CN110680730A

CN110680730A - Driving device for massager

Info

Publication number: CN110680730A
Application number: CN201911031245.XA
Authority: CN
Inventors: 刘光信
Original assignee: Shenzhen Ji Da Motor Co Ltd
Current assignee: Shenzhen Ji Da Motor Co Ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-01-14

Abstract

The invention relates to the field of massagers, in particular to a driving device for a massager. The driving device for the massager mainly comprises a shell, a reduction gearbox, a rotating drum and balls, wherein the reduction gearbox drives the rotating drum to rotate, so that a groove track on the surface of the rotating drum rotates along with the rotating drum; the driving device of the invention not only can be applied to various massagers, but also can be a portable acupuncture point massager, has simple structure and small volume, can directly massage through the balls, and is used for massaging acupuncture points or dredging lymph, thereby achieving the effect of relaxing and health care.

Description

Driving device for massager

Technical Field

The invention relates to the field of massagers, in particular to a driving device for a massager.

Background

With the rapid development of social material civilization and mental civilization, the living and working pressure of people is continuously increased, at present, the requirement of people on the living quality is continuously improved, more and more people like going out for travel and are full of physical fatigue in the process of traveling, and people usually need to massage and relax at this time.

The massage places are not visible everywhere, and the massage places are high in consumption and cost, and the massage appliances of the common method, such as: the massage ball, the massage pillow and the massage chair have large volume, inconvenient carrying, large massage area and poor massage effect. Therefore, some small massagers are available in the market at present, and can be conveniently carried and used by people, wherein a driving structure or a driving device is installed in the massager to drive the whole massage to move, the existing driving structure is generally completed directly through a motor or a telescopic rod, the driving direction is single, and the structure is not firm enough. Therefore, more driving devices with different structural styles are needed to solve the problem.

Disclosure of Invention

In order to solve the above problems, the present invention provides a driving device for a massager, which has a more stable structure and can simultaneously realize driving forces in different directions.

In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a drive arrangement for massager, includes shell, reducing gear box, rotary drum and ball, the rotary drum sets up in the shell to with reducing gear box drive shaft connection, the reducing gear box is fixed with the inside one end joint of shell, the rotary drum surface is equipped with the recess track of two symmetries, the recess track sets up along rotary drum surface slope, the shell surface is equipped with the bar hole, ball one end is arranged in the recess track, and the other end is outside through bar hole protrusion to shell.

Further, the shell comprises a shell body and a fixing cover, a clamping groove used for clamping the reduction gearbox is formed in one end in the shell body, an opening is formed in the other end of the shell body, the opening is communicated with the strip-shaped hole, and the fixing cover is clamped and fixed with the opening.

The shell opening part is provided with a convex L-shaped clamping part, the fixing cover is provided with a clamping hole corresponding to the L-shaped clamping part, and a clamping strip convenient for clamping the L-shaped clamping part is further arranged in the clamping hole.

And the shell is also provided with a through hole convenient for electrifying the reduction gearbox at the position of the clamping groove.

Furthermore, a cavity for containing the reduction gearbox is formed in one side inside the rotary drum, a gear is arranged on the other side, and the reduction gearbox driving shaft is fixedly connected with the gear in an inserting mode.

Wherein the gear is fixed at one third or one half of the position of the rotary drum.

Further, the surface of the shell is provided with at least one group of strip-shaped holes, and the strip-shaped holes are respectively provided with two balls and respectively located in the groove tracks.

Wherein the groove tracks are adjacently disposed and occupy the entire drum surface.

Wherein the part of the ball protruding out of the housing occupies a quarter or a third of the volume of the ball.

The invention has the beneficial effects that: the driving device for the massager mainly comprises a shell, a reduction gearbox, a rotating drum and balls, wherein the reduction gearbox drives the rotating drum to rotate, so that a groove track on the surface of the rotating drum rotates along with the rotating drum; the driving device of the invention not only can be applied to various massagers, but also can be a portable acupuncture point massager, has simple structure and small volume, can directly massage through the balls, and is used for massaging acupuncture points or dredging lymph, thereby achieving the effect of relaxing and health care.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a front view of the present invention.

Fig. 4 is a top view of the present invention.

Fig. 5 is an exploded view of the present invention.

Fig. 6 is a schematic structural view of the housing of the present invention.

Fig. 7 is a schematic structural view of the fixing cover of the present invention.

The reference numbers illustrate: 1. a housing; 11. a housing; 111. a strip-shaped hole; 112. a card slot; 113. an opening; an L-shaped clamping part; 115. a bayonet; 116. a through hole; 12. a fixed cover; 121. a clamping hole; 122. clamping the strip; 2. a reduction gearbox; 3. a rotating drum; 31. a groove track; 32. a cavity; 33. a gear; 4. and a ball.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-7, the invention relates to a driving device for a massager, which comprises a housing 1, a reduction gearbox 2, a rotary drum 3 and balls 4, wherein the rotary drum 3 is arranged in the housing 1 and is connected with a driving shaft of the reduction gearbox 2, the reduction gearbox 2 is clamped and fixed with one end inside the housing 1, two symmetrical groove tracks 31 are arranged on the surface of the rotary drum 3, the groove tracks 31 are obliquely arranged along the surface of the rotary drum 3 to ensure that the position of the balls 4 on the axis of the rotary drum 3 can be changed when the rotary drum 3 rotates, a strip-shaped hole 111 is arranged on the surface of the housing 1, one end of each ball 4 is arranged in the groove track 31, and the other end of each ball 4 protrudes out of the housing 1 through the strip-shaped hole 111, so that the ball 4 is clamped between the strip-.

Referring to fig. 6, in this embodiment, the housing 1 includes a casing 11 and a fixing cover 12, one end of the inside of the casing 1 is provided with a clamping groove 112 for clamping the reduction gearbox 2, the other end of the inside of the casing 1 is provided with an opening 113, the opening 113 is communicated with a strip-shaped hole 111, and the fixing cover 12 is clamped and fixed with the opening 113; wherein, shell 1 opening 113 department is equipped with convex L type joint portion 114 to form bayonet socket 115 between L type joint portion 114 and the casing 11, fixed lid 12 is equipped with the card hole 121 corresponding with L type joint portion 114, still be equipped with the card strip 122 of the L type joint portion 114 joint of being convenient for in the card hole 121, when the fixed lid 12 of installation, only need aim at L type joint portion 114 to card hole 121, then rotatory fixed lid 12 for the card strip 122 card of fixed lid 12 can realize the joint fixed in the bayonet socket 115 of L type joint portion 114.

The rotary drum is characterized in that a cavity 32 for accommodating the reduction gearbox 2 is formed in one side inside the rotary drum 3, a gear 33 of an integrated structure is fixed on the other side, a driving shaft of the reduction gearbox 2 is fixedly connected with the gear 33 in an inserted mode, and the reduction gearbox 2 can drive the rotary drum 3 to rotate better and utilize space better. In addition, the groove tracks 31 are arranged adjacently and occupy the surface of the whole rotary drum 3, so that the two balls 4 can move on the surface of the whole shell 1 as much as possible, the moving range of the balls 4 is as large as possible, the space is better utilized, and meanwhile, the massage can be more comprehensively achieved.

In this embodiment, in order to supply power to the reduction gearbox 2, a through hole 116 for facilitating the power supply of the reduction gearbox 2 is further provided at a position of the casing 1 located in the clamping groove 112, and is used for connecting a power line and electrically connected with the reduction gearbox 2 through the power line.

In a preferred embodiment, the gear 33 is fixed at one third or one half of the position of the drum 3, so that the entire drum 3 can be driven to rotate more stably. Wherein, the part of 4 protrusion shells 1 of ball accounts for the fourth or the third of 4 volumes of ball, guarantees strip hole 111 spacing carrying on of ball 4, and groove track 31 drives ball 4 and carries out the displacement in the pivoted simultaneously, realizes the round trip movement in strip hole 111 of ball 4 simultaneously.

In this embodiment, two sets of strip-shaped holes 111 are formed in the surface of the housing 1, and two beads 4 are respectively disposed in the strip-shaped holes 111 and respectively located in the groove tracks 31; a user can set three or four groups of strip-shaped holes 111 on the surface of the shell 1 according to needs, and the arrangement is not limited herein; during operation, the two balls 4 in the same slot 111 will move in opposite directions.

When installing this embodiment massager drive arrangement, earlier the drive shaft of reducing gear box 2 and the inside gear 33 grafting of rotary drum 3 are fixed, then put into casing 11 rotary drum 3 and reducing gear box 2, and at the in-process of putting into, place ball 4 in groove track 31 along opening 113 and bar hole 111, it is fixed with 11 draw-in groove 112 joints of casing to fix reducing gear box 2 at last, it is fixed with 1 joint of casing to fix lid 12 again, guarantee ball 4 can not the roll-off, thereby accomplish whole drive arrangement's installation.

Compared with the prior art, the driving device of the massager of the embodiment mainly comprises a shell 1, a reduction gearbox 2, a rotary drum 3 and balls 4, the reduction gearbox 2 drives the rotary drum 3 to rotate, so that the groove track 31 on the surface of the rotary drum 3 rotates along with the rotary drum 3, and the balls 4 are limited by the strip-shaped holes 111 because the groove track 31 is obliquely arranged on the surface of the rotary drum 3, so that the balls 4 can not move along with the groove track 31, but the balls 4 can move back and forth in the strip-shaped holes 111 along with the rotation of the groove track 31, so that the driving force for the two balls 4 to do reverse movement is formed; the driving device of the invention can be applied to various massagers, can be a portable acupuncture point massager, has simple structure and small volume, can directly massage through the balls 4, is used for massaging acupuncture points or dredging lymph, thereby achieving the effect of relaxing and health care, is particularly suitable for ladies, can also be used for massaging faces, and can be placed in a bag when going out.

It is further understood that the terms "connected," "secured," "disposed," and the like are to be construed broadly and their meanings in the context of the invention may be understood by those skilled in the art as appropriate, unless otherwise specifically defined or limited.

The above embodiments are merely illustrative of the preferred embodiments of the present invention, and not restrictive, and various changes and modifications to the technical solutions of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are intended to fall within the scope of the present invention defined by the appended claims.

Claims

1. A drive device for a massager, characterized in that: including shell, reducing gear box, rotary drum and ball, the rotary drum sets up in the shell to with reducing gear box drive shaft connection, the reducing gear box is fixed with the inside one end joint of shell, the rotary drum surface is equipped with the recess track of two symmetries, the recess track sets up along rotary drum surface slope, the shell surface is equipped with the bar hole, ball one end is arranged in the recess track, and the other end is outside through bar hole protrusion to the shell.

2. The driving device for a massager, as set forth in claim 1, wherein: the shell comprises a shell body and a fixing cover, wherein a clamping groove used for clamping the reduction gearbox is formed in one end in the shell body, an opening is formed in the other end of the shell body, the opening is communicated with the strip-shaped hole, and the fixing cover is fixedly clamped with the opening.

3. A driving apparatus for a massage machine, according to claim 2, wherein: the utility model discloses a portable electronic device, including casing opening part, fixed lid, card hole, card strip, casing opening part is equipped with convex L type joint portion, fixed lid is equipped with the card hole corresponding with L type joint portion, still be equipped with the card strip of the joint of L type joint portion of being convenient for in the card hole.

4. A driving apparatus for a massage machine, according to claim 2, wherein: the shell is also provided with a through hole convenient for electrifying the reduction gearbox at the position of the clamping groove.

5. The driving device for a massager, as set forth in claim 1, wherein: a cavity for containing the reduction gearbox is formed in one side of the interior of the rotary drum, a gear is arranged on the other side of the interior of the rotary drum, and a drive shaft of the reduction gearbox is fixedly connected with the gear in an inserting mode.

6. The driving device for a massager, as set forth in claim 5, wherein: the gear is fixed at one third or one half of the position of the rotary drum.

7. The driving device for a massager, as set forth in claim 1, wherein: the surface of the shell is provided with at least one group of strip-shaped holes, and the strip-shaped holes are respectively provided with two balls and are respectively positioned in the groove tracks.

8. The driving device for a massager, as set forth in claim 1, wherein: the groove tracks are disposed adjacent to each other and occupy the entire drum surface.

9. The driving device for a massager, as set forth in claim 1, wherein: the part of the ball protruding out of the housing takes up one quarter or one third of the ball volume.