CN108743296B

CN108743296B - Neck massage device

Info

Publication number: CN108743296B
Application number: CN201810724664.0A
Authority: CN
Inventors: 张恒
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-04
Filing date: 2018-07-04
Publication date: 2020-12-29
Anticipated expiration: 2038-07-04
Also published as: CN108743296A

Abstract

A neck massage device relates to the field of massage devices. The cervical vertebra massager aims to solve the problems that most of the existing cervical vertebra massagers massage the neck in the modes of heating, beating and the like, the beating force comfort is poor, and the existing cervical vertebra massagers are large in size and inconvenient to carry. The outer wall of the inner barrel is divided into three sections which are respectively two end sections and an intermediate section, the two end sections are cylindrical, the cross section of the intermediate section is a regular polygon, the side length of the regular polygon is gradually reduced from the two ends of the intermediate section to the middle, the two ends of the inner barrel are respectively attached to bearing balls of a bearing, the outer surface of the inner barrel is fully distributed with the balls, the outer surface of each ball is wrapped by a ball protection surface, the two ends of each ball protection surface are respectively fixed in grooves of the edge of the bearing through a buckle, two adjusting rods are arranged between two supporting fixing seats, the upper position and the lower position of each adjusting rod can be adjusted, and the power transmission part is used for driving the balls to rotate. It is used for massaging the neck.

Description

Neck massage device

Technical Field

The invention relates to a device for massaging neck. Belongs to the field of massage devices.

Background

Along with the development of society, electronic technology products continuously go into our lives, electronic technology products such as mobile phones and computers become indispensable tools in our lives and works, people sit beside computers for a long time or feel tight, sore and numb neck when people lean to play mobile phones, and cervical spondylosis can occur after long-term use and is one of the existing high-incidence diseases; the cervical vertebra discomfort can be relieved by proper neck massage, and the cervical spondylosis is avoided.

The existing cervical vertebra massage devices are diversified, the neck is massaged mostly in modes of heating, beating and the like, the beating force comfort is poor, and the existing devices have the defects of large size and inconvenience in carrying.

Disclosure of Invention

The cervical vertebra massager aims to solve the problems that most of the existing cervical vertebra massagers massage the neck in the modes of heating, beating and the like, the beating force comfort is poor, and the existing cervical vertebra massagers are large in size and inconvenient to carry. A neck massaging device is provided.

The neck massage device comprises two supporting fixed seats 1, two buckles 2, two adjusting rods 3, a ball protection surface 17, a base 8, balls 9, an inner cylinder, two bearings 11, a power transmission part and a power supply unit of a direct current speed reducing motor,

the outer wall of the inner cylinder is divided into three sections, namely two end sections and a middle section, the two end sections are both cylindrical, the cross section of the middle section is a regular polygon, and the side length of the regular polygon is gradually reduced from the two ends of the middle section to the middle,

two ends of the inner cylinder are respectively attached to bearing balls 11-1 of one bearing 11, the outer surface of the inner cylinder is fully distributed with the balls 9, the outer surface of each ball 9 is wrapped by a ball protection surface 17, two ends of each ball protection surface 17 are respectively fixed in a groove at the edge of one bearing 11 through a buckle 2, the outer side wall of each bearing 11 is fixed on one supporting and fixing seat 1, the two supporting and fixing seats 1 are fixed through a base 8,

two adjusting rods 3 are arranged between the two supporting and fixing seats 1, the two adjusting rods 3 can adjust the height of the upper and lower positions, each adjusting rod 3 is sleeved with a soft cushion, the two soft cushions are respectively used for limiting and supporting the neck of a person,

the DC gear motor power supply unit is used for supplying power to the DC gear motor in the power transmission part,

the power transmission part is arranged in the inner barrel and is used for driving the ball bearings 9 to rotate, so that the neck massage effect is achieved;

the power transmission part comprises a direct current speed reducing motor 13, a three-joint universal joint 14, a cam 15 and a groove 16,

the direct current speed reducing motor 13 is fixed on the inner wall of a supporting fixed seat 1, the output shaft of the direct current speed reducing motor 13 is connected with a cam 15 through a three-joint universal joint 14,

a groove 16 used for being meshed with the cam 15 is fixed on the inner wall of the inner cylinder close to the other supporting and fixing seat 1, a power supply unit of the direct current speed reducing motor supplies power to the direct current speed reducing motor 13, the direct current speed reducing motor 13 works to drive the cam 15 to rotate, the cam 15 drives the groove 16 to rotate, the inner cylinder rotates on the bearing ball 11-1, the inner cylinder rotates to drive the ball 9 to rotate, and therefore the neck massaging effect is achieved.

The invention has the beneficial effects that:

this application sets up direct current gear motor, three-section formula universal joint and cam in the inside of inner tube, and fixed recess on inner tube wall fixes direct current gear motor on a support fixing base, with the cam embedded into the recess, can drive whole inner tube rotatory on the bearing ball through cam and recess rotation when direct current gear motor during operation to ball on making the inner tube outer wall rotates, thereby plays the effect of massage. This application adopts two regulating levers to carry out spacing support to people's neck. This application adopts support fixing base and base to play the effect of support and make the ball guard surface be in the state of tautening to the ball rolls and causes ball guard surface drunkenness. This application adopts three-section formula universal joint to be used for the flexible inner tube that drives of direct current gear motor rotatory, avoids supporting the fixing base and takes place mechanical motion, avoids the motor to damage. This application simple structure, it is small to can adjust direct current gear motor's rotational speed through the speed governing switch, so that the roll speed of ball satisfies the comfort level of human neck.

Drawings

Fig. 1 is a schematic view of an external structure of a neck massage device according to a first embodiment;

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

FIG. 3 is an enlarged view of a portion A of FIG. 1;

FIG. 4 is a left side view of FIG. 1;

FIG. 5 is a schematic structural view of a base;

FIG. 6 is a schematic structural diagram of a groove;

FIG. 7 is a schematic view of the cam;

fig. 8 is a schematic view of a neck massaging device according to a first embodiment.

Detailed Description

The first embodiment is as follows: the neck massage device of the present embodiment is described in detail with reference to fig. 1 to 2 and 4 to 8, and comprises two supporting fixing seats 1, two buckles 2, two adjusting rods 3, a ball protection surface 17, a base 8, balls 9, an inner cylinder, two bearings 11, a power transmission part and a power supply unit of a direct current speed reduction motor,

In this embodiment, the bearing ball on the bearing is hugged closely at the both ends of inner tube, and the both ends of ball guard surface are fixed on the bearing, and the ball guard surface is fixed always, and after applying the power to DC gear motor, this motor work drives the cam rotatory to it is rotatory to drive the recess with cam meshing, makes the inner tube rotatory, because there is the bearing ball at the both ends of inner tube, makes the inner tube rotate more in a flexible way, and the inner tube rotates and drives the ball rotation on it, plays the effect of massage to people's neck.

The top surface of the groove 16 in fig. 5 is wedge-shaped at both ends to facilitate the natural sliding-in of the cam 15.

As shown in fig. 2, both ends of the outer wall of the inner cylinder are cylindrical, and the portion between the two ends is a regular polygon gradually recessed inwards from the two ends to the middle. When the inner cylinder rotates, the massage layer formed by the balls in the middle section can move up and down, so that the massage effect is better. The balls on the two ends of the outer wall of the inner cylinder rotate on the cylindrical wall surface, fluctuation rotation cannot be generated, impact cannot be generated on the two ends of the ball protection surface, the structure of the inner cylinder well protects the fixing structures at the two ends of the ball protection surface, and a good massage effect can be achieved.

After the power is supplied to the direct current speed reducing motor, the direct current speed reducing motor 13 starts to work, the output shaft of the direct current speed reducing motor 13 drives the cam 15 to rotate through the flexible rotation of the three-joint universal joint, the cam 15 is embedded into the groove 16, the rotation of the cam 15 drives the groove 16 to rotate, and the groove 16 is fixed on the inner barrel, so that the inner barrel rotates, the inner barrel rotates to drive the balls on the inner barrel to rotate, the massage effect is realized, and the supporting fixing seat 1 and the base play a role in fixed support.

The three-joint universal joint is used for flexibly driving the inner cylinder to rotate by the direct-current speed reduction motor, so that the support frame is prevented from mechanical movement, and the motor is prevented from being damaged.

The plurality of balls 9 are arranged without gaps, and form multi-point massage on the neck, and the diameters of the plurality of balls 9 are all 1 cm. The ball protection surface 17 is made of cowhide, so that people can feel more comfortable.

The alternating current power supply is converted into direct current to supply power for the direct current speed reducing motor.

The outer edge of the bearing 11 is provided with a circle of groove, the two ends of the ball protection surface 17 are placed into the groove after being supported by a binding belt, and finally the two ends of the ball protection surface 17 are pressed tightly by a buckle, so that the ball protection surface 17 is tightened.

The second embodiment is as follows: in the present embodiment, the neck massage device according to the first embodiment is further described, in the present embodiment, two adjusting holes 1-1 are respectively formed at two ends of each supporting and fixing seat 1 and at two sides of one end of the inner cylinder, and the two adjusting rods 3 are respectively supported in the adjusting holes 1-1.

The third concrete implementation mode: referring to fig. 4, the present embodiment is described in detail, and the present embodiment further describes the neck massage apparatus according to the first embodiment, in the present embodiment, it further includes a power socket 18 and a power indicator 10,

the DC speed reducing motor power supply unit comprises a rechargeable battery power supply unit and an AC power supply unit,

the rechargeable battery power supply unit comprises a rechargeable battery power supply button 4-2, a battery tube 5, a battery plug 6 and a rechargeable battery 7,

the two supporting and fixing seats 1 are respectively provided with a round hole, a battery tube 5 passes through the round holes, a rechargeable battery 7 is arranged in the battery tube 5, two ends of the rechargeable battery 7 are plugged by battery plugs 6, one pipe orifice of the battery tube 5 is provided with two buttons 4, the two buttons 4 comprise a DC speed reducing motor working button 4-1 and a rechargeable battery power supply button 4-2,

the rechargeable battery power supply button 4-2 is used for controlling the charging of the rechargeable battery 7 or supplying power to the direct current speed reducing motor 13;

the alternating current power supply unit comprises a direct current speed reducing motor working button 4-1 and an alternating current power supply,

the alternating current power supply supplies power to the direct current speed reducing motor 13 through a power socket 18 formed in the supporting and fixing seat 1, and the direct current speed reducing motor working button 4-1 is used for controlling the on or off of the direct current speed reducing motor 13;

a support fixing base 1 is provided with a small hole, a power indicator lamp 10 is arranged at the small hole, and the power indicator lamp 10 is used for displaying the working state of a direct current speed reducing motor 13.

In the present embodiment, the power indicator lamp 10 displays red when the dc reduction motor is operated, and also displays red when the rechargeable battery 7 is charged, and displays green when the rechargeable battery 7 is fully charged.

In this embodiment, the dc gear motor 13, the rechargeable battery power button 4-2 and the dc gear motor operating button 4-1 are located on one side, so that the power lines of the rechargeable battery power button 4-2 and the dc gear motor operating button 4-1 are conveniently connected to the dc gear motor 13.

The fourth concrete implementation mode: the present embodiment further describes the neck massage device according to the first embodiment, in the present embodiment, it further comprises a speed-adjusting switch 12,

the speed regulating switch 12 is embedded in the inner barrel, a speed regulating knob of the speed regulating switch 12 is exposed outside the supporting and fixing seat 1, and the speed regulating switch 12 is used for regulating the speed of the direct current speed reducing motor 13.

In this embodiment, the speed control switch 12 is not connected to the inner cylinder, a switch hole is formed in one of the supporting and fixing bases 1, the speed control switch 12 is embedded in the supporting and fixing base 1, and the speed control knob of the speed control switch 12 is exposed outside the supporting and fixing base 1.

The fifth concrete implementation mode: the embodiment further describes the neck massage device in the first embodiment, in the embodiment, the neck massage device further comprises a motor forward and backward rotation switch,

the motor forward and reverse rotation switch is used for controlling the forward rotation or the reverse rotation of the direct current speed reducing motor 13.

The sixth specific implementation mode: referring to fig. 3, the present embodiment is described in detail, and the present embodiment further illustrates the neck massage apparatus according to the first embodiment, in the present embodiment, the adjustment rod 3 is provided with a protrusion 3-1,

a gasket 3-2, a spring 3-3 and a gasket 3-2 are sequentially sleeved on the adjusting rod 3 between the bulge 3-1 and the adjusting hole 1-1,

the position or clamping of the adjusting lever 3 is adjusted by means of two washers 3-2 and a spring 3-3.

In the present embodiment, the adjustment lever 3 is fixed and supported at a certain position height by the spring 3-3 and the two spacers.

In this embodiment, two side walls of the base 8 with the U-shaped structure are respectively connected to one supporting and fixing seat 1, and the base 8 is used for fixing the two supporting and fixing seats 1 on a straight line to prevent the supporting and fixing seats 1 from being dislocated.

The seventh embodiment: the present embodiment further describes the neck massaging device of the first embodiment, in which the neck massaging device further comprises a glue layer,

be provided with the glue film between inner tube outer wall and ball 9, the glue film is used for preventing that ball 9 from skidding.

The specific implementation mode is eight: the present embodiment is further described with respect to the neck massage apparatus according to the first embodiment, and in the present embodiment, the dc reduction motor 13 is 60GA 775.

In this embodiment, the existing appropriate type of the dc reduction motor 13 is selected, and the installation and the work are facilitated.

The specific implementation method nine: the present embodiment will be described in detail with reference to fig. 5, and the present embodiment further describes the neck massage apparatus according to the first embodiment, in which the base 8 has a U-shaped structure.

The detailed implementation mode is ten: referring to fig. 4, this embodiment is described in detail, and further describes the neck massage device according to the ninth embodiment, in this embodiment, motor heat dissipation holes 1-4 are formed on both the supporting and fixing base 1 for fixing the dc gear motor 13 and the side wall of the base 8, and the motor heat dissipation holes 1-4 are used for dissipating heat for the dc gear motor 13.

Claims

1. The neck massage device is characterized by comprising two supporting fixed seats (1), two buckles (2), two adjusting rods (3), a ball protection surface (17), a base (8), balls (9), an inner cylinder, two bearings (11), a power transmission part and a direct current speed reducing motor power supply unit,

the two ends of the inner cylinder are respectively attached to bearing balls (11-1) of two bearings (11), the outer surface of the inner cylinder is fully distributed with the balls (9), the outer surface of each ball (9) is wrapped by a ball protection surface (17), the two ends of each ball protection surface (17) are respectively fixed in a groove at the edge of one bearing (11) through a buckle (2), the outer side wall of each bearing (11) is fixed on one supporting fixed seat (1), the two supporting fixed seats (1) are fixed through a base (8),

two adjusting rods (3) are arranged between the two supporting and fixing seats (1), the two adjusting rods (3) can adjust the height of the upper and lower positions, each adjusting rod (3) is sleeved with a soft cushion, the two soft cushions are respectively used for limiting and supporting the neck of a person,

the power transmission part is arranged in the inner barrel and is used for driving the ball (9) to rotate, so that the neck massage effect is achieved;

the power transmission part comprises a direct current speed reducing motor (13), a three-joint universal joint (14), a cam (15) and a groove (16),

the direct current speed reducing motor (13) is fixed on the inner wall of one supporting fixed seat (1), the output shaft of the direct current speed reducing motor (13) is connected with a cam (15) through a three-joint universal joint (14),

be fixed with on the inner tube inner wall that is close to another support fixing base (1) and be used for with recess (16) of cam (15) meshing, direct current gear motor power supply unit is direct current gear motor (13) power supply, makes direct current gear motor (13) work and drives cam (15) rotatory, and cam (15) drive recess (16) rotation again to make the inner tube rotatory on bearing ball (11-1), the inner tube is rotatory to drive ball (9) rotatory, thereby plays the effect of neck massage.

2. Neck massaging device according to claim 1, wherein each of the two ends of the support holder (1) and the two sides of the end of the inner cylinder are provided with an adjustment hole (1-1), and the two adjustment rods (3) are supported in the adjustment holes (1-1).

3. Neck massaging device according to claim 1, characterized in that it further comprises a power socket (18) and a power indicator light (10),

the rechargeable battery power supply unit comprises a rechargeable battery power supply button (4-2), a battery tube (5), a battery plug (6) and a rechargeable battery (7),

the two supporting and fixing seats (1) are respectively provided with a round hole, a battery tube (5) penetrates through the round holes, a rechargeable battery (7) is arranged in the battery tube (5), two ends of the rechargeable battery (7) are tightly plugged by battery plugs (6), one pipe orifice of the battery tube (5) is provided with two buttons (4), the two buttons (4) comprise a direct current speed reducing motor working button (4-1) and a rechargeable battery power supply button (4-2),

the rechargeable battery power supply button (4-2) is used for controlling the charging of the rechargeable battery (7) or supplying power to the direct-current speed reducing motor (13);

the alternating current power supply unit comprises a direct current speed reducing motor working button (4-1) and an alternating current power supply,

an alternating current power supply supplies power to the direct current speed reducing motor (13) through a power socket (18) formed in the supporting fixing seat (1), and a working button (4-1) of the direct current speed reducing motor is used for controlling the on or off of the direct current speed reducing motor (13);

a support fixing seat (1) is provided with a small hole, a power supply indicating lamp (10) is arranged at the small hole, and the power supply indicating lamp (10) is used for displaying the working state of a direct current speed reducing motor (13).

4. Neck massaging device according to claim 1, characterized in that it further comprises a speed switch (12),

the speed regulating switch (12) is embedded in the inner barrel, a speed regulating knob of the speed regulating switch (12) is exposed outside the supporting fixed seat (1), and the speed regulating switch (12) is used for regulating the speed of the direct current speed reducing motor (13).

5. The neck massaging device of claim 1, further comprising a motor forward/reverse switch,

the motor forward and reverse rotation switch is used for controlling the forward rotation or the reverse rotation of the direct current speed reducing motor (13).

6. Neck massaging device according to claim 1, wherein the adjustment lever (3) is provided with a protrusion (3-1),

a gasket (3-2), a spring (3-3) and a gasket (3-2) are sequentially sleeved on the adjusting rod (3) between the bulge (3-1) and the adjusting hole (1-1),

the position or clamping of the adjusting rod (3) is adjusted through two gaskets (3-2) and a spring (3-3).

7. The neck massaging device of claim 1, further comprising a gel layer,

and a glue layer is arranged between the outer wall of the inner barrel and the balls (9) and is used for preventing the balls (9) from slipping.

8. Neck massaging apparatus according to claim 1, wherein the dc gear motor (13) is of the type 60GA 775.

9. Neck massaging device according to claim 1, wherein the base (8) is of a U-shaped configuration.

10. The neck massaging device of claim 9, wherein a supporting holder (1) for holding the dc gear motor (13) and a side wall of the base (8) are formed with motor heat dissipating holes (1-4), and the motor heat dissipating holes (1-4) are used for dissipating heat of the dc gear motor (13).