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Massage robotic arms for massage chairs

A mechanical arm and massage chair technology, applied in the field of massage, can solve the problems of mechanical inflexibility, single function, and the human body cannot get a comprehensive massage, etc., and achieves the effect of novel structural design and flexible massage.

Active Publication Date: 2017-11-07
ZHEJIANG DOTAST HEALTHCARE EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current massage chair mainly relies on the massage mechanism to massage the rear part of the human body. Due to the limitation of the structure of the massage chair, it cannot massage the front part of the human body, so the human body cannot be fully massaged.
Moreover, the massage effect of the current massage mechanism mainly relies on vibration, or simple kneading on the back part, which cannot achieve the kneading and massage of professional technicians.
For example, a two-way kneading massage movement with a publication number of CN201480659U uses an eccentric mechanism to realize left and right kneading, but it can only realize one-way kneading on the back part. It has a single function and is very mechanically inflexible. achieve a good massage effect

Method used

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  • Massage robotic arms for massage chairs
  • Massage robotic arms for massage chairs
  • Massage robotic arms for massage chairs

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment one, the third digital stepper motor 16 rotates back and forth within a certain range and controls the inner massage head 6-2a and the outer massage head 6-2b to open and close in a small range, so that the two pairs of massage heads 6-2 can be compared. Large-scale kneading, and the manipulator 6 can perform kneading and massage on various parts such as legs or shoulders on the front side of the human body under the coordinated rotation of the inner and outer telescopic arms and the first universal joint.

Embodiment 2

[0024] Embodiment 2, during the process of kneading in Embodiment 1, the second digital stepping motor 13 on the outer end of the outer telescopic arm 5 controls the swing of the manipulator 6, and the second digital stepping motor 13 has a small range under digital control. Quickly swing back and forth, so that the massage head 6-2 on the manipulator 6 can vibrate and massage the human body; or the manipulator 6 can massage the massaged part under the action of internal and external expansion and contraction of the outer telescopic arm 5 in the process of kneading.

Embodiment 3

[0025] Embodiment three, a second digital stepper motor 13 is installed between the inner telescopic arm 4 and the outer telescopic arm 5, and the second digital stepper motor 13 can swing back and forth to control the massage head 6-2 on the manipulator 6 to knock role. The rotating disk 10 at the outer end of the inner telescopic arm 4 and the outer telescopic arm 5 can control the manipulator 6 to rotate, so that more parts of the human body can be massaged, and more massage methods can be improved.

[0026] The invention has a novel structure, can flexibly control the manipulator and can imitate the professional techniques of massage technicians, and improve a variety of massage techniques. The above simply exemplifies three relatively simple massage methods. By digitally controlling each digital stepping motor, it can provide more complex massage techniques. And a variety of massage techniques, combined with the back massage on the massage chair, so that the human body ca...

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Abstract

A massaging mechanical arm used on a massage armchair comprises a belt speed reducing digital stepping motor 1 mounted on a massage armchair, a first universal joint is connected onto the belt speed reducing digital stepping motor 1, an inner telescopic arm is in rotational connection with the first universal joint, the outer end of the inner telescopic arm is movably connected with an outer telescopic arm, and the outer end of the outer telescopic arm is movably connected with a manipulator; a mounting seat on the inner telescopic arm is in rotational connection with the first universal joint, and a first digital stepping motor for driving the mounting seat to rotate is mounted on the first universal joint; the mounting seat on the outer telescopic arm is in rotational connection with a rotating disk on the inner telescopic arm, and a second digital stepping motor for driving the mounting seat to rotate is mounted on the rotating disk; and the manipulator comprises a second universal joint in rotational connection to the outer telescopic arm, and two massage heads arranged oppositely are in rotational connection onto the second universal joint.

Description

technical field [0001] The invention relates to the technical field of massage, in particular to a massage mechanical arm used on a massage chair. Background technique [0002] Current massage chairs mainly rely on the massage mechanism to massage the rear part of the human body. Due to the limitation of the structure of the massage chair, the front part of the human body cannot be massaged, so the human body cannot be fully massaged. Moreover, the massage effect of the current massage movement mainly relies on vibration, or simple kneading at the back part, which cannot achieve the kneading and massaging of professional technicians' massage techniques. For example, a two-way kneading massage movement with a publication number of CN201480659U uses an eccentric mechanism to realize left and right kneading, but it can only realize one-way kneading on the back part. It has a single function and is very mechanically inflexible. Achieve a good massage effect. Contents of the i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61H1/00A61H7/00A61H23/02
CPCA61H1/006A61H7/007A61H23/02A61H2023/0209A61H2201/0149
Inventor 蔡忠娒
Owner ZHEJIANG DOTAST HEALTHCARE EQUIP
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