JPH02141936U

JPH02141936U -

Info

Publication number: JPH02141936U
Application number: JP4856090U
Authority: JP
Priority date: 1990-05-11
Filing date: 1990-05-11
Publication date: 1990-11-30

Description

[Brief explanation of drawings]

第１図は従来の電子機器におけるキートツプの
取付構造を示したもので、第１図ａはその取付枠
体の平面図、第１図ｂはキートツプの取付状態を
示した要部縦断面図、第２図乃至第４図は本考案
に係る電子機器におけるキートツプの取付構造の
一実施例を示したもので、第２図はその分解斜視
図、第３図は取付枠体の側面図、第４図はキート
ツプの取付状態を示した要部縦断面図、第５図お
よび第６図は本考案に係る電子機器におけるキー
トツプの取付構造の他の実施例を示したもので、
第５図は要部分解縦断面図、第６図はキートツプ
の取付状態を示した要部縦断面図である。１１……キートツプ、１１ａ……頭部、１１ｂ
……脚部、１１ｃ……鍔部、１２……取付枠体、
１２ａ……取付部、１２ｃ……アーム、１３……
カバーケース、１３ａ……孔、１３ｂ……裏面、
１３ｄ……表面、１４……スイツチ、１５……基
板。 Fig. 1 shows the mounting structure of a key top in a conventional electronic device, Fig. 1 a is a plan view of the mounting frame, Fig. 1 b is a vertical cross-sectional view of the main part showing the key top mounted state, 2 to 4 show an embodiment of the key top mounting structure in an electronic device according to the present invention, in which FIG. 2 is an exploded perspective view, FIG. 3 is a side view of the mounting frame, and FIG. FIG. 4 is a longitudinal cross-sectional view of the main part showing the state in which the key top is attached, and FIGS. 5 and 6 show other embodiments of the key top attachment structure in the electronic device according to the present invention.
FIG. 5 is an exploded longitudinal sectional view of the main part, and FIG. 6 is a longitudinal sectional view of the main part showing the state in which the key top is attached. 11... Key top, 11a... Head, 11b
...Legs, 11c...Flame, 12...Mounting frame,
12a...Mounting part, 12c...Arm, 13...
Cover case, 13a... hole, 13b... back side,
13d...Surface, 14...Switch, 15...Substrate.

Claims

[Scope of utility model registration request]

A mounting frame body with a key top disposed at the free end of the elastic arm is welded to the back surface of the cover case so that the head of the key top is exposed to the surface through a hole drilled in the cover case, and the cover case is In an electronic device in which the legs of the key top are arranged so as to face a switch installed on a circuit board, the key top is crimped to either the cover case or the switch by the elastic force of the arm. A mounting structure for a key top in an electronic device, characterized in that the key top is installed at the top of the electronic device.