CN215021850U - Device for relieving shoulder pain - Google Patents

Abstract

A device for relieving shoulder pain comprises a bottom plate, wherein a seat plate is installed at the upper end of the bottom plate, a backup plate capable of being turned over up and down is installed at the rear end of the seat plate, a front backup plate capable of being turned over up and down is installed at the front end of the seat plate, a first guide rod capable of moving back and forth is installed on the rear side of the surface of the upper end of the bottom plate, and when the first guide rod moves forwards or backwards, a structure that the front backup plate is turned over downwards and the front backup plate is turned upwards or the backup plate is turned upwards and the front backup plate is turned downwards can be formed; big circular grooves are respectively arranged at the left end and the right end of the upper side of the front end surface of the backup plate, first massage handles capable of revolving along the centers of the big circular grooves are respectively arranged on the inner walls of the big circular grooves, and second massage handles capable of swinging and rotating are respectively arranged on the outer sides of the two first massage handles; the outer sides of the lower ends of the second massage handles are respectively provided with a first massage column capable of moving left and right, and the lower ends of the second massage handles are respectively provided with a second massage column capable of moving up and down; various massage modes are adopted, and the massage comfort level is increased.

Description

Device for relieving shoulder pain

Technical Field

The utility model belongs to the technical field of medical equipment and specifically relates to a alleviate painful device of shoulder.

Background

The shoulder and neck is the joint of the brain and the trunk, which is the main switch of the brain, and the blood injected into the head and the face passes through the shoulder and neck; clinical medicine shows that the shoulder and neck are stimulated by proper massage manipulation, so that the channels and collaterals can be dredged, qi can be transported, and blood can be circulated, and the purposes of preventing cervical spondylosis or promoting the rehabilitation of patients with cervical spondylosis can be achieved; cervical spondylosis is a common disease affecting the health of modern people and tends to be younger, and pupils are reported to commonly suffer from cervical spondylosis with different degrees, and the traumatology believes that the clinical manifestations of the cervical spondylosis are that the cervical spondylosis with vertebral artery type can cause insufficient blood supply to the brain, oxygen deficiency and malnutrition, and can cause dizziness, headache, momentum loss, tinnitus, distraction, memory loss, amnesia and cerebral arteriosclerosis, the cervical spondylosis with spinal cord type can cause numbness and weakness of hands and feet, even paralysis, the cervical spondylosis with sympathetic nerve type can cause dysfunction of five internal organs, and the cervical spondylosis can cause stiffness and aching pain of neck, shoulders and back; nerve root type cervical spondylosis can cause numbness and pain of the palm and fingers of arms, and static injury caused by long-time traction and extrusion of cervical muscle ligaments, cervical intervertebral discs and cervical joints, cervical vertebra joint misjoint, injury of the cervical muscle ligaments, protrusion or degeneration of nucleus pulposus of the cervical intervertebral discs and cervical vertebra joint; although a plurality of massagers are available in the market at present, the massagers cannot be adjusted according to the position favored by patients, and the massage mode is single; this is a disadvantage of the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art not enough, provide an alleviate painful device of shoulder, can adjust according to the position that the patient liked, and have multiple massage mode, increase patient's massage interest, alleviate patient's pain, solved the problem mentioned in the above-mentioned background effectively.

In order to solve the above problems, the utility model adopts the following technical proposal:

a device for relieving shoulder pain comprises a bottom plate, wherein a seat plate is installed at the upper end of the bottom plate, a backup plate capable of being turned over up and down is installed at the rear end of the seat plate, a front backup plate capable of being turned over up and down is installed at the front end of the seat plate, a first guide rod capable of moving back and forth is installed on the rear side of the surface of the upper end of the bottom plate, and when the first guide rod moves forwards or backwards, a structure that the front backup plate is turned over downwards and the front backup plate is turned upwards or the backup plate is turned upwards and the front backup plate is turned downwards can be formed; big circular grooves are respectively arranged at the left end and the right end of the upper side of the front end surface of the backup plate, first massage handles capable of revolving along the centers of the big circular grooves are respectively arranged on the inner walls of the big circular grooves, and second massage handles capable of swinging and rotating are respectively arranged on the outer sides of the two first massage handles; the outer side of the lower end of the second massage handle is respectively provided with a first massage column capable of moving left and right, and the lower end of the second massage handle is respectively provided with a second massage column capable of moving up and down.

Preferably, the rear side of the surface of the upper end of the bottom plate is fixedly connected with a first motor, the front end of the first motor is fixedly connected with a threaded rod, the outer surface of the threaded rod is in threaded connection with a threaded cylinder, and the lower end of the first guide rod is fixedly connected to the upper end of the outer surface of the threaded cylinder; the upper end of the outer surface of the first guide rod is sleeved with a sleeve, and the left end and the right end of the outer surface of the sleeve are fixedly connected with a second guide rod respectively; the seat is characterized in that the rear sides of the left and right end surfaces of the seat are respectively hinged with a second connecting plate, the lower end surface of the backup plate is fixedly connected to the upper end surfaces of the two second connecting plates, the lower ends of the second connecting plates are respectively and rotatably connected to the outer surfaces of corresponding second guide rods, the front sides of the left and right end surfaces of the seat are respectively hinged with a third connecting plate parallel to the second connecting plates, the upper end surface of the front supporting plate is fixedly connected to the lower end surfaces of the two third connecting plates, the lower ends of the third connecting plates are respectively and rotatably connected to first connecting plates parallel to the seat, and the rear ends of the first connecting plates are respectively and rotatably connected to the outer surfaces of corresponding second guide rods.

Preferably, the inner wall of the backup plate is fixedly connected with a second motor, the lower end of the second motor is coaxially and fixedly connected with a driving bevel gear, the right end of the driving bevel gear is meshed with a driven bevel gear, the left end and the right end of the driven bevel gear are coaxially and fixedly connected with first bevel gears, the outer sides of the two first bevel gears are respectively meshed with second bevel gears, and the center of each first bevel gear is fixedly connected with a driving shaft.

Preferably, the front end surface of the driving shaft is fixedly connected with eccentric straight gears respectively, the lower ends of the outer sides of the two eccentric straight gears are meshed with planetary straight gears respectively, the upper ends of the outer sides of the two planetary straight gears are meshed with first straight gears respectively, the centers of the first straight gears are fixedly connected with first rotating shafts respectively, the centers of the planetary straight gears are fixedly connected with second rotating shafts respectively, the centers of the eccentric straight gears are fixedly connected with third rotating shafts respectively, the outer surfaces of the first rotating shafts are rotatably connected with first connecting rods respectively, and the other ends of the first connecting rods are rotatably connected to the outer surfaces of the corresponding second rotating shafts respectively; the outer surfaces of the third rotating shafts are respectively and rotatably connected with second connecting rods, and the other ends of the second connecting rods are respectively and rotatably connected with the outer surfaces of the corresponding second rotating shafts; the surface of the front end of the first rotating shaft is fixedly connected with a third massage handle, the center of the rear end surface of the second massage handle is fixedly connected to the surface of the front end of the corresponding second rotating shaft, and the center of the rear end surface of the first massage handle is fixedly connected to the outer surface of the corresponding third rotating shaft.

Preferably, the outer sides of the two second rotating shafts are respectively hinged with a third connecting rod inclined towards the lower end, the other ends of the third connecting rods are respectively and rotatably connected with a fourth rotating shaft, the fourth rotating shafts are respectively and slidably connected with the inner walls of the corresponding backup plates, and the surfaces of the rear ends of the first massage columns are respectively and fixedly connected with the surfaces of the front ends of the corresponding fourth rotating shafts; the lower ends of the second rotating shafts are respectively hinged with a fourth connecting rod, the other ends of the fourth connecting rods are respectively connected with a fifth rotating shaft in a rotating mode, the fifth rotating shafts are respectively connected to the inner walls of the corresponding backup plates in a sliding mode, and the surfaces of the rear ends of the second massage columns are respectively fixedly connected to the surfaces of the front ends of the corresponding fifth rotating shafts.

The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:

a device for relieving shoulder pain is characterized in that a first motor is started, a backup plate can be turned over up and down, a front supporting plate can be turned over up and down, a patient can lie, sit or semi-sit in a semi-horizontal mode, and the patient can select a posture suitable for himself; by starting the second motor, the shoulders, the waist and the back of a patient can be comprehensively massaged by the first massage handle capable of revolving, the second massage handle capable of swinging while rotating, the third massage handle capable of rotating, the first massage column capable of moving left and right and the second massage column capable of moving up and down; the whole device is simple to operate and low in cost.

Drawings

Fig. 1 is a schematic view of the overall structure of the device for relieving shoulder pain of the present invention.

Fig. 2 is a rear end schematic view of the device for alleviating shoulder pain of the present invention.

Fig. 3 is a bottom plate cross-sectional view of the device for alleviating shoulder pain of the present invention.

Fig. 4 is a schematic structural view of a backup plate of the device for alleviating shoulder pain of the present invention.

Fig. 5 is a cross-sectional view of a backup plate of the device for alleviating shoulder pain of the present invention.

Fig. 6 is a schematic view of the internal structure of the backup plate of the device for alleviating shoulder pain of the present invention.

Fig. 7 is a rear view of the inner structure of the backup plate of the device for alleviating shoulder pain of the present invention.

Fig. 8 is a view of the installation of the spur gear of the device for alleviating shoulder pain according to the present invention.

Fig. 9 is a meshing view of the spur gears of the shoulder pain relieving device of the present invention.

Reference numbers in the figures: 1-bottom plate, 2-foot brake universal wheel, 3-supporting leg, 4-first motor, 5-threaded rod, 6-threaded cylinder, 7-first guide rod, 8-sleeve, 9-second guide rod, 10-first connecting plate, 11-second connecting plate, 12-third connecting plate, 13-seat plate, 14-armrest, 15-front supporting plate, 16-backup plate, 17-second motor, 18-driving bevel gear, 19-driven bevel gear, 20-first bevel gear, 21-second bevel gear, 22-driving shaft, 23-eccentric straight gear, 24-planetary straight gear, 25-first straight gear, 26-first rotating shaft, 27-second rotating shaft, 28-third rotating shaft, 29-first connecting rod, 30-second connecting rod, 31-a third connecting rod, 32-a fourth connecting rod, 33-a fourth rotating shaft, 34-a fifth rotating shaft, 35-a first massage handle, 36-a second massage handle, 37-a third massage handle, 38-a first massage column and 39-a second massage column.

Detailed Description

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

As shown in fig. 1-9, the utility model provides a device for alleviating shoulder pain, including a base plate 1, a seat 13 is installed on the upper end of the base plate 1, a backup plate 16 capable of turning up and down is installed on the rear end of the seat 13, a front backup plate 15 capable of turning up and down is installed on the front end of the seat 13, a first guide rod 7 capable of moving back and forth is installed on the rear side of the upper end surface of the base plate 1, when the first guide rod 7 moves forward or backward, a structure that the front backup plate 15 turns up when the backup plate 16 turns down or the front backup plate 15 turns down when the backup plate 16 turns up can be formed; big circular grooves are respectively arranged at the left end and the right end of the upper side of the front end surface of the backup plate 16, first massage handles 35 capable of revolving along the centers of the big circular grooves are respectively arranged on the inner walls of the big circular grooves, and second massage handles 36 capable of swinging and rotating are respectively arranged on the outer sides of the two first massage handles 35; the outer sides of the lower ends of the second massage handles 36 are respectively provided with a first massage column 38 capable of moving left and right, and the lower ends of the second massage handles 36 are respectively provided with a second massage column 39 capable of moving up and down.

As shown in fig. 1-2, a bottom plate 1 is a core bearing and fixing plate of the whole device, four corners of the lower end surface of the bottom plate 1 are respectively and fixedly connected with a foot brake universal wheel 2, the foot brake universal wheel 2 is used for facilitating the movement of the device, the middle part of the upper end surface of the bottom plate 1 is respectively and fixedly connected with four supporting legs 3, and the upper end surfaces of the supporting legs 3 are respectively and fixedly connected with the lower end surface of a seat plate 13; the front supporting plate 15 can be turned upwards to be parallel to the seat plate 13, and the back plate 16 can be turned upwards to be parallel to the seat plate 13, so that a bed is formed, and the lying massage posture can be provided for a patient; the back plate 16 and the front supporting plate 15 which swing up and down can massage a plurality of postures of the patient, and the patient can be in a lying, sitting and semi-lying and semi-sitting type; the patient can adjust the corresponding posture according to the preference of the patient; the shoulders of the patient can be massaged through the first massage handle 35 which can revolve along the center of the big circular groove, and the back of the patient can be massaged through the second massage handle 36 which can swing and rotate at the same time, the first massage column 38 which moves left and right and the second massage column 39 which moves up and down; various massage forms can increase the interest of patients and relieve pain.

The rear side of the upper end surface of the bottom plate 1 is fixedly connected with a first motor 4, the front end of the first motor 4 is fixedly connected with a threaded rod 5, the outer surface of the threaded rod 5 is in threaded connection with a threaded cylinder 6, and the lower end of a first guide rod 7 is fixedly connected to the upper end of the outer surface of the threaded cylinder 6; a sleeve 8 is sleeved at the upper end of the outer surface of the first guide rod 7, and the left end and the right end of the outer surface of the sleeve 8 are fixedly connected with a second guide rod 9 respectively; the back sides of the left and right end surfaces of the seat plate 13 are respectively hinged with a second connecting plate 11, the lower end surface of the backup plate 16 is fixedly connected to the upper end surfaces of the two second connecting plates 11, the lower ends of the second connecting plates 11 are respectively and rotatably connected to the outer surfaces of corresponding second guide rods 9, the front sides of the left and right end surfaces of the seat plate 13 are respectively hinged with a third connecting plate 12 parallel to the second connecting plates 11, the upper end surface of the front supporting plate 15 is fixedly connected to the lower end surfaces of the two third connecting plates 12, the lower ends of the third connecting plates 12 are respectively and rotatably connected with first connecting plates 10 parallel to the seat plate 13, and the back ends of the first connecting plates 10 are respectively and rotatably connected to the outer surfaces of the corresponding second guide rods 9.

As shown in fig. 1-3, the front end and the rear end of the outer surface of the threaded rod 5 are respectively and rotatably connected with a bearing seat, and the bottom ends of the bearing seats are respectively and fixedly connected with the upper end surface of the bottom plate 1; the surface of the lower end of the threaded cylinder 6 is fixedly connected with a small guide rod, the small guide rod is connected to the inner wall of the bottom plate 1 in a sliding mode, as shown in fig. 3, a sliding groove is formed in the surface of a Shandong pavilion of the bottom plate 1, the lower end of the small guide rod is connected to the inner wall of the sliding groove in a sliding mode, the small guide rod is used for limiting the threaded cylinder 6 and the first guide rod 7 to move only in a front-back mode but not rotate, the sleeve 8 is sleeved on the outer surface of the first guide rod 7, when the first guide rod 7 moves in the front-back mode, the sleeve 8 can be driven to move in the front-back mode, and the sleeve 8 can also slide on the outer surface of the first guide rod 7; as shown in fig. 1 or 2, the first connecting plate 10, the second connecting plate 11, the third connecting plate 12 and the seat plate 13 form a parallelogram mechanism, the backup plate 16 is perpendicular to the first connecting plate 10, and the front support plate 15 is perpendicular to the second connecting plate 11; the left side and the right side of the upper end surface of the sitting plate 13 are respectively fixedly connected with handrails 14, and the handrails 14 are used for preventing a patient from falling down from the upper side of the device; the motor belongs to the prior art and is not described again, by starting the first motor 4, the first motor 4 can drive the threaded rod 5 to rotate, the threaded rod 5 can drive the threaded cylinder 6 to move forwards or backwards, when the threaded cylinder 6 moves forwards, the first guide rod 7 can be driven to move forwards, when the first guide rod 7 moves forwards, the sleeve 8 can be driven to move forwards, when the sleeve 8 moves forwards, the second guide rod 9 can be driven to move forwards, so that the first connecting plate 10 moves forwards, the second connecting plate 11 turns forwards, the third connecting plate 12 swings forwards, and as the second guide rod 9 and the second connecting plate 11 are rotatably connected, the second guide rod 9 can be driven to do arc-shaped track motion when the second connecting plate 11 swings, so that the sleeve 8 can also move downwards while moving forwards, and the sleeve 8 moves upwards and downwards on the outer surface of the first guide rod 7; therefore, the backup plate 16 is turned downwards, the front supporting plate 15 is turned upwards, and the backup plate 16 and the front supporting plate 15 cannot be turned when the first motor 4 does not rotate because the threaded rod 5 and the threaded cylinder 6 have the self-locking function; when the threaded cylinder 6 moves backwards, the motion track is opposite; and will not be described in detail.

The inner wall of the backup plate 16 is fixedly connected with a second motor 17, the lower end of the second motor 17 is coaxially and fixedly connected with a driving bevel gear 18, the right end of the driving bevel gear 18 is meshed with a driven bevel gear 19, the left end and the right end of the driven bevel gear 19 are coaxially and fixedly connected with first bevel gears 20, the outer sides of the two first bevel gears 20 are respectively meshed with second bevel gears 21, and the center of each first bevel gear 20 is fixedly connected with a driving shaft 22.

As shown in fig. 6-7, the centers of the two first bevel gears 20 and the driven bevel gear 19 are fixedly connected with a rotating shaft, the left and right sides of the outer surface of the rotating shaft are rotatably connected with bearing seats, and the bottom ends of the bearing seats are respectively and fixedly connected with the inner walls of the corresponding backup plates 16; the driving shafts 22 are respectively and rotatably connected to the inner walls of the corresponding backup plates 16, when the second motor 17 is started, the second motor 17 can drive the driving bevel gear 18 to rotate, the driving bevel gear 18 rotates to drive the driven bevel gear 19 to rotate through meshing, the driven bevel gear 19 rotates to drive the first bevel gear 20 to rotate, the first bevel gear 20 rotates to drive the second bevel gear 21 to rotate through meshing, and the second bevel gear 21 rotates to drive the driving shafts 22 to rotate; the work of the second motor 17 is transmitted to the driving shaft 22 through the steering and transmission of the bevel gear.

The front end surface of the driving shaft 22 is fixedly connected with eccentric straight gears 23 respectively, the lower ends of the outer sides of the two eccentric straight gears 23 are engaged with planetary straight gears 24 respectively, the upper ends of the outer sides of the two planetary straight gears 24 are engaged with first straight gears 25 respectively, the centers of the first straight gears 25 are fixedly connected with first rotating shafts 26 respectively, the centers of the planetary straight gears 24 are fixedly connected with second rotating shafts 27 respectively, the centers of the eccentric straight gears 23 are fixedly connected with third rotating shafts 28 respectively, the outer surfaces of the first rotating shafts 26 are rotatably connected with first connecting rods 29 respectively, and the other ends of the first connecting rods 29 are rotatably connected to the outer surfaces of the corresponding second rotating shafts 27 respectively; the outer surfaces of the third rotating shafts 28 are respectively and rotatably connected with second connecting rods 30, and the other ends of the second connecting rods 30 are respectively and rotatably connected with the outer surfaces of the corresponding second rotating shafts 27; the front end surfaces of the first rotating shafts 26 are fixedly connected with third massage handles 37 respectively, the centers of the rear end surfaces of the second massage handles 36 are fixedly connected to the front end surfaces of the corresponding second rotating shafts 27 respectively, and the centers of the rear end surfaces of the first massage handles 35 are fixedly connected to the outer surfaces of the corresponding third rotating shafts 28 respectively.

As shown in fig. 8-9, the driving shaft 22 is fixedly connected to the non-circle center of the eccentric spur gear 23, the circle center of the large circular groove is located at the circle center of the driving shaft 22 and is overlapped, and the first connecting rod 29 and the second connecting rod 30 have the function of realizing that the eccentric spur gear 23, the planetary spur gear 24 and the large spur gear are always in a meshed state and cannot fall off; the first rotating shaft 26 is rotatably connected to the inner wall of the corresponding backup plate 16, when the driving shaft 22 rotates, the eccentric spur gear 23 revolves around the driving shaft 22, thereby driving the third rotating shaft 28 and the first massage handle 35 to revolve, because under the pulling and limiting actions of the first connecting rod 29 and the second connecting rod 30, the eccentric spur gear 23, while revolving, drives the planetary spur gear 24 to do arc-shaped swinging reciprocating motion around the first rotating shaft 26 and the length of the first connecting rod 29 as a radius, and because the eccentric spur gear is respectively engaged with the planetary spur gear 24, when the eccentric spur gear 23 revolves, the planetary spur gear 24 is driven to rotate by engagement, thereby the planetary spur gear 24 rotates while swinging, thereby the second massage handle 36 rotates while swinging, when the planetary spur gear 24 rotates, the first spur gear 25 is driven to rotate by engagement, when the first spur gear 25 rotates, the first rotating shaft 26 is driven to rotate, the rotation of the first rotating shaft 26 drives the third massage handle 37 to rotate, so that the third massage handle 37 massages the shoulders of the patient; the first massage handle 35 revolves around, the second massage handle 36 swings while rotating, and the third massage handle 37 rotates, so that the shoulder of the patient can be massaged in various ways; promoting blood circulation.

The outer sides of the two second rotating shafts 27 are respectively hinged with third connecting rods 31 inclined towards the lower ends, the other ends of the third connecting rods 31 are respectively and rotatably connected with fourth rotating shafts 33, the fourth rotating shafts 33 are respectively and slidably connected with the inner walls of the corresponding backup plates 16, and the surfaces of the rear ends of the first massage columns 38 are respectively and fixedly connected with the surfaces of the front ends of the corresponding fourth rotating shafts 33; the lower ends of the second rotating shafts 27 are respectively hinged with a fourth connecting rod 32, the other ends of the fourth connecting rods 32 are respectively connected with a fifth rotating shaft 34 in a rotating manner, the fifth rotating shafts 34 are respectively connected with the inner walls of the corresponding backup plates 16 in a sliding manner, and the rear end surfaces of the second massage columns 39 are respectively fixedly connected with the front end surfaces of the corresponding fifth rotating shafts 34.

As shown in fig. 5-8, the inner walls of the backup plates 16 corresponding to the fourth rotating shafts 33 are respectively and fixedly connected with an open-loop chute, the fourth rotating shafts 33 are slidably connected to the inner walls of the open-loop chutes, and the open-loop chutes function to limit the fourth rotating shafts 33 to move only left and right, so as to limit the second massage columns 39 to move only left and right; as shown in fig. 5, the inner walls of the backup plate 16 corresponding to the second massage column 39 and the first massage column 38 are respectively provided with an installation groove, and the second massage column 39 and the first massage column 38 are slidably connected to the inner walls of the installation grooves; as shown in fig. 6, the inner walls of the backup plates 16 corresponding to the fifth rotating shafts 34 are respectively and fixedly connected with closed-loop chutes, and the fifth rotating shafts 34 are respectively and slidably connected with the inner walls of the closed-loop chutes; because the second rotating shaft 27 has circular arc-shaped swinging motion, left-right and up-down component forces can be generated when the second rotating shaft 27 does the arc-shaped motion, the two first massage columns 38 can move left and right under the push-pull of the second rotating shaft 27, and the second massage columns 39 can move up and down; the waist of the patient is massaged through the two first massage columns 38 and the two second massage columns 39, so that the whole body of the patient can be relaxed, and the patient can enjoy the massage process; when the second rotating shaft 27 swings, the upper end of the inner side of the fourth connecting rod 32 swings along with the second rotating shaft 27, the outer side of the lower end of the fourth connecting rod makes a straight line left-right movement under the limit of the open-loop chute and the fourth rotating shaft 33, so that the first massage column 38 moves left-right, meanwhile, the upper end of the fifth connecting rod swings along with the second rotating shaft 27, the lower end of the fifth connecting rod can only move up and down under the limit of the closed-loop chute and the fifth rotating shaft 34, and the second massage column 39 moves up and down.

When the utility model is used, a patient is arranged on the seat plate 13, the back of the patient leans against the surface of the front end of the backup plate 16, the lower limbs of the patient are arranged on the front backup plate 15, the backup plate 16 and the front backup plate 15 can be turned over up and down by starting the first motor 4, the patient can be in a lying, sitting or semi-sitting semi-horizontal form, and the patient can select a posture suitable for the patient; by starting the second motor 17, the shoulders, the waist and the back of the patient can be comprehensively massaged by the first massage handle 35 capable of revolving, the second massage handle 36 capable of swinging while rotating, the third massage handle 37 capable of rotating, the first massage column 38 capable of moving left and right and the second massage column 39 capable of moving up and down, and the massage comfort level is increased by various massage modes, so that the patient can comprehensively relax, the blood circulation is promoted, and the pain is relieved.

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 scope of the invention as defined in the appended claims.

Claims (5)

1. A shoulder pain relief device comprising a base plate (1), characterized in that: the seat plate (13) is mounted at the upper end of the base plate (1), the backup plate (16) capable of being turned over up and down is mounted at the rear end of the seat plate (13), the front supporting plate (15) capable of being turned over up and down is mounted at the front end of the seat plate (13), the first guide rod (7) capable of moving back and forth is mounted on the rear side of the upper end surface of the base plate (1), and when the first guide rod (7) moves forwards or backwards, a structure that the backup plate (16) is turned over downwards, the front supporting plate (15) is turned upwards, or the backup plate (16) is turned over upwards, and the front supporting plate (15) is turned downwards is formed; big circular grooves are respectively arranged at the left end and the right end of the upper side of the front end surface of the backup plate (16), first massage handles (35) capable of revolving along the centers of the big circular grooves are respectively arranged on the inner walls of the big circular grooves, and second massage handles (36) capable of swinging and rotating are respectively arranged on the outer sides of the two first massage handles (35); the outer side of the lower end of the second massage handle (36) is respectively provided with a first massage column (38) capable of moving left and right, and the lower end of the second massage handle (36) is respectively provided with a second massage column (39) capable of moving up and down.

2. A shoulder pain relief device as claimed in claim 1, wherein: the rear side of the upper end surface of the bottom plate (1) is fixedly connected with a first motor (4), the front end of the first motor (4) is fixedly connected with a threaded rod (5), the outer surface of the threaded rod (5) is in threaded connection with a threaded cylinder (6), and the lower end of a first guide rod (7) is fixedly connected to the upper end of the outer surface of the threaded cylinder (6); a sleeve (8) is sleeved at the upper end of the outer surface of the first guide rod (7), and the left end and the right end of the outer surface of the sleeve (8) are respectively and fixedly connected with a second guide rod (9); the utility model discloses a seat plate, including seat plate (13), backup plate (16), backup plate (11), backup plate (13) left and right sides both ends surface rear side articulates respectively has second even board (11), second even board (11) lower extreme rotates respectively to be connected at corresponding second guide arm (9) surface, seat plate (13) left and right sides both ends surface front side articulates respectively has third even board (12) that link board (11) parallel with the second, preceding backup pad (15) upper end surface fixed connection links board (12) lower extreme surface at two third, third even board (12) lower extreme articulates respectively has first even board (10) that parallel with seat plate (13), first even board (10) rear end rotates respectively and connects at corresponding second guide arm (9) surface.

3. A shoulder pain relief device as claimed in claim 1, wherein: the novel gear rack is characterized in that a second motor (17) is fixedly connected to the inner wall of the backup plate (16), a driving bevel gear (18) is fixedly connected to the lower end of the second motor (17) in a coaxial mode, a driven bevel gear (19) is meshed to the right end of the driving bevel gear (18), first bevel gears (20) are fixedly connected to the left end and the right end of the driven bevel gear (19) in a coaxial mode, second bevel gears (21) are meshed to the outer sides of the two first bevel gears (20) respectively, and a driving shaft (22) is fixedly connected to the center of each first bevel gear (20).

4. A shoulder pain relief device as claimed in claim 3, wherein: the front end surface of the driving shaft (22) is fixedly connected with eccentric straight gears (23) respectively, the lower ends of the outer sides of the two eccentric straight gears (23) are meshed with planetary straight gears (24) respectively, the upper ends of the outer sides of the two planetary straight gears (24) are meshed with first straight gears (25) respectively, the center of each first straight gear (25) is fixedly connected with a first rotating shaft (26), the center of each planetary straight gear (24) is fixedly connected with a second rotating shaft (27) respectively, the center of each eccentric straight gear (23) is fixedly connected with a third rotating shaft (28) respectively, the outer surface of each first rotating shaft (26) is rotatably connected with a first connecting rod (29) respectively, and the other end of each first connecting rod (29) is rotatably connected to the outer surface of the corresponding second rotating shaft (27) respectively; the outer surfaces of the third rotating shafts (28) are respectively and rotatably connected with second connecting rods (30), and the other ends of the second connecting rods (30) are respectively and rotatably connected with the outer surfaces of the corresponding second rotating shafts (27); the surface of the front end of the first rotating shaft (26) is fixedly connected with a third massage handle (37) respectively, the center of the rear end surface of the second massage handle (36) is fixedly connected to the surface of the front end of the corresponding second rotating shaft (27) respectively, and the center of the rear end surface of the first massage handle (35) is fixedly connected to the outer surface of the corresponding third rotating shaft (28) respectively.

5. The shoulder pain relief device of claim 4, wherein: third connecting rods (31) inclined towards the lower ends are respectively hinged to the outer sides of the two second rotating shafts (27), the other ends of the third connecting rods (31) are respectively and rotatably connected with fourth rotating shafts (33), the fourth rotating shafts (33) are respectively and slidably connected to the inner walls of the corresponding backup plates (16), and the surfaces of the rear ends of the first massage columns (38) are respectively and fixedly connected to the surfaces of the front ends of the corresponding fourth rotating shafts (33); the lower ends of the second rotating shafts (27) are respectively hinged with fourth connecting rods (32), the other ends of the fourth connecting rods (32) are respectively rotatably connected with fifth rotating shafts (34), the fifth rotating shafts (34) are respectively connected to the inner walls of the corresponding backup plates (16) in a sliding mode, and the surfaces of the rear ends of the second massage columns (39) are respectively fixedly connected to the surfaces of the front ends of the corresponding fifth rotating shafts (34).

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