CN219290070U

CN219290070U - Massage machine core

Info

Publication number: CN219290070U
Application number: CN202222961875.0U
Authority: CN
Inventors: 陈映
Original assignee: Xiamen Yingying Technology Co ltd; Xiamen Haisipaisen Electronic Co ltd
Current assignee: Xiamen Yingying Technology Co ltd; Xiamen Haisipaisen Electronic Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-07-04
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses a massage machine core, which comprises a shell, a motor, a transmission mechanism, a planetary gear set and a massage head, wherein the motor and the transmission mechanism are arranged in the shell, the transmission mechanism is connected with the motor and the planetary gear set, the planetary gear set comprises a sun gear connected with the transmission mechanism, a gear ring arranged opposite to the sun gear at intervals and at least one planetary pinion arranged between the sun gear and the gear ring and meshed with the sun gear and the gear ring, and the massage head is eccentrically arranged on the planetary pinion. The utility model discloses drive mechanism drives sun gear and rotates, again cooperates with the ring gear, drives planetary pinion and realizes rotation and revolution motion, and the massage head sets up in the eccentric position of planetary pinion to realize the massage action of the rotation and the inside and outside shrink of big, small massage head, provide more comfortable massage experience than current massager.

Description

Massage machine core

Technical Field

The utility model relates to the technical field of massagers, in particular to a novel massage machine core.

Background

The massage device is a health care device developed according to physical, bionics, bioelectricity, traditional Chinese medicine and years of clinical practice. The massage device uses a plurality of independent massage heads, can relax muscles, relax nerves, promote blood circulation, strengthen cell metabolism, strengthen skin elasticity, relieve fatigue, obviously relieve various chronic pains, acute pains and muscular soreness, relax body and relieve pressure. There are many products of the massage machines, including a shoulder and neck massage machine, a waist massage machine, a foot massage machine, a back massage machine, etc., which are directed to a part, and a massage chair, a massage bed, etc., which are directed to the whole body.

The prior massage machine core drives the massage head to rotate or do other forms of reciprocating motion through a gear set driven by a motor so as to massage the massage part, the specific massage effect or comfort degree generally has a great relation with the motion track of the massage head, the structure of a general massager (such as a sole, a back, a shoulder and neck massager and the like) approximately comprises a shell, a transmission mechanism is arranged in the shell, and the transmission mechanism drives the massage head to rotate, so that when a human body contacts the massage head, the massage feeling generated by the rotation of the massage ball can be felt. The transmission mechanism is usually a motor combined with a worm, a plurality of intermediate gears are driven by the engagement of the worm, and a driven wheel combined with the massage ball is driven to rotate by the engagement of the intermediate gears. The massager can only perform rotary massage on the skin surface, can not perform deep and kneading massage on muscles, and can not obtain better massage experience.

Disclosure of Invention

The utility model aims to provide a massage machine core with better massage effect than the prior massage machine.

In order to achieve the above object, the solution of the present utility model is:

a massage movement, comprising: the massage device comprises a shell, a motor, a transmission mechanism, a planetary gear set and a massage head, wherein the motor and the transmission mechanism are arranged in the shell, the transmission mechanism is connected with the motor and the planetary gear set, the planetary gear set comprises a sun gear connected with the transmission mechanism, a gear ring arranged opposite to the sun gear at intervals and at least one planetary pinion arranged between the sun gear and the gear ring and meshed with the sun gear and the gear ring, and the massage head is eccentrically arranged on the planetary pinion.

Further, the shell comprises an upper shell and a lower shell which are mutually covered, and a motor cavity for the motor to be arranged is formed in the middle of the upper shell and the lower shell.

Further, the transmission mechanism comprises a primary driven worm wheel meshed with the worm of the motor, a secondary driving straight gear arranged on the primary driven worm wheel, and a secondary driven straight gear meshed with the secondary driving straight gear, wherein the secondary driven straight gear is connected with a movement output shaft, and the movement output shaft protrudes to the top of the shell and is fixedly matched with the sun gear of the planetary gear set.

Further, the planetary gear set further comprises an upper cover and a lower cover for mounting the sun gear, the gear ring and the planetary pinions, the lower cover is arranged on the shell, and the sun gear, the gear ring and the planetary pinions are respectively arranged in the lower cover.

Further, the sun gear is arranged at the center of the lower cover, the gear ring is arranged on the inner peripheral wall of the lower cover, the upper cover is covered on the lower cover, the massage head is arranged at the top of the upper cover, and the bottom end of the massage head penetrates through the upper cover to be connected with the planetary pinions.

Further, the center of the machine core output shaft and the center of the upper cover are provided with lock holes which correspond to each other, and the upper cover and the machine core output shaft are fixed together through a fastener.

Further, the massage heads are provided in plurality, and the planetary pinions are arranged corresponding to the number of the massage heads.

Further, a plurality of planet pinions are disposed between the sun gear and the ring gear at equidistant intervals.

After the scheme is adopted, the massage machine core drives the transmission mechanism to rotate through the motor, the transmission mechanism drives the sun gear connected with the transmission mechanism to rotate, the sun gear and the gear ring are matched to drive the planetary pinion to rotate around the sun gear and simultaneously rotate, and further the massage head arranged on the planetary pinion is driven to rotate. Compared with the existing massage machine core, the novel planetary gear set is connected with the massage head, the sun gear is driven to rotate through the transmission mechanism and then is matched with the gear ring, the planetary pinion is driven to realize rotation and revolution, and the massage head is arranged at the eccentric position of the planetary pinion, so that the kneading massage action of rotating and shrinking inside and outside of the large, medium and small massage heads is realized, and more comfortable massage experience is provided compared with the existing massager.

Drawings

Fig. 1 is a schematic exploded view of the massage machine core of the present utility model.

FIG. 2 is a schematic diagram illustrating an assembling step of the present utility model.

FIG. 3 is a schematic diagram of an assembling step II of the present utility model.

Fig. 4 is a schematic diagram of an assembly step three of the present utility model.

Fig. 5 is a schematic diagram of an assembling step four of the present utility model.

Fig. 6 is a schematic diagram of an assembling step five of the present utility model.

Fig. 7 is a sixth schematic diagram of the assembly step of the present utility model.

Fig. 8 is a schematic view of the assembly effect of the present utility model.

Description of the reference numerals:

a housing 1, an upper housing 11, a lower housing 12 and a motor cavity 13;

a motor 2 and a worm 21;

the driving mechanism 3, the primary driven worm gear 31, the secondary driving spur gear 32, the secondary driven spur gear 33 and the movement output shaft 34;

a planetary gear set 4, a sun gear 41, a ring gear 42, planetary pinions 43, an upper cover 44, a lower cover 45;

a massage head 5.

Detailed Description

In order to further explain the technical scheme of the utility model, the utility model is explained in detail by specific examples.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientation or positional relationship based on that shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

As shown in fig. 1, the utility model discloses a massage machine core, which comprises a shell 1, a motor 2, a transmission mechanism 3, a planetary gear set 4 and a massage head 5, wherein the motor 2 and the transmission mechanism 3 are arranged in the shell 1, the transmission mechanism 3 is connected with the motor 2 and the planetary gear set 4, the planetary gear set 4 comprises a sun gear 41 connected with the transmission mechanism 3, a gear ring 42 arranged opposite to the sun gear 41 at intervals and at least one planetary pinion 43 arranged between the sun gear 41 and the gear ring 42 and meshed with the sun gear 41 and the gear ring 42, and the massage head 5 is eccentrically arranged on the planetary pinion 43.

The working principle of the utility model is as follows: the motor 2 drives the transmission mechanism 3 to rotate, the transmission mechanism 3 drives the sun gear 41 connected with the transmission mechanism to rotate, the sun gear 41 and the gear ring 42 cooperate to drive the planetary pinion 43 to rotate around the sun gear 41 and simultaneously rotate, and further the massage head 5 arranged on the planetary pinion 43 is driven to rotate, and the massage head 5 is eccentrically arranged on the planetary pinion 43, so that the massage head 5 can rotate and shrink inwards and outwards in the process of automatic revolution of the planetary pinion 43.

The housing 1 comprises an upper housing 11 and a lower housing 12 which can be mutually covered, a motor cavity 13 for the motor 2 to be arranged is formed in the middle of the upper housing 11 and the lower housing 12, and two sides of the motor cavity 13 are used for arranging the transmission mechanism 3. The motor 2 is fixedly arranged in a motor cavity of the shell 1, two ends of the motor 2 are respectively provided with a worm 21, in the embodiment, the transmission mechanism 3 comprises a primary driven worm wheel 31 meshed with the two worms 21 of the motor 2, a secondary driving straight gear 32 arranged on the primary driven worm wheel 31, and a secondary driven straight gear 33 meshed with the secondary driving straight gear 32, a movement output shaft 34 is connected to the secondary driven straight gear 33, and the movement output shaft 34 protrudes to the top of the shell 1 and is fixedly matched with a sun gear 41 of the planetary gear set 4. The gear arrangement mode of the transmission mechanism 3 can be various, the number of the gears can be increased or decreased according to actual requirements, and the figure shows only one embodiment of the utility model. When the motor 2 works, the two worms 21 are driven to rotate, and when the two worms 21 rotate, the first-stage driven turbine 31 meshed with the two worms is driven to rotate, so that the second-stage driving spur gear 32 is driven to rotate, the second-stage driving spur gear 32 drives the second-stage driven spur gear 33 meshed with the second-stage driving spur gear to rotate, and the rotation of the movement output shaft 34 is realized.

The planetary gear set 4 further comprises an upper cover 44 and a lower cover 45 for installing the sun gear 41, the gear ring 42 and the planetary pinions 43, the lower cover 45 is arranged on the shell 1, the sun gear 41, the gear ring 42 and the planetary pinions 43 are respectively arranged in the lower cover 45, the sun gear is arranged at the center of the lower cover 45, the gear ring 42 is arranged on the inner peripheral wall of the lower cover 45, the upper cover 44 covers the lower cover 45, the massage head 5 is arranged at the top of the upper cover 44, the bottom end of the massage head 5 penetrates through the upper cover 44 and is connected with the planetary pinions 43, in order to place the upper and lower jumping of the sun gear 41 and the planetary pinions 43 in the running process, lock holes corresponding to each other are formed in the center of the movement output shaft 34 and the center of the upper cover 44, and the upper cover and the movement output shaft 34 can be fixed together through fasteners.

The massage heads 5 may be provided with a plurality of planetary pinions 43 corresponding to the number of the massage heads 5 according to actual needs, and preferably, the plurality of planetary pinions 43 may be disposed between the sun gear 41 and the ring gear 42 at equal intervals. In this embodiment, the number of the massage heads 5 is 3, and the number of the corresponding planetary pinions 43 is also three, and the three massage heads 5 may be the same size massage heads or different sizes massage heads.

As shown in fig. 2 to 8, in the mounting step of the massage machine according to the present utility model, the motor 2 with the worm 21, the double gear having the first-stage driven worm wheel 31 and the second-stage driving spur gear 32 are mounted on the lower housing 12 (as shown in fig. 2), the second-stage driven spur gear 33 with the machine output shaft 34 is assembled (as shown in fig. 3), the upper housing 11 is assembled on the lower housing 12, the machine output shaft extends out of the upper housing 11 (as shown in fig. 4), the lower cover 45 with the sun gear 41 and the ring gear 42 is mounted on top of the upper housing 11, the machine output shaft 34 is fixed with the sun gear 41 through the center of the sun gear 41 (as shown in fig. 5), the planetary pinion 43 is mounted between the sun gear 41 and the ring gear 42, it is ensured that the planetary pinion 43 is simultaneously engaged with the sun gear 41 and the ring gear 42 (as shown in fig. 6), the upper cover 44 is covered on the lower cover 45, the mounting position of the massage head on the upper cover 44 corresponds to the planetary pinion 43 (as shown in fig. 7), and finally the massage head 5 is mounted on the planetary pinion 43 (as shown in fig. 8).

The massage machine core of the utility model can be applied to massage pillows, massage waist rests, walking massage back cushions, foot machines, massage chairs and the like.

The above examples and drawings are not intended to limit the form or form of the present utility model, and any suitable variations or modifications thereof by those skilled in the art should be construed as not departing from the scope of the present utility model.

Claims

1. A massage movement, comprising: the massage device comprises a shell (1), a motor (2), a transmission mechanism (3), a planetary gear set (4) and a massage head (5), wherein the motor (2) and the transmission mechanism (3) are arranged in the shell (1), the transmission mechanism (3) is connected with the motor (2) and the planetary gear set (4), the planetary gear set (4) comprises a sun gear (41) connected with the transmission mechanism (3), a gear ring (42) arranged opposite to the sun gear (41) at intervals and at least one planetary pinion (43) arranged between the sun gear (41) and the gear ring (42) and meshed with the sun gear (41) and the gear ring (42), and the massage head (5) is eccentrically arranged on the planetary pinion (43);

the transmission mechanism (3) comprises a primary driven worm wheel (31) meshed with a worm (21) of the motor (2), a secondary driving straight gear (32) arranged on the primary driven worm wheel (31), and a secondary driven straight gear (33) meshed with the secondary driving straight gear (32), wherein a movement output shaft (34) is connected to the secondary driven straight gear (33), and the movement output shaft (34) protrudes to the top of the shell (1) and is fixedly matched with a sun gear (41) of the planetary gear set (4);

the planetary gear set (4) further comprises an upper cover (44) and a lower cover (45) for mounting the sun gear (41), the gear ring (42) and the planet pinions (43), the lower cover (45) is arranged on the shell (1), and the sun gear (41), the gear ring (42) and the planet pinions (43) are respectively arranged in the lower cover (45).

2. A massage movement according to claim 1, wherein: the shell (1) comprises an upper shell (11) and a lower shell (12) which are mutually covered, and a motor cavity (13) for the motor (2) to be arranged is formed in the middle of the upper shell (11) and the lower shell (12).

3. A massage movement according to claim 1, wherein: the sun gear (41) is arranged at the center of the lower cover (45), the gear ring (42) is arranged on the inner peripheral wall of the lower cover (45), the upper cover (44) is covered on the lower cover (45), the massage head (5) is arranged at the top of the upper cover (44), and the bottom end of the massage head (5) penetrates through the upper cover (44) to be connected with the planetary pinion (43).

4. A massage movement according to claim 1, wherein: the center of the movement output shaft (34) and the center of the upper cover (44) are provided with lock holes which correspond to each other, and the upper cover and the movement output shaft are fixed together through a fastener.

5. A massage movement according to claim 1, wherein: the massage heads (5) are provided with a plurality of planetary pinions (43) corresponding to the number of the massage heads (5).

6. A massage movement according to claim 5, wherein: a plurality of planet pinions (43) are provided between the sun gear (41) and the ring gear (42) at equal intervals.