专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPH10241762A TERMINAL-ATTACHING STRUCTURE 失效
公开(公告)号：JPH10241762A
公开(公告)日：1998-09-11
申请号：JP5241897
申请日：1997-02-20
申请人： OKI ELECTRIC IND CO LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： YAMAMOTO NAOKI , IWAGAYA YOSHISUKE , KAJIMA MAKOTO , FUKUDA YOSHIFUMI , KATOU HISASHI
IPC分类号： H01R9/18 , H01R9/00 , H01R9/22
摘要： PROBLEM TO BE SOLVED: To facilitate attaching/detaching of a terminal and to prevent instrumental failures caused by a bolt falling-off by forming an opening hole in a protective cover, etc., providing a flange in the shaft part of a pressing means having a knob part and a screw part and avoiding the slipping off of the shaft part of the pressing means by an opening/closing member. SOLUTION: A plurality of screw holes 10a are formed in a terminal board 10, and a plurality of slit opening holes 12 are formed in a protective cover 11. A plurality of manual attaching bolts 15 for attaching a press-contact terminal to the terminal plate 10 include a large diameter knob part 16, a small diameter shaft part 17, a screw part 18 and a disk flange 19. The outer diameter of the shaft part 17 is set slightly smaller than the width of the opening hole 12 of the protective cover 11. A plurality of circular through-holes 21 are provided in the center of an opening/closing member 20, and a hole diameter is set slightly larger than the outer diameter of the flange 19 of the manual attaching bolt 15. If a pulling-out force is applied to the manual attaching bolt 15, the flange 19 enters the through-holes 21 of the opening/closing member 20, but its falling-off from the protective cover 11 is prevented by the inner wall surface of the protective cover 11.

2. 发明专利

JPH10311638A OUTDOOR CABINET TYPE COMMUNICATION UNIT 失效
公开(公告)号：JPH10311638A
公开(公告)日：1998-11-24
申请号：JP12603497
申请日：1997-05-15
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： SAKIURA JIYUN , KOJIMA YASUSHI , KAJIMA MAKOTO , KATOU HISASHI
IPC分类号： F25D1/00 , H05K5/02
摘要： PROBLEM TO BE SOLVED: To obtain an outdoor cabinet type communication unit which can be cooled effectively on the inside. SOLUTION: An enclosed electronic apparatus containing section contains first and second fan boards 63, 64 which are driven to form an inner toner forced circulation air flow 90 in the electronic apparatus containing section 51. A heat exchanger 80 and an outer air exhaust fan 81 are disposed at the upper part of the electronic apparatus containing section. At the part of the heat exchanger 80, the inner forced circulation air flow 90 flows in the X1 direction and the outer air flows in the X2 direction. The inner forced circulation air flow 90 is deprived of heat at the part of the heat exchanger 80 and circulated while being cooled thus air cooling an electronic apparatus.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式