WO2015085611A1

WO2015085611A1 - Miniature facial massager

Info

Publication number: WO2015085611A1
Application number: PCT/CN2013/089865
Authority: WO
Inventors: 樊书印
Original assignee: 樊书印
Priority date: 2013-12-12
Filing date: 2013-12-18
Publication date: 2015-06-18
Also published as: CN103655144A

Abstract

A miniature facial massager comprising a housing, a drive motor (2), an eccentric wheel (4) fixed onto an output shaft of the drive motor (2), a massaging piece (5), and a fixing element (3) fixed on the inner surface of the housing. The fixing element (3) is provided with a groove (31) matching the surface of the drive motor (2). Because the fixing element (3) is fixed onto the housing, the fixing element (3) is provided with the groove (31) matching the surface of drive motor (2), the drive motor (2) is held at a fixed position on the housing, and the fixing element (3) is sleevedly connected onto the drive motor (2) for fixing, the drive motor (2) is firmly fixed onto the housing via the fixing element (3).

Description

Mini facial massager

[Technical Field]

The present invention relates to the field of massagers and, more particularly, to a miniature facial massager. 【Background technique】

I have designed a miniature facial massager comprising a housing, a drive motor and a circuit board fixed in the housing, an eccentric fixed to the output shaft of the drive motor, and a massage piece fixed on the outer surface of the housing, massage The eccentric wheel and the eccentric wheel are fixed at the same end of the casing; the casing comprises a face shell and a bottom shell, and the eccentric wheel and the massage piece are respectively fixed on the inner and outer surfaces of the surface shell, the eccentric wheel is heavy on one side, and the one side is light, and the eccentric wheel is rotating A large vibration is generated, so that the rotation of the eccentric wheel causes the massage piece to vibrate, and the massage effect is achieved. The housing is provided with a placement slot for the drive motor, and the placement slot is adapted to drive the size of the motor, and the cover and the bottom case are fixed to completely limit the drive motor. This program is not public. However, when the drive motor is working, the output shaft of the drive motor rotates to drive the eccentric to rotate, which may cause the drive motor to deviate from the placement slot, resulting in the drive motor not working properly.

[Summary of the Invention]

The technical problem to be solved by the present invention is to provide a miniature facial massager in which the drive motor is fixed firmly.

The object of the present invention is achieved by the following technical solutions: a miniature facial massager comprising a housing, a driving motor, an eccentric fixed to an output shaft of the driving motor, a massage piece, and an inner surface of the housing The fixing member is provided with a slot that cooperates with the surface of the driving motor.

Preferably, the fixing member is fixed to the inner surface of the casing by screws. The screws are securely fastened for easy installation and removal.

Preferably, the fixing member is provided with a screw hole, and the inner surface of the housing is provided with a screw hole column that cooperates with the screw hole. The screw is inserted into the screw hole and screwed to the screw hole post to fix it firmly.

Preferably, the fixing member is provided with a flange around the screw hole for socketing the screw hole column. Play a limit.

Preferably, the two screw holes are symmetrically disposed on both sides of the slot. The two symmetrical screw holes are fixed to make the fixing piece balanced and firm.

Preferably, the inner surface of the housing is provided with a limiting device for limiting the driving motor. Set the limit device to limit the drive motor to make the drive motor fixed more firmly.

Preferably, the limiting device comprises two mutually parallel strip-shaped protrusions disposed on the inner surface of the housing, and the distance between the two strip-shaped protrusions is less than or equal to the diameter of the driving motor. The drive motor is placed between the two strip-shaped projections, and the two strip-shaped projections limit the drive motor to make the drive motor more secure.

Preferably, the limiting device further includes a tail protrusion disposed at one end of the strip-shaped protrusion and an end protrusion disposed at the other end of the strip-shaped protrusion; the tail portion when the driving motor is fixed A projection engages a tail portion of the drive motor, and the end projection engages an end of the drive motor. The end protrusion and the tail protrusion are arranged to limit the driving motor on four sides, and the limit effect on the driving motor is better, so that the driving motor is fixed more firmly.

Preferably, the tail protrusion is parallel to the strip protrusion, and the end protrusion is perpendicular to the strip protrusion. This is a specific structure for setting the limit device, which makes the limit effect on the drive motor good.

Preferably, the convex edge is provided with an opening on a side close to the slot. Set the opening to avoid the drive motor. In the invention, a fixing member is fixed on the housing, the fixing member is provided with a slot matched with the surface of the driving motor, the driving motor is placed at a fixing portion of the housing, and the fixing member is sleeved on the driving motor for fixing, so that the driving motor is fixed by the fixing. The piece is firmly fixed to the housing.

[Description of the Drawings]

1 is an overall structure of a miniature facial massager according to an embodiment of the present invention;

2 is a schematic structural view of a face shell according to an embodiment of the present invention;

3 is a schematic view showing a driving motor fixed to a face shell according to an embodiment of the present invention;

4 is a schematic structural view of a fixing member according to an embodiment of the present invention. Among them: 1, face shell; 11, screw hole column; 12, strip-shaped protrusion; 13, tail protrusion; 14, end protrusion; 2, drive motor; 3, fixing parts; 31, slot; Screw hole; 33, convex edge; 34, opening; 4, eccentric wheel; 5, massage piece; 61, switch; 62, indicator light; 7, battery box.

【detailed description】

The invention will now be further described with reference to the drawings and preferred embodiments.

The present invention discloses a miniature facial massager, as shown in FIGS. 1 to 4, including a housing, a drive motor 2, an eccentric 4 fixed to an output shaft of the drive motor 2, a massage piece 5, and a fixed massager a fixing member 3 for the inner surface of the housing; the fixing member 3 is provided with a slot 31 for mating with the surface of the driving motor 2. In the present invention, a fixing member 3 is fixed on the housing, and the fixing member 3 is provided with a slot 31 matched with the surface of the driving motor 2. The driving motor 2 is placed at a fixed portion of the housing, and the fixing member 3 is sleeved on the driving motor 2. It is fixed so that the drive motor 2 is firmly fixed to the housing by the fixing member 3.

In this embodiment, the housing includes a surface shell 1 and a bottom shell. The fixing member 3 is fixed to one end of the surface shell 1 by screws. As shown in FIG. 3, the screws are firmly fixed for easy installation and disassembly; of course, the fixing member 3 can also be It is fixed to the face shell 1 by other fixing means, for example: by snapping.

As shown in FIG. 2 and FIG. 4, the fixing member is provided with a screw hole 32. The inner surface of the surface shell 1 is provided with a screw hole column 11 which cooperates with the screw hole 32, and the screw is inserted into the screw hole 32 and screwed into the screw hole column 11. Secured and fixed. A fixing member 33 is disposed around the screw hole 32 for being sleeved on the screw hole column 11. The flange 33 is sleeved on the screw hole column 11 to limit the position, thereby increasing the firmness of the fixing.

As shown in Fig. 3 and Fig. 4, the number of the screw holes 32 is two, symmetrically disposed on both sides of the slot 31, and the two symmetrically disposed screw holes 32 are fixed to fix the fixing member 3 stably, balanced and firm.

As shown in FIG. 2, the inner surface of the face shell 1 is provided with a limiting device for limiting the driving motor, and the limiting device limits the driving motor to prevent the driving motor from moving, so that the fixing is more firm. The limiting device comprises two mutually parallel strip-shaped protrusions 12, a tail protrusion 13 at one end of the two strip-shaped protrusions 12, and an end protrusion 14 at the other end of the two strip-shaped protrusions 12; The distance between the strip-shaped projections 12 is equal to the diameter of the drive motor, so that the drive motor is just placed between the two strip-shaped projections 12, and is strip-shapedly raised 12 limit, prevent movement. 3, when the fixing member 3 is engaged with the driving motor 2 on the face shell 1, the tail protrusion 13 is engaged with the tail portion of the driving motor 2, and the end protrusion 14 is engaged with the end portion of the driving motor 2, thereby driving the motor 2 Four-sided limit, which makes the drive motor 2 more secure, to ensure the normal operation of the drive motor. The tail protrusion 13 is parallel to the strip protrusion 12, and the end protrusion 14 is perpendicular to the strip protrusion 12, which is a specific structure of the setting limit device, so that the limit of the driving motor 2 is set. The effect is good.

Of course, in this embodiment, the distance between the two strip-shaped projections 12 may also be smaller than the diameter of the drive motor 2.

As shown in FIG. 2, the screw hole column 11 is disposed at the same height as the strip-shaped protrusion 12, and in conjunction with FIG. 4, the convex edge 33 is provided with an opening 34 for avoiding the strip-shaped protrusion 12 on the side close to the groove 31, thereby ensuring The convex edge 33 acts as a limit on the screw hole column 11.

As shown in FIG. 3, the driving motor 2 and the eccentric wheel 4 are fixed to one end portion of the inner surface of the face shell 1. Referring to FIG. 1, the massage piece 5 is fixed on the outer surface of the face shell 1 and is fixed in the same manner as the eccentric wheel 4. Therefore, the output shaft of the driving motor rotates to drive the eccentric wheel 4 to rotate, and the eccentric wheel 4 is heavy on one side, and the one side is light, and when the rotation causes the end of the surface shell 1 to generate a large vibration, the massage piece realizes the massage effect. The circuit board on the miniature facial massager is provided with a switch 61 for control and an indicator light 62 for indicating, which is convenient for use. The miniature facial massager has a built-in battery, and the battery is connected to the circuit board through the battery case 7 and is fixed to the circuit board to supply power to the miniature facial massager, thereby facilitating use.

The above is a further detailed description of the present invention in conjunction with the specific preferred embodiments. It is not intended that the specific embodiments of the invention are limited to the description. It will be apparent to those skilled in the art that the present invention can be made without departing from the spirit and scope of the invention.

Claims

Rights request

1. A miniature facial massager, characterized in that it includes a housing, a driving motor, an eccentric wheel fixed on the output shaft of the driving motor, a massage piece and a fixing member fixed on the inner surface of the housing; the fixing The piece is provided with a slot that matches the surface of the drive motor.

2. The miniature facial massager according to claim 1, wherein the fixing member is fixed on the inner surface of the housing through screws.

3. The miniature facial massager according to claim 2, wherein the fixing member is provided with a screw hole, and the inner surface of the housing is provided with a screw hole column that matches the screw hole.

4. The miniature facial massager according to claim 3, wherein the fixing member is provided with a convex edge along the periphery of the screw hole for socketing the screw hole column.

5. The miniature facial massager according to claim 3, characterized in that there are two screw holes, which are symmetrically arranged on both sides of the slot.

6. The miniature facial massager according to claim 2, wherein a limiting device for limiting the driving motor is provided on the inner surface of the housing.

7. The miniature facial massager according to claim 6, wherein the limiting device includes two mutually parallel bar-shaped protrusions disposed on the inner surface of the housing, the two bar-shaped protrusions The distance between them is less than or equal to the diameter of the drive motor.

8. The miniature facial massager according to claim 7, wherein the limiting device further includes a tail protrusion provided at one end of the strip protrusion and a tail protrusion disposed at the other end of the strip protrusion. The end protrusion cooperates with the tail part of the drive motor when the drive motor is fixed, and the end protrusion cooperates with the end part of the drive motor.

9. The miniature facial massager according to claim 8, wherein the tail protrusion is parallel to the strip protrusion, and the end protrusion is perpendicular to the strip protrusion.

10. The miniature facial massager according to claim 4, wherein the convex edge is provided with an opening on the side close to the groove.