CN112494302A

CN112494302A - Lumbar muscle strain rehabilitation nursing training device

Info

Publication number: CN112494302A
Application number: CN202011480805.2A
Authority: CN
Inventors: 徐艳玲; 张巧红; 刘晓辉; 程红; 李彩霞; 杜敏
Original assignee: Henan Hospital Traditional Chinese Medicine Second Affiliated Hospital of Henan University of Traditional Chinese Medicine TCM
Current assignee: Henan Hospital Traditional Chinese Medicine Second Affiliated Hospital of Henan University of Traditional Chinese Medicine TCM
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-03-16

Abstract

The invention relates to a lumbar muscle strain rehabilitation nursing training device, wherein a shell and a connecting part thereof are bound on the waist of a patient through an open-close type buckling device, a first bevel gear is driven to work through a switching type driving device, a first screw rod is driven to rotate through a connecting shaft and a universal coupling, so that the tightness degree of the bound waist at two sides is adjusted, the switching type driving device drives sleeve shafts to rotate after being meshed with a second bevel gear, the rotation of two groups of sleeve shafts respectively adjusts the position of a massage striking device above a translation plate through a lifting device and a transverse driving device, so that the patient does not need to twist the body and the like, the massage striking device enables the patient to realize the work of the massage device through a pulling wire wheel through the matching of a one-way bearing, the wire wheel and a coil spring, the use and the adjustment are convenient, the adaptive adjustment can be carried out according to the self condition of the user, the drive massage device is used for massaging and nursing the waist of the user, and is high in practicability and suitable for popularization and use.

Description

Lumbar muscle strain rehabilitation nursing training device

Technical Field

The invention belongs to the technical field of medical equipment, and particularly relates to a lumbar muscle strain rehabilitation nursing training device.

Background

Lumbar muscle strain, also known as functional lumbago, chronic lower lumbar injury, lumbar gluteal myofascitis and the like, is actually chronic injury inflammation of lumbar muscles and fascia or periosteum at attachment points of the lumbar muscles, is one of common causes of lumbago, has the main symptoms of distending pain and soreness of the waist or lumbosacral part, and is recurrent, and the pain can change along with climate change or fatigue degree; particularly, for workers standing for a long time, such as office workers and teachers, symptoms of lumbar muscle strain often occur at the waist of the workers. With the improvement of living standard, more and more people pay attention to the nursing of waist, and people usually use an exercise device to relieve the nursing of waist pain in a rehabilitation center such as a gymnasium.

But the lumbar muscle strain rehabilitation training device in the existing market can have following problems in the use, at first the patient's waist is difficult to carry out actions such as bending, need borrow external force like the action of arm to carry out the training of massage nursing to the waist, secondly, current lumbar muscle strain rehabilitation nursing training device can not carry out accurate hitting massage work according to user's individual condition and individual demand, consequently, we need a urgent need to wait for a lumbar muscle strain rehabilitation nursing training device and be used for solving above problem.

Disclosure of Invention

In view of the above problems, the present invention provides a lumbar muscle strain rehabilitation nursing training device, which solves the above mentioned problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme, the lumbar muscle strain rehabilitation nursing training device comprises a shell, and is characterized in that two ends of the shell are respectively connected with a connecting box in a transverse sliding mode and can only move along the transverse direction of the shell, one end of the shell where the connecting box extends is respectively hinged with a plurality of groups of connecting buckles which are connected end to end, a rectangular box is hinged on the connecting buckle at the tail part, the end parts of the two groups of connecting boxes are connected through an opening-closing type buckling device, two groups of connecting shafts arranged along the length direction are respectively arranged in the connecting box, the connecting buckles and the rectangular box at intervals along the vertical direction, adjacent connecting shafts on the upper side and the lower side are connected through a universal coupling, a lower connecting shaft in the connecting box is coaxially connected with a first lead screw extending into the shell, a rotating shaft of the first lead screw is matched in the shell along a transverse thread, the left side and the right side of the upper part in the shell are respectively and transversely connected with two groups of sleeve shafts in a rotating mode, the sleeve shafts are in sliding connection with upper connecting shafts in connecting boxes on corresponding sides through splines, lower connecting shafts in the rectangular boxes are coaxially connected with first bevel gears, the upper connecting shafts are coaxially connected with first gears, the first gears are meshed with second gears which are rotatably connected in the rectangular boxes and coaxially arranged with the first bevel gears, the second gears are coaxially connected with second bevel gears, and the rectangular boxes are connected with a switching type driving device, so that the first bevel gears and the second bevel gears can be respectively driven to rotate by changing the positions of the switching type driving device;

casing top be provided with a backup pad, backup pad and left quill between be connected with a elevating gear, satisfy elevating gear and realize the ascending displacement of vertical side through the drive of quill, the translation board of backup pad upper end horizontal sliding connection U-shaped, translation piece and right side quill between be connected a horizontal drive device, satisfy horizontal drive device and carry out lateral shifting through quill drive translation board, translation board in connect a massage and hit the device of beating, satisfy the massage and hit the device of beating and massage the beating to patient's waist.

Preferably, the massage beating device comprises two groups of transmission shafts which are arranged at intervals transversely and connected in the translation plate in a longitudinal rotating mode, a fixing ring which is arranged coaxially with the transmission shafts is fixedly connected to the rear side wall in the translation plate, a coil spring is connected between the transmission shafts and the inner wall of the fixing ring, the transmission shafts are coaxially connected with a wire wheel, the transmission shafts are coaxially connected with one-way bearings, the outer rings of the one-way bearings and the longitudinal rotating ring are connected between the transition shafts of the translation plate in a transmission mode through belt belts, the transition shafts are connected with massage devices installed at the upper end of the translation plate to meet the requirement that the transition shafts drive the massage devices to work, hooks are respectively installed on the shell and the connecting buckles, and wires on the wire wheel are wound through a plurality of groups of hooks on the corresponding side and are connected with a pull ring at the end.

Preferably, the massage device comprises a poke rod shaft which is vertically and rotationally connected with the translation plate, and further comprises a third bevel gear which is coaxially connected with the transition shaft, the poke rod shaft is coaxially connected with a fourth bevel gear meshed with the third bevel gear and also comprises a rectangular rod longitudinally connected to the upper end of the U-shaped plate in a sliding way, the front end and the rear end of the rectangular rod are respectively connected with a limiting ring, a first spring sleeved outside the rectangular rod is connected between the limiting ring and the translation plate, the rear end of the limiting rod is connected with a rectangular cylinder, the rear end of the rectangular cylinder is matched with a telescopic rod in a sliding way along the longitudinal direction, a second spring is connected between the telescopic rod and the inner bottom surface of the rectangular cylinder, the rear end of the second spring is connected with a rubber massage ball, the lower end of the rectangular cylinder is connected with a driving pin, and the upper end of the poking rod shaft is connected with a poking rod matched with the driving pin, so that the poking rod drives the rectangular rod to move longitudinally relative to the translation plate.

Preferably, the lifting device comprises two groups of first strip holes transversely connected to the left side of the upper end of the shell, the first strip holes are respectively arranged at the front side and the rear side of the upper end of the shell, the lifting device also comprises two groups of second strip holes transversely connected to the left side of the supporting plate, the second strip holes are respectively arranged at the left side and the right side of the lower end of the supporting plate, a translation shaft is transversely connected between the two groups of first strip holes and between the two groups of second strip holes in a sliding manner, the upper end of the shell and the lower end of the translation plate are respectively and longitudinally and rotatably connected with a fixed shaft, two groups of first connecting rods which are crosswise arranged are hinged between the translation shaft and the front shaft end of the fixed shaft, two groups of second connecting rods which are crosswise arranged are hinged between the translation shaft and the rear shaft end of the fixed shaft, a connecting rod is longitudinally and rotatably connected between the two groups of first connecting rods and the second connecting rods at the, the second lead screw and the first sleeve which is transversely connected to the upper end of the shell in a rotating mode are in threaded fit, the second lead screw is sleeved in the first sleeve in a threaded mode, and the first sleeve and the sleeve shaft on the left side of the first sleeve are in transmission connection through a belt.

Preferably, the transverse driving device comprises a first rotating shaft which is transversely and rotatably connected with the upper end of the shell, and also comprises a second rotating shaft which is vertically and rotatably connected with the upper end of the shell and is arranged on the right side of the first rotating shaft, the first rotating shaft is coaxially connected with a fifth bevel gear, the fifth bevel gear is meshed with a sixth bevel gear which is coaxially connected with the second rotating shaft, a second sleeve is vertically and rotationally connected on the supporting plate, the second rotating shaft is in sliding fit with the second sleeve through a spline, the supporting plate is transversely and rotatably connected with a third screw rod, the third screw rod is in threaded fit with the translation plate, the third screw rod is coaxially connected with a seventh bevel gear, the seventh bevel gear is meshed with an eighth bevel gear which is coaxially connected with the second sleeve, and the first rotating shaft is in transmission connection with the sleeve shaft on the right side through a belt.

Preferably, the switching type driving device comprises a straight slot hole formed on the rectangular box, a moving ring is transversely matched in the straight slot hole in a sliding way, the moving ring is connected with a driving handle in a rotating way, the part of the driving handle extending into the rectangular box is coaxially connected with a ninth bevel gear, two groups of holding grooves are uniformly distributed on the outer side wall of the moving ring, a driving rod is matched in the holding grooves in a sliding way along the radial direction, the end surface of the driving rod facing the rectangular box is connected with a claw, a third spring is connected between the driving rod and the inner bottom surface of the accommodating groove, the left side and the right side of the straight slotted hole are respectively provided with L-shaped hook grooves which are arranged on the upper side and the lower side of the straight slotted hole and are matched with the hooks, the two groups of hook grooves on the upper side and the lower side are in a through state, and the matching positions of the two groups of L-shaped grooves on the left side and the right side and the hooks meet the requirement that the ninth bevel gear can be reliably meshed with the first bevel gear and the second bevel gear respectively.

Preferably, the open-close type buckling device comprises a button connected to the end part of the left rectangular box and a button hole connected to the end part of the right rectangular box, and the button is matched with the button hole.

The invention has the beneficial effects that: the invention ties the shell, the connecting box, the connecting buckle and the rectangular box at the waist of a patient through the open-close type buckling device, drives the first bevel gear to work through the switching type driving device, drives the first screw rod to rotate through the connecting shaft and the universal coupling, thereby adjusting the tightness degree of the waist tied at two sides, drives the sleeve shafts to rotate after the switching type driving device is meshed with the second bevel gear, the rotation of the two groups of sleeve shafts respectively adjusts the position of the massage striking device above the translation plate through the lifting device and the transverse driving device, thereby facilitating the adjustment of a user, the patient does not need to twist the body and the like, the massage striking device enables the patient to realize the work of the massage device through pulling the wire wheel through the matching of the one-way bearing, the wire wheel and the coil spring, the invention has convenient use and convenient adjustment, and can carry out adaptive adjustment according to the self condition of, meanwhile, the patient only needs to pull the arms, so that the massage device is repeatedly driven to massage and nurse the waist of the patient, the nursing and massage work on the waist is realized while the arms are exercised, and the waist nursing and massage device is high in practicability and suitable for popularization and use.

Drawings

Fig. 1 is a perspective view of the first stereoscopic structural diagram of the present invention.

Fig. 2 is a perspective view of the present invention.

Fig. 3 is a front view of the present invention.

Fig. 4 is a top view of the present invention.

Fig. 5 is a perspective view of the present invention with a portion of the housing removed and a portion of the connecting box removed.

Fig. 6 is a three-dimensional structure view of the connection of a half of the connection box, the connection buckle and the rectangular box in the invention.

Fig. 7 is a perspective view of a rectangular box according to the present invention.

Fig. 8 is a perspective view ii of a rectangular box according to the present invention.

Fig. 9 is a perspective view of the switching drive device according to the present invention.

Fig. 10 is a perspective view of the first embodiment of the present invention.

Fig. 11 is a perspective view of the second embodiment of the present invention.

Fig. 12 is a perspective view of the massage impact device of the present invention.

Fig. 13 is a side view of the massage beating device of the present invention.

Fig. 14 is a partial structural sectional perspective view of the massage device of the present invention.

Reference numerals: 1. a housing; 2. a connecting box; 3. a connecting buckle; 4. a rectangular box; 5. a connecting shaft; 6. a universal coupling; 7. a first lead screw; 8. a quill; 9. a first bevel gear; 10. a first gear; 11. a second gear; 12. a second bevel gear; 13. a support plate; 14. a translation plate; 15. a drive shaft; 16. a fixing ring; 17. a coil spring; 18. a wire wheel; 19. a one-way bearing; 20. a transition shaft; 21. hooking; 22. a pull ring; 23. a lever shaft; 24. a third bevel gear; 25. a fourth bevel gear; 26. a rectangular bar; 27. a first spring; 28. a rectangular cylinder; 29. a telescopic rod; 30. a second spring; 31. a rubber massage ball; 32. a drive pin; 33. a deflector rod; 34. a first elongated hole; 35. a second elongated hole; 36. a translation shaft; 37. a fixed shaft; 38. a first link; 39. a second link; 40. a connecting rod; 41. a second lead screw; 42. a first sleeve; 43. a first rotating shaft; 44. a second rotating shaft; 45. a fifth bevel gear; 46. a sixth bevel gear; 47. a second sleeve; 48. a third lead screw; 49. a seventh bevel gear; 50. an eighth bevel gear; 51. a straight hole groove; 52. a moving ring; 53. a drive handle; 54. a ninth bevel gear; 55. accommodating grooves; 56. a drive rod; 57. a hook claw; 58. a third spring; 59. a hook groove; 60. a button; 61. a buttonhole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 14 in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment, a lumbar muscle strain rehabilitation nursing training device comprises a shell 1, and is characterized in that two ends of the shell 1 are respectively connected with a connecting box 2 in a transverse sliding mode, the connecting box 2 can only move along the transverse direction of the shell 1, the left end and the right end of the shell 1 are open, the left end and the right end of the bottom surface of the shell 1 are respectively provided with a trapezoidal groove, the lower end of the connecting box 2 is connected with a trapezoidal sliding rail matched with the trapezoidal groove, so that the connecting box 2 can only move along the transverse direction of the shell 1, one end of the shell 1 at the extending part of the connecting box 2 is respectively hinged with a plurality of groups of connecting buckles 3 which are connected end to end, the connecting buckles 3 are hinged, the connecting buckles 3 are tied up in a hinged mode, the device can be placed on the waist of a patient like a belt, a rectangular box 4 is hinged on the connecting buckle 3 at the tail part, and the end parts of the two groups, so that a plurality of groups of connecting buckles 3 at two sides can be connected together through an open-close type buckling device, two groups of connecting shafts 5 arranged along the length direction are respectively arranged in the connecting box 2, the connecting buckles 3 and the rectangular box 4 at intervals along the vertical direction, the connecting shafts 5 are arranged along the length direction in the box body respectively and are arranged at intervals along the vertical direction, adjacent connecting shafts 5 at the upper side and the lower side are connected through a universal coupling 6, the universal coupling 6 has the effect of power connection, the lower connecting shaft 5 in the connecting box 2 is coaxially connected with a first lead screw 7 extending into the shell 1, the rotating shaft of the first lead screw 7 is matched in the shell 1 along the transverse thread, and the connecting box 2 can only move along the transverse direction of the shell 1, so that the thread matching between the first lead screw 7 and the shell 1 can lead the connecting box 2 to displace along the transverse direction, therefore, the position of the connecting box 2 can be adjusted by rotating the first lead screws 7 on two sides, so that the effect of adjusting the length of a waistband is achieved, the left side and the right side of the upper part in the shell 1 are respectively and transversely rotatably connected with two sets of sleeve shafts 8, the sleeve shafts 8 are in sliding connection with the upper connecting shaft 5 in the connecting box 2 on the corresponding side through splines, so that the upper connecting shaft 5 can drive the sleeve shafts 8 to rotate in the rotating process, but the rotation between the connecting shaft 5 and the sleeve shafts 8 cannot be separated due to the transverse movement of the connecting box 2, the lower connecting shaft 5 in the rectangular box 4 is coaxially connected with the first bevel gear 9, the upper connecting shaft 5 is coaxially connected with the first gear 10, the first gear 10 is arranged on the side wall of the rectangular box 4 far away from the first bevel gear 9, and the first gear 10 is connected with the rectangular box 4 in a rotating manner and meshed with the second gear 11 arranged at the center of the first bevel gear 9 The second gear 11 is coaxially connected with a second bevel gear 12, the rectangular box 4 is connected with a switching type driving device, the first bevel gear 9 and the second bevel gear 12 can be respectively driven to rotate by changing the position of the switching type driving device, and the position of the switching type driving device can be changed by changing the position of the switching type driving device, so that switching type driving is performed between the first bevel gear 9 and the second bevel gear 12, and the corresponding connecting shaft 5 on the upper side or the lower side is driven to rotate by the first bevel gear 9 or the second bevel gear 12, so that subsequent adjusting work is facilitated;

the upper part of the shell 1 is provided with a supporting plate 13, the supporting plate 13 and the upper end surface of the shell 1 are arranged in parallel, a lifting device is connected between the supporting plate 13 and the left sleeve shaft 8, the requirement that the lifting device realizes displacement in the vertical direction through the driving of the sleeve shaft 8 is met, the lifting device can drive the supporting plate 13 to carry out position adjustment in the vertical direction, the upper end of the supporting plate 13 is transversely connected with a U-shaped translation plate 14 in a sliding manner, a transverse driving device is connected between the translation block and the right sleeve shaft 8, the requirement that the transverse driving device drives the translation plate 14 to transversely move through the sleeve shaft 8 is met, the transverse driving device realizes translation work of the translation plate 14 in the transverse direction, a massage striking device is connected in the translation plate 14, the massage striking device is met to massage the waist of a patient, the patient can bind the device at the waist position of the patient through an open-close type fastening device, the patient can be meshed with the first bevel gear 9 through the switching type driving device, the rotation of the first bevel gear 9 drives the connecting shaft 5 in the connecting box 2 at the lower side in front to rotate through the transmission of the connecting box 2, the connecting shaft 5 in the connecting buckle 3 and the universal coupling 6, the rotation of the connecting shaft 5 drives the coaxial first lead screw 7 to rotate, because the rotation of the connecting box 2 is limited, the transverse displacement between the connecting box 2 and the shell 1 is generated, so that the tightness degree of the connecting buckle 3 is adjusted through the first bevel gears 9 at the two sides of the driving, the connecting buckle is suitable for patients with different waistlines to use, when the switching type driving device is driven to rotate with the second bevel gear 12, the second bevel gear 12 drives the connecting shaft 5 at the upper side in the rectangular box 4 to rotate through the transmission of the first bevel gear 10 and the second bevel gear 11, the connecting shaft 5 drives the connecting shaft 5 at the upper side in the front rectangular box 4 to rotate through the transmission of the connecting shaft 5 on the connecting buckle 3 and the universal coupling 6, the connecting shaft 5 drives the sleeve shaft 8 matched with the connecting shaft to rotate through a spline, the transmission between the connecting box 2 and the shell 1 cannot be disabled relative to the transmission between the sleeve shaft 8 and the connecting shaft 5, the sleeve shaft 8 at the left side drives the supporting plate 13 to carry out position adjustment in the vertical direction through the lifting device, the sleeve shaft 8 at the right side drives the translation plate 14 to carry out position adjustment in the transverse direction through the transverse driving device, so that a patient can conveniently adjust the massage device on the translation plate 14 on the front side of the patient, and the patient can carry out massage nursing position adjustment according to the self requirement of the patient, the invention has convenient use and convenient adjustment, and can carry out adaptive adjustment according to the self condition of the, the practicality is strong, is fit for using widely.

In the second embodiment, on the basis of the first embodiment, the massage impact device includes two sets of transmission shafts 15 which are transversely arranged at intervals and longitudinally rotatably connected in the translation plate 14, a fixing ring 16 which is coaxially arranged with the transmission shafts 15 is fixedly connected to the rear side wall in the translation plate 14, a coil spring 17 is connected between the transmission shafts 15 and the inner wall of the fixing ring 16, the rotation of the transmission shafts 15 can accumulate the force of the coil spring 17, so that the coil spring 17 is accumulated when the transmission shafts 15 rotate in the forward direction, after the transmission shafts 15 rotate to a certain degree, the coil spring 17 releases the force to drive the transmission shafts 15 to rotate in the reverse direction, the transmission shafts 15 are coaxially connected with a wire wheel 18, the transmission shafts 15 are coaxially connected with a one-way bearing 19, the outer ring of the one-way bearing 19 is in transmission connection with a transition shaft 20 which is longitudinally rotatably connected between the translation plate 14 through a belt, and the inner ring of the one-way bearing, the outer ring and the transmission shaft 15 are rotatably installed, a ratchet-pawl structure used in a one-way bearing 19 is connected between the inner ring and the outer ring, so that the requirement of one-way transmission is met, the transition shaft 20 is connected with a massage device installed at the upper end of the translation plate 14, so that the transition shaft 20 drives the massage device to work, hooks 21 are respectively installed on the shell 1 and the connecting buckle 3, a cord on the cord wheel 18 is wound through a plurality of groups of hooks 21 on corresponding sides, a pull ring 22 is connected at the end part, a hook 21 is installed on the outer side of each connecting buckle 3, hooks 21 are also respectively installed on the left side and the right side of the front end of the shell 1, the pull cord is wound on the shell 1 and the connecting buckle 3 through the hooks 21, a user can drive the cord wheel 18 to rotate by pulling the pull ring 22 in front of the user, so that the cord wheel 18 can be, the rotation of the wire wheel 18 can drive the coaxial transmission shaft 15 to rotate, the transmission shaft 15 is in a power transmission state at the moment, the outer ring of the one-way bearing 19 is driven to rotate, thereby driving the massage device to work, the massage effect is achieved, the transmission shaft 15 rotates while storing force on the coil spring 17, a user can pull the structure, under the action of the coil spring 17 storing force, the coil spring 17 releases force, the transmission shaft 15 is driven to rotate reversely, at the moment, due to the existence of the one-way bearing 19, the outer ring of the one-way bearing 19 cannot be driven to rotate in the process of reverse rotation, meanwhile, the wire on the pull rope is retracted onto the wire wheel 18, thereby completing the movement of the patient per se, and the massage device for driving the waist is driven to work.

In the third embodiment, on the basis of the second embodiment, the massage device includes a lever shaft 23 connected to the translation plate 14 in a vertical rotation manner, and further includes a third bevel gear 24 coaxially connected to the transition shaft 20, the lever shaft 23 is coaxially connected to a fourth bevel gear 25 engaged with the third bevel gear 24, the bevel gears have the effects of changing the power direction and transmitting power, and further includes a rectangular rod 26 longitudinally slidably connected to the upper end of the U-shaped plate, so that the rectangular rod 26 can only move along the longitudinal direction, the front end and the rear end of the rectangular rod 26 are respectively connected to a limit ring, a first spring 27 sleeved outside the rectangular rod 26 is connected between the limit ring and the translation plate 14, the first spring 27 has the effect of resetting, the rear end of the limit rod is connected to a rectangular cylinder 28, and the rear end of the rectangular cylinder 28 is longitudinally slidably fitted to a telescopic rod 29, a second spring 30 is connected between the telescopic rod 29 and the inner bottom surface of the rectangular cylinder 28, a rubber massage ball 31 is connected at the rear end of the second spring 30, the telescopic rod 29 can move longitudinally in the rectangular cylinder 28, and at the same time, to ensure that the telescopic rod 29 cannot pop out from the rectangular cylinder 28 under the action of the second spring 30, a driving pin 32 is connected at the lower end of the rectangular cylinder 28, a shift lever 33 matched with the driving pin 32 is connected at the upper end of the shift lever shaft 23, so that the shift lever 33 drives the rectangular rod 26 to move longitudinally relative to the translation plate 14, the rotation of the outer ring outside the one-way bearing 19 drives the third bevel gear 24 to rotate, the rotation of the third bevel gear 24 drives the fourth bevel gear 25 to rotate, the fourth bevel gear 25 drives the shift lever 33 to rotate, the shift lever 33 drives the rectangular rod 26 to push forwards through the matching of the shift lever 33 and the driving pin 32, and simultaneously compresses, after the matching of the shift lever 33 and the driving pin 32 is finished, the rectangular rod 26 is pushed backwards under the action of the two groups of first springs 27, so that the rubber massage ball 31 plays a beating effect, and simultaneously, due to the existence of the second spring 30, the beating of the massage ball becomes softer, and the massage care effect is better.

Fourth embodiment, on the basis of the first embodiment, the lifting device includes two sets of first elongated holes 34 transversely connected to the left side of the upper end of the housing 1, the first elongated holes 34 are respectively disposed at the front and rear sides of the upper end of the housing 1, and further includes two sets of second elongated holes 35 transversely connected to the left side of the supporting plate 13, the second elongated holes 35 are respectively disposed at the front and rear sides of the lower end of the supporting plate 13, a translation shaft 36 is transversely slidably connected between the two sets of first elongated holes 34 and between the two sets of second elongated holes 35, the supporting plate 13 is parallel to the upper surface of the housing 1, the positions of the first elongated holes 34 on the housing 1 and the positions of the second elongated holes 35 on the supporting plate 13 are in one-to-one correspondence, the translation shaft 36 can transversely move between the two sets of first elongated holes 34 or the second elongated holes 35, the upper end of the housing 1 and the lower end of the translation plate 14 are respectively longitudinally rotatably connected to a fixed shaft 37, two groups of first connecting rods 38 which are arranged in a crossed manner are hinged between the translation shaft 36 and the front shaft end of the fixed shaft 37, two groups of second connecting rods 39 which are arranged in a crossed manner are hinged between the translation shaft 36 and the rear shaft end of the fixed shaft 37, a connecting rod 40 is longitudinally and rotatably connected between the two groups of first connecting rods 38 and the second connecting rods 39 at the position of a cross point, namely two groups of connecting structures are arranged between the translation shaft 36 and the fixed shaft 37 in a crossed manner, the cross structures at the front side and the rear side are the same, a first connecting rod 38 is hinged between the translation shaft 36 at the upper left and the fixed shaft 37 at the lower right, another first connecting rod 38 is hinged between the translation shaft 36 at the lower left and the fixed shaft 37 at the upper right, the two groups of first connecting rods 38 are arranged in a crossed manner, the two groups of second connecting rods 39 at the rear side are also arranged in the same manner, the lengths of the two groups of first connecting rods 38, articulated connecting rod 40 supports, forms scissors-type elevation structure, the below translation axle 36 connect second lead screw 41, second lead screw 41 with transversely rotate and connect the first sleeve 42 screw-thread fit in casing 1 upper end, second lead screw 41 screw-thread suit in first sleeve 42, first sleeve 42 and left sleeve axle 8 between carry out the transmission through the belt and be connected for the rotation of left side sleeve axle 8 drives first sleeve 42 and rotates, thereby makes second lead screw 41 carry out the ascending removal in horizontal direction, thereby realizes lift adjustment's purpose.

Fifth embodiment, on the basis of the first embodiment, the transverse driving device includes a first rotating shaft 43 connected to the upper end of the housing 1 in a transverse rotating manner, and further includes a second rotating shaft 44 connected to the upper end of the housing 1 in a vertical rotating manner and disposed on the right side of the first rotating shaft 43, the first rotating shaft 43 is coaxially connected to a fifth bevel gear 45, the fifth bevel gear 45 is engaged with a sixth bevel gear 46 coaxially connected to the second rotating shaft 44, the bevel gears are assembled to change the power transmission direction, the support plate 13 is vertically and rotatably connected to a second sleeve 47, the second rotating shaft 44 and the second sleeve 47 are in sliding fit via a spline, so that the second rotating shaft 44 and the second sleeve 47 can rotate and can also move in the vertical direction, the second lead screw 41 is in threaded fit with the first sleeve 42 connected to the upper end of the housing 1 in a transverse rotating manner, the second screw 41 is threadedly sleeved in the first sleeve 42, the first sleeve 42 is in transmission connection with the left sleeve shaft 8 through a belt, so that the first sleeve 42 is driven to rotate by the rotation of the left sleeve shaft 8, the second screw 41 moves in the transverse direction, the support plate 13 is transversely and rotatably connected with a third screw 48, the third screw 48 is in threaded fit with the translation plate 14, the third screw 48 is coaxially connected with a seventh bevel gear 49, the seventh bevel gear 49 is meshed with an eighth bevel gear 50 coaxially connected with the second sleeve 47, the first rotating shaft 43 is in transmission connection with the right sleeve shaft 8 through the belt, the sleeve shaft 8 on the right side rotates to drive the first rotating shaft 43 above to rotate, the second rotating shaft 44 is driven to rotate by the transmission of the bevel gear set, and the second sleeve 47 is driven to rotate by the spline transmission, the rotation of the second sleeve 47 drives the third lead screw 48 to rotate through the transmission of the bevel gear set, and the rotation of the third lead screw 48 changes the transverse displacement of the translation plate 14 on the support plate 13, so as to achieve the purpose of transverse adjustment.

Sixth embodiment, on the basis of the first embodiment, the switching type driving device includes a straight slot formed on the rectangular box 4, the straight slot is internally and transversely matched with a moving ring 52 in a sliding manner, so that the moving ring 52 can only move along the direction of the straight slot, a limit can be arranged at the front and back of the moving ring 52, that is, at the front and back of the straight slot, so that the moving ring 52 can only move along the direction of the straight slot, the moving ring 52 is rotatably connected with a driving handle 53, a part of the driving handle 53 extending into the rectangular box 4 is coaxially connected with a ninth bevel gear 54, two sets of accommodating grooves 55 are uniformly formed on the outer side wall of the moving ring 52, the accommodating grooves 55 are in an open state in the radial outer side direction, the accommodating grooves 55 are formed with a straight hole structure which is not through in the vertical direction in the direction of the ninth bevel gear 54, and a driving rod 56 is radially matched in the accommodating grooves 55 in a sliding manner, the end surface of the driving rod 56 facing the rectangular box 4 is connected with a hook 57, a third spring 58 is connected between the driving rod 56 and the inner bottom surface of the accommodating groove 55, the left side and the right side of the straight groove hole are respectively provided with L-shaped hook grooves 59 which are arranged at the upper side and the lower side of the straight groove hole and are matched with the hook 57, the two groups of hook grooves 59 at the upper side and the lower side are in a through state, the matching positions of the two groups of L-shaped grooves at the left side and the right side and the hook 57 are satisfied, so that the ninth bevel gear 54 can be respectively and reliably meshed with the first bevel gear 9 and the second bevel gear 12, a user can pinch the two groups of driving rods 56, the driving rods 56 compress the third spring 58, the hook 57 at the corresponding side can be separated from the L-shaped hook grooves 59, then the movable ring 52 is transversely moved, when the movable ring reaches the other side, under the action of the third spring 58, the hook 57 is smoothly, positioning is achieved by rotating the drive shaft 53 to rotate the ninth bevel gear 54 so that it meshes with either the first bevel gear 9 or the second bevel gear 12.

Seventh embodiment, on the basis of the first embodiment, the opening-closing type fastening device includes a button 60 connected to the end of the left rectangular box 4, and further includes a button hole 61 connected to the end of the right rectangular box 4, the button 60 and the button hole 61 are matched, and the device can be bound through the button 60 and the button hole 61.

When the invention is used, a patient can tie the device at the waist position of the patient through the matching of the button 60 and the button hole 61, the patient can pinch the two groups of driving rods 56, the driving rods 56 compress the third spring 58, the claw 57 at the corresponding side can be separated from the L-shaped hook groove 59, then the moving ring 52 is transversely moved, when the moving ring reaches the other side, under the action of the third spring 58, the claw 57 is smoothly inserted into the L-shaped hook groove 59 at the corresponding side, after the positioning is realized, the moving ring is meshed with the moving ring and the first bevel gear 9, the rotation of the first bevel gear 9 drives the connecting shaft 5 in the connecting box 2 at the front lower side to rotate through the transmission of the connecting shaft 5 in the connecting box 2 and the universal coupling 6, the rotation of the connecting shaft 5 drives the coaxial first lead screw 7 to rotate, and the rotation of the connecting box 2 is limited, so that the connecting box 2 and the shell 1 are displaced in the transverse direction, and the tightness of the connecting buckle 3 is adjusted by adjusting the first bevel gears 9 on two sides of the driving device, so that the connecting box can be suitable for patients with different waistlines to use, when the switching type driving device is driven to rotate with the second bevel gear 12, the second bevel gear 12 drives the connecting shaft 5 on the upper side in the rectangular box 4 to rotate through the transmission of the first gear 10 and the second gear 11, the connecting shaft 5 drives the connecting shaft 5 on the upper side in the rectangular box 4 in front through the transmission of the connecting shaft 5 on the connecting buckle 3 and the universal coupling 6, the connecting shaft 5 drives the sleeve shaft 8 matched with the connecting shaft to rotate through the spline, relative to the connecting box 2 and the shell 1, the transmission between the sleeve shaft 8 and the connecting shaft 5 cannot be failed, the sleeve shaft 8 on the left side drives the supporting plate 13 to perform position adjustment in the vertical direction through the lifting device, the sleeve shaft 8 on the left side drives the first sleeve 42 to rotate, the first sleeve 42 is in threaded fit with the second lead screw 41, so that the translation shaft 36 connected with the first sleeve 42 is moved in the transverse direction, and the support plate 13 is lifted, the sleeve shaft 8 on the right side drives the translation plate 14 to perform position adjustment in the transverse direction through the transverse driving device, the sleeve shaft 8 on the right side drives the first rotating shaft 43 above to rotate, the second rotating shaft 44 is driven to rotate through the transmission of the bevel gear set, and the second sleeve 47 is driven to rotate through the spline transmission, the rotation of the second sleeve 47 drives the third lead screw 48 to rotate through the transmission of the bevel gear set, the transverse displacement of the translation plate 14 on the support plate 13 is changed through the rotation of the third lead screw 48, the purpose of transverse adjustment is realized, and the massage device on the translation plate 14 can be adjusted conveniently on the front of a patient, when the massage nursing device is used, a user can drive the wire wheel 18 to rotate by pulling the pull ring 22 in front of the user, so that the arm can be exercised, the wire wheel 18 is pulled to rotate, the rotation of the wire wheel 18 can drive the coaxial transmission shaft 15 to rotate, the transmission shaft 15 is in a power transmission state at the moment, the outer ring of the one-way bearing 19 is driven to rotate, so that the third bevel gear 24 in the massage device is driven to rotate, the rotation of the third bevel gear 24 drives the fourth bevel gear 25 to rotate, the fourth bevel gear 25 drives the shift lever 33 to rotate, the shift lever 33 drives the rectangular rod 26 to push forwards through the matching of the shift lever 33 and the drive pin 32, the first spring 27 is compressed, and after the matching of the shift lever 33 and the drive pin 32 is finished, under the action of the two groups of first springs 27, the rectangular rod 26 is pushed backwards, so that the rubber massage ball 31 has the hitting effect, meanwhile, due to the existence of the second spring 30, the hitting of the massage ball becomes softer, the transmission shaft 15 stores the force of the coil spring 17 while rotating, when a user pulls the structure, under the action of the coil spring 17 storing the force, the coil spring 17 releases the force to reversely drive the transmission shaft 15 to rotate, at the moment, due to the existence of the one-way bearing 19, the outer ring of the one-way bearing 19 cannot be driven to rotate in the reverse rotation process, meanwhile, the wire on the pull rope is retracted to the wire wheel 18, so that the effect of driving the massage device at the waist to work through the self movement of the patient is achieved, the use of the invention is convenient, the adjustment is also convenient, the adaptive adjustment can be carried out according to the self condition of the user, and simultaneously, the patient only needs to pull through the arm, so as to repeatedly drive the massage device to carry out the work of nursing the waist, the waist nursing massage chair has the advantages that the nursing massage work on the waist is realized while the arms are exercised, the practicability is high, and the waist nursing massage chair is suitable for popularization and use.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. Psoatic strain rehabilitation nursing training device, including casing (1), its characterized in that, the both ends of casing (1) respectively lateral sliding connection have connecting box (2) and satisfy connecting box (2) and can only remove along casing (1) transverse direction, connecting box (2) extension casing (1) one end articulated respectively have multiunit end to end connector link (3), and articulated a rectangle case (4) on connector link (3) of afterbody, be connected through opening and shutting formula fastener device between the tip of two sets of connecting box (2), connector link (3) and rectangle case (4) in respectively along vertical interval cloth be equipped with two sets of connecting axle (5) that set up on the length direction, connect through universal joint (6) between adjacent connecting axle (5) of homonymy about being in, connecting box (2) in downside connecting axle (5) coaxial coupling extend to casing (1) in first silk The novel gear box comprises a lever (7), a rotating shaft of a first lead screw (7) is matched in the shell (1) along transverse threads, the left side and the right side of the upper part in the shell (1) are respectively and transversely connected with two sets of sleeve shafts (8) in a rotating mode, the sleeve shafts (8) are connected with upper connecting shafts (5) in connecting boxes (2) of corresponding sides in a sliding mode through splines, lower connecting shafts (5) in rectangular boxes (4) are coaxially connected with first bevel gears (9), the upper connecting shafts (5) are coaxially connected with first gears (10), the first gears (10) are connected with the rotating mode in the rectangular boxes (4) and meshed with second gears (11) which are coaxially arranged with the first bevel gears (9), the second gears (11) are coaxially connected with second bevel gears (12), the rectangular boxes (4) are connected with a switching type driving device, and the first bevel gears (9) and the second bevel gears (12) can be respectively driven through position change of the switching type driving device (12) Rotating;

casing (1) top be provided with a backup pad (13), backup pad (13) and left quill (8) between be connected with a elevating gear, satisfy the displacement of elevating gear on the drive realization vertical direction of quill (8), backup pad (13) upper end horizontal sliding connection translation board (14) of a U-shaped, translation piece and right side quill (8) between be connected a horizontal drive device, satisfy horizontal drive device and carry out lateral shifting through quill (8) drive translation board (14), translation board (14) in-connection have a massage to hit and beat the device, satisfy the massage to hit and beat the device and massage the waist of patient and hit.

2. The lumbar muscle strain rehabilitation nursing training device as claimed in claim 1, wherein the massage hitting device comprises two sets of transmission shafts (15) which are transversely arranged at intervals and longitudinally connected in the translation plate (14) in a rotating manner, a fixing ring (16) coaxially arranged with the transmission shafts (15) is fixedly connected to the rear side wall of the translation plate (14), a coil spring (17) is connected between the transmission shafts (15) and the inner wall of the fixing ring (16), a wire wheel (18) is coaxially connected to the transmission shafts (15), a one-way bearing (19) is coaxially connected to the transmission shafts (15), the outer rings of the one-way bearing (19) are in transmission connection with a transition shaft (20) longitudinally connected in the translation plate (14) in a rotating manner through a belt, and the transition shaft (20) is connected with the massage device installed at the upper end of the translation plate (14), satisfy transition axle (20) drive massage device and carry out work, install couple (21) respectively on casing (1), connector link (3), line rope on line wheel (18) go on around establishing through multiunit couple (21) on the corresponding side, and at an end connection pull ring (22).

3. The lumbar muscle strain rehabilitation nursing training device as recited in claim 2, wherein the massage device comprises a lever shaft (23) connected to the translation plate (14) in a vertical rotation manner, and further comprises a third bevel gear (24) coaxially connected to the transition shaft (20), the lever shaft (23) is coaxially connected to a fourth bevel gear (25) engaged with the third bevel gear (24), and further comprises a rectangular rod (26) longitudinally slidably connected to the upper end of the U-shaped plate, the front end and the rear end of the rectangular rod (26) are respectively connected to a limiting ring, a first spring (27) sleeved outside the rectangular rod (26) is connected between the limiting ring and the translation plate (14), the rear end of the limiting rod is connected to a rectangular cylinder (28), the rear end of the rectangular cylinder (28) is longitudinally slidably matched with a telescopic rod (29), and a second spring (30) is connected between the telescopic rod (29) and the inner bottom surface of the rectangular cylinder (28), the rear end of the second spring (30) is connected with a rubber massage ball (31), the lower end of the rectangular cylinder (28) is connected with a driving pin (32), the upper end of the poking rod shaft (23) is connected with a poking rod (33) matched with the driving pin (32), and the poking rod (33) drives the rectangular rod (26) to move longitudinally relative to the translation plate (14).

4. The lumbar muscle strain rehabilitation and nursing training device as recited in claim 1, wherein the lifting device comprises two sets of first elongated holes (34) transversely connected to the left side of the upper end of the housing (1), the first elongated holes (34) are respectively disposed at the front and rear sides of the upper end of the housing (1), the lifting device further comprises two sets of second elongated holes (35) transversely connected to the left side of the support plate (13), the second elongated holes (35) are respectively disposed at the left and right sides of the lower end of the support plate (13), a translation shaft (36) is transversely slidably connected between the two sets of first elongated holes (34) and between the two sets of second elongated holes (35), the upper end of the housing (1) and the lower end of the translation plate (14) are respectively and longitudinally rotatably connected to a fixed shaft (37), two sets of first connecting rods (38) are crosswise arranged and are hinged between the translation shaft (36) and the front shaft end of the fixed shaft (37), the rear shaft end of translation axle (36) and fixed axle (37) between articulated have two sets of second connecting rods (39) that are the cross arrangement, longitudinally rotate between two sets of first connecting rods (38) and second connecting rods (39) and connect connecting rod (40) in the position department of intersect, the below translation axle (36) connect second lead screw (41), second lead screw (41) with transversely rotate and connect first sleeve (42) screw-thread fit in casing (1) upper end, second lead screw (41) screw-thread fit in first sleeve (42), first sleeve (42) and left sleeve axle (8) between carry out the transmission and be connected through the cover tape.

5. The lumbar muscle strain rehabilitation and nursing training device as recited in claim 1, wherein the transverse driving device comprises a first rotating shaft (43) connected to the upper end of the housing (1) in a transverse rotating manner, and further comprises a second rotating shaft (44) connected to the upper end of the housing (1) in a vertical rotating manner and disposed on the right side of the first rotating shaft (43), the first rotating shaft (43) is coaxially connected with a fifth bevel gear (45), the fifth bevel gear (45) is engaged with a sixth bevel gear (46) coaxially connected to the second rotating shaft (44), the supporting plate (13) is vertically and rotatably connected with a second sleeve (47), the second rotating shaft (44) and the second sleeve (47) are in sliding fit through spline keys, the supporting plate (13) is transversely and rotatably connected with a third lead screw (48), and the third lead screw (48) is in threaded fit with the translation plate (14), the third screw rod (48) is coaxially connected with a seventh bevel gear (49), the seventh bevel gear (49) is meshed with an eighth bevel gear (50) coaxially connected to the second sleeve (47), and the first rotating shaft (43) is in transmission connection with the right sleeve shaft (8) through a belt.

6. The lumbar muscle strain rehabilitation and nursing training device as recited in claim 1, wherein the switching type driving device comprises a straight slot formed on the rectangular box (4), a moving ring (52) is transversely and slidably engaged in the straight slot, a driving handle (53) is rotatably connected in the moving ring (52), a part of the driving handle (53) extending into the rectangular box (4) is coaxially connected with a ninth bevel gear (54), two sets of accommodating grooves (55) are uniformly formed on the outer side wall of the moving ring (52), a driving rod (56) is radially and slidably engaged in the accommodating grooves (55), a hook claw (57) is connected to the end surface of the driving rod (56) facing the rectangular box (4), a third spring (58) is connected between the inner bottom surfaces of the driving rod (56) and the accommodating grooves (55), and L-shaped hook grooves (59) which are disposed on the upper and lower sides and engaged with the hook claw (57) are respectively formed on the left and right sides of the straight slot, the two groups of hook grooves (59) on the upper and lower sides are in a through state, and the matching positions of the two groups of L-shaped grooves on the left and right sides and the hook claws (57) are satisfied, so that the ninth bevel gear (54) can be reliably meshed with the first bevel gear (9) and the second bevel gear (12) respectively.

7. The lumbar muscle strain rehabilitation and nursing training device as recited in claim 1, wherein said open-close type buckling device comprises a button (60) connected to the end of the left rectangular box (4) and a button hole (61) connected to the end of the right rectangular box (4), said button (60) and button hole (61) are engaged.