CN211675250U

CN211675250U - Prevent walking motor assembly for massage chair that rocks

Info

Publication number: CN211675250U
Application number: CN201921894483.9U
Authority: CN
Inventors: 林国平
Original assignee: Shanghai Lianqiang Electromechanical Equipment Installation Engineering Co ltd
Current assignee: Shanghai Lianqiang Electromechanical Equipment Installation Engineering Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-10-16
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses a prevent massage armchair that rocks uses walking motor element, including walking motor element, dead lever and first belt pulley, walking motor element installs the inside at the frame, the outside cover of motor shaft is equipped with the cover block, the end department of movable rod is connected with the gag lever post, the dead lever sets up the inner wall at the frame, and the outside of dead lever installs the massage piece, logical groove has been seted up to the inside of massage piece, the end department at the motor shaft is established to first belt pulley cover, the inner wall of second belt pulley is fixed with the fixed block, and the inside of second belt pulley runs through there is the connecting axle, the outer wall of connecting axle is provided with the stopper, and the cam is installed in the outside of connecting axle. This prevent walking motor element for massage chair that rocks can avoid rocking that the operation in-process produced to cause the phenomenon to massage piece drive failure to the human form of laminating designs the movement track of massage piece, can promote the effect of massage.

Description

Prevent walking motor assembly for massage chair that rocks

Technical Field

The utility model relates to a massage armchair technical field specifically is a prevent walking motor element for massage armchair who rocks.

Background

The walking motor is one of the core components of the massage armchair, and the main function is to convert electric energy into mechanical energy, and support the important driving force of the manipulator for realizing the operation of the massage function, however, the existing walking motor component:

stability is relatively poor at the operation in-process, causes the phenomenon to massage piece drive failure easily to the movement track of massage piece sets up the same mostly, does not laminate human form, leads to massage effect not good, to above-mentioned problem, urgently needs to carry out the innovative design on original walking motor element's basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent walking motor element for massage chair that rocks to solve above-mentioned background and propose relatively poor at operation in-process stability, make the phenomenon to massage piece drive failure easily, and the movement track of massage piece sets up the same mostly, does not laminate human form, leads to the not good problem of massage effect.

In order to achieve the above object, the utility model provides a following technical scheme: a walking motor assembly for a massage chair capable of preventing shaking comprises a walking motor body, a fixed rod and a first belt pulley, wherein the walking motor body is arranged inside a frame, the top of the walking motor body is connected with a motor shaft, the outer side of the motor shaft is sleeved with a sleeve block, a movable rod is fixed on the side of the sleeve block, the end of the movable rod is connected with a limiting rod, a fixed groove is reserved on the frame at the end of the limiting rod, the fixed rod is arranged on the inner wall of the frame, the outer side of the fixed rod is provided with a massage block, a through groove is formed in the massage block, a spring is arranged on the inner side of the through groove, the first belt pulley is sleeved at the end of the motor shaft, the outer side of the first belt pulley is connected with a second belt pulley through a belt body, the inner wall of the second belt pulley is fixed with a fixed block, and a connecting shaft penetrates, the outer wall of connecting axle is provided with the stopper, and the cam is installed in the outside of connecting axle.

Preferably, the motor shaft is provided with 2 thread grooves with the same thread pitch and opposite rotation directions, and the motor shaft and the sleeve block are in threaded connection.

Preferably, the limiting rod and the fixing groove form a sliding structure, and the limiting rod and the movable rod are perpendicular to each other.

Preferably, the massage blocks are distributed in the frame at equal intervals, the height of the through grooves in the massage blocks is gradually reduced from left to right, and the positions of the massage blocks and the cam are vertically corresponding.

Preferably, the limiting blocks are distributed on the connecting shaft at equal angles, the limiting blocks and the connecting shaft form a rotating structure, and the end heads of the limiting blocks are in contact with the end heads of the fixing blocks.

Compared with the prior art, the beneficial effects of the utility model are that: the walking motor component for the anti-shaking massage chair can avoid the phenomenon that shaking generated in the operation process causes failure in driving of the massage blocks, and can improve the massage effect by designing the motion trail of the massage blocks according to the shape of a human body;

1. by arranging the sleeve block, the movable rod, the limiting rod, the fixed rod, the massage block and the spring, the motor shaft is driven to rotate anticlockwise by the walking motor, the movable rod can be driven to move back and forth by the sleeve block, the massage block can be further pushed to move up and down, the massage block can be conveniently moved to different heights for massage due to different heights of the through grooves, the limiting rod can slide in the fixed groove in the moving process, and the moving stability is improved;

2. through setting up belt pulley, fixed block, connecting axle, stopper and cam, drive motor shaft clockwise through walking motor, can promote a plurality of massage pieces simultaneous movement through the cam, massage through different modes, promoted massage effect.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the motor shaft of the present invention;

FIG. 3 is a schematic side view of the connecting shaft of the present invention;

fig. 4 is a schematic view of a second belt pulley of the present invention.

In the figure: 1. a frame; 2. a traveling motor body; 3. a motor shaft; 4. sleeving blocks; 5. a movable rod; 6. a limiting rod; 7. fixing grooves; 8. fixing the rod; 9. a massage block; 10. a through groove; 11. a spring; 12. a first pulley; 13. a belt body; 14. a second pulley; 15. a fixed block; 16. a connecting shaft; 17. a limiting block; 18. a cam.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a walking motor component for a massage chair for preventing shaking comprises a frame 1, a walking motor body 2, a motor shaft 3, a sleeve block 4, a movable rod 5, a limiting rod 6, a fixed groove 7, a fixed rod 8, a massage block 9, a through groove 10, a spring 11, a first belt pulley 12, a belt body 13, a second belt pulley 14, a fixed block 15, a connecting shaft 16, a limiting block 17 and a cam 18, wherein the walking motor body 2 is arranged in the frame 1, the top of the walking motor body 2 is connected with the motor shaft 3, the outer side of the motor shaft 3 is sleeved with the sleeve block 4, the side of the sleeve block 4 is fixed with the movable rod 5, the end of the movable rod 5 is connected with the limiting rod 6, the fixed groove 7 is reserved on the frame 1 at the end of the limiting rod 6, the fixed rod 8 is arranged on the inner wall of the frame 1, the massage block 9 is arranged on the outer side of the fixed rod 8, a spring 11 is installed on the inner side of the through groove 10, a first belt pulley 12 is sleeved at the end of the motor shaft 3, the outer side of the first belt pulley 12 is connected with a second belt pulley 14 through a belt body 13, a fixed block 15 is fixed on the inner wall of the second belt pulley 14, a connecting shaft 16 penetrates through the inner part of the second belt pulley 14, a limiting block 17 is arranged on the outer wall of the connecting shaft 16, and a cam 18 is installed on the outer side of the connecting shaft 16;

the motor shaft 3 is provided with 2 thread grooves with the same thread pitch and opposite rotation directions, the motor shaft 3 is in threaded connection with the sleeve block 4, the limiting rod 6 and the fixed groove 7 form a sliding structure, the limiting rod 6 is perpendicular to the movable rod 5, the movable rod 5 can be driven by the sleeve block 4 to move back and forth when the motor shaft 3 rotates, the limiting rod 6 can be driven to slide in the fixed groove 7 when the movable rod 5 moves, and the stability of the movable rod 5 during moving can be improved;

the massage blocks 9 are distributed in the frame 1 at equal intervals, the height of the through grooves 10 on the massage blocks 9 is gradually reduced from left to right, the positions of the massage blocks 9 and the cam 18 correspond up and down, the movable rod 5 can move to push the massage blocks 9, and the massage blocks 9 are convenient to fit the human body shape and improve the massage effect because the through grooves 10 are different in height and the movement height of the massage blocks 9 is also different;

stopper 17 is on connecting axle 16 equidistance distribution, and both constitute rotating-structure to stopper 17's end department and the end department of fixed block 15 contact, and when walking motor body 2 drove motor shaft 3 clockwise rotation, fixed block 15 in the second belt pulley 14 and the stopper 17 looks block on the connecting axle 16, therefore the rotation of second belt pulley 14 can drive the synchronous rotation of connecting axle 16.

The working principle is as follows: when the walking motor component for the anti-shaking massage chair is used, as shown in a figure 1-2, firstly, a walking motor body 2 drives a motor shaft 3 to rotate anticlockwise, so as to drive a sleeve block 4 which is in threaded connection with the motor shaft to move back and forth, and drive a movable rod 5 to move to push a massage block 9, as shown in a figure 2, because the through grooves 10 on the massage block 9 are arranged at different heights, the movable rod 5 is different in moving height when pushing the massage block 9, the human body shape is convenient to fit, the massage effect is improved, and because of the arrangement of a spring 11, the massage block 9 can be always in an initial state when not subjected to thrust, and meanwhile, the movable rod 5 can drive a limiting rod 6 to slide in a fixed groove 7 when moving, so that the stability of the movable rod 5 when moving can be;

as shown in fig. 1 and fig. 3-4, the walking motor body 2 drives the motor shaft 3 to rotate clockwise, and then drives the second belt pulley 14 to rotate through the belt body 13 via the first belt pulley 12, as shown in fig. 4, the fixed block 15 in the second belt pulley 14 is engaged with the limit block 17 on the connecting shaft 16, so that the rotation of the second belt pulley 14 can drive the connecting shaft 16 to rotate synchronously, as shown in fig. 3, the connecting shaft 16 rotates while driving the cam 18 corresponding to the massage block 9 to rotate, so that the plurality of massage blocks 9 can be driven to move upwards at the same time, and the massage can be performed in different manners, thereby increasing the practicability of the device.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a prevent massage armchair that rocks is with walking motor element, includes walking motor body (2), dead lever (8) and first belt pulley (12), its characterized in that: the walking motor comprises a walking motor body (2), a motor shaft (3) is arranged in a frame (1), the top of the walking motor body (2) is connected with the motor shaft (3), a sleeve block (4) is sleeved on the outer side of the motor shaft (3), a movable rod (5) is fixed on the lateral side of the sleeve block (4), a limiting rod (6) is connected to the end of the movable rod (5), a fixing groove (7) is reserved on the frame (1) at the end of the limiting rod (6), a fixing rod (8) is arranged on the inner wall of the frame (1), a massaging block (9) is arranged on the outer side of the fixing rod (8), a through groove (10) is formed in the massaging block (9), a spring (11) is arranged on the inner side of the through groove (10), a first belt pulley (12) is sleeved on the end of the motor shaft (3), and the outer side of the first belt pulley (12) is connected with a second belt pulley (14) through, the inner wall of second belt pulley (14) is fixed with fixed block (15), and the inside of second belt pulley (14) runs through there is connecting axle (16), the outer wall of connecting axle (16) is provided with stopper (17), and cam (18) are installed in the outside of connecting axle (16).

2. The walking motor assembly for massage chair of claim 1, wherein: the motor shaft (3) is provided with 2 thread grooves with the same thread pitch and opposite rotation directions, and the motor shaft (3) is in threaded connection with the sleeve block (4).

3. The walking motor assembly for massage chair of claim 1, wherein: the limiting rod (6) and the fixing groove (7) form a sliding structure, and the limiting rod (6) and the movable rod (5) are perpendicular to each other.

4. The walking motor assembly for massage chair of claim 1, wherein: the massage blocks (9) are distributed in the frame (1) at equal intervals, the height of the through grooves (10) on the massage blocks (9) is sequentially reduced from left to right, and the positions of the massage blocks (9) and the cam (18) are vertically corresponding.

5. The walking motor assembly for massage chair of claim 1, wherein: the limiting blocks (17) are distributed on the connecting shaft (16) at equal angles, the limiting blocks and the connecting shaft form a rotating structure, and the end parts of the limiting blocks (17) are in contact with the end parts of the fixing blocks (15).