CN210812395U

CN210812395U - Hand massage mechanism

Info

Publication number: CN210812395U
Application number: CN201921508488.3U
Authority: CN
Inventors: 王冬梅; 刘晓莉
Original assignee: Ningbo Guangxing Health Technology Co ltd
Current assignee: Ningbo Guangxing Health Technology Co ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-06-23
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses a hand massage mechanism, which comprises a shell, a main shaft and a first gear set driven by a motor, wherein the first gear set drives the main shaft to rotate, and two ends of the main shaft are provided with a clamping and kneading component; the clamping and kneading component comprises a fixed sleeve, a bearing substrate, an eccentric wheel, a swinging arm and a rotating inclined plane structure which are sequentially sleeved on the main shaft, the fixed sleeve and the eccentric wheel are locked on two sides of the bearing substrate, the eccentric wheel is provided with a boss, and the swinging arm and the rotating inclined plane structure are sequentially sleeved on the boss and locked by a screw cap; the lower end of the bearing substrate is inserted into a limit groove on the shell, the upper end of the bearing substrate is hinged with a first support and a second support which are provided with massage heads and are meshed with each other, and the other end of the swinging arm is hinged on the first support. The massage heads on the first bracket and the second bracket are driven by the gear transmission to swing back and forth, left and right and up and down, so that the hands have obvious pulling and rubbing feeling, and the massage effect is good. And the whole volume is small and exquisite, convenient to carry practices thrift the cost.

Description

Hand massage mechanism

Technical Field

The utility model relates to a massager field especially relates to a hand massage mechanism.

Background

Modern city life rhythm is accelerated, and many people are worked, live busily, often stay to work night and overtime, have aggravated the health burden, lead to physical fatigue, and each part organ of health can not obtain balance, and the urgent need can make the body and mind obtain the product that relaxes, so massage device is also gradually popularized.

The existing massagers generate the kneading massage of the left-right deflection by rotating the inclined plane and generate the beating massage by the eccentric wheel, thereby improving the integral massage effect. However, the above structure is complex and costly.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above disadvantages, the present invention provides a hand massaging mechanism with a simple structure, which is used for kneading and massaging hands.

In order to achieve the above purpose, the utility model discloses a technical scheme is: a hand massage mechanism comprises a machine shell, wherein a main shaft which rotates along the axis of the main shaft is transversely arranged in the machine shell, a first gear set is arranged in the machine shell on one side of the main shaft, a motor which drives the first gear set to rotate is arranged in the machine shell on the other side of the main shaft, and a main gear which is in meshing transmission with the first gear set is arranged on the main shaft; the clamping and kneading components are arranged at the two ends of the main shaft;

the clamping and kneading component comprises a fixed sleeve, a bearing substrate, an eccentric wheel, a swing arm and a rotating inclined plane structure which are sequentially sleeved on a main shaft, wherein a first through hole for the main shaft to pass through is formed in the bearing substrate, the fixed sleeve and the eccentric wheel are positioned on two sides of the bearing substrate and are locked through screws, a second through hole for the main shaft to pass through is formed in one end of the swing arm, a boss is arranged on the side surface of the eccentric wheel, and the second through hole and the rotating inclined plane structure are sequentially sleeved on the boss and are locked on the main shaft outside the rotating inclined plane structure through a screw cap;

the lower end of the bearing substrate is inserted into a limiting groove on the machine shell, a first support and a second support are hinged to two sides of the upper end of the bearing substrate, one end of the first support is meshed with a gear on one end of the second support, and massage heads are arranged at the upper end of the first support and the upper end of the second support; the other end of the swing arm is hinged on the first bracket.

Further, the first gear set comprises an auxiliary shaft, two ends of the auxiliary shaft are mounted on the machine shell through bearing seats, a first gear and a second gear are fixedly arranged on the auxiliary shaft, and the first gear is meshed with the main gear; and a driving shaft of the motor is connected with one end of the turbine through a coupler, and the other end of the turbine is provided with a thread meshed with the second gear.

Preferably, the turbine is located below the main shaft, and a channel for placing the turbine is arranged in the casing, so that components in the casing are intensively arranged.

Preferably, a cover is arranged on the motor, and the cover is covered on the motor and locked on the shell through bolts so as to protect the motor.

Furthermore, the first bracket and the second bracket are provided with a first sector plate and a second sector plate which protrude outwards, and tooth grooves which can be meshed with each other are arranged on the outer end face of the first sector plate and the outer end face of the second sector plate.

Furthermore, a first bolt hole and a second bolt hole are formed in two sides of the upper end of the bearing substrate, the lower end of the first support is inserted into the bearing substrate on two sides of the first bolt hole and connected with the bearing substrate through bolts, and the lower end of the second support is inserted into the bearing substrate on two sides of the second bolt hole and connected with the bearing substrate through bolts.

Compared with the prior art, the utility model discloses well first gear train of motor drive drives the main shaft and rotates, makes eccentric wheel, swing arm and the rotation inclined plane structure at main shaft both ends rotate, and then drives the massage head on first support, the second support and kneads the massage action, realizes around the massage head, controls, the swing from top to bottom, makes the hand have obvious the sensation of rubbing, and massage effect is good. Meanwhile, the internal structure is optimized, the structure is simple, the whole size is small, the carrying is convenient, and the cost is saved.

Drawings

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

Fig. 2 is a schematic view of a three-dimensional partial explosion according to an embodiment of the present invention.

Fig. 3 is a partial perspective view of an embodiment of the present invention.

Fig. 4 is a perspective view of the kneading unit added to fig. 3.

Fig. 5 is a perspective exploded view of the kneading unit in the embodiment of the present invention.

Fig. 6 is a perspective view of the kneading unit in the embodiment of the present invention.

Fig. 7 is a perspective view of the kneading unit in the embodiment of the present invention.

Fig. 8 is a schematic view of a usage status of the embodiment of the present invention.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Examples

Referring to fig. 1 to 8, a hand massaging mechanism in this embodiment for massaging an arm 100 includes a housing 1, a main shaft 2 transversely disposed in the housing 1 and rotating along its own axis, a first gear set 3 disposed in the housing 1 on one side of the main shaft 2, a motor 4 disposed in the housing 1 on the other side of the main shaft 2 and driving the first gear set 3 to rotate, and a main gear 5 disposed on the main shaft 2 and engaged with the first gear set 3; the two ends of the main shaft 2 are provided with a clamping and kneading component 6.

For convenience of description, the placement direction of the spindle 2 is set to the X-axis direction in the present embodiment.

In the present embodiment, the motor 4, the main shaft 2, and the first gear set 3 are distributed in a cross-shaped structure. Wherein the first gear set 3 comprises an auxiliary shaft 31, the auxiliary shaft 31 is disposed parallel to the main shaft 2 (i.e. disposed along the X-axis direction), and two ends of the auxiliary shaft 31 are mounted on the housing 1 through two first bearing seats. A first gear 32 and a second gear 33 are fixedly arranged on the auxiliary shaft 31, and the first gear 32 is meshed with the main gear 5. The drive shaft of the motor 4 is connected to one end of a worm wheel 34 through a coupling, and the other end of the worm wheel 34 has a screw thread engaged with the second gear 33 (in this embodiment, the worm wheel 34 is disposed in the Y-axis direction). Two second bearing seats for installing the main shaft 2 are arranged on the machine shell 1, so that the main shaft 2 can be driven by the motor 4 to rotate along the axis of the smoke of the main shaft 2. Wherein the turbine 34 is located below the main shaft 2 for aesthetic and intensive arrangement, with a channel in the casing 1 for placement of the turbine 34. In order to protect the motor 4, a cover 41 is disposed on the motor 4, and the cover 41 covers the motor 4 and is fastened to the housing 1 by bolts.

The clamping and kneading units 6 are arranged on the main shaft 2 on both sides of the second bearing seat, and the two clamping and kneading units 6 have the same structure, so the description is unified in the embodiment.

As shown in fig. 5 to 7, the kneading assembly 6 includes a fixing sleeve 61, a bearing substrate 62, an eccentric 63, a swing arm 64 and a rotating slope structure 65, which are sequentially sleeved on the main shaft 2, the bearing substrate 62 has a first through hole 621 for the main shaft to pass through, the fixing sleeve 61 and the eccentric 63 are located on two sides of the bearing substrate 62 and locked by screws, and at this time, the fixing sleeve 61 and the eccentric 63 are fixed in position and can rotate relative to the bearing substrate 62. One end of the swing arm 64 is provided with a second through hole 641 for the spindle to pass through, a boss 631 is disposed on the side surface of the eccentric wheel 63, the second through hole 641 and the rotary slope structure 65 are sequentially sleeved on the boss 631, and the spindle 2 on the outer side of the rotary slope structure 65 is locked by a nut 67, wherein a gasket 66 is disposed between the nut 67 and the rotary slope structure 65 for installation convenience.

The lower end of the bearing substrate 62 is provided with a protrusion 622, and a limit groove 11 for the protrusion 622 to be inserted into is arranged in the casing 1, so that the bearing substrate 62 is prevented from rotating along with the rotation of the spindle 2, and meanwhile, the spindle 2 can drive the bearing substrate 62 to slide in the limit groove 11 when rotating, so that the bearing substrate 62 moves in the Y-axis direction. A first bracket 69 and a second bracket 70 are hinged to two sides of the upper end of the bearing base plate 62, one end of the first bracket 69 is meshed with a gear on one end of the second bracket 70, and massage heads 68 are arranged at the upper ends of the first bracket 69 and the second bracket 70; the other end of the swing arm 64 is hinged to a first bracket 69. Thus, during the rotation of the main shaft 2, the two massage heads 68 will move towards or away from each other under the influence of the eccentric 63 and the oscillating arm 64. Under the influence of the rotating inclined plane structure 65, the first bracket 69 and the second bracket 70 can swing left and right, so that the massage head 68 has kneading massage action, the massage head 68 can swing back and forth, left and right and up and down, the hands have obvious pulling and rubbing feeling, and the massage effect is good.

Further, the first bracket 69 and the second bracket 70 have a first sector plate and a second sector plate protruding outward, and tooth grooves capable of meshing with each other are provided on the outer end surface of the first sector plate and the outer end surface of the second sector plate, so that the first bracket 69 and the second bracket 70 are interlocked.

Further, a first bolt hole and a second bolt hole are formed in two sides of the upper end of the carrier substrate 62, the lower end of the first bracket 69 is inserted into the carrier substrate 62 in two sides of the first bolt hole and connected with the first bolt hole by bolts, and the lower end of the second bracket 70 is inserted into the carrier substrate 62 in two sides of the second bolt hole and connected with the second bolt hole by bolts. Thus, the first and second supports 69 and 70 can swing up and down with respect to the carrier substrate 62.

When the massage device is used, the motor is started, the first gear on the first gear set is driven to rotate through the turbine, the main shaft is driven to rotate through the meshing transmission of the main gear, the eccentric wheel, the swing arm and the rotating inclined plane structure which are connected with the main shaft are driven to rotate, the first support and the second support are driven to swing left and right, the massage heads on the first support and the second support move oppositely or oppositely, the massage heads can swing back and forth, left and right and up and down, and hands have obvious rubbing feeling and massage effects.

The hand massage mechanism in the embodiment can be used for massaging other parts, such as shoulders, neck, legs and the like, besides hand massage, and only needs to change the size according to the implementation situation.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. A hand massage mechanism which is characterized in that: the motor comprises a shell, wherein a main shaft rotating along the axis of the main shaft is transversely arranged in the shell, a first gear set is arranged in the shell at one side of the main shaft, a motor for driving the first gear set to rotate is arranged in the shell at the other side of the main shaft, and a main gear in meshing transmission with the first gear set is arranged on the main shaft; the clamping and kneading components are arranged at the two ends of the main shaft;

2. A hand massage mechanism as recited in claim 1, further comprising: the first gear set comprises an auxiliary shaft, two ends of the auxiliary shaft are mounted on the shell through bearing seats, a first gear and a second gear are fixedly arranged on the auxiliary shaft, and the first gear is meshed with the main gear; and a driving shaft of the motor is connected with one end of the turbine through a coupler, and the other end of the turbine is provided with a thread meshed with the second gear.

3. A hand massage mechanism as claimed in claim 2, wherein: the turbine is located below the main shaft.

4. A hand massage mechanism as recited in claim 1, further comprising: the motor is provided with a cover, and the cover is covered on the motor and is locked on the shell through bolts.

5. A hand massage mechanism as recited in claim 1, further comprising: the first bracket and the second bracket are provided with a first sector plate and a second sector plate which protrude outwards, and tooth grooves which can be meshed with each other are arranged on the outer end face of the first sector plate and the outer end face of the second sector plate.

6. A hand massage mechanism as recited in claim 1, further comprising: the bearing device is characterized in that a first bolt hole and a second bolt hole are formed in two sides of the upper end of the bearing substrate, the lower end of the first support is inserted into the bearing substrate on two sides of the first bolt hole and connected with the bearing substrate through bolts, and the lower end of the second support is inserted into the bearing substrate on two sides of the second bolt hole and connected with the bearing substrate through bolts.