CN111388277A

CN111388277A - Cerebral infarction rehabilitation training device

Info

Publication number: CN111388277A
Application number: CN202010253642.8A
Authority: CN
Inventors: 陈瑞敏; 卢阳阳; 金倩倩
Original assignee: Second Affiliated Hospital and Yuying Childrens Hospital of Wenzhou Medical University
Current assignee: Second Affiliated Hospital and Yuying Childrens Hospital of Wenzhou Medical University
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-07-10

Abstract

The invention discloses cerebral infarction rehabilitation training equipment which comprises a base, wherein one side of the base is hinged with a movable foot rest, the other side of the base is provided with a back plate, a massage groove is formed in the base, a plurality of movable massage convex blocks are arranged in the massage groove, a driving mechanism for driving the massage convex blocks to sequentially protrude out of an upper port of the massage groove one by one and retract is arranged below the base, a foot linkage mechanism for driving the movable foot rest to surround the hinged part to realize reciprocating swing through the driving mechanism is connected between the driving mechanism and the movable foot rest, hand supports for placing arms of a patient are rotatably arranged on two opposite sides of the back plate, and a hand linkage mechanism for driving the hand supports to surround the rotating part to realize reciprocating swing through the driving mechanism is connected between the hand supports and the driving. The invention has the following advantages and effects: the invention can carry out more comprehensive rehabilitation training on patients with cerebral infarction and massage the patients in the rehabilitation training process, thereby achieving the aim of better rehabilitation training.

Description

Cerebral infarction rehabilitation training device

Technical Field

The invention relates to the field of medical instruments, in particular to cerebral infarction rehabilitation training equipment.

Background

Cerebral infarction, also known as ischemic stroke, refers to ischemic necrosis or softening of local brain tissue caused by cerebral blood supply disorder, ischemia and anoxia. Common clinical types of cerebral infarction include cerebral thrombosis, lacunar infarction, cerebral embolism and the like, and the cerebral infarction accounts for 80% of all cerebral apoplexy. Diseases closely related to it are: diabetes, obesity, hypertension, rheumatic heart disease, arrhythmia, dehydration due to various reasons, arteritis, shock, and excessive blood pressure drop. The clinical manifestations are characterized by sudden syncope, unconsciousness, hemiplegia, speech disturbance and intellectual disturbance.

Among them, the majority of patients with cerebral infarction are in a state of hemiplegia, and the patients are inconvenient to move, which causes inconvenience to the life of family members. A plurality of devices for performing rehabilitation training aiming at the inconvenience of movement caused by cerebral infarction appear in the existing market, but the existing rehabilitation training devices can only realize simple training of local limbs and do not have good practicability in the actual application process.

Disclosure of Invention

The invention aims to provide cerebral infarction rehabilitation training equipment with higher practicability.

The technical purpose of the invention is realized by the following technical scheme: the utility model provides a cerebral infarction rehabilitation training device, is including supplying the base that the patient sat, one side of base is articulated to have and is used for supporting patient's foot and supplies its movable foot rest, the opposite side of placing to be equipped with the backplate that is used for supporting patient's back, the massage groove has been seted up on the base, the massage lug that is provided with a plurality of activities of arranging in the massage groove, the base below is equipped with the drive massage lug and protrudes in proper order one by one behind the port on the massage groove and the actuating mechanism that contracts, be connected with between actuating mechanism and the movable foot rest and surround in articulated department and realize reciprocating swing's foot link gear by actuating mechanism drive movable foot rest, the relative both sides of backplate all rotate and are provided with the hand rest that supplies patient's arm to place, be connected with between hand rest and the actuating mechanism and surround in the department of rotation and.

Through adopting above-mentioned technical scheme, the patient sits on the base to place foot and arm respectively on activity foot rest and hand rest, drive massage lug protrusion in massage groove upper port through actuating mechanism, massage the patient at the rehabilitation training in-process, thereby make muscle relax and reach better rehabilitation training purpose. And actuating mechanism drives activity foot rest and hand rest simultaneously through shank link gear and hand link gear, carries out synchronous rehabilitation training to patient's foot and arm to reach more comprehensive rehabilitation training purpose, promote the practicality of this equipment at the in-service use in-process. And the mechanism has simple structure and low cost.

Further setting the following steps: the driving mechanism comprises an ejector block, a transmission groove, a transmission rod and a driving component, wherein the ejector block is arranged on the base in a sliding mode along the reciprocating direction of the arrangement of the massage lugs and abuts against the bottoms of the massage lugs, the transmission groove is arranged on the ejector block, the transmission rod is located inside the transmission groove, the driving component is connected with the transmission rod and drives the ejector block to slide in a reciprocating mode through the transmission groove, and when the ejector block abuts against the massage lugs, the massage lugs protrude out of the upper ports of the massage grooves.

By adopting the technical scheme, the driving component drives the transmission rod to move, the ejector block slides in a reciprocating manner through the matching between the transmission rod and the transmission groove, and the ejector block is abutted against the massage convex block in the reciprocating sliding process, so that the massage convex block is driven to move upwards and protrude out of the upper port of the massage groove, and the massage purpose is achieved. When the top block is not abutted against the massage convex block, the massage convex block falls down under the action of gravity and retracts into the massage groove.

Further setting the following steps: the driving component comprises a first driving belt wheel rotatably arranged below the base, a motor driving the first driving belt wheel to rotate, a first driven belt wheel rotatably arranged below the base, and a first transmission belt sleeved on and connected with the first driving belt wheel and the first driven belt wheel, the transmission rod is fixedly arranged on one side of the first transmission belt, and the axial direction of the transmission rod is parallel to the axial direction of the first driving belt wheel.

Through adopting above-mentioned technical scheme, the first driving pulley of motor drive rotates, realizes the drive through the first driving pulley cooperation first driven pulley to the transfer line on the first drive belt for the transfer line can be around rotating along first drive belt.

Further setting the following steps: the foot linkage mechanism comprises a first gear rotating along with a first driving belt wheel, a transmission disc and a link rod, wherein the transmission disc is rotatably arranged on the base and meshed with the first gear, the link rod is connected with the transmission disc and the movable foot rest, one end of the link rod is hinged with the movable foot rest, and the other end of the link rod is hinged with the eccentric position of the transmission disc.

By adopting the technical scheme, the transmission disc rotates along with the first driving belt wheel, and the rotating transmission disc can drive the movable foot rest to do reciprocating swing around the hinged part through the link rod, so that the feet of the patient can be rehabilitated and trained.

Further setting the following steps: the hand linkage mechanism comprises a second driving belt wheel, a second driven belt wheel, a second transmission belt, a driven gear and an incomplete gear, wherein the second driving belt wheel is rotatably arranged on the base, the second driven belt wheel is rotatably arranged on the back plate and synchronously rotates with the hand support, the second transmission belt is sleeved on the second driving belt wheel and the second driven belt wheel, the driven gear rotates along with the second driving belt wheel, and the incomplete gear rotates along with the first driven belt wheel and is meshed with the driven gear.

By adopting the technical scheme, the incomplete gear rotates along with the first driven belt wheel, the incomplete gear is intermittently meshed with the driven gear in the rotating process, and when the incomplete gear is meshed with the driven gear, the driven gear drives the hand support to surround the rotating position to swing towards one side through the cooperation of the second driving belt wheel, the second driving belt and the second driven belt wheel; when the incomplete gear is not meshed with the driven gear, the hand support swings towards the lowest position under the action of gravity, so that the aim of reciprocating swing of the hand support is fulfilled, and the hand of a patient can be rehabilitated and trained.

Further setting the following steps: the bottom of the massage bump is provided with an arc bulge protruding outwards, the top block is provided with a roller positioned below the arc bulge, the peripheral wall of the roller abuts against the arc bulge, and the rolling direction of the roller is parallel to the arrangement direction of the massage bump.

Through adopting above-mentioned technical scheme, the bellied setting of arc makes the kicking block can be better switch between the massage lug to realize better drive to the massage lug. And sliding friction is converted into rolling friction through the matching between the roller and the arc-shaped bulge, so that the noise is reduced, and the service life of the part is prolonged.

Further setting the following steps: and a bearing is fixedly sleeved on the transmission rod corresponding to the transmission groove.

By adopting the technical scheme, the sliding friction between the transmission rod and the transmission groove is converted into rolling friction by the arrangement of the bearing, so that the power consumption is reduced, and more efficient transmission is realized.

Further setting the following steps: the mounting holes are arranged at intervals along the length direction of the movable foot rest, and the fixing bolts penetrate through the connecting rods and are in threaded connection with the mounting holes.

Through adopting above-mentioned technical scheme, the mode that fixing bolt passed link rod and mounting hole threaded connection has realized the fixed articulated between link rod and the activity foot rest and can realize dismantling between the two. The installation holes are arranged to adjust the distance between the hinged position of the connecting rod and the movable foot rest and the transmission disc, the swing amplitude of the movable foot rest is adjusted, and therefore the equipment can be adjusted correspondingly according to the conditions of different patients, and the practicability of the equipment is further improved.

Further setting the following steps: the hand rest comprises a connecting arm connected with the back plate and a supporting plate connected with the connecting arm, a locking bolt is connected between the supporting plate and the connecting arm, the locking bolt penetrates through the supporting plate to be in threaded connection with the connecting arm, and the locking bolt is in running fit with the supporting plate.

Through adopting above-mentioned technical scheme, locking bolt passes the layer board and has realized that the layer board lies in the locking of linking on the arm fixed with linking arm threaded connection's mode to can adjust layer board and linking arm angle between the two. Therefore, the device can be correspondingly adjusted according to the use habits of different patients, and the comfort in use is improved.

Further setting the following steps: the top of the massage lug is provided with a spherical bulge protruding outwards.

Through adopting above-mentioned technical scheme, spherical bellied setting has realized the sphere point contact between massage lug and the human body to reach better massage effect.

In conclusion, the invention has the following beneficial effects: the invention can carry out more comprehensive rehabilitation training on patients with cerebral infarction and massage the patients in the rehabilitation training process, thereby achieving the aim of better rehabilitation training.

Drawings

FIG. 1 is a perspective view of an embodiment;

FIG. 2 is a schematic structural diagram of an embodiment;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a sectional view of the embodiment;

FIG. 5 is a schematic diagram of a partial structure according to an embodiment.

In the figure: 1. a base; 2. a movable foot rest; 3. a back plate; 4. a massage groove; 5. massaging the bumps; 6. a drive mechanism; 61. a top block; 62. a transmission groove; 63. a transmission rod; 64. a drive member; 641. a first driving pulley; 642. a first driven pulley; 643. a motor; 644. a first drive belt; 7. a foot linkage mechanism; 71. a drive plate; 72. a link rod; 8. a hand rest; 81. A connecting arm; 82. a support plate; 9. a hand linkage mechanism; 91. a second driving pulley; 92. a second driven pulley; 93. a second belt; 94. a driven gear; 95. an incomplete gear; 10. An arc-shaped bulge; 11. a roller; 12. a bearing; 13. mounting holes; 14. fixing the bolt; 15. A locking bolt; 16. a spherical bulge; 17. a first gear.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 5, the cerebral infarction rehabilitation training device comprises a base 1 which is horizontally arranged and used for a patient to sit, a movable foot stand 2 which is used for supporting the feet of the patient and used for placing the feet of the patient is hinged to one side of the base 1, and a back plate 3 which is used for supporting the back of the patient is fixedly arranged on the other side of the base 1. The upper surface of the base 1 is provided with a massage groove 4 vertically penetrating through the base 1, a plurality of movable massage convex blocks 5 are arranged in the massage groove 4, and the tops of the massage convex blocks 5 are provided with spherical bulges 16 protruding upwards. A driving mechanism 6 which drives the massage lugs 5 to sequentially protrude out of the upper end opening of the massage groove 4 one by one and retract is arranged below the base 1, a foot linkage mechanism 7 which drives the movable foot rest 2 to surround the hinged part to realize reciprocating swing by the driving mechanism 6 is connected between the driving mechanism 6 and the movable foot rest 2, hand supports 8 for placing arms are rotatably arranged on the two opposite sides of the back plate 3, and a hand linkage mechanism 9 which drives the hand supports 8 to surround the rotating part to realize reciprocating swing by the driving mechanism 6 is connected between the hand supports 8 and the driving mechanism 6.

The driving mechanism 6 comprises a top block 61 which is slidably arranged on the base 1 and is abutted against the bottom of the massage convex block 5, a transmission groove 62 which is arranged on the top block 61, a transmission rod 63 which is positioned in the transmission groove 62, and a driving member 64 which is connected with the transmission rod 63 and drives the top block 61 to slide back and forth through the transmission groove 62. The sliding direction of the top block 61 is parallel to the arrangement direction of the massage bumps 5, and when the top block 61 is pressed against the bottoms of the massage bumps 5, the spherical protrusions 16 protrude out of the upper ports of the massage grooves 4; when the top block 61 is not abutted against the bottom of the massage bump 5, the spherical protrusion 16 is located inside the massage groove 4 and the massage groove 4 restricts the massage bump 5 from being separated from the massage groove 4.

The driving member 64 includes a first driving pulley 641 rotatably disposed below the base 1, a motor 643 for driving the first driving pulley 641 to rotate, a first driven pulley 642 rotatably disposed below the base 1, and a first transmission belt 644 for connecting the first driving pulley 641 and the first driven pulley 642. The motor 643 is fixedly disposed on the base 1, and a rotating shaft of the motor 643 is coaxially disposed and fixedly connected with the first driving pulley 641. The transmission rod 63 is fixedly disposed on one side of the first transmission belt 644, and an axial direction of the transmission rod 63 is parallel to an axial direction of the first driving pulley 641. The bottom of the massage bump 5 is provided with an arc bulge 10 protruding outwards, the top block 61 is rotatably provided with a roller 11 positioned below the arc bulge 10, the peripheral wall of the roller 11 is abutted against the arc bulge 10, and the rolling direction of the roller 11 is parallel to the arrangement direction of the massage bump 5. The transmission rod 63 is sleeved and fixed with a bearing 12 at a position corresponding to the transmission groove 62.

The foot linkage mechanism 7 includes a first gear 17 coaxial with the first driving pulley 641 and fixedly disposed thereon, a transmission disc 71 rotatably disposed on the base 1 and engaged with the first gear 17, and a link rod 72 connecting the transmission disc 71 and the movable foot stand 2, wherein the movable foot stand 2 is provided with mounting holes 13, and the mounting holes 13 are disposed at intervals along the length direction of the movable foot stand 2. One end of the link rod 72 is hinged with the eccentric position of the transmission disc 71, the other end of the link rod is hinged and fixed in the mounting hole 13 through a fixing bolt 14, the fixing bolt 14 penetrates through the link rod 72 to be in threaded connection with the mounting hole 13, and the fixing bolt 14 is in rotating fit with the link rod 72.

The hand rest 8 is including connecting the even arm 81 of backplate 3 and connecting the layer board 82 of even arm 81, and the one end of even arm 81 is connected with backplate 3 rotation through the pivot, is connected with locking bolt 15 between the other end and the layer board 82, and locking bolt 15 passes layer board 82 and links arm 81 threaded connection, and normal running fit between locking bolt 15 and the layer board 82, locking bolt 15 drive layer board 82 lock in even arm 81 to realize layer board 82 and link angle modulation and locking between the arm 81.

The hand linkage mechanism 9 includes a second driving pulley 91 rotatably disposed on the base 1, a second driven pulley 92 rotatably disposed on the back plate 3 and synchronously rotating with the connecting arm 81, a second transmission belt 93 sleeved on and connected with the second driving pulley 91 and the second driven pulley 92, a driven gear 94 rotating with the second driving pulley 91, and an incomplete gear 95 rotating with the first driven pulley 642 and engaged with the driven gear 94. The incomplete gear 95 is coaxially disposed and fixedly connected with the first driven pulley 642, the driven gear 94 is coaxially disposed and fixedly connected with the second driving pulley 91, and the second driven pulley 92 is coaxially disposed with the rotating shaft and fixedly connected with the link arm 81.

The course number: y20170490; the system is a current condition investigation and training plan for acute-stage rehabilitation treatment of cerebral infarction patients in Wenzhou region.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. A cerebral infarction rehabilitation training device is characterized in that: comprises a base (1) for a patient to sit, wherein one side of the base (1) is hinged with a movable foot rest (2) for supporting the foot of the patient and placing the movable foot rest, the other side of the base (1) is provided with a back plate (3) for supporting the back of the patient, a massage groove (4) is arranged on the base (1), a plurality of movable massage lugs (5) are arranged in the massage groove (4), a driving mechanism (6) for driving the massage lugs (5) to sequentially protrude out of the upper end opening of the massage groove (4) one by one and retract is arranged below the base (1), a foot linkage mechanism (7) for driving the movable foot rest (2) to surround the hinged part by the driving mechanism (6) to realize reciprocating swing is connected between the driving mechanism (6) and the movable foot rest (2), hand supports (8) for placing the arm of the patient are rotatably arranged on the two opposite sides of the back plate, and a hand linkage mechanism (9) which is driven by the driving mechanism (6) to drive the hand support (8) to surround the rotating position to realize reciprocating swing is connected between the hand support (8) and the driving mechanism (6).

2. The cerebral infarction rehabilitation training device according to claim 1, characterized in that: the driving mechanism (6) comprises a top block (61) which is arranged on the base (1) and is abutted against the bottom of the massage bump (5) in a sliding mode along the reciprocating direction of the massage bump (5), a transmission groove (62) arranged on the top block (61), a transmission rod (63) positioned inside the transmission groove (62) and a driving component (64) which is connected with the transmission rod (63) and drives the top block (61) to slide in a reciprocating mode through the transmission groove (62), and when the top block (61) is abutted against the massage bump (5), the massage bump (5) protrudes out of an upper port of the massage groove (4).

3. The cerebral infarction rehabilitation training device according to claim 2, characterized in that: the driving member (64) comprises a first driving pulley (641) rotatably arranged below the base (1), a motor (643) driving the first driving pulley (641) to rotate, a first driven pulley (642) rotatably arranged below the base (1) and a first transmission belt (644) sleeved with the first driving pulley (641) and the first driven pulley (642), the transmission rod (63) is fixedly arranged on one side of the first transmission belt (644), and the axial direction of the transmission rod (63) is parallel to the axial direction of the first driving pulley (641).

4. The cerebral infarction rehabilitation training device according to claim 3, characterized in that: the foot linkage mechanism (7) comprises a first gear (17) rotating along with a first driving belt wheel (641), a transmission disc (71) rotatably arranged on the base (1) and meshed with the first gear (17), and a link rod (72) connecting the transmission disc (71) and the movable foot rest (2), wherein one end of the link rod (72) is hinged with the movable foot rest (2), and the other end of the link rod is hinged with the eccentric position of the transmission disc (71).

5. The cerebral infarction rehabilitation training device according to claim 3, characterized in that: hand link gear (9) including rotate set up in second driving pulley (91) of base (1), rotate set up in backplate (3) and with hand rest (8) synchronous pivoted second driven pulley (92), cover establish second driving pulley (91) and second driven pulley (92) second drive belt (93), along with second driving pulley (91) pivoted driven gear (94) and along with first driven pulley (642) rotate and with incomplete gear (95) of driven gear (94) meshing.

6. The cerebral infarction rehabilitation training device according to claim 2, characterized in that: the bottom of massage lug (5) is equipped with outside convex arc arch (10), be equipped with gyro wheel (11) that are located arc arch (10) below on kicking block (61), the periphery wall of gyro wheel (11) offsets with arc arch (10) and the roll direction of gyro wheel (11) parallels with the array orientation of massage lug (5).

7. The cerebral infarction rehabilitation training device according to claim 2, characterized in that: and a bearing (12) is fixedly sleeved on the transmission rod (63) corresponding to the transmission groove (62).

8. The cerebral infarction rehabilitation training device according to claim 4, characterized in that: the mounting structure comprises mounting holes (13) arranged in the movable foot rest (2) and fixing bolts (14) in threaded connection with the mounting holes (13), wherein the mounting holes (13) are arranged at intervals along the length direction of the movable foot rest (2), and the fixing bolts (14) penetrate through connecting rods (72) and are in threaded connection with the mounting holes (13).

9. The cerebral infarction rehabilitation training device according to claim 1, characterized in that: hand rest (8) are including linking arm (81) and connecting layer board (82) of linking arm (81) of connecting backplate (3), be connected with locking bolt (15) between layer board (82) and linking arm (81), locking bolt (15) pass layer board (82) and link arm (81) threaded connection, normal running fit between locking bolt (15) and layer board (82).

10. The cerebral infarction rehabilitation training device according to claim 1, characterized in that: the top of the massage convex block (5) is provided with a spherical bulge (16) protruding outwards.