JPS6073530U

JPS6073530U - Electric lifting parallel bar

Info

Publication number: JPS6073530U
Application number: JP16767983U
Authority: JP
Inventors: 河内　通泰; 寿美夫難波; 康幸高岩; 角南　和士
Original assignee: オ−ジ−技研株式会社
Priority date: 1983-10-27
Filing date: 1983-10-27
Publication date: 1985-05-23
Also published as: JPS6340987Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

添付図面は本考案装置を示しており、第１図は外観斜視
図、第２図は電動伸縮支柱の断面図、第３図は第２図の
Ｅ−Ｅ断面図、第４図は電気回路のブロック図、第５図
は操作パネル部の図、第６図は高さ調節スイッチ内の上
昇スイッチ、下降スイッチの取付位置を示す説明図、第
７図は高さ調節スイッチにおける位置スイッチを選択す
るスイッチ部分を示す説明図である。２・・・電動伸縮支柱、３・・・平行棒、４・・・基台
、５・・・外筒、７・・・ネジシャフト、８・・・雌ネ
ジ、９・・・内筒、１３・・・モーター、１４・・・中
間ギア、１５・・・長穴、１６・・田−ラー、１１・・
・取付金具、１８，１８　ａ、　　１８　ｂ、　　１８
−Ｃ？　・・・１８　ｋ・・・位置スイッチ、１゛９・
・・スイッチ台、２０・・・操作部、２８・・・高さ調
節スイッチ、３５・・・作動片。The attached drawings show the device of the present invention, and Fig. 1 is an external perspective view, Fig. 2 is a sectional view of the electric telescopic column, Fig. 3 is a sectional view taken along line E-E in Fig. 2, and Fig. 4 is an electric circuit. , Figure 5 is a diagram of the operation panel, Figure 6 is an explanatory diagram showing the mounting positions of the up and down switches in the height adjustment switch, and Figure 7 is a selection of position switches in the height adjustment switch. FIG. 2... Electric telescopic column, 3... Parallel bar, 4... Base, 5... Outer cylinder, 7... Threaded shaft, 8... Female thread, 9... Inner cylinder, 13 ... Motor, 14 ... Intermediate gear, 15 ... Oblong hole, 16 ... Fielder, 11 ...
・Mounting bracket, 18, 18 a, 18 b, 18
-C? ...18 k...Position switch, 1゛9・
...Switch stand, 20...Operation unit, 28...Height adjustment switch, 35...Operating piece.

Claims

[Scope of utility model registration request]

(1) The parallel bars 3 are supported by a plurality of electric telescopic columns 2,
The electric elevating parallel bar is characterized in that the heights of the electric telescoping columns 2 are always set to be the same height by operating the operating section 20.

(2) The electric telescopic column 2 has an outer cylinder 5 in which a cylinder 9 is slidably fitted, which is erected on a base 4, a motor 13 is installed on the base 4 adjacent to the outer cylinder 5, and a motor 13 is installed on the base 4 adjacent to the outer cylinder 5. Base 4 located at the inner bottom of
A screw shaft 7 is provided upright to be rotatably connected to the motor 13, and the screw shaft 7 is screwed into a female screw 8 provided in the cylinder core of the inner cylinder 9. The electric lifting type parallel bar according to claim 1, which is characterized in that it slides up and down inside the outer cylinder 5.

(3) An elongated hole 15 is provided in the outer cylinder 5 of the electric telescopic column 2 in the vertical direction, and a roller 16 is provided in the inner cylinder 9 so as to face the elongated hole 15, and the actuating piece 35 is activated when the roller 16 comes into contact with it. A plurality of position switches 18 are arranged on a switch base 19,
A switch base 19 is attached to the outer side of the outer cylinder 5 in parallel with the outer cylinder 5, and the operation of the motor 13 is controlled by the signal from the position switch 18 selected by the height adjustment switch 28 of the operation part 20, The electric elevating parallel bar according to claim 1, wherein the height is set.