JPS6156723U

JPS6156723U -

Info

Publication number: JPS6156723U
Application number: JP14038184U
Authority: JP
Priority date: 1984-09-18
Filing date: 1984-09-18
Publication date: 1986-04-16

Description

[Brief explanation of the drawing]

第１図ないし第５図はこの考案の一実施例を示
し、第１図はキー入力装置の外観平面図、第２図
はキー軸受板の平面図、第３図はキー軸受板を構
成するキー軸受板ブロツクの外観斜視図、第４図
は交換可能なキー軸受板ブロツクの平面図、第５
図はキー入力装置の内部構成を示す断面図、第６
図はキー軸受板ブロツクの変形例を示す外観斜視
図である。１……キー入力装置、３ａ，４ａ，５ａ，６ａ
……キートツプ、７……キー軸受板、８，９，１
０，１１，１２，２０……キー軸受板ブロツク、
８ａ，９ａ，１０ａ，１１ａ，１２ａ，２０ａ…
…キー軸受部、１３ａ……膨出部、１５……可動
接点、１６……固定接点。 Figures 1 to 5 show an embodiment of this invention, with Figure 1 being a plan view of the external appearance of the key input device, Figure 2 being a plan view of the key bearing plate, and Figure 3 configuring the key bearing plate. Fig. 4 is a plan view of the replaceable key bearing plate block; Fig. 5 is a perspective view of the key bearing plate block;
The figure is a sectional view showing the internal structure of the key input device.
The figure is an external perspective view showing a modified example of the key bearing plate block. 1...Key input device, 3a, 4a, 5a, 6a
...Key top, 7...Key bearing plate, 8, 9, 1
0, 11, 12, 20...key bearing plate block,
8a, 9a, 10a, 11a, 12a, 20a...
...Key bearing portion, 13a...Bulging portion, 15...Movable contact, 16...Fixed contact.

Claims

[Scope of utility model registration request]

A key input device comprising a number of key tops, a key bearing plate for vertically movably holding the number of key tops, and a switch provided under the key bearing plate and closed by pressing down the top, A key input device characterized in that the key bearing plate is constituted by a combination of a plurality of key bearing plate blocks each having a key bearing portion.