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Multifunctional motion recorder

A recorder and multi-functional technology, applied in the field of multi-functional motion recorder, can solve the problems of high friction of paper tape, etc., and achieve the effect of low cost, simple structure and high experimental efficiency

Inactive Publication Date: 2014-10-08
凌锡帮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Their disadvantages are obvious: the paper tape of the ticking timer is subject to relatively high friction, and it can only record the time and trajectory of moving objects on the line: when the EDM is working, the high-voltage discharge will cause great fear to many students Psychologically, it can only record the trajectory of the projectile and cannot record other complex trajectories

Method used

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Embodiment Construction

[0012] Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail, in figure 1 and figure 2 Medium, Strobe Box(1) There are main power switch (2) and indicator light (3) on the surface, dot length control knob (4) and frequency selection knob (5) on the upper surface, vertical laser switch (6) and vertical laser switch (7) on the right side ), the rear surface is equipped with a main laser switch (8) and a main laser (9), the lower surface is equipped with a horizontal laser switch (10) and a horizontal laser (11), and the strobe box (1) has a power supply (12) and a circuit inside Plate (13) puts flat cast support (14) on the horizontal tabletop, then sticks photosensitive paper (19) on flat cast support (14) from the outside to the inside successively, copy's (20), coordinate paper (21 ), turn on all the switches, select the appropriate dot size and frequency, press the strobe box (1) into the launch pad (17) to a ...

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Abstract

The invention relates to a multifunctional motion recorder which includes a stroboscopic box 1 and a horizontal cast support 14. The stroboscopic box 1 moves with a tested object. Corresponding stroboscopic laser leaves a motion tract and a motion time on sensitive paper 19, duplicating paper 20 and coordinate paper 21. The multifunctional motion recorder realizes high measurement precision, wide kinds of measured motions, simple structure and low cost and is capable of effectively solving disadvantages of dot timers, stroboscopic cameras and two-dimensional spark tracing instruments.

Description

technical field [0001] The invention relates to the field of motion measurement, in particular to a multifunctional motion recorder. Background technique [0002] At present, the instruments commonly used in middle school physics teaching to record the movement time and distance of objects are mainly: dot timers and electric spark tracers. Their disadvantages are obvious: the paper tape of the ticking timer is subject to relatively high friction, and it can only record the time and trajectory of moving objects on the line: when the EDM is working, the high-voltage discharge will cause great fear to many students Psychologically, it can only record the trajectory of the projectile and cannot record other complex trajectories. Contents of the invention [0003] The purpose of the present invention is to provide a multifunctional sports recorder for the above-mentioned deficiencies in the prior art. [0004] The present invention is achieved through the following technical ...

Claims

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Application Information

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IPC IPC(8): G09B23/06
Inventor 凌锡帮
Owner 凌锡帮
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