JPH01122608U

JPH01122608U -

Info

Publication number: JPH01122608U
Application number: JP1988018913U
Authority: JP
Priority date: 1988-02-16
Filing date: 1988-02-16
Publication date: 1989-08-21

Description

[Brief explanation of the drawing]

第１図は本考案の第１実施例になる無線機器の
アンテナ機構のアンテナが収納された状態を示す
図、第２図はアンテナが引き出された状態を示す
図、第３図はばね部材の組込み状態を示す平面図
、第４図は本考案の第２実施例になる無線機器の
アンテナ機構のアンテナが収納された状態を示す
図、第５図はアンテナが引き出された状態を示す
図、第６図はばね部材の組込み状態を示す、第５
図中―線に沿う断面矢視図、第７図は本考案
の第３実施例になる無線機器のアンテナ機構のア
ンテナが収納された状態を示す図、第８図はアン
テナが引き出された状態を示す図、第９図は従来
の無線機器のアンテナ機構の１例のアンテナ収納
時の状態を示す図、第１０図はアンテナが引き出
された状態を示す図、第１１図は従来の問題点を
解決するのに考えられるアンテナ機構を示す図で
ある。図において、２０は携帯用電話機、２１，２１
Ａ，２１Ｂはアンテナ、２２，４１，５１はホル
ダ、２４，２４Ａ，２４Ｂはキヤツプ、２４ａ，
２４Ａａは大径部、２４Ｂａはばね部、２４ｂ，
２４Ａｂは環状溝、２５，２５Ａ，２５Ｂは第１
のホルダ部、２５ａ，２５Ａａ，２５Ｂａは環状
溝、２５ｂ，２５Ａｂ，２５Ｂｂは中心開口、２
５Ａａ−_１，２５Ａａ−_２は窓、２６は第２のホ
ルダ部、２７はＯリング、３１は略Ｕ字状ばね部
材、３１ａ，３１ｂは湾曲部、３３はアンテナ出
入口、を示す。 FIG. 1 is a view showing the antenna of the antenna mechanism of a wireless device according to the first embodiment of the present invention in a retracted state, FIG. 2 is a view showing the antenna in a pulled out state, and FIG. 3 is a view of the spring member. FIG. 4 is a plan view showing the installed state; FIG. 4 is a view showing the antenna of the antenna mechanism of the wireless device according to the second embodiment of the present invention is housed; FIG. 5 is a plan view showing the antenna being pulled out; Fig. 6 shows the assembled state of the spring member;
Figure 7 is a cross-sectional view taken along the line, Figure 7 is a view showing the antenna of the antenna mechanism of a wireless device according to the third embodiment of the present invention in the retracted state, and Figure 8 is the state in which the antenna is pulled out. FIG. 9 is a diagram showing an example of the antenna mechanism of a conventional wireless device when the antenna is retracted, FIG. 10 is a diagram showing the antenna pulled out, and FIG. 11 is a diagram showing the problems of the conventional method. FIG. 2 is a diagram showing an antenna mechanism that can be considered to solve the problem. In the figure, 20 is a mobile phone, 21, 21
A, 21B are antennas, 22, 41, 51 are holders, 24, 24A, 24B are caps, 24a,
24Aa is a large diameter part, 24Ba is a spring part, 24b,
24Ab is an annular groove, 25, 25A, 25B are first
holder part, 25a, 25Aa, 25Ba are annular grooves, 25b, 25Ab, 25Bb are central openings, 2
5Aa- ₁ and 25Aa- ₂ are windows, 26 is a second holder portion, 27 is an O-ring, 31 is a substantially U-shaped spring member, 31a and 31b are curved portions, and 33 is an antenna entrance/exit.

Claims

[Claims for Utility Model Registration] A holder 22 that slidably supports an antenna 21 is fixed to a wireless device main body 20, and the antenna 2
1 can be pulled out and pushed into the radio device main body 20, when the antennas 21, 21A, 21B are pushed in and housed in the radio device main body 20, the antennas 21, 21A, A simple locking mechanism 30, 40, 41 for easily locking the antenna 21B is provided in the vicinity of the antenna entrance/exit 33 of the holder 22, 41, 51 at P, _P1 , _P2 , and a barrier surrounding the antenna 21, 21A, 21B is provided. The sealing member 27 for drops is attached to the holders 22, 4.
1,51, the above simple lock mechanism 30, 40,
An antenna mechanism of a wireless device configured to be provided at a part Q further back than 41.