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US 4,822,301 AGranted
CRT socket
AssigneeHosiden Electronics Co., Ltd.
InventorsHirobumi Inaba, Yasunori Nishikawa
Life of this patent
Estimating the term…
Abstract
A contact plate is provided in obliquely opposing relation to a flange part of a high-voltage side discharge electrode disposed in a high-voltage chamber of a CRT socket. A movable urging member is movable into and away from a place where the urging member presses the contact plate against the flange part. A lead insertion hole is bored through the high-voltage chamber above the contact plate so that a high-voltage lead can be inserted through the lead insertion hole into between the contact plate and the flange.
Claims12
A CRT socket comprising:
- a socket part for receiving terminal pins of a CRT;
- a high-voltage chamber provided adjacent a side of said socket part, said high-voltage chamber comprising a box-shaped container part formed integrally with said socket part, and a cover for closing a front opening of said container part;
- a pair of high-voltage discharge electrodes disposed in said high-voltage chamber in opposing relation to each other to define a high-voltage discharge gap therebetween, one of said pair of electrodes being a high-voltage side electrode and the other being a ground side electrode, the high-voltage side electrode having a flange part;
- a contact plate disposed near said flange part in obliquely opposing relation thereto;
- a lead insertion hole bored through said high-voltage chamber, for introducing therethrough a high-voltage lead from the outside to a place between said contact plate and said flange part;
- and
- an urging member provided on said cover and movable into a position for resiliently pressing said contact plate against said flange part.
4 more elements
A CRT socket comprising;
- a socket part for receiving terminal pins of a CRT;
- a high-voltage chamber provided adjacent a side of said socket part;
- a pair of high-voltage discharge electrodes disposed in said high-voltage chamber in opposing relation to each other to define a high-voltage discharge gap therebetween, one of said pair of electrodes being a high-voltage side electrode and the other being a ground side electrode, the high-voltage side electrode having a flange part;
- a contact plate disposed near said flange part in obliquely opposing relation thereto;
- a lead insertion hole bored through said high-voltage chamber, for introducing therethrough a high-voltage lead from the outside to a place between said contact plate and said flange part;
- and
- an urging member movable into a position for resiliently pressing said contact plate against said flange part;
- said contact plate being formed by bending an arm plate extending integrally from an edge of said flange part.
5 more elements
Dependencies are inferred from the claim text.