CN115645243A - Massage movement and massage machine - Google Patents

Abstract

A massage movement, comprising: a massage mechanism; a width driving mechanism having a width driving shaft provided in the left and right direction and a motion conversion unit for supporting the massage mechanism on the width driving shaft in a manner of swinging back and forth and converting the rotational force of the width driving shaft into a massage operation of the massage mechanism in the left and right direction; the knocking driving mechanism drives the massage mechanism to swing back and forth in a reciprocating manner so as to perform knocking massage; a sliding seat configured to slide in an up-down direction; the knocking driving mechanism is arranged between the sliding seat and the massage mechanism, and the sliding seat drives the massage mechanism to swing in the front-back direction through the knocking driving mechanism when sliding in the up-down direction so as to adjust the jacking pressure degree of the massage mechanism. The massage core overall structure of this application is comparatively compact. The application further provides a massage machine.

Description

Massage movement and massage machine

Technical Field

The invention relates to the technology of massage equipment, in particular to a massage machine core and a massage machine.

Background

Patent application CN203915383U discloses a massage adjusting device for a massage chair, which adopts a scheme that when the adjustment sliding is performed, an adjusting arm drives a mounting seat to move, so as to control the swing position of a massage structure (kneading and beating mechanism) arranged on the mounting seat. The specific structure of the adjustment massage structure's of aforementioned patent application pendulum position still is comparatively complicated, and compact structure has optimization space. In view of this, the present application is specifically made.

Disclosure of Invention

The invention aims to solve the technical problem of providing a massage machine core to solve the problem that the existing massage machine core is not compact enough.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows: a massage movement, comprising: a massage mechanism; a width driving mechanism having a width driving shaft provided in the left and right direction and a motion conversion unit for supporting the massage mechanism on the width driving shaft in a manner of swinging back and forth and converting the rotational force of the width driving shaft into a massage operation of the massage mechanism in the left and right direction; the knocking driving mechanism drives the massage mechanism to swing back and forth so as to carry out knocking massage; a sliding seat configured to slide in an up-down direction; the knocking driving mechanism is arranged between the sliding seat and the massage mechanism, and the sliding seat drives the massage mechanism to swing in the front-back direction through the knocking driving mechanism when sliding in the up-down direction so as to adjust the jacking pressure degree of the massage mechanism.

Preferably, strike actuating mechanism contains strikes driving motor, strikes the drive shaft and strikes coupling assembling, strike driving motor and strike the drive shaft and install on the sliding seat, strike the drive shaft and control the setting and receive strike driving motor drive and rotate, strike coupling assembling and install between striking drive shaft and massage mechanism to take massage mechanism reciprocating swing back and forth when strikeing the drive shaft rotation.

Preferably, the knocking connecting assembly is provided with a knocking connecting rod and a rotating connecting seat; the first end of the knocking connecting rod is hinged to the rotating connecting seat, and the second end of the knocking connecting rod is hinged to the massage mechanism; the rotating connecting seat is rotatably sleeved on the knocking driving shaft, and the rotating axis of the rotating connecting seat and the rotating axis of the knocking driving shaft have a set eccentric distance.

Preferably, the first end of the knocking connecting rod is hinged to the rotary connecting seat through a ball joint, and the second end of the knocking connecting rod is hinged to the massage mechanism through a ball joint.

Preferably, the slide driving mechanism for driving the slide base to slide includes a screw rod member disposed vertically and a nut member mounted on the slide base, the nut member is sleeved on the screw rod member, and the nut member drives the slide base to move vertically along with the screw rod member in a manner that the nut member rotates without rotating.

Preferably, the screw rod is sleeved with a spiral spring, and two sides of the spiral spring are respectively abutted against the nut piece and the sliding seat.

Preferably, the massage mechanism comprises a displacement detector for detecting the displacement of the nut member relative to the slide base when the body pressure acts on the massage mechanism.

Preferably, the motion conversion component is an eccentric hub, and the massage mechanism is sleeved on the eccentric hub.

Preferably, a sliding driving motor for driving the screw rod piece to rotate drives the screw rod piece to rotate through a sliding transmission assembly; the control box of the massage machine core is provided with an avoiding space for configuring the sliding transmission component.

Preferably, the massage machine core comprises a support frame having a main frame body and a rear shell, the main frame body is provided with a slot for the sliding seat to slide up and down, and the rear shell is mounted at the rear side of the main frame body.

Preferably, the main frame body is in a flat square shape.

Preferably, a sliding driving motor for driving the screw rod element to rotate drives the screw rod element to rotate through a sliding transmission assembly, and the sliding transmission assembly penetrates through the main frame body along the front-back direction.

The application further provides a massage machine, which comprises the massage machine core.

Due to the adoption of the technical scheme, the invention has the following beneficial effects: according to the massage machine core, when the sliding seat slides in the up-down direction, the massage mechanism is driven to swing in the front-back direction through the knocking driving mechanism, the knocking driving mechanism drives the massage mechanism to conduct knocking massage, and the sliding action of the sliding seat is converted into the front-back swinging action of the massage mechanism, so that compared with the scheme of CN203915383U in the prior art, the whole structure is compact.

Drawings

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

Fig. 1 and 2 are schematic views respectively showing a massage movement according to a further embodiment from different perspectives;

FIG. 3 depicts a variation of the massage mechanism being driven to swing back and forth in a cross-sectional view in accordance with one embodiment of the massage mechanism;

figure 4 shows a first exploded view of the massage cartridge of one embodiment;

figure 5 depicts a second exploded view of the massage cartridge of one embodiment;

fig. 6 is a first exploded view of the massage movement, the support frame, the sliding seat and the sliding driving mechanism of the embodiment;

fig. 7 is a second exploded view of the massage movement, the support frame, the sliding seat and the sliding drive mechanism of the embodiment;

FIG. 8 depicts a third exploded view of the massage cartridge, support frame, slide block and slide drive mechanism of one embodiment;

fig. 9 depicts a schematic view of a massage mechanism of the massage cartridge of an embodiment;

FIG. 10 depicts a transition from the disassembled state to the assembled state of the width drive shaft and motion conversion assembly;

FIG. 11 shows an exploded view of the percussive drive mechanism.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings. The components of 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Some embodiments of the invention are 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, in one embodiment, the massage movement of the present application includes a support frame 1, a massage mechanism 2, a travel driving mechanism 3, a width driving mechanism 4, a knocking driving mechanism 5, a sliding seat 6, a sliding driving mechanism 7, and a control box 8. In fig. 1, the X direction is the right-left direction, the Y direction is the back-front direction, and the Z direction is the bottom-up direction, it should be understood that the directions in fig. 1 are not limited to the installation manner of the massage mechanism actually used in the massage machine, and the installation direction of the massage mechanism can be adjusted according to the product requirements. The detailed description will be made below.

Referring to fig. 4 to 8, the support frame 1 includes a main frame 1A and a rear case 1B. The main frame body 1A is in a flat square shape, occupies a small space in the front-rear direction, and is provided with a long hole S in the middle for the sliding seat 6 to slide up and down. The rear case 1B is attached to the rear side of the main body frame 1A, and covers the rear side of the main body frame 1A to protect the structure located on the rear side of the main body frame 1A. The main frame 1A supports the massage mechanism 2, the travel drive mechanism 3, the kneading drive mechanism 4, the tapping drive mechanism 5, the slide base 6, the slide drive mechanism 7, and the control box 8.

Referring to fig. 9, the massage mechanism 2 includes a fixed arm 2A, a swing arm 2B and a spring assembly 2C, the fixed arm 2A is used for connecting a driving mechanism of the massage movement, the swing arm 2B is pivoted on the fixed arm 2A in a manner of swinging back and forth, and the spring assembly 2C is installed between the fixed arm 2A and the swing arm 2B, which makes the swing arm 2B keep a tendency of swinging forward. The specific structure that the massage mechanism can adopt is not limited to this, and it can be replaced with, for example, a swing arm having an integral type, such as the massage swing arm disclosed in patent application cn202210367201. X.

Referring to fig. 1 to 4, the travel drive mechanism 3 includes a travel drive motor 3A, an upper travel shaft 3B, a lower travel shaft 3C, a travel gear 3D, an upper travel wheel 3E, and a lower travel wheel 3F. The walking driving motor 3A and the upper walking shaft 3B are arranged on the upper side of the main frame body 1A of the support frame 1, the walking driving motor 3A drives the upper walking shaft 3B to rotate, and when the upper walking shaft 3B rotates, the walking driving motor drives the walking gears 3D and the upper walking wheels 3E which are arranged at the two ends of the upper walking shaft to rotate. Lower walking shaft 3C is installed in the downside of the main frame body 1A of support frame 1, and in this embodiment, the left and right sides of control box 8 divides and is equipped with a walking shaft 3C, and overall structure is compact, and lower travelling wheel 3F rotationally installs on lower walking shaft 3C. The walking driving mechanism 3 is used for matching with the guide rail of the massage machine, and the specific structure thereof is not limited thereto, for example, the positions of the upper and lower walking shafts can be exchanged, and the structure of the walking driving mechanism can also be adjusted by referring to the existing structure such as patent application CN201810559891.2, etc., which will not be described again.

Width driving mechanism referring to fig. 1 and 4, the width driving mechanism 4 includes a width driving motor 4A, a width driving shaft 4B, a motion converting assembly 4C, a first shaft base 4D, and a second shaft base 4E. The width drive shaft 4B is provided on the left and right sides, and the left and right sides thereof are rotatably supported on the main frame body 1A of the support frame 1 via the first shaft seat 4D and the second shaft seat 4E. The width driving motor 4A is mounted on the second shaft base 4E and drives the width driving shaft 4B to rotate, and a transmission assembly (not shown, for example, a worm gear assembly) connecting the driving shaft of the width driving motor 4A and the width driving shaft 4B is disposed in the second shaft base 4E. Specifically, in the present embodiment, the motion conversion unit 4C is an eccentric hub, which is fixed to the width drive shaft 4B in a sleeved manner, and the fixed arm 2A of the massage mechanism 2 is sleeved on the outer ring of the bearing member M, and the inner ring of the bearing member M is sleeved on the eccentric hub, as shown in fig. 9, so that the massage mechanism 2 can swing back and forth with respect to the eccentric hub. The massage mechanism 2 can swing to and fro relative to the eccentric hub when driven by the knocking drive mechanism 5, thus realizing knocking massage. In addition, the pressing force of the massage mechanism 2 can be adjusted by controlling the back-and-forth swing amplitude of the massage mechanism 2 with respect to the eccentric hub, which will be further described later.

[ knocking driving mechanism ] combines fig. 1, fig. 4, fig. 5 and fig. 11, and knocking driving mechanism 5 is installed between slide seat 6 and massage mechanism 2, and it contains knocking driving motor 5A, knocking drive shaft 5B, knocking connecting component 5C and knocking transmission component 5D, and in this embodiment, knocking transmission component 5D is a belt transmission component. Drive motor 5A and drive shaft 5B that strikes install on sliding seat 6, strike drive shaft 5B and control the setting, strike drive motor 5A and strike drive shaft 5B through the drive of striking transmission assembly 5D and rotate. The knocking connecting component 5C is arranged between the knocking driving shaft 5B and the massage mechanism 2 so as to drive the massage mechanism 2 to swing back and forth when the knocking driving shaft 5B rotates, and knocking massage is realized. In this embodiment, the knocking connection assembly 5C has a knocking connection rod N1 and a rotating connection seat N2, a first end of the knocking connection rod N1 is hinged to the rotating connection seat N2 (in this embodiment, the knocking connection rod is ball-hinged), a second end of the knocking connection rod is hinged to the massage mechanism 2 (in this embodiment, the ball-hinged connection rod is ball-hinged), the rotating connection seat N2 is rotatably sleeved on the knocking drive shaft 5B, and a rotation axis of the knocking connection rod and a rotation axis of the knocking drive shaft 5B have a set eccentric distance (referring to fig. 11, axes of left and right sides of the knocking drive shaft 5B have a set eccentric distance compared with an axis of the middle portion thereof, so that a rotation axis of the rotating connection seat N2 sleeved on left and right sides of the knocking drive shaft 5B and a rotation axis of the knocking drive shaft 5B have a set eccentric distance). The specific structure of the knocking driving mechanism is not limited thereto, and the first end of the knocking link N1 may be hinged to the rotating connecting seat N2 only in the left-right direction, which can be understood by referring to the corresponding driving mechanism of patent application CN201810559891.2, etc.

Referring to fig. 6 to 8, the sliding seat 6 includes a first seat portion 6A, a second seat portion 6B, a third seat portion 6C, and a bearing member 6D, and the first seat portion 6A and the second seat portion 6B are engaged with each other in a front-back direction and clamped between the left and right end edges of the slot S of the main frame 1A, so that the sliding seat 6 can slide up and down relative to the support frame 1. The third seat portion 6C is mounted on the first seat portion 6A, the bearing piece 6D is mounted between the first seat portion 6A and the third seat portion 6C, and the bearing piece 6D is sleeved on the knocking drive shaft 5B, so that the knocking drive shaft 5B is rotatably supported on the sliding seat 6. Referring to fig. 3, when the sliding seat 6 slides in the vertical direction, the knocking driving mechanism 5 drives the massage mechanism 2 to swing in the front-back direction, so as to adjust the top pressure of the massage mechanism 2.

The slide driving mechanism 7 drives the slide seat 6 to slide relative to the support frame 1, and with reference to fig. 3 to 6, includes a slide driving motor 7A, a lead screw member 7B, a nut member 7C, a spiral spring 7D, a slide transmission assembly 7E, and a cushion washer 7F. In this embodiment, the sliding transmission assembly 7E is a belt transmission assembly, and as shown in fig. 7, the sliding transmission assembly 7E penetrates through the main frame body 1A along the front-back direction, so that the front-back space of the main frame body 1A is reasonably utilized, the whole structure of the massage machine core is compact, and the rear shell 1B protects the part of the sliding transmission assembly 7E, which is located at the rear side of the main frame body 1A. The sliding driving motor 7A is installed on the supporting frame 1, the screw rod piece 7B is arranged up and down, and the sliding driving motor 7A drives the screw rod piece 7B to rotate through the sliding transmission assembly 7E. The nut member 7C is mounted on the sliding seat 6 (referring to fig. 6, the sliding seat 6 has a mounting groove T for mounting the nut member 7C), and the nut member 7C is sleeved on the screw member 7B. The spiral spring 7D is sleeved on the screw rod piece 7B, and two sides of the spiral spring 7D are respectively abutted against the nut piece 7C and the sliding seat 6. The buffer washer 7F is sleeved on the screw rod piece 7B and is positioned between the nut piece 7C and the sliding seat 6, so that the functions of buffering and noise reduction are achieved. When the screw member 7B rotates, the nut member 7C is restricted by the sliding seat 6 and does not rotate with the screw member 7B, but only moves in the axial direction (up-down direction) of the screw member 7B to drive the sliding seat 6 to move, i.e., the nut member 7C drives the sliding seat 6 to move up and down with the screw member 7B rotating without rotating. The specific structure of the slide drive mechanism 7 is not limited to this, and it may be replaced with, for example, a telescopic push rod.

The control box 8 is arranged at the lower side of the main body frame 1A of the support frame 1 and is used for controlling the massage machine core to work. With reference to fig. 4 and 5, the control box 8 has an avoiding space 8A configured with the sliding transmission assembly 7E, and the avoiding space 8A makes the whole structure of the massage machine core compact.

The displacement detector 9 is used for detecting the displacement of the nut member 7C relative to the sliding seat 6 when the body pressure acts on the massage mechanism 2, and with reference to fig. 3 and 6 to 8, the displacement detector 9 comprises a magnet member 9A and a hall element 9B, the magnet member 9A is mounted on the nut member 7C, the hall element 9B is mounted on the sliding seat 6, when the body pressure acts on the massage mechanism 2 and is transmitted to the lead screw member 7B, the lead screw member 7B and the nut member 7C are integrally displaced relative to the sliding seat 6, and the hall element 9B is triggered by the movement of the iron collision member 9A to generate a corresponding detection signal. When the screw rod piece 7B and the nut piece 7C integrally displace relative to the sliding seat 6, the spiral spring 7D correspondingly deforms, and the control box 8 can calculate the volume pressure according to the elastic coefficient of the spiral spring 7D and the displacement of the screw rod piece 7B and the nut piece 7C. The specific structure of the displacement detector 9 is not limited to the above-described embodiment, and may be adjusted to be an optical coupling type sensor, for example.

With reference to fig. 1 and 3, the massage movement of the present application can implement the following working modes: when the sliding seat 6 slides in the up-down direction, the knocking driving mechanism 5 drives the massage mechanism 2 to swing in the front-back direction, so as to adjust the jacking pressure of the massage mechanism 2. The width driving shaft 4B can be driven to rotate synchronously while the top pressure of the massage mechanism 2 is adjusted, so that the massage mechanism 2 can move in the left-right direction.

The above is the first embodiment of the present application, the massage machine core of the first embodiment may further include a rotation speed sensor for detecting a rotation speed of the width driving shaft, a sliding position sensor for detecting a sliding position of the sliding seat 6, and the control box may control a position of the massage mechanism in the front-back direction by controlling the sliding position of the sliding seat 6, which will not be described again.

The present application further provides a massage machine, which includes the massage machine core, such as a massage chair.

The above description is only for the specific embodiment of the present invention, but the 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 are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A massage movement, comprising:

a massage mechanism (2);

a width drive mechanism (4) having a width drive shaft (4B) and a motion conversion assembly (4C), wherein the width drive shaft (4B) is provided on the left and right sides, and the motion conversion assembly (4C) supports the massage mechanism (2) on the width drive shaft (4B) in a manner of swinging back and forth, and converts the rotating force of the width drive shaft (4B) into the massage action of the massage mechanism (2) in the left and right directions;

the knocking driving mechanism (5) drives the massage mechanism (2) to swing back and forth in a reciprocating manner so as to perform knocking massage;

a slide base (6) provided to slide in the vertical direction;

it is characterized in that the preparation method is characterized in that,

the knocking driving mechanism (5) is arranged between the sliding seat (6) and the massage mechanism (2), and the sliding seat (6) drives the massage mechanism (2) to swing in the front-back direction through the knocking driving mechanism (5) when sliding in the up-down direction so as to adjust the jacking pressure of the massage mechanism (2).

2. A massage movement according to claim 1, wherein the tapping drive mechanism (5) comprises a tapping drive motor (5A), a tapping drive shaft (5B) and a tapping connection assembly (5C), the tapping drive motor (5A) and the tapping drive shaft (5B) being mounted on a sliding seat (6), the tapping drive shaft (5B) being arranged side-to-side and driven by the tapping drive motor (5A) to rotate, the tapping connection assembly (5C) being mounted between the tapping drive shaft (5B) and the massage mechanism (2) to bring the massage mechanism (2) to swing back and forth when the tapping drive shaft (5B) rotates.

3. A massaging movement according to claim 2, wherein the tapping connection assembly (5C) has a tapping link (N1) and a rotary connection seat (N2); the first end of the knocking connecting rod (N1) is hinged to the rotating connecting seat (N2), and the second end of the knocking connecting rod is hinged to the massage mechanism (2); the rotary connecting seat (N2) is rotatably sleeved on the knocking driving shaft (5B), and the rotary axis of the rotary connecting seat and the rotary axis of the knocking driving shaft (5B) have a set eccentric distance.

4. The massage movement of claim 1, wherein the slide driving mechanism (7) for driving the sliding seat (6) to slide comprises a screw rod member (7B) disposed vertically and a nut member (7C) mounted on the sliding seat (6), the nut member (7C) is sleeved on the screw rod member (7B), and the nut member (7C) drives the sliding seat (6) to move vertically along with the screw rod member (7B) in a manner that the nut member (7C) rotates without rotating.

5. A massaging movement according to claim 4, wherein a helical spring (7D) is sleeved on the screw member (7B), and two sides of the helical spring (7D) abut against the nut member (7C) and the sliding seat (6) respectively.

6. A massage movement according to claim 5, comprising a displacement detector (9) for detecting the amount of displacement of the nut member (7C) relative to the slide base (6) when body pressure is applied to the massage mechanism (2).

7. A massaging movement according to claim 4, wherein a slide drive motor (7A) for driving the rotation of the rod (7B) drives the rotation of the rod (7B) through a slide transmission assembly (7E); the control box (8) of the massage machine core is provided with an avoidance space (8A) configured with the sliding transmission component (7E).

8. The massage movement of claim 1, comprising a support frame (1) having a main frame (1A) and a rear housing (1B), wherein the main frame (1A) has a slot (S) for the sliding seat (6) to slide up and down, and the rear housing (1B) is mounted on the rear side of the main frame (1A).

9. A massaging movement according to claim 8, wherein a slide drive motor (7A) for driving the rotation of the wire rod member (7B) drives the rotation of the wire rod member (7B) via a slide transmission assembly (7E), the slide transmission assembly (7E) passing through the main frame body (1A) in the front-rear direction.

10. A massage machine comprising a massage movement according to any one of claims 1 to 9.

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