CN104716472B

CN104716472B - Mobile socket

Info

Publication number: CN104716472B
Application number: CN201510081580.6A
Authority: CN
Inventors: 程世友
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-02-16
Filing date: 2015-02-16
Publication date: 2017-03-22
Anticipated expiration: 2035-02-16
Also published as: CN104716472A

Abstract

The invention relates to the field of electric appliances, in particular to a mobile socket. The mobile socket comprises a shell, a hollow supporting arm, two conductors and a switch structure, wherein the hollow supporting arm is arranged on the shell and rotates along with the rotation of the shell, the two conductors are arranged in the hollow supporting arm, and the switch structure is arranged on the shell and used for enabling the conductors to extend out of the hollow supporting arm. The switch structure comprises a switch column used for pushing the conductors to move, a rotary disk which is connected to the shell in a rotating mode and can push the switch column to longitudinally move and a reset spring arranged between the switch column and the shell. A first slope is arranged on the upper end face of the switch column, and a second slope matched with the first slope is arranged on the rotary disk. The rotary disk is fixed to the shell relatively in the axial direction and provided with jacks electrically connected with the conductors. The mobile socket can be effectively and electrically connected with a plug board and can be conveniently separated from the plug board.

Description

A kind of mobile socket

Technical field

The present invention relates to appliance field, more particularly to a kind of mobile socket.

Background technology

Prior art, as a kind of power supply of the application publication number disclosed in the application for a patent for invention of CN103682877A is inserted Plate, the socket position of this kind of electric socket and quantity be mostly it is fixed, therefore, in actual use, usually face slotting The inadequate embarrassment of seat number, and socket is often fixed on plate, therefore, mobility is poor.

The content of the invention

It is an object of the invention to provide a kind of supply socket, can effectively realize the electrical connection with plate, and be beneficial to and plate Separation.

The present invention above-mentioned technical purpose technical scheme is that：A kind of mobile socket, including shell Body, the hollow support arm rotated with the spinning movement of the housing located at the housing, two in the hollow support arm Conductor, located at the housing for the conductor to be stretched out the construction of switch of the hollow support arm；

The construction of switch includes to push away for promoting the switch column of the conductor movement, being rotationally connected with the housing Move rotating disk, the back-moving spring between the switch column and the housing that the switch column is vertically moved；The switch column Upper surface is provided with the first inclined-plane, and the rotating disk is provided with the second inclined-plane matched with first inclined-plane；The turntable shaft is upwards It is relatively fixed with the housing；

The rotating disk is provided with the socket being electrically connected with the conductor.

Used as the preferred of the present invention, the rotating disk is socketed on the housing, and the rotating disk is provided with circular track, described Housing is provided with the collar flange in the circular track.

Used as the preferred of the present invention, the middle part of the hollow support arm is fixedly connected on the housing by hollow guide pillar；Institute State switch column and be socketed on the hollow guide pillar；Both sides in the hollow support arm positioned at the switch column are arranged with slip respectively Post, two conductors are connected to the correspondence slide post, and accordingly set between the conductor and the corresponding slide post There is the first bolster；The slide post is provided with the compression face towards oblique upper near one end of the switch column；The switch column It is provided with and two pressure surface for matching with the corresponding compression face respectively.

As the preferred of the present invention, between the conductor and the socket, wire is electrically connected with；The hollow support arm and The lead channels for accommodating the wire are provided with the hollow guide pillar.

Used as the preferred of the present invention, this kind of socket also includes being rotationally connected with the positioning disk of the housing；The housing with It is 90 degree spacing to be provided with the maximum relative rotation amplitude limited between the housing and the positioning disk between the positioning disk Structure.

Used as the preferred of the present invention, the position limiting structure includes stopper slot located at the housing sidewall, located at described fixed Position disk and the catch in the stopper slot.

Used as the preferred of the present invention, the position limiting structure is included located at the raised of the housing and located at the positioning disk Two grooves, two grooves are 90 degree along the circumferential span of the positioning disk.

Used as the preferred of the present invention, the positioning tray bottom is elastic layer.

As the preferred of the present invention, the hollow guide pin bushing for extending downwardly in the middle part of the hollow support arm, is provided with, it is described hollow to lead Earth conductor is provided with set.

As the preferred of the present invention, the second bolster between the switch column and the earth conductor, is provided with.

In sum, the invention has the advantages that：Present configuration is simple, it is easy to implement；Effectively can realize inserting Seat and the electric connection of plate, consequently facilitating making electrical equipment realize being powered by socket, improve the safety that electrical equipment is used.

Description of the drawings

Fig. 1 is embodiment centerboard schematic diagram；

Fig. 2 is socket schematic diagram in embodiment；

Fig. 3 is position limiting structure schematic diagram in embodiment.

In figure, 10, plate, 101, base, 102, cavity, 103, elongated slot, 104, live wire metallic channel, 105, zero line wire Groove, 106, supporting walls, 107, live wire, 108, zero line, 109, ground wire metallic channel, 1091, ground wire, 20, socket, 201, housing, 2012nd, wire, 2013, collar flange, 202, hollow support arm, 2021, lead channels, 2022, hollow guide pin bushing, 203, conductor, 2031st, slide post, 20311, compression face, the 2032, first bolster, 2041, switch column, 20411, pressure surface, 20412, first Inclined-plane, 2042, rotating disk, the 20421, second inclined-plane, 20422, circular track, 2043, back-moving spring, 206, hollow guide pillar, 207, Positioning disk, 2071, catch, 2072, elastic layer, 2081, stopper slot, 209, earth conductor, the 2091, second bolster.

Specific embodiment

The present invention is described in further detail below in conjunction with accompanying drawing.

This specific embodiment is only explanation of the invention, and which is not limitation of the present invention, people in the art Member can make the modification for not having creative contribution after this specification is read as needed to the present embodiment, but as long as at this All protected by Patent Law in the right of invention.

Embodiment：As Figure 1-3, a kind of mobile socket component, including plate 10 and socket 20.

Plate 10 includes the base 101 of the internal cavity 102 for having and extending along its length；The both sides of cavity 102 point Live wire metallic channel 104 and zero line metallic channel 105 are not provided with, the bottom of cavity 102 is provided with ground wire metallic channel 109；Live wire metallic channel 104 are provided with live wire 107, be provided with zero line 108, be provided with ground wire 1091 in ground wire metallic channel 109 in zero line metallic channel 105；Live wire is led Wire casing 104, zero line metallic channel 105 and ground wire metallic channel 109 are distributed in " product " shape, and are all communicated with cavity 102.

The cable connector being electrically connected with live wire 107, zero line 108, ground wire 1091 is provided with one end of base 101, is used for The present embodiment is made to switch on power；The other end of base 101 is provided with end cap；Cable connector and end cap are not shown in figure.

Base 101 has the supporting walls 106 for being provided with the elongated slot 103 for making cavity 102 communicate with the external world；Elongated slot 103 is from support One end of wall 106 extends to the other end, and is respectively provided on two sides with sheet rubber in elongated slot 103, for blocking dust and other impurities；Rubber Film is not shown in figure；Live wire metallic channel 104 is located at 103 both sides of elongated slot respectively with zero line metallic channel 105；Ground wire metallic channel 109 underfaces for being located at elongated slot 103.

Socket 20 includes housing 201, is provided with hollow guide pillar 206, the connection of 206 lower end of hollow guide pillar in the middle part of 201 bottom surface of housing There is a hollow support arm 202, the junction of hollow support arm 202 and hollow guide pillar 206 is the middle part of hollow support arm 202；Hollow support arm 202 Middle part be additionally provided with the hollow guide pin bushing 2022 for extending downwardly；Hollow guide pillar 206, hollow support arm 202,2022 three's phase of hollow guide pin bushing It is logical.

Two conductors 203 are provided with hollow support arm 202, and two conductors 203 are located at the both sides of hollow guide pillar 206 respectively, in Earth conductor 209 is provided with empty guide pin bushing 2022.

It is additionally provided with housing 201 for exposing hollow support arm 202 to be contacted with live wire conductor 203 and earth conductor 209 107th, the construction of switch of zero line 108 and ground wire 1091.

Construction of switch includes to promote for promoting the switch column 2041 of the movement of conductor 203, being rotationally connected with housing 201 The rotating disk 2042 that switch column 2041 is vertically moved, the back-moving spring 2045 between switch column 2041 and housing 201；Rotating disk 2042 are socketed on housing 201, and rotating disk 2042 is provided with circular track 20422, and housing 201 is provided with positioned at circular track Collar flange 2013 in 20422；2041 upper surface of switch column is provided with the first inclined-plane 20412, and rotating disk 2042 is provided with and first The second inclined-plane 20421 that inclined-plane 20412 matches；Rotating disk 2042 is axially upper to be relatively fixed with housing 201；By the first inclined-plane 20412 and second inclined-plane 20421 cooperation so that when rotating disk 2042 is rotated relative to housing 201, the rotation of rotating disk 2042 is moved Make conversion and allow the action that vertically moves of switch column 2041, should diametrically be relatively fixed between switch column 2041 and housing 201, have Body implementation can be set to switch column 2041 prismatic, and the part that housing 201 is socketed on switch column 2041 is also set Put respective shapes.

Both sides in hollow support arm 202 positioned at switch column 2041 are arranged with slide post 2031 respectively, respective conductors 203 with it is right Answer and between slide post 2031, be provided with the first bolster 2032；First bolster 2032 can be spring, slow in conductor 203 and first Can be achieved a fixed connection by insulator between stamping 2032, insulator is not shown in figure；Switch column 2041 is extended downwardly Into in hollow guide pin bushing 2022, and between switch column 2041 and earth conductor 209, it is provided with the second bolster 2091, the second bolster 2091 can be spring；Can be achieved a fixed connection by insulator between earth conductor 209 and the second bolster 2091, be insulated Body is not shown.

Slide post 2031 is provided with the compression face 20311 towards oblique upper near one end of switch column 2041；Switch column 2041 It is provided with and two pressure surface 20411 for matching with corresponding compression face 20311 respectively.

Extension spring is additionally provided between slide post 2031 and hollow support arm 202, and extension spring makes slide post 2031 all the time with The trend drawn close in the middle part of empty support arm 202；Extension spring is not shown in figure.

Rotating disk 2042 is provided with the socket being electrically connected with conductor 203, earth conductor 209, and socket is not shown in figure.

Wire 2012 is electrically connected between conductor 203, earth conductor 209 and socket 2011；It is hollow support arm 202, hollow The lead channels 2021 for accommodating corresponding lead 2012 are provided with guide pillar 206, hollow guide pin bushing 2022.

Certainly, for some sockets can also be not provided with the socket for ground connection, now just without the need for hollow guide pin bushing 2022, connect The setting of 209 grade of earthed conductor.

Socket 20 also includes the positioning disk 207 for being rotationally connected with housing 201；Limit is provided between housing 201 and positioning disk 207 Maximum relative rotation amplitude between housing processed 201 and positioning disk 207 is 90 degree of position limiting structure.

Position limiting structure includes stopper slot 2081 located at 201 side wall of housing, located at positioning disk 207 and be located at stopper slot 2081 Interior catch 2071；Stopper slot 2081 is 90 degree along the span of 201 circumference of housing.

207 bottom of positioning disk is elastic layer 2072, and elastic layer 2072 can be the flexible elastomerics such as rubber.

For preventing positioning disk 207 from producing unnecessary rotation, it is also possible to which 207 bottom roughness of positioning disk is arranged, for example, mill Sand etc..

In implementation process, cable connector is connected to into civil power or other power supplys；Hollow support arm 202 is inserted into elongated slot 103, this When positioning disk 207 should be fully contacted with supporting walls 106, and elastic layer 2072 is pressurized；So as to rotate housing 201, positioning disk 207 is not Can rotate, rotate to catch 2071 and contact at 2081 one end of stopper slot, now hollow support arm 202 should be perpendicular to live wire 107, zero line 108, but now, conductor 203 can not be electrically connected at live wire 107 and zero line 108, and then rotary turnplate 2042, by first The cooperation on inclined-plane 20412 and the second inclined-plane 20421 makes that switch column 2041 is pressurized to be moved down, should between housing 201 and rotating disk 2042 Latch-up structure is provided with, latch-up structure can be disposed on the lock slots and elastic telescopic of housing 201 and be arranged on rotating disk 2042 Locking column；Latch-up structure is not shown in figure；When locking column is rotated to locking groove location, locking column is stuck in lock slots, now Avoid rotating disk 2042 from turning round due to the effect of back-moving spring 2043, and now conductor 203 and earth conductor 209 should be extend out to It is in close contact with live wire 107, zero line 108 and ground wire 1091 respectively, so as to realize realizing good electricity between plug 20 and plate 10 Property connection.

When plug 20 to be taken out, first rotary turnplate 2042 is retracted in the presence of extension spring to conductor 203 and departs from live wire 107, zero line 108；Earth conductor 209 is retracted under the effect of back-moving spring 2051 and departs from ground wire 1091, then rotate housing 201 to Catch 2071 contacts at 2081 other end of stopper slot, just can be taken off socket 20.

Meanwhile, position limiting structure can also be gone up located at the raised of housing 201 and located at two grooves of positioning disk 207, two The groove is 90 degree along the span of 207 circumference of positioning disk；Raised and groove is not shown in figure.

Claims

1. a kind of mobile socket, it is characterised in that including housing（201）, located at the housing（201）With the housing（201） Spinning movement and the hollow support arm that rotates（202）, located at the hollow support arm（202）In two conductors（203）, located at institute State housing（201）For by the conductor（203）Stretch out the hollow support arm（202）Construction of switch；

The construction of switch is included for promoting the conductor（203）Mobile switch column（2041）, be rotationally connected with the shell Body（201）The switch column can be promoted（2041）The rotating disk for vertically moving（2042）, located at the switch column（2041）With institute State housing（201）Between back-moving spring（2043）；The switch column（2041）Upper surface is provided with the first inclined-plane（20412）, institute State rotating disk（2042）It is provided with and first inclined-plane（20412）The second inclined-plane for matching（20421）；The rotating disk（2042）Axle Upwards with the housing（201）It is relatively fixed；

The rotating disk（2042）It is provided with and the conductor（203）The socket of electric connection.

2. a kind of mobile socket according to claim 1, it is characterised in that the rotating disk（2042）It is socketed on the housing （201）, and the rotating disk（2042）It is provided with circular track（20422）, the housing（201）It is provided with and slides positioned at the ring-type Groove（20422）In collar flange（2013）.

3. a kind of mobile socket according to claim 1, it is characterised in that the hollow support arm（202）Middle part pass through Hollow guide pillar（206）It is fixedly connected on the housing（201）；The switch column（2041）It is socketed on the hollow guide pillar（206）； The hollow support arm（202）In be located at the switch column（2041）Both sides be arranged with slide post respectively（2031）, described in two Conductor（203）It is connected to the correspondence slide post（2031）, and the corresponding conductor（203）With the corresponding slide post （2031）Between be provided with the first bolster（2032）；The slide post（2031）Near the switch column（2041）One end be provided with Towards the compression face of oblique upper（20311）；The switch column（2041）Be provided with two respectively with the corresponding compression face （20311）The pressure surface of matching（20411）.

4. a kind of mobile socket according to claim 3, it is characterised in that the conductor（203）With the socket （2011）Between be electrically connected with wire（2012）；The hollow support arm（202）And the hollow guide pillar（206）In be provided with receiving The wire（2012）Lead channels（2021）.

5. a kind of mobile socket according to claim 1, it is characterised in that the mobile socket also includes being rotationally connected with institute State housing（201）Positioning disk（207）；The housing（201）With the positioning disk（207）Between be provided with the restriction housing （201）With the positioning disk（207）Between maximum relative rotation amplitude be 90 degree of position limiting structure.

6. a kind of mobile socket according to claim 5, its special type is that the position limiting structure is included located at the housing （201）The stopper slot of side wall（2081）, located at the positioning disk（207）And it is located at the stopper slot（2081）Interior catch （2071）.

7. a kind of mobile socket according to claim 5, it is characterised in that the position limiting structure is included located at the housing （201）It is raised and be located at the positioning disk（207）Two grooves, two grooves are along the positioning disk（207）It is circumferential Span be 90 degree.

8. a kind of mobile socket according to claim 5, it is characterised in that the positioning disk（207）Bottom is elastic layer （2072）.

9. a kind of mobile socket according to claim 1, it is characterised in that the hollow support arm（202）Middle part be provided with The hollow guide pin bushing for extending downwardly（2022）, the hollow guide pin bushing（2022）In be provided with earth conductor（209）.

10. a kind of mobile socket according to claim 9, it is characterised in that the switch column（2041）With the ground connection Conductor（209）Between be provided with the second bolster（2091）.