JPH0455336U

JPH0455336U -

Info

Publication number: JPH0455336U
Application number: JP9811790U
Authority: JP
Priority date: 1990-09-20
Filing date: 1990-09-20
Publication date: 1992-05-12

Description

[Brief explanation of the drawing]

図面はこの考案に係る歩行訓練装置の一実施例
を示すものであり、第１図はその正面図、第２図
はその平面図、第３図はエアー回路の回路図、第
４図ａ、第４図ｂは上限下限位置検出機構の作動
原理を説明する為の模式図、第５図ａ、第５図ｂ
は仰角固定機構を説明する為の模式図、第６図は
仰角を固定した際の水平アームの旋回軌跡を描い
た平面図である。１……垂直アーム、２……平行アーム、３……
水平アーム、６……エアーシリンダー、７……固
定支点、８……ベースプレート、１０……連結ア
ーム、１１……カウンターウエイト、１３……軸
支部、１５……先端、３２……透孔、１６……吊
り具、１７……ピストンロツド、１８……エア導
入口、１９……エアホース、２０……保持力調整
用エアーの導入口、２１……ステー、２２……検
出手段、２３……リミツトスイツチ、２４……リ
ミツトスイツチ、２５……ドグ、２６……エアー
供給源、２７……エアーホース、２８……調整機
構、２９……透孔、３０……透孔、３１……透孔
、３３……ピン、３４……台車、３５……旋回ポ
スト、３６……仰角固定機構。 The drawings show an embodiment of the walking training device according to this invention, and FIG. 1 is a front view thereof, FIG. 2 is a plan view thereof, FIG. 3 is a circuit diagram of an air circuit, and FIGS. Figure 4b is a schematic diagram for explaining the operating principle of the upper and lower limit position detection mechanism, Figures 5a and 5b
6 is a schematic diagram for explaining the elevation angle fixing mechanism, and FIG. 6 is a plan view depicting the turning locus of the horizontal arm when the elevation angle is fixed. 1... Vertical arm, 2... Parallel arm, 3...
Horizontal arm, 6...Air cylinder, 7...Fixed fulcrum, 8...Base plate, 10...Connection arm, 11...Counterweight, 13...Spindle support, 15...Tip, 32...Through hole, 16 ... Hanging tool, 17 ... Piston rod, 18 ... Air inlet, 19 ... Air hose, 20 ... Air inlet for adjusting holding force, 21 ... Stay, 22 ... Detection means, 23 ... Limit switch, 24...Limit switch, 25...Dog, 26...Air supply source, 27...Air hose, 28...Adjustment mechanism, 29...Through hole, 30...Through hole, 31...Through hole, 33... Pin, 34...Dolly, 35...Swivel post, 36...Elevation angle fixing mechanism.

Claims

[Scope of utility model registration request]

a vertical arm 1 having a fixed fulcrum 7 at its lower part that is pivoted to a base plate 8; a parallel arm 2 parallel to the vertical arm 1; A connecting arm 10 connecting the lower ends of the vertical arm 1 and the parallel arm 2 constitutes a pantograph mechanism having a predetermined arm ratio. In order to balance the lower end of the arm 2 with the trainee's weight, it is connected to the tip of the piston rod 17 of an air cylinder 6 with a lock clamp, and the lower end of the air cylinder 6 is swingably supported on the lower end of the base plate 8. Furthermore, means 22 for detecting the upper and lower limit positions of the piston rod 17 is provided near the piston rod 17, and when the piston rod 17 exceeds the upper and lower limit positions, a lock clamp mechanism is activated to fix the piston rod 17 of the air cylinder 6. The walking training device is characterized in that the pace plate 8 is provided with an elevation angle fixing mechanism 36 for fixing the elevation angle of the vertical arm 1.