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US 2021/0199689 A1Published application
Socket
AssigneeYokowo Co., Ltd.
InventorsTsugio YAMAMOTO, Kenichi SATO, Takayoshi OKUNO
Life of this patent
Estimating the term…
Abstract
A socket includes: a contact probe; and an insulating support body supporting the contact probe. The contact probe includes: a first plunger to be connected with an object to be inspected; a second plunger to be connected with an inspecting board; and a spring configured to urge the first plunger and the second plunger in a direction apart from each other. In a state where a tip end of the first plunger is released, a projecting amount of the second plunger from the insulating support body is zero with a natural length of the spring.
Claims4
A socket comprising:
- a contact probe;
- and
- an insulating support body supporting the contact probe, wherein
- the contact probe includes:
- a first plunger;
- a second plunger;
- and
- a spring configured to urge the first plunger and the second plunger in a direction apart from each other,
- in a state where a tip end of the first plunger is released, the second plunger is configured not to be projected from the insulating support body,
- the spring is loaded in the contact probe, in a state where movements of the first plunger and the second plunger in the direction apart from each other are limited, without depending on the insulating support body, and
- one of the first plunger and the second plunger includes a rod-shaped part which passes through the spring, and the other of the first plunger and the second plunger is provided with a lock part which is engaged with the rod-shaped part.
8 more elements
Dependencies are inferred from the claim text.