Portable massager

Abstract

The invention belongs to the technical field of massage devices, and particularly relates to a portable massage device which is characterized in that a protective cloth is fixed on the inner side of a shell, a massage block in contact with the inner surface of the protective cloth is arranged in the shell, a motor bottom plate is rotatably mounted on an inner plate through a main rotating shaft and a main shaft bearing, and a circular motion mechanism for rotating is mounted on the motor bottom plate; an axial movement mechanism is installed on the circular movement mechanism, the massage block is installed on the axial movement mechanism, and a vibration motor used for vibration is fixed to the motor bottom plate. The circular motion mechanism achieves the purpose of circular motion of the massage block, the axial motion mechanism achieves axial motion of the massage block, the massage block extrudes the inner side surface of the protective cloth to achieve the massage destination of a user, meanwhile, the protective cloth makes contact with the skin of the user, and therefore direct contact between traditional massage equipment and the abdomen is avoided, and the massage efficiency is improved. The phenomenon that the skin is pulled is avoided, and harm to the human body is prevented.

Description

Technical Field

[0001] The invention belongs to the technical field of massagers, and in particular relates to a portable massager. Background Art

[0002] A masseur is an electrical appliance that uses a built-in battery or power supply to drive the movement of the massaging blocks of the masseur to massage the human body. The masseur simulates the movements of pushing, holding and kneading the meridians and acupoints on the human body by hands, which is beneficial for dredging the meridians and promoting the flow of qi and blood.

[0003] Current products can only massage specific areas, which is only local massage. It is inconvenient to use because the grinding head is in direct contact with the abdomen and will pull the skin. In order to prevent harm to the human body, the abdomen should be wrapped with multiple layers of film before use and then lubricated. The abdomen should also be cleaned after use. Summary of the invention

[0004] The present invention aims at the deficiencies of the prior art and provides a portable massager. The specific technical solution is as follows:

[0005] A portable massager comprises an outer shell, and an inner plate fixed in the outer shell by inner plate fixing screws, a belt for binding is arranged at the edge of the outer shell, a protective cloth is fixed on the inner side of the outer shell, a massage block in contact with the inner surface of the protective cloth is arranged in the outer shell, a main shaft is rotatably mounted on the center hole of the inner plate through a main shaft bearing, a motor base plate is rotatably mounted on the inner plate through the main shaft and the main shaft bearing, a circular motion mechanism for rotation is mounted on the motor base plate, an axial motion mechanism is mounted on the circular motion mechanism, and the massage block is mounted on the axial motion mechanism, and a vibration motor for vibration is fixed on the motor base plate.

[0006] Preferably, the circular motion mechanism includes a circular motor fixed on a motor base plate, and a pinion fixed to an output shaft of the circular motor, an internal gear is fixed to the inner plate, and the pinion meshes with the internal gear.

[0007] Preferably, the axial motion mechanism includes an axial motor fixed on the motor base plate, the axial motor output shaft is fixed with a screw, the massage block is rotatably mounted on the screw, and massage block guide rods guided along the axis are installed in the holes opened on both sides of the massage block, and two massage block guide rods are symmetrically arranged about the screw.

[0008] Preferably, a circular conductive plate is installed on the surface of the inner plate, a conductive pin header is installed on the motor base plate through a pin header plate fixing screws, a lithium battery pack for power supply is installed in the outer shell, and the axial motor, vibration motor and circumferential motor are all electrically connected to the lithium battery pack through the circular conductive plate and the conductive pin header.

[0009] Preferably, a control indicator panel is installed on the surface of the housing.

[0010] Preferably, the vibration motor and the circumferential motor are arranged on both sides of the axial motor, and both the axial motor and the circumferential motor are turbine-worm gear reduction motors.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. A protective cloth is fixed on the inner side of the shell, and a massage block driven by a circular motion mechanism and an axial motion mechanism in the shell contacts the inner surface of the protective cloth. When the massager massages the user through the massage block, the circular motion mechanism realizes the circular motion of the massage block, and the axial motion mechanism realizes the axial motion of the massage block, thereby realizing the reciprocating motion and circular motion of the massage block. The massage block achieves the destination of massaging the user by squeezing the inner surface of the protective cloth. At the same time, the protective cloth contacts the user's skin, thereby avoiding direct contact between traditional massage equipment and the abdomen, avoiding pulling on the skin, and preventing damage to the human body. A belt for tying is provided at the edge of the shell, so that the massager can be tied to the user's waist through the belt, thereby facilitating the carrying of the massager.

[0013] 2. Through the circular motion mechanism composed of a circular motor, a pinion and an internal gear, the pinion fixed to the output shaft of the circular motor meshes with the internal gear fixed on the surface of the inner plate, so that the output shaft of the circular motor passes through the pinion and the internal gear, so that the motor bottom plate rotates around the main shaft on the side of the inner plate, thereby achieving the purpose of circular motion of the massage block of the massager.

[0014] 3. An axial motion mechanism is composed of an axial motor, a screw, a massage block, and a massage block guide rod. The screw fixed to the output shaft of the axial motor is rotatably installed in the massage block, and the massage block guide rods installed in the holes on both sides of the massage block are used for guidance. When the output shaft of the axial motor drives the screw to rotate, the screw drives the massage block to move axially, making it easier for the massage block to massage the user.

[0015] 4. Through the circular conductive plate installed on the surface of the inner plate and the conductive pin header installed on the motor bottom plate through the pin header plate fixing screws, the axial motor, vibration motor, and circumferential motor are all electrically connected to the lithium battery pack through the circular conductive plate and the conductive pin header, so that the lithium battery pack can supply power to the axial motor, vibration motor, and circumferential motor respectively through the circular conductive plate and the conductive pin header. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention;

[0017] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0018] Figure 3 for Figure 1 Schematic diagram of the enlarged structure at point B in the middle.

[0019] Figure numerals: 1. lithium battery pack; 2. inner plate fixing screws; 3. outer shell; 4. main shaft; 5. axial motor; 6. circular conductive plate; 7. conductive pin row; 8. control indicator panel; 9. pin row plate fixing screws; 10. vibration motor; 11. massage block; 12. massage block guide rod; 13. internal gear; 14. pinion; 15. circular motor; 16. motor base plate; 17. spindle bearing; 18. protective cloth; 19. belt; 20. inner plate; 21. screw. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention are described below.

[0021] See also Figure 1-3 The present invention provides a technical solution: a portable massager, comprising a shell 3, and an inner plate 20 fixed in the shell 3 by inner plate fixing screws 2, a belt 19 for binding is arranged at the edge of the shell 3, a protective cloth 18 is fixed on the inner side of the shell 3, a massage block 11 in contact with the inner surface of the protective cloth 18 is arranged in the shell 3, a main shaft 4 is rotatably mounted on the center hole of the inner plate 20 through a main shaft bearing 17, a motor base plate 16 is rotatably mounted on the inner plate 20 through the main shaft 4 and the main shaft bearing 17, a circular motion mechanism for rotation is mounted on the motor base plate 16, an axial motion mechanism is mounted on the circular motion mechanism, and the massage block 11 is mounted on the axial motion mechanism, and a vibration motor 10 for vibration is fixed on the motor base plate 16.

[0022] In this embodiment, the protective cloth 18 is fixed on the inner side of the shell 3, and the massage block 11 driven by the circular motion mechanism and the axial motion mechanism in the shell 3 is in contact with the inner surface of the protective cloth 18, so that when the massager massages the user through the massage block 11, the circular motion mechanism realizes the purpose of the circular motion of the massage block 11, and the axial motion mechanism realizes the axial motion of the massage block 11, realizing the reciprocating motion and circular motion of the massage block 11, and the massage block 11 achieves the destination of massaging the user by squeezing the inner surface of the protective cloth 18, and the protective cloth 18 is in contact with the user's skin, thereby avoiding direct contact between traditional massage equipment and the abdomen, avoiding pulling on the skin, and preventing damage to the human body, and a belt 19 for binding is provided on the edge of the shell 3, so that the massager can be tied to the user's waist through the belt 19, thereby facilitating the carrying of the massager.

[0023] Specifically, the circular motion mechanism includes a circular motor 15 fixed on the motor bottom plate 16, and a pinion 14 fixed to the output shaft of the circular motor 15, and an internal gear 13 fixed to the inner plate 20, and the pinion 14 meshes with the internal gear 13. In this embodiment, through the circular motion mechanism composed of the circular motor 15, the pinion 14, and the internal gear 13, the pinion 14 fixed to the output shaft of the circular motor 15 meshes with the internal gear 13 fixed on the surface of the inner plate 20, so that the output shaft of the circular motor 15 passes through the pinion 14 and the internal gear 13, so that the motor bottom plate 16 rotates around the main shaft 4 on the side of the inner plate 20, and the purpose of the massage block 11 of the massager to perform circular motion is achieved.

[0024] Specifically, the axial motion mechanism includes an axial motor 5 fixed on the motor base plate 16, a screw 21 is fixed to the output shaft of the axial motor 5, the massage block 11 is rotatably mounted on the screw 21, and the massage block guide rods 12 guided along the axis are installed in the holes opened on both sides of the massage block 11, and two massage block guide rods 12 are symmetrically arranged about the screw 21. In this embodiment, the axial motion mechanism is composed of the axial motor 5, the screw 21, the massage block 11, and the massage block guide rods 12, and the screw 21 fixed to the output shaft of the axial motor 5 is rotatably mounted in the massage block 11, and the massage block guide rods 12 installed in the holes opened on both sides of the massage block 11 are used for guiding, so that when the output shaft of the axial motor 5 rotates with the screw 21, the screw 21 drives the massage block 11 to move axially, so that the massage block 11 can massage the user.

[0025] Specifically, a circular conductive plate 6 is installed on the surface of the inner plate 20, a conductive pin header 7 is installed on the motor bottom plate 16 through the pin header plate fixing screws 9, a lithium battery pack 1 for power supply is installed in the outer shell 3, and the axial motor 5, the vibration motor 10, and the circumferential motor 15 are all electrically connected to the lithium battery pack 1 through the circular conductive plate 6 and the conductive pin header 7. In this embodiment, the circular conductive plate 6 installed on the surface of the inner plate 20 and the conductive pin header 7 installed on the motor bottom plate 16 through the pin header plate fixing screws 9 facilitate the axial motor 5, the vibration motor 10, and the circumferential motor 15 to be electrically connected to the lithium battery pack 1 through the circular conductive plate 6 and the conductive pin header 7, so that the lithium battery pack 1 can supply power to the axial motor 5, the vibration motor 10, and the circumferential motor 15 through the circular conductive plate 6 and the conductive pin header 7, respectively.

[0026] Specifically, a control indicator panel 8 is installed on the surface of the housing 3. In this embodiment, the control indicator panel 8 installed on the surface of the housing 3 is convenient for the control indicator panel 8 to control the circuit on / off of the axial motor 5, the vibration motor 10, and the circumferential motor 15.

[0027] Specifically, the vibration motor 10 and the circumferential motor 15 are arranged on both sides of the axial motor 5, and both the axial motor 5 and the circumferential motor 15 are turbine worm gear reduction motors. In this embodiment, the output shafts of the axial motor 5 and the circumferential motor 15 are conveniently provided with power by the axial motor 5 and the circumferential motor 15, both of which are turbine worm gear reduction motors.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable massager, comprising a housing (3), and an inner plate (20) fixed in the housing (3) by inner plate fixing screws (2), characterized in that: The edge of the outer shell (3) is provided with a belt (19) for binding, the inner side of the outer shell (3) is fixed with a protective cloth (18), the inner side of the outer shell (3) is provided with a massage block (11) in contact with the inner surface of the protective cloth (18), the center hole of the inner plate (20) is rotatably mounted with a main shaft (4) through a main shaft bearing (17), the inner plate (20) is rotatably mounted with a motor base plate (16) through the main shaft (4) and the main shaft bearing (17), a circular motion mechanism for rotation is mounted on the motor base plate (16), an axial motion mechanism is mounted on the circular motion mechanism, and the massage block (11) is mounted on the axial motion mechanism, and a vibration motor (10) for vibration is fixed on the motor base plate (16).

2. The portable massaging device according to claim 1, characterized in that: The circular motion mechanism comprises a circular motor (15) fixed on a motor base plate (16), and a pinion gear (14) fixed to an output shaft of the circular motor (15); an internal gear (13) is fixed on the inner plate (20), and the pinion gear (14) meshes with the internal gear (13).

3. The portable massaging device according to claim 2, characterized in that: The axial motion mechanism comprises an axial motor (5) fixed on a motor base plate (16); a screw (21) is fixed to the output shaft of the axial motor (5); the massage block (11) is rotatably mounted on the screw (21); massage block guide rods (12) guided along the axis are mounted in holes opened on both sides of the massage block (11); and two massage block guide rods (12) are symmetrically arranged with respect to the screw (21).

4. The portable massaging device according to claim 3, characterized in that: A circular conductive plate (6) is installed on the surface of the inner plate (20), a conductive pin header (7) is installed on the motor bottom plate (16) via pin header plate fixing screws (9), a lithium battery pack (1) for power supply is installed in the outer shell (3), and the axial motor (5), the vibration motor (10), and the circumferential motor (15) are all electrically connected to the lithium battery pack (1) via the circular conductive plate (6) and the conductive pin header (7).

5. The portable massaging device according to claim 4, characterized in that: A control indicator panel (8) is mounted on the surface of the housing (3).

6. The portable massaging device according to claim 3, characterized in that: The vibration motor (10) and the circumferential motor (15) are arranged on both sides of the axial motor (5); the axial motor (5) and the circumferential motor (15) are both turbine-worm gear reduction motors.

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