CN206685319U - The relay of automobile-used band insurance - Google Patents
The relay of automobile-used band insurance Download PDFInfo
- Publication number
- CN206685319U CN206685319U CN201720431679.9U CN201720431679U CN206685319U CN 206685319 U CN206685319 U CN 206685319U CN 201720431679 U CN201720431679 U CN 201720431679U CN 206685319 U CN206685319 U CN 206685319U
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- Prior art keywords
- armature
- relay
- automobile
- safety element
- used band
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Abstract
The utility model belongs to relay technical field; more particularly to a kind of relay of automobile-used band insurance, including shell, in shell and for producing the coil block of electromagnetic field, the armature component for being switched on or switched off performance loop and be connected and be used for the safety element for protecting operating circuit with armature component；Armature component includes the first armature being fixedly connected with coil block and is oppositely arranged with the first armature and is switched on or switched off the second armature of performance loop by coil block adhesive or release；One end of first armature and one end of the second armature electrically coordinate with performance loop respectively, the other end of the other end of the first armature and the second armature respectively with safety element clamping.The shell, armature component and safety element of relay are attached to one by the utility model, reduce the space-consuming of vehicle, are easy to carry and are assembled, while reduce assembly process, reduce cost.
Description
Technical field
The utility model belongs to relay technical field, more particularly to a kind of relay of automobile-used band insurance.
Background technology
AUTOMOTIVE RELAY is mainly used in controlling the switching of high current, and it needs overload protection in current overload could work
Make reliable and stable.Traditional AUTOMOTIVE RELAY does not have safeties in forceful electric power on-off circuit.Because AUTOMOTIVE RELAY is from body
Product is small and switching circuit is big, still suffers from strong vibration and high temperature, and it is inadequate for loading its space of safeties, therefore very
The difficult device that taken a policy in AUTOMOTIVE RELAY itself.If increasing AUTOMOTIVE RELAY volume, a guarantor is added outside relay
Dangerous silk, it is not adopted in new automobile.
As an improvement, there is inventor to devise a kind of superminiature relay and MINI insurance modules, referring to Authorization Notice No.
For the Chinese patent document of " CN203674077U ", the MINI safety boxs and relay of the patent are placed on one by micromodule
Rise, the docking at MINI insurance PIN angles and relay PIN angles is realized using wire.Asked however, the patent still has following technology
Topic：One is due to need micromodule to fix between MINI insurances and relay, and space-consuming is relatively large in vehicle, inconvenience
In carrying；Two be due to that each PIN angles are connected with wire, then needs terminal to connect or weld, such complex procedures, and cost
It is high.
Utility model content
The purpose of this utility model is to provide a kind of relay of automobile-used band insurance, it is intended to solves traditional relay and deposits
Not readily portable, technical problem that complex procedures and cost are high.
The utility model is achieved in that a kind of relay of automobile-used band insurance, including：Shell, located at the shell
It is interior and for produce the coil block of electromagnetic field, the armature component for being switched on or switched off performance loop and with the armature group
Part connects and is used for the safety element for protecting operating circuit；The armature component includes the be fixedly connected with the coil block
One armature and it is oppositely arranged with first armature and by the coil block adhesive or release to be switched on or switched off the work
Make second armature in loop；One end of first armature and one end of second armature are electrical with the performance loop respectively
Coordinate, the other end of the other end of first armature and second armature respectively with the safety element clamping.
As optimal technical scheme of the present utility model：
Further, second armature is included with the safety element clamping and by the coil block adhesive or release
Moving armature and located at the lower section of the moving armature and the fixed armature that electrically coordinates with the performance loop；The work
Moving armature is provided with to be driven to be switched on or switched off the shell fragment of the moving armature and the fixed armature by the moving armature.
Further, the moving armature includes the first Access Division for safety element described in clamping and described first
The lateral connection portion of Access Division connection and with lateral connection portion connection and relative with the coil block longitudinally connected
Portion.
Further, the shell fragment is set to hook-shaped.
Further, the relay of automobile-used band insurance also includes electrically coordinating and for connecting control with the coil block
The contact terminal in loop；The contact terminal includes the first contact terminal and be oppositely arranged with first contact terminal the
Two electric shock terminals, one end of first contact terminal are provided with the first connecting terminal electrically coordinated with the coil block, institute
The one end for stating the second electric shock terminal is provided with the second connecting terminal electrically coordinated with the coil block.
Further, piezo-resistance is also associated between first contact terminal and the second electric shock terminal, it is described
Piezo-resistance is in parallel with first connecting terminal and the second connecting terminal.
Further, the shell includes being used for the first housing for fixing the safety element and is connected to described first
The bottom of housing and the second housing for fixing first armature and second armature.
Further, first armature includes the second Access Division for safety element described in clamping and described second
Access Division connect and for secured core iron core connecting portion and be connected with the iron core connecting portion and be used for and described second
Second housing coupling part of housing connection.
Further, second housing is provided with connection component, the connection component include connection shell and with it is described
The wall extension of shell connection is connected, the wall extension is connected with the coil block and second armature.
Further, the limit card slot coordinated with the safety element is additionally provided with first housing.
Further, second housing is provided with the fixture block of first housing cooperation, for being connected described first
First armature connecting hole of armature, the fixed armature connecting hole for connecting the fixed armature and for fixing the shell fragment
Shell fragment connecting pole.
Further, the end of the moving armature offers the first neck for safety element described in clamping, described
The end of first armature offers the second neck for safety element described in clamping.
The utility model has the technical effect that relative to prior art：Electromagnetic field, the second armature are produced by coil block
Electrically match somebody with somebody with performance loop respectively one end of adhesive or release in the presence of electromagnetic field, one end of the first armature and the second armature
Close, safety element is connected in the other end of the first armature and the other end of the second armature, the first armature inside relay
Wire and terminal are played with the second armature, the operating circuit that relay to safety element are internally formed in relay returns
Road, therefore, the utility model can be achieved safety element and are directly connected in relay by the optimization to relay internal structure
In, the shell, armature component and safety element of relay are attached to one, eliminate company of the prior art by terminal wire
The frame structure for connecing and being fixed by micromodule, reduces the space-consuming of vehicle, is easy to carry and assembles, reduce simultaneously
Many assembly processes in practical application, reduce cost.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, below will to the utility model embodiment or
The required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings described below is only
Some embodiments of the utility model, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the stereogram of the relay for the automobile-used band insurance that the utility model embodiment provides；
Fig. 2 is the left view of the relay for the automobile-used band insurance that the utility model embodiment provides；
Fig. 3 is Fig. 2 A-A profiles；
Fig. 4 is that the coil block of the relay for the automobile-used band insurance that the utility model embodiment provides is connected with contact terminal
Structural representation；
Fig. 5 is the structural representation of the first armature of the relay for the automobile-used band insurance that the utility model embodiment provides；
Fig. 6 is the structural representation of the second armature of the relay for the automobile-used band insurance that the utility model embodiment provides；
Fig. 7 is the structural representation of the insulating support of the relay for the automobile-used band insurance that the utility model embodiment provides.
Description of reference numerals：
In figure：1- shells, the housings of 11- first, 111- limit card slots, 112- bayonet sockets, the housings of 12- second, 121- fixture blocks,
122- the first armature connecting holes, 123- fixed armature connecting holes, 124- the first contact terminal connecting holes, 125- shell fragment connecting poles,
126- connection component installation portions, 127- the second contact terminal connecting holes, 128- piezo-resistance holding parts, 13- connection components, 131-
Connection shell, 132- wall extensions, 2- contact terminals, the contact terminals of 21- first, the connecting terminals of 211- first, the connections of 212- the 5th are touched
Point, the contact terminals of 22- second, the connecting terminals of 221- second, the connecting terminals of 222- the 6th, 23- piezo-resistances, 3- safety elements,
4- armature components, the armature of 41- first, the Access Divisions of 411- second, the necks of 4111- second, 4112- protuberances, the connection of 412- iron cores
Portion, 4121- connectors, the housing coupling parts of 413- second, 4131- breach, the armature of 42- second, 421- moving armatures, 4211-
One Access Division, 4212- lateral connections portion, the longitudinally connected portions of 4213-, 422- fixed armatures, the connecting terminals of 4221- the 3rd, 423-
Shell fragment, the connecting terminals of 4231- the 4th, 5- coil blocks, 51- iron core fixed parts.
Embodiment
Embodiment of the present utility model is described below in detail, the example of embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the utility model, and it is not intended that to limit of the present utility model
System.
In description of the present utility model, it is to be understood that term " length ", " width ", " on ", " under ", " preceding ",
The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " are based on attached
Orientation or position relationship shown in figure, it is for only for ease of and describes the utility model and simplify to describe, rather than instruction or hint
Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
The limitation of utility model.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connection ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be directly connected to, can also be indirectly connected with by intermediary, can be two
The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.
The utility model provides a kind of relay of automobile-used band insurance, and safety element 3 can be achieved and be directly connected in relay
In, the shell 1, armature component 4 and safety element 3 of relay are attached to one, prior art is eliminated and passes through terminal wire
Connection and by micromodule fix frame structure, reduce the space-consuming of vehicle, be easy to carry and assemble, simultaneously
Reduce many assembly processes in practical application, reduce cost.
1~accompanying drawing of accompanying drawing 7 is referred to, the relay of the automobile-used band insurance, including：Shell 1, in the shell 1 and it is used for
Produce the coil block 5 of electromagnetic field, the armature component 4 for being switched on or switched off performance loop and be connected with armature component 4 and
For protecting the safety element 3 of operating circuit；Armature component 4 include the first armature 41 for being fixedly connected with coil block 5 and
It is oppositely arranged with the first armature 41 and the second armature 42 of performance loop is switched on or switched off by the adhesive of coil block 5 or release；
One end of first armature 41 and one end of the second armature 42 electrically coordinate with performance loop respectively, the other end of the first armature 41 and
The other end of second armature 42 respectively with the clamping of safety element 3.
The utility model embodiment provide automobile-used band insurance relay, by coil block 5 produce electromagnetic field, second
One end of armature 42 adhesive or release in the presence of electromagnetic field, one end of the first armature 41 and the second armature 42 respectively with work
Loop electrically coordinates, and safety element 3 is connected in the other end of the first armature 41 and the other end of the second armature 42, in relay
Internal the first armature 41 and the second armature 42 has played wire and terminal, and relay is internally formed to guarantor in relay
Insurance member can be achieved by the optimization to relay internal structure in the operating circuit loop of dangerous element 3, therefore, the utility model
Part 3 is directly connected in relay, and relay and safety element 3 are attached into one, prior art is eliminated and is led by terminal
The connection of line and the frame structure fixed by micromodule, reduce the space-consuming of vehicle, are easy to carry and assemble, together
When reduce many assembly processes in practical application, reduce cost.
Preferably, in order to the second armature 42 is better achieved by the adhesive of coil block 5 or release to be switched on or switched off work
Loop, the second armature 42 include with the clamping of safety element 3 and by the adhesive of coil block 5 or release moving armature 421 and set
In the lower section of moving armature 421 and the fixed armature 422 that electrically coordinates with performance loop；Moving armature 421 is provided with by activity
Armature 421 is driven to be switched on or switched off the shell fragment 423 of moving armature 421 and fixed armature 422.Specifically, on fixed armature 422
Provided with the 3rd connecting terminal 4221, shell fragment 423 is provided with and 4221 corresponding 4th connecting terminal 4231 of the 3rd connecting terminal.Can
To understand ground, dichotomous clamping piece structure is designed in the first armature 41, the second armature 42, this bifurcation structure can keep certain bullet
Property, to ensure after inserting safety plate, the 3rd connecting terminal 4221 and the 4th connecting terminal 4231 have good contact.
In addition, referring in detail to accompanying drawing 5 and accompanying drawing 6, for the ease of setting shell fragment 423 and being easy to moving armature 421 by line
The adhesive of coil assembly 5 or release, moving armature 421 include the first Access Division 4211 for clamping safety element 3 and the first clamping
Lateral connection portion 4212 that portion 4211 connects and it is connected with lateral connection portion 4212 and relative with coil block 5 longitudinally connected
Portion 4213.Further, the first armature 41 includes the second Access Division 411 for clamping safety element 3 and the second Access Division
411 connection and for secured core iron core connecting portion 412 and be connected with iron core connecting portion 412 and be used for and the second housing 12
Second housing coupling part 413 of connection.Specifically, iron core connecting portion 412 is connected by contiguous block with coil block 5, and iron core connects
It is additionally provided with socket part 412 and the connector of contiguous block clamping 4121.It is additionally provided with and is used for and insulation branch on second housing coupling part 413
The breach 4131 that frame coordinates.
Preferably, the end of moving armature 421 offers the first neck for clamping safety element 3, the first armature 41
End offer the second neck 4111 for clamping safety element 3.Protuberance 4112 is provided with the second neck 4111, with
Prevent safety element 3 from being loosened after inserting, it is possible to understand that ground, also to be provided with protuberance 4112 on the first neck.
Refinement ground, for the ease of forming control loop with coil block 5, the relay of automobile-used band insurance also includes and coil
Component 5 electrically coordinate and for connecting the contact terminal 2 of control loop, contact terminal 2 includes the first contact terminal 21 and with
The second electric shock terminal that first contact terminal 21 is oppositely arranged, one end of the first contact terminal 21 is provided with electrical with coil block 5
The first connecting terminal 211 coordinated, one end of the second electric shock terminal are provided with the second connecting terminal electrically coordinated with coil block 5
221。
Preferably, in order to prevent the 3rd connecting terminal 4221 and the 4th connecting terminal 4231 from instantaneously disconnecting, produce very big
Arc voltage, be also associated with piezo-resistance 23 between the first contact terminal 21 and the second electric shock terminal, piezo-resistance 23 and first connects
211 and second connecting terminal of contact point 221 is in parallel.It is to be appreciated that piezo-resistance 23 plays extinguishing arc, connected with protection the 3rd
The connecting terminal 4231 of contact point 4221 and the 4th is less likely to be damaged.Refinement, the 5th connection is additionally provided with the first contact terminal 21
Contact 212, the 6th connecting terminal 222, the 5th connecting terminal 212 and the 6th contact and pressure-sensitive electricity are additionally provided with the second electric shock terminal
Resistance 23 electrically coordinates.
In addition, referring in detail to accompanying drawing 1, accompanying drawing 3 and accompanying drawing 7, for the ease of assembling, shell 1 includes being used for fixed insurance member
First housing 11 of part 3 and be connected to the bottom of the first housing 11 and for fixing the first armature 41 and the second armature 42 the
Two housings 12.It is to be appreciated that the second housing 12 is set to an insulating support or base, the first armature 41 and the second armature 42 are led to
The insulating support is crossed to fix.
Refinement, the limit card slot 111 coordinated with safety element 3 is additionally provided with the first housing 11.Limit card slot 111 is preferred
Rectangle neck is designed as, for fixing MINI safety elements 3, prevents safety element 3 from inserting the first neck and the second neck 4111
It is crooked and rock afterwards, to improve the assembly environment of safety element 3, observation easy to disassemble, what deserves to be explained is, the utility model is also
The safety element 3 of any specification can directly be switched, it is versatile to cause.
Refinement ground, the second housing 12 are provided with the fixture block 121 of the first housing 11 cooperation, for being connected the first armature 41
First armature connecting hole 122, the contact terminal connecting hole of fixed armature connecting hole 123 and use for the armature 422 that is connected
In the shell fragment connecting pole 125 of fixation spring tab 423, in addition, being additionally provided with the tip side for connecting terminal terminal 2 on the second housing 12
Sub- connecting hole, contact terminal connecting hole refinement ground, contact terminal connecting hole include being used to connect the first of the first contact terminal 21
Contact terminal connecting hole 124 and the second contact terminal connecting hole 127 for connecting the second contact terminal 22.In addition, second
The connection component installation portion 126 for installing connection component 13 and the pressure for placing piezo-resistance 23 are additionally provided with housing 12
Quick resistance holding part 128.In addition, the bayonet socket 112 matched with fixture block 121 is additionally provided with the first housing 11.Preferably, the first armature
The spacing of the fixed armature connecting hole 123 of connecting hole 122 is corresponding with the distance at the both ends of safety element 3, in order to which MINI is protected
Dangerous element 3 is inserted perpendicularly into.
In addition, for the ease of fixed contact terminals 2, the armature 42 of coil block 5 and second, the second housing 12, which is provided with, to be connected
Connected components 13, connection component 13 includes for the connection shell 131 of fixed contact terminals 2 and the extension with being connected the connection of shell 131
Wall 132, wall extension 132 are connected with the armature 42 of coil block 5 and second.Specifically, the iron core fixed part 51 on coil block 5 with
Wall extension 132 connects.
What deserves to be explained is the coil block 5 of relay in the utility model embodiment, safety element 3, piezo-resistance
23 and shell fragment 423 can use existing conventional techniques, to realize corresponding function, here, repeating no more.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
All any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (12)
- A kind of 1. relay of automobile-used band insurance, it is characterised in that including：Shell, in the shell and for producing electricity The coil block in magnetic field, the armature component for being switched on or switched off performance loop and it is connected with the armature component and for protecting Protect the safety element of operating circuit；The armature component includes and the first armature that the coil block is fixedly connected and relative with first armature set Put and the second armature of the performance loop is switched on or switched off by the coil block adhesive or release；First armature One end and one end of second armature electrically coordinate with the performance loop respectively, the other end of first armature and described The other end of second armature respectively with the safety element clamping.
- 2. the relay of automobile-used band insurance as claimed in claim 1, it is characterised in that second armature includes and the guarantor Dangerous element clamping and by the moving armature of the coil block adhesive or release and located at the lower section of the moving armature and with The fixed armature that the performance loop electrically coordinates；The moving armature is provided with to be driven to connect on-off by the moving armature Open the shell fragment of the moving armature and the fixed armature.
- 3. the relay of automobile-used band insurance as claimed in claim 2, it is characterised in that the moving armature includes being used for clamping First Access Division of the safety element, the lateral connection portion being connected with first Access Division and with the lateral connection portion Connection and the longitudinally connected portion relative with the coil block.
- 4. the relay of automobile-used band insurance as claimed in claim 3, it is characterised in that the shell fragment is set to hook-shaped.
- 5. the relay of the automobile-used band insurance as described in any one of Claims 1 to 4, it is characterised in that the insurance of automobile-used band after Electrical equipment also includes electrically coordinating and being used for the contact terminal for connecting control loop with the coil block；The contact terminal includes First contact terminal and the second electric shock terminal being oppositely arranged with first contact terminal, the one of first contact terminal End is provided with the first connecting terminal electrically coordinated with the coil block, and one end of the second electric shock terminal is provided with and the line The second connecting terminal that coil assembly electrically coordinates.
- 6. the relay of automobile-used band insurance as claimed in claim 5, it is characterised in that first contact terminal and described the Piezo-resistance, the piezo-resistance and first connecting terminal and the second connecting terminal are also associated between two electric shock terminals simultaneously Connection.
- 7. the relay of the automobile-used band insurance as described in any one of claim 2~4, it is characterised in that the shell includes using In the fixation safety element the first housing and be connected to first housing bottom and for fix it is described first rank Second housing of iron and second armature.
- 8. the relay of automobile-used band insurance as claimed in claim 7, it is characterised in that first armature includes being used for clamping Second Access Division of the safety element, be connected with second Access Division and the iron core connecting portion for secured core and with The iron core connecting portion connection and the second housing coupling part for being connected with second housing.
- 9. the relay of automobile-used band insurance as claimed in claim 7, it is characterised in that second housing is provided with connection group Part, the connection component include connection shell and the wall extension with the connection shell connection, the wall extension and the coil group Part connects with second armature.
- 10. the relay of automobile-used band insurance as claimed in claim 8, it is characterised in that be additionally provided with first housing with The limit card slot that the safety element coordinates.
- 11. the relay of automobile-used band insurance as claimed in claim 9, it is characterised in that second housing is provided with and institute State the fixture block of the first housing cooperation, the first armature connecting hole for connecting first armature, for connecting the fixed rank The fixed armature connecting hole of iron and the shell fragment connecting pole for fixing the shell fragment.
- 12. the relay of the automobile-used band insurance as described in any one of claim 2~4, it is characterised in that the moving armature End offers the first neck for safety element described in clamping, and the end of first armature is offered for described in clamping Second neck of safety element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720431679.9U CN206685319U (en) | 2017-04-21 | 2017-04-21 | The relay of automobile-used band insurance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720431679.9U CN206685319U (en) | 2017-04-21 | 2017-04-21 | The relay of automobile-used band insurance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206685319U true CN206685319U (en) | 2017-11-28 |
Family
ID=60404069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720431679.9U Active CN206685319U (en) | 2017-04-21 | 2017-04-21 | The relay of automobile-used band insurance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206685319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112670124A (en) * | 2020-12-09 | 2021-04-16 | 常州庆福机电有限公司 | Relay with protection function for engineering vehicle |
-
2017
- 2017-04-21 CN CN201720431679.9U patent/CN206685319U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112670124A (en) * | 2020-12-09 | 2021-04-16 | 常州庆福机电有限公司 | Relay with protection function for engineering vehicle |
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