CN110021498A - Relay with connection structure - Google Patents
Relay with connection structure Download PDFInfo
- Publication number
- CN110021498A CN110021498A CN201910400079.XA CN201910400079A CN110021498A CN 110021498 A CN110021498 A CN 110021498A CN 201910400079 A CN201910400079 A CN 201910400079A CN 110021498 A CN110021498 A CN 110021498A
- Authority
- CN
- China
- Prior art keywords
- relay
- flange
- connecting portion
- connection
- baffle
- 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.)
- Granted
Links
- 239000003292 glue Substances 0.000 claims abstract description 49
- 238000004804 winding Methods 0.000 claims abstract description 12
- 206010058109 Hangnail Diseases 0.000 claims description 8
- 238000009434 installation Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010020651 Hyperkinesia Diseases 0.000 description 1
- 208000000269 Hyperkinesis Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- -1 coil and bobbin Chemical group 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
- H01H50/047—Details concerning mounting a relays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/44—Magnetic coils or windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
Abstract
The disclosure is directed to a kind of relay with connection structure, including bobbin, hook and relay base, the bobbin includes winding section and the first flange and the second flange for being respectively arranged on winding section both ends；Hook is convexly equipped in first flange；The side of relay base and bobbin contact is provided with connection boss, the side opposite with first flange for connecting boss is equipped with groove, the hook is stuck in the groove on the connection boss when connection, glue hole was provided on the relay base, the glue hole of crossing is connected to the groove；First flange is extended close to one end of the relay base first baffle, deformation slot is provided between first baffle and hook, second baffle is provided on the relay base, first baffle and second baffle contact prevent connection glue from entering inside relay and damage to relay.
Description
Technical field
This disclosure relates to relay field, in particular to a kind of relay with connection structure.
Background technique
Relay is a kind of widely used electric control element, is usually applied in automation control circuit, and relay is logical
A kind of switch that too little current goes control high current to operate, therefore play automatic adjustment, safeguard protection, conversion circuit in circuit etc.
Effect.
Relay may include bobbin and relay base, and bobbin is connected with relay base.Currently, by after
Through-hole is set on electric appliance pedestal, the connecting rod on bobbin is protruded into the through-hole, then by connecting glue for bobbin and relay
The connection of device pedestal.When connecting bobbin and relay base by this kind of mode, glue is connected in dispensing connection procedure and is easily flowed into
Inside relay, lead to relay failure.
It should be noted that information is only used for reinforcing the reason to the background of the disclosure disclosed in above-mentioned background technology part
Solution, therefore may include the information not constituted to the prior art known to persons of ordinary skill in the art.
Summary of the invention
The disclosure is designed to provide a kind of relay with connection structure, and then overcomes at least to a certain extent
Due to the relevant technologies limitation and defect caused by bobbin install when, connection glue easily flows into relay in dispensing connection procedure
Inside, the problem of leading to relay failure.
According to one aspect of the disclosure, a kind of relay with connection structure is provided, it is described with connection structure
Relay includes:
Bobbin, the bobbin include winding section and the first flange and the second flange for being respectively arranged on winding section both ends；
Hook is convexly equipped in first flange；
The side of relay base and bobbin contact is provided with connection boss, connect boss and described first
The opposite side of flange is equipped with groove, and when connection, the hook was stuck in the groove on the connection boss, the relay base
On be provided with glue hole, the glue hole of crossing is connected to the groove；
First flange is extended close to one end of the relay base first baffle, first baffle and hook
Between be provided with deformation slot, be provided with second baffle on the relay base, first baffle and second baffle contact.
According to an embodiment of the disclosure, the hook is convexly equipped in the surface of the first flange direction connection boss,
The hook includes:
First connecting portion, the first connecting portion are connected with first flange；
Second connecting portion is connected with the first connecting portion close to one end of relay base, and second connection
Deformation slot is provided between portion and the first baffle, the second baffle is located at the deformation slot far from the first connecting portion
One end.
According to an embodiment of the disclosure, side of the second connecting portion far from first flange is relative to described
First connecting portion has recessed portion.
According to an embodiment of the disclosure, it is characterised in that the first connecting portion and the second connecting portion are length
The distance of cube structure, the second connecting portion first side and first flange is less than the first side of the first connecting portion
The distance in face and first flange, the first side of the first connecting portion is the side far from first flange, described
The first side of second connecting portion is the side far from first flange, the end of the second connecting portion and first flange
Face is arranged in parallel.
According to an embodiment of the disclosure, the hook further include:
Lug boss, one end set on the second connecting portion far from the first connecting portion, and the lug boss are along remote
Direction protrusion from first flange, when connection, the lug boss was stuck in the groove on the connection boss.
According to an embodiment of the disclosure, guiding chamfering is provided on the lug boss, the guiding chamfering is set to institute
At the intersection for stating lug boss bottom surface and first side, the bottom surface of the lug boss is the hook close to the relay base
The end face of the second baffle, the first side of the lug boss are side of the lug boss far from first flange.
According to an embodiment of the disclosure, the relay with connection structure further include:
Convex ribs, the convex ribs are set to first flange, and one end with the hook far from the relay base
Connection.
According to an embodiment of the disclosure, the relay with connection structure further include:
Protrusion is adjusted, the protrusion that adjusts is set to the position that the bobbin and the relay base contact；
Alternatively, the protrusion that adjusts is set to the position that the relay base and the bobbin contact.
According to an embodiment of the disclosure, positive stop lug boss is provided on the relay base, the positive stop lug boss is set
It is described for placing first flange during installation in the two sides of first baffle view field on relay base
The surface that positive stop lug boss is contacted with the bobbin is equipped with the adjusting protrusion.
According to an embodiment of the disclosure, the relay with connection structure further include:
Yoke, the yoke include the first plate and the second plate, and first plate is connected with second plate and L-shaped knot
Structure, first plate are equipped with hangnail far from one end of second plate, and the relay base is equipped with slot, and the hangnail is inserted
In the slot.
The relay with connection structure that the embodiment of the present disclosure provides, by the hook for being set to the first flange of bobbin
The connection that bobbin and relay base are realized with the groove on the connection boss for being set to relay base, in relay base
On be provided with connection boss on groove be connected to cross glue hole, can make connect glue enter hook and connect boss contact portion
Position, is fixed bobbin and relay base, and the groove for crossing glue hole and connection boss adds the flow path for connecting glue
It is long, the fluid ability of end connection glue is slowed down, and glue is stored up by deformation slot, prevents connection glue from flowing into inside relay, into
One step, glue is connected with the further resistance value of second baffle by first baffle and is flowed into inside relay.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The disclosure can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.It should be evident that the accompanying drawings in the following description is only the disclosure
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of cross-sectional view for relay with connection structure that disclosure illustrative embodiments provide.
Fig. 2 is a kind of schematic diagram for relay with connection structure that disclosure illustrative embodiments provide.
Fig. 3 is a kind of structural schematic diagram for hook that disclosure illustrative embodiments provide.
Fig. 4 is a kind of axonometric schematic diagram for hook that disclosure illustrative embodiments provide.
Fig. 5 is a kind of schematic diagram for relay base that disclosure illustrative embodiments provide.
Fig. 6 is a kind of schematic diagram at another visual angle of relay base that disclosure illustrative embodiments provide.
Fig. 7 is a kind of schematic diagram for adjusting protrusion that disclosure illustrative embodiments provide.
In figure:
100, bobbin；110, winding section；120, the first flange；121, first baffle；130, the second flange；200, block
It hooks；210, lug boss；211, it is oriented to chamfering；220, first connecting portion；230, second connecting portion；240, slot is deformed；300, relay
Device pedestal；310, boss is connected；320, glue hole is crossed；330, second baffle；250, convex ribs；340, positive stop lug boss；350, slot；
400, yoke；410, the first plate；420, the second plate；510, contact；600, protrusion is adjusted.
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, thesing embodiments are provided so that the present invention will
Fully and completely, and by the design of example embodiment comprehensively it is communicated to those skilled in the art.Identical attached drawing in figure
Label indicates same or similar structure, thus the detailed description that will omit them.
Although the term of relativity, such as "upper" "lower" is used to describe a component of icon for another in this specification
The relativeness of one component, but these terms are in this manual merely for convenient, for example, with reference to the accompanying drawings described in show
The direction of example.It is appreciated that, if making it turn upside down the device overturning of icon, the component described in "upper" will
As the component in "lower".When certain structure is at other structures "upper", it is possible to refer to that certain structural integrity is formed in other structures
On, or refer to that certain structure is " direct " and be arranged in other structures, or refer to that certain structure is arranged by the way that another structure is " indirect " in other knots
On structure.
Term "one", " one ", "the", " described " to indicate there are one or more elements/component part/etc.；With
Language " comprising " and " having " is to indicate the open meaning being included and refer to element/composition portion in addition to listing
Also may be present except divide/waiting other element/component part/etc.；Term " first ", " second " etc. are only used as label, no
It is the quantity limitation to its object.
A kind of relay with connection structure is provided firstly in this example embodiment, as shown in Figure 1, described have
The relay of connection structure includes: bobbin 100, hook 200 and relay base 300, and the bobbin 100 includes winding section
With the first flange 120 and the second flange 130 for being respectively arranged on 110 both ends of winding section；Hook 200 is convexly equipped in first flange
120；The side that relay base 300 and the bobbin 100 contact is provided with connection boss 310, connects boss 310 and described
The opposite side of first flange 120 is equipped with groove, and when connection, the hook 200 was stuck in the groove on the connection boss 310, institute
It states and was provided with glue hole 320 on relay base 300, the glue hole 320 of crossing is connected to the groove；First flange 120
Being extended close to one end of the relay base 300 has first baffle 121, is arranged between first baffle 121 and hook 200
There is deformation slot 240, is provided with second baffle 330 on the relay base 300, the second baffle 330 is located at first baffle
Between 121 and connection boss 310, first baffle 121 and second baffle 330 are contacted.
The relay with connection structure that the embodiment of the present disclosure provides, by being set to 100 first flange 120 of bobbin
Hook 200 and the groove that is set on the connection boss 310 of relay base 300 realize bobbin 100 and relay base
300 connection is provided on relay base 300 and crosses glue hole 320 with what the groove on connection boss 310 was connected to, can make
Connection glue enters hook 200 and connects the position that boss 310 contacts, and bobbin 100 and relay base 300 are fixed,
The groove for crossing glue hole 320 and connection boss 310 lengthens the flow path for connecting glue, slows down the energy of flow of end connection glue
Power, and glue is stored up by deformation slot 240, it prevents connection glue from flowing into inside relay, further, passes through 121 He of first baffle
Second baffle 330 further prevents connection glue from flowing into inside relay.
Each component part of the relay with connection structure provided the embodiment of the present disclosure is carried out specifically below
It is bright:
Relay with connection structure may include pedestal, magnetic circuit part and contact portion.Magnetic circuit part may include
Yoke, armature, iron core, coil and bobbin, iron core pass through the hole on bobbin, flux path, armature are riveted and formed with yoke
Using yoke as rotating fulcrum, the working face of armature attracts each other under flux interaction with iron core pole-face and is moved.Contact portion can
To include dynamic spring and the quiet spring containing normally opened contact etc..
Bobbin 100 may include winding section 110 and the flange for being respectively arranged on 110 both ends of winding section, and winding section 110 can be with
It is tubular structure, iron core is set in the through-hole of bobbin 100.As shown in Figure 3 and Figure 4, the hook 200 is convexly equipped in described first
For flange 120 towards the surface of connection boss 310, the hook 200 may include first connecting portion 220,230 and of second connecting portion
Lug boss 210, the first connecting portion 220 and first flange 120 connection, second connecting portion 230 and first connection
Portion 220 is connected close to one end of relay base 300, and is set between the second connecting portion 230 and the first baffle 121
It is equipped with deformation slot 240.There is gap, which forms deformation slot 240 between second connecting portion 230 and the first baffle 121.
Second baffle 330 is located at the deformation one end of slot 240 far from first connecting portion 220, and the deformation slot 240 and described second connects
Projection of the socket part 230 on the relay base 300 is located at the position of second baffle 330.Lug boss 210 is set to described second
The one end of interconnecting piece 230 far from the first connecting portion 220, and the lug boss 210 is along separate first flange 120
Direction protrusion, when connection, the lug boss 210 was stuck in the groove on the connection boss 310.During installation, relay base
310 expression lobes portion 210 of connection boss on 300, lug boss 210 drive second connecting portion 230 close to the first flange 120,
The deformation slot 240 is supplied to 230 deformation space of second connecting portion, in order to be packed into.
Wherein, hook 200 can be set to the first flange 120, and be located on bobbin 100 between two contacts 510
Position can completely cut off two contacts 510, elongate electric clearance and creepage distance between two contacts 510, improve two contacts
Dielectric withstanding voltage and insulation resistance between 510.
Side of the second connecting portion 230 far from first flange 120 has relative to the first connecting portion 220
Recessed portion.For example, the first connecting portion 220 and the second connecting portion 230 are rectangular parallelepiped structure, the second connecting portion
230 first sides and the distance of first flange 120 are less than the first side of the first connecting portion 220 and described first convex
The distance of edge 120, the first side of the first connecting portion 220 are the side far from first flange 120, and described second connects
The first side of socket part 230 is the side far from first flange 120.Wherein, the second connecting portion 230 and described first
The end face of flange 120 can be arranged in parallel, and the end face of second connecting portion 230 and first flange 120 has gap.It is logical
It crosses and recessed portion is set relative to the first connecting portion 220 in side of the second connecting portion 230 far from first flange 120,
The thickness for reducing second connecting portion 230 makes second connecting portion 230 be easy deformation in connection；And the recessed portion and relay
Device pedestal 300 connects the edge cooperation of boss 310, and lug boss 210 is enabled to be caught in groove.
Guiding chamfering 211 is provided on the lug boss 210, the guiding chamfering 211 is set to 210 bottom surface of lug boss
At the intersection of first side, the bottom surface of the lug boss 210 is the hook 200 close to the institute of the relay base 300
The end face of second baffle is stated, the first side of the lug boss 210 is the lug boss 210 far from first flange 120
Side.
Relay with connection structure can also include convex ribs 250, and convex ribs 250 are set to the first flange 120, and and card
200 one end connections far from relay base 300 are hooked, and are extended to the two sides of hook 200.For example, convex ribs 250 can be it is rectangular
Body structure and hook 200 are vertically arranged, and convex ribs 250 and hook 200 form " fourth " character form structure.One side convex ribs 250 can increase
The intensity for adding hook 200 prevents hook 200 to be damaged, on the other hand, convex ribs 250 can increase climbed between iron core and contact electricity away from
From, avoid 100 surface of bobbin formed leakage path.
It should be noted that first connecting portion 220, second connecting portion 230, lug boss 210 and convex ribs 250 can be with
Bobbin 100 is integrally formed, and is also possible to be separately formed and is subsequently connected together, and the embodiment of the present disclosure is not limited thereto.
Connection boss 310 on relay base 300 protrudes from relay base 300 and bobbin 100 contact one
Face, and the opposite side of the first flange 120 are provided with opening, the top surface closing of the opening, and bottom surface and mistake glue hole 320 are connected to,
Closed top surface is used to block the lug boss 210 of hook 200, with the bottom surface that glue hole 320 is connected to is crossed is used to that connection glue to be made to enter card
Hook the contact site at 310 top of 200 lug bosses 210 and boss.Boss 310 is connected by setting, increases connection glue flowing road
The length of diameter that is to say so that connection glue weakens in path ends mobility so that connecting glue in the position close to relay inner cavity
The mobility set weakens, and prevents connection glue from entering relay inner cavity.Wherein, crossing glue hole 320 is through the logical of relay base 300
Hole convenient for production mold, and is easy to demould in relay base manufacturing process.
Positive stop lug boss 340 is provided on the relay base 300, the positive stop lug boss 340 is set to the first baffle
121 on relay base 300 view field two sides, for placing first flange 120 during installation.The positive stop lug boss
340 pair of first flange 120 limits, and the lug boss 210 of hook 200 can be made to be caught in the groove on connection boss 310.It is anti-
The only hyperkinesia during installation of bobbin 100, and then the lug boss 210 of hook 200 is caused to cannot be introduced on connection boss 310
In groove.
Further, as shown in Figure 2 and Figure 7, the relay with connection structure that the embodiment of the present disclosure provides can be with
Including adjusting protrusion 600 and yoke 400, the adjusting protrusion 600 is set to the bobbin 100 and the relay base 300
The position of contact；Alternatively, the protrusion 600 that adjusts is set to the portion that the relay base 300 and the bobbin 100 contact
Position.Since bobbin 100 is to be cooperated by hook 200 with the groove connecting on boss 310 with the cooperation of relay base 300,
Lug boss 210 i.e. on hook 200, which will be fitted into, needs in above-below direction that there are certain spaces to carry out flexible deformation in groove
Restore, otherwise can not be caught in.In this way, short transverse has gap on lug boss 210 and groove, relay after assembly will result in
The relative position of magnetic circuit part and relay base 300 is unstable, and the drop also resulted between iron core and stationary contact face is unstable
It is fixed.Setting adjusts protrusion 600 at 300 contact surface of bobbin 100 and relay base, during installation compression adjustment protrusion 600,
Removing installation pressure after being installed, the deformation for adjusting protrusion 600 restores, by 300 clamping of bobbin 100 and relay base,
And then prevent bobbin 100 and relay base 300 from generating relative motion, so that the dress of bobbin 100 and relay base 300
With closer.In the embodiments of the present disclosure, it adjusts on the surface that protrusion 600 can be set in positive stop lug boss 340 towards bobbin.
It should be noted that relay described in the embodiment of the present disclosure can be plastic package type relay, need guarantee after
The leakproofness of electric appliance is needed in 300 surrounding dispensing of relay base, in this process together by bobbin 100 and relay bottom
The dispensing together of glue hole 320 is crossed at 300 cooperations of seat, one side for dispensing glue can be with sealed relay herein, on the other hand can be into
The bonding strength of one step fixing line coil 100 and relay base 300.Certainly, relay described in the embodiment of the present disclosure
It may be designed as non-plastic package type relay, do not need additional dispensing at bobbin 100 and 300 cooperation of relay base at this time to consolidate
It is fixed, it can guarantee the bonding strength of bobbin 100 and relay base 300 and the compactness of assembly by adjusting protrusion 600.Nothing
It is also non-plastic package type relay by being plastic package type relay, the embodiment of the present disclosure compared to the prior art, has lacked bobbin and bottom
The fixed dispensing step of seat, improves assembly work efficiency, improves product yield.
The yoke 400 may include the first plate 410 and the second plate 420, first plate 410 and second plate 420
It connects and is of an L-shaped structure, first plate 410 is equipped with hangnail far from one end of the second plate 420, on the relay base 300
Equipped with slot 350, the hangnail inserts in the slot 350.Wherein, the first plate 410 and the second plate 420 can be integrated molding,
Iron core riveting in 100 through-hole of first plate 410 and bobbin, hangnail of first plate 410 on one end of relay base 300
It is inserted into the slot 350 on relay base 300 and realizes the fixation at 100 second flange of bobbin, 130 end.Bobbin 100 first
120 end of flange is fixed by the hook 200 being set on the first flange 120.
When installation, it can be realized by way of 300 butt of bobbin 100 and relay base, hook 200 after butt
Lug boss 210 is stuck in the groove on connection boss 310, and the hangnail on yoke 400 is caught in the slot on relay base 300
In 350.Then passed through the position dispensing that glue hole 320 contacts hook 200 with relay base 300, to bobbin 100 and after
300 dispensing of electric appliance pedestal, which can be, assembles process for dispensing glue with relay base 300 in shell and carries out together, simplifies relay
Installation process, improve installation effectiveness.
The relay with connection structure that the embodiment of the present disclosure provides, by being set to 100 first flange 120 of bobbin
Hook 200 and the groove that is set on the connection boss 310 of relay base 300 realize bobbin 100 and relay base
300 connection is provided on relay base 300 and crosses glue hole 320 with what the groove on connection boss 310 was connected to, can make
Connection glue enters hook 200 and connects the position that boss 310 contacts, and bobbin 100 and relay base 300 are fixed,
The groove for crossing glue hole 320 and connection boss 310 lengthens the flow path for connecting glue, slows down the energy of flow of end connection glue
Power, and glue is stored up by deformation slot, it prevents connection glue from flowing into inside relay, further, passes through first baffle 121 and second
Baffle 330 further prevents connection glue from flowing into inside relay.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the disclosure
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by appended
Claim is pointed out.
Claims (10)
1. a kind of relay with connection structure, which is characterized in that the relay with connection structure includes:
Bobbin, the bobbin include winding section and the first flange and the second flange for being respectively arranged on winding section both ends；
Hook is convexly equipped in first flange；
The side of relay base and bobbin contact is provided with connection boss, connect boss and first flange
Opposite side is equipped with groove, and when connection, the hook was stuck in the groove on the connection boss, sets on the relay base
It was equipped with glue hole, the glue hole of crossing is connected to the groove；
First flange is extended close to one end of the relay base first baffle, between first baffle and hook
It is provided with deformation slot, second baffle, first baffle and second baffle contact are provided on the relay base.
2. as described in claim 1 with the relay of connection structure, which is characterized in that the hook is convexly equipped in described first
The surface of flange direction connection boss, the hook include:
First connecting portion, the first connecting portion are connected with first flange；
Second connecting portion is connected with the first connecting portion close to one end of relay base, and the second connecting portion and
Deformation slot is provided between the first baffle, the second baffle is located at one of the deformation slot far from the first connecting portion
End.
3. as claimed in claim 2 with the relay of connection structure, which is characterized in that the second connecting portion is far from described
The side of first flange has recessed portion relative to the first connecting portion.
4. as claimed in claim 3 with the relay of connection structure, which is characterized in that the first connecting portion and described the
Two interconnecting pieces are rectangular parallelepiped structure, and the distance of the second connecting portion first side and first flange is less than described first
The distance of the first side of interconnecting piece and first flange, the first side of the first connecting portion are convex far from described first
The side of edge, the first side of the second connecting portion are the side far from first flange, the second connecting portion and institute
The end face for stating the first flange is arranged in parallel.
5. as claimed in claim 2 with the relay of connection structure, which is characterized in that the hook further include:
Lug boss, one end set on the second connecting portion far from the first connecting portion, and the lug boss are along far from institute
The direction protrusion of the first flange is stated, when connection, the lug boss was stuck in the groove on the connection boss.
6. as claimed in claim 5 with the relay of connection structure, which is characterized in that be provided with guiding on the lug boss
Chamfering, the guiding chamfering are set at the intersection of the lug boss bottom surface and first side, and the bottom surface of the lug boss is described
Hook is that the lug boss is remote close to the end face of the second baffle of the relay base, the first side of the lug boss
Side from first flange.
7. as described in claim 1 with the relay of connection structure, which is characterized in that the relay with connection structure
Device further include:
Convex ribs, the convex ribs are set to first flange, and connect with the hook far from one end of the relay base.
8. as described in claim 1 with the relay of connection structure, which is characterized in that the relay with connection structure
Device further include:
Protrusion is adjusted, the protrusion that adjusts is set to the position that the bobbin and the relay base contact；
Alternatively, the protrusion that adjusts is set to the position that the relay base and the bobbin contact.
9. as claimed in claim 8 with the relay of connection structure, which is characterized in that be provided on the relay base
Positive stop lug boss, the positive stop lug boss is set to the two sides of first baffle view field on relay base, for installing
When place first flange, it is raised that the surface that the positive stop lug boss is contacted with the bobbin is equipped with adjustings.
10. as described in claim 1 with the relay of connection structure, which is characterized in that it is described with connection structure after
Electric appliance further include:
Yoke, the yoke include the first plate and the second plate, and first plate is connected and is of an L-shaped structure with second plate, institute
It states the first plate and is equipped with hangnail far from one end of second plate, the relay base is equipped with slot, and the hangnail inserts in institute
State slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910400079.XA CN110021498B (en) | 2019-05-14 | 2019-05-14 | Relay with connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910400079.XA CN110021498B (en) | 2019-05-14 | 2019-05-14 | Relay with connection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110021498A true CN110021498A (en) | 2019-07-16 |
| CN110021498B CN110021498B (en) | 2024-02-13 |
Family
ID=67193665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910400079.XA Active CN110021498B (en) | 2019-05-14 | 2019-05-14 | Relay with connection structure |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10261355A (en) * | 1997-03-19 | 1998-09-29 | Fujitsu Takamizawa Component Kk | Electromagnetic relay and manufacture thereof |
| US20030062977A1 (en) * | 2001-10-01 | 2003-04-03 | Masahide Mochizuki | Electromagnetic relay |
| WO2008127555A2 (en) * | 2007-04-13 | 2008-10-23 | Siemens Energy & Automation, Inc. | Devices, systems, and methods for coupling electrical conductors |
| CN202405183U (en) * | 2011-11-28 | 2012-08-29 | 厦门台松精密电子有限公司 | Heavy-current relay |
| CN204706519U (en) * | 2015-05-18 | 2015-10-14 | 厦门宏发汽车电子有限公司 | Unicoil magnetic latching relay |
| CN209591926U (en) * | 2019-05-14 | 2019-11-05 | 厦门宏发汽车电子有限公司 | Relay with connection structure |
-
2019
- 2019-05-14 CN CN201910400079.XA patent/CN110021498B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10261355A (en) * | 1997-03-19 | 1998-09-29 | Fujitsu Takamizawa Component Kk | Electromagnetic relay and manufacture thereof |
| US20030062977A1 (en) * | 2001-10-01 | 2003-04-03 | Masahide Mochizuki | Electromagnetic relay |
| WO2008127555A2 (en) * | 2007-04-13 | 2008-10-23 | Siemens Energy & Automation, Inc. | Devices, systems, and methods for coupling electrical conductors |
| CN202405183U (en) * | 2011-11-28 | 2012-08-29 | 厦门台松精密电子有限公司 | Heavy-current relay |
| CN204706519U (en) * | 2015-05-18 | 2015-10-14 | 厦门宏发汽车电子有限公司 | Unicoil magnetic latching relay |
| CN209591926U (en) * | 2019-05-14 | 2019-11-05 | 厦门宏发汽车电子有限公司 | Relay with connection structure |
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| Publication number | Publication date |
|---|---|
| CN110021498B (en) | 2024-02-13 |
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