JPS6415165U

JPS6415165U -

Info

Publication number: JPS6415165U
Application number: JP11051387U
Authority: JP
Priority date: 1987-07-17
Filing date: 1987-07-17
Publication date: 1989-01-25

Description

[Brief explanation of the drawing]

第１図乃至第５図は本考案の一実施例を示すも
のであつて、第１図は落下衝撃計の縦断面図、第
２図は落下衝撃計の全体斜視図、第３図ａとｂは
それぞれ落下衝撃計の動作を説明するための説明
図、第４図は落下衝撃計の取り付け状態を示す斜
視図、第５図ａ〜ｄはそれぞれ落下衝撃計の使用
説明図である。第６図は、落下試験の衝撃による
加速度の変化を示すグラフである。第７図は従来
例を示すものであつて、落下試験装置を用いた加
速度の測定装置のブロツク図である。１は落下衝撃計、２は本体、４は衝撃センサ、
６はチヤージアンプ、７は演算回路、８は最大値
記憶回路、１１は表示装置、１５は粘着テープ（
取付手段）、１６は製品（被測定物）である。 Figures 1 to 5 show an embodiment of the present invention, in which Figure 1 is a vertical cross-sectional view of a drop impact meter, Figure 2 is an overall perspective view of the drop impact meter, and Figure 3 a and FIG. 4 is a perspective view showing how the drop impact meter is installed, and FIGS. 5 a to 5 d are explanatory views of how the drop impact meter is used. FIG. 6 is a graph showing changes in acceleration due to impact in a drop test. FIG. 7 shows a conventional example, and is a block diagram of an acceleration measuring device using a drop test device. 1 is a drop impact meter, 2 is the main body, 4 is a shock sensor,
6 is a charge amplifier, 7 is an arithmetic circuit, 8 is a maximum value storage circuit, 11 is a display device, 15 is an adhesive tape (
16 is a product (object to be measured).

Claims

[Scope of utility model registration request]

Inside the main body, there is a shock sensor that detects the shock applied to the main body, an arithmetic circuit that calculates acceleration from the output of this shock sensor, a maximum value storage circuit that stores the maximum value of acceleration calculated by this arithmetic circuit, and A drop impact meter comprising: a display device for displaying the maximum acceleration stored in a maximum value storage circuit; and a mounting means for mounting the main body to an object to be measured.