CN201113088Y

CN201113088Y - Inserting contact-pressure type power supply adapter

Info

Publication number: CN201113088Y
Application number: CNU2007201523045U
Authority: CN
Inventors: 杨贤麟
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-06-15
Filing date: 2007-06-15
Publication date: 2008-09-10
Anticipated expiration: 2017-06-15

Abstract

The utility model provides an insertion touching and pressing power adapter, in particular to a power adapter (that is commonly referred to as a transformer), the connection-pegs of which are changed according to the requirements of a user and the form and specification of a configured power socket. The efficacy of adapter can be achieved due to a common socket slot which is matched with and arranged on a front phase of the power adapter, and the common socket slot is utilized to realize the inserting adaptation with different connection-pegs; more particularly, the connection-pegs have the forms that sliding chutes are opened on the two sides of each connection-peg, so that the connection-pegs can be embedded in the common socket slot in an exactly sliding manner; conductive clamping components are arranged inside the connection-pegs, so that when the connection-pegs which slide down into the conductive clamping components and positioned in the socket slot, the connection-pegs can exactly and correspondingly touch and press a left conducting strip and a right conducting strip inside the common socket slot, to achieve the touching-pressing conductive capacity; by adopting the structure, the efficacy that different connection-pegs on the power adapter are changed rapidly can be achieved to correspond with the form and specification of different power sockets which are used in different regions, thereby increasing the application and the practicability of the power adapter.

Description

Plug together the press-type power supply adaptor

Technical field

The utility model relates to a kind of power transformer unit, a kind of press-type power supply adaptor that plugs together of more specifically saying so.

Background technology

In power supply adaptor technical field known at present, all be on internal technology problems such as voltage, current conversion and charging, to spin for a long time, wish to obtain higher acceptance rate product, to such an extent as to the practical aspect of structure and hardware, the progress of tangible no much changes and correlation technique, change for electric current, voltage transitions or charge for complete, cause power supply adaptor to use then, various practicality problems occur for hardware for charging.I have observed many present diversification electronic goods, and am innumerable like the mushrooms after rain, as: mobile phone, digital camera, mobile computer, individual's notes assistant (PDA) ... etc., all are the well known main flow commodity of market and consumer; Yet these high-tech electronic goods must could use or supply to give charging for giving electronic goods with electric current, voltage transitions by the dependence power supply adaptor; Therefore, along with various diversification electronic goods constantly improvement be tending towards under the miniaturized design equal pressure, power supply adaptor is can't break away from these needs separately and unalterable, should be the release along with different electronic goods on the contrary, change its hardware configuration design, make it highlight strong, weak and the contrast differences distance; Therefore, the structure of first heavy microminiaturization of power supply adaptor and practicability then is to play the part of crucial main cause of this kind commodity success or failure and good and bad competitiveness; Certainly, can not dare not or would not speak up ground, this kind commodity are not first-selection in consumer's eye, but through use, relatively---just can feel---volume little, use, stability height and practical convenient with collection, be to be enough to assist usability and the practicality that adds these main flow commodity; Relatively, the power supply adaptor that existing market is all, but still rest on the daily used stage---bulky, single fixed connection-peg and being easy in the shortcoming such as damageability, and these problems also are anxious to be solved and striving directions except that being the major subjects of the required discussion of the utility model.

Look into and all power supply adaptors at present, main system is constituted by fixedly setting the connection-peg that forms on an adapter main body and the main body, in its purpose be with tame electricity consumption after power supply adaptor imposes electric current, voltage transitions, supply the electrical equipment use again or for giving the use of charging.After understanding the old usefulness structure of power supply adaptor, be not difficult to learn that its shortcoming is as follows:

1. the connection-peg that old-fashioned power supply adaptor had, adopt to be connected with or directly to be configured on the power supply adaptor main body no matter be with power line, the connection-peg that is had equals to cause adapter main body one to bear greatly, this burden particularly is directed to " collection and portable " two big demands, and then produces obviously disappearance; Main cause is the fixedly pattern that this rigid connection-peg has, and is to present (connection-peg directly is disposed on the power supply adaptor main body) with plumbness, certainly will increase required shallow storage space virtually, thereby becomes collection obstruction and portable damage major issue place.

2. the connection-peg that old-fashioned power supply adaptor had only can meet with compatible certain country or region and use, and has restriction and uses disappearance; As the regional U.S. of the Japan in: area, Asia, America, the Germany or the Britain of European Region ... etc., under the supply socket difference of being attached troops to a unit, the specification that connection-peg adhered to separately is promptly different fully with kenel; Therefore, applicable in Japan, inapplicable in the U.S., Germany, can't reach the function that meets international compatibility, also just because of this, being under the modern trend of global village, certainly will cause the puzzlement of various electronic goods electricity consumptions virtually, more can consume in rain to increase more and bear with the use cost of purchasing power supply adaptor.

The utility model content

The purpose of this utility model is to provide a kind of power supply adaptor with quick change or conversion connection-peg ability for overcoming the deficiencies in the prior art, to meet different electrical power socket kenel and the specification of being implemented different region, increase the scope of application and the practicality of power supply adaptor.

Technical solution of the present utility model is: a kind of press-type power supply adaptor that plugs together, by the connection-peg of power supply adaptor main body and various specification and kenel mutually interworking insert institute and constitute; Power supply adaptor main body wherein, its forward location is provided with a common socket slot, and is provided with the caulking groove structure that can slip into and embed for connection-peg with both sides; Secondly, the left and right symmetry in common socket slot respectively is provided with a conducting strip that connects with the power supply adaptor internal circuit, and is provided with a linkage type in addition in common socket slot upper limb position and pushes away the card key; Connection-peg, comprise that two plug together conducting strip and are used for fixing the connection-peg body that plugs together conducting strip, it is provided with the chute structure with the caulking groove respective outer side edges of the common socket slot of power supply adaptor main body in connection-peg body both sides, the connection-peg apical margin is provided with the catching groove that the linkage type that is used to buckle into the power supply adaptor main body pushes away the card key, engage (the sincere joint of so-called cunning is meant to have being slidingly matched of certain resistance) with the cunning of power supply adaptor main body is sincere to constitute connection-peg; The connection-peg body in two plug together the conducting strip end respectively be provided with one power supply adaptor main body and connection-peg sliding sincere join can press in inserting and the common socket slot of conducting in the sincere conductive component of folder of conducting strip.

Further technical solution of the present utility model is: the inner set sincere conductive component of folder of described connection-peg can be single elastic piece structure, spring element structure, or biplate clamp-on sheet body structure.

Compared with prior art, the beneficial effects of the utility model are: can reduce the power supply adaptor body volume, be convenient to portable; The connection-peg of power supply adaptor and power supply adaptor main body are separable between the two, to make the connection-peg of different size and kenel, all can form and plug together the function that connects with the power supply adaptor main body, and then reach and can be suitable in various countries or the purpose that uses in the area, increase the scope of application and the practicality of the utility model product.

Below in conjunction with the drawings and specific embodiments the utility model is further described.

Description of drawings

Fig. 1 is for the utility model optimal appearance and be with connection-peg and plug together view.

Fig. 2 is the decomposing state schematic diagram for the utility model optimal appearance and with connection-peg.

Fig. 3 is the utility model connection-peg inner plane structural representation.

Fig. 4 implements to join the action schematic diagram of inserting connection-peg for the utility model.

Fig. 5 is the utility model connection-peg embodiment schematic diagram ().

Fig. 6 is the utility model connection-peg embodiment schematic diagram (two).

Fig. 7 is the utility model connection-peg embodiment schematic diagram (three).

Fig. 8 is the utility model connection-peg embodiment schematic diagram (four).

The element numbers explanation

The common socket slot of power supply adaptor main body (1) (11) caulking groove structure (111)

Conducting strip (12) pushes away card key (13) connection-peg (2)

Chute structure (21) conducting strip (22) presss from both sides sincere conductive component (23)

Catching groove (24)

Embodiment

In order to more fully understand technology contents of the present utility model, the technical solution of the utility model is further introduced and explanation below in conjunction with the drawings and specific embodiments.

As shown in Figures 1 to 4, a kind of press-type power supply adaptor that plugs together of the utility model, by the connection-peg 2 of power supply adaptor main body 1 and various specification and kenel mutually interworking insert institute and constitute; Principal character is:

The forward location of power supply adaptor main body 1 is provided with a common socket slot 11, and is provided with the caulking groove structure 111 that can supply connection-peg to slip into and embed with both sides; Secondly, the left and right symmetry in common socket slot 11 respectively is provided with a conducting strip 12 that connects with the power supply adaptor internal circuit, and is provided with a linkage type in addition in common socket slot upper limb position and pushes away card key 13;

Connection-peg 2, comprise that two plug together conducting strip 22 and are used for fixing the connection-peg body that plugs together conducting strip 22, it is provided with the chute structure 21 with the caulking groove respective outer side edges of the common socket slot of power supply adaptor main body in connection-peg body both sides, the connection-peg apical margin is provided with the catching groove 24 that the linkage type that is used to buckle into the power supply adaptor main body pushes away card key 13, engage (the sincere joint of so-called cunning is meant to have being slidingly matched of certain resistance) with the cunning of power supply adaptor main body is sincere to constitute connection-peg; The connection-peg body in two plug together conducting strip 22 ends respectively be provided with one power supply adaptor main body and connection-peg sliding sincere join can press in inserting and the common socket slot of conducting in the sincere conductive component 23 of folder of conducting strip.

In order to allow the reader be easier to understand content of the present utility model, also can adopt following more popular description: overall structure of the present utility model system by the connection-peg 2 of power supply adaptor main body 1 and all size and kenel mutually interworking slotting constitute; Power supply adaptor main body 1 wherein is the structure aspect that is a cuboid, be positioned at forward location and then be provided with a common socket slot 11, this common socket slot 11 is to be caulking groove structure 111 with both sides, can slide along connection-peg 2 slips into and embedding is sincere in interior for giving, and forms to join sincere structure with chute.Secondly, as shown in Figure 2, be positioned at the left and right of power supply adaptor main body 1 common socket slot 11, be that correspondence is respectively prolonged and a conducting strip 12, this conducting strip 12 is directly to be communicated in the set electronic building brick (not being shown in drawing) in adapter main body 1 inside, can with the extraneous tame electricity consumption of being imported after conversion, use for giving electrical equipment again; In addition, be positioned on the common socket slot 11 the edge position and be provided with a linkage type in addition and push away card key 13, utilize this to push away the function of card key 13 traversing protrusions and retraction, can reach the function of snap close in various connection-peg 2.As Fig. 2, shown in Figure 4, two side-lines of connection-peg 2 just can be matched with the caulking groove structure 111 of the common socket slot 11 of aforementioned power source adapter main body with chute structure 21, and locate the energy of being implemented joint in sliding sincere mode from top to bottom; As shown in Figure 3, the inside of connection-peg 2 chute structures 21, system plugs together conducting strip 22 ends according to connection-peg 2, respectively arrange the sincere conductive component 23 of a folder, these press from both sides the employing of sincere conductive component 23, system can be single elastic piece structure, spring element structure or biplate clamp-on sheet body structure, all can bring up to be equal to press the conducting strip that is prolonged in also conducting in common socket slot 11 function.As shown in Figure 4, in equipped or conversion connection-peg 2, venerate connection-peg 2 to be plugged together from top to bottom and allocate in the common socket slot 21 of power supply adaptor main body, common socket slot 21 can be imposed the complete closed aspect, have special security advantages, as shown in Figure 1; At last, again linkage type is pushed away card key 13, impose traversing snap close and go in the set catching groove 24 of connection-peg 2 apical margins, promptly finish connection-peg 2 conversion programs; Impose when changing connection-peg 2 once more, only need operation conversely, can fast connection-peg 2 be allayed, reach the highest equipped function of using with conversion.

As Fig. 5-shown in Figure 8, be that the utility model connection-peg 2 belongs to different size and kenel, as: U.S. rule, English rule, Europe rule ... etc., can be furnished with a plurality of connection-pegs by a power supply adaptor main body during concrete enforcement, select corresponding connection-peg during use, make the applied widely and practical characteristics that the utlity model has.

In sum, though the utility model from application target, on the usefulness, viewpoint opinions such as progressive and novelty it, the utility model all has certain practicality and progressive, and is special to Patent Office's application utility model patent.

The above angle from specific embodiment discloses further to the utility model technology contents; its purpose is to allow everybody be easier to understand technology contents of the present utility model; but do not represent execution mode of the present utility model and rights protection to be confined to this, rights protection scope of the present utility model should be as the criterion in claims of the present utility model.

Claims

1. one kind plugs together the press-type power supply adaptor, by the connection-peg of power supply adaptor main body and various specification and kenel mutually interworking insert institute and constitute; It is characterized in that:

Power supply adaptor main body, its forward location are provided with a common socket slot, and are provided with the caulking groove structure that can supply connection-peg to slip into and embed with both sides; Secondly, the left and right symmetry in common socket slot respectively is provided with a conducting strip that connects with the power supply adaptor internal circuit, and is provided with a linkage type in addition in common socket slot upper limb position and pushes away the card key;

Connection-peg, comprise that two plug together conducting strip and are used for fixing the connection-peg body that plugs together conducting strip, it is provided with the chute structure with the caulking groove respective outer side edges of the common socket slot of power supply adaptor main body in connection-peg body both sides, the connection-peg apical margin is provided with the catching groove that the linkage type that is used to buckle into the power supply adaptor main body pushes away the card key, engages with the cunning of power supply adaptor main body is sincere to constitute connection-peg; The connection-peg body in two plug together the conducting strip end respectively be provided with one power supply adaptor main body and connection-peg sliding sincere join can press in inserting and the common socket slot of conducting in the sincere conductive component of folder of conducting strip.

2. the press-type power supply adaptor that plugs together according to claim 1 is characterized in that the inner set sincere conductive component of folder of described connection-peg can be single elastic piece structure, spring element structure, or biplate clamp-on sheet body structure.