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Damping control device for spacewalk machine

A spacewalking machine and damping control technology, applied in sports accessories, training equipment for adjusting cardiovascular system, training equipment for adjusting coordination, etc., to achieve zero consumables, eliminate consumables, and reduce maintenance costs

Pending Publication Date: 2021-07-23
RIZHAO ZHONGDA FITNESS EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] 2. The elliptical machine that uses mechanical friction to adjust the resistance needs to change the friction block in a timely manner. For users who do not have professional maintenance skills, they do not know if it is suitable before they need to be replaced. After-sales assistance is needed to complete it. It is also a product A major problem in after-sales maintenance

Method used

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  • Damping control device for spacewalk machine
  • Damping control device for spacewalk machine
  • Damping control device for spacewalk machine

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Experimental program
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specific Embodiment

[0048] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or element Must be in a particular orientation, be constructed in a particular orientation, and operate in a particular orientation, and therefore should not be construed as limiting the invention.

[0049] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in d...

specific Embodiment 1

[0052] A damping control device for a space walker, comprising a damping device and a speed regulating device,

[0053] — Damping device, including damper 3 and the impeller installed in the damper housing 302, the blades 303 of the impeller are fixed on the rotating shaft 301, and are evenly distributed on the circumference of 301, the center of the damper 3 is provided with a speed regulating device 5 , the speed adjusting device 5 is eccentrically connected with the big roulette 4 through a connector, and the pedal 2 of the space walker is also eccentrically connected to the big roulette 4, and the pedal 2 is driven and connected by the big roulette 4 A device is used to drive the impeller to rotate, and the damper housing 302 is filled with damping fluid, and the damping fluid is a shear thickening liquid STF.

[0054] — The speed adjusting device 5 is located between the connector and the damper housing, preferably on the center line of rotation of the damper 3, the conne...

specific Embodiment 2

[0057] On the basis of the first embodiment, the blade 303 of the impeller is provided with several hollow grooves 304 penetrating through the blade surface, and the damping fluid passes through the hollow grooves 304 when the blade rotates.

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Abstract

The invention discloses a damping control device for a spacewalk machine, which is characterized in that the damping control device comprises a damping device which is connected with a pedal plate of the spacewalk machine through a connector and provides damping force for the pedal plate, and the damping device comprises a damper filled with damping liquid and an impeller installed in a damper shell, and damping force of the damping liquid changes in the same direction along with changes of the rotating speed of the impeller, variable damping force is obtained through changes of the rotating speed of the impeller and transmitted to the pedal, and the speed adjusting device is arranged between the connector and the damper shell and connected with the connector and the impeller. Power transmitted to the pedal is transmitted to the impeller through the speed adjusting device, and the rotating speed of the impeller is adjusted. The device has the beneficial effects that a magnet in the device is eliminated, a non-magnetic environment of the device is realized, and the device is suitable for being used by common people, and is particularly suitable for being used by users with auxiliary devices such as a pacemaker and a defibrillator in the heart.

Description

technical field [0001] The invention belongs to the technical category of resistance adjustment in the technical field of household spacewalking machines in fitness equipment, and in particular relates to a damping control device for spacewalking machines applied to household spacewalking machines. Background technique [0002] The space walk machine is also called the elliptical machine. As a kind of equipment with good cardiopulmonary function exercise effect, it is loved by many users and professionals. The slope design of the elliptical machine, the resistance adjustment function, the well-programmed exercise mode, and the ability to exercise the muscles of a certain tissue of the lower body make it a common exercise equipment in professional gyms and family living rooms. [0003] Among them, the resistance adjustment function is realized by the resistance adjustment device. At present, the adjustment methods of the resistance adjustment device are: [0004] 1. Electrom...

Claims

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Application Information

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IPC IPC(8): A63B22/06A63B21/22A63B21/008
CPCA63B22/0664A63B21/0084A63B21/225
Inventor 徐美芳雷文海
Owner RIZHAO ZHONGDA FITNESS EQUIP