CN103166034A - Anti-rain shielding electric coupler - Google Patents
Anti-rain shielding electric coupler Download PDFInfo
- Publication number
- CN103166034A CN103166034A CN2011104048970A CN201110404897A CN103166034A CN 103166034 A CN103166034 A CN 103166034A CN 2011104048970 A CN2011104048970 A CN 2011104048970A CN 201110404897 A CN201110404897 A CN 201110404897A CN 103166034 A CN103166034 A CN 103166034A
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- plug
- connector
- hood
- spring
- rain shield
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Abstract
An anti-rain shielding electric coupler is composed of a plug part and a socket part, wherein the plug part comprises a plug outer shell, a plug substrate and a plug contact element, and the socket part comprises a socket outer shell and a contact pin contact element. A shielding spring, a fast locking component and a tail cover are placed in the plug part at the same time, wherein the shielding spring is placed at a position corresponding to a butt joint end of the plug outer shell body, the tail cover is installed at the tail end of the plug outer shell, and the fast locking component is fixed on two sides of the tail cover. The socket part is further provided with an electroconductive rubber cushion which is installed at a position corresponding to a butt joint end of the socket outer shell. The anti-rain shielding electric coupler has the advantages of being high in shielding effectiveness, capable of fast locking, compact in structure, small in size, light in weight, large in loading, high in reliability and convenient to operate. The anti-rain shielding electric coupler can meet various use demands.
Description
Technical field
The invention belongs to technical field of electric connectors, relate in particular to a kind of anti-rain anti-rain shield electric-connector.
Background technology
Normally used anti-rain electric connector is generally the compressible elasticity original paper of packing in the butt end of connector, and when product docked, the stiff case compression elastic element deformed it, and blind forms a sealing surface.The said structure seal distance is short, and sealing surface is single, can only satisfy lower anti-rain index.Along with the development of connector product, environment for use is more and more extensive, and the anti-rain index of connector is also had higher requirement.
Summary of the invention
The object of the invention is to the problem for above-mentioned anti-rain electric connector existence, provide a kind of anti-rain ability strong, possess again the electric connector of higher electromagnetic shielding ability simultaneously.Product mainly has the function that the anti-rain ability is strong, screening effectiveness is high.
Described anti-rain shield electric-connector is comprised of plug portion and socket part, and wherein plug portion comprises plug body, Plug base, jack contact, and jack contact is arranged in plug body by its pedestal; Socket part comprises jack housing pedestal and contact pin contacting piece, contact pin contacting piece is arranged in jack housing by its pedestal, described plug portion also is provided with rectangular seal, shielding spring, fast lock assembly and hood simultaneously, described shielding spring and rectangular seal are arranged on relevant position, plug body butt end successively, hood is installed on the plug body tail end, and fast lock assembly is fixed on hood both sides; Described socket part is provided with conductive rubber pad simultaneously, and described conductive rubber pad is installed on relevant position, jack housing butt end.
The outer border of described rectangular seal evenly arranges " V " shape seal groove vertically.
Described shielding spring is after turning to extension spring by spring wire, and is crooked and two ends are connected and fixed the closed circle shape spring circle of formation.
Described fast lock assembly is comprised of locking member, torsion spring and inserted sheet, inserted sheet is installed in locking member, and torsion spring one end is fixedly connected with inserted sheet, is movably installed in simultaneously hood both sides, the locking member butt end is provided with crooked locking bail, and the jack housing butt end does not have corresponding locking grab.
The rainproof ability of connector of the present invention is strong, and screening effectiveness is high, can quick locking, has simultaneously compact conformation, volume is little, lightweight, load is large, high, the easy to operate characteristics of reliability, can satisfy multiple user demand.
Description of drawings
Fig. 1 is plug portion front view in anti-rain shield electric-connector of the present invention;
Fig. 2, Fig. 3 are the end views of Fig. 1;
In figure: 1-shielding spring, 2-hood, 2.1-cannelure, 2.2-location notch, 3-locking member, 4-inserted sheet, 5-torsion spring, 6-rivet, 7-Plug base, 8-plug body, 8.1-cannelure, 8.3 positioning keys, 9-jack contact.
Fig. 4 is anti-rain shield electric-connector socket part front view of the present invention;
Fig. 5 is the sectional view of Fig. 4:
In figure: 10-jack housing, 10.1-locking grab, 10.2-grab inclined-plane, 11-mounting screw, 12-contact pin contacting piece, 13-conductive rubber pad, 14-rectangular seal.
Fig. 6 is anti-rain shield electric-connector plug body partial sectional view of the present invention;
Fig. 7 is anti-rain shield electric-connector plug body half sectional view of the present invention;
Fig. 8 is anti-rain shield electric-connector plug portion hood front view of the present invention;
Fig. 9 is the end view of Fig. 8;
Figure 10 is rectangular seal structural representation in anti-rain shield electric-connector of the present invention.
Embodiment
Below in conjunction with above-mentioned accompanying drawing example, connector of the present invention is described in further detail:
As shown in the figure, anti-rain shield electric-connector of the present invention is comprised of plug portion and socket part, and wherein plug portion comprises plug casing 8, Plug base 7, jack contact 9, and jack contact 9 is arranged in plug body by its pedestal 7; Socket part comprises corresponding jack housing 10, socket base and contact pin contacting piece 12, same contact pin contacting piece 12 is arranged in jack housing by its pedestal, for improving the rainproof and shielding properties of connector, described connector plug part also is provided with rectangular seal 14, shielding spring 1, fast lock assembly and hood 2 simultaneously, and described shielding spring 1 and rectangular seal 14 are arranged on the plug body butt end successively; Described socket part is provided with conductive rubber pad 13 simultaneously, wherein plug body 8 butt ends are provided with cannelure 8.1, be used for installing shielding spring 1, also be provided with simultaneously the positioning key 8.3 with the corresponding connection of hood 2, the outer border of rectangular seal evenly arranges " V " shape seal groove vertically, when plugging together, the movement of plug makes " V " shape seal groove produce compression and expansion vertically, " V " shape seal groove of a plurality of deciles can form a plurality of sealing surfaces, the effective sealing distance, medium (water) forms the multilayer obstruct to external world.Simultaneously, owing to having frictional force between shell and sealing ring, can eliminate plug butt end and socket butt end because of between the latch hook on rolling of existing of gap and locking member and jack housing because of the phenomenon of play up and down of gap existence.Shielding spring 1 is made by the material with excellent conductive capability, in view of connector needs often plug, shielding spring 1 also has superior anti-wear performance and the rear recoverability of distortion, this shielding spring first turns to extension spring by elastic wire diameter, pitch and the length in accordance with regulations of minute diameter, weld at its termination place after crooked, make it form the annulus of a sealing.The shielding spring 1 that is seated not only need be locked in plug body cannelure 8.1, and the outline of shielding spring 1 slightly exceeds the outline of plug body 8 butt ends, make it when docking, jack housing 10 butt end inwalls will push shielding spring 1, make that between the plug, Socket casing of electric connector, multiple spot electrically contacts, form a low impedance path, therefore plug, socket obtain good electric continuity, thereby reach the effect of product butt end electromagnetic shielding.
In order to realize the electromagnetic shielding of product wire terminals, connector of the present invention is provided with the two halves formula and fastens metal hood 2, this hood is provided with location notch 2.2, the location of realizing hood 2 and shell 8 that coordinates by positioning key 8.3 on this location notch 2.2 and plug body 8, fix by four screw-drivings again after the location, hood 2 still can assemble after wiring is completed, dismantle, and is easy to operate.After hood 2 is seated, spatially form the shield of a relative closure, will produce eddy-current heating and cause energy attenuation when electromagnetic wave passes shield, reach the purpose to the wire terminals electromagnetic shielding of hood inside.In order to realize the electromagnetic shielding to wire end, shell 8, the hood 2 good coating of outer surface plating electric conductivity can overlap processing, guarantee that the disturbance current that produces on shield can directly flow to the metal shell that overlaps with connector.Hood 2 adopts 90 ° of bending outlet methods simultaneously, compare with the hood of usually straight outlet and saved the space, be processed with cannelure 2.1 on hood line outlet outer wall, gauze screen or the copper mesh turnover that is enclosed within on wire harness can be fixed in this cannelure with the metal tape colligation afterwards, and the processing of conventional connector wire harness clamps with wire clamp after need to adding according to the size of line outlet filler, by contrast, the colligation fixing operation is convenient, and is fixing reliable.
In order to realize the fast lock function of product, whole fast lock assembly is riveted on hood 2 by rivet 6, described fast lock assembly is comprised of locking member 3, torsion spring 5 and inserted sheet 4, inserted sheet 4 is installed in locking member, torsion spring 5 one ends are fixedly connected with inserted sheet 4, are movably installed in simultaneously hood 2 both sides, and torsion spring 5 other ends and hood are fixed, locking member 3 butt ends are provided with crooked locking bail, and the jack housing butt end does not have corresponding locking grab 10.2.
Inserted sheet 4 in fast lock assembly can move along locking member 3, and due to the effect of torsion spring 5, locking member 3 can be around rivet 6 rotations under the effect of external force, and when cancelling external force, locking member 3 can self-resetting.When beginning to dock, the locking grab inclined-plane 10.2 of locking member 3 on the jack housing moves, simultaneously, locking member 3 opens gradually around rivet 6 rotations, continue docking, when the inner surface of locking member 3 by the locking grab in during straightway, owing to losing external force, locking member 3 is self-resetting under the effect of torsion spring 5, realizes locking.After locking, to butt end direction push-tight, the protruding screw top on hood is lived inserted sheet 4 with inserted sheet 4, and at this moment, locking member 3 can not rotate, and realizes the locking protection.
the end of electric connector socket shell of the present invention 10 butt ends is provided with the locking grab 10.1 corresponding with locking member, and be provided with locking grab inclined-plane 10.2, conductive rubber ring 13 is arranged in the groove of locking grab 10.1 bottoms, jack housing butt end, whole socket is fixed on mounting panel by mounting screw 11, when tightening mounting screw, conductive rubber pad 13 on jack housing 10 is compressed, can improve the electric continuity between socket and mounting panel, conductive rubber pad 13 is due to the distortion that is squeezed simultaneously, can fill the gap between mounting panel and connector, reduce gap leakage.
In sum, electric connector of the present invention has considered the electromagnetic shielding ability at product anti-rain and each position, and with respect to common electrical connection, the whole anti-rain of product and electromagnetic shielding ability improve a lot.
Claims (7)
1. anti-rain shield electric-connector, formed by plug portion and socket part, wherein plug portion comprises plug body (8), Plug base (7), jack contact (9), and described jack contact (9) is arranged in plug body by Plug base (7); Socket part comprises jack housing (10), socket base and contact pin contacting piece (12), contact pin contacting piece (12) is arranged in jack housing (10) by socket base, it is characterized in that: described plug portion also is provided with rectangular seal (14), shielding spring (1), fast lock assembly and hood (2) simultaneously, described shielding spring (1) and rectangular seal (14) are arranged on plug body (8) relevant position, butt end successively, hood (2) is installed on plug body (8) tail end, and fast lock assembly is fixed on hood both sides; Described socket part is provided with conductive rubber pad (13) simultaneously, and described conductive rubber pad (13) is installed on jack housing (10) relevant position, butt end.
2. anti-rain shield electric-connector as claimed in claim 1 is characterized in that: described rectangular seal (14) outer border evenly arranges " V " shape seal groove vertically.
3. anti-rain shield electric-connector as claimed in claim 1, it is characterized in that: described shielding spring (1) is after turning to extension spring by spring wire, and is crooked and two ends are connected and fixed the closed circle shape spring circle of formation.
4. anti-rain shield electric-connector as claimed in claim 1, it is characterized in that: described fast lock assembly is comprised of locking member (3), torsion spring (5) and inserted sheet (4), inserted sheet (4) is installed in locking member, torsion spring 5 one ends are fixedly connected with inserted sheet (4), be movably installed in simultaneously hood (2) both sides, locking member (3) butt end is provided with crooked locking bail, and the jack housing butt end does not have corresponding locking grab (10.2).
5. anti-rain shield electric-connector as claimed in claim 1 is characterized in that: described plug body (8) butt end is provided with cannelure (8.1), is used for shielding spring (1) is installed, and also is provided with simultaneously the positioning key (8.3) with the corresponding connection of hood (2).
6. anti-rain shield electric-connector as claimed in claim 1, it is characterized in that: described hood (2) line outlet axis becomes 90 degree vertical direction with the connector axis, the line outlet cylindrical is provided with cannelure, in order to the gauze screen on fixed beam, be provided with location notch (2.2) with plug body (8) link simultaneously.
7. anti-rain shield electric-connector as claimed in claim 1 is characterized in that: the end of jack housing (10) butt end is provided with the locking grab (10.1) corresponding with fast lock assembly, and is provided with locking grab inclined-plane (10.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104048970A CN103166034A (en) | 2011-12-08 | 2011-12-08 | Anti-rain shielding electric coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104048970A CN103166034A (en) | 2011-12-08 | 2011-12-08 | Anti-rain shielding electric coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103166034A true CN103166034A (en) | 2013-06-19 |
Family
ID=48588897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104048970A Pending CN103166034A (en) | 2011-12-08 | 2011-12-08 | Anti-rain shielding electric coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103166034A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428875A (en) * | 2015-12-31 | 2016-03-23 | 上海航天科工电器研究院有限公司 | Connector for transmitting differential signal |
| CN106252961A (en) * | 2016-08-30 | 2016-12-21 | 成都创客空间科技有限公司 | A kind of plug based on detachable socket |
| CN113258342A (en) * | 2021-05-27 | 2021-08-13 | 贵州贵安新区东江科技有限公司 | Shielding type micro-rectangular electric connector plug and socket |
| CN114097147A (en) * | 2019-07-12 | 2022-02-25 | 住友电装株式会社 | Connector module, communication cable with connector, and connector assembly |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5078614A (en) * | 1990-10-12 | 1992-01-07 | Shotey Michael J | Sliding cover and shroud for electrical outlets |
| CN2922184Y (en) * | 2006-03-23 | 2007-07-11 | 贵州航天电器股份有限公司 | Rectangular electric connector |
| CN102097714A (en) * | 2009-12-09 | 2011-06-15 | 苏州华旃航天电器有限公司 | Integrated shielding structure of connector |
| CN201985331U (en) * | 2010-12-15 | 2011-09-21 | 杭州航天电子技术有限公司 | Rectangular shielding electric connector using low-resistance flexible spring |
-
2011
- 2011-12-08 CN CN2011104048970A patent/CN103166034A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5078614A (en) * | 1990-10-12 | 1992-01-07 | Shotey Michael J | Sliding cover and shroud for electrical outlets |
| CN2922184Y (en) * | 2006-03-23 | 2007-07-11 | 贵州航天电器股份有限公司 | Rectangular electric connector |
| CN102097714A (en) * | 2009-12-09 | 2011-06-15 | 苏州华旃航天电器有限公司 | Integrated shielding structure of connector |
| CN201985331U (en) * | 2010-12-15 | 2011-09-21 | 杭州航天电子技术有限公司 | Rectangular shielding electric connector using low-resistance flexible spring |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428875A (en) * | 2015-12-31 | 2016-03-23 | 上海航天科工电器研究院有限公司 | Connector for transmitting differential signal |
| CN106252961A (en) * | 2016-08-30 | 2016-12-21 | 成都创客空间科技有限公司 | A kind of plug based on detachable socket |
| CN114097147A (en) * | 2019-07-12 | 2022-02-25 | 住友电装株式会社 | Connector module, communication cable with connector, and connector assembly |
| CN113258342A (en) * | 2021-05-27 | 2021-08-13 | 贵州贵安新区东江科技有限公司 | Shielding type micro-rectangular electric connector plug and socket |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130619 |