CN105161928B - A kind of lightning protection filtration module - Google Patents
A kind of lightning protection filtration module Download PDFInfo
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- CN105161928B CN105161928B CN201510538305.2A CN201510538305A CN105161928B CN 105161928 B CN105161928 B CN 105161928B CN 201510538305 A CN201510538305 A CN 201510538305A CN 105161928 B CN105161928 B CN 105161928B
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- lightning protection
- printed board
- board
- filtering
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Abstract
The present invention relates to a kind of lightning protection filtration module, including being provided with the lightning protection printed board of lightning protection component and being provided with the filtering printed board of filtering device, lightning protection filtration module also includes module housing, module housing has the front and rear front side board set, back side panel and the housing cavity between front and rear side plate, lightning protection printed board, it is arranged side by side before and after filtering printed board to be arranged in the housing cavity, the output end of lightning protection printed circuit board in lightning protection printed board is connected with the input of the filtering printed circuit board in filtering printed board, the connected input terminal adapter of the input of the lightning protection printed circuit board is provided with the front side board, the output terminal adapter being connected with the output end of the filtering printed circuit board is provided with back side panel.The present invention solve in the prior art because lightning protection printed board, filtering printed board be placed in two housings cause the larger-size problem of lightning protection filtration module.
Description
Technical field
The present invention relates to a kind of lightning protection filtration module.
Background technology
In lightning protection and EMC test, it is often necessary to lightning protection or filtering process are carried out, typically using lightning protection or filter
The mode of ripple connector.Lightning protection or filter connector refer to carry out lightning protection or filtering process inside connector, i.e., using lightning protection
The effect of device or filtering device with realizing lightning protection or filtering after soldering of printed boards with the mode of connector contact welding again, one
As setting form be that the lightning protection printed board for being welded with lightning protection component is placed in connector to form lightning protection connector, will be welded with
The filtering printed board of filtering device, which is placed in connector, forms filter connector, the structure such as Chinese patent of lightning protection connector
" a kind of modular lightning protection connector " disclosed in CN104037552A, the filter connector lightning protection connector is similar.This form
Such a problem is resulted in, when needing filtering process when not only needing lightning protection to handle, it is necessary to by lightning protection connector and filtering
Connector is used in series, yet with lightning protection printed board and filtering printed board be divided into lightning protection connector, filter connector two
In individual connector shell, the size superposition of two connector shells causes the appearance and size of whole lightning protection filtration module very big, special
It is not axial dimension, whole product is heavier, and when user has lightning protection and filtering requirements simultaneously, product design is oversized,
Size after user's change beyond affordability, is unfavorable for the popularization of product；This outconnector uses Type of Welding with printed board, also leads
Connector is caused not have maintainability.
The content of the invention
It is an object of the invention to provide a kind of lightning protection filtration module, to solve in the prior art because of lightning protection printed board, filter
Ripple printed board is placed in two housings and causes the larger-size problem of lightning protection filtration module.
In order to solve the above problems, the technical scheme is that：
A kind of lightning protection filtration module, including the lightning protection printed board for being provided with lightning protection component and the filtering for being provided with filtering device
Printed board, lightning protection filtration module also includes module housing, before module housing has the front and rear front side board set, back side panel and is located at
Housing cavity between back side panel, arranged side by side before and after lightning protection printed board, filtering printed board to be arranged in the housing cavity, lightning protection
The output end of lightning protection printed circuit board in printed board is connected with the input of the filtering printed circuit board in filtering printed board, institute
State the connected input terminal adapter of input that the lightning protection printed circuit board is provided with front side board, be provided with back side panel with
The output terminal adapter that the output end of the filtering printed circuit board is connected.
Lightning protection printed circuit board in lightning protection printed board with the filtering printed circuit board in filtering printed board by plug, insert
Seat is realized to slotting to be connected, and plug, socket are fixedly arranged in filtering printed board and lightning protection printed board respectively.
Input terminal adapter is fixed on the front side board by screw, is provided with lightning protection printed board and input
Connector is connected to realize that the lightning protection printed board connected with the input of lightning protection printed circuit board of input terminal adapter is connected to inserting
Device.
Output terminal adapter is fixed on the back side panel by screw, and output terminal adapter has and filtering printed board weldering
The printed board leg connect in succession.
Lightning protection filtration module also includes switching part, and switching part includes flexible printed circuit and is connected to flexible printed circuit two
First rigid printed board and the second rigid printed board at end, it is provided with the first rigid printed board for being connected with user's printed board
Grafting direction and the perpendicular multi-tap in the first rigid printed board thickness of slab direction, be provided with the second rigid printed board and be used for
The grafting direction connected with the output terminal adapter patchplug consistent with the second rigid printed board thickness of slab direction.
Module housing also includes the cylindrical body extended along the longitudinal direction between forward and backward side plate, front side board and cylinder
This body by integral forming of shape, back side panel are fixed on cylindrical body rear end by screw, and lightning protection printed board is fixed on front side by screw
On plate, filtering printed board is fixed on back side panel by screw.
Beneficial effects of the present invention are：Lightning protection printed board and filtering printed board may be contained within a module housing, use
When by the input terminal adapter input signal on front side board, it is front and rear by the output terminal adapter output signal on back side panel
The structure being set up in parallel substantially reduces causes lightning protection to filter because being arranged in two housings lightning protection printed board, filtering printed board
The problem of module size is larger.
Brief description of the drawings
Fig. 1 is structural representation when module housing lacks back side panel in one embodiment of lightning protection filtration module in the present invention
Figure；
Fig. 2 is the view in Fig. 1 another direction；
Fig. 3 is the structural representation of lightning protection printed board in one embodiment of lightning protection filtration module in the present invention；
Fig. 4 is the view in Fig. 3 another direction；
Fig. 5 is the structural representation being installed to lightning protection printed board on front side board；
Fig. 6 is the view in Fig. 5 another direction；
Fig. 7 is the structural representation of the back side panel in one embodiment of lightning protection filtration module in the present invention；
Fig. 8 is the view in Fig. 7 another direction；
Fig. 9 is the structural representation of the filtering printed board in one embodiment of lightning protection filtration module in the present invention；
Figure 10 is the view in Fig. 9 another direction；
Figure 11 is the structural representation being installed to filtering printed board on back side panel；
Figure 12 is the view in Figure 11 another direction；
Figure 13 is the structural representation of the switching part in one embodiment of lightning protection filtration module in the present invention.
Embodiment
The implementation of lightning protection filtration module is for example shown in Fig. 1 ~ 13：Including being provided with the lightning protection printed board 4 of lightning protection component 6 and setting
The filtering printed board 12 of filtering device 11 is equipped with, there is lightning protection printed circuit board in lightning protection printed board 4, filters and has in printed board 12
There is filtering printed circuit board, wherein lightning protection printed circuit board and filtering printed circuit board belongs to prior art, it is tied at this
Structure is no longer described in detail.Lightning protection filtration module also includes module housing, module housing have the front and rear front side board 2 set, back side panel 9 and
The cylindrical body 1 being provided between front and rear side plate, the endoporus of cylindrical body 1 form the housing cavity extended along the longitudinal direction, this
The cross sectional shape of cylindrical body is an irregular shape in embodiment, and front side board 2 is integrally formed with cylindrical body 1, back side panel 9
It is fixed on by screw in cylindrical body.It is arranged side by side before and after lightning protection printed board 4, filtering printed board 12 to be arranged in housing cavity,
Be provided with the socket 7 being connected with the output end of lightning protection printed circuit board in lightning protection printed board 4, filter be provided with printed board 12 with
The connected plug 13 of the input of printed circuit board is filtered, lightning protection printed circuit board can be realized to inserting by plug 13, socket 7
Output end with filter printed circuit board input turn on, plug, the contact leg of socket be respectively welded at filtering print
On plate 12 and lightning protection printed board 4, to ensure bonding strength, also set between plug, socket and filtering printed board and lightning protection printed board
It is equipped with trip bolt.The rear side of front side board 2 is fixed in lightning protection printed board 4 by screw, mounting hole 3 before being offered on front side board 2,
Input terminal adapter 8 is provided with preceding mounting hole 3, input terminal adapter 8 is fixed on front side board 2 by screw, lightning protection printing
The lightning protection printed board connector 5 being connected with the input of lightning protection printed circuit board is provided with plate 4, after inputting terminal adapter 8
End imports signal with the grafting of lightning protection printed board connector 5 to realize to lightning protection printed circuit board, and lightning protection printed board connector only wraps
Insulator and contact are included, contact is connected with lightning protection soldering of printed boards.Filtering printed board is fixed on back side panel by screw
Front side, the boss connected for filtering printed board 12 is provided with back side panel 9, rear mounting hole 10 is offered on back side panel 9, rear installation
Output terminal adapter 14 is provided with hole 10, output terminal adapter is fixed on back side panel 9 by screw, exports terminal adapter 14
With the printed board leg being welded to connect with filtering printed board 12.Lightning protection filtration module also includes switching part, switching part bag
Include flexible printed circuit 17 and be connected to first rigid printed board 18 and the second rigid printed board 16 at the both ends of flexible printed circuit 17, the
It is provided with one rigid printed board 18 for the grafting direction being connected with user's printed board and the first rigid printed board thickness of slab direction
Perpendicular multi-tap 19, the grafting direction for being connected with output terminal adapter 14 is provided with the second rigid printed board 16
The patchplug 15 consistent with the thickness of slab direction of the second rigid printed board 16.
Arranged side by side before and after lightning protection printed board, filtering printed board to be arranged in housing cavity, compact-sized size is smaller, front side
Plate is used for fixed input terminal adapter and lightning protection printed board, and back side panel is used for fixed output terminal adapter and filtering printed board, no
Other structures need to be set in module housing, simplify the complex degree of structure of module housing；Terminal adapter is inputted to print with lightning protection
Making sheet connector is to inserting connection, and output terminal adapter is with filtering printed board connector to inserting connection so that input terminal adapter, defeated
Going out terminal adapter can freely dismantle, and have maintainability；Pass through this lightning protection of switching part filtration module and user's printed board phase
Even, flexible printed circuit can conveniently change closure, be advantageous to the quick assembling of equipment, and this is very beneficial for the popularization of product,
Also user's space, which can be saved, contributes to its loss of weight.
In other embodiments of the invention：Plug, socket can not also be set, now lightning protection printed board and filtering printed board
It can be linked together with non-disconnectable, the connection of circuit both it is realized say by flexible printed circuit；Lightning protection printed board
It can also be not secured on front side board, filtering printed board can also be not secured on back side panel, now can be in cylindrical body
Installation site is set, lightning protection printed board, filtering printed board are fixed in cylindrical body；Input terminal adapter can also and lightning protection
Soldering of printed boards connector, output terminal adapter can also be connected with filtering soldering of printed boards；The cross sectional shape of cylindrical body is also
Can be the square of rule, rectangle or circle etc..
Claims (4)
1. a kind of lightning protection filtration module, including be provided with the lightning protection printed board of lightning protection component and be provided with the filtering print of filtering device
Making sheet, it is characterised in that：Lightning protection filtration module also includes module housing, and module housing has the front and rear front side board set, rear side
Plate and the housing cavity between front and rear side plate, it is arranged side by side before and after lightning protection printed board, filtering printed board to be arranged at the housing
In inner chamber, the output end of the lightning protection printed circuit board in lightning protection printed board is defeated with the filtering printed circuit board in filtering printed board
Enter end to be connected, the connected input terminal adapter of the input of the lightning protection printed circuit board, rear side are provided with the front side board
It is provided with the output terminal adapter that is connected of output end with the filtering printed circuit board on plate, the lightning protection in lightning protection printed board prints
Making sheet circuit is connected by plug, socket with the filtering printed circuit board in filtering printed board to inserting to realize, plug, socket point
It is not fixedly arranged in filtering printed board and lightning protection printed board, module housing is also included between forward and backward side plate along the longitudinal direction
The cylindrical body of extension, front side board are integrally formed with cylindrical body, and back side panel is fixed on cylindrical body rear end, lightning protection by screw
Printed board is fixed on front side board by screw, and filtering printed board is fixed on back side panel by screw.
2. lightning protection filtration module according to claim 1, its spy are：Input terminal adapter is fixed on described by screw
On front side board, it is provided with lightning protection printed board and inputs terminal adapter and lightning protection to inserting connection to realize with input terminal adapter
The connected lightning protection printed board connector of the input of printed circuit board.
3. lightning protection filtration module according to claim 1, it is characterised in that：Output terminal adapter is fixed on institute by screw
State on back side panel, output terminal adapter has the printed board leg being connected with filtering soldering of printed boards.
4. lightning protection filtration module according to claim 1, it is characterised in that：Lightning protection filtration module also includes switching part,
Switching part includes flexible printed circuit and is connected to first rigid printed board and the second rigid printed board at flexible printed circuit both ends,
It is provided with first rigid printed board for the grafting direction being connected with user's printed board and the first rigid printed board thickness of slab direction
Perpendicular multi-tap, be provided with the second rigid printed board grafting direction for being connected with the output terminal adapter and
The consistent patchplug in second rigid printed board thickness of slab direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510538305.2A CN105161928B (en) | 2015-08-28 | 2015-08-28 | A kind of lightning protection filtration module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510538305.2A CN105161928B (en) | 2015-08-28 | 2015-08-28 | A kind of lightning protection filtration module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105161928A CN105161928A (en) | 2015-12-16 |
| CN105161928B true CN105161928B (en) | 2018-01-09 |
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ID=54802726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510538305.2A Active CN105161928B (en) | 2015-08-28 | 2015-08-28 | A kind of lightning protection filtration module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105161928B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180951B (en) * | 2020-02-28 | 2023-03-21 | 广东联基精密工业有限公司 | Lightning protection connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4420877A (en) * | 1981-03-19 | 1983-12-20 | Mckenzie Jr Joseph A | Self-masking socket pin carrier for printed circuit boards |
| US5046971A (en) * | 1988-12-14 | 1991-09-10 | Olin Corporation | Terminal pins for flexible circuits |
| CN1644000A (en) * | 2002-03-20 | 2005-07-20 | 安德鲁公司 | Interconnection pin/socket components for electrically connecting two circuit boards and method for mounting said components in a circuit board |
| CN201042010Y (en) * | 2007-06-19 | 2008-03-26 | 京信通信系统（中国）有限公司 | Broad frequency band feeder |
| CN201830578U (en) * | 2010-10-21 | 2011-05-11 | 诸华军 | Detachable network cabinet with lightning protection safety device |
-
2015
- 2015-08-28 CN CN201510538305.2A patent/CN105161928B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4420877A (en) * | 1981-03-19 | 1983-12-20 | Mckenzie Jr Joseph A | Self-masking socket pin carrier for printed circuit boards |
| US5046971A (en) * | 1988-12-14 | 1991-09-10 | Olin Corporation | Terminal pins for flexible circuits |
| CN1644000A (en) * | 2002-03-20 | 2005-07-20 | 安德鲁公司 | Interconnection pin/socket components for electrically connecting two circuit boards and method for mounting said components in a circuit board |
| CN201042010Y (en) * | 2007-06-19 | 2008-03-26 | 京信通信系统（中国）有限公司 | Broad frequency band feeder |
| CN201830578U (en) * | 2010-10-21 | 2011-05-11 | 诸华军 | Detachable network cabinet with lightning protection safety device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105161928A (en) | 2015-12-16 |
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