CN1845388A - Automatic protection connector of static release circuit - Google Patents
Automatic protection connector of static release circuit Download PDFInfo
- Publication number
- CN1845388A CN1845388A CN 200610066202 CN200610066202A CN1845388A CN 1845388 A CN1845388 A CN 1845388A CN 200610066202 CN200610066202 CN 200610066202 CN 200610066202 A CN200610066202 A CN 200610066202A CN 1845388 A CN1845388 A CN 1845388A
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- socket
- contact
- semicircle
- plug
- short circuit
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Abstract
The related auto-protection connector for static discharge circuit comprises: arranging push-rod opposite to insulating push-block between every pins; arranging short-circuit mechanism between two sockets; when on plug state, using former push-rod to press the spring on semicircle contact of the short-circuit mechanism to separate the contact and contact piece. This invention can discharge static as short circuits with each other when no transmission signal, and then transmits signal by every contact self respectively.
Description
Technical field
The present invention relates to a kind of automatic protection connector of static release circuit that improves the electric connector electrostatic protection.
Background technology
Contact pin and jack easily produce static in the electrical connector plug that extensively adopts, the socket in the plug process at present, cause the damage of electric equipment, for preventing the generation of static, the measure of being taked is beyond electric connector, plug of many increases or lead realize that static discharges, yet, owing to increased a unnecessary plug, the interface fault of change system very easily takes place, and postpones the time of the work of connecting once more;
Summary of the invention
The purpose of this invention is to provide a kind of each contact of realizing and protect electric connector automatically because of the static release circuit of mutual short circuit release electrostatic.Technical scheme of the present invention is: this connector is made up of plug and socket, and plug is made up of housing, pin insulator, plug insulating press boards, contact pin, push rod, coupling nut and jump ring.The corresponding push rod of insulation jacking block in setting and the socket between each contact pin; Socket is made up of housing, socket insulator, socket insulator, insulating press boards, jump ring, grommet, jack, short circuit plate, spring, semicircle contact and insulation jacking block, short circuit plate, semicircle contact, spring and insulation jacking block constitute short circuit mechanism, short circuit mechanism places between per two jacks, the flush end of semicircle contact is joined by spring and short circuit plate, and the semicircle end of semicircle contact contacts with the insulation jacking block with the jack contact chip; Plugs and sockets under the state of plugging together, the spring on the insulating knockout pin roof pressure semicircle contact in the plug, semicircle contact separates with the jack contact chip in the socket.The present invention is provided with short circuit mechanism in socket inside, in plug, be provided with and the corresponding push rod of socket internal short-circuit mechanism, socket is not when plugging together with plug, socket is by the short circuit mechanism of self inside, finish the mutual short circuit of each contact jack, realize socket when not having transmission signals, socket still can be realized the function of each contact because of mutual short circuit release electrostatic.After plug and socket are inserted, when short circuit mechanism in the socket is backed down in extruding by the push rod in the plug, realize the function of the independent transmission signals of each contact.Realized that connector self finishes the function of short-circuit protection, reduced the use cost of electric connector, saved electrical equipment time of connection procedure once more, improved the quality of electric connector, reduced the failure risk in the electrical equipment connection procedure.
Description of drawings
Fig. 1 is a surface structure schematic diagram of the present invention;
Fig. 2 is plug interior structure figure of the present invention;
Fig. 3 is a socket cut-away view of the present invention;
Fig. 4 is a short circuit mechanism map of the present invention;
Fig. 5 is a short circuit of the present invention mechanism fragmentary.
Embodiment
Static of the present invention discharges multifrnction connector, comprises plug 1 and socket 2, and socket 2 fixing realized fixingly by the ring flange of screw or alternate manner fixed socket housing 15, and fixing the screwing with socket 2 by the screw thread with socket 2 of plug 1 is fixed together.
Socket is made up of Socket casing 15, socket insulator 16, socket insulator 17, insulating press boards 18, jump ring 19, grommet 20, jack 10, short circuit plate 11, spring 12, semicircle contact 13 and insulation jacking block 14.Each semicircle contact 13 is by the pressure of spring 12, force semicircle contact 13 to contact with the taper seat of two jacks, 10 corresponding jack contact chips 21, form short circuit, and each semicircle contact 13 is realized short circuit finally realizing the mutual short circuit between all jacks 10 by a spring 12 and a metal short circuit plate 11.And metal short circuit plate 11, spring 12, jack 10 and semicircle contact 13, insulation jacking block 14 is all realized fixing by socket insulator 16, socket insulator 17 and insulating press boards 18; Socket insulator 16, socket insulator 17 and insulating press boards 18 are fixed with Socket casing 15 by jump ring 19; Grommet 20 adopts to be realized fixing with Socket casing 15 and jack 10 interference fit.In addition, the silicon rubber of perfusion one deck 2mm is realized socket 2 anti-certain sealings between grommet 20 and insulating press boards 18.
The short circuit mechanism of socket 2 inside realizes short circuit in twos by semicircle contact 13 and jack 10, semicircle contact 13 has a short circuit plate 11 that is attached thereto, realize all jack 10 short circuits each other, the arbitrary jack 10 that leans on socket 2 is when ground connection, all can guarantee the static that all jacks 10 produce, the jack by ground connection discharges.And these mechanisms fix protection by metal shell 15.When plug 1 and socket 2 plug together when being connected, the push rod 3 on the plug 1 is along with the motion that plugs together of head, seat, insulation jacking block 14 in the roof pressure socket 2, the jack 10 that its pushing semicircle contact 13 is disengaged disconnects the jack 10 of all short circuits, and electric connector recovers the function of original transmission signals.When plug 1 with after socket 2 separates, each semicircle contact 13 in the socket 2 is under the situation of push rod 3 pushing forces that do not have plug 1, resilience force by the spring 12 under each semicircle contact 13 contacts each semicircle contact 13 again with each jack 10, recover its each jack 10 short-circuit function each other.
Claims (3)
1. an automatic protection connector of static release circuit plug of being made up of housing, pin insulator, insulating press boards, contact pin, coupling nut and jump ring is characterized in that, be provided with between per two contact pins one with socket in insulation jacking block corresponding push rod.
2. form by housing, socket insulator, insulating press boards, jump ring, grommet, jack for one kind; the automatic protection connector of static release circuit socket; it is characterized in that; between per two jacks a short circuit mechanism is set; the bearing pin socket spring of the flush end of the semicircle contact of short circuit mechanism; the other end of spring and short circuit plate join, and the semicircle end of semicircle contact contacts with the insulation jacking block with the jack contact chip.
3. the automatic protection connector of static release circuit of being made up of claim 1 and claim 2 is characterized in that, plugs and sockets under the state of plugging together, the spring on the insulating knockout pin roof pressure semicircle contact in the plug, semicircle contact separates with jack in the socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100662021A CN100409501C (en) | 2006-03-29 | 2006-03-29 | Automatic protection connector of static release circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100662021A CN100409501C (en) | 2006-03-29 | 2006-03-29 | Automatic protection connector of static release circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1845388A true CN1845388A (en) | 2006-10-11 |
| CN100409501C CN100409501C (en) | 2008-08-06 |
Family
ID=37064308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100662021A Expired - Fee Related CN100409501C (en) | 2006-03-29 | 2006-03-29 | Automatic protection connector of static release circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100409501C (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102163771A (en) * | 2010-12-15 | 2011-08-24 | 杭州航天电子技术有限公司 | Short circuit protection connector capable of automatically switching |
| CN104183988A (en) * | 2013-05-27 | 2014-12-03 | 中航光电科技股份有限公司 | Electric connector |
| CN104253350A (en) * | 2013-06-28 | 2014-12-31 | 诺基亚公司 | Static discharge protector |
| CN104300267A (en) * | 2013-11-25 | 2015-01-21 | 中航光电科技股份有限公司 | Connector with short-circuit protection function |
| CN104319532A (en) * | 2013-11-26 | 2015-01-28 | 中航光电科技股份有限公司 | Convenient-to-manufacture electric connector component |
| US9142953B2 (en) | 2012-05-08 | 2015-09-22 | Industrial Technology Research Institute | Electrostatic discharge protection apparatus and associated method |
| CN106848752A (en) * | 2017-01-22 | 2017-06-13 | 中航光电科技股份有限公司 | A kind of electric connector and connector assembly |
| CN107681387A (en) * | 2017-09-29 | 2018-02-09 | 沈阳兴华航空电器有限责任公司 | A kind of multicore is from short-circuit protection connector structure |
| CN107785729A (en) * | 2016-08-27 | 2018-03-09 | 山西传控电子科技有限公司 | A kind of protector for battery plug short-circuit protection |
| CN108039593A (en) * | 2017-12-14 | 2018-05-15 | 重庆市中美电力设备有限公司 | Electric wire connection point insulation protection device |
| CN108988287A (en) * | 2018-06-27 | 2018-12-11 | 晋西工业集团有限责任公司 | It is a kind of to dispense the whole short-circuit protection torn open |
| CN109950722A (en) * | 2017-11-23 | 2019-06-28 | 国网新疆电力有限公司建设分公司 | A kind of anti-open ended system of secondary loop of mutual inductor and pre-fabricated electric cables |
| CN112421316A (en) * | 2020-11-11 | 2021-02-26 | 广东电网有限责任公司 | Electric interface with automatic short circuit function |
| CN115000739A (en) * | 2022-05-16 | 2022-09-02 | 中兵航联科技股份有限公司 | Self-short-circuit electric connector capable of being inserted and pulled with water |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3909912A1 (en) * | 1989-03-25 | 1990-09-27 | Bosch Gmbh Robert | MULTIPOLE CONNECTOR |
| EP0758806B1 (en) * | 1995-08-08 | 2000-01-19 | Sumitomo Wiring Systems, Ltd. | Electrical connector |
| BR9802812A (en) * | 1997-08-29 | 1999-11-03 | Whitaker Corp | short-circuit terminal and connector. |
| JP3374735B2 (en) * | 1997-12-12 | 2003-02-10 | 住友電装株式会社 | connector |
| JP4005385B2 (en) * | 2002-02-25 | 2007-11-07 | タイコエレクトロニクスアンプ株式会社 | Ignition device connector assembly and short-circuit assembly |
| CN2893986Y (en) * | 2006-03-29 | 2007-04-25 | 中航光电科技股份有限公司 | Electrostatic release circuit automatic protective connector |
-
2006
- 2006-03-29 CN CNB2006100662021A patent/CN100409501C/en not_active Expired - Fee Related
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102163771B (en) * | 2010-12-15 | 2013-03-20 | 杭州航天电子技术有限公司 | Short circuit protection connector capable of automatically switching |
| CN102163771A (en) * | 2010-12-15 | 2011-08-24 | 杭州航天电子技术有限公司 | Short circuit protection connector capable of automatically switching |
| US9142953B2 (en) | 2012-05-08 | 2015-09-22 | Industrial Technology Research Institute | Electrostatic discharge protection apparatus and associated method |
| CN104183988A (en) * | 2013-05-27 | 2014-12-03 | 中航光电科技股份有限公司 | Electric connector |
| CN104183988B (en) * | 2013-05-27 | 2018-01-16 | 中航光电科技股份有限公司 | A kind of electric connector |
| CN104253350B (en) * | 2013-06-28 | 2018-01-02 | 诺基亚技术有限公司 | The method and its device of electrostatic discharge (ESD) protection |
| CN104253350A (en) * | 2013-06-28 | 2014-12-31 | 诺基亚公司 | Static discharge protector |
| US9509103B2 (en) | 2013-06-28 | 2016-11-29 | Nokia Corporation | Electrostatic discharge protection |
| CN104300267A (en) * | 2013-11-25 | 2015-01-21 | 中航光电科技股份有限公司 | Connector with short-circuit protection function |
| CN104300267B (en) * | 2013-11-25 | 2016-09-21 | 中航光电科技股份有限公司 | A kind of adapter with short circuit defencive function |
| CN104319532A (en) * | 2013-11-26 | 2015-01-28 | 中航光电科技股份有限公司 | Convenient-to-manufacture electric connector component |
| CN107785729A (en) * | 2016-08-27 | 2018-03-09 | 山西传控电子科技有限公司 | A kind of protector for battery plug short-circuit protection |
| CN106848752A (en) * | 2017-01-22 | 2017-06-13 | 中航光电科技股份有限公司 | A kind of electric connector and connector assembly |
| CN107681387A (en) * | 2017-09-29 | 2018-02-09 | 沈阳兴华航空电器有限责任公司 | A kind of multicore is from short-circuit protection connector structure |
| CN107681387B (en) * | 2017-09-29 | 2023-06-30 | 沈阳兴华航空电器有限责任公司 | Multi-core self-short-circuit protection connector structure |
| CN109950722A (en) * | 2017-11-23 | 2019-06-28 | 国网新疆电力有限公司建设分公司 | A kind of anti-open ended system of secondary loop of mutual inductor and pre-fabricated electric cables |
| CN108039593A (en) * | 2017-12-14 | 2018-05-15 | 重庆市中美电力设备有限公司 | Electric wire connection point insulation protection device |
| CN108039593B (en) * | 2017-12-14 | 2024-02-06 | 浙江中大电缆制造有限公司 | Insulating protection device for wire connection part |
| CN108988287A (en) * | 2018-06-27 | 2018-12-11 | 晋西工业集团有限责任公司 | It is a kind of to dispense the whole short-circuit protection torn open |
| CN108988287B (en) * | 2018-06-27 | 2019-10-01 | 晋西工业集团有限责任公司 | It is a kind of to dispense the whole short-circuit protection torn open |
| CN112421316A (en) * | 2020-11-11 | 2021-02-26 | 广东电网有限责任公司 | Electric interface with automatic short circuit function |
| CN115000739A (en) * | 2022-05-16 | 2022-09-02 | 中兵航联科技股份有限公司 | Self-short-circuit electric connector capable of being inserted and pulled with water |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100409501C (en) | 2008-08-06 |
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Granted publication date: 20080806 Termination date: 20150329 |
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