CN105322363B - A kind of round electric connector - Google Patents
A kind of round electric connector Download PDFInfo
- Publication number
- CN105322363B CN105322363B CN201510688129.0A CN201510688129A CN105322363B CN 105322363 B CN105322363 B CN 105322363B CN 201510688129 A CN201510688129 A CN 201510688129A CN 105322363 B CN105322363 B CN 105322363B
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- CN
- China
- Prior art keywords
- socket
- block
- plug
- casing
- telescopic
- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/622—Screw-ring or screw-casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
Abstract
A kind of round electric connector of the present invention, including socket, pluggable plug in socket one end and the tail folder that may connect to the socket other end, it is characterised in that：Socket includes Socket casing, plugging hole component, swivel becket, telescopic block and pressing annular, and plugging hole component is arranged in Socket casing, and swivel becket is rotationally connected with Socket casing outer wall, and telescopic block is slidably connected to Socket casing, and pressing annular is movably connected on Socket casing；Swivel becket is linked with telescopic block, to realize rotation of the telescopic block with swivel becket, makees the stretching motion along electric connector radial direction；Plug includes plug casing and contact pin component, and contact pin component is arranged in plug casing and is docked with plugging hole component, buckling groove is provided on plug casing, buckling groove coordinates with telescopic block, to realize the plug of plug and socket；Tail folder can be arranged in socket, and pressing annular can be touched with tail clamping connection, to realize that tail folder can no longer be set on socket, and then tail folder be made to be detached from socket.
Description
Technical field
The present invention relates to electrical equipment technical field more particularly to electric connector, more particularly to a kind of round electric connector.
Background technology
Electric connector is mainly applied and is electrically connected between device and device, component and component, system and system
It is transmitted with signal, is to form base components necessary to a completion system.Electric connector in the relevant technologies is by fixing end electricity
Connector, i.e. female contact (abbreviation socket) and free-end electric connector, i.e. male contact (abbreviation plug) form, fixing end
Jack is provided in electric connector, is provided in free-end electric connector and the matched contact pin of jack.When user uses electricity
During connector, first fixed end electric connector is arranged in consuming parts, and the contact pin in free-end electric connector and cable electricity
Connection, then, fixed end electric connector is inserted by free-end electric connector.
The connection mode of plug and socket mainly has following several at present：Threaded connection, (quick) connection of bayonet, clamping lock connect
Connect, it is plug-type connection, direct insertion connection.But more or less there are complicated, plug inconvenience, companies for above-mentioned several connection modes
Connect the problems such as unreliable.
Therefore, how structure improvement is carried out to existing electric connector, improves its reliability and simplicity, be this field skill
An art personnel problem urgently to be resolved hurrily.
Invention content
It it is a primary object of the present invention to provide a kind of plug fast and easy, and connects reliably, service life is long, structure letter
Single rational round electric connector.
To achieve the above objectives, the technical solution adopted by the present invention is：A kind of round electric connector including socket, can be inserted
Pull out in described socket one end plug and may connect to the socket other end tail folder, it is characterised in that：
The socket includes Socket casing, plugging hole component, swivel becket, telescopic block and pressing annular, the plugging hole component setting
In the Socket casing, the swivel becket is rotationally connected with the Socket casing outer wall, and the telescopic block is slidably connected to institute
Socket casing is stated, the pressing annular is movably connected on the Socket casing；The swivel becket is linked with the telescopic block, with
It realizes rotation of the telescopic block with the swivel becket, makees the stretching motion along electric connector radial direction；The plug includes inserting
Casing and contact pin component, the contact pin component is arranged in the plug casing and is docked with the plugging hole component, described to insert
It is provided with buckling groove on casing, the buckling groove coordinates with the telescopic block, to realize inserting for the plug and the socket
It pulls out；The tail folder can be arranged in the socket, and the pressing annular can be touched with the tail clamping connection, to realize that the tail folder no longer card is set
In the socket, and then the tail folder is made to be detached from the socket.During plug is inserted into socket, swivel becket is rotated first, is made
Telescopic block, radially towards movement outside, to allow plug that can enter socket, after being inserted in place, is rotated further by rotating along electric connector
Ring makes telescopic block, radially towards medial motion, to realize that telescopic block is connected in buckling groove, ensure plug and socket along electric connector
Will not entire insertion process be completed axially movable, the principle that plug extracts socket is similar to being inserted into principle；And pressing annular can be with
Tail folder is squeezed, makes tail folder that can be more easily detached from from socket；Plug fast and easy can be reached, and even by above structure
It connects reliably, service life is long, simple and reasonable purpose.
Preferably, being provided with the telescopic chute of circular ring shape on the Socket casing inner wall, it is provided with and passes through at the telescopic chute
The telescopic hole of the Socket casing is worn, arc groove is provided on the swivel becket, edge is electrically connected the arc groove from head end to tail end
It connects device and is radially gradually distance from the Socket casing center, the telescopic block includes fixture block, sliding block and connection block；The fixture block with
Telescopic chute cooperation makees stretching motion to realize the fixture block at the telescopic chute, the sliding block pass through the telescopic hole with
Realize that the telescopic block is slidably connected to the Socket casing, the block is arranged in the arc groove and the block can be with
Relative motion occurs for the arc groove；When the block is located at the arc groove head end, the fixture block stretch out the telescopic chute and
Coordinate with the buckling groove, to realize the connection of the plug and the socket, when the swivel becket rotates, the arc
With the block relative motion occurs for slot, and the block is made to be moved from the arc groove head end to the arc groove tail end, described
Telescopic chute described in the gradual retraction of fixture block, until the fixture block is detached from the buckling groove, to realize the plug and the socket
Separation.This structure can effectively realize swapping process, and simple and reasonable.
Preferably, tail folder includes tail clip shell body, clamp nut and round platform sealing ring, the clamp nut with it is described
Tail clip shell body is threadedly coupled, and the round platform sealing ring is fastened on the inside of the clamp nut, and the round platform sealing ring side is in circle
The conical surface, and round platform sealing ring outer wall is fitted closely with tail folder inner walls；The clamp nut and the tail clip shell
During body screws, the internal diameter of the round platform sealing ring gradually reduces.The internal diameter of round platform sealing ring can gradually reduce, with suitable
Answer the connection requirement of different-diameter cable.
Preferably, be provided with buckle on tail folder housing exterior walls, be provided on the Socket casing inner wall with it is described
Be buckled corresponding bayonet, and the tail folder is arranged in by the cooperation of the buckle and the bayonet on the socket.This is a kind of
Simple and reliable snap fit.
Preferably, being additionally provided with L-type slot on the Socket casing, connecting rod and tabletting, institute are provided on the pressing annular
Connecting rod is stated across the L-type slot to realize that the pressing annular is movably connected on the Socket casing；The pressing annular is along the L
Type groove moves, and realizes that the tabletting squeezes the buckle, and the buckle is made to be detached from the bayonet, and then the tail folder is made to be detached from institute
State socket., without using other tools, installation and dimension can be made completely by pressing annular into the separation of end of line folder and socket
It repaiies more convenient.
As an improvement, adjustable spring is provided between the telescopic block and the Socket casing, to realize the telescopic block
The Rapid reset of motion process in the arc groove.It is more smooth efficient during rotation swivel becket, improve the conjunction of structure
Rationality.
As an improvement, being provided with anti-mis-insertion convex block on the plugging hole component outer wall, offered on the plug casing inner wall
Anti-mis-insertion groove, the contact pin component are realized and are inserted with described by the cooperation of the anti-mis-insertion convex block and the anti-mis-insertion groove
The docking of aperture member.Above structure, which can guarantee, to be mispluged.
Compared with prior art, the advantage of the invention is that：It, can by the optimal design-aside pressed from both sides for socket, slotting head and tail
During realizing that plug is inserted into socket, swivel becket is rotated, makes telescopic block along electric connector radially towards movement outside, to allow
Plug can enter socket, after being inserted in place, be rotated further by swivel becket, make telescopic block along electric connector radially towards medial motion, with
It realizes that telescopic block is connected in buckling groove, ensures that plug and socket will not complete entire insertion process axially movable, plug pulls out
The principle for going out socket is similar to being inserted into principle；And pressing annular can squeeze tail folder, make tail folder that can be taken off more easily from socket
From；Plug fast and easy can be reached, and connect reliably by above structure, service life is long, simple and reasonable purpose.
Description of the drawings
Fig. 1 is dimensional structure diagram according to a preferred embodiment of the present invention；
Fig. 2 is decomposing state schematic diagram according to a preferred embodiment of the present invention；
Fig. 3 is half sectional view according to a preferred embodiment of the present invention；
Fig. 4 is the structure diagram of socket middle according to a preferred embodiment of the present invention；
Fig. 5 is the dimensional structure diagram of Socket casing middle according to a preferred embodiment of the present invention；
Fig. 6 is the dimensional structure diagram at another visual angle of Socket casing middle according to a preferred embodiment of the present invention；
Fig. 7 is the dimensional structure diagram of plugging hole component middle according to a preferred embodiment of the present invention；
Fig. 8 is the dimensional structure diagram of swivel becket middle according to a preferred embodiment of the present invention；
Fig. 9 is the dimensional structure diagram of telescopic block middle according to a preferred embodiment of the present invention；
Figure 10 is the dimensional structure diagram of pressing annular middle according to a preferred embodiment of the present invention；
Figure 11 is the dimensional structure diagram of plug casing middle according to a preferred embodiment of the present invention；
Figure 12 is the structure diagram of tail folder middle according to a preferred embodiment of the present invention；
Figure 13 is the dimensional structure diagram of tail clip shell body middle according to a preferred embodiment of the present invention；
Figure 14 is the half sectional view of clamp nut middle according to a preferred embodiment of the present invention；
Figure 15 is the dimensional structure diagram of round platform sealing ring middle according to a preferred embodiment of the present invention；
Figure 16 is the motion state schematic diagram of telescopic block middle according to a preferred embodiment of the present invention.
Specific embodiment
It is described below to disclose the present invention so that those skilled in the art can realize the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
As shown in Fig. 1~16, one embodiment of the present of invention include socket 1, the pluggable plug 2 in 1 one end of socket, with
And it may connect to the tail folder 3 of 1 other end of socket.Specifically：
Socket includes 1 Socket casing 11, plugging hole component 12, swivel becket 13, telescopic block 14 and pressing annular 15, plugging hole component 12
It is arranged in Socket casing 11, swivel becket 13 is rotationally connected with 11 outer wall of Socket casing, and telescopic block 14 is slidably connected to socket shell
Body 11, pressing annular 15 are movably connected on Socket casing 11；Swivel becket 13 is linked with telescopic block 14, with realize telescopic block 14 with
The rotation of swivel becket 13, makees the stretching motion along electric connector radial direction.
Plug 2 includes plug casing 21 and contact pin component 22, and contact pin component 22 is arranged in plug casing 21 and and jack
Component 12 docks, and buckling groove 211 is provided on plug casing 21, and buckling groove 211 coordinates with telescopic block 14, with realize plug 2 with
The plug of socket 1.
Tail folder 3 includes tail clip shell body 31, clamp nut 32 and round platform sealing ring 33, clamp nut 32 and 31 spiral shell of tail clip shell body
Line connects, and round platform sealing ring 33 is fastened on the inside of clamp nut 32, and 33 side of round platform sealing ring is in circular conical surface, and round platform sealing ring
33 outer walls are fitted closely with 31 inner wall of tail clip shell body；During clamp nut 32 is screwed with tail clip shell body 31, round platform sealing ring
33 internal diameter gradually reduces.Tail folder 3 can be arranged in socket 1, and pressing annular 15 can be contacted with tail clip shell body 31, to realize tail folder 3 not
It is arranged in socket 1 again, and then tail folder 3 is made to be detached from socket 1.
It is further specific, the telescopic chute 111 of circular ring shape is provided on 11 inner wall of Socket casing, is provided at telescopic chute 111
Through the telescopic hole 112 of Socket casing 11, arc groove 131 is provided on swivel becket 13, arc groove 131 is from head end to tail end along electricity
Connector is radially gradually distance from 11 center of Socket casing, and telescopic block 14 includes fixture block 141, sliding block 142 and connection block 143；Card
Block 141 coordinates with telescopic chute 111 to realize that fixture block 141 makees stretching motion at telescopic chute 111, and sliding block 142 passes through telescopic hole 112
To realize that telescopic block 14 is slidably connected to Socket casing 11, connection block 143 is arranged in arc groove 131 and connection block 143 can be with arc
Relative motion occurs for slot 131；When connection block 143 is located at 131 head end of arc groove, fixture block 141 stretches out telescopic chute 111 and and buckling groove
211 cooperations, to realize the connection of plug 2 and socket 1, when swivel becket 13 rotates, with connection block 143 phase occurs for arc groove 131
To movement, connection block 143 is made to be moved from 131 head end of arc groove to 131 tail end of arc groove, 141 gradual retraction telescopic chute 111 of fixture block,
Until fixture block 141 is detached from buckling groove 211, to realize the separation of plug 2 and socket 1.Buckle is provided on 31 outer wall of tail clip shell body
311, it is provided on 11 inner wall of Socket casing and passes through buckle 311 and bayonet 113 with the 311 corresponding bayonets 113 that are buckled, tail folder 3
Cooperation is arranged on socket 1.L-type slot 114 is additionally provided on Socket casing 11, connecting rod 151 and tabletting are provided on pressing annular 15
152, connecting rod 151 passes through L-type slot 114 to realize that pressing annular 15 is movably connected on Socket casing 11；Pressing annular 15 is along L-type slot
114 movements realize that tabletting 152 squeezes buckle 311, buckle 311 are made to be detached from bayonet 113, and then tail folder 3 is made to be detached from socket 1.
In addition, in order to realize the Rapid reset of the motion process in arc groove 131 of telescopic block 14, telescopic block 14 and socket shell
Adjustable spring 14a is provided between body 11.It misplugs in order to prevent, anti-mis-insertion convex block 121 is provided on 12 outer wall of plugging hole component, insert
Anti-mis-insertion groove 212 is offered on 21 inner wall of casing, contact pin component 22 passes through anti-mis-insertion convex block 121 and anti-mis-insertion groove 212
Cooperation, realize and docked with plugging hole component 12.
In order to improve the leakproofness of electric connector, the first sealing ring a, socket 1 and tail are provided between plug 2 and socket 1
The second sealing ring b is provided between folder 3, third sealing ring c is provided between tail clip shell body 31 and clamp nut 32.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection domain by appended claims and its
Equivalent defines.
Claims (3)
1. a kind of round electric connector, including socket, pluggable plug in described socket one end and described insert may connect to
The tail folder of the seat other end, it is characterised in that：
The socket includes Socket casing, plugging hole component, swivel becket, telescopic block and pressing annular, and the plugging hole component is arranged on institute
It states in Socket casing, the swivel becket is rotationally connected with the Socket casing outer wall, and the telescopic block is slidably connected to described insert
Seat shell body, the pressing annular are movably connected on the Socket casing；The swivel becket is linked with the telescopic block, to realize
The telescopic block makees the stretching motion along electric connector radial direction with the rotation of the swivel becket；
The plug includes plug casing and contact pin component, and the contact pin component is arranged in the plug casing and is inserted with described
Aperture member docks, and buckling groove is provided on the plug casing, and the buckling groove coordinates with the telescopic block, to realize described insert
The plug of head and the socket；
The tail folder can be arranged in the socket, and the pressing annular can be touched with the tail clamping connection, to realize that the tail folder no longer blocks
Set on the socket, and then the tail folder is made to be detached from the socket；
The telescopic chute of circular ring shape is provided on the Socket casing inner wall, the Socket casing is provided through at the telescopic chute
Telescopic hole, arc groove is provided on the swivel becket, the arc groove is radially gradually remote along electric connector from head end to tail end
From the Socket casing center, the telescopic block includes fixture block, sliding block and connection block；The fixture block coordinates with the telescopic chute
To realize that the fixture block makees stretching motion at the telescopic chute, the sliding block passes through the telescopic hole to realize the telescopic block
The Socket casing is slidably connected to, the block is arranged in the arc groove and the block can occur with the arc groove
Relative motion；When the block is located at the arc groove head end, the fixture block stretches out the telescopic chute and matches with the buckling groove
It closes, to realize the connection of the plug and the socket, when the swivel becket rotates, the arc groove is sent out with the block
Raw relative motion, makes the block be moved from the arc groove head end to the arc groove tail end, the gradual retraction institute of fixture block
Telescopic chute is stated, until the fixture block is detached from the buckling groove, to realize the separation of the plug and the socket；
The tail folder includes tail clip shell body, clamp nut and round platform sealing ring, the clamp nut and the tail clip shell body screw thread
Connection, the round platform sealing ring are fastened on the inside of the clamp nut, and the round platform sealing ring side is in circular conical surface, and the circle
Platform seals ring outer wall and is fitted closely with tail folder inner walls；The process that the clamp nut is screwed with the tail clip shell body
In, the internal diameter of the round platform sealing ring gradually reduces；
Buckle is provided on the tail folder housing exterior walls, is provided on the Socket casing inner wall and the corresponding card of the buckle
Mouthful, the tail folder is arranged in by the cooperation of the buckle and the bayonet on the socket；
L-type slot is additionally provided on the Socket casing, connecting rod and tabletting are provided on the pressing annular, the connecting rod passes through described
L-type slot is to realize that the pressing annular is movably connected on the Socket casing；The pressing annular is moved along the L-type slot, is realized
The tabletting squeezes the buckle, and the buckle is made to be detached from the bayonet, and then the tail folder is made to be detached from the socket.
2. round electric connector according to claim 1, it is characterised in that：Between the telescopic block and the Socket casing
Be provided with adjustable spring, with realize the telescopic block moved in the arc groove in Rapid reset.
3. round electric connector according to claim 1 or 2, it is characterised in that：It is provided on the plugging hole component outer wall
Anti-mis-insertion convex block offers anti-mis-insertion groove on the plug casing inner wall, and the contact pin component passes through the anti-mis-insertion convex block
With the cooperation of the anti-mis-insertion groove, realization is docked with the plugging hole component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510688129.0A CN105322363B (en) | 2015-10-16 | 2015-10-16 | A kind of round electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510688129.0A CN105322363B (en) | 2015-10-16 | 2015-10-16 | A kind of round electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105322363A CN105322363A (en) | 2016-02-10 |
| CN105322363B true CN105322363B (en) | 2018-06-12 |
Family
ID=55249255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510688129.0A Active CN105322363B (en) | 2015-10-16 | 2015-10-16 | A kind of round electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105322363B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205429238U (en) * | 2016-02-26 | 2016-08-03 | 安徽易特流焊割发展有限公司 | Fast plug of cable |
| CN106099480A (en) * | 2016-08-14 | 2016-11-09 | 华威博奥电力设备有限公司 | Adjustable plug-in module |
| CN107253002A (en) * | 2017-06-28 | 2017-10-17 | 何华勇 | A kind of welder |
| CN109638548B (en) * | 2018-11-12 | 2020-03-31 | 河南省鼎润科技实业有限公司 | High-speed data transmission corner connector |
| DE102019114257B4 (en) * | 2019-05-28 | 2021-01-21 | Amphenol Tuchel Industrial GmbH | Connector with locking system |
| CN110911884B (en) * | 2019-11-27 | 2021-04-09 | 泰兴市宇航电子有限公司 | Circular electric connector capable of improving transmission efficiency |
| CN110932036A (en) * | 2019-12-10 | 2020-03-27 | 胜蓝科技股份有限公司 | High-efficient frivolous high frequency connector |
| CN112164934B (en) * | 2020-09-29 | 2022-02-25 | 国网商用电动汽车投资有限责任公司 | Automatic locking device for charging port of new energy automobile |
| CN112164933B (en) * | 2020-09-29 | 2022-10-18 | 江苏惠新知识产权服务有限公司 | Charging interface of new energy automobile |
| CN114498179A (en) * | 2021-12-13 | 2022-05-13 | 北京电子工程总体研究所 | Underwater radial separation connector |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4581947B2 (en) * | 2005-09-30 | 2010-11-17 | オムロン株式会社 | connector |
| US7726999B2 (en) * | 2007-12-21 | 2010-06-01 | Van-System S.R.L. | Electrical connector set |
| CN101888040B (en) * | 2010-06-24 | 2013-01-30 | 华为技术有限公司 | Plug and socket of coaxial connector and coaxial connector |
| DE102011083819A1 (en) * | 2011-09-30 | 2013-04-04 | Kiekert Ag | Locking device for a motor vehicle |
| CN103107455A (en) * | 2011-11-12 | 2013-05-15 | 高文彬 | Inner bayonet type circular connector |
| CN203398334U (en) * | 2013-07-30 | 2014-01-15 | 太康精密股份有限公司 | Cable connector with switching structure |
-
2015
- 2015-10-16 CN CN201510688129.0A patent/CN105322363B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105322363A (en) | 2016-02-10 |
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