CN202840177U

CN202840177U - Conversion socket

Info

Publication number: CN202840177U
Application number: CN 201220385087
Authority: CN
Inventors: 王建祥
Original assignee: WENZHOU BODEN ELECTRIC APPLIANCE CO Ltd
Current assignee: WENZHOU BODEN ELECTRIC APPLIANCE CO Ltd
Priority date: 2012-08-04
Filing date: 2012-08-04
Publication date: 2013-03-27
Anticipated expiration: 2022-08-04

Abstract

The utility model brings forward a conversion socket which comprises a shell and an inner frame positioned inside the shell. The shell comprises an upper cover and a lower cover. An English plug pin is arranged inside the shell and positioned between the inner frame and the shell. The English plug pin comprises a plug pin body and plug pins connected with the plug pin body. The English plug pin vertically moves in the direction from the upper cover to the lower cover. The lower cover is provided with plug pin outlets. A conduction assembly is also inserted in the inner frame. The inner frame is equipped with a conducting plate. The plug pin body is provided with a contact chip which is electrically connected with the plug pins. The contact chip vertically moves with the plug pin body. The conducting plate comprises a connection part and a conductive part. The connection part is electrically connected with the conduction assembly. The conductive part is vertically arranged on the motion path of the contact chip. According to the utility model, by a contact form of the conducting plate and a contact, present wire connection structures are changed, the conductive effect is greatly enhanced, the contact performance of a flat head plug pin and the conduction assembly is further improved, and service life of the conversion socket is raised.

Description

Conversion socket

Technical field

The utility model relates to the socket field, refers to especially a kind of conversion socket.

Background technology

At present, existing multiple standards with electrical prongs Chinese Industrial Standards (CIS), Unite States Standard, European standard, British Standard and South Africa standard etc. arranged in the world.External during the pin of Chinese Industrial Standards (CIS) removes also have Australia to use, and feature is three or two homalocephalus; The pin of Unite States Standard, the country such as the U.S., Canada, Mexico uses, and feature is that a circle two is flat; The pin of European standard uses in countries such as Germany, Denmark, Finland, France, Norway, Sweden, Italy, Holland, Poland, Portugal and Korea S, and feature is two round ends; The pin of British Standard is in country and Hong-Kong uses such as Britain, India, Pakistan, New Zealand, and feature is three square toes, and also there are two pin sockets in Britain in addition, generally is used for electric shaver, the smaller electrical voltage that is not suitable for China of volt degree.And the effect of conversion plug converts various countries' different electrical power pin or certain state's power pin to another country or multinational power source pin exactly, multinational or a state power pin can be inserted in the socket of another one country, and the electrical equipment that has solved global country variant can arrive other country and use.

Existing conversion socket generally comprises shell, shell comprises the loam cake that is provided with jack and the lower cover that is provided with pin, enclosure has been provided with English pin and American pin, wherein European pin is the round end pin, English pin is thick flat pin, American pin is thin flat pin, and be provided with internal frame in the housing, also embed in this internal frame conductive component is arranged, wherein American pin adopts the mode of wire to be electrically connected with conductive component, causes this American pin between in use in the long situation, the easy fracture, cause loose contact, but useful life is too short.

The utility model content

For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of English pin to contact conversion socket good and that useful life is long with conductive component.

The technical solution of the utility model is achieved in that a kind of conversion socket, comprise shell and be positioned at the internal frame of housing, shell comprises the loam cake that is provided with jack and the lower cover that is provided with pin, enclosure is provided with English pin, this English pin is thin homalocephalus pin, and between internal frame and shell, this English pin comprises pin body and the pin that is connected with the pin body, this English pin is by the direction vertical motion of loam cake to lower cover, described lower cover is provided with the pin outlet, also embed in this internal frame conductive component is arranged, it is characterized in that: be provided with conducting strip on the described internal frame, be provided with the contact chip that is electrically connected with pin on the pin body, this contact chip is with pin body vertical motion, this conducting strip comprises convergence part and conductive part, and this convergence part is electrically connected with conductive component, and conductive part vertically is located on the motion path of contact chip.

By adopting technique scheme, adopt the way of contact of conducting strip and contact, changed the structure that existing electric wire connects, greatly strengthened the effect of conduction, further improve the contact performance of English pin and conductive component, fundamentally improved the useful life of this conversion socket.

The utility model also further is set to: described pin body relies on the side of internal frame and is provided with the contact chip storage tank, and contact chip is positioned at this contact chip storage tank.

By adopting technique scheme, effectively utilized the space in the housing, layout is more reasonable, and contact chip is electrically connected with pin and this groove in, greatly strengthened insulation property.

The utility model also further is set to: described contact chip comprises connecting portion and service portion, this service portion comprises link and effect end, and link and effect end vertically shift to install, and this link is connected with connecting portion, and this acting section is near the internal frame setting.

By adopting technique scheme, when contact chip contacts with conducting strip, along with the pin body moves to the direction of lower cover always, this effect end meeting extruding conducting strip, the contact performance of contact chip and conducting strip is better, has greatly strengthened electric conductivity.

Description of drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is the utility model embodiment structural representation;

Fig. 2 is the utility model embodiment internal structure schematic diagram;

Fig. 3 is the utility model embodiment homalocephalus pin schematic diagram;

Fig. 4 is that the A of Fig. 3 is to cutaway view.

Embodiment

Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.

Such as Fig. 1-shown in Figure 2, the utility model discloses a kind of conversion socket, comprise shell and be positioned at the internal frame 6 of housing, shell comprises the loam cake 1 that is provided with jack and the lower cover 2 that is provided with pin, enclosure is provided with English pin 3, this English pin is thin homalocephalus pin, and between internal frame 6 and shell, this English pin 3 comprises pin body 31 and the pin 32 that is connected with pin body 31, this English pin 3 is by the direction vertical motion of loam cake to lower cover, described lower cover 2 is provided with pin outlet 21, also embed in this internal frame 6 conductive component is arranged, in the utility model specific embodiment, be provided with conducting strip 4 on the described internal frame 6, be provided with the contact chip 5 that is electrically connected with pin on the pin body 31, this contact chip 5 is with pin body 31 vertical motions, this conducting strip 4 comprises convergence part 42 and conductive part 41, and this convergence part 42 is electrically connected with conductive component, and conductive part 41 vertically is located on the motion path of contact chip 5; Adopt the way of contact of conducting strip and contact, changed the structure that existing electric wire connects, greatly strengthened the effect of conduction, further improved the contact performance of homalocephalus pin and conductive component, the useful life of fundamentally having improved this conversion socket.

Such as Fig. 3-shown in Figure 4, in the utility model specific embodiment, described pin body 31 relies on the side of internal frame and is provided with contact chip storage tank 311, contact chip 5 is positioned at this contact chip storage tank 311, effectively utilized the space in the housing, layout is more reasonable, and contact chip be electrically connected with pin with this groove in, insulation property have greatly been strengthened, described contact chip 5 comprises connecting portion 51 and service portion 52, this service portion 52 comprises link 521 and effect end 522, and link 521 vertically shifts to install with effect end 522, this link 521 is connected with connecting portion 51, and this acting section 522 arranges near internal frame 6, when contact chip 5 contacts with conducting strip 4, along with pin body 31 moves to the direction of lower cover 2 always, this effect end 522 can push the conductive part 41 of conducting strip, and contact chip 5 is better with the contact performance of conducting strip 4, has greatly strengthened electric conductivity.

The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.

Claims

1. conversion socket, comprise shell and be positioned at the internal frame of housing, shell comprises the loam cake that is provided with jack and the lower cover that is provided with pin, enclosure is provided with English pin, this English pin is thin homalocephalus pin, and between internal frame and shell, this English pin comprises pin body and the pin that is connected with the pin body, this English pin is by the direction vertical motion of loam cake to lower cover, described lower cover is provided with the pin outlet, also embedding in this internal frame has conductive component, it is characterized in that: be provided with conducting strip on the described internal frame, be provided with the contact chip that is electrically connected with pin on the pin body, this contact chip is with pin body vertical motion, this conducting strip comprises convergence part and conductive part, and this convergence part is electrically connected with conductive component, and conductive part vertically is located on the motion path of contact chip.

2. conversion socket according to claim 1 is characterized in that: described pin body relies on the side of internal frame and is provided with the contact chip storage tank, and contact chip is positioned at this contact chip storage tank.

3. conversion socket according to claim 1 and 2, it is characterized in that: described contact chip comprises connecting portion and service portion, this service portion comprises link and effect end, and link and effect end vertically shift to install, this link is connected with connecting portion, and this acting section is near the internal frame setting.