CN2796185Y

CN2796185Y - Power plug capable of changing plug pin shape and connection angles

Info

Publication number: CN2796185Y
Application number: CN 200520018791
Authority: CN
Inventors: 姚培智
Original assignee: Grand Power Sources Inc
Current assignee: Grand Power Sources Inc
Priority date: 2005-05-20
Filing date: 2005-05-20
Publication date: 2006-07-12
Anticipated expiration: 2015-05-20

Abstract

The utility model relates to a power plug capable of changing the shape of a base pin and an insertion angle. The utility model is provided with a body connected with power. The end surface of the body is provided with a conductive connection point. The other end of the conductive connection point extends towards a contiguous surface with the end surface and is vertical to the conductive connection point on the end surface. The conductive connection point is connected with an electric line. In addition, both sides of the end surface are respectively provided with elastic an embedding body. Additionally, a plug is sheathed with the body and both sides of the plug are respectively provided with a caulking groove. One side of the plug presents an open shape and the other side presents a closed shape. When the utility model is installed, the plug and the body can be combined together through the match of the embedding bodies and the calking grooves. The plug can contact any end of the connection point according to requirements to change the combining angle with the body. When the plug changes an insertion angle, one closed surface can cover the end surface of the connection point which does not contact the plug so as to prevent touching by mistake.

Description

The attaching plug of convertible pin shape and grafting angle

Technical field

The utility model relates to the attaching plug of a kind of convertible pin shape and grafting angle, it is a kind of mode by mutual buckle, change on the body that plug with difformity pin and electric wire join, and this plug can different angles and body join, more when joining, can be covered at the conductive junction point of not contact, caused dangerous structure to avoid people's false touch.

Background technology

Press, electronic product is numerous now, all must be and electronic product can be worked by power drives, and power supply is nothing more than being divided into compact power and can not taking the formula power supply, compact power has certain capacitance, using a period of time, promptly must charge, therefore, can not take the formula power supply unless can not find on the road, otherwise, the most normal use still can not be taken the formula power supply, for example: and power supply in the family, but have nothing in common with each other because of the employed supply voltage in various countries, the whole world, and the employed contact of various electronic product also is not quite similar, the joint or the transformer of general conventional known all only have a kind of plug form, thus, allow the use personage who goes on business often, must prepare various plugs or transformer uses, very inconvenient on carrying.

For in response to needs, the plug that a kind of pin base of substituting is promptly arranged, please refer to shown in Figure 1, this plug connects second conducting strip, the 3rd conducting strip of establishing shared first conducting strip and relative input voltage at body, make body housing body bottom surface be arranged with a mating groove, aforementioned three conducting strips are fixedly arranged on respectively on the groove face of mating groove, and pin base utilizes the seat board activity of relative engagement flute profile formula to be mounted in the body, and the first pin butt, first conducting strip in its pin, one of second second and third conducting strip of pin butt.

Though this kind device can be by the cooperating of mating groove and seat board, and different pin bases is plugged on the plug, only only be arranged on the one side, so pin base only can combine with plug with a kind of angle, in the use ideal not to the utmost still because of this mating groove.

The utility model content

The purpose of this utility model, be to provide the attaching plug of a kind of convertible pin shape and grafting angle, it is provided with a body, this body joins by electric wiring and electrical equipment, this body is provided with conductive junction point away from the end face that joins with electrical equipment, this conductive junction point other end then extends to the end face adjacent side, and it is orthogonal with conductive junction point at end face, and this conductive junction point also is connected with electric wiring, and with the electrical equipment conducting, moreover, these end face both sides are respectively equipped with the inlay that keeps a determining deviation with end face, this inlay has elasticity, and this inlay surface is respectively equipped with protruding button, in addition, be arranged with a plug on the body, this plug is provided with a pedestal, and these pedestal both sides are respectively equipped with a caulking groove, and the form of this caulking groove is to work in coordination with protruding button, when installing with order, the base sleeve of plug can be connected on the body, and, protruding button be buckled in the caulking groove by means of the elasticity of inlay, thus, plug and body are combined, and plug can be with the need and the arbitrary end in contact of conductive junction point, and change the angle that combines with body.

Another purpose of the present utility model; be to provide the attaching plug of a kind of convertible pin shape and grafting angle; its pedestal simultaneously is open shape; another side then is closed; when making plug change in conjunction with angle; can cover on the contact end face that does not contact by its sealing one side, avoiding user's false touch contact, and can reach the purpose of protection with plug.

A purpose more of the present utility model is to provide the attaching plug of a kind of convertible pin shape and grafting angle, and its body can be power connection or transformer, to make things convenient for user's needs.

Description of drawings

Fig. 1 is the schematic diagram of well known device.

Fig. 2 is a perspective exploded view of the present utility model.

Fig. 3 is the fashionable wherein schematic perspective view of an angle of the utility model plug and bulk junction.

Fig. 4 is the utility model plug and the fashionable sectional schematic diagram of bulk junction.

Fig. 5 is the schematic perspective view of the utility model plug and fashionable another angle of bulk junction.

Fig. 6 is another plug of the utility model and the fashionable schematic perspective view of bulk junction.

Fig. 7 is another embodiment of the utility model.

Fig. 8 is the another embodiment of the utility model.

10 bodies, 11 electric wirings

12 conductive junction points, 13 inlays

14 protruding button 15 light sources

20 plugs, 21 pedestals

22 pins, 23 caulking grooves

25 flutings

Embodiment

The utility model is the attaching plug of a kind of convertible pin shape and grafting angle, please refer to Fig. 2, shown in 3, it is provided with a body 10, this body 10 can be a power connection, be provided with an electric wiring 11 in this body 10, these electric wiring 11 1 ends stretch out and are connected with the electrical equipment (not shown), the other end then is connected with conductive junction point 12 on body 10, these conductive junction point 12 1 ends are protruding to be exposed on body 10 and the opposing end surface that electric appliance circuits 11 is connected, the other end is then protruding be exposed at the end face adjacent surface on, and it is orthogonal, this body 10 is respectively equipped with an inlay 13 on the side relative with conductive junction point 12, these inlay 13 1 ends are connected with body 10, but the side of this inlay 13 keeps a determining deviation with body 10, and because of this inlay 13 is to be made by plastic material, so, this inlay 13 has certain elasticity, when being under pressure, can press to body 10, and can recover original state, and being respectively equipped with a protruding button 14 on this inlay 13 another side away from body 10, is a convex body that is a word shape (only be familiar with this operator, still can other shape be replaced) in present embodiment

In addition, be socketed with plug 20 on this body 10, this plug 20 is provided with pin 22 again, it is difformity that this pin 22 can cooperate this plug socket with the plug socket (not shown) of power supply, for example: flat (as shown in Figure 6), or round end formula (as shown in Figure 2) ... Deng, this pin is equipped with a pedestal 21 for 22 times, in present embodiment is the framework that is hollow form in, this pedestal 21 can be one-body molded with pin 22, and be provided with a fluting 25 in this pedestal 21, this fluting 25 just can be accommodated body 10 1 ends wherein, again, these pedestal 21 both sides are respectively equipped with a caulking groove 23, the form of this caulking groove 23 be can with protruding button 14 when the buckle, convertible plug 20 is two orthogonal or parallel forms with body 10, in present embodiment is that cross fluting (only is familiar with this operator, still can other shape be replaced), moreover these pin 22 1 ends are protruding to be exposed at outside the pedestal 21, the other end is then protruding to be exposed in the fluting 25 of pedestal 21, and fasten mutually with conductive junction point 12, in addition, when this pedestal 21 is parastate with body 10, this pedestal 21 is to be closed with conductive junction point 12 an end opposite face on the whole, and another side then is open shape.

During with the order assembling, please refer to Fig. 3, shown in 4, can be earlier plug 20 be socketed on the body 10 with the direction parallel with body 10, an end that makes body 10 have conductive junction point 12 is housed in the fluting 25 of pedestal 21, simultaneously, protruding button 14 on the inlay 13 is when being subjected to the extruding of pedestal 21 sides, can be by 10 liang of side direction body 10 closings of body, and in that protruding button 14 is protruding when being exposed in the caulking groove 23, this inlay 13 can not have under pedestal 21 restrictions, by means of the elastic reaction of itself, return to original state (as shown in Figure 4), and the end of plug 20 in pedestal 21 can fasten also with the conductive junction point 12 of body 10 on end face mutually, form conducting state, the face that pedestal 21 is sealing then by chance can cover on conductive junction point 12 other ends, and prevents that the situation of false touch from taking place.

Please refer to shown in Fig. 3,6, its pin 22 can be round end formula or flat with the shape of electric power connecting seat.

Please refer to shown in Figure 5, when the user desires to make plug 20 to join with vertical angle and body 10, pin on the pedestal 21 22 can be to pedestal 21 earlier and open shape and lurch down, until being 90 degree with the origin-location, again with pedestal 21 Rotate 180 degree, make pedestal 21 sealing surfaces relative with the end face that body 10 has conductive junction point 12, again pedestal 21 is socketed on the body 10, an end that makes body 10 have conductive junction point 12 is housed in the fluting 25 of pedestal 21, simultaneously, protruding button 14 on the inlay 13 is when being subjected to the extruding of pedestal 21 sides, can be by 10 liang of side direction body 10 closings of body, and in that protruding button 14 is protruding when being exposed in the caulking groove 23, this inlay 13 can not have under pedestal 21 restrictions, by means of the elastic reaction of itself, return to original state (as shown in Figure 4), and the end of pin 22 in pedestal 21 can fasten also with conductive junction point 12 other ends mutually, form conducting state, the face that pedestal 21 is sealing then by chance can cover at the end of conductive junction point 12 on end face, and prevents that the situation of false touch from taking place.

Please refer to shown in Figure 7ly, its body 10 also can be transformer except can be power connection, because of the structure of this transformer identical with general known construction, so do not give unnecessary details in addition at this, moreover, please refer to shown in Figure 8, this body 10 also can be installed light source 15 in its surface, in present embodiment is light-emitting diode, and this light source 15 can be electrically connected with intrinsic, and is plugged on the electric power connecting seat by plug 20, and make this light source 15 shinny, and then use as night-light.

Via the exposure of above-mentioned preferred embodiment, design of the present utility model can improve the service efficiency of plug, and can do improvement and have special effect the disappearance of prior art.In sum, architectural feature of this creation and embodiment disclose all in detail, fully demonstrate the utility model all dark well-off progressive of executing on purpose and effect, the value that has industry, and be utilization not seen before on the market at present, spiritual described according to Patent Law, the utility model meets the important document of creating patent fully.

Only the above only is the preferred embodiment of this creation, when not being used for limiting the scope that this creation is implemented, for example: and the displacement of caulking groove and protruding button, and point is corresponding with perforation.Promptly the equalization of being done according to the utility model application right claimed range generally changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims

1. the attaching plug of convertible pin shape and grafting angle is characterized in that, includes:

One body, it is mutually online with electrical equipment, this body is provided with conductive junction point away from an end of electrical equipment, these conductive junction point two ends are vertical configuration respectively, and the protruding respectively end face that is exposed at body and with the end face adjacent surface on, and these body both sides are respectively equipped with the inlay that is connected with body with its maintenance one determining deviation and end face, and this inlay has elasticity respectively;

One plug, it is and the mutual socket of body, and this plug is provided with pin, this pin can be different types again, and this pin has a pedestal, and these pedestal both sides are respectively equipped with a caulking groove, this caulking groove is to work in coordination with protruding button, and this pedestal simultaneously is closed, and another side is open shape;

By the combination of above-mentioned member, when order is installed, the base sleeve of plug can be connected on the body, and the elasticity by inlay, protruding button is buckled in the caulking groove, thus, plug and body is combined, and plug can be with the need and the arbitrary end in contact of conductive junction point, and the angle that change combines with body, moreover, when plug changes angle, the sealing surface of this plug can cover on conductive junction point one end that does not contact with plug, in case false touch.

2. the attaching plug of convertible pin shape as claimed in claim 1 and grafting angle is characterized in that described body is a power connection.

3. the attaching plug of convertible pin shape as claimed in claim 1 and grafting angle is characterized in that described body is a transformer.

4. the attaching plug of convertible pin shape as claimed in claim 1 and grafting angle is characterized in that described protruding button is the convex body of a word shape.

5. the attaching plug of convertible pin shape as claimed in claim 1 and grafting angle is characterized in that described caulking groove is a cross.

6. the attaching plug of convertible pin shape as claimed in claim 1 and grafting angle is characterized in that described body is provided with light source.