Title:
QUICK CONNECTION CATHODE-RAY TUBE SOCKET
Document Type and Number:
Japanese Patent JP3301000
Kind Code:
B2
Abstract:
PURPOSE: To realize miniaturization by incorporating a high voltage electrode on side walls of a high voltage electric discharging clearance chamber in direct contact.
CONSTITUTION: When a slider 51 is press-fitted to a slider inserting hole 52, a slider locking piece 56 is pushed downward while being press-enlarged via a claw 56' of the locking piece 56 in a state interposed between the locking piece 56 and a confirming window 50 of a cylindrical space 49. The slider 51 is moved vertically in a state partly inserted into the inserting hole 52 and not fully drawn from the inserting hole 52. The inserting hole 52 is closed by the slider 51, for preventing intrusion of dust into a high voltage electric discharging clearance chamber 13 through the inserting hole 52. A high voltage electrode 31, a high voltage electric discharging electrode 32, a high voltage contact are incorporated inside the clearance chamber 13, to be engaged with an engaging portion 42, thereby surrounding the electrode 31 and the high voltage contact by the clearance chamber 13. Consequently, two side walls, i.e., a side wall of the clearance chamber 13 and a side wall of the engaging portion 42, are interposed between the electrode 31 and a printed circuit board for mounting a main body, thereby sufficiently lengthening a creepage distance.
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Inventors:
Takayuki Nagata
Application Number:
JP7614294A
Publication Date:
July 08, 2002
Filing Date:
April 14, 1994
Export Citation:
Assignee:
Hosiden Corporation
International Classes:
H01R4/48; H01R33/74; H01R33/76; H01R33/945; H01R33/97; (IPC1-7): H01R33/74; H01R4/48; H01R33/945; H01R33/97
Domestic Patent References:
| JP65169U | ||||
| JP6354290U |
Attorney, Agent or Firm:
Kusano Taku (1 person outside)