CN208336741U

CN208336741U - safety adapter structure

Info

Publication number: CN208336741U
Application number: CN201820686283.3U
Authority: CN
Inventors: 沈素珍
Original assignee: Yang Ji Co ltd
Current assignee: Yang Ji Co ltd
Priority date: 2017-06-16
Filing date: 2018-05-09
Publication date: 2019-01-04
Anticipated expiration: 2028-05-09
Also published as: TWM555577U

Abstract

The utility model discloses a safe adapter structure, the primary structure includes the plug body of the power of a confession electric connection commercial power, an at least activity slot group, an at least universal socket, four at least plug socket portions that form on this universal socket, and an activity slot group, and this activity slot group contains a ground connection plug, a first electrode plug and a second electrode plug, and this activity slot group contains a ground connection slot, a first electrode slot and a second electrode slot, and have a plurality of bending type respectively in this first, the electrode of second electrode plug end department colludes the portion. By means of the structure, the plug body and the universal socket can be conveniently replaced by correspondingly combining the movable inserting group and the movable inserting group, meanwhile, the terminals are prevented from being exposed in the dismounting process, and the combination of the plug body and the universal socket is more stable by matching with the design of the electrode hook part.

Description

Safe adaptor structure

Technical field

The utility model relates to a kind of safe adaptor structures, espespecially a kind of to have multiple clamping function and security protection function Can, and it is suitable for the safe adaptor structure of multinational switching.

Background technique

The people that the electrical connection hole location that the socket of countries in the world is opened up is not quite similar, therefore goes abroad for convenience can be in the world Using the electrical appliance of former country, manufacturer can produce can be simultaneously suitable for sockets such as U.S. rule, Europe rule, English rule and Australia's rule for various countries Plug.But the structure of such Universal plug is considerably complicated, and a large amount of conductive sheet need to be arranged in the intracorporal space of shell, and is equipped with A large amount of adjustment elements for being used to move above-mentioned conductive sheet.When in use, user can adjust according to the electrical connection hole bit class of socket The whole adjustment element for being connected to conductive sheet enables the conductive sheet for corresponding to this electrical connection hole location to protrude above or rout up in shell, and makes Other remaining conductive sheets are accommodated in the outer surface of the intracorporal space of shell or shell.

In addition, the part situation of general-purpose adapter also duplicates, shell has a large amount of opening, for inserting for multinational specification Then general-purpose adapter is inserted in the socket of a certain state's specification by joint terminal grafting, to be converted into the socket specification of various countries.

It is recent then there is multinational turn of multinational adapter to occur, it is common be with the mode replaced replace different size plug or Socket, and alternative is fixed nothing more than flexible fastening, movable switch or sliding is fixed etc..Which kind of, no matter alternative, inserting When head is separated with socket dismantling, the conductive sheet of joining place causes conductive sheet to be prone to wear, makes moist and contact not outside being all exposed to It is good, when the conductive sheet of especially plug end is exposed, more there is the risk of accidental shock, and frequent disassembly movement also be easy to cause plug It is bad in conjunction with socket, therefore, if being only dependent on single kind of fixed form, it is easy to that adapter is caused to can't bear to be used for a long time.

So how to solve the problems, such as it is above-mentioned commonly use with missing, as the applicant of the utility model and be engaged in this journey The relevant manufactures of industry want to study improved direction place.

Therefore the applicant of the utility model is in view of the above-mentioned deficiency, is collecting related data, via assessing and examine in many ways Consider, and based on years of experience accumulated in this industry, through continuous trial and modification, designs the utility model eventually.

Utility model content

The main purpose of the utility model is to provide a kind of safe adaptor structures, and by conductive sheet, (first, second is conductive Portion) be set in header body and universal contact receptacle, can also properly be hidden even if when dismantling separation, avoid it is exposed.

Another main purpose of the utility model is to provide safe adaptor structure, utilizes L-shaped first, second electrode Slot, with can the first, second electrode plug of corresponding combination blocked after header body is in conjunction with universal contact receptacle by center Gu and increasing the fixing intensity and stability of header body and universal contact receptacle.

Based on this, the utility model mainly uses utilising techniques, to realize above-mentioned purpose.

A kind of safe adaptor structure includes: the header body of the power supply of an electron-donating connection alternating current；At least one is set to this Header body deviates from the activity groups of slots of mains connection side, which is formed in this comprising a ground connection slot, one It is grounded slot-side and is that L-shaped first electrode slot and one are formed in the first electrode slot-side and are L-shaped second electricity Pole slot；At least one it is corresponding with the header body combine and for transfer various specifications plug element universal contact receptacle；At least four It is formed in the jack portion on the universal contact receptacle；One is set to the universal contact receptacle away from the plug element connecting pin side and is electrically connected The activity grafting group of the activity groups of slots, the activity grafting group include the ground pin of a combination corresponding with the ground connection slot, one Set on the first electrode plug and one of the ground pin side and combination corresponding with the first electrode slot set on the first electrode The second electrode plug of plug side and combination corresponding with the second electrode slot；And it is multiple be bent to form respectively in this first electricity Electrode hook part at pole plug and the second electrode plug end, is sticked in the first electrode slot and the second electrode slot respectively In.

Further, the first of the power supply and the activity groups of slots that are electrically connected alternating current at least one in the header body is led Electric portion.

Further, second at least one electric connection plug element and the activity grafting group in the universal contact receptacle is led Electric portion.

Further, on the universal contact receptacle with one for covering the ceiling plate portion of second conductive part.

Further, the safe adaptor structure also includes at least one the first guiding being formed in the activity groups of slots Portion, first guidance part guide activity grafting group insertion.

Further, which has an at least clamping part, and the header body lateral margin has at least one and is somebody's turn to do The corresponding limiting section combined of clamping part, for limiting the movement of the universal contact receptacle plug orientation.

Further, the neighbouring limiting section side has at least one to supply to support the pressing part of the clamping part in the header body.

Further, have on the clamping part at least one for guiding second guidance part of the clamping part in conjunction with the limiting section.

After above-mentioned technological means, the utility model is acted using the assembly and disassembly of header body and universal contact receptacle, from It is also applicable by the mains connection of replacement corresponding specification, therefore other than the plug element of the applicable various specifications of universal contact receptacle The mains supply of various specifications, and the connection of header body and universal contact receptacle, in addition to utilizing activity grafting group and activity groups of slots Lateral margin be movably fastened it is outer, more using the electrode hook part of the first, second electrode plug end, with L-shaped first, second electrode The movement of corresponding engaging is completed while slot electrically conducts, and reinforces the combination of header body and universal contact receptacle from central part Intensity and stability, and from the first, second conductive part in exposed header body or universal contact receptacle, whereby, it is dynamic to increase assembling The safety of work.

By above-mentioned technology, can for commonly use conductive sheet present in adapter can be exposed to it is outer and easily cause abrasion, by The combination fixed form of tide or electric shock and plug and socket is excessively dull, and unbearably abrasion the problems such as point is broken through for a long time, reaches To above-mentioned advantage.

Detailed description of the invention

Fig. 1 is the perspective view of the utility model preferred embodiment.

Fig. 2 is another angle perspective view of the utility model preferred embodiment.

Fig. 3 is the exploded view of the utility model preferred embodiment.

Fig. 4 is the assembling schematic diagram (one) of the utility model preferred embodiment.

Fig. 5 is the assembling schematic diagram (two) of the utility model preferred embodiment.

Fig. 6 is the implementation diagram (one) of the utility model preferred embodiment.

Fig. 7 is the implementation diagram (two) of the utility model preferred embodiment.

[symbol description]

Header body 1,1a, 1b

First conductive part 11

Limiting section 12

Pressing part 13

Activity groups of slots 2

It is grounded slot 21

First electrode slot 22

Second electrode slot 23

First guidance part 24

Universal contact receptacle 3

Jack portion 31

Second conductive part 32

Ceiling plate portion 33

Clamping part 34

Second guidance part 341

Activity grafting group 4

Ground pin 41

First electrode plug 42

Second electrode plug 43

Electrode hook part 5.

Specific embodiment

To reach above-mentioned purpose and effect, technical means and structures used by the utility model, hereby drawing just, this is practical Novel its feature and function of preferred embodiment elaborate are as follows, understood completely with sharp.

It please refers to shown in Fig. 1, Fig. 2 and Fig. 3, is that perspective view, another angle of the utility model preferred embodiment are three-dimensional thoroughly View and exploded view, it can be clearly seen from the figure that the utility model includes:

One header body 1, the power supply of electron-donating connection alternating current, the header body 1 is interior to have at least one first conductive part 11, The power supply of electric connection alternating current and following activity groups of slots 2；

At least one is set to the activity groups of slots 2 that the header body 1 deviates from mains connection side, the activity groups of slots 2 packet Containing a ground connection slot 21, one be formed in 21 side of ground connection slot and for L-shaped first electrode slot 22 and one be formed in this One electrode slot, 22 side and be L-shaped second electrode slot 23；

The universal contact receptacle 3 of at least one combination corresponding with the header body 1, for the plug element for various specifications of transferring, this ten thousand With having at least one second conductive part 32 in socket 3, it is electrically connected the plug element and following activity grafting groups 4；

One is set to the ceiling plate portion 33 on the universal contact receptacle 3, for covering second conductive part 32；

At least four are formed in the jack portion 31 on the universal contact receptacle 3；

One is set to the universal contact receptacle 3 away from the plug element connecting pin side and is electrically connected the work of the activity groups of slots 2 Dynamic grafting group 4, the activity grafting group 4 include that the ground pin 41, one of a combination corresponding with the ground connection slot 21 is set to the ground connection 41 side of plug and the first electrode plug 42 of combination corresponding with the first electrode slot 22 and one are set on the first electrode plug The second electrode plug 43 of 42 sides and combination corresponding with the second electrode slot 23；

Multiple electrode hook parts 5 being bent to form at the first electrode plug 42 and 43 end of second electrode plug respectively, It is sticked in the first electrode slot 22 and the second electrode slot 23 respectively；And

At least one is formed in the first guidance part 24 in the activity groups of slots 2, for guiding the activity grafting group 4 insertion.

Wherein 3 lateral margin of universal contact receptacle has an at least clamping part 34, guides on the clamping part 34 at least one second Portion 341, for guiding the combination of the clamping part 34 and following limiting sections 12, and 1 lateral margin of header body has at least one and the card The corresponding limiting section 12 combined of buckle 34, for limiting the movement of 3 plug orientation of universal contact receptacle, and it is neighbouring in the header body 1 12 side of limiting section has an at least pressing part 13, for supporting the clamping part 34.

By above-mentioned explanation, the structure of the utility model can be appreciated that, and the corresponding matching according to this structure, more There are multiple clamping function and function of safety protection, and is suitable for the advantages such as multinational switching, and detailed explanation will be in following the description.

It also referring to FIG. 1 to 7, is the perspective view of the utility model preferred embodiment to implementation diagram (2), can be by being apparent from figure when by above-mentioned component groups structure, the header body 1 of the utility model can be different size Aspect, to be applicable in the mains supply of country variant specification, and universal contact receptacle 3 has at least four jack portions 31, and switchable each The plug element of kind specification, therefore when header body 1 is combined with universal contact receptacle 3, the adapter of multinational turn of multinational specification is become, And the first conductive part 11 and the second conductive part 32 can be hidden in respectively in header body 1 and universal contact receptacle 3, wherein second is conductive Portion 32 is covered using a ceiling plate portion 33, whereby, header body 1 is avoided, when disassembly separates, to cause first with universal contact receptacle 3 Conductive part 11 or the second conductive part 32 it is exposed, and exclude more match because of damage, dampness or electric shock risk caused by exposed indirectly Conjunction activity grafting group 4 and activity groups of slots 2 strengthen the bond strength and stability of header body 1 and universal contact receptacle 3.

Specifically, utilizing 24 scarf of the first guidance part when user is when assembling header body 1 and universal contact receptacle 3 Or the aspect guiding activity grafting group 4 of arc surface is inserted into, and ground pin 41, first electrode plug 42 and second electrode plug 43 are made Smooth respectively it can be incorporated into ground connection slot 21, first electrode slot 22 and second electrode slot 23；Similarly, also using second The aspect of 341 scarf of guidance part or arc surface guides clamping part 34 and is inserted into 12 side of limiting section, keeps clamping part 34 smooth It is inserted between limiting section 12 and pressing part 13, and because the Assembly Action of header body 1 and universal contact receptacle 3 is along clamping part 34 and limit The horizontal sliding in position portion 12, and pressing part 13 then can make really clamping part 34 and limiting section 12 by the movement that supports of vertical direction It maintains to fix aspect, and then effectively limits the movement of 3 plug orientation of universal contact receptacle.

In addition, can also make 43 end of first electrode plug 42 and second electrode plug by the guiding of the first guidance part 24 Electrode hook part 5 be held in first electrode slot 22 and second electrode slot 23 really.Whereby, pass through clamping part 34, limit The interoperation in portion 12 and 13 three of pressing part provides the first layer from 3 outside of header body 1 and universal contact receptacle and fixes, with And by electrode hook part 5, the interoperation of first electrode slot 22 and second electrode slot 23, provide from header body 1 with The second layer of 3 inside of universal contact receptacle fixes, and substantially strengthens the bond strength and stability of header body 1 Yu universal contact receptacle 3.

And as shown in fig. 7, the header body 1 of different size to be replaced to the embodiment being set on universal contact receptacle 3, and with Europe The header body 1a of rule replaces with the header body 1b of U.S. rule as citing.

The above is only the preferred embodiment of the utility model only, and therefore, it does not limit the patent models of the utility model It encloses, therefore uses the simple modification and equivalent structure variation carried out by the utility model specification and schema content such as, it should all be similarly It is contained in the scope of the patents of the utility model.

Therefore please refer to shown in whole attached drawings, it when the utility model is used, compares, exists really following excellent with located by prior art Point:

One, it is acted using simple dismounting, allows user that can freely replace the specification of header body 1, and provide multinational turn Multinational adapter function.

Two, it is fixed inside and outside header body 1 and universal contact receptacle 3 simultaneously, and reinforces bond strength, reduction office The demand of changing is eliminated when portion is worn.

Three, the first conductive part 11 and the second conductive part 32 are hidden in header body 1 and universal contact receptacle 3, avoid dismantling It is exposed to when separation outer.

In conclusion the safe adaptor structure of the utility model in use, can reach its effect and purpose really.

Claims

1. a kind of safe adaptor structure, characterized by comprising:

The header body of the power supply of one electron-donating connection alternating current；

At least one is set to the activity groups of slots that the header body deviates from mains connection side, which includes a ground connection Slot, one are formed in the ground connection slot-side and are formed in the first electrode slot-side for L-shaped first electrode slot and one It and is L-shaped second electrode slot；

At least one it is corresponding with the header body combine and for transfer various specifications plug element universal contact receptacle；

At least four are formed in the jack portion on the universal contact receptacle；

One is set to the universal contact receptacle away from the plug element connecting pin side and is electrically connected the activity grafting of the activity groups of slots Group, the activity grafting group include a combination corresponding with the ground connection slot ground pin, one set on the ground pin side and with The corresponding first electrode plug combined of the first electrode slot and one be set to the first electrode plug side and with the second electrode The corresponding second electrode plug combined of slot；And

Multiple electrode hook parts being bent to form at the first electrode plug and the second electrode plug end respectively, are sticked in respectively In the first electrode slot and the second electrode slot.

2. safe adaptor structure as described in claim 1, it is characterised in that: have at least one electrically to connect in the header body Connect the power supply of alternating current and the first conductive part of the activity groups of slots.

3. safe adaptor structure as described in claim 1, it is characterised in that: have at least one electrically to connect in the universal contact receptacle Connect second conductive part of the plug element and the activity grafting group.

4. safe adaptor structure as claimed in claim 3, it is characterised in that: have on the universal contact receptacle one for cover this The ceiling plate portion of two conductive parts.

5. safe adaptor structure as described in claim 1, it is characterised in that: be also formed in the activity slot comprising at least one The first guidance part in group, first guidance part guide activity grafting group insertion.

6. safe adaptor structure as described in claim 1, it is characterised in that: the universal contact receptacle lateral margin is at least one buckle Portion, and the header body lateral margin has the limiting section of at least one combination corresponding with the clamping part, for limiting universal contact receptacle plug The movement in direction.

7. safe adaptor structure as claimed in claim 6, it is characterised in that: neighbouring limiting section side in the header body The pressing part of the clamping part is supported at least one confession.

8. safe adaptor structure as claimed in claim 6, it is characterised in that: have at least one to be somebody's turn to do on the clamping part for guiding Second guidance part of the clamping part in conjunction with the limiting section.