CN201349077Y

CN201349077Y - Power plug

Info

Publication number: CN201349077Y
Application number: CNU2008202330237U
Authority: CN
Inventors: 王大伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-29
Filing date: 2008-12-29
Publication date: 2009-11-18
Anticipated expiration: 2018-12-29

Abstract

The utility model relates to a power plug, which comprises a plug body and three metal inserts which are installed on the front side of the plug body, wherein the plug body is separately arranged along the direction vertical with the front side thereof, and is divided into an upper portion and a lower portion, wherein the upper portion of the plug body includes a metal insert, and the upper portion of the plug body is provided with a connecting piece which is arranged on the interface of the upper portion of the plug body, and the lower portion of the plug body is provided with a slot which is matched with the connecting piece. By separately arranging the plug body, the metal insert which is connected with a ground wire can be separated from other two metal inserts, thereby changing three phases into two phases. The power plug has smart design and convenient use, has substantive characteristics and advancement.

Description

Attaching plug

Technical field

The utility model relates to a kind of attaching plug.

Background technology

Plug is one of necessary parts in the electrical equipment, and plug has the branch of two phase plugs and 3-phase plug, and 3-phase plug generally also is connected to ground wire, prevents from that electrical equipment from the time causing in electric leakage to use electrification.Many times, we usually run into such problem, used electrical equipment is 3-phase plug, and has only the socket of two-phase, electrical equipment can not be used, because the metal insert of earth connection does not generally play a role in the 3-phase plug, just useful during electrical leakage, still can answer acute two-phase that 3-phase plug is made into temporarily, with the usefulness of doing to meet an urgent need, but at present, the method that this 3-phase plug is become two-phase can only be: the metal insert of earth connection is got rid of or bend, then 3-phase plug is inserted in the two-phase socket plug after changing in this way, be difficult to reduction, so that can not use.

Summary of the invention

The purpose of this utility model provides and a kind ofly 3-phase plug can be become two phase plugs, also can be reduced to the attaching plug of 3-phase plug from two phase plugs.

For achieving the above object, the utility model is by the following technical solutions:

Attaching plug described in the utility model, comprise header body, be installed in three metal inserts on the header body front, described header body is provided with along the direction split of vertical front side, be divided into upper and lower two parts, the top of header body has a metal insert, and the top of header body is provided with brace, brace is positioned on the interface on header body top, and the header body lower part is provided with the slot that matches with brace.

As a kind of improvement, the end that described brace is positioned at header body top is provided with rotating shaft, and the part in brace inserts in the slot is provided with sawtooth, is provided with the gear that matches with sawtooth in the lower part of header body.

Owing to adopted technique scheme, described attaching plug is by being provided with the header body split, make the metal insert of earth connection, can separate, realize the purpose of three phase transformation two-phases with other two metal inserts, be skillfully constructed, easy to use, have substantive distinguishing features and progress.

Description of drawings

Fig. 1 is the structural representation of a kind of embodiment of the utility model;

Fig. 2 is the rearview of Fig. 1;

Fig. 3 is the stereogram of Fig. 1.

Embodiment

The utility model will be further described below in conjunction with the drawings and specific embodiments.

As Fig. 1, Fig. 2 and shown in Figure 3, attaching plug, comprise header body 1, header body 1 is orthohexagonal hexagonal prism for positive and negative, be installed in three metal inserts 2 on header body 1 front, described header body 1 is provided with along the direction split of vertical front side, be divided into upper and lower two parts, the top of header body 1 has a metal insert 2, the top of header body 1 is provided with brace 3, brace 3 is positioned on the interface on header body 1 top, and header body 1 lower part is provided with the slot that matches with brace 3.

The end that described brace 3 is positioned at header body 1 top is provided with rotating shaft 4, part in brace 3 inserts in the slot is provided with sawtooth, be provided with the gear 5 that matches with sawtooth in the lower part of header body 1, guarantee the smooth insertion of brace 3 and extract, wherein, be provided with the retaining head in slot, it is external to prevent that brace from all being pulled the plug out of the socket.

During use, if desired during 3-phase plug, whole plug body 1 is indiscrete, when needs two phase plugs, the top of header body 1 is upwards pulled up, make header body 1 be divided into two parts, can utilize in addition two metal inserts 2 on header body 1 lower part as the inserted sheet of two phase plugs, owing to be provided with rotating shaft 4 in the top of header body 1, so after the top of header body 1 is pulled up, can upwards rotate, the metal insert of top branch band that makes header body 1 is with original vertical, prevent that the space is restricted when socket is pegged graft.

Claims

1, attaching plug, comprise header body (1), be installed in three metal inserts (2) on header body (1) front, it is characterized in that: described header body (1) is provided with along the direction split of vertical front side, be divided into upper and lower two parts, the top of header body (1) has a metal insert (2), the top of header body (1) is provided with brace (3), brace (3) is positioned on the interface on header body (1) top, and header body (1) lower part is provided with the slot that matches with brace (3).

2, attaching plug according to claim 1, it is characterized in that: the end that described brace (3) is positioned at header body (1) top is provided with rotating shaft (4), part in brace (3) inserts in the slot is provided with sawtooth, is provided with the gear (5) that matches with sawtooth in the lower part of header body (1).