CN201490494U

CN201490494U - Coaxial rotary connector

Info

Publication number: CN201490494U
Application number: CN2009201392527U
Authority: CN
Inventors: 李秋山
Original assignee: 沈素珍; 李宜勋
Priority date: 2009-06-26
Filing date: 2009-06-26
Publication date: 2010-05-26
Anticipated expiration: 2019-06-26

Abstract

The utility model relates to a connector, in particular to a coaxial rotary connector which realizes the on and off of the power supply through rotation. The coaxial rotary connector comprises a shell, a socket aperture, a pin terminal, a ground terminal, a power supply panel, a ground panel, a coil frame, an insulating layer plate and an insulating frame, wherein the shell is provided with an upper cover and a lower cover; the socket aperture is arranged on the upper cover; the pin terminal for inserting all kinds of pins and the ground terminal are arranged in the shell; the power supply panel is used to supply power to the pin terminal and the ground panel is connected with the ground terminal; the coil frame is connected with the power supply panel and the ground panel in a sheathing way; and the insulating layer plate and the insulating frame are used to enable the power supply panel and the coil frame to be insulated with the outside. The utility model is characterized in that rotating conductor rails are arranged between the power supply panel and the coil frame and between the ground panel and the coil frame. By adopting the structure, the utility model has the advantages that the manufacturing procedure is simple, the application is wide, all connectors can rotate and can be turned off in a rotating way, and the use is more convenient, energy-saving and safe.

Description

Coaxially rotary connector

Technical field

The utility model relates to connector, particularly a kind of coaxially rotary connector that utilizes rotation to realize the connecting and disconnecting of power supply.

Background technology

Along with developing rapidly of countries in the world electric equipment products, it is too numerous to enumerate to change the galvanic product of DC from the AC alternating current, and just AC AC power cord plug and AC AC transformer are not plugged use on the existing socket, also need deal with the DC direct current transformation rectifier of various different size dimensions and plug use, normal uncomfortable other the position jack that occupies of angle of plugging socket because of the rectifier volume of meeting, also plugging because of plug cord that the direction location of socket is dumb can not optional turning, cause inconvenience in the work, though being arranged at present, the rotary connector list is furnished with power line, but can not popularize generalization on using, its envelop of function is minimum again, and the mechanism design conductive area is difficult to closely, the mass loading power supply still has very big drop, the holding state and those vertoroes or all appliance plug major parts are everlasting, when not using still in power consumption.

The utility model content

The purpose of this utility model is in order to solve above-mentioned the deficiencies in the prior art, to have rotatable or rotatable all connectors of turning off and provide, and reaches more convenient, more saves source, safer coaxially rotary connector.

The purpose of this utility model is achieved by the following technical solution: coaxially rotary connector comprises the housing with loam cake and lower cover; Be located at the socket aperture that covers; Be positioned at housing for the pin terminals and the ground wire terminal that scoop out the various pins of pegging graft; The ground drum of connecting to ground wire terminal to the feeding pannel of pin terminals power supply; Wire loop frame with feeding pannel and ground drum socket; Make the insulation laminate and the insulation frame of feeding pannel and wire loop frame and external insulation; It is characterized in that between feeding pannel and ground drum and wire loop frame, being provided with the rotation conductor rail, conduct electricity in doing the grafting rotation, and expect in lacking mutually of feeding pannel and wire loop frame, both are in scarce charge bank, close as leaving, or the rotation conduction of pegging graft of compound again do unlatching, the Push And Release person.

Come the rotation of limit collar unsteadiness can occur by the edge, in order to make coaxially rotary connector rotation of the present utility model more reliable and more stable, between the upper and lower covers of housing center, be provided with the rotation jack-post, the positioning of rotating axis hole of putting with the rotating shaft column sleeve is set on the pin terminals of pin and the ground wire terminal.

Be covered with pin under described and insert perforation, perforation is provided with pinboard, but the various pin persons of cross-under on demand.

Described feeding pannel and wire loop frame are wholecircle shape.

Described feeding pannel and wire loop frame can be provided with scarce charge bank mutually.

The utility model is owing to adopted said structure, can vacate the insulating space of centre owing to coaxial rotation, utilize the space, can arrange female terminal on demand, especially coaxial rotation is carried as the power supply continued access, the increase of the easy control thickness of contact potential area, and the ring with the ring tightness can the precision, can improve the quality of rotary product, and because of the coaxial rotary type accessory simple and easy, can finish serial adapter plug and insert one of inner rotation of loam cake drive, or be inserted in socket by the pinboard that the lower cover pin is inserted perforation and do two of outside rotation, processing procedure is simple and easy, be widely used, make that all connectors are rotatable or rotatable to be turned off, reach more convenient, more save the source, safer effect.

Description of drawings

Fig. 1 is the sectional structure chart of the utility model adapter A1;

Fig. 2-1 is to Fig. 2-the 3rd, Fig. 1 transverse cross-sectional view;

Fig. 3-1 is to Fig. 3-the 2nd, and invention feeding pannel and wire loop frame are provided with the switch junctions composition that lacks charge bank mutually;

Fig. 4 is the utility model transformation or another execution mode structure chart of rectifier AD;

Fig. 5 is the utility model socket S1 execution mode structure chart again;

Fig. 6 is that the utility model is the execution mode structure chart of socket E1;

Fig. 7 is the utility model connection plug P1 execution mode structure chart;

Fig. 8-1 is to Fig. 8-the 12nd, various countries' pinboard structure chart.

Concrete case study on implementation

The utility model is described in further detail below in conjunction with accompanying drawing:

At the coaxially rotary connector shown in Fig. 1, comprise on the shell body with loam cake S2 and lower cover S2-1 S1-2 under the S1-1 and shell body; Be located at the socket aperture S on the loam cake S2; Be positioned at housing for left pin terminals S4, the right pin terminals S3 and the ground wire terminal ES that scoop out the various pins of pegging graft; Give the left feeding pannel S4-1 of left pin terminals power supply, give the right feeding pannel S3-1 of right pin terminals power supply ground drum E-S1 to the ground wire terminal connection; Respectively with left wire loop frame S4-2 and the right wire loop frame S3-2 and the wire loop frame E-S2 of left and right sides feeding pannel and ground drum socket; Make insulation laminate S5, S6 and insulation frame S5-1, the S6-1 of feeding pannel and wire loop frame and external insulation, between feeding pannel and ground drum and wire loop frame, be provided with rotation conductor rail S3-3, S4-3, and E-S3, described lower cover S2-1 is provided with pin and inserts perforation S2-2, and perforation is provided with pinboard A.

At Fig. 2-1 to shown in Fig. 2-3, described feeding pannel and wire loop frame are wholecircle shape, also show the positioning of rotating axis hole SR that is provided with on pin terminals and the ground wire terminal at Fig. 2-1 to Fig. 2-3, this positioning shaft hole SR can cancel according to circumstances, also can be come the rotation of limit collar by the edge.

In Fig. 4 and Fig. 5, the various pins of pegging graft connect pin and are provided with positioning shaft hole SR and can be enclosed within jack-post SRP and go up rotation, right-hand member feeding pannel S3-1 system is inserted in the right-hand member wire loop frame S3-2, feeding pannel S3-1 and wire loop frame S3-2 work in coordination in rotation conductor rail S3-3 as the rotation conduction, and insulating barrier upper plate S5 is arranged under the feeding pannel S3-1, be provided with insulation frame S5-1 again under the wire loop frame S3-2, this insulating barrier S5 can be made into one with insulation frame S5-1 and insulate, be provided with left terminal S4 under the laminated insulation and be provided with positioning shaft hole SR, can be enclosed within jack-post SRP and go up rotation, left end feeding pannel S4-1, this left end feeding pannel S4-1 system is inserted in the left end wire loop frame S4-2, both also coexist rotation conductor rail S4-3 as the rotation conduction, under be provided with insulating barrier lower plate S6 again, be provided with ground wire terminal ES under the insulation frame S6-1 laminated insulation and be provided with positioning shaft hole SR, can be enclosed within jack-post SRP and go up rotation, ground drum E-S1, drum E-S1 system in this ground is inserted in the wire loop frame E-S2, both also coexist rotation conductor rail E-S3 as the rotation conduction, and lid S2-1 is reserved with pin on demand and inserts perforation S2-2 and can be made as fixing or also rotatable under the bottom.When as the socket time spent, see that Fig. 5 can lock wall when the family expenses socket or when the power supply unit socket through fastening panel after being provided with each utmost point locking wire end R distribution, drive loam cake S2 plugs by plug in its rotation mode system and each following assembly is done (inside) rotation.If industrial socket is single-phase. join mutually various polarity sockets, also can by coaxial rotation increase again the layer and establish, being made as pin adaptor as Fig. 1 can be with pinboard A, that is be that the perforation of lower cover S2-1 reservation adds on the S2-2 and interts pin and be fixed under the shell on the S1-2, again with right-hand member wire loop frame S3-2, and left end wire loop frame S4-2, with wire loop frame E-S2, the three is each utmost point pin of pinboard A in succession, and this pinboard A can different on demand plug-like, and S1-1 on this pinboard A and all wire loop frames and the shell, S1-2 under the shell ties up in the manufacturing of pin adaptor A1 those assemblies with all insulation frames again, system is fixing does not rotate, other work (inside) rotation.

In Fig. 3-1, feeding pannel S3-1 and wire loop frame S3-2 can be provided with scarce charge bank mutually, both can be according to the mutual rotation set ring of coaxial rotation, change to lack mutually and expect in the dotted line place, on the conduct process of rotation, reaching feeding pannel S3-1 is threaded to groove and lacks the material place and leave wire loop frame S3-2 and close the OFF shape in scarces charge bank conduct, other revolves the compound again ON of opening in place, Fig. 3-2 has been threaded to the charge bank that lacks of wire loop frame S3-2 for feeding pannel S3-1, both separate, as closed condition, as the arrow direction indication, this method can be located at and encircle the zero line N utmost point of making the live wire L utmost point and the neutral line in addition, can open or close simultaneously, but close, or each extremely all cuts off or opens as NL the two poles of the earth double break, and this feeding pannel and wire loop frame can be provided with scarce charge bank mutually, can be singly be the designer of switch use.

Fig. 8-1 is to Fig. 8-12, wherein be made as plug and various countries' pinboard or the similar total sight figure of contrast various countries' socket, only insert pinboard A, again with the line configuring difference, change socket S1, change through small part, can be made into the effect of connection plug Fig. 7, this connection plug P1 is as plugging socket, rotation dynamical system shell (outside) rotation, then be S1-1 on the shell, S1-2 under the shell, and three wire loop frame S3-2.S4-2.E-S2 are again with two insulation frame S5-1.S6-1, and then power line rotates, other is inserted on the socket and does not rotate, and this plug P1 can singly be the distribution purposes, does not accept other plug of pegging graft again, but also can accept other plug of pegging graft again on demand, as the socket aperture S appearance of lid S2 on Fig. 7 connection plug P1.Other function does not repeat to tell about as aforementioned prompting.

Among Fig. 6, it is also same with socket S1 on the socket extended line E1 of insert row, makes plug plug work (inside) rotation.

The transformer of the utility model Fig. 4 or rectifier AD, can rotate conveniently when not in use to turn off and to save the numerous power consumptions in the world, when major part is not used, all at holding state, still in power consumption, especially many bad transformers or rectifier, often electromagnetic wave radiation dirt injures for a long time to human body, cause earth loss, the utility model can improve safety and environmental protection, the joint source.A kind of global coaxially rotary connector of the above, can vacate the insulating space of centre owing to coaxial rotation, utilize the space, can arrange female terminal on demand, especially coaxial rotation is carried as the power supply continued access, the increase of the easy control thickness of current potential area of contact, and the ring with the ring tightness can the precision, can improve the quality of rotary product, and because of the coaxial rotary type accessory simple and easy, digest, the logic countermeasure is used, and the adapter AI plug that can finish series inserts the inner rotation of loam cake 2 bands, transformation or rectifier AD pinboard A are inserted in socket and do outside rotation and the inner rotation of socket S1 and inner rotation of socket extended line E1 and the outside rotation of connection plug P1, their rotatable or rotatable Push And Releases, it then can develop into switch again, or other all connectors, processing procedure is simple and easy, be widely used, make it that all connectors are rotatable or rotatable to be turned off, reach more convenient, it is safer more to save the source.

。The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change and revise above-mentioned execution mode.Therefore, the embodiment that discloses and describe above the utility model is not limited to also should fall in the protection range of claim of the present utility model modifications and changes more of the present utility model.In addition, although used some specific terms in this specification, these terms do not constitute any restriction to the utility model just for convenience of description.

Claims

1. coaxially rotary connector comprises the housing with loam cake and lower cover; Be located at the socket aperture that covers; Be positioned at housing for the pin terminals and the ground wire terminal that scoop out the various pins of pegging graft; To the feeding pannel of pin terminals power supply, to the ground drum of ground wire terminal connection; Wire loop frame with feeding pannel and ground drum socket; Make the insulation laminate and the insulation frame of feeding pannel and wire loop frame and external insulation; It is characterized in that between feeding pannel and ground drum and wire loop frame, being provided with the rotation conductor rail.

2. coaxially rotary connector according to claim 1 is characterized in that being provided with the rotation jack-post between the upper and lower covers of housing center, and the positioning of rotating axis hole of putting with the rotating shaft column sleeve is set on the pin terminals of pin and the ground wire terminal.

3. coaxially rotary connector according to claim 1 and 2 is characterized in that being covered with pin under described inserts perforation, and perforation is provided with pinboard.

4. coaxially rotary connector according to claim 1 is characterized in that described feeding pannel and wire loop frame are wholecircle shape.

5. coaxially rotary connector according to claim 1 is characterized in that described feeding pannel and wire loop frame can be provided with scarce charge bank mutually.