TERMINAL CONNECTION STRUCTURE AND ELECTROMAGNETIC RELAY USING SAME
First Claim
1. A terminal connection structure comprising:
- a base comprising;
a terminal hole;
a terminal projection;
a through hole passing through the terminal projection along a shaft center of the terminal projection and communicating with the terminal hole;
a conductive film formed in a continuous manner on an inner circumferential surface of the terminal hole, an inner circumferential surface of the through hole, and an exposed surface of the terminal projection; and
a touch piece press-fitted into the terminal hole and electrically connected to the terminal projection via the conductive film.
1 Assignment
0 Petitions
Accused Products
Abstract
A terminal connection structure with a good material yield and high productivity, free of mounting failure. The terminal connection structure is provided with: a base including a terminal hole, a fixed contact terminal portion, a through hole passing through the fixed contact terminal portion along its shaft center and communicating with the terminal hole, and a conductive film formed in a continuous manner on an inner circumferential surface of the terminal hole, an inner circumferential surface of the through hole, and an exposed surface of the fixed contact terminal portion; and a touch piece press-fitted into the terminal hole and electrically connected to the fixed contact terminal portion via the conductive film.
13 Citations
14 Claims
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1. A terminal connection structure comprising:
a base comprising; a terminal hole; a terminal projection; a through hole passing through the terminal projection along a shaft center of the terminal projection and communicating with the terminal hole; a conductive film formed in a continuous manner on an inner circumferential surface of the terminal hole, an inner circumferential surface of the through hole, and an exposed surface of the terminal projection; and a touch piece press-fitted into the terminal hole and electrically connected to the terminal projection via the conductive film. - View Dependent Claims (2, 5, 6, 7, 8, 11, 14)
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3. A terminal connection structure comprising
a base comprising: -
a touch piece; a terminal projection; a through hole passing through the terminal projection along a shaft center of the terminal projection and being open to a basal portion of the touch piece; and a conductive film formed in a continuous manner on a front surface of the touch piece, an inner circumferential surface of the through hole, a region connecting from the front surface of the touch piece to the inner circumferential surface of the through hole, and an exposed surface of the terminal projection, wherein the touch piece integrally molded to the base is electrically connected to the terminal projection via the conductive film. - View Dependent Claims (4, 9, 10, 12, 13)
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Specification