CN105375220B

CN105375220B - The vehicle-mounted port USB separated time converter that lights a cigarette

Info

Publication number: CN105375220B
Application number: CN201510856749.0A
Authority: CN
Inventors: 王华生
Original assignee: Chongqing Wangdefu Metal Structure Co Ltd
Current assignee: Tongxiang Beite Technology Co ltd
Priority date: 2015-11-30
Filing date: 2015-11-30
Publication date: 2019-04-19
Anticipated expiration: 2035-11-30
Also published as: CN105375220A

Abstract

The invention discloses a kind of vehicle-mounted port USB separated time converters that lights a cigarette, it is characterized by comprising cigarette lighter plugs, USB joint, cigarette lighter plug has the cigar lighter positive terminal and cigar lighter negative terminal being adapted to cigarette lighter socket, the position at upper three angles is respectively equipped with vertical circular socket holes above boxcar, corresponding circular socket holes are equipped with circular plug, circular plug tail end is connected with the crossbeam that T font is constituted with it, the axis half slot vertical with circular plug axis is equipped with above crossbeam, half slot inner circular plug axis two sides are respectively equipped with positive arc Contact piece and cathode arc Contact piece, positive arc Contact piece and cathode arc Contact piece are electrically connected with anode contact ring and cathode contact ring respectively, USB joint tail end is equipped with the coaxial positive conductive axis and cathode identical respectively at positive arc Contact piece and cathode arc Contact piece and leads Electric axis, the present invention is convenient for wiring, and rule is clean and tidy, the normal operating for the brake that might as well be in the way.

Description

The vehicle-mounted port USB separated time converter that lights a cigarette

Technical field

The present invention relates to a kind of automobiles, motorcycle component, more particularly to a kind of vehicle-mounted port USB separated time conversion that lights a cigarette Device.

Background technique

China is auto industry big country and automobile consumption big country, and car ownership is increasing, is exactly vehicle on road Ocean, automobile have become the indispensable tool of the common people, as development in science and technology people more focus in vehicle use process The performance of vehicle, in order to meet the needs of people, various can be also more and more, these components major part with the component that the later period is installed additional For electronic product, such as the hot cushion of navigator, cyberdog, automobile data recorder, motor, mostly will in order to easy to install and use Take electricity from cigarette lighter socket, as soon as and cigarette lighter socket is out of use with regard to when installing multiple components, the prior art is by one Cigarette lighter socket is converted into multiple cigarette lighter sockets, after problem is these power taking plugs of grafting, tail end electric wire raise up wiring compared with Disorderly, and excessive height takes up a large area, when especially proximate to parking brake position, influence parking brake operate brought to traffic safety it is hidden Suffer from, this is still solved up for technology.

Summary of the invention

To solve the above-mentioned problems, the present invention provides a kind of vehicle-mounted port USB separated time converters that lights a cigarette.

A kind of the technical solution adopted by the present invention are as follows: vehicle-mounted port USB separated time converter that lights a cigarette, it is characterised in that including point Smoke device plug, USB joint, cigarette lighter plug have the cigar lighter positive terminal and cigar lighter negative pole end being adapted to cigarette lighter socket Son, cigarette lighter plug tail end have the whole boxcar in triangular prism, and the position at upper three angles is respectively equipped with perpendicular above boxcar Straight circular socket holes, corresponding circular socket holes are equipped with circular plug, and circular plug is equipped with anode contact ring and cathode contact ring, just Pole contact ring and cathode contact ring by circular socket holes respectively with cigar lighter positive terminal and cigar lighter negative terminal electrical communication, Circular plug tail end is connected with the crossbeam that T font is constituted with it, and it is vertical with circular plug axis to be equipped with axis above crossbeam Half slot, half slot inner circular plug axis two sides are respectively equipped with positive arc Contact piece and cathode arc Contact piece, positive arc touching Piece and cathode arc Contact piece are electrically connected with anode contact ring and cathode contact ring respectively, and USB joint tail end is equipped with coaxial point Positive conductive axis and negative conductive axis not identical in positive arc Contact piece and cathode arc Contact piece, crossbeam engaging have with it is positive and negative The identical bearing shell of pole conductive shaft, positive conductive axis and negative conductive axis are electrically connected respectively at the conductive terminal of USB joint socket.

Further, isolated insulation piece is equipped between the positive arc Contact piece and cathode arc Contact piece.

Further, USB jack straight down is equipped with above the boxcar.

Then circular plug is inserted into circular socket holes in use, first cigarette lighter plug insertion cigarette lighter socket by the present invention, will Afterwards plus the USB plug insertion USB joint for taking electric wire of component, USB joint can be erected and be fallen around conductive shaft, can be with It is rotated around circular plug, low square of the electric wire of USB plug is to adjustable, and convenient for wiring, rule is clean and tidy, the normal behaviour for the brake that might as well be in the way Make.

Detailed description of the invention

Fig. 1 is overall structure of embodiment of the present invention view.

Fig. 2 is decomposition texture of embodiment of the present invention view.

Appended drawing reference: 1 cigarette lighter plug；2USB connector；3 cigar lighter positive terminals；4 cigar lighter negative terminals；5 conversions Box；6 circular socket holes；7 circular plugs；8 anode contact rings；9 cathode contact rings；10 crossbeams；11 positive arc Contact pieces；12 cathode arcs Shape contact；13 positive conductive axis；14 negative conductive axis；15 bearing shells；16 isolated insulation pieces；17USB socket.

Specific embodiment

The embodiment of the present invention one as shown in Figure 1, 2, the vehicle-mounted port USB separated time converter that lights a cigarette include cigarette lighter plug 1, USB joint 2, cigarette lighter plug have the cigar lighter positive terminal 3 and cigar lighter negative terminal 4 being adapted to cigarette lighter socket, point Smoke device plug tail end has the whole boxcar 5 in triangular prism, and the position at upper three angles is respectively equipped with vertical above boxcar Circular socket holes 6, corresponding circular socket holes are equipped with circular plug 7, and circular plug is equipped with anode contact ring 8 and cathode contact ring 9, just Pole contact ring and cathode contact ring by circular socket holes respectively with cigar lighter positive terminal and cigar lighter negative terminal electrical communication, Circular plug tail end is connected with the crossbeam 10 that " T " font is constituted with it, and axis is equipped with above crossbeam and circular plug axis hangs down Straight half slot, half slot inner circular plug axis two sides are respectively equipped with positive arc Contact piece 11 and cathode arc Contact piece 12, just Pole arc Contact piece and cathode arc Contact piece are electrically connected with anode contact ring and cathode contact ring respectively, and USB joint tail end is equipped with The coaxial positive conductive axis 13 and negative conductive axis 14 identical respectively at positive arc Contact piece and cathode arc Contact piece, crossbeam card Closing has the insulation bearing shell 15 coincideing with positive and negative electrode conductive shaft, and positive conductive axis and negative conductive axis are respectively at USB joint socket Conductive terminal electrical connection；Isolated insulation piece 16 is equipped between positive arc Contact piece and cathode arc Contact piece；It is set on above boxcar There is USB jack 17 straight down.

It is in summary only present pre-ferred embodiments, all equivalent modifications done according to the application and prior art addition are equal It is considered as the technology of the present invention scope.

Claims

1. a kind of vehicle-mounted port USB separated time converter that lights a cigarette, it is characterised in that including cigarette lighter plug, USB joint, cigar lighter is inserted Head has the cigar lighter positive terminal and cigar lighter negative terminal being adapted to cigarette lighter socket, and cigarette lighter plug tail end is with whole In the boxcar of triangular prism, the position at upper three angles is respectively equipped with vertical circular socket holes, corresponding circular socket holes above boxcar Equipped with circular plug, circular plug is equipped with anode contact ring and cathode contact ring, and anode contact ring and cathode contact ring pass through Respectively with cigar lighter positive terminal and cigar lighter negative terminal electrical communication, circular plug tail end is connected with and its structure circular socket holes The axis half slot vertical with circular plug axis, half slot inner circular plug shaft are equipped at the crossbeam of T font, above crossbeam Line two sides are respectively equipped with positive arc Contact piece and cathode arc Contact piece, positive arc Contact piece and cathode arc Contact piece respectively with anode Contact ring and the electrical connection of cathode contact ring, USB joint tail end be equipped with it is coaxial respectively with positive arc Contact piece and cathode arc Contact identical positive conductive axis and negative conductive axis, positive conductive axis and negative conductive between centers have gap, and crossbeam engaging has The bearing shell coincideing with positive and negative electrode conductive shaft, positive conductive axis and negative conductive axis are electric with the conductive terminal of USB joint socket respectively Gas connection；Isolated insulation piece, positive conductive axis and negative conductive axis are equipped between the anode arc Contact piece and cathode arc Contact piece Between have accommodate isolated insulation piece gap；USB jack straight down is equipped with above the boxcar.