CN2336484Y

CN2336484Y - Simple replaceable traveling plug

Info

Publication number: CN2336484Y
Application number: CN98214272U
Authority: CN
Inventors: 刘绍恭
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-06-04
Filing date: 1998-06-04
Publication date: 1999-09-01
Anticipated expiration: 2008-06-04
Also published as: DE29909490U1; JP3064001U

Abstract

The utility model relates to a simple and replaceable traveling plug, which comprises a plug body, and pins of the plug body. The utility model is characterized in that three male terminals which are connected with a joint of an electric appliance are arranged in the plug body which is provided with a female guide groove, and other objects can be inserted in the female guide groove. Both sides of the plug body are provided with a left button and a right button, and a press plate is coated on the plug body; a female terminal which is connected with each male terminal of the plug is arranged on the pins of the plug, and plastic is coated on the female terminal for insulating. A male guide groove which is matched with the female guide groove is arranged on each plug pin, and each plug pin can be replaced by various types of plug terminals. The plug pins can be replaced into different types according to different power sockets to complete energization.

Description

Tool can simple and easy replacing travel plug

The utility model relates to a kind of plug, relate in particular to the plug improvement of a kind of mobility electrical equipment or travelling electrical appliance, this travel plug can be replaced with the plug that is fit to various countries' supply socket easily, in order to the tool of the electric equipment products performance practical application of being taken can simple and easy replacing travel plug.

Using laptop computer, mobile phone, video camera in society now has been the trend that increase quite generally and is more and more arranged, when using at home since plug be to meet state's interpolation block specification, need not during use to worry whether not conform at all and cause to connect the inconvenience of electricity with supply socket, but when needing transnational contact commercial affairs or international roaming whilst on tour because of various countries' supply socket difference, may make that promptly original plug can't be applicable to various supply socket, can't insert energising, so the ground that will force entrained electric equipment products to have no to use force.

And in the appliances power source plug design of prior art, general power line only has a kind of plug, be applicable to a kind of machine made socket, socket aperture is if having circle, the different scrambling transformation in flat hole, and then former machine made plug promptly can't use, if desire is used this electrical equipment, then because of the difference of plug, certainly will buy a power cord plug that closes in this socket type in addition, can use original electric equipment, real is very inconvenience and waste.

Main purpose of the present utility model provides the travel plug that a kind of improved tool can simple and easy replacing, it can be at the supply socket difference of Chang Yin various countries in transnational commercial affairs, travelling, thereby cause connecing the puzzlement of electricity inconvenience, and, finish energising with simple and easy and change pin fast and make it to become the plug that is fit to local supply socket.

The purpose of this utility model is achieved in that

A kind of tool can simple and easy replacing travel plug, comprising: a header body and the pin that combines with it; Be characterized in:

In described header body, have three and the joining male terminal of electrical connector, on header body, be provided with the main guide channel that inserts for its thing, be provided with left button, right button, on header body, cover a pressing plate in the header body both sides; On described pin, have and the joining female terminal of plug male terminal, and coated with plastic cement insulation, pin is provided with the public guide groove that matches with the plug main guide channel, pin can plug terminal of all kinds as replacing.

The utility model is owing to be provided with the main guide channel that can supply the slotting people of its thing on header body, on pin, be provided with the public guide groove that matches with the plug main guide channel, can embed in the header body along the main guide channel of header body by public guide groove thus, thereby plug and pin are combined easily by plug; Simultaneously, owing to be provided with left button, right button in the header body both sides, but fixedly pin is blocked in their overhead kicks, and it is solid and reliable that this bilateral trip positioning combination makes it contact; In addition, owing on left button, right button, be provided with spring, therefore, when need replacing pin is desired to move back card, utilize the spring button formula to move back the laborsaving facility again of card; And, be that to make things convenient for the consumer to be accustomed to designed because left and right push-button design becomes the low right height in a left side, therefore can change any pin easily fast, energising is finished in the suitably supply socket that makes.

By following to the utility model tool can simple and easy replacing an embodiment of travel plug in conjunction with the description of its accompanying drawing, can further understand the purpose of this utility model, specific structural features and advantage.Wherein, accompanying drawing is:

Fig. 1 be according to the tool that the utility model proposes can simple and easy replacing the perspective view of travel plug;

Fig. 2 be according to the tool that the utility model proposes can simple and easy replacing the three-dimensional decomposition texture schematic diagram of travel plug;

Fig. 3 be according to the tool that the utility model proposes can simple and easy replacing the pin configuration schematic diagram of travel plug;

Fig. 4 be according to the tool that the utility model proposes can simple and easy replacing the part embodiment schematic diagram of travel plug.

At first see also Fig. 1, shown in Figure 2, this is the three-dimensional and three-dimensional decomposition texture schematic diagram of the travel plug that the utility model tool can simple and easy replacing, the utility model is combined by header body 1 and pin 2, wherein header body 1 be provided with main guide channel 11 in case pin 2 by by having left button 13 on the header body 1, right button 14, when treating that pin 2 embeds header body 1, again by the left button on the header body 1 13, fixedly pin 2 is blocked in overhead kick on the right button 14, use bilateral trip normal contact solid and reliable, when need replacing pin 2 is desired to move back card, utilize spring 12 push button formulas to move back the laborsaving facility again of card, and a left side, it is to make things convenient for the consumer to be accustomed to designed forming that right button is designed to the low right height in a left side; It is attractive in appearance to increase product to cover a pressing plate 15 on the header body 1 again, have three and the joining male terminal 16 of electrical connector on the header body 1, can with pin 2 on combine with plug terminal 22 joining female terminals 23 (seeing also shown in Figure 3) and form conductive path, and the female terminal on the pin 2 23 causes Danger Electric shock risk for avoiding the contingency body to come off, so insulate with plan safety coated with plastic cement.

Please again referring to shown in Figure 4, this is a part embodiment schematic diagram of the present utility model, show among the figure that pin 2, pin 3, pin 4, pin 5 only are to represent several in the world more common plug shapes, only need the pin that the locality is suitable for taken out and embed header body 1 and can finish and connect when walking to certain when country, get rid of present power line because of single plug only being arranged if desire is used this electrical equipment, then because of the difference of plug, a power cord plug that closes in this socket type certainly will be bought in addition, the situation of the inconvenient and waste of original electric equipment can be used.Moreover the pin volume is little, and the pin cover of tool countries in the world plug terminal of all kinds is dressed up a bag, is convenient for carrying, whilst on tour is positioned in the luggage case, does not also take up space, and real is the good companion of present transnational commercial affairs or travelling, therefore as seen, it is good that the utility model is not comparatively commonly used the person and the scope of application is wider.

In sum, the utility model can embed header body easily and can conveniently finish combination owing to public guide groove; Simultaneously, to make it contact solid and reliable for bilateral trip positioning combination; In addition, when need replacing pin is desired to move back card, utilize the spring button formula to move back the laborsaving facility again of card; And it is that to make things convenient for the consumer to be accustomed to designed that left and right push-button design becomes the low right height in a left side, therefore can change any pin easily fast, and energising is finished in the suitably supply socket that makes, so, more good than the attaching plug of prior art.

Claims

1. the travel plug that a tool can simple and easy replacing comprises: a header body and the pin that combines with it; It is characterized in that:

In described header body, have three and the joining male terminal of electrical connector, on header body, be provided with the main guide channel that inserts for its thing, be provided with left button, right button, on header body, cover a pressing plate in the header body both sides;

On described pin, have and the joining female terminal of plug male terminal, and coated with plastic cement insulation, pin is provided with the public guide groove that matches with the plug main guide channel, pin can plug terminal of all kinds as replacing.