JPH02104068U

JPH02104068U -

Info

Publication number: JPH02104068U
Application number: JP1248289U
Authority: JP
Priority date: 1989-02-03
Filing date: 1989-02-03
Publication date: 1990-08-17

Description

[Brief explanation of the drawing]

第１図は本案装置の作用を示す説明図、第２図
はその平面図、第３図は本案装置の一実施例の断
面図、第４図は第３図中の―線における断面
図、第５図は第４図中の―線における断面図
、第６図は第４図中の―線における断面図、
第７図ｉ〜ｖはいずれも本案装置の作用の経過を
経時的に示す説明図である。１……台皿、２……支柱、２ａ……上端部、２
ｂ……中間部、２ｃ……下端部、３……ボルト、
４……ケーシング、４ａ……上面、４ｂ……中棚
、４ｃ……底面、５……下部軸受、６……球状凹
面、７，１１……偏心板、８，１２……ロツド、
９……中部軸受、１０……曲面、１３……モータ
、１４，１６……軸、１５……動力伝達装置、１
７……比率調節装置、１８……速度調整ハンドル
、Ａ……被訓練者。 FIG. 1 is an explanatory diagram showing the operation of the device according to the present invention, FIG. 2 is a plan view thereof, FIG. 3 is a sectional view of an embodiment of the device according to the present invention, and FIG. 4 is a sectional view taken along the line - in FIG. 3. FIG. 5 is a sectional view taken along the line -- in FIG. 4, FIG. 6 is a sectional view taken along the -- line in FIG. 4,
FIGS. 7(i) to 7(v) are explanatory diagrams showing the progress of the operation of the present device over time. 1... Base plate, 2... Support column, 2a... Upper end, 2
b...middle part, 2c...bottom end, 3...bolt,
4... Casing, 4a... Top surface, 4b... Middle shelf, 4c... Bottom surface, 5... Lower bearing, 6... Spherical concave surface, 7, 11... Eccentric plate, 8, 12... Rod,
9...Middle bearing, 10...Curved surface, 13...Motor, 14, 16...Shaft, 15...Power transmission device, 1
7... Ratio adjustment device, 18... Speed adjustment handle, A... Trainee.

Claims

[Scope of utility model registration request]

In a balance sense training device that includes a base plate for allowing a trainee to stand on the upper surface and a column attached to the bottom surface of the plate, the spherically formed lower ends of the column are interconnected by a spherical concave surface. a lower bearing that freely supports the sliding motion of the column, and a middle bearing that supports the column so as to enable sliding movement on the circumferential surface of the intermediate portion of the column with the intermediate portion as the center of motion, and the lower bearing A means for reciprocating in the left and right directions in a horizontal plane and a means for reciprocating the middle bearing in the front and back direction perpendicular to the direction of movement in another horizontal plane located above the horizontal plane are provided, and the movement effect by both of the above means is provided. 1. A balance sense trainer characterized by comprising a connecting means for connecting the two means so that the periods of the two means can be adjusted so as to be related to each other at a constant ratio.