connected for attracting armature or separates disconnection conducting with the first static terminal；Described first
Static terminal includes the first contact portion of the first leg and the bending extension from the first leg, and the first contact portion is vertical with the first leg
Setting, insulating body have the first fagging disposed in parallel and the second fagging, and the first fagging is run through simultaneously in the free end of the first leg
For being soldered to extraneous circuit board；Second fagging is equipped with the first supporting block and the second supporting block, and the first supporting block, which is equipped with, to be run through
First locating slot of the first supporting block, the second supporting block are set there are two limited block, and the first leg is close to one end of the first contact portion
Be located in the first locating slot, the free end of the first contact portion press in the second supporting block and protrude into two limited blocks it
Between, two limited blocks are used to distinguish the two sides of the first contact portion of block；Moved end is equipped with and protrudes into the first supporting block and second
Elastic contact part between bracer, elastic contact part is for being connected the first contact portion.
Preferably, first supporting block is equipped with limit blind slot, the top surface of limit blind slot from the first supporting block is recessed to be formed,
First contact portion is located in limit blind slot close to one end of the first leg, and the side wall of limit blind slot two sides connects for block first
The two sides of contact portion；Insulating body outer sheath is equipped with plastic casing, and plastic casing is for electromagnet, terminal assemblies, armature to be encapsulated in absolutely
On edge ontology, the inner wall of plastic casing covers the opening of limit blind slot with the first contact portion of block.
Preferably, the terminal assemblies further include the second static terminal, the second static terminal is L-shaped, and the second static terminal includes the
The free end of two legs and the second contact portion bent from the second leg, the second leg is through the first fagging and outer for being soldered to
The circuit board on boundary, the second contact portion contradict side of second fagging far from the first fagging, and the first contact portion and the second contact portion are flat
Row setting, elastic contact part is between the first contact portion and the second contact portion, and elastic contact part is for being connected the first contact portion
Or second contact portion.
Preferably, second fagging is equipped with the second locating slot through the second fagging, the second static terminal further includes turning
Portion, turning part are bent from the second leg, and the second contact portion is connected to turning part, and the second leg holds close to one end of turning part
In the second locating slot, the first leg, the second leg are located at the same side of the second fagging, and the second contact portion protrudes into first
Between bracer and the second supporting block.
Preferably, second fagging is equipped with accommodating blind slot far from the side of the first fagging, turning part, the second contact portion are equal
In accommodating blind slot, the side wall for accommodating blind slot contradicts the second contact portion and turning part for block.
Preferably, the moved end attached bag includes fixed part, elastic contact part self-fixed department is bent, and armature is set to elasticity
For contact portion close to one end of fixed part, fixed part is equipped with third leg, and third leg is through the first fagging and outer for being soldered to
The circuit board on boundary, fixed part are used to contradict the upper surface of the first fagging, the first leg, third weldering far from one end of elastic contact part
Foot is located at the both ends of the first fagging.
Preferably, the elastic contact part includes the first elastic slice, the second elastic slice, linking arm and two elastic arms, two bullets
One end of property arm is connect with fixed part, and the both ends of linking arm are separately connected the other end of two elastic arms, the first elastic slice, the second bullet
Piece is respectively connected to the two sides of linking arm, and the first elastic slice is located between two elastic arms, and armature is connected to the first elastic slice, the second bullet
The free end of piece is equipped with third contact portion, and third contact portion is for being connected the first contact portion.
Preferably, the electromagnet includes iron core, yoke and coil, insulating body is equipped with the first fagging of connection and the second support
The cylinder of plate, iron core run through cylinder, and coil is set around the outside of cylinder and between the first fagging and the second fagging, and yoke is in
L-type, the second iron plate that yoke has the first iron plate and bends from the first iron plate, the first iron plate are connected to one end of iron core, and first
Iron plate is set to the first fagging, and the second iron plate is for contradicting the first fagging and the second fagging, and the other end of iron core is for attracting rank
Iron, armature are used to be connected the other end of the second iron plate and iron core；Insulating body is equipped with reinforced sheet, and reinforced sheet is U-shaped, reinforced sheet
Both ends are respectively arranged at the first fagging and the second fagging, and reinforced sheet, the first static terminal are located at the both ends of insulating body.
Preferably, second iron plate sets there are two convex block, fixed position is between two convex blocks, there are two fixed part is set
Gap slot, two gap slots are respectively used to be installed with two convex blocks, and the cell wall of gap slot is for contradicting convex block；First fagging is equipped with two
A connecting terminal, two connecting terminals are connected with the both ends of coil respectively, and two connecting terminals are located at the same side of the first fagging,
Connecting terminal, the first leg are located at the two sides of the first fagging.
Preferably, first iron plate is equipped with accommodating hole and protrudes into multiple ribs in accommodating hole, one end of iron core is set
There is the riveting column protruded into accommodating hole, riveting column is for riveting in accommodating hole, the centerline axis parallel setting of rib and accommodating hole,
Multiple ribs surround the central axis circular array of accommodating hole, and rib is used to contradict the outer surface of riveting column.
The utility model has the beneficial effects that utilizing the first supporting block, the second supporting block branch in the use process of relay
The both ends for propping up the first contact portion are prevented the first contact portion towards close to the bending deformation of the direction of the first fagging, are limited using two
Block block contradicts the two sides of the first contact portion, prevents the first contact portion to be moved forward and backward deformation, prevents the first static terminal from bending
Deformation extends the service life of the first static terminal, and then extends the service life of relay.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of the utility model；
Fig. 2 is the schematic perspective view of the insulating body of the utility model；
Fig. 3 is the structural schematic diagram of the yoke of the utility model.
Appended drawing reference includes:
1-2-moved end of insulating body the 3-the first static terminal of son
4-armature the 6-the first contact portions of the 5-the first leg
7-the first fagging the 9-the first supporting block of the 8-the second fagging
11-the second supporting block 13-limited block of the 12-the first locating slot
14-elastic contact part 15-limit, 16-plastic casings of blind slot
17-the second static terminal the 19-the second contact portion of the 18-the second leg
21-the second 22-turning part of locating slot, 23-accommodating blind slot
24-25-third of fixed part the 26-the first elastic slices of leg
27-the second elastic slice 28-linking arm, 29-elastic arm
31-iron core 32-yoke, 33-coils
34-cylinder 35-reinforced sheet, 36-convex blocks
37-gap slot 38-connecting terminal, 39-accommodating holes
41-rib 42-riveting columns.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made below with reference to examples and drawings further
Explanation, the content that embodiment refers to not is restriction to the utility model.
Shown in please referring to Fig.1 to Fig.3, a kind of Modified communication electromagnetic relay of the utility model, including insulating body
1, electromagnet and terminal assemblies on insulating body 1 are set, and terminal assemblies include moved end son 2 and the first static terminal 3, moved end
2 are equipped with armature 4, and electromagnet drives moved end 2 that the first static terminal 3 is connected or separates with the first static terminal 3 for attracting armature 4
Disconnect conducting；First static terminal 3 includes the first contact portion 6 of the first leg 5 and the bending extension from the first leg 5, the
One static terminal 3 is substantially L-shaped, and the first contact portion 6 is vertically arranged with the first leg 5, and insulating body 1 has disposed in parallel first
Fagging 7 and the second fagging 8, the free end of the first leg 5 is through the first fagging 7 and for being soldered to extraneous circuit board；Second
Fagging 8 is equipped with the first supporting block 9 and the second supporting block 11, and the first supporting block 9 is equipped with the first locating slot through the first supporting block 9
12, the second supporting block 11 is set there are two limited block 13, and the first leg 5 is installed with close to one end of the first contact portion 6 in the first positioning
In slot 12, the free end of the first contact portion 6 presses in the second supporting block 11 and protrudes between two limited blocks 13, and first connects
Contact portion 6 presses in the first supporting block 9 close to one end of the first leg 5, and two limited blocks 13 are for distinguishing the contact of block first
The front and rear sides in portion 6；Moved end 2 is equipped with the elastic contact part 14 protruded between the first supporting block 9 and the second supporting block 11, bullet
Property contact portion 14 for be connected the first contact portion 6.
In the use process of relay, the first leg 5 is contradicted using the cell wall of the first locating slot 12, prevents the first leg
5 are moved forward and backward, move left and right；The left and right ends of the first contact portion 6 are supported using the first supporting block 9, the second supporting block 11, are prevented
Only the first contact portion 6 bends deformation towards the direction close to the first fagging 7, contradicts the first contact portion using two 13 blocks of limited block
6 front and rear sides, prevent the first contact portion 6 be moved forward and backward deformation, extend the first static terminal 3 service life, and then extend after
The service life of electric appliance.
First supporting block 9 is equipped with limit blind slot 15, and the top surface of limit blind slot 15 from the first supporting block 9 is recessed to be formed,
First contact portion 6 close to one end of the first leg 5 be installed with limit blind slot 15 in, the first contact portion 6 close to the first leg 5 one
Side pressure is held on the bottom wall of limit blind slot 15, and the side wall of limit 15 two sides of blind slot is used to contradict the front and back of the first contact portion of block 6
Two sides further prevent the first contact portion 6 to be moved forward and backward deformation.
1 outer sheath of insulating body is equipped with plastic casing 16, and plastic casing 16 is used for electromagnet, terminal assemblies, 4 envelope of armature
On insulating body 1, the opening that the inner wall of plastic casing 16 covers limit blind slot 15 contradicts the first contact portion 6 with block, prevents
First contact portion 6 bends deformation towards the direction far from the first fagging 7.
The terminal assemblies further include the second static terminal 17, and the second static terminal 17 is substantially L-shaped, and the second static terminal 17 includes
The first fagging 7 is run through simultaneously in the free end of second leg 18 and the second contact portion 19 bent from the second leg 18, the second leg 18
For being soldered to extraneous circuit board, the second contact portion 19 contradicts side of second fagging 8 far from the first fagging 7, utilizes second
Fagging 8 supports the second contact portion 19, prevents the second contact portion 19 towards close to the bending deformation of the direction of the first fagging 7, first connects
Contact portion 6 is spaced each other and is arranged in parallel with the second contact portion 19, and elastic contact part 14 is located at the first contact portion 6 and the second contact portion
Between 19, elastic contact part 14 is for being connected the first contact portion 6 or the second contact portion 19.In actual use, the first contact is utilized
Portion 6, the second contact portion 19 limit moving up and down for elastic contact part 14, utilize the first supporting block 9, the second supporting block 11
Moving left and right for elastic contact part 14 is limited, it is ensured that elastic contact part 14 is movable in scheduled region, avoids elasticity
The zone of action of contact portion 14 changes and causes relay can not normal use.
The second locating slot 21 through the second fagging 8 is provided on second fagging 8, the first locating slot 12 and second is fixed
Position slot 21 is intervally installed, and the second static terminal 17 further includes turning part 22, and turning part 22 is bent from the second leg 18, turns
Turn of bilge 22 is vertically arranged with the second leg 18, and the second contact portion 19 is connected to the one end of turning part 22 far from the second leg 18, the
Two contact portions 19 are coplanar with turning part 22, and the second leg 18 is installed with close to one end of turning part 22 in the second locating slot 21
Interior, the first leg 5, the second leg 18 are located at the same side of the second fagging 8, the second contact portion 19 protrude into the first supporting block 9 with
Between second supporting block 11.
Second fagging 8 is equipped with accommodating blind slot 23 far from the side of the first fagging 7, accommodates blind slot 23 from the second fagging 8
Upper surface it is recessed form, turning part 22, the second contact portion 19 be respectively positioned on accommodating blind slot 23 in, accommodating blind slot 23 side wall be used for
Block contradicts the second contact portion 19 and turning part 22, and then prevents from causing terminal because movement occurs for the position of the second contact portion 19
Element turns are bad.
Moved end 2 includes fixed part 24, and moved end 2 is substantially L-shaped, the bending of 14 self-fixed department 24 of elastic contact part and
At elastic contact part 14 is arranged on one end of fixed part 24 in armature 4, and fixed part 24 is equipped with third leg 25, third weldering
Through the first fagging 7 and for being soldered to extraneous circuit board, fixed part 24 is used for foot 25 far from one end of elastic contact part 14
It contradicts on the upper surface of the first fagging 7, prevents fixed part 24 to be excessively packed into insulating body 1, the first leg 5, third leg
25 are located at the left and right ends of the first fagging 7.After relay is mounted on extraneous circuit board, the first fagging 7 is contradicted
On circuit boards, the first leg 5, third leg 25 weld on circuit boards, it is ensured that the stress equalization at 1 both ends of insulating body,
It is fixed on circuit boards so that relay is firm.
The elastic contact part 14 include the first elastic slice 26, the second elastic slice 27, linking arm 28 and two elastic arms 29, two
One end of elastic arm 29 is connect with fixed part 24, and the both ends of linking arm 28 are separately connected the other end of two elastic arms 29, connection
Arm 28 is located between two elastic arms 29, and the first elastic slice 26, the second elastic slice 27 are respectively connected to the left and right sides of linking arm 28, the
One elastic slice 26 is located between two elastic arms 29, and armature 4 is connected to the first elastic slice 26, and the free end of the second elastic slice 27 is equipped with third
Contact portion, third contact portion is for being connected the first contact portion 6 or the second contact portion 19, and third contact site is in the first contact portion 6
Between the second contact portion 19, third contact site is between the first supporting block 9 and the second supporting block 11.
When third contact portion contradicts the first contact portion 6 of conducting or the second contact portion 19, the elasticity of the second elastic slice 27 is utilized
Deformation increases the contact force between third contact portion and the first contact portion 6 (or second contact portion 19), it is ensured that the two steadily connects
Touching conducting avoids relay from being shaken or unexpectedly touch and the two is caused to separate.Armature 4 is connected on the first elastic slice 26,
So that armature 4 avoids electromagnet from attracting the attraction interference of armature 4 via the first elastic slice 26 and 14 elastic connection of elastic contact part
Third contact portion normally contacts conducting with the first contact portion 6 (or second contact portion 19).
The electromagnet includes iron core 31, yoke 32 and coil 33, and insulating body 1 is equipped with the first fagging 7 and second of connection
The cylinder 34 of fagging 8, iron core 31 run through cylinder 34, and coil 33 is wound around the outside of cylinder 34 and is located at the first fagging 7 and second
Between fagging 8, yoke 32 is L-shaped, and the second iron plate that yoke 32 has the first iron plate and bends from the first iron plate, the first iron plate connects
It connects on one end of iron core 31, the first iron plate is arranged on the first fagging 7, and the second iron plate is for contradicting the first fagging 7 and second
Fagging 8, for the other end of iron core 31 for attracting armature 4, armature 4 is used to be connected the other end of the second iron plate and iron core 31；Insulation
Ontology 1 is equipped with reinforced sheet 35, and reinforced sheet 35 is U-shaped, and the both ends of reinforced sheet 35 are separately positioned on the first fagging 7 and the second fagging
On 8, reinforced sheet 35, the first static terminal 3 are located at the both ends of insulating body 1；Via reinforced sheet 35 is added, increase insulating body
1 intensity is limited in moved end during sub 2 the first contact portion of making contact 6 (or second contact portion 19) using reinforced sheet 35
Firmly the first fagging 7 and the second fagging 8 avoid the first fagging 7, the second fagging 8 is close to each other and deforms.Preferably, reinforce
Piece 35 is made of non-magnet material, for example, reinforced sheet 35 is made of stainless steel, avoid reinforced sheet 35 from being magnetized and to contact
The normally of component interferes.
Second iron plate of the yoke 32 sets there are two convex block 36, and fixed part 24 is located between two convex blocks 36, fixed part
24 set there are two gap slot 37, and two gap slots 37 are respectively used to be installed with two convex blocks 36, and the cell wall of gap slot 37 is for contradicting
Block convex block 36；After moved end 2 is mounted on insulating body 1, two convex blocks 36 are protruded into respectively in two gap slots 37, benefit
Fixed part 24 is limited with two convex blocks 36, and then realizes the accurate limit to moved end 2, it is ensured that moved end 2 is firm fixed
Position is in required accurate location.
First fagging 7 is set there are two connecting terminal 38, and two connecting terminals 38 are connected with the both ends of coil 33 respectively,
Two connecting terminals 38 are located at the same side of the first fagging 7, and connecting terminal 38, the first leg 5 are located at the two of the first fagging 7
Side；In actual use, connecting terminal 38, the first leg 5, the second leg 18, third leg 25 weld on circuit boards, it is ensured that
The rear and front end of insulating body 1, the left and right ends difference producing balanced forces of insulating body 1 are installed on circuit boards, avoid insulation originally
1 local pressure of body and skew occurs.
First iron plate of the yoke 32 is equipped with accommodating hole 39 and protrudes into multiple ribs 41 in accommodating hole 39, iron core 31
One end be equipped with and protrude into riveting column 42 in accommodating hole 39, riveting column 42 is for riveting in accommodating hole 39, rib 41 and accommodating hole
39 centerline axis parallel setting, multiple ribs 41 surround the central axis circular array of accommodating hole 39, and rib 41 is for supporting
Touch the outer surface of riveting column 42.
After riveting column 42 is packed into accommodating hole 39, riveting column 42 squeezes rib 41 and rib 41 is deformed, so that it is guaranteed that riveting
Column 42 is firm, is closely located on the first iron plate, it is ensured that the smooth transmission of the magnetic induction line between iron core 31 and the first yoke 32,
Ensure the stabilization service performance of relay.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (10)
1. a kind of Modified communication electromagnetic relay, including insulating body are set to the electromagnet and terminal assemblies of insulating body,
Terminal assemblies include moved end and the first static terminal, and moved end is equipped with armature, and electromagnet drives moved end sub for attracting armature
The first static terminal is connected or separates disconnection conducting with the first static terminal；It is characterized by: first static terminal includes the first weldering
Foot and the first contact portion extended from the bending of the first leg, the first contact portion are vertically arranged with the first leg, insulating body tool
There are the first fagging and the second fagging disposed in parallel, the free end of the first leg is through the first fagging and for being soldered to the external world
Circuit board；Second fagging is equipped with the first supporting block and the second supporting block, and the first supporting block is equipped with first through the first supporting block
Locating slot, the second supporting block are set there are two limited block, and the first leg is located in the first locating slot close to one end of the first contact portion
Interior, the free end of the first contact portion presses in the second supporting block and protrudes between two limited blocks, and two limited blocks are used for
The two sides of the first contact portion of block respectively；Moved end is equipped with the Elastic Contact protruded between the first supporting block and the second supporting block
Portion, elastic contact part is for being connected the first contact portion.
2. Modified communication electromagnetic relay according to claim 1, it is characterised in that: first supporting block is equipped with limit
Position blind slot, the top surface of limit blind slot from the first supporting block is recessed to be formed, and the first contact portion is located in close to one end of the first leg
It limits in blind slot, the side wall of limit blind slot two sides is used for the two sides of the first contact portion of block；Insulating body outer sheath is equipped with plastic cement
Shell, plastic casing are used to for electromagnet, terminal assemblies, armature being encapsulated in insulating body, and the inner wall of plastic casing covers limit blind slot
Opening with the first contact portion of block.
3. Modified communication electromagnetic relay according to claim 1, it is characterised in that: the terminal assemblies further include
Two static terminals, the second static terminal is L-shaped, the second static terminal include the second leg and from the second leg bend the second contact portion,
Through the first fagging and for being soldered to extraneous circuit board, it is remote that the second contact portion contradicts the second fagging for the free end of second leg
Side from the first fagging, the first contact portion are arranged in parallel with the second contact portion, and elastic contact part is located at the first contact portion and
Between two contact portions, elastic contact part is for being connected the first contact portion or the second contact portion.
4. Modified communication electromagnetic relay according to claim 3, it is characterised in that: second fagging, which is equipped with, to be run through
Second locating slot of the second fagging, the second static terminal further include turning part, and turning part is bent from the second leg, the second contact
Portion is connected to turning part, and the second leg is located in the second locating slot close to one end of turning part, the first leg, the second leg position
In the same side of the second fagging, the second contact portion is protruded between the first supporting block and the second supporting block.
5. Modified communication electromagnetic relay according to claim 4, it is characterised in that: second fagging is far from first
The side of fagging is equipped with accommodating blind slot, and turning part, the second contact portion are respectively positioned in accommodating blind slot, accommodates the side wall of blind slot for keeping off
Only contradict the second contact portion and turning part.
6. Modified communication electromagnetic relay according to claim 1, it is characterised in that: the moved end attached bag includes fixation
Portion, elastic contact part self-fixed department are bent, and armature is set to the one end of elastic contact part close to fixed part, and fixed part is equipped with
Third leg, third leg is through the first fagging and for being soldered to extraneous circuit board, and fixed part is far from elastic contact part
One end is used to contradict the upper surface of the first fagging, and the first leg, third leg are located at the both ends of the first fagging.
7. Modified communication electromagnetic relay according to claim 6, it is characterised in that: the elastic contact part includes the
One elastic slice, the second elastic slice, linking arm and two elastic arms, one end of two elastic arms are connect with fixed part, the both ends of linking arm
It is separately connected the other end of two elastic arms, the first elastic slice, the second elastic slice are respectively connected to the two sides of linking arm, the first elastic slice position
Between two elastic arms, armature is connected to the first elastic slice, and the free end of the second elastic slice is equipped with third contact portion, third contact portion
For the first contact portion to be connected.
8. Modified communication electromagnetic relay according to claim 1, it is characterised in that: the electromagnet include iron core,
Yoke and coil, insulating body are equipped with the cylinder of connection the first fagging and the second fagging, and iron core runs through cylinder, and coil is set around column
The outside of body and between the first fagging and the second fagging, yoke is L-shaped, and yoke has the first iron plate and curved from the first iron plate
Second iron plate of folding, the first iron plate are connected to one end of iron core, and the first iron plate is set to the first fagging, and the second iron plate is for contradicting
First fagging and the second fagging, for attracting armature, armature is used to be connected the another of the second iron plate and iron core for the other end of iron core
End；Insulating body is equipped with reinforced sheet, and reinforced sheet is U-shaped, and the both ends of reinforced sheet are respectively arranged at the first fagging and the second fagging, adds
Strong piece, the first static terminal are located at the both ends of insulating body.
9. Modified communication electromagnetic relay according to claim 8, it is characterised in that: there are two second iron plate sets
Convex block, between two convex blocks, fixed part is set there are two gap slot fixed position, two gap slots be respectively used to be installed with two it is convex
Block, the cell wall of gap slot is for contradicting convex block；First fagging is set there are two connecting terminal, two connecting terminals respectively with coil
Both ends conducting, two connecting terminals are located at the same side of the first fagging, and connecting terminal, the first leg are located at the first fagging
Two sides.
10. Modified communication electromagnetic relay according to claim 8, it is characterised in that: first iron plate, which is equipped with, holds
It sets hole and protrudes into multiple ribs in accommodating hole, one end of iron core is equipped with the riveting column protruded into accommodating hole, and riveting column is used for riveting
It accesses in accommodating hole, the centerline axis parallel of rib and accommodating hole is arranged, and multiple ribs are in ring around the central axis of accommodating hole
Shape array, rib are used to contradict the outer surface of riveting column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920137082.2U CN209561295U (en) | 2019-01-24 | 2019-01-24 | A kind of Modified communication electromagnetic relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920137082.2U CN209561295U (en) | 2019-01-24 | 2019-01-24 | A kind of Modified communication electromagnetic relay |
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| Publication Number | Publication Date |
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| CN209561295U true CN209561295U (en) | 2019-10-29 |
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| CN201920137082.2U Withdrawn - After Issue CN209561295U (en) | 2019-01-24 | 2019-01-24 | A kind of Modified communication electromagnetic relay |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109887803A (en) * | 2019-01-24 | 2019-06-14 | 三友联众集团股份有限公司 | A kind of Modified communication electromagnetic relay |
-
2019
- 2019-01-24 CN CN201920137082.2U patent/CN209561295U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109887803A (en) * | 2019-01-24 | 2019-06-14 | 三友联众集团股份有限公司 | A kind of Modified communication electromagnetic relay |
| CN109887803B (en) * | 2019-01-24 | 2023-12-12 | 三友联众集团股份有限公司 | Improved communication electromagnetic relay |
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Granted publication date: 20191029 Effective date of abandoning: 20231212 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20191029 Effective date of abandoning: 20231212 |