Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Integrated simple pendulum instrument

A single pendulum instrument, a single pendulum technology, applied in the direction of instruments, educational appliances, teaching models, etc., can solve the problems that the single pendulum and the measuring device are not a whole, complex operation, etc.

Inactive Publication Date: 2015-10-07
NEUSOFT INST GUANGDONG
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides an integrated simple pendulum instrument, which solves the technical problem of complex operation caused by the current simple pendulum and the measuring device being not a whole, which need to be installed first and then debugged.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Integrated simple pendulum instrument
  • Integrated simple pendulum instrument

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The embodiment of the present invention provides an integrated simple pendulum instrument, which solves the technical problem of complex operation caused by the current simple pendulum and the measuring device being not a whole, which need to be installed first and then debugged.

[0027] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] see figure 1 , an embodiment of the integr...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an integrated simple pendulum instrument. The integrated simple pendulum instrument comprises a digital millisecond meter, a photogate, a light shielding metal sheet and a simple pendulum device. The photogate is electrically connected with the digital millisecond meter. The end part of the light shielding metal sheet is arranged at the top of the simple pendulum device. The photogate is arranged at the upper part of the simple pendulum device and is vertical to the space of the light shielding metal sheet in a vertical state. Through the digital millisecond meter, the time for swinging and shielding the photogate by the light shielding metal sheet is recorded, integrated simple pendulum automatic period record is achieved, simple pendulum experiment record is achieved furthermore, and the technical problems are solved that at present a simple pendulum and a measuring device are not an integrated body, installation is carried out first, then debugging is carried out, thus operation is complex.

Description

technical field [0001] The invention relates to the technical field of physical experiment devices, in particular to an integrated pendulum. Background technique [0002] A simple pendulum is a device that can produce reciprocating swings. One end of a weightless thin rod or an inextensible thin flexible rope is suspended at a certain point in the gravitational field, and a heavy ball is fixed at the other end to form a simple pendulum. If the ball only swings in the vertical plane, it is a planar simple pendulum; if the ball swings not limited to the vertical plane, it is a spherical pendulum. The periodic formula for the approximate motion of a simple pendulum: where L is the length of the pendulum and g is the local acceleration due to gravity. [0003] At present, stop watches and meter sticks are widely used in physical experiments to study simple pendulums. In order to improve the accuracy of experiments, multiple cycles are usually measured at one time, and then th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G09B23/10
CPCG09B23/08
Inventor 李建辉王学伟戴鹤鸣
Owner NEUSOFT INST GUANGDONG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com