CN218961217U

CN218961217U - Passive ankle pump sport device for hemiplegia patient

Info

Publication number: CN218961217U
Application number: CN202221869512.8U
Authority: CN
Inventors: 翁羽; 黄华
Original assignee: Chongqing Shapingba District Chenjiaqiao Hospital Affiliated Hospital Of Chongqing Medical College
Current assignee: Chongqing Shapingba District Chenjiaqiao Hospital Affiliated Hospital Of Chongqing Medical College
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-05-05
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a passive ankle pump exerciser for hemiplegic patients, which relates to the technical field of medical appliances and has the technical scheme that: the pedal device comprises a pedal group which is obliquely arranged, elastic groups which enable the pedal group to do reciprocating elastic movement are symmetrically arranged on two sides of the pedal group, a movement group is arranged at the bottom of the pedal group and is in rotary movable connection with the pedal group, a support group is fixedly connected with the bottom end of the pedal group, the bottom end of the movement group is fixed on the top surface of the support group, and the bottom end of the elastic group is connected with the top surface of the support group; the top surface of the supporting group is provided with a legging group close to the pedal group. The ankle pump has the advantages of simplicity, easiness in operation, automatic operation, capability of simulating each part of ankle pump movement most truly, capability of adjusting movement amplitude according to the recovery condition of a patient, and capability of enjoying a comfortable movement effect for the patient.

Description

Passive ankle pump sport device for hemiplegia patient

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a passive ankle pump exerciser for hemiplegia patients.

Background

The ankle pump movement is the movement of the ankle joint, plays a role like a pump, promotes blood pressure circulation and lymphatic circulation of the lower limb, and comprises flexion and extension of the ankle joint and ankle winding movement. Ankle pump movement is critical to functional recovery in patients lying in bed for long periods of time and post-operative.

At present, a plurality of hemiplegia patients exist in hospitals, and the ankle joint recovery movement of the hemiplegia patients is mainly carried out by the help of the family members of the patients, or partial actions are finished by the aid of the existing simple tools.

The ankle pump exerciser in the prior art can complete fewer actions, can hardly or completely control the movement amplitude, can not well simulate the patient to perform the ankle pump exercise, and is very unfavorable for the recovery of the patient.

Disclosure of Invention

The utility model aims to solve the problems, and provides a passive ankle pump sport device for hemiplegia patients, which simulates each part of the ankle pump sport to be the most true through a simple and easy-to-operate mechanism capable of running automatically, can adjust the sport amplitude according to the recovery condition of the patients, can enjoy a comfortable sport effect for the patients, and can achieve the best recovery effect in different time periods.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a hemiplegia patient's passive ankle pump locomotory apparatus, includes the footboard group that inclines to set up, footboard group both sides symmetrical arrangement makes the elasticity group that the footboard group can reciprocate elastic motion, footboard group bottom is equipped with the motion group, the motion group with footboard group swivelling joint, footboard group bottom fixedly connected with supports the group, the bottom of motion group is fixed in and supports the group top surface, the bottom of elasticity group is connected with the support group top surface; the top surface of the support group is provided with a legging group close to the pedal group.

Through adopting above-mentioned technical scheme, through setting up the footboard group, provide the pedal for patient's step and trample the material object, also in order to fix patient's foot, so follow the passive motion of motion ware, through setting up elasticity group, can make the footboard group crooked, the motion is stretched in the simulation, through setting up the motion group, cooperation footboard group and elasticity group, can simulate the cyclic motion of step, through setting up the support group, be in a whole steady space with whole motion ware, be convenient for patient's self-movement, through setting up the leg-binding group, make patient's shank fixed, better carry out ankle pump motion.

The utility model is further provided with: the pedal group comprises a pedal, the pedal comprises a first type plate and a second type plate, the first type plate and the second type plate are arranged at intervals and are rotationally connected, the top of the front section of the pedal is fixedly connected with a toe cap, a plurality of foot belts are fixed on the tops of the middle section and the rear section of the pedal at equal intervals, and two lantern rings are fixed on the bottom surface of the rear section of the pedal; the first type of plates are provided with connecting holes, and the second type of plates are provided with connecting rods.

Through adopting above-mentioned technical scheme, through the swivelling joint setting of first class footboard, second class footboard, the crooked of simulation step that can be better, through setting up toe cap and foot area, the purpose is in order to fixed foot, can not slide, through setting up the lantern ring in the footboard bottom, convenient and the rotatory swing joint of motion group, through first class board setting up the connecting hole, second class footboard sets up the connecting rod, can realize the crooked of footboard when being in the same place first class board and second class board connection that can be more convenient.

The utility model is further provided with: the elastic group comprises a traction rope, a plurality of springs, pull rods and a motor I, two fixed blocks are fixedly connected to two ends of each spring, the two fixed blocks are fixedly connected with a first type of plate and a second type of plate respectively, and two pull rods are symmetrically and fixedly arranged on two side surfaces of the rear section of the pedal;

the fixing block and the pull rod are respectively provided with an upper perforation and a lower perforation which are vertically symmetrically arranged, two fastening holes are arranged between the upper perforation and the lower perforation of the pull rod, and two ends of the traction rope are respectively fixed in the two fastening holes.

Through adopting above-mentioned technical scheme, through the connection of spring and two solid blocks and fixed with first class board and second class board respectively, the length variation of usable spring flexible in-process realizes the crooked of footboard, through last perforation and the lower perforation that set up solid block and pull rod, can be in the upper and lower both sides of footboard after passing solid block, spring and pull rod with the haulage rope, alright realize the upper and lower crooked of footboard when the haulage rope fastens, through setting up motor number one, mainly in order to realize the fastening and the lax of haulage rope.

The utility model is further provided with: the motion group comprises a motor II and a shaft, two ends of the shaft are rotatably and movably connected with two limiting rings, the limiting rings are fixedly connected with two supporting blocks, the shaft sleeve is provided with a shaft, the shaft sleeve is vertically and fixedly provided with a push rod, the top end of the push rod is fixedly provided with a short rod, and the short rod is parallel to the shaft.

Through adopting above-mentioned technical scheme, through the setting of No. two motors, can drive the motion of a axle, diaxon, establish on a epaxial through the diaxon cover, diaxon both can rotate around a axle, also can slide along a axle, just can simulate the circular motion when both move simultaneously, through ejector pin and the setting of quarter butt, can be with the rotatory swing joint of motion group and footboard group.

The utility model is further provided with: the legging group comprises a lower cover and an upper cover, wherein the lower cover and the upper cover are flexibly connected through two binding bands, two adhesive tapes are fixedly arranged on the lower cover, and the adhesive tapes are adhered to the upper cover.

Through adopting above-mentioned technical scheme, through setting the kidnapping into the structure of upper cover and lower cover to adopt bandage flexonics, set up two sticky tapes on the lower cover fixedly, can make the patient wear the kidnapping on the leg very easily, take off also comparatively conveniently.

The utility model is further provided with: the support group comprises a bottom plate, and two support blocks, a first cushion block for supporting a second motor, a second cushion block for supporting the first motor and a third cushion block for supporting a legging group are sequentially and fixedly arranged at the top of the bottom plate.

Through adopting above-mentioned technical scheme, through setting up corresponding fixed block under each chunk, can guarantee that each chunk can not topple over under the atress motion, make its safe and stable operation, a comfortable experience for the patient.

In summary, the utility model has the following beneficial effects: the ankle pump can be independently used by patients, is simple and easy to operate, can automatically operate, can simulate each part of the ankle pump movement most truly, can adjust the movement amplitude according to the recovery condition of the patients, and can enjoy a comfortable movement effect for the patients.

Drawings

FIG. 1 is a block diagram of a patient ankle pump exerciser in an embodiment of the utility model;

FIG. 2 is a block diagram of a pedal set that favors a patient ankle pump exerciser in an embodiment of the utility model;

fig. 3 shows a set of spring force sets for biasing a patient's ankle pump exerciser in accordance with an embodiment of the utility model.

Fig. 4 is a diagram showing a set of motion sets of the ankle pump exerciser of a patient in an embodiment of the present utility model.

Fig. 5 shows a legging set of structures for a patient ankle pump exerciser according to an embodiment of the utility model.

Figure 6 is a structural set of support sets favoring a patient ankle pump exerciser in an embodiment of the utility model.

In the figure: 1. a pedal group; 11. a pedal; 12. a class of plates; 121. a connection hole; 13. a second class plate; 131. a connecting rod; 14. a toe cap; 15. a foot strap; 16. a collar; 2. an elastic group; 21. a traction rope; 22. a spring; 23. fixing blocks; 231. punching on the upper part; 232. a lower perforation; 24. a pull rod; 241. a fixing hole; 25. a motor I; 3. a motion group; 31. a shaft; 32. a two-axis; 33. a limiting ring; 34. a push rod; 35. a short bar; 36. a support block; 37. a motor II; 4. a legging group; 41. a lower cover; 42. an upper cover; 43. a strap; 44. sticking a tape; 5. a support group; 51. a bottom plate; 52. a third cushion block; 53. a second cushion block; 54. and a first cushion block.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, wherein it is to be understood that the illustrated embodiments are merely exemplary of some, but not all, of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The present utility model will be described in detail with reference to examples.

Examples:

as shown in fig. 1 to 6, a passive ankle pump exerciser for hemiplegic patients comprises a pedal group 1 which is obliquely arranged, wherein the pedal group 1 comprises a pedal 11, the pedal 11 comprises a first plate 12 and a second plate 13 which are arranged at intervals and are rotationally connected, the top of the front section of the pedal 11 is fixedly connected with a toe cap 14, a plurality of foot belts 15 are equidistantly fixed on the tops of the middle section and the rear section of the pedal 11, two lantern rings 16 are fixedly arranged on the bottom surface of the rear section of the pedal 11, two opposite side surfaces or one side surface of the first plate 12 are convex, a connecting hole 121 is arranged on the convex part, two opposite side surfaces or one side surface of the second plate 13 are concave, a connecting rod 131 is arranged on the concave part, an elastic group 2 which enables the pedal group 1 to do reciprocating elastic movement is symmetrically arranged on the two sides of the pedal group 1, the elastic group 2 comprises a traction rope 21, a plurality of springs 22, a pull rod 24 and a motor 25, two fixing blocks 23 are fixedly connected at the two ends of the springs 22, the two fixed blocks 23 are respectively fixedly connected with the first-class plate 12 and the second-class plate 13, two pull rods 24 are symmetrically and fixedly arranged on two side surfaces of the rear section of the pedal 11, the fixed blocks 23 and the pull rods 24 are respectively provided with an upper perforation 231 and a lower perforation 232 which are vertically and symmetrically arranged, two fastening holes 241 are arranged between the upper perforation 231 and the lower perforation 232 of the pull rods 24, two ends of a traction rope 21 are respectively fixed in the two fastening holes 241, a moving group 3 is arranged at the bottom of the pedal group 1, the moving group 3 comprises a second motor 37 and a first shaft 31, two ends of the first shaft 31 are rotatably and movably connected with two limiting rings 33, the limiting rings 33 are fixedly connected with two supporting blocks 36, the first shaft 31 is sleeved with two shafts 32, an ejector rod 34 is vertically and fixedly arranged on the two shafts 32, a short rod 35 is fixedly arranged on the top end of the ejector rod 34, the moving group 3 is rotatably and movably connected with the pedal group 1 through the short rod 35, the bottom end of the pedal group 1 is fixedly connected with a supporting group 5, the supporting group 5 comprises a bottom plate 51, the top of the bottom plate 51 is sequentially fixedly provided with two supporting blocks 36, A first cushion block 54 for supporting the second motor 37, a second cushion block 53 for supporting the first motor 25, a third cushion block 52 for supporting the legging group 4, and the bottom end of the elastic group 2 is connected with the top surface of the supporting group 5; the top surface of the support group 5 is provided with a legging group 4 close to the pedal group 1, the legging group 4 comprises a lower cover 41 and an upper cover 42, the lower cover 41 and the upper cover 42 are flexibly connected by two binding bands 43, two sticky tapes 44 are fixedly arranged on the lower cover 41, and the sticky tapes 44 are adhered on the upper cover 42.

Working principle: the patient or family members now place the ankle pump exercise machine under the foot of the patient and fix the shank in the leg-tying group 4, the foot is placed on the pedal 11, then the first motor is started, the pedal group 1 can be driven to simulate the bending and stretching exercise through the elastic group 2, the patient can control the stretching force of the elastic component by controlling the rotation number of the first motor, so as to adjust the exercise amplitude, and simultaneously, the upward or downward bending of the pedal can be realized by controlling the positive and negative rotation of the first motor; the second motor is started, the first shaft of the motion assembly can be driven to rotate, the second shaft slides, the motion of the second shaft is simulated, the moving distance of the second shaft can be controlled by a patient according to the needs, so that the motion amplitude is controlled, and the patient can start the first motor to simulate the bending and stretching motion according to the needs, or start the first motor and the second motor to simulate the rotation motion.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. A passive ankle pump exerciser for hemiplegia patients, which is characterized in that: the pedal comprises a pedal group (1) which is obliquely arranged, elastic groups (2) which enable the pedal group (1) to do reciprocating elastic movement are symmetrically arranged on two sides of the pedal group (1), a movement group (3) is arranged at the bottom of the pedal group (1), the movement group (3) is in rotary movable connection with the pedal group (1), a supporting group (5) is fixedly connected with the bottom end of the pedal group (1), the bottom end of the movement group (3) is fixed on the top surface of the supporting group (5), and the bottom end of the elastic group (2) is connected with the top surface of the supporting group (5); the top surface of the supporting group (5) is provided with a legging group (4) which is close to the pedal group (1).

2. The passive ankle pump exerciser for hemiplegia patients according to claim 1, wherein: the pedal group (1) comprises a pedal (11), the pedal (11) comprises a first type of plate (12) and a second type of plate (13), the first type of plate (12) and the second type of plate (13) are arranged at intervals and are rotationally connected, a toe cap (14) is fixedly connected to the top of the front section of the pedal (11), a plurality of foot belts (15) are fixedly arranged at the tops of the middle section and the rear section of the pedal (11) at equal intervals, and two lantern rings (16) are fixedly arranged on the bottom surface of the rear section of the pedal (11); the first type of plates (12) are provided with connecting holes (121), and the second type of plates (13) are provided with connecting rods (131).

3. The passive ankle pump exerciser for hemiplegia patients according to claim 1, wherein: the elastic force group (2) comprises a traction rope (21), a plurality of springs (22), pull rods (24) and a first motor (25), two ends of each spring (22) are fixedly connected with two fixed blocks (23), the two fixed blocks (23) are respectively fixedly connected with a first-class plate (12) and a second-class plate (13), and two pull rods (24) are symmetrically and fixedly arranged on two side surfaces of the rear section of the pedal (11);

the fixing block (23) and the pull rod (24) are respectively provided with an upper perforation (231) and a lower perforation (232) which are vertically symmetrically arranged, two fastening holes (241) are arranged between the upper perforation (231) and the lower perforation (232) of the pull rod (24), and two ends of the traction rope (21) are respectively fixed in the two fastening holes (241).

4. The passive ankle pump exerciser for hemiplegia patients according to claim 1, wherein: the motion group (3) comprises a second motor (37) and a shaft (31), two ends of the shaft (31) are rotatably and movably connected with two limiting rings (33), the limiting rings (33) are fixedly connected with two supporting blocks (36), the shaft (31) is sleeved with a second shaft (32), the second shaft (32) is vertically and fixedly provided with a push rod (34), the top end of the push rod (34) is fixedly provided with a short rod (35), and the short rod (35) is parallel to the shaft (31).

5. The passive ankle pump exerciser for hemiplegia patients according to claim 1, wherein: the legging group (4) comprises a lower cover (41) and an upper cover (42), wherein the lower cover (41) and the upper cover (42) are flexibly connected through two binding bands (43), two sticky bands (44) are fixedly arranged on the lower cover (41), and the sticky bands (44) are adhered to the upper cover (42).

6. The passive ankle pump exerciser for hemiplegia patients according to claim 1, wherein: the support group (5) comprises a bottom plate (51), and two support blocks (36), a first cushion block (54) for supporting a second motor (37), a second cushion block (53) for supporting a first motor (25) and a third cushion block (52) for supporting a legging group (4) are sequentially and fixedly arranged at the top of the bottom plate (51).