Title:
ANTENNA EQUIPMENT FOR PORTABLE COMMUNICATION EQUIPMENT
Document Type and Number:
Japanese Patent JP3164560
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent deterioration in the sensitivity by means of a simple operation even in a state where equipment is placed on a desk by providing a support means which is electrically connected to the power feeding part of portable communication equipment, an antenna body part to be attached to the support means so as to be rotatable and an energizing means rotating the antenna body part in a direction crossed with an axis in response to the operation of an operating means.
SOLUTION: An antenna support part 106 to be electrically connected to the power feeding part of portable communication equipment is disposed and the antenna main body part 103 is attached to the part 106 so as to be rotatable in the direction crossed with the axial direction of the part 106. Then the antenna main body 103 can be rotated in the direction crossed with the axial direction in response to the operation of an operating button 108. Thus, the position of the main body part 103 is changed by the simple operation and deterioration in the sensitivity is prevented even in the state the equipment is placed on the desk or the like. Besides, highly sensitive antenna equipment is constituted with a short antenna by arranging a coil antenna 112 in the main body part 103.
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Inventors:
Satoshi Mizuguchi
Application Number:
JP37370498A
Publication Date:
May 08, 2001
Filing Date:
December 28, 1998
Export Citation:
Assignee:
Copec Japan Co., Ltd.
International Classes:
H01Q1/06; H01Q1/12; H01Q1/24; H04M1/02; (IPC1-7): H01Q1/24
Domestic Patent References:
| JP918216A | ||||
| JP419011U |
Other References:
【文献】実用新案登録3032004(JP,U)
Attorney, Agent or Firm:
Shuichi Otsuka