CN202259966U - Lightning protection adapter connector component and lighting protection module thereof - Google Patents
Lightning protection adapter connector component and lighting protection module thereof Download PDFInfo
- Publication number
- CN202259966U CN202259966U CN2011202084817U CN201120208481U CN202259966U CN 202259966 U CN202259966 U CN 202259966U CN 2011202084817 U CN2011202084817 U CN 2011202084817U CN 201120208481 U CN201120208481 U CN 201120208481U CN 202259966 U CN202259966 U CN 202259966U
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Abstract
The utility model relates to a lightning protection adapter connector component and a lighting protection module thereof. The lightning protection adapter connector component comprises a connector body and the lighting protection module, wherein the connector body is a printed board connector; the lighting protection module comprises a transferring printed board and a grounding printed board; the transferring printed board is provided with a first bonding pad and a second bonding pad which are communicated by wiring; the connector body is welded and assembled on the transferring printed board by the first bonding pad; the transferring printed board is assembled with the adapter connector by the second bonding pad at one side deviating from the connector body in a welding way; the grounding printed board and the transferring printed board are arranged in parallel and at intervals at one end of the adapter connector far away from the transferring printed board; lighting arrestors are arranged between the grounding printed board and the transferring printed board; the grounding printed board is provided with a grounding wire and a jack corresponding to a spigot of the adapter connector; and one pole of each lighting arrester is electrically connected with the corresponding first bonding pad and the corresponding second bonding pad and the other pole of each lighting arrester is electrically connected with the grounding wire. By adopting the lightning protection adapter connector component, the problem that outdoor equipment is easily damaged by thunder and lighting is solved.
Description
Technical field
The utility model relates to field of connectors, especially a kind of lightning protection adaptor connector assembly and lightning-protection module thereof.
Background technology
In fields such as communication; Usually some equipment need be arranged at the open air; This just need install corresponding equipment concentratedly in a rack and on said rack and assemble corresponding connector; One end of said connector is electrically connected with the form of pegging graft with the interior equipment of rack; The extraneous corresponding device of the other end and rack is pegged graft, and realizes that by connector equipment is connected with extraneous conducting in the rack; Owing to be to use out of doors, in multiple seasons of some thunderstorms or area, equipment is happened occasionally by the problem of thunder and lightning damage in electric connector and the rack.
Summary of the invention
The purpose of the utility model is to provide a kind of lightning protection adaptor connector assembly, is prone to by the problem of thunder and lightning damage to solve outdoor equipment; Simultaneously the purpose of the utility model also is to provide the lightning-protection module of the adaptor connector assembly of above-mentioned lightning-protection module.
In order to address the above problem; The adaptor connector assembly of the utility model adopts following technical scheme: the adaptor connector assembly; Comprise connector body and lightning-protection module; Said connector body is a printed board connector, and said lightning-protection module comprises switching printed board and ground connection printed board, has first, second pad through the wiring conducting in the said switching printed board; Said connector body is assemblied in the switching printed board through said first pad welding, and the switching printed board is equipped with adaptor connector in a side that deviates from connector body through said second pad welding; The ground connection printed board side by side at interval is laid with lightning protection device between setting and the two in said adaptor connector away from an end place of switching printed board and switching printed board; Have ground connection wiring and the jack corresponding with the socket of said adaptor connector in the ground connection printed board, a utmost point of said each lightning protection device electrically connects with first, second corresponding pad, and another utmost point and the wiring of said ground connection electrically connect.
Be covered with conductive layer at least one plate face of described ground connection printed board, said conductive layer forms described ground connection wiring.
Said ground connection printed board fixedly is assemblied in the switching printed board through two above earth studs; Be equipped with the ground connection sleeve between the ground connection wiring that is supported in switching printed board and ground connection printed board on the said earth stud, have the switching wiring that electrically connects through said ground connection sleeve and ground connection wiring in the switching printed board; Said connector body has metal shell; Said switching printed board is assemblied on the said metal shell through switching screw more than two; Be arranged with the switching sleeve that is supported between switching printed board and the metal shell on the said switching screw, said switching wiring electrically connects through said switching sleeve and said metal shell.
Have on the said metal shell and be used for the terminal pad that is connected with corresponding rack, the respective side of said terminal pad is fixed with the conduction rubber cushion.
Said conduction rubber cushion is adhered on the described terminal pad.
Said lightning protection device is the TVS Transient Suppression Diode.
The lightning-protection module of the utility model adopts following technical scheme: lightning-protection module; Comprise switching printed board and ground connection printed board; Have first pad and second pad that electrically conduct through wiring in the said switching printed board, the switching printed board is equipped with adaptor connector through said second pad welding; The ground connection printed board side by side at interval is laid with lightning protection device between setting and the two in said adaptor connector away from an end place of switching printed board and switching printed board; Have ground connection wiring and the jack corresponding with the socket of said adaptor connector in the ground connection printed board, a utmost point of said each lightning protection device electrically connects with first, second corresponding pad, and another utmost point and the wiring of said ground connection electrically connect.
Be covered with conductive layer at least one plate face of described ground connection printed board, said conductive layer forms described ground connection wiring.
Said ground connection printed board fixedly is assemblied in the switching printed board through two above earth studs; Be equipped with the ground connection sleeve between the ground connection wiring that is supported in switching printed board and ground connection printed board on the said earth stud, have the switching wiring that electrically connects through said ground connection sleeve and ground connection wiring in the switching printed board.
Said lightning protection device is the TVS Transient Suppression Diode.
Because the lightning protection adaptor connector assembly of the utility model has said lightning protection component and the corresponding PCB routing through said lightning protection component is provided with said lightning protection device between the contact of said connector body connects up with the ground connection of ground connection printed board; Therefore can solve outdoor equipment and be prone to through said ground connection wiring ground connection being realized the effective grounding of adaptor connector assembly in use by the problem of thunder and lightning damage.
Because the lightning-protection module of the utility model has said switching printed board and ground connection printed board; And has first, second pad that connects through wiring in the said switching printed board; Said second pad is provided with adaptor connector, therefore can be connected with outside corresponding connector through said first pad in use; Described ground connection printed board and switching are provided with the lightning protection device of the described ground connection that is electrically connected at first, second pad and ground connection printed board between connecting up between the printed board; Thereby can the contact effective grounding of outside corresponding connector have been solved outdoor equipment and be prone to by the problem of thunder and lightning damage.
Description of drawings
Fig. 1 is the structural representation of the lightning protection adaptor connector assembly of the utility model;
Fig. 2 is the vertical view of Fig. 1.
Embodiment
The embodiment 1 of the lightning protection adaptor connector assembly of the utility model; Shown in Fig. 1-2; Has connector body 1; Connector body 1 adopts printed board connector, and it is to be used for the inserted terminal of pegging graft with the outside connector of corresponding rack that its outside has metal shell 1-1 and one of which end, the other end be used for printed board on the welding ends of corresponding bonding pad welding; Metal shell 1-1 upwards has in periphery near an end of said inserted terminal and is used for the terminal pad 1-2 that is connected with rack; The side that terminal pad 1-2 deviates from said inserted terminal is fixed with conduction rubber cushion 1-3; Conduction rubber cushion 1-3 is adhered on the terminal pad 1-2; Be used for pad and be located between terminal pad 1-2 and the rack, the rubber cushion 1-3 that will conduct electricity is adhered to after terminal pad 1-2 goes up, and need not be again on corresponding rack the time with lightning protection adaptor connector assembled position conducting electricity rubber cushion 1-3; Simplify installation procedure, reduced trouble unnecessary when assembling; Connector body 1 fixedly is equipped with lightning-protection module away from an end of its inserted terminal; Lightning-protection module has switching printed board 2 and ground connection printed board 3; Successively away from its inserted terminal, the two spacing parallel arranging is provided with on the plug direction of connector body 1 for switching printed board 2 and ground connection printed board 3; Switching having the switching wiring in the printed board 2 and first, second pad of connecting through wiring and fixedly be assemblied on the metal shell 1-1 of connector body 1 through four switching screws 4; All be arranged with corresponding switching sleeve 5 on each screw 4 of transferring, the two ends of switching sleeve 5 are supported between the metal shell 1-1 of switching printed board 2 and connector body 1 respectively and the switching wiring of the printed board 2 of will transfer and the metal shell 1-1 electric connection of connector body 1; All be covered with conductive layer on the two plate faces of ground connection printed board 3, said conductive layer forms the ground connection wiring, and conductive adopts copper; Ground connection printed board 3 fixedly is assemblied in switching printed board 2 through four grounded bolt 6 and deviates from the plate face of a side of connector body 1; All be arranged with ground connection sleeve 7 on each earth stud; One end of each ground connection sleeve is supported in the ground connection printed board 3 and electrically connects with ground connection wiring in the ground connection printed board 3; The other end is supported in the switching printed board 2 and with the switching wiring of switching in the printed board 2 and electrically conducts, and then the metal shell 1-1 with connector body 1 electrically conducts; Connector body 1 is assemblied in the switching printed board through said first pad welding; Switching printed board 2 is equipped with adaptor connector 8 through said second pad welding on the plate face of a side of ground connection printed board 3; Adaptor connector 8 electrically connects through switching printed board 2 and connector body 1; Specifically; The contact that is connector body 1 and adaptor connector 8 is welded on first, second pad that connects through wiring near an end correspondence of switching printed board 2 separately; Wiring through printed board after connector body 1 is welded in the switching printed board 2 with adaptor connector 8 contact separately electrically conducts in correspondence with each other, because the contact of the contact of connector body 1 and adaptor connector 8 all is welded in the switching printed board, two connector corresponding contact parts electrically conduct through wiring; Therefore can be when carrying out PCB routing the induction reactance of forethought cabling, improved lightning protection properties; Adaptor connector is arranged between switching printed board and the ground connection printed board; Its end away from the switching printed board have be used for rack in the corresponding connector socket of pegging graft; Do not influence the grafting of adaptor connector 8 and corresponding connector in order to dodge said socket; Ground connection printed board 3 is provided with corresponding plate face socket 3-1, pegs graft with adaptor connector 8 thereby can make corresponding connector pass ground connection printed board 3; Also be provided with lightning protection device 9 between switching printed board 2 and the ground connection printed board 3; Can come convenient installation and protection through the length of setting ground connection sleeve 7 to lightning protection device; Lightning protection device 9 adopts the TVS Transient Suppression Diode; One utmost point of lightning protection device 9 is welded in the switching printed board 2 and through switching printed board 2 wiring and electrically connects with connector body 1 and adaptor connector 8 corresponding contacts, another utmost point be welded in the ground connection printed board 3 and with the electric connection of connecting up of the ground connection of ground connection printed board 3; So far the lightning protection adaptor connector assembly of present embodiment forms a complete lightning protection shield loop; Specifically; Be of the input electric connection of the corresponding contact of connector body and adaptor connector through switching printed board and lightning protection device; The output of lightning protection device electrically connects through the ground connection wiring of ground connection printed board and said conductive layer and ground connection printed board; The ground connection wiring of ground connection printed board electrically connects with the switching sleeve through corresponding ground connection sleeve and switching PCB routing, and the switching sleeve is connected with the metal shell of connector body; During use, metal shell through connector body and said conduction rubber cushion and corresponding rack electrically connect, and finally form a complete grounded circuit; When the circuit operate as normal, lightning protection device (TVS Transient Suppression Diode) is in not on-state, is equivalent to open circuit, and signal is smoothly through protective circuit output; When the surge phenomenon took place, transient high-current got into the lightning protection device input, and lightning protection device is breakdown, surge current through lightning protection device release housing (); Because lightning protection device has the clamper function, the voltage of its output can be clamped in the range of safety operation of next stage circuit, and the next stage circuit is protected; Thereby prevent that the corresponding device in connector and the rack is damaged.
In the foregoing description, also can only on a plate face of said ground connection printed board, cover described conductive layer; Earth stud and switching screw quantity separately are all can more than two; The ground connection wiring of ground connection printed board also can electrically conduct through the metal shell of ground connection sleeve, switching printed board and switching sleeve and connector body; Only need during use the ground connection wiring of ground connection printed board is got final product with corresponding rack electric connection; In such cases, only need fixedly to be assemblied on the connector body and to get final product by will transfer printed board and the ground connection printed board of above-mentioned layout, fixed form is unrestricted; In addition, the metal shell of connector body can also omit.
The structure of the lightning-protection module of lightning protection adaptor connector assembly is identical in the lightning-protection module of the utility model and the foregoing description, repeats no more here.
Claims (10)
1. adaptor connector assembly; It is characterized in that: comprise connector body and lightning-protection module; Said connector body is a printed board connector, and said lightning-protection module comprises switching printed board and ground connection printed board, has first, second pad through the wiring conducting in the said switching printed board; Said connector body is assemblied in the switching printed board through said first pad welding, and the switching printed board is equipped with adaptor connector in a side that deviates from connector body through said second pad welding; The ground connection printed board side by side at interval is laid with lightning protection device between setting and the two in said adaptor connector away from an end place of switching printed board and switching printed board; Have ground connection wiring and the jack corresponding with the socket of said adaptor connector in the ground connection printed board, a utmost point of said each lightning protection device electrically connects with first, second corresponding pad, and another utmost point and the wiring of said ground connection electrically connect.
2. adaptor connector assembly according to claim 1 is characterized in that: be covered with conductive layer at least one plate face of described ground connection printed board, said conductive layer forms described ground connection wiring.
3. adaptor connector assembly according to claim 1; It is characterized in that: said ground connection printed board fixedly is assemblied in the switching printed board through two above earth studs; Be equipped with the ground connection sleeve between the ground connection wiring that is supported in switching printed board and ground connection printed board on the said earth stud, have the switching wiring that electrically connects through said ground connection sleeve and ground connection wiring in the switching printed board; Said connector body has metal shell; Said switching printed board is assemblied on the said metal shell through switching screw more than two; Be arranged with the switching sleeve that is supported between switching printed board and the metal shell on the said switching screw, said switching wiring electrically connects through said switching sleeve and said metal shell.
4. adaptor connector assembly according to claim 1 is characterized in that: have on the said metal shell and be used for the terminal pad that is connected with corresponding rack, the respective side of said terminal pad is fixed with the conduction rubber cushion.
5. adaptor connector assembly according to claim 1 is characterized in that: said conduction rubber cushion is adhered on the described terminal pad.
6. according to each described adaptor connector assembly of claim 1-6, it is characterized in that: said lightning protection device is the TVS Transient Suppression Diode.
7. lightning-protection module is characterized in that: comprise switching printed board and ground connection printed board, have first pad and second pad that electrically conduct through wiring in the said switching printed board, the switching printed board is welded through said second pad and is equipped with adaptor connector; The ground connection printed board side by side at interval is laid with lightning protection device between setting and the two in said adaptor connector away from an end place of switching printed board and switching printed board; Have ground connection wiring and the jack corresponding with the socket of said adaptor connector in the ground connection printed board, a utmost point of said each lightning protection device electrically connects with first, second corresponding pad, and another utmost point and the wiring of said ground connection electrically connect.
8. lightning-protection module according to claim 7 is characterized in that: be covered with conductive layer at least one plate face of described ground connection printed board, said conductive layer forms described ground connection wiring.
9. lightning-protection module according to claim 7; It is characterized in that: said ground connection printed board fixedly is assemblied in the switching printed board through two above earth studs; Be equipped with the ground connection sleeve between the ground connection wiring that is supported in switching printed board and ground connection printed board on the said earth stud, have the switching wiring that electrically connects through said ground connection sleeve and ground connection wiring in the switching printed board.
10. according to each described lightning-protection module of claim 7-9, it is characterized in that: said lightning protection device is the TVS Transient Suppression Diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202084817U CN202259966U (en) | 2011-06-20 | 2011-06-20 | Lightning protection adapter connector component and lighting protection module thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202084817U CN202259966U (en) | 2011-06-20 | 2011-06-20 | Lightning protection adapter connector component and lighting protection module thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202259966U true CN202259966U (en) | 2012-05-30 |
Family
ID=46121155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202084817U Expired - Fee Related CN202259966U (en) | 2011-06-20 | 2011-06-20 | Lightning protection adapter connector component and lighting protection module thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202259966U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332733A (en) * | 2014-07-30 | 2015-02-04 | 中航光电科技股份有限公司 | Anti-thunder connector assembly and device cabinet using anti-thunder connector assembly |
| CN108233349A (en) * | 2016-12-14 | 2018-06-29 | 中国航空工业集团公司西安航空计算技术研究所 | A kind of device and method of the anti-high pressure of embedded computer communication interface three-level |
| CN109950715A (en) * | 2017-12-20 | 2019-06-28 | 中航光电科技股份有限公司 | Lightning protection connector component |
| CN111065202A (en) * | 2019-12-31 | 2020-04-24 | 广州兴森快捷电路科技有限公司 | Control device and PCBA board assembly structure thereof |
-
2011
- 2011-06-20 CN CN2011202084817U patent/CN202259966U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332733A (en) * | 2014-07-30 | 2015-02-04 | 中航光电科技股份有限公司 | Anti-thunder connector assembly and device cabinet using anti-thunder connector assembly |
| CN108233349A (en) * | 2016-12-14 | 2018-06-29 | 中国航空工业集团公司西安航空计算技术研究所 | A kind of device and method of the anti-high pressure of embedded computer communication interface three-level |
| CN109950715A (en) * | 2017-12-20 | 2019-06-28 | 中航光电科技股份有限公司 | Lightning protection connector component |
| CN111065202A (en) * | 2019-12-31 | 2020-04-24 | 广州兴森快捷电路科技有限公司 | Control device and PCBA board assembly structure thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20130620 |