CN110974650A

CN110974650A - Knee joint relaxation massager

Info

Publication number: CN110974650A
Application number: CN201911373858.1A
Authority: CN
Inventors: 刘重斌; 蒋金梁; 蒋俊; 李佳飞
Original assignee: Anhui Gamalain Robot Co Ltd
Current assignee: Anhui Gamalain Robot Co Ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-04-10

Abstract

The invention provides a knee joint relaxation massager, belongs to the field of massage health care, and solves the technical problems of how to relax quadriceps femoris and massage knee joints. This massager is relaxed to knee joint, including knee cap cover, base plate and rotor plate, the one end of knee cap cover is connected with the base plate, and the top of base plate is provided with first slide rail, and it is provided with the removal seat to slide on the first slide rail, removes to be provided with moving mechanism on the seat and rubs the mechanism, and the both sides of knee cap cover articulate there is the fly leaf, is provided with on the fly leaf and rubs the mechanism, still is provided with angle adjustment mechanism on the knee cap. The invention has the advantages that when in massage, the two legs are extended horizontally, the moving mechanism on the base plate drives the moving seat to slide on the first sliding rail, firstly, the kneading mechanism is utilized to knead and relax the quadriceps femoris of the thighs, the kneading mechanism on the movable plate massages the pits on the two sides of the knees, and the angle adjusting mechanism adjusts the angle between the movable plates, so that the kneading mechanism can adapt to different users.

Description

Knee joint relaxation massager

Technical Field

The invention belongs to the technical field of massage health care, and relates to a knee joint massager, in particular to a knee joint relaxing massager.

Background

Say "the old first old leg of people, old knee elder first declines", along with the increase of age, articular cartilage degeneration, along with the stasis of peripheral capillary, make the problem of knee can be more and more serious, if can not obtain good attention, can seriously influence the quality of life of late year, to the maintenance of knee, can alleviate through the mode of massage, massage knee can reach the effect of promoting blood circulation and removing blood stasis, when massaging the knee, at first need relax the quadriceps femoris muscle on the thigh, can reach the effect of doing the second best work like this to the massage of knee.

Most of the prior art still adopts the electromagnetic and vibration modes to massage and maintain the knee joint, the quadriceps femoris on the thigh is not relaxed during massage, the massage effect is only half the result, and the good massage effect can not be achieved.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a knee joint relaxing massager, which aims to solve the technical problems that: how to realize the relaxation of the quadriceps femoris and the massage of the knee joint.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides a massager is relaxed to knee joint, includes knee cap, base plate and rotor plate, the one end of knee cap is connected with the base plate, and the top of base plate is provided with first slide rail, and it is provided with the removal seat to slide on the first slide rail, removes to be provided with moving mechanism on the seat and rubs the mechanism, and the both sides of knee cap articulate there is the fly leaf, is provided with on the fly leaf and rubs the mechanism, still is provided with angle adjustment mechanism on the knee cap.

The working principle of the invention is as follows: during massage, two legs stretch horizontally, the knee cap is fixed on the knee cap, the moving mechanism on the base plate drives the moving seat to slide on the first sliding rail, firstly, the kneading mechanism is utilized to knead and relax the quadriceps femoris of thighs, the kneading mechanism on the movable plate massages the pits on two sides of the knee, and the angle adjusting mechanism can adjust the angle between the movable plates, so that the kneading mechanism can adapt to different users.

The moving mechanism comprises a first motor, a first gear and a first rack, the first motor is fixed on the moving base, an output shaft of the first motor is vertically arranged downwards, the first gear is fixed at the end of the output shaft of the first motor, the first rack is fixed at the side of the first sliding rail, and the first rack is meshed with the first gear.

By adopting the structure, the first gear can be driven by the first motor to be meshed with the first rack, and the first rack is fixed on the side edge of the first slide rail, so that the movable seat can move on the first slide rail.

The kneading mechanism comprises a second slide rail, a slide plate, a mounting plate, a second motor, a crank, a connecting rod and a first massage ball, the second slide rail is obliquely fixed on two sides of the base plate, the slide plate is arranged on the inner side of the second slide rail in a sliding mode, the mounting plate is fixed on the movable seat, the second motor is fixed on the mounting plate, the output shaft of the second motor is horizontally arranged, the crank is fixed at the end part of the output shaft of the second motor through a coupler, one end of the connecting rod is connected to the crank, the other end of the connecting rod is connected with one end of the slide plate, and the first massage ball is.

Structure more than adopting, accessible second motor drive crank rotation, and the crank drives the connecting rod and is connected with both sides slide, and the slide slides in the second slide rail, and the slide carries out reciprocating motion under the effect of crank and connecting rod, can imitate the action of rubbing of hand, and the first massage ball of slide below relaxes the massage to the quadriceps femoris muscle on the thigh, strengthens the effect of follow-up massage.

According to rubbing the mechanism and including third motor, dwang, carousel and second massage ball, the third motor is fixed on the rotor plate, and the dwang passes through the shaft coupling to be fixed on the third motor, and the tip at the dwang is fixed to the carousel, and the lower surface at the carousel is fixed to the second massage ball.

Structure more than adopting, accessible third motor work drives the dwang and rotates, and the carousel rotates along with the dwang, and the second massage ball massages the pit of knee both sides, realizes the effect of rubbing soon in the rotation, increases the blood circulation of knee department.

The angle adjusting mechanism comprises a movable plate, a screw rod, a first bevel gear, a second bevel gear and a fourth motor, the movable plate is hinged to the rotating plate, a threaded hole is formed in the movable plate, the screw rod penetrates through the threaded hole in the movable plate, the first bevel gear is fixed in the middle of the screw rod, the second bevel gear is meshed with the first bevel gear, the fourth motor is fixed on the knee cap, and the second bevel gear is fixed at the end of an output shaft of the fourth motor.

By adopting the structure, the fourth motor can work to drive the second bevel gear to rotate and to be meshed with the first bevel gear fixed on the screw rod to drive the screw rod to rotate, the screw rod is meshed with the threaded hole in the movable plate, and the movable plate is rotated to adjust the angle, so that the kneading mechanism can adapt to different users.

The thread directions of the screw surfaces on the two sides of the first bevel gear are opposite.

Structure more than adopting, accessible screw rod both sides equidirectional screw thread not just can realize the screw rod when rotating, the relative motion between the fly leaf to adjust the distance between the fly leaf.

And one ends of the knee cover and the base plate are provided with binding bands.

With the above structure, the knee cover and the base plate can be fixed to the knee and the thigh by the binding band.

Compared with the prior art, the knee joint relaxing massager has the following advantages:

1. during massage, two legs stretch horizontally, the knee cap is fixed on the knee cap, the moving mechanism on the base plate drives the moving seat to slide on the first sliding rail, firstly, the kneading mechanism is utilized to knead and relax the quadriceps femoris of thighs, the kneading mechanism on the movable plate massages the pits on two sides of the knee, and the angle adjusting mechanism can adjust the angle between the movable plates, so that the kneading mechanism can adapt to different users.

2. The second motor drives the crank rotation, and the crank drives the connecting rod and is connected with both sides slide, and the slide slides in the second slide rail, and the slide carries out reciprocating motion under the effect of crank and connecting rod, can imitate the action of rubbing of hand, and the first massage ball of slide below relaxes the massage to the quadriceps femoris muscle on the thigh, strengthens the effect of follow-up massage.

3. The third motor works, drives the dwang and rotates, and the carousel rotates along with the dwang, and the second massage ball massages the pit of knee both sides, realizes the effect of rotatory kneading, increases the blood circulation of knee department.

4. The fourth motor works to drive the second bevel gear to rotate and to be meshed with the first bevel gear fixed on the screw rod to drive the screw rod to rotate, the screw rod is meshed with the threaded hole in the movable plate, the movable plate is rotated, so that the angle is adjusted, and the kneading mechanism can adapt to different users.

5. The screw threads in different directions on the two sides of the screw rod can realize the opposite movement between the movable plates when the screw rod rotates, so that the distance between the movable plates can be adjusted.

Drawings

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

FIG. 2 is a schematic structural view of section A-A in the present invention.

FIG. 3 is a schematic structural view of a B-B section in the present invention.

FIG. 4 is a schematic structural view of the C-C section in the present invention.

FIG. 5 is a schematic structural view of a D-D section in the present invention.

In the figure, 1, a knee cap; 2. a substrate; 3. a rotating plate; 4. a first slide rail; 5. a movable seat; 6. a first motor; 7. a first gear; 8. a first rack; 9. a second slide rail; 10. a slide plate; 11. mounting a plate; 12. a second motor; 13. a crank; 14. a connecting rod; 15. a first massage ball; 16. a third motor; 17. rotating the rod; 18. a turntable; 19. a second massage ball; 20. a movable plate; 21. a screw; 22. a first bevel gear; 23. a second bevel gear; 24. a fourth motor; 25. and (4) binding the bands.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 5, the knee joint relaxing massager includes a knee cover 1, a base plate 2 and a rotating plate 3; one end of knee cap cover 1 is connected with base plate 2, the top of base plate 2 is provided with first slide rail 4, it is provided with removal seat 5 to slide on first slide rail 4, be provided with moving mechanism and rubbing mechanism on removing the seat 5, the both sides of knee cap cover 1 articulate there is fly leaf 3, be provided with on the fly leaf 3 and rub the mechanism, still be provided with angle adjustment mechanism on the knee cap cover 1, knee cap cover 1 is fixed on user's knee, moving mechanism on the base plate 2 drives and removes seat 5 and slide on first slide rail 4, at first utilize rubbing the mechanism and rub the quadriceps of thigh and relax, rubbing the mechanism on the fly leaf 3 and massaging the recess of knee both sides, angle adjustment mechanism can adjust the angle between the fly leaf 3, make and rub the mechanism and can adapt to different users.

The moving mechanism comprises a first motor 6, a first gear 7 and a first rack 8, the first motor 6 is fixed on the moving base 5, in this embodiment, the first motor 6 is fixed on the moving base 5 through a bolt, an output shaft of the first motor 6 is vertically arranged downwards, the first gear 7 is fixed at an end of the output shaft of the first motor 6, the first rack 8 is fixed at a side portion of the first slide rail 4, in this embodiment, the first rack 8 is fixed at the side portion of the first slide rail 4 through a screw, the first rack 8 is meshed with the first gear 7, the first gear 7 is driven by the first motor 6 to be meshed with the first rack 8, the first rack 8 is fixed at a side of the first slide rail 4, and the moving base 5 can be moved on the first slide rail 4.

The kneading mechanism comprises a second slide rail 9, a slide plate 10, a mounting plate 11, a second motor 12, a crank 13, a connecting rod 14 and a first massage ball 15, the second slide rail 9 is obliquely fixed on two sides of the base plate 1, the slide plate 10 is arranged on the inner side of the second slide rail 9 in a sliding manner, the mounting plate 11 is fixed on the movable base 5, the second motor 12 is fixed on the mounting plate 11, in the embodiment, the second motor 12 is fixed on the mounting plate 11 through bolts, the output shaft of the second motor 12 is horizontally arranged, the crank 13 is fixed on the end part of the output shaft of the second motor 12 through a coupler, one end of the connecting rod 14 is connected on the crank 13, the other end of the connecting rod 14 is connected with one end of the slide plate 10, the first massage ball 15 is fixed on the lower surface of the slide plate 10, the crank 13 is driven by the second motor 12 to rotate, the crank 13 drives the connecting rod 14 to be connected with the slide plates, the massage device can simulate the rubbing action of hands, and the first massage ball 15 below the sliding plate 10 can perform relaxing massage on quadriceps femoris on thighs, so that the effect of subsequent massage is enhanced.

According to rubbing mechanism and including third motor 16, dwang 17, carousel 18 and second massage ball 19, third motor 16 is fixed on rotor plate 3, in this embodiment, third motor 16 passes through the bolt fastening on rotor plate 3, the vertical fixing on rotor plate 3 of output shaft of third motor 16, dwang 17 passes through the shaft coupling to be fixed on third motor 16, carousel 18 is fixed at the tip of dwang 17, second massage ball 19 is fixed at the lower surface of carousel 18, work through third motor 16, drive dwang 17 and rotate, carousel 18 rotates along with dwang 17, second massage ball 19 massages the pit of knee both sides, realize the effect of rotatory according to rubbing, increase the blood circulation of knee department.

The angle adjusting mechanism comprises a movable plate 20, a screw 21, a first bevel gear 22, a second bevel gear 23 and a fourth motor 24, the movable plate 20 is hinged on the rotating plate 3, a threaded hole is formed in the movable plate 20, the screw 21 passes through the threaded hole in the movable plate 20, the first bevel gear 22 is fixed in the middle of the screw 21, the second bevel gear 23 is meshed with the first bevel gear 22, the fourth motor 24 is fixed on the knee cap 1, in the embodiment, the fourth motor 24 is fixed on the knee cap 1 through a bolt, an output shaft of the fourth motor 24 is horizontally arranged, the second bevel gear 23 is fixed at the end of the output shaft of the fourth motor 24, the fourth motor 24 works to drive the second bevel gear 23 to rotate and be meshed with the first bevel gear 22 fixed on the screw 21 to drive the screw 21 to rotate, the screw 21 is meshed with the threaded hole in the movable plate 20, and the rotating plate 3 is rotated through the, thereby, the angle is adjusted, and the kneading mechanism can adapt to different users.

The screw threads on the surfaces of the screw 21 on both sides of the first bevel gear 22 are opposite in direction, and the screw threads on both sides of the screw 21 in different directions can realize the opposite movement between the movable plates 20 when the screw 21 rotates, thereby adjusting the distance between the movable plates 20.

One end of each of the knee cover 1 and the base plate 2 is provided with a strap 25, and the straps 25 can fix the knee cover 1 and the base plate 2 to the knee and the thigh.

In the invention, the first motor 6, the second motor 12, the third motor 16 and the fourth motor 24 are all connected with an external power supply through circuit boards.

The working principle of the invention is as follows:

the knee cap cover 1 and the base plate 2 are fixed on the knee cap and the thigh through the binding belt 25, the first motor 6 in the moving mechanism drives the first gear 7 to rotate, the first gear 7 is meshed with the first rack 8, so that the moving seat 5 slides on the first sliding rail 4, meanwhile, the second motor 12 in the kneading mechanism works to drive the crank 13 and the connecting rod 14 to move, the connecting rod 14 is connected with the sliding plate 10, the sliding plate 10 slides in the second sliding rail 9, the quadriceps femoris muscle on the thigh can be massaged by simulating hands, the muscle tension relieving effect is achieved, the fourth motor 24 in the angle adjusting mechanism works to drive the second bevel gear 23 to rotate, the second bevel gear 23 is meshed with the first bevel gear 22, so that the screw 21 rotates, the screw 21 is matched with the threaded hole on the movable plate 20, the thread directions of two ends of the surface of the screw 20 are opposite, so that the movable plate 20 drives the rotating plate 3 to move oppositely when the screw 20 rotates, further adjusting the angle between the rotating plates 3, the third motor 16 in the kneading mechanism on the rotating plates 3 drives the rotating rod 17 and the rotating disk 18 to rotate, and drives the second massage ball 19 to massage the pits on the two sides of the knee, thereby achieving the efficacy of promoting blood circulation and removing obstruction in channels

In conclusion, the first gear 7 is driven to be meshed with the first rack 8 through the first motor 6, so that the moving function of the moving seat is realized; the crank 13 and the connecting rod 13 are driven by the second motor 12 to drive the sliding plate 10 to reciprocate in the second sliding rail 9, and the first massage ball 15 is driven to realize the kneading function; the third motor 16 drives the second massage ball 19 to realize the kneading function; the screw 21 is driven to rotate by the fourth motor 24, and the adjustment of the angle between the rotating plates 3 is realized by adjusting the distance between the movable plates 20, so as to achieve the function of adjustment for different users.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims

1. A knee joint relaxing massager comprises a knee cover (1), a base plate (2) and a rotating plate (3); the knee cap mechanism is characterized in that one end of the knee cap cover (1) is connected with a substrate (2), a first sliding rail (4) is arranged above the substrate (2), a moving seat (5) is arranged on the first sliding rail (4) in a sliding mode, a moving mechanism and a kneading mechanism are arranged on the moving seat (5), movable plates (3) are hinged to two sides of the knee cap cover (1), a kneading mechanism is arranged on the movable plates (3), and an angle adjusting mechanism is further arranged on the knee cap cover (1).

2. The knee joint relaxing massager according to claim 1, wherein the moving mechanism comprises a first motor (6), a first gear (7) and a first rack (8), the first motor (6) is fixed on the moving base (5), an output shaft of the first motor (6) is vertically arranged downwards, the first gear (7) is fixed at an end of the output shaft of the first motor (6), the first rack (8) is fixed at a side of the first sliding rail (4), and the first rack (8) is meshed with the first gear (7).

3. The knee joint relaxing massager according to claim 2, wherein the kneading mechanism comprises a second slide rail (9), a slide plate (10), a mounting plate (11), second motor (12), crank (13), connecting rod (14) and first massage ball (15), the both sides at base plate (1) are fixed in the slope of second slide rail (9), slide (10) slide the inboard that sets up at second slide rail (9), mounting panel (11) are fixed on removing seat (5), second motor (12) are fixed on mounting panel (11), the output shaft level of second motor (12) sets up, crank (13) are fixed at the tip of second motor (12) output shaft through the shaft coupling, the one end of connecting rod (14) is connected on crank (13), the other end and the one end of slide (10) of connecting rod (14) are connected, first massage ball (15) are fixed at the lower surface of slide (10).

4. The knee joint relaxing massager according to claim 1, wherein the massaging mechanism comprises a third motor (16), a rotating rod (17), a rotating disk (18) and a second massage ball (19), the third motor (16) is fixed on the rotating plate (3), the rotating rod (17) is fixed on the third motor (16) through a coupling, the rotating disk (18) is fixed at the end of the rotating rod (17), and the second massage ball (19) is fixed at the lower surface of the rotating disk (18).

5. The knee joint relaxing massager as claimed in claim 1, wherein the angle adjusting mechanism comprises a movable plate (20), a screw (21), a first bevel gear (22), a second bevel gear (23) and a fourth motor (24), the movable plate (20) is hinged to the rotating plate (3), the movable plate (20) is provided with a threaded hole, the screw (21) passes through the threaded hole in the movable plate (20), the first bevel gear (22) is fixed at a middle position of the screw (21), the second bevel gear (23) is engaged with the first bevel gear (22), the fourth motor (24) is fixed on the knee cap (1), and the second bevel gear (23) is fixed at an end of an output shaft of the fourth motor (24).

6. A knee joint relaxing massager according to claim 5, wherein the thread directions of the screw rod (21) surfaces on both sides of said first bevel gear (22) are opposite.

7. A knee joint relaxing massager in accordance with claim 1, wherein said knee cap (1) and one end of said base plate (2) are each provided with a strap (25).