CN207705111U - The miniature electro-magnetic relay of long-life - Google Patents
The miniature electro-magnetic relay of long-life Download PDFInfo
- Publication number
- CN207705111U CN207705111U CN201820004340.5U CN201820004340U CN207705111U CN 207705111 U CN207705111 U CN 207705111U CN 201820004340 U CN201820004340 U CN 201820004340U CN 207705111 U CN207705111 U CN 207705111U
- Authority
- CN
- China
- Prior art keywords
- shrapnel
- armature
- yoke
- pedestal
- lamination
- 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.)
- Active
Links
Landscapes
- Electromagnets (AREA)
Abstract
The miniature electro-magnetic relay of long-life disclosed by the utility model, including yoke, armature, shrapnel, core assembly, bobbin, push rod and pedestal, the core assembly of nested structure passes through the iron core hole of bobbin to be riveted on yoke vertical section, " backward L-shaped " shrapnel combines yoke with what armature consolidated, coil energization acts, and armature is attracted, and armature fixture block and shrapnel block push push rod tail portion, and then drive and move spring action so that sound contact；When armature and shrapnel reset, the limited block of push rod, which is withstood on the insulation wall of pedestal, effectively prevent shrapnel counter-force excessive, relay failure, and bobbin is accurately mounted in pedestal by positioning column, always on the right plate top surface between two card line bolts, wiring is firm for enameled wire between coil and terminal pin.The miniature electro-magnetic relay of long-life described in the utility model, it is compact-sized, performance is stable, good insulating, it can effectively avoid pick-up voltage is excessive from causing operational failure, accurate positioning, assembly easy to automate.
Description
Technical field
The utility model is related to miniature electro-magnetic relays, and in particular to the miniature electro-magnetic relay of long-life belongs to electrical
Equipment technical field.
Background technology
With the development electrically minimized, traditional relay there are volumes big, pedestal, push rod and bobbin are relatively
Greatly, assemble not compact enough between functor, magnetic circuit system and conducting system separate not apparent enough, and the insulating properties of coil is inadequate
It is high；The assembly positioning of each component is complicated, and organization of production process is more, based on manual assembly and semi-automatic assembly, poor location, welding
Assembling procedure is more, operating environment is poor and working efficiency is low, cannot meet quickly high-quality and efficient industrialization automated manufacturing needs；
Further, since structure design defect, when relay powers off, shrapnel rebound is easy that push rod is pulled quickly to move afterwards, causes relay
Failure can also cause to move before and after yoke or armature because of vibrations sometimes there is also the failures such as enameled wire broken string between coil and terminal pin
Dynamic, the yoke edge of a knife and armature knife edge contact are bad, and parameter variation, job stability is caused to decline, and affecting the normal of product makes
With and the service life.
Existing relay construction is complicated, volume is big, production process is complicated, and production cost is relatively high, and product quality is not
Stablize, homogeneity of product is poor, and service life is short, and assembles inconvenience, is unfavorable for realizing Automated assembly.
Invention content
In view of the deficienciess of the prior art, the utility model provides the miniature electro-magnetic relay of long-life, purpose exists
In improving the compact-sized degree of product, function distinguishing every more readily apparent, performance is stable, good insulating, pick-up voltage can be effectively avoided
Relay operational failure caused by excessive and assembly positioning accuracy height and assembly easy to automate.
To achieve the above object, the utility model provides following technical solution：The miniature electro-magnetic relay of long-life, packet
Yoke, armature, shrapnel, core assembly, bobbin, push rod and pedestal are included, " T shapes " insulation wall is set wherein on pedestal, pedestal
It is divided into conducting system area and magnetic circuit system area, " backward L-shaped " shrapnel is symmetrical structure before and after integral type, wherein the two of vertical section
The shrapnel riveting terminal riveting raised with armature outer wall two of a armature riveted holes coordinates, and two of vertical section two sides of tail are trapezoidal
The block of bending structure is withstood in the retaining groove of shrapnel connecting pin of push rod, and the fixture block card insertion of armature terminal is in the card slot of push rod；
The horizontal segment secure fit of the horizontal segment of shrapnel and " L-shaped " yoke, the outer wall near the vertical bending part of yoke are equipped with a pair of of shrapnel
A pair of of yoke mounting hole of erecting bed and shrapnel horizontal segment is interference fitted, and shrapnel erecting bed is nested in yoke mounting hole, yoke
Shrapnel fixture block card insertion in the buckle ear of shrapnel, close to yoke knife-edge positions, yoke outer wall sets the shrapnel support of a pair of of protrusion
Platform withstands on shrapnel surface, and the yoke edge of a knife contacts always with the armature edge of a knife, and iron core is equipped in the middle part of yoke vertical section and is riveted
The core assembly in hole, nested structure passes through the iron core hole of bobbin to be riveted in the iron core riveted holes of yoke vertical section, bobbin
Positioning column be inserted in the locating slot of pedestal, terminal pin be mounted on pedestal terminal pin mounting hole on, be wound on the coiling of bobbin
Enameled wire on column is wound into the winding terminal of terminal pin eventually by the card line bolt of bobbin again, and dynamic and static spring is separately mounted to pedestal
Dynamic spring mounting hole and quiet spring mounting hole in, the symmetrical action plate for respectively setting a drive spring socket, moves spring before and after putter action end
In action plate, action back vertically sets a limited block.
The miniature electro-magnetic relay of long-life described in the utility model, wherein armature are by armature ontology and armature terminal group
At armature ontology is a rectangular configuration, and two raised shrapnel riveting terminals are set on armature ontology position outer wall on the upper side；Rank
Iron terminal is " convex " structure being connected with armature ontology, and top is fixture block.
The miniature electro-magnetic relay of long-life described in the utility model, wherein shrapnel are respectively set in horizontal segment top front-rear side walls
One buckle ear, buckle ear are the bending buckle structures with rectangular opening, are vertically connected with horizontal segment top side wall, and buckle ear is longitudinal 1/
More than position it is a whole 15-30 ° of rectangular slab of laterally turning up, it is one reversed that lower part, which is centered in 1/2 extension position,
60-90 ° of small rectangular slab is turned over, the vertical dogleg section of corresponding small rectangular slab is one and small rectangular slab rectangle of the same size
Hole respectively sets a yoke mounting hole with buckle ear adjacent position；Shrapnel sets a pair of of armature riveted holes, vertical section tail on vertical section top
It is rectangular recess that portion, which is intermediate, both sides be rectangular bar-shaped at outward opening trapezoidal or rectangle bending structure block.
The miniature electro-magnetic relay of long-life described in the utility model, wherein core assembly include plurality of core plates I, a piece of
Lamination II and two rivets, are a rectangle positioning area in the middle part of lamination I, on two diagonal lines of rectangle positioning area respectively
A pair of through-hole I and a pair of pilot pin for carrying convex closure and groove are set, and a piece of lamination I is inserted into another by the convex closure of pilot pin
The groove of piece lamination I pilot pins realizes that plurality of core plates I overlapping combinations, the structure of lamination II and lamination I remove pilot pin
Outside, other structures are consistent, and the pilot pin that lamination II corresponds to lamination I is set as the through-hole II consistent with pilot pin groove structure,
The convex closure of the pilot pin of lamination I is inserted into the through-hole II of lamination II, and rivet passes through through-hole I plurality of core plates I and a piece of iron
Chip I I combined rivetings are an entirety.
The miniature electro-magnetic relay of long-life described in the utility model is wrapping post wherein between bobbin or so bottom plate,
Left and right bottom plate is front and back symmetrical rectangular configuration, and wherein left bottom plate lower part sets a pair of of rectangle mounting blocks, is set on the bottom surface of mounting blocks
One raised positioning column, wherein right bottom plate lower part sets a pair of of rectangular lead pedestal, the upper corner position of right bottom plate two respectively sets one
The card line bolt of a protrusion.
The miniature electro-magnetic relay of long-life described in the utility model, wherein push rod are symmetrical integral structures, including card
Slot, shrapnel connecting pin, action plate and limited block, it is symmetrical before and after putter action end respectively to set an action plate with dynamic spring socket,
Dynamic spring socket is rectangle, and dynamic spring socket left and right sidewall respectively sets a dynamic spring block, is a groove between action plate, each to act
Back vertically sets a limited block；A rectangular aperture is set in the middle part of push rod tail end as card slot, card slot both ends symmetrically lay two
Shrapnel connecting pin, shrapnel connecting pin include bottom plate and card slot, and bottom plate is one piece of rectangular slab, and a groove is arranged in rectangle back,
Groove can be rectangle, polygon, semicircle or camber.
" T shapes " insulation wall of the miniature electro-magnetic relay of long-life described in the utility model, wherein pedestal is to be located at pedestal
Orthogonal two pieces of rectangular slabs on bottom plate, form insulation wall I and insulation wall II, and insulation wall I is longitudinally split for conduction pedestal
System area and magnetic circuit system area, transversely two sides are symmetrical arranged a pair of lead wires foot mounting hole and a pair of of positioning in magnetic circuit system area
Conducting system area is laterally divided into symmetrical Liang Gezi conducting systems area by slot, insulation wall II, and Liang Gezi conducting systems area is symmetrically set
Set quiet spring mounting hole, dynamic spring mounting hole.
The insulation wall I of the miniature electro-magnetic relay of long-life described in the utility model, the wherein limited block of push rod and pedestal
Adjacent side is vertical plane, and the vertical range between insulation wall top surface and push rod is less than the 1/3-1/2 of limited block vertical plane height.
Following beneficial effect is generated using the technical program：The compact electromagnetic relay for the long-life that the technical program provides
The core assembly of device, nested structure passes through the iron core hole of bobbin to be riveted in the iron core riveted holes of yoke vertical section, " backward L-shaped "
Shrapnel by yoke with what armature consolidated being combined, and coil energization action, armature is attracted, and armature fixture block and shrapnel block push away
The action of push rod tail portion is pressed, putter action, which drives, moves spring, realizes sound contact；When armature and shrapnel reset, the limit of push rod
Block is withstood on the insulation wall of pedestal, effectively prevent shrapnel counter-force is excessive relay failure, bobbin is caused to be installed by positioning column
In pedestal, enameled wire between coil and terminal pin is always on the right plate top surface between two card line bolts, and wiring is firm, product
It is compact-sized, performance is stable, good insulating, it is easy to accomplish Automated assembly.
The miniature electro-magnetic relay for the long-life that the technical program provides, wherein the armature riveting of " backward L-shaped " shrapnel vertical section
The shrapnel riveting terminal riveting cooperation for connecing hole and armature is fixed, and the block of vertical segment trailer withstands on the gear of the shrapnel connecting pin of push rod
In slot, the fixture block card insertion of armature terminal thus forms a stable three-legged structure in the card slot of push rod, and armature is shaking
When left and right or front and back vibration are less likely to occur, the stability of armature is high；The shrapnel erecting bed interference fit of yoke is nested in shrapnel
Yoke mounting hole in, stable connection, assembly are convenient, the buckle ear of the trapezoidal shrapnel fixture block card insertion of yoke two side updip in shrapnel
In, the connection of shrapnel and yoke is strengthened, vibration displacement will not occur；The logical action of coil, armature is attracted band spring plate, in yoke
Near the iron edge of a knife, yoke outer wall sets a pair of of shrapnel supporting table and withstands on shrapnel surface, and shrapnel vertical section can effectively be inhibited to deviate water
Flat section, to remain the yoke edge of a knife together with armature knife edge contact.
The miniature electro-magnetic relay for the long-life that the technical program provides, wherein core assembly is by plurality of core plates I and iron
Chip I I overlapping combinations realize the positioning group of lamination using the groove of the pilot pin on lamination I and the nested arrangements of convex closure
It closes, finally two rivets of recycling are an entirety, accurate positioning side plurality of core plates I and a piece of lamination II combined rivetings
Just, processing technology is succinct, improves core assembly processing quality and efficiency.
The miniature electro-magnetic relay for the long-life that the technical program provides, wherein reasonable by pedestal, bobbin and push rod
Layout, the magnetic circuit system of apparent allotter relay and conducting system area, convenient for assembly tissue, and improve relay creepage distance with
Insulating properties, push rod limited block coordinate with insulation wall I, effectively prevent that pick-up voltage is excessive to cause relay operational failure, coil
Frame is symmetrical arranged, and has positioning column to coordinate with pedestal, is positioned convenient accurate.
The structure setting letter of the miniature electro-magnetic relay for the long-life that the technical program provides, wherein yoke, armature, shrapnel
It is clean, it can easily be realized by punching press, bending, being fixedly connected using interference nested arrangements, card insertion etc. between all parts
Mode, more traditional spot welding, riveting method are more convenient, and assembly easy to automate, production operation environment more clean
Environmental protection；Shrapnel can ensure the enough intensity of shrapnel and suitable elasticity using high-hardness stainless steel.
The utility model is further described below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1 is the utility model embodiment explosive view.
Fig. 2 is that the utility model embodiment assembles simplified schematic diagram 1.
Fig. 3 is that the utility model embodiment assembles simplified schematic diagram 2.
Fig. 4 is the yoke structure schematic diagram in the utility model embodiment.
Fig. 5 is the armature structure schematic diagram in the utility model embodiment.
Fig. 6 is the elastic piece structure schematic diagram in the utility model embodiment.
Fig. 7 is the core assembly structure schematic diagram 1 in the utility model embodiment.
Fig. 8 is the core assembly explosive view in the utility model embodiment.
Fig. 9 is the coil holder structure schematic diagram in the utility model embodiment.
Figure 10 is the pusher structure schematic diagram 1 in the utility model embodiment.
Figure 11 is the pusher structure schematic diagram 2 in the utility model embodiment.
Figure 12 is the base construction schematic diagram 2 in the utility model embodiment.
In figure：1 yoke, 1.1 shrapnel erecting beds, 1.2 shrapnel supporting tables, 1.3 shrapnel fixture blocks, 1.4 iron core riveted holes, 2 ranks
Iron, 2.1 armature ontologies, 2.11 shrapnels riveting terminal, 2.2 armature terminals, 2.21 fixture blocks, 3 shrapnels, 3.1 armature riveted holes, 3.2
Buckle ear, 3.3 yoke mounting holes, 3.4 blocks, 4 core assemblies, 4.1 lamination I, 4.11 pilot pins, 4.12 through-hole I, 4.2 iron cores
Piece II, 4.21 through-hole II, 4.3 rivets, 5 bobbins, 5.1 wrapping posts, 5.11 iron core holes, 5.2 right bottom plates, 5.21 card line bolts,
5.22 lead pedestals, 5.3 left bottom plates, 5.31 positioning columns, 6 push rods, 6.1 action plates, 6.11 dynamic spring sockets, 6.12 dynamic spring blocks,
6.2 limited blocks, 6.3 card slots, 6.4 shrapnel connecting pins, 6.41 bottom plates, 6.42 retaining grooves, 7 pedestals, 7.1 insulation walls, 7.11 insulation walls
I, 7.12 insulation wall II, 7.2 terminal pin mounting holes, 7.3 locating slots, 7.4 quiet spring mounting holes, 7.5 dynamic spring mounting holes, 8 terminal pins,
9 dynamic springs, 10 quiet springs, 11 coils.
Specific implementation mode
The utility model embodiment provide long-life miniature electro-magnetic relay, product with compact structure, function distinguishing every
It is more readily apparent, performance is stable, good insulating, relay operational failure caused by capable of effectively avoiding pick-up voltage excessive and assembly is fixed
Position precision height and assembly easy to automate.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the miniature electro-magnetic relay of long-life, including yoke 1, armature 2, shrapnel 3, iron
Core assembly 4, bobbin 5, push rod 6 and pedestal 7, are arranged " T shapes " insulation wall 7.1, pedestal are divided into conductive system wherein on pedestal 7
Unite area and magnetic circuit system area, and " backward L-shaped " shrapnel 3 is symmetrical structure before and after integral type, wherein the two of vertical section armature riveted holes
3.1 shrapnel riveting terminal 2.11 rivetings raised with 2 outer wall of armature two coordinate, two trapezoidal bendings of vertical section two sides of tail
The block 3.4 of structure is withstood in the retaining groove 6.42 of the shrapnel connecting pin 6.4 of push rod 6,2.21 card insertion of fixture block of armature terminal 2.2
In 6.3 card slots of push rod 6；The horizontal segment secure fit of the horizontal segment of shrapnel 3 and " L-shaped " yoke 1,1 vertical bending part of yoke
A pair of of yoke mounting hole 3.3 that neighbouring outer wall is equipped with a pair of of shrapnel erecting bed 1.1 and 3 horizontal segment of shrapnel is interference fitted, shrapnel
Erecting bed 1.1 is nested in yoke mounting hole 3.3, and 1.3 card insertion of shrapnel fixture block of yoke 1 is connecing in the buckle ear 3.2 of shrapnel 3
Nearly 1 knife-edge positions of yoke, 1 outer wall of yoke set the shrapnel supporting table 1.2 of a pair of of protrusion, withstand on 3 surface of shrapnel, 1 edge of a knife of yoke with
2 edge of a knife of armature contacts always, and iron core riveted holes 1.4, the core assembly 4 of nested structure are equipped in the middle part of 1 vertical section of yoke
In the iron core riveted holes 1.4 that the iron core hole 5.11 of bobbin 5 is riveted on 1 vertical section of yoke, the positioning column 5.31 of bobbin 5
Be inserted in the locating slot 7.3 of pedestal 7, terminal pin 8 be mounted on pedestal 1 terminal pin mounting hole 7.2 on, be wound on bobbin 5 around
Enameled wire on terminal 5.1 is wound into the winding terminal of terminal pin 8, dynamic and static spring point eventually by the card line bolt 5.21 of bobbin 5 again
Symmetrically a drive An Zhuan not be respectively set before and after 6 motion end of push rod in dynamic spring mounting hole 1.5 and the quiet spring mounting hole 1.4 of pedestal 1
The action plate 6.1 of spring socket 6.11 moves spring 9 and is mounted in action plate 6.1, and 6.1 back side of action plate vertically sets a limited block
6.2。
As shown in figure 5, the miniature electro-magnetic relay of long-life described in the present embodiment, wherein armature 2 by armature ontology 2.1 with
Armature terminal 2.2 form, armature ontology 2.1 is a rectangular configuration, set on 2.1 position outer wall on the upper side of armature ontology two it is convex
The shrapnel risen rivets terminal 2.11；Armature terminal 2.2 is " convex " structure being connected with armature ontology 2.1, and top is card
Block 2.21.
As shown in fig. 6, the miniature electro-magnetic relay of long-life described in the present embodiment, wherein shrapnel 3 are stainless using high rigidity
Steel material, shrapnel 3 respectively set a buckle ear 3.2 in horizontal segment top front-rear side walls, and buckle ear 3.2 is that the bending with rectangular opening buckles
Structure, in longitudinal 1/2 position, top is whole laterally to turn up a small rectangular slab being vertically connected with horizontal segment top front-rear side walls
20 °, lower part is centered in 1/2 extension position longitudinal direction both sides and bottom and is cut into a rectangular slab, and rectangular slab reversely turns over 90 °, lower part
One and rectangular slab rectangular opening of the same size are formed, a yoke mounting hole 3.3 is respectively set with 3.2 adjacent position of buckle ear；Shrapnel 3
Set a pair of of armature riveted holes 3.1 on vertical section top, it is rectangular recess that vertical segment trailer, which is intermediate, both sides be rectangular bar-shaped at
Trapezoidal or rectangle bending structure the block 3.4 of outward opening.
As shown in Figure 7, Figure 8, the miniature electro-magnetic relay of long-life described in the present embodiment, wherein core assembly 4 include more
Piece lamination I4.1, a piece of lamination II4.2 and two rivets 4.3 are a rectangle positioning area, square in the middle part of lamination I4.1
A pair of of through-hole I4.12 and a pair of pilot pin 4.11 for carrying convex closure and groove are respectively set on two diagonal lines of shape positioning area,
The groove realization that a piece of lamination I4.1 is inserted into another lamination I4.1 pilot pin 4.11 by the convex closure of pilot pin 4.11 is more
Piece lamination I4.1 overlapping combinations, the structure of lamination II4.2 and lamination I4.1 is in addition to pilot pin 4.11, other structures one
It causes, the pilot pin 4.11 that lamination II4.2 corresponds to lamination I4.1 is set as the through-hole consistent with 4.11 groove structure of pilot pin
The convex closure of the pilot pin 4.11 of II4.21, lamination I4.1 is inserted into the through-hole II4.21 of lamination II4.2, and rivet 3 passes through through-hole
I4.12 is an entirety plurality of core plates I4.1 and a piece of lamination II4.2 combined rivetings.
As shown in figure 9, the miniature electro-magnetic relay of long-life described in the present embodiment, wherein between 5 or so bottom plate of bobbin
It is wrapping post 5.1, left and right bottom plate is front and back symmetrical rectangular configuration, and wherein 5.3 lower part of left bottom plate sets a pair of of rectangle mounting blocks, peace
It fills and sets a raised positioning column 5.31 on the bottom surface of block, wherein 5.2 lower part of right bottom plate sets a pair of of rectangular lead pedestal 5.22, the right side
The upper corner position of bottom plate 5.2 two respectively sets a raised card line bolt 5.21.
As shown in Figure 10, Figure 11, the miniature electro-magnetic relay of long-life described in the present embodiment, wherein push rod 6 are symmetrical
Integral structure, including card slot 6.3, shrapnel connecting pin 6.4, action plate 6.1 and limited block 6.2, it is symmetrical each before and after 6 motion end of push rod
If an action plate 6.1 with dynamic spring socket 6.11, it is rectangle to move spring socket 6.11, and dynamic 6.11 left and right sidewall of spring socket is respectively set
One dynamic spring block 6.12 is a groove between action plate 6.1, and 6.1 back side of each action plate vertically sets a limited block 6.2；
A rectangular aperture is set in the middle part of 6 tail end of push rod as card slot 6.3, two shrapnel connecting pins 6.4 are symmetrically laid at 6.3 both ends of card slot,
Shrapnel connecting pin 6.4 includes the card slot 6.42 of rectangular base plate 6.41 and semi-circular recesses structure.
As shown in figure 12, the miniature electro-magnetic relay of long-life described in the present embodiment, wherein " T shapes " insulation wall of pedestal 7
7.1 be to be located at orthogonal two pieces of rectangular slabs on 1 bottom plate of pedestal, forms insulation wall I7.11 and insulation wall II7.12, insulation wall
I7.11 is longitudinally split for conducting system area and magnetic circuit system area pedestal 1, and transversely two sides are symmetrical arranged in magnetic circuit system area
Conducting system area is laterally divided into symmetrical two by a pair of lead wires foot mounting hole 7.2 with a pair of of locating slot 7.3, insulation wall II7.12
Subconductivity system area, Liang Gezi conducting systems area are symmetrical arranged quiet spring mounting hole 7.4, dynamic spring mounting hole 7.5.
The miniature electro-magnetic relay of long-life described in the present embodiment, the wherein insulation of the limited block 6.2 and pedestal 7 of push rod 6
The adjacent sides wall I7.11 are vertical plane, and the vertical range between 7.1 top surface of insulation wall and push rod 6 is that 6.2 vertical plane of limited block is high
The 1/6 of degree.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. the miniature electro-magnetic relay of long-life, including yoke, armature, shrapnel, core assembly, bobbin, push rod and pedestal,
It is characterized in that：" T shapes " insulation wall is set wherein on pedestal, pedestal is divided into conducting system area and magnetic circuit system area, " reverse L
Shape " shrapnel is symmetrical structure before and after integral type, wherein the two of vertical section armature riveted holes and two raised bullets of armature outer wall
Piece rivets terminal riveting cooperation, and the block of two trapezoidal bending structures of vertical section two sides of tail withstands on the shrapnel connection of push rod
In the retaining groove at end, the fixture block card insertion of armature terminal is in the card slot of push rod；The horizontal segment of shrapnel and the horizontal segment of " L-shaped " yoke are solid
Fixed to coordinate, the outer wall near the vertical bending part of yoke is equipped with a pair of of yoke mounting hole of a pair of of shrapnel erecting bed and shrapnel horizontal segment
Interference fit, shrapnel erecting bed are nested in yoke mounting hole, and the shrapnel fixture block card insertion of yoke is in the buckle ear of shrapnel, close
Yoke knife-edge positions, yoke outer wall set the shrapnel supporting table of a pair of of protrusion, withstand on shrapnel surface, and the yoke edge of a knife begins with the armature edge of a knife
It contacts eventually, iron core riveted holes is equipped in the middle part of yoke vertical section, the core assembly of nested structure passes through the iron core of bobbin
Hole is riveted in the iron core riveted holes of yoke vertical section, and the positioning column of bobbin is inserted in the locating slot of pedestal, terminal pin installation
On the terminal pin mounting hole of pedestal, the enameled wire being wound on the wrapping post of bobbin twines again eventually by the card line bolt of bobbin
Around the winding terminal of terminal pin, dynamic and static spring is separately mounted in dynamic spring mounting hole and the quiet spring mounting hole of pedestal, putter action end
The front and back symmetrical action plate for respectively setting a drive spring socket, moves spring and is mounted in action plate, action back vertically sets a limit
Position block.
2. the miniature electro-magnetic relay of long-life according to claim 1, it is characterised in that：Wherein armature by armature ontology with
Armature terminal group is at armature ontology is a rectangular configuration, and two raised shrapnels are set on armature ontology position outer wall on the upper side
Rivet terminal；Armature terminal is " convex " structure being connected with armature ontology, and top is fixture block.
3. the miniature electro-magnetic relay of long-life according to claim 1, it is characterised in that：Wherein shrapnel is on horizontal segment top
Front-rear side walls respectively set a buckle ear, and buckle ear is the bending buckle structure with rectangular opening, is vertically connected with horizontal segment top side wall,
Buckle ear is a whole 15-30 ° of rectangular slab of laterally turning up more than longitudinal positions 1/3-1/2, and lower part is centered in 1/2 length position
It is a reversed small rectangular slab for turning over 60-90 ° to set, and the vertical dogleg section of corresponding small rectangular slab is one and small rectangular slab size
Consistent rectangular opening respectively sets a yoke mounting hole with buckle ear adjacent position；Shrapnel sets a pair of of armature riveting on vertical section top
Hole, it is rectangular recess that vertical segment trailer, which is intermediate, both sides be rectangular bar-shaped at outward opening trapezoidal or rectangle bending structure
Block.
4. the miniature electro-magnetic relay of long-life according to claim 1, it is characterised in that：Wherein core assembly includes multi-disc
Lamination I, a piece of lamination II and two rivets, are a rectangle positioning area in the middle part of lamination I, two of rectangle positioning area
A pair of of through-hole I and a pair of pilot pin for carrying convex closure and groove are respectively set on diagonal line, a piece of lamination I passes through pilot pin
The groove that convex closure is inserted into another lamination I pilot pin realizes plurality of core plates I overlapping combinations, lamination II and lamination I's
For structure in addition to pilot pin, other structures are consistent, and the pilot pin that lamination II corresponds to lamination I is set as and pilot pin groove structure one
The through-hole II of cause, the convex closure of the pilot pin of lamination I are inserted into the through-hole II of lamination II, and rivet passes through through-hole I multi-disc iron core
Piece I is an entirety with a piece of lamination II combined rivetings.
5. the miniature electro-magnetic relay of long-life according to claim 1, it is characterised in that：Wherein bobbin or so bottom plate it
Between be wrapping post, left and right bottom plate is front and back symmetrical rectangular configuration, and wherein left bottom plate lower part sets a pair of of rectangle mounting blocks, mounting blocks
Bottom surface on set a raised positioning column, wherein right bottom plate lower part sets the upper apex angle of a pair of of rectangular lead pedestal, right bottom plate two
Position respectively sets a raised card line bolt.
6. the miniature electro-magnetic relay of long-life according to claim 1, it is characterised in that：Wherein push rod is symmetrical one
Structure, including card slot, shrapnel connecting pin, action plate and limited block, it is symmetrical before and after putter action end respectively to set one and inserted with dynamic spring
The action plate in hole, it is rectangle to move spring socket, and dynamic spring socket left and right sidewall respectively sets a dynamic spring block, is one recessed between action plate
Slot, each back that acts vertically set a limited block, a rectangular aperture are set as card slot, card slot both ends pair in the middle part of push rod tail end
Claim to lay two shrapnel connecting pins, shrapnel connecting pin includes bottom plate and card slot, and bottom plate is one piece of rectangular slab, the setting of rectangle back
One groove, groove can be rectangle, polygon, semicircle or camber.
7. the miniature electro-magnetic relay of long-life according to claim 1, it is characterised in that：Wherein " T shapes " insulation of pedestal
Wall is to be located at orthogonal two pieces of rectangular slabs on pedestal bottom plate, forms insulation wall I and insulation wall II, and insulation wall I indulges pedestal
To conducting system area and magnetic circuit system area is divided into, transversely two sides are symmetrical arranged a pair of lead wires foot installation in magnetic circuit system area
Conducting system area is laterally divided into symmetrical Liang Gezi conducting systems area, two subconductivity by hole with a pair of of locating slot, insulation wall II
System area is symmetrical arranged quiet spring mounting hole, dynamic spring mounting hole.
8. according to the miniature electro-magnetic relay of long-life described in claim 1, claim 6 or claim 7, feature exists
In：Wherein the limited block of push rod side adjacent with the insulation wall I of pedestal be vertical plane, insulation wall top surface it is vertical between push rod away from
From less than the 1/3-1/2 of limited block vertical plane height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820004340.5U CN207705111U (en) | 2018-01-02 | 2018-01-02 | The miniature electro-magnetic relay of long-life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820004340.5U CN207705111U (en) | 2018-01-02 | 2018-01-02 | The miniature electro-magnetic relay of long-life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207705111U true CN207705111U (en) | 2018-08-07 |
Family
ID=63031136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820004340.5U Active CN207705111U (en) | 2018-01-02 | 2018-01-02 | The miniature electro-magnetic relay of long-life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207705111U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039306A (en) * | 2018-01-02 | 2018-05-15 | 浙江美硕电气科技股份有限公司 | The miniature electro-magnetic relay of long-life |
| CN111463068A (en) * | 2019-01-19 | 2020-07-28 | 百容电子股份有限公司 | Electromagnetic relay and method for manufacturing the same |
-
2018
- 2018-01-02 CN CN201820004340.5U patent/CN207705111U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039306A (en) * | 2018-01-02 | 2018-05-15 | 浙江美硕电气科技股份有限公司 | The miniature electro-magnetic relay of long-life |
| CN111463068A (en) * | 2019-01-19 | 2020-07-28 | 百容电子股份有限公司 | Electromagnetic relay and method for manufacturing the same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102891039B (en) | Relay | |
| CN104051144B (en) | Transformer module for electric motor car | |
| CN207705111U (en) | The miniature electro-magnetic relay of long-life | |
| CN108039306A (en) | The miniature electro-magnetic relay of long-life | |
| CN102779690A (en) | Small high-power magnetic latching relay | |
| CN202712079U (en) | Small high-power magnetic latching relay | |
| CN204204753U (en) | The electromagnetic relay that a kind of special magnetic circuit and reed are fixed | |
| CN103681116A (en) | Small large-power magnetic latching relay | |
| CN208045420U (en) | shock-proof relay | |
| CN102054626A (en) | Coil terminal | |
| CN209962854U (en) | Internal runway type coil patch inductor | |
| CN201927601U (en) | Electronic component | |
| JP2012138640A (en) | Choke coil | |
| CN104377083A (en) | Electromagnetic relay with special magnetic circuit and reeds fixed | |
| CN207705115U (en) | Core assembly | |
| CN201655693U (en) | Car-used small-sized high-power relay | |
| CN218647761U (en) | High-frequency transformer magnetic core | |
| CN202043274U (en) | Vehicle electric horn | |
| CN219226030U (en) | Assembled servo transformer | |
| CN218957493U (en) | Combined magnetic component structure | |
| CN207719106U (en) | Stablize the power relay of pressure resistance | |
| CN211237908U (en) | Non-deformable's common mode inductor convenient to equipment | |
| CN106683853B (en) | Transformer framework, transformer connecting circuit and switching power supply | |
| CN216287832U (en) | Paster suspension integrated inductor | |
| CN218100919U (en) | Miniature high-frequency transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No.158, wei12 Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province 325600 Patentee after: ZHEJIANG MEISHUO ELECTRIC TECHNOLOGY Co.,Ltd. Address before: 325603 Chongshi Industrial Zone, beibaixiang Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee before: ZHEJIANG MEISHUO ELECTRIC TECHNOLOGY Co.,Ltd. |