CN218636321U

CN218636321U - Massage head driving device and massage equipment

Info

Publication number: CN218636321U
Application number: CN202221699063.7U
Authority: CN
Inventors: 应敏
Original assignee: Yongkang Aijiu Industry And Trade Co ltd
Current assignee: Zhejiang Aijiu Technology Co.,Ltd.
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2023-03-17
Anticipated expiration: 2032-06-30

Abstract

The application relates to a massage head driving device and massage equipment. The massage head driving device includes: a drive motor; the eccentric block is connected to an output shaft of the driving motor to rotate, and is provided with a driving shaft eccentrically arranged with the output shaft; the massage head comprises a driving motor, a driving part, a driving shaft, a swinging arm and a transmission part, wherein one end of the swinging arm is rotatably connected with the driving motor to realize swinging, the transmission part is provided with a transmission part and a connecting rod part connected with the transmission part, the transmission part is rotatably connected with the driving shaft, the end part of the connecting rod part is connected with the other end of the swinging arm, and the other end of the swinging arm is also used for connecting the massage head. The driving transmission part is driven by the driving shaft of the eccentric block to lead the swing arm to swing so as to realize the effect of connecting the massage head on the swing arm to generate vibration massage.

Description

Massage head driving device and massage equipment

Technical Field

The application belongs to the technical field of massage equipment, and relates to a massage head driving device.

Background

The existing massage equipment usually adopts a motor to drive a massage head or two massage heads to massage, the massage area is small, a user needs to continuously move the massage heads or the body position to increase the massage area, the massage experience and the massage effect are not good enough, the structure of the massage equipment is more complex, the material cost is high, and more workers need to be consumed to assemble the massage equipment.

SUMMERY OF THE UTILITY MODEL

The application aims to provide a massage head driving device.

In order to achieve the purpose, the technical scheme adopted by the application is as follows:

the technical scheme of this application provides a massage head drive arrangement, includes:

a drive motor;

the eccentric block is connected to an output shaft of the driving motor to rotate, and is provided with a driving shaft eccentrically arranged with the output shaft;

one end of the swing arm is rotatably connected with the driving motor to swing,

the transmission part is provided with a transmission part and a connecting rod part connected with the transmission part, the transmission part is rotationally connected with the driving shaft, the end part of the connecting rod part is connected with the other end of the swing arm, and the other end of the swing arm is also used for connecting the massage head.

The massage head driving device of the technical scheme drives the driving transmission part through the driving shaft of the eccentric block of the massage head driving device to enable the swing arm to swing so as to realize the effect of vibration massage generated by connecting the massage head on the swing arm.

As an embodiment of this technical solution, the driving motor is a double-headed motor, one eccentric block is connected to each output shaft of the driving motor, and the number of the connecting rod portions is two, and the two connecting rod portions are respectively and correspondingly connected to two swing arms.

As an embodiment of the technical scheme, two output shafts of the driving motor are coaxially arranged, and an included angle between a connecting line of the two driving shafts and the output shafts is 180 degrees or 0 degree.

As an embodiment of the technical solution, the two link portions of the transmission member are symmetrically arranged.

As one embodiment of the technical scheme, the transmission part is provided with a bearing hole, the bearing hole is provided with a bearing, and the transmission part is rotatably pivoted with the driving shaft through the bearing.

As one implementation mode of the technical scheme, a connecting lug is fixedly installed on a shell of the driving motor, and one end of the swing arm is rotatably pivoted to the connecting lug through a pin shaft.

As an embodiment of the technical solution, the other end of the swing arm is provided with a protrusion for connecting with the massage head and a groove for connecting with the link portion of the transmission member.

Another technical scheme of this application supply a massage equipment, including casing, massage head and as above the first drive arrangement of massage, wherein, the first drive arrangement of massage install in the casing, the massage head with the swing arm is connected.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The foregoing and other objects, features and advantages of the application will be apparent from the following more particular descriptions of exemplary embodiments of the application, as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the application.

Fig. 1 is a schematic view of the entire structure of a massage head driving device shown in an embodiment of the present application.

Fig. 2 is a schematic front view of a massage head driving device shown in an embodiment of the present application.

Fig. 3 isbase:Sub>A schematic sectional view taken along linebase:Sub>A-base:Sub>A in fig. 2.

Fig. 4 is an exploded view of a massage head driving device shown in an embodiment of the present application.

Fig. 5 is a schematic structural view of a swing arm of the massage head driving device shown in an embodiment of the present application.

Description of reference numerals:

110-a drive motor; 111-an output shaft; 112-engaging lugs; 113-a pin roll; 120-eccentric mass; 121-a drive shaft; 130-a swing arm; 131-a boss; 132-a groove; 140-a transmission member; 141-a transmission part; 142-a link portion; 143-bearing holes; 144-a bearing; 150-massage head.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and encompass, for example, both fixed and removable connections or integral connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through the communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical solution of the present application will be further described in detail with reference to the accompanying drawings and specific embodiments.

The embodiment provides a massage head driving device, which comprises a driving motor 110, an eccentric block 120, a swing arm 130 and a transmission piece 140, wherein the eccentric block 120 is connected to an output shaft 111 of the driving motor 110 to rotate, and the eccentric block 120 is provided with a driving shaft 121 eccentrically arranged with the output shaft 111; one end of the swing arm 130 is rotatably connected to the driving motor 110 to swing, the transmission member 140 is provided with a transmission portion 141 and a connecting rod portion 142 connected to the transmission portion 141, the transmission portion 141 is rotatably connected to the driving shaft 121, an end of the connecting rod portion 142 is connected to the other end of the swing arm 130, and the other end of the swing arm 130 is further used for connecting the massage head 150.

Thus, the driving transmission member 140 is driven by the driving shaft 121 of the eccentric block 120, so that the swing arm 130 swings, and the massage head 150 connected to the swing arm 130 generates a vibration massage effect.

In this embodiment, the driving motor 110 is a double-headed motor, and has two output shafts 111, each output shaft 111 of the driving motor 110 is connected to one eccentric block 120, the number of the transmission pieces 140 is two, each transmission piece 140 is connected to one eccentric block 120, each transmission piece 140 has two connecting rod portions 142, the number of the swing arms 130 is four, and each connecting rod portion 142 is correspondingly connected to one swing arm 130. Thus, the four massage heads 150 can be driven to vibrate by the single driving motor 110, and the massage area is effectively enlarged under the condition of not increasing power.

In this embodiment, the two output shafts 111 of the driving motor 110 are coaxially disposed, and an included angle between the connecting line of the two driving shafts 121 and the output shafts 111 is 180 degrees or 0 degree. When the included angle is 180 degrees, the two transmission pieces 140 connected to the two driving shafts 121 move in opposite directions, that is, one transmission piece 140 moves downward to drive the two swing arms 130 to swing downward, and the other transmission piece 140 moves upward to drive the other two swing arms 130 to swing upward, so that the four massage heads 150 realize the effect of alternate vibration massage. When the included angle is 0 degree, the four massage heads 150 can realize the effect of synchronous vibration massage.

In this embodiment, the two link portions 142 of the transmission member 140 are symmetrically disposed. In this way, stability of the transmission member 140 at the time of vibration can be achieved.

In this embodiment, the transmission portion 141 is provided with a bearing hole 143, the bearing hole 143 is provided with a bearing 144, and the transmission portion 141 is pivotally connected to the driving shaft 121 through the bearing 144. The outer ring of the bearing 144 is fixedly connected to the bearing hole 143, and the inner ring of the bearing 144 is fixedly connected to the drive shaft 121.

In this embodiment, the housing of the driving motor 110 is fixedly installed with a connecting lug 112, and one end of the swing arm 130 is rotatably pivoted to the connecting lug 112 through a pin 113. Preferably, the engaging lugs 112 have two sets, and two swing arms 130 are connected to each set of engaging lugs 112.

In this embodiment, the other end of the swing arm 130 is provided with a protrusion 131 for coupling with the massage head 150, and a groove 132 provided in a direction opposite to the protrusion 131 for coupling with the link portion 142 of the transmission member 140. The end of the link portion 142 of the transmission member 140 is disposed in the groove 132, and the rubber pad 145 and the flat washer are disposed between the link portion 142 and the groove 132, and then are fixedly connected by a screw, so that the link portion 142 and the swing arm 130 can be prevented from falling off when swinging.

In this embodiment, the massage head driving device is driven by the dual-head motor, the transmission portion 141 of the transmission member 140 eccentrically rotates around the motor output shaft 111 to drive the massage heads 150 at the other end of the swing arm 130 to reciprocate up and down to form a vibration massage effect, and one driving motor 110 drives four massage heads 150 to work simultaneously, thereby greatly increasing the massage area.

In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is a more detailed description of the present application in connection with specific embodiments thereof, and it is not intended that the present application be limited to the specific embodiments thereof. It will be apparent to those skilled in the art from this disclosure that many more simple deductions or substitutions can be made without departing from the spirit of the disclosure.

Claims

1. A massage head driving device, comprising:

a drive motor;

one end of the swing arm is rotatably connected with the driving motor to realize swing,

2. The massage head driving device as claimed in claim 1, wherein the driving motor is a double-headed motor, one eccentric block is connected to each output shaft of the driving motor, and the number of the link portions is two, and the two link portions are respectively connected to two of the swing arms.

3. The massage head driving device as claimed in claim 2, wherein the two output shafts of the driving motor are coaxially arranged, and an angle formed by connecting the two driving shafts and the output shafts is 180 degrees or 0 degree.

4. The massage head driving device as claimed in claim 1, wherein the two link portions of the transmission member are symmetrically disposed.

5. The massage head driving device as claimed in claim 1, wherein the transmission part is provided with a bearing hole provided with a bearing, and the transmission part is rotatably pivoted to the driving shaft through the bearing.

6. The massage head driving device as claimed in claim 1, wherein a coupling lug is fixedly installed to a housing of the driving motor, and one end of the swing arm is rotatably pivoted to the coupling lug by a pin shaft.

7. The massage head driving device as claimed in claim 1, wherein the other end of the swing arm is provided with a projection for connection with the massage head and a groove for connection with the link portion of the transmission member.

8. A massaging apparatus comprising a housing, a massaging head and the massaging head driving device as claimed in any one of claims 1 to 7, said massaging head driving device being mounted to said housing, said massaging head being connected to said swing arm.