CN102509953B - Electric connector component, plug thereof and socket thereof - Google Patents

Electric connector component, plug thereof and socket thereof Download PDF

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Publication number
CN102509953B
CN102509953B CN201110337253.4A CN201110337253A CN102509953B CN 102509953 B CN102509953 B CN 102509953B CN 201110337253 A CN201110337253 A CN 201110337253A CN 102509953 B CN102509953 B CN 102509953B
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China
Prior art keywords
socket
plug
casing
opening
projection
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CN201110337253.4A
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Chinese (zh)
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CN102509953A (en
Inventor
周国奇
丁洪林
周珺
张希伟
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China Aviation Optical Electrical Technology Co Ltd
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China Aviation Optical Electrical Technology Co Ltd
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Priority to CN201110337253.4A priority Critical patent/CN102509953B/en
Publication of CN102509953A publication Critical patent/CN102509953A/en
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Abstract

The invention relates to an electric connector component, a plug thereof and a socket thereof. The electric connector component comprises the plug and the socket. The plug is provided with a plug shell, the socket is provided with a socket shell, an anti-off coupling nut is sleeved on the plug shell in a coaxially rotatable manner, the socket shell is provided with an external thread section corresponding to the coupling nut, and a plugging end of one of the plug shell and the socket shell is provided with an opening while the other of the plug shell and the socket shell is provided with a protrusion for being clamped into the opening in a rotation stop manner when the plug shell is plugged into the socket shell. When the electric connector component is used, the plug shell is matched with the socket shell in a rotation manner by the aid of the opening and the protrusion while the plug is plugged into the socket and fixedly locked by the coupling nut, so that relative rotation of the plug is avoided after the plug is plugged into the socket and tightly locked by the coupling nut, and the problem that an existing plug rotates relative to a socket after the plug fixedly connected with the socket by the coupling nut is plugged into the socket is effectively solved.

Description

A kind of electric coupler component and plug and socket thereof
Technical field
The present invention relates to electric connector field, especially a kind of some connector assembly and plug and socket thereof.
Background technology
Existing electric coupler component, is mostly made up of plug and socket.During use, described socket is fixedly assemblied on corresponding installation panel, described plug is connected in corresponding active wire, to plug together with socket by holding plug or to be separated being turned on or off of realizing circuit.Existing plug includes plug casing, socket includes Socket casing, on described plug casing, coaxial rotation is arranged with coupling nut, described coupling nut circumferentially coordinates with described plug casing anticreep, Socket casing is provided with corresponding external thread section, when plug and socket grafting, first plug is pushed vertically socket with contact corresponding to conducting, then, by described coupling nut and external thread section, plug and socket are locked.But, because described coupling nut rotates to be assemblied on described plug casing, for keeping the confining force of geo-stationary therebetween limited, specifically, namely in some vibrations occasions, the situation that plug casing rotates relative to socket happens occasionally, this directly reduces on the one hand contact performance between plug and socket and reliability, on the other hand, the rotation of plug casing will certainly drive distortion, the knotting of the wire of its correspondence, and this also brings great inconvenience to user.
Summary of the invention
The object of the present invention is to provide a kind of electric coupler component, to solve the problem that the existing plug be connected by coupling nut and socket can be rotated relative to socket after plugging together with socket; Meanwhile, the present invention also aims to the plug and socket that above-mentioned electric coupler component is provided.
In order to solve the problem, electric coupler component of the present invention is by the following technical solutions: electric coupler component, comprise plug and socket, described plug has plug casing, socket has Socket casing, on described plug casing, coaxial rotation Anti-slip cover is provided with coupling nut, Socket casing is provided with the external thread section corresponding with described coupling nut, one in described plug, Socket casing is provided with opening in its inserted terminal, and another is provided with for the projection that snap in described opening in spin-ended when the two plugs together.
Described projection is located on the outer peripheral face of described Socket casing, and described opening is opened on plug casing.
The front end of described opening is provided with the flaring structure inserted for corresponding projection.
The inserted terminal of described plug casing is provided with the flaring structure inserted for Socket casing.
Electrical connector plug is by the following technical solutions: electrical connector plug, comprises plug casing, and the inserted terminal of described plug casing is provided with opening for joining with the projection on adapter socket housing or the spin-ended card of opening or projection.
The front end of described opening is provided with the flaring structure inserted for corresponding projection.
Described plug casing is provided with described opening, and the inserted terminal of plug casing is provided with the flaring structure inserted for Socket casing.
Electric connector socket is by the following technical solutions: electric connector socket, comprises Socket casing, and described Socket casing is provided with opening for joining with the projection on adaptive plug casing or the spin-ended card of opening or projection.
The front end of described opening is provided with the flaring structure inserted for corresponding projection.
Because electric coupler component of the present invention is provided with described opening and projection between its plug and socket, therefore, in use, while plug and socket inserts coupling nut fixing and locking described in merga pass, described plug casing with between Socket casing by described opening with projection is spin-ended coordinates, avoiding plug inserting after merga pass coupling nut is locked with socket there is relative rotation again, efficiently solves the problem that the existing plug be connected by coupling nut and socket can be rotated relative to socket after plugging together with socket.
Accompanying drawing explanation
Fig. 1 is the structural representation of the plug of the embodiment 1 of electric coupler component;
Fig. 2 is the structural representation of the plug casing in Fig. 1;
Fig. 3 is the structural representation of the socket of the embodiment 1 of electric coupler component;
Fig. 4 is the structural representation of the Socket casing in Fig. 3;
Fig. 5 is the structural representation of the embodiment 1 of electrical connector plug;
Fig. 6 is the structural representation of the embodiment 1 of electric connector socket.
Embodiment
The embodiment 1 of electric coupler component, as Figure 1-4, is made up of plug 1 and socket 2.
Plug 1 has plug casing 1-1, on plug casing 1-1, coaxial rotation is arranged with coupling nut 1-2, coupling nut 1-2 by jump ring vertically anticreep be assemblied on plug casing 1-1, the inserted terminal of plug casing 1-1 has in one and turns edge 1-3 and be provided with opening 1-4, opening 1-4 is in through plug casing, the groove of outside wall surface and the notch of opening 1-4 are positioned at the front end of plug casing 1-1, the front end (i.e. notch place) of opening is provided with flaring structure, this flaring structure can projection when plug and socket grafting from larger scope " seizure " Socket casing, thus realize the location fit with socket, opening 1-4 and described in turn edge and make the inserted terminal of plug casing form a jack section, in electrical contact with Socket casing by turning edge in described during use, the front end of jack section, namely the inserted terminal of plug casing is provided with the flaring structure inserted for Socket casing, the flaring structure of plug casing inserted terminal is used for smoothly Socket casing being introduced plug casing, the location fit of both realizations, the radial deformation caused plug casing is by compensating Socket casing and inserting and extract this jack section during in the harmomegathus of its opening part, simultaneously, due to the existence of the 1-3 that turns edge in described, the inserted terminal of plug casing 1-1 can carry out extruding closing in operation to the inserted terminal of plug casing again when using as jack, and then it also avoid the scale error brought by extruding closing in operation, ensure that the contact performance of jack section.
Socket 2 has Socket casing 2-1, the inserted terminal of Socket casing 2-1 has an external thread section 2-2 corresponding with the coupling nut on plug casing and the protruding 2-3 corresponding with the opening on plug casing 2-1, and protruding 2-3 is located on the outer peripheral face of the inserted terminal of Socket casing 2.
When plug and socket plugs together, be electrically connected with plug casing in the jack section that the inserted terminal of Socket casing inserts plug casing, simultaneously, form spin-ended structure in the opening that projection on Socket casing snaps on plug casing, thus to realize between plug casing with Socket casing spin-ended coordinates, in use occasion, as long as described socket is fixedly assemblied on corresponding installation panel, then just cannot there is relative rotation again in plug and socket after plugging together, efficiently solve the problem that the existing plug be connected by coupling nut and socket can be rotated relative to socket after plugging together with socket.
In other embodiment of electric coupler component, opening described in embodiment 1 and the protruding position of electric coupler component can also exchange, be located in the outside wall surface of plug casing by described projection, described opening is located on Socket casing, in such cases, need be located on described Socket casing by described jack section, during grafting, described plug casing is plugged in described Socket casing.
The embodiment 1 of electrical connector plug, as shown in Figure 5, have plug casing 11, coupling nut 12, opening 13 and jack section, the structure of the electrical connector plug in the present embodiment is identical with the structure of the plug in the embodiment 1 of electric coupler component, and it will not go into details herein.
In other embodiment of electrical connector plug, the opening in the embodiment 1 of electrical connector plug can also replace by the projection be located on plug casing.
The embodiment 1 of electric connector socket, as shown in Figure 6, has Socket casing 21, and Socket casing 21 is provided with protruding 22, and the structure of the electric connector socket in the present embodiment is identical with the structure of the socket in the embodiment 1 of electric coupler component, and it will not go into details herein.
In other embodiment of electric connector socket, also the jack section be used for the electrical grafting of the housing of adaptive plug can be set for the inserted terminal of Socket casing in the embodiment 1 of described electric connector socket; Described projection can also replace with the opening being located at Socket casing inserted terminal.

Claims (9)

1. electric coupler component, comprise plug and socket, described plug has plug casing, socket has Socket casing, on described plug casing, coaxial rotation Anti-slip cover is provided with coupling nut, Socket casing is provided with the external thread section corresponding with described coupling nut, it is characterized in that, one in described plug casing, Socket casing is provided with opening in its inserted terminal, another is provided with for the projection that snap in described opening in spin-ended when the two plugs together, described plug casing with between Socket casing by described opening with projection is spin-ended coordinates.
2. electric coupler component according to claim 1, is characterized in that, described projection is located on the outer peripheral face of described Socket casing, and described opening is opened on plug casing.
3. electric coupler component according to claim 1 and 2, is characterized in that, the front end of described opening is provided with the flaring structure inserted for corresponding projection.
4. electric coupler component according to claim 2, is characterized in that, the inserted terminal of described plug casing is provided with the flaring structure inserted for Socket casing.
5. electrical connector plug, comprise plug casing, it is characterized in that, the inserted terminal of described plug casing is provided with opening for joining with the projection on adapter socket housing or the spin-ended card of opening or projection, described plug casing with between Socket casing by described opening with projection is spin-ended coordinates, on described plug casing, coaxial rotation Anti-slip cover is provided with coupling nut.
6. electrical connector plug according to claim 5, is characterized in that, the front end of described opening is provided with the flaring structure inserted for corresponding projection.
7. electrical connector plug according to claim 5, is characterized in that, described plug casing is provided with described opening, and the inserted terminal of plug casing is provided with the flaring structure inserted for Socket casing.
8. electric connector socket, comprise Socket casing, it is characterized in that, described Socket casing is provided with opening for joining with the projection on plug casing as claimed in claim 5 or the spin-ended card of opening or projection, and Socket casing is provided with the external thread section corresponding with the coupling nut on described plug casing.
9. electric connector socket according to claim 8, is characterized in that, the front end of described opening is provided with the flaring structure inserted for corresponding projection.
CN201110337253.4A 2011-10-31 2011-10-31 Electric connector component, plug thereof and socket thereof Active CN102509953B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110337253.4A CN102509953B (en) 2011-10-31 2011-10-31 Electric connector component, plug thereof and socket thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110337253.4A CN102509953B (en) 2011-10-31 2011-10-31 Electric connector component, plug thereof and socket thereof

Publications (2)

Publication Number Publication Date
CN102509953A CN102509953A (en) 2012-06-20
CN102509953B true CN102509953B (en) 2015-07-08

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103730769A (en) * 2012-10-10 2014-04-16 黄黎安 Anti-falling power plug and socket
CN105470722B (en) * 2015-07-31 2018-04-24 中航光电科技股份有限公司 A kind of electric coupler component
CN105470723B (en) * 2015-07-31 2018-04-24 中航光电科技股份有限公司 Electric coupler component
CN106030923B (en) * 2015-07-31 2018-06-12 深圳市大疆灵眸科技有限公司 Connection component, handle holder and electronic equipment
CN109119817A (en) * 2017-06-26 2019-01-01 中航光电科技股份有限公司 A kind of dustproof cover and the connector assembly for installing the dustproof cover
CN111370877B (en) * 2020-03-24 2021-09-03 中航光电科技股份有限公司 Connector and plug

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201533063U (en) * 2009-09-30 2010-07-21 中航光电科技股份有限公司 Plug-in electrical connector
CN101924292A (en) * 2010-07-14 2010-12-22 中航光电科技股份有限公司 Insertion core assembly and electrical connector using same
CN202352921U (en) * 2011-10-31 2012-07-25 中航光电科技股份有限公司 Electric connector assembly and plug and socket thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201533063U (en) * 2009-09-30 2010-07-21 中航光电科技股份有限公司 Plug-in electrical connector
CN101924292A (en) * 2010-07-14 2010-12-22 中航光电科技股份有限公司 Insertion core assembly and electrical connector using same
CN202352921U (en) * 2011-10-31 2012-07-25 中航光电科技股份有限公司 Electric connector assembly and plug and socket thereof

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