JPH03114879U

JPH03114879U -

Info

Publication number: JPH03114879U
Application number: JP2260090U
Authority: JP
Priority date: 1990-03-08
Filing date: 1990-03-08
Publication date: 1991-11-26

Description

[Brief explanation of drawings]

第１図は、本考案の着脱機構の原理を示す正面
図、第２図は、本考案の機構に使用されるカムの
形状を示す斜視図、第３図ａ及びｂは、本考案機
構の開放状態とロツク状態とを示す正面図、第４
図は、本考案機構のケースの分解斜視図、第５図
は、本考案機構を装着したパソコンの外観を示す
斜視図、第６図は、本考案機構のカムの形状の他
の例を示す斜視図、第７図は、従来の着脱機構の
一例を示す斜視図である。１……ケース、２……ダイヤル、３……カム、
４……ピン、５……スプリング、６……軸支孔、
７……凹部、８……ロツク孔、１０，１１……半
体、１２，１３……ダイヤル用ガイドプレート、
１４……ピン用ガイドプレート。 Figure 1 is a front view showing the principle of the attachment/detachment mechanism of the present invention, Figure 2 is a perspective view showing the shape of the cam used in the mechanism of the present invention, and Figures 3 a and b are views of the mechanism of the present invention. Front view showing open state and locked state, No. 4
The figure is an exploded perspective view of the case of the mechanism of the present invention, Figure 5 is a perspective view showing the appearance of a personal computer equipped with the mechanism of the present invention, and Figure 6 is another example of the shape of the cam of the mechanism of the present invention. A perspective view, FIG. 7 is a perspective view showing an example of a conventional attachment/detachment mechanism. 1...Case, 2...Dial, 3...Cam,
4...pin, 5...spring, 6...shaft support hole,
7... Recessed portion, 8... Lock hole, 10, 11... Half body, 12, 13... Dial guide plate,
14...Pin guide plate.

Claims

[Scope of utility model registration request]

In a portable electronic device comprising a main body and an attached display, the display is attached/detached in a case that protrudes from the bottom of the display and can fit into a recess on the main body side. hand,
A pair of left and right pins are horizontally supported by the bases of the pins passing through both side walls of the case and both sides of the recess, and a pair of left and right pins are provided in the central region of the case, with an axis parallel to the axis of the pins as the center. and a cylindrical dial that is rotatably held and has symmetrical cam surfaces on both sides. By rotating the dial, which is in contact with a surface and a portion of which is exposed on the front surface of the case, about an axis, a cam is actuated and the pins move in opposite directions. . A display attachment/detachment mechanism, wherein the base portion enters into and leaves a lock hole in a side wall of the recess.