CN210331106U - Massage device - Google Patents

Abstract

The utility model discloses a massager, including mutual threaded connection shell body and shell upper cover, the shell body is including the hemisphere massage shell and the tube-shape installation shell that an organic whole set up, install brushless motor in the installation shell, brushless motor is connected with the eccentric body towards the one end of massage shell, the output of eccentric body drives the massage shell vibration, the shell upper cover is torch-shaped, the shell upper cover includes installation department and the handle portion that is used for gripping, the installation department internal fixation has control circuit board, and through the aforesaid setting, brush motor drives the eccentric body and carries out linear reciprocating motion, strikes the shell body and makes the massage shell vibration, and hemisphere massage shell all-round has the massage function, when using, only needs to make the massage shell and the position contact that needs massage, can exert massage function, convenient to use.

Description

Massage device

Technical Field

The utility model relates to a physiotherapy massage equipment field, in particular to massager.

Background

The massager is a household appliance which performs stimulating massage on the local part of a human body by mechanical vibration. It has effects of dredging channels and collaterals, harmonizing qi and blood, tranquilizing mind, relieving pain, promoting blood circulation, relieving fatigue, and regulating body function.

At present, Chinese patent with publication number CN2855403Y discloses a novel vibration type massager, which consists of a hammer head and a hammer handle, wherein a motor with an eccentric wheel is arranged in the hammer head, the eccentric wheel is further connected with a transmission rod, and the transmission rod is connected with a replaceable soft rubber head; the motor is electrically connected with the control circuit board and the speed regulation switch, and a power line is led out from the tail end of the hammer handle; a control circuit for adjusting the revolution number and the massage frequency of the motor is arranged in the control circuit board; the hammer handle is telescopic.

The massager drives the hammer head to massage through the telescopic hammer handle, the holding angle needs to be controlled during massage, and when the massager is used by a single person, various positions on the back are difficult to massage, so that the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a massager which has the advantage of convenient use.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a massager, includes mutual threaded connection shell body and shell upper cover, the shell body is including integrative hemisphere massage shell and the tube-shape installation shell that sets up, install brushless motor in the installation shell, brushless motor is connected with the eccentric body towards the one end of massage shell, the output of eccentric body drives the vibration of massage shell, the shell upper cover is torch-shaped, the shell upper cover includes installation department and the handle portion that is used for gripping, the installation department internal fixation has control circuit board.

By adopting the technical scheme, the brushless motor drives the eccentric body to do linear reciprocating motion, the massage shell is vibrated by knocking the outer shell, the hemispherical massage shell has a massage function in all directions, and when the hemispherical massage shell is used, the massage shell is only required to be contacted with a part to be massaged, so that the massage function can be exerted, and the use is convenient; the brushless motor has the characteristic of stepless linear change of the rotating speed, can enable the frequency change of the reciprocating motion of the eccentric body to also present the characteristic of stepless linear change, finally enables the massager strength of the massager to realize stepless linear change, meets different massage strength requirements of different users, has strong comfort, and has the characteristics of long service life and maintenance-free of the brushless motor, so that the massager can be used for a longer time and is more worry-saving; the torch-shaped shell upper cover is convenient to hold, a large space is reserved for installing the control circuit board, and the structure is reasonable.

Further setting: and the edges at two ends of the brushless motor are provided with damping rings which are abutted against the mounting shell.

Through adopting above-mentioned technical scheme, the damping ring is used for absorbing the kinetic energy of the vibrations of massage shell, reduces vibrations to brushless motor's influence, improves brushless motor's life.

Further setting: the outside of installation shell is provided with a plurality of handheld recesses.

Through adopting above-mentioned technical scheme, handheld recess has and prevents that hand from taking place to skid in installation shell department, can easy to assemble and operating personnel directly remove the massager, convenient to use through the installation shell.

Further setting: the edge of the one end of handle portion is kept away from to the installation department is provided with the internal thread, the one end that the massage shell was kept away from to the installation shell is provided with the external screw thread, external screw thread department is provided with the fixed screw towards the massager center pin, cover on the shell and offer the fixed orifices that accesss to fixed screw.

Through adopting above-mentioned technical scheme, pass fixed orifices and fixed screw threaded connection with the bolt, restriction shell body and shell upper cover take place relative rotation, and at the during operation, massager stable in structure, it is safe in utilization.

Further setting: the mounting part is provided with a heat dissipation hole.

Through adopting above-mentioned technical scheme, brushless motor during operation can produce the heat, and the setting up of louvre can in time be with the heat effluvium in the cavity of installation department, avoids producing high temperature and causes the harm to control circuit board.

Drawings

FIG. 1 is a schematic structural view of an embodiment;

FIG. 2 is a schematic sectional view of the embodiment;

fig. 3 is an enlarged view of a in fig. 2.

In the figure, 1, an outer shell; 2. an upper cover of the shell; 3. a massage shell; 4. mounting a shell; 5. a hand-held recess; 6. a brushless motor; 7. an eccentric body; 8. a damping ring; 9. a grip portion; 10. an installation part; 11. a control circuit board; 12. a power line; 13. a control key; 14. heat dissipation holes; 15. fixing screw holes; 16. a fixing hole; 17. and a label slot.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

a massager, referring to fig. 1, comprises an outer shell 1 and an outer shell upper cover 2 used for holding, wherein the outer shell 1 and the outer shell upper cover 2 are in threaded connection.

Referring to fig. 1 and 2, the outer casing 1 includes a hemispherical massage casing 3 and a cylindrical mounting casing 4 integrally formed, and the outer surface of the mounting casing 4 has four annular hand-held recesses 5. Install brushless motor 6 in installation shell 4, be connected with eccentric body 7 in brushless motor 6's the pivot, eccentric body 7 drives the vibration of massage shell 3, and the edge at 6 axial both ends of brushless motor is provided with the damping ring 8 of contradicting with installation shell 4, and brushless motor 6 passes through damping ring 8 to be installed in installation shell 4.

Referring to fig. 1 and 2, shell upper cover 2 is torch-shaped, including the portion of gripping 9 that is used for gripping and the installation department that is used for installing control unit, is provided with the mounting groove on the 10 inner walls of installation department, and mounting groove department joint has control circuit board 11, still adds between control circuit board 11 and the mounting groove and has the fixed control circuit board 11 position of gluing agent, is connected with power cord 12 from the installation department 10 wearing out on the control circuit board 11. A control key 13 electrically connected with the control circuit board 11 is fixed on the mounting shell 4, and a heat dissipation hole 14 is further formed in the mounting shell 4 and used for dissipating heat in the space in the mounting shell 4.

Referring to fig. 2 and 3, the one end that massage shell 3 was kept away from to installation shell 4 is provided with the external screw thread, one section that portion 9 was kept away from to installation department 10 is provided with the internal thread, installation shell 4 is provided with the fixed screw 15 towards installation shell 4 axle center in the length central point of external screw thread, fixed orifices 16 are seted up to installation department 10 correspondence, when shell body 1 was screwed up with shell upper cover 2, fixed orifices 16 just are fixed screw 15, the bolt passes fixed orifices 16 threaded connection and fixed screw 15, prevent that the massager vibration from leading to shell body 1 and shell upper cover 2 rotation each other and separation. Be provided with label groove 17 in 16 departments of fixed orifices on the outer wall of installation department 10, label groove 17 department is used for pasting the label, shelters from the bolt simultaneously, avoids the bolt to stretch out installation department 10 surface fish tail user of service.

When the installation massager, earlier with the control circuit board 11 of shell upper cover 2 department, the control button 13 installation of power cord 12 and to be connected with brushless motor 6, then install damping ring 8 in brushless motor 6's the pivot, install eccentric body 7 in the pivot again, pack whole brushless motor 6 into the massage shell afterwards in, with shell upper cover 2 and shell body 1 threaded connection, screw into fixed screw 15 with the bolt at last, accomplish the equipment.

When the massager works, the power line 12 is connected with an external power supply to supply a stable alternating current power supply to the control circuit board 11, the control button 13 is used for adjusting the instruction of the control circuit board 11, so that the control circuit board 11 sends a rotating speed instruction to the brushless motor 6, and when the brushless motor 6 rotates, the eccentric body 7 converts the rotating motion of the rotating shaft into reciprocating motion to drive the massage shell 3 to vibrate. When the massager is used, a user only needs to hold the holding part 9 of the upper cover 2 of the shell to make the vibrating massage shell 3 contact with the body part to be massaged, and the orientation of the massager does not need to be adjusted. When the massager needs to be stopped, one hand holds the mounting shell 4, the other hand operates the control key 13 to stop the operation of the brushless motor 6, and then the power cord 12 is pulled out, so that the massager is stored.

The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.

Claims (5)

1. The utility model provides a massager, its characterized in that, includes mutual threaded connection shell body and shell upper cover, the shell body is including integrative hemisphere massage shell and the tube-shape installation shell that sets up, install brushless motor in the installation shell, brushless motor is connected with the eccentric body towards the one end of massage shell, the output of eccentric body drives the vibration of massage shell, the shell upper cover is torch-shaped, the shell upper cover includes the installation department and is used for the handle portion that grips, the installation department internal fixation has control circuit board.

2. The massager of claim 1, wherein the brushless motor is provided with a damping ring interfering with the mounting case at edges thereof toward both ends.

3. The massager of claim 1, wherein the outer side of said mounting shell is provided with a plurality of hand-held grooves.

4. The massager of claim 1, wherein the edge of the end of the mounting portion away from the handle portion is provided with an internal thread, the end of the mounting shell away from the massage shell is provided with an external thread, the external thread is provided with a fixing screw hole facing the central axis of the massager, and the upper cover of the shell is provided with a fixing hole leading to the fixing screw hole.

5. The massager of claim 1, wherein the mounting portion is formed with heat dissipating holes.

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