CN212261830U - Simple massage machine core - Google Patents

Abstract

The utility model relates to a simple and easy massage core, which comprises a base, massage actuating mechanism includes a left side, right side massage arm, massage actuating mechanism is including kneading actuating mechanism, it includes kneading driving motor to knead actuating mechanism, knead the drive shaft, a left side, right side massage arm is connected and is kneaded in the drive shaft, massage actuating mechanism still includes the support piece that is connected with a left side, right side massage arm, support piece connects in kneading the drive shaft, massage actuating mechanism still includes rotation driving mechanism, rotation driving mechanism is including rotating driving motor, the rotation drive shaft is connected with the support piece transmission through rotating the transmission subassembly. The whole rotation adjustment of the massage actuating mechanism of the utility model realizes the 3D effect of massage, thus improving the massage comfort level and ensuring better user comfort level; the front-back distance and the width of the movement are reduced, and the layout is reasonable; the stability and the overall strength are high; simple structure and low production cost.

Description

Simple massage machine core

Technical Field

The utility model relates to a massage device technical field especially relates to a simple and easy massage core.

Background

The massage machine core is an important component of the massage chair, and when the massage machine core is used, the massage machine core is started to massage a human body. The massage machine core is arranged on the backrest bracket of the massage chair to massage the back of a user.

The massage movement originates from Japan, and the technology is updated slowly because of less workers. At present, most of domestic movement also uses the technology of the 90 th generation of Japan, and many design concepts are relatively lagged behind, so that the problem of poor comfort is caused. In addition, at present, most iron machine cores are used in the market, so that the machine core is large in size, high in machining precision requirement and difficult to assemble; the movement structure is also complex, the cost is high, and the popularization and standardization are difficult.

Disclosure of Invention

The utility model aims at providing a simple massage machine core.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

a simple massage machine core comprises a base, a massage executing mechanism arranged on the base, and a massage driving mechanism arranged on the base and used for driving the massage executing mechanism to perform massage action, wherein the massage executing mechanism comprises a left massage arm and a right massage arm, the massage driving mechanism comprises a kneading driving mechanism used for driving the left massage arm and the right massage arm to perform kneading action, the kneading driving mechanism comprises a kneading driving motor and a kneading driving shaft in transmission connection with the kneading driving motor, the left massage arm and the right massage arm are simultaneously connected with the kneading driving shaft,

massage actuating mechanism still include with left side massage arm, the support piece that right side massage arm is connected, support piece connect in knead the drive shaft on, massage actuating mechanism still including the drive massage actuating mechanism wind knead drive shaft pivoted rotation drive mechanism, rotation drive mechanism including rotate driving motor, with the rotation drive shaft that rotates driving motor transmission and connect, the rotation drive shaft through rotate the transmission subassembly with support piece transmission connect and drive massage actuating mechanism rotate.

Preferably, the rotary transmission assembly comprises a transmission gear connected to the rotary driving shaft, and an arc-shaped transmission rack arranged on the supporting member, wherein the arc-shaped transmission rack is supported on the transmission gear and meshed with the transmission gear.

Preferably, the supporting member is located between the left massage arm and the right massage arm.

Preferably, the massage actuator has an upper rotation limit position and a lower rotation limit position, the rotation driving mechanism further includes a limit detection component for stopping the massage actuator at the upper rotation limit position and the lower rotation limit position, when the massage actuator is located at the upper rotation limit position and the lower rotation limit position, the limit detection component is triggered, and the rotation driving motor is stopped.

Further preferably, the limit detection assembly comprises an upper limit detection part, a lower limit detection part and an induction part arranged on the rotation transmission assembly, the upper limit detection part and the lower limit detection part are connected with the driving motor, and when the induction part induces the upper limit detection part and the lower limit detection part, the rotation driving motor stops.

Further preferably, the upper limit detection component and the lower limit detection component comprise hall circuit boards and hall sensing patches arranged on the hall circuit boards; the induction component is a magnet, and the Hall induction patch and the magnet can mutually induce.

Preferably, the rotation angle range of the massage executing mechanism is 0-85 degrees.

Preferably, the supporting piece is provided with a head support.

Further preferably, the head rest is provided with a soft material.

Preferably, the massage driving mechanism further comprises a moving driving mechanism for driving the base to move relative to the massage device, and a beating driving mechanism for driving the left massage arm and the right massage arm to beat, wherein the moving driving mechanism comprises a moving driving motor and a moving driving shaft in transmission connection with the moving driving motor; the beating driving mechanism comprises a beating driving motor and a beating driving shaft in transmission connection with the beating driving motor, and the left massage arm and the right massage arm are respectively in rotation connection with the beating driving shaft through beating transmission components.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. the whole rotation adjustment of the massage executing mechanism realizes the 3D effect of massage, so that the massage comfort level is improved, and the comfort level of a user is better;

2. the front-back distance and the width of the machine core are reduced, and the layout is more reasonable; the stability of the machine core is enhanced, and the overall strength is high; the structure is simple, and the production and processing difficulty of the massager is reduced;

3. the same parts are adopted, so that the number of parts is reduced, a modular design is formed, and the production cost is reduced.

Drawings

FIG. 1 is a schematic diagram of the present embodiment;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is a schematic view of a base in this embodiment;

fig. 4 is a schematic view of a massage actuator according to the present embodiment;

FIG. 5 is a schematic view of the kneading drive shaft in the present embodiment;

fig. 6 is a schematic view of the massage actuator in the upper rotational limit position in this embodiment;

FIG. 7 is a cross-sectional view B-B of FIG. 6;

fig. 8 is a schematic view of the massage actuator in the lower extreme rotation position in this embodiment;

FIG. 9 is a cross-sectional view taken along line C-C of FIG. 8;

fig. 10 is a schematic view of the rapping drive shaft in this embodiment.

Wherein: 1. a base; 10. a base plate; 11. a side plate; 20. a left side massage arm; 21. a right massage arm; 22. a support member; 3. a head rest; 40. a movement driving motor; 41. moving the drive shaft; 42. a moving drive gear; 43. a support wheel; 50. a kneading drive motor; 51. kneading the drive shaft; 52. kneading the eccentric member; 60. rotating the drive motor; 61. rotating the drive shaft; 62. a transmission gear; 63. an arc-shaped transmission rack; 64. a support wheel; 70. knocking the driving motor; 71. knocking the drive shaft; 72. knocking the eccentric component; 73. a hinge; 730. a connecting end; 8. and moving the limiting part.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A simple massage machine core comprises a base 1, a massage executing mechanism arranged on the base 1 and a massage driving mechanism arranged on the base 1 and used for driving the massage executing mechanism to perform massage action.

The base 1 comprises a bottom plate 10 and side plates 11 arranged on two sides of the bottom plate 10, and the cross section of the whole base 1 is U-shaped.

The massage actuator comprises a left massage arm 20, a right massage arm 21, and a support member 22 connected to the left massage arm 20 and the right massage arm 21. In this embodiment: the support member 22 is connected between the left and right massage arms 20, 21, and the support member 22 extends in the front-rear direction of the base 1. The head rest 3 is arranged on the supporting member 22, the head rest 3 can be a part of the supporting member 22, and the head rest 3 is provided with a soft material. The head is rested on the head support 3 during massage, so that the problem that the neck is not provided with a support on time is solved, and the massage is more comfortable.

The massage driving mechanism includes a movement driving mechanism for driving the base 1 to move relative to the massage device, a kneading driving mechanism for driving the left massage arm 20 and the right massage arm 21 to perform a kneading operation, a rotation driving mechanism for driving the massage actuator to rotate about the kneading driving shaft 31, and a beating driving mechanism for driving the left massage arm 20 and the right massage arm 21 to perform a beating operation. Wherein:

the moving driving mechanism comprises a moving driving motor 40 and a moving driving shaft 41 in transmission connection with the moving driving motor 40, and the moving driving shaft 41 is matched with a rack on the massage device to realize movement through a moving driving gear 42. Support wheels 43 are further provided at both ends of the movement driving shaft 41 to support the movement.

The kneading driving mechanism comprises a kneading driving motor 50, a kneading driving shaft 51 in transmission connection with the kneading driving motor 50, and the left-side massage arm 20, the right-side massage arm 21 and the support member 22 are connected to the kneading driving shaft 51. The left and right massage arms 20, 21 are connected to the kneading drive shaft 51 via a kneading eccentric member 52, so that the left and right massage arms 20, 21 perform a kneading massage operation with a reciprocating width.

The rotation driving mechanism comprises a rotation driving motor 60 and a rotation driving shaft 61 in transmission connection with the rotation driving motor 60, and the rotation driving shaft 61 is in transmission connection with the supporting member 22 through a rotation transmission assembly. The two ends of the rotation driving shaft 61 extend to the two sides of the base 1 respectively and are used as moving supporting shafts for moving the base 1 relative to the massage device, that is, the moving driving gear 42 of the moving driving shaft 41 can drive the base 1 to move relative to the massage device, and the rotation driving shaft 61 supports the movement of the base 1, the lengths of the moving driving shaft 41 and the rotation driving shaft 61 are equal, and the two ends of the rotation driving shaft 61 are also provided with supporting wheels 64 for supporting the movement.

In this embodiment: the rotation transmission assembly includes a transmission gear 62 connected to the rotation driving shaft 61, and an arc-shaped transmission rack 63 provided on the support 22, the arc-shaped transmission rack 63 being supported on the transmission gear 62 and engaged with each other. The rotary driving motor 60 drives the whole massage executing mechanism to rotate around the kneading driving shaft 51 through the transmission gear 62 and the arc-shaped transmission rack 63, so that the adjustment of the massage executing mechanism is realized, and the rotating angle range of the massage executing mechanism is 0-85 degrees.

The massage executing mechanism has an upper rotation limit position and a lower rotation limit position, and therefore, the rotation driving mechanism further comprises a limit detection component for stopping the massage executing mechanism at the upper rotation limit position and the lower rotation limit position, so that when the massage executing mechanism is located at the upper rotation limit position and the lower rotation limit position, the limit detection component is triggered, and the rotation driving motor 60 stops. Specifically, the method comprises the following steps: the limiting detection assembly comprises an upper limiting detection part 65, a lower limiting detection part 66 and a sensing part 67 arranged at one end of the arc-shaped transmission rack 63, the upper limiting detection part 65 and the lower limiting detection part 66 are connected with the driving motor, and the upper limiting detection part 65 and the lower limiting detection part 66 comprise Hall circuit boards and Hall sensing patches arranged on the Hall circuit boards; the sensing component 67 is a magnet, and the hall sensing patch and the magnet can mutually sense. When the hall sensing patch senses the magnet, the hall circuit board can generate a signal, and the rotating driving motor 60 stops to realize limiting.

The rapping drive mechanism comprises a rapping drive motor 70 and a rapping drive shaft 71 in transmission connection with the rapping drive motor 70, and the left massage arm 20 and the right massage arm 21 are respectively in rotational connection with the rapping drive shaft 71 through a rapping transmission assembly. In this embodiment: the beating transmission assembly comprises a beating eccentric part 72 sleeved on the beating driving shaft 71 and a hinge 73 with one end rotatably connected with the beating eccentric part 72, the other end of the hinge 73 is a spherical connecting end 730, and the connecting end 730 is connected with the left massage arm 20 and the right massage arm 21. The tapping driving motor 70 drives the tapping driving shaft 71 to rotate, so as to drive the tapping eccentric part 72 to perform tapping actions shifted by 180 degrees, and thus the driving connecting end 730 drives the left massage arm 20 and the right massage arm 21 to perform tapping actions.

The moving driving motor 40, the kneading driving motor 50, the rotating driving motor 60 and the beating driving motor 70 are the same motor, the moving driving motor 40, the kneading driving motor 50 and the rotating driving motor 60 are positioned at two sides of the left side massage arm 20 and the right side massage arm 21 and are respectively installed on the side plate 11 of the base 1, and the beating driving motor 70 is positioned below the supporting piece 22, so that the standardization of parts is realized, the parts are reduced, and the cost and the assembly difficulty are reduced.

The massage movement has only four functional shafts of the moving drive shaft 41, the kneading drive shaft 51, the rotating drive shaft 61, and the tapping drive shaft 71, and the functional shafts do not include transmission shafts such as gear shafts included in the respective transmission components and the like. The movable driving shaft 41, the kneading driving shaft 51, the rotating driving shaft 61 and the beating driving shaft 71 are parallel to each other and extend along the left-right direction of the base 1, so that the overall strength of the movement is improved, the stability of the movement is enhanced, the structure is simple, the strength is high, and the front-back distance and the width of the movement are reduced.

In addition, the massage machine core also comprises a movement limiting component 8 which is arranged on the base 1 and used for limiting the movement position of the base 1 relative to the massage equipment. The movable limiting part 8 can also adopt a Hall detection circuit board which comprises an upper Hall signal and a lower Hall signal, thereby controlling the limit position of the massage machine core which moves up and down in the track of the massage equipment.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (10)

1. A simple massage machine core comprises a base, a massage executing mechanism arranged on the base, and a massage driving mechanism arranged on the base and used for driving the massage executing mechanism to perform massage action, wherein the massage executing mechanism comprises a left massage arm and a right massage arm, the massage driving mechanism comprises a kneading driving mechanism used for driving the left massage arm and the right massage arm to perform kneading action, the kneading driving mechanism comprises a kneading driving motor and a kneading driving shaft in transmission connection with the kneading driving motor, the left massage arm and the right massage arm are simultaneously connected with the kneading driving shaft,

the method is characterized in that: massage actuating mechanism still include with left side massage arm, the support piece that right side massage arm is connected, support piece connect in knead the drive shaft on, massage actuating mechanism still including the drive massage actuating mechanism wind knead drive shaft pivoted rotation drive mechanism, rotation drive mechanism including rotate driving motor, with the rotation drive shaft that rotates driving motor transmission and connect, the rotation drive shaft through rotate the transmission subassembly with support piece transmission connect and drive massage actuating mechanism rotate.

2. The simple massage movement of claim 1, wherein: the rotary transmission assembly comprises a transmission gear connected to the rotary driving shaft and an arc transmission rack arranged on the supporting piece, and the arc transmission rack is supported on the transmission gear and meshed with the transmission gear.

3. The simple massage movement of claim 1, wherein: the supporting piece is positioned between the left massage arm and the right massage arm.

4. The simple massage movement of claim 1, wherein: massage actuating mechanism rotate extreme position, down, rotation driving mechanism still including being used for making massage actuating mechanism be in last rotation extreme position, the spacing detection subassembly that rotates extreme position down and stop, work as massage actuating mechanism be located last rotation extreme position, when rotating extreme position down, spacing detection subassembly trigger, rotation driving motor stop.

5. The simple massage movement of claim 4, wherein: the limit detection assembly comprises an upper limit detection part, a lower limit detection part and an induction part arranged on the rotary transmission assembly, the upper limit detection part and the lower limit detection part are connected with the driving motor, and when the induction part induces the upper limit detection part and the lower limit detection part, the rotary driving motor stops.

6. The simple massage movement of claim 5, wherein: the upper limit detection part and the lower limit detection part comprise Hall circuit boards and Hall sensing patches arranged on the Hall circuit boards; the induction component is a magnet, and the Hall induction patch and the magnet can mutually induce.

7. The simple massage movement of claim 1, wherein: the rotation angle range of the massage executing mechanism is 0-85 degrees.

8. The simple massage movement of claim 1, wherein: the supporting piece is provided with a head support.

9. The simple massage movement of claim 8, wherein: the head support is provided with a soft material.

10. The simple massage movement of claim 1, wherein: the massage driving mechanism also comprises a movement driving mechanism for driving the base to move relative to the massage equipment and a beating driving mechanism for driving the left massage arm and the right massage arm to beat, and the movement driving mechanism comprises a movement driving motor and a movement driving shaft in transmission connection with the movement driving motor; the beating driving mechanism comprises a beating driving motor and a beating driving shaft in transmission connection with the beating driving motor, and the left massage arm and the right massage arm are respectively in rotation connection with the beating driving shaft through beating transmission components.

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