CN102570215B - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN102570215B CN102570215B CN201210008205.5A CN201210008205A CN102570215B CN 102570215 B CN102570215 B CN 102570215B CN 201210008205 A CN201210008205 A CN 201210008205A CN 102570215 B CN102570215 B CN 102570215B
- Authority
- CN
- China
- Prior art keywords
- steel ball
- binding ring
- ring
- socket casing
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The invention relates to an electric connector, which comprises an annular plug shell body, a binding ring and an annular socket shell body, wherein the plug shell body is inserted into an inner hole of the binding ring from right to left, and a lock nut is screwed on the outer side wall of the plug shell body. A plurality of lying ball holes are arranged round the outer side wall of the binding ring, and each lying ball hole penetrates through the side wall of the binding ring along a radial direction. A steel ball is arranged in each lying ball hole, the inner end of each steel ball can be inwards exposed outside the inner side wall of the binding ring, and the outer end of each steel ball is stuck with the inner end of a pressure spring. The outer end of each pressure spring is stuck with the inner end of a screw. The left half part of the socket shell body can be inserted into the inner hole of the binding ring, and an annular groove is arranged on the outer side wall of the left half part of the socket shell body. The inner ends of all steel balls can be simultaneously inserted into the groove. The electric connector has the advantages of simple structure, convenience for use and large separating force, the deviation between the separating force and a set value is small, and various technical performances are very stable.
Description
Technical field
The present invention relates to the electric connector of the electrical equipment such as a kind of stube cable.
Background technology
Along with scientific and technological development, the high-tech areas such as space flight, aviation, boats and ships, track traffic are not only the connection that realizes cable to the requirement of electric connector, when there is emergency situations, electric connector also needs under default pulling force effect, to realize rapidly separated, but limiting owing to being subject to structure space of existing electric connector, the performance of its separating force is very unstable, and actual separating force and set point differ greatly, and is difficult to meet design needs.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of simple in structurely, easy to use, separating force is large, and separating force and set point deviation are very little, the electric connector that various technical performances are highly stable.
Electric connector of the present invention, the plug casing that comprises ring-type, the Socket casing of binding ring and ring-type, plug casing, the axis of binding ring and Socket casing coaxially arranges along left and right horizontal direction, the left end of plug casing or the middle part of lateral wall have ring flange, the right-hand member of described binding ring endoporus is radially provided with annular baffle plate, described plug casing right-to-left plug-in mounting enters the endoporus of binding ring, the its right end face of described baffle plate and the left end face of described ring flange are affixed, on the lateral wall of plug casing, be installed with locknut, the its right end face of locknut is pushed down the left end face of described baffle plate, on the lateral wall of binding ring, around ground, be provided with a plurality of sleeping balls hole, the sidewall of binding ring is radially run through respectively in each sleeping ball hole, in each sleeping ball hole, be respectively equipped with a steel ball, the inner end of each steel ball can be exposed the madial wall of binding ring inwards, the outer end of each steel ball is affixed with the inner end of a stage clip respectively, the outer end of each stage clip is affixed with the inner end of a screw respectively, each screw difference spinning is in corresponding sleeping ball hole, the left-half of described Socket casing can be entered in the endoporus of described binding ring by plug-in mounting, the left side of Socket casing can be affixed with its right end face of described ring flange, on the lateral wall of Socket casing left-half, there is an annular groove, the width of groove and the degree of depth can be installed in into the inner end of each steel ball, all the inner end of steel ball can be inserted in groove simultaneously.
Electric connector of the present invention, the quantity of wherein said sleeping ball hole and described steel ball is all 3 or 4 or 6 or 8, described sleeping ball orifice ring distributes symmetrically around described binding ring, on the lateral wall of described Socket casing left-half, be distributed with vertically the steel ball gathering sill with described steel ball equivalent amount symmetrically, the right-hand member of steel ball gathering sill is connected with the annular groove on described Socket casing lateral wall, and the left end of steel ball gathering sill connects the left end of Socket casing.
Electric connector of the present invention, is fixed with the pin with described steel ball equivalent amount symmetrically in the annular groove on wherein said Socket casing lateral wall.
Compared with prior art beneficial effect of the present invention is:
(1) separating force is large, and separating force and set point deviation are very little.The present invention is provided with a plurality of sleeping balls hole around ground by adopting on the lateral wall of binding ring, the sidewall of binding ring is radially run through respectively in each sleeping ball hole, in each sleeping ball hole, be respectively equipped with a steel ball, the inner end of each steel ball can be exposed the madial wall of binding ring inwards, the outer end of each steel ball is affixed with the inner end of a stage clip respectively, the outer end of each stage clip is affixed with the inner end of a screw respectively, each screw difference spinning is in corresponding sleeping ball hole, the left-half of Socket casing can be entered in the endoporus of binding ring by plug-in mounting, the left side of Socket casing can be affixed with its right end face of described ring flange, on the lateral wall of Socket casing left-half, there is an annular groove, the width of groove and the degree of depth can be installed in into the inner end of each steel ball, all the inner end of steel ball can be inserted in groove simultaneously.In use, electric connector is after being axially subject to certain axial separation force effect, and release is separated voluntarily.Electric connector of the present invention can effectively improve the upper limit of electric connector separating force, makes electric connector not only only be to provide the reliable connection of cable, also, to realizing large separating force predetermined design, has filled up the blank in predetermined separating force field in current electric connector.
(2) simple in structure, easy to use.Compare other existing electric connectors, electric connector straight cutting of the present invention connects, and spiral is locked, convenient and fast connection, easy to use.
Accompanying drawing explanation
Fig. 1 is that the steel ball of electric connector of the present invention snaps in the main pseudosection under groove state;
Fig. 2 is that the steel ball of electric connector of the present invention does not also snap in the main pseudosection under groove state;
Fig. 3 be the plug casing of electric connector of the present invention and Socket casing under released state main pseudosection.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used for illustrating the present invention, but are not used for limiting the scope of the invention.
As depicted in figs. 1 and 2, the electric connector of the present embodiment, the plug casing 1 that comprises ring-type, the Socket casing 7 of binding ring 3 and ring-type, plug casing 1, the axis of binding ring 3 and Socket casing 7 coaxially arranges along left and right horizontal direction, the left end of plug casing 1 or the middle part of lateral wall have ring flange, the right-hand member of binding ring 3 endoporus is radially provided with annular baffle plate, plug casing 1 right-to-left plug-in mounting enters the endoporus of binding ring 3, the left end face of the ring flange on its right end face of the baffle plate on binding ring 3 and plug casing 1 is affixed, on the lateral wall of plug casing 1, be installed with locknut 2, the its right end face of locknut 2 is pushed down the left end face of the baffle plate on binding ring 3, on the lateral wall of binding ring 3, around ground, be provided with a plurality of sleeping balls hole, the sidewall of binding ring 3 is radially run through respectively in each sleeping ball hole, in each sleeping ball hole, be respectively equipped with a steel ball 6, the inner end of each steel ball 6 can be exposed the madial wall of binding ring 3 inwards, the outer end of each steel ball 6 is affixed with the inner end of a stage clip 5 respectively, the outer end of each stage clip 5 is affixed with the inner end of a screw 4 respectively, each screw 4 difference spinning is in corresponding sleeping ball hole, the left-half of Socket casing 7 can be entered in the endoporus of binding ring 3 by plug-in mounting, the left side of Socket casing 7 can with plug casing 1 on its right end face of ring flange be affixed, on the lateral wall of Socket casing 7 left-half, there is an annular groove, the width of groove and the degree of depth can be installed in into the inner end of each steel ball 6, all the inner end of steel ball 6 can be inserted in groove simultaneously.
The quantity of above-mentioned sleeping ball hole and steel ball 6 is preferably all 3 or 4 or 6 or 8, sleeping ball orifice ring distributes symmetrically around binding ring 3, on the lateral wall of Socket casing 7 left-half, be distributed with vertically the steel ball gathering sill with steel ball 6 equivalent amounts symmetrically, the right-hand member of steel ball gathering sill is connected with the annular groove on Socket casing 7 lateral walls, and the left end of steel ball gathering sill connects the left end of Socket casing 7.In use, allow corresponding steel ball gathering sill on the inner end alignment socket housing 7 of the steel ball 6 on binding ring 3, can more effortlessly Socket casing 7 be inserted in the endoporus of binding rings 3, and allow binding ring 3 pin Socket casings 7.
In annular groove on above-mentioned Socket casing 7 lateral walls, be fixed with symmetrically the pin with steel ball 6 equivalent amounts, pin is positioned at steel ball gathering sill be connected with groove a counterclockwise side or a clockwise side at position.
Principle of the present invention is: on binding ring 3, a plurality of holes of circumference array are used for settling stage clip 5, can suitably adjust stage clip 5 quantity and stage clip 5 characteristics according to required separating force.While locking, allow corresponding steel ball gathering sill on the inner end alignment socket housing 7 of the steel ball 6 on binding ring 3, as shown in Figure 1, steel ball 6 enters in the groove on Socket casing 7, rotational lock ring 3 again, allow inner end and the dowel contact of steel ball 6, then tighten locknut 2 restriction binding rings 3 and can not rotate.Locking achieves a butt joint.When separated, only need Socket casing 7 and plug casing 1 firmly to pull open, when reaching predetermined separating force, steel ball 6 outwards moves, and compression press spring 5 enters in sleeping ball hole, and Socket casing 7 loses restriction, and as shown in Figure 3, Socket casing 7 is separated from each other with plug casing 1.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (1)
1. an electric connector, it is characterized in that: the plug casing (1) that comprises ring-type, the Socket casing (7) of binding ring (3) and ring-type, plug casing (1), the axis of binding ring (3) and Socket casing (7) coaxially arranges along left and right horizontal direction, the left end of plug casing (1) or the middle part of lateral wall have ring flange, the right-hand member of described binding ring (3) endoporus is radially provided with annular baffle plate, described plug casing (1) right-to-left plug-in mounting enters the endoporus of binding ring (3), the its right end face of described baffle plate and the left end face of described ring flange are affixed, on the lateral wall of plug casing (1), be installed with locknut (2), the its right end face of locknut (2) is pushed down the left end face of described baffle plate, on the lateral wall of binding ring (3), around ground, be provided with a plurality of sleeping balls hole, the sidewall of binding ring (3) is radially run through respectively in each sleeping ball hole, in each sleeping ball hole, be respectively equipped with a steel ball (6), the inner end of each steel ball (6) can be exposed the madial wall of binding ring (3) inwards, the outer end of each steel ball (6) is affixed with the inner end of a stage clip (5) respectively, the outer end of each stage clip (5) is affixed with the inner end of a screw (4) respectively, each screw (4) difference spinning is in corresponding sleeping ball hole, the left-half of described Socket casing (7) can be entered in the endoporus of described binding ring (3) by plug-in mounting, the left side of Socket casing (7) can be affixed with its right end face of described ring flange, on the lateral wall of Socket casing (7) left-half, there is an annular groove, the width of groove and the degree of depth can be installed in into the inner end of each steel ball (6), all the inner end of steel ball (6) can be inserted in groove simultaneously,
The quantity of described sleeping ball hole and described steel ball (6) is all 3 or 4 or 6 or 8, described sleeping ball orifice ring distributes symmetrically around described binding ring (3), on the lateral wall of described Socket casing (7) left-half, be distributed with vertically the steel ball gathering sill with described steel ball (6) equivalent amount symmetrically, the right-hand member of steel ball gathering sill is connected with the annular groove on described Socket casing (7) lateral wall, and the left end of steel ball gathering sill connects the left end of Socket casing (7);
In annular groove on described Socket casing (7) lateral wall, be fixed with symmetrically the pin with described steel ball (6) equivalent amount, pin is positioned at steel ball gathering sill be connected with groove a counterclockwise side or a clockwise side at position; Steel ball (6) enters in the groove on Socket casing (7), then rotational lock ring (3), allows inner end and the dowel contact of steel ball (6), then tightens locknut (2) restriction binding ring (3) and can not rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210008205.5A CN102570215B (en) | 2012-01-12 | 2012-01-12 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210008205.5A CN102570215B (en) | 2012-01-12 | 2012-01-12 | Electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102570215A CN102570215A (en) | 2012-07-11 |
| CN102570215B true CN102570215B (en) | 2014-04-09 |
Family
ID=46414977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210008205.5A Active CN102570215B (en) | 2012-01-12 | 2012-01-12 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102570215B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102946025B (en) * | 2012-10-17 | 2014-10-22 | 中航光电科技股份有限公司 | Locking mechanism, and electrical connector and connector assembly using same |
| EP3292595A1 (en) * | 2015-05-06 | 2018-03-14 | Lego A/S | Electrical connector and connector elements for a modular construction element and/or system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4407529A (en) * | 1980-11-24 | 1983-10-04 | T. J. Electronics, Inc. | Self-locking coupling nut for electrical connectors |
| CN1722540A (en) * | 2004-07-14 | 2006-01-18 | 科宁弗斯电子技术元件有限责任公司 | Electrical connector |
| CN101656381A (en) * | 2008-08-22 | 2010-02-24 | 贵州航天电器股份有限公司 | High power radio frequency connector capable of quickly locking and separating |
| CN101901992A (en) * | 2010-09-03 | 2010-12-01 | 贵州航天电器股份有限公司 | Adjustable-type self-holding rectangular electrical connector |
| CN201732926U (en) * | 2009-12-09 | 2011-02-02 | 沈阳兴华航空电器有限责任公司 | Threaded connection type electric connector with self-locking mechanism |
| CN201877637U (en) * | 2010-12-15 | 2011-06-22 | 杭州航天电子技术有限公司 | Anti-loosening device applied to circular electric connector |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020066848A (en) * | 2001-02-14 | 2002-08-21 | 성 운 한 | Connector device |
| FR2961883B1 (en) * | 2010-06-24 | 2014-01-17 | Souriau | REINFORCED LOCKING SCREW CONNECTOR |
-
2012
- 2012-01-12 CN CN201210008205.5A patent/CN102570215B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4407529A (en) * | 1980-11-24 | 1983-10-04 | T. J. Electronics, Inc. | Self-locking coupling nut for electrical connectors |
| CN1722540A (en) * | 2004-07-14 | 2006-01-18 | 科宁弗斯电子技术元件有限责任公司 | Electrical connector |
| CN101656381A (en) * | 2008-08-22 | 2010-02-24 | 贵州航天电器股份有限公司 | High power radio frequency connector capable of quickly locking and separating |
| CN201732926U (en) * | 2009-12-09 | 2011-02-02 | 沈阳兴华航空电器有限责任公司 | Threaded connection type electric connector with self-locking mechanism |
| CN101901992A (en) * | 2010-09-03 | 2010-12-01 | 贵州航天电器股份有限公司 | Adjustable-type self-holding rectangular electrical connector |
| CN201877637U (en) * | 2010-12-15 | 2011-06-22 | 杭州航天电子技术有限公司 | Anti-loosening device applied to circular electric connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102570215A (en) | 2012-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2912361B1 (en) | Sub-sea multiple quick connector assembly | |
| EP2559109B1 (en) | Cable connector | |
| AU2013356257B2 (en) | Cable connector system | |
| CN104037540B (en) | A kind of radial direction pulls sharp separation electric connector | |
| CN111463624B (en) | Underwater wet-type electric connector capable of being plugged and unplugged with electricity | |
| CN203721985U (en) | Electric connector position-restricted locking mechanism | |
| CN107104320A (en) | The coaxially connected system for RF signals with high RF performance levels | |
| CN203760692U (en) | Cable connecting device | |
| CN105071123A (en) | RF coaxial connector for preventing looseness of connection nut | |
| CN102570215B (en) | Electric connector | |
| CN103904463A (en) | Detachable large-current connector | |
| CN103746226B (en) | One is previously isolated from round electric connector | |
| CN203660172U (en) | Rapid self-locking pin-hole assembly | |
| CN205790700U (en) | A kind of helmet goes between with pulling electric connector | |
| CN204633045U (en) | Be convenient to the industrial electro connector plug locked | |
| CN104037542A (en) | Radial pull-out electric connector | |
| CN209266728U (en) | A kind of multiple thread locking connector | |
| CN104037544A (en) | Radial pull-out axial separation electric connector | |
| CN202906101U (en) | Quick guiding and locking mechanism for electric connector | |
| CN105667808A (en) | Emergency manual releaser | |
| CN109742613A (en) | A kind of radio frequency (RF) coaxial connector of coaxial multi-barrel structure | |
| CN203631867U (en) | Electric appliance connector | |
| CN202084729U (en) | Guide column fixing structure for separable connectors | |
| CN208539215U (en) | The water-proof connector in the field applied to aviation | |
| CN209561769U (en) | One kind connecing cable Anti-seismic SMP connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| GR01 | Patent grant |