Simple harmonic vibration image plotter

• Main Authors: CAI ZHICHENG, RAIZAWA, TIAN JIEYU
• Format: Patent
• Language: Chinese; English
• Published: 24.01.2023
• Subjects: ADVERTISING; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE; CRYPTOGRAPHY; DIAGRAMS; DISPLAY; EDUCATION; EDUCATIONAL OR DEMONSTRATION APPLIANCES; GLOBES; PHYSICS; PLANETARIA; SEALS

The utility model belongs to the technical field of simple harmonic vibration test equipment, and particularly discloses a simple harmonic vibration image plotter which comprises a base, a spring and a vibrator, the base is horizontally placed, the spring is detachably installed on the upper surface of the base through a first clamping piece, two clamping parts of the first clamping piece are located in adjacent gaps of spring spirals, and the vibrator is arranged on the base. The end portion of the spring is fixedly connected with a second clamping piece, the second clamping piece is used for clamping the vibrator, one side or two sides of the spring is/are provided with an image drawing mechanism, and the image drawing mechanism is/are installed on the base. By adopting the technical scheme, the first clamping piece is used for clamping different positions of the spring and adjusting the length of the spring capable of being subjected to a telescopic test, so that the stiffness coefficient of the spring is