JPH0378324U

JPH0378324U -

Info

Publication number: JPH0378324U
Application number: JP13882489U
Authority: JP
Priority date: 1989-11-30
Filing date: 1989-11-30
Publication date: 1991-08-08

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例を示す平面図、第
２図はヒンジ本体を示す分解斜視図、第３図、第
４図はそれぞれ第１図の異なる動作状態を示す側
面図、第５図は第１図の異なる動作状態を示す平
面図、第６図は第５図の側面図、第７図はロツク
機構を示す要部の平面図、第８図はロツク部材と
ヒジ本体との関係を示す側面図、第９図はロツク
機構と第２のヒジとの関係を示す側面図、第１０
図は第９図の異なる動作状態を示す側面図、第１
１図は第７図の異なる動作状態を示す平面図であ
る。１１…キーボード、１２，１３…第１、第２の
キーボード部、１４，１５…第１、第２のヒンジ
、１４ｂ…ヒンジ本体、１４ｄ，１４ｅ…第１、
第２の回動部材、１４ｆ…切欠き部、１６ｊ…ロ
ツク部材。 Fig. 1 is a plan view showing one embodiment of this invention, Fig. 2 is an exploded perspective view showing the hinge body, Figs. 3 and 4 are side views showing different operating states of Fig. 1, and Fig. 5 6 is a side view of FIG. 5, FIG. 7 is a plan view of the main part of the locking mechanism, and FIG. 8 is a plan view of the locking member and the elbow body. Fig. 9 is a side view showing the relationship between the lock mechanism and the second elbow; Fig. 10 is a side view showing the relationship between the lock mechanism and the second elbow;
The figure is a side view showing different operating states of Fig. 9;
FIG. 1 is a plan view showing a different operating state from FIG. 7. DESCRIPTION OF SYMBOLS 11... Keyboard, 12, 13... First and second keyboard parts, 14, 15... First and second hinges, 14b... Hinge body, 14d, 14e... First,
2nd rotation member, 14f...notch portion, 16j...lock member.

Claims

[Claims for Utility Model Registration] A first keyboard section having a plurality of keys, a second keyboard section that can be expanded with respect to the first keyboard section, and these first and second keyboard sections. a connecting member that rotatably holds the keyboard; and a locking member that is provided on the first keyboard portion and locks the second keyboard portion in accordance with the unfolding operation of the connecting portion. keyboard device.