Counterweight load system on fitness equipment

A technology of fitness equipment and load system, applied in gymnastics equipment, muscle training equipment, sports accessories, etc., can solve the problems of heavy counterweight weight, single, complex structure, etc., and achieve the effect of simple structure

Inactive Publication Date: 2016-04-20
NINGBO JADA HEALTH TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The problem to be solved by the present invention is to solve the problems in the traditional technology that th

Method used

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  • Counterweight load system on fitness equipment
  • Counterweight load system on fitness equipment
  • Counterweight load system on fitness equipment

Examples

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Example Embodiment

[0020] The specific embodiments of the present invention will be described in further detail below in conjunction with the drawings and embodiments. The following examples are used to illustrate the present invention, but not to limit the scope of the present invention.

[0021] Such as figure 1 with image 3 As shown, a counterweight load system on fitness equipment includes an operation display panel, a fitness machine bracket 4, a tension cable 5, a motor 1, a motor drive module, and a motor control unit. The structure of the motor is a permanent magnet brushless DC motor. The motor 1 is mounted on the fitness equipment bracket 4 and can rotate, the tension cable 5 is wound on the motor 1, one end of which is connected to the rotor of the motor 1, and the other end is connected to the power driving mechanism 6 on the fitness equipment, specifically The force driving mechanism 6 is a handle ring or a tension rod. The human body can use the handle ring or the tension rod to co...

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Abstract

The invention discloses a counterweight load system on fitness equipment. The counterweight load system comprises a fitness device support, a tensile force cable, a motor, a motor driving module and a motor control unit. The motor is installed on the fitness device support and can rotate, the tensile force cable is wound around the motor, one end of the tensile force cable is connected with a rotor of the motor, and the other end of the tensile force cable is connected with a force driving mechanism on the fitness equipment. The force driving mechanism is used for driving the motor to rotate through the tensile force cable so as to generate tensile force, and the motor control unit controls the motor to rotate in the reverse direction through the motor driving module and makes the motor generate loading capacity opposite to the tensile force. The counterweight load system on the fitness equipment is simple in structure and light, and the stepless regulation of the counterweight is performed.

Description

technical field [0001] The invention relates to the technical field of fitness equipment, in particular to a counterweight load system on the fitness equipment. Background technique [0002] The current popular fitness machines generally use iron blocks as the counterweight load. There are two main disadvantages. First, the fitness machine itself has a huge frame, a large overall weight, and takes up a lot of space. It is inconvenient to carry and install. Except for gyms and other places. , it is difficult to enter the ordinary home user market; secondly, the number of counterweights is limited. According to different users, adjusting different counterweights is achieved by manually setting the number of counterweights, and it is impossible to achieve stepless counterweights. For this reason, the user hopes to transform the load mode of the fitness equipment and replace the existing iron weight with electromagnetic load to eliminate the above defects. Improve the quality o...

Claims

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Application Information

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IPC IPC(8): A63B21/005A63B24/00
CPCA63B21/0052A63B24/0087
Inventor 陆伟东
Owner NINGBO JADA HEALTH TECH
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