CN101431200A - Small-sized direct-inserting locking type fast separation rectangular electric connector - Google Patents
Small-sized direct-inserting locking type fast separation rectangular electric connector Download PDFInfo
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- CN101431200A CN101431200A CNA2008102197080A CN200810219708A CN101431200A CN 101431200 A CN101431200 A CN 101431200A CN A2008102197080 A CNA2008102197080 A CN A2008102197080A CN 200810219708 A CN200810219708 A CN 200810219708A CN 101431200 A CN101431200 A CN 101431200A
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- jump ring
- tubular axis
- connector
- lock sleeve
- electric connector
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Abstract
The invention discloses a miniature direct-insertion locking-typed and fast-separation rectangular electric connector, which belongs to the field of electric connectors. In the invention, the electric connector comprises an electronegative connector and an electropositive connector; a movable buckle is arranged on the electropositive connector; a lock lever is arranged on the electronegative connector; the lock lever is inserted in the movable buckle during the insertion, and blocked by the movable buckle, wherein, the movable buckle mainly comprises a tubular shaft, a lock sleeve and a clamping spring; and the lock sleeve can move on the tubular shaft left and right. The invention has the advantages that the locking and the separation of the miniature or micro rectangular electric connector are simple, convenient and reliable; with respect to the connection and the separation of the miniature or micro rectangular electric connector connected with screws, the miniature or micro rectangular electric connector can save a large amount of time, is suitable for the modern electronic technology, especially the development and the application of the military electronic technology; and obvious hand vibration feeling (shift feeling) can obviously show that the connection or the unlocking is perfect during the locking and the separation processes.
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.
Summary of the invention
Technical problem to be solved by this invention has provided and a kind ofly has been beneficial to the electronic equipment microminiaturization, can satisfy modern society's high efficiency, the fast pace development need, can satisfy that military model is simple and direct, the small-sized direct-inserting locking type fast separation rectangular electric connector of efficient user demand simultaneously.
Basic design of the present invention is: small-sized direct-inserting locking type fast separation rectangular electric connector, comprise positive electricity connector and negative electricity connector, be respectively arranged with movable button at positive electricity connector two ends, be respectively arranged with locking bar at negative electricity connector two ends, during grafting, locking bar is inserted in the movable button, and locking bar is blocked by movable button; Wherein movable button comprises lock sleeve, jump ring, tubular axis, be provided with tubular axis in the described lock sleeve, lock sleeve can be on tubular axis move left and right, described tubular axis is provided with left jump ring groove and right jump ring groove, the lock sleeve left end is provided with jump ring, the positive electricity connector inserted or when extracting the negative electricity connector, locking bar enters or breaks away from tubular axis realizes being connected and separating of positive electricity connector and negative electricity connector; During locking, along plugging together direction lock sleeve is pushed away forward, tangible hand seismaesthesia or " click is rattled away " sound is arranged, jump ring is in the right jump ring groove, locking bar and tubular axis chucking; During separation, lock sleeve along spurring in the opposite direction with the side of plugging together, is had tangible hand seismaesthesia or " click is rattled away " sound, jump ring is in the left jump ring groove, and locking bar is broken away from tubular axis.
As the first kind of technical scheme that realizes that the present invention conceives substantially, described movable button also can comprise ball, can be provided with 3 or 4 ball holes on the described tubular axis, and the ball hole internal diameter is provided with ball greater than ball diameter in the ball hole; The lock sleeve right-hand member is provided with step, and step is divided into first step and second step; The position of described locking bar and ball clamping is a circular groove;
Optionally, described tubular axis left end is provided with and avoids the plug that causes lock sleeve to be deviate from from left end because of Overexertion.
Optionally, described jump ring is the distortion jump ring, and the cross section of jump ring is rounded.
During assembling, ball is packed into from the tubular axis ball hole, jump ring is packed into behind the lock sleeve, be enclosed within on the tubular axis from tubular axis left end direction, when lock sleeve moves right, need overcome the active force of distortion jump ring, the distortion jump ring falls in the right jump ring groove, have tangible hand seismaesthesia or clearly " click is rattled away " sound, in the time of in jump ring is in right jump ring groove, lock sleeve first step compressing ball enters tubular axis ball hole inside fully, and a part of cylindrical of the ball more than 3 or 4 enters in the circular arc type groove of locking bar, realizes the locking of electric connector; In the time of the positive electricity connector need being separated with the negative electricity connector, be moved to the left lock sleeve, overcome the active force of distortion jump ring, the distortion jump ring enters in the left jump ring groove, and tangible hand seismaesthesia or " click is rattled away " sound are clearly arranged, when distortion jump ring when being in the left jump ring groove, ball falls into lock sleeve second step place, at this moment ball is released, and can extract locking bar easily, realizes positive electricity connector and separating that the negative electricity connector separates.
As the second kind of technical scheme that realizes that the present invention conceives substantially, described tubular axis one end can have claw, and claw and tubular axis are an integral body, and described claw has elasticity, is the type of extending out under the free state; Described locking bar is provided with the step that is complementary with claw.
Optionally, described claw is divided into 2～4 lobes, makes for whole open flume type, and outer Zhang Houjing Overheating Treatment is outwards opened under the free state.
Optionally, described tubular axis left end is provided with and prevents the step that causes lock sleeve to be deviate from because of overexertion to the right.
Optionally, described jump ring is the distortion jump ring, and the jump ring cross section is rounded.
Lock sleeve is packed into and is put tubular axis from left end behind the jump ring, when lock sleeve moves right, overcome the active force of distortion jump ring, the distortion jump ring falls in the right jump ring groove, have tangible hand seismaesthesia or clearly " click is rattled away " sound, in the time of in jump ring moves to right jump ring groove, claw under the effect of lock sleeve in receipts, cooperate with the formation of locking bar step part, realize the locking of positive electricity connector and negative electricity connector; When being moved to the left lock sleeve, overcome the active force of distortion jump ring, jump ring falls in the left jump ring groove, have tangible hand seismaesthesia or clearly " click is rattled away " sound, at this moment, the claw on the tubular axis outwards is released and flicks, then can extract locking bar easily, realization positive electricity connector separates with the negative electricity connector.
Advantage of the present invention is: small-sized or miniature rectangular electric connector is locked and is separated simple, convenience, reliable, the miniaturization and the microminiaturized rectangular electric connector that connect with respect to screw commonly used connect and separate, can save a large amount of time, adapt to modern electronic technology, especially military development of electronic technology and application; And in locking and separation process, there is tangible hand seismaesthesia (shift feeling) to show significantly to be connected and puts in place or release puts in place.
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:
The cross-sectional view of the small-sized direct-inserting locking type fast separation rectangular electric connector that Fig. 1 provides for the embodiment of the invention 1;
Fig. 2 is the cross-sectional view of inventive embodiments 1 movable button locking state;
Fig. 3 is the cross-sectional view of the embodiment of the invention 1 movable button release condition;
The structural representation of the locking bar that Fig. 4 provides for the embodiment of the invention 1;
The cross-sectional view of the small-sized direct-inserting locking type fast separation rectangular electric connector that Fig. 5 provides for the embodiment of the invention 2;
Fig. 6 is the cross-sectional view of the embodiment of the invention 2 movable buttons locking state;
Fig. 7 is the cross-sectional view of the embodiment of the invention 2 movable button release condition;
The structural representation of the locking bar that Fig. 8 provides for the embodiment of the invention 2;
The structural representation of the tubular axis that has claw that Fig. 9 provides for the embodiment of the invention 2.
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.
Embodiment 1:
Shown in Fig. 1～4, the small-sized direct-inserting locking type fast separation rectangular electric connector that present embodiment provides, comprise positive electricity connector 1 and negative electricity connector 2, be respectively arranged with movable button, be respectively arranged with locking bar 3 at negative electricity connector 2 two ends at positive electricity connector 1 two ends; Movable button is a ball-type, movable button comprises lock sleeve 4, distortion jump ring 5, tubular axis 6, ball 7, is provided with tubular axis 6 in the lock sleeve 4, lock sleeve 4 can be on tubular axis 6 move left and right, tubular axis 6 is provided with left jump ring groove 8 and right jump ring groove 9, and left and right jump ring groove is a circular groove; Tubular axis 6 left ends are provided with avoids the plug 10 that causes lock sleeve to be deviate from from left end because of Overexertion, lock sleeve 4 left ends to be provided with distortion jump ring 5, and ball hole 14 is arranged on the tubular axis 6, is provided with ball 7 in the ball hole 14, and ball hole 14 internal diameters are greater than ball 7 diameters; Lock sleeve 4 right-hand members are provided with step, and step is divided into first step 11 and second step 12; The position that locking bar 3 contacts with ball is a circular groove 13.
During assembling, ball 7 is packed into from tubular axis ball hole 14, distortion jump ring 5 is packed into behind the lock sleeve 4, be enclosed within on the tubular axis 6 from tubular axis 6 left end directions, when lock sleeve 4 moves right, need overcome the active force of distortion jump ring 5, distortion jump ring 5 falls in the right jump ring groove 9, have tangible hand seismaesthesia or clearly " click is rattled away " sound, when distortion jump ring 5 is in the right jump ring groove 9, lock sleeve first step 11 compressing balls 7 enter tubular axis ball hole 14 inside fully, and a part of cylindrical of the ball 7 more than 3 or 4 enters in the circular arc type groove 13 of locking bar 3, realizes the locking of electric connector; In the time of positive electricity connector 1 need being separated with negative electricity connector 2, be moved to the left lock sleeve 4, overcome the active force of distortion jump ring 5, distortion jump ring 5 enters in the left jump ring groove 8, and tangible hand seismaesthesia or " click is rattled away " sound are clearly arranged, when distortion jump ring 5 when entering in the left jump ring groove 8, the second step 12 compressing balls 7 of lock sleeve 4, at this moment ball 7 is released, and can extract locking bar 3 easily, and realization positive electricity connector 1 separates with negative electricity connector 2.
Embodiment 2:
Shown in Fig. 5～9, the small-sized direct-inserting locking type fast separation rectangular electric connector that present embodiment provides comprises positive electricity connector 1 and negative electricity connector 2, and described positive electricity connector 1 is provided with movable button, and described negative electricity connector 2 is provided with locking bar 3; Described movable button is a jack catchs type, movable button comprises lock sleeve 4, distortion jump ring 5, has the tubular axis 6 of claw 17, claw 17 is divided into 2～4 lobes, is provided with tubular axis 6 in the described lock sleeve 4, lock sleeve 4 can be on tubular axis 6 move left and right, tubular axis 6 is provided with left jump ring groove 8 and right jump ring groove 9, lock sleeve 4 left ends are provided with distortion jump ring 5, and the cross section of distortion jump ring 5 is circular, and claw 17 has elasticity, be the type of extending out, tubular axis 6 left ends are provided with step 15; Locking bar 3 is provided with the step 16 that is complementary with claw 14.
Lock sleeve 4 jump ring 5 back of packing into puts tubular axis 6 from left end, when lock sleeve 4 moves right, overcome the active force of jump ring 5, distortion jump ring 5 falls in the right jump ring groove 9, have tangible hand seismaesthesia or clearly " click is rattled away " sound, in the time of when jump ring 5 moves to right jump ring groove 9 in, claw 17 under the effect of lock sleeve 4 in receipts, cooperate with the formation of locking bar step 16 parts, realize the locking of positive electricity connector 1 and negative electricity connector 2; When being moved to the left lock sleeve 4, overcome the active force of jump ring 5, jump ring falls in the left jump ring groove, have tangible hand seismaesthesia or clearly " click is rattled away " sound, at this moment, claw 17 on the tubular axis 6 outwards is released and flicks, and then can extract locking bar 3 easily, and realization positive electricity connector 1 separates with negative electricity connector 2.Owing to step 15 is arranged in tubular axis 6 design, can avoid Overexertion to cause that lock sleeve 4 deviates to the right, the jump ring longitudinal section is a rectangle simultaneously, can avoid lock sleeve to deviate from left.
Claims (8)
1, a kind of small-sized direct-inserting locking type fast separation rectangular electric connector comprises positive electricity connector and negative electricity connector, it is characterized in that: described positive electricity connector two ends are respectively arranged with movable button, and described negative electricity connector two ends are respectively arranged with locking bar;
Described movable button comprises lock sleeve, jump ring, tubular axis, be provided with tubular axis in the described lock sleeve, lock sleeve can be on tubular axis move left and right, described tubular axis is provided with left jump ring groove and right jump ring groove, the lock sleeve left end is provided with jump ring, the positive electricity connector inserted or when extracting the negative electricity connector, locking bar enters or breaks away from tubular axis realizes being connected and separating of positive electricity connector and negative electricity connector; During locking, along plugging together direction lock sleeve is pushed away forward, tangible hand seismaesthesia or " click is rattled away " sound is arranged, jump ring is in the right jump ring groove, locking bar and tubular axis chucking; During separation, lock sleeve along spurring in the opposite direction with the side of plugging together, is had tangible hand seismaesthesia or " click is rattled away " sound, jump ring is in the left jump ring groove, and locking bar is broken away from tubular axis.
2, small-sized direct-inserting locking type fast separation rectangular electric connector as claimed in claim 1, it is characterized in that: described movable button also comprises ball, described tubular axis is provided with 3 or 4 ball holes, and the ball hole internal diameter is provided with ball greater than ball diameter in the ball hole; The lock sleeve right-hand member is provided with step, and step is divided into first step and second step; The position of described locking bar and ball clamping is a circular groove.
3, small-sized direct-inserting locking type fast separation rectangular electric connector as claimed in claim 1 or 2 is characterized in that: described tubular axis left end is provided with avoids the plug that causes lock sleeve to be deviate from from left end because of Overexertion.
4, small-sized direct-inserting locking type fast separation rectangular electric connector as claimed in claim 3 is characterized in that: described jump ring is the distortion jump ring, and the cross section of jump ring is rounded.
5, small-sized direct-inserting locking type fast separation rectangular electric connector as claimed in claim 1 is characterized in that: described tubular axis one end has claw, and claw and tubular axis are an integral body, and described claw has elasticity, is the type of extending out under the free state; Described locking bar is provided with the step that is complementary with claw.
6, small-sized direct-inserting locking type fast separation rectangular electric connector as claimed in claim 5 is characterized in that: described claw is divided into 2～4 lobes, makes for whole open flume type, and outer Zhang Houjing Overheating Treatment is outwards opened under the free state.
7, as claim 5 or 6 described small-sized direct-inserting locking type fast separation rectangular electric connectors, it is characterized in that: described tubular axis left end is provided with and prevents the step that causes lock sleeve to be deviate from because of overexertion to the right.
8, small-sized direct-inserting locking type fast separation rectangular electric connector as claimed in claim 7 is characterized in that: described jump ring is the distortion jump ring, and the jump ring cross section is rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102197080A CN101431200B (en) | 2008-12-05 | 2008-12-05 | Small-sized direct-inserting locking type fast separation rectangular electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102197080A CN101431200B (en) | 2008-12-05 | 2008-12-05 | Small-sized direct-inserting locking type fast separation rectangular electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101431200A true CN101431200A (en) | 2009-05-13 |
| CN101431200B CN101431200B (en) | 2012-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102197080A Active CN101431200B (en) | 2008-12-05 | 2008-12-05 | Small-sized direct-inserting locking type fast separation rectangular electric connector |
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| Country | Link |
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| CN (1) | CN101431200B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103378477A (en) * | 2012-04-17 | 2013-10-30 | 上海航天测控通信研究所 | Aerospace single machine on track easy plugging mechanism |
| CN104466525A (en) * | 2014-11-24 | 2015-03-25 | 苏州佳世达电通有限公司 | Hidden type connecting structure and electronic device |
| CN108432062A (en) * | 2016-02-24 | 2018-08-21 | 西部数据技术公司 | Folder cup for the fixed electric connector with the first and second supporting structures |
| CN111937252A (en) * | 2018-04-04 | 2020-11-13 | 菲尼克斯电气公司 | Electrical plug connector part with locking means and electrical plug connection system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US2386270A (en) * | 1943-05-13 | 1945-10-09 | Samiran David | Apparatus for making fluid pressure connections to the instruments on an instrument panel |
| US2565572A (en) * | 1949-12-23 | 1951-08-28 | Charles B Kemp | Coupling |
| DE2319005C3 (en) * | 1973-04-14 | 1979-06-13 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Cable connection device |
| FR2248460B1 (en) * | 1973-10-19 | 1980-12-05 | Deutsch Co | |
| DE2653975C3 (en) * | 1976-11-27 | 1979-07-19 | Carl Kurt Walther Gmbh & Co Kg, 5600 Wuppertal | Quick coupling with a locking sleeve that can be displaced in the axial direction against spring loading |
| FR2570554B1 (en) * | 1984-09-17 | 1987-01-02 | Souriau & Cie | CONNECTOR PROVIDED WITH LOCKING MEANS OF ITS CONSTITUENT CONNECTOR ELEMENTS IN THEIR MUTUAL CONNECTION POSITION |
| FR2636715B1 (en) * | 1988-09-19 | 1991-02-08 | Gromelle Raymond | PIPE CONNECTION |
| DE4035453C2 (en) * | 1990-11-08 | 1993-10-07 | Faster Srl | Quick-release coupling for hydraulic brake systems, in particular trailer couplings |
| US5823812A (en) * | 1996-08-08 | 1998-10-20 | Symbol Technologies, Inc. | Electrical connector |
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2008
- 2008-12-05 CN CN2008102197080A patent/CN101431200B/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103378477A (en) * | 2012-04-17 | 2013-10-30 | 上海航天测控通信研究所 | Aerospace single machine on track easy plugging mechanism |
| CN103378477B (en) * | 2012-04-17 | 2016-03-30 | 上海航天测控通信研究所 | A kind of aerospace unit mechanism easy to plug in-orbit |
| CN104466525A (en) * | 2014-11-24 | 2015-03-25 | 苏州佳世达电通有限公司 | Hidden type connecting structure and electronic device |
| CN108432062A (en) * | 2016-02-24 | 2018-08-21 | 西部数据技术公司 | Folder cup for the fixed electric connector with the first and second supporting structures |
| CN108432062B (en) * | 2016-02-24 | 2020-06-02 | 西部数据技术公司 | Clip cup for securing an electrical connector having first and second mating structures |
| CN111937252A (en) * | 2018-04-04 | 2020-11-13 | 菲尼克斯电气公司 | Electrical plug connector part with locking means and electrical plug connection system |
| CN111937252B (en) * | 2018-04-04 | 2022-08-05 | 菲尼克斯电气公司 | Electrical plug connector part with locking means and electrical plug connection system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101431200B (en) | 2012-01-04 |
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