CN2184274Y

CN2184274Y - Variable angle plug

Info

Publication number: CN2184274Y
Application number: CN 94208797
Authority: CN
Inventors: 袁憬吾
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-04-14
Filing date: 1994-04-14
Publication date: 1994-11-30
Anticipated expiration: 2004-04-14

Abstract

The utility model relates to a variable angle plug which is composed of a shell, an electrode inserting piece which is connected with the shell, and an electrode rotating wheel. The electrode rotating wheel is connected with the shell through the rotating hole of the shell. The shell and the rotating wheel are respectively provided with the concave limit ring of the rotating wheel angle, and an angle limit clamp which is corresponding to the concave limit ring of the rotating wheel angle. The electrode inserting piece is connected with the electrode rotating wheel, and the inserting piece is exactly rotated in 30 DEG. The utility model is suitable for the ordinary two-phase socket and the inclined flat triple socket. The utility model has strong practicability, and the utility model can be used for various electric appliances to be used as the plug of the supply lead.

Description

Variable angle plug

It is the plug field that the utility model belongs to line connector.

At present, the little D.C. regulated power supply of common card edge type and run-in index the two poles of the earth attaching plug can't use on the socket of tilting flat, use with the electrical equipment of this class plug as need and just to meet again when having only tilting flat socket, electrical equipment just can not use, and has brought great inconvenience to the user.Patent gazette the 8th volume discloses the rotating plug CN2108998U of a kind of inserted sheet No. 27, though this plug turns inserted sheet, make the plug can be general on two, three pole sockets, but the control of the rotation armrest handle of its inserted sheet will repeatedly be regulated rotational angle and make itself and three pole socket angles of inclination coincide and can use.

The purpose of this utility model is: a kind of inserted sheet angle that changes is provided, make its once can with the three pole socket angles of inclination convenient plug that coincide.

The purpose of this utility model is achieved in that this plug comprises housing, the electrode plug that is connected with housing, electrode runner, the electrode runner is connected with housing by the housing rotating hole, on housing, runner, be respectively arranged with spacing card of angle and runner angle spacing collar, the spacing card of the angle of convex can move in the Baltimore groove of runner angle spacing collar, and electrode plug is connected with the electrode runner.Because adopting phenolic molding powder and the integrated hot-die compression moulding of copper metal electrode film is a wheel body with spacing rotation, only need two electrode slices are respectively rotated 30 °, can on two kinds of sockets, use respectively, thereby its applicability is increased.

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

Fig. 1 is an embodiment of the present utility model.

Fig. 2 is the use principle figure of Fig. 1.

Fig. 3 is another embodiment of the present utility model.

Fig. 4 is the end view of Fig. 3.

Among Fig. 1: 1, runner, 2, the spacing retainer plate of runner, 3, packing ring, 4, inserted sheet, 5, the spacing card of angle, 6, electrode runner hole, 7, housing, 8, admittedly angle position limiting pile, 9 is the copper sheet that goes between.

Its operation principle is as follows: among the embodiment one, with the rotor of inserted sheet 4 with runner 1 being integral of hot moulding, overlap upper gasket 3 with phenolic molding powder, insert the Kong Weizhong of housing A, again another packing ring 3 is inserted in runner 1 end with the spacing retainer plate 2 of runner, fixes, runner 1 can rotate simultaneously with inserted sheet 4; Because the angle limits effect of spacing card 5 of angle and the spacing retainer plate 2 of runner makes rotor can only rotate 30 ° of angles, rotation once can match with the inclination angle of tilting flat when rotor rotation.

Among the embodiment two, runner is an absolute construction, the angle stopper slot directly is embossed in the runner shaft middle part, spacing with plug casing electrode hole projection 3 formation corners, the plug casing protruding part also is compression molding, because the effect of copper sheet 4 that goes between admittedly, go between not that the frequent translation-angle of reason fractures during rotor rotation, guarantee the plug trouble free service and can make.

Claims

1, a kind of variable angle plug, comprise housing, the electrode plug that is connected with housing, it is characterized in that: it also comprises and the incorporate runner of electrode, the electrode runner is connected with housing by the housing rotating hole, on housing, runner, be respectively arranged with spacing card of angle and runner angle spacing collar, the spacing card of the angle of convex can move in the Baltimore groove of runner angle spacing collar, and electrode plug is connected with the electrode runner.

2, variable angle plug according to claim 1 is characterized in that the corresponding circumference angle of runner angle spacing collar of groove shaped is 30 °.