Arm strength device capable of adjusting exercise intensity

An arm force device and an adjustable technology, applied in the field of arm force devices, can solve the problems that the spring arm force device can not adjust the exercise intensity, muscle strain, high risk, etc., so as to prevent the rebound from causing harm to the human body, speed up the reset, and have strong practicability. Effect

Pending Publication Date: 2021-08-31
张家豪
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing spring arm strength device cannot adjust the exercise intensity according to the exerciser's own situation, cannot realize the gradual change of the exercise intensity, is prone to muscle strain and ca

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
  • Arm strength device capable of adjusting exercise intensity
  • Arm strength device capable of adjusting exercise intensity
  • Arm strength device capable of adjusting exercise intensity

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0026] refer to Figure 1-5 , an arm strength machine that can adjust the intensity of exercise, comprising a housing 1 in the shape of a spectacle box and hollow inside, a magnetic field generating device and two arm strength training devices symmetrically distributed with respect to the magnetic field generating device are arranged in the housing 1;

[0027] Specifically, the magnetic field generating device includes a fixed box 23 fixed on the inner wall of the housing 1, an electromagnet 24 and a large coil 25 are arranged in the fixed box 23, the electromagnet 24 includes an iron core and a small coil wound on the iron core, and The direction of rotation of the small coil and the large coil 25 is opposite, that is, the directions of the magnetic poles generated by the two are opposite. A potentiometer 28 and a power switch 30 are installed on the front of the housing 1. The power switch 30 adopts a snap button switch, and the small coil and the potentiometer 28 are connec...

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 arm strength device capable of adjusting exercise intensity, which comprises a shell which is in the shape of a spectacle case and is hollow inside, wherein a magnetic field generating device and two arm strength exercise devices which are symmetrically distributed relative to the magnetic field generating device are arranged in the shell; the magnetic field generating device comprises a fixed box fixed to the inner wall of the shell, an electromagnet and a large coil are arranged in the fixed box, the electromagnet comprises an iron core and a small coil wound around the iron core, the rotating direction of the small coil is opposite to that of the large coil, a potentiometer and a power switch are installed on the front face of the shell, the small coil and the potentiometer are connected in series to form an exercise intensity adjusting branch circuit, and the exercise intensity adjusting branch circuit is electrically connected with the power supply through the power switch. The arm strength device has the advantages that the exercise intensity can be adjusted, the possibility of harm to the human body caused by rapid rebound is prevented under the condition that resetting is accelerated for continuous exercise, and the practicability is high.

Description

technical field [0001] The invention relates to the technical field of arm strength machines, in particular to an arm strength machine with adjustable exercise intensity. Background technique [0002] The current arm strength machine usually refers to the spring arm strength machine, which uses the deformation ability of a strong spring to exercise the arm muscles, mainly to exercise the arm strength and chest muscles, and to assist in the exercise of wrist strength. The exercise intensity of the spring arm strength machine is divided into different categories according to the size of the required force, generally divided into 20, 30, 40, 50, 60, 80, 100, 110KG levels, which refers to the strength required to bend the arm strength machine. [0003] The existing spring arm strength device cannot adjust the exercise intensity according to the exerciser's own situation, cannot realize the gradual change of the exercise intensity, is prone to muscle strain and cannot find a suit...

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): A63B23/12A63B23/14A63B21/02A63B71/00A63B71/06A63B21/005A63B23/02
CPCA63B21/005A63B21/023A63B23/02A63B23/129A63B23/14A63B71/0054A63B71/06A63B2071/0072A63B2071/0602
Inventor 张家豪
Owner 张家豪
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap