CN102097707A - Push-pull type rapid locking and separating electric coupler - Google Patents
Push-pull type rapid locking and separating electric coupler Download PDFInfo
- Publication number
- CN102097707A CN102097707A CN 200910232372 CN200910232372A CN102097707A CN 102097707 A CN102097707 A CN 102097707A CN 200910232372 CN200910232372 CN 200910232372 CN 200910232372 A CN200910232372 A CN 200910232372A CN 102097707 A CN102097707 A CN 102097707A
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Abstract
The invention discloses a push-pull type rapid locking and separating electric coupler, comprising a socket and a plug, wherein the socket comprises a shell, an insulator, jacks, a pressure spring and a retainer ring. The shell is provided with a circumferential annular slot, the retainer ring is arranged in the slot of the shell, the retainer ring can be axially moved to the tail end of the socket and limited on the shell, and the butt-joint end of the shell is provided with a straight key slot. The pressure spring arranged in the shell can axially slide, and has a certain amount of initial compression, and the pressure spring is limited in the shell by the retainer ring. The plug comprises a locking sleeve, an unlocking sleeve, an insulator and a pin. One end of the locking sleeve is provided with a plurality of elastic supports, and comprises a main key support playing the roles of guiding and preventing misinsertion and a locking support playing rapidly locking, separating and supporting roles. The unlocking sleeve is arranged on the outer circumference of the locking sleeve, and the locking support can radially shrink under the function of the radial pressure of the unlocking sleeve. The invention has the advantages of simple structure and convenience for operation. The push-pull type rapid locking and separating electric coupler can be rapidly locked or separated, and is a rapid locking and separating electric coupler suitable for the miniaturization developing trend.
Description
Technical field
The present invention relates to technical field of electric connectors, relate in particular to a kind of plug-type quick locking and the electric connector that separates.
Background technology
Normally used electric connector locking mode adopts bayonet lock compact form, screw fastening compact form, the quick push-pull structure of steel ball.Bayonet lock compact form structure is the locking bail that a plurality of protrusions are set on the shell of plug, and corresponding spill helicla flute is set on jack housing, utilizes locking bail and spiral fluted to screw the locking that realizes plug and socket; The screw-type structure is that pin thread and negative thread are set respectively on the shell of plug and socket, utilize screwing of screw thread to cooperate the locking that realizes plug and socket, more than two kinds of structures when locking and release, all have repeatedly or big stroke screw action, very long difficult quick the locking and release of realizing of locking and disengaging time.The quick locking mechanism of steel ball is that a circle groove is set on the shell of socket, the plug butt end is provided with some steel balls, steel ball protrudes or is recessed in the plug body, and utilize the cooperation of steel ball and jack housing groove and separate quick locking and the release that realizes plug and socket, but structure complexity.
Summary of the invention
The objective of the invention is: a kind of plug-type quick locking and the electric connector that separates are provided, and it is simple in structure, and is easy to operate, can lock fast and the connector that separates, and is applicable to the quick locking and the separation connector of miniaturization development trend.
Technical scheme of the present invention is: a kind of plug-type quick locking and the electric connector that separates, it comprises socket, plug, described socket comprises shell, insulator, jack, stage clip, back-up ring, socket tail end embedding structure glue is with shell, insulator, jack is fixing as a whole, shell is provided with the circumferential hoop connected in star that has locking effect, back-up ring is contained in the groove of shell, can axially move and be limited on the shell towards the socket tail end, there is anti-mis-insertion the butt end of shell and works the straight keyway that plugs together guide effect, stage clip is cased to endwisely slip, and certain initial compression amount is arranged, in the enclosure spacing by back-up ring; Described plug comprises lock sleeve, separates lock tube, insulator, contact pin, plug tail end embedding structure glue is with the fixing one that forms of insulator, contact pin and lock sleeve, one end of lock sleeve has a plurality of elastic supports, comprising plugging together the major key support that guiding and anti-misplug effect have been arranged that cooperates with straight keyway, and rise and lock fast and the lock bracket that separates supporting role, release is sleeved on the lock sleeve excircle, and lock bracket can separated radial contraction under the radial compression applied of lock tube.
Below technique scheme is further explained:
Described lock bracket termination is provided with the locking step that has locking effect.
As a preferred version, described lock sleeve is provided with four elastic supports, comprising a major key support is arranged, and three lock brackets.
When plug docked with socket, the major key support of lock sleeve was aimed at the jack housing keyway, firmly advances plug, three lock brackets radial contraction under the active force of jack housing front end inner chamber.Bracket end face acts on the socket back-up ring, and back-up ring is pressed in the stage clip end face.Dock back three the lock bracket resiliences that put in place, the step on the lock bracket is limited in the shell circumferential recess, realizes the locking of plug and socket.Separate lock tube to the slip of plug tail end during release, the inner chamber of separating lock tube is pressed in three lock bracket radial contraction that make lock sleeve on the lock sleeve, when the external diameter that is retracted to the support step during less than the jack housing inner cavity size, the active force of stage clip passes to lock sleeve rapidly by back-up ring, and plug is realized separating fast with socket under the effect of elastic force.
Advantage of the present invention is: the present invention adopts quick locking that the elastic support structure realizes plug and socket and separates, and adopts keyway arrangements to realize anti-error function.Can use at the core number lessly, need the occasion of locking fast and release.It is simple in structure, and is easy to operate, can lock fast and the connector that separates, and is applicable to the quick locking and the separation connector of miniaturization development trend.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples:
Fig. 1 is the main cutaway view of socket of the present invention;
Fig. 2 is the end view of Fig. 1;
Fig. 3 is the main cutaway view of plug of the present invention;
Fig. 4 is the end view of Fig. 3;
Fig. 5 is the main cutaway view of lock sleeve of the present invention;
Fig. 6 is a main cutaway view of separating lock tube of the present invention;
Fig. 7 cuts open figure for the master that plug of the present invention and socket plug together locking state.
Wherein: 1 shell; 11 straight keyways; 12 circumferential hoop connected in stars; 2 insulators; 3 jacks; 4 stage clips; 5 back-up rings; 6 shells; 61 major key supports; 62 lock brackets; 63 locking steps; 64 lock sleeve cylindricals; 7 separate lock tube; 71 separate the lock tube inner chamber; 8 insulators; 9 contact pins; 10 structure glue.
Embodiment
Embodiment: as Fig. 1, Fig. 3, shown in Figure 7, a kind of plug-type quick locking of the present invention and separation connector comprise plug and socket.
As shown in Figure 1 and Figure 2, socket is made up of shell 1, insulator 2, jack 3, stage clip 4, back-up ring 5 and structure glue 10.Fix shell 1, insulator 2, jack 3 as a whole in insulator 2 tail end embedding structure glue 10.There is keyway 11 always shell 1 butt end, and straight keyway 11 has plugged together anti-mis-insertion and guide effect with the major key support 61 of plug.Shell 1 interposition is equipped with circumferential hoop connected in star 12, and groove 12 cooperates with the locking step 63 of lock bracket 62 and has locking effect.Back-up ring 5 is contained in groove 12 places of shell 1, can axially move and be limited on the shell 1 towards the socket tail end.Stage clip 4 is contained on the shell 1 and can endwisely slips, and certain initial compression amount is arranged, and is spacing on shell 1 by back-up ring 5.
As shown in Figure 3, Figure 4, plug by lock sleeve 6, separate lock tube 7, insulator 8, contact pin 9 and structure glue 10 and form.In insulator 8 tail end embedding structure glue 10 lock sleeve 6, insulator 8 are fixed as one with contact pin 9.Separate on the excircle that lock tube 7 is enclosed within lock sleeve 6.Lock sleeve 6 four elastic supports are arranged, one of them support is a major key support 61, major key support 61 plays guiding and anti-mis-insertion effect during butt joint, other three are the locking and separate supporting role fast of 62 of lock brackets.Four supports radial contraction under the internal diameter 71 radial effect power of separating lock tube 7, its radial dimension diminishes.
Plug is separated lock tube 7 as shown in Figure 6, separate lock tube 7 and lock sleeve 6 little matched in clearance, separating lock tube 7 can move axially along lock sleeve 6, separate the size of the size of lock tube 7 inner chambers 71, separate lock tube 7 and when the plug tail end moves, separate the cylindrical 64 of lock tube inner chamber 71 compression lock sleeves 6 three lock bracket 62 radial dimensions are diminished less than the cylindrical 64 of lock sleeve 6.
As shown in Figure 7, during butt joint, the support 61 of lock sleeve 6 is aimed at the straight keyway 11 of jack housing, firmly advanced plug, lock bracket 62 shrinks under the active force of shell 1 inner chamber, and four bracket end faces act on the back-up ring 5 and compression press spring 4.Dock back three lock bracket 62 resiliences that put in place, the locking step 63 on the lock bracket 62 is limited in the shell 1 circumferential hoop connected in star 12, realizes the locking of plug and socket.Separate lock tube 7 to the slip of plug tail end during release, separate lock tube 7 inner chambers 71 and be pressed in three lock bracket 62 radial contraction that make lock sleeve 6 on the lock sleeve 6, when the external diameter that is retracted to support locking step 63 during less than jack housing 1 inner cavity size, the active force of stage clip 4 passes to lock sleeve 6 rapidly by back-up ring 5, and plug is realized separating fast with socket under the effect of elastic force.
Should be pointed out that for the present invention also to have the embodiment of multiple conversion and remodeling, be not limited to the specific embodiment of above-mentioned execution mode through proving absolutely.The foregoing description is as just explanation of the present invention, rather than restriction.In a word, protection scope of the present invention should comprise those conspicuous to those skilled in the art conversion or substitute and remodeling.
Claims (3)
1. plug-type quick locking and the electric connector that separates, it is characterized in that: it comprises socket, plug, described socket comprises shell (1), insulator (2), jack (3), stage clip (4), back-up ring (5), socket tail end embedding structure glue is with shell (1), insulator (2), jack (3) is fixing as a whole, shell (1) is provided with the circumferential hoop connected in star (12) that has locking effect, back-up ring (5) is contained in the groove (12) of shell (1) and locates, can axially move and be limited on the shell (1) towards the socket tail end, there is anti-mis-insertion the butt end of shell (1) and works the straight keyway (11) that plugs together guide effect, stage clip (4) is contained in the shell (1) and can endwisely slips, and certain initial compression amount is arranged, spacing in shell (1) by back-up ring (5); Described plug comprises lock sleeve (6), separate lock tube (7), insulator (8), contact pin (9), plug tail end embedding structure glue is with insulator (8), contact pin (9) and the fixing one that forms of lock sleeve (6), one end of lock sleeve (6) has a plurality of elastic supports, comprising plugging together the major key support (61) that guiding and anti-misplug effect have been arranged that cooperates with straight keyway (11), and rise and lock fast and the lock bracket that separates supporting role (62), separate lock tube (7) and be contained on lock sleeve (6) excircle, lock bracket (62) can be under the radial compression applied of separating lock tube (7) radial contraction.
2. plug-type quick locking according to claim 1 and the electric connector that separates is characterized in that: described lock bracket (62) termination is provided with the locking step (63) that has locking effect.
3. plug-type quick locking according to claim 1 and the electric connector that separates is characterized in that: described lock sleeve (6) is provided with four elastic supports, comprising a major key support (61) is arranged, and three lock brackets (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910232372 CN102097707A (en) | 2009-12-09 | 2009-12-09 | Push-pull type rapid locking and separating electric coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910232372 CN102097707A (en) | 2009-12-09 | 2009-12-09 | Push-pull type rapid locking and separating electric coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102097707A true CN102097707A (en) | 2011-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910232372 Pending CN102097707A (en) | 2009-12-09 | 2009-12-09 | Push-pull type rapid locking and separating electric coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102097707A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354858A (en) * | 2011-08-31 | 2012-02-15 | 中航光电科技股份有限公司 | Pull-out connector with unlocking reliability |
| CN102509975A (en) * | 2011-09-21 | 2012-06-20 | 北京电子工程总体研究所 | Separation electric connector |
| CN102738656A (en) * | 2012-06-29 | 2012-10-17 | 固凯（上海）贸易有限公司 | Power connector |
| WO2013017055A1 (en) * | 2011-07-29 | 2013-02-07 | 华为技术有限公司 | Connector and electronic device including said connector |
| CN103022806A (en) * | 2011-09-26 | 2013-04-03 | 临沂市海纳电子有限公司 | Barb type quick locking connector |
| CN104241965A (en) * | 2014-09-04 | 2014-12-24 | 沈阳兴华航空电器有限责任公司 | Ultrahigh-power vehicle-mounted power supply electric connector |
| CN104300271A (en) * | 2013-11-26 | 2015-01-21 | 中航光电科技股份有限公司 | Convenient-to-assemble socket |
| CN106848741A (en) * | 2017-03-22 | 2017-06-13 | 泰兴市航天电器有限公司 | A kind of high-low frequency mixed loading is small-sized from umbilical connector |
| CN108011223A (en) * | 2018-01-08 | 2018-05-08 | 杭州指挥通讯设备有限公司 | A kind of high temperature resistant nuclear power special communication socket box and its casting method and application |
| CN109669106A (en) * | 2017-10-17 | 2019-04-23 | 中车大同电力机车有限公司 | Ready-package flexibility line insulation, overpressure resistance detecting device and detection method |
| CN110772737A (en) * | 2019-12-02 | 2020-02-11 | 南京亚益盛电子科技有限公司 | Domestic fire control cabinet system of range upon range of formula |
| CN112018563A (en) * | 2019-05-31 | 2020-12-01 | 香港商安费诺(东亚)有限公司 | Connector group with sliding locking frame and plug connector thereof |
| CN112382887A (en) * | 2020-10-29 | 2021-02-19 | 慈溪市甬联电子有限公司 | Anti-misplug universal jumper wire |
| CN113437580A (en) * | 2021-06-17 | 2021-09-24 | 贵州航天电器股份有限公司 | Self-locking guide rail separation floating electric connector |
| CN113871965A (en) * | 2021-09-30 | 2021-12-31 | 常州金信诺凤市通信设备有限公司 | Pull ring type multi-channel quick-plug connector |
-
2009
- 2009-12-09 CN CN 200910232372 patent/CN102097707A/en active Pending
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013017055A1 (en) * | 2011-07-29 | 2013-02-07 | 华为技术有限公司 | Connector and electronic device including said connector |
| CN102354858A (en) * | 2011-08-31 | 2012-02-15 | 中航光电科技股份有限公司 | Pull-out connector with unlocking reliability |
| CN102509975A (en) * | 2011-09-21 | 2012-06-20 | 北京电子工程总体研究所 | Separation electric connector |
| CN102509975B (en) * | 2011-09-21 | 2013-11-06 | 北京电子工程总体研究所 | Separation electric connector |
| CN103022806A (en) * | 2011-09-26 | 2013-04-03 | 临沂市海纳电子有限公司 | Barb type quick locking connector |
| CN103022806B (en) * | 2011-09-26 | 2015-04-08 | 临沂市海纳电子有限公司 | Barb type quick locking connector |
| CN102738656A (en) * | 2012-06-29 | 2012-10-17 | 固凯（上海）贸易有限公司 | Power connector |
| CN104300271A (en) * | 2013-11-26 | 2015-01-21 | 中航光电科技股份有限公司 | Convenient-to-assemble socket |
| CN104241965A (en) * | 2014-09-04 | 2014-12-24 | 沈阳兴华航空电器有限责任公司 | Ultrahigh-power vehicle-mounted power supply electric connector |
| CN104241965B (en) * | 2014-09-04 | 2016-09-07 | 沈阳兴华航空电器有限责任公司 | A kind of super high power vehicle power electric connector |
| CN106848741A (en) * | 2017-03-22 | 2017-06-13 | 泰兴市航天电器有限公司 | A kind of high-low frequency mixed loading is small-sized from umbilical connector |
| CN106848741B (en) * | 2017-03-22 | 2024-04-12 | 泰兴市航天电器有限公司 | High-low frequency mixed small-sized self-shedding connector |
| CN109669106A (en) * | 2017-10-17 | 2019-04-23 | 中车大同电力机车有限公司 | Ready-package flexibility line insulation, overpressure resistance detecting device and detection method |
| CN109669106B (en) * | 2017-10-17 | 2021-03-19 | 中车大同电力机车有限公司 | Quick-assembly flexible line insulation and voltage resistance detection device and detection method |
| CN108011223A (en) * | 2018-01-08 | 2018-05-08 | 杭州指挥通讯设备有限公司 | A kind of high temperature resistant nuclear power special communication socket box and its casting method and application |
| CN112018563A (en) * | 2019-05-31 | 2020-12-01 | 香港商安费诺(东亚)有限公司 | Connector group with sliding locking frame and plug connector thereof |
| CN110772737A (en) * | 2019-12-02 | 2020-02-11 | 南京亚益盛电子科技有限公司 | Domestic fire control cabinet system of range upon range of formula |
| CN110772737B (en) * | 2019-12-02 | 2024-01-02 | 南京亚益盛电子科技有限公司 | Laminated household fire-fighting cabinet system |
| CN112382887A (en) * | 2020-10-29 | 2021-02-19 | 慈溪市甬联电子有限公司 | Anti-misplug universal jumper wire |
| CN112382887B (en) * | 2020-10-29 | 2022-01-04 | 慈溪市甬联电子有限公司 | Anti-misplug universal jumper wire |
| CN113437580A (en) * | 2021-06-17 | 2021-09-24 | 贵州航天电器股份有限公司 | Self-locking guide rail separation floating electric connector |
| CN113871965A (en) * | 2021-09-30 | 2021-12-31 | 常州金信诺凤市通信设备有限公司 | Pull ring type multi-channel quick-plug connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110615 |