CN205944676U - Buckle formula safety plug - Google Patents

Abstract

The utility model discloses a buckle formula safety plug includes plug body and a USB plug of a prism structure at least, plug body has two bottom surfaces, and one of them bottom surface is provided with the triangle and participates in, and another bottom surface is provided with triangular jack, is provided with on at least one side of plug body to be used for the clamping part is connected with USB socket electricity, is provided with the conducting wire inside the plug body, the USB socket has a bottom surface and a side at least, is provided with at least one USB jack on the bottom surface, sets up on the side to be used for the connecting portion be connected with plug body's clamping part electricity. The utility model discloses novel structure combines the use with the cell -phone special use with living electric apparatus special plug to the plug body that the split came can also use in a flexible way alone as living electric apparatus special plug, safety design has been carried out to USB socket and plug body electricity junction, makes the electric conductor directly not expose, can not cause unexpected the electric shock, and is safe in utilization.

Description

A kind of clip buckle type safety plug

Technical field

This utility model is related to jack technology field, particularly a kind of clip buckle type safety plug.

Background technology

The special triangle plug of the promising living electric apparatus of plug of the prior art, the socket of coupling is three foot receptacle electrical connectors, The special two-pin plug of promising mobile phone charging, this plug is provided with USB receptacle, the socket of coupling is bipod socket, exists Problem has：

It is not used in combination with special for mobile phone with living electric apparatus plug special；Do not prevent safely at the jack of plug Shield, is directly exposed in the air, readily accesses electric conductor and causes to get an electric shock.

Utility model content

The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and provides one kind can be by life Apply flexibly triangle plug and mobile phone USB plug to combine the clip buckle type safety plug of use.

For solving above-mentioned technical problem, the technical solution adopted in the utility model is：

A kind of clip buckle type safety plug, at least includes the header body of a prism structure and a USB plug；

Described header body has two bottom surfaces, and one of bottom surface is provided with triangle pin, and another bottom surface is provided with Triangle jack, at least one side of header body is provided with the clamping part for being electrically connected with USB socket, in header body Portion is provided with conducting wire；

Described USB socket at least has a bottom surface and a side, and bottom surface is provided with least one USB receptacle, side The connecting portion being electrically connected with the clamping part of header body is provided on face.

Preferably, header body described in the utility model is eight prisms, on four sides that header body is oppositely arranged all It is provided with clamping part.

It is provided with electric conductor, the both sides that header body is located at clamping part are provided between the inner side of clamping part and header body Chute, connecting portion has conductive slider, and conductive slider is along slide and conductive with conductive body contact.

Operation principle of the present utility model：

Header body in this utility model is conventional triangle plug in living electric apparatus, and USB socket is mobile phone, flat board electricity The plug of the chargings such as brain, by arranging clamping part in header body, described USB socket is connected to the outside of triangle plug, USB socket is energized, and can work as living electric apparatus when header body is not connected to USB socket and be used with common triangle plug, because card Electric conductor at buckle is located inside clamping part, is not exposed to the outside of header body, so, when human contact's plug basis It is not result in during the outside of body to get an electric shock.Conductive slider in USB socket is shaped as two L-shaped metallic conductors to inner side bending, , along chute to Slideslip in clamping part, the conductive body contact conduction finally and inside clamping part is it is not necessary to be USB for conductive slider Socket be energized, need remove USB socket when, along chute to away from clamping part direction slide, make conductive slider not with conduction Body contacts.

After this utility model adopts said structure, have the following technical effect that：

This utility model structure is novel, is used in combination with special for mobile phone with living electric apparatus plug special, and splits The header body coming can also be used alone as living electric apparatus plug special, using flexible；USB socket is electrically connected with header body Place has carried out safe design, so that electric conductor is not directly exposed, does not result in accidental shock, using safety.

Brief description

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 shows overall structure of the present utility model.

Fig. 2 shows that header body side arranges clamping part and bottom surface arranges the structure of triangle pin.

Fig. 3 shows that one bottom surface of header body arranges the structure of triangle jack.

Fig. 4 shows that USB plug side arranges the structure of connecting portion.

Fig. 5 shows that USB plug bottom surface arranges the structure of USB receptacle.

Specific embodiment

For making the purpose of this utility model and technical scheme clearer, below in conjunction with this utility model embodiment to this The technical scheme of utility model is clearly and completely described.Obviously, described embodiment is a part of the present utility model Embodiment, rather than whole embodiments.Based on described embodiment of the present utility model, those of ordinary skill in the art exist Without the every other embodiment being obtained on the premise of creative work, broadly fall into the scope of this utility model protection.

As shown in Figure 1,3, a kind of clip buckle type safety plug, at least includes header body 1 He of eight prism structures One USB plug 2；Described one bottom surface of header body is provided with triangle pin 3, and another bottom surface is provided with triangle jack 4.

As shown in Fig. 2 the clamping part 5 for being electrically connected with USB plug, plug are provided with the four of header body sides Body interior is provided with conducting wire.It is provided with electric conductor, header body is located at card between the inner side of clamping part and header body The both sides of buckle are provided with chute.

As shown in Fig. 1,4,5, described USB plug be shaped as a semicylinder, there is two bottom surfaces and side and put down Face, a bottom surface is provided with least one USB receptacle 7, and another bottom surface can also arrange at least one USB receptacle or not If the connecting portion 6 being electrically connected with the clamping part of header body being provided on side plane, connecting portion having conductive slider, leads Electric slide block is along slide and conductive with conductive body contact.

The shape of USB plug can also be prism structure, such as triangular prism, quadrangular etc., and the setting of one of side is even Socket part, other sides arrange USB receptacle.

Header body can also be quadrangular etc., as long as it has two bottom surfaces, a bottom surface setting triangle pin is used for Mate conduction with power supply base, a bottom surface setting triangle jack is used for connecting another header body, and this another plug is originally The side of body is equally at least connected with a USB plug, is connected by multiple header body, forms multiple USB receptacle.

Those skilled in the art of the present technique are appreciated that unless otherwise defined, and all terms used herein (include technology art Language and scientific terminology) there is general understanding identical meaning with the those of ordinary skill in this utility model art.Also It should be understood that those terms defined in such as general dictionary should be understood that the context having with prior art In the consistent meaning of meaning, and unless defined as here, will not be explained with idealization or excessively formal implication.

With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related work people Member can carry out various change and modification completely in the range of without departing from this utility model technological thought.This reality The content being not limited in description with new technical scope it is necessary to determine its technology according to right Property scope.

Claims (5)

1. a kind of clip buckle type safety plug it is characterised in that：At least include the header body of a prism structure and a USB Plug；

Described header body has two bottom surfaces, and one of bottom surface is provided with pin, at least one side of header body It is provided with the clamping part for electrically connecting with USB plug, header body is internally provided with conducting wire；

Described USB plug at least has a bottom surface and a side, bottom surface is provided with least one USB receptacle, on side It is provided for the connecting portion electrically connecting with the clamping part of header body.

2. clip buckle type safety plug according to claim 1 it is characterised in that：Described header body is eight prisms, plug It is provided with clamping part on four sides that body is oppositely arranged.

3. clip buckle type safety plug according to claim 1 it is characterised in that：Between the inner side of clamping part and header body It is provided with electric conductor, the both sides that header body is located at clamping part are provided with chute, and connecting portion has conductive slider, conductive slider Along slide and conductive with conductive body contact.

4. clip buckle type safety plug according to claim 1 it is characterised in that：Described pin is triangle.

5. clip buckle type safety plug according to claim 4 it is characterised in that：Another bottom surface of header body is provided with Triangle jack.