CN2159072Y

CN2159072Y - Universal multi-position plug

Info

Publication number: CN2159072Y
Application number: CN 93213237
Authority: CN
Inventors: 丁宝光
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-05-24
Filing date: 1993-05-24
Publication date: 1994-03-16
Anticipated expiration: 2003-05-24

Abstract

The utility model discloses a universal multi-position plug. A two-claw (post) plug and a three-jaw plug can be inserted into the position of one socket, in the range of one single socket. The versatility is realized through the rotation of a rotating shaft core. Meanwhile, the utility model can also be made into a combination socket with small volume and a plurality of inserting positions. The utility model can be used for the household, the industrial and mining establishments, and the institution.

Description

Universal multi-position plug

The utility model relates to a kind of electric elements, is a kind of general multidigit socket specifically.

At present, the various sockets of selling on the market, no matter be single socket, or multi-gang socket, perhaps multi-function jack all can not be in a socket scope, promptly on socket position, has both inserted two pawl plugs, insert the three-jaw plug again, in other words can not be general, can not reach satisfied result of use.

The purpose of this utility model provides a kind of two pawls (post) plug of both can having inserted, and can insert the three-jaw plug again, the power supply connecting device of general many slots.

The utility model is a benchmark with standard two wires, three pin plug, is benchmark with two pawls, three-pawl type plug exactly.For example, the inserted sheet centre-to-centre spacing of standard two pawl plugs is 13 millimeters, so, is the center with 13 millimeters just, produces two circular holes (A, B hole) plugging, and also produces another hole (C hole) simultaneously, in order to inserting the usefulness of three-jaw plug.Be equipped with in A, the B hole and its rotating shaft core movingly, produce the groove (hole) of the usefulness of inserting plug on the rotating shaft core, the conductor that connects power supply is housed in the slotted eye.Axis of rotation can rotate arbitrarily in the hole, groove on the rotating shaft core (hole) can insert two pawl plugs when being parallel to each other, and the rotating shaft core is respectively to clockwise, rotation counterclockwise, say definitely respectively to suitable, when being rotated counterclockwise 30 °, just can insert the three-jaw plug like clockwork.For ease of the insertion of plug, can adorn mechanism or device that a cover can make the rotating shaft core rotate on the socket, touch this covering device, the rotating shaft core just can be parallel to each other, perhaps respectively to suitable, rotation counterclockwise.Because each rotating shaft core all can rotate arbitrarily in the hole, so can make the different modular jack of many slots in smaller volume.

The utility model compared with prior art has the following advantages:

1, versatility in single socket scope, both can have been inserted two pawls (post) plug, can insert the three-jaw plug again.

2, volume is little, and slot is many, can be made into difform modular jack.

Fig. 1 is the structure chart of the utility model blanket socket.

Fig. 2 is the schematic diagram of the general multidigit socket of the utility model.

Fig. 3 is that the utility model outward appearance is circular schematic diagram.

The utility model is described in further detail below in conjunction with accompanying drawing.

From Fig. 1,2,3 as can be known: socket 1 is produced three circular holes (A, B, C hole), and wherein the C hole can not be a circular hole, and rotating shaft core 2 can not rotate within it in other words.Circular hole on rotating shaft core 2 and the socket 1 can rotate arbitrarily in the hole movingly.Produce the groove and the hole of the usefulness of inserting plug in the rotating shaft core 2, or slotted eye connecting type (shown in Figure of abstract), can not only insert two pawl flat plugs like this, can also insert two pawl cannon plugs, also can insert three-jaw flat plug simultaneously.Because the three-jaw cannon plug progressively is eliminated, the utility model puts aside this structure.Conductor piece 4 is housed in the rotating shaft core 2, plug inserts the slotted eye of rotating shaft core 2, interlink with conductor piece 4, conductor piece 4 interlinks with conductor cover 3, screw 6 energized on the conductor cover 3, conductor cover 3 maintains static, during 2 turns of rotating shaft core, drive therewith turn of conductor piece 4, like this no matter how rotating shaft core 2 rotates, conductor piece 4 links to each other all the time with conductor cover 3, so just lays the foundation for general many slots socket.Bearing pin 5 is the usefulness that prevents rotating shaft core 2 plaies.General multidigit socket shown in Figure 2, big again 20 millimeters as diameter, just can insert two, three plugs more.Simultaneously it can also make the modular jack of shapes such as square, rectangle.

The utility model can be widely used in family, industrial and mining enterprises, public institution.

Claims

1, a kind of general multidigit socket made from insulating material, form by socket (1), rotating shaft core (2), conductor cover (3), conductor piece (4), it is characterized in that, socket (1) is provided with eyelet, rotating shaft core (2) can be done the rotation (rotation arbitrarily) of various angles in the hole, drive conductor piece (4) simultaneously and rotate together, conductor piece (4) and conductor cover (3) be the company of touching mutually.

2, general multidigit socket according to claim 1 is characterized in that, rotating shaft core (2) is provided with the groove (hole) that inserts plug, and conductor piece (4) is housed in the slotted eye.

3, general multidigit socket according to claim 1 is characterized in that, can make modular jack many slots, different shape.

According to claim 1 or the described general multidigit socket of claim 3, it is characterized in that 4, socket (1) is provided with the device that drives rotating shaft core (2) rotation.