JPH028496U

JPH028496U -

Info

Publication number: JPH028496U
Application number: JP8531688U
Authority: JP
Priority date: 1988-06-28
Filing date: 1988-06-28
Publication date: 1990-01-19

Description

[Brief explanation of drawings]

第１図は、本考案の一実施例の全体の外観を示
した斜視図である。第２図は、本考案の一実施例
の構成を示した第１図のＡ―Ａ′断面図である。
第３図は、本考案の一実施例の構成を示した第１
図のＢ―Ｂ′断面図である。第４図及び第５図は
、回転切換手段の動作説明図である。第６図は、
吊下げ手段が最上部位置にある停止状態を示す正
面図である。第７図は、吊下げ手段が下降し始め
た状態を示す正面図である。１は物品、２は上下動装置本体、４は下面、５
は吊り紐、６は吊下げ手段、７は音センサ、８は
巻取りドラム、９は駆動モータ、１０は制御回路
板、１１はリミツトスイツチ、１２は切換アーム
、１３は操作棒、１４は回転切換手段、２５はリ
ミツト板、２６は切欠き。 FIG. 1 is a perspective view showing the overall appearance of an embodiment of the present invention. FIG. 2 is a sectional view taken along the line AA' in FIG. 1, showing the configuration of an embodiment of the present invention.
FIG. 3 shows the first embodiment of the present invention.
It is a sectional view taken along line BB' in the figure. 4 and 5 are explanatory diagrams of the operation of the rotation switching means. Figure 6 shows
FIG. 6 is a front view showing a stopped state in which the hanging means is at the uppermost position. FIG. 7 is a front view showing a state in which the hanging means has begun to descend. 1 is the article, 2 is the vertical movement device main body, 4 is the bottom surface, 5
1 is a suspension string, 6 is a hanging means, 7 is a sound sensor, 8 is a winding drum, 9 is a drive motor, 10 is a control circuit board, 11 is a limit switch, 12 is a switching arm, 13 is an operating rod, and 14 is a rotation switch. Means, 25 is a limit plate, 26 is a notch.

Claims

[Scope of utility model registration request]

A sound sensor is provided on the lower surface of the vertical movement device main body, and a timed drive circuit that starts the drive motor based on the audio signal detected by the sound sensor and automatically stops after a certain period of time, and a continuous drive circuit that constantly operates the drive motor. Equipped with a limit switch that allows you to choose between two options.
Rotation switching means is provided for detecting when the hanging means reaches the uppermost position and reversing the rotational direction of the winding drum, and detecting when the hanging means reaches the uppermost position. The timed drive circuit is turned on, the continuous drive circuit is turned off, and when the hanging means starts to descend from the top position, this is detected, the timed drive circuit is turned off, and the continuous drive circuit is turned on. A powered hanging device, comprising a circuit switching means for switching the limit switch.