CN104300296A - Pull-off electrical connector assembly labor-saving in plugging - Google Patents
Pull-off electrical connector assembly labor-saving in plugging Download PDFInfo
- Publication number
- CN104300296A CN104300296A CN201310599626.4A CN201310599626A CN104300296A CN 104300296 A CN104300296 A CN 104300296A CN 201310599626 A CN201310599626 A CN 201310599626A CN 104300296 A CN104300296 A CN 104300296A
- Authority
- CN
- China
- Prior art keywords
- plug
- saving
- labour
- plug casing
- coupler component
- 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.)
- Pending
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Classifications
-
- 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
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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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
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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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
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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
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention relates to the field of electrical connectors, and especially relates to a pull-off electrical connector assembly labor-saving in plugging. The pull-off electrical connector assembly labor-saving in plugging comprises a plug and a socket which respectively take the front end as a plugging end. The plug comprises a plug housing and a connecting cap rotatably assembled on the plug housing. The connecting cap is in anti-play fit with the plug housing along the axial direction through a retaining wall arranged on the connecting cap, and the front side of the retaining wall is in rolling fit with the plug housing through a rolling body. In the pull-off electrical connector assembly labor-saving in plugging, as the front side of the retaining wall of the connecting cap of the plug is in rolling fit with the plug housing through the rolling body, sliding friction between the connecting cap and the housing of the existing pull-off electrical connector is converted into rolling friction, and the purpose of reducing the plugging resistance of the existing pull-off electrical connector is achieved.
Description
Technical field
The present invention relates to electric connector field, particularly relate to one and plug together labour-saving breakaway connector electric coupler component.
Background technology
Breakaway connector electric coupler component is one comparatively common in electric connector, this electric coupler component comprises plug and socket, plug comprises plug casing, by the mandrel retaining mechanism that pin insulator is assemblied in the Plug contact in plug casing and is fixedly assemblied in plug casing, mandrel retaining mechanism comprises axle sleeve, be installed on the mandrel in axle sleeve, the steel ball being enclosed within the spring on mandrel and being located on axle sleeve, socket comprises Socket casing, by the clamp ring that socket insulator is assemblied in the socket contact in Socket casing and is fixedly installed on socket insulator, when plug and socket plug together, mandrel retaining mechanism coordinates with clamp ring and plug and socket is locked together, when needs plug is separated with socket electrical, only need to pull mandrel just can, plug casing after electrical separation and Socket casing are still fixed together, and fixedly being realized by coupling nut retaining mechanism between them, coupling nut retaining mechanism is by rotating, the coupling nut be assemblied on plug casing of axial anticreep is formed with the external thread structure be located on Socket casing.
Above-mentioned breakaway connector electric coupler component is all the occasions being applied to needing reliable quick separating, this just requires the separating force in the design phase just between increase plug and socket, separating force provides by the cut spring be located on pin insulator, when plug and socket plug together, cut spring is by compressed energy-storage, when plug is separated with socket, cut spring quick release of energy also orders about plug and is separated with socket.
Although the increase of cut spring can ensure plug can with socket quick separating, bring inconvenience but to plug and plugging together of socket.Specifically, the arranging of cut spring directly increases and plugs together resistance between plug and socket, and then the connection moment of torsion causing the coupling nut be assemblied on plug casing increases, and hinders plugging together between plug and socket.Such as, general when the frictional force of contact is 60N, the elastic force of cut spring will be designed to 120N, needs the power overcome to be 180N time like this with regard to making plug and socket plug together, and the connector that this power connects for general bayonet socket is quite difficult.
Summary of the invention
The object of the present invention is to provide one to plug together labour-saving breakaway connector electric coupler component, plug together resistance with what reduce existing breakaway connector electric connector.
In order to solve the problem, of the present inventionly plug together labour-saving breakaway connector electric coupler component by the following technical solutions: plug together labour-saving breakaway connector electric coupler component, comprising is separately the plug and socket of inserted terminal with front end, plug comprises plug casing and rotates the attachment cap be assemblied on plug casing, retaining wall set by described attachment cap is upper by it coordinates with plug casing Anti-moving vertically, and the leading flank of retaining wall to be rolled with plug casing by rolling element and coordinates.
Attachment cap comprises rotary sleeve and the removable ring baffle being fixedly assemblied in rotary sleeve rear end, and described retaining wall is made up of ring baffle.
Described plug casing is rolled with rolling element by corresponding liner and coordinates.
Described liner is between the rotary sleeve and ring baffle of attachment cap.
The ring baffle of attachment cap and rotary sleeve are provided with step opposite one another, and liner is between the step of the two and coordinate with attachment cap anticreep.
Described plug casing is rolled with rolling element by the liner that it is arranged and coordinates.
The rear end of plug casing is fixedly equipped with the installing rack for mounting core shaft locking mechanism, and installing rack front end has sleeve part, and sleeve part is enclosed within plug casing rear end and and is provided with sealing ring between plug casing.
Roller holder is provided with between described retaining wall and plug casing.
Plug together in the breakaway connector electric coupler component of labour-saving at this, leading flank due to the retaining wall of the attachment cap of plug to be rolled with plug casing by rolling element to coordinate, therefore make the sliding friction between the coupling nut of existing breakaway connector electric connector and housing change in order to rolling friction, thus reach the object plugging together resistance reducing existing breakaway connector electric connector.
Further, by arranging the described dismantled and assembled baffle plate fitting over attachment cap rear end, to form retaining wall be to be convenient for changing; Liner is to protect plug casing, can change easily upon wear; Roller holder makes the structure defining class bearing between attachment cap and plug casing, the rolling between attachment cap with plug casing is coordinated more ripe.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment plugging together labour-saving breakaway connector electric coupler component;
Fig. 2 is the structural representation of the plug in Fig. 1;
Fig. 3 is the assembling schematic diagram of attachment cap, rolling element and liner in Fig. 2.
Embodiment
Plug together the embodiment of labour-saving breakaway connector electric coupler component, as Figure 1-3, comprise plug 101 and socket 102, plug 101 and socket 102 are inserted terminal with front end separately.
Plug comprises plug casing 11 and rotates the attachment cap be assemblied on plug casing 11.
The outline of plug casing 11 is cylindrical, and the position on its outer peripheral face between two ends is provided with outer turning edge, this outer Stop structure defined for coordinating with attachment cap block that turns edge.
Attachment cap comprises rotary sleeve 12 and the removable ring baffle 13 being fixedly assemblied in rotary sleeve 12 rear end, rotary sleeve 12 is enclosed within plug casing 11, ring baffle 13 is fixedly connected with rotary sleeve 12 is removable by screw, its outer rear place and define the retaining wall of attachment cap of turning edge being positioned at plug casing 11.Rolling element 14 is also provided with between ring baffle 13 and plug casing 11 outer turns edge, in the present embodiment, what rolling element 14 specifically adopted is steel ball, its make ring baffle 13 and plug casing 11 outer turn edge between coordinate that defining rolls coordinates, in order to reduce the wearing and tearing that rolling element 14 externally turns edge, plug casing 11 is also provided with liner 15 at its outer rear side place turned edge, liner 15 can unload replacing separately upon wear, for convenience of the assembling to rolling element 14, roller holder 16 is also provided with between ring baffle 13 and plug casing 11, roller holder 16 is between liner 15 and ring baffle 13, in the present embodiment, the ring baffle 13 of attachment cap and rotary sleeve 12 are provided with step opposite one another, liner 15 is between the step of the two and coordinate with attachment cap anticreep, make attachment cap thus, rolling element 14, roller holder 16 and liner 15 define a black box, thus the structure of the plug casing of existing breakaway connector electric connector can be changed, facilitate the transformation to existing Related product.
In addition, the rear end of plug casing 11 is fixedly equipped with the installing rack 17 for mounting core shaft locking mechanism, installing rack 17 front end has sleeve part, sleeve part be enclosed within plug casing 11 rear end and and be provided with sealing ring 18 between plug casing 11, the front end of sleeve part then prevents the retrogressing of attachment cap, and the axial anticreep achieved between attachment cap with plug casing 11 coordinates.
The structure of socket 102 is prior art, and it will not go into details herein.
In other embodiment plugging together labour-saving breakaway connector electric coupler component, the roller holder in above-described embodiment can also omit, in such cases, by arranging annular groove to realize the assembling to rolling element on ring baffle and/or liner.
Claims (8)
1. plug together labour-saving breakaway connector electric coupler component, comprising is separately the plug and socket of inserted terminal with front end, plug comprises plug casing and rotates the attachment cap be assemblied on plug casing, described attachment cap is coordinated with plug casing Anti-moving vertically by retaining wall set on it, it is characterized in that, the leading flank of retaining wall to be rolled with plug casing by rolling element and coordinates.
2. according to claim 1ly plug together labour-saving breakaway connector electric coupler component, it is characterized in that, attachment cap comprises rotary sleeve and the removable ring baffle being fixedly assemblied in rotary sleeve rear end, and described retaining wall is made up of ring baffle.
3. according to claim 2ly plug together labour-saving breakaway connector electric coupler component, it is characterized in that, described plug casing is rolled with rolling element by corresponding liner and coordinates.
4. according to claim 3ly plug together labour-saving breakaway connector electric coupler component, it is characterized in that, described liner is between the rotary sleeve and ring baffle of attachment cap.
5. according to claim 3ly plug together labour-saving breakaway connector electric coupler component, it is characterized in that, the ring baffle of attachment cap and rotary sleeve are provided with step opposite one another, and liner is between the step of the two and coordinate with attachment cap anticreep.
6. according to claim 1ly plug together labour-saving breakaway connector electric coupler component, it is characterized in that, described plug casing is rolled with rolling element by the liner of its upper setting and coordinates.
7. according to claim 1ly plug together labour-saving breakaway connector electric coupler component, it is characterized in that, the rear end of plug casing is fixedly equipped with the installing rack for mounting core shaft locking mechanism, installing rack front end has sleeve part, and sleeve part is enclosed within plug casing rear end and and is provided with sealing ring between plug casing.
8. according to any one of claim 1-7, plug together labour-saving breakaway connector electric coupler component, it is characterized in that, between described retaining wall and plug casing, be provided with roller holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310599626.4A CN104300296A (en) | 2013-11-25 | 2013-11-25 | Pull-off electrical connector assembly labor-saving in plugging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310599626.4A CN104300296A (en) | 2013-11-25 | 2013-11-25 | Pull-off electrical connector assembly labor-saving in plugging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104300296A true CN104300296A (en) | 2015-01-21 |
Family
ID=52319930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310599626.4A Pending CN104300296A (en) | 2013-11-25 | 2013-11-25 | Pull-off electrical connector assembly labor-saving in plugging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104300296A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107706608A (en) * | 2017-09-18 | 2018-02-16 | 杭州航天电子技术有限公司 | A kind of anti-short-circuit breakaway plug connector with three-layer insulated body component |
| CN111725660A (en) * | 2019-03-19 | 2020-09-29 | 智英科技股份有限公司 | Tail sleeve structure of network signal connector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201075466Y (en) * | 2007-05-23 | 2008-06-18 | 杭州航天电子技术有限公司 | Underwater isolating electric coupler |
| CN201234018Y (en) * | 2008-04-09 | 2009-05-06 | 贵州航天电器股份有限公司 | Steel ball clamping groove type connecting device |
| CN201303130Y (en) * | 2008-10-30 | 2009-09-02 | 贵州航天电器股份有限公司 | Direct-plugging steel ball quick-locking circular electric connector shell assembly |
| CN202405526U (en) * | 2011-12-29 | 2012-08-29 | 杭州航天电子技术有限公司 | Connection clamp cap mechanism with large diameter and high bearing capacity |
-
2013
- 2013-11-25 CN CN201310599626.4A patent/CN104300296A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201075466Y (en) * | 2007-05-23 | 2008-06-18 | 杭州航天电子技术有限公司 | Underwater isolating electric coupler |
| CN201234018Y (en) * | 2008-04-09 | 2009-05-06 | 贵州航天电器股份有限公司 | Steel ball clamping groove type connecting device |
| CN201303130Y (en) * | 2008-10-30 | 2009-09-02 | 贵州航天电器股份有限公司 | Direct-plugging steel ball quick-locking circular electric connector shell assembly |
| CN202405526U (en) * | 2011-12-29 | 2012-08-29 | 杭州航天电子技术有限公司 | Connection clamp cap mechanism with large diameter and high bearing capacity |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107706608A (en) * | 2017-09-18 | 2018-02-16 | 杭州航天电子技术有限公司 | A kind of anti-short-circuit breakaway plug connector with three-layer insulated body component |
| CN107706608B (en) * | 2017-09-18 | 2019-05-07 | 杭州航天电子技术有限公司 | A kind of anti-short-circuit breakaway plug connector with three-layer insulated body component |
| CN111725660A (en) * | 2019-03-19 | 2020-09-29 | 智英科技股份有限公司 | Tail sleeve structure of network signal connector |
| CN111725660B (en) * | 2019-03-19 | 2021-08-20 | 智英科技股份有限公司 | Tail sleeve structure of network signal connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150121 |