CN207426687U - The pluggable lightning-protection module of on-board multichannel and carrier arrangement - Google Patents
The pluggable lightning-protection module of on-board multichannel and carrier arrangement Download PDFInfo
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- CN207426687U CN207426687U CN201721173570.6U CN201721173570U CN207426687U CN 207426687 U CN207426687 U CN 207426687U CN 201721173570 U CN201721173570 U CN 201721173570U CN 207426687 U CN207426687 U CN 207426687U
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Abstract
The utility model provides a kind of pluggable lightning-protection module of on-board multichannel and carrier arrangement, is related to anti-thunder technical field.Wherein, the pluggable lightning-protection module of on-board multichannel, applied to carrier arrangement, carrier arrangement includes system function printed board.The pluggable lightning-protection module of on-board multichannel includes the first lightning protection submodule and the second lightning protection submodule.Wherein, the first lightning protection submodule includes weld leg component and pedestal, and weld leg component is installed on pedestal, for being welded in system function printed board.Second lightning protection submodule includes lightning protection electric component and shell, and lightning protection electric component is installed on shell, and lightning protection electric component and weld leg component removably grafting, shell are detachably connected with pedestal.The pluggable lightning-protection module of on-board multichannel provided by the utility model realizes the design of small modules device level, can be integrated in system function printed board, light-weight, small, wiring is simpler, cost is relatively low, improves maintenanceability, will not be by the environmental restrictions of narrow space.
Description
Technical field
The utility model is related to anti-thunder technical field, in particular to a kind of pluggable lightning-protection module of on-board multichannel
And carrier arrangement.
Background technology
Much without lightning protection function, existing sorts of systems function will for the design of the equipment such as traditional vehicle-mounted, onboard instrument
Ask higher and higher, so should have the function of that the requirement of lightning protection is more and more to system, however many systems there are space by
Limit problem, it is impossible to use independent lightning protection box.It is existing with the matching used lightning protection component of box-type equipment using " input is defeated
Go out connector lightning protection box " or " carrying universal Surge Protector " mode, product weight is big, and volume is big, wiring it is complicated and into
This height.
Utility model content
One of the purpose of this utility model is to provide a kind of pluggable lightning-protection module of on-board multichannel, the small-sized mould of realization
Block device level designs, and light-weight, small, wiring is simpler, and cost is relatively low, improves maintenanceability, and repair is more square
It just, will not be by the environmental restrictions of narrow space.
The another object of the utility model is to provide carrier arrangement, realizes the design of small modules device level, light-weight,
Small, wiring is simpler, and cost is relatively low, improves maintenanceability, repair is more convenient, will not be by the ring of narrow space
Border limits.
What the embodiment of the utility model was realized in：
A kind of pluggable lightning-protection module of on-board multichannel, applied to carrier arrangement, the carrier arrangement includes system function
Printed board, the pluggable lightning-protection module of on-board multichannel include the first lightning protection submodule and the second lightning protection submodule.Described
One lightning protection submodule includes weld leg component and pedestal, and the weld leg component is installed on the pedestal, for being welded in the system
Function printed board.The second lightning protection submodule includes lightning protection electric component and shell, and the lightning protection electric component is installed on institute
Shell is stated, the lightning protection electric component and the weld leg component removably grafting, the shell detachably connect with the pedestal
It connects.
Further, the lightning protection electric component include contact pin component and printed board assembly, the contact pin component with it is described
Printed board assembly is electrically connected, the contact pin component and the weld leg component removably grafting.
Further, the lightning protection electric component further includes connection component, and the printed board assembly is printed including multiple lightning protection
Making sheet, multiple lightning protection printed boards are cascading, and the two neighboring lightning protection printed board is connected by the connection component
Connect, the contact pin component sequentially pass through multiple lightning protection printed boards and with the weld leg component removably grafting.
Further, the connection component includes fixation kit, and the fixation kit includes the first connector and perforation
Second connector, second connector are sheathed on first connector, first connector and second connector
Sequentially pass through multiple lightning protection printed boards.
Further, location hole, first connector and described second are both provided in multiple lightning protection printed boards
Connector sequentially passes through the corresponding location hole of multiple lightning protection printed boards.
Further, the connection component further includes support component, and the support component is arranged at two of arbitrary neighborhood
Between the lightning protection printed board, the lightning protection printed board is used to support.
Further, connecting hole group is both provided in multiple lightning protection printed boards, the contact pin component sequentially passes through more
The connecting hole group of a lightning protection printed board and with the weld leg component removably grafting.
Further, the weld leg component includes multiple legs, and the leg includes the pin and jack part that are connected with each other,
The jack part is installed on the pedestal, and the contact pin component and the jack part removably grafting, the pin pass through
The pedestal simultaneously is used to be welded in the system function printed board.
Further, the pedestal is provided with clip assembly, and the clip assembly includes multiple holding sections, on the shell
Multiple card slots are provided with, the holding section corresponds with the card slot and is clamped.
A kind of carrier arrangement, including system function printed board and the pluggable lightning-protection module of on-board multichannel, the on-board
The pluggable lightning-protection module of multichannel includes the first lightning protection submodule and the second lightning protection submodule.The first lightning protection submodule includes weldering
Foot component and pedestal, the weld leg component are installed on the pedestal, and the weld leg component is welded in the system function printed board.
The second lightning protection submodule includes lightning protection electric component and shell, and the lightning protection electric component is installed on the shell, described
Lightning protection electric component and the weld leg component removably grafting, the shell are detachably connected with the pedestal.
The pluggable lightning-protection module of on-board multichannel of the utility model embodiment offer and the advantageous effect of carrier arrangement are：
First lightning protection submodule and the second lightning protection submodule are connected by lightning protection electric component and weld leg component grafting and shell with pedestal
It connects, combination forms a complete module, and can be welded in system function printed board by weld leg component so that on-board is more
The electrical design of the pluggable lightning-protection module in road and the electrical design of carrier arrangement are integrated in system function printed board, can either realize
The function of carrier arrangement in itself, and can realize lightning protection function, meanwhile, the pluggable lightning-protection module of on-board multichannel is due to adopting
With modular construction, realize the design of small modules device level, light-weight, small, wiring is simpler, and cost compared with
It is low, and since lightning protection electric component is detachable with weld leg component, shell is detachable with pedestal so that when on-board multichannel can insert
When pulling out lightning-protection module and needing repairing, only need to remove the second lightning protection submodule can carry out maintenance, and improve maintenanceability, repair is more
Add conveniently, it will not be by the environmental restrictions of narrow space.
Description of the drawings
It, 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 should be understood that the following drawings illustrates 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 application scenarios signal for the pluggable lightning-protection module of on-board multichannel that the utility model first embodiment provides
Figure；
Fig. 2 is the overall structure signal for the pluggable lightning-protection module of on-board multichannel that the utility model first embodiment provides
Figure；
Fig. 3 is the first lightning protection submodule of the pluggable lightning-protection module of on-board multichannel that the utility model first embodiment provides
The Split type structure schematic diagram of block and the second lightning protection submodule；
Fig. 4 is the explosive view for the pluggable lightning-protection module of on-board multichannel that the utility model first embodiment provides；
Fig. 5 is that the structure of the pedestal for the pluggable lightning-protection module of on-board multichannel that the utility model first embodiment provides is shown
It is intended to；
Fig. 6 is the knot of the weld leg component for the pluggable lightning-protection module of on-board multichannel that the utility model first embodiment provides
Structure schematic diagram；
Fig. 7 is the structure of the leg group for the pluggable lightning-protection module of on-board multichannel that the utility model first embodiment provides
Schematic diagram；
Fig. 8 is the lightning protection printed board for the pluggable lightning-protection module of on-board multichannel that the utility model first embodiment provides
Structure diagram；
Fig. 9 is that the structure of the shell for the pluggable lightning-protection module of on-board multichannel that the utility model first embodiment provides is shown
It is intended to；
Figure 10 is electrical group of the lightning protection for the pluggable lightning-protection module of on-board multichannel that the utility model first embodiment provides
The structure diagram of part.
Icon：The pluggable lightning-protection module of 10- on-board multichannels；20- system function printed boards；11- the first lightning protection submodules
Block；12- the second lightning protection submodules；110- weld leg components；111- leg groups；1111- legs；1112- pins；1113- jacks
Part；112- surges side leg group；113- equipment side leg group；120- lightning protection electric components；122- connection components；1222- is fixed
Component；The first connectors of 1223-；The second connectors of 1224-；1226- support components；1228- supporting sleeves；124- pin groups
Part；126- printed board assemblys；1262- lightning protection printed boards；1264- location holes；1266- connecting hole groups；1268- connecting holes；210-
Pedestal；The first cavitys of 212-；214- clip assemblies；2142- clamping portions；216- limit assemblies；2162- limiting sections；218- is installed
Portion；2182- first through hole；220- shells；The second cavitys of 222-；224- cover boards；The second through holes of 2242-；226- cover bodies；228- cards
Slot.
Specific 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 configure to arrange and design with a variety of.
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 the orientation of the instructions such as term " on ", " under ", " interior ", " outer "
Or position relationship be based on orientation shown in the drawings or position relationship or the utility model product using when usually put
The orientation or position relationship that orientation or position relationship or those skilled in the art usually understand, are for only for ease of description
The utility model and simplified description rather than instruction imply that signified equipment or element must be with specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
In addition, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicating or implying relatively important
Property.
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 ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition
Concrete meaning of the language in the utility model.
First embodiment
Referring to Fig. 1, present embodiments providing a kind of pluggable lightning-protection module 10 of on-board multichannel, it is applied to carrier
Device (not shown), carrier arrangement include system function printed board 20, and the pluggable lightning-protection module 10 of the on-board multichannel is used to connect
System function printed board 20 is connected to, lightning protection is carried out to the function circuit in system function printed board 20 to realize, and is caused
The pluggable lightning-protection module 10 of on-board multichannel is integrated in system function printed board 20.
It should be noted that carrier arrangement can be vehicle-mounted instrument, onboard instrument etc..In addition, preferably, on-board
The pluggable lightning-protection module 10 of multichannel can be series at function circuit front end to be protected in system function printed board 20, and and system
Transmission line connects.When system transmission route is by lightning induction, lightning current passes through the pluggable lightning protection mould of the on-board multichannel
High current is released to the earth by block 10, and in the voltage range that lightning surge clamp is allowed in carrier arrangement, so that it is guaranteed that
The safety of carrier arrangement.
Fig. 2 and Fig. 3 are referred to, the pluggable lightning-protection module 10 of the on-board multichannel includes the first lightning protection submodule 11 and second
Lightning protection submodule 12, the first lightning protection submodule 11 and the second lightning protection submodule 12 are detachably connected, in order to repair.
Referring to Fig. 4, wherein, the first lightning protection submodule 11 includes weld leg component 110 and pedestal 210, weld leg component 110 is pacified
Loaded on pedestal 210, for being welded in system function printed board 20.Second lightning protection submodule 12 includes 120 He of lightning protection electric component
Shell 220, lightning protection electric component 120 are installed on shell 220, and lightning protection electric component 120 is removably inserted with weld leg component 110
It connects, shell 220 is detachably connected with pedestal 210.
Referring to Fig. 5, pedestal 210 has the first cavity 212, the first cavity 212 is used to house weld leg component 110, and energy
Enough stretched into for shell 220.In the present embodiment, clip assembly 214 is provided on pedestal 210, pedestal 210 passes through clip assembly
214 are clamped with shell 220.Preferably, clip assembly 214 includes multiple clamping portions 2142, for multiple positions of shell 220
It is clamped.
In the present embodiment, when shell 220 stretches into the first cavity 212, clamping portion 2142 is clamped with shell 220, makes bottom
Seat 210 is fixed with shell 220.
In the present embodiment, limit assembly 216 is provided on pedestal 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 pedestal 210, limit assembly 216 is coated on shell
220 surroundings for fixing shell 220, improve the precision that shell 220 coordinates with pedestal 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 pedestal 210 is rectangle, and limiting section 2162 is four, and is separately positioned on pedestal
On 210 four angles.
It should be noted that in the present embodiment, the cross section of pedestal 210 is rectangle, and limiting section 2162 is arranged on pedestal
On 210 four angles, but it is without being limited thereto, and in the other embodiment of the utility model, the cross section of pedestal 210 can be circle
Shape is evenly provided on for polygons, limiting sections 2162 such as pentagon, hexagons on pedestal 210.
In the present embodiment, multiple mounting portions 218 are additionally provided on pedestal 210, mounting portion 218 is used to install leg group
Part 110 is provided with multiple first through hole 2182 on mounting portion 218, for being pierced by the first cavity 212 for weld leg component 110.
Referring to Fig. 6, weld leg component 110 includes multigroup leg group 111, every group of leg group 111 includes multiple legs
1111, each leg 1111 includes the pin 1112 being connected with each other and jack part 1113, jack part 1113 are installed on pedestal 210
On mounting portion 218, jack part 1113 is used for and the removably grafting of lightning protection electric component 120.Pin 1112 is set by pedestal 210
There is the one side of the first cavity 212 through pedestal 210 to opposite side, and for being welded in system function printed board 20.
Referring to Fig. 7, leg group 111 is divided for surge side leg group 112 and equipment side leg group 113, surge side leg group
112 with system transmission route for be electrically connected, equipment side leg group 113 for it is to be protected in system function printed board 20
Function circuit is electrically connected so that the pluggable lightning-protection module 10 of the on-board multichannel is series to be protected in system function printed board 20
Function circuit front end.In the present embodiment, surge side leg group 112 and equipment side leg group 113 respectively have two groups.
Fig. 4 and Fig. 8 are please referred to, lightning protection electric component 120 includes connection component 122, contact pin component 124 and printed board
Component 126.Printed board assembly 126 includes multiple lightning protection printed boards 1262, and multiple lightning protection printed boards 1262 are cascading, phase
Adjacent two lightning protection printed boards 1262 are connected by connection component 122, and contact pin component 124 sequentially passes through lightning protection printed board 1262 simultaneously
It is detachably connected with weld leg component 110, is welded by weld leg component 110 and system function printed board 20, to realize to system work(
The lightning protection of the function circuit of energy printed board 20.In the present embodiment, contact pin component 124 includes multiple pin groups (figure is not marked),
It corresponds grafting with multiple leg groups 111 respectively.
In the present embodiment, polylith lightning protection printed board 1262 is stacked, and it is pluggable anti-to be conducive to reduction on-board multichannel
The volume of thunder module 10 makes pluggable 10 volume of the lightning-protection module miniaturization of on-board multichannel.
In the present embodiment, connection component 122 includes fixation kit 1222 and support component 1226.Fixation kit 1222
It is connected through multiple lightning protection printed boards 1262 and by two lightning protection printed boards 1262 of arbitrary neighborhood, support component 1226 is used to support
The adjacent lightning protection printed board 1262 of any two.
It should be noted that in the present embodiment, connection component 122 includes fixation kit 1222 and support component 1226,
But it is without being limited thereto, 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 achieve the effect that the present embodiment, within the protection scope of the present utility model.
In the present embodiment, fixation kit 1222 is connected after passing through multiple lightning protection printed boards 1262 with shell 220, will be multiple
Lightning protection printed board 1262 is fixed on shell 220.
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
A adjacent lightning protection printed board 1262 mutually squeezes.
Referring to Fig. 9, in the present embodiment, location hole 1264 is both provided in multiple lightning protection printed boards 1262, first connects
1223 and second connector 1224 of fitting connects after sequentially passing through the location hole 1264 of multiple lightning protection printed boards 1262 with shell 220
It connects, with the multiple lightning protection printed boards 1262 of fixation.
In the present embodiment, connecting hole group 1266 is provided in 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 is connected with printed board assembly 126, and multiple lightning protection printed boards 1262 are electrically connected, and removably with weld leg component 110
Grafting.
In the present embodiment, connecting hole group 1266 includes multiple connecting holes 1268, more for being passed through for contact pin component 124
A connecting hole 1268 is successively set in lightning protection printed board 1262.
In the present embodiment, multiple connecting holes 1268 are arranged in matrix-style in lightning protection printed board 1262.
Referring to Fig. 10, wherein, shell 220 is provided with the second cavity 222, for housing lightning protection electric component 120.Shell
220 stretch into the first cavity 212 and are detachably connected with pedestal 210 so that contact pin component 124 removably with weld leg component 110
Grafting.
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.Multigroup second through hole 2242 is provided on cover board 224, for being passed through for contact pin component 124.This reality
It applies in example, cover body 226 is the hollow rectangular parallelepiped structure of a side opening, and cover board 224 is rectangular plate-like structure, cover board 224 and cover
The one side that body 226 is equipped with opening is detachably connected.
Multiple card slots 228 are provided on shell 220, clamping portion 2142 corresponds with card slot 228 and is clamped.In the present embodiment
In, multiple card slots 228 are arranged on cover body 226.When shell 220 stretches into the first cavity 212, clamping portion 2142 and card slot 228
Cooperation, makes pedestal 210 be fixed with shell 220.
In conclusion please referring to Fig.1-Figure 10, the pluggable lightning-protection module 10 of on-board multichannel provided in this embodiment is filling
Timing, the pin 1112 of weld leg component 110 make the jack part 1113 of weld leg component 110 and pedestal 210 through pedestal 210
Mounting portion 218 connects, so as to form the first lightning protection submodule 11.Fixation kit 1222 is passed through into multiple lightning protection printed boards 1262
Contact pin component 124 is sequentially passed through multiple lightning protection printed boards 1262 by corresponding location hole 1264 and support component 1226, will be solid
Determine component 1222, support component 1226, printed board assembly 126 and contact pin component 124 to be placed in cover body 226, pass through fixation kit
1222 fix multiple lightning protection printed boards 1262 with cover body 226, and cover board 224 is placed on to the opening of cover body 226, and causes contact pin
Component 124 passes through cover board 224, cover board 224 is connected with cover body 226, so as to form the second lightning protection submodule 12.
The pluggable lightning-protection module 10 of on-board multichannel provided in this embodiment when in use, by the pin of weld leg component 110
1112 are welded in system function printed board 20, and function circuit to be protected is selected to be connected with pin 1112 according to actual needs,
In, surge side leg group 112 is electrically connected with system transmission route, and equipment side leg group 113 in system function printed board 20 with treating
The function circuit electrical connection of protection, so that the pluggable lightning-protection module 10 of the on-board multichannel is series in system function printed board 20
Function circuit front end to be protected.It is connected at this point, realizing the first lightning protection submodule 11 with system function printed board 20.
The shell 220 of second lightning protection submodule 12 is stretched into pedestal 210 so that stretch out the contact pin component 124 of shell 220
With 1113 grafting of jack part of weld leg component 110, so as to fulfill being electrically connected for system function printed board 20 and lightning protection printed board 1262
It connects, and clamping portion 2142 and card slot 228 is corresponded into clamping, realize the firm fixation of shell 220 and pedestal 210.
When system transmission route is by lightning induction, lightning current will by the pluggable lightning-protection module 10 of the on-board multichannel
High current is released to the earth, and in the voltage range that lightning surge clamp is allowed in carrier arrangement, ensures that carrier
The safety of device.
To sum up, in the pluggable lightning-protection module 10 of on-board multichannel provided in this embodiment, the first lightning protection submodule 11 and
Two lightning protection submodules 12 are connected by lightning protection electric component 120 with 110 grafting of weld leg component and shell 220 with pedestal 210, group
It closes and forms a complete module.And system function printed board 20 is welded in by weld leg component 110 so that on-board multichannel can
It plugs the electrical design of lightning-protection module 10 and the electrical design of carrier arrangement is integrated in system function printed board 20, can either realize
The function of carrier arrangement in itself, and can realize lightning protection function, meanwhile, the pluggable lightning-protection module 10 of on-board multichannel due to
Using modular construction, the design of small modules device level is realized, light-weight, small, wiring is simpler, and cost
It is relatively low, and since lightning protection electric component 120 and weld leg component 110 are detachable, shell 220 is detachable with pedestal 210 so that when
When the pluggable lightning-protection module 10 of on-board multichannel needs repairing, only need to remove the second lightning protection submodule 12 can carry out maintenance, and carry
High maintenanceability, repair is more convenient, will not be by the environmental restrictions of narrow space.
It should be appreciated that the pluggable lightning-protection module 10 of the on-board multichannel is device integrated module formula Surge Protector,
Lightning protection function is according to actual requirement respective design；It is designed using plug type, improves maintenanceability.
Second embodiment
A kind of carrier arrangement is present embodiments provided, the plate provided including system function printed board 20 and first embodiment
The pluggable lightning-protection module 10 of load formula multichannel, the present embodiment do not refer to that part can refer to first embodiment.
In the present embodiment, the pluggable lightning-protection module 10 of on-board multichannel includes the first lightning protection submodule 11 and the second lightning protection
Module 12.First lightning protection submodule 11 includes weld leg component 110 and pedestal 210.Weld leg component 110 is installed on pedestal 210, weldering
Foot component 110 is welded in system function printed board 20.Second lightning protection submodule 12 includes lightning protection electric component 120 and shell
220, lightning protection electric component 120 is installed on shell 220, lightning protection electric component 120 and the removably grafting of weld leg component 110, outside
Shell 220 is detachably connected with pedestal 210.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, 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 modifications, equivalent replacements and improvements are made should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of pluggable lightning-protection module of on-board multichannel, applied to carrier arrangement, the carrier arrangement is printed including system function
Making sheet, which is characterized in that the pluggable lightning-protection module of on-board multichannel includes the first lightning protection submodule and the second lightning protection submodule
Block；
The first lightning protection submodule includes weld leg component and pedestal, and the weld leg component is installed on the pedestal, for welding
In the system function printed board；
The second lightning protection submodule includes lightning protection electric component and shell, and the lightning protection electric component is installed on the shell,
The lightning protection electric component and the weld leg component removably grafting, the shell are detachably connected with the pedestal.
2. the pluggable lightning-protection module of on-board multichannel according to claim 1, which is characterized in that the lightning protection electric component
Including contact pin component and printed board assembly, the contact pin component is electrically connected with the printed board assembly, the contact pin component and institute
State weld leg component removably grafting.
3. the pluggable lightning-protection module of on-board multichannel according to claim 2, which is characterized in that the lightning protection electric component
Connection component is further included, the printed board assembly includes multiple lightning protection printed boards, and multiple lightning protection printed boards, which stack gradually, to be set
It puts, the two neighboring lightning protection printed board is connected by the connection component, and the contact pin component sequentially passes through multiple described anti-
Thunder printed board and with the weld leg component removably grafting.
4. the pluggable lightning-protection module of on-board multichannel according to claim 3, which is characterized in that the connection component includes
Fixation kit, the fixation kit includes the first connector and the second connector of perforation, second connector are sheathed on institute
The first connector is stated, first connector and second connector sequentially pass through multiple lightning protection printed boards.
5. the pluggable lightning-protection module of on-board multichannel according to claim 4, which is characterized in that multiple lightning protection printings
Location hole is both provided on plate, first connector and second connector sequentially pass through multiple lightning protection printed boards pair
The location hole answered.
6. the pluggable lightning-protection module of on-board multichannel according to claim 3, which is characterized in that the connection component also wraps
Support component is included, the support component is arranged between two lightning protection printed boards of arbitrary neighborhood, is used to support described anti-
Thunder printed board.
7. the pluggable lightning-protection module of on-board multichannel according to claim 3, which is characterized in that multiple lightning protection printings
Be both provided with connecting hole group on plate, the contact pin component sequentially pass through the connecting hole group of multiple lightning protection printed boards and with
The weld leg component removably grafting.
8. the pluggable lightning-protection module of on-board multichannel according to claim 2, which is characterized in that the weld leg component includes
Multiple legs, the leg include the pin and jack part that are connected with each other, and the jack part is installed on the pedestal, described to insert
Needle assemblies and the jack part removably grafting, the pin is through the pedestal and for being welded in the system function print
Making sheet.
9. the pluggable lightning-protection module of on-board multichannel according to claim 1, which is characterized in that the pedestal is provided with card
Connected components, the clip assembly include multiple holding sections, and multiple card slots, the holding section and the card are provided on the shell
Slot corresponds clamping.
10. a kind of carrier arrangement, which is characterized in that including system function printed board and the pluggable lightning-protection module of on-board multichannel,
The pluggable lightning-protection module of on-board multichannel includes the first lightning protection submodule and the second lightning protection submodule；
The first lightning protection submodule includes weld leg component and pedestal, and the weld leg component is installed on the pedestal, the leg
Components welding is in the system function printed board；
The second lightning protection submodule includes lightning protection electric component and shell, and the lightning protection electric component is installed on the shell,
The lightning protection electric component and the weld leg component removably grafting, the shell are detachably connected with the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721173570.6U CN207426687U (en) | 2017-09-13 | 2017-09-13 | The pluggable lightning-protection module of on-board multichannel and carrier arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721173570.6U CN207426687U (en) | 2017-09-13 | 2017-09-13 | The pluggable lightning-protection module of on-board multichannel and carrier arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207426687U true CN207426687U (en) | 2018-05-29 |
Family
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| CN201721173570.6U Active CN207426687U (en) | 2017-09-13 | 2017-09-13 | The pluggable lightning-protection module of on-board multichannel and carrier arrangement |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425515A (en) * | 2017-09-13 | 2017-12-01 | 四川中光防雷科技股份有限公司 | The pluggable lightning-protection module of on-board multichannel and carrier arrangement |
| CN111883941A (en) * | 2020-07-13 | 2020-11-03 | 安徽和光电气设备有限公司 | Detachable lightning protection piece for building electrical equipment and disassembling and assembling method thereof |
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2017
- 2017-09-13 CN CN201721173570.6U patent/CN207426687U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425515A (en) * | 2017-09-13 | 2017-12-01 | 四川中光防雷科技股份有限公司 | The pluggable lightning-protection module of on-board multichannel and carrier arrangement |
| CN111883941A (en) * | 2020-07-13 | 2020-11-03 | 安徽和光电气设备有限公司 | Detachable lightning protection piece for building electrical equipment and disassembling and assembling method thereof |
| CN111883941B (en) * | 2020-07-13 | 2021-12-14 | 安徽和光电气设备有限公司 | Detachable lightning protection piece for building electrical equipment and disassembling and assembling method thereof |
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