CN2263835Y - Adapter capable of changing pin board - Google Patents

Abstract

The utility model relates to an adapter capable of changing pin boards, which is used for adapting a power supply plug and a socket. The adapter comprises a shell body, a jack cover covered on the shell body, and a pin board tabled with the shell body, wherein, at least one embedded hole, one pair of embedded grooves, and a sliding groove which is provided with fastening pieces which can be lengthways moved. The side wall of the pin board is convexly provided with at least one clamping tongue and one pair of tabled portion which are respectively tabled with the embedded hole and the embedded groove. The clamping and stopping tongue of the fastening piece is mutually buckled with a clamping groove on the bottom of the pin board.

Description

The interchangeable adapter that patches sole

The utility model relates to a kind of interchangeable adapter that patches sole, when referring to that especially a kind of pin when attaching plug can not be inserted in receptacle sockets, as the interchangeable adapter that patches sole of attaching plug and socket switching usefulness.

The specification of the receptacle sockets of cooperation has different regulations with form because various countries reach with it to attaching plug; so prevail, travel emerging today of general mood day in international trade; the pin that suffers from attaching plug through regular meeting can not match with receptacle sockets, and the source plug of sending a telegraph can't be plugged to the problem in the socket.

For addressing the above problem, there is a kind of adapter to arise at the historic moment then.Please refer to Fig. 1, its mainly comprise Socket cover 1 ', shell block 2 ' and pinboard 3 ', but this Socket cover 1 ' offer sacrificial vessel have the jack 10 of the plug grafting usefulness of different pins ', around then offer on one of this shell block 2 ' bottom sidewall groove 20 ' and embedding hole 21 ', the bottom appropriate position and offer two block button holes 22 ', be based in location tongue piece 30 on these pinboard 3 ' one sidewalls ' and dummy slider 31 ', and perpendicular be located at two trips 32 on this pinboard bottom surface ', enter respectively this groove 20 ', embedding hole 21 ' and block button hole 22 ' in, and finish this pinboard 3 ' with shell block 2 ' combination.The design of this kind adapter, the pinboard that can have different pins for user's changing-over optionally, but when changing-over has the pinboard of different pins, must make the position of this trip 32 ' disengaging and this block button hole 22 ' buckle earlier with instrument, can be with the former pinboard 3 that is assembled in shell block 2 ' last ' take off, so a program effort that changes the outfit and inconvenience; And the pinboard 3 of this kind adapter ' if through changeing continually, easily cause trip 32 ' wreck, make this kind adapter can't continue to use.

In addition, this adapter must establish three spring connecting sheets 4 ', for this pinboard 3 ' rabbet to housing 2 ' when going up, make be installed in this housing 2 ' interior conduction rack (not shown) can via this spring connecting sheet 4 ', with this pinboard 3 ' pin 33 ' the state that stiff end 34 ' formation is connected.Yet, the 3 ' time of pinboard that at every turn changes the outfit, can be because this spring connecting sheet 4 ' only be the bottom 5 that is floating at this conduction rack ' on, after this pinboard 3 ' taking-up of being everlasting, spring connecting sheet 4 ' promptly can break away from original position, even from housing 2 ' bottom dropped out, and causing puzzlement on changing the outfit, the utmost point is waited to improve.

Thereby the creator is the shortcoming at above-mentioned known adapter, researchs and develops out the adapter that can effectively improve.

The purpose of this utility model is promptly providing a kind of pinboard and need not the auxiliary interchangeable adapter that patches sole of any instrument of changing the outfit easily, pinboard can conveniently firmly be assembled on the housing, and be difficult for impairedly because of changing the outfit continually, and the problem that spring connecting sheet drops is conducted electricity in unlikely generation.

The technical solution of the utility model is:

A kind of interchangeable adapter that patches sole comprises housing, is embedded at conduction rack in this housing, covers this housing and offers the Socket cover of jack, it is characterized in that:

This housing has a bottom and the corral sidewall around in this bottom, offers at least one embedding hole and opposed caulking groove on its sidewall, and is arranged with a chute that is equipped with buckling piece in it slidably on a lateral wall; And

The pinboard chimeric with this housing, it comprises substrate and perpendicular most the pins of being located on this substrate; This substrate-side and convex with at least one block tongue and fitting portion respectively, and base plate bottom be concaved with one with the described buckling piece draw-in groove of buckle mutually.

The described interchangeable adapter that patches sole is characterized in that:

Offer most the slotted eyes that supply the contact jaw on this conduction rack to be installed with and to expose on the bottom of this housing.

The described interchangeable adapter that patches sole is characterized in that:

The pin butt of the contact jaw of this conduction rack and this pinboard.

The described interchangeable adapter that patches sole is characterized in that:

The buckling piece system of this housing convexes with protuberance, then is concaved with first recess and second recess on the cell wall of this chute, and this protuberance embeds first recess or second recess.

Effect of the present utility model is: the pinboard that can change the outfit easily, be convenient to assembling.

The housing of this creation and the assembling of pinboard, need only make the block tongue of this pinboard and fitting portion enter respectively in the embedding hole and caulking groove on the housing, buckling piece is upwards passed to its top, set card ends tonguing goes in the draw-in groove of this pinboard, promptly finishes both assemblings easily again.

The location of this buckling piece, but mat is located at the protuberance of its both sides, with pushing away on this buckling piece or gliding, enters first recess or second recess that are arranged with on this chute both sides cell wall respectively, and makes this buckling piece fastening be positioned at snapped-in position or non-snapped-in position.And the location of this buckling piece also can make this protuberance be located within this buckling piece on the face, and makes first recess and second recess be arranged with on the outside cell wall of this chute reaching.

In addition, most slotted eyes are gone up and offered in the bottom of this housing, establish wherein for the contact jaw card that is embedded at interior the conduction rack of housing, make on this pinboard bottom surface the pin anchor portion can pinboard chimeric to this housing after, the contact jaw butt of suitable and this conduction rack.

Below cooperate graphic characteristics and the effect that is described in further detail this creation with specific embodiment now.

Fig. 1 is the three-dimensional exploded view of known adapter;

Fig. 2 is the three-dimensional exploded view of this creation embodiment;

Fig. 3 is the vertical view of the pinboard of this creation embodiment;

Fig. 4 makes up the stereogram of back for this creation embodiment;

Fig. 5 is the phantom of Fig. 4 along the A-A line; And

Fig. 6 is the phantom of Fig. 4 along the B-B line.

With reference to Fig. 2,3, this creation embodiment mainly is by housing 1, is covered in the Socket cover 2 on this housing 1, is embedded at the interior conduction rack (not shown) of this housing 1 and forms with the chimeric pinboard 3 of this housing 1.

This housing 1 roughly becomes the shape of cuboid, by sidewall 10a, 10b, 10c and 10d, and 11 formations in bottom.Sidewall 10a, 10b and 10c and respectively from the bottom 11 along and 11 the one-tenths vertical directions in bottom, extend upward and prop up wall 12a, 12b and a 12c.The multiple a pair of embedding hole 13 that offers on this wall 12a is offered caulking groove 14b and 14c respectively on a wall 12b and the 12c.And offer an elongate slot 110 in its central part on this bottom 11, in its appropriate position, both sides and offer two groups of slotted eyes 111 and 112; So that the contact jaw 15 of each conduction rack bottom is taken in respectively and is exposed in each slotted eye 110,111 and 112.This sidewall 10d from 11 junctions, bottom, vertically be concaved with a chute 16 down, and a buckling piece 17 that is embedded at slidably in this chute 16; The multiply-connected card that is provided with in the top of this buckling piece 17 ends tongue 170, its appropriate position, both sides also convexes with protuberance 171, then be concaved with first recess 160 and second recess 161 on the both sides cell wall of this chute 16, this protuberance 171 can be entered in first recess 160 or second recess 161, and make buckling piece 17 thereby fastening.

This Socket cover 2 is to offer jack 20, and is to be bonded on this housing 1 with high side wave, adhesive or similar approach or material.

3 of this pinboards are made up of substrate 30 and the perpendicular pin of being located on the substrate 30 31.This pin 31 has an anchor portion 32, except that making this pin 31 is solidly connected on the substrate 30, and must be to this housing 1 in these pinboard 3 interlockings, can butt to the contact jaw 15 of this conduction rack.Convex with a pair of block tongue 33 on one of this substrate 30 side, be provided with on two sides adjacent of side of block tongue 33 and then be provided with fitting portion 34; Appropriate position on the bottom surface of substrate 30 is concaved with a draw-in groove 35 again, supplies the card of this buckling piece 17 to end tongue 170 embeddings.

During assembling, the block tongue 33 of shilling this pinboard 3 and fitting portion 34 enter respectively with the bonding housing 1 of this Socket cover 2 in the set embedding hole 13 and caulking groove 14b and 14c, the buckling piece 17 that again its protuberance 171 only is stopped at first recess 160 is upwards passed, its protuberance 171 is entered in second recess 161, at this moment, the card of this buckling piece 17 ends in the draw-in groove 35 that tongue 170 promptly embeds this pinboard 3, and finishes the assembling of this creation.Desire to change the outfit another when having different pin pinboard, then only need buckling piece 17 is passed downwards, its protuberance 171 is entered in first recess 160 by second recess 161, again these pinboard 3 levels are outwards passed taking-up, another pinboard easily can change the outfit.

When this pinboard 3 enter with the chimeric position of housing 1 after, the anchor portion 32 of this pin 31 promptly can butt to the contact jaw 15 of this conduction rack, and make conduction rack and pin 31 enter connection status.

The embodiment that this creation is above-mentioned only is characteristics and an effect of releasing this creation in order to example, but not in order to limit the protection range of this creation.The equivalence of using this technological thought that discloses on the creation or means such as and finishing changes or changes, and all should still be covered by within the protection range of the utility model claim.

Claims (4)

1, a kind of interchangeable adapter that patches sole comprises housing, is embedded at conduction rack in this housing, covers this housing and offers the Socket cover of jack, it is characterized in that:

This housing has a bottom and the corral sidewall around in this bottom, offers at least one embedding hole and opposed caulking groove on its sidewall, and is arranged with a chute that is equipped with buckling piece in it slidably on a lateral wall; And

The pinboard chimeric with this housing, it comprises substrate and perpendicular most the pins of being located on this substrate; This substrate-side and convex with at least one block tongue and fitting portion respectively, and base plate bottom be concaved with one with the described buckling piece draw-in groove of buckle mutually.

2, the interchangeable adapter that patches sole as claimed in claim 1 is characterized in that:

Offer most the slotted eyes that supply the contact jaw on this conduction rack to be installed with and to expose on the bottom of this housing.

3, the interchangeable adapter that patches sole as claimed in claim 2 is characterized in that:

The pin butt of the contact jaw of this conduction rack and this pinboard.

4, the interchangeable adapter that patches sole as claimed in claim 1 is characterized in that:

The buckling piece system of this housing convexes with protuberance, then is concaved with first recess and second recess on the cell wall of this chute, and this protuberance embeds first recess or second recess.

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