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CN-121987473-A - Massage machine core and massager

CN121987473ACN 121987473 ACN121987473 ACN 121987473ACN-121987473-A

Abstract

The application discloses a massage machine core which comprises a plurality of swing arms, a swing frequency control part, a plurality of center seats and a plurality of swing seat, wherein a first massage head is arranged on each swing arm, the swing frequency control part rotates around a first set central shaft, inner ends of the plurality of swing arms are arranged at intervals along the periphery of a switching seat and are rotatably connected to the switching seat, the switching seat is rotatably connected to the swing frequency control part, the rotating center of the switching seat is eccentrically arranged compared with the first set central shaft, the plurality of center seats correspond to the plurality of swing arms respectively, each center seat is provided with a sliding connection part in sliding fit with the corresponding swing arm, and the sliding connection part is positioned between the outer end and the inner end of the corresponding swing arm and allows the corresponding swing arm to rotate around the sliding connection part. Compared with the prior art, the massage machine core has a wider massage range. The application further provides a massager.

Inventors

  • HONG ZHONGJIN

Assignees

  • 厦门棱介科技有限公司

Dates

Publication Date
20260508
Application Date
20221231

Claims (10)

  1. 1. A massage machine core, characterized by comprising: a plurality of swing arms (5B), wherein each swing arm (5B) is provided with a first massage head (5C); The frequency-swinging control piece (5E) rotates around a first set central shaft, the inner ends of the swing arms (5B) are arranged at intervals along the periphery of the adapter seat (5M) and are rotatably connected to the adapter seat (5M), the adapter seat (5M) is rotatably connected to the frequency-swinging control piece (5E), and the rotation center of the adapter seat (5M) is eccentrically arranged compared with the first set central shaft; and the plurality of center seats (5D) are respectively corresponding to the plurality of swing arms (5B), each center seat (5D) is in sliding fit with the corresponding swing arm (5B), and the corresponding swing arm (5B) is allowed to rotate around the center seat.
  2. 2. A massage machine core, characterized by comprising: a plurality of swing arms (5B), wherein a first massage head (5C) is fixedly arranged on each swing arm (5B); The swinging frequency control piece (5E) rotates around a first set central shaft, the inner ends of the swinging arms (5B) are arranged in a stacked mode and are rotatably connected to the swinging frequency control piece (5E), and the rotation center of the swinging arms (5B) is eccentrically arranged compared with the first set central shaft; and the plurality of center seats (5D) are respectively corresponding to the plurality of swing arms (5B), each center seat (5D) is in sliding fit with the corresponding swing arm (5B), and the corresponding swing arm (5B) is allowed to rotate around the center seat.
  3. 3. Massage movement according to claim 1 or 2, characterized in that each of the central seats (5D) has a base portion (5D 1) and a sliding connection portion (5D 2) slidingly cooperating with the corresponding swing arm (5B), the sliding connection portion (5D 2) being located on the upper side of the base portion (5D 1), the sliding connection portion (5D 2) being located between the outer end and the inner end of the corresponding swing arm (5B) and allowing the corresponding swing arm (5B) to rotate around it, the central seat (5D) controlling the swing amplitude of the first massage head (5C) by adjusting the relative position of the sliding connection portion (5D 2) and the swing arm in a manner that moves within a set range.
  4. 4. A massaging movement according to claim 3, characterized in that it comprises a swing control (5F) which rotates about a second set central axis and is able to transform its own rotation motion into a movement motion of the central seat (5D) within a set range.
  5. 5. A massage movement according to claim 3, characterized in that it comprises a position detection mechanism for detecting the movement of the sliding contact (5D 2).
  6. 6. Massage movement according to claim 4, characterized in that it comprises a position detection mechanism for detecting the rotational position of the oscillation amplitude control element (5F).
  7. 7. The massage movement of claim 4, wherein the massage movement comprises a position detection mechanism that detects a number of turns of a motor that drives the swing control member.
  8. 8. The massage machine core according to claim 4, characterized in that the swing control member (5F) is in transmission connection with the swing driving motor (5I), and a code wheel sensor assembly is arranged on a motor shaft of the swing driving motor (5I) for detecting the rotation number of the motor.
  9. 9. A massage machine comprising a massage movement according to any one of claims 1 to 8.
  10. 10. Massager according to claim 9, characterized in that it comprises a top shell (1) and a bottom shell (2), said bottom shell (2) being connected to said top shell (1), said massage movement (5) being mounted on said top shell (1) by means of screw studs.

Description

Massage machine core and massager The invention is based on the division application of the original application, the application number of the original application is CN202211736913.0, the application date is 2022, 12 and 31 days, and the invention is named as a massage machine core and a massager. Technical Field The invention relates to the technology of massage equipment, in particular to a massage machine core and a massager. Background Patent application CN201911174814.6 discloses a massage machine core, and the scheme of the massage machine core is that a massage driver drives a massage rotating disc to rotate so as to realize the massage of the abdomen. The massage machine core of the above patent application has smaller massage area, single track of the massage manipulation and poor massage effect. In view of this, the present application has been made. Disclosure of Invention The invention aims to solve the technical problems of small massage area of the traditional massage machine core and single massage technique of the traditional massager. The first technical scheme adopted by the invention is that the massage machine core comprises a plurality of swing arms, a swing frequency control piece, a plurality of center seats and a plurality of swing seat, wherein a first massage head is arranged on each swing arm, the swing frequency control piece rotates around a first set central axis, inner ends of the plurality of swing arms are arranged at intervals along the periphery of an adapter seat and are rotatably connected to the adapter seat, the adapter seat is rotatably connected to the swing frequency control piece, a rotation central axis of the adapter seat is eccentrically arranged compared with the first set central axis, the plurality of center seats correspond to the plurality of swing arms respectively, each center seat is provided with a sliding connection part in sliding fit with the corresponding swing arm, and the sliding connection part is positioned between the outer end and the inner end of the corresponding swing arm and allows the corresponding swing arm to rotate around the sliding connection part. Preferably, the adapter is rotatably sleeved on an eccentric rod, the eccentric rod is eccentrically arranged on the frequency swinging control piece, a cover cap for limiting the adapter to be separated is arranged at the end part of the eccentric rod, and a second massage head is arranged on the adapter or the cover cap. The second technical scheme adopted by the invention is that the massage machine core comprises a plurality of swing arms, a swing frequency control piece, a plurality of center seats and a plurality of swing arms, wherein a first massage head is arranged on each swing arm, the swing frequency control piece rotates around a first set central shaft, inner ends of the plurality of swing arms are arranged in a stacked mode and are rotatably connected to the swing frequency control piece, a rotation central shaft of the swing arm is eccentrically arranged compared with the first set central shaft, the plurality of center seats are respectively corresponding to the plurality of swing arms, each center seat is in sliding fit with the corresponding swing arm, and the corresponding swing arm is allowed to rotate around the corresponding swing arm. Preferably, the inner ends of the swing arms are rotatably sleeved on the eccentric rod, the eccentric rod is eccentrically arranged on the frequency swinging control piece, the end parts of the eccentric rod are provided with caps for limiting the inner ends of the swing arms to be separated, and the caps are provided with second massage heads. Preferably, the center seat adjusts the relative positions of the sliding connection part and the inner end and the outer end of the swing arm in a mode of moving in a set range so as to control the swing amplitude of the outer end of the swing arm, and the massage machine core comprises a swing amplitude control part which rotates around a second set central shaft and can convert the rotation motion of the center seat into the movement motion of the center seat in the set range. Preferably, the swing control member has a guide chute slidably engaged with the sliding contact portion, and the guide chute S is configured to push the sliding contact portion when the swing control member is rotated, thereby moving the center seat within a set range. Preferably, the swing control member has an inner peripheral portion and an outer peripheral portion, the guide chute is disposed on the outer peripheral portion, the inner peripheral portion is concave compared with the outer Zhou Buxia, the inner peripheral portion is rotatably sleeved on the swing control member, the massage machine core includes a limiting member disposed on the swing control member, and the swing control member is limited to be separated from the swing control member along an axial direction. Preferably, the wobble frequency cont