CN-121987469-A - Massage assembly, massage device, control method of massage device, and storage medium

Abstract

The invention provides a massage assembly which comprises a first massage part, a second massage part, a rotating shaft and a driving part, wherein the rotating shaft is arranged along the width direction of the first massage part, one end of the rotating shaft penetrates through the first massage part and then is connected with the second massage part, the first massage part and the second massage part are used for acting on different parts of a human body, and the driving part drives the first massage part and the second massage part to reciprocate through the rotating shaft. The invention also provides a massage device provided with the massage assembly, a control method of the massage device and a storage medium storing the control method.

Inventors

• WU QI
• GUO HAIPENG
• LIN MEIMAN
• PEI WENCHANG
• LIU CHONG

Assignees

• 株式会社富士医疗器
• 富技优器医疗健康科技（上海）有限公司

Dates

Publication Date

20260508

Application Date

20241029

Claims (20)

1. 1. The massage assembly is characterized by comprising a first massage part, a second massage part, a rotating shaft and a driving part, wherein the rotating shaft is arranged along the width direction of the first massage part, and one end of the rotating shaft penetrates through the first massage part and then is connected with the second massage part; The driving part drives the first massage part and the second massage part to reciprocate through the rotating shaft.
2. 2. The massage assembly of claim 1, wherein the first massage part comprises two massage arms which are oppositely arranged, and the driving part drives the massage arms to swing reciprocally towards or away from each other through the rotating shaft; The second massage part comprises a massage arm, and the driving part drives the massage arm of the second massage part to swing back and forth along the length direction of the rotating shaft through the rotating shaft.
3. 3. The massage assembly of claim 2, wherein the massage arms of the first and second massage portions each comprise a massage member and a fitting portion, respectively; the jogged parts of the massage arms are respectively sleeved on the rotating shaft through the deflection wheels in an inclined way.
4. 4. The massage assembly of claim 3, wherein the radial bevel angle of the balance of the first massage portion with respect to the axis of rotation is less than the radial bevel angle of the balance of the second massage portion with respect to the axis of rotation.
5. 5. The massage assembly of claim 3, wherein the massage members of the first massage portion and the massage members of the second massage portion are disposed on both upper and lower sides of the shaft in the height direction.
6. 6. The massage assembly of claim 3, wherein the drive portion is disposed between two engagement portions of the first massage portion.
7. 7. The massage assembly of any one of claims 3-6, further comprising a guide unit for guiding the massage arms of the first massage portion to oscillate reciprocally toward and away from each other and guiding the massage arms of the second massage portion to oscillate reciprocally along the length of the shaft.
8. 8. The massage assembly of claim 7, wherein the guide unit comprises a guide plate and a guide post, wherein a guide groove is formed in the guide plate along the length direction of the rotating shaft, a guide post is formed in the engagement portion, and the guide post is disposed in the guide groove.
9. 9. The massage assembly of claim 8, wherein the number of guide grooves is two, one guide post of the first massage portion is disposed in one of the guide grooves, and the other guide post of the first massage portion and the guide post of the second massage portion are disposed in the other guide groove.
10. 10. Massage apparatus characterized in that the massage assemblies of any one of claims 1-9 are assembled in pairs.
11. 11. The massage apparatus of claim 10 wherein the massage assembly further comprises a sensing assembly for monitoring a swing position and a swing speed of the first massage portion and the second massage portion on the massage assembly.
12. 12. The massage apparatus of claim 11, wherein the sensing assembly includes a movable sensing element that moves with the first massage portion or the second massage portion, and a stationary sensing element, and wherein the swing position and swing speed of the first massage portion and the second massage portion are monitored by a change in a relative position of the movable sensing element and the stationary sensing element.
13. 13. The massage apparatus of any one of claims 10 to 12, wherein the massage apparatus is a massage chair, the massage assembly is disposed on two armrests of the massage chair such that the first massage portion is a hand massage portion and the second massage portion is disposed on a side of the two armrests facing each other to form a buttock massage portion, and the rotation axis of the massage assembly is disposed along a width direction of the armrests.
14. 14. A control method of a massage device, characterized in that the massage device is a massage device according to any one of claims 10 to 13, the control method comprising: a massage program for driving the first massage part and the second massage part to operate in a set mode; a synchronization program comprising: 1) A synchronous monitoring sub-step, which is used for judging whether the motions of the two massage components are synchronous or not, and judging that the two massage components need to be calibrated if the motions of the two massage components are not synchronous; 2) A synchronous correction sub-step for adjusting the speed ratio of the driving parts in the two massage components so as to calibrate the motion synchronism of the two massage components.
15. 15. The method according to claim 14, wherein the synchronous monitoring sub-step is performed during the massage of the two massage components, and the synchronous correction sub-step is performed automatically or by reminding the user after the end of the present massage program or before the start of the next massage program if the two massage components are determined to be calibrated.
16. 16. The method according to claim 14, wherein the synchronous monitoring sub-step monitors and compares the times of the two massage components for one or more reciprocating motions, and determines that the two massage components need to be calibrated if the times of the two massage components are different.
17. 17. The method according to claim 14, wherein the synchronous correction step converts the time spent by the two massage components for performing one or more reciprocating movements into actual rotational speeds of the two rotating shafts, compares the actual rotational speeds with a reference value, obtains ratio setting values of the two driving units by a proportional relationship between the reference value and the actual rotational speeds, and stores the setting values as the ratio of the corresponding driving units when the two massage components perform the next massage procedure.
18. 18. The method according to any one of claims 14 to 17, further comprising a resetting sub-step of resetting the first massage portion and the second massage portion of the two massage assemblies to initial positions, respectively.
19. 19. The method of claim 18, wherein the resetting step is performed after the end of the massage program and before the start of the next massage program.
20. 20. The method according to any one of claims 14 to 17, wherein the synchronous correction sub-step is performed before the start of the massage program if the synchronous monitoring sub-step determines that the two massage components need to be calibrated during the previous massage program operation and the synchronous correction sub-step is not completed.

Description

Massage assembly, massage device, control method of massage device, and storage medium Technical Field The present invention relates to personal care devices, and more particularly to massaging apparatus. Background At present, the common massaging chairs on the market generally have basic massaging functions for massaging the head, neck, waist, back, lower legs and other parts of a user, and on some massaging chairs at higher ends, separate massaging mechanisms are arranged at the arms and thighs of the user so as to massage the body parts of the user more specifically. However, the massage mechanisms for the arms and thighs of the user are usually operated independently of each other, which results in a more complicated structure of the massage chair and also increases the volume of the massage chair, and thus the massage mechanism is usually in the form of an air bag, which is compact in structure but also limits the massage effect. For example, a massage chair (CN 100396268C) disclosed in chinese patent application is provided with a massage device provided on an armrest of the massage chair, the massage device being capable of performing pinch massage with respect to an arm of a user using an air bag. In the structure of the massage chair shown in the above patent, the air bag type massage mechanism is adopted, so that only extrusion massage can be realized, and the massage action similar to kneading cannot be realized, so that the massage effect is poor. Further, the massage device shown in this patent can only massage the arms, and cannot massage the buttocks of the user at the same time. Such as some massage devices in the prior art, but are not stable enough in performance and may deform after prolonged use. And after long-time use, the condition that the massage mechanisms at two sides are asynchronous easily occurs, and the massage experience is affected. Disclosure of Invention The invention aims to solve the main technical problems of providing a massage assembly which can massage different human body parts simultaneously, and has compact structure and stable performance. The invention aims to solve the other main technical problem of providing a control method of the massage device, which ensures that two independent massage components on the massage device can cooperatively execute massage actions to finish massage on the same part of a human body. In order to solve the technical problems, the invention provides a massage assembly, which comprises a first massage part, a second massage part, a rotating shaft and a driving part, wherein the rotating shaft is arranged along the width direction of the first massage part, and one end of the rotating shaft penetrates through the first massage part and then is connected with the second massage part; The driving part drives the first massage part and the second massage part to reciprocate through the rotating shaft. In one embodiment, the first massage part comprises two massage arms which are oppositely arranged, and the driving part drives the massage arms to swing back and forth towards the direction of approaching or separating from each other through the rotating shaft; The second massage part comprises a massage arm, and the driving part drives the massage arm of the second massage part to swing back and forth along the length direction of the rotating shaft through the rotating shaft. In one embodiment, the massage arms of the first massage part and the second massage part respectively comprise a massage piece and an embedded part, and a kneading massage area is formed between the two massage pieces of the first massage part; the jogged parts of the massage arms are respectively sleeved on the rotating shaft through the deflection wheels in an inclined way. In an embodiment, the radial bevel angle of the balance wheel of the first massage part and the rotating shaft is smaller than the radial bevel angle of the balance wheel of the second massage part and the rotating shaft. In one embodiment, the massage parts of the first massage part and the second massage part are arranged on the upper side and the lower side of the rotating shaft along the height direction. In one embodiment, the driving part is arranged between the two embedded parts of the first massage part. In one embodiment, the massage device further comprises a guiding unit, wherein the guiding unit is used for guiding the massage arm of the first massage part to swing back and forth towards the direction of approaching or separating from each other, and guiding the massage arm of the second massage part to swing back and forth along the length direction of the rotating shaft. In one embodiment, the guide unit comprises a guide plate and a guide column, wherein a guide groove is formed in the guide plate along the length direction of the rotating shaft, the guide column is arranged on the embedded part, and the guide column is arranged in the guide groove. In one embodiment, the n