JPS60189070U

JPS60189070U - Energy conservation law experiment device

Info

Publication number: JPS60189070U
Application number: JP7775684U
Authority: JP
Inventors: 西松　正武
Original assignee: Individual
Current assignee: Individual
Priority date: 1984-05-25
Filing date: 1984-05-25
Publication date: 1985-12-14

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]

第１図、第２図は従来の方法の説明図。１．１１・・・支持棒、２・・・紐、１２・・・ピアノ
線、３．１３・・・重錘又は鋼球、４・・・刃物、１４
・・・固定棒、５，１５・・・離脱位置、６，１６・・
・落下点。第３図から第６図は本考案に関するもので、第３図は全
体組立正面図、第４図は重錘の保持機構を示す側面図、
第５図は第４図の正面図、および第６図は鋼球受板を開
放したときの斜視図である。２０・・・重錘、２１・・・保持板、２２・・・支持棒
、２３・・・フレーム、２４．２４“・・・鋼球受板、
２５゜２５′・・・棒、２６・・・保持針、２７．２７
’・・・紐、２Ｆ・・保持板、２９・・・停止板、３０
・・・保持棒、３１・・・取付ネジ、３２・・・ストッ
パー、３３・・・角度線、３４・・・角度高さ線、３５
・・・鋼球受け、３６．３７・・・スケール。　　　−FIGS. 1 and 2 are explanatory diagrams of the conventional method. 1.11 Support rod, 2 String, 12 Piano wire, 3.13 Weight or steel ball, 4 Cutler, 14
... Fixed rod, 5, 15 ... Detachment position, 6, 16...
・Falling point. Figures 3 to 6 relate to the present invention; Figure 3 is a front view of the entire assembly; Figure 4 is a side view showing the weight holding mechanism;
FIG. 5 is a front view of FIG. 4, and FIG. 6 is a perspective view of the steel ball receiving plate when it is opened. 20... Weight, 21... Holding plate, 22... Support rod, 23... Frame, 24.24"... Steel ball receiving plate,
25゜25'...rod, 26...holding needle, 27.27
'... String, 2F... Holding plate, 29... Stop plate, 30
...Holding rod, 31...Mounting screw, 32...Stopper, 33...Angle line, 34...Angle height line, 35
...Steel ball holder, 36.37...Scale. −

Claims

[Scope of claim for utility model registration] A sphere is placed on a support frame suspended from two points with strings,
At the same time, when the pendulum is moved and only the sphere is released from the support frame at the vertical line part and allowed to move freely, a bottom plate is attached to the support frame to support the sphere, and the bottom plate is divided parallel to the pendulum's movement direction, with the opposite side parallel to the division. In order to hold the bottom plate, the hook is pivoted to each support rod that is integrated with the support frame, and the hook needle is attached to the upper end of the bottom plate so that when the sphere is loaded on the bottom plate, the bottom plate is held horizontally and can move backward in the direction of movement of the pendulum. The ball is attached to a support frame by being moved back, and the bottom plate is configured to be placed on a protrusion provided on the hooking needle to support the sphere. Separately from these, a stop plate fixed to a column or a support plate is installed at a position where the hooking needle touches the stop plate and detaches from the bottom plate when the sphere reaches the vertical line, and supports the sphere. An experimental device characterized by being useful for experiments on the interrelationship of positional and kinetic energy by freely jumping out and falling from a table. □