CN101510646A - Mechanism for rapidly locking and separating miniaturization tri-insurance rectangle joint - Google Patents
Mechanism for rapidly locking and separating miniaturization tri-insurance rectangle joint Download PDFInfo
- Publication number
- CN101510646A CN101510646A CNA2008102197095A CN200810219709A CN101510646A CN 101510646 A CN101510646 A CN 101510646A CN A2008102197095 A CNA2008102197095 A CN A2008102197095A CN 200810219709 A CN200810219709 A CN 200810219709A CN 101510646 A CN101510646 A CN 101510646A
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- China
- Prior art keywords
- reed
- male contact
- spanner
- torsion spring
- miniaturization
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Abstract
The invention discloses a mini triple-security rectangular joint fast lock and detaching mechanism and pertains to the electric connector field. The mini triple-security rectangular joint fast lock and detaching mechanism comprises a positive joint casing and a negative joint casing. The two sides of the positive joint casing are respectively provided with a wrench component which comprises a wrench and a reed. The wrench is movably connected with the reed through a rivet; a riveting hole on the reed takes the shape of a long hole and a torsion spring is arranged under the reed and fixedly connected to the positive joint casing through a rivet; and a bracket is arranged at one side of the reed, a spacing hole is arranged on the wrench and a bulge is arranged at the position corresponding to the spacing hole on the reed. The mini triple-security rectangular joint fast lock and detaching mechanism has convenient and simple operation, solves the problems of the prior art that a docking mechanism occupies a large space in operation and has long operating duration, and is provided with a triple-security mechanism.
Description
Technical field
The present invention relates to mechanical design field, specifically electric connector field.
Background technology
Continuous progress along with electronic technology, electric connector further develops to high density, miniaturization, original quick locking that is adapted to rectangular electric connector and separating mechanism are because the operating space that needs is big, or the needed volume of operating mechanism itself is big, can not satisfy the needs of miniaturization.At present the miniaturization rectangular electric connector generally adopts screw to connect, and locking with separating all needs the long time just can finish.And development of modern science and technology, the development of especially military model, small rectangular electric connector or little rectangular electric connector have been proposed to connect the requirement quick and convenient, that operation is simple and reliable, therefore pressed for development and can connect fast and the highly reliable small-sized and miniature rectangular electric connector that separates.
Miniaturization rectangle banjo fixing butt jointing adopts mostly and is threaded at present, is example with main frame and the used electric connector of display.Following two shortcomings have been threaded: (1) inefficiency, and connection is too slow with separating rate, also might become flexible under mechanical environment conditions such as vibratory impulse; (2) one of them joint often is screwed on installation panel with two, when the screw that unclamps between two parts, causes the loosening of mounting screw easily.
Also there is part to adopt locking and the D type joint that separates fast, but when carrying out the locking of male contact and famale connector with the release action, spanner need be distinguished outwards expansion, need bigger expansion space, in the restriction of cabinet inside owing to the space, perhaps because during the connector that the circuit interface place gathers a large amount of, the operating space is obviously not enough, is unfavorable for the miniaturization of electronic equipment.In addition in the following time of abominable mechanical environment condition of strong vibration, HI high impact, retaining mechanism also might unexpected release, and reliability awaits further improvement.
Summary of the invention
Be to solve the problem that prior art exists, the invention provides a kind of little, simple to operate, miniaturization tri-insurance rectangle joint locking and separating mechanism fast fast, easily that take up room.
The present invention is achieved in that
A kind of miniaturization tri-insurance rectangle joint is locking and separating mechanism fast, comprises male contact housing and famale connector housing;
Described male contact housing both sides are provided with wrench assembly, described wrench assembly comprises spanner, reed, described spanner flexibly connects by rivet and reed, riveted holes on the described reed is a slotted hole, reed can be vertically with respect to the spanner slide relative, and the below of described reed is provided with torsion spring, and two terminations of described torsion spring are near the male contact housing, the arc end of torsion spring is near reed, and described torsion spring is fixedly connected on the male contact housing by rivet; The side of described reed is provided with support, and the effect of support is before pulling out reed execution release action, avoids spanner inwardly to rotate and unexpected release, and avoids reed to be subjected to excessive stresses and bending; The rear end of described male contact housing is provided with groove, groove is set can be convenient to inwardly clutch spanner;
Described spanner is provided with spacing hole, is provided with bulge with the corresponding position of spacing hole on the reed;
The position that described famale connector housing contacts with spanner is provided with boss, and the described male contact housing position corresponding with support is provided with side channel, and side channel can avoid support to skid off.
Can be provided with the butt joint inclined-plane on the described boss, the butt joint inclined-plane can make things convenient for the locking operation of male contact and famale connector.
Can be provided with step on the described male contact housing, the step place is provided with elastic rubber gasket, and when male contact and famale connector plugged together fully, the famale connector end face held out against elastic rubber gasket.Elastic rubber gasket can be eliminated mismachining tolerance and realize interfacial seal.
During use, reed on the male contact housing is pulled out, male contact is inserted famale connector, and spanner slides along famale connector housing boss under the effect of torsion spring power, plug together and put the back spanner in place under the effect of torsion spring, from the landing of boss highest point, spanner is connected on the boss, pushes reed then, the reed bulge overcomes torsion spring pressure and enters the spanner endoporus, finishes the locking process.
After male contact and famale connector locking, there is following retrocession:
(1) spanner is under the effect of torsion spring power, and famale connector housing boss links closely;
(2) reed under the spanner is provided with support, receives in the restriction wrench operated end, pulls out fully at spanner, before the bracket-suspending on the reed, and firmly inwardly clutching reed can not release;
(3) release can only be carried out after outwards pulling out reed, pull out reed and not only need overcome spanner that the effect because of torsion spring causes and the frictional force between the reed, but also need inwardly firmly to make earlier the reed distortion, bulge and the spacing hole on the spanner on the reed are broken away from.
When male contact need separate with famale connector, pinning spanner inwardly exerts oneself simultaneously backward, the torsion spring pressurized deforms, and the bulge on the reed breaks away from spanner and cooperates, and pulls out reed, slotted hole one end that reed moves up to reed withstands rivet, at this moment the support on the reed is pulled away from the matching part with male contact, firmly inwardly clutches spanner at the male contact groove again, the torsion spring distortion, spanner and boss locking place are opened, and firmly extract male contact backward.
Miniaturization tri-insurance rectangle joint provided by the invention locking fast is easy to operate simple with separating mechanism, the docking mechanism operation that has solved prior art takes up room greatly, long problem of operating time, and has a retrocession mechanism, guarantee under abominable, harsh mechanical environment conditions such as strong vibration, HI high impact, high acceleration, male contact is connected reliably with famale connector, and prevents because the people causes male contact and the unexpected release of famale connector for misoperation.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, does not constitute to improper qualification of the present invention, in the accompanying drawings:
Fig. 1 is the cutaway view of the quick locking of miniaturization tri-insurance rectangle joint of the present invention with separating mechanism;
Fig. 2 is the front view of the quick locking of miniaturization tri-insurance rectangle joint of the present invention with separating mechanism;
Fig. 3 is a wrench assembly structural representation among Fig. 1.
Embodiment
Describe the present invention in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the present invention in this illustrative examples of the present invention and explanation, but not as a limitation of the invention.
Shown in Fig. 1～3, the miniaturization tri-insurance rectangle joint that present embodiment provides is locking and separating mechanism fast, comprises male contact housing 8 and famale connector housing 7;
Male contact housing 8 both sides are provided with wrench assembly, described wrench assembly comprises spanner 2, reed 1, spanner 2 flexibly connects by rivet 4 and reed 1, riveted holes 14 on the reed 1 is a slotted hole, reed 1 can be vertically with respect to spanner 2 slide relative, spanner 2 is provided with spacing hole 13, is provided with bulge 12 with spacing hole 13 corresponding positions on the reed 1; The below of reed 1 is provided with torsion spring 3, and two terminations of torsion spring 3 are near male contact housing 8, and the arc end of torsion spring 3 is near reed 1, and torsion spring 3 is fixedly connected on the male contact housing 8 by rivet 5; The side of reed 1 is provided with support 11, and male contact housing 8 and support 11 corresponding positions are provided with side channel; The rear end of male contact housing 8 is provided with groove 15, is convenient to inwardly clutch spanner; The position that famale connector housing 7 contacts with spanner 2 is provided with boss 9, and boss 9 is provided with the butt joint inclined-plane, and male contact housing 8 is provided with step 10, and step place 10 is provided with elastic rubber gasket 6.
During use, reed on the male contact housing 81 is pulled out, male contact is inserted famale connector, spanner 2 is under the effect of torsion spring power, slide along the boss on the famale connector housing 79, plug together and put back spanner 2 in place under the effect of torsion spring 3, from boss 9 highest point landings, spanner 2 is connected on the boss 9, push reed 1 then, reed 1 overcomes the frictional force between that torsion spring pressure forms and the spanner, and the bulge on it enters spanner spacing hole 13, finishes the locking process.
When male contact need separate with famale connector, pinning spanner 2 inwardly exerts oneself simultaneously backward, torsion spring 3 pressurizeds, torsion spring 3 deforms with reed 1, bulge 12 on the reed 1 breaks away from spanner 2 and cooperates, pull out reed 1, riveted holes 14 1 ends that reed 1 moves up to reed withstand rivet, at this moment the support 11 on the reed 1 is pulled away from the matching part with male contact housing 8, firmly inwardly clutch spanner 2 again at male contact housing groove 15 places, torsion spring 1 distortion, spanner 2 opens with boss 9 lockings place, firmly extracts male contact backward.
Miniaturization tri-insurance rectangle joint provided by the invention locking fast is not limited to electric connector with separating mechanism, is applicable to that equally also various light, gas, liquid etc. have the joint of square-section.
Claims (3)
1, a kind of miniaturization tri-insurance rectangle joint is locked and separating mechanism fast, comprises male contact housing and famale connector housing, it is characterized in that:
Described male contact housing both sides are provided with wrench assembly, described wrench assembly comprises spanner, reed, described spanner flexibly connects by rivet and reed, riveted holes on the described reed is a slotted hole, the below of described reed is provided with torsion spring, two terminations of described torsion spring are near the male contact housing, and the arc end of torsion spring is near reed, and described torsion spring is fixedly connected on the male contact housing by rivet; The side of described reed is provided with support; The rear end of described male contact housing is provided with groove;
Described spanner is provided with spacing hole, is provided with bulge with the corresponding position of spacing hole on the reed;
The position that described famale connector housing contacts with spanner is provided with boss, and the described famale connector housing position corresponding with support is provided with side channel.
2, miniaturization tri-insurance rectangle joint as claimed in claim 1 is locked and separating mechanism fast, and it is characterized in that: described boss is provided with the butt joint inclined-plane.
3, miniaturization tri-insurance rectangle joint as claimed in claim 1 or 2 is locked and separating mechanism fast, and it is characterized in that: described male contact housing is provided with step, and the step place is provided with elastic rubber gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102197095A CN101510646B (en) | 2008-12-05 | 2008-12-05 | Mechanism for rapidly locking and separating miniaturization tri-insurance rectangle joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102197095A CN101510646B (en) | 2008-12-05 | 2008-12-05 | Mechanism for rapidly locking and separating miniaturization tri-insurance rectangle joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101510646A true CN101510646A (en) | 2009-08-19 |
| CN101510646B CN101510646B (en) | 2011-09-14 |
Family
ID=41002943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102197095A Expired - Fee Related CN101510646B (en) | 2008-12-05 | 2008-12-05 | Mechanism for rapidly locking and separating miniaturization tri-insurance rectangle joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101510646B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103311739A (en) * | 2012-03-08 | 2013-09-18 | 广濑电机株式会社 | Electric connector |
| CN104767041A (en) * | 2015-04-01 | 2015-07-08 | 苏州华旃航天电器有限公司 | Connector with quick wire locking structure |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201008044Y (en) * | 2006-12-14 | 2008-01-16 | 贵州航天电器股份有限公司 | Clip-lock type fast locking and unlocking mechanism |
| CN201066741Y (en) * | 2007-06-28 | 2008-05-28 | 贵州航天电器股份有限公司 | A quick locking and separation mechanism |
-
2008
- 2008-12-05 CN CN2008102197095A patent/CN101510646B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103311739A (en) * | 2012-03-08 | 2013-09-18 | 广濑电机株式会社 | Electric connector |
| CN103311739B (en) * | 2012-03-08 | 2016-08-03 | 广濑电机株式会社 | Electric connector |
| CN104767041A (en) * | 2015-04-01 | 2015-07-08 | 苏州华旃航天电器有限公司 | Connector with quick wire locking structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101510646B (en) | 2011-09-14 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20131205 |