CN103618168B - A kind of Bidirectional unlocking cylindrical connector plug and socket thereof - Google Patents
A kind of Bidirectional unlocking cylindrical connector plug and socket thereof Download PDFInfo
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- CN103618168B CN103618168B CN201310596400.9A CN201310596400A CN103618168B CN 103618168 B CN103618168 B CN 103618168B CN 201310596400 A CN201310596400 A CN 201310596400A CN 103618168 B CN103618168 B CN 103618168B
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Abstract
The invention discloses a kind of Bidirectional unlocking cylindrical connector plug and socket thereof, describedly comprise header body, header body is by swivel nut and be arranged on jack in swivel nut successively, Plug base, plug body form, symmetrical semicircle spring A and semicircle spring B is provided with between swivel nut and plug body, and fixed by the collar be arranged on plug body, in plug body one end, wave washer is installed; Described socket comprises jack body, jack body is made up of contact pin, socket base and jack housing, described socket is placed in socket base, socket base is arranged in jack housing, the outside of described jack housing is provided with the unlimited external notches of the right and left, be provided with head opening in external notches upper end, be provided with convex key bottom external notches, in external notches, be provided with groove.The present invention is equipped with two symmetrical semicircle springs due to plug inside, and jack housing has corresponding bidirectional-slotting structure, thus realizes Bidirectional unlocking, makes unlocking manner have more flexibility.
Description
Technical field
The invention belongs to technical field of electric connectors, specifically relate to a kind of Bidirectional unlocking cylindrical connector plug and socket thereof.
Background technology
Circular connector socket is mainly used in the connection between engineering equipment, generally by flange, connector body is fixed on the cabinet aperture place of complete set of equipments, then by coordinating with the cable-assembly of docking, thus be embodied as the connection of complete equipment and External cable.Plug end is generally free state, and afterbody is connected to cable, by the docking of plugs and sockets, realizes the transmission of signal between distinct device or electric current.Conventional to be threaded or buckle adds the connector that helicla flute connects and all can only unlock from a direction when unlocking, can not be applicable to the occasion that some needs plug left rotation and right rotation to unlock, therefore have certain limitation, the scope of application is restricted.
Summary of the invention
For solving the problem, the invention provides a kind of Bidirectional unlocking cylindrical connector plug and socket thereof.
The present invention is achieved by following technical solution.
A kind of Bidirectional unlocking cylindrical connector plug, comprise header body, described header body is by swivel nut and be arranged on jack in swivel nut successively, Plug base, plug body form, symmetrical semicircle spring A and semicircle spring B is provided with between described swivel nut and plug body, and fixed by the collar be arranged on plug body, in plug body one end, wave washer is installed.
Described Plug base is provided with jack installing hole, is provided with step surface B in jack installing hole, and described jack is provided with the step surface A matched with step surface B, and jack is also provided with hangnail, and the jack installing hole on hangnail and Plug base is interference fit.
The head of described jack is provided with slotted head A, and the afterbody of jack is provided with welding position.
Described Plug base is provided with bottom fluting, between outer land terrace and slotted head B, inside plug body, is provided with the internal key A matched that to slot with bottom, inside plug body, be provided with step surface in matching with between outer land terrace.
Positioning key and buckle is provided with in described swivel nut.
Described plug body is provided with spring fitting groove, collar groove A and guide channel, in spring fitting groove, be provided with key.
A kind of Bidirectional unlocking circular connector socket for connecting above-mentioned plug, comprise jack body, described jack body is made up of contact pin, socket base and jack housing, described socket is placed in socket base, socket base is arranged in jack housing, and the outside of described jack housing is provided with the unlimited external notches of the right and left, is provided with head opening in external notches upper end, be provided with convex key bottom external notches, in external notches, be provided with groove.
Described contact pin is provided with step surface C, and step surface C matches with the step surface D in socket base, and socket base is also provided with location notch and step surface E.
Be provided with the internal key B matched with location notch inside described jack housing, be provided with the step surface F matched with step surface E in the outside of jack housing.
The invention has the beneficial effects as follows:
Adopt plug of the present invention and socket, compared with the rotary unlocking structure of one direction conventional at present, because plug inside is equipped with two symmetrical semicircle springs, jack housing has corresponding bidirectional-slotting structure, the left and right both direction that is buckled in of plug swivel nut can be made to rotate, can deviate from from the groove of shell, jack housing is furnished with corresponding convex key and groove structure, slip in groove for guiding plug swivel nut buckle, thus realize Bidirectional unlocking, unlocking manner is made to have more flexibility, overcome traditional single direction rotation unlock plug and the deficiency existing for socket, can in connector technique field wide popularization and application.
Accompanying drawing explanation
Fig. 1 is the perspective view after plug of the present invention assembling;
Fig. 2 is the structural blast schematic diagram of plug of the present invention;
Fig. 3 is the jack perspective view in plug of the present invention;
Fig. 4 is the Plug base perspective view in plug of the present invention;
Fig. 5 is the perspective view of Fig. 4 to fluting direction;
Fig. 6 is the plug body stereochemical structure axonometric drawing in plug of the present invention;
Fig. 7 is an orientation structural representation of the plug body in plug of the present invention;
Fig. 8 is another orientation structural representation of the plug body in plug of the present invention;
Fig. 9 is the swivel nut perspective view in plug of the present invention;
Figure 10 is another orientation perspective view of the swivel nut in plug of the present invention;
Figure 11 is the perspective view of socket of the present invention;
Figure 12 is the exploded perspective view of socket of the present invention;
Figure 13 is the contact pin perspective view in socket of the present invention;
Figure 14 is an orientation perspective view of the socket base in socket of the present invention;
Figure 15 is another orientation perspective view of the socket base in socket of the present invention;
Figure 16 is an orientation perspective view of the jack housing in socket of the present invention;
Another orientation perspective view that Figure 17 is the jack housing in socket described in the present invention.
In figure: 1-header body, 2-jack body, 11-jack, 12-Plug base, 13-plug body, the semicircle spring A of 14-, the semicircle spring B of 15-, 16-collar A, 17-swivel nut, 18-wave washer, 111-step surface A, 112-hangnail, 113-slotted head A, 114-welding position, 121-step surface B, 122-jack installing hole, slot in 123-bottom, 124-between outer land terrace, 125-slotted head B, 131-internal key A, step surface in 132-, 133-spring fitting groove, 134-collar groove A, 135-guide channel, 136-key, 171-collar groove B, 172-positioning key, 173-buckle, 21-contact pin, 22-socket base, 23-jack housing, 211-head, 212-step surface C, 213-afterbody weldering cup, 221-step surface D, 222-location notch, 223-step surface E, 231-internal key B, 232-step surface F, 233-head opening, the convex key of 234-, 235-groove.
Embodiment
Technical scheme of the present invention is further described below in conjunction with accompanying drawing, but described in claimed scope is not limited to.
As shown in Figure 1, Figure 2, shown in Figure 16, Figure 17, a kind of Bidirectional unlocking cylindrical connector plug of the present invention, comprise header body 1, described header body 1 is by swivel nut 17 and be arranged on jack 11 in swivel nut 17 successively, Plug base 12, plug body 13 form, symmetrical semicircle spring A14 and semicircle spring B 15 is provided with between described swivel nut 17 and plug body 13, and fixed by the collar 16 be arranged on plug body 13, in plug body 13 one end, wave washer 18 is installed.Adopt the technical program, swivel nut 17 left rotation and right rotation can be made, socket can be realized and reset to initial position in free state.
As shown in Figure 3, Figure 4, described Plug base 12 is provided with jack installing hole 122, step surface B121 is provided with in jack installing hole 122, described jack 11 is provided with the step surface A111 matched with step surface B121, jack 11 is also provided with hangnail 112, and hangnail 112 is interference fit with the jack installing hole 122 on Plug base 12.
As shown in Figure 3, the head of described jack 11 is provided with slotted head A113, and the afterbody of jack 11 is provided with welding position 114.Fluting 113 contacts after docking with corresponding socket contact pin, and the welding position 114 of jack 11 afterbody is for assembling rear welding.
As shown in Fig. 2, Fig. 4, Fig. 5, Fig. 8, described Plug base 12 is provided with bottom fluting 123, between outer land terrace 124 and slotted head B125, inside plug body 13, be provided with the 123 internal key A131 matched that to slot with bottom, inside plug body 13, be provided with step surface 132 in matching with between outer land terrace 124.The slotted head B125 of pedestal 12 is for pointing out major key position.
As shown in Figure 9, Figure 10, positioning key 172 and buckle 173 is provided with in described swivel nut 17.Positioning key 172, for spacing semicircle spring A14 and semicircle spring 15, can play the effect of extrusion spring, locking when buckle 173 coordinates for plugs and sockets simultaneously when left rotation and right rotation.
Described plug body 13 is provided with spring fitting groove 133, collar groove A134 and guide channel 135, is provided with key 136 in spring fitting groove 133.Spring fitting groove 133 is for mounting spring A14 and spring B 15, collar groove A134 is for installing collar 16, when guide channel 135 loads in the spring fitting groove 133 of plug body 13 for the positioning key 172 of swivel nut 17, play guide function, the key 136 in the spring fitting groove 133 of jack housing 13 plays retainer spring A14 and B15.
Plug execution mode of the present invention is further described below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, plug of the present invention is when assembling, loaded by jack 11 in Plug base 12, the step surface B121 of the Plug base 12 and step surface A111 of jack 11 fits, hangnail 112 interference fit on the jack installing hole 122 of Plug base 12 and jack 11; Loaded by Plug base 12 in plug body 13, the bottom fluting 123 of Plug base 12 and the internal key A131 of shell 13 coordinate, and the between outer land terrace 124 of Plug base 12 and the interior step surface 132 of plug body 13 are fitted; Spring A1 and spring B 15 are loaded in the spring fitting groove 133 of plug body 13, collar 16 is loaded in the collar groove A134 of plug body 13, swivel nut 17 is loaded onto plug body 13, collar groove B171 on assembling rear thread sleeve 17 and collar 16 coordinate, positioning key on swivel nut 17 172 enters in spring fitting groove 133 through the guide channel 135 on plug body 13, spring A14 and spring B 15 spacing in the semi-annular cavity that the positioning key 172 by the key 136 in the spring fitting groove 133 of plug body 13, spring fitting groove 133 and swivel nut 17 is formed; Load wave washer 18, the installed surface 181 of wave washer 18 and the end face 137 of plug body 13 coordinate, thus complete the assembling of plug.
As shown in Figure 11, Figure 12, a kind of Bidirectional unlocking circular connector socket for connecting above-mentioned plug, comprise jack body 2, described jack body 2 is made up of contact pin 21, socket base 22 and jack housing 23, described socket 21 is placed in socket base 22, socket base 22 is arranged in jack housing 23, the outside of described jack housing 23 is provided with the unlimited external notches of the right and left, head opening 233 is provided with in external notches upper end, be provided with convex key 234 bottom external notches, in external notches, be provided with groove 235.When the effect of head opening 233 is for socket and plug docking, to 173 guide functions of the buckle on swivel nut 17, convex key 234 slips into groove 235 for guiding buckle 173, thus makes plug can realize its Bidirectional unlocking by the right and left rotation when unlocking.
As shown in Figure 13, Figure 14, Figure 15, described contact pin 21 is provided with step surface C212, and step surface C212 matches with the step surface D221 in socket base 22, and socket base 22 is also provided with location notch 222 and step surface E223.
As shown in Figure 16, Figure 17, inside described jack housing 23, be provided with the internal key B231 matched with location notch 222, be provided with the step surface F232 matched with step surface E223 in the outside of jack housing 23.
Socket execution mode of the present invention is further described below in conjunction with accompanying drawing.
As shown in Figure 11 to Figure 17, socket of the present invention is when assembling, and loaded by contact pin 21 in socket base 22, the step surface C212 of the contact pin 21 and step surface D221 of socket base 22 fits; Socket base 22 loaded in jack housing 23, the location notch 222 of socket base 22 and the internal key B231 of jack housing 23 coordinate, and the step surface E223 of the socket base 22 and step surface F232 of jack housing 23 fits, thus completes the assembling of socket.
As shown in figure 13, the head 211 of contact pin 21 contacts after plug docks with socket with the slotted head A113 of jack 11, and the step surface C212 of the contact pin 21 and step surface D221 of socket base 22 fits, and the afterbody weldering cup 213 of contact pin 21 is for welding cable.
Claims (7)
1. a Bidirectional unlocking cylindrical connector plug, comprise header body (1), described header body (1) is by swivel nut (17) and the jack (11) that is arranged on successively in swivel nut (17), Plug base (12), plug body (13) forms, it is characterized in that: between described swivel nut (17) and plug body (13), be provided with symmetrical semicircle spring A (14) and semicircle spring B (15), and fixed by the collar (16) be arranged on plug body (13), in plug body (13) one end, wave washer (18) is installed, positioning key (172) and buckle (173) is provided with in described swivel nut (17), described plug body (13) is provided with spring fitting groove (133), collar groove A (134) and guide channel (135), is provided with key (136) in spring fitting groove (133).
2. a kind of Bidirectional unlocking cylindrical connector plug according to claim 1, it is characterized in that: described Plug base (12) is provided with jack installing hole (122), step surface B (121) is provided with in jack installing hole (122), described jack (11) is provided with the step surface A (111) matched with step surface B (121), jack (11) is also provided with hangnail (112), and hangnail (112) is interference fit with the jack installing hole (122) on Plug base (12).
3. a kind of Bidirectional unlocking cylindrical connector plug according to claim 1, it is characterized in that: the head of described jack (11) is provided with slotted head A (113), the afterbody of jack (11) is provided with welding position (114).
4. a kind of Bidirectional unlocking cylindrical connector plug according to claim 1, it is characterized in that: described Plug base (12) is provided with bottom fluting (123), between outer land terrace (124) and slotted head B (125), be provided with in plug body (13) inner side the internal key A (131) slot with bottom (123) matched, inside plug body (13), be provided with the interior step surface (132) matched with between outer land terrace (124).
5. one kind for connecting the Bidirectional unlocking circular connector socket of plug as claimed in claim 1, comprise jack body (2), described jack body (2) is by contact pin (21), socket base (22) and jack housing (23) composition, described socket (21) is placed in socket base (22), socket base (22) is arranged in jack housing (23), it is characterized in that: the outside of described jack housing (23) is provided with the unlimited external notches of the right and left, head opening (233) is provided with in external notches upper end, convex key (234) is provided with bottom external notches, groove (235) is provided with in external notches.
6. a kind of Bidirectional unlocking circular connector socket according to claim 5, it is characterized in that: described contact pin (21) is provided with step surface C (212), step surface C (212) matches with the step surface D (221) in socket base (22), and socket base (22) is also provided with location notch (222) and step surface E (223).
7. a kind of Bidirectional unlocking circular connector socket according to claim 5, it is characterized in that: described jack housing (23) inner side is provided with the internal key B (231) matched with location notch (222), is provided with the step surface F (232) matched with step surface E (223) in the outside of jack housing (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310596400.9A CN103618168B (en) | 2013-11-22 | 2013-11-22 | A kind of Bidirectional unlocking cylindrical connector plug and socket thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310596400.9A CN103618168B (en) | 2013-11-22 | 2013-11-22 | A kind of Bidirectional unlocking cylindrical connector plug and socket thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103618168A CN103618168A (en) | 2014-03-05 |
| CN103618168B true CN103618168B (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310596400.9A Active CN103618168B (en) | 2013-11-22 | 2013-11-22 | A kind of Bidirectional unlocking cylindrical connector plug and socket thereof |
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| Country | Link |
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| CN (1) | CN103618168B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104836043A (en) * | 2015-05-12 | 2015-08-12 | 上海航天科工电器研究院有限公司 | Square-circular bent-plugging connector |
| CN106532349B (en) * | 2015-09-09 | 2018-12-28 | 贵州航天电器股份有限公司 | It is threadedly coupled Miniature circular electric connector |
| CN106560957B (en) * | 2015-10-06 | 2020-04-24 | 富士康(昆山)电脑接插件有限公司 | Power connector adapter and assembling method thereof |
| CN105406281B (en) * | 2015-10-16 | 2017-12-19 | 宁波天鹭莱电子技术有限公司 | A kind of round electric connector |
| CN106549261B (en) * | 2016-10-20 | 2018-10-30 | 慈溪宏一电子有限公司 | A kind of socket and plug and charging connection system and the charging pile with the system |
| CN106602341B (en) * | 2017-02-09 | 2018-10-23 | 无锡百祺电子科技有限公司 | Solar energy connector |
| CN107968290A (en) * | 2017-12-22 | 2018-04-27 | 深圳市凌科电气有限公司 | A kind of embedded quick connecting connector |
| TWI686021B (en) | 2019-02-20 | 2020-02-21 | 正淩精密工業股份有限公司 | Connecting device |
| CN110943325A (en) * | 2019-12-09 | 2020-03-31 | 胡锋 | Plug connector for connecting electronic signal transmission cable |
| CN114683313B (en) * | 2022-05-06 | 2022-09-09 | 哈尔滨工业大学 | Be applied to interfacing apparatus of modularization self-reconstruction arm |
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| US4629272A (en) * | 1985-04-04 | 1986-12-16 | Matrix Science Corporation | Electrical connector assembly with anti-rotation latch mechanism |
| US5683263A (en) * | 1996-12-03 | 1997-11-04 | Hsu; Cheng-Sheng | Coaxial cable connector with electromagnetic interference and radio frequency interference elimination |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10228948A (en) * | 1998-01-19 | 1998-08-25 | Uro Denshi Kogyo Kk | Case incorporated coaxial connector seat |
| US7086886B2 (en) * | 2002-07-23 | 2006-08-08 | Alden Products Company | Reinforced locking connector |
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2013
- 2013-11-22 CN CN201310596400.9A patent/CN103618168B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4629272A (en) * | 1985-04-04 | 1986-12-16 | Matrix Science Corporation | Electrical connector assembly with anti-rotation latch mechanism |
| US5683263A (en) * | 1996-12-03 | 1997-11-04 | Hsu; Cheng-Sheng | Coaxial cable connector with electromagnetic interference and radio frequency interference elimination |
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| CN103618168A (en) | 2014-03-05 |
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Inventor after: Tian Jingwei Inventor after: Xu Qifeng Inventor before: Xu Qifeng |