CN217311027U

CN217311027U - Massage machine core

Info

Publication number: CN217311027U
Application number: CN202122597684.6U
Authority: CN
Inventors: 江军; 阚广奇
Original assignee: Zhejiang Guangxing Health Technology Co ltd
Current assignee: Zhejiang Guangxing Health Technology Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-08-30
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a massage machine core, a walking frame, a swing frame and an air bag for driving the swing frame to swing; the swing frame is provided with: the kneading driving device comprises a kneading motor, a kneading shaft, a belt component and a worm and gear component, the massaging mechanism can be eccentrically and movably arranged on the kneading shaft, the kneading motor drives a worm piece of the worm and gear component to rotate through the belt component, and a worm wheel piece of the worm and gear component is sleeved on the kneading shaft; the knocking driving device comprises a knocking motor, a knocking shaft and a knocking connecting piece, the knocking shaft is rotatably installed on the swing frame, one end of the knocking connecting piece is hinged to the massage mechanism through a ball, and the other end of the knocking connecting piece is rotatably sleeved on the knocking shaft. The utility model provides a massage core will drive the swing span and be close to the user when the gasbag is aerifyd, kneads drive arrangement and strikes drive arrangement and can drive massage mechanism respectively this moment and knead, strike the massage to the user.

Description

Massage machine core

Technical Field

The utility model relates to a massage equipment technique specifically relates to a massage core.

Background

Patent application CN201720188525.1 discloses a massage armchair core, and its scheme is through the human dynamics of pressure regulating gasbag increase and decrease resilience massage core roof pressure to reach the function of adjusting the massage core to the near massage dynamics of human body, satisfy the demand of different crowds to different massage dynamics. The present application aims at providing a more specific movement solution on the basis of the aforementioned prior art to enrich the design of the massage chair movement.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to provide a more concrete core solution on the basis of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a massage machine core comprises a walking frame, a swing frame capable of swinging back and forth relative to the walking frame, and an air bag positioned between the walking frame and the swing frame to drive the swing frame to swing; the swing frame is provided with: the kneading driving device drives the massage mechanism to perform deflection movement and comprises a kneading motor, a kneading shaft, a belt assembly and a worm and gear assembly, wherein the kneading motor is fixed on the swing frame, the kneading shaft is rotatably arranged on the swing frame, the massage mechanism can be movably arranged on the kneading shaft in a deflection manner, the kneading motor drives a worm piece of the worm and gear assembly to rotate through the belt assembly, and the worm and gear piece of the worm and gear assembly is sleeved and fixed on the kneading shaft; the knocking driving device drives the massage mechanism to perform knocking activity and comprises a knocking motor, a knocking shaft and a knocking connecting piece, wherein the knocking motor is fixed on the swing frame, the knocking shaft is rotatably installed on the swing frame, the knocking motor drives the knocking shaft to rotate, one end of the knocking connecting piece is hinged to the massage mechanism through a ball, and the other end of the knocking connecting piece is rotatably sleeved on the knocking shaft.

Preferably, the kneading motor is a brushless motor.

Preferably, the massage mechanism comprises a massage arm, a deflection sleeve and a bearing, the massage arm is sleeved on the bearing, the deflection sleeve is sleeved and fixed on the kneading shaft, and the bearing is sleeved on the deflection sleeve; one end of the knocking connecting piece is hinged on the massage arm through a ball.

Preferably, the massage machine core comprises a detection device for detecting the rotating speed of the kneading shaft, and the detection device comprises a hall device fixed on the swing frame and a magnetic element which is arranged on the kneading shaft and rotates along with the kneading shaft.

Preferably, the swing frame has an accommodating groove formed in a lower side thereof, and the electric control plate of the massage movement is mounted in the accommodating groove.

Preferably, a swing limiting mechanism is disposed between the walking frame and the swing frame, and includes a limiting member fixed to the walking frame and having an arc-shaped sliding slot, and a sliding rod fixed to the swing frame and slidably connected to the arc-shaped sliding slot.

Preferably, the walking driving device of the massage machine core comprises a walking motor, a lower walking shaft which is rotatably arranged at the lower side of the walking frame, and an upper walking shaft which is fixed at the upper side of the walking frame; the swing frame is sleeved on the lower walking shaft 52 in a manner of swinging back and forth.

Preferably, the walking motor is mounted on the swing frame.

Preferably, the upper end and the lower end of the massage arm are respectively provided with a massage head, and the periphery of the massage head at the lower end is provided with a plurality of raised strip-shaped massage parts.

Preferably, an elastic reset piece is arranged between the walking frame and the swinging frame.

Owing to adopted above technical scheme, the utility model discloses following beneficial effect has:

1. according to the massage machine core, when the air bag is inflated, the driving swing frame is close to a user, and at the moment, the kneading driving device and the knocking driving device can respectively drive the massage mechanism to knead and knock the user;

2. according to the massage machine core, the kneading motor drives the kneading shaft to rotate through two-stage transmission of the belt component and the worm and gear component, the rotation of the kneading shaft can be controlled more finely, and the belt of the belt component can play a role in buffering and absorbing vibration;

3. knead the motor and adopt brushless motor, and help alleviating the volume of massage core, compare in adopting brush motor moreover, brushless motor helps promoting the moment of torsion for massage mechanism's massage arm can be done longer, thereby massage head on the massage arm can be more in place to the massage of neck.

Drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the drawings of the embodiments will be briefly described below, and it is obvious that the drawings in the following description only relate to some embodiments of the present invention, and are not intended to limit the present invention.

Fig. 1 depicts a schematic view of a right anterior lateral perspective massage movement;

figure 2 shows a schematic view of the massage movement from a right rear perspective;

figure 3 shows a schematic view of the massage movement from a lower left side perspective;

figure 4 shows a first exploded state diagram of the massage movement;

figure 5 shows a second exploded state diagram of the massage movement;

figure 6 shows a schematic view of the massage mechanism and kneading shaft;

figure 7 shows an exploded view of the massage movement and kneading shaft;

fig. 8 shows an exploded view of the kneading drive.

Reference numerals:

the massage device comprises a walking frame 1, a swing frame 2, an air bag 3, a massage mechanism 4, a walking driving device 5, a kneading driving device 6, a knocking driving device 7, an electric control board 8, a swing limiting mechanism 9 and a detection device 10.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Features in the embodiments described below may be combined with each other without conflict.

With reference to fig. 1 to 5, the massage machine core of the present application includes a walking frame 1, a swing frame 2, an air bag 3, a massage mechanism 4, a walking driving device 5, a kneading driving device 6, a knocking driving device 7, an electric control board 8, a swing limiting mechanism 9, and a detecting device 10.

When the massage machine core is arranged on the massage chair, the walking frame 1 walks on the guide rail of the massage chair.

The swing frame 2 can swing back and forth relative to the walking frame 1, and the rotation center is a lower walking shaft 52. The swing frame 2 includes a pair of left and right side walls 21, an upper side wall 22, a lower side wall 23, a rear side wall 24, and a front side wall 25. The swing frame 2 has a receiving groove S opened on the lower side.

The air bag 3 is positioned between the rear side wall of the walking frame 1 and the rear side wall 24 of the swing frame 2, and the air bag 3 is used for driving the swing frame 2 to swing.

Referring to fig. 6 and 7, the massage mechanism 4 includes a massage arm 41, a deflection sleeve 42, and a bearing 43, wherein the massage arm 41 is sleeved on the bearing 43, the deflection sleeve 42 is sleeved and fixed on the kneading shaft 62, and the bearing 43 is sleeved on the deflection sleeve 42. The upper and lower ends of the massage arm 41 are respectively provided with massage heads, and the radial size of the massage head at the upper end is larger than that of the massage head at the lower end. The periphery of the massage head at the lower end is provided with a plurality of raised strip-shaped massage parts.

The travel drive unit 5 includes a travel motor 51, a lower travel shaft 52, and an upper travel shaft 53. The walking motor 51 is mounted on the swing frame 2, the lower walking shaft 52 is rotatably mounted at the lower side of the walking frame 1, gears and rollers are fixedly mounted at the left side and the right side of the lower walking shaft 52, the upper walking shaft 53 is fixed at the upper side of the walking frame 1, the rollers are rotatably mounted at the left side and the right side of the upper walking shaft 53, the walking motor 51 is in transmission connection with the lower walking shaft 52 through a worm and gear assembly (not shown), a shell for packaging the worm and gear assembly is mounted on the swing frame 2, and the walking motor 51 is mounted on the shell, so that the walking motor is indirectly mounted on the swing frame 2. The swing frame 2 is coupled to the lower traveling shaft 52 so as to be swingable forward and backward.

The kneading driving device 6 is used for driving the massage mechanism 4 to perform a deflection movement. Referring to fig. 8, the kneading driving device 6 includes a kneading motor 61, a kneading shaft 62, a belt assembly 63, and a worm and gear assembly 64, wherein the belt assembly 63 includes a belt 631, a first belt pulley 632, and a second belt pulley 633, the first belt pulley 631 is sleeved on a driving shaft of the kneading motor 61, the second belt pulley 633 is sleeved on a worm rod 641, the belt 631 is sleeved on the first belt pulley 631 and the second belt pulley 632, the worm and gear assembly 64 includes a worm 641 and a worm gear 642, and the worm gear 642 is sleeved on the kneading shaft 62. The kneading motor 61 is fixed to the swing frame 2, and is a brushless motor. The kneading shaft 62 is rotatably mounted on the swing frame 2. The kneading motor 61 drives the worm member 641 to rotate through the belt assembly 63, and since the worm member 642 is sleeved and fixed on the kneading shaft 62, when the worm member 641 rotates, the kneading shaft 62 is driven to rotate through the worm member 642. Because the massage arm 41 is sleeved on the bearing 43, the deflection sleeve 42 is sleeved on the kneading shaft 62, the bearing 43 is sleeved on the deflection sleeve 42, the massage arm 41 is limited by the knocking connecting piece 73 and can not rotate along with the kneading shaft 62, when the kneading shaft 62 rotates, the massage arm 41 can deflect, namely, the massage mechanism 4 can be installed on the kneading shaft 62 in a deflection motion manner.

The knocking driving device 7 is used for driving the massage mechanism 4 to perform a knocking action, and referring to fig. 4, the knocking driving device 7 includes a knocking motor 71, a knocking shaft 72 and a knocking connecting member 73. The knocking motor 71 is fixed on the swing frame 2, the knocking shaft 72 is rotatably mounted on the swing frame 2, the knocking motor 71 drives the knocking shaft 72 to rotate, one end of the knocking connecting piece 73 is hinged on the massage arm 41 of the massage mechanism 4 through a ball joint, and the other end of the knocking connecting piece is rotatably sleeved on the knocking shaft 72.

The electric control board 8 is installed in the containing groove S of the swing frame 2. The electric control board 8 is electrically connected to the walking, kneading and knocking motors to control the motors to work.

The swing limiting mechanism 9 is disposed between the walking frame 1 and the swing frame 2, the swing limiting mechanism 9 includes a limiting member 91 and a sliding rod 92, the limiting member 91 is fixed on the walking frame 1 and has an arc-shaped sliding slot, the sliding rod 92 is fixed on the swing frame 2, and the sliding rod 92 is slidably connected to the arc-shaped sliding slot of the limiting member 91.

The detecting device 10 is used for detecting the rotating speed of the kneading shaft 62. In the present embodiment, the detecting device 10 includes a hall device 101 fixed to the swing frame 2, and a magnetic member 102 mounted on the kneading shaft 62 to rotate therewith. The detection of the rotating speed of the rotating shaft by using the Hall device and the magnetic part is the prior art, and is not described in detail.

It should be understood that an elastic restoring member (not shown) such as a tension spring may be disposed between the walking frame 1 and the swing frame 2, as understood in conjunction with patent application CN201720188525.1, and the elastic restoring member drives the swing frame 2 to swing from front to back, which is not described in detail herein.

The above is an embodiment of the present application. In another embodiment, the traveling motor may be mounted on the traveling frame 1. In another embodiment, the massage mechanism may have only one massage head.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A massage machine core comprises a walking frame (1), a swing frame (2) which can swing back and forth relative to the walking frame (1), and an air bag (3) which is positioned between the walking frame (1) and the swing frame (2) and drives the swing frame (2) to swing; the device is characterized in that the swing frame (2) is provided with:

the kneading driving device (6) is used for driving the massage mechanism (4) to perform deflection movement and comprises a kneading motor (61), a kneading shaft (62), a belt component (63) and a worm and gear component (64), the kneading motor (61) is fixed on the swing frame (2), the kneading shaft (62) is rotatably arranged on the swing frame (2), the massage mechanism (4) can be movably arranged on the kneading shaft (62) in a deflection manner, the kneading motor (61) drives a worm piece (641) of the worm and gear component (64) to rotate through the belt component (63), and a worm gear piece (642) of the worm and gear component (64) is sleeved on the kneading shaft (62);

strike drive arrangement (7), drive massage mechanism (4) strike the activity, it includes strikes motor (71), strikes axle (72) and strikes connecting piece (73), strike on motor (71) are fixed in swing span (2), strike axle (72) and rotationally install on swing span (2), strike motor (71) drive and strike axle (72) and rotate, the one end ball joint that strikes connecting piece (73) is on massage mechanism (4), the other end rotationally cup joints on striking axle (72).

2. A massage movement according to claim 1, wherein the kneading motor (61) is a brushless motor.

3. The massage movement according to claim 1, wherein the massage mechanism (4) comprises a massage arm (41), a deflection sleeve (42) and a bearing (43), the massage arm (41) is sleeved on the bearing (43), the deflection sleeve (42) is sleeved and fixed on the kneading shaft (62), and the bearing (43) is sleeved on the deflection sleeve (42); one end of the knocking connecting piece (73) is hinged on the massage arm (41) through a ball joint.

4. A massage movement according to claim 1, comprising detection means (10) for detecting the speed of rotation of the kneading shaft (62), the detection means (10) comprising a hall device (101) fixed to the oscillating frame (2), a magnetic element (102) mounted on the kneading shaft (62) and rotating therewith.

5. A massage movement according to claim 1, wherein the oscillating frame (2) has a housing slot (S) open on the underside, in which housing slot (S) an electronic control board (8) of the massage movement is mounted.

6. A massage movement according to claim 1, wherein a swing limiting mechanism (9) is provided between the walking frame (1) and the swing frame (2), and comprises a limiting member (91) fixed on the walking frame (1) and having an arc-shaped sliding slot, and a sliding rod (92) fixed on the swing frame (2) and slidably connected to the arc-shaped sliding slot.

7. A massage movement according to claim 1, wherein the travel drive (5) of the massage movement comprises a travel motor (51), a lower travel shaft (52) rotatably mounted on the lower side of the travel frame (1), and an upper travel shaft (53) fixed to the upper side of the travel frame (1); the swing frame (2) can be sleeved on the lower walking shaft (52) in a front-back swing mode.

8. A massaging movement according to claim 7, characterized in that the walking motor (51) is mounted on a rocking frame (2).

9. A massage movement according to claim 3, wherein the upper and lower ends of the massage arm (41) are respectively provided with massage heads, and the periphery of the massage head at the lower end is provided with a plurality of raised strip-shaped massage parts.

10. Massage movement according to claim 1, wherein an elastic return element is provided between the walking frame (1) and the oscillating frame (2).