Relay
AssigneeFujitsu Component Limited
InventorKazuo Kubono
Life of this patent
Estimating the term…
Abstract
Examples of a relay are described, with which the characteristics of the relay such as the operating voltage can be prevented from changing, even when impact is applied to the relay. The relay has an electromagnet, an armature which pivots about a pivot axis by excitation of the electromagnet, a pressing member attached to a tip of the armature, and a terminal which is pressed by the pressing member, wherein the armature comprises a plate-like insertion part which extends in a direction parallel to the pivot axis, and a guide groove provided in the insertion part and which extends in a direction parallel to the pivot axis, and the pressing member comprises an enclosure which is open on one end, and a part of the enclosure is inserted into the guide groove.
Claims8
A relay, comprising:
- an electromagnet;
- an armature which pivots about a pivot axis by excitation of the electromagnet and extends from the pivot axis;
- a pressing member attached to a tip of the armature;
- and
- a terminal which is pressed by the pressing member,
- wherein the armature comprises a first part which is attracted to the electromagnet, a second part extending from the first part, a plate-like first insertion part which is provided at an end of the second part and extends in a first direction parallel to the pivot axis, and a guide groove provided between the second part and the first insertion part and which extends in the first direction, and
- the pressing member comprises an enclosure extending in the first direction and which is open on one end, a receiving part formed therein, and a second insertion part, wherein the first insertion part is configured to be inserted into the receiving part from the first direction, and wherein the second insertion part is configured to be inserted into the guide groove.
A relay, comprising:
- an electromagnet;
- an armature which pivots about a pivot axis by excitation of the electromagnet;
- a pressing member attached to a tip of the armature;
- and
- a terminal which is pressed by the pressing member,
- wherein:
- the armature comprises a plate-like insertion part which extends in a direction parallel to the pivot axis, and a guide groove provided in the insertion part and which extends in a direction parallel to the pivot axis,
- the pressing member comprises an enclosure which is open on one end, and a part of the enclosure is inserted into the guide groove,
- the pressing member comprises a protrusion on an inner surface of the enclosure which engages with an end surface of the insertion part, and
- the protrusion is in the form of an elongated projection which extends parallel to the pivot axis.
Dependencies are inferred from the claim text.