CN205543626U

CN205543626U - Rotatable plug

Info

Publication number: CN205543626U
Application number: CN201620176398.9U
Authority: CN
Inventors: 汪泽泽; 朱希文; 陆浩斌; 郑豪强; 徐圣播
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-09
Filing date: 2016-03-09
Publication date: 2016-08-31
Anticipated expiration: 2026-03-09

Abstract

Rotatable plug relates to a plug. Nowadays, electrical equipment is seen everywhere, and a lot of electrical equipment can easily lead to the fact inside conductor and plug to break away from along with human daily activity makes various removals. The utility model discloses a conducting layer, outward cover in the insulating layer of conducting layer, be used for supporting the conducting layer rigid support, with the wire be connected and can with conducting layer contact and the brush that removes, the conducting layer include interior conducting layer, well conducting layer, outer electrically conductive layer, the insulating layer including cover locate in the conducting layer outside the inner insulating layer, cover the conducting layer outside in locating well insulating layer, cover the external insulation layer of locating the outer electrically conductive layer outside, interior conducting layer, the inner insulating layer, well conducting layer, well insulating layer, outer electrically conductive layer, external insulation layer by interior and set gradually outward. This technical scheme brush conducting layer relatively removes, avoids making electric wire life reduce because of the power transmission line twists reverse, makes the electric wire ageing in advance.

Description

Rotating plug

Technical field

This utility model relates to a kind of plug, particularly relates to rotating plug.

Background technology

Nowadays electric equipment is seen everywhere; a lot of electric equipments all can make various movement along with the daily routines of the mankind; and be to be connected to power supply while using, and often make power transmission line torsion in various degree occur such as along with the various actions occurred during using: mobile phone, computer, flatiron etc..Exactly because and these reverse the service life of meeting greatly reduction electric wire, and easily causing inside conductor and depart from plug, make electrical appliance to use, also easily cause danger of hazardous electrical discharges.

Utility model content

The technical assignment of the technical problems to be solved in the utility model and proposition is to carry out prior art improving and improving, it is provided that rotating plug, to reach to improve the purpose of wire connection reliability.To this end, this utility model takes techniques below scheme.

Rotating plug, it is characterized in that: including conductive layer, be overlying on outward the insulating barrier of conductive layer, be connected with wire and can be with conductive layers make contact the brush of movement for supporting the rigid support of conductive layer, described conductive layer includes inner conducting layer, middle conductive layer, outer conducting layer；Described insulating barrier includes covering the inner insulating layer outside inner conducting layer, covers the middle insulating barrier in middle conductive layer outside, covers the external insulation layer outside outer conducting layer, and described inner conducting layer, inner insulating layer, middle conductive layer, middle insulating barrier, outer conducting layer, external insulation layer set gradually from inside to outside.Brush can move by opposite conductive layer, it is to avoid makes because power transmission line reverses electric wire reduce service life, makes electric wire aging in advance；Avoid causing wire internal the disengaging to be ruptured because electric wire reverses for a long time, the danger of hazardous electrical discharges then caused；It is greatly enhanced the performance of wire and the environmental suitability of electrical appliance, it is to avoid danger of hazardous electrical discharges.

As improving further and supplementing technique scheme, this utility model also includes following additional technical feature.

Described middle conductive layer, outer conducting layer are equipped with toroidal conductor groove to wear the wire electrically connected with conductive layer on its inside.Wire through metallic channel can moving in metallic channel, metallic channel the 360 degree of rotations realizing wire are set, it is to avoid conductive line bends, winding, decrease the active force to wire, the life-span of raising wire, it is ensured that the reliability of work.

It is provided with sheath between toroidal conductor groove and wire.If sheath, wire can be protected, it is to avoid destroy insulating barrier because constantly moving.

Sheath is inner small and outside big in horn-like.Sheath can clamp wire, it is to avoid during wire is entrained in plug.

Described inner conducting layer, middle conductive layer, outer conducting layer are all in spheroid.The slip of brush opposite conductive layer, and compact it is easy in spheroid.

Described inner conducting layer, middle conductive layer, outer conducting layer are all in cylinder.Rotary connector is cylinder, it is simple to the installation of conductive layer, brush etc..

Described brush connects with outer peripheral face or the end face of corresponding conductive layer.Brush arranges flexible and convenient.

The cross section of described rigid support is "×" shape, and it is connected with inner conducting layer, middle conductive layer, outer conducting layer with the position of fixing conductive layer respectively.The setting of rigid support make interior, in, all there is gap between outer conducting layer, it is to avoid adjacent conductive interlayer is short-circuited.

Described brush includes that three input brushes and three output brushes are to be connected with wire end of incoming cables and wire leading-out terminal respectively；Three described input upper and lower hierarchal arrangement of brush；Three described upper and lower hierarchal arrangement of output brush.Inlet wire portion three of the wires at plug is electrically connected with corresponding conductive layer by brush；Outlet portion three of the wires at plug is electrically connected with corresponding conductive layer by brush, thus realizes the electrical connection in plug outlet portion and plug inlet wire portion.

Also including that insulating protective cover, described insulating protective cover are positioned at the outside of outer conducting layer, described insulation protection is covered with the wire casing for wearing wire.If insulating protective cover improves safety, the shape of insulating protective cover is similar to external protection shape, and insulating protective cover, conductor layer can be fixed by rigid support.

Beneficial effect: brush can move by opposite conductive layer, it is to avoid make because power transmission line reverses electric wire reduce service life, make electric wire aging in advance；Avoid causing wire internal the disengaging to be ruptured because electric wire reverses for a long time, the danger of hazardous electrical discharges then caused；It is greatly enhanced the performance of wire and the environmental suitability of electrical appliance, it is to avoid danger of hazardous electrical discharges.

Accompanying drawing explanation

Fig. 1 is this utility model structural representation.

In figure: 1-inner conducting layer；Conductive layer in 2-；3-outer conducting layer；4-inner insulating layer；Insulating barrier in 5-；6-external insulation layer；7-rigid support；8-brush；9-wire；10-sheath；11-insulating protective cover；12-wire end of incoming cables；13-wire leading-out terminal.

Detailed description of the invention

Below in conjunction with Figure of description, the technical solution of the utility model is described in further detail.

As shown in Figure 1, this utility model includes conductive layer, the insulating barrier being overlying on outward conductive layer, is connected with wire 9 and can be with the brush 8 of conductive layers make contact movement for supporting the rigid support 7 of conductive layer, and described conductive layer includes inner conducting layer 1, middle conductive layer 2, outer conducting layer 3；Described insulating barrier includes covering the inner insulating layer 4 outside inner conducting layer 1, covers the middle insulating barrier 5 outside middle conductive layer 2, covers the external insulation layer 6 outside outer conducting layer 3, and described inner conducting layer 1, inner insulating layer 4, middle conductive layer 2, middle insulating barrier 5, outer conducting layer 3, external insulation layer 6 set gradually from inside to outside.Brush 8 can move by opposite conductive layer, it is to avoid makes because power transmission line reverses electric wire reduce service life, makes electric wire aging in advance；Avoid causing wire 9 internal the disengaging to be ruptured because electric wire reverses for a long time, the danger of hazardous electrical discharges then caused；It is greatly enhanced the performance of wire 9 and the environmental suitability of electrical appliance, it is to avoid danger of hazardous electrical discharges.

In order to improve the functional reliability of plug wire further, described middle conductive layer 2, outer conducting layer 3 are equipped with toroidal conductor groove to wear the wire 9 electrically connected with conductive layer on its inside.Wire 9 is through metallic channel and can move in metallic channel, metallic channel the 360 degree of rotations realizing wire 9 are set, it is to avoid wire 9 bends, is wound around, and decreases the active force to wire 9, the life-span of raising wire 9, it is ensured that the reliability of work.

For avoiding wire 9 damage in insulation, between toroidal conductor groove and wire 9, it is provided with sheath 10.If sheath 10, wire 9 can be protected, it is to avoid because of wire 9 opposite conductive layer move and destroy wire 9 insulating barrier, the situation such as electric leakage, short circuit occurs.

The length entering socket for holding wire 9 is constant, and sheath 10 is inner small and outside big in horn-like.Sheath 10 can clamp wire 9, it is to avoid during wire 9 is entrained in plug.

For reducing volume, described inner conducting layer 1, middle conductive layer 2, outer conducting layer 3 are all in spheroid.The slip of brush 8 opposite conductive layer, and compact it is easy in spheroid.

For avoiding short circuit, the cross section of described rigid support is "×" shape, and it is connected with inner conducting layer 1, middle conductive layer 2, outer conducting layer 3 with the position of fixing conductive layer respectively.The setting of rigid support make interior, in, all there is gap between outer conducting layer 3, it is to avoid adjacent conductive interlayer is short-circuited.

Electrically connecting for realizing the line of plug, described brush 8 includes that three input brushes 8 and three output brushes 8 are to be connected with wire end of incoming cables 12 and wire leading-out terminal 13 respectively；Three described input brush about 8 hierarchal arrangement；Three described output brush about 8 hierarchal arrangement.Inlet wire portion three of the wires 9 at plug is electrically connected with corresponding conductive layer by brush 8；Outlet portion three of the wires 9 at plug is electrically connected with corresponding conductive layer by brush 8, thus realizes the electrical connection in plug outlet portion and plug inlet wire portion.

For improving insulating properties, also including that insulating protective cover 11, described insulating protective cover 11 are positioned at the outside of outer conducting layer 3, described insulating protective cover 11 is provided with the wire casing for wearing wire 9.If insulating protective cover 11 improves safety, the shape of insulating protective cover 11 is similar to external protection shape, and insulating protective cover 11, conductive layer can be fixed by rigid support 7.

Embodiment two:

Repeating no more with embodiment one something in common, difference is: described inner conducting layer 1, middle conductive layer 2, outer conducting layer 3 are all in cylinder.Rotary connector is cylinder, it is simple to the installation of conductive layer, brush 8 etc..

For improving the motility used, described brush 8 connects with outer peripheral face or the end face of corresponding conductive layer.Brush 8 is made to arrange flexible and convenient.

Rotating plug shown in figure 1 above is specific embodiment of the utility model; this utility model substantive distinguishing features and progress are embodied; can be according to actual use needs; under enlightenment of the present utility model; it is carried out the equivalent modifications of the aspect such as shape, structure, all at the row of protection domain of this programme.

Claims

1.Rotating plug, it is characterised in that: include conductive layer, be overlying on outward conductive layer insulating barrier, for support conductive layer rigid support ( 7 ) and wire ( 9 ) connect and can with the brush of conductive layers make contact movement ( 8 ), described conductive layer include inner conducting layer ( 1 ), middle conductive layer ( 2 ), outer conducting layer ( 3 )；Described insulating barrier include covering in inner conducting layer ( 1 ) outside inner insulating layer ( 4 ), cover in middle conductive layer ( 2 ) outside middle insulating barrier ( 5 ), cover in outer conducting layer ( 3 ) outside external insulation layer ( 6 ), described inner conducting layer ( 1 ), inner insulating layer ( 4 ), middle conductive layer ( 2 ), middle insulating barrier ( 5 ), outer conducting layer ( 3 ), external insulation layer ( 6 ) set gradually from inside to outside.

2.According to claim 1 Described rotating plug, it is characterised in that: described middle conductive layer ( 2 ), outer conducting layer ( 3 ) be equipped with toroidal conductor groove with wear electrically connect with conductive layer on its inside wire ( 9 ).

3.According to claim 1 Described rotating plug, it is characterised in that: toroidal conductor groove and wire ( 9 Be provided with between) sheath ( 10 ).

4.According to claim 1 Described rotating plug, it is characterised in that: sheath ( 10 ) inner small and outside big in horn-like.

5.According to claim 1 Described rotating plug, it is characterised in that: described inner conducting layer ( 1 ), middle conductive layer ( 2 ), outer conducting layer ( 3 ) all in spheroid.

6.According to claim 1 Described rotating plug, it is characterised in that: described inner conducting layer ( 1 ), middle conductive layer ( 2 ), outer conducting layer ( 3 ) all in cylinder.

7.According to claim 6 Described rotating plug, it is characterised in that: described brush ( 8 ) connect with outer peripheral face or the end face of corresponding conductive layer.

8.According to claim 1 Described rotating plug, it is characterised in that: the cross section of described rigid support is "×" shape, its respectively with inner conducting layer ( 1 ), middle conductive layer ( 2 ), outer conducting layer ( 3 ) connect the position with fixing conductive layer.

9.According to claim 1 Described rotating plug, it is characterised in that: described brush ( 8 ) include three input brushes ( 8 ) and three output brushes ( 8 ) with respectively with wire end of incoming cables ( 12 ) and wire leading-out terminal ( 13 ) be connected；Described three input brushes ( 8 ) upper and lower hierarchal arrangement；Described three output brushes ( 8 ) upper and lower hierarchal arrangement.

10.According to claim 1-9 Rotating plug described in any claim, it is characterised in that: also include insulating protective cover ( 11 ), described insulating protective cover ( 11 ) be positioned at outer conducting layer ( 3 ) outside, described insulating protective cover ( 11 ) be provided with for wear wire ( 9 ) wire casing.