Multipolar electrical plug
First Claim
1. A multipolar electrical plug comprising a body and a plurality of poles, wherein said plurality of poles comprise:
- a pin pole which protrudes from said body; and
a plurality of sleeve poles which protrude from said body, said sleeve poles being respectively formed of a plurality of cylinders which are arranged in a coaxial manner with respect to each other and with respect to said pin pole and which define a front end, and wherein said body includes a cylindrical insulator separating said sleeve poles, said cylindrical insulator having a front end which engages said front ends of said sleeve poles.
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Accused Products
Abstract
A multipolar electrical plug (multipolar plug) which uses a multipolar electrical jack (multipolar jack) as a counter electrical connector so that, even when a plug is of a multipolar type, the length of the plug can be shortened. In addition, it is possible to enhance resistance to deformation and resistance to breakage of the pole portion. The multipolar plug is useful as a multipolar electrical connector to be used in the case where a space for insertion and ejection is required to be as small as possible, such as the case of an audio apparatus and a car navigation apparatus mounted on an automobile. The multipolar plug has the body, a pin pole protruding from the body, a plurality of sleeve poles which are respectively formed of a plurality of cylinders disposed in a coaxial manner with respect to the pin pole, and which protrude from the body. It is preferable to locate the front end position of the pin pole at a position which is recessed from the front end positions of the sleeve poles. The body may be continuously integrated with a neck portion having a bent shape.
40 Citations
8 Claims
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1. A multipolar electrical plug comprising a body and a plurality of poles, wherein said plurality of poles comprise:
a pin pole which protrudes from said body; and
a plurality of sleeve poles which protrude from said body, said sleeve poles being respectively formed of a plurality of cylinders which are arranged in a coaxial manner with respect to each other and with respect to said pin pole and which define a front end, and wherein said body includes a cylindrical insulator separating said sleeve poles, said cylindrical insulator having a front end which engages said front ends of said sleeve poles.- View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
Specification