CN207235206U - A kind of lightning protection printed board assembly and on-board plug-in module - Google Patents
A kind of lightning protection printed board assembly and on-board plug-in module Download PDFInfo
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- CN207235206U CN207235206U CN201721171062.4U CN201721171062U CN207235206U CN 207235206 U CN207235206 U CN 207235206U CN 201721171062 U CN201721171062 U CN 201721171062U CN 207235206 U CN207235206 U CN 207235206U
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- lightning protection
- protection printed
- printed board
- board assembly
- component
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Abstract
The utility model provides a kind of lightning protection printed board assembly and on-board plug-in module, is related to lightning protection field.Wherein, lightning protection printed board assembly includes weld leg component and lightning protection electric component, lightning protection electric component includes connection component, contact pin component and printed board assembly, printed board assembly includes multiple lightning protection printed boards, multiple lightning protection printed boards are cascading, two neighboring lightning protection printed board is connected by connection component, and contact pin component sequentially passes through multiple lightning protection printed boards and is detachably connected with weld leg component.In the utility model, multiple lightning protection printed boards are cascading, and reduce the volume of lightning protection printed board assembly, to reduce wiring cost.
Description
Technical field
Lightning protection field is the utility model is related to, is inserted in particular to a kind of lightning protection printed board assembly and on-board
Draft block.
Background technology
The inductive lightning protection of the space-constrained environments such as vehicle-mounted, onboard instrument, it is desirable to which Control System Design is reached with lightning protection
Integrated to function, form the High-reliability Control System for carrying inductive lightning safeguard function.
For traditional design much without lightning protection function, existing sorts of systems functional requirement is higher and higher, so should to system
Have the function of that the requirement of lightning protection is more and more, but many systems have limited space, it is impossible to prevent using independent
Thunder case.The existing and matching used lightning protection Bu Jian Zhuo of client's box-type equipment is using " input and output connector lightning protection box " or " certainly
With universal Surge Protector " mode, product weight is big, and volume is big, and wiring is complex and high cost.
Utility model content
The purpose of this utility model is to provide a kind of lightning protection printed board assembly, it is intended to reduce lightning protection printed board assembly
Volume, to reduce wiring cost.
The purpose of this utility model is to provide a kind of on-board plug-in module, it is intended to reduce on-board plug-in module
Volume, to reduce wiring cost.
The utility model provides a kind of technical solution：
A kind of lightning protection printed board assembly, including weld leg component and lightning protection electric component, the lightning protection electric component include connecting
Connected components, contact pin component and printed board assembly, the printed board assembly include multiple lightning protection printed boards, multiple lightning protection printings
Plate is cascading, and the two neighboring lightning protection printed board is connected by the connection component, and the contact pin component is worn successively
Cross multiple lightning protection printed boards and be detachably connected with the weld leg component.
Further, in the utility model preferred embodiment, the connection component includes fixation kit, the fixation
Component is connected through multiple lightning protection printed boards and by two lightning protection printed boards of arbitrary neighborhood.
Further, in the utility model preferred embodiment, the fixation kit includes the first connector and perforation
The second connector, second connector is sheathed on first connector, first connector and second connection
Part sequentially passes through multiple lightning protection printed boards.
Further, in the utility model preferred embodiment, first connector is screw, second connection
Part is hollow rivet.
Further, in the utility model preferred embodiment, positioning is both provided with multiple lightning protection printed boards
Hole, first connector and second connector sequentially pass through the corresponding location hole of multiple lightning protection printed boards.
Further, in the utility model preferred embodiment, the connection component further includes support component, the branch
Support component is arranged between two lightning protection printed boards of arbitrary neighborhood, is used to support the lightning protection printed board.
Further, in the utility model preferred embodiment, the support component includes multiple supporting sleeves, described solid
Determine component and pass through multiple lightning protection printed boards and multiple supporting sleeves.
Further, in the utility model preferred embodiment, connection is both provided with multiple lightning protection printed boards
Hole group, the contact pin component sequentially pass through the connecting hole group of multiple lightning protection printed boards and removable with the weld leg component
Unload connection.
Further, in the utility model preferred embodiment, the connecting hole group includes multiple connecting holes, Duo Gesuo
Connecting hole is stated to be successively set in the lightning protection printed board.
A kind of on-board plug-in module, including on-board plug-in module housing and lightning protection printed board assembly, the lightning protection print
Making sheet component is contained in the on-board plug-in module housing, and the lightning protection printed board assembly includes weld leg component and thunder-lightning
Pneumatic module, the lightning protection electric component include connection component, contact pin component and lightning protection printed board assembly, the lightning protection printed board group
Part includes multiple lightning protection printed boards, and multiple lightning protection printed boards are cascading, and the two neighboring lightning protection printed board is led to
Cross connection component connection, the contact pin component sequentially passes through multiple lightning protection printed boards and removable with the weld leg component
Unload connection.
The beneficial effect of lightning protection printed board assembly and on-board plug-in module provided by the utility model is：It is new in this practicality
In type, multiple lightning protection printed boards are cascading, and reduce the volume of lightning protection printed board assembly, on-board plug-in module application
Lightning protection printed board assembly so that the volume of on-board plug-in module reduces.Two adjacent lightning protection printed boards pass through connection group
Part connects, and contact pin component sequentially passes through lightning protection printed board and be detachably connected with weld leg component, make contact pin component removably with
Weld leg component grafting, is dismantled so that on-board plug-in module is convenient.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structure diagram for the on-board plug-in module that the utility model embodiment provides.
Fig. 2 is the structural representation of the lightning protection printed board assembly for the on-board plug-in module that the utility model embodiment provides
Figure.
Fig. 3 is the printed board assembly of the lightning protection printed board assembly for the on-board plug-in module that the utility model embodiment provides
Lightning protection printed board structure diagram.
Fig. 4 is the structure diagram of the shell for the on-board plug-in module that the utility model embodiment provides.
Fig. 5 is the structure diagram of the base of the shell for the on-board plug-in module that the utility model embodiment provides.
Icon：10- on-board plug-in modules；100- lightning protection printed board assemblys；110- weld leg components；Electric group of 120- lightning protection
Part；122- connection components；1222- fixation kits；The first connectors of 1223-；The second connectors of 1224-；1226- support components；
1228- supporting sleeves；124- contact pin components；126- printed board assemblys；1262- lightning protection printed boards；1264- location holes；1266- connections
Hole group；1268- connecting holes；200- on-board plug-in module housings；210- bases；The first cavitys of 212-；214- clip assemblies；
2142- Access Divisions；216- limit assemblies；2162- limiting sections；218- mounting portions；2182- first through hole；220- shells；222-
Two cavitys；224- cover boards；The second sets of vias of 2242-；226- cover bodies；228- card slots.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and designed with a variety of configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the utility model, it is to be understood that term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship be based on orientation shown in the drawings or position relationship, or
The utility model product using when the orientation usually put or position relationship, or those skilled in the art usually understand
Orientation or position relationship, are for only for ease of description the utility model and simplify description, rather than indicate or imply signified set
Standby or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model
Limitation.
In addition, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that instruction or hint
Relative importance.
In the description of the utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；Can mechanically connect or be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can is the connection inside two elements.For the ordinary skill in the art, can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
Embodiment
Referring to Fig. 1, a kind of on-board plug-in module 10 is present embodiments provided, on-board plug provided in this embodiment
Module 10 can either realize that function has lightning protection function again.With good maintainability.
In the present embodiment, on-board plug-in module 10 includes lightning protection printed board assembly 100 and on-board plug-in module shell
Body 200, lightning protection printed board assembly 100 are contained in on-board plug-in module housing 200.
Please refer to Fig.1 and Fig. 2, in the present embodiment, lightning protection printed board assembly 100 includes weld leg component 110 and thunder-lightning
Pneumatic module 120, lightning protection electric component 120 include connection component 122, contact pin component 124 and printed board assembly 126, printed board group
Part 126 includes multiple lightning protection printed boards 1262, and multiple lightning protection printed boards 1262 are cascading, two neighboring lightning protection printed board
1262 are connected by connection component 122, and contact pin component 124 sequentially passes through lightning protection printed board 1262 and removable with weld leg component 110
Connection is unloaded, weld leg component 110 is used for the welding circuit board with outer member, to realize the lightning protection to external circuit.
In the present embodiment, connection component 122 includes fixation kit 1222 and support component 1226, and fixation kit 1222 is worn
Cross multiple lightning protection printed boards 1262 and connect two lightning protection printed boards 1262 of arbitrary neighborhood, support component 1226, which is used to support, appoints
Two adjacent lightning protection printed boards 1262 of meaning.
It should be noted that in the present embodiment, connection component 122 includes fixation kit 1222 and support component 1226,
But not limited to this, in the other embodiment of the utility model, connection component 122 can only include fixation kit 1222, with
The equivalent scheme of the present embodiment, can reach the effect of the present embodiment, within the protection scope of the present utility model.
In the present embodiment, fixation kit 1222 pass through multiple lightning protection printed boards 1262 after with on-board plug-in module housing
200 connections, multiple lightning protection printed boards 1262 are fixed on on-board plug-in module housing 200.
In the present embodiment, fixation kit 1222 includes the first connector 1223 and the second connector 1224 of perforation, the
Two connectors 1224 are sheathed on the first connector 1223, and the first connector 1223 and the second connector 1224 sequentially pass through multiple anti-
Thunder printed board 1262.
In the present embodiment, the first connector 1223 is screw, and the second connector 1224 is hollow rivet, and rivet is arranged
In screw, with screw fit, screw and rivet sequentially pass through multiple lightning protection printed boards 1262.
In the present embodiment, support component 1226 includes multiple supporting sleeves 1228, and supporting sleeve 1228 is sheathed on fixation kit
1222.Between supporting sleeve 1228 sets two neighboring lightning protection printed board 1262, lightning protection printed board 1262 is used to support, prevents two
Adjacent lightning protection printed board 1262 mutually extrudes.
Referring to Fig. 3, in the present embodiment, location hole 1264 is both provided with multiple lightning protection printed boards 1262, first connects
1223 and second connector 1224 of fitting plugs after sequentially passing through the location hole 1264 of multiple lightning protection printed boards 1262 with on-board
Module housing 200 connects, with the multiple lightning protection printed boards 1262 of fixation.
In the present embodiment, connecting hole group 1266 is provided with lightning protection printed board 1262, contact pin component 124 sequentially passes through more
The connecting hole group 1266 of a lightning protection printed board 1262 is detachably connected with weld leg component 110.Contact pin component 124 passes through connecting hole group
1266 are connected with printed board assembly 126, and multiple lightning protection printed boards 1262 are electrically connected, and removably connects with weld leg component 110
Connect.
In the present embodiment, connecting hole group 1266 includes multiple connecting holes 1268, and multiple connecting holes 1268 are successively set on
In lightning protection printed board 1262.
In the present embodiment, multiple connecting holes 1268 are arranged in lightning protection printed board 1262 in matrix-style.
Referring to Fig. 4, in the present embodiment, on-board plug-in module housing 200 is used to house weld leg component 110 and lightning protection
Electric component 120, on-board plug-in module housing 200 include base 210 and shell 220, and base 210 has the first cavity 212,
First cavity 212 houses weld leg component 110, and shell 220 is provided with the second cavity 222, and the second cavity 222 houses connection component
122nd, contact pin component 124 and printed board assembly 126, shell 220 stretch into the first cavity 212 and are detachably connected with base 210, with
Make contact pin component 124 removably with 110 grafting of weld leg component.
In the present embodiment, fixation kit 1222 is connected after sequentially passing through multiple lightning protection printed boards 1262 with shell 220.
In the present embodiment, shell 220 includes cover body 226 and cover board 224, and cover body 226 is detachably connected with cover board 224,
And surround the second cavity 222.
In the present embodiment, multigroup second sets of vias 2242 is provided with cover board 224, for being passed through for contact pin component 124.
Referring to Fig. 5, in the present embodiment, clip assembly 214 is provided with base 210, base 210 passes through clip assembly
214 are clamped with shell 220.
In the present embodiment, clip assembly 214 includes multiple Access Divisions 2142, multiple card slots being provided with shell 220
228, Access Division 2142 corresponds with card slot 228 and is clamped.
In the present embodiment, multiple card slots 228 are arranged on cover body 226.
In the present embodiment, when shell 220 stretches into the first cavity 212, Access Division 2142 coordinates with card slot 228, makes bottom
Seat 210 is fixed with shell 220.
In the present embodiment, limit assembly 216 is provided with base 210, when shell 220 stretches into the first cavity 212, limit
Hyte part 216 is coated on the surrounding of shell 220.When shell 220 is connected with base 210, limit assembly 216 is coated on shell
220 surroundings, for fixing shell 220, improve the precision that shell 220 coordinates with base 210.
In the present embodiment, limit assembly 216 includes multiple limiting sections 2162, and multiple limiting sections 2162 are successively set on bottom
The surrounding of seat 210.
In the present embodiment, the cross section of base 210 is rectangle, and limiting section 2162 is four, and is separately positioned on base
On 210 four angles.
It should be noted that in the present embodiment, the cross section of base 210 is rectangle, and limiting section 2162 is arranged on base
On 210 four angles, but not limited to this, in the other embodiment of the utility model, the cross section of base 210 can be circle
Shape is evenly provided on base 210 for polygon, limiting sections 2162 such as pentagon, hexagons.
In the present embodiment, multiple mounting portions 218 are additionally provided with base 210, mounting portion 218 is used to install weld leg component
110, multiple first through hole 2182 are provided with mounting portion 218, and the first cavity 212 is pierced by for the pin for weld leg component 110.
In the present embodiment, the circuit board that the pin of weld leg component 110 is pierced by after the first cavity 212 with outer member is consolidated
Fixed, contact pin component 124 is optionally connected with weld leg component 110, makes on-board plug-in module 10 can be easily from outer member
Upper dismounting, so that on-board plug-in module 10 has good maintainability.
In the present embodiment, contact pin component 124 includes multiple contact pins, and multiple contact pins sequentially pass through multiple lightning protection printed boards
1262 connecting hole group 1266 is connected with weld leg component 110.
The operation principle of on-board plug-in module 10 provided in this embodiment：In the present embodiment, contact pin component 124, print
Making sheet component 126 and connection component 122 are arranged in the second cavity 222.Fixation kit 1222 sequentially passes through lightning protection printed board
It is connected after 1262 location hole 1264 with shell 220, multiple lightning protection printed boards 1262 is fixed with shell 220.Contact pin component 124
The second cavity 222 is stretched out after sequentially passing through 1268 and second sets of vias 2242 of connecting hole of multiple lightning protection printed boards 1262, with weldering
Foot component 110 connects, and realizes the circuit board of lightning protection printed board 1262 and outer member by weld leg component 110 and is electrically connected.
Base 210 is fixedly connected with outer member, and printed board assembly 126 is matched somebody with somebody by contact pin component 124 and the selectivity of weld leg component 110
Close so that on-board plug-in module 10 is detachably connected.
In conclusion on-board plug-in module 10 provided in this embodiment, in the present embodiment, electrical design and thunder-lightning
Gas design is integrated on lightning protection printed board assembly 100, on-board plug-in module 10 is realized that function has thunder and lightning to prevent again
Protective function, has good maintainability.In the present embodiment, polylith lightning protection printed board 1262 is stacked, and is reduced onboard
The volume of formula plug-in module 10, minimizes 10 volume of on-board plug-in module.In the present embodiment, shell 220 and base 210
Be detachably connected, make contact pin component 124 removably with 110 grafting of weld leg component so that on-board plug-in module 10 is conveniently torn open
Unload, reduce the maintenance difficulty of on-board plug-in module 10.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the present invention, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.
Claims (10)
- A kind of 1. lightning protection printed board assembly, it is characterised in that including weld leg component and lightning protection electric component, electric group of the lightning protection Part includes connection component, contact pin component and printed board assembly, and the printed board assembly includes multiple lightning protection printed boards, multiple described Lightning protection printed board is cascading, and the two neighboring lightning protection printed board is connected by the connection component, the pin groups Part sequentially passes through multiple lightning protection printed boards and is detachably connected with the weld leg component.
- 2. lightning protection printed board assembly according to claim 1, it is characterised in that the connection component includes fixation kit, The fixation kit is connected through multiple lightning protection printed boards and by two lightning protection printed boards of arbitrary neighborhood.
- 3. lightning protection printed board assembly according to claim 2, it is characterised in that the fixation kit includes the first connector And the second connector of perforation, second connector are sheathed on first connector, first connector and described the Two connectors sequentially pass through multiple lightning protection printed boards.
- 4. lightning protection printed board assembly according to claim 3, it is characterised in that first connector is screw, described Second connector is hollow rivet.
- 5. lightning protection printed board assembly according to claim 3, it is characterised in that be respectively provided with multiple lightning protection printed boards There is location hole, it is corresponding described fixed that first connector and second connector sequentially pass through multiple lightning protection printed boards Position hole.
- 6. lightning protection printed board assembly according to claim 2, it is characterised in that the connection component further includes support group Part, the support component are arranged between two lightning protection printed boards of arbitrary neighborhood, are used to support the lightning protection printed board.
- 7. lightning protection printed board assembly according to claim 6, it is characterised in that the support component includes multiple supports Set, the fixation kit pass through multiple lightning protection printed boards and multiple supporting sleeves.
- 8. lightning protection printed board assembly according to claim 1, it is characterised in that be respectively provided with multiple lightning protection printed boards Have a connecting hole group, the contact pin component sequentially pass through the connecting hole group of multiple lightning protection printed boards and with the leg group Part is detachably connected.
- 9. lightning protection printed board assembly according to claim 8, it is characterised in that the connecting hole group includes multiple connections Hole, multiple connecting holes are successively set in the lightning protection printed board.
- 10. a kind of on-board plug-in module, it is characterised in that any including on-board plug-in module housing and claim 1-9 Lightning protection printed board assembly described in, the lightning protection printed board assembly are contained in the on-board plug-in module housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721171062.4U CN207235206U (en) | 2017-09-13 | 2017-09-13 | A kind of lightning protection printed board assembly and on-board plug-in module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721171062.4U CN207235206U (en) | 2017-09-13 | 2017-09-13 | A kind of lightning protection printed board assembly and on-board plug-in module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207235206U true CN207235206U (en) | 2018-04-13 |
Family
ID=61861847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721171062.4U Active CN207235206U (en) | 2017-09-13 | 2017-09-13 | A kind of lightning protection printed board assembly and on-board plug-in module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207235206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110187148A (en) * | 2018-11-30 | 2019-08-30 | 中航光电科技股份有限公司 | Multicore printed board plug and pull out detector |
-
2017
- 2017-09-13 CN CN201721171062.4U patent/CN207235206U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110187148A (en) * | 2018-11-30 | 2019-08-30 | 中航光电科技股份有限公司 | Multicore printed board plug and pull out detector |
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